Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Alsip, 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+

August Air Quality Analysis

Alsip, Illinois, United States

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2025
95AQI
Lowest AQI recorded on
20th Aug 2025
18AQI

Same Day Analysis (31st August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 1st highest AQI at 43 of Good air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Alsip, Illinois, United States

AQI
Day
Night
.

5 AM31st Jul 2026

8 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
5AM31st Jul

53AQI

Avg. Lowest Time
7PM31st Jul

29AQI

Night time
Avg. Highest Time
3AM1st Aug

42AQI

Avg. Lowest Time
11PM31st Jul

21AQI

In the last 24 hours,

Alsip's AQI reached its highest point of 53 at 5 AM during the Day, while the lowest point, 21, was recorded at 11 PM during the Night between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Alsip, Illinois, United States

JulAug
03rd - 04th04th - 05th05th - 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
Day
Night
3rd Jul 2026295 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026287 AMAQI
3rd Jul 2026208 AMAQI
3rd Jul 2026209 AMAQI
3rd Jul 20262010 AMAQI
3rd Jul 20263211 AMAQI
3rd Jul 20263812 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026222 PMAQI
3rd Jul 2026223 PMAQI
3rd Jul 2026244 PMAQI
3rd Jul 2026175 PMAQI
3rd Jul 2026306 PMAQI
3rd Jul 2026247 PMAQI
3rd Jul 2026228 PMAQI
3rd Jul 2026249 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20262911 PMAQI
4th Jul 20263212 AMAQI
4th Jul 2026381 AMAQI
4th Jul 2026442 AMAQI
4th Jul 2026323 AMAQI
4th Jul 2026104 AMAQI

28°C23/35°C

4th Jul 2026285 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026478 AMAQI
4th Jul 2026269 AMAQI
4th Jul 20262610 AMAQI
4th Jul 20264611 AMAQI
4th Jul 20262612 PMAQI
4th Jul 2026261 PMAQI
4th Jul 2026252 PMAQI
4th Jul 2026403 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026445 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026218 PMAQI
4th Jul 2026259 PMAQI
4th Jul 20262910 PMAQI
4th Jul 20269511 PMAQI
5th Jul 20267212 AMAQI
5th Jul 2026441 AMAQI
5th Jul 2026482 AMAQI
5th Jul 2026433 AMAQI
5th Jul 2026504 AMAQI

24°C21/29°C

5th Jul 2026335 AMAQI
5th Jul 2026506 AMAQI
5th Jul 2026287 AMAQI
5th Jul 2026468 AMAQI
5th Jul 2026469 AMAQI
5th Jul 20264710 AMAQI
5th Jul 20264211 AMAQI
5th Jul 20262812 PMAQI
5th Jul 2026561 PMAQI
5th Jul 2026462 PMAQI
5th Jul 2026583 PMAQI
5th Jul 2026444 PMAQI
5th Jul 2026445 PMAQI
5th Jul 2026486 PMAQI
5th Jul 2026447 PMAQI
5th Jul 2026448 PMAQI
5th Jul 2026269 PMAQI
5th Jul 20263310 PMAQI
5th Jul 20263311 PMAQI
6th Jul 20262912 AMAQI
6th Jul 2026251 AMAQI
6th Jul 2026472 AMAQI
6th Jul 2026453 AMAQI
6th Jul 2026464 AMAQI

22°C19/25°C

6th Jul 2026505 AMAQI
6th Jul 2026256 AMAQI
6th Jul 2026467 AMAQI
6th Jul 2026428 AMAQI
6th Jul 2026429 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20264211 AMAQI
6th Jul 20264212 PMAQI
6th Jul 2026451 PMAQI
6th Jul 2026422 PMAQI
6th Jul 2026423 PMAQI
6th Jul 2026404 PMAQI
6th Jul 2026385 PMAQI
6th Jul 2026366 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026328 PMAQI
6th Jul 2026389 PMAQI
6th Jul 20263810 PMAQI
6th Jul 20264011 PMAQI
7th Jul 20262912 AMAQI
7th Jul 2026381 AMAQI
7th Jul 2026542 AMAQI
7th Jul 2026323 AMAQI
7th Jul 2026254 AMAQI

