Signal Hill, California, United States 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+
9月 空気品質分析
Signal Hill, California, United States
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
8th Sep 2024
72AQI記録された最低AQIは
27th Sep 2025
22AQI同日分析 (27th September ):
この日における AQI は 2 年間 で大きく変動しました: 2025 年は 2nd 位、最高 AQI は 22 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: 27th Sep - 28th Sep 2025
Signal Hill, California, United States
AQI
日
夜
.
6 AM27th Sep 2025
7 PM
5 AM28th Sep 2025
昼間
平均最高時間
6AM27th Sep
23AQI
平均最低時間
3PM27th Sep
14AQI
夜間
平均最高時間
10PM27th Sep
37AQI
平均最低時間
3AM28th Sep
14AQI
過去24時間で、
Signal Hill のAQI は 夜 の 37 で最高値を記録し、最も低い 14 は 3 AM に 夜 に記録されました。
昼夜AQIトレンド : Aug - Sep 2025
Signal Hill, California, United States
AugSep
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
日
夜
29th Aug 2025526 AMAQI
29th Aug 2025497 AMAQI
29th Aug 2025508 AMAQI
29th Aug 2025509 AMAQI
29th Aug 20255410 AMAQI
29th Aug 20255611 AMAQI
29th Aug 20255512 PMAQI
29th Aug 2025541 PMAQI
29th Aug 2025542 PMAQI
29th Aug 2025523 PMAQI
29th Aug 2025504 PMAQI
29th Aug 2025425 PMAQI
29th Aug 2025466 PMAQI
29th Aug 2025507 PMAQI
29th Aug 2025498 PMAQI
29th Aug 2025449 PMAQI
29th Aug 20254310 PMAQI
29th Aug 20254411 PMAQI
30th Aug 20254712 AMAQI
30th Aug 2025481 AMAQI
30th Aug 2025462 AMAQI
30th Aug 2025463 AMAQI
30th Aug 2025494 AMAQI
30th Aug 2025525 AMAQI
--°C/°C
30th Aug 2025526 AMAQI
30th Aug 2025527 AMAQI
30th Aug 2025528 AMAQI
30th Aug 2025539 AMAQI
30th Aug 20255310 AMAQI
30th Aug 20255411 AMAQI
30th Aug 20255412 PMAQI
30th Aug 2025551 PMAQI
30th Aug 2025552 PMAQI
30th Aug 2025553 PMAQI
30th Aug 2025534 PMAQI
30th Aug 2025495 PMAQI
30th Aug 2025446 PMAQI
30th Aug 2025497 PMAQI
30th Aug 2025468 PMAQI
30th Aug 2025439 PMAQI
30th Aug 20254310 PMAQI
30th Aug 20254511 PMAQI
31st Aug 20254812 AMAQI
31st Aug 2025481 AMAQI
31st Aug 2025502 AMAQI
31st Aug 2025533 AMAQI
31st Aug 2025544 AMAQI
31st Aug 2025525 AMAQI
26°C21/33°C
31st Aug 2025526 AMAQI
31st Aug 2025527 AMAQI
31st Aug 2025538 AMAQI
31st Aug 2025509 AMAQI
31st Aug 20255110 AMAQI
31st Aug 20254911 AMAQI
31st Aug 20255312 PMAQI
31st Aug 2025551 PMAQI
31st Aug 2025562 PMAQI
31st Aug 2025593 PMAQI
31st Aug 2025564 PMAQI
31st Aug 2025565 PMAQI
31st Aug 2025536 PMAQI
31st Aug 2025527 PMAQI
31st Aug 2025488 PMAQI
31st Aug 2025449 PMAQI
31st Aug 20254510 PMAQI
31st Aug 20255011 PMAQI
1st Sep 20255312 AMAQI
1st Sep 2025521 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025513 AMAQI
1st Sep 2025504 AMAQI
1st Sep 2025515 AMAQI
26°C21/32°C
1st Sep 2025496 AMAQI
1st Sep 2025487 AMAQI
1st Sep 2025468 AMAQI
1st Sep 2025469 AMAQI
1st Sep 20254610 AMAQI
1st Sep 20255111 AMAQI
1st Sep 20255512 PMAQI
1st Sep 2025561 PMAQI
1st Sep 2025582 PMAQI
1st Sep 2025573 PMAQI
1st Sep 2025574 PMAQI
1st Sep 2025575 PMAQI
1st Sep 2025556 PMAQI
1st Sep 2025507 PMAQI
1st Sep 2025518 PMAQI
1st Sep 2025519 PMAQI
1st Sep 20254910 PMAQI
1st Sep 20254311 PMAQI
2nd Sep 20254312 AMAQI
2nd Sep 2025451 AMAQI
2nd Sep 2025472 AMAQI
2nd Sep 2025493 AMAQI
2nd Sep 2025484 AMAQI
2nd Sep 2025475 AMAQI
26°C21/33°C
2nd Sep 2025486 AMAQI
2nd Sep 2025517 AMAQI
2nd Sep 2025518 AMAQI
2nd Sep 2025529 AMAQI
2nd Sep 20255210 AMAQI
2nd Sep 20255411 AMAQI
2nd Sep 20255612 PMAQI
2nd Sep 2025581 PMAQI
2nd Sep 2025592 PMAQI
2nd Sep 2025653 PMAQI
2nd Sep 2025624 PMAQI
2nd Sep 2025705 PMAQI
