Santa Clarita Placerita, Santa Clarita, California, United States Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Santa Clarita Placerita, Santa Clarita, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Aug 2021
88AQILowest AQI recorded on
2nd Aug 2021
27AQISame Day Analysis (10th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 54 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Santa Clarita Placerita, Santa Clarita, California, United States
AQI
Day
Night
.
6 AM11th Aug 2025
7 PM
5 AM12th Aug 2025
Day time
Avg. Highest Time
6PM11th Aug
61AQI
Avg. Lowest Time
8AM11th Aug
56AQI
Night time
Avg. Highest Time
10PM11th Aug
59AQI
Avg. Lowest Time
5AM12th Aug
52AQI
In the last 24 hours,
Santa Clarita Placerita's AQI reached its highest point of 61 at 6 PM during the Day, while the lowest point, 52, was recorded at 5 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Santa Clarita Placerita, Santa Clarita, California, United States
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025516 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025512 AMAQI
14th Jul 2025443 AMAQI
14th Jul 2025344 AMAQI
14th Jul 2025265 AMAQI
25°C19/33°C
14th Jul 2025286 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025358 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20254310 AMAQI
14th Jul 20255011 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025461 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025464 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025477 PMAQI
14th Jul 2025528 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20254910 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025472 AMAQI
15th Jul 2025433 AMAQI
15th Jul 2025384 AMAQI
15th Jul 2025375 AMAQI
25°C18/33°C
15th Jul 2025386 AMAQI
15th Jul 2025397 AMAQI
15th Jul 2025428 AMAQI
15th Jul 2025479 AMAQI
15th Jul 20254910 AMAQI
15th Jul 20255311 AMAQI
15th Jul 20255112 PMAQI
15th Jul 2025521 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025516 PMAQI
15th Jul 2025507 PMAQI
15th Jul 2025468 PMAQI
15th Jul 2025429 PMAQI
15th Jul 20254310 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025462 AMAQI
16th Jul 2025473 AMAQI
16th Jul 2025394 AMAQI
16th Jul 2025395 AMAQI
24°C18/31°C
16th Jul 2025516 AMAQI
16th Jul 2025477 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025519 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025461 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025474 PMAQI
16th Jul 2025445 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025448 PMAQI
16th Jul 2025379 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20253711 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025402 AMAQI
17th Jul 2025383 AMAQI
17th Jul 2025284 AMAQI
17th Jul 2025245 AMAQI
23°C17/31°C
17th Jul 2025296 AMAQI
17th Jul 2025267 AMAQI
17th Jul 2025258 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025317 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025319 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253211 PMAQI
18th Jul 20253212 AMAQI
18th Jul 2025321 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025343 AMAQI
18th Jul 2025364 AMAQI
18th Jul 2025525 AMAQI
25°C19/33°C
18th Jul 2025406 AMAQI
18th Jul 2025357 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025359 AMAQI
18th Jul 20254110 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20253412 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025373 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025385 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025377 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20254010 PMAQI
18th Jul 20253911 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025381 AMAQI
19th Jul 2025372 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025334 AMAQI
