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HistoryAQIPM2.5PM10COSO2NO2O3

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+

October Air Quality Analysis

Onaka, Nago, Okinawa, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Oct 2025
79AQI
Lowest AQI recorded on
17th Oct 2024
16AQI

Same Day Analysis (8th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 8th Oct - 9th Oct 2025

Onaka, Nago, Okinawa, Japan

AQI
Day
Night
.

6 AM8th Oct 2025

6 PM

5 AM9th Oct 2025

Day time
Avg. Highest Time
6AM8th Oct

77AQI

Avg. Lowest Time
6PM8th Oct

57AQI

Night time
Avg. Highest Time
8PM8th Oct

57AQI

Avg. Lowest Time
3AM9th Oct

46AQI

In the last 24 hours,

Onaka's AQI reached its highest point of 77 at 6 AM during the Day, while the lowest point, 46, was recorded at 3 AM during the Night between 8th Oct and 9th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Onaka, Nago, Okinawa, Japan

SepOct
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025326 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025199 AMAQI
9th Sep 20252310 AMAQI
9th Sep 20252211 AMAQI
9th Sep 20253012 PMAQI
9th Sep 2025341 PMAQI
9th Sep 2025222 PMAQI
9th Sep 2025333 PMAQI
9th Sep 2025274 PMAQI
9th Sep 2025365 PMAQI
9th Sep 2025246 PMAQI
9th Sep 2025207 PMAQI
9th Sep 2025348 PMAQI
9th Sep 2025289 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253111 PMAQI
10th Sep 20253712 AMAQI
10th Sep 2025351 AMAQI
10th Sep 2025372 AMAQI
10th Sep 2025373 AMAQI
10th Sep 2025344 AMAQI
10th Sep 2025325 AMAQI

28°C27/30°C

10th Sep 2025326 AMAQI
10th Sep 2025327 AMAQI
10th Sep 2025328 AMAQI
10th Sep 2025429 AMAQI
10th Sep 20252410 AMAQI
10th Sep 20253111 AMAQI
10th Sep 20254112 PMAQI
10th Sep 2025391 PMAQI
10th Sep 2025372 PMAQI
10th Sep 2025453 PMAQI
10th Sep 2025354 PMAQI
10th Sep 2025265 PMAQI
10th Sep 2025346 PMAQI
10th Sep 2025447 PMAQI
10th Sep 2025358 PMAQI
10th Sep 2025379 PMAQI
10th Sep 20253610 PMAQI
10th Sep 20253611 PMAQI
11th Sep 20253612 AMAQI
11th Sep 2025361 AMAQI
11th Sep 2025362 AMAQI
11th Sep 2025363 AMAQI
11th Sep 2025344 AMAQI
11th Sep 2025355 AMAQI

28°C27/31°C

11th Sep 2025346 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025348 AMAQI
11th Sep 2025349 AMAQI
11th Sep 20253810 AMAQI
11th Sep 20253811 AMAQI
11th Sep 20254412 PMAQI
11th Sep 2025331 PMAQI
11th Sep 2025362 PMAQI
11th Sep 2025393 PMAQI
11th Sep 2025404 PMAQI
11th Sep 2025375 PMAQI
11th Sep 2025496 PMAQI
11th Sep 2025477 PMAQI
11th Sep 2025378 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20253210 PMAQI
11th Sep 20252811 PMAQI
12th Sep 20253112 AMAQI
12th Sep 2025331 AMAQI
12th Sep 2025362 AMAQI
12th Sep 2025373 AMAQI
12th Sep 2025364 AMAQI
12th Sep 2025345 AMAQI

28°C27/31°C

12th Sep 2025386 AMAQI
12th Sep 2025407 AMAQI
12th Sep 2025428 AMAQI
12th Sep 2025269 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20253111 AMAQI
12th Sep 20252912 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025362 PMAQI
12th Sep 2025393 PMAQI
12th Sep 2025384 PMAQI
12th Sep 2025315 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025387 PMAQI
12th Sep 2025368 PMAQI
12th Sep 2025329 PMAQI
12th Sep 20252610 PMAQI
12th Sep 20252911 PMAQI
13th Sep 20253012 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025372 AMAQI
13th Sep 2025363 AMAQI
13th Sep 2025364 AMAQI
13th Sep 2025365 AMAQI

