Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.61 131390003 Gainesville GA 0.58 132150008 Columbus Airport GA 0.52 130890002 South Dekalb GA 0.52 120866001 Homestead Fire Station #16 FL 0.52 120330004 Ellyson Industrial Park FL 0.51 130511002 Savannah L&A GA #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 0.86 132450091 AUGUSTA GA 0.86 132150008 Columbus Airport GA 0.85 120866001 Homestead Fire Station #16 FL 0.84 130890002 South Dekalb GA 0.83 131390003 Gainesville GA 0.82 132950002 Rossville GA 0.82 130210012 Macon GA 0.78 131210055 Confederate Ave GA 0.78 130511002 Savannah L&A GA 0.76 120861016 Miami Fire Station #5 FL 0.74 121152002 Jackson Road FL 0.74 010331002 MSHOALS AL 0.73 060890007 Anderson CA 0.70 130590002 Athens FS # 7 GA 0.70 060376012 Santa Clarita CA 0.66 131530001 Warner Robins GA 0.66 000065801 Chatham ON 0.63 090110124 Groton Fort Griswold CT 0.63 061111004 Ojai - Ojai Ave. CA 0.63 000061004 Sarnia ON 0.62 131350002 Gwinnett Tech GA 0.62 000060903 London ON 0.59 000065301 Port Stanley ON 0.59 000040103 FREDERICTON NB 0.58 090032006 East Hartford - High Street CT 0.58 060371103 Los Angeles - N. Main Street CA 0.57 131850003 Valdosta GA 0.57 000054703 Bécancour (Aréna) QC 0.55 060371201 Reseda CA 0.54 051190007 PARR AR 0.54 040191030 Green Valley AZ 0.52 090090027 New Haven - Criscuolo Park CT 0.51 120470015 White Springs FL 0.51 120330004 Ellyson Industrial Park FL 0.50 130770002 NEWNAN GA 0.50 060371002 Burbank - W. Palm Ave CA 0.50 000062001 North Bay ON #coincidences 10-30 and Corr > 0.5 0.83 060658001 Riverside - Rubidoux CA 0.66 150030010 Kapolei HI 0.61 000040901 ST ANDREWS NB Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 13.70 061113001 El Rio - Rio Mesa School #2 CA 13.70 060832004 Lompoc H Street CA 12.80 060670011 Elk Grove CA 12.60 061111004 Ojai - Ojai Ave. CA 11.00 060959999 Rio Vista CA 10.80 060953002 Vacaville CA 10.60 060550003 Napa - Jefferson St CA 10.20 061130004 Davis CA 10.10 060950004 Vallejo - 304 Tuolumne Street CA 9.70 060010011 Oakland West CA 9.00 060850005 San Jose - Jackson St. CA 8.90 061131003 Woodland CA 8.60 040138005 Estrella AZ 8.30 060830011 Santa Barbara CA 8.10 060731008 Camp Pendleton CA 7.90 060012004 Berkeley CA 7.90 040130019 West Phoenix AZ 7.80 060731002 Escondido CA 7.70 040134003 South Phoenix AZ 7.60 040191034 Coachline AZ 7.60 040139998 Vehicle Emissions Laboratory AZ 7.40 060010007 Livermore - Rincon CA 7.30 060670006 Sacramento - Del Paso Manor CA 7.00 040134010 Dysart AZ 6.80 060792004 Mesa 2 /Nipomo CA 6.80 000030310 SYDNEY NS 6.50 061110007 Thousand Oaks - Moorpark Road CA 6.10 100032004 MLK DE 6.00 060374002 North Long Beach CA 5.40 000020401 SOUTHAMPTON PE 5.30 060731010 San Diego - Beardsley Street CA 3.40 060371201 Reseda CA 2.90 060639901 Quincy BAM CA 2.70 060271023 Bishop Paiute Tribe-CA CA 2.10 061110009 Piru - Pacific CA 1.90 060710005 Lake Gregory - Crestline CA 1.70 060670012 Folsom CA 1.