Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Aberdeen, South Dakota, 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

Aberdeen, South Dakota, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
120AQI
Lowest AQI recorded on
13th Aug 2023
6AQI

Same Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 50 of Good air quality on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Aberdeen, South Dakota, United States

AQI
Day
Night
.

6 AM14th Aug 2026

9 PM

5 AM15th Aug 2026

Day time
Avg. Highest Time
8PM14th Aug

62AQI

Avg. Lowest Time
7PM14th Aug

42AQI

Night time
Avg. Highest Time
11PM14th Aug

70AQI

Avg. Lowest Time
5AM15th Aug

43AQI

In the last 24 hours,

Aberdeen's AQI reached its highest point of 70 at 11 PM during the Night, while the lowest point, 42, was recorded at 7 PM during the Day between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Aberdeen, South Dakota, United States

JulAug
17th - 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 - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026566 AMAQI
17th Jul 2026577 AMAQI
17th Jul 2026528 AMAQI
17th Jul 2026499 AMAQI
17th Jul 20269610 AMAQI
17th Jul 202612811 AMAQI
17th Jul 202611312 PMAQI
17th Jul 2026971 PMAQI
17th Jul 2026882 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026624 PMAQI
17th Jul 2026675 PMAQI
17th Jul 2026706 PMAQI
17th Jul 2026727 PMAQI
17th Jul 2026688 PMAQI
17th Jul 2026669 PMAQI
17th Jul 20265510 PMAQI
17th Jul 20265011 PMAQI
18th Jul 20268412 AMAQI
18th Jul 2026701 AMAQI
18th Jul 2026762 AMAQI
18th Jul 2026743 AMAQI
18th Jul 2026564 AMAQI
18th Jul 2026585 AMAQI

27°C22/32°C

18th Jul 2026526 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20265510 AMAQI
18th Jul 20265311 AMAQI
18th Jul 20265712 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026512 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026497 PMAQI
18th Jul 2026528 PMAQI
18th Jul 2026489 PMAQI
18th Jul 20265010 PMAQI
18th Jul 20264711 PMAQI
19th Jul 20265312 AMAQI
19th Jul 2026511 AMAQI
19th Jul 2026462 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026504 AMAQI
19th Jul 2026485 AMAQI

25°C17/32°C

19th Jul 2026566 AMAQI
19th Jul 2026517 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026519 AMAQI
19th Jul 20264910 AMAQI
19th Jul 20265011 AMAQI
19th Jul 20264912 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026483 PMAQI
19th Jul 2026424 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026547 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20265311 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026464 AMAQI
20th Jul 2026405 AMAQI

25°C19/31°C

20th Jul 2026526 AMAQI
20th Jul 2026557 AMAQI
20th Jul 2026538 AMAQI
20th Jul 2026549 AMAQI
20th Jul 20265710 AMAQI
20th Jul 20265711 AMAQI
20th Jul 20265912 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026542 PMAQI
20th Jul 2026593 PMAQI
20th Jul 2026594 PMAQI
20th Jul 2026605 PMAQI
20th Jul 2026586 PMAQI
20th Jul 2026597 PMAQI
20th Jul 2026708 PMAQI
20th Jul 2026689 PMAQI
20th Jul 20265611 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026551 AMAQI
21st Jul 2026592 AMAQI
21st Jul 2026513 AMAQI
21st Jul 2026424 AMAQI
21st Jul 2026525 AMAQI

27°C22/32°C

21st Jul 2026486 AMAQI
21st Jul 2026417 AMAQI
21st Jul 2026408 AMAQI
21st Jul 2026519 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026443 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026445 PMAQI
21st Jul 2026426 PMAQI
21st Jul 2026537 PMAQI
21st Jul 2026488 PMAQI
21st Jul 2026509 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265311 PMAQI
22nd Jul 20265612 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026602 AMAQI
22nd Jul 2026593 AMAQI
22nd Jul 2026604 AMAQI
22nd Jul 2026635 AMAQI

