Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.70 010735003 CORNER AL 0.68 010732003 WYLAM AL 0.68 000040203 FOREST HILLS NB 0.64 010730023 NO. BHAM AL 0.64 000063701 Grand Bend ON 0.61 000062501 Tiverton ON 0.59 000063301 Dorset ON 0.57 000060609 Sudbury ON 0.56 010732006 HOOVER AL 0.56 010731005 MCADORY AL 0.54 132450091 AUGUSTA GA 0.52 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 0.52 000065201 Parry Sound 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 0.87 010735003 CORNER AL 0.87 010732003 WYLAM AL 0.83 132450091 AUGUSTA GA 0.83 010735002 PINSON AL 0.83 010732006 HOOVER AL 0.82 000063701 Grand Bend ON 0.76 010731010 LEEDS AL 0.75 132230003 Yorkville GA 0.74 132950002 Rossville GA 0.73 051430005 SPRNGDLE AR 0.72 050350005 MARION AR 0.71 051190007 PARR AR 0.71 000040203 FOREST HILLS NB 0.70 051191008 ADEQ-DSR AR 0.66 060990005 Modesto - 14th Street CA 0.65 131210055 Confederate Ave GA 0.65 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 0.63 130590002 Athens FS # 7 GA 0.63 000060903 London ON 0.62 090090027 New Haven - Criscuolo Park CT 0.61 010730023 NO. BHAM AL 0.61 000040901 ST ANDREWS NB 0.60 130890002 South Dekalb GA 0.59 131390003 Gainesville GA 0.58 010331002 MSHOALS AL 0.57 090011123 Danbury CT 0.57 060670012 Folsom CA 0.56 010731005 MCADORY AL 0.55 060550003 Napa - Jefferson St CA 0.55 000060104 Ottawa ON 0.54 131350002 Gwinnett Tech GA 0.53 120570030 PCEIA3 FL 0.53 000060303 Kingston ON 0.51 130770002 NEWNAN GA 0.51 060374002 North Long Beach CA 0.51 000060204 Windsor Downtown ON #coincidences 10-30 and Corr > 0.5 0.77 060950004 Vallejo - 304 Tuolumne Street CA 0.77 000100059 Grand Forks City Hall BC 0.75 000062501 Tiverton ON 0.72 000100010 Creston PC School BC 0.69 150030010 Kapolei HI 0.61 120210004 Laurel Oaks Elementary FL 0.56 000065301 Port Stanley ON 0.54 000063301 Dorset ON Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 11.50 061110009 Piru - Pacific CA 10.60 000030310 SYDNEY NS 9.40 061110007 Thousand Oaks - Moorpark Road CA 9.00 060670006 Sacramento - Del Paso Manor CA 8.30 060670012 Folsom CA 7.40 061111004 Ojai - Ojai Ave. CA 6.60 061130004 Davis CA 6.50 061112002 Simi Valley - Cochran Street CA 6.10 060659001 Lake Elsinore - W. Flint Street CA 6.00 060710005 Lake Gregory - Crestline CA 5.90 060550003 Napa - Jefferson St CA 5.40 060953002 Vacaville CA 5.30 060731008 Camp Pendleton CA 5.20 060670011 Elk Grove CA 5.10 060010011 Oakland West CA 5.10 040134010 Dysart AZ 4.90 060012004 Berkeley CA 4.30 040139998 Vehicle Emissions Laboratory AZ 4.00 060731002 Escondido CA 3.60 061113001 El Rio - Rio Mesa School #2 CA 3.40 060670010 Sacramento - T Street CA 3.