Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sheboygan, Wisconsin, 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

Sheboygan, Wisconsin, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2025
128AQI
Lowest AQI recorded on
20th Aug 2025
17AQI

Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Sheboygan, Wisconsin, United States

AQI
Day
Night
.

5 AM12th Aug 2026

8 PM

4 AM13th Aug 2026

Day time
Avg. Highest Time
7PM12th Aug

48AQI

Avg. Lowest Time
1PM12th Aug

38AQI

Night time
Avg. Highest Time
12AM13th Aug

49AQI

Avg. Lowest Time
3AM13th Aug

44AQI

In the last 24 hours,

Sheboygan's AQI reached its highest point of 49 at 12 AM during the Night, while the lowest point, 38, was recorded at 1 PM during the Day between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sheboygan, Wisconsin, United States

JulAug
15th - 16th16th - 17th17th - 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
Day
Night
15th Jul 2026215 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026847 AMAQI
15th Jul 2026258 AMAQI
15th Jul 2026479 AMAQI
15th Jul 20263910 AMAQI
15th Jul 20263811 AMAQI
15th Jul 20263912 PMAQI
15th Jul 2026361 PMAQI
15th Jul 2026512 PMAQI
15th Jul 2026403 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026265 PMAQI
15th Jul 2026426 PMAQI
15th Jul 2026527 PMAQI
15th Jul 2026358 PMAQI
15th Jul 2026729 PMAQI
15th Jul 20267810 PMAQI
15th Jul 20267011 PMAQI
16th Jul 20269512 AMAQI
16th Jul 2026781 AMAQI
16th Jul 2026722 AMAQI
16th Jul 2026703 AMAQI
16th Jul 2026884 AMAQI

28°C22/36°C

16th Jul 2026785 AMAQI
16th Jul 20262106 AMAQI
16th Jul 20262207 AMAQI
16th Jul 20261468 AMAQI
16th Jul 20261899 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20263011 AMAQI
16th Jul 202631112 PMAQI
16th Jul 2026301 PMAQI
16th Jul 20261382 PMAQI
16th Jul 20261943 PMAQI
16th Jul 20261274 PMAQI
16th Jul 20261625 PMAQI
16th Jul 2026546 PMAQI
16th Jul 20261707 PMAQI
16th Jul 20261168 PMAQI
16th Jul 20261069 PMAQI
16th Jul 20267410 PMAQI
16th Jul 20267111 PMAQI
17th Jul 20266812 AMAQI
17th Jul 20261131 AMAQI
17th Jul 20261812 AMAQI
17th Jul 20262023 AMAQI
17th Jul 20263094 AMAQI

24°C19/30°C

17th Jul 20262745 AMAQI
17th Jul 20263026 AMAQI
17th Jul 20262997 AMAQI
17th Jul 20262968 AMAQI
17th Jul 20263119 AMAQI
17th Jul 202632410 AMAQI
17th Jul 202630911 AMAQI
17th Jul 202627912 PMAQI
17th Jul 20262311 PMAQI
17th Jul 20261842 PMAQI
17th Jul 20261683 PMAQI
17th Jul 20261544 PMAQI
17th Jul 20261485 PMAQI
17th Jul 20261506 PMAQI
17th Jul 20261297 PMAQI
17th Jul 20261068 PMAQI
17th Jul 2026819 PMAQI
17th Jul 20267610 PMAQI
17th Jul 20267411 PMAQI
18th Jul 20267412 AMAQI
18th Jul 2026621 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026464 AMAQI

27°C21/35°C

18th Jul 2026445 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20266210 AMAQI
18th Jul 20265811 AMAQI
18th Jul 20266612 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026802 PMAQI
18th Jul 2026993 PMAQI
18th Jul 2026984 PMAQI
18th Jul 2026985 PMAQI
18th Jul 20261356 PMAQI
18th Jul 20261467 PMAQI
18th Jul 20261568 PMAQI
18th Jul 20261659 PMAQI
18th Jul 202617010 PMAQI
18th Jul 202618011 PMAQI
19th Jul 202618812 AMAQI
19th Jul 20262081 AMAQI
19th Jul 20262202 AMAQI
19th Jul 20262133 AMAQI
19th Jul 20262104 AMAQI

