Ribeirao Preto, 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+
August Air Quality Analysis
Ribeirao Preto, State Of Sao Paulo, Brazil
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2024
172AQILowest AQI recorded on
27th Aug 2023
26AQISame Day Analysis (2nd 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 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Ribeirao Preto, State Of Sao Paulo, Brazil
AQI
Day
Night
.
6 AM2nd Aug 2025
5 PM
5 AM3rd Aug 2025
Day time
Avg. Highest Time
6AM2nd Aug
68AQI
Avg. Lowest Time
3PM2nd Aug
59AQI
Night time
Avg. Highest Time
12AM3rd Aug
80AQI
Avg. Lowest Time
5AM3rd Aug
64AQI
In the last 24 hours,
Ribeirao Preto's AQI reached its highest point of 80 at 12 AM during the Night, while the lowest point, 59, was recorded at 3 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ribeirao Preto, State Of Sao Paulo, Brazil
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025346 AMAQI
4th Jul 2025367 AMAQI
4th Jul 2025408 AMAQI
4th Jul 2025369 AMAQI
4th Jul 20253610 AMAQI
4th Jul 20253411 AMAQI
4th Jul 20253712 PMAQI
4th Jul 2025371 PMAQI
4th Jul 2025392 PMAQI
4th Jul 2025353 PMAQI
4th Jul 2025394 PMAQI
4th Jul 2025365 PMAQI
4th Jul 2025366 PMAQI
4th Jul 2025367 PMAQI
4th Jul 2025358 PMAQI
4th Jul 2025369 PMAQI
4th Jul 20253610 PMAQI
4th Jul 20253611 PMAQI
5th Jul 20253412 AMAQI
5th Jul 2025431 AMAQI
5th Jul 2025452 AMAQI
5th Jul 2025523 AMAQI
5th Jul 2025474 AMAQI
5th Jul 2025425 AMAQI
17°C10/27°C
5th Jul 2025566 AMAQI
5th Jul 2025647 AMAQI
5th Jul 2025538 AMAQI
5th Jul 2025509 AMAQI
5th Jul 20254410 AMAQI
5th Jul 20255211 AMAQI
5th Jul 20254912 PMAQI
5th Jul 2025481 PMAQI
5th Jul 2025472 PMAQI
5th Jul 2025453 PMAQI
5th Jul 2025464 PMAQI
5th Jul 2025495 PMAQI
5th Jul 2025486 PMAQI
5th Jul 2025507 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025509 PMAQI
5th Jul 20254810 PMAQI
5th Jul 20254811 PMAQI
6th Jul 20254612 AMAQI
6th Jul 2025701 AMAQI
6th Jul 2025652 AMAQI
6th Jul 2025653 AMAQI
6th Jul 2025674 AMAQI
6th Jul 2025595 AMAQI
18°C11/26°C
6th Jul 2025536 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025528 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20257110 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025554 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025566 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025579 PMAQI
6th Jul 20255710 PMAQI
6th Jul 20255511 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025701 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025544 AMAQI
7th Jul 2025605 AMAQI
18°C11/26°C
7th Jul 2025666 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025648 AMAQI
7th Jul 2025649 AMAQI
7th Jul 20256310 AMAQI
7th Jul 20256311 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255510 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025712 AMAQI
8th Jul 2025663 AMAQI
8th Jul 2025574 AMAQI
8th Jul 2025635 AMAQI
17°C10/27°C
8th Jul 2025696 AMAQI
8th Jul 2025767 AMAQI
8th Jul 2025698 AMAQI
8th Jul 2025649 AMAQI
8th Jul 20255810 AMAQI
8th Jul 20256211 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255711 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025683 AMAQI
9th Jul 2025674 AMAQI
9th Jul 2025705 AMAQI
18°C11/26°C
9th Jul 2025686 AMAQI
9th Jul 2025717 AMAQI
9th Jul 2025688 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20256611 AMAQI
9th Jul 20256812 PMAQI
9th Jul 2025701 PMAQI
9th Jul 2025702 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025584 PMAQI
9th Jul 2025615 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025627 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025683 AMAQI
10th Jul 2025654 AMAQI
10th Jul 2025645 AMAQI
18°C11/28°C
10th Jul 2025646 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025669 AMAQI
10th Jul 20256410 AMAQI
