Marshall, Minnesota, 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
Marshall, Minnesota, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
153AQILowest AQI recorded on
1st Aug 2022
15AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 43 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Marshall, Minnesota, United States
AQI
Day
Night
.
5 AM1st Aug 2026
9 PM
4 AM2nd Aug 2026
Day time
Avg. Highest Time
10AM1st Aug
50AQI
Avg. Lowest Time
6PM1st Aug
25AQI
Night time
Avg. Highest Time
5AM1st Aug
44AQI
Avg. Lowest Time
2AM2nd Aug
33AQI
In the last 24 hours,
Marshall's AQI reached its highest point of 50 at 10 AM during the Day, while the lowest point, 25, was recorded at 6 PM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Marshall, Minnesota, United States
JulAug
04th - 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 - 31st31st - 01st01st - 02nd02nd
Day
Night
4th Jul 2026185 AMAQI
4th Jul 2026206 AMAQI
4th Jul 2026167 AMAQI
4th Jul 2026448 AMAQI
4th Jul 2026129 AMAQI
4th Jul 20261010 AMAQI
4th Jul 20263211 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026101 PMAQI
4th Jul 2026482 PMAQI
4th Jul 2026533 PMAQI
4th Jul 2026504 PMAQI
4th Jul 2026345 PMAQI
4th Jul 2026286 PMAQI
4th Jul 2026307 PMAQI
4th Jul 2026558 PMAQI
4th Jul 2026599 PMAQI
4th Jul 202610210 PMAQI
4th Jul 202615611 PMAQI
5th Jul 202615412 AMAQI
5th Jul 2026921 AMAQI
5th Jul 2026722 AMAQI
5th Jul 2026683 AMAQI
5th Jul 2026684 AMAQI
24°C18/31°C
5th Jul 2026725 AMAQI
5th Jul 2026756 AMAQI
5th Jul 2026657 AMAQI
5th Jul 2026728 AMAQI
5th Jul 2026469 AMAQI
5th Jul 20266510 AMAQI
5th Jul 20264911 AMAQI
5th Jul 20264812 PMAQI
5th Jul 2026821 PMAQI
5th Jul 2026532 PMAQI
5th Jul 2026753 PMAQI
5th Jul 2026424 PMAQI
5th Jul 2026425 PMAQI
5th Jul 2026436 PMAQI
5th Jul 2026457 PMAQI
5th Jul 2026508 PMAQI
5th Jul 2026419 PMAQI
5th Jul 20267310 PMAQI
5th Jul 20266811 PMAQI
6th Jul 20266212 AMAQI
6th Jul 2026551 AMAQI
6th Jul 2026532 AMAQI
6th Jul 2026543 AMAQI
6th Jul 2026564 AMAQI
23°C16/30°C
6th Jul 2026585 AMAQI
6th Jul 2026576 AMAQI
6th Jul 2026557 AMAQI
6th Jul 2026668 AMAQI
6th Jul 2026919 AMAQI
6th Jul 20266610 AMAQI
6th Jul 20266211 AMAQI
6th Jul 20267012 PMAQI
6th Jul 2026591 PMAQI
6th Jul 2026542 PMAQI
6th Jul 2026593 PMAQI
6th Jul 2026564 PMAQI
6th Jul 2026545 PMAQI
6th Jul 2026556 PMAQI
6th Jul 2026347 PMAQI
6th Jul 2026568 PMAQI
6th Jul 2026669 PMAQI
6th Jul 20266910 PMAQI
6th Jul 20267611 PMAQI
7th Jul 20267412 AMAQI
7th Jul 2026441 AMAQI
7th Jul 2026922 AMAQI
7th Jul 2026473 AMAQI
7th Jul 2026364 AMAQI
26°C18/33°C
7th Jul 2026585 AMAQI
7th Jul 2026556 AMAQI
7th Jul 2026427 AMAQI
7th Jul 2026498 AMAQI
7th Jul 2026669 AMAQI
7th Jul 20266010 AMAQI
7th Jul 20265411 AMAQI
7th Jul 20265112 PMAQI
7th Jul 2026471 PMAQI
7th Jul 2026402 PMAQI
7th Jul 2026443 PMAQI
7th Jul 2026424 PMAQI
7th Jul 2026405 PMAQI
7th Jul 2026426 PMAQI
7th Jul 2026367 PMAQI
7th Jul 2026448 PMAQI
7th Jul 2026549 PMAQI
7th Jul 20265310 PMAQI
7th Jul 20263211 PMAQI
8th Jul 20264412 AMAQI
8th Jul 2026461 AMAQI
8th Jul 2026482 AMAQI
8th Jul 2026463 AMAQI
8th Jul 2026284 AMAQI
27°C20/34°C
8th Jul 2026445 AMAQI
8th Jul 2026426 AMAQI
8th Jul 2026467 AMAQI
8th Jul 2026538 AMAQI
8th Jul 2026569 AMAQI
8th Jul 20263610 AMAQI
8th Jul 20264911 AMAQI
8th Jul 20265412 PMAQI
8th Jul 2026591 PMAQI
