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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+

October Air Quality Analysis

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

2022
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Oct 2025
67AQI
Lowest AQI recorded on
31st Oct 2024
15AQI

Same Day Analysis (9th October ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 66 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 9th Oct - 10th Oct 2025

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

AQI
Day
Night
.

5 AM9th Oct 2025

5 PM

4 AM10th Oct 2025

Day time
Avg. Highest Time
6AM9th Oct

94AQI

Avg. Lowest Time
5PM9th Oct

46AQI

Night time
Avg. Highest Time
8PM9th Oct

65AQI

Avg. Lowest Time
6PM9th Oct

56AQI

In the last 24 hours,

University of Lome West Africa AQ Columbia's AQI reached its highest point of 94 at 6 AM during the Day, while the lowest point, 46, was recorded at 5 PM during the Day between 9th Oct and 10th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

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

SepOct
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
10th Sep 2025395 AMAQI
10th Sep 2025356 AMAQI
10th Sep 2025407 AMAQI
10th Sep 2025478 AMAQI
10th Sep 2025389 AMAQI
10th Sep 20253910 AMAQI
10th Sep 20254311 AMAQI
10th Sep 20254412 PMAQI
10th Sep 2025411 PMAQI
10th Sep 2025472 PMAQI
10th Sep 2025483 PMAQI
10th Sep 2025494 PMAQI
10th Sep 2025435 PMAQI
10th Sep 2025466 PMAQI
10th Sep 2025437 PMAQI
10th Sep 2025428 PMAQI
10th Sep 2025399 PMAQI
10th Sep 20253910 PMAQI
10th Sep 20253911 PMAQI
11th Sep 20254812 AMAQI
11th Sep 2025441 AMAQI
11th Sep 2025392 AMAQI
11th Sep 2025423 AMAQI
11th Sep 2025374 AMAQI

25°C24/27°C

11th Sep 2025395 AMAQI
11th Sep 2025426 AMAQI
11th Sep 2025457 AMAQI
11th Sep 2025468 AMAQI
11th Sep 2025449 AMAQI
11th Sep 20254010 AMAQI
11th Sep 20254011 AMAQI
11th Sep 20254312 PMAQI
11th Sep 2025381 PMAQI
11th Sep 2025362 PMAQI
11th Sep 2025383 PMAQI
11th Sep 2025384 PMAQI
11th Sep 2025405 PMAQI
11th Sep 2025416 PMAQI
11th Sep 2025387 PMAQI
11th Sep 2025368 PMAQI
11th Sep 2025359 PMAQI
11th Sep 20253510 PMAQI
11th Sep 20253411 PMAQI
12th Sep 20253712 AMAQI
12th Sep 2025351 AMAQI
12th Sep 2025352 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025324 AMAQI

26°C24/28°C

12th Sep 2025325 AMAQI
12th Sep 2025426 AMAQI
12th Sep 2025427 AMAQI
12th Sep 2025488 AMAQI
12th Sep 2025519 AMAQI
12th Sep 20255010 AMAQI
12th Sep 20255211 AMAQI
12th Sep 20255512 PMAQI
12th Sep 2025501 PMAQI
12th Sep 2025442 PMAQI
12th Sep 2025463 PMAQI
12th Sep 2025464 PMAQI
12th Sep 2025455 PMAQI
12th Sep 2025516 PMAQI
12th Sep 2025427 PMAQI
12th Sep 2025448 PMAQI
12th Sep 2025449 PMAQI
12th Sep 20254410 PMAQI
12th Sep 20254511 PMAQI
13th Sep 20254412 AMAQI
13th Sep 2025481 AMAQI
13th Sep 2025542 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025414 AMAQI

26°C24/28°C

13th Sep 2025405 AMAQI
13th Sep 2025456 AMAQI
13th Sep 2025547 AMAQI
13th Sep 2025388 AMAQI
13th Sep 2025399 AMAQI
13th Sep 20254010 AMAQI
13th Sep 20254211 AMAQI
13th Sep 20254212 PMAQI
13th Sep 2025441 PMAQI
13th Sep 2025422 PMAQI
13th Sep 2025433 PMAQI
13th Sep 2025404 PMAQI
13th Sep 2025425 PMAQI
13th Sep 2025426 PMAQI
13th Sep 2025417 PMAQI
13th Sep 2025408 PMAQI
13th Sep 2025409 PMAQI
13th Sep 20254110 PMAQI
13th Sep 20253911 PMAQI
14th Sep 20254212 AMAQI
14th Sep 2025461 AMAQI
14th Sep 2025452 AMAQI
14th Sep 2025433 AMAQI
14th Sep 2025504 AMAQI

