Country Background

North Shore, 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

North Shore, California, United States

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Aug 2025
86AQI
Lowest AQI recorded on
29th Aug 2025
31AQI


Same Day Analysis (29th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 31 of Good air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 29th Aug - 30th Aug 2025

North Shore, California, United States

AQI
Day
Night
.

6 AM29th Aug 2025

7 PM

5 AM30th Aug 2025

Day time
Avg. Highest Time
10AM29th Aug

35AQI

Avg. Lowest Time
4PM29th Aug

21AQI

Night time
Avg. Highest Time
5AM30th Aug

40AQI

Avg. Lowest Time
11PM29th Aug

20AQI

In the last 24 hours,

North Shore's AQI reached its highest point of 40 at 5 AM during the Night, while the lowest point, 20, was recorded at 11 PM during the Night between 29th Aug and 30th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

North Shore, California, United States

JulAug
31st - 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 - 30th30th
Day
Night
31st Jul 2025266 AMAQI
31st Jul 2025307 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025319 AMAQI
31st Jul 20253610 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20253912 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025414 PMAQI
31st Jul 2025435 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025327 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253210 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20254012 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025442 AMAQI
1st Aug 2025413 AMAQI
1st Aug 2025424 AMAQI
1st Aug 2025385 AMAQI

29°C16/43°C

1st Aug 2025356 AMAQI
1st Aug 2025337 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20256112 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025472 PMAQI
1st Aug 2025493 PMAQI
1st Aug 2025384 PMAQI
1st Aug 2025335 PMAQI
1st Aug 2025286 PMAQI
1st Aug 2025397 PMAQI
1st Aug 2025338 PMAQI
1st Aug 2025279 PMAQI
1st Aug 20253410 PMAQI
1st Aug 20254711 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025511 AMAQI
2nd Aug 2025442 AMAQI
2nd Aug 2025443 AMAQI
2nd Aug 2025404 AMAQI
2nd Aug 2025375 AMAQI

30°C18/44°C

2nd Aug 2025326 AMAQI
2nd Aug 2025307 AMAQI
2nd Aug 2025308 AMAQI
2nd Aug 2025309 AMAQI
2nd Aug 20253210 AMAQI
2nd Aug 20254011 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025452 PMAQI
2nd Aug 2025413 PMAQI
2nd Aug 2025344 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025316 PMAQI
2nd Aug 2025307 PMAQI
2nd Aug 2025328 PMAQI
2nd Aug 2025309 PMAQI
2nd Aug 20253210 PMAQI
2nd Aug 20253611 PMAQI
3rd Aug 20254612 AMAQI
3rd Aug 2025411 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025504 AMAQI
3rd Aug 2025455 AMAQI

30°C17/44°C

3rd Aug 2025376 AMAQI
3rd Aug 2025347 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025439 AMAQI
3rd Aug 20254810 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20255312 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025605 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20256111 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025631 AMAQI
4th Aug 2025672 AMAQI
4th Aug 2025793 AMAQI
4th Aug 2025824 AMAQI
4th Aug 2025795 AMAQI

30°C16/44°C

4th Aug 2025816 AMAQI
4th Aug 2025807 AMAQI
4th Aug 2025798 AMAQI
4th Aug 2025759 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20257011 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025721 PMAQI
4th Aug 2025702 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025664 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025609 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20257412 AMAQI
5th Aug 2025871 AMAQI
5th Aug 2025982 AMAQI
5th Aug 20251143 AMAQI
5th Aug 20251084 AMAQI
5th Aug 20251145 AMAQI

29°C16/43°C

5th Aug 20251076 AMAQI
5th Aug 2025947 AMAQI
5th Aug 2025888 AMAQI
5th Aug 2025999 AMAQI
5th Aug 202510010 AMAQI
5th Aug 202510111 AMAQI
5th Aug 20259612 PMAQI
5th Aug 2025941 PMAQI
5th Aug 2025832 PMAQI
5th Aug 2025773 PMAQI
5th Aug 2025704 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025636 PMAQI
5th Aug 2025857 PMAQI
5th Aug 2025718 PMAQI
5th Aug 2025589 PMAQI
5th Aug 20255910 PMAQI
5th Aug 20255911 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025554 AMAQI
6th Aug 2025535 AMAQI

