Analyse Historique de la Qualité de l'Air à Sayama, 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
Sayama, 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
71AQIAQI le plus bas enregistré le
8th Aug 2021
13AQIAnalyse du même jour (2nd 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 41 de Bon qualité de l'air, montrant une amélioration par rapport à 2024 le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 3rd Aug - 4th Aug 2025
Sayama, Saitama, Japan
AQI
Jour
Nuit
.
4 AM3rd Aug 2025
6 PM
3 AM4th Aug 2025
Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined
AQI
Heure moyenne la plus basse
12AMNaNth undefined
AQI
Heure de la nuit
Heure moyenne la plus haute
12PM3rd Aug
59AQI
Heure moyenne la plus basse
7AM3rd Aug
40AQI
Au cours des 24 dernières heures,
L'AQI de Sayama a atteint son point le plus élevé de 59 à 12 PM pendant le Nuit, tandis que le point le plus bas, 40, a été enregistré à 7 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Sayama, Saitama, Japan
JulAug
05th - 06th06th - 07th07th - 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
Jour
Nuit
5th Jul 2025684 AMAQI
5th Jul 2025705 AMAQI
5th Jul 2025716 AMAQI
5th Jul 2025717 AMAQI
5th Jul 2025718 AMAQI
5th Jul 20251049 AMAQI
5th Jul 202511010 AMAQI
5th Jul 202511211 AMAQI
5th Jul 202510712 PMAQI
5th Jul 2025881 PMAQI
5th Jul 2025842 PMAQI
5th Jul 2025823 PMAQI
5th Jul 2025774 PMAQI
5th Jul 2025725 PMAQI
5th Jul 2025766 PMAQI
5th Jul 2025777 PMAQI
5th Jul 2025778 PMAQI
5th Jul 2025749 PMAQI
5th Jul 20257410 PMAQI
5th Jul 20257511 PMAQI
6th Jul 20257412 AMAQI
6th Jul 2025731 AMAQI
6th Jul 2025712 AMAQI
6th Jul 2025713 AMAQI
29°C26/33°C
6th Jul 2025724 AMAQI
6th Jul 2025755 AMAQI
6th Jul 2025756 AMAQI
6th Jul 2025747 AMAQI
6th Jul 2025748 AMAQI
6th Jul 2025779 AMAQI
6th Jul 20257810 AMAQI
6th Jul 20257211 AMAQI
6th Jul 20257112 PMAQI
6th Jul 2025661 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025594 PMAQI
6th Jul 2025615 PMAQI
6th Jul 2025646 PMAQI
6th Jul 2025677 PMAQI
6th Jul 2025708 PMAQI
6th Jul 2025709 PMAQI
6th Jul 20257010 PMAQI
6th Jul 20257011 PMAQI
7th Jul 20257012 AMAQI
7th Jul 2025731 AMAQI
7th Jul 2025742 AMAQI
7th Jul 2025733 AMAQI
31°C27/36°C
7th Jul 2025744 AMAQI
7th Jul 2025735 AMAQI
7th Jul 2025736 AMAQI
7th Jul 2025747 AMAQI
7th Jul 2025728 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20256310 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256312 PMAQI
7th Jul 2025651 PMAQI
7th Jul 2025642 PMAQI
7th Jul 2025663 PMAQI
7th Jul 2025684 PMAQI
7th Jul 2025685 PMAQI
7th Jul 2025696 PMAQI
7th Jul 2025707 PMAQI
7th Jul 2025728 PMAQI
7th Jul 2025739 PMAQI
7th Jul 20257210 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20257212 AMAQI
8th Jul 2025741 AMAQI
8th Jul 2025732 AMAQI
8th Jul 2025733 AMAQI
31°C28/35°C
8th Jul 2025724 AMAQI
8th Jul 2025715 AMAQI
8th Jul 2025706 AMAQI
8th Jul 2025717 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025739 AMAQI
8th Jul 20257510 AMAQI
8th Jul 20257511 AMAQI
8th Jul 20257612 PMAQI
8th Jul 2025781 PMAQI
8th Jul 2025772 PMAQI
8th Jul 2025713 PMAQI
8th Jul 2025614 PMAQI
8th Jul 2025625 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025767 PMAQI
8th Jul 2025808 PMAQI
8th Jul 2025769 PMAQI
8th Jul 20257710 PMAQI
8th Jul 20257711 PMAQI
9th Jul 20257712 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025722 AMAQI
9th Jul 2025723 AMAQI
30°C28/35°C
9th Jul 2025724 AMAQI
9th Jul 2025735 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025819 AMAQI
9th Jul 20258410 AMAQI
9th Jul 20258911 AMAQI
9th Jul 20259312 PMAQI
9th Jul 2025921 PMAQI
9th Jul 2025942 PMAQI
9th Jul 2025953 PMAQI
9th Jul 2025954 PMAQI
9th Jul 2025955 PMAQI
9th Jul 2025736 PMAQI
9th Jul 2025737 PMAQI
9th Jul 2025758 PMAQI
9th Jul 2025779 PMAQI
9th Jul 20257710 PMAQI
9th Jul 20257611 PMAQI
10th Jul 20257412 AMAQI
10th Jul 2025741 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025743 AMAQI
30°C27/35°C
10th Jul 2025744 AMAQI
10th Jul 2025765 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025767 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025759 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20255911 AMAQI
10th Jul 20255512 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025493 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025486 PMAQI
10th Jul 2025447 PMAQI
10th Jul 2025518 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256712 AMAQI
11th Jul 2025731 AMAQI
11th Jul 2025742 AMAQI
11th Jul 2025743 AMAQI
29°C24/35°C
11th Jul 2025744 AMAQI
11th Jul 2025725 AMAQI
11th Jul 2025726 AMAQI
11th Jul 2025727 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025359 AMAQI
