Country Background

Analyse Historique de la Qualité de l'Air à Hikawacha, Kawaguchi, Saitama, 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

Hikawacha, Kawaguchi, Saitama, Japan

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
28th Aug 2021
72AQI
AQI le plus bas enregistré le
8th Aug 2021
11AQI


Analyse du même jour (4th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 50 de Bon qualité de l'air le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 5th Aug - 6th Aug 2025

Hikawacha, Kawaguchi, Saitama, Japan

AQI
Jour
Nuit
.

4 AM5th Aug 2025

6 PM

3 AM6th Aug 2025

Heure du jour
Heure moyenne la plus haute
10AM5th Aug

66AQI

Heure moyenne la plus basse
6PM5th Aug

47AQI

Heure de la nuit
Heure moyenne la plus haute
2AM6th Aug

50AQI

Heure moyenne la plus basse
7PM5th Aug

43AQI

Au cours des 24 dernières heures,

L'AQI de Hikawacha a atteint son point le plus élevé de 66 à 10 AM pendant le Jour, tandis que le point le plus bas, 43, a été enregistré à 7 PM pendant le Nuit entre 5th Aug et 6th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Hikawacha, Kawaguchi, Saitama, Japan

JulAug
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Jour
Nuit
7th Jul 2025484 AMAQI
7th Jul 2025505 AMAQI
7th Jul 2025506 AMAQI
7th Jul 2025507 AMAQI
7th Jul 2025508 AMAQI
7th Jul 2025979 AMAQI
7th Jul 202511210 AMAQI
7th Jul 202511011 AMAQI
7th Jul 202510812 PMAQI
7th Jul 2025991 PMAQI
7th Jul 2025962 PMAQI
7th Jul 2025933 PMAQI
7th Jul 2025894 PMAQI
7th Jul 2025925 PMAQI
7th Jul 2025986 PMAQI
7th Jul 20251107 PMAQI
7th Jul 20251048 PMAQI
7th Jul 2025809 PMAQI
7th Jul 20257810 PMAQI
7th Jul 20257811 PMAQI
8th Jul 20257912 AMAQI
8th Jul 2025681 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI

31°C28/35°C

8th Jul 2025554 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025628 AMAQI
8th Jul 20251109 AMAQI
8th Jul 202511710 AMAQI
8th Jul 202511311 AMAQI
8th Jul 202511112 PMAQI
8th Jul 2025911 PMAQI
8th Jul 2025762 PMAQI
8th Jul 2025773 PMAQI
8th Jul 2025984 PMAQI
8th Jul 2025895 PMAQI
8th Jul 2025886 PMAQI
8th Jul 2025877 PMAQI
8th Jul 2025828 PMAQI
8th Jul 2025779 PMAQI
8th Jul 20257810 PMAQI
8th Jul 20257911 PMAQI
9th Jul 20258012 AMAQI
9th Jul 2025731 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025643 AMAQI

31°C28/35°C

9th Jul 2025654 AMAQI
9th Jul 2025715 AMAQI
9th Jul 2025716 AMAQI
9th Jul 2025717 AMAQI
9th Jul 2025718 AMAQI
9th Jul 20251099 AMAQI
9th Jul 202512610 AMAQI
9th Jul 202513811 AMAQI
9th Jul 202513012 PMAQI
9th Jul 20251071 PMAQI
9th Jul 2025982 PMAQI
9th Jul 2025973 PMAQI
9th Jul 2025974 PMAQI
9th Jul 2025965 PMAQI
9th Jul 2025886 PMAQI
9th Jul 2025787 PMAQI
9th Jul 2025688 PMAQI
9th Jul 2025689 PMAQI
9th Jul 20256710 PMAQI
9th Jul 20256711 PMAQI
10th Jul 20256712 AMAQI
10th Jul 2025691 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025723 AMAQI

31°C28/35°C

10th Jul 2025754 AMAQI
10th Jul 2025785 AMAQI
10th Jul 2025786 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025489 AMAQI
10th Jul 20255510 AMAQI
10th Jul 20257011 AMAQI
10th Jul 20256912 PMAQI
10th Jul 2025631 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256410 PMAQI
10th Jul 20256411 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025671 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI

29°C24/35°C

11th Jul 2025704 AMAQI
11th Jul 2025695 AMAQI
11th Jul 2025686 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025698 AMAQI
11th Jul 2025319 AMAQI
11th Jul 20252110 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252612 PMAQI
11th Jul 2025441 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025503 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025457 PMAQI
11th Jul 2025508 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025663 AMAQI

24°C23/27°C

12th Jul 2025654 AMAQI
12th Jul 2025635 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025541 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025533 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025516 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025601 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025633 AMAQI

25°C22/29°C

13th Jul 2025624 AMAQI
13th Jul 2025615 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025617 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025449 AMAQI
13th Jul 20253910 AMAQI
13th Jul 20254811 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255610 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025603 AMAQI

27°C24/32°C

14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20252510 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20252912 PMAQI
14th Jul 2025381 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025373 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025385 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025408 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025551 AMAQI
15th Jul 2025562 AMAQI
15th Jul 2025573 AMAQI

27°C25/30°C

15th Jul 2025564 AMAQI
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025429 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20252411 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025451 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025345 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI

28°C26/30°C

16th Jul 2025544 AMAQI
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20254710 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20252912 PMAQI
16th Jul 2025301 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025243 PMAQI
16th Jul 2025254 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025256 PMAQI
16th Jul 2025207 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025491 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI

28°C26/30°C

17th Jul 2025534 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20252710 AMAQI
17th Jul 20253811 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025503 AMAQI

29°C27/32°C

18th Jul 2025484 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025456 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025316 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025431 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI

29°C26/32°C

19th Jul 2025464 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20253011 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025261 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025442 AMAQI
20th Jul 2025443 AMAQI

29°C26/33°C

20th Jul 2025444 AMAQI
20th Jul 2025415 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025271 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025371 AMAQI
21st Jul 2025402 AMAQI
21st Jul 2025403 AMAQI

30°C27/34°C

21st Jul 2025404 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20254311 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025461 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253311 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI

31°C28/35°C

22nd Jul 2025384 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20255412 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025563 PMAQI
22nd Jul 2025544 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI

31°C28/35°C

23rd Jul 2025384 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20255310 AMAQI
23rd Jul 20255511 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025573 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025388 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025392 AMAQI
24th Jul 2025403 AMAQI

31°C28/35°C

24th Jul 2025404 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025416 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025632 PMAQI
24th Jul 2025673 PMAQI
24th Jul 2025604 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025369 PMAQI
24th Jul 20253810 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253812 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025403 AMAQI

32°C28/36°C

25th Jul 2025424 AMAQI
25th Jul 2025475 AMAQI
25th Jul 2025476 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025463 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025406 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025288 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253510 PMAQI
25th Jul 20253411 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025361 AMAQI
26th Jul 2025422 AMAQI
26th Jul 2025423 AMAQI

32°C29/36°C

26th Jul 2025424 AMAQI
26th Jul 2025465 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025458 AMAQI
26th Jul 2025419 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025512 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025464 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253511 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025361 AMAQI
27th Jul 2025402 AMAQI
27th Jul 2025403 AMAQI

32°C29/36°C

27th Jul 2025414 AMAQI
27th Jul 2025455 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025447 AMAQI
27th Jul 2025448 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20253610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025344 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025319 PMAQI
27th Jul 20253210 PMAQI
27th Jul 20253311 PMAQI
28th Jul 20253412 AMAQI
28th Jul 2025361 AMAQI
28th Jul 2025402 AMAQI
28th Jul 2025403 AMAQI

31°C29/36°C

28th Jul 2025404 AMAQI
28th Jul 2025415 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025551 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025593 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025527 PMAQI
28th Jul 2025418 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025392 AMAQI
29th Jul 2025383 AMAQI

32°C28/37°C

29th Jul 2025404 AMAQI
29th Jul 2025415 AMAQI
29th Jul 2025426 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20254010 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025475 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025402 AMAQI
30th Jul 2025393 AMAQI

32°C28/38°C

30th Jul 2025394 AMAQI
30th Jul 2025415 AMAQI
30th Jul 2025406 AMAQI
30th Jul 2025417 AMAQI
30th Jul 2025418 AMAQI
30th Jul 2025239 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252711 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025353 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253911 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025361 AMAQI
31st Jul 2025372 AMAQI
31st Jul 2025383 AMAQI

