Shangyi County No 2 Middle School, Qitai, Inner Mongolia, 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
Shangyi County No 2 Middle School, Qitai, Inner Mongolia, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 62 of Moderate air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
Shangyi County No 2 Middle School, Qitai, Inner Mongolia, China
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
55AQI
23AQI
69AQI
33AQI
In the last 24 hours,
Shangyi County No 2 Middle School's AQI reached its highest point of 69 at 11 PM during the Night, while the lowest point, 23, was recorded at 2 PM during the Day between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Shangyi County No 2 Middle School, Qitai, Inner Mongolia, China
-13°C-19/-9°C
-9°C-10/-5°C
-8°C-12/-5°C
-5°C-7/-1°C
-5°C-8/0°C
-12°C-14/-10°C
-13°C-14/-10°C
-14°C-18/-13°C
-19°C-21/-18°C
-19°C-23/-15°C
-16°C-19/-13°C
-13°C-16/-9°C
-12°C-15/-8°C
-11°C-13/-7°C
-11°C-13/-8°C
-10°C-12/-6°C
-10°C-12/-6°C
-9°C-12/-5°C
-10°C-12/-7°C
-8°C-11/-4°C
-9°C-12/-4°C
-8°C-11/-5°C
-8°C-11/-2°C
-5°C-9/0°C
-4°C-7/0°C
-13°C-17/-13°C
-16°C-17/-12°C
-15°C-16/-12°C
-10°C-15/-4°C
-5°C-10/-1°C
55AQI
48AQI
65AQI
46AQI
2026 Days Vs Air Quality
Shangyi County No 2 Middle School, Qitai, Inner Mongolia, China
60%
24
35%
14
5%
2
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 60%
Health Risk Level:
Moderate
In 2026, 60% of 41 days were within WHO’s safe air quality limits, and 40% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Shangyi County No 2 Middle School, Qitai, Inner Mongolia, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
23AQI (US)
34AQI (US)
20AQI (US)
19AQI (US)
20AQI (US)
23AQI (US)
35AQI (US)
32AQI (US)
19AQI (US)
24AQI (US)
35AQI (US)
66AQI (US)
103AQI (US)
101AQI (US)
61AQI (US)
66AQI (US)
55AQI (US)
39AQI (US)
41AQI (US)
47AQI (US)
62AQI (US)
58AQI (US)
57AQI (US)
62AQI (US)
61AQI (US)
49AQI (US)
70AQI (US)
50AQI (US)
60AQI (US)
34AQI (US)
29AQI (US)
33AQI (US)
63AQI (US)
85AQI (US)
34AQI (US)
16AQI (US)
30AQI (US)
43AQI (US)
62AQI (US)
47AQI (US)
44AQI (US)
No. of days
202646AQI (US)
Highest AQI (US) recorded in
January47AQI (US)
Lowest AQI (US) recorded in
February44AQI (US)
202564AQI (US)
Highest AQI (US) recorded in
January84AQI (US)
Lowest AQI (US) recorded in
December38AQI (US)
202458AQI (US)
Highest AQI (US) recorded in
May74AQI (US)
Lowest AQI (US) recorded in
January14AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
December20AQI (US)
Lowest AQI (US) recorded in
November12AQI (US)
202259AQI (US)
Highest AQI (US) recorded in
August94AQI (US)
Lowest AQI (US) recorded in
May49AQI (US)
202153AQI (US)
Highest AQI (US) recorded in
March138AQI (US)
Lowest AQI (US) recorded in
October1AQI (US)
202069AQI (US)
Highest AQI (US) recorded in
November78AQI (US)
Lowest AQI (US) recorded in
September57AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Shangyi County No 2 Middle School's annual 2026 AQI (US) (46) shows an average percentage change of 3.4% (worsened AQI (US)) compared to previous years: 2020 (69), 2021 (53), 2022 (59), 2023 (20), 2024 (58), 2025 (64).