Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analisis Kualitas Udara Historis Kohokudai, Abiko, Chiba, Japan

Jelajahi wawasan kualitas udara yang mendalam dengan data historis, pola bulanan, dan tren tahunan di ujung jari Anda!

Baik
050
Sedang
100
Buruk
150
Tidak Sehat
200
Parah
300
Berbahaya
301+

Analisis Kualitas Udara Oktober

Kohokudai, Abiko, Chiba, Japan

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
6th Oct 2021
72AQI
AQI terendah tercatat pada
7th Oct 2022
20AQI

Analisis Hari yang Sama (12th October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat 1st tertinggi dengan AQI sebesar 44 dari rentang kualitas udara Baik pada hari yang sama.

Unduh Data Tahunan 2024

Laporan Kualitas Udara Dunia

Globe

Tren AQI Siang & Malam: 12th Oct - 13th Oct 2025

Kohokudai, Abiko, Chiba, Japan

AQI
Hari
Malam
.

5 AM12th Oct 2025

5 PM

4 AM13th Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
1PM12th Oct

55AQI

Rata-rata Waktu Terendah
7AM12th Oct

33AQI

Waktu Malam
Rata-rata Waktu Tertinggi
9PM12th Oct

67AQI

Rata-rata Waktu Terendah
4AM13th Oct

52AQI

Dalam 24 jam terakhir,

AQI di Kohokudai mencapai tingkat tertinggi sebesar 67 pada 9 PM selama Malam, sementara tingkat terendah, 33, tercatat pada 7 AM selama Hari antara 12th Oct dan 13th Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Kohokudai, Abiko, Chiba, Japan

SepOct
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Hari
Malam
13th Sep 2025345 AMAQI
13th Sep 2025336 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025348 AMAQI
13th Sep 2025189 AMAQI
13th Sep 20252210 AMAQI
13th Sep 20252811 AMAQI
13th Sep 20252612 PMAQI
13th Sep 2025261 PMAQI
13th Sep 2025222 PMAQI
13th Sep 2025233 PMAQI
13th Sep 2025254 PMAQI
13th Sep 2025235 PMAQI
13th Sep 2025186 PMAQI
13th Sep 2025207 PMAQI
13th Sep 2025268 PMAQI
13th Sep 2025279 PMAQI
13th Sep 20252810 PMAQI
13th Sep 20253011 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025361 AMAQI
14th Sep 2025342 AMAQI
14th Sep 2025363 AMAQI
14th Sep 2025334 AMAQI

26°C23/29°C

14th Sep 2025345 AMAQI
14th Sep 2025336 AMAQI
14th Sep 2025347 AMAQI
14th Sep 2025358 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20252210 AMAQI
14th Sep 20252611 AMAQI
14th Sep 20252212 PMAQI
14th Sep 2025271 PMAQI
14th Sep 2025262 PMAQI
14th Sep 2025313 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025365 PMAQI
14th Sep 2025426 PMAQI
14th Sep 2025487 PMAQI
14th Sep 2025448 PMAQI
14th Sep 2025379 PMAQI
14th Sep 20253910 PMAQI
14th Sep 20253611 PMAQI
15th Sep 20253712 AMAQI
15th Sep 2025351 AMAQI
15th Sep 2025352 AMAQI
15th Sep 2025353 AMAQI
15th Sep 2025334 AMAQI

29°C26/33°C

15th Sep 2025325 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025469 AMAQI
15th Sep 20254210 AMAQI
15th Sep 20254611 AMAQI
15th Sep 20254312 PMAQI
15th Sep 2025311 PMAQI
15th Sep 2025272 PMAQI
15th Sep 2025263 PMAQI
15th Sep 2025344 PMAQI
15th Sep 2025405 PMAQI
15th Sep 2025406 PMAQI
15th Sep 2025407 PMAQI
15th Sep 2025468 PMAQI
15th Sep 2025399 PMAQI
15th Sep 20253610 PMAQI
15th Sep 20253611 PMAQI
16th Sep 20253412 AMAQI
16th Sep 2025331 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025354 AMAQI

28°C25/32°C

16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253510 AMAQI
16th Sep 20254311 AMAQI
16th Sep 20254912 PMAQI
16th Sep 2025541 PMAQI
16th Sep 2025572 PMAQI
16th Sep 2025523 PMAQI
16th Sep 2025414 PMAQI
16th Sep 2025325 PMAQI
16th Sep 2025246 PMAQI
16th Sep 2025227 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20252910 PMAQI
16th Sep 20253211 PMAQI
17th Sep 20253212 AMAQI
17th Sep 2025341 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025364 AMAQI

