Pollutant Concentrations for November 19, 2019, 4:00 am EST
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
23  |
13 |
4.4 |
|||
30 |
7 |
5.3 |
|||
0 |
16 |
28.6 |
|||
3 |
20 |
24.1 |
|||
3 |
16 |
26.6 |
|||
4 |
13 |
15.1 |
|||
21 |
7 |
10.6 |
|||
22 |
5 |
||||
12 |
15 |
9 |
|||
7 |
14 |
15.7 |
|||
7 |
19 |
21.6 |
.4 |
.37 |
|
9 |
10 |
21.5 |
.3 |
||
9 |
13 |
15.9 |
|||
24 |
10 |
8.9 |
|||
6 |
13 |
17.2 |
|||
24 |
15 |
5.8 |
|||
1 |
21 |
24.2 |
N/A |
||
6 |
18 |
20.7 |
|||
13 |
8 |
11.8 |
|||
20 |
9 |
4.4 |
|||
9 |
12 |
19.8 |
|||
18 |
7 |
3.5 |
|||
22 |
8 |
11 |
0 |
.17 |
|
15 |
7 |
6.7 |
|||
21 |
7 |
||||
24 |
5 |
4.4 |
|||
22 |
15 |
7 |
|||
2 |
17 |
18.6 |
.1 |
||
28 |
7 |
2.5 |
.2 |
||
16 |
16 |
11.5 |
|||
N/A |
8 |
N/A |
N/A |
||
7 |
4 |
10.3 |
|||
18 |
18 |
N/A |
|||
16 |
8 |
12.1 |
|||
15 |
9 |
13.9 |
|||
14 |
11 |
12.3 |
0 |
||
4 |
12 |
26.6 |
.1 |
.23 |
|
0 |
20 |
34.5 |
.4 |
N/A |
|
0 |
27 |
28.8 |
2 |
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.
