Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.54 121130015 Woodlawn FL 0.53 060832004 Lompoc H Street CA 0.53 000061402 Brantford ON 0.53 000061004 Sarnia ON 0.51 000094301 Cold Lake South AB 0.50 000090502 Lethbridge AB #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 0.90 121130015 Woodlawn FL 0.87 121150013 Bee Ridge FL 0.82 000090502 Lethbridge AB 0.80 120590004 Bonifay FL 0.79 000061402 Brantford ON 0.78 000090130 Edmonton Central AB 0.77 061112002 Simi Valley - Cochran Street CA 0.77 060590007 Anaheim CA 0.77 000060512 Hamilton Downtown ON 0.76 000061502 Kitchener ON 0.75 000062501 Tiverton ON 0.74 060731008 Camp Pendleton CA 0.72 131530001 Warner Robins GA 0.72 121035002 John A. Chesnut Sr. Park FL 0.72 120330004 Ellyson Industrial Park FL 0.72 000061004 Sarnia ON 0.71 000061302 St. Catharines ON 0.70 061113001 El Rio - Rio Mesa School #2 CA 0.70 000065001 Barrie ON 0.68 000065801 Chatham ON 0.68 000060424 Toronto Downtown ON 0.67 061110007 Thousand Oaks - Moorpark Road CA 0.66 000063701 Grand Bend ON 0.65 121030018 Azalea FL 0.64 090032006 East Hartford - High Street CT 0.64 061110009 Piru - Pacific CA 0.64 060832004 Lompoc H Street CA 0.64 060710005 Lake Gregory - Crestline CA 0.64 000065201 Parry Sound ON 0.63 060731010 San Diego - Beardsley Street CA 0.62 120310098 Mandarin FL 0.62 000065401 Belleville ON 0.61 130210012 Macon GA 0.61 120310100 Mayo Clinic FL 0.61 000094301 Cold Lake South AB 0.61 000061104 Peterborough ON 0.60 150030010 Kapolei HI 0.60 120310077 Sheffield Elementary School FL 0.60 051430005 SPRNGDLE AR 0.58 000065301 Port Stanley ON 0.57 121056006 Fl. Baptist Children's Home FL 0.57 120730012 Tallahassee Community College FL 0.57 000091101 Elk Island AB 0.56 131390003 Gainesville GA 0.56 120830003 YMC FL 0.56 090110124 Groton Fort Griswold CT 0.56 060959999 Rio Vista CA 0.56 000051501 Zéphirin QC 0.55 120861016 Miami Fire Station #5 FL 0.55 000091901 Caroline AB 0.54 000090121 Edmonton East AB 0.54 000090120 Edmonton South AB 0.53 061131003 Woodland CA 0.52 060371201 Reseda CA 0.50 150012016 Pahala HI 0.50 131850003 Valdosta GA 0.50 120090007 Melbourne FL 0.50 090011123 Danbury CT 0.50 060731006 Alpine CA 0.50 000090302 Red Deer AB #coincidences 10-30 and Corr > 0.5 0.73 061072002 Visalia - N. Church Street CA 0.67 120571065 gandy FL 0.61 061130004 Davis CA 0.58 060070002 Chico - Manzanita CA 0.57 060731002 Escondido CA 0.51 120570030 PCEIA3 FL 0.51 060074001 Gridley CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 19.00 061111004 Ojai - Ojai Ave. CA 18.40 060832004 Lompoc H Street CA 15.00 061113001 El Rio - Rio Mesa School #2 CA 12.70 040191034 Coachline AZ 10.70 060650012 Banning - South Hathaway Street CA 10.50 060670012 Folsom CA 10.20 040138005 Estrella AZ 9.80 060670011 Elk Grove CA 9.30 060670006 Sacramento - Del Paso Manor CA 9.20 040134010 Dysart AZ 8.90 040139998 Vehicle Emissions Laboratory AZ 8.20 