Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.57 131390003 Gainesville GA 0.56 132450091 AUGUSTA GA 0.55 060070002 Chico - Manzanita CA #coincidences 10-30 and Corr > 0.5 0.81 120861016 Miami Fire Station #5 FL Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.84 000060512 Hamilton Downtown ON 0.75 060831008 Santa Maria - Broadway CA 0.72 000061502 Kitchener ON 0.68 120111002 DAVIE FL 0.68 011011002 MONTG AL 0.67 000061402 Brantford ON 0.62 060371201 Reseda CA 0.62 000065001 Barrie ON 0.61 000061302 St. Catharines ON 0.60 060731002 Escondido CA 0.60 060376012 Santa Clarita CA 0.59 060590007 Anaheim CA 0.58 060731008 Camp Pendleton CA 0.58 060610006 Roseville - N.Sunrise/Douglas CA 0.58 060371002 Burbank - W. Palm Ave CA 0.58 060370016 Glendora - Laurel CA 0.57 000063301 Dorset ON 0.56 061110009 Piru - Pacific CA 0.56 061110007 Thousand Oaks - Moorpark Road CA 0.56 060371103 Los Angeles - N. Main Street CA 0.54 060659001 Lake Elsinore - W. Flint Street CA 0.54 060250006 Calexico - East CA 0.53 090090027 New Haven - Criscuolo Park CT 0.53 000063701 Grand Bend ON 0.52 060832004 Lompoc H Street CA 0.51 000065801 Chatham ON 0.51 000062501 Tiverton ON 0.50 080010006 Commerce City - 7101 Birch St. CO 0.50 061112002 Simi Valley - Cochran Street CA 0.50 060010011 Oakland West CA 0.50 000062001 North Bay ON #coincidences 10-30 and Corr > 0.5 0.87 040134010 Dysart AZ 0.84 000090222 Calgary Northwest AB 0.76 120861016 Miami Fire Station #5 FL 0.73 060070002 Chico - Manzanita CA 0.63 121152002 Jackson Road FL 0.57 131390003 Gainesville GA 0.55 000090502 Lethbridge AB 0.53 132450091 AUGUSTA GA 0.50 130590002 Athens FS # 7 GA 0.50 060010007 Livermore - Rincon CA Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 19.80 040138005 Estrella AZ 19.10 040139998 Vehicle Emissions Laboratory AZ 16.60 060650012 Banning - South Hathaway Street CA 15.60 000020401 SOUTHAMPTON PE 12.40 060831008 Santa Maria - Broadway CA 11.90 060832004 Lompoc H Street CA 11.40 061111004 Ojai - Ojai Ave. CA 9.50 060850002 Gilory - 9th Street CA 9.40 060670012 Folsom CA 9.10 060970003 Santa Rosa - 5th Street CA 9.00 040191032 Rose Elementary AZ 8.70 040191030 Green Valley AZ 8.50 061131003 Woodland CA 8.10 060953002 Vacaville CA 8.10 060010011 Oakland West CA 8.00 060811001 Redwood City CA 7.40 060012004 Berkeley CA 7.10 060550003 Napa - Jefferson St CA 7.10 060011001 Fremont Chapel Way CA 6.60 060850005 San Jose - Jackson St. CA 6.60 060271023 Bishop Paiute Tribe-CA CA 6.10 000010301 Cornerbrook NF 5.40 090050005 Cornwall CT 5.10 060731010 San Diego - Beardsley Street CA 4.60 060750005 San Francisco - Arkansas Street CA 4.50 061110007 Thousand Oaks - Moorpark Road CA 4.30 060731008 Camp Pendleton CA 3.80 080130003 Longmont CO 3.20 000020301 WELLINGTON PE 2.80 060950004 Vallejo - 304 Tuolumne Street CA 2.70 090011123 Danbury CT 2.70 061112002 Simi Valley - Cochran Street CA 2.60 060570005 Grass Valley CA 2.50 060250005 Calexico - Ethel Street CA 2.40 080010006 Commerce City - 7101 Birch St. CO 2.20 061110009 Piru - Pacific CA 2.20 060210002 Willows - E. Laurel Street CA 2.10 060590007 Anaheim CA 2.00 090050004 Thomaston CT 2.00 080131001 Boulder - CU - 2102 Athens St. CO 1.60 060659001 Lake Elsinore - W. Flint Street CA 1.40 081230006 Greeley Hospital CO 1.30 060571001 Truckee BAM CA 1.30 000040302 MONCTON NB 1.