Baraboo, 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
Baraboo, Wisconsin, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
116AQILowest AQI recorded on
11th Aug 2024
18AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 101 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
Baraboo, Wisconsin, United States
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
5AM3rd Aug
110AQI
Avg. Lowest Time
3PM3rd Aug
88AQI
Night time
Avg. Highest Time
3AM4th Aug
126AQI
Avg. Lowest Time
9PM3rd Aug
97AQI
In the last 24 hours,
Baraboo's AQI reached its highest point of 126 at 3 AM during the Night, while the lowest point, 88, was recorded at 3 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Baraboo, 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 2025495 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025548 AMAQI
5th Jul 2025549 AMAQI
5th Jul 20255310 AMAQI
5th Jul 20255211 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025492 PMAQI
5th Jul 2025503 PMAQI
5th Jul 2025484 PMAQI
5th Jul 2025485 PMAQI
5th Jul 2025476 PMAQI
5th Jul 2025477 PMAQI
5th Jul 2025458 PMAQI
5th Jul 2025389 PMAQI
5th Jul 20253810 PMAQI
5th Jul 20253911 PMAQI
6th Jul 20253812 AMAQI
6th Jul 2025341 AMAQI
6th Jul 2025242 AMAQI
6th Jul 2025243 AMAQI
6th Jul 2025244 AMAQI
--°C/°C
6th Jul 2025235 AMAQI
6th Jul 2025226 AMAQI
6th Jul 2025247 AMAQI
6th Jul 2025248 AMAQI
6th Jul 2025269 AMAQI
6th Jul 20252610 AMAQI
6th Jul 20252711 AMAQI
6th Jul 20252412 PMAQI
6th Jul 2025241 PMAQI
6th Jul 2025262 PMAQI
6th Jul 2025283 PMAQI
6th Jul 2025304 PMAQI
6th Jul 2025335 PMAQI
6th Jul 2025376 PMAQI
6th Jul 2025307 PMAQI
6th Jul 2025348 PMAQI
6th Jul 2025509 PMAQI
6th Jul 20255110 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255312 AMAQI
7th Jul 2025601 AMAQI
7th Jul 2025672 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025594 AMAQI
23°C20/27°C
7th Jul 2025565 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025539 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025515 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025557 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025559 PMAQI
7th Jul 20255510 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025604 AMAQI
22°C15/29°C
8th Jul 2025595 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025597 AMAQI
8th Jul 2025598 AMAQI
8th Jul 2025619 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20255911 AMAQI
8th Jul 20255912 PMAQI
8th Jul 2025591 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025509 PMAQI
8th Jul 20254910 PMAQI
8th Jul 20254611 PMAQI
9th Jul 20254612 AMAQI
9th Jul 2025411 AMAQI
9th Jul 2025282 AMAQI
9th Jul 2025253 AMAQI
9th Jul 2025264 AMAQI
23°C17/29°C
9th Jul 2025275 AMAQI
9th Jul 2025246 AMAQI
9th Jul 2025257 AMAQI
9th Jul 2025278 AMAQI
9th Jul 2025299 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253311 AMAQI
9th Jul 20253412 PMAQI
9th Jul 2025351 PMAQI
9th Jul 2025372 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025357 PMAQI
9th Jul 2025338 PMAQI
9th Jul 2025359 PMAQI
9th Jul 20253510 PMAQI
9th Jul 20253611 PMAQI
10th Jul 20253512 AMAQI
10th Jul 2025351 AMAQI
10th Jul 2025342 AMAQI
10th Jul 2025353 AMAQI
10th Jul 2025354 AMAQI
22°C16/28°C
10th Jul 2025355 AMAQI
10th Jul 2025346 AMAQI
