Catano, Puerto Rico, 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
Catano, Puerto Rico, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
111AQILowest AQI recorded on
22nd Aug 2024
25AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 77 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Catano, Puerto Rico, United States
AQI
Day
Night
.
6 AM14th Aug 2026
6 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
4PM14th Aug
81AQI
Avg. Lowest Time
1PM14th Aug
72AQI
Night time
Avg. Highest Time
11PM14th Aug
79AQI
Avg. Lowest Time
4AM15th Aug
64AQI
In the last 24 hours,
Catano's AQI reached its highest point of 81 at 4 PM during the Day, while the lowest point, 64, was recorded at 4 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Catano, Puerto Rico, United States
JulAug
17th - 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 - 15th15th
Day
Night
17th Jul 2026426 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026441 PMAQI
17th Jul 2026482 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026484 PMAQI
17th Jul 2026485 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20264812 AMAQI
18th Jul 2026491 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026524 AMAQI
18th Jul 2026555 AMAQI
28°C25/32°C
18th Jul 2026556 AMAQI
18th Jul 2026557 AMAQI
18th Jul 2026598 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20266010 AMAQI
18th Jul 20266011 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026562 PMAQI
18th Jul 2026543 PMAQI
18th Jul 2026514 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20265110 PMAQI
18th Jul 20265311 PMAQI
19th Jul 20265212 AMAQI
19th Jul 2026511 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026484 AMAQI
19th Jul 2026445 AMAQI
28°C25/31°C
19th Jul 2026426 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026469 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026492 PMAQI
19th Jul 2026513 PMAQI
19th Jul 2026494 PMAQI
19th Jul 2026485 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026491 AMAQI
20th Jul 2026442 AMAQI
20th Jul 2026423 AMAQI
20th Jul 2026444 AMAQI
20th Jul 2026445 AMAQI
28°C25/31°C
20th Jul 2026466 AMAQI
20th Jul 2026427 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026699 AMAQI
20th Jul 20264010 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026311 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026334 PMAQI
20th Jul 2026325 PMAQI
20th Jul 2026336 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20264010 PMAQI
21st Jul 20264812 AMAQI
21st Jul 2026491 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026423 AMAQI
21st Jul 2026424 AMAQI
21st Jul 2026405 AMAQI
28°C25/30°C
21st Jul 2026406 AMAQI
21st Jul 2026447 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264212 PMAQI
21st Jul 2026421 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026444 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026629 PMAQI
21st Jul 20265810 PMAQI
21st Jul 20266211 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026444 AMAQI
22nd Jul 2026435 AMAQI
27°C25/30°C
22nd Jul 2026456 AMAQI
22nd Jul 2026477 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026549 AMAQI
22nd Jul 20265010 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026541 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026483 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026445 PMAQI
22nd Jul 2026406 PMAQI
