Waukesha, 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
Waukesha, Wisconsin, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2025
131AQILowest AQI recorded on
14th Aug 2023
19AQISame Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Waukesha, Wisconsin, United States
AQI
Day
Night
.
5 AM12th Aug 2025
8 PM
4 AM13th Aug 2025
Day time
Avg. Highest Time
6AM12th Aug
38AQI
Avg. Lowest Time
2PM12th Aug
23AQI
Night time
Avg. Highest Time
4AM13th Aug
57AQI
Avg. Lowest Time
8PM12th Aug
27AQI
In the last 24 hours,
Waukesha's AQI reached its highest point of 57 at 4 AM during the Night, while the lowest point, 23, was recorded at 2 PM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Waukesha, Wisconsin, United States
JulAug
14th - 15th15th - 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
14th Jul 20251195 AMAQI
14th Jul 20251006 AMAQI
14th Jul 20251087 AMAQI
14th Jul 20251108 AMAQI
14th Jul 2025949 AMAQI
14th Jul 20258610 AMAQI
14th Jul 20258311 AMAQI
14th Jul 20258212 PMAQI
14th Jul 2025821 PMAQI
14th Jul 2025812 PMAQI
14th Jul 2025883 PMAQI
14th Jul 2025834 PMAQI
14th Jul 2025845 PMAQI
14th Jul 2025826 PMAQI
14th Jul 2025887 PMAQI
14th Jul 2025888 PMAQI
14th Jul 2025849 PMAQI
14th Jul 20258510 PMAQI
14th Jul 20258011 PMAQI
15th Jul 20258112 AMAQI
15th Jul 2025841 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025714 AMAQI
23°C15/31°C
15th Jul 2025705 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025727 AMAQI
15th Jul 2025738 AMAQI
15th Jul 2025729 AMAQI
15th Jul 20256910 AMAQI
15th Jul 20256911 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025661 PMAQI
15th Jul 2025662 PMAQI
15th Jul 2025693 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025656 PMAQI
15th Jul 2025697 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256710 PMAQI
15th Jul 20256711 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025631 AMAQI
16th Jul 2025642 AMAQI
16th Jul 2025693 AMAQI
16th Jul 2025664 AMAQI
24°C18/31°C
16th Jul 2025655 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20255710 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025578 PMAQI
16th Jul 2025489 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254412 AMAQI
17th Jul 2025301 AMAQI
17th Jul 2025162 AMAQI
17th Jul 2025163 AMAQI
17th Jul 2025164 AMAQI
25°C20/31°C
17th Jul 2025165 AMAQI
17th Jul 2025166 AMAQI
17th Jul 2025177 AMAQI
17th Jul 2025188 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025191 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025219 PMAQI
17th Jul 20252110 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20252012 AMAQI
18th Jul 2025201 AMAQI
18th Jul 2025202 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025184 AMAQI
17°C13/20°C
18th Jul 2025195 AMAQI
18th Jul 2025196 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025198 AMAQI
18th Jul 2025239 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025211 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025208 PMAQI
18th Jul 2025229 PMAQI
18th Jul 20252210 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252412 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025262 AMAQI
19th Jul 2025283 AMAQI
