Westmorland, 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
Westmorland, California, United States
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Oct 2025
99AQILowest AQI recorded on
16th Oct 2025
25AQISame Day Analysis (28th October ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 28th Oct - 29th Oct 2025
Westmorland, California, United States
AQI
Day
Night
.
6 AM28th Oct 2025
6 PM
5 AM29th Oct 2025
Day time
Avg. Highest Time
1PM28th Oct
67AQI
Avg. Lowest Time
8AM28th Oct
21AQI
Night time
Avg. Highest Time
7PM28th Oct
60AQI
Avg. Lowest Time
5AM29th Oct
42AQI
In the last 24 hours,
Westmorland's AQI reached its highest point of 67 at 1 PM during the Day, while the lowest point, 21, was recorded at 8 AM during the Day between 28th Oct and 29th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Westmorland, California, United States
SepOct
29th - 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 - 28th28th - 29th29th
Day
Night
29th Sep 2025226 AMAQI
29th Sep 2025287 AMAQI
29th Sep 2025288 AMAQI
29th Sep 2025289 AMAQI
29th Sep 20253410 AMAQI
29th Sep 20253511 AMAQI
29th Sep 20253412 PMAQI
29th Sep 2025381 PMAQI
29th Sep 2025452 PMAQI
29th Sep 2025503 PMAQI
29th Sep 2025424 PMAQI
29th Sep 2025285 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025267 PMAQI
29th Sep 2025358 PMAQI
29th Sep 2025399 PMAQI
29th Sep 20253310 PMAQI
29th Sep 20253511 PMAQI
30th Sep 20254512 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025362 AMAQI
30th Sep 2025333 AMAQI
30th Sep 2025214 AMAQI
30th Sep 2025245 AMAQI
29°C22/38°C
30th Sep 2025326 AMAQI
30th Sep 2025257 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025329 AMAQI
30th Sep 20254210 AMAQI
30th Sep 20254011 AMAQI
30th Sep 20252612 PMAQI
30th Sep 2025301 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025323 PMAQI
30th Sep 2025254 PMAQI
30th Sep 2025215 PMAQI
30th Sep 2025226 PMAQI
30th Sep 2025217 PMAQI
30th Sep 2025228 PMAQI
30th Sep 2025259 PMAQI
30th Sep 20253410 PMAQI
30th Sep 20254011 PMAQI
1st Oct 20252712 AMAQI
1st Oct 2025291 AMAQI
1st Oct 2025342 AMAQI
1st Oct 2025423 AMAQI
1st Oct 2025464 AMAQI
1st Oct 2025425 AMAQI
30°C24/38°C
1st Oct 2025456 AMAQI
1st Oct 2025497 AMAQI
1st Oct 2025538 AMAQI
1st Oct 2025539 AMAQI
1st Oct 20255110 AMAQI
1st Oct 20255511 AMAQI
1st Oct 20256012 PMAQI
1st Oct 2025601 PMAQI
1st Oct 2025592 PMAQI
1st Oct 2025533 PMAQI
1st Oct 2025394 PMAQI
1st Oct 202565 PMAQI
1st Oct 202586 PMAQI
1st Oct 2025397 PMAQI
1st Oct 2025498 PMAQI
1st Oct 2025429 PMAQI
1st Oct 20253810 PMAQI
1st Oct 20253711 PMAQI
2nd Oct 20255312 AMAQI
2nd Oct 2025431 AMAQI
2nd Oct 2025482 AMAQI
2nd Oct 2025293 AMAQI
2nd Oct 2025304 AMAQI
2nd Oct 2025445 AMAQI
28°C20/37°C
2nd Oct 2025526 AMAQI
2nd Oct 2025737 AMAQI
2nd Oct 2025958 AMAQI
2nd Oct 2025899 AMAQI
2nd Oct 20257310 AMAQI
2nd Oct 20256211 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025541 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025503 PMAQI
2nd Oct 2025354 PMAQI
2nd Oct 2025305 PMAQI
2nd Oct 2025426 PMAQI
2nd Oct 2025307 PMAQI
2nd Oct 2025558 PMAQI
