Air Quality in Tongchuan, China
Cloudy
27.6°C · 76.0% humidity
27.6°
Feels 32.8°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Tongchuan's air quality — share it
AQI Forecast
54
1am
54
54
60
4am
58
57
56
7am
56
55
55
10am
55
54
54
1pm
54
54
54
4pm
54
54
54
7pm
54
54
54
10pm
54
54
Air Quality Index Trend
39h · 2 stnTongchuan'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 Tongchuan is 1.1× the WHO 24-hour guideline of 15 µg/m³.
76.0%
Humidity
13.7 km/h
Wind WSW
998.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.41 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Tongchuan?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.516.41 µg/m³
×1.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Tongchuan?
07-21
35.9° 26.4°
8.69 mm
07-22
36.2° 26.1°
2.31 mm
07-23
36.0° 25.3°
0.56 mm
07-24
38.2° 24.8°
0.44 mm
07-25
38.0° 29.2°
07-26
35.5° 26.3°
0.5 mm
07-27
33.5° 27.5°
6.94 mm
Both models agree
Avg diff: 3.4°C
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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 2026-07-21T20:05 UTC.