Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.82 000050129 Rivière-des-Prairies QC 0.81 000050110 Parc Pilon QC 0.79 090032006 East Hartford - High Street CT 0.75 000061201 Cornwall ON 0.75 000050126 Sainte-Anne-de-Bellevue QC 0.74 090110124 Groton Fort Griswold CT 0.74 000052401 La Pêche QC 0.74 000050121 PARC OCÉANIE QC 0.73 120050006 St. Andrews Park FL 0.73 010970003 CHICK. AL 0.72 000061104 Peterborough ON 0.72 000050131 Hochelaga QC 0.71 000050128 Aéroport de Montréal 1 QC 0.69 090090027 New Haven - Criscuolo Park CT 0.69 000065401 Belleville ON 0.69 000060303 Kingston ON 0.69 000030501 KEJIMKUJIK NATIONAL NS 0.68 000040103 FREDERICTON NB 0.67 000054401 Saint-Anicet QC 0.67 000050113 Chomedey QC 0.67 000040901 ST ANDREWS NB 0.66 000054703 Bécancour (Aréna) QC 0.65 120330004 Ellyson Industrial Park FL 0.65 000053201 PÉMONCA QC 0.64 000040801 CANTERBURY NB 0.64 000030120 Lake Major NS 0.63 000051501 Zéphirin QC 0.62 000060104 Ottawa ON 0.62 000054501 L'Assomption QC 0.61 000053801 Tingwick QC 0.60 000052301 Saint-Faustin QC 0.60 000052001 Charette QC 0.60 000050404 Parc Cambron QC 0.60 000050310 St-Charles Garnier QC 0.59 000052201 Brossard QC 0.58 000053301 Deschambault QC 0.58 000040203 FOREST HILLS NB 0.57 090050004 Thomaston CT 0.57 000020301 WELLINGTON PE 0.56 000050801 Ursulines QC 0.55 000054801 Stukely QC 0.55 000050308 Des Sables QC 0.55 000050109 Duncan QC 0.54 010731009 PROVIDENCE AL 0.54 000060609 Sudbury ON 0.53 090011123 Danbury CT 0.53 000053601 N.-D.-du-Rosaire QC 0.52 120590004 Bonifay FL 0.52 000053701 HILAIRE QC 0.51 090092123 Waterbury CT 0.51 090050005 Cornwall CT 0.51 060731010 San Diego - Beardsley Street CA 0.51 011190002 GASTON AL 0.51 000062001 North Bay ON 0.50 000020401 SOUTHAMPTON PE #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 0.94 000065401 Belleville ON 0.93 000050110 Parc Pilon QC 0.92 090032006 East Hartford - High Street CT 0.92 000050129 Rivière-des-Prairies QC 0.89 090110124 Groton Fort Griswold CT 0.89 090090027 New Haven - Criscuolo Park CT 0.89 000061201 Cornwall ON 0.88 000040901 ST ANDREWS NB 0.87 000050131 Hochelaga QC 0.87 000050126 Sainte-Anne-de-Bellevue QC 0.86 000060104 Ottawa ON 0.85 010970003 CHICK. AL 0.85 000060303 Kingston ON 0.85 000053801 Tingwick QC 0.85 000051501 Zéphirin QC 0.85 000050128 Aéroport de Montréal 1 QC 0.84 120050006 St. Andrews Park FL 0.84 000050308 Des Sables QC 0.83 000053201 PÉMONCA QC 0.83 000050113 Chomedey QC 0.82 120330004 Ellyson Industrial Park FL 0.82 000052001 Charette QC 0.82 000050310 St-Charles Garnier QC 0.82 000050121 PARC OCÉANIE QC 0.82 000020301 WELLINGTON PE 0.81 000052301 Saint-Faustin QC 0.80 000030501 KEJIMKUJIK NATIONAL NS 0.79 000040203 FOREST HILLS NB 0.79 000020104 CHARLOTTETOWN PE 0.78 000050801 Ursulines QC 0.77 090011123 Danbury CT 0.77 000053301 Deschambault QC 0.76 000030901 PICTOU NS 0.75 000054703 Bécancour (Aréna) QC 0.74 090050004 Thomaston CT 0.74 000054801 Stukely QC 0.72 000054501 L'Assomption