Portage, Indiana, 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
Portage, Indiana, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
104AQILowest AQI recorded on
20th Aug 2025
18AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 56 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 13th Aug - 14th Aug 2026
Portage, Indiana, United States
AQI
Day
Night
.
5 AM13th Aug 2026
8 PM
4 AM14th Aug 2026
Day time
Avg. Highest Time
11AM13th Aug
55AQI
Avg. Lowest Time
6AM13th Aug
43AQI
Night time
Avg. Highest Time
2AM14th Aug
63AQI
Avg. Lowest Time
9PM13th Aug
48AQI
In the last 24 hours,
Portage's AQI reached its highest point of 63 at 2 AM during the Night, while the lowest point, 43, was recorded at 6 AM during the Day between 13th Aug and 14th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Portage, Indiana, United States
JulAug
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
16th Jul 2026845 AMAQI
16th Jul 2026366 AMAQI
16th Jul 2026327 AMAQI
16th Jul 2026778 AMAQI
16th Jul 20261469 AMAQI
16th Jul 202611410 AMAQI
16th Jul 202613611 AMAQI
16th Jul 202615512 PMAQI
16th Jul 20261161 PMAQI
16th Jul 20261282 PMAQI
16th Jul 20261373 PMAQI
16th Jul 20261304 PMAQI
16th Jul 2026965 PMAQI
16th Jul 2026666 PMAQI
16th Jul 2026907 PMAQI
16th Jul 20261428 PMAQI
16th Jul 20261569 PMAQI
16th Jul 202616210 PMAQI
16th Jul 202616211 PMAQI
17th Jul 202610812 AMAQI
17th Jul 20261061 AMAQI
17th Jul 20263942 AMAQI
17th Jul 20263523 AMAQI
17th Jul 20264174 AMAQI
27°C21/34°C
17th Jul 20263885 AMAQI
17th Jul 20263066 AMAQI
17th Jul 20263077 AMAQI
17th Jul 20263088 AMAQI
17th Jul 20262529 AMAQI
17th Jul 202627010 AMAQI
17th Jul 202626611 AMAQI
17th Jul 202621412 PMAQI
17th Jul 20261861 PMAQI
17th Jul 20261722 PMAQI
17th Jul 20261673 PMAQI
17th Jul 20261664 PMAQI
17th Jul 20261705 PMAQI
17th Jul 2026906 PMAQI
17th Jul 2026737 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20264510 PMAQI
17th Jul 20264211 PMAQI
18th Jul 20266812 AMAQI
18th Jul 2026691 AMAQI
18th Jul 2026682 AMAQI
18th Jul 2026583 AMAQI
18th Jul 2026424 AMAQI
27°C22/34°C
18th Jul 2026435 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026478 AMAQI
18th Jul 2026469 AMAQI
18th Jul 20264710 AMAQI
18th Jul 20264711 AMAQI
18th Jul 20264512 PMAQI
18th Jul 2026501 PMAQI
18th Jul 2026502 PMAQI
18th Jul 2026733 PMAQI
18th Jul 2026714 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026556 PMAQI
18th Jul 2026777 PMAQI
18th Jul 20261008 PMAQI
18th Jul 20261269 PMAQI
18th Jul 202615610 PMAQI
18th Jul 202615711 PMAQI
19th Jul 202616812 AMAQI
19th Jul 20261681 AMAQI
19th Jul 20261612 AMAQI
19th Jul 20261583 AMAQI
19th Jul 20261584 AMAQI
26°C23/34°C
19th Jul 20261615 AMAQI
19th Jul 20261626 AMAQI
19th Jul 20261567 AMAQI
19th Jul 20261558 AMAQI
19th Jul 20261509 AMAQI
19th Jul 202614010 AMAQI
19th Jul 202612411 AMAQI
19th Jul 202612412 PMAQI
19th Jul 20261121 PMAQI
19th Jul 20261182 PMAQI
19th Jul 20261153 PMAQI
19th Jul 20261084 PMAQI
19th Jul 20261145 PMAQI
19th Jul 20261186 PMAQI
19th Jul 20261167 PMAQI
19th Jul 20261138 PMAQI
19th Jul 20261159 PMAQI
19th Jul 202611610 PMAQI
19th Jul 202611211 PMAQI
20th Jul 202612012 AMAQI
20th Jul 20261181 AMAQI
20th Jul 20261252 AMAQI
20th Jul 20261223 AMAQI
20th Jul 20261234 AMAQI
22°C19/27°C
20th Jul 20261285 AMAQI
20th Jul 20261306 AMAQI
20th Jul 20261247 AMAQI
20th Jul 20261168 AMAQI
20th Jul 20261179 AMAQI
