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+
October Air Quality Analysis
Naha, Okinawa, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Oct 2025
66AQILowest AQI recorded on
24th Oct 2024
14AQISame Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 66 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Oct - 9th Oct 2025
Naha, Okinawa, Japan
AQI
Day
Night
.
6 AM8th Oct 2025
6 PM
5 AM9th Oct 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
6AM8th Oct
64AQI
Avg. Lowest Time
4AM9th Oct
38AQI
In the last 24 hours,
Naha's AQI reached its highest point of 64 at 6 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 8th Oct and 9th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Naha, 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 2025336 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025209 AMAQI
9th Sep 20252710 AMAQI
9th Sep 20252811 AMAQI
9th Sep 20253812 PMAQI
9th Sep 2025411 PMAQI
9th Sep 2025292 PMAQI
9th Sep 2025383 PMAQI
9th Sep 2025274 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025346 PMAQI
9th Sep 2025267 PMAQI
9th Sep 2025368 PMAQI
9th Sep 2025349 PMAQI
9th Sep 20253510 PMAQI
9th Sep 20253511 PMAQI
10th Sep 20254012 AMAQI
10th Sep 2025401 AMAQI
10th Sep 2025372 AMAQI
10th Sep 2025423 AMAQI
10th Sep 2025374 AMAQI
10th Sep 2025355 AMAQI
29°C28/30°C
10th Sep 2025366 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025348 AMAQI
10th Sep 2025469 AMAQI
10th Sep 20253210 AMAQI
10th Sep 20253611 AMAQI
10th Sep 20253912 PMAQI
10th Sep 2025471 PMAQI
10th Sep 2025422 PMAQI
10th Sep 2025493 PMAQI
10th Sep 2025364 PMAQI
10th Sep 2025485 PMAQI
10th Sep 2025466 PMAQI
10th Sep 2025547 PMAQI
10th Sep 2025408 PMAQI
10th Sep 2025429 PMAQI
10th Sep 20253910 PMAQI
10th Sep 20253511 PMAQI
11th Sep 20253912 AMAQI
11th Sep 2025381 AMAQI
11th Sep 2025372 AMAQI
11th Sep 2025383 AMAQI
11th Sep 2025384 AMAQI
11th Sep 2025375 AMAQI
29°C28/30°C
11th Sep 2025396 AMAQI
11th Sep 2025377 AMAQI
11th Sep 2025378 AMAQI
11th Sep 2025369 AMAQI
11th Sep 20254010 AMAQI
11th Sep 20254111 AMAQI
11th Sep 20254112 PMAQI
11th Sep 2025361 PMAQI
11th Sep 2025422 PMAQI
11th Sep 2025453 PMAQI
11th Sep 2025424 PMAQI
11th Sep 2025405 PMAQI
11th Sep 2025526 PMAQI
11th Sep 2025457 PMAQI
11th Sep 2025378 PMAQI
11th Sep 2025379 PMAQI
11th Sep 20253610 PMAQI
11th Sep 20253211 PMAQI
12th Sep 20253612 AMAQI
12th Sep 2025401 AMAQI
12th Sep 2025392 AMAQI
12th Sep 2025403 AMAQI
12th Sep 2025404 AMAQI
12th Sep 2025395 AMAQI
28°C27/31°C
12th Sep 2025416 AMAQI
12th Sep 2025417 AMAQI
12th Sep 2025418 AMAQI
12th Sep 2025309 AMAQI
12th Sep 20253510 AMAQI
12th Sep 20253611 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025351 PMAQI
12th Sep 2025462 PMAQI
12th Sep 2025443 PMAQI
12th Sep 2025464 PMAQI
12th Sep 2025405 PMAQI
12th Sep 2025476 PMAQI
12th Sep 2025447 PMAQI
12th Sep 2025428 PMAQI
12th Sep 2025459 PMAQI
12th Sep 20253910 PMAQI
12th Sep 20253411 PMAQI
13th Sep 20253312 AMAQI
13th Sep 2025401 AMAQI
13th Sep 2025392 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025404 AMAQI
13th Sep 2025405 AMAQI
28°C27/30°C
13th Sep 2025386 AMAQI
13th Sep 2025387 AMAQI
13th Sep 2025398 AMAQI
13th Sep 2025209 AMAQI
13th Sep 20254310 AMAQI
13th Sep 20254311 AMAQI
13th Sep 20254012 PMAQI
13th Sep 2025271 PMAQI
13th Sep 2025322 PMAQI
13th Sep 2025413 PMAQI
13th Sep 2025254 PMAQI
13th Sep 2025385 PMAQI
13th Sep 2025556 PMAQI
13th Sep 2025447 PMAQI
13th Sep 2025428 PMAQI
13th Sep 2025329 PMAQI
13th Sep 20252810 PMAQI
13th Sep 20252811 PMAQI
14th Sep 20252712 AMAQI
14th Sep 2025371 AMAQI
14th Sep 2025372 AMAQI
14th Sep 2025423 AMAQI