19th Jul 2025335 AMAQI
25°C19/32°C
19th Jul 2025376 AMAQI
19th Jul 2025367 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025449 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025433 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025427 PMAQI
19th Jul 2025438 PMAQI
19th Jul 2025449 PMAQI
19th Jul 20254210 PMAQI
19th Jul 20254111 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025431 AMAQI
20th Jul 2025402 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025424 AMAQI
20th Jul 2025425 AMAQI
25°C20/32°C
20th Jul 2025446 AMAQI
20th Jul 2025447 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20254210 AMAQI
20th Jul 20254311 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025492 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025454 PMAQI
20th Jul 2025445 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025458 PMAQI
20th Jul 2025429 PMAQI
20th Jul 20254410 PMAQI
20th Jul 20254311 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025441 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025504 AMAQI
21st Jul 2025435 AMAQI
23°C18/30°C
21st Jul 2025426 AMAQI
21st Jul 2025417 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025489 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025478 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254411 PMAQI
22nd Jul 20254412 AMAQI
22nd Jul 2025441 AMAQI
22nd Jul 2025462 AMAQI
22nd Jul 2025433 AMAQI
22nd Jul 2025304 AMAQI
22nd Jul 2025265 AMAQI
21°C18/28°C
22nd Jul 2025266 AMAQI
22nd Jul 2025337 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025377 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253512 AMAQI
23rd Jul 2025361 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025284 AMAQI
23rd Jul 2025285 AMAQI
21°C17/28°C
23rd Jul 2025306 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025338 PMAQI
23rd Jul 2025319 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025301 AMAQI
24th Jul 2025312 AMAQI
24th Jul 2025303 AMAQI
24th Jul 2025244 AMAQI
24th Jul 2025445 AMAQI
22°C17/30°C
24th Jul 2025316 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025291 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025289 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025292 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025244 AMAQI
25th Jul 2025205 AMAQI
23°C17/31°C
25th Jul 2025216 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025228 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252310 AMAQI
25th Jul 20252911 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025254 PMAQI
25th Jul 2025275 PMAQI
25th Jul 2025276 PMAQI
25th Jul 2025257 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025283 AMAQI
26th Jul 2025444 AMAQI
26th Jul 2025345 AMAQI
22°C17/29°C
26th Jul 2025266 AMAQI
26th Jul 2025317 AMAQI
26th Jul 2025268 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20253110 AMAQI
26th Jul 20253211 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025371 PMAQI
26th Jul 2025392 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025318 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20253310 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025324 AMAQI
27th Jul 2025285 AMAQI
21°C15/28°C
27th Jul 2025286 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025349 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20252611 AMAQI
27th Jul 20252512 PMAQI
27th Jul 2025251 PMAQI
27th Jul 2025312 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025316 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025318 PMAQI
27th Jul 2025299 PMAQI
27th Jul 20252910 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025334 AMAQI
28th Jul 2025295 AMAQI
23°C17/30°C