QC 0.71 090092123 Waterbury CT 0.71 000062001 North Bay ON 0.71 000060609 Sudbury ON 0.70 000053701 HILAIRE QC 0.70 000050105 Drummond QC 0.69 000065701 Morrisburg ON 0.68 000065001 Barrie ON 0.68 000063301 Dorset ON 0.68 000052201 Brossard QC 0.66 000050504 Université Chicoutimi QC 0.66 000050109 Duncan QC 0.62 120590004 Bonifay FL 0.61 011190002 GASTON AL 0.59 060832004 Lompoc H Street CA 0.59 060639901 Quincy BAM CA 0.59 010731009 PROVIDENCE AL 0.58 000060424 Toronto Downtown ON 0.58 000055201 Lemieux QC 0.54 051390006 El Dorado AR 0.54 010731005 MCADORY AL 0.53 010731010 LEEDS AL 0.50 060610006 Roseville - N.Sunrise/Douglas CA #coincidences 10-30 and Corr > 0.5 0.98 000052401 La Pêche QC 0.96 000061104 Peterborough ON 0.94 000020401 SOUTHAMPTON PE 0.93 000050404 Parc Cambron QC 0.91 000030701 AYLESFORD MOUNTAIN NS 0.83 000053601 N.-D.-du-Rosaire QC 0.82 000054401 Saint-Anicet QC 0.81 000030120 Lake Major NS 0.80 090050005 Cornwall CT 0.78 000040801 CANTERBURY NB 0.76 000040209 CASTLE ST. SAINT JO NB 0.69 000061302 St. Catharines ON 0.68 060731010 San Diego - Beardsley Street CA 0.64 000041302 BATHURST NB 0.62 000065201 Parry Sound ON 0.59 060950004 Vallejo - 304 Tuolumne Street CA 0.58 000100041 Vernon Science Centre BC 0.52 000100033 Whistler Meadow Park BC 0.51 060010011 Oakland West CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 23.80 060650012 Banning - South Hathaway Street CA 20.70 040138005 Estrella AZ 19.30 040139998 Vehicle Emissions Laboratory AZ 16.50 000030501 KEJIMKUJIK NATIONAL NS 16.30 040191030 Green Valley AZ 16.20 040130019 West Phoenix AZ 15.70 040191032 Rose Elementary AZ 13.60 061111004 Ojai - Ojai Ave. CA 12.80 060831008 Santa Maria - Broadway CA 12.40 061113001 El Rio - Rio Mesa School #2 CA 12.00 060832004 Lompoc H Street CA 11.60 040191113 Geronimo AZ 11.30 060830011 Santa Barbara CA 10.10 040139812 Durango AZ 9.70 060271023 Bishop Paiute Tribe-CA CA 8.30 120330004 Ellyson Industrial Park FL 8.30 060670012 Folsom CA 7.60 060250005 Calexico - Ethel Street CA 6.70 010970003 CHICK. AL 6.60 061110007 Thousand Oaks - Moorpark Road CA 6.50 080131001 Boulder - CU - 2102 Athens St. CO 6.50 061130004 Davis CA 6.30 061131003 Woodland CA 6.20 081230006 Greeley Hospital CO 5.80 060659001 Lake Elsinore - W. Flint Street CA 5.70 080310002 Denver - CAMP - 2105 Broadway CO 5.70 060811001 Redwood City CA 5.50 080010006 Commerce City - 7101 Birch St. CO 5.50 000030901 PICTOU NS 5.30 060010007 Livermore - Rincon CA 5.10 060610006 Roseville - N.Sunrise/Douglas CA 5.00 060850005 San Jose - Jackson St. CA 4.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 4.90 061110009 Piru - Pacific CA 4.90 060250006 Calexico - East CA 4.70 061070009 Sequoia/Kings Canyon - Ash Mountain CA 4.70 060550003 Napa - Jefferson St CA 4.60 080450007 Rifle Particulate CO 4.60 061112002 Simi Valley - Cochran Street CA 4.00 080410017 Colorado College CO 4.00 000065001 Barrie ON 4.00 000010301 Cornerbrook NF 3.90 000050504 Université Chicoutimi QC 3.70 120111002 DAVIE FL 3.20 060953002 Vacaville CA 3.20 000100021 Victoria Topaz BC 3.10 000065801 Chatham ON 2.80 060730003 El Cajon - Redwood Ave CA 2.80 060410003 Point Reyes CA 2.70 120050006 St. Andrews Park FL 2.