28°C27/30°C

13th Sep 2025356 AMAQI
13th Sep 2025367 AMAQI
13th Sep 2025348 AMAQI
13th Sep 2025229 AMAQI
13th Sep 20252810 AMAQI
13th Sep 20252411 AMAQI
13th Sep 20252012 PMAQI
13th Sep 2025341 PMAQI
13th Sep 2025302 PMAQI
13th Sep 2025293 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025285 PMAQI
13th Sep 2025436 PMAQI
13th Sep 2025347 PMAQI
13th Sep 2025348 PMAQI
13th Sep 2025279 PMAQI
13th Sep 20252410 PMAQI
13th Sep 20252511 PMAQI
14th Sep 20252512 AMAQI
14th Sep 2025341 AMAQI
14th Sep 2025342 AMAQI
14th Sep 2025443 AMAQI
14th Sep 2025344 AMAQI
14th Sep 2025355 AMAQI

28°C27/29°C

14th Sep 2025386 AMAQI
14th Sep 2025357 AMAQI
14th Sep 2025368 AMAQI
14th Sep 2025259 AMAQI
14th Sep 20254110 AMAQI
14th Sep 20251411 AMAQI
14th Sep 20252012 PMAQI
14th Sep 2025141 PMAQI
14th Sep 2025202 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025304 PMAQI
14th Sep 2025345 PMAQI
14th Sep 2025286 PMAQI
14th Sep 2025247 PMAQI
14th Sep 2025288 PMAQI
14th Sep 2025269 PMAQI
14th Sep 20253610 PMAQI
14th Sep 20252511 PMAQI
15th Sep 20252612 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025382 AMAQI
15th Sep 2025363 AMAQI
15th Sep 2025324 AMAQI
15th Sep 2025325 AMAQI

28°C27/31°C

15th Sep 2025326 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025189 AMAQI
15th Sep 20251810 AMAQI
15th Sep 20251311 AMAQI
15th Sep 20252712 PMAQI
15th Sep 2025291 PMAQI
15th Sep 2025242 PMAQI
15th Sep 2025223 PMAQI
15th Sep 2025224 PMAQI
15th Sep 2025195 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025248 PMAQI
15th Sep 2025269 PMAQI
15th Sep 20253110 PMAQI
15th Sep 20253011 PMAQI
16th Sep 20253512 AMAQI
16th Sep 2025321 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025333 AMAQI
16th Sep 2025344 AMAQI
16th Sep 2025325 AMAQI

28°C27/31°C

16th Sep 2025336 AMAQI
16th Sep 2025347 AMAQI
16th Sep 2025328 AMAQI
16th Sep 2025239 AMAQI
16th Sep 20252110 AMAQI
16th Sep 20252311 AMAQI
16th Sep 20251812 PMAQI
16th Sep 2025161 PMAQI
16th Sep 2025222 PMAQI
16th Sep 2025183 PMAQI
16th Sep 2025184 PMAQI
16th Sep 2025185 PMAQI
16th Sep 2025186 PMAQI
16th Sep 2025177 PMAQI
16th Sep 2025248 PMAQI
16th Sep 2025249 PMAQI
16th Sep 20252310 PMAQI
16th Sep 20252211 PMAQI
17th Sep 20252212 AMAQI
17th Sep 2025301 AMAQI
17th Sep 2025322 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025324 AMAQI
17th Sep 2025325 AMAQI

28°C27/30°C

17th Sep 2025326 AMAQI
17th Sep 2025307 AMAQI
17th Sep 2025318 AMAQI
17th Sep 2025189 AMAQI
17th Sep 20251410 AMAQI
17th Sep 20251711 AMAQI
17th Sep 20251812 PMAQI
17th Sep 2025201 PMAQI
17th Sep 2025392 PMAQI
17th Sep 2025363 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025225 PMAQI
17th Sep 2025226 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025368 PMAQI
17th Sep 2025279 PMAQI
17th Sep 20252310 PMAQI
17th Sep 20253311 PMAQI
18th Sep 20252312 AMAQI
18th Sep 2025261 AMAQI
18th Sep 2025322 AMAQI
18th Sep 2025313 AMAQI
18th Sep 2025304 AMAQI
18th Sep 2025295 AMAQI

