No 4 Middle School, Fuyang, 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
No 4 Middle School, Fuyang, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 98 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Nov - 22nd Nov 2025
No 4 Middle School, Fuyang, Zhejiang, China
6 AM21st Nov 2025
5 PM
5 AM22nd Nov 2025
AQI
AQI
130AQI
90AQI
In the last 24 hours,
No 4 Middle School's AQI reached its highest point of 130 at 5 AM during the Night, while the lowest point, 90, was recorded at 6 PM during the Night between 21st Nov and 22nd Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
No 4 Middle School, Fuyang, Zhejiang, China
13°C8/19°C
14°C10/19°C
15°C11/21°C
15°C12/17°C
14°C10/20°C
14°C11/20°C
15°C9/21°C
15°C14/17°C
16°C14/19°C
16°C12/22°C
16°C12/22°C
13°C11/18°C
14°C11/18°C
13°C10/18°C
17°C15/18°C
17°C16/17°C
18°C16/21°C
16°C14/16°C
14°C13/16°C
14°C11/17°C
13°C10/15°C
14°C10/19°C
13°C9/19°C
13°C9/20°C
15°C10/22°C
11°C5/15°C
6°C2/11°C
5°C0/11°C
7°C1/14°C
--°C/°C
--°C/°C
77AQI
77AQI
79AQI
72AQI
2025 Days Vs Air Quality
No 4 Middle School, Fuyang, Zhejiang, China
13%
41
66%
214
19%
61
3%
9
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 325 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
No 4 Middle School, Fuyang, Zhejiang, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
152AQI
146AQI
146AQI
149AQI
155AQI
143AQI
148AQI
145AQI
113AQI
99AQI
106AQI
120AQI
133AQI
135AQI
91AQI
99AQI
113AQI
128AQI
130AQI
151AQI
159AQI
150AQI
147AQI
115AQI
88AQI
86AQI
66AQI
86AQI
127AQI
111AQI
126AQI
68AQI
113AQI
120AQI
108AQI
94AQI
108AQI
76AQI
68AQI
77AQI
94AQI
108AQI
134AQI
139AQI
152AQI
154AQI
105AQI
121AQI
89AQI
116AQI
85AQI
80AQI
93AQI
133AQI
134AQI
154AQI
146AQI
135AQI
107AQI
102AQI
91AQI
70AQI
69AQI
81AQI
86AQI
107AQI
119AQI
123AQI
142AQI
151AQI
136AQI
89AQI
89AQI
59AQI
87AQI
64AQI
81AQI
86AQI
86AQI
78AQI
85AQI
91AQI
92AQI
93AQI
119AQI
108AQI
88AQI
89AQI
94AQI
75AQI
88AQI
88AQI
108AQI
109AQI
91AQI
103AQI
94AQI
99AQI
109AQI
93AQI
91AQI
177AQI
98AQI
105AQI
80AQI
83AQI
92AQI
99AQI
111AQI
110AQI
99AQI
88AQI
92AQI
95AQI
74AQI
76AQI
73AQI
84AQI
87AQI
86AQI
80AQI
78AQI
82AQI
73AQI
75AQI
98AQI
108AQI
81AQI
59AQI
64AQI
70AQI
74AQI
77AQI
80AQI
113AQI
78AQI
76AQI
83AQI
75AQI
69AQI
56AQI
70AQI
55AQI
80AQI
91AQI
98AQI
97AQI
81AQI
75AQI
83AQI
83AQI
61AQI
49AQI
67AQI
78AQI
66AQI
71AQI
77AQI
53AQI
69AQI
64AQI
59AQI
65AQI
53AQI
55AQI
40AQI
49AQI
59AQI
57AQI
57AQI
51AQI
50AQI
43AQI
46AQI
50AQI
59AQI
61AQI
54AQI
49AQI
50AQI
52AQI
45AQI
51AQI
57AQI
56AQI
58AQI
53AQI
50AQI
49AQI
48AQI
56AQI
53AQI
52AQI
55AQI
60AQI
62AQI
63AQI
62AQI
61AQI
49AQI
44AQI
40AQI
42AQI
44AQI
46AQI
48AQI
40AQI
44AQI
41AQI
46AQI
40AQI
42AQI
55AQI
57AQI
58AQI
60AQI
56AQI
48AQI
46AQI
50AQI
52AQI
57AQI
56AQI
58AQI
48AQI
42AQI
42AQI
46AQI
49AQI
48AQI
52AQI
55AQI
55AQI
51AQI
49AQI
54AQI
55AQI
56AQI
52AQI
48AQI
52AQI
52AQI
53AQI
56AQI
56AQI
58AQI
71AQI
68AQI
65AQI
71AQI
63AQI
58AQI
55AQI
57AQI
55AQI
54AQI
51AQI
58AQI
58AQI
57AQI
55AQI
55AQI
57AQI
61AQI
58AQI
57AQI
51AQI
61AQI
81AQI
89AQI
97AQI
103AQI
76AQI
79AQI
83AQI
100AQI
103AQI
108AQI
100AQI
127AQI
100AQI
66AQI
70AQI
83AQI
145AQI
127AQI
83AQI
90AQI
74AQI
60AQI
62AQI
61AQI
58AQI
58AQI
61AQI
58AQI
64AQI
73AQI
83AQI
76AQI
57AQI
65AQI
69AQI
50AQI
79AQI
123AQI
63AQI
73AQI
87AQI
91AQI
100AQI
64AQI
46AQI
81AQI
44AQI
55AQI
62AQI
102AQI
126AQI
100AQI
95AQI
45AQI
60AQI
78AQI
98AQI
125AQI
111AQI
95AQI
96AQI
79AQI
57AQI
50AQI
52AQI
64AQI
80AQI
80AQI
No. of days
202581AQI
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
July50AQI
202476AQI
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
July52AQI
2023107AQI
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
November103AQI
202280AQI
Highest AQI recorded in
October104AQI
Lowest AQI recorded in
July64AQI
202183AQI
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
July56AQI
202083AQI
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
June54AQI
Most & Least Polluted Years Over the Last 6 Years
No 4 Middle School's annual 2025 AQI (81) shows an average percentage change of -4.8% (improved AQI) compared to previous years: 2020 (83), 2021 (83), 2022 (80), 2023 (107), 2024 (76).