Pollutant Concentrations for December 20, 2024, 10:00 pm EST
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| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
26  |
3 |
4.9 |
|||
27 |
4 |
4.6 |
|||
29 |
3 |
4.6 |
|||
28 |
14 |
5.4 |
|||
29 |
3 |
7.2 |
|||
31 |
3 |
2.6 |
|||
27 |
4 |
4.6 |
|||
32 |
1 |
||||
38 |
2 |
0.5 |
|||
30 |
3 |
3.2 |
|||
29 |
4 |
6.7 |
0.3 |
0.16 |
|
31 |
3 |
2 |
0 |
||
31 |
3 |
4.4 |
|||
25 |
5 |
4 |
|||
31 |
3 |
4 |
|||
32 |
3 |
3.8 |
|||
30 |
3 |
4.9 |
0.2 |
||
24 |
3 |
9.4 |
|||
30 |
3 |
4.1 |
|||
33 |
4 |
1.6 |
|||
26 |
3 |
7.4 |
|||
38 |
2 |
1 |
|||
25 |
4 |
3.9 |
|||
31 |
2 |
1.4 |
|||
35 |
2 |
1.9 |
|||
32 |
3 |
3.4 |
|||
41 |
1 |
1.9 |
0.1 |
||
39 |
1 |
1.4 |
0 |
||
32 |
2 |
3.2 |
|||
28 |
3 |
6.8 |
0 |
||
33 |
3 |
6.1 |
|||
38 |
1 |
||||
22 |
4 |
13.9 |
|||
31 |
3 |
9.9 |
|||
29 |
3 |
4.7 |
0 |
||
22 |
4 |
15.8 |
0 |
0.25 |
|
34 |
3 |
9.6 |
0.1 |
0.18 |
|
37 |
2 |
6.3 |
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.
