Country Background

Sequoia National Park Ash Mountain, Woodlake, 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

Sequoia National Park Ash Mountain, Woodlake, California, United States

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Oct 2021
153AQI
Lowest AQI recorded on
28th Oct 2022
8AQI


Same Day Analysis (20th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 85 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Oct - 21st Oct 2025

Sequoia National Park Ash Mountain, Woodlake, California, United States

AQI
Day
Night
.

6 AM20th Oct 2025

6 PM

5 AM21st Oct 2025

Day time
Avg. Highest Time
11AM20th Oct

101AQI

Avg. Lowest Time
5PM20th Oct

58AQI

Night time
Avg. Highest Time
6AM20th Oct

77AQI

Avg. Lowest Time
7PM20th Oct

62AQI

In the last 24 hours,

Sequoia National Park Ash Mountain's AQI reached its highest point of 101 at 11 AM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 20th Oct and 21st Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Sequoia National Park Ash Mountain, Woodlake, California, United States

SepOct
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
21st Sep 2025266 AMAQI
21st Sep 2025287 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025319 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20253211 AMAQI
21st Sep 20252912 PMAQI
21st Sep 2025301 PMAQI
21st Sep 2025332 PMAQI
21st Sep 2025323 PMAQI
21st Sep 2025304 PMAQI
21st Sep 2025325 PMAQI
21st Sep 2025326 PMAQI
21st Sep 2025337 PMAQI
21st Sep 2025328 PMAQI
21st Sep 2025339 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253211 PMAQI
22nd Sep 20253212 AMAQI
22nd Sep 2025331 AMAQI
22nd Sep 2025332 AMAQI
22nd Sep 2025323 AMAQI
22nd Sep 2025304 AMAQI
22nd Sep 2025415 AMAQI

25°C19/32°C

22nd Sep 2025376 AMAQI
22nd Sep 2025357 AMAQI
22nd Sep 2025358 AMAQI
22nd Sep 2025359 AMAQI
22nd Sep 20253410 AMAQI
22nd Sep 20254011 AMAQI
22nd Sep 20254212 PMAQI
22nd Sep 2025401 PMAQI
22nd Sep 2025352 PMAQI
22nd Sep 2025343 PMAQI
22nd Sep 2025334 PMAQI
22nd Sep 2025335 PMAQI
22nd Sep 2025346 PMAQI
22nd Sep 2025327 PMAQI
22nd Sep 2025328 PMAQI
22nd Sep 2025339 PMAQI
22nd Sep 20253410 PMAQI
22nd Sep 20253411 PMAQI
23rd Sep 20253412 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025342 AMAQI
23rd Sep 2025323 AMAQI
23rd Sep 2025274 AMAQI
23rd Sep 2025275 AMAQI

27°C21/33°C

23rd Sep 2025296 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025339 AMAQI
23rd Sep 20253410 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20252812 PMAQI
23rd Sep 2025281 PMAQI
23rd Sep 2025312 PMAQI
23rd Sep 2025323 PMAQI
23rd Sep 2025284 PMAQI
23rd Sep 2025325 PMAQI
23rd Sep 2025286 PMAQI
23rd Sep 2025317 PMAQI
23rd Sep 2025338 PMAQI
23rd Sep 2025349 PMAQI
23rd Sep 20253610 PMAQI
23rd Sep 20253711 PMAQI
24th Sep 20253712 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025352 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025244 AMAQI
24th Sep 2025265 AMAQI

29°C23/37°C

24th Sep 2025256 AMAQI
24th Sep 2025317 AMAQI
24th Sep 2025348 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253210 AMAQI
24th Sep 20253111 AMAQI
24th Sep 20253012 PMAQI
24th Sep 2025301 PMAQI
24th Sep 2025282 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025295 PMAQI
24th Sep 2025316 PMAQI
24th Sep 2025307 PMAQI
24th Sep 2025328 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20253410 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20253812 AMAQI
25th Sep 2025351 AMAQI
25th Sep 2025342 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025314 AMAQI
25th Sep 2025335 AMAQI

27°C22/32°C

25th Sep 2025346 AMAQI
25th Sep 2025337 AMAQI
25th Sep 2025328 AMAQI
25th Sep 2025309 AMAQI
25th Sep 20253110 AMAQI
25th Sep 20253111 AMAQI
25th Sep 20253312 PMAQI
25th Sep 2025371 PMAQI
25th Sep 2025432 PMAQI
25th Sep 2025453 PMAQI
25th Sep 2025484 PMAQI
25th Sep 2025555 PMAQI
25th Sep 2025596 PMAQI
25th Sep 2025537 PMAQI
25th Sep 2025538 PMAQI
25th Sep 2025389 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252511 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025202 AMAQI
26th Sep 2025213 AMAQI
26th Sep 2025214 AMAQI
26th Sep 2025195 AMAQI