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 0.90 061072002 Visalia - N. Church Street CA 0.80 060111002 Colusa - Sunrise Blvd. CA 0.70 080350004 Chatfield Park - 11500 N. Roxborough Par CO #coincidences 10-30 and Corr > 0.5 26.60 000010401 Mount Pearl NF 17.50 000030310 SYDNEY NS 14.00 040134010 Dysart AZ 8.70 150030010 Kapolei HI 7.90 150012017 Mountain View HI 7.50 060010007 Livermore - Rincon CA 6.10 060670011 Elk Grove CA 5.60 060374002 North Long Beach CA 4.30 060410001 San Rafael CA 3.50 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 3.50 060070002 Chico - Manzanita CA 2.70 000054401 Saint-Anicet QC 1.30 150012016 Pahala HI 1.00 000040103 FREDERICTON NB 0.90 100032004 MLK DE Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 14.60 060650012 Banning - South Hathaway Street CA 12.70 040191034 Coachline AZ 12.10 040138005 Estrella AZ 11.50 040139998 Vehicle Emissions Laboratory AZ 10.20 060831008 Santa Maria - Broadway CA 9.90 060832004 Lompoc H Street CA 9.50 061111004 Ojai - Ojai Ave. CA 8.30 040191032 Rose Elementary AZ 8.00 060830011 Santa Barbara CA 7.90 000020401 SOUTHAMPTON PE 7.70 040191030 Green Valley AZ 7.60 060670010 Sacramento - T Street CA 6.70 060850002 Gilory - 9th Street CA 6.70 060610006 Roseville - N.Sunrise/Douglas CA 6.20 060970003 Santa Rosa - 5th Street CA 6.20 060670012 Folsom CA 6.20 060012004 Berkeley CA 6.10 060410003 Point Reyes CA 5.70 061131003 Woodland CA 5.50 060811001 Redwood City CA 5.30 060850005 San Jose - Jackson St. CA 5.20 060731010 San Diego - Beardsley Street CA 5.10 060950004 Vallejo - 304 Tuolumne Street CA 4.90 060953002 Vacaville CA 4.80 060550003 Napa - Jefferson St CA 4.40 060271023 Bishop Paiute Tribe-CA CA 4.30 060010011 Oakland West CA 4.20 060959999 Rio Vista CA 3.90 060011001 Fremont Chapel Way CA 3.70 060250005 Calexico - Ethel Street CA 3.50 061110007 Thousand Oaks - Moorpark Road CA 3.10 040191113 Geronimo AZ 2.80 060570005 Grass Valley CA 2.70 061110009 Piru - Pacific CA 2.70 060731008 Camp Pendleton CA 2.60 000010301 Cornerbrook NF 2.50 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.30 080130003 Longmont CO 2.30 061112002 Simi Valley - Cochran Street CA 2.20 080131001 Boulder - CU - 2102 Athens St. CO 1.70 060571001 Truckee BAM CA 1.70 060210002 Willows - E. Laurel Street CA 1.60 081230006 Greeley Hospital CO 1.40 080770017 Grand Junction - Powell Building CO 1.40 060750005 San Francisco - Arkansas Street CA 1.30 061113001 El Rio - Rio Mesa School #2 CA 1.30 061070009 Sequoia/Kings Canyon - Ash Mountain CA 1.10 080310013 Denver - NJH - 14th Ave. & Albion St. CO 1.10 080010006 Commerce City - 7101 Birch St. CO 1.10 061072002 Visalia - N. Church Street CA 1.10 060590007 Anaheim CA 1.10 060250006 Calexico - East CA 1.10 000040302 MONCTON NB 1.00 080350004 Chatfield Park - 11500 N. Roxborough Par CO 1.00 060798001 Atascadero CA 1.00 060376012 Santa Clarita CA 0.90 060730003 El Cajon - Redwood Ave CA 0.80 080310002 Denver - CAMP - 2105 Broadway CO 0.80 061010003 Yuba City CA 0.70 000040207 SAINT JOHN WEST NB 0.60 000040209 CASTLE ST. SAINT JO NB 0.50 060890007 