Country Background

Análise Histórica da Qualidade do Ar de Uchiko, Ehime, 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

Uchiko, Ehime, Japan

2022
2023
2024
2025
2026
AQI
.
Dias

Tendências do AQI: Mais Altos e Mais Baixos

AQI mais alto registrado em
4th Oct 2022
92AQI
AQI mais baixo registrado em
22nd Oct 2024
11AQI


Análise do Mesmo Dia (2nd October):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2026 classificado como o mais baixo AQI em 40 de Bom qualidade do ar, mostrando melhoria em relação a 2025, 2024, 2023 e 2022 no mesmo dia.

Tendência de AQI Dia & Noite: 1st Oct - 2nd Oct 2026

Uchiko, Ehime, Japan

AQI
Dia
Noite
.

5 AM1st Oct 2026

6 PM

4 AM2nd Oct 2026

Durante o dia
Média do Tempo Mais Alto
5PM1st Oct

34AQI

Média do Tempo Mais Baixo
4PM1st Oct

21AQI

Durante a noite
Média do Tempo Mais Alto
11PM1st Oct

60AQI

Média do Tempo Mais Baixo
5AM1st Oct

23AQI

Nas últimas 24 horas,

AQI de Uchiko atingiu seu ponto mais alto de 60 às 11 PM durante o Noite, enquanto o ponto mais baixo, 21, foi registrado às 4 PM durante o Dia entre 1st Oct e 2nd Oct 2026.

Tendência de AQI Dia & Noite : Sep - Oct 2026

Uchiko, Ehime, Japan

SepOct
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd
Dia
Noite
3rd Sep 2026295 AMAQI
3rd Sep 2026296 AMAQI
3rd Sep 2026257 AMAQI
3rd Sep 2026258 AMAQI
3rd Sep 2026259 AMAQI
3rd Sep 20262510 AMAQI
3rd Sep 20262511 AMAQI
3rd Sep 20262112 PMAQI
3rd Sep 2026271 PMAQI
3rd Sep 2026292 PMAQI
3rd Sep 2026253 PMAQI
3rd Sep 2026254 PMAQI
3rd Sep 2026255 PMAQI
3rd Sep 2026296 PMAQI
3rd Sep 2026257 PMAQI
3rd Sep 2026258 PMAQI
3rd Sep 2026259 PMAQI
3rd Sep 20262510 PMAQI
3rd Sep 20262511 PMAQI
4th Sep 20262912 AMAQI
4th Sep 2026251 AMAQI
4th Sep 2026272 AMAQI
4th Sep 2026253 AMAQI
4th Sep 2026214 AMAQI

23°C21/24°C

4th Sep 2026215 AMAQI
4th Sep 2026236 AMAQI
4th Sep 2026297 AMAQI
4th Sep 2026318 AMAQI
4th Sep 2026389 AMAQI
4th Sep 20263310 AMAQI
4th Sep 20262311 AMAQI
4th Sep 20262512 PMAQI
4th Sep 2026251 PMAQI
4th Sep 2026212 PMAQI
4th Sep 2026253 PMAQI
4th Sep 2026254 PMAQI
4th Sep 2026255 PMAQI
4th Sep 2026256 PMAQI
4th Sep 2026217 PMAQI
4th Sep 2026218 PMAQI
4th Sep 2026219 PMAQI
4th Sep 20262110 PMAQI
4th Sep 2026911 PMAQI
5th Sep 20262912 AMAQI
5th Sep 2026291 AMAQI
5th Sep 202692 AMAQI
5th Sep 2026213 AMAQI
5th Sep 2026384 AMAQI

21°C20/23°C

5th Sep 2026255 AMAQI
5th Sep 2026256 AMAQI
5th Sep 2026337 AMAQI
5th Sep 2026338 AMAQI
5th Sep 2026339 AMAQI
5th Sep 20262510 AMAQI
5th Sep 20262511 AMAQI
5th Sep 20262112 PMAQI
5th Sep 2026251 PMAQI
5th Sep 2026212 PMAQI
5th Sep 2026253 PMAQI
5th Sep 2026214 PMAQI
5th Sep 2026255 PMAQI
5th Sep 2026296 PMAQI
5th Sep 2026257 PMAQI
5th Sep 2026258 PMAQI
5th Sep 2026259 PMAQI
5th Sep 20262510 PMAQI
5th Sep 20262511 PMAQI
6th Sep 20262512 AMAQI
6th Sep 2026211 AMAQI
6th Sep 2026252 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026254 AMAQI

21°C19/24°C

6th Sep 2026255 AMAQI
6th Sep 2026216 AMAQI
6th Sep 2026257 AMAQI
6th Sep 2026298 AMAQI
6th Sep 2026299 AMAQI
6th Sep 20262510 AMAQI
6th Sep 20262111 AMAQI
6th Sep 20262512 PMAQI
6th Sep 2026251 PMAQI
6th Sep 2026292 PMAQI
6th Sep 2026253 PMAQI
6th Sep 2026294 PMAQI
6th Sep 2026255 PMAQI
6th Sep 2026296 PMAQI
6th Sep 2026257 PMAQI
6th Sep 2026258 PMAQI
6th Sep 2026259 PMAQI
6th Sep 20262510 PMAQI
6th Sep 20262111 PMAQI
7th Sep 20262112 AMAQI
7th Sep 2026211 AMAQI
7th Sep 2026252 AMAQI
7th Sep 2026253 AMAQI
7th Sep 2026254 AMAQI

22°C22/24°C

7th Sep 2026255 AMAQI
7th Sep 2026256 AMAQI
7th Sep 2026217 AMAQI
7th Sep 2026218 AMAQI
7th Sep 2026219 AMAQI
7th Sep 20262110 AMAQI
7th Sep 20262111 AMAQI
7th Sep 20262112 PMAQI
7th Sep 2026211 PMAQI
7th Sep 2026252 PMAQI
7th Sep 2026253 PMAQI
7th Sep 2026254 PMAQI
7th Sep 2026255 PMAQI
7th Sep 2026256 PMAQI
7th Sep 2026257 PMAQI
7th Sep 2026218 PMAQI
7th Sep 2026259 PMAQI
7th Sep 20262510 PMAQI
7th Sep 20262911 PMAQI
8th Sep 20262512 AMAQI
8th Sep 2026251 AMAQI
8th Sep 2026252 AMAQI
8th Sep 2026253 AMAQI
8th Sep 2026254 AMAQI

