Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Hirara, Ishigaki, 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+

February Air Quality Analysis

Hirara, Ishigaki, Okinawa, Japan

2022
2023
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Feb 2023
59AQI
Lowest AQI recorded on
13th Feb 2022
10AQI

Same Day Analysis (7th February):
On this day, AQI across the 4 years varied significantly: 2026 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2025 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 6th Feb - 7th Feb 2026

Hirara, Ishigaki, Okinawa, Japan

AQI
Day
Night
.

7 AM6th Feb 2026

6 PM

6 AM7th Feb 2026

Day time
Avg. Highest Time
10AM6th Feb

92AQI

Avg. Lowest Time
8AM6th Feb

19AQI

Night time
Avg. Highest Time
4AM7th Feb

58AQI

Avg. Lowest Time
8PM6th Feb

8AQI

In the last 24 hours,

Hirara's AQI reached its highest point of 92 at 10 AM during the Day, while the lowest point, 8, was recorded at 8 PM during the Night between 6th Feb and 7th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Hirara, Ishigaki, Okinawa, Japan

JanFeb
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
9th Jan 2026297 AMAQI
9th Jan 2026278 AMAQI
9th Jan 2026259 AMAQI
9th Jan 20262310 AMAQI
9th Jan 20263611 AMAQI
9th Jan 20264812 PMAQI
9th Jan 2026511 PMAQI
9th Jan 2026382 PMAQI
9th Jan 2026273 PMAQI
9th Jan 2026314 PMAQI
9th Jan 2026275 PMAQI
9th Jan 2026316 PMAQI
9th Jan 2026367 PMAQI
9th Jan 2026338 PMAQI
9th Jan 2026279 PMAQI
9th Jan 20262510 PMAQI
9th Jan 20262311 PMAQI
10th Jan 20262112 AMAQI
10th Jan 2026231 AMAQI
10th Jan 2026312 AMAQI
10th Jan 2026253 AMAQI
10th Jan 2026124 AMAQI
10th Jan 2026125 AMAQI
10th Jan 2026186 AMAQI

16°C16/17°C

10th Jan 2026257 AMAQI
10th Jan 2026278 AMAQI
10th Jan 2026199 AMAQI
10th Jan 20261710 AMAQI
10th Jan 20261711 AMAQI
10th Jan 20261912 PMAQI
10th Jan 2026251 PMAQI
10th Jan 2026212 PMAQI
10th Jan 2026233 PMAQI
10th Jan 2026254 PMAQI
10th Jan 2026255 PMAQI
10th Jan 2026296 PMAQI
10th Jan 2026217 PMAQI
10th Jan 2026218 PMAQI
10th Jan 2026179 PMAQI
10th Jan 20261710 PMAQI
10th Jan 20261911 PMAQI
11th Jan 20261912 AMAQI
11th Jan 2026191 AMAQI
11th Jan 2026192 AMAQI
11th Jan 2026143 AMAQI
11th Jan 2026124 AMAQI
11th Jan 2026125 AMAQI
11th Jan 2026226 AMAQI

18°C17/18°C

11th Jan 2026498 AMAQI
11th Jan 2026579 AMAQI
11th Jan 20265510 AMAQI
11th Jan 20265211 AMAQI
11th Jan 20265012 PMAQI
11th Jan 2026561 PMAQI
11th Jan 2026622 PMAQI
11th Jan 2026623 PMAQI
11th Jan 2026534 PMAQI
11th Jan 2026515 PMAQI
11th Jan 2026556 PMAQI
11th Jan 2026537 PMAQI
11th Jan 2026478 PMAQI
11th Jan 2026449 PMAQI
11th Jan 20264210 PMAQI
11th Jan 20263611 PMAQI
12th Jan 20263112 AMAQI
12th Jan 2026361 AMAQI
12th Jan 2026402 AMAQI
12th Jan 2026383 AMAQI
12th Jan 2026384 AMAQI
12th Jan 2026405 AMAQI
12th Jan 2026386 AMAQI

