Compton, 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+
October Air Quality Analysis
Compton, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
25th Oct 2025
77AQILowest AQI recorded on
14th Oct 2025
20AQISame Day Analysis (26th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 76 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Oct - 27th Oct 2025
Compton, California, United States
AQI
Day
Night
.
6 AM26th Oct 2025
6 PM
5 AM27th Oct 2025
Day time
Avg. Highest Time
2PM26th Oct
105AQI
Avg. Lowest Time
7AM26th Oct
75AQI
Night time
Avg. Highest Time
7PM26th Oct
78AQI
Avg. Lowest Time
12AM27th Oct
61AQI
In the last 24 hours,
Compton's AQI reached its highest point of 105 at 2 PM during the Day, while the lowest point, 61, was recorded at 12 AM during the Night between 26th Oct and 27th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Compton, California, United States
SepOct
27th - 28th28th - 29th29th - 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
Day
Night
27th Sep 2025226 AMAQI
27th Sep 2025207 AMAQI
27th Sep 2025158 AMAQI
27th Sep 2025169 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20251811 AMAQI
27th Sep 20251812 PMAQI
27th Sep 2025191 PMAQI
27th Sep 2025162 PMAQI
27th Sep 2025143 PMAQI
27th Sep 2025174 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025246 PMAQI
27th Sep 2025327 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20253810 PMAQI
27th Sep 20252711 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025182 AMAQI
28th Sep 2025163 AMAQI
28th Sep 2025284 AMAQI
28th Sep 2025285 AMAQI
22°C19/29°C
28th Sep 2025286 AMAQI
28th Sep 2025287 AMAQI
28th Sep 2025298 AMAQI
28th Sep 2025249 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20252311 AMAQI
28th Sep 20254112 PMAQI
28th Sep 2025501 PMAQI
28th Sep 2025492 PMAQI
28th Sep 2025513 PMAQI
28th Sep 2025514 PMAQI
28th Sep 2025455 PMAQI
28th Sep 2025486 PMAQI
28th Sep 2025487 PMAQI
28th Sep 2025448 PMAQI
28th Sep 2025439 PMAQI
28th Sep 20253510 PMAQI
28th Sep 20253911 PMAQI
29th Sep 20254712 AMAQI
29th Sep 2025551 AMAQI
29th Sep 2025562 AMAQI
29th Sep 2025553 AMAQI
29th Sep 2025424 AMAQI
29th Sep 2025355 AMAQI
22°C18/27°C
29th Sep 2025376 AMAQI
29th Sep 2025297 AMAQI
29th Sep 2025518 AMAQI
29th Sep 2025349 AMAQI
29th Sep 20253810 AMAQI
29th Sep 20255011 AMAQI
29th Sep 20254312 PMAQI
29th Sep 2025661 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025483 PMAQI
29th Sep 2025454 PMAQI
29th Sep 2025415 PMAQI
29th Sep 2025536 PMAQI
29th Sep 2025557 PMAQI
29th Sep 2025428 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20253410 PMAQI
29th Sep 20255611 PMAQI
30th Sep 20255112 AMAQI
30th Sep 2025441 AMAQI
30th Sep 2025472 AMAQI
30th Sep 2025513 AMAQI
30th Sep 2025504 AMAQI
30th Sep 2025485 AMAQI
21°C17/27°C
30th Sep 2025566 AMAQI
30th Sep 2025517 AMAQI
30th Sep 2025598 AMAQI
30th Sep 2025599 AMAQI
30th Sep 20255910 AMAQI
30th Sep 20255711 AMAQI
30th Sep 20255412 PMAQI
30th Sep 2025551 PMAQI
30th Sep 2025592 PMAQI
30th Sep 2025553 PMAQI
30th Sep 2025534 PMAQI
30th Sep 2025485 PMAQI
30th Sep 2025506 PMAQI
