Country Background

Nikko, Tochigi, Japan の歴史的な空気品質分析

歴史的データ、月別のパターン、年間の傾向に基づいて空気品質の詳細なインサイトを手のひらでご覧ください!

良い
050
適度
100
悪い
150
不健康
200
深刻
300
危険
301+

10月 空気品質分析

Nikko, Tochigi, Japan

2021
2022
2023
2024
2025
AQI
.

AQIトレンド: 最高値と最低値

記録された最高AQIは
4th Oct 2022
60AQI
記録された最低AQIは
25th Oct 2022
16AQI


同日分析 (3rd October ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は 2nd 位、最高 AQI は 50 で、2022 年に比べて改善が見られました。

2024年の年次データをダウンロード

世界の大気品質レポート

Globe

昼夜AQIトレンド: 4th Oct - 5th Oct 2025

Nikko, Tochigi, Japan

AQI
.

5 AM4th Oct 2025

5 PM

4 AM5th Oct 2025

昼間
平均最高時間
12AMNaNth undefined

AQI

平均最低時間
12AMNaNth undefined

AQI

夜間
平均最高時間
9AM4th Oct

61AQI

平均最低時間
5PM4th Oct

47AQI

過去24時間で、

Nikko のAQI は 夜 の 61 で最高値を記録し、最も低い undefined は 4 AM に 夜 に記録されました。

昼夜AQIトレンド : Sep - Oct 2025

Nikko, Tochigi, Japan

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
5th Sep 2025375 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025377 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025219 AMAQI
5th Sep 20251910 AMAQI
5th Sep 20252211 AMAQI
5th Sep 20251912 PMAQI
5th Sep 2025201 PMAQI
5th Sep 2025202 PMAQI
5th Sep 2025243 PMAQI
5th Sep 2025264 PMAQI
5th Sep 2025255 PMAQI
5th Sep 2025286 PMAQI
5th Sep 2025427 PMAQI
5th Sep 2025328 PMAQI
5th Sep 2025329 PMAQI
5th Sep 20252510 PMAQI
5th Sep 20253511 PMAQI
6th Sep 20252912 AMAQI
6th Sep 2025301 AMAQI
6th Sep 2025292 AMAQI
6th Sep 2025323 AMAQI
6th Sep 2025334 AMAQI

21°C19/22°C

6th Sep 2025315 AMAQI
6th Sep 2025326 AMAQI
6th Sep 2025307 AMAQI
6th Sep 2025298 AMAQI
6th Sep 2025199 AMAQI
6th Sep 20252410 AMAQI
6th Sep 20252711 AMAQI
6th Sep 20252712 PMAQI
6th Sep 2025241 PMAQI
6th Sep 2025222 PMAQI
6th Sep 2025273 PMAQI
6th Sep 2025294 PMAQI
6th Sep 2025305 PMAQI
6th Sep 2025356 PMAQI
6th Sep 2025407 PMAQI
6th Sep 2025368 PMAQI
6th Sep 2025439 PMAQI
6th Sep 20253610 PMAQI
6th Sep 20253811 PMAQI
7th Sep 20253312 AMAQI
7th Sep 2025311 AMAQI
7th Sep 2025312 AMAQI
7th Sep 2025303 AMAQI
7th Sep 2025294 AMAQI

23°C17/29°C

7th Sep 2025295 AMAQI
7th Sep 2025266 AMAQI
7th Sep 2025287 AMAQI
7th Sep 2025298 AMAQI
7th Sep 2025309 AMAQI
7th Sep 20254110 AMAQI
7th Sep 20253611 AMAQI
7th Sep 20254212 PMAQI
7th Sep 2025341 PMAQI
7th Sep 2025322 PMAQI
7th Sep 2025333 PMAQI
7th Sep 2025354 PMAQI
7th Sep 2025325 PMAQI
7th Sep 2025396 PMAQI
7th Sep 2025327 PMAQI
7th Sep 2025358 PMAQI
7th Sep 2025319 PMAQI
7th Sep 20252910 PMAQI
7th Sep 20252911 PMAQI
8th Sep 20253012 AMAQI
8th Sep 2025291 AMAQI
8th Sep 2025292 AMAQI
8th Sep 2025303 AMAQI
8th Sep 2025274 AMAQI

25°C21/30°C

8th Sep 2025285 AMAQI
8th Sep 2025286 AMAQI
8th Sep 2025297 AMAQI
8th Sep 2025288 AMAQI
8th Sep 2025359 AMAQI
8th Sep 20254510 AMAQI
8th Sep 20254411 AMAQI
8th Sep 20255212 PMAQI
8th Sep 2025391 PMAQI
8th Sep 2025412 PMAQI
8th Sep 2025443 PMAQI
8th Sep 2025554 PMAQI
8th Sep 2025525 PMAQI
8th Sep 2025496 PMAQI
8th Sep 2025567 PMAQI
8th Sep 2025398 PMAQI
8th Sep 2025349 PMAQI
8th Sep 20253410 PMAQI
8th Sep 20253711 PMAQI
9th Sep 20253212 AMAQI
9th Sep 2025361 AMAQI
9th Sep 2025302 AMAQI
9th Sep 2025313 AMAQI
9th Sep 2025324 AMAQI