17°C16/19°C

12th Jan 2026447 AMAQI
12th Jan 2026468 AMAQI
12th Jan 2026409 AMAQI
12th Jan 20264210 AMAQI
12th Jan 20263811 AMAQI
12th Jan 20264212 PMAQI
12th Jan 2026361 PMAQI
12th Jan 2026382 PMAQI
12th Jan 2026313 PMAQI
12th Jan 2026294 PMAQI
12th Jan 2026295 PMAQI
12th Jan 2026296 PMAQI
12th Jan 2026337 PMAQI
12th Jan 2026368 PMAQI
12th Jan 2026409 PMAQI
12th Jan 20263810 PMAQI
12th Jan 20263811 PMAQI
13th Jan 20263812 AMAQI
13th Jan 2026441 AMAQI
13th Jan 2026462 AMAQI
13th Jan 2026403 AMAQI
13th Jan 2026404 AMAQI
13th Jan 2026405 AMAQI
13th Jan 2026326 AMAQI

17°C16/17°C

13th Jan 2026277 AMAQI
13th Jan 2026298 AMAQI
13th Jan 2026299 AMAQI
13th Jan 20262910 AMAQI
13th Jan 20262111 AMAQI
13th Jan 20261912 PMAQI
13th Jan 2026251 PMAQI
13th Jan 2026312 PMAQI
13th Jan 2026333 PMAQI
13th Jan 2026294 PMAQI
13th Jan 2026175 PMAQI
13th Jan 2026236 PMAQI
13th Jan 2026297 PMAQI
13th Jan 2026278 PMAQI
13th Jan 2026389 PMAQI
13th Jan 20264810 PMAQI
13th Jan 20264611 PMAQI
14th Jan 20264212 AMAQI
14th Jan 2026421 AMAQI
14th Jan 2026442 AMAQI
14th Jan 2026463 AMAQI
14th Jan 2026484 AMAQI
14th Jan 2026425 AMAQI
14th Jan 2026426 AMAQI

19°C19/20°C

14th Jan 2026467 AMAQI
14th Jan 2026498 AMAQI
14th Jan 2026499 AMAQI
14th Jan 20264610 AMAQI
14th Jan 20265211 AMAQI
14th Jan 20265212 PMAQI
14th Jan 2026511 PMAQI
14th Jan 2026482 PMAQI
14th Jan 2026463 PMAQI
14th Jan 2026364 PMAQI
14th Jan 2026345 PMAQI
14th Jan 2026406 PMAQI
14th Jan 2026407 PMAQI
14th Jan 2026328 PMAQI
14th Jan 2026219 PMAQI
14th Jan 20262910 PMAQI
14th Jan 20262911 PMAQI
15th Jan 20262912 AMAQI
15th Jan 2026311 AMAQI
15th Jan 2026312 AMAQI
15th Jan 2026273 AMAQI
15th Jan 2026274 AMAQI
15th Jan 2026175 AMAQI
15th Jan 2026236 AMAQI

20°C19/20°C

15th Jan 2026197 AMAQI
15th Jan 2026198 AMAQI
15th Jan 2026339 AMAQI
15th Jan 20262910 AMAQI
15th Jan 20262911 AMAQI
15th Jan 20262912 PMAQI
15th Jan 2026361 PMAQI
15th Jan 2026322 PMAQI
15th Jan 2026293 PMAQI
15th Jan 2026274 PMAQI
15th Jan 2026315 PMAQI
15th Jan 2026296 PMAQI
15th Jan 2026317 PMAQI
15th Jan 2026368 PMAQI
15th Jan 2026429 PMAQI
15th Jan 20264010 PMAQI
15th Jan 20263811 PMAQI
16th Jan 20263812 AMAQI
16th Jan 2026421 AMAQI
16th Jan 2026382 AMAQI
16th Jan 2026403 AMAQI
16th Jan 2026384 AMAQI
16th Jan 2026335 AMAQI
16th Jan 2026316 AMAQI

21°C20/21°C

16th Jan 2026367 AMAQI
16th Jan 2026408 AMAQI
16th Jan 2026339 AMAQI
16th Jan 20262910 AMAQI
16th Jan 20262311 AMAQI
16th Jan 20262512 PMAQI
16th Jan 2026271 PMAQI
16th Jan 2026292 PMAQI
16th Jan 2026273 PMAQI
16th Jan 2026294 PMAQI
16th Jan 2026295 PMAQI
16th Jan 2026346 PMAQI
16th Jan 2026277 PMAQI
16th Jan 2026298 PMAQI
16th Jan 2026279 PMAQI
16th Jan 20262710 PMAQI
16th Jan 20262511 PMAQI
17th Jan 20262912 AMAQI
17th Jan 2026251 AMAQI
17th Jan 2026212 AMAQI
17th Jan 2026213 AMAQI
17th Jan 2026194 AMAQI
17th Jan 2026235 AMAQI
17th Jan 2026236 AMAQI

