Air Quality History for Harrison, United States
Historical PM2.5 and AQI trend from monitoring stations near Harrison, United States.
14
Current AQI
Good Station
Good Station
Air Quality Index Station
222hPM2.5 Station
222h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | PM10 avg | Hours | Stations |
|---|---|---|---|---|---|---|
| 2026-05-30 | 8 | 8–8 | 2.0 µg/m³ | 2.0 | 1h | 1 |
| 2026-05-29 | 6 | 5–7 | 1.5 µg/m³ | 1.5 | 2h | 1 |
| 2026-05-28 | 25 | 8–75 | 7.0 µg/m³ | 7.0 | 5h | 1 |
| 2026-05-27 | 21 | 4–52 | 5.0 µg/m³ | 5.1 | 21h | 1 |
| 2026-05-26 | 21 | 3–57 | 5.2 µg/m³ | 5.4 | 16h | 1 |
| 2026-05-25 | 41 | 11–184 | 16.3 µg/m³ | 16.9 | 18h | 1 |
| 2026-05-24 | 8 | 4–13 | 1.5 µg/m³ | 1.8 | 5h | 1 |
| 2026-05-23 | 4 | 4–5 | 1.1 µg/m³ | 1.2 | 2h | 1 |
| 2026-05-22 | 26 | 6–60 | 6.7 µg/m³ | 7.4 | 4h | 1 |
| 2026-05-21 | 14 | 6–22 | 3.3 µg/m³ | 3.5 | 2h | 1 |
| 2026-05-20 | 24 | 6–69 | 5.9 µg/m³ | 6.1 | 19h | 1 |
| 2026-05-19 | 58 | 23–92 | 17.2 µg/m³ | 17.5 | 24h | 1 |
| 2026-05-18 | 43 | 13–90 | 12.2 µg/m³ | 12.4 | 24h | 1 |
| 2026-05-17 | 20 | 4–39 | 4.7 µg/m³ | 4.8 | 24h | 1 |
| 2026-05-16 | 9 | 3–21 | 2.2 µg/m³ | 2.4 | 10h | 1 |
| 2026-05-15 | 48 | 48–48 | 11.4 µg/m³ | 12.1 | 1h | 1 |
| 2026-05-14 | 82 | 6–342 | 58.9 µg/m³ | 61.8 | 6h | 1 |
| 2026-05-13 | 22 | 3–140 | 6.9 µg/m³ | 8.1 | 11h | 1 |
| 2026-05-12 | 6 | 6–6 | 1.5 µg/m³ | 2.3 | 1h | 1 |
| 2026-05-11 | 67 | 24–179 | 27.3 µg/m³ | 28.2 | 7h | 1 |
| 2026-05-10 | 77 | 23–110 | 25.5 µg/m³ | 28.4 | 19h | 1 |