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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Yonagusuku, Nishihara, Okinawa, Japan 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

Yonagusuku, Nishihara, Okinawa, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Aug 2024
65AQI
Lowest AQI recorded on
3rd Aug 2022
8AQI

Same Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 30 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 14th Aug - 15th Aug 2026

Yonagusuku, Nishihara, Okinawa, Japan

AQI
Day
Night
.

5 AM14th Aug 2026

7 PM

4 AM15th Aug 2026

Day time
Avg. Highest Time
7AM14th Aug

44AQI

Avg. Lowest Time
8AM14th Aug

22AQI

Night time
Avg. Highest Time
4AM15th Aug

33AQI

Avg. Lowest Time
2AM15th Aug

21AQI

In the last 24 hours,

Yonagusuku's AQI reached its highest point of 44 at 7 AM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 14th Aug and 15th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Yonagusuku, Nishihara, Okinawa, Japan

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 2026285 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026307 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026444 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026446 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263111 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026384 AMAQI

28°C27/30°C

18th Jul 2026365 AMAQI
18th Jul 2026466 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026328 AMAQI
18th Jul 2026499 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20262611 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026401 PMAQI
18th Jul 2026402 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026344 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026407 PMAQI
18th Jul 2026408 PMAQI
18th Jul 2026369 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20266611 PMAQI
19th Jul 20267312 AMAQI
19th Jul 2026681 AMAQI
19th Jul 2026622 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026584 AMAQI

28°C27/30°C

19th Jul 2026605 AMAQI
19th Jul 2026496 AMAQI
19th Jul 2026507 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20266012 PMAQI
19th Jul 2026551 PMAQI
19th Jul 2026572 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026564 PMAQI
19th Jul 2026465 PMAQI
19th Jul 2026576 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026548 PMAQI
19th Jul 2026559 PMAQI
19th Jul 20265710 PMAQI
19th Jul 20265011 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026402 AMAQI
20th Jul 2026473 AMAQI
20th Jul 2026404 AMAQI

29°C27/31°C

20th Jul 2026585 AMAQI
20th Jul 2026496 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026498 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026451 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026535 PMAQI
20th Jul 2026576 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026599 PMAQI
20th Jul 20266010 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20265812 AMAQI
21st Jul 2026591 AMAQI
21st Jul 2026592 AMAQI
21st Jul 2026623 AMAQI
21st Jul 2026484 AMAQI

28°C26/31°C

21st Jul 2026575 AMAQI
21st Jul 2026586 AMAQI
21st Jul 2026607 AMAQI
21st Jul 2026538 AMAQI
21st Jul 2026599 AMAQI
21st Jul 20266410 AMAQI
21st Jul 20266611 AMAQI
21st Jul 2026551 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026624 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026426 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20264812 AMAQI
22nd Jul 2026401 AMAQI
22nd Jul 2026512 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026504 AMAQI

28°C27/30°C

22nd Jul 2026365 AMAQI
22nd Jul 2026366 AMAQI
22nd Jul 2026477 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265810 AMAQI
22nd Jul 20265711 AMAQI
22nd Jul 20265512 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026492 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026515 PMAQI
22nd Jul 2026526 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026318 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20264411 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026313 AMAQI
23rd Jul 2026384 AMAQI

29°C26/32°C

23rd Jul 2026405 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265512 PMAQI
23rd Jul 2026631 PMAQI
23rd Jul 2026662 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026407 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026313 AMAQI
24th Jul 2026384 AMAQI

29°C27/31°C

24th Jul 2026265 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026509 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026313 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026317 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20263810 PMAQI
24th Jul 20264711 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026214 AMAQI

29°C27/31°C

25th Jul 2026335 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026509 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20264011 AMAQI
25th Jul 20262912 PMAQI
25th Jul 2026501 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265710 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20265612 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026274 AMAQI

30°C28/32°C

26th Jul 2026215 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026543 PMAQI
26th Jul 2026474 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026316 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20264010 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20263212 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026293 AMAQI
27th Jul 2026254 AMAQI

