Air Quality in Chaotian, China
Drizzle
21.7°C · 89.6% humidity
21.7°
Feels 21.7°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations
Nearby Monitoring Stations
Chaotian's air quality — share it
AQI Forecast
83
1am
66
83
84
4am
79
75
73
7am
71
57
56
10am
56
55
55
1pm
55
54
54
4pm
54
54
54
7pm
54
66
66
10pm
66
54
Air Quality Index Trend
41h · 3 stnChaotian'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 Chaotian is 1.9× the WHO 24-hour guideline of 15 µg/m³.
89.6%
Humidity
11.5 km/h
Wind N
1001.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
27.78 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Chaotian?
Temperature & Precipitation
PM2.5 Trend
41h · 3 stationsPM2.527.78 µg/m³
×1.9 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
27.78
Median
27.8
Average
26.8
Low
28.3
High
PM2.5 µg/m³ · Model: 17.65 · Bias: -10.1
What is the 7-day forecast for Chaotian?
07-21
34.1° 21.4°
10.31 mm
07-22
35.0° 22.6°
5.62 mm
07-23
36.3° 21.7°
0.19 mm
07-24
39.3° 23.3°
0.06 mm
07-25
36.9° 23.3°
07-26
34.3° 22.9°
1.75 mm
07-27
29.3° 22.3°
6.13 mm
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Chaotian?
55
Old Town, Guangyuan (广元老城)
29
Old Town, Guangyuan (广元老城)
55
Old Town, Guangyuan (广元老城)
68
Guangyuan (广元)
34
Guangyuan (广元)
46
Guangyuan (广元)
50
Guangyuan (广元)
55
Guangyuan (广元)
57
Guangyuan (广元)
38
Guangyuan (广元)
What cities are near Chaotian?
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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 2026-07-21T20:02 UTC.