Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.72 000040203 FOREST HILLS NB 0.70 010735003 CORNER AL 0.64 000063701 Grand Bend ON 0.64 000062501 Tiverton ON 0.63 000100010 Creston PC School BC 0.61 010732003 WYLAM AL 0.59 010730023 NO. BHAM AL 0.57 132450091 AUGUSTA GA 0.57 000063301 Dorset ON 0.57 000060609 Sudbury ON 0.54 010731005 MCADORY AL 0.51 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 0.90 000100010 Creston PC School BC 0.87 010735003 CORNER AL 0.83 000063701 Grand Bend ON 0.82 132450091 AUGUSTA GA 0.80 000040203 FOREST HILLS NB 0.77 010735002 PINSON AL 0.76 010732003 WYLAM AL 0.75 010732006 HOOVER AL 0.72 051430005 SPRNGDLE AR 0.71 050350005 MARION AR 0.70 132950002 Rossville GA 0.68 132230003 Yorkville GA 0.67 051191008 ADEQ-DSR AR 0.65 060990005 Modesto - 14th Street CA 0.65 000060903 London ON 0.64 000040901 ST ANDREWS NB 0.63 010731010 LEEDS AL 0.63 000094301 Cold Lake South AB 0.62 131210055 Confederate Ave GA 0.62 130590002 Athens FS # 7 GA 0.59 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 0.59 051190007 PARR AR 0.58 090090027 New Haven - Criscuolo Park CT 0.57 130890002 South Dekalb GA 0.56 060670012 Folsom CA 0.55 010331002 MSHOALS AL 0.55 000060104 Ottawa ON 0.54 000065801 Chatham ON 0.52 120570030 PCEIA3 FL 0.52 090011123 Danbury CT 0.52 060374002 North Long Beach CA 0.52 011011002 MONTG AL 0.52 000060303 Kingston ON 0.51 000060204 Windsor Downtown ON 0.50 131350002 Gwinnett Tech GA 0.50 010731005 MCADORY AL #coincidences 10-30 and Corr > 0.5 0.92 000062501 Tiverton ON 0.75 000100059 Grand Forks City Hall BC 0.69 000020401 SOUTHAMPTON PE 0.61 120210004 Laurel Oaks Elementary FL 0.61 000065301 Port Stanley ON 0.60 000063301 Dorset ON 0.55 000065201 Parry Sound 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 10.80 000030310 SYDNEY NS 9.70 061110007 Thousand Oaks - Moorpark Road CA 8.20 060670006 Sacramento - Del Paso Manor CA 8.00 060670012 Folsom CA 7.30 061111004 Ojai - Ojai Ave. CA 6.80 060710005 Lake Gregory - Crestline CA 6.50 060659001 Lake Elsinore - W. Flint Street CA 6.20 061112002 Simi Valley - Cochran Street CA 6.10 061130004 Davis CA 5.40 060550003 Napa - Jefferson St CA 5.30 040134010 Dysart AZ 5.20 060731008 Camp Pendleton CA 4.90 060953002 Vacaville CA 4.70 060012004 Berkeley CA 4.70 040139998 Vehicle Emissions Laboratory AZ 4.40 060731002 Escondido CA 4.20 060670011 Elk Grove CA 3.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.20 060010011 Oakland West CA 3.10 061113001 El Rio - Rio Mesa School #2 CA 2.90 000065001 Barrie ON 2.90 000061201 Cornwall ON 2.80 060370016 Glendora - Laurel CA 2.70 000040302 MONCTON NB 2.60 060670010 Sacramento - T Street CA 2.60 000060512 Hamilton Downtown ON 2.50 060610006 Roseville - N.Sunrise/Douglas CA 2.50 060376012 Santa Clarita CA 2.10 000061104 Peterborough ON 2.10 000051501 Zéphirin QC 1.60 000060424 Toronto