22°C17/27°C

22nd Jul 2026586 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026508 AMAQI
22nd Jul 2026509 AMAQI
22nd Jul 20265910 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20267012 PMAQI
22nd Jul 2026511 PMAQI
22nd Jul 2026532 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026664 PMAQI
22nd Jul 2026655 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026687 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026489 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026503 AMAQI
23rd Jul 2026504 AMAQI
23rd Jul 2026515 AMAQI

20°C14/27°C

23rd Jul 2026466 AMAQI
23rd Jul 2026517 AMAQI
23rd Jul 2026528 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20264810 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026511 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026547 PMAQI
23rd Jul 2026508 PMAQI
23rd Jul 2026509 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20265411 PMAQI
24th Jul 20265412 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026524 AMAQI
24th Jul 2026515 AMAQI

21°C13/28°C

24th Jul 2026516 AMAQI
24th Jul 2026457 AMAQI
24th Jul 2026538 AMAQI
24th Jul 2026559 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026523 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026435 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026498 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264811 PMAQI
25th Jul 20265712 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026493 AMAQI
25th Jul 2026424 AMAQI
25th Jul 2026505 AMAQI

25°C18/32°C

25th Jul 2026446 AMAQI
25th Jul 2026557 AMAQI
25th Jul 2026538 AMAQI
25th Jul 2026529 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20264511 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026543 PMAQI
25th Jul 2026584 PMAQI
25th Jul 2026625 PMAQI
25th Jul 2026656 PMAQI
25th Jul 2026677 PMAQI
25th Jul 2026668 PMAQI
25th Jul 2026629 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20265211 PMAQI
26th Jul 20266612 AMAQI
26th Jul 2026541 AMAQI
26th Jul 2026412 AMAQI
26th Jul 2026543 AMAQI
26th Jul 2026384 AMAQI
26th Jul 2026465 AMAQI

27°C20/38°C

26th Jul 2026366 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20263810 AMAQI
26th Jul 20263311 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026312 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026766 PMAQI
26th Jul 2026867 PMAQI
26th Jul 2026858 PMAQI
26th Jul 2026909 PMAQI
26th Jul 202610410 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20265612 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026412 AMAQI
27th Jul 2026523 AMAQI
27th Jul 2026544 AMAQI
27th Jul 2026585 AMAQI

29°C20/38°C

27th Jul 2026766 AMAQI
27th Jul 2026807 AMAQI
27th Jul 2026848 AMAQI
27th Jul 2026839 AMAQI
27th Jul 20268110 AMAQI
27th Jul 20267611 AMAQI
27th Jul 20267012 PMAQI
27th Jul 2026701 PMAQI
27th Jul 2026702 PMAQI
27th Jul 2026743 PMAQI
27th Jul 2026644 PMAQI
27th Jul 2026625 PMAQI
27th Jul 2026576 PMAQI
27th Jul 2026547 PMAQI
27th Jul 2026558 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20265810 PMAQI
27th Jul 20265411 PMAQI
28th Jul 20265512 AMAQI
28th Jul 2026571 AMAQI
28th Jul 2026622 AMAQI
28th Jul 2026603 AMAQI
28th Jul 2026554 AMAQI
28th Jul 2026535 AMAQI

28°C20/35°C

28th Jul 2026526 AMAQI
28th Jul 2026547 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026529 AMAQI
28th Jul 20265210 AMAQI
28th Jul 20265711 AMAQI
28th Jul 20265712 PMAQI
28th Jul 2026571 PMAQI
28th Jul 2026572 PMAQI
28th Jul 2026563 PMAQI
28th Jul 2026574 PMAQI
28th Jul 2026595 PMAQI
28th Jul 2026566 PMAQI
28th Jul 2026567 PMAQI
28th Jul 2026608 PMAQI
28th Jul 2026629 PMAQI
28th Jul 20265710 PMAQI
28th Jul 20265811 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026581 AMAQI
29th Jul 2026572 AMAQI
29th Jul 2026573 AMAQI
29th Jul 2026544 AMAQI
29th Jul 2026595 AMAQI