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 2.70 000061402 Brantford ON 2.60 060731006 Alpine CA 2.50 000060903 London ON 2.40 000065301 Port Stanley ON 2.40 000052301 Saint-Faustin QC 2.10 000060424 Toronto Downtown ON 2.10 000020301 WELLINGTON PE 2.00 000100055 Langford Lakewood Elementary School BC 1.70 090110124 Groton Fort Griswold CT 1.70 000062001 North Bay ON 1.60 090032006 East Hartford - High Street CT 1.60 000065401 Belleville ON 1.60 000060609 Sudbury ON 1.50 080770017 Grand Junction - Powell Building CO 1.40 060731002 Escondido CA 1.40 060590007 Anaheim CA 1.40 000062501 Tiverton ON 1.40 000060204 Windsor Downtown ON 1.40 000052201 Brossard QC 1.30 000060512 Hamilton Downtown ON 1.30 000020104 CHARLOTTETOWN PE 1.20 120590004 Bonifay FL 1.20 000061201 Cornwall ON 1.10 060370016 Glendora - Laurel CA 0.90 120090011 Fay Park FL 0.90 000091101 Elk Island AB 0.90 000050129 Rivière-des-Prairies QC 0.80 060798001 Atascadero CA 0.70 060070002 Chico - Manzanita CA 0.70 000051501 Zéphirin QC 0.60 000053301 Deschambault QC 0.50 060571001 Truckee BAM CA 0.50 000040901 ST ANDREWS NB #coincidences 10-30 and Corr > 0.5 32.10 040191034 Coachline AZ 27.50 000010401 Mount Pearl NF 24.50 000030120 Lake Major NS 18.40 000030310 SYDNEY NS 17.90 040134010 Dysart AZ 13.80 000031001 Sable Island NS 10.60 060731008 Camp Pendleton CA 10.20 060670006 Sacramento - Del Paso Manor CA 8.00 000040302 MONCTON NB 7.70 060670010 Sacramento - T Street CA 6.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 5.80 080130003 Longmont CO 5.60 060959999 Rio Vista CA 5.60 060731010 San Diego - Beardsley Street CA 5.30 060010011 Oakland West CA 5.10 060950004 Vallejo - 304 Tuolumne Street CA 4.90 000041302 BATHURST NB 4.40 000040801 CANTERBURY NB 2.90 000061502 Kitchener ON 2.80 000061104 Peterborough ON 2.60 000040209 CASTLE ST. SAINT JO NB 2.20 000052401 La Pêche QC 2.20 000030701 AYLESFORD MOUNTAIN NS 2.10 060570005 Grass Valley CA 2.10 000100031 Nanaimo Labieux Road BC 1.80 000020401 SOUTHAMPTON PE 1.70 000061302 St. Catharines ON 1.60 000053601 N.-D.-du-Rosaire QC 1.40 000054401 Saint-Anicet QC 1.10 000100049 Osoyoos Canada Customs BC 1.10 000070203 Brandon MB 1.10 000065201 Parry Sound ON 1.00 000100052 Nelson Kutenai Place BC Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 15.70 060650012 Banning - South Hathaway Street CA 14.10 060831008 Santa Maria - Broadway CA 12.90 040138005 Estrella AZ 12.50 061113001 El Rio - Rio Mesa School #2 CA 12.20 061111004 Ojai - Ojai Ave. CA 11.80 040139998 Vehicle Emissions Laboratory AZ 11.30 060832004 Lompoc H Street CA 11.30 040130019 West Phoenix AZ 10.10 040191030 Green Valley AZ 9.80 060830011 Santa Barbara CA 9.80 040191032 Rose Elementary AZ 8.70 000030501 