Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.80 000062501 Tiverton ON 0.70 060959999 Rio Vista CA 0.70 000065001 Barrie ON 0.69 000063701 Grand Bend ON 0.69 000060609 Sudbury ON 0.65 000060903 London ON 0.64 060271023 Bishop Paiute Tribe-CA CA 0.63 000065801 Chatham ON 0.63 000061402 Brantford ON 0.61 061131003 Woodland CA 0.61 000080110 Regina SK 0.60 090032006 East Hartford - High Street CT 0.59 090050004 Thomaston CT 0.58 010890014 Huntsville Old Airport AL 0.57 010731009 PROVIDENCE AL 0.57 010730023 NO. BHAM AL 0.57 000061502 Kitchener ON 0.57 000060424 Toronto Downtown ON 0.56 000065201 Parry Sound ON 0.55 000063301 Dorset ON 0.54 090090027 New Haven - Criscuolo Park CT 0.54 010331002 MSHOALS AL 0.53 090031003 East Hartford CT 0.53 010732003 WYLAM AL 0.51 090011123 Danbury CT 0.51 010735003 CORNER AL 0.51 000061004 Sarnia ON 0.50 090092123 Waterbury CT 0.50 010731010 LEEDS AL 0.50 000031001 Sable Island NS #coincidences 10-30 and Corr > 0.5 Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.95 000062501 Tiverton ON 0.87 000063701 Grand Bend ON 0.87 000061402 Brantford ON 0.86 000060903 London ON 0.85 000060424 Toronto Downtown ON 0.84 000065201 Parry Sound ON 0.80 000080110 Regina SK 0.80 000061502 Kitchener ON 0.78 010331002 MSHOALS AL 0.78 000065801 Chatham ON 0.78 000060609 Sudbury ON 0.78 000060512 Hamilton Downtown ON 0.77 060850005 San Jose - Jackson St. CA 0.74 000065001 Barrie ON 0.73 000061302 St. Catharines ON 0.72 060959999 Rio Vista CA 0.72 060371103 Los Angeles - N. Main Street CA 0.72 000065401 Belleville ON 0.71 060711004 Upland CA 0.71 000061004 Sarnia ON 0.70 080010006 Commerce City - 7101 Birch St. CO 0.70 061131003 Woodland CA 0.70 060750005 San Francisco - Arkansas Street CA 0.70 060010011 Oakland West CA 0.69 060271023 Bishop Paiute Tribe-CA CA 0.68 090090027 New Haven - Criscuolo Park CT 0.67 000100016 Kitimat Rail BC 0.67 000070301 Flin Flon MB 0.67 000061104 Peterborough ON 0.66 011030011 DECATUR AL 0.66 010890014 Huntsville Old Airport AL 0.66 000100023 Terrace BC Access Centre BC 0.65 000030501 KEJIMKUJIK NATIONAL NS 0.64 010735003 CORNER AL 0.63 060658001 Riverside - Rubidoux CA 0.63 010731009 PROVIDENCE AL 0.62 060811001 Redwood City CA 0.62 060710005 Lake Gregory - Crestline CA 0.62 060590007 Anaheim CA 0.62 010732006 HOOVER AL 0.62 000070118 Winnipeg_Scotia MB 0.62 000063301 Dorset ON 0.61 011190002 GASTON AL 0.60 090032006 East Hartford - High Street CT 0.60 000040901 ST ANDREWS NB 0.59 081230006 Greeley Hospital CO 0.59 011011002 MONTG AL 0.59 000070119 Winnipeg_Ellens MB 0.58 060659001 Lake Elsinore - W. Flint Street CA 0.57 090050004 Thomaston CT 0.57 060371002 Burbank - W. Palm Ave CA 0.57 010731005 MCADORY AL 0.56 080310025 Denver Animal Shelter - 678 S. Jason St. CO 0.56 061110009 Piru - Pacific CA 0.56 060571001 Truckee BAM CA 0.55 090011123 Danbury CT 0.55 000060303 Kingston ON 0.53 090031003 East Hartford CT 0.53 061112002 Simi Valley - Cochran Street CA 0.53 060670006 Sacramento - Del Paso Manor CA 0.53 000110119 Burnaby South BC 0.52 060550003 Napa - Jefferson St CA 0.52 060370016 Glendora - Laurel CA 0.52 000100029 Smithers St Josephs BC 0.51 090110124 Groton Fort Griswold CT 0.51 010730023 NO. BHAM AL 0.50 090050005 Cornwall CT 0.50 061110007 Thousand Oaks - Moorpark Road CA 0.50 060250006 Calexico - East CA 0.50 010731010 LEEDS AL #coincidences 10-30 and Corr > 0.5 0.80 080130003 Longmont CO 0.72 000050308 Des Sables QC 0.70 060950004 Vallejo - 304 Tuolumne Street CA 0.68 060010007 Livermore - Rincon CA 0.66 060773005 TracyAP CA 0.62 000100012 