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University Usp Ipen, Taboao Da Serra, 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!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

September Air Quality Analysis

University Usp Ipen, Taboao Da Serra, State Of Sao Paulo, Brazil

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Sep 2024
173AQI
Lowest AQI recorded on
1st Sep 2023
19AQI


Same Day Analysis (22nd September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 63 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025

University Usp Ipen, Taboao Da Serra, State Of Sao Paulo, Brazil

AQI
Day
Night
.

6 AM22nd Sep 2025

5 PM

5 AM23rd Sep 2025

Day time
Avg. Highest Time
9AM22nd Sep

67AQI

Avg. Lowest Time
5AM23rd Sep

30AQI

Night time
Avg. Highest Time
12AM23rd Sep

69AQI

Avg. Lowest Time
4AM23rd Sep

38AQI

In the last 24 hours,

University Usp Ipen's AQI reached its highest point of 69 at 12 AM during the Night, while the lowest point, 30, was recorded at 5 AM during the Day between 22nd Sep and 23rd Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

University Usp Ipen, Taboao Da Serra, State Of Sao Paulo, Brazil

AugSep
24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Aug 2025526 AMAQI
24th Aug 2025407 AMAQI
24th Aug 2025568 AMAQI
24th Aug 2025629 AMAQI
24th Aug 20256610 AMAQI
24th Aug 20256511 AMAQI
24th Aug 20256412 PMAQI
24th Aug 2025641 PMAQI
24th Aug 2025632 PMAQI
24th Aug 2025613 PMAQI
24th Aug 2025704 PMAQI
24th Aug 2025725 PMAQI
24th Aug 2025736 PMAQI
24th Aug 2025697 PMAQI
24th Aug 2025748 PMAQI
24th Aug 2025749 PMAQI
24th Aug 20257310 PMAQI
24th Aug 20257411 PMAQI
25th Aug 20255612 AMAQI
25th Aug 2025361 AMAQI
25th Aug 2025372 AMAQI
25th Aug 2025343 AMAQI
25th Aug 2025324 AMAQI
25th Aug 2025335 AMAQI

18°C15/23°C

25th Aug 2025286 AMAQI
25th Aug 2025307 AMAQI
25th Aug 2025368 AMAQI
25th Aug 2025389 AMAQI
25th Aug 20254910 AMAQI
25th Aug 20254911 AMAQI
25th Aug 20255212 PMAQI
25th Aug 2025521 PMAQI
25th Aug 2025522 PMAQI
25th Aug 2025523 PMAQI
25th Aug 2025484 PMAQI
25th Aug 2025445 PMAQI
25th Aug 2025416 PMAQI
25th Aug 2025407 PMAQI
25th Aug 2025398 PMAQI
25th Aug 2025369 PMAQI
25th Aug 20253610 PMAQI
25th Aug 20253611 PMAQI
26th Aug 20253712 AMAQI
26th Aug 2025261 AMAQI
26th Aug 2025232 AMAQI
26th Aug 2025323 AMAQI
26th Aug 2025354 AMAQI
26th Aug 2025375 AMAQI

19°C15/30°C

26th Aug 2025486 AMAQI
26th Aug 2025587 AMAQI
26th Aug 2025598 AMAQI
26th Aug 2025549 AMAQI
26th Aug 20255410 AMAQI
26th Aug 20255611 AMAQI
26th Aug 20255312 PMAQI
26th Aug 2025561 PMAQI
26th Aug 2025562 PMAQI
26th Aug 2025523 PMAQI
26th Aug 2025504 PMAQI
26th Aug 2025475 PMAQI
26th Aug 2025476 PMAQI
26th Aug 2025427 PMAQI
26th Aug 2025408 PMAQI
26th Aug 2025409 PMAQI
26th Aug 20254010 PMAQI
26th Aug 20254211 PMAQI
27th Aug 20253612 AMAQI
27th Aug 2025331 AMAQI
27th Aug 2025402 AMAQI
27th Aug 2025443 AMAQI
27th Aug 2025384 AMAQI
27th Aug 2025335 AMAQI

17°C15/24°C

27th Aug 2025356 AMAQI
27th Aug 2025367 AMAQI
27th Aug 2025438 AMAQI
27th Aug 2025469 AMAQI
27th Aug 20254610 AMAQI
27th Aug 20254211 AMAQI
27th Aug 20254412 PMAQI
27th Aug 2025461 PMAQI
27th Aug 2025512 PMAQI
27th Aug 2025523 PMAQI
27th Aug 2025454 PMAQI
27th Aug 2025425 PMAQI
27th Aug 2025426 PMAQI
27th Aug 2025437 PMAQI
27th Aug 2025418 PMAQI
27th Aug 2025429 PMAQI
27th Aug 20254110 PMAQI
27th Aug 20254111 PMAQI
28th Aug 20253912 AMAQI
28th Aug 2025241 AMAQI
28th Aug 2025252 AMAQI
28th Aug 2025213 AMAQI
28th Aug 2025274 AMAQI
28th Aug 2025255 AMAQI

