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HistoryAQIPM2.5PM10COSO2NO2O3

Signal Hill, California, United States Historische Luftqualitätsanalyse

Tauchen Sie ein in detaillierte Einblicke zur Luftqualität mit historischen Daten, monatlichen Mustern und jährlichen Trends direkt zur Hand!

Gut
050
Mäßig
100
Schlecht
150
Ungesund
200
Schwer
300
Gefährlich
301+

Oktober Luftqualitätsanalyse

Signal Hill, California, United States

2021
2024
2025
AQI
.
Tage

AQI-Trends: Höchster und Niedrigster

Höchster AQI, der aufgezeichnet wurde am
6th Oct 2024
77AQI
Niedrigster AQI, der aufgezeichnet wurde am
3rd Oct 2025
24AQI

Analyse des gleichen Tages (3rd October ):
An diesem Tag variierte der AQI über die 3 Jahre erheblich: 2025 belegt Platz 2nd höchste AQI bei 24 von Gut Luftqualität, was eine Verbesserung im Vergleich zu 2024 am gleichen Tag zeigt.

2024 Jahresdaten herunterladen

Weltluftqualitätsbericht

Globe

Tages- und Nacht-AQI-Trend: 3rd Oct - 4th Oct 2025

Signal Hill, California, United States

AQI
Tag
Nacht
.

6 AM3rd Oct 2025

6 PM

5 AM4th Oct 2025

Tageszeit
Durchschnittliche höchste Zeit
11AM3rd Oct

55AQI

Durchschnittliche niedrigste Zeit
3PM3rd Oct

16AQI

Nachtzeit
Durchschnittliche höchste Zeit
2AM4th Oct

59AQI

Durchschnittliche niedrigste Zeit
8PM3rd Oct

26AQI

In den letzten 24 Stunden,

Signal Hill's AQI erreichte seinen höchsten Punkt von 59 um 2 AM während des Nacht, während der niedrigste Punkt, undefined, um 5 AM während des Nacht zwischen 3rd Oct und 4th Oct 2025 aufgezeichnet wurde.

Tages- und Nacht-AQI-Trend : Sep - Oct 2025

Signal Hill, California, United States

SepOct
04th - 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 - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Tag
Nacht
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
28th Sep 2025257 AMAQI
28th Sep 2025288 AMAQI
28th Sep 2025249 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20253912 PMAQI
28th 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
28th Sep 2025428 PMAQI
28th Sep 2025399 PMAQI
28th Sep 20253410 PMAQI
28th Sep 20253011 PMAQI
29th Sep 20254112 AMAQI
29th Sep 2025451 AMAQI
29th Sep 2025462 AMAQI
29th Sep 2025423 AMAQI
29th Sep 2025334 AMAQI
29th Sep 2025315 AMAQI

22°C17/28°C

29th Sep 2025276 AMAQI
29th Sep 2025277 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025269 AMAQI
29th Sep 20253610 AMAQI
29th Sep 20253711 AMAQI
29th Sep 20254412 PMAQI
29th Sep 2025431 PMAQI
29th Sep 2025392 PMAQI
29th Sep 2025363 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025385 PMAQI
29th Sep 2025416 PMAQI
29th Sep 2025427 PMAQI
29th Sep 2025398 PMAQI
29th Sep 2025329 PMAQI
29th Sep 20253110 PMAQI
29th Sep 20254111 PMAQI
30th Sep 20253912 AMAQI
30th Sep 2025371 AMAQI
30th Sep 2025422 AMAQI
30th Sep 2025463 AMAQI
30th Sep 2025494 AMAQI
30th Sep 2025465 AMAQI

21°C17/26°C

30th Sep 2025496 AMAQI
30th Sep 2025537 AMAQI
30th Sep 2025558 AMAQI
30th Sep 2025569 AMAQI
30th Sep 20255610 AMAQI
30th Sep 20255811 AMAQI
30th Sep 20255612 PMAQI
30th Sep 2025541 PMAQI
30th Sep 2025572 PMAQI
30th Sep 2025513 PMAQI
30th Sep 2025504 PMAQI
30th Sep 2025495 PMAQI
30th Sep 2025466 PMAQI
30th Sep 2025427 PMAQI
30th Sep 2025468 PMAQI
30th Sep 2025449 PMAQI
30th Sep 20255210 PMAQI
30th Sep 20255411 PMAQI
1st Oct 20255312 AMAQI
1st Oct 2025561 AMAQI
1st Oct 2025552 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025504 AMAQI
1st Oct 2025565 AMAQI