10th Jul 2025357 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025369 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253511 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025351 PMAQI
10th Jul 2025342 PMAQI
10th Jul 2025363 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025356 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025348 PMAQI
10th Jul 2025339 PMAQI
10th Jul 20253210 PMAQI
10th Jul 20253311 PMAQI
11th Jul 20253512 AMAQI
11th Jul 2025341 AMAQI
11th Jul 2025342 AMAQI
11th Jul 2025333 AMAQI
11th Jul 2025334 AMAQI
22°C17/30°C
11th Jul 2025335 AMAQI
11th Jul 2025336 AMAQI
11th Jul 2025327 AMAQI
11th Jul 2025318 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20252611 AMAQI
11th Jul 20252712 PMAQI
11th Jul 2025271 PMAQI
11th Jul 2025272 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025305 PMAQI
11th Jul 2025296 PMAQI
11th Jul 2025307 PMAQI
11th Jul 2025328 PMAQI
11th Jul 2025319 PMAQI
11th Jul 20253010 PMAQI
11th Jul 20253311 PMAQI
12th Jul 20253312 AMAQI
12th Jul 2025301 AMAQI
12th Jul 2025292 AMAQI
12th Jul 2025273 AMAQI
12th Jul 2025254 AMAQI
21°C18/23°C
12th Jul 2025255 AMAQI
12th Jul 2025266 AMAQI
12th Jul 2025257 AMAQI
12th Jul 2025268 AMAQI
12th Jul 2025259 AMAQI
12th Jul 20252410 AMAQI
12th Jul 20252511 AMAQI
12th Jul 20252712 PMAQI
12th Jul 2025281 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025474 PMAQI
12th Jul 2025525 PMAQI
12th Jul 2025506 PMAQI
12th Jul 2025397 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025593 AMAQI
13th Jul 2025654 AMAQI
23°C18/29°C
13th Jul 2025705 AMAQI
13th Jul 2025776 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025788 AMAQI
13th Jul 2025859 AMAQI
13th Jul 20259210 AMAQI
13th Jul 20259811 AMAQI
13th Jul 202512112 PMAQI
13th Jul 20251121 PMAQI
13th Jul 20251062 PMAQI
13th Jul 2025993 PMAQI
13th Jul 2025974 PMAQI
13th Jul 2025945 PMAQI
13th Jul 2025926 PMAQI
13th Jul 2025777 PMAQI
13th Jul 2025778 PMAQI
13th Jul 2025799 PMAQI
13th Jul 20258310 PMAQI
13th Jul 20258411 PMAQI
14th Jul 20258412 AMAQI
14th Jul 2025831 AMAQI
14th Jul 2025732 AMAQI
14th Jul 2025713 AMAQI
14th Jul 2025714 AMAQI
22°C14/28°C
14th Jul 2025705 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025678 AMAQI
14th Jul 2025709 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20257111 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025751 PMAQI
14th Jul 2025842 PMAQI
14th Jul 2025803 PMAQI
14th Jul 2025794 PMAQI
14th Jul 2025775 PMAQI
14th Jul 2025786 PMAQI
14th Jul 2025777 PMAQI
14th Jul 2025758 PMAQI
14th Jul 2025729 PMAQI
14th Jul 20257010 PMAQI
14th Jul 20257211 PMAQI
15th Jul 20257412 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025613 AMAQI
15th Jul 2025584 AMAQI
24°C15/31°C
15th Jul 2025585 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025629 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20255912 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025582 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025576 PMAQI
15th Jul 2025617 PMAQI
15th Jul 2025598 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025372 AMAQI
16th Jul 2025373 AMAQI
16th Jul 2025394 AMAQI
25°C19/32°C
16th Jul 2025355 AMAQI
16th Jul 2025356 AMAQI
16th Jul 2025387 AMAQI
16th Jul 2025378 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20253912 PMAQI
16th Jul 2025391 PMAQI
16th Jul 2025402 PMAQI
