Onaka, Nago, 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
Onaka, Nago, Okinawa, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
18th Aug 2023
63AQILowest AQI recorded on
19th Aug 2021
16AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Onaka, Nago, Okinawa, Japan
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
6AM4th Aug
53AQI
Avg. Lowest Time
12PM4th Aug
25AQI
Night time
Avg. Highest Time
2AM5th Aug
54AQI
Avg. Lowest Time
11PM4th Aug
46AQI
In the last 24 hours,
Onaka's AQI reached its highest point of 54 at 2 AM during the Night, while the lowest point, 25, was recorded at 12 PM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Onaka, Nago, Okinawa, Japan
JulAug
06th - 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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025375 AMAQI
6th Jul 2025376 AMAQI
6th Jul 2025367 AMAQI
6th Jul 2025378 AMAQI
6th Jul 2025309 AMAQI
6th Jul 20252610 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20252412 PMAQI
6th Jul 2025261 PMAQI
6th Jul 2025262 PMAQI
6th Jul 2025243 PMAQI
6th Jul 2025224 PMAQI
6th Jul 2025265 PMAQI
6th Jul 2025246 PMAQI
6th Jul 2025237 PMAQI
6th Jul 2025248 PMAQI
6th Jul 2025329 PMAQI
6th Jul 20253210 PMAQI
6th Jul 20253211 PMAQI
7th Jul 20253212 AMAQI
7th Jul 2025301 AMAQI
7th Jul 2025362 AMAQI
7th Jul 2025383 AMAQI
7th Jul 2025384 AMAQI
28°C27/31°C
7th Jul 2025365 AMAQI
7th Jul 2025366 AMAQI
7th Jul 2025377 AMAQI
7th Jul 2025378 AMAQI
7th Jul 2025249 AMAQI
7th Jul 20251810 AMAQI
7th Jul 20251811 AMAQI
7th Jul 20252012 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025262 PMAQI
7th Jul 2025243 PMAQI
7th Jul 2025274 PMAQI
7th Jul 2025275 PMAQI
7th Jul 2025246 PMAQI
7th Jul 2025227 PMAQI
7th Jul 2025268 PMAQI
7th Jul 2025309 PMAQI
7th Jul 20252910 PMAQI
7th Jul 20252911 PMAQI
8th Jul 20253112 AMAQI
8th Jul 2025351 AMAQI
8th Jul 2025372 AMAQI
8th Jul 2025363 AMAQI
8th Jul 2025354 AMAQI
27°C26/30°C
8th Jul 2025335 AMAQI
8th Jul 2025346 AMAQI
8th Jul 2025387 AMAQI
8th Jul 2025358 AMAQI
8th Jul 2025279 AMAQI
8th Jul 20252410 AMAQI
8th Jul 20252611 AMAQI
8th Jul 20252812 PMAQI
8th Jul 2025341 PMAQI
8th Jul 2025362 PMAQI
8th Jul 2025323 PMAQI
8th Jul 2025304 PMAQI
8th Jul 2025305 PMAQI
8th Jul 2025296 PMAQI
8th Jul 2025317 PMAQI
8th Jul 2025318 PMAQI
8th Jul 2025329 PMAQI
8th Jul 20253110 PMAQI
8th Jul 20253011 PMAQI
9th Jul 20253012 AMAQI
9th Jul 2025341 AMAQI
9th Jul 2025362 AMAQI
9th Jul 2025363 AMAQI
9th Jul 2025354 AMAQI
27°C25/28°C
9th Jul 2025355 AMAQI
9th Jul 2025366 AMAQI
9th Jul 2025367 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025269 AMAQI
9th Jul 20252610 AMAQI
9th Jul 20252711 AMAQI
9th Jul 20252912 PMAQI
9th Jul 2025321 PMAQI
9th Jul 2025372 PMAQI
9th Jul 2025343 PMAQI
9th Jul 2025304 PMAQI
9th Jul 2025275 PMAQI
9th Jul 2025286 PMAQI
9th Jul 2025367 PMAQI
9th Jul 2025298 PMAQI
9th Jul 2025319 PMAQI
9th Jul 20253110 PMAQI
9th Jul 20253111 PMAQI
10th Jul 20253112 AMAQI
10th Jul 2025341 AMAQI
10th Jul 2025372 AMAQI
10th Jul 2025363 AMAQI
10th Jul 2025364 AMAQI
27°C26/28°C
10th Jul 2025365 AMAQI
10th Jul 2025366 AMAQI
10th Jul 2025367 AMAQI
10th Jul 2025368 AMAQI
10th Jul 2025249 AMAQI
10th Jul 20252010 AMAQI
10th Jul 20251811 AMAQI
10th Jul 20252212 PMAQI
10th Jul 2025231 PMAQI
10th Jul 2025222 PMAQI
10th Jul 2025293 PMAQI
10th Jul 2025284 PMAQI
10th Jul 2025295 PMAQI
10th Jul 2025266 PMAQI
10th Jul 2025267 PMAQI
10th Jul 2025298 PMAQI
10th Jul 2025339 PMAQI
10th Jul 20253210 PMAQI
10th Jul 20253211 PMAQI
11th Jul 20253112 AMAQI
11th Jul 2025341 AMAQI
11th Jul 2025372 AMAQI
11th Jul 2025383 AMAQI
11th Jul 2025384 AMAQI
27°C26/28°C
11th Jul 2025365 AMAQI
11th Jul 2025416 AMAQI
11th Jul 2025447 AMAQI