29°C26/33°C

17th Sep 2025365 AMAQI
17th Sep 2025376 AMAQI
17th Sep 2025377 AMAQI
17th Sep 2025378 AMAQI
17th Sep 2025489 AMAQI
17th Sep 20255510 AMAQI
17th Sep 20255511 AMAQI
17th Sep 20255912 PMAQI
17th Sep 2025601 PMAQI
17th Sep 2025592 PMAQI
17th Sep 2025573 PMAQI
17th Sep 2025554 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025506 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025518 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20256010 PMAQI
17th Sep 20255911 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025381 AMAQI
18th Sep 2025352 AMAQI
18th Sep 2025353 AMAQI
18th Sep 2025374 AMAQI

30°C26/35°C

18th Sep 2025425 AMAQI
18th Sep 2025426 AMAQI
18th Sep 2025427 AMAQI
18th Sep 2025428 AMAQI
18th Sep 2025629 AMAQI
18th Sep 20256910 AMAQI
18th Sep 20257111 AMAQI
18th Sep 20257312 PMAQI
18th Sep 2025741 PMAQI
18th Sep 2025722 PMAQI
18th Sep 2025703 PMAQI
18th Sep 2025624 PMAQI
18th Sep 2025345 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025207 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025329 PMAQI
18th Sep 20253410 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025401 AMAQI
19th Sep 2025422 AMAQI
19th Sep 2025433 AMAQI
19th Sep 2025464 AMAQI

29°C23/36°C

19th Sep 2025525 AMAQI
19th Sep 2025526 AMAQI
19th Sep 2025527 AMAQI
19th Sep 2025528 AMAQI
19th Sep 2025259 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025211 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025214 PMAQI
19th Sep 2025215 PMAQI
19th Sep 2025216 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025278 PMAQI
19th Sep 2025349 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253311 PMAQI
20th Sep 20253612 AMAQI
20th Sep 2025461 AMAQI
20th Sep 2025472 AMAQI
20th Sep 2025473 AMAQI
20th Sep 2025454 AMAQI

22°C21/23°C

20th Sep 2025415 AMAQI
20th Sep 2025416 AMAQI
20th Sep 2025417 AMAQI
20th Sep 2025418 AMAQI
20th Sep 2025229 AMAQI
20th Sep 20251610 AMAQI
20th Sep 20251911 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025311 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025274 PMAQI
20th Sep 2025245 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025287 PMAQI
20th Sep 2025328 PMAQI
20th Sep 2025369 PMAQI
20th Sep 20253610 PMAQI
20th Sep 20253311 PMAQI
21st Sep 20253512 AMAQI
21st Sep 2025411 AMAQI
21st Sep 2025422 AMAQI
21st Sep 2025423 AMAQI
21st Sep 2025404 AMAQI

25°C22/27°C

21st Sep 2025385 AMAQI
21st Sep 2025376 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20251810 AMAQI
21st Sep 20251911 AMAQI
21st Sep 20252212 PMAQI
21st Sep 2025201 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025238 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252711 PMAQI
22nd Sep 20252812 AMAQI
22nd Sep 2025361 AMAQI
22nd Sep 2025392 AMAQI
22nd Sep 2025393 AMAQI
22nd Sep 2025384 AMAQI

26°C21/31°C

22nd Sep 2025345 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025357 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025231 PMAQI
22nd Sep 2025232 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025234 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025246 PMAQI
22nd Sep 2025227 PMAQI
22nd Sep 2025228 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252710 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025351 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025344 AMAQI

23°C21/25°C

23rd Sep 2025325 AMAQI
23rd Sep 2025326 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025249 AMAQI
23rd Sep 20252310 AMAQI
23rd Sep 20252011 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025201 PMAQI
23rd Sep 2025182 PMAQI
23rd Sep 2025173 PMAQI
23rd Sep 2025184 PMAQI
23rd Sep 2025205 PMAQI
23rd Sep 2025216 PMAQI
23rd Sep 2025237 PMAQI
23rd Sep 2025218 PMAQI
23rd Sep 2025279 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025321 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025324 AMAQI

22°C19/26°C

24th Sep 2025305 AMAQI
24th Sep 2025306 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025298 AMAQI
24th Sep 2025249 AMAQI
24th Sep 20252010 AMAQI
24th Sep 20252111 AMAQI
24th Sep 20252712 PMAQI
24th Sep 2025301 PMAQI
24th Sep 2025242 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025204 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025318 PMAQI
24th Sep 2025269 PMAQI
24th Sep 20252410 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252412 AMAQI
25th Sep 2025291 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025304 AMAQI

22°C19/26°C

25th Sep 2025295 AMAQI
25th Sep 2025296 AMAQI
25th Sep 2025297 AMAQI
25th Sep 2025288 AMAQI
25th Sep 2025239 AMAQI
25th Sep 20252810 AMAQI
25th Sep 20253411 AMAQI
25th Sep 20253812 PMAQI
25th Sep 2025371 PMAQI
25th Sep 2025372 PMAQI
25th Sep 2025403 PMAQI
25th Sep 2025404 PMAQI
25th Sep 2025395 PMAQI
25th Sep 2025336 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252510 PMAQI
25th Sep 20252311 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025224 AMAQI

