Quanzhou, Fujian, China 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
Quanzhou, Fujian, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 57 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Quanzhou, Fujian, China
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
70AQI
44AQI
56AQI
45AQI
In the last 24 hours,
Quanzhou's AQI reached its highest point of 70 at 12 PM during the Day, while the lowest point, 44, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Quanzhou, Fujian, China
28°C24/33°C
28°C25/32°C
28°C25/32°C
29°C25/36°C
30°C26/36°C
26°C23/30°C
24°C24/25°C
24°C23/24°C
27°C24/30°C
28°C25/32°C
27°C26/31°C
29°C25/34°C
29°C27/33°C
29°C27/33°C
29°C26/33°C
27°C27/29°C
26°C25/28°C
25°C24/26°C
25°C23/28°C
27°C25/31°C
28°C24/31°C
28°C25/33°C
28°C26/31°C
26°C25/28°C
28°C25/32°C
28°C25/31°C
29°C26/34°C
29°C26/33°C
28°C26/32°C
28°C26/32°C
--°C/°C
53AQI
53AQI
53AQI
53AQI
2025 Days Vs Air Quality
Quanzhou, Fujian, China
18%
38
75%
161
7%
15
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 215 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
Quanzhou, Fujian, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
87AQI
76AQI
69AQI
79AQI
86AQI
93AQI
82AQI
100AQI
74AQI
73AQI
77AQI
73AQI
79AQI
117AQI
91AQI
91AQI
81AQI
85AQI
85AQI
104AQI
100AQI
89AQI
73AQI
71AQI
65AQI
57AQI
77AQI
89AQI
71AQI
76AQI
82AQI
57AQI
54AQI
87AQI
72AQI
84AQI
56AQI
72AQI
59AQI
70AQI
71AQI
122AQI
109AQI
91AQI
109AQI
97AQI
111AQI
79AQI
78AQI
62AQI
52AQI
60AQI
45AQI
84AQI
77AQI
109AQI
108AQI
121AQI
101AQI
71AQI
65AQI
64AQI
47AQI
43AQI
58AQI
66AQI
64AQI
72AQI
82AQI
81AQI
74AQI
73AQI
75AQI
50AQI
86AQI
66AQI
79AQI
77AQI
76AQI
83AQI
97AQI
110AQI
106AQI
89AQI
79AQI
76AQI
53AQI
38AQI
34AQI
45AQI
56AQI
57AQI
77AQI
81AQI
78AQI
79AQI
91AQI
105AQI
87AQI
88AQI
66AQI
110AQI
96AQI
101AQI
93AQI
81AQI
85AQI
74AQI
74AQI
70AQI
68AQI
66AQI
61AQI
39AQI
48AQI
61AQI
69AQI
64AQI
70AQI
92AQI
79AQI
83AQI
74AQI
75AQI
74AQI
70AQI
70AQI
56AQI
57AQI
59AQI
63AQI
65AQI
70AQI
64AQI
49AQI
48AQI
52AQI
59AQI
62AQI
57AQI
84AQI
60AQI
52AQI
84AQI
69AQI
68AQI
53AQI
41AQI
58AQI
68AQI
70AQI
61AQI
40AQI
58AQI
56AQI
60AQI
57AQI
53AQI
52AQI
61AQI
57AQI
45AQI
44AQI
49AQI
45AQI
52AQI
51AQI
52AQI
45AQI
42AQI
40AQI
36AQI
47AQI
51AQI
45AQI
45AQI
49AQI
44AQI
51AQI
52AQI
50AQI
44AQI
52AQI
53AQI
45AQI
46AQI
52AQI
63AQI
70AQI
48AQI
41AQI
51AQI
57AQI
59AQI
64AQI
68AQI
70AQI
58AQI
51AQI
51AQI
43AQI
43AQI
41AQI
41AQI
43AQI
52AQI
59AQI
55AQI
46AQI
62AQI
59AQI
55AQI
57AQI
83AQI
81AQI
72AQI
75AQI
65AQI
50AQI
53AQI
56AQI
No. of days
202568AQI
Highest AQI recorded in
January83AQI
Lowest AQI recorded in
June50AQI
202467AQI
Highest AQI recorded in
January101AQI
Lowest AQI recorded in
July41AQI
202371AQI
Highest AQI recorded in
March94AQI
Lowest AQI recorded in
July46AQI
202265AQI
Highest AQI recorded in
March89AQI
Lowest AQI recorded in
June44AQI
202170AQI
Highest AQI recorded in
January93AQI
Lowest AQI recorded in
August49AQI
202063AQI
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
June48AQI
Most & Least Polluted Years Over the Last 6 Years
Quanzhou's annual 2025 AQI (68) shows an average percentage change of 1.7% (worsened AQI) compared to previous years: 2020 (63), 2021 (70), 2022 (65), 2023 (71), 2024 (67).