28th Jul 2025366 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20253410 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025333 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025414 AMAQI
29th Jul 2025335 AMAQI
23°C18/31°C
29th Jul 2025276 AMAQI
29th Jul 2025297 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253910 AMAQI
29th Jul 20254611 AMAQI
29th Jul 20253812 PMAQI
29th Jul 2025381 PMAQI
29th Jul 2025372 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253511 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025371 AMAQI
30th Jul 2025362 AMAQI
30th Jul 2025353 AMAQI
30th Jul 2025424 AMAQI
30th Jul 2025385 AMAQI
26°C18/34°C
30th Jul 2025446 AMAQI
30th Jul 2025387 AMAQI
30th Jul 2025498 AMAQI
30th Jul 2025459 AMAQI
30th Jul 20254110 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025393 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025395 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20254112 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025402 AMAQI
31st Jul 2025413 AMAQI
31st Jul 2025444 AMAQI
31st Jul 2025485 AMAQI
27°C20/34°C
31st Jul 2025466 AMAQI
31st Jul 2025467 AMAQI
31st Jul 2025468 AMAQI
31st Jul 2025449 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025498 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255111 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025451 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025483 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI
27°C21/35°C
1st Aug 2025526 AMAQI
1st Aug 2025507 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20255010 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255012 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025536 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20254712 AMAQI
2nd Aug 2025471 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025514 AMAQI
2nd Aug 2025475 AMAQI
26°C20/34°C
2nd Aug 2025476 AMAQI
2nd Aug 2025477 AMAQI
2nd Aug 2025498 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025502 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025524 AMAQI
3rd Aug 2025565 AMAQI
27°C20/34°C
3rd Aug 2025546 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255510 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025584 AMAQI
4th Aug 2025575 AMAQI
27°C22/34°C
4th Aug 2025606 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025609 AMAQI
4th Aug 20256110 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025603 PMAQI
4th Aug 2025624 PMAQI
4th Aug 2025625 PMAQI
4th Aug 2025666 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256411 PMAQI
5th Aug 20256312 AMAQI
5th Aug 2025661 AMAQI
5th Aug 2025692 AMAQI
5th Aug 2025673 AMAQI
5th Aug 2025654 AMAQI
5th Aug 2025645 AMAQI
27°C22/32°C
5th Aug 2025666 AMAQI
5th Aug 2025667 AMAQI
5th Aug 2025648 AMAQI
5th Aug 2025659 AMAQI
5th Aug 20256610 AMAQI
5th Aug 20256211 AMAQI
5th Aug 20256112 PMAQI
5th Aug 2025611 PMAQI
5th Aug 2025622 PMAQI
5th Aug 2025623 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025645 PMAQI
5th Aug 2025636 PMAQI
5th Aug 2025657 PMAQI
5th Aug 2025628 PMAQI
5th Aug 2025599 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20256311 PMAQI
6th Aug 20256512 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025622 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025604 AMAQI
6th Aug 2025625 AMAQI
28°C21/35°C
6th Aug 2025636 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025668 AMAQI
6th Aug 2025649 AMAQI
6th Aug 20256410 AMAQI
6th Aug 20256411 AMAQI
6th Aug 20256612 PMAQI
6th Aug 2025651 PMAQI
6th Aug 2025602 PMAQI
6th Aug 2025703 PMAQI
6th Aug 2025724 PMAQI
6th Aug 2025705 PMAQI
6th Aug 2025686 PMAQI
6th Aug 2025617 PMAQI
6th Aug 2025648 PMAQI
6th Aug 2025679 PMAQI
6th Aug 20257010 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025632 AMAQI
7th Aug 2025633 AMAQI
7th Aug 2025604 AMAQI
