Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Naha, 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+

July Air Quality Analysis

Naha, Okinawa, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
10th Jul 2026
59AQI
Lowest AQI recorded on
10th Jul 2023
12AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 46 of Good air quality on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Naha, Okinawa, Japan

AQI
Day
Night
.

5 AM30th Jul 2026

7 PM

4 AM31st Jul 2026

Day time
Avg. Highest Time
11AM30th Jul

40AQI

Avg. Lowest Time
9AM30th Jul

21AQI

Night time
Avg. Highest Time
12AM31st Jul

50AQI

Avg. Lowest Time
9PM30th Jul

34AQI

In the last 24 hours,

Naha's AQI reached its highest point of 50 at 12 AM during the Night, while the lowest point, 21, was recorded at 9 AM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Naha, Okinawa, Japan

Jul
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st
Day
Night
2nd Jul 2026245 AMAQI
2nd Jul 2026226 AMAQI
2nd Jul 2026247 AMAQI
2nd Jul 2026248 AMAQI
2nd Jul 2026249 AMAQI
2nd Jul 20262510 AMAQI
2nd Jul 20261611 AMAQI
2nd Jul 20262012 PMAQI
2nd Jul 2026181 PMAQI
2nd Jul 2026202 PMAQI
2nd Jul 2026213 PMAQI
2nd Jul 2026224 PMAQI
2nd Jul 2026225 PMAQI
2nd Jul 2026246 PMAQI
2nd Jul 2026247 PMAQI
2nd Jul 2026258 PMAQI
2nd Jul 2026269 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20262612 AMAQI
3rd Jul 2026241 AMAQI
3rd Jul 2026222 AMAQI
3rd Jul 2026233 AMAQI
3rd Jul 2026224 AMAQI

27°C26/29°C

3rd Jul 2026235 AMAQI
3rd Jul 2026246 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026229 AMAQI
3rd Jul 20262010 AMAQI
3rd Jul 20262211 AMAQI
3rd Jul 20262112 PMAQI
3rd Jul 2026221 PMAQI
3rd Jul 2026242 PMAQI
3rd Jul 2026263 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026255 PMAQI
3rd Jul 2026246 PMAQI
3rd Jul 2026247 PMAQI
3rd Jul 2026188 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262310 PMAQI
3rd Jul 20262411 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026244 AMAQI

27°C26/29°C

4th Jul 2026245 AMAQI
4th Jul 2026166 AMAQI
4th Jul 2026227 AMAQI
4th Jul 2026258 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262112 PMAQI
4th Jul 2026221 PMAQI
4th Jul 2026222 PMAQI
4th Jul 2026133 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026165 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026239 PMAQI
4th Jul 20262310 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20262312 AMAQI
5th Jul 2026201 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026213 AMAQI
5th Jul 2026204 AMAQI

27°C26/29°C

5th Jul 202685 AMAQI
5th Jul 2026216 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20261610 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026202 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026224 PMAQI
5th Jul 2026155 PMAQI
5th Jul 2026166 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20261010 PMAQI
5th Jul 2026811 PMAQI
6th Jul 20261612 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026242 AMAQI
6th Jul 202683 AMAQI
6th Jul 2026144 AMAQI

28°C26/29°C

6th Jul 2026125 AMAQI
6th Jul 2026186 AMAQI
6th Jul 202687 AMAQI
6th Jul 202688 AMAQI
6th Jul 2026149 AMAQI
6th Jul 20262610 AMAQI
6th Jul 20263811 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026101 PMAQI
6th Jul 2026112 PMAQI
6th Jul 2026183 PMAQI
6th Jul 202684 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026186 PMAQI
6th Jul 2026197 PMAQI
6th Jul 202688 PMAQI
6th Jul 2026209 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262511 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026281 AMAQI
7th Jul 202682 AMAQI
7th Jul 202683 AMAQI
7th Jul 202684 AMAQI

28°C26/30°C

7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 2026247 AMAQI
7th Jul 2026178 AMAQI
7th Jul 202689 AMAQI
7th Jul 20262210 AMAQI
7th Jul 20262011 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026293 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026245 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026258 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262812 AMAQI
8th Jul 202681 AMAQI
8th Jul 202682 AMAQI
8th Jul 2026203 AMAQI
8th Jul 2026214 AMAQI

28°C26/30°C

8th Jul 202685 AMAQI
8th Jul 202686 AMAQI
8th Jul 2026247 AMAQI
8th Jul 202688 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026266 PMAQI
8th Jul 2026227 PMAQI
8th Jul 2026228 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20262011 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026292 AMAQI
9th Jul 2026303 AMAQI
9th Jul 2026264 AMAQI

