Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.69 010030010 FAIRHOPE AL 0.62 060832004 Lompoc H Street CA 0.60 061111004 Ojai - Ojai Ave. CA 0.60 060830011 Santa Barbara CA 0.58 000020401 SOUTHAMPTON PE 0.52 010735003 CORNER AL 0.52 010731005 MCADORY AL 0.51 010732003 WYLAM AL 0.50 010731009 PROVIDENCE AL #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 0.86 010730023 NO. BHAM AL 0.84 060830011 Santa Barbara CA 0.83 061111004 Ojai - Ojai Ave. CA 0.82 132950002 Rossville GA 0.82 132230003 Yorkville GA 0.82 061113001 El Rio - Rio Mesa School #2 CA 0.81 060832004 Lompoc H Street CA 0.80 010735002 PINSON AL 0.80 010732003 WYLAM AL 0.79 010732006 HOOVER AL 0.79 010030010 FAIRHOPE AL 0.78 010735003 CORNER AL 0.73 130890002 South Dekalb GA 0.71 051191008 ADEQ-DSR AR 0.71 010731005 MCADORY AL 0.67 150012016 Pahala HI 0.67 010731009 PROVIDENCE AL 0.66 150012017 Mountain View HI 0.65 131210055 Confederate Ave GA 0.65 130590002 Athens FS # 7 GA 0.65 060550003 Napa - Jefferson St CA 0.64 130770002 NEWNAN GA 0.64 040191113 Geronimo AZ 0.63 051190007 PARR AR 0.61 060371002 Burbank - W. Palm Ave CA 0.61 051390006 El Dorado AR 0.61 040191030 Green Valley AZ 0.60 090110124 Groton Fort Griswold CT 0.60 061110007 Thousand Oaks - Moorpark Road CA 0.60 010731010 LEEDS AL 0.59 061112002 Simi Valley - Cochran Street CA 0.59 060670006 Sacramento - Del Paso Manor CA 0.59 060010007 Livermore - Rincon CA 0.58 081230006 Greeley Hospital CO 0.58 061110009 Piru - Pacific CA 0.58 060890007 Anderson CA 0.57 131510002 McDonough GA 0.57 011011002 MONTG AL 0.56 150030010 Kapolei HI 0.55 131350002 Gwinnett Tech GA 0.53 000094301 Cold Lake South AB 0.53 000020301 WELLINGTON PE 0.51 061131003 Woodland CA #coincidences 10-30 and Corr > 0.5 0.94 000010401 Mount Pearl NF 0.62 000020401 SOUTHAMPTON PE 0.51 080350004 Chatfield Park - 11500 N. Roxborough Par CO Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 13.60 060410003 Point Reyes CA 12.60 060832004 Lompoc H Street CA 12.30 060010011 Oakland West CA 11.80 061111004 Ojai - Ojai Ave. CA 11.50 060950004 Vallejo - 304 Tuolumne Street CA 11.20 060670012 Folsom CA 10.90 060670011 Elk Grove CA 10.80 060670006 Sacramento - Del Paso Manor CA 10.50 060550003 Napa - Jefferson St CA 10.40 060953002 Vacaville CA 10.40 060850005 San Jose - Jackson St. CA 9.70 060012004 Berkeley CA 9.10 061113001 El Rio - Rio Mesa School #2 CA 8.70 060010007 Livermore - Rincon CA 7.40 061131003 Woodland CA 6.70 060731008 Camp Pendleton CA 6.40 000030310 SYDNEY NS 6.30 060830011 Santa Barbara CA 5.20 061110007 Thousand Oaks - Moorpark Road CA 4.70 060731002 Escondido CA 4.30 060731010 San Diego - Beardsley Street CA 4.10 060374002 North Long Beach CA 3.50 060959999 Rio Vista CA 3.20 060639901 Quincy BAM CA 3.10 150030010 Kapolei HI 2.70 060590007 Anaheim CA 2.50 060570005 Grass Valley CA 1.90 150031001 Honolulu HI 1.80 150012017 Mountain View HI 1.80 040138005 Estrella AZ 1.50 040191034 Coachline AZ 1.40 040139998 Vehicle Emissions Laboratory AZ 1.40 040130019 West Phoenix AZ 1.30 040134003 South Phoenix AZ 0.80 000040103 FREDERICTON NB #coincidences 10-30 and Corr > 0.5 7.20 000020401 SOUTHAMPTON