10th Jul 20255711 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025554 PMAQI
10th Jul 2025585 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025544 AMAQI
11th Jul 2025555 AMAQI
19°C12/27°C
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025569 AMAQI
11th Jul 20255510 AMAQI
11th Jul 20255511 AMAQI
11th Jul 20255512 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025472 PMAQI
11th Jul 2025443 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025555 PMAQI
11th Jul 2025546 PMAQI
11th Jul 2025557 PMAQI
11th Jul 2025558 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025634 AMAQI
12th Jul 2025625 AMAQI
20°C13/28°C
12th Jul 2025646 AMAQI
12th Jul 2025647 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025679 AMAQI
12th Jul 20256010 AMAQI
12th Jul 20255711 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025561 PMAQI
12th Jul 2025552 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025564 PMAQI
12th Jul 2025585 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025578 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025473 AMAQI
13th Jul 2025464 AMAQI
13th Jul 2025465 AMAQI
20°C14/27°C
13th Jul 2025456 AMAQI
13th Jul 2025477 AMAQI
13th Jul 2025568 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025453 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025463 AMAQI
14th Jul 2025514 AMAQI
14th Jul 2025545 AMAQI
20°C17/25°C
14th Jul 2025606 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025569 AMAQI
14th Jul 20255510 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025532 PMAQI
14th Jul 2025533 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025558 PMAQI
14th Jul 2025559 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255512 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025682 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025754 AMAQI
15th Jul 2025755 AMAQI
19°C13/28°C
15th Jul 2025676 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20255911 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025542 PMAQI
15th Jul 2025573 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025534 AMAQI
16th Jul 2025555 AMAQI
20°C13/28°C
16th Jul 2025636 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025749 AMAQI
16th Jul 20256410 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256312 PMAQI
16th Jul 2025591 PMAQI
16th Jul 2025572 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025595 PMAQI
16th Jul 2025586 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025644 AMAQI
17th Jul 2025645 AMAQI
19°C12/29°C
17th Jul 2025646 AMAQI
17th Jul 2025727 AMAQI
17th Jul 2025688 AMAQI
17th Jul 2025639 AMAQI
17th Jul 20256310 AMAQI
17th Jul 20256811 AMAQI
17th Jul 20256912 PMAQI
17th Jul 2025611 PMAQI
17th Jul 2025592 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025604 PMAQI
17th Jul 2025605 PMAQI
17th Jul 2025606 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025701 AMAQI
18th Jul 2025712 AMAQI
18th Jul 2025693 AMAQI
18th Jul 2025944 AMAQI
18th Jul 20251055 AMAQI
19°C12/27°C
18th Jul 2025656 AMAQI
18th Jul 2025737 AMAQI
18th Jul 2025828 AMAQI
18th Jul 2025799 AMAQI
18th Jul 20258010 AMAQI
18th Jul 20257811 AMAQI
18th Jul 20258512 PMAQI
18th Jul 2025801 PMAQI
18th Jul 2025782 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025744 PMAQI
18th Jul 2025775 PMAQI
18th Jul 2025746 PMAQI
18th Jul 2025757 PMAQI
18th Jul 2025768 PMAQI
18th Jul 2025779 PMAQI
18th Jul 20257610 PMAQI
18th Jul 20257611 PMAQI
19th Jul 20257612 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025644 AMAQI
19th Jul 2025755 AMAQI
19°C12/27°C
19th Jul 2025666 AMAQI
19th Jul 2025517 AMAQI
19th Jul 2025588 AMAQI
19th Jul 2025659 AMAQI
19th Jul 20255810 AMAQI
19th Jul 20256311 AMAQI