25°C24/26°C

14th Sep 2025555 AMAQI
14th Sep 2025546 AMAQI
14th Sep 2025527 AMAQI
14th Sep 2025488 AMAQI
14th Sep 2025499 AMAQI
14th Sep 20254610 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20255112 PMAQI
14th Sep 2025491 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025463 PMAQI
14th Sep 2025494 PMAQI
14th Sep 2025495 PMAQI
14th Sep 2025466 PMAQI
14th Sep 2025487 PMAQI
14th Sep 2025528 PMAQI
14th Sep 2025499 PMAQI
14th Sep 20254910 PMAQI
14th Sep 20255211 PMAQI
15th Sep 20254312 AMAQI
15th Sep 2025461 AMAQI
15th Sep 2025442 AMAQI
15th Sep 2025503 AMAQI
15th Sep 2025464 AMAQI

25°C24/27°C

15th Sep 2025465 AMAQI
15th Sep 2025386 AMAQI
15th Sep 2025407 AMAQI
15th Sep 2025438 AMAQI
15th Sep 2025499 AMAQI
15th Sep 20253810 AMAQI
15th Sep 20255211 AMAQI
15th Sep 20254212 PMAQI
15th Sep 2025451 PMAQI
15th Sep 2025482 PMAQI
15th Sep 2025523 PMAQI
15th Sep 2025444 PMAQI
15th Sep 2025435 PMAQI
15th Sep 2025476 PMAQI
15th Sep 2025487 PMAQI
15th Sep 2025478 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255010 PMAQI
15th Sep 20254011 PMAQI
16th Sep 20253712 AMAQI
16th Sep 2025491 AMAQI
16th Sep 2025512 AMAQI
16th Sep 2025423 AMAQI
16th Sep 2025474 AMAQI

26°C24/28°C

16th Sep 2025505 AMAQI
16th Sep 2025486 AMAQI
16th Sep 2025527 AMAQI
16th Sep 2025518 AMAQI
16th Sep 2025529 AMAQI
16th Sep 20255310 AMAQI
16th Sep 20254811 AMAQI
16th Sep 20254612 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025572 PMAQI
16th Sep 2025473 PMAQI
16th Sep 2025464 PMAQI
16th Sep 2025495 PMAQI
16th Sep 2025486 PMAQI
16th Sep 2025427 PMAQI
16th Sep 2025458 PMAQI
16th Sep 2025509 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255311 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025562 AMAQI
17th Sep 2025503 AMAQI
17th Sep 2025594 AMAQI

24°C24/25°C

17th Sep 2025565 AMAQI
17th Sep 2025656 AMAQI
17th Sep 2025587 AMAQI
17th Sep 2025588 AMAQI
17th Sep 2025579 AMAQI
17th Sep 20255710 AMAQI
17th Sep 20255711 AMAQI
17th Sep 20255912 PMAQI
17th Sep 2025551 PMAQI
17th Sep 2025512 PMAQI
17th Sep 2025463 PMAQI
17th Sep 2025524 PMAQI
17th Sep 2025505 PMAQI
17th Sep 2025566 PMAQI
17th Sep 2025567 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025599 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20256011 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025601 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025533 AMAQI
18th Sep 2025524 AMAQI

26°C24/27°C

18th Sep 2025525 AMAQI
18th Sep 2025566 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025658 AMAQI
18th Sep 2025659 AMAQI
18th Sep 20256010 AMAQI
18th Sep 20256011 AMAQI
18th Sep 20255712 PMAQI
18th Sep 2025541 PMAQI
18th Sep 2025512 PMAQI
18th Sep 2025503 PMAQI
18th Sep 2025464 PMAQI
18th Sep 2025455 PMAQI
18th Sep 2025516 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025493 AMAQI
19th Sep 2025524 AMAQI