11th Jul 2025428 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20253411 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025351 PMAQI
11th Jul 2025382 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025334 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025337 PMAQI
11th Jul 2025368 PMAQI
11th Jul 2025419 PMAQI
11th Jul 20254110 PMAQI
11th Jul 20254011 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025401 AMAQI
12th Jul 2025442 AMAQI
12th Jul 2025453 AMAQI
12th Jul 2025454 AMAQI
27°C26/28°C
12th Jul 2025445 AMAQI
12th Jul 2025446 AMAQI
12th Jul 2025457 AMAQI
12th Jul 2025458 AMAQI
12th Jul 2025379 AMAQI
12th Jul 20253310 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025325 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025417 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025419 PMAQI
12th Jul 20254010 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254112 AMAQI
13th Jul 2025461 AMAQI
13th Jul 2025462 AMAQI
13th Jul 2025453 AMAQI
13th Jul 2025444 AMAQI
28°C27/30°C
13th Jul 2025435 AMAQI
13th Jul 2025436 AMAQI
13th Jul 2025447 AMAQI
13th Jul 2025438 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20253612 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025352 PMAQI
13th Jul 2025373 PMAQI
13th Jul 2025384 PMAQI
13th Jul 2025425 PMAQI
13th Jul 2025576 PMAQI
13th Jul 2025427 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025449 PMAQI
13th Jul 20254210 PMAQI
13th Jul 20254111 PMAQI
14th Jul 20254212 AMAQI
14th Jul 2025461 AMAQI
14th Jul 2025492 AMAQI
14th Jul 2025493 AMAQI
14th Jul 2025484 AMAQI
28°C27/30°C
14th Jul 2025465 AMAQI
14th Jul 2025476 AMAQI
14th Jul 2025467 AMAQI
14th Jul 2025458 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20253312 PMAQI
14th Jul 2025411 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025535 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025537 PMAQI
14th Jul 2025538 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025481 AMAQI
15th Jul 2025472 AMAQI
15th Jul 2025463 AMAQI
15th Jul 2025474 AMAQI
28°C27/30°C
15th Jul 2025475 AMAQI
15th Jul 2025486 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025478 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20253910 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025451 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025533 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025555 PMAQI
15th Jul 2025486 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025508 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20254910 PMAQI
15th Jul 20255011 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025482 AMAQI
16th Jul 2025473 AMAQI
16th Jul 2025474 AMAQI
28°C26/30°C
16th Jul 2025485 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20254010 AMAQI
16th Jul 20254111 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025411 PMAQI
16th Jul 2025432 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025475 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025488 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025482 AMAQI
17th Jul 2025473 AMAQI
17th Jul 2025464 AMAQI
28°C26/31°C
17th Jul 2025465 AMAQI
17th Jul 2025466 AMAQI
17th Jul 2025467 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025319 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252511 AMAQI
17th Jul 20252812 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025302 PMAQI
17th Jul 2025283 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025225 PMAQI
17th Jul 2025246 PMAQI
17th Jul 2025197 PMAQI
17th Jul 2025258 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253610 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253512 AMAQI
18th Jul 2025421 AMAQI
18th Jul 2025472 AMAQI
18th Jul 2025483 AMAQI
18th Jul 2025464 AMAQI
28°C27/30°C
