Udagawacho, Shibuya, Tokyo, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Udagawacho, Shibuya, Tokyo, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Aug 2021
63AQILowest AQI recorded on
7th Aug 2021
10AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Udagawacho, Shibuya, Tokyo, Japan
AQI
Day
Night
.
4 AM7th Aug 2025
6 PM
3 AM8th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5PM7th Aug
59AQI
Avg. Lowest Time
1PM7th Aug
29AQI
In the last 24 hours,
Udagawacho's AQI reached its highest point of 59 at 5 PM during the Night, while the lowest point, 29, was recorded at 1 PM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Udagawacho, Shibuya, Tokyo, Japan
JulAug
09th - 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 - 08th08th
Day
Night
9th Jul 2025674 AMAQI
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025727 AMAQI
9th Jul 2025728 AMAQI
9th Jul 20251069 AMAQI
9th Jul 202512310 AMAQI
9th Jul 202513711 AMAQI
9th Jul 202513012 PMAQI
9th Jul 20251011 PMAQI
9th Jul 2025972 PMAQI
9th Jul 2025993 PMAQI
9th Jul 2025984 PMAQI
9th Jul 2025955 PMAQI
9th Jul 2025846 PMAQI
9th Jul 2025707 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256610 PMAQI
9th Jul 20256511 PMAQI
10th Jul 20256512 AMAQI
10th Jul 2025671 AMAQI
10th Jul 2025722 AMAQI
10th Jul 2025723 AMAQI
30°C27/33°C
10th Jul 2025744 AMAQI
10th Jul 2025775 AMAQI
10th Jul 2025776 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025419 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20256011 AMAQI
10th Jul 20255812 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025482 PMAQI
10th Jul 2025473 PMAQI
10th Jul 2025484 PMAQI
10th Jul 2025455 PMAQI
10th Jul 2025456 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025702 AMAQI
11th Jul 2025703 AMAQI
29°C23/33°C
11th Jul 2025704 AMAQI
11th Jul 2025675 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025677 AMAQI
11th Jul 2025678 AMAQI
11th Jul 2025319 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252311 AMAQI
11th Jul 20252512 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025472 PMAQI
11th Jul 2025483 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025465 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025457 PMAQI
11th Jul 2025488 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256111 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025652 AMAQI
12th Jul 2025663 AMAQI
24°C23/27°C
12th Jul 2025654 AMAQI
12th Jul 2025635 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20253911 AMAQI
12th Jul 20254612 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025525 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025507 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255811 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025601 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
25°C22/29°C
13th Jul 2025624 AMAQI
13th Jul 2025605 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20254210 AMAQI
13th Jul 20254611 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025531 PMAQI
13th Jul 2025532 PMAQI
13th Jul 2025513 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255510 PMAQI
13th Jul 20255511 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025572 AMAQI
14th Jul 2025603 AMAQI
27°C24/31°C
14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025596 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025389 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025332 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025344 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025366 PMAQI
14th Jul 2025367 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255310 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
26°C25/29°C
15th Jul 2025564 AMAQI
15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025419 AMAQI
15th Jul 20253110 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20253012 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025432 PMAQI
15th Jul 2025483 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025529 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025553 AMAQI
27°C26/29°C
16th Jul 2025554 AMAQI
16th Jul 2025555 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20254410 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20252712 PMAQI
16th Jul 2025341 PMAQI
16th Jul 2025372 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025344 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025388 PMAQI
16th Jul 2025509 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255111 PMAQI
