Braidwood, Illinois, 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+
October Air Quality Analysis
Braidwood, Illinois, United States
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Oct 2022
63AQILowest AQI recorded on
17th Oct 2022
16AQISame Day Analysis (17th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 37 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Oct - 18th Oct 2025
Braidwood, Illinois, United States
AQI
Day
Night
.
6 AM17th Oct 2025
6 PM
5 AM18th Oct 2025
Day time
Avg. Highest Time
5PM17th Oct
48AQI
Avg. Lowest Time
8AM17th Oct
25AQI
Night time
Avg. Highest Time
2AM18th Oct
46AQI
Avg. Lowest Time
6AM17th Oct
34AQI
In the last 24 hours,
Braidwood's AQI reached its highest point of 48 at 5 PM during the Day, while the lowest point, 25, was recorded at 8 AM during the Day between 17th Oct and 18th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Braidwood, Illinois, United States
SepOct
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
18th Sep 2025556 AMAQI
18th Sep 2025557 AMAQI
18th Sep 2025568 AMAQI
18th Sep 2025589 AMAQI
18th Sep 20255410 AMAQI
18th Sep 20255511 AMAQI
18th Sep 20255412 PMAQI
18th Sep 2025531 PMAQI
18th Sep 2025532 PMAQI
18th Sep 2025543 PMAQI
18th Sep 2025544 PMAQI
18th Sep 2025545 PMAQI
18th Sep 2025546 PMAQI
18th Sep 2025557 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255611 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025561 AMAQI
19th Sep 2025532 AMAQI
19th Sep 2025533 AMAQI
19th Sep 2025534 AMAQI
19th Sep 2025525 AMAQI
22°C12/33°C
19th Sep 2025526 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025548 AMAQI
19th Sep 2025549 AMAQI
19th Sep 20255510 AMAQI
19th Sep 20255411 AMAQI
19th Sep 20255412 PMAQI
19th Sep 2025551 PMAQI
19th Sep 2025552 PMAQI
19th Sep 2025553 PMAQI
19th Sep 2025554 PMAQI
19th Sep 2025545 PMAQI
19th Sep 2025546 PMAQI
19th Sep 2025547 PMAQI
19th Sep 2025558 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255510 PMAQI
19th Sep 20255411 PMAQI
20th Sep 20255512 AMAQI
20th Sep 2025541 AMAQI
20th Sep 2025522 AMAQI
20th Sep 2025523 AMAQI
20th Sep 2025504 AMAQI
20th Sep 2025495 AMAQI
23°C15/31°C
20th Sep 2025496 AMAQI
20th Sep 2025537 AMAQI
20th Sep 2025538 AMAQI
20th Sep 2025539 AMAQI
20th Sep 20255310 AMAQI
20th Sep 20255411 AMAQI
20th Sep 20255412 PMAQI
20th Sep 2025521 PMAQI
20th Sep 2025532 PMAQI
20th Sep 2025543 PMAQI
20th Sep 2025524 PMAQI
20th Sep 2025515 PMAQI
20th Sep 2025516 PMAQI
20th Sep 2025537 PMAQI
20th Sep 2025528 PMAQI
20th Sep 2025529 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20255211 PMAQI
21st Sep 20255412 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025552 AMAQI
21st Sep 2025583 AMAQI
21st Sep 2025564 AMAQI
21st Sep 2025555 AMAQI
23°C18/31°C
21st Sep 2025546 AMAQI
21st Sep 2025547 AMAQI
21st Sep 2025538 AMAQI
21st Sep 2025519 AMAQI
21st Sep 20255210 AMAQI
21st Sep 20255111 AMAQI
21st Sep 20255112 PMAQI
21st Sep 2025511 PMAQI
21st Sep 2025532 PMAQI
21st Sep 2025543 PMAQI
21st Sep 2025544 PMAQI
21st Sep 2025525 PMAQI
21st Sep 2025516 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025528 PMAQI
21st Sep 2025489 PMAQI
21st Sep 20254610 PMAQI
21st Sep 20254811 PMAQI
22nd Sep 20254912 AMAQI
22nd Sep 2025501 AMAQI
22nd Sep 2025292 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025324 AMAQI
22nd Sep 2025325 AMAQI
23°C17/30°C
22nd Sep 2025326 AMAQI
22nd Sep 2025347 AMAQI
22nd Sep 2025348 AMAQI
22nd Sep 2025339 AMAQI
22nd Sep 20253210 AMAQI
22nd Sep 20253411 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025351 PMAQI
22nd Sep 2025362 PMAQI