28°C27/30°C

18th Sep 2025286 AMAQI
18th Sep 2025297 AMAQI
18th Sep 2025288 AMAQI
18th Sep 2025209 AMAQI
18th Sep 20251610 AMAQI
18th Sep 20251811 AMAQI
18th Sep 20251712 PMAQI
18th Sep 2025251 PMAQI
18th Sep 2025182 PMAQI
18th Sep 2025193 PMAQI
18th Sep 2025174 PMAQI
18th Sep 2025175 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025207 PMAQI
18th Sep 2025208 PMAQI
18th Sep 2025229 PMAQI
18th Sep 20252110 PMAQI
18th Sep 20252111 PMAQI
19th Sep 20251912 AMAQI
19th Sep 2025221 AMAQI
19th Sep 2025262 AMAQI
19th Sep 2025273 AMAQI
19th Sep 2025274 AMAQI
19th Sep 2025265 AMAQI

28°C26/30°C

19th Sep 2025276 AMAQI
19th Sep 2025267 AMAQI
19th Sep 2025278 AMAQI
19th Sep 2025169 AMAQI
19th Sep 20252010 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20251912 PMAQI
19th Sep 2025191 PMAQI
19th Sep 2025162 PMAQI
19th Sep 2025163 PMAQI
19th Sep 2025154 PMAQI
19th Sep 2025175 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025218 PMAQI
19th Sep 2025239 PMAQI
19th Sep 20252210 PMAQI
19th Sep 20252311 PMAQI
20th Sep 20252012 AMAQI
20th Sep 2025211 AMAQI
20th Sep 2025262 AMAQI
20th Sep 2025263 AMAQI
20th Sep 2025264 AMAQI
20th Sep 2025255 AMAQI

28°C26/31°C

20th Sep 2025256 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025258 AMAQI
20th Sep 2025179 AMAQI
20th Sep 20251810 AMAQI
20th Sep 20251911 AMAQI
20th Sep 20251612 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025162 PMAQI
20th Sep 2025153 PMAQI
20th Sep 2025164 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025156 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025188 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20252010 PMAQI
20th Sep 20252011 PMAQI
21st Sep 20252012 AMAQI
21st Sep 2025201 AMAQI
21st Sep 2025242 AMAQI
21st Sep 2025253 AMAQI
21st Sep 2025244 AMAQI
21st Sep 2025235 AMAQI

29°C27/31°C

21st Sep 2025226 AMAQI
21st Sep 2025237 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025169 AMAQI
21st Sep 20251710 AMAQI
21st Sep 20252111 AMAQI
21st Sep 20251512 PMAQI
21st Sep 2025141 PMAQI
21st Sep 2025142 PMAQI
21st Sep 2025163 PMAQI
21st Sep 2025164 PMAQI
21st Sep 2025155 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025177 PMAQI
21st Sep 2025198 PMAQI
21st Sep 2025199 PMAQI
21st Sep 20252110 PMAQI
21st Sep 20252011 PMAQI
22nd Sep 20252012 AMAQI
22nd Sep 2025211 AMAQI
22nd Sep 2025232 AMAQI
22nd Sep 2025243 AMAQI
22nd Sep 2025224 AMAQI
22nd Sep 2025225 AMAQI

29°C27/31°C

22nd Sep 2025226 AMAQI
22nd Sep 2025227 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025212 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025194 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025217 PMAQI
22nd Sep 2025208 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20252110 PMAQI
22nd Sep 20252211 PMAQI
23rd Sep 20252012 AMAQI
23rd Sep 2025211 AMAQI
23rd Sep 2025202 AMAQI
23rd Sep 2025213 AMAQI
23rd Sep 2025224 AMAQI
23rd Sep 2025225 AMAQI

29°C27/31°C

23rd Sep 2025216 AMAQI
23rd Sep 2025217 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025189 AMAQI
23rd Sep 20252110 AMAQI
23rd Sep 20252011 AMAQI
23rd Sep 20251912 PMAQI
23rd Sep 2025141 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025163 PMAQI
23rd Sep 2025174 PMAQI
23rd Sep 2025185 PMAQI
23rd Sep 2025196 PMAQI
23rd Sep 2025217 PMAQI
23rd Sep 2025208 PMAQI
23rd Sep 2025189 PMAQI
23rd Sep 20252010 PMAQI
23rd Sep 20251911 PMAQI
24th Sep 20252012 AMAQI
24th Sep 2025201 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025224 AMAQI
24th Sep 2025215 AMAQI

