Ngo Quyen District, Hai Phong, 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
Ngo Quyen District, Hai Phong, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (14th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 4th highest AQI at 41 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Ngo Quyen District, Hai Phong, Vietnam
5 AM14th Aug 2026
6 PM
4 AM15th Aug 2026
58AQI
28AQI
52AQI
36AQI
In the last 24 hours,
Ngo Quyen District's AQI reached its highest point of 58 at 12 PM during the Day, while the lowest point, 28, was recorded at 7 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ngo Quyen District, Hai Phong, Vietnam
30°C27/33°C
30°C27/34°C
30°C27/34°C
29°C26/33°C
27°C26/29°C
29°C26/33°C
29°C26/32°C
28°C26/31°C
29°C26/33°C
30°C26/34°C
30°C27/33°C
28°C26/30°C
28°C26/32°C
28°C26/31°C
28°C25/31°C
28°C26/31°C
28°C26/30°C
29°C27/32°C
29°C26/32°C
27°C26/30°C
28°C26/31°C
27°C25/29°C
29°C25/35°C
30°C26/36°C
31°C27/37°C
31°C28/37°C
31°C28/36°C
31°C27/37°C
30°C27/35°C
30°C27/33°C
57AQI
41AQI
54AQI
43AQI
2026 Days Vs Air Quality
Ngo Quyen District, Hai Phong, Vietnam
30%
66
57%
126
13%
29
0.9%
2
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2026, 30% of 227 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Ngo Quyen District, Hai Phong, Vietnam
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
87AQI (US)
78AQI (US)
100AQI (US)
107AQI (US)
91AQI (US)
75AQI (US)
94AQI (US)
95AQI (US)
112AQI (US)
108AQI (US)
133AQI (US)
118AQI (US)
141AQI (US)
128AQI (US)
132AQI (US)
122AQI (US)
103AQI (US)
106AQI (US)
107AQI (US)
78AQI (US)
71AQI (US)
54AQI (US)
70AQI (US)
114AQI (US)
144AQI (US)
148AQI (US)
159AQI (US)
143AQI (US)
138AQI (US)
78AQI (US)
78AQI (US)
79AQI (US)
111AQI (US)
151AQI (US)
148AQI (US)
108AQI (US)
75AQI (US)
74AQI (US)
85AQI (US)
54AQI (US)
85AQI (US)
82AQI (US)
76AQI (US)
74AQI (US)
70AQI (US)
75AQI (US)
66AQI (US)
115AQI (US)
107AQI (US)
108AQI (US)
95AQI (US)
71AQI (US)
43AQI (US)
61AQI (US)
61AQI (US)
77AQI (US)
78AQI (US)
74AQI (US)
61AQI (US)
72AQI (US)
70AQI (US)
51AQI (US)
63AQI (US)
87AQI (US)
127AQI (US)
92AQI (US)
68AQI (US)
56AQI (US)
24AQI (US)
58AQI (US)
106AQI (US)
98AQI (US)
72AQI (US)
68AQI (US)
61AQI (US)
60AQI (US)
66AQI (US)
65AQI (US)
59AQI (US)
75AQI (US)
61AQI (US)
51AQI (US)
75AQI (US)
67AQI (US)
84AQI (US)
73AQI (US)
75AQI (US)
66AQI (US)
76AQI (US)
67AQI (US)
52AQI (US)
70AQI (US)
75AQI (US)
68AQI (US)
87AQI (US)
124AQI (US)
107AQI (US)
86AQI (US)
74AQI (US)
83AQI (US)
110AQI (US)
102AQI (US)
80AQI (US)
70AQI (US)
65AQI (US)
49AQI (US)
60AQI (US)
58AQI (US)
54AQI (US)
57AQI (US)
40AQI (US)
49AQI (US)
75AQI (US)
64AQI (US)
50AQI (US)
44AQI (US)
34AQI (US)
35AQI (US)
64AQI (US)
69AQI (US)
51AQI (US)
34AQI (US)
68AQI (US)
38AQI (US)
43AQI (US)
68AQI (US)
77AQI (US)
75AQI (US)
37AQI (US)
45AQI (US)
62AQI (US)
62AQI (US)
76AQI (US)
74AQI (US)
69AQI (US)
53AQI (US)
64AQI (US)
76AQI (US)
74AQI (US)
63AQI (US)
68AQI (US)
65AQI (US)
48AQI (US)
52AQI (US)
48AQI (US)
70AQI (US)
60AQI (US)
69AQI (US)
54AQI (US)
52AQI (US)
50AQI (US)
79AQI (US)
43AQI (US)
39AQI (US)
40AQI (US)
41AQI (US)
27AQI (US)
48AQI (US)
60AQI (US)
75AQI (US)
29AQI (US)
37AQI (US)
50AQI (US)
49AQI (US)
40AQI (US)
39AQI (US)
34AQI (US)
32AQI (US)
45AQI (US)
52AQI (US)
43AQI (US)
43AQI (US)
54AQI (US)
35AQI (US)
78AQI (US)
72AQI (US)
49AQI (US)
24AQI (US)
26AQI (US)
27AQI (US)
34AQI (US)
23AQI (US)
26AQI (US)
20AQI (US)
31AQI (US)
34AQI (US)
27AQI (US)
28AQI (US)
74AQI (US)
83AQI (US)
52AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
46AQI (US)
44AQI (US)
35AQI (US)
64AQI (US)
68AQI (US)
44AQI (US)
30AQI (US)
43AQI (US)
58AQI (US)
67AQI (US)
46AQI (US)
34AQI (US)
46AQI (US)
51AQI (US)
36AQI (US)
36AQI (US)
44AQI (US)
53AQI (US)
53AQI (US)
46AQI (US)
50AQI (US)
44AQI (US)
53AQI (US)
57AQI (US)
56AQI (US)
51AQI (US)
56AQI (US)
58AQI (US)
41AQI (US)
107AQI (US)
84AQI (US)
71AQI (US)
69AQI (US)
61AQI (US)
47AQI (US)
41AQI (US)
50AQI (US)
No. of days
202667AQI (US)
Highest AQI (US) recorded in
January107AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202573AQI (US)
Highest AQI (US) recorded in
December124AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202476AQI (US)
Highest AQI (US) recorded in
March120AQI (US)
Lowest AQI (US) recorded in
October18AQI (US)
202397AQI (US)
Highest AQI (US) recorded in
January126AQI (US)
Lowest AQI (US) recorded in
July65AQI (US)
2022109AQI (US)
Highest AQI (US) recorded in
October123AQI (US)
Lowest AQI (US) recorded in
November98AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Ngo Quyen District's annual 2026 AQI (US) (67) shows an average percentage change of -22.3% (improved AQI (US)) compared to previous years: 2022 (109), 2023 (97), 2024 (76), 2025 (73).