25°C24/28°C

19th Sep 2025525 AMAQI
19th Sep 2025546 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025628 AMAQI
19th Sep 2025639 AMAQI
19th Sep 20256110 AMAQI
19th Sep 20255911 AMAQI
19th Sep 20255512 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025523 PMAQI
19th Sep 2025484 PMAQI
19th Sep 2025505 PMAQI
19th Sep 2025526 PMAQI
19th Sep 2025547 PMAQI
19th Sep 2025538 PMAQI
19th Sep 2025529 PMAQI
19th Sep 20255410 PMAQI
19th Sep 20255511 PMAQI
20th Sep 20255512 AMAQI
20th Sep 2025531 AMAQI
20th Sep 2025512 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025524 AMAQI

26°C24/28°C

20th Sep 2025545 AMAQI
20th Sep 2025556 AMAQI
20th Sep 2025607 AMAQI
20th Sep 2025628 AMAQI
20th Sep 2025629 AMAQI
20th Sep 20256010 AMAQI
20th Sep 20256011 AMAQI
20th Sep 20255512 PMAQI
20th Sep 2025541 PMAQI
20th Sep 2025522 PMAQI
20th Sep 2025503 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025506 PMAQI
20th Sep 2025537 PMAQI
20th Sep 2025538 PMAQI
20th Sep 2025539 PMAQI
20th Sep 20255510 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20254912 AMAQI
21st Sep 2025461 AMAQI
21st Sep 2025462 AMAQI
21st Sep 2025423 AMAQI
21st Sep 2025394 AMAQI

26°C24/28°C

21st Sep 2025385 AMAQI
21st Sep 2025396 AMAQI
21st Sep 2025467 AMAQI
21st Sep 2025568 AMAQI
21st Sep 2025589 AMAQI
21st Sep 20256010 AMAQI
21st Sep 20255811 AMAQI
21st Sep 20255712 PMAQI
21st Sep 2025521 PMAQI
21st Sep 2025482 PMAQI
21st Sep 2025473 PMAQI
21st Sep 2025504 PMAQI
21st Sep 2025495 PMAQI
21st Sep 2025496 PMAQI
21st Sep 2025467 PMAQI
21st Sep 2025478 PMAQI
21st Sep 2025529 PMAQI
21st Sep 20255310 PMAQI
21st Sep 20255311 PMAQI
22nd Sep 20255012 AMAQI
22nd Sep 2025451 AMAQI
22nd Sep 2025442 AMAQI
22nd Sep 2025473 AMAQI
22nd Sep 2025494 AMAQI

26°C25/28°C

22nd Sep 2025515 AMAQI
22nd Sep 2025536 AMAQI
22nd Sep 2025577 AMAQI
22nd Sep 2025588 AMAQI
22nd Sep 2025599 AMAQI
22nd Sep 20255810 AMAQI
22nd Sep 20255611 AMAQI
22nd Sep 20255512 PMAQI
22nd Sep 2025551 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025523 PMAQI
22nd Sep 2025524 PMAQI
22nd Sep 2025485 PMAQI
22nd Sep 2025456 PMAQI
22nd Sep 2025467 PMAQI
22nd Sep 2025478 PMAQI
22nd Sep 2025529 PMAQI
22nd Sep 20255210 PMAQI
22nd Sep 20255111 PMAQI
23rd Sep 20255212 AMAQI
23rd Sep 2025541 AMAQI
23rd Sep 2025472 AMAQI
23rd Sep 2025423 AMAQI
23rd Sep 2025474 AMAQI

26°C25/28°C

23rd Sep 2025455 AMAQI
23rd Sep 2025486 AMAQI
23rd Sep 2025507 AMAQI
23rd Sep 2025548 AMAQI
23rd Sep 2025569 AMAQI
23rd Sep 20255310 AMAQI
23rd Sep 20255211 AMAQI
23rd Sep 20254612 PMAQI
23rd Sep 2025461 PMAQI
23rd Sep 2025492 PMAQI
23rd Sep 2025473 PMAQI
23rd Sep 2025504 PMAQI
23rd Sep 2025505 PMAQI
23rd Sep 2025506 PMAQI
23rd Sep 2025517 PMAQI
23rd Sep 2025508 PMAQI
23rd Sep 2025509 PMAQI
23rd Sep 20254710 PMAQI
23rd Sep 20255311 PMAQI
24th Sep 20254912 AMAQI
24th Sep 2025461 AMAQI
24th Sep 2025422 AMAQI
24th Sep 2025383 AMAQI
24th Sep 2025364 AMAQI

