Air Quality History for Amherst, United States
Historical PM2.5 and AQI trend from monitoring stations near Amherst, United States.
32
Current AQI
Good Station
Good Station
Air Quality Index Station
445hPM2.5 Station
445h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-06-09 | 28 | 14–45 | 6.6 µg/m³ | 4h | 2 |
| 2026-06-08 | 21 | 4–80 | 5.4 µg/m³ | 23h | 3 |
| 2026-06-07 | 22 | 3–40 | 5.3 µg/m³ | 23h | 3 |
| 2026-06-06 | 40 | 10–60 | 9.8 µg/m³ | 21h | 2 |
| 2026-06-05 | 39 | 22–57 | 9.4 µg/m³ | 21h | 3 |
| 2026-06-04 | 29 | 15–68 | 7.0 µg/m³ | 24h | 2 |
| 2026-06-03 | 26 | 14–55 | 6.2 µg/m³ | 22h | 3 |
| 2026-06-02 | 20 | 10–44 | 4.9 µg/m³ | 23h | 2 |
| 2026-06-01 | 25 | 1–62 | 6.0 µg/m³ | 23h | 3 |
| 2026-05-31 | 19 | 6–39 | 4.7 µg/m³ | 21h | 3 |
| 2026-05-30 | 16 | 2–58 | 3.8 µg/m³ | 24h | 3 |
| 2026-05-29 | 23 | 3–64 | 5.8 µg/m³ | 21h | 3 |
| 2026-05-28 | 24 | 8–85 | 6.2 µg/m³ | 22h | 2 |
| 2026-05-27 | 25 | 9–59 | 6.1 µg/m³ | 23h | 3 |
| 2026-05-26 | 25 | 13–41 | 6.0 µg/m³ | 22h | 3 |
| 2026-05-25 | 30 | 11–85 | 7.8 µg/m³ | 20h | 3 |
| 2026-05-24 | 23 | 5–170 | 7.9 µg/m³ | 23h | 3 |
| 2026-05-23 | 26 | 9–81 | 6.6 µg/m³ | 22h | 3 |
| 2026-05-22 | 21 | 1–56 | 5.1 µg/m³ | 23h | 3 |
| 2026-05-21 | 31 | 7–87 | 8.7 µg/m³ | 23h | 3 |
| 2026-05-20 | 25 | 9–55 | 6.0 µg/m³ | 17h | 3 |