28°C20/36°C

29th Jul 2026596 AMAQI
29th Jul 2026647 AMAQI
29th Jul 2026598 AMAQI
29th Jul 2026599 AMAQI
29th Jul 20265810 AMAQI
29th Jul 20265011 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026501 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026463 PMAQI
29th Jul 2026484 PMAQI
29th Jul 2026485 PMAQI
29th Jul 2026516 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026578 PMAQI
29th Jul 2026569 PMAQI
29th Jul 20265410 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20265712 AMAQI
30th Jul 2026591 AMAQI
30th Jul 2026532 AMAQI
30th Jul 2026533 AMAQI
30th Jul 2026554 AMAQI
30th Jul 2026545 AMAQI

28°C21/36°C

30th Jul 2026526 AMAQI
30th Jul 2026507 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20265211 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026421 PMAQI
30th Jul 2026582 PMAQI
30th Jul 2026583 PMAQI
30th Jul 2026584 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026526 PMAQI
30th Jul 2026527 PMAQI
30th Jul 2026528 PMAQI
30th Jul 2026569 PMAQI
30th Jul 20265310 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20265512 AMAQI
31st Jul 2026541 AMAQI
31st Jul 2026602 AMAQI
31st Jul 2026593 AMAQI
31st Jul 2026664 AMAQI
31st Jul 2026385 AMAQI

25°C20/31°C

31st Jul 2026446 AMAQI
31st Jul 2026407 AMAQI
31st Jul 2026438 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20264710 AMAQI
31st Jul 20265211 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026581 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026455 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026432 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026464 AMAQI
1st Aug 2026445 AMAQI

23°C18/29°C

1st Aug 2026466 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026471 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026513 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026535 PMAQI
1st Aug 2026506 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20265212 AMAQI
2nd Aug 2026521 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026533 AMAQI
2nd Aug 2026584 AMAQI
2nd Aug 2026555 AMAQI

23°C15/31°C

2nd Aug 2026486 AMAQI
2nd Aug 2026517 AMAQI
2nd Aug 2026498 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20264810 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026493 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026535 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026538 PMAQI
2nd Aug 2026639 PMAQI
2nd Aug 20266810 PMAQI
2nd Aug 20266411 PMAQI
3rd Aug 20266912 AMAQI
3rd Aug 2026621 AMAQI
3rd Aug 2026672 AMAQI
3rd Aug 2026663 AMAQI
3rd Aug 2026634 AMAQI
3rd Aug 2026565 AMAQI

25°C17/33°C

3rd Aug 2026586 AMAQI
3rd Aug 2026647 AMAQI
3rd Aug 2026588 AMAQI
3rd Aug 2026629 AMAQI
3rd Aug 20267110 AMAQI
3rd Aug 20267811 AMAQI
3rd Aug 20268012 PMAQI
3rd Aug 2026731 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026623 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026595 PMAQI
3rd Aug 2026636 PMAQI
3rd Aug 2026487 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026589 PMAQI
3rd Aug 20267510 PMAQI
3rd Aug 20267811 PMAQI
4th Aug 20267612 AMAQI
4th Aug 2026571 AMAQI
4th Aug 2026552 AMAQI
4th Aug 2026493 AMAQI
4th Aug 2026424 AMAQI
4th Aug 2026505 AMAQI

25°C18/35°C

4th Aug 2026446 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026468 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264010 AMAQI
4th Aug 20265111 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026506 PMAQI
4th Aug 2026407 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026449 PMAQI
4th Aug 20264410 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026381 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026304 AMAQI
5th Aug 2026315 AMAQI

