HistoryAQIPM2.5PM10COSO2NO2O3

Porto Novo, Porto Novo, Cabo Verde 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

Porto Novo, Porto Novo, Cabo Verde

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Aug 2025
59AQI
Lowest AQI recorded on
15th Aug 2024
27AQI

Same Day Analysis (28th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 37 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 29th Aug - 30th Aug 2025

Porto Novo, Porto Novo, Cabo Verde

AQI
Day
Night
.

6 AM29th Aug 2025

7 PM

5 AM30th Aug 2025

Day time
Avg. Highest Time
2PM29th Aug

54AQI

Avg. Lowest Time
1PM29th Aug

46AQI

Night time
Avg. Highest Time
12AM30th Aug

49AQI

Avg. Lowest Time
8PM29th Aug

40AQI

In the last 24 hours,

Porto Novo's AQI reached its highest point of 54 at 2 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 29th Aug and 30th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Porto Novo, Porto Novo, Cabo Verde

JulAug
31st - 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 - 28th28th - 29th29th - 30th30th
Day
Night
31st Jul 2025396 AMAQI
31st Jul 2025407 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025469 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025376 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20254812 AMAQI
1st Aug 2025461 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025423 AMAQI
1st Aug 2025454 AMAQI
1st Aug 2025405 AMAQI

24°C23/25°C

1st Aug 2025386 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025569 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254412 PMAQI
1st Aug 2025451 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025445 PMAQI
1st Aug 2025456 PMAQI
1st Aug 2025467 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20253911 PMAQI
2nd Aug 20254712 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025574 AMAQI
2nd Aug 2025725 AMAQI

24°C22/25°C

2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025518 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025503 AMAQI
3rd Aug 2025434 AMAQI
3rd Aug 2025445 AMAQI

23°C22/25°C

3rd Aug 2025526 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025468 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20254912 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025402 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20253011 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025351 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025423 AMAQI
4th Aug 2025484 AMAQI
4th Aug 2025415 AMAQI

24°C23/24°C

4th Aug 2025406 AMAQI
4th Aug 2025387 AMAQI
4th Aug 2025388 AMAQI
4th Aug 2025499 AMAQI
4th Aug 20255410 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20256112 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025573 PMAQI
4th Aug 2025584 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025546 PMAQI
4th Aug 2025417 PMAQI
4th Aug 2025368 PMAQI
4th Aug 2025369 PMAQI
4th Aug 20254010 PMAQI
4th Aug 20254411 PMAQI
5th Aug 20254312 AMAQI
5th Aug 2025381 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025414 AMAQI
5th Aug 2025495 AMAQI

24°C22/25°C

5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025599 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255011 AMAQI
5th Aug 20255412 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025573 PMAQI
5th Aug 2025554 PMAQI
5th Aug 2025545 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025478 PMAQI
5th Aug 2025459 PMAQI
5th Aug 20254510 PMAQI
5th Aug 20254011 PMAQI
6th Aug 20254312 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025403 AMAQI
6th Aug 2025544 AMAQI
6th Aug 2025415 AMAQI

24°C23/25°C

6th Aug 2025536 AMAQI
6th Aug 2025557 AMAQI
6th Aug 2025578 AMAQI
6th Aug 2025589 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20255611 AMAQI
6th Aug 20255512 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025572 PMAQI
6th Aug 2025573 PMAQI
6th Aug 2025584 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025508 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255110 PMAQI
6th Aug 20255111 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025531 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025563 AMAQI
7th Aug 2025584 AMAQI
7th Aug 2025545 AMAQI

24°C23/25°C

7th Aug 2025546 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025499 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025541 PMAQI
7th Aug 2025542 PMAQI
7th Aug 2025553 PMAQI
7th Aug 2025544 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025546 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025563 AMAQI
8th Aug 2025534 AMAQI
8th Aug 2025605 AMAQI

24°C23/26°C

8th Aug 2025676 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255410 AMAQI
8th Aug 20255411 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025531 PMAQI
8th Aug 2025522 PMAQI
8th Aug 2025553 PMAQI
8th Aug 2025534 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025597 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025709 PMAQI
8th Aug 20257110 PMAQI
8th Aug 20257211 PMAQI
9th Aug 20256712 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025652 AMAQI
9th Aug 2025643 AMAQI
9th Aug 2025584 AMAQI
9th Aug 2025525 AMAQI

