Analyse Historique de la Qualité de l'Air à Ichihara, Chiba, 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 Novembre
Ichihara, Chiba, Japan
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
3rd Nov 2023
70AQIAQI le plus bas enregistré le
15th Nov 2022
21AQIAnalyse du même jour (27th November ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 51 de Modéré qualité de l'air le même jour.
Télécharger les données annuelles 2024
Rapport mondial sur la qualité de l'air
Tendance AQI Jour & Nuit : 28th Nov - 29th Nov 2025
Ichihara, Chiba, Japan
AQI
Jour
Nuit
.
6 AM28th Nov 2025
4 PM
5 AM29th Nov 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
10AM28th Nov
62AQI
Heure moyenne la plus basse
2AM29th Nov
12AQI
Au cours des 24 dernières heures,
L'AQI de Ichihara a atteint son point le plus élevé de 62 à 10 AM pendant le Nuit, tandis que le point le plus bas, 12, a été enregistré à 2 AM pendant le Nuit entre 28th Nov et 29th Nov 2025.
Tendance AQI Jour & Nuit : Oct - Nov 2025
Ichihara, Chiba, Japan
OctNov
30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th
Jour
Nuit
30th Oct 2025556 AMAQI
30th Oct 2025567 AMAQI
30th Oct 2025508 AMAQI
30th Oct 2025689 AMAQI
30th Oct 20257010 AMAQI
30th Oct 20255911 AMAQI
30th Oct 20255712 PMAQI
30th Oct 2025641 PMAQI
30th Oct 2025422 PMAQI
30th Oct 2025623 PMAQI
30th Oct 2025654 PMAQI
30th Oct 2025645 PMAQI
30th Oct 2025646 PMAQI
30th Oct 2025587 PMAQI
30th Oct 2025618 PMAQI
30th Oct 2025639 PMAQI
30th Oct 20256310 PMAQI
30th Oct 20256611 PMAQI
31st Oct 20256412 AMAQI
31st Oct 2025641 AMAQI
31st Oct 2025632 AMAQI
31st Oct 2025673 AMAQI
31st Oct 2025694 AMAQI
31st Oct 2025685 AMAQI
16°C13/19°C
31st Oct 2025636 AMAQI
31st Oct 2025637 AMAQI
31st Oct 2025708 AMAQI
31st Oct 2025709 AMAQI
31st Oct 20257010 AMAQI
31st Oct 20256911 AMAQI
31st Oct 20255912 PMAQI
31st Oct 2025631 PMAQI
31st Oct 2025652 PMAQI
31st Oct 2025673 PMAQI
31st Oct 2025664 PMAQI
31st Oct 2025685 PMAQI
31st Oct 2025676 PMAQI
31st Oct 2025677 PMAQI
31st Oct 2025628 PMAQI
31st Oct 2025529 PMAQI
31st Oct 20253110 PMAQI
31st Oct 20252511 PMAQI
1st Nov 20252512 AMAQI
1st Nov 2025231 AMAQI
1st Nov 2025252 AMAQI
1st Nov 2025273 AMAQI
1st Nov 2025254 AMAQI
1st Nov 2025235 AMAQI
17°C15/20°C
1st Nov 2025236 AMAQI
1st Nov 2025247 AMAQI
1st Nov 2025238 AMAQI
1st Nov 2025229 AMAQI
1st Nov 20252110 AMAQI
1st Nov 20252311 AMAQI
1st Nov 20252612 PMAQI
1st Nov 2025231 PMAQI
1st Nov 2025222 PMAQI
1st Nov 2025243 PMAQI
1st Nov 2025264 PMAQI
1st Nov 2025225 PMAQI
1st Nov 2025246 PMAQI
1st Nov 2025257 PMAQI
1st Nov 2025288 PMAQI
1st Nov 2025239 PMAQI
1st Nov 20252310 PMAQI
1st Nov 20252111 PMAQI
2nd Nov 20252012 AMAQI
2nd Nov 2025221 AMAQI
2nd Nov 2025182 AMAQI
2nd Nov 2025203 AMAQI
2nd Nov 2025224 AMAQI
2nd Nov 2025185 AMAQI
21°C19/22°C
2nd Nov 2025216 AMAQI
2nd Nov 2025237 AMAQI
2nd Nov 2025228 AMAQI
2nd Nov 2025299 AMAQI
2nd Nov 20254210 AMAQI
2nd Nov 20254611 AMAQI
2nd Nov 20254912 PMAQI
2nd Nov 2025531 PMAQI
2nd Nov 2025352 PMAQI
2nd Nov 2025403 PMAQI
2nd Nov 2025334 PMAQI
2nd Nov 2025495 PMAQI
2nd Nov 2025486 PMAQI
2nd Nov 2025447 PMAQI
2nd Nov 2025488 PMAQI
2nd Nov 2025499 PMAQI
2nd Nov 20255210 PMAQI
2nd Nov 20254811 PMAQI
3rd Nov 20254612 AMAQI
3rd Nov 2025531 AMAQI
3rd Nov 2025532 AMAQI
3rd Nov 2025543 AMAQI
3rd Nov 2025574 AMAQI
3rd Nov 2025565 AMAQI
18°C16/19°C
3rd Nov 2025566 AMAQI
3rd Nov 2025567 AMAQI
3rd Nov 2025568 AMAQI
3rd Nov 2025589 AMAQI
3rd Nov 20255810 AMAQI
3rd Nov 20255711 AMAQI
3rd Nov 20253612 PMAQI
3rd Nov 2025461 PMAQI
3rd Nov 2025472 PMAQI
3rd Nov 2025363 PMAQI
3rd Nov 2025304 PMAQI
3rd Nov 2025345 PMAQI
3rd Nov 2025336 PMAQI
3rd Nov 2025367 PMAQI
3rd Nov 2025308 PMAQI
3rd Nov 2025219 PMAQI
3rd Nov 20251810 PMAQI
3rd Nov 20252111 PMAQI