30th Sep 2025487 PMAQI
30th Sep 2025488 PMAQI
30th Sep 2025539 PMAQI
30th Sep 20255310 PMAQI
30th Sep 20255411 PMAQI
1st Oct 20255412 AMAQI
1st Oct 2025561 AMAQI
1st Oct 2025562 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025504 AMAQI
1st Oct 2025585 AMAQI
22°C18/25°C
1st Oct 2025586 AMAQI
1st Oct 2025577 AMAQI
1st Oct 2025578 AMAQI
1st Oct 2025579 AMAQI
1st Oct 20255710 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20255112 PMAQI
1st Oct 2025481 PMAQI
1st Oct 2025552 PMAQI
1st Oct 2025483 PMAQI
1st Oct 2025244 PMAQI
1st Oct 2025185 PMAQI
1st Oct 2025146 PMAQI
1st Oct 2025137 PMAQI
1st Oct 2025138 PMAQI
1st Oct 2025139 PMAQI
1st Oct 20251110 PMAQI
1st Oct 20251111 PMAQI
2nd Oct 20251412 AMAQI
2nd Oct 2025201 AMAQI
2nd Oct 2025342 AMAQI
2nd Oct 2025373 AMAQI
2nd Oct 2025344 AMAQI
2nd Oct 2025405 AMAQI
22°C18/29°C
2nd Oct 2025286 AMAQI
2nd Oct 2025127 AMAQI
2nd Oct 2025168 AMAQI
2nd Oct 2025219 AMAQI
2nd Oct 20252510 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20255912 PMAQI
2nd Oct 2025611 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025485 PMAQI
2nd Oct 2025356 PMAQI
2nd Oct 2025147 PMAQI
2nd Oct 2025148 PMAQI
2nd Oct 2025139 PMAQI
2nd Oct 20251410 PMAQI
2nd Oct 20251411 PMAQI
3rd Oct 20251312 AMAQI
3rd Oct 2025101 AMAQI
3rd Oct 2025122 AMAQI
3rd Oct 2025113 AMAQI
3rd Oct 2025274 AMAQI
3rd Oct 2025565 AMAQI
21°C16/30°C
3rd Oct 2025416 AMAQI
3rd Oct 2025517 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025509 AMAQI
3rd Oct 20254610 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20254912 PMAQI
3rd Oct 2025431 PMAQI
3rd Oct 2025322 PMAQI
3rd Oct 2025163 PMAQI
3rd Oct 2025274 PMAQI
3rd Oct 2025495 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025247 PMAQI
3rd Oct 2025218 PMAQI
3rd Oct 2025269 PMAQI
3rd Oct 20253110 PMAQI
3rd Oct 20254911 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025571 AMAQI
4th Oct 2025592 AMAQI
4th Oct 2025583 AMAQI
4th Oct 2025554 AMAQI
4th Oct 2025515 AMAQI
21°C17/26°C
4th Oct 2025496 AMAQI
4th Oct 2025467 AMAQI
4th Oct 2025508 AMAQI
4th Oct 2025469 AMAQI
4th Oct 20255110 AMAQI
4th Oct 20256911 AMAQI
4th Oct 20254312 PMAQI
4th Oct 2025371 PMAQI
4th Oct 2025272 PMAQI
4th Oct 2025343 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025586 PMAQI
4th Oct 2025577 PMAQI
4th Oct 2025528 PMAQI
4th Oct 2025349 PMAQI
4th Oct 20253510 PMAQI
4th Oct 20255111 PMAQI
5th Oct 20255712 AMAQI
5th Oct 2025641 AMAQI
5th Oct 2025592 AMAQI
5th Oct 2025583 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025595 AMAQI
21°C15/30°C
5th Oct 2025586 AMAQI
5th Oct 2025597 AMAQI
5th Oct 2025638 AMAQI
5th Oct 2025649 AMAQI
5th Oct 20256210 AMAQI
5th Oct 20256511 AMAQI
5th Oct 20256112 PMAQI
5th Oct 2025561 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025603 PMAQI
5th Oct 2025594 PMAQI
5th Oct 2025665 PMAQI
5th Oct 2025626 PMAQI
5th Oct 2025597 PMAQI
5th Oct 2025568 PMAQI
5th Oct 2025569 PMAQI
5th Oct 20255610 PMAQI
5th Oct 20254611 PMAQI
6th Oct 20254212 AMAQI
6th Oct 2025321 AMAQI
6th Oct 2025272 AMAQI
6th Oct 2025523 AMAQI
6th Oct 2025574 AMAQI
6th Oct 2025535 AMAQI
