Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.69 010735003 CORNER AL 0.67 010732003 WYLAM AL 0.61 010730023 NO. BHAM AL 0.55 132450091 AUGUSTA GA 0.55 010732006 HOOVER AL 0.50 010331002 MSHOALS AL 0.50 000040203 FOREST HILLS NB #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 0.83 010735002 PINSON AL 0.83 010732003 WYLAM AL 0.82 132450091 AUGUSTA GA 0.81 010735003 CORNER AL 0.81 010732006 HOOVER AL 0.76 010331002 MSHOALS AL 0.74 060550003 Napa - Jefferson St CA 0.74 051191008 ADEQ-DSR AR 0.74 050350005 MARION AR 0.70 060850005 San Jose - Jackson St. CA 0.69 132230003 Yorkville GA 0.68 060990005 Modesto - 14th Street CA 0.67 051190007 PARR AR 0.67 010731010 LEEDS AL 0.66 000063701 Grand Bend ON 0.65 132950002 Rossville GA 0.65 131210055 Confederate Ave GA 0.65 051430005 SPRNGDLE AR 0.65 000040207 SAINT JOHN WEST NB 0.65 000040203 FOREST HILLS NB 0.64 000060204 Windsor Downtown ON 0.63 000060512 Hamilton Downtown ON 0.61 060210002 Willows - E. Laurel Street CA 0.61 010730023 NO. BHAM AL 0.58 131390003 Gainesville GA 0.58 060953002 Vacaville CA 0.57 120830003 YMC FL 0.57 060670011 Elk Grove CA 0.57 000040901 ST ANDREWS NB 0.56 000090121 Edmonton East AB 0.55 061130004 Davis CA 0.55 000090130 Edmonton Central AB 0.54 130890002 South Dekalb GA 0.54 130770002 NEWNAN GA 0.54 130590002 Athens FS # 7 GA 0.54 120570030 PCEIA3 FL 0.54 090032006 East Hartford - High Street CT 0.54 060670012 Folsom CA 0.53 060571001 Truckee BAM CA 0.50 060590007 Anaheim CA #coincidences 10-30 and Corr > 0.5 0.80 120210004 Laurel Oaks Elementary FL 0.79 150030010 Kapolei HI 0.75 000100059 Grand Forks City Hall BC 0.67 000065301 Port Stanley ON 0.61 000061502 Kitchener ON 0.58 060950004 Vallejo - 304 Tuolumne Street CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 10.60 061110009 Piru - Pacific CA 9.50 060670006 Sacramento - Del Paso Manor CA 9.40 000020401 SOUTHAMPTON PE 9.20 000030310 SYDNEY NS 9.00 061110007 Thousand Oaks - Moorpark Road CA 7.80 061130004 Davis CA 7.40 061111004 Ojai - Ojai Ave. CA 7.30 060670011 Elk Grove CA 7.10 060670012 Folsom CA 7.10 060010011 Oakland West CA 6.60 060659001 Lake Elsinore - W. Flint Street CA 6.50 060550003 Napa - Jefferson St CA 6.30 060953002 Vacaville CA 6.20 061112002 Simi Valley - Cochran Street CA 6.00 040138005 Estrella AZ 5.90 060012004 Berkeley CA 5.80 040134010 Dysart AZ 5.50 060731008 Camp Pendleton CA 5.20 060670010 Sacramento - T Street CA 5.10 060710005 Lake Gregory - Crestline CA 4.90 040139998 Vehicle Emissions Laboratory AZ 4.80 060959999 Rio Vista CA 4.70 061113001 El Rio - Rio Mesa School #2 CA 4.70 000061402 Brantford ON 4.30 150011006 Hilo HI 4.20 060610006 Roseville - N.Sunrise/Douglas CA 4.00 150012017 Mountain View HI 3.70 060850005 San Jose - Jackson St. CA 3.70 000065001 Barrie ON 3.50 000061201 Cornwall ON 3.40 000060512 Hamilton Downtown ON 3.20 060731002 Escondido CA 3.10 000060424 Toronto Downtown ON 3.00 000061302 St. Catharines ON 2.60 090011123 Danbury CT 2.30 000054401 Saint-Anicet QC 2.00 000040302 MONCTON NB 1.90 000065701 Morrisburg ON 1.90 000061104 Peterborough ON 1.80 000051501 Zéphirin QC 1.70 060792004 Mesa 2 /Nipomo CA 1.70 060731010 San Diego - Beardsley Street CA 1.70 060376012 Santa Clarita CA 1.60 000040901 ST ANDREWS NB 1.60 000020301 WELLINGTON PE 1.