Niihama, Ehime, 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+
11月 空気品質分析
Niihama, Ehime, 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
5th Nov 2023
88AQI記録された最低AQIは
18th Nov 2024
24AQI同日分析 (16th November ):
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 62 で、2024 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: 17th Nov - 18th Nov 2025
Niihama, Ehime, Japan
AQI
日
夜
.
6 AM17th Nov 2025
5 PM
5 AM18th Nov 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
12AM18th Nov
71AQI
平均最低時間
4PM17th Nov
52AQI
過去24時間で、
Niihama のAQI は 夜 の 71 で最高値を記録し、最も低い 52 は 4 PM に 夜 に記録されました。
昼夜AQIトレンド : Oct - Nov 2025
Niihama, Ehime, Japan
OctNov
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
日
夜
19th Oct 2025446 AMAQI
19th Oct 2025427 AMAQI
19th Oct 2025458 AMAQI
19th Oct 2025389 AMAQI
19th Oct 20254710 AMAQI
19th Oct 20254711 AMAQI
19th Oct 20254412 PMAQI
19th Oct 2025451 PMAQI
19th Oct 2025462 PMAQI
19th Oct 2025473 PMAQI
19th Oct 2025444 PMAQI
19th Oct 2025455 PMAQI
19th Oct 2025466 PMAQI
19th Oct 2025517 PMAQI
19th Oct 2025538 PMAQI
19th Oct 2025559 PMAQI
19th Oct 20255410 PMAQI
19th Oct 20255411 PMAQI
20th Oct 20255412 AMAQI
20th Oct 2025551 AMAQI
20th Oct 2025552 AMAQI
20th Oct 2025533 AMAQI
20th Oct 2025554 AMAQI
20th Oct 2025545 AMAQI
20°C19/22°C
20th Oct 2025246 AMAQI
20th Oct 2025217 AMAQI
20th Oct 2025448 AMAQI
20th Oct 2025579 AMAQI
20th Oct 20255610 AMAQI
20th Oct 20255511 AMAQI
20th Oct 20255412 PMAQI
20th Oct 2025541 PMAQI
20th Oct 2025562 PMAQI
20th Oct 2025573 PMAQI
20th Oct 2025574 PMAQI
20th Oct 2025585 PMAQI
20th Oct 2025556 PMAQI
20th Oct 2025557 PMAQI
20th Oct 2025548 PMAQI
20th Oct 2025549 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255511 PMAQI
21st Oct 20255412 AMAQI
21st Oct 2025251 AMAQI
21st Oct 2025242 AMAQI
21st Oct 2025243 AMAQI
21st Oct 2025254 AMAQI
21st Oct 2025265 AMAQI
19°C16/21°C
21st Oct 2025256 AMAQI
21st Oct 2025267 AMAQI
21st Oct 2025268 AMAQI
21st Oct 2025259 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20255512 PMAQI
21st Oct 2025291 PMAQI
21st Oct 2025462 PMAQI
21st Oct 2025543 PMAQI
21st Oct 2025524 PMAQI
21st Oct 2025555 PMAQI
21st Oct 2025546 PMAQI
21st Oct 2025567 PMAQI
21st Oct 2025578 PMAQI
21st Oct 2025589 PMAQI
21st Oct 20255710 PMAQI
21st Oct 20255011 PMAQI
22nd Oct 20255312 AMAQI
22nd Oct 2025531 AMAQI
22nd Oct 2025492 AMAQI
22nd Oct 2025483 AMAQI
22nd Oct 2025404 AMAQI
22nd Oct 2025345 AMAQI
17°C14/18°C
22nd Oct 2025396 AMAQI
22nd Oct 2025337 AMAQI
22nd Oct 2025318 AMAQI
22nd Oct 2025309 AMAQI
22nd Oct 20252910 AMAQI
22nd Oct 20252811 AMAQI
22nd Oct 20252112 PMAQI
22nd Oct 2025221 PMAQI
22nd Oct 2025262 PMAQI
22nd Oct 2025303 PMAQI
22nd Oct 2025304 PMAQI
22nd Oct 2025335 PMAQI
22nd Oct 2025316 PMAQI
22nd Oct 2025317 PMAQI
22nd Oct 2025318 PMAQI
22nd Oct 2025349 PMAQI
22nd Oct 20253210 PMAQI
22nd Oct 20253311 PMAQI
23rd Oct 20252812 AMAQI
23rd Oct 2025321 AMAQI
23rd Oct 2025342 AMAQI
23rd Oct 2025383 AMAQI
23rd Oct 2025394 AMAQI
23rd Oct 2025405 AMAQI
15°C14/16°C
23rd Oct 2025356 AMAQI
23rd Oct 2025407 AMAQI
23rd Oct 2025448 AMAQI
23rd Oct 2025459 AMAQI
23rd Oct 20254410 AMAQI
23rd Oct 20254311 AMAQI
23rd Oct 20254412 PMAQI
23rd Oct 2025421 PMAQI
23rd Oct 2025422 PMAQI
23rd Oct 2025473 PMAQI
23rd Oct 2025494 PMAQI
23rd Oct 2025515 PMAQI
23rd Oct 2025556 PMAQI
23rd Oct 2025547 PMAQI
23rd Oct 2025548 PMAQI
23rd Oct 2025549 PMAQI
23rd Oct 20255410 PMAQI
23rd Oct 20255511 PMAQI
