Rochester, Minnesota, 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
Rochester, Minnesota, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
146AQILowest AQI recorded on
18th Aug 2025
19AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 37 of Good air quality, showing improvement over 2025 and 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Rochester, Minnesota, United States
AQI
Day
Night
.
5 AM7th Aug 2026
8 PM
4 AM8th Aug 2026
Day time
Avg. Highest Time
6PM7th Aug
51AQI
Avg. Lowest Time
10AM7th Aug
23AQI
Night time
Avg. Highest Time
9PM7th Aug
46AQI
Avg. Lowest Time
5AM7th Aug
25AQI
In the last 24 hours,
Rochester's AQI reached its highest point of 51 at 6 PM during the Day, while the lowest point, 23, was recorded at 10 AM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Rochester, Minnesota, 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 2026405 AMAQI
10th Jul 2026446 AMAQI
10th Jul 2026217 AMAQI
10th Jul 2026328 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20262110 AMAQI
10th Jul 20262111 AMAQI
10th Jul 20262112 PMAQI
10th Jul 2026211 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026214 PMAQI
10th Jul 2026365 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026347 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026209 PMAQI
10th Jul 20262110 PMAQI
10th Jul 20262511 PMAQI
11th Jul 20262912 AMAQI
11th Jul 2026241 AMAQI
11th Jul 2026362 AMAQI
11th Jul 2026633 AMAQI
11th Jul 2026394 AMAQI
23°C17/30°C
11th Jul 2026475 AMAQI
11th Jul 2026206 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026298 AMAQI
11th Jul 2026259 AMAQI
11th Jul 20262910 AMAQI
11th Jul 20263411 AMAQI
11th Jul 20264212 PMAQI
11th Jul 2026441 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026293 PMAQI
11th Jul 2026294 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026226 PMAQI
11th Jul 2026207 PMAQI
11th Jul 2026428 PMAQI
11th Jul 2026409 PMAQI
11th Jul 20264010 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20263312 AMAQI
12th Jul 2026331 AMAQI
12th Jul 2026212 AMAQI
12th Jul 2026363 AMAQI
12th Jul 2026294 AMAQI
25°C19/31°C
12th Jul 2026295 AMAQI
12th Jul 2026336 AMAQI
12th Jul 2026347 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026369 AMAQI
12th Jul 20264910 AMAQI
12th Jul 20264411 AMAQI
12th Jul 20264612 PMAQI
12th Jul 2026331 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026333 PMAQI
12th Jul 2026484 PMAQI
12th Jul 2026485 PMAQI
12th Jul 2026336 PMAQI
12th Jul 2026337 PMAQI
12th Jul 2026338 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20263311 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026331 AMAQI
13th Jul 2026332 AMAQI
13th Jul 2026293 AMAQI
13th Jul 2026334 AMAQI
25°C19/31°C
13th Jul 2026335 AMAQI
13th Jul 2026336 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026258 AMAQI
13th Jul 2026249 AMAQI
13th Jul 20264610 AMAQI
13th Jul 20264011 AMAQI
13th Jul 20264412 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026294 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026256 PMAQI
13th Jul 2026427 PMAQI
13th Jul 2026408 PMAQI
13th Jul 2026389 PMAQI
13th Jul 20264210 PMAQI
13th Jul 20262911 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026421 AMAQI
14th Jul 2026462 AMAQI
14th Jul 2026463 AMAQI
14th Jul 2026464 AMAQI
26°C19/33°C
14th Jul 2026265 AMAQI
14th Jul 2026246 AMAQI
14th Jul 2026247 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262410 AMAQI
14th Jul 20262211 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026231 PMAQI
14th Jul 2026332 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026264 PMAQI
14th Jul 2026225 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026347 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026249 PMAQI
14th Jul 20262410 PMAQI
14th Jul 20262211 PMAQI
15th Jul 20262412 AMAQI
15th Jul 2026441 AMAQI
15th Jul 2026962 AMAQI
