Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Análise Histórica da Qualidade do Ar de Koja, Okinawa, Japan

Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!

Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+

Análise da Qualidade do Ar de Outubro

Koja, Okinawa, Japan

2021
2022
2023
2024
2025
AQI
.
Dias

Tendências do AQI: Mais Altos e Mais Baixos

AQI mais alto registrado em
6th Oct 2023
113AQI
AQI mais baixo registrado em
24th Oct 2024
15AQI

Análise do Mesmo Dia (10th October ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 2nd mais alto AQI em 50 de Bom qualidade do ar, mostrando melhoria em relação a 2024 no mesmo dia.

Baixe os dados anuais de 2024

Relatório Mundial de Qualidade do Ar

Globe

Tendência de AQI Dia & Noite: 10th Oct - 11th Oct 2025

Koja, Okinawa, Japan

AQI
Dia
Noite
.

6 AM10th Oct 2025

6 PM

5 AM11th Oct 2025

Durante o dia
Média do Tempo Mais Alto
2PM10th Oct

52AQI

Média do Tempo Mais Baixo
11AM10th Oct

33AQI

Durante a noite
Média do Tempo Mais Alto
5AM11th Oct

62AQI

Média do Tempo Mais Baixo
8PM10th Oct

32AQI

Nas últimas 24 horas,

AQI de Koja atingiu seu ponto mais alto de 62 às 5 AM durante o Noite, enquanto o ponto mais baixo, 32, foi registrado às 8 PM durante o Noite entre 10th Oct e 11th Oct 2025.

Tendência de AQI Dia & Noite : Sep - Oct 2025

Koja, Okinawa, Japan

SepOct
11th - 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 - 10th10th - 11th11th
Dia
Noite
11th Sep 2025366 AMAQI
11th Sep 2025357 AMAQI
11th Sep 2025348 AMAQI
11th Sep 2025359 AMAQI
11th Sep 20253710 AMAQI
11th Sep 20253111 AMAQI
11th Sep 20254412 PMAQI
11th Sep 2025351 PMAQI
11th Sep 2025442 PMAQI
11th Sep 2025403 PMAQI
11th Sep 2025474 PMAQI
11th Sep 2025375 PMAQI
11th Sep 2025506 PMAQI
11th Sep 2025487 PMAQI
11th Sep 2025418 PMAQI
11th Sep 2025369 PMAQI
11th Sep 20253710 PMAQI
11th Sep 20253311 PMAQI
12th Sep 20253312 AMAQI
12th Sep 2025371 AMAQI
12th Sep 2025382 AMAQI
12th Sep 2025403 AMAQI
12th Sep 2025384 AMAQI
12th Sep 2025375 AMAQI

28°C27/31°C

12th Sep 2025416 AMAQI
12th Sep 2025387 AMAQI
12th Sep 2025388 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20253711 AMAQI
12th Sep 20253312 PMAQI
12th Sep 2025381 PMAQI
12th Sep 2025432 PMAQI
12th Sep 2025373 PMAQI
12th Sep 2025424 PMAQI
12th Sep 2025425 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025447 PMAQI
12th Sep 2025468 PMAQI
12th Sep 2025409 PMAQI
12th Sep 20253910 PMAQI
12th Sep 20253311 PMAQI
13th Sep 20253212 AMAQI
13th Sep 2025381 AMAQI
13th Sep 2025382 AMAQI
13th Sep 2025383 AMAQI
13th Sep 2025384 AMAQI
13th Sep 2025385 AMAQI

28°C27/30°C

13th Sep 2025376 AMAQI
13th Sep 2025377 AMAQI
13th Sep 2025368 AMAQI
13th Sep 2025329 AMAQI
13th Sep 20253210 AMAQI
13th Sep 20253311 AMAQI
13th Sep 20252212 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025292 PMAQI
13th Sep 2025373 PMAQI
13th Sep 2025244 PMAQI
13th Sep 2025285 PMAQI
13th Sep 2025346 PMAQI
13th Sep 2025297 PMAQI
13th Sep 2025398 PMAQI
13th Sep 2025359 PMAQI
13th Sep 20252810 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025381 AMAQI
14th Sep 2025372 AMAQI
14th Sep 2025373 AMAQI
14th Sep 2025384 AMAQI
14th Sep 2025365 AMAQI

28°C27/29°C

14th Sep 2025416 AMAQI
14th Sep 2025367 AMAQI
14th Sep 2025388 AMAQI
14th Sep 2025269 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20252112 PMAQI
14th Sep 2025261 PMAQI
14th Sep 2025182 PMAQI
14th Sep 2025313 PMAQI
14th Sep 2025274 PMAQI
14th Sep 2025325 PMAQI
14th Sep 2025256 PMAQI
14th Sep 2025297 PMAQI
14th Sep 2025338 PMAQI
14th Sep 2025309 PMAQI
14th Sep 20253110 PMAQI
14th Sep 20252711 PMAQI
15th Sep 20252812 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025382 AMAQI
15th Sep 2025393 AMAQI
15th Sep 2025354 AMAQI
15th Sep 2025355 AMAQI

