Bda, Luan, 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
Bda, Luan, 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 54 of Moderate 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
Bda, Luan, Anhui, China
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
56AQI
37AQI
54AQI
53AQI
In the last 24 hours,
Bda's AQI reached its highest point of 56 at 5 AM during the Day, while the lowest point, 37, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bda, Luan, Anhui, China
32°C28/38°C
33°C28/38°C
32°C28/37°C
31°C26/37°C
29°C26/35°C
28°C25/32°C
28°C24/32°C
27°C24/33°C
27°C23/31°C
29°C24/33°C
30°C25/35°C
30°C26/36°C
31°C27/38°C
30°C25/35°C
28°C24/33°C
28°C23/32°C
30°C26/35°C
30°C26/34°C
28°C25/32°C
29°C26/34°C
29°C25/34°C
29°C25/34°C
28°C24/32°C
28°C24/32°C
28°C24/32°C
28°C24/33°C
27°C23/32°C
23°C22/25°C
26°C25/29°C
28°C24/32°C
--°C/°C
55AQI
55AQI
58AQI
58AQI
2025 Days Vs Air Quality
Bda, Luan, Anhui, China
6%
12
51%
109
36%
77
7%
15
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: 6%
Health Risk Level:
Extreme
In 2025, 6% 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
Bda, Luan, Anhui, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
148AQI
195AQI
184AQI
191AQI
119AQI
149AQI
108AQI
126AQI
95AQI
110AQI
108AQI
116AQI
129AQI
152AQI
96AQI
121AQI
116AQI
136AQI
147AQI
159AQI
164AQI
197AQI
184AQI
142AQI
98AQI
117AQI
75AQI
100AQI
158AQI
120AQI
179AQI
152AQI
149AQI
166AQI
113AQI
116AQI
86AQI
99AQI
68AQI
81AQI
90AQI
114AQI
141AQI
111AQI
143AQI
113AQI
127AQI
128AQI
109AQI
138AQI
131AQI
115AQI
136AQI
146AQI
130AQI
151AQI
151AQI
124AQI
134AQI
117AQI
91AQI
80AQI
100AQI
113AQI
134AQI
117AQI
137AQI
147AQI
148AQI
141AQI
166AQI
135AQI
102AQI
101AQI
91AQI
74AQI
82AQI
79AQI
75AQI
74AQI
80AQI
87AQI
94AQI
91AQI
111AQI
121AQI
100AQI
124AQI
115AQI
106AQI
106AQI
104AQI
95AQI
107AQI
111AQI
93AQI
101AQI
99AQI
111AQI
103AQI
98AQI
333AQI
106AQI
104AQI
77AQI
90AQI
95AQI
101AQI
101AQI
108AQI
87AQI
119AQI
101AQI
99AQI
87AQI
82AQI
78AQI
107AQI
80AQI
84AQI
81AQI
83AQI
88AQI
78AQI
79AQI
120AQI
127AQI
92AQI
86AQI
67AQI
77AQI
76AQI
87AQI
100AQI
105AQI
89AQI
132AQI
95AQI
107AQI
95AQI
78AQI
83AQI
111AQI
110AQI
105AQI
110AQI
111AQI
116AQI
89AQI
87AQI
80AQI
64AQI
57AQI
70AQI
85AQI
73AQI
76AQI
62AQI
58AQI
58AQI
60AQI
71AQI
71AQI
74AQI
66AQI
51AQI
59AQI
64AQI
57AQI
52AQI
52AQI
50AQI
48AQI
52AQI
56AQI
60AQI
59AQI
54AQI
51AQI
48AQI
53AQI
54AQI
44AQI
51AQI
53AQI
57AQI
62AQI
67AQI
56AQI
55AQI
66AQI
69AQI
61AQI
61AQI
62AQI
62AQI
64AQI
61AQI
63AQI
65AQI
49AQI
48AQI
43AQI
49AQI
45AQI
52AQI
50AQI
52AQI
48AQI
52AQI
50AQI
52AQI
53AQI
54AQI
137AQI
124AQI
108AQI
106AQI
95AQI
60AQI
56AQI
54AQI
No. of days
202597AQI
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
August54AQI
202494AQI
Highest AQI recorded in
January139AQI
Lowest AQI recorded in
July54AQI
202398AQI
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
July57AQI
2022100AQI
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
August36AQI
202194AQI
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July49AQI
202094AQI
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
June64AQI
Most & Least Polluted Years Over the Last 6 Years
Bda's annual 2025 AQI (97) shows an average percentage change of 1.3% (worsened AQI) compared to previous years: 2020 (94), 2021 (94), 2022 (100), 2023 (98), 2024 (94).