30°C17/45°C

6th Aug 2025516 AMAQI
6th Aug 2025537 AMAQI
6th Aug 2025548 AMAQI
6th Aug 2025599 AMAQI
6th Aug 20256810 AMAQI
6th Aug 20258811 AMAQI
6th Aug 20258012 PMAQI
6th Aug 2025741 PMAQI
6th Aug 2025682 PMAQI
6th Aug 2025643 PMAQI
6th Aug 2025614 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025596 PMAQI
6th Aug 2025607 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255110 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025571 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025583 AMAQI
7th Aug 2025574 AMAQI
7th Aug 2025595 AMAQI

32°C20/46°C

7th Aug 2025606 AMAQI
7th Aug 2025607 AMAQI
7th Aug 2025608 AMAQI
7th Aug 2025609 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20256812 PMAQI
7th Aug 2025631 PMAQI
7th Aug 2025622 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025568 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025561 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025573 AMAQI
8th Aug 2025544 AMAQI
8th Aug 2025545 AMAQI

34°C22/47°C

8th Aug 2025546 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025559 AMAQI
8th Aug 20256010 AMAQI
8th Aug 20255811 AMAQI
8th Aug 20255512 PMAQI
8th Aug 2025541 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025553 PMAQI
8th Aug 2025584 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025557 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255610 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20256012 AMAQI
9th Aug 2025601 AMAQI
9th Aug 2025582 AMAQI
9th Aug 2025603 AMAQI
9th Aug 2025534 AMAQI
9th Aug 2025535 AMAQI

34°C22/46°C

9th Aug 2025546 AMAQI
9th Aug 2025517 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025529 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20255112 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025532 PMAQI
9th Aug 2025533 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025556 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025569 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255312 AMAQI
10th Aug 2025531 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025523 AMAQI
10th Aug 2025494 AMAQI
10th Aug 2025505 AMAQI

33°C23/44°C

10th Aug 2025606 AMAQI
10th Aug 2025637 AMAQI
10th Aug 2025738 AMAQI
10th Aug 2025809 AMAQI
10th Aug 20259110 AMAQI
10th Aug 202513211 AMAQI
10th Aug 202513712 PMAQI
10th Aug 20251311 PMAQI
10th Aug 20251062 PMAQI
10th Aug 2025943 PMAQI
10th Aug 20251044 PMAQI
10th Aug 2025985 PMAQI
10th Aug 20251016 PMAQI
10th Aug 2025707 PMAQI
10th Aug 2025708 PMAQI
10th Aug 2025829 PMAQI
10th Aug 20258210 PMAQI
10th Aug 20258411 PMAQI
11th Aug 20257412 AMAQI
11th Aug 2025581 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025523 AMAQI
11th Aug 2025534 AMAQI
11th Aug 2025525 AMAQI

33°C22/44°C

11th Aug 2025566 AMAQI
11th Aug 2025577 AMAQI
11th Aug 2025608 AMAQI
11th Aug 2025609 AMAQI
11th Aug 20255910 AMAQI
11th Aug 20255911 AMAQI
11th Aug 20256012 PMAQI
11th Aug 2025701 PMAQI
11th Aug 2025712 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025604 PMAQI
11th Aug 2025605 PMAQI
11th Aug 2025596 PMAQI
11th Aug 2025537 PMAQI
11th Aug 2025548 PMAQI
11th Aug 2025569 PMAQI
11th Aug 20255710 PMAQI
11th Aug 20256011 PMAQI
12th Aug 20256512 AMAQI
12th Aug 2025631 AMAQI
12th Aug 2025672 AMAQI
12th Aug 2025583 AMAQI
12th Aug 2025524 AMAQI
12th Aug 2025585 AMAQI

32°C21/45°C

12th Aug 2025546 AMAQI
12th Aug 2025587 AMAQI
12th Aug 2025678 AMAQI
12th Aug 2025709 AMAQI
12th Aug 20258010 AMAQI
12th Aug 202510411 AMAQI
12th Aug 202511012 PMAQI
12th Aug 20251161 PMAQI
12th Aug 2025932 PMAQI
12th Aug 2025913 PMAQI
12th Aug 2025804 PMAQI
12th Aug 2025765 PMAQI
12th Aug 2025696 PMAQI
12th Aug 2025597 PMAQI
12th Aug 2025638 PMAQI
12th Aug 2025629 PMAQI
12th Aug 20255810 PMAQI
12th Aug 20256311 PMAQI
13th Aug 20255812 AMAQI
13th Aug 2025611 AMAQI
13th Aug 2025642 AMAQI
13th Aug 2025603 AMAQI
13th Aug 2025614 AMAQI
13th Aug 2025565 AMAQI