25°C21/30°C

9th Sep 2025325 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025317 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025499 AMAQI
9th Sep 20254210 AMAQI
9th Sep 20254611 AMAQI
9th Sep 20255012 PMAQI
9th Sep 2025471 PMAQI
9th Sep 2025462 PMAQI
9th Sep 2025453 PMAQI
9th Sep 2025514 PMAQI
9th Sep 2025475 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025537 PMAQI
9th Sep 2025498 PMAQI
9th Sep 2025399 PMAQI
9th Sep 20254110 PMAQI
9th Sep 20254411 PMAQI
10th Sep 20255012 AMAQI
10th Sep 2025431 AMAQI
10th Sep 2025332 AMAQI
10th Sep 2025323 AMAQI
10th Sep 2025334 AMAQI

24°C20/29°C

10th Sep 2025335 AMAQI
10th Sep 2025356 AMAQI
10th Sep 2025347 AMAQI
10th Sep 2025358 AMAQI
10th Sep 2025489 AMAQI
10th Sep 20254710 AMAQI
10th Sep 20254511 AMAQI
10th Sep 20254912 PMAQI
10th Sep 2025541 PMAQI
10th Sep 2025522 PMAQI
10th Sep 2025513 PMAQI
10th Sep 2025534 PMAQI
10th Sep 2025445 PMAQI
10th Sep 2025526 PMAQI
10th Sep 2025387 PMAQI
10th Sep 2025418 PMAQI
10th Sep 2025459 PMAQI
10th Sep 20253610 PMAQI
10th Sep 20254911 PMAQI
11th Sep 20254212 AMAQI
11th Sep 2025431 AMAQI
11th Sep 2025422 AMAQI
11th Sep 2025403 AMAQI
11th Sep 2025384 AMAQI

22°C20/26°C

11th Sep 2025375 AMAQI
11th Sep 2025376 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025368 AMAQI
11th Sep 2025249 AMAQI
11th Sep 20253710 AMAQI
11th Sep 20252711 AMAQI
11th Sep 20253312 PMAQI
11th Sep 2025361 PMAQI
11th Sep 2025402 PMAQI
11th Sep 2025323 PMAQI
11th Sep 2025314 PMAQI
11th Sep 2025295 PMAQI
11th Sep 2025306 PMAQI
11th Sep 2025317 PMAQI
11th Sep 2025448 PMAQI
11th Sep 2025459 PMAQI
11th Sep 20254410 PMAQI
11th Sep 20255011 PMAQI
12th Sep 20254212 AMAQI
12th Sep 2025441 AMAQI
12th Sep 2025372 AMAQI
12th Sep 2025363 AMAQI
12th Sep 2025354 AMAQI

22°C19/26°C

12th Sep 2025345 AMAQI
12th Sep 2025336 AMAQI
12th Sep 2025337 AMAQI
12th Sep 2025348 AMAQI
12th Sep 2025339 AMAQI
12th Sep 20253710 AMAQI
12th Sep 20253811 AMAQI
12th Sep 20253612 PMAQI
12th Sep 2025341 PMAQI
12th Sep 2025332 PMAQI
12th Sep 2025393 PMAQI
12th Sep 2025364 PMAQI
12th Sep 2025305 PMAQI
12th Sep 2025336 PMAQI
12th Sep 2025327 PMAQI
12th Sep 2025328 PMAQI
12th Sep 2025399 PMAQI
12th Sep 20253410 PMAQI
12th Sep 20253111 PMAQI
13th Sep 20253612 AMAQI
13th Sep 2025421 AMAQI
13th Sep 2025342 AMAQI
13th Sep 2025363 AMAQI
13th Sep 2025354 AMAQI

19°C17/22°C

13th Sep 2025375 AMAQI
13th Sep 2025356 AMAQI
13th Sep 2025357 AMAQI
13th Sep 2025358 AMAQI
13th Sep 2025379 AMAQI
13th Sep 20254410 AMAQI
13th Sep 20254611 AMAQI
13th Sep 20253112 PMAQI
13th Sep 2025271 PMAQI
13th Sep 2025262 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025254 PMAQI
13th Sep 2025365 PMAQI
13th Sep 2025446 PMAQI
13th Sep 2025437 PMAQI
13th Sep 2025528 PMAQI
13th Sep 2025569 PMAQI
13th Sep 20255210 PMAQI
13th Sep 20255611 PMAQI
14th Sep 20254112 AMAQI
14th Sep 2025481 AMAQI
14th Sep 2025362 AMAQI
14th Sep 2025363 AMAQI
14th Sep 2025384 AMAQI

20°C18/25°C

14th Sep 2025375 AMAQI
14th Sep 2025376 AMAQI
14th Sep 2025387 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025499 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20254211 AMAQI
14th Sep 20253912 PMAQI
14th Sep 2025451 PMAQI
14th Sep 2025372 PMAQI
14th Sep 2025313 PMAQI
14th Sep 2025314 PMAQI
14th Sep 2025375 PMAQI
14th Sep 2025436 PMAQI
14th Sep 2025497 PMAQI
14th Sep 2025538 PMAQI
14th Sep 2025489 PMAQI
14th Sep 20254510 PMAQI
14th Sep 20254311 PMAQI
15th Sep 20254112 AMAQI
15th Sep 2025381 AMAQI
15th Sep 2025412 AMAQI
15th Sep 2025423 AMAQI
15th Sep 2025414 AMAQI

