Análise Histórica da Qualidade do Ar de Grass Valley, California, United States
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
Grass Valley, California, United States
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
4th Oct 2021
67AQIAQI mais baixo registrado em
16th Oct 2024
11AQIAnálise do Mesmo Dia (28th October ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 3rd mais alto AQI em 38 de Bom qualidade do ar, mostrando melhoria em relação a 2022 e 2021 no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 28th Oct - 29th Oct 2025
Grass Valley, California, United States
AQI
Dia
Noite
.
7 AM28th Oct 2025
6 PM
6 AM29th Oct 2025
Durante o dia
Média do Tempo Mais Alto
5PM28th Oct
48AQI
Média do Tempo Mais Baixo
3PM28th Oct
34AQI
Durante a noite
Média do Tempo Mais Alto
11PM28th Oct
50AQI
Média do Tempo Mais Baixo
8PM28th Oct
35AQI
Nas últimas 24 horas,
AQI de Grass Valley atingiu seu ponto mais alto de 50 às 11 PM durante o Noite, enquanto o ponto mais baixo, 34, foi registrado às 3 PM durante o Dia entre 28th Oct e 29th Oct 2025.
Tendência de AQI Dia & Noite : Sep - Oct 2025
Grass Valley, California, United States
SepOct
29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 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
Dia
Noite
29th Sep 2025207 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025279 AMAQI
29th Sep 20252410 AMAQI
29th Sep 20252611 AMAQI
29th Sep 20252312 PMAQI
29th Sep 2025271 PMAQI
29th Sep 2025292 PMAQI
29th Sep 2025303 PMAQI
29th Sep 2025274 PMAQI
29th Sep 2025265 PMAQI
29th Sep 2025236 PMAQI
29th Sep 2025267 PMAQI
29th Sep 2025238 PMAQI
29th Sep 2025209 PMAQI
29th Sep 20252310 PMAQI
29th Sep 20252011 PMAQI
30th Sep 20252112 AMAQI
30th Sep 2025231 AMAQI
30th Sep 2025242 AMAQI
30th Sep 2025213 AMAQI
30th Sep 2025214 AMAQI
30th Sep 2025305 AMAQI
30th Sep 2025206 AMAQI
16°C13/21°C
30th Sep 2025277 AMAQI
30th Sep 2025318 AMAQI
30th Sep 2025129 AMAQI
30th Sep 20251810 AMAQI
30th Sep 20252511 AMAQI
30th Sep 20252112 PMAQI
30th Sep 2025181 PMAQI
30th Sep 2025182 PMAQI
30th Sep 2025243 PMAQI
30th Sep 2025224 PMAQI
30th Sep 2025215 PMAQI
30th Sep 2025236 PMAQI
30th Sep 2025217 PMAQI
30th Sep 2025268 PMAQI
30th Sep 2025189 PMAQI
30th Sep 20251610 PMAQI
30th Sep 20251811 PMAQI
1st Oct 20251812 AMAQI
1st Oct 2025191 AMAQI
1st Oct 2025232 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025264 AMAQI
1st Oct 2025325 AMAQI
1st Oct 2025306 AMAQI
16°C13/21°C
1st Oct 2025257 AMAQI
1st Oct 2025138 AMAQI
1st Oct 2025219 AMAQI
1st Oct 20251110 AMAQI
1st Oct 20251111 AMAQI
1st Oct 20251212 PMAQI
1st Oct 2025251 PMAQI
1st Oct 2025342 PMAQI
1st Oct 2025353 PMAQI
1st Oct 2025414 PMAQI
1st Oct 2025395 PMAQI
1st Oct 2025346 PMAQI
1st Oct 2025387 PMAQI
1st Oct 2025348 PMAQI
1st Oct 2025349 PMAQI
1st Oct 20253110 PMAQI
1st Oct 20253611 PMAQI
2nd Oct 20254612 AMAQI
2nd Oct 2025501 AMAQI
2nd Oct 2025452 AMAQI
2nd Oct 2025413 AMAQI
2nd Oct 2025394 AMAQI
2nd Oct 2025465 AMAQI
2nd Oct 2025486 AMAQI
16°C13/23°C
2nd Oct 2025447 AMAQI
2nd Oct 2025438 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20254710 AMAQI
2nd Oct 20255311 AMAQI
2nd Oct 20254512 PMAQI
2nd Oct 2025301 PMAQI
2nd Oct 2025262 PMAQI
2nd Oct 2025253 PMAQI
2nd Oct 2025244 PMAQI
2nd Oct 2025235 PMAQI
2nd Oct 2025256 PMAQI
2nd Oct 2025387 PMAQI
2nd Oct 2025458 PMAQI
2nd Oct 2025329 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20253811 PMAQI
3rd Oct 20253812 AMAQI
3rd Oct 2025251 AMAQI
3rd Oct 2025252 AMAQI
3rd Oct 2025273 AMAQI
3rd Oct 2025274 AMAQI
3rd Oct 2025415 AMAQI
3rd Oct 2025466 AMAQI
14°C12/16°C
3rd Oct 2025297 AMAQI
3rd Oct 2025268 AMAQI
3rd Oct 2025349 AMAQI
3rd Oct 20253110 AMAQI
3rd Oct 20252611 AMAQI
3rd Oct 20253112 PMAQI
3rd Oct 2025361 PMAQI
3rd Oct 2025292 PMAQI
3rd Oct 2025463 PMAQI