2nd Sep 2025636 PMAQI
2nd Sep 2025527 PMAQI
2nd Sep 2025538 PMAQI
2nd Sep 2025529 PMAQI
2nd Sep 20255110 PMAQI
2nd Sep 20254511 PMAQI
3rd Sep 20254512 AMAQI
3rd Sep 2025471 AMAQI
3rd Sep 2025462 AMAQI
3rd Sep 2025473 AMAQI
3rd Sep 2025464 AMAQI
3rd Sep 2025445 AMAQI
26°C21/34°C
3rd Sep 2025416 AMAQI
3rd Sep 2025407 AMAQI
3rd Sep 2025378 AMAQI
3rd Sep 2025389 AMAQI
3rd Sep 20254010 AMAQI
3rd Sep 20254411 AMAQI
3rd Sep 20254912 PMAQI
3rd Sep 2025521 PMAQI
3rd Sep 2025552 PMAQI
3rd Sep 2025563 PMAQI
3rd Sep 2025534 PMAQI
3rd Sep 2025515 PMAQI
3rd Sep 2025536 PMAQI
3rd Sep 2025487 PMAQI
3rd Sep 2025508 PMAQI
3rd Sep 2025519 PMAQI
3rd Sep 20254910 PMAQI
3rd Sep 20254811 PMAQI
4th Sep 20255312 AMAQI
4th Sep 2025531 AMAQI
4th Sep 2025482 AMAQI
4th Sep 2025393 AMAQI
4th Sep 2025384 AMAQI
4th Sep 2025405 AMAQI
26°C22/32°C
4th Sep 2025426 AMAQI
4th Sep 2025427 AMAQI
4th Sep 2025398 AMAQI
4th Sep 2025409 AMAQI
4th Sep 20254610 AMAQI
4th Sep 20255011 AMAQI
4th Sep 20255212 PMAQI
4th Sep 2025541 PMAQI
4th Sep 2025542 PMAQI
4th Sep 2025553 PMAQI
4th Sep 2025554 PMAQI
4th Sep 2025545 PMAQI
4th Sep 2025546 PMAQI
4th Sep 2025497 PMAQI
4th Sep 2025508 PMAQI
4th Sep 2025499 PMAQI
4th Sep 20254710 PMAQI
4th Sep 20254411 PMAQI
5th Sep 20254412 AMAQI
5th Sep 2025471 AMAQI
5th Sep 2025502 AMAQI
5th Sep 2025493 AMAQI
5th Sep 2025444 AMAQI
5th Sep 2025375 AMAQI
24°C20/32°C
5th Sep 2025396 AMAQI
5th Sep 2025437 AMAQI
5th Sep 2025458 AMAQI
5th Sep 2025499 AMAQI
5th Sep 20255210 AMAQI
5th Sep 20255511 AMAQI
5th Sep 20255712 PMAQI
5th Sep 2025571 PMAQI
5th Sep 2025572 PMAQI
5th Sep 2025583 PMAQI
5th Sep 2025574 PMAQI
5th Sep 2025575 PMAQI
5th Sep 2025566 PMAQI
5th Sep 2025507 PMAQI
5th Sep 2025558 PMAQI
5th Sep 2025539 PMAQI
5th Sep 20254910 PMAQI
5th Sep 20254411 PMAQI
6th Sep 20254012 AMAQI
6th Sep 2025401 AMAQI
6th Sep 2025382 AMAQI
6th Sep 2025383 AMAQI
6th Sep 2025384 AMAQI
6th Sep 2025405 AMAQI
23°C19/31°C
6th Sep 2025416 AMAQI
6th Sep 2025397 AMAQI
6th Sep 2025408 AMAQI
6th Sep 2025409 AMAQI
6th Sep 20253910 AMAQI
6th Sep 20254211 AMAQI
6th Sep 20254812 PMAQI
6th Sep 2025531 PMAQI
6th Sep 2025532 PMAQI
6th Sep 2025533 PMAQI
6th Sep 2025534 PMAQI
6th Sep 2025515 PMAQI
6th Sep 2025526 PMAQI
6th Sep 2025477 PMAQI
6th Sep 2025508 PMAQI
6th Sep 2025499 PMAQI
6th Sep 20254710 PMAQI
6th Sep 20255011 PMAQI
7th Sep 20255012 AMAQI
7th Sep 2025481 AMAQI
7th Sep 2025462 AMAQI
7th Sep 2025453 AMAQI
7th Sep 2025444 AMAQI
7th Sep 2025425 AMAQI
23°C19/30°C
7th Sep 2025426 AMAQI
7th Sep 2025437 AMAQI
7th Sep 2025388 AMAQI
7th Sep 2025349 AMAQI
7th Sep 20253310 AMAQI
7th Sep 20253611 AMAQI
7th Sep 20254612 PMAQI
7th Sep 2025501 PMAQI
7th Sep 2025502 PMAQI
7th Sep 2025523 PMAQI
7th Sep 2025504 PMAQI
7th Sep 2025505 PMAQI
7th Sep 2025456 PMAQI
7th Sep 2025467 PMAQI
7th Sep 2025448 PMAQI
7th Sep 2025419 PMAQI
7th Sep 20253910 PMAQI
7th Sep 20253911 PMAQI
8th Sep 20253712 AMAQI
8th Sep 2025381 AMAQI
8th Sep 2025382 AMAQI
8th Sep 2025383 AMAQI
8th Sep 2025364 AMAQI
8th Sep 2025335 AMAQI
24°C19/31°C
8th Sep 2025306 AMAQI
8th Sep 2025277 AMAQI
8th Sep 2025248 AMAQI
8th Sep 2025259 AMAQI
8th Sep 20252610 AMAQI
8th Sep 20252811 AMAQI
8th Sep 20253112 PMAQI
8th Sep 2025361 PMAQI
8th Sep 2025402 PMAQI
8th Sep 2025403 PMAQI
8th Sep 2025424 PMAQI
8th Sep 2025395 PMAQI
8th Sep 2025346 PMAQI
8th Sep 2025367 PMAQI
8th Sep 2025298 PMAQI