16th Jul 2025403 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025356 PMAQI
16th Jul 2025417 PMAQI
16th Jul 2025408 PMAQI
16th Jul 2025339 PMAQI
16th Jul 20253310 PMAQI
16th Jul 20253311 PMAQI
17th Jul 20253312 AMAQI
17th Jul 2025301 AMAQI
17th Jul 2025232 AMAQI
17th Jul 2025213 AMAQI
17th Jul 2025184 AMAQI
23°C17/30°C
17th Jul 2025175 AMAQI
17th Jul 2025176 AMAQI
17th Jul 2025197 AMAQI
17th Jul 2025198 AMAQI
17th Jul 2025189 AMAQI
17th Jul 20251810 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20251712 PMAQI
17th Jul 2025181 PMAQI
17th Jul 2025182 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025204 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025207 PMAQI
17th Jul 2025208 PMAQI
17th Jul 2025209 PMAQI
17th Jul 20252010 PMAQI
17th Jul 20252111 PMAQI
18th Jul 20251912 AMAQI
18th Jul 2025191 AMAQI
18th Jul 2025172 AMAQI
18th Jul 2025183 AMAQI
18th Jul 2025174 AMAQI
17°C13/21°C
18th Jul 2025175 AMAQI
18th Jul 2025176 AMAQI
18th Jul 2025187 AMAQI
18th Jul 2025188 AMAQI
18th Jul 2025189 AMAQI
18th Jul 20251710 AMAQI
18th Jul 20251611 AMAQI
18th Jul 20251612 PMAQI
18th Jul 2025161 PMAQI
18th Jul 2025172 PMAQI
18th Jul 2025183 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025187 PMAQI
18th Jul 2025198 PMAQI
18th Jul 2025199 PMAQI
18th Jul 20251910 PMAQI
18th Jul 20252011 PMAQI
19th Jul 20252012 AMAQI
19th Jul 2025221 AMAQI
19th Jul 2025212 AMAQI
19th Jul 2025213 AMAQI
19th Jul 2025224 AMAQI
18°C7/25°C
19th Jul 2025225 AMAQI
19th Jul 2025216 AMAQI
19th Jul 2025237 AMAQI
19th Jul 2025238 AMAQI
19th Jul 2025239 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025238 PMAQI
19th Jul 2025239 PMAQI
19th Jul 20252410 PMAQI
19th Jul 20252411 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025221 AMAQI
20th Jul 2025212 AMAQI
20th Jul 2025203 AMAQI
20th Jul 2025204 AMAQI
22°C19/27°C
20th Jul 2025225 AMAQI
20th Jul 2025236 AMAQI
20th Jul 2025247 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025332 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025344 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025277 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20254612 AMAQI
21st Jul 2025521 AMAQI
21st Jul 2025982 AMAQI
21st Jul 20251273 AMAQI
21st Jul 20251434 AMAQI
21°C18/25°C
21st Jul 20251395 AMAQI
21st Jul 20251366 AMAQI
21st Jul 20251077 AMAQI
21st Jul 20251088 AMAQI
21st Jul 20251009 AMAQI
21st Jul 20258510 AMAQI
21st Jul 20258611 AMAQI
21st Jul 20257812 PMAQI
21st Jul 2025761 PMAQI
21st Jul 2025732 PMAQI
21st Jul 2025733 PMAQI
21st Jul 2025724 PMAQI
21st Jul 2025735 PMAQI
21st Jul 2025716 PMAQI
21st Jul 2025827 PMAQI
21st Jul 2025798 PMAQI
21st Jul 2025729 PMAQI
21st Jul 20257410 PMAQI
21st Jul 20257311 PMAQI
22nd Jul 20257112 AMAQI
22nd Jul 2025641 AMAQI
22nd Jul 2025592 AMAQI
22nd Jul 2025573 AMAQI
22nd Jul 2025584 AMAQI
21°C14/28°C
22nd Jul 2025595 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025598 AMAQI
22nd Jul 2025589 AMAQI
22nd Jul 20255910 AMAQI
22nd Jul 20255811 AMAQI
22nd Jul 20255812 PMAQI
22nd Jul 2025591 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025573 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025577 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025554 AMAQI
24°C15/32°C
23rd Jul 2025575 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025498 AMAQI
