Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analisis Kualitas Udara Historis Koyo, Nagoya, Aichi, 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

Koyo, Nagoya, Aichi, Japan

2021
2022
2023
2024
2025
AQI
.
Hari

Tren AQI: Tertinggi dan Terendah

AQI tertinggi tercatat pada
21st Oct 2022
64AQI
AQI terendah tercatat pada
9th Oct 2022
13AQI

Analisis Hari yang Sama (11th October ):
Pada hari ini, AQI selama 5 tahun bervariasi secara signifikan: 2025 berada di peringkat 1st tertinggi dengan AQI sebesar 59 dari rentang kualitas udara Sedang pada hari yang sama.

Unduh Data Tahunan 2024

Laporan Kualitas Udara Dunia

Globe

Tren AQI Siang & Malam: 11th Oct - 12th Oct 2025

Koyo, Nagoya, Aichi, Japan

AQI
Hari
Malam
.

5 AM11th Oct 2025

5 PM

4 AM12th Oct 2025

Waktu Siang
Rata-rata Waktu Tertinggi
1PM11th Oct

67AQI

Rata-rata Waktu Terendah
9AM11th Oct

57AQI

Waktu Malam
Rata-rata Waktu Tertinggi
11PM11th Oct

59AQI

Rata-rata Waktu Terendah
3AM12th Oct

46AQI

Dalam 24 jam terakhir,

AQI di Koyo mencapai tingkat tertinggi sebesar 67 pada 1 PM selama Hari, sementara tingkat terendah, 46, tercatat pada 3 AM selama Malam antara 11th Oct dan 12th Oct 2025.

Tren AQI Siang & Malam : Sep - Oct 2025

Koyo, Nagoya, Aichi, Japan

SepOct
12th - 13th13th - 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
Hari
Malam
12th Sep 2025335 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025347 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025239 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20252111 AMAQI
12th Sep 20252412 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025372 PMAQI
12th Sep 2025273 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025345 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025257 PMAQI
12th Sep 2025248 PMAQI
12th Sep 2025299 PMAQI
12th Sep 20252610 PMAQI
12th Sep 20252411 PMAQI
13th Sep 20252812 AMAQI
13th Sep 2025321 AMAQI
13th Sep 2025332 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025324 AMAQI

25°C24/27°C

13th Sep 2025335 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025327 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025179 AMAQI
13th Sep 20251610 AMAQI
13th Sep 20252611 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025232 PMAQI
13th Sep 2025293 PMAQI
13th Sep 2025274 PMAQI
13th Sep 2025235 PMAQI
13th Sep 2025206 PMAQI
13th Sep 2025227 PMAQI
13th Sep 2025278 PMAQI
13th Sep 2025269 PMAQI
13th Sep 20252810 PMAQI
13th Sep 20253111 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025321 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025314 AMAQI

27°C24/29°C

14th Sep 2025315 AMAQI
14th Sep 2025306 AMAQI
14th Sep 2025317 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025219 AMAQI
14th Sep 20252310 AMAQI
14th Sep 20253111 AMAQI
14th Sep 20252912 PMAQI
14th Sep 2025361 PMAQI
14th Sep 2025382 PMAQI
14th Sep 2025353 PMAQI
14th Sep 2025404 PMAQI
14th Sep 2025435 PMAQI
14th Sep 2025506 PMAQI
14th Sep 2025497 PMAQI
14th Sep 2025468 PMAQI
14th Sep 2025419 PMAQI
14th Sep 20254210 PMAQI
14th Sep 20254111 PMAQI
15th Sep 20254112 AMAQI
15th Sep 2025351 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025324 AMAQI

28°C25/30°C

15th Sep 2025325 AMAQI
15th Sep 2025336 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025449 AMAQI
15th Sep 20254810 AMAQI
15th Sep 20254711 AMAQI
15th Sep 20254912 PMAQI
15th Sep 2025361 PMAQI
15th Sep 2025242 PMAQI
15th Sep 2025243 PMAQI
15th Sep 2025204 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025246 PMAQI
15th Sep 2025307 PMAQI
15th Sep 2025338 PMAQI
15th Sep 2025329 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253212 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025354 AMAQI

29°C26/33°C

16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025429 AMAQI
16th Sep 20254910 AMAQI
16th Sep 20255111 AMAQI
16th Sep 20254712 PMAQI
16th Sep 2025521 PMAQI
16th Sep 2025542 PMAQI
16th Sep 2025533 PMAQI
16th Sep 2025554 PMAQI
16th Sep 2025565 PMAQI
16th Sep 2025586 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025508 PMAQI
16th Sep 2025499 PMAQI
16th Sep 20255210 PMAQI
16th Sep 20255011 PMAQI
17th Sep 20255212 AMAQI
17th Sep 2025401 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025364 AMAQI