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.40 040130019 West Phoenix AZ 1.30 060374002 North Long Beach CA 1.30 000052301 Saint-Faustin QC 1.10 000020104 CHARLOTTETOWN PE 1.00 060570005 Grass Valley CA 0.90 040191034 Coachline AZ 0.80 000060609 Sudbury ON 0.70 060370016 Glendora - Laurel CA 0.50 000060903 London ON 0.50 000060303 Kingston ON #coincidences 10-30 and Corr > 0.5 40.40 000010401 Mount Pearl NF 8.80 060950004 Vallejo - 304 Tuolumne Street CA 5.30 150030010 Kapolei HI 4.60 000061502 Kitchener ON 3.20 000040103 FREDERICTON NB 2.90 060798001 Atascadero CA 2.30 150031001 Honolulu HI 1.20 000065401 Belleville ON 0.60 000062001 North Bay ON Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 9.30 060832004 Lompoc H Street CA 8.40 061111004 Ojai - Ojai Ave. CA 7.80 061130004 Davis CA 7.80 060670006 Sacramento - Del Paso Manor CA 7.70 061131003 Woodland CA 7.60 060830011 Santa Barbara CA 7.40 060670012 Folsom CA 6.90 060550003 Napa - Jefferson St CA 6.70 061113001 El Rio - Rio Mesa School #2 CA 6.50 060012004 Berkeley CA 6.20 000020401 SOUTHAMPTON PE 6.00 060670011 Elk Grove CA 5.80 060010011 Oakland West CA 5.70 060850005 San Jose - Jackson St. CA 5.60 060953002 Vacaville CA 5.60 060670010 Sacramento - T Street CA 4.90 060610006 Roseville - N.Sunrise/Douglas CA 4.80 060959999 Rio Vista CA 4.60 061110009 Piru - Pacific CA 4.50 061110007 Thousand Oaks - Moorpark Road CA 4.00 150011006 Hilo HI 3.80 000030310 SYDNEY NS 3.70 040138005 Estrella AZ 3.60 150012017 Mountain View HI 3.60 060710005 Lake Gregory - Crestline CA 3.30 040139998 Vehicle Emissions Laboratory AZ 3.20 060792004 Mesa 2 /Nipomo CA 3.00 060659001 Lake Elsinore - W. Flint Street CA 2.90 061112002 Simi Valley - Cochran Street CA 2.80 040134010 Dysart AZ 2.70 040134003 South Phoenix AZ 2.60 000061402 Brantford ON 2.50 000061302 St. Catharines ON 2.30 000040302 MONCTON NB 2.20 090011123 Danbury CT 2.20 060731010 San Diego - Beardsley Street CA 2.10 061072002 Visalia - N. Church Street CA 2.10 060374002 North Long Beach CA 2.10 000065001 Barrie ON 2.10 000061201 Cornwall ON 2.00 000060424 Toronto Downtown ON 1.90 000020301 WELLINGTON PE 1.80 060990005 Modesto - 14th Street CA 1.80 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.70 000060512 Hamilton Downtown ON 1.60 090050005 Cornwall CT 1.60 000061104 Peterborough ON 1.60 000051501 Zéphirin QC 1.40 000065701 Morrisburg ON 1.40 000060903 London ON 1.30 100032004 MLK DE 1.30 000065801 Chatham ON 1.30 000054401 Saint-Anicet QC 1.30 000020104 CHARLOTTETOWN PE 1.20 000060204 Windsor Downtown ON 1.20 000040901 ST ANDREWS NB 1.10 040130019 West Phoenix AZ 0.90 040191034 Coachline AZ 0.90 040139812 Durango AZ 0.90 000060609 Sudbury ON 0.70 000040207 SAINT JOHN WEST NB 0.60 