Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.67 120866001 Homestead Fire Station #16 FL 0.62 132150008 Columbus Airport GA 0.59 131390003 Gainesville GA 0.58 120330004 Ellyson Industrial Park FL 0.57 130210012 Macon GA 0.56 120470015 White Springs FL 0.54 130511002 Savannah L&A GA 0.54 121130015 Woodlawn FL 0.54 120013011 Payne's Prarie FL 0.54 060890007 Anderson CA 0.52 120230002 Lake City FL 0.52 090090027 New Haven - Criscuolo Park CT 0.52 090032006 East Hartford - High Street CT 0.51 150030010 Kapolei HI 0.51 130890002 South Dekalb GA 0.51 090050004 Thomaston CT 0.51 060570005 Grass Valley CA 0.51 040191030 Green Valley AZ 0.50 120861016 Miami Fire Station #5 FL #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 0.93 132150008 Columbus Airport GA 0.92 120866001 Homestead Fire Station #16 FL 0.89 130210012 Macon GA 0.84 131530001 Warner Robins GA 0.84 131390003 Gainesville GA 0.84 130511002 Savannah L&A GA 0.84 120861016 Miami Fire Station #5 FL 0.81 130890002 South Dekalb GA 0.81 130590002 Athens FS # 7 GA 0.81 061111004 Ojai - Ojai Ave. CA 0.81 060890007 Anderson CA 0.79 131210055 Confederate Ave GA 0.79 121152002 Jackson Road FL 0.78 132450091 AUGUSTA GA 0.74 130770002 NEWNAN GA 0.72 131850003 Valdosta GA 0.72 120230002 Lake City FL 0.72 040191030 Green Valley AZ 0.71 120013011 Payne's Prarie FL 0.69 121130015 Woodlawn FL 0.69 120330004 Ellyson Industrial Park FL 0.69 090090027 New Haven - Criscuolo Park CT 0.67 131350002 Gwinnett Tech GA 0.67 120470015 White Springs FL 0.66 090032006 East Hartford - High Street CT 0.65 000065301 Port Stanley ON 0.64 060830011 Santa Barbara CA 0.63 090110124 Groton Fort Griswold CT 0.63 061113001 El Rio - Rio Mesa School #2 CA 0.63 000065801 Chatham ON 0.62 120730012 Tallahassee Community College FL 0.61 000060903 London ON 0.60 110010043 McMillan Reservoir DC 0.59 120050006 St. Andrews Park FL 0.59 060832004 Lompoc H Street CA 0.59 060376012 Santa Clarita CA 0.59 051430005 SPRNGDLE AR 0.58 131510002 McDonough GA 0.57 040139998 Vehicle Emissions Laboratory AZ 0.57 000061004 Sarnia ON 0.56 060070002 Chico - Manzanita CA 0.54 080010006 Commerce City - 7101 Birch St. CO 0.54 060659001 Lake Elsinore - W. Flint Street CA 0.53 051190007 PARR AR 0.52 090050005 Cornwall CT 0.51 120310098 Mandarin FL 0.50 120990009 Royal Palm Beach FL 0.50 011011002 MONTG AL 0.50 010731005 MCADORY AL #coincidences 10-30 and Corr > 0.5 0.85 060570005 Grass Valley CA 0.82 150030010 Kapolei HI 0.60 000091901 Caroline AB 0.52 120111002 DAVIE FL 0.50 000040901 ST ANDREWS NB Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 16.40 060832004 Lompoc H Street CA 15.80 061113001 El Rio - Rio Mesa School #2 CA 15.50 061111004 Ojai - Ojai Ave. CA 12.60 060670011 Elk Grove CA 12.40 060830011 Santa Barbara CA 11.70 060959999 Rio Vista CA 11.30 060953002 Vacaville CA 9.80 061130004 Davis CA 9.80 060550003 Napa - Jefferson St CA 9.60 060850005 San Jose - Jackson St. CA 9.40 060950004 Vallejo - 304 Tuolumne Street CA 