Ks Hawaii, Hilo, Hawaii, 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
Ks Hawaii, Hilo, Hawaii, United States
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Aug 2026
48AQILowest AQI recorded on
30th Aug 2022
8AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 45 of Good air quality on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Ks Hawaii, Hilo, Hawaii, United States
AQI
Day
Night
.
5 AM15th Aug 2026
6 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
10AM15th Aug
52AQI
Avg. Lowest Time
1PM15th Aug
36AQI
Night time
Avg. Highest Time
5AM15th Aug
50AQI
Avg. Lowest Time
9PM15th Aug
33AQI
In the last 24 hours,
Ks Hawaii's AQI reached its highest point of 52 at 10 AM during the Day, while the lowest point, 33, was recorded at 9 PM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Ks Hawaii, Hilo, Hawaii, United States
JulAug
18th - 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 - 16th16th
Day
Night
18th Jul 2026425 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026468 AMAQI
18th Jul 2026609 AMAQI
18th Jul 20264610 AMAQI
18th Jul 20264211 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026461 PMAQI
18th Jul 2026502 PMAQI
18th Jul 2026563 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026496 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026449 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20262412 AMAQI
19th Jul 2026341 AMAQI
19th Jul 2026562 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026404 AMAQI
24°C22/25°C
19th Jul 2026465 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026368 AMAQI
19th Jul 2026289 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20264012 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026244 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026467 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20264910 PMAQI
19th Jul 20264411 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026323 AMAQI
20th Jul 2026424 AMAQI
24°C22/25°C
20th Jul 2026445 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20264410 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026422 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026502 AMAQI
21st Jul 2026463 AMAQI
21st Jul 2026464 AMAQI
24°C22/27°C
21st Jul 2026425 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026369 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20264411 AMAQI
21st Jul 20264012 PMAQI
21st Jul 2026511 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026243 PMAQI
21st Jul 2026204 PMAQI
21st Jul 2026385 PMAQI
21st Jul 2026606 PMAQI
21st Jul 2026677 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20265012 AMAQI
22nd Jul 2026461 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026283 AMAQI
22nd Jul 2026254 AMAQI
24°C23/26°C
22nd Jul 2026265 AMAQI
22nd Jul 2026206 AMAQI
22nd Jul 2026247 AMAQI
22nd Jul 2026528 AMAQI
22nd Jul 2026579 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026522 PMAQI
22nd Jul 2026463 PMAQI
22nd Jul 2026744 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026108 PMAQI
22nd Jul 202689 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20261611 PMAQI
23rd Jul 20263812 AMAQI
23rd Jul 202681 AMAQI
23rd Jul 202692 AMAQI
23rd Jul 202693 AMAQI
23rd Jul 202684 AMAQI
24°C23/25°C
23rd Jul 2026265 AMAQI
23rd Jul 2026246 AMAQI
23rd Jul 2026507 AMAQI
23rd Jul 2026198 AMAQI
23rd Jul 2026199 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20266911 AMAQI
23rd Jul 20263012 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026464 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026556 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026369 PMAQI
23rd Jul 20262210 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20265312 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026522 AMAQI
