Air Quality History for Tianducheng, China
Historical PM2.5 and AQI trend from monitoring stations near Tianducheng, China.
52
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
454hPM2.5 Station
454h · 15 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-21 | 63 | 51–81 | 17.8 µg/m³ | 22h | 23 |
| 2026-07-20 | 66 | 58–80 | 19.1 µg/m³ | 24h | 25 |
| 2026-07-19 | 66 | 52–77 | 19.0 µg/m³ | 24h | 22 |
| 2026-07-18 | 64 | 53–77 | 18.3 µg/m³ | 24h | 21 |
| 2026-07-17 | 55 | 45–69 | 14.2 µg/m³ | 24h | 22 |
| 2026-07-16 | 58 | 47–86 | 15.3 µg/m³ | 24h | 19 |
| 2026-07-15 | 52 | 29–85 | 13.6 µg/m³ | 24h | 19 |
| 2026-07-14 | 44 | 35–59 | 10.7 µg/m³ | 24h | 24 |
| 2026-07-13 | 54 | 45–60 | 13.6 µg/m³ | 24h | 21 |
| 2026-07-12 | 56 | 48–69 | 14.6 µg/m³ | 24h | 23 |
| 2026-07-11 | 56 | 38–84 | 14.8 µg/m³ | 24h | 24 |
| 2026-07-10 | 58 | 44–87 | 15.5 µg/m³ | 24h | 26 |
| 2026-07-09 | 55 | 40–77 | 14.1 µg/m³ | 24h | 22 |
| 2026-07-08 | 50 | 39–64 | 12.7 µg/m³ | 24h | 22 |
| 2026-07-07 | 50 | 37–63 | 12.6 µg/m³ | 23h | 25 |
| 2026-07-06 | 54 | 31–71 | 14.3 µg/m³ | 12h | 18 |
| 2026-07-05 | 42 | 29–52 | 10.1 µg/m³ | 24h | 21 |
| 2026-07-04 | 52 | 32–129 | 13.5 µg/m³ | 24h | 22 |
| 2026-07-03 | 53 | 35–74 | 13.7 µg/m³ | 24h | 21 |
| 2026-07-02 | 62 | 51–83 | 17.4 µg/m³ | 12h | 21 |
| 2026-07-01 | 62 | 62–62 | 17.3 µg/m³ | 1h | 19 |