Guangsha College, Dongyang, Zhejiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Guangsha College, Dongyang, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (17th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 136 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Nov - 18th Nov 2025
Guangsha College, Dongyang, Zhejiang, China
6 AM17th Nov 2025
5 PM
5 AM18th Nov 2025
AQI
AQI
151AQI
29AQI
In the last 24 hours,
Guangsha College's AQI reached its highest point of 151 at 11 AM during the Night, while the lowest point, 29, was recorded at 5 PM during the Night between 17th Nov and 18th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Guangsha College, Dongyang, Zhejiang, China
18°C16/19°C
15°C13/16°C
13°C12/15°C
13°C12/17°C
14°C11/19°C
14°C10/18°C
15°C10/20°C
16°C12/21°C
15°C11/20°C
16°C11/22°C
16°C9/24°C
15°C13/18°C
16°C14/19°C
17°C13/22°C
17°C13/22°C
14°C11/19°C
13°C12/15°C
14°C12/18°C
16°C14/19°C
18°C16/20°C
19°C16/23°C
16°C15/17°C
14°C13/16°C
14°C12/17°C
12°C12/13°C
13°C10/15°C
13°C8/19°C
15°C10/21°C
16°C12/23°C
--°C/°C
--°C/°C
88AQI
76AQI
87AQI
76AQI
2025 Days Vs Air Quality
Guangsha College, Dongyang, Zhejiang, China
13%
43
69%
220
18%
57
0.3%
1
Total number of days with different AQI categories in last 321 days in 2025 (44 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 321 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
Guangsha College, Dongyang, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
146AQI
146AQI
141AQI
130AQI
149AQI
136AQI
152AQI
147AQI
101AQI
97AQI
100AQI
113AQI
122AQI
120AQI
107AQI
97AQI
108AQI
112AQI
113AQI
137AQI
145AQI
132AQI
127AQI
104AQI
96AQI
77AQI
66AQI
80AQI
125AQI
98AQI
108AQI
61AQI
85AQI
115AQI
99AQI
90AQI
102AQI
77AQI
67AQI
77AQI
93AQI
101AQI
110AQI
140AQI
132AQI
138AQI
99AQI
116AQI
83AQI
100AQI
70AQI
70AQI
73AQI
97AQI
126AQI
137AQI
137AQI
129AQI
99AQI
102AQI
90AQI
75AQI
58AQI
72AQI
73AQI
98AQI
103AQI
108AQI
127AQI
119AQI
109AQI
81AQI
80AQI
53AQI
85AQI
63AQI
80AQI
85AQI
82AQI
78AQI
82AQI
86AQI
87AQI
90AQI
117AQI
103AQI
84AQI
79AQI
74AQI
70AQI
78AQI
76AQI
100AQI
95AQI
88AQI
97AQI
91AQI
96AQI
100AQI
80AQI
86AQI
105AQI
95AQI
102AQI
78AQI
84AQI
88AQI
92AQI
87AQI
97AQI
86AQI
69AQI
76AQI
69AQI
69AQI
68AQI
66AQI
73AQI
76AQI
81AQI
75AQI
76AQI
79AQI
71AQI
69AQI
82AQI
97AQI
77AQI
65AQI
67AQI
68AQI
72AQI
74AQI
73AQI
94AQI
76AQI
70AQI
78AQI
66AQI
63AQI
54AQI
63AQI
50AQI
75AQI
84AQI
87AQI
85AQI
71AQI
64AQI
71AQI
73AQI
63AQI
52AQI
56AQI
63AQI
58AQI
64AQI
73AQI
56AQI
65AQI
57AQI
53AQI
55AQI
47AQI
52AQI
44AQI
51AQI
57AQI
55AQI
55AQI
50AQI
53AQI
61AQI
52AQI
55AQI
59AQI
55AQI
56AQI
50AQI
51AQI
48AQI
43AQI
46AQI
54AQI
54AQI
53AQI
47AQI
44AQI
47AQI
47AQI
52AQI
49AQI
49AQI
53AQI
58AQI
61AQI
62AQI
61AQI
61AQI
46AQI
44AQI
39AQI
43AQI
43AQI
46AQI
45AQI
40AQI
43AQI
40AQI
45AQI
44AQI
45AQI
55AQI
60AQI
60AQI
59AQI
54AQI
50AQI
47AQI
53AQI
55AQI
59AQI
60AQI
59AQI
48AQI
42AQI
42AQI
46AQI
47AQI
46AQI
50AQI
55AQI
56AQI
53AQI
51AQI
55AQI
55AQI
55AQI
50AQI
46AQI
48AQI
50AQI
53AQI
56AQI
55AQI
58AQI
70AQI
66AQI
62AQI
64AQI
59AQI
57AQI
55AQI
56AQI
55AQI
54AQI
52AQI
61AQI
56AQI
56AQI
56AQI
50AQI
57AQI
58AQI
55AQI
51AQI
51AQI
47AQI
54AQI
74AQI
73AQI
94AQI
80AQI
75AQI
74AQI
68AQI
91AQI
73AQI
80AQI
113AQI
107AQI
79AQI
81AQI
88AQI
108AQI
99AQI
98AQI
107AQI
70AQI
89AQI
82AQI
59AQI
59AQI
56AQI
59AQI
60AQI
68AQI
89AQI
101AQI
92AQI
115AQI
84AQI
79AQI
89AQI
95AQI
101AQI
104AQI
83AQI
92AQI
110AQI
79AQI
91AQI
37AQI
84AQI
57AQI
60AQI
81AQI
103AQI
133AQI
124AQI
136AQI
117AQI
101AQI
87AQI
85AQI
73AQI
56AQI
49AQI
52AQI
60AQI
84AQI
92AQI
No. of days
202577AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
July49AQI
202472AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
July50AQI
202390AQI
Highest AQI recorded in
December91AQI
Lowest AQI recorded in
November89AQI
202266AQI
Highest AQI recorded in
April72AQI
Lowest AQI recorded in
January54AQI
202169AQI
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
July46AQI
202070AQI
Highest AQI recorded in
December92AQI
Lowest AQI recorded in
June51AQI
Most & Least Polluted Years Over the Last 6 Years
Guangsha College's annual 2025 AQI (77) shows an average percentage change of 6.2% (worsened AQI) compared to previous years: 2020 (70), 2021 (69), 2022 (66), 2023 (90), 2024 (72).