Pollutant Concentrations for October 20, 2017, 5:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
41  |
9 |
7 |
|||
43 |
3 |
2 |
|||
43 |
6 |
4 |
|||
45 |
3 |
1 |
|||
36 |
6 |
12 |
|||
44 |
3 |
9 |
|||
35 |
4 |
2 |
|||
47 |
3 |
||||
47 |
1 |
2 |
|||
45 |
3 |
4 |
|||
43 |
4 |
4 |
0 |
.18 |
|
45 |
3 |
1 |
0 |
||
41 |
3 |
6 |
|||
43 |
1 |
1 |
|||
45 |
4 |
4 |
|||
47 |
2 |
2 |
|||
45 |
1 |
4 |
|||
29 |
6 |
17 |
|||
49 |
2 |
2 |
|||
43 |
3 |
4 |
|||
44 |
3 |
5 |
|||
35 |
2 |
2 |
|||
34 |
4 |
4 |
0 |
.13 |
|
46 |
6 |
1 |
|||
36 |
3 |
||||
34 |
3 |
11 |
|||
49 |
5 |
2 |
|||
36 |
5 |
15 |
27 |
||
59 |
5 |
4 |
1 |
||
43 |
19 |
3 |
|||
46 |
5 |
6 |
0 |
||
43 |
8 |
4 |
|||
49 |
5 |
3 |
|||
39 |
2 |
10 |
|||
39 |
6 |
7 |
|||
38 |
5 |
9 |
1 |
||
37 |
6 |
10 |
4 |
.18 |
|
44 |
6 |
8 |
1 |
.19 |
|
44 |
5 |
5 |
1 |
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.
