Air Quality in Changli, China
Overcast
23.2°C · 93.1% humidity
23.2°
Feels 23.2°
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Changli's air quality — share it
AQI Forecast
54
1am
66
66
70
4am
66
66
66
7am
83
66
66
10am
66
66
66
1pm
66
66
66
4pm
83
83
83
7pm
83
66
83
10pm
66
66
Air Quality Index Trend
41h · 3 stnChangli'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 Changli is 1.4× the WHO 24-hour guideline of 15 µg/m³.
93.1%
Humidity
11.4 km/h
Wind W
999.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
21.02 µg/m³
PM10
54.9 µg/m³
050100150200300500
What is the weather forecast for Changli?
Temperature & Precipitation
PM2.5 Trend
41h · 3 stationsPM2.521.02 µg/m³
×1.4 WHO
Moderate
PM1054.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
21.02
Median
19.45
Average
17.8
Low
21.1
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +2.1
What is the 7-day forecast for Changli?
07-21
29.1° 22.8°
0.38 mm
07-22
33.6° 23.8°
0.5 mm
07-23
28.9° 20.4°
1.25 mm
07-24
26.8° 25.6°
0.25 mm
07-25
36.0° 24.6°
6.75 mm
07-26
33.8° 21.8°
0.62 mm
07-27
28.4° 24.1°
0.81 mm
Both models agree
Avg diff: 2.9°C
Where are air quality stations near Changli?
80
Changli Huaxia Winery, Qinhuangdao (秦皇岛市昌黎华夏酒庄)
87
Funing Party School, Qinhuangdao (秦皇岛市抚宁党校)
33
Funing Party School, Qinhuangdao (秦皇岛市抚宁党校)
38
Funing Party School, Qinhuangdao (秦皇岛市抚宁党校)
What cities are near Changli?
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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 2026-07-21T20:09 UTC.