Kitimat Riverlodge BC 0.58 000030120 Lake Major NS Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 22.90 000030901 PICTOU NS 19.70 060650012 Banning - South Hathaway Street CA 16.50 040191034 Coachline AZ 16.50 040138005 Estrella AZ 16.40 000031001 Sable Island NS 16.10 000020401 SOUTHAMPTON PE 14.20 040139998 Vehicle Emissions Laboratory AZ 14.00 040134010 Dysart AZ 13.50 040130019 West Phoenix AZ 10.00 060832004 Lompoc H Street CA 9.60 060830011 Santa Barbara CA 9.40 000030501 KEJIMKUJIK NATIONAL NS 9.00 060670012 Folsom CA 8.90 061111004 Ojai - Ojai Ave. CA 8.60 040139812 Durango AZ 8.30 061110007 Thousand Oaks - Moorpark Road CA 8.30 060670006 Sacramento - Del Paso Manor CA 8.20 061130004 Davis CA 8.20 060670010 Sacramento - T Street CA 7.70 061113001 El Rio - Rio Mesa School #2 CA 7.60 000020301 WELLINGTON PE 7.00 040191030 Green Valley AZ 6.90 040191032 Rose Elementary AZ 6.40 060850005 San Jose - Jackson St. CA 6.30 060010011 Oakland West CA 6.20 061131003 Woodland CA 6.20 060550003 Napa - Jefferson St CA 6.20 000100055 Langford Lakewood Elementary School BC 6.00 000100021 Victoria Topaz BC 5.50 000040302 MONCTON NB 5.20 060811001 Redwood City CA 5.10 090110124 Groton Fort Griswold CT 5.10 000061302 St. Catharines ON 5.00 060959999 Rio Vista CA 5.00 000061502 Kitchener ON 5.00 000020104 CHARLOTTETOWN PE 4.90 000010301 Cornerbrook NF 4.70 060271023 Bishop Paiute Tribe-CA CA 4.70 000052301 Saint-Faustin QC 4.50 090050005 Cornwall CT 4.30 060590007 Anaheim CA 4.30 000061104 Peterborough ON 4.30 000060424 Toronto Downtown ON 4.20 060610006 Roseville - N.Sunrise/Douglas CA 4.10 000065001 Barrie ON 4.00 061110009 Piru - Pacific CA 3.80 000052201 Brossard QC 3.70 060659001 Lake Elsinore - W. Flint Street CA 3.70 000065401 Belleville ON 3.50 000100016 Kitimat Rail BC 3.40 040191113 Geronimo AZ 3.40 000054401 Saint-Anicet QC 3.30 000061402 Brantford ON 3.20 000100023 Terrace BC Access Centre BC 3.10 061112002 Simi Valley - Cochran Street CA 3.10 000065301 Port Stanley ON 3.10 000050129 Rivière-des-Prairies QC 3.00 000070119 Winnipeg_Ellens MB 2.90 060731002 Escondido CA 2.80 060953002 Vacaville CA 2.80 000050504 Université Chicoutimi QC 2.70 000060204 Windsor Downtown ON 2.60 000051501 Zéphirin QC 2.50 000062001 North Bay ON 2.40 000065201 Parry Sound ON 2.40 000061201 Cornwall ON 2.30 000062501 Tiverton ON 2.30 000050126 Sainte-Anne-de-Bellevue QC 2.20 060750005 San Francisco - Arkansas Street CA 2.10 120330004 Ellyson Industrial Park FL 2.10 000054501 L'Assomption QC 2.00 060370016 Glendora - Laurel CA 2.00 000050121 PARC OCÉANIE QC 1.80 000065701 Morrisburg ON 1.80 000052001 Charette QC 1.70 000110119 Burnaby South BC 1.70 000100052 Nelson Kutenai Place BC 1.70 000060303 Kingston ON 1.70 000040901 ST ANDREWS NB 1.50 090032006 East Hartford - High Street CT 1.50 000100031 Nanaimo Labieux Road BC 1.40 090050004 Thomaston CT 1.40 000053301 Deschambault QC 1.30 090011123 Danbury CT 1.30 080450007 Rifle Particulate CO 1.30 000065801 Chatham ON 1.30 000050110 Parc Pilon QC 1.20 000070203 Brandon MB 1.20 000060609 Sudbury ON 1.20 000041302 BATHURST NB 1.20 000040207 SAINT JOHN WEST NB 1.10 110010043 McMillan Reservoir DC 1.10 060798001 Atascadero CA 1.10 060731010 San Diego - Beardsley Street CA 1.00 000100033 Whistler Meadow Park BC 0.90 090090027 New Haven - Criscuolo Park CT 0.90 060570005 Grass Valley CA 0.90 060371103 Los Angeles - N. Main Street CA 0.80 000063301 Dorset ON 0.70 100032004 MLK DE 0.60 061070009 Sequoia/Kings Canyon - Ash Mountain CA 0.50 060111002 Colusa - Sunrise Blvd. CA 0.50 000060104 