Country Background

Placerville, California, United States の歴史的な空気品質分析

歴史的データ、月別のパターン、年間の傾向に基づいて空気品質の詳細なインサイトを手のひらでご覧ください!

良い
050
適度
100
悪い
150
不健康
200
深刻
300
危険
301+

10月 空気品質分析

Placerville, California, United States

2021
2022
2023
2024
2025
AQI
.

AQIトレンド: 最高値と最低値

記録された最高AQIは
2nd Oct 2021
178AQI
記録された最低AQIは
25th Oct 2021
4AQI


同日分析 (19th October ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は 1st 位、最高 AQI は 37 で、同日の空気品質は 良い です。

2024年の年次データをダウンロード

世界の大気品質レポート

Globe

昼夜AQIトレンド: 19th Oct - 20th Oct 2025

Placerville, California, United States

AQI
.

7 AM19th Oct 2025

6 PM

6 AM20th Oct 2025

昼間
平均最高時間
7AM19th Oct

56AQI

平均最低時間
2PM19th Oct

16AQI

夜間
平均最高時間
4AM20th Oct

58AQI

平均最低時間
8PM19th Oct

15AQI

過去24時間で、

Placerville のAQI は 夜 の 58 で最高値を記録し、最も低い 15 は 8 PM に 夜 に記録されました。

昼夜AQIトレンド : Sep - Oct 2025

Placerville, California, United States

SepOct
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
20th Sep 2025277 AMAQI
20th Sep 2025288 AMAQI
20th Sep 2025289 AMAQI
20th Sep 20252910 AMAQI
20th Sep 20253211 AMAQI
20th Sep 20252912 PMAQI
20th Sep 2025291 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025293 PMAQI
20th Sep 2025304 PMAQI
20th Sep 2025295 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025287 PMAQI
20th Sep 2025278 PMAQI
20th Sep 2025249 PMAQI
20th Sep 20252410 PMAQI
20th Sep 20252611 PMAQI
21st Sep 20252812 AMAQI
21st Sep 2025291 AMAQI
21st Sep 2025302 AMAQI
21st Sep 2025313 AMAQI
21st Sep 2025344 AMAQI
21st Sep 2025345 AMAQI
21st Sep 2025296 AMAQI

22°C16/27°C

21st Sep 2025297 AMAQI
21st Sep 2025298 AMAQI
21st Sep 2025329 AMAQI
21st Sep 20253010 AMAQI
21st Sep 20252911 AMAQI
21st Sep 20253012 PMAQI
21st Sep 2025331 PMAQI
21st Sep 2025282 PMAQI
21st Sep 2025293 PMAQI
21st Sep 2025294 PMAQI
21st Sep 2025295 PMAQI
21st Sep 2025266 PMAQI
21st Sep 2025297 PMAQI
21st Sep 2025298 PMAQI
21st Sep 2025269 PMAQI
21st Sep 20252410 PMAQI
21st Sep 20252711 PMAQI
22nd Sep 20252912 AMAQI
22nd Sep 2025291 AMAQI
22nd Sep 2025272 AMAQI
22nd Sep 2025263 AMAQI
22nd Sep 2025234 AMAQI
22nd Sep 2025275 AMAQI
22nd Sep 2025286 AMAQI

23°C17/29°C

22nd Sep 2025287 AMAQI
22nd Sep 2025298 AMAQI
22nd Sep 2025299 AMAQI
22nd Sep 20253010 AMAQI
22nd Sep 20253311 AMAQI
22nd Sep 20253212 PMAQI
22nd Sep 2025331 PMAQI
22nd Sep 2025312 PMAQI
22nd Sep 2025293 PMAQI
22nd Sep 2025284 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025276 PMAQI
22nd Sep 2025277 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025269 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252611 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025301 AMAQI
23rd Sep 2025322 AMAQI
23rd Sep 2025333 AMAQI
23rd Sep 2025314 AMAQI
23rd Sep 2025295 AMAQI
23rd Sep 2025286 AMAQI