21°C20/21°C

17th Jan 2026217 AMAQI
17th Jan 2026178 AMAQI
17th Jan 2026179 AMAQI
17th Jan 20261710 AMAQI
17th Jan 20262711 AMAQI
17th Jan 20262112 PMAQI
17th Jan 2026211 PMAQI
17th Jan 2026212 PMAQI
17th Jan 2026293 PMAQI
17th Jan 2026274 PMAQI
17th Jan 2026295 PMAQI
17th Jan 2026236 PMAQI
17th Jan 2026217 PMAQI
17th Jan 2026218 PMAQI
17th Jan 2026199 PMAQI
17th Jan 20262110 PMAQI
17th Jan 20261911 PMAQI
18th Jan 20262312 AMAQI
18th Jan 2026271 AMAQI
18th Jan 2026252 AMAQI
18th Jan 2026253 AMAQI
18th Jan 2026254 AMAQI
18th Jan 2026235 AMAQI
18th Jan 2026216 AMAQI

21°C21/21°C

18th Jan 2026217 AMAQI
18th Jan 2026238 AMAQI
18th Jan 2026349 AMAQI
18th Jan 20263610 AMAQI
18th Jan 20263611 AMAQI
18th Jan 20263612 PMAQI
18th Jan 2026421 PMAQI
18th Jan 2026403 PMAQI
18th Jan 2026424 PMAQI
18th Jan 2026405 PMAQI
18th Jan 2026406 PMAQI
18th Jan 2026407 PMAQI
18th Jan 2026388 PMAQI
18th Jan 2026369 PMAQI
18th Jan 20264010 PMAQI
18th Jan 20264211 PMAQI
19th Jan 20264212 AMAQI
19th Jan 2026421 AMAQI
19th Jan 2026422 AMAQI
19th Jan 2026403 AMAQI
19th Jan 2026404 AMAQI
19th Jan 2026405 AMAQI
19th Jan 2026446 AMAQI

21°C21/22°C

19th Jan 2026367 AMAQI
19th Jan 2026388 AMAQI
19th Jan 2026339 AMAQI
19th Jan 20263110 AMAQI
19th Jan 20263111 AMAQI
19th Jan 20262712 PMAQI
19th Jan 2026251 PMAQI
19th Jan 2026252 PMAQI
19th Jan 2026213 PMAQI
19th Jan 2026214 PMAQI
19th Jan 2026255 PMAQI
19th Jan 2026316 PMAQI
19th Jan 2026317 PMAQI
19th Jan 2026258 PMAQI
19th Jan 2026299 PMAQI
19th Jan 20263110 PMAQI
19th Jan 20263111 PMAQI
20th Jan 20262912 AMAQI
20th Jan 2026251 AMAQI
20th Jan 2026272 AMAQI
20th Jan 2026273 AMAQI
20th Jan 2026294 AMAQI
20th Jan 2026235 AMAQI
20th Jan 2026256 AMAQI

21°C21/22°C

20th Jan 2026277 AMAQI
20th Jan 2026298 AMAQI
20th Jan 2026409 AMAQI
20th Jan 20263610 AMAQI
20th Jan 20263111 AMAQI
20th Jan 20262912 PMAQI
20th Jan 2026341 PMAQI
20th Jan 2026362 PMAQI
20th Jan 2026303 PMAQI
20th Jan 2026174 PMAQI
20th Jan 2026175 PMAQI
20th Jan 2026256 PMAQI
20th Jan 2026367 PMAQI
20th Jan 2026388 PMAQI
20th Jan 2026339 PMAQI
20th Jan 20263410 PMAQI
20th Jan 20262711 PMAQI
21st Jan 20262712 AMAQI
21st Jan 2026291 AMAQI
21st Jan 2026362 AMAQI
21st Jan 2026363 AMAQI
21st Jan 2026404 AMAQI
21st Jan 2026325 AMAQI
21st Jan 2026256 AMAQI