3rd Oct 2025334 PMAQI
3rd Oct 2025255 PMAQI
3rd Oct 2025156 PMAQI
3rd Oct 2025217 PMAQI
3rd Oct 2025268 PMAQI
3rd Oct 2025179 PMAQI
3rd Oct 20252210 PMAQI
3rd Oct 20254011 PMAQI
4th Oct 20253012 AMAQI
4th Oct 2025471 AMAQI
4th Oct 2025382 AMAQI
4th Oct 2025303 AMAQI
4th Oct 2025324 AMAQI
4th Oct 2025395 AMAQI
4th Oct 2025456 AMAQI
14°C12/18°C
4th Oct 2025427 AMAQI
4th Oct 2025378 AMAQI
4th Oct 2025359 AMAQI
4th Oct 20253910 AMAQI
4th Oct 20254611 AMAQI
4th Oct 20254412 PMAQI
4th Oct 2025431 PMAQI
4th Oct 2025502 PMAQI
4th Oct 2025593 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025456 PMAQI
4th Oct 2025367 PMAQI
4th Oct 2025478 PMAQI
4th Oct 2025509 PMAQI
4th Oct 20254510 PMAQI
4th Oct 20254711 PMAQI
5th Oct 20255112 AMAQI
5th Oct 2025581 AMAQI
5th Oct 2025542 AMAQI
5th Oct 2025533 AMAQI
5th Oct 2025464 AMAQI
5th Oct 2025455 AMAQI
5th Oct 2025526 AMAQI
16°C11/24°C
5th Oct 2025497 AMAQI
5th Oct 2025478 AMAQI
5th Oct 2025479 AMAQI
5th Oct 20254410 AMAQI
5th Oct 20254611 AMAQI
5th Oct 20254912 PMAQI
5th Oct 2025501 PMAQI
5th Oct 2025502 PMAQI
5th Oct 2025473 PMAQI
5th Oct 2025504 PMAQI
5th Oct 2025495 PMAQI
5th Oct 2025486 PMAQI
5th Oct 2025487 PMAQI
5th Oct 2025508 PMAQI
5th Oct 2025509 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20255011 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025471 AMAQI
6th Oct 2025492 AMAQI
6th Oct 2025563 AMAQI
6th Oct 2025584 AMAQI
6th Oct 2025555 AMAQI
6th Oct 2025536 AMAQI
18°C12/26°C
6th Oct 2025517 AMAQI
6th Oct 2025478 AMAQI
6th Oct 2025539 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20254411 AMAQI
6th Oct 20254312 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025582 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025504 PMAQI
6th Oct 2025425 PMAQI
6th Oct 2025486 PMAQI
6th Oct 2025517 PMAQI
6th Oct 2025438 PMAQI
7th Oct 2025344 AMAQI
7th Oct 2025105 AMAQI
7th Oct 2025556 AMAQI
21°C15/29°C
7th Oct 2025597 AMAQI
7th Oct 2025578 AMAQI
7th Oct 2025509 AMAQI
7th Oct 20254910 AMAQI
7th Oct 20255411 AMAQI
7th Oct 20255512 PMAQI
7th Oct 2025551 PMAQI
7th Oct 2025532 PMAQI
7th Oct 2025353 PMAQI
7th Oct 2025554 PMAQI
7th Oct 2025585 PMAQI
7th Oct 2025606 PMAQI
7th Oct 2025597 PMAQI
7th Oct 2025558 PMAQI
7th Oct 2025589 PMAQI
7th Oct 20256110 PMAQI
7th Oct 20255911 PMAQI
8th Oct 20255612 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025522 AMAQI
8th Oct 2025553 AMAQI
8th Oct 2025564 AMAQI
8th Oct 2025545 AMAQI
8th Oct 2025536 AMAQI
22°C16/31°C
8th Oct 2025557 AMAQI
8th Oct 2025528 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20255910 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20255112 PMAQI
8th Oct 2025521 PMAQI
8th Oct 2025512 PMAQI
8th Oct 2025493 PMAQI
8th Oct 2025574 PMAQI
8th Oct 2025535 PMAQI
8th Oct 2025456 PMAQI
8th Oct 2025467 PMAQI
8th Oct 2025568 PMAQI
8th Oct 2025529 PMAQI
8th Oct 20255310 PMAQI
8th Oct 20255311 PMAQI
9th Oct 20255412 AMAQI
9th Oct 2025521 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025583 AMAQI
9th Oct 2025454 AMAQI
9th Oct 2025485 AMAQI
9th Oct 2025496 AMAQI
20°C14/29°C
9th Oct 2025547 AMAQI
9th Oct 2025528 AMAQI
9th Oct 2025549 AMAQI
9th Oct 20255310 AMAQI
9th Oct 20254811 AMAQI
9th Oct 20254812 PMAQI
9th Oct 2025461 PMAQI
9th Oct 2025442 PMAQI
9th Oct 2025463 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025556 PMAQI
9th Oct 2025527 PMAQI
9th Oct 2025548 PMAQI
9th Oct 2025569 PMAQI
9th Oct 20255110 PMAQI
9th Oct 20254711 PMAQI
10th Oct 20255112 AMAQI
10th Oct 2025491 AMAQI
10th Oct 2025532 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025514 AMAQI
10th Oct 2025495 AMAQI
10th Oct 2025496 AMAQI
16°C12/23°C
10th Oct 2025547 AMAQI
10th Oct 2025448 AMAQI
10th Oct 2025499 AMAQI
10th Oct 20255010 AMAQI
10th Oct 20254611 AMAQI
10th Oct 20254612 PMAQI
10th Oct 2025441 PMAQI
