Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.73 110010043 McMillan Reservoir DC 0.59 120990009 Royal Palm Beach FL 0.54 000091101 Elk Island AB 0.53 000090120 Edmonton South AB 0.53 000030310 SYDNEY NS 0.52 000090601 Fort Saskatchewan AB 0.52 000090121 Edmonton East AB 0.52 000020301 WELLINGTON 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 0.79 120990009 Royal Palm Beach FL 0.78 000020301 WELLINGTON PE 0.71 000091101 Elk Island AB 0.67 150011012 Kona HI 0.67 120310098 Mandarin FL 0.67 000030310 SYDNEY NS 0.65 000090601 Fort Saskatchewan AB 0.65 000060204 Windsor Downtown ON 0.64 051390006 El Dorado AR 0.64 000090120 Edmonton South AB 0.60 000090302 Red Deer AB 0.60 000090121 Edmonton East AB 0.59 050350005 MARION AR 0.57 120090007 Melbourne FL 0.57 000060609 Sudbury ON 0.56 060010007 Livermore - Rincon CA 0.55 000094301 Cold Lake South AB 0.54 150030010 Kapolei HI 0.54 000061502 Kitchener ON 0.53 100032004 MLK DE 0.53 051191008 ADEQ-DSR AR 0.53 000040103 FREDERICTON NB 0.50 000020104 CHARLOTTETOWN PE #coincidences 10-30 and Corr > 0.5 0.61 000090130 Edmonton Central AB 0.58 060731010 San Diego - Beardsley Street CA 0.51 120571065 gandy FL Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 15.50 060010011 Oakland West CA 14.70 060950004 Vallejo - 304 Tuolumne Street CA 14.60 060012004 Berkeley CA 14.00 060670012 Folsom CA 13.80 060010007 Livermore - Rincon CA 13.30 060550003 Napa - Jefferson St CA 13.10 060953002 Vacaville CA 13.00 060670011 Elk Grove CA 12.60 060832004 Lompoc H Street CA 12.00 061130004 Davis CA 10.80 060830011 Santa Barbara CA 10.20 061111004 Ojai - Ojai Ave. CA 9.70 061131003 Woodland CA 8.80 060850005 San Jose - Jackson St. CA 8.00 061110009 Piru - Pacific CA 7.00 000030310 SYDNEY NS 6.80 060959999 Rio Vista CA 6.50 061113001 El Rio - Rio Mesa School #2 CA 6.50 061110007 Thousand Oaks - Moorpark Road CA 6.20 060731008 Camp Pendleton CA 4.90 060610006 Roseville - N.Sunrise/Douglas CA 4.50 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 4.30 040138005 Estrella AZ 3.90 090050004 Thomaston CT 3.80 150030010 Kapolei HI 3.40 061112002 Simi Valley - Cochran Street CA 3.00 061072002 Visalia - N. Church Street CA 2.70 040134010 Dysart AZ 2.50 150012017 Mountain View HI 2.40 040130019 West Phoenix AZ 2.20 060731002 Escondido CA 1.90 090110124 Groton Fort Griswold CT 1.90 060710005 Lake Gregory - Crestline CA 1.80 060570005 Grass Valley CA 1.60 060374002 North Long Beach CA 1.60 060271023 Bishop Paiute Tribe-CA CA 1.60 040139998 Vehicle Emissions Laboratory AZ 1.30 060639901 Quincy BAM CA #coincidences 10-30 and Corr > 0.5 16.10 000020401 SOUTHAMPTON PE 1.60 060731010 San Diego - Beardsley Street CA Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 14.30 060010011 Oakland West CA 13.80 060012004 Berkeley CA 13.20 060832004 Lompoc H Street CA 13.20 060010007 Livermore - Rincon CA 12.90 060950004 Vallejo - 304 Tuolumne Street CA 12.40 060670006 Sacramento - Del Paso Manor CA 12.20 060550003 Napa - Jefferson St CA 12.10 060670010 Sacramento - T Street CA 12.00 060670012 Folsom CA 11.60 060953002 Vacaville CA 11.30 061111004 Ojai - Ojai Ave. CA 11.20 060959999 Rio Vista CA 