22nd Jul 2026317 PMAQI
22nd Jul 2026408 PMAQI
22nd Jul 2026339 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20265611 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026402 AMAQI
23rd Jul 2026363 AMAQI
23rd Jul 2026334 AMAQI
23rd Jul 2026405 AMAQI
28°C25/32°C
23rd Jul 2026466 AMAQI
23rd Jul 2026327 AMAQI
23rd Jul 2026448 AMAQI
23rd Jul 2026319 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20264411 AMAQI
23rd Jul 20264812 PMAQI
23rd Jul 2026521 PMAQI
23rd Jul 2026512 PMAQI
23rd Jul 2026533 PMAQI
23rd Jul 2026564 PMAQI
23rd Jul 2026555 PMAQI
23rd Jul 2026516 PMAQI
23rd Jul 2026467 PMAQI
23rd Jul 2026468 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026421 AMAQI
24th Jul 2026502 AMAQI
24th Jul 2026583 AMAQI
24th Jul 2026574 AMAQI
24th Jul 2026385 AMAQI
28°C25/32°C
24th Jul 2026486 AMAQI
24th Jul 2026507 AMAQI
24th Jul 2026448 AMAQI
24th Jul 2026529 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026502 PMAQI
24th Jul 2026513 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026595 PMAQI
24th Jul 2026576 PMAQI
24th Jul 2026587 PMAQI
24th Jul 2026588 PMAQI
24th Jul 2026579 PMAQI
24th Jul 20265910 PMAQI
24th Jul 20264811 PMAQI
25th Jul 20265912 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026514 AMAQI
25th Jul 2026515 AMAQI
28°C24/32°C
25th Jul 2026516 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026488 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20266810 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264912 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026562 PMAQI
25th Jul 2026633 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026486 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026669 PMAQI
25th Jul 20264910 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20265012 AMAQI
26th Jul 2026511 AMAQI
26th Jul 2026542 AMAQI
26th Jul 2026563 AMAQI
26th Jul 2026554 AMAQI
26th Jul 2026565 AMAQI
28°C25/31°C
26th Jul 2026536 AMAQI
26th Jul 2026527 AMAQI
26th Jul 2026598 AMAQI
26th Jul 2026589 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265411 AMAQI
26th Jul 20265812 PMAQI
26th Jul 2026601 PMAQI
26th Jul 2026562 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026505 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026547 PMAQI
26th Jul 2026598 PMAQI
26th Jul 2026589 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20265811 PMAQI
27th Jul 20265612 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026552 AMAQI
27th Jul 2026543 AMAQI
27th Jul 2026574 AMAQI
27th Jul 2026555 AMAQI
28°C26/31°C
27th Jul 2026536 AMAQI
27th Jul 2026547 AMAQI
27th Jul 2026508 AMAQI
27th Jul 2026519 AMAQI
27th Jul 20265410 AMAQI
27th Jul 20266311 AMAQI
27th Jul 20265812 PMAQI
27th Jul 2026541 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026464 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026349 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20264412 AMAQI
28th Jul 2026441 AMAQI
28th Jul 2026562 AMAQI
28th Jul 2026533 AMAQI
28th Jul 2026534 AMAQI
28th Jul 2026565 AMAQI
28°C25/32°C
28th Jul 2026606 AMAQI
28th Jul 2026607 AMAQI
28th Jul 2026598 AMAQI
28th Jul 2026649 AMAQI
28th Jul 20266210 AMAQI
28th Jul 20266611 AMAQI
28th Jul 20266812 PMAQI
28th Jul 2026701 PMAQI
28th Jul 2026512 PMAQI
28th Jul 2026573 PMAQI
28th Jul 2026564 PMAQI
28th Jul 2026605 PMAQI
28th Jul 2026666 PMAQI
28th Jul 2026787 PMAQI
28th Jul 2026748 PMAQI