10th Oct 2025472 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025404 PMAQI
10th Oct 2025515 PMAQI
10th Oct 2025486 PMAQI
10th Oct 2025377 PMAQI
10th Oct 2025378 PMAQI
10th Oct 2025419 PMAQI
10th Oct 20253310 PMAQI
10th Oct 20253411 PMAQI
11th Oct 20254612 AMAQI
11th Oct 2025491 AMAQI
11th Oct 2025392 AMAQI
11th Oct 2025503 AMAQI
11th Oct 2025524 AMAQI
11th Oct 2025345 AMAQI
11th Oct 2025356 AMAQI
15°C10/22°C
11th Oct 2025317 AMAQI
11th Oct 2025218 AMAQI
11th Oct 2025269 AMAQI
11th Oct 20253210 AMAQI
11th Oct 20253311 AMAQI
11th Oct 20253912 PMAQI
11th Oct 2025431 PMAQI
11th Oct 2025442 PMAQI
11th Oct 2025393 PMAQI
11th Oct 2025404 PMAQI
11th Oct 2025405 PMAQI
11th Oct 2025286 PMAQI
11th Oct 2025247 PMAQI
11th Oct 2025368 PMAQI
11th Oct 2025349 PMAQI
11th Oct 20253810 PMAQI
11th Oct 20254511 PMAQI
12th Oct 20254312 AMAQI
12th Oct 2025441 AMAQI
12th Oct 2025472 AMAQI
12th Oct 2025483 AMAQI
12th Oct 2025424 AMAQI
12th Oct 2025235 AMAQI
12th Oct 2025376 AMAQI
14°C9/20°C
12th Oct 2025377 AMAQI
12th Oct 2025488 AMAQI
12th Oct 2025479 AMAQI
12th Oct 20254410 AMAQI
12th Oct 20254311 AMAQI
12th Oct 20254412 PMAQI
12th Oct 2025441 PMAQI
12th Oct 2025402 PMAQI
12th Oct 2025263 PMAQI
12th Oct 2025234 PMAQI
12th Oct 2025365 PMAQI
12th Oct 2025586 PMAQI
12th Oct 2025487 PMAQI
12th Oct 2025398 PMAQI
12th Oct 2025429 PMAQI
12th Oct 20254110 PMAQI
12th Oct 20254911 PMAQI
13th Oct 20255112 AMAQI
13th Oct 2025471 AMAQI
13th Oct 2025372 AMAQI
13th Oct 2025483 AMAQI
13th Oct 2025504 AMAQI
13th Oct 2025385 AMAQI
13th Oct 2025406 AMAQI
15°C9/23°C
13th Oct 2025367 AMAQI
13th Oct 2025368 AMAQI
13th Oct 2025549 AMAQI
13th Oct 20255810 AMAQI
13th Oct 20255811 AMAQI
13th Oct 20255412 PMAQI
13th Oct 2025571 PMAQI
13th Oct 2025482 PMAQI
13th Oct 2025313 PMAQI
13th Oct 2025464 PMAQI
13th Oct 2025415 PMAQI
13th Oct 2025386 PMAQI
13th Oct 2025507 PMAQI
13th Oct 2025458 PMAQI
13th Oct 2025439 PMAQI
13th Oct 20254510 PMAQI
13th Oct 20254911 PMAQI
14th Oct 20254112 AMAQI
14th Oct 2025331 AMAQI
14th Oct 2025382 AMAQI
14th Oct 2025383 AMAQI
14th Oct 2025444 AMAQI
14th Oct 2025445 AMAQI
14th Oct 2025346 AMAQI
12°C9/16°C
14th Oct 2025337 AMAQI
14th Oct 2025438 AMAQI
14th Oct 2025419 AMAQI
14th Oct 20254610 AMAQI
14th Oct 20253911 AMAQI
14th Oct 20253712 PMAQI
14th Oct 2025311 PMAQI
14th Oct 2025362 PMAQI
14th Oct 2025393 PMAQI
14th Oct 2025344 PMAQI
14th Oct 2025395 PMAQI
14th Oct 2025486 PMAQI
14th Oct 2025417 PMAQI
14th Oct 2025468 PMAQI
14th Oct 2025479 PMAQI
14th Oct 20255910 PMAQI
14th Oct 20255911 PMAQI
15th Oct 20253612 AMAQI
15th Oct 2025361 AMAQI
15th Oct 2025432 AMAQI
15th Oct 2025453 AMAQI
15th Oct 2025444 AMAQI
15th Oct 2025345 AMAQI
15th Oct 2025336 AMAQI
9°C8/11°C
15th Oct 2025367 AMAQI
15th Oct 2025498 AMAQI
15th Oct 2025539 AMAQI
15th Oct 20253110 AMAQI
15th Oct 20252511 AMAQI
15th Oct 20253112 PMAQI
15th Oct 2025271 PMAQI
15th Oct 2025292 PMAQI
15th Oct 2025343 PMAQI
15th Oct 2025314 PMAQI
15th Oct 2025235 PMAQI
15th Oct 2025206 PMAQI
15th Oct 2025257 PMAQI
15th Oct 2025438 PMAQI
15th Oct 2025439 PMAQI
15th Oct 20253410 PMAQI
15th Oct 20253211 PMAQI
16th Oct 20253712 AMAQI
16th Oct 2025281 AMAQI
16th Oct 2025302 AMAQI
16th Oct 2025263 AMAQI
16th Oct 2025274 AMAQI
16th Oct 2025305 AMAQI
16th Oct 2025526 AMAQI
10°C7/14°C
16th Oct 2025567 AMAQI
16th Oct 2025438 AMAQI
16th Oct 2025489 AMAQI
16th Oct 20254910 AMAQI
16th Oct 20253411 AMAQI
16th Oct 20254412 PMAQI
16th Oct 2025461 PMAQI
16th Oct 2025432 PMAQI
16th Oct 2025403 PMAQI
16th Oct 2025474 PMAQI
16th Oct 2025465 PMAQI
16th Oct 2025436 PMAQI
16th Oct 2025447 PMAQI
16th Oct 2025538 PMAQI
16th Oct 2025489 PMAQI
16th Oct 20255610 PMAQI
16th Oct 20255111 PMAQI
17th Oct 20255012 AMAQI
17th Oct 2025461 AMAQI
17th Oct 2025482 AMAQI
17th Oct 2025483 AMAQI
17th Oct 2025474 AMAQI