25°C20/30°C

26th Sep 2025186 AMAQI
26th Sep 2025177 AMAQI
26th Sep 2025178 AMAQI
26th Sep 2025179 AMAQI
26th Sep 20251710 AMAQI
26th Sep 20251911 AMAQI
26th Sep 20251912 PMAQI
26th Sep 2025211 PMAQI
26th Sep 2025372 PMAQI
26th Sep 2025433 PMAQI
26th Sep 2025464 PMAQI
26th Sep 2025515 PMAQI
26th Sep 2025546 PMAQI
26th Sep 2025587 PMAQI
26th Sep 2025618 PMAQI
26th Sep 2025599 PMAQI
26th Sep 20255010 PMAQI
26th Sep 20254211 PMAQI
27th Sep 20254112 AMAQI
27th Sep 2025371 AMAQI
27th Sep 2025382 AMAQI
27th Sep 2025373 AMAQI
27th Sep 2025384 AMAQI
27th Sep 2025375 AMAQI

25°C20/31°C

27th Sep 2025406 AMAQI
27th Sep 2025307 AMAQI
27th Sep 2025258 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20251811 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025261 PMAQI
27th Sep 2025272 PMAQI
27th Sep 2025233 PMAQI
27th Sep 2025194 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025226 PMAQI
27th Sep 2025247 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025449 PMAQI
27th Sep 20254210 PMAQI
27th Sep 20251711 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025232 AMAQI
28th Sep 2025303 AMAQI
28th Sep 2025234 AMAQI
28th Sep 2025225 AMAQI

26°C20/32°C

28th Sep 2025176 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025179 AMAQI
28th Sep 20252110 AMAQI
28th Sep 20252411 AMAQI
28th Sep 20252312 PMAQI
28th Sep 2025281 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025213 PMAQI
28th Sep 2025194 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025266 PMAQI
28th Sep 2025317 PMAQI
28th Sep 2025438 PMAQI
28th Sep 2025439 PMAQI
28th Sep 20254110 PMAQI
28th Sep 20253311 PMAQI
29th Sep 20253212 AMAQI
29th Sep 2025291 AMAQI
29th Sep 2025282 AMAQI
29th Sep 2025273 AMAQI
29th Sep 2025234 AMAQI
29th Sep 2025245 AMAQI

24°C19/29°C

29th Sep 2025336 AMAQI
29th Sep 2025437 AMAQI
29th Sep 2025408 AMAQI
29th Sep 2025409 AMAQI
29th Sep 20253810 AMAQI
29th Sep 20253811 AMAQI
29th Sep 20253312 PMAQI
29th Sep 2025401 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025463 PMAQI
29th Sep 2025394 PMAQI
29th Sep 2025485 PMAQI
29th Sep 2025516 PMAQI
29th Sep 2025567 PMAQI
29th Sep 2025508 PMAQI
29th Sep 2025509 PMAQI
29th Sep 20254710 PMAQI
29th Sep 20255611 PMAQI
30th Sep 20255412 AMAQI
30th Sep 2025521 AMAQI
30th Sep 2025502 AMAQI
30th Sep 2025483 AMAQI
30th Sep 2025444 AMAQI
30th Sep 2025425 AMAQI

23°C17/28°C

30th Sep 2025446 AMAQI
30th Sep 2025467 AMAQI
30th Sep 2025378 AMAQI
30th Sep 2025299 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20253311 AMAQI
30th Sep 20253612 PMAQI
30th Sep 2025381 PMAQI
30th Sep 2025382 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025374 PMAQI
30th Sep 2025405 PMAQI
30th Sep 2025436 PMAQI
30th Sep 2025447 PMAQI
30th Sep 2025488 PMAQI
30th Sep 2025439 PMAQI
30th Sep 20253910 PMAQI
30th Sep 20253311 PMAQI
1st Oct 20253212 AMAQI
1st Oct 2025401 AMAQI
1st Oct 2025362 AMAQI
1st Oct 2025303 AMAQI
1st Oct 2025304 AMAQI
1st Oct 2025355 AMAQI

22°C18/26°C

1st Oct 2025326 AMAQI
1st Oct 2025307 AMAQI
1st Oct 2025428 AMAQI
1st Oct 2025499 AMAQI
1st Oct 20254510 AMAQI
1st Oct 20254811 AMAQI
1st Oct 20254512 PMAQI
1st Oct 2025421 PMAQI
1st Oct 2025432 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025415 PMAQI
1st Oct 2025426 PMAQI
1st Oct 2025407 PMAQI
1st Oct 2025428 PMAQI
1st Oct 2025429 PMAQI
1st Oct 20254310 PMAQI
1st Oct 20255311 PMAQI
2nd Oct 20254712 AMAQI
2nd Oct 2025491 AMAQI
2nd Oct 2025512 AMAQI
2nd Oct 2025533 AMAQI
2nd Oct 2025484 AMAQI
2nd Oct 2025515 AMAQI