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.00 000065001 Barrie ON 2.80 060959999 Rio Vista CA 2.80 060610006 Roseville - N.Sunrise/Douglas CA 2.80 000061201 Cornwall ON 2.70 040138005 Estrella AZ 2.40 000040302 MONCTON NB 2.30 000060512 Hamilton Downtown ON 2.30 000051501 Zéphirin QC 2.10 060376012 Santa Clarita CA 2.00 060370016 Glendora - Laurel CA 2.00 000061104 Peterborough ON 1.80 150031001 Honolulu HI 1.60 060850005 San Jose - Jackson St. CA 1.60 000061402 Brantford ON 1.50 150011006 Hilo HI 1.50 000060424 Toronto Downtown ON 1.50 000040901 ST ANDREWS NB 1.30 060731010 San Diego - Beardsley Street CA 1.20 000054401 Saint-Anicet QC 1.10 000061302 St. Catharines ON 1.00 000065701 Morrisburg ON 0.90 040130019 West Phoenix AZ 0.60 000052301 Saint-Faustin QC #coincidences 10-30 and Corr > 0.5 11.50 000020401 SOUTHAMPTON PE 9.20 060950004 Vallejo - 304 Tuolumne Street CA 4.80 150030010 Kapolei HI 4.00 150012017 Mountain View HI 3.80 060798001 Atascadero CA 3.40 000040103 FREDERICTON NB 1.70 000061502 Kitchener ON 1.20 000030701 AYLESFORD MOUNTAIN NS 1.10 000060609 Sudbury ON 0.90 000062001 North Bay ON Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 7.80 061111004 Ojai - Ojai Ave. CA 7.40 060832004 Lompoc H Street CA 6.50 061130004 Davis CA 6.40 060670012 Folsom CA 6.30 060670006 Sacramento - Del Paso Manor CA 6.10 060550003 Napa - Jefferson St CA 6.00 061131003 Woodland CA 5.60 061110009 Piru - Pacific CA 5.30 060830011 Santa Barbara CA 5.30 060710005 Lake Gregory - Crestline CA 5.10 061110007 Thousand Oaks - Moorpark Road CA 5.00 060012004 Berkeley CA 4.70 061113001 El Rio - Rio Mesa School #2 CA 4.40 060953002 Vacaville CA 4.40 000030310 SYDNEY NS 4.00 060850005 San Jose - Jackson St. CA 3.80 060670011 Elk Grove CA 3.70 060010011 Oakland West CA 3.50 061112002 Simi Valley - Cochran Street CA 3.40 060670010 Sacramento - T Street CA 3.20 060959999 Rio Vista CA 3.10 060659001 Lake Elsinore - W. Flint Street CA 3.00 150031001 Honolulu HI 3.00 090011123 Danbury CT 3.00 040139998 Vehicle Emissions Laboratory AZ 2.90 150011006 Hilo HI 2.60 060731010 San Diego - Beardsley Street CA 2.50 060610006 Roseville - N.Sunrise/Douglas CA 2.40 040134010 Dysart AZ 2.40 040134003 South Phoenix AZ 2.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.20 040138005 Estrella AZ 2.10 000040302 MONCTON NB 2.00 060792004 Mesa 2 /Nipomo CA 1.90 000061402 Brantford ON 1.80 000060424 Toronto Downtown ON 1.70 060374002 North Long Beach CA 1.70 051190007 PARR AR 1.70 000020301 WELLINGTON PE 1.60 000065001 Barrie ON 1.60 000061201 Cornwall ON 1.60 000061104 Peterborough ON 1.50 090050005 Cornwall CT 1.50 000020104 CHARLOTTETOWN PE 1.40 060990005 Modesto - 14th Street CA 1.40 000060512 Hamilton Downtown ON 1.40 000051501 Zéphirin QC 1.10 000061302 St. Catharines ON 0.90 080770017 Grand Junction - Powell Building CO 0.90 000065701 Morrisburg ON 0.90 000060903 London ON 0.80 051191008 ADEQ-DSR AR 0.80 040130019 West Phoenix AZ 0.80 000065801 Chatham ON 0.80 000054401 Saint-Anicet QC 0.60 061072002 Visalia - N. Church Street CA 0.50 060731002 Escondido CA #coincidences 10-30 and Corr > 0.5 11.30 060950004 Vallejo - 304 Tuolumne Street CA 7.50 000020401 SOUTHAMPTON PE 5.90 060798001 