19th Jul 2025304 AMAQI
17°C8/24°C
19th Jul 2025315 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025317 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252710 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252612 PMAQI
19th Jul 2025281 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025279 PMAQI
19th Jul 20252610 PMAQI
19th Jul 20252611 PMAQI
20th Jul 20252612 AMAQI
20th Jul 2025261 AMAQI
20th Jul 2025232 AMAQI
20th Jul 2025243 AMAQI
20th Jul 2025244 AMAQI
22°C16/27°C
20th Jul 2025245 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025288 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252710 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025273 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025297 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025499 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025611 AMAQI
21st Jul 20251032 AMAQI
21st Jul 20251103 AMAQI
21st Jul 20251184 AMAQI
20°C15/25°C
21st Jul 20251245 AMAQI
21st Jul 20251196 AMAQI
21st Jul 20251097 AMAQI
21st Jul 20251128 AMAQI
21st Jul 20251039 AMAQI
21st Jul 20259010 AMAQI
21st Jul 20257711 AMAQI
21st Jul 20257612 PMAQI
21st Jul 2025741 PMAQI
21st Jul 2025752 PMAQI
21st Jul 2025803 PMAQI
21st Jul 2025784 PMAQI
21st Jul 2025815 PMAQI
21st Jul 2025796 PMAQI
21st Jul 2025877 PMAQI
21st Jul 2025848 PMAQI
21st Jul 2025789 PMAQI
21st Jul 20257710 PMAQI
21st Jul 20258111 PMAQI
22nd Jul 20257612 AMAQI
22nd Jul 2025651 AMAQI
22nd Jul 2025532 AMAQI
22nd Jul 2025493 AMAQI
22nd Jul 2025524 AMAQI
20°C13/27°C
22nd Jul 2025515 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025599 AMAQI
22nd Jul 20256710 AMAQI
22nd Jul 20257011 AMAQI
22nd Jul 20257312 PMAQI
22nd Jul 2025701 PMAQI
22nd Jul 2025682 PMAQI
22nd Jul 2025663 PMAQI
22nd Jul 2025654 PMAQI
22nd Jul 2025645 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025618 PMAQI
22nd Jul 2025629 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256312 AMAQI
23rd Jul 2025631 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025624 AMAQI
22°C14/31°C
23rd Jul 2025615 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025638 AMAQI
23rd Jul 2025639 AMAQI
23rd Jul 20256210 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025571 PMAQI
23rd Jul 2025602 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025625 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025618 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025591 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025554 AMAQI
26°C19/34°C
24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254012 PMAQI
24th Jul 2025371 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025453 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025429 PMAQI
24th Jul 20254010 PMAQI
24th Jul 20254111 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025361 AMAQI
25th Jul 2025222 AMAQI
25th Jul 2025203 AMAQI
25th Jul 2025204 AMAQI
27°C22/32°C
25th Jul 2025205 AMAQI
25th Jul 2025216 AMAQI
25th Jul 2025217 AMAQI
25th Jul 2025248 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252312 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025272 PMAQI
