Air Quality in Changtu, China
Windy
26.0°C · 82.0% humidity
26.0°
Feels 26.0°
69
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Changtu's air quality — share it
AQI Forecast
54
2am
54
54
69
5am
59
52
47
8am
43
41
39
11am
57
56
56
2pm
55
55
55
5pm
54
54
54
8pm
54
54
54
11pm
66
66
Air Quality Index Trend
39h · 2 stnChangtu'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 Changtu is 1.4× the WHO 24-hour guideline of 15 µg/m³.
82.0%
Humidity
45.6 km/h
Wind S
999.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.68 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Changtu?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.520.68 µg/m³
×1.4 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Changtu?
07-21
30.0° 22.8°
1.12 mm
07-22
29.9° 21.8°
9.38 mm
07-23
27.3° 18.4°
5.31 mm
07-24
26.8° 21.0°
22.75 mm
07-25
28.5° 20.4°
9.63 mm
07-26
31.8° 17.7°
2.12 mm
07-27
28.3° 22.5°
2.63 mm
Both models agree
Avg diff: 2.2°C
What cities are near Changtu?
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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 2026-07-21T21:53 UTC.