Downtown ON 1.50 040138005 Estrella AZ 1.50 000061302 St. Catharines ON 1.50 000040901 ST ANDREWS NB 1.30 000061402 Brantford ON 1.20 150031001 Honolulu HI 1.20 000054401 Saint-Anicet QC 1.00 060850005 San Jose - Jackson St. CA 0.90 040130019 West Phoenix AZ 0.80 000065701 Morrisburg ON 0.70 150011006 Hilo HI 0.70 060731010 San Diego - Beardsley Street CA 0.60 000052301 Saint-Faustin QC #coincidences 10-30 and Corr > 0.5 9.50 000020401 SOUTHAMPTON PE 3.70 150012017 Mountain View HI 3.70 060798001 Atascadero CA 3.10 000040103 FREDERICTON NB 0.90 000061502 Kitchener ON 0.70 000062001 North Bay ON 0.60 000060609 Sudbury ON Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 8.10 061111004 Ojai - Ojai Ave. CA 7.50 060832004 Lompoc H Street CA 6.50 061130004 Davis CA 6.50 060710005 Lake Gregory - Crestline CA 6.50 060670012 Folsom CA 6.40 061110009 Piru - Pacific CA 6.20 060670006 Sacramento - Del Paso Manor CA 6.10 061110007 Thousand Oaks - Moorpark Road CA 5.90 061131003 Woodland CA 5.60 060550003 Napa - Jefferson St CA 4.90 060830011 Santa Barbara CA 4.80 060012004 Berkeley CA 4.70 061113001 El Rio - Rio Mesa School #2 CA 4.70 061112002 Simi Valley - Cochran Street CA 4.50 000030310 SYDNEY NS 4.30 060659001 Lake Elsinore - W. Flint Street CA 4.20 060953002 Vacaville CA 3.60 060850005 San Jose - Jackson St. CA 3.50 060010011 Oakland West CA 3.30 060670011 Elk Grove CA 3.10 090011123 Danbury CT 3.10 060670010 Sacramento - T Street CA 3.00 060731010 San Diego - Beardsley Street CA 2.90 040139998 Vehicle Emissions Laboratory AZ 2.80 060374002 North Long Beach CA 2.60 150031001 Honolulu HI 2.50 060959999 Rio Vista CA 2.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.40 040134010 Dysart AZ 2.30 150011006 Hilo HI 2.30 040134003 South Phoenix AZ 2.20 060610006 Roseville - N.Sunrise/Douglas CA 2.10 000040302 MONCTON NB 2.00 040138005 Estrella AZ 1.90 051190007 PARR AR 1.90 000061402 Brantford ON 1.90 000061104 Peterborough ON 1.90 000060424 Toronto Downtown ON 1.80 060792004 Mesa 2 /Nipomo CA 1.70 060731008 Camp Pendleton CA 1.70 000061201 Cornwall ON 1.60 060731002 Escondido CA 1.60 000065001 Barrie ON 1.60 000051501 Zéphirin QC 1.40 090050005 Cornwall CT 1.30 000020301 WELLINGTON PE 1.20 000060512 Hamilton Downtown ON 1.10 000020104 CHARLOTTETOWN PE 1.00 060990005 Modesto - 14th Street CA 1.00 000065701 Morrisburg ON 0.90 051191008 ADEQ-DSR AR 0.90 000060903 London ON 0.80 000054401 Saint-Anicet QC 0.70 000065801 Chatham ON 0.70 000061302 St. Catharines ON 0.60 080770017 Grand Junction - Powell Building CO 0.60 061072002 Visalia - N. Church Street CA 0.60 040130019 West Phoenix AZ #coincidences 10-30 and Corr > 0.5 7.00 000020401 SOUTHAMPTON PE 6.00 060798001 Atascadero CA 3.70 150012017 Mountain View HI 3.10 000040103 FREDERICTON NB 1.70 000065301 Port Stanley ON 1.40 000065401 Belleville ON 0.70 000060609 