25th Jul 2025343 PMAQI
25th Jul 2025484 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025337 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025951 AMAQI
26th Jul 20251392 AMAQI
26th Jul 20251343 AMAQI
26th Jul 20251404 AMAQI
23°C19/27°C
26th Jul 20251165 AMAQI
26th Jul 20251286 AMAQI
26th Jul 20251197 AMAQI
26th Jul 20251168 AMAQI
26th Jul 20251059 AMAQI
26th Jul 20259010 AMAQI
26th Jul 20258311 AMAQI
26th Jul 20257612 PMAQI
26th Jul 2025721 PMAQI
26th Jul 2025722 PMAQI
26th Jul 2025743 PMAQI
26th Jul 2025654 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025656 PMAQI
26th Jul 2025827 PMAQI
26th Jul 2025908 PMAQI
26th Jul 2025679 PMAQI
26th Jul 20257610 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256812 AMAQI
27th Jul 2025731 AMAQI
27th Jul 2025392 AMAQI
27th Jul 2025393 AMAQI
27th Jul 2025364 AMAQI
23°C18/27°C
27th Jul 2025365 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025367 AMAQI
27th Jul 2025338 AMAQI
27th Jul 2025339 AMAQI
27th Jul 20253310 AMAQI
27th Jul 20253411 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025372 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025396 PMAQI
27th Jul 2025387 PMAQI
27th Jul 2025378 PMAQI
27th Jul 2025379 PMAQI
27th Jul 20253510 PMAQI
27th Jul 20253411 PMAQI
28th Jul 20253412 AMAQI
28th Jul 2025331 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025284 AMAQI
26°C18/34°C
28th Jul 2025315 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025334 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20253412 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025362 AMAQI
29th Jul 2025373 AMAQI
29th Jul 2025394 AMAQI
27°C20/35°C
29th Jul 2025365 AMAQI
29th Jul 2025376 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025378 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20253410 AMAQI
29th Jul 20253511 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025414 PMAQI
29th Jul 2025415 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025378 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254410 PMAQI
29th Jul 20254511 PMAQI
30th Jul 20254512 AMAQI
30th Jul 2025471 AMAQI
30th Jul 2025512 AMAQI
30th Jul 2025513 AMAQI
30th Jul 2025524 AMAQI
28°C21/36°C
30th Jul 2025535 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025518 AMAQI
30th Jul 2025489 AMAQI
30th Jul 20254410 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20254212 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025572 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025649 PMAQI
30th Jul 20257110 PMAQI
30th Jul 20257011 PMAQI
31st Jul 20257512 AMAQI
31st Jul 2025801 AMAQI
31st Jul 20251472 AMAQI
31st Jul 20251533 AMAQI
31st Jul 20251584 AMAQI
22°C20/24°C
31st Jul 20251615 AMAQI
31st Jul 20251656 AMAQI
31st Jul 20251737 AMAQI
31st Jul 20251768 AMAQI
31st Jul 20251809 AMAQI
31st Jul 202518510 AMAQI
31st Jul 202518211 AMAQI
31st Jul 202518812 PMAQI
31st Jul 20251841 PMAQI
31st Jul 20251802 PMAQI
31st Jul 20251743 PMAQI
31st Jul 20251704 PMAQI
31st Jul 20251665 PMAQI
31st Jul 20251606 PMAQI
31st Jul 20251667 PMAQI
31st Jul 20251608 PMAQI
31st Jul 20251539 PMAQI
31st Jul 202514510 PMAQI
31st Jul 202514211 PMAQI