Anderson CA 0.50 060074001 Gridley CA 0.50 000020301 WELLINGTON PE #coincidences 10-30 and Corr > 0.5 15.10 040134010 Dysart AZ 15.10 000010401 Mount Pearl NF 8.70 000030310 SYDNEY NS 7.40 060010007 Livermore - Rincon CA 6.40 060670006 Sacramento - Del Paso Manor CA 6.30 060670011 Elk Grove CA 5.80 060374002 North Long Beach CA 5.10 150030010 Kapolei HI 5.10 150012017 Mountain View HI 3.30 060410001 San Rafael CA 2.60 150012016 Pahala HI 2.40 060070002 Chico - Manzanita CA 1.40 040130019 West Phoenix AZ 1.40 000054401 Saint-Anicet QC 1.20 000040103 FREDERICTON NB 1.10 040139812 Durango AZ 1.00 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.90 000091901 Caroline AB 0.80 000030701 AYLESFORD MOUNTAIN NS 0.70 100032004 MLK DE Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 859.50 061130004 Davis CA 218.40 060670010 Sacramento - T Street CA 197.20 060410003 Point Reyes CA 174.80 061070009 Sequoia/Kings Canyon - Ash Mountain CA 70.90 060431001 Yosemite Village - Visitor Center CA 69.00 060190008 Fresno - 1st Street CA 66.30 060610006 Roseville - N.Sunrise/Douglas CA 55.10 060792004 Mesa 2 /Nipomo CA 51.40 040191034 Coachline AZ 46.40 010331002 MSHOALS AL 36.80 010030010 FAIRHOPE AL 35.10 060290014 Bakersfield - 5558 California Ave CA 33.30 040191113 Geronimo AZ 32.80 120730012 Tallahassee Community College FL 32.70 060959999 Rio Vista CA 31.50 060798001 Atascadero CA 30.40 061010003 Yuba City CA 29.10 000090121 Edmonton East AB 28.60 060830011 Santa Barbara CA 23.80 061113001 El Rio - Rio Mesa School #2 CA 23.20 060711004 Upland CA 23.00 090090027 New Haven - Criscuolo Park CT 21.20 060651003 Riverside - Magnolia CA 20.80 060650012 Banning - South Hathaway Street CA 20.70 010731010 LEEDS AL 20.60 060710005 Lake Gregory - Crestline CA 20.40 080770017 Grand Junction - Powell Building CO 20.10 000060512 Hamilton Downtown ON 19.80 000090601 Fort Saskatchewan AB 19.60 010732003 WYLAM AL 19.40 010730023 NO. BHAM AL 19.00 060376012 Santa Clarita CA 18.80 090092123 Waterbury CT 18.80 060658001 Riverside - Rubidoux CA 18.80 060371201 Reseda CA 18.60 060371002 Burbank - W. Palm Ave CA 18.30 000090120 Edmonton South AB 17.90 060371103 Los Angeles - N. Main Street CA 17.80 060370016 Glendora - Laurel CA 17.60 010735002 PINSON AL 17.20 120470015 White Springs FL 17.20 120230002 Lake City FL 17.10 090032006 East Hartford - High Street CT 17.10 010731005 MCADORY AL 16.90 060731006 Alpine CA 16.70 010970003 CHICK. AL 16.30 010732006 HOOVER AL 15.90 060731002 Escondido CA 15.70 060730003 El Cajon - Redwood Ave CA 15.50 060310004 Corcoran CA 15.50 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 14.90 000061004 Sarnia ON 14.80 120571065 gandy FL 14.80 060250006 Calexico - East CA 14.80 011011002 MONTG AL 14.50 120050006 St. Andrews Park FL 14.50 000090302 Red Deer AB 14.40 120573002 SYDNEY FL 14.40 090110124 Groton Fort Griswold CT 14.40 010735003 CORNER AL 14.30 000061402 Brantford ON 14.20 000090227 Calgary Central AB 14.20 000050801 Ursulines QC 13.80 080310002 Denver - CAMP - 2105 Broadway CO 13.80 050350005 MARION AR 13.70 060659001 Lake Elsinore - W. Flint Street CA 13.60 120590004 Bonifay FL 13.60 120570030 PCEIA3 FL 13.50 000054501 L'Assomption QC 13.40 061110009 