Air Quality History for Huacheng, China
Historical PM2.5 and AQI trend from monitoring stations near Huacheng, China.
67
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
381hPM2.5 Station
381h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 63 | 31–91 | 18.8 µg/m³ | 18h | 2 |
| 2026-07-20 | 59 | 18–88 | 16.5 µg/m³ | 19h | 2 |
| 2026-07-19 | 52 | 16–90 | 13.6 µg/m³ | 20h | 3 |
| 2026-07-18 | 57 | 21–107 | 15.8 µg/m³ | 18h | 3 |
| 2026-07-17 | 61 | 30–149 | 17.6 µg/m³ | 19h | 2 |
| 2026-07-16 | 49 | 13–114 | 13.5 µg/m³ | 18h | 3 |
| 2026-07-15 | 60 | 21–112 | 17.6 µg/m³ | 17h | 2 |
| 2026-07-14 | 48 | 10–85 | 13.1 µg/m³ | 20h | 2 |
| 2026-07-13 | 53 | 17–82 | 14.9 µg/m³ | 18h | 2 |
| 2026-07-12 | 47 | 6–72 | 12.4 µg/m³ | 15h | 2 |
| 2026-07-11 | 58 | 25–134 | 16.4 µg/m³ | 22h | 2 |
| 2026-07-10 | 58 | 25–76 | 16.0 µg/m³ | 22h | 3 |
| 2026-07-09 | 51 | 25–81 | 13.5 µg/m³ | 24h | 3 |
| 2026-07-08 | 49 | 21–69 | 12.4 µg/m³ | 20h | 3 |
| 2026-07-07 | 41 | 18–71 | 10.3 µg/m³ | 21h | 3 |
| 2026-07-06 | 45 | 20–67 | 11.8 µg/m³ | 11h | 3 |
| 2026-07-05 | 41 | 20–131 | 10.8 µg/m³ | 24h | 4 |
| 2026-07-04 | 37 | 18–58 | 8.9 µg/m³ | 22h | 3 |
| 2026-07-03 | 54 | 14–114 | 15.0 µg/m³ | 23h | 3 |
| 2026-07-02 | 42 | 19–62 | 10.3 µg/m³ | 10h | 3 |