Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Análise Histórica da Qualidade do Ar de Innai, Ichikawa, Chiba, Japan

Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!

Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+

Análise da Qualidade do Ar de Outubro

Innai, Ichikawa, Chiba, Japan

2021
2022
2023
2024
2025
AQI
.
Dias

Tendências do AQI: Mais Altos e Mais Baixos

AQI mais alto registrado em
23rd Oct 2022
66AQI
AQI mais baixo registrado em
8th Oct 2022
19AQI

Análise do Mesmo Dia (18th October ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 37 de Bom qualidade do ar no mesmo dia.

Baixe os dados anuais de 2024

Relatório Mundial de Qualidade do Ar

Globe

Tendência de AQI Dia & Noite: 18th Oct - 19th Oct 2025

Innai, Ichikawa, Chiba, Japan

AQI
Dia
Noite
.

5 AM18th Oct 2025

5 PM

4 AM19th Oct 2025

Durante o dia
Média do Tempo Mais Alto
2PM18th Oct

53AQI

Média do Tempo Mais Baixo
4PM18th Oct

33AQI

Durante a noite
Média do Tempo Mais Alto
4AM19th Oct

49AQI

Média do Tempo Mais Baixo
7PM18th Oct

21AQI

Nas últimas 24 horas,

AQI de Innai atingiu seu ponto mais alto de 53 às 2 PM durante o Dia, enquanto o ponto mais baixo, 21, foi registrado às 7 PM durante o Noite entre 18th Oct e 19th Oct 2025.

Tendência de AQI Dia & Noite : Sep - Oct 2025

Innai, Ichikawa, Chiba, Japan

SepOct
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Dia
Noite
19th Sep 2025535 AMAQI
19th Sep 2025546 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025548 AMAQI
19th Sep 2025269 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025262 PMAQI
19th Sep 2025263 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025236 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025369 PMAQI
19th Sep 20253510 PMAQI
19th Sep 20253511 PMAQI
20th Sep 20253712 AMAQI
20th Sep 2025481 AMAQI
20th Sep 2025492 AMAQI
20th Sep 2025483 AMAQI
20th Sep 2025474 AMAQI

22°C22/23°C

20th Sep 2025425 AMAQI
20th Sep 2025426 AMAQI
20th Sep 2025427 AMAQI
20th Sep 2025428 AMAQI
20th Sep 2025249 AMAQI
20th Sep 20252010 AMAQI
20th Sep 20252411 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025301 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025323 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025315 PMAQI
20th Sep 2025306 PMAQI
20th Sep 2025367 PMAQI
20th Sep 2025368 PMAQI
20th Sep 2025379 PMAQI
20th Sep 20253510 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253812 AMAQI
21st Sep 2025431 AMAQI
21st Sep 2025442 AMAQI
21st Sep 2025443 AMAQI
21st Sep 2025434 AMAQI

25°C23/27°C

21st Sep 2025405 AMAQI
21st Sep 2025406 AMAQI
21st Sep 2025407 AMAQI
21st Sep 2025418 AMAQI
21st Sep 2025259 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20251911 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025143 PMAQI
21st Sep 2025134 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20252910 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20253012 AMAQI
22nd Sep 2025381 AMAQI
22nd Sep 2025412 AMAQI
22nd Sep 2025423 AMAQI
22nd Sep 2025394 AMAQI

26°C22/31°C

22nd Sep 2025365 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025367 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20251910 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025241 PMAQI
22nd Sep 2025242 PMAQI
22nd Sep 2025293 PMAQI
22nd Sep 2025214 PMAQI
22nd Sep 2025215 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025187 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252911 PMAQI
23rd Sep 20252912 AMAQI
23rd Sep 2025371 AMAQI
23rd Sep 2025372 AMAQI
23rd Sep 2025373 AMAQI
23rd Sep 2025364 AMAQI

24°C22/26°C

23rd Sep 2025335 AMAQI
23rd Sep 2025346 AMAQI
23rd Sep 2025337 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025249 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252611 AMAQI
23rd Sep 20252712 PMAQI
23rd Sep 2025221 PMAQI
23rd Sep 2025192 PMAQI
23rd Sep 2025173 PMAQI
23rd Sep 2025204 PMAQI
23rd Sep 2025195 PMAQI
23rd Sep 2025176 PMAQI
23rd Sep 2025197 PMAQI
23rd Sep 2025238 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252710 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252712 AMAQI
24th Sep 2025331 AMAQI
24th Sep 2025342 AMAQI
24th Sep 2025343 AMAQI
24th Sep 2025344 AMAQI

23°C20/26°C

24th Sep 2025325 AMAQI
24th Sep 2025326 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025299 AMAQI
24th Sep 20252810 AMAQI
24th Sep 20252311 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025281 PMAQI
24th Sep 2025232 PMAQI
24th Sep 2025223 PMAQI
24th Sep 2025214 PMAQI
24th Sep 2025215 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025289 PMAQI
24th Sep 20252810 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252512 AMAQI
25th Sep 2025321 AMAQI
25th Sep 2025322 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025324 AMAQI