23rd Jul 2025429 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20253811 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025431 PMAQI
23rd Jul 2025512 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025394 AMAQI
27°C22/34°C
24th Jul 2025385 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252712 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025294 PMAQI
24th Jul 2025285 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025308 PMAQI
24th Jul 2025279 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025241 AMAQI
25th Jul 2025182 AMAQI
25th Jul 2025183 AMAQI
25th Jul 2025194 AMAQI
25°C22/30°C
25th Jul 2025185 AMAQI
25th Jul 2025196 AMAQI
25th Jul 2025197 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20252211 AMAQI
25th Jul 20252312 PMAQI
25th Jul 2025251 PMAQI
25th Jul 2025292 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025264 PMAQI
25th Jul 2025265 PMAQI
25th Jul 2025316 PMAQI
25th Jul 2025247 PMAQI
25th Jul 2025298 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025741 AMAQI
26th Jul 2025972 AMAQI
26th Jul 2025933 AMAQI
26th Jul 20251004 AMAQI
24°C19/28°C
26th Jul 2025865 AMAQI
26th Jul 2025766 AMAQI
26th Jul 2025817 AMAQI
26th Jul 2025808 AMAQI
26th Jul 2025779 AMAQI
26th Jul 20257010 AMAQI
26th Jul 20256711 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025611 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025633 PMAQI
26th Jul 2025614 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025647 PMAQI
26th Jul 2025698 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255910 PMAQI
26th Jul 20255911 PMAQI
27th Jul 20255912 AMAQI
27th Jul 2025481 AMAQI
27th Jul 2025162 AMAQI
27th Jul 2025183 AMAQI
27th Jul 2025164 AMAQI
24°C19/29°C
27th Jul 2025175 AMAQI
27th Jul 2025176 AMAQI
27th Jul 2025217 AMAQI
27th Jul 2025218 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252310 AMAQI
27th Jul 20252511 AMAQI
27th Jul 20252612 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025276 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025222 AMAQI
28th Jul 2025213 AMAQI
28th Jul 2025214 AMAQI
27°C20/33°C
28th Jul 2025235 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025257 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252610 AMAQI
28th Jul 20252511 AMAQI
28th Jul 20252412 PMAQI
28th Jul 2025251 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025266 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025243 AMAQI
29th Jul 2025254 AMAQI
28°C23/34°C
29th Jul 2025255 AMAQI
29th Jul 2025256 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025298 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253412 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025372 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025399 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253911 PMAQI
30th Jul 20253912 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025504 AMAQI
27°C21/33°C
30th Jul 2025525 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20256311 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025731 PMAQI
30th Jul 20251082 PMAQI
30th Jul 20251093 PMAQI
30th Jul 20251094 PMAQI
30th Jul 20251095 PMAQI
30th Jul 20251096 PMAQI
30th Jul 20251097 PMAQI
30th Jul 20251098 PMAQI
30th Jul 2025779 PMAQI
30th Jul 20257010 PMAQI
30th Jul 20257411 PMAQI
