Brest, Bretagne, France 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+
November Air Quality Analysis
Brest, Bretagne, France
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Nov 2024
75AQILowest AQI recorded on
21st Nov 2023
14AQISame Day Analysis (13th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 13th Nov - 14th Nov 2025
Brest, Bretagne, France
AQI
Day
Night
.
8 AM13th Nov 2025
6 PM
7 AM14th Nov 2025
Day time
Avg. Highest Time
9AM13th Nov
64AQI
Avg. Lowest Time
2PM13th Nov
49AQI
Night time
Avg. Highest Time
7AM14th Nov
64AQI
Avg. Lowest Time
7PM13th Nov
44AQI
In the last 24 hours,
Brest's AQI reached its highest point of 64 at 9 AM during the Day, while the lowest point, 44, was recorded at 7 PM during the Night between 13th Nov and 14th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Brest, Bretagne, France
OctNov
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Oct 2025688 AMAQI
15th Oct 2025709 AMAQI
15th Oct 20257210 AMAQI
15th Oct 20256911 AMAQI
15th Oct 20256112 PMAQI
15th Oct 2025521 PMAQI
15th Oct 2025482 PMAQI
15th Oct 2025623 PMAQI
15th Oct 2025454 PMAQI
15th Oct 2025425 PMAQI
15th Oct 2025446 PMAQI
15th Oct 2025507 PMAQI
15th Oct 2025538 PMAQI
15th Oct 2025569 PMAQI
15th Oct 20255910 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20256112 AMAQI
16th Oct 2025631 AMAQI
16th Oct 2025622 AMAQI
16th Oct 2025603 AMAQI
16th Oct 2025624 AMAQI
16th Oct 2025635 AMAQI
16th Oct 2025616 AMAQI
16th Oct 2025627 AMAQI
15°C12/18°C
16th Oct 2025638 AMAQI
16th Oct 2025659 AMAQI
16th Oct 20256610 AMAQI
16th Oct 20256511 AMAQI
16th Oct 20256412 PMAQI
16th Oct 2025611 PMAQI
16th Oct 2025582 PMAQI
16th Oct 2025523 PMAQI
16th Oct 2025534 PMAQI
16th Oct 2025535 PMAQI
16th Oct 2025546 PMAQI
16th Oct 2025567 PMAQI
16th Oct 2025598 PMAQI
16th Oct 2025609 PMAQI
16th Oct 20256010 PMAQI
16th Oct 20256011 PMAQI
17th Oct 20256112 AMAQI
17th Oct 2025631 AMAQI
17th Oct 2025662 AMAQI
17th Oct 2025683 AMAQI
17th Oct 2025704 AMAQI
17th Oct 2025705 AMAQI
17th Oct 2025726 AMAQI
17th Oct 2025747 AMAQI
13°C10/18°C
17th Oct 2025758 AMAQI
17th Oct 2025739 AMAQI
17th Oct 20257110 AMAQI
17th Oct 20256611 AMAQI
17th Oct 20256812 PMAQI
17th Oct 2025661 PMAQI
17th Oct 2025632 PMAQI
17th Oct 2025613 PMAQI
17th Oct 2025624 PMAQI
17th Oct 2025655 PMAQI
17th Oct 2025656 PMAQI
17th Oct 2025667 PMAQI
17th Oct 2025688 PMAQI
17th Oct 2025729 PMAQI
17th Oct 20257110 PMAQI
17th Oct 20257011 PMAQI
18th Oct 20257012 AMAQI
18th Oct 2025691 AMAQI
18th Oct 2025672 AMAQI
18th Oct 2025673 AMAQI
18th Oct 2025664 AMAQI
18th Oct 2025645 AMAQI
18th Oct 2025646 AMAQI
18th Oct 2025657 AMAQI
12°C8/18°C
18th Oct 2025628 AMAQI
18th Oct 2025599 AMAQI
18th Oct 20256010 AMAQI
18th Oct 20256111 AMAQI
18th Oct 20255912 PMAQI
18th Oct 2025561 PMAQI
18th Oct 2025562 PMAQI
18th Oct 2025573 PMAQI
18th Oct 2025584 PMAQI
18th Oct 2025585 PMAQI
18th Oct 2025536 PMAQI
18th Oct 2025567 PMAQI
18th Oct 2025618 PMAQI
18th Oct 2025599 PMAQI
18th Oct 20255510 PMAQI
18th Oct 20255411 PMAQI
19th Oct 20255312 AMAQI
19th Oct 2025531 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025553 AMAQI
19th Oct 2025544 AMAQI
19th Oct 2025515 AMAQI
19th Oct 2025536 AMAQI
19th Oct 2025497 AMAQI
13°C10/17°C
19th Oct 2025408 AMAQI
19th Oct 2025459 AMAQI
19th Oct 20254510 AMAQI
19th Oct 20254511 AMAQI
19th Oct 20254512 PMAQI
19th Oct 2025411 PMAQI
19th Oct 2025412 PMAQI
19th Oct 2025433 PMAQI
19th Oct 2025414 PMAQI
19th Oct 2025355 PMAQI
19th Oct 2025466 PMAQI
19th Oct 2025497 PMAQI
19th Oct 2025538 PMAQI
19th Oct 2025569 PMAQI
19th Oct 20255910 PMAQI
19th Oct 20256211 PMAQI
20th Oct 20256312 AMAQI
20th Oct 2025631 AMAQI
20th Oct 2025412 AMAQI
20th Oct 2025413 AMAQI