Ottawa ON 0.50 000054801 Stukely QC #coincidences 10-30 and Corr > 0.5 40.90 000010401 Mount Pearl NF 14.70 060831008 Santa Maria - Broadway CA 14.30 000030310 SYDNEY NS 11.50 060773005 TracyAP CA 8.30 060950004 Vallejo - 304 Tuolumne Street CA 8.10 060731008 Camp Pendleton CA 8.10 060010007 Livermore - Rincon CA 7.00 000030120 Lake Major NS 5.50 060410003 Point Reyes CA 5.20 000030701 AYLESFORD MOUNTAIN NS 2.10 000091101 Elk Island AB 2.00 000054901 Ditton QC 1.90 000100012 Kitimat Riverlodge BC 0.80 060210002 Willows - E. Laurel Street CA Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 12.10 000031001 Sable Island NS 11.00 000030901 PICTOU NS 10.60 000020401 SOUTHAMPTON PE 10.50 060650012 Banning - South Hathaway Street CA 10.50 040191034 Coachline AZ 9.30 040138005 Estrella AZ 8.80 040134010 Dysart AZ 8.60 060832004 Lompoc H Street CA 8.20 040139998 Vehicle Emissions Laboratory AZ 7.80 040130019 West Phoenix AZ 7.20 060830011 Santa Barbara CA 6.70 061113001 El Rio - Rio Mesa School #2 CA 6.10 060670006 Sacramento - Del Paso Manor CA 6.00 000030501 KEJIMKUJIK NATIONAL NS 5.70 061111004 Ojai - Ojai Ave. CA 5.50 040139812 Durango AZ 5.40 061110007 Thousand Oaks - Moorpark Road CA 5.30 060670012 Folsom CA 5.30 000010301 Cornerbrook NF 5.10 040191030 Green Valley AZ 4.70 000100055 Langford Lakewood Elementary School BC 4.70 000020301 WELLINGTON PE 4.40 061130004 Davis CA 4.40 040191032 Rose Elementary AZ 4.40 000040302 MONCTON NB 4.20 060670010 Sacramento - T Street CA 3.80 000110119 Burnaby South BC 3.60 060250006 Calexico - East CA 3.60 000100021 Victoria Topaz BC 3.50 000060903 London ON 3.30 060959999 Rio Vista CA 3.20 120330004 Ellyson Industrial Park FL 3.20 061112002 Simi Valley - Cochran Street CA 3.10 060550003 Napa - Jefferson St CA 3.10 060271023 Bishop Paiute Tribe-CA CA 3.10 060250005 Calexico - Ethel Street CA 3.00 060850005 San Jose - Jackson St. CA 3.00 000040207 SAINT JOHN WEST NB 2.90 000020104 CHARLOTTETOWN PE 2.80 060010011 Oakland West CA 2.80 000065001 Barrie ON 2.70 000100058 Quadra Island Cape M BC 2.70 000065801 Chatham ON 2.70 000065301 Port Stanley ON 2.70 000054401 Saint-Anicet QC 2.70 000052301 Saint-Faustin QC 2.70 000052201 Brossard QC 2.70 000051501 Zéphirin QC 2.60 090110124 Groton Fort Griswold CT 2.60 061110009 Piru - Pacific CA 2.60 000100016 Kitimat Rail BC 2.50 060659001 Lake Elsinore - W. Flint Street CA 2.50 000060204 Windsor Downtown ON 2.40 000061502 Kitchener ON 2.40 000061302 St. Catharines ON 2.30 000061201 Cornwall ON 2.30 000050504 Université Chicoutimi QC 2.30 000041302 BATHURST NB 2.20 060730003 El Cajon - Redwood Ave CA 2.20 000100023 Terrace BC Access Centre BC 2.10 060811001 Redwood City CA 2.10 060570005 Grass Valley CA 2.10 000100031 Nanaimo Labieux Road BC 2.10 000060424 Toronto Downtown ON 2.00 000062501 Tiverton ON 2.00 000052001 Charette QC 1.90 090032006 East Hartford - High Street CT 1.90 090011123 Danbury CT 1.80 060610006 Roseville - N.Sunrise/Douglas CA 1.80 000100033 Whistler Meadow Park BC 1.70 000070203 Brandon MB 1.70 000061402 Brantford ON 1.60 000050129 Rivière-des-Prairies QC 1.50 080310002 Denver - CAMP - 2105 Broadway CO 1.50 060798001 Atascadero CA 1.40 060731006 Alpine CA 1.40 060639901 Quincy BAM CA 1.40 060590007 Anaheim CA 1.40 060070002 Chico - Manzanita CA 1.40 040191113 Geronimo AZ 1.40 000070119 Winnipeg_Ellens MB 1.40 000065701 Morrisburg ON 1.40 000063701 Grand Bend ON 1.40 000061104 Peterborough ON 1.40 000054501 L'Assomption QC 1.40 000053301 Deschambault QC 1.30 061131003 Woodland CA 1.30 060792004 Mesa 2 /Nipomo CA 