29°C27/31°C

15th Sep 2025346 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025338 AMAQI
15th Sep 2025269 AMAQI
15th Sep 20252910 AMAQI
15th Sep 20252311 AMAQI
15th Sep 20253412 PMAQI
15th Sep 2025301 PMAQI
15th Sep 2025192 PMAQI
15th Sep 2025243 PMAQI
15th Sep 2025204 PMAQI
15th Sep 2025215 PMAQI
15th Sep 2025216 PMAQI
15th Sep 2025247 PMAQI
15th Sep 2025328 PMAQI
15th Sep 2025289 PMAQI
15th Sep 20254010 PMAQI
15th Sep 20254011 PMAQI
16th Sep 20253712 AMAQI
16th Sep 2025301 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025344 AMAQI
16th Sep 2025345 AMAQI

29°C27/30°C

16th Sep 2025346 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025358 AMAQI
16th Sep 2025259 AMAQI
16th Sep 20252210 AMAQI
16th Sep 20253011 AMAQI
16th Sep 20251912 PMAQI
16th Sep 2025181 PMAQI
16th Sep 2025222 PMAQI
16th Sep 2025203 PMAQI
16th Sep 2025204 PMAQI
16th Sep 2025205 PMAQI
16th Sep 2025216 PMAQI
16th Sep 2025187 PMAQI
16th Sep 2025208 PMAQI
16th Sep 2025229 PMAQI
16th Sep 20252210 PMAQI
16th Sep 20252211 PMAQI
17th Sep 20252212 AMAQI
17th Sep 2025311 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025334 AMAQI
17th Sep 2025325 AMAQI

29°C28/31°C

17th Sep 2025326 AMAQI
17th Sep 2025327 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025219 AMAQI
17th Sep 20252610 AMAQI
17th Sep 20252011 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025442 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025364 PMAQI
17th Sep 2025365 PMAQI
17th Sep 2025226 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025388 PMAQI
17th Sep 2025279 PMAQI
17th Sep 20252210 PMAQI
17th Sep 20252311 PMAQI
18th Sep 20252412 AMAQI
18th Sep 2025281 AMAQI
18th Sep 2025302 AMAQI
18th Sep 2025323 AMAQI
18th Sep 2025304 AMAQI
18th Sep 2025305 AMAQI

29°C27/30°C

18th Sep 2025306 AMAQI
18th Sep 2025317 AMAQI
18th Sep 2025318 AMAQI
18th Sep 2025219 AMAQI
18th Sep 20252410 AMAQI
18th Sep 20252111 AMAQI
18th Sep 20251612 PMAQI
18th Sep 2025181 PMAQI
18th Sep 2025282 PMAQI
18th Sep 2025193 PMAQI
18th Sep 2025194 PMAQI
18th Sep 2025185 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025177 PMAQI
18th Sep 2025188 PMAQI
18th Sep 2025229 PMAQI
18th Sep 20252210 PMAQI
18th Sep 20252111 PMAQI
19th Sep 20252112 AMAQI
19th Sep 2025211 AMAQI
19th Sep 2025232 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025294 AMAQI
19th Sep 2025285 AMAQI

28°C27/30°C

19th Sep 2025276 AMAQI
19th Sep 2025277 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025179 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025162 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025164 PMAQI
19th Sep 2025205 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025187 PMAQI
19th Sep 2025178 PMAQI
19th Sep 2025229 PMAQI
19th Sep 20252410 PMAQI
19th Sep 20252211 PMAQI
20th Sep 20252012 AMAQI
20th Sep 2025221 AMAQI
20th Sep 2025252 AMAQI
20th Sep 2025263 AMAQI
20th Sep 2025264 AMAQI
20th Sep 2025255 AMAQI

29°C27/30°C

20th Sep 2025256 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025268 AMAQI
20th Sep 2025189 AMAQI
20th Sep 20251810 AMAQI
20th Sep 20251511 AMAQI
20th Sep 20251612 PMAQI
20th Sep 2025161 PMAQI
20th Sep 2025152 PMAQI
20th Sep 2025163 PMAQI
20th Sep 2025144 PMAQI
20th Sep 2025155 PMAQI
20th Sep 2025136 PMAQI
20th Sep 2025157 PMAQI
20th Sep 2025158 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20251910 PMAQI
20th Sep 20252111 PMAQI
21st Sep 20252012 AMAQI
21st Sep 2025201 AMAQI
21st Sep 2025242 AMAQI
21st Sep 2025263 AMAQI
21st Sep 2025254 AMAQI
21st Sep 2025245 AMAQI

29°C27/31°C

21st Sep 2025246 AMAQI
21st Sep 2025247 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251911 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025142 PMAQI
21st Sep 2025143 PMAQI
21st Sep 2025144 PMAQI
21st Sep 2025145 PMAQI
21st Sep 2025146 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025168 PMAQI
21st Sep 2025199 PMAQI
21st Sep 20252110 PMAQI
21st Sep 20252111 PMAQI
22nd Sep 20251912 AMAQI
22nd Sep 2025201 AMAQI
22nd Sep 2025232 AMAQI
22nd Sep 2025233 AMAQI
22nd Sep 2025224 AMAQI
22nd Sep 2025235 AMAQI

29°C28/30°C

22nd Sep 2025226 AMAQI
22nd Sep 2025227 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252211 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025191 PMAQI
22nd Sep 2025192 PMAQI
22nd Sep 2025193 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025195 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025207 PMAQI
22nd Sep 2025228 PMAQI
22nd Sep 2025219 PMAQI
22nd Sep 20252010 PMAQI
22nd Sep 20252111 PMAQI
23rd Sep 20252112 AMAQI
23rd Sep 2025211 AMAQI
23rd Sep 2025212 AMAQI
23rd Sep 2025223 AMAQI
23rd Sep 2025224 AMAQI
23rd Sep 2025215 AMAQI

