Guarulhos, 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+
November Air Quality Analysis
Guarulhos, State Of Sao Paulo, Brazil
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Nov 2021
140AQILowest AQI recorded on
2nd Nov 2022
12AQISame Day Analysis (26th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Nov - 27th Nov 2025
Guarulhos, State Of Sao Paulo, Brazil
AQI
Day
Night
.
5 AM26th Nov 2025
6 PM
4 AM27th Nov 2025
Day time
Avg. Highest Time
6PM26th Nov
58AQI
Avg. Lowest Time
9AM26th Nov
38AQI
Night time
Avg. Highest Time
7PM26th Nov
59AQI
Avg. Lowest Time
1AM27th Nov
20AQI
In the last 24 hours,
Guarulhos's AQI reached its highest point of 59 at 7 PM during the Night, while the lowest point, 20, was recorded at 1 AM during the Night between 26th Nov and 27th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Guarulhos, State Of Sao Paulo, Brazil
OctNov
28th - 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 - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
28th Oct 20251105 AMAQI
28th Oct 20251056 AMAQI
28th Oct 2025847 AMAQI
28th Oct 2025678 AMAQI
28th Oct 2025689 AMAQI
28th Oct 20257510 AMAQI
28th Oct 20256811 AMAQI
28th Oct 20256112 PMAQI
28th Oct 2025611 PMAQI
28th Oct 2025672 PMAQI
28th Oct 2025713 PMAQI
28th Oct 2025744 PMAQI
28th Oct 2025865 PMAQI
28th Oct 2025876 PMAQI
28th Oct 2025777 PMAQI
28th Oct 2025848 PMAQI
28th Oct 2025909 PMAQI
28th Oct 20257710 PMAQI
28th Oct 20257311 PMAQI
29th Oct 20258012 AMAQI
29th Oct 2025821 AMAQI
29th Oct 2025822 AMAQI
29th Oct 2025803 AMAQI
29th Oct 2025844 AMAQI
21°C18/25°C
29th Oct 2025865 AMAQI
29th Oct 2025746 AMAQI
29th Oct 2025657 AMAQI
29th Oct 2025688 AMAQI
29th Oct 2025669 AMAQI
29th Oct 20256310 AMAQI
29th Oct 20255811 AMAQI
29th Oct 20254812 PMAQI
29th Oct 2025581 PMAQI
29th Oct 2025672 PMAQI
29th Oct 2025773 PMAQI
29th Oct 2025774 PMAQI
29th Oct 2025645 PMAQI
29th Oct 2025636 PMAQI
29th Oct 2025677 PMAQI
29th Oct 2025688 PMAQI
29th Oct 2025619 PMAQI
29th Oct 20254010 PMAQI
29th Oct 20253811 PMAQI
30th Oct 20253412 AMAQI
30th Oct 2025311 AMAQI
30th Oct 2025362 AMAQI
30th Oct 2025443 AMAQI
30th Oct 2025384 AMAQI
20°C17/25°C
30th Oct 2025315 AMAQI
30th Oct 2025266 AMAQI
30th Oct 2025317 AMAQI
30th Oct 2025378 AMAQI
30th Oct 2025359 AMAQI
30th Oct 20254410 AMAQI
30th Oct 20255311 AMAQI
30th Oct 20254312 PMAQI
30th Oct 2025451 PMAQI
30th Oct 2025532 PMAQI
30th Oct 2025613 PMAQI
30th Oct 2025564 PMAQI
30th Oct 2025495 PMAQI
30th Oct 2025506 PMAQI
30th Oct 2025507 PMAQI
30th Oct 2025478 PMAQI
30th Oct 2025409 PMAQI
30th Oct 20252610 PMAQI
30th Oct 20252011 PMAQI
31st Oct 20252412 AMAQI
31st Oct 2025401 AMAQI
31st Oct 2025492 AMAQI
31st Oct 2025503 AMAQI
31st Oct 2025564 AMAQI
16°C16/18°C
31st Oct 2025505 AMAQI
31st Oct 2025486 AMAQI
31st Oct 2025507 AMAQI
31st Oct 2025508 AMAQI
31st Oct 2025499 AMAQI
31st Oct 20254710 AMAQI
31st Oct 20253811 AMAQI
31st Oct 20253112 PMAQI
31st Oct 2025351 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025593 PMAQI
31st Oct 2025704 PMAQI
31st Oct 2025715 PMAQI
31st Oct 2025816 PMAQI
31st Oct 2025937 PMAQI
31st Oct 2025778 PMAQI
31st Oct 2025709 PMAQI
31st Oct 20257010 PMAQI
31st Oct 20256811 PMAQI
1st Nov 20257012 AMAQI
1st Nov 2025721 AMAQI
1st Nov 2025732 AMAQI
1st Nov 2025703 AMAQI
1st Nov 2025614 AMAQI
18°C16/20°C
1st Nov 2025575 AMAQI
1st Nov 2025596 AMAQI
1st Nov 2025567 AMAQI
1st Nov 2025518 AMAQI
1st Nov 2025519 AMAQI
1st Nov 20255510 AMAQI
1st Nov 20255711 AMAQI
1st Nov 20255612 PMAQI
1st Nov 2025591 PMAQI
1st Nov 2025672 PMAQI
1st Nov 2025753 PMAQI
1st Nov 2025764 PMAQI
1st Nov 2025845 PMAQI
1st Nov 2025916 PMAQI
1st Nov 20251067 PMAQI
1st Nov 2025938 PMAQI
1st Nov 2025739 PMAQI
1st Nov 20254610 PMAQI
1st Nov 20255311 PMAQI
