Pollutant Concentrations for November 12, 2019, 10:00 am EST

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Air Pollutant 1-Hour Concentrations For November 12, 2019, 10:00 am EST
Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
27
Cornwall graph for O3
5
Cornwall graph for PM2.5
3.8
Cornwall graph for NO2
   
27
Ottawa Downtown graph for O3
0
Ottawa Downtown graph for PM2.5
3.4
Ottawa Downtown graph for NO2
0
Ottawa Downtown graph for SO2
.11
Ottawa Downtown graph for CO
28
Kingston graph for O3
0
Kingston graph for PM2.5
2.5
Kingston graph for NO2
   
28
Belleville graph for O3
3
Belleville graph for PM2.5
1.9
Belleville graph for NO2
   
33
Petawawa graph for O3
2
Petawawa graph for PM2.5
     
26
Peterborough graph for O3
4
Peterborough graph for PM2.5
1.1
Peterborough graph for NO2
   
27
Oshawa graph for O3
3
Oshawa graph for PM2.5
2.2
Oshawa graph for NO2
   
33
Dorset graph for O3
0
Dorset graph for PM2.5
     
29
St. Catharines graph for O3
2
St. Catharines graph for PM2.5
6.7
St. Catharines graph for NO2
   
20
Toronto East graph for O3
3
Toronto East graph for PM2.5
11.4
Toronto East graph for NO2
   
16
Toronto Downtown graph for O3
8
Toronto Downtown graph for PM2.5
15.4
Toronto Downtown graph for NO2
   
28
North Bay graph for O3
0
North Bay graph for PM2.5
2.9
North Bay graph for NO2
   
21
Toronto North graph for O3
0
Toronto North graph for PM2.5
10.9
Toronto North graph for NO2
.1
Toronto North graph for SO2
 
29
Newmarket  graph for O3
2
Newmarket  graph for PM2.5
2.2
Newmarket  graph for NO2
   
21
Toronto West graph for O3
6
Toronto West graph for PM2.5
12.2
Toronto West graph for NO2
.1
Toronto West graph for SO2
.16
Toronto West graph for CO
24
Mississauga graph for O3
0
Mississauga graph for PM2.5
8.1
Mississauga graph for NO2
   
26
Oakville  graph for O3
1
Oakville  graph for PM2.5
7.4
Oakville  graph for NO2
   
29
Barrie graph for O3
2
Barrie graph for PM2.5
3.9
Barrie graph for NO2
   
28
Brampton graph for O3
2
Brampton graph for PM2.5
2.8
Brampton graph for NO2
   
26
Burlington graph for O3
3
Burlington graph for PM2.5
6.4
Burlington graph for NO2
   
27
Hamilton Downtown graph for O3
3
Hamilton Downtown graph for PM2.5
8.8
Hamilton Downtown graph for NO2
.3
Hamilton Downtown graph for SO2
.15
Hamilton Downtown graph for CO
27
Milton graph for O3
2
Milton graph for PM2.5
4.7
Milton graph for NO2
N/A
Milton graph for SO2
 
29
Hamilton Mountain graph for O3
2
Hamilton Mountain graph for PM2.5
5.9
Hamilton Mountain graph for NO2
.3
Hamilton Mountain graph for SO2
 
29
Hamilton West graph for O3
3
Hamilton West graph for PM2.5
7
Hamilton West graph for NO2
   
28
Parry Sound graph for O3
0
Parry Sound graph for PM2.5
1.2
Parry Sound graph for NO2
   
29
Guelph graph for O3
0
Guelph graph for PM2.5
3.3
Guelph graph for NO2
   
30
Brantford graph for O3
2
Brantford graph for PM2.5
5.4
Brantford graph for NO2
   
28
Kitchener graph for O3
3
Kitchener graph for PM2.5
5.7
Kitchener graph for NO2
   
29
Sudbury graph for O3
2
Sudbury graph for PM2.5
5
Sudbury graph for NO2
.2
Sudbury graph for SO2
 
27
Port Stanley graph for O3
3
Port Stanley graph for PM2.5
7.7
Port Stanley graph for NO2
   
29
London graph for O3
2
London graph for PM2.5
6.5
London graph for NO2
   
33
Tiverton graph for O3
0
Tiverton graph for PM2.5
N/A
Tiverton graph for NO2
   
34
Grand Bend graph for O3
3
Grand Bend graph for PM2.5
.9
Grand Bend graph for NO2
   
30
Chatham graph for O3
0
Chatham graph for PM2.5
6.6
Chatham graph for NO2
   
30
Sarnia graph for O3
2
Sarnia graph for PM2.5
3.6
Sarnia graph for NO2
.2
Sarnia graph for SO2
 
26
Windsor Downtown graph for O3
2
Windsor Downtown graph for PM2.5
8.5
Windsor Downtown graph for NO2
0
Windsor Downtown graph for SO2
.21
Windsor Downtown graph for CO
27
Windsor West graph for O3
3
Windsor West graph for PM2.5
8.4
Windsor West graph for NO2
1.5
Windsor West graph for SO2
 
30
Sault Ste Marie graph for O3
1
Sault Ste Marie graph for PM2.5
3
Sault Ste Marie graph for NO2
.1
Sault Ste Marie graph for SO2
 
28
Thunder Bay graph for O3
0
Thunder Bay graph for PM2.5
4.2
Thunder Bay graph for NO2
   

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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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