29°C28/31°C

23rd Sep 2025216 AMAQI
23rd Sep 2025227 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025189 AMAQI
23rd Sep 20252010 AMAQI
23rd Sep 20251911 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025131 PMAQI
23rd Sep 2025142 PMAQI
23rd Sep 2025153 PMAQI
23rd Sep 2025174 PMAQI
23rd Sep 2025185 PMAQI
23rd Sep 2025166 PMAQI
23rd Sep 2025167 PMAQI
23rd Sep 2025198 PMAQI
23rd Sep 2025189 PMAQI
23rd Sep 20252210 PMAQI
23rd Sep 20251811 PMAQI
24th Sep 20251912 AMAQI
24th Sep 2025181 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025224 AMAQI
24th Sep 2025215 AMAQI

29°C28/31°C

24th Sep 2025216 AMAQI
24th Sep 2025207 AMAQI
24th Sep 2025208 AMAQI
24th Sep 2025179 AMAQI
24th Sep 20251610 AMAQI
24th Sep 20251411 AMAQI
24th Sep 20251612 PMAQI
24th Sep 2025131 PMAQI
24th Sep 2025152 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025184 PMAQI
24th Sep 2025185 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025157 PMAQI
24th Sep 2025168 PMAQI
24th Sep 2025189 PMAQI
24th Sep 20251810 PMAQI
24th Sep 20251611 PMAQI
25th Sep 20251812 AMAQI
25th Sep 2025181 AMAQI
25th Sep 2025222 AMAQI
25th Sep 2025223 AMAQI
25th Sep 2025224 AMAQI
25th Sep 2025195 AMAQI

29°C28/30°C

25th Sep 2025206 AMAQI
25th Sep 2025207 AMAQI
25th Sep 2025208 AMAQI
25th Sep 2025159 AMAQI
25th Sep 20252110 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251812 PMAQI
25th Sep 2025181 PMAQI
25th Sep 2025192 PMAQI
25th Sep 2025213 PMAQI
25th Sep 2025244 PMAQI
25th Sep 2025265 PMAQI
25th Sep 2025286 PMAQI
25th Sep 2025287 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20252811 PMAQI
26th Sep 20252612 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025242 AMAQI
26th Sep 2025253 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025235 AMAQI

29°C28/30°C

26th Sep 2025246 AMAQI
26th Sep 2025247 AMAQI
26th Sep 2025258 AMAQI
26th Sep 2025279 AMAQI
26th Sep 20253210 AMAQI
26th Sep 20253011 AMAQI
26th Sep 20252812 PMAQI
26th Sep 2025281 PMAQI
26th Sep 2025272 PMAQI
26th Sep 2025263 PMAQI
26th Sep 2025244 PMAQI
26th Sep 2025245 PMAQI
26th Sep 2025266 PMAQI
26th Sep 2025247 PMAQI
26th Sep 2025228 PMAQI
26th Sep 2025229 PMAQI
26th Sep 20252110 PMAQI
26th Sep 20251911 PMAQI
27th Sep 20251912 AMAQI
27th Sep 2025201 AMAQI
27th Sep 2025212 AMAQI
27th Sep 2025213 AMAQI
27th Sep 2025214 AMAQI
27th Sep 2025195 AMAQI

29°C28/30°C

27th Sep 2025206 AMAQI
27th Sep 2025207 AMAQI
27th Sep 2025198 AMAQI
27th Sep 2025209 AMAQI
27th Sep 20252110 AMAQI
27th Sep 20252211 AMAQI
27th Sep 20252112 PMAQI
27th Sep 2025191 PMAQI
27th Sep 2025162 PMAQI
27th Sep 2025133 PMAQI
27th Sep 2025114 PMAQI
27th Sep 2025115 PMAQI
27th Sep 2025156 PMAQI
27th Sep 2025147 PMAQI
27th Sep 2025158 PMAQI
27th Sep 2025179 PMAQI
27th Sep 20251710 PMAQI
27th Sep 20251411 PMAQI
28th Sep 20251512 AMAQI
28th Sep 2025131 AMAQI
28th Sep 2025132 AMAQI
28th Sep 2025143 AMAQI
28th Sep 2025154 AMAQI
28th Sep 2025165 AMAQI

29°C27/30°C

28th Sep 2025156 AMAQI
28th Sep 2025177 AMAQI
28th Sep 2025208 AMAQI
28th Sep 2025199 AMAQI
28th Sep 20252010 AMAQI
28th Sep 20251811 AMAQI
28th Sep 20251712 PMAQI
28th Sep 2025201 PMAQI
28th Sep 2025202 PMAQI
28th Sep 2025203 PMAQI
28th Sep 2025214 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025226 PMAQI
28th Sep 2025227 PMAQI
28th Sep 2025208 PMAQI
28th Sep 2025199 PMAQI
28th Sep 20251810 PMAQI
28th Sep 20251811 PMAQI
29th Sep 20251812 AMAQI
29th Sep 2025171 AMAQI
29th Sep 2025192 AMAQI
29th Sep 2025363 AMAQI
29th Sep 2025394 AMAQI
29th Sep 2025295 AMAQI

