Current Pollutant Concentrations
Air Pollutant 1-Hour Concentrations For Wednesday, July 30, 2014, 12:00 pm
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
23  |
7 |
3 |
|||
33 |
7 |
1 |
|||
31 |
9 |
2 |
|||
32 |
9 |
0 |
|||
26 |
13 |
9 |
|||
27 |
6 |
3 |
|||
24 |
3 |
2 |
|||
24 |
5 |
||||
33 |
5 |
0 |
|||
28 |
7 |
2 |
|||
30 |
16 |
6 |
1 |
.22 |
|
35 |
12 |
3 |
0 |
||
29 |
10 |
6 |
|||
27 |
5 |
1 |
|||
26 |
13 |
3 |
|||
28 |
8 |
4 |
|||
30 |
10 |
5 |
2 |
||
15 |
2 |
||||
29 |
7 |
2 |
|||
18 |
2 |
1 |
|||
27 |
7 |
4 |
|||
27 |
8 |
4 |
|||
24 |
5 |
2 |
|||
19 |
5 |
3 |
0 |
.17 |
|
24 |
4 |
1 |
|||
28 |
9 |
||||
35 |
10 |
3 |
|||
N/A |
N/A |
||||
25 |
6 |
3 |
2 |
||
20 |
2 |
2 |
0 |
||
22 |
11 |
11 |
|||
15 |
1 |
1 |
0 |
||
N/A |
N/A |
N/A |
|||
18 |
3 |
2 |
|||
24 |
14 |
15 |
|||
22 |
13 |
15 |
|||
30 |
12 |
6 |
|||
23 |
10 |
15 |
0 |
.28 |
|
28 |
17 |
10 |
1 |
.3 |
|
26 |
15 |
11 |
0 |
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.
Map: Pollutant Concentrations