2nd Nov 20254212 AMAQI
2nd Nov 2025391 AMAQI
2nd Nov 2025472 AMAQI
2nd Nov 2025513 AMAQI
2nd Nov 2025604 AMAQI
21°C17/29°C
2nd Nov 2025645 AMAQI
2nd Nov 2025676 AMAQI
2nd Nov 2025687 AMAQI
2nd Nov 2025658 AMAQI
2nd Nov 2025599 AMAQI
2nd Nov 20255010 AMAQI
2nd Nov 20255111 AMAQI
2nd Nov 20255412 PMAQI
2nd Nov 2025541 PMAQI
2nd Nov 2025472 PMAQI
2nd Nov 2025543 PMAQI
2nd Nov 2025474 PMAQI
2nd Nov 2025535 PMAQI
2nd Nov 2025496 PMAQI
2nd Nov 2025357 PMAQI
2nd Nov 2025268 PMAQI
2nd Nov 2025379 PMAQI
2nd Nov 20253010 PMAQI
2nd Nov 20254111 PMAQI
3rd Nov 20254712 AMAQI
3rd Nov 2025451 AMAQI
3rd Nov 2025502 AMAQI
3rd Nov 2025563 AMAQI
3rd Nov 2025604 AMAQI
19°C18/22°C
3rd Nov 2025585 AMAQI
3rd Nov 2025526 AMAQI
3rd Nov 2025507 AMAQI
3rd Nov 2025528 AMAQI
3rd Nov 2025469 AMAQI
3rd Nov 20255110 AMAQI
3rd Nov 20255611 AMAQI
3rd Nov 20255612 PMAQI
3rd Nov 2025601 PMAQI
3rd Nov 2025672 PMAQI
3rd Nov 2025673 PMAQI
3rd Nov 2025564 PMAQI
3rd Nov 2025555 PMAQI
3rd Nov 2025566 PMAQI
3rd Nov 2025537 PMAQI
3rd Nov 2025538 PMAQI
3rd Nov 2025419 PMAQI
3rd Nov 20253010 PMAQI
3rd Nov 20253611 PMAQI
4th Nov 20253912 AMAQI
4th Nov 2025461 AMAQI
4th Nov 2025472 AMAQI
4th Nov 2025483 AMAQI
4th Nov 2025494 AMAQI
21°C17/27°C
4th Nov 2025535 AMAQI
4th Nov 2025566 AMAQI
4th Nov 2025607 AMAQI
4th Nov 2025688 AMAQI
4th Nov 2025649 AMAQI
4th Nov 20258310 AMAQI
4th Nov 20259211 AMAQI
4th Nov 20258612 PMAQI
4th Nov 2025831 PMAQI
4th Nov 2025822 PMAQI
4th Nov 2025863 PMAQI
4th Nov 2025854 PMAQI
4th Nov 2025755 PMAQI
4th Nov 2025766 PMAQI
4th Nov 2025877 PMAQI
4th Nov 2025858 PMAQI
4th Nov 2025769 PMAQI
4th Nov 20256510 PMAQI
4th Nov 20256611 PMAQI
5th Nov 20256912 AMAQI
5th Nov 2025741 AMAQI
5th Nov 2025792 AMAQI
5th Nov 2025693 AMAQI
5th Nov 2025654 AMAQI
22°C19/28°C
5th Nov 2025665 AMAQI
5th Nov 2025706 AMAQI
5th Nov 2025757 AMAQI
5th Nov 2025598 AMAQI
5th Nov 2025629 AMAQI
5th Nov 20256210 AMAQI
5th Nov 20256511 AMAQI
5th Nov 20258312 PMAQI
5th Nov 2025701 PMAQI
5th Nov 2025642 PMAQI
5th Nov 2025553 PMAQI
5th Nov 2025574 PMAQI
5th Nov 2025575 PMAQI
5th Nov 2025546 PMAQI
5th Nov 2025557 PMAQI
5th Nov 2025528 PMAQI
5th Nov 2025419 PMAQI
5th Nov 20253610 PMAQI
5th Nov 20253711 PMAQI
6th Nov 20254312 AMAQI
6th Nov 2025401 AMAQI
6th Nov 2025382 AMAQI
6th Nov 2025383 AMAQI
6th Nov 2025524 AMAQI
24°C18/30°C
6th Nov 2025405 AMAQI
6th Nov 2025556 AMAQI
6th Nov 2025377 AMAQI
6th Nov 2025418 AMAQI
6th Nov 2025399 AMAQI
6th Nov 20253010 AMAQI
6th Nov 20253511 AMAQI
6th Nov 20253412 PMAQI
6th Nov 2025411 PMAQI
6th Nov 2025512 PMAQI
6th Nov 2025493 PMAQI
6th Nov 2025534 PMAQI
6th Nov 2025465 PMAQI
6th Nov 2025376 PMAQI
6th Nov 2025447 PMAQI
6th Nov 2025318 PMAQI
6th Nov 2025369 PMAQI
6th Nov 20254910 PMAQI
6th Nov 20252211 PMAQI
7th Nov 20253012 AMAQI
7th Nov 2025251 AMAQI
7th Nov 2025222 AMAQI
7th Nov 2025213 AMAQI
7th Nov 2025424 AMAQI
18°C14/20°C
7th Nov 2025515 AMAQI
7th Nov 2025366 AMAQI
7th Nov 2025427 AMAQI
7th Nov 2025518 AMAQI
7th Nov 2025499 AMAQI
7th Nov 20256010 AMAQI
7th Nov 20256211 AMAQI
7th Nov 20256812 PMAQI
7th Nov 2025661 PMAQI
7th Nov 2025702 PMAQI
7th Nov 2025783 PMAQI
7th Nov 2025764 PMAQI
7th Nov 2025755 PMAQI
7th Nov 2025776 PMAQI
7th Nov 2025857 PMAQI
7th Nov 2025848 PMAQI
7th Nov 2025729 PMAQI
7th Nov 20256410 PMAQI
7th Nov 20257011 PMAQI
8th Nov 20256612 AMAQI
8th Nov 2025621 AMAQI
8th Nov 2025602 AMAQI
8th Nov 2025533 AMAQI
8th Nov 2025474 AMAQI
22°C14/31°C
8th Nov 2025595 AMAQI
8th Nov 2025726 AMAQI
8th Nov 2025707 AMAQI
8th Nov 2025648 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20257010 AMAQI
8th Nov 20256711 AMAQI
8th Nov 20256412 PMAQI
8th Nov 2025571 PMAQI
8th Nov 2025612 PMAQI
8th Nov 2025593 PMAQI
8th Nov 2025584 PMAQI
