Air Quality in Heshan, China
Cloudy
22.9°C · 83.9% humidity
22.9°
Feels 22.9°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Heshan's air quality — share it
AQI Forecast
54
3pm
54
54
54
6pm
54
34
34
9pm
34
27
27
12am
27
27
27
3am
27
27
27
6am
27
34
34
9am
34
54
54
12pm
54
54
Air Quality Index Trend
37h · 1 stnHeshan'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.
83.9%
Humidity
28.2 km/h
Wind SSE
1007.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Heshan?
Temperature & Precipitation
PM2.5 Trend
37h · 1 stationPM2.513.5 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Heshan?
09-05
26.7° 20.8°
09-06
26.9° 21.2°
09-07
33.4° 19.0°
09-08
28.4° 19.2°
09-09
25.9° 22.2°
0.06 mm
09-10
27.1° 21.8°
0.44 mm
09-11
23.2° 17.3°
Both models agree
Avg diff: 1.9°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T10:57 UTC.