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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Lansing, 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+

September Air Quality Analysis

Lansing, Illinois, United States

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Sep 2022
65AQI
Lowest AQI recorded on
7th Sep 2024
11AQI

Same Day Analysis (29th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2023 on the same day.

Day & Night AQI Trend: 29th Sep - 30th Sep 2026

Lansing, Illinois, United States

AQI
Day
Night
.

6 AM29th Sep 2026

7 PM

5 AM30th Sep 2026

Day time
Avg. Highest Time
11AM29th Sep

59AQI

Avg. Lowest Time
5PM29th Sep

21AQI

Night time
Avg. Highest Time
10PM29th Sep

48AQI

Avg. Lowest Time
5AM30th Sep

23AQI

In the last 24 hours,

Lansing's AQI reached its highest point of 59 at 11 AM during the Day, while the lowest point, 21, was recorded at 5 PM during the Day between 29th Sep and 30th Sep 2026.

Day & Night AQI Trend : Sep 2026

Lansing, Illinois, United States

Sep
01st - 02nd02nd - 03rd03rd - 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
Day
Night
1st Sep 2026526 AMAQI
1st Sep 2026527 AMAQI
1st Sep 2026558 AMAQI
1st Sep 2026559 AMAQI
1st Sep 20265410 AMAQI
1st Sep 20265611 AMAQI
1st Sep 20265612 PMAQI
1st Sep 2026561 PMAQI
1st Sep 2026562 PMAQI
1st Sep 2026553 PMAQI
1st Sep 2026534 PMAQI
1st Sep 2026495 PMAQI
1st Sep 2026486 PMAQI
1st Sep 2026507 PMAQI
1st Sep 2026508 PMAQI
1st Sep 2026519 PMAQI
1st Sep 20265210 PMAQI
1st Sep 20265211 PMAQI
2nd Sep 20265212 AMAQI
2nd Sep 2026531 AMAQI
2nd Sep 2026502 AMAQI
2nd Sep 2026493 AMAQI
2nd Sep 2026524 AMAQI
2nd Sep 2026525 AMAQI

29°C23/37°C

2nd Sep 2026526 AMAQI
2nd Sep 2026537 AMAQI
2nd Sep 2026568 AMAQI
2nd Sep 2026549 AMAQI
2nd Sep 20265410 AMAQI
2nd Sep 20265211 AMAQI
2nd Sep 20265212 PMAQI
2nd Sep 2026531 PMAQI
2nd Sep 2026532 PMAQI
2nd Sep 2026523 PMAQI
2nd Sep 2026534 PMAQI
2nd Sep 2026515 PMAQI
2nd Sep 2026526 PMAQI
2nd Sep 2026537 PMAQI
2nd Sep 2026528 PMAQI
2nd Sep 2026529 PMAQI
2nd Sep 20265210 PMAQI
2nd Sep 20265011 PMAQI
3rd Sep 20264812 AMAQI
3rd Sep 2026461 AMAQI
3rd Sep 2026442 AMAQI
3rd Sep 2026463 AMAQI
3rd Sep 2026464 AMAQI
3rd Sep 2026445 AMAQI

29°C23/37°C

3rd Sep 2026466 AMAQI
3rd Sep 2026467 AMAQI
3rd Sep 2026508 AMAQI
3rd Sep 2026509 AMAQI
3rd Sep 20265110 AMAQI
3rd Sep 20264611 AMAQI
3rd Sep 20264812 PMAQI
3rd Sep 2026461 PMAQI
3rd Sep 2026522 PMAQI
3rd Sep 2026533 PMAQI
3rd Sep 2026544 PMAQI
3rd Sep 2026535 PMAQI
3rd Sep 2026536 PMAQI
3rd Sep 2026567 PMAQI
3rd Sep 2026428 PMAQI
3rd Sep 2026529 PMAQI
3rd Sep 20264810 PMAQI
3rd Sep 20264611 PMAQI
4th Sep 20264612 AMAQI
4th Sep 2026481 AMAQI
4th Sep 2026502 AMAQI
4th Sep 2026483 AMAQI
4th Sep 2026464 AMAQI
4th Sep 2026425 AMAQI

28°C24/35°C

4th Sep 2026406 AMAQI
4th Sep 2026467 AMAQI
4th Sep 2026448 AMAQI
4th Sep 2026519 AMAQI
4th Sep 20265110 AMAQI
4th Sep 20265011 AMAQI
4th Sep 20265112 PMAQI
4th Sep 2026501 PMAQI
4th Sep 2026482 PMAQI
4th Sep 2026483 PMAQI
4th Sep 2026504 PMAQI
4th Sep 2026515 PMAQI
4th Sep 2026496 PMAQI
4th Sep 2026507 PMAQI
4th Sep 2026488 PMAQI
4th Sep 2026519 PMAQI
4th Sep 20264810 PMAQI
4th Sep 20265211 PMAQI
5th Sep 20264912 AMAQI
5th Sep 2026481 AMAQI
5th Sep 2026512 AMAQI
5th Sep 2026483 AMAQI
5th Sep 2026524 AMAQI
5th Sep 2026515 AMAQI