17th Oct 2025455 AMAQI
17th Oct 2025546 AMAQI
12°C6/19°C
17th Oct 2025477 AMAQI
17th Oct 2025538 AMAQI
17th Oct 2025569 AMAQI
17th Oct 20255610 AMAQI
17th Oct 20255411 AMAQI
17th Oct 20255012 PMAQI
17th Oct 2025481 PMAQI
17th Oct 2025542 PMAQI
17th Oct 2025513 PMAQI
17th Oct 2025514 PMAQI
17th Oct 2025515 PMAQI
17th Oct 2025506 PMAQI
17th Oct 2025587 PMAQI
17th Oct 2025538 PMAQI
17th Oct 2025519 PMAQI
17th Oct 20255110 PMAQI
17th Oct 20255411 PMAQI
18th Oct 20255812 AMAQI
18th Oct 2025521 AMAQI
18th Oct 2025562 AMAQI
18th Oct 2025553 AMAQI
18th Oct 2025494 AMAQI
18th Oct 2025545 AMAQI
18th Oct 2025526 AMAQI
15°C9/23°C
18th Oct 2025507 AMAQI
18th Oct 2025538 AMAQI
18th Oct 2025539 AMAQI
18th Oct 20255410 AMAQI
18th Oct 20255411 AMAQI
18th Oct 20255412 PMAQI
18th Oct 2025531 PMAQI
18th Oct 2025512 PMAQI
18th Oct 2025543 PMAQI
18th Oct 2025574 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025526 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025538 PMAQI
18th Oct 2025549 PMAQI
18th Oct 20255610 PMAQI
18th Oct 20255811 PMAQI
19th Oct 20255712 AMAQI
19th Oct 2025551 AMAQI
19th Oct 2025572 AMAQI
19th Oct 2025583 AMAQI
19th Oct 2025574 AMAQI
19th Oct 2025575 AMAQI
19th Oct 2025566 AMAQI
17°C11/26°C
19th Oct 2025567 AMAQI
19th Oct 2025568 AMAQI
19th Oct 2025579 AMAQI
19th Oct 20255110 AMAQI
19th Oct 20253911 AMAQI
19th Oct 20253712 PMAQI
19th Oct 2025491 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025553 PMAQI
19th Oct 2025544 PMAQI
19th Oct 2025555 PMAQI
19th Oct 2025536 PMAQI
19th Oct 2025487 PMAQI
19th Oct 2025368 PMAQI
19th Oct 2025379 PMAQI
19th Oct 20253710 PMAQI
19th Oct 20254611 PMAQI
20th Oct 20255612 AMAQI
20th Oct 2025541 AMAQI
20th Oct 2025562 AMAQI
20th Oct 2025573 AMAQI
20th Oct 2025554 AMAQI
20th Oct 2025495 AMAQI
20th Oct 2025436 AMAQI
18°C13/26°C
20th Oct 2025537 AMAQI
20th Oct 2025528 AMAQI
20th Oct 2025529 AMAQI
20th Oct 20254810 AMAQI
20th Oct 20254611 AMAQI
20th Oct 20255012 PMAQI
20th Oct 2025411 PMAQI
20th Oct 2025392 PMAQI
20th Oct 2025433 PMAQI
20th Oct 2025464 PMAQI
20th Oct 2025545 PMAQI
20th Oct 2025456 PMAQI
20th Oct 2025347 PMAQI
20th Oct 2025318 PMAQI
20th Oct 2025329 PMAQI
20th Oct 20253610 PMAQI
20th Oct 20253111 PMAQI
21st Oct 20253912 AMAQI
21st Oct 2025431 AMAQI
21st Oct 2025482 AMAQI
21st Oct 2025563 AMAQI
21st Oct 2025494 AMAQI
21st Oct 2025415 AMAQI
21st Oct 2025406 AMAQI
19°C13/28°C
21st Oct 2025307 AMAQI
21st Oct 2025278 AMAQI
21st Oct 2025379 AMAQI
21st Oct 20254510 AMAQI
21st Oct 20254711 AMAQI
21st Oct 20254512 PMAQI
21st Oct 2025461 PMAQI
21st Oct 2025452 PMAQI
21st Oct 2025443 PMAQI
21st Oct 2025404 PMAQI
21st Oct 2025285 PMAQI
21st Oct 2025256 PMAQI
21st Oct 2025297 PMAQI
21st Oct 2025348 PMAQI
21st Oct 2025399 PMAQI
21st Oct 20253610 PMAQI
21st Oct 20253811 PMAQI
22nd Oct 20254312 AMAQI
22nd Oct 2025421 AMAQI
22nd Oct 2025362 AMAQI
22nd Oct 2025323 AMAQI
22nd Oct 2025374 AMAQI
22nd Oct 2025405 AMAQI
22nd Oct 2025406 AMAQI
20°C14/29°C
22nd Oct 2025437 AMAQI
22nd Oct 2025448 AMAQI
22nd Oct 2025479 AMAQI
22nd Oct 20255010 AMAQI
22nd Oct 20255011 AMAQI
22nd Oct 20254912 PMAQI
22nd Oct 2025451 PMAQI
22nd Oct 2025472 PMAQI
22nd Oct 2025493 PMAQI
22nd Oct 2025494 PMAQI
22nd Oct 2025485 PMAQI
22nd Oct 2025526 PMAQI
22nd Oct 2025557 PMAQI
22nd Oct 2025498 PMAQI
22nd Oct 2025509 PMAQI
22nd Oct 20255810 PMAQI
22nd Oct 20255811 PMAQI
23rd Oct 20255612 AMAQI
23rd Oct 2025481 AMAQI
23rd Oct 2025502 AMAQI
23rd Oct 2025563 AMAQI
23rd Oct 2025564 AMAQI
23rd Oct 2025565 AMAQI
23rd Oct 2025506 AMAQI
16°C12/21°C
23rd Oct 2025517 AMAQI
23rd Oct 2025598 AMAQI
23rd Oct 2025619 AMAQI
23rd Oct 20255310 AMAQI
23rd Oct 20254611 AMAQI
23rd Oct 20254712 PMAQI
23rd Oct 2025571 PMAQI
23rd Oct 2025592 PMAQI
23rd Oct 2025553 PMAQI
23rd Oct 2025534 PMAQI
23rd Oct 2025515 PMAQI