29°C28/30°C

24th Sep 2025216 AMAQI
24th Sep 2025207 AMAQI
24th Sep 2025218 AMAQI
24th Sep 2025169 AMAQI
24th Sep 20251410 AMAQI
24th Sep 20251411 AMAQI
24th Sep 20251712 PMAQI
24th Sep 2025161 PMAQI
24th Sep 2025182 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025194 PMAQI
24th Sep 2025215 PMAQI
24th Sep 2025206 PMAQI
24th Sep 2025187 PMAQI
24th Sep 2025198 PMAQI
24th Sep 2025189 PMAQI
24th Sep 20251810 PMAQI
24th Sep 20251811 PMAQI
25th Sep 20251812 AMAQI
25th Sep 2025201 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025223 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025205 AMAQI

29°C28/31°C

25th Sep 2025206 AMAQI
25th Sep 2025217 AMAQI
25th Sep 2025218 AMAQI
25th Sep 2025169 AMAQI
25th Sep 20251610 AMAQI
25th Sep 20252011 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025261 PMAQI
25th Sep 2025312 PMAQI
25th Sep 2025343 PMAQI
25th Sep 2025364 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025306 PMAQI
25th Sep 2025357 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252310 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025184 AMAQI
26th Sep 2025215 AMAQI

29°C28/30°C

26th Sep 2025226 AMAQI
26th Sep 2025207 AMAQI
26th Sep 2025218 AMAQI
26th Sep 2025219 AMAQI
26th Sep 20252610 AMAQI
26th Sep 20253011 AMAQI
26th Sep 20252912 PMAQI
26th Sep 2025261 PMAQI
26th Sep 2025262 PMAQI
26th Sep 2025303 PMAQI
26th Sep 2025304 PMAQI
26th Sep 2025325 PMAQI
26th Sep 2025336 PMAQI
26th Sep 2025307 PMAQI
26th Sep 2025318 PMAQI
26th Sep 2025349 PMAQI
26th Sep 20252410 PMAQI
26th Sep 20252111 PMAQI
27th Sep 20251912 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025153 AMAQI
27th Sep 2025164 AMAQI
27th Sep 2025165 AMAQI

29°C28/30°C

27th Sep 2025156 AMAQI
27th Sep 2025127 AMAQI
27th Sep 2025168 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20251710 AMAQI
27th Sep 20252611 AMAQI
27th Sep 20252312 PMAQI
27th Sep 2025201 PMAQI
27th Sep 2025142 PMAQI
27th Sep 2025163 PMAQI
27th Sep 2025164 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025176 PMAQI
27th Sep 2025157 PMAQI
27th Sep 2025138 PMAQI
27th Sep 2025139 PMAQI
27th Sep 20251310 PMAQI
27th Sep 20251511 PMAQI
28th Sep 20251412 AMAQI
28th Sep 2025141 AMAQI
28th Sep 2025122 AMAQI
28th Sep 2025123 AMAQI
28th Sep 2025134 AMAQI
28th Sep 2025125 AMAQI

28°C27/30°C

28th Sep 2025166 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025188 AMAQI
28th Sep 2025189 AMAQI
28th Sep 20252110 AMAQI
28th Sep 20252211 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025321 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025284 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025266 PMAQI
28th Sep 2025227 PMAQI
28th Sep 2025228 PMAQI
28th Sep 2025209 PMAQI
28th Sep 20251710 PMAQI
28th Sep 20252611 PMAQI
29th Sep 20252812 AMAQI
29th Sep 2025241 AMAQI
29th Sep 2025222 AMAQI
29th Sep 2025373 AMAQI
29th Sep 2025414 AMAQI
29th Sep 2025275 AMAQI

28°C27/31°C

29th Sep 2025256 AMAQI
29th Sep 2025227 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025199 AMAQI
29th Sep 20251710 AMAQI
29th Sep 20252411 AMAQI
29th Sep 20252512 PMAQI
29th Sep 2025291 PMAQI
29th Sep 2025182 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025214 PMAQI
29th Sep 2025205 PMAQI
29th Sep 2025296 PMAQI
29th Sep 2025357 PMAQI
29th Sep 2025418 PMAQI
29th Sep 2025309 PMAQI
29th Sep 20251210 PMAQI
29th Sep 20251211 PMAQI
30th Sep 20251212 AMAQI
30th Sep 2025101 AMAQI
30th Sep 202582 AMAQI
30th Sep 2025113 AMAQI
30th Sep 2025164 AMAQI
30th Sep 2025125 AMAQI

