Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.81 000062501 Tiverton ON 0.71 000063701 Grand Bend ON 0.70 000065001 Barrie ON 0.70 000060903 London ON 0.69 000065801 Chatham ON 0.68 000060609 Sudbury ON 0.64 090050004 Thomaston CT 0.64 000061402 Brantford ON 0.63 060959999 Rio Vista CA 0.62 090032006 East Hartford - High Street CT 0.60 000061502 Kitchener ON 0.58 000060424 Toronto Downtown ON 0.57 010890014 Huntsville Old Airport AL 0.57 000065201 Parry Sound ON 0.56 090090027 New Haven - Criscuolo Park CT 0.56 090031003 East Hartford CT 0.56 010731009 PROVIDENCE AL 0.56 010730023 NO. BHAM AL 0.55 010331002 MSHOALS AL 0.55 000061004 Sarnia ON 0.54 000080110 Regina SK 0.54 000063301 Dorset ON 0.52 011030011 DECATUR AL 0.51 010735003 CORNER AL 0.51 010732003 WYLAM AL 0.50 000065301 Port Stanley ON 0.50 000060512 Hamilton Downtown ON #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 0.89 000065801 Chatham ON 0.87 000063701 Grand Bend ON 0.86 000060903 London ON 0.86 000060424 Toronto Downtown ON 0.85 000061402 Brantford ON 0.84 000065201 Parry Sound ON 0.80 000061502 Kitchener ON 0.79 000060609 Sudbury ON 0.77 000061004 Sarnia ON 0.76 060850005 San Jose - Jackson St. CA 0.75 000065001 Barrie ON 0.75 000060512 Hamilton Downtown ON 0.74 060959999 Rio Vista CA 0.72 010331002 MSHOALS AL 0.72 000070301 Flin Flon MB 0.72 000065401 Belleville ON 0.71 000080110 Regina SK 0.71 000061302 St. Catharines ON 0.68 090090027 New Haven - Criscuolo Park CT 0.67 010890014 Huntsville Old Airport AL 0.67 000100016 Kitimat Rail BC 0.67 000061104 Peterborough ON 0.66 060750005 San Francisco - Arkansas Street CA 0.66 010735003 CORNER AL 0.65 000100023 Terrace BC Access Centre BC 0.65 000030501 KEJIMKUJIK NATIONAL NS 0.64 060711004 Upland CA 0.63 010731009 PROVIDENCE AL 0.61 060710005 Lake Gregory - Crestline CA 0.61 011190002 GASTON AL 0.61 011030011 DECATUR AL 0.61 010732006 HOOVER AL 0.61 000060204 Windsor Downtown ON 0.60 090032006 East Hartford - High Street CT 0.60 060371103 Los Angeles - N. Main Street CA 0.59 090050004 Thomaston CT 0.59 060010011 Oakland West CA 0.58 090110124 Groton Fort Griswold CT 0.58 080010006 Commerce City - 7101 Birch St. CO 0.58 061131003 Woodland CA 0.58 060658001 Riverside - Rubidoux CA 0.58 000070118 Winnipeg_Scotia MB 0.57 010731005 MCADORY AL 0.57 000110119 Burnaby South BC 0.57 000063301 Dorset ON 0.57 000040901 ST ANDREWS NB 0.56 060659001 Lake Elsinore - W. Flint Street CA 0.56 000060709 Sault Ste Marie ON 0.55 060571001 Truckee BAM CA 0.55 000070119 Winnipeg_Ellens MB 0.54 060811001 Redwood City CA 0.54 000100029 Smithers St Josephs BC 0.53 090031003 East Hartford CT 0.52 000065301 Port Stanley ON 0.51 090011123 Danbury CT 0.51 060371002 Burbank - W. Palm Ave CA 0.51 010731010 LEEDS AL 0.51 010730023 NO. BHAM AL 0.51 000060303 Kingston ON 0.50 090050005 Cornwall CT 0.50 061110009 Piru - Pacific CA 0.50 061070009 Sequoia/Kings Canyon - Ash Mountain CA #coincidences 10-30 and Corr > 0.5 0.77 000050308 Des