23rd Oct 2025556 PMAQI
23rd Oct 2025567 PMAQI
23rd Oct 2025488 PMAQI
23rd Oct 2025439 PMAQI
23rd Oct 20255110 PMAQI
23rd Oct 20256411 PMAQI
24th Oct 20256912 AMAQI
24th Oct 2025561 AMAQI
24th Oct 2025572 AMAQI
24th Oct 2025573 AMAQI
24th Oct 2025544 AMAQI
24th Oct 2025515 AMAQI
24th Oct 2025526 AMAQI
15°C10/23°C
24th Oct 2025537 AMAQI
24th Oct 2025548 AMAQI
24th Oct 2025629 AMAQI
24th Oct 20256210 AMAQI
24th Oct 20255411 AMAQI
24th Oct 20255512 PMAQI
24th Oct 2025561 PMAQI
24th Oct 2025522 PMAQI
24th Oct 2025523 PMAQI
24th Oct 2025564 PMAQI
24th Oct 2025575 PMAQI
24th Oct 2025536 PMAQI
24th Oct 2025557 PMAQI
24th Oct 2025508 PMAQI
24th Oct 2025509 PMAQI
24th Oct 20254910 PMAQI
24th Oct 20254911 PMAQI
25th Oct 20255312 AMAQI
25th Oct 2025591 AMAQI
25th Oct 2025592 AMAQI
25th Oct 2025543 AMAQI
25th Oct 2025554 AMAQI
25th Oct 2025575 AMAQI
25th Oct 2025526 AMAQI
15°C10/23°C
25th Oct 2025467 AMAQI
25th Oct 2025398 AMAQI
25th Oct 2025399 AMAQI
25th Oct 20254410 AMAQI
25th Oct 20254411 AMAQI
25th Oct 20254412 PMAQI
25th Oct 2025491 PMAQI
25th Oct 2025542 PMAQI
25th Oct 2025553 PMAQI
25th Oct 2025474 PMAQI
25th Oct 2025335 PMAQI
25th Oct 2025266 PMAQI
25th Oct 2025297 PMAQI
25th Oct 2025318 PMAQI
25th Oct 2025299 PMAQI
25th Oct 20252910 PMAQI
25th Oct 20253411 PMAQI
26th Oct 20254212 AMAQI
26th Oct 2025481 AMAQI
26th Oct 2025392 AMAQI
26th Oct 2025323 AMAQI
26th Oct 2025304 AMAQI
26th Oct 2025265 AMAQI
26th Oct 2025296 AMAQI
12°C10/14°C
26th Oct 2025297 AMAQI
26th Oct 2025248 AMAQI
26th Oct 2025249 AMAQI
26th Oct 20253010 AMAQI
26th Oct 20253311 AMAQI
26th Oct 20253012 PMAQI
26th Oct 2025301 PMAQI
26th Oct 2025342 PMAQI
26th Oct 2025373 PMAQI
26th Oct 2025384 PMAQI
26th Oct 2025285 PMAQI
26th Oct 2025236 PMAQI
26th Oct 2025247 PMAQI
26th Oct 2025238 PMAQI
26th Oct 2025239 PMAQI
26th Oct 20252110 PMAQI
26th Oct 20252011 PMAQI
27th Oct 20252512 AMAQI
27th Oct 2025331 AMAQI
27th Oct 2025302 AMAQI
27th Oct 2025253 AMAQI
27th Oct 2025284 AMAQI
27th Oct 2025275 AMAQI
27th Oct 2025256 AMAQI
12°C11/15°C
27th Oct 2025237 AMAQI
27th Oct 2025228 AMAQI
27th Oct 2025239 AMAQI
27th Oct 20252510 AMAQI
27th Oct 20253011 AMAQI
27th Oct 20252712 PMAQI
27th Oct 2025221 PMAQI
27th Oct 2025262 PMAQI
27th Oct 2025273 PMAQI
27th Oct 2025254 PMAQI
27th Oct 2025305 PMAQI
27th Oct 2025336 PMAQI
27th Oct 2025257 PMAQI
27th Oct 2025278 PMAQI
27th Oct 2025379 PMAQI
27th Oct 20253810 PMAQI
27th Oct 20253011 PMAQI
28th Oct 20253312 AMAQI
28th Oct 2025391 AMAQI
28th Oct 2025362 AMAQI
28th Oct 2025443 AMAQI
28th Oct 2025444 AMAQI
28th Oct 2025305 AMAQI
28th Oct 2025346 AMAQI
13°C9/19°C
28th Oct 2025397 AMAQI
28th Oct 2025388 AMAQI
28th Oct 2025379 AMAQI
28th Oct 20254210 AMAQI
28th Oct 20254511 AMAQI
28th Oct 20254312 PMAQI
28th Oct 2025461 PMAQI
28th Oct 2025442 PMAQI
28th Oct 2025343 PMAQI
28th Oct 2025424 PMAQI
28th Oct 2025485 PMAQI
28th Oct 2025446 PMAQI
28th Oct 2025437 PMAQI
28th Oct 2025358 PMAQI
28th Oct 2025389 PMAQI
28th Oct 20254610 PMAQI
28th Oct 20255011 PMAQI
29th Oct 20254812 AMAQI
29th Oct 2025381 AMAQI
29th Oct 2025392 AMAQI
29th Oct 2025493 AMAQI
29th Oct 2025484 AMAQI
29th Oct 2025465 AMAQI
29th Oct 2025426 AMAQI
16°C12/23°C
29th Oct 2025467 AMAQI
7 AM29th Oct 2025588 AMAQI
29th Oct 2025599 AMAQI
29th Oct 20255610 AMAQI
29th Oct 20254611 AMAQI
29th Oct 20253612 PMAQI
12 PM29th Oct 2025471 PMAQI
29th Oct 2025462 PMAQI
29th Oct 2025423 PMAQI
29th Oct 2025494 PMAQI
29th Oct 2025525 PMAQI
29th Oct 2025506 PMAQI
6 PM12 AM
6 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
9 AM - 10 AM
44AQI
2 horas / Dia
60 horas / Mês
Média do Tempo Mais Baixo
11 AM - 6 PM
42AQI
8 horas / Dia
240 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 9 AM a 10 AM (Média 44), enquanto o menor AQI foi entre 11 AM a 6 PM (Média 42).