9.40 060010011 Oakland West CA 9.30 060731008 Camp Pendleton CA 8.90 061131003 Woodland CA 8.60 040130019 West Phoenix AZ 8.00 060010007 Livermore - Rincon CA 7.90 040191034 Coachline AZ 7.90 040138005 Estrella AZ 7.80 060374002 North Long Beach CA 7.80 060012004 Berkeley CA 7.70 060731002 Escondido CA 7.60 060792004 Mesa 2 /Nipomo CA 7.30 100032004 MLK DE 7.30 000020401 SOUTHAMPTON PE 7.20 061110007 Thousand Oaks - Moorpark Road CA 7.20 000030310 SYDNEY NS 7.10 040139998 Vehicle Emissions Laboratory AZ 7.10 040134003 South Phoenix AZ 6.80 060670006 Sacramento - Del Paso Manor CA 6.30 040134010 Dysart AZ 5.80 060731010 San Diego - Beardsley Street CA 4.60 060639901 Quincy BAM CA 3.90 060271023 Bishop Paiute Tribe-CA CA 3.80 061110009 Piru - Pacific CA 2.00 060710005 Lake Gregory - Crestline CA 2.00 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.60 060371201 Reseda CA 1.60 000020301 WELLINGTON PE 1.50 150031001 Honolulu HI 1.30 000040209 CASTLE ST. SAINT JO NB 1.10 061112002 Simi Valley - Cochran Street CA 0.80 061072002 Visalia - N. Church Street CA 0.70 060890007 Anderson CA 0.50 000040207 SAINT JOHN WEST NB #coincidences 10-30 and Corr > 0.5 4.10 060570005 Grass Valley CA 3.80 150030010 Kapolei HI Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 15.90 061113001 El Rio - Rio Mesa School #2 CA 15.80 061111004 Ojai - Ojai Ave. CA 14.90 060832004 Lompoc H Street CA 12.50 060830011 Santa Barbara CA 12.50 060670012 Folsom CA 12.40 060959999 Rio Vista CA 12.30 060670010 Sacramento - T Street CA 12.20 060010007 Livermore - Rincon CA 11.80 060670011 Elk Grove CA 11.60 060670006 Sacramento - Del Paso Manor CA 11.30 060550003 Napa - Jefferson St CA 11.10 060953002 Vacaville CA 11.00 060950004 Vallejo - 304 Tuolumne Street CA 10.90 060410003 Point Reyes CA 10.60 061110007 Thousand Oaks - Moorpark Road CA 10.30 061130004 Davis CA 10.20 060850005 San Jose - Jackson St. CA 10.00 060798001 Atascadero CA 9.90 060374002 North Long Beach CA 9.70 060010011 Oakland West CA 9.50 061131003 Woodland CA 9.40 060710005 Lake Gregory - Crestline CA 9.20 060012004 Berkeley CA 9.00 060731008 Camp Pendleton CA 8.30 060610006 Roseville - N.Sunrise/Douglas CA 8.10 060792004 Mesa 2 /Nipomo CA 7.70 060731002 Escondido CA 5.90 000030310 SYDNEY NS 5.90 000020401 SOUTHAMPTON PE 5.70 040130019 West Phoenix AZ 5.60 061112002 Simi Valley - Cochran Street CA 5.50 060731010 San Diego - Beardsley Street CA 5.30 060371201 Reseda CA 5.10 061110009 Piru - Pacific CA 5.10 061072002 Visalia - N. Church Street CA 4.90 060190008 Fresno - 1st Street CA 4.80 060590007 Anaheim CA 4.80 040134003 South Phoenix AZ 4.60 040191034 Coachline AZ 4.50 060290014 Bakersfield - 5558 California Ave CA 4.50 040138005 Estrella AZ 4.30 060371103 Los Angeles - N. Main Street CA 4.10 100032004 MLK DE 4.00 060639901 Quincy BAM CA 3.80 040139998 Vehicle Emissions Laboratory AZ 3.70 060271023 Bishop Paiute Tribe-CA CA 3.20 060890007 Anderson CA 3.20 040134010 Dysart AZ 2.