Air Quality History for Gulou, China
Historical PM2.5 and AQI trend from monitoring stations near Gulou, China.
101
Current AQI
Unhealthy for sensitive groups Station
Unhealthy for sensitive groups Station
Air Quality Index Station
453hPM2.5 Station
453h · 7 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-07-22 | 79 | 73–82 | 25.5 µg/m³ | 3h | 6 |
| 2026-07-21 | 68 | 39–88 | 20.1 µg/m³ | 22h | 5 |
| 2026-07-20 | 63 | 39–94 | 18.1 µg/m³ | 23h | 6 |
| 2026-07-19 | 68 | 56–122 | 20.3 µg/m³ | 23h | 5 |
| 2026-07-18 | 59 | 40–86 | 16.3 µg/m³ | 24h | 5 |
| 2026-07-17 | 58 | 39–71 | 15.8 µg/m³ | 24h | 6 |
| 2026-07-16 | 52 | 34–77 | 13.4 µg/m³ | 24h | 7 |
| 2026-07-15 | 57 | 33–92 | 15.5 µg/m³ | 24h | 5 |
| 2026-07-14 | 53 | 36–76 | 13.8 µg/m³ | 24h | 5 |
| 2026-07-13 | 55 | 21–108 | 14.9 µg/m³ | 24h | 6 |
| 2026-07-12 | 53 | 30–73 | 13.9 µg/m³ | 24h | 6 |
| 2026-07-11 | 54 | 34–68 | 14.0 µg/m³ | 24h | 6 |
| 2026-07-10 | 57 | 40–72 | 15.1 µg/m³ | 24h | 6 |
| 2026-07-09 | 52 | 35–67 | 13.5 µg/m³ | 24h | 7 |
| 2026-07-08 | 54 | 31–70 | 14.4 µg/m³ | 24h | 7 |
| 2026-07-07 | 46 | 22–67 | 11.7 µg/m³ | 24h | 7 |
| 2026-07-06 | 52 | 25–72 | 13.5 µg/m³ | 12h | 7 |
| 2026-07-05 | 47 | 33–63 | 11.6 µg/m³ | 24h | 7 |
| 2026-07-04 | 49 | 23–66 | 12.6 µg/m³ | 24h | 7 |
| 2026-07-03 | 62 | 29–167 | 18.8 µg/m³ | 24h | 7 |
| 2026-07-02 | 51 | 31–69 | 13.5 µg/m³ | 10h | 6 |