Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.71 000040203 FOREST HILLS NB 0.67 010735003 CORNER AL 0.59 132450091 AUGUSTA GA 0.58 000063701 Grand Bend ON 0.58 000062501 Tiverton ON 0.57 010732003 WYLAM AL 0.56 010730023 NO. BHAM AL 0.52 130511002 Savannah L&A GA 0.52 060590007 Anaheim CA 0.52 000100010 Creston PC School BC 0.50 010731005 MCADORY AL 0.50 000060609 Sudbury ON Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.92 000100010 Creston PC School BC 0.84 132450091 AUGUSTA GA 0.81 010735003 CORNER AL 0.81 000040203 FOREST HILLS NB 0.71 000100059 Grand Forks City Hall BC 0.70 010735002 PINSON AL 0.69 000063701 Grand Bend ON 0.67 050350005 MARION AR 0.66 051191008 ADEQ-DSR AR 0.66 000040901 ST ANDREWS NB 0.65 010732003 WYLAM AL 0.65 000060104 Ottawa ON 0.64 131210055 Confederate Ave GA 0.64 051430005 SPRNGDLE AR 0.64 010732006 HOOVER AL 0.64 000065701 Morrisburg ON 0.60 130890002 South Dekalb GA 0.58 011011002 MONTG AL 0.57 000060303 Kingston ON 0.56 132950002 Rossville GA 0.56 130590002 Athens FS # 7 GA 0.56 060731002 Escondido CA 0.55 132230003 Yorkville GA 0.55 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 0.55 000065801 Chatham ON 0.54 000060903 London ON 0.53 120570030 PCEIA3 FL 0.53 060271023 Bishop Paiute Tribe-CA CA 0.53 000090130 Edmonton Central AB 0.52 000050801 Ursulines QC 0.51 131350002 Gwinnett Tech GA 0.51 090011123 Danbury CT 0.50 010731010 LEEDS AL #coincidences 10-30 and Corr > 0.5 0.84 000020401 SOUTHAMPTON PE 0.79 000062501 Tiverton ON 0.64 000065301 Port Stanley ON 0.61 120210004 Laurel Oaks Elementary FL Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 11.30 061110009 Piru - Pacific CA 10.50 000030310 SYDNEY NS 8.90 061110007 Thousand Oaks - Moorpark Road CA 7.90 061111004 Ojai - Ojai Ave. CA 7.50 060670012 Folsom CA 7.00 060670006 Sacramento - Del Paso Manor CA 5.60 061112002 Simi Valley - Cochran Street CA 5.60 060710005 Lake Gregory - Crestline CA 5.50 060659001 Lake Elsinore - W. Flint Street CA 5.40 040134010 Dysart AZ 4.90 040139998 Vehicle Emissions Laboratory AZ 4.70 060550003 Napa - Jefferson St CA 4.20 061130004 Davis CA 4.00 060953002 Vacaville CA 4.00 060670011 Elk Grove CA 3.90 060370016 Glendora - Laurel CA 3.80 060731008 Camp Pendleton CA 3.80 060731002 Escondido CA 3.50 000065001 Barrie ON 3.30 061113001 El Rio - Rio Mesa School #2 CA 3.10 000060512 Hamilton Downtown ON 2.80 000061201 Cornwall ON 2.70 060012004 Berkeley CA 2.50 000060424 Toronto Downtown ON 2.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.40 000061302 St. Catharines ON 2.30 000051501 Zéphirin QC 2.00 000040302 MONCTON NB 1.90 060010011 Oakland West CA 1.90 000061104 Peterborough ON 1.60 060670010 Sacramento - T Street CA 1.60 060610006 Roseville - N.Sunrise/Douglas CA 1.50 000040901 ST ANDREWS NB 1.40 060376012 Santa Clarita CA 1.40 040138005 Estrella AZ 1.40 040130019 West Phoenix AZ 1.40 000061402 Brantford ON 1.00 060731010 San Diego - Beardsley Street CA 0.90 000054401 Saint-Anicet QC 0.50 000052301 Saint-Faustin QC #coincidences 10-30 and Corr > 0.5 8.60 000020401 SOUTHAMPTON PE 3.80 150012017 Mountain View HI 3.20 060798001 Atascadero CA 2.60 000040103 FREDERICTON NB 2.10 000061502 Kitchener ON 1.20 000060609 Sudbury