23°C17/31°C

23rd Sep 2025307 AMAQI
23rd Sep 2025308 AMAQI
23rd Sep 2025309 AMAQI
23rd Sep 20253210 AMAQI
23rd Sep 20253311 AMAQI
23rd Sep 20253112 PMAQI
23rd Sep 2025271 PMAQI
23rd Sep 2025272 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025245 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025259 PMAQI
23rd Sep 20252510 PMAQI
23rd Sep 20252711 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025311 AMAQI
24th Sep 2025312 AMAQI
24th Sep 2025273 AMAQI
24th Sep 2025234 AMAQI
24th Sep 2025245 AMAQI
24th Sep 2025246 AMAQI

27°C21/34°C

24th Sep 2025277 AMAQI
24th Sep 2025268 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20252910 AMAQI
24th Sep 20253111 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025321 PMAQI
24th Sep 2025312 PMAQI
24th Sep 2025283 PMAQI
24th Sep 2025284 PMAQI
24th Sep 2025275 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025287 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025301 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025274 AMAQI
25th Sep 2025295 AMAQI
25th Sep 2025346 AMAQI

24°C18/28°C

25th Sep 2025357 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20253710 AMAQI
25th Sep 20253111 AMAQI
25th Sep 20253012 PMAQI
25th Sep 2025311 PMAQI
25th Sep 2025332 PMAQI
25th Sep 2025363 PMAQI
25th Sep 2025394 PMAQI
25th Sep 2025435 PMAQI
25th Sep 2025466 PMAQI
25th Sep 2025507 PMAQI
25th Sep 2025518 PMAQI
25th Sep 2025509 PMAQI
25th Sep 20254910 PMAQI
25th Sep 20254611 PMAQI
26th Sep 20255312 AMAQI
26th Sep 2025491 AMAQI
26th Sep 2025402 AMAQI
26th Sep 2025403 AMAQI
26th Sep 2025404 AMAQI
26th Sep 2025425 AMAQI
26th Sep 2025426 AMAQI

22°C17/27°C

26th Sep 2025407 AMAQI
26th Sep 2025408 AMAQI
26th Sep 2025379 AMAQI
26th Sep 20253510 AMAQI
26th Sep 20253911 AMAQI
26th Sep 20254212 PMAQI
26th Sep 2025391 PMAQI
26th Sep 2025382 PMAQI
26th Sep 2025413 PMAQI
26th Sep 2025434 PMAQI
26th Sep 2025425 PMAQI
26th Sep 2025456 PMAQI
26th Sep 2025467 PMAQI
26th Sep 2025478 PMAQI
26th Sep 2025479 PMAQI
26th Sep 20254710 PMAQI
26th Sep 20254911 PMAQI
27th Sep 20254812 AMAQI
27th Sep 2025471 AMAQI
27th Sep 2025532 AMAQI
27th Sep 2025563 AMAQI
27th Sep 2025524 AMAQI
27th Sep 2025475 AMAQI
27th Sep 2025496 AMAQI

23°C16/30°C

27th Sep 2025447 AMAQI
27th Sep 2025388 AMAQI
27th Sep 2025409 AMAQI
27th Sep 20254210 AMAQI
27th Sep 20254711 AMAQI
27th Sep 20255312 PMAQI
27th Sep 2025511 PMAQI
27th Sep 2025442 PMAQI
27th Sep 2025463 PMAQI
27th Sep 2025524 PMAQI
27th Sep 2025505 PMAQI
27th Sep 2025506 PMAQI
27th Sep 2025507 PMAQI
27th Sep 2025468 PMAQI
27th Sep 2025479 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20254511 PMAQI
28th Sep 20255312 AMAQI
28th Sep 2025551 AMAQI
28th Sep 2025522 AMAQI
28th Sep 2025503 AMAQI
28th Sep 2025474 AMAQI
28th Sep 2025465 AMAQI
28th Sep 2025466 AMAQI