Atascadero CA 5.80 150030010 Kapolei HI 3.60 150012017 Mountain View HI 3.10 000040103 FREDERICTON NB 1.70 000065301 Port Stanley ON 1.10 000030701 AYLESFORD MOUNTAIN NS 0.90 000065401 Belleville ON 0.70 000061502 Kitchener ON 0.70 000060609 Sudbury ON Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 607.90 060410003 Point Reyes CA 90.70 060431001 Yosemite Village - Visitor Center CA 87.40 090032006 East Hartford - High Street CT 75.40 120310077 Sheffield Elementary School FL 59.70 061070009 Sequoia/Kings Canyon - Ash Mountain CA 57.30 060190008 Fresno - 1st Street CA 48.70 060792004 Mesa 2 /Nipomo CA 47.10 060639901 Quincy BAM CA 41.80 090110124 Groton Fort Griswold CT 37.60 060310004 Corcoran CA 36.50 061072002 Visalia - N. Church Street CA 34.20 061131003 Woodland CA 33.10 090050005 Cornwall CT 30.30 060711004 Upland CA 29.20 060990005 Modesto - 14th Street CA 28.90 060830011 Santa Barbara CA 28.40 060658001 Riverside - Rubidoux CA 28.40 010732003 WYLAM AL 27.30 060371103 Los Angeles - N. Main Street CA 27.20 060371002 Burbank - W. Palm Ave CA 26.60 060590007 Anaheim CA 25.60 060832004 Lompoc H Street CA 25.50 010730023 NO. BHAM AL 24.90 120570030 PCEIA3 FL 24.80 060371201 Reseda CA 24.80 010970003 CHICK. AL 24.40 131390003 Gainesville GA 23.90 060650012 Banning - South Hathaway Street CA 23.30 060890007 Anderson CA 23.20 060651003 Riverside - Magnolia CA 23.20 010731010 LEEDS AL 22.50 130770002 NEWNAN GA 21.80 090090027 New Haven - Criscuolo Park CT 21.60 060374002 North Long Beach CA 20.80 132950002 Rossville GA 20.80 051390006 El Dorado AR 20.60 130511002 Savannah L&A GA 20.50 051191008 ADEQ-DSR AR 20.40 130890002 South Dekalb GA 20.00 120470015 White Springs FL 19.90 060730003 El Cajon - Redwood Ave CA 19.90 050350005 MARION AR 19.70 010735002 PINSON AL 19.40 060376012 Santa Clarita CA 19.40 060370016 Glendora - Laurel CA 19.30 000090502 Lethbridge AB 19.00 100032004 MLK DE 18.80 131530001 Warner Robins GA 18.80 011011002 MONTG AL 18.60 131510002 McDonough GA 18.40 051190007 PARR AR 18.30 010732006 HOOVER AL 17.70 060290014 Bakersfield - 5558 California Ave CA 17.40 132450091 AUGUSTA GA 17.40 132150008 Columbus Airport GA 17.40 131210055 Confederate Ave GA 17.40 060731010 San Diego - Beardsley Street CA 17.40 060731002 Escondido CA 17.30 010331002 MSHOALS AL 17.20 010731005 MCADORY AL 17.10 150011012 Kona HI 17.10 131850003 Valdosta GA 16.80 132230003 Yorkville GA 16.60 060731006 Alpine CA 16.40 090092123 Waterbury CT 16.20 010735003 CORNER AL 16.10 130590002 Athens FS # 7 GA 16.10 060731008 Camp Pendleton CA 15.80 120590004 Bonifay FL 15.60 131350002 Gwinnett Tech GA 15.50 060710005 Lake Gregory - Crestline CA 15.40 061112002 Simi Valley - Cochran Street CA 15.30 130210012 Macon GA 15.30 120730012 Tallahassee Community College FL 15.30 010731009 PROVIDENCE AL 15.10 060659001 Lake Elsinore - W. Flint Street CA 14.60 061010003 Yuba City CA 14.50 120230002 Lake City FL 14.40 060250005 Calexico - Ethel Street CA 14.10 080410017 Colorado College CO 14.10 051430005 SPRNGDLE AR 13.90 000090227 Calgary Central AB 13.