Analyse Historique de la Qualité de l'Air à Arai, Ina, 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
Arai, Ina, Nagano, Japan
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
3rd Aug 2024
58AQIAQI le plus bas enregistré le
22nd Aug 2021
9AQIAnalyse 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 47 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
Arai, Ina, 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
91AQI
Heure moyenne la plus basse
7AM4th Aug
46AQI
Heure de la nuit
Heure moyenne la plus haute
7PM4th Aug
68AQI
Heure moyenne la plus basse
3AM5th Aug
44AQI
Au cours des 24 dernières heures,
L'AQI de Arai a atteint son point le plus élevé de 91 à 4 PM pendant le Jour, tandis que le point le plus bas, 44, a été enregistré à 3 AM pendant le Nuit entre 4th Aug et 5th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Arai, Ina, 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 2025524 AMAQI
6th Jul 2025545 AMAQI
6th Jul 2025536 AMAQI
6th Jul 2025537 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20256510 AMAQI
6th Jul 20256911 AMAQI
6th Jul 20256712 PMAQI
6th Jul 2025571 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025524 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025517 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255412 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025542 AMAQI
7th Jul 2025543 AMAQI
20°C13/24°C
7th Jul 2025544 AMAQI
7th Jul 2025555 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025558 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20256211 AMAQI
7th Jul 20256112 PMAQI
7th Jul 2025601 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025603 PMAQI
7th Jul 2025574 PMAQI
7th Jul 2025615 PMAQI
7th Jul 2025646 PMAQI
7th Jul 2025737 PMAQI
7th Jul 2025698 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256510 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
20°C15/23°C
8th Jul 2025554 AMAQI
8th Jul 2025565 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20256110 AMAQI
8th Jul 20256611 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025645 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025697 PMAQI
8th Jul 2025708 PMAQI
8th Jul 2025709 PMAQI
8th Jul 20257010 PMAQI
8th Jul 20256911 PMAQI
9th Jul 20256812 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025573 AMAQI
20°C15/22°C
9th Jul 2025584 AMAQI
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025588 AMAQI
9th Jul 2025659 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20256211 AMAQI
9th Jul 20256412 PMAQI
9th Jul 2025671 PMAQI
9th Jul 2025722 PMAQI
9th Jul 2025743 PMAQI
9th Jul 2025874 PMAQI
9th Jul 2025785 PMAQI
9th Jul 2025776 PMAQI
9th Jul 2025797 PMAQI
9th Jul 2025718 PMAQI
9th Jul 2025719 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20255812 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025603 AMAQI
19°C12/23°C
10th Jul 2025604 AMAQI
10th Jul 2025635 AMAQI
10th Jul 2025636 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20256110 AMAQI
10th Jul 20256711 AMAQI
10th Jul 20257812 PMAQI
10th Jul 2025761 PMAQI
10th Jul 2025742 PMAQI
10th Jul 2025723 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025646 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255311 PMAQI
11th Jul 20255312 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025543 AMAQI
22°C13/29°C
11th Jul 2025624 AMAQI
11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252011 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025301 PMAQI
11th Jul 2025382 PMAQI
11th Jul 2025373 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025395 PMAQI
11th Jul 2025376 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025521 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025583 AMAQI
22°C17/27°C
12th Jul 2025574 AMAQI
12th Jul 2025555 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025309 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252611 AMAQI
12th Jul 20253112 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025394 PMAQI
12th Jul 2025425 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025497 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
22°C18/27°C
13th Jul 2025564 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025566 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025383 PMAQI
13th Jul 2025424 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025427 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025552 AMAQI
14th Jul 2025563 AMAQI
23°C19/29°C
14th Jul 2025554 AMAQI
14th Jul 2025545 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025429 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20252812 PMAQI
14th Jul 2025381 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025325 PMAQI
14th Jul 2025306 PMAQI
14th Jul 2025237 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025419 PMAQI
14th Jul 20254210 PMAQI
14th Jul 20254111 PMAQI
15th Jul 20254112 AMAQI
15th Jul 2025441 AMAQI
15th Jul 2025422 AMAQI
15th Jul 2025523 AMAQI
20°C16/22°C
15th Jul 2025534 AMAQI
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20251310 AMAQI
15th Jul 20251511 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025211 PMAQI
15th Jul 2025222 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025284 PMAQI
15th Jul 2025295 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025277 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025409 PMAQI
15th Jul 20254210 PMAQI
15th Jul 20254111 PMAQI
16th Jul 20254212 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
18°C13/21°C
16th Jul 2025504 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025468 AMAQI
16th Jul 2025349 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20254812 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025405 PMAQI
16th Jul 2025396 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025399 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253611 PMAQI
17th Jul 20253412 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025403 AMAQI
17°C11/20°C
17th Jul 2025484 AMAQI
17th Jul 2025485 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025229 AMAQI
17th Jul 20251510 AMAQI
17th Jul 20251611 AMAQI
17th Jul 20252212 PMAQI
17th Jul 2025221 PMAQI
17th Jul 2025222 PMAQI
17th Jul 2025243 PMAQI
17th Jul 2025304 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025316 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025452 AMAQI
18th Jul 2025463 AMAQI
16°C12/14°C
18th Jul 2025444 AMAQI
18th Jul 2025415 AMAQI
18th Jul 2025406 AMAQI
18th Jul 2025407 AMAQI
18th Jul 2025408 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025262 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025297 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025399 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025401 AMAQI
