Country Background

Análise Histórica da Qualidade do Ar de Mercer Island, Washington, United States

Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!

Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+

Análise da Qualidade do Ar de Setembro

Mercer Island, Washington, United States

2021
2022
2023
2024
2025
AQI
.
Dias

Tendências do AQI: Mais Altos e Mais Baixos

AQI mais alto registrado em
10th Sep 2022
115AQI
AQI mais baixo registrado em
3rd Sep 2022
13AQI


Análise do Mesmo Dia (23rd September ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 42 de Bom qualidade do ar no mesmo dia.

Baixe os dados anuais de 2024

Relatório Mundial de Qualidade do Ar

Globe

Tendência de AQI Dia & Noite: 23rd Sep - 24th Sep 2025

Mercer Island, Washington, United States

AQI
Dia
Noite
.

6 AM23rd Sep 2025

7 PM

5 AM24th Sep 2025

Durante o dia
Média do Tempo Mais Alto
2PM23rd Sep

54AQI

Média do Tempo Mais Baixo
9AM23rd Sep

34AQI

Durante a noite
Média do Tempo Mais Alto
2AM24th Sep

50AQI

Média do Tempo Mais Baixo
8PM23rd Sep

42AQI

Nas últimas 24 horas,

AQI de Mercer Island atingiu seu ponto mais alto de 54 às 2 PM durante o Dia, enquanto o ponto mais baixo, 34, foi registrado às 9 AM durante o Dia entre 23rd Sep e 24th Sep 2025.

Tendência de AQI Dia & Noite : Aug - Sep 2025

Mercer Island, Washington, United States

AugSep
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Dia
Noite
25th Aug 2025606 AMAQI
25th Aug 2025587 AMAQI
25th Aug 2025588 AMAQI
25th Aug 2025609 AMAQI
25th Aug 20256210 AMAQI
25th Aug 20256211 AMAQI
25th Aug 20256312 PMAQI
25th Aug 2025641 PMAQI
25th Aug 2025592 PMAQI
25th Aug 2025613 PMAQI
25th Aug 2025604 PMAQI
25th Aug 2025585 PMAQI
25th Aug 2025566 PMAQI
25th Aug 2025567 PMAQI
25th Aug 2025568 PMAQI
25th Aug 2025579 PMAQI
25th Aug 20255610 PMAQI
25th Aug 20255511 PMAQI
26th Aug 20255212 AMAQI
26th Aug 2025561 AMAQI
26th Aug 2025562 AMAQI
26th Aug 2025563 AMAQI
26th Aug 2025564 AMAQI
26th Aug 2025575 AMAQI

25°C19/34°C

26th Aug 2025576 AMAQI
26th Aug 2025577 AMAQI
26th Aug 2025568 AMAQI
26th Aug 2025569 AMAQI
26th Aug 20255510 AMAQI
26th Aug 20255711 AMAQI
26th Aug 20255512 PMAQI
26th Aug 2025581 PMAQI
26th Aug 2025562 PMAQI
26th Aug 2025573 PMAQI
26th Aug 2025574 PMAQI
26th Aug 2025605 PMAQI
26th Aug 2025596 PMAQI
26th Aug 2025577 PMAQI
26th Aug 2025568 PMAQI
26th Aug 2025569 PMAQI
26th Aug 20255610 PMAQI
26th Aug 20255511 PMAQI
27th Aug 20255612 AMAQI
27th Aug 2025561 AMAQI
27th Aug 2025562 AMAQI
27th Aug 2025563 AMAQI
27th Aug 2025564 AMAQI
27th Aug 2025565 AMAQI

25°C18/33°C

27th Aug 2025566 AMAQI
27th Aug 2025567 AMAQI
27th Aug 2025568 AMAQI
27th Aug 2025569 AMAQI
27th Aug 20255710 AMAQI
27th Aug 20255611 AMAQI
27th Aug 20255612 PMAQI
27th Aug 2025571 PMAQI
27th Aug 2025572 PMAQI
27th Aug 2025563 PMAQI
27th Aug 2025564 PMAQI
27th Aug 2025565 PMAQI
27th Aug 2025546 PMAQI
27th Aug 2025557 PMAQI
27th Aug 2025558 PMAQI
27th Aug 2025549 PMAQI
27th Aug 20255410 PMAQI
27th Aug 20255211 PMAQI
28th Aug 20255112 AMAQI
28th Aug 2025491 AMAQI
28th Aug 2025482 AMAQI
28th Aug 2025443 AMAQI
28th Aug 2025394 AMAQI
28th Aug 2025385 AMAQI

23°C19/27°C

28th Aug 2025326 AMAQI
28th Aug 2025317 AMAQI
28th Aug 2025338 AMAQI
28th Aug 2025379 AMAQI
28th Aug 20254010 AMAQI
28th Aug 20253711 AMAQI
28th Aug 20253612 PMAQI
28th Aug 2025451 PMAQI
28th Aug 2025482 PMAQI
28th Aug 2025523 PMAQI
28th Aug 2025544 PMAQI
28th Aug 2025525 PMAQI
28th Aug 2025536 PMAQI
28th Aug 2025487 PMAQI
28th Aug 2025488 PMAQI
28th Aug 2025479 PMAQI
28th Aug 20254710 PMAQI
28th Aug 20255911 PMAQI
29th Aug 20255812 AMAQI
29th Aug 2025571 AMAQI
29th Aug 2025572 AMAQI
29th Aug 2025563 AMAQI
29th Aug 2025544 AMAQI
29th Aug 2025535 AMAQI

