Análise Histórica da Qualidade do Ar de Hitachi, Ibaraki, 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 Agosto
Hitachi, Ibaraki, Japan
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
16th Aug 2023
58AQIAQI mais baixo registrado em
8th Aug 2021
10AQIAnálise do Mesmo Dia (4th August ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 1st mais alto AQI em 53 de Moderado qualidade do ar no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 5th Aug - 6th Aug 2025
Hitachi, Ibaraki, Japan
AQI
Dia
Noite
.
4 AM5th Aug 2025
6 PM
3 AM6th Aug 2025
Durante o dia
Média do Tempo Mais Alto
12PM5th Aug
59AQI
Média do Tempo Mais Baixo
7AM5th Aug
42AQI
Durante a noite
Média do Tempo Mais Alto
2AM6th Aug
47AQI
Média do Tempo Mais Baixo
12AM6th Aug
38AQI
Nas últimas 24 horas,
AQI de Hitachi atingiu seu ponto mais alto de 59 às 12 PM durante o Dia, enquanto o ponto mais baixo, 38, foi registrado às 12 AM durante o Noite entre 5th Aug e 6th Aug 2025.
Tendência de AQI Dia & Noite : Jul - Aug 2025
Hitachi, Ibaraki, Japan
JulAug
07th - 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 - 06th06th
Dia
Noite
7th Jul 2025524 AMAQI
7th Jul 2025545 AMAQI
7th Jul 2025536 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025869 AMAQI
7th Jul 20259710 AMAQI
7th Jul 202511411 AMAQI
7th Jul 202511812 PMAQI
7th Jul 2025961 PMAQI
7th Jul 2025962 PMAQI
7th Jul 20251053 PMAQI
7th Jul 2025954 PMAQI
7th Jul 2025905 PMAQI
7th Jul 2025906 PMAQI
7th Jul 2025897 PMAQI
7th Jul 2025858 PMAQI
7th Jul 2025669 PMAQI
7th Jul 20256610 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025533 AMAQI
26°C24/29°C
8th Jul 2025564 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025628 AMAQI
8th Jul 2025939 AMAQI
8th Jul 202510510 AMAQI
8th Jul 202511011 AMAQI
8th Jul 202510612 PMAQI
8th Jul 2025911 PMAQI
8th Jul 2025882 PMAQI
8th Jul 2025863 PMAQI
8th Jul 2025854 PMAQI
8th Jul 2025825 PMAQI
8th Jul 2025786 PMAQI
8th Jul 2025787 PMAQI
8th Jul 2025738 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
26°C25/29°C
9th Jul 2025594 AMAQI
9th Jul 2025645 AMAQI
9th Jul 2025656 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025648 AMAQI
9th Jul 20251099 AMAQI
9th Jul 202511810 AMAQI
9th Jul 202510811 AMAQI
9th Jul 202510012 PMAQI
9th Jul 2025961 PMAQI
9th Jul 2025942 PMAQI
9th Jul 2025903 PMAQI
9th Jul 2025724 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025613 AMAQI
27°C24/29°C
10th Jul 2025634 AMAQI
10th Jul 2025685 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025677 AMAQI
10th Jul 2025668 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20255810 AMAQI
10th Jul 20255011 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025451 PMAQI
10th Jul 2025502 PMAQI
10th Jul 2025453 PMAQI
10th Jul 2025414 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025346 PMAQI
10th Jul 2025287 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025519 PMAQI
10th Jul 20255210 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025613 AMAQI
23°C21/25°C
11th Jul 2025614 AMAQI
11th Jul 2025605 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025597 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251711 AMAQI
11th Jul 20252012 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025292 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025294 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025356 PMAQI
11th Jul 2025377 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255412 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025592 AMAQI
12th Jul 2025583 AMAQI
21°C20/23°C
12th Jul 2025584 AMAQI
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20252911 AMAQI
12th Jul 20252612 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025353 PMAQI
12th Jul 2025414 PMAQI
12th Jul 2025405 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025509 PMAQI
12th Jul 20255110 PMAQI
12th Jul 20255111 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
21°C19/22°C
13th Jul 2025564 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20254412 PMAQI
13th Jul 2025501 PMAQI
13th Jul 2025472 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025376 PMAQI
13th Jul 2025387 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025469 PMAQI
13th Jul 20254510 PMAQI
13th Jul 20254411 PMAQI
14th Jul 20254512 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025543 AMAQI
23°C20/26°C
14th Jul 2025544 AMAQI
14th Jul 2025525 AMAQI
14th Jul 2025526 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251612 PMAQI
14th Jul 2025251 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025463 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025468 PMAQI
14th Jul 2025389 PMAQI
14th Jul 20254010 PMAQI
14th Jul 20253811 PMAQI
15th Jul 20254012 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
24°C22/26°C
15th Jul 2025524 AMAQI
15th Jul 2025505 AMAQI
15th Jul 2025506 AMAQI
15th Jul 2025517 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252111 AMAQI
15th Jul 20252412 PMAQI
15th Jul 2025291 PMAQI
15th Jul 2025272 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025325 PMAQI
15th Jul 2025396 PMAQI
15th Jul 2025397 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20254012 AMAQI