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 0.70 150031001 Honolulu HI #coincidences 10-30 and Corr > 0.5 3.60 060570005 Grass Valley CA 3.40 150030010 Kapolei HI Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 14.80 061113001 El Rio - Rio Mesa School #2 CA 14.60 061111004 Ojai - Ojai Ave. CA 14.00 060832004 Lompoc H Street CA 12.90 060670012 Folsom CA 12.40 060670010 Sacramento - T Street CA 12.10 060959999 Rio Vista CA 12.00 060550003 Napa - Jefferson St CA 11.80 060010007 Livermore - Rincon CA 11.60 060670011 Elk Grove CA 11.60 060410003 Point Reyes CA 11.30 060670006 Sacramento - Del Paso Manor CA 10.90 060950004 Vallejo - 304 Tuolumne Street CA 10.80 060953002 Vacaville CA 10.20 060850005 San Jose - Jackson St. CA 10.20 060830011 Santa Barbara CA 10.10 061130004 Davis CA 9.70 060798001 Atascadero CA 9.70 060012004 Berkeley CA 9.50 060010011 Oakland West CA 9.30 061110007 Thousand Oaks - Moorpark Road CA 9.10 061131003 Woodland CA 8.20 060710005 Lake Gregory - Crestline CA 8.00 060610006 Roseville - N.Sunrise/Douglas CA 7.80 060374002 North Long Beach CA 7.50 060731008 Camp Pendleton CA 7.40 060731002 Escondido CA 6.70 060792004 Mesa 2 /Nipomo CA 5.60 060731010 San Diego - Beardsley Street CA 5.60 060371201 Reseda CA 5.00 040134003 South Phoenix AZ 4.70 040130019 West Phoenix AZ 4.70 000030310 SYDNEY NS 4.70 000020401 SOUTHAMPTON PE 4.60 060371103 Los Angeles - N. Main Street CA 4.50 061112002 Simi Valley - Cochran Street CA 4.50 040138005 Estrella AZ 4.30 040191034 Coachline AZ 3.90 060639901 Quincy BAM CA 3.90 040139998 Vehicle Emissions Laboratory AZ 3.80 060590007 Anaheim CA 3.70 060290014 Bakersfield - 5558 California Ave CA 3.50 061110009 Piru - Pacific CA 3.30 060271023 Bishop Paiute Tribe-CA CA 3.20 060190008 Fresno - 1st Street CA 3.10 040134010 Dysart AZ 3.00 061072002 Visalia - N. Church Street CA 2.40 100032004 MLK DE 2.30 040139812 Durango AZ 2.20 080130003 Longmont CO 2.00 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.80 060890007 Anderson CA 1.80 060371002 Burbank - W. Palm Ave CA 0.80 150031001 Honolulu HI #coincidences 10-30 and Corr > 0.5 3.50 060651003 Riverside - Magnolia CA 2.80 150030010 Kapolei HI 0.50 060570005 Grass Valley CA Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 484.90 060571001 Truckee BAM CA 108.40 060310004 Corcoran CA 86.70 010030010 FAIRHOPE AL 83.30 061010003 Yuba City CA 52.50 060431001 Yosemite Village - Visitor Center CA 49.00 060290014 Bakersfield - 5558 California Ave CA 40.50 060610006 Roseville - N.Sunrise/Douglas CA 39.50 060711004 Upland CA 37.60 060410003 Point Reyes CA 36.40 060798001 Atascadero CA 35.60 090050005 Cornwall CT 35.60 060370016 Glendora - Laurel CA 34.50 061070009 Sequoia/Kings Canyon - Ash Mountain CA 31.30 060670010 Sacramento - T Street CA 30.30 060650012 Banning - South Hathaway Street CA 29.70 000040801 CANTERBURY NB 28.50 060371103 Los Angeles - N. Main Street CA 26.90 060659001 Lake Elsinore - W. Flint Street CA 24.90 060376012 Santa Clarita CA 24.80 000061004 Sarnia ON 24.70 000060512 Hamilton Downtown ON 24.30 131390003 Gainesville GA 24.00 000061502 Kitchener ON 24.00 000061402 Brantford ON 23.80 090032006 East Hartford - High Street CT 23.70 000061302 St. Catharines ON 23.60 000060303 Kingston ON 23.10 060190008 Fresno - 1st Street CA 22.80 130890002 South Dekalb GA 22.50 061112002 Simi Valley - Cochran Street CA 22.40 110010043 McMillan Reservoir DC 22.20 060371002 Burbank - W. Palm Ave CA 22.10 060250005 Calexico - Ethel Street CA 