Sables QC 0.73 080130003 Longmont CO 0.71 060773005 TracyAP CA 0.64 060010007 Livermore - Rincon CA 0.62 060074001 Gridley CA 0.62 000100012 Kitimat Riverlodge BC 0.58 000030120 Lake Major NS 0.57 060950004 Vallejo - 304 Tuolumne Street CA 0.53 060639901 Quincy BAM CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 21.70 000030901 PICTOU NS 15.80 000031001 Sable Island NS 15.70 060650012 Banning - South Hathaway Street CA 15.20 040191034 Coachline AZ 15.00 040138005 Estrella AZ 12.80 040139998 Vehicle Emissions Laboratory AZ 12.40 040134010 Dysart AZ 11.80 040130019 West Phoenix AZ 9.80 060832004 Lompoc H Street CA 9.50 060830011 Santa Barbara CA 9.20 061111004 Ojai - Ojai Ave. CA 9.10 061130004 Davis CA 8.90 060670012 Folsom CA 8.80 000030501 KEJIMKUJIK NATIONAL NS 8.20 060670010 Sacramento - T Street CA 8.00 061113001 El Rio - Rio Mesa School #2 CA 8.00 061110007 Thousand Oaks - Moorpark Road CA 7.70 060670006 Sacramento - Del Paso Manor CA 7.60 060731008 Camp Pendleton CA 7.60 000020301 WELLINGTON PE 7.30 040139812 Durango AZ 7.10 040191030 Green Valley AZ 6.80 040191032 Rose Elementary AZ 6.80 000100021 Victoria Topaz BC 6.30 061131003 Woodland CA 6.30 060850005 San Jose - Jackson St. CA 6.30 000100055 Langford Lakewood Elementary School BC 5.80 060550003 Napa - Jefferson St CA 5.70 090110124 Groton Fort Griswold CT 5.60 000040302 MONCTON NB 5.30 060010011 Oakland West CA 5.00 060959999 Rio Vista CA 4.90 000061502 Kitchener ON 4.80 000061302 St. Catharines ON 4.70 060811001 Redwood City CA 4.60 000010301 Cornerbrook NF 4.50 090050005 Cornwall CT 4.50 000052301 Saint-Faustin QC 4.40 000065001 Barrie ON 4.30 060610006 Roseville - N.Sunrise/Douglas CA 4.00 061110009 Piru - Pacific CA 3.80 000060424 Toronto Downtown ON 3.70 120330004 Ellyson Industrial Park FL 3.70 060590007 Anaheim CA 3.70 000052201 Brossard QC 3.60 000061104 Peterborough ON 3.50 060659001 Lake Elsinore - W. Flint Street CA 3.20 000100023 Terrace BC Access Centre BC 3.20 000100016 Kitimat Rail BC 3.10 040191113 Geronimo AZ 3.00 060271023 Bishop Paiute Tribe-CA CA 3.00 000065401 Belleville ON 2.90 060953002 Vacaville CA 2.90 060731002 Escondido CA 2.80 000061402 Brantford ON 2.80 000054401 Saint-Anicet QC 2.80 000050129 Rivière-des-Prairies QC 2.70 000050504 Université Chicoutimi QC 2.60 061112002 Simi Valley - Cochran Street CA 2.50 000091101 Elk Island AB 2.30 000065301 Port Stanley ON 2.30 000061201 Cornwall ON 2.30 000051501 Zéphirin QC 2.10 000065201 Parry Sound ON 2.10 000062501 Tiverton ON 2.10 000062001 North Bay ON 1.90 090011123 Danbury CT 1.90 000110119 Burnaby South BC 1.90 000070119 Winnipeg_Ellens MB 1.90 000054501 L'Assomption QC 1.80 060750005 San Francisco - Arkansas Street CA 1.80 000050126 Sainte-Anne-de-Bellevue QC 1.70 000060303 Kingston ON 1.70 000050121 PARC OCÉANIE QC 1.60 090050004 Thomaston CT 1.60 090032006 East Hartford - High Street CT 1.50 000052001 Charette QC 1.40 000070203 Brandon MB 1.40 000065701 Morrisburg ON 1.40 000060204 