Shahepu, Chengdu, Sichuan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Shahepu, Chengdu, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 63 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Shahepu, Chengdu, Sichuan, China
6 AM2nd Aug 2025
8 PM
5 AM3rd Aug 2025
81AQI
56AQI
64AQI
60AQI
In the last 24 hours,
Shahepu's AQI reached its highest point of 81 at 1 PM during the Day, while the lowest point, 56, was recorded at 5 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shahepu, Chengdu, Sichuan, China
25°C21/30°C
23°C21/25°C
24°C23/26°C
22°C21/25°C
24°C20/28°C
26°C22/30°C
27°C23/32°C
26°C22/29°C
26°C22/31°C
27°C23/32°C
28°C24/32°C
29°C24/34°C
30°C25/35°C
30°C27/34°C
28°C26/32°C
27°C24/31°C
27°C24/32°C
28°C23/33°C
28°C24/33°C
27°C24/32°C
26°C23/30°C
26°C23/30°C
26°C23/30°C
28°C23/33°C
28°C24/33°C
30°C25/35°C
29°C25/35°C
29°C25/34°C
29°C25/34°C
30°C25/35°C
--°C/°C
64AQI
49AQI
60AQI
59AQI
2025 Days Vs Air Quality
Shahepu, Chengdu, Sichuan, China
4%
9
60%
128
30%
64
6%
12
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 215 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
Shahepu, Chengdu, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
157AQI
153AQI
176AQI
163AQI
156AQI
156AQI
122AQI
110AQI
110AQI
113AQI
85AQI
130AQI
129AQI
124AQI
128AQI
133AQI
149AQI
116AQI
143AQI
141AQI
164AQI
175AQI
206AQI
131AQI
114AQI
105AQI
124AQI
115AQI
185AQI
147AQI
121AQI
103AQI
101AQI
84AQI
101AQI
81AQI
77AQI
77AQI
75AQI
86AQI
93AQI
125AQI
84AQI
99AQI
94AQI
98AQI
112AQI
114AQI
133AQI
108AQI
118AQI
94AQI
87AQI
88AQI
69AQI
67AQI
83AQI
123AQI
123AQI
144AQI
126AQI
107AQI
87AQI
83AQI
69AQI
81AQI
80AQI
102AQI
117AQI
118AQI
126AQI
95AQI
101AQI
72AQI
74AQI
76AQI
78AQI
97AQI
98AQI
103AQI
127AQI
102AQI
99AQI
104AQI
120AQI
157AQI
98AQI
97AQI
77AQI
87AQI
112AQI
83AQI
100AQI
115AQI
75AQI
94AQI
89AQI
101AQI
102AQI
100AQI
106AQI
193AQI
130AQI
130AQI
130AQI
133AQI
108AQI
119AQI
90AQI
97AQI
99AQI
96AQI
104AQI
71AQI
78AQI
73AQI
72AQI
82AQI
62AQI
66AQI
70AQI
84AQI
92AQI
90AQI
64AQI
68AQI
65AQI
70AQI
171AQI
89AQI
100AQI
99AQI
85AQI
108AQI
93AQI
97AQI
125AQI
145AQI
109AQI
121AQI
124AQI
108AQI
102AQI
84AQI
82AQI
92AQI
71AQI
67AQI
77AQI
76AQI
63AQI
68AQI
55AQI
73AQI
74AQI
86AQI
98AQI
89AQI
90AQI
79AQI
75AQI
75AQI
84AQI
82AQI
87AQI
75AQI
73AQI
76AQI
60AQI
65AQI
70AQI
56AQI
52AQI
57AQI
52AQI
55AQI
58AQI
62AQI
64AQI
52AQI
51AQI
50AQI
58AQI
59AQI
61AQI
48AQI
55AQI
49AQI
53AQI
56AQI
54AQI
50AQI
58AQI
62AQI
65AQI
77AQI
78AQI
73AQI
71AQI
61AQI
60AQI
53AQI
63AQI
45AQI
44AQI
49AQI
45AQI
49AQI
56AQI
61AQI
61AQI
62AQI
61AQI
63AQI
138AQI
96AQI
100AQI
100AQI
93AQI
70AQI
58AQI
62AQI
No. of days
202593AQI
Highest AQI recorded in
January138AQI
Lowest AQI recorded in
July58AQI
202487AQI
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
July47AQI
202399AQI
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August60AQI
2022105AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
August55AQI
2021104AQI
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
August63AQI
202093AQI
Highest AQI recorded in
December131AQI
Lowest AQI recorded in
July69AQI
Most & Least Polluted Years Over the Last 6 Years
Shahepu's annual 2025 AQI (93) shows an average percentage change of -4.08% (improved AQI) compared to previous years: 2020 (93), 2021 (104), 2022 (105), 2023 (99), 2024 (87).