Pollutant Concentrations for April 25, 2024, 9:00 am EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
27  |
3 |
3.4 |
|||
27 |
3 |
1.4 |
|||
15 |
6 |
20.7 |
|||
26 |
4 |
7.2 |
|||
33 |
3 |
1 |
|||
20 |
4 |
4.5 |
|||
26 |
4 |
2.1 |
|||
27 |
3 |
||||
23 |
3 |
2.2 |
|||
26 |
4 |
4.3 |
|||
29 |
4 |
6.1 |
4.2 |
0.17 |
|
30 |
4 |
4.9 |
0 |
||
26 |
4 |
8.6 |
|||
27 |
3 |
2.1 |
|||
23 |
4 |
7.2 |
|||
23 |
5 |
6.5 |
|||
16 |
6 |
20.1 |
0.5 |
||
30 |
3 |
3.1 |
|||
26 |
3 |
4.1 |
|||
23 |
3 |
3 |
|||
31 |
3 |
2.6 |
|||
28 |
2 |
1.1 |
|||
25 |
3 |
2.2 |
|||
24 |
3 |
3.2 |
|||
26 |
3 |
1.5 |
|||
25 |
5 |
4.7 |
|||
28 |
4 |
3.8 |
0.4 |
||
20 |
3 |
2.4 |
0.1 |
||
28 |
4 |
5.7 |
|||
25 |
5 |
6.8 |
0 |
||
8 |
5 |
13 |
|||
25 |
3 |
||||
22 |
3 |
17.1 |
|||
23 |
5 |
7.4 |
|||
25 |
4 |
6.2 |
0 |
||
21 |
5 |
9.9 |
0.1 |
0.17 |
|
19 |
5 |
14.4 |
0.3 |
0.27 |
|
16 |
6 |
18.7 |
0.1 |
Note:
Ontario 1-hour AAQC for O3 = 80 ppb
Ontario 1-hour AAQC for NO2 = 200 ppb
Ontario 1-hour AAQC for SO2 = 40 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.