23°C19/29°C

15th Sep 2025425 AMAQI
15th Sep 2025466 AMAQI
15th Sep 2025447 AMAQI
15th Sep 2025448 AMAQI
15th Sep 2025429 AMAQI
15th Sep 20254210 AMAQI
15th Sep 20254911 AMAQI
15th Sep 20254412 PMAQI
15th Sep 2025341 PMAQI
15th Sep 2025232 PMAQI
15th Sep 2025273 PMAQI
15th Sep 2025274 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025356 PMAQI
15th Sep 2025347 PMAQI
15th Sep 2025358 PMAQI
15th Sep 2025379 PMAQI
15th Sep 20253510 PMAQI
15th Sep 20253711 PMAQI
16th Sep 20253312 AMAQI
16th Sep 2025381 AMAQI
16th Sep 2025412 AMAQI
16th Sep 2025413 AMAQI
16th Sep 2025414 AMAQI

23°C20/27°C

16th Sep 2025405 AMAQI
16th Sep 2025406 AMAQI
16th Sep 2025417 AMAQI
16th Sep 2025408 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253310 AMAQI
16th Sep 20253311 AMAQI
16th Sep 20254412 PMAQI
16th Sep 2025421 PMAQI
16th Sep 2025472 PMAQI
16th Sep 2025523 PMAQI
16th Sep 2025564 PMAQI
16th Sep 2025585 PMAQI
16th Sep 2025616 PMAQI
16th Sep 2025627 PMAQI
16th Sep 2025538 PMAQI
16th Sep 2025509 PMAQI
16th Sep 20254410 PMAQI
16th Sep 20254311 PMAQI
17th Sep 20254512 AMAQI
17th Sep 2025411 AMAQI
17th Sep 2025392 AMAQI
17th Sep 2025393 AMAQI
17th Sep 2025404 AMAQI

24°C19/30°C

17th Sep 2025405 AMAQI
17th Sep 2025396 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025398 AMAQI
17th Sep 2025469 AMAQI
17th Sep 20255010 AMAQI
17th Sep 20255211 AMAQI
17th Sep 20255212 PMAQI
17th Sep 2025521 PMAQI
17th Sep 2025552 PMAQI
17th Sep 2025483 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025475 PMAQI
17th Sep 2025436 PMAQI
17th Sep 2025437 PMAQI
17th Sep 2025448 PMAQI
17th Sep 2025469 PMAQI
17th Sep 20254510 PMAQI
17th Sep 20254311 PMAQI
18th Sep 20254112 AMAQI
18th Sep 2025411 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025413 AMAQI
18th Sep 2025414 AMAQI

25°C21/30°C

18th Sep 2025435 AMAQI
18th Sep 2025436 AMAQI
18th Sep 2025437 AMAQI
18th Sep 2025438 AMAQI
18th Sep 2025409 AMAQI
18th Sep 20254010 AMAQI
18th Sep 20254711 AMAQI
18th Sep 20255112 PMAQI
18th Sep 2025531 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025393 PMAQI
18th Sep 2025324 PMAQI
18th Sep 2025195 PMAQI
18th Sep 2025126 PMAQI
18th Sep 2025137 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025279 PMAQI
18th Sep 20252710 PMAQI
18th Sep 20252811 PMAQI
19th Sep 20252812 AMAQI
19th Sep 2025341 AMAQI
19th Sep 2025412 AMAQI
19th Sep 2025423 AMAQI
19th Sep 2025424 AMAQI

23°C17/30°C

19th Sep 2025425 AMAQI
19th Sep 2025426 AMAQI
19th Sep 2025427 AMAQI
19th Sep 2025428 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20251410 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251712 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025182 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025268 PMAQI
19th Sep 2025319 PMAQI
19th Sep 20253110 PMAQI
19th Sep 20253111 PMAQI
20th Sep 20253012 AMAQI
20th Sep 2025341 AMAQI
20th Sep 2025382 AMAQI
20th Sep 2025383 AMAQI
20th Sep 2025374 AMAQI

18°C15/22°C

20th Sep 2025345 AMAQI
20th Sep 2025346 AMAQI
20th Sep 2025347 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025209 AMAQI
20th Sep 20252110 AMAQI
20th Sep 20251511 AMAQI
20th Sep 20251312 PMAQI
20th Sep 2025151 PMAQI
20th Sep 2025152 PMAQI
20th Sep 2025163 PMAQI
20th Sep 2025174 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025218 PMAQI
20th Sep 2025279 PMAQI
20th Sep 20252610 PMAQI
20th Sep 20252511 PMAQI
21st Sep 20252612 AMAQI
21st Sep 2025301 AMAQI
21st Sep 2025342 AMAQI
21st Sep 2025333 AMAQI
21st Sep 2025334 AMAQI

17°C14/19°C

21st Sep 2025315 AMAQI
21st Sep 2025316 AMAQI
21st Sep 2025317 AMAQI
21st Sep 2025318 AMAQI
21st Sep 2025179 AMAQI
21st Sep 20251310 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025151 PMAQI
21st Sep 2025152 PMAQI
21st Sep 2025153 PMAQI
21st Sep 2025154 PMAQI
21st Sep 2025155 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025177 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025239 PMAQI
21st Sep 20252210 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252312 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025302 AMAQI
22nd Sep 2025303 AMAQI
22nd Sep 2025294 AMAQI

