West Duluth, Duluth, 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
West Duluth, Duluth, Minnesota, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
161AQILowest AQI recorded on
24th Aug 2021
5AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 89 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
West Duluth, Duluth, Minnesota, United States
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
7AM3rd Aug
103AQI
Avg. Lowest Time
6PM3rd Aug
90AQI
Night time
Avg. Highest Time
4AM4th Aug
97AQI
Avg. Lowest Time
12AM4th Aug
86AQI
In the last 24 hours,
West Duluth's AQI reached its highest point of 103 at 7 AM during the Day, while the lowest point, 86, was recorded at 12 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West Duluth, Duluth, Minnesota, United States
JulAug
05th - 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 - 03rd03rd - 04th04th
Day
Night
5th Jul 2025245 AMAQI
5th Jul 2025286 AMAQI
5th Jul 2025327 AMAQI
5th Jul 2025318 AMAQI
5th Jul 2025319 AMAQI
5th Jul 20253210 AMAQI
5th Jul 20253711 AMAQI
5th Jul 20253612 PMAQI
5th Jul 2025361 PMAQI
5th Jul 2025362 PMAQI
5th Jul 2025363 PMAQI
5th Jul 2025344 PMAQI
5th Jul 2025345 PMAQI
5th Jul 2025366 PMAQI
5th Jul 2025377 PMAQI
5th Jul 2025378 PMAQI
5th Jul 2025349 PMAQI
5th Jul 20253410 PMAQI
5th Jul 20253811 PMAQI
6th Jul 20254812 AMAQI
6th Jul 2025461 AMAQI
6th Jul 2025512 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025564 AMAQI
--°C/°C
6th Jul 2025565 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025608 AMAQI
6th Jul 2025589 AMAQI
6th Jul 20255810 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025464 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025508 PMAQI
6th Jul 2025449 PMAQI
6th Jul 20254310 PMAQI
6th Jul 20254111 PMAQI
7th Jul 20254412 AMAQI
7th Jul 2025401 AMAQI
7th Jul 2025302 AMAQI
7th Jul 2025273 AMAQI
7th Jul 2025314 AMAQI
18°C12/22°C
7th Jul 2025325 AMAQI
7th Jul 2025286 AMAQI
7th Jul 2025307 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20253110 AMAQI
7th Jul 20253311 AMAQI
7th Jul 20253412 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025362 PMAQI
7th Jul 2025353 PMAQI
7th Jul 2025364 PMAQI
7th Jul 2025355 PMAQI
7th Jul 2025346 PMAQI
7th Jul 2025327 PMAQI
7th Jul 2025338 PMAQI
7th Jul 2025349 PMAQI
7th Jul 20253410 PMAQI
7th Jul 20253411 PMAQI
8th Jul 20253412 AMAQI
8th Jul 2025321 AMAQI
8th Jul 2025322 AMAQI
8th Jul 2025343 AMAQI
8th Jul 2025324 AMAQI
17°C9/25°C
8th Jul 2025335 AMAQI
8th Jul 2025356 AMAQI
8th Jul 2025327 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025339 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253511 AMAQI
8th Jul 20254012 PMAQI
8th Jul 2025441 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025403 PMAQI
8th Jul 2025404 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025416 PMAQI
8th Jul 2025347 PMAQI
8th Jul 2025348 PMAQI
8th Jul 2025339 PMAQI
8th Jul 20253210 PMAQI
8th Jul 20253411 PMAQI
9th Jul 20253612 AMAQI
9th Jul 2025361 AMAQI
9th Jul 2025322 AMAQI
9th Jul 2025323 AMAQI
9th Jul 2025334 AMAQI
16°C12/24°C
9th Jul 2025335 AMAQI
9th Jul 2025336 AMAQI
9th Jul 2025337 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025349 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253412 PMAQI
9th Jul 2025351 PMAQI
9th Jul 2025362 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025364 PMAQI
9th Jul 2025375 PMAQI
9th Jul 2025366 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025348 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253410 PMAQI
