Air Quality in Chengtangcun, China

Drizzle
26.6°C · 82.1% humidity
26.6°
Feels 26.6°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast
84 1am
84
84
70 4am
74
77
79 7am
80
80
64 10am
65
65
65 1pm
66
66
66 4pm
66
66
66 7pm
83
83
83 10pm
83
83
AD 728×90

Air Quality Index Trend

47h · 7 stn

Chengtangcun'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 Chengtangcun is 1.4× the WHO 24-hour guideline of 15 µg/m³.

82.1%
Humidity
25.7 km/h
Wind SE
999.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
70
21.24 µg/m³
PM10
51
54.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 7 stations
PM2.521.24 µg/m³ ×1.4 WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
21.24
Median
24.26
Average
18.8
Low
31.1
High
PM2.5 µg/m³ · Model: 23.6 · Bias: +2.4
07-21
33.7° 25.7°
3.31 mm
07-22
35.9° 25.5°
2.56 mm
07-23
35.7° 22.1°
7.25 mm
07-24
34.2° 26.3°
0.56 mm
07-25
38.6° 27.2°
1.88 mm
07-26
34.4° 26.5°
0.13 mm
07-27
30.7° 25.0°
1.5 mm
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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 2026-07-21T20:53 UTC.