20°C15/30°C
6th Oct 2025466 AMAQI
6th Oct 2025427 AMAQI
6th Oct 2025548 AMAQI
6th Oct 2025589 AMAQI
6th Oct 20255810 AMAQI
7th Oct 2025524 AMAQI
7th Oct 2025405 AMAQI
19°C14/28°C
7th Oct 2025606 AMAQI
7th Oct 2025547 AMAQI
7th Oct 2025498 AMAQI
7th Oct 2025549 AMAQI
7th Oct 20255710 AMAQI
7th Oct 20255811 AMAQI
7th Oct 20256412 PMAQI
7th Oct 2025631 PMAQI
7th Oct 2025652 PMAQI
7th Oct 2025673 PMAQI
7th Oct 2025674 PMAQI
7th Oct 2025655 PMAQI
7th Oct 2025586 PMAQI
7th Oct 2025627 PMAQI
7th Oct 2025598 PMAQI
7th Oct 2025579 PMAQI
7th Oct 20255110 PMAQI
7th Oct 20254311 PMAQI
8th Oct 20254212 AMAQI
8th Oct 2025421 AMAQI
8th Oct 2025412 AMAQI
8th Oct 2025363 AMAQI
8th Oct 2025194 AMAQI
8th Oct 2025185 AMAQI
19°C16/24°C
8th Oct 2025196 AMAQI
8th Oct 2025257 AMAQI
8th Oct 2025438 AMAQI
8th Oct 2025589 AMAQI
8th Oct 20256410 AMAQI
8th Oct 20256811 AMAQI
8th Oct 20256812 PMAQI
8th Oct 2025731 PMAQI
8th Oct 2025732 PMAQI
8th Oct 2025773 PMAQI
8th Oct 2025764 PMAQI
8th Oct 2025675 PMAQI
8th Oct 2025586 PMAQI
8th Oct 2025527 PMAQI
8th Oct 2025488 PMAQI
8th Oct 2025449 PMAQI
8th Oct 20253410 PMAQI
8th Oct 20251911 PMAQI
9th Oct 20253512 AMAQI
9th Oct 2025401 AMAQI
9th Oct 2025522 AMAQI
9th Oct 2025513 AMAQI
9th Oct 2025224 AMAQI
9th Oct 2025415 AMAQI
19°C16/24°C
9th Oct 2025466 AMAQI
9th Oct 2025497 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025529 AMAQI
9th Oct 20254810 AMAQI
9th Oct 20254711 AMAQI
9th Oct 20256312 PMAQI
9th Oct 2025671 PMAQI
9th Oct 2025572 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025565 PMAQI
9th Oct 2025516 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025538 PMAQI
9th Oct 2025509 PMAQI
9th Oct 20253210 PMAQI
9th Oct 20252411 PMAQI
10th Oct 20255012 AMAQI
10th Oct 2025531 AMAQI
10th Oct 2025542 AMAQI
10th Oct 2025503 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025595 AMAQI
20°C14/29°C
10th Oct 2025586 AMAQI
10th Oct 2025567 AMAQI
10th Oct 2025508 AMAQI
10th Oct 2025519 AMAQI
10th Oct 20254910 AMAQI
10th Oct 20255011 AMAQI
10th Oct 20255512 PMAQI
10th Oct 2025611 PMAQI
10th Oct 2025642 PMAQI
10th Oct 2025533 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025575 PMAQI
10th Oct 2025596 PMAQI
10th Oct 2025497 PMAQI
10th Oct 2025478 PMAQI
10th Oct 2025499 PMAQI
10th Oct 20255310 PMAQI
10th Oct 20256011 PMAQI
11th Oct 20256012 AMAQI
11th Oct 2025611 AMAQI
11th Oct 2025692 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025604 AMAQI
11th Oct 2025655 AMAQI
22°C16/31°C
11th Oct 2025636 AMAQI
11th Oct 2025597 AMAQI
11th Oct 2025538 AMAQI
11th Oct 2025469 AMAQI
11th Oct 20257010 AMAQI
11th Oct 20256911 AMAQI
11th Oct 20255712 PMAQI
11th Oct 2025601 PMAQI
11th Oct 2025612 PMAQI
11th Oct 2025603 PMAQI
11th Oct 2025564 PMAQI
11th Oct 2025605 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025557 PMAQI
11th Oct 2025468 PMAQI
11th Oct 2025469 PMAQI
11th Oct 20254010 PMAQI
11th Oct 20253711 PMAQI
12th Oct 20254612 AMAQI
12th Oct 2025641 AMAQI
12th Oct 2025592 AMAQI
12th Oct 2025643 AMAQI
12th Oct 2025614 AMAQI
12th Oct 2025605 AMAQI
20°C14/29°C
12th Oct 2025616 AMAQI