PE 4.50 000010401 Mount Pearl NF Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 14.30 061113001 El Rio - Rio Mesa School #2 CA 12.50 060832004 Lompoc H Street CA 12.10 060410003 Point Reyes CA 11.30 060670012 Folsom CA 11.10 061111004 Ojai - Ojai Ave. CA 11.10 060550003 Napa - Jefferson St CA 11.00 060010011 Oakland West CA 10.90 060850005 San Jose - Jackson St. CA 10.30 060012004 Berkeley CA 10.00 060950004 Vallejo - 304 Tuolumne Street CA 9.90 060010007 Livermore - Rincon CA 9.80 060953002 Vacaville CA 9.80 060670010 Sacramento - T Street CA 9.80 060670006 Sacramento - Del Paso Manor CA 9.10 060959999 Rio Vista CA 8.90 061130004 Davis CA 8.80 060670011 Elk Grove CA 7.30 061131003 Woodland CA 7.00 060830011 Santa Barbara CA 7.00 060798001 Atascadero CA 6.20 060731010 San Diego - Beardsley Street CA 6.10 060710005 Lake Gregory - Crestline CA 5.10 060374002 North Long Beach CA 4.80 060610006 Roseville - N.Sunrise/Douglas CA 4.70 000030310 SYDNEY NS 4.60 061110007 Thousand Oaks - Moorpark Road CA 4.00 060570005 Grass Valley CA 3.90 060731002 Escondido CA 3.50 060731008 Camp Pendleton CA 3.20 060792004 Mesa 2 /Nipomo CA 3.20 060371201 Reseda CA 2.50 060639901 Quincy BAM CA 1.90 150030010 Kapolei HI 1.60 060590007 Anaheim CA 1.30 150031001 Honolulu HI 1.30 061112002 Simi Valley - Cochran Street CA 0.50 040134003 South Phoenix AZ #coincidences 10-30 and Corr > 0.5 7.40 000020401 SOUTHAMPTON PE 2.90 000010401 Mount Pearl NF Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 308.40 060310004 Corcoran CA 197.80 060431001 Yosemite Village - Visitor Center CA 51.70 120710005 Winkler Pump Station FL 45.00 060610006 Roseville - N.Sunrise/Douglas CA 41.30 061070009 Sequoia/Kings Canyon - Ash Mountain CA 40.40 060670010 Sacramento - T Street CA 38.70 060290014 Bakersfield - 5558 California Ave CA 36.70 060190008 Fresno - 1st Street CA 32.40 061130004 Davis CA 31.70 060798001 Atascadero CA 30.90 060658001 Riverside - Rubidoux CA 30.30 060371103 Los Angeles - N. Main Street CA 30.20 060711004 Upland CA 29.50 060792004 Mesa 2 /Nipomo CA 26.20 110010043 McMillan Reservoir DC 25.50 060376012 Santa Clarita CA 25.10 090090027 New Haven - Criscuolo Park CT 24.10 060371002 Burbank - W. Palm Ave CA 23.90 090032006 East Hartford - High Street CT 23.80 060370016 Glendora - Laurel CA 23.20 060659001 Lake Elsinore - W. Flint Street CA 23.00 100032004 MLK DE 22.90 131390003 Gainesville GA 22.90 130770002 NEWNAN GA 22.70 060650012 Banning - South Hathaway Street CA 21.30 061112002 Simi Valley - Cochran Street CA 20.70 090011123 Danbury CT 20.30 060250005 Calexico - Ethel Street CA 20.10 120730012 Tallahassee Community College FL 20.00 060731006 Alpine CA 19.60 010730023 NO. BHAM AL 19.60 010331002 MSHOALS AL 19.50 150011012 Kona HI 19.50 061110009 Piru - Pacific CA 19.30 060371201 Reseda CA 19.20 131850003 Valdosta GA 19.20 010731010 LEEDS AL 19.10 060710005 Lake Gregory - Crestline CA 18.80 120230002 Lake City FL 18.70 010732003 WYLAM AL 18.60 130890002 South Dekalb GA 18.20 060959999 Rio Vista CA 18.10 010030010 FAIRHOPE AL 18.00 131530001 Warner Robins GA 17.80 060730003 El Cajon - Redwood Ave CA 17.80 000061004 