Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.60 060670012 Folsom CA 0.59 061131003 Woodland CA 0.57 000091101 Elk Island AB 0.57 000040209 CASTLE ST. SAINT JO NB 0.54 060670006 Sacramento - Del Paso Manor CA 0.53 000040302 MONCTON NB 0.51 000020301 WELLINGTON PE 0.50 060953002 Vacaville CA 0.50 000041302 BATHURST NB #coincidences 10-30 and Corr > 0.5 0.59 060072001 Paradise - Birch Street CA Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.80 150012016 Pahala HI 0.78 000061402 Brantford ON 0.78 000020301 WELLINGTON PE 0.76 000090502 Lethbridge AB 0.74 000040302 MONCTON NB 0.73 061072002 Visalia - N. Church Street CA 0.72 061131003 Woodland CA 0.70 060670012 Folsom CA 0.67 060670006 Sacramento - Del Paso Manor CA 0.65 150011006 Hilo HI 0.65 060953002 Vacaville CA 0.64 060832004 Lompoc H Street CA 0.64 051430005 SPRNGDLE AR 0.63 000041302 BATHURST NB 0.63 000030701 AYLESFORD MOUNTAIN NS 0.61 060590007 Anaheim CA 0.59 121030018 Azalea FL 0.58 150030010 Kapolei HI 0.57 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.57 000040103 FREDERICTON NB 0.55 060670011 Elk Grove CA 0.55 040191113 Geronimo AZ 0.55 000063701 Grand Bend ON 0.55 000062501 Tiverton ON 0.55 000040801 CANTERBURY NB 0.54 120013011 Payne's Prarie FL 0.54 000090120 Edmonton South AB 0.53 120330004 Ellyson Industrial Park FL 0.52 120470015 White Springs FL 0.52 060959999 Rio Vista CA 0.52 060850005 San Jose - Jackson St. CA 0.51 060374002 North Long Beach CA 0.51 000060512 Hamilton Downtown ON 0.50 121130015 Woodlawn FL 0.50 060371002 Burbank - W. Palm Ave CA 0.50 000094301 Cold Lake South AB 0.50 000091101 Elk Island AB 0.50 000090601 Fort Saskatchewan AB 0.50 000051501 Zéphirin QC #coincidences 10-30 and Corr > 0.5 0.95 060072001 Paradise - Birch Street CA 0.64 060070002 Chico - Manzanita CA 0.55 000040901 ST ANDREWS NB 0.50 061130004 Davis CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 24.30 040191034 Coachline AZ 23.20 040138005 Estrella AZ 22.30 040134010 Dysart AZ 21.60 040139998 Vehicle Emissions Laboratory AZ 21.40 061111004 Ojai - Ojai Ave. CA 20.50 060832004 Lompoc H Street CA 18.80 061113001 El Rio - Rio Mesa School #2 CA 18.40 040134003 South Phoenix AZ 15.40 060650012 Banning - South Hathaway Street CA 13.70 040139812 Durango AZ 12.20 060731010 San Diego - Beardsley Street CA 12.10 060670006 Sacramento - Del Paso Manor CA 11.90 040130019 West Phoenix AZ 11.30 060670012 Folsom CA 9.90 060953002 Vacaville CA 9.30 060670011 Elk Grove CA 9.20 060010007 Livermore - Rincon CA 9.10 040191032 Rose Elementary AZ 8.80 061131003 Woodland CA 8.70 060271023 Bishop Paiute Tribe-CA CA 8.40 060731008 Camp Pendleton CA 8.30 060374002 North Long Beach CA 8.00 061110007 Thousand Oaks - Moorpark Road CA 7.60 060850005 San Jose - Jackson St. CA 7.40 060731002 Escondido CA 7.00 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 6.80 060550003 Napa - Jefferson St CA 6.60 000030310 SYDNEY NS 6.30 040191030 Green Valley AZ 5.60 061110009 Piru - Pacific CA 4.90 060950004 Vallejo - 304 Tuolumne Street CA 4.60 150030010 Kapolei HI 4.60 150011006 Hilo HI 4.60 060010011 Oakland West CA 4.60 040191113 Geronimo AZ 4.60 000065001 Barrie ON 4.30 060012004 Berkeley CA 3.90 150012017 