28th Jul 2026699 PMAQI
28th Jul 20267110 PMAQI
28th Jul 20266611 PMAQI
29th Jul 20265812 AMAQI
29th Jul 2026461 AMAQI
29th Jul 2026622 AMAQI
29th Jul 2026623 AMAQI
29th Jul 2026604 AMAQI
29th Jul 2026605 AMAQI
29°C25/33°C
29th Jul 2026646 AMAQI
29th Jul 2026627 AMAQI
29th Jul 2026628 AMAQI
29th Jul 2026589 AMAQI
29th Jul 20265110 AMAQI
29th Jul 20264611 AMAQI
29th Jul 20265112 PMAQI
29th Jul 2026511 PMAQI
29th Jul 2026512 PMAQI
29th Jul 2026513 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026575 PMAQI
29th Jul 2026576 PMAQI
29th Jul 2026587 PMAQI
29th Jul 2026598 PMAQI
29th Jul 2026609 PMAQI
29th Jul 20264810 PMAQI
29th Jul 20265911 PMAQI
30th Jul 20265712 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026583 AMAQI
30th Jul 2026604 AMAQI
30th Jul 2026585 AMAQI
29°C26/32°C
30th Jul 2026596 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026598 AMAQI
30th Jul 2026559 AMAQI
30th Jul 20265010 AMAQI
30th Jul 20265111 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026521 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026503 PMAQI
30th Jul 2026514 PMAQI
30th Jul 2026465 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026548 PMAQI
30th Jul 2026609 PMAQI
30th Jul 20266310 PMAQI
30th Jul 20266311 PMAQI
31st Jul 20266212 AMAQI
31st Jul 2026641 AMAQI
31st Jul 2026592 AMAQI
31st Jul 2026603 AMAQI
31st Jul 2026624 AMAQI
31st Jul 2026645 AMAQI
28°C26/32°C
31st Jul 2026626 AMAQI
31st Jul 2026627 AMAQI
31st Jul 2026588 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20265710 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026511 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026464 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026531 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026474 AMAQI
1st Aug 2026545 AMAQI
28°C26/31°C
1st Aug 2026396 AMAQI
1st Aug 2026407 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026469 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026272 PMAQI
1st Aug 2026423 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264510 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20265012 AMAQI
2nd Aug 2026461 AMAQI
2nd Aug 2026382 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026294 AMAQI
2nd Aug 2026335 AMAQI
28°C25/32°C
2nd Aug 2026366 AMAQI
2nd Aug 2026297 AMAQI
2nd Aug 2026298 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20262710 AMAQI
2nd Aug 20262311 AMAQI
2nd Aug 20262312 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026342 PMAQI
2nd Aug 2026383 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026506 PMAQI
2nd Aug 2026507 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026482 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026384 AMAQI
3rd Aug 2026425 AMAQI
29°C26/32°C
3rd Aug 2026426 AMAQI
3rd Aug 2026517 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20264612 PMAQI
3rd Aug 2026481 PMAQI
3rd Aug 2026482 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026484 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026497 PMAQI
3rd Aug 2026428 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20263612 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026233 AMAQI
4th Aug 2026254 AMAQI
4th Aug 2026275 AMAQI
29°C26/32°C
4th Aug 2026276 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026388 AMAQI
4th Aug 2026329 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20265111 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026316 PMAQI