ON Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 8.40 061111004 Ojai - Ojai Ave. CA 7.70 060832004 Lompoc H Street CA 6.50 060710005 Lake Gregory - Crestline CA 6.40 061110009 Piru - Pacific CA 6.20 061110007 Thousand Oaks - Moorpark Road CA 6.20 060670012 Folsom CA 5.90 061130004 Davis CA 5.50 060670006 Sacramento - Del Paso Manor CA 5.20 061113001 El Rio - Rio Mesa School #2 CA 5.10 061131003 Woodland CA 5.00 060550003 Napa - Jefferson St CA 4.90 060830011 Santa Barbara CA 4.70 061112002 Simi Valley - Cochran Street CA 4.60 060659001 Lake Elsinore - W. Flint Street CA 4.20 060012004 Berkeley CA 4.00 000030310 SYDNEY NS 3.50 060953002 Vacaville CA 3.20 060670011 Elk Grove CA 3.00 090011123 Danbury CT 2.90 060850005 San Jose - Jackson St. CA 2.90 060010011 Oakland West CA 2.90 040139998 Vehicle Emissions Laboratory AZ 2.60 060959999 Rio Vista CA 2.60 060731010 San Diego - Beardsley Street CA 2.60 060374002 North Long Beach CA 2.50 060670010 Sacramento - T Street CA 2.50 040134003 South Phoenix AZ 2.30 150031001 Honolulu HI 2.30 060731002 Escondido CA 2.30 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.30 040134010 Dysart AZ 2.00 000061402 Brantford ON 2.00 000060424 Toronto Downtown ON 1.90 051190007 PARR AR 1.90 000061104 Peterborough ON 1.80 000065001 Barrie ON 1.80 000061201 Cornwall ON 1.80 000051501 Zéphirin QC 1.80 000040302 MONCTON NB 1.60 150011006 Hilo HI 1.50 060610006 Roseville - N.Sunrise/Douglas CA 1.30 051191008 ADEQ-DSR AR 1.20 090050005 Cornwall CT 1.20 000060903 London ON 1.20 000060512 Hamilton Downtown ON 1.20 000054401 Saint-Anicet QC 1.10 060792004 Mesa 2 /Nipomo CA 1.10 000065701 Morrisburg ON 1.10 000061302 St. Catharines ON 1.00 060731008 Camp Pendleton CA 1.00 000020301 WELLINGTON PE 0.80 000020104 CHARLOTTETOWN PE 0.70 060650012 Banning - South Hathaway Street CA 0.70 000065801 Chatham ON 0.70 000052301 Saint-Faustin QC 0.60 080770017 Grand Junction - Powell Building CO 0.60 060651003 Riverside - Magnolia CA 0.60 051390006 El Dorado AR 0.50 060370016 Glendora - Laurel CA 0.50 040138005 Estrella AZ 0.50 000091101 Elk Island AB 0.50 000060204 Windsor Downtown ON 0.50 000060104 Ottawa ON 0.50 000040901 ST ANDREWS NB #coincidences 10-30 and Corr > 0.5 5.80 000020401 SOUTHAMPTON PE 5.10 060798001 Atascadero CA 3.80 150012017 Mountain View HI 2.70 000040103 FREDERICTON NB 2.00 000065401 Belleville ON 1.70 000065301 Port Stanley ON 1.00 000060609 Sudbury ON 0.70 000063301 Dorset ON Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 539.40 060410003 Point Reyes CA 139.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 84.90 060431001 Yosemite Village - Visitor Center CA 83.80 090032006 East Hartford - High Street CT 78.60 120310077 Sheffield Elementary School FL 60.60 060651003 Riverside - Magnolia CA 54.80 060190008 Fresno - 1st Street CA 52.70 060792004 Mesa 2 /Nipomo CA 43.70 060639901 Quincy BAM CA 41.30 090110124 Groton Fort Griswold CT 39.80 060310004 Corcoran CA 39.30 060371002 Burbank - W. Palm Ave CA 36.90 060959999 Rio Vista CA 36.30 090050005 Cornwall CT 35.20 061072002 Visalia - N. Church Street CA 34.90 061131003 Woodland CA 30.10 060990005 Modesto - 14th Street CA 29.90 051190007 PARR AR 29.80 060830011 Santa Barbara CA 27.70 120570030 PCEIA3 FL 27.50 