Yosemite National Park, Yosemite Lakes, 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
Yosemite National Park, Yosemite Lakes, California, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
115AQILowest AQI recorded on
21st Aug 2023
12AQISame Day Analysis (9th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 45 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Yosemite National Park, Yosemite Lakes, California, United States
AQI
Day
Night
.
5 AM10th Aug 2025
8 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
12PM10th Aug
58AQI
Avg. Lowest Time
4PM10th Aug
46AQI
Night time
Avg. Highest Time
5AM10th Aug
57AQI
Avg. Lowest Time
4AM11th Aug
32AQI
In the last 24 hours,
Yosemite National Park's AQI reached its highest point of 58 at 12 PM during the Day, while the lowest point, 32, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yosemite National Park, Yosemite Lakes, California, United States
JulAug
12th - 13th13th - 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
Day
Night
12th Jul 2025705 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025659 AMAQI
12th Jul 20256510 AMAQI
12th Jul 20255911 AMAQI
12th Jul 20255412 PMAQI
12th Jul 2025591 PMAQI
12th Jul 2025622 PMAQI
12th Jul 2025563 PMAQI
12th Jul 2025564 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025576 PMAQI
12th Jul 2025637 PMAQI
12th Jul 2025788 PMAQI
12th Jul 2025779 PMAQI
12th Jul 20257710 PMAQI
12th Jul 20258411 PMAQI
13th Jul 20258112 AMAQI
13th Jul 2025721 AMAQI
13th Jul 2025712 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025674 AMAQI
26°C21/31°C
13th Jul 2025595 AMAQI
13th Jul 2025606 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025598 AMAQI
13th Jul 2025599 AMAQI
13th Jul 20256310 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20256312 PMAQI
13th Jul 2025581 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025605 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025637 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025709 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20257611 PMAQI
14th Jul 20257212 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025764 AMAQI
26°C22/31°C
14th Jul 2025645 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025668 AMAQI
14th Jul 2025669 AMAQI
14th Jul 20257310 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256412 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025556 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255311 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025544 AMAQI
27°C23/31°C
15th Jul 2025555 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025539 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20255311 AMAQI
15th Jul 20255912 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025553 PMAQI
15th Jul 2025554 PMAQI
15th Jul 2025555 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025492 AMAQI
16th Jul 2025483 AMAQI
16th Jul 2025464 AMAQI
25°C21/30°C
16th Jul 2025485 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025519 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255311 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025524 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025499 PMAQI
16th Jul 20255110 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20254812 AMAQI
17th Jul 2025401 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025423 AMAQI
17th Jul 2025404 AMAQI
23°C20/27°C
17th Jul 2025415 AMAQI
17th Jul 2025426 AMAQI
17th Jul 2025457 AMAQI
17th Jul 2025458 AMAQI
17th Jul 2025469 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20254812 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025492 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025409 PMAQI
17th Jul 20254210 PMAQI
17th Jul 20254111 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025402 AMAQI
18th Jul 2025383 AMAQI
18th Jul 2025364 AMAQI
23°C19/27°C
18th Jul 2025385 AMAQI
18th Jul 2025426 AMAQI
18th Jul 2025417 AMAQI
18th Jul 2025448 AMAQI
