Pollutant Concentrations for October 20, 2019, 10:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
1  |
24 |
18.9 |
|||
15 |
19 |
11.9 |
|||
8 |
18 |
19.5 |
|||
12 |
8 |
5.3 |
|||
11 |
14 |
25.2 |
|||
25 |
20 |
12.5 |
|||
1 |
12 |
15.8 |
|||
13 |
9 |
||||
28 |
15 |
4.2 |
|||
4 |
18 |
19.3 |
|||
1 |
18 |
31.5 |
.6 |
.07 |
|
9 |
18 |
20.3 |
.2 |
||
0 |
22 |
24.1 |
|||
11 |
13 |
13.7 |
|||
4 |
16 |
19.4 |
|||
8 |
14 |
8.7 |
|||
5 |
17 |
26.1 |
N/A |
||
2 |
12 |
12.5 |
|||
22 |
16 |
8.5 |
|||
10 |
4 |
12.6 |
|||
13 |
15 |
19.8 |
|||
3 |
13 |
4.2 |
|||
12 |
12 |
11 |
0 |
.23 |
|
14 |
26 |
10.9 |
|||
14 |
6 |
||||
16 |
44 |
8.9 |
|||
25 |
22 |
3.4 |
|||
27 |
18 |
6.3 |
0 |
||
12 |
10 |
9.5 |
.1 |
||
4 |
25 |
18 |
|||
3 |
14 |
18.7 |
.1 |
||
18 |
12 |
4 |
|||
33 |
12 |
N/A |
|||
23 |
13 |
17.4 |
|||
17 |
9 |
12.6 |
|||
11 |
19 |
16.5 |
0 |
||
3 |
17 |
34.8 |
.2 |
.64 |
|
6 |
23 |
37.6 |
.1 |
.85 |
|
1 |
30 |
38.9 |
.9 |
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.
