Shangcheng, Henan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Shangcheng, Henan, China
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 44 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Shangcheng, Henan, China
6 AM29th Sep 2026
6 PM
5 AM30th Sep 2026
40AQI
21AQI
42AQI
27AQI
In the last 24 hours,
Shangcheng's AQI reached its highest point of 42 at 5 AM during the Night, while the lowest point, 21, was recorded at 2 PM during the Day between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Shangcheng, Henan, China
24°C21/28°C
22°C20/23°C
22°C20/26°C
23°C19/28°C
24°C19/29°C
24°C20/29°C
25°C20/30°C
26°C22/31°C
22°C19/25°C
19°C17/22°C
21°C16/26°C
23°C19/28°C
25°C21/30°C
25°C22/30°C
23°C20/28°C
22°C19/25°C
18°C17/20°C
18°C17/21°C
23°C19/27°C
23°C22/26°C
20°C19/22°C
20°C19/22°C
22°C20/25°C
23°C22/27°C
23°C20/25°C
20°C20/22°C
21°C21/22°C
20°C18/21°C
19°C18/20°C
21°C19/23°C
82AQI
54AQI
81AQI
56AQI
2026 Days Vs Air Quality
Shangcheng, Henan, China
25%
68
43%
118
27%
73
5%
14
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2026, 25% of 273 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Shangcheng, Henan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
98AQI (US)
150AQI (US)
151AQI (US)
151AQI (US)
157AQI (US)
120AQI (US)
75AQI (US)
118AQI (US)
111AQI (US)
116AQI (US)
82AQI (US)
103AQI (US)
149AQI (US)
149AQI (US)
136AQI (US)
147AQI (US)
172AQI (US)
133AQI (US)
79AQI (US)
94AQI (US)
96AQI (US)
123AQI (US)
127AQI (US)
155AQI (US)
165AQI (US)
163AQI (US)
161AQI (US)
144AQI (US)
145AQI (US)
125AQI (US)
105AQI (US)
108AQI (US)
140AQI (US)
166AQI (US)
158AQI (US)
161AQI (US)
125AQI (US)
86AQI (US)
116AQI (US)
100AQI (US)
125AQI (US)
131AQI (US)
126AQI (US)
120AQI (US)
122AQI (US)
138AQI (US)
78AQI (US)
152AQI (US)
130AQI (US)
130AQI (US)
112AQI (US)
73AQI (US)
91AQI (US)
82AQI (US)
59AQI (US)
67AQI (US)
75AQI (US)
104AQI (US)
72AQI (US)
73AQI (US)
73AQI (US)
124AQI (US)
139AQI (US)
116AQI (US)
139AQI (US)
120AQI (US)
128AQI (US)
152AQI (US)
147AQI (US)
138AQI (US)
143AQI (US)
143AQI (US)
150AQI (US)
142AQI (US)
151AQI (US)
106AQI (US)
104AQI (US)
132AQI (US)
146AQI (US)
141AQI (US)
116AQI (US)
141AQI (US)
143AQI (US)
121AQI (US)
138AQI (US)
137AQI (US)
115AQI (US)
106AQI (US)
106AQI (US)
144AQI (US)
106AQI (US)
94AQI (US)
59AQI (US)
65AQI (US)
85AQI (US)
96AQI (US)
77AQI (US)
52AQI (US)
65AQI (US)
56AQI (US)
110AQI (US)
89AQI (US)
47AQI (US)
45AQI (US)
70AQI (US)
111AQI (US)
100AQI (US)
89AQI (US)
75AQI (US)
64AQI (US)
57AQI (US)
51AQI (US)
47AQI (US)
43AQI (US)
50AQI (US)
58AQI (US)
84AQI (US)
67AQI (US)
57AQI (US)
53AQI (US)
52AQI (US)
71AQI (US)
38AQI (US)
28AQI (US)
46AQI (US)
59AQI (US)
72AQI (US)
44AQI (US)
55AQI (US)
74AQI (US)
67AQI (US)
86AQI (US)
113AQI (US)
102AQI (US)
66AQI (US)
74AQI (US)
63AQI (US)
55AQI (US)
52AQI (US)
63AQI (US)
70AQI (US)
82AQI (US)
72AQI (US)
71AQI (US)
67AQI (US)
45AQI (US)
33AQI (US)
65AQI (US)
61AQI (US)
67AQI (US)
76AQI (US)
107AQI (US)
113AQI (US)
127AQI (US)
92AQI (US)
81AQI (US)
72AQI (US)
84AQI (US)
74AQI (US)
46AQI (US)
41AQI (US)
62AQI (US)
75AQI (US)
53AQI (US)
53AQI (US)
58AQI (US)
55AQI (US)
65AQI (US)
89AQI (US)
49AQI (US)
29AQI (US)
59AQI (US)
45AQI (US)
48AQI (US)
33AQI (US)
57AQI (US)
59AQI (US)
83AQI (US)
84AQI (US)
104AQI (US)
72AQI (US)
48AQI (US)
38AQI (US)
19AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
33AQI (US)
47AQI (US)
39AQI (US)
52AQI (US)
67AQI (US)
41AQI (US)
36AQI (US)
47AQI (US)
51AQI (US)
69AQI (US)
62AQI (US)
37AQI (US)
40AQI (US)
29AQI (US)
40AQI (US)
49AQI (US)
62AQI (US)
32AQI (US)
46AQI (US)
29AQI (US)
32AQI (US)
38AQI (US)
40AQI (US)
48AQI (US)
40AQI (US)
62AQI (US)
76AQI (US)
58AQI (US)
69AQI (US)
74AQI (US)
54AQI (US)
44AQI (US)
29AQI (US)
32AQI (US)
45AQI (US)
47AQI (US)
36AQI (US)
47AQI (US)
54AQI (US)
75AQI (US)
81AQI (US)
55AQI (US)
40AQI (US)
38AQI (US)
30AQI (US)
35AQI (US)
49AQI (US)
48AQI (US)
64AQI (US)
80AQI (US)
68AQI (US)
59AQI (US)
53AQI (US)
46AQI (US)
34AQI (US)
54AQI (US)
60AQI (US)
64AQI (US)
59AQI (US)
58AQI (US)
77AQI (US)
48AQI (US)
50AQI (US)
63AQI (US)
77AQI (US)
90AQI (US)
90AQI (US)
113AQI (US)
104AQI (US)
103AQI (US)
72AQI (US)
89AQI (US)
85AQI (US)
70AQI (US)
110AQI (US)
103AQI (US)
120AQI (US)
74AQI (US)
35AQI (US)
33AQI (US)
41AQI (US)
29AQI (US)
44AQI (US)
129AQI (US)
112AQI (US)
128AQI (US)
71AQI (US)
64AQI (US)
69AQI (US)
40AQI (US)
53AQI (US)
70AQI (US)
No. of days
202682AQI (US)
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
July40AQI (US)
202597AQI (US)
Highest AQI (US) recorded in
December146AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202483AQI (US)
Highest AQI (US) recorded in
December134AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
202355AQI (US)
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
December55AQI (US)
2021111AQI (US)
Highest AQI (US) recorded in
January123AQI (US)
Lowest AQI (US) recorded in
March55AQI (US)
202096AQI (US)
Highest AQI (US) recorded in
December138AQI (US)
Lowest AQI (US) recorded in
July51AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Shangcheng's annual 2026 AQI (US) (82) shows an average percentage change of -1.6% (improved AQI (US)) compared to previous years: 2020 (96), 2021 (111), 2023 (55), 2024 (83), 2025 (97).