12th Oct 2025577 AMAQI
12th Oct 2025578 AMAQI
12th Oct 2025579 AMAQI
12th Oct 20255610 AMAQI
12th Oct 20255711 AMAQI
12th Oct 20255712 PMAQI
12th Oct 2025551 PMAQI
12th Oct 2025652 PMAQI
12th Oct 2025663 PMAQI
12th Oct 2025684 PMAQI
12th Oct 2025605 PMAQI
12th Oct 2025546 PMAQI
12th Oct 2025617 PMAQI
12th Oct 2025508 PMAQI
12th Oct 2025419 PMAQI
12th Oct 20254110 PMAQI
12th Oct 20254011 PMAQI
13th Oct 20254612 AMAQI
13th Oct 2025471 AMAQI
13th Oct 2025672 AMAQI
13th Oct 2025583 AMAQI
13th Oct 2025514 AMAQI
13th Oct 2025655 AMAQI
20°C14/29°C
13th Oct 2025636 AMAQI
13th Oct 2025597 AMAQI
13th Oct 2025548 AMAQI
13th Oct 2025559 AMAQI
13th Oct 20255410 AMAQI
13th Oct 20255511 AMAQI
13th Oct 20254712 PMAQI
13th Oct 2025501 PMAQI
13th Oct 2025562 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025544 PMAQI
13th Oct 2025575 PMAQI
13th Oct 2025546 PMAQI
13th Oct 2025537 PMAQI
13th Oct 2025508 PMAQI
13th Oct 2025529 PMAQI
13th Oct 20255110 PMAQI
13th Oct 20254911 PMAQI
14th Oct 20254312 AMAQI
14th Oct 2025371 AMAQI
14th Oct 2025212 AMAQI
14th Oct 2025243 AMAQI
14th Oct 2025404 AMAQI
14th Oct 2025335 AMAQI
18°C15/21°C
14th Oct 2025136 AMAQI
14th Oct 2025147 AMAQI
14th Oct 2025148 AMAQI
14th Oct 2025119 AMAQI
14th Oct 20251510 AMAQI
14th Oct 20252111 AMAQI
14th Oct 20252012 PMAQI
14th Oct 2025181 PMAQI
14th Oct 202562 PMAQI
14th Oct 202583 PMAQI
14th Oct 2025154 PMAQI
14th Oct 2025115 PMAQI
14th Oct 2025156 PMAQI
14th Oct 202597 PMAQI
14th Oct 2025158 PMAQI
14th Oct 2025189 PMAQI
14th Oct 20251210 PMAQI
14th Oct 20251211 PMAQI
15th Oct 20253112 AMAQI
15th Oct 2025381 AMAQI
15th Oct 2025442 AMAQI
15th Oct 2025173 AMAQI
15th Oct 202594 AMAQI
15th Oct 202575 AMAQI
16°C13/17°C
15th Oct 202596 AMAQI
15th Oct 202597 AMAQI
15th Oct 2025128 AMAQI
15th Oct 2025159 AMAQI
15th Oct 20252410 AMAQI
15th Oct 20254311 AMAQI
15th Oct 20253012 PMAQI
15th Oct 2025121 PMAQI
15th Oct 2025112 PMAQI
15th Oct 2025113 PMAQI
15th Oct 2025114 PMAQI
15th Oct 2025145 PMAQI
15th Oct 2025126 PMAQI
15th Oct 2025127 PMAQI
15th Oct 2025118 PMAQI
15th Oct 2025129 PMAQI
15th Oct 20252410 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20254212 AMAQI
16th Oct 2025481 AMAQI
16th Oct 2025472 AMAQI
16th Oct 2025543 AMAQI
16th Oct 2025564 AMAQI
16th Oct 2025585 AMAQI
17°C13/23°C
16th Oct 2025566 AMAQI
16th Oct 2025567 AMAQI
16th Oct 2025568 AMAQI
16th Oct 2025469 AMAQI
16th Oct 20254410 AMAQI
16th Oct 20255511 AMAQI
16th Oct 20255512 PMAQI
16th Oct 2025421 PMAQI
16th Oct 2025242 PMAQI
16th Oct 2025483 PMAQI
16th Oct 2025504 PMAQI
16th Oct 2025475 PMAQI
16th Oct 2025426 PMAQI
16th Oct 2025337 PMAQI
16th Oct 2025168 PMAQI
16th Oct 2025189 PMAQI
16th Oct 20252710 PMAQI
16th Oct 20253911 PMAQI
17th Oct 20254512 AMAQI
17th Oct 2025471 AMAQI
17th Oct 2025592 AMAQI
17th Oct 2025573 AMAQI
17th Oct 2025554 AMAQI
17th Oct 2025535 AMAQI
19°C11/29°C
17th Oct 2025556 AMAQI
17th Oct 2025547 AMAQI
17th Oct 2025638 AMAQI
17th Oct 2025709 AMAQI
17th Oct 20256110 AMAQI
17th Oct 20256011 AMAQI
17th Oct 20255912 PMAQI
17th Oct 2025531 PMAQI
17th Oct 2025522 PMAQI
