Taizhou, Zhejiang, 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
Taizhou, Zhejiang, 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 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Taizhou, Zhejiang, China
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
62AQI
53AQI
56AQI
52AQI
In the last 24 hours,
Taizhou's AQI reached its highest point of 62 at 1 PM during the Day, while the lowest point, 52, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Taizhou, Zhejiang, China
28°C24/32°C
28°C25/32°C
28°C24/32°C
25°C24/27°C
25°C24/27°C
26°C24/29°C
26°C24/29°C
27°C24/31°C
27°C24/31°C
26°C25/29°C
28°C24/34°C
28°C25/32°C
28°C26/32°C
28°C26/31°C
28°C25/31°C
26°C25/28°C
27°C26/28°C
26°C25/28°C
26°C24/29°C
26°C24/30°C
26°C24/29°C
26°C24/28°C
27°C25/30°C
27°C25/30°C
27°C25/29°C
26°C24/30°C
27°C24/32°C
28°C24/33°C
28°C25/33°C
29°C26/32°C
--°C/°C
54AQI
50AQI
53AQI
53AQI
2025 Days Vs Air Quality
Taizhou, Zhejiang, China
15%
32
66%
141
19%
40
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2025, 15% 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
Taizhou, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
102AQI
92AQI
99AQI
82AQI
106AQI
113AQI
138AQI
137AQI
115AQI
90AQI
109AQI
115AQI
129AQI
121AQI
115AQI
88AQI
120AQI
110AQI
120AQI
136AQI
154AQI
123AQI
98AQI
78AQI
81AQI
71AQI
68AQI
77AQI
113AQI
92AQI
99AQI
54AQI
71AQI
118AQI
109AQI
104AQI
116AQI
86AQI
70AQI
80AQI
88AQI
81AQI
101AQI
110AQI
78AQI
104AQI
112AQI
104AQI
79AQI
95AQI
75AQI
68AQI
76AQI
96AQI
133AQI
127AQI
150AQI
146AQI
125AQI
98AQI
96AQI
82AQI
53AQI
66AQI
57AQI
74AQI
101AQI
76AQI
82AQI
109AQI
80AQI
61AQI
66AQI
34AQI
79AQI
70AQI
84AQI
83AQI
102AQI
80AQI
84AQI
81AQI
108AQI
123AQI
118AQI
118AQI
75AQI
87AQI
66AQI
63AQI
69AQI
81AQI
103AQI
85AQI
84AQI
92AQI
90AQI
91AQI
91AQI
79AQI
84AQI
85AQI
87AQI
96AQI
80AQI
89AQI
98AQI
95AQI
73AQI
104AQI
77AQI
80AQI
57AQI
75AQI
62AQI
60AQI
85AQI
71AQI
67AQI
62AQI
74AQI
67AQI
86AQI
54AQI
79AQI
84AQI
82AQI
73AQI
73AQI
66AQI
67AQI
71AQI
69AQI
65AQI
61AQI
66AQI
78AQI
65AQI
65AQI
60AQI
50AQI
67AQI
58AQI
64AQI
86AQI
66AQI
65AQI
61AQI
62AQI
73AQI
77AQI
71AQI
72AQI
60AQI
71AQI
59AQI
71AQI
68AQI
79AQI
61AQI
59AQI
34AQI
46AQI
43AQI
51AQI
47AQI
47AQI
60AQI
55AQI
51AQI
48AQI
58AQI
61AQI
58AQI
61AQI
57AQI
61AQI
60AQI
55AQI
51AQI
45AQI
46AQI
52AQI
50AQI
54AQI
48AQI
44AQI
37AQI
39AQI
42AQI
49AQI
43AQI
47AQI
51AQI
57AQI
61AQI
62AQI
60AQI
57AQI
50AQI
48AQI
42AQI
43AQI
39AQI
38AQI
34AQI
40AQI
39AQI
33AQI
36AQI
36AQI
48AQI
54AQI
57AQI
106AQI
98AQI
82AQI
82AQI
69AQI
57AQI
46AQI
56AQI
No. of days
202577AQI
Highest AQI recorded in
January106AQI
Lowest AQI recorded in
July46AQI
202475AQI
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
July45AQI
202375AQI
Highest AQI recorded in
December102AQI
Lowest AQI recorded in
July52AQI
202272AQI
Highest AQI recorded in
January98AQI
Lowest AQI recorded in
June56AQI
202174AQI
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
July49AQI
202070AQI
Highest AQI recorded in
December94AQI
Lowest AQI recorded in
August54AQI
Most & Least Polluted Years Over the Last 6 Years
Taizhou's annual 2025 AQI (77) shows an average percentage change of 4.9% (worsened AQI) compared to previous years: 2020 (70), 2021 (74), 2022 (72), 2023 (75), 2024 (75).