20th Oct 2025394 AMAQI
20th Oct 2025405 AMAQI
20th Oct 2025396 AMAQI
20th Oct 2025457 AMAQI
15°C14/17°C
20th Oct 2025468 AMAQI
20th Oct 2025509 AMAQI
20th Oct 20255510 AMAQI
20th Oct 20255211 AMAQI
20th Oct 20255112 PMAQI
20th Oct 2025451 PMAQI
20th Oct 2025352 PMAQI
20th Oct 2025363 PMAQI
20th Oct 2025354 PMAQI
20th Oct 2025345 PMAQI
20th Oct 2025376 PMAQI
20th Oct 2025427 PMAQI
20th Oct 2025588 PMAQI
20th Oct 2025519 PMAQI
20th Oct 20255110 PMAQI
20th Oct 20254611 PMAQI
21st Oct 20255212 AMAQI
21st Oct 2025601 AMAQI
21st Oct 2025602 AMAQI
21st Oct 2025573 AMAQI
21st Oct 2025514 AMAQI
21st Oct 2025355 AMAQI
21st Oct 2025366 AMAQI
21st Oct 2025347 AMAQI
14°C13/15°C
21st Oct 2025368 AMAQI
21st Oct 2025389 AMAQI
21st Oct 20253810 AMAQI
21st Oct 20253811 AMAQI
21st Oct 20253412 PMAQI
21st Oct 2025331 PMAQI
21st Oct 2025342 PMAQI
21st Oct 2025333 PMAQI
21st Oct 2025424 PMAQI
21st Oct 2025305 PMAQI
21st Oct 2025296 PMAQI
21st Oct 2025367 PMAQI
21st Oct 2025398 PMAQI
21st Oct 2025409 PMAQI
21st Oct 20254310 PMAQI
21st Oct 20254411 PMAQI
22nd Oct 20254812 AMAQI
22nd Oct 2025511 AMAQI
22nd Oct 2025482 AMAQI
22nd Oct 2025453 AMAQI
22nd Oct 2025414 AMAQI
22nd Oct 2025405 AMAQI
22nd Oct 2025406 AMAQI
22nd Oct 2025427 AMAQI
14°C12/16°C
22nd Oct 2025468 AMAQI
22nd Oct 2025499 AMAQI
22nd Oct 20255110 AMAQI
22nd Oct 20255211 AMAQI
22nd Oct 20255212 PMAQI
22nd Oct 2025491 PMAQI
22nd Oct 2025452 PMAQI
22nd Oct 2025443 PMAQI
22nd Oct 2025414 PMAQI
22nd Oct 2025415 PMAQI
22nd Oct 2025416 PMAQI
22nd Oct 2025447 PMAQI
22nd Oct 2025458 PMAQI
22nd Oct 2025429 PMAQI
22nd Oct 20254310 PMAQI
22nd Oct 20254611 PMAQI
23rd Oct 20255312 AMAQI
23rd Oct 2025561 AMAQI
23rd Oct 2025542 AMAQI
23rd Oct 2025533 AMAQI
23rd Oct 2025534 AMAQI
23rd Oct 2025555 AMAQI
23rd Oct 2025536 AMAQI
23rd Oct 2025507 AMAQI
13°C11/17°C
23rd Oct 2025498 AMAQI
23rd Oct 2025529 AMAQI
23rd Oct 20254810 AMAQI
23rd Oct 20254411 AMAQI
23rd Oct 20254312 PMAQI
23rd Oct 2025451 PMAQI
23rd Oct 2025472 PMAQI
23rd Oct 2025473 PMAQI
23rd Oct 2025504 PMAQI
23rd Oct 2025495 PMAQI
23rd Oct 2025476 PMAQI
23rd Oct 2025457 PMAQI
23rd Oct 2025488 PMAQI
23rd Oct 2025479 PMAQI
23rd Oct 20254110 PMAQI
23rd Oct 20254511 PMAQI
24th Oct 20254212 AMAQI
24th Oct 2025401 AMAQI
24th Oct 2025402 AMAQI
24th Oct 2025413 AMAQI
24th Oct 2025414 AMAQI
24th Oct 2025395 AMAQI
24th Oct 2025386 AMAQI
24th Oct 2025397 AMAQI
11°C10/12°C
24th Oct 2025398 AMAQI
24th Oct 2025409 AMAQI
24th Oct 20253910 AMAQI
24th Oct 20254011 AMAQI
24th Oct 20253912 PMAQI
24th Oct 2025381 PMAQI
24th Oct 2025392 PMAQI
24th Oct 2025383 PMAQI
24th Oct 2025394 PMAQI
24th Oct 2025365 PMAQI
24th Oct 2025266 PMAQI
24th Oct 2025257 PMAQI
24th Oct 2025258 PMAQI
24th Oct 2025299 PMAQI
24th Oct 20252810 PMAQI
24th Oct 20252611 PMAQI
25th Oct 20252812 AMAQI
25th Oct 2025291 AMAQI
25th Oct 2025312 AMAQI
25th Oct 2025313 AMAQI
25th Oct 2025334 AMAQI
25th Oct 2025405 AMAQI
25th Oct 2025406 AMAQI
25th Oct 2025377 AMAQI
11°C10/13°C
25th Oct 2025358 AMAQI
25th Oct 2025349 AMAQI
25th Oct 20253410 AMAQI
25th Oct 20253311 AMAQI
25th Oct 20253012 PMAQI
25th Oct 2025281 PMAQI
25th Oct 2025292 PMAQI
25th Oct 2025283 PMAQI
25th Oct 2025294 PMAQI
25th Oct 2025295 PMAQI
25th Oct 2025336 PMAQI
25th Oct 2025367 PMAQI
25th Oct 2025358 PMAQI
25th Oct 2025349 PMAQI
25th Oct 20253710 PMAQI
25th Oct 20253711 PMAQI
26th Oct 20253812 AMAQI
26th Oct 2025401 AMAQI
26th Oct 2025382 AMAQI
26th Oct 2025353 AMAQI
26th Oct 2025354 AMAQI
26th Oct 2025335 AMAQI
26th Oct 2025326 AMAQI
26th Oct 2025317 AMAQI
11°C10/13°C
26th Oct 2025308 AMAQI
26th Oct 2025329 AMAQI
26th Oct 20253110 AMAQI
26th Oct 20253511 AMAQI
26th Oct 20253712 PMAQI
26th Oct 2025391 PMAQI
26th Oct 2025412 PMAQI
