SmogRank / Countries / United States / Georgia
Most polluted cities in Georgia, United States
14 measured cities, this year; 14 above the WHO annual guideline. Worst: Macon at 12.6 µg/m³, #401 in the world.
6 good 8 moderate
- 1Macon 12.62.5×
- 2Augusta 10.42.1×
- 3Valdosta 10.12.0×
- 4Warner Robins 9.71.9×
- 5Albany 9.61.9×
- 6Columbus 9.41.9×
- 7Athens 9.21.8×
- 8Candler-McAfee 9.21.8×
- 9Atlanta 9.01.8×
- 10Savannah 8.81.8×
- 11Lawrenceville 8.71.7×
- 12Gainesville 8.41.7×
- 13Brunswick 7.71.5×
- 14McDonough 6.31.3×
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
Estimated: cities without a monitor
Georgia cities we can't measure, with model estimates for the last 7 days. Listed by population, not ranked: estimates aren't precise enough to rank. Model estimates from the Copernicus Atmosphere Monitoring Service (CAMS), adjusted to measured cities nearby where there are any. Adjusted, a single day lands within ×1.5 of what a monitor would read about two times in three; unadjusted, it can be off by half or double. Treat them as a guide, not a measurement.
| City | 7-day estimate |
|---|---|
| South Fulton | ≈ 6 µg/m³ |
| Sandy Springs | ≈ 7 µg/m³ |
| Roswell | ≈ 7 µg/m³ |
| Johns Creek | ≈ 6 µg/m³ |
| Alpharetta | ≈ 7 µg/m³ |
| Marietta | ≈ 7 µg/m³ |
| Smyrna | ≈ 7 µg/m³ |
| Brookhaven | ≈ 7 µg/m³ |
| Stonecrest | ≈ 5 µg/m³ |
| Dunwoody | ≈ 7 µg/m³ |
| Peachtree Corners | ≈ 7 µg/m³ |
| Milton | ≈ 7 µg/m³ |
| Newnan | ≈ 5 µg/m³ |
| Mableton | ≈ 7 µg/m³ |
| Rome | ≈ 5 µg/m³ |
| Martinez | ≈ 6 µg/m³ |
| East Point | ≈ 9 µg/m³ |
| Peachtree City | ≈ 5 µg/m³ |
| Dalton | ≈ 4 µg/m³ |
| Hinesville | ≈ 8 µg/m³ |
| Redan | ≈ 5 µg/m³ |
| Douglasville | ≈ 6 µg/m³ |
| Statesboro | ≈ 6 µg/m³ |
| Woodstock | ≈ 7 µg/m³ |
| LaGrange | ≈ 8 µg/m³ |
| Duluth | ≈ 6 µg/m³ |
| Evans | ≈ 6 µg/m³ |
| Chamblee | ≈ 7 µg/m³ |
| Stockbridge | ≈ 9 µg/m³ |
| Tucker | ≈ 7 µg/m³ |
| Carrollton | ≈ 6 µg/m³ |
| Canton | ≈ 4 µg/m³ |
| Griffin | ≈ 5 µg/m³ |
| Pooler | ≈ 9 µg/m³ |
| Acworth | ≈ 6 µg/m³ |
| Decatur | ≈ 9 µg/m³ |
| Sugar Hill | ≈ 6 µg/m³ |
| Union City | ≈ 9 µg/m³ |
| Cartersville | ≈ 6 µg/m³ |
| Snellville | ≈ 6 µg/m³ |
Updated 2026-10-01 23:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.