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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Glendora Laurel, Glendora, 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

Glendora Laurel, Glendora, California, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Aug 2024
71AQI
Lowest AQI recorded on
20th Aug 2023
21AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 38 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 15th Aug - 16th Aug 2026

Glendora Laurel, Glendora, California, United States

AQI
Day
Night
.

6 AM15th Aug 2026

7 PM

5 AM16th Aug 2026

Day time
Avg. Highest Time
11AM15th Aug

50AQI

Avg. Lowest Time
8AM15th Aug

20AQI

Night time
Avg. Highest Time
9PM15th Aug

60AQI

Avg. Lowest Time
5AM16th Aug

36AQI

In the last 24 hours,

Glendora Laurel's AQI reached its highest point of 60 at 9 PM during the Night, while the lowest point, 20, was recorded at 8 AM during the Day between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Glendora Laurel, Glendora, California, United States

JulAug
18th - 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 - 16th16th
Day
Night
18th Jul 2026426 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026498 AMAQI
18th Jul 2026559 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20265411 AMAQI
18th Jul 20265312 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026514 PMAQI
18th Jul 2026555 PMAQI
18th Jul 2026576 PMAQI
18th Jul 2026557 PMAQI
18th Jul 2026538 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20265410 PMAQI
18th Jul 20265211 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026531 AMAQI
19th Jul 2026522 AMAQI
19th Jul 2026523 AMAQI
19th Jul 2026504 AMAQI
19th Jul 2026585 AMAQI

27°C19/36°C

19th Jul 2026466 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026428 AMAQI
19th Jul 2026489 AMAQI
19th Jul 20265110 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20265712 PMAQI
19th Jul 2026571 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026593 PMAQI
19th Jul 2026574 PMAQI
19th Jul 2026545 PMAQI
19th Jul 2026536 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20263610 PMAQI
19th Jul 20265111 PMAQI
20th Jul 20265312 AMAQI
20th Jul 2026551 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026483 AMAQI
20th Jul 2026444 AMAQI
20th Jul 2026545 AMAQI

27°C19/37°C

20th Jul 2026526 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026518 AMAQI
20th Jul 2026509 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026593 PMAQI
20th Jul 2026584 PMAQI
20th Jul 2026565 PMAQI
20th Jul 2026516 PMAQI
20th Jul 2026477 PMAQI
20th Jul 2026469 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026443 AMAQI
21st Jul 2026464 AMAQI
21st Jul 2026485 AMAQI

27°C20/38°C

21st Jul 2026446 AMAQI
21st Jul 2026327 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20265110 AMAQI
21st Jul 20265111 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026492 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026534 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026406 PMAQI
21st Jul 2026307 PMAQI
21st Jul 2026308 PMAQI
21st Jul 2026289 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262711 PMAQI
22nd Jul 20262312 AMAQI
22nd Jul 2026271 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026214 AMAQI
22nd Jul 2026235 AMAQI

27°C20/36°C

22nd Jul 2026276 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026238 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262610 AMAQI
22nd Jul 20264611 AMAQI
22nd Jul 20264212 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026424 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026429 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20264211 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026502 AMAQI
23rd Jul 2026463 AMAQI
23rd Jul 2026464 AMAQI
23rd Jul 2026505 AMAQI

27°C19/36°C

23rd Jul 2026466 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026268 AMAQI
23rd Jul 2026549 AMAQI
23rd Jul 20265310 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026541 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026574 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026646 PMAQI
23rd Jul 2026577 PMAQI
23rd Jul 2026518 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20264610 PMAQI
23rd Jul 20264811 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026491 AMAQI
24th Jul 2026442 AMAQI
24th Jul 2026483 AMAQI
24th Jul 2026484 AMAQI
24th Jul 2026485 AMAQI

29°C20/41°C

24th Jul 2026446 AMAQI
24th Jul 2026447 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026489 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20265511 AMAQI
24th Jul 20266012 PMAQI
24th Jul 2026571 PMAQI
24th Jul 2026582 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026574 PMAQI
24th Jul 2026605 PMAQI
24th Jul 2026596 PMAQI
24th Jul 2026677 PMAQI
24th Jul 2026628 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20265710 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20265212 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026533 AMAQI
25th Jul 2026564 AMAQI
25th Jul 2026545 AMAQI

