Chunyang Street, Suining, Sichuan, 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
Chunyang Street, Suining, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (20th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 51 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: 20th Sep - 21st Sep 2025
Chunyang Street, Suining, Sichuan, China
6 AM20th Sep 2025
7 PM
5 AM21st Sep 2025
53AQI
35AQI
60AQI
53AQI
In the last 24 hours,
Chunyang Street's AQI reached its highest point of 60 at 10 PM during the Night, while the lowest point, 35, was recorded at 2 PM during the Day between 20th Sep and 21st Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Chunyang Street, Suining, Sichuan, China
28°C24/31°C
27°C24/31°C
26°C24/29°C
28°C24/33°C
29°C25/34°C
30°C26/34°C
27°C21/33°C
23°C20/28°C
24°C21/28°C
24°C21/28°C
26°C21/31°C
27°C24/31°C
26°C24/30°C
27°C24/30°C
23°C20/25°C
22°C20/25°C
24°C21/29°C
24°C22/26°C
25°C23/30°C
27°C24/31°C
26°C24/29°C
24°C23/25°C
27°C23/31°C
28°C25/32°C
29°C25/33°C
28°C24/32°C
24°C22/26°C
21°C20/22°C
21°C19/25°C
21°C20/23°C
--°C/°C
60AQI
49AQI
64AQI
61AQI
2025 Days Vs Air Quality
Chunyang Street, Suining, Sichuan, China
10%
26
40%
105
42%
110
8%
22
Total number of days with different AQI categories in last 264 days in 2025 (101 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 264 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
Chunyang Street, Suining, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
169AQI
180AQI
187AQI
175AQI
166AQI
165AQI
149AQI
124AQI
126AQI
110AQI
105AQI
107AQI
138AQI
144AQI
155AQI
145AQI
155AQI
153AQI
160AQI
163AQI
170AQI
186AQI
198AQI
164AQI
102AQI
101AQI
109AQI
132AQI
189AQI
168AQI
151AQI
128AQI
112AQI
96AQI
94AQI
101AQI
76AQI
80AQI
70AQI
89AQI
98AQI
126AQI
85AQI
96AQI
79AQI
92AQI
105AQI
109AQI
102AQI
115AQI
107AQI
96AQI
94AQI
81AQI
89AQI
100AQI
114AQI
120AQI
128AQI
142AQI
113AQI
85AQI
72AQI
60AQI
57AQI
66AQI
85AQI
100AQI
110AQI
102AQI
113AQI
93AQI
93AQI
70AQI
69AQI
68AQI
79AQI
83AQI
91AQI
106AQI
138AQI
123AQI
122AQI
131AQI
144AQI
153AQI
133AQI
121AQI
116AQI
120AQI
123AQI
128AQI
136AQI
140AQI
140AQI
140AQI
141AQI
139AQI
143AQI
141AQI
133AQI
194AQI
155AQI
156AQI
147AQI
144AQI
137AQI
139AQI
141AQI
125AQI
128AQI
122AQI
126AQI
113AQI
121AQI
114AQI
116AQI
118AQI
105AQI
112AQI
108AQI
116AQI
121AQI
111AQI
107AQI
119AQI
119AQI
111AQI
127AQI
123AQI
113AQI
123AQI
120AQI
130AQI
141AQI
140AQI
144AQI
144AQI
137AQI
136AQI
135AQI
126AQI
130AQI
125AQI
117AQI
119AQI
109AQI
104AQI
99AQI
108AQI
104AQI
106AQI
101AQI
108AQI
124AQI
114AQI
119AQI
112AQI
103AQI
102AQI
100AQI
106AQI
104AQI
103AQI
105AQI
99AQI
95AQI
92AQI
63AQI
56AQI
63AQI
54AQI
42AQI
41AQI
50AQI
43AQI
49AQI
53AQI
58AQI
54AQI
47AQI
47AQI
41AQI
45AQI
48AQI
45AQI
52AQI
52AQI
47AQI
46AQI
51AQI
51AQI
53AQI
59AQI
61AQI
62AQI
64AQI
66AQI
62AQI
60AQI
55AQI
53AQI
47AQI
43AQI
40AQI
42AQI
42AQI
47AQI
53AQI
59AQI
61AQI
55AQI
59AQI
59AQI
62AQI
67AQI
72AQI
66AQI
58AQI
60AQI
56AQI
54AQI
47AQI
54AQI
57AQI
60AQI
60AQI
50AQI
53AQI
56AQI
54AQI
51AQI
57AQI
56AQI
51AQI
51AQI
50AQI
51AQI
53AQI
54AQI
52AQI
56AQI
54AQI
62AQI
68AQI
66AQI
66AQI
72AQI
66AQI
67AQI
63AQI
63AQI
68AQI
65AQI
46AQI
48AQI
56AQI
60AQI
61AQI
55AQI
49AQI
41AQI
51AQI
150AQI
99AQI
102AQI
134AQI
121AQI
82AQI
52AQI
56AQI
60AQI
No. of days
202596AQI
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July52AQI
2024100AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July70AQI
202393AQI
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
July56AQI
202284AQI
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
August28AQI
202190AQI
Highest AQI recorded in
January142AQI
Lowest AQI recorded in
August52AQI
202074AQI
Highest AQI recorded in
December124AQI
Lowest AQI recorded in
July48AQI
Most & Least Polluted Years Over the Last 6 Years
Chunyang Street's annual 2025 AQI (96) shows an average percentage change of 10.7% (worsened AQI) compared to previous years: 2020 (74), 2021 (90), 2022 (84), 2023 (93), 2024 (100).