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
Suining, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (30th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2023 and 2022 on the same day.
Day & Night AQI Trend: 29th Sep - 30th Sep 2026
Suining, Sichuan, China
6 AM29th Sep 2026
7 PM
5 AM30th Sep 2026
31AQI
16AQI
45AQI
18AQI
In the last 24 hours,
Suining's AQI reached its highest point of 45 at 10 PM during the Night, while the lowest point, 16, was recorded at 5 PM during the Day between 29th Sep and 30th Sep 2026.
Day & Night AQI Trend : Sep 2026
Suining, Sichuan, China
28°C23/32°C
28°C24/33°C
28°C24/32°C
29°C25/33°C
30°C26/34°C
30°C28/34°C
31°C26/34°C
29°C26/32°C
23°C19/29°C
17°C16/20°C
17°C16/18°C
20°C17/24°C
20°C19/22°C
20°C17/23°C
18°C17/18°C
18°C17/20°C
19°C18/21°C
20°C19/21°C
20°C18/22°C
20°C19/23°C
21°C19/23°C
20°C19/22°C
20°C19/24°C
20°C19/20°C
21°C19/25°C
23°C20/27°C
24°C22/25°C
21°C20/24°C
23°C21/26°C
21°C19/22°C
60AQI
39AQI
65AQI
43AQI
2026 Days Vs Air Quality
Suining, Sichuan, China
38%
103
45%
123
13%
36
4%
11
Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 38%
Health Risk Level:
High
In 2026, 38% of 273 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Suining, Sichuan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI (US)
55AQI (US)
67AQI (US)
72AQI (US)
96AQI (US)
87AQI (US)
119AQI (US)
135AQI (US)
154AQI (US)
157AQI (US)
170AQI (US)
172AQI (US)
162AQI (US)
161AQI (US)
171AQI (US)
170AQI (US)
178AQI (US)
176AQI (US)
99AQI (US)
37AQI (US)
68AQI (US)
76AQI (US)
92AQI (US)
104AQI (US)
134AQI (US)
136AQI (US)
124AQI (US)
132AQI (US)
148AQI (US)
67AQI (US)
75AQI (US)
99AQI (US)
127AQI (US)
149AQI (US)
151AQI (US)
144AQI (US)
139AQI (US)
127AQI (US)
96AQI (US)
92AQI (US)
102AQI (US)
113AQI (US)
123AQI (US)
137AQI (US)
142AQI (US)
123AQI (US)
72AQI (US)
149AQI (US)
143AQI (US)
129AQI (US)
145AQI (US)
139AQI (US)
149AQI (US)
132AQI (US)
75AQI (US)
78AQI (US)
64AQI (US)
70AQI (US)
48AQI (US)
22AQI (US)
56AQI (US)
92AQI (US)
75AQI (US)
63AQI (US)
93AQI (US)
68AQI (US)
63AQI (US)
38AQI (US)
44AQI (US)
58AQI (US)
81AQI (US)
93AQI (US)
40AQI (US)
24AQI (US)
46AQI (US)
49AQI (US)
48AQI (US)
62AQI (US)
59AQI (US)
60AQI (US)
67AQI (US)
51AQI (US)
36AQI (US)
58AQI (US)
52AQI (US)
74AQI (US)
72AQI (US)
56AQI (US)
17AQI (US)
42AQI (US)
50AQI (US)
38AQI (US)
49AQI (US)
75AQI (US)
94AQI (US)
78AQI (US)
30AQI (US)
36AQI (US)
55AQI (US)
55AQI (US)
41AQI (US)
40AQI (US)
55AQI (US)
54AQI (US)
33AQI (US)
46AQI (US)
62AQI (US)
69AQI (US)
83AQI (US)
82AQI (US)
33AQI (US)
22AQI (US)
42AQI (US)
60AQI (US)
96AQI (US)
94AQI (US)
73AQI (US)
18AQI (US)
26AQI (US)
46AQI (US)
74AQI (US)
59AQI (US)
57AQI (US)