21.80 060731006 Alpine CA 21.80 010730023 NO. BHAM AL 21.80 000054501 L'Assomption QC 21.70 060590007 Anaheim CA 21.50 090090027 New Haven - Criscuolo Park CT 21.50 010732003 WYLAM AL 21.40 000041302 BATHURST NB 21.20 131850003 Valdosta GA 21.10 080410017 Colorado College CO 20.90 131530001 Warner Robins GA 20.70 050350005 MARION AR 20.70 000060204 Windsor Downtown ON 20.60 000060424 Toronto Downtown ON 20.50 010731010 LEEDS AL 20.30 000061201 Cornwall ON 20.20 000065401 Belleville ON 20.10 060670012 Folsom CA 20.10 000054703 Bécancour (Aréna) QC 19.90 132450091 AUGUSTA GA 19.80 010731009 PROVIDENCE AL 19.70 061072002 Visalia - N. Church Street CA 19.60 090092123 Waterbury CT 19.60 060710005 Lake Gregory - Crestline CA 19.60 010732006 HOOVER AL 19.60 000061104 Peterborough ON 19.60 000060903 London ON 19.50 061110009 Piru - Pacific CA 19.50 010331002 MSHOALS AL 19.40 000065701 Morrisburg ON 19.20 130511002 Savannah L&A GA 19.20 000065301 Port Stanley ON 19.10 120330004 Ellyson Industrial Park FL 18.80 000065001 Barrie ON 18.50 121130015 Woodlawn FL 18.50 000063701 Grand Bend ON 18.30 120230002 Lake City FL 18.20 130770002 NEWNAN GA 18.20 000040203 FOREST HILLS NB 18.10 051191008 ADEQ-DSR AR 18.00 060371201 Reseda CA 17.90 121152002 Jackson Road FL 17.90 010735002 PINSON AL 17.80 131350002 Gwinnett Tech GA 17.80 051390006 El Dorado AR 17.80 000051501 Zéphirin QC 17.70 051190007 PARR AR 17.70 000065801 Chatham ON 17.40 060074001 Gridley CA 17.30 132230003 Yorkville GA 17.30 120730012 Tallahassee Community College FL 17.10 150011012 Kona HI 17.00 130210012 Macon GA 17.00 120050006 St. Andrews Park FL 16.90 120470015 White Springs FL 16.90 060990005 Modesto - 14th Street CA 16.80 000052301 Saint-Faustin QC 16.70 090011123 Danbury CT 16.30 132150008 Columbus Airport GA 16.20 120952002 Lake Isle Estates FL 16.20 060731010 San Diego - Beardsley Street CA 16.10 130590002 Athens FS # 7 GA 16.00 000065201 Parry Sound ON 15.90 000050801 Ursulines QC 15.80 010735003 CORNER AL 15.70 131510002 McDonough GA 15.60 131210055 Confederate Ave GA 15.60 000040302 MONCTON NB 15.50 090050004 Thomaston CT 15.50 000063301 Dorset ON 15.30 120590004 Bonifay FL 15.30 060374002 North Long Beach CA 15.10 090110124 Groton Fort Griswold CT 15.10 061110007 Thousand Oaks - Moorpark Road CA 15.00 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 15.00 120861016 Miami Fire Station #5 FL 15.00 060830011 Santa Barbara CA 15.00 040139812 Durango AZ 14.90 000054401 Saint-Anicet QC 14.70 060731002 Escondido CA 14.60 060670006 Sacramento - Del Paso Manor CA 14.60 000090227 Calgary Central AB 14.40 000062501 Tiverton ON 14.30 051430005 SPRNGDLE AR 14.20 000060104 Ottawa ON 14.00 120310100 Mayo Clinic FL 14.00 120310077 Sheffield Elementary School FL 13.