18°C10/26°C

5th Aug 2026346 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026488 AMAQI
5th Aug 2026409 AMAQI
5th Aug 20263410 AMAQI
5th Aug 20263911 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026391 PMAQI
5th Aug 2026432 PMAQI
5th Aug 2026523 PMAQI
5th Aug 2026494 PMAQI
5th Aug 2026505 PMAQI
5th Aug 2026436 PMAQI
5th Aug 2026427 PMAQI
5th Aug 2026408 PMAQI
5th Aug 2026349 PMAQI
5th Aug 20264210 PMAQI
5th Aug 20264811 PMAQI
6th Aug 20266012 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026383 AMAQI
6th Aug 2026384 AMAQI
6th Aug 2026485 AMAQI

19°C9/29°C

6th Aug 2026466 AMAQI
6th Aug 2026467 AMAQI
6th Aug 2026428 AMAQI
6th Aug 2026449 AMAQI
6th Aug 20264610 AMAQI
6th Aug 20264611 AMAQI
6th Aug 20264912 PMAQI
6th Aug 2026481 PMAQI
6th Aug 2026502 PMAQI
6th Aug 2026553 PMAQI
6th Aug 2026564 PMAQI
6th Aug 2026525 PMAQI
6th Aug 2026466 PMAQI
6th Aug 2026467 PMAQI
6th Aug 2026508 PMAQI
6th Aug 2026509 PMAQI
6th Aug 20264810 PMAQI
6th Aug 20264711 PMAQI
7th Aug 20265112 AMAQI
7th Aug 2026521 AMAQI
7th Aug 2026532 AMAQI
7th Aug 2026443 AMAQI
7th Aug 2026444 AMAQI
7th Aug 2026405 AMAQI

23°C15/31°C

7th Aug 2026426 AMAQI
7th Aug 2026687 AMAQI
7th Aug 2026448 AMAQI
7th Aug 2026469 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20265411 AMAQI
7th Aug 20266612 PMAQI
7th Aug 2026591 PMAQI
7th Aug 2026382 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026405 PMAQI
7th Aug 2026426 PMAQI
7th Aug 2026367 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026529 PMAQI
7th Aug 20267910 PMAQI
7th Aug 20268711 PMAQI
8th Aug 20264612 AMAQI
8th Aug 2026571 AMAQI
8th Aug 2026502 AMAQI
8th Aug 2026363 AMAQI
8th Aug 2026464 AMAQI
8th Aug 2026465 AMAQI

21°C15/27°C

8th Aug 2026666 AMAQI
8th Aug 2026627 AMAQI
8th Aug 2026668 AMAQI
8th Aug 2026449 AMAQI
8th Aug 20264810 AMAQI
8th Aug 20267011 AMAQI
8th Aug 20267412 PMAQI
8th Aug 2026671 PMAQI
8th Aug 2026422 PMAQI
8th Aug 2026483 PMAQI
8th Aug 2026544 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026466 PMAQI
8th Aug 2026467 PMAQI
8th Aug 2026458 PMAQI
8th Aug 2026319 PMAQI
8th Aug 20264410 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20267012 AMAQI
9th Aug 2026781 AMAQI
9th Aug 2026792 AMAQI
9th Aug 2026763 AMAQI
9th Aug 2026444 AMAQI
9th Aug 2026255 AMAQI

20°C11/28°C

9th Aug 2026256 AMAQI
9th Aug 2026367 AMAQI
9th Aug 2026328 AMAQI
9th Aug 2026409 AMAQI
9th Aug 20263410 AMAQI
9th Aug 20265011 AMAQI
9th Aug 20265012 PMAQI
9th Aug 2026361 PMAQI
9th Aug 2026542 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026385 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026288 PMAQI
9th Aug 2026329 PMAQI
9th Aug 20263310 PMAQI
9th Aug 20263111 PMAQI
10th Aug 20263112 AMAQI
10th Aug 2026471 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026363 AMAQI
10th Aug 2026404 AMAQI
10th Aug 2026405 AMAQI

