Niikura, Niiza, Saitama, 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
Niikura, Niiza, Saitama, Japan
2021
2022
2023
2024
2025
AQI
.
日
AQIトレンド: 最高値と最低値
記録された最高AQIは
20th Oct 2023
66AQI記録された最低AQIは
13th Oct 2021
16AQI同日分析 (22nd 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 4th 位、最高 AQI は 38 で、2024 年、2023 年、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
昼夜AQIトレンド: 22nd Oct - 23rd Oct 2025
Niikura, Niiza, Saitama, Japan
AQI
日
夜
.
5 AM22nd Oct 2025
5 PM
4 AM23rd Oct 2025
昼間
平均最高時間
5AM22nd Oct
50AQI
平均最低時間
2PM22nd Oct
32AQI
夜間
平均最高時間
2AM23rd Oct
55AQI
平均最低時間
7PM22nd Oct
30AQI
過去24時間で、
Niikura のAQI は 夜 の 55 で最高値を記録し、最も低い 30 は 7 PM に 夜 に記録されました。
昼夜AQIトレンド : Sep - Oct 2025
Niikura, Niiza, Saitama, Japan
SepOct
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
日
夜
23rd Sep 2025345 AMAQI
23rd Sep 2025346 AMAQI
23rd Sep 2025347 AMAQI
23rd Sep 2025338 AMAQI
23rd Sep 2025289 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252111 AMAQI
23rd Sep 20253012 PMAQI
23rd Sep 2025261 PMAQI
23rd Sep 2025272 PMAQI
23rd Sep 2025273 PMAQI
23rd Sep 2025304 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025326 PMAQI
23rd Sep 2025287 PMAQI
23rd Sep 2025278 PMAQI
23rd Sep 2025319 PMAQI
23rd Sep 20253110 PMAQI
23rd Sep 20253011 PMAQI
24th Sep 20253012 AMAQI
24th Sep 2025321 AMAQI
24th Sep 2025332 AMAQI
24th Sep 2025333 AMAQI
24th Sep 2025324 AMAQI
24°C21/27°C
24th Sep 2025325 AMAQI
24th Sep 2025326 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025399 AMAQI
24th Sep 20253710 AMAQI
24th Sep 20252511 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025321 PMAQI
24th Sep 2025342 PMAQI
24th Sep 2025343 PMAQI
24th Sep 2025344 PMAQI
24th Sep 2025305 PMAQI
24th Sep 2025316 PMAQI
24th Sep 2025277 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025309 PMAQI
24th Sep 20252910 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20252912 AMAQI
25th Sep 2025291 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025314 AMAQI
24°C21/28°C
25th Sep 2025325 AMAQI
25th Sep 2025326 AMAQI
25th Sep 2025327 AMAQI
25th Sep 2025328 AMAQI
25th Sep 2025389 AMAQI
25th Sep 20253010 AMAQI
25th Sep 20253611 AMAQI
25th Sep 20253312 PMAQI
25th Sep 2025311 PMAQI
25th Sep 2025352 PMAQI
25th Sep 2025453 PMAQI
25th Sep 2025414 PMAQI
25th Sep 2025375 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025397 PMAQI
25th Sep 2025408 PMAQI
25th Sep 2025399 PMAQI
25th Sep 20253510 PMAQI
25th Sep 20253411 PMAQI
26th Sep 20253512 AMAQI
26th Sep 2025421 AMAQI
26th Sep 2025452 AMAQI
26th Sep 2025453 AMAQI
26th Sep 2025524 AMAQI
25°C23/29°C
26th Sep 2025565 AMAQI
26th Sep 2025586 AMAQI
26th Sep 2025607 AMAQI
26th Sep 2025648 AMAQI
26th Sep 2025569 AMAQI
26th Sep 20255410 AMAQI
26th Sep 20255711 AMAQI
26th Sep 20255912 PMAQI
26th Sep 2025671 PMAQI
26th Sep 2025742 PMAQI
26th Sep 2025653 PMAQI
26th Sep 2025674 PMAQI
26th Sep 2025755 PMAQI
26th Sep 2025786 PMAQI
26th Sep 2025777 PMAQI
26th Sep 2025618 PMAQI
26th Sep 2025569 PMAQI
26th Sep 20255910 PMAQI
26th Sep 20255211 PMAQI
27th Sep 20255012 AMAQI
27th Sep 2025461 AMAQI
27th Sep 2025392 AMAQI
27th Sep 2025293 AMAQI
27th Sep 2025344 AMAQI
28°C25/33°C
27th Sep 2025385 AMAQI
27th Sep 2025396 AMAQI
27th Sep 2025397 AMAQI
27th Sep 2025398 AMAQI
27th Sep 2025399 AMAQI
27th Sep 20253910 AMAQI
27th Sep 20253911 AMAQI
27th Sep 20253912 PMAQI
27th Sep 2025401 PMAQI
27th Sep 2025392 PMAQI
27th Sep 2025393 PMAQI
27th Sep 2025404 PMAQI