29°C21/39°C

25th Jul 2026486 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026548 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265911 AMAQI
25th Jul 20266612 PMAQI
25th Jul 2026601 PMAQI
25th Jul 2026602 PMAQI
25th Jul 2026583 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026545 PMAQI
25th Jul 2026626 PMAQI
25th Jul 2026627 PMAQI
25th Jul 2026598 PMAQI
25th Jul 2026609 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20265411 PMAQI
26th Jul 20265012 AMAQI
26th Jul 2026481 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026503 AMAQI
26th Jul 2026464 AMAQI
26th Jul 2026505 AMAQI

28°C20/40°C

26th Jul 2026536 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026508 AMAQI
26th Jul 2026509 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20265511 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026631 PMAQI
26th Jul 2026622 PMAQI
26th Jul 2026623 PMAQI
26th Jul 2026664 PMAQI
26th Jul 2026645 PMAQI
26th Jul 2026656 PMAQI
26th Jul 2026627 PMAQI
26th Jul 2026658 PMAQI
26th Jul 2026579 PMAQI
26th Jul 20266210 PMAQI
26th Jul 20265711 PMAQI
27th Jul 20265412 AMAQI
27th Jul 2026511 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026563 AMAQI
27th Jul 2026524 AMAQI
27th Jul 2026575 AMAQI

29°C20/41°C

27th Jul 2026526 AMAQI
27th Jul 2026517 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026539 AMAQI
27th Jul 20265510 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20266012 PMAQI
27th Jul 2026591 PMAQI
27th Jul 2026572 PMAQI
27th Jul 2026573 PMAQI
27th Jul 2026554 PMAQI
27th Jul 2026555 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026537 PMAQI
27th Jul 2026588 PMAQI
27th Jul 2026559 PMAQI
27th Jul 20265110 PMAQI
27th Jul 20265511 PMAQI
28th Jul 20265112 AMAQI
28th Jul 2026551 AMAQI
28th Jul 2026512 AMAQI
28th Jul 2026523 AMAQI
28th Jul 2026514 AMAQI
28th Jul 2026465 AMAQI

28°C20/39°C

28th Jul 2026446 AMAQI
28th Jul 2026517 AMAQI
28th Jul 2026528 AMAQI
28th Jul 2026549 AMAQI
28th Jul 20265410 AMAQI
28th Jul 20265711 AMAQI
28th Jul 20266612 PMAQI
28th Jul 2026631 PMAQI
28th Jul 2026642 PMAQI
28th Jul 2026563 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026608 PMAQI
28th Jul 2026589 PMAQI
28th Jul 20265610 PMAQI
28th Jul 20265511 PMAQI
29th Jul 20265512 AMAQI
29th Jul 2026551 AMAQI
29th Jul 2026552 AMAQI
29th Jul 2026523 AMAQI
29th Jul 2026514 AMAQI
29th Jul 2026545 AMAQI

26°C19/37°C

29th Jul 2026516 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026558 AMAQI
29th Jul 2026559 AMAQI
29th Jul 20265810 AMAQI
29th Jul 20266511 AMAQI
29th Jul 20266612 PMAQI
29th Jul 2026641 PMAQI
29th Jul 2026622 PMAQI
29th Jul 2026583 PMAQI
29th Jul 2026544 PMAQI
29th Jul 2026525 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026557 PMAQI
29th Jul 2026558 PMAQI
29th Jul 2026519 PMAQI
29th Jul 20265310 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026441 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026483 AMAQI
30th Jul 2026514 AMAQI
30th Jul 2026515 AMAQI

26°C18/37°C

30th Jul 2026526 AMAQI
30th Jul 2026497 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265810 AMAQI
30th Jul 20265511 AMAQI
30th Jul 20266012 PMAQI
30th Jul 2026591 PMAQI
30th Jul 2026642 PMAQI
30th Jul 2026633 PMAQI
30th Jul 2026644 PMAQI
30th Jul 2026625 PMAQI
30th Jul 2026636 PMAQI
30th Jul 2026717 PMAQI
30th Jul 2026658 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20265510 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20265212 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026482 AMAQI
31st Jul 2026543 AMAQI
31st Jul 2026544 AMAQI
31st Jul 2026505 AMAQI

