Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.64 010030010 FAIRHOPE AL 0.56 060832004 Lompoc H Street CA 0.55 120330004 Ellyson Industrial Park FL 0.55 061111004 Ojai - Ojai Ave. CA 0.54 000094301 Cold Lake South AB 0.51 121130015 Woodlawn FL #coincidences 10-30 and Corr > 0.5 0.70 000100059 Grand Forks City Hall BC 0.59 010970003 CHICK. AL Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.86 080010006 Commerce City - 7101 Birch St. CO 0.80 061113001 El Rio - Rio Mesa School #2 CA 0.76 132950002 Rossville GA 0.76 121130015 Woodlawn FL 0.76 060658001 Riverside - Rubidoux CA 0.72 061111004 Ojai - Ojai Ave. CA 0.70 132150008 Columbus Airport GA 0.70 130590002 Athens FS # 7 GA 0.69 132230003 Yorkville GA 0.69 130890002 South Dekalb GA 0.69 120330004 Ellyson Industrial Park FL 0.69 000020401 SOUTHAMPTON PE 0.68 010731010 LEEDS AL 0.68 010730023 NO. BHAM AL 0.67 120050006 St. Andrews Park FL 0.67 081230006 Greeley Hospital CO 0.67 060832004 Lompoc H Street CA 0.67 051390006 El Dorado AR 0.66 150030010 Kapolei HI 0.66 060550003 Napa - Jefferson St CA 0.66 010735002 PINSON AL 0.65 011011002 MONTG AL 0.64 131210055 Confederate Ave GA 0.64 051191008 ADEQ-DSR AR 0.64 010735003 CORNER AL 0.63 150011012 Kona HI 0.63 010731005 MCADORY AL 0.62 040191113 Geronimo AZ 0.62 000030310 SYDNEY NS 0.60 150012016 Pahala HI 0.60 051190007 PARR AR 0.59 131510002 McDonough GA 0.57 010732003 WYLAM AL 0.56 010732006 HOOVER AL 0.55 150012017 Mountain View HI 0.54 040139998 Vehicle Emissions Laboratory AZ 0.53 060830011 Santa Barbara CA 0.51 110010043 McMillan Reservoir DC 0.51 040130019 West Phoenix AZ 0.50 000060903 London ON #coincidences 10-30 and Corr > 0.5 0.90 010030010 FAIRHOPE AL 0.78 090110124 Groton Fort Griswold CT 0.77 000010401 Mount Pearl NF 0.63 000094301 Cold Lake South AB 0.53 000090121 Edmonton East AB Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 12.00 060832004 Lompoc H Street CA 11.10 061111004 Ojai - Ojai Ave. CA 10.90 060950004 Vallejo - 304 Tuolumne Street CA 10.80 060850005 San Jose - Jackson St. CA 10.60 060670006 Sacramento - Del Paso Manor CA 10.60 060550003 Napa - Jefferson St CA 10.50 060670011 Elk Grove CA 10.40 060010011 Oakland West CA 10.20 060670012 Folsom CA 9.60 061113001 El Rio - Rio Mesa School #2 CA 9.60 060953002 Vacaville CA 9.10 060012004 Berkeley CA 7.70 060010007 Livermore - Rincon CA 6.70 061131003 Woodland CA 6.50 060731010 San Diego - Beardsley Street CA 6.00 060959999 Rio Vista CA 4.90 060731008 Camp Pendleton CA 4.60 060610006 Roseville - N.Sunrise/Douglas CA 3.70 060830011 Santa Barbara CA 3.50 060731002 Escondido CA 3.30 000020401 SOUTHAMPTON PE 3.10 060374002 North Long Beach CA 2.70 061110007 Thousand Oaks - Moorpark Road CA 2.50 040134003 South Phoenix AZ 2.30 040138005 Estrella AZ 2.10 000030310 SYDNEY NS 2.00 040139998 Vehicle Emissions Laboratory AZ 1.60 150030010 Kapolei HI 1.50 040191034 Coachline AZ 1.30 040130019 West Phoenix AZ 0.60 150031001 Honolulu HI 0.60 040134010 Dysart AZ 0.50 060590007 Anaheim CA #coincidences 10-30 and Corr > 0.5 4.70 000010401 Mount Pearl NF 2.70 060570005 Grass Valley CA Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 13.60 061113001 El Rio - Rio Mesa School #2 CA 12.80 060832004 Lompoc H Street CA 11.90 061111004 Ojai - Ojai Ave. CA 11.60 060410003 Point Reyes CA 11.10 060550003 Napa - Jefferson St CA 10.90 060670012 Folsom CA 10.60 060850005 San Jose - Jackson St. CA 9.70 060670010 Sacramento - T Street CA 9.70 060012004 Berkeley CA 9.60 060010011 Oakland West CA 9.50 060010007 Livermore - Rincon CA 9.30 060950004 Vallejo - 304 Tuolumne Street CA 9.20 060670006 Sacramento - Del Paso Manor CA 8.80 061130004 Davis CA 8.80 060953002 Vacaville CA 8.70 060959999 Rio Vista CA 8.60 060670011 Elk Grove CA 8.50 060731010 San Diego - Beardsley Street CA 6.70 060798001 Atascadero CA 6.50 061131003 Woodland CA 5.90 060830011 Santa Barbara CA 4.90 060710005 Lake Gregory - Crestline CA 4.80 060610006 Roseville - N.Sunrise/Douglas CA 4.20 000020401 SOUTHAMPTON PE 3.40 060374002 North Long Beach CA 3.40 060371201 Reseda CA 2.90 060731002 Escondido CA 2.80 061110007 Thousand Oaks - Moorpark Road CA 2.50 000030310 SYDNEY NS 2.00 060792004 Mesa 2 /Nipomo CA 1.90 060731008 Camp Pendleton CA 1.70 150030010 Kapolei HI 1.20 040134003 South Phoenix AZ 1.00 150031001 Honolulu HI 0.90 060639901 Quincy BAM CA 0.80 040138005 Estrella AZ 0.70 060190008 Fresno - 1st Street CA #coincidences 10-30 and Corr > 0.5 3.20 000010401 Mount Pearl NF 2.50 060570005 Grass Valley CA Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 296.80 060310004 Corcoran CA 290.00 060431001 Yosemite Village - Visitor Center CA 57.90 060571001 Truckee BAM CA 39.80 061070009 Sequoia/Kings Canyon - Ash Mountain CA 37.60 060670010 Sacramento - T Street CA 37.00 061010003 Yuba City CA 34.70 061130004 Davis CA 32.00 060798001 Atascadero CA 31.80 060410003 Point Reyes CA 30.40 060711004 Upland CA 30.20 110010043 McMillan Reservoir DC 27.70 060792004 Mesa 2 /Nipomo CA 27.50 060371103 Los Angeles - N. Main Street CA 26.80 060658001 Riverside - Rubidoux CA 25.40 090032006 East Hartford - High Street CT 24.60 060370016 Glendora - Laurel CA 24.10 060371002 Burbank - W. Palm Ave CA 23.90 060659001 Lake Elsinore - W. Flint Street CA 23.90 060376012 Santa Clarita CA 23.60 060650012 Banning - South Hathaway Street CA 23.50 061112002 Simi Valley - Cochran Street CA 21.90 100032004 MLK DE 21.70 010730023 NO. BHAM AL 21.70 010331002 MSHOALS AL 21.50 131390003 Gainesville GA 21.50 090011123 Danbury CT 20.90 010732003 WYLAM AL 20.80 060731006 Alpine CA 20.40 060250005 Calexico - Ethel Street CA 20.20 130770002 NEWNAN GA 19.90 131850003 Valdosta GA 19.90 120730012 Tallahassee Community College FL 19.90 061110009 Piru - Pacific CA 19.70 010731010 LEEDS AL 19.60 150011012 Kona HI 19.50 120230002 Lake City FL 19.30 011011002 MONTG AL 18.90 060710005 Lake Gregory - Crestline CA 18.90 010731009 PROVIDENCE AL 18.50 130890002 South Dekalb GA 18.50 121130015 Woodlawn FL 18.40 120470015 White Springs FL 18.40 050350005 MARION AR 18.30 010731005 MCADORY AL 18.20 060371201 Reseda CA 18.10 131530001 Warner Robins GA 18.10 090092123 Waterbury CT 18.10 061072002 Visalia - N. Church Street CA 18.10 000061004 Sarnia ON 18.00 120050006 St. Andrews Park FL 17.90 090090027 New Haven - Criscuolo Park CT 17.80 060590007 Anaheim CA 17.70 051191008 ADEQ-DSR