Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Sendai, Miyagi, Japan

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Août

Sendai, Miyagi, Japan

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
16th Aug 2023
62AQI
AQI le plus bas enregistré le
8th Aug 2021
12AQI

Analyse du même jour (18th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 38 de Bon qualité de l'air, montrant une amélioration par rapport à 2023 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 19th Aug - 20th Aug 2025

Sendai, Miyagi, Japan

AQI
Jour
Nuit
.

4 AM19th Aug 2025

6 PM

3 AM20th Aug 2025

Heure du jour
Heure moyenne la plus haute
6PM19th Aug

50AQI

Heure moyenne la plus basse
9AM19th Aug

34AQI

Heure de la nuit
Heure moyenne la plus haute
7PM19th Aug

49AQI

Heure moyenne la plus basse
3AM20th Aug

38AQI

Au cours des 24 dernières heures,

L'AQI de Sendai a atteint son point le plus élevé de 50 à 6 PM pendant le Jour, tandis que le point le plus bas, 34, a été enregistré à 9 AM pendant le Jour entre 19th Aug et 20th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Sendai, Miyagi, Japan

JulAug
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 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
Jour
Nuit
21st Jul 2025464 AMAQI
21st Jul 2025485 AMAQI
21st Jul 2025496 AMAQI
21st Jul 2025487 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20255711 AMAQI
21st Jul 20255812 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025552 PMAQI
21st Jul 2025543 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025515 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20254912 AMAQI
22nd Jul 2025481 AMAQI
22nd Jul 2025472 AMAQI
22nd Jul 2025473 AMAQI

27°C23/33°C

22nd Jul 2025484 AMAQI
22nd Jul 2025505 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025507 AMAQI
22nd Jul 2025508 AMAQI
22nd Jul 2025539 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025511 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025494 PMAQI
22nd Jul 2025475 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025477 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025492 AMAQI
23rd Jul 2025503 AMAQI

27°C23/34°C

23rd Jul 2025494 AMAQI
23rd Jul 2025495 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025519 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20254012 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025556 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255612 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025503 AMAQI

28°C24/34°C

24th Jul 2025504 AMAQI
24th Jul 2025505 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025517 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025551 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI

28°C24/33°C

25th Jul 2025524 AMAQI
25th Jul 2025535 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025571 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025574 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025533 AMAQI

27°C23/33°C

26th Jul 2025544 AMAQI
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20256210 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025551 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025537 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255710 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025533 AMAQI

27°C23/33°C

27th Jul 2025544 AMAQI
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025586 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI

28°C24/33°C

28th Jul 2025544 AMAQI
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025489 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254712 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025473 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025455 PMAQI
28th Jul 2025426 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025468 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255310 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025552 AMAQI
29th Jul 2025553 AMAQI

28°C24/33°C

29th Jul 2025554 AMAQI
29th Jul 2025545 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025548 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025573 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254810 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254712 AMAQI
30th Jul 2025491 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI

27°C23/32°C

30th Jul 2025544 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025558 AMAQI
30th Jul 2025419 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025385 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025387 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025489 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI

25°C22/29°C

31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI
31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025539 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025353 PMAQI
31st Jul 2025344 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025327 PMAQI
31st Jul 2025338 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253011 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025412 AMAQI
1st Aug 2025423 AMAQI

25°C22/29°C

1st Aug 2025434 AMAQI
1st Aug 2025415 AMAQI
1st Aug 2025416 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025339 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20254111 AMAQI
1st Aug 20254212 PMAQI
1st Aug 2025411 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025385 PMAQI
1st Aug 2025356 PMAQI
1st Aug 2025267 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20253111 PMAQI
2nd Aug 20253112 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI

24°C21/27°C

2nd Aug 2025414 AMAQI
2nd Aug 2025415 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025369 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20253911 AMAQI
2nd Aug 20252812 PMAQI
2nd Aug 2025381 PMAQI
2nd Aug 2025422 PMAQI
2nd Aug 2025433 PMAQI
2nd Aug 2025354 PMAQI
2nd Aug 2025405 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253310 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20252912 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI

27°C24/31°C

3rd Aug 2025394 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025377 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20254210 AMAQI
3rd Aug 20254711 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025474 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025408 PMAQI
3rd Aug 2025359 PMAQI
3rd Aug 20253710 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253412 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025373 AMAQI