4th Nov 20252612 AMAQI
4th Nov 2025241 AMAQI
4th Nov 2025252 AMAQI
4th Nov 2025253 AMAQI
4th Nov 2025304 AMAQI
4th Nov 2025245 AMAQI
17°C14/19°C
4th Nov 2025376 AMAQI
4th Nov 2025397 AMAQI
4th Nov 2025428 AMAQI
4th Nov 2025339 AMAQI
4th Nov 20253310 AMAQI
4th Nov 20253411 AMAQI
4th Nov 20254412 PMAQI
4th Nov 2025441 PMAQI
4th Nov 2025442 PMAQI
4th Nov 2025373 PMAQI
4th Nov 2025284 PMAQI
4th Nov 2025285 PMAQI
4th Nov 2025296 PMAQI
4th Nov 2025207 PMAQI
4th Nov 2025198 PMAQI
4th Nov 2025209 PMAQI
4th Nov 20255210 PMAQI
4th Nov 20255711 PMAQI
5th Nov 20255512 AMAQI
5th Nov 2025551 AMAQI
5th Nov 2025542 AMAQI
5th Nov 2025433 AMAQI
5th Nov 2025484 AMAQI
5th Nov 2025495 AMAQI
14°C12/17°C
5th Nov 2025496 AMAQI
5th Nov 2025467 AMAQI
5th Nov 2025488 AMAQI
5th Nov 2025499 AMAQI
5th Nov 20255110 AMAQI
5th Nov 20255511 AMAQI
5th Nov 20255512 PMAQI
5th Nov 2025581 PMAQI
5th Nov 2025582 PMAQI
5th Nov 2025583 PMAQI
5th Nov 2025494 PMAQI
5th Nov 2025585 PMAQI
5th Nov 2025566 PMAQI
5th Nov 2025577 PMAQI
5th Nov 2025568 PMAQI
5th Nov 2025629 PMAQI
5th Nov 20256110 PMAQI
5th Nov 20256111 PMAQI
6th Nov 20256012 AMAQI
6th Nov 2025581 AMAQI
6th Nov 2025562 AMAQI
6th Nov 2025613 AMAQI
6th Nov 2025614 AMAQI
6th Nov 2025625 AMAQI
15°C13/18°C
6th Nov 2025586 AMAQI
6th Nov 2025577 AMAQI
6th Nov 2025518 AMAQI
6th Nov 2025499 AMAQI
6th Nov 20254910 AMAQI
6th Nov 20255011 AMAQI
6th Nov 20255012 PMAQI
6th Nov 2025501 PMAQI
6th Nov 2025472 PMAQI
6th Nov 2025453 PMAQI
6th Nov 2025444 PMAQI
6th Nov 2025455 PMAQI
6th Nov 2025226 PMAQI
6th Nov 2025227 PMAQI
6th Nov 2025368 PMAQI
6th Nov 2025389 PMAQI
6th Nov 20253910 PMAQI
6th Nov 20254811 PMAQI
7th Nov 20254712 AMAQI
7th Nov 2025461 AMAQI
7th Nov 2025502 AMAQI
7th Nov 2025513 AMAQI
7th Nov 2025524 AMAQI
7th Nov 2025525 AMAQI
15°C14/18°C
7th Nov 2025516 AMAQI
7th Nov 2025487 AMAQI
7th Nov 2025498 AMAQI
7th Nov 2025469 AMAQI
7th Nov 20255310 AMAQI
7th Nov 20255711 AMAQI
7th Nov 20255812 PMAQI
7th Nov 2025581 PMAQI
7th Nov 2025582 PMAQI
7th Nov 2025593 PMAQI
7th Nov 2025574 PMAQI
7th Nov 2025565 PMAQI
7th Nov 2025536 PMAQI
7th Nov 2025507 PMAQI
7th Nov 2025508 PMAQI
7th Nov 2025509 PMAQI
7th Nov 20255010 PMAQI
7th Nov 20254911 PMAQI
8th Nov 20255012 AMAQI
8th Nov 2025511 AMAQI
8th Nov 2025512 AMAQI
8th Nov 2025493 AMAQI
8th Nov 2025504 AMAQI
8th Nov 2025455 AMAQI
16°C14/19°C
8th Nov 2025456 AMAQI
8th Nov 2025477 AMAQI
8th Nov 2025518 AMAQI
8th Nov 2025529 AMAQI
8th Nov 20255210 AMAQI
8th Nov 20255411 AMAQI
8th Nov 20255512 PMAQI
8th Nov 2025541 PMAQI
8th Nov 2025502 PMAQI
8th Nov 2025503 PMAQI
8th Nov 2025514 PMAQI
8th Nov 2025565 PMAQI
8th Nov 2025576 PMAQI
8th Nov 2025577 PMAQI
8th Nov 2025588 PMAQI
8th Nov 2025529 PMAQI
8th Nov 20255110 PMAQI
8th Nov 20255111 PMAQI
9th Nov 20254112 AMAQI
9th Nov 2025451 AMAQI
9th Nov 2025432 AMAQI
9th Nov 2025403 AMAQI
9th Nov 2025384 AMAQI
9th Nov 2025385 AMAQI
15°C14/15°C
9th Nov 2025376 AMAQI
9th Nov 2025377 AMAQI
9th Nov 2025388 AMAQI
9th Nov 2025499 AMAQI
9th Nov 20254310 AMAQI
9th Nov 20254011 AMAQI
9th Nov 20254212 PMAQI
9th Nov 2025451 PMAQI
9th Nov 2025512 PMAQI
9th Nov 2025513 PMAQI
9th Nov 2025534 PMAQI
9th Nov 2025425 PMAQI
9th Nov 2025286 PMAQI
9th Nov 2025387 PMAQI
9th Nov 2025458 PMAQI
9th Nov 2025669 PMAQI
9th Nov 20256610 PMAQI
9th Nov 20256511 PMAQI
10th Nov 20253512 AMAQI
10th Nov 2025331 AMAQI
10th Nov 2025342 AMAQI
10th Nov 2025623 AMAQI
10th Nov 2025604 AMAQI
10th Nov 2025605 AMAQI
15°C14/17°C
10th Nov 2025596 AMAQI
10th Nov 2025607 AMAQI
10th Nov 2025568 AMAQI
10th Nov 2025499 AMAQI
10th Nov 20255110 AMAQI
10th Nov 20256111 AMAQI
10th Nov 20256212 PMAQI
10th Nov 2025631 PMAQI
10th Nov 2025602 PMAQI
10th Nov 2025573 PMAQI
10th Nov 2025584 PMAQI
10th Nov 2025555 PMAQI
10th Nov 2025496 PMAQI