AR 17.70 051190007 PARR AR 17.50 060830011 Santa Barbara CA 17.50 010732006 HOOVER AL 17.40 051430005 SPRNGDLE AR 17.40 051390006 El Dorado AR 17.30 000041302 BATHURST NB 17.20 060730003 El Cajon - Redwood Ave CA 17.10 132950002 Rossville GA 17.10 060610006 Roseville - N.Sunrise/Douglas CA 17.10 060290014 Bakersfield - 5558 California Ave CA 16.90 120590004 Bonifay FL 16.80 010735003 CORNER AL 16.70 120861016 Miami Fire Station #5 FL 16.60 010735002 PINSON AL 16.50 120330004 Ellyson Industrial Park FL 16.40 120830003 YMC FL 16.30 000040203 FOREST HILLS NB 16.20 131350002 Gwinnett Tech GA 16.10 131210055 Confederate Ave GA 16.10 120952002 Lake Isle Estates FL 15.90 060070002 Chico - Manzanita CA 15.80 130511002 Savannah L&A GA 15.70 130210012 Macon GA 15.60 120310100 Mayo Clinic FL 15.60 060959999 Rio Vista CA 15.50 061110007 Thousand Oaks - Moorpark Road CA 15.40 130590002 Athens FS # 7 GA 15.20 120013011 Payne's Prarie FL 15.10 121150013 Bee Ridge FL 15.10 121056006 Fl. Baptist Children's Home FL 15.10 120990009 Royal Palm Beach FL 15.10 060374002 North Long Beach CA 14.90 132150008 Columbus Airport GA 14.90 121035002 John A. Chesnut Sr. Park FL 14.90 000060512 Hamilton Downtown ON 14.80 061131003 Woodland CA 14.80 000061402 Brantford ON 14.70 120310077 Sheffield Elementary School FL 14.70 120210004 Laurel Oaks Elementary FL 14.60 080770017 Grand Junction - Powell Building CO 14.50 132230003 Yorkville GA 14.50 060010007 Livermore - Rincon CA 14.50 000060204 Windsor Downtown ON 14.40 121030018 Azalea FL 14.40 060731002 Escondido CA 14.40 060190008 Fresno - 1st Street CA 14.40 000090227 Calgary Central AB 14.30 060731010 San Diego - Beardsley Street CA 14.20 120090011 Fay Park FL 14.20 060210002 Willows - E. Laurel Street CA 14.10 131510002 McDonough GA 14.10 120111002 DAVIE FL 14.00 120866001 Homestead Fire Station #16 FL 14.00 060074001 Gridley CA 14.00 000060303 Kingston ON 13.90 090050004 Thomaston CT 13.90 000065801 Chatham ON 13.90 000061502 Kitchener ON 13.90 000030701 AYLESFORD MOUNTAIN NS 13.70 060890007 Anderson CA 13.70 000065301 Port Stanley ON 13.60 121152002 Jackson Road FL 13.50 132450091 AUGUSTA GA 13.50 121275002 Blind Services; 1185-A Dunn Ave FL 13.40 080310013 Denver - NJH - 14th Ave. & Albion St. CO 13.30 120090007 Melbourne FL 13.30 060990005 Modesto - 14th Street CA 13.30 060731008 Camp Pendleton CA 13.20 060012004 Berkeley CA 13.20 000065401 Belleville ON 13.20 000065001 Barrie ON 13.20 000054501 L'Assomption QC 13.10 000060903 London ON 12.90 120310098 Mandarin FL 12.40 000061302 St. Catharines ON 12.30 061113001 El Rio - Rio Mesa School #2 CA 12.20 000040209 CASTLE ST. SAINT JO NB 12.00 060953002 Vacaville CA 12.00 000054703 Bécancour (Aréna) QC 11.90 150012016 Pahala HI 11.90 090050005 Cornwall CT 11.90 060670012 Folsom CA 11.90 000063701 Grand Bend ON 11.80 060010011 Oakland West CA 11.80 000050801 Ursulines QC 11.80 000030310 SYDNEY NS 11.60 040191113 Geronimo AZ 11.50 060670006 Sacramento - Del Paso Manor CA 11.50 060550003 Napa - Jefferson St CA 11.40 060850005 San Jose - Jackson St. CA 11.40 000061104 Peterborough ON 11.40 000052301 Saint-Faustin QC 11.30 060950004 Vallejo - 304 Tuolumne Street CA 11.20 000090222 Calgary Northwest AB 11.10 060670011 Elk Grove CA 11.10 000060424 Toronto Downtown ON 10.90 061111004 Ojai - Ojai Ave. CA 10.90 000061201 Cornwall ON 10.