25°C23/26°C

9th Aug 2025486 AMAQI
9th Aug 2025467 AMAQI
9th Aug 2025428 AMAQI
9th Aug 2025519 AMAQI
9th Aug 20255210 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025521 PMAQI
9th Aug 2025522 PMAQI
9th Aug 2025513 PMAQI
9th Aug 2025504 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025637 PMAQI
9th Aug 2025668 PMAQI
9th Aug 2025639 PMAQI
9th Aug 20256410 PMAQI
9th Aug 20256311 PMAQI
10th Aug 20255912 AMAQI
10th Aug 2025591 AMAQI
10th Aug 2025612 AMAQI
10th Aug 2025613 AMAQI
10th Aug 2025614 AMAQI
10th Aug 2025525 AMAQI

24°C23/25°C

10th Aug 2025506 AMAQI
10th Aug 2025467 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025519 AMAQI
10th Aug 20255010 AMAQI
10th Aug 20254611 AMAQI
10th Aug 20254512 PMAQI
10th Aug 2025441 PMAQI
10th Aug 2025492 PMAQI
10th Aug 2025583 PMAQI
10th Aug 2025664 PMAQI
10th Aug 2025625 PMAQI
10th Aug 2025526 PMAQI
10th Aug 2025637 PMAQI
10th Aug 2025628 PMAQI
10th Aug 2025629 PMAQI
10th Aug 20255610 PMAQI
10th Aug 20255511 PMAQI
11th Aug 20255312 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025512 AMAQI
11th Aug 2025483 AMAQI
11th Aug 2025504 AMAQI
11th Aug 2025465 AMAQI

24°C23/25°C

11th Aug 2025496 AMAQI
11th Aug 2025577 AMAQI
11th Aug 2025508 AMAQI
11th Aug 2025499 AMAQI
11th Aug 20255710 AMAQI
11th Aug 20255511 AMAQI
11th Aug 20255012 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025462 PMAQI
11th Aug 2025523 PMAQI
11th Aug 2025504 PMAQI
11th Aug 2025535 PMAQI
11th Aug 2025506 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025578 PMAQI
11th Aug 2025559 PMAQI
11th Aug 20255510 PMAQI
11th Aug 20255411 PMAQI
12th Aug 20255612 AMAQI
12th Aug 2025621 AMAQI
12th Aug 2025572 AMAQI
12th Aug 2025553 AMAQI
12th Aug 2025564 AMAQI
12th Aug 2025585 AMAQI

24°C23/25°C

12th Aug 2025586 AMAQI
12th Aug 2025577 AMAQI
12th Aug 2025568 AMAQI
12th Aug 2025599 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20255911 AMAQI
12th Aug 20255312 PMAQI
12th Aug 2025571 PMAQI
12th Aug 2025532 PMAQI
12th Aug 2025513 PMAQI
12th Aug 2025504 PMAQI
12th Aug 2025515 PMAQI
12th Aug 2025526 PMAQI
12th Aug 2025537 PMAQI
12th Aug 2025548 PMAQI
12th Aug 2025529 PMAQI
12th Aug 20255310 PMAQI
12th Aug 20255611 PMAQI
13th Aug 20255912 AMAQI
13th Aug 2025631 AMAQI
13th Aug 2025602 AMAQI
13th Aug 2025683 AMAQI
13th Aug 2025704 AMAQI
13th Aug 2025735 AMAQI

25°C24/26°C

13th Aug 2025666 AMAQI
13th Aug 2025657 AMAQI
13th Aug 2025668 AMAQI
13th Aug 2025729 AMAQI
13th Aug 20256110 AMAQI
13th Aug 20256011 AMAQI
13th Aug 20256212 PMAQI
13th Aug 2025561 PMAQI
13th Aug 2025552 PMAQI
13th Aug 2025613 PMAQI
13th Aug 2025564 PMAQI
13th Aug 2025515 PMAQI
13th Aug 2025526 PMAQI
13th Aug 2025527 PMAQI
13th Aug 2025538 PMAQI
13th Aug 2025539 PMAQI
13th Aug 20255410 PMAQI
13th Aug 20255811 PMAQI
14th Aug 20255812 AMAQI
14th Aug 2025591 AMAQI
14th Aug 2025592 AMAQI
14th Aug 2025643 AMAQI
14th Aug 2025554 AMAQI
14th Aug 2025555 AMAQI

