Analyse Historique de la Qualité de l'Air à Ichikawa, 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 Août
Ichikawa, Chiba, Japan
2021
2022
2023
2024
2025
AQI
.
Jours
Tendances AQI : Le plus élevé et le plus bas
AQI le plus élevé enregistré le
26th Aug 2021
63AQIAQI le plus bas enregistré le
25th Aug 2023
13AQIAnalyse du même jour (5th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 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 : 6th Aug - 7th Aug 2025
Ichikawa, Chiba, Japan
AQI
Jour
Nuit
.
4 AM6th Aug 2025
6 PM
3 AM7th 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
5PM6th Aug
59AQI
Heure moyenne la plus basse
11PM6th Aug
47AQI
Au cours des 24 dernières heures,
L'AQI de Ichikawa a atteint son point le plus élevé de 59 à 5 PM pendant le Nuit, tandis que le point le plus bas, 47, a été enregistré à 11 PM pendant le Nuit entre 6th Aug et 7th Aug 2025.
Tendance AQI Jour & Nuit : Jul - Aug 2025
Ichikawa, Chiba, Japan
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Jour
Nuit
8th Jul 2025594 AMAQI
8th Jul 2025655 AMAQI
8th Jul 2025656 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025658 AMAQI
8th Jul 20251069 AMAQI
8th Jul 202512010 AMAQI
8th Jul 202511411 AMAQI
8th Jul 202510312 PMAQI
8th Jul 2025881 PMAQI
8th Jul 2025842 PMAQI
8th Jul 2025853 PMAQI
8th Jul 2025864 PMAQI
8th Jul 2025845 PMAQI
8th Jul 2025866 PMAQI
8th Jul 2025877 PMAQI
8th Jul 2025858 PMAQI
8th Jul 2025789 PMAQI
8th Jul 20258010 PMAQI
8th Jul 20258111 PMAQI
9th Jul 20258112 AMAQI
9th Jul 2025731 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
29°C27/32°C
9th Jul 2025674 AMAQI
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025829 AMAQI
9th Jul 20258710 AMAQI
9th Jul 20259411 AMAQI
9th Jul 20259612 PMAQI
9th Jul 2025961 PMAQI
9th Jul 2025972 PMAQI
9th Jul 20251073 PMAQI
9th Jul 20251114 PMAQI
9th Jul 2025975 PMAQI
9th Jul 2025766 PMAQI
9th Jul 2025577 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255912 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025712 AMAQI
10th Jul 2025713 AMAQI
29°C26/32°C
10th Jul 2025734 AMAQI
10th Jul 2025765 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025767 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025449 AMAQI
10th Jul 20253710 AMAQI
10th Jul 20254211 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025431 PMAQI
10th Jul 2025372 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025354 PMAQI
10th Jul 2025385 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025517 PMAQI
10th Jul 2025528 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255912 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
28°C23/32°C
11th Jul 2025694 AMAQI
11th Jul 2025655 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025658 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20252112 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025312 PMAQI
11th Jul 2025323 PMAQI
11th Jul 2025314 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025336 PMAQI
11th Jul 2025337 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255712 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025653 AMAQI
24°C22/26°C
12th Jul 2025634 AMAQI
12th Jul 2025605 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025608 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20253810 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20254012 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025412 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025406 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025613 AMAQI
24°C21/28°C
13th Jul 2025604 AMAQI
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025587 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253310 AMAQI
13th Jul 20254011 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025443 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025426 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025499 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20254911 PMAQI
14th Jul 20254812 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025583 AMAQI
26°C24/29°C
14th Jul 2025574 AMAQI
14th Jul 2025565 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025329 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025317 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025469 PMAQI
14th Jul 20254510 PMAQI
14th Jul 20254511 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
26°C24/29°C
15th Jul 2025544 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025289 AMAQI
15th Jul 20252010 AMAQI
15th Jul 20252211 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025252 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025314 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025336 PMAQI
