Análise Histórica da Qualidade do Ar de Masago, Narashino, 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 Agosto
Masago, Narashino, Chiba, Japan
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
28th Aug 2021
79AQIAQI mais baixo registrado em
9th Aug 2024
16AQIAnálise do Mesmo Dia (13th August ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 3rd mais alto AQI em 38 de Bom qualidade do ar, mostrando melhoria em relação a 2024 e 2023 no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 13th Aug - 14th Aug 2025
Masago, Narashino, Chiba, Japan
AQI
Dia
Noite
.
4 AM13th Aug 2025
6 PM
3 AM14th Aug 2025
Durante o dia
Média do Tempo Mais Alto
12AMNaNth undefined
AQI
Média do Tempo Mais Baixo
12AMNaNth undefined
AQI
Durante a noite
Média do Tempo Mais Alto
3PM13th Aug
40AQI
Média do Tempo Mais Baixo
10AM13th Aug
27AQI
Nas últimas 24 horas,
AQI de Masago atingiu seu ponto mais alto de 40 às 3 PM durante o Noite, enquanto o ponto mais baixo, undefined, foi registrado às 3 AM durante o Noite entre 13th Aug e 14th Aug 2025.
Tendência de AQI Dia & Noite : Jul - Aug 2025
Masago, Narashino, Chiba, Japan
JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Dia
Noite
15th Jul 2025544 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20252310 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025301 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025335 PMAQI
15th Jul 2025346 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025428 PMAQI
15th Jul 2025479 PMAQI
15th Jul 20254710 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
26°C25/28°C
16th Jul 2025524 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20252811 AMAQI
16th Jul 20252512 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025302 PMAQI
16th Jul 2025313 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025345 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025338 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025512 AMAQI
17th Jul 2025513 AMAQI
26°C25/27°C
17th Jul 2025514 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20252910 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20254312 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025434 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025336 PMAQI
17th Jul 2025357 PMAQI
17th Jul 2025418 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025483 AMAQI
27°C25/30°C
18th Jul 2025484 AMAQI
18th Jul 2025475 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025478 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20253311 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025342 PMAQI
18th Jul 2025333 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025326 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254310 PMAQI
18th Jul 20254311 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025472 AMAQI
19th Jul 2025473 AMAQI
27°C25/31°C
19th Jul 2025464 AMAQI
19th Jul 2025445 AMAQI
19th Jul 2025456 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20253010 AMAQI
19th Jul 20252811 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025182 PMAQI
19th Jul 2025203 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025308 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
27°C25/30°C
20th Jul 2025444 AMAQI
20th Jul 2025415 AMAQI
20th Jul 2025416 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025349 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025326 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025328 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253312 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
28°C25/31°C
21st Jul 2025404 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025377 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025359 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025355 PMAQI
21st Jul 2025376 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253010 PMAQI
21st Jul 20252911 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025383 AMAQI
29°C26/32°C
22nd Jul 2025384 AMAQI
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025331 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025413 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025228 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252710 PMAQI
22nd Jul 20252811 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
29°C26/33°C
23rd Jul 2025374 AMAQI
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025453 PMAQI
23rd Jul 2025394 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252711 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025291 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
29°C26/33°C
24th Jul 2025354 AMAQI
24th Jul 2025365 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253110 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254812 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025228 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025343 AMAQI
29°C25/34°C
25th Jul 2025344 AMAQI
25th Jul 2025375 AMAQI
25th Jul 2025376 AMAQI
25th Jul 2025377 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025309 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20254012 PMAQI
25th Jul 2025411 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025273 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025226 PMAQI
