Air Quality in Tianchang, China
Partly Cloudy
24.3°C · 63.3% humidity
24.3°
Feels 24.3°
107
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Tianchang's air quality — share it
AQI Forecast
66
4pm
66
66
107
7pm
100
96
93
10pm
152
151
149
1am
148
148
147
4am
85
85
84
7am
84
83
83
10am
66
66
66
1pm
66
66
Air Quality Index Trend
45h · 9 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. Current PM2.5 concentration in Tianchang is 2.5× the WHO 24-hour guideline of 15 µg/m³.
63.3%
Humidity
15.9 km/h
Wind SW
1008.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
38.02 µg/m³
PM10
154.9 µg/m³
050100150200300500
What is the weather forecast for Tianchang?
Temperature & Precipitation
PM2.5 Trend
45h · 9 stationsPM2.538.02 µg/m³
×2.5 WHO
Unhealthy for sensitive groups
PM10154.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
What is the 7-day forecast for Tianchang?
09-05
25.9° 19.1°
3.81 mm
09-06
30.3° 21.0°
0.06 mm
09-07
25.3° 17.5°
0.5 mm
09-08
26.8° 15.3°
0.44 mm
09-09
28.7° 18.0°
2.38 mm
09-10
28.0° 18.6°
1.25 mm
09-11
25.2° 16.9°
Both models agree
Avg diff: 3.6°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 2026-09-05T11:48 UTC.