2nd Oct 2025799 PMAQI
2nd Oct 20256410 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025442 AMAQI
3rd Oct 2025363 AMAQI
3rd Oct 2025304 AMAQI
3rd Oct 2025425 AMAQI
29°C19/38°C
3rd Oct 2025406 AMAQI
3rd Oct 2025397 AMAQI
3rd Oct 2025398 AMAQI
3rd Oct 2025399 AMAQI
3rd Oct 20254810 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025471 PMAQI
3rd Oct 2025462 PMAQI
3rd Oct 2025473 PMAQI
3rd Oct 2025884 PMAQI
3rd Oct 20251685 PMAQI
3rd Oct 20252166 PMAQI
3rd Oct 20252287 PMAQI
3rd Oct 20252538 PMAQI
3rd Oct 20252119 PMAQI
3rd Oct 202517410 PMAQI
3rd Oct 202514611 PMAQI
4th Oct 202511612 AMAQI
4th Oct 20251011 AMAQI
4th Oct 2025862 AMAQI
4th Oct 2025593 AMAQI
4th Oct 2025504 AMAQI
4th Oct 2025355 AMAQI
29°C22/37°C
4th Oct 202596 AMAQI
4th Oct 202587 AMAQI
4th Oct 2025428 AMAQI
4th Oct 2025479 AMAQI
4th Oct 20253810 AMAQI
4th Oct 20254611 AMAQI
4th Oct 20255812 PMAQI
4th Oct 2025641 PMAQI
4th Oct 2025612 PMAQI
4th Oct 2025583 PMAQI
4th Oct 2025534 PMAQI
4th Oct 2025515 PMAQI
4th Oct 2025416 PMAQI
4th Oct 2025387 PMAQI
4th Oct 2025498 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255610 PMAQI
4th Oct 20254311 PMAQI
5th Oct 20255412 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025554 AMAQI
5th Oct 2025445 AMAQI
25°C18/33°C
5th Oct 2025416 AMAQI
5th Oct 2025497 AMAQI
5th Oct 2025418 AMAQI
5th Oct 2025429 AMAQI
5th Oct 20253210 AMAQI
5th Oct 20253611 AMAQI
5th Oct 20255612 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025502 PMAQI
5th Oct 2025353 PMAQI
5th Oct 2025134 PMAQI
5th Oct 2025135 PMAQI
5th Oct 2025186 PMAQI
5th Oct 2025427 PMAQI
5th Oct 2025488 PMAQI
5th Oct 2025509 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20255111 PMAQI
6th Oct 20254412 AMAQI
6th Oct 2025371 AMAQI
6th Oct 2025202 AMAQI
6th Oct 2025403 AMAQI
6th Oct 2025264 AMAQI
6th Oct 2025345 AMAQI
25°C16/35°C
6th Oct 2025266 AMAQI
6th Oct 2025317 AMAQI
6th Oct 2025498 AMAQI
6th Oct 2025529 AMAQI
6th Oct 20255810 AMAQI
7th Oct 2025484 AMAQI
7th Oct 2025475 AMAQI
25°C16/35°C
7th Oct 2025336 AMAQI
7th Oct 2025277 AMAQI
7th Oct 2025558 AMAQI
7th Oct 2025559 AMAQI
7th Oct 20257210 AMAQI
7th Oct 20255011 AMAQI
7th Oct 20255212 PMAQI
7th Oct 2025601 PMAQI
7th Oct 2025502 PMAQI
7th Oct 2025513 PMAQI
7th Oct 2025364 PMAQI
7th Oct 2025455 PMAQI
7th Oct 2025326 PMAQI
7th Oct 2025477 PMAQI
7th Oct 2025558 PMAQI
7th Oct 2025689 PMAQI
7th Oct 20256910 PMAQI
7th Oct 20257111 PMAQI
8th Oct 20255812 AMAQI
8th Oct 2025631 AMAQI
8th Oct 2025552 AMAQI
8th Oct 2025533 AMAQI
8th Oct 2025524 AMAQI
8th Oct 2025515 AMAQI
27°C16/37°C
8th Oct 2025576 AMAQI
8th Oct 2025707 AMAQI
8th Oct 2025678 AMAQI
8th Oct 2025579 AMAQI
8th Oct 20256110 AMAQI
8th Oct 20256311 AMAQI
8th Oct 20257012 PMAQI
8th Oct 2025721 PMAQI
8th Oct 2025732 PMAQI
8th Oct 2025633 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025635 PMAQI
8th Oct 2025656 PMAQI
8th Oct 2025627 PMAQI
8th Oct 2025618 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20256110 PMAQI
8th Oct 20256011 PMAQI
9th Oct 20256212 AMAQI
9th Oct 2025651 AMAQI
9th Oct 2025622 AMAQI
9th Oct 2025603 AMAQI
