Shiyan, Hubei, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Shiyan, Hubei, China
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 147 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Shiyan, Hubei, China
7 AM9th Mar 2026
6 PM
6 AM10th Mar 2026
150AQI
60AQI
157AQI
130AQI
In the last 24 hours,
Shiyan's AQI reached its highest point of 157 at 1 AM during the Night, while the lowest point, 60, was recorded at 11 AM during the Day between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Shiyan, Hubei, China
3°C0/8°C
6°C1/13°C
7°C2/14°C
10°C4/17°C
12°C7/19°C
13°C7/21°C
7°C3/11°C
2°C-1/4°C
5°C-1/11°C
8°C4/13°C
11°C5/18°C
14°C7/22°C
16°C9/24°C
14°C9/19°C
8°C4/13°C
9°C3/14°C
7°C6/8°C
9°C6/11°C
8°C6/10°C
7°C6/8°C
4°C4/5°C
5°C4/9°C
8°C4/14°C
10°C4/16°C
10°C7/17°C
7°C4/10°C
4°C3/4°C
7°C2/13°C
10°C7/14°C
12°C4/20°C
93AQI
71AQI
105AQI
84AQI
2026 Days Vs Air Quality
Shiyan, Hubei, China
4%
3
38%
26
51%
35
7%
5
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2026, 4% of 70 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 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
102AQI (US)
121AQI (US)
161AQI (US)
126AQI (US)
94AQI (US)
74AQI (US)
73AQI (US)
83AQI (US)
81AQI (US)
89AQI (US)
102AQI (US)
105AQI (US)
117AQI (US)
133AQI (US)
115AQI (US)
89AQI (US)
166AQI (US)
165AQI (US)
121AQI (US)
107AQI (US)
138AQI (US)
146AQI (US)
135AQI (US)
146AQI (US)
134AQI (US)
126AQI (US)
140AQI (US)
151AQI (US)
119AQI (US)
123AQI (US)
123AQI (US)
126AQI (US)
91AQI (US)
100AQI (US)
105AQI (US)
102AQI (US)
150AQI (US)
152AQI (US)
145AQI (US)
124AQI (US)
121AQI (US)
105AQI (US)
124AQI (US)
104AQI (US)
92AQI (US)
122AQI (US)
42AQI (US)
86AQI (US)
80AQI (US)
77AQI (US)
64AQI (US)
73AQI (US)
81AQI (US)
137AQI (US)
86AQI (US)
72AQI (US)
48AQI (US)
81AQI (US)
87AQI (US)
34AQI (US)
57AQI (US)
64AQI (US)
90AQI (US)
118AQI (US)
120AQI (US)
94AQI (US)
96AQI (US)
89AQI (US)
147AQI (US)
120AQI (US)
99AQI (US)
91AQI (US)
No. of days
2026107AQI (US)
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
March91AQI (US)
202591AQI (US)
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
September51AQI (US)
202485AQI (US)
Highest AQI (US) recorded in
December120AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202381AQI (US)
Highest AQI (US) recorded in
February120AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202292AQI (US)
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
August49AQI (US)
202185AQI (US)
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
202084AQI (US)
Highest AQI (US) recorded in
December126AQI (US)
Lowest AQI (US) recorded in
August61AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shiyan's annual 2026 AQI (US) (107) shows an average percentage change of 24.7% (worsened AQI (US)) compared to previous years: 2020 (84), 2021 (85), 2022 (92), 2023 (81), 2024 (85), 2025 (91).