1.30 000111301 Langley BC 1.30 000065401 Belleville ON 1.10 090050005 Cornwall CT 1.10 081230006 Greeley Hospital CO 1.10 000061004 Sarnia ON 1.10 000060303 Kingston ON 1.10 000050126 Sainte-Anne-de-Bellevue QC 1.00 060710005 Lake Gregory - Crestline CA 1.00 000111101 Chilliwack BC 0.90 060370016 Glendora - Laurel CA 0.90 000100049 Osoyoos Canada Customs BC 0.80 060731010 San Diego - Beardsley Street CA 0.80 000100059 Grand Forks City Hall BC 0.80 000060104 Ottawa ON 0.80 000040203 FOREST HILLS NB 0.70 090050004 Thomaston CT 0.70 060953002 Vacaville CA 0.70 000100052 Nelson Kutenai Place BC 0.60 120050006 St. Andrews Park FL 0.60 090090027 New Haven - Criscuolo Park CT 0.60 061072002 Visalia - N. Church Street CA 0.60 061070009 Sequoia/Kings Canyon - Ash Mountain CA 0.60 000100029 Smithers St Josephs BC 0.60 000100007 Kamloops Brocklehurst BC 0.60 000070301 Flin Flon MB 0.50 080310013 Denver - NJH - 14th Ave. & Albion St. CO 0.50 080010006 Commerce City - 7101 Birch St. CO 0.50 000100009 Quesnel Maple Drive BC 0.50 000054801 Stukely QC #coincidences 10-30 and Corr > 0.5 26.10 000010401 Mount Pearl NF 11.90 000030310 SYDNEY NS 10.90 060831008 Santa Maria - Broadway CA 7.30 060773005 TracyAP CA 6.50 000030120 Lake Major NS 5.40 060010007 Livermore - Rincon CA 5.30 060950004 Vallejo - 304 Tuolumne Street CA 5.00 000030701 AYLESFORD MOUNTAIN NS 4.90 060731008 Camp Pendleton CA 3.60 000100012 Kitimat Riverlodge BC 2.70 060410003 Point Reyes CA 2.20 000054901 Ditton QC 1.80 060210002 Willows - E. Laurel Street CA 1.70 000091101 Elk Island AB 1.70 000040103 FREDERICTON NB 1.60 000040209 CASTLE ST. SAINT JO NB 1.50 080130003 Longmont CO 1.20 000100036 Quesnel West Correlieu School BC 1.10 080770017 Grand Junction - Powell Building CO 1.00 000053601 N.-D.-du-Rosaire QC Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 34.70 010730023 NO. BHAM AL 32.30 000051201 Frigon QC 24.40 090010010 Bridgeport CT 23.50 000100040 Williams Lake CRD School BC 23.20 011011002 MONTG AL 23.20 010732003 WYLAM AL 22.50 010970003 CHICK. AL 21.80 010731005 MCADORY AL 21.50 060310004 Corcoran CA 20.90 010731010 LEEDS AL 20.60 060711004 Upland CA 20.60 011030011 DECATUR AL 20.40 051191008 ADEQ-DSR AR 19.90 120730012 Tallahassee Community College FL 19.80 060650012 Banning - South Hathaway Street CA 19.50 060710005 Lake Gregory - Crestline CA 18.80 120590004 Bonifay FL 18.80 051190007 PARR AR 18.70 120470015 White Springs FL 18.70 060250005 Calexico - Ethel Street CA 18.00 061072002 Visalia - N. Church Street CA 17.90 060658001 Riverside - Rubidoux CA 17.90 060290014 Bakersfield - 5558 California Ave CA 17.60 060371002 Burbank - W. Palm Ave CA 17.50 010732006 HOOVER AL 17.40 060730003 El Cajon - Redwood Ave CA 17.20 120230002 Lake City FL 17.00 010731009 PROVIDENCE AL 16.90 060639901 Quincy BAM CA 16.80 010735003 CORNER AL 16.60 090031003 East Hartford CT 16.50 011190002 GASTON AL 16.40 060371103 Los Angeles - N. Main Street CA 16.20 060890007 Anderson CA 16.20 060731010 San Diego - Beardsley Street CA 16.10 010890014 Huntsville Old Airport AL 16.00 010735002 PINSON AL 15.30 060370016 Glendora - Laurel CA 15.30 010331002 MSHOALS AL 15.20 060731006 Alpine CA 15.00 060250006 Calexico - East CA 14.80 000060512 Hamilton Downtown ON 14.70 061070009 Sequoia/Kings Canyon - Ash Mountain CA 14.60 061112002 Simi Valley - Cochran Street CA 14.40 050350005 MARION AR 14.30 060731002 Escondido CA 14.30 051430005 SPRNGDLE AR 14.00 120330004 Ellyson Industrial Park FL 14.00 100032004 MLK DE 14.00 000100035 Golden Hospital BC 13.80 060590007 Anaheim CA 