Sarnia ON 17.70 090092123 Waterbury CT 17.30 120590004 Bonifay FL 17.20 120470015 White Springs FL 17.10 000040203 FOREST HILLS NB 17.00 120861016 Miami Fire Station #5 FL 16.90 011011002 MONTG AL 16.80 010731005 MCADORY AL 16.70 132950002 Rossville GA 16.70 130511002 Savannah L&A GA 16.70 061010003 Yuba City CA 16.60 131210055 Confederate Ave GA 16.60 120310100 Mayo Clinic FL 16.60 060590007 Anaheim CA 16.30 120952002 Lake Isle Estates FL 16.30 120111002 DAVIE FL 16.20 050350005 MARION AR 16.20 000041302 BATHURST NB 16.00 000090227 Calgary Central AB 15.90 120573002 SYDNEY FL 15.90 080770017 Grand Junction - Powell Building CO 15.90 060070002 Chico - Manzanita CA 15.90 000090302 Red Deer AB 15.80 131350002 Gwinnett Tech GA 15.80 051430005 SPRNGDLE AR 15.60 061072002 Visalia - N. Church Street CA 15.60 051191008 ADEQ-DSR AR 15.50 120990009 Royal Palm Beach FL 15.40 010735003 CORNER AL 15.40 010732006 HOOVER AL 15.40 010731009 PROVIDENCE AL 15.20 120830003 YMC FL 15.20 060374002 North Long Beach CA 15.10 051390006 El Dorado AR 15.00 130210012 Macon GA 14.90 120050006 St. Andrews Park FL 14.90 010735002 PINSON AL 14.80 130590002 Athens FS # 7 GA 14.80 121150013 Bee Ridge FL 14.80 120570030 PCEIA3 FL 14.70 120090011 Fay Park FL 14.70 060731002 Escondido CA 14.70 051190007 PARR AR 14.60 060890007 Anderson CA 14.50 131510002 McDonough GA 14.40 121130015 Woodlawn FL 14.40 120866001 Homestead Fire Station #16 FL 14.40 120210004 Laurel Oaks Elementary FL 14.40 000060204 Windsor Downtown ON 14.30 132150008 Columbus Airport GA 14.30 061131003 Woodland CA 14.20 132450091 AUGUSTA GA 14.10 121056006 Fl. Baptist Children's Home FL 14.10 061110007 Thousand Oaks - Moorpark Road CA 14.10 060830011 Santa Barbara CA 13.90 120013011 Payne's Prarie FL 13.90 060010007 Livermore - Rincon CA 13.80 121035002 John A. Chesnut Sr. Park FL 13.80 060210002 Willows - E. Laurel Street CA 13.70 121030018 Azalea FL 13.70 120330004 Ellyson Industrial Park FL 13.70 000030701 AYLESFORD MOUNTAIN NS 13.50 121152002 Jackson Road FL 13.50 000040209 CASTLE ST. SAINT JO NB 13.40 132230003 Yorkville GA 13.30 061113001 El Rio - Rio Mesa School #2 CA 13.30 000060512 Hamilton Downtown ON 13.20 060074001 Gridley CA 13.20 000094301 Cold Lake South AB 13.10 060990005 Modesto - 14th Street CA 13.00 120310077 Sheffield Elementary School FL 12.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 12.90 060012004 Berkeley CA 12.90 000054501 L'Assomption QC 12.80 090110124 Groton Fort Griswold CT 12.80 060731010 San Diego - Beardsley Street CA 12.80 000061402 Brantford ON 12.70 120090007 Melbourne FL 12.60 121275002 Blind Services; 1185-A Dunn Ave FL 12.60 060731008 Camp Pendleton CA 12.60 000065801 Chatham ON 12.50 000060303 Kingston ON 12.40 000065401 Belleville ON 12.40 000050801 Ursulines QC 12.30 150012016 Pahala HI 12.30 090050005 Cornwall CT 12.30 090050004 Thomaston CT 12.30 060550003 Napa - Jefferson St CA 12.30 000061502 Kitchener ON 12.30 000030310 SYDNEY NS 12.00 120310098 Mandarin FL 12.00 060850005 San Jose - Jackson St. CA 11.90 000065301 Port Stanley ON 11.90 000063701 Grand Bend ON 11.90 000060903 London ON 11.80 060670006 Sacramento - Del Paso Manor CA 11.70 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 11.30 060953002 Vacaville CA 11.30 000054703 Bécancour (Aréna) QC 11.10 060670012 Folsom CA 11.00 000061302 St. Catharines ON 10.90 060950004 Vallejo - 304 Tuolumne Street CA 10.80 080310002 Denver - CAMP - 2105 Broadway CO 10.80 060670011 Elk Grove CA 10.80 040191113 Geronimo AZ 10.80 000065001 Barrie ON 10.60 000090222 Calgary Northwest AB 10.60 000052301 Saint-Faustin QC 10.40 081230006 Greeley Hospital CO 10.40 060010011 Oakland West CA 10.30 080310025 Denver Animal Shelter - 678 S. Jason St. CO 10.30 060571001 Truckee BAM CA 10.10 000090218 Calgary East AB 10.10 000020301 WELLINGTON PE 10.00 080010006 Commerce City - 7101 Birch St. CO 10.00 000060424 Toronto Downtown ON 10.00 000020104 CHARLOTTETOWN PE 9.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 9.80 000060104 Ottawa ON 9.80 000040302 MONCTON NB 9.40 060570005 Grass Valley CA 9.40 000062501 Tiverton ON 9.30 061111004 Ojai - Ojai Ave. CA 9.20 000065201 Parry Sound ON 9.20 000061104 Peterborough ON 9.10 080131001 Boulder - CU - 2102 Athens St. CO 9.10 040191030 Green Valley AZ 8.90 060271023 Bishop Paiute Tribe-CA CA 8.90 000065701 Morrisburg ON 8.90 000054401 Saint-Anicet QC 8.60 040191034 Coachline AZ 8.60 000061201 Cornwall ON 8.50 060832004 Lompoc H Street CA 8.40 060410003 Point Reyes CA 8.30 040139812 Durango AZ 8.30 000051501 Zéphirin QC 8.20 000091901 Caroline AB 8.10 040191032 Rose Elementary AZ 7.90 000040103 FREDERICTON NB 7.50 000091101 Elk Island AB 7.50 000060709 Sault Ste Marie ON 7.40 040134010 Dysart AZ 7.40 000063301 Dorset ON 7.30 000060609 Sudbury ON 6.70 150031001 Honolulu HI 6.70 080130003 Longmont CO 6.60 000062001 North Bay ON 6.10 040139998 Vehicle Emissions Laboratory AZ 6.10 040134003 South Phoenix AZ 6.10 040130019 West Phoenix AZ 6.00 040138005 Estrella AZ 5.70 150012017 Mountain View HI 5.70 060639901 Quincy BAM CA 5.20 150030010 Kapolei HI #coincidences 10-30 and Corr > 0.5 24.10 080410017 Colorado College CO 20.20 010970003 CHICK. AL 17.30 080350004 Chatfield Park - 11500 N. Roxborough Par CO 15.20 000040801 CANTERBURY NB 14.20 000090130 Edmonton Central AB 13.80 000090120 Edmonton South AB 13.80 000040207 SAINT JOHN WEST NB 12.30 000090121 Edmonton East AB 11.10 000090502 Lethbridge AB 10.80 000020401 SOUTHAMPTON PE 9.60 000040901 ST ANDREWS NB 8.50 000090601 Fort Saskatchewan AB 8.10 000010401 Mount Pearl NF 7.30 000100010 Creston PC School BC Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 22.20 060731010 San Diego - Beardsley Street CA 17.60 061113001 El Rio - Rio Mesa School #2 CA 17.60 061111004 Ojai - Ojai Ave. CA 17.60 060832004 Lompoc H Street CA 17.60 060830011 Santa Barbara CA 16.50 061131003 Woodland CA 16.50 061130004 Davis CA 16.50 060959999 Rio Vista CA 16.50 060953002 Vacaville CA 16.50 060950004 Vallejo - 304 Tuolumne Street CA 16.50 060850005 San Jose - Jackson St. CA 16.50 060670012 Folsom CA 16.50 060670011 Elk Grove CA 16.50 060670010 Sacramento - T Street CA 16.50 060670006 Sacramento - Del Paso Manor CA 16.50 060610006 Roseville - N.Sunrise/Douglas CA 16.50 060550003 Napa - Jefferson St CA 16.50 