17th Jul 20255112 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
28°C26/29°C
17th Jul 2025544 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20253612 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025373 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025366 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025438 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254910 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20254912 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
28°C26/31°C
18th Jul 2025524 AMAQI
18th Jul 2025515 AMAQI
18th Jul 2025506 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252910 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025301 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025355 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025337 PMAQI
18th Jul 2025368 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254610 PMAQI
18th Jul 20254711 PMAQI
19th Jul 20254612 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025503 AMAQI
28°C26/31°C
19th Jul 2025504 AMAQI
19th Jul 2025485 AMAQI
19th Jul 2025496 AMAQI
19th Jul 2025487 AMAQI
19th Jul 2025498 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252311 AMAQI
19th Jul 20252312 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025409 PMAQI
19th Jul 20254110 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254012 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025473 AMAQI
28°C26/32°C
20th Jul 2025464 AMAQI
20th Jul 2025445 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025302 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025275 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025348 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025401 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
29°C27/32°C
21st Jul 2025424 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025319 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025375 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025357 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025393 AMAQI
30°C28/33°C
22nd Jul 2025394 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253710 AMAQI
22nd Jul 20255011 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025471 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025483 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025395 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025308 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
30°C28/33°C
23rd Jul 2025384 AMAQI
23rd Jul 2025395 AMAQI
23rd Jul 2025396 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20254310 AMAQI
23rd Jul 20254811 AMAQI
23rd Jul 20255012 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025514 PMAQI
23rd Jul 2025495 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253412 AMAQI
24th Jul 2025361 AMAQI
24th Jul 2025372 AMAQI
24th Jul 2025373 AMAQI
30°C28/33°C
24th Jul 2025374 AMAQI
24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025397 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025591 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025328 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253610 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253612 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025383 AMAQI
30°C28/34°C
25th Jul 2025394 AMAQI
25th Jul 2025405 AMAQI
25th Jul 2025406 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025509 AMAQI
25th Jul 20255710 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025452 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025277 PMAQI
25th Jul 2025298 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253510 PMAQI
25th Jul 20253311 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025341 AMAQI
26th Jul 2025382 AMAQI
26th Jul 2025393 AMAQI
31°C29/34°C
26th Jul 2025394 AMAQI
26th Jul 2025425 AMAQI
26th Jul 2025416 AMAQI
26th Jul 2025417 AMAQI
26th Jul 2025428 AMAQI
26th Jul 2025429 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255911 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025349 PMAQI
26th Jul 20253410 PMAQI
26th Jul 20253411 PMAQI
27th Jul 20253312 AMAQI
27th Jul 2025351 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025383 AMAQI
31°C29/34°C
27th Jul 2025394 AMAQI
27th Jul 2025405 AMAQI
27th Jul 2025416 AMAQI
27th Jul 2025427 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025351 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025258 PMAQI