23°C19/30°C

29th Aug 2025546 AMAQI
29th Aug 2025547 AMAQI
29th Aug 2025528 AMAQI
29th Aug 2025539 AMAQI
29th Aug 20255310 AMAQI
29th Aug 20255511 AMAQI
29th Aug 20255712 PMAQI
29th Aug 2025531 PMAQI
29th Aug 2025482 PMAQI
29th Aug 2025493 PMAQI
29th Aug 2025544 PMAQI
29th Aug 2025545 PMAQI
29th Aug 2025546 PMAQI
29th Aug 2025547 PMAQI
29th Aug 2025528 PMAQI
29th Aug 2025499 PMAQI
29th Aug 20254810 PMAQI
29th Aug 20254811 PMAQI
30th Aug 20254712 AMAQI
30th Aug 2025421 AMAQI
30th Aug 2025372 AMAQI
30th Aug 2025363 AMAQI
30th Aug 2025384 AMAQI
30th Aug 2025345 AMAQI

21°C18/25°C

30th Aug 2025336 AMAQI
30th Aug 2025317 AMAQI
30th Aug 2025298 AMAQI
30th Aug 2025329 AMAQI
30th Aug 20253410 AMAQI
30th Aug 20254011 AMAQI
30th Aug 20254312 PMAQI
30th Aug 2025441 PMAQI
30th Aug 2025482 PMAQI
30th Aug 2025483 PMAQI
30th Aug 2025514 PMAQI
30th Aug 2025505 PMAQI
30th Aug 2025506 PMAQI
30th Aug 2025437 PMAQI
30th Aug 2025458 PMAQI
30th Aug 2025459 PMAQI
30th Aug 20254310 PMAQI
30th Aug 20255011 PMAQI
31st Aug 20255212 AMAQI
31st Aug 2025521 AMAQI
31st Aug 2025532 AMAQI
31st Aug 2025533 AMAQI
31st Aug 2025484 AMAQI
31st Aug 2025445 AMAQI

19°C16/24°C

31st Aug 2025446 AMAQI
31st Aug 2025457 AMAQI
31st Aug 2025468 AMAQI
31st Aug 2025429 AMAQI
31st Aug 20254010 AMAQI
31st Aug 20254111 AMAQI
31st Aug 20254112 PMAQI
31st Aug 2025401 PMAQI
31st Aug 2025482 PMAQI
31st Aug 2025493 PMAQI
31st Aug 2025494 PMAQI
31st Aug 2025525 PMAQI
31st Aug 2025546 PMAQI
31st Aug 2025477 PMAQI
31st Aug 2025508 PMAQI
31st Aug 2025549 PMAQI
31st Aug 20255510 PMAQI
31st Aug 20255411 PMAQI
1st Sep 20255612 AMAQI
1st Sep 2025541 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025483 AMAQI
1st Sep 2025434 AMAQI
1st Sep 2025365 AMAQI

19°C14/26°C

1st Sep 2025376 AMAQI
1st Sep 2025397 AMAQI
1st Sep 2025398 AMAQI
1st Sep 2025389 AMAQI
1st Sep 20253310 AMAQI
1st Sep 20253111 AMAQI
1st Sep 20253212 PMAQI
1st Sep 2025301 PMAQI
1st Sep 2025332 PMAQI
1st Sep 2025313 PMAQI
1st Sep 2025334 PMAQI
1st Sep 2025335 PMAQI
1st Sep 2025366 PMAQI
1st Sep 2025397 PMAQI
1st Sep 2025398 PMAQI
1st Sep 2025449 PMAQI
1st Sep 20254810 PMAQI
1st Sep 20254511 PMAQI
2nd Sep 20254412 AMAQI
2nd Sep 2025501 AMAQI
2nd Sep 2025492 AMAQI
2nd Sep 2025493 AMAQI
2nd Sep 2025494 AMAQI
2nd Sep 2025425 AMAQI

20°C17/24°C

2nd Sep 2025416 AMAQI
2nd Sep 2025417 AMAQI
2nd Sep 2025458 AMAQI
2nd Sep 2025469 AMAQI
2nd Sep 20254410 AMAQI
2nd Sep 20254411 AMAQI
2nd Sep 20254412 PMAQI
2nd Sep 2025471 PMAQI
2nd Sep 2025502 PMAQI
2nd Sep 2025483 PMAQI
2nd Sep 2025504 PMAQI
2nd Sep 2025495 PMAQI
2nd Sep 2025466 PMAQI
2nd Sep 2025447 PMAQI
2nd Sep 2025508 PMAQI
2nd Sep 2025539 PMAQI
2nd Sep 20255410 PMAQI
2nd Sep 20255211 PMAQI
3rd Sep 20255412 AMAQI
3rd Sep 2025551 AMAQI
3rd Sep 2025562 AMAQI
3rd Sep 2025553 AMAQI
3rd Sep 2025564 AMAQI
3rd Sep 2025565 AMAQI