11th Jul 20252410 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025431 PMAQI
11th Jul 2025432 PMAQI
11th Jul 2025433 PMAQI
11th Jul 2025444 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025467 PMAQI
11th Jul 2025518 PMAQI
11th Jul 2025639 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256311 PMAQI
12th Jul 20256312 AMAQI
12th Jul 2025661 AMAQI
12th Jul 2025712 AMAQI
12th Jul 2025713 AMAQI
23°C23/24°C
12th Jul 2025694 AMAQI
12th Jul 2025675 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025677 AMAQI
12th Jul 2025678 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253110 AMAQI
12th Jul 20253311 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025482 PMAQI
12th Jul 2025533 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025496 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025498 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI
25°C21/29°C
13th Jul 2025664 AMAQI
13th Jul 2025635 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253212 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025473 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025447 PMAQI
13th Jul 2025488 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255611 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025633 AMAQI
27°C24/31°C
14th Jul 2025624 AMAQI
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025311 PMAQI
14th Jul 2025312 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025294 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025296 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025603 AMAQI
26°C25/29°C
15th Jul 2025594 AMAQI
15th Jul 2025575 AMAQI
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252110 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025411 PMAQI
15th Jul 2025392 PMAQI
15th Jul 2025393 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025395 PMAQI
15th Jul 2025456 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025599 PMAQI
15th Jul 20255910 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
28°C26/32°C
16th Jul 2025564 AMAQI
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025559 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025486 PMAQI
16th Jul 2025507 PMAQI
16th Jul 2025518 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
28°C24/32°C
17th Jul 2025564 AMAQI
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025269 AMAQI
17th Jul 20251910 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20252012 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025292 PMAQI
17th Jul 2025273 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025265 PMAQI
17th Jul 2025266 PMAQI
17th Jul 2025267 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254711 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
29°C26/33°C
18th Jul 2025544 AMAQI
18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20253012 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025296 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025459 PMAQI
18th Jul 20254510 PMAQI
18th Jul 20254411 PMAQI
19th Jul 20254512 AMAQI
19th Jul 2025511 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
28°C24/33°C
19th Jul 2025514 AMAQI
19th Jul 2025505 AMAQI
19th Jul 2025506 AMAQI
19th Jul 2025507 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20254112 AMAQI
20th Jul 2025491 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025503 AMAQI
29°C25/34°C
20th Jul 2025494 AMAQI
20th Jul 2025465 AMAQI
20th Jul 2025466 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025463 AMAQI
30°C26/35°C
21st Jul 2025454 AMAQI
21st Jul 2025435 AMAQI
21st Jul 2025436 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025351 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025293 PMAQI
21st Jul 2025254 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025226 PMAQI
21st Jul 2025207 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253311 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025433 AMAQI
31°C27/37°C
22nd Jul 2025424 AMAQI
22nd Jul 2025405 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253510 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20254112 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025484 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025278 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025393 AMAQI
32°C28/37°C
23rd Jul 2025394 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025511 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025377 PMAQI
23rd Jul 2025358 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253310 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
32°C28/37°C
24th Jul 2025384 AMAQI