24°C22/28°C

8th Sep 2026215 AMAQI
8th Sep 2026256 AMAQI
8th Sep 2026257 AMAQI
8th Sep 2026298 AMAQI
8th Sep 2026259 AMAQI
8th Sep 20262510 AMAQI
8th Sep 20262511 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026271 PMAQI
8th Sep 2026272 PMAQI
8th Sep 2026253 PMAQI
8th Sep 2026254 PMAQI
8th Sep 2026255 PMAQI
8th Sep 2026256 PMAQI
8th Sep 2026297 PMAQI
8th Sep 2026258 PMAQI
8th Sep 2026239 PMAQI
8th Sep 20262510 PMAQI
8th Sep 20262511 PMAQI
9th Sep 20262112 AMAQI
9th Sep 2026211 AMAQI
9th Sep 2026302 AMAQI
9th Sep 2026253 AMAQI
9th Sep 2026254 AMAQI

24°C23/27°C

9th Sep 2026155 AMAQI
9th Sep 2026216 AMAQI
9th Sep 2026107 AMAQI
9th Sep 2026298 AMAQI
9th Sep 2026219 AMAQI
9th Sep 20262510 AMAQI
9th Sep 20262511 AMAQI
9th Sep 2026912 PMAQI
9th Sep 2026311 PMAQI
9th Sep 2026272 PMAQI
9th Sep 2026253 PMAQI
9th Sep 2026294 PMAQI
9th Sep 2026255 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026277 PMAQI
9th Sep 2026278 PMAQI
9th Sep 2026259 PMAQI
9th Sep 20262510 PMAQI
9th Sep 20262711 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026211 AMAQI
10th Sep 2026252 AMAQI
10th Sep 2026253 AMAQI
10th Sep 2026254 AMAQI

23°C21/25°C

10th Sep 2026255 AMAQI
10th Sep 2026256 AMAQI
10th Sep 2026217 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026259 AMAQI
10th Sep 20262310 AMAQI
10th Sep 20262311 AMAQI
10th Sep 20262112 PMAQI
10th Sep 2026211 PMAQI
10th Sep 2026232 PMAQI
10th Sep 2026293 PMAQI
10th Sep 2026254 PMAQI
10th Sep 2026295 PMAQI
10th Sep 2026256 PMAQI
10th Sep 2026297 PMAQI
10th Sep 2026258 PMAQI
10th Sep 2026259 PMAQI
10th Sep 20262510 PMAQI
10th Sep 20262511 PMAQI
11th Sep 20262512 AMAQI
11th Sep 2026291 AMAQI
11th Sep 2026252 AMAQI
11th Sep 2026253 AMAQI
11th Sep 2026254 AMAQI

21°C20/22°C

11th Sep 2026295 AMAQI
11th Sep 2026256 AMAQI
11th Sep 2026217 AMAQI
11th Sep 2026258 AMAQI
11th Sep 2026339 AMAQI
11th Sep 20262510 AMAQI
11th Sep 20262911 AMAQI
11th Sep 20262512 PMAQI
11th Sep 2026251 PMAQI
11th Sep 2026252 PMAQI
11th Sep 2026253 PMAQI
11th Sep 2026334 PMAQI
11th Sep 2026255 PMAQI
11th Sep 2026296 PMAQI
11th Sep 2026237 PMAQI
11th Sep 2026278 PMAQI
11th Sep 2026279 PMAQI
11th Sep 20262710 PMAQI
11th Sep 20262911 PMAQI
12th Sep 20263112 AMAQI
12th Sep 2026291 AMAQI
12th Sep 2026312 AMAQI
12th Sep 2026333 AMAQI
12th Sep 2026364 AMAQI

24°C22/26°C

12th Sep 2026385 AMAQI
12th Sep 2026386 AMAQI
12th Sep 2026387 AMAQI
12th Sep 2026338 AMAQI
12th Sep 2026369 AMAQI
12th Sep 20263810 AMAQI
12th Sep 20263811 AMAQI
12th Sep 20264212 PMAQI
12th Sep 2026421 PMAQI
12th Sep 2026402 PMAQI
12th Sep 2026423 PMAQI
12th Sep 2026424 PMAQI
12th Sep 2026405 PMAQI
12th Sep 2026426 PMAQI
12th Sep 2026447 PMAQI
12th Sep 2026468 PMAQI
12th Sep 2026409 PMAQI
12th Sep 20264010 PMAQI
12th Sep 20264211 PMAQI
13th Sep 20264212 AMAQI
13th Sep 2026481 AMAQI
13th Sep 2026442 AMAQI
13th Sep 2026463 AMAQI
13th Sep 2026424 AMAQI

24°C22/27°C

13th Sep 2026386 AMAQI
13th Sep 2026387 AMAQI
13th Sep 2026408 AMAQI
13th Sep 2026389 AMAQI
13th Sep 20263410 AMAQI
13th Sep 20262711 AMAQI
13th Sep 20263312 PMAQI
13th Sep 2026361 PMAQI
13th Sep 2026292 PMAQI
13th Sep 2026273 PMAQI
13th Sep 2026254 PMAQI
13th Sep 2026255 PMAQI
13th Sep 2026216 PMAQI
13th Sep 2026217 PMAQI
13th Sep 2026258 PMAQI
13th Sep 2026389 PMAQI
13th Sep 20263310 PMAQI
13th Sep 20262911 PMAQI
14th Sep 20262712 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026212 AMAQI
14th Sep 2026233 AMAQI
14th Sep 2026294 AMAQI