22nd Sep 2025383 PMAQI
22nd Sep 2025374 PMAQI
22nd Sep 2025385 PMAQI
22nd Sep 2025376 PMAQI
22nd Sep 2025367 PMAQI
22nd Sep 2025358 PMAQI
22nd Sep 2025389 PMAQI
22nd Sep 20253810 PMAQI
22nd Sep 20253911 PMAQI
23rd Sep 20253812 AMAQI
23rd Sep 2025361 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025344 AMAQI
23rd Sep 2025325 AMAQI
23°C18/29°C
23rd Sep 2025326 AMAQI
23rd Sep 2025357 AMAQI
23rd Sep 2025368 AMAQI
23rd Sep 2025349 AMAQI
23rd Sep 20253510 AMAQI
23rd Sep 20253611 AMAQI
23rd Sep 20254012 PMAQI
23rd Sep 2025401 PMAQI
23rd Sep 2025422 PMAQI
23rd Sep 2025403 PMAQI
23rd Sep 2025414 PMAQI
23rd Sep 2025405 PMAQI
23rd Sep 2025386 PMAQI
23rd Sep 2025377 PMAQI
23rd Sep 2025388 PMAQI
23rd Sep 2025399 PMAQI
23rd Sep 20253910 PMAQI
23rd Sep 20253911 PMAQI
24th Sep 20253712 AMAQI
24th Sep 2025361 AMAQI
24th Sep 2025312 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025284 AMAQI
24th Sep 2025245 AMAQI
23°C17/30°C
24th Sep 2025236 AMAQI
24th Sep 2025247 AMAQI
24th Sep 2025238 AMAQI
24th Sep 2025239 AMAQI
24th Sep 20252410 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252412 PMAQI
24th Sep 2025231 PMAQI
24th Sep 2025232 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025245 PMAQI
24th Sep 2025236 PMAQI
24th Sep 2025257 PMAQI
24th Sep 2025258 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20252410 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252012 AMAQI
25th Sep 2025181 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025223 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025225 AMAQI
21°C16/25°C
25th Sep 2025226 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025228 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20252011 AMAQI
25th Sep 20252012 PMAQI
25th Sep 2025261 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025313 PMAQI
25th Sep 2025314 PMAQI
25th Sep 2025325 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025357 PMAQI
25th Sep 2025308 PMAQI
25th Sep 2025219 PMAQI
25th Sep 20252010 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025202 AMAQI
26th Sep 2025173 AMAQI
26th Sep 2025174 AMAQI
26th Sep 2025185 AMAQI
19°C13/28°C
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025248 AMAQI
26th Sep 2025279 AMAQI
26th Sep 20252410 AMAQI
26th Sep 20252211 AMAQI
26th Sep 20252512 PMAQI
26th Sep 2025301 PMAQI
26th Sep 2025312 PMAQI
26th Sep 2025323 PMAQI
26th Sep 2025344 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025386 PMAQI
26th Sep 2025357 PMAQI
26th Sep 2025328 PMAQI
26th Sep 2025339 PMAQI
26th Sep 20253210 PMAQI
26th Sep 20252811 PMAQI
27th Sep 20252812 AMAQI
27th Sep 2025271 AMAQI
27th Sep 2025262 AMAQI
27th Sep 2025223 AMAQI
27th Sep 2025224 AMAQI
27th Sep 2025225 AMAQI
20°C9/31°C
27th Sep 2025226 AMAQI
27th Sep 2025217 AMAQI
27th Sep 2025248 AMAQI
27th Sep 2025279 AMAQI
27th Sep 20252210 AMAQI
27th Sep 20252211 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025221 PMAQI
27th Sep 2025242 PMAQI
27th Sep 2025283 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025288 PMAQI
27th Sep 2025289 PMAQI
27th Sep 20252810 PMAQI
27th Sep 20253211 PMAQI
28th Sep 20253512 AMAQI
28th Sep 2025331 AMAQI
28th Sep 2025372 AMAQI
28th Sep 2025373 AMAQI
28th Sep 2025314 AMAQI
28th Sep 2025285 AMAQI
23°C13/33°C
28th Sep 2025296 AMAQI
28th Sep 2025337 AMAQI
28th Sep 2025328 AMAQI
28th Sep 2025309 AMAQI
28th Sep 20253510 AMAQI
28th Sep 20253911 AMAQI
28th Sep 20254212 PMAQI
28th Sep 2025431 PMAQI
28th Sep 2025372 PMAQI
28th Sep 2025353 PMAQI
28th Sep 2025394 PMAQI
28th Sep 2025395 PMAQI
28th Sep 2025366 PMAQI