9th Jul 20253711 PMAQI
10th Jul 20253512 AMAQI
10th Jul 2025341 AMAQI
10th Jul 2025312 AMAQI
10th Jul 2025303 AMAQI
10th Jul 2025324 AMAQI
16°C11/22°C
10th Jul 2025315 AMAQI
10th Jul 2025326 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025328 AMAQI
10th Jul 2025349 AMAQI
10th Jul 20253310 AMAQI
10th Jul 20253311 AMAQI
10th Jul 20253312 PMAQI
10th Jul 2025341 PMAQI
10th Jul 2025362 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025375 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025358 PMAQI
10th Jul 2025349 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253512 AMAQI
11th Jul 2025361 AMAQI
11th Jul 2025342 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025324 AMAQI
16°C10/21°C
11th Jul 2025355 AMAQI
11th Jul 2025346 AMAQI
11th Jul 2025357 AMAQI
11th Jul 2025378 AMAQI
11th Jul 2025399 AMAQI
11th Jul 20254310 AMAQI
11th Jul 20254211 AMAQI
11th Jul 20254012 PMAQI
11th Jul 2025421 PMAQI
11th Jul 2025392 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025414 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025369 PMAQI
11th Jul 20253410 PMAQI
11th Jul 20253611 PMAQI
12th Jul 20254312 AMAQI
12th Jul 2025481 AMAQI
12th Jul 2025732 AMAQI
12th Jul 2025713 AMAQI
12th Jul 2025724 AMAQI
21°C12/30°C
12th Jul 2025765 AMAQI
12th Jul 2025736 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025688 AMAQI
12th Jul 20251059 AMAQI
12th Jul 202515710 AMAQI
12th Jul 202512711 AMAQI
12th Jul 20259212 PMAQI
12th Jul 20251321 PMAQI
12th Jul 2025832 PMAQI
12th Jul 20251283 PMAQI
12th Jul 2025994 PMAQI
12th Jul 2025815 PMAQI
12th Jul 2025976 PMAQI
12th Jul 2025767 PMAQI
12th Jul 2025898 PMAQI
12th Jul 20251019 PMAQI
12th Jul 20258810 PMAQI
12th Jul 202510411 PMAQI
13th Jul 20259512 AMAQI
13th Jul 20251121 AMAQI
13th Jul 20251172 AMAQI
13th Jul 2025933 AMAQI
13th Jul 20251084 AMAQI
21°C17/27°C
13th Jul 20251185 AMAQI
13th Jul 20251386 AMAQI
13th Jul 20251167 AMAQI
13th Jul 20251148 AMAQI
13th Jul 20251099 AMAQI
13th Jul 202510610 AMAQI
13th Jul 202514211 AMAQI
13th Jul 202513412 PMAQI
13th Jul 20251161 PMAQI
13th Jul 20251132 PMAQI
13th Jul 20251103 PMAQI
13th Jul 20251074 PMAQI
13th Jul 2025945 PMAQI
13th Jul 2025906 PMAQI
13th Jul 20251197 PMAQI
13th Jul 20251088 PMAQI
13th Jul 2025889 PMAQI
13th Jul 202510110 PMAQI
13th Jul 20258411 PMAQI
14th Jul 20258612 AMAQI
14th Jul 2025821 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025843 AMAQI
14th Jul 20251004 AMAQI
23°C14/31°C
14th Jul 20251145 AMAQI
14th Jul 20251006 AMAQI
14th Jul 20251177 AMAQI
14th Jul 20251188 AMAQI
14th Jul 20251239 AMAQI
14th Jul 202510610 AMAQI
14th Jul 202512211 AMAQI
14th Jul 202512912 PMAQI
14th Jul 20251121 PMAQI
14th Jul 20251102 PMAQI
14th Jul 2025963 PMAQI
14th Jul 2025904 PMAQI
14th Jul 2025885 PMAQI
14th Jul 2025916 PMAQI
14th Jul 2025977 PMAQI
14th Jul 20251018 PMAQI
14th Jul 2025929 PMAQI
14th Jul 20258710 PMAQI
14th Jul 20259211 PMAQI
15th Jul 20259212 AMAQI
15th Jul 2025941 AMAQI
15th Jul 2025942 AMAQI
15th Jul 2025973 AMAQI
15th Jul 20251074 AMAQI
24°C15/32°C
15th Jul 2025965 AMAQI
15th Jul 2025966 AMAQI
15th Jul 2025937 AMAQI
15th Jul 2025908 AMAQI
15th Jul 2025889 AMAQI
15th Jul 20258210 AMAQI
15th Jul 20258211 AMAQI
15th Jul 20258112 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025732 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025814 PMAQI
15th Jul 2025815 PMAQI
15th Jul 2025806 PMAQI
