Air Quality in Long Bien, Vietnam

Cloudy
25.2°C · 76.1% humidity
25.2°
Feels 25.2°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
51 7pm
67
38
54 10pm
69
79
87 1am
107
111
127 4am
129
130
131 7am
119
105
43 10am
42
26
26 1pm
26
26
26 4pm
43
44
Station readings
51
67
38
CAMS model adj -40
83
146
146
146
146
146
146
161
161
174
174
174
174
161
146
84
83
66
66
66
66
66
83
84
AD 728×90

Air Quality Index Trend

47h · 2 stn

Long Bien's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. The worst conditions typically occur from February to April during the regional burning season.

76.1%
Humidity
32.5 km/h
Wind SE
1007.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
54
13.57 µg/m³
PM10
101
154.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.513.57 µg/m³ ✓ WHO
Moderate
PM10154.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250
13.57
Median
15.41
Average
6.96
Low
32.5
High
PM2.5 µg/m³ · Model: 64.32 · Bias: +50.8
09-05
30.5° 23.6°
11.13 mm
09-06
30.7° 25.3°
5.81 mm
09-07
34.8° 24.7°
8.0 mm
09-08
27.8° 22.0°
24.19 mm
09-09
33.6° 25.1°
7.25 mm
09-10
34.9° 25.1°
0.38 mm
09-11
33.7° 24.1°
1.44 mm
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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 2026-09-05T15:53 UTC.