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 10.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 10.60 080310002 Denver - CAMP - 2105 Broadway CO 10.30 000054401 Saint-Anicet QC 10.20 081230006 Greeley Hospital CO 10.20 000063301 Dorset ON 10.10 000062501 Tiverton ON 10.00 080010006 Commerce City - 7101 Birch St. CO 10.00 000065701 Morrisburg ON 10.00 000040302 MONCTON NB 9.90 060832004 Lompoc H Street CA 9.70 040191030 Green Valley AZ 9.70 000060104 Ottawa ON 9.60 000020301 WELLINGTON PE 9.50 000051501 Zéphirin QC 9.40 000020104 CHARLOTTETOWN PE 9.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.20 000065201 Parry Sound ON 9.10 000062001 North Bay ON 9.00 040191032 Rose Elementary AZ 8.90 000090218 Calgary East AB 8.90 000060709 Sault Ste Marie ON 8.80 040191034 Coachline AZ 8.80 040139812 Durango AZ 8.60 000060609 Sudbury ON 8.50 080131001 Boulder - CU - 2102 Athens St. CO 8.40 060271023 Bishop Paiute Tribe-CA CA 8.20 000020401 SOUTHAMPTON PE 7.80 040134010 Dysart AZ 7.20 000040103 FREDERICTON NB 7.10 040130019 West Phoenix AZ 6.40 040139998 Vehicle Emissions Laboratory AZ 6.30 080130003 Longmont CO 6.10 060639901 Quincy BAM CA 6.10 040138005 Estrella AZ 6.00 150031001 Honolulu HI 5.90 040134003 South Phoenix AZ 5.50 150012017 Mountain View HI 5.00 150030010 Kapolei HI #coincidences 10-30 and Corr > 0.5 73.50 120710005 Winkler Pump Station FL 29.60 080410017 Colorado College CO 22.80 010030010 FAIRHOPE AL 16.60 080350004 Chatfield Park - 11500 N. Roxborough Par CO 15.10 120570030 PCEIA3 FL 14.70 120573002 SYDNEY FL 13.90 000090302 Red Deer AB 13.60 000040801 CANTERBURY NB 13.60 000040207 SAINT JOHN WEST NB 13.40 000094301 Cold Lake South AB 12.90 090110124 Groton Fort Griswold CT 12.40 000090120 Edmonton South AB 10.70 000090121 Edmonton East AB 10.00 000090130 Edmonton Central AB 9.70 000090502 Lethbridge AB 9.60 060570005 Grass Valley CA 9.20 000040901 ST ANDREWS NB 8.10 000010401 Mount Pearl NF 8.00 000091101 Elk Island AB 7.60 000090601 Fort Saskatchewan AB 6.90 000100010 Creston PC School BC 6.30 000091901 Caroline AB 4.50 150011006 Hilo HI Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 40.60 000020401 SOUTHAMPTON PE 36.90 000030310 SYDNEY NS 28.70 000010401 Mount Pearl NF 20.60 000040209 CASTLE ST. SAINT JO NB 20.60 000040207 SAINT JOHN WEST NB 20.60 000040203 FOREST HILLS NB 20.60 000040103 FREDERICTON NB 18.20 061131003 Woodland CA 18.20 061130004 Davis CA 18.20 060959999 Rio Vista CA 18.20 060953002 Vacaville CA 18.20 060950004 Vallejo - 304 Tuolumne Street CA 18.20 060850005 San Jose - Jackson St. CA 18.20 060670012 Folsom CA 18.20 060670011 Elk Grove CA 18.20 060670010 Sacramento - T Street CA 18.20 060670006 Sacramento - Del Paso Manor CA 18.20 060610006 Roseville - N.Sunrise/Douglas CA 18.20 060550003 Napa - Jefferson St CA 18.20 060410003 Point Reyes CA 18.20 060012004 Berkeley CA 18.20 060010011 Oakland West CA 18.20 060010007 Livermore - Rincon CA 15.60 000040302 MONCTON NB 15.60 000030701 AYLESFORD MOUNTAIN