19th Jul 2025442 AMAQI
19th Jul 2025443 AMAQI
17°C9/21°C
19th Jul 2025424 AMAQI
19th Jul 2025405 AMAQI
19th Jul 2025406 AMAQI
19th Jul 2025417 AMAQI
19th Jul 2025398 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252112 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025412 AMAQI
20th Jul 2025423 AMAQI
18°C11/22°C
20th Jul 2025424 AMAQI
20th Jul 2025395 AMAQI
20th Jul 2025386 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025388 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253511 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025392 AMAQI
21st Jul 2025403 AMAQI
20°C12/25°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 20253210 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025381 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025383 AMAQI
20°C14/25°C
22nd Jul 2025384 AMAQI
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025329 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20254011 PMAQI
23rd Jul 20254012 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025383 AMAQI
20°C14/24°C
23rd Jul 2025394 AMAQI
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025407 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20254310 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20253811 PMAQI
24th Jul 20253912 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
20°C13/25°C
24th Jul 2025414 AMAQI
24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025439 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255612 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025486 PMAQI
24th Jul 2025377 PMAQI
24th Jul 2025378 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253212 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025402 AMAQI
25th Jul 2025413 AMAQI
21°C12/28°C
25th Jul 2025434 AMAQI
25th Jul 2025445 AMAQI
25th Jul 2025446 AMAQI
25th Jul 2025447 AMAQI
25th Jul 2025448 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253611 AMAQI
25th Jul 20253512 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025372 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025354 PMAQI
25th Jul 2025405 PMAQI
25th Jul 2025416 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025328 PMAQI
25th Jul 2025399 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253711 PMAQI
26th Jul 20253512 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025412 AMAQI
26th Jul 2025403 AMAQI
21°C17/27°C
26th Jul 2025404 AMAQI
26th Jul 2025405 AMAQI
26th Jul 2025406 AMAQI
26th Jul 2025397 AMAQI
26th Jul 2025398 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20252911 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025271 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025284 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025266 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025362 AMAQI
27th Jul 2025393 AMAQI
19°C13/24°C
27th Jul 2025384 AMAQI
27th Jul 2025375 AMAQI
27th Jul 2025376 AMAQI
27th Jul 2025387 AMAQI
27th Jul 2025378 AMAQI
27th Jul 2025299 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025356 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253310 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025321 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025373 AMAQI
19°C12/23°C
28th Jul 2025374 AMAQI
28th Jul 2025365 AMAQI
28th Jul 2025366 AMAQI
28th Jul 2025367 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253010 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025391 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025353 AMAQI
20°C13/24°C
29th Jul 2025364 AMAQI
29th Jul 2025375 AMAQI
29th Jul 2025366 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025459 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20254910 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20254912 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025432 AMAQI
30th Jul 2025373 AMAQI
21°C13/26°C
30th Jul 2025394 AMAQI
30th Jul 2025415 AMAQI
30th Jul 2025416 AMAQI
30th Jul 2025407 AMAQI
30th Jul 2025418 AMAQI
30th Jul 2025489 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20254912 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025423 AMAQI
22°C13/31°C
31st Jul 2025424 AMAQI
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025471 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025404 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025456 PMAQI
31st Jul 2025367 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20253710 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025371 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025343 AMAQI
20°C12/26°C
1st Aug 2025364 AMAQI
1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255010 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20254012 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025383 AMAQI
20°C11/25°C
2nd Aug 2025414 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025407 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20253910 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025459 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025422 AMAQI
3rd Aug 2025403 AMAQI
21°C14/26°C
3rd Aug 2025424 AMAQI
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20255010 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254711 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025391 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025403 AMAQI
20°C14/24°C
4th Aug 2025464 AMAQI
4th Aug 2025465 AMAQI
4th Aug 2025466 AMAQI
4th Aug 2025467 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025579 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20257512 PMAQI
4th Aug 2025711 PMAQI
4th Aug 2025762 PMAQI
4th Aug 2025723 PMAQI
4th Aug 2025914 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025462 AMAQI
5th Aug 2025443 AMAQI
20°C14/24°C
5th Aug 2025524 AMAQI
4 AM5th Aug 2025545 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025519 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20255611 AMAQI
11 AM5th Aug 20255812 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025613 PMAQI
7 PM
11 PM
3 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
4 AM - 8 AM
46AQI
5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
9 AM - 10 AM
40AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 4 AM à 8 AM (Moyenne 46), tandis que l'AQI le plus bas était entre 9 AM à 10 AM (Moyenne 40).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM
45AQI
8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM
45AQI
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 45), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 45).