23°C20/27°C

25th Sep 2025315 AMAQI
25th Sep 2025316 AMAQI
25th Sep 2025317 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025329 AMAQI
25th Sep 20254010 AMAQI
25th Sep 20253811 AMAQI
25th Sep 20254212 PMAQI
25th Sep 2025381 PMAQI
25th Sep 2025402 PMAQI
25th Sep 2025413 PMAQI
25th Sep 2025434 PMAQI
25th Sep 2025425 PMAQI
25th Sep 2025446 PMAQI
25th Sep 2025447 PMAQI
25th Sep 2025408 PMAQI
25th Sep 2025449 PMAQI
25th Sep 20254410 PMAQI
25th Sep 20254411 PMAQI
26th Sep 20254412 AMAQI
26th Sep 2025441 AMAQI
26th Sep 2025442 AMAQI
26th Sep 2025353 AMAQI
26th Sep 2025434 AMAQI

24°C22/27°C

26th Sep 2025445 AMAQI
26th Sep 2025456 AMAQI
26th Sep 2025467 AMAQI
26th Sep 2025468 AMAQI
26th Sep 2025479 AMAQI
26th Sep 20254610 AMAQI
26th Sep 20254811 AMAQI
26th Sep 20255612 PMAQI
26th Sep 2025581 PMAQI
26th Sep 2025652 PMAQI
26th Sep 2025723 PMAQI
26th Sep 2025774 PMAQI
26th Sep 2025905 PMAQI
26th Sep 2025696 PMAQI
26th Sep 2025457 PMAQI
26th Sep 2025478 PMAQI
26th Sep 2025489 PMAQI
26th Sep 20255110 PMAQI
26th Sep 20254811 PMAQI
27th Sep 20254412 AMAQI
27th Sep 2025421 AMAQI
27th Sep 2025292 AMAQI
27th Sep 2025263 AMAQI
27th Sep 2025244 AMAQI

27°C24/32°C

27th Sep 2025235 AMAQI
27th Sep 2025236 AMAQI
27th Sep 2025227 AMAQI
27th Sep 2025258 AMAQI
27th Sep 2025289 AMAQI
27th Sep 20252910 AMAQI
27th Sep 20253211 AMAQI
27th Sep 20253612 PMAQI
27th Sep 2025361 PMAQI
27th Sep 2025302 PMAQI
27th Sep 2025293 PMAQI
27th Sep 2025244 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025226 PMAQI
27th Sep 2025297 PMAQI
27th Sep 2025228 PMAQI
27th Sep 2025229 PMAQI
27th Sep 20252310 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252212 AMAQI
28th Sep 2025221 AMAQI
28th Sep 2025272 AMAQI
28th Sep 2025233 AMAQI
28th Sep 2025264 AMAQI

25°C23/28°C

28th Sep 2025285 AMAQI
28th Sep 2025306 AMAQI
28th Sep 2025337 AMAQI
28th Sep 2025358 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20254310 AMAQI
28th Sep 20254911 AMAQI
28th Sep 20254812 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025422 PMAQI
28th Sep 2025413 PMAQI
28th Sep 2025404 PMAQI
28th Sep 2025325 PMAQI
28th Sep 2025276 PMAQI
28th Sep 2025307 PMAQI
28th Sep 2025378 PMAQI
28th Sep 2025329 PMAQI
28th Sep 20252810 PMAQI
28th Sep 20252811 PMAQI
29th Sep 20252812 AMAQI
29th Sep 2025281 AMAQI
29th Sep 2025232 AMAQI
29th Sep 2025173 AMAQI
29th Sep 2025184 AMAQI

25°C23/28°C

29th Sep 2025185 AMAQI
29th Sep 2025306 AMAQI
29th Sep 2025307 AMAQI
29th Sep 2025298 AMAQI
29th Sep 2025359 AMAQI
29th Sep 20253910 AMAQI
29th Sep 20254111 AMAQI
29th Sep 20254412 PMAQI
29th Sep 2025431 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025463 PMAQI
29th Sep 2025314 PMAQI
29th Sep 2025285 PMAQI
29th Sep 2025286 PMAQI
29th Sep 2025287 PMAQI
29th Sep 2025288 PMAQI
29th Sep 2025289 PMAQI
29th Sep 20251910 PMAQI
29th Sep 20251511 PMAQI
30th Sep 20251912 AMAQI
30th Sep 2025141 AMAQI
30th Sep 2025172 AMAQI
30th Sep 2025203 AMAQI
30th Sep 2025154 AMAQI

27°C23/31°C

30th Sep 2025175 AMAQI
30th Sep 2025176 AMAQI
30th Sep 2025127 AMAQI
30th Sep 2025128 AMAQI
30th Sep 2025149 AMAQI
30th Sep 20252010 AMAQI
30th Sep 20252711 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025272 PMAQI
30th Sep 2025303 PMAQI
30th Sep 2025324 PMAQI
30th Sep 2025295 PMAQI
30th Sep 2025336 PMAQI
30th Sep 2025297 PMAQI
30th Sep 2025278 PMAQI
30th Sep 2025259 PMAQI
30th Sep 20252510 PMAQI
30th Sep 20252811 PMAQI
1st Oct 20252912 AMAQI
1st Oct 2025281 AMAQI
1st Oct 2025252 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025224 AMAQI