22°C20/26°C

7th Jul 2026425 AMAQI
7th Jul 2026456 AMAQI
7th Jul 2026387 AMAQI
7th Jul 2026338 AMAQI
7th Jul 2026339 AMAQI
7th Jul 20263310 AMAQI
7th Jul 20263111 AMAQI
7th Jul 20263312 PMAQI
7th Jul 2026381 PMAQI
7th Jul 2026382 PMAQI
7th Jul 2026333 PMAQI
7th Jul 2026384 PMAQI
7th Jul 2026425 PMAQI
7th Jul 2026386 PMAQI
7th Jul 2026337 PMAQI
7th Jul 2026388 PMAQI
7th Jul 2026469 PMAQI
7th Jul 20264610 PMAQI
7th Jul 20263111 PMAQI
8th Jul 20264212 AMAQI
8th Jul 2026461 AMAQI
8th Jul 2026422 AMAQI
8th Jul 2026423 AMAQI
8th Jul 2026464 AMAQI

24°C19/30°C

8th Jul 2026425 AMAQI
8th Jul 2026426 AMAQI
8th Jul 2026427 AMAQI
8th Jul 2026428 AMAQI
8th Jul 2026389 AMAQI
8th Jul 20263610 AMAQI
8th Jul 20263311 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026291 PMAQI
8th Jul 2026292 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026444 PMAQI
8th Jul 2026445 PMAQI
8th Jul 2026316 PMAQI
8th Jul 2026337 PMAQI
8th Jul 2026338 PMAQI
8th Jul 2026339 PMAQI
8th Jul 20263310 PMAQI
8th Jul 20263811 PMAQI
9th Jul 20263312 AMAQI
9th Jul 2026441 AMAQI
9th Jul 2026462 AMAQI
9th Jul 2026503 AMAQI
9th Jul 2026254 AMAQI

26°C19/35°C

9th Jul 2026175 AMAQI
9th Jul 2026216 AMAQI
9th Jul 2026427 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026329 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20263111 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026311 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026303 PMAQI
9th Jul 2026214 PMAQI
9th Jul 2026285 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026178 PMAQI
9th Jul 2026219 PMAQI
9th Jul 20261710 PMAQI
9th Jul 20261811 PMAQI
10th Jul 20262212 AMAQI
10th Jul 2026201 AMAQI
10th Jul 2026172 AMAQI
10th Jul 2026123 AMAQI
10th Jul 2026424 AMAQI

27°C22/33°C

10th Jul 2026405 AMAQI
10th Jul 2026466 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20261711 AMAQI
10th Jul 20262112 PMAQI
10th Jul 2026171 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026214 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026366 PMAQI
10th Jul 2026367 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263310 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20264012 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026532 AMAQI
11th Jul 2026733 AMAQI
11th Jul 2026564 AMAQI

25°C22/31°C

11th Jul 2026565 AMAQI
11th Jul 2026466 AMAQI
11th Jul 2026467 AMAQI
11th Jul 2026468 AMAQI
11th Jul 2026429 AMAQI
11th Jul 20264210 AMAQI
11th Jul 20264411 AMAQI
11th Jul 20264212 PMAQI
11th Jul 2026421 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026214 PMAQI
11th Jul 2026255 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026428 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20265110 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20264212 AMAQI
12th Jul 2026331 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026373 AMAQI
12th Jul 2026284 AMAQI

24°C20/31°C

12th Jul 2026465 AMAQI
12th Jul 2026426 AMAQI
12th Jul 2026447 AMAQI
12th Jul 2026408 AMAQI
12th Jul 2026489 AMAQI
12th Jul 20265410 AMAQI
12th Jul 20264911 AMAQI
12th Jul 20265012 PMAQI
12th Jul 2026381 PMAQI
12th Jul 2026342 PMAQI
12th Jul 2026383 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026505 PMAQI
12th Jul 2026426 PMAQI
12th Jul 2026427 PMAQI
12th Jul 2026368 PMAQI
12th Jul 2026389 PMAQI
12th Jul 20264210 PMAQI
12th Jul 20264211 PMAQI
13th Jul 20265012 AMAQI
13th Jul 2026441 AMAQI
13th Jul 2026462 AMAQI
13th Jul 2026463 AMAQI
13th Jul 2026464 AMAQI

