Air Quality in Hoàn Kiếm, Vietnam

Rain
27.4°C · 89.7% humidity
27.4°
Feels 34.2°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
55 7am
54
52
53 10am
38
26
19 1pm
13
10
7 4pm
5
5
5 7pm
66
65
3 10pm
3
2
1 1am
1
1
0 4am
1
1
Station readings
55
54
52
CAMS model adj -82
146
146
84
84
83
66
66
66
66
66
66
83
84
146
146
84
84
84
83
83
83
66
83
83
AD 728×90

Air Quality Index Trend

47h · 3 stn

Hoàn Kiếm'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.

89.7%
Humidity
31.9 km/h
Wind SE
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
53
13.24 µg/m³
PM10
88
129.9 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.513.24 µg/m³ ✓ WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
13.24
Median
20.21
Average
8.39
Low
39.06
High
PM2.5 µg/m³ · Model: 51.03 · Bias: +37.8
08-03
34.6° 27.4°
5.25 mm
08-04
32.7° 28.2°
9.75 mm
08-05
35.3° 25.8°
10.31 mm
08-06
34.0° 26.2°
4.75 mm
08-07
33.8° 24.6°
25.25 mm
08-08
36.8° 28.5°
3.06 mm
08-09
36.1° 25.8°
5.19 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 2026-08-08T03:56 UTC.