Air Quality in Chengzhong, China
Cloudy
25.0°C · 72.9% humidity
25.0°
Feels 25.0°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Chengzhong's air quality — share it
AQI Forecast
84
2am
84
84
68
5am
73
138
140
8am
80
81
82
11am
81
82
65
2pm
65
66
66
5pm
66
83
83
8pm
83
83
83
11pm
83
83
Air Quality Index Trend
20h · 1 stnChengzhong'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 Chengzhong is 4.1× the WHO annual guideline of 5 µg/m³.
72.9%
Humidity
17.2 km/h
Wind SSE
1008.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
20.42 µg/m³
PM10▲
204.9 µg/m³
050100150200300500
What is the weather forecast for Chengzhong?
Temperature & Precipitation
PM2.5 Trend
20h · 1 stationPM2.520.42 µg/m³
×1.4 WHO
Moderate
PM10204.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
What is the 7-day forecast for Chengzhong?
05-28
29.4° 20.4°
0.69 mm
05-29
31.1° 24.5°
05-30
29.0° 20.7°
05-31
30.6° 25.2°
3.5 mm
06-01
31.1° 21.6°
06-02
32.9° 23.1°
2.25 mm
06-03
29.0° 21.5°
Both models agree
Avg diff: 2.4°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 2026-05-28T21:38 UTC.