Air Quality in Longquan, China
Cloudy
19.5°C · 72.6% humidity
19.5°
Feels 19.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Longquan's air quality — share it
AQI Forecast
27
3am
27
27
26
6am
27
27
54
9am
34
34
34
12pm
34
34
34
3pm
54
34
34
6pm
34
34
27
9pm
27
27
27
12am
27
27
Air Quality Index Trend
45h · 4 stnLongquan'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 Longquan is 1.2× the WHO annual guideline of 5 µg/m³.
72.6%
Humidity
5.6 km/h
Wind NE
1011.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.15 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Longquan?
Temperature & Precipitation
PM2.5 Trend
45h · 4 stationsPM2.56.15 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Longquan?
05-28
23.3° 17.3°
14.81 mm
05-29
28.9° 16.6°
3.44 mm
05-30
23.3° 16.5°
0.75 mm
05-31
25.0° 16.9°
5.12 mm
06-01
24.3° 14.5°
3.75 mm
06-02
21.3° 16.9°
9.25 mm
06-03
18.0° 14.2°
7.63 mm
Both models agree
Avg diff: 4.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T22:52 UTC.