090090027 New Haven - Criscuolo Park CT 0.60 080770017 Grand Junction - Powell Building CO 0.50 060570005 Grass Valley CA #coincidences 10-30 and Corr > 0.5 16.20 000010401 Mount Pearl NF 9.10 060950004 Vallejo - 304 Tuolumne Street CA 6.40 150030010 Kapolei HI 6.30 060798001 Atascadero CA 3.10 150031001 Honolulu HI 3.10 000040103 FREDERICTON NB 2.70 000061502 Kitchener ON 2.20 000065301 Port Stanley ON 1.10 000065401 Belleville ON 0.70 000065201 Parry Sound ON 0.50 000062501 Tiverton ON Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 755.20 060410003 Point Reyes CA 89.80 060190008 Fresno - 1st Street CA 87.30 060431001 Yosemite Village - Visitor Center CA 79.70 090032006 East Hartford - High Street CT 55.70 060310004 Corcoran CA 55.40 060890007 Anderson CA 48.00 060830011 Santa Barbara CA 43.80 060639901 Quincy BAM CA 39.80 090110124 Groton Fort Griswold CT 36.90 061072002 Visalia - N. Church Street CA 36.90 060990005 Modesto - 14th Street CA 33.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 32.10 061131003 Woodland CA 31.40 120310077 Sheffield Elementary School FL 30.00 060711004 Upland CA 30.00 000090121 Edmonton East AB 28.60 090050005 Cornwall CT 27.90 060371103 Los Angeles - N. Main Street CA 27.50 010970003 CHICK. AL 26.70 060658001 Riverside - Rubidoux CA 25.70 060371002 Burbank - W. Palm Ave CA 25.70 010732003 WYLAM AL 25.00 060590007 Anaheim CA 24.60 120570030 PCEIA3 FL 24.50 060371201 Reseda CA 24.30 060832004 Lompoc H Street CA 24.10 010731010 LEEDS AL 23.50 131390003 Gainesville GA 23.40 060650012 Banning - South Hathaway Street CA 23.40 010730023 NO. BHAM AL 22.30 130770002 NEWNAN GA 21.50 120470015 White Springs FL 21.40 060651003 Riverside - Magnolia CA 21.20 130511002 Savannah L&A GA 21.20 090090027 New Haven - Criscuolo Park CT 21.00 132950002 Rossville GA 20.50 051191008 ADEQ-DSR AR 20.40 131510002 McDonough GA 20.40 051390006 El Dorado AR 20.30 011011002 MONTG AL 20.20 130890002 South Dekalb GA 20.00 010735002 PINSON AL 19.80 060370016 Glendora - Laurel CA 19.40 060730003 El Cajon - Redwood Ave CA 19.20 060374002 North Long Beach CA 18.90 131530001 Warner Robins GA 18.90 050350005 MARION AR 18.90 010732006 HOOVER AL 18.80 060376012 Santa Clarita CA 18.50 051190007 PARR AR 18.20 010731005 MCADORY AL 18.00 132450091 AUGUSTA GA 17.90 132150008 Columbus Airport GA 17.80 131850003 Valdosta GA 17.50 150011012 Kona HI 17.20 060731002 Escondido CA 17.10 132230003 Yorkville GA 17.10 000090502 Lethbridge AB 17.00 131210055 Confederate Ave GA 16.80 120230002 Lake City FL 16.40 130210012 Macon GA 16.20 060731010 San Diego - Beardsley Street CA 16.20 060731006 Alpine CA 16.20 010331002 MSHOALS AL 16.00 131350002 Gwinnett Tech GA 16.00 060710005 Lake Gregory - Crestline CA 15.90 010735003 CORNER AL 15.80 130590002 Athens FS # 7 GA 15.80 120730012 Tallahassee Community College FL 15.80 010731009 PROVIDENCE AL 15.20 080410017 Colorado College CO 15.10 120590004 Bonifay FL 15.10 051430005 SPRNGDLE AR 14.90 060731008 Camp Pendleton CA 14.90 