Santa Clarita Placerita, Santa Clarita, California, United States 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
十月空气质量分析
Santa Clarita Placerita, Santa Clarita, California, United States
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
31st Oct 2021
96AQI最低AQI记录于
5th Oct 2023
25AQI同日分析（28th October ）：
在过去5年的这一天，AQI差异显著：2025年排名为3rd 最高，AQI为41，属于良好空气质量，比2024和2021年有所改善。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：28th Oct - 29th Oct 2025
Santa Clarita Placerita, Santa Clarita, California, United States
AQI
天
夜晚
.
6 AM28th Oct 2025
6 PM
5 AM29th Oct 2025
白天时间
平均最高时间
1PM28th Oct
59AQI
平均最低时间
6PM28th Oct
19AQI
夜晚时间
平均最高时间
3AM29th Oct
55AQI
平均最低时间
5AM29th Oct
11AQI
在过去的24小时内，
Santa Clarita Placerita的AQI最高点为59，出现在天的1 PM；最低点为11，出现在夜晚的5 AM。
日夜AQI趋势：Sep - Oct 2025
Santa Clarita Placerita, Santa Clarita, California, United States
SepOct
29th - 30th30th - 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 - 29th29th
天
夜晚
29th Sep 2025306 AMAQI
29th Sep 2025257 AMAQI
29th Sep 2025148 AMAQI
29th Sep 2025139 AMAQI
29th Sep 20251310 AMAQI
29th Sep 20251411 AMAQI
29th Sep 20252112 PMAQI
29th Sep 2025291 PMAQI
29th Sep 2025262 PMAQI
29th Sep 2025293 PMAQI
29th Sep 2025224 PMAQI
29th Sep 2025185 PMAQI
29th Sep 2025216 PMAQI
29th Sep 2025207 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025249 PMAQI
29th Sep 20252210 PMAQI
29th Sep 20251711 PMAQI
30th Sep 20252112 AMAQI
30th Sep 2025221 AMAQI
30th Sep 2025172 AMAQI
30th Sep 2025203 AMAQI
30th Sep 2025274 AMAQI
30th Sep 2025235 AMAQI
21°C14/30°C
30th Sep 2025196 AMAQI
30th Sep 2025267 AMAQI
30th Sep 2025298 AMAQI
30th Sep 2025309 AMAQI
30th Sep 20253210 AMAQI
30th Sep 20253211 AMAQI
30th Sep 20253412 PMAQI
30th Sep 2025281 PMAQI
30th Sep 2025232 PMAQI
30th Sep 2025263 PMAQI
30th Sep 2025394 PMAQI
30th Sep 2025375 PMAQI
30th Sep 2025416 PMAQI
30th Sep 2025297 PMAQI
30th Sep 2025288 PMAQI
30th Sep 2025249 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20253811 PMAQI
1st Oct 20253712 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025392 AMAQI
1st Oct 2025343 AMAQI
1st Oct 2025304 AMAQI
1st Oct 2025505 AMAQI
20°C16/29°C
1st Oct 2025526 AMAQI
1st Oct 2025417 AMAQI
1st Oct 2025258 AMAQI
1st Oct 2025439 AMAQI
1st Oct 20255110 AMAQI
1st Oct 20254911 AMAQI
1st Oct 20255612 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025522 PMAQI
1st Oct 2025543 PMAQI
1st Oct 2025544 PMAQI
1st Oct 2025395 PMAQI
1st Oct 2025376 PMAQI
1st Oct 2025487 PMAQI
1st Oct 2025428 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254510 PMAQI
1st Oct 20252511 PMAQI
2nd Oct 20255112 AMAQI
2nd Oct 2025551 AMAQI
2nd Oct 2025422 AMAQI
2nd Oct 2025383 AMAQI
2nd Oct 2025384 AMAQI
2nd Oct 2025485 AMAQI
20°C13/30°C
2nd Oct 2025266 AMAQI
2nd Oct 2025337 AMAQI
2nd Oct 2025248 AMAQI
2nd Oct 2025329 AMAQI
2nd Oct 20254010 AMAQI
2nd Oct 20254211 AMAQI
2nd Oct 20255012 PMAQI
2nd Oct 2025381 PMAQI
2nd Oct 2025322 PMAQI
2nd Oct 2025423 PMAQI
2nd Oct 2025274 PMAQI
2nd Oct 2025435 PMAQI
2nd Oct 2025496 PMAQI
2nd Oct 2025527 PMAQI
2nd Oct 2025438 PMAQI
2nd Oct 2025389 PMAQI
2nd Oct 20253610 PMAQI
2nd Oct 20254211 PMAQI
3rd Oct 20254212 AMAQI
3rd Oct 2025321 AMAQI
3rd Oct 2025442 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025414 AMAQI
3rd Oct 2025575 AMAQI
21°C13/30°C
3rd Oct 2025636 AMAQI
3rd Oct 2025587 AMAQI
3rd Oct 2025568 AMAQI
3rd Oct 2025609 AMAQI
3rd Oct 20255710 AMAQI
3rd Oct 20255211 AMAQI
3rd Oct 20254912 PMAQI
3rd Oct 2025521 PMAQI
3rd Oct 2025492 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025494 PMAQI