21°C16/29°C

3rd Sep 2025536 AMAQI
3rd Sep 2025547 AMAQI
3rd Sep 2025568 AMAQI
3rd Sep 2025569 AMAQI
3rd Sep 20255710 AMAQI
3rd Sep 20255711 AMAQI
3rd Sep 20255712 PMAQI
3rd Sep 2025591 PMAQI
3rd Sep 2025582 PMAQI
3rd Sep 2025593 PMAQI
3rd Sep 2025684 PMAQI
3rd Sep 2025675 PMAQI
3rd Sep 2025606 PMAQI
3rd Sep 2025547 PMAQI
3rd Sep 2025628 PMAQI
3rd Sep 2025669 PMAQI
3rd Sep 20257210 PMAQI
3rd Sep 20256811 PMAQI
4th Sep 20256912 AMAQI
4th Sep 2025681 AMAQI
4th Sep 2025682 AMAQI
4th Sep 2025553 AMAQI
4th Sep 2025484 AMAQI
4th Sep 2025425 AMAQI

22°C16/31°C

4th Sep 2025366 AMAQI
4th Sep 2025287 AMAQI
4th Sep 2025238 AMAQI
4th Sep 2025169 AMAQI
4th Sep 20253010 AMAQI
4th Sep 20254111 AMAQI
4th Sep 20255412 PMAQI
4th Sep 2025541 PMAQI
4th Sep 2025542 PMAQI
4th Sep 2025523 PMAQI
4th Sep 2025544 PMAQI
4th Sep 2025585 PMAQI
4th Sep 2025576 PMAQI
4th Sep 2025587 PMAQI
4th Sep 2025608 PMAQI
4th Sep 2025619 PMAQI
4th Sep 20255810 PMAQI
4th Sep 20256311 PMAQI
5th Sep 20256212 AMAQI
5th Sep 2025611 AMAQI
5th Sep 2025592 AMAQI
5th Sep 2025553 AMAQI
5th Sep 2025554 AMAQI
5th Sep 2025535 AMAQI

22°C17/30°C

5th Sep 2025526 AMAQI
5th Sep 2025537 AMAQI
5th Sep 2025518 AMAQI
5th Sep 2025519 AMAQI
5th Sep 20254810 AMAQI
5th Sep 20255211 AMAQI
5th Sep 20255412 PMAQI
5th Sep 2025551 PMAQI
5th Sep 2025542 PMAQI
5th Sep 2025583 PMAQI
5th Sep 2025564 PMAQI
5th Sep 2025595 PMAQI
5th Sep 2025626 PMAQI
5th Sep 2025557 PMAQI
5th Sep 2025708 PMAQI
5th Sep 2025779 PMAQI
5th Sep 20258010 PMAQI
5th Sep 20258111 PMAQI
6th Sep 20258112 AMAQI
6th Sep 2025661 AMAQI
6th Sep 2025642 AMAQI
6th Sep 2025613 AMAQI
6th Sep 2025584 AMAQI
6th Sep 2025595 AMAQI

22°C16/29°C

6th Sep 2025506 AMAQI
6th Sep 2025427 AMAQI
6th Sep 2025418 AMAQI
6th Sep 2025449 AMAQI
6th Sep 20254010 AMAQI
6th Sep 20254211 AMAQI
6th Sep 20254112 PMAQI
6th Sep 2025451 PMAQI
6th Sep 2025472 PMAQI
6th Sep 2025483 PMAQI
6th Sep 2025484 PMAQI
6th Sep 2025505 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025537 PMAQI
6th Sep 2025568 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20255810 PMAQI
6th Sep 20255411 PMAQI
7th Sep 20255212 AMAQI
7th Sep 2025501 AMAQI
7th Sep 2025432 AMAQI
7th Sep 2025343 AMAQI
7th Sep 2025264 AMAQI
7th Sep 2025245 AMAQI

21°C16/28°C

7th Sep 2025246 AMAQI
7th Sep 2025257 AMAQI
7th Sep 2025258 AMAQI
7th Sep 2025249 AMAQI
7th Sep 20252510 AMAQI
7th Sep 20252311 AMAQI
7th Sep 20252612 PMAQI
7th Sep 2025271 PMAQI
7th Sep 2025232 PMAQI
7th Sep 2025223 PMAQI
7th Sep 2025224 PMAQI
7th Sep 2025215 PMAQI
7th Sep 2025226 PMAQI
7th Sep 2025337 PMAQI
7th Sep 2025248 PMAQI
7th Sep 2025219 PMAQI
7th Sep 20252110 PMAQI
7th Sep 20253211 PMAQI
8th Sep 20252812 AMAQI
8th Sep 2025281 AMAQI
8th Sep 2025312 AMAQI
8th Sep 2025333 AMAQI
8th Sep 2025344 AMAQI
8th Sep 2025335 AMAQI

18°C17/20°C

8th Sep 2025346 AMAQI
8th Sep 2025347 AMAQI
8th Sep 2025358 AMAQI
8th Sep 2025359 AMAQI
8th Sep 20253710 AMAQI
8th Sep 20254011 AMAQI
8th Sep 20254012 PMAQI
8th Sep 2025421 PMAQI
8th Sep 2025452 PMAQI
8th Sep 2025403 PMAQI
8th Sep 2025364 PMAQI
8th Sep 2025385 PMAQI
8th Sep 2025406 PMAQI
8th Sep 2025357 PMAQI
8th Sep 2025398 PMAQI
8th Sep 2025449 PMAQI
8th Sep 20254810 PMAQI
8th Sep 20254311 PMAQI
9th Sep 20254012 AMAQI
9th Sep 2025311 AMAQI
9th Sep 2025282 AMAQI
9th Sep 2025313 AMAQI
9th Sep 2025354 AMAQI
9th Sep 2025355 AMAQI