24°C21/28°C

26th Sep 2025225 AMAQI
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025218 AMAQI
26th Sep 2025289 AMAQI
26th Sep 20253410 AMAQI
26th Sep 20254611 AMAQI
26th Sep 20255512 PMAQI
26th Sep 2025601 PMAQI
26th Sep 2025672 PMAQI
26th Sep 2025743 PMAQI
26th Sep 2025724 PMAQI
26th Sep 2025665 PMAQI
26th Sep 2025496 PMAQI
26th Sep 2025417 PMAQI
26th Sep 2025448 PMAQI
26th Sep 2025549 PMAQI
26th Sep 20255410 PMAQI
26th Sep 20254411 PMAQI
27th Sep 20253012 AMAQI
27th Sep 2025261 AMAQI
27th Sep 2025232 AMAQI
27th Sep 2025253 AMAQI
27th Sep 2025264 AMAQI

27°C23/32°C

27th Sep 2025235 AMAQI
27th Sep 2025266 AMAQI
27th Sep 2025287 AMAQI
27th Sep 2025278 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20253010 AMAQI
27th Sep 20253611 AMAQI
27th Sep 20253912 PMAQI
27th Sep 2025371 PMAQI
27th Sep 2025282 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025394 PMAQI
27th Sep 2025395 PMAQI
27th Sep 2025326 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025288 PMAQI
27th Sep 2025259 PMAQI
27th Sep 20252910 PMAQI
27th Sep 20253011 PMAQI
28th Sep 20252812 AMAQI
28th Sep 2025281 AMAQI
28th Sep 2025282 AMAQI
28th Sep 2025233 AMAQI
28th Sep 2025204 AMAQI

24°C22/27°C

28th Sep 2025225 AMAQI
28th Sep 2025226 AMAQI
28th Sep 2025227 AMAQI
28th Sep 2025298 AMAQI
28th Sep 2025339 AMAQI
28th Sep 20253310 AMAQI
28th Sep 20253411 AMAQI
28th Sep 20253712 PMAQI
28th Sep 2025321 PMAQI
28th Sep 2025312 PMAQI
28th Sep 2025333 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025287 PMAQI
28th Sep 2025288 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252110 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20252212 AMAQI
29th Sep 2025221 AMAQI
29th Sep 2025202 AMAQI
29th Sep 2025203 AMAQI
29th Sep 2025224 AMAQI

25°C22/27°C

29th Sep 2025225 AMAQI
29th Sep 2025236 AMAQI
29th Sep 2025327 AMAQI
29th Sep 2025348 AMAQI
29th Sep 2025389 AMAQI
29th Sep 20254110 AMAQI
29th Sep 20254411 AMAQI
29th Sep 20253412 PMAQI
29th Sep 2025281 PMAQI
29th Sep 2025292 PMAQI
29th Sep 2025393 PMAQI
29th Sep 2025394 PMAQI
29th Sep 2025355 PMAQI
29th Sep 2025406 PMAQI
29th Sep 2025377 PMAQI
29th Sep 2025308 PMAQI
29th Sep 2025279 PMAQI
29th Sep 20252410 PMAQI
29th Sep 20251811 PMAQI
30th Sep 20251712 AMAQI
30th Sep 2025151 AMAQI
30th Sep 2025132 AMAQI
30th Sep 2025163 AMAQI
30th Sep 2025194 AMAQI

27°C23/32°C

30th Sep 2025165 AMAQI
30th Sep 2025156 AMAQI
30th Sep 2025147 AMAQI
30th Sep 2025138 AMAQI
30th Sep 2025149 AMAQI
30th Sep 20251710 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20252212 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025202 PMAQI
30th Sep 2025243 PMAQI
30th Sep 2025304 PMAQI
30th Sep 2025375 PMAQI
30th Sep 2025416 PMAQI
30th Sep 2025317 PMAQI
30th Sep 2025328 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20252610 PMAQI
30th Sep 20253111 PMAQI
1st Oct 20253212 AMAQI
1st Oct 2025301 AMAQI
1st Oct 2025312 AMAQI
1st Oct 2025253 AMAQI
1st Oct 2025274 AMAQI

24°C21/27°C

1st Oct 2025325 AMAQI
1st Oct 2025356 AMAQI
1st Oct 2025287 AMAQI
1st Oct 2025278 AMAQI
1st Oct 2025289 AMAQI
1st Oct 20252710 AMAQI
1st Oct 20253011 AMAQI
1st Oct 20252512 PMAQI
1st Oct 2025231 PMAQI
1st Oct 2025242 PMAQI
1st Oct 2025263 PMAQI
1st Oct 2025244 PMAQI
1st Oct 2025365 PMAQI
1st Oct 2025366 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025518 PMAQI
1st Oct 2025499 PMAQI
1st Oct 20255010 PMAQI
1st Oct 20253511 PMAQI
2nd Oct 20253212 AMAQI
2nd Oct 2025381 AMAQI
2nd Oct 2025422 AMAQI
2nd Oct 2025453 AMAQI
2nd Oct 2025464 AMAQI