15th Jul 2025337 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025399 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20254211 PMAQI
16th Jul 20254612 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025533 AMAQI
27°C26/28°C
16th Jul 2025524 AMAQI
16th Jul 2025495 AMAQI
16th Jul 2025496 AMAQI
16th Jul 2025497 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025469 AMAQI
16th Jul 20253710 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025281 PMAQI
16th Jul 2025252 PMAQI
16th Jul 2025273 PMAQI
16th Jul 2025284 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025286 PMAQI
16th Jul 2025267 PMAQI
16th Jul 2025308 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254112 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025513 AMAQI
27°C26/28°C
17th Jul 2025504 AMAQI
17th Jul 2025485 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025487 AMAQI
17th Jul 2025488 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253811 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025396 PMAQI
17th Jul 2025397 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI
27°C26/30°C
18th Jul 2025474 AMAQI
18th Jul 2025465 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025458 AMAQI
18th Jul 2025339 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20253011 AMAQI
18th Jul 20252812 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025282 PMAQI
18th Jul 2025283 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
27°C25/30°C
19th Jul 2025454 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
28°C25/30°C
20th Jul 2025424 AMAQI
20th Jul 2025395 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025397 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025224 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253311 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025402 AMAQI
21st Jul 2025403 AMAQI
28°C26/31°C
21st Jul 2025394 AMAQI
21st Jul 2025375 AMAQI
21st Jul 2025366 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025299 AMAQI
21st Jul 20252910 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025332 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025315 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025297 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253110 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
29°C27/32°C
22nd Jul 2025374 AMAQI
22nd Jul 2025365 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025377 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025384 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025258 PMAQI
22nd Jul 2025299 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI
29°C27/31°C
23rd Jul 2025364 AMAQI
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025461 PMAQI
23rd Jul 2025472 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025309 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025331 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025353 AMAQI
29°C26/31°C
24th Jul 2025364 AMAQI
24th Jul 2025365 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025296 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025268 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025353 AMAQI
29°C26/33°C
25th Jul 2025364 AMAQI
25th Jul 2025395 AMAQI
25th Jul 2025396 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025349 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20254311 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025371 PMAQI
25th Jul 2025322 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025244 PMAQI
25th Jul 2025235 PMAQI
25th Jul 2025236 PMAQI
25th Jul 2025217 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025363 AMAQI
29°C27/32°C
26th Jul 2025364 AMAQI
26th Jul 2025375 AMAQI
26th Jul 2025376 AMAQI
26th Jul 2025377 AMAQI
26th Jul 2025378 AMAQI
26th Jul 2025289 AMAQI
26th Jul 20253010 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025255 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025267 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025319 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20252912 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025352 AMAQI
27th Jul 2025343 AMAQI
29°C28/32°C
27th Jul 2025354 AMAQI
27th Jul 2025345 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20252710 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20252912 PMAQI
27th Jul 2025271 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025254 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025206 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025343 AMAQI
29°C27/32°C
28th Jul 2025334 AMAQI
28th Jul 2025335 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025415 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29°C27/33°C
