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University of Lome West Africa AQ Columbia, Lome, Maritime, Togo 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

University of Lome West Africa AQ Columbia, Lome, Maritime, Togo

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Aug 2024
52AQI
Lowest AQI recorded on
15th Aug 2024
35AQI

Same Day Analysis (1st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 43 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: 1st Aug - 2nd Aug 2025

University of Lome West Africa AQ Columbia, Lome, Maritime, Togo

AQI
Day
Night
.

5 AM1st Aug 2025

6 PM

4 AM2nd Aug 2025

Day time
Avg. Highest Time
10AM1st Aug

48AQI

Avg. Lowest Time
12PM1st Aug

38AQI

Night time
Avg. Highest Time
4AM2nd Aug

55AQI

Avg. Lowest Time
1AM2nd Aug

38AQI

In the last 24 hours,

University of Lome West Africa AQ Columbia's AQI reached its highest point of 55 at 4 AM during the Night, while the lowest point, 38, was recorded at 1 AM during the Night between 1st Aug and 2nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

University of Lome West Africa AQ Columbia, Lome, Maritime, Togo

JulAug
03rd - 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 - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025525 AMAQI
3rd Jul 2025526 AMAQI
3rd Jul 2025527 AMAQI
3rd Jul 2025528 AMAQI
3rd Jul 2025589 AMAQI
3rd Jul 20255610 AMAQI
3rd Jul 20255511 AMAQI
3rd Jul 20255312 PMAQI
3rd Jul 2025531 PMAQI
3rd Jul 2025522 PMAQI
3rd Jul 2025523 PMAQI
3rd Jul 2025534 PMAQI
3rd Jul 2025535 PMAQI
3rd Jul 2025526 PMAQI
3rd Jul 2025537 PMAQI
3rd Jul 2025548 PMAQI
3rd Jul 2025539 PMAQI
3rd Jul 20255410 PMAQI
3rd Jul 20255311 PMAQI
4th Jul 20255412 AMAQI
4th Jul 2025511 AMAQI
4th Jul 2025532 AMAQI
4th Jul 2025533 AMAQI
4th Jul 2025524 AMAQI

26°C25/28°C

4th Jul 2025535 AMAQI
4th Jul 2025546 AMAQI
4th Jul 2025567 AMAQI
4th Jul 2025608 AMAQI
4th Jul 2025609 AMAQI
4th Jul 20255910 AMAQI
4th Jul 20255811 AMAQI
4th Jul 20255712 PMAQI
4th Jul 2025571 PMAQI
4th Jul 2025572 PMAQI
4th Jul 2025573 PMAQI
4th Jul 2025574 PMAQI
4th Jul 2025585 PMAQI
4th Jul 2025586 PMAQI
4th Jul 2025597 PMAQI
4th Jul 2025598 PMAQI
4th Jul 2025569 PMAQI
4th Jul 20255910 PMAQI
4th Jul 20255711 PMAQI
5th Jul 20255712 AMAQI
5th Jul 2025581 AMAQI
5th Jul 2025602 AMAQI
5th Jul 2025613 AMAQI
5th Jul 2025594 AMAQI

25°C24/26°C

5th Jul 2025605 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025557 AMAQI
5th Jul 2025518 AMAQI
5th Jul 2025489 AMAQI
5th Jul 20254510 AMAQI
5th Jul 20254911 AMAQI
5th Jul 20255712 PMAQI
5th Jul 2025621 PMAQI
5th Jul 2025602 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025604 PMAQI
5th Jul 2025625 PMAQI
5th Jul 2025606 PMAQI
5th Jul 2025607 PMAQI
5th Jul 2025598 PMAQI
5th Jul 2025599 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255911 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025602 AMAQI
6th Jul 2025613 AMAQI
6th Jul 2025614 AMAQI

26°C24/28°C

6th Jul 2025605 AMAQI
6th Jul 2025596 AMAQI
6th Jul 2025647 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025609 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20256611 AMAQI
6th Jul 20256312 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025622 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025614 PMAQI
6th Jul 2025615 PMAQI
6th Jul 2025606 PMAQI
6th Jul 2025627 PMAQI
6th Jul 2025638 PMAQI
6th Jul 2025669 PMAQI
6th Jul 20256410 PMAQI
6th Jul 20256511 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025601 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025583 AMAQI
7th Jul 2025574 AMAQI