9th Oct 2025574 AMAQI
9th Oct 2025545 AMAQI
27°C17/37°C
9th Oct 2025546 AMAQI
9th Oct 2025607 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025589 AMAQI
9th Oct 20255710 AMAQI
9th Oct 20257711 AMAQI
9th Oct 20257612 PMAQI
9th Oct 2025631 PMAQI
9th Oct 2025562 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025524 PMAQI
9th Oct 2025465 PMAQI
9th Oct 2025466 PMAQI
9th Oct 2025567 PMAQI
9th Oct 2025368 PMAQI
9th Oct 2025529 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20256011 PMAQI
10th Oct 20255412 AMAQI
10th Oct 2025361 AMAQI
10th Oct 2025122 AMAQI
10th Oct 2025333 AMAQI
10th Oct 2025284 AMAQI
10th Oct 2025485 AMAQI
27°C21/37°C
10th Oct 2025576 AMAQI
10th Oct 2025577 AMAQI
10th Oct 2025578 AMAQI
10th Oct 2025569 AMAQI
10th Oct 20255910 AMAQI
10th Oct 20255811 AMAQI
10th Oct 20255912 PMAQI
10th Oct 2025571 PMAQI
10th Oct 2025582 PMAQI
10th Oct 2025613 PMAQI
10th Oct 2025614 PMAQI
10th Oct 2025425 PMAQI
10th Oct 2025606 PMAQI
10th Oct 2025557 PMAQI
10th Oct 2025548 PMAQI
10th Oct 2025559 PMAQI
10th Oct 20254210 PMAQI
10th Oct 20251411 PMAQI
11th Oct 20253212 AMAQI
11th Oct 2025371 AMAQI
11th Oct 2025352 AMAQI
11th Oct 2025173 AMAQI
11th Oct 2025374 AMAQI
11th Oct 2025395 AMAQI
27°C23/33°C
11th Oct 2025456 AMAQI
11th Oct 2025507 AMAQI
11th Oct 2025408 AMAQI
11th Oct 2025469 AMAQI
11th Oct 20254810 AMAQI
11th Oct 20254511 AMAQI
11th Oct 20255012 PMAQI
11th Oct 2025441 PMAQI
11th Oct 2025372 PMAQI
11th Oct 2025363 PMAQI
11th Oct 2025424 PMAQI
11th Oct 2025515 PMAQI
11th Oct 2025596 PMAQI
11th Oct 2025617 PMAQI
11th Oct 2025628 PMAQI
11th Oct 2025599 PMAQI
11th Oct 20255910 PMAQI
11th Oct 20255211 PMAQI
12th Oct 20255212 AMAQI
12th Oct 2025511 AMAQI
12th Oct 2025122 AMAQI
12th Oct 202593 AMAQI
12th Oct 2025104 AMAQI
12th Oct 2025145 AMAQI
27°C22/35°C
12th Oct 2025286 AMAQI
12th Oct 2025307 AMAQI
12th Oct 2025388 AMAQI
12th Oct 2025359 AMAQI
12th Oct 20253410 AMAQI
12th Oct 20255311 AMAQI
12th Oct 20255612 PMAQI
12th Oct 2025571 PMAQI
12th Oct 2025542 PMAQI
12th Oct 2025423 PMAQI
12th Oct 2025364 PMAQI
12th Oct 2025335 PMAQI
12th Oct 2025446 PMAQI
12th Oct 2025557 PMAQI
12th Oct 2025488 PMAQI
12th Oct 2025529 PMAQI
12th Oct 20255010 PMAQI
12th Oct 20255211 PMAQI
13th Oct 20254112 AMAQI
13th Oct 2025491 AMAQI
13th Oct 2025572 AMAQI
13th Oct 2025573 AMAQI
13th Oct 2025524 AMAQI
13th Oct 2025565 AMAQI
27°C18/35°C
13th Oct 2025546 AMAQI
13th Oct 2025507 AMAQI
13th Oct 2025438 AMAQI
13th Oct 2025459 AMAQI
13th Oct 20255210 AMAQI
13th Oct 20257111 AMAQI
13th Oct 20259512 PMAQI
13th Oct 20251161 PMAQI
13th Oct 20251372 PMAQI
13th Oct 20251463 PMAQI
13th Oct 20251234 PMAQI
13th Oct 20251585 PMAQI
13th Oct 20251786 PMAQI
13th Oct 20251807 PMAQI
13th Oct 20251808 PMAQI
13th Oct 20251849 PMAQI
13th Oct 202514210 PMAQI
13th Oct 202512611 PMAQI
14th Oct 202512212 AMAQI
14th Oct 20251201 AMAQI
14th Oct 2025652 AMAQI
14th Oct 2025533 AMAQI
14th Oct 2025524 AMAQI
14th Oct 2025495 AMAQI
24°C19/32°C
14th Oct 2025476 AMAQI
14th Oct 2025467 AMAQI
14th Oct 2025398 AMAQI
14th Oct 2025529 AMAQI
14th Oct 20254910 AMAQI