27th Sep 2025415 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025337 PMAQI
27th Sep 2025338 PMAQI
27th Sep 2025389 PMAQI
27th Sep 20253610 PMAQI
27th Sep 20252811 PMAQI
28th Sep 20252812 AMAQI
28th Sep 2025341 AMAQI
28th Sep 2025392 AMAQI
28th Sep 2025393 AMAQI
28th Sep 2025364 AMAQI
26°C24/28°C
28th Sep 2025405 AMAQI
28th Sep 2025426 AMAQI
28th Sep 2025437 AMAQI
28th Sep 2025448 AMAQI
28th Sep 2025429 AMAQI
28th Sep 20253910 AMAQI
28th Sep 20254411 AMAQI
28th Sep 20254112 PMAQI
28th Sep 2025361 PMAQI
28th Sep 2025322 PMAQI
28th Sep 2025343 PMAQI
28th Sep 2025334 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025326 PMAQI
28th Sep 2025317 PMAQI
28th Sep 2025308 PMAQI
28th Sep 2025339 PMAQI
28th Sep 20252810 PMAQI
28th Sep 20253811 PMAQI
29th Sep 20253912 AMAQI
29th Sep 2025391 AMAQI
29th Sep 2025342 AMAQI
29th Sep 2025233 AMAQI
29th Sep 2025224 AMAQI
26°C24/28°C
29th Sep 2025235 AMAQI
29th Sep 2025296 AMAQI
29th Sep 2025357 AMAQI
29th Sep 2025398 AMAQI
29th Sep 2025499 AMAQI
29th Sep 20254310 AMAQI
29th Sep 20253811 AMAQI
29th Sep 20253712 PMAQI
29th Sep 2025491 PMAQI
29th Sep 2025502 PMAQI
29th Sep 2025453 PMAQI
29th Sep 2025414 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025296 PMAQI
29th Sep 2025227 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025219 PMAQI
29th Sep 20251210 PMAQI
29th Sep 20251511 PMAQI
30th Sep 20251612 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025212 AMAQI
30th Sep 2025253 AMAQI
30th Sep 2025244 AMAQI
27°C25/32°C
30th Sep 2025175 AMAQI
30th Sep 2025136 AMAQI
30th Sep 2025137 AMAQI
30th Sep 2025138 AMAQI
30th Sep 2025259 AMAQI
30th Sep 20252610 AMAQI
30th Sep 20252811 AMAQI
30th Sep 20253112 PMAQI
30th Sep 2025391 PMAQI
30th Sep 2025402 PMAQI
30th Sep 2025393 PMAQI
30th Sep 2025384 PMAQI
30th Sep 2025375 PMAQI
30th Sep 2025366 PMAQI
30th Sep 2025397 PMAQI
30th Sep 2025388 PMAQI
30th Sep 2025409 PMAQI
30th Sep 20252810 PMAQI
30th Sep 20253211 PMAQI
1st Oct 20252812 AMAQI
1st Oct 2025361 AMAQI
1st Oct 2025412 AMAQI
1st Oct 2025453 AMAQI
1st Oct 2025424 AMAQI
25°C23/27°C
1st Oct 2025495 AMAQI
1st Oct 2025446 AMAQI
1st Oct 2025457 AMAQI
1st Oct 2025468 AMAQI
1st Oct 2025489 AMAQI
1st Oct 20255210 AMAQI
1st Oct 20254811 AMAQI
1st Oct 20254012 PMAQI
1st Oct 2025371 PMAQI
1st Oct 2025392 PMAQI
1st Oct 2025413 PMAQI
1st Oct 2025404 PMAQI
1st Oct 2025415 PMAQI
1st Oct 2025406 PMAQI
1st Oct 2025387 PMAQI
1st Oct 2025368 PMAQI
1st Oct 2025319 PMAQI
1st Oct 20253310 PMAQI
1st Oct 20253611 PMAQI
2nd Oct 20253012 AMAQI
2nd Oct 2025331 AMAQI
2nd Oct 2025442 AMAQI
2nd Oct 2025463 AMAQI
2nd Oct 2025464 AMAQI
21°C20/21°C
2nd Oct 2025485 AMAQI
2nd Oct 2025486 AMAQI
2nd Oct 2025337 AMAQI
2nd Oct 2025388 AMAQI
2nd Oct 2025359 AMAQI
2nd Oct 20254410 AMAQI
2nd Oct 20253811 AMAQI
2nd Oct 20253812 PMAQI
2nd Oct 2025431 PMAQI
2nd Oct 2025452 PMAQI
2nd Oct 2025453 PMAQI
2nd Oct 2025464 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025346 PMAQI
2nd Oct 2025457 PMAQI
2nd Oct 2025458 PMAQI
2nd Oct 2025559 PMAQI
2nd Oct 20254510 PMAQI
2nd Oct 20254411 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025472 AMAQI
3rd Oct 2025503 AMAQI
3rd Oct 2025534 AMAQI
24°C20/28°C
3rd Oct 2025495 AMAQI
3rd Oct 2025436 AMAQI
3rd Oct 2025377 AMAQI
3rd Oct 2025378 AMAQI
3rd Oct 2025389 AMAQI
3rd Oct 20254510 AMAQI
3rd Oct 20254211 AMAQI
3rd Oct 20254312 PMAQI
3rd Oct 2025491 PMAQI
3rd Oct 2025452 PMAQI
3rd Oct 2025473 PMAQI