8th Jul 2026562 PMAQI
8th Jul 2026603 PMAQI
8th Jul 2026724 PMAQI
8th Jul 2026765 PMAQI
8th Jul 2026646 PMAQI
8th Jul 2026587 PMAQI
8th Jul 2026538 PMAQI
8th Jul 2026549 PMAQI
8th Jul 20264210 PMAQI
8th Jul 20264011 PMAQI
9th Jul 20264012 AMAQI
9th Jul 2026421 AMAQI
9th Jul 2026422 AMAQI
9th Jul 2026383 AMAQI
9th Jul 2026424 AMAQI
22°C19/25°C
9th Jul 2026485 AMAQI
9th Jul 2026526 AMAQI
9th Jul 2026307 AMAQI
9th Jul 202688 AMAQI
9th Jul 2026109 AMAQI
9th Jul 20263010 AMAQI
9th Jul 2026811 AMAQI
9th Jul 20262612 PMAQI
9th Jul 2026321 PMAQI
9th Jul 202682 PMAQI
9th Jul 2026423 PMAQI
9th Jul 2026534 PMAQI
9th Jul 2026425 PMAQI
9th Jul 2026566 PMAQI
9th Jul 2026367 PMAQI
9th Jul 2026538 PMAQI
9th Jul 2026599 PMAQI
9th Jul 20266210 PMAQI
9th Jul 20263611 PMAQI
10th Jul 20261212 AMAQI
10th Jul 2026341 AMAQI
10th Jul 2026722 AMAQI
10th Jul 2026103 AMAQI
10th Jul 2026544 AMAQI
23°C17/28°C
10th Jul 2026775 AMAQI
10th Jul 2026516 AMAQI
10th Jul 2026607 AMAQI
10th Jul 2026748 AMAQI
10th Jul 2026629 AMAQI
10th Jul 20263610 AMAQI
10th Jul 20266411 AMAQI
10th Jul 20266212 PMAQI
10th Jul 2026641 PMAQI
10th Jul 2026602 PMAQI
10th Jul 2026593 PMAQI
10th Jul 2026604 PMAQI
10th Jul 2026615 PMAQI
10th Jul 2026446 PMAQI
10th Jul 2026667 PMAQI
10th Jul 2026388 PMAQI
10th Jul 2026359 PMAQI
10th Jul 20264410 PMAQI
10th Jul 20264611 PMAQI
11th Jul 20264812 AMAQI
11th Jul 2026331 AMAQI
11th Jul 2026362 AMAQI
11th Jul 2026483 AMAQI
11th Jul 2026344 AMAQI
24°C17/31°C
11th Jul 2026545 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026517 AMAQI
11th Jul 2026488 AMAQI
11th Jul 2026529 AMAQI
11th Jul 20265310 AMAQI
11th Jul 20263811 AMAQI
11th Jul 20268312 PMAQI
11th Jul 2026701 PMAQI
11th Jul 2026362 PMAQI
11th Jul 2026533 PMAQI
11th Jul 2026594 PMAQI
11th Jul 2026735 PMAQI
11th Jul 2026446 PMAQI
11th Jul 2026427 PMAQI
11th Jul 2026748 PMAQI
11th Jul 2026849 PMAQI
11th Jul 20267010 PMAQI
11th Jul 20262511 PMAQI
12th Jul 20265412 AMAQI
12th Jul 2026481 AMAQI
12th Jul 2026332 AMAQI
12th Jul 2026353 AMAQI
12th Jul 2026524 AMAQI
27°C20/34°C
12th Jul 2026545 AMAQI
12th Jul 2026546 AMAQI
12th Jul 2026327 AMAQI
12th Jul 2026318 AMAQI
12th Jul 2026429 AMAQI
12th Jul 20267610 AMAQI
12th Jul 20268211 AMAQI
12th Jul 20268712 PMAQI
12th Jul 2026831 PMAQI
12th Jul 2026522 PMAQI
12th Jul 2026973 PMAQI
12th Jul 20261324 PMAQI
12th Jul 20261305 PMAQI
12th Jul 20261006 PMAQI
12th Jul 20261087 PMAQI
12th Jul 20261028 PMAQI
12th Jul 20261139 PMAQI
12th Jul 20268010 PMAQI
12th Jul 20265711 PMAQI
13th Jul 20263812 AMAQI
13th Jul 2026491 AMAQI
13th Jul 2026502 AMAQI
13th Jul 2026523 AMAQI
13th Jul 2026534 AMAQI
27°C21/34°C
13th Jul 2026575 AMAQI
13th Jul 2026566 AMAQI
13th Jul 2026517 AMAQI
13th Jul 2026348 AMAQI
13th Jul 2026449 AMAQI
13th Jul 20267710 AMAQI
13th Jul 20265011 AMAQI
13th Jul 20268812 PMAQI
13th Jul 2026431 PMAQI
13th Jul 2026872 PMAQI
13th Jul 20261003 PMAQI
13th Jul 2026804 PMAQI
13th Jul 2026585 PMAQI
13th Jul 2026756 PMAQI
13th Jul 2026887 PMAQI
13th Jul 2026768 PMAQI
13th Jul 2026759 PMAQI
13th Jul 20265310 PMAQI
13th Jul 20264411 PMAQI
14th Jul 20264212 AMAQI
14th Jul 2026501 AMAQI
14th Jul 2026522 AMAQI
14th Jul 2026543 AMAQI
14th Jul 2026554 AMAQI
27°C19/35°C
14th Jul 2026385 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026367 AMAQI