8th Sep 2025219 PMAQI
8th Sep 20251910 PMAQI
8th Sep 20251811 PMAQI
9th Sep 20252012 AMAQI
9th Sep 2025201 AMAQI
9th Sep 2025232 AMAQI
9th Sep 2025223 AMAQI
9th Sep 2025214 AMAQI
9th Sep 2025205 AMAQI
23°C20/29°C
9th Sep 2025206 AMAQI
9th Sep 2025207 AMAQI
9th Sep 2025198 AMAQI
9th Sep 2025199 AMAQI
9th Sep 20251910 AMAQI
9th Sep 20252511 AMAQI
9th Sep 20252912 PMAQI
9th Sep 2025301 PMAQI
9th Sep 2025312 PMAQI
9th Sep 2025323 PMAQI
9th Sep 2025344 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025296 PMAQI
9th Sep 2025207 PMAQI
9th Sep 2025228 PMAQI
9th Sep 2025259 PMAQI
9th Sep 20252510 PMAQI
9th Sep 20252811 PMAQI
10th Sep 20253012 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025302 AMAQI
10th Sep 2025283 AMAQI
10th Sep 2025254 AMAQI
10th Sep 2025225 AMAQI
22°C19/28°C
10th Sep 2025246 AMAQI
10th Sep 2025217 AMAQI
10th Sep 2025198 AMAQI
10th Sep 2025229 AMAQI
10th Sep 20252710 AMAQI
10th Sep 20253011 AMAQI
10th Sep 20253212 PMAQI
10th Sep 2025321 PMAQI
10th Sep 2025322 PMAQI
10th Sep 2025273 PMAQI
10th Sep 2025244 PMAQI
10th Sep 2025235 PMAQI
10th Sep 2025226 PMAQI
10th Sep 2025237 PMAQI
10th Sep 2025238 PMAQI
10th Sep 2025269 PMAQI
10th Sep 20252710 PMAQI
10th Sep 20252811 PMAQI
11th Sep 20252712 AMAQI
11th Sep 2025271 AMAQI
11th Sep 2025292 AMAQI
11th Sep 2025263 AMAQI
11th Sep 2025244 AMAQI
11th Sep 2025225 AMAQI
23°C19/29°C
11th Sep 2025196 AMAQI
11th Sep 2025197 AMAQI
11th Sep 2025208 AMAQI
11th Sep 2025219 AMAQI
11th Sep 20252110 AMAQI
11th Sep 20252311 AMAQI
11th Sep 20252612 PMAQI
11th Sep 2025251 PMAQI
11th Sep 2025282 PMAQI
11th Sep 2025243 PMAQI
11th Sep 2025214 PMAQI
11th Sep 2025225 PMAQI
11th Sep 2025236 PMAQI
11th Sep 2025237 PMAQI
11th Sep 2025228 PMAQI
11th Sep 2025229 PMAQI
11th Sep 20252210 PMAQI
11th Sep 20252511 PMAQI
12th Sep 20252912 AMAQI
12th Sep 2025381 AMAQI
12th Sep 2025382 AMAQI
12th Sep 2025283 AMAQI
12th Sep 2025304 AMAQI
12th Sep 2025295 AMAQI
22°C19/27°C
12th Sep 2025326 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025288 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20253211 AMAQI
12th Sep 20253112 PMAQI
12th Sep 2025341 PMAQI
12th Sep 2025312 PMAQI
12th Sep 2025273 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025295 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025287 PMAQI
12th Sep 2025298 PMAQI
12th Sep 2025359 PMAQI
12th Sep 20253710 PMAQI
12th Sep 20253411 PMAQI
13th Sep 20253412 AMAQI
13th Sep 2025341 AMAQI
13th Sep 2025342 AMAQI
13th Sep 2025333 AMAQI
13th Sep 2025364 AMAQI
13th Sep 2025345 AMAQI
22°C19/26°C
13th Sep 2025346 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025309 AMAQI
13th Sep 20253310 AMAQI
13th Sep 20253611 AMAQI
13th Sep 20253812 PMAQI
13th Sep 2025421 PMAQI
13th Sep 2025452 PMAQI
13th Sep 2025443 PMAQI
13th Sep 2025444 PMAQI
13th Sep 2025445 PMAQI
13th Sep 2025436 PMAQI
13th Sep 2025377 PMAQI
13th Sep 2025428 PMAQI
13th Sep 2025469 PMAQI
13th Sep 20254610 PMAQI
13th Sep 20254511 PMAQI
14th Sep 20254212 AMAQI
14th Sep 2025421 AMAQI
14th Sep 2025442 AMAQI
14th Sep 2025483 AMAQI
14th Sep 2025524 AMAQI
14th Sep 2025555 AMAQI
22°C19/28°C
14th Sep 2025466 AMAQI
14th Sep 2025447 AMAQI
14th Sep 2025518 AMAQI
14th Sep 2025519 AMAQI
14th Sep 20255210 AMAQI
14th Sep 20255211 AMAQI
14th Sep 20255312 PMAQI
14th Sep 2025521 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025543 PMAQI