040134003 South Phoenix AZ 8.00 060731010 San Diego - Beardsley Street CA 7.60 060850005 San Jose - Jackson St. CA 7.60 000030310 SYDNEY NS 7.30 060953002 Vacaville CA 7.10 060010007 Livermore - Rincon CA 6.50 061131003 Woodland CA 6.30 060374002 North Long Beach CA 5.40 061110007 Thousand Oaks - Moorpark Road CA 5.40 060731008 Camp Pendleton CA 5.00 060010011 Oakland West CA 4.90 060550003 Napa - Jefferson St CA 4.30 060271023 Bishop Paiute Tribe-CA CA 4.00 060950004 Vallejo - 304 Tuolumne Street CA 3.80 000062501 Tiverton ON 3.50 040191032 Rose Elementary AZ 3.30 150030010 Kapolei HI 2.90 061110009 Piru - Pacific CA 2.90 060012004 Berkeley CA 2.60 040191030 Green Valley AZ 2.10 060590007 Anaheim CA 1.90 040139812 Durango AZ 1.80 040130019 West Phoenix AZ 1.40 150012017 Mountain View HI 0.70 000065001 Barrie ON 0.60 090110124 Groton Fort Griswold CT 0.60 000060609 Sudbury ON 0.50 000062001 North Bay ON #coincidences 10-30 and Corr > 0.5 9.20 000020401 SOUTHAMPTON PE 7.50 060670010 Sacramento - T Street CA 5.80 060410003 Point Reyes CA 5.20 000010301 Cornerbrook NF 3.80 080770017 Grand Junction - Powell Building CO 2.60 060190008 Fresno - 1st Street CA 1.30 060731002 Escondido CA Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 20.20 061111004 Ojai - Ojai Ave. CA 19.10 060832004 Lompoc H Street CA 18.40 061113001 El Rio - Rio Mesa School #2 CA 15.50 060830011 Santa Barbara CA 13.20 060831008 Santa Maria - Broadway CA 9.50 060670006 Sacramento - Del Paso Manor CA 9.20 060670012 Folsom CA 9.10 060670011 Elk Grove CA 8.70 040191034 Coachline AZ 7.80 060959999 Rio Vista CA 7.70 040134003 South Phoenix AZ 7.70 040130019 West Phoenix AZ 7.50 060010007 Livermore - Rincon CA 7.50 040138005 Estrella AZ 6.90 060850005 San Jose - Jackson St. CA 6.90 040139998 Vehicle Emissions Laboratory AZ 6.80 061131003 Woodland CA 6.80 060550003 Napa - Jefferson St CA 6.80 040134010 Dysart AZ 6.60 060953002 Vacaville CA 6.50 060731010 San Diego - Beardsley Street CA 6.40 000030310 SYDNEY NS 5.30 060798001 Atascadero CA 4.90 040139812 Durango AZ 4.60 040191030 Green Valley AZ 4.50 060710005 Lake Gregory - Crestline CA 4.40 060950004 Vallejo - 304 Tuolumne Street CA 4.30 060650012 Banning - South Hathaway Street CA 4.20 060012004 Berkeley CA 3.90 061110007 Thousand Oaks - Moorpark Road CA 3.80 040191032 Rose Elementary AZ 3.60 060010011 Oakland West CA 3.10 060374002 North Long Beach CA 2.20 150012017 Mountain View HI 2.20 150011006 Hilo HI 2.20 061110009 Piru - Pacific CA 2.20 000062501 Tiverton ON 2.00 000062001 North Bay ON 2.00 000060609 Sudbury ON 1.80 150030010 Kapolei HI 1.80 000065001 Barrie ON 1.70 060792004 Mesa 2 /Nipomo CA 1.30 000065201 Parry Sound ON 1.10 060570005 Grass Valley CA 1.10 000065301 Port Stanley ON 1.10 000061402 Brantford ON 1.00 060639901 Quincy BAM CA 1.00 060571001 Truckee BAM CA 1.00 060271023 Bishop Paiute Tribe-CA CA 0.90 000061502 Kitchener ON 0.80 000020104 