Analyse Historique de la Qualité de l'Air à Saku, Nagano, 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
Saku, Nagano, Japan
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
5th Aug 2024
61AQIAQI le plus bas enregistré le
18th Aug 2021
12AQIAnalyse du même jour (3rd 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 46 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 : 4th Aug - 5th Aug 2025
Saku, Nagano, Japan
AQI
Jour
Nuit
.
4 AM4th Aug 2025
7 PM
3 AM5th Aug 2025
Heure du jour
Heure moyenne la plus haute
4PM4th Aug
80AQI
Heure moyenne la plus basse
7AM4th Aug
44AQI
Heure de la nuit
Heure moyenne la plus haute
7PM4th Aug
64AQI
Heure moyenne la plus basse
3AM5th Aug
43AQI
Au cours des 24 dernières heures,
L'AQI de Saku a atteint son point le plus élevé de 80 à 4 PM pendant le Jour, tandis que le point le plus bas, 43, a été enregistré à 3 AM pendant le Nuit entre 4th Aug et 5th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Saku, Nagano, Japan
JulAug
06th - 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 - 05th05th
Jour
Nuit
6th Jul 2025544 AMAQI
6th Jul 2025555 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025589 AMAQI
6th Jul 20256110 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025561 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025556 PMAQI
6th Jul 2025597 PMAQI
6th Jul 2025598 PMAQI
6th Jul 2025579 PMAQI
6th Jul 20255710 PMAQI
6th Jul 20255711 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
24°C19/31°C
7th Jul 2025554 AMAQI
7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025567 AMAQI
7th Jul 2025558 AMAQI
7th Jul 2025569 AMAQI
7th Jul 20255910 AMAQI
7th Jul 20256411 AMAQI
7th Jul 20256312 PMAQI
7th Jul 2025611 PMAQI
7th Jul 2025592 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025635 PMAQI
7th Jul 2025686 PMAQI
7th Jul 2025667 PMAQI
7th Jul 2025668 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025563 AMAQI
24°C20/30°C
8th Jul 2025564 AMAQI
8th Jul 2025575 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025578 AMAQI
8th Jul 2025679 AMAQI
8th Jul 20257910 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20258412 PMAQI
8th Jul 2025751 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025763 PMAQI
8th Jul 2025784 PMAQI
8th Jul 2025775 PMAQI
8th Jul 2025756 PMAQI
8th Jul 2025717 PMAQI
8th Jul 2025708 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256110 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025593 AMAQI
24°C20/30°C
9th Jul 2025594 AMAQI
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025618 AMAQI
9th Jul 2025709 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20257611 AMAQI
9th Jul 20257312 PMAQI
9th Jul 2025731 PMAQI
9th Jul 2025702 PMAQI
9th Jul 2025723 PMAQI
9th Jul 2025774 PMAQI
9th Jul 2025835 PMAQI
9th Jul 2025756 PMAQI
9th Jul 2025687 PMAQI
9th Jul 2025658 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025623 AMAQI
23°C19/29°C
10th Jul 2025624 AMAQI
10th Jul 2025635 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025609 AMAQI
10th Jul 20256210 AMAQI
10th Jul 20256511 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025651 PMAQI
10th Jul 2025652 PMAQI
10th Jul 2025663 PMAQI
10th Jul 2025674 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025538 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255711 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025613 AMAQI
23°C18/29°C
11th Jul 2025624 AMAQI
11th Jul 2025635 AMAQI
11th Jul 2025636 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025638 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20251910 AMAQI
11th Jul 20251911 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025371 PMAQI
11th Jul 2025382 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025394 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025396 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025592 AMAQI
12th Jul 2025593 AMAQI
20°C18/23°C
12th Jul 2025594 AMAQI
12th Jul 2025565 AMAQI
12th Jul 2025576 AMAQI
12th Jul 2025577 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20252010 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20253212 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025432 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025435 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025561 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
21°C17/26°C
13th Jul 2025564 AMAQI
13th Jul 2025555 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025419 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025423 PMAQI
13th Jul 2025444 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025517 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025553 AMAQI
22°C17/29°C
14th Jul 2025554 AMAQI
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025321 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025355 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
21°C18/27°C
15th Jul 2025534 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025281 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025283 PMAQI