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 13.40 000040203 FOREST HILLS NB 13.20 061113001 El Rio - Rio Mesa School #2 CA 13.10 120330004 Ellyson Industrial Park FL 13.10 060850005 San Jose - Jackson St. CA 12.50 121130015 Woodlawn FL 12.50 040134003 South Phoenix AZ 12.50 000061004 Sarnia ON 12.40 120573002 SYDNEY FL 12.30 110010043 McMillan Reservoir DC 12.20 121152002 Jackson Road FL 12.10 121035002 John A. Chesnut Sr. Park FL 12.10 061110007 Thousand Oaks - Moorpark Road CA 11.90 120830003 YMC FL 11.90 120050006 St. Andrews Park FL 11.70 120861016 Miami Fire Station #5 FL 11.70 060610006 Roseville - N.Sunrise/Douglas CA 11.60 120571065 gandy FL 11.60 000060204 Windsor Downtown ON 11.50 121030018 Azalea FL 11.50 080310002 Denver - CAMP - 2105 Broadway CO 11.40 060210002 Willows - E. Laurel Street CA 11.40 000065801 Chatham ON 11.20 121056006 Fl. Baptist Children's Home FL 11.20 090011123 Danbury CT 11.20 040191113 Geronimo AZ 11.10 060670010 Sacramento - T Street CA 11.10 040139812 Durango AZ 11.00 060074001 Gridley CA 10.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 10.80 000040207 SAINT JOHN WEST NB 10.70 120952002 Lake Isle Estates FL 10.70 120310100 Mayo Clinic FL 10.60 060012004 Berkeley CA 10.50 120090011 Fay Park FL 10.50 080010006 Commerce City - 7101 Birch St. CO 10.40 120310098 Mandarin FL 10.30 120013011 Payne's Prarie FL 10.10 060070002 Chico - Manzanita CA 10.10 060010011 Oakland West CA 10.10 000090302 Red Deer AB 10.00 061110009 Piru - Pacific CA 9.90 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 9.90 150012016 Pahala HI 9.90 060571001 Truckee BAM CA 9.90 000090120 Edmonton South AB 9.80 121150013 Bee Ridge FL 9.80 000063701 Grand Bend ON 9.70 120866001 Homestead Fire Station #16 FL 9.70 040130019 West Phoenix AZ 9.70 000090121 Edmonton East AB 9.70 000041302 BATHURST NB 9.60 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.60 000061402 Brantford ON 9.50 120090007 Melbourne FL 9.40 061111004 Ojai - Ojai Ave. CA 9.30 080131001 Boulder - CU - 2102 Athens St. CO 9.20 121275002 Blind Services; 1185-A Dunn Ave FL 9.20 060959999 Rio Vista CA 9.20 060953002 Vacaville CA 9.20 000060903 London ON 9.00 000054501 L'Assomption QC 8.90 060271023 Bishop Paiute Tribe-CA CA 8.90 040138005 Estrella AZ 8.80 060550003 Napa - Jefferson St CA 8.80 000090222 Calgary Northwest AB 8.80 000061302 St. Catharines ON 8.80 000060424 Toronto Downtown ON 8.70 120710005 Winkler Pump Station FL 8.70 060670011 Elk Grove CA 8.70 000090130 Edmonton Central AB 8.60 120111002 DAVIE FL 8.60 081230006 Greeley Hospital CO 8.60 061130004 Davis CA 8.30 000054703 Bécancour (Aréna) QC 8.20 000060303 Kingston ON 8.20 000050801 Ursulines QC 8.00 080130003 Longmont CO 8.00 000065001 Barrie ON 7.90 000060512 Hamilton Downtown ON 7.70 000090218 Calgary East