Mountain View HI 3.90 090011123 Danbury CT 3.70 060659001 Lake Elsinore - W. Flint Street CA 3.30 090110124 Groton Fort Griswold CT 3.30 060651003 Riverside - Magnolia CA 3.20 060590007 Anaheim CA 3.10 090050004 Thomaston CT 2.90 060410003 Point Reyes CA 2.80 060571001 Truckee BAM CA 2.50 061112002 Simi Valley - Cochran Street CA 2.00 060370016 Glendora - Laurel CA 1.60 000062501 Tiverton ON 1.60 000060424 Toronto Downtown ON 1.30 060371002 Burbank - W. Palm Ave CA 1.30 000061302 St. Catharines ON 1.20 060570005 Grass Valley CA 1.20 000061402 Brantford ON 1.10 060371201 Reseda CA 1.00 060710005 Lake Gregory - Crestline CA 0.80 060290014 Bakersfield - 5558 California Ave CA 0.80 000065401 Belleville ON 0.80 000061201 Cornwall ON 0.70 000063301 Dorset ON 0.60 000060609 Sudbury ON 0.50 060830011 Santa Barbara CA #coincidences 10-30 and Corr > 0.5 20.30 060850002 Gilory - 9th Street CA 8.50 060670010 Sacramento - T Street CA 6.40 060011001 Fremont Chapel Way CA 6.30 060811001 Redwood City CA 6.00 000020401 SOUTHAMPTON PE 4.10 000010301 Cornerbrook NF 3.40 080770017 Grand Junction - Powell Building CO Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 22.10 061111004 Ojai - Ojai Ave. CA 20.50 060832004 Lompoc H Street CA 20.10 061113001 El Rio - Rio Mesa School #2 CA 17.60 060830011 Santa Barbara CA 15.40 060831008 Santa Maria - Broadway CA 14.90 040191034 Coachline AZ 14.30 040138005 Estrella AZ 13.50 040139998 Vehicle Emissions Laboratory AZ 13.40 040134010 Dysart AZ 12.70 040134003 South Phoenix AZ 12.20 040130019 West Phoenix AZ 11.00 060670006 Sacramento - Del Paso Manor CA 10.30 060670012 Folsom CA 10.20 060731010 San Diego - Beardsley Street CA 10.10 040139812 Durango AZ 10.00 060650012 Banning - South Hathaway Street CA 9.90 060670011 Elk Grove CA 8.60 060550003 Napa - Jefferson St CA 8.30 061131003 Woodland CA 8.20 060010007 Livermore - Rincon CA 7.80 060959999 Rio Vista CA 7.20 060953002 Vacaville CA 6.90 060850005 San Jose - Jackson St. CA 6.90 060250005 Calexico - Ethel Street CA 6.90 040191032 Rose Elementary AZ 6.70 040191030 Green Valley AZ 5.40 060950004 Vallejo - 304 Tuolumne Street CA 5.20 150011006 Hilo HI 5.20 060798001 Atascadero CA 5.10 000030310 SYDNEY NS 4.90 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 4.80 060012004 Berkeley CA 4.70 061110007 Thousand Oaks - Moorpark Road CA 4.60 060271023 Bishop Paiute Tribe-CA CA 4.40 150012017 Mountain View HI 4.40 060710005 Lake Gregory - Crestline CA 4.30 060374002 North Long Beach CA 4.30 060010011 Oakland West CA 3.90 061072002 Visalia - N. Church Street CA 3.70 000065001 Barrie ON 3.50 060731002 Escondido CA 3.40 150030010 Kapolei HI 3.40 061110009 Piru - Pacific CA 3.30 060410003 Point Reyes CA 2.90 040191113 Geronimo AZ 2.80 000061502 Kitchener ON 2.70 090110124 Groton Fort Griswold CT 2.50 000060424 Toronto Downtown ON 2.40 150012016 Pahala HI 2.40 060571001 Truckee BAM CA 2.40 060570005 Grass Valley CA 2.40 000065301 Port Stanley ON 2.30 060190008 Fresno - 1st Street CA 2.20 000061402 Brantford ON 1.90 060639901 Quincy BAM CA 1.90 000062501 Tiverton ON 1.80 090011123 Danbury CT 1.70 060731008 Camp Pendleton CA 1.70 000065801 Chatham ON 1.60 000061302 St. Catharines ON 