25th Jul 2025197 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025343 AMAQI
29°C26/33°C
26th Jul 2025354 AMAQI
26th Jul 2025365 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025239 AMAQI
26th Jul 20252510 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20253812 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025353 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025257 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252712 AMAQI
27th Jul 2025291 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
29°C26/33°C
27th Jul 2025324 AMAQI
27th Jul 2025325 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025337 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025299 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20253012 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025306 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025229 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025322 AMAQI
28th Jul 2025323 AMAQI
29°C26/33°C
28th Jul 2025324 AMAQI
28th Jul 2025325 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252410 AMAQI
28th Jul 20253111 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025531 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025533 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29°C26/34°C
29th Jul 2025324 AMAQI
29th Jul 2025345 AMAQI
29th Jul 2025346 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253811 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025372 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025197 PMAQI
29th Jul 2025208 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
29°C25/35°C
30th Jul 2025334 AMAQI
30th Jul 2025335 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025338 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20252510 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025182 PMAQI
30th Jul 2025223 PMAQI
30th Jul 2025244 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025312 AMAQI
31st Jul 2025313 AMAQI
29°C25/33°C
31st Jul 2025304 AMAQI
31st Jul 2025305 AMAQI
31st Jul 2025306 AMAQI
31st Jul 2025307 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253010 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025311 PMAQI
31st Jul 2025252 PMAQI
31st Jul 2025253 PMAQI
31st Jul 2025214 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025216 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025298 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20252712 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025352 AMAQI
1st Aug 2025363 AMAQI
27°C24/32°C
1st Aug 2025364 AMAQI
1st Aug 2025345 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025369 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20253511 AMAQI
1st Aug 20253812 PMAQI
1st Aug 2025301 PMAQI
1st Aug 2025342 PMAQI
1st Aug 2025313 PMAQI
1st Aug 2025434 PMAQI
1st Aug 2025355 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025318 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253210 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025291 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
27°C25/30°C
2nd Aug 2025374 AMAQI
2nd Aug 2025395 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025329 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20253411 AMAQI
2nd Aug 20253712 PMAQI
2nd Aug 2025451 PMAQI
2nd Aug 2025532 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025534 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025418 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253510 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20253412 AMAQI
3rd Aug 2025361 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
29°C25/34°C
3rd Aug 2025394 AMAQI
3rd Aug 2025395 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025388 AMAQI
3rd Aug 2025479 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025444 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025486 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025419 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025383 AMAQI
30°C26/34°C
4th Aug 2025414 AMAQI
4th Aug 2025425 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20258311 AMAQI
4th Aug 20258312 PMAQI
4th Aug 2025901 PMAQI
4th Aug 2025912 PMAQI
4th Aug 2025863 PMAQI
4th Aug 2025884 PMAQI
4th Aug 2025875 PMAQI
4th Aug 2025866 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025678 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20254612 AMAQI
5th Aug 2025431 AMAQI
5th Aug 2025412 AMAQI
5th Aug 2025403 AMAQI
30°C27/33°C
5th Aug 2025504 AMAQI
5th Aug 2025545 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025517 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20256312 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025505 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025488 PMAQI
5th Aug 2025489 PMAQI
5th Aug 20254810 PMAQI
5th Aug 20254711 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025492 AMAQI
6th Aug 2025483 AMAQI
30°C27/34°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 20254610 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025577 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20254711 PMAQI
