Bauru, State Of Sao Paulo, Brazil Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Bauru, State Of Sao Paulo, Brazil
AQI Trends: Highest and Lowest
Same Day Analysis (29th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 29 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Jul - 30th Jul 2025
Bauru, State Of Sao Paulo, Brazil
6 AM29th Jul 2025
5 PM
5 AM30th Jul 2025
48AQI
17AQI
36AQI
22AQI
In the last 24 hours,
Bauru's AQI reached its highest point of 48 at 11 AM during the Day, while the lowest point, 17, was recorded at 6 AM during the Day between 29th Jul and 30th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Bauru, State Of Sao Paulo, Brazil
21°C16/27°C
17°C13/23°C
15°C11/22°C
14°C10/21°C
16°C11/23°C
16°C10/24°C
16°C10/25°C
15°C10/24°C
16°C9/24°C
16°C11/24°C
17°C11/26°C
18°C11/26°C
18°C12/25°C
19°C15/25°C
18°C14/25°C
19°C15/27°C
18°C12/27°C
19°C12/27°C
18°C12/26°C
16°C9/25°C
17°C10/26°C
18°C10/28°C
19°C12/28°C
20°C13/29°C
19°C12/27°C
19°C12/28°C
20°C13/30°C
22°C14/32°C
20°C13/29°C
15°C8/23°C
--°C/°C
56AQI
47AQI
53AQI
48AQI
2025 Days Vs Air Quality
Bauru, State Of Sao Paulo, Brazil
79%
165
21%
45
Total number of days with different AQI categories in last 211 days in 2025 (154 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 211 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Bauru, State Of Sao Paulo, Brazil
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
39AQI
42AQI
35AQI
34AQI
34AQI
40AQI
43AQI
42AQI
40AQI
34AQI
38AQI
39AQI
34AQI
40AQI
45AQI
50AQI
31AQI
37AQI
40AQI
29AQI
38AQI
41AQI
46AQI
35AQI
43AQI
39AQI
32AQI
39AQI
33AQI
41AQI
30AQI
30AQI
30AQI
23AQI
32AQI
27AQI
45AQI
42AQI
39AQI
37AQI
36AQI
43AQI
40AQI
33AQI
43AQI
58AQI
44AQI
51AQI
50AQI
44AQI
51AQI
50AQI
44AQI
37AQI
35AQI
44AQI
43AQI
48AQI
50AQI
48AQI
40AQI
45AQI
47AQI
42AQI
41AQI
39AQI
35AQI
50AQI
39AQI
37AQI
47AQI
52AQI
41AQI
39AQI
37AQI
38AQI
41AQI
36AQI
33AQI
36AQI
39AQI
33AQI
35AQI
49AQI
42AQI
46AQI
40AQI
50AQI
49AQI
44AQI
47AQI
52AQI
41AQI
37AQI
31AQI
29AQI
26AQI
38AQI
47AQI
34AQI
35AQI
34AQI
46AQI
43AQI
34AQI
35AQI
43AQI
45AQI
30AQI
29AQI
30AQI
33AQI
45AQI
46AQI
28AQI
30AQI
39AQI
29AQI
29AQI
37AQI
36AQI
44AQI
44AQI
46AQI
47AQI
55AQI
57AQI
55AQI
54AQI
48AQI
28AQI
29AQI
32AQI
32AQI
37AQI
47AQI
50AQI
47AQI
47AQI
50AQI
63AQI
62AQI
46AQI
47AQI
52AQI
56AQI
53AQI
42AQI
29AQI
46AQI
56AQI
56AQI
56AQI
46AQI
44AQI
50AQI
36AQI
41AQI
35AQI
33AQI
31AQI
32AQI
33AQI
32AQI
42AQI
53AQI
50AQI
50AQI
55AQI
61AQI
60AQI
58AQI
57AQI
55AQI
30AQI
36AQI
48AQI
46AQI
48AQI
53AQI
59AQI
42AQI
28AQI
29AQI
26AQI
33AQI
43AQI
38AQI
49AQI
47AQI
53AQI
55AQI
56AQI
54AQI
53AQI
58AQI
63AQI
62AQI
76AQI
57AQI
67AQI
67AQI
65AQI
67AQI
66AQI
57AQI
54AQI
60AQI
53AQI
29AQI
38AQI
41AQI
42AQI
37AQI
46AQI
46AQI
52AQI
No. of days
202543AQI
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
April37AQI
202435AQI
Highest AQI recorded in
September78AQI
Lowest AQI recorded in
February17AQI
202322AQI
Highest AQI recorded in
August31AQI
Lowest AQI recorded in
February11AQI
202225AQI
Highest AQI recorded in
July43AQI
Lowest AQI recorded in
December16AQI
202125AQI
Highest AQI recorded in
September40AQI
Lowest AQI recorded in
October12AQI
202029AQI
Highest AQI recorded in
September48AQI
Lowest AQI recorded in
July17AQI
Most & Least Polluted Years Over the Last 6 Years
Bauru's annual 2025 AQI (43) shows an average percentage change of 64.2% (worsened AQI) compared to previous years: 2020 (29), 2021 (25), 2022 (25), 2023 (22), 2024 (35).