29°C27/31°C

27th Jul 2026275 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20263411 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026401 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026383 PMAQI
27th Jul 2026344 PMAQI
27th Jul 2026265 PMAQI
27th Jul 2026666 PMAQI
27th Jul 2026557 PMAQI
27th Jul 2026518 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20265412 AMAQI
28th Jul 2026421 AMAQI
28th Jul 2026692 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026544 AMAQI

29°C27/31°C

28th Jul 2026235 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026598 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026405 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026254 AMAQI

29°C27/31°C

29th Jul 2026255 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262911 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026267 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026294 AMAQI

29°C26/32°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026327 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20263010 AMAQI
30th Jul 20264211 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026321 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026326 PMAQI
30th Jul 2026327 PMAQI
30th Jul 2026338 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20264011 PMAQI
31st Jul 20265112 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026384 AMAQI

29°C27/31°C

31st Jul 2026445 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026537 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026559 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264911 AMAQI
31st Jul 20264212 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026462 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026494 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026456 PMAQI
31st Jul 2026547 PMAQI
31st Jul 2026548 PMAQI
31st Jul 2026489 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20265312 AMAQI
1st Aug 2026551 AMAQI
1st Aug 2026602 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026534 AMAQI

29°C27/32°C

1st Aug 2026625 AMAQI
1st Aug 2026576 AMAQI
1st Aug 2026627 AMAQI
1st Aug 2026638 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265911 AMAQI
1st Aug 20264712 PMAQI
1st Aug 2026541 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026453 PMAQI
1st Aug 2026514 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026506 PMAQI
1st Aug 2026447 PMAQI
1st Aug 2026528 PMAQI
1st Aug 2026559 PMAQI
1st Aug 20266010 PMAQI
1st Aug 20265311 PMAQI
2nd Aug 20265612 AMAQI
2nd Aug 2026511 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026653 AMAQI
2nd Aug 2026334 AMAQI

29°C27/31°C

2nd Aug 2026335 AMAQI
2nd Aug 2026296 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026259 AMAQI
2nd Aug 20263810 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20266012 PMAQI
2nd Aug 2026261 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026543 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026585 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026497 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026369 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20263311 PMAQI
3rd Aug 20263112 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026362 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026624 AMAQI

29°C27/32°C

3rd Aug 2026605 AMAQI
3rd Aug 2026686 AMAQI
3rd Aug 2026727 AMAQI
3rd Aug 2026588 AMAQI
3rd Aug 2026629 AMAQI
3rd Aug 20266710 AMAQI
3rd Aug 20266811 AMAQI
3rd Aug 20267312 PMAQI
3rd Aug 2026501 PMAQI
3rd Aug 2026742 PMAQI
3rd Aug 2026523 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026475 PMAQI
3rd Aug 2026526 PMAQI
3rd Aug 2026737 PMAQI
3rd Aug 2026748 PMAQI
3rd Aug 2026559 PMAQI
3rd Aug 20262610 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265912 AMAQI
4th Aug 2026441 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026443 AMAQI
4th Aug 2026214 AMAQI

29°C28/31°C

4th Aug 2026255 AMAQI
4th Aug 2026406 AMAQI
4th Aug 2026327 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026519 AMAQI
4th Aug 20264510 AMAQI
4th Aug 20265611 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026462 PMAQI
4th Aug 2026463 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026485 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026338 PMAQI
4th Aug 2026339 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262311 PMAQI
5th Aug 20262312 AMAQI
5th Aug 2026231 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026364 AMAQI

29°C27/32°C

5th Aug 2026385 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262611 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026286 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026408 PMAQI
5th Aug 2026519 PMAQI
5th Aug 20263810 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026552 AMAQI
6th Aug 2026563 AMAQI
6th Aug 2026584 AMAQI

29°C27/32°C

6th Aug 2026585 AMAQI
6th Aug 2026586 AMAQI
6th Aug 2026647 AMAQI
6th Aug 2026668 AMAQI
6th Aug 2026679 AMAQI
6th Aug 20267610 AMAQI
6th Aug 20266911 AMAQI
6th Aug 20266412 PMAQI
6th Aug 2026461 PMAQI
6th Aug 2026462 PMAQI
6th Aug 2026423 PMAQI
6th Aug 2026464 PMAQI
6th Aug 2026565 PMAQI
6th Aug 2026576 PMAQI
6th Aug 2026607 PMAQI
6th Aug 2026588 PMAQI
6th Aug 2026589 PMAQI
6th Aug 20266810 PMAQI
6th Aug 20266611 PMAQI
7th Aug 20267612 AMAQI
7th Aug 2026781 AMAQI
7th Aug 2026822 AMAQI
7th Aug 2026763 AMAQI
7th Aug 2026674 AMAQI