22°C16/29°C

28th Sep 2025407 AMAQI
28th Sep 2025448 AMAQI
28th Sep 2025429 AMAQI
28th Sep 20253610 AMAQI
28th Sep 20253711 AMAQI
28th Sep 20253812 PMAQI
28th Sep 2025381 PMAQI
28th Sep 2025362 PMAQI
28th Sep 2025363 PMAQI
28th Sep 2025384 PMAQI
28th Sep 2025375 PMAQI
28th Sep 2025366 PMAQI
28th Sep 2025317 PMAQI
28th Sep 2025298 PMAQI
28th Sep 2025299 PMAQI
28th Sep 20253110 PMAQI
28th Sep 20253511 PMAQI
29th Sep 20253712 AMAQI
29th Sep 2025351 AMAQI
29th Sep 2025342 AMAQI
29th Sep 2025343 AMAQI
29th Sep 2025354 AMAQI
29th Sep 2025355 AMAQI
29th Sep 2025336 AMAQI

17°C12/22°C

29th Sep 2025317 AMAQI
29th Sep 2025278 AMAQI
29th Sep 2025249 AMAQI
29th Sep 20252310 AMAQI
29th Sep 20252111 AMAQI
29th Sep 20252012 PMAQI
29th Sep 2025241 PMAQI
29th Sep 2025232 PMAQI
29th Sep 2025263 PMAQI
29th Sep 2025234 PMAQI
29th Sep 2025245 PMAQI
29th Sep 2025246 PMAQI
29th Sep 2025237 PMAQI
29th Sep 2025238 PMAQI
29th Sep 2025259 PMAQI
29th Sep 20252410 PMAQI
29th Sep 20252211 PMAQI
30th Sep 20252212 AMAQI
30th Sep 2025251 AMAQI
30th Sep 2025282 AMAQI
30th Sep 2025253 AMAQI
30th Sep 2025264 AMAQI
30th Sep 2025225 AMAQI
30th Sep 2025216 AMAQI

15°C11/21°C

30th Sep 2025257 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025179 AMAQI
30th Sep 20252310 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20251712 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025202 PMAQI
30th Sep 2025213 PMAQI
30th Sep 2025184 PMAQI
30th Sep 2025185 PMAQI
30th Sep 2025176 PMAQI
30th Sep 2025197 PMAQI
30th Sep 2025288 PMAQI
30th Sep 2025289 PMAQI
30th Sep 20251710 PMAQI
30th Sep 20251511 PMAQI
1st Oct 20251312 AMAQI
1st Oct 2025121 AMAQI
1st Oct 2025122 AMAQI
1st Oct 2025123 AMAQI
1st Oct 2025304 AMAQI
1st Oct 2025325 AMAQI
1st Oct 2025236 AMAQI

14°C11/18°C

1st Oct 2025247 AMAQI
1st Oct 2025258 AMAQI
1st Oct 2025209 AMAQI
1st Oct 20251010 AMAQI
1st Oct 20251111 AMAQI
1st Oct 20251312 PMAQI
1st Oct 2025191 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025213 PMAQI
1st Oct 2025134 PMAQI
1st Oct 2025235 PMAQI
1st Oct 2025486 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025598 PMAQI
1st Oct 2025539 PMAQI
1st Oct 20255010 PMAQI
1st Oct 20254011 PMAQI
2nd Oct 20255212 AMAQI
2nd Oct 2025541 AMAQI
2nd Oct 2025452 AMAQI
2nd Oct 2025463 AMAQI
2nd Oct 2025464 AMAQI
2nd Oct 2025475 AMAQI
2nd Oct 2025456 AMAQI