26°C24/28°C

7th Jul 2025565 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025648 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20256410 AMAQI
7th Jul 20256411 AMAQI
7th Jul 20256212 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025623 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025615 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025617 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025523 AMAQI
8th Jul 2025524 AMAQI

25°C24/27°C

8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025588 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20256012 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025592 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025577 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025512 AMAQI
9th Jul 2025483 AMAQI
9th Jul 2025494 AMAQI

25°C24/27°C

9th Jul 2025505 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025579 AMAQI
9th Jul 20255910 AMAQI
9th Jul 20255711 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025563 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025544 AMAQI

24°C23/25°C

10th Jul 2025525 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025619 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20255611 AMAQI
10th Jul 20255712 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025585 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025598 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025522 AMAQI
11th Jul 2025533 AMAQI
11th Jul 2025524 AMAQI

25°C24/27°C

11th Jul 2025565 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025597 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025629 AMAQI
11th Jul 20256010 AMAQI
11th Jul 20255911 AMAQI
11th Jul 20255812 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025623 PMAQI
11th Jul 2025594 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025607 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20255910 PMAQI
11th Jul 20256111 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025563 AMAQI
12th Jul 2025564 AMAQI

25°C23/27°C

12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025589 AMAQI
12th Jul 20255810 AMAQI
12th Jul 20255811 AMAQI
12th Jul 20255612 PMAQI
12th Jul 2025561 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025583 PMAQI
12th Jul 2025594 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025616 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256211 PMAQI
13th Jul 20256112 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025582 AMAQI
13th Jul 2025603 AMAQI
13th Jul 2025574 AMAQI

25°C24/26°C

13th Jul 2025575 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20256110 AMAQI
13th Jul 20256011 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025553 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025555 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025599 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI

24°C23/26°C

14th Jul 2025525 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025577 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20255610 AMAQI
14th Jul 20255911 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025543 AMAQI
15th Jul 2025614 AMAQI

24°C23/27°C

15th Jul 2025625 AMAQI
15th Jul 2025626 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20255911 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025594 PMAQI
15th Jul 2025595 PMAQI
15th Jul 2025606 PMAQI
15th Jul 2025607 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256810 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025632 AMAQI
16th Jul 2025623 AMAQI
16th Jul 2025654 AMAQI

25°C23/27°C

16th Jul 2025675 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025717 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025651 PMAQI
16th Jul 2025622 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025615 PMAQI
16th Jul 2025636 PMAQI
16th Jul 2025637 PMAQI
16th Jul 2025678 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257011 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025644 AMAQI

25°C24/26°C

17th Jul 2025665 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025708 AMAQI
17th Jul 2025739 AMAQI
17th Jul 20257210 AMAQI
17th Jul 20256711 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025641 PMAQI
17th Jul 2025642 PMAQI
17th Jul 2025643 PMAQI
17th Jul 2025644 PMAQI
17th Jul 2025655 PMAQI
17th Jul 2025656 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025668 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256711 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025664 AMAQI

25°C23/26°C

18th Jul 2025655 AMAQI
18th Jul 2025716 AMAQI
18th Jul 2025687 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025709 AMAQI
18th Jul 20256910 AMAQI
18th Jul 20256611 AMAQI
18th Jul 20256512 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025645 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025657 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256512 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025693 AMAQI
19th Jul 2025724 AMAQI

25°C23/27°C

19th Jul 2025685 AMAQI
19th Jul 2025726 AMAQI
19th Jul 2025717 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025689 AMAQI
19th Jul 20257010 AMAQI
19th Jul 20256611 AMAQI
19th Jul 20256412 PMAQI
19th Jul 2025641 PMAQI
19th Jul 2025622 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025688 PMAQI
19th Jul 2025699 PMAQI
19th Jul 20256710 PMAQI
19th Jul 20257011 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025612 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025624 AMAQI

