Bozhou, 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
Bozhou, Anhui, 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 54 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Bozhou, Anhui, China
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
AQI
AQI
61AQI
52AQI
In the last 24 hours,
Bozhou's AQI reached its highest point of 61 at 11 PM during the Night, while the lowest point, 52, was recorded at 5 PM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bozhou, Anhui, China
34°C29/41°C
34°C29/41°C
33°C26/41°C
31°C25/39°C
31°C26/37°C
31°C26/36°C
31°C26/38°C
30°C25/36°C
32°C26/38°C
33°C28/38°C
33°C26/40°C
34°C28/41°C
32°C26/38°C
32°C25/38°C
31°C25/38°C
32°C27/39°C
31°C26/38°C
31°C27/38°C
30°C25/36°C
31°C26/38°C
32°C26/38°C
31°C24/39°C
31°C25/38°C
31°C25/37°C
30°C25/35°C
30°C24/36°C
29°C23/36°C
30°C26/35°C
31°C25/37°C
--°C/°C
--°C/°C
59AQI
59AQI
61AQI
61AQI
2025 Days Vs Air Quality
Bozhou, Anhui, China
2%
4
51%
110
35%
75
10%
21
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% 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
Bozhou, Anhui, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
163AQI
174AQI
167AQI
191AQI
158AQI
115AQI
122AQI
102AQI
90AQI
108AQI
111AQI
104AQI
143AQI
156AQI
96AQI
125AQI
129AQI
152AQI
162AQI
171AQI
189AQI
206AQI
171AQI
161AQI
157AQI
127AQI
90AQI
123AQI
249AQI
167AQI
175AQI
164AQI
175AQI
170AQI
125AQI
105AQI
101AQI
78AQI
80AQI
91AQI
108AQI
143AQI
139AQI
140AQI
139AQI
149AQI
109AQI
110AQI
124AQI
129AQI
106AQI
120AQI
141AQI
124AQI
99AQI
122AQI
134AQI
146AQI
150AQI
161AQI
92AQI
92AQI
88AQI
112AQI
123AQI
116AQI
140AQI
146AQI
149AQI
154AQI
163AQI
140AQI
96AQI
125AQI
78AQI
88AQI
78AQI
90AQI
75AQI
74AQI
81AQI
102AQI
280AQI
104AQI
139AQI
119AQI
132AQI
88AQI
105AQI
104AQI
104AQI
81AQI
98AQI
114AQI
98AQI
103AQI
101AQI
123AQI
136AQI
140AQI
125AQI
225AQI
107AQI
89AQI
81AQI
92AQI
111AQI
116AQI
93AQI
94AQI
90AQI
95AQI
111AQI
89AQI
87AQI
83AQI
93AQI
71AQI
80AQI
84AQI
81AQI
92AQI
68AQI
79AQI
93AQI
111AQI
107AQI
104AQI
85AQI
71AQI
77AQI
77AQI
83AQI
92AQI
107AQI
101AQI
124AQI
95AQI
117AQI
103AQI
105AQI
104AQI
121AQI
105AQI
99AQI
97AQI
106AQI
102AQI
104AQI
92AQI
108AQI
85AQI
90AQI
88AQI
93AQI
83AQI
88AQI
85AQI
88AQI
77AQI
76AQI
82AQI
77AQI
79AQI
78AQI
71AQI
69AQI
71AQI
64AQI
58AQI
63AQI
65AQI
59AQI
64AQI
65AQI
69AQI
62AQI
62AQI
57AQI
51AQI
52AQI
53AQI
48AQI
50AQI
50AQI
51AQI
55AQI
59AQI
60AQI
51AQI
66AQI
81AQI
68AQI
67AQI
67AQI
66AQI
72AQI
67AQI
66AQI
67AQI
61AQI
61AQI
53AQI
53AQI
53AQI
57AQI
55AQI
54AQI
53AQI
50AQI
56AQI
56AQI
55AQI
54AQI
147AQI
126AQI
117AQI
104AQI
97AQI
72AQI
59AQI
55AQI
No. of days
2025103AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
August55AQI
2024100AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July51AQI
2023104AQI
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
July49AQI
2022108AQI
Highest AQI recorded in
January167AQI
Lowest AQI recorded in
July54AQI
2021103AQI
Highest AQI recorded in
January147AQI
Lowest AQI recorded in
July45AQI
2020100AQI
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
August64AQI
Most & Least Polluted Years Over the Last 6 Years
Bozhou's annual 2025 AQI (103) shows an average percentage change of -0.1% (improved AQI) compared to previous years: 2020 (100), 2021 (103), 2022 (108), 2023 (104), 2024 (100).