Tatui, 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!
October Air Quality Analysis
Tatui, State Of Sao Paulo, Brazil
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 75 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Tatui, State Of Sao Paulo, Brazil
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
101AQI
65AQI
97AQI
72AQI
In the last 24 hours,
Tatui's AQI reached its highest point of 101 at 5 AM during the Day, while the lowest point, 65, was recorded at 5 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tatui, State Of Sao Paulo, Brazil
22°C15/32°C
15°C13/17°C
17°C13/24°C
22°C14/33°C
24°C17/31°C
20°C12/31°C
21°C11/33°C
18°C13/27°C
17°C12/26°C
19°C11/30°C
20°C11/32°C
20°C13/30°C
19°C13/26°C
20°C14/30°C
21°C13/33°C
25°C17/35°C
26°C18/35°C
22°C19/31°C
19°C15/27°C
16°C13/20°C
16°C14/18°C
17°C13/23°C
18°C11/27°C
22°C12/32°C
24°C17/33°C
25°C17/35°C
23°C16/32°C
21°C18/29°C
23°C17/32°C
23°C17/29°C
--°C/°C
58AQI
56AQI
58AQI
58AQI
2025 Days Vs Air Quality
Tatui, State Of Sao Paulo, Brazil
65%
181
35%
96
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 278 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Tatui, State Of Sao Paulo, Brazil
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
34AQI
33AQI
32AQI
33AQI
33AQI
36AQI
33AQI
34AQI
33AQI
35AQI
32AQI
32AQI
33AQI
32AQI
39AQI
32AQI
37AQI
35AQI
36AQI
38AQI
43AQI
41AQI
41AQI
42AQI
41AQI
37AQI
42AQI
39AQI
42AQI
36AQI
38AQI
33AQI
33AQI
35AQI
39AQI
40AQI
42AQI
48AQI
44AQI
48AQI
50AQI
54AQI
50AQI
48AQI
46AQI
51AQI
48AQI
54AQI
47AQI
55AQI
56AQI
51AQI
45AQI
47AQI
51AQI
48AQI
54AQI
53AQI
53AQI
52AQI
50AQI
50AQI
48AQI
53AQI
46AQI
48AQI
54AQI
54AQI
52AQI
51AQI
52AQI
50AQI
50AQI
44AQI
47AQI
47AQI
44AQI
44AQI
46AQI
48AQI
48AQI
51AQI
54AQI
52AQI
51AQI
50AQI
50AQI
51AQI
48AQI
50AQI
50AQI
48AQI
46AQI
39AQI
38AQI
33AQI
35AQI
41AQI
37AQI
42AQI
38AQI
43AQI
37AQI
41AQI
40AQI
45AQI
39AQI
40AQI
33AQI
32AQI
32AQI
33AQI
39AQI
32AQI
38AQI
39AQI
43AQI
37AQI
41AQI
37AQI
38AQI
41AQI
39AQI
41AQI
43AQI
47AQI
48AQI
50AQI
47AQI
34AQI
34AQI
32AQI
34AQI
35AQI
39AQI
44AQI
43AQI
45AQI
49AQI
52AQI
54AQI
38AQI
43AQI
41AQI
47AQI
45AQI
45AQI
37AQI
49AQI
46AQI
53AQI
48AQI
49AQI
45AQI
46AQI
40AQI
44AQI
40AQI
33AQI
32AQI
32AQI
30AQI
30AQI
30AQI
35AQI
39AQI
46AQI
56AQI
57AQI
58AQI
71AQI
75AQI
62AQI
43AQI
45AQI
50AQI
46AQI
45AQI
48AQI
51AQI
37AQI
30AQI
27AQI
27AQI
30AQI
45AQI
39AQI
42AQI
48AQI
44AQI
45AQI
51AQI
51AQI
51AQI
65AQI
69AQI
66AQI
73AQI
65AQI
61AQI
59AQI
62AQI
60AQI
59AQI
58AQI
56AQI
59AQI
57AQI
46AQI
51AQI
47AQI
52AQI
63AQI
68AQI
76AQI
67AQI
47AQI
49AQI
56AQI
49AQI
47AQI
37AQI
44AQI
55AQI
71AQI
59AQI
55AQI
57AQI
63AQI
61AQI
63AQI
75AQI
81AQI
81AQI
81AQI
58AQI
57AQI
50AQI
45AQI
44AQI
51AQI
47AQI
47AQI
47AQI
51AQI
53AQI
68AQI
60AQI
51AQI
52AQI
58AQI
69AQI
71AQI
82AQI
65AQI
61AQI
57AQI
58AQI
55AQI
41AQI
43AQI
50AQI
59AQI
60AQI
52AQI
43AQI
30AQI
34AQI
29AQI
53AQI
67AQI
63AQI
69AQI
61AQI
73AQI
75AQI
36AQI
47AQI
50AQI
39AQI
42AQI
46AQI
51AQI
58AQI
54AQI
70AQI
No. of days
202547AQI
Highest AQI recorded in
October70AQI
Lowest AQI recorded in
January36AQI
202432AQI
Highest AQI recorded in
September67AQI
Lowest AQI recorded in
February18AQI
202323AQI
Highest AQI recorded in
September32AQI
Lowest AQI recorded in
January16AQI
202223AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
January18AQI
202123AQI
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
January18AQI
202026AQI
Highest AQI recorded in
September36AQI
Lowest AQI recorded in
March17AQI
Most & Least Polluted Years Over the Last 6 Years
Tatui's annual 2025 AQI (47) shows an average percentage change of 90.9% (worsened AQI) compared to previous years: 2020 (26), 2021 (23), 2022 (23), 2023 (23), 2024 (32).