24th Oct 20255612 AMAQI
24th Oct 2025551 AMAQI
24th Oct 2025552 AMAQI
24th Oct 2025533 AMAQI
24th Oct 2025524 AMAQI
24th Oct 2025495 AMAQI
17°C16/20°C
24th Oct 2025486 AMAQI
24th Oct 2025457 AMAQI
24th Oct 2025468 AMAQI
24th Oct 2025509 AMAQI
24th Oct 20254810 AMAQI
24th Oct 20254911 AMAQI
24th Oct 20254712 PMAQI
24th Oct 2025451 PMAQI
24th Oct 2025472 PMAQI
24th Oct 2025563 PMAQI
24th Oct 2025554 PMAQI
24th Oct 2025555 PMAQI
24th Oct 2025556 PMAQI
24th Oct 2025567 PMAQI
24th Oct 2025568 PMAQI
24th Oct 2025579 PMAQI
24th Oct 20256010 PMAQI
24th Oct 20256011 PMAQI
25th Oct 20256012 AMAQI
25th Oct 2025591 AMAQI
25th Oct 2025552 AMAQI
25th Oct 2025553 AMAQI
25th Oct 2025564 AMAQI
25th Oct 2025555 AMAQI
17°C15/20°C
25th Oct 2025546 AMAQI
25th Oct 2025537 AMAQI
25th Oct 2025528 AMAQI
25th Oct 2025549 AMAQI
25th Oct 20255610 AMAQI
25th Oct 20255411 AMAQI
25th Oct 20255412 PMAQI
25th Oct 2025541 PMAQI
25th Oct 2025542 PMAQI
25th Oct 2025553 PMAQI
25th Oct 2025534 PMAQI
25th Oct 2025565 PMAQI
25th Oct 2025596 PMAQI
25th Oct 2025597 PMAQI
25th Oct 2025608 PMAQI
25th Oct 2025619 PMAQI
25th Oct 20255910 PMAQI
25th Oct 20255811 PMAQI
26th Oct 20255512 AMAQI
26th Oct 2025541 AMAQI
26th Oct 2025522 AMAQI
26th Oct 2025513 AMAQI
26th Oct 2025504 AMAQI
26th Oct 2025355 AMAQI
18°C17/19°C
26th Oct 2025366 AMAQI
26th Oct 2025407 AMAQI
26th Oct 2025368 AMAQI
26th Oct 2025369 AMAQI
26th Oct 20253610 AMAQI
26th Oct 20254111 AMAQI
26th Oct 20253512 PMAQI
26th Oct 2025401 PMAQI
26th Oct 2025372 PMAQI
26th Oct 2025363 PMAQI
26th Oct 2025404 PMAQI
26th Oct 2025425 PMAQI
26th Oct 2025386 PMAQI
26th Oct 2025367 PMAQI
26th Oct 2025418 PMAQI
26th Oct 2025439 PMAQI
26th Oct 20254810 PMAQI
26th Oct 20254911 PMAQI
27th Oct 20254912 AMAQI
27th Oct 2025521 AMAQI
27th Oct 2025442 AMAQI
27th Oct 2025403 AMAQI
27th Oct 2025274 AMAQI
27th Oct 2025315 AMAQI
18°C17/19°C
27th Oct 2025366 AMAQI
27th Oct 2025457 AMAQI
27th Oct 2025488 AMAQI
27th Oct 2025489 AMAQI
27th Oct 20254810 AMAQI
27th Oct 20255211 AMAQI
27th Oct 20255412 PMAQI
27th Oct 2025591 PMAQI
27th Oct 2025592 PMAQI
27th Oct 2025583 PMAQI
27th Oct 2025584 PMAQI
27th Oct 2025585 PMAQI
27th Oct 2025626 PMAQI
27th Oct 2025637 PMAQI
27th Oct 2025648 PMAQI
27th Oct 2025679 PMAQI
27th Oct 20256810 PMAQI
27th Oct 20256711 PMAQI
28th Oct 20256412 AMAQI
28th Oct 2025611 AMAQI
28th Oct 2025612 AMAQI
28th Oct 2025613 AMAQI
28th Oct 2025604 AMAQI
28th Oct 2025585 AMAQI
16°C13/19°C
28th Oct 2025566 AMAQI
28th Oct 2025507 AMAQI
28th Oct 2025438 AMAQI
28th Oct 2025449 AMAQI
28th Oct 20254510 AMAQI
28th Oct 20254311 AMAQI
28th Oct 20254612 PMAQI
28th Oct 2025401 PMAQI
28th Oct 2025392 PMAQI
28th Oct 2025453 PMAQI
28th Oct 2025504 PMAQI
28th Oct 2025525 PMAQI
28th Oct 2025536 PMAQI
28th Oct 2025557 PMAQI
28th Oct 2025558 PMAQI
28th Oct 2025569 PMAQI
28th Oct 20255410 PMAQI
28th Oct 20255211 PMAQI
29th Oct 20255212 AMAQI
29th Oct 2025531 AMAQI
29th Oct 2025532 AMAQI
29th Oct 2025523 AMAQI
29th Oct 2025524 AMAQI
29th Oct 2025525 AMAQI
13°C12/15°C
29th Oct 2025526 AMAQI
29th Oct 2025507 AMAQI
29th Oct 2025518 AMAQI
29th Oct 2025519 AMAQI
29th Oct 20255210 AMAQI
29th Oct 20255311 AMAQI
29th Oct 20255412 PMAQI
29th Oct 2025391 PMAQI
29th Oct 2025312 PMAQI
29th Oct 2025533 PMAQI
29th Oct 2025574 PMAQI
29th Oct 2025575 PMAQI
29th Oct 2025576 PMAQI
29th Oct 2025577 PMAQI
29th Oct 2025548 PMAQI
29th Oct 2025579 PMAQI
29th Oct 20255810 PMAQI
29th Oct 20255711 PMAQI
30th Oct 20255612 AMAQI
