Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Cotonou, Littoral, Benin 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

Cotonou, Littoral, Benin

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Aug 2024
53AQI
Lowest AQI recorded on
15th Aug 2024
33AQI

Same Day Analysis (2nd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 51 of Moderate air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Cotonou, Littoral, Benin

AQI
Day
Night
.

6 AM2nd Aug 2025

7 PM

5 AM3rd Aug 2025

Day time
Avg. Highest Time
6PM2nd Aug

60AQI

Avg. Lowest Time
10AM2nd Aug

42AQI

Night time
Avg. Highest Time
9PM2nd Aug

59AQI

Avg. Lowest Time
3AM3rd Aug

37AQI

In the last 24 hours,

Cotonou's AQI reached its highest point of 60 at 6 PM during the Day, while the lowest point, 37, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Cotonou, Littoral, Benin

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 2025526 AMAQI
4th Jul 2025527 AMAQI
4th Jul 2025548 AMAQI
4th Jul 2025569 AMAQI
4th Jul 20255510 AMAQI
4th Jul 20255411 AMAQI
4th Jul 20255512 PMAQI
4th Jul 2025541 PMAQI
4th Jul 2025522 PMAQI
4th Jul 2025523 PMAQI
4th Jul 2025514 PMAQI
4th Jul 2025525 PMAQI
4th Jul 2025526 PMAQI
4th Jul 2025547 PMAQI
4th Jul 2025548 PMAQI
4th Jul 2025559 PMAQI
4th Jul 20255410 PMAQI
4th Jul 20255511 PMAQI
5th Jul 20255412 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025532 AMAQI
5th Jul 2025533 AMAQI
5th Jul 2025564 AMAQI
5th Jul 2025545 AMAQI

25°C24/25°C

5th Jul 2025556 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025509 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20254811 AMAQI
5th Jul 20255112 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025562 PMAQI
5th Jul 2025563 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025547 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025482 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025544 AMAQI
6th Jul 2025545 AMAQI

26°C25/27°C

6th Jul 2025526 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20255610 AMAQI
6th Jul 20255611 AMAQI
6th Jul 20255812 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025532 PMAQI
6th Jul 2025533 PMAQI
6th Jul 2025534 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255412 AMAQI
7th Jul 2025521 AMAQI
7th Jul 2025512 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025524 AMAQI
7th Jul 2025515 AMAQI

26°C25/27°C

7th Jul 2025526 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025568 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025571 PMAQI
7th Jul 2025572 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025565 PMAQI
7th Jul 2025556 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI
8th Jul 2025545 AMAQI

25°C24/26°C

8th Jul 2025556 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025548 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255510 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255512 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025574 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025566 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025538 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025512 AMAQI
9th Jul 2025483 AMAQI
9th Jul 2025474 AMAQI
9th Jul 2025495 AMAQI

25°C24/25°C

9th Jul 2025506 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025528 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025534 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025577 PMAQI
9th Jul 2025558 PMAQI
9th Jul 2025559 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025544 AMAQI
10th Jul 2025515 AMAQI

24°C23/24°C

10th Jul 2025486 AMAQI
10th Jul 2025507 AMAQI
10th Jul 2025548 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255710 AMAQI
10th Jul 20255311 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025571 PMAQI
10th Jul 2025542 PMAQI
10th Jul 2025533 PMAQI
10th Jul 2025534 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255212 AMAQI
11th Jul 2025501 AMAQI
11th Jul 2025532 AMAQI
11th Jul 2025503 AMAQI
11th Jul 2025524 AMAQI
11th Jul 2025485 AMAQI

25°C24/26°C

11th Jul 2025526 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025568 AMAQI
11th Jul 2025559 AMAQI
11th Jul 20255610 AMAQI
11th Jul 20255611 AMAQI
11th Jul 20255412 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025532 PMAQI
11th Jul 2025533 PMAQI
11th Jul 2025534 PMAQI
11th Jul 2025565 PMAQI
11th Jul 2025556 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025574 AMAQI
12th Jul 2025595 AMAQI

25°C24/25°C

12th Jul 2025596 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20255111 AMAQI
12th Jul 20255212 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025534 PMAQI
12th Jul 2025535 PMAQI
12th Jul 2025536 PMAQI
12th Jul 2025547 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025519 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025512 AMAQI
13th Jul 2025523 AMAQI
13th Jul 2025534 AMAQI
13th Jul 2025535 AMAQI

25°C24/25°C

13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025579 AMAQI
13th Jul 20255610 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025568 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255712 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI

24°C24/26°C

14th Jul 2025556 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20256110 AMAQI
14th Jul 20255711 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025591 PMAQI
14th Jul 2025552 PMAQI
14th Jul 2025573 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025561 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025574 AMAQI
15th Jul 2025605 AMAQI