14th Oct 20254411 AMAQI
14th Oct 20255612 PMAQI
14th Oct 2025571 PMAQI
14th Oct 2025652 PMAQI
14th Oct 2025593 PMAQI
14th Oct 2025684 PMAQI
14th Oct 20251235 PMAQI
14th Oct 20251306 PMAQI
14th Oct 20251437 PMAQI
14th Oct 20251628 PMAQI
14th Oct 20251039 PMAQI
14th Oct 20259010 PMAQI
14th Oct 20255711 PMAQI
15th Oct 20255812 AMAQI
15th Oct 2025501 AMAQI
15th Oct 2025572 AMAQI
15th Oct 2025703 AMAQI
15th Oct 2025654 AMAQI
15th Oct 2025505 AMAQI
22°C16/28°C
15th Oct 2025396 AMAQI
15th Oct 2025337 AMAQI
15th Oct 2025368 AMAQI
15th Oct 2025379 AMAQI
15th Oct 20251810 AMAQI
15th Oct 20253611 AMAQI
15th Oct 20254112 PMAQI
15th Oct 2025191 PMAQI
15th Oct 2025202 PMAQI
15th Oct 2025143 PMAQI
15th Oct 202564 PMAQI
15th Oct 2025105 PMAQI
15th Oct 202586 PMAQI
15th Oct 202587 PMAQI
15th Oct 2025408 PMAQI
15th Oct 2025469 PMAQI
15th Oct 20254610 PMAQI
15th Oct 20254511 PMAQI
16th Oct 20253812 AMAQI
16th Oct 2025361 AMAQI
16th Oct 2025342 AMAQI
16th Oct 2025223 AMAQI
16th Oct 202584 AMAQI
16th Oct 2025115 AMAQI
22°C17/27°C
16th Oct 2025126 AMAQI
16th Oct 2025137 AMAQI
16th Oct 2025228 AMAQI
16th Oct 2025299 AMAQI
16th Oct 20252810 AMAQI
16th Oct 20253811 AMAQI
16th Oct 20253312 PMAQI
16th Oct 2025351 PMAQI
16th Oct 2025262 PMAQI
16th Oct 2025243 PMAQI
16th Oct 2025214 PMAQI
16th Oct 2025205 PMAQI
16th Oct 2025136 PMAQI
16th Oct 2025197 PMAQI
16th Oct 2025258 PMAQI
16th Oct 2025269 PMAQI
16th Oct 20252910 PMAQI
16th Oct 20253211 PMAQI
17th Oct 20254312 AMAQI
17th Oct 2025401 AMAQI
17th Oct 2025222 AMAQI
17th Oct 2025213 AMAQI
17th Oct 2025134 AMAQI
17th Oct 2025135 AMAQI
22°C13/30°C
17th Oct 2025296 AMAQI
17th Oct 2025377 AMAQI
17th Oct 2025478 AMAQI
17th Oct 2025539 AMAQI
17th Oct 20254810 AMAQI
17th Oct 20254411 AMAQI
17th Oct 20254512 PMAQI
17th Oct 2025421 PMAQI
17th Oct 2025432 PMAQI
17th Oct 2025313 PMAQI
17th Oct 2025154 PMAQI
17th Oct 2025125 PMAQI
17th Oct 2025126 PMAQI
17th Oct 2025197 PMAQI
17th Oct 2025308 PMAQI
17th Oct 2025389 PMAQI
17th Oct 20254410 PMAQI
17th Oct 20255511 PMAQI
18th Oct 20255412 AMAQI
18th Oct 2025501 AMAQI
18th Oct 2025522 AMAQI
18th Oct 2025533 AMAQI
18th Oct 2025594 AMAQI
18th Oct 2025455 AMAQI
23°C13/32°C
18th Oct 2025346 AMAQI
18th Oct 2025287 AMAQI
18th Oct 2025328 AMAQI
18th Oct 2025469 AMAQI
18th Oct 20253410 AMAQI
18th Oct 20254111 AMAQI
18th Oct 20253912 PMAQI
18th Oct 2025241 PMAQI
18th Oct 2025512 PMAQI
18th Oct 2025483 PMAQI
18th Oct 2025574 PMAQI
18th Oct 2025545 PMAQI
18th Oct 2025346 PMAQI
18th Oct 2025217 PMAQI
18th Oct 2025478 PMAQI
18th Oct 2025449 PMAQI
18th Oct 20254210 PMAQI
18th Oct 20254411 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025531 AMAQI
19th Oct 2025482 AMAQI
19th Oct 2025503 AMAQI
19th Oct 2025454 AMAQI
19th Oct 2025485 AMAQI
23°C13/33°C
19th Oct 2025346 AMAQI
19th Oct 2025197 AMAQI
19th Oct 2025308 AMAQI
19th Oct 2025189 AMAQI
19th Oct 20253610 AMAQI
19th Oct 20255911 AMAQI
19th Oct 20256012 PMAQI
19th Oct 2025561 PMAQI
19th Oct 2025362 PMAQI
19th Oct 2025193 PMAQI
19th Oct 2025224 PMAQI
19th Oct 2025175 PMAQI
19th Oct 2025156 PMAQI