28°C25/31°C

17th Sep 2025395 AMAQI
17th Sep 2025396 AMAQI
17th Sep 2025387 AMAQI
17th Sep 2025398 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20256210 AMAQI
17th Sep 20256511 AMAQI
17th Sep 20256912 PMAQI
17th Sep 2025661 PMAQI
17th Sep 2025622 PMAQI
17th Sep 2025613 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025575 PMAQI
17th Sep 2025596 PMAQI
17th Sep 2025557 PMAQI
17th Sep 2025578 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255312 AMAQI
18th Sep 2025501 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025393 AMAQI
18th Sep 2025424 AMAQI

29°C26/33°C

18th Sep 2025475 AMAQI
18th Sep 2025476 AMAQI
18th Sep 2025487 AMAQI
18th Sep 2025478 AMAQI
18th Sep 2025589 AMAQI
18th Sep 20256210 AMAQI
18th Sep 20256211 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025501 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025383 PMAQI
18th Sep 2025364 PMAQI
18th Sep 2025205 PMAQI
18th Sep 2025156 PMAQI
18th Sep 2025167 PMAQI
18th Sep 2025238 PMAQI
18th Sep 2025319 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20253111 PMAQI
19th Sep 20253212 AMAQI
19th Sep 2025361 AMAQI
19th Sep 2025462 AMAQI
19th Sep 2025463 AMAQI
19th Sep 2025484 AMAQI

28°C25/32°C

19th Sep 2025505 AMAQI
19th Sep 2025506 AMAQI
19th Sep 2025507 AMAQI
19th Sep 2025508 AMAQI
19th Sep 2025279 AMAQI
19th Sep 20252010 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025272 PMAQI
19th Sep 2025283 PMAQI
19th Sep 2025254 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025256 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025389 PMAQI
19th Sep 20253710 PMAQI
19th Sep 20253811 PMAQI
20th Sep 20253712 AMAQI
20th Sep 2025401 AMAQI
20th Sep 2025462 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025424 AMAQI

25°C23/28°C

20th Sep 2025405 AMAQI
20th Sep 2025416 AMAQI
20th Sep 2025407 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025319 AMAQI
20th Sep 20253010 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20253512 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025352 PMAQI
20th Sep 2025373 PMAQI
20th Sep 2025324 PMAQI
20th Sep 2025375 PMAQI
20th Sep 2025426 PMAQI
20th Sep 2025477 PMAQI
20th Sep 2025438 PMAQI
20th Sep 2025449 PMAQI
20th Sep 20254510 PMAQI
20th Sep 20254511 PMAQI
21st Sep 20254112 AMAQI
21st Sep 2025431 AMAQI
21st Sep 2025422 AMAQI
21st Sep 2025423 AMAQI
21st Sep 2025404 AMAQI

23°C23/24°C

21st Sep 2025405 AMAQI
21st Sep 2025386 AMAQI
21st Sep 2025397 AMAQI
21st Sep 2025398 AMAQI
21st Sep 2025229 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251611 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025151 PMAQI
21st Sep 2025152 PMAQI
21st Sep 2025133 PMAQI
21st Sep 2025144 PMAQI
21st Sep 2025145 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025228 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20253012 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025402 AMAQI
22nd Sep 2025403 AMAQI
22nd Sep 2025384 AMAQI

25°C22/30°C

22nd Sep 2025345 AMAQI
22nd Sep 2025356 AMAQI
22nd Sep 2025367 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025229 AMAQI
22nd Sep 20251610 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20251912 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025262 PMAQI
22nd Sep 2025323 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025286 PMAQI
22nd Sep 2025307 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253410 PMAQI
22nd Sep 20253411 PMAQI
23rd Sep 20253512 AMAQI
23rd Sep 2025361 AMAQI
23rd Sep 2025382 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025344 AMAQI

23°C20/26°C

23rd Sep 2025325 AMAQI
23rd Sep 2025326 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025409 AMAQI
23rd Sep 20253510 AMAQI
23rd Sep 20253811 AMAQI
23rd Sep 20254712 PMAQI
23rd Sep 2025511 PMAQI
23rd Sep 2025522 PMAQI
23rd Sep 2025443 PMAQI
23rd Sep 2025384 PMAQI
23rd Sep 2025345 PMAQI
23rd Sep 2025346 PMAQI
23rd Sep 2025357 PMAQI
23rd Sep 2025328 PMAQI
23rd Sep 2025329 PMAQI
23rd Sep 20253410 PMAQI
23rd Sep 20253011 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025311 AMAQI
24th Sep 2025342 AMAQI
24th Sep 2025343 AMAQI
24th Sep 2025364 AMAQI

