Air Quality History for Dacheng, China
Historical PM2.5 and AQI trend from monitoring stations near Dacheng, China.
64
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
422hPM2.5 Station
422h · 2 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 64 | 38–93 | 18.6 µg/m³ | 18h | 2 |
| 2026-07-20 | 65 | 33–97 | 19.3 µg/m³ | 18h | 2 |
| 2026-07-19 | 60 | 24–127 | 17.1 µg/m³ | 18h | 2 |
| 2026-07-18 | 58 | 32–94 | 16.2 µg/m³ | 21h | 2 |
| 2026-07-17 | 61 | 30–149 | 17.8 µg/m³ | 24h | 2 |
| 2026-07-16 | 54 | 19–88 | 14.8 µg/m³ | 23h | 2 |
| 2026-07-15 | 47 | 19–81 | 12.1 µg/m³ | 24h | 2 |
| 2026-07-14 | 51 | 30–75 | 13.4 µg/m³ | 23h | 3 |
| 2026-07-13 | 37 | 16–61 | 9.0 µg/m³ | 22h | 2 |
| 2026-07-12 | 42 | 10–68 | 10.6 µg/m³ | 24h | 3 |
| 2026-07-11 | 56 | 26–82 | 15.6 µg/m³ | 23h | 2 |
| 2026-07-10 | 55 | 32–72 | 14.6 µg/m³ | 24h | 2 |
| 2026-07-09 | 52 | 30–74 | 14.1 µg/m³ | 22h | 2 |
| 2026-07-08 | 56 | 22–94 | 15.9 µg/m³ | 21h | 2 |
| 2026-07-07 | 45 | 20–114 | 11.7 µg/m³ | 21h | 2 |
| 2026-07-06 | 42 | 23–69 | 10.5 µg/m³ | 14h | 2 |
| 2026-07-05 | 47 | 24–75 | 12.2 µg/m³ | 24h | 2 |
| 2026-07-04 | 45 | 16–109 | 11.8 µg/m³ | 22h | 2 |
| 2026-07-03 | 58 | 37–87 | 16.3 µg/m³ | 24h | 2 |
| 2026-07-02 | 62 | 29–96 | 17.8 µg/m³ | 12h | 3 |