24°C22/27°C

1st Oct 2025195 AMAQI
1st Oct 2025156 AMAQI
1st Oct 2025167 AMAQI
1st Oct 2025188 AMAQI
1st Oct 2025159 AMAQI
1st Oct 20251610 AMAQI
1st Oct 20251811 AMAQI
1st Oct 20253012 PMAQI
1st Oct 2025271 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025333 PMAQI
1st Oct 2025334 PMAQI
1st Oct 2025335 PMAQI
1st Oct 2025356 PMAQI
1st Oct 2025377 PMAQI
1st Oct 2025268 PMAQI
1st Oct 2025289 PMAQI
1st Oct 20252810 PMAQI
1st Oct 20253311 PMAQI
2nd Oct 20253012 AMAQI
2nd Oct 2025491 AMAQI
2nd Oct 2025532 AMAQI
2nd Oct 2025483 AMAQI
2nd Oct 2025524 AMAQI

21°C20/21°C

2nd Oct 2025535 AMAQI
2nd Oct 2025546 AMAQI
2nd Oct 2025547 AMAQI
2nd Oct 2025548 AMAQI
2nd Oct 2025469 AMAQI
2nd Oct 20253910 AMAQI
2nd Oct 20253511 AMAQI
2nd Oct 20253212 PMAQI
2nd Oct 2025311 PMAQI
2nd Oct 2025452 PMAQI
2nd Oct 2025403 PMAQI
2nd Oct 2025394 PMAQI
2nd Oct 2025335 PMAQI
2nd Oct 2025346 PMAQI
2nd Oct 2025347 PMAQI
2nd Oct 2025378 PMAQI
2nd Oct 2025409 PMAQI
2nd Oct 20253610 PMAQI
2nd Oct 20253411 PMAQI
3rd Oct 20253512 AMAQI
3rd Oct 2025371 AMAQI
3rd Oct 2025352 AMAQI
3rd Oct 2025393 AMAQI
3rd Oct 2025404 AMAQI

23°C20/27°C

3rd Oct 2025375 AMAQI
3rd Oct 2025366 AMAQI
3rd Oct 2025387 AMAQI
3rd Oct 2025348 AMAQI
3rd Oct 2025359 AMAQI
3rd Oct 20253810 AMAQI
3rd Oct 20253811 AMAQI
3rd Oct 20253612 PMAQI
3rd Oct 2025361 PMAQI
3rd Oct 2025412 PMAQI
3rd Oct 2025443 PMAQI
3rd Oct 2025424 PMAQI
3rd Oct 2025425 PMAQI
3rd Oct 2025436 PMAQI
3rd Oct 2025497 PMAQI
3rd Oct 2025418 PMAQI
3rd Oct 2025579 PMAQI
3rd Oct 20255810 PMAQI
3rd Oct 20255811 PMAQI
4th Oct 20254912 AMAQI
4th Oct 2025471 AMAQI
4th Oct 2025482 AMAQI
4th Oct 2025443 AMAQI
4th Oct 2025554 AMAQI

24°C22/26°C

4th Oct 2025525 AMAQI
4th Oct 2025526 AMAQI
4th Oct 2025537 AMAQI
4th Oct 2025588 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20254510 AMAQI
4th Oct 20254511 AMAQI
4th Oct 20254312 PMAQI
4th Oct 2025571 PMAQI
4th Oct 2025482 PMAQI
4th Oct 2025503 PMAQI
4th Oct 2025424 PMAQI
4th Oct 2025205 PMAQI
4th Oct 2025516 PMAQI
4th Oct 2025537 PMAQI
4th Oct 2025438 PMAQI
4th Oct 2025529 PMAQI
4th Oct 20256210 PMAQI
4th Oct 20255811 PMAQI
5th Oct 20254712 AMAQI
5th Oct 2025501 AMAQI
5th Oct 2025492 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025484 AMAQI

23°C22/26°C

5th Oct 2025505 AMAQI
5th Oct 2025456 AMAQI
5th Oct 2025467 AMAQI
5th Oct 2025418 AMAQI
5th Oct 2025419 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20253911 AMAQI
5th Oct 20254912 PMAQI
5th Oct 2025521 PMAQI
5th Oct 2025352 PMAQI
5th Oct 2025403 PMAQI
5th Oct 2025394 PMAQI
5th Oct 2025425 PMAQI
5th Oct 2025426 PMAQI
5th Oct 2025437 PMAQI
5th Oct 2025378 PMAQI
5th Oct 2025389 PMAQI
5th Oct 20253510 PMAQI
5th Oct 20253711 PMAQI
6th Oct 20253412 AMAQI
6th Oct 2025381 AMAQI
6th Oct 2025342 AMAQI
6th Oct 2025353 AMAQI
6th Oct 2025354 AMAQI

25°C21/28°C

6th Oct 2025505 AMAQI
6th Oct 2025446 AMAQI
6th Oct 2025437 AMAQI
6th Oct 2025468 AMAQI
6th Oct 2025489 AMAQI
6th Oct 20254810 AMAQI
6th Oct 20255011 AMAQI
6th Oct 20254712 PMAQI
6th Oct 2025481 PMAQI
6th Oct 2025442 PMAQI
6th Oct 2025403 PMAQI
6th Oct 2025404 PMAQI
6th Oct 2025395 PMAQI
6th Oct 2025436 PMAQI
6th Oct 2025447 PMAQI
6th Oct 2025398 PMAQI
6th Oct 2025359 PMAQI
6th Oct 20253710 PMAQI
6th Oct 20255711 PMAQI
7th Oct 20255612 AMAQI
7th Oct 2025571 AMAQI
7th Oct 2025552 AMAQI

