Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.79 010970003 CHICK. AL 0.74 010735003 CORNER AL 0.72 010732006 HOOVER AL 0.62 011011002 MONTG AL 0.62 010735002 PINSON AL 0.61 010730023 NO. BHAM AL 0.60 010731005 MCADORY AL 0.59 010732003 WYLAM AL 0.57 010731009 PROVIDENCE AL 0.55 010731010 LEEDS AL 0.52 060570005 Grass Valley CA 0.52 000065801 Chatham ON #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 0.91 010735003 CORNER AL 0.90 010732006 HOOVER AL 0.89 010970003 CHICK. AL 0.89 010735002 PINSON AL 0.84 010731009 PROVIDENCE AL 0.83 011011002 MONTG AL 0.83 010731005 MCADORY AL 0.81 051190007 PARR AR 0.79 051390006 El Dorado AR 0.78 010331002 MSHOALS AL 0.76 010731010 LEEDS AL 0.74 060570005 Grass Valley CA 0.72 010732003 WYLAM AL 0.69 051191008 ADEQ-DSR AR 0.67 060711004 Upland CA 0.67 000090502 Lethbridge AB 0.66 060376012 Santa Clarita CA 0.64 000061004 Sarnia ON 0.63 061112002 Simi Valley - Cochran Street CA 0.61 010730023 NO. BHAM AL 0.60 051430005 SPRNGDLE AR 0.60 000061402 Brantford ON 0.59 060651003 Riverside - Magnolia CA 0.59 060370016 Glendora - Laurel CA 0.57 060832004 Lompoc H Street CA 0.54 060658001 Riverside - Rubidoux CA 0.53 061070009 Sequoia/Kings Canyon - Ash Mountain CA 0.53 060571001 Truckee BAM CA 0.53 000061201 Cornwall ON 0.52 000060204 Windsor Downtown ON #coincidences 10-30 and Corr > 0.5 0.83 000065801 Chatham ON 0.81 060710005 Lake Gregory - Crestline CA 0.81 000061502 Kitchener ON 0.74 000062501 Tiverton ON 0.65 000091901 Caroline AB 0.64 000063701 Grand Bend ON 0.58 000060903 London ON 0.56 000060709 Sault Ste Marie ON 0.56 000060609 Sudbury ON 0.53 000065301 Port Stanley ON Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 5.50 000030310 SYDNEY NS 4.60 061110007 Thousand Oaks - Moorpark Road CA 4.00 050350005 MARION AR 3.80 061110009 Piru - Pacific CA 3.60 061111004 Ojai - Ojai Ave. CA 3.20 000061104 Peterborough ON 3.20 000060512 Hamilton Downtown ON 3.10 000060424 Toronto Downtown ON 3.00 000020301 WELLINGTON PE 2.80 060731002 Escondido CA 2.80 000065001 Barrie ON 2.30 000061201 Cornwall ON 2.20 000051501 Zéphirin QC 2.00 000040901 ST ANDREWS NB 1.90 000061402 Brantford ON 1.80 040191034 Coachline AZ 1.70 060670012 Folsom CA 1.60 000040302 MONCTON NB 1.50 060731008 Camp Pendleton CA 1.50 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 1.40 060731010 San Diego - Beardsley Street CA 1.30 000052301 Saint-Faustin QC 1.00 060670006 Sacramento - Del Paso Manor CA 0.90 000054401 Saint-Anicet QC 0.90 000041302 BATHURST NB 0.80 000020104 CHARLOTTETOWN PE 0.50 060953002 Vacaville CA #coincidences 10-30 and Corr > 0.5 8.20 000020401 SOUTHAMPTON PE 6.30 060710005 Lake Gregory - Crestline CA 4.10 000030701 AYLESFORD MOUNTAIN NS 3.80 000061302 St. Catharines ON 3.40 000065401 Belleville ON 2.20 000060303 Kingston ON 1.80 000060903 London ON 1.50 000061502 Kitchener ON 1.10 000065301 Port Stanley ON 0.80 000040209 CASTLE ST. SAINT JO NB Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 4.80 061111004 