26°C25/28°C

24th Sep 2025385 AMAQI
24th Sep 2025396 AMAQI
24th Sep 2025447 AMAQI
24th Sep 2025478 AMAQI
24th Sep 2025429 AMAQI
24th Sep 20254110 AMAQI
24th Sep 20253711 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025311 PMAQI
24th Sep 2025322 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025344 PMAQI
24th Sep 2025405 PMAQI
24th Sep 2025436 PMAQI
24th Sep 2025407 PMAQI
24th Sep 2025328 PMAQI
24th Sep 2025339 PMAQI
24th Sep 20253310 PMAQI
24th Sep 20253711 PMAQI
25th Sep 20254012 AMAQI
25th Sep 2025371 AMAQI
25th Sep 2025352 AMAQI
25th Sep 2025363 AMAQI
25th Sep 2025374 AMAQI

25°C24/27°C

25th Sep 2025445 AMAQI
25th Sep 2025536 AMAQI
25th Sep 2025577 AMAQI
25th Sep 2025598 AMAQI
25th Sep 2025579 AMAQI
25th Sep 20255610 AMAQI
25th Sep 20255411 AMAQI
25th Sep 20255012 PMAQI
25th Sep 2025491 PMAQI
25th Sep 2025432 PMAQI
25th Sep 2025383 PMAQI
25th Sep 2025374 PMAQI
25th Sep 2025375 PMAQI
25th Sep 2025356 PMAQI
25th Sep 2025437 PMAQI
25th Sep 2025448 PMAQI
25th Sep 2025419 PMAQI
25th Sep 20254110 PMAQI
25th Sep 20253811 PMAQI
26th Sep 20253412 AMAQI
26th Sep 2025331 AMAQI
26th Sep 2025312 AMAQI
26th Sep 2025283 AMAQI
26th Sep 2025304 AMAQI

26°C24/28°C

26th Sep 2025325 AMAQI
26th Sep 2025466 AMAQI
26th Sep 2025607 AMAQI
26th Sep 2025658 AMAQI
26th Sep 2025649 AMAQI
26th Sep 20256210 AMAQI
26th Sep 20255711 AMAQI
26th Sep 20254912 PMAQI
26th Sep 2025401 PMAQI
26th Sep 2025352 PMAQI
26th Sep 2025343 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025385 PMAQI
26th Sep 2025416 PMAQI
26th Sep 2025487 PMAQI
26th Sep 2025508 PMAQI
26th Sep 2025469 PMAQI
26th Sep 20254410 PMAQI
26th Sep 20253411 PMAQI
27th Sep 20252412 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025282 AMAQI
27th Sep 2025293 AMAQI
27th Sep 2025284 AMAQI

26°C25/28°C

27th Sep 2025275 AMAQI
27th Sep 2025246 AMAQI
27th Sep 2025317 AMAQI
27th Sep 2025438 AMAQI
27th Sep 2025469 AMAQI
27th Sep 20254410 AMAQI
27th Sep 20254411 AMAQI
27th Sep 20253712 PMAQI
27th Sep 2025311 PMAQI
27th Sep 2025292 PMAQI
27th Sep 2025293 PMAQI
27th Sep 2025314 PMAQI
27th Sep 2025335 PMAQI
27th Sep 2025346 PMAQI
27th Sep 2025457 PMAQI
27th Sep 2025548 PMAQI
27th Sep 2025529 PMAQI
27th Sep 20254610 PMAQI
27th Sep 20253711 PMAQI
28th Sep 20253012 AMAQI
28th Sep 2025271 AMAQI
28th Sep 2025262 AMAQI
28th Sep 2025283 AMAQI
28th Sep 2025284 AMAQI

26°C25/28°C

28th Sep 2025315 AMAQI
28th Sep 2025406 AMAQI
28th Sep 2025497 AMAQI
28th Sep 2025548 AMAQI
28th Sep 2025559 AMAQI
28th Sep 20255210 AMAQI
28th Sep 20254611 AMAQI
28th Sep 20253712 PMAQI
28th Sep 2025311 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025283 PMAQI
28th Sep 2025264 PMAQI
28th Sep 2025295 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025267 PMAQI
28th Sep 2025308 PMAQI
28th Sep 2025259 PMAQI
28th Sep 20252610 PMAQI
28th Sep 20252411 PMAQI
29th Sep 20252412 AMAQI
29th Sep 2025221 AMAQI
29th Sep 2025232 AMAQI
29th Sep 2025243 AMAQI
29th Sep 2025274 AMAQI

