Air Quality in Weihai, China
Cloudy
22.9°C · 71.6% humidity
22.9°
Feels 22.9°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Weihai's air quality — share it
AQI Forecast
27
3pm
27
27
55
6pm
47
48
44
9pm
41
32
31
12am
30
29
28
3am
28
28
35
6am
34
34
34
9am
34
34
34
12pm
34
34
Air Quality Index Trend
45h · 2 stnWeihai'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.
71.6%
Humidity
18.9 km/h
Wind NNE
1008.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.77 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Weihai?
Temperature & Precipitation
PM2.5 Trend
45h · 2 stationsPM2.513.77 µg/m³
✓ WHO
Moderate
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (2 stations within 25 km)
13.77
Median
11.45
Average
8.9
Low
14.0
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -7.3
What is the 7-day forecast for Weihai?
09-05
25.9° 22.9°
09-06
26.5° 22.3°
09-07
25.6° 19.9°
09-08
25.7° 19.2°
5.25 mm
09-09
25.5° 22.6°
0.06 mm
09-10
25.8° 21.4°
1.13 mm
09-11
23.2° 21.7°
0.94 mm
Both models agree
Avg diff: 1.3°C
Where are air quality stations near Weihai?
40
City Environmental Monitoring Station, Weihai (威海市环境监测站)
37
Woodworking Factory, Weihai (威海木工机械厂)
What cities are near Weihai?
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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 2026-09-05T10:03 UTC.