15th Jul 2026513 AMAQI
15th Jul 2026294 AMAQI
26°C20/33°C
15th Jul 2026295 AMAQI
15th Jul 2026296 AMAQI
15th Jul 2026857 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026529 AMAQI
15th Jul 20264210 AMAQI
15th Jul 20264211 AMAQI
15th Jul 20264012 PMAQI
15th Jul 2026421 PMAQI
15th Jul 2026552 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026384 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026386 PMAQI
15th Jul 20261167 PMAQI
15th Jul 2026528 PMAQI
15th Jul 2026629 PMAQI
15th Jul 202614710 PMAQI
15th Jul 202617111 PMAQI
16th Jul 202617112 AMAQI
16th Jul 20261441 AMAQI
16th Jul 20261452 AMAQI
16th Jul 20261723 AMAQI
16th Jul 20261304 AMAQI
27°C20/34°C
16th Jul 20261545 AMAQI
16th Jul 20262106 AMAQI
16th Jul 20262247 AMAQI
16th Jul 20261908 AMAQI
16th Jul 20262289 AMAQI
16th Jul 202610710 AMAQI
16th Jul 202611411 AMAQI
16th Jul 202628412 PMAQI
16th Jul 20261181 PMAQI
16th Jul 20261762 PMAQI
16th Jul 20261923 PMAQI
16th Jul 20261404 PMAQI
16th Jul 20261605 PMAQI
16th Jul 2026786 PMAQI
16th Jul 20261227 PMAQI
16th Jul 2026528 PMAQI
16th Jul 2026529 PMAQI
16th Jul 202611110 PMAQI
16th Jul 202610911 PMAQI
17th Jul 202610412 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026422 AMAQI
17th Jul 2026443 AMAQI
17th Jul 2026484 AMAQI
27°C21/34°C
17th Jul 2026445 AMAQI
17th Jul 2026446 AMAQI
17th Jul 2026467 AMAQI
17th Jul 2026468 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20265012 PMAQI
17th Jul 2026461 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026482 AMAQI
18th Jul 2026483 AMAQI
18th Jul 2026484 AMAQI
28°C22/34°C
18th Jul 2026425 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026517 AMAQI
18th Jul 2026628 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20266810 AMAQI
18th Jul 20266111 AMAQI
18th Jul 20266612 PMAQI
18th Jul 2026551 PMAQI
18th Jul 2026562 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026604 PMAQI
18th Jul 2026515 PMAQI
18th Jul 2026526 PMAQI
18th Jul 2026507 PMAQI
18th Jul 2026528 PMAQI
18th Jul 2026569 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20267112 AMAQI
19th Jul 2026741 AMAQI
19th Jul 2026782 AMAQI
19th Jul 2026823 AMAQI
19th Jul 2026864 AMAQI
26°C21/31°C
19th Jul 2026865 AMAQI
19th Jul 2026836 AMAQI
19th Jul 2026807 AMAQI
19th Jul 2026828 AMAQI
19th Jul 2026829 AMAQI
19th Jul 202612710 AMAQI
19th Jul 202614211 AMAQI
19th Jul 202614612 PMAQI
19th Jul 20261201 PMAQI
19th Jul 20261162 PMAQI
19th Jul 20261533 PMAQI
19th Jul 20261234 PMAQI
19th Jul 20261535 PMAQI
19th Jul 20261226 PMAQI
19th Jul 20261567 PMAQI
19th Jul 20261068 PMAQI
19th Jul 20261309 PMAQI
19th Jul 202612610 PMAQI
19th Jul 202614211 PMAQI
20th Jul 202615612 AMAQI
20th Jul 20261591 AMAQI
20th Jul 20261472 AMAQI
20th Jul 20261563 AMAQI
20th Jul 20261584 AMAQI
23°C17/30°C
20th Jul 20261565 AMAQI
20th Jul 20261566 AMAQI
20th Jul 20261457 AMAQI
20th Jul 2026808 AMAQI
20th Jul 2026769 AMAQI
20th Jul 20263910 AMAQI
20th Jul 202613611 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026514 PMAQI
20th Jul 2026535 PMAQI
20th Jul 2026556 PMAQI
20th Jul 2026577 PMAQI
20th Jul 2026608 PMAQI
20th Jul 2026469 PMAQI
20th Jul 20265511 PMAQI
21st Jul 20265412 AMAQI
21st Jul 2026531 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026513 AMAQI
21st Jul 2026544 AMAQI
24°C20/31°C
21st Jul 2026545 AMAQI
21st Jul 2026586 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026558 AMAQI
21st Jul 2026409 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20264011 AMAQI
21st Jul 20264612 PMAQI
21st Jul 2026521 PMAQI
21st Jul 2026482 PMAQI
21st Jul 2026523 PMAQI
21st Jul 2026544 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026626 PMAQI
21st Jul 2026607 PMAQI
21st Jul 2026658 PMAQI
21st Jul 2026589 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20266011 PMAQI
22nd Jul 20265112 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026304 AMAQI