27°C20/34°C

19th Jul 20262025 AMAQI
19th Jul 20262016 AMAQI
19th Jul 20262007 AMAQI
19th Jul 20262088 AMAQI
19th Jul 20262019 AMAQI
19th Jul 202619810 AMAQI
19th Jul 202618211 AMAQI
19th Jul 202618612 PMAQI
19th Jul 20261721 PMAQI
19th Jul 20261712 PMAQI
19th Jul 20261663 PMAQI
19th Jul 20261634 PMAQI
19th Jul 20261595 PMAQI
19th Jul 20261566 PMAQI
19th Jul 20261547 PMAQI
19th Jul 20261508 PMAQI
19th Jul 20261459 PMAQI
19th Jul 202614210 PMAQI
19th Jul 202615011 PMAQI
20th Jul 202615212 AMAQI
20th Jul 20261521 AMAQI
20th Jul 20261402 AMAQI
20th Jul 20261393 AMAQI
20th Jul 20261304 AMAQI

22°C16/28°C

20th Jul 20261305 AMAQI
20th Jul 20261356 AMAQI
20th Jul 20261407 AMAQI
20th Jul 20261388 AMAQI
20th Jul 20261329 AMAQI
20th Jul 202611810 AMAQI
20th Jul 202611611 AMAQI
20th Jul 202611212 PMAQI
20th Jul 20261221 PMAQI
20th Jul 20261142 PMAQI
20th Jul 20261123 PMAQI
20th Jul 20261124 PMAQI
20th Jul 20261065 PMAQI
20th Jul 20261026 PMAQI
20th Jul 20261007 PMAQI
20th Jul 2026868 PMAQI
20th Jul 2026789 PMAQI
20th Jul 20266011 PMAQI
21st Jul 20265012 AMAQI
21st Jul 2026541 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026503 AMAQI
21st Jul 2026454 AMAQI

24°C17/31°C

21st Jul 2026515 AMAQI
21st Jul 2026476 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026598 AMAQI
21st Jul 2026559 AMAQI
21st Jul 20265410 AMAQI
21st Jul 20265211 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026421 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026325 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026307 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20264010 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026253 AMAQI
22nd Jul 2026234 AMAQI

24°C16/28°C

22nd Jul 2026255 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026238 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262410 AMAQI
22nd Jul 20262011 AMAQI
22nd Jul 20261212 PMAQI
22nd Jul 2026121 PMAQI
22nd Jul 2026172 PMAQI
22nd Jul 2026123 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026319 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026421 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026324 AMAQI

18°C13/23°C

23rd Jul 2026385 AMAQI
23rd Jul 2026406 AMAQI
23rd Jul 2026327 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026364 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026346 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026308 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20263811 PMAQI
24th Jul 20263812 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026382 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026294 AMAQI

20°C12/28°C

24th Jul 2026215 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026331 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026305 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026254 AMAQI

21°C14/28°C

25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262512 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20263411 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026302 AMAQI
26th Jul 2026343 AMAQI
26th Jul 2026214 AMAQI

22°C16/27°C

26th Jul 2026365 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026542 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026544 PMAQI
26th Jul 2026515 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026537 PMAQI
26th Jul 2026508 PMAQI
26th Jul 2026489 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20265611 PMAQI
27th Jul 20265912 AMAQI
27th Jul 2026571 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026603 AMAQI
27th Jul 2026544 AMAQI

26°C21/31°C

27th Jul 2026535 AMAQI
27th Jul 2026536 AMAQI
27th Jul 2026527 AMAQI
27th Jul 2026528 AMAQI
27th Jul 2026539 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026404 PMAQI
27th Jul 2026365 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026504 AMAQI