19th Oct 2025147 PMAQI
19th Oct 2025138 PMAQI
19th Oct 2025109 PMAQI
19th Oct 2025910 PMAQI
19th Oct 20252611 PMAQI
20th Oct 20255112 AMAQI
20th Oct 2025501 AMAQI
20th Oct 2025612 AMAQI
20th Oct 2025753 AMAQI
20th Oct 2025604 AMAQI
20th Oct 2025465 AMAQI
23°C13/34°C
20th Oct 2025416 AMAQI
20th Oct 2025567 AMAQI
20th Oct 2025528 AMAQI
20th Oct 2025649 AMAQI
20th Oct 20257410 AMAQI
20th Oct 20257011 AMAQI
20th Oct 20256212 PMAQI
20th Oct 2025621 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025393 PMAQI
20th Oct 2025214 PMAQI
20th Oct 2025225 PMAQI
20th Oct 2025236 PMAQI
20th Oct 2025287 PMAQI
20th Oct 2025318 PMAQI
20th Oct 2025359 PMAQI
20th Oct 20254310 PMAQI
20th Oct 20255611 PMAQI
21st Oct 20256412 AMAQI
21st Oct 2025731 AMAQI
21st Oct 2025632 AMAQI
21st Oct 2025563 AMAQI
21st Oct 2025374 AMAQI
21st Oct 2025335 AMAQI
23°C12/35°C
21st Oct 2025556 AMAQI
21st Oct 2025277 AMAQI
21st Oct 2025148 AMAQI
21st Oct 2025319 AMAQI
21st Oct 20255310 AMAQI
21st Oct 20255411 AMAQI
21st Oct 20255812 PMAQI
21st Oct 2025561 PMAQI
21st Oct 2025572 PMAQI
21st Oct 2025623 PMAQI
21st Oct 2025614 PMAQI
21st Oct 2025515 PMAQI
21st Oct 2025446 PMAQI
21st Oct 2025417 PMAQI
21st Oct 2025458 PMAQI
21st Oct 2025469 PMAQI
21st Oct 20255510 PMAQI
21st Oct 20255811 PMAQI
22nd Oct 20255212 AMAQI
22nd Oct 2025471 AMAQI
22nd Oct 2025442 AMAQI
22nd Oct 2025473 AMAQI
22nd Oct 2025504 AMAQI
22nd Oct 2025485 AMAQI
24°C14/35°C
22nd Oct 2025506 AMAQI
22nd Oct 2025397 AMAQI
22nd Oct 2025488 AMAQI
22nd Oct 2025689 AMAQI
22nd Oct 20255910 AMAQI
22nd Oct 20255811 AMAQI
22nd Oct 20255712 PMAQI
22nd Oct 2025591 PMAQI
22nd Oct 2025472 PMAQI
22nd Oct 2025443 PMAQI
22nd Oct 2025584 PMAQI
22nd Oct 2025625 PMAQI
22nd Oct 2025616 PMAQI
22nd Oct 2025527 PMAQI
22nd Oct 2025588 PMAQI
22nd Oct 20251179 PMAQI
22nd Oct 202515610 PMAQI
22nd Oct 202516211 PMAQI
23rd Oct 202517512 AMAQI
23rd Oct 20251411 AMAQI
23rd Oct 2025842 AMAQI
23rd Oct 2025563 AMAQI
23rd Oct 2025464 AMAQI
23rd Oct 2025345 AMAQI
25°C16/35°C
23rd Oct 2025186 AMAQI
23rd Oct 2025197 AMAQI
23rd Oct 2025228 AMAQI
23rd Oct 2025269 AMAQI
23rd Oct 20253010 AMAQI
23rd Oct 20253411 AMAQI
23rd Oct 20254612 PMAQI
23rd Oct 2025571 PMAQI
23rd Oct 2025562 PMAQI
23rd Oct 2025523 PMAQI
23rd Oct 2025524 PMAQI
23rd Oct 2025405 PMAQI
23rd Oct 2025346 PMAQI
23rd Oct 2025367 PMAQI
23rd Oct 2025368 PMAQI
23rd Oct 2025429 PMAQI
23rd Oct 20254710 PMAQI
23rd Oct 20255511 PMAQI
24th Oct 20255412 AMAQI
24th Oct 2025531 AMAQI
24th Oct 2025582 AMAQI
24th Oct 2025563 AMAQI
24th Oct 2025444 AMAQI
24th Oct 2025345 AMAQI
24°C15/33°C
24th Oct 2025256 AMAQI
24th Oct 2025307 AMAQI
24th Oct 2025368 AMAQI
24th Oct 2025389 AMAQI
24th Oct 20253810 AMAQI
24th Oct 20254511 AMAQI
24th Oct 20255712 PMAQI
24th Oct 2025561 PMAQI
24th Oct 2025532 PMAQI
24th Oct 2025393 PMAQI
24th Oct 2025254 PMAQI
24th Oct 2025255 PMAQI
24th Oct 2025286 PMAQI
24th Oct 2025317 PMAQI
24th Oct 2025338 PMAQI
24th Oct 2025339 PMAQI
24th Oct 20253310 PMAQI
24th Oct 20254211 PMAQI
25th Oct 20254412 AMAQI
25th Oct 2025361 AMAQI
25th Oct 2025372 AMAQI
25th Oct 2025463 AMAQI
