Shangcheng, Henan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Shangcheng, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 52 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Shangcheng, Henan, China
5 AM2nd Jul 2025
7 PM
4 AM3rd Jul 2025
54AQI
40AQI
54AQI
53AQI
In the last 24 hours,
Shangcheng's AQI reached its highest point of 54 at 5 AM during the Day, while the lowest point, 40, was recorded at 4 PM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Shangcheng, Henan, China
24°C18/31°C
27°C21/34°C
28°C22/34°C
29°C25/34°C
26°C24/27°C
25°C23/29°C
25°C22/30°C
24°C22/28°C
25°C21/29°C
25°C20/30°C
29°C22/35°C
29°C23/37°C
28°C24/33°C
29°C23/36°C
31°C25/38°C
30°C26/37°C
25°C24/25°C
24°C23/25°C
22°C19/22°C
23°C19/28°C
22°C20/24°C
24°C19/29°C
24°C21/28°C
23°C23/25°C
25°C22/30°C
25°C23/28°C
25°C24/27°C
28°C23/34°C
31°C26/36°C
32°C27/37°C
0°C0/0°C
63AQI
63AQI
64AQI
64AQI
2025 Days Vs Air Quality
Shangcheng, Henan, China
1%
2
47%
86
44%
81
7%
12
1%
2
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 184 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
Shangcheng, Henan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
154AQI
197AQI
178AQI
190AQI
149AQI
145AQI
118AQI
119AQI
94AQI
112AQI
115AQI
113AQI
145AQI
142AQI
97AQI
113AQI
114AQI
128AQI
146AQI
164AQI
170AQI
211AQI
170AQI
147AQI
116AQI
111AQI
80AQI
98AQI
157AQI
133AQI
168AQI
150AQI
153AQI
156AQI
121AQI
111AQI
96AQI
91AQI
73AQI
82AQI
97AQI
130AQI
132AQI
121AQI
139AQI
143AQI
120AQI
132AQI
113AQI
135AQI
124AQI
121AQI
137AQI
147AQI
123AQI
147AQI
148AQI
144AQI
150AQI
121AQI
95AQI
77AQI
85AQI
105AQI
115AQI
124AQI
137AQI
149AQI
145AQI
147AQI
159AQI
136AQI
101AQI
98AQI
89AQI
78AQI
82AQI
80AQI
78AQI
75AQI
82AQI
99AQI
100AQI
97AQI
123AQI
113AQI
95AQI
105AQI
106AQI
108AQI
107AQI
100AQI
104AQI
125AQI
108AQI
101AQI
101AQI
105AQI
113AQI
105AQI
102AQI
249AQI
119AQI
101AQI
86AQI
93AQI
101AQI
99AQI
94AQI
97AQI
90AQI
105AQI
113AQI
97AQI
92AQI
83AQI
88AQI
86AQI
88AQI
88AQI
82AQI
86AQI
78AQI
83AQI
78AQI
128AQI
130AQI
103AQI
87AQI
78AQI
82AQI
83AQI
87AQI
98AQI
114AQI
90AQI
145AQI
105AQI
121AQI
98AQI
86AQI
85AQI
103AQI
107AQI
107AQI
112AQI
112AQI
113AQI
95AQI
89AQI
83AQI
75AQI
67AQI
75AQI
88AQI
80AQI
82AQI
73AQI
68AQI
66AQI
67AQI
77AQI
77AQI
80AQI
71AQI
60AQI
63AQI
68AQI
55AQI
50AQI
54AQI
52AQI
52AQI
58AQI
59AQI
63AQI
57AQI
55AQI
53AQI
48AQI
52AQI
53AQI
52AQI
139AQI
126AQI
107AQI
105AQI
98AQI
65AQI
53AQI
No. of days
2025106AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July53AQI
202483AQI
Highest AQI recorded in
December134AQI
Lowest AQI recorded in
July54AQI
202355AQI
Highest AQI recorded in
November55AQI
Lowest AQI recorded in
December55AQI
2021110AQI
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
March55AQI
202096AQI
Highest AQI recorded in
December138AQI
Lowest AQI recorded in
July51AQI
Most & Least Polluted Years Over the Last 5 Years
Shangcheng's annual 2025 AQI (106) shows an average percentage change of 31.6% (worsened AQI) compared to previous years: 2020 (96), 2021 (110), 2023 (55), 2024 (83).