18th Jul 2025445 AMAQI
18th Jul 2025446 AMAQI
18th Jul 2025447 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025331 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025324 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025306 PMAQI
18th Jul 2025287 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025453 AMAQI
19th Jul 2025444 AMAQI
28°C26/29°C
19th Jul 2025435 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20252510 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025301 PMAQI
19th Jul 2025312 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025424 AMAQI
28°C27/30°C
20th Jul 2025415 AMAQI
20th Jul 2025406 AMAQI
20th Jul 2025417 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025312 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025315 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025404 AMAQI
28°C27/29°C
21st Jul 2025395 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252612 PMAQI
21st Jul 2025251 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025384 AMAQI
28°C27/29°C
22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252412 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025255 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025368 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253610 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025374 AMAQI
28°C27/29°C
23rd Jul 2025345 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025357 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025281 PMAQI
23rd Jul 2025282 PMAQI
23rd Jul 2025273 PMAQI
23rd Jul 2025294 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025297 PMAQI
23rd Jul 2025288 PMAQI
23rd Jul 2025309 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20253212 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025373 AMAQI
24th Jul 2025354 AMAQI
28°C27/30°C
24th Jul 2025345 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253010 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025371 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025205 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025299 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025331 AMAQI
25th Jul 2025362 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025364 AMAQI
27°C26/27°C
25th Jul 2025355 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025299 AMAQI
25th Jul 20253310 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025282 PMAQI
25th Jul 2025323 PMAQI
25th Jul 2025364 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025366 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025388 PMAQI
25th Jul 2025389 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253312 AMAQI
26th Jul 2025351 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025344 AMAQI
28°C27/29°C
26th Jul 2025365 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025342 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20252710 PMAQI
26th Jul 20252911 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025311 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025344 AMAQI
28°C27/28°C
27th Jul 2025335 AMAQI
27th Jul 2025336 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025348 AMAQI
27th Jul 2025259 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025194 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025238 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252511 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025333 AMAQI
28th Jul 2025314 AMAQI
27°C26/28°C
28th Jul 2025315 AMAQI
28th Jul 2025316 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025308 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025193 PMAQI
28th Jul 2025184 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025248 PMAQI