30th Oct 2025561 AMAQI
30th Oct 2025552 AMAQI
30th Oct 2025553 AMAQI
30th Oct 2025504 AMAQI
30th Oct 2025485 AMAQI
14°C12/17°C
30th Oct 2025506 AMAQI
30th Oct 2025517 AMAQI
30th Oct 2025548 AMAQI
30th Oct 2025549 AMAQI
30th Oct 20255010 AMAQI
30th Oct 20255311 AMAQI
30th Oct 20255412 PMAQI
30th Oct 2025541 PMAQI
30th Oct 2025432 PMAQI
30th Oct 2025543 PMAQI
30th Oct 2025554 PMAQI
30th Oct 2025565 PMAQI
30th Oct 2025616 PMAQI
30th Oct 2025617 PMAQI
30th Oct 2025638 PMAQI
30th Oct 2025649 PMAQI
30th Oct 20256310 PMAQI
30th Oct 20256311 PMAQI
31st Oct 20256012 AMAQI
31st Oct 2025591 AMAQI
31st Oct 2025582 AMAQI
31st Oct 2025563 AMAQI
31st Oct 2025474 AMAQI
31st Oct 2025555 AMAQI
15°C11/17°C
31st Oct 2025606 AMAQI
31st Oct 2025607 AMAQI
31st Oct 2025588 AMAQI
31st Oct 2025579 AMAQI
31st Oct 20255710 AMAQI
31st Oct 20255811 AMAQI
31st Oct 20254612 PMAQI
31st Oct 2025321 PMAQI
31st Oct 2025342 PMAQI
31st Oct 2025293 PMAQI
31st Oct 2025334 PMAQI
31st Oct 2025335 PMAQI
31st Oct 2025306 PMAQI
31st Oct 2025177 PMAQI
31st Oct 2025188 PMAQI
31st Oct 2025169 PMAQI
31st Oct 20252110 PMAQI
31st Oct 20253311 PMAQI
1st Nov 20253312 AMAQI
1st Nov 2025331 AMAQI
1st Nov 2025302 AMAQI
1st Nov 2025433 AMAQI
1st Nov 2025434 AMAQI
1st Nov 2025435 AMAQI
15°C12/17°C
1st Nov 2025366 AMAQI
1st Nov 2025347 AMAQI
1st Nov 2025388 AMAQI
1st Nov 2025399 AMAQI
1st Nov 20254510 AMAQI
1st Nov 20254311 AMAQI
1st Nov 20254412 PMAQI
1st Nov 2025471 PMAQI
1st Nov 2025492 PMAQI
1st Nov 2025513 PMAQI
1st Nov 2025574 PMAQI
1st Nov 2025605 PMAQI
1st Nov 2025596 PMAQI
1st Nov 2025617 PMAQI
1st Nov 2025618 PMAQI
1st Nov 2025609 PMAQI
1st Nov 20255910 PMAQI
1st Nov 20255811 PMAQI
2nd Nov 20255712 AMAQI
2nd Nov 2025571 AMAQI
2nd Nov 2025562 AMAQI
2nd Nov 2025533 AMAQI
2nd Nov 2025534 AMAQI
2nd Nov 2025535 AMAQI
16°C13/19°C
2nd Nov 2025566 AMAQI
2nd Nov 2025547 AMAQI
2nd Nov 2025518 AMAQI
2nd Nov 2025579 AMAQI
2nd Nov 20255710 AMAQI
2nd Nov 20255911 AMAQI
2nd Nov 20255812 PMAQI
2nd Nov 2025591 PMAQI
2nd Nov 2025592 PMAQI
2nd Nov 2025533 PMAQI
2nd Nov 2025534 PMAQI
2nd Nov 2025545 PMAQI
2nd Nov 2025576 PMAQI
2nd Nov 2025587 PMAQI
2nd Nov 2025608 PMAQI
2nd Nov 2025599 PMAQI
2nd Nov 20255910 PMAQI
2nd Nov 20255811 PMAQI
3rd Nov 20256012 AMAQI
3rd Nov 2025611 AMAQI
3rd Nov 2025602 AMAQI
3rd Nov 2025553 AMAQI
3rd Nov 2025544 AMAQI
3rd Nov 2025545 AMAQI
15°C13/18°C
3rd Nov 2025516 AMAQI
3rd Nov 2025507 AMAQI
3rd Nov 2025468 AMAQI
3rd Nov 2025449 AMAQI
3rd Nov 20255110 AMAQI
3rd Nov 20254511 AMAQI
3rd Nov 20254312 PMAQI
3rd Nov 2025311 PMAQI
3rd Nov 2025282 PMAQI
3rd Nov 2025303 PMAQI
3rd Nov 2025304 PMAQI
3rd Nov 2025305 PMAQI
3rd Nov 2025356 PMAQI
3rd Nov 2025417 PMAQI
3rd Nov 2025498 PMAQI
3rd Nov 2025559 PMAQI
3rd Nov 20255510 PMAQI
3rd Nov 20255411 PMAQI
4th Nov 20255512 AMAQI
4th Nov 2025561 AMAQI
4th Nov 2025562 AMAQI
4th Nov 2025553 AMAQI
4th Nov 2025554 AMAQI
4th Nov 2025435 AMAQI
12°C9/15°C
4th Nov 2025356 AMAQI
4th Nov 2025407 AMAQI
4th Nov 2025398 AMAQI
4th Nov 2025399 AMAQI
4th Nov 20253910 AMAQI
4th Nov 20254311 AMAQI
4th Nov 20254412 PMAQI
4th Nov 2025451 PMAQI
4th Nov 2025472 PMAQI
4th Nov 2025483 PMAQI
4th Nov 2025484 PMAQI
4th Nov 2025505 PMAQI
4th Nov 2025516 PMAQI
4th Nov 2025517 PMAQI
4th Nov 2025548 PMAQI
4th Nov 2025549 PMAQI
4th Nov 20255910 PMAQI
4th Nov 20255911 PMAQI
5th Nov 20255612 AMAQI
5th Nov 2025561 AMAQI
5th Nov 2025582 AMAQI
5th Nov 2025563 AMAQI
5th Nov 2025574 AMAQI