27°C24/32°C

4th Aug 2025394 AMAQI
4th Aug 2025395 AMAQI
4th Aug 2025396 AMAQI
4th Aug 2025397 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025509 AMAQI
4th Aug 20254510 AMAQI
4th Aug 20255311 AMAQI
4th Aug 20255612 PMAQI
4th Aug 2025551 PMAQI
4th Aug 2025552 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254512 AMAQI
5th Aug 2025411 AMAQI
5th Aug 2025392 AMAQI
5th Aug 2025383 AMAQI

27°C24/31°C

5th Aug 2025424 AMAQI
5th Aug 2025435 AMAQI
5th Aug 2025406 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025428 AMAQI
5th Aug 2025449 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20255111 AMAQI
5th Aug 20255112 PMAQI
5th Aug 2025441 PMAQI
5th Aug 2025492 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025485 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025417 PMAQI
5th Aug 2025438 PMAQI
5th Aug 2025419 PMAQI
5th Aug 20253910 PMAQI
5th Aug 20253711 PMAQI
6th Aug 20253712 AMAQI
6th Aug 2025401 AMAQI
6th Aug 2025432 AMAQI
6th Aug 2025443 AMAQI

29°C24/33°C

6th Aug 2025474 AMAQI
6th Aug 2025465 AMAQI
6th Aug 2025456 AMAQI
6th Aug 2025457 AMAQI
6th Aug 2025448 AMAQI
6th Aug 2025359 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20253611 AMAQI
6th Aug 20253912 PMAQI
6th Aug 2025361 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025343 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025475 PMAQI
6th Aug 2025366 PMAQI
6th Aug 2025347 PMAQI
6th Aug 2025418 PMAQI
6th Aug 2025379 PMAQI
6th Aug 20253610 PMAQI
6th Aug 20253811 PMAQI
7th Aug 20253612 AMAQI
7th Aug 2025421 AMAQI
7th Aug 2025452 AMAQI
7th Aug 2025443 AMAQI

27°C24/33°C

7th Aug 2025424 AMAQI
7th Aug 2025435 AMAQI
7th Aug 2025436 AMAQI
7th Aug 2025417 AMAQI
7th Aug 2025438 AMAQI
7th Aug 2025309 AMAQI
7th Aug 20253310 AMAQI
7th Aug 20253211 AMAQI
7th Aug 20252512 PMAQI
7th Aug 2025241 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025253 PMAQI
7th Aug 2025224 PMAQI
7th Aug 2025225 PMAQI
7th Aug 2025226 PMAQI
7th Aug 2025237 PMAQI
7th Aug 2025268 PMAQI
7th Aug 2025359 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20253411 PMAQI
8th Aug 20253412 AMAQI
8th Aug 2025361 AMAQI
8th Aug 2025402 AMAQI
8th Aug 2025423 AMAQI

25°C23/30°C

8th Aug 2025404 AMAQI
8th Aug 2025385 AMAQI
8th Aug 2025376 AMAQI
8th Aug 2025387 AMAQI
8th Aug 2025388 AMAQI
8th Aug 2025219 AMAQI
8th Aug 20251610 AMAQI
8th Aug 20251711 AMAQI
8th Aug 20251912 PMAQI
8th Aug 2025271 PMAQI
8th Aug 2025262 PMAQI
8th Aug 2025253 PMAQI
8th Aug 2025244 PMAQI
8th Aug 2025215 PMAQI
8th Aug 2025216 PMAQI
8th Aug 2025217 PMAQI
8th Aug 2025268 PMAQI
8th Aug 2025329 PMAQI
8th Aug 20253310 PMAQI
8th Aug 20253411 PMAQI
9th Aug 20253412 AMAQI
9th Aug 2025341 AMAQI
9th Aug 2025362 AMAQI
9th Aug 2025373 AMAQI

26°C22/32°C

9th Aug 2025374 AMAQI
9th Aug 2025365 AMAQI
9th Aug 2025366 AMAQI
9th Aug 2025367 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025309 AMAQI
9th Aug 20252910 AMAQI
9th Aug 20252611 AMAQI
9th Aug 20252812 PMAQI
9th Aug 2025281 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025273 PMAQI
9th Aug 2025264 PMAQI
9th Aug 2025275 PMAQI
9th Aug 2025296 PMAQI
9th Aug 2025257 PMAQI
9th Aug 2025278 PMAQI
9th Aug 2025339 PMAQI
9th Aug 20253510 PMAQI
9th Aug 20253411 PMAQI
10th Aug 20253212 AMAQI
10th Aug 2025331 AMAQI
10th Aug 2025352 AMAQI
10th Aug 2025353 AMAQI