14th Sep 2025404 AMAQI
14th Sep 2025375 AMAQI
28°C28/29°C
14th Sep 2025426 AMAQI
14th Sep 2025397 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025279 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20252012 PMAQI
14th Sep 2025261 PMAQI
14th Sep 2025322 PMAQI
14th Sep 2025393 PMAQI
14th Sep 2025324 PMAQI
14th Sep 2025455 PMAQI
14th Sep 2025416 PMAQI
14th Sep 2025447 PMAQI
14th Sep 2025408 PMAQI
14th Sep 2025319 PMAQI
14th Sep 20253410 PMAQI
14th Sep 20253111 PMAQI
15th Sep 20253012 AMAQI
15th Sep 2025361 AMAQI
15th Sep 2025372 AMAQI
15th Sep 2025383 AMAQI
15th Sep 2025364 AMAQI
15th Sep 2025355 AMAQI
29°C27/31°C
15th Sep 2025346 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025379 AMAQI
15th Sep 20254010 AMAQI
15th Sep 20253511 AMAQI
15th Sep 20254012 PMAQI
15th Sep 2025421 PMAQI
15th Sep 2025312 PMAQI
15th Sep 2025333 PMAQI
15th Sep 2025244 PMAQI
15th Sep 2025215 PMAQI
15th Sep 2025176 PMAQI
15th Sep 2025187 PMAQI
15th Sep 2025258 PMAQI
15th Sep 2025269 PMAQI
15th Sep 20254010 PMAQI
15th Sep 20254411 PMAQI
16th Sep 20253812 AMAQI
16th Sep 2025311 AMAQI
16th Sep 2025332 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025354 AMAQI
16th Sep 2025375 AMAQI
29°C27/30°C
16th Sep 2025366 AMAQI
16th Sep 2025387 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025269 AMAQI
16th Sep 20252310 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20252212 PMAQI
16th Sep 2025201 PMAQI
16th Sep 2025272 PMAQI
16th Sep 2025233 PMAQI
16th Sep 2025214 PMAQI
16th Sep 2025175 PMAQI
16th Sep 2025206 PMAQI
16th Sep 2025187 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025259 PMAQI
16th Sep 20252410 PMAQI
16th Sep 20252311 PMAQI
17th Sep 20252512 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025353 AMAQI
17th Sep 2025344 AMAQI
17th Sep 2025325 AMAQI
29°C28/31°C
17th Sep 2025326 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025229 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20251911 AMAQI
17th Sep 20251912 PMAQI
17th Sep 2025301 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025343 PMAQI
17th Sep 2025324 PMAQI
17th Sep 2025225 PMAQI
17th Sep 2025216 PMAQI
17th Sep 2025357 PMAQI
17th Sep 2025388 PMAQI
17th Sep 2025329 PMAQI
17th Sep 20252310 PMAQI
17th Sep 20252411 PMAQI
18th Sep 20252312 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025312 AMAQI
18th Sep 2025323 AMAQI
18th Sep 2025314 AMAQI
18th Sep 2025305 AMAQI
29°C28/30°C
18th Sep 2025316 AMAQI
18th Sep 2025317 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025209 AMAQI
18th Sep 20252210 AMAQI
18th Sep 20252011 AMAQI
18th Sep 20251712 PMAQI
18th Sep 2025231 PMAQI
18th Sep 2025162 PMAQI
18th Sep 2025173 PMAQI
18th Sep 2025174 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025146 PMAQI
18th Sep 2025197 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025239 PMAQI
18th Sep 20252110 PMAQI
18th Sep 20252211 PMAQI
19th Sep 20251912 AMAQI
19th Sep 2025231 AMAQI
19th Sep 2025272 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025284 AMAQI
19th Sep 2025285 AMAQI
29°C27/30°C
19th Sep 2025276 AMAQI
19th Sep 2025287 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025179 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20251711 AMAQI
19th Sep 20252612 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025222 PMAQI
19th Sep 2025213 PMAQI
19th Sep 2025164 PMAQI
19th Sep 2025175 PMAQI
19th Sep 2025166 PMAQI
19th Sep 2025177 PMAQI
19th Sep 2025208 PMAQI
19th Sep 2025229 PMAQI
19th Sep 20252210 PMAQI
19th Sep 20252111 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
29°C27/30°C