28°C26/30°C

9th Jul 2026295 AMAQI
9th Jul 2026286 AMAQI
9th Jul 2026297 AMAQI
9th Jul 2026308 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20262610 AMAQI
9th Jul 20262711 AMAQI
9th Jul 20262812 PMAQI
9th Jul 2026281 PMAQI
9th Jul 2026282 PMAQI
9th Jul 2026323 PMAQI
9th Jul 2026324 PMAQI
9th Jul 2026335 PMAQI
9th Jul 2026296 PMAQI
9th Jul 2026327 PMAQI
9th Jul 2026328 PMAQI
9th Jul 2026329 PMAQI
9th Jul 20263210 PMAQI
9th Jul 20263711 PMAQI
10th Jul 20263612 AMAQI
10th Jul 2026391 AMAQI
10th Jul 2026572 AMAQI
10th Jul 2026643 AMAQI
10th Jul 2026594 AMAQI

29°C28/30°C

10th Jul 2026625 AMAQI
10th Jul 2026586 AMAQI
10th Jul 2026627 AMAQI
10th Jul 2026638 AMAQI
10th Jul 2026619 AMAQI
10th Jul 20266210 AMAQI
10th Jul 20266611 AMAQI
10th Jul 20266812 PMAQI
10th Jul 2026681 PMAQI
10th Jul 2026682 PMAQI
10th Jul 2026683 PMAQI
10th Jul 2026684 PMAQI
10th Jul 2026685 PMAQI
10th Jul 2026696 PMAQI
10th Jul 2026707 PMAQI
10th Jul 2026708 PMAQI
10th Jul 2026509 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263412 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026342 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026294 AMAQI

28°C27/29°C

11th Jul 2026325 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263510 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026335 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026327 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026322 AMAQI
12th Jul 2026313 AMAQI
12th Jul 2026304 AMAQI

28°C26/29°C

12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026317 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026329 AMAQI
12th Jul 20263210 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262712 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026253 PMAQI
12th Jul 2026274 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026323 AMAQI
13th Jul 2026294 AMAQI

29°C28/29°C

13th Jul 2026305 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20265212 PMAQI
13th Jul 2026651 PMAQI
13th Jul 2026562 PMAQI
13th Jul 2026703 PMAQI
13th Jul 2026684 PMAQI
13th Jul 2026465 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026213 AMAQI
14th Jul 2026214 AMAQI

29°C28/30°C

14th Jul 2026225 AMAQI
14th Jul 2026216 AMAQI
14th Jul 2026257 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262312 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026213 PMAQI
14th Jul 2026234 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026266 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026188 PMAQI
14th Jul 2026179 PMAQI
14th Jul 20262110 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026264 AMAQI

28°C27/30°C

15th Jul 2026305 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262512 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026203 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026292 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026284 AMAQI

28°C26/29°C

16th Jul 2026295 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026277 AMAQI
16th Jul 2026278 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20263010 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262912 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026293 AMAQI
17th Jul 2026304 AMAQI

28°C27/29°C

17th Jul 2026305 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026297 AMAQI
17th Jul 2026298 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262910 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026454 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026417 PMAQI
17th Jul 2026418 PMAQI
17th Jul 2026279 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263011 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026364 AMAQI

28°C27/29°C

18th Jul 2026375 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026308 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20262810 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026321 PMAQI
18th Jul 2026342 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026305 PMAQI
18th Jul 2026316 PMAQI
18th Jul 2026377 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20263411 PMAQI
19th Jul 20263012 AMAQI
19th Jul 2026261 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026243 AMAQI
19th Jul 2026294 AMAQI

28°C27/30°C

19th Jul 2026295 AMAQI
19th Jul 2026316 AMAQI
19th Jul 2026307 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026329 AMAQI
19th Jul 20263010 AMAQI
19th Jul 20262611 AMAQI
19th Jul 20262912 PMAQI
19th Jul 2026241 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026224 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026226 PMAQI
19th Jul 2026287 PMAQI
19th Jul 2026288 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026262 AMAQI
20th Jul 2026223 AMAQI
20th Jul 2026254 AMAQI

29°C27/30°C

20th Jul 2026255 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026287 AMAQI
20th Jul 2026248 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20266411 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026481 PMAQI
20th Jul 2026262 PMAQI
20th Jul 2026433 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026545 PMAQI
20th Jul 2026546 PMAQI
20th Jul 2026597 PMAQI
20th Jul 2026588 PMAQI
20th Jul 2026589 PMAQI
20th Jul 20266010 PMAQI
20th Jul 20265911 PMAQI
21st Jul 20265912 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026562 AMAQI
21st Jul 2026613 AMAQI
21st Jul 2026474 AMAQI