26°C20/33°C

13th Jul 2026465 AMAQI
13th Jul 2026526 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026428 AMAQI
13th Jul 2026409 AMAQI
13th Jul 20265310 AMAQI
13th Jul 20264811 AMAQI
13th Jul 20264812 PMAQI
13th Jul 2026401 PMAQI
13th Jul 2026382 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026355 PMAQI
13th Jul 2026386 PMAQI
13th Jul 2026467 PMAQI
13th Jul 2026428 PMAQI
13th Jul 2026429 PMAQI
13th Jul 20264410 PMAQI
13th Jul 20263811 PMAQI
14th Jul 20263312 AMAQI
14th Jul 2026501 AMAQI
14th Jul 2026522 AMAQI
14th Jul 2026503 AMAQI
14th Jul 2026504 AMAQI

28°C19/36°C

14th Jul 2026335 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026347 AMAQI
14th Jul 2026368 AMAQI
14th Jul 2026389 AMAQI
14th Jul 20263710 AMAQI
14th Jul 20263411 AMAQI
14th Jul 20264412 PMAQI
14th Jul 2026321 PMAQI
14th Jul 2026382 PMAQI
14th Jul 2026323 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026366 PMAQI
14th Jul 2026387 PMAQI
14th Jul 2026328 PMAQI
14th Jul 2026289 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20262012 AMAQI
15th Jul 2026421 AMAQI
15th Jul 2026942 AMAQI
15th Jul 2026423 AMAQI
15th Jul 2026254 AMAQI

30°C22/40°C

15th Jul 2026295 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026887 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026529 AMAQI
15th Jul 20264410 AMAQI
15th Jul 20264411 AMAQI
15th Jul 20264712 PMAQI
15th Jul 2026401 PMAQI
15th Jul 2026512 PMAQI
15th Jul 2026443 PMAQI
15th Jul 2026424 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026406 PMAQI
15th Jul 2026427 PMAQI
15th Jul 2026388 PMAQI
15th Jul 2026749 PMAQI
15th Jul 202611010 PMAQI
15th Jul 202610311 PMAQI
16th Jul 202612612 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026222 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026864 AMAQI

30°C24/39°C

16th Jul 2026885 AMAQI
16th Jul 20262126 AMAQI
16th Jul 20261227 AMAQI
16th Jul 20261628 AMAQI
16th Jul 2026729 AMAQI
16th Jul 20267610 AMAQI
16th Jul 20268211 AMAQI
16th Jul 202626212 PMAQI
16th Jul 2026801 PMAQI
16th Jul 20261622 PMAQI
16th Jul 20261433 PMAQI
16th Jul 20261324 PMAQI
16th Jul 20261325 PMAQI
16th Jul 2026546 PMAQI
16th Jul 20261067 PMAQI
16th Jul 2026328 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20269410 PMAQI
16th Jul 20269811 PMAQI
17th Jul 202610812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 20261342 AMAQI
17th Jul 20262683 AMAQI
17th Jul 20263404 AMAQI

28°C23/35°C

17th Jul 20262525 AMAQI
17th Jul 20262366 AMAQI
17th Jul 20262247 AMAQI
17th Jul 20262058 AMAQI
17th Jul 20262129 AMAQI
17th Jul 202620910 AMAQI
17th Jul 202621211 AMAQI
17th Jul 202617612 PMAQI
17th Jul 20261651 PMAQI
17th Jul 20261532 PMAQI
17th Jul 20261413 PMAQI
17th Jul 20261204 PMAQI
17th Jul 2026935 PMAQI
17th Jul 2026726 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026568 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265110 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026482 AMAQI
18th Jul 2026513 AMAQI
18th Jul 2026514 AMAQI

