Air Quality in Longtan, China
Cloudy
20.0°C · 81.8% humidity
20.0°
Feels 20.0°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Longtan's air quality — share it
AQI Forecast
54
4pm
54
54
68
7pm
64
61
59
10pm
58
69
68
1am
67
67
67
4am
66
66
66
7am
66
54
54
10am
54
54
54
1pm
54
54
Air Quality Index Trend
42h · 1 stnLongtan'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 Longtan is 1.3× the WHO 24-hour guideline of 15 µg/m³.
81.8%
Humidity
8.7 km/h
Wind E
1008.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.2 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Longtan?
Temperature & Precipitation
PM2.5 Trend
42h · 1 stationPM2.520.2 µg/m³
×1.3 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
20.2
Median
20.2
Average
20.2
Low
20.2
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +0.6
What is the 7-day forecast for Longtan?
09-05
27.1° 17.2°
09-06
25.4° 18.6°
3.81 mm
09-07
29.2° 18.2°
2.31 mm
09-08
25.1° 18.8°
0.75 mm
09-09
30.1° 20.4°
6.94 mm
09-10
26.9° 20.8°
11.0 mm
09-11
23.4° 17.6°
3.75 mm
Both models agree
Avg diff: 2.7°C
Where are air quality stations near Longtan?
68
táohuāyuán zhōng lù, Chongqing (重庆桃花源中路)
59
táohuāyuán zhōng lù, Chongqing (重庆桃花源中路)
63
táohuāyuán zhōng lù, Chongqing (重庆桃花源中路)
68
táohuāyuán zhōng lù, Chongqing (重庆桃花源中路)
What cities are near Longtan?
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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 2026-09-05T11:00 UTC.