24°C23/25°C

15th Jul 2025606 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025614 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025637 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025604 AMAQI
16th Jul 2025705 AMAQI

24°C24/26°C

16th Jul 2025696 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025699 AMAQI
16th Jul 20256810 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20256312 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025652 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025644 AMAQI
17th Jul 2025695 AMAQI

25°C24/26°C

17th Jul 2025666 AMAQI
17th Jul 2025727 AMAQI
17th Jul 2025748 AMAQI
17th Jul 2025769 AMAQI
17th Jul 20258310 AMAQI
17th Jul 20257111 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025832 PMAQI
17th Jul 2025793 PMAQI
17th Jul 2025744 PMAQI
17th Jul 2025745 PMAQI
17th Jul 2025716 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256910 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025632 AMAQI
18th Jul 2025613 AMAQI
18th Jul 2025634 AMAQI
18th Jul 2025665 AMAQI

25°C24/26°C

18th Jul 2025666 AMAQI
18th Jul 2025747 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025699 AMAQI
18th Jul 20256710 AMAQI
18th Jul 20256611 AMAQI
18th Jul 20256312 PMAQI
18th Jul 2025611 PMAQI
18th Jul 2025632 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256310 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025674 AMAQI
19th Jul 2025685 AMAQI

25°C24/26°C

19th Jul 2025626 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025629 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20256611 AMAQI
19th Jul 20256412 PMAQI
19th Jul 2025631 PMAQI
19th Jul 2025612 PMAQI
19th Jul 2025593 PMAQI
19th Jul 2025614 PMAQI
19th Jul 2025605 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20257010 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025624 AMAQI
20th Jul 2025615 AMAQI

25°C24/26°C

20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025668 AMAQI
20th Jul 2025649 AMAQI
20th Jul 20256910 AMAQI
20th Jul 20257011 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025621 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025573 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025575 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20256011 PMAQI
21st Jul 20256212 AMAQI
21st Jul 2025591 AMAQI
21st Jul 2025592 AMAQI
21st Jul 2025613 AMAQI
21st Jul 2025574 AMAQI
21st Jul 2025575 AMAQI

25°C24/26°C

21st Jul 2025576 AMAQI
21st Jul 2025577 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025649 AMAQI
21st Jul 20256310 AMAQI
21st Jul 20258911 AMAQI
21st Jul 20257512 PMAQI
21st Jul 2025621 PMAQI
21st Jul 2025582 PMAQI
21st Jul 2025593 PMAQI
21st Jul 2025554 PMAQI
21st Jul 2025545 PMAQI
21st Jul 2025546 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255710 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025581 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025513 AMAQI
22nd Jul 2025474 AMAQI
22nd Jul 2025505 AMAQI

25°C24/26°C

22nd Jul 2025526 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20256210 AMAQI
22nd Jul 20255811 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025561 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025504 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255911 PMAQI
23rd Jul 20256112 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025534 AMAQI
23rd Jul 2025545 AMAQI

25°C24/26°C

23rd Jul 2025566 AMAQI
23rd Jul 2025577 AMAQI
23rd Jul 2025608 AMAQI
23rd Jul 2025609 AMAQI
23rd Jul 20256110 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20255912 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20255910 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256512 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025534 AMAQI
24th Jul 2025585 AMAQI

25°C24/26°C

24th Jul 2025576 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025608 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20255910 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255710 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20256112 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025573 AMAQI
25th Jul 2025554 AMAQI
25th Jul 2025585 AMAQI

25°C24/26°C

25th Jul 2025606 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025689 AMAQI
25th Jul 20256510 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256012 PMAQI
25th Jul 2025601 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025606 PMAQI
25th Jul 2025617 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025553 AMAQI
26th Jul 2025574 AMAQI
26th Jul 2025585 AMAQI

25°C24/26°C

26th Jul 2025586 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256711 AMAQI
26th Jul 20256312 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256112 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025604 AMAQI
27th Jul 2025645 AMAQI

25°C24/26°C

27th Jul 2025606 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20255611 AMAQI
27th Jul 20255912 PMAQI
27th Jul 2025591 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025603 PMAQI
27th Jul 2025584 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20255910 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025524 AMAQI
28th Jul 2025575 AMAQI

25°C24/26°C

28th Jul 2025586 AMAQI
28th Jul 2025627 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025659 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20257511 AMAQI
28th Jul 20256712 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025603 PMAQI
28th Jul 2025594 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025598 PMAQI
28th Jul 2025599 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025661 AMAQI
29th Jul 2025682 AMAQI
29th Jul 2025753 AMAQI
29th Jul 2025584 AMAQI
29th Jul 2025605 AMAQI