8th Nov 2025375 PMAQI
8th Nov 2025276 PMAQI
8th Nov 2025417 PMAQI
8th Nov 2025568 PMAQI
8th Nov 2025689 PMAQI
8th Nov 20255210 PMAQI
8th Nov 20254211 PMAQI
9th Nov 20253812 AMAQI
9th Nov 2025271 AMAQI
9th Nov 2025172 AMAQI
9th Nov 2025233 AMAQI
9th Nov 2025334 AMAQI
20°C15/27°C
9th Nov 2025305 AMAQI
9th Nov 2025366 AMAQI
9th Nov 2025387 AMAQI
9th Nov 2025448 AMAQI
9th Nov 2025329 AMAQI
9th Nov 20254110 AMAQI
9th Nov 20254411 AMAQI
9th Nov 20252912 PMAQI
9th Nov 2025371 PMAQI
9th Nov 2025422 PMAQI
9th Nov 2025423 PMAQI
9th Nov 2025564 PMAQI
9th Nov 2025625 PMAQI
9th Nov 2025576 PMAQI
9th Nov 2025507 PMAQI
9th Nov 2025408 PMAQI
9th Nov 2025339 PMAQI
9th Nov 20252810 PMAQI
9th Nov 20252211 PMAQI
10th Nov 20252012 AMAQI
10th Nov 2025211 AMAQI
10th Nov 2025272 AMAQI
10th Nov 2025353 AMAQI
10th Nov 2025414 AMAQI
17°C14/21°C
10th Nov 2025365 AMAQI
10th Nov 2025346 AMAQI
10th Nov 2025327 AMAQI
10th Nov 2025358 AMAQI
10th Nov 2025329 AMAQI
10th Nov 20254310 AMAQI
10th Nov 20255011 AMAQI
10th Nov 20255312 PMAQI
10th Nov 2025501 PMAQI
10th Nov 2025472 PMAQI
10th Nov 2025423 PMAQI
10th Nov 2025454 PMAQI
10th Nov 2025485 PMAQI
10th Nov 2025576 PMAQI
10th Nov 2025547 PMAQI
10th Nov 2025508 PMAQI
10th Nov 2025439 PMAQI
10th Nov 20253510 PMAQI
10th Nov 20253211 PMAQI
11th Nov 20254612 AMAQI
11th Nov 2025431 AMAQI
11th Nov 2025462 AMAQI
11th Nov 2025353 AMAQI
11th Nov 2025354 AMAQI
17°C13/24°C
11th Nov 2025365 AMAQI
11th Nov 2025366 AMAQI
11th Nov 2025437 AMAQI
11th Nov 2025508 AMAQI
11th Nov 2025509 AMAQI
11th Nov 20255110 AMAQI
11th Nov 20255511 AMAQI
11th Nov 20255612 PMAQI
11th Nov 2025591 PMAQI
11th Nov 2025552 PMAQI
11th Nov 2025543 PMAQI
11th Nov 2025594 PMAQI
11th Nov 2025605 PMAQI
11th Nov 2025606 PMAQI
11th Nov 2025627 PMAQI
11th Nov 2025618 PMAQI
11th Nov 2025709 PMAQI
11th Nov 20255710 PMAQI
11th Nov 20255011 PMAQI
12th Nov 20255312 AMAQI
12th Nov 2025571 AMAQI
12th Nov 2025572 AMAQI
12th Nov 2025563 AMAQI
12th Nov 2025564 AMAQI
19°C12/28°C
12th Nov 2025585 AMAQI
12th Nov 2025596 AMAQI
12th Nov 2025607 AMAQI
12th Nov 2025628 AMAQI
12th Nov 2025639 AMAQI
12th Nov 20256510 AMAQI
12th Nov 20256611 AMAQI
12th Nov 20256312 PMAQI
12th Nov 2025631 PMAQI
12th Nov 2025632 PMAQI
12th Nov 2025673 PMAQI
12th Nov 2025684 PMAQI
12th Nov 2025695 PMAQI
12th Nov 2025716 PMAQI
12th Nov 2025707 PMAQI
12th Nov 2025688 PMAQI
12th Nov 2025689 PMAQI
12th Nov 20257210 PMAQI
12th Nov 20257311 PMAQI
13th Nov 20257812 AMAQI
13th Nov 2025861 AMAQI
13th Nov 2025822 AMAQI
13th Nov 2025763 AMAQI
13th Nov 2025784 AMAQI
22°C14/31°C
13th Nov 2025755 AMAQI
13th Nov 2025716 AMAQI
13th Nov 2025757 AMAQI
13th Nov 2025808 AMAQI
13th Nov 2025789 AMAQI
13th Nov 20258010 AMAQI
13th Nov 20258811 AMAQI
13th Nov 20258712 PMAQI
13th Nov 2025841 PMAQI
13th Nov 2025662 PMAQI
13th Nov 2025713 PMAQI
13th Nov 2025774 PMAQI
13th Nov 2025815 PMAQI
13th Nov 2025766 PMAQI
13th Nov 2025707 PMAQI
13th Nov 2025668 PMAQI
13th Nov 2025659 PMAQI
13th Nov 20256210 PMAQI
13th Nov 20255811 PMAQI
14th Nov 20256112 AMAQI
14th Nov 2025631 AMAQI
14th Nov 2025602 AMAQI
14th Nov 2025583 AMAQI
14th Nov 2025604 AMAQI
23°C18/28°C
14th Nov 2025645 AMAQI
14th Nov 2025656 AMAQI
14th Nov 2025627 AMAQI
14th Nov 2025638 AMAQI
14th Nov 2025659 AMAQI
14th Nov 20256810 AMAQI
14th Nov 20257111 AMAQI
14th Nov 202511212 PMAQI
14th Nov 2025801 PMAQI
14th Nov 2025712 PMAQI
14th Nov 2025703 PMAQI
14th Nov 2025654 PMAQI
14th Nov 2025645 PMAQI
14th Nov 2025706 PMAQI
14th Nov 2025697 PMAQI
14th Nov 2025628 PMAQI
14th Nov 2025669 PMAQI
14th Nov 20257410 PMAQI
14th Nov 20257511 PMAQI
15th Nov 20257112 AMAQI
15th Nov 2025681 AMAQI
15th Nov 2025702 AMAQI
15th Nov 2025743 AMAQI
15th Nov 2025754 AMAQI
20°C17/27°C
15th Nov 2025805 AMAQI