7th Aug 20254612 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025512 AMAQI
7th Aug 2025483 AMAQI
31°C28/35°C
7th Aug 2025514 AMAQI
7th Aug 2025505 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025447 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025509 AMAQI
7th Aug 20255010 AMAQI
7th Aug 20254811 AMAQI
7th Aug 20253212 PMAQI
7th Aug 2025331 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025634 PMAQI
7th Aug 2025675 PMAQI
7th Aug 2025586 PMAQI
7th Aug 2025537 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255510 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255712 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025493 AMAQI
30°C28/34°C
8th Aug 2025484 AMAQI
8th Aug 2025485 AMAQI
8th Aug 2025486 AMAQI
8th Aug 2025487 AMAQI
8th Aug 2025488 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20253410 AMAQI
8th Aug 20253511 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025381 PMAQI
8th Aug 2025472 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025584 PMAQI
8th Aug 2025505 PMAQI
8th Aug 2025496 PMAQI
8th Aug 2025517 PMAQI
8th Aug 2025528 PMAQI
8th Aug 2025519 PMAQI
8th Aug 20255010 PMAQI
8th Aug 20254211 PMAQI
9th Aug 20254112 AMAQI
9th Aug 2025471 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
28°C24/33°C
9th Aug 2025514 AMAQI
9th Aug 2025495 AMAQI
9th Aug 2025496 AMAQI
9th Aug 2025507 AMAQI
9th Aug 2025498 AMAQI
9th Aug 2025419 AMAQI
9th Aug 20253810 AMAQI
9th Aug 20253511 AMAQI
9th Aug 20254212 PMAQI
9th Aug 2025401 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025463 PMAQI
9th Aug 2025524 PMAQI
9th Aug 2025585 PMAQI
9th Aug 2025616 PMAQI
9th Aug 2025627 PMAQI
9th Aug 2025618 PMAQI
9th Aug 2025549 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025511 AMAQI
10th Aug 2025492 AMAQI
10th Aug 2025493 AMAQI
28°C24/32°C
10th Aug 2025494 AMAQI
10th Aug 2025475 AMAQI
10th Aug 2025486 AMAQI
10th Aug 2025487 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025399 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20254411 AMAQI
10th Aug 20252512 PMAQI
10th Aug 2025281 PMAQI
10th Aug 2025322 PMAQI
10th Aug 2025323 PMAQI
10th Aug 2025334 PMAQI
10th Aug 2025265 PMAQI
10th Aug 2025286 PMAQI
10th Aug 2025327 PMAQI
10th Aug 2025348 PMAQI
10th Aug 2025379 PMAQI
10th Aug 20254210 PMAQI
10th Aug 20254011 PMAQI
11th Aug 20254012 AMAQI
11th Aug 2025431 AMAQI
11th Aug 2025502 AMAQI
11th Aug 2025503 AMAQI
27°C25/27°C
11th Aug 2025494 AMAQI
11th Aug 2025465 AMAQI
11th Aug 2025466 AMAQI
11th Aug 2025467 AMAQI
11th Aug 2025468 AMAQI
11th Aug 2025329 AMAQI
11th Aug 20252710 AMAQI
11th Aug 20253111 AMAQI
11th Aug 20253112 PMAQI
11th Aug 2025321 PMAQI
11th Aug 2025262 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025334 PMAQI
11th Aug 2025465 PMAQI
11th Aug 2025406 PMAQI
11th Aug 2025327 PMAQI
11th Aug 2025358 PMAQI
11th Aug 2025339 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253411 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025441 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025443 AMAQI
27°C26/28°C
12th Aug 2025424 AMAQI
12th Aug 2025405 AMAQI
12th Aug 2025396 AMAQI
12th Aug 2025407 AMAQI
12th Aug 2025418 AMAQI
12th Aug 2025269 AMAQI
12th Aug 20252810 AMAQI
12th Aug 20253811 AMAQI
12th Aug 20253212 PMAQI
12th Aug 2025351 PMAQI
12th Aug 2025282 PMAQI
12th Aug 2025253 PMAQI
12th Aug 2025284 PMAQI
12th Aug 2025275 PMAQI
12th Aug 2025336 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025338 PMAQI
12th Aug 2025349 PMAQI
12th Aug 20253210 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253312 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025403 AMAQI
28°C26/29°C
13th Aug 2025384 AMAQI
13th Aug 2025365 AMAQI
13th Aug 2025386 AMAQI
13th Aug 2025387 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025289 AMAQI
13th Aug 20252710 AMAQI
13th Aug 20252911 AMAQI
13th Aug 20252912 PMAQI
13th Aug 2025301 PMAQI
13th Aug 2025322 PMAQI
13th Aug 2025403 PMAQI
13th Aug 2025344 PMAQI
13th Aug 2025395 PMAQI
13th Aug 2025306 PMAQI
13th Aug 2025287 PMAQI
13th Aug 2025328 PMAQI
13th Aug 2025309 PMAQI
13th Aug 20253310 PMAQI
13th Aug 20253411 PMAQI
14th Aug 20253012 AMAQI
14th Aug 2025371 AMAQI
14th Aug 2025352 AMAQI
--°C/°C
4 AM
11 AM
6 PM
11 PM
3 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
4 AM - 8 AM
42AQI
5 horas / Dia
150 horas / Mês
Média do Tempo Mais Baixo
9 AM - 11 AM
35AQI
3 horas / Dia
90 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 4 AM a 8 AM (Média 42), enquanto o menor AQI foi entre 9 AM a 11 AM (Média 35).
Durante a noite
Média do Tempo Mais Alto
2 AM - 3 AM
42AQI
2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
7 PM - 11 PM
36AQI
5 horas / Dia
150 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 2 AM a 3 AM (Média 42), enquanto o menor AQI foi entre 7 PM a 11 PM (Média 36).
2025 Dias Vs Qualidade do Ar
Masago, Narashino, Chiba, Japan
2025
89%
201
11%
24
Número total de dias com diferentes categorias de AQI nos últimos 225 dias em 2025 (140 dias restantes)
Bom
201 DiasModerado
24 DiasRuim
0 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 89%
Nível de Risco à Saúde:
Baixo
Em 2025, 89% de 225 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
Masago, Narashino, 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.