1st Aug 202514312 AMAQI
1st Aug 20251201 AMAQI
1st Aug 20251142 AMAQI
1st Aug 20251073 AMAQI
1st Aug 20251054 AMAQI
19°C15/25°C
1st Aug 2025975 AMAQI
1st Aug 20251016 AMAQI
1st Aug 2025967 AMAQI
1st Aug 20251018 AMAQI
1st Aug 2025989 AMAQI
1st Aug 20259810 AMAQI
1st Aug 20259611 AMAQI
1st Aug 202510412 PMAQI
1st Aug 20251061 PMAQI
1st Aug 20251042 PMAQI
1st Aug 20251013 PMAQI
1st Aug 20251004 PMAQI
1st Aug 20251015 PMAQI
1st Aug 20251016 PMAQI
1st Aug 20251047 PMAQI
1st Aug 20251048 PMAQI
1st Aug 20251059 PMAQI
1st Aug 202511310 PMAQI
1st Aug 202511411 PMAQI
2nd Aug 202511612 AMAQI
2nd Aug 20251151 AMAQI
2nd Aug 20251252 AMAQI
2nd Aug 20251113 AMAQI
2nd Aug 20251124 AMAQI
19°C13/26°C
2nd Aug 20251225 AMAQI
2nd Aug 20251176 AMAQI
2nd Aug 20251087 AMAQI
2nd Aug 20251208 AMAQI
2nd Aug 20251159 AMAQI
2nd Aug 202511510 AMAQI
2nd Aug 202510311 AMAQI
2nd Aug 202510012 PMAQI
2nd Aug 20251101 PMAQI
2nd Aug 20251162 PMAQI
2nd Aug 20251143 PMAQI
2nd Aug 20251174 PMAQI
2nd Aug 20251195 PMAQI
2nd Aug 20251276 PMAQI
2nd Aug 20251277 PMAQI
2nd Aug 20251218 PMAQI
2nd Aug 20251219 PMAQI
2nd Aug 202511810 PMAQI
2nd Aug 202511011 PMAQI
3rd Aug 202511212 AMAQI
3rd Aug 20251241 AMAQI
3rd Aug 20251272 AMAQI
3rd Aug 20251193 AMAQI
3rd Aug 20251234 AMAQI
19°C9/28°C
3rd Aug 20251205 AMAQI
3rd Aug 20251196 AMAQI
3rd Aug 20251327 AMAQI
3rd Aug 20251268 AMAQI
3rd Aug 20251199 AMAQI
3rd Aug 202512310 AMAQI
3rd Aug 202512711 AMAQI
3rd Aug 202513612 PMAQI
3rd Aug 20251381 PMAQI
3rd Aug 20251412 PMAQI
3rd Aug 20251503 PMAQI
3rd Aug 20251544 PMAQI
3rd Aug 20251445 PMAQI
3rd Aug 20251516 PMAQI
3rd Aug 20251267 PMAQI
3rd Aug 20251378 PMAQI
3rd Aug 20251409 PMAQI
3rd Aug 202513610 PMAQI
3rd Aug 202514811 PMAQI
4th Aug 202513812 AMAQI
4th Aug 20251461 AMAQI
4th Aug 20251382 AMAQI
4th Aug 20251453 AMAQI
4th Aug 20251514 AMAQI
20°C11/29°C
4th Aug 20251535 AMAQI
4th Aug 20251526 AMAQI
4th Aug 20251527 AMAQI
4th Aug 20251548 AMAQI
4th Aug 20251529 AMAQI
4th Aug 202515010 AMAQI
4th Aug 202514211 AMAQI
4th Aug 202513512 PMAQI
4th Aug 20251201 PMAQI
4th Aug 2025962 PMAQI
4th Aug 2025833 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025685 PMAQI
4th Aug 2025646 PMAQI
4th Aug 20251487 PMAQI
4th Aug 20251028 PMAQI
4th Aug 2025629 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20256412 AMAQI
5th Aug 2025661 AMAQI
5th Aug 2025652 AMAQI
5th Aug 2025673 AMAQI
5th Aug 2025694 AMAQI
19°C12/26°C
5th Aug 2025745 AMAQI
5th Aug 2025806 AMAQI
5th Aug 2025887 AMAQI
5th Aug 2025958 AMAQI
5th Aug 20251109 AMAQI
5th Aug 202511010 AMAQI
5th Aug 202510311 AMAQI
5th Aug 202510812 PMAQI
5th Aug 20251081 PMAQI
5th Aug 20251062 PMAQI
5th Aug 2025993 PMAQI
5th Aug 20251084 PMAQI
5th Aug 20251105 PMAQI
5th Aug 20251046 PMAQI
5th Aug 2025967 PMAQI
5th Aug 2025998 PMAQI
5th Aug 20251149 PMAQI
5th Aug 202511510 PMAQI
5th Aug 202511211 PMAQI
6th Aug 202512012 AMAQI
6th Aug 20251181 AMAQI
6th Aug 20251202 AMAQI
6th Aug 20251123 AMAQI
6th Aug 20251084 AMAQI
22°C14/30°C
6th Aug 20251095 AMAQI
6th Aug 20251186 AMAQI
6th Aug 20251187 AMAQI
6th Aug 20251218 AMAQI
6th Aug 20251169 AMAQI
6th Aug 202510810 AMAQI
6th Aug 20259511 AMAQI
6th Aug 20258812 PMAQI