10th Nov 2025347 PMAQI
10th Nov 2025268 PMAQI
10th Nov 2025279 PMAQI
10th Nov 20253210 PMAQI
10th Nov 20253311 PMAQI
11th Nov 20253312 AMAQI
11th Nov 2025351 AMAQI
11th Nov 2025312 AMAQI
11th Nov 2025313 AMAQI
11th Nov 2025284 AMAQI
11th Nov 2025275 AMAQI
16°C14/20°C
11th Nov 2025206 AMAQI
11th Nov 2025267 AMAQI
11th Nov 2025318 AMAQI
11th Nov 2025299 AMAQI
11th Nov 20253510 AMAQI
11th Nov 20253811 AMAQI
11th Nov 20254212 PMAQI
11th Nov 2025451 PMAQI
11th Nov 2025462 PMAQI
11th Nov 2025433 PMAQI
11th Nov 2025394 PMAQI
11th Nov 2025365 PMAQI
11th Nov 2025396 PMAQI
11th Nov 2025437 PMAQI
11th Nov 2025458 PMAQI
11th Nov 2025459 PMAQI
11th Nov 20254510 PMAQI
11th Nov 20252211 PMAQI
12th Nov 20252112 AMAQI
12th Nov 2025291 AMAQI
12th Nov 2025282 AMAQI
12th Nov 2025333 AMAQI
12th Nov 2025384 AMAQI
12th Nov 2025385 AMAQI
13°C12/14°C
12th Nov 2025386 AMAQI
12th Nov 2025297 AMAQI
12th Nov 2025298 AMAQI
12th Nov 2025299 AMAQI
12th Nov 20253110 AMAQI
12th Nov 20253411 AMAQI
12th Nov 20255112 PMAQI
12th Nov 2025521 PMAQI
12th Nov 2025532 PMAQI
12th Nov 2025553 PMAQI
12th Nov 2025524 PMAQI
12th Nov 2025525 PMAQI
12th Nov 2025306 PMAQI
12th Nov 2025527 PMAQI
12th Nov 2025538 PMAQI
12th Nov 2025579 PMAQI
12th Nov 20256010 PMAQI
12th Nov 20256311 PMAQI
13th Nov 20256312 AMAQI
13th Nov 2025631 AMAQI
13th Nov 2025622 AMAQI
13th Nov 2025633 AMAQI
13th Nov 2025624 AMAQI
13th Nov 2025615 AMAQI
13°C10/15°C
13th Nov 2025526 AMAQI
13th Nov 2025587 AMAQI
13th Nov 2025598 AMAQI
13th Nov 2025609 AMAQI
13th Nov 20256310 AMAQI
13th Nov 20256611 AMAQI
13th Nov 20256712 PMAQI
13th Nov 2025701 PMAQI
13th Nov 2025752 PMAQI
13th Nov 2025723 PMAQI
13th Nov 2025704 PMAQI
13th Nov 2025665 PMAQI
13th Nov 2025636 PMAQI
13th Nov 2025647 PMAQI
13th Nov 2025668 PMAQI
13th Nov 2025699 PMAQI
13th Nov 20256910 PMAQI
13th Nov 20257111 PMAQI
14th Nov 20257212 AMAQI
14th Nov 2025661 AMAQI
14th Nov 2025642 AMAQI
14th Nov 2025663 AMAQI
14th Nov 2025644 AMAQI
14th Nov 2025635 AMAQI
15°C14/16°C
14th Nov 2025636 AMAQI
14th Nov 2025627 AMAQI
14th Nov 2025688 AMAQI
14th Nov 2025729 AMAQI
14th Nov 20257410 AMAQI
14th Nov 20257011 AMAQI
14th Nov 20256412 PMAQI
14th Nov 2025621 PMAQI
14th Nov 2025622 PMAQI
14th Nov 2025603 PMAQI
14th Nov 2025604 PMAQI
14th Nov 2025595 PMAQI
14th Nov 2025626 PMAQI
14th Nov 2025637 PMAQI
14th Nov 2025638 PMAQI
14th Nov 2025609 PMAQI
14th Nov 20256310 PMAQI
14th Nov 20256211 PMAQI
15th Nov 20255912 AMAQI
15th Nov 2025571 AMAQI
15th Nov 2025602 AMAQI
15th Nov 2025623 AMAQI
15th Nov 2025634 AMAQI
15th Nov 2025565 AMAQI
15°C13/17°C
15th Nov 2025506 AMAQI
15th Nov 2025387 AMAQI
15th Nov 2025458 AMAQI
15th Nov 2025499 AMAQI
15th Nov 20254910 AMAQI
15th Nov 20254411 AMAQI
15th Nov 20255112 PMAQI
15th Nov 2025491 PMAQI
15th Nov 2025512 PMAQI
15th Nov 2025453 PMAQI
15th Nov 2025424 PMAQI
15th Nov 2025385 PMAQI
15th Nov 2025446 PMAQI
15th Nov 2025477 PMAQI
15th Nov 2025498 PMAQI
15th Nov 2025469 PMAQI
15th Nov 20254410 PMAQI
15th Nov 20254611 PMAQI
16th Nov 20254412 AMAQI
16th Nov 2025471 AMAQI
16th Nov 2025362 AMAQI
16th Nov 2025363 AMAQI
16th Nov 2025364 AMAQI
16th Nov 2025355 AMAQI
15°C13/16°C
16th Nov 2025456 AMAQI
16th Nov 2025447 AMAQI
16th Nov 2025488 AMAQI
16th Nov 2025559 AMAQI
16th Nov 20256110 AMAQI
16th Nov 20256011 AMAQI
16th Nov 20253712 PMAQI
16th Nov 2025581 PMAQI
16th Nov 2025642 PMAQI
16th Nov 2025593 PMAQI
16th Nov 2025594 PMAQI
16th Nov 2025555 PMAQI
16th Nov 2025546 PMAQI
16th Nov 2025337 PMAQI
16th Nov 2025588 PMAQI
16th Nov 2025569 PMAQI
16th Nov 20255910 PMAQI
16th Nov 20256011 PMAQI
17th Nov 20256112 AMAQI
17th Nov 2025621 AMAQI
17th Nov 2025622 AMAQI
17th Nov 2025563 AMAQI
17th Nov 2025584 AMAQI
17th Nov 2025605 AMAQI
15°C13/16°C
17th Nov 2025586 AMAQI