3rd Oct 2025474 PMAQI
3rd Oct 2025515 PMAQI
3rd Oct 2025516 PMAQI
3rd Oct 2025507 PMAQI
3rd Oct 2025438 PMAQI
3rd Oct 2025649 PMAQI
3rd Oct 20256210 PMAQI
3rd Oct 20255711 PMAQI
4th Oct 20255812 AMAQI
4th Oct 2025591 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025613 AMAQI
4th Oct 2025584 AMAQI
24°C22/27°C
4th Oct 2025705 AMAQI
4th Oct 2025696 AMAQI
4th Oct 2025697 AMAQI
4th Oct 2025678 AMAQI
4th Oct 2025689 AMAQI
4th Oct 20257010 AMAQI
4th Oct 20256711 AMAQI
4th Oct 20256912 PMAQI
4th Oct 2025641 PMAQI
4th Oct 2025592 PMAQI
4th Oct 2025623 PMAQI
4th Oct 2025634 PMAQI
4th Oct 2025635 PMAQI
4th Oct 2025596 PMAQI
4th Oct 2025607 PMAQI
4th Oct 2025608 PMAQI
4th Oct 2025599 PMAQI
4th Oct 20255810 PMAQI
4th Oct 20256111 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025591 AMAQI
5th Oct 2025572 AMAQI
5th Oct 2025603 AMAQI
5th Oct 2025604 AMAQI
24°C23/26°C
5th Oct 2025595 AMAQI
5th Oct 2025566 AMAQI
5th Oct 2025577 AMAQI
5th Oct 2025468 AMAQI
5th Oct 2025529 AMAQI
5th Oct 20255810 AMAQI
5th Oct 20256211 AMAQI
5th Oct 20256012 PMAQI
5th Oct 2025561 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025553 PMAQI
5th Oct 2025574 PMAQI
5th Oct 2025575 PMAQI
5th Oct 2025556 PMAQI
5th Oct 2025567 PMAQI
5th Oct 2025568 PMAQI
5th Oct 2025539 PMAQI
5th Oct 20255010 PMAQI
5th Oct 20254611 PMAQI
6th Oct 20255212 AMAQI
6th Oct 2025551 AMAQI
6th Oct 2025552 AMAQI
6th Oct 2025443 AMAQI
6th Oct 2025384 AMAQI
25°C22/28°C
6th Oct 2025395 AMAQI
6th Oct 2025526 AMAQI
6th Oct 2025557 AMAQI
6th Oct 2025558 AMAQI
6th Oct 2025569 AMAQI
6th Oct 20255810 AMAQI
6th Oct 20255911 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025551 PMAQI
6th Oct 2025622 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025484 PMAQI
6th Oct 2025515 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025547 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025579 PMAQI
6th Oct 20255710 PMAQI
6th Oct 20255611 PMAQI
7th Oct 20255312 AMAQI
7th Oct 2025591 AMAQI
7th Oct 2025612 AMAQI
25°C21/29°C
7th Oct 2025518 PMAQI
7th Oct 2025349 PMAQI
7th Oct 20255810 PMAQI
7th Oct 20256511 PMAQI
8th Oct 20256212 AMAQI
8th Oct 2025591 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025493 AMAQI
8th Oct 2025534 AMAQI
22°C21/22°C
8th Oct 2025545 AMAQI
8th Oct 2025536 AMAQI
8th Oct 2025517 AMAQI
8th Oct 2025598 AMAQI
8th Oct 2025549 AMAQI
8th Oct 20255310 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20256012 PMAQI
8th Oct 2025631 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025613 PMAQI
8th Oct 2025604 PMAQI
8th Oct 2025605 PMAQI
8th Oct 2025666 PMAQI
8th Oct 2025647 PMAQI
8th Oct 2025658 PMAQI
8th Oct 2025669 PMAQI
8th Oct 20256510 PMAQI
8th Oct 20256611 PMAQI
9th Oct 20256412 AMAQI
9th Oct 2025661 AMAQI
9th Oct 2025642 AMAQI
9th Oct 2025623 AMAQI
9th Oct 2025644 AMAQI
25°C21/29°C
9th Oct 2025645 AMAQI
9th Oct 2025646 AMAQI
9th Oct 2025597 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255511 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025471 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025533 PMAQI
9th Oct 2025514 PMAQI
9th Oct 2025525 PMAQI
9th Oct 2025556 PMAQI
9th Oct 2025577 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025489 PMAQI
9th Oct 20253110 PMAQI
9th Oct 20253911 PMAQI
10th Oct 20255112 AMAQI
10th Oct 2025491 AMAQI
10th Oct 2025442 AMAQI
10th Oct 2025513 AMAQI
10th Oct 2025534 AMAQI
22°C19/23°C
10th Oct 2025545 AMAQI
