Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.88 000063701 Grand Bend ON 0.81 000062501 Tiverton ON 0.73 120330004 Ellyson Industrial Park FL 0.70 121130015 Woodlawn FL 0.69 131210055 Confederate Ave GA 0.67 000010401 Mount Pearl NF 0.66 000061502 Kitchener ON 0.65 000061402 Brantford ON 0.64 000060512 Hamilton Downtown ON 0.63 131350002 Gwinnett Tech GA 0.63 010970003 CHICK. AL 0.63 010732003 WYLAM AL 0.63 010731005 MCADORY AL 0.63 000061302 St. Catharines ON 0.62 120050006 St. Andrews Park FL 0.62 000061004 Sarnia ON 0.61 010030010 FAIRHOPE AL 0.61 000065801 Chatham ON 0.60 000065001 Barrie ON 0.58 060832004 Lompoc H Street CA 0.58 010730023 NO. BHAM AL 0.58 000065301 Port Stanley ON 0.58 000060903 London ON 0.57 090011123 Danbury CT 0.57 010735002 PINSON AL 0.56 000060424 Toronto Downtown ON 0.56 000060204 Windsor Downtown ON 0.55 011011002 MONTG AL 0.55 010731009 PROVIDENCE AL 0.55 000060609 Sudbury ON 0.54 131510002 McDonough GA 0.54 010731010 LEEDS AL 0.53 150011012 Kona HI 0.53 130590002 Athens FS # 7 GA 0.52 090092123 Waterbury CT 0.51 090032006 East Hartford - High Street CT 0.51 060074001 Gridley CA 0.51 010732006 HOOVER AL 0.51 000061104 Peterborough ON 0.50 010735003 CORNER AL #coincidences 10-30 and Corr > 0.5 0.58 080131001 Boulder - CU - 2102 Athens St. CO Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.96 000063701 Grand Bend ON 0.94 000061502 Kitchener ON 0.93 000062501 Tiverton ON 0.89 000061402 Brantford ON 0.89 000060512 Hamilton Downtown ON 0.88 000060424 Toronto Downtown ON 0.87 121130015 Woodlawn FL 0.85 010735002 PINSON AL 0.83 010030010 FAIRHOPE AL 0.81 010970003 CHICK. AL 0.81 000061004 Sarnia ON 0.80 060832004 Lompoc H Street CA 0.80 000061302 St. Catharines ON 0.79 010731010 LEEDS AL 0.78 000065001 Barrie ON 0.77 120050006 St. Andrews Park FL 0.76 010735003 CORNER AL 0.76 010731005 MCADORY AL 0.75 120470015 White Springs FL 0.75 010732006 HOOVER AL 0.75 010732003 WYLAM AL 0.74 011011002 MONTG AL 0.73 131510002 McDonough GA 0.73 130770002 NEWNAN GA 0.71 150012016 Pahala HI 0.71 090032006 East Hartford - High Street CT 0.71 000060609 Sudbury ON 0.70 080410017 Colorado College CO 0.70 000060204 Windsor Downtown ON 0.69 131210055 Confederate Ave GA 0.69 000061104 Peterborough ON 0.67 132950002 Rossville GA 0.67 131350002 Gwinnett Tech GA 0.67 000065401 Belleville ON 0.67 000065301 Port Stanley ON 0.66 090011123 Danbury CT 0.66 060074001 Gridley CA 0.64 051390006 El Dorado AR 0.64 010730023 NO. BHAM AL 0.64 000065801 Chatham ON 0.64 000065201 Parry Sound ON 0.63 090092123 Waterbury CT 0.63 060376012 Santa Clarita CA 0.63 060371201 Reseda CA 0.63 010731009 PROVIDENCE AL 0.63 010331002 MSHOALS AL 0.62 000065701 Morrisburg ON 0.61 132230003 Yorkville GA 0.61 061113001 El Rio - Rio Mesa School #2 CA 0.61 061110007 Thousand Oaks - Moorpark Road CA 0.60 150011012 Kona HI 0.58 150011006 Hilo HI 0.58 090110124 Groton Fort Griswold CT 0.58 051430005 SPRNGDLE