20°C19/21°C

2nd Oct 2025465 AMAQI
2nd Oct 2025476 AMAQI
2nd Oct 2025477 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025459 AMAQI
2nd Oct 20255010 AMAQI
2nd Oct 20255311 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025492 PMAQI
2nd Oct 2025413 PMAQI
2nd Oct 2025384 PMAQI
2nd Oct 2025375 PMAQI
2nd Oct 2025356 PMAQI
2nd Oct 2025377 PMAQI
2nd Oct 2025348 PMAQI
2nd Oct 2025309 PMAQI
2nd Oct 20253010 PMAQI
2nd Oct 20253511 PMAQI
3rd Oct 20254612 AMAQI
3rd Oct 2025491 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025573 AMAQI
3rd Oct 2025574 AMAQI

23°C19/27°C

3rd Oct 2025545 AMAQI
3rd Oct 2025536 AMAQI
3rd Oct 2025527 AMAQI
3rd Oct 2025508 AMAQI
3rd Oct 2025539 AMAQI
3rd Oct 20255310 AMAQI
3rd Oct 20255711 AMAQI
3rd Oct 20256012 PMAQI
3rd Oct 2025581 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025545 PMAQI
3rd Oct 2025556 PMAQI
3rd Oct 2025567 PMAQI
3rd Oct 2025498 PMAQI
3rd Oct 2025649 PMAQI
3rd Oct 20256810 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20256612 AMAQI
4th Oct 2025631 AMAQI
4th Oct 2025632 AMAQI
4th Oct 2025653 AMAQI
4th Oct 2025624 AMAQI

23°C20/26°C

4th Oct 2025665 AMAQI
4th Oct 2025616 AMAQI
4th Oct 2025637 AMAQI
4th Oct 2025638 AMAQI
4th Oct 2025619 AMAQI
4th Oct 20256110 AMAQI
4th Oct 20256411 AMAQI
4th Oct 20256512 PMAQI
4th Oct 2025661 PMAQI
4th Oct 2025662 PMAQI
4th Oct 2025643 PMAQI
4th Oct 2025574 PMAQI
4th Oct 2025545 PMAQI
4th Oct 2025536 PMAQI
4th Oct 2025507 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025559 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20255011 PMAQI
5th Oct 20255512 AMAQI
5th Oct 2025581 AMAQI
5th Oct 2025602 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025604 AMAQI

23°C21/25°C

5th Oct 2025585 AMAQI
5th Oct 2025586 AMAQI
5th Oct 2025597 AMAQI
5th Oct 2025568 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255610 AMAQI
5th Oct 20255911 AMAQI
5th Oct 20255812 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025593 PMAQI
5th Oct 2025604 PMAQI
5th Oct 2025585 PMAQI
5th Oct 2025566 PMAQI
5th Oct 2025547 PMAQI
5th Oct 2025608 PMAQI
5th Oct 2025569 PMAQI
5th Oct 20255410 PMAQI
5th Oct 20255111 PMAQI
6th Oct 20255212 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025552 AMAQI
6th Oct 2025553 AMAQI
6th Oct 2025564 AMAQI

25°C21/29°C

6th Oct 2025465 AMAQI
6th Oct 2025426 AMAQI
6th Oct 2025567 AMAQI
6th Oct 2025658 AMAQI
6th Oct 2025679 AMAQI
6th Oct 20256510 AMAQI
6th Oct 20256511 AMAQI
6th Oct 20256012 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025652 PMAQI
6th Oct 2025653 PMAQI
6th Oct 2025644 PMAQI
6th Oct 2025625 PMAQI
6th Oct 2025556 PMAQI
6th Oct 2025517 PMAQI
6th Oct 2025538 PMAQI
6th Oct 2025569 PMAQI
6th Oct 20255610 PMAQI
6th Oct 20256011 PMAQI
7th Oct 20256012 AMAQI
7th Oct 2025621 AMAQI
7th Oct 2025662 AMAQI

23°C20/26°C

7th Oct 2025568 PMAQI
7th Oct 2025419 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20255111 PMAQI
8th Oct 20255512 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025563 AMAQI
8th Oct 2025564 AMAQI

21°C20/22°C

8th Oct 2025555 AMAQI
8th Oct 2025536 AMAQI
8th Oct 2025557 AMAQI
8th Oct 2025578 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20255711 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025631 PMAQI
8th Oct 2025622 PMAQI
8th Oct 2025653 PMAQI
8th Oct 2025604 PMAQI
8th Oct 2025645 PMAQI
8th Oct 2025666 PMAQI
8th Oct 2025697 PMAQI
8th Oct 2025688 PMAQI
8th Oct 2025689 PMAQI
8th Oct 20256910 PMAQI
8th Oct 20256811 PMAQI
9th Oct 20256812 AMAQI
9th Oct 2025641 AMAQI
9th Oct 2025662 AMAQI
9th Oct 2025663 AMAQI
9th Oct 2025594 AMAQI