25°C20/30°C

10th Aug 2025354 AMAQI
10th Aug 2025355 AMAQI
10th Aug 2025356 AMAQI
10th Aug 2025347 AMAQI
10th Aug 2025348 AMAQI
10th Aug 2025309 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252811 AMAQI
10th Aug 20252912 PMAQI
10th Aug 2025361 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025384 PMAQI
10th Aug 2025455 PMAQI
10th Aug 2025476 PMAQI
10th Aug 2025497 PMAQI
10th Aug 2025438 PMAQI
10th Aug 2025399 PMAQI
10th Aug 20253910 PMAQI
10th Aug 20253711 PMAQI
11th Aug 20253612 AMAQI
11th Aug 2025351 AMAQI
11th Aug 2025332 AMAQI
11th Aug 2025343 AMAQI

23°C22/25°C

11th Aug 2025334 AMAQI
11th Aug 2025335 AMAQI
11th Aug 2025336 AMAQI
11th Aug 2025337 AMAQI
11th Aug 2025338 AMAQI
11th Aug 2025189 AMAQI
11th Aug 20251410 AMAQI
11th Aug 20251511 AMAQI
11th Aug 20251812 PMAQI
11th Aug 2025241 PMAQI
11th Aug 2025292 PMAQI
11th Aug 2025343 PMAQI
11th Aug 2025384 PMAQI
11th Aug 2025445 PMAQI
11th Aug 2025376 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025348 PMAQI
11th Aug 2025339 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253111 PMAQI
12th Aug 20253312 AMAQI
12th Aug 2025331 AMAQI
12th Aug 2025352 AMAQI
12th Aug 2025343 AMAQI

25°C22/30°C

12th Aug 2025334 AMAQI
12th Aug 2025325 AMAQI
12th Aug 2025326 AMAQI
12th Aug 2025327 AMAQI
12th Aug 2025328 AMAQI
12th Aug 2025299 AMAQI
12th Aug 20252810 AMAQI
12th Aug 20253611 AMAQI
12th Aug 20253212 PMAQI
12th Aug 2025301 PMAQI
12th Aug 2025282 PMAQI
12th Aug 2025233 PMAQI
12th Aug 2025324 PMAQI
12th Aug 2025305 PMAQI
12th Aug 2025306 PMAQI
12th Aug 2025277 PMAQI
12th Aug 2025308 PMAQI
12th Aug 2025369 PMAQI
12th Aug 20252910 PMAQI
12th Aug 20252911 PMAQI
13th Aug 20253212 AMAQI
13th Aug 2025341 AMAQI
13th Aug 2025362 AMAQI
13th Aug 2025353 AMAQI

22°C21/23°C

13th Aug 2025324 AMAQI
13th Aug 2025325 AMAQI
13th Aug 2025326 AMAQI
13th Aug 2025337 AMAQI
13th Aug 2025338 AMAQI
13th Aug 2025239 AMAQI
13th Aug 20252510 AMAQI
13th Aug 20252511 AMAQI
13th Aug 20252512 PMAQI
13th Aug 2025291 PMAQI
13th Aug 2025262 PMAQI
13th Aug 2025353 PMAQI
13th Aug 2025344 PMAQI
13th Aug 2025345 PMAQI
13th Aug 2025306 PMAQI
13th Aug 2025337 PMAQI
13th Aug 2025348 PMAQI
13th Aug 2025349 PMAQI
13th Aug 20253310 PMAQI
13th Aug 20253111 PMAQI
14th Aug 20252812 AMAQI
14th Aug 2025331 AMAQI
14th Aug 2025342 AMAQI
14th Aug 2025353 AMAQI

