Hammond, 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
Hammond, Indiana, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
101AQILowest AQI recorded on
30th Aug 2023
15AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 47 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Hammond, Indiana, United States
AQI
Day
Night
.
5 AM7th Aug 2026
8 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
5AM7th Aug
45AQI
Avg. Lowest Time
6PM7th Aug
27AQI
Night time
Avg. Highest Time
11PM7th Aug
50AQI
Avg. Lowest Time
12AM8th Aug
41AQI
In the last 24 hours,
Hammond's AQI reached its highest point of 50 at 11 PM during the Night, while the lowest point, 27, was recorded at 6 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hammond, Indiana, United States
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
10th Jul 2026335 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026298 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20261410 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 2026335 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026347 PMAQI
10th Jul 2026178 PMAQI
10th Jul 2026239 PMAQI
10th Jul 20263310 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20264012 AMAQI
11th Jul 2026281 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026723 AMAQI
11th Jul 2026574 AMAQI
24°C21/29°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 20262411 AMAQI
11th Jul 20264212 PMAQI
11th Jul 2026321 PMAQI
11th Jul 2026152 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026214 PMAQI
11th Jul 2026255 PMAQI
11th Jul 2026186 PMAQI
11th Jul 2026217 PMAQI
11th Jul 2026358 PMAQI
11th Jul 2026359 PMAQI
11th Jul 20264410 PMAQI
11th Jul 20262211 PMAQI
12th Jul 20264212 AMAQI
12th Jul 2026331 AMAQI
12th Jul 2026252 AMAQI
12th Jul 2026363 AMAQI
12th Jul 2026284 AMAQI
24°C20/29°C
12th Jul 2026465 AMAQI
12th Jul 2026426 AMAQI
12th Jul 2026377 AMAQI
12th Jul 2026338 AMAQI
12th Jul 2026389 AMAQI
12th Jul 20265410 AMAQI
12th Jul 20264411 AMAQI
12th Jul 20264412 PMAQI
12th Jul 2026381 PMAQI
12th Jul 2026282 PMAQI
12th Jul 2026383 PMAQI
12th Jul 2026504 PMAQI
12th Jul 2026515 PMAQI
12th Jul 2026436 PMAQI
12th Jul 2026367 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
25°C19/32°C
13th Jul 2026465 AMAQI
13th Jul 2026526 AMAQI
13th Jul 2026407 AMAQI
13th Jul 2026368 AMAQI
13th Jul 2026329 AMAQI
13th Jul 20265310 AMAQI
13th Jul 20264711 AMAQI
13th Jul 20264512 PMAQI
13th Jul 2026451 PMAQI
13th Jul 2026382 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026386 PMAQI
13th Jul 2026467 PMAQI
13th Jul 2026428 PMAQI
13th Jul 2026429 PMAQI
13th Jul 20264310 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
27°C18/34°C
14th Jul 2026335 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026337 AMAQI
14th Jul 2026388 AMAQI
14th Jul 2026389 AMAQI
14th Jul 20266310 AMAQI
14th Jul 20266011 AMAQI
14th Jul 20265012 PMAQI
14th Jul 2026451 PMAQI
14th Jul 2026432 PMAQI
14th Jul 2026443 PMAQI
14th Jul 2026404 PMAQI
14th Jul 2026315 PMAQI
14th Jul 2026366 PMAQI
14th Jul 2026387 PMAQI
14th Jul 2026268 PMAQI
14th Jul 2026279 PMAQI
14th Jul 20262610 PMAQI
14th Jul 20262911 PMAQI
15th Jul 20262612 AMAQI
15th Jul 2026411 AMAQI
15th Jul 2026942 AMAQI
15th Jul 2026463 AMAQI
15th Jul 2026254 AMAQI
30°C21/39°C
15th Jul 2026295 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026867 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026529 AMAQI