21°C17/26°C
22nd Jul 2026225 AMAQI
22nd Jul 2026206 AMAQI
22nd Jul 2026267 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026349 AMAQI
22nd Jul 20262010 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20261912 PMAQI
22nd Jul 2026211 PMAQI
22nd Jul 2026392 PMAQI
22nd Jul 2026403 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026425 PMAQI
22nd Jul 2026406 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026298 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20265110 PMAQI
22nd Jul 20263811 PMAQI
23rd Jul 20264012 AMAQI
23rd Jul 2026491 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026383 AMAQI
23rd Jul 2026344 AMAQI
17°C12/23°C
23rd Jul 2026425 AMAQI
23rd Jul 2026336 AMAQI
23rd Jul 2026407 AMAQI
23rd Jul 2026368 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262910 AMAQI
23rd Jul 20261811 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026311 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026383 PMAQI
23rd Jul 2026504 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026256 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026309 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20263011 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026501 AMAQI
24th Jul 2026382 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026344 AMAQI
19°C11/25°C
24th Jul 2026505 AMAQI
24th Jul 2026326 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026498 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20264212 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026342 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026447 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026409 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264211 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026424 AMAQI
21°C16/28°C
25th Jul 2026405 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20263411 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026322 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026424 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026441 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026463 AMAQI
26th Jul 2026444 AMAQI
24°C20/29°C
26th Jul 2026445 AMAQI
26th Jul 2026466 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026449 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026234 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026458 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026322 AMAQI
27th Jul 2026383 AMAQI
27th Jul 2026284 AMAQI
29°C23/35°C
27th Jul 2026425 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026448 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20265111 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026551 PMAQI
27th Jul 2026582 PMAQI
27th Jul 2026623 PMAQI
27th Jul 2026684 PMAQI
27th Jul 2026705 PMAQI
27th Jul 2026696 PMAQI
27th Jul 2026687 PMAQI
27th Jul 2026708 PMAQI
27th Jul 2026689 PMAQI
27th Jul 20266210 PMAQI
27th Jul 20265811 PMAQI
28th Jul 20265212 AMAQI
28th Jul 2026511 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026503 AMAQI
28th Jul 2026514 AMAQI
29°C23/36°C
28th Jul 2026515 AMAQI
28th Jul 2026506 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026528 AMAQI
28th Jul 2026519 AMAQI
28th Jul 20265210 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20265412 PMAQI
28th Jul 2026541 PMAQI
28th Jul 2026552 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026534 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026546 PMAQI
28th Jul 2026547 PMAQI
28th Jul 2026558 PMAQI
28th Jul 2026559 PMAQI
28th Jul 20265410 PMAQI
28th Jul 20265511 PMAQI
29th Jul 20265312 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026532 AMAQI
29th Jul 2026533 AMAQI
29th Jul 2026514 AMAQI
25°C19/31°C
29th Jul 2026525 AMAQI
29th Jul 2026516 AMAQI
29th Jul 2026487 AMAQI