15th Nov 2025786 AMAQI
15th Nov 2025757 AMAQI
15th Nov 2025668 AMAQI
15th Nov 2025719 AMAQI
15th Nov 20257210 AMAQI
15th Nov 20256511 AMAQI
15th Nov 202511112 PMAQI
15th Nov 2025831 PMAQI
15th Nov 20252552 PMAQI
15th Nov 20251523 PMAQI
15th Nov 20251194 PMAQI
15th Nov 2025985 PMAQI
15th Nov 20251856 PMAQI
15th Nov 20254567 PMAQI
15th Nov 20251208 PMAQI
15th Nov 2025929 PMAQI
15th Nov 20257710 PMAQI
15th Nov 20257111 PMAQI
16th Nov 20256912 AMAQI
16th Nov 2025641 AMAQI
16th Nov 2025672 AMAQI
16th Nov 2025733 AMAQI
16th Nov 2025824 AMAQI
22°C18/28°C
16th Nov 2025835 AMAQI
16th Nov 2025746 AMAQI
16th Nov 2025687 AMAQI
16th Nov 2025698 AMAQI
16th Nov 2025759 AMAQI
16th Nov 20257110 AMAQI
16th Nov 20255511 AMAQI
16th Nov 20258712 PMAQI
16th Nov 20252801 PMAQI
16th Nov 2025802 PMAQI
16th Nov 2025923 PMAQI
16th Nov 2025474 PMAQI
16th Nov 2025535 PMAQI
16th Nov 2025446 PMAQI
16th Nov 2025387 PMAQI
16th Nov 2025418 PMAQI
16th Nov 2025439 PMAQI
16th Nov 20254210 PMAQI
16th Nov 20254511 PMAQI
17th Nov 20255312 AMAQI
17th Nov 2025561 AMAQI
17th Nov 2025542 AMAQI
17th Nov 2025533 AMAQI
17th Nov 2025564 AMAQI
19°C18/22°C
17th Nov 2025575 AMAQI
17th Nov 2025536 AMAQI
17th Nov 2025547 AMAQI
17th Nov 2025628 AMAQI
17th Nov 2025649 AMAQI
17th Nov 20256510 AMAQI
17th Nov 20256211 AMAQI
17th Nov 20256812 PMAQI
17th Nov 2025591 PMAQI
17th Nov 2025702 PMAQI
17th Nov 2025693 PMAQI
17th Nov 2025674 PMAQI
17th Nov 2025675 PMAQI
17th Nov 2025586 PMAQI
17th Nov 2025627 PMAQI
17th Nov 2025898 PMAQI
17th Nov 2025769 PMAQI
17th Nov 20257010 PMAQI
17th Nov 20256811 PMAQI
18th Nov 20256512 AMAQI
18th Nov 2025611 AMAQI
18th Nov 2025602 AMAQI
18th Nov 2025583 AMAQI
18th Nov 2025594 AMAQI
20°C18/24°C
18th Nov 2025555 AMAQI
18th Nov 2025496 AMAQI
18th Nov 2025507 AMAQI
18th Nov 2025508 AMAQI
18th Nov 2025539 AMAQI
18th Nov 20255410 AMAQI
18th Nov 20255511 AMAQI
18th Nov 20255712 PMAQI
18th Nov 2025591 PMAQI
18th Nov 2025512 PMAQI
18th Nov 2025503 PMAQI
18th Nov 2025324 PMAQI
18th Nov 2025285 PMAQI
18th Nov 2025236 PMAQI
18th Nov 2025347 PMAQI
18th Nov 2025298 PMAQI
18th Nov 2025219 PMAQI
18th Nov 20252310 PMAQI
18th Nov 20252011 PMAQI
19th Nov 20252612 AMAQI
19th Nov 2025341 AMAQI
19th Nov 2025302 AMAQI
19th Nov 2025303 AMAQI
19th Nov 2025284 AMAQI
21°C16/29°C
19th Nov 2025295 AMAQI
19th Nov 2025326 AMAQI
19th Nov 2025357 AMAQI
19th Nov 2025248 AMAQI
19th Nov 2025219 AMAQI
19th Nov 20252310 AMAQI
19th Nov 20253811 AMAQI
19th Nov 20254712 PMAQI
19th Nov 2025531 PMAQI
19th Nov 2025552 PMAQI
19th Nov 2025513 PMAQI
19th Nov 2025524 PMAQI
19th Nov 2025545 PMAQI
19th Nov 2025596 PMAQI
19th Nov 2025607 PMAQI
19th Nov 2025498 PMAQI
19th Nov 2025479 PMAQI
19th Nov 20255110 PMAQI
19th Nov 20254411 PMAQI
20th Nov 20255112 AMAQI
20th Nov 2025501 AMAQI
20th Nov 2025402 AMAQI
20th Nov 2025423 AMAQI
20th Nov 2025444 AMAQI
19°C14/28°C
20th Nov 2025515 AMAQI
20th Nov 2025566 AMAQI
20th Nov 2025567 AMAQI
20th Nov 2025568 AMAQI
20th Nov 2025549 AMAQI
20th Nov 20255410 AMAQI
20th Nov 20255411 AMAQI
20th Nov 20255612 PMAQI
20th Nov 2025621 PMAQI
20th Nov 2025652 PMAQI
20th Nov 2025603 PMAQI
20th Nov 2025594 PMAQI
20th Nov 2025595 PMAQI
20th Nov 2025626 PMAQI
20th Nov 2025607 PMAQI
20th Nov 2025568 PMAQI
20th Nov 2025529 PMAQI
20th Nov 20254210 PMAQI
20th Nov 20253511 PMAQI
21st Nov 20254212 AMAQI
21st Nov 2025361 AMAQI
21st Nov 2025292 AMAQI
21st Nov 2025333 AMAQI
21st Nov 2025354 AMAQI
19°C15/24°C
21st Nov 2025335 AMAQI
21st Nov 2025406 AMAQI
21st Nov 2025447 AMAQI
21st Nov 2025498 AMAQI
21st Nov 2025459 AMAQI
21st Nov 20254710 AMAQI
21st Nov 20255511 AMAQI
21st Nov 20256112 PMAQI
21st Nov 2025691 PMAQI
21st Nov 2025722 PMAQI
21st Nov 2025683 PMAQI
21st Nov 2025584 PMAQI
21st Nov 2025615 PMAQI