29°C27/31°C

29th Sep 2025336 AMAQI
29th Sep 2025267 AMAQI
29th Sep 2025178 AMAQI
29th Sep 2025179 AMAQI
29th Sep 20251810 AMAQI
29th Sep 20252311 AMAQI
29th Sep 20252512 PMAQI
29th Sep 2025181 PMAQI
29th Sep 2025202 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025134 PMAQI
29th Sep 2025185 PMAQI
29th Sep 2025266 PMAQI
29th Sep 2025327 PMAQI
29th Sep 2025358 PMAQI
29th Sep 2025289 PMAQI
29th Sep 20251410 PMAQI
29th Sep 20251111 PMAQI
30th Sep 20251112 AMAQI
30th Sep 2025111 AMAQI
30th Sep 202592 AMAQI
30th Sep 2025123 AMAQI
30th Sep 2025204 AMAQI
30th Sep 2025115 AMAQI

28°C27/30°C

30th Sep 2025116 AMAQI
30th Sep 2025117 AMAQI
30th Sep 2025108 AMAQI
30th Sep 2025109 AMAQI
30th Sep 20252310 AMAQI
30th Sep 20252311 AMAQI
30th Sep 20251412 PMAQI
30th Sep 2025151 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025193 PMAQI
30th Sep 2025184 PMAQI
30th Sep 2025135 PMAQI
30th Sep 2025136 PMAQI
30th Sep 2025137 PMAQI
30th Sep 2025158 PMAQI
30th Sep 2025139 PMAQI
30th Sep 20251210 PMAQI
30th Sep 20251511 PMAQI
1st Oct 20251512 AMAQI
1st Oct 2025181 AMAQI
1st Oct 2025172 AMAQI
1st Oct 2025163 AMAQI
1st Oct 2025194 AMAQI
1st Oct 2025135 AMAQI

28°C27/30°C

1st Oct 2025126 AMAQI
1st Oct 2025187 AMAQI
1st Oct 2025168 AMAQI
1st Oct 2025149 AMAQI
1st Oct 20251710 AMAQI
1st Oct 20252211 AMAQI
1st Oct 20253512 PMAQI
1st Oct 2025341 PMAQI
1st Oct 2025112 PMAQI
1st Oct 2025113 PMAQI
1st Oct 2025114 PMAQI
1st Oct 2025115 PMAQI
1st Oct 2025136 PMAQI
1st Oct 2025157 PMAQI
1st Oct 2025128 PMAQI
1st Oct 2025179 PMAQI
1st Oct 20251610 PMAQI
1st Oct 20251411 PMAQI
2nd Oct 20251412 AMAQI
2nd Oct 2025441 AMAQI
2nd Oct 2025482 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025524 AMAQI
2nd Oct 2025525 AMAQI

28°C27/30°C

2nd Oct 2025426 AMAQI
2nd Oct 2025397 AMAQI
2nd Oct 2025388 AMAQI
2nd Oct 2025379 AMAQI
2nd Oct 20253410 AMAQI
2nd Oct 20254811 AMAQI
2nd Oct 20255212 PMAQI
2nd Oct 2025541 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025573 PMAQI
2nd Oct 2025564 PMAQI
2nd Oct 2025495 PMAQI
2nd Oct 2025476 PMAQI
2nd Oct 2025497 PMAQI
2nd Oct 2025468 PMAQI
2nd Oct 2025469 PMAQI
2nd Oct 20253910 PMAQI
2nd Oct 20253911 PMAQI
3rd Oct 20254012 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025412 AMAQI
3rd Oct 2025433 AMAQI
3rd Oct 2025424 AMAQI
3rd Oct 2025465 AMAQI

28°C26/30°C

3rd Oct 2025456 AMAQI
3rd Oct 2025507 AMAQI
3rd Oct 2025538 AMAQI
3rd Oct 2025469 AMAQI
3rd Oct 20254410 AMAQI
3rd Oct 20254711 AMAQI
3rd Oct 20253912 PMAQI
3rd Oct 2025401 PMAQI
3rd Oct 2025502 PMAQI
3rd Oct 2025483 PMAQI
3rd Oct 2025464 PMAQI
3rd Oct 2025425 PMAQI
3rd Oct 2025426 PMAQI
3rd Oct 2025437 PMAQI
3rd Oct 2025368 PMAQI
3rd Oct 2025479 PMAQI
3rd Oct 20255210 PMAQI
3rd Oct 20255211 PMAQI
4th Oct 20255212 AMAQI
4th Oct 2025521 AMAQI
4th Oct 2025552 AMAQI
4th Oct 2025553 AMAQI
4th Oct 2025544 AMAQI
4th Oct 2025515 AMAQI

29°C27/31°C

4th Oct 2025546 AMAQI
4th Oct 2025557 AMAQI
4th Oct 2025548 AMAQI
4th Oct 2025549 AMAQI
4th Oct 20255410 AMAQI
4th Oct 20255211 AMAQI
4th Oct 20255412 PMAQI
4th Oct 2025541 PMAQI
4th Oct 2025432 PMAQI
4th Oct 2025453 PMAQI
4th Oct 2025484 PMAQI
4th Oct 2025475 PMAQI
4th Oct 2025476 PMAQI
4th Oct 2025517 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025479 PMAQI
4th Oct 20253810 PMAQI
4th Oct 20255011 PMAQI
5th Oct 20255212 AMAQI
5th Oct 2025521 AMAQI
5th Oct 2025522 AMAQI
5th Oct 2025573 AMAQI
5th Oct 2025464 AMAQI
5th Oct 2025455 AMAQI