18th Jul 2025429 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254611 AMAQI
18th Jul 20254512 PMAQI
18th Jul 2025451 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025427 PMAQI
18th Jul 2025448 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025401 AMAQI
19th Jul 2025382 AMAQI
19th Jul 2025383 AMAQI
19th Jul 2025384 AMAQI
23°C19/27°C
19th Jul 2025385 AMAQI
19th Jul 2025396 AMAQI
19th Jul 2025417 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025439 AMAQI
19th Jul 20254110 AMAQI
19th Jul 20254011 AMAQI
19th Jul 20253912 PMAQI
19th Jul 2025371 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025423 PMAQI
19th Jul 2025404 PMAQI
19th Jul 2025405 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025388 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025382 AMAQI
20th Jul 2025393 AMAQI
20th Jul 2025424 AMAQI
24°C19/28°C
20th Jul 2025405 AMAQI
20th Jul 2025376 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025429 AMAQI
20th Jul 20254110 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025363 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025365 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025377 PMAQI
20th Jul 2025378 PMAQI
20th Jul 2025399 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253811 PMAQI
21st Jul 20254012 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025372 AMAQI
21st Jul 2025363 AMAQI
21st Jul 2025364 AMAQI
23°C20/28°C
21st Jul 2025365 AMAQI
21st Jul 2025346 AMAQI
21st Jul 2025347 AMAQI
21st Jul 2025338 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025332 PMAQI
21st Jul 2025333 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025315 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025318 PMAQI
21st Jul 2025289 PMAQI
21st Jul 20252710 PMAQI
21st Jul 20252611 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025302 AMAQI
22nd Jul 2025313 AMAQI
22nd Jul 2025444 AMAQI
21°C18/24°C
22nd Jul 2025335 AMAQI
22nd Jul 2025276 AMAQI
22nd Jul 2025257 AMAQI
22nd Jul 2025268 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025273 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025257 PMAQI
22nd Jul 2025248 PMAQI
22nd Jul 2025229 PMAQI
22nd Jul 20252210 PMAQI
22nd Jul 20252211 PMAQI
23rd Jul 20252312 AMAQI
23rd Jul 2025241 AMAQI
23rd Jul 2025242 AMAQI
23rd Jul 2025223 AMAQI
23rd Jul 2025214 AMAQI
19°C16/23°C
23rd Jul 2025215 AMAQI
23rd Jul 2025226 AMAQI
23rd Jul 2025237 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025226 PMAQI
23rd Jul 2025247 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025249 PMAQI
23rd Jul 20252410 PMAQI
23rd Jul 20252411 PMAQI
24th Jul 20252412 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025262 AMAQI
24th Jul 2025253 AMAQI
24th Jul 2025244 AMAQI
18°C14/22°C
24th Jul 2025235 AMAQI
24th Jul 2025236 AMAQI
24th Jul 2025257 AMAQI
24th Jul 2025258 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025189 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252512 AMAQI
25th Jul 2025261 AMAQI
25th Jul 2025302 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025254 AMAQI
18°C15/22°C
25th Jul 2025255 AMAQI
25th Jul 2025266 AMAQI
25th Jul 2025267 AMAQI
25th Jul 2025268 AMAQI
25th Jul 2025299 AMAQI
25th Jul 20253110 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025261 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025253 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025344 AMAQI
18°C16/22°C
26th Jul 2025365 AMAQI
26th Jul 2025376 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025319 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20252912 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025283 PMAQI
26th Jul 2025304 PMAQI
26th Jul 2025315 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025252 AMAQI
27th Jul 2025243 AMAQI
27th Jul 2025234 AMAQI
18°C15/23°C
27th Jul 2025255 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025283 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025288 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252511 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025221 AMAQI