5th Nov 2025565 AMAQI
13°C10/15°C
5th Nov 2025506 AMAQI
5th Nov 2025497 AMAQI
5th Nov 2025528 AMAQI
5th Nov 2025549 AMAQI
5th Nov 20255410 AMAQI
5th Nov 20255211 AMAQI
5th Nov 20255412 PMAQI
5th Nov 2025541 PMAQI
5th Nov 2025562 PMAQI
5th Nov 2025563 PMAQI
5th Nov 2025584 PMAQI
5th Nov 2025585 PMAQI
5th Nov 2025616 PMAQI
5th Nov 2025587 PMAQI
5th Nov 2025588 PMAQI
5th Nov 2025589 PMAQI
5th Nov 20256810 PMAQI
5th Nov 20256811 PMAQI
6th Nov 20256612 AMAQI
6th Nov 2025661 AMAQI
6th Nov 2025652 AMAQI
6th Nov 2025613 AMAQI
6th Nov 2025614 AMAQI
6th Nov 2025585 AMAQI
15°C13/17°C
6th Nov 2025566 AMAQI
6th Nov 2025557 AMAQI
6th Nov 2025558 AMAQI
6th Nov 2025559 AMAQI
6th Nov 20255610 AMAQI
6th Nov 20255611 AMAQI
6th Nov 20255512 PMAQI
6th Nov 2025561 PMAQI
6th Nov 2025562 PMAQI
6th Nov 2025593 PMAQI
6th Nov 2025614 PMAQI
6th Nov 2025595 PMAQI
6th Nov 2025566 PMAQI
6th Nov 2025567 PMAQI
6th Nov 2025328 PMAQI
6th Nov 2025249 PMAQI
6th Nov 20255410 PMAQI
6th Nov 20256111 PMAQI
7th Nov 20256012 AMAQI
7th Nov 2025591 AMAQI
7th Nov 2025582 AMAQI
7th Nov 2025563 AMAQI
7th Nov 2025554 AMAQI
7th Nov 2025535 AMAQI
15°C12/18°C
7th Nov 2025516 AMAQI
7th Nov 2025487 AMAQI
7th Nov 2025498 AMAQI
7th Nov 2025489 AMAQI
7th Nov 20255010 AMAQI
7th Nov 20254811 AMAQI
7th Nov 20255012 PMAQI
7th Nov 2025521 PMAQI
7th Nov 2025522 PMAQI
7th Nov 2025553 PMAQI
7th Nov 2025564 PMAQI
7th Nov 2025585 PMAQI
7th Nov 2025596 PMAQI
7th Nov 2025607 PMAQI
7th Nov 2025648 PMAQI
7th Nov 2025689 PMAQI
7th Nov 20256810 PMAQI
7th Nov 20256811 PMAQI
8th Nov 20256712 AMAQI
8th Nov 2025691 AMAQI
8th Nov 2025682 AMAQI
8th Nov 2025643 AMAQI
8th Nov 2025654 AMAQI
8th Nov 2025615 AMAQI
15°C13/17°C
8th Nov 2025586 AMAQI
8th Nov 2025597 AMAQI
8th Nov 2025608 AMAQI
8th Nov 2025599 AMAQI
8th Nov 20255910 AMAQI
8th Nov 20255911 AMAQI
8th Nov 20255912 PMAQI
8th Nov 2025591 PMAQI
8th Nov 2025592 PMAQI
8th Nov 2025603 PMAQI
8th Nov 2025624 PMAQI
8th Nov 2025625 PMAQI
8th Nov 2025626 PMAQI
8th Nov 2025667 PMAQI
8th Nov 2025678 PMAQI
8th Nov 2025669 PMAQI
8th Nov 20256610 PMAQI
8th Nov 20256911 PMAQI
9th Nov 20256812 AMAQI
9th Nov 2025681 AMAQI
9th Nov 2025692 AMAQI
9th Nov 2025693 AMAQI
9th Nov 2025664 AMAQI
9th Nov 2025645 AMAQI
14°C11/17°C
9th Nov 2025646 AMAQI
9th Nov 2025667 AMAQI
9th Nov 2025688 AMAQI
9th Nov 2025699 AMAQI
9th Nov 20256910 AMAQI
9th Nov 20257011 AMAQI
9th Nov 20256812 PMAQI
9th Nov 2025691 PMAQI
9th Nov 2025692 PMAQI
9th Nov 2025653 PMAQI
9th Nov 2025634 PMAQI
9th Nov 2025665 PMAQI
9th Nov 2025666 PMAQI
9th Nov 2025657 PMAQI
9th Nov 2025638 PMAQI
9th Nov 2025629 PMAQI
9th Nov 20256210 PMAQI
9th Nov 20256011 PMAQI
10th Nov 20255812 AMAQI
10th Nov 2025581 AMAQI
10th Nov 2025392 AMAQI
10th Nov 2025313 AMAQI
10th Nov 2025314 AMAQI
10th Nov 2025355 AMAQI
16°C15/17°C
10th Nov 2025366 AMAQI
10th Nov 2025437 AMAQI
10th Nov 2025468 AMAQI
10th Nov 2025639 AMAQI
10th Nov 20256810 AMAQI
10th Nov 20257511 AMAQI
10th Nov 20257612 PMAQI
10th Nov 2025741 PMAQI
10th Nov 2025672 PMAQI
10th Nov 2025643 PMAQI
10th Nov 2025634 PMAQI
10th Nov 2025665 PMAQI
10th Nov 2025646 PMAQI
10th Nov 2025647 PMAQI
10th Nov 2025638 PMAQI
10th Nov 2025659 PMAQI
10th Nov 20256410 PMAQI
10th Nov 20256111 PMAQI
11th Nov 20255612 AMAQI
11th Nov 2025561 AMAQI
11th Nov 2025552 AMAQI
11th Nov 2025543 AMAQI
11th Nov 2025524 AMAQI
11th Nov 2025525 AMAQI
14°C9/16°C
11th Nov 2025536 AMAQI
11th Nov 2025537 AMAQI
11th Nov 2025558 AMAQI
11th Nov 2025559 AMAQI