21st Nov 2025606 PMAQI
21st Nov 2025617 PMAQI
21st Nov 2025658 PMAQI
21st Nov 2025699 PMAQI
21st Nov 20256910 PMAQI
21st Nov 20257911 PMAQI
22nd Nov 20258212 AMAQI
22nd Nov 2025791 AMAQI
22nd Nov 2025792 AMAQI
22nd Nov 2025803 AMAQI
22nd Nov 2025774 AMAQI
22°C14/31°C
22nd Nov 2025775 AMAQI
22nd Nov 2025746 AMAQI
22nd Nov 2025667 AMAQI
22nd Nov 2025618 AMAQI
22nd Nov 2025609 AMAQI
22nd Nov 20255710 AMAQI
22nd Nov 20255511 AMAQI
22nd Nov 20255912 PMAQI
22nd Nov 2025631 PMAQI
22nd Nov 2025572 PMAQI
22nd Nov 2025583 PMAQI
22nd Nov 2025634 PMAQI
22nd Nov 2025585 PMAQI
22nd Nov 2025576 PMAQI
22nd Nov 2025717 PMAQI
22nd Nov 2025868 PMAQI
22nd Nov 2025789 PMAQI
22nd Nov 20256810 PMAQI
22nd Nov 20256911 PMAQI
23rd Nov 20256812 AMAQI
23rd Nov 2025671 AMAQI
23rd Nov 2025712 AMAQI
23rd Nov 2025733 AMAQI
23rd Nov 2025674 AMAQI
23°C18/32°C
23rd Nov 2025565 AMAQI
23rd Nov 2025446 AMAQI
23rd Nov 2025467 AMAQI
23rd Nov 2025518 AMAQI
23rd Nov 2025539 AMAQI
23rd Nov 20256310 AMAQI
23rd Nov 20256111 AMAQI
23rd Nov 20256012 PMAQI
23rd Nov 2025591 PMAQI
23rd Nov 2025622 PMAQI
23rd Nov 2025613 PMAQI
23rd Nov 2025744 PMAQI
23rd Nov 2025635 PMAQI
23rd Nov 2025566 PMAQI
23rd Nov 2025457 PMAQI
23rd Nov 2025448 PMAQI
23rd Nov 2025509 PMAQI
23rd Nov 20255510 PMAQI
23rd Nov 20254811 PMAQI
24th Nov 20254712 AMAQI
24th Nov 2025421 AMAQI
24th Nov 2025342 AMAQI
24th Nov 2025343 AMAQI
24th Nov 2025234 AMAQI
21°C18/28°C
24th Nov 2025245 AMAQI
24th Nov 2025246 AMAQI
24th Nov 2025267 AMAQI
24th Nov 2025348 AMAQI
24th Nov 2025339 AMAQI
24th Nov 20254710 AMAQI
24th Nov 20255611 AMAQI
24th Nov 20257612 PMAQI
24th Nov 2025621 PMAQI
24th Nov 2025582 PMAQI
24th Nov 2025543 PMAQI
24th Nov 2025534 PMAQI
24th Nov 2025325 PMAQI
24th Nov 2025186 PMAQI
24th Nov 2025197 PMAQI
24th Nov 2025208 PMAQI
24th Nov 2025239 PMAQI
24th Nov 20252210 PMAQI
24th Nov 20252211 PMAQI
25th Nov 20252912 AMAQI
25th Nov 2025271 AMAQI
25th Nov 2025342 AMAQI
25th Nov 2025233 AMAQI
25th Nov 2025274 AMAQI
19°C17/25°C
25th Nov 2025255 AMAQI
25th Nov 2025196 AMAQI
25th Nov 2025207 AMAQI
25th Nov 2025228 AMAQI
25th Nov 2025299 AMAQI
25th Nov 20252910 AMAQI
25th Nov 20253011 AMAQI
25th Nov 20253212 PMAQI
25th Nov 2025281 PMAQI
25th Nov 2025242 PMAQI
25th Nov 2025223 PMAQI
25th Nov 2025224 PMAQI
25th Nov 2025355 PMAQI
25th Nov 2025276 PMAQI
25th Nov 2025237 PMAQI
25th Nov 2025348 PMAQI
25th Nov 2025359 PMAQI
25th Nov 20253410 PMAQI
25th Nov 20254311 PMAQI
26th Nov 20254012 AMAQI
26th Nov 2025351 AMAQI
26th Nov 2025352 AMAQI
26th Nov 2025323 AMAQI
26th Nov 2025414 AMAQI
19°C16/24°C
26th Nov 2025475 AMAQI
26th Nov 2025476 AMAQI
26th Nov 2025477 AMAQI
26th Nov 2025508 AMAQI
26th Nov 2025389 AMAQI
26th Nov 20254910 AMAQI
26th Nov 20255211 AMAQI
26th Nov 20255212 PMAQI
26th Nov 2025571 PMAQI
26th Nov 2025522 PMAQI
26th Nov 2025453 PMAQI
26th Nov 2025454 PMAQI
26th Nov 2025525 PMAQI
26th Nov 2025586 PMAQI
26th Nov 2025597 PMAQI
26th Nov 2025498 PMAQI
26th Nov 2025359 PMAQI
26th Nov 20252710 PMAQI
26th Nov 20252411 PMAQI
27th Nov 20252612 AMAQI
27th Nov 2025201 AMAQI
27th Nov 2025312 AMAQI
27th Nov 2025413 AMAQI
27th Nov 2025444 AMAQI
19°C14/25°C
27th Nov 2025435 AMAQI
5 AM27th Nov 2025416 AMAQI
27th Nov 2025557 AMAQI
27th Nov 2025598 AMAQI
27th Nov 2025629 AMAQI
27th Nov 20256210 AMAQI
27th Nov 20256211 AMAQI
11 AM27th Nov 20256412 PMAQI
27th Nov 2025711 PMAQI
27th Nov 2025702 PMAQI
27th Nov 2025663 PMAQI
27th Nov 2025654 PMAQI
27th Nov 2025685 PMAQI
27th Nov 2025666 PMAQI
6 PM11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 2 PM
67AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 9 AM
53AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 2 PM (Avg. 67), while the lowest AQI was between 5 AM to 9 AM (Avg. 53).