7th Aug 2025585 AMAQI
29°C20/37°C
7th Aug 2025596 AMAQI
7th Aug 2025587 AMAQI
7th Aug 2025588 AMAQI
7th Aug 2025619 AMAQI
7th Aug 20256610 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20256012 PMAQI
7th Aug 2025561 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025613 PMAQI
7th Aug 2025584 PMAQI
7th Aug 2025585 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025597 PMAQI
7th Aug 2025608 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20255610 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255812 AMAQI
8th Aug 2025591 AMAQI
8th Aug 2025582 AMAQI
8th Aug 2025583 AMAQI
8th Aug 2025504 AMAQI
8th Aug 2025545 AMAQI
31°C23/39°C
8th Aug 2025546 AMAQI
8th Aug 2025607 AMAQI
8th Aug 2025628 AMAQI
8th Aug 2025639 AMAQI
8th Aug 20256410 AMAQI
8th Aug 20257011 AMAQI
8th Aug 20256312 PMAQI
8th Aug 2025571 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025563 PMAQI
8th Aug 2025564 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025558 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255310 PMAQI
8th Aug 20255611 PMAQI
9th Aug 20255612 AMAQI
9th Aug 2025581 AMAQI
9th Aug 2025602 AMAQI
9th Aug 2025603 AMAQI
9th Aug 2025404 AMAQI
9th Aug 2025545 AMAQI
31°C24/38°C
9th Aug 2025546 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025529 AMAQI
9th Aug 20255210 AMAQI
9th Aug 20255311 AMAQI
9th Aug 20255312 PMAQI
9th Aug 2025541 PMAQI
9th Aug 2025562 PMAQI
9th Aug 2025583 PMAQI
9th Aug 2025584 PMAQI
9th Aug 2025595 PMAQI
9th Aug 2025586 PMAQI
9th Aug 2025577 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025551 AMAQI
10th Aug 2025552 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025414 AMAQI
10th Aug 2025625 AMAQI
29°C21/38°C
10th Aug 2025586 AMAQI
10th Aug 2025587 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025519 AMAQI
10th Aug 20254810 AMAQI
10th Aug 20254611 AMAQI
10th Aug 20255312 PMAQI
10th Aug 2025561 PMAQI
10th Aug 2025532 PMAQI
10th Aug 2025543 PMAQI
10th Aug 2025554 PMAQI
10th Aug 2025555 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025567 PMAQI
10th Aug 2025578 PMAQI
10th Aug 2025589 PMAQI
10th Aug 20255910 PMAQI
10th Aug 20255811 PMAQI
11th Aug 20255612 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025573 AMAQI
11th Aug 2025584 AMAQI
11th Aug 2025605 AMAQI
29°C24/37°C
11th Aug 2025586 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025568 AMAQI
11th Aug 2025579 AMAQI
11th Aug 20255710 AMAQI
11th Aug 20255811 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025581 PMAQI
11th Aug 2025582 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025574 PMAQI
11th Aug 2025595 PMAQI
11th Aug 2025616 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025588 PMAQI
11th Aug 2025589 PMAQI
11th Aug 20255910 PMAQI
11th Aug 20255611 PMAQI
12th Aug 20255612 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025562 AMAQI
12th Aug 2025563 AMAQI
12th Aug 2025554 AMAQI
12th Aug 2025525 AMAQI
28°C22/36°C
12th Aug 2025506 AMAQI
6 AM12th Aug 2025557 AMAQI
12th Aug 2025548 AMAQI
12th Aug 2025579 AMAQI
12th Aug 20256010 AMAQI
12 PM
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 7 PM
46AQI
14 hours / Day
420 hours / Month
Avg. Lowest Time
6 AM - 7 PM
46AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 PM (Avg. 46), while the lowest AQI was between 6 AM to 7 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 11 PM
45AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM
45AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 11 PM (Avg. 45).
2025 Days Vs Air Quality
Santa Clarita Placerita, Santa Clarita, California, United States
2025
77%
172
23%
50
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
172 DaysModerate
