Pollutant Concentrations for May 2, 2024, 6:00 am EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
23  |
1 |
1.9 |
|||
31 |
3 |
2.1 |
|||
29 |
1 |
3.2 |
|||
25 |
0 |
2.6 |
|||
14 |
4 |
11.9 |
|||
30 |
4 |
2.2 |
|||
16 |
8 |
4.3 |
|||
24 |
1 |
||||
35 |
2 |
0.7 |
|||
29 |
0 |
0.5 |
|||
23 |
3 |
7.7 |
2.2 |
0.15 |
|
29 |
3 |
3.2 |
1.8 |
||
25 |
3 |
4.8 |
|||
22 |
5 |
2.9 |
|||
25 |
3 |
1.9 |
|||
15 |
5 |
14.8 |
|||
30 |
2 |
4.7 |
0.2 |
||
28 |
2 |
3.2 |
|||
29 |
2 |
1.5 |
|||
17 |
1 |
1 |
|||
27 |
2 |
3 |
|||
28 |
1 |
0.7 |
|||
13 |
10 |
4.6 |
|||
21 |
1 |
0.5 |
|||
29 |
1 |
0.8 |
|||
29 |
5 |
3.1 |
|||
33 |
3 |
5.1 |
0.1 |
||
15 |
2 |
5.7 |
0 |
||
14 |
6 |
10.3 |
|||
20 |
2 |
2.7 |
0 |
||
10 |
1 |
3.5 |
|||
23 |
1 |
||||
25 |
2 |
8.3 |
|||
27 |
2 |
4.7 |
|||
25 |
2 |
7.9 |
0 |
||
19 |
3 |
13.5 |
0 |
0.2 |
|
30 |
4 |
10 |
0.1 |
0.16 |
|
17 |
5 |
14.8 |
0 |
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.
