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Counties with the Cleanest Air in Georgia

The top 25 of 29 Georgia counties on GIS Map, ranked by lowest median Air Quality Index, counting only counties that host an EPA air monitor.

#CountyMedian AQI
1Charlton County
27
2Columbia County
36
3Floyd County
38
4Sumter County
38
5Chattooga County
39
6Dawson County
39
7Glynn County
39
8Pike County
39
9Rockdale County
39
10Henry County
40
11Douglas County
41
12Murray County
41
13Coffee County
43
14Houston County
43
15Chatham County
44
16Lowndes County
44
17Washington County
44
18Clayton County
45
19Dougherty County
45
20Clarke County
46
21Cobb County
48
22Muscogee County
49
23Fulton County
50
24Bibb County
51
25DeKalb County
51

Source: EPA Air Quality Index annual summary (2024). All counties with data are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Counties with the Cleanest Air in Georgia”, https://gismap.land/rankings/georgia/cleanest-air-counties. Figures from EPA Air Quality Index annual summary (2024).

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