20°C17/25°C

9th Sep 2025326 AMAQI
9th Sep 2025357 AMAQI
9th Sep 2025348 AMAQI
9th Sep 2025329 AMAQI
9th Sep 20253310 AMAQI
9th Sep 20253611 AMAQI
9th Sep 20253712 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025392 PMAQI
9th Sep 2025393 PMAQI
9th Sep 2025454 PMAQI
9th Sep 2025455 PMAQI
9th Sep 2025446 PMAQI
9th Sep 2025397 PMAQI
9th Sep 2025448 PMAQI
9th Sep 2025469 PMAQI
9th Sep 20254810 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20254912 AMAQI
10th Sep 2025521 AMAQI
10th Sep 2025522 AMAQI
10th Sep 2025513 AMAQI
10th Sep 2025504 AMAQI
10th Sep 2025475 AMAQI

18°C14/21°C

10th Sep 2025476 AMAQI
10th Sep 2025447 AMAQI
10th Sep 2025408 AMAQI
10th Sep 2025399 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20254411 AMAQI
10th Sep 20253912 PMAQI
10th Sep 2025381 PMAQI
10th Sep 2025382 PMAQI
10th Sep 2025403 PMAQI
10th Sep 2025364 PMAQI
10th Sep 2025355 PMAQI
10th Sep 2025366 PMAQI
10th Sep 2025437 PMAQI
10th Sep 2025428 PMAQI
10th Sep 2025429 PMAQI
10th Sep 20253810 PMAQI
10th Sep 20254411 PMAQI
11th Sep 20254212 AMAQI
11th Sep 2025461 AMAQI
11th Sep 2025462 AMAQI
11th Sep 2025463 AMAQI
11th Sep 2025484 AMAQI
11th Sep 2025485 AMAQI

19°C15/25°C

11th Sep 2025476 AMAQI
11th Sep 2025417 AMAQI
11th Sep 2025408 AMAQI
11th Sep 2025469 AMAQI
11th Sep 20254810 AMAQI
11th Sep 20254411 AMAQI
11th Sep 20254412 PMAQI
11th Sep 2025441 PMAQI
11th Sep 2025432 PMAQI
11th Sep 2025443 PMAQI
11th Sep 2025434 PMAQI
11th Sep 2025445 PMAQI
11th Sep 2025416 PMAQI
11th Sep 2025427 PMAQI
11th Sep 2025428 PMAQI
11th Sep 2025419 PMAQI
11th Sep 20253810 PMAQI
11th Sep 20254711 PMAQI
12th Sep 20254512 AMAQI
12th Sep 2025431 AMAQI
12th Sep 2025382 AMAQI
12th Sep 2025353 AMAQI
12th Sep 2025304 AMAQI
12th Sep 2025295 AMAQI

17°C14/20°C

12th Sep 2025276 AMAQI
12th Sep 2025267 AMAQI
12th Sep 2025228 AMAQI
12th Sep 2025219 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20252011 AMAQI
12th Sep 20252012 PMAQI
12th Sep 2025281 PMAQI
12th Sep 2025302 PMAQI
12th Sep 2025253 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025295 PMAQI
12th Sep 2025286 PMAQI
12th Sep 2025307 PMAQI
12th Sep 2025318 PMAQI
12th Sep 2025379 PMAQI
12th Sep 20254010 PMAQI
12th Sep 20254211 PMAQI
13th Sep 20254312 AMAQI
13th Sep 2025451 AMAQI
13th Sep 2025422 AMAQI
13th Sep 2025363 AMAQI
13th Sep 2025334 AMAQI
13th Sep 2025305 AMAQI

19°C16/23°C

13th Sep 2025336 AMAQI
13th Sep 2025347 AMAQI
13th Sep 2025398 AMAQI
13th Sep 2025459 AMAQI
13th Sep 20254410 AMAQI
13th Sep 20254611 AMAQI
13th Sep 20254312 PMAQI
13th Sep 2025421 PMAQI
13th Sep 2025422 PMAQI
13th Sep 2025383 PMAQI
13th Sep 2025364 PMAQI
13th Sep 2025345 PMAQI
13th Sep 2025346 PMAQI
13th Sep 2025397 PMAQI
13th Sep 2025388 PMAQI
13th Sep 2025339 PMAQI
13th Sep 20253210 PMAQI
13th Sep 20253111 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025321 AMAQI
14th Sep 2025302 AMAQI
14th Sep 2025283 AMAQI
14th Sep 2025244 AMAQI
14th Sep 2025215 AMAQI

19°C14/26°C

14th Sep 2025206 AMAQI
14th Sep 2025237 AMAQI
14th Sep 2025258 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20252510 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20251712 PMAQI
14th Sep 2025161 PMAQI
14th Sep 2025142 PMAQI
14th Sep 2025163 PMAQI
14th Sep 2025194 PMAQI
14th Sep 2025175 PMAQI
14th Sep 2025166 PMAQI
14th Sep 2025227 PMAQI
14th Sep 2025218 PMAQI
14th Sep 2025229 PMAQI
14th Sep 20252410 PMAQI
14th Sep 20252111 PMAQI
15th Sep 20252212 AMAQI
15th Sep 2025211 AMAQI
15th Sep 2025222 AMAQI
15th Sep 2025213 AMAQI
15th Sep 2025194 AMAQI
15th Sep 2025165 AMAQI

