Sebastopol, 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
Sebastopol, California, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2023
82AQILowest AQI recorded on
16th Aug 2023
8AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 44 of Good air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Sebastopol, California, United States
AQI
Day
Night
.
6 AM14th Aug 2026
8 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
7PM14th Aug
58AQI
Avg. Lowest Time
10AM14th Aug
23AQI
Night time
Avg. Highest Time
5AM15th Aug
52AQI
Avg. Lowest Time
2AM15th Aug
42AQI
In the last 24 hours,
Sebastopol's AQI reached its highest point of 58 at 7 PM during the Day, while the lowest point, 23, was recorded at 10 AM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sebastopol, California, United States
JulAug
17th - 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 - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026446 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026449 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20264211 AMAQI
17th Jul 20264412 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026462 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026505 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026447 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20265010 PMAQI
17th Jul 20264411 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026481 AMAQI
18th Jul 2026502 AMAQI
18th Jul 2026363 AMAQI
18th Jul 2026484 AMAQI
18th Jul 2026445 AMAQI
19°C8/31°C
18th Jul 2026466 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026328 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20265111 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026542 PMAQI
18th Jul 2026523 PMAQI
18th Jul 2026404 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026528 PMAQI
18th Jul 2026539 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026461 AMAQI
19th Jul 2026522 AMAQI
19th Jul 2026463 AMAQI
19th Jul 2026404 AMAQI
19th Jul 2026495 AMAQI
17°C11/27°C
19th Jul 2026366 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026359 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20264811 AMAQI
19th Jul 20265012 PMAQI
19th Jul 2026341 PMAQI
19th Jul 2026472 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026396 PMAQI
19th Jul 2026607 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265010 PMAQI
19th Jul 20265011 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026502 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026634 AMAQI
20th Jul 2026565 AMAQI
17°C10/27°C
20th Jul 2026566 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026429 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026571 PMAQI
20th Jul 2026602 PMAQI
20th Jul 2026553 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026445 PMAQI
20th Jul 2026596 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20262011 PMAQI
21st Jul 20261912 AMAQI
21st Jul 2026461 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026184 AMAQI
21st Jul 2026425 AMAQI
19°C13/28°C
21st Jul 2026426 AMAQI
21st Jul 2026447 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026549 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026493 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026345 PMAQI
21st Jul 2026366 PMAQI
21st Jul 2026427 PMAQI
21st Jul 2026478 PMAQI
21st Jul 2026589 PMAQI
21st Jul 20266310 PMAQI
21st Jul 20265911 PMAQI
22nd Jul 20265112 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026225 AMAQI
23°C14/34°C
22nd Jul 2026426 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264610 AMAQI
22nd Jul 20265011 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026521 PMAQI
22nd Jul 2026362 PMAQI
22nd Jul 2026503 PMAQI
22nd Jul 2026614 PMAQI
22nd Jul 2026455 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026737 PMAQI
22nd Jul 2026548 PMAQI
22nd Jul 2026529 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20261811 PMAQI
23rd Jul 20261812 AMAQI
23rd Jul 2026221 AMAQI
23rd Jul 2026202 AMAQI
23rd Jul 2026423 AMAQI
23rd Jul 2026204 AMAQI
23rd Jul 2026245 AMAQI
19°C15/22°C
23rd Jul 2026206 AMAQI
23rd Jul 2026247 AMAQI
23rd Jul 2026618 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20262011 AMAQI
23rd Jul 20262012 PMAQI
23rd Jul 2026471 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026674 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026316 PMAQI