19th Jul 20256612 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025582 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025594 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256510 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025721 AMAQI
20th Jul 2025732 AMAQI
20th Jul 2025743 AMAQI
20th Jul 2025704 AMAQI
20th Jul 2025735 AMAQI
19°C12/27°C
20th Jul 2025746 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025698 AMAQI
20th Jul 2025669 AMAQI
20th Jul 20256710 AMAQI
20th Jul 20257611 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025661 PMAQI
20th Jul 2025662 PMAQI
20th Jul 2025663 PMAQI
20th Jul 2025684 PMAQI
20th Jul 2025695 PMAQI
20th Jul 2025686 PMAQI
20th Jul 2025677 PMAQI
20th Jul 2025708 PMAQI
20th Jul 2025729 PMAQI
20th Jul 20257210 PMAQI
20th Jul 20257211 PMAQI
21st Jul 20256812 AMAQI
21st Jul 2025511 AMAQI
21st Jul 2025742 AMAQI
21st Jul 2025683 AMAQI
21st Jul 2025724 AMAQI
21st Jul 2025745 AMAQI
19°C12/29°C
21st Jul 2025726 AMAQI
21st Jul 2025757 AMAQI
21st Jul 2025748 AMAQI
21st Jul 2025729 AMAQI
21st Jul 20257110 AMAQI
21st Jul 20257211 AMAQI
21st Jul 20257412 PMAQI
21st Jul 2025671 PMAQI
21st Jul 2025652 PMAQI
21st Jul 2025643 PMAQI
21st Jul 2025654 PMAQI
21st Jul 2025675 PMAQI
21st Jul 2025676 PMAQI
21st Jul 2025687 PMAQI
21st Jul 2025688 PMAQI
21st Jul 2025669 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025701 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025693 AMAQI
22nd Jul 2025654 AMAQI
22nd Jul 2025725 AMAQI
21°C14/29°C
22nd Jul 2025746 AMAQI
22nd Jul 2025767 AMAQI
22nd Jul 2025798 AMAQI
22nd Jul 2025719 AMAQI
22nd Jul 20256310 AMAQI
22nd Jul 20257111 AMAQI
22nd Jul 20257712 PMAQI
22nd Jul 2025741 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025683 PMAQI
22nd Jul 2025704 PMAQI
22nd Jul 2025685 PMAQI
22nd Jul 2025666 PMAQI
22nd Jul 2025667 PMAQI
22nd Jul 2025668 PMAQI
22nd Jul 2025689 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20257011 PMAQI
23rd Jul 20257012 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025722 AMAQI
23rd Jul 2025703 AMAQI
23rd Jul 2025684 AMAQI
23rd Jul 2025585 AMAQI
21°C14/29°C
23rd Jul 2025606 AMAQI
23rd Jul 2025827 AMAQI
23rd Jul 2025878 AMAQI
23rd Jul 2025789 AMAQI
23rd Jul 20257010 AMAQI
23rd Jul 20256911 AMAQI
23rd Jul 20256912 PMAQI
23rd Jul 2025651 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025684 PMAQI
23rd Jul 2025675 PMAQI
23rd Jul 2025686 PMAQI
23rd Jul 2025687 PMAQI
23rd Jul 2025688 PMAQI
23rd Jul 2025719 PMAQI
23rd Jul 20257410 PMAQI
23rd Jul 20257311 PMAQI
24th Jul 20257412 AMAQI
24th Jul 2025811 AMAQI
24th Jul 2025832 AMAQI
24th Jul 2025843 AMAQI
24th Jul 2025664 AMAQI
24th Jul 2025805 AMAQI
21°C14/31°C
24th Jul 2025806 AMAQI
24th Jul 2025797 AMAQI
24th Jul 2025728 AMAQI
24th Jul 2025729 AMAQI
24th Jul 20257210 AMAQI
24th Jul 20257511 AMAQI
24th Jul 20257612 PMAQI
24th Jul 2025711 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025724 PMAQI
24th Jul 2025735 PMAQI
24th Jul 2025736 PMAQI
24th Jul 2025737 PMAQI
24th Jul 2025738 PMAQI
24th Jul 2025739 PMAQI
24th Jul 20257110 PMAQI
24th Jul 20257211 PMAQI
25th Jul 20257012 AMAQI
25th Jul 2025751 AMAQI
25th Jul 2025762 AMAQI
25th Jul 2025723 AMAQI
25th Jul 2025704 AMAQI
25th Jul 2025765 AMAQI
21°C13/30°C
25th Jul 2025716 AMAQI
25th Jul 2025767 AMAQI
25th Jul 2025748 AMAQI
25th Jul 2025739 AMAQI
25th Jul 20257510 AMAQI
25th Jul 20257811 AMAQI
25th Jul 20257112 PMAQI
25th Jul 2025701 PMAQI
25th Jul 2025702 PMAQI
25th Jul 2025673 PMAQI
25th Jul 2025704 PMAQI
25th Jul 2025685 PMAQI
25th Jul 2025686 PMAQI
25th Jul 2025697 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025739 PMAQI
25th Jul 20257210 PMAQI
25th Jul 20257111 PMAQI
26th Jul 20256512 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025584 AMAQI
26th Jul 2025535 AMAQI
22°C14/30°C
26th Jul 2025526 AMAQI
26th Jul 2025637 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025579 AMAQI