Night time
Avg. Highest Time
7 PM
72AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 72), while the lowest AQI was between 11 PM to 11 PM (Avg. 48).
2025 Days Vs Air Quality
Guarulhos, State Of Sao Paulo, Brazil
2025
50%
164
48%
159
2%
7
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Good
164 DaysModerate
159 DaysPoor
7 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2025, 50% of 331 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Guarulhos, 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
60AQI
60AQI
2nd January 2025
54AQI
54AQI
3rd January 2025
35AQI
35AQI
4th January 2025
35AQI
35AQI
5th January 2025
45AQI
45AQI
6th January 2025
39AQI
39AQI
7th January 2025
40AQI
40AQI
8th January 2025
40AQI
40AQI
9th January 2025
37AQI
37AQI
10th January 2025
34AQI
34AQI
11th January 2025
42AQI
42AQI
12th January 2025
33AQI
33AQI
13th January 2025
29AQI
29AQI
14th January 2025
33AQI
33AQI
15th January 2025
39AQI
39AQI
16th January 2025
44AQI
44AQI
17th January 2025
37AQI
37AQI
18th January 2025
42AQI
42AQI
19th January 2025
46AQI
46AQI
20th January 2025
44AQI
44AQI
21st January 2025
45AQI
45AQI
22nd January 2025
53AQI
53AQI
23rd January 2025
45AQI
45AQI
24th January 2025
59AQI
59AQI
25th January 2025
52AQI
52AQI
26th January 2025
44AQI
44AQI
27th January 2025
47AQI
47AQI
28th January 2025
50AQI
50AQI
29th January 2025
51AQI
51AQI
30th January 2025
41AQI
41AQI
31st January 2025
37AQI
37AQI
1st February 2025
32AQI
32AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
27AQI
27AQI
4th February 2025
37AQI
37AQI
5th February 2025
41AQI
41AQI
6th February 2025
52AQI
52AQI
7th February 2025
61AQI
61AQI
8th February 2025
52AQI
52AQI
9th February 2025
44AQI
44AQI
10th February 2025
52AQI
52AQI
11th February 2025
57AQI
57AQI
12th February 2025
62AQI
62AQI
13th February 2025
51AQI
51AQI
14th February 2025
57AQI
57AQI
15th February 2025
61AQI
61AQI
16th February 2025
52AQI
52AQI
17th February 2025
54AQI
54AQI
18th February 2025
62AQI
62AQI
19th February 2025
48AQI
48AQI
20th February 2025
63AQI
63AQI
21st February 2025
60AQI
60AQI
22nd February 2025
54AQI
54AQI
23rd February 2025
49AQI
49AQI
24th February 2025
46AQI
46AQI
25th February 2025
50AQI
50AQI
26th February 2025
54AQI
54AQI
27th February 2025
60AQI
60AQI
28th February 2025
61AQI
61AQI
1st March 2025
56AQI
56AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
55AQI
55AQI
4th March 2025
46AQI
46AQI
5th March 2025
50AQI
50AQI
6th March 2025
61AQI
61AQI
7th March 2025
45AQI
45AQI
8th March 2025
44AQI
44AQI
9th March 2025
56AQI
56AQI
10th March 2025
49AQI
49AQI
11th March 2025
48AQI
48AQI
12th March 2025
54AQI
54AQI
13th March 2025
62AQI
62AQI
14th March 2025
56AQI
56AQI
15th March 2025
41AQI
41AQI
16th March 2025
32AQI
32AQI
17th March 2025
33AQI
33AQI
18th March 2025
44AQI
44AQI
19th March 2025
46AQI
46AQI
20th March 2025
45AQI
45AQI
21st March 2025
46AQI
46AQI
22nd March 2025
50AQI
50AQI
23rd March 2025
53AQI
53AQI
24th March 2025
51AQI
51AQI
25th March 2025
62AQI
62AQI
26th March 2025
52AQI
52AQI
27th March 2025
46AQI
46AQI
28th March 2025
49AQI
49AQI
29th March 2025
54AQI
54AQI
30th March 2025
56AQI
56AQI
31st March 2025
49AQI
49AQI
1st April 2025
50AQI
50AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
52AQI
52AQI
4th April 2025
53AQI
53AQI
5th April 2025
38AQI
38AQI
6th April 2025
29AQI
29AQI
7th April 2025
25AQI
25AQI
8th April 2025
37AQI
37AQI
9th April 2025
48AQI
48AQI
10th April 2025
44AQI
44AQI
11th April 2025
47AQI
47AQI
12th April 2025
39AQI
39AQI
13th April 2025
40AQI
40AQI
14th April 2025
32AQI
32AQI
15th April 2025
38AQI
38AQI
16th April 2025
49AQI
49AQI
17th April 2025
48AQI
48AQI
18th April 2025
44AQI
44AQI
19th April 2025
40AQI
40AQI
20th April 2025
26AQI
26AQI
21st April 2025
25AQI
25AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
36AQI
36AQI
24th April 2025