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 13.90 060210002 Willows - E. Laurel Street CA 13.90 060070002 Chico - Manzanita CA 13.90 060010007 Livermore - Rincon CA 13.80 121056006 Fl. Baptist Children's Home FL 13.70 120310098 Mandarin FL 13.70 120013011 Payne's Prarie FL 13.50 060731008 Camp Pendleton CA 13.40 121275002 Blind Services; 1185-A Dunn Ave FL 13.40 000062001 North Bay ON 13.20 121030018 Azalea FL 13.20 000090302 Red Deer AB 13.10 120990009 Royal Palm Beach FL 13.10 120866001 Homestead Fire Station #16 FL 13.00 061131003 Woodland CA 12.80 121150013 Bee Ridge FL 12.80 121035002 John A. Chesnut Sr. Park FL 12.80 040191113 Geronimo AZ 12.70 080310025 Denver Animal Shelter - 678 S. Jason St. CO 12.70 060012004 Berkeley CA 12.50 120830003 YMC FL 12.50 120210004 Laurel Oaks Elementary FL 12.40 060850005 San Jose - Jackson St. CA 12.40 000030701 AYLESFORD MOUNTAIN NS 12.30 132950002 Rossville GA 12.10 000060609 Sudbury ON 11.90 080310002 Denver - CAMP - 2105 Broadway CO 11.70 120090011 Fay Park FL 11.70 061130004 Davis CA 11.70 060010011 Oakland West CA 11.40 060271023 Bishop Paiute Tribe-CA CA 11.20 120573002 SYDNEY FL 11.20 120570030 PCEIA3 FL 11.20 060950004 Vallejo - 304 Tuolumne Street CA 11.20 000040103 FREDERICTON NB 11.10 060953002 Vacaville CA 11.10 000100059 Grand Forks City Hall BC 11.10 000060709 Sault Ste Marie ON 10.90 120090007 Melbourne FL 10.90 000094301 Cold Lake South AB 10.80 081230006 Greeley Hospital CO 10.80 000020104 CHARLOTTETOWN PE 10.70 100032004 MLK DE 10.70 061111004 Ojai - Ojai Ave. CA 10.40 060890007 Anderson CA 10.40 060792004 Mesa 2 /Nipomo CA 10.40 000090120 Edmonton South AB 10.30 000090121 Edmonton East AB 10.10 060550003 Napa - Jefferson St CA 10.00 060959999 Rio Vista CA 9.90 040191030 Green Valley AZ 9.80 000090222 Calgary Northwest AB 9.70 080010006 Commerce City - 7101 Birch St. CO 9.70 040191032 Rose Elementary AZ 9.60 061113001 El Rio - Rio Mesa School #2 CA 9.60 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 9.50 150012016 Pahala HI 9.50 000090218 Calgary East AB 9.40 060832004 Lompoc H Street CA 9.10 060670011 Elk Grove CA 9.10 000090502 Lethbridge AB 9.10 000040207 SAINT JOHN WEST NB 8.50 000040209 CASTLE ST. SAINT JO NB 8.30 000090130 Edmonton Central AB 8.30 000030310 SYDNEY NS 7.90 000091901 Caroline AB 7.90 000090601 Fort Saskatchewan AB 7.80 080131001 Boulder - CU - 2102 Athens St. CO 7.80 000020301 WELLINGTON PE 7.60 000020401 SOUTHAMPTON PE 7.40 040134010 Dysart AZ 7.10 040191034 Coachline AZ 6.90 040130019 West Phoenix AZ 6.70 040139998 Vehicle Emissions Laboratory AZ 6.60 080130003 Longmont CO 6.60 040134003 South Phoenix AZ 5.80 040138005 Estrella AZ 5.20 150031001 Honolulu HI 4.70 150012017 Mountain View HI 4.50 150011006 Hilo HI 4.40 060639901 Quincy BAM CA #coincidences 10-30 and Corr > 0.5 36.30 060651003 Riverside - Magnolia CA 29.20 060658001 Riverside - Rubidoux CA 19.10 011011002 MONTG AL 18.40 060730003 El Cajon - Redwood Ave CA 17.60 080350004 Chatfield Park - 11500 N. Roxborough Par CO 17.00 010731005 MCADORY AL 11.00 120111002 DAVIE FL 9.70 080770017 Grand Junction - Powell Building CO 9.60 000040901 ST ANDREWS NB 7.40 000100010 Creston PC School BC 6.80 060570005 Grass Valley CA 6.60 000091101 Elk Island AB 4.90 150030010 Kapolei HI Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 37.90 061113001 El Rio - Rio Mesa School #2 CA 37.90 061111004 Ojai - Ojai Ave. CA 37.90 060832004 Lompoc H Street CA 37.90 060830011 Santa Barbara CA 30.00 060731010 San Diego - Beardsley Street CA 22.30 000030310 SYDNEY NS 21.00 000020401 SOUTHAMPTON PE 14.80 061112002 Simi Valley - Cochran Street CA 14.80 061110009 Piru - Pacific CA 14.80 061110007 