13.60 090092123 Waterbury CT 13.60 060659001 Lake Elsinore - W. Flint Street CA 13.60 000100041 Vernon Science Centre BC 13.50 120570030 PCEIA3 FL 13.50 060750005 San Francisco - Arkansas Street CA 13.40 040139812 Durango AZ 13.30 061110009 Piru - Pacific CA 13.30 060190008 Fresno - 1st Street CA 13.20 000050105 Drummond QC 13.00 120050006 St. Andrews Park FL 13.00 060792004 Mesa 2 /Nipomo CA 13.00 051390006 El Dorado AR 12.90 060953002 Vacaville CA 12.80 120710005 Winkler Pump Station FL 12.80 000070118 Winnipeg_Scotia MB 12.60 060990005 Modesto - 14th Street CA 12.50 120573002 SYDNEY FL 12.50 120013011 Payne's Prarie FL 12.40 120090011 Fay Park FL 12.40 090090027 New Haven - Criscuolo Park CT 12.30 080310002 Denver - CAMP - 2105 Broadway CO 12.20 000100008 Quesnel Senior Secondary BC 12.00 120210004 Laurel Oaks Elementary FL 11.80 090032006 East Hartford - High Street CT 11.70 000100009 Quesnel Maple Drive BC 11.70 000100004 PRG Plaza 400 BC 11.60 080310025 Denver Animal Shelter - 678 S. Jason St. CO 11.60 060610006 Roseville - N.Sunrise/Douglas CA 11.50 120310077 Sheffield Elementary School FL 11.40 061010003 Yuba City CA 11.30 120090007 Melbourne FL 11.30 000070119 Winnipeg_Ellens MB 11.00 120310100 Mayo Clinic FL 10.90 120111002 DAVIE FL 10.90 060811001 Redwood City CA 10.80 120310098 Mandarin FL 10.70 000061004 Sarnia ON 10.60 060830011 Santa Barbara CA 10.50 060798001 Atascadero CA 10.40 060832004 Lompoc H Street CA 10.40 040191113 Geronimo AZ 10.30 080310013 Denver - NJH - 14th Ave. & Albion St. CO 10.30 000061302 St. Catharines ON 10.20 000111301 Langley BC 10.20 000061402 Brantford ON 10.10 000060903 London ON 10.10 000040203 FOREST HILLS NB 10.00 000050131 Hochelaga QC 10.00 000050128 Aéroport de Montréal 1 QC 9.90 061131003 Woodland CA 9.90 061110007 Thousand Oaks - Moorpark Road CA 9.90 000050113 Chomedey QC 9.80 060010011 Oakland West CA 9.80 000055201 Lemieux QC 9.80 000050109 Duncan QC 9.70 061113001 El Rio - Rio Mesa School #2 CA 9.70 060072001 Paradise - Birch Street CA 9.70 000065001 Barrie ON 9.60 060550003 Napa - Jefferson St CA 9.60 000061502 Kitchener ON 9.40 080131001 Boulder - CU - 2102 Athens St. CO 9.30 061111004 Ojai - Ojai Ave. CA 9.30 060571001 Truckee BAM CA 9.20 040130019 West Phoenix AZ 9.10 061130004 Davis CA 9.10 000060204 Windsor Downtown ON 9.00 080410017 Colorado College CO 9.00 060850005 San Jose - Jackson St. CA 8.90 000060424 Toronto Downtown ON 8.80 080010006 Commerce City - 7101 Birch St. CO 8.70 060959999 Rio Vista CA 8.70 000100058 Quadra Island Cape M BC 8.60 110010043 McMillan Reservoir DC 8.60 090011123 Danbury CT 8.60 000100014 PRG Gladstone School BC 8.50 090050004 Thomaston CT 8.50 000080110 Regina SK 8.50 000050310 St-Charles Garnier QC 8.50 000031001 Sable Island NS 8.40 081230006 Greeley Hospital CO 8.40 080450007 Rifle Particulate CO 8.40 000053801 Tingwick QC 8.30 090110124 Groton Fort Griswold CT 8.30 000070203 Brandon MB 8.30 000065801 Chatham ON 8.30 000063701 Grand Bend ON 8.20 000100029 Smithers St Josephs BC 8.10 000050801 Ursulines QC 8.00 000050110 Parc Pilon QC 7.90 060070002 Chico - Manzanita CA 7.90 000100031 Nanaimo Labieux Road BC 7.80 040139998 Vehicle Emissions Laboratory AZ 7.80 000100021 Victoria Topaz BC 7.80 000040207 SAINT JOHN WEST NB 7.70 000054703 Bécancour (Aréna) QC 7.60 000053201 PÉMONCA QC 7.50 060670010 Sacramento - T Street CA 7.40 000050121 PARC OCÉANIE QC 7.40 000020104 CHARLOTTETOWN PE 7.20 060670006 Sacramento - Del Paso Manor CA 7.20 000054501 L'Assomption QC 7.20 000010301 Cornerbrook NF 7.10 060570005 Grass Valley CA 