15th Jul 20264410 AMAQI
15th Jul 20264411 AMAQI
15th Jul 20264712 PMAQI
15th Jul 2026431 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 2026368 PMAQI
15th Jul 2026629 PMAQI
15th Jul 202611410 PMAQI
15th Jul 202610311 PMAQI
16th Jul 202611412 AMAQI
16th Jul 2026871 AMAQI
16th Jul 2026542 AMAQI
16th Jul 2026393 AMAQI
16th Jul 2026844 AMAQI
30°C23/39°C
16th Jul 2026855 AMAQI
16th Jul 20261966 AMAQI
16th Jul 20261247 AMAQI
16th Jul 20261718 AMAQI
16th Jul 20261159 AMAQI
16th Jul 202611810 AMAQI
16th Jul 202612411 AMAQI
16th Jul 202626112 PMAQI
16th Jul 20261241 PMAQI
16th Jul 20261842 PMAQI
16th Jul 20261713 PMAQI
16th Jul 20261604 PMAQI
16th Jul 20261605 PMAQI
16th Jul 2026666 PMAQI
16th Jul 20261247 PMAQI
16th Jul 2026928 PMAQI
16th Jul 2026989 PMAQI
16th Jul 202612910 PMAQI
16th Jul 202613611 PMAQI
17th Jul 202611012 AMAQI
17th Jul 20261831 AMAQI
17th Jul 20263112 AMAQI
17th Jul 20262793 AMAQI
17th Jul 20262974 AMAQI
28°C23/36°C
17th Jul 20263225 AMAQI
17th Jul 20263106 AMAQI
17th Jul 20263107 AMAQI
17th Jul 20262888 AMAQI
17th Jul 20262699 AMAQI
17th Jul 202624310 AMAQI
17th Jul 202623111 AMAQI
17th Jul 202619212 PMAQI
17th Jul 20261741 PMAQI
17th Jul 20261612 PMAQI
17th Jul 20261403 PMAQI
17th Jul 20261164 PMAQI
17th Jul 20261005 PMAQI
17th Jul 2026716 PMAQI
17th Jul 2026647 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20264510 PMAQI
17th Jul 20264711 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026491 AMAQI
18th Jul 2026492 AMAQI
18th Jul 2026493 AMAQI
18th Jul 2026464 AMAQI
28°C23/34°C
18th Jul 2026475 AMAQI
18th Jul 2026456 AMAQI
18th Jul 2026447 AMAQI
18th Jul 2026488 AMAQI
18th Jul 2026479 AMAQI
18th Jul 20264510 AMAQI
18th Jul 20264511 AMAQI
18th Jul 20264212 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026523 PMAQI
18th Jul 2026534 PMAQI
18th Jul 2026475 PMAQI
18th Jul 2026476 PMAQI
18th Jul 2026637 PMAQI
18th Jul 2026908 PMAQI
18th Jul 20261269 PMAQI
18th Jul 202615010 PMAQI
18th Jul 202615611 PMAQI
19th Jul 202616812 AMAQI
19th Jul 20261711 AMAQI
19th Jul 20261682 AMAQI
19th Jul 20261643 AMAQI
19th Jul 20261554 AMAQI
27°C23/35°C
19th Jul 20261545 AMAQI
19th Jul 20261586 AMAQI
19th Jul 20261557 AMAQI
19th Jul 20261518 AMAQI
19th Jul 20261469 AMAQI
19th Jul 202613210 AMAQI
19th Jul 202613311 AMAQI
19th Jul 202612612 PMAQI
19th Jul 20261241 PMAQI
19th Jul 20261242 PMAQI
19th Jul 20261193 PMAQI
19th Jul 20261124 PMAQI
19th Jul 20261175 PMAQI
19th Jul 20261206 PMAQI
19th Jul 20261297 PMAQI
19th Jul 20261238 PMAQI
19th Jul 20261259 PMAQI
19th Jul 202612310 PMAQI
19th Jul 202612511 PMAQI
20th Jul 202612712 AMAQI
20th Jul 20261251 AMAQI
20th Jul 20261222 AMAQI
20th Jul 20261293 AMAQI
20th Jul 20261264 AMAQI
23°C20/29°C
20th Jul 20261215 AMAQI
20th Jul 20261276 AMAQI
20th Jul 20261257 AMAQI
20th Jul 20261328 AMAQI
20th Jul 20261259 AMAQI
20th Jul 202611810 AMAQI
20th Jul 202611111 AMAQI
20th Jul 202611012 PMAQI
20th Jul 20261041 PMAQI
20th Jul 20261022 PMAQI
20th Jul 20261073 PMAQI
20th Jul 20261054 PMAQI
20th Jul 20261085 PMAQI
20th Jul 20261076 PMAQI
20th Jul 20261157 PMAQI
20th Jul 20261168 PMAQI
20th Jul 20261169 PMAQI
20th Jul 202611911 PMAQI
21st Jul 202611812 AMAQI
21st Jul 20261231 AMAQI
21st Jul 20261122 AMAQI
21st Jul 20261123 AMAQI
21st Jul 2026974 AMAQI
24°C17/32°C
21st Jul 2026795 AMAQI