28th Jul 2025269 PMAQI
28th Jul 20252610 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025314 AMAQI
27°C26/27°C
29th Jul 2025295 AMAQI
29th Jul 2025296 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20253511 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025313 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025308 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025291 AMAQI
30th Jul 2025302 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025324 AMAQI
27°C27/29°C
30th Jul 2025325 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025352 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025347 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20252911 PMAQI
31st Jul 20252712 AMAQI
31st Jul 2025281 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025313 AMAQI
31st Jul 2025324 AMAQI
27°C26/29°C
31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20252712 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025479 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254611 PMAQI
1st Aug 20253512 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025384 AMAQI
28°C27/30°C
1st Aug 2025375 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025418 AMAQI
1st Aug 2025459 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20254411 AMAQI
1st Aug 20254912 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254510 PMAQI
1st Aug 20254811 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025412 AMAQI
2nd Aug 2025413 AMAQI
2nd Aug 2025444 AMAQI
28°C27/30°C
2nd Aug 2025465 AMAQI
2nd Aug 2025466 AMAQI
2nd Aug 2025437 AMAQI
2nd Aug 2025468 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255311 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025469 PMAQI
2nd Aug 20255010 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20254012 AMAQI
3rd Aug 2025451 AMAQI
3rd Aug 2025472 AMAQI
3rd Aug 2025483 AMAQI
3rd Aug 2025504 AMAQI
28°C27/30°C
3rd Aug 2025535 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025527 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025499 AMAQI
3rd Aug 20254610 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025441 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025383 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025415 PMAQI
3rd Aug 2025366 PMAQI
3rd Aug 2025377 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025469 PMAQI
3rd Aug 20254610 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20254312 AMAQI
4th Aug 2025501 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
29°C27/31°C
4th Aug 2025525 AMAQI
4th Aug 2025536 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025538 AMAQI
4th Aug 2025329 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20253811 AMAQI
4th Aug 20252512 PMAQI
4th Aug 2025301 PMAQI
4th Aug 2025442 PMAQI
4th Aug 2025383 PMAQI
4th Aug 2025364 PMAQI
4th Aug 2025375 PMAQI
4th Aug 2025396 PMAQI
4th Aug 2025377 PMAQI
4th Aug 2025468 PMAQI
4th Aug 2025469 PMAQI
4th Aug 20254810 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20255012 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025504 AMAQI
29°C27/31°C
5th Aug 2025525 AMAQI
5 AM5th Aug 2025506 AMAQI
5th Aug 2025527 AMAQI
5th Aug 2025518 AMAQI
5th Aug 2025419 AMAQI
5th Aug 20254810 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
40AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 1 PM
32AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 40), while the lowest AQI was between 9 AM to 1 PM (Avg. 32).
Night time
Avg. Highest Time
1 AM - 4 AM
40AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 40), while the lowest AQI was between 12 AM to 12 AM (Avg. 35).
2025 Days Vs Air Quality
Onaka, Nago, Okinawa, Japan
2025
89%
192
11%
24