25°C23/26°C

14th Sep 2026295 AMAQI
14th Sep 2026296 AMAQI
14th Sep 2026297 AMAQI
14th Sep 2026218 AMAQI
14th Sep 2026259 AMAQI
14th Sep 20262510 AMAQI
14th Sep 20263311 AMAQI
14th Sep 20262912 PMAQI
14th Sep 2026251 PMAQI
14th Sep 2026252 PMAQI
14th Sep 2026383 PMAQI
14th Sep 2026334 PMAQI
14th Sep 2026255 PMAQI
14th Sep 2026296 PMAQI
14th Sep 2026257 PMAQI
14th Sep 2026258 PMAQI
14th Sep 2026259 PMAQI
14th Sep 20262510 PMAQI
14th Sep 20262511 PMAQI
15th Sep 20262512 AMAQI
15th Sep 2026211 AMAQI
15th Sep 2026252 AMAQI
15th Sep 2026253 AMAQI
15th Sep 2026254 AMAQI

24°C22/27°C

15th Sep 2026255 AMAQI
15th Sep 2026216 AMAQI
15th Sep 2026257 AMAQI
15th Sep 2026258 AMAQI
15th Sep 2026259 AMAQI
15th Sep 20262510 AMAQI
15th Sep 20262511 AMAQI
15th Sep 20262512 PMAQI
15th Sep 2026291 PMAQI
15th Sep 2026252 PMAQI
15th Sep 2026403 PMAQI
15th Sep 2026424 PMAQI
15th Sep 2026425 PMAQI
15th Sep 2026446 PMAQI
15th Sep 2026387 PMAQI
15th Sep 2026388 PMAQI
15th Sep 2026429 PMAQI
15th Sep 20264410 PMAQI
15th Sep 20264211 PMAQI
16th Sep 20264212 AMAQI
16th Sep 2026421 AMAQI
16th Sep 2026442 AMAQI
16th Sep 2026443 AMAQI
16th Sep 2026464 AMAQI

23°C22/25°C

16th Sep 2026425 AMAQI
16th Sep 2026426 AMAQI
16th Sep 2026447 AMAQI
16th Sep 2026408 AMAQI
16th Sep 2026449 AMAQI
16th Sep 20263810 AMAQI
16th Sep 20263611 AMAQI
16th Sep 20263312 PMAQI
16th Sep 2026331 PMAQI
16th Sep 2026332 PMAQI
16th Sep 2026333 PMAQI
16th Sep 2026294 PMAQI
16th Sep 2026255 PMAQI
16th Sep 2026216 PMAQI
16th Sep 2026257 PMAQI
16th Sep 2026258 PMAQI
16th Sep 2026239 PMAQI
16th Sep 20262510 PMAQI
16th Sep 20262511 PMAQI
17th Sep 20262512 AMAQI
17th Sep 2026251 AMAQI
17th Sep 2026252 AMAQI
17th Sep 2026253 AMAQI
17th Sep 2026254 AMAQI

22°C21/23°C

17th Sep 2026255 AMAQI
17th Sep 2026256 AMAQI
17th Sep 2026257 AMAQI
17th Sep 2026258 AMAQI
17th Sep 2026259 AMAQI
17th Sep 20262110 AMAQI
17th Sep 20262511 AMAQI
17th Sep 20263312 PMAQI
17th Sep 2026381 PMAQI
17th Sep 2026422 PMAQI
17th Sep 2026293 PMAQI
17th Sep 2026424 PMAQI
17th Sep 2026335 PMAQI
17th Sep 2026336 PMAQI
17th Sep 2026337 PMAQI
17th Sep 2026298 PMAQI
17th Sep 2026259 PMAQI
17th Sep 20262510 PMAQI
17th Sep 20262911 PMAQI
18th Sep 20262912 AMAQI
18th Sep 2026251 AMAQI
18th Sep 2026292 AMAQI
18th Sep 2026253 AMAQI
18th Sep 2026254 AMAQI

23°C21/26°C

18th Sep 2026255 AMAQI
18th Sep 2026296 AMAQI
18th Sep 2026257 AMAQI
18th Sep 2026258 AMAQI
18th Sep 2026259 AMAQI
18th Sep 20262510 AMAQI
18th Sep 20262911 AMAQI
18th Sep 20262912 PMAQI
18th Sep 2026291 PMAQI
18th Sep 2026332 PMAQI
18th Sep 2026383 PMAQI
18th Sep 2026294 PMAQI
18th Sep 2026335 PMAQI
18th Sep 2026296 PMAQI
18th Sep 2026257 PMAQI
18th Sep 2026238 PMAQI
18th Sep 2026219 PMAQI
18th Sep 20262510 PMAQI
18th Sep 20262911 PMAQI
19th Sep 20262912 AMAQI
19th Sep 2026271 AMAQI
19th Sep 2026252 AMAQI
19th Sep 2026253 AMAQI
19th Sep 2026294 AMAQI

22°C21/25°C

19th Sep 2026255 AMAQI
19th Sep 2026256 AMAQI
19th Sep 2026217 AMAQI
19th Sep 2026258 AMAQI
19th Sep 2026259 AMAQI
19th Sep 20262510 AMAQI
19th Sep 20262511 AMAQI
19th Sep 20262512 PMAQI
19th Sep 2026331 PMAQI
19th Sep 2026382 PMAQI
19th Sep 2026423 PMAQI
19th Sep 2026254 PMAQI
19th Sep 2026255 PMAQI
19th Sep 2026336 PMAQI
19th Sep 2026337 PMAQI
19th Sep 2026338 PMAQI
19th Sep 2026389 PMAQI
19th Sep 20262910 PMAQI
19th Sep 20262911 PMAQI
20th Sep 20262912 AMAQI
20th Sep 2026291 AMAQI
20th Sep 2026292 AMAQI
20th Sep 2026233 AMAQI
20th Sep 2026214 AMAQI

23°C22/25°C

20th Sep 2026215 AMAQI
20th Sep 2026296 AMAQI
20th Sep 2026217 AMAQI
20th Sep 2026218 AMAQI
20th Sep 2026219 AMAQI
20th Sep 20262510 AMAQI
20th Sep 20262511 AMAQI
20th Sep 20262912 PMAQI
20th Sep 2026291 PMAQI
20th Sep 2026252 PMAQI
20th Sep 2026233 PMAQI
20th Sep 2026234 PMAQI
20th Sep 2026255 PMAQI
20th Sep 2026216 PMAQI
20th Sep 2026257 PMAQI
20th Sep 2026298 PMAQI
20th Sep 2026219 PMAQI
20th Sep 20262110 PMAQI
20th Sep 20262511 PMAQI
21st Sep 20262512 AMAQI
21st Sep 2026251 AMAQI
21st Sep 2026252 AMAQI
21st Sep 2026253 AMAQI
21st Sep 2026254 AMAQI