23°C21/26°C

24th Sep 2025385 AMAQI
24th Sep 2025386 AMAQI
24th Sep 2025377 AMAQI
24th Sep 2025368 AMAQI
24th Sep 2025509 AMAQI
24th Sep 20255310 AMAQI
24th Sep 20254911 AMAQI
24th Sep 20254112 PMAQI
24th Sep 2025371 PMAQI
24th Sep 2025372 PMAQI
24th Sep 2025383 PMAQI
24th Sep 2025334 PMAQI
24th Sep 2025305 PMAQI
24th Sep 2025316 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20252810 PMAQI
24th Sep 20253111 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025331 AMAQI
25th Sep 2025342 AMAQI
25th Sep 2025333 AMAQI
25th Sep 2025364 AMAQI

24°C21/26°C

25th Sep 2025375 AMAQI
25th Sep 2025376 AMAQI
25th Sep 2025367 AMAQI
25th Sep 2025368 AMAQI
25th Sep 2025459 AMAQI
25th Sep 20254710 AMAQI
25th Sep 20254211 AMAQI
25th Sep 20254012 PMAQI
25th Sep 2025411 PMAQI
25th Sep 2025492 PMAQI
25th Sep 2025553 PMAQI
25th Sep 2025544 PMAQI
25th Sep 2025535 PMAQI
25th Sep 2025476 PMAQI
25th Sep 2025447 PMAQI
25th Sep 2025398 PMAQI
25th Sep 2025399 PMAQI
25th Sep 20254010 PMAQI
25th Sep 20254311 PMAQI
26th Sep 20254512 AMAQI
26th Sep 2025431 AMAQI
26th Sep 2025362 AMAQI
26th Sep 2025433 AMAQI
26th Sep 2025384 AMAQI

25°C23/27°C

26th Sep 2025385 AMAQI
26th Sep 2025386 AMAQI
26th Sep 2025367 AMAQI
26th Sep 2025378 AMAQI
26th Sep 2025329 AMAQI
26th Sep 20252810 AMAQI
26th Sep 20253111 AMAQI
26th Sep 20253112 PMAQI
26th Sep 2025291 PMAQI
26th Sep 2025272 PMAQI
26th Sep 2025243 PMAQI
26th Sep 2025224 PMAQI
26th Sep 2025255 PMAQI
26th Sep 2025266 PMAQI
26th Sep 2025267 PMAQI
26th Sep 2025258 PMAQI
26th Sep 2025269 PMAQI
26th Sep 20252710 PMAQI
26th Sep 20252811 PMAQI
27th Sep 20252912 AMAQI
27th Sep 2025321 AMAQI
27th Sep 2025332 AMAQI
27th Sep 2025333 AMAQI
27th Sep 2025334 AMAQI

26°C23/31°C

27th Sep 2025325 AMAQI
27th Sep 2025336 AMAQI
27th Sep 2025317 AMAQI
27th Sep 2025338 AMAQI
27th Sep 2025299 AMAQI
27th Sep 20252910 AMAQI
27th Sep 20253111 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025222 PMAQI
27th Sep 2025223 PMAQI
27th Sep 2025264 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025316 PMAQI
27th Sep 2025337 PMAQI
27th Sep 2025378 PMAQI
27th Sep 2025429 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20254411 PMAQI
28th Sep 20255112 AMAQI
28th Sep 2025521 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025293 AMAQI
28th Sep 2025374 AMAQI

25°C21/29°C

28th Sep 2025405 AMAQI
28th Sep 2025446 AMAQI
28th Sep 2025497 AMAQI
28th Sep 2025528 AMAQI
28th Sep 2025539 AMAQI
28th Sep 20255410 AMAQI
28th Sep 20255111 AMAQI
28th Sep 20254812 PMAQI
28th Sep 2025441 PMAQI
28th Sep 2025372 PMAQI
28th Sep 2025353 PMAQI
28th Sep 2025354 PMAQI
28th Sep 2025325 PMAQI
28th Sep 2025336 PMAQI
28th Sep 2025337 PMAQI
28th Sep 2025318 PMAQI
28th Sep 2025329 PMAQI
28th Sep 20253710 PMAQI
28th Sep 20253511 PMAQI
29th Sep 20253712 AMAQI
29th Sep 2025351 AMAQI
29th Sep 2025252 AMAQI
29th Sep 2025293 AMAQI
29th Sep 2025264 AMAQI

24°C22/27°C

29th Sep 2025295 AMAQI
29th Sep 2025376 AMAQI
29th Sep 2025357 AMAQI
29th Sep 2025268 AMAQI
29th Sep 2025299 AMAQI
29th Sep 20253010 AMAQI
29th Sep 20252111 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025131 PMAQI
29th Sep 2025112 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025224 PMAQI
29th Sep 2025195 PMAQI
29th Sep 2025136 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025138 PMAQI
29th Sep 2025159 PMAQI
29th Sep 20251710 PMAQI
29th Sep 20251511 PMAQI
30th Sep 20251112 AMAQI
30th Sep 2025131 AMAQI
30th Sep 2025122 AMAQI
30th Sep 2025103 AMAQI
30th Sep 2025104 AMAQI