15th Jul 2025294 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254611 PMAQI
16th Jul 20254712 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
22°C20/24°C
16th Jul 2025524 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025506 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025359 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025431 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025427 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254210 PMAQI
16th Jul 20254211 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025493 AMAQI
22°C17/28°C
17th Jul 2025484 AMAQI
17th Jul 2025475 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025219 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025282 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025314 PMAQI
17th Jul 2025325 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025358 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025451 AMAQI
18th Jul 2025462 AMAQI
18th Jul 2025473 AMAQI
20°C19/24°C
18th Jul 2025464 AMAQI
18th Jul 2025435 AMAQI
18th Jul 2025436 AMAQI
18th Jul 2025427 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025269 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025372 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025394 PMAQI
18th Jul 2025425 PMAQI
18th Jul 2025426 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254311 PMAQI
19th Jul 20254312 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025442 AMAQI
19th Jul 2025443 AMAQI
22°C16/29°C
19th Jul 2025444 AMAQI
19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252610 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025372 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025407 PMAQI
19th Jul 2025408 PMAQI
19th Jul 2025419 PMAQI
19th Jul 20254010 PMAQI
19th Jul 20254211 PMAQI
20th Jul 20254212 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
23°C18/30°C
20th Jul 2025434 AMAQI
20th Jul 2025435 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253710 AMAQI
20th Jul 20253511 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025362 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025385 PMAQI
20th Jul 2025456 PMAQI
20th Jul 2025437 PMAQI
20th Jul 2025428 PMAQI
20th Jul 2025419 PMAQI
20th Jul 20254110 PMAQI
20th Jul 20254211 PMAQI
21st Jul 20254112 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
24°C18/32°C
21st Jul 2025424 AMAQI
21st Jul 2025415 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025409 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20254011 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025404 PMAQI
21st Jul 2025405 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254110 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20254012 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025413 AMAQI
25°C19/32°C
22nd Jul 2025414 AMAQI
22nd Jul 2025415 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20254710 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025445 PMAQI
22nd Jul 2025476 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025468 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025403 AMAQI
24°C20/32°C
23rd Jul 2025404 AMAQI
23rd Jul 2025415 AMAQI
23rd Jul 2025416 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025512 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025415 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025398 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254310 PMAQI
23rd Jul 20254311 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI
24°C19/31°C
24th Jul 2025434 AMAQI
24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025459 AMAQI
24th Jul 20255310 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025523 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025445 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025477 PMAQI
24th Jul 2025468 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254410 PMAQI
24th Jul 20254411 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025421 AMAQI
25th Jul 2025432 AMAQI
25th Jul 2025433 AMAQI
24°C18/32°C
25th Jul 2025434 AMAQI
25th Jul 2025455 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025459 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025424 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025497 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025479 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254611 PMAQI
26th Jul 20254612 AMAQI
26th Jul 2025441 AMAQI
26th Jul 2025432 AMAQI
26th Jul 2025453 AMAQI
23°C18/31°C
26th Jul 2025464 AMAQI
26th Jul 2025455 AMAQI
26th Jul 2025456 AMAQI
26th Jul 2025457 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025459 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255512 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025532 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025439 PMAQI
26th Jul 20254310 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254412 AMAQI