17th Nov 2025577 AMAQI
17th Nov 2025608 AMAQI
17th Nov 2025629 AMAQI
17th Nov 20256210 AMAQI
17th Nov 20256611 AMAQI
17th Nov 20256212 PMAQI
17th Nov 2025591 PMAQI
17th Nov 2025612 PMAQI
17th Nov 2025573 PMAQI
17th Nov 2025534 PMAQI
17th Nov 2025515 PMAQI
17th Nov 2025506 PMAQI
17th Nov 2025527 PMAQI
17th Nov 2025598 PMAQI
17th Nov 2025589 PMAQI
17th Nov 20255610 PMAQI
17th Nov 20255311 PMAQI
18th Nov 20255312 AMAQI
18th Nov 2025541 AMAQI
18th Nov 2025572 AMAQI
18th Nov 2025573 AMAQI
18th Nov 2025554 AMAQI
18th Nov 2025535 AMAQI
17°C14/20°C
18th Nov 2025476 AMAQI
18th Nov 2025377 AMAQI
18th Nov 2025378 AMAQI
18th Nov 2025429 AMAQI
18th Nov 20254710 AMAQI
18th Nov 20254611 AMAQI
18th Nov 20254612 PMAQI
18th Nov 2025461 PMAQI
18th Nov 2025382 PMAQI
18th Nov 2025353 PMAQI
18th Nov 2025304 PMAQI
18th Nov 2025335 PMAQI
18th Nov 2025356 PMAQI
18th Nov 2025357 PMAQI
18th Nov 2025258 PMAQI
18th Nov 2025189 PMAQI
18th Nov 20254310 PMAQI
18th Nov 20254211 PMAQI
19th Nov 20254012 AMAQI
19th Nov 2025351 AMAQI
19th Nov 2025352 AMAQI
19th Nov 2025373 AMAQI
19th Nov 2025374 AMAQI
19th Nov 2025335 AMAQI
12°C10/12°C
19th Nov 2025316 AMAQI
19th Nov 2025267 AMAQI
19th Nov 2025308 AMAQI
19th Nov 2025329 AMAQI
19th Nov 20253410 AMAQI
19th Nov 20253411 AMAQI
19th Nov 20253112 PMAQI
19th Nov 2025341 PMAQI
19th Nov 2025382 PMAQI
19th Nov 2025313 PMAQI
19th Nov 2025364 PMAQI
19th Nov 2025305 PMAQI
19th Nov 2025296 PMAQI
19th Nov 2025347 PMAQI
19th Nov 2025378 PMAQI
19th Nov 2025449 PMAQI
19th Nov 20255610 PMAQI
19th Nov 20256711 PMAQI
20th Nov 20256712 AMAQI
20th Nov 2025671 AMAQI
20th Nov 2025642 AMAQI
20th Nov 2025643 AMAQI
20th Nov 2025624 AMAQI
20th Nov 2025585 AMAQI
10°C8/12°C
20th Nov 2025566 AMAQI
20th Nov 2025597 AMAQI
20th Nov 2025608 AMAQI
20th Nov 2025579 AMAQI
20th Nov 20256210 AMAQI
20th Nov 20256411 AMAQI
20th Nov 20256412 PMAQI
20th Nov 2025581 PMAQI
20th Nov 2025562 PMAQI
20th Nov 2025543 PMAQI
20th Nov 2025554 PMAQI
20th Nov 2025525 PMAQI
20th Nov 2025546 PMAQI
20th Nov 2025547 PMAQI
20th Nov 2025578 PMAQI
20th Nov 2025559 PMAQI
20th Nov 20255310 PMAQI
20th Nov 20255411 PMAQI
21st Nov 20255612 AMAQI
21st Nov 2025601 AMAQI
21st Nov 2025602 AMAQI
21st Nov 2025563 AMAQI
21st Nov 2025494 AMAQI
21st Nov 2025515 AMAQI
11°C9/12°C
21st Nov 2025506 AMAQI
21st Nov 2025537 AMAQI
21st Nov 2025548 AMAQI
21st Nov 2025529 AMAQI
21st Nov 20255310 AMAQI
21st Nov 20256111 AMAQI
21st Nov 20257012 PMAQI
21st Nov 2025671 PMAQI
21st Nov 2025702 PMAQI
21st Nov 2025643 PMAQI
21st Nov 2025564 PMAQI
21st Nov 2025525 PMAQI
21st Nov 2025506 PMAQI
21st Nov 2025547 PMAQI
21st Nov 2025558 PMAQI
21st Nov 2025579 PMAQI
21st Nov 20255810 PMAQI
21st Nov 20255811 PMAQI
22nd Nov 20255912 AMAQI
22nd Nov 2025591 AMAQI
22nd Nov 2025622 AMAQI
22nd Nov 2025603 AMAQI
22nd Nov 2025594 AMAQI
22nd Nov 2025575 AMAQI
13°C10/15°C
22nd Nov 2025566 AMAQI
22nd Nov 2025557 AMAQI
22nd Nov 2025548 AMAQI
22nd Nov 2025559 AMAQI
22nd Nov 20255910 AMAQI
22nd Nov 20255211 AMAQI
22nd Nov 20254512 PMAQI
22nd Nov 2025371 PMAQI
22nd Nov 2025302 PMAQI
22nd Nov 2025233 PMAQI
22nd Nov 2025224 PMAQI
22nd Nov 2025245 PMAQI
22nd Nov 2025246 PMAQI
22nd Nov 2025297 PMAQI
22nd Nov 2025338 PMAQI
22nd Nov 2025439 PMAQI
22nd Nov 20254110 PMAQI
22nd Nov 20254011 PMAQI
23rd Nov 20252912 AMAQI
23rd Nov 2025221 AMAQI
23rd Nov 2025212 AMAQI
23rd Nov 2025223 AMAQI
23rd Nov 2025284 AMAQI
23rd Nov 2025345 AMAQI
13°C11/15°C
23rd Nov 2025356 AMAQI
23rd Nov 2025347 AMAQI
23rd Nov 2025398 AMAQI
23rd Nov 2025419 AMAQI
23rd Nov 20254110 AMAQI
23rd Nov 20254511 AMAQI
23rd Nov 20255012 PMAQI
23rd Nov 2025521 PMAQI
23rd Nov 2025542 PMAQI
23rd Nov 2025553 PMAQI
23rd Nov 2025604 PMAQI
23rd Nov 2025615 PMAQI
23rd Nov 2025616 PMAQI
23rd Nov 2025537 PMAQI