28°C26/30°C

30th Sep 2025116 AMAQI
30th Sep 2025117 AMAQI
30th Sep 202598 AMAQI
30th Sep 2025129 AMAQI
30th Sep 20251810 AMAQI
30th Sep 20251411 AMAQI
30th Sep 20251512 PMAQI
30th Sep 2025181 PMAQI
30th Sep 2025162 PMAQI
30th Sep 2025163 PMAQI
30th Sep 2025184 PMAQI
30th Sep 2025145 PMAQI
30th Sep 2025136 PMAQI
30th Sep 2025157 PMAQI
30th Sep 2025178 PMAQI
30th Sep 2025139 PMAQI
30th Sep 20251210 PMAQI
30th Sep 20251211 PMAQI
1st Oct 20251512 AMAQI
1st Oct 2025151 AMAQI
1st Oct 2025152 AMAQI
1st Oct 2025163 AMAQI
1st Oct 2025174 AMAQI
1st Oct 2025155 AMAQI

28°C26/30°C

1st Oct 2025126 AMAQI
1st Oct 2025177 AMAQI
1st Oct 2025148 AMAQI
1st Oct 2025159 AMAQI
1st Oct 20252010 AMAQI
1st Oct 20252411 AMAQI
1st Oct 20253512 PMAQI
1st Oct 2025331 PMAQI
1st Oct 2025112 PMAQI
1st Oct 2025233 PMAQI
1st Oct 2025324 PMAQI
1st Oct 2025335 PMAQI
1st Oct 2025286 PMAQI
1st Oct 2025277 PMAQI
1st Oct 2025488 PMAQI
1st Oct 2025519 PMAQI
1st Oct 20255110 PMAQI
1st Oct 20255411 PMAQI
2nd Oct 20255112 AMAQI
2nd Oct 2025481 AMAQI
2nd Oct 2025532 AMAQI
2nd Oct 2025533 AMAQI
2nd Oct 2025504 AMAQI
2nd Oct 2025535 AMAQI

28°C27/30°C

2nd Oct 2025546 AMAQI
2nd Oct 2025547 AMAQI
2nd Oct 2025508 AMAQI
2nd Oct 2025519 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025571 PMAQI
2nd Oct 2025592 PMAQI
2nd Oct 2025583 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025535 PMAQI
2nd Oct 2025566 PMAQI
2nd Oct 2025567 PMAQI
2nd Oct 2025548 PMAQI
2nd Oct 2025549 PMAQI
2nd Oct 20255510 PMAQI
2nd Oct 20255311 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025481 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025484 AMAQI
3rd Oct 2025465 AMAQI

28°C26/30°C

3rd Oct 2025476 AMAQI
3rd Oct 2025487 AMAQI
3rd Oct 2025458 AMAQI
3rd Oct 2025519 AMAQI
3rd Oct 20255410 AMAQI
3rd Oct 20255311 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025511 PMAQI
3rd Oct 2025442 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025504 PMAQI
3rd Oct 2025475 PMAQI
3rd Oct 2025506 PMAQI
3rd Oct 2025467 PMAQI
3rd Oct 2025418 PMAQI
3rd Oct 2025539 PMAQI
3rd Oct 20254510 PMAQI
3rd Oct 20254411 PMAQI
4th Oct 20254712 AMAQI
4th Oct 2025441 AMAQI
4th Oct 2025512 AMAQI
4th Oct 2025543 AMAQI
4th Oct 2025524 AMAQI
4th Oct 2025455 AMAQI

28°C26/30°C

4th Oct 2025526 AMAQI
4th Oct 2025537 AMAQI
4th Oct 2025558 AMAQI
4th Oct 2025579 AMAQI
4th Oct 20255410 AMAQI
4th Oct 20255611 AMAQI
4th Oct 20255812 PMAQI
4th Oct 2025571 PMAQI
4th Oct 2025472 PMAQI
4th Oct 2025473 PMAQI
4th Oct 2025584 PMAQI
4th Oct 2025555 PMAQI
4th Oct 2025526 PMAQI
4th Oct 2025517 PMAQI
4th Oct 2025488 PMAQI
4th Oct 2025479 PMAQI
4th Oct 20255010 PMAQI
4th Oct 20255011 PMAQI
5th Oct 20254912 AMAQI
5th Oct 2025541 AMAQI
5th Oct 2025552 AMAQI
5th Oct 2025533 AMAQI
5th Oct 2025524 AMAQI
5th Oct 2025545 AMAQI