26th Jul 20255510 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025751 AMAQI
27th Jul 2025712 AMAQI
27th Jul 2025763 AMAQI
27th Jul 2025804 AMAQI
27th Jul 2025635 AMAQI
22°C15/32°C
27th Jul 2025696 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025738 AMAQI
27th Jul 2025869 AMAQI
27th Jul 20256910 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256212 PMAQI
27th Jul 2025651 PMAQI
27th Jul 2025652 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025654 PMAQI
27th Jul 2025675 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025687 PMAQI
27th Jul 2025708 PMAQI
27th Jul 2025709 PMAQI
27th Jul 20256810 PMAQI
27th Jul 20257511 PMAQI
28th Jul 20256912 AMAQI
28th Jul 2025721 AMAQI
28th Jul 2025782 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025624 AMAQI
28th Jul 2025635 AMAQI
23°C15/31°C
28th Jul 2025626 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025599 AMAQI
28th Jul 20256710 AMAQI
28th Jul 20256211 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025626 PMAQI
28th Jul 2025647 PMAQI
28th Jul 2025628 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256310 PMAQI
28th Jul 20256311 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025611 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025433 AMAQI
29th Jul 2025544 AMAQI
29th Jul 2025255 AMAQI
23°C17/31°C
29th Jul 2025386 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025411 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025466 PMAQI
29th Jul 2025457 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025482 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025564 AMAQI
30th Jul 2025525 AMAQI
17°C11/24°C
30th Jul 2025556 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025485 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025691 AMAQI
31st Jul 2025622 AMAQI
31st Jul 2025503 AMAQI
31st Jul 2025454 AMAQI
31st Jul 2025405 AMAQI
16°C8/25°C
31st Jul 2025556 AMAQI
31st Jul 2025337 AMAQI
31st Jul 2025418 AMAQI
31st Jul 2025499 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20254912 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20255012 AMAQI
1st Aug 2025491 AMAQI
1st Aug 2025602 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025574 AMAQI
1st Aug 2025545 AMAQI
18°C9/29°C
1st Aug 2025556 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025558 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025741 AMAQI
2nd Aug 2025662 AMAQI
2nd Aug 2025813 AMAQI
2nd Aug 2025674 AMAQI
2nd Aug 2025605 AMAQI
20°C12/30°C
2nd Aug 2025686 AMAQI
2nd Aug 2025657 AMAQI
2nd Aug 2025688 AMAQI
2nd Aug 2025609 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20255912 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025632 PMAQI
2nd Aug 2025593 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025667 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025689 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20258012 AMAQI
3rd Aug 2025761 AMAQI
3rd Aug 2025662 AMAQI
3rd Aug 2025663 AMAQI
3rd Aug 2025684 AMAQI
3rd Aug 2025645 AMAQI
21°C13/30°C
3rd Aug 2025566 AMAQI
6 AM3rd Aug 2025587 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20255611 AMAQI
11 AM3rd Aug 20255812 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025562 PMAQI
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
60AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
60AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 60), while the lowest AQI was between 6 AM to 5 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Ribeirao Preto, State Of Sao Paulo, Brazil
2025
69%
147
31%
67
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
147 DaysModerate
67 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 215 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Ribeirao Preto, 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.