4th Aug 2026347 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264212 AMAQI
5th Aug 2026361 AMAQI
5th Aug 2026322 AMAQI
5th Aug 2026443 AMAQI
5th Aug 2026364 AMAQI
5th Aug 2026385 AMAQI
28°C26/31°C
5th Aug 2026466 AMAQI
5th Aug 2026387 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263211 AMAQI
5th Aug 20263012 PMAQI
5th Aug 2026221 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026503 PMAQI
5th Aug 2026484 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026327 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026349 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026323 AMAQI
6th Aug 2026294 AMAQI
6th Aug 2026325 AMAQI
28°C25/32°C
6th Aug 2026236 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026329 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20263212 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026332 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026404 PMAQI
6th Aug 2026385 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026427 PMAQI
6th Aug 2026428 PMAQI
6th Aug 2026319 PMAQI
6th Aug 20263410 PMAQI
6th Aug 20263811 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026341 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026293 AMAQI
7th Aug 2026254 AMAQI
7th Aug 2026235 AMAQI
28°C25/32°C
7th Aug 2026256 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026319 AMAQI
7th Aug 20263610 AMAQI
7th Aug 20263611 AMAQI
7th Aug 20265012 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026442 PMAQI
7th Aug 2026463 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026565 PMAQI
7th Aug 2026576 PMAQI
7th Aug 2026567 PMAQI
7th Aug 2026428 PMAQI
7th Aug 2026449 PMAQI
7th Aug 20264810 PMAQI
7th Aug 20265711 PMAQI
8th Aug 20265612 AMAQI
8th Aug 2026561 AMAQI
8th Aug 2026642 AMAQI
8th Aug 2026633 AMAQI
8th Aug 2026624 AMAQI
8th Aug 2026605 AMAQI
28°C25/31°C
8th Aug 2026586 AMAQI
8th Aug 2026587 AMAQI
8th Aug 2026578 AMAQI
8th Aug 2026599 AMAQI
8th Aug 20266210 AMAQI
8th Aug 20266211 AMAQI
8th Aug 20266212 PMAQI
8th Aug 2026621 PMAQI
8th Aug 2026662 PMAQI
8th Aug 2026643 PMAQI
8th Aug 2026664 PMAQI
8th Aug 2026645 PMAQI
8th Aug 2026606 PMAQI
8th Aug 2026607 PMAQI
8th Aug 2026588 PMAQI
8th Aug 2026599 PMAQI
8th Aug 20265710 PMAQI
8th Aug 20265311 PMAQI
9th Aug 20265212 AMAQI
9th Aug 2026441 AMAQI
9th Aug 2026462 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026514 AMAQI
9th Aug 2026485 AMAQI
28°C25/32°C
9th Aug 2026486 AMAQI
9th Aug 2026517 AMAQI
9th Aug 2026528 AMAQI
9th Aug 2026519 AMAQI
9th Aug 20265410 AMAQI
9th Aug 20265511 AMAQI
9th Aug 20265412 PMAQI
9th Aug 2026541 PMAQI
9th Aug 2026562 PMAQI
9th Aug 2026583 PMAQI
9th Aug 2026574 PMAQI
9th Aug 2026555 PMAQI
9th Aug 2026666 PMAQI
9th Aug 2026547 PMAQI
9th Aug 2026628 PMAQI
9th Aug 2026689 PMAQI
9th Aug 20266210 PMAQI
9th Aug 20266611 PMAQI
10th Aug 20266312 AMAQI
10th Aug 2026661 AMAQI
10th Aug 2026712 AMAQI
10th Aug 2026743 AMAQI
10th Aug 2026754 AMAQI
10th Aug 2026745 AMAQI
29°C26/31°C
10th Aug 2026736 AMAQI
10th Aug 2026757 AMAQI
10th Aug 2026728 AMAQI
10th Aug 2026689 AMAQI
10th Aug 20267510 AMAQI
10th Aug 20268311 AMAQI
10th Aug 20268612 PMAQI
10th Aug 2026921 PMAQI
10th Aug 20261032 PMAQI
10th Aug 20261103 PMAQI
10th Aug 20261074 PMAQI
10th Aug 20261155 PMAQI
10th Aug 20261166 PMAQI
10th Aug 20261127 PMAQI