20°C14/26°C

22nd Sep 2025275 AMAQI
22nd Sep 2025276 AMAQI
22nd Sep 2025277 AMAQI
22nd Sep 2025288 AMAQI
22nd Sep 2025189 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251911 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025213 PMAQI
22nd Sep 2025224 PMAQI
22nd Sep 2025255 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025258 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252610 PMAQI
22nd Sep 20252611 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025271 AMAQI
23rd Sep 2025282 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025264 AMAQI

16°C11/23°C

23rd Sep 2025255 AMAQI
23rd Sep 2025266 AMAQI
23rd Sep 2025267 AMAQI
23rd Sep 2025268 AMAQI
23rd Sep 2025209 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20251911 AMAQI
23rd Sep 20252112 PMAQI
23rd Sep 2025211 PMAQI
23rd Sep 2025202 PMAQI
23rd Sep 2025213 PMAQI
23rd Sep 2025234 PMAQI
23rd Sep 2025245 PMAQI
23rd Sep 2025286 PMAQI
23rd Sep 2025297 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025279 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252511 PMAQI
24th Sep 20252512 AMAQI
24th Sep 2025261 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025273 AMAQI
24th Sep 2025264 AMAQI

16°C12/21°C

24th Sep 2025265 AMAQI
24th Sep 2025266 AMAQI
24th Sep 2025267 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025229 AMAQI
24th Sep 20252110 AMAQI
24th Sep 20252111 AMAQI
24th Sep 20252112 PMAQI
24th Sep 2025241 PMAQI
24th Sep 2025262 PMAQI
24th Sep 2025273 PMAQI
24th Sep 2025314 PMAQI
24th Sep 2025365 PMAQI
24th Sep 2025366 PMAQI
24th Sep 2025347 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025272 AMAQI
25th Sep 2025263 AMAQI
25th Sep 2025264 AMAQI

16°C13/22°C

25th Sep 2025265 AMAQI
25th Sep 2025266 AMAQI
25th Sep 2025267 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20252611 AMAQI
25th Sep 20252712 PMAQI
25th Sep 2025351 PMAQI
25th Sep 2025442 PMAQI
25th Sep 2025473 PMAQI
25th Sep 2025484 PMAQI
25th Sep 2025525 PMAQI
25th Sep 2025546 PMAQI
25th Sep 2025497 PMAQI
25th Sep 2025488 PMAQI
25th Sep 2025479 PMAQI
25th Sep 20254810 PMAQI
25th Sep 20254811 PMAQI
26th Sep 20253812 AMAQI
26th Sep 2025341 AMAQI
26th Sep 2025342 AMAQI
26th Sep 2025293 AMAQI
26th Sep 2025284 AMAQI

19°C13/25°C

26th Sep 2025245 AMAQI
26th Sep 2025196 AMAQI
26th Sep 2025167 AMAQI
26th Sep 2025188 AMAQI
26th Sep 2025289 AMAQI
26th Sep 20253310 AMAQI
26th Sep 20254011 AMAQI
26th Sep 20253912 PMAQI
26th Sep 2025411 PMAQI
26th Sep 2025342 PMAQI
26th Sep 2025363 PMAQI
26th Sep 2025444 PMAQI
26th Sep 2025465 PMAQI
26th Sep 2025326 PMAQI
26th Sep 2025247 PMAQI
26th Sep 2025278 PMAQI
26th Sep 2025389 PMAQI
26th Sep 20254510 PMAQI
26th Sep 20254011 PMAQI
27th Sep 20253612 AMAQI
27th Sep 2025311 AMAQI
27th Sep 2025362 AMAQI
27th Sep 2025283 AMAQI
27th Sep 2025234 AMAQI

21°C16/28°C

27th Sep 2025215 AMAQI
27th Sep 2025196 AMAQI
27th Sep 2025187 AMAQI
27th Sep 2025238 AMAQI
27th Sep 2025219 AMAQI
27th Sep 20252310 AMAQI
27th Sep 20253011 AMAQI
27th Sep 20253612 PMAQI
27th Sep 2025381 PMAQI
27th Sep 2025362 PMAQI
27th Sep 2025443 PMAQI
27th Sep 2025424 PMAQI
27th Sep 2025465 PMAQI
27th Sep 2025486 PMAQI
27th Sep 2025457 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025369 PMAQI
27th Sep 20253210 PMAQI
27th Sep 20253611 PMAQI
28th Sep 20253512 AMAQI
28th Sep 2025281 AMAQI
28th Sep 2025312 AMAQI
28th Sep 2025323 AMAQI
28th Sep 2025324 AMAQI

