Pollutant Concentrations for January 26, 2020, 9:00 am EST
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
7  |
7 |
8.2 |
|||
14 |
4 |
4.4 |
|||
8 |
6 |
7.6 |
|||
10 |
8 |
7.1 |
|||
8 |
10 |
8.3 |
|||
14 |
12 |
4.6 |
|||
22 |
8 |
4.3 |
|||
17 |
5 |
||||
18 |
7 |
2.3 |
|||
8 |
7 |
6.8 |
|||
7 |
8 |
10.2 |
.6 |
.3 |
|
8 |
9 |
3.9 |
.2 |
||
7 |
10 |
7.7 |
|||
14 |
2 |
2.5 |
|||
7 |
8 |
8.6 |
|||
16 |
8 |
5.9 |
|||
6 |
8 |
9.5 |
1.9 |
||
6 |
12 |
8.3 |
|||
7 |
10 |
5.1 |
|||
16 |
3 |
5.4 |
|||
7 |
9 |
8.1 |
|||
5 |
9 |
10.5 |
|||
13 |
4 |
15.6 |
0 |
.25 |
|
26 |
0 |
1 |
|||
16 |
5 |
||||
9 |
10 |
8.4 |
|||
18 |
8 |
4.4 |
|||
19 |
7 |
4.3 |
.6 |
||
18 |
1 |
2.5 |
.2 |
||
9 |
6 |
7.3 |
|||
19 |
3 |
7.6 |
.2 |
||
31 |
2 |
2.1 |
|||
11 |
4 |
||||
4 |
17 |
13.3 |
|||
4 |
14 |
10.7 |
|||
3 |
12 |
12.3 |
0 |
||
3 |
8 |
14.7 |
.1 |
.35 |
|
9 |
7 |
13.7 |
0 |
.39 |
|
14 |
13 |
9 |
0 |
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.