KEJIMKUJIK NATIONAL NS 8.20 040139812 Durango AZ 7.20 040191113 Geronimo AZ 5.50 060670012 Folsom CA 5.30 000030901 PICTOU NS 5.10 060271023 Bishop Paiute Tribe-CA CA 5.10 060250006 Calexico - East CA 4.80 060550003 Napa - Jefferson St CA 4.70 120330004 Ellyson Industrial Park FL 4.60 060010007 Livermore - Rincon CA 4.50 060250005 Calexico - Ethel Street CA 4.30 061130004 Davis CA 4.10 120590004 Bonifay FL 4.10 060659001 Lake Elsinore - W. Flint Street CA 4.00 061110007 Thousand Oaks - Moorpark Road CA 4.00 060811001 Redwood City CA 3.90 061131003 Woodland CA 3.80 000010301 Cornerbrook NF 3.70 010970003 CHICK. AL 3.60 080131001 Boulder - CU - 2102 Athens St. CO 3.60 060610006 Roseville - N.Sunrise/Douglas CA 3.60 000065001 Barrie ON 3.50 060850005 San Jose - Jackson St. CA 3.30 061110009 Piru - Pacific CA 3.20 120050006 St. Andrews Park FL 3.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.20 000060903 London ON 3.10 000061402 Brantford ON 3.00 081230006 Greeley Hospital CO 3.00 000060424 Toronto Downtown ON 2.80 061112002 Simi Valley - Cochran Street CA 2.70 060953002 Vacaville CA 2.70 000062501 Tiverton ON 2.40 080770017 Grand Junction - Powell Building CO 2.40 080310002 Denver - CAMP - 2105 Broadway CO 2.40 000050504 Université Chicoutimi QC 2.30 120111002 DAVIE FL 2.30 000065301 Port Stanley ON 2.20 060730003 El Cajon - Redwood Ave CA 2.20 000060204 Windsor Downtown ON 2.10 080010006 Commerce City - 7101 Birch St. CO 2.10 000060609 Sudbury ON 2.10 000060512 Hamilton Downtown ON 2.00 000052301 Saint-Faustin QC 2.00 000052201 Brossard QC 1.90 080450007 Rifle Particulate CO 1.80 060410003 Point Reyes CA 1.80 000100021 Victoria Topaz BC 1.80 000091101 Elk Island AB 1.70 090110124 Groton Fort Griswold CT 1.70 000061201 Cornwall ON 1.60 000065701 Morrisburg ON 1.60 000065401 Belleville ON 1.50 060710005 Lake Gregory - Crestline CA 1.50 000065801 Chatham ON 1.50 000051501 Zéphirin QC 1.40 090011123 Danbury CT 1.40 080410017 Colorado College CO 1.30 000050129 Rivière-des-Prairies QC 1.10 000062001 North Bay ON 1.00 060571001 Truckee BAM CA 0.90 060639901 Quincy BAM CA 0.90 000060709 Sault Ste Marie ON 0.90 000060104 Ottawa ON 0.80 090032006 East Hartford - High Street CT 0.80 000060303 Kingston ON 0.70 000100055 Langford Lakewood Elementary School BC 0.60 060070002 Chico - Manzanita CA 0.60 000061004 Sarnia ON 0.60 000054501 L'Assomption QC 0.50 060731006 Alpine CA #coincidences 10-30 and Corr > 0.5 17.90 000030120 Lake Major NS 17.50 000031001 Sable Island NS 15.10 000010401 Mount Pearl NF 14.60 040191034 Coachline AZ 13.60 000030310 SYDNEY NS 9.90 040134010 Dysart AZ 7.10 060731008 Camp Pendleton CA 6.70 000020401 SOUTHAMPTON PE 5.90 060670006 Sacramento - Del Paso Manor CA 5.80 060731010 San Diego - Beardsley Street CA 5.40 060670010 Sacramento - T Street CA 4.30 000061502 Kitchener ON 4.00 080350004 Chatfield Park - 11500 N. Roxborough Par CO 3.80 060950004 Vallejo - 304 Tuolumne Street CA 3.40 060959999 Rio Vista CA 3.30 080130003 Longmont CO 2.70 060570005 Grass Valley CA 2.60 000061104 Peterborough ON 2.40 000061302 St. Catharines ON 2.40 000040302 MONCTON NB 2.30 060010011 Oakland West CA 2.10 000041302 BATHURST NB 2.00 000054401 Saint-Anicet QC 1.90 000065201 Parry Sound ON 1.90 000040801 CANTERBURY NB 1.60 000053601 N.