21°C18/25°C

1st Oct 2025576 AMAQI
1st Oct 2025567 AMAQI
1st Oct 2025598 AMAQI
1st Oct 2025579 AMAQI
1st Oct 20255810 AMAQI
1st Oct 20255611 AMAQI
1st Oct 20255112 PMAQI
1st Oct 2025471 PMAQI
1st Oct 2025542 PMAQI
1st Oct 2025483 PMAQI
1st Oct 2025274 PMAQI
1st Oct 2025235 PMAQI
1st Oct 2025176 PMAQI
1st Oct 2025157 PMAQI
1st Oct 2025148 PMAQI
1st Oct 2025139 PMAQI
1st Oct 20251010 PMAQI
1st Oct 20251011 PMAQI
2nd Oct 20251212 AMAQI
2nd Oct 2025191 AMAQI
2nd Oct 2025352 AMAQI
2nd Oct 2025363 AMAQI
2nd Oct 2025354 AMAQI
2nd Oct 2025395 AMAQI

21°C17/26°C

2nd Oct 2025286 AMAQI
2nd Oct 202587 AMAQI
2nd Oct 2025168 AMAQI
2nd Oct 2025239 AMAQI
2nd Oct 20252510 AMAQI
2nd Oct 20255111 AMAQI
2nd Oct 20256012 PMAQI
2nd Oct 2025601 PMAQI
2nd Oct 2025532 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025515 PMAQI
2nd Oct 2025386 PMAQI
2nd Oct 2025137 PMAQI
2nd Oct 2025138 PMAQI
2nd Oct 2025139 PMAQI
2nd Oct 20251310 PMAQI
2nd Oct 20251311 PMAQI
3rd Oct 20251212 AMAQI
3rd Oct 2025101 AMAQI
3rd Oct 2025122 AMAQI
3rd Oct 2025113 AMAQI
3rd Oct 2025264 AMAQI
3rd Oct 2025555 AMAQI

21°C15/28°C

3rd Oct 2025426 AMAQI
3rd Oct 2025517 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025519 AMAQI
3rd Oct 20254810 AMAQI
3rd Oct 20255511 AMAQI
3rd Oct 20255112 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025322 PMAQI
3rd Oct 2025163 PMAQI
3rd Oct 2025294 PMAQI
3rd Oct 2025475 PMAQI
3rd Oct 2025516 PMAQI
3rd Oct 2025267 PMAQI
3rd Oct 2025268 PMAQI
3rd Oct 2025299 PMAQI
3rd Oct 20253510 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025561 AMAQI
4th Oct 2025592 AMAQI
4th Oct 2025583 AMAQI

21°C17/26°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Tageszeit
Durchschnittliche höchste Zeit
12 PM - 2 PM

46AQI

3 Stunden / Tag
90 Stunden / Monat
Durchschnittliche niedrigste Zeit
6 AM - 10 AM

39AQI

5 Stunden / Tag
150 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 12 PM bis 2 PM (Durchschn. 46), während der niedrigste AQI zwischen 6 AM bis 10 AM (Durchschn. 39) lag.
Nachtzeit
Durchschnittliche höchste Zeit
12 AM - 5 AM

39AQI

6 Stunden / Tag
180 Stunden / Monat
Durchschnittliche niedrigste Zeit
7 PM - 11 PM

37AQI

5 Stunden / Tag
150 Stunden / Monat
In den letzten 30 Tagen war der höchste AQI zwischen 12 AM bis 5 AM (Durchschn. 39), während der niedrigste AQI zwischen 7 PM bis 11 PM (Durchschn. 37) lag.

2025 Tage vs. Luftqualität

Signal Hill, California, United States

2025

72%

200

27%

75

0.3%

1

Gesamtzahl der Tage mit verschiedenen AQI-Kategorien in den letzten 277 Tagen im 2025 (88 Tage verbleibend)

Gut
200 Tage
Mäßig
75 Tage
Schlecht
1 Tage
Ungesund
0 Tage
Schwer
0 Tage
Gefährlich
0 Tage

Unter den WHO sicheren Luftqualitätsgrenzen: 72%

Gesundheitsrisiko-Level:

Niedrig

Im Jahr 2025 waren 72% der 277 Tage innerhalb der WHO sicheren Luftqualitätsgrenzen. Das Risiko von Gesundheitsproblemen ist Niedrig, aber die langfristigen Auswirkungen, insbesondere auf gefährdete Personen, sind noch unklar.