19°C17/21°C

21st Jan 2026237 AMAQI
21st Jan 2026278 AMAQI
21st Jan 2026279 AMAQI
21st Jan 20262510 AMAQI
21st Jan 20262112 PMAQI
21st Jan 2026141 PMAQI
21st Jan 2026172 PMAQI
21st Jan 2026123 PMAQI
21st Jan 202684 PMAQI
21st Jan 2026175 PMAQI
21st Jan 2026236 PMAQI
21st Jan 2026217 PMAQI
21st Jan 2026258 PMAQI
21st Jan 2026259 PMAQI
21st Jan 20262110 PMAQI
21st Jan 20262311 PMAQI
22nd Jan 20262512 AMAQI
22nd Jan 2026211 AMAQI
22nd Jan 2026172 AMAQI
22nd Jan 2026173 AMAQI
22nd Jan 2026234 AMAQI
22nd Jan 2026295 AMAQI
22nd Jan 2026296 AMAQI

16°C16/16°C

22nd Jan 2026237 AMAQI
22nd Jan 2026218 AMAQI
22nd Jan 2026199 AMAQI
22nd Jan 20262110 AMAQI
22nd Jan 20262111 AMAQI
22nd Jan 20262112 PMAQI
22nd Jan 2026191 PMAQI
22nd Jan 2026142 PMAQI
22nd Jan 2026423 PMAQI
22nd Jan 2026244 PMAQI
22nd Jan 2026245 PMAQI
22nd Jan 2026346 PMAQI
22nd Jan 2026207 PMAQI
22nd Jan 2026238 PMAQI
22nd Jan 2026419 PMAQI
22nd Jan 20262810 PMAQI
22nd Jan 20262711 PMAQI
23rd Jan 20262212 AMAQI
23rd Jan 2026261 AMAQI
23rd Jan 2026362 AMAQI
23rd Jan 202683 AMAQI
23rd Jan 2026724 AMAQI
23rd Jan 2026835 AMAQI
23rd Jan 2026226 AMAQI

16°C15/17°C

23rd Jan 2026107 AMAQI
23rd Jan 2026278 AMAQI
23rd Jan 2026719 AMAQI
23rd Jan 202611910 AMAQI
23rd Jan 20263211 AMAQI
23rd Jan 20263212 PMAQI
23rd Jan 2026341 PMAQI
23rd Jan 2026472 PMAQI
23rd Jan 2026383 PMAQI
23rd Jan 2026284 PMAQI
23rd Jan 2026325 PMAQI
23rd Jan 2026396 PMAQI
23rd Jan 2026367 PMAQI
23rd Jan 2026268 PMAQI
23rd Jan 2026299 PMAQI
23rd Jan 20263010 PMAQI
23rd Jan 20263411 PMAQI
24th Jan 20262812 AMAQI
24th Jan 2026501 AMAQI
24th Jan 2026512 AMAQI
24th Jan 2026493 AMAQI
24th Jan 2026624 AMAQI
24th Jan 2026705 AMAQI
24th Jan 2026326 AMAQI

17°C17/18°C

24th Jan 2026287 AMAQI
24th Jan 2026408 AMAQI
24th Jan 2026479 AMAQI
24th Jan 20265410 AMAQI
24th Jan 20264311 AMAQI
24th Jan 20261912 PMAQI
24th Jan 2026211 PMAQI
24th Jan 2026352 PMAQI
24th Jan 2026473 PMAQI
24th Jan 2026214 PMAQI
24th Jan 2026265 PMAQI
24th Jan 2026226 PMAQI
24th Jan 2026267 PMAQI
24th Jan 2026288 PMAQI
24th Jan 2026349 PMAQI
24th Jan 20264810 PMAQI
24th Jan 20263611 PMAQI
25th Jan 20262112 AMAQI
25th Jan 2026381 AMAQI
25th Jan 2026442 AMAQI
25th Jan 2026463 AMAQI
25th Jan 2026524 AMAQI
25th Jan 2026585 AMAQI
25th Jan 2026516 AMAQI