NS 15.60 000020301 WELLINGTON PE 15.60 000020104 CHARLOTTETOWN PE 12.80 061010003 Yuba City CA 12.80 060890007 Anderson CA 12.80 060570005 Grass Valley CA 12.80 060210002 Willows - E. Laurel Street CA 12.80 060074001 Gridley CA 12.80 060070002 Chico - Manzanita CA 12.50 000040901 ST ANDREWS NB 12.50 000040801 CANTERBURY NB 10.70 060731010 San Diego - Beardsley Street CA 10.10 060990005 Modesto - 14th Street CA 10.10 060431001 Yosemite Village - Visitor Center CA 9.80 061113001 El Rio - Rio Mesa School #2 CA 9.80 061111004 Ojai - Ojai Ave. CA 9.80 060832004 Lompoc H Street CA 9.80 060830011 Santa Barbara CA 9.20 061072002 Visalia - N. Church Street CA 9.20 060798001 Atascadero CA 9.20 060792004 Mesa 2 /Nipomo CA 9.20 060310004 Corcoran CA 9.20 060290014 Bakersfield - 5558 California Ave CA 9.20 060190008 Fresno - 1st Street CA 6.90 100032004 MLK DE 6.70 060650012 Banning - South Hathaway Street CA 6.50 090110124 Groton Fort Griswold CT 6.50 090090027 New Haven - Criscuolo Park CT 6.50 090032006 East Hartford - High Street CT 6.20 061112002 Simi Valley - Cochran Street CA 6.20 061110009 Piru - Pacific CA 6.20 061110007 Thousand Oaks - Moorpark Road CA 6.20 060731008 Camp Pendleton CA 6.20 060731002 Escondido CA 6.20 060711004 Upland CA 6.20 060710005 Lake Gregory - Crestline CA 6.20 060659001 Lake Elsinore - W. Flint Street CA 6.20 060658001 Riverside - Rubidoux CA 6.20 060590007 Anaheim CA 6.20 060376012 Santa Clarita CA 6.20 060374002 North Long Beach CA 6.20 060371201 Reseda CA 6.20 060371103 Los Angeles - N. Main Street CA 6.20 060371002 Burbank - W. Palm Ave CA 6.20 060370016 Glendora - Laurel CA 6.00 120990009 Royal Palm Beach FL 6.00 120866001 Homestead Fire Station #16 FL 6.00 120861016 Miami Fire Station #5 FL 6.00 120111002 DAVIE FL 6.00 060639901 Quincy BAM CA 6.00 060571001 Truckee BAM CA 5.90 060731006 Alpine CA 5.90 060730003 El Cajon - Redwood Ave CA 5.90 060250005 Calexico - Ethel Street CA 5.70 000061201 Cornwall ON 5.70 000054501 L'Assomption QC 5.70 000054401 Saint-Anicet QC 5.70 000052301 Saint-Faustin QC 5.60 121130015 Woodlawn FL 5.60 120330004 Ellyson Industrial Park FL 5.60 010970003 CHICK. AL 5.60 010030010 FAIRHOPE AL 5.50 040139998 Vehicle Emissions Laboratory AZ 5.50 040139812 Durango AZ 5.50 040138005 Estrella AZ 5.50 040134010 Dysart AZ 5.50 040134003 South Phoenix AZ 5.50 040130019 West Phoenix AZ 5.50 000100059 Grand Forks City Hall BC 5.20 000041302 BATHURST NB 5.00 040191034 Coachline AZ 4.90 000100010 Creston PC School BC 4.70 000065001 Barrie ON 4.70 000061502 Kitchener ON 4.70 000061402 Brantford ON 4.70 000061302 St. Catharines ON 4.70 000060512 Hamilton Downtown ON 4.70 000060424 Toronto Downtown ON 4.60 132950002 Rossville GA 4.60 132230003 Yorkville GA 4.60 010735003 CORNER AL 4.60 010735002 PINSON AL 4.60 010732006 HOOVER AL 4.60 010732003 WYLAM AL 4.60 010731010 LEEDS AL 4.60 010730023 NO. BHAM AL 4.20 132150008 Columbus Airport GA 4.20 131530001 Warner Robins GA 4.20 131510002 McDonough GA 4.20 131390003 Gainesville GA 4.20 131350002 Gwinnett Tech GA 4.20 131210055 Confederate Ave GA 4.20 130890002 South Dekalb GA 4.20 130770002 NEWNAN GA 4.20 130590002 Athens FS # 7 GA 4.20 130210012 