26th Oct 2025353 PMAQI
26th Oct 2025324 PMAQI
26th Oct 2025335 PMAQI
26th Oct 2025376 PMAQI
26th Oct 2025397 PMAQI
26th Oct 2025418 PMAQI
26th Oct 2025409 PMAQI
26th Oct 20253510 PMAQI
26th Oct 20253011 PMAQI
27th Oct 20253012 AMAQI
27th Oct 2025321 AMAQI
27th Oct 2025312 AMAQI
27th Oct 2025293 AMAQI
27th Oct 2025274 AMAQI
27th Oct 2025245 AMAQI
27th Oct 2025246 AMAQI
27th Oct 2025267 AMAQI
12°C10/13°C
27th Oct 2025288 AMAQI
27th Oct 2025289 AMAQI
27th Oct 20253110 AMAQI
27th Oct 20252911 AMAQI
27th Oct 20252912 PMAQI
27th Oct 2025301 PMAQI
27th Oct 2025272 PMAQI
27th Oct 2025243 PMAQI
27th Oct 2025234 PMAQI
27th Oct 2025275 PMAQI
27th Oct 2025296 PMAQI
27th Oct 2025347 PMAQI
27th Oct 2025408 PMAQI
27th Oct 2025399 PMAQI
27th Oct 20253810 PMAQI
27th Oct 20254111 PMAQI
28th Oct 20254612 AMAQI
28th Oct 2025461 AMAQI
28th Oct 2025402 AMAQI
28th Oct 2025373 AMAQI
28th Oct 2025364 AMAQI
28th Oct 2025335 AMAQI
28th Oct 2025296 AMAQI
28th Oct 2025307 AMAQI
14°C13/15°C
28th Oct 2025308 AMAQI
28th Oct 2025319 AMAQI
28th Oct 20253210 AMAQI
28th Oct 20253411 AMAQI
28th Oct 20253012 PMAQI
28th Oct 2025281 PMAQI
28th Oct 2025282 PMAQI
28th Oct 2025323 PMAQI
28th Oct 2025254 PMAQI
28th Oct 2025205 PMAQI
28th Oct 2025196 PMAQI
28th Oct 2025247 PMAQI
28th Oct 2025268 PMAQI
28th Oct 2025279 PMAQI
28th Oct 20253110 PMAQI
28th Oct 20253211 PMAQI
29th Oct 20253212 AMAQI
29th Oct 2025331 AMAQI
29th Oct 2025322 AMAQI
29th Oct 2025313 AMAQI
29th Oct 2025314 AMAQI
29th Oct 2025285 AMAQI
29th Oct 2025236 AMAQI
29th Oct 2025237 AMAQI
13°C12/14°C
29th Oct 2025228 AMAQI
29th Oct 2025239 AMAQI
29th Oct 20252510 AMAQI
29th Oct 20252711 AMAQI
29th Oct 20253012 PMAQI
29th Oct 2025281 PMAQI
29th Oct 2025322 PMAQI
29th Oct 2025323 PMAQI
29th Oct 2025324 PMAQI
29th Oct 2025285 PMAQI
29th Oct 2025286 PMAQI
29th Oct 2025327 PMAQI
29th Oct 2025338 PMAQI
29th Oct 2025349 PMAQI
29th Oct 20253710 PMAQI
29th Oct 20253911 PMAQI
30th Oct 20254112 AMAQI
30th Oct 2025491 AMAQI
30th Oct 2025522 AMAQI
30th Oct 2025513 AMAQI
30th Oct 2025484 AMAQI
30th Oct 2025475 AMAQI
30th Oct 2025446 AMAQI
30th Oct 2025437 AMAQI
12°C9/14°C
30th Oct 2025438 AMAQI
30th Oct 2025429 AMAQI
30th Oct 20254310 AMAQI
30th Oct 20254011 AMAQI
30th Oct 20253712 PMAQI
30th Oct 2025381 PMAQI
30th Oct 2025332 PMAQI
30th Oct 2025303 PMAQI
30th Oct 2025304 PMAQI
30th Oct 2025305 PMAQI
30th Oct 2025306 PMAQI
30th Oct 2025297 PMAQI
30th Oct 2025318 PMAQI
30th Oct 2025319 PMAQI
30th Oct 20253210 PMAQI
30th Oct 20253511 PMAQI
31st Oct 20253512 AMAQI
31st Oct 2025351 AMAQI
31st Oct 2025392 AMAQI
31st Oct 2025403 AMAQI
31st Oct 2025424 AMAQI
31st Oct 2025445 AMAQI
31st Oct 2025456 AMAQI
31st Oct 2025447 AMAQI
12°C9/15°C
31st Oct 2025438 AMAQI
31st Oct 2025419 AMAQI
31st Oct 20254210 AMAQI
31st Oct 20254111 AMAQI
31st Oct 20254112 PMAQI
31st Oct 2025391 PMAQI
31st Oct 2025372 PMAQI
31st Oct 2025403 PMAQI
31st Oct 2025434 PMAQI
31st Oct 2025465 PMAQI
31st Oct 2025476 PMAQI
31st Oct 2025507 PMAQI
31st Oct 2025478 PMAQI
31st Oct 2025499 PMAQI
31st Oct 20255210 PMAQI
31st Oct 20255611 PMAQI
1st Nov 20255912 AMAQI
1st Nov 2025601 AMAQI
1st Nov 2025612 AMAQI
1st Nov 2025613 AMAQI
1st Nov 2025594 AMAQI
1st Nov 2025605 AMAQI
1st Nov 2025586 AMAQI
1st Nov 2025577 AMAQI
15°C14/16°C
1st Nov 2025618 AMAQI
1st Nov 2025619 AMAQI
1st Nov 20256010 AMAQI
1st Nov 20255711 AMAQI
1st Nov 20255412 PMAQI
1st Nov 2025451 PMAQI
1st Nov 2025412 PMAQI
1st Nov 2025433 PMAQI
1st Nov 2025434 PMAQI
1st Nov 2025465 PMAQI
1st Nov 2025486 PMAQI
1st Nov 2025477 PMAQI
1st Nov 2025438 PMAQI
1st Nov 2025389 PMAQI
1st Nov 20254110 PMAQI
1st Nov 20254911 PMAQI
2nd Nov 20255112 AMAQI
2nd Nov 2025491 AMAQI
2nd Nov 2025502 AMAQI