18°C18/19°C

25th Jan 2026507 AMAQI
25th Jan 2026248 AMAQI
25th Jan 2026619 AMAQI
25th Jan 20269610 AMAQI
25th Jan 20266811 AMAQI
25th Jan 20266412 PMAQI
25th Jan 2026531 PMAQI
25th Jan 2026532 PMAQI
25th Jan 2026563 PMAQI
25th Jan 2026524 PMAQI
25th Jan 2026505 PMAQI
25th Jan 2026236 PMAQI
25th Jan 2026327 PMAQI
25th Jan 2026618 PMAQI
25th Jan 2026509 PMAQI
25th Jan 20264510 PMAQI
25th Jan 20263611 PMAQI
26th Jan 20263812 AMAQI
26th Jan 2026381 AMAQI
26th Jan 2026432 AMAQI
26th Jan 2026403 AMAQI
26th Jan 2026644 AMAQI
26th Jan 2026905 AMAQI
26th Jan 2026466 AMAQI

19°C18/20°C

26th Jan 2026507 AMAQI
26th Jan 2026368 AMAQI
26th Jan 2026749 AMAQI
26th Jan 20266011 AMAQI
26th Jan 20265412 PMAQI
26th Jan 2026501 PMAQI
26th Jan 2026382 PMAQI
26th Jan 2026463 PMAQI
26th Jan 2026484 PMAQI
26th Jan 2026495 PMAQI
26th Jan 2026326 PMAQI
26th Jan 2026367 PMAQI
26th Jan 2026368 PMAQI
26th Jan 2026359 PMAQI
26th Jan 20263610 PMAQI
26th Jan 20264811 PMAQI
27th Jan 20265212 AMAQI
27th Jan 2026351 AMAQI
27th Jan 2026592 AMAQI
27th Jan 2026563 AMAQI
27th Jan 2026584 AMAQI
27th Jan 2026515 AMAQI
27th Jan 2026496 AMAQI

20°C19/21°C

27th Jan 2026457 AMAQI
27th Jan 2026448 AMAQI
27th Jan 2026479 AMAQI
27th Jan 20266710 AMAQI
27th Jan 20264011 AMAQI
27th Jan 20263312 PMAQI
27th Jan 2026321 PMAQI
27th Jan 2026302 PMAQI
27th Jan 2026443 PMAQI
27th Jan 2026394 PMAQI
27th Jan 2026345 PMAQI
27th Jan 2026266 PMAQI
27th Jan 2026307 PMAQI
27th Jan 2026198 PMAQI
27th Jan 2026249 PMAQI
27th Jan 20263410 PMAQI
27th Jan 20262911 PMAQI
28th Jan 20262612 AMAQI
28th Jan 2026431 AMAQI
28th Jan 2026462 AMAQI
28th Jan 2026463 AMAQI
28th Jan 2026604 AMAQI
28th Jan 2026725 AMAQI
28th Jan 2026356 AMAQI

21°C19/21°C

28th Jan 2026397 AMAQI
28th Jan 2026488 AMAQI
28th Jan 2026729 AMAQI
28th Jan 20269410 AMAQI
28th Jan 20265311 AMAQI
28th Jan 20264812 PMAQI
28th Jan 2026331 PMAQI
28th Jan 2026442 PMAQI
28th Jan 2026363 PMAQI
28th Jan 2026304 PMAQI
28th Jan 2026365 PMAQI
28th Jan 2026296 PMAQI
28th Jan 2026347 PMAQI
28th Jan 2026368 PMAQI
28th Jan 2026389 PMAQI
28th Jan 20263310 PMAQI
29th Jan 20263612 AMAQI
29th Jan 2026351 AMAQI
29th Jan 2026412 AMAQI
29th Jan 2026403 AMAQI
29th Jan 2026804 AMAQI
29th Jan 2026655 AMAQI
29th Jan 2026386 AMAQI

18°C18/19°C

29th Jan 2026447 AMAQI
29th Jan 2026368 AMAQI
29th Jan 2026739 AMAQI
29th Jan 202612010 AMAQI
29th Jan 20265611 AMAQI
29th Jan 20264212 PMAQI
29th Jan 2026422 PMAQI
29th Jan 2026333 PMAQI
29th Jan 2026334 PMAQI
29th Jan 2026275 PMAQI
29th Jan 2026276 PMAQI
29th Jan 2026277 PMAQI
29th Jan 2026218 PMAQI
29th Jan 2026389 PMAQI
29th Jan 20263610 PMAQI
29th Jan 20263411 PMAQI
30th Jan 20263412 AMAQI
30th Jan 2026401 AMAQI
30th Jan 2026482 AMAQI
30th Jan 2026443 AMAQI
30th Jan 2026764 AMAQI
30th Jan 2026985 AMAQI
30th Jan 2026546 AMAQI