21st Jul 2026656 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026458 AMAQI
21st Jul 2026449 AMAQI
21st Jul 20264310 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20264912 PMAQI
21st Jul 2026541 PMAQI
21st Jul 2026562 PMAQI
21st Jul 2026593 PMAQI
21st Jul 2026574 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026477 PMAQI
21st Jul 2026458 PMAQI
21st Jul 2026459 PMAQI
21st Jul 20264210 PMAQI
21st Jul 20263211 PMAQI
22nd Jul 20263812 AMAQI
22nd Jul 2026471 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026313 AMAQI
22nd Jul 2026314 AMAQI
26°C21/35°C
22nd Jul 2026505 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026387 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026289 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20261311 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026181 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026183 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026285 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026297 PMAQI
22nd Jul 2026308 PMAQI
22nd Jul 2026479 PMAQI
22nd Jul 20264610 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026304 AMAQI
20°C16/25°C
23rd Jul 2026445 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026467 AMAQI
23rd Jul 2026498 AMAQI
23rd Jul 2026479 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20264511 AMAQI
23rd Jul 20264512 PMAQI
23rd Jul 2026591 PMAQI
23rd Jul 2026482 PMAQI
23rd Jul 2026413 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026435 PMAQI
23rd Jul 2026426 PMAQI
23rd Jul 2026417 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026249 PMAQI
23rd Jul 20262810 PMAQI
23rd Jul 20263511 PMAQI
24th Jul 20264312 AMAQI
24th Jul 2026471 AMAQI
24th Jul 2026452 AMAQI
24th Jul 2026483 AMAQI
24th Jul 2026444 AMAQI
20°C13/27°C
24th Jul 2026465 AMAQI
24th Jul 2026436 AMAQI
24th Jul 2026457 AMAQI
24th Jul 2026458 AMAQI
24th Jul 2026489 AMAQI
24th Jul 20265010 AMAQI
24th Jul 20264511 AMAQI
24th Jul 20264712 PMAQI
24th Jul 2026471 PMAQI
24th Jul 2026302 PMAQI
24th Jul 2026303 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026287 PMAQI
24th Jul 2026278 PMAQI
24th Jul 2026339 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026451 AMAQI
25th Jul 2026452 AMAQI
25th Jul 2026453 AMAQI
25th Jul 2026264 AMAQI
21°C14/28°C
25th Jul 2026235 AMAQI
25th Jul 2026396 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026518 AMAQI
25th Jul 2026499 AMAQI
25th Jul 20264310 AMAQI
25th Jul 20262311 AMAQI
25th Jul 20264112 PMAQI
25th Jul 2026431 PMAQI
25th Jul 2026332 PMAQI
25th Jul 2026233 PMAQI
25th Jul 2026454 PMAQI
25th Jul 2026475 PMAQI
25th Jul 2026456 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026438 PMAQI
25th Jul 2026459 PMAQI
25th Jul 20264310 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026431 AMAQI
26th Jul 2026432 AMAQI
26th Jul 2026453 AMAQI
26th Jul 2026434 AMAQI
21°C16/28°C
26th Jul 2026455 AMAQI
26th Jul 2026466 AMAQI
26th Jul 2026467 AMAQI
26th Jul 2026438 AMAQI
26th Jul 2026459 AMAQI
26th Jul 20264510 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264512 PMAQI
26th Jul 2026471 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026513 PMAQI
26th Jul 2026534 PMAQI
26th Jul 2026535 PMAQI
26th Jul 2026536 PMAQI
26th Jul 2026557 PMAQI
26th Jul 2026538 PMAQI
26th Jul 2026509 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20265111 PMAQI