23rd Jul 2026497 PMAQI
23rd Jul 2026658 PMAQI
23rd Jul 2026569 PMAQI
23rd Jul 20265210 PMAQI
23rd Jul 20265011 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026521 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026583 AMAQI
24th Jul 2026544 AMAQI
24th Jul 2026565 AMAQI
20°C11/31°C
24th Jul 2026546 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026748 AMAQI
24th Jul 2026659 AMAQI
24th Jul 20265410 AMAQI
24th Jul 20266011 AMAQI
24th Jul 20265412 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026513 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026415 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026467 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026462 AMAQI
25th Jul 2026463 AMAQI
25th Jul 2026464 AMAQI
25th Jul 2026465 AMAQI
21°C10/34°C
25th Jul 2026426 AMAQI
25th Jul 2026467 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20263612 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026463 PMAQI
25th Jul 2026464 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026549 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026481 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026384 AMAQI
26th Jul 2026485 AMAQI
21°C12/33°C
26th Jul 2026456 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026199 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20265012 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026503 PMAQI
26th Jul 2026504 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026587 PMAQI
26th Jul 2026568 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265310 PMAQI
26th Jul 20265611 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026482 AMAQI
27th Jul 2026493 AMAQI
27th Jul 2026344 AMAQI
27th Jul 2026465 AMAQI
21°C10/33°C
27th Jul 2026506 AMAQI
27th Jul 2026587 AMAQI
27th Jul 2026488 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20265010 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20265612 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026248 PMAQI
27th Jul 2026509 PMAQI
27th Jul 20263410 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20264912 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026463 AMAQI
28th Jul 2026424 AMAQI
28th Jul 2026425 AMAQI
21°C9/34°C
28th Jul 2026386 AMAQI
28th Jul 2026527 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20265610 AMAQI
28th Jul 20265611 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026443 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026519 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026491 AMAQI
29th Jul 2026502 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026504 AMAQI
29th Jul 2026505 AMAQI
23°C10/36°C
29th Jul 2026426 AMAQI
29th Jul 2026497 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026529 AMAQI
29th Jul 20264010 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026401 PMAQI
29th Jul 2026502 PMAQI
29th Jul 2026513 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026507 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264812 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026424 AMAQI
30th Jul 2026485 AMAQI
23°C11/36°C
30th Jul 2026426 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026443 PMAQI
30th Jul 2026474 PMAQI
30th Jul 2026525 PMAQI
30th Jul 2026576 PMAQI
30th Jul 2026677 PMAQI
30th Jul 2026628 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20266311 PMAQI
31st Jul 20267412 AMAQI
31st Jul 2026671 AMAQI
31st Jul 2026712 AMAQI
31st Jul 2026693 AMAQI
31st Jul 2026674 AMAQI
31st Jul 2026625 AMAQI
23°C12/36°C
31st Jul 2026686 AMAQI
31st Jul 2026637 AMAQI
31st Jul 2026688 AMAQI
31st Jul 2026689 AMAQI
31st Jul 20267210 AMAQI
31st Jul 20266711 AMAQI
31st Jul 20266812 PMAQI
31st Jul 2026731 PMAQI
31st Jul 2026662 PMAQI
31st Jul 2026683 PMAQI
31st Jul 2026624 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026706 PMAQI
31st Jul 2026647 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026529 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264911 PMAQI
1st Aug 20265312 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026462 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026524 AMAQI
1st Aug 2026485 AMAQI
21°C9/36°C
1st Aug 2026506 AMAQI
1st Aug 2026487 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20265010 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026321 PMAQI