Windsor Downtown ON 1.40 000053301 Deschambault QC 1.40 000040901 ST ANDREWS NB 1.30 110010043 McMillan Reservoir DC 1.20 060370016 Glendora - Laurel CA 1.20 000100031 Nanaimo Labieux Road BC 1.20 000041302 BATHURST NB 1.10 100032004 MLK DE 1.00 000040207 SAINT JOHN WEST NB 0.90 090090027 New Haven - Criscuolo Park CT 0.90 060570005 Grass Valley CA 0.80 080450007 Rifle Particulate CO 0.80 000060609 Sudbury ON 0.80 000050110 Parc Pilon QC 0.70 120050006 St. Andrews Park FL 0.70 000100052 Nelson Kutenai Place BC 0.50 060111002 Colusa - Sunrise Blvd. CA 0.50 000100033 Whistler Meadow Park BC #coincidences 10-30 and Corr > 0.5 40.10 000010401 Mount Pearl NF 15.10 000020401 SOUTHAMPTON PE 14.70 060831008 Santa Maria - Broadway CA 14.10 000030310 SYDNEY NS 11.50 060773005 TracyAP CA 8.50 060950004 Vallejo - 304 Tuolumne Street CA 7.90 060010007 Livermore - Rincon CA 7.00 000030120 Lake Major NS 5.50 000020104 CHARLOTTETOWN PE 4.70 060410003 Point Reyes CA 4.50 000030701 AYLESFORD MOUNTAIN NS 2.00 000054901 Ditton QC 1.90 000100012 Kitimat Riverlodge BC 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 10.70 000030901 PICTOU NS 10.30 040191034 Coachline AZ 9.60 060832004 Lompoc H Street CA 8.90 060650012 Banning - South Hathaway Street CA 8.50 040138005 Estrella AZ 7.50 061113001 El Rio - Rio Mesa School #2 CA 7.50 040134010 Dysart AZ 7.40 040139998 Vehicle Emissions Laboratory AZ 7.40 040130019 West Phoenix AZ 6.90 060830011 Santa Barbara CA 6.20 000030501 KEJIMKUJIK NATIONAL NS 6.00 061111004 Ojai - Ojai Ave. CA 5.70 060670006 Sacramento - Del Paso Manor CA 5.30 060670012 Folsom CA 5.10 000020301 WELLINGTON PE 5.10 000010301 Cornerbrook NF 4.90 040191030 Green Valley AZ 4.80 060731008 Camp Pendleton CA 4.80 000100055 Langford Lakewood Elementary School BC 4.80 000040302 MONCTON NB 4.70 061130004 Davis CA 4.70 040139812 Durango AZ 4.30 060670010 Sacramento - T Street CA 4.10 061110007 Thousand Oaks - Moorpark Road CA 4.10 040191032 Rose Elementary AZ 3.90 120330004 Ellyson Industrial Park FL 3.90 000100021 Victoria Topaz BC 3.50 000060903 London ON 3.40 060250006 Calexico - East CA 3.30 000110119 Burnaby South BC 3.20 060959999 Rio Vista CA 3.20 060550003 Napa - Jefferson St CA 3.10 090110124 Groton Fort Griswold CT 3.10 060271023 Bishop Paiute Tribe-CA CA 3.10 000040207 SAINT JOHN WEST NB 2.90 000065001 Barrie ON 2.80 060850005 San Jose - Jackson St. CA 2.80 060250005 Calexico - Ethel Street CA 2.80 000100058 Quadra Island Cape M BC 2.70 060010011 Oakland West CA 2.70 000054401 Saint-Anicet QC 2.60 000100016 Kitimat Rail BC 2.60 000061502 Kitchener ON 2.60 000052301 Saint-Faustin QC 2.60 000052201 Brossard QC 2.50 061112002 Simi Valley - Cochran Street CA 2.50 000051501 Zéphirin QC 2.40 000061201 Cornwall ON 2.30 060659001 Lake Elsinore - W. Flint Street CA 2.30 000041302 BATHURST NB 2.20 000065301 Port Stanley ON 2.20 000060424 Toronto Downtown ON 2.20 000050504 Université Chicoutimi QC 2.10 090011123 Danbury CT 2.10 061110009 Piru - Pacific CA 2.10 060811001 Redwood City CA 2.10 060730003 El Cajon - Redwood Ave CA 2.10 060570005 Grass Valley CA 2.10 000070203 Brandon MB 2.10 000061302 St. Catharines ON 2.00 000065801 Chatham ON 2.00 000062501 Tiverton ON 2.00 000060204 Windsor Downtown ON 1.90 000100031 Nanaimo Labieux Road BC 1.90 000100023 Terrace BC Access Centre BC 1.80 090032006 East Hartford - High Street CT 1.80 000070119 Winnipeg_Ellens MB 1.80 000061402 Brantford ON 1.80 000050129 Rivière-des-Prairies QC 1.70 000100033 Whistler Meadow Park BC 1.70 000052001 Charette QC 1.60 000054501 L'Assomption QC 1.50 060731006 Alpine CA 1.50 060070002 Chico - Manzanita CA 1.50 000061104 Peterborough ON 1.40 090050005 Cornwall CT 1.40 061131003 Woodland CA 1.40 060610006 Roseville - N.Sunrise/Douglas CA 1.40 000091101 Elk Island AB 1.40 000065701 Morrisburg ON 1.40 000053301 Deschambault QC 1.30 060798001 Atascadero CA 1.30 000065401 Belleville ON 1.30 000063701 Grand Bend ON 1.20 080310002 Denver - CAMP - 2105 Broadway CO 1.20 040191113 Geronimo AZ 1.10 000050126 Sainte-Anne-de-Bellevue QC 1.00 081230006 Greeley Hospital CO 1.00 000111101 Chilliwack BC 1.00 000061004 Sarnia ON 0.90 090090027 New Haven - Criscuolo Park CT 0.90 060953002 Vacaville CA 0.90 060792004 Mesa 2 /Nipomo CA 0.90 000111301 Langley BC 0.90 000100049 Osoyoos Canada Customs BC 0.90 000060303 Kingston ON 0.80 090050004 Thomaston CT 0.80 000070301 Flin Flon MB 0.80 000060104 Ottawa ON 0.70 120050006 St. Andrews Park FL 0.70 000100059 Grand Forks City Hall BC 0.70 000100052 Nelson Kutenai Place BC 0.60 060710005 Lake Gregory - Crestline CA 0.50 080010006 Commerce City - 7101 Birch St. CO 0.50 000100029 Smithers St Josephs BC 0.50 000100009 Quesnel Maple Drive BC 0.50 000054801 Stukely QC 0.50 000040203 FOREST HILLS NB #coincidences 10-30 and Corr > 0.5 27.00 000010401 Mount Pearl NF 11.80 000030310 SYDNEY NS 11.60 000020401 SOUTHAMPTON PE 10.90 060831008 Santa Maria - Broadway CA 6.90 060773005 TracyAP CA 6.50 000030120 Lake Major NS 6.00 060950004 Vallejo - 304 Tuolumne Street CA 5.50 060010007 Livermore - Rincon CA 4.80 000030701 AYLESFORD MOUNTAIN NS 3.60 000100012 Kitimat Riverlodge BC 3.60 000020104 CHARLOTTETOWN PE 3.30 060410003 Point Reyes CA 2.20 000054901 Ditton QC 2.00 080130003 Longmont CO 1.90 060210002 Willows - E. Laurel Street CA 1.80 000040209 CASTLE ST. SAINT JO NB 1.70 060639901 Quincy BAM CA 1.70 000040103 FREDERICTON NB 1.00 000100036 Quesnel West Correlieu School BC 0.80 000053601 N.-D.-du-Rosaire QC Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 34.30 000051201 Frigon QC 33.80 010730023 NO. BHAM AL 24.70 000100040 Williams Lake CRD School BC 23.50 090010010 Bridgeport CT 22.70 011011002 MONTG AL 22.00 060310004 Corcoran CA 22.00 010732003 WYLAM AL 21.90 010970003 CHICK. AL 21.60 060711004 Upland CA 20.70 010731010 LEEDS AL 20.70 010731005 MCADORY AL 20.10 060650012 Banning - South Hathaway Street CA 19.90 060710005 Lake Gregory - Crestline CA 19.70 120730012 Tallahassee