1st Janeiro 2025
32AQI
32AQI
2nd Janeiro 2025
32AQI
32AQI
3rd Janeiro 2025
25AQI
25AQI
4th Janeiro 2025
29AQI
29AQI
5th Janeiro 2025
37AQI
37AQI
6th Janeiro 2025
53AQI
53AQI
7th Janeiro 2025
32AQI
32AQI
8th Janeiro 2025
35AQI
35AQI
9th Janeiro 2025
29AQI
29AQI
10th Janeiro 2025
29AQI
29AQI
11th Janeiro 2025
28AQI
28AQI
12th Janeiro 2025
35AQI
35AQI
13th Janeiro 2025
29AQI
29AQI
14th Janeiro 2025
48AQI
48AQI
15th Janeiro 2025
46AQI
46AQI
16th Janeiro 2025
43AQI
43AQI
17th Janeiro 2025
36AQI
36AQI
18th Janeiro 2025
34AQI
34AQI
19th Janeiro 2025
57AQI
57AQI
20th Janeiro 2025
41AQI
41AQI
21st Janeiro 2025
43AQI
43AQI
22nd Janeiro 2025
39AQI
39AQI
23rd Janeiro 2025
55AQI
55AQI
24th Janeiro 2025
48AQI
48AQI
25th Janeiro 2025
42AQI
42AQI
26th Janeiro 2025
38AQI
38AQI
27th Janeiro 2025
36AQI
36AQI
28th Janeiro 2025
40AQI
40AQI
29th Janeiro 2025
31AQI
31AQI
30th Janeiro 2025
32AQI
32AQI
31st Janeiro 2025
29AQI
29AQI
1st Fevereiro 2025
35AQI
35AQI
2nd Fevereiro 2025
32AQI
32AQI
3rd Fevereiro 2025
39AQI
39AQI
4th Fevereiro 2025
32AQI
32AQI
5th Fevereiro 2025
32AQI
32AQI
6th Fevereiro 2025
30AQI
30AQI
7th Fevereiro 2025
29AQI
29AQI
8th Fevereiro 2025
30AQI
30AQI
9th Fevereiro 2025
29AQI
29AQI
10th Fevereiro 2025
29AQI
29AQI
11th Fevereiro 2025
31AQI
31AQI
12th Fevereiro 2025
32AQI
32AQI
13th Fevereiro 2025
33AQI
33AQI
14th Fevereiro 2025
29AQI
29AQI
15th Fevereiro 2025
30AQI
30AQI
16th Fevereiro 2025
37AQI
37AQI
17th Fevereiro 2025
35AQI
35AQI
18th Fevereiro 2025
32AQI
32AQI
19th Fevereiro 2025
30AQI
30AQI
20th Fevereiro 2025
29AQI
29AQI
21st Fevereiro 2025
30AQI
30AQI
22nd Fevereiro 2025
31AQI
31AQI
23rd Fevereiro 2025
32AQI
32AQI
24th Fevereiro 2025
33AQI
33AQI
25th Fevereiro 2025
33AQI
33AQI
26th Fevereiro 2025
36AQI
36AQI
27th Fevereiro 2025
39AQI
39AQI
28th Fevereiro 2025
56AQI
56AQI
1st Março 2025
50AQI
50AQI
2nd Março 2025
62AQI
62AQI
3rd Março 2025
42AQI
42AQI
4th Março 2025
39AQI
39AQI
5th Março 2025
26AQI
26AQI
6th Março 2025
32AQI
32AQI
7th Março 2025
31AQI
31AQI
8th Março 2025
32AQI
32AQI
9th Março 2025
33AQI
33AQI
10th Março 2025
34AQI
34AQI
11th Março 2025
40AQI
40AQI
12th Março 2025
44AQI
44AQI
13th Março 2025
44AQI
44AQI
14th Março 2025
41AQI
41AQI
15th Março 2025
34AQI
34AQI
16th Março 2025
25AQI
25AQI
17th Março 2025
20AQI
20AQI
18th Março 2025
23AQI
23AQI
19th Março 2025
17AQI
17AQI
20th Março 2025
22AQI
22AQI
21st Março 2025
44AQI
44AQI
22nd Março 2025
50AQI
50AQI
23rd Março 2025
58AQI
58AQI
24th Março 2025
53AQI
53AQI
25th Março 2025
66AQI
66AQI
26th Março 2025
79AQI
79AQI
27th Março 2025
71AQI
71AQI