14th Sep 2025574 PMAQI
14th Sep 2025555 PMAQI
14th Sep 2025556 PMAQI
14th Sep 2025527 PMAQI
14th Sep 2025548 PMAQI
14th Sep 2025569 PMAQI
14th Sep 20255610 PMAQI
14th Sep 20255411 PMAQI
15th Sep 20255112 AMAQI
15th Sep 2025511 AMAQI
15th Sep 2025522 AMAQI
15th Sep 2025513 AMAQI
15th Sep 2025544 AMAQI
15th Sep 2025525 AMAQI
23°C19/30°C
15th Sep 2025546 AMAQI
15th Sep 2025517 AMAQI
15th Sep 2025458 AMAQI
15th Sep 2025649 AMAQI
15th Sep 20255510 AMAQI
15th Sep 20255711 AMAQI
15th Sep 20255712 PMAQI
15th Sep 2025581 PMAQI
15th Sep 2025602 PMAQI
15th Sep 2025603 PMAQI
15th Sep 2025604 PMAQI
15th Sep 2025585 PMAQI
15th Sep 2025596 PMAQI
15th Sep 2025567 PMAQI
15th Sep 2025558 PMAQI
15th Sep 2025589 PMAQI
15th Sep 20255910 PMAQI
15th Sep 20255811 PMAQI
16th Sep 20255812 AMAQI
16th Sep 2025581 AMAQI
16th Sep 2025582 AMAQI
16th Sep 2025603 AMAQI
16th Sep 2025604 AMAQI
16th Sep 2025625 AMAQI
24°C19/29°C
16th Sep 2025636 AMAQI
16th Sep 2025627 AMAQI
16th Sep 2025648 AMAQI
16th Sep 2025639 AMAQI
16th Sep 20256510 AMAQI
16th Sep 20257111 AMAQI
16th Sep 20256912 PMAQI
16th Sep 2025671 PMAQI
16th Sep 2025702 PMAQI
16th Sep 2025703 PMAQI
16th Sep 2025584 PMAQI
16th Sep 2025575 PMAQI
16th Sep 2025606 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025588 PMAQI
16th Sep 2025519 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20254911 PMAQI
17th Sep 20254912 AMAQI
17th Sep 2025441 AMAQI
17th Sep 2025422 AMAQI
17th Sep 2025403 AMAQI
17th Sep 2025394 AMAQI
17th Sep 2025415 AMAQI
25°C20/36°C
17th Sep 2025386 AMAQI
17th Sep 2025337 AMAQI
17th Sep 2025368 AMAQI
17th Sep 2025429 AMAQI
17th Sep 20254110 AMAQI
17th Sep 20254011 AMAQI
17th Sep 20254212 PMAQI
17th Sep 2025451 PMAQI
17th Sep 2025432 PMAQI
17th Sep 2025413 PMAQI
17th Sep 2025374 PMAQI
17th Sep 2025345 PMAQI
17th Sep 2025376 PMAQI
17th Sep 2025387 PMAQI
17th Sep 2025378 PMAQI
17th Sep 2025409 PMAQI
17th Sep 20253810 PMAQI
17th Sep 20253911 PMAQI
18th Sep 20254012 AMAQI
18th Sep 2025401 AMAQI
18th Sep 2025472 AMAQI
18th Sep 2025543 AMAQI
18th Sep 2025524 AMAQI
18th Sep 2025515 AMAQI
24°C22/28°C
18th Sep 2025486 AMAQI
18th Sep 2025457 AMAQI
18th Sep 2025428 AMAQI
18th Sep 2025459 AMAQI
18th Sep 20254410 AMAQI
18th Sep 20254411 AMAQI
18th Sep 20254612 PMAQI
18th Sep 2025481 PMAQI
18th Sep 2025462 PMAQI
18th Sep 2025483 PMAQI
18th Sep 2025474 PMAQI
18th Sep 2025475 PMAQI
18th Sep 2025476 PMAQI
18th Sep 2025467 PMAQI
18th Sep 2025468 PMAQI
18th Sep 2025459 PMAQI
18th Sep 20254410 PMAQI
18th Sep 20254411 PMAQI
19th Sep 20254312 AMAQI
19th Sep 2025411 AMAQI
19th Sep 2025402 AMAQI
19th Sep 2025393 AMAQI
19th Sep 2025414 AMAQI
19th Sep 2025485 AMAQI
24°C21/29°C
19th Sep 2025576 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025498 AMAQI
19th Sep 2025489 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255211 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025492 PMAQI
19th Sep 2025463 PMAQI
19th Sep 2025454 PMAQI
19th Sep 2025435 PMAQI
19th Sep 2025396 PMAQI
19th Sep 2025457 PMAQI
19th Sep 2025438 PMAQI
19th Sep 2025379 PMAQI
19th Sep 20253710 PMAQI
19th Sep 20253711 PMAQI
20th Sep 20253912 AMAQI
20th Sep 2025401 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025424 AMAQI
20th Sep 2025425 AMAQI
24°C21/28°C
20th Sep 2025396 AMAQI
20th Sep 2025397 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025409 AMAQI