29th Jul 2025344 AMAQI
29th Jul 2025365 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025357 AMAQI
29th Jul 2025358 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025461 PMAQI
29th Jul 2025482 PMAQI
29th Jul 2025463 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025365 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025257 PMAQI
29th Jul 2025258 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025332 AMAQI
30th Jul 2025333 AMAQI
30°C26/35°C
30th Jul 2025344 AMAQI
30th Jul 2025355 AMAQI
30th Jul 2025356 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025358 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20252211 AMAQI
30th Jul 20252512 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025252 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025331 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
29°C26/34°C
31st Jul 2025324 AMAQI
31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20253711 AMAQI
31st Jul 20253612 PMAQI
31st Jul 2025311 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025235 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025197 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025299 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025363 AMAQI
28°C25/32°C
1st Aug 2025354 AMAQI
1st Aug 2025355 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253110 AMAQI
1st Aug 20254011 AMAQI
1st Aug 20254012 PMAQI
1st Aug 2025341 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253110 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025373 AMAQI
28°C25/31°C
2nd Aug 2025374 AMAQI
2nd Aug 2025395 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20254111 AMAQI
2nd Aug 20254212 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025573 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025408 PMAQI
2nd Aug 2025369 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254111 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
29°C26/33°C
3rd Aug 2025404 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025396 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025572 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025476 PMAQI
3rd Aug 2025427 PMAQI
3rd Aug 2025458 PMAQI
3rd Aug 2025429 PMAQI
3rd Aug 20254310 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025381 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI
30°C27/35°C
4th Aug 2025414 AMAQI
4th Aug 2025435 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20258311 AMAQI
4th Aug 20258412 PMAQI
4th Aug 2025901 PMAQI
4th Aug 2025912 PMAQI
4th Aug 2025863 PMAQI
4th Aug 2025874 PMAQI
4th Aug 2025885 PMAQI
4th Aug 2025856 PMAQI
4th Aug 2025767 PMAQI
4th Aug 2025678 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025403 AMAQI
30°C28/33°C
5th Aug 2025504 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025517 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20256110 AMAQI
5th Aug 20255811 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025467 PMAQI
5th Aug 2025478 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20254810 PMAQI
5th Aug 20254511 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025492 AMAQI
6th Aug 2025493 AMAQI
31°C28/34°C
6th Aug 2025524 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025509 AMAQI
6th Aug 20255010 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025595 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025479 PMAQI
6th Aug 20254910 PMAQI
6th Aug 20254711 PMAQI
7th Aug 20254812 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025512 AMAQI
7th Aug 2025503 AMAQI
--°C/°C
7th Aug 2025524 AMAQI
4 AM7th Aug 2025515 AMAQI
7th Aug 2025516 AMAQI
11 AM
6 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
6 PM
38AQI
1 heures / Jour
30 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 6 PM à 6 PM (Moyenne 38).
Heure de la nuit
Heure moyenne la plus haute
2 AM - 3 AM
46AQI
2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
7 PM
36AQI
1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 2 AM à 3 AM (Moyenne 46), tandis que l'AQI le plus bas était entre 7 PM à 7 PM (Moyenne 36).
Jours de 2025 Vs Qualité de l'Air
Ichikawa, Chiba, Japan
2025
94%
205
6%
12
Nombre total de jours avec différentes catégories AQI au cours des 218 derniers jours de 2025 (147 jours restants)
Bon
205 JoursModéré
12 JoursPauvre
0 JoursNon sain
0 JoursSévère
0 JoursDangereux
0 JoursSous les limites sécuritaires de l'OMS pour la qualité de l'air : 94%
Niveau de risque sanitaire:
Très faible
En 2025, 94% des 218 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Très faible, mais les impacts sur la santé ne sont pas encore clairs.
Aperçus Annuels sur la Qualité de l'Air
Ichikawa, 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.