20th Sep 2025266 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251710 AMAQI
20th Sep 20251911 AMAQI
20th Sep 20252312 PMAQI
20th Sep 2025181 PMAQI
20th Sep 2025172 PMAQI
20th Sep 2025173 PMAQI
20th Sep 2025164 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025186 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025208 PMAQI
20th Sep 2025229 PMAQI
20th Sep 20252010 PMAQI
20th Sep 20252111 PMAQI
21st Sep 20252112 AMAQI
21st Sep 2025221 AMAQI
21st Sep 2025252 AMAQI
21st Sep 2025263 AMAQI
21st Sep 2025274 AMAQI
21st Sep 2025265 AMAQI
29°C27/31°C
21st Sep 2025246 AMAQI
21st Sep 2025247 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025199 AMAQI
21st Sep 20252010 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025163 PMAQI
21st Sep 2025164 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025177 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252310 PMAQI
21st Sep 20252211 PMAQI
22nd Sep 20252312 AMAQI
22nd Sep 2025221 AMAQI
22nd Sep 2025242 AMAQI
22nd Sep 2025243 AMAQI
22nd Sep 2025234 AMAQI
22nd Sep 2025255 AMAQI
29°C28/31°C
22nd Sep 2025236 AMAQI
22nd Sep 2025237 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025189 AMAQI
22nd Sep 20251910 AMAQI
22nd Sep 20252211 AMAQI
22nd Sep 20252512 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025243 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025255 PMAQI
22nd Sep 2025236 PMAQI
22nd Sep 2025237 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025229 PMAQI
22nd Sep 20252210 PMAQI
22nd Sep 20252311 PMAQI
23rd Sep 20252212 AMAQI
23rd Sep 2025221 AMAQI
23rd Sep 2025222 AMAQI
23rd Sep 2025223 AMAQI
23rd Sep 2025224 AMAQI
23rd Sep 2025225 AMAQI
29°C28/31°C
23rd Sep 2025226 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025238 AMAQI
23rd Sep 2025219 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20252111 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025141 PMAQI
23rd Sep 2025172 PMAQI
23rd Sep 2025193 PMAQI
23rd Sep 2025204 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025207 PMAQI
23rd Sep 2025208 PMAQI
23rd Sep 2025219 PMAQI
23rd Sep 20252210 PMAQI
23rd Sep 20252011 PMAQI
24th Sep 20252212 AMAQI
24th Sep 2025191 AMAQI
24th Sep 2025202 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025214 AMAQI
24th Sep 2025225 AMAQI
29°C28/31°C
24th Sep 2025226 AMAQI
24th Sep 2025217 AMAQI
24th Sep 2025218 AMAQI
24th Sep 2025189 AMAQI
24th Sep 20252110 AMAQI
24th Sep 20252211 AMAQI
24th Sep 20252312 PMAQI
24th Sep 2025181 PMAQI
24th Sep 2025172 PMAQI
24th Sep 2025193 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025246 PMAQI
24th Sep 2025227 PMAQI
24th Sep 2025208 PMAQI
24th Sep 2025189 PMAQI
24th Sep 20251810 PMAQI
24th Sep 20251711 PMAQI
25th Sep 20251812 AMAQI
25th Sep 2025181 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025205 AMAQI
29°C28/30°C
25th Sep 2025206 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025218 AMAQI
25th Sep 2025149 AMAQI
25th Sep 20251810 AMAQI
25th Sep 20252311 AMAQI
25th Sep 20252212 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025252 PMAQI
25th Sep 2025303 PMAQI
25th Sep 2025334 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025386 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025388 PMAQI
25th Sep 2025369 PMAQI
25th Sep 20253210 PMAQI
25th Sep 20252911 PMAQI
26th Sep 20253012 AMAQI
26th Sep 2025321 AMAQI
26th Sep 2025302 AMAQI
26th Sep 2025263 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025235 AMAQI
29°C28/30°C
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20252410 AMAQI
26th Sep 20252911 AMAQI
26th Sep 20253012 PMAQI
26th Sep 2025311 PMAQI