Durante a noite
Média do Tempo Mais Alto
12 AM - 4 AM
44AQI
5 horas / Dia
150 horas / Mês
Média do Tempo Mais Baixo
5 AM
40AQI
1 horas / Dia
30 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 4 AM (Média 44), enquanto o menor AQI foi entre 5 AM a 5 AM (Média 40).
2025 Dias Vs Qualidade do Ar
Grass Valley, California, United States
2025
95%
286
5%
15
Número total de dias com diferentes categorias de AQI nos últimos 302 dias em 2025 (63 dias restantes)
Bom
286 DiasModerado
15 DiasRuim
0 DiasNão saudável
0 DiasSevero
0 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 95%
Nível de Risco à Saúde:
Muito Baixo
Em 2025, 95% de 302 dias estiveram dentro dos limites seguros de qualidade do ar da OMS. O risco de problemas de saúde é Muito Baixo, mas os impactos na saúde ainda não são claros.
Annual Air Quality Insights
Grass Valley, California, United States
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
29AQI
29AQI
2nd Janeiro 2025
29AQI
29AQI
3rd Janeiro 2025
31AQI
31AQI
4th Janeiro 2025
26AQI
26AQI
5th Janeiro 2025
27AQI
27AQI
6th Janeiro 2025
24AQI
24AQI
7th Janeiro 2025
34AQI
34AQI
8th Janeiro 2025
28AQI
28AQI
9th Janeiro 2025
30AQI
30AQI
10th Janeiro 2025
29AQI
29AQI
11th Janeiro 2025
33AQI
33AQI
12th Janeiro 2025
28AQI
28AQI
13th Janeiro 2025
28AQI
28AQI
14th Janeiro 2025
30AQI
30AQI
15th Janeiro 2025
37AQI
37AQI
16th Janeiro 2025
31AQI
31AQI
17th Janeiro 2025
35AQI
35AQI
18th Janeiro 2025
43AQI
43AQI
19th Janeiro 2025
46AQI
46AQI
20th Janeiro 2025
33AQI
33AQI
21st Janeiro 2025
31AQI
31AQI
22nd Janeiro 2025
32AQI
32AQI
23rd Janeiro 2025
33AQI
33AQI
24th Janeiro 2025
33AQI
33AQI
25th Janeiro 2025
36AQI
36AQI
26th Janeiro 2025
28AQI
28AQI
27th Janeiro 2025
31AQI
31AQI
28th Janeiro 2025
40AQI
40AQI
29th Janeiro 2025
52AQI
52AQI
30th Janeiro 2025
57AQI
57AQI
31st Janeiro 2025
47AQI
47AQI
1st Fevereiro 2025
24AQI
24AQI
2nd Fevereiro 2025
25AQI
25AQI
3rd Fevereiro 2025
24AQI
24AQI
4th Fevereiro 2025
27AQI
27AQI
5th Fevereiro 2025
27AQI
27AQI
6th Fevereiro 2025
27AQI
27AQI
7th Fevereiro 2025
36AQI
36AQI
8th Fevereiro 2025
27AQI
27AQI
9th Fevereiro 2025
29AQI
29AQI
10th Fevereiro 2025
30AQI
30AQI
11th Fevereiro 2025
32AQI
32AQI
12th Fevereiro 2025
34AQI
34AQI
13th Fevereiro 2025
29AQI
29AQI
14th Fevereiro 2025
28AQI
28AQI
15th Fevereiro 2025
28AQI
28AQI
16th Fevereiro 2025
29AQI
29AQI
17th Fevereiro 2025
29AQI
29AQI
18th Fevereiro 2025
28AQI
28AQI
19th Fevereiro 2025
28AQI
28AQI
20th Fevereiro 2025
28AQI
28AQI
21st Fevereiro 2025
30AQI
30AQI
22nd Fevereiro 2025
30AQI
30AQI
23rd Fevereiro 2025
29AQI
29AQI
24th Fevereiro 2025
28AQI
28AQI
25th Fevereiro 2025
28AQI
28AQI
26th Fevereiro 2025
31AQI
31AQI
27th Fevereiro 2025
34AQI
34AQI
28th Fevereiro 2025
32AQI
32AQI
1st Março 2025
31AQI
31AQI
2nd Março 2025
27AQI
27AQI
3rd Março 2025
26AQI
26AQI
4th Março 2025
30AQI
30AQI
5th Março 2025
29AQI
29AQI
6th Março 2025
26AQI
26AQI
7th Março 2025
28AQI
28AQI
8th Março 2025
30AQI
30AQI
9th Março 2025
29AQI
29AQI
10th Março 2025
31AQI
31AQI
11th Março 2025
33AQI
33AQI
12th Março 2025
29AQI
29AQI
13th Março 2025
21AQI
21AQI
14th Março 2025
17AQI
17AQI
15th Março 2025
26AQI
26AQI
16th Março 2025
30AQI
30AQI
17th Março 2025
16AQI
16AQI
18th Março 2025
18AQI
18AQI
19th Março 2025
20AQI
20AQI
20th Março 2025
20AQI
20AQI
21st Março 2025
20AQI
20AQI
22nd Março 2025
18AQI
18AQI
23rd Março 2025
21AQI
21AQI
24th Março 2025
22AQI
22AQI
25th Março 2025
22AQI
22AQI
26th Março 2025
29AQI
29AQI
27th Março 2025
24AQI
24AQI
28th Março 2025
26AQI
26AQI
29th Março 2025
23AQI
23AQI
30th Março 2025
28AQI
28AQI
31st Março 2025
25AQI
25AQI
1st Abril 2025
20AQI
20AQI
2nd Abril 2025
19AQI
19AQI