Piru - Pacific CA 13.40 011190002 GASTON AL 13.30 000061502 Kitchener ON 13.20 120330004 Ellyson Industrial Park FL 13.20 060590007 Anaheim CA 13.20 000060424 Toronto Downtown ON 13.10 010731009 PROVIDENCE AL 12.80 120111002 DAVIE FL 12.70 120013011 Payne's Prarie FL 12.70 061112002 Simi Valley - Cochran Street CA 12.50 000041302 BATHURST NB 12.50 000040203 FOREST HILLS NB 12.40 051191008 ADEQ-DSR AR 12.40 051190007 PARR AR 12.40 000065001 Barrie ON 12.20 060731010 San Diego - Beardsley Street CA 12.20 000061302 St. Catharines ON 12.10 060950004 Vallejo - 304 Tuolumne Street CA 12.00 090011123 Danbury CT 12.00 000054703 Bécancour (Aréna) QC 11.60 060890007 Anderson CA 11.40 060990005 Modesto - 14th Street CA 11.40 051390006 El Dorado AR 11.40 000060709 Sault Ste Marie ON 11.30 061110007 Thousand Oaks - Moorpark Road CA 11.30 060731008 Camp Pendleton CA 11.20 060072001 Paradise - Birch Street CA 11.20 000090218 Calgary East AB 11.20 000060204 Windsor Downtown ON 11.00 080310025 Denver Animal Shelter - 678 S. Jason St. CO 11.00 000094301 Cold Lake South AB 10.80 060074001 Gridley CA 10.70 090050004 Thomaston CT 10.70 000060903 London ON 10.60 000060609 Sudbury ON 10.50 120710005 Winkler Pump Station FL 10.50 060639901 Quincy BAM CA 10.50 060250005 Calexico - Ethel Street CA 10.20 090050005 Cornwall CT 10.20 000065201 Parry Sound ON 10.10 000065801 Chatham ON 10.10 000063701 Grand Bend ON 10.00 120310098 Mandarin FL 9.90 080410017 Colorado College CO 9.90 051430005 SPRNGDLE AR 9.70 060750005 San Francisco - Arkansas Street CA 9.60 120090011 Fay Park FL 9.60 000065301 Port Stanley ON 9.60 000062501 Tiverton ON 9.50 120210004 Laurel Oaks Elementary FL 9.40 000052301 Saint-Faustin QC 9.30 061072002 Visalia - N. Church Street CA 9.20 000051501 Zéphirin QC 9.10 000060104 Ottawa ON 8.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 8.90 060850002 Gilory - 9th Street CA 8.80 120310100 Mayo Clinic FL 8.70 081230006 Greeley Hospital CO 8.60 060850005 San Jose - Jackson St. CA 8.60 000062001 North Bay ON 8.60 000010301 Cornerbrook NF 8.50 000065701 Morrisburg ON 8.50 000063301 Dorset ON 8.50 000060303 Kingston ON 8.40 120090007 Melbourne FL 8.40 000061201 Cornwall ON 8.40 000040207 SAINT JOHN WEST NB 8.30 061111004 Ojai - Ojai Ave. CA 8.20 000061104 Peterborough ON 8.10 080350004 Chatfield Park - 11500 N. Roxborough Par CO 8.10 000091101 Elk Island AB 8.10 000065401 Belleville ON 7.80 060012004 Berkeley CA 7.70 080010006 Commerce City - 7101 Birch St. CO 7.60 040191030 Green Valley AZ 7.50 060832004 Lompoc H Street CA 7.50 060111002 Colusa - Sunrise Blvd. CA 7.40 060831008 Santa Maria - Broadway CA 7.30 040191032 Rose Elementary AZ 7.30 000040209 CASTLE ST. SAINT JO NB 7.20 061131003 Woodland CA 7.20 000090402 Medicine Hat - Crescent Hts AB 7.10 060210002 Willows - E. Laurel Street CA 7.10 060010011 Oakland West CA 7.00 060011001 Fremont Chapel Way CA 6.80 040139998 Vehicle Emissions Laboratory AZ 6.70 080131001 Boulder - CU - 2102 Athens St. CO 6.70 060953002 Vacaville CA 6.50 060970003 Santa Rosa - 5th Street CA 6.50 060811001 Redwood City CA 6.50 060550003 Napa - Jefferson St CA 6.20 000040901 ST ANDREWS NB 6.10 040138005 Estrella AZ 6.00 000020301 WELLINGTON PE 5.60 