27th Jul 20265012 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026473 AMAQI
27th Jul 2026514 AMAQI
26°C21/34°C
27th Jul 2026525 AMAQI
27th Jul 2026526 AMAQI
27th Jul 2026547 AMAQI
27th Jul 2026578 AMAQI
27th Jul 2026589 AMAQI
27th Jul 20265410 AMAQI
27th Jul 20265311 AMAQI
27th Jul 20265312 PMAQI
27th Jul 2026531 PMAQI
27th Jul 2026552 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026494 PMAQI
27th Jul 2026475 PMAQI
27th Jul 2026376 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026398 PMAQI
27th Jul 2026399 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20263711 PMAQI
28th Jul 20264712 AMAQI
28th Jul 2026471 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026453 AMAQI
28th Jul 2026454 AMAQI
25°C23/31°C
28th Jul 2026475 AMAQI
28th Jul 2026416 AMAQI
28th Jul 2026437 AMAQI
28th Jul 2026468 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20264911 AMAQI
28th Jul 20265112 PMAQI
28th Jul 2026511 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026493 PMAQI
28th Jul 2026484 PMAQI
28th Jul 2026475 PMAQI
28th Jul 2026466 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026348 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20264510 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026341 AMAQI
29th Jul 2026342 AMAQI
29th Jul 2026363 AMAQI
29th Jul 2026294 AMAQI
22°C19/25°C
29th Jul 2026385 AMAQI
29th Jul 2026406 AMAQI
29th Jul 2026447 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20263210 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20263012 PMAQI
29th Jul 2026281 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026265 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026228 PMAQI
29th Jul 2026449 PMAQI
29th Jul 20264510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026464 AMAQI
21°C17/26°C
30th Jul 2026445 AMAQI
30th Jul 2026276 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026509 AMAQI
30th Jul 20264510 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264512 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026433 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026415 PMAQI
30th Jul 2026416 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026518 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20264310 PMAQI
30th Jul 20264911 PMAQI
31st Jul 20265112 AMAQI
31st Jul 2026521 AMAQI
31st Jul 2026542 AMAQI
31st Jul 2026533 AMAQI
31st Jul 2026514 AMAQI
23°C15/31°C
31st Jul 2026515 AMAQI
31st Jul 2026516 AMAQI
31st Jul 2026497 AMAQI
31st Jul 2026488 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264311 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026431 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026454 PMAQI
31st Jul 2026435 PMAQI
31st Jul 2026266 PMAQI
31st Jul 2026307 PMAQI
31st Jul 2026348 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20263310 PMAQI
31st Jul 20263111 PMAQI
1st Aug 20263012 AMAQI
1st Aug 2026391 AMAQI
1st Aug 2026312 AMAQI
1st Aug 2026403 AMAQI
1st Aug 2026414 AMAQI
23°C18/30°C
1st Aug 2026455 AMAQI
1st Aug 2026456 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026458 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264110 AMAQI
1st Aug 20264111 AMAQI
1st Aug 20264112 PMAQI
1st Aug 2026431 PMAQI
1st Aug 2026452 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026494 PMAQI
1st Aug 2026455 PMAQI
1st Aug 2026486 PMAQI