50 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 224 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Santa Clarita Placerita, Santa Clarita, California, United States
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
49AQI
49AQI
2nd January 2025
40AQI
40AQI
3rd January 2025
47AQI
47AQI
4th January 2025
39AQI
39AQI
5th January 2025
33AQI
33AQI
6th January 2025
32AQI
32AQI
7th January 2025
35AQI
35AQI
8th January 2025
40AQI
40AQI
9th January 2025
36AQI
36AQI
10th January 2025
37AQI
37AQI
11th January 2025
42AQI
42AQI
12th January 2025
33AQI
33AQI
13th January 2025
35AQI
35AQI
14th January 2025
29AQI
29AQI
15th January 2025
30AQI
30AQI
16th January 2025
32AQI
32AQI
17th January 2025
44AQI
44AQI
18th January 2025
57AQI
57AQI
19th January 2025
56AQI
56AQI
20th January 2025
50AQI
50AQI
21st January 2025
31AQI
31AQI
22nd January 2025
36AQI
36AQI
23rd January 2025
33AQI
33AQI
24th January 2025
34AQI
34AQI
25th January 2025
51AQI
51AQI
26th January 2025
32AQI
32AQI
27th January 2025
32AQI
32AQI
28th January 2025
41AQI
41AQI
29th January 2025
51AQI
51AQI
30th January 2025
57AQI
57AQI
31st January 2025
55AQI
55AQI
1st February 2025
49AQI
49AQI
2nd February 2025
49AQI
49AQI
3rd February 2025
50AQI
50AQI
4th February 2025
39AQI
39AQI
5th February 2025
25AQI
25AQI
6th February 2025
25AQI
25AQI
7th February 2025
25AQI
25AQI
8th February 2025
30AQI
30AQI
9th February 2025
36AQI
36AQI
10th February 2025
46AQI
46AQI
11th February 2025
35AQI
35AQI
12th February 2025
30AQI
30AQI
13th February 2025
27AQI
27AQI
14th February 2025
34AQI
34AQI
15th February 2025
37AQI
37AQI
16th February 2025
34AQI
34AQI
17th February 2025
35AQI
35AQI
18th February 2025
34AQI
34AQI
19th February 2025
34AQI
34AQI
20th February 2025
37AQI
37AQI
21st February 2025
33AQI
33AQI
22nd February 2025
33AQI
33AQI
23rd February 2025
37AQI
37AQI
24th February 2025
38AQI
38AQI
25th February 2025
37AQI
37AQI
26th February 2025
35AQI
35AQI
27th February 2025
31AQI
31AQI
28th February 2025
34AQI
34AQI
1st March 2025
43AQI
43AQI
2nd March 2025
39AQI
39AQI
3rd March 2025
28AQI
28AQI
4th March 2025
33AQI
33AQI
5th March 2025
39AQI
39AQI
6th March 2025
28AQI
28AQI
7th March 2025
31AQI
31AQI
8th March 2025
33AQI
33AQI
9th March 2025
38AQI
38AQI
10th March 2025
36AQI
36AQI
11th March 2025
32AQI
32AQI
12th March 2025
31AQI
31AQI
13th March 2025
23AQI
23AQI
14th March 2025
30AQI
30AQI
15th March 2025
30AQI
30AQI
16th March 2025
35AQI
35AQI
17th March 2025
34AQI
34AQI
18th March 2025
25AQI
25AQI
19th March 2025
21AQI
21AQI
20th March 2025
21AQI
21AQI
21st March 2025
23AQI
23AQI
22nd March 2025
28AQI
28AQI
23rd March 2025
32AQI
32AQI
24th March 2025
32AQI
32AQI
25th March 2025
32AQI
32AQI
26th March 2025
44AQI
44AQI
27th March 2025
27AQI
27AQI
28th March 2025
28AQI
28AQI
29th March 2025
33AQI
33AQI
30th March 2025
36AQI
36AQI
31st March 2025
22AQI
22AQI
1st April 2025
24AQI
24AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
28AQI
28AQI
4th April 2025
25AQI
25AQI
5th April 2025
23AQI
23AQI
6th April 2025
30AQI
30AQI
7th April 2025
34AQI
34AQI
8th April 2025
39AQI
39AQI
9th April 2025
38AQI
38AQI
10th April 2025
47AQI
47AQI
11th April 2025
49AQI
49AQI
12th April 2025
51AQI
51AQI
13th April 2025
55AQI
55AQI
14th April 2025
52AQI
52AQI
15th April 2025
53AQI
53AQI
16th April 2025
39AQI
39AQI
17th April 2025
32AQI
32AQI
18th April 2025
34AQI
34AQI
19th April 2025
34AQI
34AQI
20th April 2025
40AQI
40AQI
21st April 2025
45AQI
45AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
52AQI
52AQI
24th April 2025
40AQI
40AQI
25th April 2025
45AQI
45AQI
26th April 2025
25AQI
25AQI
27th April 2025
23AQI
23AQI
28th April 2025
22AQI
22AQI
29th April 2025
33AQI
33AQI
30th April 2025
49AQI
49AQI
1st May 2025
50AQI
50AQI
2nd May 2025
48AQI
48AQI
3rd May 2025
46AQI
46AQI
4th May 2025
31AQI
31AQI
5th May 2025
43AQI
43AQI
6th May 2025