-D.-du-Rosaire QC 1.30 000050404 Parc Cambron QC 1.20 000063701 Grand Bend ON 1.10 000070203 Brandon MB 1.00 000030701 AYLESFORD MOUNTAIN NS 0.70 060074001 Gridley CA 0.60 060890007 Anderson CA 0.60 000100033 Whistler Meadow Park BC 0.50 090050005 Cornwall CT 0.50 000100049 Osoyoos Canada Customs BC 0.50 000100041 Vernon Science Centre BC 0.50 000100031 Nanaimo Labieux Road BC Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 26.80 060792004 Mesa 2 /Nipomo CA 26.80 010730023 NO. BHAM AL 25.00 010731010 LEEDS AL 23.90 060711004 Upland CA 23.60 060371103 Los Angeles - N. Main Street CA 23.40 000051201 Frigon QC 21.90 010732003 WYLAM AL 21.10 060658001 Riverside - Rubidoux CA 19.50 060710005 Lake Gregory - Crestline CA 19.30 010970003 CHICK. AL 19.20 110010043 McMillan Reservoir DC 19.10 060371002 Burbank - W. Palm Ave CA 19.00 120230002 Lake City FL 18.70 120470015 White Springs FL 18.40 060731002 Escondido CA 17.90 060650012 Banning - South Hathaway Street CA 17.80 060370016 Glendora - Laurel CA 17.60 120330004 Ellyson Industrial Park FL 17.50 120571065 gandy FL 17.50 060590007 Anaheim CA 17.40 011011002 MONTG AL 17.40 010731005 MCADORY AL 17.30 060731006 Alpine CA 17.30 010890014 Huntsville Old Airport AL 17.20 120730012 Tallahassee Community College FL 17.10 060730003 El Cajon - Redwood Ave CA 16.90 120590004 Bonifay FL 16.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 16.60 060310004 Corcoran CA 16.50 011190002 GASTON AL 16.40 120210004 Laurel Oaks Elementary FL 16.40 100032004 MLK DE 16.20 120710005 Winkler Pump Station FL 16.10 090092123 Waterbury CT 16.00 120573002 SYDNEY FL 16.00 010735002 PINSON AL 15.90 040139812 Durango AZ 15.70 120013011 Payne's Prarie FL 15.70 011030011 DECATUR AL 15.50 120570030 PCEIA3 FL 15.40 120050006 St. Andrews Park FL 15.30 000050105 Drummond QC 14.80 010735003 CORNER AL 14.70 010731009 PROVIDENCE AL 14.50 010732006 HOOVER AL 14.40 060659001 Lake Elsinore - W. Flint Street CA 14.10 061110009 Piru - Pacific CA 14.10 060750005 San Francisco - Arkansas Street CA 13.90 090090027 New Haven - Criscuolo Park CT 13.80 061112002 Simi Valley - Cochran Street CA 13.70 060830011 Santa Barbara CA 13.20 060832004 Lompoc H Street CA 13.10 061113001 El Rio - Rio Mesa School #2 CA 13.00 120090007 Melbourne FL 13.00 060431001 Yosemite Village - Visitor Center CA 12.80 060290014 Bakersfield - 5558 California Ave CA 12.70 061110007 Thousand Oaks - Moorpark Road CA 12.70 051191008 ADEQ-DSR AR 12.40 060831008 Santa Maria - Broadway CA 12.40 060250006 Calexico - East CA 12.30 120090011 Fay Park FL 12.30 061111004 Ojai - Ojai Ave. CA 12.20 061072002 Visalia - N. Church Street CA 12.20 060190008 Fresno - 