Community College FL 19.70 051191008 ADEQ-DSR AR 19.20 060658001 Riverside - Rubidoux CA 18.80 061072002 Visalia - N. Church Street CA 18.70 120590004 Bonifay FL 18.50 011030011 DECATUR AL 18.40 120470015 White Springs FL 18.40 060371002 Burbank - W. Palm Ave CA 18.40 060250005 Calexico - Ethel Street CA 17.80 060371103 Los Angeles - N. Main Street CA 17.60 060730003 El Cajon - Redwood Ave CA 17.40 120230002 Lake City FL 17.40 010735003 CORNER AL 17.30 010732006 HOOVER AL 16.90 060890007 Anderson CA 16.80 060731010 San Diego - Beardsley Street CA 16.40 090031003 East Hartford CT 16.40 011190002 GASTON AL 16.20 060370016 Glendora - Laurel CA 16.20 060290014 Bakersfield - 5558 California Ave CA 16.20 051190007 PARR AR 16.10 010735002 PINSON AL 15.90 010731009 PROVIDENCE AL 15.80 060250006 Calexico - East CA 15.30 061112002 Simi Valley - Cochran Street CA 15.30 061070009 Sequoia/Kings Canyon - Ash Mountain CA 15.20 060731006 Alpine CA 15.10 010890014 Huntsville Old Airport AL 14.80 000060512 Hamilton Downtown ON 14.70 060190008 Fresno - 1st Street CA 14.50 060590007 Anaheim CA 14.50 010331002 MSHOALS AL 14.50 000100035 Golden Hospital BC 14.40 060731002 Escondido CA 14.40 000050105 Drummond QC 14.30 120330004 Ellyson Industrial Park FL 14.30 050350005 MARION AR 14.10 060750005 San Francisco - Arkansas Street CA 14.00 051430005 SPRNGDLE AR 13.90 120570030 PCEIA3 FL 13.90 060659001 Lake Elsinore - W. Flint Street CA 13.40 090092123 Waterbury CT 13.40 061110009 Piru - Pacific CA 13.30 040139812 Durango AZ 13.20 120710005 Winkler Pump Station FL 13.10 060792004 Mesa 2 /Nipomo CA 13.10 000070118 Winnipeg_Scotia MB 13.00 120050006 St. Andrews Park FL 13.00 060953002 Vacaville CA 12.90 100032004 MLK DE 12.90 080310002 Denver - CAMP - 2105 Broadway CO 12.80 120090011 Fay Park FL 12.70 120210004 Laurel Oaks Elementary FL 12.60 120573002 SYDNEY FL 12.60 060990005 Modesto - 14th Street CA 12.50 120013011 Payne's Prarie FL 12.50 090090027 New Haven - Criscuolo Park CT 12.40 051390006 El Dorado AR 11.90 120310077 Sheffield Elementary School FL 11.90 000100008 Quesnel Senior Secondary BC 11.90 000070119 Winnipeg_Ellens MB 11.80 090032006 East Hartford - High Street CT 11.60 060811001 Redwood City CA 11.60 060610006 Roseville - N.Sunrise/Douglas CA 11.60 000100009 Quesnel Maple Drive BC 11.40 120090007 Melbourne FL 11.40 000100004 PRG Plaza 400 BC 11.30 120310100 Mayo Clinic FL 11.30 061010003 Yuba City CA 11.10 080310025 Denver Animal Shelter - 678 S. Jason St. CO 11.10 060010011 Oakland West CA 11.10 000061004 Sarnia ON 11.00 120111002 DAVIE FL 11.00 000050128 Aéroport de Montréal 1 QC 10.90 120310098 Mandarin FL 10.60 060830011 Santa Barbara CA 10.60 000050131 Hochelaga QC 10.50 060832004 Lompoc H Street CA 10.50 000061402 Brantford ON 10.40 060798001 Atascadero CA 10.40 040191113 Geronimo AZ 10.40 000040203 FOREST HILLS NB 10.30 061110007 Thousand Oaks - Moorpark Road CA 10.30 000061302 St. Catharines ON 10.10 060550003 Napa - Jefferson St CA 