17°C16/19°C

15th Sep 2025206 AMAQI
15th Sep 2025227 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025309 AMAQI
15th Sep 20252610 AMAQI
15th Sep 20252611 AMAQI
15th Sep 20252612 PMAQI
15th Sep 2025301 PMAQI
15th Sep 2025302 PMAQI
15th Sep 2025263 PMAQI
15th Sep 2025234 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025246 PMAQI
15th Sep 2025247 PMAQI
15th Sep 2025248 PMAQI
15th Sep 2025279 PMAQI
15th Sep 20252610 PMAQI
15th Sep 20252511 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025331 AMAQI
16th Sep 2025302 AMAQI
16th Sep 2025273 AMAQI
16th Sep 2025284 AMAQI
16th Sep 2025285 AMAQI

17°C14/23°C

16th Sep 2025296 AMAQI
16th Sep 2025297 AMAQI
16th Sep 2025258 AMAQI
16th Sep 2025279 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20253711 AMAQI
16th Sep 20254112 PMAQI
16th Sep 2025461 PMAQI
16th Sep 2025422 PMAQI
16th Sep 2025433 PMAQI
16th Sep 2025434 PMAQI
16th Sep 2025385 PMAQI
16th Sep 2025366 PMAQI
16th Sep 2025327 PMAQI
16th Sep 2025358 PMAQI
16th Sep 2025389 PMAQI
16th Sep 20253810 PMAQI
16th Sep 20254311 PMAQI
17th Sep 20254212 AMAQI
17th Sep 2025341 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025383 AMAQI
17th Sep 2025404 AMAQI
17th Sep 2025385 AMAQI

22°C13/33°C

17th Sep 2025336 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025348 AMAQI
17th Sep 2025329 AMAQI
17th Sep 20253710 AMAQI
17th Sep 20253611 AMAQI
17th Sep 20253812 PMAQI
17th Sep 2025391 PMAQI
17th Sep 2025392 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025384 PMAQI
17th Sep 2025365 PMAQI
17th Sep 2025366 PMAQI
17th Sep 2025367 PMAQI
17th Sep 2025348 PMAQI
17th Sep 2025329 PMAQI
17th Sep 20253010 PMAQI
17th Sep 20253111 PMAQI
18th Sep 20253112 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025182 AMAQI
18th Sep 2025203 AMAQI
18th Sep 2025244 AMAQI
18th Sep 2025245 AMAQI

21°C16/26°C

18th Sep 2025256 AMAQI
18th Sep 2025227 AMAQI
18th Sep 2025248 AMAQI
18th Sep 2025289 AMAQI
18th Sep 20253010 AMAQI
18th Sep 20253411 AMAQI
18th Sep 20253012 PMAQI
18th Sep 2025361 PMAQI
18th Sep 2025322 PMAQI
18th Sep 2025303 PMAQI
18th Sep 2025274 PMAQI
18th Sep 2025295 PMAQI
18th Sep 2025286 PMAQI
18th Sep 2025277 PMAQI
18th Sep 2025278 PMAQI
18th Sep 2025269 PMAQI
18th Sep 20253110 PMAQI
18th Sep 20253311 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025341 AMAQI
19th Sep 2025462 AMAQI
19th Sep 2025403 AMAQI
19th Sep 2025364 AMAQI
19th Sep 2025325 AMAQI

17°C13/23°C

19th Sep 2025306 AMAQI
19th Sep 2025327 AMAQI
19th Sep 2025318 AMAQI
19th Sep 2025319 AMAQI
19th Sep 20253110 AMAQI
19th Sep 20253211 AMAQI
19th Sep 20253312 PMAQI
19th Sep 2025371 PMAQI
19th Sep 2025362 PMAQI
19th Sep 2025333 PMAQI
19th Sep 2025344 PMAQI
19th Sep 2025355 PMAQI
19th Sep 2025346 PMAQI
19th Sep 2025357 PMAQI
19th Sep 2025368 PMAQI
19th Sep 2025369 PMAQI
19th Sep 20253310 PMAQI
19th Sep 20253511 PMAQI
20th Sep 20253412 AMAQI
20th Sep 2025361 AMAQI
20th Sep 2025402 AMAQI
20th Sep 2025473 AMAQI
20th Sep 2025524 AMAQI
20th Sep 2025535 AMAQI

18°C11/26°C

20th Sep 2025546 AMAQI
20th Sep 2025777 AMAQI
20th Sep 2025518 AMAQI
20th Sep 2025509 AMAQI
20th Sep 20255210 AMAQI
20th Sep 20255211 AMAQI
20th Sep 20255212 PMAQI
20th Sep 2025531 PMAQI
20th Sep 2025542 PMAQI
20th Sep 2025533 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025516 PMAQI
20th Sep 2025477 PMAQI
20th Sep 2025478 PMAQI
20th Sep 2025429 PMAQI
20th Sep 20254410 PMAQI
20th Sep 20254411 PMAQI
21st Sep 20254412 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025272 AMAQI
21st Sep 2025263 AMAQI
21st Sep 2025214 AMAQI
21st Sep 2025205 AMAQI

19°C13/27°C

21st Sep 2025196 AMAQI
21st Sep 2025227 AMAQI
21st Sep 2025258 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20252312 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025223 PMAQI
21st Sep 2025224 PMAQI
21st Sep 2025205 PMAQI
21st Sep 2025236 PMAQI
21st Sep 2025257 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025249 PMAQI
21st Sep 20252410 PMAQI
21st Sep 20252411 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025271 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025263 AMAQI
22nd Sep 2025244 AMAQI
22nd Sep 2025265 AMAQI