15°C12/21°C

2nd Oct 2025317 AMAQI
2nd Oct 2025338 AMAQI
2nd Oct 2025179 AMAQI
2nd Oct 20253710 AMAQI
2nd Oct 20254311 AMAQI
2nd Oct 20254512 PMAQI
2nd Oct 2025231 PMAQI
2nd Oct 2025292 PMAQI
2nd Oct 2025283 PMAQI
2nd Oct 2025134 PMAQI
2nd Oct 2025305 PMAQI
2nd Oct 2025336 PMAQI
2nd Oct 2025407 PMAQI
2nd Oct 2025528 PMAQI
2nd Oct 2025479 PMAQI
2nd Oct 20255010 PMAQI
2nd Oct 20254811 PMAQI
3rd Oct 20254312 AMAQI
3rd Oct 2025351 AMAQI
3rd Oct 2025192 AMAQI
3rd Oct 2025403 AMAQI
3rd Oct 2025394 AMAQI
3rd Oct 2025445 AMAQI
3rd Oct 2025436 AMAQI

13°C11/15°C

3rd Oct 2025357 AMAQI
3rd Oct 2025168 AMAQI
3rd Oct 2025189 AMAQI
3rd Oct 20252210 AMAQI
3rd Oct 20251611 AMAQI
3rd Oct 20253712 PMAQI
3rd Oct 2025381 PMAQI
3rd Oct 2025422 PMAQI
3rd Oct 2025453 PMAQI
3rd Oct 2025494 PMAQI
3rd Oct 2025375 PMAQI
3rd Oct 2025146 PMAQI
3rd Oct 2025147 PMAQI
3rd Oct 2025148 PMAQI
3rd Oct 2025209 PMAQI
3rd Oct 20251410 PMAQI
3rd Oct 20251411 PMAQI
4th Oct 20251812 AMAQI
4th Oct 2025161 AMAQI
4th Oct 2025172 AMAQI
4th Oct 2025143 AMAQI
4th Oct 2025144 AMAQI
4th Oct 2025155 AMAQI
4th Oct 2025256 AMAQI

12°C9/14°C

4th Oct 2025607 AMAQI
4th Oct 2025368 AMAQI
4th Oct 2025119 AMAQI
4th Oct 20253310 AMAQI
4th Oct 20252611 AMAQI
4th Oct 20253012 PMAQI
4th Oct 2025431 PMAQI
4th Oct 2025522 PMAQI
4th Oct 2025593 PMAQI
4th Oct 2025554 PMAQI
4th Oct 2025225 PMAQI
4th Oct 2025406 PMAQI
4th Oct 2025507 PMAQI
4th Oct 2025348 PMAQI
4th Oct 2025359 PMAQI
4th Oct 20254310 PMAQI
4th Oct 20254411 PMAQI
5th Oct 20254612 AMAQI
5th Oct 2025441 AMAQI
5th Oct 2025502 AMAQI
5th Oct 2025513 AMAQI
5th Oct 2025414 AMAQI
5th Oct 2025445 AMAQI
5th Oct 2025476 AMAQI

14°C10/20°C

5th Oct 2025367 AMAQI
5th Oct 2025378 AMAQI
5th Oct 2025409 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20254111 AMAQI
5th Oct 20253912 PMAQI
5th Oct 2025391 PMAQI
5th Oct 2025482 PMAQI
5th Oct 2025453 PMAQI
5th Oct 2025384 PMAQI
5th Oct 2025325 PMAQI
5th Oct 2025186 PMAQI
5th Oct 2025227 PMAQI
5th Oct 2025208 PMAQI
5th Oct 2025279 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20254711 PMAQI
6th Oct 20254212 AMAQI
6th Oct 2025421 AMAQI
6th Oct 2025432 AMAQI
6th Oct 2025513 AMAQI
6th Oct 2025384 AMAQI
6th Oct 2025415 AMAQI
6th Oct 2025416 AMAQI

17°C11/23°C

6th Oct 2025427 AMAQI
6th Oct 2025468 AMAQI
6th Oct 2025499 AMAQI
6th Oct 20253610 AMAQI
7th Oct 2025344 AMAQI
7th Oct 2025595 AMAQI
7th Oct 2025626 AMAQI