28°C24/34°C

18th Jul 2026525 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026518 AMAQI
18th Jul 2026519 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026484 PMAQI
18th Jul 2026495 PMAQI
18th Jul 2026516 PMAQI
18th Jul 2026687 PMAQI
18th Jul 2026918 PMAQI
18th Jul 20261119 PMAQI
18th Jul 202613810 PMAQI
18th Jul 202614211 PMAQI
19th Jul 202615312 AMAQI
19th Jul 20261541 AMAQI
19th Jul 20261362 AMAQI
19th Jul 20261693 AMAQI
19th Jul 20261564 AMAQI

27°C23/35°C

19th Jul 20261525 AMAQI
19th Jul 20261546 AMAQI
19th Jul 20261407 AMAQI
19th Jul 20261238 AMAQI
19th Jul 20261329 AMAQI
19th Jul 202612210 AMAQI
19th Jul 202611211 AMAQI
19th Jul 202610112 PMAQI
19th Jul 2026981 PMAQI
19th Jul 2026982 PMAQI
19th Jul 20261023 PMAQI
19th Jul 2026994 PMAQI
19th Jul 2026985 PMAQI
19th Jul 2026966 PMAQI
19th Jul 20261057 PMAQI
19th Jul 20261028 PMAQI
19th Jul 20261029 PMAQI
19th Jul 202610110 PMAQI
19th Jul 20269611 PMAQI
20th Jul 20269612 AMAQI
20th Jul 2026921 AMAQI
20th Jul 2026992 AMAQI
20th Jul 20261363 AMAQI
20th Jul 20261424 AMAQI

23°C20/30°C

20th Jul 20261125 AMAQI
20th Jul 20261186 AMAQI
20th Jul 20261077 AMAQI
20th Jul 20261278 AMAQI
20th Jul 20261139 AMAQI
20th Jul 202611510 AMAQI
20th Jul 202611611 AMAQI
20th Jul 20269612 PMAQI
20th Jul 2026921 PMAQI
20th Jul 2026962 PMAQI
20th Jul 2026983 PMAQI
20th Jul 2026994 PMAQI
20th Jul 20261005 PMAQI
20th Jul 20261146 PMAQI
20th Jul 20261207 PMAQI
20th Jul 20261178 PMAQI
20th Jul 20261169 PMAQI
20th Jul 202611911 PMAQI
21st Jul 202612112 AMAQI
21st Jul 20261081 AMAQI
21st Jul 20261052 AMAQI
21st Jul 20261003 AMAQI
21st Jul 2026804 AMAQI

24°C18/32°C

21st Jul 2026675 AMAQI
21st Jul 2026556 AMAQI
21st Jul 2026537 AMAQI
21st Jul 2026448 AMAQI
21st Jul 2026349 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20264211 AMAQI
21st Jul 20265112 PMAQI
21st Jul 2026561 PMAQI
21st Jul 2026572 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026554 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026349 PMAQI
21st Jul 20264210 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20263812 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026324 AMAQI

26°C20/34°C

22nd Jul 2026485 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026308 AMAQI
22nd Jul 2026289 AMAQI
22nd Jul 20262010 AMAQI
22nd Jul 20261311 AMAQI
22nd Jul 20262212 PMAQI
22nd Jul 2026141 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026163 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026276 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026569 PMAQI
22nd Jul 20264810 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026304 AMAQI

20°C15/26°C

23rd Jul 2026445 AMAQI
23rd Jul 2026466 AMAQI
23rd Jul 2026447 AMAQI
23rd Jul 2026448 AMAQI
23rd Jul 2026469 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026462 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026446 PMAQI
23rd Jul 2026427 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20264812 AMAQI
24th Jul 2026531 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026523 AMAQI
24th Jul 2026484 AMAQI

20°C14/26°C

24th Jul 2026515 AMAQI
24th Jul 2026496 AMAQI
24th Jul 2026447 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026519 AMAQI
24th Jul 20265010 AMAQI
24th Jul 20264411 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026441 PMAQI
24th Jul 2026512 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026365 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026327 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20263211 PMAQI
25th Jul 20265812 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026464 AMAQI