17th Oct 2025483 PMAQI
17th Oct 2025524 PMAQI
17th Oct 2025565 PMAQI
17th Oct 2025496 PMAQI
17th Oct 2025417 PMAQI
17th Oct 2025178 PMAQI
17th Oct 2025199 PMAQI
17th Oct 20252010 PMAQI
17th Oct 20253311 PMAQI
18th Oct 20256412 AMAQI
18th Oct 2025621 AMAQI
18th Oct 2025632 AMAQI
18th Oct 2025623 AMAQI
18th Oct 2025624 AMAQI
18th Oct 2025605 AMAQI
20°C12/32°C
18th Oct 2025566 AMAQI
18th Oct 2025587 AMAQI
18th Oct 2025588 AMAQI
18th Oct 2025519 AMAQI
18th Oct 20255310 AMAQI
18th Oct 20255411 AMAQI
18th Oct 20253012 PMAQI
18th Oct 2025211 PMAQI
18th Oct 2025182 PMAQI
18th Oct 2025183 PMAQI
18th Oct 2025194 PMAQI
18th Oct 2025205 PMAQI
18th Oct 2025436 PMAQI
18th Oct 2025477 PMAQI
18th Oct 2025538 PMAQI
18th Oct 2025579 PMAQI
18th Oct 20255810 PMAQI
18th Oct 20256111 PMAQI
19th Oct 20257012 AMAQI
19th Oct 2025691 AMAQI
19th Oct 2025702 AMAQI
19th Oct 2025763 AMAQI
19th Oct 2025764 AMAQI
19th Oct 2025715 AMAQI
21°C13/34°C
19th Oct 2025726 AMAQI
19th Oct 2025687 AMAQI
19th Oct 2025558 AMAQI
19th Oct 2025559 AMAQI
19th Oct 20255510 AMAQI
19th Oct 20255011 AMAQI
19th Oct 20254412 PMAQI
19th Oct 2025191 PMAQI
19th Oct 2025542 PMAQI
19th Oct 2025593 PMAQI
19th Oct 2025634 PMAQI
19th Oct 2025505 PMAQI
19th Oct 2025156 PMAQI
19th Oct 2025167 PMAQI
19th Oct 2025178 PMAQI
19th Oct 2025199 PMAQI
19th Oct 20254610 PMAQI
19th Oct 20257011 PMAQI
20th Oct 20257312 AMAQI
20th Oct 2025731 AMAQI
20th Oct 2025742 AMAQI
20th Oct 2025733 AMAQI
20th Oct 2025714 AMAQI
20th Oct 2025705 AMAQI
21°C15/32°C
20th Oct 2025656 AMAQI
20th Oct 2025627 AMAQI
20th Oct 2025608 AMAQI
20th Oct 2025619 AMAQI
20th Oct 20256110 AMAQI
20th Oct 20256611 AMAQI
20th Oct 20256412 PMAQI
20th Oct 2025391 PMAQI
20th Oct 2025272 PMAQI
20th Oct 2025333 PMAQI
20th Oct 2025264 PMAQI
20th Oct 2025405 PMAQI
20th Oct 2025586 PMAQI
20th Oct 2025457 PMAQI
20th Oct 2025348 PMAQI
20th Oct 2025589 PMAQI
20th Oct 20256610 PMAQI
20th Oct 20256411 PMAQI
21st Oct 20256812 AMAQI
21st Oct 2025631 AMAQI
21st Oct 2025612 AMAQI
21st Oct 2025703 AMAQI
21st Oct 2025654 AMAQI
21st Oct 2025605 AMAQI
20°C14/32°C
21st Oct 2025606 AMAQI
21st Oct 2025597 AMAQI
21st Oct 2025628 AMAQI
21st Oct 2025639 AMAQI
21st Oct 20256410 AMAQI
21st Oct 20256411 AMAQI
21st Oct 20256212 PMAQI
21st Oct 2025701 PMAQI
21st Oct 2025812 PMAQI
21st Oct 2025843 PMAQI
21st Oct 2025914 PMAQI
21st Oct 2025805 PMAQI
21st Oct 2025636 PMAQI
21st Oct 2025557 PMAQI
21st Oct 2025528 PMAQI
21st Oct 2025529 PMAQI
21st Oct 20255010 PMAQI
21st Oct 20253711 PMAQI
22nd Oct 20253812 AMAQI
22nd Oct 2025511 AMAQI
22nd Oct 2025492 AMAQI
22nd Oct 2025443 AMAQI
22nd Oct 2025464 AMAQI
22nd Oct 2025535 AMAQI
18°C15/24°C
22nd Oct 2025546 AMAQI
22nd Oct 2025537 AMAQI
22nd Oct 2025498 AMAQI
22nd Oct 2025449 AMAQI
22nd Oct 20254910 AMAQI
22nd Oct 20255811 AMAQI
22nd Oct 20255912 PMAQI
22nd Oct 2025551 PMAQI
22nd Oct 2025542 PMAQI
22nd Oct 2025563 PMAQI
22nd Oct 2025544 PMAQI
22nd Oct 2025485 PMAQI
22nd Oct 2025426 PMAQI
22nd Oct 2025357 PMAQI
22nd Oct 2025308 PMAQI
22nd Oct 2025349 PMAQI
22nd Oct 20253910 PMAQI
22nd Oct 20253211 PMAQI
23rd Oct 20252412 AMAQI