22°C17/28°C

10th Aug 2026386 AMAQI
10th Aug 2026457 AMAQI
10th Aug 2026408 AMAQI
10th Aug 2026429 AMAQI
10th Aug 20264610 AMAQI
10th Aug 20264411 AMAQI
10th Aug 20263112 PMAQI
10th Aug 2026381 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026264 PMAQI
10th Aug 2026285 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026327 PMAQI
10th Aug 2026388 PMAQI
10th Aug 2026409 PMAQI
10th Aug 20263310 PMAQI
10th Aug 20263611 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026401 AMAQI
11th Aug 2026332 AMAQI
11th Aug 2026383 AMAQI
11th Aug 2026364 AMAQI
11th Aug 2026345 AMAQI

21°C13/29°C

11th Aug 2026406 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026348 AMAQI
11th Aug 2026319 AMAQI
11th Aug 20264410 AMAQI
11th Aug 20263411 AMAQI
11th Aug 20263812 PMAQI
11th Aug 2026381 PMAQI
11th Aug 2026362 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026464 PMAQI
11th Aug 2026515 PMAQI
11th Aug 2026496 PMAQI
11th Aug 2026447 PMAQI
11th Aug 2026468 PMAQI
11th Aug 2026469 PMAQI
11th Aug 20264610 PMAQI
11th Aug 20264611 PMAQI
12th Aug 20265012 AMAQI
12th Aug 2026481 AMAQI
12th Aug 2026422 AMAQI
12th Aug 2026443 AMAQI
12th Aug 2026424 AMAQI
12th Aug 2026485 AMAQI

25°C18/31°C

12th Aug 2026406 AMAQI
12th Aug 2026467 AMAQI
12th Aug 2026468 AMAQI
12th Aug 2026389 AMAQI
12th Aug 20264410 AMAQI
12th Aug 20264611 AMAQI
12th Aug 20264412 PMAQI
12th Aug 2026441 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026443 PMAQI
12th Aug 2026514 PMAQI
12th Aug 2026545 PMAQI
12th Aug 2026516 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026549 PMAQI
12th Aug 20265210 PMAQI
12th Aug 20265411 PMAQI
13th Aug 20265312 AMAQI
13th Aug 2026531 AMAQI
13th Aug 2026532 AMAQI
13th Aug 2026453 AMAQI
13th Aug 2026534 AMAQI
13th Aug 2026525 AMAQI

25°C18/31°C

13th Aug 2026416 AMAQI
13th Aug 2026527 AMAQI
13th Aug 2026488 AMAQI
13th Aug 2026369 AMAQI
13th Aug 20263910 AMAQI
13th Aug 20263911 AMAQI
13th Aug 20264812 PMAQI
13th Aug 2026491 PMAQI
13th Aug 2026512 PMAQI
13th Aug 2026523 PMAQI
13th Aug 2026524 PMAQI
13th Aug 2026485 PMAQI
13th Aug 2026516 PMAQI
13th Aug 2026517 PMAQI
13th Aug 2026518 PMAQI
13th Aug 2026519 PMAQI
13th Aug 20264610 PMAQI
13th Aug 20264611 PMAQI
14th Aug 20264812 AMAQI
14th Aug 2026501 AMAQI
14th Aug 2026482 AMAQI
14th Aug 2026483 AMAQI
14th Aug 2026514 AMAQI
14th Aug 2026425 AMAQI

22°C18/28°C

14th Aug 2026466 AMAQI
14th Aug 2026447 AMAQI
14th Aug 2026468 AMAQI
14th Aug 2026449 AMAQI
14th Aug 20264610 AMAQI
14th Aug 20264411 AMAQI
14th Aug 20264212 PMAQI
14th Aug 2026521 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026553 PMAQI
14th Aug 2026564 PMAQI
14th Aug 2026545 PMAQI
14th Aug 2026486 PMAQI
14th Aug 2026427 PMAQI
14th Aug 2026628 PMAQI
14th Aug 2026609 PMAQI
14th Aug 20266410 PMAQI
14th Aug 20267011 PMAQI
15th Aug 20266612 AMAQI
15th Aug 2026631 AMAQI
15th Aug 2026582 AMAQI
15th Aug 2026533 AMAQI
15th Aug 2026464 AMAQI
15th Aug 2026435 AMAQI