24°C21/27°C

7th Oct 2025478 PMAQI
7th Oct 2025259 PMAQI
7th Oct 20253810 PMAQI
7th Oct 20254111 PMAQI
8th Oct 20254412 AMAQI
8th Oct 2025491 AMAQI
8th Oct 2025492 AMAQI
8th Oct 2025463 AMAQI
8th Oct 2025544 AMAQI

22°C21/23°C

8th Oct 2025565 AMAQI
8th Oct 2025556 AMAQI
8th Oct 2025357 AMAQI
8th Oct 2025578 AMAQI
8th Oct 2025529 AMAQI
8th Oct 20255010 AMAQI
8th Oct 20254911 AMAQI
8th Oct 20255912 PMAQI
8th Oct 2025611 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025573 PMAQI
8th Oct 2025574 PMAQI
8th Oct 2025585 PMAQI
8th Oct 2025616 PMAQI
8th Oct 2025607 PMAQI
8th Oct 2025608 PMAQI
8th Oct 2025629 PMAQI
8th Oct 20256110 PMAQI
8th Oct 20255711 PMAQI
9th Oct 20255512 AMAQI
9th Oct 2025561 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025543 AMAQI
9th Oct 2025544 AMAQI

24°C21/28°C

9th Oct 2025525 AMAQI
9th Oct 2025426 AMAQI
9th Oct 2025467 AMAQI
9th Oct 2025448 AMAQI
9th Oct 2025429 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20254611 AMAQI
9th Oct 20253912 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025553 PMAQI
9th Oct 2025584 PMAQI
9th Oct 2025555 PMAQI
9th Oct 2025516 PMAQI
9th Oct 2025467 PMAQI
9th Oct 2025448 PMAQI
9th Oct 2025459 PMAQI
9th Oct 20253510 PMAQI
9th Oct 20253311 PMAQI
10th Oct 20253312 AMAQI
10th Oct 2025271 AMAQI
10th Oct 2025342 AMAQI
10th Oct 2025393 AMAQI
10th Oct 2025484 AMAQI

21°C19/22°C

10th Oct 2025475 AMAQI
10th Oct 2025506 AMAQI
10th Oct 2025557 AMAQI
10th Oct 2025578 AMAQI
10th Oct 2025559 AMAQI
10th Oct 20255610 AMAQI
10th Oct 20255611 AMAQI
10th Oct 20254012 PMAQI
10th Oct 2025561 PMAQI
10th Oct 2025622 PMAQI
10th Oct 2025563 PMAQI
10th Oct 2025564 PMAQI
10th Oct 2025565 PMAQI
10th Oct 2025556 PMAQI
10th Oct 2025507 PMAQI
10th Oct 2025558 PMAQI
10th Oct 2025619 PMAQI
10th Oct 20256510 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255012 AMAQI
11th Oct 2025491 AMAQI
11th Oct 2025542 AMAQI
11th Oct 2025613 AMAQI
11th Oct 2025544 AMAQI

21°C18/24°C

11th Oct 2025545 AMAQI
11th Oct 2025606 AMAQI
11th Oct 2025607 AMAQI
11th Oct 2025618 AMAQI
11th Oct 2025609 AMAQI
11th Oct 20253710 AMAQI
11th Oct 20253311 AMAQI
11th Oct 20254012 PMAQI
11th Oct 2025391 PMAQI
11th Oct 2025422 PMAQI
11th Oct 2025493 PMAQI
11th Oct 2025504 PMAQI
11th Oct 2025525 PMAQI
11th Oct 2025466 PMAQI
11th Oct 2025127 PMAQI
11th Oct 2025228 PMAQI
11th Oct 2025269 PMAQI
11th Oct 20252810 PMAQI
11th Oct 20252911 PMAQI
12th Oct 20253512 AMAQI
12th Oct 2025421 AMAQI
12th Oct 2025392 AMAQI
12th Oct 2025423 AMAQI
12th Oct 2025374 AMAQI

19°C18/21°C

12th Oct 2025335 AMAQI
12th Oct 2025286 AMAQI
12th Oct 2025227 AMAQI
12th Oct 2025248 AMAQI
12th Oct 2025369 AMAQI
12th Oct 20253810 AMAQI
12th Oct 20254211 AMAQI
12th Oct 20254312 PMAQI
12th Oct 2025421 PMAQI
12th Oct 2025562 PMAQI
12th Oct 2025563 PMAQI
12th Oct 2025584 PMAQI
12th Oct 2025625 PMAQI
12th Oct 2025586 PMAQI
12th Oct 2025577 PMAQI
12th Oct 2025588 PMAQI
12th Oct 2025629 PMAQI
12th Oct 20256110 PMAQI
12th Oct 20255411 PMAQI
13th Oct 20254412 AMAQI
13th Oct 2025451 AMAQI
13th Oct 2025392 AMAQI
13th Oct 2025383 AMAQI
13th Oct 2025404 AMAQI