1st Janvier 2025
30AQI
30AQI
2nd Janvier 2025
29AQI
29AQI
3rd Janvier 2025
24AQI
24AQI
4th Janvier 2025
28AQI
28AQI
5th Janvier 2025
31AQI
31AQI
6th Janvier 2025
39AQI
39AQI
7th Janvier 2025
30AQI
30AQI
8th Janvier 2025
30AQI
30AQI
9th Janvier 2025
27AQI
27AQI
10th Janvier 2025
26AQI
26AQI
11th Janvier 2025
27AQI
27AQI
12th Janvier 2025
32AQI
32AQI
13th Janvier 2025
29AQI
29AQI
14th Janvier 2025
35AQI
35AQI
15th Janvier 2025
34AQI
34AQI
16th Janvier 2025
30AQI
30AQI
17th Janvier 2025
30AQI
30AQI
18th Janvier 2025
30AQI
30AQI
19th Janvier 2025
41AQI
41AQI
20th Janvier 2025
35AQI
35AQI
21st Janvier 2025
37AQI
37AQI
22nd Janvier 2025
36AQI
36AQI
23rd Janvier 2025
43AQI
43AQI
24th Janvier 2025
41AQI
41AQI
25th Janvier 2025
38AQI
38AQI
26th Janvier 2025
34AQI
34AQI
27th Janvier 2025
33AQI
33AQI
28th Janvier 2025
35AQI
35AQI
29th Janvier 2025
29AQI
29AQI
30th Janvier 2025
30AQI
30AQI
31st Janvier 2025
28AQI
28AQI
1st Février 2025
33AQI
33AQI
2nd Février 2025
31AQI
31AQI
3rd Février 2025
33AQI
33AQI
4th Février 2025
30AQI
30AQI
5th Février 2025
30AQI
30AQI
6th Février 2025
27AQI
27AQI
7th Février 2025
28AQI
28AQI
8th Février 2025
28AQI
28AQI
9th Février 2025
29AQI
29AQI
10th Février 2025
26AQI
26AQI
11th Février 2025
30AQI
30AQI
12th Février 2025
30AQI
30AQI
13th Février 2025
33AQI
33AQI
14th Février 2025
28AQI
28AQI
15th Février 2025
32AQI
32AQI
16th Février 2025
35AQI
35AQI
17th Février 2025
35AQI
35AQI
18th Février 2025
31AQI
31AQI
19th Février 2025
30AQI
30AQI
20th Février 2025
30AQI
30AQI
21st Février 2025
29AQI
29AQI
22nd Février 2025
31AQI
31AQI
23rd Février 2025
32AQI
32AQI
24th Février 2025
33AQI
33AQI
25th Février 2025
32AQI
32AQI
26th Février 2025
35AQI
35AQI
27th Février 2025
37AQI
37AQI
28th Février 2025
47AQI
47AQI
1st Mars 2025
47AQI
47AQI
2nd Mars 2025
54AQI
54AQI
3rd Mars 2025
38AQI
38AQI
4th Mars 2025
36AQI
36AQI
5th Mars 2025
25AQI
25AQI
6th Mars 2025
32AQI
32AQI
7th Mars 2025
31AQI
31AQI
8th Mars 2025
33AQI
33AQI
9th Mars 2025
34AQI
34AQI
10th Mars 2025
34AQI
34AQI
11th Mars 2025
36AQI
36AQI
12th Mars 2025
40AQI
40AQI
13th Mars 2025
36AQI
36AQI
14th Mars 2025
32AQI
32AQI
15th Mars 2025
28AQI
28AQI
16th Mars 2025
22AQI
22AQI
17th Mars 2025
18AQI
18AQI
18th Mars 2025
20AQI
20AQI
19th Mars 2025
16AQI
16AQI
20th Mars 2025
20AQI
20AQI
21st Mars 2025
33AQI
33AQI
22nd Mars 2025
39AQI
39AQI
23rd Mars 2025
43AQI
43AQI
24th Mars 2025
41AQI
41AQI
25th Mars 2025
58AQI
58AQI
26th Mars 2025
71AQI
71AQI
27th Mars 2025
65AQI
65AQI
28th Mars 2025