28th Sep 2025387 PMAQI
28th Sep 2025378 PMAQI
28th Sep 2025359 PMAQI
28th Sep 20253310 PMAQI
28th Sep 20253011 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025331 AMAQI
29th Sep 2025332 AMAQI
29th Sep 2025323 AMAQI
29th Sep 2025334 AMAQI
29th Sep 2025375 AMAQI
23°C13/33°C
29th Sep 2025346 AMAQI
29th Sep 2025367 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025269 AMAQI
29th Sep 20253810 AMAQI
29th Sep 20255011 AMAQI
29th Sep 20254712 PMAQI
29th Sep 2025501 PMAQI
29th Sep 2025332 PMAQI
29th Sep 2025333 PMAQI
29th Sep 2025374 PMAQI
29th Sep 2025415 PMAQI
29th Sep 2025386 PMAQI
29th Sep 2025447 PMAQI
29th Sep 2025488 PMAQI
29th Sep 2025479 PMAQI
29th Sep 20255610 PMAQI
29th Sep 20254811 PMAQI
30th Sep 20255312 AMAQI
30th Sep 2025571 AMAQI
30th Sep 2025592 AMAQI
30th Sep 2025483 AMAQI
30th Sep 2025474 AMAQI
30th Sep 2025545 AMAQI
24°C14/34°C
30th Sep 2025506 AMAQI
30th Sep 2025507 AMAQI
30th Sep 2025458 AMAQI
30th Sep 2025469 AMAQI
30th Sep 20254910 AMAQI
30th Sep 20254611 AMAQI
30th Sep 20254212 PMAQI
30th Sep 2025441 PMAQI
30th Sep 2025382 PMAQI
30th Sep 2025363 PMAQI
30th Sep 2025424 PMAQI
30th Sep 2025435 PMAQI
30th Sep 2025286 PMAQI
30th Sep 2025277 PMAQI
30th Sep 2025398 PMAQI
30th Sep 2025379 PMAQI
30th Sep 20253710 PMAQI
30th Sep 20254111 PMAQI
1st Oct 20253912 AMAQI
1st Oct 2025391 AMAQI
1st Oct 2025402 AMAQI
1st Oct 2025463 AMAQI
1st Oct 2025504 AMAQI
1st Oct 2025515 AMAQI
22°C14/32°C
1st Oct 2025416 AMAQI
1st Oct 2025347 AMAQI
1st Oct 2025358 AMAQI
1st Oct 2025359 AMAQI
1st Oct 20253210 AMAQI
1st Oct 20254511 AMAQI
1st Oct 20253812 PMAQI
1st Oct 2025411 PMAQI
1st Oct 2025422 PMAQI
1st Oct 2025383 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025405 PMAQI
1st Oct 2025436 PMAQI
1st Oct 2025517 PMAQI
1st Oct 2025568 PMAQI
1st Oct 2025569 PMAQI
1st Oct 20255110 PMAQI
1st Oct 20254511 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025451 AMAQI
2nd Oct 2025352 AMAQI
2nd Oct 2025233 AMAQI
2nd Oct 2025254 AMAQI
2nd Oct 2025215 AMAQI
21°C13/30°C
2nd Oct 2025196 AMAQI
2nd Oct 2025197 AMAQI
2nd Oct 2025248 AMAQI
2nd Oct 2025289 AMAQI
2nd Oct 20252910 AMAQI
2nd Oct 20253211 AMAQI
2nd Oct 20253212 PMAQI
2nd Oct 2025341 PMAQI
2nd Oct 2025422 PMAQI
2nd Oct 2025403 PMAQI
2nd Oct 2025404 PMAQI
2nd Oct 2025415 PMAQI
2nd Oct 2025576 PMAQI
2nd Oct 2025717 PMAQI
2nd Oct 2025578 PMAQI
2nd Oct 2025639 PMAQI
2nd Oct 20254910 PMAQI
2nd Oct 20255011 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025491 AMAQI
3rd Oct 2025502 AMAQI
3rd Oct 2025443 AMAQI
3rd Oct 2025464 AMAQI
3rd Oct 2025465 AMAQI
22°C13/32°C
3rd Oct 2025426 AMAQI
3rd Oct 2025547 AMAQI
3rd Oct 2025528 AMAQI
3rd Oct 2025539 AMAQI
3rd Oct 20255110 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20255312 PMAQI
3rd Oct 2025531 PMAQI
3rd Oct 2025552 PMAQI
3rd Oct 2025543 PMAQI
3rd Oct 2025554 PMAQI
3rd Oct 2025565 PMAQI
3rd Oct 2025566 PMAQI
3rd Oct 2025567 PMAQI
3rd Oct 2025568 PMAQI
3rd Oct 2025549 PMAQI
3rd Oct 20255610 PMAQI
3rd Oct 20255911 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025572 AMAQI
4th Oct 2025553 AMAQI
4th Oct 2025554 AMAQI
4th Oct 2025565 AMAQI
24°C16/33°C
4th Oct 2025546 AMAQI
4th Oct 2025547 AMAQI
4th Oct 2025538 AMAQI
4th Oct 2025559 AMAQI
4th Oct 20256010 AMAQI
4th Oct 20255811 AMAQI
4th Oct 20255612 PMAQI
4th Oct 2025571 PMAQI
4th Oct 2025582 PMAQI
4th Oct 2025573 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025556 PMAQI
4th Oct 2025577 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025549 PMAQI
4th Oct 20255410 PMAQI
4th Oct 20255511 PMAQI