49AQI
49AQI
25th April 2025
40AQI
40AQI
26th April 2025
34AQI
34AQI
27th April 2025
47AQI
47AQI
28th April 2025
55AQI
55AQI
29th April 2025
31AQI
31AQI
30th April 2025
46AQI
46AQI
1st May 2025
42AQI
42AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
50AQI
50AQI
4th May 2025
52AQI
52AQI
5th May 2025
50AQI
50AQI
6th May 2025
55AQI
55AQI
7th May 2025
55AQI
55AQI
8th May 2025
60AQI
60AQI
9th May 2025
58AQI
58AQI
10th May 2025
44AQI
44AQI
11th May 2025
26AQI
26AQI
12th May 2025
30AQI
30AQI
13th May 2025
37AQI
37AQI
14th May 2025
38AQI
38AQI
15th May 2025
43AQI
43AQI
16th May 2025
48AQI
48AQI
17th May 2025
51AQI
51AQI
18th May 2025
47AQI
47AQI
19th May 2025
53AQI
53AQI
20th May 2025
71AQI
71AQI
21st May 2025
82AQI
82AQI
22nd May 2025
68AQI
68AQI
23rd May 2025
29AQI
29AQI
24th May 2025
31AQI
31AQI
25th May 2025
35AQI
35AQI
26th May 2025
48AQI
48AQI
27th May 2025
50AQI
50AQI
28th May 2025
41AQI
41AQI
29th May 2025
27AQI
27AQI
30th May 2025
54AQI
54AQI
31st May 2025
51AQI
51AQI
1st June 2025
96AQI
96AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
56AQI
56AQI
4th June 2025
52AQI
52AQI
5th June 2025
49AQI
49AQI
6th June 2025
39AQI
39AQI
7th June 2025
47AQI
47AQI
8th June 2025
34AQI
34AQI
9th June 2025
35AQI
35AQI
10th June 2025
34AQI
34AQI
11th June 2025
33AQI
33AQI
12th June 2025
30AQI
30AQI
13th June 2025
30AQI
30AQI
14th June 2025
39AQI
39AQI
15th June 2025
49AQI
49AQI
16th June 2025
60AQI
60AQI
17th June 2025
72AQI
72AQI
18th June 2025
89AQI
89AQI
19th June 2025
85AQI
85AQI
20th June 2025
79AQI
79AQI
21st June 2025
69AQI
69AQI
22nd June 2025
68AQI
68AQI
23rd June 2025
64AQI
64AQI
24th June 2025
39AQI
39AQI
25th June 2025
61AQI
61AQI
26th June 2025
61AQI
61AQI
27th June 2025
57AQI
57AQI
28th June 2025
50AQI
50AQI
29th June 2025
62AQI
62AQI
30th June 2025
66AQI
66AQI
1st July 2025
35AQI
35AQI
2nd July 2025
26AQI
26AQI
3rd July 2025
27AQI
27AQI
4th July 2025
27AQI
27AQI
5th July 2025
30AQI
30AQI
6th July 2025
68AQI
68AQI
7th July 2025
54AQI
54AQI
8th July 2025
57AQI
57AQI
9th July 2025
54AQI
54AQI
10th July 2025
49AQI
49AQI
11th July 2025
51AQI
51AQI
12th July 2025
62AQI
62AQI
13th July 2025
59AQI
59AQI
14th July 2025
61AQI
61AQI
15th July 2025
94AQI
94AQI
16th July 2025
109AQI
109AQI
17th July 2025
110AQI
110AQI
18th July 2025
111AQI
111AQI
19th July 2025
76AQI
76AQI
20th July 2025
64AQI
64AQI
21st July 2025
58AQI
58AQI
22nd July 2025
91AQI
91AQI
23rd July 2025
92AQI
92AQI
24th July 2025
72AQI
72AQI
25th July 2025
67AQI
67AQI
26th July 2025
62AQI
62AQI
27th July 2025
73AQI
73AQI
28th July 2025
57AQI
57AQI
29th July 2025
36AQI
36AQI
30th July 2025
54AQI
54AQI
31st July 2025
46AQI
46AQI
1st August 2025
47AQI
47AQI
2nd August 2025
71AQI
71AQI
3rd August 2025
83AQI
83AQI
4th August 2025
114AQI
114AQI
5th August 2025
76AQI
76AQI
6th August 2025
41AQI
41AQI
7th August 2025
52AQI
52AQI
8th August 2025
76AQI
76AQI
9th August 2025
41AQI
41AQI
10th August 2025
32AQI
32AQI
11th August 2025
29AQI
29AQI
12th August 2025
38AQI
38AQI
13th August 2025
49AQI
49AQI
14th August 2025
112AQI
112AQI
15th August 2025
61AQI
61AQI
16th August 2025
43AQI
43AQI
17th August 2025
49AQI
49AQI
18th August 2025
66AQI
66AQI
19th August 2025
60AQI
60AQI
20th August 2025
58AQI
58AQI
21st August 2025
77AQI
77AQI
22nd August 2025
85AQI
85AQI
23rd August 2025
80AQI
80AQI
24th August 2025
82AQI
82AQI
25th August 2025
46AQI
46AQI
26th August 2025
46AQI
46AQI
27th August 2025
45AQI
45AQI
28th August 2025
36AQI
36AQI
29th August 2025
42AQI
42AQI
30th August 2025
40AQI
40AQI
31st August 2025
40AQI
40AQI
1st September 2025
39AQI
39AQI
2nd September 2025
32AQI
32AQI
3rd September 2025
35AQI
35AQI
4th September 2025
59AQI
59AQI
5th September 2025
81AQI
81AQI
6th September 2025
36AQI
36AQI
7th September 2025
29AQI
29AQI
8th September 2025
38AQI
38AQI
9th September 2025
56AQI
56AQI