10th Oct 2025436 AMAQI
10th Oct 2025517 AMAQI
10th Oct 2025528 AMAQI
10th Oct 2025569 AMAQI
10th Oct 20255710 AMAQI
10th Oct 20255911 AMAQI
10th Oct 20255612 PMAQI
10th Oct 2025561 PMAQI
10th Oct 2025642 PMAQI
10th Oct 2025533 PMAQI
10th Oct 2025504 PMAQI
10th Oct 2025495 PMAQI
10th Oct 2025506 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025658 PMAQI
10th Oct 2025659 PMAQI
10th Oct 20256610 PMAQI
10th Oct 20256011 PMAQI
11th Oct 20256512 AMAQI
11th Oct 2025621 AMAQI
11th Oct 2025592 AMAQI
11th Oct 2025613 AMAQI
11th Oct 2025594 AMAQI
21°C19/24°C
11th Oct 2025635 AMAQI
11th Oct 2025666 AMAQI
11th Oct 2025637 AMAQI
11th Oct 2025618 AMAQI
11th Oct 2025609 AMAQI
11th Oct 20256010 AMAQI
11th Oct 20256011 AMAQI
11th Oct 20255712 PMAQI
11th Oct 2025601 PMAQI
11th Oct 2025592 PMAQI
11th Oct 2025503 PMAQI
11th Oct 2025484 PMAQI
11th Oct 2025455 PMAQI
11th Oct 2025306 PMAQI
11th Oct 2025377 PMAQI
11th Oct 2025378 PMAQI
11th Oct 2025449 PMAQI
11th Oct 20255410 PMAQI
11th Oct 20253911 PMAQI
12th Oct 20252712 AMAQI
12th Oct 2025381 AMAQI
12th Oct 2025412 AMAQI
12th Oct 2025413 AMAQI
12th Oct 2025464 AMAQI
20°C18/21°C
12th Oct 2025445 AMAQI
12th Oct 2025466 AMAQI
12th Oct 2025487 AMAQI
12th Oct 2025478 AMAQI
12th Oct 2025489 AMAQI
12th Oct 20253110 AMAQI
12th Oct 20252711 AMAQI
12th Oct 20254412 PMAQI
12th Oct 2025491 PMAQI
12th Oct 2025502 PMAQI
12th Oct 2025523 PMAQI
12th Oct 2025504 PMAQI
12th Oct 2025535 PMAQI
12th Oct 2025556 PMAQI
12th Oct 2025567 PMAQI
12th Oct 2025568 PMAQI
12th Oct 2025559 PMAQI
12th Oct 20255610 PMAQI
12th Oct 20255811 PMAQI
13th Oct 20256112 AMAQI
13th Oct 2025621 AMAQI
13th Oct 2025642 AMAQI
13th Oct 2025623 AMAQI
13th Oct 2025654 AMAQI
22°C18/25°C
13th Oct 2025585 AMAQI
13th Oct 2025566 AMAQI
13th Oct 2025577 AMAQI
13th Oct 2025568 AMAQI
13th Oct 2025569 AMAQI
13th Oct 20255610 AMAQI
13th Oct 20255711 AMAQI
13th Oct 20255912 PMAQI
13th Oct 2025541 PMAQI
13th Oct 2025492 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025524 PMAQI
13th Oct 2025515 PMAQI
13th Oct 2025596 PMAQI
13th Oct 2025587 PMAQI
13th Oct 2025568 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255710 PMAQI
13th Oct 20255611 PMAQI
14th Oct 20254612 AMAQI
14th Oct 2025471 AMAQI
14th Oct 2025452 AMAQI
14th Oct 2025463 AMAQI
14th Oct 2025504 AMAQI
23°C21/25°C
14th Oct 2025515 AMAQI
14th Oct 2025516 AMAQI
14th Oct 2025547 AMAQI
14th Oct 2025588 AMAQI
14th Oct 2025569 AMAQI
14th Oct 20255510 AMAQI
14th Oct 20255411 AMAQI
14th Oct 20255412 PMAQI
14th Oct 2025561 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025543 PMAQI
14th Oct 2025554 PMAQI
14th Oct 2025555 PMAQI
14th Oct 2025576 PMAQI
14th Oct 2025567 PMAQI
14th Oct 2025628 PMAQI
14th Oct 2025599 PMAQI
14th Oct 20255910 PMAQI
14th Oct 20255911 PMAQI
15th Oct 20255912 AMAQI
15th Oct 2025561 AMAQI
15th Oct 2025562 AMAQI
15th Oct 2025553 AMAQI
15th Oct 2025584 AMAQI
19°C17/21°C
15th Oct 2025535 AMAQI
15th Oct 2025466 AMAQI
15th Oct 2025427 AMAQI
15th Oct 2025368 AMAQI
15th Oct 2025369 AMAQI
15th Oct 20253410 AMAQI
15th Oct 20254611 AMAQI
15th Oct 20255112 PMAQI
15th Oct 2025491 PMAQI
15th Oct 2025402 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025444 PMAQI
15th Oct 2025505 PMAQI
15th Oct 2025506 PMAQI
15th Oct 2025537 PMAQI
15th Oct 2025548 PMAQI
15th Oct 2025569 PMAQI
15th Oct 20255010 PMAQI
15th Oct 20255211 PMAQI
16th Oct 20255212 AMAQI
16th Oct 2025511 AMAQI
16th Oct 2025542 AMAQI