24th Jul 2026513 AMAQI
24th Jul 2026394 AMAQI
23°C22/25°C
24th Jul 2026525 AMAQI
24th Jul 2026446 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026328 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026421 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026513 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026449 PMAQI
24th Jul 20264610 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026482 AMAQI
25th Jul 2026463 AMAQI
25th Jul 2026504 AMAQI
24°C22/26°C
25th Jul 2026275 AMAQI
25th Jul 2026506 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026468 AMAQI
25th Jul 2026489 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026421 PMAQI
25th Jul 2026292 PMAQI
25th Jul 2026463 PMAQI
25th Jul 2026504 PMAQI
25th Jul 2026575 PMAQI
25th Jul 2026556 PMAQI
25th Jul 2026597 PMAQI
25th Jul 2026578 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265610 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20264212 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026423 AMAQI
26th Jul 2026444 AMAQI
23°C22/24°C
26th Jul 2026225 AMAQI
26th Jul 2026206 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026508 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026342 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026604 PMAQI
26th Jul 2026665 PMAQI
26th Jul 2026586 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026502 AMAQI
27th Jul 2026513 AMAQI
27th Jul 2026464 AMAQI
23°C21/25°C
27th Jul 2026465 AMAQI
27th Jul 2026326 AMAQI
27th Jul 2026207 AMAQI
27th Jul 2026468 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20265010 AMAQI
27th Jul 20264611 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20264610 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20264612 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026323 AMAQI
28th Jul 2026294 AMAQI
25°C21/27°C
28th Jul 2026445 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026407 AMAQI
28th Jul 2026568 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026423 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026375 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026349 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026442 AMAQI
29th Jul 2026443 AMAQI
29th Jul 2026424 AMAQI
25°C23/27°C
29th Jul 2026385 AMAQI
29th Jul 2026526 AMAQI
29th Jul 2026247 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264811 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026461 PMAQI
29th Jul 2026282 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026464 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026447 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026269 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20265011 PMAQI
30th Jul 20264612 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026494 AMAQI
25°C23/27°C
30th Jul 2026515 AMAQI
30th Jul 2026516 AMAQI
30th Jul 2026547 AMAQI
30th Jul 2026488 AMAQI
30th Jul 2026489 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20264811 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026462 PMAQI
30th Jul 2026443 PMAQI
30th Jul 2026484 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026506 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026489 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026441 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026573 AMAQI
31st Jul 2026514 AMAQI
25°C23/27°C
31st Jul 2026555 AMAQI
31st Jul 2026526 AMAQI
31st Jul 2026557 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20265210 AMAQI
31st Jul 20265411 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026541 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026484 PMAQI
31st Jul 2026485 PMAQI
31st Jul 2026506 PMAQI
31st Jul 2026447 PMAQI