21°C17/23°C

13th Oct 2025575 AMAQI
13th Oct 2025556 AMAQI
13th Oct 2025567 AMAQI
13th Oct 2025578 AMAQI
13th Oct 2025559 AMAQI
13th Oct 20255510 AMAQI
13th Oct 20255811 AMAQI
13th Oct 20255712 PMAQI
13th Oct 2025581 PMAQI
13th Oct 2025562 PMAQI
13th Oct 2025573 PMAQI
13th Oct 2025564 PMAQI
13th Oct 2025415 PMAQI
13th Oct 2025476 PMAQI
13th Oct 2025517 PMAQI
13th Oct 2025518 PMAQI
13th Oct 2025259 PMAQI
13th Oct 20254710 PMAQI
13th Oct 20255411 PMAQI
14th Oct 20255112 AMAQI
14th Oct 2025561 AMAQI
14th Oct 2025582 AMAQI
14th Oct 2025573 AMAQI
14th Oct 2025444 AMAQI

22°C20/24°C

14th Oct 2025385 AMAQI
14th Oct 2025376 AMAQI
14th Oct 2025497 AMAQI
14th Oct 2025548 AMAQI
14th Oct 2025549 AMAQI
14th Oct 20254710 AMAQI
14th Oct 20255211 AMAQI
14th Oct 20255212 PMAQI
14th Oct 2025491 PMAQI
14th Oct 2025592 PMAQI
14th Oct 2025633 PMAQI
14th Oct 2025554 PMAQI
14th Oct 2025465 PMAQI
14th Oct 2025536 PMAQI
14th Oct 2025547 PMAQI
14th Oct 2025548 PMAQI
14th Oct 2025529 PMAQI
14th Oct 20255010 PMAQI
14th Oct 20255111 PMAQI
15th Oct 20255012 AMAQI
15th Oct 2025291 AMAQI
15th Oct 2025412 AMAQI
15th Oct 2025173 AMAQI
15th Oct 2025184 AMAQI

19°C17/21°C

15th Oct 2025245 AMAQI
15th Oct 2025426 AMAQI
15th Oct 2025367 AMAQI
15th Oct 2025398 AMAQI
15th Oct 2025379 AMAQI
15th Oct 20253410 AMAQI
15th Oct 20254911 AMAQI
15th Oct 20255412 PMAQI
15th Oct 2025541 PMAQI
15th Oct 2025542 PMAQI
15th Oct 2025503 PMAQI
15th Oct 2025424 PMAQI
15th Oct 2025395 PMAQI
15th Oct 2025426 PMAQI
15th Oct 2025307 PMAQI
15th Oct 2025478 PMAQI
15th Oct 2025559 PMAQI
15th Oct 20254310 PMAQI
15th Oct 20253911 PMAQI
16th Oct 20254812 AMAQI
16th Oct 2025501 AMAQI
16th Oct 2025512 AMAQI
16th Oct 2025543 AMAQI
16th Oct 2025524 AMAQI

19°C17/21°C

16th Oct 2025535 AMAQI
16th Oct 2025516 AMAQI
16th Oct 2025427 AMAQI
16th Oct 2025508 AMAQI
16th Oct 2025469 AMAQI
16th Oct 20254110 AMAQI
16th Oct 20254011 AMAQI
16th Oct 20254012 PMAQI
16th Oct 2025521 PMAQI
16th Oct 2025582 PMAQI
16th Oct 2025603 PMAQI
16th Oct 2025634 PMAQI
16th Oct 2025625 PMAQI
16th Oct 2025836 PMAQI
16th Oct 2025807 PMAQI
16th Oct 2025688 PMAQI
16th Oct 2025529 PMAQI
16th Oct 20253910 PMAQI
16th Oct 20253811 PMAQI
17th Oct 20253812 AMAQI
17th Oct 2025431 AMAQI
17th Oct 2025432 AMAQI
17th Oct 2025433 AMAQI
17th Oct 2025414 AMAQI

20°C18/23°C

17th Oct 2025435 AMAQI
17th Oct 2025456 AMAQI
17th Oct 2025527 AMAQI
17th Oct 2025538 AMAQI
17th Oct 2025419 AMAQI
17th Oct 20254510 AMAQI
17th Oct 20254811 AMAQI
17th Oct 20254612 PMAQI
17th Oct 2025431 PMAQI
17th Oct 2025452 PMAQI
17th Oct 2025433 PMAQI
17th Oct 2025394 PMAQI
17th Oct 2025445 PMAQI
17th Oct 2025336 PMAQI
17th Oct 2025357 PMAQI
17th Oct 2025358 PMAQI
17th Oct 2025359 PMAQI
17th Oct 20253610 PMAQI
17th Oct 20253911 PMAQI
18th Oct 20253612 AMAQI
18th Oct 2025351 AMAQI
18th Oct 2025352 AMAQI
18th Oct 2025383 AMAQI
18th Oct 2025374 AMAQI