20th Jul 202611510 AMAQI
20th Jul 202610711 AMAQI
20th Jul 20269912 PMAQI
20th Jul 20261011 PMAQI
20th Jul 20261022 PMAQI
20th Jul 2026923 PMAQI
20th Jul 2026994 PMAQI
20th Jul 20261005 PMAQI
20th Jul 20261076 PMAQI
20th Jul 20261187 PMAQI
20th Jul 20261208 PMAQI
20th Jul 20261239 PMAQI
20th Jul 202612811 PMAQI
21st Jul 202613212 AMAQI
21st Jul 20261301 AMAQI
21st Jul 20261162 AMAQI
21st Jul 20261223 AMAQI
21st Jul 20261164 AMAQI
23°C17/30°C
21st Jul 20261005 AMAQI
21st Jul 2026866 AMAQI
21st Jul 2026667 AMAQI
21st Jul 2026548 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264310 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026541 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026583 PMAQI
21st Jul 2026564 PMAQI
21st Jul 2026535 PMAQI
21st Jul 2026516 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026508 PMAQI
21st Jul 2026459 PMAQI
21st Jul 20264210 PMAQI
21st Jul 20263711 PMAQI
22nd Jul 20263312 AMAQI
22nd Jul 2026431 AMAQI
22nd Jul 2026382 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026324 AMAQI
25°C21/32°C
22nd Jul 2026505 AMAQI
22nd Jul 2026346 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026289 AMAQI
22nd Jul 20263510 AMAQI
22nd Jul 20261211 AMAQI
22nd Jul 20265812 PMAQI
22nd Jul 2026401 PMAQI
22nd Jul 2026342 PMAQI
22nd Jul 2026283 PMAQI
22nd Jul 2026304 PMAQI
22nd Jul 2026305 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026549 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20263911 PMAQI
23rd Jul 20264812 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026382 AMAQI
23rd Jul 2026323 AMAQI
23rd Jul 2026264 AMAQI
19°C15/24°C
23rd Jul 2026415 AMAQI
23rd Jul 2026446 AMAQI
23rd Jul 2026457 AMAQI
23rd Jul 2026488 AMAQI
23rd Jul 2026509 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20264511 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026502 PMAQI
23rd Jul 2026273 PMAQI
23rd Jul 2026234 PMAQI
23rd Jul 2026285 PMAQI
23rd Jul 2026226 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20263211 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026453 AMAQI
24th Jul 2026424 AMAQI
19°C12/27°C
24th Jul 2026285 AMAQI
24th Jul 2026286 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026501 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026303 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026335 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20264111 PMAQI
25th Jul 20264112 AMAQI
25th Jul 2026451 AMAQI
25th Jul 2026452 AMAQI
25th Jul 2026433 AMAQI
25th Jul 2026404 AMAQI
20°C14/27°C
25th Jul 2026405 AMAQI
25th Jul 2026226 AMAQI
25th Jul 2026367 AMAQI
25th Jul 2026458 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20263710 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026322 PMAQI
25th Jul 2026443 PMAQI
25th Jul 2026344 PMAQI
25th Jul 2026415 PMAQI
25th Jul 2026436 PMAQI
25th Jul 2026457 PMAQI
25th Jul 2026438 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264110 PMAQI
25th Jul 20264311 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026432 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026434 AMAQI
22°C15/29°C
26th Jul 2026445 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026437 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026439 AMAQI
26th Jul 20264510 AMAQI
26th Jul 20264311 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026524 PMAQI
26th Jul 2026535 PMAQI
