|
|
|
|
|
|
Oklahoma
Department of Environmental Quality |
|
|
|
|
|
|
|
|
|
|
PM2.5 through December 31, 2020 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2020 Daily 24 hour averages (µg/m3) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Site |
2017 |
2018 |
2019 |
1st |
2nd |
3rd |
4th |
5th |
6th |
7th |
8th |
17-19 Avg |
18-20 Avg |
2020 |
|
|
|
98th % |
98th % |
98th % |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
98% |
98% |
Critical Value |
|
|
Moore (049) |
|
|
|
43.7 |
36.1 |
32.8 |
28.9 |
26.6 |
25.6 |
25.3 |
23.7 |
19.8 |
22.4 |
63.1 |
|
|
|
16.1 |
23.0 |
20.4 |
27-Jun |
28-Jun |
19-Sep |
7-Oct |
7-Mar |
18-Sep |
8-Oct |
20-Sep |
|
|
|
|
|
OKC Near Road (097) |
|
|
|
39.5 |
34.9 |
27.6 |
27.1 |
22.7 |
21.8 |
21.3 |
20.7 |
|
19.0 |
70.1 |
|
|
|
(new in 2018) |
17.5 |
18.9 |
27-Jun |
28-Jun |
19-Sep |
5-Jul |
1-Jul |
7-Mar |
30-Jun |
27-Mar |
|
|
|
|
|
Glenpool (174) |
|
|
|
44.1 |
30.4 |
25.5 |
23.2 |
22.2 |
22.1 |
20.8 |
19.9 |
20.8 |
20.4 |
65.1 |
|
|
|
21.0 |
23.2 |
18.2 |
27-Jun |
7-Mar |
28-Jun |
4-Jul |
16-Dec |
14-Dec |
30-Jun |
17-Jul |
|
|
|
|
|
Oklahoma Union (207) |
|
|
|
closed 2020 — 2021 |
|
|
|
|
|
|
(new in 2018) |
23.9 |
17.8 |
|
|
|
|
|
Copan (217) |
|
|
|
35.6 |
29.8 |
21.6 |
20.3 |
19.9 |
19.6 |
19.5 |
18.8 |
|
|
|
|
|
|
(new in
2020) |
27-Jun |
28-Jun |
7-Mar |
8-Apr |
27-Mar |
10-Apr |
1-Jul |
2-Jul |
|
|
|
|
|
Healdton (297) |
|
|
|
54.0 |
31.3 |
30.7 |
29.3 |
25.5 |
25.2 |
24.9 |
24.0 |
18.5 |
21.2 |
66.8 |
|
|
|
15.8 |
24.0 |
15.7 |
27-Jun |
19-Sep |
28-Jun |
18-Sep |
16-Jul |
9-Jul |
30-Jun |
1-Jul |
|
|
|
|
|
McAlester (415) |
|
|
|
51.6 |
32.1 |
29.9 |
23.0 |
22.6 |
22.2 |
21.7 |
21.6 |
21.1 |
22.0 |
62.2 |
|
|
|
19.0 |
27.2 |
17.1 |
27-Jun |
18-Sep |
7-Mar |
19-Sep |
30-Jun |
16-Jul |
17-Jul |
28-Jun |
|
|
|
|
|
Ponca City (604) |
|
|
|
40.4 |
36.2 |
35.0 |
25.4 |
23.9 |
21.9 |
21.3 |
20.7 |
18.9 |
20.0 |
67.2 |
|
|
|
17.4 |
20.3 |
19.0 |
28-Mar |
27-Mar |
27-Jun |
1-Jul |
7-Mar |
17-Jul |
30-Jun |
16-Dec |
|
|
|
|
|
Lawton (651) |
|
|
|
37.9 |
31.0 |
25.3 |
23.8 |
19.9 |
19.1 |
18.7 |
18.5 |
16.1 |
17.7 |
72.0 |
|
|
|
13.8 |
17.3 |
17.2 |
27-Jun |
28-Jun |
19-Sep |
4-Jul |
20-Sep |
18-Sep |
3-Jul |
16-Jul |
|
|
|
|
|
Seiling (860) |
|
|
|
35.1 |
31.1 |
29.4 |
23.5 |
20.8 |
19.7 |
18.8 |
17.2 |
16.2 |
17.2 |
72.1 |
|
|
|
14.2 |
17.3 |
17.1 |
28-Jun |
20-Sep |
19-Sep |
27-Jun |
17-Sep |
18-Sep |
21-Sep |
16-Feb |
|
|
|
|
|
OKC North (1037) |
|
|
|
39.0 |
34.9 |
33.5 |
25.1 |
24.8 |
24.2 |
23.4 |
21.9 |
20.3 |
21.6 |
63.6 |
|
|
|
18.0 |
21.8 |
21.1 |
27-Jun |
28-Jun |
19-Sep |
7-Oct |
20-Sep |
18-Sep |
21-Sep |
7-Mar |
|
|
|
|
|
Tulsa Central (1127) |
|
|
|
46.2 |
29.2 |
24.4 |
22.9 |
22.6 |
21.9 |
21.4 |
20.7 |
24.7 |
23.4 |
57.0 |
|
|
|
24.7 |
27.0 |
22.5 |
27-Jun |
28-Jun |
7-Mar |
17-Jul |
9-Apr |
8-Mar |
30-Jun |
4-Jul |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
8th
Highs are considered 98th percentile until end of year data completeness can
be calculated. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|