24°C21/27°C

21st Sep 2026255 AMAQI
21st Sep 2026256 AMAQI
21st Sep 2026257 AMAQI
21st Sep 2026258 AMAQI
21st Sep 2026259 AMAQI
21st Sep 20262510 AMAQI
21st Sep 20262511 AMAQI
21st Sep 20262912 PMAQI
21st Sep 2026251 PMAQI
21st Sep 2026252 PMAQI
21st Sep 2026253 PMAQI
21st Sep 2026214 PMAQI
21st Sep 2026215 PMAQI
21st Sep 2026256 PMAQI
21st Sep 2026217 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026299 PMAQI
21st Sep 20262910 PMAQI
21st Sep 20262911 PMAQI
22nd Sep 20262912 AMAQI
22nd Sep 2026291 AMAQI
22nd Sep 2026422 AMAQI
22nd Sep 2026513 AMAQI
22nd Sep 2026494 AMAQI

22°C20/24°C

22nd Sep 2026505 AMAQI
22nd Sep 2026326 AMAQI
22nd Sep 2026257 AMAQI
22nd Sep 2026298 AMAQI
22nd Sep 2026259 AMAQI
22nd Sep 20262510 AMAQI
22nd Sep 20262911 AMAQI
22nd Sep 20262912 PMAQI
22nd Sep 2026251 PMAQI
22nd Sep 2026382 PMAQI
22nd Sep 2026383 PMAQI
22nd Sep 2026334 PMAQI
22nd Sep 2026215 PMAQI
22nd Sep 2026236 PMAQI
22nd Sep 2026367 PMAQI
22nd Sep 2026258 PMAQI
22nd Sep 2026299 PMAQI
22nd Sep 20262310 PMAQI
22nd Sep 20262911 PMAQI
23rd Sep 20263312 AMAQI
23rd Sep 2026311 AMAQI
23rd Sep 2026272 AMAQI
23rd Sep 2026293 AMAQI
23rd Sep 2026254 AMAQI

22°C17/26°C

23rd Sep 2026275 AMAQI
23rd Sep 2026296 AMAQI
23rd Sep 2026217 AMAQI
23rd Sep 2026298 AMAQI
23rd Sep 2026299 AMAQI
23rd Sep 20263310 AMAQI
23rd Sep 20262911 AMAQI
23rd Sep 20262512 PMAQI
23rd Sep 2026331 PMAQI
23rd Sep 2026272 PMAQI
23rd Sep 2026253 PMAQI
23rd Sep 2026384 PMAQI
23rd Sep 2026295 PMAQI
23rd Sep 2026256 PMAQI
23rd Sep 2026337 PMAQI
23rd Sep 2026448 PMAQI
23rd Sep 2026279 PMAQI
23rd Sep 20263610 PMAQI
23rd Sep 20264411 PMAQI
24th Sep 20263112 AMAQI
24th Sep 2026331 AMAQI
24th Sep 2026382 AMAQI
24th Sep 2026333 AMAQI
24th Sep 2026334 AMAQI

22°C19/25°C

24th Sep 2026315 AMAQI
24th Sep 2026296 AMAQI
24th Sep 2026337 AMAQI
24th Sep 2026388 AMAQI
24th Sep 2026389 AMAQI
24th Sep 20262710 AMAQI
24th Sep 20263311 AMAQI
24th Sep 20263612 PMAQI
24th Sep 2026501 PMAQI
24th Sep 2026502 PMAQI
24th Sep 2026463 PMAQI
24th Sep 2026574 PMAQI
24th Sep 2026535 PMAQI
24th Sep 2026486 PMAQI
24th Sep 2026427 PMAQI
24th Sep 2026448 PMAQI
24th Sep 2026429 PMAQI
24th Sep 20265610 PMAQI
24th Sep 20265311 PMAQI
25th Sep 20265512 AMAQI
25th Sep 2026551 AMAQI
25th Sep 2026442 AMAQI
25th Sep 2026363 AMAQI
25th Sep 2026404 AMAQI

22°C20/25°C

25th Sep 2026495 AMAQI
25th Sep 2026526 AMAQI
25th Sep 2026467 AMAQI
25th Sep 2026448 AMAQI
25th Sep 2026389 AMAQI
25th Sep 20264010 AMAQI
25th Sep 20265211 AMAQI
25th Sep 20266212 PMAQI
25th Sep 2026641 PMAQI
25th Sep 2026562 PMAQI
25th Sep 2026603 PMAQI
25th Sep 2026584 PMAQI
25th Sep 2026605 PMAQI
25th Sep 2026446 PMAQI
25th Sep 2026567 PMAQI
25th Sep 2026668 PMAQI
25th Sep 2026539 PMAQI
25th Sep 20265810 PMAQI
25th Sep 20265311 PMAQI
26th Sep 20265612 AMAQI
26th Sep 2026531 AMAQI
26th Sep 2026532 AMAQI
26th Sep 2026293 AMAQI
26th Sep 2026464 AMAQI

22°C19/26°C

26th Sep 2026535 AMAQI
26th Sep 2026566 AMAQI
26th Sep 2026567 AMAQI
26th Sep 2026518 AMAQI
26th Sep 2026559 AMAQI
26th Sep 20266010 AMAQI
26th Sep 20266011 AMAQI
26th Sep 20266212 PMAQI
26th Sep 2026731 PMAQI
26th Sep 2026652 PMAQI
26th Sep 2026733 PMAQI
26th Sep 2026684 PMAQI
26th Sep 2026605 PMAQI
26th Sep 2026556 PMAQI
26th Sep 2026567 PMAQI
26th Sep 2026488 PMAQI
26th Sep 2026369 PMAQI
26th Sep 20262510 PMAQI
26th Sep 20262111 PMAQI
27th Sep 20262112 AMAQI
27th Sep 2026211 AMAQI
27th Sep 2026232 AMAQI
27th Sep 2026273 AMAQI
27th Sep 2026254 AMAQI

