Air Quality in Chongming, China
Windy
19.6°C · 92.5% humidity
19.6°
Feels 19.6°
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
AQI Forecast
66
6am
66
66
72
9am
67
63
61
12pm
59
57
56
3pm
68
67
67
6pm
67
83
83
9pm
83
83
83
12am
83
66
66
3am
66
66
Air Quality Index Trend
47h · 13 stnChongming'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 Chongming is 1.5× the WHO 24-hour guideline of 15 µg/m³.
92.5%
Humidity
49.5 km/h
Wind NNE
1006.7 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
22.1 µg/m³
PM10
73.05 µg/m³
050100150200300500
What is the weather forecast for Chongming?
Temperature & Precipitation
PM2.5 Trend
47h · 13 stationsPM2.522.1 µg/m³
×1.5 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX17.4
Extreme
Station readings (2 stations within 25 km)
22.1
Median
22.1
Average
20.2
Low
24.0
High
PM2.5 µg/m³ · Model: 20.3 · Bias: -1.8
Both models agree
Avg diff: 2.1°C
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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 2026-05-30T01:32 UTC.