20th Sep 20254410 AMAQI
20th Sep 20255111 AMAQI
20th Sep 20255112 PMAQI
20th Sep 2025531 PMAQI
20th Sep 2025532 PMAQI
20th Sep 2025503 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025505 PMAQI
20th Sep 2025486 PMAQI
20th Sep 2025437 PMAQI
20th Sep 2025438 PMAQI
20th Sep 2025439 PMAQI
20th Sep 20254610 PMAQI
20th Sep 20254611 PMAQI
21st Sep 20254812 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025452 AMAQI
21st Sep 2025433 AMAQI
21st Sep 2025424 AMAQI
21st Sep 2025445 AMAQI
22°C18/28°C
21st Sep 2025446 AMAQI
21st Sep 2025447 AMAQI
21st Sep 2025488 AMAQI
21st Sep 2025479 AMAQI
21st Sep 20254910 AMAQI
21st Sep 20254911 AMAQI
21st Sep 20255012 PMAQI
21st Sep 2025491 PMAQI
21st Sep 2025492 PMAQI
21st Sep 2025493 PMAQI
21st Sep 2025444 PMAQI
21st Sep 2025415 PMAQI
21st Sep 2025426 PMAQI
21st Sep 2025457 PMAQI
21st Sep 2025468 PMAQI
21st Sep 2025439 PMAQI
21st Sep 20254310 PMAQI
21st Sep 20254411 PMAQI
22nd Sep 20254312 AMAQI
22nd Sep 2025421 AMAQI
22nd Sep 2025452 AMAQI
22nd Sep 2025443 AMAQI
22nd Sep 2025444 AMAQI
22nd Sep 2025465 AMAQI
23°C19/31°C
22nd Sep 2025466 AMAQI
22nd Sep 2025477 AMAQI
22nd Sep 2025488 AMAQI
22nd Sep 2025529 AMAQI
22nd Sep 20255310 AMAQI
22nd Sep 20255411 AMAQI
22nd Sep 20255112 PMAQI
22nd Sep 2025521 PMAQI
22nd Sep 2025522 PMAQI
22nd Sep 2025473 PMAQI
22nd Sep 2025484 PMAQI
22nd Sep 2025455 PMAQI
22nd Sep 2025406 PMAQI
22nd Sep 2025427 PMAQI
22nd Sep 2025408 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253311 PMAQI
23rd Sep 20253512 AMAQI
23rd Sep 2025351 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025343 AMAQI
23rd Sep 2025334 AMAQI
23rd Sep 2025345 AMAQI
24°C19/33°C
23rd Sep 2025396 AMAQI
23rd Sep 2025467 AMAQI
23rd Sep 2025508 AMAQI
23rd Sep 2025509 AMAQI
23rd Sep 20255110 AMAQI
23rd Sep 20255211 AMAQI
23rd Sep 20255912 PMAQI
23rd Sep 2025531 PMAQI
23rd Sep 2025542 PMAQI
23rd Sep 2025533 PMAQI
23rd Sep 2025494 PMAQI
23rd Sep 2025465 PMAQI
23rd Sep 2025426 PMAQI
23rd Sep 2025417 PMAQI
23rd Sep 2025398 PMAQI
23rd Sep 2025389 PMAQI
23rd Sep 20253910 PMAQI
23rd Sep 20253911 PMAQI
24th Sep 20253912 AMAQI
24th Sep 2025411 AMAQI
24th Sep 2025462 AMAQI
24th Sep 2025463 AMAQI
24th Sep 2025464 AMAQI
24th Sep 2025445 AMAQI
24°C18/35°C
24th Sep 2025416 AMAQI
24th Sep 2025407 AMAQI
24th Sep 2025418 AMAQI
24th Sep 2025449 AMAQI
24th Sep 20255010 AMAQI
24th Sep 20255211 AMAQI
24th Sep 20255112 PMAQI
24th Sep 2025521 PMAQI
24th Sep 2025522 PMAQI
24th Sep 2025523 PMAQI
24th Sep 2025494 PMAQI
24th Sep 2025475 PMAQI
24th Sep 2025426 PMAQI
24th Sep 2025437 PMAQI
24th Sep 2025428 PMAQI
24th Sep 2025429 PMAQI
24th Sep 20254310 PMAQI
24th Sep 20254411 PMAQI
25th Sep 20254212 AMAQI
25th Sep 2025441 AMAQI
25th Sep 2025372 AMAQI
25th Sep 2025353 AMAQI
25th Sep 2025374 AMAQI
25th Sep 2025365 AMAQI
24°C20/33°C
25th Sep 2025346 AMAQI
25th Sep 2025337 AMAQI
25th Sep 2025348 AMAQI
25th Sep 2025429 AMAQI
25th Sep 20255110 AMAQI
25th Sep 20255411 AMAQI
25th Sep 20255712 PMAQI
25th Sep 2025581 PMAQI
25th Sep 2025572 PMAQI
25th Sep 2025543 PMAQI
25th Sep 2025534 PMAQI
25th Sep 2025525 PMAQI
25th Sep 2025456 PMAQI
25th Sep 2025447 PMAQI
25th Sep 2025338 PMAQI
25th Sep 2025279 PMAQI
25th Sep 20252610 PMAQI
25th Sep 20252511 PMAQI
26th Sep 20252512 AMAQI
26th Sep 2025241 AMAQI
26th Sep 2025252 AMAQI
26th Sep 2025343 AMAQI
26th Sep 2025414 AMAQI