21°C20/25°C

27th Sep 2026255 AMAQI
27th Sep 2026296 AMAQI
27th Sep 2026297 AMAQI
27th Sep 2026258 AMAQI
27th Sep 2026259 AMAQI
27th Sep 20262510 AMAQI
27th Sep 20262111 AMAQI
27th Sep 20262512 PMAQI
27th Sep 2026291 PMAQI
27th Sep 2026312 PMAQI
27th Sep 2026233 PMAQI
27th Sep 2026234 PMAQI
27th Sep 2026275 PMAQI
27th Sep 2026276 PMAQI
27th Sep 2026257 PMAQI
27th Sep 2026258 PMAQI
27th Sep 2026259 PMAQI
27th Sep 20262510 PMAQI
27th Sep 20262511 PMAQI
28th Sep 20262512 AMAQI
28th Sep 2026251 AMAQI
28th Sep 2026252 AMAQI
28th Sep 2026213 AMAQI
28th Sep 2026254 AMAQI

20°C19/21°C

28th Sep 2026255 AMAQI
28th Sep 2026256 AMAQI
28th Sep 2026257 AMAQI
28th Sep 2026298 AMAQI
28th Sep 2026279 AMAQI
28th Sep 20262510 AMAQI
28th Sep 20262511 AMAQI
28th Sep 20262512 PMAQI
28th Sep 2026291 PMAQI
28th Sep 2026292 PMAQI
28th Sep 2026253 PMAQI
28th Sep 2026214 PMAQI
28th Sep 2026235 PMAQI
28th Sep 2026276 PMAQI
28th Sep 2026277 PMAQI
28th Sep 2026298 PMAQI
28th Sep 2026279 PMAQI
28th Sep 20262710 PMAQI
28th Sep 20263311 PMAQI
29th Sep 20263112 AMAQI
29th Sep 2026271 AMAQI
29th Sep 2026252 AMAQI
29th Sep 2026253 AMAQI
29th Sep 2026254 AMAQI

22°C19/24°C

29th Sep 2026255 AMAQI
29th Sep 2026256 AMAQI
29th Sep 2026257 AMAQI
29th Sep 2026258 AMAQI
29th Sep 2026259 AMAQI
29th Sep 20262510 AMAQI
29th Sep 20262111 AMAQI
29th Sep 20262512 PMAQI
29th Sep 2026251 PMAQI
29th Sep 2026252 PMAQI
29th Sep 2026253 PMAQI
29th Sep 2026254 PMAQI
29th Sep 2026255 PMAQI
29th Sep 2026276 PMAQI
29th Sep 2026277 PMAQI
29th Sep 2026218 PMAQI
29th Sep 2026219 PMAQI
29th Sep 20262310 PMAQI
29th Sep 20262511 PMAQI
30th Sep 20262512 AMAQI
30th Sep 2026251 AMAQI
30th Sep 2026252 AMAQI
30th Sep 2026253 AMAQI
30th Sep 2026294 AMAQI

19°C19/20°C

30th Sep 2026365 AMAQI
30th Sep 2026386 AMAQI
30th Sep 2026367 AMAQI
30th Sep 2026298 AMAQI
30th Sep 2026259 AMAQI
30th Sep 20262510 AMAQI
30th Sep 20262711 AMAQI
30th Sep 20262912 PMAQI
30th Sep 2026311 PMAQI
30th Sep 2026292 PMAQI
30th Sep 2026253 PMAQI
30th Sep 2026254 PMAQI
30th Sep 2026295 PMAQI
30th Sep 2026296 PMAQI
30th Sep 2026257 PMAQI
30th Sep 2026338 PMAQI
30th Sep 2026299 PMAQI
30th Sep 20262510 PMAQI
30th Sep 20262911 PMAQI
1st Oct 20262512 AMAQI
1st Oct 2026251 AMAQI
1st Oct 2026252 AMAQI
1st Oct 2026253 AMAQI
1st Oct 2026294 AMAQI

21°C18/25°C

1st Oct 2026235 AMAQI
1st Oct 2026216 AMAQI
1st Oct 2026237 AMAQI
1st Oct 2026238 AMAQI
1st Oct 2026259 AMAQI
1st Oct 20262110 AMAQI
1st Oct 20262311 AMAQI
1st Oct 20262512 PMAQI
1st Oct 2026211 PMAQI
1st Oct 2026212 PMAQI
1st Oct 2026233 PMAQI
1st Oct 2026214 PMAQI
1st Oct 2026345 PMAQI
1st Oct 2026466 PMAQI
1st Oct 2026407 PMAQI
1st Oct 2026468 PMAQI
1st Oct 2026489 PMAQI
1st Oct 20265210 PMAQI
1st Oct 20266011 PMAQI
2nd Oct 20265712 AMAQI
2nd Oct 2026361 AMAQI
2nd Oct 2026362 AMAQI
2nd Oct 2026423 AMAQI
2nd Oct 2026464 AMAQI

21°C18/24°C

2nd Oct 2026505 AMAQI
5 AM
2nd Oct 2026276 AMAQI
2nd Oct 2026387 AMAQI
2nd Oct 2026368 AMAQI
2nd Oct 2026429 AMAQI
2nd Oct 20265410 AMAQI
2nd Oct 20265911 AMAQI
11 AM
2nd Oct 20266012 PMAQI
2nd Oct 2026571 PMAQI
2nd Oct 2026502 PMAQI
2nd Oct 2026543 PMAQI
2nd Oct 2026554 PMAQI
2nd Oct 2026405 PMAQI
2nd Oct 2026216 PMAQI
6 PM
2nd Oct 2026217 PMAQI
2nd Oct 2026218 PMAQI
2nd Oct 2026219 PMAQI
2nd Oct 20262110 PMAQI
2nd Oct 20262311 PMAQI
11 PM
4 AM

19°C15/22°C

Durante o dia
Média do Tempo Mais Alto
1 PM

33AQI

1 horas / Dia
30 horas / Mês
Média do Tempo Mais Baixo
6 AM - 7 AM

29AQI

2 horas / Dia
60 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 1 PM a 1 PM (Média 33), enquanto o menor AQI foi entre 6 AM a 7 AM (Média 29).
Durante a noite
Média do Tempo Mais Alto
12 AM

31AQI

1 horas / Dia
30 horas / Mês
Média do Tempo Mais Baixo
3 AM

28AQI

1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 12 AM (Média 31), enquanto o menor AQI foi entre 3 AM a 3 AM (Média 28).