6th Aug 2025821 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025673 PMAQI
6th Aug 2025674 PMAQI
6th Aug 2025655 PMAQI
6th Aug 2025666 PMAQI
6th Aug 20251037 PMAQI
6th Aug 2025848 PMAQI
6th Aug 2025699 PMAQI
6th Aug 20257010 PMAQI
6th Aug 20257011 PMAQI
7th Aug 20257812 AMAQI
7th Aug 2025831 AMAQI
7th Aug 2025762 AMAQI
7th Aug 2025743 AMAQI
7th Aug 2025714 AMAQI
22°C15/29°C
7th Aug 2025715 AMAQI
7th Aug 2025726 AMAQI
7th Aug 2025747 AMAQI
7th Aug 2025718 AMAQI
7th Aug 2025679 AMAQI
7th Aug 20256210 AMAQI
7th Aug 20255911 AMAQI
7th Aug 20255912 PMAQI
7th Aug 2025581 PMAQI
7th Aug 2025602 PMAQI
7th Aug 2025633 PMAQI
7th Aug 2025624 PMAQI
7th Aug 2025625 PMAQI
7th Aug 2025636 PMAQI
7th Aug 2025667 PMAQI
7th Aug 2025668 PMAQI
7th Aug 2025639 PMAQI
7th Aug 20256210 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20256112 AMAQI
8th Aug 2025591 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025534 AMAQI
24°C18/32°C
8th Aug 2025525 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025547 AMAQI
8th Aug 2025538 AMAQI
8th Aug 2025539 AMAQI
8th Aug 20255310 AMAQI
8th Aug 20255311 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025521 PMAQI
8th Aug 2025532 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025535 PMAQI
8th Aug 2025536 PMAQI
8th Aug 2025547 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255310 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025532 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025554 AMAQI
27°C20/35°C
9th Aug 2025565 AMAQI
9th Aug 2025566 AMAQI
9th Aug 2025567 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20255410 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20255312 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025542 PMAQI
9th Aug 2025543 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025537 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025519 PMAQI
9th Aug 20255110 PMAQI
9th Aug 20254811 PMAQI
10th Aug 20254712 AMAQI
10th Aug 2025351 AMAQI
10th Aug 2025262 AMAQI
10th Aug 2025263 AMAQI
10th Aug 2025264 AMAQI
28°C22/35°C
10th Aug 2025275 AMAQI
10th Aug 2025296 AMAQI
10th Aug 2025287 AMAQI
10th Aug 2025308 AMAQI
10th Aug 2025319 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20253311 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025321 PMAQI
10th Aug 2025302 PMAQI
10th Aug 2025313 PMAQI
10th Aug 2025294 PMAQI
10th Aug 2025275 PMAQI
10th Aug 2025276 PMAQI
10th Aug 2025297 PMAQI
10th Aug 2025318 PMAQI
10th Aug 2025349 PMAQI
10th Aug 20253510 PMAQI
10th Aug 20253511 PMAQI
11th Aug 20253612 AMAQI
11th Aug 2025371 AMAQI
11th Aug 2025372 AMAQI
11th Aug 2025353 AMAQI
11th Aug 2025344 AMAQI
24°C22/28°C
11th Aug 2025395 AMAQI
11th Aug 2025386 AMAQI
11th Aug 2025447 AMAQI
11th Aug 2025458 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20254110 AMAQI
11th Aug 20253711 AMAQI
11th Aug 20253212 PMAQI
11th Aug 2025321 PMAQI
11th Aug 2025302 PMAQI
11th Aug 2025303 PMAQI
11th Aug 2025294 PMAQI
11th Aug 2025285 PMAQI
11th Aug 2025266 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025318 PMAQI
11th Aug 2025309 PMAQI
11th Aug 20253110 PMAQI
11th Aug 20253211 PMAQI
12th Aug 20253312 AMAQI