29°C27/31°C

5th Oct 2025476 AMAQI
5th Oct 2025467 AMAQI
5th Oct 2025498 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20255210 AMAQI
5th Oct 20255311 AMAQI
5th Oct 20255212 PMAQI
5th Oct 2025521 PMAQI
5th Oct 2025562 PMAQI
5th Oct 2025553 PMAQI
5th Oct 2025544 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025546 PMAQI
5th Oct 2025517 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025529 PMAQI
5th Oct 20254210 PMAQI
5th Oct 20254011 PMAQI
6th Oct 20254312 AMAQI
6th Oct 2025421 AMAQI
6th Oct 2025522 AMAQI
6th Oct 2025553 AMAQI
6th Oct 2025524 AMAQI
6th Oct 2025525 AMAQI

28°C27/30°C

6th Oct 2025526 AMAQI
6th Oct 2025477 AMAQI
6th Oct 2025428 AMAQI
6th Oct 2025389 AMAQI
6th Oct 20254610 AMAQI
6th Oct 20254111 AMAQI
6th Oct 20255112 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025532 PMAQI
6th Oct 2025493 PMAQI
6th Oct 2025604 PMAQI
6th Oct 2025455 PMAQI
6th Oct 2025406 PMAQI
6th Oct 2025497 PMAQI
6th Oct 2025488 PMAQI
6th Oct 2025539 PMAQI
6th Oct 20255610 PMAQI
6th Oct 20255711 PMAQI
7th Oct 20255612 AMAQI
7th Oct 2025611 AMAQI
7th Oct 2025632 AMAQI

29°C28/30°C

7th Oct 2025508 PMAQI
7th Oct 2025549 PMAQI
7th Oct 20257510 PMAQI
7th Oct 20257611 PMAQI
8th Oct 20257912 AMAQI
8th Oct 2025681 AMAQI
8th Oct 2025602 AMAQI
8th Oct 2025643 AMAQI
8th Oct 2025684 AMAQI
8th Oct 2025695 AMAQI

29°C28/30°C

8th Oct 2025576 AMAQI
8th Oct 2025587 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20255610 AMAQI
8th Oct 20255511 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025625 PMAQI
8th Oct 2025516 PMAQI
8th Oct 2025517 PMAQI
8th Oct 2025488 PMAQI
8th Oct 2025539 PMAQI
8th Oct 20254910 PMAQI
8th Oct 20254611 PMAQI
9th Oct 20254812 AMAQI
9th Oct 2025481 AMAQI
9th Oct 2025462 AMAQI
9th Oct 2025393 AMAQI
9th Oct 2025374 AMAQI
9th Oct 2025435 AMAQI

29°C27/30°C

9th Oct 2025436 AMAQI
9th Oct 2025457 AMAQI
9th Oct 2025448 AMAQI
9th Oct 2025459 AMAQI
9th Oct 20253810 AMAQI
9th Oct 20254311 AMAQI
9th Oct 20254312 PMAQI
9th Oct 2025491 PMAQI
9th Oct 2025572 PMAQI
9th Oct 2025723 PMAQI
9th Oct 2025804 PMAQI
9th Oct 2025835 PMAQI
9th Oct 2025816 PMAQI
9th Oct 2025797 PMAQI
9th Oct 2025608 PMAQI
9th Oct 2025439 PMAQI
9th Oct 20254910 PMAQI
9th Oct 20255911 PMAQI
10th Oct 20255712 AMAQI
10th Oct 2025471 AMAQI
10th Oct 2025402 AMAQI
10th Oct 2025413 AMAQI
10th Oct 2025404 AMAQI
10th Oct 2025425 AMAQI

28°C27/30°C

10th Oct 2025426 AMAQI
10th Oct 2025387 AMAQI
10th Oct 2025398 AMAQI
10th Oct 2025399 AMAQI
10th Oct 20254010 AMAQI
10th Oct 20253311 AMAQI
10th Oct 20253712 PMAQI
10th Oct 2025491 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025513 PMAQI
10th Oct 2025424 PMAQI
10th Oct 2025445 PMAQI
10th Oct 2025446 PMAQI
10th Oct 2025417 PMAQI
10th Oct 2025328 PMAQI
10th Oct 2025459 PMAQI
10th Oct 20254910 PMAQI
10th Oct 20255011 PMAQI
11th Oct 20255012 AMAQI
11th Oct 2025431 AMAQI
11th Oct 2025412 AMAQI
11th Oct 2025513 AMAQI
11th Oct 2025574 AMAQI
11th Oct 2025625 AMAQI

29°C27/30°C

11th Oct 2025596 AMAQI
6 AM
11th Oct 2025577 AMAQI
11th Oct 2025588 AMAQI
11th Oct 2025409 AMAQI
11th Oct 20255210 AMAQI
11th Oct 20256011 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Durante o dia
Média do Tempo Mais Alto
6 AM - 8 AM

33AQI

3 horas / Dia
90 horas / Mês
Média do Tempo Mais Baixo
9 AM

28AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 6 AM a 8 AM (Média 33), enquanto o menor AQI foi entre 9 AM a 9 AM (Média 28).
Durante a noite
Média do Tempo Mais Alto
1 AM - 5 AM

34AQI

5 horas / Dia
150 horas / Mês
Média do Tempo Mais Baixo
12 AM

31AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 1 AM a 5 AM (Média 34), enquanto o menor AQI foi entre 12 AM a 12 AM (Média 31).

