Air Quality in Hai Bà Trưng, Vietnam

Cloudy
29.0°C · 80.6% humidity
29.0°
Feels 35.7°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
36 1am
30
33
60 4am
52
46
25 7am
39
37
19 10am
18
17
16 1pm
33
33
33 4pm
32
33
95 7pm
33
95
95 10pm
33
33
Station readings
36
30
33
40
CAMS model adj -51
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

Hai Bà Trưng'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 Hai Bà Trưng is 3.2× 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
60
16.2 µg/m³
PM10
63
79.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations
PM2.516.2 µg/m³ ×1.1 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
16.2
Median
13.17
Average
3.8
Low
25.9
High
PM2.5 µg/m³ · Model: 40.4 · Bias: +24.2
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.