Pollutant Concentrations for February 11, 2016, 5:00 am

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Air Pollutant 1-Hour Concentrations For Thursday, February 11, 2016, 5:00 am
Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
31
Barrie graph for O3
2
Barrie graph for PM2.5
8
Barrie graph for NO2
   
32
Belleville graph for O3
2
Belleville graph for PM2.5
1
Belleville graph for NO2
   
33
Brampton graph for O3
3
Brampton graph for PM2.5
2
Brampton graph for NO2
   
36
Brantford graph for O3
3
Brantford graph for PM2.5
1
Brantford graph for NO2
   
30
Burlington graph for O3
5
Burlington graph for PM2.5
8
Burlington graph for NO2
   
37
Chatham graph for O3
1
Chatham graph for PM2.5
5
Chatham graph for NO2
   
30
Cornwall graph for O3
3
Cornwall graph for PM2.5
4
Cornwall graph for NO2
   
35
Dorset graph for O3
2
Dorset graph for PM2.5
     
41
Grand Bend graph for O3
2
Grand Bend graph for PM2.5
0
Grand Bend graph for NO2
   
35
Guelph graph for O3
3
Guelph graph for PM2.5
1
Guelph graph for NO2
   
28
Hamilton Downtown graph for O3
3
Hamilton Downtown graph for PM2.5
8
Hamilton Downtown graph for NO2
1
Hamilton Downtown graph for SO2
.18
Hamilton Downtown graph for CO
33
Hamilton Mountain graph for O3
2
Hamilton Mountain graph for PM2.5
3
Hamilton Mountain graph for NO2
0
Hamilton Mountain graph for SO2
 
27
Hamilton West graph for O3
4
Hamilton West graph for PM2.5
9
Hamilton West graph for NO2
   
31
Kingston graph for O3
2
Kingston graph for PM2.5
3
Kingston graph for NO2
   
32
Kitchener graph for O3
2
Kitchener graph for PM2.5
3
Kitchener graph for NO2
   
33
London graph for O3
3
London graph for PM2.5
6
London graph for NO2
   
32
Mississauga graph for O3
1
Mississauga graph for PM2.5
2
Mississauga graph for NO2
1
Mississauga graph for SO2
 
32
Newmarket  graph for O3
2
Newmarket  graph for PM2.5
2
Newmarket  graph for NO2
   
32
North Bay graph for O3
1
North Bay graph for PM2.5
4
North Bay graph for NO2
   
34
Oakville  graph for O3
1
Oakville  graph for PM2.5
2
Oakville  graph for NO2
   
33
Oshawa graph for O3
1
Oshawa graph for PM2.5
1
Oshawa graph for NO2
   
33
Ottawa Central graph for O3
5
Ottawa Central graph for PM2.5
2
Ottawa Central graph for NO2
   
32
Ottawa Downtown graph for O3
3
Ottawa Downtown graph for PM2.5
2
Ottawa Downtown graph for NO2
0
Ottawa Downtown graph for SO2
.15
Ottawa Downtown graph for CO
35
Parry Sound graph for O3
1
Parry Sound graph for PM2.5
1
Parry Sound graph for NO2
   
32
Petawawa graph for O3
3
Petawawa graph for PM2.5
     
34
Peterborough graph for O3
3
Peterborough graph for PM2.5
0
Peterborough graph for NO2
   
40
Port Stanley graph for O3
1
Port Stanley graph for PM2.5
1
Port Stanley graph for NO2
   
36
Sarnia graph for O3
4
Sarnia graph for PM2.5
3
Sarnia graph for NO2
0
Sarnia graph for SO2
 
33
Sault Ste Marie graph for O3
3
Sault Ste Marie graph for PM2.5
3
Sault Ste Marie graph for NO2
0
Sault Ste Marie graph for SO2
 
34
St. Catharines graph for O3
2
St. Catharines graph for PM2.5
2
St. Catharines graph for NO2
   
35
Sudbury graph for O3
2
Sudbury graph for PM2.5
4
Sudbury graph for NO2
0
Sudbury graph for SO2
 
17
Thunder Bay graph for O3
4
Thunder Bay graph for PM2.5
22
Thunder Bay graph for NO2
   
40
Tiverton graph for O3
0
Tiverton graph for PM2.5
0
Tiverton graph for NO2
   
24
Toronto Downtown graph for O3
5
Toronto Downtown graph for PM2.5
11
Toronto Downtown graph for NO2
   
30
Toronto East graph for O3
2
Toronto East graph for PM2.5
6
Toronto East graph for NO2
   
31
Toronto North graph for O3
5
Toronto North graph for PM2.5
4
Toronto North graph for NO2
   
27
Toronto West graph for O3
3
Toronto West graph for PM2.5
9
Toronto West graph for NO2
0
Toronto West graph for SO2
.16
Toronto West graph for CO
32
Windsor Downtown graph for O3
4
Windsor Downtown graph for PM2.5
7
Windsor Downtown graph for NO2
0
Windsor Downtown graph for SO2
.17
Windsor Downtown graph for CO
29
Windsor West graph for O3
4
Windsor West graph for PM2.5
8
Windsor West graph for NO2
2
Windsor West graph for SO2
 

Order by Station Location (East to West)

Note: 
Ontario 1-hour AAQC for O3 = 80 ppb
Ontario 1-hour AAQC for NO2 = 200 ppb
Ontario 1-hour AAQC for SO2 = 250 ppb
Ontario 1-hour AAQC for CO = 30 ppm

Note: The pollutant concentrations on this web page are based on automatically
polled data and have not undergone final verification.

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