21°C19/25°C

18th Oct 2025395 AMAQI
18th Oct 2025436 AMAQI
18th Oct 2025457 AMAQI
18th Oct 2025458 AMAQI
18th Oct 2025359 AMAQI
18th Oct 20254210 AMAQI
18th Oct 20254411 AMAQI
18th Oct 20254812 PMAQI
18th Oct 2025401 PMAQI
18th Oct 2025532 PMAQI
18th Oct 2025463 PMAQI
18th Oct 2025334 PMAQI
18th Oct 2025345 PMAQI
18th Oct 2025336 PMAQI
18th Oct 2025217 PMAQI
18th Oct 2025248 PMAQI
18th Oct 2025269 PMAQI
18th Oct 20253810 PMAQI
18th Oct 20253811 PMAQI
19th Oct 20253912 AMAQI
19th Oct 2025381 AMAQI
19th Oct 2025442 AMAQI
19th Oct 2025433 AMAQI
19th Oct 2025494 AMAQI

22°C19/26°C

19th Oct 2025605 AMAQI
5 AM
19th Oct 2025616 AMAQI
19th Oct 2025607 AMAQI
19th Oct 2025568 AMAQI
19th Oct 2025609 AMAQI
19th Oct 20255710 AMAQI
19th Oct 20255811 AMAQI
11 AM
19th Oct 20254312 PMAQI
19th Oct 2025491 PMAQI
19th Oct 2025522 PMAQI
19th Oct 2025523 PMAQI
19th Oct 2025534 PMAQI
19th Oct 2025545 PMAQI
5 PM
19th Oct 2025516 PMAQI
19th Oct 2025547 PMAQI
19th Oct 2025448 PMAQI
19th Oct 2025419 PMAQI
19th Oct 20253910 PMAQI
11 PM
4 AM

--°C/°C

Durante o dia
Média do Tempo Mais Alto
2 PM - 3 PM

43AQI

2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
10 AM

37AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 2 PM a 3 PM (Média 43), enquanto o menor AQI foi entre 10 AM a 10 AM (Média 37).
Durante a noite
Média do Tempo Mais Alto
1 AM - 2 AM

41AQI

2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
12 AM

38AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 1 AM a 2 AM (Média 41), enquanto o menor AQI foi entre 12 AM a 12 AM (Média 38).

2025 Dias Vs Qualidade do Ar

Innai, Ichikawa, Chiba, Japan

2025

88%

257

12%

34

Número total de dias com diferentes categorias de AQI nos últimos 292 dias em 2025 (73 dias restantes)

Bom
257 Dias
Moderado
34 Dias
Ruim
0 Dias
Não saudável
0 Dias
Severo
0 Dias
Perigoso
0 Dias

Dentro dos Limites de Qualidade do Ar Seguros da OMS: 88%

Nível de Risco à Saúde:

Baixo

Em 2025, 88% de 292 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Baixo, mas os efeitos a longo prazo, especialmente em indivíduos vulneráveis, permanecem incertos.

Annual Air Quality Insights

Innai, Ichikawa, Chiba, Japan

Níveis de AQI em 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.

Jan.

Fev.

Mar.

Abr.

Maio

Jun.

Jul.

Ago.

Set.

Out.

Nov.