24°C24/25°C

14th Aug 2025556 AMAQI
14th Aug 2025527 AMAQI
14th Aug 2025608 AMAQI
14th Aug 2025649 AMAQI
14th Aug 20255810 AMAQI
14th Aug 20255911 AMAQI
14th Aug 20255612 PMAQI
14th Aug 2025561 PMAQI
14th Aug 2025522 PMAQI
14th Aug 2025543 PMAQI
14th Aug 2025544 PMAQI
14th Aug 2025575 PMAQI
14th Aug 2025516 PMAQI
14th Aug 2025547 PMAQI
14th Aug 2025528 PMAQI
14th Aug 2025509 PMAQI
14th Aug 20255310 PMAQI
14th Aug 20255511 PMAQI
15th Aug 20255112 AMAQI
15th Aug 2025491 AMAQI
15th Aug 2025482 AMAQI
15th Aug 2025523 AMAQI
15th Aug 2025454 AMAQI
15th Aug 2025365 AMAQI

24°C24/25°C

15th Aug 2025466 AMAQI
15th Aug 2025437 AMAQI
15th Aug 2025468 AMAQI
15th Aug 2025449 AMAQI
15th Aug 20254610 AMAQI
15th Aug 20254711 AMAQI
15th Aug 20255012 PMAQI
15th Aug 2025481 PMAQI
15th Aug 2025482 PMAQI
15th Aug 2025463 PMAQI
15th Aug 2025464 PMAQI
15th Aug 2025405 PMAQI
15th Aug 2025456 PMAQI
15th Aug 20251127 PMAQI
15th Aug 2025528 PMAQI
15th Aug 2025499 PMAQI
15th Aug 20254810 PMAQI
15th Aug 20255011 PMAQI
16th Aug 20255212 AMAQI
16th Aug 2025501 AMAQI
16th Aug 2025502 AMAQI
16th Aug 2025493 AMAQI
16th Aug 2025454 AMAQI
16th Aug 2025405 AMAQI

24°C23/25°C

16th Aug 2025496 AMAQI
16th Aug 2025487 AMAQI
16th Aug 2025438 AMAQI
16th Aug 2025499 AMAQI
16th Aug 20254910 AMAQI
16th Aug 20254811 AMAQI
16th Aug 20255112 PMAQI
16th Aug 2025481 PMAQI
16th Aug 2025502 PMAQI
16th Aug 2025443 PMAQI
16th Aug 2025434 PMAQI
16th Aug 2025385 PMAQI
16th Aug 2025446 PMAQI
16th Aug 2025427 PMAQI
16th Aug 2025498 PMAQI
16th Aug 2025449 PMAQI
16th Aug 20254710 PMAQI
16th Aug 20255011 PMAQI
17th Aug 20255512 AMAQI
17th Aug 2025541 AMAQI
17th Aug 2025522 AMAQI
17th Aug 2025613 AMAQI
17th Aug 2025544 AMAQI
17th Aug 2025565 AMAQI

24°C23/25°C

17th Aug 2025596 AMAQI
17th Aug 2025557 AMAQI
17th Aug 2025508 AMAQI
17th Aug 2025449 AMAQI
17th Aug 20255010 AMAQI
17th Aug 20255411 AMAQI
17th Aug 20255312 PMAQI
17th Aug 2025551 PMAQI
17th Aug 2025522 PMAQI
17th Aug 2025563 PMAQI
17th Aug 2025584 PMAQI
17th Aug 2025565 PMAQI
17th Aug 2025506 PMAQI
17th Aug 2025527 PMAQI
17th Aug 2025588 PMAQI
17th Aug 2025529 PMAQI
17th Aug 20255410 PMAQI
17th Aug 20255611 PMAQI
18th Aug 20255412 AMAQI
18th Aug 2025521 AMAQI
18th Aug 2025582 AMAQI
18th Aug 2025543 AMAQI
18th Aug 2025614 AMAQI
18th Aug 2025585 AMAQI