24°C20/29°C

9th Oct 2025545 AMAQI
9th Oct 2025576 AMAQI
9th Oct 2025577 AMAQI
9th Oct 2025558 AMAQI
9th Oct 2025499 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20254911 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025572 PMAQI
9th Oct 2025573 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025615 PMAQI
9th Oct 2025566 PMAQI
9th Oct 2025527 PMAQI
9th Oct 2025518 PMAQI
9th Oct 2025499 PMAQI
9th Oct 20255610 PMAQI
9th Oct 20255711 PMAQI
10th Oct 20255612 AMAQI
10th Oct 2025571 AMAQI
10th Oct 2025562 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025554 AMAQI

21°C18/22°C

10th Oct 2025555 AMAQI
10th Oct 2025546 AMAQI
10th Oct 2025537 AMAQI
10th Oct 2025548 AMAQI
10th Oct 2025599 AMAQI
10th Oct 20256010 AMAQI
10th Oct 20255911 AMAQI
10th Oct 20255912 PMAQI
10th Oct 2025641 PMAQI
10th Oct 2025632 PMAQI
10th Oct 2025613 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025635 PMAQI
10th Oct 2025616 PMAQI
10th Oct 2025627 PMAQI
10th Oct 2025668 PMAQI
10th Oct 2025669 PMAQI
10th Oct 20256610 PMAQI
10th Oct 20256811 PMAQI
11th Oct 20256512 AMAQI
11th Oct 2025681 AMAQI
11th Oct 2025682 AMAQI
11th Oct 2025683 AMAQI
11th Oct 2025694 AMAQI

20°C17/24°C

11th Oct 2025705 AMAQI
11th Oct 2025606 AMAQI
11th Oct 2025647 AMAQI
11th Oct 2025628 AMAQI
11th Oct 2025579 AMAQI
11th Oct 20255710 AMAQI
11th Oct 20256211 AMAQI
11th Oct 20256012 PMAQI
11th Oct 2025561 PMAQI
11th Oct 2025522 PMAQI
11th Oct 2025513 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025465 PMAQI
11th Oct 2025456 PMAQI
11th Oct 2025307 PMAQI
11th Oct 2025408 PMAQI
11th Oct 2025479 PMAQI
11th Oct 20254310 PMAQI
11th Oct 20253911 PMAQI
12th Oct 20253212 AMAQI
12th Oct 2025311 AMAQI
12th Oct 2025402 AMAQI
12th Oct 2025483 AMAQI
12th Oct 2025524 AMAQI

19°C17/20°C

12th Oct 2025505 AMAQI
12th Oct 2025386 AMAQI
12th Oct 2025337 AMAQI
12th Oct 2025388 AMAQI
12th Oct 2025389 AMAQI
12th Oct 20254910 AMAQI
12th Oct 20255411 AMAQI
12th Oct 20255212 PMAQI
12th Oct 2025551 PMAQI
12th Oct 2025532 PMAQI
12th Oct 2025483 PMAQI
12th Oct 2025474 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025546 PMAQI
12th Oct 2025587 PMAQI
12th Oct 2025608 PMAQI
12th Oct 2025679 PMAQI
12th Oct 20256710 PMAQI
12th Oct 20256411 PMAQI
13th Oct 20255612 AMAQI
13th Oct 2025561 AMAQI
13th Oct 2025562 AMAQI
13th Oct 2025563 AMAQI
13th Oct 2025524 AMAQI

21°C17/25°C

13th Oct 2025555 AMAQI
5 AM
13th Oct 2025546 AMAQI
13th Oct 2025557 AMAQI
13th Oct 2025608 AMAQI
13th Oct 2025619 AMAQI
13th Oct 20256310 AMAQI
13th Oct 20256211 AMAQI
11 AM
13th Oct 20256012 PMAQI
13th Oct 2025571 PMAQI
13th Oct 2025602 PMAQI
13th Oct 2025583 PMAQI
13th Oct 2025594 PMAQI
13th Oct 2025585 PMAQI
5 PM
13th Oct 2025526 PMAQI
13th Oct 2025487 PMAQI
13th Oct 2025508 PMAQI
11 PM
4 AM

--°C/°C

Waktu Siang
Rata-rata Waktu Tertinggi
11 AM - 5 PM

42AQI

7 jam / Hari
210 jam / Bulan
Rata-rata Waktu Terendah
9 AM - 10 AM

40AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 11 AM hingga 5 PM (Rata-rata 42), sedangkan AQI terendah tercatat antara 9 AM hingga 10 AM (Rata-rata 40).
Waktu Malam
Rata-rata Waktu Tertinggi
1 AM - 4 AM

41AQI

4 jam / Hari
120 jam / Bulan
Rata-rata Waktu Terendah
6 PM - 7 PM

39AQI

2 jam / Hari
60 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 1 AM hingga 4 AM (Rata-rata 41), sedangkan AQI terendah tercatat antara 6 PM hingga 7 PM (Rata-rata 39).