29°C24/37°C

5th Sep 2026516 AMAQI
5th Sep 2026487 AMAQI
5th Sep 2026448 AMAQI
5th Sep 2026369 AMAQI
5th Sep 20264610 AMAQI
5th Sep 20264211 AMAQI
5th Sep 20264412 PMAQI
5th Sep 2026311 PMAQI
5th Sep 2026342 PMAQI
5th Sep 2026363 PMAQI
5th Sep 2026304 PMAQI
5th Sep 2026215 PMAQI
5th Sep 2026386 PMAQI
5th Sep 2026257 PMAQI
5th Sep 2026308 PMAQI
5th Sep 2026389 PMAQI
5th Sep 20264610 PMAQI
5th Sep 20264211 PMAQI
6th Sep 20263112 AMAQI
6th Sep 2026381 AMAQI
6th Sep 2026292 AMAQI
6th Sep 2026363 AMAQI
6th Sep 2026294 AMAQI
6th Sep 2026305 AMAQI

25°C23/28°C

6th Sep 2026306 AMAQI
6th Sep 2026387 AMAQI
6th Sep 2026338 AMAQI
6th Sep 2026219 AMAQI
6th Sep 20263010 AMAQI
6th Sep 20265011 AMAQI
6th Sep 20264212 PMAQI
6th Sep 2026421 PMAQI
6th Sep 2026422 PMAQI
6th Sep 2026423 PMAQI
6th Sep 2026424 PMAQI
6th Sep 2026405 PMAQI
6th Sep 2026346 PMAQI
6th Sep 2026517 PMAQI
6th Sep 2026338 PMAQI
6th Sep 2026329 PMAQI
6th Sep 20263110 PMAQI
6th Sep 20263211 PMAQI
7th Sep 20265012 AMAQI
7th Sep 2026501 AMAQI
7th Sep 2026422 AMAQI
7th Sep 2026233 AMAQI
7th Sep 2026254 AMAQI
7th Sep 2026275 AMAQI

24°C20/29°C

7th Sep 2026256 AMAQI
7th Sep 2026277 AMAQI
7th Sep 2026258 AMAQI
7th Sep 2026259 AMAQI
7th Sep 20262510 AMAQI
7th Sep 20262911 AMAQI
7th Sep 20262712 PMAQI
7th Sep 2026291 PMAQI
7th Sep 2026272 PMAQI
7th Sep 2026253 PMAQI
7th Sep 2026274 PMAQI
7th Sep 2026295 PMAQI
7th Sep 2026306 PMAQI
7th Sep 2026387 PMAQI
7th Sep 2026388 PMAQI
7th Sep 2026499 PMAQI
7th Sep 20265210 PMAQI
7th Sep 20264411 PMAQI
8th Sep 20264412 AMAQI
8th Sep 2026461 AMAQI
8th Sep 2026442 AMAQI
8th Sep 2026443 AMAQI
8th Sep 2026404 AMAQI
8th Sep 2026275 AMAQI

22°C16/29°C

8th Sep 2026446 AMAQI
8th Sep 2026347 AMAQI
8th Sep 2026408 AMAQI
8th Sep 2026279 AMAQI
8th Sep 20262710 AMAQI
8th Sep 20264011 AMAQI
8th Sep 20263612 PMAQI
8th Sep 2026421 PMAQI
8th Sep 2026422 PMAQI
8th Sep 2026253 PMAQI
8th Sep 2026384 PMAQI
8th Sep 2026425 PMAQI
8th Sep 2026236 PMAQI
8th Sep 2026247 PMAQI
8th Sep 2026388 PMAQI
8th Sep 2026339 PMAQI
8th Sep 20262610 PMAQI
8th Sep 20263411 PMAQI
9th Sep 20264612 AMAQI
9th Sep 2026441 AMAQI
9th Sep 2026422 AMAQI
9th Sep 2026463 AMAQI
9th Sep 2026444 AMAQI
9th Sep 2026485 AMAQI

23°C16/33°C

9th Sep 2026466 AMAQI
9th Sep 2026487 AMAQI
9th Sep 2026508 AMAQI
9th Sep 2026469 AMAQI
9th Sep 20264810 AMAQI
9th Sep 20264411 AMAQI
9th Sep 20264412 PMAQI
9th Sep 2026341 PMAQI
9th Sep 2026292 PMAQI
9th Sep 2026213 PMAQI
9th Sep 2026324 PMAQI
9th Sep 2026335 PMAQI
9th Sep 2026386 PMAQI
9th Sep 2026277 PMAQI
9th Sep 2026408 PMAQI
9th Sep 2026339 PMAQI
9th Sep 20264210 PMAQI
9th Sep 20264211 PMAQI
10th Sep 20264612 AMAQI
10th Sep 2026421 AMAQI
10th Sep 2026332 AMAQI
10th Sep 2026323 AMAQI
10th Sep 2026254 AMAQI
10th Sep 2026255 AMAQI

