Jang Yuan, Siping, Jilin, 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
Jang Yuan, Siping, Jilin, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jul - 3rd Jul 2025
Jang Yuan, Siping, Jilin, China
5 AM2nd Jul 2025
8 PM
4 AM3rd Jul 2025
63AQI
43AQI
63AQI
58AQI
In the last 24 hours,
Jang Yuan's AQI reached its highest point of 63 at 6 PM during the Day, while the lowest point, 43, was recorded at 11 AM during the Day between 2nd Jul and 3rd Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Jang Yuan, Siping, Jilin, China
15°C11/19°C
19°C12/24°C
22°C18/28°C
21°C16/26°C
21°C15/27°C
26°C17/33°C
19°C16/24°C
14°C12/17°C
20°C13/27°C
23°C17/29°C
24°C21/29°C
24°C18/30°C
21°C18/26°C
20°C17/25°C
21°C16/27°C
24°C16/30°C
20°C18/20°C
20°C16/24°C
20°C13/26°C
25°C18/32°C
26°C19/33°C
27°C20/34°C
28°C23/35°C
29°C22/35°C
24°C22/26°C
23°C20/27°C
24°C20/29°C
22°C21/24°C
25°C21/30°C
25°C22/29°C
0°C0/0°C
70AQI
59AQI
69AQI
63AQI
2025 Days Vs Air Quality
Jang Yuan, Siping, Jilin, China
2%
3
46%
85
45%
82
7%
12
0.5%
1
Total number of days with different AQI categories in last 184 days in 2025 (181 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% 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
Jang Yuan, Siping, Jilin, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
89AQI
88AQI
95AQI
119AQI
139AQI
150AQI
107AQI
123AQI
110AQI
137AQI
129AQI
155AQI
145AQI
101AQI
102AQI
94AQI
114AQI
117AQI
116AQI
125AQI
129AQI
142AQI
139AQI
147AQI
140AQI
155AQI
159AQI
115AQI
150AQI
131AQI
157AQI
166AQI
174AQI
140AQI
151AQI
148AQI
150AQI
94AQI
101AQI
114AQI
118AQI
127AQI
118AQI
128AQI
143AQI
133AQI
91AQI
81AQI
77AQI
94AQI
99AQI
103AQI
108AQI
97AQI
97AQI
132AQI
84AQI
138AQI
142AQI
130AQI
94AQI
100AQI
101AQI
127AQI
119AQI
110AQI
143AQI
144AQI
153AQI
140AQI
160AQI
93AQI
97AQI
99AQI
108AQI
132AQI
121AQI
134AQI
139AQI
131AQI
248AQI
178AQI
141AQI
182AQI
170AQI
104AQI
101AQI
87AQI
100AQI
124AQI
138AQI
140AQI
150AQI
133AQI
108AQI
113AQI
101AQI
116AQI
141AQI
134AQI
136AQI
102AQI
86AQI
78AQI
86AQI
82AQI
100AQI
73AQI
83AQI
93AQI
124AQI
73AQI
92AQI
118AQI
120AQI
140AQI
105AQI
129AQI
110AQI
110AQI
80AQI
76AQI
67AQI
65AQI
74AQI
72AQI
85AQI
79AQI
80AQI
76AQI
86AQI
98AQI
101AQI
118AQI
99AQI
86AQI
79AQI
76AQI
76AQI
83AQI
91AQI
87AQI
73AQI
84AQI
68AQI
82AQI
85AQI
102AQI
90AQI
106AQI
106AQI
81AQI
96AQI
65AQI
79AQI
64AQI
69AQI
63AQI
74AQI
65AQI
55AQI
64AQI
67AQI
70AQI
71AQI
82AQI
67AQI
75AQI
73AQI
70AQI
56AQI
47AQI
33AQI
50AQI
61AQI
64AQI
67AQI
71AQI
67AQI
73AQI
51AQI
53AQI
56AQI
126AQI
120AQI
129AQI
110AQI
85AQI
66AQI
55AQI
No. of days
2025106AQI
Highest AQI recorded in
March129AQI
Lowest AQI recorded in
July55AQI
202488AQI
Highest AQI recorded in
February133AQI
Lowest AQI recorded in
September47AQI
202389AQI
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
August46AQI
202277AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
July48AQI
202176AQI
Highest AQI recorded in
March115AQI
Lowest AQI recorded in
September41AQI
202077AQI
Highest AQI recorded in
April146AQI
Lowest AQI recorded in
September53AQI
Most & Least Polluted Years Over the Last 6 Years
Jang Yuan's annual 2025 AQI (106) shows an average percentage change of 30.5% (worsened AQI) compared to previous years: 2020 (77), 2021 (76), 2022 (77), 2023 (89), 2024 (88).