11.20 060670011 Elk Grove CA 11.10 061113001 El Rio - Rio Mesa School #2 CA 10.90 060850005 San Jose - Jackson St. CA 10.80 060830011 Santa Barbara CA 10.00 061130004 Davis CA 9.70 061131003 Woodland CA 9.20 060792004 Mesa 2 /Nipomo CA 5.10 061110007 Thousand Oaks - Moorpark Road CA 4.50 061072002 Visalia - N. Church Street CA 4.50 060610006 Roseville - N.Sunrise/Douglas CA 4.40 060374002 North Long Beach CA 4.30 060290014 Bakersfield - 5558 California Ave CA 3.90 000030310 SYDNEY NS 3.80 060990005 Modesto - 14th Street CA 3.60 060710005 Lake Gregory - Crestline CA 3.60 060371201 Reseda CA 3.50 061110009 Piru - Pacific CA 3.40 060570005 Grass Valley CA 3.30 150011006 Hilo HI 3.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.60 060190008 Fresno - 1st Street CA 2.30 061112002 Simi Valley - Cochran Street CA 2.20 060639901 Quincy BAM CA 2.00 060731002 Escondido CA 1.90 040138005 Estrella AZ 1.60 150012017 Mountain View HI 1.40 150030010 Kapolei HI 1.20 090050004 Thomaston CT 1.20 060731008 Camp Pendleton CA 1.20 060271023 Bishop Paiute Tribe-CA CA 1.10 090011123 Danbury CT 0.90 060431001 Yosemite Village - Visitor Center CA 0.80 040130019 West Phoenix AZ 0.70 040139998 Vehicle Emissions Laboratory AZ 0.70 000040103 FREDERICTON NB 0.50 000040207 SAINT JOHN WEST NB #coincidences 10-30 and Corr > 0.5 12.60 000020401 SOUTHAMPTON PE 4.10 060731010 San Diego - Beardsley Street CA Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 399.60 120310077 Sheffield Elementary School FL 130.80 060310004 Corcoran CA 82.10 060250005 Calexico - Ethel Street CA 69.40 060190008 Fresno - 1st Street CA 65.80 150011006 Hilo HI 55.90 060290014 Bakersfield - 5558 California Ave CA 54.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 45.30 060431001 Yosemite Village - Visitor Center CA 36.90 060990005 Modesto - 14th Street CA 33.40 060371103 Los Angeles - N. Main Street CA 33.30 090032006 East Hartford - High Street CT 33.00 060670010 Sacramento - T Street CA 32.80 060658001 Riverside - Rubidoux CA 32.40 110010043 McMillan Reservoir DC 32.00 051190007 PARR AR 29.70 131390003 Gainesville GA 27.70 040191034 Coachline AZ 27.40 060792004 Mesa 2 /Nipomo CA 27.40 040191032 Rose Elementary AZ 25.60 060670006 Sacramento - Del Paso Manor CA 25.20 060370016 Glendora - Laurel CA 24.40 050350005 MARION AR 24.30 060371002 Burbank - W. Palm Ave CA 24.20 000061004 Sarnia ON 23.20 132950002 Rossville GA 22.60 000090227 Calgary Central AB 22.10 000060204 Windsor Downtown ON 21.70 100032004 MLK DE 21.70 010731010 LEEDS AL 21.60 010331002 MSHOALS AL 21.40 060371201 Reseda CA 21.00 131510002 McDonough GA 21.00 060376012 Santa Clarita CA 20.80 010730023 NO. BHAM AL 20.50 060659001 Lake Elsinore - W. Flint Street CA 20.30 150011012 Kona HI 20.30 010030010 FAIRHOPE AL 20.20 130890002 South Dekalb GA 20.20 010732003 WYLAM AL 20.00 131210055 Confederate Ave GA 20.00 000063701 Grand Bend ON 19.70 130770002 NEWNAN GA 19.70 060590007 Anaheim CA 19.60 000061402 Brantford ON 19.40 121152002 Jackson Road FL 19.40 051191008 ADEQ-DSR AR 19.20 132230003 Yorkville GA 19.20 000090302 Red Deer AB 18.80 131350002 Gwinnett Tech GA 18.70 000061502 Kitchener ON 18.60 