25°C23/26°C

18th Aug 2025586 AMAQI
18th Aug 2025587 AMAQI
18th Aug 2025598 AMAQI
18th Aug 2025629 AMAQI
18th Aug 20256210 AMAQI
18th Aug 20255911 AMAQI
18th Aug 20255912 PMAQI
18th Aug 2025581 PMAQI
18th Aug 2025582 PMAQI
18th Aug 2025603 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025605 PMAQI
18th Aug 2025526 PMAQI
18th Aug 2025547 PMAQI
18th Aug 2025548 PMAQI
18th Aug 2025549 PMAQI
18th Aug 20255310 PMAQI
18th Aug 20255211 PMAQI
19th Aug 20255612 AMAQI
19th Aug 2025861 AMAQI
19th Aug 2025492 AMAQI
19th Aug 2025513 AMAQI
19th Aug 2025554 AMAQI
19th Aug 2025505 AMAQI

25°C24/26°C

19th Aug 2025596 AMAQI
19th Aug 2025477 AMAQI
19th Aug 2025488 AMAQI
19th Aug 2025519 AMAQI
19th Aug 20255610 AMAQI
19th Aug 20255611 AMAQI
19th Aug 20255612 PMAQI
19th Aug 2025581 PMAQI
19th Aug 2025532 PMAQI
19th Aug 2025583 PMAQI
19th Aug 2025544 PMAQI
19th Aug 2025545 PMAQI
19th Aug 2025516 PMAQI
19th Aug 2025487 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025509 PMAQI
19th Aug 20255110 PMAQI
19th Aug 20255211 PMAQI
20th Aug 20255012 AMAQI
20th Aug 2025451 AMAQI
20th Aug 2025482 AMAQI
20th Aug 2025473 AMAQI
20th Aug 2025464 AMAQI
20th Aug 2025545 AMAQI

25°C24/26°C

20th Aug 2025506 AMAQI
20th Aug 2025627 AMAQI
20th Aug 2025568 AMAQI
20th Aug 2025559 AMAQI
20th Aug 20255610 AMAQI
20th Aug 20255811 AMAQI
20th Aug 20255812 PMAQI
20th Aug 2025571 PMAQI
20th Aug 2025542 PMAQI
20th Aug 2025523 PMAQI
20th Aug 2025494 PMAQI
20th Aug 2025495 PMAQI
20th Aug 2025536 PMAQI
20th Aug 2025527 PMAQI
20th Aug 2025548 PMAQI
20th Aug 2025569 PMAQI
20th Aug 20255410 PMAQI
20th Aug 20255211 PMAQI
21st Aug 20255012 AMAQI
21st Aug 2025471 AMAQI
21st Aug 2025482 AMAQI
21st Aug 2025583 AMAQI
21st Aug 2025524 AMAQI
21st Aug 2025545 AMAQI

25°C23/26°C

21st Aug 2025586 AMAQI
21st Aug 2025557 AMAQI
21st Aug 2025588 AMAQI
21st Aug 2025549 AMAQI
21st Aug 20255410 AMAQI
21st Aug 20255611 AMAQI
21st Aug 20255812 PMAQI
21st Aug 2025561 PMAQI
21st Aug 2025562 PMAQI
21st Aug 2025583 PMAQI
21st Aug 2025564 PMAQI
21st Aug 2025565 PMAQI
21st Aug 2025546 PMAQI
21st Aug 2025577 PMAQI
21st Aug 2025538 PMAQI
21st Aug 2025529 PMAQI
21st Aug 20255410 PMAQI
21st Aug 20255211 PMAQI
22nd Aug 20255412 AMAQI
22nd Aug 2025521 AMAQI
22nd Aug 2025552 AMAQI
22nd Aug 2025523 AMAQI
22nd Aug 2025524 AMAQI
22nd Aug 2025565 AMAQI