82AQI (US)
111AQI (US)
112AQI (US)
79AQI (US)
38AQI (US)
66AQI (US)
86AQI (US)
106AQI (US)
123AQI (US)
87AQI (US)
119AQI (US)
137AQI (US)
78AQI (US)
80AQI (US)
76AQI (US)
77AQI (US)
91AQI (US)
100AQI (US)
100AQI (US)
89AQI (US)
82AQI (US)
84AQI (US)
59AQI (US)
36AQI (US)
28AQI (US)
58AQI (US)
38AQI (US)
42AQI (US)
49AQI (US)
48AQI (US)
64AQI (US)
77AQI (US)
90AQI (US)
85AQI (US)
34AQI (US)
20AQI (US)
40AQI (US)
42AQI (US)
45AQI (US)
41AQI (US)
64AQI (US)
77AQI (US)
98AQI (US)
133AQI (US)
54AQI (US)
35AQI (US)
62AQI (US)
66AQI (US)
18AQI (US)
11AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
21AQI (US)
40AQI (US)
63AQI (US)
29AQI (US)
46AQI (US)
60AQI (US)
58AQI (US)
43AQI (US)
70AQI (US)
54AQI (US)
49AQI (US)
72AQI (US)
73AQI (US)
58AQI (US)
44AQI (US)
48AQI (US)
30AQI (US)
48AQI (US)
60AQI (US)
54AQI (US)
72AQI (US)
20AQI (US)
49AQI (US)
79AQI (US)
68AQI (US)
73AQI (US)
74AQI (US)
66AQI (US)
73AQI (US)
46AQI (US)
37AQI (US)
33AQI (US)
29AQI (US)
46AQI (US)
49AQI (US)
43AQI (US)
34AQI (US)
30AQI (US)
28AQI (US)
30AQI (US)
36AQI (US)
37AQI (US)
33AQI (US)
58AQI (US)
28AQI (US)
55AQI (US)
67AQI (US)
32AQI (US)
38AQI (US)
43AQI (US)
62AQI (US)
68AQI (US)
67AQI (US)
24AQI (US)
31AQI (US)
51AQI (US)
60AQI (US)
61AQI (US)
80AQI (US)
71AQI (US)
62AQI (US)
43AQI (US)
74AQI (US)
84AQI (US)
30AQI (US)
46AQI (US)
55AQI (US)
55AQI (US)
79AQI (US)
94AQI (US)
97AQI (US)
124AQI (US)
102AQI (US)
78AQI (US)
130AQI (US)
56AQI (US)
17AQI (US)
22AQI (US)
40AQI (US)
35AQI (US)
46AQI (US)
22AQI (US)
23AQI (US)
39AQI (US)
48AQI (US)
42AQI (US)
21AQI (US)
34AQI (US)
45AQI (US)
41AQI (US)
46AQI (US)
42AQI (US)
43AQI (US)
72AQI (US)
48AQI (US)
24AQI (US)
36AQI (US)
118AQI (US)
116AQI (US)
57AQI (US)
55AQI (US)
79AQI (US)
51AQI (US)
54AQI (US)
49AQI (US)
53AQI (US)
No. of days
202670AQI (US)
Highest AQI (US) recorded in
January118AQI (US)
Lowest AQI (US) recorded in
August49AQI (US)
202585AQI (US)
Highest AQI (US) recorded in
January144AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
202484AQI (US)
Highest AQI (US) recorded in
December129AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202388AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
August57AQI (US)
202289AQI (US)
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
202186AQI (US)
Highest AQI (US) recorded in
January141AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
202075AQI (US)
Highest AQI (US) recorded in
December116AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Suining's annual 2026 AQI (US) (70) shows an average percentage change of -16.8% (improved AQI (US)) compared to previous years: 2020 (75), 2021 (86), 2022 (89), 2023 (88), 2024 (84), 2025 (85).