32°C21/45°C

13th Aug 2025556 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025568 AMAQI
13th Aug 2025549 AMAQI
13th Aug 20256210 AMAQI
13th Aug 20256211 AMAQI
13th Aug 20256212 PMAQI
13th Aug 2025601 PMAQI
13th Aug 2025632 PMAQI
13th Aug 2025653 PMAQI
13th Aug 2025664 PMAQI
13th Aug 2025635 PMAQI
13th Aug 2025636 PMAQI
13th Aug 2025617 PMAQI
13th Aug 2025618 PMAQI
13th Aug 2025609 PMAQI
13th Aug 20256210 PMAQI
13th Aug 20256511 PMAQI
14th Aug 20256212 AMAQI
14th Aug 2025591 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025553 AMAQI
14th Aug 2025564 AMAQI
14th Aug 2025565 AMAQI

31°C20/44°C

14th Aug 2025546 AMAQI
14th Aug 2025547 AMAQI
14th Aug 2025628 AMAQI
14th Aug 2025549 AMAQI
14th Aug 20255910 AMAQI
14th Aug 20255811 AMAQI
14th Aug 20255612 PMAQI
14th Aug 2025551 PMAQI
14th Aug 2025542 PMAQI
14th Aug 2025533 PMAQI
14th Aug 2025554 PMAQI
14th Aug 2025535 PMAQI
14th Aug 2025536 PMAQI
14th Aug 2025557 PMAQI
14th Aug 2025528 PMAQI
14th Aug 2025499 PMAQI
14th Aug 20258210 PMAQI
14th Aug 202512811 PMAQI
15th Aug 20258812 AMAQI
15th Aug 2025681 AMAQI
15th Aug 2025792 AMAQI
15th Aug 2025623 AMAQI
15th Aug 2025544 AMAQI
15th Aug 2025445 AMAQI

30°C19/44°C

15th Aug 2025456 AMAQI
15th Aug 2025497 AMAQI
15th Aug 2025528 AMAQI
15th Aug 2025559 AMAQI
15th Aug 20255610 AMAQI
15th Aug 20256011 AMAQI
15th Aug 20255812 PMAQI
15th Aug 2025591 PMAQI
15th Aug 2025582 PMAQI
15th Aug 2025573 PMAQI
15th Aug 2025544 PMAQI
15th Aug 2025545 PMAQI
15th Aug 2025506 PMAQI
15th Aug 2025547 PMAQI
15th Aug 2025538 PMAQI
15th Aug 2025539 PMAQI
15th Aug 20255410 PMAQI
15th Aug 20255511 PMAQI
16th Aug 20255512 AMAQI
16th Aug 2025531 AMAQI
16th Aug 2025522 AMAQI
16th Aug 2025513 AMAQI
16th Aug 2025534 AMAQI
16th Aug 2025515 AMAQI

27°C15/40°C

16th Aug 2025486 AMAQI
16th Aug 2025437 AMAQI
16th Aug 2025408 AMAQI
16th Aug 2025419 AMAQI
16th Aug 20253810 AMAQI
16th Aug 20254011 AMAQI
16th Aug 20254212 PMAQI
16th Aug 2025421 PMAQI
16th Aug 2025392 PMAQI
16th Aug 2025373 PMAQI
16th Aug 2025344 PMAQI
16th Aug 2025325 PMAQI
16th Aug 2025306 PMAQI
16th Aug 2025407 PMAQI
16th Aug 2025328 PMAQI
16th Aug 2025229 PMAQI
16th Aug 20252310 PMAQI
16th Aug 20253611 PMAQI
17th Aug 20254712 AMAQI
17th Aug 2025601 AMAQI
17th Aug 2025622 AMAQI
17th Aug 2025363 AMAQI
17th Aug 2025314 AMAQI
17th Aug 2025315 AMAQI

