Air Quality in Chenggu, China
Drizzle
20.5°C · 80.8% humidity
20.5°
Feels 20.5°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Chenggu's air quality — share it
AQI Forecast
83
7am
83
66
68
10am
64
41
39
1pm
38
30
29
4pm
28
35
55
7pm
54
66
66
10pm
66
66
66
1am
83
83
66
4am
66
66
Air Quality Index Trend
47h · 6 stnChenggu'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 Chenggu is 1.4× the WHO 24-hour guideline of 15 µg/m³.
80.8%
Humidity
19.4 km/h
Wind NNE
1010.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.3 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Chenggu?
Temperature & Precipitation
PM2.5 Trend
47h · 6 stationsPM2.520.3 µg/m³
×1.4 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Chenggu?
06-09
26.2° 20.5°
0.88 mm
06-10
21.3° 17.4°
6.25 mm
06-11
30.6° 21.8°
0.19 mm
06-12
30.4° 21.5°
0.13 mm
06-13
27.6° 18.7°
2.44 mm
06-14
31.0° 20.0°
7.94 mm
06-15
31.0° 21.8°
2.31 mm
Both models agree
Avg diff: 2.6°C
Where are air quality stations near Chenggu?
112
Chenggu County Government, Hanzhong (汉中城固县政府)
63
Chenggu County Government, Hanzhong (汉中城固县政府)
95
Chenggu County Government, Hanzhong (汉中城固县政府)
33
Yangxian government, Hanzhong (汉中洋县政府)
8
Yangxian government, Hanzhong (汉中洋县政府)
70
Yangxian government, Hanzhong (汉中洋县政府)
What cities are near Chenggu?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T02:11 UTC.