18°C16/26°C

28th Aug 2025286 AMAQI
28th Aug 2025367 AMAQI
28th Aug 2025438 AMAQI
28th Aug 2025449 AMAQI
28th Aug 20254510 AMAQI
28th Aug 20254411 AMAQI
28th Aug 20254812 PMAQI
28th Aug 2025561 PMAQI
28th Aug 2025542 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025444 PMAQI
28th Aug 2025405 PMAQI
28th Aug 2025386 PMAQI
28th Aug 2025367 PMAQI
28th Aug 2025328 PMAQI
28th Aug 2025329 PMAQI
28th Aug 20253310 PMAQI
28th Aug 20253111 PMAQI
29th Aug 20253612 AMAQI
29th Aug 2025311 AMAQI
29th Aug 2025282 AMAQI
29th Aug 2025283 AMAQI
29th Aug 2025314 AMAQI
29th Aug 2025385 AMAQI

19°C16/26°C

29th Aug 2025476 AMAQI
29th Aug 2025577 AMAQI
29th Aug 2025548 AMAQI
29th Aug 2025529 AMAQI
29th Aug 20255310 AMAQI
29th Aug 20255611 AMAQI
29th Aug 20255812 PMAQI
29th Aug 2025591 PMAQI
29th Aug 2025562 PMAQI
29th Aug 2025553 PMAQI
29th Aug 2025504 PMAQI
29th Aug 2025465 PMAQI
29th Aug 2025446 PMAQI
29th Aug 2025437 PMAQI
29th Aug 2025448 PMAQI
29th Aug 2025429 PMAQI
29th Aug 20254410 PMAQI
29th Aug 20254211 PMAQI
30th Aug 20253612 AMAQI
30th Aug 2025291 AMAQI
30th Aug 2025332 AMAQI
30th Aug 2025353 AMAQI
30th Aug 2025334 AMAQI
30th Aug 2025305 AMAQI

18°C15/23°C

30th Aug 2025286 AMAQI
30th Aug 2025307 AMAQI
30th Aug 2025318 AMAQI
30th Aug 2025329 AMAQI
30th Aug 20253410 AMAQI
30th Aug 20253811 AMAQI
30th Aug 20253712 PMAQI
30th Aug 2025371 PMAQI
30th Aug 2025352 PMAQI
30th Aug 2025393 PMAQI
30th Aug 2025394 PMAQI
30th Aug 2025385 PMAQI
30th Aug 2025386 PMAQI
30th Aug 2025397 PMAQI
30th Aug 2025398 PMAQI
30th Aug 2025379 PMAQI
30th Aug 20253710 PMAQI
30th Aug 20253711 PMAQI
31st Aug 20253412 AMAQI
31st Aug 2025341 AMAQI
31st Aug 2025372 AMAQI
31st Aug 2025383 AMAQI
31st Aug 2025384 AMAQI
31st Aug 2025335 AMAQI

18°C15/25°C

31st Aug 2025326 AMAQI
31st Aug 2025307 AMAQI
31st Aug 2025338 AMAQI
31st Aug 2025429 AMAQI
31st Aug 20254110 AMAQI
31st Aug 20253711 AMAQI
31st Aug 20253912 PMAQI
31st Aug 2025381 PMAQI
31st Aug 2025352 PMAQI
31st Aug 2025373 PMAQI
31st Aug 2025394 PMAQI
31st Aug 2025385 PMAQI
31st Aug 2025396 PMAQI
31st Aug 2025407 PMAQI
31st Aug 2025388 PMAQI
31st Aug 2025389 PMAQI
31st Aug 20254010 PMAQI
31st Aug 20253811 PMAQI
1st Sep 20253712 AMAQI
1st Sep 2025331 AMAQI
1st Sep 2025342 AMAQI
1st Sep 2025423 AMAQI
1st Sep 2025244 AMAQI
1st Sep 2025225 AMAQI

19°C14/25°C

1st Sep 2025226 AMAQI
1st Sep 2025247 AMAQI
1st Sep 2025278 AMAQI
1st Sep 2025319 AMAQI
1st Sep 20253410 AMAQI
1st Sep 20253811 AMAQI
1st Sep 20253412 PMAQI
1st Sep 2025341 PMAQI
1st Sep 2025332 PMAQI
1st Sep 2025393 PMAQI
1st Sep 2025444 PMAQI
1st Sep 2025365 PMAQI
1st Sep 2025356 PMAQI
1st Sep 2025367 PMAQI
1st Sep 2025368 PMAQI
1st Sep 2025349 PMAQI
1st Sep 20253910 PMAQI
1st Sep 20253411 PMAQI
2nd Sep 20253612 AMAQI
2nd Sep 2025311 AMAQI
2nd Sep 2025302 AMAQI
2nd Sep 2025273 AMAQI
2nd Sep 2025244 AMAQI
2nd Sep 2025225 AMAQI