29th Jul 2026488 AMAQI
29th Jul 2026509 AMAQI
29th Jul 20264810 AMAQI
29th Jul 20265011 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026531 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026603 PMAQI
29th Jul 2026594 PMAQI
29th Jul 2026655 PMAQI
29th Jul 2026626 PMAQI
29th Jul 2026667 PMAQI
29th Jul 2026668 PMAQI
29th Jul 2026669 PMAQI
29th Jul 20266610 PMAQI
29th Jul 20266811 PMAQI
30th Jul 20266712 AMAQI
30th Jul 2026671 AMAQI
30th Jul 2026702 AMAQI
30th Jul 2026693 AMAQI
30th Jul 2026664 AMAQI
25°C18/32°C
30th Jul 2026625 AMAQI
30th Jul 2026606 AMAQI
30th Jul 2026597 AMAQI
30th Jul 2026558 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20265210 AMAQI
30th Jul 20264911 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026501 PMAQI
30th Jul 2026492 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026525 PMAQI
30th Jul 2026506 PMAQI
30th Jul 2026527 PMAQI
30th Jul 2026488 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20265210 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026442 AMAQI
31st Jul 2026423 AMAQI
31st Jul 2026444 AMAQI
24°C19/31°C
31st Jul 2026405 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20263011 AMAQI
31st Jul 20263412 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026402 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026384 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026517 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026542 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026574 AMAQI
19°C17/21°C
1st Aug 2026585 AMAQI
1st Aug 2026556 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026508 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20265110 AMAQI
1st Aug 20265011 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026482 PMAQI
1st Aug 2026443 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026489 PMAQI
1st Aug 20265210 PMAQI
1st Aug 20265311 PMAQI
2nd Aug 20265112 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026582 AMAQI
2nd Aug 2026563 AMAQI
2nd Aug 2026534 AMAQI
22°C16/30°C
2nd Aug 2026525 AMAQI
2nd Aug 2026516 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026518 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20265110 AMAQI
2nd Aug 20265311 AMAQI
2nd Aug 20265312 PMAQI
2nd Aug 2026471 PMAQI
2nd Aug 2026432 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026474 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026487 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20265010 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20265112 AMAQI
3rd Aug 2026481 AMAQI
3rd Aug 2026442 AMAQI
3rd Aug 2026483 AMAQI
3rd Aug 2026444 AMAQI
22°C16/29°C
3rd Aug 2026465 AMAQI
3rd Aug 2026446 AMAQI
3rd Aug 2026467 AMAQI
3rd Aug 2026428 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20264412 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026494 PMAQI
3rd Aug 2026495 PMAQI
3rd Aug 2026486 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026489 PMAQI
3rd Aug 20264810 PMAQI
3rd Aug 20264811 PMAQI
4th Aug 20264612 AMAQI
4th Aug 2026461 AMAQI
4th Aug 2026482 AMAQI
4th Aug 2026483 AMAQI
4th Aug 2026464 AMAQI
23°C17/30°C
4th Aug 2026445 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026508 AMAQI
4th Aug 2026569 AMAQI
4th Aug 20265610 AMAQI
4th Aug 20264611 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026681 PMAQI
4th Aug 2026682 PMAQI
4th Aug 2026693 PMAQI
4th Aug 2026664 PMAQI
4th Aug 2026665 PMAQI
4th Aug 2026666 PMAQI
4th Aug 2026667 PMAQI
4th Aug 2026658 PMAQI
4th Aug 2026599 PMAQI
4th Aug 20265810 PMAQI
4th Aug 20265511 PMAQI
5th Aug 20265512 AMAQI
5th Aug 2026501 AMAQI
5th Aug 2026522 AMAQI
5th Aug 2026483 AMAQI
5th Aug 2026484 AMAQI
21°C18/24°C
5th Aug 2026465 AMAQI
5th Aug 2026406 AMAQI
5th Aug 2026317 AMAQI
5th Aug 2026428 AMAQI
