Air Quality in Ciyun, China
Rain
26.1°C · 87.0% humidity
26.1°
Feels 26.1°
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Ciyun's air quality — share it
AQI Forecast
Calibrated
40
8am
40
20
55
11am
45
38
53
2pm
49
47
45
5pm
43
42
54
8pm
71
71
71
11pm
132
132
70
2am
52
40
52
5am
52
52
Station readings
49h ago
AQI 69
PM2.5 20.7 µg/m³ · 49h ago
Air Quality Index Trend
40h · 7 stnCiyun'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.
87.0%
Humidity
23.3 km/h
Wind S
1000.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.05 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Ciyun?
Temperature & Precipitation
PM2.5 Trend
40h · 7 stationsPM2.514.05 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
14.05
Median
14.05
Average
13.1
Low
15.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +6.2
What is the 7-day forecast for Ciyun?
08-03
34.1° 25.7°
7.44 mm
08-04
34.6° 25.5°
9.88 mm
08-05
33.4° 25.0°
3.19 mm
08-06
35.6° 24.6°
11.06 mm
08-07
33.6° 25.2°
12.56 mm
08-08
35.3° 25.9°
0.69 mm
08-09
33.3° 24.8°
14.06 mm
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Ciyun?
78
Jiangjin Middle School, Chongqing (重庆江津一中)
93
Jiangjin Middle School, Chongqing (重庆江津一中)
76
四牌坊小学, Chongqing (重庆四牌坊小学)
55
四牌坊小学, Chongqing (重庆四牌坊小学)
What cities are near Ciyun?
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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 2026-08-08T03:05 UTC.