AR 0.58 000060303 Kingston ON 0.56 131850003 Valdosta GA 0.56 120230002 Lake City FL 0.56 000062001 North Bay ON 0.55 060210002 Willows - E. Laurel Street CA 0.54 130590002 Athens FS # 7 GA 0.54 090090027 New Haven - Criscuolo Park CT 0.53 130890002 South Dekalb GA 0.53 121275002 Blind Services; 1185-A Dunn Ave FL 0.53 110010043 McMillan Reservoir DC 0.52 120013011 Payne's Prarie FL 0.52 060670012 Folsom CA 0.51 120730012 Tallahassee Community College FL 0.51 061112002 Simi Valley - Cochran Street CA 0.50 150031001 Honolulu HI 0.50 060658001 Riverside - Rubidoux CA 0.50 060651003 Riverside - Magnolia CA #coincidences 10-30 and Corr > 0.5 0.90 000010401 Mount Pearl NF 0.88 120330004 Ellyson Industrial Park FL 0.62 000060903 London ON Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 13.70 060832004 Lompoc H Street CA 12.70 061113001 El Rio - Rio Mesa School #2 CA 12.60 061111004 Ojai - Ojai Ave. CA 6.50 061131003 Woodland CA 6.40 061110007 Thousand Oaks - Moorpark Road CA 6.40 060670011 Elk Grove CA 6.00 061110009 Piru - Pacific CA 5.90 000030310 SYDNEY NS 5.70 060010007 Livermore - Rincon CA 5.30 060670012 Folsom CA 5.20 040138005 Estrella AZ 5.10 060959999 Rio Vista CA 5.00 040134003 South Phoenix AZ 4.40 060950004 Vallejo - 304 Tuolumne Street CA 3.90 060610006 Roseville - N.Sunrise/Douglas CA 3.90 040139998 Vehicle Emissions Laboratory AZ 3.80 060010011 Oakland West CA 3.70 060953002 Vacaville CA 3.60 060550003 Napa - Jefferson St CA 3.50 060731010 San Diego - Beardsley Street CA 3.50 040134010 Dysart AZ 3.40 150011006 Hilo HI 3.20 061112002 Simi Valley - Cochran Street CA 3.20 060731008 Camp Pendleton CA 3.00 060670010 Sacramento - T Street CA 2.30 150012017 Mountain View HI 2.00 060731002 Escondido CA 2.00 060012004 Berkeley CA 1.80 040139812 Durango AZ 1.50 150031001 Honolulu HI 1.10 060651003 Riverside - Magnolia CA 1.10 000020401 SOUTHAMPTON PE 1.00 060850005 San Jose - Jackson St. CA 1.00 060376012 Santa Clarita CA 0.50 040191034 Coachline AZ #coincidences 10-30 and Corr > 0.5 12.50 000010401 Mount Pearl NF Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 13.30 060832004 Lompoc H Street CA 11.40 060830011 Santa Barbara CA 10.90 061113001 El Rio - Rio Mesa School #2 CA 10.20 061111004 Ojai - Ojai Ave. CA 6.60 060670012 Folsom CA 6.40 060670011 Elk Grove CA 6.40 060550003 Napa - Jefferson St CA 6.40 060010007 Livermore - Rincon CA 5.80 061131003 Woodland CA 5.80 060670010 Sacramento - T Street CA 5.70 060959999 Rio Vista CA 5.50 060670006 Sacramento - Del Paso Manor CA 5.10 061130004 Davis CA 5.00 060950004 Vallejo - 304 Tuolumne Street CA 4.40 060012004 Berkeley CA 4.40 060010011 Oakland West CA 4.00 060731010 San Diego - Beardsley Street CA 3.90 060953002 Vacaville CA 3.90 060610006 Roseville - N.Sunrise/Douglas CA 3.60 060850005 San Jose - Jackson St. CA 3.50 150011006 Hilo HI 3.40 060798001 Atascadero CA 3.10 000030310 SYDNEY NS 2.60 000020401 SOUTHAMPTON PE 2.50 