25°C21/35°C

28th Jul 2026465 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026448 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264411 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026348 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20262410 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026342 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026234 AMAQI

23°C19/29°C

29th Jul 2026365 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026347 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026305 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20265212 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026573 AMAQI
30th Jul 2026544 AMAQI

22°C15/28°C

30th Jul 2026445 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026502 PMAQI
30th Jul 2026533 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026556 PMAQI
30th Jul 2026557 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026559 PMAQI
30th Jul 20265210 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026512 AMAQI
31st Jul 2026503 AMAQI
31st Jul 2026484 AMAQI

26°C19/35°C

31st Jul 2026445 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026303 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026233 AMAQI
1st Aug 2026314 AMAQI

24°C20/30°C

1st Aug 2026365 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026388 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20263612 PMAQI
1st Aug 2026331 PMAQI
1st Aug 2026382 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026364 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026441 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026444 AMAQI

21°C18/26°C

2nd Aug 2026405 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264211 AMAQI
2nd Aug 20264012 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026343 PMAQI
2nd Aug 2026344 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026387 PMAQI
2nd Aug 2026368 PMAQI
2nd Aug 2026369 PMAQI
2nd Aug 20263110 PMAQI
2nd Aug 20263211 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026301 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI
3rd Aug 2026304 AMAQI

21°C18/26°C

3rd Aug 2026305 AMAQI
3rd Aug 2026346 AMAQI
3rd Aug 2026277 AMAQI
3rd Aug 2026348 AMAQI
3rd Aug 2026349 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026361 PMAQI
3rd Aug 2026342 PMAQI
3rd Aug 2026343 PMAQI
3rd Aug 2026344 PMAQI
3rd Aug 2026365 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026298 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20262710 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026272 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026384 AMAQI

21°C15/28°C

4th Aug 2026335 AMAQI
4th Aug 2026406 AMAQI
4th Aug 2026407 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026429 AMAQI
4th Aug 20264610 AMAQI
4th Aug 20264211 AMAQI
4th Aug 20264212 PMAQI
4th Aug 2026441 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026483 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026466 PMAQI
4th Aug 2026467 PMAQI
4th Aug 2026468 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20264811 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026511 AMAQI
5th Aug 2026552 AMAQI
5th Aug 2026503 AMAQI
5th Aug 2026564 AMAQI

24°C17/30°C

5th Aug 2026585 AMAQI
5th Aug 2026646 AMAQI
5th Aug 2026607 AMAQI
5th Aug 2026638 AMAQI
5th Aug 2026609 AMAQI
5th Aug 20266510 AMAQI
5th Aug 20266011 AMAQI
5th Aug 20266212 PMAQI
5th Aug 2026621 PMAQI
5th Aug 2026622 PMAQI
5th Aug 2026623 PMAQI
5th Aug 2026604 PMAQI
5th Aug 2026585 PMAQI
5th Aug 2026596 PMAQI
5th Aug 2026567 PMAQI
5th Aug 2026558 PMAQI
5th Aug 2026529 PMAQI
5th Aug 20265210 PMAQI
5th Aug 20265311 PMAQI
6th Aug 20265212 AMAQI
6th Aug 2026521 AMAQI
6th Aug 2026552 AMAQI
6th Aug 2026553 AMAQI
6th Aug 2026554 AMAQI

21°C18/24°C

6th Aug 2026545 AMAQI
6th Aug 2026556 AMAQI
6th Aug 2026527 AMAQI
6th Aug 2026568 AMAQI
6th Aug 2026579 AMAQI
6th Aug 20265610 AMAQI
6th Aug 20265411 AMAQI
6th Aug 20265512 PMAQI
6th Aug 2026571 PMAQI
6th Aug 2026572 PMAQI
6th Aug 2026533 PMAQI
6th Aug 2026554 PMAQI
6th Aug 2026565 PMAQI
6th Aug 2026546 PMAQI
6th Aug 2026567 PMAQI
6th Aug 2026558 PMAQI
6th Aug 2026559 PMAQI
6th Aug 20265410 PMAQI
6th Aug 20265611 PMAQI
7th Aug 20265612 AMAQI
7th Aug 2026541 AMAQI
7th Aug 2026532 AMAQI
7th Aug 2026543 AMAQI
7th Aug 2026514 AMAQI