28th Jul 2025192 AMAQI
28th Jul 2025203 AMAQI
28th Jul 2025224 AMAQI
20°C16/25°C
28th Jul 2025225 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253312 PMAQI
28th Jul 2025331 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025306 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025301 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025373 AMAQI
29th Jul 2025334 AMAQI
21°C17/26°C
29th Jul 2025355 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025339 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025331 PMAQI
29th Jul 2025312 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025295 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025297 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20253010 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025343 AMAQI
30th Jul 2025344 AMAQI
22°C17/27°C
30th Jul 2025335 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025337 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20253810 AMAQI
30th Jul 20254111 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025402 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 2025369 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253111 PMAQI
31st Jul 20253212 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025363 AMAQI
31st Jul 2025284 AMAQI
22°C18/26°C
31st Jul 2025275 AMAQI
31st Jul 2025306 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253110 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253712 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025302 PMAQI
31st Jul 2025273 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025305 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025247 PMAQI
31st Jul 2025258 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20252510 PMAQI
31st Jul 20252411 PMAQI
1st Aug 20252812 AMAQI
1st Aug 2025271 AMAQI
1st Aug 2025282 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025294 AMAQI
22°C17/27°C
1st Aug 2025315 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025409 AMAQI
1st Aug 20253410 AMAQI
1st Aug 20253911 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025371 PMAQI
1st Aug 2025352 PMAQI
1st Aug 2025323 PMAQI
1st Aug 2025314 PMAQI
1st Aug 2025315 PMAQI
1st Aug 2025346 PMAQI
1st Aug 2025327 PMAQI
1st Aug 2025328 PMAQI
1st Aug 2025299 PMAQI
1st Aug 20253010 PMAQI
1st Aug 20253011 PMAQI
2nd Aug 20252812 AMAQI
2nd Aug 2025301 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025304 AMAQI
23°C19/27°C
2nd Aug 2025295 AMAQI
2nd Aug 2025306 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025289 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20252711 AMAQI
2nd Aug 20252612 PMAQI
2nd Aug 2025281 PMAQI
2nd Aug 2025282 PMAQI
2nd Aug 2025293 PMAQI
2nd Aug 2025284 PMAQI
2nd Aug 2025245 PMAQI
2nd Aug 2025286 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025338 PMAQI
2nd Aug 2025339 PMAQI
2nd Aug 20253110 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20253612 AMAQI
3rd Aug 2025351 AMAQI
3rd Aug 2025362 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025394 AMAQI
22°C18/27°C
3rd Aug 2025385 AMAQI
3rd Aug 2025366 AMAQI
3rd Aug 2025387 AMAQI
3rd Aug 2025368 AMAQI
3rd Aug 2025359 AMAQI
3rd Aug 20253710 AMAQI
3rd Aug 20253511 AMAQI
3rd Aug 20253412 PMAQI
3rd Aug 2025321 PMAQI
3rd Aug 2025322 PMAQI
3rd Aug 2025303 PMAQI
3rd Aug 2025294 PMAQI
3rd Aug 2025255 PMAQI
3rd Aug 2025236 PMAQI
3rd Aug 2025347 PMAQI
3rd Aug 2025288 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252311 PMAQI
4th Aug 20252412 AMAQI
4th Aug 2025231 AMAQI
4th Aug 2025252 AMAQI
4th Aug 2025253 AMAQI
4th Aug 2025244 AMAQI
22°C18/27°C
4th Aug 2025255 AMAQI
4th Aug 2025246 AMAQI
4th Aug 2025257 AMAQI
4th Aug 2025278 AMAQI
4th Aug 2025289 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20253511 AMAQI
4th Aug 20253212 PMAQI
4th Aug 2025331 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025313 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025275 PMAQI