1.50 000060903 London ON 1.40 061112002 Simi Valley - Cochran Street CA 1.30 060290014 Bakersfield - 5558 California Ave CA 1.10 081230006 Greeley Hospital CO 1.10 060730003 El Cajon - Redwood Ave CA 0.90 000060512 Hamilton Downtown ON 0.90 000060204 Windsor Downtown ON 0.80 060651003 Riverside - Magnolia CA 0.70 000065401 Belleville ON 0.70 000061104 Peterborough ON 0.60 090032006 East Hartford - High Street CT 0.60 080130003 Longmont CO 0.60 000062001 North Bay ON 0.60 000060609 Sudbury ON 0.50 090050004 Thomaston CT 0.50 000063701 Grand Bend ON #coincidences 10-30 and Corr > 0.5 19.40 060850002 Gilory - 9th Street CA 7.50 060670010 Sacramento - T Street CA 7.10 000020401 SOUTHAMPTON PE 6.40 061130004 Davis CA 4.30 060811001 Redwood City CA 3.90 080770017 Grand Junction - Powell Building CO 3.30 060011001 Fremont Chapel Way CA 2.90 060610006 Roseville - N.Sunrise/Douglas CA 0.90 000100010 Creston PC School BC Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 395.20 010331002 MSHOALS AL 92.70 060310004 Corcoran CA 79.70 060890007 Anderson CA 56.00 060798001 Atascadero CA 52.20 120310077 Sheffield Elementary School FL 49.20 060792004 Mesa 2 /Nipomo CA 43.40 060190008 Fresno - 1st Street CA 40.60 061072002 Visalia - N. Church Street CA 38.30 000054501 L'Assomption QC 33.50 060831008 Santa Maria - Broadway CA 33.10 060830011 Santa Barbara CA 31.00 060959999 Rio Vista CA 29.00 060658001 Riverside - Rubidoux CA 28.30 090090027 New Haven - Criscuolo Park CT 27.90 120050006 St. Andrews Park FL 26.80 060371103 Los Angeles - N. Main Street CA 26.20 060711004 Upland CA 25.70 131530001 Warner Robins GA 25.70 010730023 NO. BHAM AL 24.10 060376012 Santa Clarita CA 23.50 130770002 NEWNAN GA 23.30 060710005 Lake Gregory - Crestline CA 23.30 060371201 Reseda CA 23.30 010732003 WYLAM AL 23.10 130890002 South Dekalb GA 23.10 060371002 Burbank - W. Palm Ave CA 23.00 120111002 DAVIE FL 22.70 010731010 LEEDS AL 22.70 000050801 Ursulines QC 22.60 000040801 CANTERBURY NB 22.50 130210012 Macon GA 22.50 060730003 El Cajon - Redwood Ave CA 22.50 000090130 Edmonton Central AB 22.40 060639901 Quincy BAM CA 22.30 060370016 Glendora - Laurel CA 22.20 131390003 Gainesville GA 21.90 061112002 Simi Valley - Cochran Street CA 21.60 150011012 Kona HI 21.60 131210055 Confederate Ave GA 21.50 120730012 Tallahassee Community College FL 21.10 060590007 Anaheim CA 21.00 060651003 Riverside - Magnolia CA 20.90 131850003 Valdosta GA 20.80 060250005 Calexico - Ethel Street CA 20.70 131510002 McDonough GA 20.70 060659001 Lake Elsinore - W. Flint Street CA 20.50 121152002 Jackson Road FL 20.30 060731006 Alpine CA 20.30 011011002 MONTG AL 20.30 000040203 FOREST HILLS NB 19.80 120230002 Lake City FL 19.80 010731005 MCADORY AL 19.60 131350002 Gwinnett Tech GA 19.50 130511002 Savannah L&A GA 19.20 120590004 Bonifay FL 18.90 000090601 Fort Saskatchewan AB 18.80 132230003 Yorkville GA 18.80 100032004 MLK DE 18.80 080410017 Colorado College CO 18.80 061110009 Piru - Pacific CA 18.70 132150008 Columbus Airport GA 18.50 132450091 AUGUSTA GA 18.50 051191008 ADEQ-DSR AR 18.50 010735002 PINSON AL 18.30 120470015 White Springs FL 18.20 000054703 Bécancour (Aréna) QC 17.70 120330004 Ellyson Industrial