Thousand Oaks - Moorpark Road CA 14.80 060731008 Camp Pendleton CA 14.80 060731002 Escondido CA 14.80 060711004 Upland CA 14.80 060710005 Lake Gregory - Crestline CA 14.80 060659001 Lake Elsinore - W. Flint Street CA 14.80 060658001 Riverside - Rubidoux CA 14.80 060651003 Riverside - Magnolia CA 14.80 060590007 Anaheim CA 14.80 060376012 Santa Clarita CA 14.80 060374002 North Long Beach CA 14.80 060371201 Reseda CA 14.80 060371103 Los Angeles - N. Main Street CA 14.80 060371002 Burbank - W. Palm Ave CA 14.80 060370016 Glendora - Laurel CA 14.60 061131003 Woodland CA 14.60 061130004 Davis CA 14.60 060959999 Rio Vista CA 14.60 060953002 Vacaville CA 14.60 060950004 Vallejo - 304 Tuolumne Street CA 14.60 060850005 San Jose - Jackson St. CA 14.60 060670012 Folsom CA 14.60 060670011 Elk Grove CA 14.60 060670010 Sacramento - T Street CA 14.60 060670006 Sacramento - Del Paso Manor CA 14.60 060610006 Roseville - N.Sunrise/Douglas CA 14.60 060550003 Napa - Jefferson St CA 14.60 060410003 Point Reyes CA 14.60 060012004 Berkeley CA 14.60 060010011 Oakland West CA 14.60 060010007 Livermore - Rincon CA 13.30 040139998 Vehicle Emissions Laboratory AZ 13.30 040139812 Durango AZ 13.30 040138005 Estrella AZ 13.30 040134010 Dysart AZ 13.30 040134003 South Phoenix AZ 13.30 040130019 West Phoenix AZ 10.80 061072002 Visalia - N. Church Street CA 10.80 060798001 Atascadero CA 10.80 060792004 Mesa 2 /Nipomo CA 10.80 060310004 Corcoran CA 10.80 060290014 Bakersfield - 5558 California Ave CA 10.80 060190008 Fresno - 1st Street CA 10.60 060650012 Banning - South Hathaway Street CA 8.20 000010401 Mount Pearl NF 7.50 121275002 Blind Services; 1185-A Dunn Ave FL 7.50 120830003 YMC FL 7.50 120470015 White Springs FL 7.50 120310100 Mayo Clinic FL 7.50 120310098 Mandarin FL 7.50 120310077 Sheffield Elementary School FL 7.50 120230002 Lake City FL 7.50 120013011 Payne's Prarie FL 7.30 131850003 Valdosta GA 7.30 120730012 Tallahassee Community College FL 6.90 132150008 Columbus Airport GA 6.90 131530001 Warner Robins GA 6.90 130210012 Macon GA 6.60 040191034 Coachline AZ 6.50 130511002 Savannah L&A GA 6.30 000010301 Cornerbrook NF 6.00 010731009 PROVIDENCE AL 6.00 010731005 MCADORY AL 6.00 010331002 MSHOALS AL 5.60 121152002 Jackson Road FL 5.60 121150013 Bee Ridge FL 5.60 121056006 Fl. Baptist Children's Home FL 5.60 121035002 John A. Chesnut Sr. Park FL 5.60 121030018 Azalea FL 5.60 120952002 Lake Isle Estates FL 5.60 120573002 SYDNEY FL 5.60 120570030 PCEIA3 FL 5.50 060731006 Alpine CA 5.50 060730003 El Cajon - Redwood Ave CA 5.50 060250005 Calexico - Ethel Street CA 5.00 120090011 Fay Park FL 5.00 120090007 Melbourne FL 5.00 100032004 MLK DE 4.90 051390006 El Dorado AR 4.90 051191008 ADEQ-DSR AR 4.90 051190007 PARR AR 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 4.60 000100059 Grand Forks City Hall BC 4.20 000065001 Barrie ON 4.20 000063701 Grand Bend ON 4.20 000062501 Tiverton ON 4.20 000061502 Kitchener ON 4.20 000061402 Brantford ON 4.20 000061302 St. Catharines ON 4.20 000060512 Hamilton Downtown ON 4.20 000060424 Toronto Downtown ON 4.20 000060204 Windsor Downtown ON 4.10 000054703 Bécancour (Aréna) QC 4.10 000051501 Zéphirin QC 4.10 000050801 Ursulines QC 4.00 000061201 Cornwall