23rd Nov 2025598 PMAQI
23rd Nov 2025629 PMAQI
23rd Nov 20256410 PMAQI
23rd Nov 20255611 PMAQI
24th Nov 20255512 AMAQI
24th Nov 2025571 AMAQI
24th Nov 2025572 AMAQI
24th Nov 2025603 AMAQI
24th Nov 2025604 AMAQI
24th Nov 2025595 AMAQI
14°C14/16°C
24th Nov 2025536 AMAQI
24th Nov 2025547 AMAQI
24th Nov 2025578 AMAQI
24th Nov 2025589 AMAQI
24th Nov 20255910 AMAQI
24th Nov 20256211 AMAQI
24th Nov 20256312 PMAQI
24th Nov 2025481 PMAQI
24th Nov 2025402 PMAQI
24th Nov 2025593 PMAQI
24th Nov 2025654 PMAQI
24th Nov 2025635 PMAQI
24th Nov 2025586 PMAQI
24th Nov 2025597 PMAQI
24th Nov 2025608 PMAQI
24th Nov 2025609 PMAQI
24th Nov 20255810 PMAQI
24th Nov 20255311 PMAQI
25th Nov 20255812 AMAQI
25th Nov 2025601 AMAQI
25th Nov 2025582 AMAQI
25th Nov 2025533 AMAQI
25th Nov 2025524 AMAQI
25th Nov 2025535 AMAQI
14°C12/17°C
25th Nov 2025546 AMAQI
25th Nov 2025557 AMAQI
25th Nov 2025578 AMAQI
25th Nov 2025609 AMAQI
25th Nov 20256710 AMAQI
25th Nov 20256811 AMAQI
25th Nov 20256612 PMAQI
25th Nov 2025701 PMAQI
25th Nov 2025792 PMAQI
25th Nov 2025793 PMAQI
25th Nov 2025734 PMAQI
25th Nov 2025635 PMAQI
25th Nov 2025616 PMAQI
25th Nov 2025627 PMAQI
25th Nov 2025618 PMAQI
25th Nov 2025679 PMAQI
25th Nov 20256810 PMAQI
25th Nov 20256711 PMAQI
26th Nov 20256212 AMAQI
26th Nov 2025571 AMAQI
26th Nov 2025622 AMAQI
26th Nov 2025633 AMAQI
26th Nov 2025654 AMAQI
26th Nov 2025615 AMAQI
14°C13/16°C
26th Nov 2025626 AMAQI
26th Nov 2025637 AMAQI
26th Nov 2025648 AMAQI
26th Nov 2025649 AMAQI
26th Nov 20256810 AMAQI
26th Nov 20256411 AMAQI
26th Nov 20255312 PMAQI
26th Nov 2025411 PMAQI
26th Nov 2025362 PMAQI
26th Nov 2025463 PMAQI
26th Nov 2025474 PMAQI
26th Nov 2025455 PMAQI
26th Nov 2025386 PMAQI
26th Nov 2025417 PMAQI
26th Nov 2025408 PMAQI
26th Nov 2025409 PMAQI
26th Nov 20253910 PMAQI
26th Nov 20253711 PMAQI
27th Nov 20254112 AMAQI
27th Nov 2025351 AMAQI
27th Nov 2025322 AMAQI
27th Nov 2025283 AMAQI
27th Nov 2025324 AMAQI
27th Nov 2025355 AMAQI
14°C12/17°C
27th Nov 2025366 AMAQI
27th Nov 2025387 AMAQI
27th Nov 2025388 AMAQI
27th Nov 2025469 AMAQI
27th Nov 20255410 AMAQI
27th Nov 20255311 AMAQI
27th Nov 20254812 PMAQI
27th Nov 2025551 PMAQI
27th Nov 2025612 PMAQI
27th Nov 2025623 PMAQI
27th Nov 2025614 PMAQI
27th Nov 2025655 PMAQI
27th Nov 2025666 PMAQI
27th Nov 2025707 PMAQI
27th Nov 2025758 PMAQI
27th Nov 2025789 PMAQI
27th Nov 20257910 PMAQI
27th Nov 20257611 PMAQI
28th Nov 20257212 AMAQI
28th Nov 2025691 AMAQI
28th Nov 2025612 AMAQI
28th Nov 2025483 AMAQI
28th Nov 2025354 AMAQI
28th Nov 2025365 AMAQI
15°C12/17°C
28th Nov 2025376 AMAQI
28th Nov 2025377 AMAQI
28th Nov 2025458 AMAQI
28th Nov 2025589 AMAQI
28th Nov 20256210 AMAQI
28th Nov 20256111 AMAQI
28th Nov 20256112 PMAQI
28th Nov 2025561 PMAQI
28th Nov 2025492 PMAQI
28th Nov 2025333 PMAQI
28th Nov 2025174 PMAQI
28th Nov 2025155 PMAQI
28th Nov 2025156 PMAQI
28th Nov 2025157 PMAQI
28th Nov 2025158 PMAQI
28th Nov 2025189 PMAQI
28th Nov 20252010 PMAQI
28th Nov 20252111 PMAQI
29th Nov 20251412 AMAQI
29th Nov 2025121 AMAQI
29th Nov 2025122 AMAQI
29th Nov 2025153 AMAQI
29th Nov 2025154 AMAQI
29th Nov 2025135 AMAQI
--°C/°C
29th Nov 2025136 AMAQI
6 AM29th Nov 2025147 AMAQI
11 AM
4 PM
11 PM
5 AM
--°C/°C
Heure du jour
Heure moyenne la plus haute
10 AM - 1 PM
53AQI
4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
6 AM - 7 AM
45AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 10 AM à 1 PM (Moyenne 53), tandis que l'AQI le plus bas était entre 6 AM à 7 AM (Moyenne 45).
Heure de la nuit
Heure moyenne la plus haute
8 PM - 11 PM
49AQI
4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
6 PM - 7 PM
46AQI
2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 PM à 11 PM (Moyenne 49), tandis que l'AQI le plus bas était entre 6 PM à 7 PM (Moyenne 46).