28°C27/31°C

5th Oct 2025556 AMAQI
5th Oct 2025547 AMAQI
5th Oct 2025508 AMAQI
5th Oct 2025449 AMAQI
5th Oct 20253810 AMAQI
5th Oct 20255011 AMAQI
5th Oct 20255912 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025583 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025497 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025479 PMAQI
5th Oct 20254510 PMAQI
5th Oct 20254811 PMAQI
6th Oct 20254312 AMAQI
6th Oct 2025401 AMAQI
6th Oct 2025452 AMAQI
6th Oct 2025493 AMAQI
6th Oct 2025424 AMAQI
6th Oct 2025445 AMAQI

28°C26/31°C

6th Oct 2025466 AMAQI
6th Oct 2025447 AMAQI
6th Oct 2025438 AMAQI
6th Oct 2025429 AMAQI
6th Oct 20254210 AMAQI
6th Oct 20254711 AMAQI
6th Oct 20254512 PMAQI
6th Oct 2025551 PMAQI
6th Oct 2025562 PMAQI
6th Oct 2025583 PMAQI
6th Oct 2025574 PMAQI
6th Oct 2025605 PMAQI
6th Oct 2025576 PMAQI
6th Oct 2025627 PMAQI
6th Oct 2025658 PMAQI
6th Oct 2025589 PMAQI
6th Oct 20256310 PMAQI
6th Oct 20256111 PMAQI
7th Oct 20256212 AMAQI
7th Oct 2025611 AMAQI
7th Oct 2025592 AMAQI

28°C27/31°C

7th Oct 2025538 PMAQI
7th Oct 2025609 PMAQI
7th Oct 202510410 PMAQI
7th Oct 202511111 PMAQI
8th Oct 20256812 AMAQI
8th Oct 2025621 AMAQI
8th Oct 2025782 AMAQI
8th Oct 2025773 AMAQI
8th Oct 2025784 AMAQI
8th Oct 2025865 AMAQI

29°C27/31°C

8th Oct 2025776 AMAQI
8th Oct 2025667 AMAQI
8th Oct 2025608 AMAQI
8th Oct 2025639 AMAQI
8th Oct 20256110 AMAQI
8th Oct 20255911 AMAQI
8th Oct 20256012 PMAQI
8th Oct 2025661 PMAQI
8th Oct 2025672 PMAQI
8th Oct 2025643 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025595 PMAQI
8th Oct 2025576 PMAQI
8th Oct 2025567 PMAQI
8th Oct 2025578 PMAQI
8th Oct 2025549 PMAQI
8th Oct 20255310 PMAQI
8th Oct 20255211 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025541 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025463 AMAQI
9th Oct 2025494 AMAQI
9th Oct 2025485 AMAQI

28°C26/31°C

9th Oct 2025446 AMAQI
6 AM
9th Oct 2025497 AMAQI
9th Oct 2025408 AMAQI
9th Oct 2025399 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20254411 AMAQI
9th Oct 20255012 PMAQI
12 PM
9th Oct 2025601 PMAQI
9th Oct 2025652 PMAQI
9th Oct 2025743 PMAQI
9th Oct 2025854 PMAQI
9th Oct 2025925 PMAQI
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
4 PM - 5 PM

33AQI

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

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 5 PM (Avg. 33), while the lowest AQI was between 9 AM to 9 AM (Avg. 27).
Night time
Avg. Highest Time
2 AM - 4 AM

34AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 34), while the lowest AQI was between 12 AM to 12 AM (Avg. 31).

2025 Days Vs Air Quality

Onaka, Nago, Okinawa, Japan

2025

90%

252

10%

29

Total number of days with different AQI categories in last 282 days in 2025 (83 days remaining)

Good
252 Days
Moderate
29 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2025, 90% of 282 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