16th Jul 2025501 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025523 AMAQI
24°C24/25°C
16th Jul 2025504 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025457 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20254611 AMAQI
16th Jul 20254612 PMAQI
16th Jul 2025351 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025233 PMAQI
16th Jul 2025274 PMAQI
16th Jul 2025275 PMAQI
16th Jul 2025316 PMAQI
16th Jul 2025297 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20253610 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20253912 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025483 AMAQI
25°C24/25°C
17th Jul 2025474 AMAQI
17th Jul 2025475 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025467 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20254112 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025436 PMAQI
17th Jul 2025517 PMAQI
17th Jul 2025488 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254211 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025472 AMAQI
18th Jul 2025473 AMAQI
26°C24/28°C
18th Jul 2025464 AMAQI
18th Jul 2025445 AMAQI
18th Jul 2025446 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025369 AMAQI
18th Jul 20253510 AMAQI
18th Jul 20253411 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025361 PMAQI
18th Jul 2025402 PMAQI
18th Jul 2025363 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025376 PMAQI
18th Jul 2025387 PMAQI
18th Jul 2025408 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20253711 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025453 AMAQI
25°C23/28°C
19th Jul 2025444 AMAQI
19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025437 AMAQI
19th Jul 2025438 AMAQI
19th Jul 2025349 AMAQI
19th Jul 20253810 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025254 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253311 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025443 AMAQI
25°C23/28°C
20th Jul 2025434 AMAQI
20th Jul 2025415 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20254012 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025343 PMAQI
20th Jul 2025404 PMAQI
20th Jul 2025395 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025357 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025379 PMAQI
20th Jul 20253710 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253512 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
26°C23/28°C
21st Jul 2025414 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20254611 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025429 PMAQI
21st Jul 20254210 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025393 AMAQI
26°C24/29°C
22nd Jul 2025404 AMAQI
22nd Jul 2025425 AMAQI
22nd Jul 2025406 AMAQI
22nd Jul 2025407 AMAQI
22nd Jul 2025428 AMAQI
22nd Jul 2025519 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255411 AMAQI
22nd Jul 20255212 PMAQI
22nd Jul 2025441 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025453 PMAQI
22nd Jul 2025404 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025476 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025449 PMAQI
22nd Jul 20254310 PMAQI
22nd Jul 20254211 PMAQI
23rd Jul 20254112 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025403 AMAQI
27°C25/30°C
23rd Jul 2025414 AMAQI
23rd Jul 2025425 AMAQI
23rd Jul 2025436 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025509 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025495 PMAQI
23rd Jul 2025516 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025479 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254711 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025432 AMAQI
24th Jul 2025423 AMAQI
27°C24/30°C
24th Jul 2025434 AMAQI
24th Jul 2025455 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20256111 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025571 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025495 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254312 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025442 AMAQI
25th Jul 2025443 AMAQI
27°C24/30°C
25th Jul 2025444 AMAQI
25th Jul 2025485 AMAQI
25th Jul 2025476 AMAQI
25th Jul 2025477 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025549 AMAQI
25th Jul 20256210 AMAQI
25th Jul 20256511 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025601 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025506 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025468 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254610 PMAQI
25th Jul 20254411 PMAQI
26th Jul 20254212 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025463 AMAQI
27°C25/30°C
26th Jul 2025484 AMAQI
26th Jul 2025515 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025518 AMAQI
26th Jul 2025509 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20255511 AMAQI
26th Jul 20254812 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025523 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025515 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254410 PMAQI