19°C14/25°C

28th Sep 2025345 AMAQI
28th Sep 2025336 AMAQI
28th Sep 2025357 AMAQI
28th Sep 2025328 AMAQI
28th Sep 2025329 AMAQI
28th Sep 20253310 AMAQI
28th Sep 20253011 AMAQI
28th Sep 20253412 PMAQI
28th Sep 2025381 PMAQI
28th Sep 2025362 PMAQI
28th Sep 2025413 PMAQI
28th Sep 2025524 PMAQI
28th Sep 2025545 PMAQI
28th Sep 2025536 PMAQI
28th Sep 2025497 PMAQI
28th Sep 2025458 PMAQI
28th Sep 2025389 PMAQI
28th Sep 20253410 PMAQI
28th Sep 20252711 PMAQI
29th Sep 20253012 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025352 AMAQI
29th Sep 2025403 AMAQI
29th Sep 2025404 AMAQI

19°C14/23°C

29th Sep 2025395 AMAQI
29th Sep 2025336 AMAQI
29th Sep 2025277 AMAQI
29th Sep 2025268 AMAQI
29th Sep 2025249 AMAQI
29th Sep 20252410 AMAQI
29th Sep 20252611 AMAQI
29th Sep 20252412 PMAQI
29th Sep 2025291 PMAQI
29th Sep 2025292 PMAQI
29th Sep 2025273 PMAQI
29th Sep 2025214 PMAQI
29th Sep 2025225 PMAQI
29th Sep 2025256 PMAQI
29th Sep 2025197 PMAQI
29th Sep 2025158 PMAQI
29th Sep 2025169 PMAQI
29th Sep 20251710 PMAQI
29th Sep 20251711 PMAQI
30th Sep 20251812 AMAQI
30th Sep 2025171 AMAQI
30th Sep 2025182 AMAQI
30th Sep 2025163 AMAQI
30th Sep 2025164 AMAQI

22°C17/29°C

30th Sep 2025165 AMAQI
30th Sep 2025146 AMAQI
30th Sep 2025147 AMAQI
30th Sep 2025148 AMAQI
30th Sep 2025149 AMAQI
30th Sep 20251310 AMAQI
30th Sep 20251311 AMAQI
30th Sep 20251512 PMAQI
30th Sep 2025191 PMAQI
30th Sep 2025212 PMAQI
30th Sep 2025293 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025355 PMAQI
30th Sep 2025356 PMAQI
30th Sep 2025397 PMAQI
30th Sep 2025378 PMAQI
30th Sep 2025309 PMAQI
30th Sep 20253710 PMAQI
30th Sep 20254411 PMAQI
1st Oct 20254512 AMAQI
1st Oct 2025361 AMAQI
1st Oct 2025402 AMAQI
1st Oct 2025403 AMAQI
1st Oct 2025314 AMAQI

18°C15/22°C

1st Oct 2025305 AMAQI
1st Oct 2025266 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025248 AMAQI
1st Oct 2025219 AMAQI
1st Oct 20252110 AMAQI
1st Oct 20252311 AMAQI
1st Oct 20252112 PMAQI
1st Oct 2025231 PMAQI
1st Oct 2025232 PMAQI
1st Oct 2025213 PMAQI
1st Oct 2025214 PMAQI
1st Oct 2025215 PMAQI
1st Oct 2025216 PMAQI
1st Oct 2025217 PMAQI
1st Oct 2025268 PMAQI
1st Oct 2025249 PMAQI
1st Oct 20252410 PMAQI
1st Oct 20252511 PMAQI
2nd Oct 20252112 AMAQI
2nd Oct 2025411 AMAQI
2nd Oct 2025492 AMAQI
2nd Oct 2025443 AMAQI
2nd Oct 2025394 AMAQI

16°C14/17°C

2nd Oct 2025425 AMAQI
2nd Oct 2025386 AMAQI
2nd Oct 2025367 AMAQI
2nd Oct 2025358 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20254510 AMAQI
2nd Oct 20255111 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025581 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025513 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025485 PMAQI
2nd Oct 2025436 PMAQI
2nd Oct 2025447 PMAQI
2nd Oct 2025498 PMAQI
2nd Oct 2025479 PMAQI
2nd Oct 20255110 PMAQI
2nd Oct 20254911 PMAQI
3rd Oct 20254912 AMAQI
3rd Oct 2025511 AMAQI
3rd Oct 2025522 AMAQI
3rd Oct 2025463 AMAQI
3rd Oct 2025464 AMAQI

18°C12/24°C

3rd Oct 2025465 AMAQI
3rd Oct 2025436 AMAQI
3rd Oct 2025417 AMAQI
3rd Oct 2025488 AMAQI
3rd Oct 2025469 AMAQI
3rd Oct 20254910 AMAQI
3rd Oct 20254811 AMAQI
3rd Oct 20255212 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025562 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025575 PMAQI
3rd Oct 2025596 PMAQI
3rd Oct 2025547 PMAQI
3rd Oct 2025478 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20255710 PMAQI
3rd Oct 20255411 PMAQI
4th Oct 20255412 AMAQI
4th Oct 2025561 AMAQI
4th Oct 2025582 AMAQI
4th Oct 2025593 AMAQI
4th Oct 2025594 AMAQI