20°C15/27°C

2nd Sep 2025176 AMAQI
2nd Sep 2025197 AMAQI
2nd Sep 2025248 AMAQI
2nd Sep 2025279 AMAQI
2nd Sep 20252810 AMAQI
2nd Sep 20252711 AMAQI
2nd Sep 20252912 PMAQI
2nd Sep 2025321 PMAQI
2nd Sep 2025372 PMAQI
2nd Sep 2025303 PMAQI
2nd Sep 2025314 PMAQI
2nd Sep 2025325 PMAQI
2nd Sep 2025326 PMAQI
2nd Sep 2025337 PMAQI
2nd Sep 2025338 PMAQI
2nd Sep 2025339 PMAQI
2nd Sep 20253610 PMAQI
2nd Sep 20253311 PMAQI
3rd Sep 20253912 AMAQI
3rd Sep 2025481 AMAQI
3rd Sep 2025442 AMAQI
3rd Sep 2025323 AMAQI
3rd Sep 2025244 AMAQI
3rd Sep 2025265 AMAQI

21°C16/28°C

3rd Sep 2025286 AMAQI
3rd Sep 2025257 AMAQI
3rd Sep 2025328 AMAQI
3rd Sep 2025329 AMAQI
3rd Sep 20253410 AMAQI
3rd Sep 20253011 AMAQI
3rd Sep 20253612 PMAQI
3rd Sep 2025341 PMAQI
3rd Sep 2025352 PMAQI
3rd Sep 2025323 PMAQI
3rd Sep 2025364 PMAQI
3rd Sep 2025365 PMAQI
3rd Sep 2025376 PMAQI
3rd Sep 2025377 PMAQI
3rd Sep 2025378 PMAQI
3rd Sep 2025379 PMAQI
3rd Sep 20253810 PMAQI
3rd Sep 20253611 PMAQI
4th Sep 20254612 AMAQI
4th Sep 2025491 AMAQI
4th Sep 2025482 AMAQI
4th Sep 2025483 AMAQI
4th Sep 2025504 AMAQI
4th Sep 2025505 AMAQI

22°C16/29°C

4th Sep 2025546 AMAQI
4th Sep 2025557 AMAQI
4th Sep 2025568 AMAQI
4th Sep 2025599 AMAQI
4th Sep 20256310 AMAQI
4th Sep 20256111 AMAQI
4th Sep 20255012 PMAQI
4th Sep 2025441 PMAQI
4th Sep 2025512 PMAQI
4th Sep 2025483 PMAQI
4th Sep 2025524 PMAQI
4th Sep 2025545 PMAQI
4th Sep 2025546 PMAQI
4th Sep 2025557 PMAQI
4th Sep 2025578 PMAQI
4th Sep 2025569 PMAQI
4th Sep 20255710 PMAQI
4th Sep 20255711 PMAQI
5th Sep 20256612 AMAQI
5th Sep 2025871 AMAQI
5th Sep 20251112 AMAQI
5th Sep 2025993 AMAQI
5th Sep 2025984 AMAQI
5th Sep 2025895 AMAQI

23°C18/29°C

5th Sep 2025806 AMAQI
5th Sep 2025767 AMAQI
5th Sep 2025828 AMAQI
5th Sep 2025819 AMAQI
5th Sep 20258110 AMAQI
5th Sep 20258411 AMAQI
5th Sep 20258012 PMAQI
5th Sep 2025761 PMAQI
5th Sep 2025792 PMAQI
5th Sep 2025763 PMAQI
5th Sep 2025804 PMAQI
5th Sep 2025835 PMAQI
5th Sep 2025846 PMAQI
5th Sep 2025837 PMAQI
5th Sep 2025848 PMAQI
5th Sep 2025839 PMAQI
5th Sep 20258210 PMAQI
5th Sep 20258511 PMAQI
6th Sep 20256412 AMAQI
6th Sep 2025381 AMAQI
6th Sep 2025352 AMAQI
6th Sep 2025413 AMAQI
6th Sep 2025484 AMAQI
6th Sep 2025355 AMAQI

22°C16/30°C

6th Sep 2025376 AMAQI
6th Sep 2025387 AMAQI
6th Sep 2025338 AMAQI
6th Sep 2025349 AMAQI
6th Sep 20253410 AMAQI
6th Sep 20253311 AMAQI
6th Sep 20253312 PMAQI
6th Sep 2025341 PMAQI
6th Sep 2025322 PMAQI
6th Sep 2025333 PMAQI
6th Sep 2025364 PMAQI
6th Sep 2025365 PMAQI
6th Sep 2025376 PMAQI
6th Sep 2025367 PMAQI
6th Sep 2025368 PMAQI
6th Sep 2025369 PMAQI
6th Sep 20253510 PMAQI
6th Sep 20253411 PMAQI
7th Sep 20253012 AMAQI
7th Sep 2025291 AMAQI
7th Sep 2025282 AMAQI
7th Sep 2025283 AMAQI
7th Sep 2025284 AMAQI
7th Sep 2025405 AMAQI