22°C15/28°C

25th Jul 2026445 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026489 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026464 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026489 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026504 AMAQI

22°C17/31°C

26th Jul 2026505 AMAQI
26th Jul 2026466 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026488 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20265010 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20264612 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026532 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026574 PMAQI
26th Jul 2026595 PMAQI
26th Jul 2026586 PMAQI
26th Jul 2026587 PMAQI
26th Jul 2026578 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265510 PMAQI
26th Jul 20265311 PMAQI
27th Jul 20265212 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026513 AMAQI
27th Jul 2026544 AMAQI

27°C22/36°C

27th Jul 2026535 AMAQI
27th Jul 2026576 AMAQI
27th Jul 2026607 AMAQI
27th Jul 2026628 AMAQI
27th Jul 2026649 AMAQI
27th Jul 20266210 AMAQI
27th Jul 20266211 AMAQI
27th Jul 20266012 PMAQI
27th Jul 2026571 PMAQI
27th Jul 2026582 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026484 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026449 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20265011 PMAQI
28th Jul 20265012 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026423 AMAQI
28th Jul 2026444 AMAQI

26°C23/35°C

28th Jul 2026465 AMAQI
28th Jul 2026426 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20265212 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026562 PMAQI
28th Jul 2026543 PMAQI
28th Jul 2026544 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026269 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264612 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026294 AMAQI

22°C18/26°C

29th Jul 2026365 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026265 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20263011 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026524 AMAQI

22°C17/28°C

30th Jul 2026445 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20264411 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026488 PMAQI
30th Jul 2026489 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20264811 PMAQI
31st Jul 20265412 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026542 AMAQI
31st Jul 2026503 AMAQI
31st Jul 2026534 AMAQI

25°C16/34°C

31st Jul 2026535 AMAQI
31st Jul 2026516 AMAQI
31st Jul 2026507 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20264610 AMAQI
31st Jul 20264911 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026462 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026318 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20263810 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026423 AMAQI
1st Aug 2026384 AMAQI

24°C19/32°C

1st Aug 2026445 AMAQI
5 AM
1st Aug 2026466 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20264012 PMAQI
12 PM
1st Aug 2026461 PMAQI
1st Aug 2026462 PMAQI
1st Aug 2026523 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026495 PMAQI
1st Aug 2026486 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026488 PMAQI
8 PM
12 AM
4 AM

21°C20/24°C

Day time
Avg. Highest Time
5 AM - 6 AM

59AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 59), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).
Night time
Avg. Highest Time
3 AM - 4 AM

60AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
9 PM

45AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 AM to 4 AM (Avg. 60), while the lowest AQI was between 9 PM to 9 PM (Avg. 45).

2026 Days Vs Air Quality

Alsip, Illinois, United States

2026

90%

188

8%

17

1%

3

0.4%

1

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
188 Days
Moderate
17 Days
Poor
3 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2026, 90% of 213 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Alsip, Illinois, United States