24th Jul 2025405 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025371 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025383 AMAQI
32°C28/37°C
25th Jul 2025384 AMAQI
25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025407 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025379 AMAQI
25th Jul 20254310 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025245 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025258 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20253010 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025331 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025383 AMAQI
32°C28/37°C
26th Jul 2025374 AMAQI
26th Jul 2025385 AMAQI
26th Jul 2025396 AMAQI
26th Jul 2025397 AMAQI
26th Jul 2025388 AMAQI
26th Jul 2025309 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025291 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025313 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025328 PMAQI
26th Jul 2025339 PMAQI
26th Jul 20253310 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253012 AMAQI
27th Jul 2025351 AMAQI
27th Jul 2025372 AMAQI
27th Jul 2025363 AMAQI
32°C28/38°C
27th Jul 2025364 AMAQI
27th Jul 2025355 AMAQI
27th Jul 2025356 AMAQI
27th Jul 2025357 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20252910 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025272 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025247 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025352 AMAQI
28th Jul 2025343 AMAQI
32°C28/37°C
28th Jul 2025344 AMAQI
28th Jul 2025345 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025432 PMAQI
28th Jul 2025483 PMAQI
28th Jul 2025514 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025456 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20253011 PMAQI
29th Jul 20253112 AMAQI
29th Jul 2025321 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025333 AMAQI
32°C28/37°C
29th Jul 2025334 AMAQI
29th Jul 2025345 AMAQI
29th Jul 2025346 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025348 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20255112 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253510 PMAQI
29th Jul 20253611 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025333 AMAQI
32°C27/38°C
30th Jul 2025344 AMAQI
30th Jul 2025365 AMAQI
30th Jul 2025366 AMAQI
30th Jul 2025367 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20254411 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025633 PMAQI
30th Jul 2025594 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025467 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025352 AMAQI
31st Jul 2025353 AMAQI
31°C27/36°C
31st Jul 2025344 AMAQI
31st Jul 2025345 AMAQI
31st Jul 2025346 AMAQI
31st Jul 2025347 AMAQI
31st Jul 2025348 AMAQI
31st Jul 2025349 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025448 PMAQI
31st Jul 2025389 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20253311 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025313 AMAQI
29°C25/35°C
1st Aug 2025334 AMAQI
1st Aug 2025335 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20254410 AMAQI
1st Aug 20254811 AMAQI
1st Aug 20255112 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025557 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025343 AMAQI
28°C25/31°C
2nd Aug 2025374 AMAQI
2nd Aug 2025385 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254710 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254712 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025573 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254311 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
31°C26/37°C
3rd Aug 2025404 AMAQI
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025479 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025499 PMAQI
3rd Aug 20254910 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254712 AMAQI
4th Aug 2025411 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
--°C/°C
4th Aug 2025444 AMAQI
4 AM4th Aug 2025455 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025457 AMAQI
11 AM
6 PM
11 PM
3 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
4 AM - 8 AM
51AQI
5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
9 AM - 12 PM
44AQI
4 heures / Jour
120 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 4 AM à 8 AM (Moyenne 51), tandis que l'AQI le plus bas était entre 9 AM à 12 PM (Moyenne 44).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 3 AM
50AQI
4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
7 PM - 8 PM
45AQI
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 50), tandis que l'AQI le plus bas était entre 7 PM à 8 PM (Moyenne 45).