15°C15/17°C

7th Sep 2025286 AMAQI
7th Sep 2025377 AMAQI
7th Sep 2025268 AMAQI
7th Sep 2025269 AMAQI
7th Sep 20252710 AMAQI
7th Sep 20252411 AMAQI
7th Sep 20252612 PMAQI
7th Sep 2025241 PMAQI
7th Sep 2025302 PMAQI
7th Sep 2025323 PMAQI
7th Sep 2025304 PMAQI
7th Sep 2025285 PMAQI
7th Sep 2025276 PMAQI
7th Sep 2025297 PMAQI
7th Sep 2025288 PMAQI
7th Sep 2025349 PMAQI
7th Sep 20253010 PMAQI
7th Sep 20253011 PMAQI
8th Sep 20252812 AMAQI
8th Sep 2025301 AMAQI
8th Sep 2025382 AMAQI
8th Sep 2025383 AMAQI
8th Sep 2025314 AMAQI
8th Sep 2025285 AMAQI

17°C15/20°C

8th Sep 2025406 AMAQI
8th Sep 2025497 AMAQI
8th Sep 2025448 AMAQI
8th Sep 2025429 AMAQI
8th Sep 20254710 AMAQI
8th Sep 20254811 AMAQI
8th Sep 20254912 PMAQI
8th Sep 2025501 PMAQI
8th Sep 2025542 PMAQI
8th Sep 2025543 PMAQI
8th Sep 2025494 PMAQI
8th Sep 2025435 PMAQI
8th Sep 2025476 PMAQI
8th Sep 2025467 PMAQI
8th Sep 2025458 PMAQI
8th Sep 2025449 PMAQI
8th Sep 20254610 PMAQI
8th Sep 20254511 PMAQI
9th Sep 20254712 AMAQI
9th Sep 2025571 AMAQI
9th Sep 2025602 AMAQI
9th Sep 2025643 AMAQI
9th Sep 2025624 AMAQI
9th Sep 2025585 AMAQI

22°C16/30°C

9th Sep 2025576 AMAQI
9th Sep 2025577 AMAQI
9th Sep 2025598 AMAQI
9th Sep 2025589 AMAQI
9th Sep 20256010 AMAQI
9th Sep 20255811 AMAQI
9th Sep 20255912 PMAQI
9th Sep 2025651 PMAQI
9th Sep 2025692 PMAQI
9th Sep 2025623 PMAQI
9th Sep 2025584 PMAQI
9th Sep 2025595 PMAQI
9th Sep 2025586 PMAQI
9th Sep 2025597 PMAQI
9th Sep 2025598 PMAQI
9th Sep 2025589 PMAQI
9th Sep 20255910 PMAQI
9th Sep 20256011 PMAQI
10th Sep 20256412 AMAQI
10th Sep 2025841 AMAQI
10th Sep 2025762 AMAQI
10th Sep 2025683 AMAQI
10th Sep 2025604 AMAQI
10th Sep 2025505 AMAQI

24°C17/30°C

10th Sep 2025406 AMAQI
10th Sep 2025487 AMAQI
10th Sep 2025538 AMAQI
10th Sep 2025569 AMAQI
10th Sep 20255710 AMAQI
10th Sep 20255511 AMAQI
10th Sep 20255612 PMAQI
10th Sep 2025571 PMAQI
10th Sep 2025582 PMAQI
10th Sep 2025563 PMAQI
10th Sep 2025604 PMAQI
10th Sep 2025615 PMAQI
10th Sep 2025626 PMAQI
10th Sep 2025627 PMAQI
10th Sep 2025618 PMAQI
10th Sep 2025619 PMAQI
10th Sep 20256410 PMAQI
10th Sep 20256511 PMAQI
11th Sep 20256412 AMAQI
11th Sep 2025621 AMAQI
11th Sep 2025702 AMAQI
11th Sep 2025613 AMAQI
11th Sep 2025664 AMAQI
11th Sep 2025635 AMAQI

21°C16/28°C

11th Sep 2025766 AMAQI
11th Sep 2025707 AMAQI
11th Sep 2025778 AMAQI
11th Sep 2025759 AMAQI
11th Sep 20257810 AMAQI
11th Sep 20258311 AMAQI
11th Sep 20257412 PMAQI
11th Sep 2025721 PMAQI
11th Sep 2025682 PMAQI
11th Sep 2025643 PMAQI
11th Sep 2025674 PMAQI
11th Sep 2025665 PMAQI
11th Sep 2025676 PMAQI
11th Sep 2025667 PMAQI
11th Sep 2025678 PMAQI
11th Sep 2025659 PMAQI
11th Sep 20256810 PMAQI
11th Sep 20256611 PMAQI
12th Sep 20257012 AMAQI
12th Sep 2025761 AMAQI
12th Sep 2025822 AMAQI
12th Sep 2025823 AMAQI
12th Sep 2025724 AMAQI
12th Sep 2025505 AMAQI

