Shahe Jinjiang Section, 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
Shahe Jinjiang Section, Chengdu, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Shahe Jinjiang Section, Chengdu, Sichuan, China
6 AM21st Aug 2025
7 PM
5 AM22nd Aug 2025
61AQI
41AQI
57AQI
53AQI
In the last 24 hours,
Shahe Jinjiang Section's AQI reached its highest point of 61 at 10 AM during the Day, while the lowest point, 41, was recorded at 11 AM during the Day between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Shahe Jinjiang Section, Chengdu, Sichuan, China
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
30°C26/35°C
29°C26/35°C
29°C25/35°C
27°C24/32°C
26°C25/30°C
28°C25/32°C
28°C25/33°C
24°C24/25°C
24°C22/27°C
25°C21/30°C
28°C23/33°C
27°C24/32°C
28°C23/33°C
26°C23/30°C
26°C23/30°C
26°C22/30°C
26°C22/31°C
26°C23/30°C
26°C23/31°C
--°C/°C
58AQI
49AQI
59AQI
59AQI
2025 Days Vs Air Quality
Shahe Jinjiang Section, Chengdu, Sichuan, China
3%
8
67%
155
24%
57
6%
13
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 234 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
Shahe Jinjiang Section, Chengdu, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
158AQI
154AQI
176AQI
162AQI
155AQI
156AQI
121AQI
111AQI
113AQI
114AQI
85AQI
132AQI
130AQI
125AQI
128AQI
131AQI
148AQI
114AQI
142AQI
141AQI
162AQI
176AQI
200AQI
132AQI
116AQI
103AQI
121AQI
114AQI
171AQI
146AQI
118AQI
101AQI
101AQI
84AQI
98AQI
80AQI
73AQI
74AQI
69AQI
82AQI
90AQI
122AQI
82AQI
94AQI
91AQI
97AQI
111AQI
112AQI
129AQI
102AQI
114AQI
92AQI
83AQI
85AQI
66AQI
68AQI
81AQI
121AQI
121AQI
143AQI
125AQI
104AQI
85AQI
81AQI
66AQI
80AQI
77AQI
98AQI
114AQI
116AQI
123AQI
92AQI
99AQI
68AQI
72AQI
71AQI
75AQI
94AQI
88AQI
101AQI
124AQI
99AQI
97AQI
102AQI
115AQI
155AQI
97AQI
95AQI
75AQI
83AQI
106AQI
80AQI
95AQI
106AQI
73AQI
88AQI
85AQI
96AQI
98AQI
96AQI
102AQI
197AQI
128AQI
129AQI
127AQI
129AQI
104AQI
118AQI
89AQI
95AQI
98AQI
93AQI
102AQI
70AQI
75AQI
72AQI
71AQI
81AQI
61AQI
63AQI
68AQI
86AQI
89AQI
88AQI
65AQI
66AQI
66AQI
69AQI
177AQI
87AQI
97AQI
97AQI
84AQI
105AQI
91AQI
94AQI
122AQI
142AQI
109AQI
120AQI
118AQI
105AQI
95AQI
80AQI
80AQI
90AQI
70AQI
68AQI
77AQI
76AQI
63AQI
67AQI
55AQI
72AQI
73AQI
84AQI
95AQI
87AQI
84AQI
78AQI
71AQI
74AQI
81AQI
79AQI
83AQI
73AQI
72AQI
75AQI
64AQI
67AQI
70AQI
61AQI
61AQI
62AQI
56AQI
58AQI
59AQI
62AQI
62AQI
54AQI
53AQI
52AQI
59AQI
57AQI
59AQI
50AQI
56AQI
51AQI
55AQI
58AQI
56AQI
51AQI
58AQI
61AQI
63AQI
72AQI
74AQI
72AQI
72AQI
62AQI
59AQI
53AQI
63AQI
45AQI
44AQI
51AQI
45AQI
51AQI
57AQI
62AQI
63AQI
62AQI
60AQI
63AQI
66AQI
69AQI
71AQI
63AQI
59AQI
68AQI
50AQI
47AQI
48AQI
55AQI
58AQI
59AQI
60AQI
55AQI
56AQI
49AQI
53AQI
58AQI
55AQI
137AQI
94AQI
97AQI
98AQI
92AQI
70AQI
58AQI
58AQI
No. of days
202589AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
July58AQI
202480AQI
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
March48AQI
202399AQI
Highest AQI recorded in
December101AQI
Lowest AQI recorded in
November72AQI
2021132AQI
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
February121AQI
202082AQI
Highest AQI recorded in
December122AQI
Lowest AQI recorded in
September61AQI
Most & Least Polluted Years Over the Last 5 Years
Shahe Jinjiang Section's annual 2025 AQI (89) shows an average percentage change of -5.4% (improved AQI) compared to previous years: 2020 (82), 2021 (132), 2023 (99), 2024 (80).