27°C16/40°C

17th Aug 2025316 AMAQI
17th Aug 2025317 AMAQI
17th Aug 2025308 AMAQI
17th Aug 2025329 AMAQI
17th Aug 20253010 AMAQI
17th Aug 20254011 AMAQI
17th Aug 20254212 PMAQI
17th Aug 2025461 PMAQI
17th Aug 2025452 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025444 PMAQI
17th Aug 2025405 PMAQI
17th Aug 2025266 PMAQI
17th Aug 2025347 PMAQI
17th Aug 2025308 PMAQI
17th Aug 2025259 PMAQI
17th Aug 20252610 PMAQI
17th Aug 20253011 PMAQI
18th Aug 20254412 AMAQI
18th Aug 2025381 AMAQI
18th Aug 2025402 AMAQI
18th Aug 2025333 AMAQI
18th Aug 2025314 AMAQI
18th Aug 2025305 AMAQI

28°C16/40°C

18th Aug 2025316 AMAQI
18th Aug 2025297 AMAQI
18th Aug 2025318 AMAQI
18th Aug 2025309 AMAQI
18th Aug 20253910 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20254312 PMAQI
18th Aug 2025421 PMAQI
18th Aug 2025462 PMAQI
18th Aug 2025443 PMAQI
18th Aug 2025394 PMAQI
18th Aug 2025405 PMAQI
18th Aug 2025416 PMAQI
18th Aug 2025347 PMAQI
18th Aug 2025388 PMAQI
18th Aug 2025419 PMAQI
18th Aug 20254510 PMAQI
18th Aug 20256411 PMAQI
19th Aug 20255612 AMAQI
19th Aug 2025481 AMAQI
19th Aug 2025462 AMAQI
19th Aug 2025343 AMAQI
19th Aug 2025324 AMAQI
19th Aug 2025335 AMAQI

28°C17/42°C

19th Aug 2025326 AMAQI
19th Aug 2025387 AMAQI
19th Aug 2025388 AMAQI
19th Aug 2025509 AMAQI
19th Aug 20255910 AMAQI
19th Aug 20255511 AMAQI
19th Aug 20255712 PMAQI
19th Aug 2025481 PMAQI
19th Aug 2025462 PMAQI
19th Aug 2025433 PMAQI
19th Aug 2025354 PMAQI
19th Aug 2025285 PMAQI
19th Aug 2025306 PMAQI
19th Aug 2025417 PMAQI
19th Aug 2025358 PMAQI
19th Aug 2025329 PMAQI
19th Aug 20253610 PMAQI
19th Aug 20254011 PMAQI
20th Aug 20254212 AMAQI
20th Aug 2025401 AMAQI
20th Aug 2025412 AMAQI
20th Aug 2025403 AMAQI
20th Aug 2025464 AMAQI
20th Aug 2025365 AMAQI

30°C18/44°C

20th Aug 2025356 AMAQI
20th Aug 2025347 AMAQI
20th Aug 2025358 AMAQI
20th Aug 2025409 AMAQI
20th Aug 20255410 AMAQI
20th Aug 20255711 AMAQI
20th Aug 20255712 PMAQI
20th Aug 2025541 PMAQI
20th Aug 2025552 PMAQI
20th Aug 2025453 PMAQI
20th Aug 2025364 PMAQI
20th Aug 2025335 PMAQI
20th Aug 2025306 PMAQI
20th Aug 2025427 PMAQI
20th Aug 2025378 PMAQI
20th Aug 2025359 PMAQI
20th Aug 20253810 PMAQI
20th Aug 20254311 PMAQI
21st Aug 20254612 AMAQI
21st Aug 2025481 AMAQI
21st Aug 2025482 AMAQI
21st Aug 2025493 AMAQI
21st Aug 2025494 AMAQI
21st Aug 2025485 AMAQI

32°C20/46°C

21st Aug 2025466 AMAQI
21st Aug 2025467 AMAQI
21st Aug 2025468 AMAQI
21st Aug 2025529 AMAQI
21st Aug 20255210 AMAQI
21st Aug 20256011 AMAQI
21st Aug 20256612 PMAQI
21st Aug 2025661 PMAQI
21st Aug 2025572 PMAQI
21st Aug 2025563 PMAQI
21st Aug 2025544 PMAQI
21st Aug 2025535 PMAQI
21st Aug 2025526 PMAQI
21st Aug 2025507 PMAQI
21st Aug 2025508 PMAQI
21st Aug 2025509 PMAQI
21st Aug 20255110 PMAQI
21st Aug 20254711 PMAQI
22nd Aug 20255212 AMAQI
22nd Aug 2025541 AMAQI
22nd Aug 2025552 AMAQI
22nd Aug 2025563 AMAQI
22nd Aug 2025584 AMAQI
22nd Aug 2025565 AMAQI