Sudbury ON Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 589.20 060410003 Point Reyes CA 91.00 090032006 East Hartford - High Street CT 87.20 060431001 Yosemite Village - Visitor Center CA 82.10 120310077 Sheffield Elementary School FL 62.00 060651003 Riverside - Magnolia CA 59.80 061070009 Sequoia/Kings Canyon - Ash Mountain CA 55.20 060190008 Fresno - 1st Street CA 49.20 060792004 Mesa 2 /Nipomo CA 43.70 060639901 Quincy BAM CA 43.60 090110124 Groton Fort Griswold CT 40.40 060959999 Rio Vista CA 38.50 060310004 Corcoran CA 36.30 090050005 Cornwall CT 35.30 061072002 Visalia - N. Church Street CA 34.30 061131003 Woodland CA 29.90 060711004 Upland CA 28.50 060830011 Santa Barbara CA 28.50 010732003 WYLAM AL 28.20 060990005 Modesto - 14th Street CA 27.40 060658001 Riverside - Rubidoux CA 27.10 060371002 Burbank - W. Palm Ave CA 26.90 010730023 NO. BHAM AL 26.80 060371103 Los Angeles - N. Main Street CA 26.70 060832004 Lompoc H Street CA 26.60 120570030 PCEIA3 FL 25.70 060590007 Anaheim CA 24.60 060890007 Anderson CA 24.60 010970003 CHICK. AL 24.50 131390003 Gainesville GA 24.50 060650012 Banning - South Hathaway Street CA 24.40 060371201 Reseda CA 22.60 010731010 LEEDS AL 21.80 090090027 New Haven - Criscuolo Park CT 21.70 130770002 NEWNAN GA 21.70 060374002 North Long Beach CA 21.00 132950002 Rossville GA 20.90 130511002 Savannah L&A GA 20.80 120470015 White Springs FL 20.40 050350005 MARION AR 20.20 051390006 El Dorado AR 20.10 130890002 South Dekalb GA 20.00 051191008 ADEQ-DSR AR 19.90 060730003 El Cajon - Redwood Ave CA 19.30 100032004 MLK DE 19.10 131530001 Warner Robins GA 19.10 131510002 McDonough GA 19.00 060376012 Santa Clarita CA 18.90 010735002 PINSON AL 18.80 010732006 HOOVER AL 18.60 060370016 Glendora - Laurel CA 18.40 060290014 Bakersfield - 5558 California Ave CA 18.00 051190007 PARR AR 18.00 011011002 MONTG AL 17.50 060731010 San Diego - Beardsley Street CA 17.30 010731005 MCADORY AL 17.20 131850003 Valdosta GA 17.20 131210055 Confederate Ave GA 17.20 010331002 MSHOALS AL 17.10 060731002 Escondido CA 17.10 010735003 CORNER AL 17.00 132150008 Columbus Airport GA 16.90 132450091 AUGUSTA GA 16.90 132230003 Yorkville GA 16.60 090092123 Waterbury CT 16.50 150011012 Kona HI 16.20 060731008 Camp Pendleton CA 16.00 060731006 Alpine CA 15.80 120590004 Bonifay FL 15.80 061112002 Simi Valley - Cochran Street CA 15.70 130590002 Athens FS # 7 GA 15.40 010731009 PROVIDENCE AL 15.20 130210012 Macon GA 15.20 120730012 Tallahassee Community College FL 15.00 131350002 Gwinnett Tech GA 14.90 060659001 Lake Elsinore - W. Flint Street CA 14.80 061010003 Yuba City CA 14.70 060710005 Lake Gregory - Crestline CA 14.40 000090227 Calgary Central AB 14.