29°C27/31°C

7th Aug 2026605 AMAQI
7th Aug 2026516 AMAQI
7th Aug 2026557 AMAQI
7th Aug 2026548 AMAQI
7th Aug 2026279 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20262711 AMAQI
7th Aug 20262912 PMAQI
7th Aug 2026361 PMAQI
7th Aug 2026512 PMAQI
7th Aug 2026443 PMAQI
7th Aug 2026364 PMAQI
7th Aug 2026445 PMAQI
7th Aug 2026346 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026289 PMAQI
7th Aug 20263110 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20265112 AMAQI
8th Aug 2026401 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026383 AMAQI
8th Aug 2026384 AMAQI

28°C27/28°C

8th Aug 2026425 AMAQI
8th Aug 2026426 AMAQI
8th Aug 2026487 AMAQI
8th Aug 2026448 AMAQI
8th Aug 2026319 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20263311 AMAQI
8th Aug 20262812 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026562 PMAQI
8th Aug 2026303 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026288 PMAQI
8th Aug 2026699 PMAQI
8th Aug 20265610 PMAQI
8th Aug 20266211 PMAQI
9th Aug 20265512 AMAQI
9th Aug 2026331 AMAQI
9th Aug 2026342 AMAQI
9th Aug 2026273 AMAQI
9th Aug 2026294 AMAQI

28°C27/28°C

9th Aug 2026235 AMAQI
9th Aug 2026276 AMAQI
9th Aug 2026277 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026291 PMAQI
9th Aug 2026332 PMAQI
9th Aug 2026333 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026278 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20263310 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026363 AMAQI
10th Aug 2026314 AMAQI

28°C28/29°C

10th Aug 2026335 AMAQI
10th Aug 2026336 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026349 AMAQI
10th Aug 20263610 AMAQI
10th Aug 20262711 AMAQI
10th Aug 20262712 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026312 PMAQI
10th Aug 2026333 PMAQI
10th Aug 2026274 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20264611 PMAQI
11th Aug 20264012 AMAQI
11th Aug 2026491 AMAQI
11th Aug 2026802 AMAQI
11th Aug 2026623 AMAQI
11th Aug 2026314 AMAQI

28°C27/30°C

11th Aug 2026575 AMAQI
11th Aug 2026236 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026278 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20264610 AMAQI
11th Aug 20264811 AMAQI
11th Aug 20266212 PMAQI
11th Aug 2026421 PMAQI
11th Aug 2026652 PMAQI
11th Aug 2026573 PMAQI
11th Aug 2026574 PMAQI
11th Aug 2026745 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026548 PMAQI
11th Aug 2026599 PMAQI
11th Aug 20265110 PMAQI
11th Aug 20265711 PMAQI
12th Aug 20262212 AMAQI
12th Aug 2026361 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026334 AMAQI

28°C27/30°C

12th Aug 2026335 AMAQI
12th Aug 2026336 AMAQI
12th Aug 2026517 AMAQI
12th Aug 2026338 AMAQI
12th Aug 2026569 AMAQI
12th Aug 20265710 AMAQI
12th Aug 20265711 AMAQI
12th Aug 20265412 PMAQI
12th Aug 2026381 PMAQI
12th Aug 2026542 PMAQI
12th Aug 2026513 PMAQI
12th Aug 2026884 PMAQI
12th Aug 2026575 PMAQI
12th Aug 2026696 PMAQI
12th Aug 2026587 PMAQI
12th Aug 2026588 PMAQI
12th Aug 2026489 PMAQI
12th Aug 20265010 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20264012 AMAQI
13th Aug 2026541 AMAQI
13th Aug 2026362 AMAQI
13th Aug 2026363 AMAQI
13th Aug 2026424 AMAQI

