Thanh pho Uong Bi, Quang Ninh, 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
Thanh pho Uong Bi, Quang Ninh, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 66 of Moderate air quality on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Thanh pho Uong Bi, Quang Ninh, Vietnam
5 AM15th Aug 2026
6 PM
4 AM16th Aug 2026
84AQI
64AQI
71AQI
29AQI
In the last 24 hours,
Thanh pho Uong Bi's AQI reached its highest point of 84 at 11 AM during the Day, while the lowest point, 29, was recorded at 1 AM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Thanh pho Uong Bi, Quang Ninh, Vietnam
30°C26/34°C
30°C27/34°C
29°C25/33°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°C25/31°C
27°C25/29°C
29°C25/35°C
30°C26/36°C
31°C27/37°C
31°C28/37°C
32°C28/36°C
31°C27/37°C
30°C26/36°C
30°C27/33°C
30°C28/35°C
56AQI
44AQI
54AQI
48AQI
2026 Days Vs Air Quality
Thanh pho Uong Bi, Quang Ninh, Vietnam
30%
67
57%
127
13%
29
0.4%
1
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2026, 30% of 228 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
Thanh pho Uong Bi, Quang Ninh, Vietnam
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI (US)
69AQI (US)
100AQI (US)
124AQI (US)
92AQI (US)
70AQI (US)
94AQI (US)
99AQI (US)
113AQI (US)
110AQI (US)
126AQI (US)
113AQI (US)
145AQI (US)
133AQI (US)
138AQI (US)
133AQI (US)
110AQI (US)
117AQI (US)
114AQI (US)
84AQI (US)
65AQI (US)
45AQI (US)
65AQI (US)
101AQI (US)
136AQI (US)
133AQI (US)
157AQI (US)
145AQI (US)
133AQI (US)
79AQI (US)
78AQI (US)
79AQI (US)
105AQI (US)
146AQI (US)
146AQI (US)
113AQI (US)
83AQI (US)
74AQI (US)
76AQI (US)
54AQI (US)
79AQI (US)
77AQI (US)
74AQI (US)
73AQI (US)
67AQI (US)
72AQI (US)
63AQI (US)
110AQI (US)
99AQI (US)
104AQI (US)
89AQI (US)
71AQI (US)
42AQI (US)
60AQI (US)
62AQI (US)
76AQI (US)
77AQI (US)
73AQI (US)
56AQI (US)
71AQI (US)
69AQI (US)
50AQI (US)
62AQI (US)
86AQI (US)
125AQI (US)
93AQI (US)
68AQI (US)
56AQI (US)
25AQI (US)
58AQI (US)
106AQI (US)
97AQI (US)
73AQI (US)
68AQI (US)
60AQI (US)
60AQI (US)
66AQI (US)
65AQI (US)
59AQI (US)
75AQI (US)
60AQI (US)
51AQI (US)
70AQI (US)
67AQI (US)
83AQI (US)
72AQI (US)
75AQI (US)
64AQI (US)
76AQI (US)
67AQI (US)
53AQI (US)
72AQI (US)
80AQI (US)
74AQI (US)
94AQI (US)
123AQI (US)
104AQI (US)
86AQI (US)
80AQI (US)
88AQI (US)
109AQI (US)
106AQI (US)
83AQI (US)
72AQI (US)
70AQI (US)
51AQI (US)
61AQI (US)
59AQI (US)
59AQI (US)
57AQI (US)
42AQI (US)
49AQI (US)
76AQI (US)
65AQI (US)
52AQI (US)
44AQI (US)
32AQI (US)
34AQI (US)
64AQI (US)
68AQI (US)
50AQI (US)
33AQI (US)
67AQI (US)
38AQI (US)
43AQI (US)
64AQI (US)
76AQI (US)
78AQI (US)
39AQI (US)
43AQI (US)
61AQI (US)
63AQI (US)
76AQI (US)
74AQI (US)
70AQI (US)
54AQI (US)
63AQI (US)
77AQI (US)
76AQI (US)
64AQI (US)
69AQI (US)
65AQI (US)
49AQI (US)
53AQI (US)
48AQI (US)
70AQI (US)
59AQI (US)
68AQI (US)
55AQI (US)
51AQI (US)
49AQI (US)
80AQI (US)
43AQI (US)
39AQI (US)
38AQI (US)
41AQI (US)
26AQI (US)
47AQI (US)
60AQI (US)
77AQI (US)
29AQI (US)
37AQI (US)
50AQI (US)
42AQI (US)
40AQI (US)
37AQI (US)
35AQI (US)
32AQI (US)
44AQI (US)
52AQI (US)
45AQI (US)
45AQI (US)
56AQI (US)
35AQI (US)
78AQI (US)
72AQI (US)
47AQI (US)
23AQI (US)
26AQI (US)
27AQI (US)
34AQI (US)
23AQI (US)
26AQI (US)
20AQI (US)
31AQI (US)
31AQI (US)
26AQI (US)
28AQI (US)
74AQI (US)
84AQI (US)
53AQI (US)
28AQI (US)
29AQI (US)
32AQI (US)
35AQI (US)
44AQI (US)
35AQI (US)
66AQI (US)
69AQI (US)
48AQI (US)
33AQI (US)
45AQI (US)
66AQI (US)
73AQI (US)
49AQI (US)
37AQI (US)
45AQI (US)
51AQI (US)
37AQI (US)
36AQI (US)
44AQI (US)
54AQI (US)
55AQI (US)
46AQI (US)
50AQI (US)
46AQI (US)
58AQI (US)
60AQI (US)
59AQI (US)
56AQI (US)
64AQI (US)
61AQI (US)
41AQI (US)
66AQI (US)
107AQI (US)
82AQI (US)
70AQI (US)
71AQI (US)
61AQI (US)
47AQI (US)
42AQI (US)
53AQI (US)
No. of days
202667AQI (US)
Highest AQI (US) recorded in
January107AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202569AQI (US)
Highest AQI (US) recorded in
December129AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Thanh pho Uong Bi's annual 2026 AQI (US) (67) shows an average percentage change of -2.8% (improved AQI (US)) compared to previous years: 2025 (69).