Air Quality in Tongchuan, China

Partly Cloudy
19.6°C · 69.6% humidity
19.6°
Feels 19.6°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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View AQI history for Tongchuan →

Tongchuan'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 1.3× the WHO 24-hour guideline of 15 µg/m³.

69.6%
Humidity
10.5 km/h
Wind SSE
1011.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
66
19.2 µg/m³
PM10▲
76
104.9 µg/m³
050100150200300500

What is the weather forecast for Tongchuan?

Temperature & Precipitation

PM2.519.2 µg/m³ ×1.3 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.0
Low

What is the 7-day forecast for Tongchuan?

10-20
23.2° 19.0°
1.63 mm
10-21
25.1° 19.6°
0.06 mm
10-22
25.2° 16.5°
0.19 mm
10-23
19.6° 14.3°
1.0 mm
10-24
24.2° 17.7°
0.25 mm
10-25
24.4° 13.5°
0.19 mm
10-26
18.8° 13.4°
0.25 mm
Both models agree Avg diff: 3.3°C

What cities are near Tongchuan?

66 Mianyang 66 Luojiang 66 Deyang 56 Suining 66 Jiangyou 84 Mianzhu, Deyang, Sichuan 66 Nanlong 66 Langzhong 67 Nanchong 67 Gaoping
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T23:42 UTC.