South Tu Liem District, Ha Noi, Vietnam Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
South Tu Liem District, Ha Noi, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 74 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
South Tu Liem District, Ha Noi, Vietnam
5 AM14th Aug 2026
6 PM
4 AM15th Aug 2026
85AQI
29AQI
71AQI
38AQI
In the last 24 hours,
South Tu Liem District's AQI reached its highest point of 85 at 11 AM during the Day, while the lowest point, 29, was recorded at 4 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
South Tu Liem District, Ha Noi, Vietnam
29°C28/31°C
31°C27/36°C
30°C28/34°C
29°C26/35°C
28°C27/33°C
30°C26/36°C
30°C27/36°C
29°C26/33°C
30°C26/34°C
31°C26/36°C
30°C28/35°C
26°C25/29°C
28°C25/32°C
28°C26/33°C
28°C26/31°C
28°C25/32°C
29°C26/33°C
29°C26/34°C
29°C26/33°C
27°C26/30°C
28°C24/32°C
26°C25/29°C
30°C25/36°C
32°C27/37°C
32°C26/38°C
32°C27/37°C
32°C28/37°C
32°C27/38°C
32°C27/38°C
30°C26/36°C
68AQI
53AQI
66AQI
57AQI
2026 Days Vs Air Quality
South Tu Liem District, Ha Noi, Vietnam
13%
30
66%
147
15%
34
6%
13
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2026, 13% of 227 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
South Tu Liem District, Ha Noi, Vietnam
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
128AQI (US)
71AQI (US)
116AQI (US)
152AQI (US)
113AQI (US)
73AQI (US)
121AQI (US)
143AQI (US)
185AQI (US)
168AQI (US)
171AQI (US)
163AQI (US)
185AQI (US)
170AQI (US)
166AQI (US)
150AQI (US)
125AQI (US)
124AQI (US)
132AQI (US)
112AQI (US)
99AQI (US)
64AQI (US)
74AQI (US)
88AQI (US)
132AQI (US)
155AQI (US)
158AQI (US)
150AQI (US)
134AQI (US)
93AQI (US)
85AQI (US)
81AQI (US)
117AQI (US)
152AQI (US)
156AQI (US)
149AQI (US)
155AQI (US)
85AQI (US)
91AQI (US)
38AQI (US)
91AQI (US)
90AQI (US)
89AQI (US)
89AQI (US)
77AQI (US)
95AQI (US)
79AQI (US)
127AQI (US)
109AQI (US)
101AQI (US)
72AQI (US)
97AQI (US)
56AQI (US)
67AQI (US)
79AQI (US)
89AQI (US)
94AQI (US)
96AQI (US)
76AQI (US)
81AQI (US)
76AQI (US)
59AQI (US)
66AQI (US)
97AQI (US)
132AQI (US)
103AQI (US)
69AQI (US)
62AQI (US)
28AQI (US)
73AQI (US)
114AQI (US)
112AQI (US)
77AQI (US)
75AQI (US)
64AQI (US)
63AQI (US)
70AQI (US)
69AQI (US)
60AQI (US)
81AQI (US)
78AQI (US)
68AQI (US)
71AQI (US)
68AQI (US)
89AQI (US)
72AQI (US)
84AQI (US)
89AQI (US)
107AQI (US)
97AQI (US)
68AQI (US)
94AQI (US)
121AQI (US)
90AQI (US)
105AQI (US)
146AQI (US)
139AQI (US)
104AQI (US)
106AQI (US)
107AQI (US)
132AQI (US)
137AQI (US)
116AQI (US)
100AQI (US)
83AQI (US)
68AQI (US)
96AQI (US)
78AQI (US)
90AQI (US)
75AQI (US)
51AQI (US)
66AQI (US)
88AQI (US)
75AQI (US)
62AQI (US)
56AQI (US)
36AQI (US)
34AQI (US)
68AQI (US)
75AQI (US)
56AQI (US)
38AQI (US)
67AQI (US)
73AQI (US)
59AQI (US)
61AQI (US)
92AQI (US)
88AQI (US)
60AQI (US)
54AQI (US)
63AQI (US)
69AQI (US)
78AQI (US)
76AQI (US)
69AQI (US)
54AQI (US)
63AQI (US)
72AQI (US)
70AQI (US)
55AQI (US)
63AQI (US)
59AQI (US)
49AQI (US)
78AQI (US)
43AQI (US)
71AQI (US)
71AQI (US)
78AQI (US)
94AQI (US)
67AQI (US)
72AQI (US)
86AQI (US)
56AQI (US)
68AQI (US)
37AQI (US)
47AQI (US)
35AQI (US)
55AQI (US)
89AQI (US)
85AQI (US)
52AQI (US)
58AQI (US)
68AQI (US)
91AQI (US)
67AQI (US)
62AQI (US)
47AQI (US)
42AQI (US)
53AQI (US)
47AQI (US)
48AQI (US)
46AQI (US)
50AQI (US)
35AQI (US)
78AQI (US)
73AQI (US)
63AQI (US)
36AQI (US)
54AQI (US)
68AQI (US)
71AQI (US)
36AQI (US)
49AQI (US)
43AQI (US)
76AQI (US)
60AQI (US)
63AQI (US)
32AQI (US)
86AQI (US)
90AQI (US)
87AQI (US)
49AQI (US)
55AQI (US)
65AQI (US)
40AQI (US)
43AQI (US)
48AQI (US)
75AQI (US)
104AQI (US)
84AQI (US)
58AQI (US)
47AQI (US)
64AQI (US)
85AQI (US)
53AQI (US)
41AQI (US)
51AQI (US)
62AQI (US)
42AQI (US)
44AQI (US)
55AQI (US)
61AQI (US)
64AQI (US)
53AQI (US)
61AQI (US)
62AQI (US)
64AQI (US)
66AQI (US)
65AQI (US)
59AQI (US)
71AQI (US)
75AQI (US)
57AQI (US)
74AQI (US)
129AQI (US)
96AQI (US)
79AQI (US)
90AQI (US)
66AQI (US)
60AQI (US)
61AQI (US)
62AQI (US)
No. of days
202682AQI (US)
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
June60AQI (US)
202587AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
August48AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
December96AQI (US)
Lowest AQI (US) recorded in
July6AQI (US)
202390AQI (US)
Highest AQI (US) recorded in
January167AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
2022141AQI (US)
Highest AQI (US) recorded in
December155AQI (US)
Lowest AQI (US) recorded in
October101AQI (US)
Most & Least Polluted Years Over the Last 5 Years
South Tu Liem District's annual 2026 AQI (US) (82) shows an average percentage change of 23.001% (worsened AQI (US)) compared to previous years: 2022 (141), 2023 (90), 2024 (33), 2025 (87).