ON 4.00 000054501 L'Assomption QC 4.00 000054401 Saint-Anicet QC 4.00 000052301 Saint-Faustin QC 3.80 090110124 Groton Fort Griswold CT 3.80 090090027 New Haven - Criscuolo Park CT 3.80 090032006 East Hartford - High Street CT 3.80 000100010 Creston PC School BC 3.80 000065801 Chatham ON 3.80 000065701 Morrisburg ON 3.80 000065301 Port Stanley ON 3.80 000061004 Sarnia ON 3.80 000060903 London ON 3.80 000060303 Kingston ON 3.50 131510002 McDonough GA 3.50 131390003 Gainesville GA 3.50 131350002 Gwinnett Tech GA 3.50 131210055 Confederate Ave GA 3.50 130890002 South Dekalb GA 3.50 130770002 NEWNAN GA 3.50 130590002 Athens FS # 7 GA 3.50 110010043 McMillan Reservoir DC 3.40 060990005 Modesto - 14th Street CA 3.40 060431001 Yosemite Village - Visitor Center CA 3.30 132450091 AUGUSTA GA 3.30 090092123 Waterbury CT 3.30 090050005 Cornwall CT 3.30 090050004 Thomaston CT 3.30 090011123 Danbury CT 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 3.20 000090601 Fort Saskatchewan AB 3.20 000090130 Edmonton Central AB 3.20 000090121 Edmonton East AB 3.20 000090120 Edmonton South AB 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 3.10 000065401 Belleville ON 3.10 000061104 Peterborough ON 2.80 011011002 MONTG AL 2.60 132950002 Rossville GA 2.60 132230003 Yorkville GA 2.60 120590004 Bonifay FL 2.60 120050006 St. Andrews Park FL 2.60 081230006 Greeley Hospital CO 2.60 080310025 Denver Animal Shelter - 678 S. Jason St. CO 2.60 080310013 Denver - NJH - 14th Ave. & Albion St. CO 2.60 080310002 Denver - CAMP - 2105 Broadway CO 2.60 080010006 Commerce City - 7101 Birch St. CO 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 050350005 MARION AR 2.40 121130015 Woodlawn FL 2.40 120330004 Ellyson Industrial Park FL 2.40 120210004 Laurel Oaks Elementary FL 2.40 080770017 Grand Junction - Powell Building CO 2.40 080350004 Chatfield Park - 11500 N. Roxborough Par CO 2.40 080131001 Boulder - CU - 2102 Athens St. CO 2.40 080130003 Longmont CO 2.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 2.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 2.40 010030010 FAIRHOPE AL 2.20 000065201 Parry Sound ON 2.20 000063301 Dorset ON 2.20 000062001 North Bay ON 2.20 000060709 Sault Ste Marie ON 2.20 000060609 Sudbury ON 2.10 000090502 Lethbridge AB 2.00 000040302 MONCTON NB 2.00 000030701 AYLESFORD MOUNTAIN NS 2.00 000020301 WELLINGTON PE 2.00 000020104 CHARLOTTETOWN PE 1.90 000060104 Ottawa ON 1.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 1.80 150031001 Honolulu HI 1.80 150030010 Kapolei HI 1.60 060639901 Quincy BAM CA 1.60 060571001 Truckee BAM CA 1.30 150012017 Mountain View HI 1.30 150012016 Pahala HI 1.30 150011012 Kona HI 1.30 150011006 Hilo HI 1.30 080410017 Colorado College CO 1.30 060271023 Bishop Paiute Tribe-CA CA 1.30 000091101 Elk Island AB 1.20 000040901 ST ANDREWS NB 1.20 000040801 CANTERBURY NB 1.10 051430005 SPRNGDLE AR 1.10 040191113 Geronimo AZ 1.10 040191032 Rose Elementary AZ 1.10 040191030 Green Valley AZ 1.10 000040209 CASTLE ST. SAINT JO NB 1.10 000040207 SAINT JOHN WEST NB 1.10 000040203 FOREST HILLS NB 1.10 000040103 FREDERICTON NB 1.00 000094301 Cold Lake South AB 0.60 000041302 BATHURST NB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)