SmogRank / United States / Georgia / Savannah
Savannah, month by month
Savannah has a measured daily mean on 1,338 days since 1 January 2023. Its worst month was April 2026, at 56 US AQI (11.8 µg/m³), 735th of 2,941 cities on that month's world ranking. Its cleanest was May 2026, at 35 US AQI (6.3 µg/m³). 2025 averaged 47 US AQI (8.5 µg/m³), against 45 US AQI (8.1 µg/m³) in 2024.
Every month since 2023
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
Savannah's worst months
| Month | US AQI | World rank | Episode |
|---|---|---|---|
| April 2026 | 5611.8 µg/m³ | 735thof 2,941 | – |
| July 2023 | 5611.7 µg/m³ | 437thof 1,432 | United States and Canada, July 2023 |
| June 2023 | 5611.6 µg/m³ | 581stof 1,603 | Eastern United States and Canada, May and June 2023 |
| November 2023 | 5511.1 µg/m³ | 416thof 2,243 | Eastern United States and Canada, November 2023 |
| February 2025 | 5511.1 µg/m³ | 1,086thof 2,633 | Georgia, South Carolina and Alabama, United States, February 2025 |
| October 2024 | 5410.9 µg/m³ | 455thof 2,020 | – |
Monthly means over the days measured; finished months only. World rank: its place on that month's world ranking of every city with enough days. Each month opens that ranking.
Savannah's worst days
| Day | US AQI | Episode |
|---|---|---|
| 2 Feb 2024 | 13449.1 µg/m³ | – |
| 19 Jul 2023 | 10738.1 µg/m³ | United States and Canada, July 2023 |
| 22 Mar 2026 | 10637.5 µg/m³ | – |
| 26 Feb 2025 | 9029.9 µg/m³ | Georgia, South Carolina and Alabama, United States, February 2025 |
| 21 Mar 2024 | 8728.6 µg/m³ | Georgia, Alabama and South Carolina, United States, March 2024 |
| 14 Mar 2024 | 8728.5 µg/m³ | Eastern United States, March 2024 |
| 3 Feb 2024 | 8527.4 µg/m³ | – |
| 18 Jul 2023 | 8426.6 µg/m³ | United States and Canada, July 2023 |
| 3 Oct 2023 | 8326.3 µg/m³ | South-eastern United States, October 2023 |
| 6 Nov 2023 | 8326.2 µg/m³ | Eastern United States and Canada, November 2023 |
Daily means, the highest since 1 Jan 2023; the WHO's daily guideline is 15 µg/m³. Each date opens that day's world ranking, and each episode the bad-air spell it was part of.
Use this history
SmogRank, PM2.5 monthly and daily means, Savannah, United States, 1 Jan 2023 – 11 Oct 2026. Monitor data from AirNow, via OpenAQ and from the publisher directly; sources listed at smogrank.com/sources. smogrank.com/us/savannah/history (accessed 12 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.
Savannah now: the last 24 hours, its ranks today and the last 12 months day by day.
Updated 2026-10-12 20:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index. Some low-cost readings: Sensor.Community, ODbL (data and licence). Some readings: Uzhydromet (Uzbekistan's Hydrometeorological Service); Department of Environment, Nepal; Vietnam's government monitors; Aurassure; Umhverfisstofnun (Environment Agency of Iceland); RMCAB (Secretaría Distrital de Ambiente, Bogotá); Love My Air (City and County of Denver), no reuse terms published (why we use them).