010731005 MCADORY AL 18.50 090090027 New Haven - Criscuolo Park CT 18.40 060650012 Banning - South Hathaway Street CA 18.30 010970003 CHICK. AL 18.30 000060512 Hamilton Downtown ON 18.30 000040203 FOREST HILLS NB 18.20 010735003 CORNER AL 18.00 051390006 El Dorado AR 17.90 130590002 Athens FS # 7 GA 17.70 131530001 Warner Robins GA 17.70 060374002 North Long Beach CA 17.70 000090121 Edmonton East AB 17.70 000061302 St. Catharines ON 17.60 000090120 Edmonton South AB 17.50 000065801 Chatham ON 17.50 000060303 Kingston ON 17.20 090092123 Waterbury CT 17.20 000041302 BATHURST NB 17.10 060731002 Escondido CA 16.90 120230002 Lake City FL 16.80 000060903 London ON 16.70 132150008 Columbus Airport GA 16.70 131850003 Valdosta GA 16.50 120470015 White Springs FL 16.50 060710005 Lake Gregory - Crestline CA 16.50 000065301 Port Stanley ON 16.40 000062501 Tiverton ON 16.40 000054401 Saint-Anicet QC 16.30 060610006 Roseville - N.Sunrise/Douglas CA 16.30 010735002 PINSON AL 16.30 010731009 PROVIDENCE AL 16.20 060731006 Alpine CA 16.20 051430005 SPRNGDLE AR 16.00 060730003 El Cajon - Redwood Ave CA 16.00 000065001 Barrie ON 15.90 120330004 Ellyson Industrial Park FL 15.90 061112002 Simi Valley - Cochran Street CA 15.90 000054501 L'Assomption QC 15.70 010732006 HOOVER AL 15.70 000090222 Calgary Northwest AB 15.70 000060424 Toronto Downtown ON 15.30 130210012 Macon GA 15.30 120573002 SYDNEY FL 15.20 011011002 MONTG AL 15.10 120090011 Fay Park FL 15.00 000090218 Calgary East AB 14.90 000050801 Ursulines QC 14.60 000061201 Cornwall ON 14.50 132450091 AUGUSTA GA 14.50 121056006 Fl. Baptist Children's Home FL 14.50 000052301 Saint-Faustin QC 14.40 061072002 Visalia - N. Church Street CA 14.10 090011123 Danbury CT 14.00 120730012 Tallahassee Community College FL 13.80 000091101 Elk Island AB 13.80 000063301 Dorset ON 13.70 120710005 Winkler Pump Station FL 13.70 120590004 Bonifay FL 13.70 060890007 Anderson CA 13.60 000061104 Peterborough ON 13.40 130511002 Savannah L&A GA 13.40 000065201 Parry Sound ON 13.20 060959999 Rio Vista CA 13.20 000065701 Morrisburg ON 13.10 120861016 Miami Fire Station #5 FL 13.00 090050005 Cornwall CT 12.90 061110007 Thousand Oaks - Moorpark Road CA 12.80 121035002 John A. Chesnut Sr. Park FL 12.80 120830003 YMC FL 12.70 121130015 Woodlawn FL 12.70 060070002 Chico - Manzanita CA 12.60 121030018 Azalea FL 12.60 040191113 Geronimo AZ 12.50 061010003 Yuba City CA 12.50 000090502 Lethbridge AB 12.50 000062001 North Bay ON 12.30 120050006 St. Andrews Park FL 12.20 060731008 Camp Pendleton CA 12.20 000065401 Belleville ON 12.20 000060709 Sault Ste Marie ON 12.10 000060104 Ottawa ON 12.10 000054703 Bécancour (Aréna) QC 12.00 060850005 San Jose - Jackson St. CA 12.00 000030701 AYLESFORD MOUNTAIN NS 11.90 120952002 Lake Isle Estates FL 11.80 121150013 Bee Ridge FL 11.60 120210004 Laurel Oaks Elementary FL 11.50 000091901 Caroline AB 11.40 061113001 El Rio - Rio Mesa School #2 CA 11.30 061131003 Woodland CA 11.30 061110009 Piru - Pacific CA 11.20 120866001 Homestead Fire Station #16 FL 11.10 120090007 Melbourne FL 11.10 090110124 Groton Fort Griswold CT 11.00 060074001 Gridley CA 11.00 000020104 CHARLOTTETOWN PE 10.90 150031001 Honolulu HI 10.90 000090601 Fort Saskatchewan AB 10.80 090050004 Thomaston CT 10.80 000094301 Cold Lake South AB 10.60 060210002 Willows - E. Laurel Street CA 10.50 121275002 Blind Services; 1185-A Dunn Ave FL 10.50 000060609 Sudbury ON 10.40 120013011 Payne's Prarie FL 10.40 080310013 Denver - NJH - 14th Ave. & Albion St. CO 10.30 000040901 ST ANDREWS NB 10.