Appleton, 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
Appleton, Wisconsin, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2025
131AQILowest AQI recorded on
10th Aug 2024
18AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 127 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Appleton, Wisconsin, United States
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
6PM3rd Aug
147AQI
Avg. Lowest Time
6AM3rd Aug
116AQI
Night time
Avg. Highest Time
3AM4th Aug
146AQI
Avg. Lowest Time
10PM3rd Aug
132AQI
In the last 24 hours,
Appleton's AQI reached its highest point of 147 at 6 PM during the Day, while the lowest point, 116, was recorded at 6 AM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Appleton, Wisconsin, 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 2025565 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025567 AMAQI
5th Jul 2025568 AMAQI
5th Jul 2025569 AMAQI
5th Jul 20255610 AMAQI
5th Jul 20255511 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025532 PMAQI
5th Jul 2025553 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025568 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255210 PMAQI
5th Jul 20255211 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025322 AMAQI
6th Jul 2025293 AMAQI
6th Jul 2025284 AMAQI
26°C21/35°C
6th Jul 2025265 AMAQI
6th Jul 2025276 AMAQI
6th Jul 2025297 AMAQI
6th Jul 2025288 AMAQI
6th Jul 2025299 AMAQI
6th Jul 20253010 AMAQI
6th Jul 20253111 AMAQI
6th Jul 20253712 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025462 PMAQI
6th Jul 2025453 PMAQI
6th Jul 2025474 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025486 PMAQI
6th Jul 2025407 PMAQI
6th Jul 2025408 PMAQI
6th Jul 2025479 PMAQI
6th Jul 20255310 PMAQI
6th Jul 20255211 PMAQI
7th Jul 20255012 AMAQI
7th Jul 2025491 AMAQI
7th Jul 2025532 AMAQI
7th Jul 2025533 AMAQI
7th Jul 2025504 AMAQI
22°C17/27°C
7th Jul 2025415 AMAQI
7th Jul 2025406 AMAQI
7th Jul 2025437 AMAQI
7th Jul 2025428 AMAQI
7th Jul 2025419 AMAQI
7th Jul 20254010 AMAQI
7th Jul 20254511 AMAQI
7th Jul 20254812 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025553 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025537 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255112 AMAQI
8th Jul 2025491 AMAQI
8th Jul 2025402 AMAQI
8th Jul 2025403 AMAQI
8th Jul 2025414 AMAQI
19°C11/28°C
8th Jul 2025415 AMAQI
8th Jul 2025416 AMAQI
8th Jul 2025447 AMAQI
8th Jul 2025458 AMAQI
8th Jul 2025479 AMAQI
8th Jul 20255310 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025551 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025544 PMAQI
8th Jul 2025545 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025517 PMAQI
8th Jul 2025508 PMAQI
8th Jul 2025479 PMAQI
8th Jul 20254610 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254312 AMAQI
9th Jul 2025411 AMAQI
9th Jul 2025302 AMAQI
9th Jul 2025293 AMAQI
9th Jul 2025284 AMAQI
22°C15/30°C
9th Jul 2025305 AMAQI
9th Jul 2025396 AMAQI
9th Jul 2025467 AMAQI
9th Jul 2025438 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20254010 AMAQI
9th Jul 20254011 AMAQI
9th Jul 20254012 PMAQI
9th Jul 2025411 PMAQI
9th Jul 2025422 PMAQI
9th Jul 2025443 PMAQI
9th Jul 2025424 PMAQI
9th Jul 2025415 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025397 PMAQI
9th Jul 2025388 PMAQI
9th Jul 2025389 PMAQI
9th Jul 20253710 PMAQI
9th Jul 20253911 PMAQI
10th Jul 20253912 AMAQI
10th Jul 2025381 AMAQI
10th Jul 2025372 AMAQI
