Pollutant Concentrations for January 19, 2020, 2:00 am EST
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
26  |
8 |
8.5 |
|||
30 |
6 |
7 |
.3 |
.17 |
|
22 |
8 |
10.2 |
|||
27 |
2 |
7.7 |
|||
35 |
4 |
||||
18 |
11 |
14.1 |
|||
20 |
3 |
3.5 |
|||
30 |
4 |
||||
24 |
4 |
3.6 |
|||
18 |
6 |
8.2 |
|||
18 |
6 |
9.9 |
|||
35 |
4 |
1.8 |
|||
18 |
6 |
7.5 |
0 |
||
23 |
2 |
.8 |
|||
18 |
4 |
8.7 |
.1 |
.18 |
|
22 |
4 |
3.5 |
|||
23 |
5 |
3.4 |
|||
23 |
4 |
3.8 |
|||
24 |
3 |
2.1 |
|||
21 |
4 |
5.9 |
|||
22 |
4 |
5.2 |
.5 |
.18 |
|
22 |
4 |
4.8 |
2.1 |
||
23 |
3 |
0 |
.3 |
||
21 |
5 |
3.1 |
|||
33 |
4 |
2.4 |
|||
22 |
9 |
2.3 |
|||
24 |
4 |
2.7 |
|||
22 |
4 |
3.5 |
|||
36 |
2 |
4.8 |
.4 |
||
22 |
5 |
2.6 |
|||
22 |
6 |
3.8 |
|||
N/A |
N/A |
||||
24 |
6 |
.8 |
|||
22 |
10 |
5.1 |
|||
23 |
6 |
2.5 |
1.1 |
||
21 |
8 |
6.8 |
0 |
.26 |
|
21 |
17 |
8.6 |
2.5 |
||
37 |
2 |
1 |
.3 |
||
33 |
2 |
8.5 |
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.