3rd Oct 2025225 PMAQI
3rd Oct 2025286 PMAQI
3rd Oct 2025407 PMAQI
3rd Oct 2025378 PMAQI
3rd Oct 2025489 PMAQI
3rd Oct 20254210 PMAQI
3rd Oct 20255111 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025341 AMAQI
4th Oct 2025422 AMAQI
4th Oct 2025543 AMAQI
4th Oct 2025554 AMAQI
4th Oct 2025585 AMAQI
20°C15/28°C
4th Oct 2025436 AMAQI
4th Oct 2025417 AMAQI
4th Oct 2025498 AMAQI
4th Oct 2025269 AMAQI
4th Oct 20254610 AMAQI
4th Oct 20254611 AMAQI
4th Oct 20253912 PMAQI
4th Oct 2025421 PMAQI
4th Oct 2025352 PMAQI
4th Oct 2025253 PMAQI
4th Oct 2025384 PMAQI
4th Oct 2025525 PMAQI
4th Oct 2025456 PMAQI
4th Oct 2025477 PMAQI
4th Oct 2025388 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255510 PMAQI
4th Oct 20255411 PMAQI
5th Oct 20255512 AMAQI
5th Oct 2025481 AMAQI
5th Oct 2025462 AMAQI
5th Oct 2025423 AMAQI
5th Oct 2025434 AMAQI
5th Oct 2025535 AMAQI
20°C12/31°C
5th Oct 2025516 AMAQI
5th Oct 2025497 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025409 AMAQI
5th Oct 20255110 AMAQI
5th Oct 20255411 AMAQI
5th Oct 20255512 PMAQI
5th Oct 2025541 PMAQI
5th Oct 2025502 PMAQI
5th Oct 2025573 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025435 PMAQI
5th Oct 2025536 PMAQI
5th Oct 2025427 PMAQI
5th Oct 2025398 PMAQI
5th Oct 2025529 PMAQI
5th Oct 20257210 PMAQI
5th Oct 20257911 PMAQI
6th Oct 20257012 AMAQI
6th Oct 2025611 AMAQI
6th Oct 2025682 AMAQI
6th Oct 2025703 AMAQI
6th Oct 2025724 AMAQI
6th Oct 2025705 AMAQI
21°C13/31°C
6th Oct 2025446 AMAQI
6th Oct 2025407 AMAQI
6th Oct 2025368 AMAQI
6th Oct 2025539 AMAQI
6th Oct 20254510 AMAQI
7th Oct 2025384 AMAQI
7th Oct 2025425 AMAQI
21°C13/32°C
7th Oct 2025486 AMAQI
7th Oct 2025527 AMAQI
7th Oct 2025588 AMAQI
7th Oct 2025579 AMAQI
7th Oct 20255310 AMAQI
7th Oct 20255511 AMAQI
7th Oct 20254812 PMAQI
7th Oct 2025691 PMAQI
7th Oct 2025562 PMAQI
7th Oct 2025703 PMAQI
7th Oct 2025764 PMAQI
7th Oct 2025675 PMAQI
7th Oct 2025626 PMAQI
7th Oct 2025537 PMAQI
7th Oct 2025648 PMAQI
7th Oct 2025649 PMAQI
7th Oct 20256810 PMAQI
7th Oct 20256711 PMAQI
8th Oct 20257412 AMAQI
8th Oct 2025601 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025463 AMAQI
8th Oct 2025424 AMAQI
8th Oct 2025495 AMAQI
22°C13/33°C
8th Oct 2025466 AMAQI
8th Oct 2025567 AMAQI
8th Oct 2025518 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20256710 AMAQI
8th Oct 20256811 AMAQI
8th Oct 20255612 PMAQI
8th Oct 2025551 PMAQI
8th Oct 2025422 PMAQI
8th Oct 2025393 PMAQI
8th Oct 2025614 PMAQI
8th Oct 2025585 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025647 PMAQI
8th Oct 2025618 PMAQI
8th Oct 2025559 PMAQI
8th Oct 20255510 PMAQI
8th Oct 20255411 PMAQI
9th Oct 20254912 AMAQI
9th Oct 2025491 AMAQI
9th Oct 2025552 AMAQI
9th Oct 2025593 AMAQI
9th Oct 2025524 AMAQI
9th Oct 2025475 AMAQI
19°C12/28°C
9th Oct 2025446 AMAQI
9th Oct 2025467 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20256311 AMAQI
9th Oct 20256612 PMAQI
9th Oct 2025531 PMAQI
9th Oct 2025532 PMAQI
9th Oct 2025523 PMAQI
9th Oct 2025544 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025536 PMAQI
9th Oct 2025537 PMAQI
9th Oct 2025518 PMAQI
9th Oct 2025389 PMAQI
9th Oct 20253910 PMAQI
9th Oct 20253811 PMAQI
10th Oct 20253612 AMAQI
10th Oct 2025491 AMAQI
10th Oct 2025542 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025584 AMAQI
10th Oct 2025495 AMAQI
20°C12/32°C
10th Oct 2025456 AMAQI
10th Oct 2025437 AMAQI
10th Oct 2025508 AMAQI
10th Oct 2025529 AMAQI
10th Oct 20253710 AMAQI
10th Oct 20255111 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025541 PMAQI