2nd Nov 2025473 AMAQI
2nd Nov 2025434 AMAQI
2nd Nov 2025415 AMAQI
2nd Nov 2025436 AMAQI
2nd Nov 2025457 AMAQI
12°C10/13°C
2nd Nov 2025458 AMAQI
2nd Nov 2025459 AMAQI
2nd Nov 20254610 AMAQI
2nd Nov 20254511 AMAQI
2nd Nov 20254612 PMAQI
2nd Nov 2025471 PMAQI
2nd Nov 2025452 PMAQI
2nd Nov 2025453 PMAQI
2nd Nov 2025454 PMAQI
2nd Nov 2025455 PMAQI
2nd Nov 2025476 PMAQI
2nd Nov 2025517 PMAQI
2nd Nov 2025578 PMAQI
2nd Nov 2025579 PMAQI
2nd Nov 20255710 PMAQI
2nd Nov 20256211 PMAQI
3rd Nov 20256412 AMAQI
3rd Nov 2025611 AMAQI
3rd Nov 2025622 AMAQI
3rd Nov 2025633 AMAQI
3rd Nov 2025654 AMAQI
3rd Nov 2025635 AMAQI
3rd Nov 2025636 AMAQI
3rd Nov 2025637 AMAQI
12°C10/13°C
3rd Nov 2025648 AMAQI
3rd Nov 2025639 AMAQI
3rd Nov 20256110 AMAQI
3rd Nov 20256211 AMAQI
3rd Nov 20255912 PMAQI
3rd Nov 2025581 PMAQI
3rd Nov 2025562 PMAQI
3rd Nov 2025563 PMAQI
3rd Nov 2025534 PMAQI
3rd Nov 2025545 PMAQI
3rd Nov 2025536 PMAQI
3rd Nov 2025517 PMAQI
3rd Nov 2025498 PMAQI
3rd Nov 2025469 PMAQI
3rd Nov 20253810 PMAQI
3rd Nov 20253711 PMAQI
4th Nov 20253612 AMAQI
4th Nov 2025391 AMAQI
4th Nov 2025432 AMAQI
4th Nov 2025383 AMAQI
4th Nov 2025414 AMAQI
4th Nov 2025445 AMAQI
4th Nov 2025456 AMAQI
4th Nov 2025447 AMAQI
14°C13/16°C
4th Nov 2025448 AMAQI
4th Nov 2025459 AMAQI
4th Nov 20254510 AMAQI
4th Nov 20254911 AMAQI
4th Nov 20255212 PMAQI
4th Nov 2025521 PMAQI
4th Nov 2025492 PMAQI
4th Nov 2025453 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025395 PMAQI
4th Nov 2025376 PMAQI
4th Nov 2025487 PMAQI
4th Nov 2025558 PMAQI
4th Nov 2025629 PMAQI
4th Nov 20256010 PMAQI
4th Nov 20256411 PMAQI
5th Nov 20257112 AMAQI
5th Nov 2025681 AMAQI
5th Nov 2025652 AMAQI
5th Nov 2025623 AMAQI
5th Nov 2025584 AMAQI
5th Nov 2025565 AMAQI
5th Nov 2025596 AMAQI
5th Nov 2025677 AMAQI
14°C13/15°C
5th Nov 2025698 AMAQI
5th Nov 2025699 AMAQI
5th Nov 20257010 AMAQI
5th Nov 20256811 AMAQI
5th Nov 20256312 PMAQI
5th Nov 2025611 PMAQI
5th Nov 2025612 PMAQI
5th Nov 2025603 PMAQI
5th Nov 2025584 PMAQI
5th Nov 2025585 PMAQI
5th Nov 2025586 PMAQI
5th Nov 2025627 PMAQI
5th Nov 2025658 PMAQI
5th Nov 2025639 PMAQI
5th Nov 20256010 PMAQI
5th Nov 20255911 PMAQI
6th Nov 20255712 AMAQI
6th Nov 2025571 AMAQI
6th Nov 2025572 AMAQI
6th Nov 2025563 AMAQI
6th Nov 2025564 AMAQI
6th Nov 2025525 AMAQI
6th Nov 2025496 AMAQI
6th Nov 2025497 AMAQI
16°C15/17°C
6th Nov 2025498 AMAQI
6th Nov 2025509 AMAQI
6th Nov 20254710 AMAQI
6th Nov 20254211 AMAQI
6th Nov 20254112 PMAQI
6th Nov 2025421 PMAQI
6th Nov 2025422 PMAQI
6th Nov 2025463 PMAQI
6th Nov 2025414 PMAQI
6th Nov 2025405 PMAQI
6th Nov 2025436 PMAQI
6th Nov 2025477 PMAQI
6th Nov 2025468 PMAQI
6th Nov 2025469 PMAQI
6th Nov 20254710 PMAQI
6th Nov 20254911 PMAQI
7th Nov 20254812 AMAQI
7th Nov 2025491 AMAQI
7th Nov 2025492 AMAQI
7th Nov 2025493 AMAQI
7th Nov 2025474 AMAQI
7th Nov 2025465 AMAQI
7th Nov 2025446 AMAQI
7th Nov 2025447 AMAQI
13°C11/16°C
7th Nov 2025448 AMAQI
7th Nov 2025449 AMAQI
7th Nov 20253810 AMAQI
7th Nov 20253911 AMAQI
7th Nov 20254512 PMAQI
7th Nov 2025451 PMAQI
7th Nov 2025472 PMAQI
7th Nov 2025463 PMAQI
7th Nov 2025484 PMAQI
7th Nov 2025525 PMAQI
7th Nov 2025556 PMAQI
7th Nov 2025647 PMAQI
7th Nov 2025658 PMAQI
7th Nov 2025649 PMAQI
7th Nov 20256310 PMAQI
7th Nov 20256411 PMAQI
8th Nov 20256212 AMAQI
8th Nov 2025621 AMAQI
8th Nov 2025582 AMAQI
8th Nov 2025553 AMAQI
8th Nov 2025544 AMAQI
8th Nov 2025535 AMAQI
8th Nov 2025536 AMAQI
8th Nov 2025547 AMAQI
12°C10/14°C
8th Nov 2025548 AMAQI
8th Nov 2025539 AMAQI
8th Nov 20255310 AMAQI
8th Nov 20255111 AMAQI
8th Nov 20255012 PMAQI
8th Nov 2025501 PMAQI
8th Nov 2025532 PMAQI
8th Nov 2025593 PMAQI
8th Nov 2025534 PMAQI
8th Nov 2025475 PMAQI
8th Nov 2025506 PMAQI
8th Nov 2025517 PMAQI