24°C20/30°C

14th Aug 2025344 AMAQI
14th Aug 2025315 AMAQI
14th Aug 2025326 AMAQI
14th Aug 2025327 AMAQI
14th Aug 2025328 AMAQI
14th Aug 2025339 AMAQI
14th Aug 20253810 AMAQI
14th Aug 20254011 AMAQI
14th Aug 20253612 PMAQI
14th Aug 2025371 PMAQI
14th Aug 2025342 PMAQI
14th Aug 2025393 PMAQI
14th Aug 2025354 PMAQI
14th Aug 2025325 PMAQI
14th Aug 2025366 PMAQI
14th Aug 2025367 PMAQI
14th Aug 2025328 PMAQI
14th Aug 2025349 PMAQI
14th Aug 20253110 PMAQI
14th Aug 20253011 PMAQI
15th Aug 20253312 AMAQI
15th Aug 2025321 AMAQI
15th Aug 2025322 AMAQI
15th Aug 2025323 AMAQI

24°C21/28°C

15th Aug 2025324 AMAQI
15th Aug 2025345 AMAQI
15th Aug 2025336 AMAQI
15th Aug 2025347 AMAQI
15th Aug 2025338 AMAQI
15th Aug 2025389 AMAQI
15th Aug 20253610 AMAQI
15th Aug 20254011 AMAQI
15th Aug 20254312 PMAQI
15th Aug 2025291 PMAQI
15th Aug 2025272 PMAQI
15th Aug 2025293 PMAQI
15th Aug 2025304 PMAQI
15th Aug 2025345 PMAQI
15th Aug 2025286 PMAQI
15th Aug 2025317 PMAQI
15th Aug 2025358 PMAQI
15th Aug 2025329 PMAQI
15th Aug 20253010 PMAQI
15th Aug 20253111 PMAQI
16th Aug 20253012 AMAQI
16th Aug 2025311 AMAQI
16th Aug 2025352 AMAQI
16th Aug 2025343 AMAQI

26°C22/31°C

16th Aug 2025334 AMAQI
16th Aug 2025345 AMAQI
16th Aug 2025346 AMAQI
16th Aug 2025347 AMAQI
16th Aug 2025328 AMAQI
16th Aug 2025259 AMAQI
16th Aug 20253610 AMAQI
16th Aug 20253411 AMAQI
16th Aug 20253612 PMAQI
16th Aug 2025421 PMAQI
16th Aug 2025392 PMAQI
16th Aug 2025373 PMAQI
16th Aug 2025384 PMAQI
16th Aug 2025355 PMAQI
16th Aug 2025356 PMAQI
16th Aug 2025337 PMAQI
16th Aug 2025338 PMAQI
16th Aug 2025349 PMAQI
16th Aug 20253310 PMAQI
16th Aug 20253311 PMAQI
17th Aug 20253512 AMAQI
17th Aug 2025341 AMAQI
17th Aug 2025342 AMAQI
17th Aug 2025343 AMAQI

25°C21/29°C

17th Aug 2025344 AMAQI
17th Aug 2025345 AMAQI
17th Aug 2025346 AMAQI
17th Aug 2025347 AMAQI
17th Aug 2025348 AMAQI
17th Aug 2025329 AMAQI
17th Aug 20253410 AMAQI
17th Aug 20253511 AMAQI
17th Aug 20253812 PMAQI
17th Aug 2025461 PMAQI
17th Aug 2025422 PMAQI
17th Aug 2025473 PMAQI
17th Aug 2025404 PMAQI
17th Aug 2025425 PMAQI
17th Aug 2025396 PMAQI
17th Aug 2025427 PMAQI
17th Aug 2025358 PMAQI
17th Aug 2025339 PMAQI
17th Aug 20253310 PMAQI
17th Aug 20253711 PMAQI
18th Aug 20253312 AMAQI
18th Aug 2025351 AMAQI
18th Aug 2025362 AMAQI
18th Aug 2025353 AMAQI

27°C22/32°C

18th Aug 2025364 AMAQI
18th Aug 2025365 AMAQI
18th Aug 2025396 AMAQI
18th Aug 2025397 AMAQI
18th Aug 2025378 AMAQI
18th Aug 2025329 AMAQI
18th Aug 20253510 AMAQI
18th Aug 20253511 AMAQI
18th Aug 20253812 PMAQI
18th Aug 2025431 PMAQI
18th Aug 2025402 PMAQI
18th Aug 2025373 PMAQI
18th Aug 2025444 PMAQI
18th Aug 2025495 PMAQI
18th Aug 2025386 PMAQI
18th Aug 2025497 PMAQI
18th Aug 2025468 PMAQI
18th Aug 2025399 PMAQI
18th Aug 20253610 PMAQI
18th Aug 20253611 PMAQI
19th Aug 20253112 AMAQI
19th Aug 2025351 AMAQI
19th Aug 2025372 AMAQI
19th Aug 2025363 AMAQI