5th Aug 2026309 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20263212 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026402 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026524 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026346 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026368 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20264512 AMAQI
6th Aug 2026461 AMAQI
6th Aug 2026342 AMAQI
6th Aug 2026363 AMAQI
6th Aug 2026454 AMAQI
20°C14/27°C
6th Aug 2026295 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026509 AMAQI
6th Aug 20263410 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20264012 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026325 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026467 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026529 PMAQI
6th Aug 20264610 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20264212 AMAQI
7th Aug 2026331 AMAQI
7th Aug 2026362 AMAQI
7th Aug 2026263 AMAQI
7th Aug 2026284 AMAQI
20°C11/27°C
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026389 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20263011 AMAQI
7th Aug 20264612 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026442 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026516 PMAQI
7th Aug 2026507 PMAQI
7th Aug 2026518 PMAQI
7th Aug 2026469 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20264412 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026312 AMAQI
8th Aug 2026333 AMAQI
8th Aug 2026274 AMAQI
21°C18/26°C
8th Aug 2026465 AMAQI
5 AM8th Aug 2026426 AMAQI
8th Aug 2026427 AMAQI
8th Aug 2026428 AMAQI
8th Aug 2026339 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20263711 AMAQI
8th Aug 20264612 PMAQI
12 PM8th Aug 2026301 PMAQI
8th Aug 2026382 PMAQI
8th Aug 2026503 PMAQI
8th Aug 2026404 PMAQI
8th Aug 2026385 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026407 PMAQI
8th Aug 2026348 PMAQI
8 PM8th Aug 2026449 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262911 PMAQI
12 AM
4 AM
21°C13/28°C
Day time
Avg. Highest Time
7 PM
55AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM
46AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 55), while the lowest AQI was between 10 AM to 10 AM (Avg. 46).
Night time
Avg. Highest Time
12 AM
54AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM
49AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 54), while the lowest AQI was between 9 PM to 9 PM (Avg. 49).
2026 Days Vs Air Quality
Rochester, Minnesota, United States
2026
93%
202
6%
13
0.9%
2
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
202 DaysModerate
13 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% 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
Rochester, Minnesota, United States
AQI levels in 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
18AQI (US)
18AQI (US)
2nd January 2026
21AQI (US)
21AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
41AQI (US)
41AQI (US)
5th January 2026
46AQI (US)
46AQI (US)
6th January 2026
58AQI (US)
58AQI (US)
7th January 2026
32AQI (US)
32AQI (US)
8th January 2026
43AQI (US)
43AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
23AQI (US)
23AQI (US)
12th January 2026
21AQI (US)
21AQI (US)
13th January 2026
15AQI (US)
15AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
22AQI (US)
22AQI (US)
16th January 2026
14AQI (US)
14AQI (US)
17th January 2026
15AQI (US)
15AQI (US)
18th January 2026
15AQI (US)
15AQI (US)
19th January 2026
15AQI (US)
15AQI (US)
20th January 2026
23AQI (US)
23AQI (US)
21st January 2026
24AQI (US)
24AQI (US)
22nd January 2026
50AQI (US)
50AQI (US)
23rd January 2026
55AQI (US)
55AQI (US)
24th January 2026
37AQI (US)
37AQI (US)
25th January 2026
45AQI (US)
45AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
34AQI (US)
34AQI (US)
29th January 2026
42AQI (US)
42AQI (US)
30th January 2026
51AQI (US)
51AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