16°C14/20°C

22nd Sep 2025246 AMAQI
22nd Sep 2025247 AMAQI
22nd Sep 2025278 AMAQI
22nd Sep 2025289 AMAQI
22nd Sep 20252610 AMAQI
22nd Sep 20253411 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025371 PMAQI
22nd Sep 2025322 PMAQI
22nd Sep 2025313 PMAQI
22nd Sep 2025304 PMAQI
22nd Sep 2025305 PMAQI
22nd Sep 2025306 PMAQI
22nd Sep 2025287 PMAQI
22nd Sep 2025288 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20253212 AMAQI
23rd Sep 2025321 AMAQI
23rd Sep 2025402 AMAQI
23rd Sep 2025403 AMAQI
23rd Sep 2025474 AMAQI
23rd Sep 2025465 AMAQI

16°C11/24°C

23rd Sep 2025436 AMAQI
23rd Sep 2025417 AMAQI
23rd Sep 2025378 AMAQI
23rd Sep 2025349 AMAQI
23rd Sep 20253810 AMAQI
23rd Sep 20253911 AMAQI
23rd Sep 20254912 PMAQI
23rd Sep 2025531 PMAQI
23rd Sep 2025542 PMAQI
23rd Sep 2025503 PMAQI
23rd Sep 2025474 PMAQI
23rd Sep 2025505 PMAQI
23rd Sep 2025476 PMAQI
23rd Sep 2025447 PMAQI
23rd Sep 2025428 PMAQI
23rd Sep 2025459 PMAQI
23rd Sep 20254310 PMAQI
23rd Sep 20254311 PMAQI
24th Sep 20254412 AMAQI
24th Sep 2025471 AMAQI
24th Sep 2025502 AMAQI
24th Sep 2025503 AMAQI
24th Sep 2025474 AMAQI
24th Sep 2025445 AMAQI

16°C10/23°C

24th Sep 2025426 AMAQI
6 AM
24th Sep 2025497 AMAQI
24th Sep 2025508 AMAQI
12 PM
7 PM
12 AM
5 AM

--°C/°C

Durante o dia
Média do Tempo Mais Alto
1 PM - 7 PM

42AQI

7 horas / Dia
210 horas / Mês
Média do Tempo Mais Baixo
6 AM - 12 PM

39AQI

7 horas / Dia
210 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 1 PM a 7 PM (Média 42), enquanto o menor AQI foi entre 6 AM a 12 PM (Média 39).
Durante a noite
Média do Tempo Mais Alto
12 AM - 2 AM

45AQI

3 horas / Dia
90 horas / Mês
Média do Tempo Mais Baixo
5 AM

39AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 2 AM (Média 45), enquanto o menor AQI foi entre 5 AM a 5 AM (Média 39).

2025 Dias Vs Qualidade do Ar

Mercer Island, Washington, United States

2025

96%

255

4%

11

Número total de dias com diferentes categorias de AQI nos últimos 267 dias em 2025 (98 dias restantes)

Bom
255 Dias
Moderado
11 Dias
Ruim
0 Dias
Não saudável
0 Dias
Severo
0 Dias
Perigoso
0 Dias



Dentro dos Limites de Qualidade do Ar Seguros da OMS: 96%

Nível de Risco à Saúde:

Muito Baixo

Em 2025, 96% de 267 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Muito Baixo, mas os impactos na saúde ainda não são claros.

Annual Air Quality Insights

Mercer Island, Washington, United States

Níveis de AQI em 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.

Jan.

Fev.

Mar.

Abr.

Maio

Jun.

Jul.

Ago.

Set.

Out.

Nov.