10.00 080310013 Denver - NJH - 14th Ave. & Albion St. CO 9.90 061131003 Woodland CA 9.90 000111301 Langley BC 9.90 000055201 Lemieux QC 9.80 061113001 El Rio - Rio Mesa School #2 CA 9.80 060731008 Camp Pendleton CA 9.80 000060903 London ON 9.80 000050113 Chomedey QC 9.80 000050109 Duncan QC 9.70 000061502 Kitchener ON 9.60 060072001 Paradise - Birch Street CA 9.60 000060204 Windsor Downtown ON 9.50 061111004 Ojai - Ojai Ave. CA 9.40 060850005 San Jose - Jackson St. CA 9.30 060571001 Truckee BAM CA 9.30 040130019 West Phoenix AZ 9.20 000065001 Barrie ON 9.00 000080110 Regina SK 9.00 000060424 Toronto Downtown ON 8.90 060959999 Rio Vista CA 8.90 000100058 Quadra Island Cape M BC 8.80 080131001 Boulder - CU - 2102 Athens St. CO 8.70 000100014 PRG Gladstone School BC 8.60 090050004 Thomaston CT 8.60 080410017 Colorado College CO 8.50 110010043 McMillan Reservoir DC 8.50 000065801 Chatham ON 8.40 061130004 Davis CA 8.40 000063701 Grand Bend ON 8.40 000053801 Tingwick QC 8.40 000050110 Parc Pilon QC 8.30 090011123 Danbury CT 8.30 080450007 Rifle Particulate CO 8.30 000070203 Brandon MB 8.30 000050310 St-Charles Garnier QC 8.20 080010006 Commerce City - 7101 Birch St. CO 8.20 000100031 Nanaimo Labieux Road BC 8.10 000040207 SAINT JOHN WEST NB 8.00 000100029 Smithers St Josephs BC 8.00 000050801 Ursulines QC 7.90 090110124 Groton Fort Griswold CT 7.90 081230006 Greeley Hospital CO 7.90 060070002 Chico - Manzanita CA 7.80 040139998 Vehicle Emissions Laboratory AZ 7.80 000054703 Bécancour (Aréna) QC 7.70 060670010 Sacramento - T Street CA 7.60 060670006 Sacramento - Del Paso Manor CA 7.60 000100021 Victoria Topaz BC 7.60 000050121 PARC OCÉANIE QC 7.50 000053201 PÉMONCA QC 7.40 000054501 L'Assomption QC 7.40 000050126 Sainte-Anne-de-Bellevue QC 7.40 000031001 Sable Island NS 7.20 040191034 Coachline AZ 7.20 000070301 Flin Flon MB 7.10 000100005 Kelowna College BC 7.00 060670012 Folsom CA 7.00 060570005 Grass Valley CA 7.00 000111101 Chilliwack BC 7.00 000065401 Belleville ON 7.00 000060709 Sault Ste Marie ON 7.00 000010301 Cornerbrook NF 6.90 000100055 Langford Lakewood Elementary School BC 6.90 000053701 HILAIRE QC 6.70 040191032 Rose Elementary AZ 6.70 000054401 Saint-Anicet QC 6.60 060111002 Colusa - Sunrise Blvd. CA 6.60 000061104 Peterborough ON 6.60 000054801 Stukely QC 6.50 040191030 Green Valley AZ 6.50 000061201 Cornwall ON 6.50 000050404 Parc Cambron QC 6.40 090050005 Cornwall CT 6.40 000100007 Kamloops Brocklehurst BC 6.40 000062501 Tiverton ON 6.40 000050129 Rivière-des-Prairies QC 6.30 060271023 Bishop Paiute Tribe-CA CA 6.30 000100059 Grand Forks City Hall BC 6.20 000065301 Port Stanley ON 6.10 000030901 PICTOU NS 5.90 000065201 Parry Sound ON 5.90 000020301 WELLINGTON PE 5.80 040134010 Dysart AZ 5.80 000063301 Dorset ON 5.80 000060303 Kingston ON 5.80 000041302 BATHURST NB 5.70 000100033 Whistler Meadow Park BC 5.70 000060609 Sudbury ON 5.60 040138005 Estrella AZ 5.60 000052201 Brossard QC 5.50 000110119 Burnaby South BC 5.50 