10th Jul 2025363 AMAQI
10th Jul 2025384 AMAQI
20°C16/26°C
10th Jul 2025365 AMAQI
10th Jul 2025386 AMAQI
10th Jul 2025397 AMAQI
10th Jul 2025388 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20253810 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20253812 PMAQI
10th Jul 2025381 PMAQI
10th Jul 2025402 PMAQI
10th Jul 2025403 PMAQI
10th Jul 2025404 PMAQI
10th Jul 2025415 PMAQI
10th Jul 2025406 PMAQI
10th Jul 2025387 PMAQI
10th Jul 2025378 PMAQI
10th Jul 2025369 PMAQI
10th Jul 20253610 PMAQI
10th Jul 20253711 PMAQI
11th Jul 20253812 AMAQI
11th Jul 2025361 AMAQI
11th Jul 2025342 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025334 AMAQI
20°C12/27°C
11th Jul 2025325 AMAQI
11th Jul 2025346 AMAQI
11th Jul 2025357 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253611 AMAQI
11th Jul 20253512 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025372 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025374 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025378 PMAQI
11th Jul 2025379 PMAQI
11th Jul 20253610 PMAQI
11th Jul 20253811 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025451 AMAQI
12th Jul 2025412 AMAQI
12th Jul 2025433 AMAQI
12th Jul 2025394 AMAQI
22°C16/28°C
12th Jul 2025365 AMAQI
12th Jul 2025386 AMAQI
12th Jul 2025437 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025419 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20254412 PMAQI
12th Jul 2025471 PMAQI
12th Jul 2025452 PMAQI
12th Jul 2025493 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025656 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025508 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256310 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256312 AMAQI
13th Jul 2025761 AMAQI
13th Jul 2025922 AMAQI
13th Jul 2025993 AMAQI
13th Jul 20251034 AMAQI
23°C19/30°C
13th Jul 20251015 AMAQI
13th Jul 20251206 AMAQI
13th Jul 20251377 AMAQI
13th Jul 20251058 AMAQI
13th Jul 20251069 AMAQI
13th Jul 202512810 AMAQI
13th Jul 202512711 AMAQI
13th Jul 202511312 PMAQI
13th Jul 20251071 PMAQI
13th Jul 20251052 PMAQI
13th Jul 20251013 PMAQI
13th Jul 2025974 PMAQI
13th Jul 20251065 PMAQI
13th Jul 20251046 PMAQI
13th Jul 20251147 PMAQI
13th Jul 2025968 PMAQI
13th Jul 2025929 PMAQI
13th Jul 20259210 PMAQI
13th Jul 20258811 PMAQI
14th Jul 20258612 AMAQI
14th Jul 2025981 AMAQI
14th Jul 20251112 AMAQI
14th Jul 20251203 AMAQI
14th Jul 20251024 AMAQI
22°C15/29°C
14th Jul 20251005 AMAQI
14th Jul 2025946 AMAQI
14th Jul 2025947 AMAQI
14th Jul 2025978 AMAQI
14th Jul 2025949 AMAQI
14th Jul 20259210 AMAQI
14th Jul 20258811 AMAQI
14th Jul 20259112 PMAQI
14th Jul 2025931 PMAQI
14th Jul 2025932 PMAQI
14th Jul 2025903 PMAQI
14th Jul 2025864 PMAQI
14th Jul 2025865 PMAQI
14th Jul 2025836 PMAQI
14th Jul 2025937 PMAQI
14th Jul 2025908 PMAQI
14th Jul 2025839 PMAQI
14th Jul 20258610 PMAQI
14th Jul 20258711 PMAQI
15th Jul 20258612 AMAQI
15th Jul 2025851 AMAQI
15th Jul 2025782 AMAQI
15th Jul 2025773 AMAQI
15th Jul 2025734 AMAQI
24°C15/32°C
15th Jul 2025705 AMAQI
15th Jul 2025696 AMAQI
15th Jul 2025707 AMAQI
15th Jul 2025708 AMAQI
15th Jul 2025699 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256712 PMAQI
15th Jul 2025671 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025704 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025698 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025554 AMAQI
26°C18/33°C
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025539 AMAQI