24°C22/27°C

30th Sep 2025125 AMAQI
30th Sep 202596 AMAQI
30th Sep 2025127 AMAQI
30th Sep 2025138 AMAQI
30th Sep 2025109 AMAQI
30th Sep 20251610 AMAQI
30th Sep 20252011 AMAQI
30th Sep 20251412 PMAQI
30th Sep 2025211 PMAQI
30th Sep 2025262 PMAQI
30th Sep 2025273 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025265 PMAQI
30th Sep 2025226 PMAQI
30th Sep 2025287 PMAQI
30th Sep 2025258 PMAQI
30th Sep 2025209 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20253111 PMAQI
1st Oct 20252812 AMAQI
1st Oct 2025301 AMAQI
1st Oct 2025222 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025344 AMAQI

23°C20/27°C

1st Oct 2025385 AMAQI
1st Oct 2025376 AMAQI
1st Oct 2025397 AMAQI
1st Oct 2025488 AMAQI
1st Oct 2025429 AMAQI
1st Oct 20254310 AMAQI
1st Oct 20253211 AMAQI
1st Oct 20253112 PMAQI
1st Oct 2025401 PMAQI
1st Oct 2025442 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025404 PMAQI
1st Oct 2025405 PMAQI
1st Oct 2025436 PMAQI
1st Oct 2025497 PMAQI
1st Oct 2025418 PMAQI
1st Oct 2025489 PMAQI
1st Oct 20253810 PMAQI
1st Oct 20252911 PMAQI
2nd Oct 20252312 AMAQI
2nd Oct 2025321 AMAQI
2nd Oct 2025342 AMAQI
2nd Oct 2025363 AMAQI
2nd Oct 2025334 AMAQI

23°C21/26°C

2nd Oct 2025405 AMAQI
2nd Oct 2025426 AMAQI
2nd Oct 2025407 AMAQI
2nd Oct 2025438 AMAQI
2nd Oct 2025419 AMAQI
2nd Oct 20254010 AMAQI
2nd Oct 20253611 AMAQI
2nd Oct 20253512 PMAQI
2nd Oct 2025361 PMAQI
2nd Oct 2025372 PMAQI
2nd Oct 2025393 PMAQI
2nd Oct 2025344 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025426 PMAQI
2nd Oct 2025457 PMAQI
2nd Oct 2025508 PMAQI
2nd Oct 2025489 PMAQI
2nd Oct 20254810 PMAQI
2nd Oct 20254711 PMAQI
3rd Oct 20254512 AMAQI
3rd Oct 2025511 AMAQI
3rd Oct 2025542 AMAQI
3rd Oct 2025543 AMAQI
3rd Oct 2025534 AMAQI

23°C19/27°C

3rd Oct 2025545 AMAQI
3rd Oct 2025546 AMAQI
3rd Oct 2025557 AMAQI
3rd Oct 2025568 AMAQI
3rd Oct 2025569 AMAQI
3rd Oct 20256110 AMAQI
3rd Oct 20256211 AMAQI
3rd Oct 20255912 PMAQI
3rd Oct 2025601 PMAQI
3rd Oct 2025572 PMAQI
3rd Oct 2025603 PMAQI
3rd Oct 2025624 PMAQI
3rd Oct 2025625 PMAQI
3rd Oct 2025626 PMAQI
3rd Oct 2025657 PMAQI
3rd Oct 2025568 PMAQI
3rd Oct 2025749 PMAQI
3rd Oct 20257010 PMAQI
3rd Oct 20257411 PMAQI
4th Oct 20257412 AMAQI
4th Oct 2025671 AMAQI
4th Oct 2025722 AMAQI
4th Oct 2025673 AMAQI
4th Oct 2025714 AMAQI

23°C21/25°C

4th Oct 2025695 AMAQI
4th Oct 2025716 AMAQI
4th Oct 2025687 AMAQI
4th Oct 2025668 AMAQI
4th Oct 2025619 AMAQI
4th Oct 20255910 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20256012 PMAQI
4th Oct 2025581 PMAQI
4th Oct 2025562 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025524 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025536 PMAQI
4th Oct 2025527 PMAQI
4th Oct 2025538 PMAQI
4th Oct 2025519 PMAQI
4th Oct 20255310 PMAQI
4th Oct 20255611 PMAQI
5th Oct 20255712 AMAQI
5th Oct 2025591 AMAQI
5th Oct 2025572 AMAQI
5th Oct 2025553 AMAQI
5th Oct 2025554 AMAQI

