Air Quality History for Gucheng Chengguanzhen, China
Historical PM2.5 and AQI trend from monitoring stations near Gucheng Chengguanzhen, China.
74
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
403hPM2.5 Station
403h · 2 stationsTemperature GFS model
79ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 71 | 42–149 | 21.9 µg/m³ | 21h | 2 |
| 2026-07-20 | 69 | 30–97 | 21.1 µg/m³ | 21h | 2 |
| 2026-07-19 | 68 | 34–157 | 20.6 µg/m³ | 21h | 2 |
| 2026-07-18 | 57 | 25–85 | 15.6 µg/m³ | 19h | 2 |
| 2026-07-17 | 53 | 18–132 | 14.9 µg/m³ | 23h | 2 |
| 2026-07-16 | 61 | 28–160 | 18.5 µg/m³ | 21h | 2 |
| 2026-07-15 | 54 | 29–74 | 14.5 µg/m³ | 21h | 2 |
| 2026-07-14 | 49 | 28–68 | 12.7 µg/m³ | 19h | 2 |
| 2026-07-13 | 60 | 30–145 | 17.2 µg/m³ | 24h | 2 |
| 2026-07-12 | 60 | 17–90 | 17.4 µg/m³ | 21h | 2 |
| 2026-07-11 | 58 | 15–138 | 16.4 µg/m³ | 21h | 3 |
| 2026-07-10 | 55 | 17–89 | 15.5 µg/m³ | 22h | 2 |
| 2026-07-09 | 52 | 25–86 | 13.9 µg/m³ | 22h | 2 |
| 2026-07-08 | 53 | 13–91 | 15.1 µg/m³ | 20h | 2 |
| 2026-07-07 | 51 | 21–76 | 13.7 µg/m³ | 21h | 2 |
| 2026-07-06 | 40 | 13–87 | 10.6 µg/m³ | 12h | 2 |
| 2026-07-05 | 47 | 14–89 | 12.7 µg/m³ | 22h | 2 |
| 2026-07-04 | 54 | 13–104 | 15.4 µg/m³ | 22h | 2 |
| 2026-07-03 | 57 | 23–129 | 15.9 µg/m³ | 20h | 2 |
| 2026-07-02 | 76 | 18–153 | 24.6 µg/m³ | 10h | 2 |