23°C21/26°C

10th Sep 2026156 AMAQI
10th Sep 2026257 AMAQI
10th Sep 2026298 AMAQI
10th Sep 2026389 AMAQI
10th Sep 20262610 AMAQI
10th Sep 20262911 AMAQI
10th Sep 20262512 PMAQI
10th Sep 2026251 PMAQI
10th Sep 2026382 PMAQI
10th Sep 2026253 PMAQI
10th Sep 2026234 PMAQI
10th Sep 2026255 PMAQI
10th Sep 2026256 PMAQI
10th Sep 2026257 PMAQI
10th Sep 2026278 PMAQI
10th Sep 2026469 PMAQI
10th Sep 20262910 PMAQI
10th Sep 20262911 PMAQI
11th Sep 20265012 AMAQI
11th Sep 2026361 AMAQI
11th Sep 2026382 AMAQI
11th Sep 2026293 AMAQI
11th Sep 2026294 AMAQI
11th Sep 2026425 AMAQI

22°C19/25°C

11th Sep 2026446 AMAQI
11th Sep 2026487 AMAQI
11th Sep 2026408 AMAQI
11th Sep 2026509 AMAQI
11th Sep 20264010 AMAQI
11th Sep 20262311 AMAQI
11th Sep 20262112 PMAQI
11th Sep 2026331 PMAQI
11th Sep 2026212 PMAQI
11th Sep 2026253 PMAQI
11th Sep 2026254 PMAQI
11th Sep 2026335 PMAQI
11th Sep 2026276 PMAQI
11th Sep 2026427 PMAQI
11th Sep 2026408 PMAQI
11th Sep 2026339 PMAQI
11th Sep 20262510 PMAQI
11th Sep 20264911 PMAQI
12th Sep 20264212 AMAQI
12th Sep 2026381 AMAQI
12th Sep 2026252 AMAQI
12th Sep 2026293 AMAQI
12th Sep 2026254 AMAQI
12th Sep 2026255 AMAQI

21°C14/30°C

12th Sep 2026296 AMAQI
12th Sep 2026237 AMAQI
12th Sep 2026238 AMAQI
12th Sep 2026329 AMAQI
12th Sep 20263810 AMAQI
12th Sep 20263811 AMAQI
12th Sep 20264212 PMAQI
12th Sep 2026251 PMAQI
12th Sep 2026212 PMAQI
12th Sep 2026384 PMAQI
12th Sep 2026465 PMAQI
12th Sep 2026216 PMAQI
12th Sep 2026507 PMAQI
12th Sep 2026488 PMAQI
12th Sep 2026409 PMAQI
12th Sep 20264210 PMAQI
12th Sep 20264211 PMAQI
13th Sep 20265012 AMAQI
13th Sep 2026501 AMAQI
13th Sep 2026462 AMAQI
13th Sep 2026463 AMAQI
13th Sep 2026464 AMAQI
13th Sep 2026445 AMAQI

24°C18/33°C

13th Sep 2026256 AMAQI
13th Sep 2026257 AMAQI
13th Sep 2026388 AMAQI
13th Sep 2026389 AMAQI
13th Sep 20262510 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20263812 PMAQI
13th Sep 2026501 PMAQI
13th Sep 2026462 PMAQI
13th Sep 2026333 PMAQI
13th Sep 2026294 PMAQI
13th Sep 2026255 PMAQI
13th Sep 2026256 PMAQI
13th Sep 2026217 PMAQI
13th Sep 2026118 PMAQI
13th Sep 2026189 PMAQI
13th Sep 20263410 PMAQI
13th Sep 20262511 PMAQI
14th Sep 20264212 AMAQI
14th Sep 2026331 AMAQI
14th Sep 2026422 AMAQI
14th Sep 2026383 AMAQI
14th Sep 2026444 AMAQI
14th Sep 2026425 AMAQI

21°C16/24°C

14th Sep 2026466 AMAQI
14th Sep 2026467 AMAQI
14th Sep 2026508 AMAQI
14th Sep 2026429 AMAQI
14th Sep 20264210 AMAQI
14th Sep 20262511 AMAQI
14th Sep 20262512 PMAQI
14th Sep 2026331 PMAQI
14th Sep 2026292 PMAQI
14th Sep 2026333 PMAQI
14th Sep 2026254 PMAQI
14th Sep 2026135 PMAQI
14th Sep 2026276 PMAQI
14th Sep 2026217 PMAQI
14th Sep 2026258 PMAQI
14th Sep 2026339 PMAQI
14th Sep 20261410 PMAQI
14th Sep 20262911 PMAQI
15th Sep 20262112 AMAQI
15th Sep 2026131 AMAQI
15th Sep 2026232 AMAQI
15th Sep 2026343 AMAQI
15th Sep 2026274 AMAQI
15th Sep 2026315 AMAQI

18°C14/23°C

15th Sep 2026276 AMAQI
15th Sep 2026387 AMAQI
15th Sep 2026258 AMAQI
15th Sep 2026279 AMAQI
15th Sep 20265010 AMAQI
15th Sep 20264911 AMAQI
15th Sep 20264612 PMAQI
15th Sep 2026481 PMAQI
15th Sep 2026442 PMAQI
15th Sep 2026443 PMAQI
15th Sep 2026464 PMAQI
15th Sep 2026465 PMAQI
15th Sep 2026486 PMAQI
15th Sep 2026467 PMAQI
15th Sep 2026408 PMAQI
15th Sep 2026429 PMAQI
15th Sep 20264210 PMAQI
15th Sep 20264411 PMAQI
16th Sep 20264212 AMAQI
16th Sep 2026501 AMAQI
16th Sep 2026562 AMAQI
16th Sep 2026593 AMAQI
16th Sep 2026494 AMAQI
16th Sep 2026465 AMAQI