2025 Dias Vs Qualidade do Ar

Koja, Okinawa, Japan

2025

89%

251

11%

32

Número total de dias com diferentes categorias de AQI nos últimos 284 dias em 2025 (81 dias restantes)

Bom
251 Dias
Moderado
32 Dias
Ruim
0 Dias
Não saudável
0 Dias
Severo
0 Dias
Perigoso
0 Dias

Dentro dos Limites de Qualidade do Ar Seguros da OMS: 89%

Nível de Risco à Saúde:

Baixo

Em 2025, 89% de 284 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Baixo, mas os efeitos a longo prazo, especialmente em indivíduos vulneráveis, permanecem incertos.

Annual Air Quality Insights

Koja, Okinawa, Japan

Níveis de AQI em 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.

Jan.

Fev.

Mar.

Abr.

Maio

Jun.

Jul.

Ago.

Set.

Out.

Nov.

Dez.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Janeiro 2025
44AQI
2nd Janeiro 2025
55AQI
3rd Janeiro 2025
52AQI
4th Janeiro 2025
41AQI
5th Janeiro 2025
42AQI
6th Janeiro 2025
50AQI
7th Janeiro 2025
43AQI
8th Janeiro 2025
39AQI
9th Janeiro 2025
45AQI
10th Janeiro 2025
34AQI
11th Janeiro 2025
35AQI
12th Janeiro 2025
41AQI
13th Janeiro 2025
49AQI
14th Janeiro 2025
48AQI
15th Janeiro 2025
55AQI
16th Janeiro 2025
40AQI
17th Janeiro 2025
41AQI
18th Janeiro 2025
40AQI
19th Janeiro 2025
38AQI
20th Janeiro 2025
36AQI
21st Janeiro 2025
49AQI
22nd Janeiro 2025
50AQI
23rd Janeiro 2025
52AQI
24th Janeiro 2025
48AQI
25th Janeiro 2025
54AQI
26th Janeiro 2025
47AQI
27th Janeiro 2025
50AQI
28th Janeiro 2025
52AQI
29th Janeiro 2025
50AQI
30th Janeiro 2025
46AQI
31st Janeiro 2025
43AQI
1st Fevereiro 2025
38AQI
2nd Fevereiro 2025
37AQI
3rd Fevereiro 2025
44AQI
4th Fevereiro 2025
46AQI
5th Fevereiro 2025
57AQI
6th Fevereiro 2025
59AQI
7th Fevereiro 2025
46AQI
8th Fevereiro 2025
41AQI
9th Fevereiro 2025
37AQI
10th Fevereiro 2025
33AQI
11th Fevereiro 2025
32AQI
12th Fevereiro 2025
39AQI
13th Fevereiro 2025
41AQI
14th Fevereiro 2025
37AQI
15th Fevereiro 2025
43AQI
16th Fevereiro 2025
35AQI
17th Fevereiro 2025
54AQI
18th Fevereiro 2025
36AQI
19th Fevereiro 2025
54AQI
20th Fevereiro 2025
35AQI
21st Fevereiro 2025
40AQI
22nd Fevereiro 2025
35AQI
23rd Fevereiro 2025
43AQI
24th Fevereiro 2025
39AQI
25th Fevereiro 2025
38AQI
26th Fevereiro 2025
41AQI
27th Fevereiro 2025
34AQI
28th Fevereiro 2025
38AQI
1st Março 2025
35AQI
2nd Março 2025
42AQI
3rd Março 2025
40AQI
4th Março 2025
34AQI
5th Março 2025
33AQI
6th Março 2025
30AQI
7th Março 2025
36AQI
8th Março 2025
34AQI
9th Março 2025
39AQI
10th Março 2025
34AQI
11th Março 2025
42AQI
12th Março 2025
37AQI
13th Março 2025
42AQI
14th Março 2025
35AQI
15th Março 2025
33AQI
16th Março 2025
36AQI
17th Março 2025
43AQI
18th Março 2025
45AQI
19th Março 2025
45AQI
20th Março 2025
42AQI
21st Março 2025
45AQI
22nd Março 2025
44AQI
23rd Março 2025
43AQI
24th Março 2025
52AQI
25th Março 2025
55AQI
26th Março 2025
41AQI
27th Março 2025
43AQI
28th Março 2025
60AQI
29th Março 2025
42AQI
30th Março 2025
34AQI
31st Março 2025
33AQI
1st Abril 2025
28AQI
2nd Abril 2025
39AQI
3rd Abril 2025
43AQI
4th Abril 2025
41AQI
5th Abril 2025
42AQI
6th Abril 2025
45AQI
7th Abril 2025
50AQI
8th Abril 2025
49AQI
9th Abril 2025
44AQI
10th Abril 2025
45AQI
11th Abril 2025
54AQI
12th Abril 2025
46AQI
13th Abril 2025
57AQI
14th Abril 2025
57AQI
15th Abril 2025
50AQI
16th Abril 2025
52AQI
17th Abril 2025
54AQI
18th Abril 2025
39AQI
19th Abril 2025
30AQI
20th Abril 2025
31AQI
21st Abril 2025
25AQI
22nd Abril 2025
29AQI
23rd Abril 2025
27AQI
24th Abril 2025
35AQI
25th Abril 2025
27AQI
26th Abril 2025
46AQI
27th Abril 2025
36AQI
28th Abril 2025
37AQI
29th Abril 2025
41AQI
30th Abril 2025
42AQI
1st Maio 2025
38AQI
2nd Maio 2025
52AQI
3rd Maio 2025
55AQI
4th Maio 2025
57AQI
5th Maio 2025
41AQI
6th Maio 2025
41AQI
7th Maio 2025
56AQI
8th Maio 2025
55AQI
9th Maio 2025
42AQI
10th Maio 2025
33AQI
11th Maio 2025
43AQI
12th Maio 2025
41AQI
13th Maio 2025
51AQI
14th Maio 2025
41AQI
15th Maio 2025
39AQI
16th Maio 2025
33AQI
17th Maio 2025
33AQI
18th Maio 2025
31AQI
19th Maio 2025
29AQI
20th Maio 2025
25AQI
21st Maio 2025
24AQI
22nd Maio 2025
29AQI
23rd Maio 2025
26AQI
24th Maio 2025
26AQI
25th Maio 2025
42AQI
26th Maio 2025
35AQI
27th Maio 2025
42AQI
28th Maio 2025
36AQI
29th Maio 2025
31AQI
30th Maio 2025
47AQI
31st Maio 2025
55AQI
1st Junho 2025
55AQI
2nd Junho 2025
48AQI
3rd Junho 2025
44AQI
4th Junho 2025
45AQI
5th Junho 2025
46AQI
6th Junho 2025
36AQI
7th Junho 2025
41AQI
8th Junho 2025