000065701 Morrisburg ON 5.40 000100049 Osoyoos Canada Customs BC 5.40 000062001 North Bay ON 5.40 000060104 Ottawa ON 5.30 000053301 Deschambault QC 5.30 000052001 Charette QC 5.20 000040901 ST ANDREWS NB 5.20 000040302 MONCTON NB 5.10 000100052 Nelson Kutenai Place BC 5.10 000051501 Zéphirin QC 5.00 000100023 Terrace BC Access Centre BC 4.90 000100016 Kitimat Rail BC 4.90 000052301 Saint-Faustin QC 4.70 000091101 Elk Island AB 4.60 000030501 KEJIMKUJIK NATIONAL NS 1.10 000050504 Université Chicoutimi QC #coincidences 10-30 and Corr > 0.5 59.20 000040801 CANTERBURY NB 18.60 060431001 Yosemite Village - Visitor Center CA 17.50 060639901 Quincy BAM CA 15.00 000100041 Vernon Science Centre BC 14.40 000050308 Des Sables QC 13.50 120571065 gandy FL 12.30 060074001 Gridley CA 10.50 060410003 Point Reyes CA 10.00 080770017 Grand Junction - Powell Building CO 9.50 000100022 Houston Firehall BC 9.00 060210002 Willows - E. Laurel Street CA 8.90 060010007 Livermore - Rincon CA 8.60 000040209 CASTLE ST. SAINT JO NB 8.30 060831008 Santa Maria - Broadway CA 8.30 000010401 Mount Pearl NF 8.10 000100036 Quesnel West Correlieu School BC 7.80 060773005 TracyAP CA 7.70 060950004 Vallejo - 304 Tuolumne Street CA 7.50 000030120 Lake Major NS 7.50 000020104 CHARLOTTETOWN PE 7.30 000100006 Williams Lake Columneetza School BC 6.90 080130003 Longmont CO 5.80 000100012 Kitimat Riverlodge BC 5.80 000052401 La Pêche QC 5.80 000030701 AYLESFORD MOUNTAIN NS 5.60 000030310 SYDNEY NS 5.40 000040103 FREDERICTON NB 4.30 000054901 Ditton QC 4.10 000053601 N.-D.-du-Rosaire QC 3.40 000020401 SOUTHAMPTON PE Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 38.00 060650012 Banning - South Hathaway Street CA 28.40 000010401 Mount Pearl NF 17.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 16.70 000031001 Sable Island NS 15.10 060271023 Bishop Paiute Tribe-CA CA 13.30 000030310 SYDNEY NS 11.90 000030901 PICTOU NS 11.90 000020401 SOUTHAMPTON PE 11.70 080770017 Grand Junction - Powell Building CO 11.70 080450007 Rifle Particulate CO 10.90 000065001 Barrie ON 10.90 000061502 Kitchener ON 10.90 000061402 Brantford ON 10.90 000061302 St. Catharines ON 10.90 000060512 Hamilton Downtown ON 10.90 000060424 Toronto Downtown ON 10.50 061112002 Simi Valley - Cochran Street CA 10.50 061110009 Piru - Pacific CA 10.50 061110007 Thousand Oaks - Moorpark Road CA 10.50 060731010 San Diego - Beardsley Street CA 10.50 060731008 Camp Pendleton CA 10.50 060731002 Escondido CA 10.50 060711004 Upland CA 10.50 060710005 Lake Gregory - Crestline CA 10.50 060659001 Lake Elsinore - W. Flint Street CA 10.50 060658001 Riverside - Rubidoux CA 10.50 060590007 Anaheim CA 10.50 060371103 Los Angeles - N. Main Street CA 10.50 060371002 Burbank - W. Palm Ave CA 10.50 060370016 Glendora - Laurel CA 10.40 000030120 Lake Major NS 9.30 120111002 DAVIE FL 9.30 000060709 Sault Ste Marie ON 9.20 081230006 Greeley Hospital CO 9.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 9.