11th Nov 20255610 AMAQI
11th Nov 20255611 AMAQI
11th Nov 20255412 PMAQI
11th Nov 2025531 PMAQI
11th Nov 2025502 PMAQI
11th Nov 2025513 PMAQI
11th Nov 2025534 PMAQI
11th Nov 2025545 PMAQI
11th Nov 2025576 PMAQI
11th Nov 2025587 PMAQI
11th Nov 2025588 PMAQI
11th Nov 2025589 PMAQI
11th Nov 20255810 PMAQI
11th Nov 20255611 PMAQI
12th Nov 20255512 AMAQI
12th Nov 2025561 AMAQI
12th Nov 2025562 AMAQI
12th Nov 2025513 AMAQI
12th Nov 2025484 AMAQI
12th Nov 2025495 AMAQI
12°C9/14°C
12th Nov 2025426 AMAQI
12th Nov 2025497 AMAQI
12th Nov 2025518 AMAQI
12th Nov 2025529 AMAQI
12th Nov 20255610 AMAQI
12th Nov 20255611 AMAQI
12th Nov 20255612 PMAQI
12th Nov 2025561 PMAQI
12th Nov 2025552 PMAQI
12th Nov 2025533 PMAQI
12th Nov 2025544 PMAQI
12th Nov 2025545 PMAQI
12th Nov 2025556 PMAQI
12th Nov 2025567 PMAQI
12th Nov 2025608 PMAQI
12th Nov 2025619 PMAQI
12th Nov 20255910 PMAQI
12th Nov 20255911 PMAQI
13th Nov 20255912 AMAQI
13th Nov 2025591 AMAQI
13th Nov 2025602 AMAQI
13th Nov 2025603 AMAQI
13th Nov 2025614 AMAQI
13th Nov 2025585 AMAQI
13°C11/15°C
13th Nov 2025586 AMAQI
13th Nov 2025587 AMAQI
13th Nov 2025598 AMAQI
13th Nov 2025589 AMAQI
13th Nov 20255810 AMAQI
13th Nov 20255911 AMAQI
13th Nov 20255912 PMAQI
13th Nov 2025601 PMAQI
13th Nov 2025622 PMAQI
13th Nov 2025633 PMAQI
13th Nov 2025644 PMAQI
13th Nov 2025645 PMAQI
13th Nov 2025686 PMAQI
13th Nov 2025687 PMAQI
13th Nov 2025688 PMAQI
13th Nov 2025689 PMAQI
13th Nov 20256810 PMAQI
13th Nov 20256611 PMAQI
14th Nov 20256712 AMAQI
14th Nov 2025651 AMAQI
14th Nov 2025632 AMAQI
14th Nov 2025643 AMAQI
14th Nov 2025544 AMAQI
14th Nov 2025535 AMAQI
15°C13/16°C
14th Nov 2025516 AMAQI
14th Nov 2025547 AMAQI
14th Nov 2025588 AMAQI
14th Nov 2025609 AMAQI
14th Nov 20255910 AMAQI
14th Nov 20256011 AMAQI
14th Nov 20256112 PMAQI
14th Nov 2025621 PMAQI
14th Nov 2025622 PMAQI
14th Nov 2025663 PMAQI
14th Nov 2025654 PMAQI
14th Nov 2025665 PMAQI
14th Nov 2025666 PMAQI
14th Nov 2025677 PMAQI
14th Nov 2025688 PMAQI
14th Nov 2025699 PMAQI
14th Nov 20256910 PMAQI
14th Nov 20256911 PMAQI
15th Nov 20256912 AMAQI
15th Nov 2025671 AMAQI
15th Nov 2025672 AMAQI
15th Nov 2025693 AMAQI
15th Nov 2025654 AMAQI
15th Nov 2025655 AMAQI
15°C13/16°C
15th Nov 2025666 AMAQI
15th Nov 2025627 AMAQI
15th Nov 2025628 AMAQI
15th Nov 2025629 AMAQI
15th Nov 20256210 AMAQI
15th Nov 20256211 AMAQI
15th Nov 20256312 PMAQI
15th Nov 2025581 PMAQI
15th Nov 2025562 PMAQI
15th Nov 2025553 PMAQI
15th Nov 2025604 PMAQI
15th Nov 2025615 PMAQI
15th Nov 2025646 PMAQI
15th Nov 2025657 PMAQI
15th Nov 2025668 PMAQI
15th Nov 2025699 PMAQI
15th Nov 20256910 PMAQI
15th Nov 20256811 PMAQI
16th Nov 20256512 AMAQI
16th Nov 2025631 AMAQI
16th Nov 2025592 AMAQI
16th Nov 2025583 AMAQI
16th Nov 2025574 AMAQI
16th Nov 2025565 AMAQI
13°C11/16°C
16th Nov 2025556 AMAQI
16th Nov 2025567 AMAQI
16th Nov 2025568 AMAQI
16th Nov 2025579 AMAQI
16th Nov 20255710 AMAQI
16th Nov 20255811 AMAQI
16th Nov 20255612 PMAQI
16th Nov 2025561 PMAQI
16th Nov 2025562 PMAQI
16th Nov 2025583 PMAQI
16th Nov 2025654 PMAQI
16th Nov 2025665 PMAQI
16th Nov 2025656 PMAQI
16th Nov 2025637 PMAQI
16th Nov 2025648 PMAQI
16th Nov 2025669 PMAQI
16th Nov 20257010 PMAQI
16th Nov 20257111 PMAQI
17th Nov 20257012 AMAQI
17th Nov 2025681 AMAQI
17th Nov 2025682 AMAQI
17th Nov 2025673 AMAQI
17th Nov 2025624 AMAQI
17th Nov 2025615 AMAQI
14°C12/17°C
17th Nov 2025586 AMAQI
17th Nov 2025577 AMAQI
17th Nov 2025568 AMAQI
17th Nov 2025599 AMAQI
17th Nov 20256110 AMAQI