7.10 000050126 Sainte-Anne-de-Bellevue QC 7.00 060111002 Colusa - Sunrise Blvd. CA 7.00 040191034 Coachline AZ 7.00 000111101 Chilliwack BC 7.00 000060709 Sault Ste Marie ON 6.90 060271023 Bishop Paiute Tribe-CA CA 6.90 040191032 Rose Elementary AZ 6.90 000100007 Kamloops Brocklehurst BC 6.90 000070301 Flin Flon MB 6.80 060670012 Folsom CA 6.80 040191030 Green Valley AZ 6.80 000100055 Langford Lakewood Elementary School BC 6.80 000065401 Belleville ON 6.70 000100005 Kelowna College BC 6.60 000061104 Peterborough ON 6.60 000054801 Stukely QC 6.60 000050404 Parc Cambron QC 6.50 090050005 Cornwall CT 6.50 000100059 Grand Forks City Hall BC 6.40 000061201 Cornwall ON 6.10 000062501 Tiverton ON 6.10 000054401 Saint-Anicet QC 6.10 000050129 Rivière-des-Prairies QC 6.10 000030901 PICTOU NS 6.00 000065301 Port Stanley ON 5.90 040134010 Dysart AZ 5.90 000020301 WELLINGTON PE 5.80 000060303 Kingston ON 5.80 000041302 BATHURST NB 5.70 000110119 Burnaby South BC 5.60 000065201 Parry Sound ON 5.60 000052201 Brossard QC 5.50 040138005 Estrella AZ 5.50 000100033 Whistler Meadow Park BC 5.50 000062001 North Bay ON 5.40 000100049 Osoyoos Canada Customs BC 5.40 000063301 Dorset ON 5.40 000053301 Deschambault QC 5.30 000060609 Sudbury ON 5.30 000060104 Ottawa ON 5.20 000065701 Morrisburg ON 5.20 000052001 Charette QC 5.10 000100052 Nelson Kutenai Place BC 5.10 000040302 MONCTON NB 5.00 000100023 Terrace BC Access Centre BC 5.00 000051501 Zéphirin QC 5.00 000040901 ST ANDREWS NB 4.90 000100016 Kitimat Rail BC 4.90 000052301 Saint-Faustin QC 4.60 000030501 KEJIMKUJIK NATIONAL NS 3.30 000020401 SOUTHAMPTON PE 1.10 000050504 Université Chicoutimi QC #coincidences 10-30 and Corr > 0.5 59.40 000040801 CANTERBURY NB 18.30 060431001 Yosemite Village - Visitor Center CA 15.10 000050308 Des Sables QC 12.50 120571065 gandy FL 9.80 060731008 Camp Pendleton CA 9.70 080770017 Grand Junction - Powell Building CO 9.50 000100022 Houston Firehall BC 9.20 060410003 Point Reyes CA 9.10 060074001 Gridley CA 9.00 060010007 Livermore - Rincon CA 8.70 060210002 Willows - E. Laurel Street CA 8.60 000040209 CASTLE ST. SAINT JO NB 8.30 060831008 Santa Maria - Broadway CA 8.20 000010401 Mount Pearl NF 8.00 000100036 Quesnel West Correlieu School BC 7.80 060773005 TracyAP CA 7.60 080130003 Longmont CO 7.60 000100006 Williams Lake Columneetza School BC 7.50 060950004 Vallejo - 304 Tuolumne Street CA 7.50 000030120 Lake Major NS 6.70 000053701 HILAIRE QC 5.80 000100012 Kitimat Riverlodge BC 5.70 000030701 AYLESFORD MOUNTAIN NS 5.70 000030310 SYDNEY NS 5.40 000040103 FREDERICTON NB 4.90 000091101 Elk Island AB 4.30 000054901 Ditton QC 4.10 000053601 N.-D.-du-Rosaire QC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 25.80 000010401 Mount Pearl NF 23.70 000030901 PICTOU NS 23.70 000020401 SOUTHAMPTON PE 20.90 000030310 SYDNEY NS 19.70 000030120 Lake Major NS 18.60 000030501 KEJIMKUJIK NATIONAL NS 18.10 060731010 San Diego - Beardsley Street CA 17.60 061131003 Woodland CA 17.60 061130004 Davis CA 17.60 060959999 Rio Vista CA 17.60 060953002 Vacaville CA 17.60 060950004 Vallejo - 304 Tuolumne Street CA 17.60 060850005 San Jose - Jackson St. CA 17.60 060811001 Redwood City CA 17.60 060773005 TracyAP CA 17.60 060750005 San Francisco - Arkansas Street CA 17.60 060670012 Folsom CA 17.60 060670010 Sacramento - T Street CA 17.60 060670006 Sacramento - Del Paso Manor CA 17.60 060610006 Roseville - N.Sunrise/Douglas CA 17.60 060550003 Napa - Jefferson St CA 17.60 060410003 Point Reyes CA 17.60 060010011 Oakland West CA 17.60 060010007 Livermore - Rincon CA 15.30 