34°C24/47°C

22nd Aug 2025566 AMAQI
22nd Aug 2025757 AMAQI
22nd Aug 2025688 AMAQI
22nd Aug 2025569 AMAQI
22nd Aug 20255910 AMAQI
22nd Aug 20256211 AMAQI
22nd Aug 20255612 PMAQI
22nd Aug 2025561 PMAQI
22nd Aug 2025552 PMAQI
22nd Aug 2025553 PMAQI
22nd Aug 2025544 PMAQI
22nd Aug 2025545 PMAQI
22nd Aug 2025576 PMAQI
22nd Aug 2025527 PMAQI
22nd Aug 2025498 PMAQI
22nd Aug 2025489 PMAQI
22nd Aug 20254810 PMAQI
22nd Aug 20255411 PMAQI
23rd Aug 20255612 AMAQI
23rd Aug 2025611 AMAQI
23rd Aug 2025612 AMAQI
23rd Aug 2025583 AMAQI
23rd Aug 2025554 AMAQI
23rd Aug 2025545 AMAQI

34°C24/46°C

23rd Aug 2025546 AMAQI
23rd Aug 2025517 AMAQI
23rd Aug 2025518 AMAQI
23rd Aug 2025529 AMAQI
23rd Aug 20255510 AMAQI
23rd Aug 20255811 AMAQI
23rd Aug 20256012 PMAQI
23rd Aug 2025621 PMAQI
23rd Aug 2025632 PMAQI
23rd Aug 2025563 PMAQI
23rd Aug 2025554 PMAQI
23rd Aug 2025525 PMAQI
23rd Aug 2025496 PMAQI
23rd Aug 2025527 PMAQI
23rd Aug 2025488 PMAQI
23rd Aug 2025449 PMAQI
23rd Aug 20254510 PMAQI
23rd Aug 20254411 PMAQI
24th Aug 20254612 AMAQI
24th Aug 2025491 AMAQI
24th Aug 2025502 AMAQI
24th Aug 2025493 AMAQI
24th Aug 2025474 AMAQI
24th Aug 2025485 AMAQI

32°C24/44°C

24th Aug 2025486 AMAQI
24th Aug 2025447 AMAQI
24th Aug 2025458 AMAQI
24th Aug 2025449 AMAQI
24th Aug 20254910 AMAQI
24th Aug 20255211 AMAQI
24th Aug 20255612 PMAQI
24th Aug 2025581 PMAQI
24th Aug 2025572 PMAQI
24th Aug 2025553 PMAQI
24th Aug 2025524 PMAQI
24th Aug 2025525 PMAQI
24th Aug 2025566 PMAQI
24th Aug 2025497 PMAQI
24th Aug 2025708 PMAQI
24th Aug 2025929 PMAQI
24th Aug 20257510 PMAQI
24th Aug 20257511 PMAQI
25th Aug 20256812 AMAQI
25th Aug 2025471 AMAQI
25th Aug 2025522 AMAQI
25th Aug 2025503 AMAQI
25th Aug 2025524 AMAQI
25th Aug 2025565 AMAQI

32°C22/45°C

25th Aug 2025596 AMAQI
25th Aug 2025587 AMAQI
25th Aug 2025568 AMAQI
25th Aug 2025629 AMAQI
25th Aug 20255510 AMAQI
25th Aug 20255011 AMAQI
25th Aug 20254412 PMAQI
25th Aug 2025501 PMAQI
25th Aug 2025482 PMAQI
25th Aug 2025483 PMAQI
25th Aug 2025474 PMAQI
25th Aug 2025645 PMAQI
25th Aug 2025716 PMAQI
25th Aug 2025447 PMAQI
25th Aug 2025458 PMAQI
25th Aug 2025409 PMAQI
25th Aug 20254010 PMAQI
25th Aug 20253711 PMAQI
26th Aug 20254312 AMAQI
26th Aug 2025341 AMAQI
26th Aug 2025352 AMAQI
26th Aug 2025343 AMAQI
26th Aug 2025354 AMAQI
26th Aug 2025385 AMAQI