27th Jul 2025309 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253211 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025341 AMAQI
28th Jul 2025372 AMAQI
28th Jul 2025383 AMAQI
30°C29/34°C
28th Jul 2025384 AMAQI
28th Jul 2025385 AMAQI
28th Jul 2025396 AMAQI
28th Jul 2025387 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20254711 AMAQI
28th Jul 20255012 PMAQI
28th Jul 2025491 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025523 PMAQI
28th Jul 2025564 PMAQI
28th Jul 2025565 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025349 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025372 AMAQI
29th Jul 2025363 AMAQI
30°C28/35°C
29th Jul 2025384 AMAQI
29th Jul 2025395 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025407 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20254010 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025465 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025317 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025382 AMAQI
30th Jul 2025373 AMAQI
31°C27/36°C
30th Jul 2025384 AMAQI
30th Jul 2025385 AMAQI
30th Jul 2025396 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025398 AMAQI
30th Jul 2025259 AMAQI
30th Jul 20252410 AMAQI
30th Jul 20252711 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025305 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025362 AMAQI
31st Jul 2025373 AMAQI
30°C27/35°C
31st Jul 2025364 AMAQI
31st Jul 2025355 AMAQI
31st Jul 2025356 AMAQI
31st Jul 2025357 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025359 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20254211 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025371 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025324 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025267 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025299 PMAQI
31st Jul 20253010 PMAQI
31st Jul 20252811 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025342 AMAQI
1st Aug 2025343 AMAQI
29°C26/33°C
1st Aug 2025384 AMAQI
1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025299 AMAQI
1st Aug 20252910 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254212 PMAQI
1st Aug 2025421 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025343 PMAQI
1st Aug 2025394 PMAQI
1st Aug 2025285 PMAQI
1st Aug 2025336 PMAQI
1st Aug 2025227 PMAQI
1st Aug 2025278 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20252910 PMAQI
1st Aug 20252711 PMAQI
2nd Aug 20252912 AMAQI
2nd Aug 2025291 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
28°C26/32°C
2nd Aug 2025374 AMAQI
2nd Aug 2025375 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025369 AMAQI
2nd Aug 20253510 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025491 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025497 PMAQI
2nd Aug 2025388 PMAQI
2nd Aug 2025359 PMAQI
2nd Aug 20253410 PMAQI
2nd Aug 20254211 PMAQI
3rd Aug 20253212 AMAQI
3rd Aug 2025371 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
30°C27/35°C
3rd Aug 2025394 AMAQI
3rd Aug 2025405 AMAQI
3rd Aug 2025386 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255311 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025409 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20253811 PMAQI
4th Aug 20253812 AMAQI
4th Aug 2025371 AMAQI
4th Aug 2025382 AMAQI
4th Aug 2025393 AMAQI
31°C28/36°C
4th Aug 2025424 AMAQI
4th Aug 2025435 AMAQI
4th Aug 2025436 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20257911 AMAQI
4th Aug 20258212 PMAQI
4th Aug 2025901 PMAQI
4th Aug 20251082 PMAQI
4th Aug 2025873 PMAQI
4th Aug 2025904 PMAQI
4th Aug 2025925 PMAQI
4th Aug 2025826 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025441 AMAQI
5th Aug 2025412 AMAQI
5th Aug 2025413 AMAQI
32°C30/35°C
5th Aug 2025504 AMAQI
5th Aug 2025535 AMAQI
5th Aug 2025536 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025528 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20256210 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20256012 PMAQI
5th Aug 2025591 PMAQI
5th Aug 2025572 PMAQI
5th Aug 2025573 PMAQI
5th Aug 2025614 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025466 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025459 PMAQI
5th Aug 20254710 PMAQI
5th Aug 20254611 PMAQI
6th Aug 20254712 AMAQI
6th Aug 2025481 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025503 AMAQI
33°C29/37°C
6th Aug 2025524 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025429 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20254111 AMAQI