16th Jul 20255210 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025514 PMAQI
16th Jul 2025495 PMAQI
16th Jul 2025456 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254310 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20253912 AMAQI
17th Jul 2025341 AMAQI
17th Jul 2025252 AMAQI
17th Jul 2025223 AMAQI
17th Jul 2025234 AMAQI
22°C15/30°C
17th Jul 2025215 AMAQI
17th Jul 2025226 AMAQI
17th Jul 2025187 AMAQI
17th Jul 2025198 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251911 AMAQI
17th Jul 20251812 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025192 PMAQI
17th Jul 2025193 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025195 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252010 PMAQI
17th Jul 20252011 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025181 AMAQI
18th Jul 2025182 AMAQI
18th Jul 2025173 AMAQI
18th Jul 2025184 AMAQI
17°C12/21°C
18th Jul 2025175 AMAQI
18th Jul 2025186 AMAQI
18th Jul 2025177 AMAQI
18th Jul 2025178 AMAQI
18th Jul 2025179 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20251912 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025183 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025195 PMAQI
18th Jul 2025196 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025188 PMAQI
18th Jul 2025219 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252311 PMAQI
19th Jul 20252212 AMAQI
19th Jul 2025231 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025233 AMAQI
19th Jul 2025244 AMAQI
17°C6/25°C
19th Jul 2025265 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025257 AMAQI
19th Jul 2025258 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025267 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025269 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252511 PMAQI
20th Jul 20252512 AMAQI
20th Jul 2025241 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025244 AMAQI
21°C15/27°C
20th Jul 2025255 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025268 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252910 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20253412 PMAQI
20th Jul 2025361 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025742 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025654 AMAQI
20°C14/28°C
21st Jul 2025565 AMAQI
21st Jul 2025526 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025558 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255110 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025532 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025584 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025567 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025523 AMAQI
22nd Jul 2025484 AMAQI
19°C10/27°C
22nd Jul 2025485 AMAQI
22nd Jul 2025496 AMAQI
22nd Jul 2025517 AMAQI
22nd Jul 2025518 AMAQI
22nd Jul 2025519 AMAQI
22nd Jul 20255410 AMAQI
22nd Jul 20255711 AMAQI
22nd Jul 20255712 PMAQI
22nd Jul 2025561 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025563 PMAQI
22nd Jul 2025564 PMAQI
22nd Jul 2025555 PMAQI
22nd Jul 2025556 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255710 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025652 AMAQI
23rd Jul 2025723 AMAQI
23rd Jul 2025644 AMAQI
21°C10/31°C
23rd Jul 2025635 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025668 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025564 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025596 PMAQI
