Bal Bzo, Chaoyang, Liaoning, 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
Bal Bzo, Chaoyang, Liaoning, China
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Bal Bzo, Chaoyang, Liaoning, China
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
AQI
AQI
91AQI
57AQI
In the last 24 hours,
Bal Bzo's AQI reached its highest point of 91 at 10 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bal Bzo, Chaoyang, Liaoning, China
27°C21/35°C
26°C19/34°C
26°C19/33°C
26°C20/34°C
28°C21/35°C
29°C24/36°C
29°C24/35°C
29°C23/35°C
28°C22/38°C
26°C20/31°C
25°C18/32°C
21°C17/28°C
20°C17/24°C
22°C18/27°C
26°C19/33°C
26°C20/34°C
22°C20/23°C
26°C20/33°C
27°C20/34°C
27°C21/34°C
27°C22/32°C
26°C23/30°C
27°C22/35°C
26°C23/31°C
27°C23/33°C
23°C21/25°C
25°C19/30°C
25°C21/30°C
27°C20/34°C
--°C/°C
--°C/°C
62AQI
57AQI
61AQI
61AQI
2025 Days Vs Air Quality
Bal Bzo, Chaoyang, Liaoning, China
4%
9
78%
167
14%
30
3%
6
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 214 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
Bal Bzo, Chaoyang, Liaoning, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
98AQI
80AQI
93AQI
108AQI
114AQI
84AQI
79AQI
60AQI
63AQI
97AQI
103AQI
120AQI
98AQI
82AQI
75AQI
77AQI
98AQI
109AQI
98AQI
119AQI
101AQI
115AQI
142AQI
157AQI
160AQI
145AQI
83AQI
128AQI
230AQI
129AQI
152AQI
141AQI
133AQI
92AQI
84AQI
74AQI
86AQI
63AQI
62AQI
81AQI
98AQI
131AQI
97AQI
123AQI
104AQI
131AQI
70AQI
72AQI
57AQI
62AQI
58AQI
58AQI
60AQI
67AQI
69AQI
70AQI
78AQI
127AQI
130AQI
138AQI
81AQI
99AQI
92AQI
110AQI
72AQI
109AQI
116AQI
154AQI
153AQI
151AQI
97AQI
102AQI
78AQI
78AQI
68AQI
77AQI
55AQI
84AQI
73AQI
80AQI
85AQI
101AQI
61AQI
136AQI
106AQI
85AQI
87AQI
60AQI
66AQI
78AQI
70AQI
58AQI
71AQI
96AQI
64AQI
80AQI
79AQI
60AQI
65AQI
77AQI
92AQI
63AQI
47AQI
50AQI
77AQI
95AQI
98AQI
57AQI
64AQI
69AQI
73AQI
45AQI
69AQI
63AQI
59AQI
84AQI
47AQI
67AQI
77AQI
61AQI
64AQI
63AQI
57AQI
51AQI
69AQI
60AQI
75AQI
92AQI
64AQI
75AQI
89AQI
92AQI
98AQI
81AQI
77AQI
77AQI
65AQI
60AQI
76AQI
89AQI
102AQI
110AQI
74AQI
92AQI
71AQI
86AQI
98AQI
91AQI
87AQI
100AQI
90AQI
80AQI
73AQI
60AQI
61AQI
59AQI
57AQI
52AQI
60AQI
63AQI
49AQI
60AQI
69AQI
62AQI
69AQI
60AQI
47AQI
56AQI
68AQI
72AQI
58AQI
52AQI
46AQI
59AQI
70AQI
70AQI
72AQI
76AQI
66AQI
70AQI
65AQI
66AQI
64AQI
60AQI
65AQI
72AQI
61AQI
61AQI
62AQI
68AQI
66AQI
68AQI
71AQI
60AQI
60AQI
58AQI
61AQI
51AQI
52AQI
59AQI
55AQI
50AQI
61AQI
57AQI
55AQI
62AQI
65AQI
64AQI
59AQI
52AQI
45AQI
53AQI
61AQI
110AQI
89AQI
95AQI
69AQI
80AQI
63AQI
60AQI
61AQI
No. of days
202581AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
July60AQI
202480AQI
Highest AQI recorded in
February102AQI
Lowest AQI recorded in
August56AQI
202388AQI
Highest AQI recorded in
March120AQI
Lowest AQI recorded in
August59AQI
202282AQI
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July56AQI
202192AQI
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
August67AQI
202088AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
September69AQI
Most & Least Polluted Years Over the Last 6 Years
Bal Bzo's annual 2025 AQI (81) shows an average percentage change of -6.3% (improved AQI) compared to previous years: 2020 (88), 2021 (92), 2022 (82), 2023 (88), 2024 (80).