26th Sep 2025425 AMAQI
21°C19/26°C
26th Sep 2025416 AMAQI
26th Sep 2025307 AMAQI
26th Sep 2025288 AMAQI
26th Sep 2025259 AMAQI
26th Sep 20251810 AMAQI
26th Sep 20251811 AMAQI
26th Sep 20251912 PMAQI
26th Sep 2025191 PMAQI
26th Sep 2025202 PMAQI
26th Sep 2025233 PMAQI
26th Sep 2025254 PMAQI
26th Sep 2025285 PMAQI
26th Sep 2025286 PMAQI
26th Sep 2025287 PMAQI
26th Sep 2025288 PMAQI
26th Sep 2025279 PMAQI
26th Sep 20252610 PMAQI
26th Sep 20252811 PMAQI
27th Sep 20252812 AMAQI
27th Sep 2025241 AMAQI
27th Sep 2025182 AMAQI
27th Sep 2025213 AMAQI
27th Sep 2025244 AMAQI
27th Sep 2025265 AMAQI
20°C18/23°C
27th Sep 2025236 AMAQI
27th Sep 2025227 AMAQI
27th Sep 2025158 AMAQI
27th Sep 2025159 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20251711 AMAQI
27th Sep 20251812 PMAQI
27th Sep 2025201 PMAQI
27th Sep 2025162 PMAQI
27th Sep 2025143 PMAQI
27th Sep 2025174 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025236 PMAQI
27th Sep 2025327 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20253710 PMAQI
27th Sep 20252711 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025182 AMAQI
28th Sep 2025143 AMAQI
28th Sep 2025204 AMAQI
28th Sep 2025245 AMAQI
21°C19/25°C
28th Sep 2025226 AMAQI
6 AM28th Sep 2025257 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025249 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20253912 PMAQI
12 PM28th Sep 2025461 PMAQI
28th Sep 2025452 PMAQI
28th Sep 2025473 PMAQI
28th Sep 2025454 PMAQI
28th Sep 2025425 PMAQI
28th Sep 2025436 PMAQI
28th Sep 2025427 PMAQI
7 PM28th Sep 2025428 PMAQI
28th Sep 2025399 PMAQI
28th Sep 20253410 PMAQI
28th Sep 20252911 PMAQI
12 AM
5 AM
22°C17/28°C
昼間
平均最高時間
12 PM - 6 PM
46AQI
7 時間 / 日
210 時間 / 月
平均最低時間
6 AM - 10 AM
40AQI
5 時間 / 日
150 時間 / 月
過去30日間、昼間の最高AQIは 12 PM から 6 PM の間に記録され（平均 46）、最も低いAQIは 6 AM から 10 AM の間に記録され（平均 40）ました。
夜間
平均最高時間
12 AM - 11 PM
41AQI
10 時間 / 日
300 時間 / 月
平均最低時間
12 AM - 11 PM
41AQI
10 時間 / 日
300 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 11 PM の間に記録され（平均 41）、最も低いAQIは 12 AM から 11 PM の間に記録され（平均 41）ました。
2025 年間 vs 空気品質
Signal Hill, California, United States
2025
72%
194
28%
75
0.3%
1
過去272 日間の AQI カテゴリ別総日数（2025 年） (93 日残り)
良い
194 日適度
75 日悪い
1 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: 72%
健康リスクレベル:
低い
2025 年、72% の 272 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
Signal Hill, California, United States
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
122AQI
122AQI
2nd 1月 2025
97AQI
97AQI
3rd 1月 2025
73AQI
73AQI
4th 1月 2025
72AQI
72AQI
5th 1月 2025
65AQI
65AQI
6th 1月 2025
60AQI
60AQI
7th 1月 2025
57AQI
57AQI
8th 1月 2025
75AQI
75AQI
9th 1月 2025
87AQI
87AQI
10th 1月 2025
72AQI
72AQI
11th 1月 2025
63AQI
63AQI
12th 1月 2025
50AQI
50AQI
13th 1月 2025
45AQI
45AQI
14th 1月 2025
46AQI
46AQI
15th 1月 2025
48AQI
48AQI
16th 1月 2025
49AQI
49AQI
17th 1月 2025
51AQI
51AQI
18th 1月 2025
56AQI
56AQI
19th 1月 2025
71AQI
71AQI
20th 1月 2025
61AQI
61AQI
21st 1月 2025
43AQI
43AQI
22nd 1月 2025
52AQI
52AQI
23rd 1月 2025
53AQI
53AQI
24th 1月 2025
46AQI
46AQI
25th 1月 2025
60AQI
60AQI
26th 1月 2025
46AQI
46AQI
27th 1月 2025
44AQI
44AQI
28th 1月 2025
46AQI
46AQI
29th 1月 2025
51AQI
51AQI
30th 1月 2025
54AQI
54AQI
31st 1月 2025
66AQI
66AQI
1st 2月 2025
68AQI
68AQI
2nd 2月 2025
73AQI
73AQI
3rd 2月 2025
64AQI
64AQI
4th 2月 2025
43AQI
43AQI
5th 2月 2025
32AQI
32AQI
6th 2月 2025
30AQI
30AQI
7th 2月 2025
24AQI