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 14.10 060250005 Calexico - Ethel Street CA 14.00 051430005 SPRNGDLE AR 13.80 120230002 Lake City FL 13.70 000040203 FOREST HILLS NB 13.50 120330004 Ellyson Industrial Park FL 13.50 080410017 Colorado College CO 13.50 061113001 El Rio - Rio Mesa School #2 CA 13.40 060850005 San Jose - Jackson St. CA 13.30 110010043 McMillan Reservoir DC 12.60 120573002 SYDNEY FL 12.20 121152002 Jackson Road FL 12.00 000061004 Sarnia ON 11.90 121130015 Woodlawn FL 11.90 090011123 Danbury CT 11.80 061110007 Thousand Oaks - Moorpark Road CA 11.80 060610006 Roseville - N.Sunrise/Douglas CA 11.80 040134003 South Phoenix AZ 11.70 120861016 Miami Fire Station #5 FL 11.70 060670010 Sacramento - T Street CA 11.70 040191113 Geronimo AZ 11.60 080310002 Denver - CAMP - 2105 Broadway CO 11.60 060010011 Oakland West CA 11.60 000060204 Windsor Downtown ON 11.50 120830003 YMC FL 11.50 120571065 gandy FL 11.40 121035002 John A. Chesnut Sr. Park FL 11.30 120050006 St. Andrews Park FL 11.30 060210002 Willows - E. Laurel Street CA 11.20 121030018 Azalea FL 11.20 060074001 Gridley CA 11.10 080310013 Denver - NJH - 14th Ave. & Albion St. CO 11.00 000090302 Red Deer AB 11.00 000065801 Chatham ON 10.90 040139812 Durango AZ 10.80 060012004 Berkeley CA 10.60 120952002 Lake Isle Estates FL 10.60 120310100 Mayo Clinic FL 10.40 121056006 Fl. Baptist Children's Home FL 10.40 080010006 Commerce City - 7101 Birch St. CO 10.40 040138005 Estrella AZ 10.30 000090120 Edmonton South AB 10.20 060070002 Chico - Manzanita CA 10.10 120090011 Fay Park FL 10.10 000040207 SAINT JOHN WEST NB 10.00 061110009 Piru - Pacific CA 10.00 000090121 Edmonton East AB 10.00 000063701 Grand Bend ON 9.90 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 9.90 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.90 000041302 BATHURST NB 9.80 120013011 Payne's Prarie FL 9.70 150012016 Pahala HI 9.70 000061402 Brantford ON 9.60 120310098 Mandarin FL 9.60 060571001 Truckee BAM CA 9.50 121150013 Bee Ridge FL 9.50 040130019 West Phoenix AZ 9.40 120090007 Melbourne FL 9.40 060953002 Vacaville CA 9.40 060670011 Elk Grove CA 9.30 120866001 Homestead Fire Station #16 FL 9.30 000060903 London ON 9.20 061111004 Ojai - Ojai Ave. CA 9.10 121275002 Blind Services; 1185-A Dunn Ave FL 9.00 060550003 Napa - Jefferson St CA 9.00 060271023 Bishop Paiute Tribe-CA CA 8.80 080131001 Boulder - CU - 2102 Athens St. CO 8.80 000060424 Toronto Downtown ON 8.70 081230006 Greeley Hospital CO 8.70 061130004 Davis CA 8.70 000090130 Edmonton Central AB 8.70 000054501 L'Assomption QC 8.50 120710005 Winkler Pump Station FL 8.50 120111002 DAVIE FL 8.50 000090218 Calgary East AB 8.40 000090222 Calgary Northwest AB 8.40 000061302 St. Catharines ON 8.40 000050801 Ursulines QC 8.20 000054703 Bécancour (Aréna) QC 8.00 000065001 Barrie ON 8.00 000060303 Kingston ON 7.90 080130003 Longmont CO 7.80 040191034 Coachline AZ 7.60 060670006 Sacramento - Del Paso Manor CA 7.50 000052301 Saint-Faustin QC 7.40 000060512 Hamilton Downtown ON 7.40 