23rd Oct 2025361 AMAQI
23rd Oct 2025392 AMAQI
23rd Oct 2025443 AMAQI
23rd Oct 2025504 AMAQI
23rd Oct 2025505 AMAQI
19°C15/26°C
23rd Oct 2025446 AMAQI
23rd Oct 2025427 AMAQI
23rd Oct 2025478 AMAQI
23rd Oct 2025449 AMAQI
23rd Oct 20253910 AMAQI
23rd Oct 20254111 AMAQI
23rd Oct 20254712 PMAQI
23rd Oct 2025521 PMAQI
23rd Oct 2025552 PMAQI
23rd Oct 2025563 PMAQI
23rd Oct 2025564 PMAQI
23rd Oct 2025555 PMAQI
23rd Oct 2025546 PMAQI
23rd Oct 2025537 PMAQI
23rd Oct 2025488 PMAQI
23rd Oct 2025499 PMAQI
23rd Oct 20254910 PMAQI
23rd Oct 20253911 PMAQI
24th Oct 20254212 AMAQI
24th Oct 2025481 AMAQI
24th Oct 2025552 AMAQI
24th Oct 2025553 AMAQI
24th Oct 2025584 AMAQI
24th Oct 2025585 AMAQI
19°C14/28°C
24th Oct 2025576 AMAQI
24th Oct 2025567 AMAQI
24th Oct 2025498 AMAQI
24th Oct 2025529 AMAQI
24th Oct 20256410 AMAQI
24th Oct 20256611 AMAQI
24th Oct 20256612 PMAQI
24th Oct 2025701 PMAQI
24th Oct 2025722 PMAQI
24th Oct 2025763 PMAQI
24th Oct 2025794 PMAQI
24th Oct 2025795 PMAQI
24th Oct 2025736 PMAQI
24th Oct 2025697 PMAQI
24th Oct 2025638 PMAQI
24th Oct 2025569 PMAQI
24th Oct 20255810 PMAQI
24th Oct 20255511 PMAQI
25th Oct 20255712 AMAQI
25th Oct 2025621 AMAQI
25th Oct 2025642 AMAQI
25th Oct 2025673 AMAQI
25th Oct 2025704 AMAQI
25th Oct 2025745 AMAQI
19°C14/28°C
25th Oct 2025776 AMAQI
25th Oct 2025777 AMAQI
25th Oct 2025868 AMAQI
25th Oct 2025929 AMAQI
25th Oct 20258910 AMAQI
25th Oct 20259011 AMAQI
25th Oct 20259312 PMAQI
25th Oct 2025921 PMAQI
25th Oct 2025942 PMAQI
25th Oct 2025943 PMAQI
25th Oct 2025954 PMAQI
25th Oct 2025985 PMAQI
25th Oct 2025936 PMAQI
25th Oct 2025877 PMAQI
25th Oct 2025768 PMAQI
25th Oct 2025639 PMAQI
25th Oct 20256010 PMAQI
25th Oct 20256011 PMAQI
26th Oct 20256412 AMAQI
26th Oct 2025661 AMAQI
26th Oct 2025662 AMAQI
26th Oct 2025683 AMAQI
26th Oct 2025694 AMAQI
26th Oct 2025705 AMAQI
18°C16/22°C
26th Oct 2025706 AMAQI
26th Oct 2025757 AMAQI
26th Oct 2025818 AMAQI
26th Oct 2025869 AMAQI
26th Oct 20259110 AMAQI
26th Oct 20259111 AMAQI
26th Oct 20259012 PMAQI
26th Oct 2025971 PMAQI
26th Oct 20251052 PMAQI
26th Oct 2025973 PMAQI
26th Oct 2025874 PMAQI
26th Oct 2025835 PMAQI
26th Oct 2025816 PMAQI
26th Oct 2025787 PMAQI
26th Oct 2025728 PMAQI
26th Oct 2025669 PMAQI
26th Oct 20256510 PMAQI
26th Oct 20256211 PMAQI
27th Oct 20256112 AMAQI
27th Oct 2025631 AMAQI
27th Oct 2025642 AMAQI
27th Oct 2025663 AMAQI
27th Oct 2025714 AMAQI
27th Oct 2025725 AMAQI
18°C15/23°C
27th Oct 2025736 AMAQI
6 AM27th Oct 2025737 AMAQI
27th Oct 2025728 AMAQI
27th Oct 2025689 AMAQI
27th Oct 20256710 AMAQI
27th Oct 20257611 AMAQI
27th Oct 20257812 PMAQI
12 PM27th Oct 2025771 PMAQI
27th Oct 2025772 PMAQI
27th Oct 2025733 PMAQI
27th Oct 2025794 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 7 AM
50AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 56), while the lowest AQI was between 6 AM to 7 AM (Avg. 50).
Night time
Avg. Highest Time
2 AM - 5 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
41AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 5 AM (Avg. 50), while the lowest AQI was between 8 PM to 11 PM (Avg. 41).