46AQI
46AQI
29th Mars 2025
35AQI
35AQI
30th Mars 2025
40AQI
40AQI
31st Mars 2025
31AQI
31AQI
1st Avril 2025
27AQI
27AQI
2nd Avril 2025
22AQI
22AQI
3rd Avril 2025
19AQI
19AQI
4th Avril 2025
19AQI
19AQI
5th Avril 2025
22AQI
22AQI
6th Avril 2025
21AQI
21AQI
7th Avril 2025
24AQI
24AQI
8th Avril 2025
29AQI
29AQI
9th Avril 2025
22AQI
22AQI
10th Avril 2025
35AQI
35AQI
11th Avril 2025
30AQI
30AQI
12th Avril 2025
30AQI
30AQI
13th Avril 2025
24AQI
24AQI
14th Avril 2025
32AQI
32AQI
15th Avril 2025
26AQI
26AQI
16th Avril 2025
27AQI
27AQI
17th Avril 2025
36AQI
36AQI
18th Avril 2025
41AQI
41AQI
19th Avril 2025
48AQI
48AQI
20th Avril 2025
39AQI
39AQI
21st Avril 2025
35AQI
35AQI
22nd Avril 2025
34AQI
34AQI
23rd Avril 2025
24AQI
24AQI
24th Avril 2025
31AQI
31AQI
25th Avril 2025
29AQI
29AQI
26th Avril 2025
35AQI
35AQI
27th Avril 2025
36AQI
36AQI
28th Avril 2025
33AQI
33AQI
29th Avril 2025
26AQI
26AQI
30th Avril 2025
33AQI
33AQI
1st Mai 2025
30AQI
30AQI
2nd Mai 2025
24AQI
24AQI
3rd Mai 2025
24AQI
24AQI
4th Mai 2025
29AQI
29AQI
5th Mai 2025
27AQI
27AQI
6th Mai 2025
22AQI
22AQI
7th Mai 2025
20AQI
20AQI
8th Mai 2025
22AQI
22AQI
9th Mai 2025
23AQI
23AQI
10th Mai 2025
20AQI
20AQI
11th Mai 2025
23AQI
23AQI
12th Mai 2025
21AQI
21AQI
13th Mai 2025
27AQI
27AQI
14th Mai 2025
26AQI
26AQI
15th Mai 2025
28AQI
28AQI
16th Mai 2025
30AQI
30AQI
17th Mai 2025
25AQI
25AQI
18th Mai 2025
35AQI
35AQI
19th Mai 2025
32AQI
32AQI
20th Mai 2025
48AQI
48AQI
21st Mai 2025
36AQI
36AQI
22nd Mai 2025
33AQI
33AQI
23rd Mai 2025
30AQI
30AQI
24th Mai 2025
29AQI
29AQI
25th Mai 2025
23AQI
23AQI
26th Mai 2025
22AQI
22AQI
27th Mai 2025
20AQI
20AQI
28th Mai 2025
19AQI
19AQI
29th Mai 2025
22AQI
22AQI
30th Mai 2025
20AQI
20AQI
31st Mai 2025
15AQI
15AQI
1st Juin 2025
18AQI
18AQI
2nd Juin 2025
23AQI
23AQI
3rd Juin 2025
25AQI
25AQI
4th Juin 2025
25AQI
25AQI
5th Juin 2025
30AQI
30AQI
6th Juin 2025
35AQI
35AQI
7th Juin 2025
35AQI
35AQI
8th Juin 2025
41AQI
41AQI
9th Juin 2025
31AQI
31AQI
10th Juin 2025
28AQI
28AQI
11th Juin 2025
26AQI
26AQI
12th Juin 2025
31AQI
31AQI
13th Juin 2025
30AQI
30AQI
14th Juin 2025
27AQI
27AQI
15th Juin 2025
30AQI
30AQI
16th Juin 2025
32AQI
32AQI
17th Juin 2025
41AQI
41AQI
18th Juin 2025
38AQI
38AQI
19th Juin 2025
37AQI
37AQI
20th Juin 2025
33AQI
33AQI
21st Juin 2025
26AQI
26AQI
22nd Juin 2025
17AQI
17AQI
23rd Juin 2025
19AQI
19AQI
24th Juin 2025
19AQI
19AQI
25th Juin 2025
18AQI
18AQI
26th Juin 2025
18AQI
18AQI
27th Juin 2025
25AQI
25AQI
28th Juin 2025
23AQI
23AQI
29th Juin 2025