27th Jul 2025431 AMAQI
27th Jul 2025452 AMAQI
27th Jul 2025453 AMAQI
24°C19/32°C
27th Jul 2025464 AMAQI
27th Jul 2025455 AMAQI
27th Jul 2025456 AMAQI
27th Jul 2025457 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20254612 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025462 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025425 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025439 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254312 AMAQI
28th Jul 2025431 AMAQI
28th Jul 2025452 AMAQI
28th Jul 2025453 AMAQI
25°C18/32°C
28th Jul 2025454 AMAQI
28th Jul 2025455 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025457 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025459 AMAQI
28th Jul 20254810 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025461 PMAQI
28th Jul 2025452 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254512 AMAQI
29th Jul 2025431 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025433 AMAQI
25°C19/32°C
29th Jul 2025444 AMAQI
29th Jul 2025435 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025526 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025498 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254510 PMAQI
29th Jul 20254511 PMAQI
30th Jul 20254312 AMAQI
30th Jul 2025431 AMAQI
30th Jul 2025452 AMAQI
30th Jul 2025453 AMAQI
25°C19/32°C
30th Jul 2025454 AMAQI
30th Jul 2025475 AMAQI
30th Jul 2025476 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025478 AMAQI
30th Jul 2025499 AMAQI
30th Jul 20255410 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025481 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025503 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025496 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254510 PMAQI
30th Jul 20254611 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025452 AMAQI
31st Jul 2025453 AMAQI
24°C18/31°C
31st Jul 2025454 AMAQI
31st Jul 2025465 AMAQI
31st Jul 2025466 AMAQI
31st Jul 2025467 AMAQI
31st Jul 2025468 AMAQI
31st Jul 2025469 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20254511 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025434 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025509 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253812 AMAQI
1st Aug 2025441 AMAQI
1st Aug 2025362 AMAQI
1st Aug 2025403 AMAQI
23°C18/30°C
1st Aug 2025384 AMAQI
1st Aug 2025375 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025319 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025412 PMAQI
1st Aug 2025333 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025445 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025427 PMAQI
1st Aug 2025368 PMAQI
1st Aug 2025389 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253511 PMAQI
2nd Aug 20253512 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025423 AMAQI
22°C16/28°C
2nd Aug 2025424 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025417 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20254010 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025513 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20254110 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025412 AMAQI
3rd Aug 2025403 AMAQI
24°C19/32°C
3rd Aug 2025424 AMAQI
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025419 AMAQI
3rd Aug 20254710 AMAQI
3rd Aug 20254711 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025483 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025469 PMAQI
3rd Aug 20254710 PMAQI
3rd Aug 20254511 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025392 AMAQI
4th Aug 2025403 AMAQI
25°C19/32°C
4th Aug 2025454 AMAQI
4th Aug 2025455 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20256712 PMAQI
4th Aug 2025691 PMAQI
4th Aug 2025742 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025804 PMAQI
4th Aug 2025715 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025647 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255711 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025462 AMAQI
5th Aug 2025433 AMAQI
26°C20/34°C
5th Aug 2025534 AMAQI
4 AM5th Aug 2025525 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025538 AMAQI
5th Aug 2025539 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255511 AMAQI
11 AM5th Aug 20255812 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025552 PMAQI
5th Aug 2025553 PMAQI
5th Aug 2025554 PMAQI
5th Aug 2025485 PMAQI
7 PM
11 PM
3 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
4 AM - 8 AM
48AQI
5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
9 AM - 7 PM
47AQI
11 heures / Jour
330 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 4 AM à 8 AM (Moyenne 48), tandis que l'AQI le plus bas était entre 9 AM à 7 PM (Moyenne 47).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
48AQI
8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM
48AQI
8 heures / Jour
240 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 48), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 48).