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 10.20 081230006 Greeley Hospital CO 9.50 000040209 CASTLE ST. SAINT JO NB 9.40 060571001 Truckee BAM CA 9.40 000051501 Zéphirin QC 9.40 000040302 MONCTON NB 9.40 000030310 SYDNEY NS 9.20 061130004 Davis CA 9.10 120111002 DAVIE FL 8.80 080310025 Denver Animal Shelter - 678 S. Jason St. CO 8.60 000020301 WELLINGTON PE 8.50 040134003 South Phoenix AZ 8.40 000040207 SAINT JOHN WEST NB 8.20 040191030 Green Valley AZ 8.10 080010006 Commerce City - 7101 Birch St. CO 8.10 040139812 Durango AZ 8.00 120310098 Mandarin FL 8.00 080131001 Boulder - CU - 2102 Athens St. CO 8.00 060010007 Livermore - Rincon CA 7.90 060953002 Vacaville CA 7.90 060550003 Napa - Jefferson St CA 7.80 080310002 Denver - CAMP - 2105 Broadway CO 7.80 061111004 Ojai - Ojai Ave. CA 7.80 060670011 Elk Grove CA 7.80 060012004 Berkeley CA 7.80 000040103 FREDERICTON NB 7.70 120310100 Mayo Clinic FL 7.50 060670012 Folsom CA 7.40 060830011 Santa Barbara CA 7.40 040139998 Vehicle Emissions Laboratory AZ 7.20 060570005 Grass Valley CA 7.10 120990009 Royal Palm Beach FL 7.00 080770017 Grand Junction - Powell Building CO 7.00 060950004 Vallejo - 304 Tuolumne Street CA 7.00 060271023 Bishop Paiute Tribe-CA CA 6.70 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 6.50 060010011 Oakland West CA 6.20 040134010 Dysart AZ 5.80 150012017 Mountain View HI 5.80 040130019 West Phoenix AZ 5.40 060832004 Lompoc H Street CA 4.90 150030010 Kapolei HI 4.80 060639901 Quincy BAM CA 4.60 040138005 Estrella AZ #coincidences 10-30 and Corr > 0.5 31.50 060711004 Upland CA 26.50 060651003 Riverside - Magnolia CA 18.80 120571065 gandy FL 18.50 080350004 Chatfield Park - 11500 N. Roxborough Par CO 18.10 000090130 Edmonton Central AB 15.40 120570030 PCEIA3 FL 13.50 060731010 San Diego - Beardsley Street CA 12.40 150012016 Pahala HI 9.30 000100010 Creston PC School BC 9.20 000040801 CANTERBURY NB 4.50 000020401 SOUTHAMPTON PE Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 20.50 060731010 San Diego - Beardsley Street CA 18.90 061131003 Woodland CA 18.90 061130004 Davis CA 18.90 060959999 Rio Vista CA 18.90 060953002 Vacaville CA 18.90 060950004 Vallejo - 304 Tuolumne Street CA 18.90 060850005 San Jose - Jackson St. CA 18.90 060670012 Folsom CA 18.90 060670011 Elk Grove CA 18.90 060670010 Sacramento - T Street CA 18.90 060670006 Sacramento - Del Paso Manor CA 18.90 060610006 Roseville - N.Sunrise/Douglas CA 18.90 060550003 Napa - Jefferson St CA 18.90 060410003 Point Reyes CA 18.90 060012004 Berkeley CA 18.90 060010011 Oakland West CA 18.90 060010007 Livermore - Rincon CA 14.50 061113001 El Rio - Rio Mesa School #2 CA 14.50 061111004 Ojai - Ojai Ave. CA 14.50 060832004 Lompoc H Street CA 14.50 060830011 Santa Barbara CA 14.30 000100010 Creston PC School