21°C15/28°C

7th Aug 2026485 AMAQI
7th Aug 2026486 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026488 AMAQI
7th Aug 2026499 AMAQI
7th Aug 20264810 AMAQI
7th Aug 20264411 AMAQI
7th Aug 20264212 PMAQI
7th Aug 2026441 PMAQI
7th Aug 2026462 PMAQI
7th Aug 2026383 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026386 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026389 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20264012 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026423 AMAQI
8th Aug 2026464 AMAQI

24°C18/30°C

8th Aug 2026465 AMAQI
8th Aug 2026466 AMAQI
8th Aug 2026427 AMAQI
8th Aug 2026428 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20263411 AMAQI
8th Aug 20264612 PMAQI
8th Aug 2026271 PMAQI
8th Aug 2026502 PMAQI
8th Aug 2026463 PMAQI
8th Aug 2026504 PMAQI
8th Aug 2026335 PMAQI
8th Aug 2026366 PMAQI
8th Aug 2026347 PMAQI
8th Aug 2026278 PMAQI
8th Aug 2026369 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026361 AMAQI
9th Aug 2026422 AMAQI
9th Aug 2026273 AMAQI
9th Aug 2026254 AMAQI

24°C19/31°C

9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20263610 AMAQI
9th Aug 20263811 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026362 PMAQI
9th Aug 2026423 PMAQI
9th Aug 2026334 PMAQI
9th Aug 2026305 PMAQI
9th Aug 2026386 PMAQI
9th Aug 2026427 PMAQI
9th Aug 2026408 PMAQI
9th Aug 2026429 PMAQI
9th Aug 20263810 PMAQI
9th Aug 20263811 PMAQI
10th Aug 20263812 AMAQI
10th Aug 2026381 AMAQI
10th Aug 2026382 AMAQI
10th Aug 2026423 AMAQI
10th Aug 2026384 AMAQI

22°C16/27°C

10th Aug 2026445 AMAQI
10th Aug 2026446 AMAQI
10th Aug 2026427 AMAQI
10th Aug 2026428 AMAQI
10th Aug 2026409 AMAQI
10th Aug 20264210 AMAQI
10th Aug 20264411 AMAQI
10th Aug 20264912 PMAQI
10th Aug 2026461 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026463 PMAQI
10th Aug 2026424 PMAQI
10th Aug 2026485 PMAQI
10th Aug 2026406 PMAQI
10th Aug 2026367 PMAQI
10th Aug 2026408 PMAQI
10th Aug 2026449 PMAQI
10th Aug 20264010 PMAQI
10th Aug 20264011 PMAQI
11th Aug 20264012 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026382 AMAQI
11th Aug 2026403 AMAQI
11th Aug 2026424 AMAQI

23°C18/30°C

11th Aug 2026425 AMAQI
11th Aug 2026406 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026408 AMAQI
11th Aug 2026389 AMAQI
11th Aug 20264010 AMAQI
11th Aug 20263811 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026381 PMAQI
11th Aug 2026402 PMAQI
11th Aug 2026403 PMAQI
11th Aug 2026404 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026406 PMAQI
11th Aug 2026447 PMAQI
11th Aug 2026428 PMAQI
11th Aug 2026409 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264211 PMAQI
12th Aug 20264212 AMAQI
12th Aug 2026421 AMAQI
12th Aug 2026402 AMAQI
12th Aug 2026463 AMAQI
12th Aug 2026424 AMAQI