000040302 MONCTON NB 5.50 060670012 Folsom CA 5.40 080130003 Longmont CO 5.40 060570005 Grass Valley CA 5.40 060271023 Bishop Paiute Tribe-CA CA 4.70 060571001 Truckee BAM CA 4.20 000020401 SOUTHAMPTON PE #coincidences 10-30 and Corr > 0.5 97.00 060670006 Sacramento - Del Paso Manor CA 55.70 120861016 Miami Fire Station #5 FL 28.00 000040801 CANTERBURY NB 26.80 150011012 Kona HI 21.90 131530001 Warner Robins GA 19.90 130890002 South Dekalb GA 19.90 000090130 Edmonton Central AB 18.80 131390003 Gainesville GA 17.00 132150008 Columbus Airport GA 16.30 131210055 Confederate Ave GA 15.90 131850003 Valdosta GA 15.40 130210012 Macon GA 15.30 130511002 Savannah L&A GA 15.00 131510002 McDonough GA 14.90 131350002 Gwinnett Tech GA 14.90 100032004 MLK DE 14.50 130770002 NEWNAN GA 14.40 132950002 Rossville GA 14.40 132450091 AUGUSTA GA 13.90 121152002 Jackson Road FL 13.90 121150013 Bee Ridge FL 13.60 132230003 Yorkville GA 13.60 121130015 Woodlawn FL 13.40 150012016 Pahala HI 13.30 121030018 Azalea FL 13.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 12.80 121035002 John A. Chesnut Sr. Park FL 12.40 120952002 Lake Isle Estates FL 12.00 120830003 YMC FL 12.00 040139812 Durango AZ 11.80 130590002 Athens FS # 7 GA 11.50 000091901 Caroline AB 10.20 121056006 Fl. Baptist Children's Home FL 10.20 060374002 North Long Beach CA 10.20 040130019 West Phoenix AZ 9.90 121275002 Blind Services; 1185-A Dunn Ave FL 9.80 120310077 Sheffield Elementary School FL 9.80 060670011 Elk Grove CA 9.70 120866001 Homestead Fire Station #16 FL 8.90 060410001 San Rafael CA 8.80 121111002 911 Center; Rock Road FL 8.00 000090502 Lethbridge AB 7.60 000100059 Grand Forks City Hall BC 7.20 150030010 Kapolei HI 6.90 060070002 Chico - Manzanita CA 6.90 000030701 AYLESFORD MOUNTAIN NS 6.80 150012017 Mountain View HI 6.80 060010007 Livermore - Rincon CA 6.50 000090222 Calgary Northwest AB 6.20 000030310 SYDNEY NS 5.70 000054401 Saint-Anicet QC 5.60 000010401 Mount Pearl NF 5.20 120990009 Royal Palm Beach FL 5.20 000040103 FREDERICTON NB 5.00 000100010 Creston PC School BC 4.20 040134010 Dysart AZ Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 30.50 000030310 SYDNEY NS 28.20 060731010 San Diego - Beardsley Street CA 19.50 061113001 El Rio - Rio Mesa School #2 CA 19.50 061111004 Ojai - Ojai Ave. CA 19.50 060832004 Lompoc H Street CA 19.50 060831008 Santa Maria - Broadway CA 19.50 060830011 Santa Barbara CA 16.50 061112002 Simi Valley - Cochran Street CA 16.50 061110009 Piru - Pacific CA 16.50 061110007 Thousand Oaks - Moorpark Road CA 16.50 060731008 Camp Pendleton CA 16.50 060731002 Escondido CA 16.50 060711004 Upland CA 16.50 060710005 Lake Gregory - Crestline CA 16.50 060659001 Lake Elsinore - W. Flint Street CA 16.50 060658001 Riverside - Rubidoux CA 16.50 060651003 Riverside - Magnolia CA 16.50 060590007 Anaheim CA 16.50 060376012 Santa Clarita CA 16.50 060374002 North Long Beach CA 16.50 060371201 Reseda CA 16.50 060371103 Los Angeles - N. Main Street CA 16.50 060371002 Burbank - W. Palm Ave CA 16.50 060370016 Glendora - Laurel CA 16.50 000063701 Grand Bend ON 16.50 000062501 Tiverton ON 15.10 061072002 Visalia - N. Church Street CA 15.10 060798001 Atascadero CA 15.10 060792004 Mesa 2 /Nipomo CA 15.10 060310004 Corcoran CA 15.10 060290014 Bakersfield - 5558 California Ave CA 15.10 060190008 Fresno - 1st Street CA 13.70 060850002 Gilory - 9th Street CA 13.20 061070009 Sequoia/Kings Canyon - Ash Mountain CA 13.