Macon Air Quality in 2020
In 2020, Macon's air quality (Macon, GA area) had a median daily AQI of 42 (Good) across 366 monitored days. 0 days (0.0%) reached Unhealthy for Sensitive Groups or worse, 262 were Good, and the year's peak AQI was 97 (Moderate). Fine particulate matter (PM2.5) set the daily AQI on 305 of those days. The cleanest month of 2020 was January (median AQI 31, 0 days above 100) and the worst was March (median 51, 0 days above 100, peak 69).
- Good: 71.6%
- Moderate: 28.4%
- Unhealthy for Sensitive Groups: 0.0%
- Unhealthy or worse: 0.0%
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How was Macon's air quality in 2020?
Good on a typical day: median AQI 42, with 0 days above AQI 100 out of 366 monitored — the 1st cleanest of 7 years on record for the area.
- ✓Peak AQI in 2020: 97 (Moderate).
- ✓Fine particulate matter (PM2.5) was the main pollutant on 305 days.
- ✓Cleanest month: January; worst: March.
Frequently asked questions
What was the average AQI in Macon in 2020?▾
EPA's Air Quality System puts Macon's (Macon, GA) median daily AQI for 2020 at 42, which is Good. 0 days were Unhealthy for Sensitive Groups or worse and the year's highest AQI was 97.
Which month had the worst air quality in Macon in 2020?▾
The cleanest month of 2020 was January (median AQI 31, 0 days above 100) and the worst was March (median 51, 0 days above 100, peak 69).
Was 2020 a good or bad year for Macon's air?▾
Among the 7 years EPA has published for the area (2019–2025), 2020 ranks 1st cleanest by days above AQI 100 — the best year on record here. 2020's median of 42 is below the area's typical annual median of 48.
Macon month by month in 2020
Macon air quality month by month, 2020 (Macon, GA, EPA AQS daily AQI)
| Month | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| Januarycleanest | 31 | 31 | 0 | 58 | PM2.5 |
| February | 29 | 33 | 0 | 53 | PM2.5 |
| Marchworst | 31 | 51 | 0 | 69 | PM2.5 |
| April | 30 | 44 | 0 | 70 | O3 |
| May | 31 | 43 | 0 | 74 | PM2.5 |
| June | 30 | 43 | 0 | 97 | PM2.5 |
| July | 31 | 43 | 0 | 60 | PM2.5 |
| August | 31 | 48 | 0 | 63 | PM2.5 |
| September | 30 | 37 | 0 | 84 | PM2.5 |
| October | 31 | 43 | 0 | 59 | PM2.5 |
| November | 30 | 40 | 0 | 57 | PM2.5 |
| December | 31 | 48 | 0 | 64 | PM2.5 |
How 2020 compares
Among the 7 years EPA has published for the area (2019–2025), 2020 ranks 1st cleanest by days above AQI 100 — the best year on record here.
2020's median of 42 is below the area's typical annual median of 48.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Macon
The latest EPA AirNow observation puts Macon's AQI at 35 (PM2.5). The figures above are multi-year annual statistics, not today's reading.
View current Macon air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Macon, GA), 2019–2025. Daily AQI per CBSA is the highest AQI reported by any monitor in the area that day; the defining parameter is the pollutant that set it. Month and season statistics pool every such day in the period across all years listed. Retrieved 2026-09-09.