26th Jul 2026556 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026538 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265110 PMAQI
26th Jul 20265211 PMAQI
27th Jul 20265412 AMAQI
27th Jul 2026541 AMAQI
27th Jul 2026532 AMAQI
27th Jul 2026533 AMAQI
27th Jul 2026524 AMAQI
26°C20/33°C
27th Jul 2026525 AMAQI
27th Jul 2026536 AMAQI
27th Jul 2026537 AMAQI
27th Jul 2026538 AMAQI
27th Jul 2026529 AMAQI
27th Jul 20265610 AMAQI
27th Jul 20265711 AMAQI
27th Jul 20265612 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026532 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026524 PMAQI
27th Jul 2026495 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026337 PMAQI
27th Jul 2026418 PMAQI
27th Jul 2026409 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262811 PMAQI
28th Jul 20264612 AMAQI
28th Jul 2026511 AMAQI
28th Jul 2026502 AMAQI
28th Jul 2026443 AMAQI
28th Jul 2026424 AMAQI
24°C23/29°C
28th Jul 2026435 AMAQI
28th Jul 2026416 AMAQI
28th Jul 2026387 AMAQI
28th Jul 2026478 AMAQI
28th Jul 2026509 AMAQI
28th Jul 20265210 AMAQI
28th Jul 20265211 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026481 PMAQI
28th Jul 2026502 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026484 PMAQI
28th Jul 2026475 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026368 PMAQI
28th Jul 2026269 PMAQI
28th Jul 20264610 PMAQI
28th Jul 20264111 PMAQI
29th Jul 20264512 AMAQI
29th Jul 2026411 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026343 AMAQI
29th Jul 2026254 AMAQI
22°C20/25°C
29th Jul 2026365 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026281 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026245 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026247 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026241 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026474 AMAQI
22°C17/26°C
30th Jul 2026455 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026458 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20265010 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20262812 PMAQI
30th Jul 2026411 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026374 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026426 PMAQI
30th Jul 2026417 PMAQI
30th Jul 2026528 PMAQI
30th Jul 2026509 PMAQI
30th Jul 20264510 PMAQI
30th Jul 20264511 PMAQI
31st Jul 20264912 AMAQI
31st Jul 2026521 AMAQI
31st Jul 2026522 AMAQI
31st Jul 2026523 AMAQI
31st Jul 2026524 AMAQI
23°C16/30°C
31st Jul 2026505 AMAQI
31st Jul 2026506 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264511 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026411 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026456 PMAQI
31st Jul 2026437 PMAQI
31st Jul 2026418 PMAQI
31st Jul 2026249 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026382 AMAQI
1st Aug 2026413 AMAQI
1st Aug 2026414 AMAQI
23°C18/31°C
1st Aug 2026525 AMAQI
1st Aug 2026546 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20264911 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026471 PMAQI
1st Aug 2026492 PMAQI
1st Aug 2026493 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026525 PMAQI
1st Aug 2026516 PMAQI
1st Aug 2026527 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026479 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026482 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026474 AMAQI
