Air Quality in Heyan, China

Drizzle
14.8°C · 89.2% humidity
14.8°
Feels 14.8°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

36h · 2 stn

Heyan'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.

89.2%
Humidity
13.8 km/h
Wind ENE
1012.9 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
55
14.21 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Heyan?

Temperature & Precipitation

PM2.5 Trend

36h · 2 stations
PM2.514.21 µg/m³ ✓ WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Heyan?

10-21
15.7° 12.3°
0.88 mm
10-22
19.2° 13.0°
4.25 mm
10-23
13.5° 12.0°
5.94 mm
10-24
15.6° 11.4°
5.87 mm
10-25
14.3° 9.3°
4.06 mm
10-26
12.3° 9.1°
0.31 mm
10-27
16.6° 12.3°
4.81 mm
Both models agree Avg diff: 2.7°C

What cities are near Heyan?

56 Wenquan 50 Guojia 38 Tanjia 39 Heqian 50 Baihe 50 Houba 71 Jianshan 57 Dajin 50 Dunhao 50 Fengle
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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 2026-10-21T00:36 UTC.