25th Oct 2025484 AMAQI
25th Oct 2025425 AMAQI
24°C14/35°C
25th Oct 2025466 AMAQI
25th Oct 2025437 AMAQI
25th Oct 2025268 AMAQI
25th Oct 2025299 AMAQI
25th Oct 20254310 AMAQI
25th Oct 20255811 AMAQI
25th Oct 20256712 PMAQI
25th Oct 2025631 PMAQI
25th Oct 2025612 PMAQI
25th Oct 2025573 PMAQI
25th Oct 2025524 PMAQI
25th Oct 2025505 PMAQI
25th Oct 2025476 PMAQI
25th Oct 2025507 PMAQI
25th Oct 2025438 PMAQI
25th Oct 2025289 PMAQI
25th Oct 20253010 PMAQI
25th Oct 20254211 PMAQI
26th Oct 20254912 AMAQI
26th Oct 2025391 AMAQI
26th Oct 2025392 AMAQI
26th Oct 2025393 AMAQI
26th Oct 2025474 AMAQI
26th Oct 2025495 AMAQI
25°C16/35°C
26th Oct 2025396 AMAQI
26th Oct 2025397 AMAQI
26th Oct 2025298 AMAQI
26th Oct 2025349 AMAQI
26th Oct 20254710 AMAQI
26th Oct 20254411 AMAQI
26th Oct 20255412 PMAQI
26th Oct 2025641 PMAQI
26th Oct 2025592 PMAQI
26th Oct 2025483 PMAQI
26th Oct 2025474 PMAQI
26th Oct 2025505 PMAQI
26th Oct 2025476 PMAQI
26th Oct 2025507 PMAQI
26th Oct 2025558 PMAQI
26th Oct 2025369 PMAQI
26th Oct 20251710 PMAQI
26th Oct 20252611 PMAQI
27th Oct 20254212 AMAQI
27th Oct 2025471 AMAQI
27th Oct 2025392 AMAQI
27th Oct 2025223 AMAQI
27th Oct 2025284 AMAQI
27th Oct 2025345 AMAQI
24°C13/37°C
27th Oct 2025256 AMAQI
27th Oct 2025257 AMAQI
27th Oct 2025288 AMAQI
27th Oct 2025399 AMAQI
27th Oct 20255010 AMAQI
27th Oct 20255211 AMAQI
27th Oct 20255612 PMAQI
27th Oct 2025571 PMAQI
27th Oct 2025562 PMAQI
27th Oct 2025563 PMAQI
27th Oct 2025574 PMAQI
27th Oct 2025575 PMAQI
27th Oct 2025466 PMAQI
27th Oct 2025477 PMAQI
27th Oct 2025568 PMAQI
27th Oct 2025549 PMAQI
27th Oct 20255510 PMAQI
27th Oct 20255511 PMAQI
28th Oct 20255912 AMAQI
28th Oct 2025641 AMAQI
28th Oct 2025582 AMAQI
28th Oct 2025473 AMAQI
28th Oct 2025374 AMAQI
28th Oct 2025335 AMAQI
24°C14/34°C
28th Oct 2025426 AMAQI
28th Oct 2025347 AMAQI
28th Oct 2025218 AMAQI
28th Oct 2025399 AMAQI
28th Oct 20254310 AMAQI
28th Oct 20254411 AMAQI
28th Oct 20256012 PMAQI
28th Oct 2025671 PMAQI
28th Oct 2025632 PMAQI
28th Oct 2025493 PMAQI
28th Oct 2025384 PMAQI
28th Oct 2025465 PMAQI
28th Oct 2025596 PMAQI
28th Oct 2025607 PMAQI
28th Oct 2025578 PMAQI
28th Oct 2025529 PMAQI
28th Oct 20255210 PMAQI
28th Oct 20255511 PMAQI
29th Oct 20255312 AMAQI
29th Oct 2025521 AMAQI
29th Oct 2025532 AMAQI
29th Oct 2025503 AMAQI
29th Oct 2025504 AMAQI
29th Oct 2025425 AMAQI
25°C16/36°C
29th Oct 2025396 AMAQI
6 AM29th Oct 2025407 AMAQI
29th Oct 2025308 AMAQI
29th Oct 2025339 AMAQI
29th Oct 20253710 AMAQI
29th Oct 20253911 AMAQI
29th Oct 20255012 PMAQI
12 PM29th Oct 2025501 PMAQI
29th Oct 2025482 PMAQI
29th Oct 2025533 PMAQI
29th Oct 2025524 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 2 PM
54AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 7 AM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 54), while the lowest AQI was between 6 AM to 7 AM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 9 PM
60AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 5 AM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 60), while the lowest AQI was between 4 AM to 5 AM (Avg. 40).