25°C23/28°C

20th Jul 2025625 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025667 AMAQI
20th Jul 2025698 AMAQI
20th Jul 2025729 AMAQI
20th Jul 20257210 AMAQI
20th Jul 20257111 AMAQI
20th Jul 20256512 PMAQI
20th Jul 2025611 PMAQI
20th Jul 2025582 PMAQI
20th Jul 2025573 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025555 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025587 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256110 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256012 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025584 AMAQI

25°C24/27°C

21st Jul 2025565 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025597 AMAQI
21st Jul 2025638 AMAQI
21st Jul 2025649 AMAQI
21st Jul 20256610 AMAQI
21st Jul 20256411 AMAQI
21st Jul 20256212 PMAQI
21st Jul 2025601 PMAQI
21st Jul 2025592 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025555 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255910 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025544 AMAQI

25°C24/26°C

22nd Jul 2025535 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025598 AMAQI
22nd Jul 2025609 AMAQI
22nd Jul 20255810 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025531 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025556 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20256110 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI

24°C24/26°C

23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025617 AMAQI
23rd Jul 2025618 AMAQI
23rd Jul 2025609 AMAQI
23rd Jul 20255910 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20256012 PMAQI
23rd Jul 2025591 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025573 PMAQI
23rd Jul 2025574 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025636 PMAQI
23rd Jul 2025657 PMAQI
23rd Jul 2025658 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20256510 PMAQI
23rd Jul 20256611 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025544 AMAQI

24°C24/26°C

24th Jul 2025555 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025658 AMAQI
24th Jul 2025659 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256111 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025604 AMAQI

25°C23/27°C

25th Jul 2025595 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025677 AMAQI
25th Jul 2025708 AMAQI
25th Jul 2025729 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20255912 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025616 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025598 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025621 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025573 AMAQI
26th Jul 2025574 AMAQI

25°C23/27°C

26th Jul 2025585 AMAQI
26th Jul 2025626 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025678 AMAQI
26th Jul 2025739 AMAQI
26th Jul 20257010 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025576 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025648 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256112 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025592 AMAQI
27th Jul 2025583 AMAQI
27th Jul 2025594 AMAQI

25°C23/27°C

27th Jul 2025595 AMAQI
27th Jul 2025576 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025638 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20256311 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025581 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025575 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025572 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025574 AMAQI

25°C23/27°C

28th Jul 2025565 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025667 AMAQI
28th Jul 2025678 AMAQI
28th Jul 2025699 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256312 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025593 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025585 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256211 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025651 AMAQI
29th Jul 2025722 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI

24°C23/26°C

29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025677 AMAQI
29th Jul 2025728 AMAQI
29th Jul 2025729 AMAQI
29th Jul 20257110 AMAQI
29th Jul 20257011 AMAQI
29th Jul 20256512 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025575 PMAQI
29th Jul 2025586 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025544 AMAQI

24°C23/26°C

30th Jul 2025555 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025689 AMAQI
30th Jul 20256310 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025481 AMAQI
31st Jul 2025482 AMAQI
31st Jul 2025503 AMAQI
31st Jul 2025484 AMAQI

24°C23/25°C

31st Jul 2025465 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025421 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025415 PMAQI
31st Jul 2025376 PMAQI
31st Jul 2025347 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20254212 AMAQI
1st Aug 2025441 AMAQI
1st Aug 2025472 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025414 AMAQI

25°C23/27°C

1st Aug 2025405 AMAQI
1st Aug 2025416 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025448 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20253812 PMAQI
1st Aug 2025391 PMAQI
1st Aug 2025402 PMAQI
1st Aug 2025393 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025405 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025438 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254811 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025432 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025554 AMAQI

25°C24/28°C

2nd Aug 2025555 AMAQI
5 AM
2nd Aug 2025566 AMAQI
2nd Aug 2025527 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025429 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20255211 AMAQI
11 AM
2nd Aug 20255212 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025576 PMAQI
6 PM
2nd Aug 2025567 PMAQI
2nd Aug 2025588 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 6 PM

59AQI

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

59AQI

14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 PM (Avg. 59), while the lowest AQI was between 5 AM to 6 PM (Avg. 59).
Night time
Avg. Highest Time
12 AM - 11 PM

58AQI

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

58AQI

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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).