17°C13/23°C

4th Oct 2025545 AMAQI
4th Oct 2025526 AMAQI
4th Oct 2025557 AMAQI
4th Oct 2025578 AMAQI
4th Oct 2025619 AMAQI
4th Oct 20255910 AMAQI
4th Oct 20255511 AMAQI
4th Oct 20256012 PMAQI
4th Oct 2025571 PMAQI
4th Oct 2025562 PMAQI
4th Oct 2025543 PMAQI
4th Oct 2025514 PMAQI
4th Oct 2025475 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025537 PMAQI
4th Oct 2025538 PMAQI
4th Oct 2025539 PMAQI
4th Oct 20255210 PMAQI
4th Oct 20255311 PMAQI
5th Oct 20255112 AMAQI
5th Oct 2025491 AMAQI
5th Oct 2025522 AMAQI

--°C/°C

5 AM
11 AM
5 PM
11 PM
4 AM

--°C/°C

昼間
平均最高時間
12 PM - 5 PM

35AQI

6 時間 / 日
180 時間 / 月
平均最低時間
9 AM

31AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 12 PM から 5 PM の間に記録され(平均 35)、最も低いAQIは 9 AM から 9 AM の間に記録され(平均 31)ました。
夜間
平均最高時間
6 PM - 11 PM

37AQI

6 時間 / 日
180 時間 / 月
平均最低時間
12 AM - 4 AM

35AQI

5 時間 / 日
150 時間 / 月
過去30日間、昼間の最高AQIは 6 PM から 11 PM の間に記録され(平均 37)、最も低いAQIは 12 AM から 4 AM の間に記録され(平均 35)ました。

2025 年間 vs 空気品質

Nikko, Tochigi, Japan

2025

86%

236

14%

40

過去277 日間の AQI カテゴリ別総日数(2025 年) (88 日残り)

良い
236 日
適度
40 日
悪い
0 日
不健康
0 日
深刻
0 日
危険
0 日



WHOの安全な 空気品質基準以下: 86%

健康リスクレベル:

低い

2025 年、86% の 277 日は WHO の安全な空気品質基準内でした。健康問題のリスクは 低い ですが、特に脆弱な人々への長期的な影響は不確かです。

年間空気品質インサイト

Nikko, Tochigi, Japan

2025 年のAQIレベル

AQI
PM2.5
PM10
CO
SO2
NO2
O3

1月

2月

3月

4月

5月

6月

7月

8月

9月

10月

11月

12月

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 1月 2025
29AQI
2nd 1月 2025
27AQI
3rd 1月 2025
26AQI
4th 1月 2025
25AQI
5th 1月 2025
27AQI
6th 1月 2025
35AQI
7th 1月 2025
25AQI
8th 1月 2025
29AQI
9th 1月 2025
26AQI
10th 1月 2025
25AQI
11th 1月 2025
25AQI
12th 1月 2025
29AQI
13th 1月 2025
28AQI
14th 1月 2025
28AQI
15th 1月 2025
28AQI
16th 1月 2025
26AQI
17th 1月 2025
26AQI
18th 1月 2025
27AQI
19th 1月 2025
35AQI
20th 1月 2025
32AQI
21st 1月 2025
37AQI
22nd 1月 2025
33AQI
23rd 1月 2025
37AQI
24th 1月 2025
38AQI
25th 1月 2025
32AQI
26th 1月 2025
33AQI
27th 1月 2025
30AQI
28th 1月 2025
29AQI
29th 1月 2025
29AQI
30th 1月 2025
28AQI
31st 1月 2025
29AQI
1st 2月 2025
30AQI
2nd 2月 2025
35AQI
3rd 2月 2025
29AQI
4th 2月 2025
31AQI
5th 2月 2025
31AQI
6th 2月 2025
30AQI
7th 2月 2025
31AQI
8th 2月 2025
31AQI
9th 2月 2025
30AQI
10th 2月 2025
30AQI
11th 2月 2025
31AQI
12th 2月 2025
32AQI
13th 2月 2025
33AQI
14th 2月 2025
30AQI
15th 2月 2025
31AQI
16th 2月 2025
40AQI
17th 2月 2025
37AQI
18th 2月 2025
34AQI
19th 2月 2025
32AQI
20th 2月 2025
31AQI
21st 2月 2025
32AQI
22nd 2月 2025
32AQI
23rd 2月 2025
33AQI
24th 2月 2025
33AQI
25th 2月 2025
35AQI
26th 2月 2025
35AQI
27th 2月 2025
38AQI
28th 2月 2025
44AQI
1st 3月 2025
49AQI
2nd 3月 2025
46AQI
3rd 3月 2025
39AQI
4th 3月 2025
37AQI
5th 3月 2025
28AQI
6th 3月 2025
31AQI
7th 3月 2025
33AQI
8th 3月 2025
38AQI
9th 3月 2025
35AQI
10th 3月 2025
38AQI
11th 3月 2025
42AQI
12th 3月 2025
41AQI
13th 3月 2025
45AQI
14th 3月 2025
34AQI
15th 3月 2025
40AQI
16th 3月 2025
22AQI
17th 3月 2025
23AQI
18th 3月 2025
25AQI
19th 3月 2025
19AQI
20th 3月 2025
26AQI
21st 3月 2025
36AQI
22nd 3月 2025
45AQI
23rd 3月 2025
52AQI
24th 3月 2025
53AQI
25th 3月 2025
68AQI
26th 3月 2025
62AQI
27th 3月 2025
69AQI
28th 3月 2025
50AQI
29th 3月 2025
36AQI
30th 3月 2025
34AQI
31st 3月 2025
32AQI
1st 4月 2025
27AQI
2nd 4月 2025
22AQI
3rd 4月 2025
21AQI
4th 4月 2025
22AQI
5th 4月 2025
29AQI
6th 4月 2025
26AQI
7th 4月 2025
29AQI
8th 4月 2025
39AQI
9th 4月 2025
29AQI
10th 4月 2025
44AQI
11th 4月 2025
35AQI
12th 4月 2025
41AQI
13th 4月 2025
24AQI
14th 4月 2025
24AQI
15th 4月 2025
25AQI
16th 4月 2025
23AQI
17th 4月 2025
43AQI
18th 4月 2025
52AQI
19th 4月 2025
66AQI
20th 4月 2025
65AQI
21st 4月 2025
45AQI
22nd 4月 2025
53AQI
23rd 4月 2025
29AQI
24th 4月 2025
37AQI
25th 4月 2025
37AQI
26th 4月 2025
47AQI
27th 4月 2025
45AQI
28th 4月 2025
50AQI
29th 4月 2025
34AQI
30th 4月 2025
44AQI
1st 5月 2025
45AQI
2nd 5月 2025
30AQI
3rd 5月 2025
32AQI
4th 5月 2025
31AQI
5th 5月 2025
36AQI
6th 5月 2025
29AQI
7th 5月 2025
26AQI
8th 5月 2025
33AQI
9th 5月 2025
35AQI
10th 5月 2025
22AQI
11th 5月 2025
24AQI
12th 5月 2025
22AQI
13th 5月 2025
35AQI
14th 5月 2025
41AQI
15th 5月 2025
45AQI
16th 5月 2025
51AQI
17th 5月 2025
33AQI
18th 5月 2025
39AQI
19th 5月 2025
39AQI
20th 5月 2025
52AQI
21st 5月 2025
65AQI
22nd 5月 2025
57AQI
23rd 5月 2025
50AQI
24th 5月 2025
43AQI
25th 5月 2025
29AQI
26th 5月 2025
32AQI
27th 5月 2025
30AQI
28th 5月 2025
29AQI
29th 5月 2025
38AQI
30th 5月 2025
27AQI
31st 5月 2025
20AQI
1st 6月 2025
22AQI
2nd 6月 2025
35AQI
3rd 6月 2025
32AQI
4th 6月 2025
30AQI
5th 6月 2025
34AQI
6th 6月 2025
46AQI
7th 6月 2025
53AQI
8th 6月 2025
63AQI
9th 6月 2025
59AQI
10th 6月 2025
44AQI
11th 6月 2025
34AQI
12th 6月 2025
39AQI
13th 6月 2025
45AQI
14th 6月 2025
40AQI
15th 6月 2025
30AQI
16th 6月 2025
37AQI
17th 6月 2025
43AQI
18th 6月 2025
43AQI
19th 6月 2025
45AQI
20th 6月 2025
47AQI
21st 6月 2025
47AQI
22nd 6月 2025
54AQI
23rd 6月 2025
46AQI
24th 6月 2025
41AQI
25th 6月 2025
35AQI
26th 6月 2025
32AQI
27th 6月 2025
36AQI
28th 6月 2025
38AQI
29th 6月 2025
45AQI
30th 6月 2025
51AQI
1st 7月 2025
53AQI
2nd 7月 2025
49AQI
3rd 7月 2025
51AQI
4th 7月 2025
51AQI
5th 7月 2025
54AQI
6th 7月 2025
57AQI
7th 7月 2025
66AQI
8th 7月 2025
72AQI
9th 7月 2025
74AQI
10th 7月 2025
60AQI
11th 7月 2025
45AQI
12th 7月 2025
46AQI
13th 7月 2025
50AQI
14th 7月 2025
38AQI
15th 7月 2025
35AQI
16th 7月 2025
39AQI
17th 7月 2025
36AQI
18th 7月 2025
39AQI
19th 7月 2025
38AQI
20th 7月 2025
42AQI
21st 7月 2025
44AQI
22nd 7月 2025
47AQI
23rd 7月 2025
50AQI
24th 7月 2025
52AQI
25th 7月 2025
52AQI
26th 7月 2025
54AQI
27th 7月 2025
52AQI
28th 7月 2025
51AQI
29th 7月 2025
51AQI
30th 7月 2025
41AQI
31st 7月 2025
44AQI
1st 8月 2025
39AQI
2nd 8月 2025
40AQI
3rd 8月 2025
45AQI
4th 8月 2025
53AQI
5th 8月 2025
51AQI
6th 8月 2025
45AQI
7th 8月 2025
36AQI
8th 8月 2025
35AQI
9th 8月 2025
40AQI
10th 8月 2025
39AQI
11th 8月 2025
34AQI
12th 8月 2025
33AQI
13th 8月 2025
35AQI
14th 8月 2025
41AQI
15th 8月 2025
47AQI
16th 8月 2025
45AQI
17th 8月 2025
43AQI
18th 8月 2025
45AQI
19th 8月 2025
44AQI
20th 8月 2025
48AQI
21st 8月 2025
47AQI
22nd 8月 2025
47AQI
23rd 8月 2025
48AQI
24th 8月 2025
53AQI
25th 8月 2025
53AQI
26th 8月 2025
55AQI
27th 8月 2025
49AQI
28th 8月 2025
46AQI
29th 8月 2025
48AQI
30th 8月 2025
52AQI
31st 8月 2025
51AQI
1st 9月 2025
45AQI
2nd 9月 2025
39AQI
3rd 9月 2025
36AQI
4th 9月 2025
32AQI
5th 9月 2025
28AQI
6th 9月 2025
32AQI
7th 9月 2025
32AQI
8th 9月 2025
37AQI
9th 9月 2025
40AQI
10th 9月 2025
44AQI
11th 9月 2025
38AQI
12th 9月 2025
36AQI
13th 9月 2025
40AQI
14th 9月 2025
41AQI
15th 9月 2025
38AQI
16th 9月 2025
44AQI
17th 9月 2025
44AQI
18th 9月 2025
35AQI
19th 9月 2025
29AQI
20th 9月 2025
26AQI
21st 9月 2025
23AQI
22nd 9月 2025
25AQI
23rd 9月 2025
25AQI
24th 9月 2025
27AQI
25th 9月 2025
37AQI
26th 9月 2025
35AQI
27th 9月 2025
34AQI
28th 9月 2025
37AQI
29th 9月 2025
26AQI
30th 9月 2025
23AQI
1st 10月 2025
30AQI
2nd 10月 2025
41AQI
3rd 10月 2025
50AQI
4th 10月 2025
5th 10月 2025
6th 10月 2025
7th 10月 2025
8th 10月 2025
9th 10月 2025
10th 10月 2025
11th 10月 2025
12th 10月 2025
13th 10月 2025
14th 10月 2025
15th 10月 2025
16th 10月 2025
17th 10月 2025
18th 10月 2025
19th 10月 2025
20th 10月 2025
21st 10月 2025
22nd 10月 2025
23rd 10月 2025
24th 10月 2025
25th 10月 2025
26th 10月 2025
27th 10月 2025
28th 10月 2025
29th 10月 2025
30th 10月 2025
31st 10月 2025
1st 11月 2025
2nd 11月 2025
3rd 11月 2025
4th 11月 2025
5th 11月 2025
6th 11月 2025
7th 11月 2025
8th 11月 2025
9th 11月 2025
10th 11月 2025
11th 11月 2025
12th 11月 2025
13th 11月 2025
14th 11月 2025
15th 11月 2025
16th 11月 2025
17th 11月 2025
18th 11月 2025
19th 11月 2025
20th 11月 2025
21st 11月 2025
22nd 11月 2025
23rd 11月 2025
24th 11月 2025
25th 11月 2025
26th 11月 2025
27th 11月 2025
28th 11月 2025
29th 11月 2025
30th 11月 2025
1st 12月 2025
2nd 12月 2025
3rd 12月 2025
4th 12月 2025
5th 12月 2025
6th 12月 2025
7th 12月 2025
8th 12月 2025
9th 12月 2025
10th 12月 2025
11th 12月 2025
12th 12月 2025
13th 12月 2025
14th 12月 2025
15th 12月 2025
16th 12月 2025
17th 12月 2025
18th 12月 2025
19th 12月 2025
20th 12月 2025
21st 12月 2025
22nd 12月 2025
23rd 12月 2025
24th 12月 2025
25th 12月 2025
26th 12月 2025
27th 12月 2025
28th 12月 2025
29th 12月 2025
30th 12月 2025
31st 12月 2025