4th Aug 2025306 PMAQI
4th Aug 2025297 PMAQI
4th Aug 2025318 PMAQI
4th Aug 2025329 PMAQI
4th Aug 20253210 PMAQI
4th Aug 20253311 PMAQI
5th Aug 20253412 AMAQI
5th Aug 2025341 AMAQI
5th Aug 2025332 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025334 AMAQI
21°C17/26°C
5th Aug 2025355 AMAQI
5th Aug 2025366 AMAQI
5th Aug 2025387 AMAQI
5th Aug 2025328 AMAQI
5th Aug 2025349 AMAQI
5th Aug 20253310 AMAQI
5th Aug 20253411 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025341 PMAQI
5th Aug 2025342 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025345 PMAQI
5th Aug 2025326 PMAQI
5th Aug 2025367 PMAQI
5th Aug 2025328 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20253010 PMAQI
5th Aug 20253011 PMAQI
6th Aug 20253212 AMAQI
6th Aug 2025341 AMAQI
6th Aug 2025412 AMAQI
6th Aug 2025453 AMAQI
6th Aug 2025464 AMAQI
21°C17/26°C
6th Aug 2025485 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025437 AMAQI
6th Aug 2025448 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20253810 AMAQI
6th Aug 20253811 AMAQI
6th Aug 20254012 PMAQI
6th Aug 2025421 PMAQI
6th Aug 2025422 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025364 PMAQI
6th Aug 2025325 PMAQI
6th Aug 2025336 PMAQI
6th Aug 2025397 PMAQI
6th Aug 2025368 PMAQI
6th Aug 2025299 PMAQI
6th Aug 20252610 PMAQI
6th Aug 20253011 PMAQI
7th Aug 20253612 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025342 AMAQI
7th Aug 2025343 AMAQI
7th Aug 2025324 AMAQI
23°C18/28°C
7th Aug 2025295 AMAQI
7th Aug 2025296 AMAQI
7th Aug 2025337 AMAQI
7th Aug 2025338 AMAQI
7th Aug 2025349 AMAQI
7th Aug 20253310 AMAQI
7th Aug 20253411 AMAQI
7th Aug 20253412 PMAQI
7th Aug 2025371 PMAQI
7th Aug 2025322 PMAQI
7th Aug 2025313 PMAQI
7th Aug 2025304 PMAQI
7th Aug 2025325 PMAQI
7th Aug 2025336 PMAQI
7th Aug 2025317 PMAQI
7th Aug 2025338 PMAQI
7th Aug 2025329 PMAQI
7th Aug 20253410 PMAQI
7th Aug 20253411 PMAQI
8th Aug 20253212 AMAQI
8th Aug 2025321 AMAQI
8th Aug 2025312 AMAQI
8th Aug 2025323 AMAQI
8th Aug 2025324 AMAQI
24°C19/29°C
8th Aug 2025345 AMAQI
8th Aug 2025336 AMAQI
8th Aug 2025357 AMAQI
8th Aug 2025378 AMAQI
8th Aug 2025359 AMAQI
8th Aug 20253710 AMAQI
8th Aug 20253511 AMAQI
8th Aug 20253312 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025332 PMAQI
8th Aug 2025363 PMAQI
8th Aug 2025354 PMAQI
8th Aug 2025345 PMAQI
8th Aug 2025366 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025328 PMAQI
8th Aug 2025369 PMAQI
8th Aug 20253210 PMAQI
8th Aug 20253511 PMAQI
9th Aug 20253912 AMAQI
9th Aug 2025371 AMAQI
9th Aug 2025352 AMAQI
9th Aug 2025363 AMAQI
9th Aug 2025534 AMAQI
25°C20/31°C
9th Aug 2025555 AMAQI
9th Aug 2025496 AMAQI
9th Aug 2025457 AMAQI
9th Aug 2025508 AMAQI
9th Aug 2025489 AMAQI
9th Aug 20255110 AMAQI
9th Aug 20255011 AMAQI
9th Aug 20255212 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025492 PMAQI
9th Aug 2025403 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025465 PMAQI
9th Aug 2025456 PMAQI
9th Aug 2025417 PMAQI
9th Aug 2025378 PMAQI
9th Aug 2025429 PMAQI
9th Aug 20254610 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254812 AMAQI
10th Aug 2025521 AMAQI
10th Aug 2025562 AMAQI
10th Aug 2025563 AMAQI
10th Aug 2025584 AMAQI
25°C20/31°C
10th Aug 2025575 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025537 AMAQI
10th Aug 2025528 AMAQI
10th Aug 2025469 AMAQI
10th Aug 20255510 AMAQI
10th Aug 20255611 AMAQI
10th Aug 20255812 PMAQI
10th Aug 2025541 PMAQI
10th Aug 2025512 PMAQI
10th Aug 2025463 PMAQI
10th Aug 2025464 PMAQI
10th Aug 2025525 PMAQI
10th Aug 2025516 PMAQI
10th Aug 2025487 PMAQI
10th Aug 2025518 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20255010 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20254512 AMAQI
11th Aug 2025401 AMAQI
11th Aug 2025362 AMAQI
11th Aug 2025343 AMAQI
11th Aug 2025324 AMAQI
26°C20/31°C
11th Aug 2025375 AMAQI
5 AM11th Aug 2025336 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 2 PM
39AQI
10 hours / Day
300 hours / Month
Avg. Lowest Time
3 PM - 8 PM
37AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 2 PM (Avg. 39), while the lowest AQI was between 3 PM to 8 PM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 4 AM
38AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 38), while the lowest AQI was between 9 PM to 11 PM (Avg. 37).
2025 Days Vs Air Quality
Yosemite National Park, Yosemite Lakes, California, United States
2025
54%
119
46%
102
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
119 DaysModerate
102 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 223 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Yosemite National Park, Yosemite Lakes, 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
38AQI
38AQI
2nd January 2025
35AQI
35AQI
3rd January 2025
54AQI
54AQI
4th January 2025
55AQI
55AQI
5th January 2025
47AQI
47AQI
6th January 2025
55AQI
55AQI
7th January 2025
57AQI
57AQI
8th January 2025
51AQI
51AQI
9th January 2025
52AQI
52AQI
10th January 2025
49AQI
49AQI
11th January 2025
42AQI
42AQI
12th January 2025
47AQI
47AQI
13th January 2025
48AQI
48AQI
14th January 2025
56AQI
56AQI
15th January 2025
55AQI
55AQI
16th January 2025
53AQI
53AQI
17th January 2025
54AQI
54AQI
18th January 2025
63AQI
63AQI
19th January 2025
64AQI
64AQI
20th January 2025
60AQI
60AQI
21st January 2025
60AQI
60AQI
22nd January 2025
57AQI
57AQI
23rd January 2025
55AQI
55AQI
24th January 2025
58AQI
58AQI
25th January 2025
52AQI
52AQI
26th January 2025
53AQI
53AQI
27th January 2025
61AQI
61AQI
28th January 2025
63AQI
63AQI
29th January 2025
59AQI
59AQI
30th January 2025
69AQI
69AQI
31st January 2025
69AQI
69AQI
1st February 2025
63AQI
63AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
45AQI
45AQI
4th February 2025
48AQI
48AQI
5th February 2025
40AQI
40AQI
6th February 2025
41AQI
41AQI
7th February 2025
43AQI
43AQI
8th February 2025
45AQI
45AQI
9th February 2025
48AQI
48AQI
10th February 2025
55AQI
55AQI
11th February 2025
62AQI
62AQI
12th February 2025
60AQI
60AQI
13th February 2025
49AQI
49AQI
14th February 2025
39AQI
39AQI
15th February 2025
31AQI
31AQI
16th February 2025
32AQI
32AQI
17th February 2025
31AQI
31AQI
18th February 2025
26AQI
26AQI
19th February 2025
31AQI
31AQI
20th February 2025
34AQI
34AQI
21st February 2025
36AQI
36AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
35AQI
35AQI
24th February 2025
30AQI
30AQI
25th February 2025
22AQI
22AQI
26th February 2025
26AQI
26AQI
27th February 2025
39AQI
39AQI
28th February 2025
36AQI
36AQI
1st March 2025
43AQI
43AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
39AQI
39AQI
4th March 2025
35AQI
35AQI
5th March 2025
31AQI
31AQI
6th March 2025
37AQI
37AQI
7th March 2025
33AQI
33AQI
8th March 2025
28AQI
28AQI
9th March 2025
33AQI
33AQI
10th March 2025
26AQI
26AQI
11th March 2025
34AQI
34AQI
12th March 2025
28AQI
28AQI
13th March 2025
36AQI
36AQI
14th March 2025
48AQI
48AQI
15th March 2025
41AQI
41AQI
16th March 2025
50AQI
50AQI
17th March 2025
38AQI
38AQI
18th March 2025
45AQI
45AQI
19th March 2025
47AQI
47AQI
20th March 2025
57AQI
57AQI
21st March 2025
46AQI
46AQI
22nd March 2025
36AQI
36AQI
23rd March 2025
42AQI
42AQI
24th March 2025
50AQI
50AQI
25th March 2025
50AQI
50AQI
26th March 2025
57AQI
57AQI
27th March 2025
53AQI
53AQI
28th March 2025
60AQI
60AQI
29th March 2025
60AQI
60AQI
30th March 2025
59AQI
59AQI
31st March 2025
64AQI
64AQI
1st April 2025
58AQI
58AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
52AQI
52AQI
4th April 2025
43AQI
43AQI
5th April 2025
48AQI
48AQI
6th April 2025
49AQI
49AQI
7th April 2025
47AQI
47AQI
8th April 2025
48AQI
48AQI
9th April 2025
57AQI
57AQI
10th April 2025
58AQI
58AQI
11th April 2025
49AQI
49AQI
12th April 2025
48AQI
48AQI
13th April 2025
55AQI
55AQI
14th April 2025
55AQI
55AQI
15th April 2025
56AQI
56AQI
16th April 2025
60AQI
60AQI
17th April 2025
58AQI
58AQI
18th April 2025
66AQI
66AQI
19th April 2025
58AQI
58AQI
20th April 2025
58AQI
58AQI
21st April 2025
55AQI
55AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
59AQI
59AQI
24th April 2025