Ojai - Ojai Ave. CA 4.70 061110009 Piru - Pacific CA 4.60 061110007 Thousand Oaks - Moorpark Road CA 4.60 000030310 SYDNEY NS 3.50 060670006 Sacramento - Del Paso Manor CA 3.10 060832004 Lompoc H Street CA 2.90 060659001 Lake Elsinore - W. Flint Street CA 2.70 000051501 Zéphirin QC 2.50 000061201 Cornwall ON 2.30 060731008 Camp Pendleton CA 2.20 060731002 Escondido CA 2.20 050350005 MARION AR 2.10 061131003 Woodland CA 2.10 051390006 El Dorado AR 1.90 060410003 Point Reyes CA 1.80 060670012 Folsom CA 1.60 060731010 San Diego - Beardsley Street CA 1.60 000065001 Barrie ON 1.50 000052301 Saint-Faustin QC 1.40 060550003 Napa - Jefferson St CA 1.40 000061402 Brantford ON 1.40 000060424 Toronto Downtown ON 1.40 000054401 Saint-Anicet QC 1.30 040191034 Coachline AZ 1.20 000040901 ST ANDREWS NB 1.00 060374002 North Long Beach CA 0.90 060959999 Rio Vista CA 0.90 060792004 Mesa 2 /Nipomo CA 0.90 000040203 FOREST HILLS NB 0.80 061113001 El Rio - Rio Mesa School #2 CA 0.80 060850005 San Jose - Jackson St. CA 0.80 000060512 Hamilton Downtown ON 0.70 061112002 Simi Valley - Cochran Street CA 0.70 060830011 Santa Barbara CA 0.70 040134003 South Phoenix AZ 0.70 000061104 Peterborough ON 0.60 040191030 Green Valley AZ 0.60 000062001 North Bay ON 0.60 000060104 Ottawa ON 0.60 000040302 MONCTON NB 0.50 000041302 BATHURST NB #coincidences 10-30 and Corr > 0.5 8.80 060710005 Lake Gregory - Crestline CA 3.50 000020401 SOUTHAMPTON PE 2.60 000040209 CASTLE ST. SAINT JO NB 2.20 000065701 Morrisburg ON 2.20 000061302 St. Catharines ON 1.30 000060903 London ON 1.20 000060303 Kingston ON Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 315.50 060990005 Modesto - 14th Street CA 297.10 061130004 Davis CA 225.20 060190008 Fresno - 1st Street CA 108.40 060890007 Anderson CA 87.50 060250005 Calexico - Ethel Street CA 80.30 060410003 Point Reyes CA 64.50 060830011 Santa Barbara CA 54.90 061072002 Visalia - N. Church Street CA 54.30 060310004 Corcoran CA 45.40 060610006 Roseville - N.Sunrise/Douglas CA 44.40 060832004 Lompoc H Street CA 39.80 060798001 Atascadero CA 36.90 010331002 MSHOALS AL 36.80 060711004 Upland CA 36.00 061131003 Woodland CA 35.40 060431001 Yosemite Village - Visitor Center CA 32.70 060670011 Elk Grove CA 31.50 060371103 Los Angeles - N. Main Street CA 31.20 060650012 Banning - South Hathaway Street CA 30.70 060658001 Riverside - Rubidoux CA 30.70 060371201 Reseda CA 30.20 060371002 Burbank - W. Palm Ave CA 29.60 060651003 Riverside - Magnolia CA 26.50 010730023 NO. BHAM AL 26.10 060290014 Bakersfield - 5558 California Ave CA 24.40 010732003 WYLAM AL 24.10 060376012 Santa Clarita CA 23.50 010970003 CHICK. AL 23.40 060370016 Glendora - Laurel CA 22.90 060590007 Anaheim CA 21.10 061070009 Sequoia/Kings Canyon - Ash Mountain CA 20.40 050350005 MARION AR 20.30 010731010 LEEDS AL 20.00 060210002 Willows - E. Laurel Street CA 19.80 060659001 Lake Elsinore - W. Flint Street CA 19.10 060074001 Gridley CA 19.00 061112002 Simi Valley - Cochran Street CA 19.00 