23°C19/29°C

12th Aug 2026445 AMAQI
12th Aug 2026406 AMAQI
12th Aug 2026407 AMAQI
12th Aug 2026428 AMAQI
12th Aug 2026409 AMAQI
12th Aug 20263810 AMAQI
12th Aug 20264211 AMAQI
12th Aug 20264212 PMAQI
12th Aug 2026381 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026423 PMAQI
12th Aug 2026444 PMAQI
12th Aug 2026445 PMAQI
12th Aug 2026406 PMAQI
12th Aug 2026487 PMAQI
12th Aug 2026488 PMAQI
12th Aug 2026449 PMAQI
12th Aug 20264410 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20264912 AMAQI
13th Aug 2026481 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026443 AMAQI
13th Aug 2026464 AMAQI

23°C20/29°C

13th Aug 2026495 AMAQI
5 AM
13th Aug 2026446 AMAQI
13th Aug 2026367 AMAQI
13th Aug 2026388 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20264810 AMAQI
13th Aug 20265111 AMAQI
13th Aug 20265012 PMAQI
12 PM
13th Aug 2026481 PMAQI
13th Aug 2026502 PMAQI
13th Aug 2026533 PMAQI
13th Aug 2026504 PMAQI
13th Aug 2026515 PMAQI
13th Aug 2026536 PMAQI
13th Aug 2026557 PMAQI
13th Aug 2026558 PMAQI
8 PM
13th Aug 2026549 PMAQI
13th Aug 20265410 PMAQI
13th Aug 20265711 PMAQI
12 AM
4 AM

23°C19/28°C

Day time
Avg. Highest Time
12 PM

64AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM

52AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 64), while the lowest AQI was between 6 PM to 6 PM (Avg. 52).
Night time
Avg. Highest Time
4 AM

58AQI

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

49AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 58), while the lowest AQI was between 10 PM to 10 PM (Avg. 49).

2026 Days Vs Air Quality

Sheboygan, Wisconsin, United States

2026

94%

209

4%

9

0.9%

2

0.9%

2

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
209 Days
Moderate
9 Days
Poor
2 Days
Unhealthy
2 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 94%

Health Risk Level:

Very Low

In 2026, 94% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Sheboygan, Wisconsin, 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)
2nd January 2026
27AQI (US)
3rd January 2026
25AQI (US)
4th January 2026
30AQI (US)
5th January 2026
45AQI (US)
6th January 2026
69AQI (US)
7th January 2026
51AQI (US)
8th January 2026
51AQI (US)
9th January 2026
19AQI (US)
10th January 2026
22AQI (US)
11th January 2026
20AQI (US)
12th January 2026
21AQI (US)
13th January 2026
20AQI (US)
14th January 2026
11AQI (US)
15th January 2026
18AQI (US)
16th January 2026
22AQI (US)
17th January 2026
18AQI (US)
18th January 2026
19AQI (US)
19th January 2026
17AQI (US)
20th January 2026
25AQI (US)
21st January 2026
31AQI (US)
22nd January 2026
44AQI (US)
23rd January 2026
42AQI (US)
24th January 2026
28AQI (US)
25th January 2026
38AQI (US)
26th January 2026
40AQI (US)
27th January 2026
28AQI (US)
28th January 2026
28AQI (US)
29th January 2026
46AQI (US)
30th January 2026
59AQI (US)
31st January 2026
44AQI (US)
1st February 2026
35AQI (US)
2nd February 2026
38AQI (US)
3rd February 2026
42AQI (US)
4th February 2026
31AQI (US)
5th February 2026
51AQI (US)
6th February 2026
43AQI (US)
7th February 2026
41AQI (US)
8th February 2026
44AQI (US)
9th February 2026
43AQI (US)
10th February 2026
42AQI (US)
11th February 2026
38AQI (US)
12th February 2026
33AQI (US)
13th February 2026
34AQI (US)
14th February 2026
42AQI (US)
15th February 2026
38AQI (US)
16th February 2026
40AQI (US)
17th February 2026
40AQI (US)
18th February 2026
41AQI (US)
19th February 2026
40AQI (US)
20th February 2026
38AQI (US)
21st February 2026
35AQI (US)
22nd February 2026
36AQI (US)
23rd February 2026
38AQI (US)
24th February 2026
38AQI (US)
25th February 2026
41AQI (US)
26th February 2026
27AQI (US)
27th February 2026
33AQI (US)
28th February 2026
36AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
52AQI (US)
3rd March 2026
34AQI (US)
4th March 2026
40AQI (US)
5th March 2026
35AQI (US)
6th March 2026
29AQI (US)
7th March 2026
43AQI (US)
8th March 2026
35AQI (US)
9th March 2026
33AQI (US)
10th March 2026
36AQI (US)
11th March 2026
45AQI (US)
12th March 2026
40AQI (US)
13th March 2026
40AQI (US)
14th March 2026
37AQI (US)
15th March 2026
33AQI (US)
16th March 2026
38AQI (US)
17th March 2026
34AQI (US)
18th March 2026
28AQI (US)
19th March 2026
34AQI (US)
20th March 2026
42AQI (US)
21st March 2026
32AQI (US)
22nd March 2026
34AQI (US)
23rd March 2026
39AQI (US)
24th March 2026
29AQI (US)
25th March 2026
31AQI (US)
26th March 2026
39AQI (US)
27th March 2026
28AQI (US)
28th March 2026
28AQI (US)
29th March 2026
22AQI (US)
30th March 2026
24AQI (US)
31st March 2026
25AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
34AQI (US)
3rd April 2026
42AQI (US)
4th April 2026
32AQI (US)
5th April 2026
30AQI (US)
6th April 2026
33AQI (US)
7th April 2026
27AQI (US)
8th April 2026
28AQI (US)
9th April 2026
20AQI (US)
10th April 2026
32AQI (US)
11th April 2026
24AQI (US)
12th April 2026
24AQI (US)
13th April 2026
24AQI (US)
14th April 2026
26AQI (US)
15th April 2026
26AQI (US)
16th April 2026
27AQI (US)
17th April 2026
18th April 2026
28AQI (US)
19th April 2026
33AQI (US)
20th April 2026
28AQI (US)
21st April 2026
19AQI (US)
22nd April 2026
23rd April 2026
18AQI (US)
24th April 2026
17AQI (US)
25th April 2026
22AQI (US)
26th April 2026
25AQI (US)
27th April 2026
16AQI (US)
28th April 2026
24AQI (US)
29th April 2026
24AQI (US)
30th April 2026
26AQI (US)
1st May 2026
26AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
24AQI (US)
4th May 2026
36AQI (US)
5th May 2026
34AQI (US)
6th May 2026
19AQI (US)
7th May 2026
19AQI (US)
8th May 2026
29AQI (US)
9th May 2026
10th May 2026
27AQI (US)
11th May 2026
24AQI (US)
12th May 2026
25AQI (US)
13th May 2026
26AQI (US)
14th May 2026
15AQI (US)
15th May 2026
39AQI (US)
16th May 2026
46AQI (US)
17th May 2026
50AQI (US)
18th May 2026
49AQI (US)
19th May 2026
40AQI (US)
20th May 2026
49AQI (US)
21st May 2026
42AQI (US)
22nd May 2026
40AQI (US)
23rd May 2026
40AQI (US)
24th May 2026
41AQI (US)
25th May 2026
39AQI (US)
26th May 2026
29AQI (US)
27th May 2026
22AQI (US)
28th May 2026
16AQI (US)
29th May 2026
20AQI (US)
30th May 2026
19AQI (US)
31st May 2026
23AQI (US)
1st June 2026
24AQI (US)
2nd June 2026
21AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
23AQI (US)
5th June 2026
23AQI (US)
6th June 2026
20AQI (US)
7th June 2026
22AQI (US)
8th June 2026
24AQI (US)
9th June 2026
22AQI (US)
10th June 2026
23AQI (US)
11th June 2026
21AQI (US)
12th June 2026
21AQI (US)
13th June 2026
20AQI (US)
14th June 2026
19AQI (US)
15th June 2026
21AQI (US)
16th June 2026
21AQI (US)
17th June 2026
23AQI (US)
18th June 2026
22AQI (US)
19th June 2026
20AQI (US)
20th June 2026
21AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
19AQI (US)
24th June 2026
20AQI (US)
25th June 2026
13AQI (US)
26th June 2026
25AQI (US)
27th June 2026
27AQI (US)
28th June 2026
22AQI (US)
29th June 2026
22AQI (US)
30th June 2026
25AQI (US)
1st July 2026
37AQI (US)
2nd July 2026
26AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
28AQI (US)
5th July 2026
39AQI (US)
6th July 2026
39AQI (US)
7th July 2026
30AQI (US)
8th July 2026
24AQI (US)
9th July 2026
26AQI (US)
10th July 2026
29AQI (US)
11th July 2026
45AQI (US)
12th July 2026
36AQI (US)
13th July 2026
31AQI (US)
14th July 2026
30AQI (US)
15th July 2026
44AQI (US)
16th July 2026
119AQI (US)
17th July 2026
199AQI (US)
18th July 2026
86AQI (US)
19th July 2026
181AQI (US)
20th July 2026
119AQI (US)
21st July 2026
42AQI (US)
22nd July 2026
23AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
29AQI (US)
25th July 2026
27AQI (US)
26th July 2026
39AQI (US)
27th July 2026
45AQI (US)
28th July 2026
40AQI (US)
29th July 2026
32AQI (US)
30th July 2026
45AQI (US)
31st July 2026
33AQI (US)
1st August 2026
38AQI (US)
2nd August 2026
40AQI (US)
3rd August 2026
33AQI (US)
4th August 2026
41AQI (US)
5th August 2026
58AQI (US)
6th August 2026
55AQI (US)
7th August 2026
44AQI (US)
8th August 2026
39AQI (US)
9th August 2026
33AQI (US)
10th August 2026
42AQI (US)
11th August 2026
40AQI (US)
12th August 2026
42AQI (US)
13th August 2026
49AQI (US)
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