Jours de 2025 Vs Qualité de l'Air
Saku, Nagano, Japan
2025
87%
187
13%
28
Nombre total de jours avec différentes catégories AQI au cours des 217 derniers jours de 2025 (148 jours restants)
Bon
187 JoursModéré
28 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 87%
Niveau de risque sanitaire:
Faible
En 2025, 87% des 217 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
Saku, Nagano, 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
29AQI
29AQI
2nd Janvier 2025
31AQI
31AQI
3rd Janvier 2025
27AQI
27AQI
4th Janvier 2025
27AQI
27AQI
5th Janvier 2025
27AQI
27AQI
6th Janvier 2025
35AQI
35AQI
7th Janvier 2025
28AQI
28AQI
8th Janvier 2025
31AQI
31AQI
9th Janvier 2025
27AQI
27AQI
10th Janvier 2025
25AQI
25AQI
11th Janvier 2025
25AQI
25AQI
12th Janvier 2025
30AQI
30AQI
13th Janvier 2025
28AQI
28AQI
14th Janvier 2025
30AQI
30AQI
15th Janvier 2025
31AQI
31AQI
16th Janvier 2025
28AQI
28AQI
17th Janvier 2025
30AQI
30AQI
18th Janvier 2025
27AQI
27AQI
19th Janvier 2025
32AQI
32AQI
20th Janvier 2025
30AQI
30AQI
21st Janvier 2025
39AQI
39AQI
22nd Janvier 2025
37AQI
37AQI
23rd Janvier 2025
46AQI
46AQI
24th Janvier 2025
50AQI
50AQI
25th Janvier 2025
40AQI
40AQI
26th Janvier 2025
37AQI
37AQI
27th Janvier 2025
32AQI
32AQI
28th Janvier 2025
39AQI
39AQI
29th Janvier 2025
37AQI
37AQI
30th Janvier 2025
38AQI
38AQI
31st Janvier 2025
33AQI
33AQI
1st Février 2025
42AQI
42AQI
2nd Février 2025
48AQI
48AQI
3rd Février 2025
44AQI
44AQI
4th Février 2025
39AQI
39AQI
5th Février 2025
36AQI
36AQI
6th Février 2025
32AQI
32AQI
7th Février 2025
34AQI
34AQI
8th Février 2025
31AQI
31AQI
9th Février 2025
30AQI
30AQI
10th Février 2025
31AQI
31AQI
11th Février 2025
32AQI
32AQI
12th Février 2025
32AQI
32AQI
13th Février 2025
32AQI
32AQI
14th Février 2025
38AQI
38AQI
15th Février 2025
31AQI
31AQI
16th Février 2025
41AQI
41AQI
17th Février 2025
40AQI
40AQI
18th Février 2025
37AQI
37AQI
19th Février 2025
32AQI
32AQI
20th Février 2025
29AQI
29AQI
21st Février 2025
30AQI
30AQI
22nd Février 2025
31AQI
31AQI
23rd Février 2025
30AQI
30AQI
24th Février 2025
31AQI
31AQI
25th Février 2025
34AQI
34AQI
26th Février 2025
36AQI
36AQI
27th Février 2025
43AQI
43AQI
28th Février 2025
45AQI
45AQI
1st Mars 2025
49AQI
49AQI
2nd Mars 2025
48AQI
48AQI
3rd Mars 2025
37AQI
37AQI
4th Mars 2025
39AQI
39AQI
5th Mars 2025
33AQI
33AQI
6th Mars 2025
33AQI
33AQI
7th Mars 2025
35AQI
35AQI
8th Mars 2025
39AQI
39AQI
9th Mars 2025
38AQI
38AQI
10th Mars 2025
39AQI
39AQI
11th Mars 2025
45AQI
45AQI
12th Mars 2025
37AQI
37AQI
13th Mars 2025
46AQI
46AQI
14th Mars 2025
40AQI
40AQI
15th Mars 2025
40AQI
40AQI
16th Mars 2025