BC 12.10 061010003 Yuba City CA 12.10 060890007 Anderson CA 12.10 060570005 Grass Valley CA 12.10 060210002 Willows - E. Laurel Street CA 12.10 060074001 Gridley CA 12.10 060070002 Chico - Manzanita CA 12.00 100032004 MLK DE 12.00 060990005 Modesto - 14th Street CA 12.00 060431001 Yosemite Village - Visitor Center CA 11.30 000020401 SOUTHAMPTON PE 11.00 000030310 SYDNEY NS 10.30 000010401 Mount Pearl NF 7.80 061072002 Visalia - N. Church Street CA 7.80 060798001 Atascadero CA 7.80 060792004 Mesa 2 /Nipomo CA 7.80 060310004 Corcoran CA 7.80 060290014 Bakersfield - 5558 California Ave CA 7.80 060190008 Fresno - 1st Street CA 7.20 060639901 Quincy BAM CA 7.20 060571001 Truckee BAM CA 7.00 051390006 El Dorado AR 7.00 051191008 ADEQ-DSR AR 7.00 051190007 PARR AR 6.90 060731006 Alpine CA 6.90 060730003 El Cajon - Redwood Ave CA 6.90 060250005 Calexico - Ethel Street CA 6.50 061112002 Simi Valley - Cochran Street CA 6.50 061110009 Piru - Pacific CA 6.50 061110007 Thousand Oaks - Moorpark Road CA 6.50 060731008 Camp Pendleton CA 6.50 060731002 Escondido CA 6.50 060711004 Upland CA 6.50 060710005 Lake Gregory - Crestline CA 6.50 060659001 Lake Elsinore - W. Flint Street CA 6.50 060658001 Riverside - Rubidoux CA 6.50 060651003 Riverside - Magnolia CA 6.50 060590007 Anaheim CA 6.50 060376012 Santa Clarita CA 6.50 060374002 North Long Beach CA 6.50 060371201 Reseda CA 6.50 060371103 Los Angeles - N. Main Street CA 6.50 060371002 Burbank - W. Palm Ave CA 6.50 060370016 Glendora - Laurel CA 6.50 000065001 Barrie ON 6.50 000061502 Kitchener ON 6.50 000061402 Brantford ON 6.50 000061302 St. Catharines ON 6.50 000060512 Hamilton Downtown ON 6.50 000060424 Toronto Downtown ON 6.30 081230006 Greeley Hospital CO 6.30 080310025 Denver Animal Shelter - 678 S. Jason St. CO 6.30 080310013 Denver - NJH - 14th Ave. & Albion St. CO 6.30 080310002 Denver - CAMP - 2105 Broadway CO 6.30 080010006 Commerce City - 7101 Birch St. CO 5.90 090110124 Groton Fort Griswold CT 5.90 090090027 New Haven - Criscuolo Park CT 5.90 090032006 East Hartford - High Street CT 5.40 080350004 Chatfield Park - 11500 N. Roxborough Par CO 5.40 080131001 Boulder - CU - 2102 Athens St. CO 5.40 080130003 Longmont CO 5.20 000065401 Belleville ON 5.20 000061104 Peterborough ON 5.00 000065801 Chatham ON 5.00 000065301 Port Stanley ON 5.00 000061004 Sarnia ON 5.00 000060903 London ON 5.00 000060204 Windsor Downtown ON 4.90 060650012 Banning - South Hathaway Street CA 4.50 090092123 Waterbury CT 4.50 090050005 Cornwall CT 4.50 090050004 Thomaston CT 4.50 090011123 Danbury CT 4.50 000054703 Bécancour (Aréna) QC 4.50 000051501 Zéphirin QC 4.50 000050801 Ursulines QC 4.30 000091901 Caroline AB 4.30 000090302 Red Deer AB 4.30 000090227 Calgary Central AB 4.30 000090222 Calgary Northwest AB 4.30 000090218 Calgary East AB 4.10 132450091 AUGUSTA GA 4.10 000040209 CASTLE ST. SAINT JO NB 4.10 000040207 SAINT JOHN WEST NB 4.10 000040203 FOREST HILLS NB 4.10 000040103 FREDERICTON NB 4.00 080770017 Grand Junction - Powell Building CO 3.90 000061201 Cornwall ON 3.90 000054501 L'Assomption QC 3.90 000054401 Saint-Anicet QC 3.90 000052301 Saint-Faustin QC 3.60 000090601 Fort Saskatchewan