Air Quality History for Changdian, China
Historical PM2.5 and AQI trend from monitoring stations near Changdian, China.
64
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
334hPM2.5 Station
334h · 4 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 67 | 53–85 | 19.8 µg/m³ | 3h | 5 |
| 2026-07-21 | 67 | 48–95 | 19.8 µg/m³ | 23h | 4 |
| 2026-07-20 | 67 | 57–80 | 19.7 µg/m³ | 24h | 4 |
| 2026-07-19 | 72 | 42–93 | 22.0 µg/m³ | 24h | 4 |
| 2026-07-18 | 69 | 34–184 | 22.7 µg/m³ | 24h | 4 |
| 2026-07-17 | 57 | 46–68 | 14.9 µg/m³ | 24h | 5 |
| 2026-07-16 | 61 | 38–90 | 17.3 µg/m³ | 24h | 5 |
| 2026-07-15 | 59 | 25–80 | 16.3 µg/m³ | 24h | 5 |
| 2026-07-14 | 57 | 37–67 | 15.2 µg/m³ | 24h | 5 |
| 2026-07-13 | 54 | 20–71 | 14.2 µg/m³ | 24h | 5 |
| 2026-07-12 | 50 | 26–71 | 12.7 µg/m³ | 24h | 6 |
| 2026-07-11 | 57 | 42–72 | 15.3 µg/m³ | 24h | 6 |
| 2026-07-10 | 59 | 38–80 | 16.3 µg/m³ | 24h | 6 |
| 2026-07-09 | 61 | 37–81 | 17.3 µg/m³ | 24h | 6 |
| 2026-07-08 | 65 | 54–80 | 18.9 µg/m³ | 20h | 6 |