24°C23/25°C

22nd Aug 2025536 AMAQI
22nd Aug 2025507 AMAQI
22nd Aug 2025538 AMAQI
22nd Aug 2025549 AMAQI
22nd Aug 20254910 AMAQI
22nd Aug 20255411 AMAQI
22nd Aug 20255212 PMAQI
22nd Aug 2025591 PMAQI
22nd Aug 2025552 PMAQI
22nd Aug 2025513 PMAQI
22nd Aug 2025524 PMAQI
22nd Aug 2025545 PMAQI
22nd Aug 2025556 PMAQI
22nd Aug 2025557 PMAQI
22nd Aug 2025538 PMAQI
22nd Aug 2025549 PMAQI
22nd Aug 20255510 PMAQI
22nd Aug 20255411 PMAQI
23rd Aug 20254612 AMAQI
23rd Aug 2025471 AMAQI
23rd Aug 2025522 AMAQI
23rd Aug 2025513 AMAQI
23rd Aug 2025544 AMAQI
23rd Aug 2025565 AMAQI

24°C23/26°C

23rd Aug 2025526 AMAQI
23rd Aug 2025487 AMAQI
23rd Aug 2025488 AMAQI
23rd Aug 2025479 AMAQI
23rd Aug 20255410 AMAQI
23rd Aug 20255411 AMAQI
23rd Aug 20255612 PMAQI
23rd Aug 2025561 PMAQI
23rd Aug 2025552 PMAQI
23rd Aug 2025543 PMAQI
23rd Aug 2025554 PMAQI
23rd Aug 2025535 PMAQI
23rd Aug 2025506 PMAQI
23rd Aug 2025507 PMAQI
23rd Aug 2025478 PMAQI
23rd Aug 2025499 PMAQI
23rd Aug 20255210 PMAQI
23rd Aug 20255411 PMAQI
24th Aug 20255212 AMAQI
24th Aug 2025421 AMAQI
24th Aug 2025402 AMAQI
24th Aug 2025593 AMAQI
24th Aug 2025514 AMAQI
24th Aug 2025625 AMAQI

25°C24/26°C

24th Aug 2025476 AMAQI
24th Aug 2025527 AMAQI
24th Aug 2025368 AMAQI
24th Aug 2025479 AMAQI
24th Aug 20254610 AMAQI
24th Aug 20253711 AMAQI
24th Aug 20254012 PMAQI
24th Aug 2025411 PMAQI
24th Aug 2025372 PMAQI
24th Aug 2025453 PMAQI
24th Aug 2025404 PMAQI
24th Aug 2025365 PMAQI
24th Aug 2025516 PMAQI
24th Aug 2025517 PMAQI
24th Aug 2025588 PMAQI
24th Aug 2025519 PMAQI
24th Aug 20255010 PMAQI
24th Aug 20255511 PMAQI
25th Aug 20255212 AMAQI
25th Aug 2025471 AMAQI
25th Aug 2025432 AMAQI
25th Aug 2025503 AMAQI
25th Aug 2025484 AMAQI
25th Aug 2025475 AMAQI

26°C25/27°C

25th Aug 2025476 AMAQI
25th Aug 2025417 AMAQI
25th Aug 2025378 AMAQI
25th Aug 2025339 AMAQI
25th Aug 20253610 AMAQI
25th Aug 20253911 AMAQI
25th Aug 20254212 PMAQI
25th Aug 2025441 PMAQI
25th Aug 2025402 PMAQI
25th Aug 2025443 PMAQI
25th Aug 2025424 PMAQI
25th Aug 2025465 PMAQI
25th Aug 2025456 PMAQI
25th Aug 2025467 PMAQI
25th Aug 2025478 PMAQI
25th Aug 2025459 PMAQI
25th Aug 20255010 PMAQI
25th Aug 20254511 PMAQI
26th Aug 20253312 AMAQI
26th Aug 2025371 AMAQI
26th Aug 2025272 AMAQI
26th Aug 2025313 AMAQI
26th Aug 2025374 AMAQI
26th Aug 2025355 AMAQI