Jours de 2025 Vs Qualité de l'Air
Ichihara, Chiba, Japan
2025
83%
274
17%
57
Nombre total de jours avec différentes catégories AQI au cours des 332 derniers jours de 2025 (33 jours restants)
Bon
274 JoursModéré
57 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 332 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
Ichihara, Chiba, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janvier 2025
31AQI
31AQI
2nd Janvier 2025
34AQI
34AQI
3rd Janvier 2025
25AQI
25AQI
4th Janvier 2025
29AQI
29AQI
5th Janvier 2025
34AQI
34AQI
6th Janvier 2025
55AQI
55AQI
7th Janvier 2025
30AQI
30AQI
8th Janvier 2025
37AQI
37AQI
9th Janvier 2025
29AQI
29AQI
10th Janvier 2025
30AQI
30AQI
11th Janvier 2025
27AQI
27AQI
12th Janvier 2025
36AQI
36AQI
13th Janvier 2025
28AQI
28AQI
14th Janvier 2025
41AQI
41AQI
15th Janvier 2025
36AQI
36AQI
16th Janvier 2025
33AQI
33AQI
17th Janvier 2025
30AQI
30AQI
18th Janvier 2025
32AQI
32AQI
19th Janvier 2025
56AQI
56AQI
20th Janvier 2025
42AQI
42AQI
21st Janvier 2025
44AQI
44AQI
22nd Janvier 2025
39AQI
39AQI
23rd Janvier 2025
55AQI
55AQI
24th Janvier 2025
47AQI
47AQI
25th Janvier 2025
43AQI
43AQI
26th Janvier 2025
38AQI
38AQI
27th Janvier 2025
37AQI
37AQI
28th Janvier 2025
39AQI
39AQI
29th Janvier 2025
32AQI
32AQI
30th Janvier 2025
34AQI
34AQI
31st Janvier 2025
29AQI
29AQI
1st Février 2025
40AQI
40AQI
2nd Février 2025
32AQI
32AQI
3rd Février 2025
45AQI
45AQI
4th Février 2025
31AQI
31AQI
5th Février 2025
35AQI
35AQI
6th Février 2025
30AQI
30AQI
7th Février 2025
30AQI
30AQI
8th Février 2025
30AQI
30AQI
9th Février 2025
30AQI
30AQI
10th Février 2025
31AQI
31AQI
11th Février 2025
31AQI
31AQI
12th Février 2025
34AQI
34AQI
13th Février 2025
32AQI
32AQI
14th Février 2025
30AQI
30AQI
15th Février 2025
30AQI
30AQI
16th Février 2025
39AQI
39AQI
17th Février 2025
36AQI
36AQI
18th Février 2025
32AQI
32AQI
19th Février 2025
31AQI
31AQI
20th Février 2025
30AQI
30AQI
21st Février 2025
30AQI
30AQI
22nd Février 2025
32AQI
32AQI
23rd Février 2025
32AQI
32AQI
24th Février 2025
33AQI
33AQI
25th Février 2025
34AQI
34AQI
26th Février 2025
35AQI
35AQI
27th Février 2025
39AQI
39AQI
28th Février 2025
59AQI
59AQI
1st Mars 2025
50AQI
50AQI
2nd Mars 2025
67AQI
67AQI
3rd Mars 2025
41AQI
41AQI
4th Mars 2025
42AQI
42AQI
5th Mars 2025
26AQI
26AQI
6th Mars 2025
34AQI
34AQI
7th Mars 2025
31AQI
31AQI
8th Mars 2025
34AQI
34AQI
9th Mars 2025
33AQI
33AQI
10th Mars 2025
35AQI
35AQI
11th Mars 2025
40AQI
40AQI
12th Mars 2025
47AQI
47AQI
13th Mars 2025
43AQI
43AQI
14th Mars 2025
41AQI
41AQI
15th Mars 2025
34AQI
34AQI
16th Mars 2025
27AQI
27AQI
17th Mars 2025
22AQI
22AQI
18th Mars 2025
24AQI
24AQI
19th Mars 2025
19AQI
19AQI
20th Mars 2025
23AQI
23AQI
21st Mars 2025
42AQI
42AQI
22nd Mars 2025
48AQI
48AQI
23rd Mars 2025
57AQI
57AQI
24th Mars 2025
53AQI
53AQI
25th Mars 2025
66AQI
66AQI
26th Mars 2025
82AQI
82AQI
27th Mars 2025
68AQI
68AQI
28th Mars 2025
49AQI
49AQI
29th Mars 2025
37AQI
37AQI
30th Mars 2025
43AQI
43AQI
31st Mars 2025
32AQI
32AQI
1st Avril 2025
30AQI
30AQI
2nd Avril 2025
22AQI
22AQI
3rd Avril 2025
21AQI
21AQI
4th Avril 2025
21AQI
21AQI
5th Avril 2025
22AQI
22AQI
6th Avril 2025
22AQI
22AQI
7th Avril 2025
30AQI
30AQI
8th Avril 2025
35AQI
35AQI
9th Avril 2025
25AQI
25AQI
10th Avril 2025
45AQI
45AQI
11th Avril 2025
39AQI
39AQI
12th Avril 2025
36AQI
36AQI
13th Avril 2025
27AQI
27AQI
14th Avril 2025
39AQI
39AQI
15th Avril 2025
30AQI
30AQI
16th Avril 2025
33AQI
33AQI
17th Avril 2025
45AQI
45AQI
18th Avril 2025
49AQI
49AQI
19th Avril 2025
61AQI
61AQI
20th Avril 2025
44AQI
44AQI
21st Avril 2025
43AQI
43AQI
22nd Avril 2025
40AQI
40AQI
23rd Avril 2025
28AQI
28AQI
24th Avril 2025
35AQI
35AQI
25th Avril 2025
35AQI
35AQI
26th Avril 2025
41AQI
41AQI
27th Avril 2025
44AQI
44AQI
28th Avril 2025
37AQI
37AQI
29th Avril 2025
37AQI
37AQI
30th Avril 2025
43AQI
43AQI
1st Mai 2025
40AQI
40AQI
2nd Mai 2025
27AQI
27AQI
3rd Mai 2025
32AQI
32AQI
4th Mai 2025
37AQI
37AQI
5th Mai 2025
33AQI
33AQI
6th Mai 2025
27AQI
27AQI
7th Mai 2025
24AQI