6th Aug 20255412 PMAQI
6th Aug 2025511 PMAQI
6th Aug 2025502 PMAQI
6th Aug 2025473 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025577 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025429 PMAQI
6th Aug 20254610 PMAQI
6th Aug 20254211 PMAQI
7th Aug 20254412 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025513 AMAQI
32°C29/36°C
7th Aug 2025524 AMAQI
7th Aug 2025505 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025467 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025419 AMAQI
7th Aug 20254110 AMAQI
7th Aug 20254611 AMAQI
7th Aug 20253212 PMAQI
7th Aug 2025291 PMAQI
7th Aug 2025332 PMAQI
7th Aug 2025403 PMAQI
7th Aug 2025554 PMAQI
7th Aug 2025595 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025497 PMAQI
7th Aug 2025488 PMAQI
7th Aug 2025509 PMAQI
7th Aug 20255110 PMAQI
7th Aug 20255111 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025483 AMAQI
--°C/°C
8th Aug 2025484 AMAQI
4 AM11 AM
6 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
48AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 10 AM
41AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 48), while the lowest AQI was between 9 AM to 10 AM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 3 AM
46AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM - 8 PM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 46), while the lowest AQI was between 7 PM to 8 PM (Avg. 40).
2025 Days Vs Air Quality
Udagawacho, Shibuya, Tokyo, Japan
2025
94%
205
6%
13
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
205 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2025, 94% of 219 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Udagawacho, Shibuya, Tokyo, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
27AQI
27AQI
2nd January 2025
27AQI
27AQI
3rd January 2025
23AQI
23AQI
4th January 2025
25AQI
25AQI
5th January 2025
26AQI
26AQI
6th January 2025
31AQI
31AQI
7th January 2025
26AQI
26AQI
8th January 2025
27AQI
27AQI
9th January 2025
25AQI
25AQI
10th January 2025
23AQI
23AQI
11th January 2025
23AQI
23AQI
12th January 2025
26AQI
26AQI
13th January 2025
28AQI
28AQI
14th January 2025
28AQI
28AQI
15th January 2025
30AQI
30AQI
16th January 2025
25AQI
25AQI
17th January 2025
29AQI
29AQI
18th January 2025
27AQI
27AQI
19th January 2025
30AQI
30AQI
20th January 2025
34AQI
34AQI
21st January 2025
31AQI
31AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
33AQI
33AQI
24th January 2025
36AQI
36AQI
25th January 2025
32AQI
32AQI
26th January 2025
32AQI
32AQI
27th January 2025
26AQI
26AQI
28th January 2025
40AQI
40AQI
29th January 2025
40AQI
40AQI
30th January 2025
31AQI
31AQI
31st January 2025
29AQI
29AQI
1st February 2025
29AQI
29AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
27AQI
27AQI
4th February 2025
28AQI
28AQI
5th February 2025
29AQI
29AQI
6th February 2025
27AQI
27AQI
7th February 2025
27AQI
27AQI
8th February 2025
28AQI
28AQI
9th February 2025
27AQI
27AQI
10th February 2025
25AQI
25AQI
11th February 2025
29AQI
29AQI
12th February 2025
28AQI
28AQI
13th February 2025
30AQI
30AQI
14th February 2025
26AQI
26AQI
15th February 2025
29AQI
29AQI
16th February 2025
32AQI
32AQI
17th February 2025
31AQI
31AQI
18th February 2025
29AQI
29AQI
19th February 2025
27AQI
27AQI
20th February 2025
27AQI
27AQI
21st February 2025
28AQI
28AQI
22nd February 2025
29AQI
29AQI
23rd February 2025
30AQI
30AQI
24th February 2025
31AQI
31AQI
25th February 2025
32AQI
32AQI
26th February 2025
31AQI
31AQI
27th February 2025
36AQI
36AQI
28th February 2025
39AQI
39AQI
1st March 2025
45AQI
45AQI
2nd March 2025
45AQI
45AQI
3rd March 2025
34AQI
34AQI
4th March 2025
31AQI
31AQI
5th March 2025
24AQI
24AQI
6th March 2025
29AQI
29AQI
7th March 2025
30AQI
30AQI
8th March 2025
31AQI
31AQI
9th March 2025
33AQI
33AQI
10th March 2025
33AQI
33AQI
11th March 2025
31AQI
31AQI
12th March 2025
36AQI
36AQI
13th March 2025
34AQI
34AQI
14th March 2025
29AQI
29AQI
15th March 2025
24AQI
24AQI
16th March 2025
20AQI
20AQI
17th March 2025
17AQI
17AQI
18th March 2025
17AQI
17AQI
19th March 2025
14AQI
14AQI
20th March 2025
16AQI
16AQI
21st March 2025
25AQI
25AQI
22nd March 2025
30AQI
30AQI
23rd March 2025
33AQI
33AQI
24th March 2025
31AQI
31AQI
25th March 2025
51AQI
51AQI
26th March 2025
59AQI
59AQI
27th March 2025
57AQI
57AQI
28th March 2025
38AQI
38AQI
29th March 2025
30AQI
30AQI
30th March 2025
38AQI
38AQI
31st March 2025
28AQI
28AQI
1st April 2025
24AQI
24AQI
2nd April 2025
21AQI
21AQI
3rd April 2025
18AQI
18AQI
4th April 2025
20AQI
20AQI