Jours de 2025 Vs Qualité de l'Air
Sayama, Saitama, Japan
2025
83%
177
17%
37
Nombre total de jours avec différentes catégories AQI au cours des 215 derniers jours de 2025 (150 jours restants)
Bon
177 JoursModéré
37 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 83%
Niveau de risque sanitaire:
Faible
En 2025, 83% des 215 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
Sayama, 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
34AQI
34AQI
2nd Janvier 2025
34AQI
34AQI
3rd Janvier 2025
26AQI
26AQI
4th Janvier 2025
28AQI
28AQI
5th Janvier 2025
36AQI
36AQI
6th Janvier 2025
52AQI
52AQI
7th Janvier 2025
31AQI
31AQI
8th Janvier 2025
37AQI
37AQI
9th Janvier 2025
36AQI
36AQI
10th Janvier 2025
31AQI
31AQI
11th Janvier 2025
34AQI
34AQI
12th Janvier 2025
41AQI
41AQI
13th Janvier 2025
33AQI
33AQI
14th Janvier 2025
40AQI
40AQI
15th Janvier 2025
37AQI
37AQI
16th Janvier 2025
34AQI
34AQI
17th Janvier 2025
31AQI
31AQI
18th Janvier 2025
43AQI
43AQI
19th Janvier 2025
49AQI
49AQI
20th Janvier 2025
42AQI
42AQI
21st Janvier 2025
46AQI
46AQI
22nd Janvier 2025
41AQI
41AQI
23rd Janvier 2025
50AQI
50AQI
24th Janvier 2025
51AQI
51AQI
25th Janvier 2025
39AQI
39AQI
26th Janvier 2025
38AQI
38AQI
27th Janvier 2025
39AQI
39AQI
28th Janvier 2025
42AQI
42AQI
29th Janvier 2025
34AQI
34AQI
30th Janvier 2025
39AQI
39AQI
31st Janvier 2025
31AQI
31AQI
1st Février 2025
51AQI
51AQI
2nd Février 2025
44AQI
44AQI
3rd Février 2025
48AQI
48AQI
4th Février 2025
38AQI
38AQI
5th Février 2025
38AQI
38AQI
6th Février 2025
30AQI
30AQI
7th Février 2025
36AQI
36AQI
8th Février 2025
30AQI
30AQI
9th Février 2025
31AQI
31AQI
10th Février 2025
31AQI
31AQI
11th Février 2025
38AQI
38AQI
12th Février 2025
43AQI
43AQI
13th Février 2025
50AQI
50AQI
14th Février 2025
38AQI
38AQI
15th Février 2025
49AQI
49AQI
16th Février 2025
46AQI
46AQI
17th Février 2025
48AQI
48AQI
18th Février 2025
35AQI
35AQI
19th Février 2025
36AQI
36AQI
20th Février 2025
30AQI
30AQI
21st Février 2025
31AQI
31AQI
22nd Février 2025
32AQI
32AQI
23rd Février 2025
32AQI
32AQI
24th Février 2025
33AQI
33AQI
25th Février 2025
35AQI
35AQI
26th Février 2025
40AQI
40AQI
27th Février 2025
43AQI
43AQI
28th Février 2025
53AQI
53AQI
1st Mars 2025
58AQI
58AQI
2nd Mars 2025
65AQI
65AQI
3rd Mars 2025
41AQI
41AQI
4th Mars 2025
42AQI
42AQI
5th Mars 2025
31AQI
31AQI
6th Mars 2025
36AQI
36AQI
7th Mars 2025
32AQI
32AQI
8th Mars 2025
43AQI
43AQI
9th Mars 2025
39AQI
39AQI
10th Mars 2025
40AQI
40AQI
11th Mars 2025
42AQI
42AQI
12th Mars 2025
51AQI
51AQI
13th Mars 2025
51AQI
51AQI
14th Mars 2025
49AQI
49AQI
15th Mars 2025
42AQI
42AQI
16th Mars 2025
28AQI