Macon GA 4.20 000091901 Caroline AB 4.20 000090302 Red Deer AB 4.20 000090227 Calgary Central AB 4.20 000090222 Calgary Northwest AB 4.20 000090218 Calgary East AB 4.10 090092123 Waterbury CT 4.10 090050005 Cornwall CT 4.10 090050004 Thomaston CT 4.10 090011123 Danbury CT 4.00 060271023 Bishop Paiute Tribe-CA CA 4.00 000060204 Windsor Downtown ON 3.90 130511002 Savannah L&A GA 3.90 050350005 MARION AR 3.80 000065801 Chatham ON 3.80 000065301 Port Stanley ON 3.80 000061004 Sarnia ON 3.80 000060903 London ON 3.50 000090601 Fort Saskatchewan AB 3.50 000090130 Edmonton Central AB 3.50 000090121 Edmonton East AB 3.50 000090120 Edmonton South AB 3.40 000065401 Belleville ON 3.40 000061104 Peterborough ON 3.30 010731009 PROVIDENCE AL 3.30 010731005 MCADORY AL 3.30 010331002 MSHOALS AL 3.20 011011002 MONTG AL 3.00 000065701 Morrisburg ON 3.00 000065201 Parry Sound ON 3.00 000062001 North Bay ON 3.00 000060609 Sudbury ON 3.00 000060303 Kingston ON 3.00 000054703 Bécancour (Aréna) QC 3.00 000051501 Zéphirin QC 3.00 000050801 Ursulines QC 2.90 120590004 Bonifay FL 2.90 120050006 St. Andrews Park FL 2.80 150012017 Mountain View HI 2.80 150012016 Pahala HI 2.80 150011012 Kona HI 2.80 150011006 Hilo HI 2.70 120090011 Fay Park FL 2.70 120090007 Melbourne FL 2.70 110010043 McMillan Reservoir DC 2.40 132450091 AUGUSTA GA 2.40 000063301 Dorset ON 2.40 000060104 Ottawa ON 2.30 121275002 Blind Services; 1185-A Dunn Ave FL 2.30 120830003 YMC FL 2.30 120470015 White Springs FL 2.30 120310100 Mayo Clinic FL 2.30 120310098 Mandarin FL 2.30 120310077 Sheffield Elementary School FL 2.30 120230002 Lake City FL 2.30 120013011 Payne's Prarie FL 2.30 061070009 Sequoia/Kings Canyon - Ash Mountain CA 2.30 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.30 051390006 El Dorado AR 2.30 051191008 ADEQ-DSR AR 2.30 051190007 PARR AR 2.30 000090502 Lethbridge AB 2.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 2.20 150031001 Honolulu HI 2.20 150030010 Kapolei HI 2.20 051430005 SPRNGDLE AR 2.10 120710005 Winkler Pump Station FL 2.10 120210004 Laurel Oaks Elementary FL 1.80 131850003 Valdosta GA 1.80 120730012 Tallahassee Community College FL 1.70 121152002 Jackson Road FL 1.70 121150013 Bee Ridge FL 1.70 121056006 Fl. Baptist Children's Home FL 1.70 121035002 John A. Chesnut Sr. Park FL 1.70 121030018 Azalea FL 1.70 120952002 Lake Isle Estates FL 1.70 120573002 SYDNEY FL 1.70 120570030 PCEIA3 FL 1.70 000091101 Elk Island AB 1.70 000060709 Sault Ste Marie ON 1.60 000063701 Grand Bend ON 1.60 000062501 Tiverton ON 1.40 081230006 Greeley Hospital CO 1.40 080310025 Denver Animal Shelter - 678 S. Jason St. CO 1.40 080310013 Denver - NJH - 14th Ave. & Albion St. CO 1.40 080310002 Denver - CAMP - 2105 Broadway CO 1.40 080010006 Commerce City - 7101 Birch St. CO 1.20 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.20 080131001 Boulder - CU - 2102 Athens St. CO 1.20 080130003 Longmont CO 1.20 000094301 Cold Lake South AB 1.00 080770017 Grand Junction - Powell Building CO 0.80 040191113 Geronimo AZ 0.80 040191032 Rose Elementary AZ 0.80 040191030 Green Valley AZ 0.70 080410017 Colorado College CO AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)