1st Aug 2026422 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026484 AMAQI
2nd Aug 2026445 AMAQI
23°C10/38°C
2nd Aug 2026486 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20265110 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265312 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026532 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026465 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026447 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026529 PMAQI
2nd Aug 20265410 PMAQI
2nd Aug 20265411 PMAQI
3rd Aug 20265812 AMAQI
3rd Aug 2026561 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026513 AMAQI
3rd Aug 2026484 AMAQI
3rd Aug 2026535 AMAQI
24°C11/38°C
3rd Aug 2026536 AMAQI
3rd Aug 2026567 AMAQI
3rd Aug 2026548 AMAQI
3rd Aug 2026559 AMAQI
3rd Aug 20265510 AMAQI
3rd Aug 20265011 AMAQI
3rd Aug 20265512 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026682 PMAQI
3rd Aug 2026643 PMAQI
3rd Aug 2026584 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026596 PMAQI
3rd Aug 2026587 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026629 PMAQI
3rd Aug 20266310 PMAQI
3rd Aug 20265711 PMAQI
4th Aug 20265712 AMAQI
4th Aug 2026551 AMAQI
4th Aug 2026562 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026484 AMAQI
4th Aug 2026445 AMAQI
22°C12/33°C
4th Aug 2026486 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026448 AMAQI
4th Aug 2026489 AMAQI
4th Aug 20264910 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026461 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026474 PMAQI
4th Aug 2026525 PMAQI
4th Aug 2026496 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026558 PMAQI
4th Aug 2026539 PMAQI
4th Aug 20265110 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264812 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026462 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026424 AMAQI
5th Aug 2026425 AMAQI
18°C12/29°C
5th Aug 2026426 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026468 AMAQI
5th Aug 2026489 AMAQI
5th Aug 20264610 AMAQI
5th Aug 20264411 AMAQI
5th Aug 20264712 PMAQI
5th Aug 2026511 PMAQI
5th Aug 2026492 PMAQI
5th Aug 2026503 PMAQI
5th Aug 2026464 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026386 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026468 PMAQI
5th Aug 2026489 PMAQI
5th Aug 20265110 PMAQI
5th Aug 20265011 PMAQI
6th Aug 20264612 AMAQI
6th Aug 2026461 AMAQI
6th Aug 2026362 AMAQI
6th Aug 2026223 AMAQI
6th Aug 2026344 AMAQI
6th Aug 2026465 AMAQI
18°C13/28°C
6th Aug 2026516 AMAQI
6th Aug 2026467 AMAQI
6th Aug 2026528 AMAQI
6th Aug 2026269 AMAQI
6th Aug 20265010 AMAQI
6th Aug 20264611 AMAQI
6th Aug 20264612 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026562 PMAQI
6th Aug 2026263 PMAQI
6th Aug 2026224 PMAQI
6th Aug 2026405 PMAQI
6th Aug 2026466 PMAQI
6th Aug 2026507 PMAQI
6th Aug 2026488 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20265210 PMAQI
6th Aug 20265211 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026421 AMAQI
7th Aug 2026502 AMAQI
7th Aug 2026523 AMAQI
7th Aug 2026484 AMAQI
7th Aug 2026465 AMAQI
18°C12/29°C
7th Aug 2026526 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026468 AMAQI
7th Aug 2026369 AMAQI
7th Aug 20264610 AMAQI
7th Aug 20264611 AMAQI
7th Aug 20264812 PMAQI
7th Aug 2026651 PMAQI
7th Aug 2026742 PMAQI
7th Aug 2026873 PMAQI
7th Aug 2026644 PMAQI
7th Aug 2026555 PMAQI
7th Aug 2026446 PMAQI
7th Aug 2026407 PMAQI
7th Aug 2026468 PMAQI
7th Aug 2026569 PMAQI
7th Aug 20264210 PMAQI
7th Aug 20264411 PMAQI
8th Aug 20264612 AMAQI
8th Aug 2026481 AMAQI
8th Aug 2026482 AMAQI
8th Aug 2026483 AMAQI
8th Aug 2026464 AMAQI
8th Aug 2026505 AMAQI
19°C12/30°C
8th Aug 2026526 AMAQI
8th Aug 2026427 AMAQI
8th Aug 2026528 AMAQI
8th Aug 2026449 AMAQI
8th Aug 20265010 AMAQI
8th Aug 20265511 AMAQI
8th Aug 20265112 PMAQI
8th Aug 2026521 PMAQI
8th Aug 2026422 PMAQI
8th Aug 2026443 PMAQI
8th Aug 2026434 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026406 PMAQI
8th Aug 2026447 PMAQI
8th Aug 2026468 PMAQI
8th Aug 2026489 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20265211 PMAQI
9th Aug 20264812 AMAQI
9th Aug 2026481 AMAQI
9th Aug 2026402 AMAQI
9th Aug 2026443 AMAQI
9th Aug 2026424 AMAQI
9th Aug 2026485 AMAQI
19°C11/31°C
9th Aug 2026406 AMAQI
9th Aug 2026457 AMAQI
9th Aug 2026328 AMAQI