26th Sep 2025372 PMAQI
26th Sep 2025383 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025355 PMAQI
26th Sep 2025296 PMAQI
26th Sep 2025277 PMAQI
26th Sep 2025268 PMAQI
26th Sep 2025239 PMAQI
26th Sep 20252110 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025191 AMAQI
27th Sep 2025192 AMAQI
27th Sep 2025193 AMAQI
27th Sep 2025194 AMAQI
27th Sep 2025195 AMAQI
29°C28/30°C
27th Sep 2025196 AMAQI
27th Sep 2025207 AMAQI
27th Sep 2025198 AMAQI
27th Sep 2025209 AMAQI
27th Sep 20252110 AMAQI
27th Sep 20252411 AMAQI
27th Sep 20252412 PMAQI
27th Sep 2025211 PMAQI
27th Sep 2025192 PMAQI
27th Sep 2025203 PMAQI
27th Sep 2025184 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025226 PMAQI
27th Sep 2025237 PMAQI
27th Sep 2025198 PMAQI
27th Sep 2025189 PMAQI
27th Sep 20252010 PMAQI
27th Sep 20251811 PMAQI
28th Sep 20251812 AMAQI
28th Sep 2025201 AMAQI
28th Sep 2025182 AMAQI
28th Sep 2025183 AMAQI
28th Sep 2025214 AMAQI
28th Sep 2025205 AMAQI
29°C28/30°C
28th Sep 2025176 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025178 AMAQI
28th Sep 2025179 AMAQI
28th Sep 20252310 AMAQI
28th Sep 20252511 AMAQI
28th Sep 20252312 PMAQI
28th Sep 2025251 PMAQI
28th Sep 2025302 PMAQI
28th Sep 2025373 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025345 PMAQI
28th Sep 2025336 PMAQI
28th Sep 2025357 PMAQI
28th Sep 2025278 PMAQI
28th Sep 2025229 PMAQI
28th Sep 20252210 PMAQI
28th Sep 20252111 PMAQI
29th Sep 20252012 AMAQI
29th Sep 2025241 AMAQI
29th Sep 2025242 AMAQI
29th Sep 2025363 AMAQI
29th Sep 2025384 AMAQI
29th Sep 2025305 AMAQI
29°C27/31°C
29th Sep 2025376 AMAQI
29th Sep 2025327 AMAQI
29th Sep 2025218 AMAQI
29th Sep 2025219 AMAQI
29th Sep 20252210 AMAQI
29th Sep 20252111 AMAQI
29th Sep 20253612 PMAQI
29th Sep 2025431 PMAQI
29th Sep 2025462 PMAQI
29th Sep 2025403 PMAQI
29th Sep 2025344 PMAQI
29th Sep 2025345 PMAQI
29th Sep 2025326 PMAQI
29th Sep 2025387 PMAQI
29th Sep 2025388 PMAQI
29th Sep 2025309 PMAQI
29th Sep 20251510 PMAQI
29th Sep 20251111 PMAQI
30th Sep 2025912 AMAQI
30th Sep 202591 AMAQI
30th Sep 202582 AMAQI
30th Sep 2025113 AMAQI
30th Sep 2025194 AMAQI
30th Sep 2025115 AMAQI
28°C27/30°C
30th Sep 2025116 AMAQI
30th Sep 2025117 AMAQI
30th Sep 202598 AMAQI
30th Sep 2025129 AMAQI
30th Sep 20251810 AMAQI
30th Sep 20251911 AMAQI
30th Sep 20251712 PMAQI
30th Sep 2025181 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025203 PMAQI
30th Sep 2025224 PMAQI
30th Sep 2025175 PMAQI
30th Sep 2025146 PMAQI
30th Sep 2025157 PMAQI
30th Sep 2025188 PMAQI
30th Sep 2025159 PMAQI
30th Sep 20251510 PMAQI
30th Sep 20251311 PMAQI
1st Oct 20251612 AMAQI
1st Oct 2025151 AMAQI
1st Oct 2025162 AMAQI
1st Oct 2025183 AMAQI
1st Oct 2025184 AMAQI
1st Oct 2025195 AMAQI
28°C27/30°C
1st Oct 2025146 AMAQI
1st Oct 2025177 AMAQI
1st Oct 2025148 AMAQI
1st Oct 2025169 AMAQI
1st Oct 20251810 AMAQI
1st Oct 20252111 AMAQI
1st Oct 20253312 PMAQI
1st Oct 2025351 PMAQI
1st Oct 2025112 PMAQI
1st Oct 2025253 PMAQI
1st Oct 2025474 PMAQI
1st Oct 2025535 PMAQI
1st Oct 2025536 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025498 PMAQI
1st Oct 2025379 PMAQI
1st Oct 20253710 PMAQI
1st Oct 20253411 PMAQI
2nd Oct 20253012 AMAQI
2nd Oct 2025421 AMAQI
2nd Oct 2025462 AMAQI
2nd Oct 2025503 AMAQI
2nd Oct 2025524 AMAQI
2nd Oct 2025515 AMAQI
28°C27/30°C
2nd Oct 2025506 AMAQI
2nd Oct 2025417 AMAQI
2nd Oct 2025468 AMAQI
2nd Oct 2025479 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20255011 AMAQI
2nd Oct 20254812 PMAQI
2nd Oct 2025481 PMAQI
