Pollutant Concentrations for August 28, 2016, 11:00 pm EDT

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Air Pollutant 1-Hour Concentrations For August 28, 2016, 11:00 pm EDT
Station O3 (ppb) PM2.5 (µg/m3) NO2 (ppb) SO2 (ppb) CO (ppm)
29
Barrie graph for O3
5
Barrie graph for PM2.5
4
Barrie graph for NO2
   
39
Belleville graph for O3
4
Belleville graph for PM2.5
3
Belleville graph for NO2
   
31
Brampton graph for O3
4
Brampton graph for PM2.5
4
Brampton graph for NO2
   
28
Brantford graph for O3
8
Brantford graph for PM2.5
3
Brantford graph for NO2
   
33
Burlington graph for O3
3
Burlington graph for PM2.5
3
Burlington graph for NO2
   
24
Chatham graph for O3
6
Chatham graph for PM2.5
2
Chatham graph for NO2
   
40
Cornwall graph for O3
9
Cornwall graph for PM2.5
1
Cornwall graph for NO2
   
21
Dorset graph for O3
2
Dorset graph for PM2.5
     
20
Grand Bend graph for O3
6
Grand Bend graph for PM2.5
3
Grand Bend graph for NO2
   
27
Guelph graph for O3
6
Guelph graph for PM2.5
2
Guelph graph for NO2
   
32
Hamilton Downtown graph for O3
5
Hamilton Downtown graph for PM2.5
3
Hamilton Downtown graph for NO2
0
Hamilton Downtown graph for SO2
.17
Hamilton Downtown graph for CO
33
Hamilton Mountain graph for O3
4
Hamilton Mountain graph for PM2.5
2
Hamilton Mountain graph for NO2
0
Hamilton Mountain graph for SO2
 
31
Hamilton West graph for O3
6
Hamilton West graph for PM2.5
3
Hamilton West graph for NO2
   
38
Kingston graph for O3
10
Kingston graph for PM2.5
2
Kingston graph for NO2
   
30
Kitchener graph for O3
6
Kitchener graph for PM2.5
3
Kitchener graph for NO2
   
30
London graph for O3
8
London graph for PM2.5
2
London graph for NO2
   
33
Mississauga graph for O3
4
Mississauga graph for PM2.5
3
Mississauga graph for NO2
N/A
Mississauga graph for SO2
 
32
Newmarket  graph for O3
4
Newmarket  graph for PM2.5
2
Newmarket  graph for NO2
   
19
North Bay graph for O3
2
North Bay graph for PM2.5
2
North Bay graph for NO2
   
29
Oakville  graph for O3
5
Oakville  graph for PM2.5
1
Oakville  graph for NO2
   
32
Oshawa graph for O3
3
Oshawa graph for PM2.5
1
Oshawa graph for NO2
   
34
Ottawa Central graph for O3
3
Ottawa Central graph for PM2.5
1
Ottawa Central graph for NO2
   
29
Ottawa Downtown graph for O3
6
Ottawa Downtown graph for PM2.5
2
Ottawa Downtown graph for NO2
0
Ottawa Downtown graph for SO2
.15
Ottawa Downtown graph for CO
32
Parry Sound graph for O3
4
Parry Sound graph for PM2.5
1
Parry Sound graph for NO2
   
21
Petawawa graph for O3
3
Petawawa graph for PM2.5
     
34
Peterborough graph for O3
2
Peterborough graph for PM2.5
1
Peterborough graph for NO2
   
28
Port Stanley graph for O3
6
Port Stanley graph for PM2.5
2
Port Stanley graph for NO2
   
36
Sarnia graph for O3
4
Sarnia graph for PM2.5
2
Sarnia graph for NO2
0
Sarnia graph for SO2
 
26
Sault Ste Marie graph for O3
3
Sault Ste Marie graph for PM2.5
2
Sault Ste Marie graph for NO2
0
Sault Ste Marie graph for SO2
 
32
St. Catharines graph for O3
7
St. Catharines graph for PM2.5
3
St. Catharines graph for NO2
   
21
Sudbury graph for O3
2
Sudbury graph for PM2.5
2
Sudbury graph for NO2
0
Sudbury graph for SO2
 
19
Thunder Bay graph for O3
7
Thunder Bay graph for PM2.5
6
Thunder Bay graph for NO2
   
30
Tiverton graph for O3
4
Tiverton graph for PM2.5
2
Tiverton graph for NO2
   
34
Toronto Downtown graph for O3
5
Toronto Downtown graph for PM2.5
4
Toronto Downtown graph for NO2
   
31
Toronto East graph for O3
6
Toronto East graph for PM2.5
5
Toronto East graph for NO2
   
32
Toronto North graph for O3
2
Toronto North graph for PM2.5
4
Toronto North graph for NO2
   
23
Toronto West graph for O3
4
Toronto West graph for PM2.5
13
Toronto West graph for NO2
1
Toronto West graph for SO2
.28
Toronto West graph for CO
27
Windsor Downtown graph for O3
7
Windsor Downtown graph for PM2.5
10
Windsor Downtown graph for NO2
0
Windsor Downtown graph for SO2
.31
Windsor Downtown graph for CO
21
Windsor West graph for O3
8
Windsor West graph for PM2.5
12
Windsor West graph for NO2
0
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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