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.30 040139812 Durango AZ 2.00 060371002 Burbank - W. Palm Ave CA 1.90 060651003 Riverside - Magnolia CA 1.80 060431001 Yosemite Village - Visitor Center CA 1.60 080130003 Longmont CO 1.40 000020301 WELLINGTON PE 0.90 150031001 Honolulu HI 0.80 060659001 Lake Elsinore - W. Flint Street CA 0.70 150011006 Hilo HI #coincidences 10-30 and Corr > 0.5 2.00 150030010 Kapolei HI 1.20 080770017 Grand Junction - Powell Building CO Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 483.40 060571001 Truckee BAM CA 69.60 010030010 FAIRHOPE AL 60.20 060410003 Point Reyes CA 49.70 061010003 Yuba City CA 47.00 060290014 Bakersfield - 5558 California Ave CA 45.70 132950002 Rossville GA 44.80 060310004 Corcoran CA 44.10 060670012 Folsom CA 43.60 060798001 Atascadero CA 41.00 060711004 Upland CA 38.10 060610006 Roseville - N.Sunrise/Douglas CA 37.10 090050005 Cornwall CT 36.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 36.20 060651003 Riverside - Magnolia CA 36.00 010331002 MSHOALS AL 35.40 060370016 Glendora - Laurel CA 32.20 000040801 CANTERBURY NB 31.50 060371103 Los Angeles - N. Main Street CA 31.40 060670010 Sacramento - T Street CA 28.50 060650012 Banning - South Hathaway Street CA 27.30 131390003 Gainesville GA 26.10 060659001 Lake Elsinore - W. Flint Street CA 26.10 060376012 Santa Clarita CA 24.80 060371002 Burbank - W. Palm Ave CA 23.90 060190008 Fresno - 1st Street CA 23.90 000061004 Sarnia ON 23.70 000061502 Kitchener ON 23.20 000060303 Kingston ON 22.80 130890002 South Dekalb GA 22.60 060590007 Anaheim CA 22.40 060431001 Yosemite Village - Visitor Center CA 21.60 061112002 Simi Valley - Cochran Street CA 21.50 060250005 Calexico - Ethel Street CA 21.40 060731006 Alpine CA 21.40 000061302 St. Catharines ON 21.00 060371201 Reseda CA 20.80 060710005 Lake Gregory - Crestline CA 20.80 010730023 NO. BHAM AL 20.70 000060512 Hamilton Downtown ON 20.50 060730003 El Cajon - Redwood Ave CA 20.50 010732003 WYLAM AL 20.20 132450091 AUGUSTA GA 20.20 000054501 L'Assomption QC 19.90 090090027 New Haven - Criscuolo Park CT 19.90 000061402 Brantford ON 19.80 080350004 Chatfield Park - 11500 N. Roxborough Par CO 19.30 131850003 Valdosta GA 19.20 130770002 NEWNAN GA 18.90 061110009 Piru - Pacific CA 18.90 010731010 LEEDS AL 18.80 000060903 London ON 18.70 131530001 Warner Robins GA 18.70 010732006 HOOVER AL 18.60 000065701 Morrisburg ON 18.60 000061201 Cornwall ON 18.50 131350002 Gwinnett Tech GA 18.50 000065401 Belleville ON 18.40 090092123 Waterbury CT 18.40 010731009 PROVIDENCE AL 18.20 132230003 Yorkville GA 18.20 000060424 Toronto Downtown ON 18.20 000054703 Bécancour (Aréna) QC 18.10 011011002 MONTG AL 18.10 000041302 BATHURST NB 18.00 050350005 MARION AR 17.90 061072002 Visalia - N. Church Street CA 17.90 000060204 Windsor Downtown ON 17.80 150011012 Kona HI 17.50 130511002 Savannah L&A GA 17.50 060990005 Modesto - 14th Street CA 17.30 121152002 Jackson Road FL 17.30 010735003 CORNER AL 17.30 000040203 