10th September 2025
66AQI
66AQI
11th September 2025
65AQI
65AQI
12th September 2025
68AQI
68AQI
13th September 2025
42AQI
42AQI
14th September 2025
39AQI
39AQI
15th September 2025
48AQI
48AQI
16th September 2025
60AQI
60AQI
17th September 2025
55AQI
55AQI
18th September 2025
38AQI
38AQI
19th September 2025
39AQI
39AQI
20th September 2025
83AQI
83AQI
21st September 2025
85AQI
85AQI
22nd September 2025
62AQI
62AQI
23rd September 2025
47AQI
47AQI
24th September 2025
45AQI
45AQI
25th September 2025
27AQI
27AQI
26th September 2025
24AQI
24AQI
27th September 2025
37AQI
37AQI
28th September 2025
46AQI
46AQI
29th September 2025
77AQI
77AQI
30th September 2025
82AQI
82AQI
1st October 2025
86AQI
86AQI
2nd October 2025
69AQI
69AQI
3rd October 2025
83AQI
83AQI
4th October 2025
90AQI
90AQI
5th October 2025
95AQI
95AQI
6th October 2025
93AQI
93AQI
7th October 2025
69AQI
69AQI
8th October 2025
54AQI
54AQI
9th October 2025
58AQI
58AQI
10th October 2025
62AQI
62AQI
11th October 2025
68AQI
68AQI
12th October 2025
68AQI
68AQI
13th October 2025
60AQI
60AQI
14th October 2025
62AQI
62AQI
15th October 2025
60AQI
60AQI
16th October 2025
81AQI
81AQI
17th October 2025
104AQI
104AQI
18th October 2025
66AQI
66AQI
19th October 2025
47AQI
47AQI
20th October 2025
41AQI
41AQI
21st October 2025
53AQI
53AQI
22nd October 2025
57AQI
57AQI
23rd October 2025
57AQI
57AQI
24th October 2025
55AQI
55AQI
25th October 2025
65AQI
65AQI
26th October 2025
73AQI
73AQI
27th October 2025
76AQI
76AQI
28th October 2025
80AQI
80AQI
29th October 2025
68AQI
68AQI
30th October 2025
40AQI
40AQI
31st October 2025
54AQI
54AQI
1st November 2025
68AQI
68AQI
2nd November 2025
50AQI
50AQI
3rd November 2025
51AQI
51AQI
4th November 2025
65AQI
65AQI
5th November 2025
61AQI
61AQI
6th November 2025
41AQI
41AQI
7th November 2025
54AQI
54AQI
8th November 2025
57AQI
57AQI
9th November 2025
37AQI
37AQI
10th November 2025
39AQI
39AQI
11th November 2025
50AQI
50AQI
12th November 2025
63AQI
63AQI
13th November 2025
75AQI
75AQI
14th November 2025
67AQI
67AQI
15th November 2025
111AQI
111AQI
16th November 2025
70AQI
70AQI
17th November 2025
62AQI
62AQI
18th November 2025
46AQI
46AQI
19th November 2025
39AQI
39AQI
20th November 2025
52AQI
52AQI
21st November 2025
52AQI
52AQI
22nd November 2025
71AQI
71AQI
23rd November 2025
59AQI
59AQI
24th November 2025
36AQI
36AQI
25th November 2025
29AQI
29AQI
26th November 2025
45AQI
45AQI
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
43AQI
51AQI
50AQI
41AQI
47AQI
55AQI
62AQI
59AQI
51AQI
68AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202553AQI
25
6
10
18
17
14
26
4
19
12
13
17
8
20
3
16
13
2
17
13
3
27
1
10
15
1
164
159
7
Highest AQI recorded in
October68AQI
Lowest AQI recorded in
April41AQI
202457AQI
25
6
16
13
19
12
10
20
11
19
1
5
25
9
22
6
21
4
8
6
9
6
18
12
1
24
6
26
5
177
167
15
6
Highest AQI recorded in
September97AQI
Lowest AQI recorded in
November37AQI
202352AQI
23
8
21
7
16
15
20
10
10
20
1
7
21
2
7
23
1
9
18
4
10
20
17
14
15
13
1
23
8
178
177
9
Highest AQI recorded in
June67AQI
Lowest AQI recorded in
January40AQI
202252AQI
21
10
7
7
21
9
17
13
13
17
1
11
17
2
6
14
4
2
1
16
11
2
16
15
24
6
23
8
177
127
9
1
Highest AQI recorded in
August80AQI
Lowest AQI recorded in
November39AQI
202153AQI
19
11
23
5
17
14
30
4
16
1
12
16
2
5
22
4
8
16
1
4
23
3
16
10
16
11
1
20
10
1
174
154
13
Highest AQI recorded in
July72AQI
Lowest AQI recorded in
April27AQI
202050AQI
12
1
16
5
8
8
2
15
15
9
22
11
19
1
24
6
19
12
19
11
27
4
160
103
3
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
December38AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2024(Avg.)
57AQILeast Polluted Year Recorded
2020(Avg.)
50AQIGuarulhos's annual 2025 AQI (53) shows an average percentage change of 0.8% (worsened AQI) compared to previous years: 2020 (50), 2021 (53), 2022 (52), 2023 (52), 2024 (57).