26°C25/27°C

13th Aug 2026405 AMAQI
13th Aug 2026526 AMAQI
13th Aug 2026427 AMAQI
13th Aug 2026428 AMAQI
13th Aug 2026539 AMAQI
13th Aug 20264210 AMAQI
13th Aug 20265611 AMAQI
13th Aug 20265412 PMAQI
13th Aug 2026551 PMAQI
13th Aug 2026532 PMAQI
13th Aug 2026533 PMAQI
13th Aug 2026594 PMAQI
13th Aug 2026525 PMAQI
13th Aug 2026496 PMAQI
13th Aug 2026277 PMAQI
13th Aug 2026388 PMAQI
13th Aug 2026339 PMAQI
13th Aug 20265410 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20265212 AMAQI
14th Aug 2026291 AMAQI
14th Aug 2026422 AMAQI
14th Aug 2026313 AMAQI
14th Aug 2026444 AMAQI

27°C26/30°C

14th Aug 2026295 AMAQI
14th Aug 2026316 AMAQI
14th Aug 2026447 AMAQI
14th Aug 2026228 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20263310 AMAQI
14th Aug 20263311 AMAQI
14th Aug 20262312 PMAQI
14th Aug 2026361 PMAQI
14th Aug 2026332 PMAQI
14th Aug 2026293 PMAQI
14th Aug 2026384 PMAQI
14th Aug 2026295 PMAQI
14th Aug 2026366 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026211 AMAQI
15th Aug 2026212 AMAQI
15th Aug 2026253 AMAQI
15th Aug 2026334 AMAQI

28°C26/30°C

15th Aug 2026335 AMAQI
5 AM
15th Aug 2026256 AMAQI
15th Aug 2026277 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026219 AMAQI
15th Aug 20263110 AMAQI
15th Aug 20262111 AMAQI
15th Aug 20262912 PMAQI
12 PM
15th Aug 2026271 PMAQI
15th Aug 2026332 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026464 PMAQI
15th Aug 2026405 PMAQI
15th Aug 2026486 PMAQI
15th Aug 2026467 PMAQI
7 PM
15th Aug 2026218 PMAQI
15th Aug 2026239 PMAQI
15th Aug 20262510 PMAQI
15th Aug 20262711 PMAQI
12 AM
4 AM

28°C26/30°C

Day time
Avg. Highest Time
10 AM - 11 AM

44AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 6 AM

39AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 44), while the lowest AQI was between 5 AM to 6 AM (Avg. 39).
Night time
Avg. Highest Time
2 AM

43AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 43), while the lowest AQI was between 4 AM to 4 AM (Avg. 39).

2026 Days Vs Air Quality

Yonagusuku, Nishihara, Okinawa, Japan

2026

84%

190

16%

37

Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)

Good
190 Days
Moderate
37 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% 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