21°C20/24°C
2nd Aug 2026475 AMAQI
2nd Aug 2026496 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026499 AMAQI
2nd Aug 20264510 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026501 PMAQI
2nd Aug 2026482 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026474 PMAQI
2nd Aug 2026495 PMAQI
2nd Aug 2026496 PMAQI
2nd Aug 2026487 PMAQI
2nd Aug 2026478 PMAQI
2nd Aug 2026449 PMAQI
2nd Aug 20263910 PMAQI
2nd Aug 20263411 PMAQI
3rd Aug 20263212 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026382 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026354 AMAQI
21°C19/23°C
3rd Aug 2026365 AMAQI
3rd Aug 2026386 AMAQI
3rd Aug 2026347 AMAQI
3rd Aug 2026348 AMAQI
3rd Aug 2026369 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20263811 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026473 PMAQI
3rd Aug 2026424 PMAQI
3rd Aug 2026455 PMAQI
3rd Aug 2026456 PMAQI
3rd Aug 2026437 PMAQI
3rd Aug 2026338 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20265210 PMAQI
3rd Aug 20265311 PMAQI
4th Aug 20265012 AMAQI
4th Aug 2026501 AMAQI
4th Aug 2026472 AMAQI
4th Aug 2026503 AMAQI
4th Aug 2026464 AMAQI
22°C16/28°C
4th Aug 2026415 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026437 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264311 AMAQI
4th Aug 20264312 PMAQI
4th Aug 2026431 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026414 PMAQI
4th Aug 2026455 PMAQI
4th Aug 2026436 PMAQI
4th Aug 2026437 PMAQI
4th Aug 2026438 PMAQI
4th Aug 2026459 PMAQI
4th Aug 20264510 PMAQI
4th Aug 20264711 PMAQI
5th Aug 20264912 AMAQI
5th Aug 2026451 AMAQI
5th Aug 2026432 AMAQI
5th Aug 2026433 AMAQI
5th Aug 2026474 AMAQI
24°C17/30°C
5th Aug 2026435 AMAQI
5th Aug 2026446 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026469 AMAQI
5th Aug 20264210 AMAQI
5th Aug 20264511 AMAQI
5th Aug 20264512 PMAQI
5th Aug 2026471 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026493 PMAQI
5th Aug 2026474 PMAQI
5th Aug 2026475 PMAQI
5th Aug 2026476 PMAQI
5th Aug 2026467 PMAQI
5th Aug 2026348 PMAQI
5th Aug 2026249 PMAQI
5th Aug 20264010 PMAQI
5th Aug 20264811 PMAQI
6th Aug 20265312 AMAQI
6th Aug 2026421 AMAQI
6th Aug 2026482 AMAQI
6th Aug 2026453 AMAQI
6th Aug 2026454 AMAQI
23°C19/30°C
6th Aug 2026435 AMAQI
6th Aug 2026456 AMAQI
6th Aug 2026437 AMAQI
6th Aug 2026468 AMAQI
6th Aug 2026479 AMAQI
6th Aug 20265010 AMAQI
6th Aug 20265011 AMAQI
6th Aug 20265012 PMAQI
6th Aug 2026501 PMAQI
6th Aug 2026482 PMAQI
6th Aug 2026453 PMAQI
6th Aug 2026504 PMAQI
6th Aug 2026445 PMAQI
6th Aug 2026346 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026479 PMAQI
6th Aug 20264510 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20264812 AMAQI
7th Aug 2026471 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026513 AMAQI
7th Aug 2026524 AMAQI
22°C19/26°C
7th Aug 2026505 AMAQI
7th Aug 2026486 AMAQI
7th Aug 2026487 AMAQI
7th Aug 2026478 AMAQI
7th Aug 2026469 AMAQI
7th Aug 20264810 AMAQI
7th Aug 20264711 AMAQI
7th Aug 20264712 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026442 PMAQI
7th Aug 2026433 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026327 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20264211 PMAQI
8th Aug 20264112 AMAQI
8th Aug 2026431 AMAQI
8th Aug 2026462 AMAQI
8th Aug 2026463 AMAQI
8th Aug 2026474 AMAQI
24°C20/30°C
8th Aug 2026455 AMAQI
8th Aug 2026506 AMAQI
8th Aug 2026507 AMAQI
