Air Quality in Tianchang, China
Cloudy
24.4°C · 71.7% humidity
24.4°
Feels 24.4°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Tianchang's air quality — share it
AQI Forecast
66
12am
66
66
56
3am
59
61
62
6am
63
64
82
9am
65
65
66
12pm
83
83
66
3pm
66
66
66
6pm
66
83
83
9pm
83
83
Air Quality Index Trend
47h · 7 stnTianchang's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.
71.7%
Humidity
36.9 km/h
Wind WSW
1000.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
14.41 µg/m³
PM10▲
79.9 µg/m³
050100150200300500
What is the weather forecast for Tianchang?
Temperature & Precipitation
PM2.5 Trend
47h · 7 stationsPM2.514.41 µg/m³
✓ WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Tianchang?
07-21
30.5° 24.4°
0.44 mm
07-22
37.0° 24.0°
1.56 mm
07-23
28.8° 19.3°
4.19 mm
07-24
32.2° 24.4°
0.38 mm
07-25
39.0° 25.6°
0.06 mm
07-26
34.8° 23.1°
1.38 mm
07-27
32.4° 23.8°
2.94 mm
Both models agree
Avg diff: 4.0°C
What cities are near Tianchang?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T19:45 UTC.