24AQI
8th 2月 2025
31AQI
31AQI
9th 2月 2025
42AQI
42AQI
10th 2月 2025
39AQI
39AQI
11th 2月 2025
32AQI
32AQI
12th 2月 2025
31AQI
31AQI
13th 2月 2025
21AQI
21AQI
14th 2月 2025
22AQI
22AQI
15th 2月 2025
28AQI
28AQI
16th 2月 2025
42AQI
42AQI
17th 2月 2025
50AQI
50AQI
18th 2月 2025
43AQI
43AQI
19th 2月 2025
55AQI
55AQI
20th 2月 2025
53AQI
53AQI
21st 2月 2025
46AQI
46AQI
22nd 2月 2025
50AQI
50AQI
23rd 2月 2025
51AQI
51AQI
24th 2月 2025
56AQI
56AQI
25th 2月 2025
48AQI
48AQI
26th 2月 2025
53AQI
53AQI
27th 2月 2025
48AQI
48AQI
28th 2月 2025
45AQI
45AQI
1st 3月 2025
32AQI
32AQI
2nd 3月 2025
31AQI
31AQI
3rd 3月 2025
29AQI
29AQI
4th 3月 2025
35AQI
35AQI
5th 3月 2025
44AQI
44AQI
6th 3月 2025
22AQI
22AQI
7th 3月 2025
30AQI
30AQI
8th 3月 2025
40AQI
40AQI
9th 3月 2025
41AQI
41AQI
10th 3月 2025
41AQI
41AQI
11th 3月 2025
29AQI
29AQI
12th 3月 2025
26AQI
26AQI
13th 3月 2025
22AQI
22AQI
14th 3月 2025
23AQI
23AQI
15th 3月 2025
33AQI
33AQI
16th 3月 2025
46AQI
46AQI
17th 3月 2025
44AQI
44AQI
18th 3月 2025
28AQI
28AQI
19th 3月 2025
28AQI
28AQI
20th 3月 2025
33AQI
33AQI
21st 3月 2025
42AQI
42AQI
22nd 3月 2025
40AQI
40AQI
23rd 3月 2025
44AQI
44AQI
24th 3月 2025
46AQI
46AQI
25th 3月 2025
51AQI
51AQI
26th 3月 2025
35AQI
35AQI
27th 3月 2025
24AQI
24AQI
28th 3月 2025
35AQI
35AQI
29th 3月 2025
40AQI
40AQI
30th 3月 2025
33AQI
33AQI
31st 3月 2025
22AQI
22AQI
1st 4月 2025
29AQI
29AQI
2nd 4月 2025
33AQI
33AQI
3rd 4月 2025
37AQI
37AQI
4th 4月 2025
40AQI
40AQI
5th 4月 2025
31AQI
31AQI
6th 4月 2025
34AQI
34AQI
7th 4月 2025
40AQI
40AQI
8th 4月 2025
44AQI
44AQI
9th 4月 2025
51AQI
51AQI
10th 4月 2025
50AQI
50AQI
11th 4月 2025
46AQI
46AQI
12th 4月 2025
49AQI
49AQI
13th 4月 2025
49AQI
49AQI
14th 4月 2025
51AQI
51AQI
15th 4月 2025
45AQI
45AQI
16th 4月 2025
40AQI
40AQI
17th 4月 2025
29AQI
29AQI
18th 4月 2025
33AQI
33AQI
19th 4月 2025
42AQI
42AQI
20th 4月 2025
45AQI
45AQI
21st 4月 2025
51AQI
51AQI
22nd 4月 2025
51AQI
51AQI
23rd 4月 2025
43AQI
43AQI
24th 4月 2025
42AQI
42AQI
25th 4月 2025
36AQI
36AQI
26th 4月 2025
21AQI
21AQI
27th 4月 2025
18AQI
18AQI
28th 4月 2025
28AQI
28AQI
29th 4月 2025
42AQI
42AQI
30th 4月 2025
43AQI
43AQI
1st 5月 2025
34AQI
34AQI
2nd 5月 2025
39AQI
39AQI
3rd 5月 2025
28AQI
28AQI
4th 5月 2025
36AQI
36AQI
5th 5月 2025
37AQI
37AQI
6th 5月 2025
37AQI
37AQI
7th 5月 2025
42AQI
42AQI
8th 5月 2025
49AQI
49AQI
9th 5月 2025
51AQI
51AQI
10th 5月 2025
46AQI
46AQI
11th 5月 2025
55AQI
55AQI
12th 5月 2025
45AQI
45AQI
13th 5月 2025
25AQI
25AQI
14th 5月 2025
35AQI
35AQI
15th 5月 2025
49AQI
49AQI
16th 5月 2025
51AQI
51AQI
17th 5月 2025
42AQI
42AQI
18th 5月 2025
33AQI
33AQI
19th 5月 2025
44AQI
44AQI
20th 5月 2025
53AQI
53AQI
21st 5月 2025
52AQI
52AQI
22nd 5月 2025
53AQI
53AQI
23rd 5月 2025
53AQI
53AQI
24th 5月 2025
52AQI
52AQI
25th 5月 2025
47AQI
47AQI
26th 5月 2025
47AQI
47AQI
27th 5月 2025
43AQI
43AQI
28th 5月 2025
44AQI
44AQI
29th 5月 2025
36AQI
36AQI
30th 5月 2025
42AQI
42AQI
31st 5月 2025
46AQI
46AQI
1st 6月 2025
45AQI
45AQI
2nd 6月 2025
34AQI
34AQI
3rd 6月 2025
30AQI
30AQI
4th 6月 2025
31AQI
31AQI
5th 6月 2025
26AQI
26AQI
6th 6月 2025
28AQI
28AQI
7th 6月 2025
32AQI
32AQI
8th 6月 2025
31AQI
31AQI
9th 6月 2025
33AQI
33AQI
10th 6月 2025
37AQI
37AQI
11th 6月 2025
44AQI
44AQI
12th 6月 2025
41AQI
41AQI
13th 6月 2025
49AQI
49AQI
14th 6月 2025
51AQI
51AQI
15th 6月 2025
53AQI
53AQI
16th 6月 2025
57AQI
57AQI
17th 6月 2025
58AQI
58AQI
18th 6月 2025
57AQI
57AQI
19th 6月 2025
54AQI
54AQI
20th 6月 2025
53AQI
53AQI
21st 6月 2025
54AQI
54AQI
22nd 6月 2025
53AQI