15th Jul 2025867 PMAQI
15th Jul 2025848 PMAQI
15th Jul 2025749 PMAQI
15th Jul 20257510 PMAQI
15th Jul 20257411 PMAQI
16th Jul 20257112 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025603 AMAQI
16th Jul 2025554 AMAQI
21°C17/31°C
16th Jul 2025555 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025449 AMAQI
16th Jul 20253910 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025402 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025406 PMAQI
16th Jul 2025497 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20253711 PMAQI
17th Jul 20253612 AMAQI
17th Jul 2025351 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025363 AMAQI
17th Jul 2025354 AMAQI
14°C12/15°C
17th Jul 2025355 AMAQI
17th Jul 2025336 AMAQI
17th Jul 2025307 AMAQI
17th Jul 2025308 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20253312 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025402 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025384 PMAQI
17th Jul 2025375 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025307 PMAQI
17th Jul 2025328 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025481 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025463 AMAQI
18th Jul 2025514 AMAQI
16°C9/22°C
18th Jul 2025435 AMAQI
18th Jul 2025416 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025408 AMAQI
18th Jul 2025439 AMAQI
18th Jul 20254310 AMAQI
18th Jul 20254411 AMAQI
18th Jul 20254912 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025473 PMAQI
18th Jul 2025474 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025446 PMAQI
18th Jul 2025467 PMAQI
18th Jul 2025458 PMAQI
18th Jul 2025419 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025401 AMAQI
19th Jul 2025392 AMAQI
19th Jul 2025393 AMAQI
19th Jul 2025374 AMAQI
14°C7/19°C
19th Jul 2025355 AMAQI
19th Jul 2025366 AMAQI
19th Jul 2025337 AMAQI
19th Jul 2025308 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025333 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025325 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025347 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20254011 PMAQI
20th Jul 20254412 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025522 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025634 AMAQI
17°C13/22°C
20th Jul 2025585 AMAQI
20th Jul 2025446 AMAQI
20th Jul 2025497 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20254810 AMAQI
20th Jul 20255111 AMAQI
20th Jul 20255512 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025532 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025556 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025529 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025611 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025584 AMAQI
16°C9/22°C
21st Jul 2025575 AMAQI
21st Jul 2025596 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025588 AMAQI
21st Jul 2025599 AMAQI
21st Jul 20256110 AMAQI
21st Jul 20256011 AMAQI
21st Jul 20256212 PMAQI
21st Jul 2025611 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025603 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025615 PMAQI
21st Jul 2025606 PMAQI
21st Jul 2025597 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025554 AMAQI
18°C12/23°C
22nd Jul 2025585 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025588 AMAQI
22nd Jul 2025579 AMAQI