CHARLOTTETOWN PE 0.70 061112002 Simi Valley - Cochran Street CA 0.70 000020301 WELLINGTON PE 0.60 150012016 Pahala HI 0.60 000063701 Grand Bend ON #coincidences 10-30 and Corr > 0.5 8.40 000020401 SOUTHAMPTON PE 6.60 060670010 Sacramento - T Street CA 6.20 060410003 Point Reyes CA 5.30 061130004 Davis CA 4.90 080770017 Grand Junction - Powell Building CO 1.70 060610006 Roseville - N.Sunrise/Douglas CA 1.50 000010301 Cornerbrook NF 0.60 060731002 Escondido CA Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 348.10 010331002 MSHOALS AL 50.10 120310077 Sheffield Elementary School FL 47.50 000054501 L'Assomption QC 46.80 060831008 Santa Maria - Broadway CA 42.10 060310004 Corcoran CA 41.50 060792004 Mesa 2 /Nipomo CA 39.10 060830011 Santa Barbara CA 38.50 060798001 Atascadero CA 33.70 060959999 Rio Vista CA 32.90 060658001 Riverside - Rubidoux CA 31.60 060371103 Los Angeles - N. Main Street CA 29.20 090090027 New Haven - Criscuolo Park CT 29.00 060711004 Upland CA 28.60 060639901 Quincy BAM CA 27.50 120050006 St. Andrews Park FL 25.90 060376012 Santa Clarita CA 25.90 060371002 Burbank - W. Palm Ave CA 24.30 080410017 Colorado College CO 24.20 060370016 Glendora - Laurel CA 24.10 060651003 Riverside - Magnolia CA 23.40 060659001 Lake Elsinore - W. Flint Street CA 23.40 060371201 Reseda CA 22.70 000050801 Ursulines QC 22.70 000040801 CANTERBURY NB 22.50 090092123 Waterbury CT 22.30 131530001 Warner Robins GA 22.30 010730023 NO. BHAM AL 22.00 060730003 El Cajon - Redwood Ave CA 21.90 000040203 FOREST HILLS NB 21.70 150011012 Kona HI 21.70 060710005 Lake Gregory - Crestline CA 21.50 061112002 Simi Valley - Cochran Street CA 21.30 010732003 WYLAM AL 21.20 100032004 MLK DE 21.00 121152002 Jackson Road FL 20.20 060590007 Anaheim CA 20.20 051191008 ADEQ-DSR AR 20.10 060731006 Alpine CA 20.00 131390003 Gainesville GA 20.00 130890002 South Dekalb GA 19.40 131850003 Valdosta GA 19.40 130770002 NEWNAN GA 19.20 010731010 LEEDS AL 19.20 000054703 Bécancour (Aréna) QC 19.10 090032006 East Hartford - High Street CT 19.10 000090601 Fort Saskatchewan AB 18.70 061110009 Piru - Pacific CA 18.70 000054401 Saint-Anicet QC 18.50 011011002 MONTG AL 18.20 000090227 Calgary Central AB 18.10 060650012 Banning - South Hathaway Street CA 17.80 120730012 Tallahassee Community College FL 17.60 051190007 PARR AR 17.50 000090120 Edmonton South AB 17.50 000051501 Zéphirin QC 17.40 132450091 AUGUSTA GA 17.20 120952002 Lake Isle Estates FL 17.20 000090121 Edmonton East AB 17.20 000060512 Hamilton Downtown ON 17.10 131350002 Gwinnett Tech GA 17.00 000090302 Red Deer AB 16.90 000061004 Sarnia ON 16.80 130511002 Savannah L&A GA 16.70 000061502 Kitchener ON 16.60 132950002 Rossville GA 16.60 000090130 Edmonton Central AB 16.60 000061302 St. Catharines ON 16.50 130210012 Macon GA 16.40 131210055 Confederate Ave GA 16.30 000040209 CASTLE ST. SAINT JO NB 16.20 120470015 White Springs FL 16.20 010735002 