5th Oct 20255612 AMAQI
5th Oct 2025571 AMAQI
5th Oct 2025552 AMAQI
5th Oct 2025523 AMAQI
5th Oct 2025544 AMAQI
5th Oct 2025525 AMAQI
24°C16/34°C
5th Oct 2025556 AMAQI
5th Oct 2025537 AMAQI
5th Oct 2025498 AMAQI
5th Oct 2025519 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20254812 PMAQI
5th Oct 2025481 PMAQI
5th Oct 2025392 PMAQI
5th Oct 2025423 PMAQI
5th Oct 2025324 PMAQI
5th Oct 2025385 PMAQI
5th Oct 2025366 PMAQI
5th Oct 2025367 PMAQI
5th Oct 2025358 PMAQI
5th Oct 2025429 PMAQI
5th Oct 20255310 PMAQI
5th Oct 20254011 PMAQI
6th Oct 20254012 AMAQI
6th Oct 2025411 AMAQI
6th Oct 2025382 AMAQI
6th Oct 2025303 AMAQI
6th Oct 2025254 AMAQI
6th Oct 2025235 AMAQI
23°C15/32°C
6th Oct 2025236 AMAQI
6th Oct 2025227 AMAQI
6th Oct 2025228 AMAQI
6th Oct 2025389 AMAQI
6th Oct 20254210 AMAQI
6th Oct 20253811 AMAQI
6th Oct 20253512 PMAQI
23°C17/30°C
7th Oct 2025356 AMAQI
7th Oct 2025527 AMAQI
7th Oct 2025328 AMAQI
7th Oct 2025259 AMAQI
7th Oct 20252710 AMAQI
7th Oct 20251611 AMAQI
7th Oct 20252312 PMAQI
7th Oct 2025181 PMAQI
7th Oct 2025322 PMAQI
7th Oct 2025273 PMAQI
7th Oct 2025234 PMAQI
7th Oct 2025275 PMAQI
7th Oct 2025256 PMAQI
7th Oct 2025287 PMAQI
7th Oct 2025258 PMAQI
7th Oct 2025399 PMAQI
7th Oct 20255710 PMAQI
7th Oct 20257211 PMAQI
8th Oct 20256812 AMAQI
8th Oct 2025611 AMAQI
8th Oct 2025672 AMAQI
8th Oct 2025713 AMAQI
8th Oct 2025724 AMAQI
8th Oct 2025315 AMAQI
17°C12/18°C
8th Oct 2025246 AMAQI
8th Oct 2025277 AMAQI
8th Oct 2025318 AMAQI
8th Oct 2025389 AMAQI
8th Oct 20252910 AMAQI
8th Oct 20253611 AMAQI
8th Oct 20253012 PMAQI
8th Oct 2025271 PMAQI
8th Oct 2025292 PMAQI
8th Oct 2025273 PMAQI
8th Oct 2025304 PMAQI
8th Oct 2025295 PMAQI
8th Oct 2025266 PMAQI
8th Oct 2025327 PMAQI
8th Oct 2025428 PMAQI
8th Oct 2025499 PMAQI
8th Oct 20254410 PMAQI
8th Oct 20255011 PMAQI
9th Oct 20253012 AMAQI
9th Oct 2025221 AMAQI
9th Oct 2025202 AMAQI
9th Oct 2025133 AMAQI
9th Oct 2025134 AMAQI
9th Oct 2025155 AMAQI
13°C8/19°C
9th Oct 2025136 AMAQI
9th Oct 2025167 AMAQI
9th Oct 2025208 AMAQI
9th Oct 2025199 AMAQI
9th Oct 20252510 AMAQI
9th Oct 20252511 AMAQI
9th Oct 20253012 PMAQI
9th Oct 2025281 PMAQI
9th Oct 2025242 PMAQI
9th Oct 2025293 PMAQI
9th Oct 2025304 PMAQI
9th Oct 2025295 PMAQI
9th Oct 2025216 PMAQI
9th Oct 2025227 PMAQI
9th Oct 2025298 PMAQI
9th Oct 2025409 PMAQI
9th Oct 20253910 PMAQI
9th Oct 20254411 PMAQI
10th Oct 20253912 AMAQI
10th Oct 2025391 AMAQI
10th Oct 2025252 AMAQI
10th Oct 2025203 AMAQI
10th Oct 2025204 AMAQI
10th Oct 2025215 AMAQI
12°C5/20°C
10th Oct 2025226 AMAQI
10th Oct 2025237 AMAQI
10th Oct 2025388 AMAQI
10th Oct 2025399 AMAQI
10th Oct 20253810 AMAQI
10th Oct 20254011 AMAQI
10th Oct 20254112 PMAQI
10th Oct 2025401 PMAQI
10th Oct 2025342 PMAQI
10th Oct 2025373 PMAQI
10th Oct 2025444 PMAQI
10th Oct 2025415 PMAQI
10th Oct 2025396 PMAQI
10th Oct 2025387 PMAQI
10th Oct 2025438 PMAQI
10th Oct 2025459 PMAQI
10th Oct 20254010 PMAQI
10th Oct 20254311 PMAQI
11th Oct 20254812 AMAQI
11th Oct 2025431 AMAQI
11th Oct 2025402 AMAQI
11th Oct 2025373 AMAQI
11th Oct 2025464 AMAQI
11th Oct 2025435 AMAQI
14°C7/22°C
11th Oct 2025526 AMAQI
11th Oct 2025287 AMAQI
11th Oct 2025158 AMAQI
11th Oct 2025179 AMAQI
11th Oct 20251810 AMAQI
11th Oct 20253011 AMAQI
11th Oct 20253312 PMAQI
11th Oct 2025221 PMAQI
11th Oct 2025222 PMAQI
11th Oct 2025223 PMAQI
11th Oct 2025224 PMAQI
11th Oct 2025225 PMAQI
11th Oct 2025256 PMAQI
11th Oct 2025297 PMAQI
11th Oct 2025388 PMAQI
11th Oct 2025429 PMAQI
11th Oct 20255410 PMAQI
11th Oct 20254611 PMAQI
12th Oct 20255012 AMAQI
12th Oct 2025441 AMAQI
12th Oct 2025262 AMAQI