2nd Oct 2025532 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025474 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025436 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025458 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20255010 PMAQI
2nd Oct 20254311 PMAQI
3rd Oct 20254212 AMAQI
3rd Oct 2025461 AMAQI
3rd Oct 2025502 AMAQI
3rd Oct 2025513 AMAQI
3rd Oct 2025514 AMAQI
3rd Oct 2025505 AMAQI
28°C27/30°C
3rd Oct 2025486 AMAQI
3rd Oct 2025507 AMAQI
3rd Oct 2025428 AMAQI
3rd Oct 2025459 AMAQI
3rd Oct 20255310 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025462 PMAQI
3rd Oct 2025443 PMAQI
3rd Oct 2025434 PMAQI
3rd Oct 2025445 PMAQI
3rd Oct 2025466 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025428 PMAQI
3rd Oct 2025549 PMAQI
3rd Oct 20255210 PMAQI
3rd Oct 20255411 PMAQI
4th Oct 20255512 AMAQI
4th Oct 2025531 AMAQI
4th Oct 2025522 AMAQI
4th Oct 2025533 AMAQI
4th Oct 2025544 AMAQI
4th Oct 2025545 AMAQI
29°C27/31°C
4th Oct 2025546 AMAQI
4th Oct 2025497 AMAQI
4th Oct 2025488 AMAQI
4th Oct 2025469 AMAQI
4th Oct 20255110 AMAQI
4th Oct 20255411 AMAQI
4th Oct 20255912 PMAQI
4th Oct 2025561 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025463 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025455 PMAQI
4th Oct 2025506 PMAQI
4th Oct 2025557 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025469 PMAQI
4th Oct 20254810 PMAQI
4th Oct 20254611 PMAQI
5th Oct 20255712 AMAQI
5th Oct 2025591 AMAQI
5th Oct 2025572 AMAQI
5th Oct 2025563 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025545 AMAQI
29°C27/31°C
5th Oct 2025526 AMAQI
5th Oct 2025517 AMAQI
5th Oct 2025548 AMAQI
5th Oct 2025569 AMAQI
5th Oct 20255510 AMAQI
5th Oct 20255311 AMAQI
5th Oct 20255412 PMAQI
5th Oct 2025531 PMAQI
5th Oct 2025522 PMAQI
5th Oct 2025553 PMAQI
5th Oct 2025544 PMAQI
5th Oct 2025535 PMAQI
5th Oct 2025436 PMAQI
5th Oct 2025427 PMAQI
5th Oct 2025448 PMAQI
5th Oct 2025529 PMAQI
5th Oct 20254910 PMAQI
5th Oct 20253911 PMAQI
6th Oct 20254112 AMAQI
6th Oct 2025411 AMAQI
6th Oct 2025462 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025514 AMAQI
6th Oct 2025515 AMAQI
29°C27/30°C
6th Oct 2025526 AMAQI
6th Oct 2025507 AMAQI
6th Oct 2025488 AMAQI
6th Oct 2025499 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255111 AMAQI
6th Oct 20255512 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025612 PMAQI
6th Oct 2025583 PMAQI
6th Oct 2025534 PMAQI
6th Oct 2025595 PMAQI
6th Oct 2025586 PMAQI
6th Oct 2025597 PMAQI
6th Oct 2025648 PMAQI
6th Oct 2025629 PMAQI
6th Oct 20256210 PMAQI
6th Oct 20255711 PMAQI
7th Oct 20256012 AMAQI
7th Oct 2025631 AMAQI
7th Oct 2025632 AMAQI
29°C28/31°C
7th Oct 2025558 PMAQI
7th Oct 2025549 PMAQI
7th Oct 20257710 PMAQI
7th Oct 20258011 PMAQI
8th Oct 20257512 AMAQI
8th Oct 2025691 AMAQI
8th Oct 2025682 AMAQI
8th Oct 2025653 AMAQI
8th Oct 2025664 AMAQI
8th Oct 2025645 AMAQI
29°C28/30°C
8th Oct 2025646 AMAQI
8th Oct 2025637 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025579 AMAQI
8th Oct 20255710 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025591 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025563 PMAQI
8th Oct 2025524 PMAQI
8th Oct 2025505 PMAQI
8th Oct 2025486 PMAQI
8th Oct 2025517 PMAQI
8th Oct 2025498 PMAQI
8th Oct 2025499 PMAQI
8th Oct 20254310 PMAQI
8th Oct 20254111 PMAQI
9th Oct 20254212 AMAQI
9th Oct 2025441 AMAQI
9th Oct 2025452 AMAQI
9th Oct 2025423 AMAQI
9th Oct 2025384 AMAQI
--°C/°C
6 AM
12 PM
6 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 6 PM
33AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
9 AM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 6 PM (Avg. 33), while the lowest AQI was between 9 AM to 9 AM (Avg. 28).