28°C27/30°C

21st Jul 2026565 AMAQI
21st Jul 2026576 AMAQI
21st Jul 2026597 AMAQI
21st Jul 2026548 AMAQI
21st Jul 2026599 AMAQI
21st Jul 20266410 AMAQI
21st Jul 20266611 AMAQI
21st Jul 2026561 PMAQI
21st Jul 2026562 PMAQI
21st Jul 2026643 PMAQI
21st Jul 2026624 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026438 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20263210 PMAQI
21st Jul 20263711 PMAQI
22nd Jul 20264512 AMAQI
22nd Jul 2026391 AMAQI
22nd Jul 2026512 AMAQI
22nd Jul 2026543 AMAQI
22nd Jul 2026504 AMAQI

28°C27/30°C

22nd Jul 2026345 AMAQI
22nd Jul 2026346 AMAQI
22nd Jul 2026447 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265410 AMAQI
22nd Jul 20265911 AMAQI
22nd Jul 20265612 PMAQI
22nd Jul 2026601 PMAQI
22nd Jul 2026502 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026394 PMAQI
22nd Jul 2026505 PMAQI
22nd Jul 2026516 PMAQI
22nd Jul 2026397 PMAQI
22nd Jul 2026318 PMAQI
22nd Jul 2026289 PMAQI
22nd Jul 20263910 PMAQI
22nd Jul 20264211 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026261 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026353 AMAQI
23rd Jul 2026344 AMAQI

29°C27/31°C

23rd Jul 2026375 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026397 AMAQI
23rd Jul 2026488 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20265610 AMAQI
23rd Jul 20265211 AMAQI
23rd Jul 20265512 PMAQI
23rd Jul 2026611 PMAQI
23rd Jul 2026682 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026614 PMAQI
23rd Jul 2026635 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026417 PMAQI
23rd Jul 2026428 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20263210 PMAQI
23rd Jul 20263211 PMAQI
24th Jul 20263712 AMAQI
24th Jul 2026451 AMAQI
24th Jul 2026342 AMAQI
24th Jul 2026303 AMAQI
24th Jul 2026374 AMAQI

29°C27/31°C

24th Jul 2026275 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026499 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20265411 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026323 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026225 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026249 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20262812 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026214 AMAQI

29°C28/31°C

25th Jul 2026305 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026358 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20263910 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20262812 PMAQI
25th Jul 2026501 PMAQI
25th Jul 2026582 PMAQI
25th Jul 2026583 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026436 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20264811 PMAQI
26th Jul 20265512 AMAQI
26th Jul 2026391 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026513 AMAQI
26th Jul 2026274 AMAQI

30°C28/32°C

26th Jul 2026225 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026297 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026309 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026481 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026543 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20264110 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026321 AMAQI
27th Jul 2026302 AMAQI
27th Jul 2026263 AMAQI
27th Jul 2026294 AMAQI

29°C27/30°C

27th Jul 2026295 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026329 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20263011 AMAQI
27th Jul 20262812 PMAQI
27th Jul 2026411 PMAQI
27th Jul 2026432 PMAQI
27th Jul 2026373 PMAQI
27th Jul 2026354 PMAQI
27th Jul 2026245 PMAQI
27th Jul 2026646 PMAQI
27th Jul 2026567 PMAQI
27th Jul 2026508 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20264711 PMAQI
28th Jul 20265412 AMAQI
28th Jul 2026401 AMAQI
28th Jul 2026682 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026544 AMAQI

29°C27/31°C

28th Jul 2026225 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026648 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026393 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026455 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026457 PMAQI
28th Jul 2026348 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 2026257 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262811 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026343 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026335 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262610 PMAQI
29th Jul 20262411 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026302 AMAQI
30th Jul 2026313 AMAQI
30th Jul 2026294 AMAQI

29°C27/31°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026327 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20263110 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026341 PMAQI
30th Jul 2026372 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026374 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026346 PMAQI
30th Jul 2026327 PMAQI
30th Jul 2026378 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20263911 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026414 AMAQI

