Chuzhou, Anhui, 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
Chuzhou, Anhui, China
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 49 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Chuzhou, Anhui, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
55AQI
26AQI
54AQI
49AQI
In the last 24 hours,
Chuzhou's AQI reached its highest point of 55 at 5 AM during the Day, while the lowest point, 26, was recorded at 5 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chuzhou, Anhui, China
33°C28/38°C
33°C28/38°C
33°C29/39°C
32°C28/38°C
28°C26/32°C
28°C25/32°C
28°C25/33°C
28°C24/32°C
27°C23/32°C
29°C23/34°C
29°C26/33°C
30°C25/35°C
31°C24/36°C
28°C24/33°C
28°C23/33°C
28°C22/34°C
30°C26/35°C
30°C27/34°C
28°C26/33°C
29°C25/34°C
29°C25/35°C
29°C25/35°C
29°C25/33°C
29°C24/33°C
28°C25/32°C
29°C24/34°C
26°C23/31°C
24°C22/26°C
26°C24/29°C
26°C24/31°C
--°C/°C
58AQI
58AQI
59AQI
59AQI
2025 Days Vs Air Quality
Chuzhou, Anhui, China
7%
14
51%
109
36%
77
6%
13
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: 7%
Health Risk Level:
Extreme
In 2025, 7% 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
Chuzhou, Anhui, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
157AQI
161AQI
153AQI
162AQI
128AQI
124AQI
99AQI
131AQI
70AQI
102AQI
108AQI
95AQI
142AQI
143AQI
96AQI
119AQI
122AQI
145AQI
152AQI
157AQI
170AQI
176AQI
150AQI
113AQI
91AQI
137AQI
64AQI
106AQI
118AQI
115AQI
144AQI
96AQI
140AQI
120AQI
121AQI
101AQI
88AQI
73AQI
69AQI
84AQI
104AQI
126AQI
150AQI
136AQI
161AQI
139AQI
132AQI
100AQI
115AQI
130AQI
104AQI
116AQI
139AQI
131AQI
128AQI
148AQI
154AQI
152AQI
144AQI
131AQI
118AQI
91AQI
107AQI
132AQI
113AQI
141AQI
143AQI
143AQI
143AQI
152AQI
165AQI
123AQI
97AQI
91AQI
76AQI
75AQI
70AQI
89AQI
82AQI
75AQI
88AQI
98AQI
115AQI
102AQI
128AQI
128AQI
99AQI
116AQI
112AQI
83AQI
94AQI
100AQI
80AQI
113AQI
98AQI
90AQI
100AQI
110AQI
107AQI
135AQI
122AQI
259AQI
109AQI
99AQI
85AQI
87AQI
101AQI
106AQI
132AQI
89AQI
121AQI
109AQI
103AQI
99AQI
78AQI
74AQI
81AQI
84AQI
89AQI
84AQI
80AQI
84AQI
74AQI
72AQI
80AQI
109AQI
105AQI
88AQI
65AQI
68AQI
76AQI
81AQI
89AQI
105AQI
129AQI
83AQI
109AQI
92AQI
111AQI
93AQI
79AQI
93AQI
106AQI
108AQI
100AQI
108AQI
103AQI
106AQI
101AQI
93AQI
121AQI
70AQI
64AQI
78AQI
90AQI
76AQI
79AQI
60AQI
58AQI
72AQI
76AQI
82AQI
80AQI
79AQI
74AQI
50AQI
61AQI
65AQI
57AQI
47AQI
49AQI
44AQI
42AQI
53AQI
52AQI
61AQI
64AQI
56AQI
51AQI
46AQI
51AQI
58AQI
60AQI
69AQI
64AQI
68AQI
74AQI
71AQI
59AQI
56AQI
76AQI
71AQI
66AQI
66AQI
63AQI
70AQI
71AQI
62AQI
62AQI
65AQI
53AQI
49AQI
48AQI
48AQI
52AQI
59AQI
49AQI
51AQI
45AQI
55AQI
44AQI
44AQI
52AQI
49AQI
127AQI
121AQI
111AQI
105AQI
94AQI
63AQI
60AQI
51AQI
No. of days
202597AQI
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
August51AQI
202495AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July60AQI
202399AQI
Highest AQI recorded in
December131AQI
Lowest AQI recorded in
July53AQI
202297AQI
Highest AQI recorded in
January146AQI
Lowest AQI recorded in
July51AQI
2021101AQI
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July59AQI
2020100AQI
Highest AQI recorded in
December148AQI
Lowest AQI recorded in
June74AQI
Most & Least Polluted Years Over the Last 6 Years
Chuzhou's annual 2025 AQI (97) shows an average percentage change of -1.8% (improved AQI) compared to previous years: 2020 (100), 2021 (101), 2022 (97), 2023 (99), 2024 (95).