Jours de 2025 Vs Qualité de l'Air
Arai, Ina, Nagano, Japan
2025
89%
192
11%
23
Nombre total de jours avec différentes catégories AQI au cours des 217 derniers jours de 2025 (148 jours restants)
Bon
192 JoursModéré
23 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 89%
Niveau de risque sanitaire:
Faible
En 2025, 89% 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
Arai, Ina, 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
29AQI
29AQI
3rd Janvier 2025
29AQI
29AQI
4th Janvier 2025
29AQI
29AQI
5th Janvier 2025
28AQI
28AQI
6th Janvier 2025
40AQI
40AQI
7th Janvier 2025
29AQI
29AQI
8th Janvier 2025
30AQI
30AQI
9th Janvier 2025
30AQI
30AQI
10th Janvier 2025
26AQI
26AQI
11th Janvier 2025
28AQI
28AQI
12th Janvier 2025
33AQI
33AQI
13th Janvier 2025
30AQI
30AQI
14th Janvier 2025
33AQI
33AQI
15th Janvier 2025
32AQI
32AQI
16th Janvier 2025
26AQI
26AQI
17th Janvier 2025
28AQI
28AQI
18th Janvier 2025
30AQI
30AQI
19th Janvier 2025
36AQI
36AQI
20th Janvier 2025
33AQI
33AQI
21st Janvier 2025
35AQI
35AQI
22nd Janvier 2025
38AQI
38AQI
23rd Janvier 2025
50AQI
50AQI
24th Janvier 2025
52AQI
52AQI
25th Janvier 2025
39AQI
39AQI
26th Janvier 2025
36AQI
36AQI
27th Janvier 2025
30AQI
30AQI
28th Janvier 2025
30AQI
30AQI
29th Janvier 2025
33AQI
33AQI
30th Janvier 2025
31AQI
31AQI
31st Janvier 2025
33AQI
33AQI
1st Février 2025
44AQI
44AQI
2nd Février 2025
40AQI
40AQI
3rd Février 2025
41AQI
41AQI
4th Février 2025
35AQI
35AQI
5th Février 2025
35AQI
35AQI
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
31AQI
31AQI
12th Février 2025
30AQI
30AQI
13th Février 2025
32AQI
32AQI
14th Février 2025
31AQI
31AQI
15th Février 2025
31AQI
31AQI
16th Février 2025
42AQI
42AQI
17th Février 2025
41AQI
41AQI
18th Février 2025
35AQI
35AQI
19th Février 2025
34AQI
34AQI
20th Février 2025
31AQI
31AQI
21st Février 2025
31AQI
31AQI
22nd Février 2025
31AQI
31AQI
23rd Février 2025
32AQI
32AQI
24th Février 2025
32AQI
32AQI
25th Février 2025
34AQI
34AQI
26th Février 2025
36AQI
36AQI
27th Février 2025
38AQI
38AQI
28th Février 2025
43AQI
43AQI
1st Mars 2025
41AQI
41AQI
2nd Mars 2025
44AQI
44AQI
3rd Mars 2025
38AQI
38AQI
4th Mars 2025
36AQI
36AQI
5th Mars 2025
40AQI
40AQI
6th Mars 2025
34AQI
34AQI
7th Mars 2025
37AQI
37AQI
8th Mars 2025
35AQI
35AQI
9th Mars 2025
37AQI
37AQI
10th Mars 2025
37AQI
37AQI
11th Mars 2025
34AQI
34AQI
12th Mars 2025
31AQI
31AQI
13th Mars 2025
41AQI
41AQI
14th Mars 2025
39AQI
39AQI
15th Mars 2025
39AQI
39AQI
16th Mars 2025
25AQI
25AQI
17th Mars 2025
23AQI
23AQI
18th Mars 2025
24AQI
24AQI
19th Mars 2025
21AQI
21AQI