Night time
Avg. Highest Time
1 AM - 4 AM
35AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
11 PM
31AQI
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. 35), while the lowest AQI was between 11 PM to 11 PM (Avg. 31).
2025 Days Vs Air Quality
Naha, Okinawa, Japan
2025
89%
249
11%
31
Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)
Good
249 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 281 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 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
49AQI
49AQI
2nd January 2025
57AQI
57AQI
3rd January 2025
55AQI
55AQI
4th January 2025
38AQI
38AQI
5th January 2025
43AQI
43AQI
6th January 2025
48AQI
48AQI
7th January 2025
42AQI
42AQI
8th January 2025
38AQI
38AQI
9th January 2025
47AQI
47AQI
10th January 2025
33AQI
33AQI
11th January 2025
36AQI
36AQI
12th January 2025
41AQI
41AQI
13th January 2025
48AQI
48AQI
14th January 2025
48AQI
48AQI
15th January 2025
53AQI
53AQI
16th January 2025
39AQI
39AQI
17th January 2025
39AQI
39AQI
18th January 2025
37AQI
37AQI
19th January 2025
36AQI
36AQI
20th January 2025
35AQI
35AQI
21st January 2025
47AQI
47AQI
22nd January 2025
40AQI
40AQI
23rd January 2025
50AQI
50AQI
24th January 2025
44AQI
44AQI
25th January 2025
49AQI
49AQI
26th January 2025
45AQI
45AQI
27th January 2025
49AQI
49AQI
28th January 2025
51AQI
51AQI
29th January 2025
49AQI
49AQI
30th January 2025
45AQI
45AQI
31st January 2025
41AQI
41AQI
1st February 2025
37AQI
37AQI
2nd February 2025
36AQI
36AQI
3rd February 2025
43AQI
43AQI
4th February 2025
46AQI
46AQI
5th February 2025
59AQI
59AQI
6th February 2025
59AQI
59AQI
7th February 2025
46AQI
46AQI
8th February 2025
42AQI
42AQI
9th February 2025
37AQI
37AQI
10th February 2025
32AQI
32AQI
11th February 2025
32AQI
32AQI
12th February 2025
35AQI
35AQI
13th February 2025
40AQI
40AQI
14th February 2025
35AQI
35AQI
15th February 2025
42AQI
42AQI
16th February 2025
35AQI
35AQI
17th February 2025
62AQI
62AQI
18th February 2025
39AQI
39AQI
19th February 2025
60AQI
60AQI
20th February 2025
41AQI
41AQI
21st February 2025
40AQI
40AQI
22nd February 2025
39AQI
39AQI
23rd February 2025
45AQI
45AQI
24th February 2025
45AQI
45AQI
25th February 2025
39AQI
39AQI
26th February 2025
42AQI
42AQI
27th February 2025
33AQI
33AQI
28th February 2025
38AQI
38AQI
1st March 2025
36AQI
36AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
46AQI
46AQI
4th March 2025
38AQI
38AQI
5th March 2025
35AQI
35AQI
6th March 2025
31AQI
31AQI
7th March 2025
38AQI
38AQI
8th March 2025
35AQI
35AQI
9th March 2025
38AQI
38AQI
10th March 2025
33AQI
33AQI
11th March 2025
42AQI
42AQI
12th March 2025
38AQI
38AQI
13th March 2025
44AQI
44AQI
14th March 2025
38AQI
38AQI
15th March 2025
35AQI
35AQI
16th March 2025
37AQI
37AQI
17th March 2025
50AQI
50AQI
18th March 2025
46AQI
46AQI
19th March 2025
49AQI
49AQI
20th March 2025
44AQI
44AQI
21st March 2025
44AQI
44AQI
22nd March 2025
46AQI
46AQI
23rd March 2025
46AQI
46AQI
24th March 2025
44AQI
44AQI
25th March 2025
51AQI
51AQI
26th March 2025
39AQI
39AQI
27th March 2025
42AQI
42AQI
28th March 2025
58AQI
58AQI
29th March 2025
45AQI
45AQI
30th March 2025
31AQI
31AQI
31st March 2025
34AQI
34AQI
1st April 2025
25AQI
25AQI
2nd April 2025
41AQI
41AQI
3rd April 2025
42AQI