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
18AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
27AQI (US)
4th January 2026
30AQI (US)
5th January 2026
46AQI (US)
6th January 2026
66AQI (US)
7th January 2026
48AQI (US)
8th January 2026
40AQI (US)
9th January 2026
21AQI (US)
10th January 2026
27AQI (US)
11th January 2026
19AQI (US)
12th January 2026
19AQI (US)
13th January 2026
24AQI (US)
14th January 2026
15AQI (US)
15th January 2026
16AQI (US)
16th January 2026
19AQI (US)
17th January 2026
16AQI (US)
18th January 2026
15AQI (US)
19th January 2026
22AQI (US)
20th January 2026
22AQI (US)
21st January 2026
30AQI (US)
22nd January 2026
60AQI (US)
23rd January 2026
58AQI (US)
24th January 2026
47AQI (US)
25th January 2026
49AQI (US)
26th January 2026
46AQI (US)
27th January 2026
36AQI (US)
28th January 2026
42AQI (US)
29th January 2026
50AQI (US)
30th January 2026
58AQI (US)
31st January 2026
42AQI (US)
1st February 2026
45AQI (US)
2nd February 2026
51AQI (US)
3rd February 2026
47AQI (US)
4th February 2026
44AQI (US)
5th February 2026
51AQI (US)
6th February 2026
46AQI (US)
7th February 2026
39AQI (US)
8th February 2026
41AQI (US)
9th February 2026
48AQI (US)
10th February 2026
48AQI (US)
11th February 2026
38AQI (US)
12th February 2026
39AQI (US)
13th February 2026
50AQI (US)
14th February 2026
49AQI (US)
15th February 2026
47AQI (US)
16th February 2026
45AQI (US)
17th February 2026
48AQI (US)
18th February 2026
44AQI (US)
19th February 2026
42AQI (US)
20th February 2026
38AQI (US)
21st February 2026
35AQI (US)
22nd February 2026
36AQI (US)
23rd February 2026
38AQI (US)
24th February 2026
45AQI (US)
25th February 2026
43AQI (US)
26th February 2026
34AQI (US)
27th February 2026
34AQI (US)
28th February 2026
34AQI (US)
1st March 2026
39AQI (US)
2nd March 2026
56AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
46AQI (US)
5th March 2026
46AQI (US)
6th March 2026
40AQI (US)
7th March 2026
36AQI (US)
8th March 2026
40AQI (US)
9th March 2026
36AQI (US)
10th March 2026
35AQI (US)
11th March 2026
42AQI (US)
12th March 2026
38AQI (US)
13th March 2026
40AQI (US)
14th March 2026
36AQI (US)
15th March 2026
31AQI (US)
16th March 2026
37AQI (US)
17th March 2026
33AQI (US)
18th March 2026
30AQI (US)
19th March 2026
39AQI (US)
20th March 2026
44AQI (US)
21st March 2026
40AQI (US)
22nd March 2026
34AQI (US)
23rd March 2026
40AQI (US)
24th March 2026
35AQI (US)
25th March 2026
32AQI (US)
26th March 2026
32AQI (US)
27th March 2026
29AQI (US)
28th March 2026
28AQI (US)
29th March 2026
30AQI (US)
30th March 2026
28AQI (US)
31st March 2026
28AQI (US)
1st April 2026
29AQI (US)
2nd April 2026
29AQI (US)
3rd April 2026
27AQI (US)
4th April 2026
30AQI (US)
5th April 2026
29AQI (US)
6th April 2026
31AQI (US)
7th April 2026
28AQI (US)
8th April 2026
36AQI (US)
9th April 2026
30AQI (US)
10th April 2026
33AQI (US)
11th April 2026
29AQI (US)
12th April 2026
29AQI (US)
13th April 2026
32AQI (US)
14th April 2026
32AQI (US)
15th April 2026
33AQI (US)
16th April 2026
29AQI (US)
17th April 2026
18th April 2026
28AQI (US)
19th April 2026
33AQI (US)
20th April 2026
27AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
24th April 2026
28AQI (US)
25th April 2026
28AQI (US)
26th April 2026
33AQI (US)
27th April 2026
26AQI (US)
28th April 2026
24AQI (US)
29th April 2026
25AQI (US)
30th April 2026
27AQI (US)
1st May 2026
24AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
36AQI (US)
5th May 2026
38AQI (US)
6th May 2026
28AQI (US)
7th May 2026
26AQI (US)
8th May 2026
34AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
28AQI (US)
12th May 2026
26AQI (US)
13th May 2026
28AQI (US)
14th May 2026
24AQI (US)
15th May 2026
46AQI (US)
16th May 2026
51AQI (US)
17th May 2026
56AQI (US)
18th May 2026
57AQI (US)
19th May 2026
55AQI (US)
20th May 2026
51AQI (US)
21st May 2026
43AQI (US)
22nd May 2026
46AQI (US)
23rd May 2026
51AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
32AQI (US)
27th May 2026
28AQI (US)
28th May 2026
16AQI (US)
29th May 2026
22AQI (US)
30th May 2026
28AQI (US)
31st May 2026
27AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
23AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
25AQI (US)
5th June 2026
32AQI (US)
6th June 2026
22AQI (US)
7th June 2026
25AQI (US)
8th June 2026
26AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
25AQI (US)
12th June 2026
23AQI (US)
13th June 2026
23AQI (US)
14th June 2026
20AQI (US)
15th June 2026
24AQI (US)
16th June 2026
24AQI (US)
17th June 2026
26AQI (US)
18th June 2026
25AQI (US)
19th June 2026
23AQI (US)
20th June 2026
20AQI (US)
21st June 2026
26AQI (US)
22nd June 2026
22AQI (US)
23rd June 2026
18AQI (US)
24th June 2026
24AQI (US)
25th June 2026
24AQI (US)
26th June 2026
25AQI (US)
27th June 2026
30AQI (US)
28th June 2026
28AQI (US)
29th June 2026
26AQI (US)
30th June 2026
38AQI (US)
1st July 2026
33AQI (US)
2nd July 2026
25AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
32AQI (US)
5th July 2026
44AQI (US)
6th July 2026
38AQI (US)
7th July 2026
37AQI (US)
8th July 2026
37AQI (US)
9th July 2026
28AQI (US)
10th July 2026
27AQI (US)
11th July 2026
40AQI (US)
12th July 2026
42AQI (US)
13th July 2026
43AQI (US)
14th July 2026
36AQI (US)
15th July 2026
50AQI (US)
16th July 2026
101AQI (US)
17th July 2026
151AQI (US)
18th July 2026
61AQI (US)
19th July 2026
121AQI (US)
20th July 2026
110AQI (US)
21st July 2026
59AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
41AQI (US)
24th July 2026
42AQI (US)
25th July 2026
45AQI (US)
26th July 2026
51AQI (US)
27th July 2026
52AQI (US)
28th July 2026
45AQI (US)
29th July 2026
34AQI (US)
30th July 2026
42AQI (US)
31st July 2026
44AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