8th Nov 2025538 PMAQI
8th Nov 2025559 PMAQI
8th Nov 20255710 PMAQI
8th Nov 20255911 PMAQI
9th Nov 20256012 AMAQI
9th Nov 2025601 AMAQI
9th Nov 2025622 AMAQI
9th Nov 2025613 AMAQI
9th Nov 2025564 AMAQI
9th Nov 2025535 AMAQI
9th Nov 2025496 AMAQI
9th Nov 2025497 AMAQI
12°C10/14°C
9th Nov 2025498 AMAQI
9th Nov 2025489 AMAQI
9th Nov 20254710 AMAQI
9th Nov 20254711 AMAQI
9th Nov 20255012 PMAQI
9th Nov 2025501 PMAQI
9th Nov 2025492 PMAQI
9th Nov 2025523 PMAQI
9th Nov 2025574 PMAQI
9th Nov 2025605 PMAQI
9th Nov 2025606 PMAQI
9th Nov 2025627 PMAQI
9th Nov 2025658 PMAQI
9th Nov 2025659 PMAQI
9th Nov 20256410 PMAQI
9th Nov 20256311 PMAQI
10th Nov 20256012 AMAQI
10th Nov 2025601 AMAQI
10th Nov 2025542 AMAQI
10th Nov 2025523 AMAQI
10th Nov 2025574 AMAQI
10th Nov 2025625 AMAQI
10th Nov 2025656 AMAQI
10th Nov 2025647 AMAQI
13°C11/14°C
10th Nov 2025628 AMAQI
10th Nov 2025629 AMAQI
10th Nov 20256310 AMAQI
10th Nov 20256211 AMAQI
10th Nov 20256312 PMAQI
10th Nov 2025641 PMAQI
10th Nov 2025602 PMAQI
10th Nov 2025583 PMAQI
10th Nov 2025554 PMAQI
10th Nov 2025545 PMAQI
10th Nov 2025546 PMAQI
10th Nov 2025577 PMAQI
10th Nov 2025628 PMAQI
10th Nov 2025629 PMAQI
10th Nov 20255710 PMAQI
10th Nov 20256211 PMAQI
11th Nov 20256312 AMAQI
11th Nov 2025621 AMAQI
11th Nov 2025642 AMAQI
11th Nov 2025623 AMAQI
11th Nov 2025624 AMAQI
11th Nov 2025625 AMAQI
11th Nov 2025666 AMAQI
11th Nov 2025667 AMAQI
13°C12/13°C
11th Nov 2025668 AMAQI
11th Nov 2025629 AMAQI
11th Nov 20256310 AMAQI
11th Nov 20256511 AMAQI
11th Nov 20257312 PMAQI
11th Nov 2025711 PMAQI
11th Nov 2025692 PMAQI
11th Nov 2025713 PMAQI
11th Nov 2025714 PMAQI
11th Nov 2025695 PMAQI
11th Nov 2025656 PMAQI
11th Nov 2025727 PMAQI
11th Nov 2025708 PMAQI
11th Nov 2025719 PMAQI
11th Nov 20257010 PMAQI
11th Nov 20257111 PMAQI
12th Nov 20257412 AMAQI
12th Nov 2025731 AMAQI
12th Nov 2025702 AMAQI
12th Nov 2025693 AMAQI
12th Nov 2025644 AMAQI
12th Nov 2025645 AMAQI
12th Nov 2025666 AMAQI
12th Nov 2025677 AMAQI
14°C13/16°C
12th Nov 2025728 AMAQI
12th Nov 2025729 AMAQI
12th Nov 20257110 AMAQI
12th Nov 20257511 AMAQI
12th Nov 20257712 PMAQI
12th Nov 2025691 PMAQI
12th Nov 2025612 PMAQI
12th Nov 2025603 PMAQI
12th Nov 2025604 PMAQI
12th Nov 2025625 PMAQI
12th Nov 2025636 PMAQI
12th Nov 2025677 PMAQI
12th Nov 2025738 PMAQI
12th Nov 2025799 PMAQI
12th Nov 20257910 PMAQI
12th Nov 20257811 PMAQI
13th Nov 20257412 AMAQI
13th Nov 2025711 AMAQI
13th Nov 2025682 AMAQI
13th Nov 2025663 AMAQI
13th Nov 2025624 AMAQI
13th Nov 2025645 AMAQI
13th Nov 2025636 AMAQI
13th Nov 2025637 AMAQI
16°C14/17°C
13th Nov 2025618 AMAQI
13th Nov 2025649 AMAQI
13th Nov 20256410 AMAQI
13th Nov 20256211 AMAQI
13th Nov 20256212 PMAQI
13th Nov 2025571 PMAQI
13th Nov 2025492 PMAQI
13th Nov 2025513 PMAQI
13th Nov 2025584 PMAQI
13th Nov 2025555 PMAQI
13th Nov 2025446 PMAQI
13th Nov 2025447 PMAQI
13th Nov 2025458 PMAQI
13th Nov 2025469 PMAQI
13th Nov 20255010 PMAQI
13th Nov 20255411 PMAQI
14th Nov 20255612 AMAQI
14th Nov 2025581 AMAQI
14th Nov 2025592 AMAQI
14th Nov 2025603 AMAQI
14th Nov 2025614 AMAQI
14th Nov 2025635 AMAQI
14th Nov 2025636 AMAQI
14th Nov 2025647 AMAQI
14°C13/15°C
14th Nov 2025668 AMAQI
8 AM14th Nov 2025679 AMAQI
14th Nov 20257010 AMAQI
14th Nov 20256911 AMAQI
14th Nov 20256612 PMAQI
14th Nov 2025651 PMAQI
1 PM14th Nov 2025642 PMAQI
14th Nov 2025623 PMAQI
14th Nov 2025574 PMAQI
14th Nov 2025525 PMAQI
14th Nov 2025496 PMAQI
6 PM14th Nov 2025437 PMAQI
14th Nov 2025478 PMAQI
14th Nov 2025499 PMAQI
14th Nov 20255110 PMAQI
14th Nov 20255311 PMAQI
1 AM
7 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 12 PM
50AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
2 PM - 6 PM
46AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 12 PM (Avg. 50), while the lowest AQI was between 2 PM to 6 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 7 AM
52AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
7 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 7 AM (Avg. 52), while the lowest AQI was between 7 PM to 7 PM (Avg. 48).
2025 Days Vs Air Quality
Brest, Bretagne, France
2025
83%
262
17%
55
Total number of days with different AQI categories in last 318 days in 2025 (47 days remaining)
Good
262 DaysModerate
55 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 318 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Brest, Bretagne, France
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
36AQI
36AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
33AQI
33AQI
4th January 2025
39AQI
39AQI
5th January 2025
36AQI
36AQI
6th January 2025
32AQI
32AQI
7th January 2025
32AQI
32AQI
8th January 2025
38AQI
38AQI
9th January 2025
31AQI
31AQI
10th January 2025
29AQI
29AQI
11th January 2025
33AQI
33AQI
12th January 2025
36AQI
36AQI
13th January 2025
41AQI
41AQI
14th January 2025
68AQI
68AQI
15th January 2025
72AQI
72AQI
16th January 2025
46AQI
46AQI
17th January 2025
62AQI
62AQI
18th January 2025
66AQI
66AQI
19th January 2025
61AQI
61AQI
20th January 2025
60AQI
60AQI
21st January 2025
60AQI
60AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
35AQI
35AQI
24th January 2025
36AQI
36AQI
25th January 2025
34AQI
34AQI
26th January 2025
36AQI
36AQI
27th January 2025
32AQI
32AQI
28th January 2025
38AQI
38AQI
29th January 2025
32AQI
32AQI
30th January 2025
31AQI
31AQI
31st January 2025
34AQI
34AQI
1st February 2025
37AQI
37AQI
2nd February 2025
30AQI
30AQI
3rd February 2025
42AQI
42AQI
4th February 2025
31AQI
31AQI
5th February 2025
41AQI
41AQI
6th February 2025
39AQI
39AQI
7th February 2025
51AQI
51AQI
8th February 2025
41AQI
41AQI
9th February 2025
53AQI
53AQI
10th February 2025
40AQI
40AQI
11th February 2025
73AQI
73AQI
12th February 2025
73AQI
73AQI
13th February 2025
63AQI
63AQI
14th February 2025
38AQI
38AQI
15th February 2025
49AQI
49AQI
16th February 2025
68AQI
68AQI
17th February 2025
77AQI
77AQI
18th February 2025
69AQI
69AQI
19th February 2025
62AQI
62AQI
20th February 2025
36AQI
36AQI
21st February 2025
42AQI
42AQI
22nd February 2025
37AQI
37AQI
23rd February 2025
33AQI
33AQI
24th February 2025
40AQI
40AQI
25th February 2025
32AQI
32AQI
26th February 2025
29AQI
29AQI
27th February 2025
28AQI
28AQI
28th February 2025
35AQI
35AQI
1st March 2025
33AQI
33AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
65AQI
65AQI
4th March 2025
79AQI
79AQI
5th March 2025
75AQI
75AQI
6th March 2025
52AQI
52AQI
7th March 2025
46AQI
46AQI
8th March 2025
31AQI
31AQI
9th March 2025
30AQI
30AQI
10th March 2025
32AQI
32AQI
11th March 2025
65AQI
65AQI
12th March 2025
37AQI
37AQI
13th March 2025
28AQI
28AQI
14th March 2025
35AQI
35AQI
15th March 2025
27AQI
27AQI
16th March 2025
40AQI
40AQI
17th March 2025
60AQI
60AQI
18th March 2025
59AQI
59AQI
19th March 2025
39AQI
39AQI
20th March 2025
28AQI
28AQI
21st March 2025
31AQI
31AQI
22nd March 2025
23AQI
23AQI
23rd March 2025
39AQI
39AQI
24th March 2025
65AQI
65AQI
25th March 2025
62AQI
62AQI
26th March 2025
33AQI
33AQI
27th March 2025
53AQI
53AQI
28th March 2025
24AQI
24AQI
29th March 2025
24AQI
24AQI
30th March 2025
24AQI
24AQI
31st March 2025
42AQI
42AQI
1st April 2025
36AQI
36AQI
2nd April 2025
41AQI
41AQI
3rd April 2025
34AQI
34AQI
4th April 2025
31AQI
31AQI
5th April 2025
37AQI
37AQI
6th April 2025
48AQI
48AQI
7th April 2025
43AQI
43AQI
8th April 2025
46AQI
46AQI
9th April 2025
64AQI
64AQI
10th April 2025
68AQI
68AQI
11th April 2025
61AQI
61AQI
12th April 2025
50AQI
50AQI
13th April 2025
32AQI