23°C18/30°C

16th Sep 2026276 AMAQI
16th Sep 2026337 AMAQI
16th Sep 2026368 AMAQI
16th Sep 2026469 AMAQI
16th Sep 20262910 AMAQI
16th Sep 20264611 AMAQI
16th Sep 20265212 PMAQI
16th Sep 2026501 PMAQI
16th Sep 2026292 PMAQI
16th Sep 2026323 PMAQI
16th Sep 2026384 PMAQI
16th Sep 2026385 PMAQI
16th Sep 2026426 PMAQI
16th Sep 2026337 PMAQI
16th Sep 2026218 PMAQI
16th Sep 2026339 PMAQI
16th Sep 20264210 PMAQI
16th Sep 20264611 PMAQI
17th Sep 20264612 AMAQI
17th Sep 2026441 AMAQI
17th Sep 2026442 AMAQI
17th Sep 2026463 AMAQI
17th Sep 2026484 AMAQI
17th Sep 2026505 AMAQI

20°C19/25°C

17th Sep 2026486 AMAQI
17th Sep 2026487 AMAQI
17th Sep 2026338 AMAQI
17th Sep 2026559 AMAQI
17th Sep 20263310 AMAQI
17th Sep 20264911 AMAQI
17th Sep 20264512 PMAQI
17th Sep 2026521 PMAQI
17th Sep 2026522 PMAQI
17th Sep 2026383 PMAQI
17th Sep 2026334 PMAQI
17th Sep 2026525 PMAQI
17th Sep 2026496 PMAQI
17th Sep 2026467 PMAQI
17th Sep 2026388 PMAQI
17th Sep 2026469 PMAQI
17th Sep 20264210 PMAQI
17th Sep 20264411 PMAQI
18th Sep 20265012 AMAQI
18th Sep 2026401 AMAQI
18th Sep 2026332 AMAQI
18th Sep 2026333 AMAQI
18th Sep 2026334 AMAQI
18th Sep 2026465 AMAQI

21°C18/29°C

18th Sep 2026386 AMAQI
18th Sep 2026477 AMAQI
18th Sep 2026298 AMAQI
18th Sep 2026369 AMAQI
18th Sep 20264010 AMAQI
18th Sep 20264611 AMAQI
18th Sep 20264312 PMAQI
18th Sep 2026471 PMAQI
18th Sep 2026472 PMAQI
18th Sep 2026403 PMAQI
18th Sep 2026334 PMAQI
18th Sep 2026365 PMAQI
18th Sep 2026336 PMAQI
18th Sep 2026337 PMAQI
18th Sep 2026298 PMAQI
18th Sep 2026429 PMAQI
18th Sep 20264410 PMAQI
18th Sep 20264411 PMAQI
19th Sep 20262312 AMAQI
19th Sep 2026231 AMAQI
19th Sep 2026212 AMAQI
19th Sep 2026283 AMAQI
19th Sep 2026274 AMAQI
19th Sep 2026175 AMAQI

20°C16/23°C

19th Sep 2026296 AMAQI
19th Sep 2026217 AMAQI
19th Sep 2026258 AMAQI
19th Sep 2026349 AMAQI
19th Sep 20264210 AMAQI
19th Sep 20264011 AMAQI
19th Sep 20264412 PMAQI
19th Sep 2026441 PMAQI
19th Sep 2026482 PMAQI
19th Sep 2026503 PMAQI
19th Sep 2026504 PMAQI
19th Sep 2026525 PMAQI
19th Sep 2026466 PMAQI
19th Sep 2026487 PMAQI
19th Sep 2026528 PMAQI
19th Sep 2026519 PMAQI
19th Sep 20265210 PMAQI
19th Sep 20265311 PMAQI
20th Sep 20265112 AMAQI
20th Sep 2026491 AMAQI
20th Sep 2026482 AMAQI
20th Sep 2026463 AMAQI
20th Sep 2026484 AMAQI
20th Sep 2026465 AMAQI

19°C17/21°C

20th Sep 2026446 AMAQI
20th Sep 2026477 AMAQI
20th Sep 2026508 AMAQI
20th Sep 2026449 AMAQI
20th Sep 20263910 AMAQI
20th Sep 20264611 AMAQI
20th Sep 20264212 PMAQI
20th Sep 2026421 PMAQI
20th Sep 2026462 PMAQI
20th Sep 2026463 PMAQI
20th Sep 2026254 PMAQI
20th Sep 2026455 PMAQI
20th Sep 2026316 PMAQI
20th Sep 2026387 PMAQI
20th Sep 2026488 PMAQI
20th Sep 2026389 PMAQI
20th Sep 20263110 PMAQI
20th Sep 20262811 PMAQI
21st Sep 20263212 AMAQI
21st Sep 2026181 AMAQI
21st Sep 2026122 AMAQI
21st Sep 2026323 AMAQI
21st Sep 2026344 AMAQI
21st Sep 2026105 AMAQI