21°C17/27°C

15th Aug 2026396 AMAQI
6 AM
15th Aug 2026647 AMAQI
15th Aug 2026728 AMAQI
15th Aug 2026649 AMAQI
15th Aug 20264210 AMAQI
15th Aug 20263111 AMAQI
15th Aug 20264212 PMAQI
15th Aug 2026501 PMAQI
1 PM
15th Aug 2026442 PMAQI
15th Aug 2026523 PMAQI
15th Aug 2026464 PMAQI
15th Aug 2026485 PMAQI
15th Aug 2026386 PMAQI
15th Aug 2026347 PMAQI
15th Aug 2026428 PMAQI
15th Aug 2026409 PMAQI
9 PM
15th Aug 20263810 PMAQI
15th Aug 20265011 PMAQI
1 AM
5 AM

23°C18/31°C

Day time
Avg. Highest Time
11 AM - 1 PM

52AQI

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

48AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 1 PM (Avg. 52), while the lowest AQI was between 6 AM to 6 AM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 1 AM

55AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 5 AM

48AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 55), while the lowest AQI was between 4 AM to 5 AM (Avg. 48).

2026 Days Vs Air Quality

Aberdeen, South Dakota, United States

2026

87%

194

13%

29

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
194 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 227 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

Aberdeen, South Dakota, 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
18AQI (US)
2nd January 2026
16AQI (US)
3rd January 2026
26AQI (US)
4th January 2026
26AQI (US)
5th January 2026
30AQI (US)
6th January 2026
26AQI (US)
7th January 2026
21AQI (US)
8th January 2026
18AQI (US)
9th January 2026
21AQI (US)
10th January 2026
14AQI (US)
11th January 2026
22AQI (US)
12th January 2026
18AQI (US)
13th January 2026
14AQI (US)
14th January 2026
12AQI (US)
15th January 2026
18AQI (US)
16th January 2026
18AQI (US)
17th January 2026
16AQI (US)
18th January 2026
27AQI (US)
19th January 2026
19AQI (US)
20th January 2026
24AQI (US)
21st January 2026
26AQI (US)
22nd January 2026
40AQI (US)
23rd January 2026
38AQI (US)
24th January 2026
31AQI (US)
25th January 2026
34AQI (US)
26th January 2026
35AQI (US)
27th January 2026
30AQI (US)
28th January 2026
30AQI (US)
29th January 2026
33AQI (US)
30th January 2026
43AQI (US)
31st January 2026
39AQI (US)
1st February 2026
36AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
40AQI (US)
4th February 2026
42AQI (US)
5th February 2026
45AQI (US)
6th February 2026
41AQI (US)
7th February 2026
32AQI (US)
8th February 2026
31AQI (US)
9th February 2026
38AQI (US)
10th February 2026
45AQI (US)
11th February 2026
56AQI (US)
12th February 2026
69AQI (US)
13th February 2026
50AQI (US)
14th February 2026
47AQI (US)
15th February 2026
48AQI (US)
16th February 2026
45AQI (US)
17th February 2026
32AQI (US)
18th February 2026
38AQI (US)
19th February 2026
32AQI (US)
20th February 2026
26AQI (US)
21st February 2026
25AQI (US)
22nd February 2026
32AQI (US)
23rd February 2026
30AQI (US)
24th February 2026
37AQI (US)
25th February 2026
30AQI (US)
26th February 2026
37AQI (US)
27th February 2026
31AQI (US)
28th February 2026
30AQI (US)
1st March 2026
34AQI (US)
2nd March 2026
41AQI (US)
3rd March 2026
62AQI (US)
4th March 2026
55AQI (US)
5th March 2026
62AQI (US)
6th March 2026
34AQI (US)
7th March 2026
35AQI (US)
8th March 2026
30AQI (US)
9th March 2026
30AQI (US)
10th March 2026
24AQI (US)
11th March 2026
43AQI (US)
12th March 2026
43AQI (US)
13th March 2026
31AQI (US)
14th March 2026
32AQI (US)
15th March 2026
21AQI (US)
16th March 2026
21AQI (US)
17th March 2026
25AQI (US)
18th March 2026
46AQI (US)
19th March 2026
52AQI (US)
20th March 2026
50AQI (US)
21st March 2026
43AQI (US)
22nd March 2026
31AQI (US)
23rd March 2026
28AQI (US)
24th March 2026
44AQI (US)
25th March 2026
77AQI (US)