2025 Days Vs Air Quality
Compton, California, United States
2025
69%
149
31%
66
Total number of days with different AQI categories in last 300 days in 2025 (65 days remaining)
Good
149 DaysModerate
66 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 300 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Compton, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
2nd January 2025
3rd January 2025
4th January 2025
5th January 2025
6th January 2025
7th January 2025
8th January 2025
9th January 2025
10th January 2025
11th January 2025
12th January 2025
13th January 2025
14th January 2025
15th January 2025
16th January 2025
17th January 2025
18th January 2025
19th January 2025
20th January 2025
21st January 2025
22nd January 2025
23rd January 2025
24th January 2025
25th January 2025
26th January 2025
27th January 2025
28th January 2025
29th January 2025
30th January 2025
31st January 2025
1st February 2025
2nd February 2025
3rd February 2025
4th February 2025
5th February 2025
6th February 2025
7th February 2025
8th February 2025
9th February 2025
10th February 2025
11th February 2025
12th February 2025
13th February 2025
14th February 2025
15th February 2025
16th February 2025
17th February 2025
18th February 2025
19th February 2025
20th February 2025
21st February 2025
22nd February 2025
23rd February 2025
24th February 2025
25th February 2025
26th February 2025
27th February 2025
28th February 2025
1st March 2025
2nd March 2025
3rd March 2025
4th March 2025
5th March 2025
6th March 2025
7th March 2025
8th March 2025
9th March 2025
10th March 2025
11th March 2025
12th March 2025
13th March 2025
14th March 2025
15th March 2025
16th March 2025
17th March 2025
18th March 2025
19th March 2025
20th March 2025
21st March 2025
22nd March 2025
23rd March 2025
24th March 2025
25th March 2025
26th March 2025
25AQI
25AQI
27th March 2025
21AQI
21AQI
28th March 2025
36AQI
36AQI
29th March 2025
39AQI
39AQI
30th March 2025
31AQI
31AQI
31st March 2025
20AQI
20AQI
1st April 2025
28AQI
28AQI
2nd April 2025
29AQI
29AQI
3rd April 2025
40AQI
40AQI
4th April 2025
43AQI
43AQI
5th April 2025
37AQI
37AQI
6th April 2025
40AQI
40AQI
7th April 2025
42AQI
42AQI
8th April 2025
50AQI
50AQI
9th April 2025
57AQI
57AQI
10th April 2025
54AQI
54AQI
11th April 2025
49AQI
49AQI
12th April 2025
54AQI
54AQI
13th April 2025
54AQI
54AQI
14th April 2025
53AQI
53AQI
15th April 2025
51AQI
51AQI
16th April 2025
39AQI
39AQI
17th April 2025
28AQI
28AQI
18th April 2025
31AQI
31AQI
19th April 2025
41AQI
41AQI
20th April 2025
46AQI
46AQI
21st April 2025
53AQI
53AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
44AQI
44AQI
24th April 2025
44AQI
44AQI
25th April 2025
37AQI
37AQI
26th April 2025
18AQI
18AQI
27th April 2025
22AQI
22AQI
28th April 2025
32AQI
32AQI
29th April 2025
44AQI
44AQI
30th April 2025
46AQI
46AQI
1st May 2025
38AQI
38AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
31AQI
31AQI
4th May 2025
37AQI
37AQI
5th May 2025
41AQI
41AQI
6th May 2025
43AQI
43AQI
7th May 2025
46AQI
46AQI
8th May 2025
51AQI
51AQI
9th May 2025
49AQI
49AQI
10th May 2025
53AQI
53AQI
11th May 2025
57AQI
57AQI
12th May 2025
46AQI
46AQI
13th May 2025
27AQI
27AQI
14th May 2025
38AQI
38AQI
15th May 2025
51AQI
51AQI
16th May 2025
52AQI
52AQI
17th May 2025
44AQI
44AQI
18th May 2025
35AQI
35AQI
19th May 2025
47AQI
47AQI
20th May 2025
54AQI
54AQI
21st May 2025
54AQI
54AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
54AQI
54AQI
24th May 2025
52AQI
52AQI
25th May 2025
47AQI
47AQI
26th May 2025
48AQI
48AQI
27th May 2025
43AQI
43AQI
28th May 2025
47AQI
47AQI
29th May 2025
39AQI
39AQI
30th May 2025
43AQI
43AQI
31st May 2025
48AQI
48AQI
1st June 2025
49AQI
49AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
36AQI
36AQI
4th June 2025
35AQI
35AQI
5th June 2025
33AQI
33AQI
6th June 2025
35AQI
35AQI
7th June 2025
39AQI
39AQI
8th June 2025
40AQI
40AQI
9th June 2025
44AQI
44AQI
10th June 2025
46AQI
46AQI
11th June 2025
48AQI
48AQI
12th June 2025
43AQI
43AQI
13th June 2025
50AQI
50AQI
14th June 2025
52AQI
52AQI
15th June 2025
52AQI
52AQI
16th June 2025
57AQI
57AQI
17th June 2025
58AQI
58AQI
18th June 2025
58AQI
58AQI
19th June 2025
53AQI
53AQI
20th June 2025
53AQI
53AQI
21st June 2025
54AQI
54AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
