SmogRank / World / United States / Georgia / October 2026
Most polluted cities in Georgia, United States, October 2026
16 cities in Georgia, United States ranked by their average PM2.5 so far (5 of 31 days). Worst: Athens at 8.6 µg/m³, #669 of 2,246 cities in the world. Cleanest: Brunswick at 3.4. A city needs measurements on 70% of the days to be ranked.
Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.
- 1Athens 0%
- 2Atlanta 0%
- 3Augusta 0%
- 4Macon 0%
- 5Lawrenceville 0%
- 6Gainesville 0%
- 7Candler-McAfee 0%
- 8Douglas 0%
- 9Warner Robins 0%
- 10Sandersville 0%
- 10Savannah 0%
- 10Valdosta 0%
- 13McDonough 0%
- 14Albany 0%
- 15Columbus 0%
- 16Brunswick 0%
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
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SmogRank, most polluted cities in Georgia, United States, PM2.5, October 2026 (so far), smogrank.com/us/region/georgia/history/2026-10 (accessed 6 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.