20°C20/21°C

5th Oct 2025555 AMAQI
5th Oct 2025566 AMAQI
5th Oct 2025557 AMAQI
5th Oct 2025548 AMAQI
5th Oct 2025579 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20255212 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025572 PMAQI
5th Oct 2025573 PMAQI
5th Oct 2025584 PMAQI
5th Oct 2025585 PMAQI
5th Oct 2025576 PMAQI
5th Oct 2025587 PMAQI
5th Oct 2025578 PMAQI
5th Oct 2025549 PMAQI
5th Oct 20255210 PMAQI
5th Oct 20255311 PMAQI
6th Oct 20254812 AMAQI
6th Oct 2025441 AMAQI
6th Oct 2025482 AMAQI
6th Oct 2025543 AMAQI
6th Oct 2025554 AMAQI

21°C20/22°C

6th Oct 2025545 AMAQI
6th Oct 2025546 AMAQI
6th Oct 2025567 AMAQI
6th Oct 2025578 AMAQI
6th Oct 2025559 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255511 AMAQI
6th Oct 20255012 PMAQI
6th Oct 2025471 PMAQI
6th Oct 2025452 PMAQI
6th Oct 2025443 PMAQI
6th Oct 2025434 PMAQI
6th Oct 2025405 PMAQI
6th Oct 2025446 PMAQI
6th Oct 2025487 PMAQI
6th Oct 2025498 PMAQI
6th Oct 2025549 PMAQI
6th Oct 20255610 PMAQI
6th Oct 20255711 PMAQI
7th Oct 20255712 AMAQI
7th Oct 2025581 AMAQI
7th Oct 2025582 AMAQI

24°C20/29°C

7th Oct 2025478 PMAQI
7th Oct 2025389 PMAQI
7th Oct 20255110 PMAQI
7th Oct 20255311 PMAQI
8th Oct 20255412 AMAQI
8th Oct 2025551 AMAQI
8th Oct 2025572 AMAQI
8th Oct 2025563 AMAQI
8th Oct 2025554 AMAQI

24°C22/26°C

8th Oct 2025545 AMAQI
8th Oct 2025536 AMAQI
8th Oct 2025557 AMAQI
8th Oct 2025548 AMAQI
8th Oct 2025609 AMAQI
8th Oct 20256110 AMAQI
8th Oct 20256411 AMAQI
8th Oct 20256412 PMAQI
8th Oct 2025631 PMAQI
8th Oct 2025622 PMAQI
8th Oct 2025673 PMAQI
8th Oct 2025664 PMAQI
8th Oct 2025655 PMAQI
8th Oct 2025616 PMAQI
8th Oct 2025657 PMAQI
8th Oct 2025718 PMAQI
8th Oct 2025709 PMAQI
8th Oct 20257210 PMAQI
8th Oct 20257711 PMAQI
9th Oct 20257712 AMAQI
9th Oct 2025791 AMAQI
9th Oct 2025792 AMAQI
9th Oct 2025773 AMAQI
9th Oct 2025584 AMAQI

25°C22/29°C

9th Oct 2025535 AMAQI
9th Oct 2025536 AMAQI
9th Oct 2025477 AMAQI
9th Oct 2025478 AMAQI
9th Oct 2025529 AMAQI
9th Oct 20254110 AMAQI
9th Oct 20253211 AMAQI
9th Oct 20253412 PMAQI
9th Oct 2025381 PMAQI
9th Oct 2025402 PMAQI
9th Oct 2025403 PMAQI
9th Oct 2025454 PMAQI
9th Oct 2025465 PMAQI
9th Oct 2025396 PMAQI
9th Oct 2025387 PMAQI
9th Oct 2025448 PMAQI
9th Oct 2025499 PMAQI
9th Oct 20254210 PMAQI
9th Oct 20255111 PMAQI
10th Oct 20255212 AMAQI
10th Oct 2025521 AMAQI
10th Oct 2025472 AMAQI
10th Oct 2025493 AMAQI
10th Oct 2025484 AMAQI

24°C21/28°C

10th Oct 2025445 AMAQI
10th Oct 2025406 AMAQI
10th Oct 2025447 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025399 AMAQI
10th Oct 20254310 AMAQI
10th Oct 20253911 AMAQI
10th Oct 20254412 PMAQI
10th Oct 2025501 PMAQI
10th Oct 2025532 PMAQI
10th Oct 2025543 PMAQI
10th Oct 2025594 PMAQI
10th Oct 2025595 PMAQI
10th Oct 2025566 PMAQI
10th Oct 2025527 PMAQI
10th Oct 2025538 PMAQI
10th Oct 2025569 PMAQI
10th Oct 20255910 PMAQI
10th Oct 20256111 PMAQI
11th Oct 20255712 AMAQI
11th Oct 2025571 AMAQI
11th Oct 2025602 AMAQI
11th Oct 2025603 AMAQI
11th Oct 2025594 AMAQI