26°C18/39°C

31st Jul 2026516 AMAQI
31st Jul 2026517 AMAQI
31st Jul 2026508 AMAQI
31st Jul 2026549 AMAQI
31st Jul 20265410 AMAQI
31st Jul 20265711 AMAQI
31st Jul 20265812 PMAQI
31st Jul 2026621 PMAQI
31st Jul 2026592 PMAQI
31st Jul 2026573 PMAQI
31st Jul 2026604 PMAQI
31st Jul 2026635 PMAQI
31st Jul 2026696 PMAQI
31st Jul 2026697 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026569 PMAQI
31st Jul 20265110 PMAQI
31st Jul 20265111 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026582 AMAQI
1st Aug 2026553 AMAQI
1st Aug 2026534 AMAQI
1st Aug 2026515 AMAQI

28°C18/41°C

1st Aug 2026546 AMAQI
1st Aug 2026577 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20266011 AMAQI
1st Aug 20266412 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026632 PMAQI
1st Aug 2026723 PMAQI
1st Aug 2026594 PMAQI
1st Aug 2026635 PMAQI
1st Aug 2026656 PMAQI
1st Aug 2026647 PMAQI
1st Aug 2026608 PMAQI
1st Aug 2026579 PMAQI
1st Aug 20265810 PMAQI
1st Aug 20265511 PMAQI
2nd Aug 20265412 AMAQI
2nd Aug 2026551 AMAQI
2nd Aug 2026572 AMAQI
2nd Aug 2026563 AMAQI
2nd Aug 2026554 AMAQI
2nd Aug 2026505 AMAQI

28°C19/41°C

2nd Aug 2026526 AMAQI
2nd Aug 2026517 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265510 AMAQI
2nd Aug 20265711 AMAQI
2nd Aug 20266312 PMAQI
2nd Aug 2026631 PMAQI
2nd Aug 2026602 PMAQI
2nd Aug 2026503 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026525 PMAQI
2nd Aug 2026596 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026508 PMAQI
2nd Aug 2026499 PMAQI
2nd Aug 20265610 PMAQI
2nd Aug 20265311 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026501 AMAQI
3rd Aug 2026482 AMAQI
3rd Aug 2026503 AMAQI
3rd Aug 2026514 AMAQI
3rd Aug 2026525 AMAQI

28°C19/39°C

3rd Aug 2026526 AMAQI
3rd Aug 2026517 AMAQI
3rd Aug 2026488 AMAQI
3rd Aug 2026529 AMAQI
3rd Aug 20265510 AMAQI
3rd Aug 20266311 AMAQI
3rd Aug 20266812 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026582 PMAQI
3rd Aug 2026573 PMAQI
3rd Aug 2026584 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026626 PMAQI
3rd Aug 2026697 PMAQI
3rd Aug 2026578 PMAQI
3rd Aug 2026559 PMAQI
3rd Aug 20265710 PMAQI
3rd Aug 20265711 PMAQI
4th Aug 20265812 AMAQI
4th Aug 2026541 AMAQI
4th Aug 2026572 AMAQI
4th Aug 2026463 AMAQI
4th Aug 2026594 AMAQI
4th Aug 2026535 AMAQI

27°C19/38°C

4th Aug 2026546 AMAQI
4th Aug 2026537 AMAQI
4th Aug 2026538 AMAQI
4th Aug 2026519 AMAQI
4th Aug 20265610 AMAQI
4th Aug 20265911 AMAQI
4th Aug 20266912 PMAQI
4th Aug 2026691 PMAQI
4th Aug 2026632 PMAQI
4th Aug 2026563 PMAQI
4th Aug 2026594 PMAQI
4th Aug 2026555 PMAQI
4th Aug 2026526 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026549 PMAQI
4th Aug 20265310 PMAQI
4th Aug 20265711 PMAQI
5th Aug 20265412 AMAQI
5th Aug 2026521 AMAQI
5th Aug 2026542 AMAQI
5th Aug 2026513 AMAQI
5th Aug 2026514 AMAQI
5th Aug 2026465 AMAQI