53AQI
23rd 6月 2025
54AQI
54AQI
24th 6月 2025
51AQI
51AQI
25th 6月 2025
47AQI
47AQI
26th 6月 2025
47AQI
47AQI
27th 6月 2025
50AQI
50AQI
28th 6月 2025
49AQI
49AQI
29th 6月 2025
45AQI
45AQI
30th 6月 2025
37AQI
37AQI
1st 7月 2025
41AQI
41AQI
2nd 7月 2025
41AQI
41AQI
3rd 7月 2025
37AQI
37AQI
4th 7月 2025
41AQI
41AQI
5th 7月 2025
80AQI
80AQI
6th 7月 2025
59AQI
59AQI
7th 7月 2025
55AQI
55AQI
8th 7月 2025
42AQI
42AQI
9th 7月 2025
38AQI
38AQI
10th 7月 2025
44AQI
44AQI
11th 7月 2025
46AQI
46AQI
12th 7月 2025
46AQI
46AQI
13th 7月 2025
43AQI
43AQI
14th 7月 2025
37AQI
37AQI
15th 7月 2025
28AQI
28AQI
16th 7月 2025
23AQI
23AQI
17th 7月 2025
25AQI
25AQI
18th 7月 2025
28AQI
28AQI
19th 7月 2025
37AQI
37AQI
20th 7月 2025
38AQI
38AQI
21st 7月 2025
35AQI
35AQI
22nd 7月 2025
26AQI
26AQI
23rd 7月 2025
29AQI
29AQI
24th 7月 2025
26AQI
26AQI
25th 7月 2025
23AQI
23AQI
26th 7月 2025
25AQI
25AQI
27th 7月 2025
28AQI
28AQI
28th 7月 2025
29AQI
29AQI
29th 7月 2025
36AQI
36AQI
30th 7月 2025
44AQI
44AQI
31st 7月 2025
48AQI
48AQI
1st 8月 2025
48AQI
48AQI
2nd 8月 2025
47AQI
47AQI
3rd 8月 2025
49AQI
49AQI
4th 8月 2025
56AQI
56AQI
5th 8月 2025
62AQI
62AQI
6th 8月 2025
63AQI
63AQI
7th 8月 2025
56AQI
56AQI
8th 8月 2025
48AQI
48AQI
9th 8月 2025
53AQI
53AQI
10th 8月 2025
50AQI
50AQI
11th 8月 2025
50AQI
50AQI
12th 8月 2025
51AQI
51AQI
13th 8月 2025
54AQI
54AQI
14th 8月 2025
52AQI
52AQI
15th 8月 2025
46AQI
46AQI
16th 8月 2025
33AQI
33AQI
17th 8月 2025
39AQI
39AQI
18th 8月 2025
44AQI
44AQI
19th 8月 2025
47AQI
47AQI
20th 8月 2025
49AQI
49AQI
21st 8月 2025
53AQI
53AQI
22nd 8月 2025
59AQI
59AQI
23rd 8月 2025
54AQI
54AQI
24th 8月 2025
50AQI
50AQI
25th 8月 2025
51AQI
51AQI
26th 8月 2025
50AQI
50AQI
27th 8月 2025
52AQI
52AQI
28th 8月 2025
52AQI
52AQI
29th 8月 2025
49AQI
49AQI
30th 8月 2025
49AQI
49AQI
31st 8月 2025
51AQI
51AQI
1st 9月 2025
51AQI
51AQI
2nd 9月 2025
52AQI
52AQI
3rd 9月 2025
47AQI
47AQI
4th 9月 2025
46AQI
46AQI
5th 9月 2025
50AQI
50AQI
6th 9月 2025
45AQI
45AQI
7th 9月 2025
44AQI
44AQI
8th 9月 2025
32AQI
32AQI
9th 9月 2025
24AQI
24AQI
10th 9月 2025
26AQI
26AQI
11th 9月 2025
24AQI
24AQI
12th 9月 2025
32AQI
32AQI
13th 9月 2025
38AQI
38AQI
14th 9月 2025
51AQI
51AQI
15th 9月 2025
55AQI
55AQI
16th 9月 2025
60AQI
60AQI
17th 9月 2025
40AQI
40AQI
18th 9月 2025
46AQI
46AQI
19th 9月 2025
45AQI
45AQI
20th 9月 2025
45AQI
45AQI
21st 9月 2025
45AQI
45AQI
22nd 9月 2025
44AQI
44AQI
23rd 9月 2025
42AQI
42AQI
24th 9月 2025
45AQI
45AQI
25th 9月 2025
41AQI
41AQI
26th 9月 2025
28AQI
28AQI
27th 9月 2025
22AQI
22AQI
28th 9月 2025
29th 9月 2025
30th 9月 2025
1st 10月 2025
2nd 10月 2025
3rd 10月 2025
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
61AQI
44AQI
34AQI
40AQI
43AQI
44AQI
38AQI
51AQI
41AQI
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
202544AQI
10
20
1
20
8
30
1
26
4
23
8
19
11
28
3
16
15
22
5
194
75
1
記録された最高 AQI
1月61AQI
記録された最低 AQI
3月34AQI
202450AQI
9
7
11
1
22
7
25
6
29
2
10
18
14
17
21
9
31
141
98
記録された最高 AQI
12月70AQI
記録された最低 AQI
5月38AQI
202355AQI
2
1
10
21
12
22
記録された最高 AQI
12月56AQI
記録された最低 AQI
11月46AQI
202215AQI
3
2
1
6
記録された最高 AQI
2月21AQI
記録された最低 AQI
3月3AQI
202130AQI
4
2
1
4
2
2
1
1
2
1
1
2
20
2
1
記録された最高 AQI
11月91AQI
記録された最低 AQI
3月0AQI
202033AQI
1
1
2
4
1
1
8
1
1
記録された最高 AQI
7月129AQI
記録された最低 AQI
9月2AQI
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)
55AQI最も清浄な年
2022(平均)
15AQISignal Hill の年間 2025 AQI（44）は、前年と比較して 50.8% (悪化 AQI) の平均パーセント変動を示しています: 2020 (33), 2021 (30), 2022 (15), 2023 (55), 2024 (50)。