060374002 North Long Beach CA 18.60 060639901 Quincy BAM CA 17.90 060731006 Alpine CA 17.90 051190007 PARR AR 17.80 060670010 Sacramento - T Street CA 17.80 011011002 MONTG AL 17.60 080310025 Denver Animal Shelter - 678 S. Jason St. CO 17.60 061010003 Yuba City CA 17.60 051191008 ADEQ-DSR AR 16.50 060010011 Oakland West CA 16.20 060850005 San Jose - Jackson St. CA 16.00 010731005 MCADORY AL 15.80 010731009 PROVIDENCE AL 15.50 060731008 Camp Pendleton CA 15.50 060012004 Berkeley CA 15.20 060070002 Chico - Manzanita CA 14.70 060731002 Escondido CA 14.70 010732006 HOOVER AL 14.70 000090302 Red Deer AB 14.10 061113001 El Rio - Rio Mesa School #2 CA 14.10 051390006 El Dorado AR 13.80 010735002 PINSON AL 13.70 060959999 Rio Vista CA 13.60 000090227 Calgary Central AB 13.50 061110009 Piru - Pacific CA 13.40 010735003 CORNER AL 13.40 000100059 Grand Forks City Hall BC 12.90 051430005 SPRNGDLE AR 12.80 060550003 Napa - Jefferson St CA 12.70 061110007 Thousand Oaks - Moorpark Road CA 12.70 060953002 Vacaville CA 12.60 080310013 Denver - NJH - 14th Ave. & Albion St. CO 12.50 060731010 San Diego - Beardsley Street CA 12.20 000090218 Calgary East AB 12.10 060670006 Sacramento - Del Paso Manor CA 11.70 080410017 Colorado College CO 11.60 000090120 Edmonton South AB 11.40 060670012 Folsom CA 10.80 000090121 Edmonton East AB 10.70 000090222 Calgary Northwest AB 10.70 000040207 SAINT JOHN WEST NB 10.50 060571001 Truckee BAM CA 10.40 060570005 Grass Valley CA 10.20 000061004 Sarnia ON 10.00 080350004 Chatfield Park - 11500 N. Roxborough Par CO 10.00 040191113 Geronimo AZ 9.80 000060204 Windsor Downtown ON 9.70 040139812 Durango AZ 9.70 000090502 Lethbridge AB 9.70 000054501 L'Assomption QC 9.40 080310002 Denver - CAMP - 2105 Broadway CO 9.30 000100010 Creston PC School BC 9.20 061111004 Ojai - Ojai Ave. CA 9.00 000090130 Edmonton Central AB 8.70 060792004 Mesa 2 /Nipomo CA 8.70 040130019 West Phoenix AZ 8.60 080010006 Commerce City - 7101 Birch St. CO 8.20 000054703 Bécancour (Aréna) QC 8.00 040139998 Vehicle Emissions Laboratory AZ 7.90 000050801 Ursulines QC 7.60 000061402 Brantford ON 7.50 040134010 Dysart AZ 7.50 040134003 South Phoenix AZ 7.50 000020104 CHARLOTTETOWN PE 7.30 040138005 Estrella AZ 7.10 080130003 Longmont CO 7.10 000065001 Barrie ON 7.10 000041302 BATHURST NB 7.00 000040203 FOREST HILLS NB 6.90 000060512 Hamilton Downtown ON 6.90 000060424 Toronto Downtown ON 6.80 000054401 Saint-Anicet QC 6.60 060271023 Bishop Paiute Tribe-CA CA 6.60 000040302 MONCTON NB 6.40 000052301 Saint-Faustin QC 6.00 080131001 Boulder - CU - 2102 Athens St. CO 5.90 040191034 Coachline AZ 5.80 040191032 Rose Elementary AZ 5.60 040191030 Green Valley AZ 5.60 000030310 SYDNEY NS 5.50 080770017 Grand Junction - Powell Building CO 5.50 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 5.30 000051501 Zéphirin QC 5.30 000020301 WELLINGTON PE 5.00 000094301 Cold Lake South AB 4.40 000061201 Cornwall ON 4.30 000060104 Ottawa ON 4.00 000040901 ST ANDREWS NB 3.90 000061104 