Air Quality History for Tonggu, China
Historical PM2.5 and AQI trend from monitoring stations near Tonggu, China.
55
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
247hPM2.5 Station
247h · 1 stationTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 48 | 29–68 | 13.7 µg/m³ | 2h | 2 |
| 2026-07-21 | 60 | 20–112 | 17.5 µg/m³ | 15h | 2 |
| 2026-07-20 | 55 | 24–107 | 15.4 µg/m³ | 16h | 2 |
| 2026-07-19 | 52 | 15–88 | 14.2 µg/m³ | 22h | 2 |
| 2026-07-18 | 56 | 8–91 | 16.0 µg/m³ | 18h | 2 |
| 2026-07-17 | 45 | 25–67 | 11.4 µg/m³ | 14h | 2 |
| 2026-07-16 | 52 | 22–162 | 15.1 µg/m³ | 20h | 2 |
| 2026-07-15 | 40 | 21–67 | 10.1 µg/m³ | 14h | 1 |
| 2026-07-14 | 48 | 15–87 | 12.8 µg/m³ | 16h | 1 |
| 2026-07-13 | 54 | 16–102 | 15.7 µg/m³ | 19h | 1 |
| 2026-07-12 | 51 | 23–93 | 14.3 µg/m³ | 15h | 1 |
| 2026-07-11 | 55 | 34–139 | 15.0 µg/m³ | 19h | 1 |
| 2026-07-10 | 56 | 32–109 | 15.5 µg/m³ | 18h | 2 |
| 2026-07-09 | 49 | 25–68 | 12.7 µg/m³ | 21h | 2 |
| 2026-07-08 | 47 | 20–79 | 12.2 µg/m³ | 18h | 2 |