18°C17/19°C

30th Jan 2026538 AMAQI
30th Jan 2026929 AMAQI
30th Jan 20269410 AMAQI
30th Jan 20266111 AMAQI
30th Jan 20265012 PMAQI
30th Jan 2026521 PMAQI
30th Jan 2026522 PMAQI
30th Jan 2026253 PMAQI
30th Jan 2026354 PMAQI
30th Jan 2026385 PMAQI
30th Jan 2026396 PMAQI
30th Jan 2026387 PMAQI
30th Jan 2026408 PMAQI
30th Jan 2026429 PMAQI
30th Jan 20263910 PMAQI
30th Jan 20263611 PMAQI
31st Jan 20263612 AMAQI
31st Jan 2026401 AMAQI
31st Jan 2026432 AMAQI
31st Jan 2026413 AMAQI
31st Jan 2026764 AMAQI
31st Jan 2026875 AMAQI
31st Jan 2026456 AMAQI

19°C18/20°C

31st Jan 2026427 AMAQI
31st Jan 2026488 AMAQI
31st Jan 2026789 AMAQI
31st Jan 202610510 AMAQI
31st Jan 20264611 AMAQI
31st Jan 20263812 PMAQI
31st Jan 2026361 PMAQI
31st Jan 2026232 PMAQI
31st Jan 2026443 PMAQI
31st Jan 2026374 PMAQI
31st Jan 2026205 PMAQI
31st Jan 2026106 PMAQI
31st Jan 2026348 PMAQI
31st Jan 2026149 PMAQI
31st Jan 20261010 PMAQI
31st Jan 20261011 PMAQI
1st Feb 20261412 AMAQI
1st Feb 2026211 AMAQI
1st Feb 2026242 AMAQI
1st Feb 2026383 AMAQI
1st Feb 2026544 AMAQI
1st Feb 2026815 AMAQI
1st Feb 2026406 AMAQI

21°C20/21°C

1st Feb 2026447 AMAQI
1st Feb 2026268 AMAQI
1st Feb 2026639 AMAQI
1st Feb 202610010 AMAQI
1st Feb 20263611 AMAQI
1st Feb 2026812 PMAQI
1st Feb 2026101 PMAQI
1st Feb 2026102 PMAQI
1st Feb 202683 PMAQI
1st Feb 2026104 PMAQI
1st Feb 2026145 PMAQI
1st Feb 2026176 PMAQI
1st Feb 2026177 PMAQI
1st Feb 2026198 PMAQI
1st Feb 2026239 PMAQI
1st Feb 20261810 PMAQI
1st Feb 20265011 PMAQI
2nd Feb 20263012 AMAQI
2nd Feb 2026501 AMAQI
2nd Feb 2026412 AMAQI
2nd Feb 2026303 AMAQI
2nd Feb 2026644 AMAQI
2nd Feb 2026845 AMAQI
2nd Feb 2026446 AMAQI

19°C18/19°C

2nd Feb 2026447 AMAQI
2nd Feb 2026488 AMAQI
2nd Feb 2026889 AMAQI
2nd Feb 20269510 AMAQI
2nd Feb 20266111 AMAQI
2nd Feb 20262312 PMAQI
2nd Feb 2026231 PMAQI
2nd Feb 2026272 PMAQI
2nd Feb 2026423 PMAQI
2nd Feb 2026464 PMAQI
2nd Feb 2026545 PMAQI
2nd Feb 2026586 PMAQI
2nd Feb 2026577 PMAQI
2nd Feb 2026548 PMAQI
2nd Feb 2026519 PMAQI
2nd Feb 20265510 PMAQI
2nd Feb 20266011 PMAQI
3rd Feb 20265912 AMAQI
3rd Feb 2026551 AMAQI
3rd Feb 2026512 AMAQI
3rd Feb 2026533 AMAQI
3rd Feb 2026554 AMAQI
3rd Feb 2026525 AMAQI
3rd Feb 2026526 AMAQI