22nd Jul 20255710 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025561 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025563 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025557 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025524 AMAQI
22°C15/31°C
23rd Jul 2025445 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025499 AMAQI
23rd Jul 20255110 AMAQI
23rd Jul 20255211 AMAQI
23rd Jul 20254912 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025392 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025372 AMAQI
24th Jul 2025563 AMAQI
24th Jul 2025564 AMAQI
22°C19/26°C
24th Jul 2025555 AMAQI
24th Jul 2025496 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20253512 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025272 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025314 AMAQI
23°C18/28°C
25th Jul 2025275 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20253410 AMAQI
25th Jul 20253311 AMAQI
25th Jul 20254512 PMAQI
25th Jul 2025441 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025408 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025622 AMAQI
26th Jul 2025673 AMAQI
26th Jul 2025664 AMAQI
21°C13/28°C
26th Jul 2025685 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025797 AMAQI
26th Jul 2025698 AMAQI
26th Jul 2025759 AMAQI
26th Jul 20257210 AMAQI
26th Jul 20257211 AMAQI
26th Jul 20256312 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025593 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025483 AMAQI
27th Jul 2025464 AMAQI
24°C16/32°C
27th Jul 2025465 AMAQI
27th Jul 2025466 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025462 PMAQI
27th Jul 2025463 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025475 PMAQI
27th Jul 2025476 PMAQI
27th Jul 2025467 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025469 PMAQI
27th Jul 20254610 PMAQI
27th Jul 20254711 PMAQI
28th Jul 20254812 AMAQI
28th Jul 2025471 AMAQI
28th Jul 2025452 AMAQI
28th Jul 2025423 AMAQI
28th Jul 2025394 AMAQI
26°C18/34°C
28th Jul 2025365 AMAQI
28th Jul 2025376 AMAQI
28th Jul 2025407 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20254310 AMAQI
28th Jul 20254711 AMAQI
28th Jul 20254912 PMAQI
28th Jul 2025511 PMAQI
28th Jul 2025512 PMAQI
28th Jul 2025483 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025496 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20255112 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
24°C18/31°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20256812 PMAQI
29th Jul 2025661 PMAQI
29th Jul 2025612 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025584 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025596 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025692 AMAQI
30th Jul 2025683 AMAQI
30th Jul 2025754 AMAQI
22°C19/27°C
30th Jul 2025745 AMAQI
30th Jul 2025806 AMAQI
30th Jul 2025887 AMAQI
30th Jul 2025958 AMAQI
30th Jul 2025869 AMAQI
30th Jul 202510210 AMAQI
30th Jul 202510111 AMAQI
30th Jul 202513012 PMAQI
30th Jul 20251141 PMAQI
30th Jul 20251192 PMAQI
30th Jul 20251173 PMAQI
30th Jul 20251174 PMAQI
30th Jul 20251175 PMAQI
30th Jul 20251176 PMAQI
30th Jul 20251177 PMAQI
30th Jul 20251178 PMAQI
30th Jul 2025999 PMAQI
30th Jul 20259610 PMAQI
30th Jul 202511211 PMAQI
31st Jul 202510812 AMAQI
31st Jul 20251021 AMAQI
31st Jul 20251072 AMAQI
31st Jul 2025853 AMAQI
31st Jul 20251064 AMAQI
19°C16/25°C
31st Jul 20251055 AMAQI
31st Jul 20251416 AMAQI
31st Jul 20251627 AMAQI
31st Jul 20251648 AMAQI
31st Jul 20251629 AMAQI
31st Jul 202516410 AMAQI
31st Jul 202516511 AMAQI