20°C15/26°C

7th Oct 2025557 AMAQI
7th Oct 2025508 AMAQI
7th Oct 2025399 AMAQI
7th Oct 20252910 AMAQI
7th Oct 20253111 AMAQI
7th Oct 20253512 PMAQI
7th Oct 2025381 PMAQI
7th Oct 2025242 PMAQI
7th Oct 2025223 PMAQI
7th Oct 2025394 PMAQI
7th Oct 2025265 PMAQI
7th Oct 2025376 PMAQI
7th Oct 2025437 PMAQI
7th Oct 2025238 PMAQI
7th Oct 2025339 PMAQI
7th Oct 20255610 PMAQI
7th Oct 20255111 PMAQI
8th Oct 20253412 AMAQI
8th Oct 2025381 AMAQI
8th Oct 2025212 AMAQI
8th Oct 2025353 AMAQI
8th Oct 2025374 AMAQI
8th Oct 2025405 AMAQI
8th Oct 2025236 AMAQI

22°C17/29°C

8th Oct 2025197 AMAQI
8th Oct 2025168 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20256211 AMAQI
8th Oct 20256512 PMAQI
8th Oct 2025601 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025443 PMAQI
8th Oct 2025724 PMAQI
8th Oct 2025655 PMAQI
8th Oct 2025466 PMAQI
8th Oct 2025457 PMAQI
8th Oct 2025508 PMAQI
8th Oct 2025549 PMAQI
8th Oct 20255310 PMAQI
8th Oct 20255111 PMAQI
9th Oct 20255012 AMAQI
9th Oct 2025511 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025493 AMAQI
9th Oct 2025464 AMAQI
9th Oct 2025485 AMAQI
9th Oct 2025456 AMAQI

19°C11/25°C

9th Oct 2025437 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025389 AMAQI
9th Oct 20252510 AMAQI
9th Oct 20254411 AMAQI
9th Oct 20255312 PMAQI
9th Oct 2025461 PMAQI
9th Oct 2025462 PMAQI
9th Oct 2025433 PMAQI
9th Oct 2025474 PMAQI
9th Oct 2025345 PMAQI
9th Oct 2025246 PMAQI
9th Oct 2025337 PMAQI
9th Oct 2025488 PMAQI
9th Oct 2025619 PMAQI
9th Oct 20255310 PMAQI
9th Oct 20255011 PMAQI
10th Oct 20255612 AMAQI
10th Oct 2025541 AMAQI
10th Oct 2025542 AMAQI
10th Oct 2025523 AMAQI
10th Oct 2025524 AMAQI
10th Oct 2025495 AMAQI
10th Oct 2025436 AMAQI

14°C9/20°C

10th Oct 2025447 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025409 AMAQI
10th Oct 20254610 AMAQI
10th Oct 20254211 AMAQI
10th Oct 20253312 PMAQI
10th Oct 2025271 PMAQI
10th Oct 2025332 PMAQI
10th Oct 2025183 PMAQI
10th Oct 2025384 PMAQI
10th Oct 2025635 PMAQI
10th Oct 2025526 PMAQI
10th Oct 2025277 PMAQI
10th Oct 2025238 PMAQI
10th Oct 2025249 PMAQI
10th Oct 20252210 PMAQI
10th Oct 20253511 PMAQI
11th Oct 20254012 AMAQI
11th Oct 2025421 AMAQI
11th Oct 2025322 AMAQI
11th Oct 2025223 AMAQI
11th Oct 2025454 AMAQI
11th Oct 2025425 AMAQI
11th Oct 2025376 AMAQI

13°C9/19°C

11th Oct 2025317 AMAQI
11th Oct 2025238 AMAQI
11th Oct 2025279 AMAQI
11th Oct 20251810 AMAQI
11th Oct 20252011 AMAQI
11th Oct 20253012 PMAQI
11th Oct 2025241 PMAQI
11th Oct 2025352 PMAQI
11th Oct 2025423 PMAQI
11th Oct 2025314 PMAQI
11th Oct 2025245 PMAQI
11th Oct 2025316 PMAQI
11th Oct 2025197 PMAQI
11th Oct 2025588 PMAQI
11th Oct 2025529 PMAQI
11th Oct 20252110 PMAQI
11th Oct 20252611 PMAQI
12th Oct 20253012 AMAQI
12th Oct 2025221 AMAQI
12th Oct 2025182 AMAQI
12th Oct 2025183 AMAQI
12th Oct 2025194 AMAQI
12th Oct 2025255 AMAQI
12th Oct 2025186 AMAQI

