Air Quality in Chengxi, China
Drizzle
25.6°C · 83.3% humidity
25.6°
Feels 25.6°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Chengxi's air quality — share it
AQI Forecast
84
1am
84
84
75
4am
78
79
81
7am
81
52
53
10am
53
53
54
1pm
54
54
54
4pm
34
34
34
7pm
54
66
66
10pm
83
83
Air Quality Index Trend
11h · 1 stnChengxi'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 Chengxi is 1.6× the WHO 24-hour guideline of 15 µg/m³.
83.3%
Humidity
3.4 km/h
Wind ESE
999.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
23.54 µg/m³
PM10▲
104.9 µg/m³
050100150200300500
What is the weather forecast for Chengxi?
Temperature & Precipitation
PM2.5 Trend
11h · 1 stationPM2.523.54 µg/m³
×1.6 WHO
Moderate
PM10104.9 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Chengxi?
07-21
32.1° 25.6°
3.13 mm
07-22
33.4° 24.1°
2.56 mm
07-23
33.1° 23.8°
0.56 mm
07-24
33.4° 24.3°
1.81 mm
07-25
35.6° 25.9°
2.5 mm
07-26
33.9° 25.0°
5.94 mm
07-27
32.2° 26.7°
3.0 mm
Both models agree
Avg diff: 2.8°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 2026-07-21T20:02 UTC.