AB 3.60 000090130 Edmonton Central AB 3.60 000090121 Edmonton East AB 3.60 000090120 Edmonton South AB 3.50 000065701 Morrisburg ON 3.50 000060303 Kingston ON 3.30 061070009 Sequoia/Kings Canyon - Ash Mountain CA 3.30 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.30 000063701 Grand Bend ON 3.30 000062501 Tiverton ON 3.30 000040302 MONCTON NB 3.30 000030701 AYLESFORD MOUNTAIN NS 3.30 000020301 WELLINGTON PE 3.30 000020104 CHARLOTTETOWN PE 3.20 051430005 SPRNGDLE AR 3.20 000040901 ST ANDREWS NB 3.20 000040801 CANTERBURY NB 3.00 132150008 Columbus Airport GA 3.00 131530001 Warner Robins GA 3.00 130210012 Macon GA 3.00 000060104 Ottawa ON 2.90 000060709 Sault Ste Marie ON 2.80 131510002 McDonough GA 2.80 131390003 Gainesville GA 2.80 131350002 Gwinnett Tech GA 2.80 131210055 Confederate Ave GA 2.80 130890002 South Dekalb GA 2.80 130770002 NEWNAN GA 2.80 130590002 Athens FS # 7 GA 2.80 130511002 Savannah L&A GA 2.80 000065201 Parry Sound ON 2.80 000063301 Dorset ON 2.80 000062001 North Bay ON 2.80 000060609 Sudbury ON 2.70 150012017 Mountain View HI 2.70 150012016 Pahala HI 2.70 150011012 Kona HI 2.70 150011006 Hilo HI 2.70 050350005 MARION AR 2.70 010731009 PROVIDENCE AL 2.70 010731005 MCADORY AL 2.70 010331002 MSHOALS AL 2.60 040139998 Vehicle Emissions Laboratory AZ 2.60 040139812 Durango AZ 2.60 040138005 Estrella AZ 2.60 040134010 Dysart AZ 2.60 040134003 South Phoenix AZ 2.60 040130019 West Phoenix AZ 2.30 132950002 Rossville GA 2.30 132230003 Yorkville GA 2.30 010735003 CORNER AL 2.30 010735002 PINSON AL 2.30 010732006 HOOVER AL 2.30 010732003 WYLAM AL 2.30 010731010 LEEDS AL 2.30 010730023 NO. BHAM AL 2.10 110010043 McMillan Reservoir DC 2.10 060271023 Bishop Paiute Tribe-CA CA 2.10 000094301 Cold Lake South AB 2.00 121152002 Jackson Road FL 2.00 121150013 Bee Ridge FL 2.00 121056006 Fl. Baptist Children's Home FL 2.00 121035002 John A. Chesnut Sr. Park FL 2.00 121030018 Azalea FL 2.00 120952002 Lake Isle Estates FL 2.00 120573002 SYDNEY FL 2.00 120571065 gandy FL 2.00 120570030 PCEIA3 FL 2.00 011011002 MONTG AL 2.00 000090502 Lethbridge AB 1.90 000091101 Elk Island AB 1.80 121275002 Blind Services; 1185-A Dunn Ave FL 1.80 120830003 YMC FL 1.80 120470015 White Springs FL 1.80 120310100 Mayo Clinic FL 1.80 120310098 Mandarin FL 1.80 120310077 Sheffield Elementary School FL 1.80 120230002 Lake City FL 1.80 120013011 Payne's Prarie FL 1.70 131850003 Valdosta GA 1.70 121130015 Woodlawn FL 1.70 120730012 Tallahassee Community College FL 1.70 120330004 Ellyson Industrial Park FL 1.70 040191034 Coachline AZ 1.70 010970003 CHICK. AL 1.70 010030010 FAIRHOPE AL 1.60 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.60 150031001 Honolulu HI 1.60 150030010 Kapolei HI 1.50 000041302 BATHURST NB 1.40 120590004 Bonifay FL 1.40 120050006 St. Andrews Park FL 1.20 120710005 Winkler Pump Station FL 1.20 120210004 Laurel Oaks Elementary FL 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 120111002 DAVIE FL 1.10 120090011 Fay Park FL 1.10 120090007 Melbourne FL 1.10 040191113 Geronimo AZ 1.10 040191032 Rose Elementary AZ 1.10 040191030 Green Valley AZ AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)