22°C15/31°C

12th Sep 2025416 AMAQI
12th Sep 2025367 AMAQI
12th Sep 2025538 AMAQI
12th Sep 2025569 AMAQI
12th Sep 20255710 AMAQI
12th Sep 20255611 AMAQI
12th Sep 20255812 PMAQI
12th Sep 2025601 PMAQI
12th Sep 2025622 PMAQI
12th Sep 2025643 PMAQI
12th Sep 2025644 PMAQI
12th Sep 2025645 PMAQI
12th Sep 2025646 PMAQI
12th Sep 2025647 PMAQI
12th Sep 2025648 PMAQI
12th Sep 2025649 PMAQI
12th Sep 20256410 PMAQI
12th Sep 20256311 PMAQI
13th Sep 20255312 AMAQI
13th Sep 2025391 AMAQI
13th Sep 2025402 AMAQI
13th Sep 2025413 AMAQI
13th Sep 2025384 AMAQI
13th Sep 2025335 AMAQI

18°C14/23°C

13th Sep 2025356 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025428 AMAQI
13th Sep 2025429 AMAQI
13th Sep 20254010 AMAQI
13th Sep 20253811 AMAQI
13th Sep 20254612 PMAQI
13th Sep 2025451 PMAQI
13th Sep 2025462 PMAQI
13th Sep 2025433 PMAQI
13th Sep 2025444 PMAQI
13th Sep 2025475 PMAQI
13th Sep 2025466 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025438 PMAQI
13th Sep 2025439 PMAQI
13th Sep 20254410 PMAQI
13th Sep 20254611 PMAQI
14th Sep 20254412 AMAQI
14th Sep 2025461 AMAQI
14th Sep 2025422 AMAQI
14th Sep 2025423 AMAQI
14th Sep 2025374 AMAQI
14th Sep 2025385 AMAQI

17°C14/22°C

14th Sep 2025386 AMAQI
14th Sep 2025307 AMAQI
14th Sep 2025368 AMAQI
14th Sep 2025349 AMAQI
14th Sep 20253910 AMAQI
14th Sep 20253811 AMAQI
14th Sep 20253912 PMAQI
14th Sep 2025381 PMAQI
14th Sep 2025412 PMAQI
14th Sep 2025483 PMAQI
14th Sep 2025454 PMAQI
14th Sep 2025425 PMAQI
14th Sep 2025426 PMAQI
14th Sep 2025427 PMAQI
14th Sep 2025428 PMAQI
14th Sep 2025429 PMAQI
14th Sep 20254510 PMAQI
14th Sep 20254111 PMAQI
15th Sep 20254812 AMAQI
15th Sep 2025501 AMAQI
15th Sep 2025502 AMAQI
15th Sep 2025443 AMAQI
15th Sep 2025474 AMAQI
15th Sep 2025465 AMAQI

19°C14/27°C

15th Sep 2025506 AMAQI
15th Sep 2025527 AMAQI
15th Sep 2025508 AMAQI
15th Sep 2025569 AMAQI
15th Sep 20255210 AMAQI
15th Sep 20255811 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025591 PMAQI
15th Sep 2025562 PMAQI
15th Sep 2025593 PMAQI
15th Sep 2025564 PMAQI
15th Sep 2025555 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025567 PMAQI
15th Sep 2025538 PMAQI
15th Sep 2025539 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20255511 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025612 AMAQI
16th Sep 2025613 AMAQI
16th Sep 2025624 AMAQI
16th Sep 2025605 AMAQI

20°C14/28°C

16th Sep 2025616 AMAQI
16th Sep 2025627 AMAQI
16th Sep 2025688 AMAQI
16th Sep 2025649 AMAQI
16th Sep 20256010 AMAQI
16th Sep 20255711 AMAQI
16th Sep 20256212 PMAQI
16th Sep 2025681 PMAQI
16th Sep 2025602 PMAQI
16th Sep 2025653 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025605 PMAQI
16th Sep 2025606 PMAQI
16th Sep 2025647 PMAQI
16th Sep 2025628 PMAQI
16th Sep 2025599 PMAQI
16th Sep 20256210 PMAQI
16th Sep 20256111 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025621 AMAQI
17th Sep 2025592 AMAQI
17th Sep 2025593 AMAQI
17th Sep 2025544 AMAQI
17th Sep 2025545 AMAQI

20°C16/27°C

17th Sep 2025556 AMAQI
17th Sep 2025467 AMAQI
17th Sep 2025448 AMAQI
17th Sep 2025439 AMAQI
17th Sep 20254510 AMAQI
17th Sep 20254311 AMAQI
17th Sep 20254212 PMAQI
17th Sep 2025431 PMAQI
17th Sep 2025432 PMAQI
17th Sep 2025423 PMAQI
17th Sep 2025484 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025527 PMAQI
17th Sep 2025538 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255212 AMAQI
18th Sep 2025371 AMAQI
18th Sep 2025242 AMAQI
18th Sep 2025223 AMAQI
18th Sep 2025274 AMAQI
18th Sep 2025275 AMAQI

19°C16/24°C

18th Sep 2025226 AMAQI
18th Sep 2025217 AMAQI
18th Sep 2025238 AMAQI
18th Sep 2025289 AMAQI
18th Sep 20252810 AMAQI
18th Sep 20252811 AMAQI
18th Sep 20252812 PMAQI
18th Sep 2025271 PMAQI
18th Sep 2025332 PMAQI
18th Sep 2025293 PMAQI
18th Sep 2025294 PMAQI
18th Sep 2025325 PMAQI
18th Sep 2025306 PMAQI
18th Sep 2025297 PMAQI
18th Sep 2025308 PMAQI
18th Sep 2025309 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253112 AMAQI
19th Sep 2025321 AMAQI
19th Sep 2025262 AMAQI
19th Sep 2025213 AMAQI
19th Sep 2025224 AMAQI
19th Sep 2025265 AMAQI

