Air Quality in Kaiyuan, China
Partly Cloudy
21.9°C · 69.8% humidity
21.9°
Feels 21.9°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Kaiyuan's air quality — share it
AQI Forecast
25
5am
27
25
25
8am
27
27
27
11am
27
27
27
2pm
27
27
27
5pm
27
27
34
8pm
27
27
34
11pm
34
34
34
2am
34
27
Air Quality Index Trend
21h · 1 stnKaiyuan'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 Kaiyuan is 1.2× the WHO annual guideline of 5 µg/m³.
69.8%
Humidity
14.3 km/h
Wind NNE
1010.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Kaiyuan?
Temperature & Precipitation
PM2.5 Trend
21h · 1 stationPM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
What is the 7-day forecast for Kaiyuan?
05-29
32.5° 18.6°
6.0 mm
05-30
24.2° 17.5°
05-31
27.4° 18.8°
3.0 mm
06-01
26.8° 16.1°
0.81 mm
06-02
24.8° 18.1°
4.44 mm
06-03
26.6° 17.4°
2.75 mm
06-04
20.9° 17.9°
7.44 mm
Both models agree
Avg diff: 4.6°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:17 UTC.