10th Aug 20261188 PMAQI
10th Aug 20261209 PMAQI
10th Aug 20269410 PMAQI
10th Aug 202612211 PMAQI
11th Aug 202610812 AMAQI
11th Aug 20261041 AMAQI
11th Aug 2026982 AMAQI
11th Aug 2026843 AMAQI
11th Aug 2026814 AMAQI
11th Aug 2026855 AMAQI
29°C26/32°C
11th Aug 2026896 AMAQI
11th Aug 2026827 AMAQI
11th Aug 2026828 AMAQI
11th Aug 2026889 AMAQI
11th Aug 20268710 AMAQI
11th Aug 20267611 AMAQI
11th Aug 20269612 PMAQI
11th Aug 20261101 PMAQI
11th Aug 20261102 PMAQI
11th Aug 20261163 PMAQI
11th Aug 20261204 PMAQI
11th Aug 20261305 PMAQI
11th Aug 20261206 PMAQI
11th Aug 20261087 PMAQI
11th Aug 20261138 PMAQI
11th Aug 20261069 PMAQI
11th Aug 20269010 PMAQI
11th Aug 20269811 PMAQI
12th Aug 202610412 AMAQI
12th Aug 20261171 AMAQI
12th Aug 20261172 AMAQI
12th Aug 2026863 AMAQI
12th Aug 2026784 AMAQI
12th Aug 2026625 AMAQI
28°C26/30°C
12th Aug 2026626 AMAQI
12th Aug 2026687 AMAQI
12th Aug 2026708 AMAQI
12th Aug 2026709 AMAQI
12th Aug 20267610 AMAQI
12th Aug 20268011 AMAQI
12th Aug 20267512 PMAQI
12th Aug 2026671 PMAQI
12th Aug 2026562 PMAQI
12th Aug 2026523 PMAQI
12th Aug 2026424 PMAQI
12th Aug 2026465 PMAQI
12th Aug 2026486 PMAQI
12th Aug 2026497 PMAQI
12th Aug 2026558 PMAQI
12th Aug 2026589 PMAQI
12th Aug 20265710 PMAQI
12th Aug 20266611 PMAQI
13th Aug 20266512 AMAQI
13th Aug 2026651 AMAQI
13th Aug 2026642 AMAQI
13th Aug 2026643 AMAQI
13th Aug 2026654 AMAQI
13th Aug 2026645 AMAQI
28°C25/31°C
13th Aug 2026606 AMAQI
13th Aug 2026617 AMAQI
13th Aug 2026668 AMAQI
13th Aug 2026629 AMAQI
13th Aug 20266410 AMAQI
13th Aug 20266611 AMAQI
13th Aug 20266512 PMAQI
13th Aug 2026541 PMAQI
13th Aug 2026652 PMAQI
13th Aug 2026733 PMAQI
13th Aug 2026804 PMAQI
13th Aug 2026765 PMAQI
13th Aug 2026766 PMAQI
13th Aug 2026777 PMAQI
13th Aug 2026768 PMAQI
13th Aug 2026739 PMAQI
13th Aug 20267410 PMAQI
13th Aug 20268011 PMAQI
14th Aug 20267612 AMAQI
14th Aug 2026801 AMAQI
14th Aug 2026822 AMAQI
14th Aug 2026783 AMAQI
14th Aug 2026784 AMAQI
14th Aug 2026825 AMAQI
28°C26/32°C
14th Aug 2026786 AMAQI
14th Aug 2026767 AMAQI
14th Aug 2026788 AMAQI
14th Aug 2026769 AMAQI
14th Aug 20267310 AMAQI
14th Aug 20267611 AMAQI
14th Aug 20267212 PMAQI
14th Aug 2026721 PMAQI
14th Aug 2026742 PMAQI
14th Aug 2026763 PMAQI
14th Aug 2026814 PMAQI
14th Aug 2026765 PMAQI
14th Aug 2026806 PMAQI
14th Aug 2026787 PMAQI
14th Aug 2026768 PMAQI
14th Aug 2026769 PMAQI
14th Aug 20267610 PMAQI
14th Aug 20267911 PMAQI
15th Aug 20267112 AMAQI
15th Aug 2026711 AMAQI
15th Aug 2026682 AMAQI
15th Aug 2026673 AMAQI
15th Aug 2026644 AMAQI
15th Aug 2026665 AMAQI
29°C27/32°C
15th Aug 2026656 AMAQI
6 AM15th Aug 2026627 AMAQI
15th Aug 2026648 AMAQI
15th Aug 2026629 AMAQI
15th Aug 20266410 AMAQI
15th Aug 20266511 AMAQI
15th Aug 20266812 PMAQI
12 PM15th Aug 2026661 PMAQI
15th Aug 2026692 PMAQI
15th Aug 2026663 PMAQI
15th Aug 2026684 PMAQI
15th Aug 2026715 PMAQI
15th Aug 2026576 PMAQI
6 PM15th Aug 2026627 PMAQI
15th Aug 2026508 PMAQI
12 AM
5 AM
29°C27/31°C
Day time
Avg. Highest Time
3 PM - 6 PM
55AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM - 2 PM
52AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 55), while the lowest AQI was between 6 AM to 2 PM (Avg. 52).
Night time
Avg. Highest Time
11 PM
58AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 5 AM
51AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 58), while the lowest AQI was between 4 AM to 5 AM (Avg. 51).