2025 Hari Vs Kualitas Udara

Kohokudai, Abiko, Chiba, Japan

2025

86%

246

14%

39

Jumlah total hari dengan kategori AQI berbeda dalam 286 hari terakhir di 2025 (79 hari tersisa)

Baik
246 Hari
Sedang
39 Hari
Buruk
0 Hari
Tidak Sehat
0 Hari
Parah
0 Hari
Berbahaya
0 Hari

Di bawah Batas Aman WHO Kualitas Udara: 86%

Tingkat Risiko Kesehatan:

Rendah

Pada 2025, 86% dari 286 hari berada dalam batas kualitas udara aman WHO. Risiko masalah kesehatan adalah Rendah, tetapi dampak jangka panjang, terutama pada individu yang rentan, tetap tidak pasti.

Wawasan Kualitas Udara Tahunan

Kohokudai, Abiko, Chiba, Japan

Tingkat AQI pada 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Min.Sen.Sel.Rab.Kam.Jum.Sab.

Jan.

Feb.

Mar.

Apr.

Mei

Jun.

Jul.

Agu.

Sep.

Okt.

Nov.

Des.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januari 2025
33AQI
2nd Januari 2025
30AQI
3rd Januari 2025
25AQI
4th Januari 2025
27AQI
5th Januari 2025
35AQI
6th Januari 2025
57AQI
7th Januari 2025
31AQI
8th Januari 2025
35AQI
9th Januari 2025
30AQI
10th Januari 2025
30AQI
11th Januari 2025
30AQI
12th Januari 2025
35AQI
13th Januari 2025
29AQI
14th Januari 2025
35AQI
15th Januari 2025
37AQI
16th Januari 2025
34AQI
17th Januari 2025
31AQI
18th Januari 2025
37AQI
19th Januari 2025
58AQI
20th Januari 2025
40AQI
21st Januari 2025
46AQI
22nd Januari 2025
41AQI
23rd Januari 2025
55AQI
24th Januari 2025
46AQI
25th Januari 2025
43AQI
26th Januari 2025
37AQI
27th Januari 2025
38AQI
28th Januari 2025
42AQI
29th Januari 2025
31AQI
30th Januari 2025
34AQI
31st Januari 2025
29AQI
1st Februari 2025
40AQI
2nd Februari 2025
36AQI
3rd Februari 2025
42AQI
4th Februari 2025
33AQI
5th Februari 2025
34AQI
6th Februari 2025
29AQI
7th Februari 2025
29AQI
8th Februari 2025
30AQI
9th Februari 2025
30AQI
10th Februari 2025
30AQI
11th Februari 2025
31AQI
12th Februari 2025
39AQI
13th Februari 2025
41AQI
14th Februari 2025
35AQI
15th Februari 2025
38AQI
16th Februari 2025
40AQI
17th Februari 2025
37AQI
18th Februari 2025
33AQI
19th Februari 2025
32AQI
20th Februari 2025
31AQI
21st Februari 2025
31AQI
22nd Februari 2025
32AQI
23rd Februari 2025
33AQI
24th Februari 2025
33AQI
25th Februari 2025
34AQI
26th Februari 2025
39AQI
27th Februari 2025
42AQI
28th Februari 2025
56AQI
1st Maret 2025
49AQI
2nd Maret 2025
63AQI
3rd Maret 2025
39AQI
4th Maret 2025
41AQI
5th Maret 2025
27AQI
6th Maret 2025
34AQI
7th Maret 2025
32AQI
8th Maret 2025
35AQI
9th Maret 2025
35AQI
10th Maret 2025
36AQI
11th Maret 2025
43AQI
12th Maret 2025
44AQI
13th Maret 2025
42AQI
14th Maret 2025
40AQI
15th Maret 2025
36AQI
16th Maret 2025
27AQI
17th Maret 2025
22AQI
18th Maret 2025
25AQI
19th Maret 2025
18AQI
20th Maret 2025
24AQI
21st Maret 2025
39AQI
22nd Maret 2025
50AQI
23rd Maret 2025
53AQI
24th Maret 2025
50AQI
25th Maret 2025
66AQI
26th Maret 2025
75AQI
27th Maret 2025
69AQI
28th Maret 2025
46AQI
29th Maret 2025
38AQI
30th Maret 2025
39AQI
31st Maret 2025
33AQI
1st April 2025
29AQI
2nd April 2025
22AQI
3rd April 2025
20AQI
4th April 2025
20AQI
5th April 2025
25AQI
6th April 2025
23AQI
7th April 2025
31AQI
8th April 2025
38AQI
9th April 2025
26AQI
10th April 2025
46AQI
11th April 2025
40AQI
12th April 2025
38AQI
13th April 2025
27AQI
14th April 2025
39AQI
15th April 2025
30AQI
16th April 2025
33AQI
17th April 2025
45AQI
18th April 2025
52AQI
19th April 2025
64AQI
20th April 2025
50AQI
21st April 2025
48AQI
22nd April 2025
45AQI
23rd April 2025
30AQI
24th April 2025
38AQI
25th April 2025
44AQI
26th April 2025
45AQI
27th April 2025
52AQI
28th April 2025
44AQI
29th April 2025
35AQI
30th April 2025
46AQI
1st Mei 2025
39AQI
2nd Mei 2025
28AQI
3rd Mei 2025
33AQI
4th Mei 2025
35AQI
5th Mei 2025
34AQI
6th Mei 2025
28AQI
7th Mei 2025
25AQI
8th Mei 2025
28AQI
9th Mei 2025
29AQI
10th Mei 2025
22AQI
11th Mei 2025
27AQI
12th Mei 2025
22AQI
13th Mei 2025
34AQI
14th Mei 2025
34AQI
15th Mei 2025
38AQI
16th Mei 2025
42AQI
17th Mei 2025
28AQI
18th Mei 2025
47AQI
19th Mei 2025
39AQI
20th Mei 2025
63AQI
21st Mei 2025
47AQI
22nd Mei 2025
45AQI
23rd Mei 2025
41AQI
24th Mei 2025
40AQI
25th Mei 2025
28AQI
26th Mei 2025
29AQI
27th Mei 2025