23rd Jul 2025607 PMAQI
23rd Jul 2025598 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025442 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025384 AMAQI
25°C19/33°C
24th Jul 2025365 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253510 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025331 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025357 PMAQI
24th Jul 2025348 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253312 AMAQI
25th Jul 2025321 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025293 AMAQI
25th Jul 2025324 AMAQI
25°C22/29°C
25th Jul 2025335 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025488 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256911 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025702 PMAQI
25th Jul 2025653 PMAQI
25th Jul 2025674 PMAQI
25th Jul 2025675 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025641 AMAQI
26th Jul 2025702 AMAQI
26th Jul 2025683 AMAQI
26th Jul 2025674 AMAQI
24°C20/30°C
26th Jul 2025685 AMAQI
26th Jul 2025746 AMAQI
26th Jul 2025797 AMAQI
26th Jul 2025768 AMAQI
26th Jul 2025809 AMAQI
26th Jul 20257710 AMAQI
26th Jul 20257711 AMAQI
26th Jul 20257012 PMAQI
26th Jul 2025691 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025713 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025645 PMAQI
26th Jul 2025636 PMAQI
26th Jul 2025677 PMAQI
26th Jul 2025658 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20256111 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025314 AMAQI
23°C15/30°C
27th Jul 2025325 AMAQI
27th Jul 2025346 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025376 PMAQI
27th Jul 2025367 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025369 PMAQI
27th Jul 20253610 PMAQI
27th Jul 20253511 PMAQI
28th Jul 20253512 AMAQI
28th Jul 2025381 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025284 AMAQI
26°C19/34°C
28th Jul 2025275 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20252910 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025312 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253210 PMAQI
28th Jul 20253211 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025341 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025363 AMAQI
29th Jul 2025364 AMAQI
27°C21/34°C
29th Jul 2025345 AMAQI
29th Jul 2025356 AMAQI
29th Jul 2025347 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253311 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025414 PMAQI
29th Jul 2025455 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025368 PMAQI
29th Jul 2025429 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254512 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025524 AMAQI
26°C20/32°C
30th Jul 2025535 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025619 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256411 AMAQI
30th Jul 20257512 PMAQI
30th Jul 2025761 PMAQI
30th Jul 2025862 PMAQI
30th Jul 2025863 PMAQI
30th Jul 2025864 PMAQI
30th Jul 2025865 PMAQI
30th Jul 2025866 PMAQI
30th Jul 2025867 PMAQI
30th Jul 2025868 PMAQI
30th Jul 2025679 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256611 PMAQI
31st Jul 20257212 AMAQI
31st Jul 2025801 AMAQI
31st Jul 20251322 AMAQI
31st Jul 20251533 AMAQI
31st Jul 20251564 AMAQI
20°C17/23°C
31st Jul 20251575 AMAQI
31st Jul 20251646 AMAQI
31st Jul 20251667 AMAQI
31st Jul 20251688 AMAQI
31st Jul 20251659 AMAQI
31st Jul 202517510 AMAQI