29°C28/31°C

31st Jul 2026455 AMAQI
5 AM
31st Jul 2026426 AMAQI
31st Jul 2026507 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026519 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264312 PMAQI
12 PM
31st Jul 2026401 PMAQI
31st Jul 2026492 PMAQI
31st Jul 2026483 PMAQI
31st Jul 2026504 PMAQI
31st Jul 2026445 PMAQI
31st Jul 2026456 PMAQI
31st Jul 2026547 PMAQI
7 PM
31st Jul 2026558 PMAQI
31st Jul 2026499 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264511 PMAQI
12 AM
4 AM

29°C27/31°C

Day time
Avg. Highest Time
10 AM - 11 AM

36AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 36), while the lowest AQI was between 5 AM to 5 AM (Avg. 28).
Night time
Avg. Highest Time
12 AM

33AQI

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

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 33), while the lowest AQI was between 4 AM to 4 AM (Avg. 30).

2026 Days Vs Air Quality

Naha, Okinawa, Japan

2026

85%

181

15%

31

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
181 Days
Moderate
31 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 85%

Health Risk Level:

Low

In 2026, 85% of 212 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

Naha, 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
30AQI (US)
3rd January 2026
26AQI (US)
4th January 2026
35AQI (US)
5th January 2026
35AQI (US)
6th January 2026
31AQI (US)
7th January 2026
44AQI (US)
8th January 2026
50AQI (US)
9th January 2026
24AQI (US)
10th January 2026
24AQI (US)
11th January 2026
45AQI (US)
12th January 2026
42AQI (US)
13th January 2026
30AQI (US)
14th January 2026
38AQI (US)
15th January 2026
32AQI (US)
16th January 2026
35AQI (US)
17th January 2026
30AQI (US)
18th January 2026
37AQI (US)
19th January 2026
36AQI (US)
20th January 2026
34AQI (US)
21st January 2026
36AQI (US)
22nd January 2026
28AQI (US)
23rd January 2026
42AQI (US)
24th January 2026
42AQI (US)
25th January 2026
47AQI (US)
26th January 2026
44AQI (US)
27th January 2026
38AQI (US)
28th January 2026
42AQI (US)
29th January 2026
40AQI (US)
30th January 2026
47AQI (US)
31st January 2026
37AQI (US)
1st February 2026
29AQI (US)
2nd February 2026
54AQI (US)
3rd February 2026
34AQI (US)
4th February 2026
24AQI (US)
5th February 2026
51AQI (US)
6th February 2026
44AQI (US)
7th February 2026
39AQI (US)
8th February 2026
35AQI (US)
9th February 2026
20AQI (US)
10th February 2026
36AQI (US)
11th February 2026
50AQI (US)
12th February 2026
50AQI (US)
13th February 2026
48AQI (US)
14th February 2026
52AQI (US)
15th February 2026
42AQI (US)
16th February 2026
46AQI (US)
17th February 2026
38AQI (US)
18th February 2026
40AQI (US)
19th February 2026
48AQI (US)
20th February 2026
42AQI (US)
21st February 2026
52AQI (US)
22nd February 2026
47AQI (US)
23rd February 2026
48AQI (US)
24th February 2026
46AQI (US)
25th February 2026
37AQI (US)
26th February 2026
32AQI (US)
27th February 2026
48AQI (US)
28th February 2026
44AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
58AQI (US)
3rd March 2026
42AQI (US)
4th March 2026
52AQI (US)
5th March 2026
48AQI (US)
6th March 2026
59AQI (US)
7th March 2026
56AQI (US)
8th March 2026
42AQI (US)
9th March 2026
48AQI (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
58AQI (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
34AQI (US)
24th March 2026
44AQI (US)
25th March 2026
62AQI (US)
26th March 2026
50AQI (US)
27th March 2026
62AQI (US)
28th March 2026
54AQI (US)
29th March 2026
58AQI (US)
30th March 2026
22AQI (US)
31st March 2026
30AQI (US)
1st April 2026
35AQI (US)
2nd April 2026
48AQI (US)
3rd April 2026
44AQI (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
40AQI (US)
10th April 2026
42AQI (US)
11th April 2026
41AQI (US)
12th April 2026
40AQI (US)
13th April 2026
38AQI (US)
14th April 2026
42AQI (US)
15th April 2026
39AQI (US)
16th April 2026
36AQI (US)
17th April 2026
36AQI (US)
18th April 2026
31AQI (US)
19th April 2026
37AQI (US)
20th April 2026
50AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
49AQI (US)
23rd April 2026
38AQI (US)
24th April 2026
38AQI (US)
25th April 2026
48AQI (US)
26th April 2026
51AQI (US)
27th April 2026
54AQI (US)
28th April 2026
49AQI (US)
29th April 2026
32AQI (US)
30th April 2026
36AQI (US)
1st May 2026
44AQI (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
25AQI (US)
10th May 2026
22AQI (US)
11th May 2026
22AQI (US)
12th May 2026
24AQI (US)
13th May 2026
30AQI (US)
14th May 2026
32AQI (US)
15th May 2026
34AQI (US)
16th May 2026
86AQI (US)
17th May 2026
70AQI (US)
18th May 2026
56AQI (US)
19th May 2026
49AQI (US)
20th May 2026
62AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
58AQI (US)
25th May 2026
48AQI (US)
26th May 2026
40AQI (US)
27th May 2026
28AQI (US)
28th May 2026
30AQI (US)
29th May 2026
28AQI (US)
30th May 2026
46AQI (US)
31st May 2026
32AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
26AQI (US)
3rd June 2026
34AQI (US)
4th June 2026
26AQI (US)
5th June 2026
26AQI (US)
6th June 2026
28AQI (US)
7th June 2026
26AQI (US)
8th June 2026
26AQI (US)
9th June 2026
28AQI (US)
10th June 2026
23AQI (US)
11th June 2026
23AQI (US)
12th June 2026
23AQI (US)
13th June 2026
26AQI (US)
14th June 2026
24AQI (US)
15th June 2026
22AQI (US)
16th June 2026
24AQI (US)
17th June 2026
23AQI (US)
18th June 2026
24AQI (US)
19th June 2026
24AQI (US)
20th June 2026
21AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
26AQI (US)
25th June 2026
28AQI (US)
26th June 2026
35AQI (US)
27th June 2026
30AQI (US)
28th June 2026
30AQI (US)
29th June 2026
32AQI (US)
30th June 2026
30AQI (US)
1st July 2026
28AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
22AQI (US)
5th July 2026
18AQI (US)
6th July 2026
17AQI (US)
7th July 2026
20AQI (US)
8th July 2026
20AQI (US)
9th July 2026
30AQI (US)
10th July 2026
59AQI (US)
11th July 2026
31AQI (US)
12th July 2026
30AQI (US)
13th July 2026
37AQI (US)
14th July 2026
25AQI (US)
15th July 2026
26AQI (US)
16th July 2026
28AQI (US)
17th July 2026
31AQI (US)
18th July 2026
34AQI (US)
19th July 2026
26AQI (US)
20th July 2026
42AQI (US)
21st July 2026
54AQI (US)
22nd July 2026
46AQI (US)
23rd July 2026
46AQI (US)
24th July 2026
34AQI (US)
25th July 2026
41AQI (US)
26th July 2026
38AQI (US)
27th July 2026
35AQI (US)
28th July 2026
38AQI (US)
29th July 2026
26AQI (US)
30th July 2026
33AQI (US)
31st July 2026
46AQI (US)
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