31st Jul 20257312 AMAQI
31st Jul 2025931 AMAQI
31st Jul 20251422 AMAQI
31st Jul 20251503 AMAQI
31st Jul 20251544 AMAQI
21°C18/22°C
31st Jul 20251575 AMAQI
31st Jul 20251616 AMAQI
31st Jul 20251707 AMAQI
31st Jul 20251738 AMAQI
31st Jul 20251699 AMAQI
31st Jul 202517910 AMAQI
31st Jul 202517011 AMAQI
31st Jul 202518412 PMAQI
31st Jul 20251761 PMAQI
31st Jul 20251662 PMAQI
31st Jul 20251623 PMAQI
31st Jul 20251424 PMAQI
31st Jul 20251575 PMAQI
31st Jul 20251596 PMAQI
31st Jul 20251517 PMAQI
31st Jul 20251498 PMAQI
31st Jul 20251469 PMAQI
31st Jul 202513910 PMAQI
31st Jul 202512911 PMAQI
1st Aug 202514712 AMAQI
1st Aug 20251481 AMAQI
1st Aug 20251402 AMAQI
1st Aug 20251293 AMAQI
1st Aug 20251354 AMAQI
19°C14/25°C
1st Aug 20251245 AMAQI
1st Aug 20251126 AMAQI
1st Aug 20251047 AMAQI
1st Aug 20251048 AMAQI
1st Aug 20251049 AMAQI
1st Aug 202510010 AMAQI
1st Aug 202510811 AMAQI
1st Aug 202510912 PMAQI
1st Aug 20251091 PMAQI
1st Aug 20251122 PMAQI
1st Aug 20251113 PMAQI
1st Aug 20251124 PMAQI
1st Aug 20251085 PMAQI
1st Aug 20251116 PMAQI
1st Aug 20251107 PMAQI
1st Aug 20251098 PMAQI
1st Aug 2025979 PMAQI
1st Aug 202510410 PMAQI
1st Aug 202510411 PMAQI
2nd Aug 202510612 AMAQI
2nd Aug 20251011 AMAQI
2nd Aug 20251102 AMAQI
2nd Aug 20251053 AMAQI
2nd Aug 2025974 AMAQI
19°C11/26°C
2nd Aug 2025995 AMAQI
2nd Aug 2025976 AMAQI
2nd Aug 2025967 AMAQI
2nd Aug 2025968 AMAQI
2nd Aug 2025989 AMAQI
2nd Aug 202510010 AMAQI
2nd Aug 20259711 AMAQI
2nd Aug 20259812 PMAQI
2nd Aug 20251071 PMAQI
2nd Aug 20251102 PMAQI
2nd Aug 20251203 PMAQI
2nd Aug 20251164 PMAQI
2nd Aug 20251145 PMAQI
2nd Aug 20251306 PMAQI
2nd Aug 20251047 PMAQI
2nd Aug 20251138 PMAQI
2nd Aug 20251169 PMAQI
2nd Aug 202511210 PMAQI
2nd Aug 202510911 PMAQI
3rd Aug 202511112 AMAQI
3rd Aug 20251081 AMAQI
3rd Aug 20251132 AMAQI
3rd Aug 20251083 AMAQI
3rd Aug 20251064 AMAQI
19°C11/28°C
3rd Aug 20251105 AMAQI
3rd Aug 20251006 AMAQI
3rd Aug 2025997 AMAQI
3rd Aug 2025948 AMAQI
3rd Aug 2025979 AMAQI
3rd Aug 20259410 AMAQI
3rd Aug 20259611 AMAQI
3rd Aug 20259512 PMAQI
3rd Aug 2025921 PMAQI
3rd Aug 2025922 PMAQI
3rd Aug 2025883 PMAQI
3rd Aug 2025914 PMAQI
3rd Aug 2025945 PMAQI
3rd Aug 2025996 PMAQI
3rd Aug 2025987 PMAQI
3rd Aug 2025948 PMAQI
3rd Aug 2025979 PMAQI
3rd Aug 202510510 PMAQI
3rd Aug 202510511 PMAQI
4th Aug 202512312 AMAQI
4th Aug 20251181 AMAQI
4th Aug 20251102 AMAQI
4th Aug 20251263 AMAQI
4th Aug 20251244 AMAQI
20°C13/28°C
4th Aug 20251315 AMAQI
5 AM4th Aug 20251246 AMAQI
4th Aug 20251297 AMAQI
4th Aug 20251358 AMAQI
4th Aug 20251389 AMAQI
4th Aug 202514810 AMAQI
4th Aug 202513711 AMAQI
4th Aug 202513812 PMAQI
12 PM4th Aug 20251291 PMAQI
4th Aug 20251322 PMAQI
4th Aug 20251203 PMAQI
4th Aug 20251184 PMAQI
4th Aug 20251165 PMAQI
4th Aug 2025966 PMAQI
4th Aug 20251227 PMAQI
4th Aug 20251038 PMAQI
8 PM4th Aug 2025789 PMAQI
12 AM
4 AM
20°C10/28°C
Day time
Avg. Highest Time
5 AM - 8 PM
57AQI
16 hours / Day
480 hours / Month
Avg. Lowest Time
5 AM - 8 PM
57AQI
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. 57), while the lowest AQI was between 5 AM to 8 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM
55AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
55AQI
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. 55), while the lowest AQI was between 12 AM to 11 PM (Avg. 55).