060711004 Upland CA 27.10 010732003 WYLAM AL 26.80 060832004 Lompoc H Street CA 26.60 060371103 Los Angeles - N. Main Street CA 26.50 060658001 Riverside - Rubidoux CA 26.20 060890007 Anderson CA 26.20 010730023 NO. BHAM AL 25.30 131390003 Gainesville GA 25.10 060590007 Anaheim CA 24.10 060371201 Reseda CA 23.60 060650012 Banning - South Hathaway Street CA 23.50 010970003 CHICK. AL 21.80 090090027 New Haven - Criscuolo Park CT 21.80 060374002 North Long Beach CA 21.70 132950002 Rossville GA 21.50 120470015 White Springs FL 21.30 010731010 LEEDS AL 21.00 130770002 NEWNAN GA 20.80 050350005 MARION AR 20.40 051191008 ADEQ-DSR AR 20.10 130890002 South Dekalb GA 20.10 051390006 El Dorado AR 19.30 060730003 El Cajon - Redwood Ave CA 19.20 100032004 MLK DE 19.10 130511002 Savannah L&A GA 19.10 060376012 Santa Clarita CA 19.10 060290014 Bakersfield - 5558 California Ave CA 18.90 131510002 McDonough GA 18.60 131530001 Warner Robins GA 18.60 010732006 HOOVER AL 18.40 010735002 PINSON AL 18.10 060731010 San Diego - Beardsley Street CA 17.90 011011002 MONTG AL 17.60 131850003 Valdosta GA 17.60 010735003 CORNER AL 17.40 132150008 Columbus Airport GA 17.40 060370016 Glendora - Laurel CA 16.90 010731005 MCADORY AL 16.90 010331002 MSHOALS AL 16.80 150011012 Kona HI 16.80 132230003 Yorkville GA 16.80 131210055 Confederate Ave GA 16.60 060731008 Camp Pendleton CA 16.60 060731002 Escondido CA 16.40 090092123 Waterbury CT 16.20 130590002 Athens FS # 7 GA 15.80 132450091 AUGUSTA GA 15.80 010731009 PROVIDENCE AL 15.40 131350002 Gwinnett Tech GA 15.40 120590004 Bonifay FL 15.30 060731006 Alpine CA 15.20 130210012 Macon GA 15.10 120730012 Tallahassee Community College FL 15.10 061112002 Simi Valley - Cochran Street CA 14.90 061010003 Yuba City CA 14.90 060710005 Lake Gregory - Crestline CA 14.60 060659001 Lake Elsinore - W. Flint Street CA 14.60 000090227 Calgary Central AB 14.40 060250005 Calexico - Ethel Street CA 14.40 051430005 SPRNGDLE AR 14.00 060850005 San Jose - Jackson St. CA 13.80 080310025 Denver Animal Shelter - 678 S. Jason St. CO 13.60 120330004 Ellyson Industrial Park FL 13.60 061113001 El Rio - Rio Mesa School #2 CA 13.50 000040203 FOREST HILLS NB 13.10 120230002 Lake City FL 12.90 080410017 Colorado College CO 12.40 120573002 SYDNEY FL 12.20 090011123 Danbury CT 12.10 121152002 Jackson Road FL 12.00 000061004 Sarnia ON 11.90 080310002 Denver - CAMP - 2105 Broadway CO 11.90 060010011 Oakland West CA 11.90 000090302 Red Deer AB 11.80 060670010 Sacramento - T Street CA 11.80 060610006 Roseville - N.Sunrise/Douglas CA 11.80 000060204 Windsor Downtown ON 11.70 060012004 Berkeley CA 11.70 040191113 Geronimo AZ 11.70 000065801 Chatham ON 11.50 120830003 YMC FL 11.50 061110007 Thousand Oaks - Moorpark Road CA 11.40 040134003 South Phoenix AZ 11.30 121130015 Woodlawn FL 11.30 120571065 gandy FL 11.20 120050006 St. Andrews Park FL 11.10 120861016 Miami Fire Station #5 FL 11.10 060074001 Gridley CA 11.00 121035002 John A. Chesnut Sr. Park FL 11.00 060210002 Willows - E. Laurel Street CA 10.