Air Quality in Longshan, China
Partly Cloudy
21.2°C · 54.7% humidity
21.2°
Feels 21.2°
66
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Longshan's air quality — share it
AQI Forecast
66
2am
54
54
66
5am
63
60
58
8am
57
56
56
11am
35
35
35
2pm
27
27
27
5pm
27
27
34
8pm
54
54
54
11pm
54
54
Longshan'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 Longshan is 1.3× the WHO 24-hour guideline of 15 µg/m³.
54.7%
Humidity
13.2 km/h
Wind ENE
1006.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
19.45 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Longshan?
Temperature & Precipitation
PM2.519.45 µg/m³
×1.3 WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Longshan?
07-21
29.9° 18.3°
1.06 mm
07-22
30.7° 19.5°
0.81 mm
07-23
31.7° 16.9°
07-24
32.9° 21.4°
07-25
31.7° 19.7°
07-26
28.2° 20.5°
1.5 mm
07-27
29.8° 19.8°
2.5 mm
Both models agree
Avg diff: 2.3°C
What cities are near Longshan?
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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 2026-07-21T21:30 UTC.