Pollutant Concentrations for July 20, 2017, 8:00 am EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
12  |
8 |
13 |
|||
20 |
6 |
4 |
|||
13 |
9 |
9 |
|||
4 |
7 |
5 |
|||
5 |
14 |
21 |
|||
36 |
8 |
5 |
|||
36 |
14 |
2 |
|||
4 |
4 |
||||
20 |
8 |
4 |
|||
3 |
11 |
9 |
|||
5 |
9 |
20 |
0 |
.29 |
|
8 |
11 |
16 |
0 |
||
5 |
15 |
16 |
|||
16 |
10 |
4 |
|||
2 |
11 |
10 |
|||
13 |
10 |
12 |
|||
3 |
9 |
14 |
|||
13 |
9 |
13 |
|||
15 |
10 |
2 |
|||
13 |
13 |
12 |
|||
6 |
16 |
11 |
|||
10 |
12 |
6 |
|||
6 |
10 |
6 |
0 |
.24 |
|
28 |
7 |
1 |
|||
6 |
12 |
||||
19 |
11 |
3 |
|||
30 |
4 |
2 |
|||
25 |
6 |
9 |
0 |
||
11 |
7 |
6 |
1 |
||
5 |
10 |
14 |
|||
20 |
11 |
7 |
0 |
||
5 |
21 |
6 |
|||
12 |
8 |
3 |
|||
10 |
16 |
21 |
|||
4 |
13 |
25 |
|||
2 |
15 |
19 |
0 |
||
4 |
18 |
19 |
0 |
.32 |
|
20 |
9 |
12 |
0 |
.2 |
|
17 |
11 |
12 |
0 |
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.