18°C15/21°C

21st Sep 2026256 AMAQI
21st Sep 2026217 AMAQI
21st Sep 2026428 AMAQI
21st Sep 2026309 AMAQI
21st Sep 20263210 AMAQI
21st Sep 20262211 AMAQI
21st Sep 20262612 PMAQI
21st Sep 2026221 PMAQI
21st Sep 2026222 PMAQI
21st Sep 2026243 PMAQI
21st Sep 2026264 PMAQI
21st Sep 2026295 PMAQI
21st Sep 2026276 PMAQI
21st Sep 2026267 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026389 PMAQI
21st Sep 20263010 PMAQI
21st Sep 20262211 PMAQI
22nd Sep 20262512 AMAQI
22nd Sep 2026251 AMAQI
22nd Sep 2026292 AMAQI
22nd Sep 2026143 AMAQI
22nd Sep 2026254 AMAQI
22nd Sep 2026255 AMAQI

15°C13/16°C

22nd Sep 2026226 AMAQI
22nd Sep 2026237 AMAQI
22nd Sep 2026148 AMAQI
22nd Sep 2026299 AMAQI
22nd Sep 20262310 AMAQI
22nd Sep 20264811 AMAQI
22nd Sep 20264412 PMAQI
22nd Sep 2026161 PMAQI
22nd Sep 2026462 PMAQI
22nd Sep 2026443 PMAQI
22nd Sep 2026334 PMAQI
22nd Sep 2026265 PMAQI
22nd Sep 2026246 PMAQI
22nd Sep 2026247 PMAQI
22nd Sep 2026208 PMAQI
22nd Sep 2026549 PMAQI
22nd Sep 20266210 PMAQI
22nd Sep 20264411 PMAQI
23rd Sep 2026912 AMAQI
23rd Sep 202691 AMAQI
23rd Sep 2026162 AMAQI
23rd Sep 2026203 AMAQI
23rd Sep 2026254 AMAQI
23rd Sep 2026135 AMAQI

14°C10/16°C

23rd Sep 2026106 AMAQI
23rd Sep 2026107 AMAQI
23rd Sep 2026108 AMAQI
23rd Sep 2026169 AMAQI
23rd Sep 20261810 AMAQI
23rd Sep 20261411 AMAQI
23rd Sep 20264612 PMAQI
23rd Sep 2026121 PMAQI
23rd Sep 2026142 PMAQI
23rd Sep 2026213 PMAQI
23rd Sep 2026384 PMAQI
23rd Sep 2026465 PMAQI
23rd Sep 2026256 PMAQI
23rd Sep 2026157 PMAQI
23rd Sep 2026258 PMAQI
23rd Sep 2026299 PMAQI
23rd Sep 20264810 PMAQI
23rd Sep 20262911 PMAQI
24th Sep 20263612 AMAQI
24th Sep 2026341 AMAQI
24th Sep 2026212 AMAQI
24th Sep 2026233 AMAQI
24th Sep 2026244 AMAQI
24th Sep 2026255 AMAQI

15°C12/18°C

24th Sep 2026256 AMAQI
24th Sep 2026297 AMAQI
24th Sep 2026278 AMAQI
24th Sep 2026279 AMAQI
24th Sep 20263410 AMAQI
24th Sep 20263211 AMAQI
24th Sep 20262012 PMAQI
24th Sep 2026251 PMAQI
24th Sep 2026292 PMAQI
24th Sep 2026203 PMAQI
24th Sep 2026294 PMAQI
24th Sep 2026335 PMAQI
24th Sep 2026306 PMAQI
24th Sep 2026187 PMAQI
24th Sep 2026168 PMAQI
24th Sep 2026259 PMAQI
24th Sep 20263610 PMAQI
24th Sep 20262511 PMAQI
25th Sep 20263712 AMAQI
25th Sep 2026401 AMAQI
25th Sep 2026342 AMAQI
25th Sep 2026313 AMAQI
25th Sep 2026294 AMAQI
25th Sep 2026345 AMAQI

17°C14/22°C

25th Sep 2026366 AMAQI
25th Sep 2026337 AMAQI
25th Sep 2026408 AMAQI
25th Sep 2026329 AMAQI
25th Sep 20264210 AMAQI
25th Sep 20264211 AMAQI
25th Sep 20264012 PMAQI
25th Sep 2026381 PMAQI
25th Sep 2026442 PMAQI
25th Sep 2026503 PMAQI
25th Sep 2026464 PMAQI
25th Sep 2026445 PMAQI
25th Sep 2026376 PMAQI
25th Sep 2026327 PMAQI
25th Sep 2026258 PMAQI
25th Sep 2026379 PMAQI
25th Sep 20264210 PMAQI
25th Sep 20264411 PMAQI
26th Sep 20264612 AMAQI
26th Sep 2026441 AMAQI
26th Sep 2026442 AMAQI
26th Sep 2026463 AMAQI
26th Sep 2026464 AMAQI
26th Sep 2026465 AMAQI