24AQI
24AQI
17th Mars 2025
23AQI
23AQI
18th Mars 2025
24AQI
24AQI
19th Mars 2025
21AQI
21AQI
20th Mars 2025
27AQI
27AQI
21st Mars 2025
40AQI
40AQI
22nd Mars 2025
47AQI
47AQI
23rd Mars 2025
58AQI
58AQI
24th Mars 2025
59AQI
59AQI
25th Mars 2025
76AQI
76AQI
26th Mars 2025
82AQI
82AQI
27th Mars 2025
71AQI
71AQI
28th Mars 2025
46AQI
46AQI
29th Mars 2025
37AQI
37AQI
30th Mars 2025
37AQI
37AQI
31st Mars 2025
32AQI
32AQI
1st Avril 2025
27AQI
27AQI
2nd Avril 2025
25AQI
25AQI
3rd Avril 2025
21AQI
21AQI
4th Avril 2025
24AQI
24AQI
5th Avril 2025
35AQI
35AQI
6th Avril 2025
28AQI
28AQI
7th Avril 2025
34AQI
34AQI
8th Avril 2025
42AQI
42AQI
9th Avril 2025
27AQI
27AQI
10th Avril 2025
47AQI
47AQI
11th Avril 2025
39AQI
39AQI
12th Avril 2025
48AQI
48AQI
13th Avril 2025
24AQI
24AQI
14th Avril 2025
31AQI
31AQI
15th Avril 2025
21AQI
21AQI
16th Avril 2025
27AQI
27AQI
17th Avril 2025
44AQI
44AQI
18th Avril 2025
53AQI
53AQI
19th Avril 2025
68AQI
68AQI
20th Avril 2025
54AQI
54AQI
21st Avril 2025
42AQI
42AQI
22nd Avril 2025
52AQI
52AQI
23rd Avril 2025
30AQI
30AQI
24th Avril 2025
35AQI
35AQI
25th Avril 2025
37AQI
37AQI
26th Avril 2025
47AQI
47AQI
27th Avril 2025
46AQI
46AQI
28th Avril 2025
47AQI
47AQI
29th Avril 2025
37AQI
37AQI
30th Avril 2025
52AQI
52AQI
1st Mai 2025
48AQI
48AQI
2nd Mai 2025
32AQI
32AQI
3rd Mai 2025
37AQI
37AQI
4th Mai 2025
34AQI
34AQI
5th Mai 2025
40AQI
40AQI
6th Mai 2025
28AQI
28AQI
7th Mai 2025
31AQI
31AQI
8th Mai 2025
35AQI
35AQI
9th Mai 2025
37AQI
37AQI
10th Mai 2025
26AQI
26AQI
11th Mai 2025
26AQI
26AQI
12th Mai 2025
25AQI
25AQI
13th Mai 2025
37AQI
37AQI
14th Mai 2025
44AQI
44AQI
15th Mai 2025
48AQI
48AQI
16th Mai 2025
50AQI
50AQI
17th Mai 2025
34AQI
34AQI
18th Mai 2025
45AQI
45AQI
19th Mai 2025
39AQI
39AQI
20th Mai 2025
59AQI
59AQI
21st Mai 2025
64AQI
64AQI
22nd Mai 2025
59AQI
59AQI
23rd Mai 2025
54AQI
54AQI
24th Mai 2025
45AQI
45AQI
25th Mai 2025
29AQI
29AQI
26th Mai 2025
31AQI
31AQI
27th Mai 2025
33AQI
33AQI
28th Mai 2025
30AQI
30AQI
29th Mai 2025
38AQI
38AQI
30th Mai 2025
26AQI
26AQI
31st Mai 2025
22AQI
22AQI
1st Juin 2025
22AQI
22AQI
2nd Juin 2025
35AQI
35AQI
3rd Juin 2025
25AQI
25AQI
4th Juin 2025
30AQI
30AQI
5th Juin 2025
36AQI
36AQI
6th Juin 2025
45AQI
45AQI
7th Juin 2025
50AQI
50AQI
8th Juin 2025
57AQI
57AQI
9th Juin 2025
56AQI
56AQI
10th Juin 2025
35AQI
35AQI
11th Juin 2025
30AQI
30AQI
12th Juin 2025
37AQI
37AQI
13th Juin 2025
45AQI
45AQI
14th Juin 2025
36AQI
36AQI
15th Juin 2025
30AQI
30AQI
16th Juin 2025
30AQI
30AQI
17th Juin 2025
37AQI
37AQI
18th Juin 2025
42AQI
42AQI
19th Juin 2025
46AQI
46AQI
20th Juin 2025
49AQI
49AQI
21st Juin 2025