2026 Days Vs Air Quality
Catano, Puerto Rico, United States
2026
74%
164
26%
59
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
164 DaysModerate
59 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2026, 74% of 227 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Catano, Puerto Rico, 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
38AQI (US)
38AQI (US)
2nd January 2026
41AQI (US)
41AQI (US)
3rd January 2026
48AQI (US)
48AQI (US)
4th January 2026
49AQI (US)
49AQI (US)
5th January 2026
51AQI (US)
51AQI (US)
6th January 2026
48AQI (US)
48AQI (US)
7th January 2026
55AQI (US)
55AQI (US)
8th January 2026
49AQI (US)
49AQI (US)
9th January 2026
45AQI (US)
45AQI (US)
10th January 2026
46AQI (US)
46AQI (US)
11th January 2026
50AQI (US)
50AQI (US)
12th January 2026
45AQI (US)
45AQI (US)
13th January 2026
41AQI (US)
41AQI (US)
14th January 2026
30AQI (US)
30AQI (US)
15th January 2026
34AQI (US)
34AQI (US)
16th January 2026
33AQI (US)
33AQI (US)
17th January 2026
38AQI (US)
38AQI (US)
18th January 2026
35AQI (US)
35AQI (US)
19th January 2026
34AQI (US)
34AQI (US)
20th January 2026
49AQI (US)
49AQI (US)
21st January 2026
36AQI (US)
36AQI (US)
22nd January 2026
54AQI (US)
54AQI (US)
23rd January 2026
56AQI (US)
56AQI (US)
24th January 2026
51AQI (US)
51AQI (US)
25th January 2026
54AQI (US)
54AQI (US)
26th January 2026
50AQI (US)
50AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
49AQI (US)
49AQI (US)
29th January 2026
52AQI (US)
52AQI (US)
30th January 2026
57AQI (US)
57AQI (US)
31st January 2026
53AQI (US)
53AQI (US)
1st February 2026
53AQI (US)
53AQI (US)
2nd February 2026
58AQI (US)
58AQI (US)
3rd February 2026
53AQI (US)
53AQI (US)
4th February 2026
53AQI (US)
53AQI (US)
5th February 2026
58AQI (US)
58AQI (US)
6th February 2026
53AQI (US)
53AQI (US)
7th February 2026
48AQI (US)
48AQI (US)
8th February 2026
52AQI (US)
52AQI (US)
9th February 2026
50AQI (US)
50AQI (US)
10th February 2026
52AQI (US)
52AQI (US)
11th February 2026
55AQI (US)
55AQI (US)
12th February 2026
57AQI (US)
57AQI (US)
13th February 2026
60AQI (US)
60AQI (US)
14th February 2026
66AQI (US)
66AQI (US)
15th February 2026
62AQI (US)
62AQI (US)
16th February 2026
63AQI (US)
63AQI (US)
17th February 2026
62AQI (US)
62AQI (US)
18th February 2026
52AQI (US)
52AQI (US)
19th February 2026
59AQI (US)
59AQI (US)
20th February 2026
53AQI (US)
53AQI (US)
21st February 2026
52AQI (US)
52AQI (US)
22nd February 2026
46AQI (US)
46AQI (US)
23rd February 2026
46AQI (US)
46AQI (US)
24th February 2026
48AQI (US)
48AQI (US)
25th February 2026
49AQI (US)
49AQI (US)
26th February 2026
55AQI (US)
55AQI (US)
27th February 2026
42AQI (US)
42AQI (US)
28th February 2026
40AQI (US)
40AQI (US)
1st March 2026
56AQI (US)
56AQI (US)
2nd March 2026
55AQI (US)
55AQI (US)
3rd March 2026
56AQI (US)
56AQI (US)
4th March 2026
56AQI (US)
56AQI (US)
5th March 2026
50AQI (US)
50AQI (US)
6th March 2026
62AQI (US)
62AQI (US)
7th March 2026
48AQI (US)
48AQI (US)
8th March 2026
53AQI (US)
53AQI (US)
9th March 2026
50AQI (US)
50AQI (US)
10th March 2026
48AQI (US)
48AQI (US)
11th March 2026
47AQI (US)
47AQI (US)
12th March 2026
48AQI (US)
48AQI (US)
13th March 2026
56AQI (US)
56AQI (US)
14th March 2026
40AQI (US)
40AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
46AQI (US)
46AQI (US)
17th March 2026
41AQI (US)
41AQI (US)