20th Mars 2025
28AQI
28AQI
21st Mars 2025
44AQI
44AQI
22nd Mars 2025
48AQI
48AQI
23rd Mars 2025
57AQI
57AQI
24th Mars 2025
59AQI
59AQI
25th Mars 2025
73AQI
73AQI
26th Mars 2025
95AQI
95AQI
27th Mars 2025
71AQI
71AQI
28th Mars 2025
49AQI
49AQI
29th Mars 2025
38AQI
38AQI
30th Mars 2025
38AQI
38AQI
31st Mars 2025
30AQI
30AQI
1st Avril 2025
26AQI
26AQI
2nd Avril 2025
23AQI
23AQI
3rd Avril 2025
22AQI
22AQI
4th Avril 2025
22AQI
22AQI
5th Avril 2025
29AQI
29AQI
6th Avril 2025
24AQI
24AQI
7th Avril 2025
33AQI
33AQI
8th Avril 2025
39AQI
39AQI
9th Avril 2025
29AQI
29AQI
10th Avril 2025
44AQI
44AQI
11th Avril 2025
35AQI
35AQI
12th Avril 2025
46AQI
46AQI
13th Avril 2025
27AQI
27AQI
14th Avril 2025
37AQI
37AQI
15th Avril 2025
21AQI
21AQI
16th Avril 2025
32AQI
32AQI
17th Avril 2025
43AQI
43AQI
18th Avril 2025
53AQI
53AQI
19th Avril 2025
68AQI
68AQI
20th Avril 2025
53AQI
53AQI
21st Avril 2025
42AQI
42AQI
22nd Avril 2025
46AQI
46AQI
23rd Avril 2025
28AQI
28AQI
24th Avril 2025
30AQI
30AQI
25th Avril 2025
37AQI
37AQI
26th Avril 2025
43AQI
43AQI
27th Avril 2025
46AQI
46AQI
28th Avril 2025
44AQI
44AQI
29th Avril 2025
37AQI
37AQI
30th Avril 2025
51AQI
51AQI
1st Mai 2025
45AQI
45AQI
2nd Mai 2025
34AQI
34AQI
3rd Mai 2025
34AQI
34AQI
4th Mai 2025
35AQI
35AQI
5th Mai 2025
39AQI
39AQI
6th Mai 2025
31AQI
31AQI
7th Mai 2025
29AQI
29AQI
8th Mai 2025
34AQI
34AQI
9th Mai 2025
29AQI
29AQI
10th Mai 2025
24AQI
24AQI
11th Mai 2025
26AQI
26AQI
12th Mai 2025
26AQI
26AQI
13th Mai 2025
38AQI
38AQI
14th Mai 2025
44AQI
44AQI
15th Mai 2025
47AQI
47AQI
16th Mai 2025
48AQI
48AQI
17th Mai 2025
35AQI
35AQI
18th Mai 2025
46AQI
46AQI
19th Mai 2025
44AQI
44AQI
20th Mai 2025
62AQI
62AQI
21st Mai 2025
64AQI
64AQI
22nd Mai 2025
50AQI
50AQI
23rd Mai 2025
54AQI
54AQI
24th Mai 2025
48AQI
48AQI
25th Mai 2025
30AQI
30AQI
26th Mai 2025
31AQI
31AQI
27th Mai 2025
30AQI
30AQI
28th Mai 2025
27AQI
27AQI
29th Mai 2025
36AQI
36AQI
30th Mai 2025
23AQI
23AQI
31st Mai 2025
22AQI
22AQI
1st Juin 2025
21AQI
21AQI
2nd Juin 2025
30AQI
30AQI
3rd Juin 2025
24AQI
24AQI
4th Juin 2025
30AQI
30AQI
5th Juin 2025
35AQI
35AQI
6th Juin 2025
43AQI
43AQI
7th Juin 2025
46AQI
46AQI
8th Juin 2025
55AQI
55AQI
9th Juin 2025
54AQI
54AQI
10th Juin 2025
32AQI
32AQI
11th Juin 2025
29AQI
29AQI
12th Juin 2025
38AQI
38AQI
13th Juin 2025
47AQI
47AQI
14th Juin 2025
39AQI
39AQI
15th Juin 2025
29AQI
29AQI
16th Juin 2025
30AQI
30AQI
17th Juin 2025
38AQI
38AQI
18th Juin 2025
47AQI
47AQI
19th Juin 2025
50AQI
50AQI
20th Juin 2025
55AQI
55AQI
21st Juin 2025
49AQI
49AQI
22nd Juin 2025
43AQI
43AQI