2025 Days Vs Air Quality
Westmorland, California, United States
2025
53%
114
45%
98
1%
3
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 302 days in 2025 (63 days remaining)
Good
114 DaysModerate
98 DaysPoor
3 DaysUnhealthy
1 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 53%
Health Risk Level:
Considerable
In 2025, 53% of 302 days were within WHO’s safe air quality limits, and 47% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Westmorland, 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
59AQI
59AQI
27th March 2025
62AQI
62AQI
28th March 2025
52AQI
52AQI
29th March 2025
45AQI
45AQI
30th March 2025
50AQI
50AQI
31st March 2025
42AQI
42AQI
1st April 2025
67AQI
67AQI
2nd April 2025
56AQI
56AQI
3rd April 2025
45AQI
45AQI
4th April 2025
38AQI
38AQI
5th April 2025
34AQI
34AQI
6th April 2025
30AQI
30AQI
7th April 2025
33AQI
33AQI
8th April 2025
41AQI
41AQI
9th April 2025
44AQI
44AQI
10th April 2025
44AQI
44AQI
11th April 2025
42AQI
42AQI
12th April 2025
39AQI
39AQI
13th April 2025
36AQI
36AQI
14th April 2025
39AQI
39AQI
15th April 2025
39AQI
39AQI
16th April 2025
85AQI
85AQI
17th April 2025
66AQI
66AQI
18th April 2025
67AQI
67AQI
19th April 2025
30AQI
30AQI
20th April 2025
31AQI
31AQI
21st April 2025
29AQI
29AQI
22nd April 2025
38AQI
38AQI
23rd April 2025
39AQI
39AQI
24th April 2025
43AQI
43AQI
25th April 2025
107AQI
107AQI
26th April 2025
106AQI
106AQI
27th April 2025
39AQI
39AQI
28th April 2025
37AQI
37AQI
29th April 2025
38AQI
38AQI
30th April 2025
40AQI
40AQI
1st May 2025
41AQI
41AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
53AQI
53AQI
4th May 2025
118AQI
118AQI
5th May 2025
31AQI
31AQI
6th May 2025
40AQI
40AQI
7th May 2025
28AQI
28AQI
8th May 2025
33AQI
33AQI
9th May 2025
33AQI
33AQI
10th May 2025
35AQI
35AQI
11th May 2025
45AQI
45AQI
12th May 2025
53AQI
53AQI
13th May 2025
99AQI
99AQI
14th May 2025
193AQI
193AQI
15th May 2025
56AQI
56AQI
16th May 2025
56AQI
56AQI
17th May 2025
215AQI
215AQI
18th May 2025
84AQI
84AQI
19th May 2025
59AQI
59AQI
20th May 2025
57AQI
57AQI
21st May 2025
54AQI
54AQI
22nd May 2025
56AQI
56AQI
23rd May 2025
60AQI
60AQI
24th May 2025
59AQI
59AQI
25th May 2025
52AQI
52AQI
26th May 2025
54AQI
54AQI
27th May 2025
52AQI
52AQI
28th May 2025
54AQI
54AQI
29th May 2025
53AQI
53AQI
30th May 2025
54AQI
54AQI
31st May 2025
52AQI
52AQI
1st June 2025
56AQI
56AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
49AQI
49AQI
4th June 2025
42AQI
42AQI
5th June 2025
42AQI
42AQI
6th June 2025
43AQI
43AQI
7th June 2025
47AQI
47AQI
8th June 2025
48AQI
48AQI
9th June 2025
47AQI
47AQI
10th June 2025
52AQI
52AQI
11th June 2025
54AQI
54AQI
12th June 2025
56AQI
56AQI
13th June 2025
54AQI
54AQI
14th June 2025
54AQI
54AQI
15th June 2025
52AQI
52AQI
16th June 2025
52AQI
52AQI
17th June 2025
56AQI
56AQI
18th June 2025
60AQI
60AQI
19th June 2025
62AQI
62AQI
20th June 2025
74AQI
74AQI
21st June 2025
66AQI
66AQI
22nd June 2025
64AQI
64AQI
23rd June 2025
69AQI
69AQI
24th June 2025
66AQI
66AQI
25th June 2025
67AQI
67AQI
26th June 2025
65AQI
65AQI
27th June 2025
62AQI
62AQI
28th June 2025
56AQI
56AQI
29th June 2025
52AQI
52AQI
30th June 2025
53AQI
53AQI
1st July 2025
52AQI
52AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
55AQI
55AQI
4th July 2025
55AQI
55AQI
5th July 2025
63AQI
63AQI
6th July 2025
53AQI
53AQI
7th July 2025
58AQI
58AQI
8th July 2025
54AQI
54AQI
9th July 2025
51AQI
51AQI
10th July 2025
54AQI
54AQI
11th July 2025
55AQI
55AQI
12th July 2025
53AQI
53AQI
13th July 2025
52AQI
52AQI
14th July 2025
51AQI
51AQI
15th July 2025
53AQI
53AQI
16th July 2025
48AQI
48AQI
17th July 2025
35AQI
35AQI
18th July 2025