000020104 CHARLOTTETOWN PE 7.10 040139998 Vehicle Emissions Laboratory AZ 6.70 000054401 Saint-Anicet QC 6.70 000030310 SYDNEY NS 6.60 120990009 Royal Palm Beach FL 6.50 040134010 Dysart AZ 6.50 000020301 WELLINGTON PE 6.40 060670012 Folsom CA 5.90 040191032 Rose Elementary AZ 5.80 040191030 Green Valley AZ 5.70 000065701 Morrisburg ON 5.60 150011006 Hilo HI 5.50 080770017 Grand Junction - Powell Building CO 5.50 000040901 ST ANDREWS NB 5.40 000094301 Cold Lake South AB 5.20 000061104 Peterborough ON 5.10 000061201 Cornwall ON 5.10 000040302 MONCTON NB 5.00 060570005 Grass Valley CA 4.70 000060104 Ottawa ON 4.70 000051501 Zéphirin QC 4.60 150031001 Honolulu HI 4.00 000100010 Creston PC School BC 2.40 000091101 Elk Island AB #coincidences 10-30 and Corr > 0.5 22.50 080350004 Chatfield Park - 11500 N. Roxborough Par CO 21.10 000090502 Lethbridge AB 13.60 000040209 CASTLE ST. SAINT JO NB 12.30 000065301 Port Stanley ON 11.10 000062501 Tiverton ON 10.00 000061502 Kitchener ON 9.80 000090601 Fort Saskatchewan AB 9.20 120210004 Laurel Oaks Elementary FL 9.20 060798001 Atascadero CA 7.40 000030701 AYLESFORD MOUNTAIN NS 6.80 000065401 Belleville ON 6.30 000065201 Parry Sound ON 5.50 000100059 Grand Forks City Hall BC 4.70 000040103 FREDERICTON NB 4.60 000020401 SOUTHAMPTON PE 4.40 000060609 Sudbury ON 4.30 000062001 North Bay ON 3.90 000063301 Dorset ON 3.90 000060709 Sault Ste Marie ON 3.60 150012017 Mountain View HI Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 16.00 060731010 San Diego - Beardsley Street CA 15.60 061113001 El Rio - Rio Mesa School #2 CA 15.60 061111004 Ojai - Ojai Ave. CA 15.60 060832004 Lompoc H Street CA 15.60 060830011 Santa Barbara CA 14.70 000020401 SOUTHAMPTON PE 14.00 060731006 Alpine CA 14.00 060730003 El Cajon - Redwood Ave CA 14.00 060250005 Calexico - Ethel Street CA 13.70 061131003 Woodland CA 13.70 061130004 Davis CA 13.70 060959999 Rio Vista CA 13.70 060953002 Vacaville CA 13.70 060950004 Vallejo - 304 Tuolumne Street CA 13.70 060850005 San Jose - Jackson St. CA 13.70 060670012 Folsom CA 13.70 060670011 Elk Grove CA 13.70 060670010 Sacramento - T Street CA 13.70 060670006 Sacramento - Del Paso Manor CA 13.70 060610006 Roseville - N.Sunrise/Douglas CA 13.70 060550003 Napa - Jefferson St CA 13.70 060410003 Point Reyes CA 13.70 060012004 Berkeley CA 13.70 060010011 Oakland West CA 12.20 000030310 SYDNEY NS 11.80 000010401 Mount Pearl NF 11.30 000061201 Cornwall ON 11.30 000054501 L'Assomption QC 11.30 000054401 Saint-Anicet QC 11.30 000052301 Saint-Faustin QC 10.90 121130015 Woodlawn FL 10.90 120330004 Ellyson Industrial Park FL 10.90 010970003 CHICK. AL 10.10 040191034 Coachline AZ 9.70 050350005 MARION AR 9.20 061070009 Sequoia/Kings Canyon - Ash Mountain CA 9.