Jährliche Luftqualitäts-Insights

Signal Hill, California, United States

AQI-Werte im Jahr 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
So.Mo.Di.Mi.Do.Fr.Sa.

Jan.

Feb.

Mär.

Apr.

Mai

Jun.

Jul.

Aug.

Sep.

Okt.

Nov.

Dez.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Januar 2025
122AQI
2nd Januar 2025
97AQI
3rd Januar 2025
73AQI
4th Januar 2025
72AQI
5th Januar 2025
65AQI
6th Januar 2025
60AQI
7th Januar 2025
57AQI
8th Januar 2025
75AQI
9th Januar 2025
87AQI
10th Januar 2025
72AQI
11th Januar 2025
63AQI
12th Januar 2025
50AQI
13th Januar 2025
45AQI
14th Januar 2025
46AQI
15th Januar 2025
48AQI
16th Januar 2025
49AQI
17th Januar 2025
51AQI
18th Januar 2025
56AQI
19th Januar 2025
71AQI
20th Januar 2025
61AQI
21st Januar 2025
43AQI
22nd Januar 2025
52AQI
23rd Januar 2025
53AQI
24th Januar 2025
46AQI
25th Januar 2025
60AQI
26th Januar 2025
46AQI
27th Januar 2025
44AQI
28th Januar 2025
46AQI
29th Januar 2025
51AQI
30th Januar 2025
54AQI
31st Januar 2025
66AQI
1st Februar 2025
68AQI
2nd Februar 2025
73AQI
3rd Februar 2025
64AQI
4th Februar 2025
43AQI
5th Februar 2025
32AQI
6th Februar 2025
30AQI
7th Februar 2025
24AQI
8th Februar 2025
31AQI
9th Februar 2025
42AQI
10th Februar 2025
39AQI
11th Februar 2025
32AQI
12th Februar 2025
31AQI
13th Februar 2025
21AQI
14th Februar 2025
22AQI
15th Februar 2025
28AQI
16th Februar 2025
42AQI
17th Februar 2025
50AQI
18th Februar 2025
43AQI
19th Februar 2025
55AQI
20th Februar 2025
53AQI
21st Februar 2025
46AQI
22nd Februar 2025
50AQI
23rd Februar 2025
51AQI
24th Februar 2025
56AQI
25th Februar 2025
48AQI
26th Februar 2025
53AQI
27th Februar 2025
48AQI
28th Februar 2025
45AQI
1st März 2025
32AQI
2nd März 2025
31AQI
3rd März 2025
29AQI
4th März 2025
35AQI
5th März 2025
44AQI
6th März 2025
22AQI
7th März 2025
30AQI
8th März 2025
40AQI
9th März 2025
41AQI
10th März 2025
41AQI
11th März 2025
29AQI
12th März 2025
26AQI
13th März 2025
22AQI
14th März 2025
23AQI
15th März 2025
33AQI
16th März 2025
46AQI
17th März 2025
44AQI
18th März 2025
28AQI
19th März 2025
28AQI
20th März 2025
33AQI
21st März 2025
42AQI
22nd März 2025
40AQI
23rd März 2025
44AQI
24th März 2025
46AQI
25th März 2025
51AQI
26th März 2025
35AQI
27th März 2025
24AQI
28th März 2025
35AQI
29th März 2025
40AQI
30th März 2025
33AQI
31st März 2025
22AQI
1st April 2025
29AQI
2nd April 2025
33AQI
3rd April 2025
37AQI
4th April 2025
40AQI
5th April 2025
31AQI
6th April 2025
34AQI
7th April 2025
40AQI
8th April 2025
44AQI
9th April 2025
51AQI
10th April 2025
50AQI
11th April 2025
46AQI
12th April 2025
49AQI
13th April 2025
49AQI
14th April 2025
51AQI
15th April 2025
45AQI
16th April 2025
40AQI
17th April 2025
29AQI
18th April 2025
33AQI
19th April 2025
42AQI
20th April 2025
45AQI
21st April 2025
51AQI
22nd April 2025
51AQI
23rd April 2025
43AQI
24th April 2025
42AQI
25th April 2025
36AQI
26th April 2025
21AQI
27th April 2025
18AQI
28th April 2025
28AQI
29th April 2025
42AQI
30th April 2025
43AQI
1st Mai 2025
34AQI
2nd Mai 2025
39AQI
3rd Mai 2025
28AQI
4th Mai 2025
36AQI
5th Mai 2025
37AQI
6th Mai 2025
37AQI
7th Mai 2025
42AQI
8th Mai 2025
49AQI
9th Mai 2025
51AQI
10th Mai 2025
46AQI
11th Mai 2025
55AQI
12th Mai 2025
45AQI
13th Mai 2025
25AQI
14th Mai 2025
35AQI
15th Mai 2025
49AQI
16th Mai 2025
51AQI
17th Mai 2025
42AQI
18th Mai 2025
33AQI
19th Mai 2025
44AQI
20th Mai 2025
53AQI
21st Mai 2025
52AQI
22nd Mai 2025
53AQI
23rd Mai 2025
53AQI
24th Mai 2025
52AQI
25th Mai 2025
47AQI
26th Mai 2025
47AQI
27th Mai 2025
43AQI
28th Mai 2025
44AQI
29th Mai 2025
36AQI
30th Mai 2025
42AQI
31st Mai 2025
46AQI
1st Juni 2025
45AQI
2nd Juni 2025
34AQI
3rd Juni 2025
30AQI
4th Juni 2025
31AQI
5th Juni 2025
26AQI
6th Juni 2025
28AQI
7th Juni 2025
32AQI
8th Juni 2025
31AQI
9th Juni 2025
33AQI
