Caotang Temple, Chengdu, Sichuan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Caotang Temple, Chengdu, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 64 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Caotang Temple, Chengdu, Sichuan, China
6 AM3rd Oct 2025
7 PM
5 AM4th Oct 2025
AQI
AQI
98AQI
41AQI
In the last 24 hours,
Caotang Temple's AQI reached its highest point of 98 at 5 AM during the Night, while the lowest point, 41, was recorded at 1 PM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Caotang Temple, Chengdu, Sichuan, China
26°C24/30°C
22°C19/25°C
21°C19/24°C
24°C20/28°C
24°C22/27°C
25°C22/30°C
25°C23/27°C
23°C22/23°C
24°C22/27°C
26°C22/30°C
27°C24/31°C
27°C24/32°C
24°C23/26°C
22°C20/23°C
21°C19/24°C
22°C20/26°C
22°C19/26°C
20°C18/21°C
19°C18/21°C
21°C18/24°C
23°C19/27°C
24°C20/28°C
23°C22/26°C
22°C21/24°C
21°C21/22°C
22°C21/25°C
22°C20/24°C
21°C20/23°C
22°C21/25°C
--°C/°C
--°C/°C
64AQI
51AQI
65AQI
61AQI
2025 Days Vs Air Quality
Caotang Temple, Chengdu, Sichuan, China
7%
19
67%
185
21%
58
5%
14
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% of 276 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
Caotang Temple, Chengdu, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
155AQI
152AQI
174AQI
160AQI
154AQI
156AQI
116AQI
106AQI
110AQI
107AQI
80AQI
136AQI
128AQI
117AQI
126AQI
126AQI
151AQI
106AQI
145AQI
137AQI
165AQI
174AQI
198AQI
134AQI
116AQI
102AQI
121AQI
111AQI
195AQI
145AQI
122AQI
101AQI
101AQI
80AQI
96AQI
77AQI
71AQI
74AQI
70AQI
81AQI
91AQI
129AQI
82AQI
98AQI
87AQI
98AQI
107AQI
110AQI
123AQI
100AQI
110AQI
89AQI
79AQI
82AQI
66AQI
62AQI
78AQI
117AQI
120AQI
139AQI
127AQI
104AQI
86AQI
79AQI
67AQI
78AQI
74AQI
93AQI
123AQI
112AQI
121AQI
94AQI
95AQI
66AQI
66AQI
71AQI
69AQI
101AQI
97AQI
94AQI
120AQI
96AQI
101AQI
104AQI
115AQI
152AQI
94AQI
96AQI
78AQI
81AQI
106AQI
77AQI
101AQI
107AQI
72AQI
87AQI
88AQI
96AQI
97AQI
98AQI
99AQI
176AQI
123AQI
124AQI
127AQI
130AQI
102AQI
116AQI
86AQI
99AQI
101AQI
93AQI
105AQI
71AQI
73AQI
72AQI
71AQI
75AQI
61AQI
62AQI
68AQI
85AQI
85AQI
89AQI
66AQI
66AQI
68AQI
69AQI
164AQI
90AQI
101AQI
100AQI
90AQI
107AQI
89AQI
96AQI
124AQI
142AQI
110AQI
123AQI
120AQI
112AQI
95AQI
82AQI
80AQI
93AQI
70AQI
70AQI
80AQI
79AQI
61AQI
68AQI
56AQI
77AQI
73AQI
85AQI
96AQI
87AQI
88AQI
79AQI
75AQI
77AQI
79AQI
83AQI
86AQI
73AQI
72AQI
78AQI
66AQI
67AQI
71AQI
63AQI
61AQI
61AQI
57AQI
59AQI
60AQI
63AQI
61AQI
57AQI
53AQI
54AQI
57AQI
55AQI
57AQI
51AQI
55AQI
52AQI
56AQI
59AQI
57AQI
53AQI
56AQI
61AQI
62AQI
72AQI
73AQI
70AQI
69AQI
61AQI
60AQI
56AQI
63AQI
53AQI
51AQI
53AQI
48AQI
52AQI
58AQI
61AQI
60AQI
62AQI
60AQI
65AQI
66AQI
68AQI
68AQI
65AQI
58AQI
67AQI
52AQI
49AQI
49AQI
55AQI
59AQI
59AQI
60AQI
58AQI
56AQI
51AQI
53AQI
57AQI
55AQI
50AQI
49AQI
49AQI
49AQI
53AQI
57AQI
48AQI
44AQI
46AQI
50AQI
56AQI
61AQI
59AQI
69AQI
70AQI
61AQI
67AQI
65AQI
63AQI
65AQI
56AQI
48AQI
58AQI
55AQI
68AQI
57AQI
59AQI
47AQI
45AQI
59AQI
51AQI
44AQI
45AQI
50AQI
64AQI
97AQI
69AQI
38AQI
49AQI
76AQI
83AQI
69AQI
64AQI
136AQI
92AQI
97AQI
97AQI
93AQI
71AQI
58AQI
56AQI
59AQI
72AQI
No. of days
202584AQI
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
August56AQI
202479AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July49AQI
2023116AQI
Highest AQI recorded in
December119AQI
Lowest AQI recorded in
November86AQI
2021141AQI
Highest AQI recorded in
January154AQI
Lowest AQI recorded in
February127AQI
202097AQI
Highest AQI recorded in
December134AQI
Lowest AQI recorded in
July71AQI
Most & Least Polluted Years Over the Last 5 Years
Caotang Temple's annual 2025 AQI (84) shows an average percentage change of -18.6% (improved AQI) compared to previous years: 2020 (97), 2021 (141), 2023 (116), 2024 (79).