9th Aug 2026429 AMAQI
9th Aug 20264410 AMAQI
9th Aug 20264611 AMAQI
9th Aug 20265012 PMAQI
9th Aug 2026441 PMAQI
9th Aug 2026462 PMAQI
9th Aug 2026523 PMAQI
9th Aug 2026394 PMAQI
9th Aug 2026425 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026427 PMAQI
9th Aug 2026468 PMAQI
9th Aug 2026449 PMAQI
9th Aug 20265010 PMAQI
9th Aug 20264811 PMAQI
10th Aug 20264412 AMAQI
10th Aug 2026461 AMAQI
10th Aug 2026462 AMAQI
10th Aug 2026443 AMAQI
10th Aug 2026444 AMAQI
10th Aug 2026465 AMAQI
20°C11/34°C
10th Aug 2026466 AMAQI
10th Aug 2026467 AMAQI
10th Aug 2026468 AMAQI
10th Aug 2026489 AMAQI
10th Aug 20264610 AMAQI
10th Aug 20265211 AMAQI
10th Aug 20265012 PMAQI
10th Aug 2026511 PMAQI
10th Aug 2026482 PMAQI
10th Aug 2026473 PMAQI
10th Aug 2026784 PMAQI
10th Aug 2026625 PMAQI
10th Aug 2026546 PMAQI
10th Aug 2026517 PMAQI
10th Aug 2026428 PMAQI
10th Aug 2026449 PMAQI
10th Aug 20265110 PMAQI
10th Aug 20265011 PMAQI
11th Aug 20264612 AMAQI
11th Aug 2026461 AMAQI
11th Aug 2026462 AMAQI
11th Aug 2026443 AMAQI
11th Aug 2026424 AMAQI
11th Aug 2026445 AMAQI
17°C9/28°C
11th Aug 2026466 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026448 AMAQI
11th Aug 2026449 AMAQI
11th Aug 20264210 AMAQI
11th Aug 20264711 AMAQI
11th Aug 20264412 PMAQI
11th Aug 2026481 PMAQI
11th Aug 2026492 PMAQI
11th Aug 2026483 PMAQI
11th Aug 2026544 PMAQI
11th Aug 2026505 PMAQI
11th Aug 2026536 PMAQI
11th Aug 2026527 PMAQI
11th Aug 2026468 PMAQI
11th Aug 2026439 PMAQI
11th Aug 20264610 PMAQI
11th Aug 20263211 PMAQI
12th Aug 20265012 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026382 AMAQI
12th Aug 2026383 AMAQI
12th Aug 2026494 AMAQI
12th Aug 2026505 AMAQI
17°C11/26°C
12th Aug 2026346 AMAQI
12th Aug 2026487 AMAQI
12th Aug 2026468 AMAQI
12th Aug 2026509 AMAQI
12th Aug 20264410 AMAQI
12th Aug 20264811 AMAQI
12th Aug 20265512 PMAQI
12th Aug 2026401 PMAQI
12th Aug 2026522 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026574 PMAQI
12th Aug 2026535 PMAQI
12th Aug 2026506 PMAQI
12th Aug 2026507 PMAQI
12th Aug 2026508 PMAQI
12th Aug 2026509 PMAQI
12th Aug 20264210 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20264912 AMAQI
13th Aug 2026521 AMAQI
13th Aug 2026462 AMAQI
13th Aug 2026343 AMAQI
13th Aug 2026484 AMAQI
13th Aug 2026525 AMAQI
17°C11/27°C
13th Aug 2026526 AMAQI
13th Aug 2026507 AMAQI
13th Aug 2026528 AMAQI
13th Aug 2026489 AMAQI
13th Aug 20265210 AMAQI
13th Aug 20265011 AMAQI
13th Aug 20265212 PMAQI
13th Aug 2026541 PMAQI
13th Aug 2026602 PMAQI
13th Aug 2026553 PMAQI
13th Aug 2026544 PMAQI
13th Aug 2026505 PMAQI
13th Aug 2026406 PMAQI
13th Aug 2026547 PMAQI
13th Aug 2026528 PMAQI
13th Aug 2026569 PMAQI
13th Aug 20266410 PMAQI
13th Aug 20266211 PMAQI
14th Aug 20265012 AMAQI
14th Aug 2026511 AMAQI
14th Aug 2026462 AMAQI
14th Aug 2026463 AMAQI
14th Aug 2026524 AMAQI
14th Aug 2026475 AMAQI
16°C13/22°C
14th Aug 2026426 AMAQI
14th Aug 2026467 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026349 AMAQI
14th Aug 20262310 AMAQI
14th Aug 20263611 AMAQI
14th Aug 20264612 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026502 PMAQI
14th Aug 2026513 PMAQI
14th Aug 2026464 PMAQI
14th Aug 2026465 PMAQI
14th Aug 2026466 PMAQI
14th Aug 2026587 PMAQI
14th Aug 2026468 PMAQI
14th Aug 2026509 PMAQI
14th Aug 20265010 PMAQI
14th Aug 20265011 PMAQI
15th Aug 20265012 AMAQI
15th Aug 2026491 AMAQI
15th Aug 2026422 AMAQI
15th Aug 2026493 AMAQI
15th Aug 2026444 AMAQI
15th Aug 2026525 AMAQI
17°C13/24°C
15th Aug 2026466 AMAQI
6 AM15th Aug 2026427 AMAQI
15th Aug 2026428 AMAQI
15th Aug 2026149 AMAQI
15th Aug 20261710 AMAQI
15th Aug 20262311 AMAQI
15th Aug 20264212 PMAQI
15th Aug 2026421 PMAQI
1 PM15th Aug 2026522 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026464 PMAQI
15th Aug 2026485 PMAQI
15th Aug 2026456 PMAQI
15th Aug 2026547 PMAQI
15th Aug 2026608 PMAQI
8 PM15th Aug 2026609 PMAQI
15th Aug 20264610 PMAQI
15th Aug 20264611 PMAQI
1 AM
5 AM
17°C12/26°C
Day time
Avg. Highest Time
2 PM - 4 PM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 PM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 4 PM (Avg. 50), while the lowest AQI was between 6 PM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
9 PM
51AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 5 AM
46AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 51), while the lowest AQI was between 12 AM to 5 AM (Avg. 46).