28AQI
17th Mars 2025
27AQI
27AQI
18th Mars 2025
29AQI
29AQI
19th Mars 2025
20AQI
20AQI
20th Mars 2025
29AQI
29AQI
21st Mars 2025
42AQI
42AQI
22nd Mars 2025
51AQI
51AQI
23rd Mars 2025
58AQI
58AQI
24th Mars 2025
62AQI
62AQI
25th Mars 2025
77AQI
77AQI
26th Mars 2025
80AQI
80AQI
27th Mars 2025
77AQI
77AQI
28th Mars 2025
60AQI
60AQI
29th Mars 2025
37AQI
37AQI
30th Mars 2025
44AQI
44AQI
31st Mars 2025
34AQI
34AQI
1st Avril 2025
33AQI
33AQI
2nd Avril 2025
22AQI
22AQI
3rd Avril 2025
23AQI
23AQI
4th Avril 2025
21AQI
21AQI
5th Avril 2025
31AQI
31AQI
6th Avril 2025
26AQI
26AQI
7th Avril 2025
34AQI
34AQI
8th Avril 2025
41AQI
41AQI
9th Avril 2025
29AQI
29AQI
10th Avril 2025
51AQI
51AQI
11th Avril 2025
43AQI
43AQI
12th Avril 2025
45AQI
45AQI
13th Avril 2025
38AQI
38AQI
14th Avril 2025
41AQI
41AQI
15th Avril 2025
33AQI
33AQI
16th Avril 2025
36AQI
36AQI
17th Avril 2025
49AQI
49AQI
18th Avril 2025
57AQI
57AQI
19th Avril 2025
68AQI
68AQI
20th Avril 2025
62AQI
62AQI
21st Avril 2025
49AQI
49AQI
22nd Avril 2025
53AQI
53AQI
23rd Avril 2025
33AQI
33AQI
24th Avril 2025
41AQI
41AQI
25th Avril 2025
40AQI
40AQI
26th Avril 2025
49AQI
49AQI
27th Avril 2025
51AQI
51AQI
28th Avril 2025
52AQI
52AQI
29th Avril 2025
38AQI
38AQI
30th Avril 2025
51AQI
51AQI
1st Mai 2025
43AQI
43AQI
2nd Mai 2025
35AQI
35AQI
3rd Mai 2025
30AQI
30AQI
4th Mai 2025
40AQI
40AQI
5th Mai 2025
33AQI
33AQI
6th Mai 2025
33AQI
33AQI
7th Mai 2025
24AQI
24AQI
8th Mai 2025
33AQI
33AQI
9th Mai 2025
32AQI
32AQI
10th Mai 2025
23AQI
23AQI
11th Mai 2025
22AQI
22AQI
12th Mai 2025
24AQI
24AQI
13th Mai 2025
35AQI
35AQI
14th Mai 2025
38AQI
38AQI
15th Mai 2025
40AQI
40AQI
16th Mai 2025
47AQI
47AQI
17th Mai 2025
29AQI
29AQI
18th Mai 2025
46AQI
46AQI
19th Mai 2025
45AQI
45AQI
20th Mai 2025
63AQI
63AQI
21st Mai 2025
65AQI
65AQI
22nd Mai 2025
52AQI
52AQI
23rd Mai 2025
50AQI
50AQI
24th Mai 2025
47AQI
47AQI
25th Mai 2025
34AQI
34AQI
26th Mai 2025
34AQI
34AQI
27th Mai 2025
29AQI
29AQI
28th Mai 2025
29AQI
29AQI
29th Mai 2025
37AQI
37AQI
30th Mai 2025
31AQI
31AQI
31st Mai 2025
21AQI
21AQI
1st Juin 2025
25AQI
25AQI
2nd Juin 2025
33AQI
33AQI
3rd Juin 2025
36AQI
36AQI
4th Juin 2025
29AQI
29AQI
5th Juin 2025
42AQI
42AQI
6th Juin 2025
45AQI
45AQI
7th Juin 2025
51AQI
51AQI
8th Juin 2025
60AQI
60AQI
9th Juin 2025
52AQI
52AQI
10th Juin 2025
37AQI
37AQI
11th Juin 2025
32AQI
32AQI
12th Juin 2025
40AQI
40AQI
13th Juin 2025
47AQI
47AQI
14th Juin 2025
39AQI
39AQI
15th Juin 2025
32AQI
32AQI
16th Juin 2025
37AQI
37AQI
17th Juin 2025
48AQI
48AQI
18th Juin 2025
44AQI
44AQI
19th Juin 2025
48AQI
48AQI
20th Juin 2025
47AQI
47AQI
21st Juin 2025
39AQI
39AQI
