Sao Jose Dos Campos, 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!
September Air Quality Analysis
Sao Jose Dos Campos, State Of Sao Paulo, Brazil
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Sao Jose Dos Campos, State Of Sao Paulo, Brazil
6 AM16th Sep 2025
5 PM
5 AM17th Sep 2025
70AQI
46AQI
58AQI
52AQI
In the last 24 hours,
Sao Jose Dos Campos's AQI reached its highest point of 70 at 5 AM during the Day, while the lowest point, 46, was recorded at 6 AM during the Day between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Sao Jose Dos Campos, State Of Sao Paulo, Brazil
17°C10/26°C
18°C10/28°C
22°C13/32°C
22°C15/33°C
23°C15/34°C
23°C14/34°C
18°C13/26°C
19°C13/32°C
18°C14/29°C
18°C14/27°C
19°C15/28°C
18°C13/23°C
18°C12/27°C
17°C11/27°C
18°C12/27°C
19°C14/28°C
20°C13/30°C
20°C12/30°C
20°C13/31°C
16°C14/21°C
17°C14/23°C
20°C14/30°C
23°C15/33°C
19°C12/30°C
19°C10/33°C
17°C10/28°C
16°C13/23°C
18°C12/29°C
19°C11/32°C
20°C12/31°C
--°C/°C
48AQI
48AQI
48AQI
47AQI
2025 Days Vs Air Quality
Sao Jose Dos Campos, State Of Sao Paulo, Brazil
76%
197
24%
62
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 260 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
Sao Jose Dos Campos, State Of Sao Paulo, Brazil
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
46AQI
43AQI
39AQI
42AQI
36AQI
39AQI
44AQI
37AQI
38AQI
31AQI
37AQI
30AQI
30AQI
31AQI
34AQI
44AQI
35AQI
40AQI
38AQI
39AQI
42AQI
44AQI
42AQI
41AQI
43AQI
41AQI
40AQI
43AQI
40AQI
42AQI
36AQI
36AQI
29AQI
32AQI
37AQI
36AQI
43AQI
45AQI
42AQI
41AQI
40AQI
46AQI
49AQI
49AQI
59AQI
58AQI
48AQI
50AQI
54AQI
46AQI
55AQI
51AQI
50AQI
48AQI
44AQI
49AQI
46AQI
51AQI
51AQI
48AQI
45AQI
44AQI
46AQI
41AQI
46AQI
37AQI
43AQI
47AQI
49AQI
48AQI
50AQI
50AQI
50AQI
40AQI
33AQI
35AQI
40AQI
37AQI
35AQI
34AQI
39AQI
42AQI
38AQI
43AQI
42AQI
39AQI
44AQI
46AQI
47AQI
46AQI
48AQI
46AQI
44AQI
41AQI
28AQI
28AQI
25AQI
31AQI
38AQI
40AQI
38AQI
33AQI
41AQI
33AQI
35AQI
38AQI
41AQI
42AQI
41AQI
29AQI
29AQI
27AQI
35AQI
43AQI
30AQI
33AQI
37AQI
42AQI
30AQI
36AQI
33AQI
36AQI
41AQI
42AQI
44AQI
47AQI
48AQI
50AQI
50AQI
46AQI
32AQI
31AQI
32AQI
32AQI
34AQI
38AQI
42AQI
42AQI
46AQI
54AQI
58AQI
58AQI
38AQI
32AQI
34AQI
40AQI
42AQI
43AQI
32AQI
51AQI
44AQI
57AQI
46AQI
51AQI
52AQI
50AQI
38AQI
42AQI
40AQI
37AQI
33AQI
32AQI
30AQI
26AQI
32AQI
40AQI
49AQI
54AQI
61AQI
63AQI
60AQI
73AQI
76AQI
63AQI
38AQI
47AQI
52AQI
53AQI
44AQI
49AQI
57AQI
33AQI
26AQI
25AQI
27AQI
28AQI
43AQI
40AQI
48AQI
51AQI
44AQI
44AQI
54AQI
48AQI
53AQI
61AQI
75AQI
73AQI
84AQI
65AQI
60AQI
57AQI
72AQI
79AQI
69AQI
63AQI
56AQI
65AQI
54AQI
45AQI
48AQI
46AQI
46AQI
63AQI
68AQI
74AQI
70AQI
38AQI
52AQI
62AQI
42AQI
38AQI
31AQI
36AQI
40AQI
67AQI
54AQI
45AQI
48AQI
59AQI
56AQI
57AQI
73AQI
79AQI
75AQI
74AQI
42AQI
37AQI
37AQI
33AQI
33AQI
36AQI
35AQI
34AQI
32AQI
30AQI
42AQI
62AQI
34AQI
25AQI
33AQI
51AQI
69AQI
65AQI
65AQI
30AQI
33AQI
40AQI
54AQI
39AQI
46AQI
43AQI
36AQI
42AQI
48AQI
53AQI
52AQI
44AQI
No. of days
202545AQI
Highest AQI recorded in
July53AQI
Lowest AQI recorded in
April36AQI
202441AQI
Highest AQI recorded in
September73AQI
Lowest AQI recorded in
January26AQI
202331AQI
Highest AQI recorded in
September39AQI
Lowest AQI recorded in
April19AQI
202232AQI
Highest AQI recorded in
July46AQI
Lowest AQI recorded in
January20AQI
202125AQI
Highest AQI recorded in
September35AQI
Lowest AQI recorded in
October19AQI
202036AQI
Highest AQI recorded in
September53AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Sao Jose Dos Campos's annual 2025 AQI (45) shows an average percentage change of 39.02% (worsened AQI) compared to previous years: 2020 (36), 2021 (25), 2022 (32), 2023 (31), 2024 (41).