City Epa, Yicheng, Jiangsu, 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
City Epa, Yicheng, Jiangsu, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th February):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Feb - 7th Feb 2026
City Epa, Yicheng, Jiangsu, China
6 AM6th Feb 2026
5 PM
5 AM7th Feb 2026
155AQI
23AQI
38AQI
21AQI
In the last 24 hours,
City Epa's AQI reached its highest point of 155 at 6 AM during the Day, while the lowest point, 21, was recorded at 6 PM during the Night between 6th Feb and 7th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
City Epa, Yicheng, Jiangsu, China
7°C3/11°C
7°C4/10°C
3°C0/6°C
7°C2/13°C
9°C6/14°C
11°C7/16°C
12°C8/17°C
12°C8/17°C
10°C7/14°C
9°C7/12°C
5°C0/8°C
0°C-2/2°C
-1°C-4/2°C
-1°C-3/3°C
4°C0/9°C
5°C2/8°C
8°C5/13°C
7°C4/8°C
5°C3/8°C
5°C2/7°C
7°C4/11°C
4°C3/5°C
3°C2/6°C
4°C2/7°C
6°C3/11°C
6°C3/10°C
9°C5/14°C
11°C9/13°C
4°C1/5°C
2°C0/4°C
111AQI
97AQI
112AQI
97AQI
2026 Days Vs Air Quality
City Epa, Yicheng, Jiangsu, China
8%
3
37%
14
34%
13
21%
8
Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)
Under WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2026, 8% of 39 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
City Epa, Yicheng, Jiangsu, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI (US)
84AQI (US)
106AQI (US)
158AQI (US)
162AQI (US)
169AQI (US)
112AQI (US)
141AQI (US)
132AQI (US)
99AQI (US)
70AQI (US)
95AQI (US)
114AQI (US)
148AQI (US)
157AQI (US)
173AQI (US)
170AQI (US)
102AQI (US)
53AQI (US)
69AQI (US)
93AQI (US)
83AQI (US)
123AQI (US)
157AQI (US)
131AQI (US)
57AQI (US)
86AQI (US)
100AQI (US)
76AQI (US)
57AQI (US)
47AQI (US)
111AQI (US)
129AQI (US)
141AQI (US)
110AQI (US)
152AQI (US)
85AQI (US)
50AQI (US)
109AQI (US)
111AQI (US)
No. of days
2026109AQI (US)
Highest AQI (US) recorded in
February111AQI (US)
Lowest AQI (US) recorded in
January109AQI (US)
202589AQI (US)
Highest AQI (US) recorded in
January127AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202478AQI (US)
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
2023136AQI (US)
Highest AQI (US) recorded in
December137AQI (US)
Lowest AQI (US) recorded in
November133AQI (US)
202184AQI (US)
Highest AQI (US) recorded in
January119AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202078AQI (US)
Highest AQI (US) recorded in
December124AQI (US)
Lowest AQI (US) recorded in
June57AQI (US)
Most & Least Polluted Years Over the Last 6 Years
City Epa's annual 2026 AQI (US) (109) shows an average percentage change of 22.5% (worsened AQI (US)) compared to previous years: 2020 (78), 2021 (84), 2023 (136), 2024 (78), 2025 (89).