12th Oct 2025133 AMAQI
12th Oct 2025124 AMAQI
12th Oct 2025115 AMAQI
16°C12/23°C
12th Oct 2025176 AMAQI
12th Oct 2025357 AMAQI
12th Oct 2025298 AMAQI
12th Oct 2025299 AMAQI
12th Oct 20252410 AMAQI
12th Oct 20252511 AMAQI
12th Oct 20252412 PMAQI
12th Oct 2025281 PMAQI
12th Oct 2025252 PMAQI
12th Oct 2025283 PMAQI
12th Oct 2025224 PMAQI
12th Oct 2025235 PMAQI
12th Oct 2025296 PMAQI
12th Oct 2025387 PMAQI
12th Oct 2025398 PMAQI
12th Oct 2025409 PMAQI
12th Oct 20255310 PMAQI
12th Oct 20255511 PMAQI
13th Oct 20255212 AMAQI
13th Oct 2025431 AMAQI
13th Oct 2025342 AMAQI
13th Oct 2025263 AMAQI
13th Oct 2025264 AMAQI
13th Oct 2025285 AMAQI
15°C6/25°C
13th Oct 2025286 AMAQI
13th Oct 2025257 AMAQI
13th Oct 2025378 AMAQI
13th Oct 2025379 AMAQI
13th Oct 20254410 AMAQI
13th Oct 20254811 AMAQI
13th Oct 20254912 PMAQI
13th Oct 2025501 PMAQI
13th Oct 2025502 PMAQI
13th Oct 2025483 PMAQI
13th Oct 2025484 PMAQI
13th Oct 2025495 PMAQI
13th Oct 2025506 PMAQI
13th Oct 2025627 PMAQI
13th Oct 2025628 PMAQI
13th Oct 2025489 PMAQI
13th Oct 20254010 PMAQI
13th Oct 20254811 PMAQI
14th Oct 20255012 AMAQI
14th Oct 2025551 AMAQI
14th Oct 2025552 AMAQI
14th Oct 2025573 AMAQI
14th Oct 2025594 AMAQI
14th Oct 2025595 AMAQI
17°C11/26°C
14th Oct 2025576 AMAQI
14th Oct 2025597 AMAQI
14th Oct 2025598 AMAQI
14th Oct 2025619 AMAQI
14th Oct 20256210 AMAQI
14th Oct 20256111 AMAQI
14th Oct 20256212 PMAQI
14th Oct 2025651 PMAQI
14th Oct 2025632 PMAQI
14th Oct 2025633 PMAQI
14th Oct 2025634 PMAQI
14th Oct 2025615 PMAQI
14th Oct 2025556 PMAQI
14th Oct 2025527 PMAQI
14th Oct 2025448 PMAQI
14th Oct 2025409 PMAQI
14th Oct 20253810 PMAQI
14th Oct 20253211 PMAQI
15th Oct 20252612 AMAQI
15th Oct 2025241 AMAQI
15th Oct 2025212 AMAQI
15th Oct 2025183 AMAQI
15th Oct 2025154 AMAQI
15th Oct 2025135 AMAQI
17°C13/23°C
15th Oct 2025136 AMAQI
15th Oct 2025127 AMAQI
15th Oct 2025168 AMAQI
15th Oct 2025189 AMAQI
15th Oct 20252210 AMAQI
15th Oct 20252311 AMAQI
15th Oct 20252912 PMAQI
15th Oct 2025311 PMAQI
15th Oct 2025492 PMAQI
15th Oct 2025523 PMAQI
15th Oct 2025524 PMAQI
15th Oct 2025575 PMAQI
15th Oct 2025506 PMAQI
15th Oct 2025517 PMAQI
15th Oct 2025568 PMAQI
15th Oct 2025749 PMAQI
15th Oct 20256910 PMAQI
15th Oct 20256311 PMAQI
16th Oct 20255912 AMAQI
16th Oct 2025561 AMAQI
16th Oct 2025532 AMAQI
16th Oct 2025423 AMAQI
16th Oct 2025424 AMAQI
16th Oct 2025455 AMAQI
16°C13/23°C
16th Oct 2025226 AMAQI
16th Oct 2025377 AMAQI
16th Oct 2025408 AMAQI
16th Oct 2025249 AMAQI
16th Oct 20252210 AMAQI
16th Oct 20252811 AMAQI
16th Oct 20253212 PMAQI
16th Oct 2025231 PMAQI
16th Oct 2025282 PMAQI
16th Oct 2025213 PMAQI
16th Oct 2025224 PMAQI
16th Oct 2025295 PMAQI
16th Oct 2025346 PMAQI
16th Oct 2025307 PMAQI
16th Oct 2025358 PMAQI
16th Oct 2025479 PMAQI
16th Oct 20254210 PMAQI
16th Oct 20253611 PMAQI
17th Oct 20253412 AMAQI
17th Oct 2025301 AMAQI
17th Oct 2025222 AMAQI
17th Oct 2025283 AMAQI
17th Oct 2025344 AMAQI
17th Oct 2025335 AMAQI
17°C13/25°C
17th Oct 2025346 AMAQI
17th Oct 2025327 AMAQI
17th Oct 2025258 AMAQI
17th Oct 2025279 AMAQI
17th Oct 20252910 AMAQI
17th Oct 20253911 AMAQI
17th Oct 20254112 PMAQI
17th Oct 2025371 PMAQI
17th Oct 2025422 PMAQI
17th Oct 2025433 PMAQI
17th Oct 2025394 PMAQI
17th Oct 2025485 PMAQI
17th Oct 2025446 PMAQI
17th Oct 2025447 PMAQI
17th Oct 2025458 PMAQI
17th Oct 2025449 PMAQI
17th Oct 20254310 PMAQI
17th Oct 20254211 PMAQI
18th Oct 20254012 AMAQI
18th Oct 2025421 AMAQI
18th Oct 2025462 AMAQI
18th Oct 2025413 AMAQI
18th Oct 2025434 AMAQI
18th Oct 2025465 AMAQI
20°C13/29°C
18th Oct 2025446 AMAQI
6 AM18th Oct 2025477 AMAQI
