Shiyan, Hubei, 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
Shiyan, Hubei, China
AQI Trends: Highest and Lowest
Same Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 86 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Shiyan, Hubei, China
7 AM27th Nov 2025
5 PM
6 AM28th Nov 2025
AQI
AQI
150AQI
89AQI
In the last 24 hours,
Shiyan's AQI reached its highest point of 150 at 11 PM during the Night, while the lowest point, 89, was recorded at 6 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Shiyan, Hubei, China
14°C12/17°C
15°C11/21°C
16°C11/22°C
14°C11/19°C
13°C10/19°C
11°C7/16°C
13°C8/18°C
12°C11/13°C
11°C10/11°C
11°C10/11°C
11°C9/12°C
12°C10/14°C
11°C10/12°C
11°C6/16°C
12°C10/16°C
12°C8/18°C
12°C8/18°C
14°C11/19°C
12°C8/17°C
3°C1/5°C
2°C-1/7°C
4°C-1/11°C
7°C2/13°C
8°C3/15°C
10°C6/15°C
11°C7/16°C
7°C3/11°C
6°C1/14°C
7°C3/14°C
--°C/°C
--°C/°C
90AQI
81AQI
102AQI
80AQI
2025 Days Vs Air Quality
Shiyan, Hubei, China
6%
21
60%
199
28%
94
4%
14
0.6%
2
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 331 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
Shiyan, Hubei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
130AQI
154AQI
172AQI
173AQI
135AQI
132AQI
118AQI
103AQI
106AQI
118AQI
102AQI
119AQI
125AQI
116AQI
102AQI
106AQI
117AQI
128AQI
124AQI
127AQI
151AQI
179AQI
181AQI
122AQI
101AQI
88AQI
86AQI
96AQI
142AQI
143AQI
157AQI
155AQI
136AQI
107AQI
106AQI
85AQI
76AQI
93AQI
67AQI
89AQI
104AQI
131AQI
102AQI
107AQI
107AQI
108AQI
90AQI
112AQI
115AQI
145AQI
149AQI
162AQI
161AQI
156AQI
166AQI
141AQI
136AQI
143AQI
142AQI
143AQI
91AQI
81AQI
82AQI
94AQI
108AQI
123AQI
129AQI
128AQI
124AQI
124AQI
113AQI
111AQI
96AQI
88AQI
69AQI
73AQI
67AQI
74AQI
73AQI
84AQI
88AQI
98AQI
98AQI
95AQI
103AQI
133AQI
91AQI
104AQI
98AQI
97AQI
96AQI
90AQI
94AQI
110AQI
101AQI
114AQI
105AQI
107AQI
108AQI
96AQI
101AQI
321AQI
143AQI
119AQI
108AQI
112AQI
118AQI
124AQI
104AQI
103AQI
90AQI
141AQI
118AQI
112AQI
105AQI
111AQI
89AQI
73AQI
77AQI
74AQI
102AQI
94AQI
82AQI
83AQI
77AQI
318AQI
160AQI
127AQI
110AQI
97AQI
86AQI
90AQI
94AQI
85AQI
100AQI
96AQI
117AQI
123AQI
115AQI
119AQI
120AQI
100AQI
97AQI
103AQI
110AQI
100AQI
102AQI
93AQI
98AQI
86AQI
70AQI
71AQI
63AQI
66AQI
73AQI
66AQI
69AQI
63AQI
62AQI
63AQI
67AQI
73AQI
78AQI
78AQI
67AQI
68AQI
71AQI
74AQI
70AQI
55AQI
61AQI
57AQI
51AQI
55AQI
61AQI
60AQI
52AQI
54AQI
55AQI
56AQI
56AQI
48AQI
52AQI
52AQI
52AQI
47AQI
55AQI
50AQI
60AQI
59AQI
57AQI
68AQI
75AQI
67AQI
65AQI
64AQI
66AQI
65AQI
65AQI
66AQI
65AQI
62AQI
61AQI
51AQI
49AQI
54AQI
57AQI
56AQI
55AQI
56AQI
58AQI
59AQI
61AQI
63AQI
63AQI
69AQI
71AQI
64AQI
62AQI
60AQI
54AQI
52AQI
51AQI
54AQI
56AQI
57AQI
59AQI
53AQI
54AQI
57AQI
58AQI
53AQI
55AQI
55AQI
55AQI
53AQI
57AQI
59AQI
60AQI
57AQI
52AQI
54AQI
54AQI
56AQI
60AQI
63AQI
60AQI
56AQI
61AQI
60AQI
55AQI
54AQI
58AQI
53AQI
47AQI
50AQI
54AQI
57AQI
57AQI
50AQI
45AQI
44AQI
47AQI
53AQI
48AQI
45AQI
45AQI
54AQI
55AQI
45AQI
45AQI
38AQI
27AQI
37AQI
46AQI
47AQI
63AQI
57AQI
55AQI
59AQI
59AQI
58AQI
52AQI
54AQI
60AQI
55AQI
61AQI
67AQI
69AQI
57AQI
60AQI
89AQI
78AQI
70AQI
85AQI
111AQI
134AQI
103AQI
71AQI
79AQI
90AQI
132AQI
106AQI
75AQI
69AQI
80AQI
140AQI
150AQI
168AQI
138AQI
60AQI
56AQI
75AQI
108AQI
102AQI
105AQI
94AQI
129AQI
117AQI
94AQI
55AQI
43AQI
57AQI
58AQI
66AQI
78AQI
78AQI
73AQI
73AQI
86AQI
128AQI
121AQI
99AQI
112AQI
108AQI
64AQI
59AQI
57AQI
51AQI
72AQI
90AQI
No. of days
202587AQI
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
September51AQI
202485AQI
Highest AQI recorded in
December120AQI
Lowest AQI recorded in
July53AQI
202381AQI
Highest AQI recorded in
February120AQI
Lowest AQI recorded in
July52AQI
202292AQI
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August49AQI
202185AQI
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
August51AQI
202084AQI
Highest AQI recorded in
December126AQI
Lowest AQI recorded in
August61AQI
Most & Least Polluted Years Over the Last 6 Years
Shiyan's annual 2025 AQI (87) shows an average percentage change of 2.6% (worsened AQI) compared to previous years: 2020 (84), 2021 (85), 2022 (92), 2023 (81), 2024 (85).