Air Quality History for Tieqiao, China
Historical PM2.5 and AQI trend from monitoring stations near Tieqiao, China.
62
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
270hPM2.5 Station
270h · 2 stationsTemperature GFS model
56ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 74 | 55–97 | 22.8 µg/m³ | 4h | 2 |
| 2026-10-20 | 54 | 25–87 | 15.0 µg/m³ | 15h | 3 |
| 2026-10-19 | 57 | 18–88 | 16.0 µg/m³ | 19h | 3 |
| 2026-10-18 | 56 | 28–151 | 15.7 µg/m³ | 16h | 2 |
| 2026-10-17 | 55 | 25–79 | 15.0 µg/m³ | 16h | 3 |
| 2026-10-16 | 79 | 62–108 | 25.3 µg/m³ | 17h | 4 |
| 2026-10-15 | 92 | 71–153 | 31.4 µg/m³ | 18h | 3 |
| 2026-10-14 | 82 | 28–124 | 27.0 µg/m³ | 21h | 4 |
| 2026-10-13 | 107 | 75–143 | 37.8 µg/m³ | 21h | 4 |
| 2026-10-12 | 91 | 68–149 | 31.0 µg/m³ | 22h | 4 |
| 2026-10-11 | 88 | 67–225 | 33.0 µg/m³ | 24h | 6 |
| 2026-10-10 | 90 | 62–127 | 30.4 µg/m³ | 19h | 3 |
| 2026-10-09 | 89 | 35–135 | 29.7 µg/m³ | 23h | 4 |
| 2026-10-08 | 91 | 53–164 | 31.8 µg/m³ | 22h | 3 |
| 2026-10-07 | 77 | 53–128 | 24.3 µg/m³ | 13h | 3 |