Air Quality in Longquan, China
Cloudy
18.8°C · 70.4% humidity
18.8°
Feels 18.8°
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Longquan's air quality — share it
AQI Forecast
27
3pm
27
27
57
6pm
48
49
65
9pm
62
60
58
12am
37
36
35
3am
35
35
35
6am
54
54
54
9am
34
27
27
12pm
27
25
Air Quality Index Trend
45h · 5 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.
70.4%
Humidity
23.5 km/h
Wind SE
1007.4 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Longquan?
Temperature & Precipitation
PM2.5 Trend
45h · 5 stationsPM2.515.0 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Longquan?
09-05
26.5° 15.1°
1.06 mm
09-06
20.2° 16.0°
6.44 mm
09-07
25.5° 14.6°
3.88 mm
09-08
25.1° 14.0°
9.56 mm
09-09
23.0° 14.9°
1.13 mm
09-10
20.7° 16.2°
0.44 mm
09-11
22.4° 12.2°
4.25 mm
Both models agree
Avg diff: 2.6°C
What cities are near Longquan?
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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 2026-09-05T10:56 UTC.