No8 Middle School, Changzhi, Shanxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
No8 Middle School, Changzhi, Shanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 110 of Poor air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
No8 Middle School, Changzhi, Shanxi, China
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
55AQI
16AQI
129AQI
29AQI
In the last 24 hours,
No8 Middle School's AQI reached its highest point of 129 at 10 PM during the Night, while the lowest point, 16, was recorded at 5 PM during the Day between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
No8 Middle School, Changzhi, Shanxi, China
-4°C-8/1°C
0°C-4/5°C
1°C-3/6°C
3°C0/7°C
4°C1/10°C
2°C-1/7°C
-2°C-6/2°C
-4°C-5/-1°C
-6°C-8/-4°C
-7°C-10/-3°C
-5°C-7/-3°C
-5°C-10/0°C
-2°C-6/3°C
0°C-4/5°C
-2°C-3/0°C
-1°C-4/4°C
-1°C-3/2°C
0°C-5/5°C
-2°C-3/1°C
-2°C-4/1°C
-1°C-4/3°C
-1°C-4/4°C
0°C-4/5°C
1°C-2/5°C
3°C0/8°C
3°C-1/9°C
-2°C-4/0°C
-2°C-5/1°C
-2°C-6/4°C
-1°C-2/2°C
136AQI
115AQI
138AQI
110AQI
2026 Days Vs Air Quality
No8 Middle School, Changzhi, Shanxi, China
3%
1
30%
12
33%
13
35%
14
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2026, 3% of 41 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
No8 Middle School, Changzhi, Shanxi, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
146AQI (US)
171AQI (US)
171AQI (US)
161AQI (US)
157AQI (US)
61AQI (US)
67AQI (US)
88AQI (US)
72AQI (US)
77AQI (US)
55AQI (US)
86AQI (US)
91AQI (US)
92AQI (US)
86AQI (US)
118AQI (US)
151AQI (US)
144AQI (US)
146AQI (US)
141AQI (US)
104AQI (US)
141AQI (US)
126AQI (US)
134AQI (US)
173AQI (US)
175AQI (US)
166AQI (US)
154AQI (US)
176AQI (US)
173AQI (US)
163AQI (US)
128AQI (US)
95AQI (US)
164AQI (US)
168AQI (US)
137AQI (US)
117AQI (US)
71AQI (US)
42AQI (US)
110AQI (US)
128AQI (US)
115AQI (US)
No. of days
2026125AQI (US)
Highest AQI (US) recorded in
January128AQI (US)
Lowest AQI (US) recorded in
February115AQI (US)
202592AQI (US)
Highest AQI (US) recorded in
December120AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202490AQI (US)
Highest AQI (US) recorded in
February118AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
202395AQI (US)
Highest AQI (US) recorded in
February137AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2022104AQI (US)
Highest AQI (US) recorded in
January150AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
2021104AQI (US)
Highest AQI (US) recorded in
March158AQI (US)
Lowest AQI (US) recorded in
July73AQI (US)
2020110AQI (US)
Highest AQI (US) recorded in
November130AQI (US)
Lowest AQI (US) recorded in
August79AQI (US)
Most & Least Polluted Years Over the Last 7 Years
No8 Middle School's annual 2026 AQI (US) (125) shows an average percentage change of 26.6% (worsened AQI (US)) compared to previous years: 2020 (110), 2021 (104), 2022 (104), 2023 (95), 2024 (90), 2025 (92).