2025 Days Vs Air Quality
Baraboo, Wisconsin, United States
2025
86%
185
12%
25
2%
5
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
185 DaysModerate
25 DaysPoor
5 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% 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
Baraboo, 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
23AQI
23AQI
4th January 2025
19AQI
19AQI
5th January 2025
19AQI
19AQI
6th January 2025
19AQI
19AQI
7th January 2025
21AQI
21AQI
8th January 2025
23AQI
23AQI
9th January 2025
44AQI
44AQI
10th January 2025
56AQI
56AQI
11th January 2025
31AQI
31AQI
12th January 2025
38AQI
38AQI
13th January 2025
21AQI
21AQI
14th January 2025
24AQI
24AQI
15th January 2025
29AQI
29AQI
16th January 2025
28AQI
28AQI
17th January 2025
25AQI
25AQI
18th January 2025
21AQI
21AQI
19th January 2025
21AQI
21AQI
20th January 2025
21AQI
21AQI
21st January 2025
23AQI
23AQI
22nd January 2025
25AQI
25AQI
23rd January 2025
24AQI
24AQI
24th January 2025
25AQI
25AQI
25th January 2025
28AQI
28AQI
26th January 2025
23AQI
23AQI
27th January 2025
23AQI
23AQI
28th January 2025
23AQI
23AQI
29th January 2025
25AQI
25AQI
30th January 2025
28AQI
28AQI
31st January 2025
35AQI
35AQI
1st February 2025
24AQI
24AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
34AQI
34AQI
4th February 2025
23AQI
23AQI
5th February 2025
23AQI
23AQI
6th February 2025
29AQI
29AQI
7th February 2025
23AQI
23AQI
8th February 2025
30AQI
30AQI
9th February 2025
26AQI
26AQI
10th February 2025
27AQI
27AQI
11th February 2025
27AQI
27AQI
12th February 2025
25AQI
25AQI
13th February 2025
26AQI
26AQI
14th February 2025
37AQI
37AQI
15th February 2025
40AQI
40AQI
16th February 2025
25AQI
25AQI
17th February 2025
25AQI
25AQI
18th February 2025
24AQI
24AQI
19th February 2025
24AQI
24AQI
20th February 2025
23AQI
23AQI
21st February 2025
28AQI
28AQI
22nd February 2025
43AQI
43AQI
23rd February 2025
63AQI
63AQI
24th February 2025
35AQI
35AQI
25th February 2025
25AQI
25AQI
26th February 2025
31AQI
31AQI
27th February 2025
29AQI
29AQI
28th February 2025
25AQI
25AQI
1st March 2025
27AQI
27AQI
2nd March 2025
25AQI
25AQI
3rd March 2025
43AQI
43AQI
4th March 2025
38AQI
38AQI
5th March 2025
27AQI
27AQI
6th March 2025
27AQI
27AQI
7th March 2025
26AQI
26AQI
8th March 2025
26AQI
26AQI
9th March 2025
26AQI
26AQI
10th March 2025
26AQI
26AQI
11th March 2025
27AQI
27AQI
12th March 2025
27AQI
27AQI
13th March 2025
42AQI
42AQI
14th March 2025
50AQI
50AQI
15th March 2025
86AQI
86AQI
16th March 2025
15AQI
15AQI