120111002 DAVIE FL 14.30 061010003 Yuba City CA 14.30 060890007 Anderson CA 14.30 060570005 Grass Valley CA 14.30 060210002 Willows - E. Laurel Street CA 14.30 060111002 Colusa - Sunrise Blvd. CA 14.30 060074001 Gridley CA 14.30 060072001 Paradise - Birch Street CA 14.30 060070002 Chico - Manzanita CA 13.20 120710005 Winkler Pump Station FL 13.20 120210004 Laurel Oaks Elementary FL 12.00 061113001 El Rio - Rio Mesa School #2 CA 12.00 061111004 Ojai - Ojai Ave. CA 12.00 060832004 Lompoc H Street CA 12.00 060831008 Santa Maria - Broadway CA 12.00 060830011 Santa Barbara CA 11.60 000031001 Sable Island NS 10.00 061112002 Simi Valley - Cochran Street CA 10.00 061110009 Piru - Pacific CA 10.00 061110007 Thousand Oaks - Moorpark Road CA 10.00 060731008 Camp Pendleton CA 10.00 060731002 Escondido CA 10.00 060711004 Upland CA 10.00 060710005 Lake Gregory - Crestline CA 10.00 060659001 Lake Elsinore - W. Flint Street CA 10.00 060658001 Riverside - Rubidoux CA 10.00 060590007 Anaheim CA 10.00 060371103 Los Angeles - N. Main Street CA 10.00 060371002 Burbank - W. Palm Ave CA 10.00 060370016 Glendora - Laurel CA 9.70 120090011 Fay Park FL 9.70 120090007 Melbourne FL 8.90 060650012 Banning - South Hathaway Street CA 8.80 120330004 Ellyson Industrial Park FL 8.80 010970003 CHICK. AL 8.10 000040302 MONCTON NB 8.10 000030701 AYLESFORD MOUNTAIN NS 8.10 000020301 WELLINGTON PE 8.10 000020104 CHARLOTTETOWN PE 7.90 060731006 Alpine CA 7.90 060730003 El Cajon - Redwood Ave CA 7.90 060250006 Calexico - East CA 7.90 060250005 Calexico - Ethel Street CA 7.70 000070119 Winnipeg_Ellens MB 7.20 120573002 SYDNEY FL 7.20 120571065 gandy FL 7.20 120570030 PCEIA3 FL 7.10 120590004 Bonifay FL 7.10 120050006 St. Andrews Park FL 7.10 040191034 Coachline AZ 7.00 061072002 Visalia - N. Church Street CA 7.00 060798001 Atascadero CA 7.00 060792004 Mesa 2 /Nipomo CA 7.00 060310004 Corcoran CA 7.00 060290014 Bakersfield - 5558 California Ave CA 7.00 060190008 Fresno - 1st Street CA 6.90 090110124 Groton Fort Griswold CT 6.90 090090027 New Haven - Criscuolo Park CT 6.90 090032006 East Hartford - High Street CT 6.90 090031003 East Hartford CT 6.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 6.70 000065001 Barrie ON 6.70 000061502 Kitchener ON 6.70 000061402 Brantford ON 6.70 000061302 St. Catharines ON 6.70 000060512 Hamilton Downtown ON 6.70 000060424 Toronto Downtown ON 6.40 000060204 Windsor Downtown ON 6.30 040139998 Vehicle Emissions Laboratory AZ 6.30 040139812 Durango AZ 6.30 040138005 Estrella AZ 6.30 040134010 Dysart AZ 6.30 040130019 West Phoenix AZ 6.30 000100049 Osoyoos Canada Customs BC 6.30 000100041 Vernon Science Centre BC 6.30 000100007 Kamloops Brocklehurst BC 6.30 000100005 Kelowna College BC 6.30 000010301 Cornerbrook NF 6.20 100032004 MLK DE 6.10 000065801 Chatham ON 6.10 000065301 Port Stanley ON 6.10 000061004 Sarnia ON 6.10 000060903 London ON 6.00 000111301 Langley BC 6.00 000111101 Chilliwack BC 6.00 000111003 Abbotsford BC 6.00 000110119 Burnaby South BC 6.00 000100033 Whistler Meadow Park BC 5.90 090092123 Waterbury CT 5.90 090050005 Cornwall CT 5.90 090050004 Thomaston CT 5.90 090011123 Danbury CT 5.90 090010010 Bridgeport CT 5.80 000063701 Grand Bend ON 5.80 000062501 Tiverton ON 5.80 000061201 Cornwall ON 5.80 000055201 Lemieux QC 5.80 000054901 Ditton QC 5.80 000054801 Stukely QC 5.80 000054703 Bécancour (Aréna) QC 5.80 000054501 L'Assomption QC 5.80 000054401 Saint-Anicet QC 5.80 000053801 Tingwick QC 5.80 000053301 Deschambault QC 5.80 000052301 Saint-Faustin QC 5.80 000052201 Brossard QC 5.80 000052001 