10th Oct 2025512 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025294 PMAQI
10th Oct 2025535 PMAQI
10th Oct 2025386 PMAQI
10th Oct 2025307 PMAQI
10th Oct 2025298 PMAQI
10th Oct 2025319 PMAQI
10th Oct 20254210 PMAQI
10th Oct 20255511 PMAQI
11th Oct 20255912 AMAQI
11th Oct 2025601 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025613 AMAQI
11th Oct 2025534 AMAQI
11th Oct 2025535 AMAQI
24°C15/36°C
11th Oct 2025376 AMAQI
11th Oct 2025617 AMAQI
11th Oct 2025598 AMAQI
11th Oct 2025389 AMAQI
11th Oct 20255710 AMAQI
11th Oct 20256511 AMAQI
11th Oct 20255312 PMAQI
11th Oct 2025481 PMAQI
11th Oct 2025512 PMAQI
11th Oct 2025563 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025425 PMAQI
11th Oct 2025436 PMAQI
11th Oct 2025427 PMAQI
11th Oct 2025478 PMAQI
11th Oct 2025379 PMAQI
11th Oct 20256010 PMAQI
11th Oct 20255511 PMAQI
12th Oct 20255612 AMAQI
12th Oct 2025581 AMAQI
12th Oct 2025582 AMAQI
12th Oct 2025593 AMAQI
12th Oct 2025574 AMAQI
12th Oct 2025485 AMAQI
22°C16/30°C
12th Oct 2025456 AMAQI
12th Oct 2025447 AMAQI
12th Oct 2025498 AMAQI
12th Oct 2025379 AMAQI
12th Oct 20254210 AMAQI
12th Oct 20254411 AMAQI
12th Oct 20254712 PMAQI
12th Oct 2025441 PMAQI
12th Oct 2025492 PMAQI
12th Oct 2025533 PMAQI
12th Oct 2025534 PMAQI
12th Oct 2025495 PMAQI
12th Oct 2025526 PMAQI
12th Oct 2025497 PMAQI
12th Oct 2025338 PMAQI
12th Oct 2025519 PMAQI
12th Oct 20254410 PMAQI
12th Oct 20255311 PMAQI
13th Oct 20254912 AMAQI
13th Oct 2025441 AMAQI
13th Oct 2025482 AMAQI
13th Oct 2025593 AMAQI
13th Oct 2025604 AMAQI
13th Oct 2025545 AMAQI
21°C11/32°C
13th Oct 2025506 AMAQI
13th Oct 2025547 AMAQI
13th Oct 2025568 AMAQI
13th Oct 2025539 AMAQI
13th Oct 20255310 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20254012 PMAQI
13th Oct 2025511 PMAQI
13th Oct 2025532 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025514 PMAQI
13th Oct 2025525 PMAQI
13th Oct 2025586 PMAQI
13th Oct 2025577 PMAQI
13th Oct 2025568 PMAQI
13th Oct 2025539 PMAQI
13th Oct 20254510 PMAQI
13th Oct 20254111 PMAQI
14th Oct 20254412 AMAQI
14th Oct 2025451 AMAQI
14th Oct 2025492 AMAQI
14th Oct 2025493 AMAQI
14th Oct 2025464 AMAQI
14th Oct 2025455 AMAQI
16°C12/21°C
14th Oct 2025496 AMAQI
14th Oct 2025507 AMAQI
14th Oct 2025218 AMAQI
14th Oct 2025249 AMAQI
14th Oct 20253010 AMAQI
14th Oct 20253511 AMAQI
14th Oct 20253412 PMAQI
14th Oct 2025411 PMAQI
14th Oct 2025422 PMAQI
14th Oct 2025303 PMAQI
14th Oct 2025324 PMAQI
14th Oct 2025305 PMAQI
14th Oct 2025316 PMAQI
14th Oct 2025167 PMAQI
14th Oct 2025258 PMAQI
14th Oct 2025349 PMAQI
14th Oct 20251510 PMAQI
14th Oct 20251311 PMAQI
15th Oct 20254212 AMAQI
15th Oct 2025531 AMAQI
15th Oct 2025472 AMAQI
15th Oct 2025683 AMAQI
15th Oct 2025544 AMAQI
15th Oct 2025425 AMAQI
13°C11/14°C
15th Oct 2025406 AMAQI
15th Oct 2025347 AMAQI
15th Oct 2025428 AMAQI
15th Oct 2025249 AMAQI
15th Oct 20252110 AMAQI
15th Oct 20253011 AMAQI
15th Oct 20254712 PMAQI
15th Oct 2025231 PMAQI
15th Oct 2025462 PMAQI
15th Oct 2025433 PMAQI
15th Oct 2025394 PMAQI
15th Oct 2025205 PMAQI
15th Oct 2025206 PMAQI
15th Oct 2025167 PMAQI
15th Oct 2025408 PMAQI
15th Oct 2025189 PMAQI
15th Oct 20254010 PMAQI
15th Oct 20255611 PMAQI
16th Oct 20254112 AMAQI
16th Oct 2025421 AMAQI
16th Oct 2025412 AMAQI
16th Oct 2025403 AMAQI
16th Oct 2025414 AMAQI
16th Oct 2025225 AMAQI
14°C9/20°C
16th Oct 2025356 AMAQI
16th Oct 2025537 AMAQI
16th Oct 2025508 AMAQI
16th Oct 2025469 AMAQI
16th Oct 20254910 AMAQI
16th Oct 20255311 AMAQI
16th Oct 20255812 PMAQI