26th March 2026
31AQI (US)
27th March 2026
21AQI (US)
28th March 2026
40AQI (US)
29th March 2026
47AQI (US)
30th March 2026
31AQI (US)
31st March 2026
21AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
29AQI (US)
5th April 2026
29AQI (US)
6th April 2026
26AQI (US)
7th April 2026
34AQI (US)
8th April 2026
41AQI (US)
9th April 2026
22AQI (US)
10th April 2026
38AQI (US)
11th April 2026
44AQI (US)
12th April 2026
45AQI (US)
13th April 2026
42AQI (US)
14th April 2026
36AQI (US)
15th April 2026
42AQI (US)
16th April 2026
43AQI (US)
17th April 2026
18th April 2026
17AQI (US)
19th April 2026
26AQI (US)
20th April 2026
44AQI (US)
21st April 2026
28AQI (US)
22nd April 2026
23rd April 2026
42AQI (US)
24th April 2026
17AQI (US)
25th April 2026
20AQI (US)
26th April 2026
24AQI (US)
27th April 2026
21AQI (US)
28th April 2026
18AQI (US)
29th April 2026
25AQI (US)
30th April 2026
19AQI (US)
1st May 2026
19AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
25AQI (US)
4th May 2026
33AQI (US)
5th May 2026
29AQI (US)
6th May 2026
24AQI (US)
7th May 2026
25AQI (US)
8th May 2026
46AQI (US)
9th May 2026
10th May 2026
23AQI (US)
11th May 2026
43AQI (US)
12th May 2026
48AQI (US)
13th May 2026
49AQI (US)
14th May 2026
72AQI (US)
15th May 2026
60AQI (US)
16th May 2026
55AQI (US)
17th May 2026
52AQI (US)
18th May 2026
43AQI (US)
19th May 2026
50AQI (US)
20th May 2026
45AQI (US)
21st May 2026
50AQI (US)
22nd May 2026
40AQI (US)
23rd May 2026
47AQI (US)
24th May 2026
42AQI (US)
25th May 2026
46AQI (US)
26th May 2026
32AQI (US)
27th May 2026
28AQI (US)
28th May 2026
30AQI (US)
29th May 2026
47AQI (US)
30th May 2026
32AQI (US)
31st May 2026
33AQI (US)
1st June 2026
48AQI (US)
2nd June 2026
36AQI (US)
3rd June 2026
29AQI (US)
4th June 2026
26AQI (US)
5th June 2026
37AQI (US)
6th June 2026
38AQI (US)
7th June 2026
26AQI (US)
8th June 2026
14AQI (US)
9th June 2026
28AQI (US)
10th June 2026
21AQI (US)
11th June 2026
16AQI (US)
12th June 2026
20AQI (US)
13th June 2026
14AQI (US)
14th June 2026
16AQI (US)
15th June 2026
23AQI (US)
16th June 2026
18AQI (US)
17th June 2026
21AQI (US)
18th June 2026
20AQI (US)
19th June 2026
24AQI (US)
20th June 2026
22AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
18AQI (US)
25th June 2026
30AQI (US)
26th June 2026
22AQI (US)
27th June 2026
28AQI (US)
28th June 2026
28AQI (US)
29th June 2026
45AQI (US)
30th June 2026
40AQI (US)
1st July 2026
46AQI (US)
2nd July 2026
68AQI (US)
3rd July 2026
54AQI (US)
4th July 2026
48AQI (US)
5th July 2026
40AQI (US)
6th July 2026
47AQI (US)
7th July 2026
34AQI (US)
8th July 2026
30AQI (US)
9th July 2026
42AQI (US)
10th July 2026
58AQI (US)
11th July 2026
49AQI (US)
12th July 2026
36AQI (US)
13th July 2026
48AQI (US)
14th July 2026
45AQI (US)
15th July 2026
61AQI (US)
16th July 2026
74AQI (US)
17th July 2026
70AQI (US)
18th July 2026
56AQI (US)
19th July 2026
49AQI (US)
20th July 2026
54AQI (US)
21st July 2026
48AQI (US)
22nd July 2026
57AQI (US)
23rd July 2026
50AQI (US)
24th July 2026
49AQI (US)
25th July 2026
54AQI (US)
26th July 2026
51AQI (US)
27th July 2026
64AQI (US)
28th July 2026
56AQI (US)
29th July 2026
54AQI (US)
30th July 2026
53AQI (US)
31st July 2026
48AQI (US)
1st August 2026
46AQI (US)
2nd August 2026
52AQI (US)
3rd August 2026
65AQI (US)
4th August 2026
47AQI (US)
5th August 2026
39AQI (US)
6th August 2026
48AQI (US)
7th August 2026
49AQI (US)
8th August 2026
51AQI (US)
9th August 2026
41AQI (US)
10th August 2026
36AQI (US)
11th August 2026
40AQI (US)
12th August 2026
46AQI (US)
13th August 2026
48AQI (US)
14th August 2026
50AQI (US)
15th August 2026
16th August 2026
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