37AQI (US)

42AQI (US)

48AQI (US)

41AQI (US)

40AQI (US)

26AQI (US)

32AQI (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
22
9
30
29
2
181
31

Highest AQI (US) recorded in

March

48AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202541AQI (US)

27
4
24
4
30
1
23
7
25
6
27
3
31
30
1
30
10
21
17
13
22
9
296
69

Highest AQI (US) recorded in

October

52AQI (US)

Lowest AQI (US) recorded in

September

30AQI (US)

202434AQI (US)

16
1
2
16
1
29
2
22
8
30
1
28
3
17
30
1
30
30
1
251
17

Highest AQI (US) recorded in

June

47AQI (US)

Lowest AQI (US) recorded in

March

17AQI (US)

202333AQI (US)

29
1
27
1
28
3
23
7
21
8
24
2
28
14
6
26
1
11
3
3
31
265
32

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
24
2
22
4
22
29
1
29
2
294
14

Highest AQI (US) recorded in

March

37AQI (US)

Lowest AQI (US) recorded in

July

22AQI (US)

202132AQI (US)

30
23
5
27
2
19
2
30
1
29
1
26
29
2
30
30
1
29
1
31
333
15

Highest AQI (US) recorded in

April

41AQI (US)

Lowest AQI (US) recorded in

July

23AQI (US)

202031AQI (US)

10
3
14
7
17
1
30
31
21
5
2
16
26
5
29
1
31
225
22
2

Highest AQI (US) recorded in

April

44AQI (US)

Lowest AQI (US) recorded in

July

19AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
41AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Naha's annual 2026 AQI (US) (38) shows an average percentage change of 13.9% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (32), 2022 (31), 2023 (33), 2024 (34), 2025 (41).