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 8.90 000065001 Barrie ON 8.90 000061502 Kitchener ON 8.90 000061402 Brantford ON 8.90 000061302 St. Catharines ON 8.90 000060512 Hamilton Downtown ON 8.90 000060424 Toronto Downtown ON 8.80 132950002 Rossville GA 8.80 132230003 Yorkville GA 8.80 061072002 Visalia - N. Church Street CA 8.80 060798001 Atascadero CA 8.80 060792004 Mesa 2 /Nipomo CA 8.80 060310004 Corcoran CA 8.80 060290014 Bakersfield - 5558 California Ave CA 8.80 060190008 Fresno - 1st Street CA 8.80 010735003 CORNER AL 8.80 010735002 PINSON AL 8.80 010732006 HOOVER AL 8.80 010732003 WYLAM AL 8.80 010731010 LEEDS AL 8.80 010730023 NO. BHAM AL 8.70 061112002 Simi Valley - Cochran Street CA 8.70 061110009 Piru - Pacific CA 8.70 061110007 Thousand Oaks - Moorpark Road CA 8.70 060731008 Camp Pendleton CA 8.70 060731002 Escondido CA 8.70 060711004 Upland CA 8.70 060710005 Lake Gregory - Crestline CA 8.70 060659001 Lake Elsinore - W. Flint Street CA 8.70 060658001 Riverside - Rubidoux CA 8.70 060651003 Riverside - Magnolia CA 8.70 060590007 Anaheim CA 8.70 060376012 Santa Clarita CA 8.70 060374002 North Long Beach CA 8.70 060371201 Reseda CA 8.70 060371103 Los Angeles - N. Main Street CA 8.70 060371002 Burbank - W. Palm Ave CA 8.70 060370016 Glendora - Laurel CA 7.90 000060104 Ottawa ON 7.80 060990005 Modesto - 14th Street CA 7.80 060431001 Yosemite Village - Visitor Center CA 7.80 051430005 SPRNGDLE AR 7.50 000065801 Chatham ON 7.50 000065301 Port Stanley ON 7.50 000061004 Sarnia ON 7.50 000060903 London ON 7.30 010731009 PROVIDENCE AL 7.30 010731005 MCADORY AL 7.30 010331002 MSHOALS AL 7.20 051390006 El Dorado AR 7.20 051191008 ADEQ-DSR AR 7.20 051190007 PARR AR 6.90 011011002 MONTG AL 6.60 060650012 Banning - South Hathaway Street CA 6.40 000065401 Belleville ON 6.40 000061104 Peterborough ON 6.30 000040901 ST ANDREWS NB 6.30 000040801 CANTERBURY NB 6.10 000090502 Lethbridge AB 6.10 000063701 Grand Bend ON 6.10 000062501 Tiverton ON 6.10 000060204 Windsor Downtown ON 5.80 000063301 Dorset ON 5.70 000040302 MONCTON NB 5.70 000030701 AYLESFORD MOUNTAIN NS 5.70 000020301 WELLINGTON PE 5.70 000020104 CHARLOTTETOWN PE 5.50 000040209 CASTLE ST. SAINT JO NB 5.50 000040207 SAINT JOHN WEST NB 5.50 000040203 FOREST HILLS NB 5.50 000040103 FREDERICTON NB 5.40 060271023 Bishop Paiute Tribe-CA CA 5.20 000065701 Morrisburg ON 5.20 000060303 Kingston ON 5.00 000054703 Bécancour (Aréna) QC 5.00 000051501 Zéphirin QC 5.00 000050801 Ursulines QC 4.80 000065201 Parry Sound ON 4.80 000062001 North Bay ON 4.80 000060609 Sudbury ON 4.70 000060709 Sault Ste Marie ON 4.60 120590004 Bonifay FL 4.60 120050006 St. Andrews Park FL 4.50 040139998 Vehicle Emissions Laboratory AZ 4.50 040139812 Durango AZ 4.50 040138005 Estrella AZ 4.50 040134010 Dysart AZ 4.50 040134003 South Phoenix AZ 4.50 040130019 West Phoenix AZ 4.40 131510002 McDonough GA 4.40 131390003 Gainesville GA 4.40 131350002 Gwinnett Tech GA 4.40 131210055 Confederate Ave GA 4.40 