31st Jul 202516512 PMAQI
31st Jul 20251661 PMAQI
31st Jul 20251622 PMAQI
31st Jul 20251643 PMAQI
31st Jul 20251664 PMAQI
31st Jul 20251605 PMAQI
31st Jul 20251646 PMAQI
31st Jul 20251647 PMAQI
31st Jul 20251648 PMAQI
31st Jul 20251609 PMAQI
31st Jul 202516210 PMAQI
31st Jul 202516111 PMAQI
1st Aug 202515912 AMAQI
1st Aug 20251581 AMAQI
1st Aug 20251602 AMAQI
1st Aug 20251643 AMAQI
1st Aug 20251624 AMAQI
18°C11/23°C
1st Aug 20251635 AMAQI
1st Aug 20251616 AMAQI
1st Aug 20251637 AMAQI
1st Aug 20251638 AMAQI
1st Aug 20251629 AMAQI
1st Aug 202516210 AMAQI
1st Aug 202516111 AMAQI
1st Aug 202515812 PMAQI
1st Aug 20251611 PMAQI
1st Aug 20251632 PMAQI
1st Aug 20251613 PMAQI
1st Aug 20251614 PMAQI
1st Aug 20251585 PMAQI
1st Aug 20251576 PMAQI
1st Aug 20251637 PMAQI
1st Aug 20251618 PMAQI
1st Aug 20251589 PMAQI
1st Aug 202516010 PMAQI
1st Aug 202515711 PMAQI
2nd Aug 202515912 AMAQI
2nd Aug 20251581 AMAQI
2nd Aug 20251582 AMAQI
2nd Aug 20251563 AMAQI
2nd Aug 20251574 AMAQI
19°C10/26°C
2nd Aug 20251575 AMAQI
2nd Aug 20251576 AMAQI
2nd Aug 20251567 AMAQI
2nd Aug 20251568 AMAQI
2nd Aug 20251529 AMAQI
2nd Aug 202515110 AMAQI
2nd Aug 202514411 AMAQI
2nd Aug 202514912 PMAQI
2nd Aug 20251421 PMAQI
2nd Aug 20251432 PMAQI
2nd Aug 20251453 PMAQI
2nd Aug 20251454 PMAQI
2nd Aug 20251365 PMAQI
2nd Aug 20251296 PMAQI
2nd Aug 20251487 PMAQI
2nd Aug 20251388 PMAQI
2nd Aug 20251189 PMAQI
2nd Aug 202511510 PMAQI
2nd Aug 202511211 PMAQI
3rd Aug 202511412 AMAQI
3rd Aug 20251131 AMAQI
3rd Aug 20251142 AMAQI
3rd Aug 20251123 AMAQI
3rd Aug 20251154 AMAQI
19°C9/27°C
3rd Aug 2025985 AMAQI
3rd Aug 20251026 AMAQI
3rd Aug 20251037 AMAQI
3rd Aug 2025988 AMAQI
3rd Aug 20251019 AMAQI
3rd Aug 20259910 AMAQI
3rd Aug 20259611 AMAQI
3rd Aug 20259812 PMAQI
3rd Aug 20251001 PMAQI
3rd Aug 2025992 PMAQI
3rd Aug 20251003 PMAQI
3rd Aug 2025964 PMAQI
3rd Aug 2025965 PMAQI
3rd Aug 2025906 PMAQI
3rd Aug 2025967 PMAQI
3rd Aug 2025968 PMAQI
3rd Aug 2025879 PMAQI
3rd Aug 20258810 PMAQI
3rd Aug 20258911 PMAQI
4th Aug 20258612 AMAQI
4th Aug 2025911 AMAQI
4th Aug 2025872 AMAQI
4th Aug 2025913 AMAQI
4th Aug 2025974 AMAQI
19°C12/25°C
4th Aug 2025905 AMAQI
5 AM4th Aug 2025866 AMAQI
4th Aug 2025887 AMAQI
4th Aug 2025858 AMAQI
4th Aug 2025889 AMAQI
4th Aug 20258610 AMAQI
4th Aug 20258611 AMAQI
4th Aug 20258812 PMAQI
12 PM4th Aug 2025861 PMAQI
4th Aug 2025872 PMAQI
4th Aug 2025893 PMAQI
4th Aug 2025904 PMAQI
4th Aug 2025965 PMAQI
4th Aug 2025976 PMAQI
4th Aug 2025887 PMAQI
4th Aug 2025808 PMAQI
8 PM4th Aug 2025829 PMAQI
12 AM
4 AM
19°C14/24°C
Day time
Avg. Highest Time
5 AM - 8 PM
67AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
67AQI
16 hours / Day
480 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 67), while the lowest AQI was between 5 AM to 8 PM (Avg. 67).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
West Duluth, Duluth, Minnesota, United States
2025
88%
190
10%
22
1%
3
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
190 DaysModerate
22 DaysPoor
3 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 217 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
West Duluth, Duluth, Minnesota, 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.
1st January 2025
22AQI
22AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
19AQI
19AQI
4th January 2025
20AQI
20AQI
5th January 2025
20AQI
20AQI
6th January 2025
22AQI
22AQI
7th January 2025
24AQI
24AQI
8th January 2025
23AQI
23AQI
9th January 2025
45AQI
45AQI
10th January 2025
