Pollutant Concentrations for June 1, 2025, 8:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
34  |
3 |
1.1 |
|||
26 |
2 |
1.1 |
|||
36 |
3 |
1.5 |
|||
45 |
2 |
0.7 |
|||
40 |
2 |
3.3 |
|||
48 |
2 |
1.5 |
|||
20 |
2 |
1.1 |
|||
33 |
3 |
||||
40 |
2 |
0.2 |
|||
40 |
3 |
0.8 |
|||
40 |
3 |
2.3 |
1.2 |
0.14 |
|
40 |
3 |
1 |
0 |
||
40 |
3 |
3.5 |
|||
28 |
1 |
1.2 |
|||
43 |
3 |
1.1 |
|||
40 |
3 |
2 |
|||
37 |
3 |
2 |
0.3 |
||
34 |
3 |
3 |
|||
37 |
3 |
1.2 |
|||
34 |
3 |
0.9 |
|||
36 |
3 |
1.4 |
|||
35 |
3 |
0.7 |
|||
18 |
2 |
0.6 |
|||
40 |
3 |
0.3 |
|||
30 |
3 |
0.7 |
|||
44 |
3 |
1.5 |
|||
42 |
2 |
1.2 |
0.1 |
||
41 |
2 |
0.6 |
0.1 |
||
36 |
3 |
1.7 |
|||
43 |
3 |
3 |
0 |
||
44 |
5 |
1.4 |
|||
42 |
2 |
||||
34 |
16 |
5.1 |
|||
32 |
4 |
4.2 |
|||
37 |
3 |
2.2 |
0.3 |
||
31 |
4 |
7.4 |
0.1 |
0.19 |
|
45 |
4 |
4 |
0.1 |
0.11 |
|
47 |
4 |
2.6 |
0.2 |
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.