130890002 South Dekalb GA 4.40 130770002 NEWNAN GA 4.40 130590002 Athens FS # 7 GA 4.30 060639901 Quincy BAM CA 4.30 060571001 Truckee BAM CA 4.20 090092123 Waterbury CT 4.20 090050005 Cornwall CT 4.20 090011123 Danbury CT 4.10 090110124 Groton Fort Griswold CT 4.10 090090027 New Haven - Criscuolo Park CT 4.10 090032006 East Hartford - High Street CT 3.90 000041302 BATHURST NB 3.80 132150008 Columbus Airport GA 3.80 131530001 Warner Robins GA 3.80 130210012 Macon GA 3.60 061010003 Yuba City CA 3.60 060890007 Anderson CA 3.60 060570005 Grass Valley CA 3.60 060210002 Willows - E. Laurel Street CA 3.60 060074001 Gridley CA 3.60 060070002 Chico - Manzanita CA 3.50 100032004 MLK DE 3.40 132450091 AUGUSTA GA 3.30 081230006 Greeley Hospital CO 3.30 080310025 Denver Animal Shelter - 678 S. Jason St. CO 3.30 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.30 080310002 Denver - CAMP - 2105 Broadway CO 3.30 080010006 Commerce City - 7101 Birch St. CO 3.20 121152002 Jackson Road FL 3.20 121150013 Bee Ridge FL 3.20 121056006 Fl. Baptist Children's Home FL 3.20 121035002 John A. Chesnut Sr. Park FL 3.20 121030018 Azalea FL 3.20 120952002 Lake Isle Estates FL 3.20 120573002 SYDNEY FL 3.20 120571065 gandy FL 3.20 120570030 PCEIA3 FL 3.20 000100010 Creston PC School BC 3.10 080770017 Grand Junction - Powell Building CO 3.10 000100059 Grand Forks City Hall BC 2.90 000094301 Cold Lake South AB 2.90 000091101 Elk Island AB 2.80 080350004 Chatfield Park - 11500 N. Roxborough Par CO 2.80 080131001 Boulder - CU - 2102 Athens St. CO 2.80 080130003 Longmont CO 2.70 110010043 McMillan Reservoir DC 2.70 080410017 Colorado College CO 2.70 040191113 Geronimo AZ 2.70 040191032 Rose Elementary AZ 2.70 040191030 Green Valley AZ 2.60 130511002 Savannah L&A GA 2.50 121275002 Blind Services; 1185-A Dunn Ave FL 2.50 120830003 YMC FL 2.50 120470015 White Springs FL 2.50 120310100 Mayo Clinic FL 2.50 120310098 Mandarin FL 2.50 120310077 Sheffield Elementary School FL 2.50 120230002 Lake City FL 2.50 120013011 Payne's Prarie FL 2.20 120990009 Royal Palm Beach FL 2.20 120866001 Homestead Fire Station #16 FL 2.20 120861016 Miami Fire Station #5 FL 2.20 120111002 DAVIE FL 1.90 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.90 150031001 Honolulu HI 1.90 150030010 Kapolei HI 1.90 120090011 Fay Park FL 1.90 120090007 Melbourne FL 1.90 000091901 Caroline AB 1.90 000090601 Fort Saskatchewan 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 1.90 000090130 Edmonton Central AB 1.90 000090121 Edmonton East AB 1.90 000090120 Edmonton South AB 1.60 131850003 Valdosta GA 1.60 120730012 Tallahassee Community College FL 1.30 150012017 Mountain View HI 1.30 150012016 Pahala HI 1.30 150011012 Kona HI 1.30 150011006 Hilo HI 1.30 120710005 Winkler Pump Station FL 1.30 120210004 Laurel Oaks Elementary FL AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)