8th Aug 2026528 AMAQI
8th Aug 2026509 AMAQI
8th Aug 20265010 AMAQI
8th Aug 20265211 AMAQI
8th Aug 20264812 PMAQI
8th Aug 2026501 PMAQI
8th Aug 2026492 PMAQI
8th Aug 2026473 PMAQI
8th Aug 2026494 PMAQI
8th Aug 2026465 PMAQI
8th Aug 2026456 PMAQI
8th Aug 2026427 PMAQI
8th Aug 2026378 PMAQI
8th Aug 2026399 PMAQI
8th Aug 20264610 PMAQI
8th Aug 20264711 PMAQI
9th Aug 20265012 AMAQI
9th Aug 2026451 AMAQI
9th Aug 2026462 AMAQI
9th Aug 2026503 AMAQI
9th Aug 2026514 AMAQI
24°C20/28°C
9th Aug 2026505 AMAQI
9th Aug 2026466 AMAQI
9th Aug 2026447 AMAQI
9th Aug 2026458 AMAQI
9th Aug 2026439 AMAQI
9th Aug 20263710 AMAQI
9th Aug 20264211 AMAQI
9th Aug 20262412 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026412 PMAQI
9th Aug 2026413 PMAQI
9th Aug 2026434 PMAQI
9th Aug 2026405 PMAQI
9th Aug 2026426 PMAQI
9th Aug 2026327 PMAQI
9th Aug 2026528 PMAQI
9th Aug 2026589 PMAQI
9th Aug 20264210 PMAQI
9th Aug 20264211 PMAQI
10th Aug 20264212 AMAQI
10th Aug 2026401 AMAQI
10th Aug 2026462 AMAQI
10th Aug 2026463 AMAQI
10th Aug 2026444 AMAQI
23°C17/33°C
10th Aug 2026605 AMAQI
10th Aug 2026626 AMAQI
10th Aug 2026667 AMAQI
10th Aug 2026668 AMAQI
10th Aug 2026669 AMAQI
10th Aug 20265810 AMAQI
10th Aug 20265811 AMAQI
10th Aug 20265612 PMAQI
10th Aug 2026551 PMAQI
10th Aug 2026582 PMAQI
10th Aug 2026583 PMAQI
10th Aug 2026584 PMAQI
10th Aug 2026575 PMAQI
10th Aug 2026566 PMAQI
10th Aug 2026577 PMAQI
10th Aug 2026568 PMAQI
10th Aug 2026559 PMAQI
10th Aug 20265610 PMAQI
10th Aug 20265611 PMAQI
11th Aug 20265612 AMAQI
11th Aug 2026551 AMAQI
11th Aug 2026572 AMAQI
11th Aug 2026563 AMAQI
11th Aug 2026584 AMAQI
25°C22/31°C
11th Aug 2026565 AMAQI
11th Aug 2026556 AMAQI
11th Aug 2026567 AMAQI
11th Aug 2026548 AMAQI
11th Aug 2026569 AMAQI
11th Aug 20265710 AMAQI
11th Aug 20265611 AMAQI
11th Aug 20265612 PMAQI
11th Aug 2026571 PMAQI
11th Aug 2026572 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026334 PMAQI
11th Aug 2026425 PMAQI
11th Aug 2026446 PMAQI
11th Aug 2026427 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026419 PMAQI
11th Aug 20264310 PMAQI
11th Aug 20264811 PMAQI
12th Aug 20264812 AMAQI
12th Aug 2026421 AMAQI
12th Aug 2026422 AMAQI
12th Aug 2026413 AMAQI
12th Aug 2026414 AMAQI
25°C21/30°C
12th Aug 2026435 AMAQI
12th Aug 2026426 AMAQI
12th Aug 2026417 AMAQI
12th Aug 2026408 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20264610 AMAQI
12th Aug 20264511 AMAQI
12th Aug 20264312 PMAQI
12th Aug 2026501 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026323 PMAQI
12th Aug 2026364 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026327 PMAQI
12th Aug 2026468 PMAQI
12th Aug 2026429 PMAQI
12th Aug 20263710 PMAQI
12th Aug 20263211 PMAQI
13th Aug 20263812 AMAQI
13th Aug 2026381 AMAQI
13th Aug 2026302 AMAQI
13th Aug 2026443 AMAQI
13th Aug 2026434 AMAQI
23°C20/28°C
13th Aug 2026455 AMAQI
13th Aug 2026436 AMAQI
13th Aug 2026447 AMAQI
13th Aug 2026468 AMAQI
13th Aug 2026529 AMAQI
13th Aug 20265210 AMAQI
13th Aug 20265511 AMAQI
13th Aug 20265412 PMAQI
13th Aug 2026521 PMAQI
13th Aug 2026482 PMAQI
13th Aug 2026503 PMAQI
13th Aug 2026534 PMAQI
13th Aug 2026545 PMAQI
13th Aug 2026546 PMAQI
13th Aug 2026527 PMAQI
13th Aug 2026488 PMAQI
13th Aug 2026489 PMAQI
13th Aug 20265310 PMAQI
13th Aug 20265611 PMAQI
14th Aug 20265812 AMAQI
14th Aug 2026621 AMAQI
14th Aug 2026632 AMAQI
14th Aug 2026623 AMAQI
14th Aug 2026634 AMAQI