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 10.70 121030018 Azalea FL 10.50 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 10.50 040138005 Estrella AZ 10.50 000041302 BATHURST NB 10.40 080010006 Commerce City - 7101 Birch St. CO 10.30 120952002 Lake Isle Estates FL 10.30 061110009 Piru - Pacific CA 10.30 060070002 Chico - Manzanita CA 10.30 040139812 Durango AZ 10.30 000063701 Grand Bend ON 10.20 120310100 Mayo Clinic FL 10.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 10.20 000090120 Edmonton South AB 9.90 000090121 Edmonton East AB 9.80 120090011 Fay Park FL 9.70 150012016 Pahala HI 9.70 120013011 Payne's Prarie FL 9.70 061130004 Davis CA 9.70 060571001 Truckee BAM CA 9.70 000061402 Brantford ON 9.60 121056006 Fl. Baptist Children's Home FL 9.50 060953002 Vacaville CA 9.40 000040207 SAINT JOHN WEST NB 9.30 060670011 Elk Grove CA 9.20 120866001 Homestead Fire Station #16 FL 9.20 120090007 Melbourne FL 9.10 121150013 Bee Ridge FL 9.10 040130019 West Phoenix AZ 9.00 061111004 Ojai - Ojai Ave. CA 9.00 000060903 London ON 8.90 120310098 Mandarin FL 8.90 081230006 Greeley Hospital CO 8.90 060550003 Napa - Jefferson St CA 8.90 060271023 Bishop Paiute Tribe-CA CA 8.80 000090218 Calgary East AB 8.80 000054501 L'Assomption QC 8.70 121275002 Blind Services; 1185-A Dunn Ave FL 8.70 000050801 Ursulines QC 8.60 000090130 Edmonton Central AB 8.50 080131001 Boulder - CU - 2102 Athens St. CO 8.50 000060424 Toronto Downtown ON 8.50 000054703 Bécancour (Aréna) QC 8.40 000061302 St. Catharines ON 8.30 120111002 DAVIE FL 8.20 120710005 Winkler Pump Station FL 8.20 000065001 Barrie ON 8.10 000090222 Calgary Northwest AB 8.10 000060303 Kingston ON 8.00 080130003 Longmont CO 8.00 040191034 Coachline AZ 7.70 000060512 Hamilton Downtown ON 7.70 000052301 Saint-Faustin QC 7.60 060670006 Sacramento - Del Paso Manor CA 7.50 000020104 CHARLOTTETOWN PE 7.20 000030310 SYDNEY NS 7.00 040139998 Vehicle Emissions Laboratory AZ 7.00 000054401 Saint-Anicet QC 6.60 040134010 Dysart AZ 6.50 120990009 Royal Palm Beach FL 6.50 000020301 WELLINGTON PE 6.10 060670012 Folsom CA 5.90 000100059 Grand Forks City Hall BC 5.80 040191032 Rose Elementary AZ 5.80 000065701 Morrisburg ON 5.60 150011006 Hilo HI 5.60 080770017 Grand Junction - Powell Building CO 5.60 040191030 Green Valley AZ 5.50 000094301 Cold Lake South AB 5.40 000061104 Peterborough ON 5.40 000040901 ST ANDREWS NB 5.30 000040302 MONCTON NB 5.10 000061201 Cornwall ON 4.90 150031001 Honolulu HI 4.80 060570005 Grass Valley CA 4.80 000060104 Ottawa ON 4.40 000051501 Zéphirin QC 4.30 000100010 Creston PC School BC 2.50 000091101 Elk Island AB #coincidences 10-30 and Corr > 0.5 24.40 080350004 Chatfield Park - 11500 N. Roxborough Par CO 22.60 000090502 Lethbridge AB 13.60 000040209 CASTLE ST. SAINT JO NB 13.40 110010043 McMillan Reservoir DC 12.60 000065301 Port Stanley ON 11.90 000062501 Tiverton ON 9.90 000061502 Kitchener ON 9.20 120210004 Laurel Oaks Elementary FL 9.10 000090601 Fort Saskatchewan AB 8.90 060798001 Atascadero CA 7.40 000030701 AYLESFORD MOUNTAIN NS 6.60 000065401 Belleville ON 6.20 000065201 Parry Sound ON 5.40 000020401 SOUTHAMPTON PE 5.10 000040103 FREDERICTON NB 4.90 000062001 North Bay ON 4.10 000060609 Sudbury ON 3.80 000063301 Dorset ON 3.30 150012017 Mountain View HI 3.20 000060709 Sault Ste Marie ON Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 24.10 000010401 Mount Pearl NF 20.40 061113001 El Rio - Rio Mesa School #2 CA 20.40 061111004 Ojai - Ojai Ave. CA 20.40 060832004 Lompoc H Street CA 20.40 060830011 Santa Barbara CA 12.90 000030310 SYDNEY NS 12.60 060731010 San Diego - Beardsley Street CA 11.80 050350005 MARION AR 10.80 061131003 Woodland CA 10.80 061130004 Davis CA 10.80 060959999 Rio Vista CA 10.80 060953002 Vacaville CA 10.80 060850005 San Jose - Jackson St. CA 10.80 060670012 Folsom CA 10.80 060670011 Elk Grove CA 10.80 060670010 Sacramento - T Street CA 10.80 060670006 Sacramento - Del Paso Manor CA 10.80 060610006 Roseville - N.Sunrise/Douglas CA 10.80 060550003 Napa - Jefferson St CA 10.80 060410003 Point Reyes CA 10.80 060012004 Berkeley CA 10.80 060010011 Oakland West CA 10.10 060731006 Alpine CA 10.10 060730003 El Cajon - Redwood Ave CA 10.10 060250005 Calexico - Ethel Street CA 10.10 051390006 El Dorado AR 10.10 051191008 ADEQ-DSR AR 10.10 051190007 PARR AR 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 8.70 061112002 Simi Valley - Cochran Street CA 8.70 061110009 Piru - Pacific CA 8.70 061110007 Thousand Oaks - Moorpark Road CA 8.70 060731008 Camp Pendleton CA 8.70 060731002 Escondido CA 8.70 060711004 Upland CA 8.70 060710005 Lake Gregory - Crestline CA 8.70 060659001 Lake Elsinore - W. Flint Street CA 8.70 060658001 Riverside - Rubidoux CA 8.70 060651003 Riverside - Magnolia CA 8.70 060590007 Anaheim CA 8.70 060376012 Santa Clarita CA 8.70 060374002 North Long Beach CA 8.70 060371201 Reseda CA 8.70 060371103 Los Angeles - N. Main Street CA 8.70 060371002 Burbank - W. Palm Ave CA 8.70 060370016 Glendora - Laurel CA 8.60 132450091 AUGUSTA GA 8.50 132950002 Rossville GA 8.50 132230003 Yorkville GA 8.50 010735003 CORNER AL 8.50 010735002 PINSON AL 8.50 010732006 HOOVER AL 8.50 010732003 WYLAM AL 8.50 010731010 LEEDS AL 8.50 010730023 NO. BHAM AL 8.40 000020401 SOUTHAMPTON PE 8.10 000065801 Chatham ON 8.10 000065301 Port Stanley ON 8.10 000061004 Sarnia ON 8.10 000060903 London ON 8.00 131510002 McDonough GA 8.00 131390003 Gainesville GA 8.00 131350002 Gwinnett Tech GA 8.00 131210055 Confederate Ave GA 8.00 130890002 South Dekalb GA 8.00 130770002 NEWNAN GA 8.00 130590002 Athens FS # 7 GA 7.90 061070009 Sequoia/Kings Canyon - Ash Mountain CA 7.90 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 7.90 051430005 SPRNGDLE AR 7.80 040191034 Coachline AZ 7.60 010731009 PROVIDENCE AL 7.60 010731005 MCADORY AL 7.60 010331002 MSHOALS AL 7.30 011011002 MONTG AL 7.20 000065001 Barrie ON 7.20 000061502 Kitchener ON 7.20 000061402 Brantford ON 7.20 000061302 St. Catharines ON 7.20 000060512 Hamilton Downtown ON 7.20 000060424 Toronto Downtown ON 6.70 100032004 MLK DE 6.70 000060204 Windsor Downtown ON 6.60 060650012 Banning - South Hathaway Street CA 6.40 132150008 Columbus Airport GA 6.40 131530001 Warner Robins GA 6.40 130210012 Macon GA 6.40 000061201 Cornwall ON 6.40 000054501 L'Assomption QC 6.40 000054401 Saint-Anicet QC 6.40 000052301 Saint-Faustin QC 6.10 000041302 BATHURST NB 6.00 000063701 Grand Bend ON 6.00 000062501 Tiverton ON 5.80 000040209 CASTLE ST. SAINT JO NB 5.80 000040207 SAINT JOHN WEST NB 5.80 000040203 FOREST HILLS NB 5.80 000040103 FREDERICTON NB 5.60 000040302 MONCTON NB 5.60 000030701 AYLESFORD MOUNTAIN NS 5.60 000020301 WELLINGTON PE 5.60 000020104 