31AQI
9th Junho 2025
36AQI
10th Junho 2025
37AQI
11th Junho 2025
33AQI
12th Junho 2025
32AQI
13th Junho 2025
31AQI
14th Junho 2025
36AQI
15th Junho 2025
46AQI
16th Junho 2025
39AQI
17th Junho 2025
33AQI
18th Junho 2025
33AQI
19th Junho 2025
32AQI
20th Junho 2025
29AQI
21st Junho 2025
27AQI
22nd Junho 2025
19AQI
23rd Junho 2025
21AQI
24th Junho 2025
22AQI
25th Junho 2025
21AQI
26th Junho 2025
21AQI
27th Junho 2025
22AQI
28th Junho 2025
23AQI
29th Junho 2025
24AQI
30th Junho 2025
25AQI
1st Julho 2025
31AQI
2nd Julho 2025
31AQI
3rd Julho 2025
36AQI
4th Julho 2025
37AQI
5th Julho 2025
36AQI
6th Julho 2025
34AQI
7th Julho 2025
34AQI
8th Julho 2025
36AQI
9th Julho 2025
35AQI
10th Julho 2025
34AQI
11th Julho 2025
38AQI
12th Julho 2025
39AQI
13th Julho 2025
44AQI
14th Julho 2025
46AQI
15th Julho 2025
48AQI
16th Julho 2025
46AQI
17th Julho 2025
41AQI
18th Julho 2025
41AQI
19th Julho 2025
35AQI
20th Julho 2025
33AQI
21st Julho 2025
32AQI
22nd Julho 2025
31AQI
23rd Julho 2025
31AQI
24th Julho 2025
33AQI
25th Julho 2025
33AQI
26th Julho 2025
30AQI
27th Julho 2025
27AQI
28th Julho 2025
26AQI
29th Julho 2025
33AQI
30th Julho 2025
34AQI
31st Julho 2025
34AQI
1st Agosto 2025
49AQI
2nd Agosto 2025
51AQI
3rd Agosto 2025
45AQI
4th Agosto 2025
46AQI
5th Agosto 2025
47AQI
6th Agosto 2025
44AQI
7th Agosto 2025
39AQI
8th Agosto 2025
34AQI
9th Agosto 2025
30AQI
10th Agosto 2025
29AQI
11th Agosto 2025
36AQI
12th Agosto 2025
43AQI
13th Agosto 2025
40AQI
14th Agosto 2025
36AQI
15th Agosto 2025
33AQI
16th Agosto 2025
34AQI
17th Agosto 2025
34AQI
18th Agosto 2025
34AQI
19th Agosto 2025
37AQI
20th Agosto 2025
36AQI
21st Agosto 2025
37AQI
22nd Agosto 2025
39AQI
23rd Agosto 2025
37AQI
24th Agosto 2025
35AQI
25th Agosto 2025
31AQI
26th Agosto 2025
32AQI
27th Agosto 2025
32AQI
28th Agosto 2025
33AQI
29th Agosto 2025
33AQI
30th Agosto 2025
36AQI
31st Agosto 2025
41AQI
1st Setembro 2025
33AQI
2nd Setembro 2025
38AQI
3rd Setembro 2025
37AQI
4th Setembro 2025
32AQI
5th Setembro 2025
34AQI
6th Setembro 2025
33AQI
7th Setembro 2025
31AQI
8th Setembro 2025
29AQI
9th Setembro 2025
30AQI
10th Setembro 2025
37AQI
11th Setembro 2025
38AQI
12th Setembro 2025
38AQI
13th Setembro 2025
33AQI
14th Setembro 2025
31AQI
15th Setembro 2025
30AQI
16th Setembro 2025
26AQI
17th Setembro 2025
30AQI
18th Setembro 2025
24AQI
19th Setembro 2025
22AQI
20th Setembro 2025
20AQI
21st Setembro 2025
19AQI
22nd Setembro 2025
21AQI
23rd Setembro 2025
19AQI
24th Setembro 2025
18AQI
25th Setembro 2025
23AQI
26th Setembro 2025
25AQI
27th Setembro 2025
18AQI
28th Setembro 2025
17AQI
29th Setembro 2025
23AQI
30th Setembro 2025
13AQI
1st Outubro 2025
16AQI
2nd Outubro 2025
41AQI
3rd Outubro 2025
44AQI
4th Outubro 2025
51AQI
5th Outubro 2025
51AQI
6th Outubro 2025
46AQI
7th Outubro 2025
64AQI
8th Outubro 2025
60AQI
9th Outubro 2025
52AQI
10th Outubro 2025
50AQI
11th Outubro 2025
12th Outubro 2025
13th Outubro 2025
14th Outubro 2025
15th Outubro 2025
16th Outubro 2025
17th Outubro 2025
18th Outubro 2025
19th Outubro 2025
20th Outubro 2025
21st Outubro 2025
22nd Outubro 2025
23rd Outubro 2025
24th Outubro 2025
25th Outubro 2025
26th Outubro 2025
27th Outubro 2025
28th Outubro 2025
29th Outubro 2025
30th Outubro 2025
31st Outubro 2025
1st Novembro 2025
2nd Novembro 2025
3rd Novembro 2025
4th Novembro 2025
5th Novembro 2025
6th Novembro 2025
7th Novembro 2025
8th Novembro 2025
9th Novembro 2025
10th Novembro 2025
11th Novembro 2025
12th Novembro 2025
13th Novembro 2025
14th Novembro 2025
15th Novembro 2025
16th Novembro 2025
17th Novembro 2025
18th Novembro 2025
19th Novembro 2025
20th Novembro 2025
21st Novembro 2025
22nd Novembro 2025
23rd Novembro 2025
24th Novembro 2025
25th Novembro 2025
26th Novembro 2025
27th Novembro 2025
28th Novembro 2025
29th Novembro 2025
30th Novembro 2025
1st Dezembro 2025
2nd Dezembro 2025
3rd Dezembro 2025
4th Dezembro 2025
5th Dezembro 2025
6th Dezembro 2025
7th Dezembro 2025
8th Dezembro 2025
9th Dezembro 2025
10th Dezembro 2025
11th Dezembro 2025
12th Dezembro 2025
13th Dezembro 2025
14th Dezembro 2025
15th Dezembro 2025
16th Dezembro 2025
17th Dezembro 2025
18th Dezembro 2025
19th Dezembro 2025
20th Dezembro 2025
21st Dezembro 2025
22nd Dezembro 2025
23rd Dezembro 2025
24th Dezembro 2025
25th Dezembro 2025
26th Dezembro 2025
27th Dezembro 2025
28th Dezembro 2025
29th Dezembro 2025
30th Dezembro 2025
31st Dezembro 2025