23°C19/29°C
14th Aug 2026645 AMAQI
5 AM14th Aug 2026666 AMAQI
14th Aug 2026607 AMAQI
14th Aug 2026608 AMAQI
14th Aug 2026589 AMAQI
14th Aug 20265810 AMAQI
14th Aug 20265211 AMAQI
14th Aug 20265512 PMAQI
12 PM14th Aug 2026551 PMAQI
14th Aug 2026502 PMAQI
14th Aug 2026503 PMAQI
14th Aug 2026524 PMAQI
14th Aug 2026525 PMAQI
14th Aug 2026506 PMAQI
14th Aug 2026507 PMAQI
14th Aug 2026508 PMAQI
8 PM14th Aug 2026529 PMAQI
14th Aug 20265210 PMAQI
14th Aug 20265211 PMAQI
12 AM
4 AM
23°C20/26°C
Day time
Avg. Highest Time
5 AM
67AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM - 7 PM
50AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 67), while the lowest AQI was between 6 PM to 7 PM (Avg. 50).
Night time
Avg. Highest Time
2 AM
68AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM - 10 PM
55AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 68), while the lowest AQI was between 9 PM to 10 PM (Avg. 55).
2026 Days Vs Air Quality
Portage, Indiana, United States
2026
91%
204
7%
15
1%
3
0.4%
1
Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)
Good
204 DaysModerate
15 DaysPoor
3 DaysUnhealthy
0 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 226 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
Portage, Indiana, 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
17AQI (US)
17AQI (US)
2nd January 2026
24AQI (US)
24AQI (US)
3rd January 2026
30AQI (US)
30AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
41AQI (US)
41AQI (US)
6th January 2026
62AQI (US)
62AQI (US)
7th January 2026
50AQI (US)
50AQI (US)
8th January 2026
42AQI (US)
42AQI (US)
9th January 2026
26AQI (US)
26AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
28AQI (US)
28AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
17AQI (US)
17AQI (US)
16th January 2026
20AQI (US)
20AQI (US)
17th January 2026
15AQI (US)
15AQI (US)
18th January 2026
17AQI (US)
17AQI (US)
19th January 2026
24AQI (US)
24AQI (US)
20th January 2026
18AQI (US)
18AQI (US)
21st January 2026
33AQI (US)
33AQI (US)
22nd January 2026
52AQI (US)
52AQI (US)
23rd January 2026
51AQI (US)
51AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
48AQI (US)
48AQI (US)
26th January 2026
36AQI (US)
36AQI (US)
27th January 2026
26AQI (US)
26AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
42AQI (US)
42AQI (US)
30th January 2026
54AQI (US)
54AQI (US)
31st January 2026
39AQI (US)
39AQI (US)
1st February 2026
41AQI (US)
41AQI (US)
2nd February 2026
42AQI (US)
42AQI (US)
3rd February 2026
42AQI (US)
42AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
36AQI (US)
36AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
42AQI (US)
42AQI (US)
9th February 2026
35AQI (US)
35AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
28AQI (US)
28AQI (US)
13th February 2026
34AQI (US)
34AQI (US)
14th February 2026
38AQI (US)
38AQI (US)
15th February 2026
43AQI (US)
43AQI (US)
16th February 2026
37AQI (US)
37AQI (US)
17th February 2026
37AQI (US)
37AQI (US)
18th February 2026
40AQI (US)
40AQI (US)
19th February 2026
34AQI (US)
34AQI (US)
20th February 2026
38AQI (US)
38AQI (US)
21st February 2026
28AQI (US)
28AQI (US)
22nd February 2026
32AQI (US)
32AQI (US)
23rd February 2026
34AQI (US)
34AQI (US)
24th February 2026
40AQI (US)
40AQI (US)
25th February 2026
37AQI (US)
37AQI (US)
26th February 2026
26AQI (US)
26AQI (US)
27th February 2026
29AQI (US)
29AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
32AQI (US)
32AQI (US)
2nd March 2026
50AQI (US)
50AQI (US)
3rd March 2026
37AQI (US)
37AQI (US)
4th March 2026
39AQI (US)
39AQI (US)
5th March 2026
36AQI (US)
36AQI (US)
6th March 2026
33AQI (US)
33AQI (US)
7th March 2026
37AQI (US)
37AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
33AQI (US)
33AQI (US)
10th March 2026
27AQI (US)
27AQI (US)
11th March 2026
45AQI (US)
45AQI (US)
12th March 2026
65AQI (US)
65AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
32AQI (US)
32AQI (US)
15th March 2026
25AQI (US)
25AQI (US)
16th March 2026
32AQI (US)
32AQI (US)
17th March 2026
26AQI (US)
26AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
40AQI (US)
40AQI (US)
20th March 2026
47AQI (US)
47AQI (US)
21st March 2026
32AQI (US)
32AQI (US)
22nd March 2026
39AQI (US)
39AQI (US)
23rd March 2026
35AQI (US)
35AQI (US)
24th March 2026
38AQI (US)
38AQI (US)
25th March 2026
26AQI (US)
26AQI (US)
26th March 2026
43AQI (US)
43AQI (US)
27th March 2026
16AQI (US)
16AQI (US)
28th March 2026
20AQI (US)
20AQI (US)
29th March 2026
28AQI (US)
28AQI (US)
30th March 2026
29AQI (US)
29AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
27AQI (US)
27AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
24AQI (US)
24AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
26AQI (US)
26AQI (US)
10th April 2026
30AQI (US)
30AQI (US)
11th April 2026
27AQI (US)
27AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
25AQI (US)
25AQI (US)
14th April 2026
22AQI (US)
22AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
19AQI (US)
19AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
23AQI (US)
23AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
20AQI (US)
20AQI (US)
26th April 2026
27AQI (US)
27AQI (US)
27th April 2026
18AQI (US)
18AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
23AQI (US)
23AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
24AQI (US)
24AQI (US)
2nd May 2026
22AQI (US)
22AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
33AQI (US)
33AQI (US)
6th May 2026
21AQI (US)
21AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
10th May 2026
29AQI (US)
29AQI (US)
11th May 2026
52AQI (US)
52AQI (US)
12th May 2026
30AQI (US)
30AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
38AQI (US)
38AQI (US)
16th May 2026
46AQI (US)
46AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
52AQI (US)
52AQI (US)
21st May 2026
44AQI (US)
44AQI (US)
22nd May 2026
48AQI (US)
48AQI (US)
23rd May 2026
52AQI (US)
52AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
42AQI (US)
42AQI (US)
28th May 2026
18AQI (US)
18AQI (US)
29th May 2026
28AQI (US)
28AQI (US)
30th May 2026
28AQI (US)
28AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
22AQI (US)
22AQI (US)
2nd June 2026
22AQI (US)
22AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
26AQI (US)
26AQI (US)
6th June 2026
17AQI (US)
17AQI (US)
7th June 2026
25AQI (US)
25AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
16AQI (US)
16AQI (US)
10th June 2026
16AQI (US)
16AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
16AQI (US)
16AQI (US)
13th June 2026
17AQI (US)
17AQI (US)
14th June 2026
20AQI (US)
20AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
18AQI (US)
18AQI (US)
17th June 2026
14AQI (US)
14AQI (US)
18th June 2026
19AQI (US)
19AQI (US)
19th June 2026
20AQI (US)
20AQI (US)