14th Jul 2026598 AMAQI
14th Jul 2026369 AMAQI
14th Jul 20261810 AMAQI
14th Jul 20261811 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026442 PMAQI
14th Jul 2026313 PMAQI
14th Jul 2026524 PMAQI
14th Jul 2026525 PMAQI
14th Jul 2026806 PMAQI
14th Jul 2026657 PMAQI
14th Jul 2026448 PMAQI
14th Jul 2026449 PMAQI
14th Jul 20265210 PMAQI
14th Jul 20264711 PMAQI
15th Jul 20263612 AMAQI
15th Jul 2026601 AMAQI
15th Jul 2026732 AMAQI
15th Jul 2026603 AMAQI
15th Jul 2026624 AMAQI
27°C19/35°C
15th Jul 2026625 AMAQI
15th Jul 2026626 AMAQI
15th Jul 2026627 AMAQI
15th Jul 2026698 AMAQI
15th Jul 2026649 AMAQI
15th Jul 20266610 AMAQI
15th Jul 20267111 AMAQI
15th Jul 20266612 PMAQI
15th Jul 2026721 PMAQI
15th Jul 2026742 PMAQI
15th Jul 2026843 PMAQI
15th Jul 2026864 PMAQI
15th Jul 2026845 PMAQI
15th Jul 2026966 PMAQI
15th Jul 20261447 PMAQI
15th Jul 2026998 PMAQI
15th Jul 20261749 PMAQI
15th Jul 202621210 PMAQI
15th Jul 202613511 PMAQI
16th Jul 202625512 AMAQI
16th Jul 2026461 AMAQI
16th Jul 2026392 AMAQI
16th Jul 20261343 AMAQI
16th Jul 2026234 AMAQI
27°C20/33°C
16th Jul 20261245 AMAQI
16th Jul 20262386 AMAQI
16th Jul 20262557 AMAQI
16th Jul 20261468 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20264410 AMAQI
16th Jul 20263811 AMAQI
16th Jul 202616412 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026792 PMAQI
16th Jul 20261013 PMAQI
16th Jul 2026584 PMAQI
16th Jul 2026645 PMAQI
16th Jul 2026726 PMAQI
16th Jul 2026687 PMAQI
16th Jul 2026558 PMAQI
16th Jul 2026459 PMAQI
16th Jul 20268210 PMAQI
16th Jul 20266811 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026332 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026514 AMAQI
27°C20/34°C
17th Jul 2026485 AMAQI
17th Jul 2026466 AMAQI
17th Jul 2026467 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026469 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026501 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026443 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026525 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026528 PMAQI
17th Jul 2026619 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20267011 PMAQI
18th Jul 20267912 AMAQI
18th Jul 2026771 AMAQI
18th Jul 2026922 AMAQI
18th Jul 20261083 AMAQI
18th Jul 20261024 AMAQI
28°C21/36°C
18th Jul 20261055 AMAQI
18th Jul 2026906 AMAQI
18th Jul 2026727 AMAQI
18th Jul 2026688 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20265011 AMAQI
18th Jul 20264812 PMAQI
18th Jul 2026541 PMAQI
18th Jul 2026482 PMAQI
18th Jul 2026473 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026536 PMAQI
18th Jul 2026497 PMAQI
18th Jul 2026518 PMAQI
18th Jul 2026489 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026501 AMAQI
19th Jul 2026512 AMAQI
19th Jul 2026463 AMAQI
19th Jul 2026464 AMAQI
25°C20/31°C
19th Jul 2026525 AMAQI
19th Jul 2026546 AMAQI
19th Jul 2026567 AMAQI
19th Jul 2026468 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20265611 AMAQI
19th Jul 20265812 PMAQI
19th Jul 2026561 PMAQI
19th Jul 2026572 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026504 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026536 PMAQI
19th Jul 2026567 PMAQI
19th Jul 2026558 PMAQI
19th Jul 2026559 PMAQI
19th Jul 20265810 PMAQI
19th Jul 20265611 PMAQI
20th Jul 20266212 AMAQI
20th Jul 2026701 AMAQI