18°C17/18°C

3rd Feb 2026527 AMAQI
3rd Feb 2026478 AMAQI
3rd Feb 2026369 AMAQI
3rd Feb 20263310 AMAQI
3rd Feb 20262911 AMAQI
3rd Feb 20262912 PMAQI
3rd Feb 2026231 PMAQI
3rd Feb 2026192 PMAQI
3rd Feb 2026233 PMAQI
3rd Feb 2026215 PMAQI
3rd Feb 2026196 PMAQI
3rd Feb 2026197 PMAQI
3rd Feb 2026178 PMAQI
3rd Feb 2026199 PMAQI
3rd Feb 20262110 PMAQI
3rd Feb 20261711 PMAQI
4th Feb 20261912 AMAQI
4th Feb 2026191 AMAQI
4th Feb 2026192 AMAQI
4th Feb 2026213 AMAQI
4th Feb 2026194 AMAQI
4th Feb 2026195 AMAQI
4th Feb 2026216 AMAQI

17°C17/17°C

4th Feb 2026217 AMAQI
4th Feb 2026238 AMAQI
4th Feb 2026239 AMAQI
4th Feb 20262310 AMAQI
4th Feb 20262311 AMAQI
4th Feb 20261912 PMAQI
4th Feb 2026191 PMAQI
4th Feb 2026192 PMAQI
4th Feb 2026233 PMAQI
4th Feb 2026214 PMAQI
4th Feb 2026255 PMAQI
4th Feb 2026236 PMAQI
4th Feb 2026237 PMAQI
4th Feb 2026258 PMAQI
4th Feb 2026469 PMAQI
4th Feb 20262310 PMAQI
4th Feb 20262511 PMAQI
5th Feb 20264612 AMAQI
5th Feb 2026481 AMAQI
5th Feb 2026532 AMAQI
5th Feb 2026463 AMAQI
5th Feb 2026724 AMAQI
5th Feb 2026415 AMAQI
5th Feb 2026346 AMAQI

19°C18/19°C

5th Feb 2026687 AMAQI
5th Feb 2026568 AMAQI
5th Feb 2026809 AMAQI
5th Feb 20269610 AMAQI
5th Feb 20268811 AMAQI
5th Feb 20264812 PMAQI
5th Feb 2026401 PMAQI
5th Feb 2026492 PMAQI
5th Feb 2026233 PMAQI
5th Feb 2026444 PMAQI
5th Feb 2026385 PMAQI
5th Feb 2026306 PMAQI
5th Feb 2026297 PMAQI
5th Feb 2026278 PMAQI
5th Feb 2026259 PMAQI
5th Feb 20262310 PMAQI
5th Feb 20264111 PMAQI
6th Feb 20262312 AMAQI
6th Feb 2026351 AMAQI
6th Feb 2026332 AMAQI
6th Feb 2026323 AMAQI
6th Feb 2026604 AMAQI
6th Feb 2026765 AMAQI
6th Feb 2026326 AMAQI

21°C20/21°C

6th Feb 2026197 AMAQI
6th Feb 2026198 AMAQI
6th Feb 2026749 AMAQI
6th Feb 20269210 AMAQI
6th Feb 20266111 AMAQI
6th Feb 2026211 PMAQI
6th Feb 2026372 PMAQI
6th Feb 2026323 PMAQI
6th Feb 2026424 PMAQI
6th Feb 2026425 PMAQI
6th Feb 2026326 PMAQI
6th Feb 2026307 PMAQI
6th Feb 202688 PMAQI
6th Feb 2026289 PMAQI
6th Feb 20262610 PMAQI
6th Feb 20262611 PMAQI
7th Feb 20264612 AMAQI
7th Feb 2026491 AMAQI
7th Feb 2026242 AMAQI
7th Feb 2026423 AMAQI
7th Feb 2026584 AMAQI
7th Feb 2026545 AMAQI
7th Feb 2026306 AMAQI

22°C21/22°C

7th Feb 2026327 AMAQI
7 AM
7th Feb 2026248 AMAQI
7th Feb 2026659 AMAQI
7th Feb 20265011 AMAQI
7th Feb 20264512 PMAQI
12 PM
7th Feb 2026451 PMAQI
7th Feb 2026292 PMAQI
7th Feb 2026323 PMAQI
7th Feb 2026214 PMAQI
7th Feb 2026306 PMAQI
6 PM
7th Feb 2026317 PMAQI
7th Feb 2026328 PMAQI
7th Feb 2026449 PMAQI
7th Feb 20263710 PMAQI
7th Feb 20264211 PMAQI
12 AM
6 AM

19°C17/20°C

Day time
Avg. Highest Time
10 AM

58AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 58), while the lowest AQI was between 6 PM to 6 PM (Avg. 30).
Night time
Avg. Highest Time
5 AM

49AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 49), while the lowest AQI was between 8 PM to 8 PM (Avg. 30).