21°C19/23°C

11th Oct 2025595 AMAQI
11th Oct 2025626 AMAQI
11th Oct 2025587 AMAQI
11th Oct 2025638 AMAQI
11th Oct 2025579 AMAQI
11th Oct 20255810 AMAQI
11th Oct 20256411 AMAQI
11th Oct 20256412 PMAQI
11th Oct 2025671 PMAQI
11th Oct 2025592 PMAQI
11th Oct 2025593 PMAQI
11th Oct 2025584 PMAQI
11th Oct 2025625 PMAQI
11th Oct 2025586 PMAQI
11th Oct 2025577 PMAQI
11th Oct 2025538 PMAQI
11th Oct 2025559 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20255911 PMAQI
12th Oct 20255912 AMAQI
12th Oct 2025581 AMAQI
12th Oct 2025532 AMAQI
12th Oct 2025463 AMAQI
12th Oct 2025494 AMAQI

22°C21/23°C

12th Oct 2025525 AMAQI
5 AM
12th Oct 2025426 AMAQI
12th Oct 2025297 AMAQI
12th Oct 2025448 AMAQI
12th Oct 2025509 AMAQI
12th Oct 20255010 AMAQI
12th Oct 20254911 AMAQI
11 AM
12th Oct 20254812 PMAQI
5 PM
11 PM
4 AM

--°C/°C

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

41AQI

13 jam / Hari
390 jam / Bulan
Rata-rata Waktu Terendah
5 AM - 5 PM

41AQI

13 jam / Hari
390 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 5 AM hingga 5 PM (Rata-rata 41), sedangkan AQI terendah tercatat antara 5 AM hingga 5 PM (Rata-rata 41).
Waktu Malam
Rata-rata Waktu Tertinggi
12 AM - 4 AM

42AQI

5 jam / Hari
150 jam / Bulan
Rata-rata Waktu Terendah
6 PM - 11 PM

41AQI

6 jam / Hari
180 jam / Bulan
Dalam 30 hari terakhir, pada siang hari, AQI tertinggi tercatat antara 12 AM hingga 4 AM (Rata-rata 42), sedangkan AQI terendah tercatat antara 6 PM hingga 11 PM (Rata-rata 41).

2025 Hari Vs Kualitas Udara

Koyo, Nagoya, Aichi, Japan

2025

88%

249

12%

35

Jumlah total hari dengan kategori AQI berbeda dalam 285 hari terakhir di 2025 (80 hari tersisa)

Baik
249 Hari
Sedang
35 Hari
Buruk
0 Hari
Tidak Sehat
0 Hari
Parah
0 Hari
Berbahaya
0 Hari

Di bawah Batas Aman WHO Kualitas Udara: 88%

Tingkat Risiko Kesehatan:

Rendah

Pada 2025, 88% dari 285 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

Koyo, Nagoya, Aichi, 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
26AQI
2nd Januari 2025
28AQI
3rd Januari 2025
28AQI
4th Januari 2025
26AQI
5th Januari 2025
25AQI
6th Januari 2025
22AQI
7th Januari 2025
25AQI
8th Januari 2025
24AQI
9th Januari 2025
25AQI
10th Januari 2025
21AQI
11th Januari 2025
23AQI
12th Januari 2025
22AQI
13th Januari 2025
25AQI
14th Januari 2025
28AQI
15th Januari 2025
29AQI
16th Januari 2025
24AQI
17th Januari 2025
26AQI
18th Januari 2025
24AQI
19th Januari 2025
26AQI
20th Januari 2025
26AQI
21st Januari 2025
31AQI
22nd Januari 2025
30AQI
23rd Januari 2025
34AQI
24th Januari 2025
35AQI
25th Januari 2025
35AQI
26th Januari 2025
32AQI
27th Januari 2025
25AQI
28th Januari 2025
28AQI
29th Januari 2025
29AQI
30th Januari 2025
28AQI
31st Januari 2025
31AQI
1st Februari 2025
34AQI
2nd Februari 2025
26AQI
3rd Februari 2025
29AQI
4th Februari 2025
28AQI
5th Februari 2025
29AQI
6th Februari 2025
28AQI
7th Februari 2025
28AQI
8th Februari 2025
28AQI
9th Februari 2025
27AQI
10th Februari 2025
28AQI
11th Februari 2025
29AQI
12th Februari 2025
22AQI
13th Februari 2025
31AQI
14th Februari 2025
28AQI
15th Februari 2025
31AQI
16th Februari 2025
30AQI
17th Februari 2025
30AQI
18th Februari 2025
29AQI
19th Februari 2025
29AQI
20th Februari 2025
28AQI
21st Februari 2025
29AQI
22nd Februari 2025
30AQI
23rd Februari 2025
31AQI
24th Februari 2025
32AQI
25th Februari 2025
28AQI
26th Februari 2025
34AQI
27th Februari 2025
36AQI
28th Februari 2025
34AQI
1st Maret 2025
36AQI
2nd Maret 2025
35AQI
3rd Maret 2025
34AQI
4th Maret 2025
23AQI
5th Maret 2025
24AQI
6th Maret 2025
31AQI
7th Maret 2025
31AQI
8th Maret 2025
28AQI
9th Maret 2025
35AQI
10th Maret 2025
31AQI
11th Maret 2025
27AQI
12th Maret 2025
24AQI
13th Maret 2025
32AQI
14th Maret 2025
20AQI
15th Maret 2025
19AQI
16th Maret 2025
17AQI
17th Maret 2025
15AQI
18th Maret 2025
15AQI
19th Maret 2025
14AQI
20th Maret 2025
18AQI
21st Maret 2025
29AQI
22nd Maret 2025
33AQI
23rd Maret 2025
39AQI
24th Maret 2025
41AQI
25th Maret 2025
53AQI
26th Maret 2025
78AQI
27th Maret 2025
67AQI
28th Maret 2025
42AQI
29th Maret 2025
35AQI
30th Maret 2025
33AQI
31st Maret 2025
37AQI
1st April 2025
24AQI
2nd April 2025
25AQI
3rd April 2025
17AQI
4th April 2025
18AQI
5th April 2025
20AQI
6th April 2025
18AQI
7th April 2025
21AQI
8th April 2025
23AQI
9th April 2025
19AQI
10th April 2025
25AQI
11th April 2025
25AQI
12th April 2025
25AQI
13th April 2025
20AQI
14th April 2025
25AQI
15th April 2025
18AQI
16th April 2025
21AQI
17th April 2025
26AQI
18th April 2025
32AQI
19th April 2025
31AQI
20th April 2025
31AQI
21st April 2025
24AQI
22nd April 2025
24AQI
23rd April 2025
15AQI
24th April 2025
14AQI
25th April 2025
27AQI
26th April 2025
23AQI
27th April 2025
26AQI
28th April 2025
24AQI
29th April 2025
25AQI
30th April 2025
27AQI
1st Mei 2025
24AQI
2nd Mei 2025
21AQI
3rd Mei 2025
19AQI
4th Mei 2025
19AQI
5th Mei 2025
18AQI
6th Mei 2025
16AQI
7th Mei 2025
15AQI
8th Mei 2025
16AQI
9th Mei 2025
16AQI
10th Mei 2025
14AQI
11th Mei 2025
15AQI
12th Mei 2025
20AQI
13th Mei 2025
23AQI
14th Mei 2025
25AQI
15th Mei 2025
24AQI
16th Mei 2025
23AQI
17th Mei 2025
20AQI
18th Mei 2025
24AQI
19th Mei 2025
25AQI
20th Mei 2025
32AQI
21st Mei 2025
31AQI
22nd Mei 2025
24AQI
23rd Mei 2025
23AQI
24th Mei 2025
22AQI
25th Mei 2025
17AQI
26th Mei 2025
17AQI
27th Mei 2025
17AQI
28th Mei 2025
16AQI
29th Mei 2025
20AQI
30th Mei 2025
16AQI
31st Mei 2025
17AQI
1st Juni 2025
15AQI
2nd Juni 2025
19AQI
3rd Juni 2025
15AQI
4th Juni 2025
19AQI
5th Juni 2025
19AQI
6th Juni 2025
21AQI
7th Juni 2025
24AQI
8th Juni 2025
29AQI
9th Juni 2025
22AQI
10th Juni 2025
22AQI
11th Juni 2025
21AQI
12th Juni 2025
23AQI
13th Juni 2025
24AQI
14th Juni 2025
21AQI
15th Juni 2025
20AQI
16th Juni 2025
23AQI
17th Juni 2025
25AQI
18th Juni 2025
26AQI
19th Juni 2025
30AQI
20th Juni 2025
30AQI
21st Juni 2025
26AQI
22nd Juni 2025
21AQI
23rd Juni 2025
17AQI
24th Juni 2025
16AQI
25th Juni 2025
17AQI
26th Juni 2025
17AQI
27th Juni 2025
21AQI
28th Juni 2025
20AQI
29th Juni 2025
25AQI
30th Juni 2025
48AQI
1st Juli 2025
58AQI
2nd Juli 2025
83AQI
3rd Juli 2025
72AQI
4th Juli 2025
71AQI
5th Juli 2025
80AQI
6th Juli 2025
65AQI
7th Juli 2025
68AQI
8th Juli 2025
76AQI
9th Juli 2025
87AQI
10th Juli 2025
63AQI
11th Juli 2025
52AQI
12th Juli 2025
51AQI
13th Juli 2025
52AQI
14th Juli 2025
42AQI
15th Juli 2025
48AQI
16th Juli 2025
47AQI
17th Juli 2025
43AQI
18th Juli 2025
37AQI
19th Juli 2025
35AQI
20th Juli 2025
34AQI
21st Juli 2025
36AQI
22nd Juli 2025
34AQI
23rd Juli 2025
36AQI
24th Juli 2025
35AQI
25th Juli 2025
28AQI
26th Juli 2025
26AQI
27th Juli 2025
26AQI
28th Juli 2025
30AQI
29th Juli 2025
36AQI
30th Juli 2025
38AQI
31st Juli 2025
39AQI
1st Agustus 2025
44AQI
2nd Agustus 2025
44AQI
3rd Agustus 2025
46AQI
4th Agustus 2025
64AQI
5th Agustus 2025
52AQI
6th Agustus 2025
52AQI
7th Agustus 2025
46AQI
8th Agustus 2025
39AQI
9th Agustus 2025
48AQI
10th Agustus 2025
41AQI
11th Agustus 2025
36AQI
12th Agustus 2025
35AQI
13th Agustus 2025
36AQI
14th Agustus 2025
40AQI
15th Agustus 2025
39AQI
16th Agustus 2025
40AQI
17th Agustus 2025
38AQI
18th Agustus 2025
44AQI
19th Agustus 2025
46AQI
20th Agustus 2025
48AQI
21st Agustus 2025
50AQI
22nd Agustus 2025
48AQI
23rd Agustus 2025
50AQI
24th Agustus 2025
57AQI
25th Agustus 2025
56AQI
26th Agustus 2025
55AQI
27th Agustus 2025
53AQI
28th Agustus 2025
50AQI
29th Agustus 2025
55AQI
30th Agustus 2025
55AQI
31st Agustus 2025
54AQI
1st September 2025
43AQI
2nd September 2025
36AQI
3rd September 2025
39AQI
4th September 2025
25AQI
5th September 2025
26AQI
6th September 2025
26AQI
7th September 2025
34AQI
8th September 2025
38AQI
9th September 2025
39AQI
10th September 2025
36AQI
11th September 2025
30AQI
12th September 2025
30AQI
13th September 2025
28AQI
14th September 2025
36AQI
15th September 2025
33AQI
16th September 2025
45AQI
17th September 2025
51AQI
18th September 2025
40AQI
19th September 2025
34AQI
20th September 2025
40AQI
21st September 2025
28AQI
22nd September 2025
31AQI
23rd September 2025
36AQI
24th September 2025
35AQI
25th September 2025
42AQI
26th September 2025
32AQI
27th September 2025
33AQI
28th September 2025
40AQI
29th September 2025
23AQI
30th September 2025
19AQI
1st Oktober 2025
37AQI
2nd Oktober 2025
40AQI
3rd Oktober 2025
59AQI
4th Oktober 2025
61AQI
5th Oktober 2025
55AQI
6th Oktober 2025
51AQI
7th Oktober 2025
51AQI
8th Oktober 2025
62AQI
9th Oktober 2025
51AQI
10th Oktober 2025
50AQI
11th Oktober 2025
59AQI
12th Oktober 2025
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