18th Oct 2025528 AMAQI
18th Oct 2025559 AMAQI
18th Oct 20255910 AMAQI
18th Oct 20256011 AMAQI
18th Oct 20256712 PMAQI
12 PM18th Oct 2025671 PMAQI
18th Oct 2025662 PMAQI
18th Oct 2025653 PMAQI
18th Oct 2025654 PMAQI
18th Oct 2025625 PMAQI
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
11 AM - 6 PM
40AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
6 AM - 10 AM
36AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 6 PM (Avg. 40), while the lowest AQI was between 6 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
7 PM - 11 PM
44AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
3 AM - 5 AM
37AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 44), while the lowest AQI was between 3 AM to 5 AM (Avg. 37).
2025 Days Vs Air Quality
Braidwood, Illinois, United States
2025
81%
236
18%
53
0.3%
1
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Good
236 DaysModerate
53 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 291 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
Braidwood, Illinois, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
23AQI
23AQI
2nd January 2025
24AQI
24AQI
3rd January 2025
25AQI
25AQI
4th January 2025
21AQI
21AQI
5th January 2025
23AQI
23AQI
6th January 2025
20AQI
20AQI
7th January 2025
22AQI
22AQI
8th January 2025
25AQI
25AQI
9th January 2025
44AQI
44AQI
10th January 2025
65AQI
65AQI
11th January 2025
43AQI
43AQI
12th January 2025
40AQI
40AQI
13th January 2025
20AQI
20AQI
14th January 2025
25AQI
25AQI
15th January 2025
38AQI
38AQI
16th January 2025
36AQI
36AQI
17th January 2025
29AQI
29AQI
18th January 2025
21AQI
21AQI
19th January 2025
19AQI
19AQI
20th January 2025
19AQI
19AQI
21st January 2025
21AQI
21AQI
22nd January 2025
24AQI
24AQI
23rd January 2025
30AQI
30AQI
24th January 2025
32AQI
32AQI
25th January 2025
27AQI
27AQI
26th January 2025
20AQI
20AQI
27th January 2025
22AQI
22AQI
28th January 2025
21AQI
21AQI
29th January 2025
20AQI
20AQI
30th January 2025
30AQI
30AQI
31st January 2025
35AQI
35AQI
1st February 2025
21AQI
21AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
43AQI
43AQI
4th February 2025
21AQI
21AQI
5th February 2025
26AQI
26AQI
6th February 2025
28AQI
28AQI
7th February 2025
22AQI
22AQI
8th February 2025
31AQI
31AQI
9th February 2025
33AQI
33AQI
10th February 2025
26AQI
26AQI
11th February 2025
36AQI
36AQI
12th February 2025
47AQI
47AQI
13th February 2025
31AQI
31AQI
14th February 2025
34AQI
34AQI
15th February 2025
45AQI
45AQI
16th February 2025
29AQI
29AQI
17th February 2025
22AQI
22AQI
18th February 2025
22AQI
22AQI
19th February 2025
22AQI
22AQI
20th February 2025
23AQI
23AQI
21st February 2025
32AQI
32AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
50AQI
50AQI
24th February 2025
38AQI
38AQI
25th February 2025
32AQI
32AQI
26th February 2025
36AQI
36AQI
27th February 2025
40AQI
40AQI
28th February 2025
26AQI
26AQI
1st March 2025
28AQI
28AQI
2nd March 2025
27AQI
27AQI
3rd March 2025
32AQI
32AQI
4th March 2025
31AQI
31AQI
5th March 2025
26AQI
26AQI
6th March 2025
27AQI
27AQI
7th March 2025
27AQI
27AQI
8th March 2025
35AQI
35AQI
9th March 2025
27AQI
27AQI
10th March 2025
29AQI
29AQI
11th March 2025
30AQI
30AQI
12th March 2025
37AQI
37AQI
13th March 2025
57AQI
57AQI
14th March 2025
50AQI
50AQI
15th March 2025
73AQI
73AQI
16th March 2025
21AQI
21AQI
17th March 2025
20AQI
20AQI
18th March 2025
22AQI
22AQI
19th March 2025
26AQI
26AQI
20th March 2025
17AQI
17AQI
21st March 2025
21AQI
21AQI
22nd March 2025
20AQI
20AQI
23rd March 2025
21AQI
21AQI
24th March 2025
19AQI
19AQI
25th March 2025
22AQI