31°C27/36°C

31st Jul 2025394 AMAQI
31st Jul 2025395 AMAQI
31st Jul 2025396 AMAQI
31st Jul 2025397 AMAQI
31st Jul 2025398 AMAQI
31st Jul 2025399 AMAQI
31st Jul 20253910 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025343 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025227 PMAQI
31st Jul 2025268 PMAQI
31st Jul 2025299 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252711 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025343 AMAQI

29°C26/34°C

1st Aug 2025364 AMAQI
1st Aug 2025345 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025379 AMAQI
1st Aug 20252810 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20254112 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025333 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025315 PMAQI
1st Aug 2025346 PMAQI
1st Aug 2025237 PMAQI
1st Aug 2025298 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20252910 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025373 AMAQI

29°C26/32°C

2nd Aug 2025384 AMAQI
2nd Aug 2025375 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025329 AMAQI
2nd Aug 20253410 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025451 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025399 PMAQI
2nd Aug 20253610 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI

31°C27/37°C

3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254011 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025403 AMAQI

32°C28/37°C

4th Aug 2025424 AMAQI
4th Aug 2025435 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025639 AMAQI
4th Aug 20256310 AMAQI
4th Aug 20258011 AMAQI
4th Aug 20258012 PMAQI
4th Aug 2025931 PMAQI
4th Aug 2025942 PMAQI
4th Aug 2025863 PMAQI
4th Aug 2025944 PMAQI
4th Aug 2025945 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025678 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025421 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025403 AMAQI

33°C30/37°C

5th Aug 2025514 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20256610 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20256312 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025535 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025437 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20254710 PMAQI
5th Aug 20254411 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025491 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025503 AMAQI

34°C30/39°C

6th Aug 2025524 AMAQI
4 AM
6th Aug 2025535 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025449 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20254111 AMAQI
11 AM
6th Aug 20255512 PMAQI
6th Aug 2025511 PMAQI
6th Aug 2025552 PMAQI
6 PM
11 PM
3 AM

--°C/°C

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

52AQI

6 heures / Jour
180 heures / Mois
Heure moyenne la plus basse
9 AM - 10 AM

46AQI

2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 11 AM à 4 PM (Moyenne 52), tandis que l'AQI le plus bas était entre 9 AM à 10 AM (Moyenne 46).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 3 AM

47AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
7 PM - 8 PM

44AQI

2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 3 AM (Moyenne 47), tandis que l'AQI le plus bas était entre 7 PM à 8 PM (Moyenne 44).

Jours de 2025 Vs Qualité de l'Air

Hikawacha, Kawaguchi, Saitama, Japan

2025

95%

206

5%

10

Nombre total de jours avec différentes catégories AQI au cours des 218 derniers jours de 2025 (147 jours restants)

Bon
206 Jours
Modéré
10 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 : 95%

Niveau de risque sanitaire:

Très faible

En 2025, 95% des 218 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.