25AQI (US)

39AQI (US)

38AQI (US)

31AQI (US)

40AQI (US)

26AQI (US)

51AQI (US)

47AQI (US)

No. of days

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

202636AQI (US)

31
26
2
26
5
28
26
4
30
16
15
11
3
194
29

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

January

25AQI (US)

202533AQI (US)

31
28
31
30
27
4
22
8
25
5
1
24
4
3
25
5
22
9
30
29
2
324
37
4

Highest AQI (US) recorded in

October

42AQI (US)

Lowest AQI (US) recorded in

April

22AQI (US)

202428AQI (US)

29
29
31
28
1
29
2
29
24
7
28
3
22
8
22
8
1
30
31
332
29
1

Highest AQI (US) recorded in

October

45AQI (US)

Lowest AQI (US) recorded in

June

16AQI (US)

202330AQI (US)

25
2
28
30
1
30
24
6
1
22
7
1
26
4
1
22
8
1
20
8
2
31
28
1
31
317
37
6

Highest AQI (US) recorded in

September

44AQI (US)

Lowest AQI (US) recorded in

April

19AQI (US)

202225AQI (US)

31
21
31
25
31
28
2
24
1
25
4
24
7
22
2
28
1
291
16

Highest AQI (US) recorded in

October

41AQI (US)

Lowest AQI (US) recorded in

April

16AQI (US)

202130AQI (US)

22
7
26
28
3
27
1
20
30
16
12
2
1
19
9
27
3
27
2
30
30
1
302
38
2
1

Highest AQI (US) recorded in

July

62AQI (US)

Lowest AQI (US) recorded in

February

18AQI (US)

202029AQI (US)

4
26
4
2
11
2
29
2
72
8

Highest AQI (US) recorded in

September

30AQI (US)

Lowest AQI (US) recorded in

October

19AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
36AQI (US)
Least Polluted Year Recorded
2022(Avg.)
25AQI (US)

Aberdeen's annual 2026 AQI (US) (36) shows an average percentage change of 24.3% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (30), 2022 (25), 2023 (30), 2024 (28), 2025 (33).