31AQI (US)

39AQI (US)

35AQI (US)

26AQI (US)

31AQI (US)

22AQI (US)

51AQI (US)

43AQI (US)

No. of days

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

202634AQI (US)

27
4
27
1
30
1
28
30
30
26
1
2
2
11
2
209
9
2
2

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

June

22AQI (US)

202536AQI (US)

30
1
27
1
30
1
29
1
31
19
11
20
10
1
18
9
4
25
5
27
4
26
4
23
8
305
55
5

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

May

23AQI (US)

202433AQI (US)

28
2
24
5
31
30
29
2
29
30
1
26
5
25
5
28
3
27
3
29
2
336
28

Highest AQI (US) recorded in

August

39AQI (US)

Lowest AQI (US) recorded in

March

25AQI (US)

202344AQI (US)

22
9
23
5
25
6
23
7
23
8
4
21
2
1
2
20
9
2
17
14
29
1
26
5
24
5
27
4
263
94
4
1
2

Highest AQI (US) recorded in

June

86AQI (US)

Lowest AQI (US) recorded in

October

32AQI (US)

202239AQI (US)

26
5
17
4
24
7
27
3
27
4
28
2
21
1
1
29
24
6
1
21
9
25
6
270
47
1

Highest AQI (US) recorded in

October

43AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202141AQI (US)

17
12
19
9
25
6
22
5
1
26
5
28
2
14
17
19
12
30
29
2
24
6
23
8
276
84
1

Highest AQI (US) recorded in

August

50AQI (US)

Lowest AQI (US) recorded in

October

33AQI (US)

202037AQI (US)

9
4
15
5
18
25
5
26
5
30
1
23
3
29
2
22
8
22
9
219
42

Highest AQI (US) recorded in

November

42AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
44AQI (US)
Least Polluted Year Recorded
2024(Avg.)
33AQI (US)

Sheboygan's annual 2026 AQI (US) (34) shows an average percentage change of -10.5% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (41), 2022 (39), 2023 (44), 2024 (33), 2025 (36).