30°C22/40°C

26th Aug 2025426 AMAQI
26th Aug 2025487 AMAQI
26th Aug 2025498 AMAQI
26th Aug 2025519 AMAQI
26th Aug 20255510 AMAQI
26th Aug 20255611 AMAQI
26th Aug 20255712 PMAQI
26th Aug 2025561 PMAQI
26th Aug 2025542 PMAQI
26th Aug 2025523 PMAQI
26th Aug 2025484 PMAQI
26th Aug 2025515 PMAQI
26th Aug 2025486 PMAQI
26th Aug 2025447 PMAQI
26th Aug 2025418 PMAQI
26th Aug 2025429 PMAQI
26th Aug 20253910 PMAQI
26th Aug 20253311 PMAQI
27th Aug 20253612 AMAQI
27th Aug 2025421 AMAQI
27th Aug 2025462 AMAQI
27th Aug 2025493 AMAQI
27th Aug 2025474 AMAQI
27th Aug 2025465 AMAQI

29°C22/38°C

27th Aug 2025466 AMAQI
27th Aug 2025497 AMAQI
27th Aug 2025578 AMAQI
27th Aug 2025559 AMAQI
27th Aug 20257010 AMAQI
27th Aug 20255611 AMAQI
27th Aug 20255612 PMAQI
27th Aug 2025561 PMAQI
27th Aug 2025542 PMAQI
27th Aug 2025533 PMAQI
27th Aug 2025544 PMAQI
27th Aug 2025515 PMAQI
27th Aug 2025506 PMAQI
27th Aug 2025447 PMAQI
27th Aug 2025448 PMAQI
27th Aug 2025439 PMAQI
27th Aug 20254510 PMAQI
27th Aug 20254311 PMAQI
28th Aug 20254312 AMAQI
28th Aug 2025461 AMAQI
28th Aug 2025482 AMAQI
28th Aug 2025433 AMAQI
28th Aug 2025384 AMAQI
28th Aug 2025405 AMAQI

30°C20/41°C

28th Aug 2025386 AMAQI
28th Aug 2025347 AMAQI
28th Aug 2025388 AMAQI
28th Aug 2025379 AMAQI
28th Aug 20254210 AMAQI
28th Aug 20254011 AMAQI
28th Aug 20254312 PMAQI
28th Aug 2025401 PMAQI
28th Aug 2025432 PMAQI
28th Aug 2025473 PMAQI
28th Aug 2025864 PMAQI
28th Aug 20252295 PMAQI
28th Aug 2025946 PMAQI
28th Aug 2025367 PMAQI
28th Aug 2025378 PMAQI
28th Aug 2025369 PMAQI
28th Aug 20253610 PMAQI
28th Aug 20253711 PMAQI
29th Aug 20253612 AMAQI
29th Aug 2025281 AMAQI
29th Aug 2025262 AMAQI
29th Aug 2025323 AMAQI
29th Aug 2025394 AMAQI
29th Aug 2025385 AMAQI

28°C24/33°C

29th Aug 2025346 AMAQI
29th Aug 2025287 AMAQI
29th Aug 2025288 AMAQI
29th Aug 2025309 AMAQI
29th Aug 20253510 AMAQI
29th Aug 20253411 AMAQI
29th Aug 20253412 PMAQI
29th Aug 2025301 PMAQI
29th Aug 2025262 PMAQI
29th Aug 2025213 PMAQI
29th Aug 2025214 PMAQI
29th Aug 2025225 PMAQI
29th Aug 2025246 PMAQI
29th Aug 2025267 PMAQI
29th Aug 2025258 PMAQI
29th Aug 2025229 PMAQI
29th Aug 20252010 PMAQI
29th Aug 20252011 PMAQI
30th Aug 20252412 AMAQI
30th Aug 2025241 AMAQI
30th Aug 2025302 AMAQI
30th Aug 2025303 AMAQI
30th Aug 2025394 AMAQI
30th Aug 2025405 AMAQI

28°C18/38°C

30th Aug 2025396 AMAQI
6 AM
30th Aug 2025427 AMAQI
30th Aug 2025388 AMAQI
12 PM
7 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
11 AM - 1 PM

60AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 8 AM

49AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 60), while the lowest AQI was between 6 AM to 8 AM (Avg. 49).
Night time
Avg. Highest Time
2 AM

53AQI

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

49AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 53), while the lowest AQI was between 3 AM to 10 PM (Avg. 49).