040138005 Estrella AZ 2.40 040134003 South Phoenix AZ 2.30 061110009 Piru - Pacific CA 2.30 060792004 Mesa 2 /Nipomo CA 1.90 150012017 Mountain View HI 1.10 061110007 Thousand Oaks - Moorpark Road CA 1.10 040139998 Vehicle Emissions Laboratory AZ 0.80 040130019 West Phoenix AZ 0.60 040134010 Dysart AZ 0.50 040139812 Durango AZ #coincidences 10-30 and Corr > 0.5 7.50 000010401 Mount Pearl NF 1.30 060410003 Point Reyes CA Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 130.50 000054401 Saint-Anicet QC 107.40 060431001 Yosemite Village - Visitor Center CA 82.90 061130004 Davis CA 67.00 060250005 Calexico - Ethel Street CA 61.60 060070002 Chico - Manzanita CA 55.60 060190008 Fresno - 1st Street CA 47.40 060830011 Santa Barbara CA 42.90 060792004 Mesa 2 /Nipomo CA 42.10 060890007 Anderson CA 39.00 120310077 Sheffield Elementary School FL 38.20 060990005 Modesto - 14th Street CA 38.20 060310004 Corcoran CA 37.20 060290014 Bakersfield - 5558 California Ave CA 36.70 060798001 Atascadero CA 35.10 060670006 Sacramento - Del Paso Manor CA 32.30 000090121 Edmonton East AB 31.10 090050005 Cornwall CT 29.00 000054501 L'Assomption QC 26.20 060371201 Reseda CA 25.30 131390003 Gainesville GA 25.10 060371103 Los Angeles - N. Main Street CA 24.90 000040203 FOREST HILLS NB 23.80 060590007 Anaheim CA 23.30 090090027 New Haven - Criscuolo Park CT 23.20 000060303 Kingston ON 23.10 010970003 CHICK. AL 23.10 010730023 NO. BHAM AL 22.20 000061004 Sarnia ON 21.70 132950002 Rossville GA 21.40 131850003 Valdosta GA 21.30 060650012 Banning - South Hathaway Street CA 21.20 110010043 McMillan Reservoir DC 21.10 060658001 Riverside - Rubidoux CA 20.70 010731010 LEEDS AL 20.60 060371002 Burbank - W. Palm Ave CA 20.50 010030010 FAIRHOPE AL 20.40 060374002 North Long Beach CA 20.40 010732003 WYLAM AL 20.40 000030701 AYLESFORD MOUNTAIN NS 20.30 060730003 El Cajon - Redwood Ave CA 19.90 060710005 Lake Gregory - Crestline CA 19.50 131210055 Confederate Ave GA 19.50 120470015 White Springs FL 19.40 100032004 MLK DE 19.40 000061402 Brantford ON 19.40 000060424 Toronto Downtown ON 19.30 130890002 South Dekalb GA 19.30 011011002 MONTG AL 19.10 131510002 McDonough GA 18.50 000040207 SAINT JOHN WEST NB 18.40 150011012 Kona HI 18.40 130770002 NEWNAN GA 18.30 060370016 Glendora - Laurel CA 18.00 090092123 Waterbury CT 18.00 000050801 Ursulines QC 17.80 120230002 Lake City FL 17.60 060731002 Escondido CA 17.60 010731005 MCADORY AL 17.60 000061201 Cornwall ON 17.50 132450091 AUGUSTA GA 17.50 130511002 Savannah L&A GA 17.40 060376012 Santa Clarita CA 17.40 000054703 Bécancour (Aréna) QC 17.30 060651003 Riverside - Magnolia CA 17.10 000061502 Kitchener ON 16.90 130590002 Athens FS # 7 GA 16.90 130210012 Macon GA 16.90 121152002 Jackson Road FL 16.70 000060204 Windsor Downtown ON 16.60 132150008 Columbus Airport GA 16.60 131530001 Warner Robins GA 16.50 120730012 Tallahassee Community College FL 16.50 000065401 Belleville ON 16.30 