16th Oct 2025553 AMAQI
16th Oct 2025604 AMAQI
19°C17/21°C
16th Oct 2025585 AMAQI
16th Oct 2025566 AMAQI
16th Oct 2025507 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025509 AMAQI
16th Oct 20255610 AMAQI
16th Oct 20255711 AMAQI
16th Oct 20255712 PMAQI
16th Oct 2025541 PMAQI
16th Oct 2025542 PMAQI
16th Oct 2025603 PMAQI
16th Oct 2025594 PMAQI
16th Oct 2025595 PMAQI
16th Oct 2025616 PMAQI
16th Oct 2025667 PMAQI
16th Oct 2025698 PMAQI
16th Oct 2025659 PMAQI
16th Oct 20256410 PMAQI
16th Oct 20256711 PMAQI
17th Oct 20256512 AMAQI
17th Oct 2025591 AMAQI
17th Oct 2025582 AMAQI
17th Oct 2025563 AMAQI
17th Oct 2025564 AMAQI
20°C18/22°C
17th Oct 2025565 AMAQI
17th Oct 2025566 AMAQI
17th Oct 2025577 AMAQI
17th Oct 2025578 AMAQI
17th Oct 2025469 AMAQI
17th Oct 20254710 AMAQI
17th Oct 20255011 AMAQI
17th Oct 20255112 PMAQI
17th Oct 2025601 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025533 PMAQI
17th Oct 2025554 PMAQI
17th Oct 2025535 PMAQI
17th Oct 2025586 PMAQI
17th Oct 2025477 PMAQI
17th Oct 2025508 PMAQI
17th Oct 2025469 PMAQI
17th Oct 20254310 PMAQI
17th Oct 20254811 PMAQI
18th Oct 20255212 AMAQI
18th Oct 2025541 AMAQI
18th Oct 2025552 AMAQI
18th Oct 2025543 AMAQI
18th Oct 2025544 AMAQI
22°C19/26°C
18th Oct 2025535 AMAQI
18th Oct 2025546 AMAQI
18th Oct 2025527 AMAQI
18th Oct 2025558 AMAQI
18th Oct 2025569 AMAQI
18th Oct 20255910 AMAQI
18th Oct 20256111 AMAQI
18th Oct 20256012 PMAQI
18th Oct 2025561 PMAQI
18th Oct 2025562 PMAQI
18th Oct 2025563 PMAQI
18th Oct 2025564 PMAQI
18th Oct 2025535 PMAQI
18th Oct 2025456 PMAQI
18th Oct 2025417 PMAQI
18th Oct 2025448 PMAQI
18th Oct 2025409 PMAQI
18th Oct 20254410 PMAQI
18th Oct 20254611 PMAQI
19th Oct 20255512 AMAQI
19th Oct 2025571 AMAQI
19th Oct 2025562 AMAQI
19th Oct 2025573 AMAQI
19th Oct 2025574 AMAQI
23°C19/27°C
19th Oct 2025585 AMAQI
19th Oct 2025606 AMAQI
19th Oct 2025597 AMAQI
19th Oct 2025618 AMAQI
19th Oct 2025529 AMAQI
19th Oct 20255110 AMAQI
19th Oct 20255211 AMAQI
19th Oct 20253312 PMAQI
19th Oct 2025251 PMAQI
19th Oct 2025462 PMAQI
19th Oct 2025523 PMAQI
19th Oct 2025524 PMAQI
19th Oct 2025545 PMAQI
19th Oct 2025566 PMAQI
19th Oct 2025547 PMAQI
19th Oct 2025548 PMAQI
19th Oct 2025449 PMAQI
19th Oct 20254710 PMAQI
19th Oct 20254311 PMAQI
20th Oct 20254612 AMAQI
20th Oct 2025531 AMAQI
20th Oct 2025542 AMAQI
20th Oct 2025243 AMAQI
20th Oct 2025184 AMAQI
21°C18/23°C
20th Oct 2025165 AMAQI
20th Oct 2025166 AMAQI
20th Oct 2025197 AMAQI
20th Oct 2025168 AMAQI
20th Oct 2025259 AMAQI
20th Oct 20253710 AMAQI
20th Oct 20255311 AMAQI
20th Oct 20255612 PMAQI
20th Oct 2025571 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025553 PMAQI
20th Oct 2025544 PMAQI
20th Oct 2025545 PMAQI
20th Oct 2025536 PMAQI
20th Oct 2025547 PMAQI
20th Oct 2025288 PMAQI
20th Oct 2025519 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255411 PMAQI
21st Oct 20255412 AMAQI
21st Oct 2025251 AMAQI
21st Oct 2025212 AMAQI
21st Oct 2025213 AMAQI
21st Oct 2025224 AMAQI
19°C16/23°C
21st Oct 2025165 AMAQI
21st Oct 2025156 AMAQI
21st Oct 2025267 AMAQI
21st Oct 2025268 AMAQI
21st Oct 2025279 AMAQI
21st Oct 20252510 AMAQI
21st Oct 20251811 AMAQI
21st Oct 20251912 PMAQI
21st Oct 2025181 PMAQI
21st Oct 2025182 PMAQI
21st Oct 2025483 PMAQI
21st Oct 2025564 PMAQI
21st Oct 2025555 PMAQI
21st Oct 2025546 PMAQI
21st Oct 2025287 PMAQI
21st Oct 2025188 PMAQI
21st Oct 2025189 PMAQI
21st Oct 20251810 PMAQI
21st Oct 20254411 PMAQI