Aperçus Annuels sur la Qualité de l'Air

Hikawacha, Kawaguchi, Saitama, 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
23AQI
4th Janvier 2025
26AQI
5th Janvier 2025
25AQI
6th Janvier 2025
30AQI
7th Janvier 2025
26AQI
8th Janvier 2025
26AQI
9th Janvier 2025
24AQI
10th Janvier 2025
25AQI
11th Janvier 2025
23AQI
12th Janvier 2025
27AQI
13th Janvier 2025
28AQI
14th Janvier 2025
27AQI
15th Janvier 2025
30AQI
16th Janvier 2025
23AQI
17th Janvier 2025
29AQI
18th Janvier 2025
26AQI
19th Janvier 2025
31AQI
20th Janvier 2025
32AQI
21st Janvier 2025
31AQI
22nd Janvier 2025
32AQI
23rd Janvier 2025
33AQI
24th Janvier 2025
35AQI
25th Janvier 2025
33AQI
26th Janvier 2025
33AQI
27th Janvier 2025
24AQI
28th Janvier 2025
30AQI
29th Janvier 2025
27AQI
30th Janvier 2025
28AQI
31st Janvier 2025
27AQI
1st Février 2025
28AQI
2nd Février 2025
29AQI
3rd Février 2025
25AQI
4th Février 2025
29AQI
5th Février 2025
28AQI
6th Février 2025
26AQI
7th Février 2025
26AQI
8th Février 2025
29AQI
9th Février 2025
28AQI
10th Février 2025
25AQI
11th Février 2025
29AQI
12th Février 2025
27AQI
13th Février 2025
31AQI
14th Février 2025
28AQI
15th Février 2025
30AQI
16th Février 2025
32AQI
17th Février 2025
34AQI
18th Février 2025
30AQI
19th Février 2025
30AQI
20th Février 2025
30AQI
21st Février 2025
29AQI
22nd Février 2025
31AQI
23rd Février 2025
31AQI
24th Février 2025
32AQI
25th Février 2025
32AQI
26th Février 2025
33AQI
27th Février 2025
36AQI
28th Février 2025
40AQI
1st Mars 2025
45AQI
2nd Mars 2025
47AQI
3rd Mars 2025
34AQI
4th Mars 2025
31AQI
5th Mars 2025
24AQI
6th Mars 2025
31AQI
7th Mars 2025
31AQI
8th Mars 2025
32AQI
9th Mars 2025
34AQI
10th Mars 2025
33AQI
11th Mars 2025
32AQI
12th Mars 2025
34AQI
13th Mars 2025
35AQI
14th Mars 2025
27AQI
15th Mars 2025
23AQI
16th Mars 2025
19AQI
17th Mars 2025
17AQI
18th Mars 2025
17AQI
19th Mars 2025
14AQI
20th Mars 2025
17AQI
21st Mars 2025
25AQI
22nd Mars 2025
27AQI
23rd Mars 2025
28AQI
24th Mars 2025
28AQI
25th Mars 2025
50AQI
26th Mars 2025
62AQI
27th Mars 2025
59AQI
28th Mars 2025
39AQI
29th Mars 2025
31AQI
30th Mars 2025
36AQI
31st Mars 2025
28AQI
1st Avril 2025
24AQI
2nd Avril 2025
21AQI
3rd Avril 2025
19AQI
4th Avril 2025
18AQI
5th Avril 2025
20AQI
6th Avril 2025
14AQI
7th Avril 2025
15AQI
8th Avril 2025
18AQI
9th Avril 2025
17AQI
10th Avril 2025
22AQI
11th Avril 2025
23AQI
12th Avril 2025
22AQI
13th Avril 2025
18AQI
14th Avril 2025
23AQI
15th Avril 2025
20AQI
16th Avril 2025
19AQI
17th Avril 2025
26AQI
18th Avril 2025
28AQI
19th Avril 2025
35AQI
20th Avril 2025
25AQI
21st Avril 2025
25AQI
22nd Avril 2025
21AQI
23rd Avril 2025
16AQI
24th Avril 2025
19AQI
25th Avril 2025
21AQI
26th Avril 2025
20AQI
27th Avril 2025
21AQI
28th Avril 2025
19AQI
29th Avril 2025
15AQI
30th Avril 2025
18AQI
1st Mai 2025
18AQI
2nd Mai 2025
17AQI
3rd Mai 2025
18AQI
4th Mai 2025
23AQI
5th Mai 2025
20AQI
6th Mai 2025
17AQI
7th Mai 2025
15AQI
8th Mai 2025
18AQI
9th Mai 2025
19AQI
10th Mai 2025
15AQI
11th Mai 2025
16AQI
12th Mai 2025
15AQI
13th Mai 2025
20AQI
14th Mai 2025
19AQI
15th Mai 2025
21AQI
16th Mai 2025
22AQI
17th Mai 2025
18AQI
18th Mai 2025
23AQI
19th Mai 2025
26AQI
20th Mai 2025
38AQI
21st Mai 2025
34AQI
22nd Mai 2025
27AQI
23rd Mai 2025
25AQI
24th Mai 2025
21AQI
25th Mai 2025
19AQI
26th Mai 2025
18AQI
27th Mai 2025
17AQI
28th Mai 2025
15AQI
29th Mai 2025
22AQI
30th Mai 2025
14AQI
31st Mai 2025
13AQI
1st Juin 2025
14AQI
2nd Juin 2025
17AQI
3rd Juin 2025
18AQI
4th Juin 2025
17AQI
5th Juin 2025
23AQI
6th Juin 2025
23AQI
7th Juin 2025
24AQI
8th Juin 2025
31AQI
9th Juin 2025
24AQI
10th Juin 2025
21AQI
11th Juin 2025
20AQI
12th Juin 2025
22AQI
13th Juin 2025
22AQI
14th Juin 2025
18AQI
15th Juin 2025
17AQI
16th Juin 2025
18AQI
17th Juin 2025
26AQI
18th Juin 2025
22AQI
19th Juin 2025
24AQI
20th Juin 2025
22AQI
21st Juin 2025
19AQI
22nd Juin 2025
12AQI
23rd Juin 2025
12AQI
24th Juin 2025
14AQI
25th Juin 2025
15AQI
26th Juin 2025
15AQI
27th Juin 2025
19AQI
28th Juin 2025
17AQI
29th Juin 2025
19AQI
30th Juin 2025
31AQI
1st Juillet 2025
33AQI
2nd Juillet 2025
38AQI
3rd Juillet 2025
44AQI
4th Juillet 2025
45AQI
5th Juillet 2025
48AQI
6th Juillet 2025
58AQI
7th Juillet 2025
78AQI
8th Juillet 2025
79AQI
9th Juillet 2025
83AQI
10th Juillet 2025
65AQI
11th Juillet 2025
56AQI
12th Juillet 2025
57AQI
13th Juillet 2025
56AQI
14th Juillet 2025
48AQI
15th Juillet 2025
48AQI
16th Juillet 2025
41AQI
17th Juillet 2025
43AQI
18th Juillet 2025
37AQI
19th Juillet 2025
34AQI
20th Juillet 2025
35AQI
21st Juillet 2025
38AQI
22nd Juillet 2025
44AQI
23rd Juillet 2025
46AQI
24th Juillet 2025
46AQI
25th Juillet 2025
43AQI
26th Juillet 2025
41AQI
27th Juillet 2025
38AQI
28th Juillet 2025
44AQI
29th Juillet 2025
40AQI
30th Juillet 2025
35AQI
31st Juillet 2025
35AQI
1st Août 2025
33AQI
2nd Août 2025
41AQI
3rd Août 2025
46AQI
4th Août 2025
50AQI

