Air Quality in Long Bien, Vietnam

Cloudy
29.0°C · 80.6% humidity
29.0°
Feels 35.7°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
33 1am
30
33
31 4am
31
31
14 7am
31
31
14 10am
14
14
14 1pm
31
31
31 4pm
31
32
94 7pm
32
94
94 10pm
32
32
Station readings
33
30
33
37
CAMS model adj -52
84
84
84
83
83
83
66
83
83
66
66
66
66
83
83
83
83
84
146
84
146
146
84
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. Current PM2.5 concentration in Long Bien is 1.5× the WHO annual guideline of 5 µg/m³.

80.6%
Humidity
32.5 km/h
Wind NNW
1005.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
31
7.45 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.57.45 µg/m³ ✓ WHO
Good
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
7.45
Median
13.17
Average
3.8
Low
25.9
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +33.0
05-28
32.6° 26.7°
0.69 mm
05-29
30.4° 26.2°
0.94 mm
05-30
29.8° 25.6°
12.94 mm
05-31
31.0° 25.4°
8.56 mm
06-01
30.9° 23.4°
24.56 mm
06-02
30.4° 25.3°
11.06 mm
06-03
34.6° 24.8°
4.69 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 2026-05-28T21:37 UTC.