2025 Days Vs Air Quality

University of Lome West Africa AQ Columbia, Lome, Maritime, Togo

2025

22%

47

65%

139

11%

24

1%

3

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
47 Days
Moderate
139 Days
Poor
24 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 22%

Health Risk Level:

Very high

In 2025, 22% of 214 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

University of Lome West Africa AQ Columbia, Lome, Maritime, Togo

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
100AQI
2nd January 2025
99AQI
3rd January 2025
100AQI
4th January 2025
102AQI
5th January 2025
130AQI
6th January 2025
134AQI
7th January 2025
137AQI
8th January 2025
123AQI
9th January 2025
109AQI
10th January 2025
134AQI
11th January 2025
153AQI
12th January 2025
161AQI
13th January 2025
161AQI
14th January 2025
142AQI
15th January 2025
146AQI
16th January 2025
145AQI
17th January 2025
147AQI
18th January 2025
146AQI
19th January 2025
128AQI
20th January 2025
108AQI
21st January 2025
119AQI
22nd January 2025
107AQI
23rd January 2025
106AQI
24th January 2025
100AQI
25th January 2025
95AQI
26th January 2025
110AQI
27th January 2025
87AQI
28th January 2025
88AQI
29th January 2025
79AQI
30th January 2025
77AQI
31st January 2025
86AQI
1st February 2025
83AQI
2nd February 2025
98AQI
3rd February 2025
99AQI
4th February 2025
102AQI
5th February 2025
96AQI
6th February 2025
117AQI
7th February 2025
105AQI
8th February 2025
114AQI
9th February 2025
102AQI
10th February 2025
99AQI
11th February 2025
82AQI
12th February 2025
82AQI
13th February 2025
96AQI
14th February 2025
96AQI
15th February 2025
148AQI
16th February 2025
84AQI
17th February 2025
85AQI
18th February 2025
96AQI
19th February 2025
92AQI
20th February 2025
84AQI
21st February 2025
77AQI
22nd February 2025
73AQI
23rd February 2025
72AQI
24th February 2025
74AQI
25th February 2025
88AQI
26th February 2025
82AQI
27th February 2025
94AQI
28th February 2025
95AQI
1st March 2025
100AQI
2nd March 2025
100AQI
3rd March 2025
91AQI
4th March 2025
99AQI
5th March 2025
53AQI
6th March 2025
53AQI
7th March 2025
47AQI
8th March 2025
40AQI
9th March 2025
36AQI
10th March 2025
31AQI
11th March 2025
40AQI
12th March 2025
30AQI
13th March 2025
27AQI
14th March 2025
39AQI
15th March 2025
29AQI
16th March 2025
33AQI
17th March 2025
41AQI
18th March 2025
33AQI
19th March 2025
38AQI
20th March 2025
74AQI
21st March 2025
93AQI
22nd March 2025
27AQI
23rd March 2025
22AQI
24th March 2025
44AQI
25th March 2025
70AQI
26th March 2025
80AQI
27th March 2025
82AQI
28th March 2025
73AQI
29th March 2025
65AQI
30th March 2025
82AQI
31st March 2025
89AQI
1st April 2025
78AQI
2nd April 2025
77AQI
3rd April 2025
68AQI
4th April 2025
70AQI
5th April 2025
64AQI
6th April 2025
60AQI
7th April 2025
62AQI
8th April 2025
72AQI
9th April 2025
58AQI
10th April 2025
61AQI
11th April 2025
56AQI
12th April 2025
63AQI
13th April 2025
54AQI
14th April 2025
57AQI
15th April 2025
53AQI
16th April 2025
36AQI
17th April 2025
36AQI
18th April 2025
53AQI
19th April 2025
59AQI
20th April 2025
60AQI
21st April 2025
