Air Quality History for Chengxiang, China
Historical PM2.5 and AQI trend from monitoring stations near Chengxiang, China.
57
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
304hPM2.5 Station
304h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 15 | 15–15 | 3.6 µg/m³ | 1h | 1 |
| 2026-10-20 | 52 | 21–124 | 14.8 µg/m³ | 17h | 1 |
| 2026-10-19 | 54 | 23–87 | 15.0 µg/m³ | 11h | 1 |
| 2026-10-18 | 52 | 21–99 | 15.1 µg/m³ | 12h | 1 |
| 2026-10-17 | 61 | 26–117 | 18.4 µg/m³ | 13h | 1 |
| 2026-10-16 | 87 | 46–151 | 28.7 µg/m³ | 13h | 1 |
| 2026-10-15 | 103 | 63–157 | 36.4 µg/m³ | 13h | 1 |
| 2026-10-14 | 90 | 50–147 | 30.0 µg/m³ | 16h | 1 |
| 2026-10-13 | 104 | 38–190 | 40.0 µg/m³ | 17h | 1 |
| 2026-10-12 | 88 | 55–132 | 29.5 µg/m³ | 17h | 1 |
| 2026-10-11 | 80 | 53–112 | 25.9 µg/m³ | 16h | 1 |
| 2026-10-10 | 81 | 60–124 | 26.0 µg/m³ | 16h | 1 |
| 2026-10-09 | 91 | 49–137 | 30.5 µg/m³ | 12h | 2 |
| 2026-10-08 | 81 | 38–139 | 26.5 µg/m³ | 17h | 2 |
| 2026-10-07 | 75 | 34–121 | 23.4 µg/m³ | 17h | 1 |
| 2026-10-06 | 65 | 17–109 | 19.4 µg/m³ | 18h | 2 |
| 2026-10-05 | 53 | 24–112 | 15.0 µg/m³ | 18h | 2 |
| 2026-10-04 | 60 | 25–159 | 18.4 µg/m³ | 18h | 2 |
| 2026-10-03 | 55 | 25–112 | 15.6 µg/m³ | 16h | 2 |
| 2026-10-02 | 55 | 25–82 | 15.4 µg/m³ | 17h | 1 |
| 2026-10-01 | 46 | 19–66 | 11.6 µg/m³ | 9h | 1 |