22nd Oct 20254212 AMAQI
22nd Oct 2025341 AMAQI
22nd Oct 2025302 AMAQI
22nd Oct 2025323 AMAQI
22nd Oct 2025474 AMAQI
16°C15/16°C
22nd Oct 2025505 AMAQI
22nd Oct 2025376 AMAQI
22nd Oct 2025377 AMAQI
22nd Oct 2025348 AMAQI
22nd Oct 2025329 AMAQI
22nd Oct 20253510 AMAQI
22nd Oct 20253211 AMAQI
22nd Oct 20253412 PMAQI
22nd Oct 2025331 PMAQI
22nd Oct 2025322 PMAQI
22nd Oct 2025363 PMAQI
22nd Oct 2025374 PMAQI
22nd Oct 2025345 PMAQI
22nd Oct 2025306 PMAQI
22nd Oct 2025307 PMAQI
22nd Oct 2025418 PMAQI
22nd Oct 2025459 PMAQI
22nd Oct 20254510 PMAQI
22nd Oct 20254311 PMAQI
23rd Oct 20254812 AMAQI
23rd Oct 2025531 AMAQI
23rd Oct 2025552 AMAQI
23rd Oct 2025553 AMAQI
23rd Oct 2025534 AMAQI
13°C12/14°C
23rd Oct 2025505 AMAQI
5 AM23rd Oct 2025536 AMAQI
23rd Oct 2025537 AMAQI
23rd Oct 2025548 AMAQI
23rd Oct 2025479 AMAQI
23rd Oct 20254610 AMAQI
23rd Oct 20255111 AMAQI
11 AM23rd Oct 20254912 PMAQI
23rd Oct 2025421 PMAQI
23rd Oct 2025392 PMAQI
23rd Oct 2025413 PMAQI
23rd Oct 2025384 PMAQI
23rd Oct 2025395 PMAQI
5 PM23rd Oct 2025396 PMAQI
23rd Oct 2025347 PMAQI
23rd Oct 2025308 PMAQI
11 PM
4 AM
--°C/°C
昼間
平均最高時間
5 AM - 5 PM
47AQI
13 時間 / 日
390 時間 / 月
平均最低時間
5 AM - 5 PM
47AQI
13 時間 / 日
390 時間 / 月
過去30日間、昼間の最高AQIは 5 AM から 5 PM の間に記録され（平均 47）、最も低いAQIは 5 AM から 5 PM の間に記録され（平均 47）ました。
夜間
平均最高時間
12 AM - 2 AM
47AQI
3 時間 / 日
90 時間 / 月
平均最低時間
3 AM - 8 PM
46AQI
5 時間 / 日
150 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 2 AM の間に記録され（平均 47）、最も低いAQIは 3 AM から 8 PM の間に記録され（平均 46）ました。
2025 年間 vs 空気品質
Niikura, Niiza, Saitama, Japan
2025
83%
245
17%
50
過去296 日間の AQI カテゴリ別総日数（2025 年） (69 日残り)
良い
245 日適度
50 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: 83%
健康リスクレベル:
低い
2025 年、83% の 296 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
Niikura, Niiza, Saitama, Japan
2025 年のAQIレベル
AQI
PM2.5
PM10
CO
SO2
NO2
O3
日月火水木金土
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
33AQI
33AQI
2nd 1月 2025
34AQI
34AQI
3rd 1月 2025
25AQI
25AQI
4th 1月 2025
28AQI
28AQI
5th 1月 2025
38AQI
38AQI
6th 1月 2025
52AQI
52AQI
7th 1月 2025
33AQI
33AQI
8th 1月 2025
37AQI
37AQI
9th 1月 2025
31AQI
31AQI
10th 1月 2025
29AQI
29AQI
11th 1月 2025
30AQI
30AQI
12th 1月 2025
42AQI
42AQI
13th 1月 2025
32AQI
32AQI
14th 1月 2025
42AQI
42AQI
15th 1月 2025
39AQI
39AQI
16th 1月 2025
34AQI
34AQI
17th 1月 2025
32AQI
32AQI
18th 1月 2025
35AQI
35AQI
19th 1月 2025
50AQI
50AQI
20th 1月 2025
44AQI
44AQI
21st 1月 2025
45AQI
45AQI
22nd 1月 2025
41AQI
41AQI
23rd 1月 2025
52AQI
52AQI
24th 1月 2025
48AQI
48AQI
25th 1月 2025
40AQI
40AQI
26th 1月 2025
37AQI
37AQI
27th 1月 2025
38AQI
38AQI
28th 1月 2025
43AQI
43AQI
29th 1月 2025
32AQI
32AQI
30th 1月 2025
34AQI
34AQI
31st 1月 2025
30AQI
30AQI
1st 2月 2025
47AQI
47AQI
2nd 2月 2025
37AQI
37AQI
3rd 2月 2025
46AQI
46AQI
4th 2月 2025
34AQI
34AQI
5th 2月 2025
34AQI
34AQI
6th 2月 2025
28AQI
28AQI
7th 2月 2025
30AQI
30AQI
8th 2月 2025
29AQI
29AQI
9th 2月 2025
29AQI
29AQI
10th 2月 2025
27AQI
27AQI
11th 2月 2025
31AQI
31AQI
12th 2月 2025
41AQI
41AQI
13th 2月 2025
42AQI
42AQI
14th 2月 2025
33AQI
33AQI
15th 2月 2025
42AQI
42AQI
16th 2月 2025
43AQI
43AQI
17th 2月 2025
41AQI
41AQI
18th 2月 2025
34AQI
34AQI
19th 2月 2025
32AQI
32AQI
20th 2月 2025
29AQI
29AQI
21st 2月 2025
31AQI
31AQI
22nd 2月 2025
31AQI
31AQI
23rd 2月 2025
31AQI
31AQI
24th 2月 2025
33AQI
33AQI
25th 2月 2025
35AQI
35AQI
26th 2月 2025
38AQI
38AQI
27th 2月 2025
42AQI
42AQI
28th 2月 2025
56AQI
56AQI
1st 3月 2025
56AQI
56AQI
2nd 3月 2025
62AQI
62AQI
3rd 3月 2025
39AQI
39AQI
4th 3月 2025
39AQI