22nd Juin 2025
27AQI
27AQI
23rd Juin 2025
29AQI
29AQI
24th Juin 2025
27AQI
27AQI
25th Juin 2025
23AQI
23AQI
26th Juin 2025
23AQI
23AQI
27th Juin 2025
29AQI
29AQI
28th Juin 2025
31AQI
31AQI
29th Juin 2025
34AQI
34AQI
30th Juin 2025
38AQI
38AQI
1st Juillet 2025
42AQI
42AQI
2nd Juillet 2025
43AQI
43AQI
3rd Juillet 2025
46AQI
46AQI
4th Juillet 2025
46AQI
46AQI
5th Juillet 2025
47AQI
47AQI
6th Juillet 2025
52AQI
52AQI
7th Juillet 2025
69AQI
69AQI
8th Juillet 2025
74AQI
74AQI
9th Juillet 2025
78AQI
78AQI
10th Juillet 2025
65AQI
65AQI
11th Juillet 2025
55AQI
55AQI
12th Juillet 2025
56AQI
56AQI
13th Juillet 2025
55AQI
55AQI
14th Juillet 2025
47AQI
47AQI
15th Juillet 2025
46AQI
46AQI
16th Juillet 2025
46AQI
46AQI
17th Juillet 2025
45AQI
45AQI
18th Juillet 2025
42AQI
42AQI
19th Juillet 2025
35AQI
35AQI
20th Juillet 2025
36AQI
36AQI
21st Juillet 2025
40AQI
40AQI
22nd Juillet 2025
41AQI
41AQI
23rd Juillet 2025
46AQI
46AQI
24th Juillet 2025
46AQI
46AQI
25th Juillet 2025
44AQI
44AQI
26th Juillet 2025
43AQI
43AQI
27th Juillet 2025
41AQI
41AQI
28th Juillet 2025
44AQI
44AQI
29th Juillet 2025
43AQI
43AQI
30th Juillet 2025
35AQI
35AQI
31st Juillet 2025
35AQI
35AQI
1st Août 2025
34AQI
34AQI
2nd Août 2025
41AQI
41AQI
38AQI
39AQI
46AQI
41AQI
37AQI
37AQI
48AQI
38AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202541AQI
29
2
26
2
20
11
22
8
28
3
27
3
23
8
2
177
37
Le plus élevé AQI enregistré en
Juillet48AQI
Le plus bas AQI enregistré en
Mai37AQI
202441AQI
28
3
26
3
23
8
15
15
25
6
24
6
12
19
28
3
26
4
31
27
3
30
1
295
71
Le plus élevé AQI enregistré en
Avril55AQI
Le plus bas AQI enregistré en
Octobre35AQI
202345AQI
24
7
18
10
11
20
15
15
23
8
19
11
20
11
28
3
25
5
25
6
18
11
23
8
249
115
Le plus élevé AQI enregistré en
Avril54AQI
Le plus bas AQI enregistré en
Août33AQI
202240AQI
28
3
18
3
17
14
10
7
22
9
20
10
18
3
1
25
3
26
5
21
9
31
237
66
Le plus élevé AQI enregistré en
Mars47AQI
Le plus bas AQI enregistré en
Août31AQI
202141AQI
23
8
20
8
20
9
2
25
5
24
7
24
6
29
2
24
7
27
3
25
6
20
10
21
10
282
81
2
Le plus élevé AQI enregistré en
Mars46AQI
Le plus bas AQI enregistré en
Juillet36AQI
202037AQI
11
2
17
4
16
2
21
9
27
4
18
13
19
27
4
19
11
23
8
198
57
Le plus élevé AQI enregistré en
Août48AQI
Le plus bas AQI enregistré en
Septembre25AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2023(Moyenne)
45AQIAnnée la moins polluée enregistrée
2020(Moyenne)
37AQILa qualité de l'air annuelle de Sayama pour l'année 2025 AQI (41) montre un changement moyen de pourcentage de 0.5% (empiré AQI) par rapport aux années précédentes : 2020 (37), 2021 (41), 2022 (40), 2023 (45), 2024 (41).