FOREST HILLS NB 17.20 090032006 East Hartford - High Street CT 17.20 010735002 PINSON AL 17.10 060074001 Gridley CA 17.10 000063701 Grand Bend ON 17.10 000061104 Peterborough ON 16.90 000065001 Barrie ON 16.80 010731005 MCADORY AL 16.50 130590002 Athens FS # 7 GA 16.50 120230002 Lake City FL 16.50 090011123 Danbury CT 16.50 051191008 ADEQ-DSR AR 16.40 131210055 Confederate Ave GA 16.40 000065301 Port Stanley ON 16.10 051390006 El Dorado AR 16.00 051190007 PARR AR 16.00 000051501 Zéphirin QC 15.90 120470015 White Springs FL 15.70 060731010 San Diego - Beardsley Street CA 15.60 060374002 North Long Beach CA 15.60 040139812 Durango AZ 15.50 131510002 McDonough GA 15.50 061110007 Thousand Oaks - Moorpark Road CA 15.50 060670006 Sacramento - Del Paso Manor CA 15.40 132150008 Columbus Airport GA 15.40 120730012 Tallahassee Community College FL 15.20 060731002 Escondido CA 15.10 000060104 Ottawa ON 15.00 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 15.00 130210012 Macon GA 14.70 000065801 Chatham ON 14.60 000090227 Calgary Central AB 14.50 000050801 Ursulines QC 14.30 120330004 Ellyson Industrial Park FL 14.20 120861016 Miami Fire Station #5 FL 14.20 090050004 Thomaston CT 14.20 051430005 SPRNGDLE AR 14.20 000040302 MONCTON NB 14.00 000052301 Saint-Faustin QC 13.90 090110124 Groton Fort Griswold CT 13.90 060010007 Livermore - Rincon CA 13.80 000065201 Parry Sound ON 13.70 000063301 Dorset ON 13.60 120952002 Lake Isle Estates FL 13.50 120590004 Bonifay FL 13.50 060210002 Willows - E. Laurel Street CA 13.40 060731008 Camp Pendleton CA 13.40 060012004 Berkeley CA 13.30 121130015 Woodlawn FL 13.30 080310013 Denver - NJH - 14th Ave. & Albion St. CO 13.30 061131003 Woodland CA 13.20 060830011 Santa Barbara CA 13.10 040191113 Geronimo AZ 13.00 120310077 Sheffield Elementary School FL 13.00 000054401 Saint-Anicet QC 12.90 110010043 McMillan Reservoir DC 12.90 060070002 Chico - Manzanita CA 12.90 000090302 Red Deer AB 12.80 060950004 Vallejo - 304 Tuolumne Street CA 12.70 120050006 St. Andrews Park FL 12.60 060010011 Oakland West CA 12.50 061130004 Davis CA 12.50 060850005 San Jose - Jackson St. CA 12.40 120830003 YMC FL 12.40 000062501 Tiverton ON 12.30 120990009 Royal Palm Beach FL 12.20 121030018 Azalea FL 12.10 120866001 Homestead Fire Station #16 FL 12.10 120310098 Mandarin FL 11.90 080310025 Denver Animal Shelter - 678 S. Jason St. CO 11.80 121056006 Fl. Baptist Children's Home FL 11.80 080310002 Denver - CAMP - 2105 Broadway CO 11.70 121275002 Blind Services; 1185-A Dunn Ave FL 11.70 120310100 Mayo Clinic FL 11.70 120013011 Payne's Prarie FL 11.60 121035002 John A. Chesnut Sr. Park FL 11.60 000030701 AYLESFORD MOUNTAIN NS 11.50 060550003 Napa - Jefferson St CA 11.40 000062001 North Bay ON 11.40 000020104 CHARLOTTETOWN PE 11.20 060792004 Mesa 2 /Nipomo CA 11.00 060953002 Vacaville CA 11.00 060271023 Bishop Paiute Tribe-CA CA 10.90 120210004 Laurel Oaks Elementary FL 10.90 000100059 Grand Forks City Hall BC 10.80 000090121 Edmonton