20th Jul 2026572 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026574 AMAQI
25°C17/32°C
20th Jul 2026545 AMAQI
20th Jul 2026646 AMAQI
20th Jul 2026647 AMAQI
20th Jul 2026558 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20265411 AMAQI
20th Jul 20265012 PMAQI
20th Jul 2026481 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026564 PMAQI
20th Jul 2026585 PMAQI
20th Jul 2026636 PMAQI
20th Jul 2026577 PMAQI
20th Jul 2026558 PMAQI
20th Jul 2026559 PMAQI
20th Jul 20265511 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026533 AMAQI
21st Jul 2026524 AMAQI
27°C22/34°C
21st Jul 2026525 AMAQI
21st Jul 2026576 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026489 AMAQI
21st Jul 20264410 AMAQI
21st Jul 20264911 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026541 PMAQI
21st Jul 2026532 PMAQI
21st Jul 2026553 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026586 PMAQI
21st Jul 2026607 PMAQI
21st Jul 2026598 PMAQI
21st Jul 2026599 PMAQI
21st Jul 20265710 PMAQI
21st Jul 20265711 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026552 AMAQI
22nd Jul 2026533 AMAQI
22nd Jul 2026504 AMAQI
21°C17/26°C
22nd Jul 2026485 AMAQI
22nd Jul 2026406 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026408 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20264611 AMAQI
22nd Jul 20265012 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026344 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026586 PMAQI
22nd Jul 2026347 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20264212 AMAQI
23rd Jul 2026361 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026444 AMAQI
19°C12/26°C
23rd Jul 2026345 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026589 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20265012 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026403 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026445 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026518 PMAQI
23rd Jul 2026539 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20264812 AMAQI
24th Jul 2026501 AMAQI
24th Jul 2026532 AMAQI
24th Jul 2026553 AMAQI
24th Jul 2026534 AMAQI
20°C12/29°C
24th Jul 2026565 AMAQI
24th Jul 2026526 AMAQI
24th Jul 2026547 AMAQI
24th Jul 2026548 AMAQI
24th Jul 2026549 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265111 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026423 PMAQI
24th Jul 2026424 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026427 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026389 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026441 AMAQI
25th Jul 2026462 AMAQI
25th Jul 2026443 AMAQI
25th Jul 2026424 AMAQI
23°C19/27°C
25th Jul 2026405 AMAQI
25th Jul 2026446 AMAQI
25th Jul 2026467 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026511 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026444 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026527 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026489 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026531 AMAQI
26th Jul 2026522 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026524 AMAQI
28°C20/37°C
26th Jul 2026485 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026448 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20264912 AMAQI
