Air Quality in Tongchuan, China
Drizzle
27.7°C · 59.3% humidity
27.7°
Feels 30.9°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Tongchuan's air quality — share it
AQI Forecast
66
7pm
54
54
28
10pm
35
41
44
1am
47
49
50
4am
51
52
53
7am
53
53
54
10am
54
54
66
1pm
66
66
66
4pm
66
66
Air Quality Index Trend
47h · 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 1.4× the WHO annual guideline of 5 µg/m³.
59.3%
Humidity
7.3 km/h
Wind ENE
1003.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
6.75 µg/m³
PM10▲
34.3 µg/m³
050100150200300500
What is the weather forecast for Tongchuan?
Temperature & Precipitation
PM2.5 Trend
47h · 2 stationsPM2.56.75 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Tongchuan?
05-29
35.8° 25.7°
3.69 mm
05-30
31.2° 21.9°
4.88 mm
05-31
34.9° 26.1°
0.25 mm
06-01
24.6° 21.4°
13.37 mm
06-02
24.4° 23.2°
0.94 mm
06-03
31.8° 23.3°
0.81 mm
06-04
33.0° 22.2°
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 2026-05-29T14:39 UTC.