31st Jul 2026488 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264610 PMAQI
31st Jul 20264411 PMAQI
1st Aug 20264612 AMAQI
1st Aug 2026461 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026403 AMAQI
1st Aug 2026344 AMAQI
24°C22/26°C
1st Aug 2026325 AMAQI
1st Aug 2026546 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20264410 AMAQI
1st Aug 20264211 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026441 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026425 PMAQI
1st Aug 2026406 PMAQI
1st Aug 2026507 PMAQI
1st Aug 2026528 PMAQI
1st Aug 2026509 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20263811 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026501 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026323 AMAQI
2nd Aug 2026384 AMAQI
24°C22/25°C
2nd Aug 2026445 AMAQI
2nd Aug 2026406 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026528 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026421 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026533 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026495 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026509 PMAQI
2nd Aug 20265010 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20265112 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026404 AMAQI
24°C22/25°C
3rd Aug 2026465 AMAQI
3rd Aug 2026466 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026558 AMAQI
3rd Aug 2026579 AMAQI
3rd Aug 20262210 AMAQI
3rd Aug 20262311 AMAQI
3rd Aug 20265812 PMAQI
3rd Aug 2026561 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026303 PMAQI
3rd Aug 2026464 PMAQI
3rd Aug 2026425 PMAQI
3rd Aug 2026466 PMAQI
3rd Aug 2026287 PMAQI
3rd Aug 2026238 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20262212 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026402 AMAQI
4th Aug 2026403 AMAQI
4th Aug 2026314 AMAQI
24°C21/27°C
4th Aug 2026405 AMAQI
4th Aug 2026506 AMAQI
4th Aug 2026527 AMAQI
4th Aug 2026348 AMAQI
4th Aug 2026509 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264011 AMAQI
4th Aug 20263812 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026533 PMAQI
4th Aug 2026324 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026516 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20264010 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026401 AMAQI
5th Aug 2026422 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026444 AMAQI
24°C22/27°C
5th Aug 2026385 AMAQI
5th Aug 2026346 AMAQI
5th Aug 2026447 AMAQI
5th Aug 2026268 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20264210 AMAQI
5th Aug 20264211 AMAQI
5th Aug 20264612 PMAQI
5th Aug 2026511 PMAQI
5th Aug 2026342 PMAQI
5th Aug 2026503 PMAQI
5th Aug 2026444 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026476 PMAQI
5th Aug 2026547 PMAQI
5th Aug 2026508 PMAQI
5th Aug 2026429 PMAQI
5th Aug 20264210 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20263412 AMAQI
6th Aug 2026381 AMAQI
6th Aug 2026462 AMAQI
6th Aug 2026423 AMAQI
6th Aug 2026444 AMAQI
24°C22/26°C
6th Aug 2026565 AMAQI
6th Aug 2026626 AMAQI
6th Aug 2026547 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026529 AMAQI
6th Aug 20264210 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20265112 PMAQI
6th Aug 2026571 PMAQI
6th Aug 2026512 PMAQI
6th Aug 2026463 PMAQI
6th Aug 2026514 PMAQI
6th Aug 2026505 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026447 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026409 PMAQI
6th Aug 20265010 PMAQI
6th Aug 20264611 PMAQI
7th Aug 20265012 AMAQI
7th Aug 2026441 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026423 AMAQI
7th Aug 2026364 AMAQI
24°C23/26°C
7th Aug 2026445 AMAQI
7th Aug 2026406 AMAQI
7th Aug 2026447 AMAQI
7th Aug 2026468 AMAQI
7th Aug 2026489 AMAQI