39AQI
5th 3月 2025
28AQI
28AQI
6th 3月 2025
35AQI
35AQI
7th 3月 2025
31AQI
31AQI
8th 3月 2025
39AQI
39AQI
9th 3月 2025
37AQI
37AQI
10th 3月 2025
37AQI
37AQI
11th 3月 2025
39AQI
39AQI
12th 3月 2025
50AQI
50AQI
13th 3月 2025
47AQI
47AQI
14th 3月 2025
43AQI
43AQI
15th 3月 2025
40AQI
40AQI
16th 3月 2025
28AQI
28AQI
17th 3月 2025
22AQI
22AQI
18th 3月 2025
26AQI
26AQI
19th 3月 2025
18AQI
18AQI
20th 3月 2025
26AQI
26AQI
21st 3月 2025
42AQI
42AQI
22nd 3月 2025
53AQI
53AQI
23rd 3月 2025
58AQI
58AQI
24th 3月 2025
59AQI
59AQI
25th 3月 2025
75AQI
75AQI
26th 3月 2025
78AQI
78AQI
27th 3月 2025
73AQI
73AQI
28th 3月 2025
50AQI
50AQI
29th 3月 2025
37AQI
37AQI
30th 3月 2025
41AQI
41AQI
31st 3月 2025
33AQI
33AQI
1st 4月 2025
30AQI
30AQI
2nd 4月 2025
22AQI
22AQI
3rd 4月 2025
24AQI
24AQI
4th 4月 2025
24AQI
24AQI
5th 4月 2025
29AQI
29AQI
6th 4月 2025
25AQI
25AQI
7th 4月 2025
32AQI
32AQI
8th 4月 2025
40AQI
40AQI
9th 4月 2025
30AQI
30AQI
10th 4月 2025
49AQI
49AQI
11th 4月 2025
42AQI
42AQI
12th 4月 2025
43AQI
43AQI
13th 4月 2025
36AQI
36AQI
14th 4月 2025
41AQI
41AQI
15th 4月 2025
33AQI
33AQI
16th 4月 2025
32AQI
32AQI
17th 4月 2025
48AQI
48AQI
18th 4月 2025
55AQI
55AQI
19th 4月 2025
66AQI
66AQI
20th 4月 2025
55AQI
55AQI
21st 4月 2025
50AQI
50AQI
22nd 4月 2025
48AQI
48AQI
23rd 4月 2025
32AQI
32AQI
24th 4月 2025
45AQI
45AQI
25th 4月 2025
47AQI
47AQI
26th 4月 2025
52AQI
52AQI
27th 4月 2025
54AQI
54AQI
28th 4月 2025
47AQI
47AQI
29th 4月 2025
36AQI
36AQI
30th 4月 2025
50AQI
50AQI
1st 5月 2025
42AQI
42AQI
2nd 5月 2025
34AQI
34AQI
3rd 5月 2025
30AQI
30AQI
4th 5月 2025
39AQI
39AQI
5th 5月 2025
33AQI
33AQI
6th 5月 2025
29AQI
29AQI
7th 5月 2025
24AQI
24AQI
8th 5月 2025
32AQI
32AQI
9th 5月 2025
33AQI
33AQI
10th 5月 2025
22AQI
22AQI
11th 5月 2025
25AQI
25AQI
12th 5月 2025
29AQI
29AQI
13th 5月 2025
36AQI
36AQI
14th 5月 2025
38AQI
38AQI
15th 5月 2025
39AQI
39AQI
16th 5月 2025
45AQI
45AQI
17th 5月 2025
29AQI
29AQI
18th 5月 2025
45AQI
45AQI
19th 5月 2025
46AQI
46AQI
20th 5月 2025
65AQI
65AQI
21st 5月 2025
58AQI
58AQI
22nd 5月 2025
46AQI
46AQI
23rd 5月 2025
47AQI
47AQI
24th 5月 2025
46AQI
46AQI
25th 5月 2025
33AQI
33AQI
26th 5月 2025
33AQI
33AQI
27th 5月 2025
26AQI
26AQI
28th 5月 2025
28AQI
28AQI
29th 5月 2025
33AQI
33AQI
30th 5月 2025
28AQI
28AQI
31st 5月 2025
19AQI
19AQI
1st 6月 2025
26AQI
26AQI
2nd 6月 2025
33AQI
33AQI
3rd 6月 2025
35AQI
35AQI
4th 6月 2025
30AQI
30AQI
5th 6月 2025
42AQI
42AQI
6th 6月 2025
46AQI
46AQI
7th 6月 2025
50AQI
50AQI
8th 6月 2025
59AQI
59AQI
9th 6月 2025
48AQI
48AQI
10th 6月 2025
37AQI
37AQI
11th 6月 2025
34AQI
34AQI
12th 6月 2025
41AQI
41AQI
13th 6月 2025
45AQI
45AQI
14th 6月 2025
37AQI
37AQI
15th 6月 2025
30AQI
30AQI
16th 6月 2025
36AQI
36AQI
17th 6月 2025
47AQI
47AQI
18th 6月 2025
43AQI
43AQI
19th 6月 2025
44AQI
44AQI
20th 6月 2025
42AQI
42AQI
21st 6月 2025
35AQI
35AQI
22nd 6月 2025
24AQI
24AQI
23rd 6月 2025
23AQI
23AQI
24th 6月 2025
21AQI
21AQI
25th 6月 2025
19AQI
19AQI
26th 6月 2025
21AQI
21AQI
27th 6月 2025
25AQI
25AQI
28th 6月 2025
25AQI
25AQI
29th 6月 2025
29AQI
29AQI
30th 6月 2025
34AQI
34AQI
1st 7月 2025
36AQI
36AQI
2nd 7月 2025
42AQI
42AQI
3rd 7月 2025
46AQI
46AQI
4th 7月 2025
47AQI
47AQI
5th 7月 2025
49AQI
49AQI
6th 7月 2025
56AQI
56AQI
7th 7月 2025
71AQI
71AQI
8th 7月 2025
76AQI
76AQI
9th 7月 2025
81AQI
81AQI
10th 7月 2025
65AQI
65AQI
11th 7月 2025
55AQI
55AQI
12th 7月 2025
56AQI
56AQI
13th 7月 2025
55AQI
55AQI
14th 7月 2025
47AQI
47AQI
15th 7月 2025
46AQI
46AQI
16th 7月 2025
45AQI
45AQI
17th 7月 2025
45AQI
45AQI
18th 7月 2025
41AQI
41AQI
19th 7月 2025
37AQI
37AQI
20th 7月 2025
37AQI
