Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.51 000062501 Tiverton ON 0.50 000063701 Grand Bend ON Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.72 000060512 Hamilton Downtown ON 0.66 000062501 Tiverton ON 0.63 000054501 L'Assomption QC 0.61 000061302 St. Catharines ON 0.60 000060609 Sudbury ON 0.59 000063701 Grand Bend ON 0.58 000061502 Kitchener ON 0.55 000062001 North Bay ON 0.50 000061402 Brantford ON 0.50 000060424 Toronto Downtown ON #coincidences 10-30 and Corr > 0.5 Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 9.70 000020401 SOUTHAMPTON PE 5.00 000010301 Cornerbrook NF 2.70 000054401 Saint-Anicet QC 2.50 000060424 Toronto Downtown ON 1.90 000052301 Saint-Faustin QC 1.70 000020301 WELLINGTON PE 1.40 000065301 Port Stanley ON 1.20 000065001 Barrie ON 0.90 000065801 Chatham ON 0.90 000061201 Cornwall ON 0.60 000062501 Tiverton ON 0.50 000061302 St. Catharines ON #coincidences 10-30 and Corr > 0.5 26.60 000010401 Mount Pearl NF 15.30 000030310 SYDNEY NS Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 6.10 000020401 SOUTHAMPTON PE 2.00 000010301 Cornerbrook NF 1.40 000065301 Port Stanley ON 1.30 000065801 Chatham ON 1.20 000062501 Tiverton ON 1.20 000054401 Saint-Anicet QC 1.00 000063701 Grand Bend ON 0.90 000061502 Kitchener ON 0.90 000061302 St. Catharines ON 0.90 000060903 London ON 0.80 000052301 Saint-Faustin QC 0.70 000061201 Cornwall ON 0.70 000060424 Toronto Downtown ON 0.60 000065001 Barrie ON #coincidences 10-30 and Corr > 0.5 16.40 000010401 Mount Pearl NF 8.50 000030310 SYDNEY NS 0.70 000040103 FREDERICTON NB 0.70 000030701 AYLESFORD MOUNTAIN NS 0.60 000040302 MONCTON NB Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 39.20 000054501 L'Assomption QC 18.40 000060512 Hamilton Downtown ON 13.40 000041302 BATHURST NB 12.60 000061402 Brantford ON 12.30 000061004 Sarnia ON 12.30 000050801 Ursulines QC 11.30 000061502 Kitchener ON 11.00 000054703 Bécancour (Aréna) QC 10.70 000065001 Barrie ON 10.70 000061302 St. Catharines ON 10.70 000060709 Sault Ste Marie ON 10.40 000040203 FOREST HILLS NB 10.10 000040207 SAINT JOHN WEST NB 9.90 000060424 Toronto Downtown ON 9.00 000060204 Windsor Downtown ON 8.80 000065201 Parry Sound ON 8.80 000060903 London ON 8.80 000010301 Cornerbrook NF 8.70 000060609 Sudbury ON 8.50 000051501 Zéphirin QC 8.40 000063701 Grand Bend ON 8.10 000065801 Chatham ON 7.90 000062501 Tiverton ON 7.70 000060104 Ottawa ON 7.60 000065301 Port Stanley ON 7.60 000061201 Cornwall ON 7.50 000065401 Belleville ON 7.50 000063301 Dorset ON 7.50 000062001 North Bay ON 7.40 000065701 Morrisburg ON 7.40 000040209 CASTLE ST. SAINT JO NB 7.30 000061104 Peterborough ON 7.30 000052301 Saint-Faustin QC 7.10 000060303 Kingston ON 6.30 000054401 Saint-Anicet QC 6.20 000020301 WELLINGTON PE 5.90 000040901 ST ANDREWS NB 3.60 000020401 SOUTHAMPTON PE #coincidences 10-30 and Corr > 0.5 54.60 000040103 FREDERICTON NB 40.90 000040801 CANTERBURY NB 6.90 000030701 AYLESFORD MOUNTAIN NS 6.00 000040302 MONCTON NB 6.00 000030310 SYDNEY NS 5.60 000010401 Mount Pearl NF Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 41.00 000030310 SYDNEY NS 19.30 000010401 Mount Pearl NF 18.70 000020401 SOUTHAMPTON PE 6.90 000010301 Cornerbrook NF 6.20 000063701 Grand Bend ON 6.20 000062501 Tiverton ON 6.20 000060104 Ottawa ON 6.10 000061201 Cornwall ON 6.10 000054501 L'Assomption QC 6.10 000054401 Saint-Anicet QC 6.10 000052301 Saint-Faustin QC 6.00 000060709 Sault Ste Marie ON 4.50 000060204 Windsor Downtown ON 4.10 000041302 BATHURST NB 4.00 000065801 Chatham ON 4.00 000065301 Port Stanley ON 4.00 000061004 Sarnia ON 4.00 000060903 London ON 3.40 000054703 Bécancour (Aréna) QC 3.40 000051501 Zéphirin QC 3.40 000050801 Ursulines QC 3.30 000065001 Barrie ON 3.30 000061502 Kitchener ON 3.30 000061402 Brantford ON 3.30 000061302 St. Catharines ON 3.30 000060512 Hamilton Downtown ON 3.30 000060424 Toronto Downtown ON 3.30 000040302 MONCTON NB 3.30 000030701 AYLESFORD MOUNTAIN NS 3.30 000020301 WELLINGTON PE 3.10 000040209 CASTLE ST. SAINT JO NB 3.10 000040207 SAINT JOHN WEST NB 3.10 000040203 FOREST HILLS NB 3.10 000040103 FREDERICTON NB 2.80 000065201 Parry Sound ON 2.80 000062001 North Bay ON 2.80 000060609 Sudbury ON 2.70 000040901 ST ANDREWS NB 2.70 000040801 CANTERBURY NB 2.50 000065701 Morrisburg ON 2.50 000065401 Belleville ON 2.50 000061104 Peterborough ON 2.50 000060303 Kingston ON 2.20 000063301 Dorset ON AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)