1st Street CA 12.20 051190007 PARR AR 12.10 120310098 Mandarin FL 12.00 060639901 Quincy BAM CA 12.00 051430005 SPRNGDLE AR 11.90 060210002 Willows - E. Laurel Street CA 11.70 090110124 Groton Fort Griswold CT 11.70 000050308 Des Sables QC 11.50 090032006 East Hartford - High Street CT 11.50 051390006 El Dorado AR 11.20 000100040 Williams Lake CRD School BC 11.20 000061004 Sarnia ON 11.20 000050131 Hochelaga QC 11.20 000050109 Duncan QC 11.20 000040207 SAINT JOHN WEST NB 11.10 090011123 Danbury CT 11.00 120111002 DAVIE FL 11.00 050350005 MARION AR 10.90 000060303 Kingston ON 10.80 090050004 Thomaston CT 10.70 080770017 Grand Junction - Powell Building CO 10.50 120310100 Mayo Clinic FL 10.50 000055201 Lemieux QC 10.50 000040203 FOREST HILLS NB 10.10 000050113 Chomedey QC 9.90 060250005 Calexico - Ethel Street CA 9.60 000050801 Ursulines QC 9.50 060798001 Atascadero CA 9.50 040130019 West Phoenix AZ 9.30 060410003 Point Reyes CA 9.30 060072001 Paradise - Birch Street CA 9.20 000050128 Aéroport de Montréal 1 QC 9.10 080310025 Denver Animal Shelter - 678 S. Jason St. CO 9.10 060111002 Colusa - Sunrise Blvd. CA 9.00 060953002 Vacaville CA 8.90 060990005 Modesto - 14th Street CA 8.90 040191113 Geronimo AZ 8.80 000060512 Hamilton Downtown ON 8.60 000054703 Bécancour (Aréna) QC 8.60 000054501 L'Assomption QC 8.60 000050126 Sainte-Anne-de-Bellevue QC 8.50 000060424 Toronto Downtown ON 8.50 000050121 PARC OCÉANIE QC 8.40 060850005 San Jose - Jackson St. CA 8.40 000052001 Charette QC 8.30 060550003 Napa - Jefferson St CA 8.20 061010003 Yuba City CA 8.10 000050110 Parc Pilon QC 8.10 000030901 PICTOU NS 7.90 000062501 Tiverton ON 7.90 000020104 CHARLOTTETOWN PE 7.80 000010301 Cornerbrook NF 7.70 060610006 Roseville - N.Sunrise/Douglas CA 7.70 000061402 Brantford ON 7.50 000060204 Windsor Downtown ON 7.50 000054801 Stukely QC 7.50 000020301 WELLINGTON PE 7.20 060811001 Redwood City CA 7.10 060010007 Livermore - Rincon CA 7.00 000065701 Morrisburg ON 7.00 000065401 Belleville ON 7.00 000061201 Cornwall ON 7.00 000050310 St-Charles Garnier QC 7.00 000040901 ST ANDREWS NB 6.90 000050129 Rivière-des-Prairies QC 6.70 040139998 Vehicle Emissions Laboratory AZ 6.70 000053201 PÉMONCA QC 6.60 061131003 Woodland CA 6.50 000060903 London ON 6.40 080410017 Colorado College CO 6.40 060070002 Chico - Manzanita CA 6.40 000080110 Regina SK 6.40 000065301 Port Stanley ON 6.40 000053801 Tingwick QC 6.30 080010006 Commerce City - 7101 Birch St. CO 6.30 000065001 Barrie ON 6.30 000060709 Sault Ste Marie ON 6.20 080310002 Denver - CAMP - 2105 Broadway CO 6.20 000053701 HILAIRE QC 6.20 000052301 Saint-Faustin QC 6.20 000052201 Brossard QC 6.10 080450007 Rifle Particulate CO 6.10 000053301 Deschambault QC 5.90 000060104 Ottawa ON 5.80 080310013 Denver - NJH - 14th Ave. & Albion St. CO 5.70 061130004 Davis CA 5.60 081230006 Greeley Hospital CO 5.60 000065801 Chatham ON 5.50 060571001 Truckee BAM CA 5.50 060271023 Bishop Paiute Tribe-CA CA 5.50 000051501 Zéphirin