17th March 2025
16AQI
16AQI
18th March 2025
26AQI
26AQI
19th March 2025
20AQI
20AQI
20th March 2025
17AQI
17AQI
21st March 2025
22AQI
22AQI
22nd March 2025
17AQI
17AQI
23rd March 2025
23AQI
23AQI
24th March 2025
20AQI
20AQI
25th March 2025
21AQI
21AQI
26th March 2025
21AQI
21AQI
27th March 2025
26AQI
26AQI
28th March 2025
47AQI
47AQI
29th March 2025
20AQI
20AQI
30th March 2025
15AQI
15AQI
31st March 2025
16AQI
16AQI
1st April 2025
17AQI
17AQI
2nd April 2025
24AQI
24AQI
3rd April 2025
18AQI
18AQI
4th April 2025
19AQI
19AQI
5th April 2025
20AQI
20AQI
6th April 2025
23AQI
23AQI
7th April 2025
22AQI
22AQI
8th April 2025
15AQI
15AQI
9th April 2025
36AQI
36AQI
10th April 2025
49AQI
49AQI
11th April 2025
42AQI
42AQI
12th April 2025
47AQI
47AQI
13th April 2025
43AQI
43AQI
14th April 2025
25AQI
25AQI
15th April 2025
13AQI
13AQI
16th April 2025
19AQI
19AQI
17th April 2025
35AQI
35AQI
18th April 2025
41AQI
41AQI
19th April 2025
21AQI
21AQI
20th April 2025
25AQI
25AQI
21st April 2025
14AQI
14AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
30AQI
30AQI
24th April 2025
22AQI
22AQI
25th April 2025
16AQI
16AQI
26th April 2025
16AQI
16AQI
27th April 2025
22AQI
22AQI
28th April 2025
33AQI
33AQI
29th April 2025
21AQI
21AQI
30th April 2025
18AQI
18AQI
1st May 2025
19AQI
19AQI
2nd May 2025
17AQI
17AQI
3rd May 2025
18AQI
18AQI
4th May 2025
17AQI
17AQI
5th May 2025
18AQI
18AQI
6th May 2025
24AQI
24AQI
7th May 2025
25AQI
25AQI
8th May 2025
16AQI
16AQI
9th May 2025
20AQI
20AQI
10th May 2025
31AQI
31AQI
11th May 2025
20AQI
20AQI
12th May 2025
31AQI
31AQI
13th May 2025
33AQI
33AQI
14th May 2025
31AQI
31AQI
15th May 2025
40AQI
40AQI
16th May 2025
29AQI
29AQI
17th May 2025
17AQI
17AQI
18th May 2025
17AQI
17AQI
19th May 2025
16AQI
16AQI
20th May 2025
15AQI
15AQI
21st May 2025
15AQI
15AQI
22nd May 2025
14AQI
14AQI
23rd May 2025
13AQI
13AQI
24th May 2025
14AQI
14AQI
25th May 2025
17AQI
17AQI
26th May 2025
18AQI
18AQI
27th May 2025
20AQI
20AQI
28th May 2025
23AQI
23AQI
29th May 2025
25AQI
25AQI
30th May 2025
34AQI
34AQI
31st May 2025
35AQI
35AQI
1st June 2025
35AQI
35AQI
2nd June 2025
43AQI
43AQI
3rd June 2025
57AQI
57AQI
4th June 2025
105AQI
105AQI
5th June 2025
69AQI
69AQI
6th June 2025
69AQI
69AQI
7th June 2025
68AQI
68AQI
8th June 2025
78AQI
78AQI
9th June 2025
64AQI
64AQI
10th June 2025
65AQI
65AQI
11th June 2025
72AQI
72AQI
12th June 2025
93AQI
93AQI
13th June 2025
44AQI
44AQI
14th June 2025
52AQI
52AQI
15th June 2025
51AQI
51AQI
16th June 2025
42AQI
42AQI
17th June 2025
32AQI