060290014 Bakersfield - 5558 California Ave CA 14.70 060659001 Lake Elsinore - W. Flint Street CA 14.50 061112002 Simi Valley - Cochran Street CA 14.20 000090227 Calgary Central AB 14.00 110010043 McMillan Reservoir DC 13.70 061010003 Yuba City CA 13.60 060250005 Calexico - Ethel Street CA 13.20 080131001 Boulder - CU - 2102 Athens St. CO 13.10 040134003 South Phoenix AZ 12.90 090092123 Waterbury CT 12.70 121035002 John A. Chesnut Sr. Park FL 12.60 120573002 SYDNEY FL 12.60 120330004 Ellyson Industrial Park FL 12.60 080310025 Denver Animal Shelter - 678 S. Jason St. CO 12.30 121152002 Jackson Road FL 12.30 061113001 El Rio - Rio Mesa School #2 CA 12.20 121130015 Woodlawn FL 12.00 120830003 YMC FL 12.00 120571065 gandy FL 11.90 100032004 MLK DE 11.90 060792004 Mesa 2 /Nipomo CA 11.80 121056006 Fl. Baptist Children's Home FL 11.80 120861016 Miami Fire Station #5 FL 11.70 121030018 Azalea FL 11.70 120050006 St. Andrews Park FL 11.50 061110007 Thousand Oaks - Moorpark Road CA 11.40 060850005 San Jose - Jackson St. CA 11.30 120952002 Lake Isle Estates FL 11.30 120090011 Fay Park FL 11.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 11.20 060210002 Willows - E. Laurel Street CA 11.20 040191113 Geronimo AZ 11.10 150012016 Pahala HI 10.90 060610006 Roseville - N.Sunrise/Douglas CA 10.80 060074001 Gridley CA 10.80 040139812 Durango AZ 10.70 120310100 Mayo Clinic FL 10.70 120013011 Payne's Prarie FL 10.70 080310002 Denver - CAMP - 2105 Broadway CO 10.40 120310098 Mandarin FL 10.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 10.10 121275002 Blind Services; 1185-A Dunn Ave FL 10.10 060012004 Berkeley CA 10.00 080310013 Denver - NJH - 14th Ave. & Albion St. CO 10.00 060571001 Truckee BAM CA 9.90 120866001 Homestead Fire Station #16 FL 9.90 080010006 Commerce City - 7101 Birch St. CO 9.90 061110009 Piru - Pacific CA 9.90 060670010 Sacramento - T Street CA 9.80 120090007 Melbourne FL 9.70 000040203 FOREST HILLS NB 9.60 121150013 Bee Ridge FL 9.60 040130019 West Phoenix AZ 9.60 000061004 Sarnia ON 9.50 061111004 Ojai - Ojai Ave. CA 9.50 060271023 Bishop Paiute Tribe-CA CA 9.50 060070002 Chico - Manzanita CA 9.40 000090120 Edmonton South AB 9.30 000041302 BATHURST NB 9.20 081230006 Greeley Hospital CO 9.00 000090222 Calgary Northwest AB 8.90 120710005 Winkler Pump Station FL 8.90 000060204 Windsor Downtown ON 8.80 060953002 Vacaville CA 8.70 060550003 Napa - Jefferson St CA 8.60 000040207 SAINT JOHN WEST NB 8.50 060010011 Oakland West CA 8.50 000090130 Edmonton Central AB 8.20 080130003 Longmont CO 8.20 000054501 L'Assomption QC 8.10 060959999 Rio Vista CA 8.00 061130004 Davis CA 8.00 060670012 Folsom CA 7.90 000090302 Red Deer AB 7.90 000065801 Chatham ON 7.80 000063701 Grand Bend ON 7.80 000054703 Bécancour (Aréna) QC 7.80 000050801 Ursulines QC 7.70 000090218 Calgary East AB 7.60 060670006 Sacramento - Del Paso Manor CA 7.60 040191034 Coachline AZ 7.40 060670011 Elk Grove CA 7.40 000065001 Barrie ON 7.40 000020104 CHARLOTTETOWN PE 7.10 040139998 Vehicle Emissions