Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, 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
Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, Quang Ninh, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 40 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, Quang Ninh, Vietnam
5 AM20th Aug 2025
6 PM
4 AM21st Aug 2025
47AQI
30AQI
53AQI
39AQI
In the last 24 hours,
Quang Ninh Trung tam van hoa the thao Cam Pha's AQI reached its highest point of 53 at 10 PM during the Night, while the lowest point, 30, was recorded at 2 PM during the Day between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, Quang Ninh, Vietnam
27°C26/28°C
28°C26/30°C
27°C26/29°C
28°C26/30°C
28°C26/31°C
28°C26/31°C
29°C27/31°C
29°C27/32°C
29°C28/32°C
30°C28/32°C
28°C27/30°C
29°C26/32°C
30°C28/32°C
30°C28/32°C
29°C27/30°C
28°C27/30°C
28°C28/30°C
29°C27/31°C
29°C28/31°C
29°C28/31°C
29°C27/31°C
29°C27/31°C
29°C28/31°C
29°C27/33°C
27°C26/28°C
27°C25/28°C
27°C25/30°C
25°C24/27°C
26°C25/28°C
28°C27/29°C
--°C/°C
51AQI
48AQI
50AQI
50AQI
2025 Days Vs Air Quality
Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, Quang Ninh, Vietnam
10%
23
76%
176
13%
30
1%
3
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 233 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
Quang Ninh Trung tam van hoa the thao Cam Pha, Cam Pha, Quang Ninh, Vietnam
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
119AQI
106AQI
96AQI
105AQI
112AQI
120AQI
118AQI
120AQI
136AQI
98AQI
105AQI
112AQI
124AQI
135AQI
136AQI
141AQI
147AQI
161AQI
162AQI
177AQI
144AQI
134AQI
115AQI
110AQI
91AQI
63AQI
79AQI
78AQI
120AQI
91AQI
91AQI
80AQI
66AQI
58AQI
68AQI
98AQI
82AQI
60AQI
70AQI
87AQI
136AQI
135AQI
141AQI
125AQI
116AQI
111AQI
74AQI
101AQI
65AQI
87AQI
84AQI
92AQI
100AQI
65AQI
72AQI
94AQI
77AQI
124AQI
74AQI
94AQI
72AQI
78AQI
77AQI
78AQI
61AQI
67AQI
84AQI
99AQI
118AQI
83AQI
82AQI
69AQI
62AQI
63AQI
53AQI
74AQI
73AQI
77AQI
78AQI
70AQI
73AQI
67AQI
69AQI
85AQI
91AQI
92AQI
80AQI
66AQI
54AQI
61AQI
71AQI
86AQI
88AQI
97AQI
92AQI
107AQI
99AQI
95AQI
81AQI
84AQI
78AQI
82AQI
78AQI
83AQI
90AQI
90AQI
82AQI
84AQI
80AQI
74AQI
70AQI
76AQI
77AQI
77AQI
67AQI
69AQI
65AQI
65AQI
73AQI
70AQI
62AQI
73AQI
69AQI
69AQI
72AQI
70AQI
68AQI
68AQI
72AQI
70AQI
52AQI
64AQI
64AQI
61AQI
57AQI
58AQI
55AQI
54AQI
54AQI
55AQI
55AQI
55AQI
51AQI
51AQI
55AQI
57AQI
66AQI
62AQI
54AQI
53AQI
54AQI
49AQI
48AQI
52AQI
56AQI
62AQI
56AQI
55AQI
56AQI
57AQI
57AQI
57AQI
55AQI
51AQI
55AQI
66AQI
59AQI
59AQI
56AQI
63AQI
68AQI
58AQI
52AQI
54AQI
57AQI
49AQI
52AQI
50AQI
46AQI
43AQI
45AQI
39AQI
39AQI
44AQI
52AQI
52AQI
49AQI
55AQI
55AQI
59AQI
54AQI
54AQI
53AQI
55AQI
61AQI
64AQI
57AQI
56AQI
57AQI
63AQI
56AQI
49AQI
39AQI
42AQI
42AQI
50AQI
53AQI
52AQI
54AQI
64AQI
60AQI
56AQI
53AQI
54AQI
55AQI
56AQI
54AQI
51AQI
54AQI
55AQI
54AQI
54AQI
52AQI
50AQI
51AQI
53AQI
42AQI
38AQI
36AQI
35AQI
34AQI
40AQI
118AQI
91AQI
76AQI
81AQI
61AQI
55AQI
53AQI
49AQI
No. of days
202574AQI
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August49AQI
202438AQI
Highest AQI recorded in
December95AQI
Lowest AQI recorded in
August17AQI
202329AQI
Highest AQI recorded in
November46AQI
Lowest AQI recorded in
April21AQI
202226AQI
Highest AQI recorded in
February35AQI
Lowest AQI recorded in
July15AQI
Most & Least Polluted Years Over the Last 4 Years
Quang Ninh Trung tam van hoa the thao Cam Pha's annual 2025 AQI (74) shows an average percentage change of 144.1% (worsened AQI) compared to previous years: 2022 (26), 2023 (29), 2024 (38).