12th Aug 2025331 AMAQI
12th Aug 2025362 AMAQI
12th Aug 2025353 AMAQI
12th Aug 2025364 AMAQI
24°C21/30°C
12th Aug 2025365 AMAQI
12th Aug 2025386 AMAQI
12th Aug 2025327 AMAQI
12th Aug 2025278 AMAQI
12th Aug 2025279 AMAQI
12th Aug 20252510 AMAQI
12th Aug 20252511 AMAQI
12th Aug 20252412 PMAQI
12th Aug 2025241 PMAQI
12th Aug 2025232 PMAQI
12th Aug 2025253 PMAQI
12th Aug 2025274 PMAQI
12th Aug 2025265 PMAQI
12th Aug 2025256 PMAQI
12th Aug 2025287 PMAQI
12th Aug 2025278 PMAQI
12th Aug 2025309 PMAQI
12th Aug 20253010 PMAQI
12th Aug 20253111 PMAQI
13th Aug 20253312 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025462 AMAQI
13th Aug 2025543 AMAQI
13th Aug 2025574 AMAQI
24°C20/28°C
13th Aug 2025595 AMAQI
5 AM13th Aug 2025606 AMAQI
13th Aug 2025627 AMAQI
13th Aug 2025618 AMAQI
13th Aug 2025609 AMAQI
13th Aug 20255910 AMAQI
13th Aug 20255711 AMAQI
13th Aug 20255612 PMAQI
12 PM13th Aug 2025551 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025543 PMAQI
13th Aug 2025564 PMAQI
13th Aug 2025575 PMAQI
13th Aug 2025586 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 PM
65AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 6 PM
65AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 PM (Avg. 65), while the lowest AQI was between 5 AM to 6 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 4 AM
67AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM - 11 PM
63AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 67), while the lowest AQI was between 9 PM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Waukesha, Wisconsin, United States
2025
83%
185
15%
34
2%
4
0.4%
1
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Good
185 DaysModerate
34 DaysPoor
4 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 225 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
Waukesha, 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
22AQI
22AQI
2nd January 2025
25AQI
25AQI
3rd January 2025
28AQI
28AQI
4th January 2025
22AQI
22AQI
5th January 2025
21AQI
21AQI
6th January 2025
21AQI
21AQI
7th January 2025
25AQI
25AQI
8th January 2025
30AQI
30AQI
9th January 2025
50AQI
50AQI
10th January 2025
67AQI
67AQI
11th January 2025
41AQI
41AQI
12th January 2025
43AQI
43AQI
13th January 2025
22AQI
22AQI
14th January 2025
30AQI
30AQI
15th January 2025
31AQI
31AQI
16th January 2025
32AQI
32AQI
17th January 2025
27AQI
27AQI
18th January 2025
21AQI
21AQI
19th January 2025
20AQI
20AQI
20th January 2025
21AQI
21AQI
21st January 2025
23AQI
23AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
29AQI
29AQI
24th January 2025
39AQI
39AQI
25th January 2025
29AQI
29AQI
26th January 2025
21AQI
21AQI
27th January 2025
22AQI
22AQI
28th January 2025
24AQI
24AQI
29th January 2025
23AQI
23AQI
30th January 2025
33AQI
33AQI
31st January 2025
39AQI
39AQI
1st February 2025
22AQI
22AQI
2nd February 2025
46AQI
46AQI
3rd February 2025
38AQI
38AQI
4th February 2025
21AQI
21AQI
5th February 2025
22AQI
22AQI
6th February 2025
31AQI
31AQI
7th February 2025
27AQI
27AQI
8th February 2025
37AQI
37AQI
9th February 2025
31AQI
31AQI
10th February 2025
37AQI
37AQI
11th February 2025
35AQI
35AQI
12th February 2025
28AQI
28AQI