2026 Dias Vs Qualidade do Ar

Uchiko, Ehime, Japan

2026

85%

235

15%

40

Número total de dias com diferentes categorias de AQI nos últimos 275 dias em 2026 (90 dias restantes)

Bom
235 Dias
Moderado
40 Dias
Ruim
0 Dias
Não saudável
0 Dias
Severo
0 Dias
Perigoso
0 Dias



Dentro dos Limites de Qualidade do Ar Seguros da OMS: 85%

Nível de Risco à Saúde:

Baixo

Em 2026, 85% de 275 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

Uchiko, Ehime, Japan

Níveis de AQI em 2026

AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st Janeiro 2026
23AQI (US)
2nd Janeiro 2026
18AQI (US)
3rd Janeiro 2026
23AQI (US)
4th Janeiro 2026
34AQI (US)
5th Janeiro 2026
42AQI (US)
6th Janeiro 2026
27AQI (US)
7th Janeiro 2026
23AQI (US)
8th Janeiro 2026
41AQI (US)
9th Janeiro 2026
19AQI (US)
10th Janeiro 2026
26AQI (US)
11th Janeiro 2026
36AQI (US)
12th Janeiro 2026
23AQI (US)
13th Janeiro 2026
34AQI (US)
14th Janeiro 2026
27AQI (US)
15th Janeiro 2026
40AQI (US)
16th Janeiro 2026
52AQI (US)
17th Janeiro 2026
48AQI (US)
18th Janeiro 2026
45AQI (US)
19th Janeiro 2026
56AQI (US)
20th Janeiro 2026
38AQI (US)
21st Janeiro 2026
14AQI (US)
22nd Janeiro 2026
27AQI (US)
23rd Janeiro 2026
49AQI (US)
24th Janeiro 2026
48AQI (US)
25th Janeiro 2026
40AQI (US)
26th Janeiro 2026
26AQI (US)
27th Janeiro 2026
50AQI (US)
28th Janeiro 2026
30AQI (US)
29th Janeiro 2026
34AQI (US)
30th Janeiro 2026
25AQI (US)
31st Janeiro 2026
17AQI (US)
1st Fevereiro 2026
39AQI (US)
2nd Fevereiro 2026
49AQI (US)
3rd Fevereiro 2026
33AQI (US)
4th Fevereiro 2026
46AQI (US)
5th Fevereiro 2026
45AQI (US)
6th Fevereiro 2026
40AQI (US)
7th Fevereiro 2026
26AQI (US)
8th Fevereiro 2026
21AQI (US)
9th Fevereiro 2026
40AQI (US)
10th Fevereiro 2026
47AQI (US)
11th Fevereiro 2026
38AQI (US)
12th Fevereiro 2026
37AQI (US)
13th Fevereiro 2026
29AQI (US)
14th Fevereiro 2026
52AQI (US)
15th Fevereiro 2026
46AQI (US)
16th Fevereiro 2026
54AQI (US)
17th Fevereiro 2026
21AQI (US)
18th Fevereiro 2026
22AQI (US)
19th Fevereiro 2026
46AQI (US)
20th Fevereiro 2026
34AQI (US)
21st Fevereiro 2026
65AQI (US)
22nd Fevereiro 2026
34AQI (US)
23rd Fevereiro 2026
56AQI (US)
24th Fevereiro 2026
37AQI (US)
25th Fevereiro 2026
13AQI (US)
26th Fevereiro 2026
15AQI (US)
27th Fevereiro 2026
48AQI (US)
28th Fevereiro 2026
47AQI (US)
1st Março 2026
50AQI (US)
2nd Março 2026
78AQI (US)
3rd Março 2026
50AQI (US)
4th Março 2026
34AQI (US)
5th Março 2026
55AQI (US)
6th Março 2026
52AQI (US)
7th Março 2026
55AQI (US)
8th Março 2026
27AQI (US)
9th Março 2026
38AQI (US)
10th Março 2026
37AQI (US)
11th Março 2026
49AQI (US)
12th Março 2026
63AQI (US)
13th Março 2026
46AQI (US)
14th Março 2026
46AQI (US)
15th Março 2026
63AQI (US)
16th Março 2026
65AQI (US)
17th Março 2026
53AQI (US)
18th Março 2026
62AQI (US)
19th Março 2026
34AQI (US)
20th Março 2026
51AQI (US)
21st Março 2026
39AQI (US)
22nd Março 2026
46AQI (US)
23rd Março 2026
28AQI (US)
24th Março 2026
47AQI (US)
25th Março 2026
41AQI (US)
26th Março 2026
17AQI (US)
27th Março 2026
33AQI (US)
28th Março 2026
71AQI (US)
29th Março 2026
74AQI (US)
30th Março 2026
61AQI (US)
31st Março 2026
17AQI (US)
1st Abril 2026
15AQI (US)
2nd Abril 2026
52AQI (US)
3rd Abril 2026
48AQI (US)
4th Abril 2026
43AQI (US)
5th Abril 2026
39AQI (US)
6th Abril 2026
45AQI (US)
7th Abril 2026
30AQI (US)
8th Abril 2026
23AQI (US)
9th Abril 2026
39AQI (US)
10th Abril 2026
44AQI (US)
11th Abril 2026
35AQI (US)
12th Abril 2026
39AQI (US)
13th Abril 2026
36AQI (US)
14th Abril 2026
49AQI (US)
15th Abril 2026
51AQI (US)
16th Abril 2026
18AQI (US)
17th Abril 2026
31AQI (US)
18th Abril 2026
32AQI (US)
19th Abril 2026
38AQI (US)
20th Abril 2026
38AQI (US)
21st Abril 2026
41AQI (US)
22nd Abril 2026
43AQI (US)
23rd Abril 2026
27AQI (US)
24th Abril 2026
18AQI (US)
25th Abril 2026
44AQI (US)
26th Abril 2026
47AQI (US)
27th Abril 2026
53AQI (US)
28th Abril 2026
50AQI (US)
29th Abril 2026
41AQI (US)
30th Abril 2026
27AQI (US)
1st Maio 2026
42AQI (US)
2nd Maio 2026
54AQI (US)
3rd Maio 2026
41AQI (US)
4th Maio 2026
30AQI (US)
5th Maio 2026
26AQI (US)
6th Maio 2026
33AQI (US)
7th Maio 2026
35AQI (US)
8th Maio 2026
30AQI (US)
9th Maio 2026
30AQI (US)
10th Maio 2026
36AQI (US)
11th Maio 2026
38AQI (US)
12th Maio 2026
38AQI (US)
13th Maio 2026
44AQI (US)
14th Maio 2026
38AQI (US)
15th Maio 2026
40AQI (US)
16th Maio 2026
79AQI (US)
17th Maio 2026
65AQI (US)
18th Maio 2026
53AQI (US)
19th Maio 2026
46AQI (US)
20th Maio 2026
62AQI (US)
21st Maio 2026
65AQI (US)
22nd Maio 2026
69AQI (US)
23rd Maio 2026
61AQI (US)
24th Maio 2026
63AQI (US)
25th Maio 2026
54AQI (US)
26th Maio 2026
41AQI (US)
27th Maio 2026
25AQI (US)
28th Maio 2026
26AQI (US)
29th Maio 2026
26AQI (US)
30th Maio 2026
25AQI (US)
31st Maio 2026
28AQI (US)
1st Junho 2026
28AQI (US)
2nd Junho 2026
30AQI (US)
3rd Junho 2026
28AQI (US)
4th Junho 2026
24AQI (US)
5th Junho 2026
22AQI (US)
6th Junho 2026
24AQI (US)
7th Junho 2026
21AQI (US)
