Vocational Education Center, Huzhou, 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
Vocational Education Center, Huzhou, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Vocational Education Center, Huzhou, Zhejiang, China
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
67AQI
54AQI
56AQI
53AQI
In the last 24 hours,
Vocational Education Center's AQI reached its highest point of 67 at 10 AM during the Day, while the lowest point, 53, was recorded at 1 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Vocational Education Center, Huzhou, Zhejiang, China
27°C26/29°C
28°C25/32°C
27°C25/32°C
27°C25/29°C
27°C25/31°C
28°C25/31°C
29°C25/33°C
29°C25/35°C
30°C27/36°C
30°C27/35°C
29°C26/32°C
29°C26/33°C
29°C26/32°C
29°C26/32°C
28°C26/32°C
28°C25/32°C
28°C25/32°C
28°C26/32°C
28°C26/30°C
28°C26/32°C
27°C26/30°C
27°C25/32°C
25°C23/26°C
25°C23/28°C
28°C25/32°C
28°C26/31°C
29°C26/33°C
30°C27/33°C
30°C27/33°C
30°C27/34°C
--°C/°C
55AQI
51AQI
55AQI
55AQI
2025 Days Vs Air Quality
Vocational Education Center, Huzhou, Zhejiang, China
6%
13
60%
131
30%
65
4%
8
0.4%
1
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 219 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
Vocational Education Center, Huzhou, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
149AQI
128AQI
148AQI
143AQI
155AQI
143AQI
133AQI
136AQI
98AQI
104AQI
113AQI
120AQI
139AQI
152AQI
89AQI
118AQI
119AQI
146AQI
147AQI
169AQI
177AQI
163AQI
140AQI
106AQI
88AQI
104AQI
67AQI
88AQI
115AQI
118AQI
137AQI
77AQI
131AQI
123AQI
123AQI
98AQI
102AQI
78AQI
71AQI
82AQI
104AQI
96AQI
145AQI
122AQI
147AQI
130AQI
142AQI
113AQI
102AQI
113AQI
84AQI
84AQI
111AQI
133AQI
135AQI
159AQI
154AQI
164AQI
128AQI
114AQI
100AQI
74AQI
79AQI
81AQI
90AQI
102AQI
131AQI
102AQI
135AQI
137AQI
114AQI
86AQI
77AQI
69AQI
88AQI
73AQI
75AQI
91AQI
94AQI
83AQI
87AQI
96AQI
97AQI
99AQI
119AQI
117AQI
92AQI
103AQI
86AQI
75AQI
82AQI
101AQI
85AQI
113AQI
100AQI
104AQI
101AQI
100AQI
111AQI
115AQI
114AQI
263AQI
101AQI
105AQI
84AQI
81AQI
92AQI
102AQI
130AQI
101AQI
110AQI
99AQI
95AQI
106AQI
75AQI
77AQI
77AQI
94AQI
84AQI
88AQI
83AQI
81AQI
82AQI
66AQI
80AQI
105AQI
102AQI
80AQI
59AQI
67AQI
72AQI
77AQI
80AQI
88AQI
124AQI
88AQI
89AQI
89AQI
88AQI
80AQI
64AQI
82AQI
60AQI
93AQI
91AQI
87AQI
85AQI
83AQI
80AQI
91AQI
91AQI
61AQI
53AQI
74AQI
88AQI
76AQI
75AQI
80AQI
47AQI
72AQI
66AQI
72AQI
65AQI
53AQI
63AQI
50AQI
58AQI
65AQI
66AQI
59AQI
54AQI
52AQI
50AQI
51AQI
57AQI
67AQI
69AQI
58AQI
55AQI
54AQI
58AQI
55AQI
58AQI
61AQI
64AQI
65AQI
66AQI
59AQI
51AQI
53AQI
64AQI
57AQI
55AQI
63AQI
66AQI
65AQI
67AQI
64AQI
65AQI
52AQI
50AQI
45AQI
48AQI
46AQI
51AQI
53AQI
44AQI
48AQI
47AQI
47AQI
37AQI
43AQI
52AQI
55AQI
55AQI
59AQI
56AQI
57AQI
127AQI
116AQI
96AQI
103AQI
83AQI
62AQI
55AQI
56AQI
No. of days
202591AQI
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
July55AQI
202482AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July51AQI
2023121AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
November120AQI
202277AQI
Highest AQI recorded in
February103AQI
Lowest AQI recorded in
July58AQI
202180AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
July51AQI
202079AQI
Highest AQI recorded in
December127AQI
Lowest AQI recorded in
June59AQI
Most & Least Polluted Years Over the Last 6 Years
Vocational Education Center's annual 2025 AQI (91) shows an average percentage change of 6.2% (worsened AQI) compared to previous years: 2020 (79), 2021 (80), 2022 (77), 2023 (121), 2024 (82).