13th February 2025
26AQI
26AQI
14th February 2025
45AQI
45AQI
15th February 2025
46AQI
46AQI
16th February 2025
24AQI
24AQI
17th February 2025
26AQI
26AQI
18th February 2025
31AQI
31AQI
19th February 2025
24AQI
24AQI
20th February 2025
27AQI
27AQI
21st February 2025
34AQI
34AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
64AQI
64AQI
24th February 2025
38AQI
38AQI
25th February 2025
27AQI
27AQI
26th February 2025
47AQI
47AQI
27th February 2025
41AQI
41AQI
28th February 2025
24AQI
24AQI
1st March 2025
26AQI
26AQI
2nd March 2025
26AQI
26AQI
3rd March 2025
40AQI
40AQI
4th March 2025
38AQI
38AQI
5th March 2025
26AQI
26AQI
6th March 2025
23AQI
23AQI
7th March 2025
29AQI
29AQI
8th March 2025
25AQI
25AQI
9th March 2025
23AQI
23AQI
10th March 2025
25AQI
25AQI
11th March 2025
24AQI
24AQI
12th March 2025
26AQI
26AQI
13th March 2025
46AQI
46AQI
14th March 2025
50AQI
50AQI
15th March 2025
70AQI
70AQI
16th March 2025
16AQI
16AQI
17th March 2025
18AQI
18AQI
18th March 2025
28AQI
28AQI
19th March 2025
22AQI
22AQI
20th March 2025
17AQI
17AQI
21st March 2025
22AQI
22AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
22AQI
22AQI
24th March 2025
20AQI
20AQI
25th March 2025
24AQI
24AQI
26th March 2025
26AQI
26AQI
27th March 2025
34AQI
34AQI
28th March 2025
49AQI
49AQI
29th March 2025
20AQI
20AQI
30th March 2025
17AQI
17AQI
31st March 2025
17AQI
17AQI
1st April 2025
20AQI
20AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
21AQI
21AQI
4th April 2025
27AQI
27AQI
5th April 2025
20AQI
20AQI
6th April 2025
23AQI
23AQI
7th April 2025
26AQI
26AQI
8th April 2025
17AQI
17AQI
9th April 2025
33AQI
33AQI
10th April 2025
46AQI
46AQI
11th April 2025
50AQI
50AQI
12th April 2025
55AQI
55AQI
13th April 2025
43AQI
43AQI
14th April 2025
30AQI
30AQI
15th April 2025
13AQI
13AQI
16th April 2025
18AQI
18AQI
17th April 2025
31AQI
31AQI
18th April 2025
51AQI
51AQI
19th April 2025
28AQI
28AQI
20th April 2025
34AQI
34AQI
21st April 2025
16AQI
16AQI
22nd April 2025
26AQI
26AQI
23rd April 2025
34AQI
34AQI
24th April 2025
34AQI
34AQI
25th April 2025
18AQI
18AQI
26th April 2025
16AQI
16AQI
27th April 2025
30AQI
30AQI
28th April 2025
36AQI
36AQI
29th April 2025
29AQI
29AQI
30th April 2025
18AQI
18AQI
1st May 2025
22AQI
22AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
15AQI
15AQI
4th May 2025
21AQI
21AQI
5th May 2025
23AQI
23AQI
6th May 2025
37AQI
37AQI
7th May 2025
34AQI
34AQI
8th May 2025
16AQI
16AQI
9th May 2025
26AQI
26AQI
10th May 2025
30AQI
30AQI
11th May 2025
20AQI
20AQI
12th May 2025
39AQI
39AQI
13th May 2025
36AQI
36AQI
14th May 2025
33AQI
33AQI
15th May 2025
47AQI
47AQI
16th May 2025
32AQI
32AQI
17th May 2025
18AQI
18AQI
18th May 2025
20AQI
20AQI
19th May 2025
14AQI
14AQI
20th May 2025
17AQI
17AQI
21st May 2025
15AQI
15AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
15AQI
15AQI
24th May 2025
18AQI
18AQI
25th May 2025
20AQI
20AQI
26th May 2025
28AQI
28AQI
27th May 2025
25AQI
25AQI
28th May 2025
26AQI
26AQI
29th May 2025
32AQI
32AQI
30th May 2025
44AQI
44AQI
31st May 2025
39AQI
39AQI
1st June 2025
36AQI
36AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
54AQI
54AQI
4th June 2025
93AQI
93AQI