24AQI
8th Mai 2025
25AQI
25AQI
9th Mai 2025
27AQI
27AQI
10th Mai 2025
21AQI
21AQI
11th Mai 2025
29AQI
29AQI
12th Mai 2025
32AQI
32AQI
13th Mai 2025
34AQI
34AQI
14th Mai 2025
30AQI
30AQI
15th Mai 2025
36AQI
36AQI
16th Mai 2025
37AQI
37AQI
17th Mai 2025
25AQI
25AQI
18th Mai 2025
41AQI
41AQI
19th Mai 2025
41AQI
41AQI
20th Mai 2025
58AQI
58AQI
21st Mai 2025
38AQI
38AQI
22nd Mai 2025
39AQI
39AQI
23rd Mai 2025
38AQI
38AQI
24th Mai 2025
36AQI
36AQI
25th Mai 2025
30AQI
30AQI
26th Mai 2025
27AQI
27AQI
27th Mai 2025
25AQI
25AQI
28th Mai 2025
24AQI
24AQI
29th Mai 2025
25AQI
25AQI
30th Mai 2025
24AQI
24AQI
31st Mai 2025
17AQI
17AQI
1st Juin 2025
19AQI
19AQI
2nd Juin 2025
25AQI
25AQI
3rd Juin 2025
28AQI
28AQI
4th Juin 2025
33AQI
33AQI
5th Juin 2025
39AQI
39AQI
6th Juin 2025
43AQI
43AQI
7th Juin 2025
46AQI
46AQI
8th Juin 2025
51AQI
51AQI
9th Juin 2025
37AQI
37AQI
10th Juin 2025
28AQI
28AQI
11th Juin 2025
27AQI
27AQI
12th Juin 2025
35AQI
35AQI
13th Juin 2025
32AQI
32AQI
14th Juin 2025
31AQI
31AQI
15th Juin 2025
34AQI
34AQI
16th Juin 2025
36AQI
36AQI
17th Juin 2025
46AQI
46AQI
18th Juin 2025
42AQI
42AQI
19th Juin 2025
39AQI
39AQI
20th Juin 2025
33AQI
33AQI
21st Juin 2025
29AQI
29AQI
22nd Juin 2025
22AQI
22AQI
23rd Juin 2025
23AQI
23AQI
24th Juin 2025
21AQI
21AQI
25th Juin 2025
20AQI
20AQI
26th Juin 2025
20AQI
20AQI
27th Juin 2025
33AQI
33AQI
28th Juin 2025
29AQI
29AQI
29th Juin 2025
31AQI
31AQI
30th Juin 2025
36AQI
36AQI
1st Juillet 2025
35AQI
35AQI
2nd Juillet 2025
40AQI
40AQI
3rd Juillet 2025
39AQI
39AQI
4th Juillet 2025
40AQI
40AQI
5th Juillet 2025
49AQI
49AQI
6th Juillet 2025
66AQI
66AQI
7th Juillet 2025
74AQI
74AQI
8th Juillet 2025
74AQI
74AQI
9th Juillet 2025
71AQI
71AQI
10th Juillet 2025
54AQI
54AQI
11th Juillet 2025
49AQI
49AQI
12th Juillet 2025
54AQI
54AQI
13th Juillet 2025
48AQI
48AQI
14th Juillet 2025
42AQI
42AQI
15th Juillet 2025
40AQI
40AQI
16th Juillet 2025
39AQI
39AQI
17th Juillet 2025
40AQI
40AQI
18th Juillet 2025
37AQI
37AQI
19th Juillet 2025
34AQI
34AQI
20th Juillet 2025
32AQI
32AQI
21st Juillet 2025
32AQI
32AQI
22nd Juillet 2025
31AQI
31AQI
23rd Juillet 2025
30AQI
30AQI
24th Juillet 2025
33AQI
33AQI
25th Juillet 2025
27AQI
27AQI
26th Juillet 2025
26AQI
26AQI
27th Juillet 2025
25AQI
25AQI
28th Juillet 2025
30AQI
30AQI
29th Juillet 2025
27AQI
27AQI
30th Juillet 2025
28AQI
28AQI
31st Juillet 2025
29AQI
29AQI
1st Août 2025
33AQI
33AQI
2nd Août 2025
41AQI
41AQI
3rd Août 2025
44AQI
44AQI
4th Août 2025
61AQI
61AQI
5th Août 2025
50AQI
50AQI
6th Août 2025
51AQI
51AQI
7th Août 2025
49AQI
49AQI
8th Août 2025
46AQI
46AQI
9th Août 2025
48AQI
48AQI
10th Août 2025
38AQI
38AQI
11th Août 2025
38AQI
38AQI
12th Août 2025
36AQI
36AQI
13th Août 2025
34AQI
34AQI
14th Août 2025
39AQI
39AQI
15th Août 2025
37AQI
37AQI
16th Août 2025
40AQI
40AQI
17th Août 2025
40AQI
40AQI
18th Août 2025
44AQI
44AQI
19th Août 2025
46AQI
46AQI
20th Août 2025
48AQI
48AQI
21st Août 2025
50AQI
50AQI
22nd Août 2025
51AQI
51AQI
23rd Août 2025
48AQI
48AQI
24th Août 2025
57AQI
57AQI
25th Août 2025
55AQI
55AQI
26th Août 2025
54AQI
54AQI
27th Août 2025
52AQI
52AQI
28th Août 2025
46AQI
46AQI
29th Août 2025
52AQI
52AQI
30th Août 2025
56AQI
56AQI
31st Août 2025
53AQI
53AQI
1st Septembre 2025
44AQI
44AQI
2nd Septembre 2025
38AQI
38AQI
3rd Septembre 2025
38AQI
38AQI
4th Septembre 2025
39AQI
39AQI
5th Septembre 2025
32AQI
32AQI
6th Septembre 2025
31AQI
31AQI
7th Septembre 2025
30AQI
30AQI
8th Septembre 2025
41AQI
41AQI
9th Septembre 2025
43AQI
43AQI
10th Septembre 2025
39AQI
39AQI
11th Septembre 2025
33AQI
33AQI
12th Septembre 2025
32AQI
32AQI
13th Septembre 2025
31AQI
31AQI
14th Septembre 2025
38AQI
38AQI
15th Septembre 2025
35AQI
35AQI
16th Septembre 2025
32AQI
32AQI
17th Septembre 2025
47AQI
47AQI
18th Septembre 2025
47AQI
47AQI
19th Septembre 2025
36AQI
36AQI
20th Septembre 2025
34AQI
34AQI
21st Septembre 2025
30AQI
30AQI
22nd Septembre 2025
28AQI
28AQI
23rd Septembre 2025
28AQI
28AQI
24th Septembre 2025
27AQI
27AQI
25th Septembre 2025
30AQI
30AQI