16th Oct 2025661 PMAQI
16th Oct 2025352 PMAQI
16th Oct 2025223 PMAQI
16th Oct 2025314 PMAQI
16th Oct 2025385 PMAQI
16th Oct 2025386 PMAQI
16th Oct 2025407 PMAQI
16th Oct 2025398 PMAQI
16th Oct 2025379 PMAQI
16th Oct 20255710 PMAQI
16th Oct 20256311 PMAQI
17th Oct 20256212 AMAQI
17th Oct 2025481 AMAQI
17th Oct 2025462 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025724 AMAQI
17th Oct 2025465 AMAQI
17°C9/28°C
17th Oct 2025406 AMAQI
17th Oct 2025477 AMAQI
17th Oct 2025528 AMAQI
17th Oct 2025559 AMAQI
17th Oct 20255210 AMAQI
17th Oct 20254211 AMAQI
17th Oct 20255312 PMAQI
17th Oct 2025501 PMAQI
17th Oct 2025282 PMAQI
17th Oct 2025293 PMAQI
17th Oct 2025214 PMAQI
17th Oct 2025225 PMAQI
17th Oct 2025216 PMAQI
17th Oct 2025437 PMAQI
17th Oct 2025548 PMAQI
17th Oct 2025549 PMAQI
17th Oct 20255810 PMAQI
17th Oct 20256311 PMAQI
18th Oct 20256712 AMAQI
18th Oct 2025571 AMAQI
18th Oct 2025452 AMAQI
18th Oct 2025873 AMAQI
18th Oct 2025654 AMAQI
18th Oct 2025535 AMAQI
20°C11/31°C
18th Oct 2025566 AMAQI
18th Oct 2025437 AMAQI
18th Oct 2025408 AMAQI
18th Oct 2025389 AMAQI
18th Oct 20254810 AMAQI
18th Oct 20255211 AMAQI
18th Oct 20255812 PMAQI
18th Oct 2025561 PMAQI
18th Oct 2025302 PMAQI
18th Oct 2025183 PMAQI
18th Oct 2025364 PMAQI
18th Oct 2025285 PMAQI
18th Oct 2025416 PMAQI
18th Oct 2025407 PMAQI
18th Oct 2025208 PMAQI
18th Oct 2025339 PMAQI
18th Oct 20254910 PMAQI
18th Oct 20255111 PMAQI
19th Oct 20255412 AMAQI
19th Oct 2025541 AMAQI
19th Oct 2025572 AMAQI
19th Oct 2025603 AMAQI
19th Oct 2025624 AMAQI
19th Oct 2025585 AMAQI
21°C12/32°C
19th Oct 2025576 AMAQI
19th Oct 2025437 AMAQI
19th Oct 2025398 AMAQI
19th Oct 2025519 AMAQI
19th Oct 20255610 AMAQI
19th Oct 20255611 AMAQI
19th Oct 20255412 PMAQI
19th Oct 2025411 PMAQI
19th Oct 2025182 PMAQI
19th Oct 2025183 PMAQI
19th Oct 2025254 PMAQI
19th Oct 2025175 PMAQI
19th Oct 2025186 PMAQI
19th Oct 2025167 PMAQI
19th Oct 2025188 PMAQI
19th Oct 2025179 PMAQI
19th Oct 20253810 PMAQI
19th Oct 20255811 PMAQI
20th Oct 20255812 AMAQI
20th Oct 2025571 AMAQI
20th Oct 2025572 AMAQI
20th Oct 2025583 AMAQI
20th Oct 2025584 AMAQI
20th Oct 2025575 AMAQI
21°C14/33°C
20th Oct 2025566 AMAQI
20th Oct 2025567 AMAQI
20th Oct 2025558 AMAQI
20th Oct 2025569 AMAQI
20th Oct 20255510 AMAQI
20th Oct 20255911 AMAQI
20th Oct 20256012 PMAQI
20th Oct 2025371 PMAQI
20th Oct 2025192 PMAQI
20th Oct 2025293 PMAQI
20th Oct 2025224 PMAQI
20th Oct 2025405 PMAQI
20th Oct 2025546 PMAQI
20th Oct 2025457 PMAQI
20th Oct 2025398 PMAQI
20th Oct 2025589 PMAQI
20th Oct 20255810 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20255912 AMAQI
21st Oct 2025601 AMAQI
21st Oct 2025582 AMAQI
21st Oct 2025583 AMAQI
21st Oct 2025584 AMAQI
21st Oct 2025585 AMAQI
22°C13/33°C
21st Oct 2025576 AMAQI
21st Oct 2025357 AMAQI
21st Oct 2025568 AMAQI
21st Oct 2025479 AMAQI
21st Oct 20253710 AMAQI
21st Oct 20254611 AMAQI
21st Oct 20255312 PMAQI
21st Oct 2025461 PMAQI
21st Oct 2025352 PMAQI
21st Oct 2025323 PMAQI
21st Oct 2025444 PMAQI
21st Oct 2025435 PMAQI
21st Oct 2025436 PMAQI
21st Oct 2025487 PMAQI
21st Oct 2025458 PMAQI
21st Oct 2025529 PMAQI
21st Oct 20255610 PMAQI
21st Oct 20255211 PMAQI
22nd Oct 20254712 AMAQI
22nd Oct 2025471 AMAQI
22nd Oct 2025542 AMAQI
22nd Oct 2025533 AMAQI
22nd Oct 2025544 AMAQI
22nd Oct 2025465 AMAQI
21°C14/32°C
22nd Oct 2025326 AMAQI
22nd Oct 2025357 AMAQI
22nd Oct 2025448 AMAQI
22nd Oct 2025479 AMAQI
22nd Oct 20254910 AMAQI
22nd Oct 20255711 AMAQI
22nd Oct 20256012 PMAQI
22nd Oct 2025621 PMAQI
22nd Oct 2025632 PMAQI
22nd Oct 2025543 PMAQI