5th June 2025
99AQI
99AQI
6th June 2025
78AQI
78AQI
7th June 2025
78AQI
78AQI
8th June 2025
75AQI
75AQI
9th June 2025
76AQI
76AQI
10th June 2025
61AQI
61AQI
11th June 2025
75AQI
75AQI
12th June 2025
91AQI
91AQI
13th June 2025
49AQI
49AQI
14th June 2025
43AQI
43AQI
15th June 2025
45AQI
45AQI
16th June 2025
54AQI
54AQI
17th June 2025
50AQI
50AQI
18th June 2025
32AQI
32AQI
19th June 2025
32AQI
32AQI
20th June 2025
39AQI
39AQI
21st June 2025
40AQI
40AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
56AQI
56AQI
24th June 2025
27AQI
27AQI
25th June 2025
30AQI
30AQI
26th June 2025
34AQI
34AQI
27th June 2025
27AQI
27AQI
28th June 2025
22AQI
22AQI
29th June 2025
29AQI
29AQI
30th June 2025
25AQI
25AQI
1st July 2025
29AQI
29AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
43AQI
43AQI
4th July 2025
42AQI
42AQI
5th July 2025
66AQI
66AQI
6th July 2025
36AQI
36AQI
7th July 2025
55AQI
55AQI
8th July 2025
58AQI
58AQI
9th July 2025
47AQI
47AQI
10th July 2025
44AQI
44AQI
11th July 2025
35AQI
35AQI
12th July 2025
29AQI
29AQI
13th July 2025
79AQI
79AQI
14th July 2025
98AQI
98AQI
15th July 2025
70AQI
70AQI
16th July 2025
58AQI
58AQI
17th July 2025
20AQI
20AQI
18th July 2025
20AQI
20AQI
19th July 2025
28AQI
28AQI
20th July 2025
30AQI
30AQI
21st July 2025
89AQI
89AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
61AQI
61AQI
24th July 2025
49AQI
49AQI
25th July 2025
34AQI
34AQI
26th July 2025
92AQI
92AQI
27th July 2025
40AQI
40AQI
28th July 2025
31AQI
31AQI
29th July 2025
39AQI
39AQI
30th July 2025
54AQI
54AQI
31st July 2025
156AQI
156AQI
1st August 2025
107AQI
107AQI
2nd August 2025
116AQI
116AQI
3rd August 2025
131AQI
131AQI
4th August 2025
118AQI
118AQI
5th August 2025
93AQI
93AQI
6th August 2025
95AQI
95AQI
7th August 2025
67AQI
67AQI
8th August 2025
54AQI
54AQI
9th August 2025
54AQI
54AQI
10th August 2025
31AQI
31AQI
11th August 2025
34AQI
34AQI
12th August 2025
30AQI
30AQI
29AQI
34AQI
28AQI
29AQI
26AQI
51AQI
53AQI
78AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202538AQI
30
1
27
1
30
1
28
2
31
18
12
18
12
1
3
5
4
185
34
4
1
Highest AQI recorded in
August78AQI
Lowest AQI recorded in
May26AQI
202434AQI
29
2
24
5
31
30
29
2
29
30
1
25
6
25
5
28
3
27
3
29
2
336
29
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
March28AQI
202344AQI
22
9
23
5
25
6
20
7
22
9
4
22
1
2
1
21
8
2
17
14
29
1
26
5
24
5
27
4
260
95
3
2
1
Highest AQI recorded in
June85AQI
Lowest AQI recorded in
October33AQI
202239AQI
26
5
17
4
24
7
15
2
27
4
28
2
21
2
2
29
24
6
1
21
9
24
7
258
48
1
Highest AQI recorded in
November43AQI
Lowest AQI recorded in
September32AQI
202142AQI
17
13
19
9
25
6
24
5
1
26
5
28
2
14
17
19
12
30
29
2
24
6
22
9
277
86
1
Highest AQI recorded in
August50AQI
Lowest AQI recorded in
October34AQI
202037AQI
10
3
15
5
18
24
6
26
5
30
1
28
2
29
1
22
8
22
9
224
40
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
September32AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
44AQILeast Polluted Year Recorded
2024(Avg.)
34AQIWaukesha's annual 2025 AQI (38) shows an average percentage change of -2.8% (improved AQI) compared to previous years: 2020 (37), 2021 (42), 2022 (39), 2023 (44), 2024 (34).