20th June 2026
17AQI (US)
17AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
15AQI (US)
15AQI (US)
24th June 2026
27AQI (US)
27AQI (US)
25th June 2026
30AQI (US)
30AQI (US)
26th June 2026
23AQI (US)
23AQI (US)
27th June 2026
21AQI (US)
21AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
50AQI (US)
50AQI (US)
1st July 2026
56AQI (US)
56AQI (US)
2nd July 2026
26AQI (US)
26AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
29AQI (US)
29AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
34AQI (US)
34AQI (US)
8th July 2026
36AQI (US)
36AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
21AQI (US)
21AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
37AQI (US)
37AQI (US)
13th July 2026
38AQI (US)
38AQI (US)
14th July 2026
34AQI (US)
34AQI (US)
15th July 2026
39AQI (US)
39AQI (US)
16th July 2026
106AQI (US)
106AQI (US)
17th July 2026
204AQI (US)
204AQI (US)
18th July 2026
68AQI (US)
68AQI (US)
19th July 2026
136AQI (US)
136AQI (US)
20th July 2026
114AQI (US)
114AQI (US)
21st July 2026
69AQI (US)
69AQI (US)
22nd July 2026
34AQI (US)
34AQI (US)
23rd July 2026
38AQI (US)
38AQI (US)
24th July 2026
36AQI (US)
36AQI (US)
25th July 2026
40AQI (US)
40AQI (US)
26th July 2026
46AQI (US)
46AQI (US)
27th July 2026
48AQI (US)
48AQI (US)
28th July 2026
44AQI (US)
44AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
48AQI (US)
48AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
40AQI (US)
40AQI (US)
4th August 2026
44AQI (US)
44AQI (US)
5th August 2026
44AQI (US)
44AQI (US)
6th August 2026
46AQI (US)
46AQI (US)
7th August 2026
45AQI (US)
45AQI (US)
8th August 2026
46AQI (US)
46AQI (US)
9th August 2026
43AQI (US)
43AQI (US)
10th August 2026
56AQI (US)
56AQI (US)
11th August 2026
50AQI (US)
50AQI (US)
12th August 2026
40AQI (US)
40AQI (US)
13th August 2026
48AQI (US)
48AQI (US)
14th August 2026
56AQI (US)
56AQI (US)
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
32AQI (US)
36AQI (US)
35AQI (US)
25AQI (US)
36AQI (US)
22AQI (US)
51AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
27
4
28
30
1
28
25
5
30
24
3
3
1
12
2
204
15
3
1
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202540AQI (US)
30
1
28
28
3
28
2
31
15
14
1
15
15
1
18
12
1
19
11
25
6
24
6
19
12
280
82
3
Highest AQI (US) recorded in
June52AQI (US)
Lowest AQI (US) recorded in
May30AQI (US)
202436AQI (US)
28
2
21
8
31
30
31
28
1
25
6
25
6
26
4
29
2
29
1
30
1
333
31
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
November26AQI (US)
202341AQI (US)
24
7
25
3
29
2
27
3
21
10
7
20
1
2
20
10
1
17
14
29
1
31
28
1
28
3
286
74
2
2
Highest AQI (US) recorded in
June67AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202236AQI (US)
27
2
13
2
8
24
26
5
23
7
21
1
27
2
25
6
24
6
24
7
243
37
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
March24AQI (US)
202138AQI (US)
28
2
23
5
30
1
27
3
30
1
26
4
15
16
19
12
27
3
23
5
29
1
30
1
307
54
Highest AQI (US) recorded in
July54AQI (US)
Lowest AQI (US) recorded in
November31AQI (US)
202034AQI (US)
13
12
18
26
4
26
5
31
30
29
1
29
1
26
5
240
16
Highest AQI (US) recorded in
June39AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
41AQI (US)Least Polluted Year Recorded
2020(Avg.)
34AQI (US)Portage's annual 2026 AQI (US) (35) shows an average percentage change of -6.2% (improved AQI (US)) compared to previous years: 2020 (34), 2021 (38), 2022 (36), 2023 (41), 2024 (36), 2025 (40).