25°C17/36°C

5th Aug 2026466 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026548 AMAQI
5th Aug 2026559 AMAQI
5th Aug 20265610 AMAQI
5th Aug 20266011 AMAQI
5th Aug 20266012 PMAQI
5th Aug 2026641 PMAQI
5th Aug 2026672 PMAQI
5th Aug 2026643 PMAQI
5th Aug 2026654 PMAQI
5th Aug 2026655 PMAQI
5th Aug 2026606 PMAQI
5th Aug 2026627 PMAQI
5th Aug 2026598 PMAQI
5th Aug 2026589 PMAQI
5th Aug 20265710 PMAQI
5th Aug 20265711 PMAQI
6th Aug 20265512 AMAQI
6th Aug 2026541 AMAQI
6th Aug 2026512 AMAQI
6th Aug 2026503 AMAQI
6th Aug 2026504 AMAQI
6th Aug 2026485 AMAQI

25°C18/35°C

6th Aug 2026536 AMAQI
6th Aug 2026447 AMAQI
6th Aug 2026568 AMAQI
6th Aug 2026529 AMAQI
6th Aug 20265210 AMAQI
6th Aug 20265911 AMAQI
6th Aug 20266812 PMAQI
6th Aug 2026721 PMAQI
6th Aug 2026662 PMAQI
6th Aug 2026673 PMAQI
6th Aug 2026634 PMAQI
6th Aug 2026575 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026607 PMAQI
6th Aug 2026628 PMAQI
6th Aug 2026579 PMAQI
6th Aug 20265110 PMAQI
6th Aug 20264811 PMAQI
7th Aug 20264612 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026442 AMAQI
7th Aug 2026463 AMAQI
7th Aug 2026464 AMAQI
7th Aug 2026515 AMAQI

27°C18/39°C

7th Aug 2026546 AMAQI
7th Aug 2026527 AMAQI
7th Aug 2026508 AMAQI
7th Aug 2026489 AMAQI
7th Aug 20265510 AMAQI
7th Aug 20265811 AMAQI
7th Aug 20266212 PMAQI
7th Aug 2026541 PMAQI
7th Aug 2026552 PMAQI
7th Aug 2026553 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026515 PMAQI
7th Aug 2026506 PMAQI
7th Aug 2026527 PMAQI
7th Aug 2026468 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20264810 PMAQI
7th Aug 20264411 PMAQI
8th Aug 20264812 AMAQI
8th Aug 2026501 AMAQI
8th Aug 2026462 AMAQI
8th Aug 2026443 AMAQI
8th Aug 2026504 AMAQI
8th Aug 2026525 AMAQI

28°C20/39°C

8th Aug 2026486 AMAQI
8th Aug 2026467 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026539 AMAQI
8th Aug 20265310 AMAQI
8th Aug 20264811 AMAQI
8th Aug 20265412 PMAQI
8th Aug 2026501 PMAQI
8th Aug 2026482 PMAQI
8th Aug 2026463 PMAQI
8th Aug 2026484 PMAQI
8th Aug 2026515 PMAQI
8th Aug 2026496 PMAQI
8th Aug 2026467 PMAQI
8th Aug 2026508 PMAQI
8th Aug 2026479 PMAQI
8th Aug 20264910 PMAQI
8th Aug 20264411 PMAQI
9th Aug 20264612 AMAQI
9th Aug 2026461 AMAQI
9th Aug 2026482 AMAQI
9th Aug 2026483 AMAQI
9th Aug 2026514 AMAQI
9th Aug 2026445 AMAQI

29°C20/41°C

9th Aug 2026506 AMAQI
9th Aug 2026497 AMAQI
9th Aug 2026548 AMAQI
9th Aug 2026549 AMAQI
9th Aug 20265310 AMAQI
9th Aug 20265211 AMAQI
9th Aug 20265612 PMAQI
9th Aug 2026561 PMAQI
9th Aug 2026542 PMAQI
9th Aug 2026553 PMAQI
9th Aug 2026594 PMAQI
9th Aug 2026555 PMAQI
9th Aug 2026546 PMAQI
9th Aug 2026547 PMAQI
9th Aug 2026468 PMAQI
9th Aug 2026489 PMAQI
9th Aug 20264810 PMAQI
9th Aug 20264411 PMAQI
10th Aug 20264812 AMAQI
10th Aug 2026521 AMAQI
10th Aug 2026522 AMAQI
10th Aug 2026483 AMAQI
10th Aug 2026464 AMAQI
10th Aug 2026465 AMAQI