27°C24/32°C

19th Aug 2025374 AMAQI
19th Aug 2025375 AMAQI
19th Aug 2025366 AMAQI
19th Aug 2025377 AMAQI
19th Aug 2025388 AMAQI
19th Aug 2025349 AMAQI
19th Aug 20253810 AMAQI
19th Aug 20254411 AMAQI
19th Aug 20254412 PMAQI
19th Aug 2025431 PMAQI
19th Aug 2025482 PMAQI
19th Aug 2025393 PMAQI
19th Aug 2025424 PMAQI
19th Aug 2025465 PMAQI
19th Aug 2025506 PMAQI
19th Aug 2025497 PMAQI
19th Aug 2025478 PMAQI
19th Aug 2025449 PMAQI
19th Aug 20254310 PMAQI
19th Aug 20254111 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025391 AMAQI
20th Aug 2025392 AMAQI
20th Aug 2025383 AMAQI

27°C22/33°C

20th Aug 2025394 AMAQI
4 AM
20th Aug 2025395 AMAQI
20th Aug 2025376 AMAQI
20th Aug 2025397 AMAQI
20th Aug 2025388 AMAQI
20th Aug 2025469 AMAQI
20th Aug 20255110 AMAQI
20th Aug 20255311 AMAQI
11 AM
20th Aug 20255412 PMAQI
20th Aug 2025541 PMAQI
20th Aug 2025582 PMAQI
20th Aug 2025543 PMAQI
20th Aug 2025634 PMAQI
6 PM
11 PM
3 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
4 AM - 6 PM

42AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
4 AM - 6 PM

42AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 4 AM à 6 PM (Moyenne 42), tandis que l'AQI le plus bas était entre 4 AM à 6 PM (Moyenne 42).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

42AQI

9 heures / Jour
270 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

42AQI

9 heures / Jour
270 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 42), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 42).

Jours de 2025 Vs Qualité de l'Air

Sendai, Miyagi, Japan

2025

88%

202

12%

28

Nombre total de jours avec différentes catégories AQI au cours des 232 derniers jours de 2025 (133 jours restants)

Bon
202 Jours
Modéré
28 Jours
Pauvre
0 Jours
Non sain
0 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 88%

Niveau de risque sanitaire:

Faible

En 2025, 88% des 232 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Faible, mais les effets à long terme, en particulier sur les personnes vulnérables, restent incertains.

