Pollutant Concentrations for July 21, 2018, 1:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
51  |
11 |
3 |
|||
48 |
5 |
1 |
|||
55 |
12 |
4 |
|||
51 |
11 |
3 |
|||
51 |
6 |
3 |
|||
34 |
2 |
5 |
|||
62 |
6 |
2 |
|||
58 |
12 |
||||
48 |
8 |
2 |
|||
52 |
10 |
3 |
|||
47 |
11 |
6 |
2 |
.19 |
|
51 |
8 |
2 |
0 |
||
48 |
10 |
6 |
|||
47 |
5 |
1 |
|||
48 |
8 |
2 |
|||
46 |
9 |
2 |
|||
44 |
7 |
2 |
|||
54 |
8 |
3 |
|||
59 |
11 |
2 |
|||
46 |
8 |
6 |
|||
45 |
8 |
1 |
|||
63 |
8 |
3 |
0 |
.15 |
|
52 |
9 |
7 |
|||
61 |
10 |
||||
47 |
7 |
2 |
|||
48 |
4 |
2 |
|||
45 |
2 |
4 |
0 |
||
36 |
8 |
2 |
0 |
||
46 |
7 |
3 |
|||
52 |
9 |
2 |
0 |
||
18 |
7 |
2 |
|||
N/A |
N/A |
N/A |
|||
46 |
9 |
4 |
|||
46 |
7 |
2 |
|||
46 |
7 |
2 |
0 |
||
47 |
9 |
3 |
0 |
.17 |
|
38 |
2 |
3 |
0 |
.16 |
|
36 |
4 |
1 |
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.