16°C13/20°C

26th Sep 2026466 AMAQI
26th Sep 2026427 AMAQI
26th Sep 2026448 AMAQI
26th Sep 2026429 AMAQI
26th Sep 20264610 AMAQI
26th Sep 20264411 AMAQI
26th Sep 20264212 PMAQI
26th Sep 2026401 PMAQI
26th Sep 2026422 PMAQI
26th Sep 2026383 PMAQI
26th Sep 2026444 PMAQI
26th Sep 2026365 PMAQI
26th Sep 2026446 PMAQI
26th Sep 2026387 PMAQI
26th Sep 2026528 PMAQI
26th Sep 2026569 PMAQI
26th Sep 20265610 PMAQI
26th Sep 20265011 PMAQI
27th Sep 20265112 AMAQI
27th Sep 2026561 AMAQI
27th Sep 2026592 AMAQI
27th Sep 2026593 AMAQI
27th Sep 2026584 AMAQI
27th Sep 2026515 AMAQI

16°C12/21°C

27th Sep 2026516 AMAQI
27th Sep 2026537 AMAQI
27th Sep 2026528 AMAQI
27th Sep 2026539 AMAQI
27th Sep 20265410 AMAQI
27th Sep 20265611 AMAQI
27th Sep 20264912 PMAQI
27th Sep 2026461 PMAQI
27th Sep 2026492 PMAQI
27th Sep 2026443 PMAQI
27th Sep 2026384 PMAQI
27th Sep 2026565 PMAQI
27th Sep 2026546 PMAQI
27th Sep 2026427 PMAQI
27th Sep 2026668 PMAQI
27th Sep 2026479 PMAQI
27th Sep 20264010 PMAQI
27th Sep 20264211 PMAQI
28th Sep 20264212 AMAQI
28th Sep 2026421 AMAQI
28th Sep 2026502 AMAQI
28th Sep 2026503 AMAQI
28th Sep 2026524 AMAQI
28th Sep 2026545 AMAQI

16°C13/21°C

28th Sep 2026426 AMAQI
28th Sep 2026407 AMAQI
28th Sep 2026448 AMAQI
28th Sep 2026529 AMAQI
28th Sep 20265210 AMAQI
28th Sep 20265311 AMAQI
28th Sep 20265112 PMAQI
28th Sep 2026481 PMAQI
28th Sep 2026512 PMAQI
28th Sep 2026463 PMAQI
28th Sep 2026504 PMAQI
28th Sep 2026305 PMAQI
28th Sep 2026306 PMAQI
28th Sep 2026257 PMAQI
28th Sep 2026318 PMAQI
28th Sep 2026429 PMAQI
28th Sep 20263810 PMAQI
28th Sep 20264611 PMAQI
29th Sep 20265012 AMAQI
29th Sep 2026551 AMAQI
29th Sep 2026532 AMAQI
29th Sep 2026553 AMAQI
29th Sep 2026524 AMAQI
29th Sep 2026525 AMAQI

17°C15/22°C

29th Sep 2026406 AMAQI
29th Sep 2026537 AMAQI
29th Sep 2026528 AMAQI
29th Sep 2026519 AMAQI
29th Sep 20265610 AMAQI
29th Sep 20265911 AMAQI
29th Sep 20265712 PMAQI
29th Sep 2026521 PMAQI
29th Sep 2026442 PMAQI
29th Sep 2026423 PMAQI
29th Sep 2026424 PMAQI
29th Sep 2026215 PMAQI
29th Sep 2026526 PMAQI
29th Sep 2026247 PMAQI
29th Sep 2026408 PMAQI
29th Sep 2026449 PMAQI
29th Sep 20264810 PMAQI
29th Sep 20264611 PMAQI
30th Sep 20264412 AMAQI
30th Sep 2026481 AMAQI
30th Sep 2026422 AMAQI
30th Sep 2026383 AMAQI
30th Sep 2026364 AMAQI
30th Sep 2026235 AMAQI

19°C14/25°C

30th Sep 2026236 AMAQI
6 AM
30th Sep 2026447 AMAQI
30th Sep 2026488 AMAQI
30th Sep 2026429 AMAQI
30th Sep 20265510 AMAQI
30th Sep 20265911 AMAQI
30th Sep 20265312 PMAQI
12 PM
30th Sep 2026531 PMAQI
30th Sep 2026512 PMAQI
30th Sep 2026543 PMAQI
30th Sep 2026524 PMAQI
30th Sep 2026525 PMAQI
30th Sep 2026536 PMAQI
7 PM
12 AM
5 AM

17°C15/20°C

Day time
Avg. Highest Time
11 AM - 12 PM

42AQI

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

35AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 12 PM (Avg. 42), while the lowest AQI was between 7 PM to 7 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 8 PM

37AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 42), while the lowest AQI was between 5 AM to 8 PM (Avg. 37).

