Ya Shangchzng, Siping, Jilin, 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
Ya Shangchzng, Siping, Jilin, China
AQI Trends: Highest and Lowest
Same Day Analysis (23rd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Ya Shangchzng, Siping, Jilin, China
6 AM23rd Sep 2025
7 PM
5 AM24th Sep 2025
86AQI
35AQI
66AQI
56AQI
In the last 24 hours,
Ya Shangchzng's AQI reached its highest point of 86 at 9 AM during the Day, while the lowest point, 35, was recorded at 3 PM during the Day between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Ya Shangchzng, Siping, Jilin, China
21°C18/24°C
22°C17/27°C
21°C17/25°C
18°C17/19°C
20°C17/24°C
22°C18/26°C
20°C17/24°C
21°C16/27°C
22°C17/27°C
23°C19/27°C
23°C18/28°C
22°C18/27°C
20°C18/25°C
20°C15/24°C
17°C13/23°C
17°C12/23°C
19°C15/24°C
21°C15/26°C
22°C20/26°C
21°C17/27°C
20°C13/25°C
18°C11/24°C
17°C11/20°C
13°C7/19°C
15°C9/21°C
16°C10/22°C
17°C13/24°C
16°C10/22°C
17°C13/22°C
19°C13/25°C
--°C/°C
56AQI
39AQI
62AQI
54AQI
2025 Days Vs Air Quality
Ya Shangchzng, Siping, Jilin, China
16%
43
47%
126
31%
83
5%
13
0.3%
1
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Under WHO’s Safe Air Quality Limits: 16%
Health Risk Level:
Extreme
In 2025, 16% of 267 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
Ya Shangchzng, Siping, Jilin, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
91AQI
87AQI
92AQI
116AQI
139AQI
148AQI
110AQI
117AQI
113AQI
132AQI
129AQI
151AQI
146AQI
104AQI
101AQI
97AQI
114AQI
116AQI
116AQI
119AQI
127AQI
139AQI
136AQI
144AQI
139AQI
147AQI
160AQI
117AQI
157AQI
132AQI
156AQI
168AQI
176AQI
135AQI
153AQI
150AQI
148AQI
101AQI
104AQI
114AQI
116AQI
125AQI
122AQI
126AQI
141AQI
133AQI
89AQI
82AQI
72AQI
91AQI
97AQI
103AQI
105AQI
100AQI
101AQI
140AQI
84AQI
138AQI
141AQI
132AQI
93AQI
100AQI
97AQI
125AQI
116AQI
106AQI
141AQI
143AQI
153AQI
139AQI
159AQI
91AQI
95AQI
101AQI
106AQI
130AQI
119AQI
134AQI
141AQI
133AQI
256AQI
177AQI
143AQI
180AQI
170AQI
107AQI
100AQI
89AQI
103AQI
126AQI
141AQI
146AQI
156AQI
146AQI
111AQI
116AQI
101AQI
119AQI
144AQI
140AQI
134AQI
96AQI
90AQI
75AQI
87AQI
82AQI
99AQI
75AQI
82AQI
97AQI
121AQI
73AQI
90AQI
119AQI
126AQI
142AQI
112AQI
130AQI
115AQI
122AQI
83AQI
84AQI
69AQI
68AQI
77AQI
76AQI
88AQI
84AQI
83AQI
80AQI
90AQI
101AQI
99AQI
120AQI
96AQI
90AQI
81AQI
81AQI
81AQI
88AQI
94AQI
89AQI
78AQI
88AQI
75AQI
86AQI
88AQI
109AQI
98AQI
113AQI
111AQI
80AQI
102AQI
70AQI
84AQI
70AQI
74AQI
68AQI
77AQI
73AQI
63AQI
67AQI
73AQI
73AQI
75AQI
85AQI
73AQI
76AQI
76AQI
74AQI
64AQI
56AQI
44AQI
51AQI
61AQI
64AQI
67AQI
71AQI
67AQI
71AQI
55AQI
55AQI
57AQI
50AQI
49AQI
59AQI
50AQI
53AQI
57AQI
63AQI
63AQI
66AQI
65AQI
57AQI
55AQI
51AQI
53AQI
55AQI
55AQI
59AQI
45AQI
51AQI
58AQI
45AQI
45AQI
58AQI
64AQI
52AQI
46AQI
50AQI
43AQI
44AQI
51AQI
56AQI
42AQI
41AQI
44AQI
39AQI
38AQI
42AQI
42AQI
47AQI
41AQI
53AQI
49AQI
49AQI
56AQI
50AQI
40AQI
50AQI
56AQI
44AQI
44AQI
38AQI
54AQI
38AQI
41AQI
38AQI
39AQI
34AQI
40AQI
57AQI
55AQI
58AQI
59AQI
63AQI
67AQI
70AQI
50AQI
50AQI
47AQI
49AQI
55AQI
63AQI
62AQI
65AQI
57AQI
49AQI
51AQI
44AQI
48AQI
47AQI
53AQI
50AQI
52AQI
58AQI
126AQI
120AQI
129AQI
113AQI
89AQI
70AQI
54AQI
45AQI
55AQI
No. of days
202590AQI
Highest AQI recorded in
March129AQI
Lowest AQI recorded in
August45AQI
202488AQI
Highest AQI recorded in
February128AQI
Lowest AQI recorded in
September53AQI
202390AQI
Highest AQI recorded in
March130AQI
Lowest AQI recorded in
August51AQI
202282AQI
Highest AQI recorded in
February114AQI
Lowest AQI recorded in
July56AQI
202180AQI
Highest AQI recorded in
March121AQI
Lowest AQI recorded in
September52AQI
202078AQI
Highest AQI recorded in
April146AQI
Lowest AQI recorded in
September54AQI
Most & Least Polluted Years Over the Last 6 Years
Ya Shangchzng's annual 2025 AQI (90) shows an average percentage change of 7.4% (worsened AQI) compared to previous years: 2020 (78), 2021 (80), 2022 (82), 2023 (90), 2024 (88).