27th Jul 2026461 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026463 AMAQI
27th Jul 2026424 AMAQI
30°C23/37°C
27th Jul 2026445 AMAQI
27th Jul 2026446 AMAQI
27th Jul 2026467 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20266010 AMAQI
27th Jul 20267811 AMAQI
27th Jul 20268412 PMAQI
27th Jul 2026831 PMAQI
27th Jul 2026902 PMAQI
27th Jul 2026803 PMAQI
27th Jul 2026824 PMAQI
27th Jul 2026795 PMAQI
27th Jul 2026776 PMAQI
27th Jul 2026807 PMAQI
27th Jul 2026728 PMAQI
27th Jul 2026749 PMAQI
27th Jul 20267210 PMAQI
27th Jul 20267511 PMAQI
28th Jul 20267212 AMAQI
28th Jul 2026761 AMAQI
28th Jul 2026712 AMAQI
28th Jul 2026733 AMAQI
28th Jul 2026684 AMAQI
29°C25/35°C
28th Jul 2026675 AMAQI
28th Jul 2026736 AMAQI
28th Jul 2026727 AMAQI
28th Jul 2026688 AMAQI
28th Jul 2026709 AMAQI
28th Jul 20266810 AMAQI
28th Jul 20266811 AMAQI
28th Jul 20267412 PMAQI
28th Jul 2026711 PMAQI
28th Jul 2026692 PMAQI
28th Jul 2026673 PMAQI
28th Jul 2026694 PMAQI
28th Jul 2026685 PMAQI
28th Jul 2026676 PMAQI
28th Jul 2026687 PMAQI
28th Jul 2026688 PMAQI
28th Jul 2026689 PMAQI
28th Jul 20266810 PMAQI
28th Jul 20266811 PMAQI
29th Jul 20266712 AMAQI
29th Jul 2026651 AMAQI
29th Jul 2026642 AMAQI
29th Jul 2026643 AMAQI
29th Jul 2026624 AMAQI
28°C22/35°C
29th Jul 2026625 AMAQI
29th Jul 2026636 AMAQI
29th Jul 2026617 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026609 AMAQI
29th Jul 20266010 AMAQI
29th Jul 20265911 AMAQI
29th Jul 20265812 PMAQI
29th Jul 2026601 PMAQI
29th Jul 2026622 PMAQI
29th Jul 2026633 PMAQI
29th Jul 2026644 PMAQI
29th Jul 2026635 PMAQI
29th Jul 2026686 PMAQI
29th Jul 2026757 PMAQI
29th Jul 2026728 PMAQI
29th Jul 2026729 PMAQI
29th Jul 20267410 PMAQI
29th Jul 20267211 PMAQI
30th Jul 20266812 AMAQI
30th Jul 2026641 AMAQI
30th Jul 2026682 AMAQI
30th Jul 2026633 AMAQI
30th Jul 2026594 AMAQI
28°C21/35°C
30th Jul 2026605 AMAQI
30th Jul 2026596 AMAQI
30th Jul 2026607 AMAQI
30th Jul 2026578 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265610 AMAQI
30th Jul 20265711 AMAQI
30th Jul 20265712 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026562 PMAQI
30th Jul 2026543 PMAQI
30th Jul 2026574 PMAQI
30th Jul 2026555 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20264810 PMAQI
30th Jul 20265011 PMAQI
31st Jul 20265112 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026462 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026424 AMAQI
26°C21/33°C
31st Jul 2026385 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026627 AMAQI
31st Jul 2026648 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026431 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026524 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026467 PMAQI
31st Jul 2026448 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026482 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026444 AMAQI
20°C17/22°C
1st Aug 2026445 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026429 AMAQI
1st Aug 20265010 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026501 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264112 AMAQI
2nd Aug 2026361 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026383 AMAQI
2nd Aug 2026364 AMAQI
22°C16/28°C
2nd Aug 2026405 AMAQI
5 AM2nd Aug 2026406 AMAQI
2nd Aug 2026407 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20263810 AMAQI