10th Juni 2025
37AQI
11th Juni 2025
44AQI
12th Juni 2025
41AQI
13th Juni 2025
49AQI
14th Juni 2025
51AQI
15th Juni 2025
53AQI
16th Juni 2025
57AQI
17th Juni 2025
58AQI
18th Juni 2025
57AQI
19th Juni 2025
54AQI
20th Juni 2025
53AQI
21st Juni 2025
54AQI
22nd Juni 2025
53AQI
23rd Juni 2025
54AQI
24th Juni 2025
51AQI
25th Juni 2025
47AQI
26th Juni 2025
47AQI
27th Juni 2025
50AQI
28th Juni 2025
49AQI
29th Juni 2025
45AQI
30th Juni 2025
37AQI
1st Juli 2025
41AQI
2nd Juli 2025
41AQI
3rd Juli 2025
37AQI
4th Juli 2025
41AQI
5th Juli 2025
80AQI
6th Juli 2025
59AQI
7th Juli 2025
55AQI
8th Juli 2025
42AQI
9th Juli 2025
38AQI
10th Juli 2025
44AQI
11th Juli 2025
46AQI
12th Juli 2025
46AQI
13th Juli 2025
43AQI
14th Juli 2025
37AQI
15th Juli 2025
28AQI
16th Juli 2025
23AQI
17th Juli 2025
25AQI
18th Juli 2025
28AQI
19th Juli 2025
37AQI
20th Juli 2025
38AQI
21st Juli 2025
35AQI
22nd Juli 2025
26AQI
23rd Juli 2025
29AQI
24th Juli 2025
26AQI
25th Juli 2025
23AQI
26th Juli 2025
25AQI
27th Juli 2025
28AQI
28th Juli 2025
29AQI
29th Juli 2025
36AQI
30th Juli 2025
44AQI
31st Juli 2025
48AQI
1st August 2025
48AQI
2nd August 2025
47AQI
3rd August 2025
49AQI
4th August 2025
56AQI
5th August 2025
62AQI
6th August 2025
63AQI
7th August 2025
56AQI
8th August 2025
48AQI
9th August 2025
53AQI
10th August 2025
50AQI
11th August 2025
50AQI
12th August 2025
51AQI
13th August 2025
54AQI
14th August 2025
52AQI
15th August 2025
46AQI
16th August 2025
33AQI
17th August 2025
39AQI
18th August 2025
44AQI
19th August 2025
47AQI
20th August 2025
49AQI
21st August 2025
53AQI
22nd August 2025
59AQI
23rd August 2025
54AQI
24th August 2025
50AQI
25th August 2025
51AQI
26th August 2025
50AQI
27th August 2025
52AQI
28th August 2025
52AQI
29th August 2025
49AQI
30th August 2025
49AQI
31st August 2025
51AQI
1st September 2025
51AQI
2nd September 2025
52AQI
3rd September 2025
47AQI
4th September 2025
46AQI
5th September 2025
50AQI
6th September 2025
45AQI
7th September 2025
44AQI
8th September 2025
32AQI
9th September 2025
24AQI
10th September 2025
26AQI
11th September 2025
24AQI
12th September 2025
32AQI
13th September 2025
38AQI
14th September 2025
51AQI
15th September 2025
55AQI
16th September 2025
60AQI
17th September 2025
40AQI
18th September 2025
46AQI
19th September 2025
45AQI
20th September 2025
45AQI
21st September 2025
45AQI
22nd September 2025
44AQI
23rd September 2025
42AQI
24th September 2025
45AQI
25th September 2025
41AQI
26th September 2025
28AQI
27th September 2025
24AQI
28th September 2025
30AQI
29th September 2025
37AQI
30th September 2025
49AQI
1st Oktober 2025
41AQI
2nd Oktober 2025
29AQI
3rd Oktober 2025
24AQI
4th Oktober 2025
5th Oktober 2025
6th Oktober 2025
7th Oktober 2025
8th Oktober 2025
9th Oktober 2025
10th Oktober 2025
11th Oktober 2025
12th Oktober 2025
13th Oktober 2025
14th Oktober 2025
15th Oktober 2025
16th Oktober 2025
17th Oktober 2025
18th Oktober 2025
19th Oktober 2025
20th Oktober 2025
21st Oktober 2025
22nd Oktober 2025
23rd Oktober 2025
24th Oktober 2025
25th Oktober 2025
26th Oktober 2025
27th Oktober 2025
28th Oktober 2025
29th Oktober 2025
30th Oktober 2025
31st Oktober 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st Dezember 2025
2nd Dezember 2025
3rd Dezember 2025
4th Dezember 2025
5th Dezember 2025
6th Dezember 2025
7th Dezember 2025
8th Dezember 2025
9th Dezember 2025
10th Dezember 2025
11th Dezember 2025
12th Dezember 2025
13th Dezember 2025
14th Dezember 2025
15th Dezember 2025
16th Dezember 2025
17th Dezember 2025
18th Dezember 2025
19th Dezember 2025
20th Dezember 2025
21st Dezember 2025
22nd Dezember 2025
23rd Dezember 2025
24th Dezember 2025
25th Dezember 2025
26th Dezember 2025
27th Dezember 2025
28th Dezember 2025
29th Dezember 2025
30th Dezember 2025
31st Dezember 2025