26°C25/28°C

29th Sep 2025235 AMAQI
29th Sep 2025346 AMAQI
29th Sep 2025457 AMAQI
29th Sep 2025548 AMAQI
29th Sep 2025509 AMAQI
29th Sep 20254410 AMAQI
29th Sep 20254011 AMAQI
29th Sep 20253212 PMAQI
29th Sep 2025321 PMAQI
29th Sep 2025312 PMAQI
29th Sep 2025333 PMAQI
29th Sep 2025474 PMAQI
29th Sep 2025525 PMAQI
29th Sep 2025466 PMAQI
29th Sep 2025437 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025559 PMAQI
29th Sep 20255210 PMAQI
29th Sep 20255211 PMAQI
30th Sep 20255012 AMAQI
30th Sep 2025481 AMAQI
30th Sep 2025522 AMAQI
30th Sep 2025583 AMAQI
30th Sep 2025574 AMAQI

26°C25/28°C

30th Sep 2025595 AMAQI
30th Sep 2025676 AMAQI
30th Sep 2025747 AMAQI
30th Sep 2025688 AMAQI
30th Sep 2025749 AMAQI
30th Sep 20256410 AMAQI
30th Sep 20254911 AMAQI
30th Sep 20254912 PMAQI
30th Sep 2025441 PMAQI
30th Sep 2025382 PMAQI
30th Sep 2025423 PMAQI
30th Sep 2025414 PMAQI
30th Sep 2025435 PMAQI
30th Sep 2025306 PMAQI
30th Sep 2025307 PMAQI
30th Sep 2025238 PMAQI
30th Sep 2025259 PMAQI
30th Sep 20252610 PMAQI
30th Sep 20252311 PMAQI
1st Oct 20252412 AMAQI
1st Oct 2025261 AMAQI
1st Oct 2025302 AMAQI
1st Oct 2025323 AMAQI
1st Oct 2025314 AMAQI

26°C25/29°C

1st Oct 2025275 AMAQI
1st Oct 2025266 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025268 AMAQI
1st Oct 2025269 AMAQI
1st Oct 20252910 AMAQI
1st Oct 20252611 AMAQI
1st Oct 20253112 PMAQI
1st Oct 2025271 PMAQI
1st Oct 2025282 PMAQI
1st Oct 2025263 PMAQI
1st Oct 2025454 PMAQI
1st Oct 2025485 PMAQI
1st Oct 2025456 PMAQI
1st Oct 2025507 PMAQI
1st Oct 2025578 PMAQI
1st Oct 2025589 PMAQI
1st Oct 20255610 PMAQI
1st Oct 20255111 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025371 AMAQI
2nd Oct 2025342 AMAQI
2nd Oct 2025343 AMAQI
2nd Oct 2025364 AMAQI

26°C25/28°C

2nd Oct 2025415 AMAQI
2nd Oct 2025466 AMAQI
2nd Oct 2025587 AMAQI
2nd Oct 2025628 AMAQI
2nd Oct 2025569 AMAQI
2nd Oct 20256210 AMAQI
2nd Oct 20256111 AMAQI
2nd Oct 20255912 PMAQI
2nd Oct 2025471 PMAQI
2nd Oct 2025402 PMAQI
2nd Oct 2025393 PMAQI
2nd Oct 2025384 PMAQI
2nd Oct 2025435 PMAQI
2nd Oct 2025516 PMAQI
2nd Oct 2025567 PMAQI
2nd Oct 2025638 PMAQI
2nd Oct 2025599 PMAQI
2nd Oct 20255210 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025431 AMAQI
3rd Oct 2025382 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025364 AMAQI

26°C25/28°C

3rd Oct 2025475 AMAQI
3rd Oct 2025506 AMAQI
3rd Oct 2025527 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025559 AMAQI
3rd Oct 20255410 AMAQI
3rd Oct 20254611 AMAQI
3rd Oct 20256012 PMAQI
3rd Oct 2025601 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025524 PMAQI
3rd Oct 2025535 PMAQI
3rd Oct 2025556 PMAQI
3rd Oct 2025627 PMAQI
3rd Oct 2025728 PMAQI
3rd Oct 2025759 PMAQI
3rd Oct 20257810 PMAQI
3rd Oct 20257811 PMAQI
4th Oct 20256412 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025522 AMAQI
4th Oct 2025503 AMAQI
4th Oct 2025534 AMAQI