59AQI
22nd April 2025
71AQI
23rd April 2025
30AQI
24th April 2025
29AQI
25th April 2025
31AQI
26th April 2025
32AQI
27th April 2025
32AQI
28th April 2025
36AQI
29th April 2025
37AQI
30th April 2025
32AQI
1st May 2025
64AQI
2nd May 2025
70AQI
3rd May 2025
79AQI
4th May 2025
69AQI
5th May 2025
65AQI
6th May 2025
62AQI
7th May 2025
63AQI
8th May 2025
66AQI
9th May 2025
63AQI
10th May 2025
63AQI
11th May 2025
61AQI
12th May 2025
62AQI
13th May 2025
60AQI
14th May 2025
56AQI
15th May 2025
47AQI
16th May 2025
43AQI
17th May 2025
46AQI
18th May 2025
41AQI
19th May 2025
45AQI
20th May 2025
42AQI
21st May 2025
43AQI
22nd May 2025
50AQI
23rd May 2025
49AQI
24th May 2025
46AQI
25th May 2025
54AQI
26th May 2025
55AQI
27th May 2025
47AQI
28th May 2025
47AQI
29th May 2025
45AQI
30th May 2025
59AQI
31st May 2025
57AQI
1st June 2025
61AQI
2nd June 2025
65AQI
3rd June 2025
57AQI
4th June 2025
49AQI
5th June 2025
50AQI
6th June 2025
52AQI
7th June 2025
52AQI
8th June 2025
51AQI
9th June 2025
53AQI
10th June 2025
54AQI
11th June 2025
55AQI
12th June 2025
50AQI
13th June 2025
53AQI
14th June 2025
55AQI
15th June 2025
52AQI
16th June 2025
51AQI
17th June 2025
52AQI
18th June 2025
55AQI
19th June 2025
52AQI
20th June 2025
54AQI
21st June 2025
51AQI
22nd June 2025
50AQI
23rd June 2025
53AQI
24th June 2025
52AQI
25th June 2025
52AQI
26th June 2025
53AQI
27th June 2025
53AQI
28th June 2025
53AQI
29th June 2025
49AQI
30th June 2025
50AQI
1st July 2025
52AQI
2nd July 2025
53AQI
3rd July 2025
53AQI
4th July 2025
56AQI
5th July 2025
58AQI
6th July 2025
61AQI
7th July 2025
61AQI
8th July 2025
57AQI
9th July 2025
56AQI
10th July 2025
58AQI
11th July 2025
58AQI
12th July 2025
59AQI
13th July 2025
59AQI
14th July 2025
58AQI
15th July 2025
60AQI
16th July 2025
66AQI
17th July 2025
66AQI
18th July 2025
66AQI
19th July 2025
67AQI
20th July 2025
64AQI
21st July 2025
59AQI
22nd July 2025
57AQI
23rd July 2025
60AQI
24th July 2025
59AQI
25th July 2025
60AQI
26th July 2025
60AQI
27th July 2025
60AQI
28th July 2025
60AQI
29th July 2025
63AQI
30th July 2025
54AQI
31st July 2025
46AQI
1st August 2025
43AQI

118AQI

93AQI

57AQI

53AQI

55AQI

53AQI

59AQI

43AQI

No. of days

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

202569AQI

10
18
3
22
6
16
15
10
20
13
18
6
24
1
30
1
47
139
24
3

Highest AQI recorded in

January

118AQI

Lowest AQI recorded in

August

43AQI

202450AQI

13
7
3
18
10
1
31
29
1
26
5
20
10
17
14
27
1
3
13
20
9
1
11
14
6
217
68
19
6

Highest AQI recorded in

December

118AQI

Lowest AQI recorded in

October

19AQI

2023101AQI

3
1
8
1
6
1
11
1
6

Highest AQI recorded in

December

105AQI

Lowest AQI recorded in

November

79AQI

202244AQI

4
21
9
4
1
29
10

Highest AQI recorded in

December

47AQI

Lowest AQI recorded in

October

32AQI

Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
101AQI
Least Polluted Year Recorded
2022(Avg.)
44AQI

University of Lome West Africa AQ Columbia's annual 2025 AQI (69) shows an average percentage change of 21.1% (worsened AQI) compared to previous years: 2022 (44), 2023 (101), 2024 (50).