1st Aug 2026497 PMAQI
1st Aug 2026478 PMAQI
1st Aug 2026469 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20264511 PMAQI
2nd Aug 20264512 AMAQI
2nd Aug 2026501 AMAQI
2nd Aug 2026482 AMAQI
2nd Aug 2026473 AMAQI
2nd Aug 2026474 AMAQI
21°C20/23°C
2nd Aug 2026475 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026477 AMAQI
2nd Aug 2026478 AMAQI
2nd Aug 2026499 AMAQI
2nd Aug 20264710 AMAQI
2nd Aug 20264511 AMAQI
2nd Aug 20264812 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026472 PMAQI
2nd Aug 2026453 PMAQI
2nd Aug 2026474 PMAQI
2nd Aug 2026465 PMAQI
2nd Aug 2026456 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026418 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264910 PMAQI
2nd Aug 20264611 PMAQI
3rd Aug 20264512 AMAQI
3rd Aug 2026431 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026243 AMAQI
3rd Aug 2026354 AMAQI
21°C19/24°C
3rd Aug 2026385 AMAQI
3rd Aug 2026386 AMAQI
3rd Aug 2026317 AMAQI
3rd Aug 2026328 AMAQI
3rd Aug 2026349 AMAQI
3rd Aug 20263910 AMAQI
3rd Aug 20263611 AMAQI
3rd Aug 20264412 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026452 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026459 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265312 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026492 AMAQI
4th Aug 2026463 AMAQI
4th Aug 2026454 AMAQI
22°C18/28°C
4th Aug 2026465 AMAQI
4th Aug 2026436 AMAQI
4th Aug 2026437 AMAQI
4th Aug 2026438 AMAQI
4th Aug 2026469 AMAQI
4th Aug 20264710 AMAQI
4th Aug 20264711 AMAQI
4th Aug 20264512 PMAQI
4th Aug 2026431 PMAQI
4th Aug 2026452 PMAQI
4th Aug 2026453 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026435 PMAQI
4th Aug 2026456 PMAQI
4th Aug 2026437 PMAQI
4th Aug 2026458 PMAQI
4th Aug 2026479 PMAQI
4th Aug 20264710 PMAQI
4th Aug 20264711 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026472 AMAQI
5th Aug 2026473 AMAQI
5th Aug 2026484 AMAQI
24°C18/31°C
5th Aug 2026435 AMAQI
5th Aug 2026456 AMAQI
5th Aug 2026457 AMAQI
5th Aug 2026478 AMAQI
5th Aug 2026489 AMAQI
5th Aug 20264910 AMAQI
5th Aug 20264811 AMAQI
5th Aug 20264912 PMAQI
5th Aug 2026471 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026463 PMAQI
5th Aug 2026494 PMAQI
5th Aug 2026495 PMAQI
5th Aug 2026496 PMAQI
5th Aug 2026457 PMAQI
5th Aug 2026458 PMAQI
5th Aug 2026479 PMAQI
5th Aug 20264310 PMAQI
5th Aug 20264711 PMAQI
6th Aug 20264212 AMAQI
6th Aug 2026401 AMAQI
6th Aug 2026412 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026424 AMAQI
24°C19/31°C
6th Aug 2026445 AMAQI
6th Aug 2026426 AMAQI
6th Aug 2026447 AMAQI
6th Aug 2026488 AMAQI
6th Aug 2026499 AMAQI
6th Aug 20265110 AMAQI
6th Aug 20265011 AMAQI
6th Aug 20265112 PMAQI
6th Aug 2026521 PMAQI
6th Aug 2026502 PMAQI
6th Aug 2026503 PMAQI
6th Aug 2026524 PMAQI
6th Aug 2026485 PMAQI
6th Aug 2026476 PMAQI
6th Aug 2026477 PMAQI
6th Aug 2026468 PMAQI
6th Aug 2026469 PMAQI
6th Aug 20265010 PMAQI
6th Aug 20264911 PMAQI
7th Aug 20264712 AMAQI
7th Aug 2026461 AMAQI
7th Aug 2026512 AMAQI
7th Aug 2026503 AMAQI
7th Aug 2026494 AMAQI
23°C19/26°C
7th Aug 2026455 AMAQI
7th Aug 2026456 AMAQI
7th Aug 2026457 AMAQI
7th Aug 2026418 AMAQI
7th Aug 2026419 AMAQI
7th Aug 20263710 AMAQI
7th Aug 20263911 AMAQI
7th Aug 20263012 PMAQI
7th Aug 2026281 PMAQI
7th Aug 2026282 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026364 PMAQI