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 9.20 080310002 Denver - CAMP - 2105 Broadway CO 9.20 080010006 Commerce City - 7101 Birch St. CO 9.20 000063701 Grand Bend ON 9.20 000062501 Tiverton ON 9.10 000065801 Chatham ON 9.10 000065301 Port Stanley ON 9.10 000061004 Sarnia ON 9.10 000060903 London ON 9.00 000065401 Belleville ON 9.00 000061104 Peterborough ON 8.90 000065201 Parry Sound ON 8.90 000062001 North Bay ON 8.90 000060609 Sudbury ON 8.70 000030501 KEJIMKUJIK NATIONAL NS 8.30 000060204 Windsor Downtown ON 8.30 000010301 Cornerbrook NF 8.20 080131001 Boulder - CU - 2102 Athens St. CO 8.20 080130003 Longmont CO 8.20 061113001 El Rio - Rio Mesa School #2 CA 8.20 061111004 Ojai - Ojai Ave. CA 8.20 060832004 Lompoc H Street CA 8.20 060831008 Santa Maria - Broadway CA 8.20 060830011 Santa Barbara CA 8.10 040191034 Coachline AZ 8.10 040139998 Vehicle Emissions Laboratory AZ 8.10 040139812 Durango AZ 8.10 040138005 Estrella AZ 8.10 040134010 Dysart AZ 8.10 040130019 West Phoenix AZ 7.70 100032004 MLK DE 7.30 110010043 McMillan Reservoir DC 7.10 120090011 Fay Park FL 7.10 120090007 Melbourne FL 7.10 080410017 Colorado College CO 6.70 000065701 Morrisburg ON 6.70 000060303 Kingston ON 6.70 000040302 MONCTON NB 6.70 000030701 AYLESFORD MOUNTAIN NS 6.70 000020301 WELLINGTON PE 6.70 000020104 CHARLOTTETOWN PE 6.50 120710005 Winkler Pump Station FL 6.50 120210004 Laurel Oaks Elementary FL 6.30 040191113 Geronimo AZ 6.30 040191032 Rose Elementary AZ 6.30 040191030 Green Valley AZ 6.20 000063301 Dorset ON 5.80 090092123 Waterbury CT 5.80 090050005 Cornwall CT 5.80 090050004 Thomaston CT 5.80 090011123 Danbury CT 5.80 090010010 Bridgeport CT 5.50 060731006 Alpine CA 5.50 060730003 El Cajon - Redwood Ave CA 5.50 060250006 Calexico - East CA 5.50 060250005 Calexico - Ethel Street CA 5.40 120573002 SYDNEY FL 5.40 120571065 gandy FL 5.40 120570030 PCEIA3 FL 5.30 000060104 Ottawa ON 5.30 000052401 La Pêche QC 5.10 061072002 Visalia - N. 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Laurel Street CA 1.70 060111002 Colusa - Sunrise Blvd. CA 1.70 060074001 Gridley CA 1.70 060072001 Paradise - Birch Street CA 1.70 060070002 Chico - Manzanita CA 1.30 000111301 Langley BC 1.30 000111101 Chilliwack BC 1.30 000111003 Abbotsford BC 1.30 000110119 Burnaby South BC 1.30 000100033 Whistler Meadow Park BC 1.10 000100059 Grand Forks City Hall BC 1.10 000100052 Nelson Kutenai Place BC 1.10 000100049 Osoyoos Canada Customs BC 1.10 000100041 Vernon Science Centre BC 1.10 000100007 Kamloops Brocklehurst BC 1.10 000100005 Kelowna College BC 0.90 000100035 Golden Hospital BC 0.70 000100055 Langford Lakewood Elementary School BC 0.70 000100040 Williams Lake CRD School BC 0.70 000100036 Quesnel West Correlieu School BC 0.70 000100031 Nanaimo Labieux Road BC 0.70 000100021 Victoria Topaz BC 0.70 000100009 Quesnel Maple Drive BC 0.70 000100008 Quesnel Senior Secondary BC 0.70 000100006 Williams Lake Columneetza School BC AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)