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Air quality in Hanoi

Air quality index (AQI⁺) and PM2.5 air pollution in Hanoi • 3.6M Followers • 13:00, Sep 28 Local time

US AQI⁺

Moderate

Main pollutant:

NO₂

128.4 µg/m³

35°

7 km/h

54 %

Hourly forecast

Hanoi air quality index (AQI⁺) forecast

Now

35°

km/h

54%

15:00

36°

km/h

51%

16:00

36°

km/h

51%

17:00

35°

km/h

57%

18:00

30°

km/h

69%

19:00

29°

km/h

78%

20:00

28°

km/h

82%

21:00

28°

km/h

84%

22:00

27°

km/h

85%

23:00

27°

km/h

83%

Tue

00:00

27°

km/h

84%

01:00

27°

km/h

86%

02:00

27°

km/h

88%

03:00

27°

km/h

90%

04:00

102

27°

km/h

91%

05:00

102

27°

km/h

92%

06:00

102

27°

km/h

93%

07:00

104

27°

km/h

89%

08:00

104

29°

km/h

82%

09:00

104

30°

km/h

73%

10:00

104

31°

km/h

67%

11:00

104

33°

km/h

63%

12:00

104

33°

km/h

59%

13:00

103

34°

km/h

55%

14:00

103

35°

km/h

53%

15:00

103

35°

km/h

50%

16:00

106

35°

km/h

49%

17:00

106

34°

km/h

55%

18:00

106

31°

km/h

66%

19:00

29°

km/h

74%

20:00

80%

28°

km/h

80%

21:00

80%

27°

km/h

85%

22:00

27°

km/h

87%

23:00

27°

km/h

87%

Wed

00:00

27°

km/h

88%

01:00

27°

km/h

89%

02:00

27°

km/h

89%

03:00

27°

km/h

90%

04:00

26°

km/h

90%

05:00

26°

km/h

91%

06:00

26°

km/h

91%

07:00

27°

km/h

85%

08:00

29°

km/h

78%

09:00

30°

km/h

74%

10:00

30°

km/h

73%

11:00

31°

km/h

70%

12:00

32°

km/h

66%

13:00

32°

km/h

63%

14:00

33°

km/h

58%

15:00

34°

km/h

55%

16:00

34°

km/h

57%

17:00

32°

km/h

64%

18:00

30°

km/h

72%

19:00

29°

km/h

77%

20:00

28°

km/h

79%

21:00

28°

km/h

82%

22:00

28°

km/h

83%

23:00

27°

km/h

85%

Thu

00:00

27°

km/h

86%

01:00

27°

km/h

88%

02:00

27°

km/h

88%

03:00

27°

km/h

89%

04:00

27°

km/h

89%

05:00

26°

km/h

90%

06:00

26°

km/h

90%

07:00

108

27°

km/h

86%

08:00

108

29°

km/h

77%

09:00

108

31°

km/h

69%

10:00

32°

km/h

64%

11:00

32°

km/h

61%

12:00

33°

km/h

59%

13:00

70%

32°

km/h

63%

Daily forecast

Hanoi air quality index (AQI⁺) forecast

Today

35°

26°

km/h

72%

Tue

35°

27°

km/h

69%

Wed

34°

26°

km/h

72%

Air pollutants

What is the current air quality in Hanoi?

PM2.5 concentration is currently 2.3 times the World Health Organization annual PM2.5 guideline value.

Real-time Hanoi air pollution map

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Protect yourself from air pollution in Hanoi

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Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Health recommendations

Sensitive groups should reduce outdoor exercise

Close your windows to avoid dirty outdoor air

Get a monitor

Sensitive groups should wear a mask outdoors

Get a mask

Sensitive groups should run an air purifier

Get an air purifier

Real-time Hanoi air pollution map

Protect yourself from air pollution in Hanoi

SHOP IQAIR PRODUCTS

Monitor the air you breathe

Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.

AirVisual Series

Medical grade air purifiers

Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.

HealthPro Series

Powerful, stylish air purifiers

Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.

Atem Series

Most polluted locations near Hanoi

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Hanoi

#	Stations	AQI⁺ US
1	B5 - Admin	74
2	B8 Library & Canteen	63
3	26 Quang Khanh	60
4	104 P. Tran Vu	58
5	Academy Rd	58
6	B6 - Admin	57
7	Cham Mai Village	56
8	2 ngo 332 D	55
9	Cau Giay	55
10	AirVisual Outdoor - D6C1	53

City ranking

Real-time Vietnam AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Thu Dau Mot, Ho Chi Minh city	115
2	Con Dao, Ho Chi Minh city	110
3	Ho Chi Minh City, Ho Chi Minh city	99
4	Hanoi, Ha Noi	66
5	Da Nang, Da Nang city	44
6	Haiphong, Hai Phong city	44
7	Hung Yen, Hung Yen	41
8	Ha Long, Quang Ninh	39

History

Historic air quality graph for Hanoi

55 AQI⁺ US

Moderate

12:00–13:00 Sep 28 Local time

AQI⁺ US

History

Historic air quality graph for Hanoi

55 AQI⁺ US

Moderate

12:00–13:00 Sep 28 Local time

AQI⁺ US

Most polluted locations near Hanoi

Worldwide AQI⁺ ranking

Station ranking

Real-time AQI⁺ station ranking for stations in Hanoi

#	Stations	AQI⁺ US
1	B5 - Admin	74
2	B8 Library & Canteen	63
3	26 Quang Khanh	60
4	104 P. Tran Vu	58
5	Academy Rd	58
6	B6 - Admin	57
7	Cham Mai Village	56
8	2 ngo 332 D	55
9	Cau Giay	55
10	AirVisual Outdoor - D6C1	53

City ranking

Real-time Vietnam AQI⁺ city ranking

#	Cities	AQI⁺ US
1	Thu Dau Mot, Ho Chi Minh city	115
2	Con Dao, Ho Chi Minh city	110
3	Ho Chi Minh City, Ho Chi Minh city	99
4	Hanoi, Ha Noi	66
5	Da Nang, Da Nang city	44
6	Haiphong, Hai Phong city	44
7	Hung Yen, Hung Yen	41
8	Ha Long, Quang Ninh	39