Peterborough ON 3.60 000062001 North Bay ON #coincidences 10-30 and Corr > 0.5 17.40 060730003 El Cajon - Redwood Ave CA 13.10 060710005 Lake Gregory - Crestline CA 9.90 000065801 Chatham ON 9.50 000061502 Kitchener ON 9.00 000065301 Port Stanley ON 8.90 000090601 Fort Saskatchewan AB 8.90 000040103 FREDERICTON NB 7.80 000061302 St. Catharines ON 7.60 000060903 London ON 7.30 000065701 Morrisburg ON 6.90 000063701 Grand Bend ON 6.60 000030701 AYLESFORD MOUNTAIN NS 6.40 000091901 Caroline AB 5.40 000065401 Belleville ON 5.10 000040209 CASTLE ST. SAINT JO NB 4.90 000062501 Tiverton ON 4.90 000060303 Kingston ON 4.40 000091101 Elk Island AB 4.10 000060709 Sault Ste Marie ON 4.00 000063301 Dorset ON 3.80 000065201 Parry Sound ON 3.60 000020401 SOUTHAMPTON PE 3.30 000060609 Sudbury ON Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 20.40 050350005 MARION AR 20.30 051390006 El Dorado AR 20.30 051191008 ADEQ-DSR AR 20.30 051190007 PARR AR 15.50 000010401 Mount Pearl NF 15.20 000030310 SYDNEY NS 13.80 011011002 MONTG AL 13.20 061131003 Woodland CA 13.20 061130004 Davis CA 13.20 060959999 Rio Vista CA 13.20 060953002 Vacaville CA 13.20 060850005 San Jose - Jackson St. CA 13.20 060670012 Folsom CA 13.20 060670011 Elk Grove CA 13.20 060670010 Sacramento - T Street CA 13.20 060670006 Sacramento - Del Paso Manor CA 13.20 060610006 Roseville - N.Sunrise/Douglas CA 13.20 060550003 Napa - Jefferson St CA 13.20 060410003 Point Reyes CA 13.20 060012004 Berkeley CA 13.20 060010011 Oakland West CA 12.80 061112002 Simi Valley - Cochran Street CA 12.80 061110009 Piru - Pacific CA 12.80 061110007 Thousand Oaks - Moorpark Road CA 12.80 060731008 Camp Pendleton CA 12.80 060731002 Escondido CA 12.80 060711004 Upland CA 12.80 060710005 Lake Gregory - Crestline CA 12.80 060659001 Lake Elsinore - W. Flint Street CA 12.80 060658001 Riverside - Rubidoux CA 12.80 060651003 Riverside - Magnolia CA 12.80 060590007 Anaheim CA 12.80 060376012 Santa Clarita CA 12.80 060374002 North Long Beach CA 12.80 060371201 Reseda CA 12.80 060371103 Los Angeles - N. Main Street CA 12.80 060371002 Burbank - W. Palm Ave CA 12.80 060370016 Glendora - Laurel CA 12.40 010735003 CORNER AL 12.40 010735002 PINSON AL 12.40 010732006 HOOVER AL 12.40 010732003 WYLAM AL 12.40 010731010 LEEDS AL 12.40 010730023 NO. BHAM AL 11.80 060650012 Banning - South Hathaway Street CA 11.20 010731009 PROVIDENCE AL 11.20 010731005 MCADORY AL 11.20 010331002 MSHOALS AL 11.00 000065001 Barrie ON 11.00 000061502 Kitchener ON 11.00 000061402 Brantford ON 11.00 000061302 St. Catharines ON 11.00 000060512 Hamilton Downtown ON 11.00 000060424 Toronto Downtown ON 10.80 060731010 San Diego - Beardsley Street CA 10.70 000020401 SOUTHAMPTON PE 10.20 010970003 CHICK. AL 10.20 000065401 Belleville ON 10.20 000061104 Peterborough ON 10.20 000060204 Windsor Downtown ON 9.60 060731006 Alpine CA 9.60 060730003 El Cajon - Redwood Ave CA 9.60 060250005 Calexico - Ethel Street CA 9.40 061010003 Yuba City CA 9.40 060890007 Anderson CA 9.40 