17th Nov 20256211 AMAQI
17th Nov 20256212 PMAQI
17th Nov 2025641 PMAQI
17th Nov 2025602 PMAQI
17th Nov 2025543 PMAQI
17th Nov 2025524 PMAQI
17th Nov 2025535 PMAQI
17th Nov 2025566 PMAQI
17th Nov 2025567 PMAQI
17th Nov 2025588 PMAQI
17th Nov 2025609 PMAQI
17th Nov 20256410 PMAQI
17th Nov 20256711 PMAQI
18th Nov 20257112 AMAQI
18th Nov 2025691 AMAQI
18th Nov 2025682 AMAQI
18th Nov 2025603 AMAQI
18th Nov 2025554 AMAQI
18th Nov 2025565 AMAQI
--°C/°C
6 AM
11 AM
5 PM
11 PM
5 AM
--°C/°C
昼間
平均最高時間
3 PM - 5 PM
53AQI
3 時間 / 日
90 時間 / 月
平均最低時間
6 AM - 8 AM
48AQI
3 時間 / 日
90 時間 / 月
過去30日間、昼間の最高AQIは 3 PM から 5 PM の間に記録され（平均 53）、最も低いAQIは 6 AM から 8 AM の間に記録され（平均 48）ました。
夜間
平均最高時間
6 PM - 11 PM
57AQI
6 時間 / 日
180 時間 / 月
平均最低時間
5 AM
50AQI
1 時間 / 日
30 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 57）、最も低いAQIは 5 AM から 5 AM の間に記録され（平均 50）ました。
2025 年間 vs 空気品質
Niihama, Ehime, Japan
2025
60%
193
39%
125
0.6%
2
過去321 日間の AQI カテゴリ別総日数（2025 年） (44 日残り)
良い
193 日適度
125 日悪い
2 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: 60%
健康リスクレベル:
適度
2025 年、60% の 321 日は WHO の安全な空気品質基準内でしたが、40% は基準を超えました。健康問題のリスクは 適度 で、特に呼吸器や心臓の病歴がある人々には影響があります。
年間空気品質インサイト
Niihama, Ehime, 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
30AQI
30AQI
2nd 1月 2025
38AQI
38AQI
3rd 1月 2025
33AQI
33AQI
4th 1月 2025
32AQI
32AQI
5th 1月 2025
31AQI
31AQI
6th 1月 2025
46AQI
46AQI
7th 1月 2025
32AQI
32AQI
8th 1月 2025
34AQI
34AQI
9th 1月 2025
29AQI
29AQI
10th 1月 2025
28AQI
28AQI
11th 1月 2025
29AQI
29AQI
12th 1月 2025
29AQI
29AQI
13th 1月 2025
40AQI
40AQI
14th 1月 2025
47AQI
47AQI
15th 1月 2025
44AQI
44AQI
16th 1月 2025
37AQI
37AQI
17th 1月 2025
36AQI
36AQI
18th 1月 2025
32AQI
32AQI
19th 1月 2025
52AQI
52AQI
20th 1月 2025
41AQI
41AQI
21st 1月 2025
53AQI
53AQI
22nd 1月 2025
59AQI
59AQI
23rd 1月 2025
69AQI
69AQI
24th 1月 2025
89AQI
89AQI
25th 1月 2025
46AQI
46AQI
26th 1月 2025
48AQI
48AQI
27th 1月 2025
40AQI
40AQI
28th 1月 2025
42AQI
42AQI
29th 1月 2025
35AQI
35AQI
30th 1月 2025
45AQI
45AQI
31st 1月 2025
59AQI
59AQI
1st 2月 2025
68AQI
68AQI
2nd 2月 2025
46AQI
46AQI
3rd 2月 2025
53AQI
53AQI
4th 2月 2025
39AQI
39AQI
5th 2月 2025
40AQI
40AQI
6th 2月 2025
32AQI
32AQI
7th 2月 2025
39AQI
39AQI
8th 2月 2025
31AQI
31AQI
9th 2月 2025
32AQI
32AQI
10th 2月 2025
31AQI
31AQI
11th 2月 2025
34AQI
34AQI
12th 2月 2025
47AQI
47AQI
13th 2月 2025
33AQI
33AQI
14th 2月 2025
46AQI
46AQI
15th 2月 2025
32AQI
32AQI
16th 2月 2025
54AQI
54AQI
17th 2月 2025
47AQI
47AQI
18th 2月 2025
42AQI
42AQI
19th 2月 2025
41AQI
41AQI
20th 2月 2025
36AQI
36AQI
21st 2月 2025
37AQI
37AQI
22nd 2月 2025
41AQI
41AQI
23rd 2月 2025
37AQI
37AQI
24th 2月 2025
39AQI
39AQI
25th 2月 2025
38AQI
38AQI
26th 2月 2025
40AQI
40AQI
27th 2月 2025
72AQI
72AQI
28th 2月 2025
85AQI
85AQI
1st 3月 2025
100AQI
100AQI
2nd 3月 2025
120AQI
120AQI
3rd 3月 2025
60AQI
60AQI
4th 3月 2025
62AQI
62AQI
5th 3月 2025
43AQI
43AQI
6th 3月 2025
41AQI
41AQI
7th 3月 2025
38AQI
38AQI
8th 3月 2025
43AQI
43AQI
9th 3月 2025
43AQI
43AQI
10th 3月 2025
45AQI
45AQI
11th 3月 2025
54AQI
54AQI
12th 3月 2025
55AQI
55AQI
13th 3月 2025
62AQI
62AQI
14th 3月 2025
56AQI
56AQI
15th 3月 2025
41AQI
41AQI
16th 3月 2025
29AQI
29AQI
17th 3月 2025
45AQI
45AQI
18th 3月 2025
30AQI
30AQI
19th 3月 2025
43AQI
43AQI
20th 3月 2025
45AQI
45AQI
21st 3月 2025
60AQI
60AQI
22nd 3月 2025
62AQI
62AQI
23rd 3月 2025
69AQI
69AQI
24th 3月 2025
67AQI
67AQI
25th 3月 2025
83AQI
83AQI
26th 3月 2025
76AQI
76AQI
27th 3月 2025
93AQI
93AQI
28th 3月 2025
60AQI
60AQI
29th 3月 2025
53AQI
53AQI
30th 3月 2025
43AQI
43AQI
31st 3月 2025