Laboratory AZ 7.10 000060903 London ON 7.00 000060424 Toronto Downtown ON 6.80 090011123 Danbury CT 6.70 000030310 SYDNEY NS 6.60 040191032 Rose Elementary AZ 6.60 000061402 Brantford ON 6.60 000061302 St. Catharines ON 6.50 000060512 Hamilton Downtown ON 6.40 120990009 Royal Palm Beach FL 6.30 040191030 Green Valley AZ 6.30 000052301 Saint-Faustin QC 6.30 000020301 WELLINGTON PE 6.10 040134010 Dysart AZ 5.90 040138005 Estrella AZ 5.70 000040302 MONCTON NB 5.60 080770017 Grand Junction - Powell Building CO 5.60 000060303 Kingston ON 5.50 000061104 Peterborough ON 5.20 000054401 Saint-Anicet QC 4.90 000040901 ST ANDREWS NB 4.80 000094301 Cold Lake South AB 4.60 000051501 Zéphirin QC 4.30 150012017 Mountain View HI 4.30 060570005 Grass Valley CA 4.20 150011006 Hilo HI 4.20 000020401 SOUTHAMPTON PE 4.10 000065701 Morrisburg ON 4.00 000061201 Cornwall ON 4.00 000060104 Ottawa ON 3.90 000060609 Sudbury ON 2.70 000091101 Elk Island AB #coincidences 10-30 and Corr > 0.5 21.70 080350004 Chatfield Park - 11500 N. Roxborough Par CO 12.70 010030010 FAIRHOPE AL 10.10 000040209 CASTLE ST. SAINT JO NB 9.60 120210004 Laurel Oaks Elementary FL 8.60 000065301 Port Stanley ON 8.50 060798001 Atascadero CA 8.30 120111002 DAVIE FL 8.30 000030701 AYLESFORD MOUNTAIN NS 7.50 060950004 Vallejo - 304 Tuolumne Street CA 6.30 000062501 Tiverton ON 6.20 000061502 Kitchener ON 5.90 000065401 Belleville ON 5.70 000090601 Fort Saskatchewan AB 5.20 000065201 Parry Sound ON 5.10 150031001 Honolulu HI 4.60 000091901 Caroline AB 4.60 000062001 North Bay ON 4.40 000060709 Sault Ste Marie ON 4.40 000040103 FREDERICTON NB 3.90 150030010 Kapolei HI 3.80 000010401 Mount Pearl NF 3.60 000063301 Dorset ON 3.30 000100059 Grand Forks City Hall BC 2.90 000100010 Creston PC School BC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 31.30 051390006 El Dorado AR 31.30 051191008 ADEQ-DSR AR 31.30 051190007 PARR AR 28.00 050350005 MARION AR 19.30 060731010 San Diego - Beardsley Street CA 15.70 061113001 El Rio - Rio Mesa School #2 CA 15.70 061111004 Ojai - Ojai Ave. CA 15.70 060832004 Lompoc H Street CA 15.70 060830011 Santa Barbara CA 14.30 051430005 SPRNGDLE AR 11.70 000065001 Barrie ON 11.70 000061502 Kitchener ON 11.70 000061402 Brantford ON 11.70 000061302 St. Catharines ON 11.70 000060512 Hamilton Downtown ON 11.70 000060424 Toronto Downtown ON 11.40 010731009 PROVIDENCE AL 11.40 010731005 MCADORY AL 11.40 010331002 MSHOALS AL 11.30 000063701 Grand Bend ON 11.30 000062501 Tiverton ON 11.10 090110124 Groton Fort Griswold CT 11.10 090090027 New Haven - Criscuolo Park CT 11.10 090032006 East Hartford - High Street CT 11.10 000065801 Chatham ON 11.10 000065301 Port Stanley ON 11.10 000061004 Sarnia ON 11.10 000060903 London ON 10.90 060650012 Banning - South Hathaway Street CA 10.60 131510002 McDonough GA 10.60 131390003 Gainesville GA 10.60 131350002 Gwinnett Tech GA 10.60 131210055 Confederate Ave GA 10.60 130890002 South Dekalb GA 10.60 130770002 NEWNAN GA 10.60 130590002 Athens FS # 7 GA 10.50 090092123 