42AQI
4th April 2025
42AQI
42AQI
5th April 2025
41AQI
41AQI
6th April 2025
40AQI
40AQI
7th April 2025
52AQI
52AQI
8th April 2025
50AQI
50AQI
9th April 2025
45AQI
45AQI
10th April 2025
41AQI
41AQI
11th April 2025
53AQI
53AQI
12th April 2025
47AQI
47AQI
13th April 2025
57AQI
57AQI
14th April 2025
59AQI
59AQI
15th April 2025
54AQI
54AQI
16th April 2025
53AQI
53AQI
17th April 2025
55AQI
55AQI
18th April 2025
37AQI
37AQI
19th April 2025
31AQI
31AQI
20th April 2025
31AQI
31AQI
21st April 2025
25AQI
25AQI
22nd April 2025
32AQI
32AQI
23rd April 2025
29AQI
29AQI
24th April 2025
36AQI
36AQI
25th April 2025
28AQI
28AQI
26th April 2025
44AQI
44AQI
27th April 2025
38AQI
38AQI
28th April 2025
38AQI
38AQI
29th April 2025
43AQI
43AQI
30th April 2025
44AQI
44AQI
1st May 2025
41AQI
41AQI
2nd May 2025
53AQI
53AQI
3rd May 2025
56AQI
56AQI
4th May 2025
56AQI
56AQI
5th May 2025
40AQI
40AQI
6th May 2025
42AQI
42AQI
7th May 2025
57AQI
57AQI
8th May 2025
55AQI
55AQI
9th May 2025
47AQI
47AQI
10th May 2025
33AQI
33AQI
11th May 2025
42AQI
42AQI
12th May 2025
41AQI
41AQI
13th May 2025
49AQI
49AQI
14th May 2025
40AQI
40AQI
15th May 2025
38AQI
38AQI
16th May 2025
35AQI
35AQI
17th May 2025
34AQI
34AQI
18th May 2025
34AQI
34AQI
19th May 2025
32AQI
32AQI
20th May 2025
29AQI
29AQI
21st May 2025
27AQI
27AQI
22nd May 2025
30AQI
30AQI
23rd May 2025
30AQI
30AQI
24th May 2025
30AQI
30AQI
25th May 2025
44AQI
44AQI
26th May 2025
36AQI
36AQI
27th May 2025
43AQI
43AQI
28th May 2025
35AQI
35AQI
29th May 2025
31AQI
31AQI
30th May 2025
49AQI
49AQI
31st May 2025
57AQI
57AQI
1st June 2025
56AQI
56AQI
2nd June 2025
54AQI
54AQI
3rd June 2025
49AQI
49AQI
4th June 2025
46AQI
46AQI
5th June 2025
46AQI
46AQI
6th June 2025
35AQI
35AQI
7th June 2025
43AQI
43AQI
8th June 2025
33AQI
33AQI
9th June 2025
38AQI
38AQI
10th June 2025
42AQI
42AQI
11th June 2025
38AQI
38AQI
12th June 2025
38AQI
38AQI
13th June 2025
36AQI
36AQI
14th June 2025
37AQI
37AQI
15th June 2025
53AQI
53AQI
16th June 2025
42AQI
42AQI
17th June 2025
37AQI
37AQI
18th June 2025
35AQI
35AQI
19th June 2025
32AQI
32AQI
20th June 2025
28AQI
28AQI
21st June 2025
27AQI
27AQI
22nd June 2025
17AQI
17AQI
23rd June 2025
21AQI
21AQI
24th June 2025
21AQI
21AQI
25th June 2025
20AQI
20AQI
26th June 2025
24AQI
24AQI
27th June 2025
23AQI
23AQI
28th June 2025
23AQI
23AQI
29th June 2025
24AQI
24AQI
30th June 2025
26AQI
26AQI
1st July 2025
39AQI
39AQI
2nd July 2025
35AQI
35AQI
3rd July 2025
36AQI
36AQI
4th July 2025
35AQI
35AQI
5th July 2025
34AQI
34AQI
6th July 2025
29AQI
29AQI
7th July 2025
30AQI
30AQI
8th July 2025
32AQI
32AQI
9th July 2025
34AQI
34AQI
10th July 2025
31AQI
31AQI
11th July 2025
39AQI
39AQI
12th July 2025
42AQI
42AQI
13th July 2025
45AQI
45AQI
14th July 2025
48AQI
48AQI
15th July 2025
50AQI
50AQI
16th July 2025
47AQI
47AQI
17th July 2025
37AQI
37AQI
18th July 2025
37AQI
37AQI
19th July 2025
39AQI
39AQI
20th July 2025
35AQI
35AQI
21st July 2025
35AQI
35AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
35AQI
35AQI
24th July 2025
32AQI
32AQI
25th July 2025
36AQI
36AQI
26th July 2025
34AQI
34AQI
27th July 2025
30AQI
30AQI
28th July 2025
31AQI
31AQI
29th July 2025
37AQI
37AQI
30th July 2025
37AQI
37AQI
31st July 2025
40AQI
40AQI
1st August 2025
50AQI
50AQI
2nd August 2025