19°C15/25°C

19th Sep 2025306 AMAQI
19th Sep 2025377 AMAQI
19th Sep 2025568 AMAQI
19th Sep 2025469 AMAQI
19th Sep 20255010 AMAQI
19th Sep 20255011 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025541 PMAQI
19th Sep 2025572 PMAQI
19th Sep 2025543 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025546 PMAQI
19th Sep 2025587 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025589 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255511 PMAQI
20th Sep 20255612 AMAQI
20th Sep 2025871 AMAQI
20th Sep 2025872 AMAQI
20th Sep 20251053 AMAQI
20th Sep 2025984 AMAQI
20th Sep 2025975 AMAQI

22°C16/31°C

20th Sep 2025946 AMAQI
20th Sep 2025927 AMAQI
20th Sep 2025738 AMAQI
20th Sep 2025829 AMAQI
20th Sep 20257810 AMAQI
20th Sep 20257811 AMAQI
20th Sep 20257712 PMAQI
20th Sep 2025711 PMAQI
20th Sep 2025642 PMAQI
20th Sep 2025633 PMAQI
20th Sep 2025624 PMAQI
20th Sep 2025815 PMAQI
20th Sep 2025876 PMAQI
20th Sep 2025867 PMAQI
20th Sep 2025868 PMAQI
20th Sep 2025849 PMAQI
20th Sep 20258610 PMAQI
20th Sep 20258911 PMAQI
21st Sep 20258912 AMAQI
21st Sep 20251031 AMAQI
21st Sep 20251022 AMAQI
21st Sep 20251163 AMAQI
21st Sep 20251014 AMAQI
21st Sep 2025915 AMAQI

26°C20/33°C

21st Sep 2025776 AMAQI
21st Sep 2025677 AMAQI
21st Sep 2025698 AMAQI
21st Sep 2025729 AMAQI
21st Sep 20257210 AMAQI
21st Sep 20257311 AMAQI
21st Sep 20257612 PMAQI
21st Sep 2025791 PMAQI
21st Sep 2025822 PMAQI
21st Sep 2025813 PMAQI
21st Sep 2025894 PMAQI
21st Sep 2025885 PMAQI
21st Sep 2025926 PMAQI
21st Sep 2025887 PMAQI
21st Sep 2025918 PMAQI
21st Sep 2025919 PMAQI
21st Sep 20258910 PMAQI
21st Sep 20258811 PMAQI
22nd Sep 20258712 AMAQI
22nd Sep 2025611 AMAQI
22nd Sep 2025602 AMAQI
22nd Sep 2025583 AMAQI
22nd Sep 2025594 AMAQI
22nd Sep 2025655 AMAQI

27°C21/34°C

22nd Sep 2025646 AMAQI
22nd Sep 2025637 AMAQI
22nd Sep 2025668 AMAQI
22nd Sep 2025679 AMAQI
22nd Sep 20256710 AMAQI
22nd Sep 20256411 AMAQI
22nd Sep 20255812 PMAQI
22nd Sep 2025601 PMAQI
22nd Sep 2025592 PMAQI
22nd Sep 2025593 PMAQI
22nd Sep 2025604 PMAQI
22nd Sep 2025625 PMAQI
22nd Sep 2025616 PMAQI
22nd Sep 2025607 PMAQI
22nd Sep 2025628 PMAQI
22nd Sep 2025639 PMAQI
22nd Sep 20256110 PMAQI
22nd Sep 20256511 PMAQI
23rd Sep 20256912 AMAQI
23rd Sep 2025661 AMAQI
23rd Sep 2025642 AMAQI
23rd Sep 2025613 AMAQI
23rd Sep 2025384 AMAQI
23rd Sep 2025305 AMAQI

23°C19/31°C

23rd Sep 2025316 AMAQI
6 AM
23rd Sep 2025327 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025419 AMAQI
23rd Sep 20254310 AMAQI
23rd Sep 20254911 AMAQI
11 AM
23rd Sep 20255112 PMAQI
23rd Sep 2025541 PMAQI
23rd Sep 2025562 PMAQI
23rd Sep 2025553 PMAQI
5 PM
11 PM
5 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 5 PM

50AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
6 AM - 7 AM

45AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 5 PM (Avg. 50), while the lowest AQI was between 6 AM to 7 AM (Avg. 45).
Night time
Avg. Highest Time
2 AM

53AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM

45AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 53), while the lowest AQI was between 5 AM to 5 AM (Avg. 45).