Dez.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
30AQI
2nd Janeiro 2025
28AQI
3rd Janeiro 2025
22AQI
4th Janeiro 2025
23AQI
5th Janeiro 2025
21AQI
6th Janeiro 2025
22AQI
7th Janeiro 2025
36AQI
8th Janeiro 2025
33AQI
9th Janeiro 2025
43AQI
10th Janeiro 2025
32AQI
11th Janeiro 2025
30AQI
12th Janeiro 2025
47AQI
13th Janeiro 2025
40AQI
14th Janeiro 2025
38AQI
15th Janeiro 2025
42AQI
16th Janeiro 2025
37AQI
17th Janeiro 2025
31AQI
18th Janeiro 2025
32AQI
19th Janeiro 2025
38AQI
20th Janeiro 2025
37AQI
21st Janeiro 2025
52AQI
22nd Janeiro 2025
45AQI
23rd Janeiro 2025
51AQI
24th Janeiro 2025
39AQI
25th Janeiro 2025
32AQI
26th Janeiro 2025
44AQI
27th Janeiro 2025
45AQI
28th Janeiro 2025
50AQI
29th Janeiro 2025
57AQI
30th Janeiro 2025
49AQI
31st Janeiro 2025
28AQI
1st Fevereiro 2025
21AQI
2nd Fevereiro 2025
21AQI
3rd Fevereiro 2025
22AQI
4th Fevereiro 2025
22AQI
5th Fevereiro 2025
21AQI
6th Fevereiro 2025
21AQI
7th Fevereiro 2025
22AQI
8th Fevereiro 2025
24AQI
9th Fevereiro 2025
31AQI
10th Fevereiro 2025
28AQI
11th Fevereiro 2025
26AQI
12th Fevereiro 2025
29AQI
13th Fevereiro 2025
31AQI
14th Fevereiro 2025
33AQI
15th Fevereiro 2025
34AQI
16th Fevereiro 2025
28AQI
17th Fevereiro 2025
29AQI
18th Fevereiro 2025
26AQI
19th Fevereiro 2025
24AQI
20th Fevereiro 2025
23AQI
21st Fevereiro 2025
26AQI
22nd Fevereiro 2025
23AQI
23rd Fevereiro 2025
22AQI
24th Fevereiro 2025
26AQI
25th Fevereiro 2025
24AQI
26th Fevereiro 2025
27AQI
27th Fevereiro 2025
26AQI
28th Fevereiro 2025
37AQI
1st Março 2025
38AQI
2nd Março 2025
31AQI
3rd Março 2025
29AQI
4th Março 2025
26AQI
5th Março 2025
27AQI
6th Março 2025
26AQI
7th Março 2025
28AQI
8th Março 2025
27AQI
9th Março 2025
26AQI
10th Março 2025
24AQI
11th Março 2025
25AQI
12th Março 2025
24AQI
13th Março 2025
21AQI
14th Março 2025
22AQI
15th Março 2025
21AQI
16th Março 2025
21AQI
17th Março 2025
22AQI
18th Março 2025
20AQI
19th Março 2025
20AQI
20th Março 2025
18AQI
21st Março 2025
21AQI
22nd Março 2025
18AQI
23rd Março 2025
22AQI
24th Março 2025
21AQI
25th Março 2025
25AQI
26th Março 2025
28AQI
27th Março 2025
19AQI
28th Março 2025
17AQI
29th Março 2025
17AQI
30th Março 2025
20AQI
31st Março 2025
18AQI
1st Abril 2025
19AQI
2nd Abril 2025
20AQI
3rd Abril 2025
21AQI
4th Abril 2025
25AQI
5th Abril 2025
33AQI
6th Abril 2025
23AQI
7th Abril 2025
13AQI
8th Abril 2025
13AQI
9th Abril 2025
14AQI
10th Abril 2025
24AQI
11th Abril 2025
16AQI
12th Abril 2025
16AQI
13th Abril 2025
16AQI
14th Abril 2025
19AQI
15th Abril 2025
19AQI
16th Abril 2025
20AQI
17th Abril 2025
19AQI
18th Abril 2025
20AQI
19th Abril 2025
24AQI
20th Abril 2025
19AQI
21st Abril 2025
17AQI
22nd Abril 2025
16AQI
23rd Abril 2025
24AQI
24th Abril 2025
27AQI
25th Abril 2025
38AQI
26th Abril 2025
39AQI
27th Abril 2025
30AQI
28th Abril 2025
17AQI
29th Abril 2025
15AQI
30th Abril 2025
20AQI
1st Maio 2025
24AQI
2nd Maio 2025
30AQI
3rd Maio 2025
17AQI
4th Maio 2025
18AQI
5th Maio 2025
18AQI
6th Maio 2025
23AQI
7th Maio 2025
21AQI
8th Maio 2025
20AQI
9th Maio 2025
20AQI
10th Maio 2025
21AQI
11th Maio 2025
19AQI
12th Maio 2025
17AQI
13th Maio 2025
19AQI
14th Maio 2025
24AQI
15th Maio 2025
22AQI
16th Maio 2025
16AQI
17th Maio 2025
19AQI
18th Maio 2025
16AQI
19th Maio 2025
17AQI
20th Maio 2025
14AQI
21st Maio 2025
15AQI
22nd Maio 2025
18AQI
23rd Maio 2025
19AQI
24th Maio 2025
19AQI
25th Maio 2025
20AQI
26th Maio 2025
17AQI
27th Maio 2025
20AQI
28th Maio 2025
27AQI
29th Maio 2025
17AQI
30th Maio 2025
23AQI
31st Maio 2025
20AQI
1st Junho 2025
21AQI
2nd Junho 2025
23AQI
3rd Junho 2025
22AQI
4th Junho 2025
20AQI
5th Junho 2025
21AQI
6th Junho 2025
25AQI
7th Junho 2025
30AQI
8th Junho 2025
34AQI
9th Junho 2025
35AQI
10th Junho 2025
41AQI
11th Junho 2025
44AQI
12th Junho 2025
39AQI
13th Junho 2025
29AQI
14th Junho 2025
22AQI
15th Junho 2025
22AQI
16th Junho 2025
25AQI
17th Junho 2025
20AQI
18th Junho 2025
16AQI
19th Junho 2025
17AQI
20th Junho 2025
16AQI
21st Junho 2025
14AQI
22nd Junho 2025
15AQI
23rd Junho 2025
21AQI
24th Junho 2025
35AQI
25th Junho 2025
28AQI
26th Junho 2025
19AQI
27th Junho 2025
16AQI
28th Junho 2025
25AQI
29th Junho 2025
25AQI
30th Junho 2025
24AQI
1st Julho 2025
24AQI
2nd Julho 2025
16AQI
3rd Julho 2025
17AQI
4th Julho 2025
20AQI
5th Julho 2025
67AQI
6th Julho 2025
27AQI
7th Julho 2025
23AQI
8th Julho 2025
28AQI
9th Julho 2025
17AQI
10th Julho 2025
17AQI
11th Julho 2025
25AQI
12th Julho 2025
20AQI
13th Julho 2025
27AQI
14th Julho 2025
20AQI
15th Julho 2025
26AQI
16th Julho 2025
35AQI
17th Julho 2025
41AQI
18th Julho 2025
39AQI
19th Julho 2025
27AQI
20th Julho 2025
23AQI
21st Julho 2025
30AQI
22nd Julho 2025
22AQI
23rd Julho 2025
34AQI
24th Julho 2025
23AQI
25th Julho 2025
19AQI
26th Julho 2025
23AQI
27th Julho 2025
28AQI
28th Julho 2025
26AQI
29th Julho 2025
26AQI
30th Julho 2025
27AQI
31st Julho 2025
26AQI
1st Agosto 2025
27AQI
2nd Agosto 2025
28AQI
3rd Agosto 2025
28AQI
4th Agosto 2025
49AQI
5th Agosto 2025
35AQI
6th Agosto 2025
19AQI
7th Agosto 2025
18AQI
8th Agosto 2025
20AQI
9th Agosto 2025
23AQI
10th Agosto 2025
28AQI
11th Agosto 2025
33AQI
12th Agosto 2025
31AQI
13th Agosto 2025
34AQI
14th Agosto 2025
21AQI
15th Agosto 2025
16AQI
16th Agosto 2025
13AQI
17th Agosto 2025
18AQI
18th Agosto 2025
21AQI
19th Agosto 2025
22AQI
20th Agosto 2025
21AQI
21st Agosto 2025
24AQI
22nd Agosto 2025
33AQI
23rd Agosto 2025
39AQI
24th Agosto 2025
50AQI
25th Agosto 2025
58AQI
26th Agosto 2025
56AQI
27th Agosto 2025
56AQI
28th Agosto 2025
45AQI
29th Agosto 2025
53AQI
30th Agosto 2025
42AQI
31st Agosto 2025
49AQI
1st Setembro 2025
41AQI
2nd Setembro 2025
47AQI
3rd Setembro 2025
59AQI
4th Setembro 2025
49AQI
5th Setembro 2025
60AQI
6th Setembro 2025
54AQI
7th Setembro 2025
29AQI
8th Setembro 2025
37AQI
9th Setembro 2025
38AQI
10th Setembro 2025
44AQI
11th Setembro 2025
44AQI
12th Setembro 2025
31AQI
13th Setembro 2025
38AQI
14th Setembro 2025
22AQI
15th Setembro 2025
24AQI
16th Setembro 2025
34AQI
17th Setembro 2025
36AQI
18th Setembro 2025
27AQI
19th Setembro 2025
35AQI
20th Setembro 2025
48AQI
21st Setembro 2025
25AQI
22nd Setembro 2025
29AQI
23rd Setembro 2025
42AQI
24th Setembro 2025
25th Setembro 2025
26th Setembro 2025
27th Setembro 2025
28th Setembro 2025
29th Setembro 2025
30th Setembro 2025
1st Outubro 2025
2nd Outubro 2025
3rd Outubro 2025
4th Outubro 2025
5th Outubro 2025
6th Outubro 2025
7th Outubro 2025
8th Outubro 2025
9th Outubro 2025
10th Outubro 2025
11th Outubro 2025
12th Outubro 2025
13th Outubro 2025
14th Outubro 2025
15th Outubro 2025
16th Outubro 2025
17th Outubro 2025
18th Outubro 2025
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025