24AQI
28th Mei 2025
25AQI
29th Mei 2025
26AQI
30th Mei 2025
22AQI
31st Mei 2025
16AQI
1st Juni 2025
23AQI
2nd Juni 2025
28AQI
3rd Juni 2025
30AQI
4th Juni 2025
30AQI
5th Juni 2025
40AQI
6th Juni 2025
45AQI
7th Juni 2025
48AQI
8th Juni 2025
57AQI
9th Juni 2025
47AQI
10th Juni 2025
36AQI
11th Juni 2025
35AQI
12th Juni 2025
39AQI
13th Juni 2025
36AQI
14th Juni 2025
33AQI
15th Juni 2025
34AQI
16th Juni 2025
38AQI
17th Juni 2025
50AQI
18th Juni 2025
46AQI
19th Juni 2025
44AQI
20th Juni 2025
40AQI
21st Juni 2025
34AQI
22nd Juni 2025
25AQI
23rd Juni 2025
25AQI
24th Juni 2025
23AQI
25th Juni 2025
21AQI
26th Juni 2025
21AQI
27th Juni 2025
27AQI
28th Juni 2025
27AQI
29th Juni 2025
31AQI
30th Juni 2025
33AQI
1st Juli 2025
35AQI
2nd Juli 2025
40AQI
3rd Juli 2025
43AQI
4th Juli 2025
44AQI
5th Juli 2025
48AQI
6th Juli 2025
61AQI
7th Juli 2025
70AQI
8th Juli 2025
74AQI
9th Juli 2025
75AQI
10th Juli 2025
62AQI
11th Juli 2025
52AQI
12th Juli 2025
53AQI
13th Juli 2025
51AQI
14th Juli 2025
45AQI
15th Juli 2025
43AQI
16th Juli 2025
43AQI
17th Juli 2025
43AQI
18th Juli 2025
39AQI
19th Juli 2025
32AQI
20th Juli 2025
31AQI
21st Juli 2025
36AQI
22nd Juli 2025
35AQI
23rd Juli 2025
37AQI
24th Juli 2025
37AQI
25th Juli 2025
34AQI
26th Juli 2025
32AQI
27th Juli 2025
30AQI
28th Juli 2025
35AQI
29th Juli 2025
31AQI
30th Juli 2025
30AQI
31st Juli 2025
29AQI
1st Agustus 2025
33AQI
2nd Agustus 2025
42AQI
3rd Agustus 2025
44AQI
4th Agustus 2025
61AQI
5th Agustus 2025
51AQI
6th Agustus 2025
52AQI
7th Agustus 2025
47AQI
8th Agustus 2025
43AQI
9th Agustus 2025
44AQI
10th Agustus 2025
36AQI
11th Agustus 2025
39AQI
12th Agustus 2025
36AQI
13th Agustus 2025
33AQI
14th Agustus 2025
33AQI
15th Agustus 2025
33AQI
16th Agustus 2025
34AQI
17th Agustus 2025
37AQI
18th Agustus 2025
42AQI
19th Agustus 2025
43AQI
20th Agustus 2025
47AQI
21st Agustus 2025
50AQI
22nd Agustus 2025
49AQI
23rd Agustus 2025
47AQI
24th Agustus 2025
54AQI
25th Agustus 2025
54AQI
26th Agustus 2025
51AQI
27th Agustus 2025
50AQI
28th Agustus 2025
45AQI
29th Agustus 2025
50AQI
30th Agustus 2025
54AQI
31st Agustus 2025
52AQI
1st September 2025
43AQI
2nd September 2025
37AQI
3rd September 2025
37AQI
4th September 2025
30AQI
5th September 2025
28AQI
6th September 2025
29AQI
7th September 2025
29AQI
8th September 2025
40AQI
9th September 2025
42AQI
10th September 2025
36AQI
11th September 2025
31AQI
12th September 2025
30AQI
13th September 2025
28AQI
14th September 2025
34AQI
15th September 2025
37AQI
16th September 2025
35AQI
17th September 2025
48AQI
18th September 2025
44AQI
19th September 2025
33AQI
20th September 2025
34AQI
21st September 2025
28AQI
22nd September 2025
28AQI
23rd September 2025
26AQI
24th September 2025
27AQI
25th September 2025
31AQI
26th September 2025
37AQI
27th September 2025
30AQI
28th September 2025
27AQI
29th September 2025
28AQI
30th September 2025
22AQI
1st Oktober 2025
35AQI
2nd Oktober 2025
40AQI
3rd Oktober 2025
54AQI
4th Oktober 2025
60AQI
5th Oktober 2025
57AQI
6th Oktober 2025
53AQI
7th Oktober 2025
53AQI
8th Oktober 2025
59AQI
9th Oktober 2025
58AQI
10th Oktober 2025
59AQI
11th Oktober 2025
57AQI
12th Oktober 2025
44AQI
13th Oktober 2025
14th Oktober 2025
15th Oktober 2025
16th Oktober 2025
17th Oktober 2025
18th Oktober 2025
19th Oktober 2025
20th Oktober 2025
21st Oktober 2025
22nd Oktober 2025
23rd Oktober 2025
24th Oktober 2025
25th Oktober 2025
26th Oktober 2025
27th Oktober 2025
28th Oktober 2025
29th Oktober 2025
30th Oktober 2025
31st Oktober 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Desember 2025
2nd Desember 2025
3rd Desember 2025
4th Desember 2025
5th Desember 2025
6th Desember 2025
7th Desember 2025
8th Desember 2025
9th Desember 2025
10th Desember 2025
11th Desember 2025
12th Desember 2025
13th Desember 2025
14th Desember 2025
15th Desember 2025
16th Desember 2025
17th Desember 2025
18th Desember 2025
19th Desember 2025
20th Desember 2025
21st Desember 2025
22nd Desember 2025
23rd Desember 2025
24th Desember 2025
25th Desember 2025
26th Desember 2025
27th Desember 2025
28th Desember 2025
29th Desember 2025
30th Desember 2025
31st Desember 2025