7th Aug 20263810 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026221 PMAQI
7th Aug 2026382 PMAQI
7th Aug 2026423 PMAQI
7th Aug 2026544 PMAQI
7th Aug 2026385 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026467 PMAQI
7th Aug 2026498 PMAQI
7th Aug 2026509 PMAQI
7th Aug 20264610 PMAQI
7th Aug 20264611 PMAQI
8th Aug 20265212 AMAQI
8th Aug 2026501 AMAQI
8th Aug 2026442 AMAQI
8th Aug 2026563 AMAQI
8th Aug 2026524 AMAQI
24°C21/26°C
8th Aug 2026465 AMAQI
8th Aug 2026466 AMAQI
8th Aug 2026427 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026449 AMAQI
8th Aug 20264810 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20265212 PMAQI
8th Aug 2026301 PMAQI
8th Aug 2026302 PMAQI
8th Aug 2026403 PMAQI
8th Aug 2026504 PMAQI
8th Aug 2026365 PMAQI
8th Aug 2026526 PMAQI
8th Aug 2026547 PMAQI
8th Aug 2026568 PMAQI
8th Aug 2026539 PMAQI
8th Aug 20265210 PMAQI
8th Aug 20265511 PMAQI
9th Aug 20265712 AMAQI
9th Aug 2026521 AMAQI
9th Aug 2026522 AMAQI
9th Aug 2026423 AMAQI
9th Aug 2026474 AMAQI
25°C22/27°C
9th Aug 2026405 AMAQI
9th Aug 2026526 AMAQI
9th Aug 2026537 AMAQI
9th Aug 2026538 AMAQI
9th Aug 2026549 AMAQI
9th Aug 20265310 AMAQI
9th Aug 20264211 AMAQI
9th Aug 20263812 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026422 PMAQI
9th Aug 2026383 PMAQI
9th Aug 2026514 PMAQI
9th Aug 2026505 PMAQI
9th Aug 2026506 PMAQI
9th Aug 2026427 PMAQI
9th Aug 2026388 PMAQI
9th Aug 2026429 PMAQI
9th Aug 20264610 PMAQI
9th Aug 20264611 PMAQI
10th Aug 20264812 AMAQI
10th Aug 2026401 AMAQI
10th Aug 2026402 AMAQI
10th Aug 2026443 AMAQI
10th Aug 2026424 AMAQI
25°C23/27°C
10th Aug 2026485 AMAQI
10th Aug 2026516 AMAQI
10th Aug 2026507 AMAQI
10th Aug 2026538 AMAQI
10th Aug 2026529 AMAQI
10th Aug 20264810 AMAQI
10th Aug 20264611 AMAQI
10th Aug 20264612 PMAQI
10th Aug 2026361 PMAQI
10th Aug 2026342 PMAQI
10th Aug 2026313 PMAQI
10th Aug 2026404 PMAQI
10th Aug 2026365 PMAQI
10th Aug 2026386 PMAQI
10th Aug 2026527 PMAQI
10th Aug 2026528 PMAQI
10th Aug 2026389 PMAQI
10th Aug 20265210 PMAQI
10th Aug 20262311 PMAQI
11th Aug 20263512 AMAQI
11th Aug 2026501 AMAQI
11th Aug 2026402 AMAQI
11th Aug 2026363 AMAQI
11th Aug 2026364 AMAQI
25°C23/27°C
11th Aug 2026355 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026407 AMAQI
11th Aug 2026368 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20264410 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20264012 PMAQI
11th Aug 2026511 PMAQI
11th Aug 2026302 PMAQI
11th Aug 2026303 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026245 PMAQI
11th Aug 2026446 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026408 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20265110 PMAQI
11th Aug 20263811 PMAQI
12th Aug 20263812 AMAQI
12th Aug 2026421 AMAQI
12th Aug 2026522 AMAQI
12th Aug 2026513 AMAQI
12th Aug 2026544 AMAQI
24°C22/26°C
12th Aug 2026625 AMAQI
12th Aug 2026626 AMAQI
12th Aug 2026607 AMAQI
12th Aug 2026568 AMAQI
12th Aug 2026559 AMAQI
12th Aug 20264410 AMAQI
12th Aug 20264211 AMAQI
12th Aug 20264612 PMAQI
12th Aug 2026421 PMAQI
12th Aug 2026382 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026544 PMAQI
12th Aug 2026405 PMAQI
12th Aug 2026316 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026448 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20263810 PMAQI
12th Aug 20265111 PMAQI
13th Aug 20264412 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026483 AMAQI
13th Aug 2026504 AMAQI
24°C22/27°C
13th Aug 2026535 AMAQI
13th Aug 2026556 AMAQI
13th Aug 2026517 AMAQI
13th Aug 2026338 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20265010 AMAQI
13th Aug 20264611 AMAQI
13th Aug 20264412 PMAQI
13th Aug 2026441 PMAQI
13th Aug 2026402 PMAQI
13th Aug 2026423 PMAQI
13th Aug 2026424 PMAQI
13th Aug 2026365 PMAQI
13th Aug 2026456 PMAQI