7th Aug 2026285 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026469 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20264112 AMAQI
8th Aug 2026421 AMAQI
8th Aug 2026462 AMAQI
8th Aug 2026433 AMAQI
8th Aug 2026454 AMAQI
25°C20/31°C
8th Aug 2026475 AMAQI
5 AM8th Aug 2026456 AMAQI
8th Aug 2026497 AMAQI
8th Aug 2026508 AMAQI
8th Aug 2026499 AMAQI
8th Aug 20265010 AMAQI
8th Aug 20264511 AMAQI
8th Aug 20264712 PMAQI
12 PM8th Aug 2026481 PMAQI
8th Aug 2026492 PMAQI
8th Aug 2026493 PMAQI
8th Aug 2026494 PMAQI
8th Aug 2026495 PMAQI
8th Aug 2026466 PMAQI
8th Aug 2026477 PMAQI
8th Aug 2026478 PMAQI
8 PM8th Aug 2026449 PMAQI
8th Aug 20264410 PMAQI
8th Aug 20264611 PMAQI
12 AM
4 AM
25°C21/33°C
Day time
Avg. Highest Time
5 AM - 8 AM
62AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 PM
47AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 62), while the lowest AQI was between 6 PM to 6 PM (Avg. 47).
Night time
Avg. Highest Time
2 AM
62AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM
52AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 62), while the lowest AQI was between 9 PM to 9 PM (Avg. 52).
2026 Days Vs Air Quality
Hammond, Indiana, United States
2026
91%
197
7%
16
1%
3
0.4%
1
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
197 DaysModerate
16 DaysPoor
3 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 220 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
Hammond, 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
27AQI (US)
27AQI (US)
3rd January 2026
36AQI (US)
36AQI (US)
4th January 2026
32AQI (US)
32AQI (US)
5th January 2026
46AQI (US)
46AQI (US)
6th January 2026
64AQI (US)
64AQI (US)
7th January 2026
50AQI (US)
50AQI (US)
8th January 2026
43AQI (US)
43AQI (US)
9th January 2026
26AQI (US)
26AQI (US)
10th January 2026
24AQI (US)
24AQI (US)
11th January 2026
20AQI (US)
20AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
26AQI (US)
26AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
15AQI (US)
15AQI (US)
16th January 2026
22AQI (US)
22AQI (US)
17th January 2026
16AQI (US)
16AQI (US)
18th January 2026
17AQI (US)
17AQI (US)
19th January 2026
23AQI (US)
23AQI (US)
20th January 2026
18AQI (US)
18AQI (US)
21st January 2026
32AQI (US)
32AQI (US)
22nd January 2026
60AQI (US)
60AQI (US)
23rd January 2026
59AQI (US)
59AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
49AQI (US)
49AQI (US)
26th January 2026
46AQI (US)
46AQI (US)
27th January 2026
36AQI (US)
36AQI (US)
28th January 2026
42AQI (US)
42AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
59AQI (US)
59AQI (US)
31st January 2026
42AQI (US)
42AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
52AQI (US)
52AQI (US)
3rd February 2026
48AQI (US)
48AQI (US)
4th February 2026
45AQI (US)
45AQI (US)
5th February 2026
52AQI (US)
52AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
41AQI (US)
41AQI (US)
9th February 2026
48AQI (US)
48AQI (US)
10th February 2026
43AQI (US)
43AQI (US)
11th February 2026
33AQI (US)
33AQI (US)
12th February 2026
33AQI (US)
33AQI (US)
13th February 2026
39AQI (US)
39AQI (US)
14th February 2026
42AQI (US)
42AQI (US)
15th February 2026
44AQI (US)
44AQI (US)
16th February 2026
39AQI (US)
39AQI (US)
17th February 2026
41AQI (US)
41AQI (US)
18th February 2026
40AQI (US)
40AQI (US)
19th February 2026
37AQI (US)
37AQI (US)
20th February 2026
38AQI (US)
38AQI (US)
21st February 2026
31AQI (US)
31AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
36AQI (US)
36AQI (US)
24th February 2026
43AQI (US)
43AQI (US)
25th February 2026
40AQI (US)
40AQI (US)
26th February 2026
29AQI (US)
29AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
36AQI (US)
36AQI (US)
2nd March 2026
53AQI (US)
53AQI (US)
3rd March 2026
40AQI (US)
40AQI (US)
4th March 2026
43AQI (US)
43AQI (US)
5th March 2026
40AQI (US)
40AQI (US)
6th March 2026
37AQI (US)
37AQI (US)
7th March 2026
37AQI (US)
37AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
35AQI (US)
35AQI (US)
10th March 2026
31AQI (US)
31AQI (US)
11th March 2026
43AQI (US)
43AQI (US)
12th March 2026
56AQI (US)
56AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
34AQI (US)
34AQI (US)
15th March 2026
27AQI (US)
27AQI (US)
16th March 2026
33AQI (US)
33AQI (US)
17th March 2026
28AQI (US)
28AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
40AQI (US)
40AQI (US)
20th March 2026
45AQI (US)
45AQI (US)
21st March 2026
35AQI (US)
35AQI (US)
22nd March 2026
39AQI (US)
39AQI (US)
23rd March 2026
37AQI (US)
37AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
28AQI (US)
28AQI (US)
26th March 2026
39AQI (US)
39AQI (US)
27th March 2026
20AQI (US)
20AQI (US)
28th March 2026
23AQI (US)
23AQI (US)
29th March 2026
29AQI (US)
29AQI (US)
30th March 2026
28AQI (US)
28AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
28AQI (US)
28AQI (US)
2nd April 2026
26AQI (US)
26AQI (US)
3rd April 2026
25AQI (US)
25AQI (US)
4th April 2026
29AQI (US)
29AQI (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
33AQI (US)
33AQI (US)
9th April 2026
27AQI (US)
27AQI (US)
10th April 2026
30AQI (US)
30AQI (US)
11th April 2026
28AQI (US)
28AQI (US)
12th April 2026
27AQI (US)
27AQI (US)
13th April 2026
27AQI (US)
27AQI (US)
14th April 2026
25AQI (US)
25AQI (US)
15th April 2026
31AQI (US)
31AQI (US)
16th April 2026
27AQI (US)
27AQI (US)
17th April 2026
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
24AQI (US)
24AQI (US)
21st April 2026
24AQI (US)
24AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
29AQI (US)
29AQI (US)
27th April 2026
20AQI (US)
20AQI (US)
28th April 2026
24AQI (US)
24AQI (US)
29th April 2026
24AQI (US)
24AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
23AQI (US)
23AQI (US)
4th May 2026
36AQI (US)
36AQI (US)
5th May 2026
35AQI (US)
35AQI (US)
6th May 2026
23AQI (US)
23AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
43AQI (US)
43AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
28AQI (US)
28AQI (US)
14th May 2026
22AQI (US)
22AQI (US)
15th May 2026
41AQI (US)
41AQI (US)
16th May 2026
48AQI (US)
48AQI (US)
17th May 2026
55AQI (US)
55AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
51AQI (US)
51AQI (US)
20th May 2026
51AQI (US)
51AQI (US)
21st May 2026
43AQI (US)
43AQI (US)
22nd May 2026
48AQI (US)
48AQI (US)
23rd May 2026
50AQI (US)
50AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
44AQI (US)
44AQI (US)
26th May 2026
33AQI (US)
33AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
15AQI (US)
15AQI (US)
29th May 2026
23AQI (US)
23AQI (US)
30th May 2026
27AQI (US)
27AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
30AQI (US)
30AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
26AQI (US)
26AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
21AQI (US)
21AQI (US)
15th June 2026
24AQI (US)
24AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
26AQI (US)
26AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
22AQI (US)
22AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
27AQI (US)
27AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
17AQI (US)
17AQI (US)
24th June 2026
25AQI (US)
25AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
24AQI (US)
24AQI (US)
28th June 2026
23AQI (US)
23AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
51AQI (US)
51AQI (US)
1st July 2026
57AQI (US)
57AQI (US)
2nd July 2026
26AQI (US)
26AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
43AQI (US)
43AQI (US)
6th July 2026
38AQI (US)
38AQI (US)
7th July 2026
37AQI (US)
37AQI (US)
8th July 2026
37AQI (US)
37AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
36AQI (US)
36AQI (US)
12th July 2026
39AQI (US)
39AQI (US)
13th July 2026
42AQI (US)
42AQI (US)
14th July 2026
40AQI (US)
40AQI (US)
15th July 2026
50AQI (US)
50AQI (US)
16th July 2026
126AQI (US)
126AQI (US)
17th July 2026
182AQI (US)
182AQI (US)
18th July 2026
62AQI (US)
62AQI (US)
19th July 2026
138AQI (US)
138AQI (US)
20th July 2026
117AQI (US)
117AQI (US)
21st July 2026
63AQI (US)
63AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
39AQI (US)
39AQI (US)
25th July 2026
41AQI (US)
41AQI (US)
26th July 2026
48AQI (US)
48AQI (US)
27th July 2026
48AQI (US)
48AQI (US)
28th July 2026
45AQI (US)
45AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
42AQI (US)
42AQI (US)
31st July 2026
43AQI (US)
43AQI (US)
1st August 2026
43AQI (US)
43AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
41AQI (US)
41AQI (US)
4th August 2026
46AQI (US)
46AQI (US)
5th August 2026
47AQI (US)
47AQI (US)
6th August 2026
47AQI (US)
47AQI (US)
7th August 2026
39AQI (US)
39AQI (US)
8th August 2026
47AQI (US)
47AQI (US)
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
35AQI (US)
40AQI (US)
36AQI (US)
27AQI (US)
35AQI (US)
25AQI (US)
53AQI (US)
45AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
27
4
26
2
29
2
28
26
4
29
1
24
3
3
1
8
197
16
3
1
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202539AQI (US)
30
1
27
1
30
1
27
3
31
14
15
1
16
14
1
18
12
1
20
10
25
6
24
6
18
13
280
82
3
Highest AQI (US) recorded in
June54AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202431AQI (US)
29
2
22
7
27
1
29
1
31
27
2
31
26
5
28
2
30
1
29
1
29
2
338
24
Highest AQI (US) recorded in
August38AQI (US)
Lowest AQI (US) recorded in
April24AQI (US)
202340AQI (US)
23
7
24
4
25
6
24
6
23
8
6
22
2
23
6
2
18
13
30
30
1
28
1
27
4
281
78
2
2
Highest AQI (US) recorded in
June74AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202236AQI (US)
26
5
12
3
8
15
2
25
1
28
2
17
4
1
27
2
28
3
24
6
22
9
233
37
Highest AQI (US) recorded in
July41AQI (US)
Lowest AQI (US) recorded in
March19AQI (US)
202139AQI (US)
19
10
19
9
24
7
23
7
29
2
28
2
16
15
17
14
28
2
29
2
26
4
26
5
284
79
Highest AQI (US) recorded in
July51AQI (US)
Lowest AQI (US) recorded in
October29AQI (US)
202036AQI (US)
10
3
18
2
17
1
26
4
26
5
29
2
30
27
4
24
6
20
11
227
38
Highest AQI (US) recorded in
December46AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
40AQI (US)Least Polluted Year Recorded
2024(Avg.)
31AQI (US)Hammond's annual 2026 AQI (US) (36) shows an average percentage change of -1.5% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (39), 2022 (36), 2023 (40), 2024 (31), 2025 (39).