37AQI

35AQI

41AQI

38AQI

33AQI

35AQI

44AQI

45AQI

33AQI

52AQI

Jumlah hari

Jan.Feb.Mar.Apr.MeiJun.Jul.Agu.Sep.Okt.Nov.Des.Jumlah Hari

202538AQI

28
3
27
1
26
5
27
3
30
1
29
1
23
8
23
8
30
3
9
246
39

Tertinggi AQI tercatat di

Oktober

52AQI

Terendah AQI tercatat di

Mei

33AQI

202437AQI

24
7
25
4
23
8
24
6
27
4
28
2
22
9
30
1
29
1
30
1
27
3
30
1
319
47

Tertinggi AQI tercatat di

Juli

46AQI

Terendah AQI tercatat di

Agustus

28AQI

202338AQI

24
6
1
22
6
27
4
25
5
30
1
25
5
29
2
31
30
31
19
10
20
11
313
50
1

Tertinggi AQI tercatat di

Desember

46AQI

Terendah AQI tercatat di

Agustus

24AQI

202241AQI

19
11
10
11
17
14
13
5
27
4
24
6
20
2
1
28
28
3
22
8
25
6
234
70

Tertinggi AQI tercatat di

Februari

52AQI

Terendah AQI tercatat di

Agustus

25AQI

202144AQI

16
13
1
17
11
21
10
27
3
23
8
26
4
27
4
25
6
27
3
23
8
19
11
16
15
267
96
1

Tertinggi AQI tercatat di

Desember

53AQI

Terendah AQI tercatat di

Agustus

36AQI

202041AQI

10
3
18
3
18
23
7
31
18
13
18
1
26
5
16
14
19
12
197
58

Tertinggi AQI tercatat di

November

52AQI

Terendah AQI tercatat di

September

28AQI

Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2021(Rata-rata)
44AQI
Tahun Paling Sedikit Tercemar Tercatat
2024(Rata-rata)
37AQI

Kohokudai's tahunan 2025 AQI (38) menunjukkan perubahan persentase rata-rata sebesar -4.1% (meningkat AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (41), 2021 (44), 2022 (41), 2023 (38), 2024 (37).