Campinas V Uniao, Campinas, 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!
August Air Quality Analysis
Campinas V Uniao, Campinas, State Of Sao Paulo, Brazil
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 65 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Campinas V Uniao, Campinas, State Of Sao Paulo, Brazil
6 AM3rd Aug 2025
5 PM
5 AM4th Aug 2025
65AQI
57AQI
68AQI
58AQI
In the last 24 hours,
Campinas V Uniao's AQI reached its highest point of 68 at 2 AM during the Night, while the lowest point, 57, was recorded at 2 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Campinas V Uniao, Campinas, State Of Sao Paulo, Brazil
15°C10/23°C
15°C9/22°C
15°C9/23°C
15°C9/24°C
15°C9/23°C
16°C11/25°C
17°C11/25°C
19°C12/26°C
19°C14/25°C
18°C12/25°C
17°C12/25°C
17°C10/25°C
18°C11/26°C
18°C12/27°C
16°C10/24°C
16°C9/25°C
18°C11/27°C
19°C12/27°C
18°C12/27°C
17°C11/26°C
18°C12/26°C
19°C12/28°C
21°C13/30°C
21°C14/30°C
14°C9/22°C
13°C6/21°C
15°C7/25°C
17°C9/28°C
19°C11/28°C
19°C12/28°C
--°C/°C
58AQI
52AQI
60AQI
59AQI
2025 Days Vs Air Quality
Campinas V Uniao, Campinas, State Of Sao Paulo, Brazil
79%
169
21%
46
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Under WHO’s Safe Air Quality Limits: 79%
Health Risk Level:
Low
In 2025, 79% of 216 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
Campinas V Uniao, Campinas, State Of Sao Paulo, Brazil
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
44AQI
46AQI
33AQI
31AQI
33AQI
38AQI
43AQI
36AQI
40AQI
35AQI
39AQI
35AQI
37AQI
39AQI
32AQI
39AQI
34AQI
35AQI
36AQI
31AQI
42AQI
48AQI
46AQI
40AQI
50AQI
42AQI
37AQI
40AQI
35AQI
38AQI
30AQI
27AQI
29AQI
28AQI
35AQI
41AQI
44AQI
47AQI
44AQI
38AQI
47AQI
44AQI
54AQI
46AQI
50AQI
47AQI
47AQI
50AQI
63AQI
47AQI
54AQI
52AQI
50AQI
42AQI
43AQI
51AQI
47AQI
54AQI
52AQI
48AQI
48AQI
47AQI
49AQI
42AQI
48AQI
45AQI
45AQI
54AQI
50AQI
48AQI
46AQI
54AQI
48AQI
37AQI
33AQI
38AQI
42AQI
40AQI
35AQI
37AQI
37AQI
40AQI
35AQI
51AQI
44AQI
43AQI
45AQI
45AQI
47AQI
40AQI
46AQI
46AQI
41AQI
40AQI
28AQI
28AQI
29AQI
34AQI
45AQI
38AQI
43AQI
37AQI
38AQI
35AQI
39AQI
41AQI
44AQI
36AQI
33AQI
30AQI
30AQI
30AQI
38AQI
47AQI
31AQI
38AQI
46AQI
43AQI
37AQI
36AQI
41AQI
44AQI
46AQI
48AQI
44AQI
47AQI
49AQI
49AQI
50AQI
48AQI
32AQI
32AQI
30AQI
33AQI
36AQI
40AQI
48AQI
45AQI
46AQI
53AQI
61AQI
62AQI
41AQI
38AQI
39AQI
47AQI
48AQI
43AQI
34AQI
45AQI
45AQI
58AQI
49AQI
49AQI
40AQI
44AQI
38AQI
43AQI
41AQI
35AQI
38AQI
32AQI
27AQI
26AQI
32AQI
40AQI
51AQI
55AQI
56AQI
64AQI
64AQI
65AQI
67AQI
57AQI
39AQI
44AQI
52AQI
50AQI
46AQI
43AQI
53AQI
38AQI
26AQI
29AQI
28AQI
31AQI
52AQI
42AQI
50AQI
51AQI
48AQI
49AQI
56AQI
51AQI
53AQI
59AQI
67AQI
70AQI
82AQI
65AQI
64AQI
63AQI
71AQI
79AQI
68AQI
68AQI
61AQI
65AQI
57AQI
50AQI
47AQI
43AQI
52AQI
60AQI
65AQI
38AQI
45AQI
44AQI
38AQI
44AQI
47AQI
54AQI
59AQI
No. of days
202544AQI
Highest AQI recorded in
August59AQI
Lowest AQI recorded in
April38AQI
202457AQI
Highest AQI recorded in
September88AQI
Lowest AQI recorded in
November37AQI
202351AQI
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
January36AQI
202251AQI
Highest AQI recorded in
August83AQI
Lowest AQI recorded in
December36AQI
202152AQI
Highest AQI recorded in
August75AQI
Lowest AQI recorded in
September29AQI
202030AQI
Highest AQI recorded in
April52AQI
Lowest AQI recorded in
June11AQI
Most & Least Polluted Years Over the Last 6 Years
Campinas V Uniao's annual 2025 AQI (44) shows an average percentage change of -2.8% (improved AQI) compared to previous years: 2020 (30), 2021 (52), 2022 (51), 2023 (51), 2024 (57).