Dez.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
32AQI
2nd Janeiro 2025
32AQI
3rd Janeiro 2025
25AQI
4th Janeiro 2025
29AQI
5th Janeiro 2025
38AQI
6th Janeiro 2025
48AQI
7th Janeiro 2025
38AQI
8th Janeiro 2025
34AQI
9th Janeiro 2025
31AQI
10th Janeiro 2025
29AQI
11th Janeiro 2025
29AQI
12th Janeiro 2025
37AQI
13th Janeiro 2025
29AQI
14th Janeiro 2025
43AQI
15th Janeiro 2025
37AQI
16th Janeiro 2025
36AQI
17th Janeiro 2025
31AQI
18th Janeiro 2025
34AQI
19th Janeiro 2025
53AQI
20th Janeiro 2025
42AQI
21st Janeiro 2025
44AQI
22nd Janeiro 2025
41AQI
23rd Janeiro 2025
55AQI
24th Janeiro 2025
47AQI
25th Janeiro 2025
44AQI
26th Janeiro 2025
37AQI
27th Janeiro 2025
41AQI
28th Janeiro 2025
41AQI
29th Janeiro 2025
33AQI
30th Janeiro 2025
34AQI
31st Janeiro 2025
30AQI
1st Fevereiro 2025
40AQI
2nd Fevereiro 2025
35AQI
3rd Fevereiro 2025
42AQI
4th Fevereiro 2025
31AQI
5th Fevereiro 2025
33AQI
6th Fevereiro 2025
27AQI
7th Fevereiro 2025
29AQI
8th Fevereiro 2025
28AQI
9th Fevereiro 2025
29AQI
10th Fevereiro 2025
27AQI
11th Fevereiro 2025
30AQI
12th Fevereiro 2025
33AQI
13th Fevereiro 2025
46AQI
14th Fevereiro 2025
32AQI
15th Fevereiro 2025
44AQI
16th Fevereiro 2025
38AQI
17th Fevereiro 2025
38AQI
18th Fevereiro 2025
32AQI
19th Fevereiro 2025
31AQI
20th Fevereiro 2025
30AQI
21st Fevereiro 2025
30AQI
22nd Fevereiro 2025
30AQI
23rd Fevereiro 2025
32AQI
24th Fevereiro 2025
33AQI
25th Fevereiro 2025
33AQI
26th Fevereiro 2025
37AQI
27th Fevereiro 2025
40AQI
28th Fevereiro 2025
58AQI
1st Março 2025
51AQI
2nd Março 2025
66AQI
3rd Março 2025
41AQI
4th Março 2025
41AQI
5th Março 2025
25AQI
6th Março 2025
35AQI
7th Março 2025
31AQI
8th Março 2025
36AQI
9th Março 2025
34AQI
10th Março 2025
35AQI
11th Março 2025
45AQI
12th Março 2025
50AQI
13th Março 2025
41AQI
14th Março 2025
40AQI
15th Março 2025
37AQI
16th Março 2025
28AQI
17th Março 2025
21AQI
18th Março 2025
26AQI
19th Março 2025
19AQI
20th Março 2025
24AQI
21st Março 2025
43AQI
22nd Março 2025
49AQI
23rd Março 2025
57AQI
24th Março 2025
53AQI
25th Março 2025
66AQI
26th Março 2025
79AQI
27th Março 2025
71AQI
28th Março 2025
49AQI
29th Março 2025
38AQI
30th Março 2025
41AQI
31st Março 2025
33AQI
1st Abril 2025
30AQI
2nd Abril 2025
22AQI
3rd Abril 2025
20AQI
4th Abril 2025
19AQI
5th Abril 2025
25AQI
6th Abril 2025
25AQI
7th Abril 2025
30AQI
8th Abril 2025
39AQI
9th Abril 2025
27AQI
10th Abril 2025
47AQI
11th Abril 2025
38AQI
12th Abril 2025
40AQI
13th Abril 2025
28AQI
14th Abril 2025
41AQI
15th Abril 2025
29AQI
16th Abril 2025
36AQI
17th Abril 2025
46AQI
18th Abril 2025
52AQI
19th Abril 2025
62AQI
20th Abril 2025
50AQI
21st Abril 2025
45AQI
22nd Abril 2025
45AQI
23rd Abril 2025
32AQI
24th Abril 2025
41AQI
25th Abril 2025
37AQI
26th Abril 2025
48AQI
27th Abril 2025
48AQI
28th Abril 2025
44AQI
29th Abril 2025
35AQI
30th Abril 2025
46AQI
1st Maio 2025
39AQI
2nd Maio 2025
28AQI
3rd Maio 2025
31AQI
4th Maio 2025
36AQI
5th Maio 2025
35AQI
6th Maio 2025
27AQI
7th Maio 2025
24AQI
8th Maio 2025
26AQI
9th Maio 2025
28AQI
10th Maio 2025
23AQI
11th Maio 2025
29AQI
12th Maio 2025
24AQI
13th Maio 2025
35AQI
14th Maio 2025
35AQI
15th Maio 2025
38AQI
16th Maio 2025
41AQI
17th Maio 2025
29AQI
18th Maio 2025
46AQI
19th Maio 2025
40AQI
20th Maio 2025
61AQI
21st Maio 2025
42AQI
22nd Maio 2025
42AQI
23rd Maio 2025
39AQI
24th Maio 2025
37AQI
25th Maio 2025
28AQI
26th Maio 2025
28AQI
27th Maio 2025
24AQI
28th Maio 2025
23AQI
29th Maio 2025
27AQI
30th Maio 2025
23AQI
31st Maio 2025
16AQI
1st Junho 2025
22AQI
2nd Junho 2025
28AQI
3rd Junho 2025
31AQI
4th Junho 2025
32AQI
5th Junho 2025
38AQI
6th Junho 2025
46AQI
7th Junho 2025
47AQI
8th Junho 2025
55AQI
9th Junho 2025
40AQI
10th Junho 2025
32AQI
11th Junho 2025
31AQI
12th Junho 2025
37AQI
13th Junho 2025
37AQI
14th Junho 2025
32AQI
15th Junho 2025
34AQI
16th Junho 2025
41AQI
17th Junho 2025
49AQI
18th Junho 2025
45AQI
19th Junho 2025
44AQI
20th Junho 2025
39AQI
21st Junho 2025
34AQI
22nd Junho 2025
26AQI
23rd Junho 2025
26AQI
24th Junho 2025
25AQI
25th Junho 2025
21AQI
26th Junho 2025
21AQI
27th Junho 2025
28AQI
28th Junho 2025
29AQI
29th Junho 2025
32AQI
30th Junho 2025
36AQI
1st Julho 2025
36AQI
2nd Julho 2025
39AQI
3rd Julho 2025
39AQI
4th Julho 2025
41AQI
5th Julho 2025
47AQI
6th Julho 2025
61AQI
7th Julho 2025
73AQI
8th Julho 2025
76AQI
9th Julho 2025
75AQI
10th Julho 2025
60AQI
11th Julho 2025
52AQI
12th Julho 2025
54AQI
13th Julho 2025
52AQI
14th Julho 2025
44AQI
15th Julho 2025
44AQI
16th Julho 2025
43AQI
17th Julho 2025
43AQI
18th Julho 2025
40AQI
19th Julho 2025
32AQI
20th Julho 2025
31AQI
21st Julho 2025
32AQI
22nd Julho 2025
33AQI
23rd Julho 2025
35AQI
24th Julho 2025
35AQI
25th Julho 2025
30AQI
26th Julho 2025
29AQI
27th Julho 2025
27AQI
28th Julho 2025
34AQI
29th Julho 2025
35AQI
30th Julho 2025
32AQI
31st Julho 2025
29AQI
1st Agosto 2025
32AQI
2nd Agosto 2025
41AQI
3rd Agosto 2025
44AQI
4th Agosto 2025
61AQI
5th Agosto 2025
50AQI
6th Agosto 2025
51AQI
7th Agosto 2025
49AQI
8th Agosto 2025
47AQI
9th Agosto 2025
49AQI
10th Agosto 2025
38AQI
11th Agosto 2025
39AQI
12th Agosto 2025
35AQI
13th Agosto 2025
32AQI
14th Agosto 2025
37AQI
15th Agosto 2025
34AQI
16th Agosto 2025
36AQI
17th Agosto 2025
38AQI
18th Agosto 2025
43AQI
19th Agosto 2025
45AQI
20th Agosto 2025
48AQI
21st Agosto 2025
50AQI
22nd Agosto 2025
50AQI
23rd Agosto 2025
48AQI
24th Agosto 2025
56AQI
25th Agosto 2025
56AQI
26th Agosto 2025
54AQI
27th Agosto 2025
50AQI
28th Agosto 2025
44AQI
29th Agosto 2025
51AQI
30th Agosto 2025
55AQI
31st Agosto 2025
52AQI
1st Setembro 2025
44AQI
2nd Setembro 2025
38AQI
3rd Setembro 2025
38AQI
4th Setembro 2025
34AQI
5th Setembro 2025
28AQI
6th Setembro 2025
29AQI
7th Setembro 2025
29AQI
8th Setembro 2025
40AQI
9th Setembro 2025
43AQI
10th Setembro 2025
37AQI
11th Setembro 2025
32AQI
12th Setembro 2025
31AQI
13th Setembro 2025
29AQI
14th Setembro 2025
36AQI
15th Setembro 2025
35AQI
16th Setembro 2025
37AQI
17th Setembro 2025
49AQI
18th Setembro 2025
45AQI
19th Setembro 2025
34AQI
20th Setembro 2025
36AQI
21st Setembro 2025
29AQI
22nd Setembro 2025
29AQI
23rd Setembro 2025
27AQI
24th Setembro 2025
28AQI
25th Setembro 2025
38AQI
26th Setembro 2025
50AQI
27th Setembro 2025
30AQI
28th Setembro 2025
31AQI
29th Setembro 2025
29AQI
30th Setembro 2025
23AQI
1st Outubro 2025
27AQI
2nd Outubro 2025
40AQI
3rd Outubro 2025
40AQI
4th Outubro 2025
51AQI
5th Outubro 2025
44AQI
6th Outubro 2025
38AQI
7th Outubro 2025
42AQI
8th Outubro 2025
52AQI
9th Outubro 2025
49AQI
10th Outubro 2025
49AQI
11th Outubro 2025
43AQI
12th Outubro 2025
43AQI
13th Outubro 2025
50AQI
14th Outubro 2025
52AQI
15th Outubro 2025
41AQI
16th Outubro 2025
51AQI
17th Outubro 2025
41AQI
18th Outubro 2025
37AQI
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025