000040209 CASTLE ST. SAINT JO NB 16.10 000065701 Morrisburg ON 16.10 000052301 Saint-Faustin QC 16.00 000061302 St. Catharines ON 16.00 000061104 Peterborough ON 16.00 000060512 Hamilton Downtown ON 15.90 132230003 Yorkville GA 15.90 090110124 Groton Fort Griswold CT 15.90 000040901 ST ANDREWS NB 15.80 080410017 Colorado College CO 15.80 060731010 San Diego - Beardsley Street CA 15.80 050350005 MARION AR 15.70 061112002 Simi Valley - Cochran Street CA 15.70 060731008 Camp Pendleton CA 15.70 000063701 Grand Bend ON 15.60 131350002 Gwinnett Tech GA 15.60 010331002 MSHOALS AL 15.50 010735003 CORNER AL 15.40 000041302 BATHURST NB 15.30 010732006 HOOVER AL 15.10 010735002 PINSON AL 15.10 000040103 FREDERICTON NB 14.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 14.90 010731009 PROVIDENCE AL 14.80 090032006 East Hartford - High Street CT 14.80 000062501 Tiverton ON 14.60 000060104 Ottawa ON 14.40 000065001 Barrie ON 14.30 000040302 MONCTON NB 14.20 000090227 Calgary Central AB 14.10 060850005 San Jose - Jackson St. CA 14.00 061070009 Sequoia/Kings Canyon - Ash Mountain CA 14.00 000051501 Zéphirin QC 13.90 000030310 SYDNEY NS 13.80 000065301 Port Stanley ON 13.70 090011123 Danbury CT 13.60 120590004 Bonifay FL 13.60 000090130 Edmonton Central AB 13.50 061072002 Visalia - N. Church Street CA 13.50 061010003 Yuba City CA 13.30 051191008 ADEQ-DSR AR 13.30 051190007 PARR AR 13.00 060012004 Berkeley CA 12.90 120861016 Miami Fire Station #5 FL 12.90 051390006 El Dorado AR 12.90 000062001 North Bay ON 12.80 040130019 West Phoenix AZ 12.70 040191113 Geronimo AZ 12.70 000065801 Chatham ON 12.50 061110007 Thousand Oaks - Moorpark Road CA 12.40 061110009 Piru - Pacific CA 12.20 120050006 St. Andrews Park FL 12.20 000063301 Dorset ON 12.00 150012016 Pahala HI 11.90 000020104 CHARLOTTETOWN PE 11.50 120830003 YMC FL 11.40 061113001 El Rio - Rio Mesa School #2 CA 11.40 060670010 Sacramento - T Street CA 11.40 000020301 WELLINGTON PE 11.30 060550003 Napa - Jefferson St CA 11.20 121130015 Woodlawn FL 11.20 060953002 Vacaville CA 11.20 060010011 Oakland West CA 11.20 000090222 Calgary Northwest AB 11.20 000090120 Edmonton South AB 11.10 120570030 PCEIA3 FL 11.10 060210002 Willows - E. Laurel Street CA 11.00 000060709 Sault Ste Marie ON 10.90 060571001 Truckee BAM CA 10.80 120571065 gandy FL 10.80 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 10.80 000065201 Parry Sound ON 10.70 121035002 John A. Chesnut Sr. Park FL 10.70 060610006 Roseville - N.Sunrise/Douglas CA 10.60 060950004 Vallejo - 304 Tuolumne Street CA 10.40 120866001 Homestead Fire Station #16 FL 10.40 120310098 Mandarin FL 10.40 061111004 Ojai - Ojai Ave. CA 10.40 060832004 Lompoc H Street CA 10.30 120013011 Payne's Prarie FL 10.30 060271023 Bishop Paiute Tribe-CA CA 10.