2026 Days Vs Air Quality
Sebastopol, California, United States
2026
92%
205
8%
19
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
205 DaysModerate
19 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2026, 92% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Sebastopol, California, United States
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
21AQI (US)
21AQI (US)
2nd January 2026
12AQI (US)
12AQI (US)
3rd January 2026
15AQI (US)
15AQI (US)
4th January 2026
20AQI (US)
20AQI (US)
5th January 2026
20AQI (US)
20AQI (US)
6th January 2026
14AQI (US)
14AQI (US)
7th January 2026
18AQI (US)
18AQI (US)
8th January 2026
20AQI (US)
20AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
43AQI (US)
43AQI (US)
12th January 2026
42AQI (US)
42AQI (US)
13th January 2026
50AQI (US)
50AQI (US)
14th January 2026
49AQI (US)
49AQI (US)
15th January 2026
66AQI (US)
66AQI (US)
16th January 2026
45AQI (US)
45AQI (US)
17th January 2026
53AQI (US)
53AQI (US)
18th January 2026
53AQI (US)
53AQI (US)
19th January 2026
40AQI (US)
40AQI (US)
20th January 2026
43AQI (US)
43AQI (US)
21st January 2026
54AQI (US)
54AQI (US)
22nd January 2026
49AQI (US)
49AQI (US)
23rd January 2026
53AQI (US)
53AQI (US)
24th January 2026
50AQI (US)
50AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
50AQI (US)
50AQI (US)
29th January 2026
54AQI (US)
54AQI (US)
30th January 2026
51AQI (US)
51AQI (US)
31st January 2026
38AQI (US)
38AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
48AQI (US)
48AQI (US)
5th February 2026
46AQI (US)
46AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
35AQI (US)
35AQI (US)
8th February 2026
46AQI (US)
46AQI (US)
9th February 2026
48AQI (US)
48AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
47AQI (US)
47AQI (US)
12th February 2026
48AQI (US)
48AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
51AQI (US)
51AQI (US)
15th February 2026
42AQI (US)
42AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
49AQI (US)
49AQI (US)
18th February 2026
43AQI (US)
43AQI (US)
19th February 2026
45AQI (US)
45AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
35AQI (US)
35AQI (US)
22nd February 2026
35AQI (US)
35AQI (US)
23rd February 2026
41AQI (US)
41AQI (US)
24th February 2026
45AQI (US)
45AQI (US)
25th February 2026
43AQI (US)
43AQI (US)
26th February 2026
34AQI (US)
34AQI (US)
27th February 2026
33AQI (US)
33AQI (US)
28th February 2026
35AQI (US)
35AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
52AQI (US)
52AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
45AQI (US)
45AQI (US)
5th March 2026
40AQI (US)
40AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
36AQI (US)
36AQI (US)
9th March 2026
36AQI (US)
36AQI (US)
10th March 2026
34AQI (US)
34AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
38AQI (US)
38AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
34AQI (US)
34AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
31AQI (US)
31AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
36AQI (US)
36AQI (US)
21st March 2026
33AQI (US)
33AQI (US)
22nd March 2026
33AQI (US)
33AQI (US)
23rd March 2026
37AQI (US)
37AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
33AQI (US)
33AQI (US)
28th March 2026
33AQI (US)
33AQI (US)
29th March 2026
28AQI (US)
28AQI (US)
30th March 2026
27AQI (US)
27AQI (US)
31st March 2026
26AQI (US)
26AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
27AQI (US)
27AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
29AQI (US)
29AQI (US)
8th April 2026
38AQI (US)
38AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
33AQI (US)
33AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
31AQI (US)
31AQI (US)
13th April 2026
35AQI (US)
35AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
29AQI (US)
29AQI (US)
22nd April 2026
23rd April 2026
28AQI (US)
28AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
30AQI (US)
30AQI (US)
26th April 2026
33AQI (US)
