Air Quality History for Back Mountain, United States
Historical PM2.5 and AQI trend from monitoring stations near Back Mountain, United States.
20
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
288hPM2.5 Station
288h · 2 stationsTemperature GFS model
55ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-05-29 | 22 | 8–42 | 5.3 µg/m³ | 19h | 1 |
| 2026-05-28 | 31 | 17–41 | 7.4 µg/m³ | 20h | 1 |
| 2026-05-27 | 31 | 14–61 | 7.6 µg/m³ | 17h | 1 |
| 2026-05-26 | 27 | 11–46 | 6.6 µg/m³ | 24h | 1 |
| 2026-05-25 | 24 | 1–64 | 5.9 µg/m³ | 22h | 1 |
| 2026-05-24 | 21 | 6–38 | 5.1 µg/m³ | 18h | 2 |
| 2026-05-23 | 24 | 14–34 | 5.8 µg/m³ | 23h | 2 |
| 2026-05-22 | 25 | 13–40 | 5.9 µg/m³ | 21h | 1 |
| 2026-05-21 | 23 | 3–39 | 5.4 µg/m³ | 21h | 2 |
| 2026-05-20 | 33 | 18–56 | 7.9 µg/m³ | 23h | 2 |
| 2026-05-19 | 47 | 28–68 | 12.0 µg/m³ | 20h | 2 |
| 2026-05-18 | 46 | 16–69 | 11.8 µg/m³ | 22h | 1 |
| 2026-05-17 | 34 | 1–52 | 8.3 µg/m³ | 22h | 2 |
| 2026-05-16 | 39 | 22–108 | 10.3 µg/m³ | 16h | 1 |