1st January 2025
38AQI
38AQI
2nd January 2025
40AQI
40AQI
3rd January 2025
32AQI
32AQI
4th January 2025
35AQI
35AQI
5th January 2025
32AQI
32AQI
6th January 2025
35AQI
35AQI
7th January 2025
33AQI
33AQI
8th January 2025
36AQI
36AQI
9th January 2025
38AQI
38AQI
10th January 2025
41AQI
41AQI
11th January 2025
47AQI
47AQI
12th January 2025
48AQI
48AQI
13th January 2025
33AQI
33AQI
14th January 2025
40AQI
40AQI
15th January 2025
33AQI
33AQI
16th January 2025
43AQI
43AQI
17th January 2025
41AQI
41AQI
18th January 2025
44AQI
44AQI
19th January 2025
40AQI
40AQI
20th January 2025
37AQI
37AQI
21st January 2025
37AQI
37AQI
22nd January 2025
46AQI
46AQI
23rd January 2025
40AQI
40AQI
24th January 2025
33AQI
33AQI
25th January 2025
40AQI
40AQI
26th January 2025
39AQI
39AQI
27th January 2025
31AQI
31AQI
28th January 2025
39AQI
39AQI
29th January 2025
35AQI
35AQI
30th January 2025
37AQI
37AQI
31st January 2025
32AQI
32AQI
1st February 2025
31AQI
31AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
22AQI
22AQI
4th February 2025
28AQI
28AQI
5th February 2025
35AQI
35AQI
6th February 2025
43AQI
43AQI
7th February 2025
43AQI
43AQI
8th February 2025
36AQI
36AQI
9th February 2025
49AQI
49AQI
10th February 2025
44AQI
44AQI
11th February 2025
42AQI
42AQI
12th February 2025
40AQI
40AQI
13th February 2025
33AQI
33AQI
14th February 2025
48AQI
48AQI
15th February 2025
49AQI
49AQI
16th February 2025
48AQI
48AQI
17th February 2025
45AQI
45AQI
18th February 2025
42AQI
42AQI
19th February 2025
42AQI
42AQI
20th February 2025
49AQI
49AQI
21st February 2025
55AQI
55AQI
22nd February 2025
47AQI
47AQI
23rd February 2025
37AQI
37AQI
24th February 2025
38AQI
38AQI
25th February 2025
47AQI
47AQI
26th February 2025
46AQI
46AQI
27th February 2025
56AQI
56AQI
28th February 2025
51AQI
51AQI
1st March 2025
50AQI
50AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
45AQI
45AQI
4th March 2025
42AQI
42AQI
5th March 2025
39AQI
39AQI
6th March 2025
44AQI
44AQI
7th March 2025
48AQI
48AQI
8th March 2025
49AQI
49AQI
9th March 2025
56AQI
56AQI
10th March 2025
51AQI
51AQI
11th March 2025
50AQI
50AQI
12th March 2025
54AQI
54AQI
13th March 2025
54AQI
54AQI
14th March 2025
49AQI
49AQI
15th March 2025
49AQI
49AQI
16th March 2025
41AQI
41AQI
17th March 2025
40AQI
40AQI
18th March 2025
40AQI
40AQI
19th March 2025
38AQI
38AQI
20th March 2025
31AQI
31AQI
21st March 2025
38AQI
38AQI
22nd March 2025
43AQI
43AQI
23rd March 2025