26th Jul 20254411 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025471 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025503 AMAQI
27°C24/30°C
27th Jul 2025484 AMAQI
27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20254710 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20254912 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025422 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025457 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025459 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20254012 AMAQI
28th Jul 2025471 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025493 AMAQI
27°C24/31°C
28th Jul 2025484 AMAQI
28th Jul 2025485 AMAQI
28th Jul 2025486 AMAQI
28th Jul 2025487 AMAQI
28th Jul 2025488 AMAQI
28th Jul 2025489 AMAQI
28th Jul 20254910 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025444 PMAQI
28th Jul 2025475 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025397 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025449 PMAQI
28th Jul 20254610 PMAQI
28th Jul 20254611 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025473 AMAQI
27°C25/30°C
29th Jul 2025474 AMAQI
29th Jul 2025485 AMAQI
29th Jul 2025486 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025284 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025247 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025359 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025451 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025473 AMAQI
26°C24/30°C
30th Jul 2025494 AMAQI
30th Jul 2025505 AMAQI
30th Jul 2025516 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253112 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025388 PMAQI
30th Jul 2025419 PMAQI
30th Jul 20254110 PMAQI
30th Jul 20254211 PMAQI
31st Jul 20254312 AMAQI
31st Jul 2025471 AMAQI
31st Jul 2025482 AMAQI
31st Jul 2025483 AMAQI
25°C23/27°C
31st Jul 2025484 AMAQI
31st Jul 2025485 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025488 AMAQI
31st Jul 2025489 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025351 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025329 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025372 AMAQI
1st Aug 2025403 AMAQI
24°C22/26°C
1st Aug 2025444 AMAQI
1st Aug 2025395 AMAQI
1st Aug 2025396 AMAQI
1st Aug 2025427 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253610 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025322 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025365 PMAQI
1st Aug 2025426 PMAQI
1st Aug 2025307 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025309 PMAQI
1st Aug 20253310 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI
25°C23/27°C
2nd Aug 2025414 AMAQI
2nd Aug 2025405 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025369 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20254411 AMAQI
2nd Aug 20252812 PMAQI
2nd Aug 2025391 PMAQI
2nd Aug 2025512 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025465 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025398 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253012 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
27°C25/32°C
3rd Aug 2025384 AMAQI
3rd Aug 2025385 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025387 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20254510 AMAQI
3rd Aug 20254311 AMAQI
3rd Aug 20255512 PMAQI
3rd Aug 2025501 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025455 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025458 PMAQI
3rd Aug 2025349 PMAQI
3rd Aug 20253610 PMAQI
3rd Aug 20253611 PMAQI
4th Aug 20253312 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025383 AMAQI
26°C24/29°C
4th Aug 2025404 AMAQI
4th Aug 2025415 AMAQI
4th Aug 2025416 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025418 AMAQI
4th Aug 2025529 AMAQI
4th Aug 20255710 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025641 PMAQI
4th Aug 2025722 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025735 PMAQI
4th Aug 2025686 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20254912 AMAQI
5th Aug 2025421 AMAQI
5th Aug 2025402 AMAQI
5th Aug 2025403 AMAQI
27°C24/30°C
5th Aug 2025444 AMAQI
5th Aug 2025445 AMAQI
5th Aug 2025426 AMAQI
5th Aug 2025427 AMAQI
5th Aug 2025448 AMAQI
5th Aug 2025509 AMAQI
5th Aug 20254910 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255912 PMAQI
5th Aug 2025531 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025397 PMAQI
5th Aug 2025448 PMAQI
5th Aug 2025449 PMAQI
5th Aug 20253910 PMAQI
5th Aug 20253811 PMAQI
6th Aug 20253812 AMAQI
6th Aug 2025451 AMAQI
6th Aug 2025472 AMAQI
6th Aug 2025473 AMAQI
29°C25/32°C
6th Aug 2025484 AMAQI
4 AM6th Aug 2025465 AMAQI
6th Aug 2025486 AMAQI
6th Aug 2025477 AMAQI
6th Aug 2025468 AMAQI
6th Aug 2025379 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20252911 AMAQI
11 AM6th Aug 20254412 PMAQI
6th Aug 2025271 PMAQI
6 PM
11 PM
3 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
4 AM - 6 PM
48AQI
15 horas / Dia
450 horas / Mês
Média do Tempo Mais Baixo
4 AM - 6 PM
48AQI
15 horas / Dia
450 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 4 AM a 6 PM (Média 48), enquanto o menor AQI foi entre 4 AM a 6 PM (Média 48).