27AQI
27AQI
30th Juin 2025
36AQI
36AQI
1st Juillet 2025
37AQI
37AQI
2nd Juillet 2025
42AQI
42AQI
3rd Juillet 2025
41AQI
41AQI
4th Juillet 2025
44AQI
44AQI
5th Juillet 2025
50AQI
50AQI
6th Juillet 2025
67AQI
67AQI
7th Juillet 2025
80AQI
80AQI
8th Juillet 2025
79AQI
79AQI
9th Juillet 2025
75AQI
75AQI
10th Juillet 2025
57AQI
57AQI
11th Juillet 2025
48AQI
48AQI
12th Juillet 2025
51AQI
51AQI
13th Juillet 2025
49AQI
49AQI
14th Juillet 2025
41AQI
41AQI
15th Juillet 2025
40AQI
40AQI
16th Juillet 2025
40AQI
40AQI
17th Juillet 2025
43AQI
43AQI
18th Juillet 2025
37AQI
37AQI
19th Juillet 2025
33AQI
33AQI
20th Juillet 2025
32AQI
32AQI
21st Juillet 2025
33AQI
33AQI
22nd Juillet 2025
33AQI
33AQI
23rd Juillet 2025
34AQI
34AQI
24th Juillet 2025
36AQI
36AQI
25th Juillet 2025
32AQI
32AQI
26th Juillet 2025
31AQI
31AQI
27th Juillet 2025
29AQI
29AQI
28th Juillet 2025
35AQI
35AQI
29th Juillet 2025
33AQI
33AQI
30th Juillet 2025
30AQI
30AQI
31st Juillet 2025
29AQI
29AQI
1st Août 2025
34AQI
34AQI
2nd Août 2025
41AQI
41AQI
3rd Août 2025
44AQI
44AQI
4th Août 2025
61AQI
61AQI
5th Août 2025
51AQI
51AQI
32AQI
32AQI
37AQI
30AQI
26AQI
28AQI
43AQI
46AQI
Nombre de jours
Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux
202533AQI
31
28
27
4
30
31
30
25
6
3
2
205
12
Le plus élevé AQI enregistré en
Août46AQI
Le plus bas AQI enregistré en
Mai26AQI
202435AQI
28
3
27
2
28
3
25
5
28
3
29
1
21
10
31
28
2
31
29
1
31
336
30
Le plus élevé AQI enregistré en
Juillet44AQI
Le plus bas AQI enregistré en
Août28AQI
202336AQI
28
3
26
2
27
4
23
7
30
1
26
4
28
3
31
30
31
25
4
28
3
333
31
Le plus élevé AQI enregistré en
Avril44AQI
Le plus bas AQI enregistré en
Août24AQI
202235AQI
31
21
1
27
4
26
4
27
4
27
3
23
2
2
1
29
31
30
30
1
304
20
Le plus élevé AQI enregistré en
Août45AQI
Le plus bas AQI enregistré en
Septembre29AQI
202130AQI
30
1
26
2
29
2
30
27
4
27
3
29
2
29
2
30
30
1
30
30
1
347
18
Le plus élevé AQI enregistré en
Juin37AQI
Le plus bas AQI enregistré en
Février24AQI
202025AQI
13
21
18
29
1
31
29
2
19
30
1
29
1
30
1
249
6
Le plus élevé AQI enregistré en
Août31AQI
Le plus bas AQI enregistré en
Septembre20AQI
Années les plus & moins polluées des 6 dernières années
Année la plus polluée enregistrée
2023(Moyenne)
36AQIAnnée la moins polluée enregistrée
2020(Moyenne)
25AQILa qualité de l'air annuelle de Ichikawa pour l'année 2025 AQI (33) montre un changement moyen de pourcentage de 3.2% (empiré AQI) par rapport aux années précédentes : 2020 (25), 2021 (30), 2022 (35), 2023 (36), 2024 (35).