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 11.80 060650012 Banning - South Hathaway Street CA 10.80 040134003 South Phoenix AZ 10.80 040139998 Vehicle Emissions Laboratory AZ 10.80 040139812 Durango AZ 10.80 040138005 Estrella AZ 10.80 040134010 Dysart AZ 10.80 040130019 West Phoenix AZ 10.70 000065001 Barrie ON 10.70 000061502 Kitchener ON 10.70 000061402 Brantford ON 10.70 000061302 St. Catharines ON 10.70 000060512 Hamilton Downtown ON 10.70 000060424 Toronto Downtown ON 9.70 000010401 Mount Pearl NF 9.40 000010301 Cornerbrook NF 8.80 000020401 SOUTHAMPTON PE 8.20 000060204 Windsor Downtown ON 8.00 040191034 Coachline AZ 7.80 090110124 Groton Fort Griswold CT 7.80 090090027 New Haven - Criscuolo Park CT 7.80 090032006 East Hartford - High Street CT 7.70 060731006 Alpine CA 7.70 060730003 El Cajon - Redwood Ave CA 7.70 060250006 Calexico - East CA 7.70 060250005 Calexico - Ethel Street CA 7.10 000054703 Bécancour (Aréna) QC 7.10 000051501 Zéphirin QC 7.10 000050801 Ursulines QC 6.80 000065801 Chatham ON 6.80 000065301 Port Stanley ON 6.80 000061004 Sarnia ON 6.80 000060903 London ON 6.70 000061201 Cornwall ON 6.70 000054501 L'Assomption QC 6.70 000054401 Saint-Anicet QC 6.70 000052301 Saint-Faustin QC 6.60 132450091 AUGUSTA GA 6.60 000090502 Lethbridge AB 6.50 090092123 Waterbury CT 6.50 090050005 Cornwall CT 6.50 090050004 Thomaston CT 6.50 090011123 Danbury CT 6.30 000091901 Caroline AB 6.30 000090302 Red Deer AB 6.30 000090227 Calgary Central AB 6.30 000090222 Calgary Northwest AB 6.30 000090218 Calgary East AB 5.70 121130015 Woodlawn FL 5.70 120330004 Ellyson Industrial Park FL 5.70 010970003 CHICK. AL 5.70 010030010 FAIRHOPE AL 5.60 061131003 Woodland CA 5.60 061130004 Davis CA 5.60 060970003 Santa Rosa - 5th Street CA 5.60 060959999 Rio Vista CA 5.60 060953002 Vacaville CA 5.60 060950004 Vallejo - 304 Tuolumne Street CA 5.60 060850005 San Jose - Jackson St. CA 5.60 060811001 Redwood City CA 5.60 060750005 San Francisco - Arkansas Street CA 5.60 060670012 Folsom CA 5.60 060670011 Elk Grove CA 5.60 060670010 Sacramento - T Street CA 5.60 060670006 Sacramento - Del Paso Manor CA 5.60 060610006 Roseville - N.Sunrise/Douglas CA 5.60 060550003 Napa - Jefferson St CA 5.60 060410003 Point Reyes CA 5.60 060410001 San Rafael CA 5.60 060012004 Berkeley CA 5.60 060011001 Fremont Chapel Way CA 5.60 060010011 Oakland West CA 5.60 060010007 Livermore - Rincon CA 5.40 000065401 Belleville ON 5.40 000061104 Peterborough ON 5.30 000091101 Elk Island AB 5.10 000090601 Fort Saskatchewan AB 5.10 000090402 Medicine Hat - Crescent Hts AB 5.10 000090130 Edmonton Central AB 5.10 000090121 Edmonton East AB 5.10 000090120 Edmonton South AB 4.90 000094301 Cold Lake South AB 4.80 000040901 ST ANDREWS NB 4.80 000040801 CANTERBURY NB 4.70 000065201 Parry Sound ON 4.70 000062001 North Bay ON 4.70 000060709 Sault Ste Marie ON 4.70 000060609 Sudbury ON 4.60 000041302 BATHURST NB 4.40 150012017 Mountain View HI 4.40 150012016 Pahala HI 4.40 150011012 Kona HI 