Air Quality History for Huaiyuan Chengguanzhen, China
Historical PM2.5 and AQI trend from monitoring stations near Huaiyuan Chengguanzhen, China.
73
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
168hPM2.5 Station
168h · 4 stationsTemperature GFS model
28ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-05-29 | 64 | 48–87 | 18.5 µg/m³ | 14h | 7 |
| 2026-05-28 | 59 | 42–80 | 16.1 µg/m³ | 24h | 7 |
| 2026-05-27 | 49 | 29–82 | 12.5 µg/m³ | 24h | 7 |
| 2026-05-26 | 55 | 42–68 | 14.1 µg/m³ | 24h | 8 |
| 2026-05-25 | 52 | 36–70 | 13.6 µg/m³ | 24h | 8 |
| 2026-05-24 | 54 | 23–86 | 14.4 µg/m³ | 24h | 8 |
| 2026-05-23 | 54 | 30–81 | 14.1 µg/m³ | 24h | 7 |
| 2026-05-22 | 58 | 24–133 | 16.1 µg/m³ | 10h | 6 |