13th Aug 2026507 PMAQI
13th Aug 2026568 PMAQI
13th Aug 2026509 PMAQI
13th Aug 20263410 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20264212 AMAQI
14th Aug 2026461 AMAQI
14th Aug 2026402 AMAQI
14th Aug 2026443 AMAQI
14th Aug 2026334 AMAQI
25°C23/27°C
14th Aug 2026605 AMAQI
14th Aug 2026606 AMAQI
14th Aug 2026607 AMAQI
14th Aug 2026568 AMAQI
14th Aug 2026559 AMAQI
14th Aug 20263610 AMAQI
14th Aug 20263811 AMAQI
14th Aug 20264012 PMAQI
14th Aug 2026481 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026503 PMAQI
14th Aug 2026524 PMAQI
14th Aug 2026445 PMAQI
14th Aug 2026466 PMAQI
14th Aug 2026467 PMAQI
14th Aug 2026568 PMAQI
14th Aug 2026539 PMAQI
14th Aug 20264610 PMAQI
14th Aug 20265311 PMAQI
15th Aug 20265712 AMAQI
15th Aug 2026531 AMAQI
15th Aug 2026532 AMAQI
15th Aug 2026563 AMAQI
15th Aug 2026484 AMAQI
24°C22/25°C
15th Aug 2026505 AMAQI
15th Aug 2026496 AMAQI
15th Aug 2026467 AMAQI
15th Aug 2026448 AMAQI
15th Aug 2026489 AMAQI
15th Aug 20265210 AMAQI
15th Aug 20264011 AMAQI
15th Aug 20264212 PMAQI
15th Aug 2026361 PMAQI
15th Aug 2026402 PMAQI
15th Aug 2026403 PMAQI
15th Aug 2026464 PMAQI
15th Aug 2026445 PMAQI
15th Aug 2026406 PMAQI
15th Aug 2026387 PMAQI
15th Aug 2026428 PMAQI
15th Aug 2026339 PMAQI
15th Aug 20263810 PMAQI
15th Aug 20263611 PMAQI
16th Aug 20264612 AMAQI
16th Aug 2026461 AMAQI
16th Aug 2026502 AMAQI
16th Aug 2026423 AMAQI
16th Aug 2026404 AMAQI
24°C22/24°C
16th Aug 2026425 AMAQI
5 AM16th Aug 2026386 AMAQI
16th Aug 2026407 AMAQI
16th Aug 2026368 AMAQI
16th Aug 2026429 AMAQI
16th Aug 20264210 AMAQI
16th Aug 20264211 AMAQI
11 AM16th Aug 20264212 PMAQI
16th Aug 2026421 PMAQI
16th Aug 2026382 PMAQI
6 PM
11 PM
4 AM
25°C24/27°C
Day time
Avg. Highest Time
6 AM - 10 AM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
2 PM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 45), while the lowest AQI was between 2 PM to 2 PM (Avg. 39).
Night time
Avg. Highest Time
2 AM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 4 AM
42AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 45), while the lowest AQI was between 3 AM to 4 AM (Avg. 42).
2026 Days Vs Air Quality
Ks Hawaii, Hilo, Hawaii, United States
2026
91%
204
9%
20
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
204 DaysModerate
20 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 91%
Health Risk Level:
Very Low
In 2026, 91% of 228 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
Ks Hawaii, Hilo, Hawaii, 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
28AQI (US)
28AQI (US)
2nd January 2026
15AQI (US)
15AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
14AQI (US)
14AQI (US)
5th January 2026
22AQI (US)
22AQI (US)
6th January 2026
20AQI (US)
20AQI (US)
7th January 2026
18AQI (US)
18AQI (US)
8th January 2026
24AQI (US)
24AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
14AQI (US)
14AQI (US)
12th January 2026
24AQI (US)
24AQI (US)
13th January 2026
39AQI (US)
39AQI (US)
14th January 2026
24AQI (US)
24AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
14AQI (US)
14AQI (US)
17th January 2026
16AQI (US)
16AQI (US)
18th January 2026
20AQI (US)
20AQI (US)
19th January 2026
23AQI (US)
23AQI (US)
20th January 2026
20AQI (US)
20AQI (US)
21st January 2026
28AQI (US)
28AQI (US)
22nd January 2026
56AQI (US)
56AQI (US)
23rd January 2026
51AQI (US)
51AQI (US)
24th January 2026
50AQI (US)
50AQI (US)
25th January 2026
54AQI (US)
54AQI (US)
26th January 2026
47AQI (US)
47AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
45AQI (US)
45AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
55AQI (US)
55AQI (US)
31st January 2026
49AQI (US)
49AQI (US)
1st February 2026
56AQI (US)
56AQI (US)
2nd February 2026
56AQI (US)
56AQI (US)
3rd February 2026
52AQI (US)
52AQI (US)
