Air Quality in Changtan, China
Clear
28.3°C · 36.1% humidity
28.3°
Feels 28.3°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations
Nearby Monitoring Stations
Changtan's air quality — share it
AQI Forecast
83
10am
83
83
54
1pm
45
51
55
4pm
58
61
62
7pm
63
81
82
10pm
82
82
82
1am
83
83
83
4am
83
83
83
7am
83
54
Air Quality Index Trend
45h · 3 stnChangtan'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.
36.1%
Humidity
17.2 km/h
Wind NNE
1008.7 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
13.57 µg/m³
PM10▲
66.15 µg/m³
050100150200300500
What is the weather forecast for Changtan?
Temperature & Precipitation
PM2.5 Trend
45h · 3 stationsPM2.513.57 µg/m³
✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX9.4
Very High
Station readings (4 stations within 25 km)
13.57
Median
13.27
Average
8.2
Low
16.9
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +6.7
What is the 7-day forecast for Changtan?
05-30
28.3° 20.5°
2.31 mm
05-31
30.4° 23.4°
0.06 mm
06-01
21.6° 21.2°
19.62 mm
06-02
24.5° 20.9°
2.06 mm
06-03
29.2° 21.0°
06-04
29.6° 18.8°
0.25 mm
06-05
32.6° 19.9°
0.75 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Changtan?
61
Baian dam, Chongqing (重庆百安坝)
61
Baian dam, Chongqing (重庆百安坝)
96
Zhoujiaba, Chongqing (重庆周家坝)
44
Zhoujiaba, Chongqing (重庆周家坝)
72
Zhoujiaba, Chongqing (重庆周家坝)
What cities are near Changtan?
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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 2026-05-30T05:14 UTC.