2026 Days Vs Air Quality

Lansing, Illinois, United States

2026

88%

237

10%

28

1%

3

0.3%

1

Total number of days with different AQI categories in last 273 days in 2026 (92 days remaining)

Good
237 Days
Moderate
28 Days
Poor
3 Days
Unhealthy
1 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 88%

Health Risk Level:

Low

In 2026, 88% of 273 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

Lansing, 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
20AQI (US)
2nd January 2026
31AQI (US)
3rd January 2026
38AQI (US)
4th January 2026
33AQI (US)
5th January 2026
48AQI (US)
6th January 2026
64AQI (US)
7th January 2026
53AQI (US)
8th January 2026
45AQI (US)
9th January 2026
25AQI (US)
10th January 2026
25AQI (US)
11th January 2026
20AQI (US)
12th January 2026
21AQI (US)
13th January 2026
26AQI (US)
14th January 2026
16AQI (US)
15th January 2026
21AQI (US)
16th January 2026
25AQI (US)
17th January 2026
18AQI (US)
18th January 2026
17AQI (US)
19th January 2026
22AQI (US)
20th January 2026
29AQI (US)
21st January 2026
41AQI (US)
22nd January 2026
60AQI (US)
23rd January 2026
58AQI (US)
24th January 2026
49AQI (US)
25th January 2026
50AQI (US)
26th January 2026
46AQI (US)
27th January 2026
36AQI (US)
28th January 2026
42AQI (US)
29th January 2026
51AQI (US)
30th January 2026
59AQI (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
40AQI (US)
8th February 2026
41AQI (US)
9th February 2026
48AQI (US)
10th February 2026
47AQI (US)
11th February 2026
38AQI (US)
12th February 2026
40AQI (US)
13th February 2026
50AQI (US)
14th February 2026
50AQI (US)
15th February 2026
47AQI (US)
16th February 2026
46AQI (US)
17th February 2026
48AQI (US)
18th February 2026
45AQI (US)
19th February 2026
41AQI (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
44AQI (US)
26th February 2026
34AQI (US)
27th February 2026
34AQI (US)
28th February 2026
34AQI (US)
1st March 2026
40AQI (US)
2nd March 2026
57AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
47AQI (US)
5th March 2026
43AQI (US)
6th March 2026
40AQI (US)
7th March 2026
37AQI (US)
8th March 2026
40AQI (US)
9th March 2026
37AQI (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
38AQI (US)
17th March 2026
33AQI (US)
18th March 2026
31AQI (US)
19th March 2026
40AQI (US)
20th March 2026
43AQI (US)
21st March 2026
40AQI (US)
22nd March 2026
35AQI (US)
23rd March 2026
40AQI (US)
24th March 2026
35AQI (US)
25th March 2026
32AQI (US)
26th March 2026
33AQI (US)
27th March 2026
30AQI (US)
28th March 2026
29AQI (US)
29th March 2026
30AQI (US)
30th March 2026
28AQI (US)
31st March 2026
28AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
29AQI (US)
3rd April 2026
28AQI (US)
4th April 2026
31AQI (US)
5th April 2026
30AQI (US)
6th April 2026
32AQI (US)
7th April 2026
28AQI (US)
8th April 2026
37AQI (US)
9th April 2026
30AQI (US)
10th April 2026
32AQI (US)
11th April 2026
30AQI (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
29AQI (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
27AQI (US)
25th April 2026
28AQI (US)
26th April 2026
34AQI (US)
27th April 2026
26AQI (US)
28th April 2026
25AQI (US)
29th April 2026
25AQI (US)
30th April 2026
28AQI (US)
1st May 2026
25AQI (US)
2nd May 2026
24AQI (US)
3rd May 2026
24AQI (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
31AQI (US)
11th May 2026
28AQI (US)
12th May 2026
27AQI (US)
13th May 2026
28AQI (US)
14th May 2026
24AQI (US)
15th May 2026
46AQI (US)
16th May 2026
52AQI (US)
17th May 2026
57AQI (US)
18th May 2026
58AQI (US)
19th May 2026
56AQI (US)
20th May 2026
50AQI (US)
21st May 2026
42AQI (US)
22nd May 2026
44AQI (US)
23rd May 2026
51AQI (US)
24th May 2026
47AQI (US)
25th May 2026
45AQI (US)
26th May 2026
32AQI (US)
27th May 2026
26AQI (US)
28th May 2026
15AQI (US)
29th May 2026
22AQI (US)
30th May 2026
27AQI (US)
31st May 2026
27AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
25AQI (US)
5th June 2026
31AQI (US)
6th June 2026
23AQI (US)
7th June 2026
26AQI (US)
8th June 2026
26AQI (US)
9th June 2026
24AQI (US)
10th June 2026
24AQI (US)
11th June 2026
26AQI (US)
12th June 2026
24AQI (US)
13th June 2026
25AQI (US)
14th June 2026
20AQI (US)
15th June 2026
24AQI (US)
16th June 2026
25AQI (US)
17th June 2026
26AQI (US)
18th June 2026
26AQI (US)
19th June 2026
23AQI (US)
20th June 2026
21AQI (US)
21st June 2026
27AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
18AQI (US)
24th June 2026
24AQI (US)
25th June 2026
21AQI (US)
26th June 2026
26AQI (US)
27th June 2026
29AQI (US)
28th June 2026
28AQI (US)
29th June 2026
27AQI (US)
30th June 2026
37AQI (US)
1st July 2026
33AQI (US)
2nd July 2026
26AQI (US)
3rd July 2026
25AQI (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
26AQI (US)
11th July 2026
39AQI (US)
12th July 2026
41AQI (US)
13th July 2026
43AQI (US)
14th July 2026
36AQI (US)
15th July 2026
50AQI (US)
16th July 2026
118AQI (US)
17th July 2026
175AQI (US)
18th July 2026
61AQI (US)
19th July 2026
141AQI (US)
20th July 2026
119AQI (US)
21st July 2026
63AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
41AQI (US)
24th July 2026
39AQI (US)
25th July 2026
42AQI (US)
26th July 2026
48AQI (US)
27th July 2026
49AQI (US)
28th July 2026
44AQI (US)
29th July 2026
35AQI (US)
30th July 2026
42AQI (US)
31st July 2026
44AQI (US)
1st August 2026
43AQI (US)
2nd August 2026
47AQI (US)
3rd August 2026
42AQI (US)
4th August 2026
47AQI (US)
5th August 2026
47AQI (US)
6th August 2026
48AQI (US)
7th August 2026
40AQI (US)
8th August 2026
48AQI (US)
9th August 2026
45AQI (US)
10th August 2026
55AQI (US)
11th August 2026
52AQI (US)
12th August 2026
39AQI (US)
13th August 2026
51AQI (US)
14th August 2026
56AQI (US)
15th August 2026
54AQI (US)
16th August 2026
54AQI (US)
17th August 2026
26AQI (US)
18th August 2026
35AQI (US)
19th August 2026
38AQI (US)
20th August 2026
47AQI (US)
21st August 2026
58AQI (US)
22nd August 2026
39AQI (US)
23rd August 2026
55AQI (US)
24th August 2026
48AQI (US)
25th August 2026
44AQI (US)
26th August 2026
49AQI (US)
27th August 2026
46AQI (US)
28th August 2026
50AQI (US)
29th August 2026
53AQI (US)
30th August 2026
47AQI (US)
31st August 2026
50AQI (US)
1st September 2026
53AQI (US)
2nd September 2026
52AQI (US)
3rd September 2026
49AQI (US)
4th September 2026
48AQI (US)
5th September 2026
41AQI (US)
6th September 2026
36AQI (US)
7th September 2026
33AQI (US)
8th September 2026
36AQI (US)
9th September 2026
40AQI (US)
10th September 2026
30AQI (US)
11th September 2026
35AQI (US)
12th September 2026
34AQI (US)
13th September 2026
34AQI (US)
14th September 2026
33AQI (US)
15th September 2026
38AQI (US)
16th September 2026
41AQI (US)
17th September 2026
45AQI (US)
18th September 2026
39AQI (US)
19th September 2026
38AQI (US)
20th September 2026
42AQI (US)
21st September 2026
26AQI (US)
22nd September 2026
31AQI (US)
23rd September 2026
22AQI (US)
24th September 2026
27AQI (US)
25th September 2026
38AQI (US)
26th September 2026
45AQI (US)
27th September 2026
51AQI (US)
28th September 2026
44AQI (US)
29th September 2026
48AQI (US)
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