PINSON AL 16.10 090011123 Danbury CT 16.10 061110007 Thousand Oaks - Moorpark Road CA 16.10 060731008 Camp Pendleton CA 16.10 060012004 Berkeley CA 16.00 130590002 Athens FS # 7 GA 16.00 000060204 Windsor Downtown ON 15.90 040130019 West Phoenix AZ 15.90 010731005 MCADORY AL 15.90 000060303 Kingston ON 15.70 090110124 Groton Fort Griswold CT 15.60 131510002 McDonough GA 15.50 000041302 BATHURST NB 15.40 000060424 Toronto Downtown ON 15.10 120330004 Ellyson Industrial Park FL 15.10 090050004 Thomaston CT 15.10 060731010 San Diego - Beardsley Street CA 15.10 051430005 SPRNGDLE AR 15.10 000061402 Brantford ON 15.10 000030310 SYDNEY NS 14.90 132230003 Yorkville GA 14.90 121275002 Blind Services; 1185-A Dunn Ave FL 14.80 120013011 Payne's Prarie FL 14.80 000040207 SAINT JOHN WEST NB 14.70 060950004 Vallejo - 304 Tuolumne Street CA 14.60 132150008 Columbus Airport GA 14.60 121150013 Bee Ridge FL 14.60 120590004 Bonifay FL 14.60 060374002 North Long Beach CA 14.30 050350005 MARION AR 14.20 010731009 PROVIDENCE AL 14.10 121130015 Woodlawn FL 14.10 061113001 El Rio - Rio Mesa School #2 CA 14.10 061070009 Sequoia/Kings Canyon - Ash Mountain CA 14.10 010735003 CORNER AL 14.00 120861016 Miami Fire Station #5 FL 14.00 060550003 Napa - Jefferson St CA 14.00 051390006 El Dorado AR 13.90 040139812 Durango AZ 13.90 000065401 Belleville ON 13.80 060010011 Oakland West CA 13.70 000061104 Peterborough ON 13.70 000030701 AYLESFORD MOUNTAIN NS 13.50 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 13.40 080350004 Chatfield Park - 11500 N. Roxborough Par CO 13.40 000063701 Grand Bend ON 13.40 000052301 Saint-Faustin QC 13.30 000065801 Chatham ON 13.20 120090011 Fay Park FL 13.10 120866001 Homestead Fire Station #16 FL 13.10 120830003 YMC FL 13.10 000060903 London ON 13.00 110010043 McMillan Reservoir DC 12.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 12.90 000065701 Morrisburg ON 12.90 000020301 WELLINGTON PE 12.70 000090218 Calgary East AB 12.60 000061201 Cornwall ON 12.30 121035002 John A. Chesnut Sr. Park FL 12.30 061131003 Woodland CA 12.10 120710005 Winkler Pump Station FL 12.10 000065301 Port Stanley ON 12.00 000065001 Barrie ON 12.00 000040302 MONCTON NB 11.90 120210004 Laurel Oaks Elementary FL 11.90 000090222 Calgary Northwest AB 11.80 121030018 Azalea FL 11.80 120090007 Melbourne FL 11.60 060953002 Vacaville CA 11.60 060832004 Lompoc H Street CA 11.60 040191113 Geronimo AZ 11.50 120990009 Royal Palm Beach FL 11.40 060850005 San Jose - Jackson St. CA 11.40 060010007 Livermore - Rincon CA 11.40 000040103 FREDERICTON NB 11.30 121056006 Fl. Baptist Children's Home FL 11.30 120310100 Mayo Clinic FL 11.