37AQI
37AQI
24th March 2025
33AQI
33AQI
25th March 2025
49AQI
49AQI
26th March 2025
48AQI
48AQI
27th March 2025
47AQI
47AQI
28th March 2025
47AQI
47AQI
29th March 2025
50AQI
50AQI
30th March 2025
44AQI
44AQI
31st March 2025
39AQI
39AQI
1st April 2025
47AQI
47AQI
2nd April 2025
54AQI
54AQI
3rd April 2025
55AQI
55AQI
4th April 2025
48AQI
48AQI
5th April 2025
32AQI
32AQI
6th April 2025
23AQI
23AQI
7th April 2025
25AQI
25AQI
8th April 2025
29AQI
29AQI
9th April 2025
48AQI
48AQI
10th April 2025
37AQI
37AQI
11th April 2025
35AQI
35AQI
12th April 2025
43AQI
43AQI
13th April 2025
47AQI
47AQI
14th April 2025
42AQI
42AQI
15th April 2025
38AQI
38AQI
16th April 2025
38AQI
38AQI
17th April 2025
36AQI
36AQI
18th April 2025
43AQI
43AQI
19th April 2025
34AQI
34AQI
20th April 2025
28AQI
28AQI
21st April 2025
33AQI
33AQI
22nd April 2025
33AQI
33AQI
23rd April 2025
44AQI
44AQI
24th April 2025
49AQI
49AQI
25th April 2025
29AQI
29AQI
26th April 2025
27AQI
27AQI
27th April 2025
37AQI
37AQI
28th April 2025
37AQI
37AQI
29th April 2025
38AQI
38AQI
30th April 2025
47AQI
47AQI
1st May 2025
42AQI
42AQI
2nd May 2025
46AQI
46AQI
3rd May 2025
45AQI
45AQI
4th May 2025
47AQI
47AQI
5th May 2025
48AQI
48AQI
6th May 2025
50AQI
50AQI
7th May 2025
53AQI
53AQI
8th May 2025
53AQI
53AQI
9th May 2025
54AQI
54AQI
10th May 2025
53AQI
53AQI
11th May 2025
33AQI
33AQI
12th May 2025
27AQI
27AQI
13th May 2025
32AQI
32AQI
14th May 2025
31AQI
31AQI
15th May 2025
36AQI
36AQI
16th May 2025
39AQI
39AQI
17th May 2025
47AQI
47AQI
18th May 2025
39AQI
39AQI
19th May 2025
48AQI
48AQI
20th May 2025
56AQI
56AQI
21st May 2025
59AQI
59AQI
22nd May 2025
62AQI
62AQI
23rd May 2025
60AQI
60AQI
24th May 2025
55AQI
55AQI
25th May 2025
54AQI
54AQI
26th May 2025
53AQI
53AQI
27th May 2025
52AQI
52AQI
28th May 2025
51AQI
51AQI
29th May 2025
32AQI
32AQI
30th May 2025
49AQI
49AQI
31st May 2025
58AQI
58AQI
1st June 2025
60AQI
60AQI
2nd June 2025
61AQI
61AQI
3rd June 2025
46AQI
46AQI
4th June 2025
41AQI
41AQI
5th June 2025
49AQI
49AQI
6th June 2025
50AQI
50AQI
7th June 2025
50AQI
50AQI
8th June 2025
52AQI
52AQI
9th June 2025
35AQI
35AQI
10th June 2025
48AQI
48AQI
11th June 2025
47AQI
47AQI
12th June 2025
35AQI
35AQI
13th June 2025
34AQI
34AQI
14th June 2025
40AQI
40AQI
15th June 2025
48AQI
48AQI
16th June 2025
52AQI
52AQI
17th June 2025
56AQI
56AQI
18th June 2025
62AQI
62AQI
19th June 2025
62AQI
62AQI
20th June 2025
59AQI
59AQI