22°C16/28°C

2nd Oct 2025416 AMAQI
2nd Oct 2025507 AMAQI
2nd Oct 2025478 AMAQI
2nd Oct 2025459 AMAQI
2nd Oct 20254310 AMAQI
2nd Oct 20254611 AMAQI
2nd Oct 20254312 PMAQI
2nd Oct 2025371 PMAQI
2nd Oct 2025372 PMAQI
2nd Oct 2025393 PMAQI
2nd Oct 2025474 PMAQI
2nd Oct 2025495 PMAQI
2nd Oct 2025506 PMAQI
2nd Oct 2025527 PMAQI
2nd Oct 2025588 PMAQI
2nd Oct 2025569 PMAQI
2nd Oct 20255110 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255412 AMAQI
3rd Oct 2025541 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025184 AMAQI
3rd Oct 2025255 AMAQI

23°C18/29°C

3rd Oct 2025256 AMAQI
3rd Oct 2025447 AMAQI
3rd Oct 2025358 AMAQI
3rd Oct 2025439 AMAQI
3rd Oct 20255710 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20253912 PMAQI
3rd Oct 2025401 PMAQI
3rd Oct 2025442 PMAQI
3rd Oct 2025453 PMAQI
3rd Oct 2025424 PMAQI
3rd Oct 2025285 PMAQI
3rd Oct 2025316 PMAQI
3rd Oct 2025337 PMAQI
3rd Oct 2025468 PMAQI
3rd Oct 2025449 PMAQI
3rd Oct 20253310 PMAQI
3rd Oct 20253111 PMAQI
4th Oct 20253112 AMAQI
4th Oct 2025511 AMAQI
4th Oct 2025482 AMAQI
4th Oct 2025313 AMAQI
4th Oct 2025304 AMAQI
4th Oct 2025275 AMAQI

17°C15/20°C

4th Oct 2025266 AMAQI
4th Oct 2025247 AMAQI
4th Oct 2025258 AMAQI
4th Oct 2025259 AMAQI
4th Oct 20253410 AMAQI
4th Oct 20254511 AMAQI
4th Oct 20254512 PMAQI
4th Oct 2025421 PMAQI
4th Oct 2025432 PMAQI
4th Oct 2025433 PMAQI
4th Oct 2025354 PMAQI
4th Oct 2025355 PMAQI
4th Oct 2025336 PMAQI
4th Oct 2025267 PMAQI
4th Oct 2025328 PMAQI
4th Oct 2025399 PMAQI
4th Oct 20254310 PMAQI
4th Oct 20254911 PMAQI
5th Oct 20255012 AMAQI
5th Oct 2025391 AMAQI
5th Oct 2025382 AMAQI
5th Oct 2025423 AMAQI
5th Oct 2025424 AMAQI
5th Oct 2025405 AMAQI

18°C13/24°C

5th Oct 2025416 AMAQI
5th Oct 2025397 AMAQI
5th Oct 2025348 AMAQI
5th Oct 2025299 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20254612 PMAQI
5th Oct 2025431 PMAQI
5th Oct 2025412 PMAQI
5th Oct 2025313 PMAQI
5th Oct 2025354 PMAQI
5th Oct 2025445 PMAQI
5th Oct 2025316 PMAQI
5th Oct 2025237 PMAQI
5th Oct 2025278 PMAQI
5th Oct 2025409 PMAQI
5th Oct 20254310 PMAQI
5th Oct 20254411 PMAQI
6th Oct 20254712 AMAQI
6th Oct 2025521 AMAQI
6th Oct 2025362 AMAQI
6th Oct 2025373 AMAQI
6th Oct 2025304 AMAQI
6th Oct 2025515 AMAQI

21°C14/28°C

6th Oct 2025516 AMAQI
6th Oct 2025557 AMAQI
6th Oct 2025558 AMAQI
6th Oct 2025489 AMAQI
6th Oct 20253310 AMAQI
7th Oct 2025284 AMAQI
7th Oct 2025695 AMAQI

24°C17/31°C

7th Oct 2025406 AMAQI
7th Oct 2025347 AMAQI
7th Oct 2025338 AMAQI
7th Oct 2025389 AMAQI
7th Oct 20254610 AMAQI
7th Oct 20255211 AMAQI
7th Oct 20255312 PMAQI
7th Oct 2025541 PMAQI
7th Oct 2025472 PMAQI
7th Oct 2025453 PMAQI
7th Oct 2025504 PMAQI
7th Oct 2025555 PMAQI
7th Oct 2025516 PMAQI
7th Oct 2025547 PMAQI
7th Oct 2025528 PMAQI
7th Oct 2025559 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20255411 PMAQI
8th Oct 20255312 AMAQI
8th Oct 2025631 AMAQI
8th Oct 2025572 AMAQI
8th Oct 2025573 AMAQI
8th Oct 2025544 AMAQI
8th Oct 2025545 AMAQI