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 10.90 000090502 Lethbridge AB 10.80 150012016 Pahala HI 10.60 080131001 Boulder - CU - 2102 Athens St. CO 10.60 000020104 CHARLOTTETOWN PE 10.20 080010006 Commerce City - 7101 Birch St. CO 10.20 000094301 Cold Lake South AB 10.10 061111004 Ojai - Ojai Ave. CA 10.10 000065201 Parry Sound ON 9.80 000060104 Ottawa ON 9.70 060890007 Anderson CA 9.60 060670006 Sacramento - Del Paso Manor CA 9.50 120310098 Mandarin FL 9.50 080310002 Denver - CAMP - 2105 Broadway CO 9.30 081230006 Greeley Hospital CO 9.30 000060709 Sault Ste Marie ON 9.10 060670011 Elk Grove CA 9.10 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 8.50 060670012 Folsom CA 8.50 000091901 Caroline AB 8.40 000060609 Sudbury ON 8.10 000062001 North Bay ON 8.00 000063301 Dorset ON 7.90 040191030 Green Valley AZ 7.70 060570005 Grass Valley CA 7.70 000062501 Tiverton ON 7.40 040134003 South Phoenix AZ 7.30 080130003 Longmont CO 7.20 000100059 Grand Forks City Hall BC 7.10 150011006 Hilo HI 7.00 040191032 Rose Elementary AZ 6.70 150012017 Mountain View HI 6.70 040139998 Vehicle Emissions Laboratory AZ 6.70 000091101 Elk Island AB 6.40 060271023 Bishop Paiute Tribe-CA CA 6.40 040134010 Dysart AZ 5.60 040191034 Coachline AZ 5.50 040138005 Estrella AZ 5.30 060571001 Truckee BAM CA 5.10 000100010 Creston PC School BC 3.80 150030010 Kapolei HI #coincidences 10-30 and Corr > 0.5 359.00 060990005 Modesto - 14th Street CA 279.10 060210002 Willows - E. Laurel Street CA 261.40 060431001 Yosemite Village - Visitor Center CA 89.70 060250005 Calexico - Ethel Street CA 52.70 061072002 Visalia - N. Church Street CA 46.70 060610006 Roseville - N.Sunrise/Douglas CA 32.00 060290014 Bakersfield - 5558 California Ave CA 25.20 120111002 DAVIE FL 23.90 061130004 Davis CA 20.80 060731002 Escondido CA 17.30 120230002 Lake City FL 17.20 010030010 FAIRHOPE AL 15.40 080770017 Grand Junction - Powell Building CO 13.60 061010003 Yuba City CA 13.30 060410003 Point Reyes CA 12.90 120571065 gandy FL 12.50 060074001 Gridley CA 12.40 060190008 Fresno - 1st Street CA 12.20 120570030 PCEIA3 FL 11.70 010732006 HOOVER AL 11.60 060670010 Sacramento - T Street CA 10.90 060070002 Chico - Manzanita CA 9.60 120573002 SYDNEY FL 8.80 000010301 Cornerbrook NF 8.70 000020401 SOUTHAMPTON PE Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 29.20 000030310 SYDNEY NS 26.20 061113001 El Rio - Rio Mesa School #2 CA 26.20 061111004 Ojai - Ojai Ave. CA 26.20 060832004 Lompoc H Street CA 26.20 060831008 Santa Maria - Broadway CA 26.20 060830011 Santa Barbara CA 22.20 000010401 Mount Pearl NF 19.30 060731010 San Diego - Beardsley Street CA 17.00 000020401 SOUTHAMPTON PE 13.00 000010301 Cornerbrook NF 12.40 061131003 Woodland CA 12.40 061130004 Davis CA 12.40 060959999 Rio Vista CA 12.40 060953002 Vacaville CA 12.40 060950004 Vallejo - 304 Tuolumne Street CA 12.40 060850005 San Jose - Jackson St. CA 12.40 060670012 Folsom CA 12.40 060670011 Elk Grove CA 12.40 060670010 Sacramento - T Street CA 12.40 060670006 Sacramento - Del Paso Manor CA 12.40 060610006 Roseville - N.Sunrise/Douglas CA 12.40 060550003 Napa - Jefferson St CA 12.40 060410003 Point Reyes CA 12.40 