Park FL 17.70 060650012 Banning - South Hathaway Street CA 17.60 120013011 Payne's Prarie FL 17.60 060731002 Escondido CA 17.50 130590002 Athens FS # 7 GA 17.40 090092123 Waterbury CT 17.30 132950002 Rossville GA 17.30 051190007 PARR AR 17.20 000090121 Edmonton East AB 17.10 000090227 Calgary Central AB 16.90 010735003 CORNER AL 16.60 010731009 PROVIDENCE AL 16.50 060410003 Point Reyes CA 16.40 061110007 Thousand Oaks - Moorpark Road CA 16.40 000090302 Red Deer AB 16.20 120952002 Lake Isle Estates FL 16.20 051430005 SPRNGDLE AR 16.00 060731010 San Diego - Beardsley Street CA 16.00 060731008 Camp Pendleton CA 15.90 000090120 Edmonton South AB 15.80 121130015 Woodlawn FL 15.80 051390006 El Dorado AR 15.40 010732006 HOOVER AL 15.20 060950004 Vallejo - 304 Tuolumne Street CA 15.20 050350005 MARION AR 15.10 000040209 CASTLE ST. SAINT JO NB 14.80 060374002 North Long Beach CA 14.70 121150013 Bee Ridge FL 14.70 060012004 Berkeley CA 14.60 060290014 Bakersfield - 5558 California Ave CA 14.60 000061004 Sarnia ON 14.60 000051501 Zéphirin QC 14.50 120866001 Homestead Fire Station #16 FL 14.50 090032006 East Hartford - High Street CT 14.40 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 14.40 061113001 El Rio - Rio Mesa School #2 CA 14.40 060010011 Oakland West CA 14.40 000054401 Saint-Anicet QC 14.40 000041302 BATHURST NB 14.30 040130019 West Phoenix AZ 14.20 120861016 Miami Fire Station #5 FL 14.00 000060512 Hamilton Downtown ON 13.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 13.80 121035002 John A. Chesnut Sr. Park FL 13.80 060832004 Lompoc H Street CA 13.60 120830003 YMC FL 13.40 000061502 Kitchener ON 13.30 120710005 Winkler Pump Station FL 13.20 060550003 Napa - Jefferson St CA 13.10 000060204 Windsor Downtown ON 13.10 000040207 SAINT JOHN WEST NB 12.90 000090218 Calgary East AB 12.90 000052301 Saint-Faustin QC 12.80 080350004 Chatfield Park - 11500 N. Roxborough Par CO 12.80 000030310 SYDNEY NS 12.70 120090011 Fay Park FL 12.60 121056006 Fl. Baptist Children's Home FL 12.60 121030018 Azalea FL 12.60 090050004 Thomaston CT 12.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 12.20 121275002 Blind Services; 1185-A Dunn Ave FL 12.20 090011123 Danbury CT 12.10 120210004 Laurel Oaks Elementary FL 12.10 040191113 Geronimo AZ 12.00 120990009 Royal Palm Beach FL 11.90 090110124 Groton Fort Griswold CT 11.90 000061302 St. Catharines ON 11.80 120310100 Mayo Clinic FL 11.80 120310098 Mandarin FL 11.80 061111004 Ojai - Ojai Ave. CA 11.80 040139812 Durango AZ 11.70 000061402 Brantford ON 11.60 120090007 Melbourne FL 11.60 110010043 McMillan Reservoir DC 11.60 080310025 Denver Animal Shelter - 678 S. Jason St. CO 11.60 000060424 Toronto Downtown ON 11.40 000030701 AYLESFORD MOUNTAIN NS 11.30 000090502 Lethbridge AB 11.20 080131001 Boulder - CU - 2102 Athens St. CO 11.20 000090222 Calgary Northwest AB 11.00 000020301 WELLINGTON PE 10.90 060850005 San Jose - Jackson St. CA 10.90 000060303 Kingston ON 10.80 061131003 Woodland CA 10.80 000094301 Cold Lake South AB 10.60 000065301 Port Stanley ON 10.60 000061201 Cornwall ON 10.50 000063701 Grand Bend ON 10.50 000060903 London ON 10.40 060010007 Livermore - Rincon CA 10.40 040191030 Green Valley AZ 10.40 