51AQI
51AQI
7th May 2025
38AQI
38AQI
8th May 2025
47AQI
47AQI
9th May 2025
43AQI
43AQI
10th May 2025
35AQI
35AQI
11th May 2025
34AQI
34AQI
12th May 2025
49AQI
49AQI
13th May 2025
27AQI
27AQI
14th May 2025
33AQI
33AQI
15th May 2025
46AQI
46AQI
16th May 2025
53AQI
53AQI
17th May 2025
47AQI
47AQI
18th May 2025
40AQI
40AQI
19th May 2025
38AQI
38AQI
20th May 2025
42AQI
42AQI
21st May 2025
43AQI
43AQI
22nd May 2025
52AQI
52AQI
23rd May 2025
55AQI
55AQI
24th May 2025
52AQI
52AQI
25th May 2025
50AQI
50AQI
26th May 2025
48AQI
48AQI
27th May 2025
51AQI
51AQI
28th May 2025
46AQI
46AQI
29th May 2025
47AQI
47AQI
30th May 2025
49AQI
49AQI
31st May 2025
48AQI
48AQI
1st June 2025
48AQI
48AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
38AQI
38AQI
4th June 2025
41AQI
41AQI
5th June 2025
48AQI
48AQI
6th June 2025
45AQI
45AQI
7th June 2025
48AQI
48AQI
8th June 2025
47AQI
47AQI
9th June 2025
51AQI
51AQI
10th June 2025
54AQI
54AQI
11th June 2025
53AQI
53AQI
12th June 2025
54AQI
54AQI
13th June 2025
55AQI
55AQI
14th June 2025
55AQI
55AQI
15th June 2025
50AQI
50AQI
16th June 2025
52AQI
52AQI
17th June 2025
55AQI
55AQI
18th June 2025
54AQI
54AQI
19th June 2025
57AQI
57AQI
20th June 2025
56AQI
56AQI
21st June 2025
60AQI
60AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
55AQI
55AQI
24th June 2025
54AQI
54AQI
25th June 2025
51AQI
51AQI
26th June 2025
52AQI
52AQI
27th June 2025
53AQI
53AQI
28th June 2025
50AQI
50AQI
29th June 2025
45AQI
45AQI
30th June 2025
37AQI
37AQI
1st July 2025
40AQI
40AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
47AQI
47AQI
4th July 2025
50AQI
50AQI
5th July 2025
61AQI
61AQI
6th July 2025
50AQI
50AQI
7th July 2025
49AQI
49AQI
8th July 2025
51AQI
51AQI
9th July 2025
43AQI
43AQI
10th July 2025
45AQI
45AQI
11th July 2025
52AQI
52AQI
12th July 2025
56AQI
56AQI
13th July 2025
53AQI
53AQI
14th July 2025
45AQI
45AQI
15th July 2025
46AQI
46AQI
16th July 2025
44AQI
44AQI
17th July 2025
34AQI
34AQI
18th July 2025
37AQI
37AQI
19th July 2025
40AQI
40AQI
20th July 2025
44AQI
44AQI
21st July 2025
44AQI
44AQI
22nd July 2025
37AQI
37AQI
23rd July 2025
33AQI
33AQI
24th July 2025
30AQI
30AQI
25th July 2025
26AQI
26AQI
26th July 2025
32AQI
32AQI
27th July 2025
30AQI
30AQI
28th July 2025
31AQI
31AQI
29th July 2025
36AQI
36AQI
30th July 2025
39AQI
39AQI
31st July 2025
48AQI
48AQI
1st August 2025
49AQI
49AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
54AQI
54AQI
4th August 2025
60AQI
60AQI
5th August 2025
64AQI
64AQI
6th August 2025
65AQI
65AQI
7th August 2025
59AQI
59AQI
8th August 2025
57AQI
57AQI
9th August 2025
55AQI
55AQI
10th August 2025
54AQI
54AQI
40AQI
35AQI
31AQI
38AQI
45AQI
51AQI
43AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202541AQI
25
6
28
31
24
6
25
6
12
18
26
5
1
9
172
50
Highest AQI recorded in
August57AQI
Lowest AQI recorded in
March31AQI
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
Highest AQI recorded in
July62AQI
Lowest AQI recorded in
February33AQI
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
Highest AQI recorded in
July61AQI
Lowest AQI recorded in
January34AQI
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
Highest AQI recorded in
July52AQI
Lowest AQI recorded in
December31AQI
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
Highest AQI recorded in
September69AQI
Lowest AQI recorded in
January29AQI
202043AQI
2
20
14
4
21
9
16
15
16
13
2
10
18
2
15
15
30
30
1
174
75
4
Highest AQI recorded in
September62AQI
Lowest AQI recorded in
March18AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
49AQILeast Polluted Year Recorded
2025(Avg.)
41AQISanta Clarita Placerita's annual 2025 AQI (41) shows an average percentage change of -7.2% (improved AQI) compared to previous years: 2020 (43), 2021 (49), 2022 (42), 2023 (42), 2024 (47).