26°C25/26°C

26th Aug 2025386 AMAQI
26th Aug 2025477 AMAQI
26th Aug 2025348 AMAQI
26th Aug 2025419 AMAQI
26th Aug 20253910 AMAQI
26th Aug 20254011 AMAQI
26th Aug 20254512 PMAQI
26th Aug 2025431 PMAQI
26th Aug 2025422 PMAQI
26th Aug 2025393 PMAQI
26th Aug 2025444 PMAQI
26th Aug 2025425 PMAQI
26th Aug 2025426 PMAQI
26th Aug 2025427 PMAQI
26th Aug 2025428 PMAQI
26th Aug 2025429 PMAQI
26th Aug 20254010 PMAQI
26th Aug 20254611 PMAQI
27th Aug 20253812 AMAQI
27th Aug 2025321 AMAQI
27th Aug 2025272 AMAQI
27th Aug 2025463 AMAQI
27th Aug 2025354 AMAQI
27th Aug 2025385 AMAQI

25°C24/26°C

27th Aug 2025436 AMAQI
27th Aug 2025247 AMAQI
27th Aug 2025378 AMAQI
27th Aug 2025429 AMAQI
27th Aug 20254010 AMAQI
27th Aug 20254811 AMAQI
27th Aug 20254312 PMAQI
27th Aug 2025401 PMAQI
27th Aug 2025462 PMAQI
27th Aug 2025443 PMAQI
27th Aug 2025484 PMAQI
27th Aug 2025435 PMAQI
27th Aug 2025396 PMAQI
27th Aug 2025347 PMAQI
27th Aug 2025358 PMAQI
27th Aug 2025349 PMAQI
27th Aug 20253710 PMAQI
27th Aug 20253211 PMAQI
28th Aug 20253112 AMAQI
28th Aug 2025231 AMAQI
28th Aug 2025402 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025374 AMAQI
28th Aug 2025285 AMAQI

25°C23/26°C

28th Aug 2025296 AMAQI
28th Aug 2025337 AMAQI
28th Aug 2025438 AMAQI
28th Aug 2025509 AMAQI
28th Aug 20254710 AMAQI
28th Aug 20253911 AMAQI
28th Aug 20255012 PMAQI
28th Aug 2025481 PMAQI
28th Aug 2025382 PMAQI
28th Aug 2025463 PMAQI
28th Aug 2025464 PMAQI
28th Aug 2025445 PMAQI
28th Aug 2025396 PMAQI
28th Aug 2025427 PMAQI
28th Aug 2025398 PMAQI
28th Aug 2025369 PMAQI
28th Aug 20253510 PMAQI
28th Aug 20253611 PMAQI
29th Aug 20253912 AMAQI
29th Aug 2025371 AMAQI
29th Aug 2025372 AMAQI
29th Aug 2025403 AMAQI
29th Aug 2025484 AMAQI
29th Aug 2025455 AMAQI

25°C24/26°C

29th Aug 2025486 AMAQI
29th Aug 2025487 AMAQI
29th Aug 2025488 AMAQI
29th Aug 2025529 AMAQI
29th Aug 20255110 AMAQI
29th Aug 20254811 AMAQI
29th Aug 20255112 PMAQI
29th Aug 2025461 PMAQI
29th Aug 2025542 PMAQI
29th Aug 2025493 PMAQI
29th Aug 2025514 PMAQI
29th Aug 2025525 PMAQI
29th Aug 2025506 PMAQI
29th Aug 2025447 PMAQI
29th Aug 2025408 PMAQI
29th Aug 2025489 PMAQI
29th Aug 20254410 PMAQI
29th Aug 20254211 PMAQI
30th Aug 20254912 AMAQI

25°C24/27°C

6 AM
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
7 PM

53AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 8 AM

49AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 53), while the lowest AQI was between 7 AM to 8 AM (Avg. 49).
Night time
Avg. Highest Time
3 AM - 4 AM

51AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 2 AM

49AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 51), while the lowest AQI was between 12 AM to 2 AM (Avg. 49).