61AQI

44AQI

34AQI

40AQI

43AQI

44AQI

38AQI

51AQI

41AQI

31AQI

Anzahl der Tage

Jan.Feb.Mär.Apr.MaiJun.Jul.Aug.Sep.Okt.Nov.Dez.Gesamtanzahl der Tage

202544AQI

10
20
1
20
8
30
1
26
4
23
8
19
11
28
3
16
15
25
5
3
200
75
1

Höchster AQI aufgezeichnet am

Januar

61AQI

Niedrigster AQI aufgezeichnet am

Oktober

31AQI

202450AQI

9
7
11
1
22
7
25
6
29
2
10
18
14
17
21
9
31
141
98

Höchster AQI aufgezeichnet am

Dezember

70AQI

Niedrigster AQI aufgezeichnet am

Mai

38AQI

202355AQI

2
1
10
21
12
22

Höchster AQI aufgezeichnet am

Dezember

56AQI

Niedrigster AQI aufgezeichnet am

November

46AQI

202215AQI

3
2
1
6

Höchster AQI aufgezeichnet am

Februar

21AQI

Niedrigster AQI aufgezeichnet am

März

3AQI

202130AQI

4
2
1
4
2
2
1
1
2
1
1
2
20
2
1

Höchster AQI aufgezeichnet am

November

91AQI

Niedrigster AQI aufgezeichnet am

März

0AQI

202033AQI

1
1
2
4
1
1
8
1
1

Höchster AQI aufgezeichnet am

Juli

129AQI

Niedrigster AQI aufgezeichnet am

September

2AQI

Die meisten und am wenigsten verschmutzten Jahre in den letzten 6 Jahren

Am stärksten verschmutztes Jahr aufgezeichnet
2023(Durchschnitt)
55AQI
Am wenigsten verschmutztes Jahr aufgezeichnet
2022(Durchschnitt)
15AQI

Signal Hill's jährlicher 2025 AQI (44) zeigt eine durchschnittliche prozentuale Veränderung von 50.1% (verschlechtert AQI) im Vergleich zu den Vorjahren: 2020 (33), 2021 (30), 2022 (15), 2023 (55), 2024 (50).