8th Junho 2026
21AQI (US)
9th Junho 2026
23AQI (US)
10th Junho 2026
23AQI (US)
11th Junho 2026
25AQI (US)
12th Junho 2026
25AQI (US)
13th Junho 2026
27AQI (US)
14th Junho 2026
23AQI (US)
15th Junho 2026
23AQI (US)
16th Junho 2026
27AQI (US)
17th Junho 2026
24AQI (US)
18th Junho 2026
26AQI (US)
19th Junho 2026
34AQI (US)
20th Junho 2026
22AQI (US)
21st Junho 2026
18AQI (US)
22nd Junho 2026
17AQI (US)
23rd Junho 2026
20AQI (US)
24th Junho 2026
19AQI (US)
25th Junho 2026
26AQI (US)
26th Junho 2026
26AQI (US)
27th Junho 2026
27AQI (US)
28th Junho 2026
31AQI (US)
29th Junho 2026
33AQI (US)
30th Junho 2026
52AQI (US)
1st Julho 2026
36AQI (US)
2nd Julho 2026
15AQI (US)
3rd Julho 2026
24AQI (US)
4th Julho 2026
24AQI (US)
5th Julho 2026
22AQI (US)
6th Julho 2026
21AQI (US)
7th Julho 2026
20AQI (US)
8th Julho 2026
14AQI (US)
9th Julho 2026
20AQI (US)
10th Julho 2026
26AQI (US)
11th Julho 2026
24AQI (US)
12th Julho 2026
26AQI (US)
13th Julho 2026
26AQI (US)
14th Julho 2026
30AQI (US)
15th Julho 2026
31AQI (US)
16th Julho 2026
33AQI (US)
17th Julho 2026
33AQI (US)
18th Julho 2026
49AQI (US)
19th Julho 2026
47AQI (US)
20th Julho 2026
45AQI (US)
21st Julho 2026
34AQI (US)
22nd Julho 2026
56AQI (US)
23rd Julho 2026
60AQI (US)
24th Julho 2026
51AQI (US)
25th Julho 2026
53AQI (US)
26th Julho 2026
46AQI (US)
27th Julho 2026
46AQI (US)
28th Julho 2026
41AQI (US)
29th Julho 2026
29AQI (US)
30th Julho 2026
28AQI (US)
31st Julho 2026
39AQI (US)
1st Agosto 2026
33AQI (US)
2nd Agosto 2026
37AQI (US)
3rd Agosto 2026
47AQI (US)
4th Agosto 2026
32AQI (US)
5th Agosto 2026
30AQI (US)
6th Agosto 2026
28AQI (US)
7th Agosto 2026
28AQI (US)
8th Agosto 2026
25AQI (US)
9th Agosto 2026
26AQI (US)
10th Agosto 2026
28AQI (US)
11th Agosto 2026
26AQI (US)
12th Agosto 2026
23AQI (US)
13th Agosto 2026
27AQI (US)
14th Agosto 2026
43AQI (US)
15th Agosto 2026
26AQI (US)
16th Agosto 2026
27AQI (US)
17th Agosto 2026
25AQI (US)
18th Agosto 2026
26AQI (US)
19th Agosto 2026
26AQI (US)
20th Agosto 2026
27AQI (US)
21st Agosto 2026
26AQI (US)
22nd Agosto 2026
25AQI (US)
23rd Agosto 2026
28AQI (US)
24th Agosto 2026
25AQI (US)
25th Agosto 2026
25AQI (US)
26th Agosto 2026
26AQI (US)
27th Agosto 2026
25AQI (US)
28th Agosto 2026
24AQI (US)
29th Agosto 2026
25AQI (US)
30th Agosto 2026
36AQI (US)
31st Agosto 2026
51AQI (US)
1st Setembro 2026
27AQI (US)
2nd Setembro 2026
26AQI (US)
3rd Setembro 2026
26AQI (US)
4th Setembro 2026
25AQI (US)
5th Setembro 2026
26AQI (US)
6th Setembro 2026
25AQI (US)
7th Setembro 2026
24AQI (US)
8th Setembro 2026
25AQI (US)
9th Setembro 2026
24AQI (US)
10th Setembro 2026
25AQI (US)
11th Setembro 2026
26AQI (US)
12th Setembro 2026
38AQI (US)
13th Setembro 2026
34AQI (US)
14th Setembro 2026
27AQI (US)
15th Setembro 2026
31AQI (US)
16th Setembro 2026
35AQI (US)
17th Setembro 2026
29AQI (US)
18th Setembro 2026
27AQI (US)
19th Setembro 2026
29AQI (US)
20th Setembro 2026
25AQI (US)
21st Setembro 2026
25AQI (US)
22nd Setembro 2026
32AQI (US)
23rd Setembro 2026
30AQI (US)
24th Setembro 2026
41AQI (US)
25th Setembro 2026
52AQI (US)
26th Setembro 2026
53AQI (US)
27th Setembro 2026
25AQI (US)
28th Setembro 2026
26AQI (US)
29th Setembro 2026
25AQI (US)
30th Setembro 2026
28AQI (US)
1st Outubro 2026
30AQI (US)
2nd Outubro 2026
40AQI (US)
3rd Outubro 2026
4th Outubro 2026
5th Outubro 2026
6th Outubro 2026
7th Outubro 2026
8th Outubro 2026
9th Outubro 2026
10th Outubro 2026
11th Outubro 2026
12th Outubro 2026
13th Outubro 2026
14th Outubro 2026
15th Outubro 2026
16th Outubro 2026
17th Outubro 2026
18th Outubro 2026
19th Outubro 2026
20th Outubro 2026
21st Outubro 2026
22nd Outubro 2026
23rd Outubro 2026
24th Outubro 2026
25th Outubro 2026
26th Outubro 2026
27th Outubro 2026
28th Outubro 2026
29th Outubro 2026
30th Outubro 2026
31st Outubro 2026
1st Novembro 2026
2nd Novembro 2026
3rd Novembro 2026
4th Novembro 2026
5th Novembro 2026
6th Novembro 2026
7th Novembro 2026
8th Novembro 2026
9th Novembro 2026
10th Novembro 2026
11th Novembro 2026
12th Novembro 2026
13th Novembro 2026
14th Novembro 2026
15th Novembro 2026
16th Novembro 2026
17th Novembro 2026
18th Novembro 2026
19th Novembro 2026
20th Novembro 2026
21st Novembro 2026
22nd Novembro 2026
23rd Novembro 2026
24th Novembro 2026
25th Novembro 2026
26th Novembro 2026
27th Novembro 2026
28th Novembro 2026
29th Novembro 2026
30th Novembro 2026
1st Dezembro 2026
2nd Dezembro 2026
3rd Dezembro 2026
4th Dezembro 2026
5th Dezembro 2026
6th Dezembro 2026
7th Dezembro 2026
8th Dezembro 2026
9th Dezembro 2026
10th Dezembro 2026
11th Dezembro 2026
12th Dezembro 2026
13th Dezembro 2026
14th Dezembro 2026
15th Dezembro 2026
16th Dezembro 2026
17th Dezembro 2026
18th Dezembro 2026
19th Dezembro 2026
20th Dezembro 2026
21st Dezembro 2026
22nd Dezembro 2026
23rd Dezembro 2026
24th Dezembro 2026
25th Dezembro 2026
26th Dezembro 2026
27th Dezembro 2026
28th Dezembro 2026
29th Dezembro 2026
30th Dezembro 2026
31st Dezembro 2026