000065701 Morrisburg ON 10.30 000065801 Chatham ON 10.30 000040103 FREDERICTON NB 10.10 080310002 Denver - CAMP - 2105 Broadway CO 10.10 060990005 Modesto - 14th Street CA 10.00 000040302 MONCTON NB 9.90 000020104 CHARLOTTETOWN PE 9.90 000061104 Peterborough ON 9.30 080010006 Commerce City - 7101 Birch St. CO 9.20 061010003 Yuba City CA 9.20 060953002 Vacaville CA 9.20 000065401 Belleville ON 9.10 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.00 150012016 Pahala HI 9.00 060670011 Elk Grove CA 9.00 000091901 Caroline AB 8.70 000060104 Ottawa ON 8.40 000065001 Barrie ON 8.00 081230006 Greeley Hospital CO 8.00 060670006 Sacramento - Del Paso Manor CA 7.80 080130003 Longmont CO 7.70 040191032 Rose Elementary AZ 7.70 000065201 Parry Sound ON 7.50 000062501 Tiverton ON 7.50 000060709 Sault Ste Marie ON 7.40 060670012 Folsom CA 7.30 000060609 Sudbury ON 7.20 000062001 North Bay ON 7.10 060570005 Grass Valley CA 7.10 040134003 South Phoenix AZ 7.00 040139998 Vehicle Emissions Laboratory AZ 6.60 000100059 Grand Forks City Hall BC 6.50 000091101 Elk Island AB 6.40 000063301 Dorset ON 6.30 040134010 Dysart AZ 6.10 060271023 Bishop Paiute Tribe-CA CA 6.10 040191034 Coachline AZ 5.60 150012017 Mountain View HI 5.40 040138005 Estrella AZ 4.40 060571001 Truckee BAM CA 4.20 150030010 Kapolei HI 4.20 150011006 Hilo HI #coincidences 10-30 and Corr > 0.5 372.70 060210002 Willows - E. Laurel Street CA 170.10 060072001 Paradise - Birch Street CA 77.30 060610006 Roseville - N.Sunrise/Douglas CA 77.10 060431001 Yosemite Village - Visitor Center CA 30.20 010970003 CHICK. AL 26.50 061130004 Davis CA 17.30 120571065 gandy FL 16.70 060750005 San Francisco - Arkansas Street CA 15.40 000040901 ST ANDREWS NB 14.50 080770017 Grand Junction - Powell Building CO 14.20 120570030 PCEIA3 FL 13.70 060850002 Gilory - 9th Street CA 12.20 060811001 Redwood City CA 11.60 120573002 SYDNEY FL 10.30 060011001 Fremont Chapel Way CA 10.10 060074001 Gridley CA 10.00 060670010 Sacramento - T Street CA 8.20 000010301 Cornerbrook NF 7.90 060070002 Chico - Manzanita CA 7.60 000020401 SOUTHAMPTON PE 5.20 000100010 Creston PC School BC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 23.30 000030310 SYDNEY NS 22.10 061113001 El Rio - Rio Mesa School #2 CA 22.10 061111004 Ojai - Ojai Ave. CA 22.10 060850002 Gilory - 9th Street CA 22.10 060832004 Lompoc H Street CA 22.10 060831008 Santa Maria - Broadway CA 22.10 060830011 Santa Barbara CA 18.20 060731010 San Diego - Beardsley Street CA 11.90 061131003 Woodland CA 11.90 061130004 Davis CA 11.90 060970003 Santa Rosa - 5th Street CA 11.90 060959999 Rio Vista CA 11.90 060953002 Vacaville CA 11.90 060950004 Vallejo - 304 Tuolumne Street CA 11.90 060850005 San Jose - Jackson St. CA 11.90 060811001 Redwood City CA 11.90 060750005 San Francisco - Arkansas Street CA 11.90 060670012 Folsom CA 11.90 060670011 Elk Grove CA 11.90 060670010 Sacramento - T Street CA 11.90 060670006 Sacramento - Del Paso Manor CA 11.90 060610006 Roseville - N.Sunrise/Douglas CA 11.90 060550003 Napa - Jefferson St CA 11.90 060410003 Point Reyes CA 11.90 060012004 Berkeley CA 11.90 060011001 Fremont Chapel Way CA 11.90 060010011 Oakland West CA 11.90 060010007 Livermore - Rincon CA 10.70 050350005 MARION AR 10.60 060650012 Banning - South Hathaway Street CA 10.30 000020401 SOUTHAMPTON PE 10.00 000010301 Cornerbrook NF 9.50 060731006 Alpine CA 9.50 060730003 El Cajon - Redwood Ave CA 9.50 060250005 Calexico - Ethel Street CA 9.30 000010401 Mount Pearl NF 8.70 051430005 SPRNGDLE AR 8.40 061112002 Simi Valley - Cochran Street CA 8.40 061110009 Piru - Pacific CA 8.40 061110007 Thousand Oaks - Moorpark Road CA 8.40 060731008 Camp Pendleton CA 8.40 060731002 Escondido CA 8.40 060711004 Upland CA 8.40 060710005 Lake Gregory - Crestline CA 8.40 060659001 Lake Elsinore - W. Flint Street CA 8.40 060658001 Riverside - Rubidoux CA 8.40 060651003 Riverside - Magnolia CA 8.40 060590007 Anaheim CA 8.40 060376012 Santa Clarita CA 8.40 060374002 North Long Beach CA 8.40 060371201 Reseda CA 8.40 060371103 Los Angeles - N. Main Street CA 8.40 060371002 Burbank - W. Palm Ave CA 8.40 060370016 Glendora - Laurel CA 8.20 061072002 Visalia - N. Church Street CA 8.20 060798001 Atascadero CA 8.20 060792004 Mesa 2 /Nipomo CA 8.20 060310004 Corcoran CA 8.20 060290014 Bakersfield - 5558 California Ave CA 8.20 060190008 Fresno - 1st Street CA 7.60 100032004 MLK DE 7.00 000065001 Barrie ON 7.00 000061502 Kitchener ON 7.00 000061402 Brantford ON 7.00 000061302 St. Catharines ON 7.00 000060512 Hamilton Downtown ON 7.00 000060424 Toronto Downtown ON 6.90 061010003 Yuba City CA 6.90 060890007 Anderson CA 6.90 060570005 Grass Valley CA 6.90 060210002 Willows - E. Laurel Street CA 6.90 060074001 Gridley CA 6.90 060072001 Paradise - Birch Street CA 6.90 060070002 Chico - Manzanita CA 6.70 000065401 Belleville ON 6.70 000061104 Peterborough ON 6.40 090110124 Groton Fort Griswold CT 6.40 090090027 New Haven - Criscuolo Park CT 6.40 090032006 East Hartford - High Street CT 6.30 120090011 Fay Park FL 6.30 120090007 Melbourne FL 6.30 110010043 McMillan Reservoir DC 6.20 000054703 Bécancour (Aréna) QC 6.20 000051501 Zéphirin QC 6.20 000050801 Ursulines QC 6.10 090092123 Waterbury CT 6.10 090050004 Thomaston CT 6.10 090011123 Danbury CT 5.90 121275002 Blind Services; 1185-A Dunn Ave FL 5.90 120830003 YMC FL 5.90 120470015 White Springs FL 5.90 120310100 Mayo Clinic FL 5.90 120310098 Mandarin FL 5.90 120310077 Sheffield Elementary School FL 5.90 120230002 Lake City FL 5.90 120013011 Payne's Prarie FL 5.80 000065801 Chatham ON 5.80 000065301 Port Stanley ON 5.80 000061004 Sarnia ON 5.80 000060903 London ON 5.20 121152002 Jackson Road FL 5.20 121150013 Bee Ridge FL 5.20 121056006 Fl. Baptist Children's Home FL 5.20 121035002 John A. Chesnut Sr. Park FL 5.20 121030018 Azalea FL 5.20 120952002 Lake Isle Estates FL 5.20 120573002 SYDNEY FL 5.20 120571065 gandy FL 5.20 120570030 PCEIA3 FL 5.20 040191034 Coachline AZ 5.20 000040901 ST ANDREWS NB 5.20 000040801 CANTERBURY NB 5.10 000065701 Morrisburg ON 5.10 000060303 Kingston ON 5.00 000041302 BATHURST NB 4.90 000063701 Grand Bend ON 4.90 000062501 Tiverton ON 4.90 000060204 Windsor Downtown ON 4.90 000040209 CASTLE ST. SAINT JO NB 4.90 000040207 SAINT JOHN WEST NB 4.90 000040203 FOREST HILLS NB 4.90 000040103 FREDERICTON NB 4.40 000061201 Cornwall ON 4.40 000054501 L'Assomption QC 4.40 000054401 Saint-Anicet QC 4.40 