29°C21/42°C

10th Aug 2026506 AMAQI
10th Aug 2026487 AMAQI
10th Aug 2026488 AMAQI
10th Aug 2026509 AMAQI
10th Aug 20265310 AMAQI
10th Aug 20265611 AMAQI
10th Aug 20265812 PMAQI
10th Aug 2026571 PMAQI
10th Aug 2026582 PMAQI
10th Aug 2026583 PMAQI
10th Aug 2026554 PMAQI
10th Aug 2026535 PMAQI
10th Aug 2026516 PMAQI
10th Aug 2026547 PMAQI
10th Aug 2026548 PMAQI
10th Aug 2026519 PMAQI
10th Aug 20264610 PMAQI
10th Aug 20263011 PMAQI
11th Aug 20263312 AMAQI
11th Aug 2026331 AMAQI
11th Aug 2026312 AMAQI
11th Aug 2026483 AMAQI
11th Aug 2026464 AMAQI
11th Aug 2026625 AMAQI

28°C21/38°C

11th Aug 2026546 AMAQI
11th Aug 2026527 AMAQI
11th Aug 2026528 AMAQI
11th Aug 2026429 AMAQI
11th Aug 20264810 AMAQI
11th Aug 20265111 AMAQI
11th Aug 20265412 PMAQI
11th Aug 2026481 PMAQI
11th Aug 2026442 PMAQI
11th Aug 2026513 PMAQI
11th Aug 2026484 PMAQI
11th Aug 2026525 PMAQI
11th Aug 2026536 PMAQI
11th Aug 2026547 PMAQI
11th Aug 2026528 PMAQI
11th Aug 2026529 PMAQI
11th Aug 20265010 PMAQI
11th Aug 20264411 PMAQI
12th Aug 20264012 AMAQI
12th Aug 2026381 AMAQI
12th Aug 2026312 AMAQI
12th Aug 2026303 AMAQI
12th Aug 2026254 AMAQI
12th Aug 2026245 AMAQI

27°C20/38°C

12th Aug 2026386 AMAQI
12th Aug 2026487 AMAQI
12th Aug 2026388 AMAQI
12th Aug 2026519 AMAQI
12th Aug 20264810 AMAQI
12th Aug 20264611 AMAQI
12th Aug 20265112 PMAQI
12th Aug 2026541 PMAQI
12th Aug 2026522 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026424 PMAQI
12th Aug 2026445 PMAQI
12th Aug 2026466 PMAQI
12th Aug 2026447 PMAQI
12th Aug 2026468 PMAQI
12th Aug 2026509 PMAQI
12th Aug 20264410 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262912 AMAQI
13th Aug 2026461 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026363 AMAQI
13th Aug 2026344 AMAQI
13th Aug 2026425 AMAQI

25°C19/35°C

13th Aug 2026456 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20265110 AMAQI
13th Aug 20264211 AMAQI
13th Aug 20264012 PMAQI
13th Aug 2026421 PMAQI
13th Aug 2026442 PMAQI
13th Aug 2026423 PMAQI
13th Aug 2026384 PMAQI
13th Aug 2026325 PMAQI
13th Aug 2026386 PMAQI
13th Aug 2026427 PMAQI
13th Aug 2026428 PMAQI
13th Aug 2026329 PMAQI
13th Aug 20264610 PMAQI
13th Aug 20261511 PMAQI
14th Aug 20261612 AMAQI
14th Aug 2026201 AMAQI
14th Aug 2026192 AMAQI
14th Aug 2026383 AMAQI
14th Aug 2026364 AMAQI
14th Aug 2026345 AMAQI

24°C18/34°C

14th Aug 2026406 AMAQI
14th Aug 2026307 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026349 AMAQI
14th Aug 20263810 AMAQI
14th Aug 20263611 AMAQI
14th Aug 20264412 PMAQI
14th Aug 2026401 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026323 PMAQI
14th Aug 2026344 PMAQI
14th Aug 2026365 PMAQI
14th Aug 2026466 PMAQI
14th Aug 2026427 PMAQI
14th Aug 2026248 PMAQI
14th Aug 2026469 PMAQI
14th Aug 20264610 PMAQI
14th Aug 20264211 PMAQI
15th Aug 20263612 AMAQI
15th Aug 2026401 AMAQI
15th Aug 2026312 AMAQI
15th Aug 2026403 AMAQI
15th Aug 2026444 AMAQI
15th Aug 2026385 AMAQI