29AQI

33AQI

40AQI

37AQI

36AQI

42AQI

49AQI

45AQI

34AQI

40AQI


日数

1月2月3月4月5月6月7月8月9月10月11月12月総日数

202538AQI

31
28
26
5
26
4
27
4
25
5
16
15
24
7
30
3
236
40

記録された最高 AQI

7月

49AQI


記録された最低 AQI

1月

29AQI


202432AQI

31
29
29
1
22
7
31
28
2
29
2
31
27
3
31
29
1
31
348
16

記録された最高 AQI

4月

42AQI


記録された最低 AQI

1月

21AQI


202335AQI

12
1
27
4
27
3
20
11
28
3
29
1
31
27
2
31
232
25

記録された最高 AQI

7月

47AQI


記録された最低 AQI

12月

18AQI


202236AQI

31
21
27
4
16
1
25
6
18
12
16
5
1
27
1
29
2
12
223
31

記録された最高 AQI

8月

48AQI


記録された最低 AQI

10月

28AQI


202132AQI

29
2
26
2
29
21
29
2
24
6
26
5
28
3
28
2
30
1
29
1
31
330
24

記録された最高 AQI

6月

42AQI


記録された最低 AQI

1月

23AQI


202032AQI

12
1
20
1
18
25
5
29
2
14
17
19
29
2
27
3
31
224
31

記録された最高 AQI

8月

54AQI


記録された最低 AQI

12月

19AQI


過去6 年間の最も汚染された年と最も清浄な年

最も汚染された
2025(平均)
38AQI
最も清浄な
2020(平均)
32AQI


Nikko の年間 2025 AQI(38)は、前年と比較して 15.1% (悪化 AQI) の平均パーセント変動を示しています: 2020 (32), 2021 (32), 2022 (36), 2023 (35), 2024 (32)。