21st June 2025
70AQI
70AQI
22nd June 2025
70AQI
70AQI
23rd June 2025
64AQI
64AQI
24th June 2025
32AQI
32AQI
25th June 2025
52AQI
52AQI
26th June 2025
45AQI
45AQI
27th June 2025
56AQI
56AQI
28th June 2025
60AQI
60AQI
29th June 2025
57AQI
57AQI
30th June 2025
60AQI
60AQI
1st July 2025
56AQI
56AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
39AQI
39AQI
4th July 2025
37AQI
37AQI
5th July 2025
48AQI
48AQI
6th July 2025
58AQI
58AQI
7th July 2025
58AQI
58AQI
8th July 2025
61AQI
61AQI
9th July 2025
63AQI
63AQI
10th July 2025
60AQI
60AQI
11th July 2025
55AQI
55AQI
12th July 2025
59AQI
59AQI
13th July 2025
52AQI
52AQI
14th July 2025
54AQI
54AQI
15th July 2025
61AQI
61AQI
16th July 2025
61AQI
61AQI
17th July 2025
62AQI
62AQI
18th July 2025
77AQI
77AQI
19th July 2025
63AQI
63AQI
20th July 2025
70AQI
70AQI
21st July 2025
68AQI
68AQI
22nd July 2025
69AQI
69AQI
23rd July 2025
69AQI
69AQI
24th July 2025
75AQI
75AQI
25th July 2025
72AQI
72AQI
26th July 2025
58AQI
58AQI
27th July 2025
69AQI
69AQI
28th July 2025
64AQI
64AQI
29th July 2025
44AQI
44AQI
30th July 2025
51AQI
51AQI
31st July 2025
51AQI
51AQI
1st August 2025
55AQI
55AQI
2nd August 2025
65AQI
65AQI
38AQI
42AQI
45AQI
39AQI
47AQI
52AQI
59AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
31
25
3
27
4
28
2
17
14
14
16
5
26
2
147
67
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
January38AQI
202452AQI
30
1
27
2
29
2
21
7
5
26
4
26
8
22
13
12
4
1
4
15
9
1
12
14
5
23
7
28
3
204
137
18
2
Highest AQI recorded in
September89AQI
Lowest AQI recorded in
January31AQI
202349AQI
28
2
22
1
27
3
1
23
7
4
27
10
20
8
23
4
26
1
7
23
14
17
18
11
27
4
192
164
2
Highest AQI recorded in
August67AQI
Lowest AQI recorded in
January31AQI
202249AQI
28
13
1
27
3
22
8
13
18
7
23
21
1
2
1
8
15
6
7
18
22
8
27
2
175
119
7
Highest AQI recorded in
August84AQI
Lowest AQI recorded in
February33AQI
202164AQI
21
1
24
1
10
6
6
10
1
19
26
4
1
18
10
3
8
14
8
14
15
1
21
9
30
1
127
114
29
12
Highest AQI recorded in
September124AQI
Lowest AQI recorded in
January35AQI
202062AQI
6
8
10
2
2
13
25
4
44
14
10
2
Highest AQI recorded in
September96AQI
Lowest AQI recorded in
December38AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
64AQILeast Polluted Year Recorded
2025(Avg.)
46AQIRibeirao Preto's annual 2025 AQI (46) shows an average percentage change of -15.4% (improved AQI) compared to previous years: 2020 (62), 2021 (64), 2022 (49), 2023 (49), 2024 (52).