28th Março 2025
49AQI
49AQI
29th Março 2025
39AQI
39AQI
30th Março 2025
40AQI
40AQI
31st Março 2025
32AQI
32AQI
1st Abril 2025
28AQI
28AQI
2nd Abril 2025
22AQI
22AQI
3rd Abril 2025
21AQI
21AQI
4th Abril 2025
21AQI
21AQI
5th Abril 2025
23AQI
23AQI
6th Abril 2025
26AQI
26AQI
7th Abril 2025
29AQI
29AQI
8th Abril 2025
39AQI
39AQI
9th Abril 2025
27AQI
27AQI
10th Abril 2025
46AQI
46AQI
11th Abril 2025
42AQI
42AQI
12th Abril 2025
37AQI
37AQI
13th Abril 2025
28AQI
28AQI
14th Abril 2025
39AQI
39AQI
15th Abril 2025
31AQI
31AQI
16th Abril 2025
32AQI
32AQI
17th Abril 2025
47AQI
47AQI
18th Abril 2025
52AQI
52AQI
19th Abril 2025
61AQI
61AQI
20th Abril 2025
50AQI
50AQI
21st Abril 2025
43AQI
43AQI
22nd Abril 2025
43AQI
43AQI
23rd Abril 2025
30AQI
30AQI
24th Abril 2025
37AQI
37AQI
25th Abril 2025
35AQI
35AQI
26th Abril 2025
44AQI
44AQI
27th Abril 2025
49AQI
49AQI
28th Abril 2025
43AQI
43AQI
29th Abril 2025
35AQI
35AQI
30th Abril 2025
45AQI
45AQI
1st Maio 2025
40AQI
40AQI
2nd Maio 2025
28AQI
28AQI
3rd Maio 2025
31AQI
31AQI
4th Maio 2025
39AQI
39AQI
5th Maio 2025
36AQI
36AQI
6th Maio 2025
29AQI
29AQI
7th Maio 2025
25AQI
25AQI
8th Maio 2025
26AQI
26AQI
9th Maio 2025
29AQI
29AQI
10th Maio 2025
23AQI
23AQI
11th Maio 2025
30AQI
30AQI
12th Maio 2025
28AQI
28AQI
13th Maio 2025
36AQI
36AQI
14th Maio 2025
36AQI
36AQI
15th Maio 2025
42AQI
42AQI
16th Maio 2025
43AQI
43AQI
17th Maio 2025
31AQI
31AQI
18th Maio 2025
46AQI
46AQI
19th Maio 2025
42AQI
42AQI
20th Maio 2025
62AQI
62AQI
21st Maio 2025
42AQI
42AQI
22nd Maio 2025
39AQI
39AQI
23rd Maio 2025
39AQI
39AQI
24th Maio 2025
36AQI
36AQI
25th Maio 2025
31AQI
31AQI
26th Maio 2025
27AQI
27AQI
27th Maio 2025
24AQI
24AQI
28th Maio 2025
23AQI
23AQI
29th Maio 2025
26AQI
26AQI
30th Maio 2025
25AQI
25AQI
31st Maio 2025
16AQI
16AQI
1st Junho 2025
21AQI
21AQI
2nd Junho 2025
28AQI
28AQI
3rd Junho 2025
33AQI
33AQI
4th Junho 2025
30AQI
30AQI
5th Junho 2025
40AQI
40AQI
6th Junho 2025
45AQI
45AQI
7th Junho 2025
49AQI
49AQI
8th Junho 2025
54AQI
54AQI
9th Junho 2025
41AQI
41AQI
10th Junho 2025
31AQI
31AQI
11th Junho 2025
25AQI
25AQI
12th Junho 2025
31AQI
31AQI
13th Junho 2025
32AQI
32AQI
14th Junho 2025
32AQI
32AQI
15th Junho 2025
36AQI
36AQI
16th Junho 2025
43AQI
43AQI
17th Junho 2025
50AQI
50AQI
18th Junho 2025
47AQI
47AQI
19th Junho 2025
43AQI
43AQI
20th Junho 2025
37AQI
37AQI
21st Junho 2025
33AQI
33AQI
22nd Junho 2025
22AQI
22AQI
23rd Junho 2025
23AQI
23AQI
24th Junho 2025
22AQI
22AQI
25th Junho 2025
21AQI
21AQI
26th Junho 2025
22AQI
22AQI
27th Junho 2025
27AQI
27AQI
28th Junho 2025
27AQI
27AQI
29th Junho 2025