26°C20/32°C

8th Oct 2025516 AMAQI
8th Oct 2025487 AMAQI
8th Oct 2025508 AMAQI
8th Oct 2025539 AMAQI
8th Oct 20256010 AMAQI
8th Oct 20256911 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025631 PMAQI
8th Oct 2025542 PMAQI
8th Oct 2025503 PMAQI
8th Oct 2025544 PMAQI
8th Oct 2025545 PMAQI
8th Oct 2025566 PMAQI
8th Oct 2025567 PMAQI
8th Oct 2025588 PMAQI
8th Oct 2025579 PMAQI
8th Oct 20254610 PMAQI
8th Oct 20254611 PMAQI
9th Oct 20254612 AMAQI
9th Oct 2025411 AMAQI
9th Oct 2025642 AMAQI
9th Oct 2025633 AMAQI
9th Oct 2025604 AMAQI
9th Oct 2025585 AMAQI

25°C18/30°C

9th Oct 2025546 AMAQI
9th Oct 2025457 AMAQI
9th Oct 2025438 AMAQI
9th Oct 2025389 AMAQI
9th Oct 20254110 AMAQI
9th Oct 20253811 AMAQI
9th Oct 20254212 PMAQI
9th Oct 2025591 PMAQI
9th Oct 2025632 PMAQI
9th Oct 2025603 PMAQI
9th Oct 2025564 PMAQI
9th Oct 2025485 PMAQI
9th Oct 2025546 PMAQI
9th Oct 2025527 PMAQI
9th Oct 2025548 PMAQI
9th Oct 2025559 PMAQI
9th Oct 20255710 PMAQI
9th Oct 20255811 PMAQI
10th Oct 20255612 AMAQI
10th Oct 2025551 AMAQI
10th Oct 2025562 AMAQI
10th Oct 2025573 AMAQI
10th Oct 2025544 AMAQI
10th Oct 2025485 AMAQI

20°C14/27°C

10th Oct 2025506 AMAQI
10th Oct 2025427 AMAQI
10th Oct 2025438 AMAQI
10th Oct 2025479 AMAQI
10th Oct 20254210 AMAQI
10th Oct 20254911 AMAQI
10th Oct 20254512 PMAQI
10th Oct 2025441 PMAQI
10th Oct 2025422 PMAQI
10th Oct 2025583 PMAQI
10th Oct 2025484 PMAQI
10th Oct 2025465 PMAQI
10th Oct 2025586 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025548 PMAQI
10th Oct 2025569 PMAQI
10th Oct 20256310 PMAQI
10th Oct 20255911 PMAQI
11th Oct 20255812 AMAQI
11th Oct 2025571 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025573 AMAQI
11th Oct 2025584 AMAQI
11th Oct 2025585 AMAQI

21°C16/28°C

11th Oct 2025586 AMAQI
11th Oct 2025597 AMAQI
11th Oct 2025568 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20255411 AMAQI
11th Oct 20255812 PMAQI
11th Oct 2025561 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025533 PMAQI
11th Oct 2025534 PMAQI
11th Oct 2025555 PMAQI
11th Oct 2025516 PMAQI
11th Oct 2025407 PMAQI
11th Oct 2025398 PMAQI
11th Oct 2025389 PMAQI
11th Oct 20255210 PMAQI
11th Oct 20255011 PMAQI
12th Oct 20255012 AMAQI
12th Oct 2025471 AMAQI
12th Oct 2025342 AMAQI
12th Oct 2025333 AMAQI
12th Oct 2025324 AMAQI
12th Oct 2025395 AMAQI

18°C13/23°C

12th Oct 2025406 AMAQI
12th Oct 2025487 AMAQI
12th Oct 2025398 AMAQI
12th Oct 2025429 AMAQI
12th Oct 20253910 AMAQI
12th Oct 20254211 AMAQI
12th Oct 20254312 PMAQI
12th Oct 2025441 PMAQI
12th Oct 2025362 PMAQI
12th Oct 2025353 PMAQI
12th Oct 2025464 PMAQI
12th Oct 2025395 PMAQI
12th Oct 2025556 PMAQI
12th Oct 2025827 PMAQI
12th Oct 2025588 PMAQI
12th Oct 2025479 PMAQI
12th Oct 20255010 PMAQI
12th Oct 20255011 PMAQI
13th Oct 20254912 AMAQI
13th Oct 2025451 AMAQI
13th Oct 2025422 AMAQI
13th Oct 2025493 AMAQI
13th Oct 2025444 AMAQI
13th Oct 2025495 AMAQI