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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
44AQI
2nd January 2025
53AQI
3rd January 2025
50AQI
4th January 2025
43AQI
5th January 2025
40AQI
6th January 2025
50AQI
7th January 2025
42AQI
8th January 2025
39AQI
9th January 2025
45AQI
10th January 2025
33AQI
11th January 2025
35AQI
12th January 2025
40AQI
13th January 2025
48AQI
14th January 2025
46AQI
15th January 2025
51AQI
16th January 2025
40AQI
17th January 2025
40AQI
18th January 2025
42AQI
19th January 2025
37AQI
20th January 2025
37AQI
21st January 2025
49AQI
22nd January 2025
42AQI
23rd January 2025
49AQI
24th January 2025
44AQI
25th January 2025
53AQI
26th January 2025
42AQI
27th January 2025
48AQI
28th January 2025
48AQI
29th January 2025
49AQI
30th January 2025
42AQI
31st January 2025
40AQI
1st February 2025
35AQI
2nd February 2025
34AQI
3rd February 2025
42AQI
4th February 2025
43AQI
5th February 2025
56AQI
6th February 2025
57AQI
7th February 2025
48AQI
8th February 2025
41AQI
9th February 2025
38AQI
10th February 2025
37AQI
11th February 2025
35AQI
12th February 2025
41AQI
13th February 2025
44AQI
14th February 2025
39AQI
15th February 2025
43AQI
16th February 2025
35AQI
17th February 2025
61AQI
18th February 2025
37AQI
19th February 2025
60AQI
20th February 2025
37AQI
21st February 2025
41AQI
22nd February 2025
38AQI
23rd February 2025
43AQI
24th February 2025
43AQI
25th February 2025
40AQI
26th February 2025
44AQI
27th February 2025
37AQI
28th February 2025
38AQI
1st March 2025
35AQI
2nd March 2025
41AQI
3rd March 2025
43AQI
4th March 2025
38AQI
5th March 2025
34AQI
6th March 2025
34AQI
7th March 2025
36AQI
8th March 2025
33AQI
9th March 2025
36AQI
10th March 2025
33AQI
11th March 2025
41AQI
12th March 2025
35AQI
13th March 2025
40AQI
14th March 2025
31AQI
15th March 2025
30AQI
16th March 2025
35AQI
17th March 2025
43AQI
18th March 2025
47AQI
19th March 2025
48AQI
20th March 2025
43AQI
21st March 2025
44AQI
22nd March 2025
45AQI
23rd March 2025
44AQI
24th March 2025
45AQI
25th March 2025
51AQI
26th March 2025
38AQI
27th March 2025
40AQI
28th March 2025
59AQI
29th March 2025
44AQI
30th March 2025
34AQI
31st March 2025
34AQI
1st April 2025
29AQI
2nd April 2025
39AQI
3rd April 2025
44AQI
4th April 2025
43AQI
5th April 2025
43AQI
6th April 2025
45AQI
7th April 2025
49AQI
8th April 2025
51AQI
9th April 2025
45AQI
10th April 2025
43AQI
11th April 2025
53AQI
12th April 2025
47AQI
13th April 2025
56AQI
14th April 2025
59AQI
15th April 2025
53AQI
16th April 2025
52AQI
17th April 2025
54AQI
18th April 2025
36AQI
19th April 2025
29AQI
20th April 2025
30AQI
21st April 2025
22AQI
22nd April 2025
27AQI
23rd April 2025
29AQI
24th April 2025
34AQI
25th April 2025
31AQI
26th April 2025
40AQI
27th April 2025
36AQI
28th April 2025
35AQI
29th April 2025
42AQI
30th April 2025
43AQI
1st May 2025
39AQI
2nd May 2025
52AQI
3rd May 2025
54AQI
4th May 2025
55AQI
5th May 2025
41AQI
6th May 2025
40AQI
7th May 2025
56AQI
8th May 2025
54AQI
9th May 2025
43AQI
10th May 2025
34AQI
11th May 2025
44AQI
12th May 2025
41AQI
13th May 2025
54AQI
14th May 2025
40AQI
15th May 2025
38AQI
16th May 2025
33AQI
17th May 2025
34AQI
18th May 2025
30AQI
19th May 2025
30AQI
20th May 2025
25AQI
21st May 2025
25AQI
22nd May 2025
28AQI
23rd May 2025
26AQI
24th May 2025
26AQI
25th May 2025
41AQI
26th May 2025
32AQI
27th May 2025
40AQI
28th May 2025
34AQI
29th May 2025
30AQI
30th May 2025
46AQI
31st May 2025
52AQI
1st June 2025
54AQI
2nd June 2025
47AQI
3rd June 2025
41AQI
4th June 2025
45AQI
5th June 2025
46AQI
6th June 2025
35AQI
7th June 2025
39AQI
8th June 2025
31AQI
9th June 2025
35AQI
10th June 2025
38AQI
11th June 2025
35AQI
12th June 2025
33AQI
13th June 2025
31AQI
14th June 2025
35AQI
15th June 2025
42AQI
16th June 2025