32AQI
14th April 2025
19AQI
19AQI
15th April 2025
22AQI
22AQI
16th April 2025
16AQI
16AQI
17th April 2025
17AQI
17AQI
18th April 2025
18AQI
18AQI
19th April 2025
18AQI
18AQI
20th April 2025
50AQI
50AQI
21st April 2025
49AQI
49AQI
22nd April 2025
23AQI
23AQI
23rd April 2025
18AQI
18AQI
24th April 2025
19AQI
19AQI
25th April 2025
36AQI
36AQI
26th April 2025
50AQI
50AQI
27th April 2025
56AQI
56AQI
28th April 2025
58AQI
58AQI
29th April 2025
37AQI
37AQI
30th April 2025
34AQI
34AQI
1st May 2025
35AQI
35AQI
2nd May 2025
23AQI
23AQI
3rd May 2025
37AQI
37AQI
4th May 2025
29AQI
29AQI
5th May 2025
18AQI
18AQI
6th May 2025
19AQI
19AQI
7th May 2025
22AQI
22AQI
8th May 2025
26AQI
26AQI
9th May 2025
32AQI
32AQI
10th May 2025
35AQI
35AQI
11th May 2025
20AQI
20AQI
12th May 2025
23AQI
23AQI
13th May 2025
22AQI
22AQI
14th May 2025
25AQI
25AQI
15th May 2025
33AQI
33AQI
16th May 2025
34AQI
34AQI
17th May 2025
29AQI
29AQI
18th May 2025
31AQI
31AQI
19th May 2025
38AQI
38AQI
20th May 2025
45AQI
45AQI
21st May 2025
40AQI
40AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
27AQI
27AQI
24th May 2025
21AQI
21AQI
25th May 2025
18AQI
18AQI
26th May 2025
22AQI
22AQI
27th May 2025
25AQI
25AQI
28th May 2025
21AQI
21AQI
29th May 2025
18AQI
18AQI
30th May 2025
19AQI
19AQI
31st May 2025
22AQI
22AQI
1st June 2025
23AQI
23AQI
2nd June 2025
20AQI
20AQI
3rd June 2025
22AQI
22AQI
4th June 2025
18AQI
18AQI
5th June 2025
18AQI
18AQI
6th June 2025
15AQI
15AQI
7th June 2025
16AQI
16AQI
8th June 2025
25AQI
25AQI
9th June 2025
57AQI
57AQI
10th June 2025
44AQI
44AQI
11th June 2025
42AQI
42AQI
12th June 2025
48AQI
48AQI
13th June 2025
41AQI
41AQI
14th June 2025
28AQI
28AQI
15th June 2025
24AQI
24AQI
16th June 2025
22AQI
22AQI
17th June 2025
30AQI
30AQI
18th June 2025
32AQI
32AQI
19th June 2025
32AQI
32AQI
20th June 2025
45AQI
45AQI
21st June 2025
51AQI
51AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
28AQI
28AQI
24th June 2025
24AQI
24AQI
25th June 2025
23AQI
23AQI
26th June 2025
18AQI
18AQI
27th June 2025
16AQI
16AQI
28th June 2025
14AQI
14AQI
29th June 2025
18AQI
18AQI
30th June 2025
22AQI
22AQI
1st July 2025
28AQI
28AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
17AQI
17AQI
4th July 2025
18AQI
18AQI
5th July 2025
22AQI
22AQI
6th July 2025
17AQI
17AQI
7th July 2025
18AQI
18AQI
8th July 2025
19AQI
19AQI
9th July 2025
20AQI
20AQI
10th July 2025
20AQI
20AQI
11th July 2025
21AQI
21AQI
12th July 2025
22AQI
22AQI
13th July 2025
26AQI
26AQI
14th July 2025
24AQI
24AQI
15th July 2025
24AQI
24AQI
16th July 2025
32AQI
32AQI
17th July 2025
22AQI
22AQI
18th July 2025
23AQI
23AQI
19th July 2025
19AQI
19AQI
20th July 2025
20AQI
20AQI
21st July 2025
19AQI
19AQI
22nd July 2025
16AQI
16AQI
23rd July 2025
16AQI
16AQI
24th July 2025
52AQI
52AQI
25th July 2025
60AQI
60AQI
26th July 2025
30AQI
30AQI
27th July 2025
24AQI
24AQI
28th July 2025
22AQI
22AQI
29th July 2025
18AQI
18AQI
30th July 2025
18AQI
18AQI
31st July 2025
18AQI
18AQI
1st August 2025
21AQI
21AQI
2nd August 2025
20AQI
20AQI
3rd August 2025
21AQI
21AQI
4th August 2025
23AQI
23AQI
5th August 2025
24AQI
24AQI
6th August 2025
25AQI
25AQI
7th August 2025
26AQI
26AQI
8th August 2025
26AQI
26AQI
9th August 2025
20AQI
20AQI
10th August 2025
23AQI
23AQI
11th August 2025
39AQI
39AQI
12th August 2025
51AQI
51AQI
13th August 2025
55AQI
55AQI
14th August 2025
41AQI
41AQI
15th August 2025
35AQI
35AQI
16th August 2025
39AQI
39AQI
17th August 2025
43AQI
43AQI
18th August 2025
39AQI
39AQI
19th August 2025
45AQI
45AQI
20th August 2025
41AQI
41AQI
21st August 2025
39AQI
39AQI
22nd August 2025
33AQI
33AQI
23rd August 2025
30AQI
30AQI
24th August 2025
30AQI
30AQI
25th August 2025
29AQI
29AQI
26th August 2025
29AQI