12°C7/17°C

12th Oct 2025257 AMAQI
12th Oct 2025508 AMAQI
12th Oct 2025389 AMAQI
12th Oct 20252210 AMAQI
12th Oct 20251611 AMAQI
12th Oct 20251912 PMAQI
12th Oct 2025181 PMAQI
12th Oct 2025172 PMAQI
12th Oct 2025143 PMAQI
12th Oct 2025174 PMAQI
12th Oct 2025345 PMAQI
12th Oct 2025546 PMAQI
12th Oct 2025227 PMAQI
12th Oct 2025228 PMAQI
12th Oct 2025349 PMAQI
12th Oct 20255310 PMAQI
12th Oct 20254611 PMAQI
13th Oct 20254012 AMAQI
13th Oct 2025291 AMAQI
13th Oct 2025172 AMAQI
13th Oct 2025343 AMAQI
13th Oct 2025364 AMAQI
13th Oct 2025325 AMAQI
13th Oct 2025146 AMAQI

13°C8/20°C

13th Oct 2025247 AMAQI
13th Oct 2025458 AMAQI
13th Oct 2025479 AMAQI
13th Oct 20254510 AMAQI
13th Oct 20255011 AMAQI
13th Oct 20254912 PMAQI
13th Oct 2025631 PMAQI
13th Oct 2025602 PMAQI
13th Oct 2025463 PMAQI
13th Oct 2025474 PMAQI
13th Oct 2025445 PMAQI
13th Oct 2025466 PMAQI
13th Oct 2025457 PMAQI
13th Oct 2025418 PMAQI
13th Oct 2025439 PMAQI
13th Oct 20254010 PMAQI
13th Oct 20253811 PMAQI
14th Oct 20253112 AMAQI
14th Oct 2025231 AMAQI
14th Oct 2025292 AMAQI
14th Oct 2025193 AMAQI
14th Oct 2025344 AMAQI
14th Oct 2025385 AMAQI
14th Oct 2025296 AMAQI

10°C7/13°C

14th Oct 2025317 AMAQI
14th Oct 2025438 AMAQI
14th Oct 2025409 AMAQI
14th Oct 20256410 AMAQI
14th Oct 20253711 AMAQI
14th Oct 20253712 PMAQI
14th Oct 2025321 PMAQI
14th Oct 2025352 PMAQI
14th Oct 2025373 PMAQI
14th Oct 2025404 PMAQI
14th Oct 2025425 PMAQI
14th Oct 2025496 PMAQI
14th Oct 2025337 PMAQI
14th Oct 2025278 PMAQI
14th Oct 2025419 PMAQI
14th Oct 20257310 PMAQI
14th Oct 20255911 PMAQI
15th Oct 20253212 AMAQI
15th Oct 2025141 AMAQI
15th Oct 2025132 AMAQI
15th Oct 2025153 AMAQI
15th Oct 2025194 AMAQI
15th Oct 2025335 AMAQI
15th Oct 2025336 AMAQI

7°C6/9°C

15th Oct 2025307 AMAQI
15th Oct 2025198 AMAQI
15th Oct 2025239 AMAQI
15th Oct 20251910 AMAQI
15th Oct 20252111 AMAQI
15th Oct 20252912 PMAQI
15th Oct 2025131 PMAQI
15th Oct 2025192 PMAQI
15th Oct 2025273 PMAQI
15th Oct 2025244 PMAQI
15th Oct 2025185 PMAQI
15th Oct 2025186 PMAQI
15th Oct 2025237 PMAQI
15th Oct 2025638 PMAQI
15th Oct 2025709 PMAQI
15th Oct 20253810 PMAQI
15th Oct 20252411 PMAQI
16th Oct 20252312 AMAQI
16th Oct 2025231 AMAQI
16th Oct 2025422 AMAQI
16th Oct 2025433 AMAQI
16th Oct 2025324 AMAQI
16th Oct 2025245 AMAQI
16th Oct 2025446 AMAQI

