Air Quality in Hanoi, Vietnam

Rain
27.4°C · 89.7% humidity
27.4°
Feels 34.2°
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
56 7am
55
53
51 10am
37
24
17 1pm
12
9
6 4pm
5
6
6 7pm
68
67
5 10pm
5
4
3 1am
3
3
0 4am
3
3
Station readings
56
55
53
CAMS model adj -80
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

Hanoi's air quality is influenced by vehicle emissions, industrial activity, construction, and seasonal rice straw burning. Pollution peaks during winter months when cold air masses trap pollutants in the Red River Delta basin.

89.7%
Humidity
31.9 km/h
Wind SE
1002.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
51
12.34 µg/m³
PM10▲
88
129.9 µg/m³
050100150200300500

What is the weather forecast for Hanoi?

Temperature & Precipitation

PM2.5 Trend

47h · 3 stations
PM2.512.34 µg/m³ ✓ WHO
Moderate
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
12.34
Median
20.21
Average
8.39
Low
39.06
High
PM2.5 µg/m³ · Model: 51.03 · Bias: +38.7

What is the 7-day forecast for Hanoi?

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
Both models agree Avg diff: 1.8°C

Where are air quality stations near Hanoi?

31
Hà Nội: ĐHBK cổng Parabol đường Giải Phóng (KK)
2.1 km PM2.5: 7.4 µg/m³ PM10: 49.5 µg/m³
33
vietnam-tay-ho-ward
5.4 km PM2.5: 8.0 µg/m³ PM10: 9.9 µg/m³
56
Hà Nội: Công viên Nhân Chính - Khuất Duy Tiến (KK)
5.4 km PM2.5: 14.4 µg/m³ PM10: 79.0 µg/m³
106
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
6.7 km PM2.5: 37.5 µg/m³
95
United Nations International School of Hanoi, Vietnam (Trường Quốc tế Liên Hợp Quốc Hà Nội)
6.7 km PM2.5: 33.0 µg/m³
63
vietnam-hoàng-mai-phố-nguyễn-duy-trinh
6.8 km PM2.5: 17.9 µg/m³ PM10: 25.9 µg/m³
61
Mo Lao, Ha Dong
8.0 km PM2.5: 17.0 µg/m³ PM10: 17.0 µg/m³

What cities are near Hanoi?

53 Hoàn Kiếm 49 Cửa Nam 57 Yên Phụ 41 Hai Bà Trưng 55 Ô Chợ Dừa 59 Ba Dinh 53 Đống Đa 59 Liễu Giai 44 Trung Phụng 59 Vinhomes Royal City
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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 2026-08-08T03:50 UTC.