36AQI (US)

43AQI (US)

37AQI (US)

30AQI (US)

36AQI (US)

25AQI (US)

53AQI (US)

47AQI (US)

39AQI (US)

No. of days

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

202638AQI (US)

25
6
26
2
30
1
28
25
5
30
25
2
3
1
22
9
26
3
237
28
3
1

Highest AQI (US) recorded in

July

53AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202540AQI (US)

30
1
27
1
30
1
28
2
30
1
14
16
17
13
1
19
11
1
19
11
25
6
24
6
18
13
281
82
2

Highest AQI (US) recorded in

June

54AQI (US)

Lowest AQI (US) recorded in

May

30AQI (US)

202432AQI (US)

27
4
21
8
29
2
29
1
30
1
28
2
27
4
28
3
28
2
28
3
29
1
29
2
333
33

Highest AQI (US) recorded in

February

38AQI (US)

Lowest AQI (US) recorded in

April

24AQI (US)

202344AQI (US)

19
11
23
5
25
6
24
6
25
6
6
21
1
2
19
10
2
13
18
25
5
26
5
25
4
27
4
257
101
3
2

Highest AQI (US) recorded in

June

76AQI (US)

Lowest AQI (US) recorded in

December

34AQI (US)

202240AQI (US)

20
10
15
7
25
6
14
3
27
4
27
3
17
5
1
27
2
25
6
21
9
18
13
237
68

Highest AQI (US) recorded in

December

46AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202142AQI (US)

15
14
8
8
18
9
23
7
26
5
24
6
16
15
20
11
28
2
29
2
20
8
23
8
250
95

Highest AQI (US) recorded in

January

51AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202042AQI (US)

8
5
15
6
18
23
7
21
9
1
25
6
25
4
23
2
19
9
15
14
192
62
1

Highest AQI (US) recorded in

December

52AQI (US)

Lowest AQI (US) recorded in

May

35AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
44AQI (US)
Least Polluted Year Recorded
2024(Avg.)
32AQI (US)

Lansing's annual 2026 AQI (US) (38) shows an average percentage change of -3.9% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (42), 2022 (40), 2023 (44), 2024 (32), 2025 (40).