Air Quality in Kaiyuan, China
Windy
17.9°C · 93.5% humidity
17.9°
Feels 17.9°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Kaiyuan's air quality — share it
AQI Forecast
27
5am
25
25
39
8am
36
33
31
11am
28
27
29
2pm
28
28
28
5pm
27
34
54
8pm
66
66
66
11pm
66
66
66
2am
54
54
Air Quality Index Trend
44h · 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 1.9× the WHO annual guideline of 5 µg/m³.
93.5%
Humidity
63.7 km/h
Wind NNE
1005.5 hPa
Pressure
7.9
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.38 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Kaiyuan?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.59.38 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX7.9
Very High
What is the 7-day forecast for Kaiyuan?
05-29
19.5° 17.8°
0.5 mm
05-30
16.7° 13.8°
2.44 mm
05-31
16.8° 13.2°
1.13 mm
06-01
31.6° 13.9°
1.75 mm
06-02
28.4° 19.2°
06-03
22.5° 14.9°
2.25 mm
06-04
20.9° 16.8°
0.06 mm
Both models agree
Avg diff: 5.1°C
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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 2026-05-29T00:27 UTC.