28AQI

30AQI

32AQI

21AQI

20AQI

20AQI

48AQI

43AQI


Nombre de jours

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

202529AQI

31
28
29
2
30
31
30
23
8
4
206
10

Le plus élevé AQI enregistré en

Juillet

48AQI


Le plus bas AQI enregistré en

Juin

20AQI


202433AQI

29
2
29
31
28
2
29
2
29
1
23
8
27
3
28
2
30
1
27
3
31
341
24

Le plus élevé AQI enregistré en

Juillet

45AQI


Le plus bas AQI enregistré en

Décembre

27AQI


202332AQI

31
28
27
4
24
6
29
2
29
1
29
2
30
1
30
31
28
1
31
347
17

Le plus élevé AQI enregistré en

Avril

43AQI


Le plus bas AQI enregistré en

Septembre

24AQI


202229AQI

31
20
1
30
1
15
2
30
1
28
2
20
1
1
28
31
30
30
1
294
9

Le plus élevé AQI enregistré en

Avril

36AQI


Le plus bas AQI enregistré en

Août

21AQI


202123AQI

30
1
28
30
1
30
30
1
29
1
30
1
29
2
30
30
1
30
31
357
8

Le plus élevé AQI enregistré en

Juin

32AQI


Le plus bas AQI enregistré en

Février

13AQI


202016AQI

13
21
18
30
31
31
19
31
30
31
255

Le plus élevé AQI enregistré en

Août

23AQI


Le plus bas AQI enregistré en

Avril

12AQI


Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2024(Moyenne)
33AQI
Année la moins polluée enregistrée
2020(Moyenne)
16AQI


La qualité de l'air annuelle de Hikawacha pour l'année 2025 AQI (29) montre un changement moyen de pourcentage de 16.9% (empiré AQI) par rapport aux années précédentes : 2020 (16), 2021 (23), 2022 (29), 2023 (32), 2024 (33).