31AQI
31AQI
30th Junho 2025
34AQI
34AQI
1st Julho 2025
35AQI
35AQI
2nd Julho 2025
37AQI
37AQI
3rd Julho 2025
37AQI
37AQI
4th Julho 2025
40AQI
40AQI
5th Julho 2025
46AQI
46AQI
6th Julho 2025
59AQI
59AQI
7th Julho 2025
66AQI
66AQI
8th Julho 2025
72AQI
72AQI
9th Julho 2025
69AQI
69AQI
10th Julho 2025
56AQI
56AQI
11th Julho 2025
52AQI
52AQI
12th Julho 2025
54AQI
54AQI
13th Julho 2025
52AQI
52AQI
14th Julho 2025
45AQI
45AQI
15th Julho 2025
44AQI
44AQI
16th Julho 2025
43AQI
43AQI
17th Julho 2025
44AQI
44AQI
18th Julho 2025
41AQI
41AQI
19th Julho 2025
35AQI
35AQI
20th Julho 2025
34AQI
34AQI
21st Julho 2025
35AQI
35AQI
22nd Julho 2025
31AQI
31AQI
23rd Julho 2025
34AQI
34AQI
24th Julho 2025
34AQI
34AQI
25th Julho 2025
30AQI
30AQI
26th Julho 2025
31AQI
31AQI
27th Julho 2025
29AQI
29AQI
28th Julho 2025
34AQI
34AQI
29th Julho 2025
29AQI
29AQI
30th Julho 2025
30AQI
30AQI
31st Julho 2025
29AQI
29AQI
1st Agosto 2025
33AQI
33AQI
2nd Agosto 2025
40AQI
40AQI
3rd Agosto 2025
43AQI
43AQI
4th Agosto 2025
61AQI
61AQI
5th Agosto 2025
50AQI
50AQI
6th Agosto 2025
51AQI
51AQI
7th Agosto 2025
50AQI
50AQI
8th Agosto 2025
48AQI
48AQI
9th Agosto 2025
50AQI
50AQI
10th Agosto 2025
40AQI
40AQI
11th Agosto 2025
38AQI
38AQI
12th Agosto 2025
36AQI
36AQI
13th Agosto 2025
38AQI
38AQI
38AQI
33AQI
41AQI
37AQI
33AQI
34AQI
42AQI
44AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202537AQI
28
3
27
1
25
6
28
2
30
1
29
1
23
8
11
2
201
24
Maior AQI registrado em
Agosto44AQI
Menor AQI registrado em
Fevereiro33AQI
202439AQI
29
2
25
2
25
6
21
9
27
4
28
2
14
17
28
3
27
3
30
1
27
3
31
312
52
Maior AQI registrado em
Julho53AQI
Menor AQI registrado em
Setembro30AQI
202344AQI
24
7
24
4
24
7
21
9
24
7
17
13
17
14
27
4
24
6
29
2
21
6
26
3
278
82
Maior AQI registrado em
Julho49AQI
Menor AQI registrado em
Dezembro40AQI
202244AQI
27
2
18
4
24
7
21
8
24
7
16
14
16
5
1
24
4
24
7
19
11
22
9
236
78
Maior AQI registrado em
Junho49AQI
Menor AQI registrado em
Agosto36AQI
202138AQI
22
8
1
23
5
28
3
20
1
26
5
26
4
27
4
25
6
29
1
31
27
3
20
11
304
51
1
Maior AQI registrado em
Dezembro45AQI
Menor AQI registrado em
Março30AQI
202037AQI
11
2
20
1
17
1
21
8
29
2
18
13
19
29
2
22
8
24
7
210
44
Maior AQI registrado em
Agosto48AQI
Menor AQI registrado em
Setembro30AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2023(Média)
44AQIAno Menos Poluído Registrado
2025(Média)
37AQIMasago tem um AQI médio anual de 2025 AQI (37), mostrando uma mudança percentual média de -7.4% (melhorou AQI) em comparação aos anos anteriores: 2020 (37), 2021 (38), 2022 (44), 2023 (44), 2024 (39).