4.40 040191113 Geronimo AZ 4.40 040191032 Rose Elementary AZ 4.40 040191030 Green Valley AZ 4.40 000065701 Morrisburg ON 4.40 000060303 Kingston ON 4.40 000040209 CASTLE ST. SAINT JO NB 4.40 000040207 SAINT JOHN WEST NB 4.40 000040203 FOREST HILLS NB 4.40 000040103 FREDERICTON NB 4.30 000040302 MONCTON NB 4.30 000030701 AYLESFORD MOUNTAIN NS 4.30 000020301 WELLINGTON PE 4.20 132150008 Columbus Airport GA 4.20 131530001 Warner Robins GA 4.20 130210012 Macon GA 4.00 100032004 MLK DE 3.90 080350004 Chatfield Park - 11500 N. Roxborough Par CO 3.90 080131001 Boulder - CU - 2102 Athens St. CO 3.90 080130003 Longmont CO 3.80 131510002 McDonough GA 3.80 131390003 Gainesville GA 3.80 131350002 Gwinnett Tech GA 3.80 131210055 Confederate Ave GA 3.80 130890002 South Dekalb GA 3.80 130770002 NEWNAN GA 3.80 130590002 Athens FS # 7 GA 3.80 000060104 Ottawa ON 3.70 130511002 Savannah L&A GA 3.70 080770017 Grand Junction - Powell Building CO 3.70 000063301 Dorset ON 3.60 011190002 GASTON AL 3.60 000100059 Grand Forks City Hall BC 3.60 000100010 Creston PC School BC 3.30 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 3.30 150030010 Kapolei HI 3.30 080410017 Colorado College CO 3.30 051430005 SPRNGDLE AR 3.20 081230006 Greeley Hospital CO 3.20 080310025 Denver Animal Shelter - 678 S. Jason St. CO 3.20 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.20 080310002 Denver - CAMP - 2105 Broadway CO 3.20 080010006 Commerce City - 7101 Birch St. CO 3.00 051390006 El Dorado AR 3.00 051191008 ADEQ-DSR AR 3.00 051190007 PARR AR 2.90 061010003 Yuba City CA 2.90 060990005 Modesto - 14th Street CA 2.90 060890007 Anderson CA 2.90 060570005 Grass Valley CA 2.90 060431001 Yosemite Village - Visitor Center CA 2.90 060271023 Bishop Paiute Tribe-CA CA 2.90 060210002 Willows - E. Laurel Street CA 2.90 060111002 Colusa - Sunrise Blvd. CA 2.90 060074001 Gridley CA 2.90 060072001 Paradise - Birch Street CA 2.90 060070002 Chico - Manzanita CA 2.80 121275002 Blind Services; 1185-A Dunn Ave FL 2.80 120830003 YMC FL 2.80 120470015 White Springs FL 2.80 120310100 Mayo Clinic FL 2.80 120310098 Mandarin FL 2.80 120310077 Sheffield Elementary School FL 2.80 120230002 Lake City FL 2.80 120013011 Payne's Prarie FL 2.70 011011002 MONTG AL 2.60 132950002 Rossville GA 2.60 132230003 Yorkville GA 2.60 010735003 CORNER AL 2.60 010735002 PINSON AL 2.60 010732006 HOOVER AL 2.60 010732003 WYLAM AL 2.60 010731010 LEEDS AL 2.60 010730023 NO. BHAM AL 2.50 060639901 Quincy BAM CA 2.50 060571001 Truckee BAM CA 2.50 010731009 PROVIDENCE AL 2.50 010731005 MCADORY AL 2.50 010331002 MSHOALS AL 2.40 120590004 Bonifay FL 2.40 120050006 St. Andrews Park FL 2.00 121111002 911 Center; Rock Road FL 2.00 120090011 Fay Park FL 2.00 120090007 Melbourne FL 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 120571065 gandy FL 1.90 120570030 PCEIA3 FL 1.70 131850003 Valdosta GA 1.70 120730012 Tallahassee Community College FL 1.60 050350005 MARION AR 1.20 120990009 Royal Palm Beach FL 1.20 120866001 Homestead Fire Station #16 FL 1.20 120861016 Miami Fire Station #5 FL 1.20 120111002 DAVIE FL 1.10 120710005 Winkler Pump Station FL 1.10 120210004 Laurel Oaks Elementary FL AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)