QC 5.40 000063301 Dorset ON 5.40 000030501 KEJIMKUJIK NATIONAL NS 5.20 040138005 Estrella AZ 5.10 000070119 Winnipeg_Ellens MB 5.00 000100007 Kamloops Brocklehurst BC 5.00 000062001 North Bay ON 4.90 080131001 Boulder - CU - 2102 Athens St. CO 4.90 000060609 Sudbury ON 4.80 040191032 Rose Elementary AZ 4.50 000070301 Flin Flon MB 4.30 000100021 Victoria Topaz BC 4.20 040191030 Green Valley AZ 4.10 060670012 Folsom CA 4.00 000070118 Winnipeg_Scotia MB 3.50 000110119 Burnaby South BC 3.50 000100055 Langford Lakewood Elementary School BC 3.40 000091101 Elk Island AB 0.90 000050504 Université Chicoutimi QC #coincidences 10-30 and Corr > 0.5 52.80 060670011 Elk Grove CA 19.80 000063701 Grand Bend ON 19.60 060731010 San Diego - Beardsley Street CA 17.20 000031001 Sable Island NS 15.20 060890007 Anderson CA 14.20 000100058 Quadra Island Cape M BC 11.60 060731008 Camp Pendleton CA 11.50 000040209 CASTLE ST. SAINT JO NB 11.20 000030120 Lake Major NS 10.80 120310077 Sheffield Elementary School FL 10.30 090050005 Cornwall CT 10.30 000030701 AYLESFORD MOUNTAIN NS 9.70 060010011 Oakland West CA 9.10 000061302 St. Catharines ON 8.50 000061502 Kitchener ON 8.40 000100008 Quesnel Senior Secondary BC 8.00 000054401 Saint-Anicet QC 7.90 060074001 Gridley CA 7.90 010331002 MSHOALS AL 7.90 000052401 La Pêche QC 7.90 000040302 MONCTON NB 7.80 000100009 Quesnel Maple Drive BC 7.80 000010401 Mount Pearl NF 7.40 060959999 Rio Vista CA 7.40 000050404 Parc Cambron QC 7.20 000100004 PRG Plaza 400 BC 7.20 000040801 CANTERBURY NB 7.10 000100022 Houston Firehall BC 7.00 000100014 PRG Gladstone School BC 6.80 060670010 Sacramento - T Street CA 6.70 060950004 Vallejo - 304 Tuolumne Street CA 6.50 000061104 Peterborough ON 6.10 000030310 SYDNEY NS 5.90 000100036 Quesnel West Correlieu School BC 5.90 000065201 Parry Sound ON 5.60 040191034 Coachline AZ 5.60 000111301 Langley BC 5.60 000020401 SOUTHAMPTON PE 5.50 000100035 Golden Hospital BC 5.40 000100029 Smithers St Josephs BC 5.40 000053601 N.-D.-du-Rosaire QC 5.30 060570005 Grass Valley CA 5.30 000100059 Grand Forks City Hall BC 5.30 000041302 BATHURST NB 5.20 000100016 Kitimat Rail BC 5.20 000100006 Williams Lake Columneetza School BC 5.10 040134010 Dysart AZ 5.00 000090402 Medicine Hat - Crescent Hts AB 4.90 080130003 Longmont CO 4.50 060670006 Sacramento - Del Paso Manor CA 3.90 000111101 Chilliwack BC 3.50 000100005 Kelowna College BC 3.40 080350004 Chatfield Park - 11500 N. Roxborough Par CO 3.40 000100012 Kitimat Riverlodge BC 3.30 000100031 Nanaimo Labieux Road BC 3.20 000100052 Nelson Kutenai Place BC 3.20 000100041 Vernon Science Centre BC 2.70 000100023 Terrace BC Access Centre BC 2.60 000070203 Brandon MB 2.20 000100049 Osoyoos Canada Customs BC 2.10 000100033 Whistler Meadow Park BC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 24.80 120330004 Ellyson Industrial Park FL 24.80 010970003 CHICK. AL 22.00 120590004 Bonifay FL 22.00 120050006 St. Andrews Park FL 20.10 120710005 Winkler Pump