060012004 Berkeley CA 12.40 060010011 Oakland West CA 12.40 060010007 Livermore - Rincon CA 11.70 131510002 McDonough GA 11.70 131390003 Gainesville GA 11.70 131350002 Gwinnett Tech GA 11.70 131210055 Confederate Ave GA 11.70 130890002 South Dekalb GA 11.70 130770002 NEWNAN GA 11.70 130590002 Athens FS # 7 GA 11.10 061112002 Simi Valley - Cochran Street CA 11.10 061110009 Piru - Pacific CA 11.10 061110007 Thousand Oaks - Moorpark Road CA 11.10 060731008 Camp Pendleton CA 11.10 060731002 Escondido CA 11.10 060711004 Upland CA 11.10 060710005 Lake Gregory - Crestline CA 11.10 060659001 Lake Elsinore - W. Flint Street CA 11.10 060658001 Riverside - Rubidoux CA 11.10 060651003 Riverside - Magnolia CA 11.10 060590007 Anaheim CA 11.10 060376012 Santa Clarita CA 11.10 060374002 North Long Beach CA 11.10 060371201 Reseda CA 11.10 060371103 Los Angeles - N. Main Street CA 11.10 060371002 Burbank - W. Palm Ave CA 11.10 060370016 Glendora - Laurel CA 10.10 051390006 El Dorado AR 10.10 051191008 ADEQ-DSR AR 10.10 051190007 PARR AR 9.60 051430005 SPRNGDLE AR 9.30 132950002 Rossville GA 9.30 132230003 Yorkville GA 9.30 010735003 CORNER AL 9.30 010735002 PINSON AL 9.30 010732006 HOOVER AL 9.30 010732003 WYLAM AL 9.30 010731010 LEEDS AL 9.30 010730023 NO. BHAM AL 9.00 132450091 AUGUSTA GA 8.40 060650012 Banning - South Hathaway Street CA 8.30 110010043 McMillan Reservoir DC 7.90 050350005 MARION AR 7.30 010731009 PROVIDENCE AL 7.30 010731005 MCADORY AL 7.30 010331002 MSHOALS AL 6.30 040191034 Coachline AZ 6.20 000065701 Morrisburg ON 6.20 000060303 Kingston ON 6.10 000065001 Barrie ON 6.10 000061502 Kitchener ON 6.10 000061402 Brantford ON 6.10 000061302 St. Catharines ON 6.10 000060512 Hamilton Downtown ON 6.10 000060424 Toronto Downtown ON 6.00 100032004 MLK DE 6.00 000065401 Belleville ON 6.00 000061104 Peterborough ON 5.90 000054703 Bécancour (Aréna) QC 5.90 000051501 Zéphirin QC 5.90 000050801 Ursulines QC 5.60 000061201 Cornwall ON 5.60 000054501 L'Assomption QC 5.60 000054401 Saint-Anicet QC 5.60 000052301 Saint-Faustin QC 5.60 000040209 CASTLE ST. SAINT JO NB 5.60 000040207 SAINT JOHN WEST NB 5.60 000040203 FOREST HILLS NB 5.60 000040103 FREDERICTON NB 5.50 000060104 Ottawa ON 5.40 000065201 Parry Sound ON 5.40 000062001 North Bay ON 5.40 000060609 Sudbury ON 5.10 061072002 Visalia - N. Church Street CA 5.10 060798001 Atascadero CA 5.10 060792004 Mesa 2 /Nipomo CA 5.10 060310004 Corcoran CA 5.10 060290014 Bakersfield - 5558 California Ave CA 5.10 060190008 Fresno - 1st Street CA 5.10 000063301 Dorset ON 4.90 060731006 Alpine CA 4.90 060730003 El Cajon - Redwood Ave CA 4.90 060250005 Calexico - Ethel Street CA 4.80 000040901 ST ANDREWS NB 4.80 000040801 CANTERBURY NB 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 061010003 Yuba City CA 4.60 060890007 Anderson CA 4.60 060570005 Grass Valley CA 4.60 060210002 Willows - E. Laurel Street CA 4.60 060074001 Gridley CA 4.60 