17°C11/24°C

13th Oct 2025476 AMAQI
13th Oct 2025487 AMAQI
13th Oct 2025448 AMAQI
13th Oct 2025449 AMAQI
13th Oct 20255210 AMAQI
13th Oct 20255211 AMAQI
13th Oct 20255612 PMAQI
13th Oct 2025511 PMAQI
13th Oct 2025512 PMAQI
13th Oct 2025523 PMAQI
13th Oct 2025524 PMAQI
13th Oct 2025535 PMAQI
13th Oct 2025526 PMAQI
13th Oct 2025547 PMAQI
13th Oct 2025508 PMAQI
13th Oct 2025509 PMAQI
13th Oct 20255210 PMAQI
13th Oct 20253511 PMAQI
14th Oct 20253612 AMAQI
14th Oct 2025321 AMAQI
14th Oct 2025342 AMAQI
14th Oct 2025383 AMAQI
14th Oct 2025324 AMAQI
14th Oct 2025305 AMAQI

17°C12/22°C

14th Oct 2025246 AMAQI
14th Oct 2025227 AMAQI
14th Oct 2025238 AMAQI
14th Oct 2025289 AMAQI
14th Oct 20253010 AMAQI
14th Oct 20252111 AMAQI
14th Oct 20251912 PMAQI
14th Oct 2025221 PMAQI
14th Oct 2025142 PMAQI
14th Oct 2025113 PMAQI
14th Oct 2025184 PMAQI
14th Oct 2025285 PMAQI
14th Oct 2025256 PMAQI
14th Oct 2025287 PMAQI
14th Oct 2025298 PMAQI
14th Oct 2025229 PMAQI
14th Oct 20252710 PMAQI
14th Oct 20252811 PMAQI
15th Oct 20252812 AMAQI
15th Oct 2025281 AMAQI
15th Oct 2025262 AMAQI
15th Oct 2025253 AMAQI
15th Oct 2025234 AMAQI
15th Oct 2025455 AMAQI

12°C10/14°C

15th Oct 2025406 AMAQI
15th Oct 2025397 AMAQI
15th Oct 2025388 AMAQI
15th Oct 2025419 AMAQI
15th Oct 20251710 AMAQI
15th Oct 20252111 AMAQI
15th Oct 20252812 PMAQI
15th Oct 2025161 PMAQI
15th Oct 2025262 PMAQI
15th Oct 2025513 PMAQI
15th Oct 2025534 PMAQI
15th Oct 2025595 PMAQI
15th Oct 2025586 PMAQI
15th Oct 2025227 PMAQI
15th Oct 2025258 PMAQI
15th Oct 2025269 PMAQI
15th Oct 20252610 PMAQI
15th Oct 20252611 PMAQI
16th Oct 20252612 AMAQI
16th Oct 2025321 AMAQI
16th Oct 2025502 AMAQI
16th Oct 2025493 AMAQI
16th Oct 2025494 AMAQI
16th Oct 2025675 AMAQI

12°C9/15°C

16th Oct 2025676 AMAQI
16th Oct 2025457 AMAQI
16th Oct 2025208 AMAQI
16th Oct 2025219 AMAQI
16th Oct 20254410 AMAQI
16th Oct 20256311 AMAQI
16th Oct 20253712 PMAQI
16th Oct 2025421 PMAQI
16th Oct 2025532 PMAQI
16th Oct 2025503 PMAQI
16th Oct 2025414 PMAQI
16th Oct 2025545 PMAQI
16th Oct 2025766 PMAQI
16th Oct 2025667 PMAQI
16th Oct 2025708 PMAQI
16th Oct 2025699 PMAQI
16th Oct 20254510 PMAQI
16th Oct 20255211 PMAQI
17th Oct 20255412 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025582 AMAQI
17th Oct 2025593 AMAQI
17th Oct 2025554 AMAQI
17th Oct 2025595 AMAQI

14°C10/19°C

17th Oct 2025596 AMAQI
17th Oct 2025567 AMAQI
17th Oct 2025588 AMAQI
17th Oct 2025579 AMAQI
17th Oct 20255810 AMAQI
17th Oct 20255811 AMAQI
17th Oct 20253712 PMAQI
17th Oct 2025421 PMAQI
17th Oct 2025502 PMAQI
17th Oct 2025713 PMAQI
17th Oct 2025404 PMAQI
17th Oct 2025515 PMAQI
17th Oct 2025626 PMAQI
17th Oct 2025587 PMAQI
17th Oct 2025808 PMAQI
17th Oct 2025709 PMAQI
17th Oct 20256810 PMAQI
17th Oct 20256811 PMAQI
18th Oct 20257012 AMAQI
18th Oct 2025551 AMAQI
18th Oct 2025542 AMAQI
18th Oct 2025493 AMAQI
18th Oct 2025524 AMAQI
18th Oct 2025505 AMAQI