43AQI
43AQI
1st 4月 2025
49AQI
49AQI
2nd 4月 2025
43AQI
43AQI
3rd 4月 2025
30AQI
30AQI
4th 4月 2025
36AQI
36AQI
5th 4月 2025
44AQI
44AQI
6th 4月 2025
47AQI
47AQI
7th 4月 2025
47AQI
47AQI
8th 4月 2025
43AQI
43AQI
9th 4月 2025
61AQI
61AQI
10th 4月 2025
62AQI
62AQI
11th 4月 2025
60AQI
60AQI
12th 4月 2025
65AQI
65AQI
13th 4月 2025
46AQI
46AQI
14th 4月 2025
49AQI
49AQI
15th 4月 2025
31AQI
31AQI
16th 4月 2025
48AQI
48AQI
17th 4月 2025
52AQI
52AQI
18th 4月 2025
63AQI
63AQI
19th 4月 2025
60AQI
60AQI
20th 4月 2025
54AQI
54AQI
21st 4月 2025
47AQI
47AQI
22nd 4月 2025
58AQI
58AQI
23rd 4月 2025
44AQI
44AQI
24th 4月 2025
42AQI
42AQI
25th 4月 2025
59AQI
59AQI
26th 4月 2025
60AQI
60AQI
27th 4月 2025
58AQI
58AQI
28th 4月 2025
50AQI
50AQI
29th 4月 2025
48AQI
48AQI
30th 4月 2025
58AQI
58AQI
1st 5月 2025
55AQI
55AQI
2nd 5月 2025
41AQI
41AQI
3rd 5月 2025
50AQI
50AQI
4th 5月 2025
39AQI
39AQI
5th 5月 2025
44AQI
44AQI
6th 5月 2025
38AQI
38AQI
7th 5月 2025
34AQI
34AQI
8th 5月 2025
38AQI
38AQI
9th 5月 2025
40AQI
40AQI
10th 5月 2025
37AQI
37AQI
11th 5月 2025
39AQI
39AQI
12th 5月 2025
51AQI
51AQI
13th 5月 2025
55AQI
55AQI
14th 5月 2025
61AQI
61AQI
15th 5月 2025
59AQI
59AQI
16th 5月 2025
64AQI
64AQI
17th 5月 2025
50AQI
50AQI
18th 5月 2025
52AQI
52AQI
19th 5月 2025
60AQI
60AQI
20th 5月 2025
65AQI
65AQI
21st 5月 2025
71AQI
71AQI
22nd 5月 2025
48AQI
48AQI
23rd 5月 2025
54AQI
54AQI
24th 5月 2025
44AQI
44AQI
25th 5月 2025
29AQI
29AQI
26th 5月 2025
39AQI
39AQI
27th 5月 2025
40AQI
40AQI
28th 5月 2025
44AQI
44AQI
29th 5月 2025
49AQI
49AQI
30th 5月 2025
44AQI
44AQI
31st 5月 2025
41AQI
41AQI
1st 6月 2025
45AQI
45AQI
2nd 6月 2025
54AQI
54AQI
3rd 6月 2025
35AQI
35AQI
4th 6月 2025
47AQI
47AQI
5th 6月 2025
46AQI
46AQI
6th 6月 2025
55AQI
55AQI
7th 6月 2025
58AQI
58AQI
8th 6月 2025
70AQI
70AQI
9th 6月 2025
60AQI
60AQI
10th 6月 2025
40AQI
40AQI
11th 6月 2025
48AQI
48AQI
12th 6月 2025
58AQI
58AQI
13th 6月 2025
57AQI
57AQI
14th 6月 2025
59AQI
59AQI
15th 6月 2025
39AQI
39AQI
16th 6月 2025
42AQI
42AQI
17th 6月 2025
38AQI
38AQI
18th 6月 2025
47AQI
47AQI
19th 6月 2025
50AQI
50AQI
20th 6月 2025
58AQI
58AQI
21st 6月 2025
61AQI
61AQI
22nd 6月 2025
68AQI
68AQI
23rd 6月 2025
56AQI
56AQI
24th 6月 2025
53AQI
53AQI
25th 6月 2025
57AQI
57AQI
26th 6月 2025
50AQI
50AQI
27th 6月 2025
55AQI
55AQI
28th 6月 2025
57AQI
57AQI
29th 6月 2025
58AQI
58AQI
30th 6月 2025
59AQI
59AQI
1st 7月 2025
60AQI
60AQI
2nd 7月 2025
84AQI
84AQI
3rd 7月 2025
98AQI
98AQI
4th 7月 2025
110AQI
110AQI
5th 7月 2025
94AQI
94AQI
6th 7月 2025
73AQI
73AQI
7th 7月 2025
68AQI
68AQI
8th 7月 2025
72AQI
72AQI
9th 7月 2025
75AQI
75AQI
10th 7月 2025
78AQI
78AQI
11th 7月 2025
62AQI
62AQI
12th 7月 2025
60AQI
60AQI
13th 7月 2025
54AQI
54AQI
14th 7月 2025
45AQI
45AQI
15th 7月 2025
50AQI
50AQI
16th 7月 2025
57AQI
57AQI
17th 7月 2025
48AQI
48AQI
18th 7月 2025
43AQI
43AQI
19th 7月 2025
43AQI
43AQI
20th 7月 2025
41AQI
41AQI
21st 7月 2025
40AQI
40AQI
22nd 7月 2025
37AQI
37AQI
23rd 7月 2025
43AQI
43AQI
24th 7月 2025
47AQI
47AQI
25th 7月 2025
33AQI
33AQI
26th 7月 2025
28AQI
28AQI
27th 7月 2025
29AQI
29AQI
28th 7月 2025
36AQI
36AQI
29th 7月 2025
41AQI
41AQI
30th 7月 2025
41AQI
41AQI
31st 7月 2025
39AQI
39AQI
1st 8月 2025
45AQI
45AQI
2nd 8月 2025
45AQI
45AQI
3rd 8月 2025
49AQI
49AQI
4th 8月 2025
58AQI
58AQI
5th 8月 2025
52AQI
52AQI
6th 8月 2025
46AQI
46AQI
7th 8月 2025
45AQI
45AQI
8th 8月 2025
48AQI
48AQI
9th 8月 2025
46AQI
46AQI
10th 8月 2025
39AQI
39AQI
11th 8月 2025
31AQI
31AQI
12th 8月 2025
35AQI
35AQI
13th 8月 2025
41AQI
41AQI
14th 8月 2025
45AQI
45AQI
15th 8月 2025
46AQI
46AQI
16th 8月 2025
42AQI
42AQI
17th 8月 2025