060070002 Chico - Manzanita CA 4.50 000065801 Chatham ON 4.50 000065301 Port Stanley ON 4.50 000061004 Sarnia ON 4.50 000060903 London ON 4.40 090092123 Waterbury CT 4.40 090050004 Thomaston CT 4.40 090011123 Danbury CT 4.20 011011002 MONTG AL 4.20 000060204 Windsor Downtown ON 4.20 000040302 MONCTON NB 4.20 000030701 AYLESFORD MOUNTAIN NS 4.20 000020301 WELLINGTON PE 4.20 000020104 CHARLOTTETOWN PE 4.10 040139998 Vehicle Emissions Laboratory AZ 4.10 040139812 Durango AZ 4.10 040138005 Estrella AZ 4.10 040134010 Dysart AZ 4.10 040134003 South Phoenix AZ 4.10 040130019 West Phoenix AZ 4.00 000063701 Grand Bend ON 4.00 000062501 Tiverton ON 3.90 000091901 Caroline AB 3.90 000090302 Red Deer AB 3.90 000090227 Calgary Central AB 3.90 000090222 Calgary Northwest AB 3.90 000090218 Calgary East AB 3.80 061070009 Sequoia/Kings Canyon - Ash Mountain CA 3.80 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.70 132150008 Columbus Airport GA 3.70 131530001 Warner Robins GA 3.70 130210012 Macon GA 3.60 000060709 Sault Ste Marie ON 3.50 000090502 Lethbridge AB 3.40 000100010 Creston PC School BC 3.30 130511002 Savannah L&A GA 3.30 000100059 Grand Forks City Hall BC 2.90 000090601 Fort Saskatchewan AB 2.90 000090130 Edmonton Central AB 2.90 000090121 Edmonton East AB 2.90 000090120 Edmonton South AB 2.80 121130015 Woodlawn FL 2.80 120990009 Royal Palm Beach FL 2.80 120866001 Homestead Fire Station #16 FL 2.80 120861016 Miami Fire Station #5 FL 2.80 120330004 Ellyson Industrial Park FL 2.80 120111002 DAVIE FL 2.80 010970003 CHICK. AL 2.80 010030010 FAIRHOPE AL 2.70 060990005 Modesto - 14th Street CA 2.70 060431001 Yosemite Village - Visitor Center CA 2.60 060639901 Quincy BAM CA 2.60 060571001 Truckee BAM CA 2.50 120710005 Winkler Pump Station FL 2.50 120210004 Laurel Oaks Elementary FL 2.40 000041302 BATHURST NB 2.30 131850003 Valdosta GA 2.30 121275002 Blind Services; 1185-A Dunn Ave FL 2.30 120830003 YMC FL 2.30 120730012 Tallahassee Community College 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 060271023 Bishop Paiute Tribe-CA CA 2.20 150012017 Mountain View HI 2.20 150012016 Pahala HI 2.20 150011012 Kona HI 2.20 150011006 Hilo HI 2.10 120090011 Fay Park FL 2.10 120090007 Melbourne FL 1.90 120590004 Bonifay FL 1.90 120050006 St. Andrews Park FL 1.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.80 150030010 Kapolei HI 1.80 000091101 Elk Island AB 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 120571065 gandy FL 1.70 120570030 PCEIA3 FL 1.70 080770017 Grand Junction - Powell Building CO 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 1.30 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.30 080131001 Boulder - CU - 2102 Athens St. CO 1.30 080130003 Longmont CO 1.20 040191113 Geronimo AZ 1.20 040191032 Rose Elementary AZ 1.20 040191030 Green Valley AZ 1.20 000094301 Cold Lake South AB 1.10 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)