Aperçus Annuels sur la Qualité de l'Air

Sendai, Miyagi, Japan

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
28AQI
2nd Janvier 2025
26AQI
3rd Janvier 2025
24AQI
4th Janvier 2025
23AQI
5th Janvier 2025
24AQI
6th Janvier 2025
30AQI
7th Janvier 2025
24AQI
8th Janvier 2025
24AQI
9th Janvier 2025
21AQI
10th Janvier 2025
19AQI
11th Janvier 2025
22AQI
12th Janvier 2025
22AQI
13th Janvier 2025
24AQI
14th Janvier 2025
31AQI
15th Janvier 2025
24AQI
16th Janvier 2025
25AQI
17th Janvier 2025
22AQI
18th Janvier 2025
25AQI
19th Janvier 2025
31AQI
20th Janvier 2025
36AQI
21st Janvier 2025
46AQI
22nd Janvier 2025
37AQI
23rd Janvier 2025
40AQI
24th Janvier 2025
38AQI
25th Janvier 2025
32AQI
26th Janvier 2025
28AQI
27th Janvier 2025
29AQI
28th Janvier 2025
27AQI
29th Janvier 2025
23AQI
30th Janvier 2025
24AQI
31st Janvier 2025
24AQI
1st Février 2025
25AQI
2nd Février 2025
27AQI
3rd Février 2025
25AQI
4th Février 2025
26AQI
5th Février 2025
22AQI
6th Février 2025
22AQI
7th Février 2025
27AQI
8th Février 2025
21AQI
9th Février 2025
23AQI
10th Février 2025
23AQI
11th Février 2025
23AQI
12th Février 2025
28AQI
13th Février 2025
25AQI
14th Février 2025
26AQI
15th Février 2025
23AQI
16th Février 2025
27AQI
17th Février 2025
37AQI
18th Février 2025
25AQI
19th Février 2025
26AQI
20th Février 2025
22AQI
21st Février 2025
22AQI
22nd Février 2025
21AQI
23rd Février 2025
21AQI
24th Février 2025
22AQI
25th Février 2025
26AQI
26th Février 2025
37AQI
27th Février 2025
33AQI
28th Février 2025
48AQI
1st Mars 2025
45AQI
2nd Mars 2025
55AQI
3rd Mars 2025
33AQI
4th Mars 2025
33AQI
5th Mars 2025
23AQI
6th Mars 2025
24AQI
7th Mars 2025
23AQI
8th Mars 2025
31AQI
9th Mars 2025
26AQI
10th Mars 2025
34AQI
11th Mars 2025
35AQI
12th Mars 2025
41AQI
13th Mars 2025
48AQI
14th Mars 2025
41AQI
15th Mars 2025
40AQI
16th Mars 2025
27AQI
17th Mars 2025
22AQI
18th Mars 2025
27AQI
19th Mars 2025
23AQI
20th Mars 2025
28AQI
21st Mars 2025
46AQI
22nd Mars 2025
52AQI
23rd Mars 2025
37AQI
24th Mars 2025
37AQI
25th Mars 2025
57AQI
26th Mars 2025
58AQI
27th Mars 2025
59AQI
28th Mars 2025
49AQI
29th Mars 2025
36AQI
30th Mars 2025
35AQI
31st Mars 2025
35AQI
1st Avril 2025
30AQI
2nd Avril 2025
24AQI
3rd Avril 2025
22AQI
4th Avril 2025
20AQI
5th Avril 2025
24AQI
6th Avril 2025
31AQI
7th Avril 2025
25AQI
8th Avril 2025
37AQI
9th Avril 2025
30AQI
10th Avril 2025
42AQI
11th Avril 2025
45AQI
12th Avril 2025
36AQI
13th Avril 2025
26AQI
14th Avril 2025
22AQI
15th Avril 2025
22AQI
16th Avril 2025
22AQI
17th Avril 2025
43AQI
18th Avril 2025
48AQI
19th Avril 2025
62AQI
20th Avril 2025
54AQI
21st Avril 2025
44AQI
22nd Avril 2025
45AQI
23rd Avril 2025
41AQI
24th Avril 2025
38AQI
25th Avril 2025
35AQI
26th Avril 2025
51AQI
27th Avril 2025
50AQI
28th Avril 2025
49AQI
29th Avril 2025
28AQI
30th Avril 2025
26AQI
1st Mai 2025
23AQI
2nd Mai 2025
23AQI
3rd Mai 2025
30AQI
4th Mai 2025
28AQI
5th Mai 2025
32AQI
6th Mai 2025
28AQI
7th Mai 2025
26AQI
8th Mai 2025
33AQI
9th Mai 2025
34AQI
10th Mai 2025
26AQI
11th Mai 2025
22AQI
12th Mai 2025
23AQI
13th Mai 2025
37AQI
14th Mai 2025
44AQI
15th Mai 2025
41AQI
16th Mai 2025
47AQI
17th Mai 2025
36AQI
18th Mai 2025
43AQI
19th Mai 2025
39AQI
20th Mai 2025
52AQI
21st Mai 2025
54AQI
22nd Mai 2025
46AQI
23rd Mai 2025
43AQI
24th Mai 2025
37AQI
25th Mai 2025
25AQI
26th Mai 2025
26AQI
27th Mai 2025
29AQI
28th Mai 2025
28AQI
29th Mai 2025
32AQI
30th Mai 2025
28AQI
31st Mai 2025
19AQI
1st Juin 2025
19AQI
2nd Juin 2025
34AQI
3rd Juin 2025
37AQI
4th Juin 2025
30AQI
5th Juin 2025
34AQI
6th Juin 2025
42AQI
7th Juin 2025
55AQI
8th Juin 2025
57AQI
9th Juin 2025
58AQI
10th Juin 2025
47AQI
11th Juin 2025
43AQI
12th Juin 2025
36AQI
13th Juin 2025
33AQI
14th Juin 2025
34AQI
15th Juin 2025
27AQI
16th Juin 2025
24AQI
17th Juin 2025
29AQI
18th Juin 2025
34AQI
19th Juin 2025
40AQI
20th Juin 2025
34AQI
21st Juin 2025
34AQI
22nd Juin 2025
31AQI
23rd Juin 2025
40AQI
24th Juin 2025
32AQI
25th Juin 2025
33AQI
26th Juin 2025
29AQI
27th Juin 2025
31AQI
28th Juin 2025
32AQI
29th Juin 2025
36AQI
30th Juin 2025
43AQI
1st Juillet 2025
46AQI
2nd Juillet 2025
48AQI
3rd Juillet 2025
53AQI
4th Juillet 2025
54AQI
5th Juillet 2025
52AQI
6th Juillet 2025
57AQI
7th Juillet 2025
57AQI
8th Juillet 2025
58AQI
9th Juillet 2025
66AQI
10th Juillet 2025
55AQI
11th Juillet 2025
49AQI
12th Juillet 2025
46AQI
13th Juillet 2025
48AQI
14th Juillet 2025
43AQI
15th Juillet 2025
46AQI
16th Juillet 2025
49AQI
17th Juillet 2025
45AQI
18th Juillet 2025
49AQI
19th Juillet 2025
45AQI
20th Juillet 2025
49AQI
21st Juillet 2025
50AQI
22nd Juillet 2025
50AQI
23rd Juillet 2025
52AQI
24th Juillet 2025
54AQI
25th Juillet 2025
56AQI
26th Juillet 2025
56AQI
27th Juillet 2025
57AQI
28th Juillet 2025
51AQI
29th Juillet 2025
53AQI
30th Juillet 2025
46AQI
31st Juillet 2025
43AQI
1st Août 2025
36AQI
2nd Août 2025
38AQI
3rd Août 2025
41AQI
4th Août 2025
46AQI
5th Août 2025
44AQI
6th Août 2025
39AQI
7th Août 2025
33AQI
8th Août 2025
30AQI
9th Août 2025
32AQI
10th Août 2025
36AQI
11th Août 2025
32AQI
12th Août 2025
31AQI
13th Août 2025
31AQI
14th Août 2025
33AQI
15th Août 2025
33AQI
16th Août 2025
34AQI
17th Août 2025
37AQI
18th Août 2025
38AQI