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
192 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 217 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
Onaka, Nago, Okinawa, Japan
AQI levels in 2025
AQI
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.
1st January 2025
44AQI
44AQI
2nd January 2025
53AQI
53AQI
3rd January 2025
50AQI
50AQI
4th January 2025
43AQI
43AQI
5th January 2025
40AQI
40AQI
6th January 2025
50AQI
50AQI
7th January 2025
42AQI
42AQI
8th January 2025
39AQI
39AQI
9th January 2025
45AQI
45AQI
10th January 2025
33AQI
33AQI
11th January 2025
35AQI
35AQI
12th January 2025
40AQI
40AQI
13th January 2025
48AQI
48AQI
14th January 2025
46AQI
46AQI
15th January 2025
51AQI
51AQI
16th January 2025
40AQI
40AQI
17th January 2025
40AQI
40AQI
18th January 2025
42AQI
42AQI
19th January 2025
37AQI
37AQI
20th January 2025
37AQI
37AQI
21st January 2025
49AQI
49AQI
22nd January 2025
42AQI
42AQI
23rd January 2025
49AQI
49AQI
24th January 2025
44AQI
44AQI
25th January 2025
53AQI
53AQI
26th January 2025
42AQI
42AQI
27th January 2025
48AQI
48AQI
28th January 2025
48AQI
48AQI
29th January 2025
49AQI
49AQI
30th January 2025
42AQI
42AQI
31st January 2025
40AQI
40AQI
1st February 2025
35AQI
35AQI
2nd February 2025
34AQI
34AQI
3rd February 2025
42AQI
42AQI
4th February 2025
43AQI
43AQI
5th February 2025
56AQI
56AQI
6th February 2025
57AQI
57AQI
7th February 2025
48AQI
48AQI
8th February 2025
41AQI
41AQI
9th February 2025
38AQI
38AQI
10th February 2025
37AQI
37AQI
11th February 2025
35AQI
35AQI
12th February 2025
41AQI
41AQI
13th February 2025
44AQI
44AQI
14th February 2025
39AQI
39AQI
15th February 2025
43AQI
43AQI
16th February 2025
35AQI
35AQI
17th February 2025
61AQI
61AQI
18th February 2025
37AQI
37AQI
19th February 2025
60AQI
60AQI
20th February 2025
37AQI
37AQI
21st February 2025
41AQI
41AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
43AQI
43AQI
24th February 2025
43AQI
43AQI
25th February 2025
40AQI
40AQI
26th February 2025
44AQI
44AQI
27th February 2025
37AQI
37AQI
28th February 2025
38AQI
38AQI
1st March 2025
35AQI
35AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
43AQI
43AQI
4th March 2025
38AQI
38AQI
5th March 2025
34AQI
34AQI
6th March 2025
34AQI
34AQI
7th March 2025
36AQI
36AQI
8th March 2025
33AQI
33AQI
9th March 2025
36AQI
36AQI
10th March 2025
33AQI
33AQI
11th March 2025
41AQI
41AQI
12th March 2025
35AQI
35AQI
13th March 2025
40AQI
40AQI
14th March 2025
31AQI
31AQI
15th March 2025
30AQI
30AQI
16th March 2025
35AQI
35AQI
17th March 2025
43AQI
43AQI
18th March 2025
47AQI
47AQI
19th March 2025
48AQI
48AQI
20th March 2025
43AQI
43AQI
21st March 2025
44AQI
44AQI
22nd March 2025
45AQI
45AQI
23rd March 2025
44AQI
44AQI
24th March 2025
45AQI
45AQI
25th March 2025
51AQI
51AQI
26th March 2025
38AQI
38AQI
27th March 2025
40AQI
40AQI
28th March 2025
59AQI
59AQI
29th March 2025
44AQI
44AQI
30th March 2025
34AQI
34AQI
31st March 2025
34AQI
34AQI
1st April 2025
29AQI
29AQI
2nd April 2025
39AQI
39AQI
3rd April 2025
44AQI
44AQI
4th April 2025
43AQI
43AQI
5th April 2025
43AQI
43AQI
6th April 2025
45AQI
45AQI
7th April 2025
49AQI
49AQI
8th April 2025
51AQI
51AQI
9th April 2025
45AQI
45AQI
10th April 2025
43AQI
43AQI
11th April 2025
53AQI
53AQI
12th April 2025
47AQI
47AQI
13th April 2025
56AQI
56AQI
14th April 2025
59AQI
59AQI
15th April 2025
53AQI
53AQI
16th April 2025
52AQI
52AQI
17th April 2025
54AQI
54AQI
18th April 2025
36AQI
36AQI
19th April 2025
29AQI
29AQI
20th April 2025
30AQI
30AQI
21st April 2025
22AQI
22AQI
22nd April 2025
27AQI
27AQI
23rd April 2025
29AQI
29AQI
24th April 2025
34AQI
34AQI
25th April 2025
31AQI
31AQI
26th April 2025
40AQI
40AQI
27th April 2025
36AQI
36AQI
28th April 2025
35AQI
35AQI
29th April 2025
42AQI
42AQI
30th April 2025
43AQI