2025 Days Vs Air Quality

North Shore, California, United States

2025

52%

126

46%

112

0.4%

1

0.8%

2

Total number of days with different AQI categories in last 242 days in 2025 (123 days remaining)

Good
126 Days
Moderate
112 Days
Poor
1 Days
Unhealthy
0 Days
Severe
2 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 52%

Health Risk Level:

Considerable

In 2025, 52% of 242 days were within WHO’s safe air quality limits, and 48% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

North Shore, 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
71AQI
2nd January 2025
47AQI
3rd January 2025
58AQI
4th January 2025
59AQI
5th January 2025
58AQI
6th January 2025
63AQI
7th January 2025
70AQI
8th January 2025
81AQI
9th January 2025
57AQI
10th January 2025
53AQI
11th January 2025
51AQI
12th January 2025
49AQI
13th January 2025
45AQI
14th January 2025
43AQI
15th January 2025
40AQI
16th January 2025
39AQI
17th January 2025
43AQI
18th January 2025
46AQI
19th January 2025
47AQI
20th January 2025
52AQI
21st January 2025
42AQI
22nd January 2025
49AQI
23rd January 2025
48AQI
24th January 2025
54AQI
25th January 2025
52AQI
26th January 2025
60AQI
27th January 2025
51AQI
28th January 2025
49AQI
29th January 2025
47AQI
30th January 2025
49AQI
31st January 2025
51AQI
1st February 2025
53AQI
2nd February 2025
56AQI
3rd February 2025
55AQI
4th February 2025
56AQI
5th February 2025
54AQI
6th February 2025
54AQI
7th February 2025
49AQI
8th February 2025
45AQI
9th February 2025
44AQI
10th February 2025
54AQI
11th February 2025
79AQI
12th February 2025
54AQI
13th February 2025
50AQI
14th February 2025
41AQI
15th February 2025
40AQI
16th February 2025
40AQI
17th February 2025
45AQI
18th February 2025
42AQI
19th February 2025
42AQI
20th February 2025
45AQI
21st February 2025
41AQI
22nd February 2025
41AQI
23rd February 2025
45AQI
24th February 2025
46AQI
25th February 2025
48AQI
26th February 2025
48AQI
27th February 2025
47AQI
28th February 2025
46AQI
1st March 2025
73AQI
2nd March 2025
78AQI
3rd March 2025
56AQI
4th March 2025
52AQI
5th March 2025
52AQI
6th March 2025
71AQI
7th March 2025
43AQI
8th March 2025
47AQI
9th March 2025
41AQI
10th March 2025
41AQI
11th March 2025
38AQI
12th March 2025
36AQI
13th March 2025
47AQI
14th March 2025
33AQI
15th March 2025
42AQI
16th March 2025
41AQI
17th March 2025
43AQI
18th March 2025
40AQI
19th March 2025
37AQI
20th March 2025
33AQI
21st March 2025
34AQI
22nd March 2025
43AQI
23rd March 2025
40AQI
24th March 2025
44AQI
25th March 2025
34AQI
26th March 2025
57AQI
27th March 2025
79AQI
28th March 2025
63AQI
29th March 2025
51AQI
30th March 2025
53AQI
31st March 2025
45AQI
1st April 2025
61AQI
2nd April 2025
45AQI
3rd April 2025
41AQI
4th April 2025
36AQI
5th April 2025
33AQI
6th April 2025
30AQI
7th April 2025
33AQI
8th April 2025
39AQI
9th April 2025
42AQI
10th April 2025
36AQI
11th April 2025
41AQI
12th April 2025
38AQI
13th April 2025
36AQI
14th April 2025
40AQI
15th April 2025
39AQI
16th April 2025
87AQI
17th April 2025
69AQI
18th April 2025
73AQI
19th April 2025
32AQI
20th April 2025
30AQI
21st April 2025
32AQI
22nd April 2025
38AQI
23rd April 2025
43AQI
24th April 2025
43AQI
25th April 2025
97AQI
26th April 2025
58AQI
27th April 2025
38AQI
28th April 2025
36AQI
29th April 2025
36AQI
30th April 2025
41AQI
1st May 2025
39AQI
2nd May 2025
44AQI
3rd May 2025
49AQI
4th May 2025
109AQI
5th May 2025
29AQI
6th May 2025
38AQI
7th May 2025
28AQI