AB 7.70 000052301 Saint-Faustin QC 7.50 040191034 Coachline AZ 7.30 060670006 Sacramento - Del Paso Manor CA 7.30 040139998 Vehicle Emissions Laboratory AZ 7.20 000020104 CHARLOTTETOWN PE 6.80 000054401 Saint-Anicet QC 6.60 120990009 Royal Palm Beach FL 6.50 040134010 Dysart AZ 6.40 060670012 Folsom CA 6.40 000030310 SYDNEY NS 6.30 000020301 WELLINGTON PE 6.00 040191032 Rose Elementary AZ 5.70 000065701 Morrisburg ON 5.60 040191030 Green Valley AZ 5.50 000040901 ST ANDREWS NB 5.40 080770017 Grand Junction - Powell Building CO 5.30 150011006 Hilo HI 5.30 000061104 Peterborough ON 5.20 000061201 Cornwall ON 5.10 000094301 Cold Lake South AB 5.00 000040302 MONCTON NB 4.90 150031001 Honolulu HI 4.90 060570005 Grass Valley CA 4.80 000051501 Zéphirin QC 4.70 000060104 Ottawa ON 2.60 000091101 Elk Island AB #coincidences 10-30 and Corr > 0.5 22.50 080350004 Chatfield Park - 11500 N. Roxborough Par CO 13.60 000040209 CASTLE ST. SAINT JO NB 11.80 000065301 Port Stanley ON 11.00 060950004 Vallejo - 304 Tuolumne Street CA 9.90 000062501 Tiverton ON 9.50 000061502 Kitchener ON 9.20 120210004 Laurel Oaks Elementary FL 9.10 060798001 Atascadero CA 8.70 000090601 Fort Saskatchewan AB 7.00 000030701 AYLESFORD MOUNTAIN NS 6.90 000065401 Belleville ON 6.20 000065201 Parry Sound ON 4.60 000100059 Grand Forks City Hall BC 4.40 000040103 FREDERICTON NB 4.30 000062001 North Bay ON 4.20 000060709 Sault Ste Marie ON 4.10 000063301 Dorset ON 4.00 150030010 Kapolei HI 3.90 000060609 Sudbury ON 3.90 000020401 SOUTHAMPTON PE 3.80 150012017 Mountain View HI 3.70 000100010 Creston PC School BC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 44.20 060731006 Alpine CA 44.20 060730003 El Cajon - Redwood Ave CA 44.20 060250005 Calexico - Ethel Street CA 39.10 060731010 San Diego - Beardsley Street CA 16.60 061113001 El Rio - Rio Mesa School #2 CA 16.60 061111004 Ojai - Ojai Ave. CA 16.60 060832004 Lompoc H Street CA 16.60 060830011 Santa Barbara CA 14.20 051390006 El Dorado AR 14.20 051191008 ADEQ-DSR AR 14.20 051190007 PARR AR 14.20 040191034 Coachline AZ 13.30 050350005 MARION AR 11.80 090110124 Groton Fort Griswold CT 11.80 090090027 New Haven - Criscuolo Park CT 11.80 090032006 East Hartford - High Street CT 11.70 061072002 Visalia - N. Church Street CA 11.70 060798001 Atascadero CA 11.70 060792004 Mesa 2 /Nipomo CA 11.70 060310004 Corcoran CA 11.70 060290014 Bakersfield - 5558 California Ave CA 11.70 060190008 Fresno - 1st Street CA 11.30 060650012 Banning - South Hathaway Street CA 11.20 061131003 Woodland CA 11.20 061130004 Davis CA 11.20 060959999 Rio Vista CA 11.20 060953002 Vacaville CA 11.20 060950004 Vallejo - 304 Tuolumne Street CA 11.20 060850005 San Jose - Jackson St. CA 11.20 060670012 Folsom CA 11.20 060670011 Elk Grove CA 11.20 060670010 Sacramento - T Street CA 11.20 060670006 Sacramento - Del Paso Manor CA 11.20 060610006 Roseville - N.Sunrise/Douglas CA 11.20 060550003 Napa - Jefferson St CA 11.20 060410003 Point Reyes CA 11.20 060012004 Berkeley CA 11.20 060010011 Oakland West CA 10.90 100032004 MLK DE 9.20 061070009 Sequoia/Kings Canyon - Ash Mountain CA 9.