34AQI (US)

43AQI (US)

37AQI (US)

29AQI (US)

36AQI (US)

25AQI (US)

51AQI (US)

No. of days

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

202636AQI (US)

27
4
26
2
30
1
28
24
6
30
23
4
3
1
188
17
3
1

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202539AQI (US)

30
1
28
30
1
29
1
30
1
14
15
1
15
15
1
18
13
19
11
25
6
24
6
20
11
282
81
2

Highest AQI (US) recorded in

June

54AQI (US)

Lowest AQI (US) recorded in

May

28AQI (US)

202437AQI (US)

26
4
21
8
28
3
30
31
29
1
29
2
29
2
25
5
30
1
28
2
28
3
334
31

Highest AQI (US) recorded in

February

43AQI (US)

Lowest AQI (US) recorded in

November

32AQI (US)

202343AQI (US)

24
7
23
5
28
3
23
7
22
9
7
20
1
2
21
10
20
11
28
2
27
4
25
4
26
4
274
86
1
2

Highest AQI (US) recorded in

June

65AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202239AQI (US)

28
3
16
6
27
4
26
4
19
12
23
7
20
3
1
29
23
8
25
5
22
8
259
60

Highest AQI (US) recorded in

June

49AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202141AQI (US)

23
5
20
5
27
4
26
4
29
2
22
8
22
9
21
10
29
1
25
6
22
6
20
11
286
71

Highest AQI (US) recorded in

August

47AQI (US)

Lowest AQI (US) recorded in

September

37AQI (US)

202034AQI (US)

16
18
26
4
26
4
1
30
1
29
30
1
23
2
21
8
219
20
1

Highest AQI (US) recorded in

December

39AQI (US)

Lowest AQI (US) recorded in

September

27AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
43AQI (US)
Least Polluted Year Recorded
2020(Avg.)
34AQI (US)

Alsip's annual 2026 AQI (US) (36) shows an average percentage change of -6.7% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (41), 2022 (39), 2023 (43), 2024 (37), 2025 (39).