060410003 Point Reyes CA 16.50 060012004 Berkeley CA 16.50 060010011 Oakland West CA 16.50 060010007 Livermore - Rincon CA 13.60 000063701 Grand Bend ON 13.60 000062501 Tiverton ON 12.00 090092123 Waterbury CT 12.00 090050005 Cornwall CT 12.00 090050004 Thomaston CT 12.00 090011123 Danbury CT 11.10 061072002 Visalia - N. Church Street CA 11.10 060798001 Atascadero CA 11.10 060792004 Mesa 2 /Nipomo CA 11.10 060310004 Corcoran CA 11.10 060290014 Bakersfield - 5558 California Ave CA 11.10 060190008 Fresno - 1st Street CA 10.30 061112002 Simi Valley - Cochran Street CA 10.30 061110009 Piru - Pacific CA 10.30 061110007 Thousand Oaks - Moorpark Road CA 10.30 060731008 Camp Pendleton CA 10.30 060731002 Escondido CA 10.30 060711004 Upland CA 10.30 060710005 Lake Gregory - Crestline CA 10.30 060659001 Lake Elsinore - W. Flint Street CA 10.30 060658001 Riverside - Rubidoux CA 10.30 060590007 Anaheim CA 10.30 060376012 Santa Clarita CA 10.30 060374002 North Long Beach CA 10.30 060371201 Reseda CA 10.30 060371103 Los Angeles - N. Main Street CA 10.30 060371002 Burbank - W. Palm Ave CA 10.30 060370016 Glendora - Laurel CA 9.90 040139998 Vehicle Emissions Laboratory AZ 9.90 040139812 Durango AZ 9.90 040138005 Estrella AZ 9.90 040134010 Dysart AZ 9.90 040134003 South Phoenix AZ 9.90 040130019 West Phoenix AZ 9.90 000010401 Mount Pearl NF 9.30 060731006 Alpine CA 9.30 060730003 El Cajon - Redwood Ave CA 9.30 060250005 Calexico - Ethel Street CA 8.30 000060204 Windsor Downtown ON 8.20 090110124 Groton Fort Griswold CT 8.20 090090027 New Haven - Criscuolo Park CT 8.20 090032006 East Hartford - High Street CT 8.20 040191034 Coachline AZ 7.90 060650012 Banning - South Hathaway Street CA 7.60 000030310 SYDNEY NS 7.50 000020401 SOUTHAMPTON PE 6.90 060990005 Modesto - 14th Street CA 6.90 060431001 Yosemite Village - Visitor Center CA 6.80 100032004 MLK DE 6.80 040191113 Geronimo AZ 6.80 040191032 Rose Elementary AZ 6.80 040191030 Green Valley AZ 6.60 060639901 Quincy BAM CA 6.60 060571001 Truckee BAM CA 5.80 050350005 MARION AR 5.30 000065701 Morrisburg ON 5.30 000060303 Kingston ON 4.90 061010003 Yuba City CA 4.90 060890007 Anderson CA 4.90 060570005 Grass Valley CA 4.90 060210002 Willows - E. Laurel Street CA 4.90 060074001 Gridley CA 4.90 060070002 Chico - Manzanita CA 4.80 051430005 SPRNGDLE AR 4.10 121130015 Woodlawn FL 4.10 120330004 Ellyson Industrial Park FL 4.10 010970003 CHICK. AL 4.10 010030010 FAIRHOPE AL 4.00 110010043 McMillan Reservoir DC 3.80 000065001 Barrie ON 3.80 000061502 Kitchener ON 3.80 000061402 Brantford ON 3.80 000061302 St. Catharines ON 3.80 000060512 Hamilton Downtown ON 3.80 000060424 Toronto Downtown ON 3.70 000040901 ST ANDREWS NB 3.70 000040801 CANTERBURY NB 3.30 000065801 Chatham ON 3.30 000065301 Port Stanley ON 3.30 000061004 Sarnia ON 3.30 000060903 London ON 3.30 000041302 BATHURST NB 3.20 000065401 Belleville ON 3.20 000061104 Peterborough ON 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 2.90 121275002 Blind Services; 1185-A Dunn Ave FL 2.90 120830003 YMC FL 2.90 120470015 White Springs FL 2.90 120310100 Mayo Clinic FL 2.90 120310098 Mandarin FL 2.90 120310077 Sheffield Elementary School FL 2.90 120230002 Lake City FL 2.90 120013011 Payne's Prarie FL 2.