Wenzhou, Wenzhou, Zhejiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Wenzhou, Wenzhou, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 59 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Oct - 11th Oct 2025
Wenzhou, Wenzhou, Zhejiang, China
5 AM10th Oct 2025
5 PM
4 AM11th Oct 2025
76AQI
57AQI
75AQI
45AQI
In the last 24 hours,
Wenzhou's AQI reached its highest point of 76 at 5 PM during the Day, while the lowest point, 45, was recorded at 2 AM during the Night between 10th Oct and 11th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Wenzhou, Wenzhou, Zhejiang, China
26°C23/30°C
27°C23/33°C
28°C24/35°C
28°C23/34°C
28°C24/33°C
28°C24/33°C
29°C25/34°C
27°C23/34°C
26°C23/29°C
25°C23/30°C
24°C22/28°C
25°C22/29°C
25°C23/28°C
26°C23/28°C
26°C22/30°C
26°C22/32°C
27°C23/32°C
28°C25/33°C
27°C23/32°C
27°C23/33°C
25°C22/30°C
27°C23/31°C
27°C24/32°C
27°C23/31°C
28°C24/33°C
29°C25/34°C
28°C26/34°C
27°C24/32°C
26°C23/30°C
27°C23/32°C
--°C/°C
56AQI
47AQI
59AQI
47AQI
2025 Days Vs Air Quality
Wenzhou, Wenzhou, Zhejiang, China
19%
54
67%
189
14%
40
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 19%
Health Risk Level:
Extreme
In 2025, 19% of 284 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
Wenzhou, Wenzhou, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
109AQI
99AQI
109AQI
86AQI
98AQI
117AQI
130AQI
123AQI
118AQI
87AQI
96AQI
100AQI
118AQI
110AQI
137AQI
94AQI
121AQI
103AQI
108AQI
123AQI
145AQI
128AQI
110AQI
83AQI
82AQI
67AQI
65AQI
74AQI
103AQI
86AQI
96AQI
65AQI
54AQI
99AQI
111AQI
92AQI
120AQI
92AQI
74AQI
85AQI
93AQI
85AQI
96AQI
134AQI
96AQI
137AQI
113AQI
121AQI
78AQI
106AQI
65AQI
68AQI
74AQI
63AQI
131AQI
132AQI
142AQI
139AQI
111AQI
111AQI
99AQI
98AQI
73AQI
61AQI
53AQI
76AQI
96AQI
89AQI
92AQI
114AQI
84AQI
69AQI
67AQI
40AQI
68AQI
80AQI
86AQI
90AQI
108AQI
87AQI
96AQI
103AQI
120AQI
131AQI
116AQI
118AQI
76AQI
83AQI
66AQI
67AQI
68AQI
86AQI
97AQI
88AQI
87AQI
88AQI
93AQI
86AQI
108AQI
80AQI
90AQI
84AQI
86AQI
99AQI
86AQI
89AQI
112AQI
97AQI
82AQI
102AQI
85AQI
89AQI
72AQI
73AQI
54AQI
77AQI
78AQI
76AQI
72AQI
67AQI
73AQI
76AQI
88AQI
63AQI
76AQI
77AQI
89AQI
71AQI
72AQI
66AQI
72AQI
71AQI
68AQI
65AQI
65AQI
76AQI
76AQI
55AQI
72AQI
72AQI
55AQI
62AQI
59AQI
76AQI
96AQI
85AQI
67AQI
68AQI
50AQI
72AQI
76AQI
69AQI
82AQI
62AQI
75AQI
60AQI
69AQI
70AQI
67AQI
64AQI
57AQI
47AQI
47AQI
44AQI
56AQI
54AQI
49AQI
57AQI
58AQI
55AQI
51AQI
58AQI
68AQI
58AQI
64AQI
61AQI
64AQI
64AQI
53AQI
55AQI
49AQI
47AQI
52AQI
49AQI
55AQI
51AQI
45AQI
37AQI
41AQI
40AQI
47AQI
49AQI
47AQI
47AQI
55AQI
65AQI
63AQI
68AQI
57AQI
45AQI
44AQI
37AQI
39AQI
43AQI
39AQI
37AQI
39AQI
40AQI
41AQI
40AQI
43AQI
52AQI
57AQI
60AQI
60AQI
57AQI
55AQI
56AQI
62AQI
70AQI
74AQI
69AQI
65AQI
61AQI
53AQI
43AQI
42AQI
43AQI
46AQI
44AQI
46AQI
55AQI
58AQI
56AQI
55AQI
53AQI
52AQI
52AQI
48AQI
44AQI
44AQI
44AQI
52AQI
55AQI
54AQI
56AQI
60AQI
61AQI
56AQI
61AQI
56AQI
53AQI
54AQI
55AQI
59AQI
64AQI
61AQI
62AQI
53AQI
54AQI
50AQI
42AQI
47AQI
41AQI
47AQI
43AQI
45AQI
39AQI
44AQI
35AQI
42AQI
43AQI
55AQI
45AQI
51AQI
46AQI
50AQI
54AQI
84AQI
65AQI
69AQI
62AQI
59AQI
104AQI
99AQI
88AQI
85AQI
71AQI
60AQI
47AQI
54AQI
52AQI
59AQI
No. of days
202573AQI
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
July47AQI
202475AQI
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
July49AQI
202379AQI
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
September54AQI
202278AQI
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
October61AQI
202180AQI
Highest AQI recorded in
January112AQI
Lowest AQI recorded in
July56AQI
202075AQI
Highest AQI recorded in
April104AQI
Lowest AQI recorded in
August53AQI
Most & Least Polluted Years Over the Last 6 Years
Wenzhou's annual 2025 AQI (73) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2020 (75), 2021 (80), 2022 (78), 2023 (79), 2024 (75).