2nd Aug 20263611 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026401 PMAQI
1 PM2nd Aug 2026412 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026504 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026446 PMAQI
9 PM
1 AM
4 AM
23°C15/31°C
Day time
Avg. Highest Time
9 PM
60AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 11 AM
49AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 60), while the lowest AQI was between 9 AM to 11 AM (Avg. 49).
Night time
Avg. Highest Time
10 PM
63AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
50AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 63), while the lowest AQI was between 4 AM to 4 AM (Avg. 50).
2026 Days Vs Air Quality
Marshall, Minnesota, United States
2026
87%
182
13%
28
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
182 DaysModerate
28 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 214 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
Marshall, Minnesota, 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
16AQI (US)
16AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
34AQI (US)
34AQI (US)
4th January 2026
38AQI (US)
38AQI (US)
5th January 2026
28AQI (US)
28AQI (US)
6th January 2026
30AQI (US)
30AQI (US)
7th January 2026
22AQI (US)
22AQI (US)
8th January 2026
18AQI (US)
18AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
20AQI (US)
20AQI (US)
11th January 2026
12AQI (US)
12AQI (US)
12th January 2026
13AQI (US)
13AQI (US)
13th January 2026
13AQI (US)
13AQI (US)
14th January 2026
10AQI (US)
10AQI (US)
15th January 2026
11AQI (US)
11AQI (US)
16th January 2026
32AQI (US)
32AQI (US)
17th January 2026
52AQI (US)
52AQI (US)
18th January 2026
33AQI (US)
33AQI (US)
19th January 2026
24AQI (US)
24AQI (US)
20th January 2026
15AQI (US)
15AQI (US)
21st January 2026
32AQI (US)
32AQI (US)
22nd January 2026
56AQI (US)
56AQI (US)
23rd January 2026
47AQI (US)
47AQI (US)
24th January 2026
34AQI (US)
34AQI (US)
25th January 2026
41AQI (US)
41AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
28AQI (US)
28AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
36AQI (US)
36AQI (US)
30th January 2026
48AQI (US)
48AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
38AQI (US)
38AQI (US)
3rd February 2026
42AQI (US)
42AQI (US)
4th February 2026
35AQI (US)
35AQI (US)
5th February 2026
51AQI (US)
51AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
34AQI (US)
34AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
40AQI (US)
40AQI (US)
11th February 2026
31AQI (US)
31AQI (US)
12th February 2026
33AQI (US)
33AQI (US)
13th February 2026
32AQI (US)
32AQI (US)
14th February 2026
36AQI (US)
36AQI (US)
15th February 2026
32AQI (US)
32AQI (US)
16th February 2026
40AQI (US)
40AQI (US)
17th February 2026
36AQI (US)
36AQI (US)
18th February 2026
41AQI (US)
41AQI (US)
19th February 2026
36AQI (US)
36AQI (US)
20th February 2026
26AQI (US)
26AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
33AQI (US)
33AQI (US)
24th February 2026
40AQI (US)
40AQI (US)
25th February 2026
37AQI (US)
37AQI (US)
26th February 2026
30AQI (US)
30AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
31AQI (US)
31AQI (US)
1st March 2026
36AQI (US)
36AQI (US)
2nd March 2026
53AQI (US)
53AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
