Air Quality in Siwei, China
Overcast
19.0°C · 90.2% humidity
19.0°
Feels 19.0°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Siwei's air quality — share it
AQI Forecast
83
12am
83
83
57
3am
60
61
63
6am
64
64
65
9am
65
53
54
12pm
54
54
54
3pm
54
54
54
6pm
66
66
66
9pm
66
83
Air Quality Index Trend
47h · 5 stnSiwei'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.
90.2%
Humidity
18.0 km/h
Wind NNE
1004.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.0 µg/m³
PM10
54.9 µg/m³
050100150200300500
What is the weather forecast for Siwei?
Temperature & Precipitation
PM2.5 Trend
47h · 5 stationsPM2.515.0 µg/m³
✓ WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
15.0
Median
15.0
Average
15.0
Low
15.0
High
PM2.5 µg/m³ · Model: 19.2 · Bias: +4.2
What is the 7-day forecast for Siwei?
05-29
30.1° 19.0°
0.94 mm
05-30
26.6° 20.7°
05-31
30.8° 18.6°
06-01
34.4° 18.0°
3.62 mm
06-02
31.2° 17.0°
06-03
23.2° 19.2°
1.31 mm
06-04
29.5° 18.7°
0.13 mm
Both models agree
Avg diff: 3.3°C
Where are air quality stations near Siwei?
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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 2026-05-29T19:39 UTC.