52AQI
52AQI
3rd August 2025
49AQI
49AQI
4th August 2025
50AQI
50AQI
5th August 2025
49AQI
49AQI
6th August 2025
49AQI
49AQI
7th August 2025
42AQI
42AQI
8th August 2025
36AQI
36AQI
9th August 2025
31AQI
31AQI
10th August 2025
29AQI
29AQI
11th August 2025
36AQI
36AQI
12th August 2025
44AQI
44AQI
13th August 2025
44AQI
44AQI
14th August 2025
41AQI
41AQI
15th August 2025
34AQI
34AQI
16th August 2025
36AQI
36AQI
17th August 2025
34AQI
34AQI
18th August 2025
35AQI
35AQI
19th August 2025
40AQI
40AQI
20th August 2025
39AQI
39AQI
21st August 2025
40AQI
40AQI
22nd August 2025
40AQI
40AQI
23rd August 2025
37AQI
37AQI
24th August 2025
38AQI
38AQI
25th August 2025
34AQI
34AQI
26th August 2025
33AQI
33AQI
27th August 2025
33AQI
33AQI
28th August 2025
34AQI
34AQI
29th August 2025
35AQI
35AQI
30th August 2025
36AQI
36AQI
31st August 2025
39AQI
39AQI
1st September 2025
37AQI
37AQI
2nd September 2025
40AQI
40AQI
3rd September 2025
41AQI
41AQI
4th September 2025
37AQI
37AQI
5th September 2025
36AQI
36AQI
6th September 2025
33AQI
33AQI
7th September 2025
31AQI
31AQI
8th September 2025
31AQI
31AQI
9th September 2025
33AQI
33AQI
10th September 2025
40AQI
40AQI
11th September 2025
39AQI
39AQI
12th September 2025
40AQI
40AQI
13th September 2025
37AQI
37AQI
14th September 2025
35AQI
35AQI
15th September 2025
33AQI
33AQI
16th September 2025
27AQI
27AQI
17th September 2025
29AQI
29AQI
18th September 2025
23AQI
23AQI
19th September 2025
22AQI
22AQI
20th September 2025
21AQI
21AQI
21st September 2025
21AQI
21AQI
22nd September 2025
23AQI
23AQI
23rd September 2025
21AQI
21AQI
24th September 2025
21AQI
21AQI
25th September 2025
28AQI
28AQI
26th September 2025
27AQI
27AQI
27th September 2025
20AQI
20AQI
28th September 2025
23AQI
23AQI
29th September 2025
29AQI
29AQI
30th September 2025
14AQI
14AQI
1st October 2025
28AQI
28AQI
2nd October 2025
47AQI
47AQI
3rd October 2025
49AQI
49AQI
4th October 2025
52AQI
52AQI
5th October 2025
53AQI
53AQI
6th October 2025
51AQI
51AQI
7th October 2025
66AQI
66AQI
8th October 2025
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
41AQI
42AQI
41AQI
35AQI
37AQI
39AQI
30AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202539AQI
27
4
24
4
29
2
23
7
25
6
27
3
31
30
1
30
3
4
249
31
Highest AQI recorded in
October49AQI
Lowest AQI recorded in
September30AQI
202434AQI
16
1
2
16
1
29
2
22
8
30
1
28
3
17
30
1
30
30
1
251
17
Highest AQI recorded in
June47AQI
Lowest AQI recorded in
March17AQI
202333AQI
29
1
27
1
28
3
22
8
21
8
24
2
28
14
6
26
1
11
3
3
31
264
33
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
December17AQI
202231AQI
31
21
28
3
26
4
31
30
24
2
21
5
22
29
1
29
2
294
15
Highest AQI recorded in
March37AQI
Lowest AQI recorded in
July22AQI
202132AQI
31
23
5
27
2
19
2
30
1
29
1
26
29
2
30
30
1
29
1
31
334
15
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
July23AQI
202031AQI
9
4
14
7
17
1
30
31
21
5
2
16
26
5
29
1
31
224
23
2
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
July19AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
39AQILeast Polluted Year Recorded
2020(Avg.)
31AQINaha's annual 2025 AQI (39) shows an average percentage change of 21.9% (worsened AQI) compared to previous years: 2020 (31), 2021 (32), 2022 (31), 2023 (33), 2024 (34).