32AQI (US)
32AQI (US)
2nd February 2026
44AQI (US)
44AQI (US)
3rd February 2026
44AQI (US)
44AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
38AQI (US)
38AQI (US)
7th February 2026
30AQI (US)
30AQI (US)
8th February 2026
41AQI (US)
41AQI (US)
9th February 2026
44AQI (US)
44AQI (US)
10th February 2026
40AQI (US)
40AQI (US)
11th February 2026
32AQI (US)
32AQI (US)
12th February 2026
30AQI (US)
30AQI (US)
13th February 2026
38AQI (US)
38AQI (US)
14th February 2026
44AQI (US)
44AQI (US)
15th February 2026
35AQI (US)
35AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
39AQI (US)
39AQI (US)
18th February 2026
37AQI (US)
37AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
28AQI (US)
28AQI (US)
21st February 2026
26AQI (US)
26AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
33AQI (US)
33AQI (US)
24th February 2026
41AQI (US)
41AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
36AQI (US)
36AQI (US)
4th March 2026
42AQI (US)
42AQI (US)
5th March 2026
34AQI (US)
34AQI (US)
6th March 2026
29AQI (US)
29AQI (US)
7th March 2026
43AQI (US)
43AQI (US)
8th March 2026
36AQI (US)
36AQI (US)
9th March 2026
32AQI (US)
32AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
42AQI (US)
42AQI (US)
12th March 2026
30AQI (US)
30AQI (US)
13th March 2026
34AQI (US)
34AQI (US)
14th March 2026
33AQI (US)
33AQI (US)
15th March 2026
32AQI (US)
32AQI (US)
16th March 2026
29AQI (US)
29AQI (US)
17th March 2026
26AQI (US)
26AQI (US)
18th March 2026
29AQI (US)
29AQI (US)
19th March 2026
38AQI (US)
38AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
34AQI (US)
34AQI (US)
22nd March 2026
34AQI (US)
34AQI (US)
23rd March 2026
32AQI (US)
32AQI (US)
24th March 2026
32AQI (US)
32AQI (US)
25th March 2026
36AQI (US)
36AQI (US)
26th March 2026
29AQI (US)
29AQI (US)
27th March 2026
18AQI (US)
18AQI (US)
28th March 2026
21AQI (US)
21AQI (US)
29th March 2026
30AQI (US)
30AQI (US)
30th March 2026
48AQI (US)
48AQI (US)
31st March 2026
23AQI (US)
23AQI (US)
1st April 2026
26AQI (US)
26AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
27AQI (US)
27AQI (US)
4th April 2026
31AQI (US)
31AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
30AQI (US)
30AQI (US)
7th April 2026
21AQI (US)
21AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
23AQI (US)
23AQI (US)
10th April 2026
28AQI (US)
28AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
24AQI (US)
24AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
21AQI (US)
21AQI (US)
15th April 2026
26AQI (US)
26AQI (US)
16th April 2026
43AQI (US)
43AQI (US)
17th April 2026
18th April 2026
23AQI (US)
23AQI (US)
19th April 2026
29AQI (US)
29AQI (US)
20th April 2026
21AQI (US)
21AQI (US)
21st April 2026
32AQI (US)
32AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
21AQI (US)
21AQI (US)
25th April 2026
17AQI (US)
17AQI (US)
26th April 2026
30AQI (US)
30AQI (US)
27th April 2026
18AQI (US)
18AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
21AQI (US)
21AQI (US)
30th April 2026
25AQI (US)
25AQI (US)
1st May 2026
24AQI (US)
24AQI (US)
2nd May 2026
20AQI (US)
20AQI (US)
3rd May 2026
21AQI (US)
21AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
31AQI (US)
31AQI (US)
6th May 2026
19AQI (US)
19AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
36AQI (US)
36AQI (US)
9th May 2026
10th May 2026
24AQI (US)
24AQI (US)
11th May 2026
20AQI (US)
20AQI (US)
12th May 2026
44AQI (US)
44AQI (US)
13th May 2026
21AQI (US)
21AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
50AQI (US)
50AQI (US)
17th May 2026
46AQI (US)
46AQI (US)
18th May 2026
49AQI (US)
49AQI (US)
19th May 2026
56AQI (US)
56AQI (US)
20th May 2026
49AQI (US)
49AQI (US)
21st May 2026
39AQI (US)
39AQI (US)
22nd May 2026
38AQI (US)
38AQI (US)
23rd May 2026
46AQI (US)
46AQI (US)
24th May 2026
46AQI (US)
46AQI (US)
25th May 2026
40AQI (US)