East AB 10.70 121150013 Bee Ridge FL 10.60 120570030 PCEIA3 FL 10.60 081230006 Greeley Hospital CO 10.40 120090011 Fay Park FL 10.10 061111004 Ojai - Ojai Ave. CA 10.00 000090120 Edmonton South AB 9.90 061113001 El Rio - Rio Mesa School #2 CA 9.90 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.80 120573002 SYDNEY FL 9.70 060670011 Elk Grove CA 9.70 000090218 Calgary East AB 9.70 000060609 Sudbury ON 9.60 060959999 Rio Vista CA 9.60 000090502 Lethbridge AB 9.60 000060709 Sault Ste Marie ON 9.40 040191030 Green Valley AZ 9.40 000030310 SYDNEY NS 9.30 150012016 Pahala HI 9.30 120090007 Melbourne FL 9.30 100032004 MLK DE 9.30 060832004 Lompoc H Street CA 9.20 060890007 Anderson CA 9.20 000090222 Calgary Northwest AB 8.90 080010006 Commerce City - 7101 Birch St. CO 8.80 040191032 Rose Elementary AZ 8.50 000040207 SAINT JOHN WEST NB 8.20 000040209 CASTLE ST. SAINT JO NB 8.10 000090130 Edmonton Central AB 8.10 000020401 SOUTHAMPTON PE 8.00 080131001 Boulder - CU - 2102 Athens St. CO 7.80 000090601 Fort Saskatchewan AB 7.50 000094301 Cold Lake South AB 7.40 000020301 WELLINGTON PE 7.20 040134010 Dysart AZ 6.70 040130019 West Phoenix AZ 6.60 080130003 Longmont CO 6.50 040134003 South Phoenix AZ 6.30 040191034 Coachline AZ 6.30 040139998 Vehicle Emissions Laboratory AZ 5.60 040138005 Estrella AZ 5.00 150031001 Honolulu HI 5.00 150012017 Mountain View HI 4.60 150011006 Hilo HI 4.00 060639901 Quincy BAM CA #coincidences 10-30 and Corr > 0.5 39.60 060658001 Riverside - Rubidoux CA 16.80 080410017 Colorado College CO 12.50 000040103 FREDERICTON NB 12.10 000091901 Caroline AB 12.10 000010301 Cornerbrook NF 9.50 120111002 DAVIE FL 8.20 080770017 Grand Junction - Powell Building CO 7.60 000040901 ST ANDREWS NB 7.20 000100010 Creston PC School BC 7.00 060570005 Grass Valley CA 5.40 000091101 Elk Island AB 4.50 150030010 Kapolei HI Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 30.40 061113001 El Rio - Rio Mesa School #2 CA 30.40 061111004 Ojai - Ojai Ave. CA 30.40 060832004 Lompoc H Street CA 30.40 060830011 Santa Barbara CA 20.40 060731010 San Diego - Beardsley Street CA 14.80 061131003 Woodland CA 14.80 061130004 Davis CA 14.80 060959999 Rio Vista CA 14.80 060953002 Vacaville CA 14.80 060950004 Vallejo - 304 Tuolumne Street CA 14.80 060850005 San Jose - Jackson St. CA 14.80 060670012 Folsom CA 14.80 060670011 Elk Grove CA 14.80 060670010 Sacramento - T Street CA 14.80 060670006 Sacramento - Del Paso Manor CA 14.80 060610006 Roseville - N.Sunrise/Douglas CA 14.80 060550003 Napa - Jefferson St CA 14.80 060410003 Point Reyes CA 14.80 060012004 Berkeley CA 14.80 060010011 Oakland West CA 14.80 060010007 Livermore - Rincon CA 10.20 061112002 Simi Valley - Cochran Street CA 10.20 061110009 Piru - Pacific CA 10.20 061110007 Thousand Oaks - Moorpark Road CA 10.20 060731008 Camp Pendleton CA 10.20 060731002 Escondido CA 10.20 060711004 Upland CA 10.20 060710005 Lake Gregory - Crestline CA 10.20 060659001 Lake Elsinore - W. Flint Street CA 