Pollutant Concentrations for May 20, 2019, 12:00 pm EDT
Choose Date Options:
| Station | O3 (ppb) | PM2.5 (µg/m3) | NO2 (ppb) | SO2 (ppb) | CO (ppm) |
|---|---|---|---|---|---|
24  |
0 |
1.6 |
|||
38 |
11 |
1.9 |
|||
28 |
0 |
1.2 |
|||
29 |
5 |
1.9 |
|||
28 |
2 |
3.8 |
|||
23 |
1 |
2.6 |
|||
48 |
7 |
1.1 |
|||
23 |
1 |
||||
25 |
0 |
.7 |
|||
23 |
2 |
1 |
|||
N/A |
10 |
2.8 |
.6 |
.14 |
|
30 |
6 |
1.6 |
.2 |
||
29 |
5 |
2.7 |
|||
43 |
5 |
1.6 |
|||
24 |
3 |
1.3 |
|||
25 |
6 |
2 |
|||
29 |
3 |
1.9 |
.8 |
||
30 |
2 |
1.7 |
|||
27 |
2 |
.4 |
|||
23 |
2 |
.8 |
|||
30 |
3 |
2.2 |
|||
30 |
2 |
1 |
|||
45 |
10 |
2.4 |
.1 |
.13 |
|
22 |
6 |
.8 |
|||
31 |
3 |
||||
32 |
4 |
.9 |
|||
31 |
4 |
2.3 |
|||
27 |
0 |
.9 |
.3 |
||
30 |
2 |
.9 |
0 |
||
30 |
7 |
1.7 |
|||
27 |
2 |
1.3 |
.5 |
||
29 |
1 |
.9 |
|||
23 |
1 |
N/A |
|||
32 |
2 |
2.8 |
|||
28 |
6 |
1.8 |
|||
30 |
1 |
2.2 |
.1 |
||
28 |
6 |
2.5 |
.3 |
.16 |
|
19 |
5 |
4.9 |
0 |
.15 |
|
20 |
0 |
4.4 |
.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.