Waterbury CT 10.50 090050005 Cornwall CT 10.50 090011123 Danbury CT 10.10 132150008 Columbus Airport GA 10.10 131530001 Warner Robins GA 10.10 130210012 Macon GA 10.00 061112002 Simi Valley - Cochran Street CA 10.00 061110009 Piru - Pacific CA 10.00 061110007 Thousand Oaks - Moorpark Road CA 10.00 060731008 Camp Pendleton CA 10.00 060731002 Escondido CA 10.00 060711004 Upland CA 10.00 060710005 Lake Gregory - Crestline CA 10.00 060659001 Lake Elsinore - W. Flint Street CA 10.00 060658001 Riverside - Rubidoux CA 10.00 060651003 Riverside - Magnolia CA 10.00 060590007 Anaheim CA 10.00 060376012 Santa Clarita CA 10.00 060374002 North Long Beach CA 10.00 060371201 Reseda CA 10.00 060371103 Los Angeles - N. Main Street CA 10.00 060371002 Burbank - W. Palm Ave CA 10.00 060370016 Glendora - Laurel CA 9.50 000065401 Belleville ON 9.50 000061104 Peterborough ON 9.50 000060204 Windsor Downtown ON 9.40 061072002 Visalia - N. Church Street CA 9.40 060798001 Atascadero CA 9.40 060792004 Mesa 2 /Nipomo CA 9.40 060310004 Corcoran CA 9.40 060290014 Bakersfield - 5558 California Ave CA 9.40 060190008 Fresno - 1st Street CA 9.30 000065201 Parry Sound ON 9.30 000062001 North Bay ON 9.30 000060609 Sudbury ON 8.60 040139998 Vehicle Emissions Laboratory AZ 8.60 040139812 Durango AZ 8.60 040138005 Estrella AZ 8.60 040134010 Dysart AZ 8.60 040134003 South Phoenix AZ 8.60 040130019 West Phoenix AZ 8.20 061131003 Woodland CA 8.20 061130004 Davis CA 8.20 061070009 Sequoia/Kings Canyon - Ash Mountain CA 8.20 060959999 Rio Vista CA 8.20 060953002 Vacaville CA 8.20 060950004 Vallejo - 304 Tuolumne Street CA 8.20 060850005 San Jose - Jackson St. CA 8.20 060670012 Folsom CA 8.20 060670011 Elk Grove CA 8.20 060670010 Sacramento - T Street CA 8.20 060670006 Sacramento - Del Paso Manor CA 8.20 060610006 Roseville - N.Sunrise/Douglas CA 8.20 060550003 Napa - Jefferson St CA 8.20 060410003 Point Reyes CA 8.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 8.20 060012004 Berkeley CA 8.20 060010011 Oakland West CA 8.20 000040901 ST ANDREWS NB 8.20 000040801 CANTERBURY NB 7.90 000061201 Cornwall ON 7.90 000054501 L'Assomption QC 7.90 000054401 Saint-Anicet QC 7.90 000052301 Saint-Faustin QC 7.80 132450091 AUGUSTA GA 7.50 060990005 Modesto - 14th Street CA 7.50 060431001 Yosemite Village - Visitor Center CA 7.40 130511002 Savannah L&A GA 7.30 000063301 Dorset ON 7.20 011011002 MONTG AL 7.10 060731006 Alpine CA 7.10 060730003 El Cajon - Redwood Ave CA 7.10 060250005 Calexico - Ethel Street CA 7.10 000065701 Morrisburg ON 7.10 000060303 Kingston ON 7.00 000054703 Bécancour (Aréna) QC 7.00 000051501 Zéphirin QC 7.00 000050801 Ursulines QC 6.90 040191034 Coachline AZ 6.40 000010401 Mount Pearl NF 6.30 132950002 Rossville GA 6.30 132230003 Yorkville GA 6.30 010735003 CORNER AL 6.30 010735002 PINSON AL 6.30 010732006 HOOVER AL 6.30 010732003 WYLAM AL 6.30 010731010 LEEDS AL 6.30 010730023 NO. BHAM AL 6.20 120590004 Bonifay FL 6.20 120050006 St. Andrews Park FL 5.80 110010043 McMillan Reservoir DC 5.70 100032004 MLK DE 5.40 000060104 Ottawa ON 5.10 000030310 SYDNEY NS 4.60 080770017 Grand Junction - Powell Building CO 4.30 060271023 Bishop Paiute Tribe-CA CA 4.30 000060709 Sault Ste Marie ON 4.20 121130015 Woodlawn FL 4.20 120330004 Ellyson Industrial Park FL 4.20 120090011 Fay Park FL 4.20 120090007 Melbourne FL 4.20 010970003 CHICK. AL 4.20 010030010 FAIRHOPE AL 3.90 081230006 Greeley Hospital CO 3.