060570005 Grass Valley CA 9.40 060210002 Willows - E. Laurel Street CA 9.40 060074001 Gridley CA 9.40 060070002 Chico - Manzanita CA 9.20 000091901 Caroline AB 9.20 000090302 Red Deer AB 9.20 000090227 Calgary Central AB 9.20 000090222 Calgary Northwest AB 9.20 000090218 Calgary East AB 8.50 000065801 Chatham ON 8.50 000065701 Morrisburg ON 8.50 000065301 Port Stanley ON 8.50 000063701 Grand Bend ON 8.50 000062501 Tiverton ON 8.50 000061004 Sarnia ON 8.50 000060903 London ON 8.50 000060303 Kingston ON 7.90 040139998 Vehicle Emissions Laboratory AZ 7.90 040139812 Durango AZ 7.90 040138005 Estrella AZ 7.90 040134010 Dysart AZ 7.90 040134003 South Phoenix AZ 7.90 040130019 West Phoenix AZ 7.50 061072002 Visalia - N. Church Street CA 7.50 060798001 Atascadero CA 7.50 060792004 Mesa 2 /Nipomo CA 7.50 060310004 Corcoran CA 7.50 060290014 Bakersfield - 5558 California Ave CA 7.50 060190008 Fresno - 1st Street CA 7.40 061113001 El Rio - Rio Mesa School #2 CA 7.40 061111004 Ojai - Ojai Ave. CA 7.40 060832004 Lompoc H Street CA 7.40 060830011 Santa Barbara CA 7.40 000065201 Parry Sound ON 7.40 000062001 North Bay ON 7.40 000060609 Sudbury ON 7.10 040191034 Coachline AZ 7.10 000090502 Lethbridge AB 6.90 000060104 Ottawa ON 6.60 000061201 Cornwall ON 6.60 000054501 L'Assomption QC 6.60 000054401 Saint-Anicet QC 6.60 000052301 Saint-Faustin QC 6.50 000060709 Sault Ste Marie ON 6.30 000090601 Fort Saskatchewan AB 6.30 000090130 Edmonton Central AB 6.30 000090121 Edmonton East AB 6.30 000090120 Edmonton South AB 6.10 040191113 Geronimo AZ 6.10 040191032 Rose Elementary AZ 6.10 040191030 Green Valley AZ 6.10 000094301 Cold Lake South AB 6.10 000063301 Dorset ON 4.80 000091101 Elk Island AB 4.00 060990005 Modesto - 14th Street CA 4.00 060431001 Yosemite Village - Visitor Center CA 4.00 060271023 Bishop Paiute Tribe-CA CA 3.90 080310025 Denver Animal Shelter - 678 S. Jason St. CO 3.90 080310013 Denver - NJH - 14th Ave. & Albion St. CO 3.90 080310002 Denver - CAMP - 2105 Broadway CO 3.90 080010006 Commerce City - 7101 Birch St. CO 3.90 051430005 SPRNGDLE AR 3.80 061070009 Sequoia/Kings Canyon - Ash Mountain CA 3.80 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.80 000100010 Creston PC School BC 3.70 060639901 Quincy BAM CA 3.70 060571001 Truckee BAM CA 3.50 080350004 Chatfield Park - 11500 N. Roxborough Par CO 3.50 080131001 Boulder - CU - 2102 Athens St. CO 3.50 080130003 Longmont CO 3.30 000054703 Bécancour (Aréna) QC 3.30 000051501 Zéphirin QC 3.30 000050801 Ursulines QC 3.30 000040302 MONCTON NB 3.30 000030701 AYLESFORD MOUNTAIN NS 3.30 000020301 WELLINGTON PE 3.30 000020104 CHARLOTTETOWN PE 3.20 080770017 Grand Junction - Powell Building CO 3.20 080410017 Colorado College CO 2.80 000100059 Grand Forks City Hall BC 2.60 000041302 BATHURST NB 2.20 000040209 CASTLE ST. SAINT JO NB 2.20 000040207 SAINT JOHN WEST NB 2.20 000040203 FOREST HILLS NB 2.20 000040103 FREDERICTON NB 1.90 000040901 ST ANDREWS NB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)