Air Quality in Heshan, China

Cloudy
23.3°C · 89.5% humidity
23.3°
Feels 23.3°
95
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
43 6am
23
23
95 9am
80
64
52 12pm
64
58
34 3pm
31
28
27 6pm
26
25
24 9pm
24
24
24 12am
23
16
16 3am
23
23
Station readings 47h ago
AQI 55
PM2.5 14.0 µg/m³ · 47h ago
AD 728×90

Air Quality Index Trend

42h · 1 stn

Heshan'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 Heshan is 2.2× the WHO 24-hour guideline of 15 µg/m³.

89.5%
Humidity
25.3 km/h
Wind NNE
1006.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
95
33.01 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Heshan?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station
PM2.533.01 µg/m³ ×2.2 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
33.01
Median
34.2
Average
25.9
Low
40.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -19.5

What is the 7-day forecast for Heshan?

08-03
30.1° 23.3°
17.5 mm
08-04
29.2° 20.3°
1.13 mm
08-05
29.8° 23.0°
3.81 mm
08-06
31.0° 24.0°
08-07
29.0° 22.8°
08-08
30.6° 22.5°
1.88 mm
08-09
28.8° 22.1°
0.38 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Heshan?

109
Vocational and Technical College, Rizhao (日照职业技术学院)
9.3 km PM2.5: 38.7 µg/m³
55
Vocational and Technical College, Rizhao (日照职业技术学院)
9.3 km PM2.5: 14.0 µg/m³
109
Rizhao (日照)
12.0 km PM2.5: 38.7 µg/m³
104
Port Authority, Rizhao (日照港务局)
16.1 km PM2.5: 36.7 µg/m³
78
Port Authority, Rizhao (日照港务局)
16.1 km PM2.5: 24.9 µg/m³
57
Port Authority, Rizhao (日照港务局)
16.1 km PM2.5: 15.0 µg/m³

What cities are near Heshan?

105 Rizhao 99 Nanhu 54 Chentuan 54 Xihu 107 Taoluo 68 Sanzhuang 60 Taolin 59 Huanghua 61 Zhigou 63 Zhu Cheng City
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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 2026-08-08T01:03 UTC.