Yonagusuku, Nishihara, Okinawa, Japan

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
32AQI (US)
2nd January 2026
32AQI (US)
3rd January 2026
27AQI (US)
4th January 2026
31AQI (US)
5th January 2026
36AQI (US)
6th January 2026
32AQI (US)
7th January 2026
47AQI (US)
8th January 2026
50AQI (US)
9th January 2026
25AQI (US)
10th January 2026
24AQI (US)
11th January 2026
45AQI (US)
12th January 2026
42AQI (US)
13th January 2026
30AQI (US)
14th January 2026
37AQI (US)
15th January 2026
32AQI (US)
16th January 2026
34AQI (US)
17th January 2026
28AQI (US)
18th January 2026
36AQI (US)
19th January 2026
33AQI (US)
20th January 2026
33AQI (US)
21st January 2026
33AQI (US)
22nd January 2026
25AQI (US)
23rd January 2026
43AQI (US)
24th January 2026
41AQI (US)
25th January 2026
46AQI (US)
26th January 2026
45AQI (US)
27th January 2026
38AQI (US)
28th January 2026
42AQI (US)
29th January 2026
40AQI (US)
30th January 2026
46AQI (US)
31st January 2026
37AQI (US)
1st February 2026
29AQI (US)
2nd February 2026
55AQI (US)
3rd February 2026
32AQI (US)
4th February 2026
24AQI (US)
5th February 2026
51AQI (US)
6th February 2026
42AQI (US)
7th February 2026
38AQI (US)
8th February 2026
34AQI (US)
9th February 2026
20AQI (US)
10th February 2026
36AQI (US)
11th February 2026
50AQI (US)
12th February 2026
49AQI (US)
13th February 2026
48AQI (US)
14th February 2026
52AQI (US)
15th February 2026
42AQI (US)
16th February 2026
46AQI (US)
17th February 2026
39AQI (US)
18th February 2026
40AQI (US)
19th February 2026
47AQI (US)
20th February 2026
42AQI (US)
21st February 2026
53AQI (US)
22nd February 2026
48AQI (US)
23rd February 2026
48AQI (US)
24th February 2026
46AQI (US)
25th February 2026
36AQI (US)
26th February 2026
32AQI (US)
27th February 2026
48AQI (US)
28th February 2026
45AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
58AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
52AQI (US)
5th March 2026
47AQI (US)
6th March 2026
59AQI (US)
7th March 2026
56AQI (US)
8th March 2026
42AQI (US)
9th March 2026
47AQI (US)
10th March 2026
58AQI (US)
11th March 2026
55AQI (US)
12th March 2026
58AQI (US)
13th March 2026
40AQI (US)
14th March 2026
38AQI (US)
15th March 2026
57AQI (US)
16th March 2026
46AQI (US)
17th March 2026
57AQI (US)
18th March 2026
52AQI (US)
19th March 2026
44AQI (US)
20th March 2026
47AQI (US)
21st March 2026
38AQI (US)
22nd March 2026
36AQI (US)
23rd March 2026
35AQI (US)
24th March 2026
46AQI (US)
25th March 2026
61AQI (US)
26th March 2026
50AQI (US)
27th March 2026
62AQI (US)
28th March 2026
54AQI (US)
29th March 2026
59AQI (US)
30th March 2026
22AQI (US)
31st March 2026
30AQI (US)
1st April 2026
35AQI (US)
2nd April 2026
48AQI (US)
3rd April 2026
42AQI (US)
4th April 2026
40AQI (US)
5th April 2026
45AQI (US)
6th April 2026
44AQI (US)
7th April 2026
28AQI (US)
8th April 2026
36AQI (US)
9th April 2026
41AQI (US)
10th April 2026
43AQI (US)
11th April 2026
42AQI (US)
12th April 2026
39AQI (US)
13th April 2026
38AQI (US)
14th April 2026
42AQI (US)
15th April 2026
39AQI (US)
16th April 2026
36AQI (US)
17th April 2026
37AQI (US)
18th April 2026
30AQI (US)
19th April 2026
36AQI (US)
20th April 2026
50AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
49AQI (US)
23rd April 2026
39AQI (US)
24th April 2026
39AQI (US)
25th April 2026
48AQI (US)
26th April 2026
51AQI (US)
27th April 2026
55AQI (US)
28th April 2026
50AQI (US)
29th April 2026
32AQI (US)
30th April 2026
35AQI (US)
1st May 2026
43AQI (US)
2nd May 2026
54AQI (US)
3rd May 2026
39AQI (US)
4th May 2026
34AQI (US)
5th May 2026
15AQI (US)
6th May 2026
12AQI (US)
7th May 2026
26AQI (US)
8th May 2026
24AQI (US)
9th May 2026
24AQI (US)
10th May 2026
22AQI (US)
11th May 2026
21AQI (US)
12th May 2026
24AQI (US)
13th May 2026
29AQI (US)
14th May 2026
32AQI (US)
15th May 2026
34AQI (US)
16th May 2026
86AQI (US)
17th May 2026
69AQI (US)
18th May 2026
55AQI (US)
19th May 2026
49AQI (US)
20th May 2026
63AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
59AQI (US)
25th May 2026
49AQI (US)
26th May 2026
40AQI (US)
27th May 2026
27AQI (US)
28th May 2026
29AQI (US)
29th May 2026
28AQI (US)
30th May 2026
54AQI (US)
31st May 2026
37AQI (US)
1st June 2026
31AQI (US)
2nd June 2026
23AQI (US)
3rd June 2026
33AQI (US)
4th June 2026
25AQI (US)
5th June 2026
26AQI (US)
6th June 2026
27AQI (US)
7th June 2026
26AQI (US)
8th June 2026
24AQI (US)
9th June 2026
27AQI (US)
10th June 2026
22AQI (US)
11th June 2026
23AQI (US)
12th June 2026
23AQI (US)
13th June 2026
25AQI (US)
14th June 2026
22AQI (US)
15th June 2026
22AQI (US)
16th June 2026
24AQI (US)
17th June 2026
22AQI (US)
18th June 2026
24AQI (US)
19th June 2026
24AQI (US)
20th June 2026
21AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
25AQI (US)
25th June 2026
27AQI (US)
26th June 2026
35AQI (US)
27th June 2026
31AQI (US)
28th June 2026
30AQI (US)
29th June 2026
32AQI (US)
30th June 2026
31AQI (US)
1st July 2026
28AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
22AQI (US)
5th July 2026
18AQI (US)
6th July 2026
16AQI (US)
7th July 2026
18AQI (US)
8th July 2026
20AQI (US)
9th July 2026
29AQI (US)
10th July 2026
59AQI (US)
11th July 2026
31AQI (US)
12th July 2026
29AQI (US)
13th July 2026
38AQI (US)
14th July 2026
25AQI (US)
15th July 2026
25AQI (US)
16th July 2026
27AQI (US)
17th July 2026
31AQI (US)
18th July 2026
39AQI (US)
19th July 2026
55AQI (US)
20th July 2026
51AQI (US)
21st July 2026
55AQI (US)
22nd July 2026
47AQI (US)
23rd July 2026
45AQI (US)
24th July 2026
34AQI (US)
25th July 2026
42AQI (US)
26th July 2026
38AQI (US)
27th July 2026
35AQI (US)
28th July 2026
37AQI (US)
29th July 2026
26AQI (US)
30th July 2026
33AQI (US)
31st July 2026
46AQI (US)
1st August 2026
54AQI (US)
2nd August 2026
42AQI (US)
3rd August 2026
56AQI (US)
4th August 2026
37AQI (US)
5th August 2026
30AQI (US)
6th August 2026
56AQI (US)
7th August 2026
47AQI (US)
8th August 2026
39AQI (US)
9th August 2026
30AQI (US)
10th August 2026
30AQI (US)
11th August 2026
49AQI (US)
12th August 2026
47AQI (US)
13th August 2026
45AQI (US)
14th August 2026
32AQI (US)
15th August 2026
30AQI (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