35AQI
17th June 2025
32AQI
18th June 2025
32AQI
19th June 2025
30AQI
20th June 2025
26AQI
21st June 2025
24AQI
22nd June 2025
17AQI
23rd June 2025
21AQI
24th June 2025
21AQI
25th June 2025
21AQI
26th June 2025
23AQI
27th June 2025
22AQI
28th June 2025
22AQI
29th June 2025
25AQI
30th June 2025
25AQI
1st July 2025
39AQI
2nd July 2025
35AQI
3rd July 2025
36AQI
4th July 2025
35AQI
5th July 2025
33AQI
6th July 2025
30AQI
7th July 2025
29AQI
8th July 2025
32AQI
9th July 2025
32AQI
10th July 2025
30AQI
11th July 2025
36AQI
12th July 2025
39AQI
13th July 2025
43AQI
14th July 2025
47AQI
15th July 2025
48AQI
16th July 2025
45AQI
17th July 2025
35AQI
18th July 2025
36AQI
19th July 2025
35AQI
20th July 2025
34AQI
21st July 2025
34AQI
22nd July 2025
33AQI
23rd July 2025
31AQI
24th July 2025
30AQI
25th July 2025
34AQI
26th July 2025
28AQI
27th July 2025
25AQI
28th July 2025
25AQI
29th July 2025
32AQI
30th July 2025
32AQI
31st July 2025
32AQI
1st August 2025
44AQI
2nd August 2025
49AQI
3rd August 2025
46AQI
4th August 2025
44AQI
5th August 2025
48AQI
6th August 2025
46AQI
7th August 2025
39AQI
8th August 2025
34AQI
9th August 2025
32AQI
10th August 2025
30AQI
11th August 2025
36AQI
12th August 2025
43AQI
13th August 2025
39AQI
14th August 2025
36AQI
15th August 2025
33AQI
16th August 2025
33AQI
17th August 2025
32AQI
18th August 2025
32AQI
19th August 2025
39AQI
20th August 2025
37AQI
21st August 2025
37AQI
22nd August 2025
39AQI
23rd August 2025
36AQI
24th August 2025
32AQI
25th August 2025
30AQI
26th August 2025
31AQI
27th August 2025
30AQI
28th August 2025
31AQI
29th August 2025
30AQI
30th August 2025
34AQI
31st August 2025
35AQI
1st September 2025
35AQI
2nd September 2025
35AQI
3rd September 2025
33AQI
4th September 2025
37AQI
5th September 2025
35AQI
6th September 2025
30AQI
7th September 2025
28AQI
8th September 2025
28AQI
9th September 2025
30AQI
10th September 2025
35AQI
11th September 2025
37AQI
12th September 2025
34AQI
13th September 2025
31AQI
14th September 2025
30AQI
15th September 2025
27AQI
16th September 2025
25AQI
17th September 2025
28AQI
18th September 2025
23AQI
19th September 2025
22AQI
20th September 2025
20AQI
21st September 2025
19AQI
22nd September 2025
21AQI
23rd September 2025
19AQI
24th September 2025
19AQI
25th September 2025
26AQI
26th September 2025
25AQI
27th September 2025
17AQI
28th September 2025
19AQI
29th September 2025
26AQI
30th September 2025
13AQI
1st October 2025
24AQI
2nd October 2025
53AQI
3rd October 2025
49AQI
4th October 2025
51AQI
5th October 2025
52AQI
6th October 2025
50AQI
7th October 2025
79AQI
8th October 2025
71AQI
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

44AQI

42AQI

40AQI

41AQI

39AQI

32AQI

34AQI

37AQI

27AQI

54AQI

No. of days

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

202538AQI

28
3
24
4
29
2
23
7
24
7
29
1
31
31
30
3
5
252
29

Highest AQI recorded in

October

54AQI

Lowest AQI recorded in

September

27AQI

202438AQI

16
13
4
23
7
28
2
31
24
7
23
7
30
1
30
31
249
28

Highest AQI recorded in

April

45AQI

Lowest AQI recorded in

January

30AQI

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

April

55AQI

Lowest AQI recorded in

July

31AQI

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

October

48AQI

Lowest AQI recorded in

June

25AQI

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

April

41AQI

Lowest AQI recorded in

July

25AQI

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

April

44AQI

Lowest AQI recorded in

June

20AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
41AQI
Least Polluted Year Recorded
2020(Avg.)
31AQI

Onaka's annual 2025 AQI (38) shows an average percentage change of 5.5% (worsened AQI) compared to previous years: 2020 (31), 2021 (34), 2022 (38), 2023 (41), 2024 (38).