52AQI
52AQI
22nd Juin 2025
55AQI
55AQI
23rd Juin 2025
47AQI
47AQI
24th Juin 2025
45AQI
45AQI
25th Juin 2025
44AQI
44AQI
26th Juin 2025
42AQI
42AQI
27th Juin 2025
45AQI
45AQI
28th Juin 2025
45AQI
45AQI
29th Juin 2025
49AQI
49AQI
30th Juin 2025
52AQI
52AQI
1st Juillet 2025
54AQI
54AQI
2nd Juillet 2025
50AQI
50AQI
3rd Juillet 2025
51AQI
51AQI
4th Juillet 2025
53AQI
53AQI
5th Juillet 2025
55AQI
55AQI
6th Juillet 2025
56AQI
56AQI
7th Juillet 2025
59AQI
59AQI
8th Juillet 2025
65AQI
65AQI
9th Juillet 2025
66AQI
66AQI
10th Juillet 2025
61AQI
61AQI
11th Juillet 2025
49AQI
49AQI
12th Juillet 2025
49AQI
49AQI
13th Juillet 2025
50AQI
50AQI
14th Juillet 2025
45AQI
45AQI
15th Juillet 2025
41AQI
41AQI
16th Juillet 2025
45AQI
45AQI
17th Juillet 2025
38AQI
38AQI
18th Juillet 2025
40AQI
40AQI
19th Juillet 2025
40AQI
40AQI
20th Juillet 2025
41AQI
41AQI
21st Juillet 2025
40AQI
40AQI
22nd Juillet 2025
43AQI
43AQI
23rd Juillet 2025
44AQI
44AQI
24th Juillet 2025
46AQI
46AQI
25th Juillet 2025
47AQI
47AQI
26th Juillet 2025
45AQI
45AQI
27th Juillet 2025
45AQI
45AQI
28th Juillet 2025
46AQI
46AQI
29th Juillet 2025
48AQI
48AQI
30th Juillet 2025
47AQI
47AQI
31st Juillet 2025
45AQI
45AQI
1st Août 2025
39AQI
39AQI
2nd Août 2025
43AQI
43AQI
3rd Août 2025
46AQI
46AQI
32AQI
35AQI
42AQI
38AQI
38AQI
42AQI
49AQI
43AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202540AQI
31
28
26
5
25
5
27
4
25
5
22
9
3
187
28
Le plus élevé AQI enregistré en
Juillet49AQI
Le plus bas AQI enregistré en
Janvier32AQI
202432AQI
31
29
29
1
30
29
2
23
7
29
2
27
4
27
3
31
30
31
346
19
Le plus élevé AQI enregistré en
Juin43AQI
Le plus bas AQI enregistré en
Janvier24AQI
202331AQI
31
28
28
3
27
3
26
5
27
3
21
10
31
30
31
29
31
340
24
Le plus élevé AQI enregistré en
Juillet43AQI
Le plus bas AQI enregistré en
Septembre22AQI
202234AQI
30
21
28
3
23
6
26
5
24
6
17
4
1
28
29
2
29
1
31
287
27
Le plus élevé AQI enregistré en
Avril43AQI
Le plus bas AQI enregistré en
Août16AQI
202130AQI
31
27
1
28
1
21
30
1
26
4
26
5
30
1
30
31
28
2
31
339
15
Le plus élevé AQI enregistré en
Juin41AQI
Le plus bas AQI enregistré en
Janvier20AQI
202028AQI
13
19
2
18
25
5
30
1
21
10
19
28
3
24
6
31
228
27
Le plus élevé AQI enregistré en
Août46AQI
Le plus bas AQI enregistré en
Juillet17AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2025(Moyenne)
40AQIAnnée la moins polluée enregistrée
2020(Moyenne)
28AQILa qualité de l'air annuelle de Saku pour l'année 2025 AQI (40) montre un changement moyen de pourcentage de 28.1% (empiré AQI) par rapport aux années précédentes : 2020 (28), 2021 (30), 2022 (34), 2023 (31), 2024 (32).