22nd Oct 2025434 PMAQI
22nd Oct 2025415 PMAQI
22nd Oct 2025406 PMAQI
22nd Oct 2025337 PMAQI
22nd Oct 2025388 PMAQI
22nd Oct 2025369 PMAQI
22nd Oct 20252810 PMAQI
22nd Oct 20252811 PMAQI
23rd Oct 20252612 AMAQI
23rd Oct 2025361 AMAQI
23rd Oct 2025442 AMAQI
23rd Oct 2025373 AMAQI
23rd Oct 2025454 AMAQI
23rd Oct 2025545 AMAQI
17°C11/24°C
23rd Oct 2025436 AMAQI
23rd Oct 2025457 AMAQI
23rd Oct 2025518 AMAQI
23rd Oct 2025429 AMAQI
23rd Oct 20253910 AMAQI
23rd Oct 20254211 AMAQI
23rd Oct 20254812 PMAQI
23rd Oct 2025491 PMAQI
23rd Oct 2025422 PMAQI
23rd Oct 2025363 PMAQI
23rd Oct 2025384 PMAQI
23rd Oct 2025405 PMAQI
23rd Oct 2025386 PMAQI
23rd Oct 2025477 PMAQI
23rd Oct 2025538 PMAQI
23rd Oct 2025589 PMAQI
23rd Oct 20255810 PMAQI
23rd Oct 20255711 PMAQI
24th Oct 20255512 AMAQI
24th Oct 2025531 AMAQI
24th Oct 2025522 AMAQI
24th Oct 2025523 AMAQI
24th Oct 2025524 AMAQI
24th Oct 2025445 AMAQI
19°C11/30°C
24th Oct 2025396 AMAQI
24th Oct 2025347 AMAQI
24th Oct 2025268 AMAQI
24th Oct 2025219 AMAQI
24th Oct 20252110 AMAQI
24th Oct 20253911 AMAQI
24th Oct 20255312 PMAQI
24th Oct 2025421 PMAQI
24th Oct 2025442 PMAQI
24th Oct 2025543 PMAQI
24th Oct 2025404 PMAQI
24th Oct 2025375 PMAQI
24th Oct 2025476 PMAQI
24th Oct 2025527 PMAQI
24th Oct 2025488 PMAQI
24th Oct 2025529 PMAQI
24th Oct 20255710 PMAQI
24th Oct 20255611 PMAQI
25th Oct 20256012 AMAQI
25th Oct 2025591 AMAQI
25th Oct 2025662 AMAQI
25th Oct 2025783 AMAQI
25th Oct 2025694 AMAQI
25th Oct 2025585 AMAQI
21°C14/32°C
25th Oct 2025516 AMAQI
25th Oct 2025407 AMAQI
25th Oct 2025318 AMAQI
25th Oct 2025309 AMAQI
25th Oct 20254410 AMAQI
25th Oct 20255311 AMAQI
25th Oct 20255312 PMAQI
25th Oct 2025561 PMAQI
25th Oct 2025652 PMAQI
25th Oct 2025703 PMAQI
25th Oct 2025694 PMAQI
25th Oct 2025735 PMAQI
25th Oct 2025746 PMAQI
25th Oct 2025727 PMAQI
25th Oct 2025738 PMAQI
25th Oct 2025689 PMAQI
25th Oct 20255610 PMAQI
25th Oct 20255211 PMAQI
26th Oct 20255512 AMAQI
26th Oct 2025641 AMAQI
26th Oct 2025652 AMAQI
26th Oct 2025613 AMAQI
26th Oct 2025574 AMAQI
26th Oct 2025565 AMAQI
18°C11/26°C
26th Oct 2025556 AMAQI
26th Oct 2025567 AMAQI
26th Oct 2025508 AMAQI
26th Oct 2025449 AMAQI
26th Oct 20254810 AMAQI
26th Oct 20255711 AMAQI
26th Oct 20255912 PMAQI
26th Oct 2025581 PMAQI
26th Oct 2025522 PMAQI
26th Oct 2025543 PMAQI
26th Oct 2025704 PMAQI
26th Oct 2025725 PMAQI
26th Oct 2025726 PMAQI
26th Oct 2025717 PMAQI
26th Oct 2025728 PMAQI
26th Oct 2025739 PMAQI
26th Oct 20256510 PMAQI
26th Oct 20256511 PMAQI
27th Oct 20257712 AMAQI
27th Oct 2025701 AMAQI
27th Oct 2025562 AMAQI
27th Oct 2025513 AMAQI
27th Oct 2025434 AMAQI
27th Oct 2025345 AMAQI
18°C12/26°C
27th Oct 2025316 AMAQI
27th Oct 2025357 AMAQI
27th Oct 2025428 AMAQI
27th Oct 2025489 AMAQI
27th Oct 20255410 AMAQI
27th Oct 20255611 AMAQI
27th Oct 20255212 PMAQI
27th Oct 2025501 PMAQI
27th Oct 2025622 PMAQI
27th Oct 2025533 PMAQI
27th Oct 2025324 PMAQI
27th Oct 2025465 PMAQI
27th Oct 2025546 PMAQI
27th Oct 2025377 PMAQI
27th Oct 2025378 PMAQI
27th Oct 2025469 PMAQI
27th Oct 20256410 PMAQI
27th Oct 20255811 PMAQI
28th Oct 20255812 AMAQI
28th Oct 2025711 AMAQI
28th Oct 2025592 AMAQI
28th Oct 2025503 AMAQI
28th Oct 2025564 AMAQI
28th Oct 2025455 AMAQI
20°C13/31°C
28th Oct 2025446 AMAQI
28th Oct 2025467 AMAQI
28th Oct 2025358 AMAQI
28th Oct 2025399 AMAQI
28th Oct 20254210 AMAQI
28th Oct 20253611 AMAQI
28th Oct 20254112 PMAQI
28th Oct 2025591 PMAQI
28th Oct 2025532 PMAQI
28th Oct 2025443 PMAQI
28th Oct 2025394 PMAQI
28th Oct 2025265 PMAQI
28th Oct 2025196 PMAQI