37AQI

26AQI

23AQI

21AQI

20AQI

25AQI

27AQI

33AQI

39AQI


No. of days

Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias

202528AQI

28
3
28
31
30
31
30
30
1
27
4
20
3
255
11

Maior AQI registrado em

Setembro

39AQI


Menor AQI registrado em

Maio

20AQI


202428AQI

29
2
29
29
2
30
31
30
29
2
31
27
3
31
27
3
30
1
353
13

Maior AQI registrado em

Março

32AQI


Menor AQI registrado em

Janeiro

25AQI


202330AQI

31
28
31
30
31
30
29
1
1
25
6
29
1
31
24
5
31
350
13
1

Maior AQI registrado em

Agosto

41AQI


Menor AQI registrado em

Dezembro

23AQI


202232AQI

31
22
31
30
31
30
22
1
1
22
6
1
15
12
2
2
27
3
31
293
22
3
2

Maior AQI registrado em

Outubro

63AQI


Menor AQI registrado em

Junho

24AQI


202126AQI

29
1
28
31
30
31
27
2
31
29
1
1
30
31
30
31
358
4
1

Maior AQI registrado em

Abril

32AQI


Menor AQI registrado em

Dezembro

23AQI


202029AQI

20
18
30
31
31
19
2
2
4
3
30
30
29
2
238
4
2
4
3

Maior AQI registrado em

Setembro

72AQI


Menor AQI registrado em

Junho

19AQI


Anos Mais e Menos Poluídos Nos Últimos 6 Anos

Ano Mais Poluído Registrado
2022(Média)
32AQI
Ano Menos Poluído Registrado
2021(Média)
26AQI


Mercer Island tem um AQI médio anual de 2025 AQI (28), mostrando uma mudança percentual média de -5.04% (melhorou AQI) em comparação aos anos anteriores: 2020 (29), 2021 (26), 2022 (32), 2023 (30), 2024 (28).