2025 Days Vs Air Quality

University Usp Ipen, Taboao Da Serra, State Of Sao Paulo, Brazil

2025

52%

138

46%

123

2%

4

Total number of days with different AQI categories in last 266 days in 2025 (99 days remaining)

Good
138 Days
Moderate
123 Days
Poor
4 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 52%

Health Risk Level:

Considerable

In 2025, 52% of 266 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

University Usp Ipen, Taboao Da Serra, State Of Sao Paulo, Brazil

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
57AQI
2nd January 2025
44AQI
3rd January 2025
35AQI
4th January 2025
36AQI
5th January 2025
37AQI
6th January 2025
37AQI
7th January 2025
44AQI
8th January 2025
39AQI
9th January 2025
38AQI
10th January 2025
34AQI
11th January 2025
37AQI
12th January 2025
31AQI
13th January 2025
31AQI
14th January 2025
30AQI
15th January 2025
37AQI
16th January 2025
48AQI
17th January 2025
35AQI
18th January 2025
37AQI
19th January 2025
46AQI
20th January 2025
37AQI
21st January 2025
37AQI
22nd January 2025
52AQI
23rd January 2025
41AQI
24th January 2025
57AQI
25th January 2025
60AQI
26th January 2025
61AQI
27th January 2025
51AQI
28th January 2025
58AQI
29th January 2025
50AQI
30th January 2025
43AQI
31st January 2025
33AQI
1st February 2025
28AQI
2nd February 2025
28AQI
3rd February 2025
27AQI
4th February 2025
43AQI
5th February 2025
46AQI
6th February 2025
53AQI
7th February 2025
55AQI
8th February 2025
49AQI
9th February 2025
41AQI
10th February 2025
50AQI
11th February 2025
54AQI
12th February 2025
54AQI
13th February 2025
52AQI
14th February 2025
53AQI
15th February 2025
53AQI
16th February 2025
46AQI
17th February 2025
48AQI
18th February 2025
60AQI
19th February 2025
47AQI
20th February 2025
57AQI
21st February 2025
59AQI
22nd February 2025
45AQI
23rd February 2025
43AQI
24th February 2025
47AQI
25th February 2025
56AQI
26th February 2025
52AQI
27th February 2025
60AQI
28th February 2025
61AQI
1st March 2025
54AQI
2nd March 2025
54AQI
3rd March 2025
57AQI
4th March 2025
52AQI
5th March 2025
56AQI
6th March 2025
60AQI
7th March 2025
43AQI
8th March 2025
42AQI
9th March 2025
56AQI
10th March 2025
44AQI
11th March 2025
47AQI
12th March 2025
54AQI
13th March 2025
57AQI
14th March 2025
40AQI
15th March 2025
31AQI
16th March 2025
25AQI
17th March 2025
38AQI
18th March 2025
47AQI
19th March 2025
33AQI
20th March 2025
23AQI
21st March 2025
34AQI
22nd March 2025
37AQI
23rd March 2025
44AQI
24th March 2025
37AQI
25th March 2025
62AQI
26th March 2025
48AQI
27th March 2025
41AQI
28th March 2025
45AQI
29th March 2025
61AQI
30th March 2025
56AQI
31st March 2025
42AQI
1st April 2025
52AQI
2nd April 2025
56AQI
3rd April 2025
45AQI
4th April 2025
39AQI
5th April 2025
24AQI
6th April 2025
24AQI
7th April 2025
22AQI
8th April 2025
38AQI
9th April 2025
57AQI
10th April 2025
43AQI
11th April 2025
40AQI
12th April 2025
48AQI
13th April 2025
38AQI
14th April 2025
35AQI
15th April 2025
47AQI
16th April 2025
54AQI
17th April 2025
62AQI
18th April 2025
48AQI
19th April 2025
39AQI
20th April 2025
26AQI
21st April 2025
25AQI
22nd April 2025
31AQI
23rd April 2025
42AQI
24th April 2025
50AQI
25th April 2025
42AQI
26th April 2025
39AQI
27th April 2025
52AQI
28th April 2025
52AQI
29th April 2025
30AQI
30th April 2025
46AQI
1st May 2025
46AQI
2nd May 2025
45AQI
3rd May 2025
56AQI
4th May 2025
60AQI
5th May 2025
54AQI
6th May 2025
63AQI
7th May 2025
64AQI
8th May 2025
70AQI
9th May 2025
56AQI
10th May 2025
44AQI
11th May 2025
24AQI
12th May 2025
33AQI
13th May 2025
39AQI
14th May 2025
36AQI
15th May 2025
47AQI
16th May 2025
56AQI
17th May 2025
59AQI
18th May 2025
59AQI
19th May 2025
55AQI
20th May 2025
69AQI
21st May 2025
90AQI
22nd May 2025
67AQI
23rd May 2025
46AQI
24th May 2025
40AQI
25th May 2025
42AQI
26th May 2025
56AQI
27th May 2025
54AQI
28th May 2025
44AQI
29th May 2025
30AQI
30th May 2025
56AQI
31st May 2025
58AQI
1st June 2025
100AQI
2nd June 2025
62AQI
3rd June 2025
65AQI
4th June 2025
51AQI
5th June 2025
48AQI
6th June 2025
37AQI
7th June 2025
52AQI
8th June 2025
33AQI
9th June 2025
36AQI
10th June 2025
30AQI
11th June 2025
31AQI
12th June 2025
29AQI
13th June 2025
35AQI
14th June 2025
41AQI
15th June 2025
51AQI
16th June 2025
59AQI
17th June 2025
74AQI
18th June 2025
90AQI
19th June 2025
85AQI
20th June 2025
89AQI
21st June 2025
74AQI
22nd June 2025
74AQI
23rd June 2025
59AQI
24th June 2025
42AQI
25th June 2025
76AQI
26th June 2025
74AQI
27th June 2025
59AQI
28th June 2025
52AQI
29th June 2025
57AQI
30th June 2025
58AQI
1st July 2025
38AQI
2nd July 2025
25AQI
3rd July 2025
27AQI
4th July 2025
30AQI
5th July 2025
33AQI
6th July 2025
65AQI
7th July 2025
47AQI
8th July 2025
62AQI
9th July 2025
49AQI
10th July 2025
51AQI
11th July 2025
55AQI
12th July 2025
66AQI
13th July 2025
57AQI
14th July 2025
62AQI
15th July 2025
79AQI
16th July 2025
115AQI
17th July 2025
115AQI
18th July 2025
112AQI
19th July 2025
68AQI
20th July 2025
68AQI
21st July 2025
70AQI
22nd July 2025
96AQI
23rd July 2025
86AQI
24th July 2025
67AQI
25th July 2025
70AQI
26th July 2025
67AQI
27th July 2025
73AQI
28th July 2025
50AQI
29th July 2025
31AQI
30th July 2025
50AQI
31st July 2025
37AQI
1st August 2025
51AQI
2nd August 2025
75AQI
3rd August 2025
89AQI
4th August 2025
82AQI
5th August 2025
58AQI
6th August 2025
34AQI
7th August 2025
59AQI
8th August 2025
89AQI
9th August 2025
39AQI
10th August 2025
30AQI
11th August 2025
28AQI
12th August 2025
34AQI
13th August 2025
57AQI
14th August 2025
114AQI
15th August 2025
52AQI
16th August 2025
44AQI
17th August 2025
50AQI
18th August 2025
69AQI
19th August 2025
55AQI
20th August 2025
56AQI
21st August 2025
77AQI
22nd August 2025
78AQI
23rd August 2025
80AQI
24th August 2025
74AQI
25th August 2025
40AQI
26th August 2025
44AQI
27th August 2025
41AQI
28th August 2025
36AQI
29th August 2025
44AQI
30th August 2025
35AQI
31st August 2025
37AQI
1st September 2025
33AQI
2nd September 2025
29AQI
3rd September 2025
34AQI
4th September 2025
54AQI
5th September 2025
85AQI
6th September 2025
37AQI
7th September 2025
29AQI
8th September 2025
43AQI
9th September 2025
59AQI
10th September 2025
60AQI
11th September 2025
69AQI
12th September 2025
63AQI
13th September 2025
42AQI
14th September 2025
41AQI
15th September 2025
53AQI
16th September 2025
61AQI
17th September 2025
51AQI
18th September 2025
29AQI
19th September 2025
45AQI
20th September 2025
83AQI
21st September 2025
88AQI
22nd September 2025
63AQI
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