18th March 2026
38AQI (US)
38AQI (US)
19th March 2026
52AQI (US)
52AQI (US)
20th March 2026
49AQI (US)
49AQI (US)
21st March 2026
40AQI (US)
40AQI (US)
22nd March 2026
41AQI (US)
41AQI (US)
23rd March 2026
42AQI (US)
42AQI (US)
24th March 2026
43AQI (US)
43AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
47AQI (US)
47AQI (US)
27th March 2026
44AQI (US)
44AQI (US)
28th March 2026
40AQI (US)
40AQI (US)
29th March 2026
45AQI (US)
45AQI (US)
30th March 2026
42AQI (US)
42AQI (US)
31st March 2026
34AQI (US)
34AQI (US)
1st April 2026
37AQI (US)
37AQI (US)
2nd April 2026
43AQI (US)
43AQI (US)
3rd April 2026
35AQI (US)
35AQI (US)
4th April 2026
39AQI (US)
39AQI (US)
5th April 2026
41AQI (US)
41AQI (US)
6th April 2026
48AQI (US)
48AQI (US)
7th April 2026
39AQI (US)
39AQI (US)
8th April 2026
47AQI (US)
47AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
43AQI (US)
43AQI (US)
12th April 2026
46AQI (US)
46AQI (US)
13th April 2026
47AQI (US)
47AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
42AQI (US)
42AQI (US)
16th April 2026
40AQI (US)
40AQI (US)
17th April 2026
18th April 2026
46AQI (US)
46AQI (US)
19th April 2026
47AQI (US)
47AQI (US)
20th April 2026
42AQI (US)
42AQI (US)
21st April 2026
35AQI (US)
35AQI (US)
22nd April 2026
23rd April 2026
29AQI (US)
29AQI (US)
24th April 2026
38AQI (US)
38AQI (US)
25th April 2026
37AQI (US)
37AQI (US)
26th April 2026
37AQI (US)
37AQI (US)
27th April 2026
37AQI (US)
37AQI (US)
28th April 2026
31AQI (US)
31AQI (US)
29th April 2026
31AQI (US)
31AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
34AQI (US)
34AQI (US)
2nd May 2026
30AQI (US)
30AQI (US)
3rd May 2026
43AQI (US)
43AQI (US)
4th May 2026
33AQI (US)
33AQI (US)
5th May 2026
44AQI (US)
44AQI (US)
6th May 2026
48AQI (US)
48AQI (US)
7th May 2026
45AQI (US)
45AQI (US)
8th May 2026
36AQI (US)
36AQI (US)
9th May 2026
10th May 2026
51AQI (US)
51AQI (US)
11th May 2026
44AQI (US)
44AQI (US)
12th May 2026
43AQI (US)
43AQI (US)
13th May 2026
47AQI (US)
47AQI (US)
14th May 2026
39AQI (US)
39AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
48AQI (US)
48AQI (US)
17th May 2026
45AQI (US)
45AQI (US)
18th May 2026
42AQI (US)
42AQI (US)
19th May 2026
37AQI (US)
37AQI (US)
20th May 2026
45AQI (US)
45AQI (US)
21st May 2026
42AQI (US)
42AQI (US)
22nd May 2026
39AQI (US)
39AQI (US)
23rd May 2026
43AQI (US)
43AQI (US)
24th May 2026
45AQI (US)
45AQI (US)
25th May 2026
46AQI (US)
46AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
34AQI (US)
34AQI (US)
28th May 2026
46AQI (US)
46AQI (US)
29th May 2026
34AQI (US)
34AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
33AQI (US)
33AQI (US)
1st June 2026
56AQI (US)
56AQI (US)
2nd June 2026
54AQI (US)
54AQI (US)
3rd June 2026
50AQI (US)
50AQI (US)
4th June 2026
31AQI (US)
31AQI (US)
5th June 2026
34AQI (US)
34AQI (US)
6th June 2026
40AQI (US)
40AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
34AQI (US)
34AQI (US)
9th June 2026
32AQI (US)
32AQI (US)
10th June 2026
30AQI (US)
30AQI (US)
11th June 2026
48AQI (US)
48AQI (US)
12th June 2026
47AQI (US)
47AQI (US)
13th June 2026
44AQI (US)
44AQI (US)
14th June 2026
35AQI (US)
35AQI (US)
15th June 2026
56AQI (US)
56AQI (US)
16th June 2026
46AQI (US)
46AQI (US)
17th June 2026
44AQI (US)
44AQI (US)
18th June 2026
44AQI (US)
44AQI (US)
19th June 2026
52AQI (US)
52AQI (US)