29AQI
27th August 2025
29AQI
29AQI
28th August 2025
24AQI
24AQI
29th August 2025
22AQI
22AQI
30th August 2025
19AQI
19AQI
31st August 2025
21AQI
21AQI
1st September 2025
22AQI
22AQI
2nd September 2025
21AQI
21AQI
3rd September 2025
25AQI
25AQI
4th September 2025
22AQI
22AQI
5th September 2025
19AQI
19AQI
6th September 2025
18AQI
18AQI
7th September 2025
22AQI
22AQI
8th September 2025
23AQI
23AQI
9th September 2025
21AQI
21AQI
10th September 2025
20AQI
20AQI
11th September 2025
22AQI
22AQI
12th September 2025
19AQI
19AQI
13th September 2025
18AQI
18AQI
14th September 2025
18AQI
18AQI
15th September 2025
24AQI
24AQI
16th September 2025
23AQI
23AQI
17th September 2025
19AQI
19AQI
18th September 2025
17AQI
17AQI
19th September 2025
20AQI
20AQI
20th September 2025
21AQI
21AQI
21st September 2025
18AQI
18AQI
22nd September 2025
16AQI
16AQI
23rd September 2025
16AQI
16AQI
24th September 2025
17AQI
17AQI
25th September 2025
26AQI
26AQI
26th September 2025
30AQI
30AQI
27th September 2025
17AQI
17AQI
28th September 2025
17AQI
17AQI
29th September 2025
41AQI
41AQI
30th September 2025
48AQI
48AQI
1st October 2025
53AQI
53AQI
2nd October 2025
61AQI
61AQI
3rd October 2025
41AQI
41AQI
4th October 2025
50AQI
50AQI
5th October 2025
50AQI
50AQI
6th October 2025
51AQI
51AQI
7th October 2025
59AQI
59AQI
8th October 2025
55AQI
55AQI
9th October 2025
52AQI
52AQI
10th October 2025
57AQI
57AQI
11th October 2025
59AQI
59AQI
12th October 2025
63AQI
63AQI
13th October 2025
68AQI
68AQI
14th October 2025
58AQI
58AQI
15th October 2025
49AQI
49AQI
16th October 2025
53AQI
53AQI
17th October 2025
63AQI
63AQI
18th October 2025
63AQI
63AQI
19th October 2025
51AQI
51AQI
20th October 2025
31AQI
31AQI
21st October 2025
31AQI
31AQI
22nd October 2025
35AQI
35AQI
23rd October 2025
37AQI
37AQI
24th October 2025
26AQI
26AQI
25th October 2025
29AQI
29AQI
26th October 2025
29AQI
29AQI
27th October 2025
25AQI
25AQI
28th October 2025
27AQI
27AQI
29th October 2025
17AQI
17AQI
30th October 2025
30AQI
30AQI
31st October 2025
50AQI
50AQI
1st November 2025
43AQI
43AQI
2nd November 2025
37AQI
37AQI
3rd November 2025
46AQI
46AQI
4th November 2025
37AQI
37AQI
5th November 2025
53AQI
53AQI
6th November 2025
43AQI
43AQI
7th November 2025
40AQI
40AQI
8th November 2025
45AQI
45AQI
9th November 2025
47AQI
47AQI
10th November 2025
37AQI
37AQI
11th November 2025
43AQI
43AQI
12th November 2025
47AQI
47AQI
13th November 2025
47AQI
47AQI
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
42AQI
46AQI
43AQI
38AQI
27AQI
29AQI
23AQI
31AQI
22AQI
46AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
23
8
19
9
21
10
25
5
31
27
3
29
2
29
2
30
16
15
12
1
262
55
Highest AQI recorded in
February46AQI
Lowest AQI recorded in
September22AQI
202428AQI
26
5
29
31
30
29
2
30
31
31
26
2
2
31
25
5
28
3
347
17
2
Highest AQI recorded in
November40AQI
Lowest AQI recorded in
July18AQI
202327AQI
27
1
3
26
2
30
1
28
2
31
30
29
2
31
28
2
31
29
31
351
10
3
Highest AQI recorded in
January39AQI
Lowest AQI recorded in
August17AQI
202236AQI
23
8
18
3
19
12
22
8
30
1
29
1
24
1
28
30
1
30
20
8
3
274
42
3
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
November25AQI
202132AQI
26
4
21
7
23
8
25
5
30
1
28
2
26
5
31
26
4
27
4
28
2
26
5
317
47
Highest AQI recorded in
March42AQI
Lowest AQI recorded in
August23AQI
202030AQI
4
8
1
14
7
18
29
1
31
28
3
28
2
31
27
3
31
241
24
1
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
July19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
36AQILeast Polluted Year Recorded
2023(Avg.)
27AQIBrest's annual 2025 AQI (35) shows an average percentage change of 15.7% (worsened AQI) compared to previous years: 2020 (30), 2021 (32), 2022 (36), 2023 (27), 2024 (28).