24°C18/34°C

15th Aug 2026406 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026208 AMAQI
15th Aug 2026429 AMAQI
15th Aug 20263610 AMAQI
15th Aug 20265011 AMAQI
15th Aug 20264212 PMAQI
15th Aug 2026361 PMAQI
15th Aug 2026302 PMAQI
15th Aug 2026293 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026425 PMAQI
15th Aug 2026306 PMAQI
15th Aug 2026287 PMAQI
15th Aug 2026508 PMAQI
15th Aug 2026609 PMAQI
15th Aug 20264810 PMAQI
15th Aug 20265411 PMAQI
16th Aug 20264712 AMAQI
16th Aug 2026361 AMAQI
16th Aug 2026462 AMAQI
16th Aug 2026553 AMAQI
16th Aug 2026564 AMAQI
16th Aug 2026365 AMAQI

23°C16/31°C

16th Aug 2026446 AMAQI
6 AM
16th Aug 2026427 AMAQI
16th Aug 2026328 AMAQI
16th Aug 2026449 AMAQI
16th Aug 20264210 AMAQI
16th Aug 20264611 AMAQI
16th Aug 20264012 PMAQI
12 PM
16th Aug 2026361 PMAQI
16th Aug 2026322 PMAQI
16th Aug 2026313 PMAQI
16th Aug 2026314 PMAQI
16th Aug 2026385 PMAQI
16th Aug 2026386 PMAQI
16th Aug 2026307 PMAQI
7 PM
16th Aug 2026348 PMAQI
16th Aug 2026319 PMAQI
16th Aug 20262910 PMAQI
16th Aug 20262711 PMAQI
12 AM
5 AM

25°C17/36°C

Day time
Avg. Highest Time
12 PM - 7 PM

54AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
7 AM - 8 AM

46AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 54), while the lowest AQI was between 7 AM to 8 AM (Avg. 46).
Night time
Avg. Highest Time
8 PM - 9 PM

51AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
11 PM

45AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 51), while the lowest AQI was between 11 PM to 11 PM (Avg. 45).

2026 Days Vs Air Quality

Glendora Laurel, Glendora, California, United States

2026

87%

196

13%

29

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
196 Days
Moderate
29 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 87%

Health Risk Level:

Low

In 2026, 87% of 228 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Glendora Laurel, Glendora, 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
24AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
21AQI (US)
5th January 2026
24AQI (US)
6th January 2026
17AQI (US)
7th January 2026
20AQI (US)
8th January 2026
20AQI (US)
9th January 2026
25AQI (US)
10th January 2026
21AQI (US)
11th January 2026
15AQI (US)
12th January 2026
16AQI (US)
13th January 2026
21AQI (US)
14th January 2026
16AQI (US)
15th January 2026
18AQI (US)
16th January 2026
22AQI (US)
17th January 2026
15AQI (US)
18th January 2026
16AQI (US)
19th January 2026
23AQI (US)
20th January 2026
15AQI (US)
21st January 2026
49AQI (US)
22nd January 2026
56AQI (US)
23rd January 2026
50AQI (US)
24th January 2026
36AQI (US)
25th January 2026
42AQI (US)
26th January 2026
36AQI (US)
27th January 2026
28AQI (US)
28th January 2026
40AQI (US)
29th January 2026
49AQI (US)
30th January 2026
49AQI (US)
31st January 2026
32AQI (US)
1st February 2026
48AQI (US)
2nd February 2026
48AQI (US)
3rd February 2026
44AQI (US)
4th February 2026
32AQI (US)
5th February 2026
42AQI (US)
6th February 2026
41AQI (US)
7th February 2026
39AQI (US)
8th February 2026
33AQI (US)
9th February 2026
38AQI (US)
10th February 2026
35AQI (US)
11th February 2026
29AQI (US)
12th February 2026
25AQI (US)
13th February 2026
29AQI (US)
14th February 2026
34AQI (US)
15th February 2026
37AQI (US)
16th February 2026
36AQI (US)
17th February 2026
32AQI (US)
18th February 2026
32AQI (US)
19th February 2026
30AQI (US)
20th February 2026
25AQI (US)
21st February 2026
24AQI (US)
22nd February 2026
30AQI (US)
23rd February 2026
32AQI (US)
24th February 2026
35AQI (US)
25th February 2026
40AQI (US)
26th February 2026
30AQI (US)
27th February 2026
28AQI (US)
28th February 2026
28AQI (US)
1st March 2026
30AQI (US)
2nd March 2026
45AQI (US)
3rd March 2026
30AQI (US)
4th March 2026
39AQI (US)
5th March 2026
29AQI (US)
6th March 2026
18AQI (US)
7th March 2026
30AQI (US)
8th March 2026
26AQI (US)
9th March 2026
28AQI (US)
10th March 2026
31AQI (US)
11th March 2026
35AQI (US)
12th March 2026
27AQI (US)
13th March 2026
36AQI (US)
14th March 2026
26AQI (US)
15th March 2026
29AQI (US)
16th March 2026
26AQI (US)
17th March 2026
28AQI (US)
18th March 2026
25AQI (US)
19th March 2026
33AQI (US)
20th March 2026
41AQI (US)
21st March 2026
30AQI (US)
22nd March 2026
32AQI (US)
23rd March 2026
40AQI (US)
24th March 2026
39AQI (US)
25th March 2026
41AQI (US)
26th March 2026
38AQI (US)
27th March 2026
42AQI (US)
28th March 2026
30AQI (US)
29th March 2026
26AQI (US)
30th March 2026
34AQI (US)
31st March 2026
32AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
18AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
29AQI (US)
5th April 2026
28AQI (US)
6th April 2026
36AQI (US)
7th April 2026
40AQI (US)
8th April 2026
42AQI (US)
9th April 2026
32AQI (US)
10th April 2026
30AQI (US)
11th April 2026
33AQI (US)
12th April 2026
21AQI (US)
13th April 2026
18AQI (US)
14th April 2026
21AQI (US)
15th April 2026
32AQI (US)
16th April 2026
23AQI (US)
17th April 2026
18th April 2026
30AQI (US)
19th April 2026
32AQI (US)
20th April 2026
27AQI (US)
21st April 2026
18AQI (US)
22nd April 2026
23rd April 2026
21AQI (US)
24th April 2026
19AQI (US)
25th April 2026
23AQI (US)
26th April 2026
26AQI (US)
27th April 2026
20AQI (US)
28th April 2026
25AQI (US)
29th April 2026
28AQI (US)
30th April 2026
29AQI (US)
1st May 2026
37AQI (US)
2nd May 2026
41AQI (US)
3rd May 2026
27AQI (US)
4th May 2026
33AQI (US)
5th May 2026
32AQI (US)
6th May 2026
31AQI (US)
7th May 2026
34AQI (US)
8th May 2026
43AQI (US)
9th May 2026
10th May 2026
36AQI (US)
11th May 2026
41AQI (US)
12th May 2026
35AQI (US)
13th May 2026
35AQI (US)
14th May 2026
33AQI (US)
15th May 2026
50AQI (US)
16th May 2026
50AQI (US)
17th May 2026
59AQI (US)
18th May 2026
59AQI (US)
19th May 2026
55AQI (US)
20th May 2026
53AQI (US)
21st May 2026
47AQI (US)
22nd May 2026
55AQI (US)
23rd May 2026
52AQI (US)
24th May 2026
48AQI (US)
25th May 2026
44AQI (US)
26th May 2026
26AQI (US)
27th May 2026
17AQI (US)
28th May 2026
17AQI (US)
29th May 2026
17AQI (US)
30th May 2026
17AQI (US)
31st May 2026
24AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
44AQI (US)
3rd June 2026
44AQI (US)
4th June 2026
43AQI (US)
5th June 2026
35AQI (US)
6th June 2026
29AQI (US)
7th June 2026
31AQI (US)
8th June 2026
34AQI (US)
9th June 2026
36AQI (US)
10th June 2026
38AQI (US)
11th June 2026
32AQI (US)
12th June 2026
25AQI (US)
13th June 2026
23AQI (US)
14th June 2026
25AQI (US)
15th June 2026
30AQI (US)
16th June 2026
30AQI (US)
17th June 2026
34AQI (US)
18th June 2026
27AQI (US)
19th June 2026
31AQI (US)
20th June 2026
40AQI (US)
21st June 2026
44AQI (US)
22nd June 2026
41AQI (US)
23rd June 2026
40AQI (US)
24th June 2026
37AQI (US)
25th June 2026
29AQI (US)
26th June 2026
32AQI (US)
27th June 2026
25AQI (US)
28th June 2026
18AQI (US)
29th June 2026
25AQI (US)
30th June 2026
29AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
36AQI (US)
3rd July 2026
25AQI (US)
4th July 2026
29AQI (US)
5th July 2026
65AQI (US)
6th July 2026
28AQI (US)
7th July 2026
61AQI (US)
8th July 2026
37AQI (US)
9th July 2026
43AQI (US)
10th July 2026
40AQI (US)
11th July 2026
36AQI (US)
12th July 2026
29AQI (US)
13th July 2026
41AQI (US)
14th July 2026
44AQI (US)
15th July 2026
42AQI (US)
16th July 2026
41AQI (US)
17th July 2026
54AQI (US)
18th July 2026
51AQI (US)
19th July 2026
51AQI (US)
20th July 2026
51AQI (US)
21st July 2026
42AQI (US)
22nd July 2026
35AQI (US)
23rd July 2026
49AQI (US)
24th July 2026
54AQI (US)
25th July 2026
56AQI (US)
26th July 2026
56AQI (US)
27th July 2026
55AQI (US)
28th July 2026
55AQI (US)
29th July 2026
55AQI (US)
30th July 2026
56AQI (US)
31st July 2026
56AQI (US)
1st August 2026
58AQI (US)
2nd August 2026
54AQI (US)
3rd August 2026
56AQI (US)
4th August 2026
56AQI (US)
5th August 2026
57AQI (US)
6th August 2026
56AQI (US)
7th August 2026
50AQI (US)
8th August 2026
48AQI (US)
9th August 2026
51AQI (US)
10th August 2026
51AQI (US)
11th August 2026
48AQI (US)
12th August 2026
42AQI (US)
13th August 2026
38AQI (US)
14th August 2026
36AQI (US)
15th August 2026
39AQI (US)
16th August 2026
38AQI (US)
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