28th Oct 2025177 PMAQI
28th Oct 2025268 PMAQI
28th Oct 2025259 PMAQI
28th Oct 20252210 PMAQI
28th Oct 20252011 PMAQI
29th Oct 20252712 AMAQI
29th Oct 2025391 AMAQI
29th Oct 2025502 AMAQI
29th Oct 2025553 AMAQI
29th Oct 2025334 AMAQI
29th Oct 2025115 AMAQI
24°C16/34°C
29th Oct 2025206 AMAQI
6 AM29th Oct 2025297 AMAQI
29th Oct 2025188 AMAQI
29th Oct 2025149 AMAQI
29th Oct 20252210 AMAQI
29th Oct 20252811 AMAQI
29th Oct 20252312 PMAQI
12 PM29th Oct 2025171 PMAQI
29th Oct 2025202 PMAQI
29th Oct 2025223 PMAQI
29th Oct 2025244 PMAQI
6 PM
12 AM
5 AM
--°C/°C
白天时间
平均最高时间
12 PM - 1 PM
49AQI
2 小时 / 天
60 小时 / 月
平均最低时间
8 AM - 9 AM
42AQI
2 小时 / 天
60 小时 / 月
过去30天中，白天AQI最高值为12 PM到1 PM（平均49），最低值为8 AM到9 AM（平均42）。
夜晚时间
平均最高时间
3 AM
53AQI
1 小时 / 天
30 小时 / 月
平均最低时间
7 PM - 8 PM
42AQI
2 小时 / 天
60 小时 / 月
过去30天中，夜间AQI最高值为3 AM到3 AM（平均53），最低值为7 PM到8 PM（平均42）。
2025空气质量与天数对比
Santa Clarita Placerita, Santa Clarita, California, United States
2025
76%
229
24%
72
在2025年的最后302天中，不同AQI类别的总天数 (剩余 63 天)
良好
229 天数适中
72 天数差
0 天数不健康
0 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：76%
健康风险级别:
低
在2025年中，76%的302天在WHO的安全空气质量限制内，健康问题的风险是低，特别是对易感人群有潜在影响。
年度空气质量洞察
Santa Clarita Placerita, Santa Clarita, California, United States
2025年AQI水平
AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 一月 2025
49AQI
49AQI
2nd 一月 2025
40AQI
40AQI
3rd 一月 2025
47AQI
47AQI
4th 一月 2025
39AQI
39AQI
5th 一月 2025
33AQI
33AQI
6th 一月 2025
32AQI
32AQI
7th 一月 2025
35AQI
35AQI
8th 一月 2025
40AQI
40AQI
9th 一月 2025
36AQI
36AQI
10th 一月 2025
37AQI
37AQI
11th 一月 2025
42AQI
42AQI
12th 一月 2025
33AQI
33AQI
13th 一月 2025
35AQI
35AQI
14th 一月 2025
29AQI
29AQI
15th 一月 2025
30AQI
30AQI
16th 一月 2025
32AQI
32AQI
17th 一月 2025
44AQI
44AQI
18th 一月 2025
57AQI
57AQI
19th 一月 2025
56AQI
56AQI
20th 一月 2025
50AQI
50AQI
21st 一月 2025
31AQI
31AQI
22nd 一月 2025
36AQI
36AQI
23rd 一月 2025
33AQI
33AQI
24th 一月 2025
34AQI
34AQI
25th 一月 2025
51AQI
51AQI
26th 一月 2025
32AQI
32AQI
27th 一月 2025
32AQI
32AQI
28th 一月 2025
41AQI
41AQI
29th 一月 2025
51AQI
51AQI
30th 一月 2025
57AQI
57AQI
31st 一月 2025
55AQI
55AQI
1st 二月 2025
49AQI
49AQI
2nd 二月 2025
49AQI
49AQI
3rd 二月 2025
50AQI
50AQI
4th 二月 2025
39AQI
39AQI
5th 二月 2025
25AQI
25AQI
6th 二月 2025
25AQI
25AQI
7th 二月 2025
25AQI
25AQI
8th 二月 2025
30AQI
30AQI
9th 二月 2025
36AQI
36AQI
10th 二月 2025
46AQI
46AQI
11th 二月 2025
35AQI
35AQI
12th 二月 2025
30AQI
30AQI
13th 二月 2025
27AQI
27AQI
14th 二月 2025
34AQI
34AQI
15th 二月 2025
37AQI
37AQI
16th 二月 2025
34AQI
34AQI
17th 二月 2025
35AQI
35AQI
18th 二月 2025
34AQI
34AQI
19th 二月 2025
34AQI
34AQI
20th 二月 2025
37AQI
37AQI
21st 二月 2025
33AQI
33AQI
22nd 二月 2025
33AQI
33AQI
23rd 二月 2025
37AQI
37AQI
24th 二月 2025
38AQI
38AQI
25th 二月 2025
37AQI
37AQI
26th 二月 2025
35AQI
35AQI
27th 二月 2025
31AQI
31AQI
28th 二月 2025
34AQI
34AQI
1st 三月 2025
43AQI
43AQI
2nd 三月 2025
39AQI
39AQI
3rd 三月 2025
28AQI
28AQI
4th 三月 2025
33AQI
33AQI
5th 三月 2025
39AQI
39AQI
6th 三月 2025
28AQI
28AQI
7th 三月 2025
31AQI
31AQI
8th 三月 2025
33AQI
33AQI
9th 三月 2025
38AQI
38AQI
10th 三月 2025
36AQI
36AQI
11th 三月 2025
32AQI
32AQI
12th 三月 2025
31AQI
31AQI
13th 三月 2025
23AQI
23AQI
14th 三月 2025
30AQI
30AQI
15th 三月 2025
30AQI
30AQI
16th 三月 2025
35AQI
35AQI
17th 三月 2025
34AQI
34AQI
18th 三月 2025
25AQI
25AQI
19th 三月 2025
21AQI
21AQI
20th 三月 2025
21AQI
21AQI
21st 三月 2025
23AQI
23AQI
22nd 三月 2025
28AQI
28AQI
23rd 三月 2025
32AQI
32AQI
24th 三月 2025
32AQI
32AQI
25th 三月 2025
32AQI
32AQI
26th 三月 2025
44AQI
44AQI
27th 三月 2025
27AQI
27AQI
28th 三月 2025
28AQI
28AQI
29th 三月 2025
33AQI
33AQI
30th 三月 2025
36AQI
36AQI
31st 三月 2025
22AQI
22AQI
1st 四月 2025
24AQI