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 3.90 080310025 Denver Animal Shelter - 678 S. Jason St. CO 3.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.90 080310002 Denver - CAMP - 2105 Broadway CO 3.90 080131001 Boulder - CU - 2102 Athens St. CO 3.90 080130003 Longmont CO 3.90 080010006 Commerce City - 7101 Birch St. CO 3.70 000094301 Cold Lake South AB 3.50 061010003 Yuba City CA 3.50 060890007 Anderson CA 3.50 060639901 Quincy BAM CA 3.50 060571001 Truckee BAM CA 3.50 060570005 Grass Valley CA 3.50 060210002 Willows - E. Laurel Street CA 3.50 060074001 Gridley CA 3.50 060070002 Chico - Manzanita CA 3.30 000091101 Elk Island AB 3.30 000020401 SOUTHAMPTON PE 3.20 000040209 CASTLE ST. SAINT JO NB 3.20 000040207 SAINT JOHN WEST NB 3.20 000040203 FOREST HILLS NB 3.20 000040103 FREDERICTON NB 3.00 080410017 Colorado College CO 2.70 120710005 Winkler Pump Station FL 2.70 120210004 Laurel Oaks Elementary FL 2.50 120990009 Royal Palm Beach FL 2.50 120866001 Homestead Fire Station #16 FL 2.50 120861016 Miami Fire Station #5 FL 2.50 120111002 DAVIE FL 2.40 131850003 Valdosta GA 2.40 120730012 Tallahassee Community College FL 2.20 121152002 Jackson Road FL 2.20 121150013 Bee Ridge FL 2.20 121056006 Fl. Baptist Children's Home FL 2.20 121035002 John A. Chesnut Sr. Park FL 2.20 121030018 Azalea FL 2.20 120952002 Lake Isle Estates FL 2.20 120573002 SYDNEY FL 2.20 120571065 gandy FL 2.20 120570030 PCEIA3 FL 2.20 000100059 Grand Forks City Hall BC 2.10 000090502 Lethbridge AB 2.00 121275002 Blind Services; 1185-A Dunn Ave FL 2.00 120830003 YMC FL 2.00 120470015 White Springs FL 2.00 120310100 Mayo Clinic FL 2.00 120310098 Mandarin FL 2.00 120310077 Sheffield Elementary School FL 2.00 120230002 Lake City FL 2.00 120013011 Payne's Prarie FL 2.00 000090601 Fort Saskatchewan AB 2.00 000090130 Edmonton Central AB 2.00 000090121 Edmonton East AB 2.00 000090120 Edmonton South AB 1.80 000100010 Creston PC School BC 1.80 000040302 MONCTON NB 1.80 000030701 AYLESFORD MOUNTAIN NS 1.80 000020301 WELLINGTON PE 1.80 000020104 CHARLOTTETOWN PE 1.70 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.70 150031001 Honolulu HI 1.70 150030010 Kapolei HI 1.60 150012017 Mountain View HI 1.60 150012016 Pahala HI 1.60 150011012 Kona HI 1.60 150011006 Hilo HI 1.60 040191113 Geronimo AZ 1.60 040191032 Rose Elementary AZ 1.60 040191030 Green Valley AZ 1.40 000041302 BATHURST NB 1.30 000091901 Caroline AB 1.30 000090302 Red Deer AB 1.30 000090227 Calgary Central AB 1.30 000090222 Calgary Northwest AB 1.30 000090218 Calgary East AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)