2025 Days Vs Air Quality

Porto Novo, Porto Novo, Cabo Verde

2025

57%

136

43%

103

Total number of days with different AQI categories in last 242 days in 2025 (123 days remaining)

Good
136 Days
Moderate
103 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 57%

Health Risk Level:

Considerable

In 2025, 57% of 242 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Porto Novo, Porto Novo, Cabo Verde

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
48AQI
2nd January 2025
54AQI
3rd January 2025
52AQI
4th January 2025
45AQI
5th January 2025
53AQI
6th January 2025
46AQI
7th January 2025
49AQI
8th January 2025
52AQI
9th January 2025
54AQI
10th January 2025
50AQI
11th January 2025
48AQI
12th January 2025
56AQI
13th January 2025
62AQI
14th January 2025
41AQI
15th January 2025
47AQI
16th January 2025
67AQI
17th January 2025
46AQI
18th January 2025
60AQI
19th January 2025
59AQI
20th January 2025
62AQI
21st January 2025
66AQI
22nd January 2025
47AQI
23rd January 2025
46AQI
24th January 2025
49AQI
25th January 2025
45AQI
26th January 2025
54AQI
27th January 2025
36AQI
28th January 2025
41AQI
29th January 2025
43AQI
30th January 2025
37AQI
31st January 2025
42AQI
1st February 2025
45AQI
2nd February 2025
42AQI
3rd February 2025
46AQI
4th February 2025
45AQI
5th February 2025
40AQI
6th February 2025
52AQI
7th February 2025
58AQI
8th February 2025
42AQI
9th February 2025
44AQI
10th February 2025
47AQI
11th February 2025
42AQI
12th February 2025
47AQI
13th February 2025
46AQI
14th February 2025
53AQI
15th February 2025
63AQI
16th February 2025
40AQI
17th February 2025
34AQI
18th February 2025
40AQI
19th February 2025
35AQI
20th February 2025
37AQI
21st February 2025
37AQI
22nd February 2025
34AQI
23rd February 2025
38AQI
24th February 2025
40AQI
25th February 2025
41AQI
26th February 2025
43AQI
27th February 2025
44AQI
28th February 2025
51AQI
1st March 2025
57AQI
2nd March 2025
49AQI
3rd March 2025
39AQI
4th March 2025
34AQI
5th March 2025
29AQI
6th March 2025
34AQI
7th March 2025
28AQI
8th March 2025
35AQI
9th March 2025
31AQI
10th March 2025
30AQI
11th March 2025
37AQI
12th March 2025
30AQI
13th March 2025
34AQI
14th March 2025
38AQI
15th March 2025
28AQI
16th March 2025
25AQI
17th March 2025
33AQI
18th March 2025
35AQI
19th March 2025
39AQI
20th March 2025
33AQI
21st March 2025
30AQI
22nd March 2025
29AQI
23rd March 2025
35AQI
24th March 2025
31AQI
25th March 2025
38AQI
26th March 2025
47AQI
27th March 2025
40AQI
28th March 2025
40AQI
29th March 2025
46AQI
30th March 2025
33AQI
31st March 2025
41AQI
1st April 2025
43AQI
2nd April 2025
54AQI
3rd April 2025
35AQI
4th April 2025
36AQI
5th April 2025
35AQI
6th April 2025
33AQI
7th April 2025
35AQI
8th April 2025
33AQI
9th April 2025
35AQI
10th April 2025
39AQI
11th April 2025
25AQI
12th April 2025
32AQI
13th April 2025
45AQI
14th April 2025
37AQI
15th April 2025
32AQI
16th April 2025
28AQI
17th April 2025
26AQI
18th April 2025
32AQI
19th April 2025
30AQI
20th April 2025
23AQI
21st April 2025
29AQI
22nd April 2025
30AQI
23rd April 2025
24AQI
24th April 2025
26AQI
25th April 2025
26AQI
26th April 2025
25AQI
27th April 2025
27AQI
28th April 2025
29AQI
29th April 2025
29AQI
30th April 2025
25AQI
1st May 2025
41AQI
2nd May 2025
47AQI
3rd May 2025
49AQI
4th May 2025
55AQI
5th May 2025
55AQI
6th May 2025
53AQI
7th May 2025
51AQI
8th May 2025
51AQI
9th May 2025