24°C24/26°C

29th Jul 2025626 AMAQI
29th Jul 2025637 AMAQI
29th Jul 2025688 AMAQI
29th Jul 2025709 AMAQI
29th Jul 20256910 AMAQI
29th Jul 20256811 AMAQI
29th Jul 20256412 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025602 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025534 AMAQI
30th Jul 2025565 AMAQI

24°C23/25°C

30th Jul 2025566 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025588 AMAQI
30th Jul 2025599 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20256211 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025518 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025494 AMAQI
31st Jul 2025485 AMAQI

24°C24/25°C

31st Jul 2025486 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20254812 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025472 PMAQI
31st Jul 2025433 PMAQI
31st Jul 2025484 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20254411 PMAQI
1st Aug 20254412 AMAQI
1st Aug 2025421 AMAQI
1st Aug 2025452 AMAQI
1st Aug 2025463 AMAQI
1st Aug 2025434 AMAQI
1st Aug 2025445 AMAQI

25°C24/26°C

1st Aug 2025476 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20253812 PMAQI
1st Aug 2025381 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025393 PMAQI
1st Aug 2025374 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025456 PMAQI
1st Aug 2025427 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025391 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025473 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI

25°C24/26°C

2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254210 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025492 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025384 AMAQI
3rd Aug 2025465 AMAQI

25°C24/26°C

3rd Aug 2025456 AMAQI
6 AM
3rd Aug 2025487 AMAQI
3rd Aug 2025508 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20255110 AMAQI
3rd Aug 20254111 AMAQI
3rd Aug 20254712 PMAQI
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 PM

57AQI

14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM

57AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 57), while the lowest AQI was between 6 AM to 7 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM

56AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

56AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).

2025 Days Vs Air Quality

Cotonou, Littoral, Benin

2025

20%

42

67%

144

12%

26

0.9%

2

Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)

Good
42 Days
Moderate
144 Days
Poor
26 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 20%

Health Risk Level:

Very high

In 2025, 20% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.