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 10.10 121275002 Blind Services; 1185-A Dunn Ave FL 10.10 120952002 Lake Isle Estates FL 10.00 060074001 Gridley CA 10.00 000060609 Sudbury ON 9.90 000020401 SOUTHAMPTON PE 9.80 121056006 Fl. Baptist Children's Home FL 9.80 060959999 Rio Vista CA 9.80 060670012 Folsom CA 9.70 120090011 Fay Park FL 9.60 080130003 Longmont CO 9.50 121030018 Azalea FL 9.50 120573002 SYDNEY FL 9.50 120210004 Laurel Oaks Elementary FL 9.50 051430005 SPRNGDLE AR 9.20 040191034 Coachline AZ 9.00 120090007 Melbourne FL 8.90 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 8.90 080310002 Denver - CAMP - 2105 Broadway CO 8.70 081230006 Greeley Hospital CO 8.70 080010006 Commerce City - 7101 Birch St. CO 8.70 060010007 Livermore - Rincon CA 8.60 060670011 Elk Grove CA 8.60 000090218 Calgary East AB 8.40 061131003 Woodland CA 8.40 000090502 Lethbridge AB 8.30 120310100 Mayo Clinic FL 8.30 080310013 Denver - NJH - 14th Ave. & Albion St. CO 8.10 121150013 Bee Ridge FL 8.10 040139812 Durango AZ 8.00 120710005 Winkler Pump Station FL 7.40 040191032 Rose Elementary AZ 6.30 040134010 Dysart AZ 6.20 150031001 Honolulu HI 6.20 120990009 Royal Palm Beach FL 6.10 040191030 Green Valley AZ 5.80 040139998 Vehicle Emissions Laboratory AZ 5.60 060570005 Grass Valley CA 5.50 000094301 Cold Lake South AB 5.30 080770017 Grand Junction - Powell Building CO 4.90 040134003 South Phoenix AZ 4.90 000100010 Creston PC School BC 4.70 150012017 Mountain View HI 4.70 060639901 Quincy BAM CA 4.50 040138005 Estrella AZ 3.70 150011006 Hilo HI 3.40 000091101 Elk Island AB #coincidences 10-30 and Corr > 0.5 34.90 060731006 Alpine CA 28.70 060711004 Upland CA 21.30 060410003 Point Reyes CA 20.30 060659001 Lake Elsinore - W. Flint Street CA 20.00 000060903 London ON 18.50 000040801 CANTERBURY NB 15.80 000010401 Mount Pearl NF 15.10 120330004 Ellyson Industrial Park FL 11.40 000090302 Red Deer AB 10.60 090050004 Thomaston CT 9.10 120111002 DAVIE FL 5.30 000090601 Fort Saskatchewan AB 4.20 000091901 Caroline AB Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 15.30 061113001 El Rio - Rio Mesa School #2 CA 15.30 061111004 Ojai - Ojai Ave. CA 15.30 060832004 Lompoc H Street CA 15.30 060830011 Santa Barbara CA 14.80 060731010 San Diego - Beardsley Street CA 9.20 061131003 Woodland CA 9.20 061130004 Davis CA 9.20 060959999 Rio Vista CA 9.20 060953002 Vacaville CA 9.20 060950004 Vallejo - 304 Tuolumne Street CA 9.20 060850005 San Jose - Jackson St. CA 9.20 060670012 Folsom CA 9.20 060670011 Elk Grove CA 9.20 060670010 Sacramento - T Street CA 9.20 060670006 Sacramento - Del Paso Manor CA 9.20 060610006 Roseville - N.Sunrise/Douglas CA 9.20 060550003 Napa - Jefferson St CA 9.20 060410003 Point Reyes CA 9.20 060012004 Berkeley CA 9.20 060010011 Oakland West CA 9.20 060010007 Livermore - Rincon CA 8.70 000060204 Windsor Downtown ON 8.60 150012017 Mountain View HI 8.60 150012016 Pahala HI 8.60 150011012 Kona HI 8.60 150011006 Hilo HI 8.40 061112002 Simi Valley - Cochran Street CA 8.40 061110009 Piru - Pacific CA 8.40 061110007 Thousand Oaks - Moorpark