27AQI

30AQI

32AQI

23AQI

20AQI

23AQI

49AQI

47AQI

34AQI

52AQI

Jumlah hari

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

202533AQI

31
28
28
3
30
31
30
18
13
21
10
29
1
3
8
249
35

Tertinggi AQI tercatat di

Oktober

52AQI

Terendah AQI tercatat di

Mei

20AQI

202433AQI

30
1
27
2
26
5
23
7
29
2
30
30
1
31
30
31
30
31
348
18

Tertinggi AQI tercatat di

April

47AQI

Terendah AQI tercatat di

Desember

25AQI

202338AQI

28
3
25
3
21
10
25
5
26
5
25
5
30
1
31
30
30
1
19
10
23
8
313
51

Tertinggi AQI tercatat di

April

46AQI

Terendah AQI tercatat di

Agustus

25AQI

202233AQI

30
1
18
3
14
9
19
11
30
1
30
23
1
3
29
30
1
27
3
31
284
30

Tertinggi AQI tercatat di

Maret

48AQI

Terendah AQI tercatat di

Juli

24AQI

202128AQI

31
28
30
1
30
30
1
29
1
31
31
28
2
29
2
22
8
28
3
347
18

Tertinggi AQI tercatat di

November

40AQI

Terendah AQI tercatat di

Januari

13AQI

202016AQI

13
21
18
29
31
31
19
31
30
31
254

Tertinggi AQI tercatat di

Agustus

20AQI

Terendah AQI tercatat di

Desember

12AQI

Tahun Paling & Paling Sedikit Tercemar Selama 6 Tahun Terakhir

Tahun Paling Tercemar Tercatat
2023(Rata-rata)
38AQI
Tahun Paling Sedikit Tercemar Tercatat
2020(Rata-rata)
16AQI

Koyo's tahunan 2025 AQI (33) menunjukkan perubahan persentase rata-rata sebesar 21.2% (memburuk AQI) dibandingkan dengan tahun-tahun sebelumnya: 2020 (16), 2021 (28), 2022 (33), 2023 (38), 2024 (33).