32AQI
18th June 2025
26AQI
26AQI
19th June 2025
29AQI
29AQI
20th June 2025
33AQI
33AQI
21st June 2025
40AQI
40AQI
22nd June 2025
43AQI
43AQI
23rd June 2025
51AQI
51AQI
24th June 2025
26AQI
26AQI
25th June 2025
32AQI
32AQI
26th June 2025
28AQI
28AQI
27th June 2025
19AQI
19AQI
28th June 2025
22AQI
22AQI
29th June 2025
24AQI
24AQI
30th June 2025
22AQI
22AQI
1st July 2025
28AQI
28AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
37AQI
37AQI
4th July 2025
36AQI
36AQI
5th July 2025
48AQI
48AQI
6th July 2025
31AQI
31AQI
7th July 2025
57AQI
57AQI
8th July 2025
57AQI
57AQI
9th July 2025
33AQI
33AQI
10th July 2025
35AQI
35AQI
11th July 2025
31AQI
31AQI
12th July 2025
35AQI
35AQI
13th July 2025
80AQI
80AQI
14th July 2025
74AQI
74AQI
15th July 2025
60AQI
60AQI
16th July 2025
39AQI
39AQI
17th July 2025
21AQI
21AQI
18th July 2025
18AQI
18AQI
19th July 2025
23AQI
23AQI
20th July 2025
28AQI
28AQI
21st July 2025
89AQI
89AQI
22nd July 2025
59AQI
59AQI
23rd July 2025
51AQI
51AQI
24th July 2025
33AQI
33AQI
25th July 2025
27AQI
27AQI
26th July 2025
72AQI
72AQI
27th July 2025
26AQI
26AQI
28th July 2025
25AQI
25AQI
29th July 2025
32AQI
32AQI
30th July 2025
71AQI
71AQI
31st July 2025
150AQI
150AQI
1st August 2025
116AQI
116AQI
2nd August 2025
106AQI
106AQI
3rd August 2025
101AQI
101AQI
26AQI
30AQI
28AQI
26AQI
22AQI
48AQI
47AQI
108AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
30
1
27
1
30
1
30
31
17
12
1
20
10
1
3
185
25
5
Highest AQI recorded in
August108AQI
Lowest AQI recorded in
May22AQI
202430AQI
28
3
26
2
31
30
31
29
31
28
3
30
30
1
29
1
31
354
10
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
November25AQI
202339AQI
24
7
25
3
27
4
28
2
27
4
8
15
4
2
1
24
6
1
19
12
29
1
31
28
1
28
3
298
58
5
2
1
Highest AQI recorded in
June82AQI
Lowest AQI recorded in
October26AQI
202233AQI
27
4
18
3
27
4
28
1
26
4
28
2
23
2
28
1
26
5
26
4
25
3
284
31
Highest AQI recorded in
December37AQI
Lowest AQI recorded in
September29AQI
202136AQI
18
12
21
7
27
4
25
5
31
30
16
15
24
7
30
30
1
30
23
8
305
59
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
November26AQI
202033AQI
11
2
17
3
18
30
30
1
30
1
29
1
30
27
3
25
6
247
17
Highest AQI recorded in
March38AQI
Lowest AQI recorded in
September28AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
39AQILeast Polluted Year Recorded
2024(Avg.)
30AQIBaraboo's annual 2025 AQI (33) shows an average percentage change of -2.1% (improved AQI) compared to previous years: 2020 (33), 2021 (36), 2022 (33), 2023 (39), 2024 (30).