Durante a noite
Média do Tempo Mais Alto
1 AM - 3 AM
47AQI
3 horas / Dia
90 horas / Mês
Média do Tempo Mais Baixo
12 AM
43AQI
1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 1 AM a 3 AM (Média 47), enquanto o menor AQI foi entre 12 AM a 12 AM (Média 43).
2025 Dias Vs Qualidade do Ar
Hitachi, Ibaraki, Japan
2025
92%
199
8%
17
Número total de dias com diferentes categorias de AQI nos últimos 218 dias em 2025 (147 dias restantes)
Bom
199 DiasModerado
17 DiasRuim
0 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 92%
Nível de Risco à Saúde:
Muito Baixo
Em 2025, 92% de 218 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Muito Baixo, mas os impactos na saúde ainda não são claros.
Annual Air Quality Insights
Hitachi, Ibaraki, 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.
1st Janeiro 2025
26AQI
26AQI
2nd Janeiro 2025
27AQI
27AQI
3rd Janeiro 2025
25AQI
25AQI
4th Janeiro 2025
27AQI
27AQI
5th Janeiro 2025
26AQI
26AQI
6th Janeiro 2025
39AQI
39AQI
7th Janeiro 2025
25AQI
25AQI
8th Janeiro 2025
29AQI
29AQI
9th Janeiro 2025
25AQI
25AQI
10th Janeiro 2025
26AQI
26AQI
11th Janeiro 2025
25AQI
25AQI
12th Janeiro 2025
23AQI
23AQI
13th Janeiro 2025
26AQI
26AQI
14th Janeiro 2025
27AQI
27AQI
15th Janeiro 2025
27AQI
27AQI
16th Janeiro 2025
25AQI
25AQI
17th Janeiro 2025
26AQI
26AQI
18th Janeiro 2025
25AQI
25AQI
19th Janeiro 2025
32AQI
32AQI
20th Janeiro 2025
30AQI
30AQI
21st Janeiro 2025
36AQI
36AQI
22nd Janeiro 2025
31AQI
31AQI
23rd Janeiro 2025
33AQI
33AQI
24th Janeiro 2025
31AQI
31AQI
25th Janeiro 2025
29AQI
29AQI
26th Janeiro 2025
30AQI
30AQI
27th Janeiro 2025
28AQI
28AQI
28th Janeiro 2025
29AQI
29AQI
29th Janeiro 2025
28AQI
28AQI
30th Janeiro 2025
28AQI
28AQI
31st Janeiro 2025
28AQI
28AQI
1st Fevereiro 2025
27AQI
27AQI
2nd Fevereiro 2025
28AQI
28AQI
3rd Fevereiro 2025
26AQI
26AQI
4th Fevereiro 2025
29AQI
29AQI
5th Fevereiro 2025
28AQI
28AQI
6th Fevereiro 2025
27AQI
27AQI
7th Fevereiro 2025
30AQI
30AQI
8th Fevereiro 2025
29AQI
29AQI
9th Fevereiro 2025
28AQI
28AQI
10th Fevereiro 2025
28AQI
28AQI
11th Fevereiro 2025
30AQI
30AQI
12th Fevereiro 2025
33AQI
33AQI
13th Fevereiro 2025
31AQI
31AQI
14th Fevereiro 2025
30AQI
30AQI
15th Fevereiro 2025
30AQI
30AQI
16th Fevereiro 2025
32AQI
32AQI
17th Fevereiro 2025
33AQI
33AQI
18th Fevereiro 2025
30AQI
30AQI
19th Fevereiro 2025
31AQI
31AQI
20th Fevereiro 2025
30AQI
30AQI
21st Fevereiro 2025
30AQI
30AQI
22nd Fevereiro 2025
31AQI
31AQI
23rd Fevereiro 2025
31AQI
31AQI
24th Fevereiro 2025
32AQI
32AQI
25th Fevereiro 2025
33AQI
33AQI
26th Fevereiro 2025
36AQI
36AQI
27th Fevereiro 2025
37AQI
37AQI
28th Fevereiro 2025
43AQI
43AQI
1st Março 2025
42AQI
42AQI
2nd Março 2025
48AQI
48AQI
3rd Março 2025
34AQI
34AQI
4th Março 2025
36AQI
36AQI