26°C25/28°C

4th Oct 2025635 AMAQI
4th Oct 2025756 AMAQI
4th Oct 2025757 AMAQI
4th Oct 2025748 AMAQI
4th Oct 2025799 AMAQI
4th Oct 20258610 AMAQI
4th Oct 20257711 AMAQI
4th Oct 20256912 PMAQI
4th Oct 2025631 PMAQI
4th Oct 2025592 PMAQI
4th Oct 2025533 PMAQI
4th Oct 2025494 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025556 PMAQI
4th Oct 2025677 PMAQI
4th Oct 2025688 PMAQI
4th Oct 2025629 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20255511 PMAQI
5th Oct 20255412 AMAQI
5th Oct 2025551 AMAQI
5th Oct 2025562 AMAQI
5th Oct 2025603 AMAQI
5th Oct 2025704 AMAQI

27°C25/29°C

5th Oct 2025685 AMAQI
5th Oct 2025696 AMAQI
5th Oct 2025757 AMAQI
5th Oct 2025718 AMAQI
5th Oct 2025729 AMAQI
5th Oct 20256610 AMAQI
5th Oct 20256211 AMAQI
5th Oct 20255512 PMAQI
5th Oct 2025541 PMAQI
5th Oct 2025462 PMAQI
5th Oct 2025413 PMAQI
5th Oct 2025424 PMAQI
5th Oct 2025465 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025627 PMAQI
5th Oct 2025688 PMAQI
5th Oct 2025649 PMAQI
5th Oct 20255610 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025511 AMAQI
6th Oct 2025502 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025644 AMAQI

26°C25/28°C

6th Oct 2025715 AMAQI
6th Oct 2025746 AMAQI
6th Oct 2025757 AMAQI
6th Oct 2025748 AMAQI
6th Oct 2025689 AMAQI
6th Oct 20257210 AMAQI
6th Oct 20256911 AMAQI
6th Oct 20256712 PMAQI
6th Oct 2025591 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025483 PMAQI
6th Oct 2025534 PMAQI
6th Oct 2025535 PMAQI

26°C25/27°C

7th Oct 20256011 AMAQI
7th Oct 20256212 PMAQI
7th Oct 2025581 PMAQI
7th Oct 2025562 PMAQI
7th Oct 2025553 PMAQI
7th Oct 2025584 PMAQI
7th Oct 2025615 PMAQI
7th Oct 2025676 PMAQI
7th Oct 2025727 PMAQI
7th Oct 2025808 PMAQI
7th Oct 2025859 PMAQI
7th Oct 20257510 PMAQI
7th Oct 20257711 PMAQI
8th Oct 20256512 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025532 AMAQI
8th Oct 2025523 AMAQI
8th Oct 2025564 AMAQI

26°C25/28°C

8th Oct 2025635 AMAQI
8th Oct 2025776 AMAQI
8th Oct 2025827 AMAQI
8th Oct 2025808 AMAQI
8th Oct 2025779 AMAQI
8th Oct 20257810 AMAQI
8th Oct 20258311 AMAQI
8th Oct 20259012 PMAQI
8th Oct 2025711 PMAQI
8th Oct 2025642 PMAQI
8th Oct 2025553 PMAQI
8th Oct 2025494 PMAQI
8th Oct 2025455 PMAQI
8th Oct 2025496 PMAQI
8th Oct 2025517 PMAQI
8th Oct 2025518 PMAQI
8th Oct 2025529 PMAQI
8th Oct 20255510 PMAQI
8th Oct 20256111 PMAQI
9th Oct 20255712 AMAQI
9th Oct 2025611 AMAQI
9th Oct 2025832 AMAQI
9th Oct 20251053 AMAQI
9th Oct 2025964 AMAQI

26°C25/28°C

9th Oct 2025935 AMAQI
9th Oct 2025946 AMAQI
9th Oct 2025767 AMAQI
9th Oct 2025698 AMAQI
9th Oct 2025699 AMAQI
9th Oct 20257410 AMAQI
9th Oct 20255911 AMAQI
9th Oct 20255712 PMAQI
9th Oct 2025541 PMAQI
9th Oct 2025532 PMAQI
9th Oct 2025463 PMAQI
9th Oct 2025474 PMAQI
9th Oct 2025465 PMAQI
9th Oct 2025566 PMAQI
9th Oct 2025617 PMAQI
9th Oct 2025658 PMAQI
9th Oct 2025629 PMAQI
9th Oct 20256010 PMAQI
9th Oct 20256011 PMAQI
10th Oct 20256312 AMAQI
10th Oct 2025601 AMAQI
10th Oct 2025622 AMAQI
10th Oct 2025633 AMAQI
10th Oct 2025624 AMAQI