31st Jul 202517811 AMAQI
31st Jul 202518812 PMAQI
31st Jul 20251811 PMAQI
31st Jul 20251762 PMAQI
31st Jul 20251733 PMAQI
31st Jul 20251664 PMAQI
31st Jul 20251645 PMAQI
31st Jul 20251646 PMAQI
31st Jul 20251577 PMAQI
31st Jul 20251578 PMAQI
31st Jul 20251509 PMAQI
31st Jul 202514510 PMAQI
31st Jul 202513411 PMAQI
1st Aug 202513012 AMAQI
1st Aug 20251281 AMAQI
1st Aug 20251132 AMAQI
1st Aug 20251133 AMAQI
1st Aug 20251104 AMAQI
19°C10/26°C
1st Aug 20251085 AMAQI
1st Aug 20251086 AMAQI
1st Aug 20251067 AMAQI
1st Aug 2025958 AMAQI
1st Aug 20251009 AMAQI
1st Aug 202510710 AMAQI
1st Aug 20259611 AMAQI
1st Aug 202510612 PMAQI
1st Aug 20251081 PMAQI
1st Aug 20251122 PMAQI
1st Aug 20251203 PMAQI
1st Aug 20251274 PMAQI
1st Aug 20251385 PMAQI
1st Aug 20251266 PMAQI
1st Aug 20251057 PMAQI
1st Aug 20251288 PMAQI
1st Aug 20251299 PMAQI
1st Aug 202513710 PMAQI
1st Aug 202514011 PMAQI
2nd Aug 202514812 AMAQI
2nd Aug 20251471 AMAQI
2nd Aug 20251482 AMAQI
2nd Aug 20251483 AMAQI
2nd Aug 20251434 AMAQI
18°C7/27°C
2nd Aug 20251525 AMAQI
2nd Aug 20251466 AMAQI
2nd Aug 20251267 AMAQI
2nd Aug 20251268 AMAQI
2nd Aug 20251249 AMAQI
2nd Aug 202512410 AMAQI
2nd Aug 202512611 AMAQI
2nd Aug 202512212 PMAQI
2nd Aug 20251161 PMAQI
2nd Aug 20251082 PMAQI
2nd Aug 20251193 PMAQI
2nd Aug 20251174 PMAQI
2nd Aug 20251245 PMAQI
2nd Aug 20251256 PMAQI
2nd Aug 20251347 PMAQI
2nd Aug 20251278 PMAQI
2nd Aug 20251229 PMAQI
2nd Aug 202511910 PMAQI
2nd Aug 202511311 PMAQI
3rd Aug 202511512 AMAQI
3rd Aug 20251231 AMAQI
3rd Aug 20251232 AMAQI
3rd Aug 20251203 AMAQI
3rd Aug 20251174 AMAQI
19°C8/29°C
3rd Aug 20251185 AMAQI
3rd Aug 20251166 AMAQI
3rd Aug 20251247 AMAQI
3rd Aug 20251218 AMAQI
3rd Aug 20251229 AMAQI
3rd Aug 202512210 AMAQI
3rd Aug 202512611 AMAQI
3rd Aug 202513512 PMAQI
3rd Aug 20251321 PMAQI
3rd Aug 20251442 PMAQI
3rd Aug 20251383 PMAQI
3rd Aug 20251464 PMAQI
3rd Aug 20251445 PMAQI
3rd Aug 20251476 PMAQI
3rd Aug 20251247 PMAQI
3rd Aug 20251308 PMAQI
3rd Aug 20251369 PMAQI
3rd Aug 202513210 PMAQI
3rd Aug 202514411 PMAQI
4th Aug 202513412 AMAQI
4th Aug 20251401 AMAQI
4th Aug 20251362 AMAQI
4th Aug 20251463 AMAQI
4th Aug 20251414 AMAQI
20°C10/29°C
4th Aug 20251515 AMAQI
5 AM4th Aug 20251526 AMAQI
4th Aug 20251507 AMAQI
4th Aug 20251508 AMAQI
4th Aug 20251489 AMAQI
4th Aug 202514110 AMAQI
4th Aug 202513511 AMAQI
4th Aug 202511112 PMAQI
12 PM4th Aug 20251011 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
62AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
62AQI
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. 62), while the lowest AQI was between 5 AM to 8 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
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. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Appleton, Wisconsin, United States
2025
84%
181
13%
29
2%
4
0.4%
1
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
181 DaysModerate
29 DaysPoor
4 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2025, 84% of 216 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
Appleton, Wisconsin, 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
23AQI
23AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
20AQI
20AQI
4th January 2025
18AQI
18AQI
5th January 2025
20AQI
20AQI
6th January 2025
19AQI
19AQI
7th January 2025
19AQI
19AQI
8th January 2025
24AQI
24AQI
9th January 2025
38AQI
38AQI
10th January 2025
63AQI
63AQI
11th January 2025
30AQI
30AQI
12th January 2025
41AQI