37AQI (US)
37AQI (US)
5th March 2026
39AQI (US)
39AQI (US)
6th March 2026
31AQI (US)
31AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
35AQI (US)
35AQI (US)
10th March 2026
29AQI (US)
29AQI (US)
11th March 2026
35AQI (US)
35AQI (US)
12th March 2026
33AQI (US)
33AQI (US)
13th March 2026
34AQI (US)
34AQI (US)
14th March 2026
29AQI (US)
29AQI (US)
15th March 2026
20AQI (US)
20AQI (US)
16th March 2026
32AQI (US)
32AQI (US)
17th March 2026
29AQI (US)
29AQI (US)
18th March 2026
23AQI (US)
23AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
36AQI (US)
36AQI (US)
21st March 2026
32AQI (US)
32AQI (US)
22nd March 2026
36AQI (US)
36AQI (US)
23rd March 2026
34AQI (US)
34AQI (US)
24th March 2026
35AQI (US)
35AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
23AQI (US)
23AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
36AQI (US)
36AQI (US)
29th March 2026
45AQI (US)
45AQI (US)
30th March 2026
46AQI (US)
46AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
24AQI (US)
24AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
27AQI (US)
27AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
25AQI (US)
25AQI (US)
10th April 2026
27AQI (US)
27AQI (US)
11th April 2026
25AQI (US)
25AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
22AQI (US)
22AQI (US)
15th April 2026
29AQI (US)
29AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
18th April 2026
17AQI (US)
17AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
53AQI (US)
53AQI (US)
22nd April 2026
23rd April 2026
44AQI (US)
44AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
31AQI (US)
31AQI (US)
26th April 2026
31AQI (US)
31AQI (US)
27th April 2026
25AQI (US)
25AQI (US)
28th April 2026
19AQI (US)
19AQI (US)
29th April 2026
22AQI (US)
22AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
19AQI (US)
19AQI (US)
3rd May 2026
24AQI (US)
24AQI (US)
4th May 2026
33AQI (US)
33AQI (US)
5th May 2026
31AQI (US)
31AQI (US)
6th May 2026
23AQI (US)
23AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
10th May 2026
24AQI (US)
24AQI (US)
11th May 2026
25AQI (US)
25AQI (US)
12th May 2026
51AQI (US)
51AQI (US)
13th May 2026
53AQI (US)
53AQI (US)
14th May 2026
55AQI (US)
55AQI (US)
15th May 2026
54AQI (US)
54AQI (US)
16th May 2026
54AQI (US)
54AQI (US)
17th May 2026
50AQI (US)
50AQI (US)
18th May 2026
45AQI (US)
45AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
48AQI (US)
48AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
43AQI (US)
43AQI (US)
23rd May 2026
43AQI (US)
43AQI (US)
24th May 2026
40AQI (US)
40AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
19AQI (US)
19AQI (US)
27th May 2026
15AQI (US)
15AQI (US)
28th May 2026
15AQI (US)
15AQI (US)
29th May 2026
28AQI (US)
28AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
16AQI (US)
16AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
27AQI (US)
27AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
16AQI (US)
16AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
18AQI (US)
18AQI (US)
9th June 2026
20AQI (US)
20AQI (US)
10th June 2026
17AQI (US)
17AQI (US)
11th June 2026
16AQI (US)
16AQI (US)
12th June 2026
20AQI (US)
20AQI (US)
13th June 2026
11AQI (US)
11AQI (US)
14th June 2026
16AQI (US)
16AQI (US)
15th June 2026
14AQI (US)
14AQI (US)
16th June 2026
17AQI (US)
17AQI (US)