29AQI
29AQI
11th January 2025
23AQI
23AQI
12th January 2025
23AQI
23AQI
13th January 2025
25AQI
25AQI
14th January 2025
23AQI
23AQI
15th January 2025
29AQI
29AQI
16th January 2025
24AQI
24AQI
17th January 2025
22AQI
22AQI
18th January 2025
22AQI
22AQI
19th January 2025
25AQI
25AQI
20th January 2025
24AQI
24AQI
21st January 2025
24AQI
24AQI
22nd January 2025
24AQI
24AQI
23rd January 2025
25AQI
25AQI
24th January 2025
30AQI
30AQI
25th January 2025
28AQI
28AQI
26th January 2025
24AQI
24AQI
27th January 2025
25AQI
25AQI
28th January 2025
25AQI
25AQI
29th January 2025
27AQI
27AQI
30th January 2025
31AQI
31AQI
31st January 2025
25AQI
25AQI
1st February 2025
25AQI
25AQI
2nd February 2025
31AQI
31AQI
3rd February 2025
25AQI
25AQI
4th February 2025
24AQI
24AQI
5th February 2025
25AQI
25AQI
6th February 2025
25AQI
25AQI
7th February 2025
27AQI
27AQI
8th February 2025
26AQI
26AQI
9th February 2025
27AQI
27AQI
10th February 2025
30AQI
30AQI
11th February 2025
25AQI
25AQI
12th February 2025
31AQI
31AQI
13th February 2025
25AQI
25AQI
14th February 2025
48AQI
48AQI
15th February 2025
40AQI
40AQI
16th February 2025
24AQI
24AQI
17th February 2025
24AQI
24AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
24AQI
24AQI
21st February 2025
29AQI
29AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
62AQI
62AQI
24th February 2025
29AQI
29AQI
25th February 2025
24AQI
24AQI
26th February 2025
27AQI
27AQI
27th February 2025
26AQI
26AQI
28th February 2025
25AQI
25AQI
1st March 2025
26AQI
26AQI
2nd March 2025
27AQI
27AQI
3rd March 2025
36AQI
36AQI
4th March 2025
39AQI
39AQI
5th March 2025
26AQI
26AQI
6th March 2025
25AQI
25AQI
7th March 2025
26AQI
26AQI
8th March 2025
26AQI
26AQI
9th March 2025
27AQI
27AQI
10th March 2025
27AQI
27AQI
11th March 2025
27AQI
27AQI
12th March 2025
26AQI
26AQI
13th March 2025
28AQI
28AQI
14th March 2025
33AQI
33AQI
15th March 2025
45AQI
45AQI
16th March 2025
16AQI
16AQI
17th March 2025
18AQI
18AQI
18th March 2025
18AQI
18AQI
19th March 2025
18AQI
18AQI
20th March 2025
20AQI
20AQI
21st March 2025
21AQI
21AQI
22nd March 2025
30AQI
30AQI
23rd March 2025
24AQI
24AQI
24th March 2025
18AQI
18AQI
25th March 2025
22AQI
22AQI
26th March 2025
26AQI
26AQI
27th March 2025
19AQI
19AQI
28th March 2025
17AQI
17AQI
29th March 2025
17AQI
17AQI
30th March 2025
17AQI
17AQI
31st March 2025
20AQI
20AQI
1st April 2025
17AQI
17AQI
2nd April 2025
18AQI
18AQI
3rd April 2025
16AQI
16AQI
4th April 2025
27AQI
27AQI
5th April 2025
19AQI
19AQI
6th April 2025
23AQI
23AQI
7th April 2025
16AQI
16AQI
8th April 2025
21AQI
21AQI
9th April 2025
23AQI
23AQI
10th April 2025
34AQI
34AQI
11th April 2025
41AQI
41AQI
12th April 2025
49AQI
49AQI
13th April 2025
52AQI
52AQI
14th April 2025
24AQI
24AQI
15th April 2025
15AQI
15AQI
16th April 2025
18AQI
18AQI
17th April 2025
23AQI
23AQI
18th April 2025
35AQI
35AQI
19th April 2025
19AQI
19AQI
20th April 2025
20AQI
20AQI
21st April 2025
16AQI
16AQI
22nd April 2025
23AQI
23AQI
23rd April 2025
17AQI
17AQI
24th April 2025
16AQI
16AQI
25th April 2025
20AQI
20AQI
26th April 2025
22AQI
22AQI
27th April 2025
20AQI
20AQI
28th April 2025
30AQI
30AQI
29th April 2025
16AQI
16AQI
30th April 2025
17AQI
17AQI
1st May 2025
21AQI
21AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
19AQI
19AQI
4th May 2025
21AQI
21AQI
5th May 2025
21AQI
21AQI
6th May 2025
27AQI
27AQI
7th May 2025
18AQI
18AQI
8th May 2025
15AQI
15AQI
9th May 2025
29AQI
29AQI
10th May 2025
20AQI
20AQI
11th May 2025
