Air Quality History for Hanyin Chengguanzhen, China
Historical PM2.5 and AQI trend from monitoring stations near Hanyin Chengguanzhen, China.
34
Current AQI
Good Station
Good Station
Air Quality Index Station
225hPM2.5 Station
225h · 2 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 47 | 41–55 | 11.5 µg/m³ | 3h | 2 |
| 2026-10-20 | 46 | 21–63 | 11.6 µg/m³ | 22h | 3 |
| 2026-10-19 | 66 | 31–147 | 20.1 µg/m³ | 19h | 2 |
| 2026-10-18 | 46 | 9–72 | 11.8 µg/m³ | 24h | 2 |
| 2026-10-17 | 31 | 22–40 | 7.3 µg/m³ | 11h | 2 |
| 2026-10-16 | 90 | 25–158 | 31.6 µg/m³ | 19h | 1 |
| 2026-10-15 | 99 | 43–154 | 33.9 µg/m³ | 13h | 2 |
| 2026-10-14 | 63 | 46–72 | 18.2 µg/m³ | 3h | 2 |
| 2026-10-13 | 78 | 34–151 | 25.2 µg/m³ | 11h | 2 |
| 2026-10-12 | 62 | 32–93 | 18.0 µg/m³ | 15h | 2 |
| 2026-10-11 | 78 | 57–112 | 24.9 µg/m³ | 8h | 2 |
| 2026-10-10 | 65 | 39–102 | 18.7 µg/m³ | 16h | 3 |
| 2026-10-09 | 94 | 65–180 | 34.2 µg/m³ | 18h | 4 |
| 2026-10-08 | 74 | 48–123 | 23.0 µg/m³ | 24h | 5 |
| 2026-10-07 | 63 | 40–94 | 18.1 µg/m³ | 19h | 5 |