10.20 060658001 Riverside - Rubidoux CA 10.20 060651003 Riverside - Magnolia CA 10.20 060590007 Anaheim CA 10.20 060376012 Santa Clarita CA 10.20 060374002 North Long Beach CA 10.20 060371201 Reseda CA 10.20 060371103 Los Angeles - N. Main Street CA 10.20 060371002 Burbank - W. Palm Ave CA 10.20 060370016 Glendora - Laurel CA 10.10 061010003 Yuba City CA 10.10 060890007 Anderson CA 10.10 060570005 Grass Valley CA 10.10 060210002 Willows - E. Laurel Street CA 10.10 060074001 Gridley CA 10.10 060070002 Chico - Manzanita CA 10.10 000065001 Barrie ON 10.10 000061502 Kitchener ON 10.10 000061402 Brantford ON 10.10 000061302 St. Catharines ON 10.10 000060512 Hamilton Downtown ON 10.10 000060424 Toronto Downtown ON 9.50 061072002 Visalia - N. Church Street CA 9.50 060798001 Atascadero CA 9.50 060792004 Mesa 2 /Nipomo CA 9.50 060310004 Corcoran CA 9.50 060290014 Bakersfield - 5558 California Ave CA 9.50 060190008 Fresno - 1st Street CA 9.10 000063701 Grand Bend ON 9.10 000062501 Tiverton ON 9.00 051390006 El Dorado AR 9.00 051191008 ADEQ-DSR AR 9.00 051190007 PARR AR 8.80 040191034 Coachline AZ 8.30 000065801 Chatham ON 8.30 000065301 Port Stanley ON 8.30 000061004 Sarnia ON 8.30 000060903 London ON 8.10 050350005 MARION AR 7.80 051430005 SPRNGDLE AR 7.00 000060204 Windsor Downtown ON 6.60 060731006 Alpine CA 6.60 060730003 El Cajon - Redwood Ave CA 6.60 060250005 Calexico - Ethel Street CA 6.30 100032004 MLK DE 6.00 060650012 Banning - South Hathaway Street CA 5.50 000100059 Grand Forks City Hall BC 5.50 000020401 SOUTHAMPTON PE 5.40 000010401 Mount Pearl NF 5.30 132950002 Rossville GA 5.30 132230003 Yorkville GA 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 5.30 000065401 Belleville ON 5.30 000061104 Peterborough ON 4.80 121130015 Woodlawn FL 4.80 120330004 Ellyson Industrial Park FL 4.80 010030010 FAIRHOPE AL 4.70 090110124 Groton Fort Griswold CT 4.70 090090027 New Haven - Criscuolo Park CT 4.70 090032006 East Hartford - High Street CT 4.60 000030310 SYDNEY NS 4.50 000100010 Creston PC School BC 4.40 060990005 Modesto - 14th Street CA 4.40 060431001 Yosemite Village - Visitor Center CA 4.30 040191113 Geronimo AZ 4.30 040191032 Rose Elementary AZ 4.30 040191030 Green Valley AZ 4.00 040139998 Vehicle Emissions Laboratory AZ 4.00 040139812 Durango AZ 4.00 040138005 Estrella AZ 4.00 040134010 Dysart AZ 4.00 040134003 South Phoenix AZ 4.00 040130019 West Phoenix AZ 3.90 132150008 Columbus Airport GA 3.90 131530001 Warner Robins GA 3.90 130210012 Macon GA 3.80 000065201 Parry Sound ON 3.80 000062001 North Bay ON 3.80 000060609 Sudbury ON 3.70 000090601 Fort Saskatchewan AB 3.70 000090130 Edmonton Central AB 3.70 000090121 Edmonton East AB 3.70 000090120 Edmonton South AB 3.60 120590004 Bonifay FL 3.60 120050006 St. Andrews Park FL 3.40 110010043 McMillan Reservoir DC 3.40 090092123 Waterbury CT 3.40 090050005 Cornwall CT 3.40 090050004 Thomaston CT 3.40 090011123 Danbury CT 3.30 060639901 Quincy BAM CA 3.30 060571001 Truckee BAM CA 