000052301 Saint-Faustin QC 4.30 121130015 Woodlawn FL 4.30 120330004 Ellyson Industrial Park FL 4.30 010970003 CHICK. AL 4.20 040139998 Vehicle Emissions Laboratory AZ 4.20 040139812 Durango AZ 4.20 040138005 Estrella AZ 4.20 040134010 Dysart AZ 4.20 040134003 South Phoenix AZ 4.20 040130019 West Phoenix AZ 4.00 060990005 Modesto - 14th Street CA 4.00 060431001 Yosemite Village - Visitor Center CA 3.90 000100059 Grand Forks City Hall BC 3.70 120990009 Royal Palm Beach FL 3.70 120866001 Homestead Fire Station #16 FL 3.70 120861016 Miami Fire Station #5 FL 3.70 120111002 DAVIE FL 3.60 000020104 CHARLOTTETOWN PE 3.60 132150008 Columbus Airport GA 3.60 131530001 Warner Robins GA 3.60 130210012 Macon GA 3.60 011011002 MONTG AL 3.60 000040302 MONCTON NB 3.60 000030701 AYLESFORD MOUNTAIN NS 3.60 000020301 WELLINGTON PE 3.40 120590004 Bonifay FL 3.40 120050006 St. Andrews Park FL 3.30 131850003 Valdosta GA 3.30 130511002 Savannah L&A GA 3.30 120730012 Tallahassee Community College FL 3.30 120710005 Winkler Pump Station FL 3.30 120210004 Laurel Oaks Elementary FL 3.20 081230006 Greeley Hospital CO 3.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 3.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.20 080310002 Denver - CAMP - 2105 Broadway CO 3.20 080010006 Commerce City - 7101 Birch St. CO 3.10 051390006 El Dorado AR 3.10 051191008 ADEQ-DSR AR 3.10 051190007 PARR AR 3.10 000065201 Parry Sound ON 3.10 000062001 North Bay ON 3.10 000060609 Sudbury ON 3.10 000060104 Ottawa ON 3.00 000063301 Dorset ON 3.00 000060709 Sault Ste Marie ON 2.90 132950002 Rossville GA 2.90 132230003 Yorkville GA 2.90 010735003 CORNER AL 2.90 010735002 PINSON AL 2.90 010732006 HOOVER AL 2.90 010732003 WYLAM AL 2.90 010731010 LEEDS AL 2.90 010731009 PROVIDENCE AL 2.90 010731005 MCADORY AL 2.90 010730023 NO. BHAM AL 2.90 010331002 MSHOALS AL 2.80 132450091 AUGUSTA GA 2.70 131510002 McDonough GA 2.70 131390003 Gainesville GA 2.70 131350002 Gwinnett Tech GA 2.70 131210055 Confederate Ave GA 2.70 130890002 South Dekalb GA 2.70 130770002 NEWNAN GA 2.70 130590002 Athens FS # 7 GA 2.70 060639901 Quincy BAM CA 2.70 060571001 Truckee BAM CA 2.50 000090601 Fort Saskatchewan AB 2.50 000090130 Edmonton Central AB 2.50 000090121 Edmonton East AB 2.50 000090120 Edmonton South AB 2.40 080770017 Grand Junction - Powell Building CO 2.30 150012017 Mountain View HI 2.30 150012016 Pahala HI 2.30 150011012 Kona HI 2.30 150011006 Hilo HI 2.30 000100010 Creston PC School BC 2.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 2.20 150030010 Kapolei HI 2.10 061070009 Sequoia/Kings Canyon - Ash Mountain CA 2.10 060271023 Bishop Paiute Tribe-CA CA 2.10 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.90 080131001 Boulder - CU - 2102 Athens St. CO 1.90 080130003 Longmont CO 1.90 000091901 Caroline AB 1.90 000090302 Red Deer AB 1.90 000090227 Calgary Central AB 1.90 000090222 Calgary Northwest AB 1.90 000090218 Calgary East AB 1.70 040191113 Geronimo AZ 1.70 040191032 Rose Elementary AZ 1.70 040191030 Green Valley AZ 1.30 000091101 Elk Island AB 1.20 000090502 Lethbridge AB 1.10 080410017 Colorado College CO 0.90 000094301 Cold Lake South AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)