17th June 2026
12AQI (US)
12AQI (US)
18th June 2026
19AQI (US)
19AQI (US)
19th June 2026
18AQI (US)
18AQI (US)
20th June 2026
18AQI (US)
18AQI (US)
21st June 2026
16AQI (US)
16AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
15AQI (US)
15AQI (US)
24th June 2026
16AQI (US)
16AQI (US)
25th June 2026
16AQI (US)
16AQI (US)
26th June 2026
18AQI (US)
18AQI (US)
27th June 2026
19AQI (US)
19AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
34AQI (US)
34AQI (US)
30th June 2026
34AQI (US)
34AQI (US)
1st July 2026
17AQI (US)
17AQI (US)
2nd July 2026
44AQI (US)
44AQI (US)
3rd July 2026
33AQI (US)
33AQI (US)
4th July 2026
41AQI (US)
41AQI (US)
5th July 2026
65AQI (US)
65AQI (US)
6th July 2026
60AQI (US)
60AQI (US)
7th July 2026
50AQI (US)
50AQI (US)
8th July 2026
51AQI (US)
51AQI (US)
9th July 2026
37AQI (US)
37AQI (US)
10th July 2026
52AQI (US)
52AQI (US)
11th July 2026
52AQI (US)
52AQI (US)
12th July 2026
72AQI (US)
72AQI (US)
13th July 2026
62AQI (US)
62AQI (US)
14th July 2026
43AQI (US)
43AQI (US)
15th July 2026
86AQI (US)
86AQI (US)
16th July 2026
94AQI (US)
94AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
64AQI (US)
64AQI (US)
19th July 2026
53AQI (US)
53AQI (US)
20th July 2026
55AQI (US)
55AQI (US)
21st July 2026
53AQI (US)
53AQI (US)
22nd July 2026
44AQI (US)
44AQI (US)
23rd July 2026
46AQI (US)
46AQI (US)
24th July 2026
48AQI (US)
48AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
44AQI (US)
44AQI (US)
27th July 2026
64AQI (US)
64AQI (US)
28th July 2026
70AQI (US)
70AQI (US)
29th July 2026
65AQI (US)
65AQI (US)
30th July 2026
57AQI (US)
57AQI (US)
31st July 2026
46AQI (US)
46AQI (US)
1st August 2026
43AQI (US)
43AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
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
28AQI (US)
36AQI (US)
34AQI (US)
28AQI (US)
35AQI (US)
19AQI (US)
54AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
29
2
27
1
30
1
27
1
24
6
30
14
17
1
182
28
Highest AQI (US) recorded in
July54AQI (US)
Lowest AQI (US) recorded in
June19AQI (US)
202535AQI (US)
31
28
29
2
27
3
31
17
12
1
24
5
2
24
5
1
1
24
6
20
11
29
1
28
3
312
48
4
1
Highest AQI (US) recorded in
June51AQI (US)
Lowest AQI (US) recorded in
January24AQI (US)
202434AQI (US)
25
5
28
1
31
28
2
26
4
1
30
24
7
26
5
25
5
18
12
1
30
30
1
321
42
2
Highest AQI (US) recorded in
October50AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202341AQI (US)
22
9
28
29
2
27
3
21
9
1
12
17
1
22
7
1
1
14
15
2
9
18
2
1
29
2
27
2
27
3
267
87
6
3
Highest AQI (US) recorded in
June59AQI (US)
Lowest AQI (US) recorded in
October26AQI (US)
202230AQI (US)
29
1
17
5
31
28
2
31
27
3
24
2
29
28
3
29
1
30
1
305
16
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
December23AQI (US)
202132AQI (US)
26
4
24
4
31
28
2
31
30
15
12
2
2
24
5
2
29
1
30
1
30
30
1
328
30
4
2
Highest AQI (US) recorded in
July59AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202029AQI (US)
13
20
18
29
1
31
31
26
4
27
3
27
1
27
4
249
13
Highest AQI (US) recorded in
June34AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
41AQI (US)Least Polluted Year Recorded
2020(Avg.)
29AQI (US)Marshall's annual 2026 AQI (US) (34) shows an average percentage change of 2.8% (worsened AQI (US)) compared to previous years: 2020 (29), 2021 (32), 2022 (30), 2023 (41), 2024 (34), 2025 (35).