37AQI
21st 7月 2025
37AQI
37AQI
22nd 7月 2025
37AQI
37AQI
23rd 7月 2025
40AQI
40AQI
24th 7月 2025
41AQI
41AQI
25th 7月 2025
38AQI
38AQI
26th 7月 2025
38AQI
38AQI
27th 7月 2025
36AQI
36AQI
28th 7月 2025
39AQI
39AQI
29th 7月 2025
37AQI
37AQI
30th 7月 2025
33AQI
33AQI
31st 7月 2025
33AQI
33AQI
1st 8月 2025
33AQI
33AQI
2nd 8月 2025
39AQI
39AQI
3rd 8月 2025
44AQI
44AQI
4th 8月 2025
58AQI
58AQI
5th 8月 2025
51AQI
51AQI
6th 8月 2025
50AQI
50AQI
7th 8月 2025
48AQI
48AQI
8th 8月 2025
47AQI
47AQI
9th 8月 2025
49AQI
49AQI
10th 8月 2025
41AQI
41AQI
11th 8月 2025
41AQI
41AQI
12th 8月 2025
36AQI
36AQI
13th 8月 2025
33AQI
33AQI
14th 8月 2025
34AQI
34AQI
15th 8月 2025
34AQI
34AQI
16th 8月 2025
36AQI
36AQI
17th 8月 2025
39AQI
39AQI
18th 8月 2025
42AQI
42AQI
19th 8月 2025
44AQI
44AQI
20th 8月 2025
47AQI
47AQI
21st 8月 2025
49AQI
49AQI
22nd 8月 2025
50AQI
50AQI
23rd 8月 2025
47AQI
47AQI
24th 8月 2025
55AQI
55AQI
25th 8月 2025
55AQI
55AQI
26th 8月 2025
53AQI
53AQI
27th 8月 2025
50AQI
50AQI
28th 8月 2025
47AQI
47AQI
29th 8月 2025
49AQI
49AQI
30th 8月 2025
54AQI
54AQI
31st 8月 2025
52AQI
52AQI
1st 9月 2025
45AQI
45AQI
2nd 9月 2025
37AQI
37AQI
3rd 9月 2025
36AQI
36AQI
4th 9月 2025
37AQI
37AQI
5th 9月 2025
31AQI
31AQI
6th 9月 2025
28AQI
28AQI
7th 9月 2025
29AQI
29AQI
8th 9月 2025
37AQI
37AQI
9th 9月 2025
41AQI
41AQI
10th 9月 2025
37AQI
37AQI
11th 9月 2025
31AQI
31AQI
12th 9月 2025
31AQI
31AQI
13th 9月 2025
28AQI
28AQI
14th 9月 2025
33AQI
33AQI
15th 9月 2025
39AQI
39AQI
16th 9月 2025
40AQI
40AQI
17th 9月 2025
45AQI
45AQI
18th 9月 2025
46AQI
46AQI
19th 9月 2025
37AQI
37AQI
20th 9月 2025
37AQI
37AQI
21st 9月 2025
31AQI
31AQI
22nd 9月 2025
32AQI
32AQI
23rd 9月 2025
31AQI
31AQI
24th 9月 2025
31AQI
31AQI
25th 9月 2025
34AQI
34AQI
26th 9月 2025
55AQI
55AQI
27th 9月 2025
39AQI
39AQI
28th 9月 2025
34AQI
34AQI
29th 9月 2025
32AQI
32AQI
30th 9月 2025
26AQI
26AQI
1st 10月 2025
38AQI
38AQI
2nd 10月 2025
40AQI
40AQI
3rd 10月 2025
49AQI
49AQI
4th 10月 2025
61AQI
61AQI
5th 10月 2025
57AQI
57AQI
6th 10月 2025
51AQI
51AQI
7th 10月 2025
54AQI
54AQI
8th 10月 2025
60AQI
60AQI
9th 10月 2025
56AQI
56AQI
10th 10月 2025
54AQI
54AQI
11th 10月 2025
55AQI
55AQI
12th 10月 2025
45AQI
45AQI
13th 10月 2025
58AQI
58AQI
14th 10月 2025
53AQI
53AQI
15th 10月 2025
51AQI
51AQI
16th 10月 2025
58AQI
58AQI
17th 10月 2025
56AQI
56AQI
18th 10月 2025
51AQI
51AQI
19th 10月 2025
51AQI
51AQI
20th 10月 2025
43AQI
43AQI
21st 10月 2025
33AQI
33AQI
22nd 10月 2025
38AQI
38AQI
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
37AQI
36AQI
43AQI
41AQI
36AQI
35AQI
47AQI
45AQI
36AQI
51AQI
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
202540AQI
29
2
27
1
23
8
25
5
29
2
29
1
23
8
24
7
29
1
7
15
245
50
記録された最高 AQI
10月51AQI
記録された最低 AQI
6月35AQI
202440AQI
29
2
26
3
23
8
15
15
26
5
25
5
18
13
30
1
27
3
26
5
25
5
31
301
65
記録された最高 AQI
4月53AQI
記録された最低 AQI
8月33AQI
202343AQI
21
10
17
11
18
13
17
13
24
7
17
13
19
12
29
2
28
2
21
10
19
10
20
11
250
114
記録された最高 AQI
4月51AQI
記録された最低 AQI
8月30AQI
202241AQI
26
4
17
4
18
13
18
11
22
9
19
11
16
5
1
28
26
5
19
11
30
1
240
74
記録された最高 AQI
6月49AQI
記録された最低 AQI
8月21AQI
202140AQI
22
9
20
8
22
7
2
26
4
25
6
26
4
29
2
25
6
28
2
27
4
19
11
23
8
292
71
2
記録された最高 AQI
3月46AQI
記録された最低 AQI
7月34AQI
202038AQI
10
3
17
4
17
1
19
11
30
1
19
12
18
1
28
3
18
12
20
11
196
59
記録された最高 AQI
6月47AQI
記録された最低 AQI
9月19AQI
過去6 年間の最も汚染された年と最も清浄な年
最も汚染された年
2023(平均)
43AQI最も清浄な年
2020(平均)
38AQINiikura の年間 2025 AQI（40）は、前年と比較して 0.3% (悪化 AQI) の平均パーセント変動を示しています: 2020 (38), 2021 (40), 2022 (41), 2023 (43), 2024 (40)。