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 8.80 061112002 Simi Valley - Cochran Street CA 8.80 061110009 Piru - Pacific CA 8.80 061110007 Thousand Oaks - Moorpark Road CA 8.80 060731008 Camp Pendleton CA 8.80 060731002 Escondido CA 8.80 060711004 Upland CA 8.80 060710005 Lake Gregory - Crestline CA 8.80 060659001 Lake Elsinore - W. Flint Street CA 8.80 060658001 Riverside - Rubidoux CA 8.80 060651003 Riverside - Magnolia CA 8.80 060590007 Anaheim CA 8.80 060376012 Santa Clarita CA 8.80 060374002 North Long Beach CA 8.80 060371201 Reseda CA 8.80 060371103 Los Angeles - N. Main Street CA 8.80 060371002 Burbank - W. Palm Ave CA 8.80 060370016 Glendora - Laurel CA 8.00 040139998 Vehicle Emissions Laboratory AZ 8.00 040139812 Durango AZ 8.00 040138005 Estrella AZ 8.00 040134010 Dysart AZ 8.00 040134003 South Phoenix AZ 8.00 040130019 West Phoenix AZ 8.00 000065001 Barrie ON 8.00 000061502 Kitchener ON 8.00 000061402 Brantford ON 8.00 000061302 St. Catharines ON 8.00 000060512 Hamilton Downtown ON 8.00 000060424 Toronto Downtown ON 8.00 000030310 SYDNEY NS 7.90 060990005 Modesto - 14th Street CA 7.90 060431001 Yosemite Village - Visitor Center CA 7.80 010731009 PROVIDENCE AL 7.80 010731005 MCADORY AL 7.80 010331002 MSHOALS AL 7.50 132950002 Rossville GA 7.50 132230003 Yorkville GA 7.50 010735003 CORNER AL 7.50 010735002 PINSON AL 7.50 010732006 HOOVER AL 7.50 010732003 WYLAM AL 7.50 010731010 LEEDS AL 7.50 010730023 NO. BHAM AL 7.30 000061201 Cornwall ON 7.30 000054703 Bécancour (Aréna) QC 7.30 000054501 L'Assomption QC 7.30 000054401 Saint-Anicet QC 7.30 000052301 Saint-Faustin QC 7.30 000051501 Zéphirin QC 7.30 000050801 Ursulines QC 7.30 000040901 ST ANDREWS NB 7.30 000040801 CANTERBURY NB 7.10 090092123 Waterbury CT 7.10 090050005 Cornwall CT 7.10 090011123 Danbury CT 6.90 132150008 Columbus Airport GA 6.90 131530001 Warner Robins GA 6.90 130210012 Macon GA 6.90 000020401 SOUTHAMPTON PE 6.40 110010043 McMillan Reservoir DC 6.30 000065801 Chatham ON 6.30 000065301 Port Stanley ON 6.30 000061004 Sarnia ON 6.30 000060903 London ON 6.00 000060204 Windsor Downtown ON 5.90 121130015 Woodlawn FL 5.90 120330004 Ellyson Industrial Park FL 5.90 010970003 CHICK. AL 5.70 000040302 MONCTON NB 5.70 000040209 CASTLE ST. SAINT JO NB 5.70 000040207 SAINT JOHN WEST NB 5.70 000040203 FOREST HILLS NB 5.70 000040103 FREDERICTON NB 5.70 000030701 AYLESFORD MOUNTAIN NS 5.70 000020301 WELLINGTON PE 5.70 000020104 CHARLOTTETOWN PE 5.50 130511002 Savannah L&A GA 5.50 000100059 Grand Forks City Hall BC 5.10 132450091 AUGUSTA GA 5.10 000065401 Belleville ON 5.10 000061104 Peterborough ON 5.00 000060104 Ottawa ON 4.90 060639901 Quincy BAM CA 4.90 060571001 Truckee BAM CA 4.80 060271023 Bishop Paiute Tribe-CA CA 4.80 000065701 Morrisburg ON 4.80 