23rd Juin 2025
33AQI
33AQI
24th Juin 2025
33AQI
33AQI
25th Juin 2025
33AQI
33AQI
26th Juin 2025
29AQI
29AQI
27th Juin 2025
35AQI
35AQI
28th Juin 2025
37AQI
37AQI
29th Juin 2025
44AQI
44AQI
30th Juin 2025
47AQI
47AQI
1st Juillet 2025
50AQI
50AQI
2nd Juillet 2025
48AQI
48AQI
3rd Juillet 2025
49AQI
49AQI
4th Juillet 2025
51AQI
51AQI
5th Juillet 2025
60AQI
60AQI
6th Juillet 2025
55AQI
55AQI
7th Juillet 2025
60AQI
60AQI
8th Juillet 2025
62AQI
62AQI
9th Juillet 2025
66AQI
66AQI
10th Juillet 2025
61AQI
61AQI
11th Juillet 2025
46AQI
46AQI
12th Juillet 2025
47AQI
47AQI
13th Juillet 2025
48AQI
48AQI
14th Juillet 2025
42AQI
42AQI
15th Juillet 2025
36AQI
36AQI
16th Juillet 2025
43AQI
43AQI
17th Juillet 2025
34AQI
34AQI
18th Juillet 2025
34AQI
34AQI
19th Juillet 2025
33AQI
33AQI
20th Juillet 2025
32AQI
32AQI
21st Juillet 2025
36AQI
36AQI
22nd Juillet 2025
39AQI
39AQI
23rd Juillet 2025
42AQI
42AQI
24th Juillet 2025
43AQI
43AQI
25th Juillet 2025
37AQI
37AQI
26th Juillet 2025
32AQI
32AQI
27th Juillet 2025
33AQI
33AQI
28th Juillet 2025
39AQI
39AQI
29th Juillet 2025
47AQI
47AQI
30th Juillet 2025
49AQI
49AQI
31st Juillet 2025
43AQI
43AQI
1st Août 2025
43AQI
43AQI
2nd Août 2025
44AQI
44AQI
3rd Août 2025
47AQI
47AQI
33AQI
35AQI
41AQI
37AQI
38AQI
39AQI
45AQI
45AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202538AQI
30
1
28
26
5
26
4
28
3
27
3
24
7
3
192
23
Le plus élevé AQI enregistré en
Juillet45AQI
Le plus bas AQI enregistré en
Janvier33AQI
202431AQI
31
29
28
3
23
7
31
26
4
31
29
2
28
2
31
30
31
348
18
Le plus élevé AQI enregistré en
Avril43AQI
Le plus bas AQI enregistré en
Octobre24AQI
202334AQI
28
3
28
25
6
23
7
29
2
30
27
4
31
30
31
28
1
30
1
340
24
Le plus élevé AQI enregistré en
Avril45AQI
Le plus bas AQI enregistré en
Août25AQI
202235AQI
31
20
1
23
8
14
3
24
7
26
4
18
3
1
27
1
31
28
2
31
274
29
Le plus élevé AQI enregistré en
Mai43AQI
Le plus bas AQI enregistré en
Août19AQI
202131AQI
28
3
25
3
28
1
20
1
30
1
25
5
29
2
31
30
31
26
4
31
334
20
Le plus élevé AQI enregistré en
Juin40AQI
Le plus bas AQI enregistré en
Août25AQI
202028AQI
12
1
18
3
18
25
5
31
22
8
1
19
30
1
30
31
236
18
1
Le plus élevé AQI enregistré en
Août44AQI
Le plus bas AQI enregistré en
Juillet17AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2025(Moyenne)
38AQIAnnée la moins polluée enregistrée
2020(Moyenne)
28AQILa qualité de l'air annuelle de Arai pour l'année 2025 AQI (38) montre un changement moyen de pourcentage de 20.6% (empiré AQI) par rapport aux années précédentes : 2020 (28), 2021 (31), 2022 (35), 2023 (34), 2024 (31).
