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| Oklahoma Department of Environmental Quality |
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PM 2.5 through November 20, 2024 |
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2024 Highest Daily 24 hour averages (µg/m³) |
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Site |
2021 |
2022 |
2023 |
1st |
2nd |
3rd |
4th |
5th |
6th |
7th |
8th |
21-23 Avg |
22-24 Avg |
2024 |
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98th % |
98th % |
98th % |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
(date) |
98% |
98% |
Critical Value |
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Moore (049) |
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35.5 |
24.3 |
22.9 |
22.4 |
21.3 |
20.5 |
20.3 |
19.3 |
22.6 |
20.1 |
65.4 |
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26.8 |
20.1 |
21.0 |
1-Aug |
14-May |
2-Aug |
9-Apr |
5-Apr |
31-Jul |
15-Jul |
5-Feb |
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OKC Near Road (097) |
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32.5 |
32.5 |
28.8 |
24.1 |
19.7 |
19.6 |
19.6 |
18.9 |
22.0 |
19.3 |
67.4 |
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27.0 |
18.8 |
20.3 |
9-Apr |
5-Apr |
5-Apr |
14-May |
4-Jul |
15-Jul |
2-Aug |
27-Apr |
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Glenpool (174) |
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39.4 |
29.5 |
25.4 |
21.2 |
19 |
18.3 |
17.9 |
16.6 |
22.4 |
19.0 |
66.1 |
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26.9 |
19.7 |
20.7 |
16-Mar |
1-Aug |
14-May |
26-May |
15-Jul |
23-Mar |
21-Mar |
31-Jul |
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Oklahoma Union (207) |
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25.2 |
56.1 |
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closed |
26.6 |
23.8 |
closed |
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Healdton (297) |
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35.9 |
23.7 |
23.0 |
21.6 |
21.3 |
20.2 |
19.9 |
19.7 |
20.2 |
20.0 |
66.2 |
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20.3 |
22.2 |
18.1 |
1-Aug |
2-Aug |
31-Jul |
1-Apr |
6-Mar |
24-May |
24-Mar |
21-May |
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McAlester (415) |
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35.8 |
23.1 |
22.3 |
21.3 |
20.6 |
19.4 |
19.2 |
18.7 |
22.8 |
19.9 |
65.4 |
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27.4 |
22.5 |
18.6 |
21-May |
27-Oct |
31-Jul |
21-May |
2-Aug |
14-May |
16-May |
24-Feb |
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Ponca City (604) |
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115.0 |
46.9 |
40.5 |
36.9 |
36.0 |
24.4 |
24.1 |
22.9 |
26.5 |
22.0 |
63.3 |
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36.3 |
20.8 |
22.4 |
5-Apr |
9-Apr |
8-Apr |
14-May |
27-Feb |
30-Mar |
5-Feb |
23-Mar |
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Lawton (651) |
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29.5 |
23.1 |
20.8 |
20.1 |
19.1 |
16.8 |
15.5 |
14.7 |
18.9 |
17.0 |
70.3 |
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20.5 |
17.9 |
18.3 |
1-Aug |
27-Mar |
9-Apr |
2-Aug |
31-Jul |
15-Jul |
27-Apr |
20-May |
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Seiling (860) |
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39.3 |
28.9 |
28.8 |
18.6 |
18.0 |
15.8 |
14.9 |
14.9 |
19.3 |
17.9 |
67.7 |
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19.2 |
17.7 |
21.1 |
27-Feb |
5-Apr |
1-Aug |
15-Jul |
27-Apr |
6-Aug |
24-Mar |
20-May |
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OKC North (1037) |
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34.2 |
29.8 |
26 |
23.1 |
20.4 |
20.2 |
19.7 |
18.7 |
22.0 |
20.3 |
64.3 |
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23.9 |
22.0 |
20.2 |
1-Aug |
9-Apr |
5-Apr |
14-May |
3-Jan |
15-Jul |
2-Aug |
31-Jul |
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Tulsa Central (1127) |
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36.6 |
27.9 |
24.9 |
23.4 |
22.7 |
19.6 |
18.2 |
17.9 |
23.5 |
20.0 |
64.4 |
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28.3 |
21.2 |
20.9 |
5-Apr |
1-Aug |
14-May |
4-Apr |
26-May |
16-Mar |
31-Jul |
27-Aug |
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Copan (217) |
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62 |
42.5 |
41.2 |
32.6 |
27.7 |
21.5 |
21 |
20.9 |
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32.4 |
closed |
closed |
28-Mar |
5-Apr |
27-Mar |
14-May |
9-Apr |
23-Mar |
15-Jul |
24-Mar |
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8th
Highs are considered 98th percentile until end of year data completeness can
be calculated. |
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All
data is subject to change upon QA/QC by DEQ and EPA. |
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