43AQI
1st May 2025
39AQI
39AQI
2nd May 2025
52AQI
52AQI
3rd May 2025
54AQI
54AQI
4th May 2025
55AQI
55AQI
5th May 2025
41AQI
41AQI
6th May 2025
40AQI
40AQI
7th May 2025
56AQI
56AQI
8th May 2025
54AQI
54AQI
9th May 2025
43AQI
43AQI
10th May 2025
34AQI
34AQI
11th May 2025
44AQI
44AQI
12th May 2025
41AQI
41AQI
13th May 2025
54AQI
54AQI
14th May 2025
40AQI
40AQI
15th May 2025
38AQI
38AQI
16th May 2025
33AQI
33AQI
17th May 2025
34AQI
34AQI
18th May 2025
30AQI
30AQI
19th May 2025
30AQI
30AQI
20th May 2025
25AQI
25AQI
21st May 2025
25AQI
25AQI
22nd May 2025
28AQI
28AQI
23rd May 2025
26AQI
26AQI
24th May 2025
26AQI
26AQI
25th May 2025
41AQI
41AQI
26th May 2025
32AQI
32AQI
27th May 2025
40AQI
40AQI
28th May 2025
34AQI
34AQI
29th May 2025
30AQI
30AQI
30th May 2025
46AQI
46AQI
31st May 2025
52AQI
52AQI
1st June 2025
54AQI
54AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
41AQI
41AQI
4th June 2025
45AQI
45AQI
5th June 2025
46AQI
46AQI
6th June 2025
35AQI
35AQI
7th June 2025
39AQI
39AQI
8th June 2025
31AQI
31AQI
9th June 2025
35AQI
35AQI
10th June 2025
38AQI
38AQI
11th June 2025
35AQI
35AQI
12th June 2025
33AQI
33AQI
13th June 2025
31AQI
31AQI
14th June 2025
35AQI
35AQI
15th June 2025
42AQI
42AQI
16th June 2025
35AQI
35AQI
17th June 2025
32AQI
32AQI
18th June 2025
32AQI
32AQI
19th June 2025
30AQI
30AQI
20th June 2025
26AQI
26AQI
21st June 2025
24AQI
24AQI
22nd June 2025
17AQI
17AQI
23rd June 2025
21AQI
21AQI
24th June 2025
21AQI
21AQI
25th June 2025
21AQI
21AQI
26th June 2025
23AQI
23AQI
27th June 2025
22AQI
22AQI
28th June 2025
22AQI
22AQI
29th June 2025
25AQI
25AQI
30th June 2025
25AQI
25AQI
1st July 2025
39AQI
39AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
36AQI
36AQI
4th July 2025
35AQI
35AQI
5th July 2025
33AQI
33AQI
6th July 2025
30AQI
30AQI
7th July 2025
29AQI
29AQI
8th July 2025
32AQI
32AQI
9th July 2025
32AQI
32AQI
10th July 2025
30AQI
30AQI
11th July 2025
36AQI
36AQI
12th July 2025
39AQI
39AQI
13th July 2025
43AQI
43AQI
14th July 2025
47AQI
47AQI
15th July 2025
48AQI
48AQI
16th July 2025
45AQI
45AQI
17th July 2025
35AQI
35AQI
18th July 2025
36AQI
36AQI
19th July 2025
35AQI
35AQI
20th July 2025
34AQI
34AQI
21st July 2025
34AQI
34AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
31AQI
31AQI
24th July 2025
30AQI
30AQI
25th July 2025
34AQI
34AQI
26th July 2025
28AQI
28AQI
27th July 2025
25AQI
25AQI
28th July 2025
25AQI
25AQI
29th July 2025
32AQI
32AQI
30th July 2025
32AQI
32AQI
31st July 2025
32AQI
32AQI
1st August 2025
44AQI
44AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
46AQI
46AQI
4th August 2025
47AQI
47AQI
44AQI
42AQI
40AQI
41AQI
39AQI
32AQI
34AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
28
3
24
4
29
2
23
7
24
7
29
1
31
4
192
24
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
June32AQI
202438AQI
16
13
4
23
7
28
2
31
24
7
23
7
30
1
30
31
249
28
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
January30AQI
202341AQI
30
25
1
19
12
12
18
22
8
22
4
27
1
8
12
24
3
8
6
3
31
231
65
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
July31AQI
202238AQI
31
17
1
27
4
27
3
31
30
23
1
1
23
2
14
8
21
9
24
7
269
35
Highest AQI recorded in
October48AQI
Lowest AQI recorded in
June25AQI
202134AQI
30
1
19
7
27
2
18
3
30
1
29
1
25
1
29
2
27
1
29
2
28
2
31
322
23
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
July25AQI
202031AQI
11
2
14
7
17
1
30
31
18
10
1
15
1
30
1
29
1
31
226
23
1
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
June20AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
41AQILeast Polluted Year Recorded
2020(Avg.)
31AQIOnaka's annual 2025 AQI (39) shows an average percentage change of 9.09% (worsened AQI) compared to previous years: 2020 (31), 2021 (34), 2022 (38), 2023 (41), 2024 (38).