20th June 2026
37AQI (US)
37AQI (US)
21st June 2026
38AQI (US)
38AQI (US)
22nd June 2026
39AQI (US)
39AQI (US)
23rd June 2026
42AQI (US)
42AQI (US)
24th June 2026
50AQI (US)
50AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
40AQI (US)
40AQI (US)
27th June 2026
30AQI (US)
30AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
30AQI (US)
30AQI (US)
2nd July 2026
31AQI (US)
31AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
43AQI (US)
43AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
20AQI (US)
20AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
43AQI (US)
43AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
21AQI (US)
21AQI (US)
13th July 2026
25AQI (US)
25AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
53AQI (US)
53AQI (US)
16th July 2026
38AQI (US)
38AQI (US)
17th July 2026
45AQI (US)
45AQI (US)
18th July 2026
52AQI (US)
52AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
47AQI (US)
47AQI (US)
23rd July 2026
43AQI (US)
43AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
52AQI (US)
52AQI (US)
26th July 2026
54AQI (US)
54AQI (US)
27th July 2026
47AQI (US)
47AQI (US)
28th July 2026
61AQI (US)
61AQI (US)
29th July 2026
56AQI (US)
56AQI (US)
30th July 2026
55AQI (US)
55AQI (US)
31st July 2026
52AQI (US)
52AQI (US)
1st August 2026
43AQI (US)
43AQI (US)
2nd August 2026
38AQI (US)
38AQI (US)
3rd August 2026
44AQI (US)
44AQI (US)
4th August 2026
34AQI (US)
34AQI (US)
5th August 2026
36AQI (US)
36AQI (US)
6th August 2026
32AQI (US)
32AQI (US)
7th August 2026
39AQI (US)
39AQI (US)
8th August 2026
60AQI (US)
60AQI (US)
9th August 2026
54AQI (US)
54AQI (US)
10th August 2026
90AQI (US)
90AQI (US)
11th August 2026
99AQI (US)
99AQI (US)
12th August 2026
69AQI (US)
69AQI (US)
13th August 2026
68AQI (US)
68AQI (US)
14th August 2026
77AQI (US)
77AQI (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
46AQI (US)
53AQI (US)
47AQI (US)
40AQI (US)
41AQI (US)
39AQI (US)
40AQI (US)
56AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202644AQI (US)
22
9
8
20
22
9
28
29
1
26
4
22
9
7
7
164
59
Highest AQI (US) recorded in
August56AQI (US)
Lowest AQI (US) recorded in
June39AQI (US)
202545AQI (US)
29
2
27
1
28
3
29
1
31
15
15
16
12
3
26
5
30
22
9
13
17
7
24
273
89
3
Highest AQI (US) recorded in
July61AQI (US)
Lowest AQI (US) recorded in
May35AQI (US)
202443AQI (US)
15
1
2
4
5
16
5
29
1
28
3
27
4
29
1
25
6
23
7
25
6
205
34
18
5
Highest AQI (US) recorded in
April123AQI (US)
Lowest AQI (US) recorded in
January19AQI (US)
202341AQI (US)
1
16
3
13
1
3
31
38
29
1
Highest AQI (US) recorded in
August73AQI (US)
Lowest AQI (US) recorded in
December9AQI (US)
202233AQI (US)
12
2
25
17
26
5
19
11
21
2
1
24
2
26
5
26
4
5
201
32
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
March23AQI (US)
202149AQI (US)
5
4
21
30
16
12
1
4
4
3
13
15
3
24
2
12
17
1
9
17
2
2
3
117
91
12
Highest AQI (US) recorded in
November95AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202022AQI (US)
3
3
4
4
4
5
4
4
5
4
40
Highest AQI (US) recorded in
March22AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
49AQI (US)Least Polluted Year Recorded
2020(Avg.)
22AQI (US)Catano's annual 2026 AQI (US) (44) shows an average percentage change of 21.7% (worsened AQI (US)) compared to previous years: 2020 (22), 2021 (49), 2022 (33), 2023 (41), 2024 (43), 2025 (45).
