Air Quality in Dalian, China
Partly Cloudy
24.8°C · 69.4% humidity
24.8°
Feels 24.8°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
Dalian's air quality — share it
AQI Forecast
Calibrated
34
9am
34
34
32
12pm
34
41
41
3pm
41
61
41
6pm
41
41
41
9pm
41
41
41
12am
41
41
41
3am
41
41
41
6am
61
61
CAMS model
adj +7
27
27
27
27
27
34
34
34
54
34
34
34
34
34
34
34
34
34
34
34
34
34
54
54
Air Quality Index Trend
29h · 1 stnDalian'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.
69.4%
Humidity
19.9 km/h
Wind N
1007.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.63 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Dalian?
Temperature & Precipitation
PM2.5 Trend
29h · 1 stationPM2.57.63 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (6 stations within 25 km)
7.63
Median
7.62
Average
6.5
Low
8.2
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +5.0
What is the 7-day forecast for Dalian?
08-03
26.8° 24.8°
1.13 mm
08-04
28.3° 20.1°
1.44 mm
08-05
31.1° 24.7°
1.81 mm
08-06
28.7° 26.3°
0.06 mm
08-07
29.1° 24.0°
08-08
31.5° 24.9°
0.62 mm
08-09
29.2° 22.1°
1.81 mm
Both models agree
Avg diff: 2.1°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 2026-08-08T04:28 UTC.