59AQI
59AQI
25th April 2025
54AQI
54AQI
26th April 2025
52AQI
52AQI
27th April 2025
51AQI
51AQI
28th April 2025
46AQI
46AQI
29th April 2025
59AQI
59AQI
30th April 2025
47AQI
47AQI
1st May 2025
52AQI
52AQI
2nd May 2025
46AQI
46AQI
3rd May 2025
47AQI
47AQI
4th May 2025
45AQI
45AQI
5th May 2025
45AQI
45AQI
6th May 2025
38AQI
38AQI
7th May 2025
44AQI
44AQI
8th May 2025
51AQI
51AQI
9th May 2025
51AQI
51AQI
10th May 2025
46AQI
46AQI
11th May 2025
46AQI
46AQI
12th May 2025
49AQI
49AQI
13th May 2025
51AQI
51AQI
14th May 2025
45AQI
45AQI
15th May 2025
43AQI
43AQI
16th May 2025
47AQI
47AQI
17th May 2025
50AQI
50AQI
18th May 2025
54AQI
54AQI
19th May 2025
49AQI
49AQI
20th May 2025
44AQI
44AQI
21st May 2025
46AQI
46AQI
22nd May 2025
49AQI
49AQI
23rd May 2025
50AQI
50AQI
24th May 2025
53AQI
53AQI
25th May 2025
47AQI
47AQI
26th May 2025
47AQI
47AQI
27th May 2025
49AQI
49AQI
28th May 2025
50AQI
50AQI
29th May 2025
51AQI
51AQI
30th May 2025
55AQI
55AQI
31st May 2025
60AQI
60AQI
1st June 2025
56AQI
56AQI
2nd June 2025
60AQI
60AQI
3rd June 2025
49AQI
49AQI
4th June 2025
52AQI
52AQI
5th June 2025
56AQI
56AQI
6th June 2025
55AQI
55AQI
7th June 2025
56AQI
56AQI
8th June 2025
55AQI
55AQI
9th June 2025
53AQI
53AQI
10th June 2025
51AQI
51AQI
11th June 2025
58AQI
58AQI
12th June 2025
56AQI
56AQI
13th June 2025
49AQI
49AQI
14th June 2025
48AQI
48AQI
15th June 2025
51AQI
51AQI
16th June 2025
50AQI
50AQI
17th June 2025
42AQI
42AQI
18th June 2025
52AQI
52AQI
19th June 2025
57AQI
57AQI
20th June 2025
58AQI
58AQI
21st June 2025
61AQI
61AQI
22nd June 2025
57AQI
57AQI
23rd June 2025
55AQI
55AQI
24th June 2025
51AQI
51AQI
25th June 2025
52AQI
52AQI
26th June 2025
60AQI
60AQI
27th June 2025
62AQI
62AQI
28th June 2025
63AQI
63AQI
29th June 2025
59AQI
59AQI
30th June 2025
60AQI
60AQI
1st July 2025
57AQI
57AQI
2nd July 2025
58AQI
58AQI
3rd July 2025
58AQI
58AQI
4th July 2025
54AQI
54AQI
5th July 2025
56AQI
56AQI
6th July 2025
50AQI
50AQI
7th July 2025
50AQI
50AQI
8th July 2025
44AQI
44AQI
9th July 2025
43AQI
43AQI
10th July 2025
51AQI
51AQI
11th July 2025
61AQI
61AQI
12th July 2025
67AQI
67AQI
13th July 2025
65AQI
65AQI
14th July 2025
62AQI
62AQI
15th July 2025
54AQI
54AQI
16th July 2025
50AQI
50AQI
17th July 2025
43AQI
43AQI
18th July 2025
43AQI
43AQI
19th July 2025
39AQI
39AQI
20th July 2025
38AQI
38AQI
21st July 2025
33AQI
33AQI
22nd July 2025
27AQI
27AQI
23rd July 2025
23AQI
23AQI
24th July 2025
24AQI
24AQI
25th July 2025
27AQI
27AQI
26th July 2025
30AQI
30AQI
27th July 2025
27AQI
27AQI
28th July 2025
27AQI
27AQI
29th July 2025
32AQI
32AQI
30th July 2025
36AQI
36AQI
31st July 2025
30AQI
30AQI
1st August 2025
32AQI
32AQI
2nd August 2025
29AQI
29AQI
3rd August 2025
33AQI
33AQI
4th August 2025
29AQI
29AQI
5th August 2025
33AQI
33AQI
6th August 2025
38AQI
38AQI
7th August 2025
33AQI
33AQI
8th August 2025
34AQI
34AQI
9th August 2025
45AQI
45AQI
55AQI
40AQI
43AQI
54AQI
48AQI
55AQI
44AQI
34AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202548AQI
7
24
23
5
24
7
9
21
22
9
5
25
20
11
9
119
102
Highest AQI recorded in
June55AQI
Lowest AQI recorded in
August34AQI
202439AQI
16
1
12
28
1
26
5
31
17
11
27
4
28
2
17
14
203
37
Highest AQI recorded in
December51AQI
Lowest AQI recorded in
January27AQI
202327AQI
25
26
2
1
30
1
31
26
16
1
3
31
188
4
1
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
August22AQI
202231AQI
12
2
1
1
18
11
31
30
30
122
13
1
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
December24AQI
202141AQI
2
2
19
1
30
29
2
14
12
5
18
4
114
18
6
Highest AQI recorded in
August61AQI
Lowest AQI recorded in
January28AQI
2020161AQI
2
7
8
3
4
5
1
1
1
2
9
9
3
4
5
Highest AQI recorded in
September168AQI
Lowest AQI recorded in
November55AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
161AQILeast Polluted Year Recorded
2023(Avg.)
27AQIYosemite National Park's annual 2025 AQI (48) shows an average percentage change of 20.4% (worsened AQI) compared to previous years: 2020 (161), 2021 (41), 2022 (31), 2023 (27), 2024 (39).