Charette QC 5.80 000051501 Zéphirin QC 5.80 000051201 Frigon QC 5.80 000050801 Ursulines QC 5.80 000050404 Parc Cambron QC 5.80 000050310 St-Charles Garnier QC 5.80 000050308 Des Sables QC 5.80 000050131 Hochelaga QC 5.80 000050129 Rivière-des-Prairies QC 5.80 000050128 Aéroport de Montréal 1 QC 5.80 000050126 Sainte-Anne-de-Bellevue QC 5.80 000050121 PARC OCÉANIE QC 5.80 000050113 Chomedey QC 5.80 000050110 Parc Pilon QC 5.80 000050109 Duncan QC 5.80 000050105 Drummond QC 5.70 110010043 McMillan Reservoir DC 5.70 000065401 Belleville ON 5.70 000061104 Peterborough ON 5.60 000040209 CASTLE ST. SAINT JO NB 5.60 000040207 SAINT JOHN WEST NB 5.60 000040203 FOREST HILLS NB 5.60 000040103 FREDERICTON NB 5.50 060990005 Modesto - 14th Street CA 5.50 060639901 Quincy BAM CA 5.50 060571001 Truckee BAM CA 5.50 060431001 Yosemite Village - Visitor Center CA 5.30 060271023 Bishop Paiute Tribe-CA CA 5.20 081230006 Greeley Hospital CO 5.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 5.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 5.20 080310002 Denver - CAMP - 2105 Broadway CO 5.20 080010006 Commerce City - 7101 Birch St. CO 5.20 000060709 Sault Ste Marie ON 5.10 000065701 Morrisburg ON 5.10 000060303 Kingston ON 5.10 000053701 HILAIRE QC 5.10 000053601 N.-D.-du-Rosaire QC 5.10 000040901 ST ANDREWS NB 5.10 000040801 CANTERBURY NB 5.00 080770017 Grand Junction - Powell Building CO 5.00 080450007 Rifle Particulate CO 5.00 040191113 Geronimo AZ 5.00 040191032 Rose Elementary AZ 5.00 040191030 Green Valley AZ 5.00 000100040 Williams Lake CRD School BC 5.00 000100036 Quesnel West Correlieu School BC 5.00 000100009 Quesnel Maple Drive BC 5.00 000100008 Quesnel Senior Secondary BC 5.00 000100006 Williams Lake Columneetza School BC 5.00 000041302 BATHURST NB 4.90 000091101 Elk Island AB 4.90 000070118 Winnipeg_Scotia MB 4.60 000053201 PÉMONCA QC 4.60 000050504 Université Chicoutimi QC 4.50 000070203 Brandon MB 4.50 000063301 Dorset ON 4.50 000060104 Ottawa ON 4.50 000052401 La Pêche QC 4.40 000065201 Parry Sound ON 4.40 000062001 North Bay ON 4.40 000060609 Sudbury ON 4.30 000100022 Houston Firehall BC 4.30 000080110 Regina SK 4.20 000100014 PRG Gladstone School BC 4.20 000100004 PRG Plaza 400 BC 4.10 120470015 White Springs FL 4.10 120310100 Mayo Clinic FL 4.10 120310098 Mandarin FL 4.10 120310077 Sheffield Elementary School FL 4.10 120230002 Lake City FL 4.10 120013011 Payne's Prarie FL 4.10 000100059 Grand Forks City Hall BC 4.10 000100052 Nelson Kutenai Place BC 4.00 080131001 Boulder - CU - 2102 Athens St. CO 4.00 080130003 Longmont CO 3.80 120730012 Tallahassee Community College FL 3.30 080410017 Colorado College CO 3.30 000100031 Nanaimo Labieux Road BC 3.20 000100035 Golden Hospital BC 2.80 011190002 GASTON AL 2.50 050350005 MARION AR 2.50 000100029 Smithers St Josephs BC 2.50 000100023 Terrace BC Access Centre BC 2.50 000100016 Kitimat Rail BC 2.50 000100012 Kitimat Riverlodge BC 2.40 051390006 El Dorado AR 2.40 051191008 ADEQ-DSR AR 2.40 051190007 PARR AR 2.40 000070301 Flin Flon MB 2.20 010731009 PROVIDENCE AL 2.20 010731005 MCADORY AL 2.20 010331002 MSHOALS AL 2.10 051430005 SPRNGDLE AR 2.10 011011002 MONTG AL 2.00 011030011 DECATUR AL 2.00 010890014 Huntsville Old Airport AL 2.00 010735003 CORNER AL 2.00 010735002 PINSON AL 2.00 010732006 HOOVER AL 2.00 010732003 WYLAM AL 2.00 010731010 LEEDS AL 2.00 010730023 NO. BHAM AL 1.80 000100055 Langford Lakewood Elementary School BC 1.80 000100021 Victoria Topaz BC 0.70 000100058 Quadra Island Cape M BC AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)