24AQI
2nd 四月 2025
23AQI
23AQI
3rd 四月 2025
28AQI
28AQI
4th 四月 2025
25AQI
25AQI
5th 四月 2025
23AQI
23AQI
6th 四月 2025
30AQI
30AQI
7th 四月 2025
34AQI
34AQI
8th 四月 2025
39AQI
39AQI
9th 四月 2025
38AQI
38AQI
10th 四月 2025
47AQI
47AQI
11th 四月 2025
49AQI
49AQI
12th 四月 2025
51AQI
51AQI
13th 四月 2025
55AQI
55AQI
14th 四月 2025
52AQI
52AQI
15th 四月 2025
53AQI
53AQI
16th 四月 2025
39AQI
39AQI
17th 四月 2025
32AQI
32AQI
18th 四月 2025
34AQI
34AQI
19th 四月 2025
34AQI
34AQI
20th 四月 2025
40AQI
40AQI
21st 四月 2025
45AQI
45AQI
22nd 四月 2025
53AQI
53AQI
23rd 四月 2025
52AQI
52AQI
24th 四月 2025
40AQI
40AQI
25th 四月 2025
45AQI
45AQI
26th 四月 2025
25AQI
25AQI
27th 四月 2025
23AQI
23AQI
28th 四月 2025
22AQI
22AQI
29th 四月 2025
33AQI
33AQI
30th 四月 2025
49AQI
49AQI
1st 五月 2025
50AQI
50AQI
2nd 五月 2025
48AQI
48AQI
3rd 五月 2025
46AQI
46AQI
4th 五月 2025
31AQI
31AQI
5th 五月 2025
43AQI
43AQI
6th 五月 2025
51AQI
51AQI
7th 五月 2025
38AQI
38AQI
8th 五月 2025
47AQI
47AQI
9th 五月 2025
43AQI
43AQI
10th 五月 2025
35AQI
35AQI
11th 五月 2025
34AQI
34AQI
12th 五月 2025
49AQI
49AQI
13th 五月 2025
27AQI
27AQI
14th 五月 2025
33AQI
33AQI
15th 五月 2025
46AQI
46AQI
16th 五月 2025
53AQI
53AQI
17th 五月 2025
47AQI
47AQI
18th 五月 2025
40AQI
40AQI
19th 五月 2025
38AQI
38AQI
20th 五月 2025
42AQI
42AQI
21st 五月 2025
43AQI
43AQI
22nd 五月 2025
52AQI
52AQI
23rd 五月 2025
55AQI
55AQI
24th 五月 2025
52AQI
52AQI
25th 五月 2025
50AQI
50AQI
26th 五月 2025
48AQI
48AQI
27th 五月 2025
51AQI
51AQI
28th 五月 2025
46AQI
46AQI
29th 五月 2025
47AQI
47AQI
30th 五月 2025
49AQI
49AQI
31st 五月 2025
48AQI
48AQI
1st 六月 2025
48AQI
48AQI
2nd 六月 2025
38AQI
38AQI
3rd 六月 2025
38AQI
38AQI
4th 六月 2025
41AQI
41AQI
5th 六月 2025
48AQI
48AQI
6th 六月 2025
45AQI
45AQI
7th 六月 2025
48AQI
48AQI
8th 六月 2025
47AQI
47AQI
9th 六月 2025
51AQI
51AQI
10th 六月 2025
54AQI
54AQI
11th 六月 2025
53AQI
53AQI
12th 六月 2025
54AQI
54AQI
13th 六月 2025
55AQI
55AQI
14th 六月 2025
55AQI
55AQI
15th 六月 2025
50AQI
50AQI
16th 六月 2025
52AQI
52AQI
17th 六月 2025
55AQI
55AQI
18th 六月 2025
54AQI
54AQI
19th 六月 2025
57AQI
57AQI
20th 六月 2025
56AQI
56AQI
21st 六月 2025
60AQI
60AQI
22nd 六月 2025
60AQI
60AQI
23rd 六月 2025
55AQI
55AQI
24th 六月 2025
54AQI
54AQI
25th 六月 2025
51AQI
51AQI
26th 六月 2025
52AQI
52AQI
27th 六月 2025
53AQI
53AQI
28th 六月 2025
50AQI
50AQI
29th 六月 2025
45AQI
45AQI
30th 六月 2025
37AQI
37AQI
1st 七月 2025
40AQI
40AQI
2nd 七月 2025
49AQI
49AQI
3rd 七月 2025
47AQI
47AQI
4th 七月 2025
50AQI
50AQI
5th 七月 2025
61AQI
61AQI
6th 七月 2025
50AQI
50AQI
7th 七月 2025
49AQI
49AQI
8th 七月 2025
51AQI
51AQI
9th 七月 2025
43AQI
43AQI
10th 七月 2025
45AQI
45AQI
11th 七月 2025
52AQI
52AQI
12th 七月 2025
56AQI
56AQI
13th 七月 2025
53AQI
53AQI
14th 七月 2025
45AQI
45AQI
15th 七月 2025
46AQI
46AQI
16th 七月 2025
44AQI
44AQI
17th 七月 2025
34AQI
34AQI
18th 七月 2025
37AQI
37AQI
19th 七月 2025
40AQI
40AQI
20th 七月 2025
44AQI
44AQI
21st 七月 2025
44AQI
44AQI
22nd 七月 2025
37AQI
37AQI
23rd 七月 2025
33AQI
33AQI
24th 七月 2025
30AQI
30AQI
25th 七月 2025
26AQI
26AQI
26th 七月 2025
32AQI
32AQI
27th 七月 2025
30AQI
30AQI
28th 七月 2025
31AQI
31AQI
29th 七月 2025
36AQI
36AQI
30th 七月 2025
39AQI
39AQI
31st 七月 2025
48AQI
48AQI
1st 八月 2025
49AQI
49AQI
2nd 八月 2025
51AQI
51AQI
3rd 八月 2025
54AQI
54AQI
4th 八月 2025
60AQI
60AQI
5th 八月 2025
64AQI
64AQI
6th 八月 2025
65AQI
65AQI
7th 八月 2025
59AQI
59AQI
8th 八月 2025
57AQI
57AQI
9th 八月 2025
55AQI
55AQI
10th 八月 2025
54AQI
54AQI
11th 八月 2025
57AQI
57AQI
12th 八月 2025
57AQI
57AQI
13th 八月 2025
60AQI
60AQI
14th 八月 2025
59AQI
59AQI
15th 八月 2025
53AQI
53AQI
16th 八月 2025
51AQI
51AQI
17th 八月 2025
45AQI
45AQI
18th 八月 2025
39AQI
39AQI
19th 八月 2025
37AQI
37AQI
20th 八月 2025
39AQI
39AQI
21st 八月 2025
53AQI