Annual Air Quality Insights

Cotonou, Littoral, Benin

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
95AQI
2nd January 2025
96AQI
3rd January 2025
97AQI
4th January 2025
101AQI
5th January 2025
130AQI
6th January 2025
136AQI
7th January 2025
136AQI
8th January 2025
125AQI
9th January 2025
99AQI
10th January 2025
119AQI
11th January 2025
142AQI
12th January 2025
155AQI
13th January 2025
160AQI
14th January 2025
146AQI
15th January 2025
139AQI
16th January 2025
140AQI
17th January 2025
148AQI
18th January 2025
145AQI
19th January 2025
130AQI
20th January 2025
110AQI
21st January 2025
118AQI
22nd January 2025
109AQI
23rd January 2025
106AQI
24th January 2025
103AQI
25th January 2025
95AQI
26th January 2025
108AQI
27th January 2025
71AQI
28th January 2025
72AQI
29th January 2025
66AQI
30th January 2025
66AQI
31st January 2025
76AQI
1st February 2025
80AQI
2nd February 2025
88AQI
3rd February 2025
89AQI
4th February 2025
83AQI
5th February 2025
73AQI
6th February 2025
89AQI
7th February 2025
94AQI
8th February 2025
84AQI
9th February 2025
83AQI
10th February 2025
84AQI
11th February 2025
68AQI
12th February 2025
70AQI
13th February 2025
104AQI
14th February 2025
129AQI
15th February 2025
147AQI
16th February 2025
83AQI
17th February 2025
81AQI
18th February 2025
94AQI
19th February 2025
97AQI
20th February 2025
92AQI
21st February 2025
78AQI
22nd February 2025
72AQI
23rd February 2025
73AQI
24th February 2025
77AQI
25th February 2025
94AQI
26th February 2025
88AQI
27th February 2025
105AQI
28th February 2025
104AQI
1st March 2025
100AQI
2nd March 2025
104AQI
3rd March 2025
93AQI
4th March 2025
103AQI
5th March 2025
59AQI
6th March 2025
58AQI
7th March 2025
54AQI
8th March 2025
47AQI
9th March 2025
40AQI
10th March 2025
41AQI
11th March 2025
56AQI
12th March 2025
31AQI
13th March 2025
32AQI
14th March 2025
43AQI
15th March 2025
38AQI
16th March 2025
43AQI
17th March 2025
44AQI
18th March 2025
36AQI
19th March 2025
42AQI
20th March 2025
77AQI
21st March 2025
87AQI
22nd March 2025
29AQI
23rd March 2025
24AQI
24th March 2025
47AQI
25th March 2025
77AQI
26th March 2025
93AQI
27th March 2025
85AQI
28th March 2025
95AQI
29th March 2025
65AQI
30th March 2025
83AQI
31st March 2025
88AQI
1st April 2025
80AQI
2nd April 2025
74AQI
3rd April 2025
67AQI
4th April 2025
69AQI
5th April 2025
64AQI
6th April 2025
61AQI
7th April 2025
61AQI
8th April 2025
72AQI
9th April 2025
60AQI
10th April 2025
62AQI
11th April 2025
58AQI
12th April 2025
64AQI
13th April 2025
54AQI
14th April 2025
56AQI
15th April 2025
53AQI
16th April 2025
36AQI
17th April 2025
36AQI
18th April 2025
53AQI
19th April 2025
59AQI
20th April 2025
61AQI
21st April 2025
60AQI
22nd April 2025
69AQI
23rd April 2025
32AQI
24th April 2025
32AQI
25th April 2025
34AQI
26th April 2025
38AQI
27th April 2025
36AQI
28th April 2025
39AQI
29th April 2025
40AQI
30th April 2025
33AQI
1st May 2025
72AQI
2nd May 2025
83AQI
3rd May 2025
85AQI
4th May 2025
78AQI
5th May 2025
77AQI
6th May 2025
68AQI
7th May 2025
70AQI
8th May 2025
71AQI
9th May 2025
70AQI
10th May 2025
68AQI
11th May 2025
68AQI
12th May 2025
71AQI
13th May 2025
66AQI
14th May 2025
59AQI
15th May 2025
50AQI
16th May 2025
46AQI
17th May 2025
47AQI
18th May 2025
40AQI
19th May 2025
45AQI
20th May 2025
46AQI
21st May 2025
45AQI
22nd May 2025
51AQI
23rd May 2025
50AQI
24th May 2025
44AQI
25th May 2025
62AQI
26th May 2025
57AQI
27th May 2025
49AQI
28th May 2025
49AQI
29th May 2025
47AQI
30th May 2025
66AQI
31st May 2025
70AQI
1st June 2025
69AQI
2nd June 2025
72AQI
3rd June 2025
65AQI
4th June 2025
48AQI
5th June 2025
56AQI
6th June 2025
55AQI
7th June 2025
54AQI
8th June 2025
52AQI
9th June 2025
53AQI
10th June 2025
55AQI
11th June 2025
56AQI
12th June 2025
52AQI
13th June 2025
54AQI
14th June 2025
59AQI
15th June 2025
56AQI
16th June 2025
54AQI
17th June 2025
55AQI
18th June 2025
56AQI
19th June 2025
52AQI
20th June 2025
53AQI
21st June 2025
49AQI
22nd June 2025
48AQI
23rd June 2025
51AQI
24th June 2025
50AQI
25th June 2025
51AQI
26th June 2025
53AQI
27th June 2025
53AQI
28th June 2025
53AQI
29th June 2025
53AQI
30th June 2025
53AQI
1st July 2025
52AQI
2nd July 2025
51AQI
3rd July 2025
52AQI
4th July 2025
53AQI
5th July 2025
54AQI
6th July 2025
54AQI
7th July 2025
55AQI
8th July 2025
55AQI
9th July 2025
54AQI
10th July 2025
54AQI
11th July 2025
53AQI
12th July 2025
55AQI
13th July 2025
53AQI
14th July 2025
56AQI
15th July 2025
59AQI
16th July 2025
63AQI
17th July 2025
70AQI
18th July 2025
64AQI
19th July 2025
64AQI
20th July 2025
62AQI
21st July 2025
60AQI
22nd July 2025
56AQI
23rd July 2025
57AQI
24th July 2025
57AQI
25th July 2025
59AQI
26th July 2025
58AQI
27th July 2025
59AQI
28th July 2025
60AQI
29th July 2025
62AQI
30th July 2025
55AQI
31st July 2025
48AQI
1st August 2025
42AQI
2nd August 2025
51AQI

114AQI

89AQI

62AQI

54AQI

60AQI

55AQI

57AQI

47AQI

No. of days

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

202570AQI

10
19
2
23
5
14
15
2
10
20
12
19
4
26
1
30
1
1
42
144
26
2

Highest AQI recorded in

January

114AQI

Lowest AQI recorded in

August

47AQI

202462AQI

2
11
4
1
1
1
7
5
17
13
20
11
25
3
3
13
20
9
1
13
12
6
105
58
25
10

Highest AQI recorded in

January

131AQI

Lowest AQI recorded in

October

19AQI

202364AQI

2
16
8
3
17
3
4
28
3
29
1
30
1
17
1
3
8
12
11
109
47
26
15

Highest AQI recorded in

December

128AQI

Lowest AQI recorded in

April

34AQI

202253AQI

4
21
9
2
22
27
31

Highest AQI recorded in

December

65AQI

Lowest AQI recorded in

October

39AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
70AQI
Least Polluted Year Recorded
2022(Avg.)
53AQI

Cotonou's annual 2025 AQI (70) shows an average percentage change of 17.6% (worsened AQI) compared to previous years: 2022 (53), 2023 (64), 2024 (62).