17°C11/26°C

18th Oct 2025466 AMAQI
18th Oct 2025537 AMAQI
18th Oct 2025488 AMAQI
18th Oct 2025399 AMAQI
18th Oct 20254210 AMAQI
18th Oct 20253911 AMAQI
18th Oct 20256912 PMAQI
18th Oct 2025621 PMAQI
18th Oct 2025712 PMAQI
18th Oct 2025763 PMAQI
18th Oct 2025664 PMAQI
18th Oct 2025665 PMAQI
18th Oct 2025716 PMAQI
18th Oct 2025677 PMAQI
18th Oct 2025698 PMAQI
18th Oct 2025669 PMAQI
18th Oct 20257010 PMAQI
18th Oct 20257411 PMAQI
19th Oct 20259712 AMAQI
19th Oct 2025971 AMAQI
19th Oct 2025952 AMAQI
19th Oct 2025913 AMAQI
19th Oct 2025884 AMAQI
19th Oct 2025965 AMAQI

20°C14/29°C

19th Oct 2025976 AMAQI
19th Oct 2025887 AMAQI
19th Oct 2025728 AMAQI
19th Oct 2025809 AMAQI
19th Oct 20257910 AMAQI
19th Oct 20258911 AMAQI
19th Oct 20259912 PMAQI
19th Oct 2025891 PMAQI
19th Oct 2025722 PMAQI
19th Oct 2025813 PMAQI
19th Oct 2025734 PMAQI
19th Oct 2025725 PMAQI
19th Oct 2025696 PMAQI
19th Oct 2025777 PMAQI
19th Oct 2025848 PMAQI
19th Oct 2025909 PMAQI
19th Oct 20259910 PMAQI
19th Oct 202510711 PMAQI
20th Oct 202510812 AMAQI
20th Oct 2025921 AMAQI
20th Oct 2025782 AMAQI
20th Oct 2025753 AMAQI
20th Oct 2025934 AMAQI
20th Oct 2025995 AMAQI

22°C16/28°C

20th Oct 2025776 AMAQI
20th Oct 2025807 AMAQI
20th Oct 2025918 AMAQI
20th Oct 2025829 AMAQI
20th Oct 20258510 AMAQI
20th Oct 202510111 AMAQI
20th Oct 20259512 PMAQI
20th Oct 2025881 PMAQI
20th Oct 2025702 PMAQI
20th Oct 2025583 PMAQI
20th Oct 2025584 PMAQI
20th Oct 2025585 PMAQI
20th Oct 2025626 PMAQI
20th Oct 2025627 PMAQI
20th Oct 2025638 PMAQI
20th Oct 2025649 PMAQI
20th Oct 20256410 PMAQI
20th Oct 20256511 PMAQI
21st Oct 20257012 AMAQI
21st Oct 2025721 AMAQI
21st Oct 2025692 AMAQI

21°C16/28°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 PM

47AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 AM - 10 AM

40AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 47), while the lowest AQI was between 8 AM to 10 AM (Avg. 40).
Night time
Avg. Highest Time
8 PM - 11 PM

47AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 47), while the lowest AQI was between 4 AM to 4 AM (Avg. 41).

2025 Days Vs Air Quality

Sequoia National Park Ash Mountain, Woodlake, California, United States

2025

92%

271

8%

22

Total number of days with different AQI categories in last 294 days in 2025 (71 days remaining)

Good
271 Days
Moderate
22 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 92%

Health Risk Level:

Very Low

In 2025, 92% of 294 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

Sequoia National Park Ash Mountain, Woodlake, 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
35AQI
2nd January 2025
29AQI
3rd January 2025
32AQI
4th January 2025
40AQI
5th January 2025
41AQI
6th January 2025
27AQI
7th January 2025
38AQI
8th January 2025
31AQI
9th January 2025
25AQI
10th January 2025
27AQI
11th January 2025
30AQI
12th January 2025
28AQI
13th January 2025
28AQI
14th January 2025
27AQI
15th January 2025
26AQI
16th January 2025
27AQI
17th January 2025
31AQI
18th January 2025
36AQI
19th January 2025
40AQI
20th January 2025
52AQI
21st January 2025
39AQI
22nd January 2025
42AQI
23rd January 2025
31AQI
24th January 2025
29AQI
25th January 2025
31AQI
26th January 2025
27AQI
27th January 2025
25AQI
28th January 2025
26AQI
29th January 2025
32AQI
30th January 2025
35AQI
31st January 2025
41AQI
1st February 2025
42AQI
2nd February 2025
24AQI
3rd February 2025
27AQI
4th February 2025
26AQI
5th February 2025
22AQI
6th February 2025
22AQI
7th February 2025
25AQI
8th February 2025
24AQI
9th February 2025
29AQI
10th February 2025
29AQI
11th February 2025
38AQI
12th February 2025
26AQI
13th February 2025
24AQI
14th February 2025
37AQI
15th February 2025
36AQI
16th February 2025
27AQI
17th February 2025
27AQI
18th February 2025
27AQI
19th February 2025
27AQI
20th February 2025
25AQI
21st February 2025
25AQI
22nd February 2025
26AQI
23rd February 2025
26AQI
24th February 2025
28AQI
25th February 2025
27AQI
26th February 2025
27AQI
27th February 2025
27AQI
28th February 2025
29AQI
1st March 2025
30AQI
2nd March 2025
30AQI
3rd March 2025
24AQI
4th March 2025
23AQI
5th March 2025
21AQI
6th March 2025
27AQI
7th March 2025
24AQI
8th March 2025
25AQI
9th March 2025
28AQI
10th March 2025
29AQI
11th March 2025
29AQI
12th March 2025
25AQI
13th March 2025
20AQI
14th March 2025
21AQI
15th March 2025
18AQI
16th March 2025
18AQI
17th March 2025
16AQI
18th March 2025
15AQI
19th March 2025
19AQI
20th March 2025
17AQI
21st March 2025
21AQI
22nd March 2025
21AQI
23rd March 2025
24AQI
24th March 2025
22AQI
25th March 2025
25AQI
26th March 2025
23AQI
27th March 2025
21AQI
28th March 2025
21AQI
29th March 2025
20AQI
30th March 2025
21AQI
31st March 2025
21AQI
1st April 2025
20AQI
2nd April 2025
19AQI
3rd April 2025
17AQI
4th April 2025
18AQI
5th April 2025
15AQI
6th April 2025
18AQI
7th April 2025
17AQI
8th April 2025
27AQI
9th April 2025
36AQI
10th April 2025
39AQI
11th April 2025
42AQI
12th April 2025
44AQI
13th April 2025
35AQI
14th April 2025
36AQI
15th April 2025
30AQI
16th April 2025
43AQI
17th April 2025
34AQI
18th April 2025
33AQI
19th April 2025
27AQI
20th April 2025
30AQI
21st April 2025
36AQI
22nd April 2025
33AQI
23rd April 2025
33AQI
24th April 2025
32AQI
25th April 2025
32AQI
26th April 2025
21AQI
27th April 2025
17AQI
28th April 2025
18AQI
29th April 2025
21AQI
30th April 2025
28AQI
1st May 2025
35AQI
2nd May 2025
27AQI
3rd May 2025
29AQI
4th May 2025
25AQI
5th May 2025
23AQI
6th May 2025
26AQI
7th May 2025
26AQI
8th May 2025
36AQI
9th May 2025
34AQI
10th May 2025
26AQI
11th May 2025
26AQI
12th May 2025
23AQI
13th May 2025
22AQI
14th May 2025
19AQI
15th May 2025
22AQI
16th May 2025
24AQI
17th May 2025
29AQI
18th May 2025
21AQI
19th May 2025
28AQI
20th May 2025
29AQI
21st May 2025
33AQI
22nd May 2025
38AQI
23rd May 2025
26AQI
24th May 2025
26AQI
25th May 2025
28AQI
26th May 2025
29AQI
27th May 2025
28AQI
28th May 2025
37AQI
29th May 2025
38AQI
30th May 2025
39AQI
31st May 2025
41AQI
1st June 2025
42AQI
2nd June 2025
34AQI
3rd June 2025
32AQI
4th June 2025
42AQI
5th June 2025
41AQI
6th June 2025
36AQI
7th June 2025
40AQI
8th June 2025
45AQI
9th June 2025
40AQI
10th June 2025
46AQI
11th June 2025
47AQI
12th June 2025
41AQI
13th June 2025
39AQI
14th June 2025
33AQI
15th June 2025
33AQI
16th June 2025
34AQI
17th June 2025
33AQI
18th June 2025
37AQI
19th June 2025
46AQI
20th June 2025
37AQI
21st June 2025
32AQI
22nd June 2025
31AQI
23rd June 2025
31AQI
24th June 2025
36AQI
25th June 2025
44AQI
26th June 2025
49AQI
27th June 2025
49AQI
28th June 2025
49AQI
29th June 2025
48AQI
30th June 2025
40AQI
1st July 2025
38AQI
2nd July 2025
40AQI
3rd July 2025
38AQI
4th July 2025
39AQI
5th July 2025
38AQI
6th July 2025
35AQI
7th July 2025
34AQI
8th July 2025
33AQI
9th July 2025
30AQI
10th July 2025
40AQI
11th July 2025
52AQI
12th July 2025
53AQI
13th July 2025
54AQI
14th July 2025
55AQI
15th July 2025
53AQI
16th July 2025
50AQI
17th July 2025
41AQI
18th July 2025
41AQI
19th July 2025
41AQI
20th July 2025
40AQI
21st July 2025
40AQI
22nd July 2025
32AQI
23rd July 2025
26AQI
24th July 2025
25AQI
25th July 2025
25AQI
26th July 2025
26AQI
27th July 2025
24AQI
28th July 2025
24AQI
29th July 2025
28AQI
30th July 2025
31AQI
31st July 2025
32AQI
1st August 2025
43AQI
2nd August 2025
40AQI
3rd August 2025
41AQI
4th August 2025
38AQI
5th August 2025
37AQI
6th August 2025
38AQI
7th August 2025
37AQI
8th August 2025
39AQI
9th August 2025
56AQI
10th August 2025
56AQI
11th August 2025
57AQI
12th August 2025
52AQI
13th August 2025
50AQI
14th August 2025
42AQI
15th August 2025
40AQI
16th August 2025
35AQI
17th August 2025
22AQI
18th August 2025
26AQI
19th August 2025
31AQI
20th August 2025
35AQI
21st August 2025
38AQI
22nd August 2025
46AQI
23rd August 2025
46AQI
24th August 2025
39AQI
25th August 2025
36AQI
26th August 2025
34AQI
27th August 2025
34AQI
28th August 2025
32AQI
29th August 2025
51AQI
30th August 2025
54AQI
31st August 2025
54AQI
1st September 2025
40AQI
2nd September 2025
37AQI
3rd September 2025
43AQI
4th September 2025
48AQI
5th September 2025
56AQI
6th September 2025
50AQI
7th September 2025
32AQI
8th September 2025
34AQI
9th September 2025
35AQI
10th September 2025
27AQI
11th September 2025
23AQI
12th September 2025
27AQI
13th September 2025
45AQI
14th September 2025
49AQI
15th September 2025
45AQI
16th September 2025
35AQI
17th September 2025
29AQI
18th September 2025
37AQI
19th September 2025
39AQI
20th September 2025
29AQI
21st September 2025
32AQI
22nd September 2025
35AQI
23rd September 2025
32AQI
24th September 2025
31AQI
25th September 2025
38AQI
26th September 2025
33AQI
27th September 2025
30AQI
28th September 2025
26AQI
29th September 2025
39AQI
30th September 2025
42AQI
1st October 2025
40AQI
2nd October 2025
49AQI
3rd October 2025
40AQI
4th October 2025
37AQI
5th October 2025
40AQI
6th October 2025
42AQI
7th October 2025
49AQI
8th October 2025
56AQI
9th October 2025
52AQI
10th October 2025
52AQI
11th October 2025
53AQI
12th October 2025
45AQI
13th October 2025
48AQI
14th October 2025
28AQI
15th October 2025
32AQI
16th October 2025
49AQI
17th October 2025
58AQI
18th October 2025
59AQI
19th October 2025
88AQI
20th October 2025
85AQI
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
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