53AQI
22nd 八月 2025
92AQI
92AQI
23rd 八月 2025
51AQI
51AQI
24th 八月 2025
53AQI
53AQI
25th 八月 2025
50AQI
50AQI
26th 八月 2025
46AQI
46AQI
27th 八月 2025
45AQI
45AQI
28th 八月 2025
41AQI
41AQI
29th 八月 2025
47AQI
47AQI
30th 八月 2025
49AQI
49AQI
31st 八月 2025
49AQI
49AQI
1st 九月 2025
49AQI
49AQI
2nd 九月 2025
40AQI
40AQI
3rd 九月 2025
46AQI
46AQI
4th 九月 2025
43AQI
43AQI
5th 九月 2025
39AQI
39AQI
6th 九月 2025
34AQI
34AQI
7th 九月 2025
36AQI
36AQI
8th 九月 2025
27AQI
27AQI
9th 九月 2025
27AQI
27AQI
10th 九月 2025
28AQI
28AQI
11th 九月 2025
26AQI
26AQI
12th 九月 2025
37AQI
37AQI
13th 九月 2025
49AQI
49AQI
14th 九月 2025
54AQI
54AQI
15th 九月 2025
50AQI
50AQI
16th 九月 2025
49AQI
49AQI
17th 九月 2025
37AQI
37AQI
18th 九月 2025
36AQI
36AQI
19th 九月 2025
39AQI
39AQI
20th 九月 2025
28AQI
28AQI
21st 九月 2025
29AQI
29AQI
22nd 九月 2025
33AQI
33AQI
23rd 九月 2025
32AQI
32AQI
24th 九月 2025
41AQI
41AQI
25th 九月 2025
31AQI
31AQI
26th 九月 2025
33AQI
33AQI
27th 九月 2025
31AQI
31AQI
28th 九月 2025
28AQI
28AQI
29th 九月 2025
24AQI
24AQI
30th 九月 2025
28AQI
28AQI
1st 十月 2025
42AQI
42AQI
2nd 十月 2025
42AQI
42AQI
3rd 十月 2025
45AQI
45AQI
4th 十月 2025
45AQI
45AQI
5th 十月 2025
49AQI
49AQI
6th 十月 2025
67AQI
67AQI
7th 十月 2025
59AQI
59AQI
8th 十月 2025
56AQI
56AQI
9th 十月 2025
51AQI
51AQI
10th 十月 2025
45AQI
45AQI
11th 十月 2025
52AQI
52AQI
12th 十月 2025
50AQI
50AQI
13th 十月 2025
51AQI
51AQI
14th 十月 2025
35AQI
35AQI
15th 十月 2025
39AQI
39AQI
16th 十月 2025
43AQI
43AQI
17th 十月 2025
47AQI
47AQI
18th 十月 2025
49AQI
49AQI
19th 十月 2025
42AQI
42AQI
20th 十月 2025
52AQI
52AQI
21st 十月 2025
51AQI
51AQI
22nd 十月 2025
45AQI
45AQI
23rd 十月 2025
43AQI
43AQI
24th 十月 2025
46AQI
46AQI
25th 十月 2025
61AQI
61AQI
26th 十月 2025
62AQI
62AQI
27th 十月 2025
52AQI
52AQI
28th 十月 2025
41AQI
41AQI
29th 十月 2025
30th 十月 2025
31st 十月 2025
1st 十一月 2025
2nd 十一月 2025
3rd 十一月 2025
4th 十一月 2025
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
10th 十一月 2025
11th 十一月 2025
12th 十一月 2025
13th 十一月 2025
14th 十一月 2025
15th 十一月 2025
16th 十一月 2025
17th 十一月 2025
18th 十一月 2025
19th 十一月 2025
20th 十一月 2025
21st 十一月 2025
22nd 十一月 2025
23rd 十一月 2025
24th 十一月 2025
25th 十一月 2025
26th 十一月 2025
27th 十一月 2025
28th 十一月 2025
29th 十一月 2025
30th 十一月 2025
1st 十二月 2025
2nd 十二月 2025
3rd 十二月 2025
4th 十二月 2025
5th 十二月 2025
6th 十二月 2025
7th 十二月 2025
8th 十二月 2025
9th 十二月 2025
10th 十二月 2025
11th 十二月 2025
12th 十二月 2025
13th 十二月 2025
14th 十二月 2025
15th 十二月 2025
16th 十二月 2025
17th 十二月 2025
18th 十二月 2025
19th 十二月 2025
20th 十二月 2025
21st 十二月 2025
22nd 十二月 2025
23rd 十二月 2025
24th 十二月 2025
25th 十二月 2025
26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025
40AQI
35AQI
31AQI
38AQI
45AQI
51AQI
43AQI
53AQI
36AQI
49AQI
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202542AQI
25
6
28
31
24
6
25
6
12
18
26
5
12
19
29
1
17
11
229
72
最高AQI记录于
八月53AQI
最低AQI记录于
三月31AQI
202447AQI
31
29
30
1
24
6
13
18
6
24
3
28
8
23
13
17
14
17
26
4
23
8
220
146
最高AQI记录于
七月62AQI
最低AQI记录于
二月33AQI
202342AQI
30
1
24
4
29
2
21
9
19
12
23
7
4
27
23
8
15
15
30
1
27
2
31
276
88
最高AQI记录于
七月61AQI
最低AQI记录于
一月34AQI
202242AQI
27
3
22
28
3
12
5
17
14
14
16
11
8
1
1
1
18
11
22
9
28
2
31
231
72
1
最高AQI记录于
七月52AQI
最低AQI记录于
十二月31AQI
202149AQI
29
1
25
3
31
27
3
21
10
17
13
15
16
12
19
30
31
30
21
9
1
198
165
1
最高AQI记录于
九月69AQI
最低AQI记录于
一月29AQI
202043AQI
2
20
14
4
21
9
16
15
16
13
2
10
18
2
15
15
30
30
1
174
75
4
最高AQI记录于
九月62AQI
最低AQI记录于
三月18AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2021(平均)
49AQI污染最轻的记录年份
2022(平均)
42AQISanta Clarita Placerita的年度2025 AQI（42）相比之前几年的平均百分比变化为-5.2% (改善 AQI)：2020 (43), 2021 (49), 2022 (42), 2023 (42), 2024 (47)。