27AQI (US)

34AQI (US)

32AQI (US)

27AQI (US)

38AQI (US)

33AQI (US)

45AQI (US)

49AQI (US)

No. of days

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

202635AQI (US)

30
1
28
31
28
24
6
30
17
14
8
8
196
29

Highest AQI (US) recorded in

August

49AQI (US)

Lowest AQI (US) recorded in

April

27AQI (US)

202543AQI (US)

20
11
25
3
30
1
25
5
24
7
15
15
22
8
1
9
22
24
6
17
14
22
8
22
9
255
109
1

Highest AQI (US) recorded in

August

54AQI (US)

Lowest AQI (US) recorded in

March

31AQI (US)

202444AQI (US)

29
2
27
2
30
1
25
5
13
23
6
24
7
9
22
12
16
2
13
18
26
4
16
15
247
98
2

Highest AQI (US) recorded in

September

56AQI (US)

Lowest AQI (US) recorded in

March

32AQI (US)

202341AQI (US)

31
24
4
30
1
16
14
21
10
26
4
3
27
1
16
15
18
12
22
9
27
2
30
1
264
99
1

Highest AQI (US) recorded in

July

65AQI (US)

Lowest AQI (US) recorded in

January

26AQI (US)

202241AQI (US)

26
3
22
30
1
21
9
18
13
14
16
13
10
1
1
19
10
20
11
22
8
31
236
82
1

Highest AQI (US) recorded in

August

54AQI (US)

Lowest AQI (US) recorded in

December

25AQI (US)

202151AQI (US)

26
3
23
5
27
4
12
18
9
22
11
18
5
25
1
7
24
3
27
24
6
1
15
12
3
23
5
3
185
169
7
1

Highest AQI (US) recorded in

September

61AQI (US)

Lowest AQI (US) recorded in

January

36AQI (US)

202055AQI (US)

13
18
2
10
8
14
16
5
25
1
8
22
1
1
22
3
4
7
20
3
18
12
27
4
121
131
8
4

Highest AQI (US) recorded in

September

90AQI (US)

Lowest AQI (US) recorded in

March

31AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
55AQI (US)
Least Polluted Year Recorded
2026(Avg.)
35AQI (US)

Glendora Laurel's annual 2026 AQI (US) (35) shows an average percentage change of -22.6% (improved AQI (US)) compared to previous years: 2020 (55), 2021 (51), 2022 (41), 2023 (41), 2024 (44), 2025 (43).