45AQI

41AQI

40AQI

41AQI

40AQI

33AQI

35AQI

38AQI

27AQI

48AQI

No. of days

Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias

202538AQI

25
6
24
4
28
3
25
5
24
7
29
1
31
30
1
30
5
5
251
32

Maior AQI registrado em

Outubro

48AQI

Menor AQI registrado em

Setembro

27AQI

202439AQI

16
1
15
3
26
4
27
3
30
1
26
5
9
1
6
23
8
30
30
1
233
26
6

Maior AQI registrado em

Setembro

69AQI

Menor AQI registrado em

Janeiro

19AQI

202335AQI

29
1
26
2
30
1
23
7
22
8
26
3
28
13
6
27
9
4
1
3
31
267
32
1

Maior AQI registrado em

Outubro

52AQI

Menor AQI registrado em

Dezembro

19AQI

202230AQI

3
20
1
29
2
25
3
30
30
24
1
24
4
22
29
1
30
1
267
12

Maior AQI registrado em

Agosto

42AQI

Menor AQI registrado em

Julho

18AQI

202129AQI

31
26
2
28
1
20
1
30
1
29
1
26
30
1
27
1
30
1
29
1
31
337
10

Maior AQI registrado em

Abril

37AQI

Menor AQI registrado em

Julho

20AQI

202027AQI

11
2
16
5
17
1
30
31
19
8
1
15
1
27
4
30
31
227
21
1

Maior AQI registrado em

Agosto

40AQI

Menor AQI registrado em

Junho

16AQI

Anos Mais e Menos Poluídos Nos Últimos 6 Anos

Ano Mais Poluído Registrado
2024(Média)
39AQI
Ano Menos Poluído Registrado
2020(Média)
27AQI

Koja tem um AQI médio anual de 2025 AQI (38), mostrando uma mudança percentual média de 22.5% (piorou AQI) em comparação aos anos anteriores: 2020 (27), 2021 (29), 2022 (30), 2023 (35), 2024 (39).