4th February 2026
53AQI (US)
53AQI (US)
5th February 2026
48AQI (US)
48AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
44AQI (US)
44AQI (US)
8th February 2026
49AQI (US)
49AQI (US)
9th February 2026
43AQI (US)
43AQI (US)
10th February 2026
36AQI (US)
36AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
41AQI (US)
41AQI (US)
13th February 2026
46AQI (US)
46AQI (US)
14th February 2026
45AQI (US)
45AQI (US)
15th February 2026
47AQI (US)
47AQI (US)
16th February 2026
52AQI (US)
52AQI (US)
17th February 2026
51AQI (US)
51AQI (US)
18th February 2026
40AQI (US)
40AQI (US)
19th February 2026
51AQI (US)
51AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
41AQI (US)
41AQI (US)
23rd February 2026
44AQI (US)
44AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
39AQI (US)
39AQI (US)
26th February 2026
31AQI (US)
31AQI (US)
27th February 2026
36AQI (US)
36AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
44AQI (US)
44AQI (US)
2nd March 2026
54AQI (US)
54AQI (US)
3rd March 2026
44AQI (US)
44AQI (US)
4th March 2026
45AQI (US)
45AQI (US)
5th March 2026
35AQI (US)
35AQI (US)
6th March 2026
31AQI (US)
31AQI (US)
7th March 2026
36AQI (US)
36AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
38AQI (US)
38AQI (US)
10th March 2026
36AQI (US)
36AQI (US)
11th March 2026
36AQI (US)
36AQI (US)
12th March 2026
39AQI (US)
39AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
30AQI (US)
30AQI (US)
15th March 2026
35AQI (US)
35AQI (US)
16th March 2026
24AQI (US)
24AQI (US)
17th March 2026
24AQI (US)
24AQI (US)
18th March 2026
26AQI (US)
26AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
30AQI (US)
30AQI (US)
22nd March 2026
29AQI (US)
29AQI (US)
23rd March 2026
41AQI (US)
41AQI (US)
24th March 2026
28AQI (US)
28AQI (US)
25th March 2026
27AQI (US)
27AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
38AQI (US)
38AQI (US)
28th March 2026
34AQI (US)
34AQI (US)
29th March 2026
28AQI (US)
28AQI (US)
30th March 2026
29AQI (US)
29AQI (US)
31st March 2026
28AQI (US)
28AQI (US)
1st April 2026
33AQI (US)
33AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
30AQI (US)
30AQI (US)
4th April 2026
36AQI (US)
36AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
41AQI (US)
41AQI (US)
7th April 2026
38AQI (US)
38AQI (US)
8th April 2026
44AQI (US)
44AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
40AQI (US)
40AQI (US)
12th April 2026
38AQI (US)
38AQI (US)
13th April 2026
35AQI (US)
35AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
38AQI (US)
38AQI (US)
16th April 2026
37AQI (US)
37AQI (US)
17th April 2026
18th April 2026
44AQI (US)
44AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
34AQI (US)
34AQI (US)
21st April 2026
32AQI (US)
32AQI (US)
22nd April 2026
23rd April 2026
30AQI (US)
30AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
22AQI (US)
22AQI (US)
26th April 2026
31AQI (US)
31AQI (US)
27th April 2026
27AQI (US)
27AQI (US)
28th April 2026
29AQI (US)
29AQI (US)
29th April 2026
26AQI (US)
26AQI (US)
30th April 2026
26AQI (US)
26AQI (US)
1st May 2026
29AQI (US)
29AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
30AQI (US)
30AQI (US)
4th May 2026
40AQI (US)
40AQI (US)
5th May 2026
40AQI (US)
40AQI (US)
6th May 2026
34AQI (US)
34AQI (US)
7th May 2026
25AQI (US)
25AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
30AQI (US)
30AQI (US)
13th May 2026
32AQI (US)
32AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
53AQI (US)
53AQI (US)
16th May 2026
53AQI (US)
53AQI (US)
17th May 2026
60AQI (US)
60AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
58AQI (US)
58AQI (US)
20th May 2026
54AQI (US)
54AQI (US)
21st May 2026
47AQI (US)
47AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
47AQI (US)
47AQI (US)
25th May 2026
44AQI (US)