5th Março 2025
29AQI
29AQI
6th Março 2025
30AQI
30AQI
7th Março 2025
32AQI
32AQI
8th Março 2025
33AQI
33AQI
9th Março 2025
32AQI
32AQI
10th Março 2025
36AQI
36AQI
11th Março 2025
36AQI
36AQI
12th Março 2025
41AQI
41AQI
13th Março 2025
43AQI
43AQI
14th Março 2025
36AQI
36AQI
15th Março 2025
34AQI
34AQI
16th Março 2025
23AQI
23AQI
17th Março 2025
21AQI
21AQI
18th Março 2025
24AQI
24AQI
19th Março 2025
18AQI
18AQI
20th Março 2025
23AQI
23AQI
21st Março 2025
34AQI
34AQI
22nd Março 2025
46AQI
46AQI
23rd Março 2025
46AQI
46AQI
24th Março 2025
40AQI
40AQI
25th Março 2025
63AQI
63AQI
26th Março 2025
63AQI
63AQI
27th Março 2025
65AQI
65AQI
28th Março 2025
47AQI
47AQI
29th Março 2025
37AQI
37AQI
30th Março 2025
35AQI
35AQI
31st Março 2025
33AQI
33AQI
1st Abril 2025
25AQI
25AQI
2nd Abril 2025
23AQI
23AQI
3rd Abril 2025
21AQI
21AQI
4th Abril 2025
19AQI
19AQI
5th Abril 2025
25AQI
25AQI
6th Abril 2025
25AQI
25AQI
7th Abril 2025
30AQI
30AQI
8th Abril 2025
36AQI
36AQI
9th Abril 2025
28AQI
28AQI
10th Abril 2025
44AQI
44AQI
11th Abril 2025
46AQI
46AQI
12th Abril 2025
34AQI
34AQI
13th Abril 2025
29AQI
29AQI
14th Abril 2025
34AQI
34AQI
15th Abril 2025
28AQI
28AQI
16th Abril 2025
25AQI
25AQI
17th Abril 2025
39AQI
39AQI
18th Abril 2025
49AQI
49AQI
19th Abril 2025
59AQI
59AQI
20th Abril 2025
54AQI
54AQI
21st Abril 2025
43AQI
43AQI
22nd Abril 2025
48AQI
48AQI
23rd Abril 2025
28AQI
28AQI
24th Abril 2025
36AQI
36AQI
25th Abril 2025
36AQI
36AQI
26th Abril 2025
47AQI
47AQI
27th Abril 2025
48AQI
48AQI
28th Abril 2025
51AQI
51AQI
29th Abril 2025
34AQI
34AQI
30th Abril 2025
41AQI
41AQI
1st Maio 2025
31AQI
31AQI
2nd Maio 2025
31AQI
31AQI
3rd Maio 2025
34AQI
34AQI
4th Maio 2025
34AQI
34AQI
5th Maio 2025
35AQI
35AQI
6th Maio 2025
30AQI
30AQI
7th Maio 2025
28AQI
28AQI
8th Maio 2025
30AQI
30AQI
9th Maio 2025
31AQI
31AQI
10th Maio 2025
22AQI
22AQI
11th Maio 2025
25AQI
25AQI
12th Maio 2025
20AQI
20AQI
13th Maio 2025
35AQI
35AQI
14th Maio 2025
32AQI
32AQI
15th Maio 2025
39AQI
39AQI
16th Maio 2025
44AQI
44AQI
17th Maio 2025
28AQI
28AQI
18th Maio 2025
44AQI
44AQI
19th Maio 2025
36AQI
36AQI
20th Maio 2025
62AQI
62AQI
21st Maio 2025
55AQI
55AQI
22nd Maio 2025
49AQI
49AQI
23rd Maio 2025
45AQI
45AQI
24th Maio 2025
40AQI
40AQI
25th Maio 2025
29AQI
29AQI
26th Maio 2025
29AQI
29AQI
27th Maio 2025
27AQI
27AQI
28th Maio 2025
24AQI
24AQI
29th Maio 2025
26AQI
26AQI
30th Maio 2025
23AQI
23AQI
31st Maio 2025
18AQI
18AQI
1st Junho 2025
19AQI
19AQI
2nd Junho 2025
32AQI
32AQI
3rd Junho 2025
31AQI
31AQI
4th Junho 2025
28AQI
28AQI
5th Junho 2025
41AQI
41AQI
6th Junho 2025
46AQI
46AQI
7th Junho 2025
52AQI
52AQI
8th Junho 2025
58AQI
58AQI
9th Junho 2025
50AQI
50AQI
10th Junho 2025
42AQI
42AQI
11th Junho 2025
34AQI
34AQI
