Pollutant Concentrations for September 21, 2019, 9:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
52  |
17 |
5.3 |
|||
50 |
20 |
2.3 |
|||
43 |
12 |
7.9 |
|||
44 |
14 |
2.9 |
|||
40 |
9 |
7.2 |
|||
42 |
14 |
3.8 |
|||
42 |
13 |
4.2 |
|||
23 |
12 |
||||
54 |
13 |
2.2 |
|||
49 |
23 |
3.8 |
|||
53 |
N/A |
5.4 |
1.8 |
.23 |
|
53 |
35 |
3.6 |
.8 |
||
52 |
16 |
3.4 |
|||
42 |
14 |
5.7 |
|||
52 |
16 |
3.8 |
|||
N/A |
N/A |
N/A |
|||
32 |
14 |
17.5 |
N/A |
||
42 |
11 |
6.8 |
|||
50 |
13 |
3.6 |
|||
45 |
11 |
7 |
|||
36 |
15 |
13.4 |
|||
35 |
N/A |
4.2 |
|||
51 |
10 |
4 |
0 |
.2 |
|
45 |
20 |
3.5 |
|||
19 |
8 |
||||
49 |
14 |
3.1 |
|||
62 |
21 |
1.2 |
|||
40 |
14 |
6.9 |
2.3 |
||
37 |
10 |
4 |
.1 |
||
53 |
16 |
5.3 |
|||
47 |
12 |
7.4 |
.5 |
||
21 |
7 |
4 |
|||
66 |
15 |
N/A |
|||
39 |
12 |
18.7 |
|||
46 |
7 |
4.4 |
|||
40 |
12 |
7.7 |
0 |
||
42 |
14 |
13 |
.2 |
.32 |
|
31 |
10 |
6.2 |
0 |
.24 |
|
31 |
15 |
4.2 |
.4 |
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.