2026 Days Vs Air Quality

Hirara, Ishigaki, Okinawa, Japan

2026

95%

36

5%

2

Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)

Good
36 Days
Moderate
2 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 95%

Health Risk Level:

Very Low

In 2026, 95% of 39 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

Hirara, Ishigaki, 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
26AQI (US)
2nd January 2026
30AQI (US)
3rd January 2026
25AQI (US)
4th January 2026
20AQI (US)
5th January 2026
21AQI (US)
6th January 2026
33AQI (US)
7th January 2026
46AQI (US)
8th January 2026
48AQI (US)
9th January 2026
34AQI (US)
10th January 2026
21AQI (US)
11th January 2026
41AQI (US)
12th January 2026
37AQI (US)
13th January 2026
32AQI (US)
14th January 2026
42AQI (US)
15th January 2026
30AQI (US)
16th January 2026
32AQI (US)
17th January 2026
22AQI (US)
18th January 2026
33AQI (US)
19th January 2026
33AQI (US)
20th January 2026
29AQI (US)
21st January 2026
24AQI (US)
22nd January 2026
24AQI (US)
23rd January 2026
39AQI (US)
24th January 2026
38AQI (US)
25th January 2026
49AQI (US)
26th January 2026
47AQI (US)
27th January 2026
41AQI (US)
28th January 2026
45AQI (US)
29th January 2026
45AQI (US)
30th January 2026
51AQI (US)
31st January 2026
42AQI (US)
1st February 2026
31AQI (US)
2nd February 2026
51AQI (US)
3rd February 2026
35AQI (US)
4th February 2026
23AQI (US)
5th February 2026
48AQI (US)
6th February 2026
38AQI (US)
7th February 2026
39AQI (US)
8th February 2026
9th February 2026
10th February 2026
11th February 2026
12th February 2026
13th February 2026
14th February 2026
15th February 2026
16th February 2026
17th February 2026
18th February 2026
19th February 2026
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

35AQI (US)

38AQI (US)

No. of days

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

202635AQI (US)

30
1
6
1
36
2

Highest AQI (US) recorded in

February

38AQI (US)

Lowest AQI (US) recorded in

January

35AQI (US)

202540AQI (US)

25
6
25
3
18
13
16
14
25
6
27
3
31
31
30
18
13
19
11
26
5
291
74

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

202433AQI (US)

16
15
1
28
2
30
31
27
4
16
26
5
30
29
2
248
14

Highest AQI (US) recorded in

December

38AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

202329AQI (US)

28
2
27
1
29
2
23
7
21
19
30
1
18
2
27
11
3
3
31
267
18

Highest AQI (US) recorded in

October

40AQI (US)

Lowest AQI (US) recorded in

June

14AQI (US)

202227AQI (US)

30
1
22
1
29
2
29
1
26
30
25
2
1
14
4
22
29
1
29
2
287
13

Highest AQI (US) recorded in

September

39AQI (US)

Lowest AQI (US) recorded in

July

11AQI (US)

202130AQI (US)

30
1
23
5
29
18
3
31
27
3
25
1
27
27
1
31
29
1
31
328
15

Highest AQI (US) recorded in

April

40AQI (US)

Lowest AQI (US) recorded in

August

21AQI (US)

202025AQI (US)

12
1
12
9
18
30
29
31
15
2
27
4
29
1
31
234
17

Highest AQI (US) recorded in

April

46AQI (US)

Lowest AQI (US) recorded in

July

11AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI (US)
Least Polluted Year Recorded
2020(Avg.)
25AQI (US)

Hirara's annual 2026 AQI (US) (35) shows an average percentage change of 18.2% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (30), 2022 (27), 2023 (29), 2024 (33), 2025 (40).