Air Quality in Longchang, China
Overcast
18.5°C · 91.9% humidity
18.5°
Feels 18.5°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Longchang's air quality — share it
AQI Forecast
83
6am
83
83
60
9am
58
57
36
12pm
36
35
28
3pm
28
27
34
6pm
34
34
54
9pm
54
54
54
12am
54
54
54
3am
54
54
Longchang'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 Longchang is 1.1× the WHO 24-hour guideline of 15 µg/m³.
91.9%
Humidity
33.8 km/h
Wind NE
1009.4 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
16.35 µg/m³
PM10
41.2 µg/m³
050100150200300500
What is the weather forecast for Longchang?
Temperature & Precipitation
PM2.516.35 µg/m³
×1.1 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX6.9
High
Both models agree
Avg diff: 3.7°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T01:32 UTC.