22AQI
26th March 2025
28AQI
28AQI
27th March 2025
34AQI
34AQI
28th March 2025
38AQI
38AQI
29th March 2025
40AQI
40AQI
30th March 2025
32AQI
32AQI
31st March 2025
18AQI
18AQI
1st April 2025
30AQI
30AQI
2nd April 2025
35AQI
35AQI
3rd April 2025
25AQI
25AQI
4th April 2025
34AQI
34AQI
5th April 2025
24AQI
24AQI
6th April 2025
22AQI
22AQI
7th April 2025
25AQI
25AQI
8th April 2025
18AQI
18AQI
9th April 2025
26AQI
26AQI
10th April 2025
48AQI
48AQI
11th April 2025
46AQI
46AQI
12th April 2025
43AQI
43AQI
13th April 2025
36AQI
36AQI
14th April 2025
32AQI
32AQI
15th April 2025
19AQI
19AQI
16th April 2025
22AQI
22AQI
17th April 2025
36AQI
36AQI
18th April 2025
51AQI
51AQI
19th April 2025
44AQI
44AQI
20th April 2025
40AQI
40AQI
21st April 2025
22AQI
22AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
24AQI
24AQI
24th April 2025
41AQI
41AQI
25th April 2025
38AQI
38AQI
26th April 2025
21AQI
21AQI
27th April 2025
25AQI
25AQI
28th April 2025
34AQI
34AQI
29th April 2025
33AQI
33AQI
30th April 2025
23AQI
23AQI
1st May 2025
27AQI
27AQI
2nd May 2025
32AQI
32AQI
3rd May 2025
21AQI
21AQI
4th May 2025
18AQI
18AQI
5th May 2025
31AQI
31AQI
6th May 2025
38AQI
38AQI
7th May 2025
28AQI
28AQI
8th May 2025
22AQI
22AQI
9th May 2025
23AQI
23AQI
10th May 2025
32AQI
32AQI
11th May 2025
27AQI
27AQI
12th May 2025
33AQI
33AQI
13th May 2025
30AQI
30AQI
14th May 2025
37AQI
37AQI
15th May 2025
50AQI
50AQI
16th May 2025
35AQI
35AQI
17th May 2025
22AQI
22AQI
18th May 2025
22AQI
22AQI
19th May 2025
20AQI
20AQI
20th May 2025
28AQI
28AQI
21st May 2025
25AQI
25AQI
22nd May 2025
15AQI
15AQI
23rd May 2025
19AQI
19AQI
24th May 2025
18AQI
18AQI
25th May 2025
19AQI
19AQI
26th May 2025
24AQI
24AQI
27th May 2025
24AQI
24AQI
28th May 2025
33AQI
33AQI
29th May 2025
41AQI
41AQI
30th May 2025
38AQI
38AQI
31st May 2025
44AQI
44AQI
1st June 2025
42AQI
42AQI
2nd June 2025
37AQI
37AQI
3rd June 2025
56AQI
56AQI
4th June 2025
45AQI
45AQI
5th June 2025
73AQI
73AQI
6th June 2025
68AQI
68AQI
7th June 2025
82AQI
82AQI
8th June 2025
72AQI
72AQI
9th June 2025
70AQI
70AQI
10th June 2025
59AQI
59AQI
11th June 2025
68AQI
68AQI
12th June 2025
80AQI
80AQI
13th June 2025
82AQI
82AQI
14th June 2025
70AQI
70AQI
15th June 2025
55AQI
55AQI
16th June 2025
54AQI
54AQI
17th June 2025
39AQI
39AQI
18th June 2025
27AQI
27AQI
19th June 2025
27AQI
27AQI
20th June 2025
35AQI
35AQI
21st June 2025
42AQI
42AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
55AQI
55AQI
24th June 2025
48AQI
48AQI
25th June 2025
32AQI
32AQI
26th June 2025
39AQI
39AQI
27th June 2025
34AQI
34AQI
28th June 2025
23AQI
23AQI
29th June 2025
33AQI
33AQI
30th June 2025
27AQI
27AQI
1st July 2025
29AQI
29AQI
2nd July 2025
49AQI
49AQI
3rd July 2025
50AQI
50AQI
4th July 2025
52AQI
52AQI
5th July 2025
63AQI
63AQI
6th July 2025
52AQI
52AQI
7th July 2025
56AQI
56AQI
8th July 2025
69AQI
69AQI
9th July 2025
45AQI
45AQI
10th July 2025
49AQI
49AQI
11th July 2025
37AQI
37AQI
12th July 2025
28AQI
28AQI
13th July 2025
54AQI
54AQI
14th July 2025
66AQI
66AQI
15th July 2025
65AQI
65AQI
16th July 2025
44AQI
44AQI
17th July 2025
28AQI
28AQI
18th July 2025
24AQI
24AQI
19th July 2025
28AQI
28AQI
20th July 2025
27AQI
27AQI
21st July 2025
46AQI
46AQI
22nd July 2025
68AQI
68AQI
23rd July 2025
63AQI
63AQI
24th July 2025
55AQI
55AQI
25th July 2025
35AQI
35AQI
26th July 2025
27AQI
27AQI
27th July 2025
26AQI
26AQI
28th July 2025
28AQI
28AQI
29th July 2025
32AQI
32AQI
30th July 2025
40AQI
40AQI
31st July 2025
95AQI
95AQI
1st August 2025
107AQI
107AQI
2nd August 2025
84AQI
84AQI
3rd August 2025
68AQI
68AQI
4th August 2025