42AQI

49AQI

46AQI

42AQI

52AQI

57AQI

62AQI

56AQI

52AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202551AQI

24
7
14
14
19
12
23
7
13
18
10
20
11
17
3
14
16
1
10
12
138
123
4

Highest AQI recorded in

July

62AQI


Lowest AQI recorded in

April

42AQI


202453AQI

23
7
17
12
18
12
10
17
13
18
19
9
2
16
14
1
10
15
2
3
8
7
8
6
16
14
1
24
6
25
6
199
137
14
9

Highest AQI recorded in

September

98AQI


Lowest AQI recorded in

November

40AQI


202345AQI

25
6
19
5
17
14
23
7
12
18
1
8
20
2
29
2
29
1
22
8
22
9
16
13
14
17
236
120
3

Highest AQI recorded in

June

65AQI


Lowest AQI recorded in

August

19AQI


202248AQI

21
7
8
6
20
10
17
13
13
18
14
14
2
7
16
2
1
2
20
8
1
19
12
24
6
26
5
190
117
5

Highest AQI recorded in

July

72AQI


Lowest AQI recorded in

January

35AQI


202150AQI

18
9
20
8
17
14
25
5
13
18
15
14
9
17
4
11
10
9
7
22
25
6
19
10
26
5
205
138
13

Highest AQI recorded in

August

72AQI


Lowest AQI recorded in

April

34AQI


202050AQI

10
3
18
3
18
17
13
9
21
1
12
18
1
7
19
4
15
13
1
17
12
31
154
102
7

Highest AQI recorded in

September

74AQI


Lowest AQI recorded in

May

18AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2024(Avg.)
53AQI
Least Polluted Year Recorded
2023(Avg.)
45AQI


University Usp Ipen's annual 2025 AQI (51) shows an average percentage change of 4.05% (worsened AQI) compared to previous years: 2020 (50), 2021 (50), 2022 (48), 2023 (45), 2024 (53).