33AQI

28AQI

23AQI

28AQI

29AQI

40AQI

37AQI

41AQI

37AQI

50AQI


No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202534AQI

30
1
28
31
30
31
30
26
5
24
7
29
1
12
8
271
22

Highest AQI recorded in

October

50AQI


Lowest AQI recorded in

March

23AQI


202433AQI

31
29
31
27
3
31
24
5
23
8
21
8
2
23
7
26
5
26
4
29
2
321
42
2

Highest AQI recorded in

August

47AQI


Lowest AQI recorded in

January

19AQI


202337AQI

31
24
4
30
1
28
21
10
25
5
28
3
28
3
10
14
5
1
25
6
23
6
31
304
52
5
1

Highest AQI recorded in

September

74AQI


Lowest AQI recorded in

December

23AQI


202230AQI

29
1
21
1
31
25
5
31
25
5
20
4
2
1
29
31
29
1
31
304
18

Highest AQI recorded in

August

45AQI


Lowest AQI recorded in

December

19AQI


202143AQI

29
1
27
1
31
26
4
29
20
9
21
10
9
18
4
10
4
9
6
8
1
23
7
29
2
263
62
12
1

Highest AQI recorded in

October

76AQI


Lowest AQI recorded in

December

28AQI


202060AQI

13
20
3
2
5
5
8
9
16
5
1
12
12
3
3
2
20
5
4
24
6
28
3
104
72
22
8
3

Highest AQI recorded in

September

124AQI


Lowest AQI recorded in

March

24AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
60AQI
Least Polluted Year Recorded
2022(Avg.)
30AQI


Sequoia National Park Ash Mountain's annual 2025 AQI (34) shows an average percentage change of -11.3% (improved AQI) compared to previous years: 2020 (60), 2021 (43), 2022 (30), 2023 (37), 2024 (33).