33AQI (US)
27th April 2026
28AQI (US)
28AQI (US)
28th April 2026
25AQI (US)
25AQI (US)
29th April 2026
25AQI (US)
25AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
28AQI (US)
28AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
22AQI (US)
22AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
35AQI (US)
35AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
30AQI (US)
30AQI (US)
9th May 2026
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
33AQI (US)
33AQI (US)
12th May 2026
34AQI (US)
34AQI (US)
13th May 2026
31AQI (US)
31AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
51AQI (US)
51AQI (US)
17th May 2026
58AQI (US)
58AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
49AQI (US)
49AQI (US)
21st May 2026
40AQI (US)
40AQI (US)
22nd May 2026
48AQI (US)
48AQI (US)
23rd May 2026
48AQI (US)
48AQI (US)
24th May 2026
44AQI (US)
44AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
28AQI (US)
28AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
27AQI (US)
27AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
29AQI (US)
29AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
27AQI (US)
27AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
25AQI (US)
25AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
26AQI (US)
26AQI (US)
6th July 2026
28AQI (US)
28AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
43AQI (US)
43AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
46AQI (US)
46AQI (US)
20th July 2026
49AQI (US)
49AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
41AQI (US)
41AQI (US)
24th July 2026
51AQI (US)
51AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
46AQI (US)
46AQI (US)
27th July 2026
47AQI (US)
47AQI (US)
28th July 2026
46AQI (US)
46AQI (US)
29th July 2026
46AQI (US)
46AQI (US)
30th July 2026
47AQI (US)
47AQI (US)
31st July 2026
65AQI (US)
65AQI (US)
1st August 2026
45AQI (US)
45AQI (US)
2nd August 2026
47AQI (US)
47AQI (US)
3rd August 2026
56AQI (US)
56AQI (US)
4th August 2026
49AQI (US)
49AQI (US)
5th August 2026
46AQI (US)
46AQI (US)
6th August 2026
42AQI (US)
42AQI (US)
7th August 2026
51AQI (US)
51AQI (US)
8th August 2026
47AQI (US)
47AQI (US)
9th August 2026
44AQI (US)
44AQI (US)
10th August 2026
49AQI (US)
49AQI (US)
11th August 2026
46AQI (US)
46AQI (US)
12th August 2026
47AQI (US)
47AQI (US)
13th August 2026
52AQI (US)
52AQI (US)
14th August 2026
46AQI (US)
46AQI (US)
15th August 2026
44AQI (US)
44AQI (US)
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
39AQI (US)
43AQI (US)
36AQI (US)
31AQI (US)
36AQI (US)
26AQI (US)
37AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
24
7
26
2
30
1
28
26
4
30
29
2
12
3
205
19
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202528AQI (US)
31
28
31
30
31
30
31
31
29
1
24
7
27
3
24
7
347
18
Highest AQI (US) recorded in
December40AQI (US)
Lowest AQI (US) recorded in
July19AQI (US)
202427AQI (US)
26
24
2
4
1
21
30
31
31
30
30
1
26
4
24
7
277
12
3
Highest AQI (US) recorded in
March153AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202325AQI (US)
31
26
2
31
30
31
30
31
28
3
25
3
2
31
29
28
3
351
11
2
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202230AQI (US)
19
10
21
1
31
30
30
1
30
24
2
26
3
31
26
4
21
10
291
29
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
July17AQI (US)
202131AQI (US)
26
3
28
31
28
2
28
3
28
2
26
5
22
9
24
6
31
27
3
26
5
325
38
Highest AQI (US) recorded in
September37AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202035AQI (US)
17
18
30
31
27
4
21
4
4
1
27
1
3
30
25
6
226
15
3
4
1
Highest AQI (US) recorded in
September60AQI (US)
Lowest AQI (US) recorded in
May24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
36AQI (US)Least Polluted Year Recorded
2023(Avg.)
25AQI (US)Sebastopol's annual 2026 AQI (US) (36) shows an average percentage change of 24.1% (worsened AQI (US)) compared to previous years: 2020 (35), 2021 (31), 2022 (30), 2023 (25), 2024 (27), 2025 (28).