3rd Abril 2025
21AQI
21AQI
4th Abril 2025
21AQI
21AQI
5th Abril 2025
17AQI
17AQI
6th Abril 2025
26AQI
26AQI
7th Abril 2025
19AQI
19AQI
8th Abril 2025
20AQI
20AQI
9th Abril 2025
20AQI
20AQI
10th Abril 2025
21AQI
21AQI
11th Abril 2025
26AQI
26AQI
12th Abril 2025
25AQI
25AQI
13th Abril 2025
27AQI
27AQI
14th Abril 2025
24AQI
24AQI
15th Abril 2025
31AQI
31AQI
16th Abril 2025
34AQI
34AQI
17th Abril 2025
31AQI
31AQI
18th Abril 2025
30AQI
30AQI
19th Abril 2025
23AQI
23AQI
20th Abril 2025
28AQI
28AQI
21st Abril 2025
25AQI
25AQI
22nd Abril 2025
36AQI
36AQI
23rd Abril 2025
30AQI
30AQI
24th Abril 2025
37AQI
37AQI
25th Abril 2025
30AQI
30AQI
26th Abril 2025
36AQI
36AQI
27th Abril 2025
23AQI
23AQI
28th Abril 2025
20AQI
20AQI
29th Abril 2025
28AQI
28AQI
30th Abril 2025
37AQI
37AQI
1st Maio 2025
24AQI
24AQI
2nd Maio 2025
29AQI
29AQI
3rd Maio 2025
28AQI
28AQI
4th Maio 2025
20AQI
20AQI
5th Maio 2025
17AQI
17AQI
6th Maio 2025
18AQI
18AQI
7th Maio 2025
26AQI
26AQI
8th Maio 2025
35AQI
35AQI
9th Maio 2025
30AQI
30AQI
10th Maio 2025
25AQI
25AQI
11th Maio 2025
22AQI
22AQI
12th Maio 2025
22AQI
22AQI
13th Maio 2025
24AQI
24AQI
14th Maio 2025
20AQI
20AQI
15th Maio 2025
19AQI
19AQI
16th Maio 2025
21AQI
21AQI
17th Maio 2025
28AQI
28AQI
18th Maio 2025
27AQI
27AQI
19th Maio 2025
21AQI
21AQI
20th Maio 2025
17AQI
17AQI
21st Maio 2025
21AQI
21AQI
22nd Maio 2025
23AQI
23AQI
23rd Maio 2025
23AQI
23AQI
24th Maio 2025
30AQI
30AQI
25th Maio 2025
30AQI
30AQI
26th Maio 2025
23AQI
23AQI
27th Maio 2025
23AQI
23AQI
28th Maio 2025
30AQI
30AQI
29th Maio 2025
32AQI
32AQI
30th Maio 2025
35AQI
35AQI
31st Maio 2025
39AQI
39AQI
1st Junho 2025
31AQI
31AQI
2nd Junho 2025
30AQI
30AQI
3rd Junho 2025
42AQI
42AQI
4th Junho 2025
37AQI
37AQI
5th Junho 2025
36AQI
36AQI
6th Junho 2025
37AQI
37AQI
7th Junho 2025
40AQI
40AQI
8th Junho 2025
40AQI
40AQI
9th Junho 2025
34AQI
34AQI
10th Junho 2025
41AQI
41AQI
11th Junho 2025
41AQI
41AQI
12th Junho 2025
40AQI
40AQI
13th Junho 2025
42AQI
42AQI
14th Junho 2025
40AQI
40AQI
15th Junho 2025
38AQI
38AQI
16th Junho 2025
37AQI
37AQI
17th Junho 2025
38AQI
38AQI
18th Junho 2025
36AQI
36AQI
19th Junho 2025
30AQI
30AQI
20th Junho 2025
36AQI
36AQI
21st Junho 2025
33AQI
33AQI
22nd Junho 2025
30AQI
30AQI
23rd Junho 2025
26AQI
26AQI
24th Junho 2025
28AQI
28AQI
25th Junho 2025
33AQI
33AQI
26th Junho 2025
38AQI
38AQI
27th Junho 2025
43AQI
43AQI
28th Junho 2025
44AQI
44AQI
29th Junho 2025
45AQI
45AQI
30th Junho 2025
43AQI
43AQI
1st Julho 2025
37AQI
37AQI
2nd Julho 2025
38AQI
38AQI
3rd Julho 2025
41AQI
41AQI
4th Julho 2025
30AQI
30AQI
5th Julho 2025
29AQI
29AQI
6th Julho 2025
28AQI
28AQI
7th Julho 2025
27AQI
27AQI
8th Julho 2025
30AQI
30AQI
9th Julho 2025
29AQI
29AQI
10th Julho 2025
36AQI
36AQI
11th Julho 2025
53AQI
53AQI
12th Julho 2025
59AQI
59AQI
13th Julho 2025
62AQI
62AQI
14th Julho 2025
53AQI
53AQI
15th Julho 2025
49AQI
49AQI
16th Julho 2025
42AQI
42AQI
17th Julho 2025
37AQI
37AQI
18th Julho 2025
38AQI
38AQI
19th Julho 2025
36AQI
36AQI
20th Julho 2025
36AQI
36AQI
21st Julho 2025
29AQI
29AQI
22nd Julho 2025
24AQI
24AQI
23rd Julho 2025
22AQI
22AQI
24th Julho 2025
23AQI
23AQI
25th Julho 2025
24AQI
24AQI
26th Julho 2025
24AQI
24AQI
27th Julho 2025
25AQI
25AQI
28th Julho 2025
25AQI
25AQI
29th Julho 2025
30AQI
30AQI
30th Julho 2025
31AQI
31AQI
31st Julho 2025
37AQI
37AQI
1st Agosto 2025
35AQI
35AQI
2nd Agosto 2025
34AQI
34AQI
3rd Agosto 2025
36AQI
36AQI
4th Agosto 2025
35AQI
35AQI
5th Agosto 2025
37AQI
37AQI
6th Agosto 2025
29AQI
29AQI
7th Agosto 2025
32AQI
32AQI
8th Agosto 2025
35AQI
35AQI
9th Agosto 2025
35AQI
35AQI
10th Agosto 2025
38AQI
38AQI
11th Agosto 2025
42AQI
42AQI
12th Agosto 2025
51AQI
51AQI