47AQI
10th May 2025
44AQI
11th May 2025
41AQI
12th May 2025
42AQI
13th May 2025
42AQI
14th May 2025
42AQI
15th May 2025
47AQI
16th May 2025
52AQI
17th May 2025
45AQI
18th May 2025
42AQI
19th May 2025
42AQI
20th May 2025
44AQI
21st May 2025
54AQI
22nd May 2025
55AQI
23rd May 2025
54AQI
24th May 2025
49AQI
25th May 2025
51AQI
26th May 2025
50AQI
27th May 2025
53AQI
28th May 2025
54AQI
29th May 2025
54AQI
30th May 2025
51AQI
31st May 2025
52AQI
1st June 2025
53AQI
2nd June 2025
56AQI
3rd June 2025
57AQI
4th June 2025
5th June 2025
56AQI
6th June 2025
53AQI
7th June 2025
51AQI
8th June 2025
52AQI
9th June 2025
50AQI
10th June 2025
51AQI
11th June 2025
54AQI
12th June 2025
63AQI
13th June 2025
57AQI
14th June 2025
53AQI
15th June 2025
49AQI
16th June 2025
52AQI
17th June 2025
53AQI
18th June 2025
53AQI
19th June 2025
55AQI
20th June 2025
54AQI
21st June 2025
59AQI
22nd June 2025
63AQI
23rd June 2025
57AQI
24th June 2025
58AQI
25th June 2025
57AQI
26th June 2025
57AQI
27th June 2025
57AQI
28th June 2025
53AQI
29th June 2025
54AQI
30th June 2025
56AQI
1st July 2025
58AQI
2nd July 2025
57AQI
3rd July 2025
53AQI
4th July 2025
56AQI
5th July 2025
54AQI
6th July 2025
56AQI
7th July 2025
62AQI
8th July 2025
60AQI
9th July 2025
54AQI
10th July 2025
50AQI
11th July 2025
50AQI
12th July 2025
51AQI
13th July 2025
52AQI
14th July 2025
47AQI
15th July 2025
49AQI
16th July 2025
53AQI
17th July 2025
52AQI
18th July 2025
55AQI
19th July 2025
56AQI
20th July 2025
51AQI
21st July 2025
50AQI
22nd July 2025
47AQI
23rd July 2025
47AQI
24th July 2025
51AQI
25th July 2025
53AQI
26th July 2025
54AQI
27th July 2025
54AQI
28th July 2025
54AQI
29th July 2025
53AQI
30th July 2025
53AQI
31st July 2025
46AQI
1st August 2025
45AQI
2nd August 2025
53AQI
3rd August 2025
50AQI
4th August 2025
42AQI
5th August 2025
48AQI
6th August 2025
53AQI
7th August 2025
54AQI
8th August 2025
58AQI
9th August 2025
59AQI
10th August 2025
56AQI
11th August 2025
52AQI
12th August 2025
55AQI
13th August 2025
59AQI
14th August 2025
56AQI
15th August 2025
51AQI
16th August 2025
48AQI
17th August 2025
55AQI
18th August 2025
56AQI
19th August 2025
56AQI
20th August 2025
53AQI
21st August 2025
54AQI
22nd August 2025
54AQI
23rd August 2025
52AQI
24th August 2025
48AQI
25th August 2025
47AQI
26th August 2025
39AQI
27th August 2025
37AQI
28th August 2025
37AQI
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
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

50AQI

44AQI

36AQI

32AQI

49AQI

55AQI

53AQI

51AQI

No. of days

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

202546AQI

18
13
23
5
30
1
29
1
16
15
2
27
8
23
10
18
136
103

Highest AQI recorded in

June

55AQI

Lowest AQI recorded in

April

32AQI

202446AQI

23
29
31
30
10
21
24
6
28
3
27
1
3
13
27
3
14
16
1
146
163
1

Highest AQI recorded in

December

55AQI

Lowest AQI recorded in

October

17AQI

202328AQI

28
3
27
1
31
24
6
12
2
13
124
23

Highest AQI recorded in

December

53AQI

Lowest AQI recorded in

February

21AQI

202224AQI

3
1
27
3
30
60
4

Highest AQI recorded in

October

34AQI

Lowest AQI recorded in

December

18AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
46AQI
Least Polluted Year Recorded
2022(Avg.)
24AQI

Porto Novo's annual 2025 AQI (46) shows an average percentage change of 51.4% (worsened AQI) compared to previous years: 2022 (24), 2023 (28), 2024 (46).