41AQI
13th January 2025
21AQI
21AQI
14th January 2025
23AQI
23AQI
15th January 2025
28AQI
28AQI
16th January 2025
32AQI
32AQI
17th January 2025
25AQI
25AQI
18th January 2025
21AQI
21AQI
19th January 2025
21AQI
21AQI
20th January 2025
22AQI
22AQI
21st January 2025
22AQI
22AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
25AQI
25AQI
24th January 2025
25AQI
25AQI
25th January 2025
27AQI
27AQI
26th January 2025
22AQI
22AQI
27th January 2025
23AQI
23AQI
28th January 2025
23AQI
23AQI
29th January 2025
24AQI
24AQI
30th January 2025
28AQI
28AQI
31st January 2025
30AQI
30AQI
1st February 2025
24AQI
24AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
32AQI
32AQI
4th February 2025
24AQI
24AQI
5th February 2025
25AQI
25AQI
6th February 2025
30AQI
30AQI
7th February 2025
27AQI
27AQI
8th February 2025
32AQI
32AQI
9th February 2025
27AQI
27AQI
10th February 2025
33AQI
33AQI
11th February 2025
31AQI
31AQI
12th February 2025
29AQI
29AQI
13th February 2025
26AQI
26AQI
14th February 2025
43AQI
43AQI
15th February 2025
39AQI
39AQI
16th February 2025
26AQI
26AQI
17th February 2025
26AQI
26AQI
18th February 2025
25AQI
25AQI
19th February 2025
24AQI
24AQI
20th February 2025
24AQI
24AQI
21st February 2025
31AQI
31AQI
22nd February 2025
45AQI
45AQI
23rd February 2025
69AQI
69AQI
24th February 2025
37AQI
37AQI
25th February 2025
26AQI
26AQI
26th February 2025
40AQI
40AQI
27th February 2025
32AQI
32AQI
28th February 2025
25AQI
25AQI
1st March 2025
29AQI
29AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
40AQI
40AQI
4th March 2025
51AQI
51AQI
5th March 2025
26AQI
26AQI
6th March 2025
26AQI
26AQI
7th March 2025
27AQI
27AQI
8th March 2025
26AQI
26AQI
9th March 2025
27AQI
27AQI
10th March 2025
27AQI
27AQI
11th March 2025
27AQI
27AQI
12th March 2025
27AQI
27AQI
13th March 2025
40AQI
40AQI
14th March 2025
44AQI
44AQI
15th March 2025
71AQI
71AQI
16th March 2025
17AQI
17AQI
17th March 2025
23AQI
23AQI
18th March 2025
23AQI
23AQI
19th March 2025
21AQI
21AQI
20th March 2025
17AQI
17AQI
21st March 2025
23AQI
23AQI
22nd March 2025
16AQI
16AQI
23rd March 2025
20AQI
20AQI
24th March 2025
16AQI
16AQI
25th March 2025
20AQI
20AQI
26th March 2025
23AQI
23AQI
27th March 2025
34AQI
34AQI
28th March 2025
45AQI
45AQI
29th March 2025
16AQI
16AQI
30th March 2025
15AQI
15AQI
31st March 2025
16AQI
16AQI
1st April 2025
18AQI
18AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
19AQI
19AQI
4th April 2025
18AQI
18AQI
5th April 2025
18AQI
18AQI
6th April 2025
21AQI
21AQI
7th April 2025
20AQI
20AQI
8th April 2025
17AQI
17AQI
9th April 2025
37AQI
37AQI
10th April 2025
47AQI
47AQI
11th April 2025
46AQI
46AQI
12th April 2025
54AQI
54AQI
13th April 2025
51AQI
51AQI
14th April 2025
35AQI
35AQI
15th April 2025
17AQI
17AQI
16th April 2025
17AQI
17AQI
17th April 2025
33AQI
33AQI
18th April 2025
52AQI
52AQI
19th April 2025
22AQI
22AQI
20th April 2025
19AQI
19AQI
21st April 2025
18AQI
18AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
33AQI
33AQI
24th April 2025
22AQI
22AQI
25th April 2025
17AQI
17AQI
26th April 2025
16AQI
16AQI
27th April 2025
24AQI
24AQI
28th April 2025
35AQI
35AQI
29th April 2025
19AQI
19AQI
30th April 2025
18AQI
18AQI
1st May 2025
20AQI
20AQI
2nd May 2025
18AQI
18AQI
3rd May 2025
14AQI
14AQI
4th May 2025
22AQI
22AQI
5th May 2025
19AQI
19AQI
6th May 2025
23AQI
23AQI
7th May 2025
21AQI
21AQI
8th May 2025
15AQI
15AQI
9th May 2025
22AQI
22AQI
10th May 2025
24AQI
24AQI
11th May 2025