13th Agosto 2025
36AQI
36AQI
14th Agosto 2025
33AQI
33AQI
15th Agosto 2025
35AQI
35AQI
16th Agosto 2025
36AQI
36AQI
17th Agosto 2025
24AQI
24AQI
18th Agosto 2025
20AQI
20AQI
19th Agosto 2025
23AQI
23AQI
20th Agosto 2025
25AQI
25AQI
21st Agosto 2025
25AQI
25AQI
22nd Agosto 2025
35AQI
35AQI
23rd Agosto 2025
42AQI
42AQI
24th Agosto 2025
46AQI
46AQI
25th Agosto 2025
40AQI
40AQI
26th Agosto 2025
40AQI
40AQI
27th Agosto 2025
38AQI
38AQI
28th Agosto 2025
38AQI
38AQI
29th Agosto 2025
26AQI
26AQI
30th Agosto 2025
30AQI
30AQI
31st Agosto 2025
35AQI
35AQI
1st Setembro 2025
27AQI
27AQI
2nd Setembro 2025
38AQI
38AQI
3rd Setembro 2025
36AQI
36AQI
4th Setembro 2025
40AQI
40AQI
5th Setembro 2025
39AQI
39AQI
6th Setembro 2025
39AQI
39AQI
7th Setembro 2025
32AQI
32AQI
8th Setembro 2025
22AQI
22AQI
9th Setembro 2025
21AQI
21AQI
10th Setembro 2025
22AQI
22AQI
11th Setembro 2025
20AQI
20AQI
12th Setembro 2025
24AQI
24AQI
13th Setembro 2025
34AQI
34AQI
14th Setembro 2025
34AQI
34AQI
15th Setembro 2025
28AQI
28AQI
16th Setembro 2025
29AQI
29AQI
17th Setembro 2025
28AQI
28AQI
18th Setembro 2025
28AQI
28AQI
19th Setembro 2025
32AQI
32AQI
20th Setembro 2025
31AQI
31AQI
21st Setembro 2025
30AQI
30AQI
22nd Setembro 2025
28AQI
28AQI
23rd Setembro 2025
28AQI
28AQI
24th Setembro 2025
28AQI
28AQI
25th Setembro 2025
38AQI
38AQI
26th Setembro 2025
42AQI
42AQI
27th Setembro 2025
36AQI
36AQI
28th Setembro 2025
32AQI
32AQI
29th Setembro 2025
24AQI
24AQI
30th Setembro 2025
22AQI
22AQI
1st Outubro 2025
28AQI
28AQI
2nd Outubro 2025
39AQI
39AQI
3rd Outubro 2025
30AQI
30AQI
4th Outubro 2025
40AQI
40AQI
5th Outubro 2025
50AQI
50AQI
6th Outubro 2025
51AQI
51AQI
7th Outubro 2025
49AQI
49AQI
8th Outubro 2025
53AQI
53AQI
9th Outubro 2025
51AQI
51AQI
10th Outubro 2025
47AQI
47AQI
11th Outubro 2025
38AQI
38AQI
12th Outubro 2025
42AQI
42AQI
13th Outubro 2025
45AQI
45AQI
14th Outubro 2025
44AQI
44AQI
15th Outubro 2025
36AQI
36AQI
16th Outubro 2025
39AQI
39AQI
17th Outubro 2025
51AQI
51AQI
18th Outubro 2025
54AQI
54AQI
19th Outubro 2025
51AQI
51AQI
20th Outubro 2025
47AQI
47AQI
21st Outubro 2025
38AQI
38AQI
22nd Outubro 2025
45AQI
45AQI
23rd Outubro 2025
53AQI
53AQI
24th Outubro 2025
56AQI
56AQI
25th Outubro 2025
44AQI
44AQI
26th Outubro 2025
32AQI
32AQI
27th Outubro 2025
27AQI
27AQI
28th Outubro 2025
38AQI
38AQI
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
34AQI
29AQI
25AQI
26AQI
25AQI
37AQI
35AQI
34AQI
30AQI
44AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
202532AQI
29
2
28
31
30
31
30
27
4
30
1
30
20
8
286
15
Maior AQI registrado em
Outubro44AQI
Menor AQI registrado em
Março25AQI
202433AQI
31
29
31
30
31
29
30
1
23
8
29
1
31
29
1
31
354
11
Maior AQI registrado em
Agosto45AQI
Menor AQI registrado em
Janeiro22AQI
202338AQI
31
24
4
30
1
30
29
2
27
3
22
9
27
4
26
4
28
2
29
31
334
29
Maior AQI registrado em
Julho47AQI
Menor AQI registrado em
Dezembro27AQI
202236AQI
29
1
22
31
17
31
29
1
17
4
1
2
18
7
3
1
29
2
29
1
31
284
18
3
1
Maior AQI registrado em
Setembro56AQI
Menor AQI registrado em
Março28AQI
202139AQI
30
28
31
29
1
31
29
1
24
7
9
6
11
4
1
15
15
29
2
29
1
29
313
33
11
4
1
Maior AQI registrado em
Agosto100AQI
Menor AQI registrado em
Janeiro26AQI
202049AQI
1
12
19
30
31
16
3
7
5
7
7
12
2
1
21
6
2
30
31
198
16
21
5
2
1
Maior AQI registrado em
Setembro107AQI
Menor AQI registrado em
Março26AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2020(Média)
49AQIAno Menos Poluído Registrado
2025(Média)
32AQIGrass Valley tem um AQI médio anual de 2025 AQI (32), mostrando uma mudança percentual média de -16.6% (melhorou AQI) em comparação aos anos anteriores: 2020 (49), 2021 (39), 2022 (36), 2023 (38), 2024 (33).