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 2.90 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.90 000061201 Cornwall ON 2.90 000054501 L'Assomption QC 2.90 000054401 Saint-Anicet QC 2.90 000052301 Saint-Faustin QC 2.80 060271023 Bishop Paiute Tribe-CA CA 2.80 000060709 Sault Ste Marie ON 2.70 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 2.70 150031001 Honolulu HI 2.70 150030010 Kapolei HI 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 2.60 000040302 MONCTON NB 2.60 000030701 AYLESFORD MOUNTAIN NS 2.60 000020301 WELLINGTON PE 2.60 000020104 CHARLOTTETOWN PE 2.50 150012017 Mountain View HI 2.50 150012016 Pahala HI 2.50 150011012 Kona HI 2.50 150011006 Hilo HI 2.50 132150008 Columbus Airport GA 2.50 131530001 Warner Robins GA 2.50 130210012 Macon GA 2.20 132450091 AUGUSTA GA 2.20 010731009 PROVIDENCE AL 2.20 010731005 MCADORY AL 2.20 010331002 MSHOALS AL 2.20 000060104 Ottawa ON 2.20 000054703 Bécancour (Aréna) QC 2.20 000051501 Zéphirin QC 2.20 000050801 Ursulines QC 2.10 121152002 Jackson Road FL 2.10 121150013 Bee Ridge FL 2.10 121056006 Fl. Baptist Children's Home FL 2.10 121035002 John A. Chesnut Sr. Park FL 2.10 121030018 Azalea FL 2.10 120952002 Lake Isle Estates FL 2.10 120573002 SYDNEY FL 2.10 120570030 PCEIA3 FL 2.10 011011002 MONTG AL 2.00 131850003 Valdosta GA 2.00 130511002 Savannah L&A GA 2.00 120730012 Tallahassee Community College FL 2.00 051390006 El Dorado AR 2.00 051191008 ADEQ-DSR AR 2.00 051190007 PARR AR 2.00 000091901 Caroline AB 2.00 000090302 Red Deer AB 2.00 000090227 Calgary Central AB 2.00 000090222 Calgary Northwest AB 2.00 000090218 Calgary East AB 1.80 080770017 Grand Junction - Powell Building CO 1.70 000065201 Parry Sound ON 1.70 000062001 North Bay ON 1.70 000060609 Sudbury ON 1.60 120590004 Bonifay FL 1.60 120050006 St. Andrews Park FL 1.60 000090601 Fort Saskatchewan AB 1.60 000090130 Edmonton Central AB 1.60 000090121 Edmonton East AB 1.60 000090120 Edmonton South AB 1.40 132950002 Rossville GA 1.40 132230003 Yorkville GA 1.40 010735003 CORNER AL 1.40 010735002 PINSON AL 1.40 010732006 HOOVER AL 1.40 010732003 WYLAM AL 1.40 010731010 LEEDS AL 1.40 010730023 NO. BHAM AL 1.40 000063301 Dorset ON 1.30 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.30 080131001 Boulder - CU - 2102 Athens St. CO 1.30 080130003 Longmont CO 1.20 120090011 Fay Park FL 1.20 120090007 Melbourne FL 1.20 081230006 Greeley Hospital CO 1.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 1.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 1.20 080310002 Denver - CAMP - 2105 Broadway CO 1.20 080010006 Commerce City - 7101 Birch St. CO 1.20 000100010 Creston PC School BC 1.10 120990009 Royal Palm Beach FL 1.10 120866001 Homestead Fire Station #16 FL 1.10 120861016 Miami Fire Station #5 FL 1.10 120710005 Winkler Pump Station FL 1.10 120210004 Laurel Oaks Elementary FL 1.10 120111002 DAVIE FL 1.10 080410017 Colorado College CO 0.90 000091101 Elk Island AB 0.80 000094301 Cold Lake South AB 0.70 000090502 Lethbridge AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)