62AQI
62AQI
5th August 2025
69AQI
69AQI
6th August 2025
76AQI
76AQI
7th August 2025
56AQI
56AQI
8th August 2025
55AQI
55AQI
9th August 2025
55AQI
55AQI
10th August 2025
47AQI
47AQI
11th August 2025
44AQI
44AQI
12th August 2025
40AQI
40AQI
13th August 2025
45AQI
45AQI
14th August 2025
58AQI
58AQI
15th August 2025
64AQI
64AQI
16th August 2025
49AQI
49AQI
17th August 2025
35AQI
35AQI
18th August 2025
32AQI
32AQI
19th August 2025
25AQI
25AQI
20th August 2025
20AQI
20AQI
21st August 2025
18AQI
18AQI
22nd August 2025
26AQI
26AQI
23rd August 2025
28AQI
28AQI
24th August 2025
22AQI
22AQI
25th August 2025
19AQI
19AQI
26th August 2025
23AQI
23AQI
27th August 2025
28AQI
28AQI
28th August 2025
29AQI
29AQI
29th August 2025
25AQI
25AQI
30th August 2025
23AQI
23AQI
31st August 2025
31AQI
31AQI
1st September 2025
31AQI
31AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
41AQI
41AQI
4th September 2025
51AQI
51AQI
5th September 2025
45AQI
45AQI
6th September 2025
25AQI
25AQI
7th September 2025
23AQI
23AQI
8th September 2025
26AQI
26AQI
9th September 2025
29AQI
29AQI
10th September 2025
38AQI
38AQI
11th September 2025
48AQI
48AQI
12th September 2025
50AQI
50AQI
13th September 2025
53AQI
53AQI
14th September 2025
55AQI
55AQI
15th September 2025
53AQI
53AQI
16th September 2025
53AQI
53AQI
17th September 2025
53AQI
53AQI
18th September 2025
55AQI
55AQI
19th September 2025
54AQI
54AQI
20th September 2025
52AQI
52AQI
21st September 2025
52AQI
52AQI
22nd September 2025
36AQI
36AQI
23rd September 2025
37AQI
37AQI
24th September 2025
26AQI
26AQI
25th September 2025
24AQI
24AQI
26th September 2025
27AQI
27AQI
27th September 2025
26AQI
26AQI
28th September 2025
35AQI
35AQI
29th September 2025
39AQI
39AQI
30th September 2025
44AQI
44AQI
1st October 2025
44AQI
44AQI
2nd October 2025
40AQI
40AQI
3rd October 2025
52AQI
52AQI
4th October 2025
56AQI
56AQI
5th October 2025
49AQI
49AQI
6th October 2025
32AQI
32AQI
7th October 2025
32AQI
32AQI
8th October 2025
43AQI
43AQI
9th October 2025
25AQI
25AQI
10th October 2025
35AQI
35AQI
11th October 2025
35AQI
35AQI
12th October 2025
30AQI
30AQI
13th October 2025
43AQI
43AQI
14th October 2025
54AQI
54AQI
15th October 2025
36AQI
36AQI
16th October 2025
37AQI
37AQI
17th October 2025
37AQI
37AQI
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
28AQI
32AQI
30AQI
31AQI
28AQI
51AQI
46AQI
44AQI
41AQI
40AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202537AQI
30
1
28
29
2
29
1
31
16
14
19
12
20
10
1
20
10
14
3
236
53
1
Highest AQI recorded in
June51AQI
Lowest AQI recorded in
January28AQI
202433AQI
29
2
21
8
29
2
30
31
27
2
30
28
3
30
30
1
29
1
30
1
344
20
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
November28AQI
202341AQI
23
8
25
3
28
3
28
2
25
6
5
23
1
1
25
5
1
18
12
28
2
30
1
27
2
29
2
291
69
2
1
Highest AQI recorded in
June74AQI
Lowest AQI recorded in
December29AQI
202237AQI
26
5
19
2
26
5
16
1
28
3
28
2
19
3
1
28
1
28
3
24
6
23
8
266
39
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
September31AQI
202139AQI
25
5
19
9
23
8
26
4
30
1
26
4
19
12
24
7
29
1
29
1
25
3
27
4
302
59
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
October31AQI
202038AQI
11
2
19
1
18
26
4
16
5
28
2
28
1
29
2
25
3
20
9
220
29
Highest AQI recorded in
July45AQI
Lowest AQI recorded in
May31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
41AQILeast Polluted Year Recorded
2024(Avg.)
33AQIBraidwood's annual 2025 AQI (37) shows an average percentage change of -0.8% (improved AQI) compared to previous years: 2020 (38), 2021 (39), 2022 (37), 2023 (41), 2024 (33).