Station FL 20.10 120210004 Laurel Oaks Elementary FL 19.90 061113001 El Rio - Rio Mesa School #2 CA 19.90 061111004 Ojai - Ojai Ave. CA 19.90 060832004 Lompoc H Street CA 19.90 060831008 Santa Maria - Broadway CA 19.90 060830011 Santa Barbara CA 19.60 120111002 DAVIE FL 18.50 120090011 Fay Park FL 18.50 120090007 Melbourne FL 16.70 120573002 SYDNEY FL 16.70 120571065 gandy FL 16.70 120570030 PCEIA3 FL 15.30 120470015 White Springs FL 15.30 120310100 Mayo Clinic FL 15.30 120310098 Mandarin FL 15.30 120310077 Sheffield Elementary School FL 15.30 120230002 Lake City FL 15.30 120013011 Payne's Prarie FL 15.20 100032004 MLK DE 15.10 040139998 Vehicle Emissions Laboratory AZ 15.10 040139812 Durango AZ 15.10 040138005 Estrella AZ 15.10 040134010 Dysart AZ 15.10 040130019 West Phoenix AZ 14.80 000030120 Lake Major NS 14.40 120730012 Tallahassee Community College FL 14.40 090110124 Groton Fort Griswold CT 14.40 090090027 New Haven - Criscuolo Park CT 14.40 090032006 East Hartford - High Street CT 13.70 040191034 Coachline AZ 13.60 090092123 Waterbury CT 13.60 090050005 Cornwall CT 13.60 090050004 Thomaston CT 13.60 090011123 Danbury CT 12.50 000010401 Mount Pearl NF 12.40 061112002 Simi Valley - Cochran Street CA 12.40 061110009 Piru - Pacific CA 12.40 061110007 Thousand Oaks - Moorpark Road CA 12.40 060731008 Camp Pendleton CA 12.40 060731002 Escondido CA 12.40 060711004 Upland CA 12.40 060710005 Lake Gregory - Crestline CA 12.40 060659001 Lake Elsinore - W. Flint Street CA 12.40 060658001 Riverside - Rubidoux CA 12.40 060590007 Anaheim CA 12.40 060371103 Los Angeles - N. Main Street CA 12.40 060371002 Burbank - W. 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Jason St. CO 2.50 080310013 Denver - NJH - 14th Ave. & Albion St. CO 2.50 080310002 Denver - CAMP - 2105 Broadway CO 2.50 080010006 Commerce City - 7101 Birch St. CO 2.50 060990005 Modesto - 14th Street CA 2.50 060431001 Yosemite Village - Visitor Center CA 2.40 060639901 Quincy BAM CA 2.40 060571001 Truckee BAM CA 2.40 060271023 Bishop Paiute Tribe-CA CA 2.30 080350004 Chatfield Park - 11500 N. Roxborough Par CO 2.30 080131001 Boulder - CU - 2102 Athens St. CO 2.30 080130003 Longmont CO 2.20 000010301 Cornerbrook NF 2.00 000080110 Regina SK 1.90 000090402 Medicine Hat - Crescent Hts AB 1.60 000100049 Osoyoos Canada Customs BC 1.60 000100041 Vernon Science Centre BC 1.60 000100007 Kamloops Brocklehurst BC 1.60 000100005 Kelowna College BC 1.40 000070203 Brandon MB 1.30 000100040 Williams Lake CRD School BC 1.30 000100036 Quesnel West Correlieu School BC 1.30 000100014 PRG Gladstone School BC 1.30 000100009 Quesnel Maple Drive BC 1.30 000100008 Quesnel Senior Secondary BC 1.30 000100006 Williams Lake Columneetza School BC 1.30 000100004 PRG Plaza 400 BC 1.00 000100059 Grand Forks City Hall BC 1.00 000100052 Nelson Kutenai Place BC 0.90 000100035 Golden Hospital BC 0.90 000070301 Flin Flon MB 0.50 000091101 Elk Island AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)