Road CA 8.40 060731008 Camp Pendleton CA 8.40 060731002 Escondido CA 8.40 060711004 Upland CA 8.40 060710005 Lake Gregory - Crestline CA 8.40 060659001 Lake Elsinore - W. Flint Street CA 8.40 060658001 Riverside - Rubidoux CA 8.40 060651003 Riverside - Magnolia CA 8.40 060590007 Anaheim CA 8.40 060376012 Santa Clarita CA 8.40 060374002 North Long Beach CA 8.40 060371201 Reseda CA 8.40 060371103 Los Angeles - N. Main Street CA 8.40 060371002 Burbank - W. Palm Ave CA 8.40 060370016 Glendora - Laurel CA 8.30 000020401 SOUTHAMPTON PE 7.50 061072002 Visalia - N. Church Street CA 7.50 060798001 Atascadero CA 7.50 060792004 Mesa 2 /Nipomo CA 7.50 060310004 Corcoran CA 7.50 060290014 Bakersfield - 5558 California Ave CA 7.50 060190008 Fresno - 1st Street CA 7.50 000063701 Grand Bend ON 7.50 000062501 Tiverton ON 7.40 000065801 Chatham ON 7.40 000065301 Port Stanley ON 7.40 000061004 Sarnia ON 7.40 000060903 London ON 7.10 000040302 MONCTON NB 7.10 000030701 AYLESFORD MOUNTAIN NS 7.10 000020301 WELLINGTON PE 7.10 000020104 CHARLOTTETOWN PE 6.90 040191034 Coachline AZ 6.80 100032004 MLK DE 6.80 000065001 Barrie ON 6.80 000061502 Kitchener ON 6.80 000061402 Brantford ON 6.80 000061302 St. Catharines ON 6.80 000060512 Hamilton Downtown ON 6.80 000060424 Toronto Downtown ON 6.40 132150008 Columbus Airport GA 6.40 131530001 Warner Robins GA 6.40 130210012 Macon GA 6.30 130511002 Savannah L&A GA 6.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 6.20 150031001 Honolulu HI 6.20 150030010 Kapolei HI 5.90 131510002 McDonough GA 5.90 131390003 Gainesville GA 5.90 131350002 Gwinnett Tech GA 5.90 131210055 Confederate Ave GA 5.90 130890002 South Dekalb GA 5.90 130770002 NEWNAN GA 5.90 130590002 Athens FS # 7 GA 5.80 110010043 McMillan Reservoir DC 5.80 060731006 Alpine CA 5.80 060730003 El Cajon - Redwood Ave CA 5.80 060250005 Calexico - Ethel Street CA 5.70 061070009 Sequoia/Kings Canyon - Ash Mountain CA 5.70 060990005 Modesto - 14th Street CA 5.70 060431001 Yosemite Village - Visitor Center CA 5.70 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 5.70 040139998 Vehicle Emissions Laboratory AZ 5.70 040139812 Durango AZ 5.70 040138005 Estrella AZ 5.70 040134010 Dysart AZ 5.70 040134003 South Phoenix AZ 5.70 040130019 West Phoenix AZ 5.70 000041302 BATHURST NB 5.60 060650012 Banning - South Hathaway Street CA 5.30 132950002 Rossville GA 5.30 132230003 Yorkville GA 5.30 011011002 MONTG AL 5.30 010735003 CORNER AL 5.30 010735002 PINSON AL 5.30 010732006 HOOVER AL 5.30 010732003 WYLAM AL 5.30 010731010 LEEDS AL 5.30 010730023 NO. BHAM AL 5.10 132450091 AUGUSTA GA 5.10 000060709 Sault Ste Marie ON 4.60 090110124 Groton Fort Griswold CT 4.60 090090027 New Haven - Criscuolo Park CT 4.60 090032006 East Hartford - High Street CT 4.60 000040209 CASTLE ST. SAINT JO NB 4.60 000040207 SAINT JOHN WEST NB 4.60 000040203 FOREST HILLS NB 4.60 000040103 FREDERICTON NB 4.40 120590004 Bonifay FL 4.40 120050006 