26°C24/28°C

10th Oct 2025605 AMAQI
5 AM
10th Oct 2025596 AMAQI
10th Oct 2025677 AMAQI
10th Oct 2025628 AMAQI
10th Oct 2025659 AMAQI
10th Oct 20256110 AMAQI
10th Oct 20255711 AMAQI
11 AM
10th Oct 20255612 PMAQI
10th Oct 2025581 PMAQI
10th Oct 2025552 PMAQI
10th Oct 2025543 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025545 PMAQI
5 PM
10th Oct 2025566 PMAQI
10th Oct 2025587 PMAQI
10th Oct 2025638 PMAQI
10th Oct 2025609 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
8 AM - 9 AM

57AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 5 PM

45AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 57), while the lowest AQI was between 3 PM to 5 PM (Avg. 45).
Night time
Avg. Highest Time
8 PM - 11 PM

50AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 6 PM

46AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 50), while the lowest AQI was between 12 AM to 6 PM (Avg. 46).

2025 Days Vs Air Quality

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

2025

28%

80

62%

175

9%

24

1%

3

Total number of days with different AQI categories in last 283 days in 2025 (82 days remaining)

Good
80 Days
Moderate
175 Days
Poor
24 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 28%

Health Risk Level:

Very high

In 2025, 28% of 283 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
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
2nd August 2025
50AQI
3rd August 2025
45AQI
4th August 2025
39AQI
5th August 2025
42AQI
6th August 2025
43AQI
7th August 2025
51AQI
8th August 2025
63AQI
9th August 2025
62AQI
10th August 2025
61AQI
11th August 2025
56AQI
12th August 2025
54AQI
13th August 2025
54AQI
14th August 2025
57AQI
15th August 2025
55AQI
16th August 2025
56AQI
17th August 2025
54AQI
18th August 2025
57AQI
19th August 2025
58AQI
20th August 2025
57AQI
21st August 2025
57AQI
22nd August 2025
61AQI
23rd August 2025
52AQI
24th August 2025
51AQI
25th August 2025
52AQI
26th August 2025
53AQI
27th August 2025
55AQI
28th August 2025
57AQI
29th August 2025
50AQI
30th August 2025
47AQI
31st August 2025
43AQI
1st September 2025
39AQI
2nd September 2025
34AQI
3rd September 2025
35AQI
4th September 2025
45AQI
5th September 2025
39AQI
6th September 2025
41AQI
7th September 2025
47AQI
8th September 2025
54AQI
9th September 2025
53AQI
10th September 2025
43AQI
11th September 2025
40AQI
12th September 2025
42AQI
13th September 2025
44AQI
14th September 2025
47AQI
15th September 2025
46AQI
16th September 2025
47AQI
17th September 2025
56AQI
18th September 2025
56AQI
19th September 2025
54AQI
20th September 2025
54AQI
21st September 2025
49AQI
22nd September 2025
51AQI
23rd September 2025
50AQI
24th September 2025
40AQI
25th September 2025
45AQI
26th September 2025
42AQI
27th September 2025
34AQI
28th September 2025
33AQI
29th September 2025
37AQI
30th September 2025
46AQI
1st October 2025
35AQI
2nd October 2025
49AQI
3rd October 2025
56AQI
4th October 2025
64AQI
5th October 2025
59AQI
6th October 2025
56AQI
7th October 2025
67AQI
8th October 2025
63AQI
9th October 2025
66AQI
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

118AQI

93AQI

57AQI

53AQI

55AQI

53AQI

59AQI

53AQI

45AQI

57AQI

No. of days

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

202565AQI

10
18
3
22
6
16
15
10
20
13
18
6
24
1
30
9
22
23
7
2
7
80
175
24
3

Highest AQI recorded in

January

118AQI

Lowest AQI recorded in

September

45AQI

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 (65) shows an average percentage change of 12.8% (worsened AQI) compared to previous years: 2022 (44), 2023 (101), 2024 (50).