Environmental Monitoring Station, Shangqiu, Henan, 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
Environmental Monitoring Station, Shangqiu, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th March):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 146 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Mar - 4th Mar 2026
Environmental Monitoring Station, Shangqiu, Henan, China
7 AM3rd Mar 2026
6 PM
6 AM4th Mar 2026
162AQI
148AQI
166AQI
152AQI
In the last 24 hours,
Environmental Monitoring Station's AQI reached its highest point of 166 at 4 AM during the Night, while the lowest point, 148, was recorded at 4 PM during the Day between 3rd Mar and 4th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Environmental Monitoring Station, Shangqiu, Henan, China
7°C3/12°C
9°C4/15°C
10°C5/16°C
1°C-1/3°C
1°C-2/5°C
1°C-3/7°C
3°C-2/8°C
6°C1/13°C
8°C2/14°C
9°C4/16°C
12°C6/18°C
14°C8/21°C
9°C2/12°C
4°C1/8°C
5°C0/11°C
8°C2/15°C
11°C5/18°C
13°C7/22°C
17°C10/25°C
13°C9/16°C
8°C5/10°C
8°C6/11°C
7°C3/12°C
7°C6/8°C
8°C6/12°C
8°C6/9°C
5°C3/6°C
4°C2/6°C
7°C2/13°C
8°C5/13°C
127AQI
102AQI
128AQI
107AQI
2026 Days Vs Air Quality
Environmental Monitoring Station, Shangqiu, Henan, China
24%
15
41%
26
35%
22
Total number of days with different AQI categories in last 64 days in 2026 (301 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 64 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
Environmental Monitoring Station, Shangqiu, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
88AQI (US)
137AQI (US)
158AQI (US)
155AQI (US)
199AQI (US)
131AQI (US)
101AQI (US)
132AQI (US)
106AQI (US)
86AQI (US)
61AQI (US)
98AQI (US)
145AQI (US)
180AQI (US)
157AQI (US)
160AQI (US)
128AQI (US)
98AQI (US)
94AQI (US)
59AQI (US)
103AQI (US)
146AQI (US)
153AQI (US)
166AQI (US)
172AQI (US)
171AQI (US)
179AQI (US)
134AQI (US)
151AQI (US)
159AQI (US)
162AQI (US)
156AQI (US)
163AQI (US)
162AQI (US)
158AQI (US)
161AQI (US)
75AQI (US)
100AQI (US)
116AQI (US)
105AQI (US)
126AQI (US)
124AQI (US)
146AQI (US)
158AQI (US)
147AQI (US)
104AQI (US)
78AQI (US)
108AQI (US)
137AQI (US)
128AQI (US)
113AQI (US)
95AQI (US)
98AQI (US)
88AQI (US)
58AQI (US)
66AQI (US)
105AQI (US)
141AQI (US)
153AQI (US)
107AQI (US)
122AQI (US)
155AQI (US)
146AQI (US)
134AQI (US)
120AQI (US)
133AQI (US)
No. of days
2026128AQI (US)
Highest AQI (US) recorded in
January134AQI (US)
Lowest AQI (US) recorded in
February120AQI (US)
2025104AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
202494AQI (US)
Highest AQI (US) recorded in
January153AQI (US)
Lowest AQI (US) recorded in
July61AQI (US)
2023117AQI (US)
Highest AQI (US) recorded in
December118AQI (US)
Lowest AQI (US) recorded in
November106AQI (US)
2021146AQI (US)
Highest AQI (US) recorded in
January165AQI (US)
Lowest AQI (US) recorded in
March87AQI (US)
2020119AQI (US)
Highest AQI (US) recorded in
December164AQI (US)
Lowest AQI (US) recorded in
July72AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Environmental Monitoring Station's annual 2026 AQI (US) (128) shows an average percentage change of 12.8% (worsened AQI (US)) compared to previous years: 2020 (119), 2021 (146), 2023 (117), 2024 (94), 2025 (104).