Air Quality History for Columbus, United States
Historical PM2.5 and AQI trend from monitoring stations near Columbus, United States.
18
Current AQI
Good Station
Good Station
Air Quality Index Station
332hPM2.5 Station
332h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-09-05 | 25 | 16–35 | 6.1 µg/m³ | 7h | 2 |
| 2026-09-04 | 31 | 13–54 | 7.6 µg/m³ | 19h | 1 |
| 2026-09-03 | 31 | 6–52 | 7.5 µg/m³ | 18h | 1 |
| 2026-09-02 | 36 | 17–57 | 8.7 µg/m³ | 14h | 2 |
| 2026-09-01 | 32 | 2–56 | 7.7 µg/m³ | 16h | 1 |
| 2026-08-31 | 32 | 6–62 | 7.8 µg/m³ | 18h | 1 |
| 2026-08-30 | 30 | 13–50 | 7.1 µg/m³ | 17h | 1 |
| 2026-08-29 | 35 | 18–59 | 8.7 µg/m³ | 17h | 2 |
| 2026-08-28 | 41 | 26–57 | 10.0 µg/m³ | 16h | 1 |
| 2026-08-27 | 33 | 19–55 | 7.9 µg/m³ | 17h | 1 |
| 2026-08-26 | 39 | 19–62 | 9.5 µg/m³ | 18h | 1 |
| 2026-08-25 | 34 | 10–57 | 8.3 µg/m³ | 17h | 1 |
| 2026-08-24 | 41 | 17–65 | 10.2 µg/m³ | 20h | 1 |
| 2026-08-23 | 38 | 17–124 | 9.9 µg/m³ | 20h | 1 |
| 2026-08-22 | 30 | 17–42 | 7.2 µg/m³ | 12h | 1 |
| 2026-08-21 | 35 | 14–54 | 8.4 µg/m³ | 12h | 1 |
| 2026-08-20 | 37 | 5–59 | 9.1 µg/m³ | 15h | 1 |
| 2026-08-19 | 35 | 21–68 | 8.7 µg/m³ | 20h | 1 |
| 2026-08-18 | 27 | 6–45 | 6.6 µg/m³ | 18h | 1 |
| 2026-08-17 | 36 | 12–95 | 9.5 µg/m³ | 18h | 1 |
| 2026-08-16 | 40 | 22–56 | 9.9 µg/m³ | 3h | 1 |