CHARLOTTETOWN PE 5.50 060990005 Modesto - 14th Street CA 5.50 060431001 Yosemite Village - Visitor Center CA 5.50 000065701 Morrisburg ON 5.50 000060303 Kingston ON 5.40 000065401 Belleville ON 5.40 000061104 Peterborough ON 5.20 090110124 Groton Fort Griswold CT 5.20 090092123 Waterbury CT 5.20 090090027 New Haven - Criscuolo Park CT 5.20 090050005 Cornwall CT 5.20 090032006 East Hartford - High Street CT 5.20 090011123 Danbury CT 4.90 040139998 Vehicle Emissions Laboratory AZ 4.90 040139812 Durango AZ 4.90 040138005 Estrella AZ 4.90 040134010 Dysart AZ 4.90 040134003 South Phoenix AZ 4.90 040130019 West Phoenix AZ 4.90 000060709 Sault Ste Marie ON 4.90 000040901 ST ANDREWS NB 4.90 000040801 CANTERBURY NB 4.70 110010043 McMillan Reservoir DC 4.70 081230006 Greeley Hospital CO 4.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 4.70 080310013 Denver - NJH - 14th Ave. & Albion St. CO 4.70 080310002 Denver - CAMP - 2105 Broadway CO 4.70 080010006 Commerce City - 7101 Birch St. CO 4.60 121130015 Woodlawn FL 4.60 120330004 Ellyson Industrial Park FL 4.60 010970003 CHICK. AL 4.60 000054703 Bécancour (Aréna) QC 4.60 000051501 Zéphirin QC 4.60 000050801 Ursulines QC 4.30 080770017 Grand Junction - Powell Building CO 4.30 060639901 Quincy BAM CA 4.30 060571001 Truckee BAM CA 4.30 000060104 Ottawa ON 4.10 061010003 Yuba City CA 4.10 060890007 Anderson CA 4.10 060570005 Grass Valley CA 4.10 060210002 Willows - E. Laurel Street CA 4.10 060074001 Gridley CA 4.10 060070002 Chico - Manzanita CA 4.00 080350004 Chatfield Park - 11500 N. Roxborough Par CO 4.00 080131001 Boulder - CU - 2102 Athens St. CO 4.00 080130003 Longmont CO 3.70 120590004 Bonifay FL 3.70 120050006 St. Andrews Park FL 3.50 080410017 Colorado College CO 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 060271023 Bishop Paiute Tribe-CA CA 3.40 000065201 Parry Sound ON 3.40 000062001 North Bay ON 3.40 000060609 Sudbury ON 3.30 040191113 Geronimo AZ 3.30 040191032 Rose Elementary AZ 3.30 040191030 Green Valley AZ 3.10 120990009 Royal Palm Beach FL 3.10 120866001 Homestead Fire Station #16 FL 3.10 120861016 Miami Fire Station #5 FL 3.10 120111002 DAVIE FL 2.90 130511002 Savannah L&A GA 2.80 120090011 Fay Park FL 2.80 120090007 Melbourne FL 2.80 000063301 Dorset ON 2.40 131850003 Valdosta GA 2.40 120730012 Tallahassee Community College FL 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 2.20 121152002 Jackson Road FL 2.20 121150013 Bee Ridge FL 2.20 121056006 Fl. Baptist Children's Home FL 2.20 121035002 John A. Chesnut Sr. Park FL 2.20 121030018 Azalea FL 2.20 120952002 Lake Isle Estates FL 2.20 120573002 SYDNEY FL 2.20 120571065 gandy FL 2.20 120570030 PCEIA3 FL 2.10 000091101 Elk Island AB 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 1.90 120710005 Winkler Pump Station FL 1.90 120210004 Laurel Oaks Elementary FL 1.80 000100059 Grand Forks City Hall BC 1.30 000100010 Creston PC School BC 1.20 000094301 Cold Lake South AB 0.90 000090502 Lethbridge AB 0.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.80 150031001 Honolulu HI 0.80 150030010 Kapolei HI 0.80 150012017 Mountain View HI 0.80 150012016 Pahala HI 0.80 150011012 Kona HI 0.80 150011006 Hilo HI AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)