40AQI (US)
26th May 2026
26AQI (US)
26AQI (US)
27th May 2026
17AQI (US)
17AQI (US)
28th May 2026
13AQI (US)
13AQI (US)
29th May 2026
17AQI (US)
17AQI (US)
30th May 2026
18AQI (US)
18AQI (US)
31st May 2026
13AQI (US)
13AQI (US)
1st June 2026
18AQI (US)
18AQI (US)
2nd June 2026
17AQI (US)
17AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
19AQI (US)
19AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
17AQI (US)
17AQI (US)
12th June 2026
18AQI (US)
18AQI (US)
13th June 2026
19AQI (US)
19AQI (US)
14th June 2026
19AQI (US)
19AQI (US)
15th June 2026
19AQI (US)
19AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
16AQI (US)
16AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
15AQI (US)
15AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
14AQI (US)
14AQI (US)
24th June 2026
17AQI (US)
17AQI (US)
25th June 2026
24AQI (US)
24AQI (US)
26th June 2026
14AQI (US)
14AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
23AQI (US)
23AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
32AQI (US)
32AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
21AQI (US)
21AQI (US)
4th July 2026
30AQI (US)
30AQI (US)
5th July 2026
38AQI (US)
38AQI (US)
6th July 2026
43AQI (US)
43AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
32AQI (US)
32AQI (US)
12th July 2026
34AQI (US)
34AQI (US)
13th July 2026
33AQI (US)
33AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
58AQI (US)
58AQI (US)
16th July 2026
150AQI (US)
150AQI (US)
17th July 2026
49AQI (US)
49AQI (US)
18th July 2026
54AQI (US)
54AQI (US)
19th July 2026
111AQI (US)
111AQI (US)
20th July 2026
93AQI (US)
93AQI (US)
21st July 2026
53AQI (US)
53AQI (US)
22nd July 2026
34AQI (US)
34AQI (US)
23rd July 2026
35AQI (US)
35AQI (US)
24th July 2026
41AQI (US)
41AQI (US)
25th July 2026
41AQI (US)
41AQI (US)
26th July 2026
40AQI (US)
40AQI (US)
27th July 2026
50AQI (US)
50AQI (US)
28th July 2026
52AQI (US)
52AQI (US)
29th July 2026
56AQI (US)
56AQI (US)
30th July 2026
56AQI (US)
56AQI (US)
31st July 2026
42AQI (US)
42AQI (US)
1st August 2026
48AQI (US)
48AQI (US)
2nd August 2026
51AQI (US)
51AQI (US)
3rd August 2026
46AQI (US)
46AQI (US)
4th August 2026
56AQI (US)
56AQI (US)
5th August 2026
37AQI (US)
37AQI (US)
6th August 2026
37AQI (US)
37AQI (US)
7th August 2026
37AQI (US)
37AQI (US)
8th August 2026
37AQI (US)
37AQI (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
32AQI (US)
37AQI (US)
34AQI (US)
26AQI (US)
32AQI (US)
20AQI (US)
45AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
28
3
28
31
28
29
1
30
22
7
2
6
2
202
13
2
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202537AQI (US)
30
1
27
1
30
1
28
2
31
17
13
20
9
2
18
11
2
25
5
24
7
28
2
25
6
303
58
4
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
May27AQI (US)
202433AQI (US)
27
4
29
31
30
27
3
1
30
30
1
25
6
28
2
27
4
30
27
4
341
24
1
Highest AQI (US) recorded in
August40AQI (US)
Lowest AQI (US) recorded in
November25AQI (US)
202342AQI (US)
21
9
25
3
24
4
28
2
21
10
4
21
4
1
21
8
1
15
16
23
7
29
2
28
1
24
7
263
90
5
1
Highest AQI (US) recorded in
June70AQI (US)
Lowest AQI (US) recorded in
October28AQI (US)
202233AQI (US)
29
1
21
1
29
2
17
31
29
1
22
2
27
2
24
7
23
7
26
5
280
26
Highest AQI (US) recorded in
October41AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202131AQI (US)
24
5
23
5
30
1
28
2
31
30
22
7
2
26
5
30
31
30
31
336
25
2
Highest AQI (US) recorded in
July45AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202029AQI (US)
13
17
3
17
1
29
1
29
2
31
30
30
1
28
2
29
2
253
12
Highest AQI (US) recorded in
April38AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
42AQI (US)Least Polluted Year Recorded
2020(Avg.)
29AQI (US)Rochester's annual 2026 AQI (US) (33) shows an average percentage change of -1.9% (improved AQI (US)) compared to previous years: 2020 (29), 2021 (31), 2022 (33), 2023 (42), 2024 (33), 2025 (37).