36AQI (US)

42AQI (US)

48AQI (US)

41AQI (US)

40AQI (US)

26AQI (US)

34AQI (US)

42AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202638AQI (US)

31
24
4
17
14
28
2
21
10
30
27
4
12
3
190
37

Highest AQI (US) recorded in

March

48AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202541AQI (US)

28
3
24
4
30
1
23
7
25
6
29
1
31
31
30
9
22
15
15
20
11
295
70

Highest AQI (US) recorded in

October

54AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202434AQI (US)

16
15
1
28
2
27
3
31
27
4
17
30
1
30
30
1
251
12

Highest AQI (US) recorded in

June

46AQI (US)

Lowest AQI (US) recorded in

January

17AQI (US)

202333AQI (US)

28
1
27
1
28
3
23
7
21
8
24
5
28
14
6
27
11
3
3
31
265
34

Highest AQI (US) recorded in

April

44AQI (US)

Lowest AQI (US) recorded in

December

17AQI (US)

202231AQI (US)

30
21
28
3
26
4
31
30
23
2
22
4
22
28
2
30
1
293
14

Highest AQI (US) recorded in

March

36AQI (US)

Lowest AQI (US) recorded in

July

21AQI (US)

202131AQI (US)

30
23
5
27
2
19
2
30
1
30
26
30
1
30
30
1
29
1
31
335
13

Highest AQI (US) recorded in

April

41AQI (US)

Lowest AQI (US) recorded in

July

22AQI (US)

202030AQI (US)

9
4
13
8
17
1
30
31
22
5
1
15
1
27
4
28
2
31
223
25
1

Highest AQI (US) recorded in

April

45AQI (US)

Lowest AQI (US) recorded in

July

18AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2020(Avg.)
30AQI (US)

Yonagusuku's annual 2026 AQI (US) (38) shows an average percentage change of 15.2% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (31), 2022 (31), 2023 (33), 2024 (34), 2025 (41).