000060303 Kingston ON 4.50 131510002 McDonough GA 4.50 131390003 Gainesville GA 4.50 131350002 Gwinnett Tech GA 4.50 131210055 Confederate Ave GA 4.50 130890002 South Dekalb GA 4.50 130770002 NEWNAN GA 4.50 130590002 Athens FS # 7 GA 4.40 061010003 Yuba City CA 4.40 060890007 Anderson CA 4.40 060570005 Grass Valley CA 4.40 060210002 Willows - E. Laurel Street CA 4.40 060074001 Gridley CA 4.40 060070002 Chico - Manzanita CA 4.40 051430005 SPRNGDLE AR 4.20 011011002 MONTG AL 4.20 000063701 Grand Bend ON 4.20 000062501 Tiverton ON 4.00 000065201 Parry Sound ON 4.00 000062001 North Bay ON 4.00 000060609 Sudbury ON 3.80 000063301 Dorset ON 3.70 040191113 Geronimo AZ 3.70 040191032 Rose Elementary AZ 3.70 040191030 Green Valley AZ 3.50 000041302 BATHURST NB 3.40 131850003 Valdosta GA 3.40 120730012 Tallahassee Community College FL 3.30 000100010 Creston PC School BC 3.30 000060709 Sault Ste Marie ON 3.20 000090601 Fort Saskatchewan AB 3.20 000090130 Edmonton Central AB 3.20 000090121 Edmonton East AB 3.20 000090120 Edmonton South AB 3.20 000010401 Mount Pearl NF 2.70 121152002 Jackson Road FL 2.70 121150013 Bee Ridge FL 2.70 121056006 Fl. Baptist Children's Home FL 2.70 121035002 John A. Chesnut Sr. Park FL 2.70 121030018 Azalea FL 2.70 120952002 Lake Isle Estates FL 2.70 120573002 SYDNEY FL 2.70 120571065 gandy FL 2.70 120570030 PCEIA3 FL 2.70 081230006 Greeley Hospital CO 2.70 080770017 Grand Junction - Powell Building CO 2.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 2.70 080310013 Denver - NJH - 14th Ave. & Albion St. CO 2.70 080310002 Denver - CAMP - 2105 Broadway CO 2.70 080010006 Commerce City - 7101 Birch St. CO 2.50 120590004 Bonifay FL 2.50 120050006 St. Andrews Park FL 2.40 121275002 Blind Services; 1185-A Dunn Ave FL 2.40 120830003 YMC FL 2.40 120470015 White Springs FL 2.40 120310100 Mayo Clinic FL 2.40 120310098 Mandarin FL 2.40 120310077 Sheffield Elementary School FL 2.40 120230002 Lake City FL 2.40 120013011 Payne's Prarie FL 2.40 000090502 Lethbridge AB 2.30 080350004 Chatfield Park - 11500 N. Roxborough Par CO 2.30 080131001 Boulder - CU - 2102 Athens St. CO 2.30 080130003 Longmont CO 2.30 000091901 Caroline AB 2.30 000090302 Red Deer AB 2.30 000090227 Calgary Central AB 2.30 000090222 Calgary Northwest AB 2.30 000090218 Calgary East AB 2.10 080410017 Colorado College CO 2.00 120990009 Royal Palm Beach FL 2.00 120866001 Homestead Fire Station #16 FL 2.00 120861016 Miami Fire Station #5 FL 2.00 120111002 DAVIE FL 1.90 120090011 Fay Park FL 1.90 120090007 Melbourne FL 1.90 000091101 Elk Island AB 1.60 120710005 Winkler Pump Station FL 1.60 120210004 Laurel Oaks Elementary FL 1.30 000094301 Cold Lake South AB 1.00 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.00 150031001 Honolulu HI 1.00 150030010 Kapolei HI 0.90 150012017 Mountain View HI 0.90 150012016 Pahala HI 0.90 150011012 Kona HI 0.90 150011006 Hilo HI AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)