25AQI
25AQI
12th May 2025
32AQI
32AQI
13th May 2025
41AQI
41AQI
14th May 2025
42AQI
42AQI
15th May 2025
29AQI
29AQI
16th May 2025
25AQI
25AQI
17th May 2025
17AQI
17AQI
18th May 2025
15AQI
15AQI
19th May 2025
14AQI
14AQI
20th May 2025
15AQI
15AQI
21st May 2025
16AQI
16AQI
22nd May 2025
18AQI
18AQI
23rd May 2025
15AQI
15AQI
24th May 2025
18AQI
18AQI
25th May 2025
20AQI
20AQI
26th May 2025
18AQI
18AQI
27th May 2025
22AQI
22AQI
28th May 2025
25AQI
25AQI
29th May 2025
32AQI
32AQI
30th May 2025
39AQI
39AQI
31st May 2025
40AQI
40AQI
1st June 2025
39AQI
39AQI
2nd June 2025
45AQI
45AQI
3rd June 2025
76AQI
76AQI
4th June 2025
64AQI
64AQI
5th June 2025
57AQI
57AQI
6th June 2025
55AQI
55AQI
7th June 2025
63AQI
63AQI
8th June 2025
60AQI
60AQI
9th June 2025
50AQI
50AQI
10th June 2025
62AQI
62AQI
11th June 2025
75AQI
75AQI
12th June 2025
51AQI
51AQI
13th June 2025
29AQI
29AQI
14th June 2025
24AQI
24AQI
15th June 2025
30AQI
30AQI
16th June 2025
36AQI
36AQI
17th June 2025
33AQI
33AQI
18th June 2025
35AQI
35AQI
19th June 2025
39AQI
39AQI
20th June 2025
30AQI
30AQI
21st June 2025
33AQI
33AQI
22nd June 2025
34AQI
34AQI
23rd June 2025
38AQI
38AQI
24th June 2025
38AQI
38AQI
25th June 2025
44AQI
44AQI
26th June 2025
33AQI
33AQI
27th June 2025
26AQI
26AQI
28th June 2025
31AQI
31AQI
29th June 2025
27AQI
27AQI
30th June 2025
21AQI
21AQI
1st July 2025
36AQI
36AQI
2nd July 2025
27AQI
27AQI
3rd July 2025
41AQI
41AQI
4th July 2025
42AQI
42AQI
5th July 2025
34AQI
34AQI
6th July 2025
50AQI
50AQI
7th July 2025
33AQI
33AQI
8th July 2025
35AQI
35AQI
9th July 2025
35AQI
35AQI
10th July 2025
34AQI
34AQI
11th July 2025
37AQI
37AQI
12th July 2025
87AQI
87AQI
13th July 2025
109AQI
109AQI
14th July 2025
98AQI
98AQI
15th July 2025
86AQI
86AQI
16th July 2025
49AQI
49AQI
17th July 2025
36AQI
36AQI
18th July 2025
46AQI
46AQI
19th July 2025
34AQI
34AQI
20th July 2025
53AQI
53AQI
21st July 2025
59AQI
59AQI
22nd July 2025
56AQI
56AQI
23rd July 2025
48AQI
48AQI
24th July 2025
37AQI
37AQI
25th July 2025
39AQI
39AQI
26th July 2025
62AQI
62AQI
27th July 2025
47AQI
47AQI
28th July 2025
45AQI
45AQI
29th July 2025
57AQI
57AQI
30th July 2025
95AQI
95AQI
31st July 2025
142AQI
142AQI
1st August 2025
161AQI
161AQI
2nd August 2025
145AQI
145AQI
3rd August 2025
100AQI
100AQI
4th August 2025
89AQI
89AQI
25AQI
29AQI
25AQI
24AQI
23AQI
43AQI
54AQI
124AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202534AQI
31
27
1
31
29
1
31
21
9
20
9
2
2
1
1
190
22
3
1
Highest AQI recorded in
August124AQI
Lowest AQI recorded in
May23AQI
202425AQI
27
4
28
1
30
1
30
29
2
29
25
6
25
5
1
29
1
31
30
30
1
343
21
1
Highest AQI recorded in
July38AQI
Lowest AQI recorded in
April14AQI
202333AQI
26
5
28
31
30
28
3
10
17
3
20
10
1
20
11
21
9
30
1
28
1
28
3
300
60
4
Highest AQI recorded in
June63AQI
Lowest AQI recorded in
October19AQI
202220AQI
31
21
18
30
25
30
8
1
21
26
1
25
4
9
2
1
245
7
1
Highest AQI recorded in
December44AQI
Lowest AQI recorded in
August6AQI
202123AQI
22
1
25
3
30
29
1
31
30
15
11
1
25
3
1
29
31
30
30
1
327
20
2
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
October12AQI
202021AQI
13
20
18
22
2
28
3
28
30
30
29
1
23
241
6
Highest AQI recorded in
June25AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
34AQILeast Polluted Year Recorded
2022(Avg.)
20AQIWest Duluth's annual 2025 AQI (34) shows an average percentage change of 43.3% (worsened AQI) compared to previous years: 2020 (21), 2021 (23), 2022 (20), 2023 (33), 2024 (25).
