Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 89 of Moderate air quality on the same day.
Day & Night AQI Trend: 11th Jul - 12th Jul 2026
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
5 AM11th Jul 2026
6 PM
4 AM12th Jul 2026
104AQI
72AQI
121AQI
89AQI
In the last 24 hours,
Hanoi Ubnd P Hoang Van Thu Hoang Mai's AQI reached its highest point of 121 at 1 AM during the Night, while the lowest point, 72, was recorded at 6 AM during the Day between 11th Jul and 12th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
29°C27/34°C
31°C28/38°C
31°C28/37°C
28°C26/29°C
28°C25/31°C
30°C27/37°C
30°C29/32°C
30°C27/36°C
32°C27/38°C
33°C29/40°C
34°C29/39°C
35°C30/40°C
32°C29/38°C
28°C27/32°C
30°C27/35°C
31°C28/37°C
30°C27/37°C
29°C27/34°C
29°C26/34°C
30°C27/33°C
30°C27/34°C
29°C27/33°C
29°C27/33°C
28°C26/34°C
30°C26/36°C
30°C26/35°C
29°C27/34°C
29°C26/34°C
30°C27/35°C
30°C27/34°C
59AQI
47AQI
59AQI
49AQI
2026 Days Vs Air Quality
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
11%
21
62%
117
19%
36
8%
16
Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)
Under WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2026, 11% of 193 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Hanoi Ubnd P Hoang Van Thu Hoang Mai, Hanoi, Ha Noi, Vietnam
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
127AQI (US)
68AQI (US)
119AQI (US)
153AQI (US)
109AQI (US)
69AQI (US)
120AQI (US)
141AQI (US)
183AQI (US)
170AQI (US)
178AQI (US)
164AQI (US)
188AQI (US)
172AQI (US)
170AQI (US)
159AQI (US)
134AQI (US)
126AQI (US)
134AQI (US)
103AQI (US)
89AQI (US)
57AQI (US)
67AQI (US)
96AQI (US)
140AQI (US)
157AQI (US)
163AQI (US)
153AQI (US)
144AQI (US)
100AQI (US)
93AQI (US)
89AQI (US)
124AQI (US)
156AQI (US)
161AQI (US)
159AQI (US)
153AQI (US)
86AQI (US)
92AQI (US)
44AQI (US)
96AQI (US)
94AQI (US)
100AQI (US)
90AQI (US)
80AQI (US)
97AQI (US)
76AQI (US)
126AQI (US)
113AQI (US)
108AQI (US)
78AQI (US)
101AQI (US)
54AQI (US)
67AQI (US)
79AQI (US)
86AQI (US)
92AQI (US)
94AQI (US)
83AQI (US)
82AQI (US)
77AQI (US)
55AQI (US)
60AQI (US)
106AQI (US)
138AQI (US)
110AQI (US)
77AQI (US)
60AQI (US)
27AQI (US)
75AQI (US)
124AQI (US)
119AQI (US)
82AQI (US)
76AQI (US)
64AQI (US)
60AQI (US)
67AQI (US)
64AQI (US)
58AQI (US)
79AQI (US)
74AQI (US)
65AQI (US)
73AQI (US)
70AQI (US)
89AQI (US)
74AQI (US)
85AQI (US)
90AQI (US)
105AQI (US)
101AQI (US)
75AQI (US)
104AQI (US)
127AQI (US)
95AQI (US)
111AQI (US)
148AQI (US)
143AQI (US)
104AQI (US)
106AQI (US)
109AQI (US)
132AQI (US)
136AQI (US)
119AQI (US)
104AQI (US)
85AQI (US)
66AQI (US)
101AQI (US)
81AQI (US)
86AQI (US)
73AQI (US)
51AQI (US)
69AQI (US)
92AQI (US)
80AQI (US)
65AQI (US)
57AQI (US)
34AQI (US)
32AQI (US)
64AQI (US)
72AQI (US)
52AQI (US)
36AQI (US)
71AQI (US)
68AQI (US)
56AQI (US)
62AQI (US)
92AQI (US)
96AQI (US)
64AQI (US)
55AQI (US)
61AQI (US)
74AQI (US)
77AQI (US)
74AQI (US)
69AQI (US)
54AQI (US)
62AQI (US)
72AQI (US)
70AQI (US)
55AQI (US)
63AQI (US)
60AQI (US)
49AQI (US)
77AQI (US)
45AQI (US)
73AQI (US)
71AQI (US)
81AQI (US)
97AQI (US)
72AQI (US)
73AQI (US)
86AQI (US)
58AQI (US)
63AQI (US)
42AQI (US)
53AQI (US)
32AQI (US)
54AQI (US)
84AQI (US)
78AQI (US)
49AQI (US)
57AQI (US)
62AQI (US)
92AQI (US)
61AQI (US)
59AQI (US)
47AQI (US)
40AQI (US)
51AQI (US)
44AQI (US)
52AQI (US)
50AQI (US)
49AQI (US)
35AQI (US)
78AQI (US)
71AQI (US)
62AQI (US)
36AQI (US)
53AQI (US)
64AQI (US)
63AQI (US)
31AQI (US)
46AQI (US)
42AQI (US)
79AQI (US)
52AQI (US)
55AQI (US)
33AQI (US)
85AQI (US)
89AQI (US)
131AQI (US)
99AQI (US)
80AQI (US)
92AQI (US)
66AQI (US)
60AQI (US)
58AQI (US)
No. of days
202686AQI (US)
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202587AQI (US)
Highest AQI (US) recorded in
December145AQI (US)
Lowest AQI (US) recorded in
September48AQI (US)
202469AQI (US)
Highest AQI (US) recorded in
January96AQI (US)
Lowest AQI (US) recorded in
August35AQI (US)
202381AQI (US)
Highest AQI (US) recorded in
November126AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202287AQI (US)
Highest AQI (US) recorded in
January87AQI (US)
Lowest AQI (US) recorded in
December86AQI (US)
202156AQI (US)
Highest AQI (US) recorded in
January107AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202041AQI (US)
Highest AQI (US) recorded in
December68AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hanoi Ubnd P Hoang Van Thu Hoang Mai's annual 2026 AQI (US) (86) shows an average percentage change of 31.9% (worsened AQI (US)) compared to previous years: 2020 (41), 2021 (56), 2022 (87), 2023 (81), 2024 (69), 2025 (87).