26th Septembre 2025
44AQI
44AQI
27th Septembre 2025
34AQI
34AQI
28th Septembre 2025
28AQI
28AQI
29th Septembre 2025
27AQI
27AQI
30th Septembre 2025
26AQI
26AQI
1st Octobre 2025
35AQI
35AQI
2nd Octobre 2025
41AQI
41AQI
3rd Octobre 2025
43AQI
43AQI
4th Octobre 2025
52AQI
52AQI
5th Octobre 2025
58AQI
58AQI
6th Octobre 2025
47AQI
47AQI
7th Octobre 2025
50AQI
50AQI
8th Octobre 2025
59AQI
59AQI
9th Octobre 2025
54AQI
54AQI
10th Octobre 2025
55AQI
55AQI
11th Octobre 2025
52AQI
52AQI
12th Octobre 2025
51AQI
51AQI
13th Octobre 2025
57AQI
57AQI
14th Octobre 2025
54AQI
54AQI
15th Octobre 2025
48AQI
48AQI
16th Octobre 2025
59AQI
59AQI
17th Octobre 2025
43AQI
43AQI
18th Octobre 2025
51AQI
51AQI
19th Octobre 2025
56AQI
56AQI
20th Octobre 2025
54AQI
54AQI
21st Octobre 2025
45AQI
45AQI
22nd Octobre 2025
38AQI
38AQI
23rd Octobre 2025
41AQI
41AQI
24th Octobre 2025
41AQI
41AQI
25th Octobre 2025
45AQI
45AQI
26th Octobre 2025
37AQI
37AQI
27th Octobre 2025
38AQI
38AQI
28th Octobre 2025
46AQI
46AQI
29th Octobre 2025
48AQI
48AQI
30th Octobre 2025
61AQI
61AQI
31st Octobre 2025
62AQI
62AQI
1st Novembre 2025
24AQI
24AQI
2nd Novembre 2025
34AQI
34AQI
3rd Novembre 2025
43AQI
43AQI
4th Novembre 2025
31AQI
31AQI
5th Novembre 2025
54AQI
54AQI
6th Novembre 2025
49AQI
49AQI
7th Novembre 2025
52AQI
52AQI
8th Novembre 2025
52AQI
52AQI
9th Novembre 2025
43AQI
43AQI
10th Novembre 2025
46AQI
46AQI
11th Novembre 2025
35AQI
35AQI
12th Novembre 2025
39AQI
39AQI
13th Novembre 2025
64AQI
64AQI
14th Novembre 2025
65AQI
65AQI
15th Novembre 2025
51AQI
51AQI
16th Novembre 2025
49AQI
49AQI
17th Novembre 2025
58AQI
58AQI
18th Novembre 2025
44AQI
44AQI
19th Novembre 2025
38AQI
38AQI
20th Novembre 2025
59AQI
59AQI
21st Novembre 2025
56AQI
56AQI
22nd Novembre 2025
46AQI
46AQI
23rd Novembre 2025
44AQI
44AQI
24th Novembre 2025
57AQI
57AQI
25th Novembre 2025
61AQI
61AQI
26th Novembre 2025
54AQI
54AQI
27th Novembre 2025
51AQI
51AQI
28th Novembre 2025
29th Novembre 2025
30th Novembre 2025
1st Décembre 2025
2nd Décembre 2025
3rd Décembre 2025
4th Décembre 2025
5th Décembre 2025
6th Décembre 2025
7th Décembre 2025
8th Décembre 2025
9th Décembre 2025
10th Décembre 2025
11th Décembre 2025
12th Décembre 2025
13th Décembre 2025
14th Décembre 2025
15th Décembre 2025
16th Décembre 2025
17th Décembre 2025
18th Décembre 2025
19th Décembre 2025
20th Décembre 2025
21st Décembre 2025
22nd Décembre 2025
23rd Décembre 2025
24th Décembre 2025
25th Décembre 2025
26th Décembre 2025
27th Décembre 2025
28th Décembre 2025
29th Décembre 2025
30th Décembre 2025
31st Décembre 2025
37AQI
34AQI
42AQI
35AQI
32AQI
32AQI
41AQI
46AQI
35AQI
49AQI
48AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202539AQI
28
3
27
1
25
6
29
1
30
1
29
1
25
6
21
10
30
16
15
14
13
274
57
Le plus élevé AQI enregistré en
Octobre49AQI
Le plus bas AQI enregistré en
Mai32AQI
202436AQI
30
1
28
1
25
6
25
5
27
4
28
2
18
13
30
1
28
2
31
27
3
30
1
327
39
Le plus élevé AQI enregistré en
Juillet48AQI
Le plus bas AQI enregistré en
Septembre28AQI
202337AQI
25
6
25
3
28
3
25
5
28
3
24
6
28
3
31
29
1
30
1
23
6
23
8
319
45
Le plus élevé AQI enregistré en
Avril44AQI
Le plus bas AQI enregistré en
Août24AQI
202240AQI
28
3
21
1
18
13
23
7
27
4
25
5
19
2
1
1
28
1
28
3
25
5
29
2
272
46
1
Le plus élevé AQI enregistré en
Août89AQI
Le plus bas AQI enregistré en
Septembre35AQI
202138AQI
23
8
24
4
27
4
28
2
24
7
27
3
26
5
26
5
29
1
30
1
25
5
24
7
313
52
Le plus élevé AQI enregistré en
Mai42AQI
Le plus bas AQI enregistré en
Avril33AQI
202038AQI
12
1
20
1
17
1
22
8
28
3
20
10
1
18
1
30
1
21
9
26
5
214
40
1
Le plus élevé AQI enregistré en
Août45AQI
Le plus bas AQI enregistré en
Septembre32AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2022(Moyenne)
40AQIAnnée la moins polluée enregistrée
2024(Moyenne)
36AQILa qualité de l'air annuelle de Ichihara pour l'année 2025 AQI (39) montre un changement moyen de pourcentage de 3.7% (empiré AQI) par rapport aux années précédentes : 2020 (38), 2021 (38), 2022 (40), 2023 (37), 2024 (36).
