Here, Dadukou, 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
Here, Dadukou, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Here, Dadukou, Sichuan, China
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
AQI
AQI
63AQI
42AQI
In the last 24 hours,
Here's AQI reached its highest point of 63 at 2 PM during the Night, while the lowest point, 42, was recorded at 8 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Here, Dadukou, Sichuan, China
23°C17/29°C
23°C18/30°C
23°C17/31°C
25°C19/32°C
24°C18/31°C
24°C17/31°C
24°C17/32°C
25°C18/32°C
26°C20/32°C
25°C18/32°C
26°C19/33°C
22°C19/26°C
24°C18/31°C
25°C19/32°C
24°C18/32°C
23°C18/27°C
23°C19/29°C
23°C19/30°C
21°C18/23°C
23°C18/29°C
23°C16/30°C
24°C18/31°C
24°C18/32°C
22°C18/30°C
24°C17/31°C
24°C17/32°C
25°C18/33°C
26°C20/33°C
25°C19/32°C
--°C/°C
--°C/°C
58AQI
56AQI
58AQI
58AQI
2025 Days Vs Air Quality
Here, Dadukou, Sichuan, China
0.4%
1
85%
185
15%
32
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 0.46%
Health Risk Level:
Extreme
In 2025, 0.46% of 218 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
Here, Dadukou, Sichuan, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
95AQI
94AQI
109AQI
109AQI
100AQI
119AQI
99AQI
86AQI
85AQI
98AQI
63AQI
98AQI
106AQI
97AQI
94AQI
118AQI
108AQI
124AQI
111AQI
130AQI
115AQI
124AQI
129AQI
110AQI
102AQI
73AQI
85AQI
91AQI
98AQI
109AQI
96AQI
107AQI
107AQI
73AQI
93AQI
99AQI
106AQI
81AQI
91AQI
85AQI
83AQI
71AQI
72AQI
76AQI
74AQI
64AQI
63AQI
59AQI
65AQI
63AQI
56AQI
57AQI
57AQI
57AQI
62AQI
54AQI
51AQI
52AQI
56AQI
62AQI
66AQI
54AQI
61AQI
58AQI
53AQI
66AQI
80AQI
73AQI
71AQI
66AQI
76AQI
95AQI
99AQI
90AQI
84AQI
86AQI
66AQI
77AQI
97AQI
120AQI
123AQI
105AQI
93AQI
80AQI
80AQI
75AQI
118AQI
135AQI
135AQI
138AQI
114AQI
123AQI
126AQI
109AQI
100AQI
101AQI
91AQI
107AQI
99AQI
106AQI
79AQI
78AQI
63AQI
71AQI
71AQI
69AQI
63AQI
64AQI
67AQI
59AQI
60AQI
60AQI
70AQI
72AQI
74AQI
88AQI
86AQI
82AQI
84AQI
66AQI
71AQI
63AQI
60AQI
55AQI
58AQI
62AQI
64AQI
61AQI
68AQI
70AQI
65AQI
72AQI
68AQI
70AQI
72AQI
73AQI
63AQI
74AQI
72AQI
70AQI
65AQI
64AQI
75AQI
71AQI
64AQI
70AQI
65AQI
60AQI
60AQI
65AQI
44AQI
54AQI
54AQI
51AQI
71AQI
67AQI
69AQI
65AQI
57AQI
65AQI
70AQI
71AQI
74AQI
79AQI
79AQI
70AQI
68AQI
59AQI
59AQI
58AQI
57AQI
54AQI
52AQI
53AQI
52AQI
53AQI
56AQI
53AQI
53AQI
54AQI
54AQI
57AQI
57AQI
56AQI
53AQI
51AQI
52AQI
58AQI
56AQI
55AQI
58AQI
57AQI
56AQI
58AQI
62AQI
62AQI
61AQI
64AQI
65AQI
55AQI
60AQI
60AQI
61AQI
60AQI
58AQI
59AQI
59AQI
58AQI
52AQI
57AQI
61AQI
56AQI
58AQI
60AQI
57AQI
53AQI
55AQI
56AQI
102AQI
73AQI
87AQI
83AQI
66AQI
61AQI
58AQI
57AQI
No. of days
202575AQI
Highest AQI recorded in
January102AQI
Lowest AQI recorded in
August57AQI
202474AQI
Highest AQI recorded in
January101AQI
Lowest AQI recorded in
July56AQI
202379AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
July56AQI
202278AQI
Highest AQI recorded in
December109AQI
Lowest AQI recorded in
August43AQI
202183AQI
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
September64AQI
202082AQI
Highest AQI recorded in
December115AQI
Lowest AQI recorded in
June58AQI
Most & Least Polluted Years Over the Last 6 Years
Here's annual 2025 AQI (75) shows an average percentage change of -4.9% (improved AQI) compared to previous years: 2020 (82), 2021 (83), 2022 (78), 2023 (79), 2024 (74).