Air Quality History for Ziyang Chengguanzhen, China
Historical PM2.5 and AQI trend from monitoring stations near Ziyang Chengguanzhen, China.
32
Current AQI
Good Station
Good Station
Air Quality Index Station
368hPM2.5 Station
368h · 3 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 38 | 36–41 | 9.2 µg/m³ | 2h | 4 |
| 2026-10-20 | 46 | 16–76 | 11.9 µg/m³ | 20h | 2 |
| 2026-10-19 | 61 | 17–120 | 18.3 µg/m³ | 17h | 2 |
| 2026-10-18 | 46 | 11–82 | 12.3 µg/m³ | 24h | 2 |
| 2026-10-17 | 37 | 21–57 | 9.0 µg/m³ | 12h | 2 |
| 2026-10-16 | 80 | 25–153 | 26.6 µg/m³ | 15h | 1 |
| 2026-10-15 | 88 | 43–158 | 30.2 µg/m³ | 11h | 1 |
| 2026-10-14 | 59 | 30–80 | 16.4 µg/m³ | 13h | 1 |
| 2026-10-13 | 82 | 53–113 | 26.8 µg/m³ | 9h | 2 |
| 2026-10-12 | 64 | 31–93 | 18.9 µg/m³ | 15h | 2 |
| 2026-10-11 | 84 | 63–157 | 28.4 µg/m³ | 9h | 2 |
| 2026-10-10 | 63 | 36–96 | 18.0 µg/m³ | 17h | 3 |
| 2026-10-09 | 87 | 22–180 | 31.1 µg/m³ | 19h | 3 |
| 2026-10-08 | 86 | 49–251 | 33.0 µg/m³ | 24h | 5 |
| 2026-10-07 | 72 | 40–116 | 22.1 µg/m³ | 24h | 5 |
| 2026-10-06 | 71 | 45–161 | 22.1 µg/m³ | 24h | 5 |
| 2026-10-05 | 58 | 32–87 | 16.1 µg/m³ | 24h | 5 |
| 2026-10-04 | 71 | 15–214 | 27.4 µg/m³ | 24h | 4 |
| 2026-10-03 | 52 | 28–77 | 13.7 µg/m³ | 24h | 4 |
| 2026-10-02 | 58 | 32–99 | 16.0 µg/m³ | 24h | 4 |
| 2026-10-01 | 59 | 41–87 | 16.1 µg/m³ | 17h | 5 |