35AQI
35AQI
19th July 2025
43AQI
43AQI
20th July 2025
43AQI
43AQI
21st July 2025
44AQI
44AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
51AQI
51AQI
24th July 2025
41AQI
41AQI
25th July 2025
33AQI
33AQI
26th July 2025
24AQI
24AQI
27th July 2025
21AQI
21AQI
28th July 2025
21AQI
21AQI
29th July 2025
22AQI
22AQI
30th July 2025
22AQI
22AQI
31st July 2025
31AQI
31AQI
1st August 2025
36AQI
36AQI
2nd August 2025
33AQI
33AQI
3rd August 2025
47AQI
47AQI
4th August 2025
67AQI
67AQI
5th August 2025
90AQI
90AQI
6th August 2025
59AQI
59AQI
7th August 2025
59AQI
59AQI
8th August 2025
55AQI
55AQI
9th August 2025
53AQI
53AQI
10th August 2025
81AQI
81AQI
11th August 2025
58AQI
58AQI
12th August 2025
68AQI
68AQI
13th August 2025
62AQI
62AQI
14th August 2025
61AQI
61AQI
15th August 2025
57AQI
57AQI
16th August 2025
40AQI
40AQI
17th August 2025
34AQI
34AQI
18th August 2025
35AQI
35AQI
19th August 2025
38AQI
38AQI
20th August 2025
40AQI
40AQI
21st August 2025
51AQI
51AQI
22nd August 2025
55AQI
55AQI
23rd August 2025
56AQI
56AQI
24th August 2025
55AQI
55AQI
25th August 2025
50AQI
50AQI
26th August 2025
45AQI
45AQI
27th August 2025
51AQI
51AQI
28th August 2025
72AQI
72AQI
29th August 2025
26AQI
26AQI
30th August 2025
31AQI
31AQI
31st August 2025
34AQI
34AQI
1st September 2025
45AQI
45AQI
2nd September 2025
40AQI
40AQI
3rd September 2025
27AQI
27AQI
4th September 2025
39AQI
39AQI
5th September 2025
83AQI
83AQI
6th September 2025
24AQI
24AQI
7th September 2025
24AQI
24AQI
8th September 2025
31AQI
31AQI
9th September 2025
44AQI
44AQI
10th September 2025
52AQI
52AQI
11th September 2025
54AQI
54AQI
12th September 2025
28AQI
28AQI
13th September 2025
31AQI
31AQI
14th September 2025
41AQI
41AQI
15th September 2025
43AQI
43AQI
16th September 2025
48AQI
48AQI
17th September 2025
45AQI
45AQI
18th September 2025
35AQI
35AQI
19th September 2025
28AQI
28AQI
20th September 2025
23AQI
23AQI
21st September 2025
22AQI
22AQI
22nd September 2025
25AQI
25AQI
23rd September 2025
25AQI
25AQI
24th September 2025
28AQI
28AQI
25th September 2025
40AQI
40AQI
26th September 2025
39AQI
39AQI
27th September 2025
19AQI
19AQI
28th September 2025
26AQI
26AQI
29th September 2025
31AQI
31AQI
30th September 2025
30AQI
30AQI
1st October 2025
40AQI
40AQI
2nd October 2025
51AQI
51AQI
3rd October 2025
97AQI
97AQI
4th October 2025
57AQI
57AQI
5th October 2025
46AQI
46AQI
6th October 2025
34AQI
34AQI
7th October 2025
52AQI
52AQI
8th October 2025
61AQI
61AQI
9th October 2025
58AQI
58AQI
10th October 2025
46AQI
46AQI
11th October 2025
45AQI
45AQI
12th October 2025
39AQI
39AQI
13th October 2025
99AQI
99AQI
14th October 2025
84AQI
84AQI
15th October 2025
39AQI
39AQI
16th October 2025
25AQI
25AQI
17th October 2025
32AQI
32AQI
18th October 2025
44AQI
44AQI
19th October 2025
34AQI
34AQI
20th October 2025
49AQI
49AQI
21st October 2025
52AQI
52AQI
22nd October 2025
65AQI
65AQI
23rd October 2025
57AQI
57AQI
24th October 2025
42AQI
42AQI
25th October 2025
45AQI
45AQI
26th October 2025
43AQI
43AQI
27th October 2025
44AQI
44AQI
28th October 2025
51AQI
51AQI
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
52AQI
47AQI
64AQI
55AQI
44AQI
52AQI
36AQI
51AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202550AQI
3
3
23
5
2
9
19
1
1
1
8
22
15
16
13
18
27
3
16
12
114
98
3
1
1
Highest AQI recorded in
May64AQI
Lowest AQI recorded in
September36AQI
Most & Least Polluted Years Over the Last 1 Years
Most Polluted Year Recorded
2025(Avg.)
50AQILeast Polluted Year Recorded
2025(Avg.)
50AQIWestmorland's annual 2025 AQI (50) shows an average percentage change of NaN% (improved AQI) compared to previous years: .