21AQI
21AQI
12th May 2025
33AQI
33AQI
13th May 2025
34AQI
34AQI
14th May 2025
36AQI
36AQI
15th May 2025
40AQI
40AQI
16th May 2025
29AQI
29AQI
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
13AQI
13AQI
23rd May 2025
12AQI
12AQI
24th May 2025
16AQI
16AQI
25th May 2025
22AQI
22AQI
26th May 2025
25AQI
25AQI
27th May 2025
26AQI
26AQI
28th May 2025
25AQI
25AQI
29th May 2025
25AQI
25AQI
30th May 2025
38AQI
38AQI
31st May 2025
33AQI
33AQI
1st June 2025
34AQI
34AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
63AQI
63AQI
4th June 2025
86AQI
86AQI
5th June 2025
80AQI
80AQI
6th June 2025
73AQI
73AQI
7th June 2025
67AQI
67AQI
8th June 2025
69AQI
69AQI
9th June 2025
62AQI
62AQI
10th June 2025
60AQI
60AQI
11th June 2025
77AQI
77AQI
12th June 2025
87AQI
87AQI
13th June 2025
43AQI
43AQI
14th June 2025
40AQI
40AQI
15th June 2025
35AQI
35AQI
16th June 2025
47AQI
47AQI
17th June 2025
42AQI
42AQI
18th June 2025
31AQI
31AQI
19th June 2025
30AQI
30AQI
20th June 2025
30AQI
30AQI
21st June 2025
37AQI
37AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
52AQI
52AQI
24th June 2025
29AQI
29AQI
25th June 2025
36AQI
36AQI
26th June 2025
39AQI
39AQI
27th June 2025
25AQI
25AQI
28th June 2025
19AQI
19AQI
29th June 2025
24AQI
24AQI
30th June 2025
23AQI
23AQI
1st July 2025
30AQI
30AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
41AQI
41AQI
4th July 2025
51AQI
51AQI
5th July 2025
56AQI
56AQI
6th July 2025
39AQI
39AQI
7th July 2025
50AQI
50AQI
8th July 2025
48AQI
48AQI
9th July 2025
38AQI
38AQI
10th July 2025
38AQI
38AQI
11th July 2025
36AQI
36AQI
12th July 2025
48AQI
48AQI
13th July 2025
101AQI
101AQI
14th July 2025
94AQI
94AQI
15th July 2025
71AQI
71AQI
16th July 2025
52AQI
52AQI
17th July 2025
22AQI
22AQI
18th July 2025
19AQI
19AQI
19th July 2025
25AQI
25AQI
20th July 2025
28AQI
28AQI
21st July 2025
56AQI
56AQI
22nd July 2025
54AQI
54AQI
23rd July 2025
59AQI
59AQI
24th July 2025
36AQI
36AQI
25th July 2025
51AQI
51AQI
26th July 2025
68AQI
68AQI
27th July 2025
37AQI
37AQI
28th July 2025
30AQI
30AQI
29th July 2025
37AQI
37AQI
30th July 2025
67AQI
67AQI
31st July 2025
152AQI
152AQI
1st August 2025
117AQI
117AQI
2nd August 2025
131AQI
131AQI
3rd August 2025
127AQI
127AQI
26AQI
32AQI
28AQI
27AQI
23AQI
47AQI
51AQI
125AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202535AQI
30
1
27
1
29
2
27
3
31
19
11
18
11
1
1
3
181
29
4
1
Highest AQI recorded in
August125AQI
Lowest AQI recorded in
May23AQI
202430AQI
26
5
24
5
29
2
30
30
1
29
30
1
29
2
30
30
1
30
28
3
345
20
Highest AQI recorded in
July34AQI
Lowest AQI recorded in
November23AQI
202341AQI
23
8
23
5
26
5
23
7
25
6
7
15
6
2
22
8
1
20
11
28
2
25
1
27
2
24
7
273
77
7
2
Highest AQI recorded in
June84AQI
Lowest AQI recorded in
October25AQI
202235AQI
26
5
17
4
28
2
29
25
5
29
1
23
2
29
26
5
22
8
27
4
283
34
Highest AQI recorded in
October37AQI
Lowest AQI recorded in
September29AQI
202138AQI
18
12
19
8
1
28
3
25
5
28
3
30
16
14
1
22
8
1
30
28
3
29
1
26
5
299
62
3
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
September30AQI
202033AQI
9
4
19
2
18
27
3
29
2
30
1
28
2
31
25
5
26
5
242
24
Highest AQI recorded in
March41AQI
Lowest AQI recorded in
October26AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
41AQILeast Polluted Year Recorded
2024(Avg.)
30AQIAppleton's annual 2025 AQI (35) shows an average percentage change of -0.2% (improved AQI) compared to previous years: 2020 (33), 2021 (38), 2022 (35), 2023 (41), 2024 (30).