28AQI

26AQI

37AQI

36AQI

33AQI

36AQI

51AQI

36AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202536AQI

31
28
26
5
27
3
29
2
27
3
16
15
18
202
28

Le plus élevé AQI enregistré en

Juillet

51AQI

Le plus bas AQI enregistré en

Février

26AQI

202430AQI

31
28
1
28
3
17
12
1
30
1
28
2
26
5
31
30
31
29
1
31
340
25
1

Le plus élevé AQI enregistré en

Avril

47AQI

Le plus bas AQI enregistré en

Janvier

22AQI

202335AQI

31
26
2
18
11
17
13
24
7
27
3
23
8
25
6
29
1
31
28
1
30
1
309
53

Le plus élevé AQI enregistré en

Avril

50AQI

Le plus bas AQI enregistré en

Décembre

23AQI

202230AQI

31
21
28
3
23
7
26
5
27
3
24
1
4
29
29
2
30
31
303
21

Le plus élevé AQI enregistré en

Août

41AQI

Le plus bas AQI enregistré en

Décembre

19AQI

202130AQI

31
25
3
25
5
1
30
28
3
23
7
27
4
31
30
31
30
31
342
22
1

Le plus élevé AQI enregistré en

Mars

40AQI

Le plus bas AQI enregistré en

Octobre

24AQI

202029AQI

12
1
21
17
1
27
3
31
24
7
19
30
1
28
2
30
1
239
16

Le plus élevé AQI enregistré en

Août

42AQI

Le plus bas AQI enregistré en

Décembre

22AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
36AQI
Année la moins polluée enregistrée
2020(Moyenne)
29AQI

La qualité de l'air annuelle de Sendai pour l'année 2025 AQI (36) montre un changement moyen de pourcentage de 15.5% (empiré AQI) par rapport aux années précédentes : 2020 (29), 2021 (30), 2022 (30), 2023 (35), 2024 (30).