42AQI
42AQI
18th 8月 2025
44AQI
44AQI
19th 8月 2025
47AQI
47AQI
20th 8月 2025
43AQI
43AQI
21st 8月 2025
41AQI
41AQI
22nd 8月 2025
42AQI
42AQI
23rd 8月 2025
47AQI
47AQI
24th 8月 2025
48AQI
48AQI
25th 8月 2025
47AQI
47AQI
26th 8月 2025
52AQI
52AQI
27th 8月 2025
50AQI
50AQI
28th 8月 2025
49AQI
49AQI
29th 8月 2025
52AQI
52AQI
30th 8月 2025
51AQI
51AQI
31st 8月 2025
48AQI
48AQI
1st 9月 2025
38AQI
38AQI
2nd 9月 2025
34AQI
34AQI
3rd 9月 2025
40AQI
40AQI
4th 9月 2025
26AQI
26AQI
5th 9月 2025
21AQI
21AQI
6th 9月 2025
29AQI
29AQI
7th 9月 2025
30AQI
30AQI
8th 9月 2025
31AQI
31AQI
9th 9月 2025
32AQI
32AQI
10th 9月 2025
33AQI
33AQI
11th 9月 2025
30AQI
30AQI
12th 9月 2025
30AQI
30AQI
13th 9月 2025
32AQI
32AQI
14th 9月 2025
29AQI
29AQI
15th 9月 2025
37AQI
37AQI
16th 9月 2025
40AQI
40AQI
17th 9月 2025
42AQI
42AQI
18th 9月 2025
29AQI
29AQI
19th 9月 2025
32AQI
32AQI
20th 9月 2025
42AQI
42AQI
21st 9月 2025
26AQI
26AQI
22nd 9月 2025
27AQI
27AQI
23rd 9月 2025
28AQI
28AQI
24th 9月 2025
32AQI
32AQI
25th 9月 2025
29AQI
29AQI
26th 9月 2025
35AQI
35AQI
27th 9月 2025
38AQI
38AQI
28th 9月 2025
43AQI
43AQI
29th 9月 2025
32AQI
32AQI
30th 9月 2025
32AQI
32AQI
1st 10月 2025
41AQI
41AQI
2nd 10月 2025
59AQI
59AQI
3rd 10月 2025
61AQI
61AQI
4th 10月 2025
70AQI
70AQI
5th 10月 2025
68AQI
68AQI
6th 10月 2025
65AQI
65AQI
7th 10月 2025
73AQI
73AQI
8th 10月 2025
71AQI
71AQI
9th 10月 2025
55AQI
55AQI
10th 10月 2025
62AQI
62AQI
11th 10月 2025
66AQI
66AQI
12th 10月 2025
71AQI
71AQI
13th 10月 2025
59AQI
59AQI
14th 10月 2025
62AQI
62AQI
15th 10月 2025
61AQI
61AQI
16th 10月 2025
64AQI
64AQI
17th 10月 2025
63AQI
63AQI
18th 10月 2025
67AQI
67AQI
19th 10月 2025
53AQI
53AQI
20th 10月 2025
52AQI
52AQI
21st 10月 2025
45AQI
45AQI
22nd 10月 2025
38AQI
38AQI
23rd 10月 2025
42AQI
42AQI
24th 10月 2025
54AQI
54AQI
25th 10月 2025
57AQI
57AQI
26th 10月 2025
45AQI
45AQI
27th 10月 2025
52AQI
52AQI
28th 10月 2025
55AQI
55AQI
29th 10月 2025
52AQI
52AQI
30th 10月 2025
56AQI
56AQI
31st 10月 2025
45AQI
45AQI
1st 11月 2025
45AQI
45AQI
2nd 11月 2025
57AQI
57AQI
3rd 11月 2025
49AQI
49AQI
4th 11月 2025
50AQI
50AQI
5th 11月 2025
57AQI
57AQI
6th 11月 2025
57AQI
57AQI
7th 11月 2025
57AQI
57AQI
8th 11月 2025
64AQI
64AQI
9th 11月 2025
67AQI
67AQI
10th 11月 2025
57AQI
57AQI
11th 11月 2025
56AQI
56AQI
12th 11月 2025
55AQI
55AQI
13th 11月 2025
62AQI
62AQI
14th 11月 2025
64AQI
64AQI
15th 11月 2025
65AQI
65AQI
16th 11月 2025
62AQI
62AQI
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
42AQI
43AQI
57AQI
50AQI
48AQI
53AQI
56AQI
46AQI
33AQI
58AQI
58AQI
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
202549AQI
25
6
23
5
14
16
1
17
13
20
11
12
18
17
13
1
26
5
30
6
25
3
13
193
125
2
記録された最高 AQI
11月58AQI
記録された最低 AQI
9月33AQI
202445AQI
29
2
22
6
1
18
13
7
21
2
12
19
16
14
27
4
23
8
20
10
25
6
20
10
31
250
113
3
記録された最高 AQI
4月64AQI
記録された最低 AQI
12月32AQI
202349AQI
24
7
25
3
16
15
10
20
13
18
7
23
14
17
25
6
19
11
22
9
18
11
22
9
215
149
記録された最高 AQI
6月59AQI
記録された最低 AQI
8月40AQI
202247AQI
27
4
19
3
16
15
15
15
9
22
10
20
15
8
1
26
2
26
5
25
5
31
220
99
記録された最高 AQI
5月61AQI
記録された最低 AQI
12月36AQI
202145AQI
23
8
21
6
1
21
8
16
5
13
18
10
20
19
12
25
6
23
7
22
9
22
8
30
1
245
108
1
記録された最高 AQI
6月58AQI
記録された最低 AQI
1月38AQI
202046AQI
8
4
1
15
6
9
9
15
15
22
9
11
16
4
17
2
26
5
25
5
30
1
178
72
5
記録された最高 AQI
8月66AQI
記録された最低 AQI
9月35AQI
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
2025(平均)
49AQI最も清浄な年
2024(平均)
45AQINiihama の年間 2025 AQI（49）は、前年と比較して 6.2% (悪化 AQI) の平均パーセント変動を示しています: 2020 (46), 2021 (45), 2022 (47), 2023 (49), 2024 (45)。
