Air Quality History for Tieqiao, China
Historical PM2.5 and AQI trend from monitoring stations near Tieqiao, China.
58
Current AQI
Moderate CAMS model
Moderate CAMS model
Air Quality Index Station
455hPM2.5 Station
455h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-10-21 | 44 | 34–55 | 11.1 µg/m³ | 2h | 1 |
| 2026-10-20 | 59 | 21–89 | 17.2 µg/m³ | 22h | 4 |
| 2026-10-19 | 61 | 24–84 | 17.5 µg/m³ | 23h | 4 |
| 2026-10-18 | 49 | 17–110 | 13.2 µg/m³ | 23h | 3 |
| 2026-10-17 | 50 | 30–74 | 13.0 µg/m³ | 23h | 4 |
| 2026-10-16 | 77 | 60–105 | 24.6 µg/m³ | 21h | 4 |
| 2026-10-15 | 90 | 60–129 | 30.5 µg/m³ | 21h | 4 |
| 2026-10-14 | 89 | 31–175 | 31.3 µg/m³ | 23h | 5 |
| 2026-10-13 | 113 | 81–168 | 41.4 µg/m³ | 24h | 5 |
| 2026-10-12 | 96 | 74–156 | 33.4 µg/m³ | 24h | 5 |
| 2026-10-11 | 88 | 64–154 | 29.5 µg/m³ | 24h | 6 |
| 2026-10-10 | 90 | 54–152 | 30.3 µg/m³ | 24h | 4 |
| 2026-10-09 | 92 | 58–137 | 31.1 µg/m³ | 24h | 5 |
| 2026-10-08 | 83 | 57–111 | 27.3 µg/m³ | 23h | 4 |
| 2026-10-07 | 77 | 40–119 | 24.4 µg/m³ | 23h | 4 |
| 2026-10-06 | 65 | 47–104 | 18.9 µg/m³ | 23h | 4 |
| 2026-10-05 | 63 | 30–146 | 18.0 µg/m³ | 24h | 4 |
| 2026-10-04 | 49 | 17–82 | 13.2 µg/m³ | 22h | 3 |
| 2026-10-03 | 52 | 27–79 | 13.8 µg/m³ | 20h | 4 |
| 2026-10-02 | 51 | 25–91 | 14.0 µg/m³ | 23h | 4 |
| 2026-10-01 | 48 | 18–99 | 13.1 µg/m³ | 19h | 4 |