44AQI (US)
26th May 2026
28AQI (US)
28AQI (US)
27th May 2026
29AQI (US)
29AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
29AQI (US)
29AQI (US)
31st May 2026
30AQI (US)
30AQI (US)
1st June 2026
34AQI (US)
34AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
29AQI (US)
29AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
28AQI (US)
28AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
24AQI (US)
24AQI (US)
8th June 2026
26AQI (US)
26AQI (US)
9th June 2026
26AQI (US)
26AQI (US)
10th June 2026
28AQI (US)
28AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
27AQI (US)
27AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
27AQI (US)
27AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
28AQI (US)
28AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
25AQI (US)
25AQI (US)
23rd June 2026
25AQI (US)
25AQI (US)
24th June 2026
25AQI (US)
25AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
29AQI (US)
29AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
27AQI (US)
27AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
28AQI (US)
28AQI (US)
3rd July 2026
28AQI (US)
28AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
25AQI (US)
25AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
29AQI (US)
29AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
29AQI (US)
29AQI (US)
10th July 2026
32AQI (US)
32AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
41AQI (US)
41AQI (US)
20th July 2026
44AQI (US)
44AQI (US)
21st July 2026
44AQI (US)
44AQI (US)
22nd July 2026
38AQI (US)
38AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
43AQI (US)
43AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
42AQI (US)
42AQI (US)
27th July 2026
40AQI (US)
40AQI (US)
28th July 2026
38AQI (US)
38AQI (US)
29th July 2026
39AQI (US)
39AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
49AQI (US)
49AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
43AQI (US)
43AQI (US)
4th August 2026
41AQI (US)
41AQI (US)
5th August 2026
42AQI (US)
42AQI (US)
6th August 2026
47AQI (US)
47AQI (US)
7th August 2026
43AQI (US)
43AQI (US)
8th August 2026
47AQI (US)
47AQI (US)
9th August 2026
46AQI (US)
46AQI (US)
10th August 2026
43AQI (US)
43AQI (US)
11th August 2026
37AQI (US)
37AQI (US)
12th August 2026
47AQI (US)
47AQI (US)
13th August 2026
44AQI (US)
44AQI (US)
14th August 2026
48AQI (US)
48AQI (US)
15th August 2026
45AQI (US)
45AQI (US)
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
30AQI (US)
45AQI (US)
34AQI (US)
34AQI (US)
38AQI (US)
27AQI (US)
35AQI (US)
44AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
27
4
21
7
30
1
28
22
8
30
31
15
204
20
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202528AQI (US)
30
1
28
17
14
30
31
30
31
31
30
31
30
31
350
15
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202419AQI (US)
31
29
31
30
31
29
31
31
30
31
30
31
365
Highest AQI (US) recorded in
December34AQI (US)
Lowest AQI (US) recorded in
February16AQI (US)
202315AQI (US)
30
24
31
29
31
30
31
31
30
27
29
31
354
Highest AQI (US) recorded in
March18AQI (US)
Lowest AQI (US) recorded in
October13AQI (US)
202216AQI (US)
29
22
29
21
31
28
20
2
29
26
30
31
298
Highest AQI (US) recorded in
April18AQI (US)
Lowest AQI (US) recorded in
July8AQI (US)
202116AQI (US)
25
15
29
28
20
30
31
26
26
29
29
21
309
Highest AQI (US) recorded in
February19AQI (US)
Lowest AQI (US) recorded in
October13AQI (US)
202018AQI (US)
4
30
2
13
20
69
Highest AQI (US) recorded in
August21AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
35AQI (US)Least Polluted Year Recorded
2023(Avg.)
15AQI (US)Ks Hawaii's annual 2026 AQI (US) (35) shows an average percentage change of 95.7% (worsened AQI (US)) compared to previous years: 2020 (18), 2021 (16), 2022 (16), 2023 (15), 2024 (19), 2025 (28).