St. Andrews Park FL 4.30 090092123 Waterbury CT 4.30 090050005 Cornwall CT 4.30 090050004 Thomaston CT 4.30 090011123 Danbury CT 4.30 040191113 Geronimo AZ 4.30 040191032 Rose Elementary AZ 4.30 040191030 Green Valley AZ 4.20 121130015 Woodlawn FL 4.20 120330004 Ellyson Industrial Park FL 4.20 010970003 CHICK. AL 4.20 010030010 FAIRHOPE AL 4.20 000040901 ST ANDREWS NB 4.20 000040801 CANTERBURY NB 4.10 000061201 Cornwall ON 4.10 000054501 L'Assomption QC 4.10 000054401 Saint-Anicet QC 4.10 000052301 Saint-Faustin QC 3.60 000065401 Belleville ON 3.60 000061104 Peterborough ON 3.50 061010003 Yuba City CA 3.50 060890007 Anderson 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 3.50 000100010 Creston PC School BC 3.40 051390006 El Dorado AR 3.40 051191008 ADEQ-DSR AR 3.40 051190007 PARR AR 3.30 000054703 Bécancour (Aréna) QC 3.30 000051501 Zéphirin QC 3.30 000050801 Ursulines QC 3.10 000065701 Morrisburg ON 3.10 000060303 Kingston ON 3.00 000090502 Lethbridge AB 3.00 000065201 Parry Sound ON 3.00 000062001 North Bay ON 3.00 000060609 Sudbury ON 2.90 000010401 Mount Pearl NF 2.80 060271023 Bishop Paiute Tribe-CA CA 2.30 131850003 Valdosta GA 2.30 120730012 Tallahassee Community College FL 2.30 060639901 Quincy BAM CA 2.30 060571001 Truckee BAM CA 2.30 050350005 MARION AR 2.30 000060104 Ottawa ON 2.20 121275002 Blind Services; 1185-A Dunn Ave FL 2.20 120830003 YMC FL 2.20 120470015 White Springs FL 2.20 120310100 Mayo Clinic FL 2.20 120310098 Mandarin FL 2.20 120310077 Sheffield Elementary School FL 2.20 120230002 Lake City FL 2.20 120013011 Payne's Prarie FL 2.20 010731009 PROVIDENCE AL 2.20 010731005 MCADORY AL 2.20 010331002 MSHOALS AL 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 080410017 Colorado College CO 2.00 051430005 SPRNGDLE AR 2.00 000094301 Cold Lake South AB 1.90 120710005 Winkler Pump Station FL 1.90 120210004 Laurel Oaks Elementary FL 1.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.90 080131001 Boulder - CU - 2102 Athens St. CO 1.90 080130003 Longmont CO 1.80 081230006 Greeley Hospital CO 1.80 080310025 Denver Animal Shelter - 678 S. Jason St. CO 1.80 080310013 Denver - NJH - 14th Ave. & Albion St. CO 1.80 080310002 Denver - CAMP - 2105 Broadway CO 1.80 080010006 Commerce City - 7101 Birch St. CO 1.80 000063301 Dorset ON 1.80 000030310 SYDNEY NS 1.70 080770017 Grand Junction - Powell Building CO 1.50 120990009 Royal Palm Beach FL 1.50 120866001 Homestead Fire Station #16 FL 1.50 120861016 Miami Fire Station #5 FL 1.50 120111002 DAVIE FL 1.50 120090011 Fay Park FL 1.50 120090007 Melbourne FL 1.50 000091901 Caroline AB 1.50 000090302 Red Deer AB 1.50 000090227 Calgary Central AB 1.50 000090222 Calgary Northwest AB 1.50 000090218 Calgary East AB 1.40 000091101 Elk Island AB 1.40 000090601 Fort Saskatchewan AB 1.40 000090130 Edmonton Central AB 1.40 000090121 Edmonton East AB 1.40 000090120 Edmonton South AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)