8th May 2025
34AQI
9th May 2025
30AQI
10th May 2025
36AQI
11th May 2025
42AQI
12th May 2025
51AQI
13th May 2025
79AQI
14th May 2025
202AQI
15th May 2025
53AQI
16th May 2025
57AQI
17th May 2025
266AQI
18th May 2025
83AQI
19th May 2025
59AQI
20th May 2025
56AQI
21st May 2025
54AQI
22nd May 2025
56AQI
23rd May 2025
60AQI
24th May 2025
60AQI
25th May 2025
54AQI
26th May 2025
56AQI
27th May 2025
53AQI
28th May 2025
52AQI
29th May 2025
52AQI
30th May 2025
51AQI
31st May 2025
50AQI
1st June 2025
63AQI
2nd June 2025
44AQI
3rd June 2025
48AQI
4th June 2025
42AQI
5th June 2025
42AQI
6th June 2025
43AQI
7th June 2025
47AQI
8th June 2025
47AQI
9th June 2025
49AQI
10th June 2025
53AQI
11th June 2025
53AQI
12th June 2025
53AQI
13th June 2025
54AQI
14th June 2025
54AQI
15th June 2025
51AQI
16th June 2025
54AQI
17th June 2025
57AQI
18th June 2025
60AQI
19th June 2025
61AQI
20th June 2025
74AQI
21st June 2025
70AQI
22nd June 2025
67AQI
23rd June 2025
69AQI
24th June 2025
68AQI
25th June 2025
70AQI
26th June 2025
65AQI
27th June 2025
61AQI
28th June 2025
56AQI
29th June 2025
53AQI
30th June 2025
57AQI
1st July 2025
60AQI
2nd July 2025
54AQI
3rd July 2025
55AQI
4th July 2025
54AQI
5th July 2025
63AQI
6th July 2025
53AQI
7th July 2025
57AQI
8th July 2025
55AQI
9th July 2025
50AQI
10th July 2025
54AQI
11th July 2025
55AQI
12th July 2025
53AQI
13th July 2025
50AQI
14th July 2025
49AQI
15th July 2025
49AQI
16th July 2025
46AQI
17th July 2025
35AQI
18th July 2025
35AQI
19th July 2025
41AQI
20th July 2025
42AQI
21st July 2025
44AQI
22nd July 2025
51AQI
23rd July 2025
53AQI
24th July 2025
43AQI
25th July 2025
40AQI
26th July 2025
36AQI
27th July 2025
35AQI
28th July 2025
28AQI
29th July 2025
29AQI
30th July 2025
32AQI
31st July 2025
36AQI
1st August 2025
41AQI
2nd August 2025
38AQI
3rd August 2025
50AQI
4th August 2025
68AQI
5th August 2025
86AQI
6th August 2025
59AQI
7th August 2025
58AQI
8th August 2025
56AQI
9th August 2025
55AQI
10th August 2025
79AQI
11th August 2025
58AQI
12th August 2025
70AQI
13th August 2025
61AQI
14th August 2025
60AQI
15th August 2025
58AQI
16th August 2025
41AQI
17th August 2025
37AQI
18th August 2025
39AQI
19th August 2025
41AQI
20th August 2025
41AQI
21st August 2025
51AQI
22nd August 2025
55AQI
23rd August 2025
54AQI
24th August 2025
55AQI
25th August 2025
52AQI
26th August 2025
44AQI
27th August 2025
49AQI
28th August 2025
54AQI
29th August 2025
31AQI
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
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

52AQI

49AQI

48AQI

45AQI

64AQI

56AQI

46AQI

53AQI


No. of days

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

202552AQI

15
16
19
9
20
11
24
6
11
17
1
2
8
22
18
13
11
18
126
112
1
2

Highest AQI recorded in

May

64AQI


Lowest AQI recorded in

April

45AQI


202447AQI

16
11
1
27
2
31
25
6
10
17
1
12
19
13
17
1
30
146
92
1

Highest AQI recorded in

December

59AQI


Lowest AQI recorded in

January

17AQI


202320AQI

3
31
34

Highest AQI recorded in

December

20AQI


Lowest AQI recorded in

November

16AQI


202029AQI

17
2
26
3
24
2
22
3
20
1
109
11

Highest AQI recorded in

August

32AQI


Lowest AQI recorded in

December

23AQI


Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2025(Avg.)
52AQI
Least Polluted Year Recorded
2023(Avg.)
20AQI


North Shore's annual 2025 AQI (52) shows an average percentage change of 84.5% (worsened AQI) compared to previous years: 2020 (29), 2023 (20), 2024 (47).