5th April 2025
20AQI
20AQI
6th April 2025
16AQI
16AQI
7th April 2025
17AQI
17AQI
8th April 2025
20AQI
20AQI
9th April 2025
17AQI
17AQI
10th April 2025
22AQI
22AQI
11th April 2025
22AQI
22AQI
12th April 2025
21AQI
21AQI
13th April 2025
19AQI
19AQI
14th April 2025
22AQI
22AQI
15th April 2025
20AQI
20AQI
16th April 2025
19AQI
19AQI
17th April 2025
25AQI
25AQI
18th April 2025
29AQI
29AQI
19th April 2025
33AQI
33AQI
20th April 2025
26AQI
26AQI
21st April 2025
24AQI
24AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
15AQI
15AQI
24th April 2025
19AQI
19AQI
25th April 2025
20AQI
20AQI
26th April 2025
21AQI
21AQI
27th April 2025
22AQI
22AQI
28th April 2025
20AQI
20AQI
29th April 2025
16AQI
16AQI
30th April 2025
21AQI
21AQI
1st May 2025
20AQI
20AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
18AQI
18AQI
4th May 2025
25AQI
25AQI
5th May 2025
20AQI
20AQI
6th May 2025
18AQI
18AQI
7th May 2025
16AQI
16AQI
8th May 2025
18AQI
18AQI
9th May 2025
18AQI
18AQI
10th May 2025
15AQI
15AQI
11th May 2025
17AQI
17AQI
12th May 2025
16AQI
16AQI
13th May 2025
21AQI
21AQI
14th May 2025
19AQI
19AQI
15th May 2025
21AQI
21AQI
16th May 2025
22AQI
22AQI
17th May 2025
18AQI
18AQI
18th May 2025
24AQI
24AQI
19th May 2025
26AQI
26AQI
20th May 2025
39AQI
39AQI
21st May 2025
32AQI
32AQI
22nd May 2025
27AQI
27AQI
23rd May 2025
26AQI
26AQI
24th May 2025
24AQI
24AQI
25th May 2025
19AQI
19AQI
26th May 2025
18AQI
18AQI
27th May 2025
17AQI
17AQI
28th May 2025
16AQI
16AQI
29th May 2025
18AQI
18AQI
30th May 2025
15AQI
15AQI
31st May 2025
13AQI
13AQI
1st June 2025
15AQI
15AQI
2nd June 2025
18AQI
18AQI
3rd June 2025
19AQI
19AQI
4th June 2025
18AQI
18AQI
5th June 2025
23AQI
23AQI
6th June 2025
24AQI
24AQI
7th June 2025
26AQI
26AQI
8th June 2025
33AQI
33AQI
9th June 2025
24AQI
24AQI
10th June 2025
22AQI
22AQI
11th June 2025
22AQI
22AQI
12th June 2025
26AQI
26AQI
13th June 2025
21AQI
21AQI
14th June 2025
18AQI
18AQI
15th June 2025
20AQI
20AQI
16th June 2025
20AQI
20AQI
17th June 2025
27AQI
27AQI
18th June 2025
24AQI
24AQI
19th June 2025
26AQI
26AQI
20th June 2025
23AQI
23AQI
21st June 2025
20AQI
20AQI
22nd June 2025
11AQI
11AQI
23rd June 2025
12AQI
12AQI
24th June 2025
14AQI
14AQI
25th June 2025
15AQI
15AQI
26th June 2025
15AQI
15AQI
27th June 2025
18AQI
18AQI
28th June 2025
18AQI
18AQI
29th June 2025
19AQI
19AQI
30th June 2025
32AQI
32AQI
1st July 2025
34AQI
34AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
46AQI
46AQI
4th July 2025
46AQI
46AQI
5th July 2025
49AQI
49AQI
6th July 2025
60AQI
60AQI
7th July 2025
74AQI
74AQI
8th July 2025
77AQI
77AQI
9th July 2025
81AQI
81AQI
10th July 2025
61AQI
61AQI
11th July 2025
55AQI
55AQI
12th July 2025
56AQI
56AQI
13th July 2025
56AQI
56AQI
14th July 2025
47AQI
47AQI
15th July 2025
48AQI
48AQI
16th July 2025
47AQI
47AQI
17th July 2025
45AQI
45AQI
18th July 2025
43AQI
43AQI
19th July 2025
39AQI
39AQI
20th July 2025
37AQI
37AQI
21st July 2025
37AQI
37AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
39AQI
39AQI
24th July 2025
40AQI
40AQI
25th July 2025
38AQI
38AQI
26th July 2025
37AQI
37AQI
27th July 2025
34AQI
34AQI
28th July 2025
39AQI
39AQI
29th July 2025
38AQI
38AQI
30th July 2025
34AQI
34AQI
31st July 2025
34AQI
34AQI
1st August 2025
33AQI
33AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
44AQI
44AQI
4th August 2025
58AQI
58AQI
5th August 2025
51AQI
51AQI
6th August 2025
50AQI
50AQI
29AQI
29AQI
32AQI
21AQI
20AQI
21AQI
47AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202529AQI
31
28
28
3
30
31
30
23
8
4
2
205
13
Highest AQI recorded in
July47AQI
Lowest AQI recorded in
May20AQI
202432AQI
29
2
29
29
2
30
31
28
2
24
7
31
29
1
31
30
31
352
14
Highest AQI recorded in
July39AQI
Lowest AQI recorded in
December26AQI
202330AQI
31
28
28
3
24
6
29
2
27
3
30
1
31
30
31
28
1
31
348
16
Highest AQI recorded in
April42AQI
Lowest AQI recorded in
August19AQI
202233AQI
3
19
2
21
10
17
13
29
2
29
1
19
4
1
28
31
30
31
258
32
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
August19AQI
202123AQI
31
28
30
1
30
29
2
27
3
31
29
2
30
30
1
30
31
356
9
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
January13AQI
202016AQI
13
21
18
30
31
31
19
31
30
31
255
Highest AQI recorded in
August23AQI
Lowest AQI recorded in
May13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
33AQILeast Polluted Year Recorded
2020(Avg.)
16AQIUdagawacho's annual 2025 AQI (29) shows an average percentage change of 17.2% (worsened AQI) compared to previous years: 2020 (16), 2021 (23), 2022 (33), 2023 (30), 2024 (32).