3.30 000091901 Caroline AB 3.30 000090302 Red Deer AB 3.30 000090227 Calgary Central AB 3.30 000090222 Calgary Northwest AB 3.30 000090218 Calgary East AB 3.30 000061201 Cornwall ON 3.30 000060104 Ottawa ON 3.30 000054501 L'Assomption QC 3.30 000054401 Saint-Anicet QC 3.30 000052301 Saint-Faustin QC 3.20 011011002 MONTG AL 2.90 120990009 Royal Palm Beach FL 2.90 120866001 Homestead Fire Station #16 FL 2.90 120861016 Miami Fire Station #5 FL 2.90 120111002 DAVIE FL 2.90 000040302 MONCTON NB 2.90 000030701 AYLESFORD MOUNTAIN NS 2.90 000020301 WELLINGTON PE 2.90 000020104 CHARLOTTETOWN PE 2.80 010731009 PROVIDENCE AL 2.80 010731005 MCADORY AL 2.80 010331002 MSHOALS AL 2.60 130511002 Savannah L&A GA 2.60 080410017 Colorado College CO 2.60 000063301 Dorset ON 2.60 000054703 Bécancour (Aréna) QC 2.60 000051501 Zéphirin QC 2.60 000050801 Ursulines QC 2.50 000040901 ST ANDREWS NB 2.50 000040801 CANTERBURY NB 2.40 131510002 McDonough GA 2.40 131390003 Gainesville GA 2.40 131350002 Gwinnett Tech GA 2.40 131210055 Confederate Ave GA 2.40 130890002 South Dekalb GA 2.40 130770002 NEWNAN GA 2.40 130590002 Athens FS # 7 GA 2.40 000091101 Elk Island AB 2.40 000060709 Sault Ste Marie ON 2.30 120090011 Fay Park FL 2.30 120090007 Melbourne FL 2.30 000090502 Lethbridge AB 2.20 081230006 Greeley Hospital CO 2.20 080770017 Grand Junction - Powell Building CO 2.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 2.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 2.20 080310002 Denver - CAMP - 2105 Broadway CO 2.20 080010006 Commerce City - 7101 Birch St. CO 2.10 131850003 Valdosta GA 2.10 121275002 Blind Services; 1185-A Dunn Ave FL 2.10 120830003 YMC FL 2.10 120730012 Tallahassee Community College FL 2.10 120470015 White Springs FL 2.10 120310100 Mayo Clinic FL 2.10 120310098 Mandarin FL 2.10 120310077 Sheffield Elementary School FL 2.10 120230002 Lake City FL 2.10 120210004 Laurel Oaks Elementary FL 2.10 120013011 Payne's Prarie FL 2.10 000065701 Morrisburg ON 2.10 000060303 Kingston ON 2.00 150012017 Mountain View HI 2.00 150012016 Pahala HI 2.00 150011012 Kona HI 2.00 150011006 Hilo HI 2.00 061070009 Sequoia/Kings Canyon - Ash Mountain CA 2.00 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.00 000041302 BATHURST NB 1.90 121152002 Jackson Road FL 1.90 121150013 Bee Ridge FL 1.90 121056006 Fl. Baptist Children's Home FL 1.90 121035002 John A. Chesnut Sr. Park FL 1.90 121030018 Azalea FL 1.90 120952002 Lake Isle Estates FL 1.90 120573002 SYDNEY FL 1.90 120570030 PCEIA3 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 1.90 000040209 CASTLE ST. SAINT JO NB 1.90 000040207 SAINT JOHN WEST NB 1.90 000040203 FOREST HILLS NB 1.90 000040103 FREDERICTON NB 1.80 060271023 Bishop Paiute Tribe-CA CA 1.70 132450091 AUGUSTA GA 1.50 000010301 Cornerbrook NF 0.90 150031001 Honolulu HI 0.90 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.90 150030010 Kapolei HI 0.90 000094301 Cold Lake South AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)