Richmond Air Quality in 2024
In 2024, Richmond's air quality (Richmond, VA area) had a median daily AQI of 44 (Good) across 366 monitored days. 1 day (0.3%) reached Unhealthy for Sensitive Groups or worse, 253 were Good, and the year's peak AQI was 112 (Unhealthy for Sensitive Groups). Fine particulate matter (PM2.5) set the daily AQI on 182 of those days. The cleanest month of 2024 was January (median AQI 33, 0 days above 100) and the worst was August (median 50, 1 day above 100, peak 112).
- Good: 69.1%
- Moderate: 30.6%
- Unhealthy for Sensitive Groups: 0.3%
- Unhealthy or worse: 0.0%
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How was Richmond's air quality in 2024?
Good on a typical day: median AQI 44, with 1 day above AQI 100 out of 366 monitored — the 4th cleanest of 7 years on record for the area.
- ✓Peak AQI in 2024: 112 (Unhealthy for Sensitive Groups).
- ✓Fine particulate matter (PM2.5) was the main pollutant on 182 days.
- ✓Cleanest month: January; worst: August.
Frequently asked questions
What was the average AQI in Richmond in 2024?▾
EPA's Air Quality System puts Richmond's (Richmond, VA) median daily AQI for 2024 at 44, which is Good. 1 day were Unhealthy for Sensitive Groups or worse and the year's highest AQI was 112.
Which month had the worst air quality in Richmond in 2024?▾
The cleanest month of 2024 was January (median AQI 33, 0 days above 100) and the worst was August (median 50, 1 day above 100, peak 112).
Was 2024 a good or bad year for Richmond's air?▾
Among the 7 years EPA has published for the area (2019–2025), 2024 ranks 4th cleanest by days above AQI 100. 2024's median of 44 is below the area's typical annual median of 47.
Richmond month by month in 2024
Richmond air quality month by month, 2024 (Richmond, VA, EPA AQS daily AQI)
| Month | Days monitored | Median AQI | Days above 100 | Peak AQI | Main pollutant |
|---|---|---|---|---|---|
| Januarycleanest | 31 | 33 | 0 | 56 | PM2.5 |
| February | 29 | 42 | 0 | 79 | PM2.5 |
| March | 31 | 42 | 0 | 77 | O3 |
| April | 30 | 48 | 0 | 65 | O3 |
| May | 31 | 43 | 0 | 80 | O3 |
| June | 30 | 50 | 0 | 74 | O3 |
| July | 31 | 49 | 0 | 67 | O3 |
| Augustworst | 31 | 50 | 1 | 112 | PM2.5 |
| September | 30 | 37 | 0 | 56 | PM2.5 |
| October | 31 | 41 | 0 | 61 | O3 |
| November | 30 | 38 | 0 | 68 | PM2.5 |
| December | 31 | 46 | 0 | 70 | PM2.5 |
How 2024 compares
Among the 7 years EPA has published for the area (2019–2025), 2024 ranks 4th cleanest by days above AQI 100.
2024's median of 44 is below the area's typical annual median of 47.
Activity-specific thresholds: running, cycling, kids' sports.
Right now in Richmond
The latest EPA AirNow observation puts Richmond's AQI at 37 (PM2.5). The figures above are multi-year annual statistics, not today's reading.
View current Richmond air quality →Source: EPA Air Quality System (AQS) pre-generated Daily AQI by CBSA files — daily AQI by CBSA (Richmond, VA), 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.