37AQI

35AQI

42AQI

38AQI

32AQI

35AQI

43AQI

46AQI

35AQI

44AQI

No. of days

Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias

202538AQI

29
2
27
1
24
7
28
2
30
1
29
1
23
8
23
8
30
14
4
257
34

Maior AQI registrado em

Agosto

46AQI

Menor AQI registrado em

Maio

32AQI

202439AQI

23
8
26
3
21
10
21
9
28
3
28
2
18
13
29
2
27
3
30
1
27
3
30
1
308
58

Maior AQI registrado em

Julho

51AQI

Menor AQI registrado em

Setembro

30AQI

202340AQI

20
11
20
8
21
10
20
10
26
5
20
10
22
9
29
2
30
30
1
19
10
20
10
277
86

Maior AQI registrado em

Abril

49AQI

Menor AQI registrado em

Agosto

27AQI

202242AQI

29
1
19
2
21
10
20
10
20
11
18
12
16
8
1
28
26
5
22
8
24
5
243
73

Maior AQI registrado em

Agosto

57AQI

Menor AQI registrado em

Setembro

30AQI

202144AQI

23
7
23
5
25
5
1
26
4
21
10
24
6
15
16
15
16
27
3
24
7
25
5
18
11
266
95
1

Maior AQI registrado em

Agosto

54AQI

Menor AQI registrado em

Fevereiro

37AQI

202038AQI

11
2
19
2
18
20
10
30
1
19
12
18
1
28
3
21
7
23
8
207
45
1

Maior AQI registrado em

Agosto

49AQI

Menor AQI registrado em

Maio

30AQI

Anos Mais e Menos Poluídos Nos Últimos 6 Anos

Ano Mais Poluído Registrado
2021(Média)
44AQI
Ano Menos Poluído Registrado
2020(Média)
38AQI

Innai tem um AQI médio anual de 2025 AQI (38), mostrando uma mudança percentual média de -5.2% (melhorou AQI) em comparação aos anos anteriores: 2020 (38), 2021 (44), 2022 (42), 2023 (40), 2024 (39).