12th Junho 2025
42AQI
42AQI
13th Junho 2025
36AQI
36AQI
14th Junho 2025
35AQI
35AQI
15th Junho 2025
34AQI
34AQI
16th Junho 2025
29AQI
29AQI
17th Junho 2025
38AQI
38AQI
18th Junho 2025
39AQI
39AQI
19th Junho 2025
36AQI
36AQI
20th Junho 2025
31AQI
31AQI
21st Junho 2025
32AQI
32AQI
22nd Junho 2025
31AQI
31AQI
23rd Junho 2025
32AQI
32AQI
24th Junho 2025
31AQI
31AQI
25th Junho 2025
29AQI
29AQI
26th Junho 2025
25AQI
25AQI
27th Junho 2025
32AQI
32AQI
28th Junho 2025
33AQI
33AQI
29th Junho 2025
37AQI
37AQI
30th Junho 2025
45AQI
45AQI
1st Julho 2025
44AQI
44AQI
2nd Julho 2025
49AQI
49AQI
3rd Julho 2025
47AQI
47AQI
4th Julho 2025
42AQI
42AQI
5th Julho 2025
55AQI
55AQI
6th Julho 2025
61AQI
61AQI
7th Julho 2025
75AQI
75AQI
8th Julho 2025
73AQI
73AQI
9th Julho 2025
70AQI
70AQI
10th Julho 2025
52AQI
52AQI
11th Julho 2025
44AQI
44AQI
12th Julho 2025
45AQI
45AQI
13th Julho 2025
47AQI
47AQI
14th Julho 2025
44AQI
44AQI
15th Julho 2025
40AQI
40AQI
16th Julho 2025
40AQI
40AQI
17th Julho 2025
43AQI
43AQI
18th Julho 2025
40AQI
40AQI
19th Julho 2025
35AQI
35AQI
20th Julho 2025
39AQI
39AQI
21st Julho 2025
43AQI
43AQI
22nd Julho 2025
44AQI
44AQI
23rd Julho 2025
47AQI
47AQI
24th Julho 2025
48AQI
48AQI
25th Julho 2025
50AQI
50AQI
26th Julho 2025
48AQI
48AQI
27th Julho 2025
46AQI
46AQI
28th Julho 2025
46AQI
46AQI
29th Julho 2025
41AQI
41AQI
30th Julho 2025
40AQI
40AQI
31st Julho 2025
39AQI
39AQI
1st Agosto 2025
37AQI
37AQI
2nd Agosto 2025
40AQI
40AQI
3rd Agosto 2025
42AQI
42AQI
4th Agosto 2025
53AQI
53AQI
28AQI
31AQI
37AQI
36AQI
33AQI
36AQI
48AQI
43AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202536AQI
31
28
28
3
27
3
29
2
28
2
25
6
3
1
199
17
Maior AQI registrado em
Julho48AQI
Menor AQI registrado em
Janeiro28AQI
202432AQI
31
29
27
4
25
4
1
30
1
28
2
20
11
31
28
2
31
30
31
341
24
1
Maior AQI registrado em
Julho42AQI
Menor AQI registrado em
Dezembro25AQI
202333AQI
31
27
1
27
4
26
4
30
1
28
2
29
2
29
2
30
31
27
2
31
346
18
Maior AQI registrado em
Abril42AQI
Menor AQI registrado em
Dezembro27AQI
202232AQI
30
21
29
2
26
4
30
1
26
4
17
4
1
28
31
30
31
300
15
Maior AQI registrado em
Abril39AQI
Menor AQI registrado em
Dezembro23AQI
202130AQI
29
2
12
19
2
28
2
30
1
26
4
31
31
30
31
30
31
328
11
Maior AQI registrado em
Março40AQI
Menor AQI registrado em
Julho26AQI
202032AQI
11
1
21
16
2
26
4
31
25
6
19
30
1
28
2
15
222
16
Maior AQI registrado em
Agosto39AQI
Menor AQI registrado em
Dezembro24AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2025(Média)
36AQIAno Menos Poluído Registrado
2021(Média)
30AQIHitachi tem um AQI médio anual de 2025 AQI (36), mostrando uma mudança percentual média de 13.09% (piorou AQI) em comparação aos anos anteriores: 2020 (32), 2021 (30), 2022 (32), 2023 (33), 2024 (32).