33AQI (US)

39AQI (US)

48AQI (US)

38AQI (US)

43AQI (US)

26AQI (US)

34AQI (US)

29AQI (US)

30AQI (US)

35AQI (US)


No. of days

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

202635AQI (US)

29
2
24
4
18
13
27
3
21
10
29
1
27
4
30
1
28
2
2
235
40

Maior AQI (US) registrado em

Março

48AQI (US)


Menor AQI (US) registrado em

Junho

26AQI (US)


202543AQI (US)

27
4
27
1
20
11
27
3
25
6
19
11
17
14
28
3
30
12
19
19
11
28
3
279
86

Maior AQI (US) registrado em

Outubro

51AQI (US)


Menor AQI (US) registrado em

Setembro

32AQI (US)


202429AQI (US)

31
24
3
26
5
28
2
28
3
27
3
31
19
12
28
31
29
1
31
333
29

Maior AQI (US) registrado em

Agosto

37AQI (US)


Menor AQI (US) registrado em

Outubro

21AQI (US)


202338AQI (US)

26
5
25
3
20
11
12
18
23
8
22
6
24
7
30
1
28
2
25
6
25
4
29
2
289
73

Maior AQI (US) registrado em

Abril

54AQI (US)


Menor AQI (US) registrado em

Agosto

22AQI (US)


202239AQI (US)

26
4
18
3
21
10
6
2
10
9
24
6
21
1
27
1
29
2
27
3
27
237
40

Maior AQI (US) registrado em

Maio

52AQI (US)


Menor AQI (US) registrado em

Agosto

10AQI (US)


202137AQI (US)

26
5
21
7
18
11
15
4
21
10
21
9
26
5
25
3
21
7
28
3
20
9
26
5
268
78

Maior AQI (US) registrado em

Maio

44AQI (US)


Menor AQI (US) registrado em

Agosto

28AQI (US)


202033AQI (US)

7
6
15
6
14
4
23
7
30
1
20
8
2
19
28
1
28
2
27
4
211
39
2

Maior AQI (US) registrado em

Agosto

44AQI (US)


Menor AQI (US) registrado em

Julho

24AQI (US)


Anos Mais e Menos Poluídos Nos Últimos 7 Anos

Ano Mais Poluído Registrado
2025(Média)
43AQI (US)
Ano Menos Poluído Registrado
2024(Média)
29AQI (US)


Uchiko tem um AQI médio anual de 2026 AQI (US) (35), mostrando uma mudança percentual média de -2.5% (melhorou AQI (US)) em comparação aos anos anteriores: 2020 (33), 2021 (37), 2022 (39), 2023 (38), 2024 (29), 2025 (43).