53AQI
53AQI
24th June 2025
50AQI
50AQI
25th June 2025
45AQI
45AQI
26th June 2025
46AQI
46AQI
27th June 2025
51AQI
51AQI
28th June 2025
50AQI
50AQI
29th June 2025
46AQI
46AQI
30th June 2025
35AQI
35AQI
1st July 2025
38AQI
38AQI
2nd July 2025
40AQI
40AQI
3rd July 2025
35AQI
35AQI
4th July 2025
42AQI
42AQI
5th July 2025
77AQI
77AQI
6th July 2025
57AQI
57AQI
7th July 2025
53AQI
53AQI
8th July 2025
38AQI
38AQI
9th July 2025
36AQI
36AQI
10th July 2025
45AQI
45AQI
11th July 2025
45AQI
45AQI
12th July 2025
47AQI
47AQI
13th July 2025
41AQI
41AQI
14th July 2025
34AQI
34AQI
15th July 2025
28AQI
28AQI
16th July 2025
24AQI
24AQI
17th July 2025
24AQI
24AQI
18th July 2025
29AQI
29AQI
19th July 2025
36AQI
36AQI
20th July 2025
39AQI
39AQI
21st July 2025
33AQI
33AQI
22nd July 2025
23AQI
23AQI
23rd July 2025
28AQI
28AQI
24th July 2025
23AQI
23AQI
25th July 2025
20AQI
20AQI
26th July 2025
22AQI
22AQI
27th July 2025
26AQI
26AQI
28th July 2025
28AQI
28AQI
29th July 2025
38AQI
38AQI
30th July 2025
45AQI
45AQI
31st July 2025
46AQI
46AQI
1st August 2025
45AQI
45AQI
2nd August 2025
46AQI
46AQI
3rd August 2025
52AQI
52AQI
4th August 2025
58AQI
58AQI
5th August 2025
63AQI
63AQI
6th August 2025
62AQI
62AQI
7th August 2025
55AQI
55AQI
8th August 2025
45AQI
45AQI
9th August 2025
53AQI
53AQI
10th August 2025
49AQI
49AQI
11th August 2025
49AQI
49AQI
12th August 2025
52AQI
52AQI
13th August 2025
56AQI
56AQI
14th August 2025
54AQI
54AQI
15th August 2025
45AQI
45AQI
16th August 2025
32AQI
32AQI
17th August 2025
37AQI
37AQI
18th August 2025
40AQI
40AQI
19th August 2025
47AQI
47AQI
20th August 2025
49AQI
49AQI
21st August 2025
55AQI
55AQI
22nd August 2025
59AQI
59AQI
23rd August 2025
55AQI
55AQI
24th August 2025
54AQI
54AQI
25th August 2025
54AQI
54AQI
26th August 2025
54AQI
54AQI
27th August 2025
51AQI
51AQI
28th August 2025
49AQI
49AQI
29th August 2025
45AQI
45AQI
30th August 2025
47AQI
47AQI
31st August 2025
47AQI
47AQI
1st September 2025
49AQI
49AQI
2nd September 2025
49AQI
49AQI
3rd September 2025
46AQI
46AQI
4th September 2025
44AQI
44AQI
5th September 2025
48AQI
48AQI
6th September 2025
44AQI
44AQI
7th September 2025
42AQI
42AQI
8th September 2025
29AQI
29AQI
9th September 2025
23AQI
23AQI
10th September 2025
26AQI
26AQI
11th September 2025
21AQI
21AQI
12th September 2025
28AQI
28AQI
13th September 2025
38AQI
38AQI
14th September 2025
51AQI
51AQI
15th September 2025
56AQI
56AQI
16th September 2025
57AQI
57AQI
17th September 2025
35AQI
35AQI
18th September 2025
44AQI
44AQI
19th September 2025
42AQI
42AQI
20th September 2025
43AQI
43AQI
21st September 2025
44AQI
44AQI
22nd September 2025
42AQI
42AQI
23rd September 2025
41AQI
41AQI
24th September 2025
42AQI
42AQI
25th September 2025
42AQI
42AQI
26th September 2025
29AQI
29AQI
27th September 2025
24AQI
24AQI
28th September 2025
34AQI
34AQI
29th September 2025
46AQI
46AQI
30th September 2025
52AQI
52AQI
1st October 2025
40AQI
40AQI
2nd October 2025
30AQI
30AQI
3rd October 2025
31AQI
31AQI
4th October 2025
51AQI
51AQI
5th October 2025
60AQI
60AQI
6th October 2025
41AQI
41AQI
7th October 2025
57AQI
57AQI
8th October 2025
46AQI
46AQI
9th October 2025
47AQI
47AQI
10th October 2025
53AQI
53AQI
11th October 2025
57AQI
57AQI
12th October 2025
56AQI
56AQI
13th October 2025
54AQI
54AQI
14th October 2025
20AQI
20AQI
15th October 2025
21AQI
21AQI
16th October 2025
43AQI
43AQI
17th October 2025
48AQI
48AQI
18th October 2025
51AQI
51AQI
19th October 2025
52AQI
52AQI
20th October 2025
59AQI
59AQI
21st October 2025
63AQI
63AQI
22nd October 2025
45AQI
45AQI
23rd October 2025
45AQI
45AQI
24th October 2025
60AQI
60AQI
25th October 2025
77AQI
77AQI
26th October 2025
76AQI
76AQI
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 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 December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
29AQI
42AQI
46AQI
47AQI
37AQI
50AQI
40AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202544AQI
6
22
8
21
10
19
11
28
3
15
16
26
4
12
14
149
66
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
March29AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
44AQILeast Polluted Year Recorded
2025(Avg.)
44AQICompton's annual 2025 AQI (44) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