8°C5/12°C

16th Oct 2025307 AMAQI
16th Oct 2025238 AMAQI
16th Oct 2025409 AMAQI
16th Oct 20254010 AMAQI
16th Oct 20254011 AMAQI
16th Oct 20254412 PMAQI
16th Oct 2025451 PMAQI
16th Oct 2025422 PMAQI
16th Oct 2025403 PMAQI
16th Oct 2025224 PMAQI
16th Oct 2025255 PMAQI
16th Oct 2025466 PMAQI
16th Oct 2025267 PMAQI
16th Oct 2025618 PMAQI
16th Oct 2025599 PMAQI
16th Oct 20255610 PMAQI
16th Oct 20254811 PMAQI
17th Oct 20255312 AMAQI
17th Oct 2025501 AMAQI
17th Oct 2025472 AMAQI
17th Oct 2025473 AMAQI
17th Oct 2025494 AMAQI
17th Oct 2025465 AMAQI
17th Oct 2025396 AMAQI

11°C6/16°C

17th Oct 2025387 AMAQI
17th Oct 2025458 AMAQI
17th Oct 2025669 AMAQI
17th Oct 20255410 AMAQI
17th Oct 20255011 AMAQI
17th Oct 20254012 PMAQI
17th Oct 2025421 PMAQI
17th Oct 2025462 PMAQI
17th Oct 2025433 PMAQI
17th Oct 2025564 PMAQI
17th Oct 2025575 PMAQI
17th Oct 2025486 PMAQI
17th Oct 2025407 PMAQI
17th Oct 2025208 PMAQI
17th Oct 2025379 PMAQI
17th Oct 20255210 PMAQI
17th Oct 20255611 PMAQI
18th Oct 20255812 AMAQI
18th Oct 2025571 AMAQI
18th Oct 2025542 AMAQI
18th Oct 2025493 AMAQI
18th Oct 2025474 AMAQI
18th Oct 2025575 AMAQI
18th Oct 2025546 AMAQI

14°C9/20°C

18th Oct 2025437 AMAQI
18th Oct 2025478 AMAQI
18th Oct 2025519 AMAQI
18th Oct 20255010 AMAQI
18th Oct 20255211 AMAQI
18th Oct 20255012 PMAQI
18th Oct 2025531 PMAQI
18th Oct 2025532 PMAQI
18th Oct 2025513 PMAQI
18th Oct 2025564 PMAQI
18th Oct 2025515 PMAQI
18th Oct 2025506 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025518 PMAQI
18th Oct 2025509 PMAQI
18th Oct 20255310 PMAQI
18th Oct 20255611 PMAQI
19th Oct 20255612 AMAQI
19th Oct 2025501 AMAQI
19th Oct 2025522 AMAQI
19th Oct 2025603 AMAQI
19th Oct 2025564 AMAQI
19th Oct 2025565 AMAQI
19th Oct 2025576 AMAQI

16°C10/24°C

19th Oct 2025567 AMAQI
19th Oct 2025548 AMAQI
19th Oct 2025459 AMAQI
19th Oct 20252410 AMAQI
19th Oct 20252311 AMAQI
19th Oct 20251812 PMAQI
19th Oct 2025161 PMAQI
19th Oct 2025162 PMAQI
19th Oct 2025343 PMAQI
19th Oct 2025394 PMAQI
19th Oct 2025175 PMAQI
19th Oct 2025216 PMAQI
19th Oct 2025187 PMAQI
19th Oct 2025158 PMAQI
19th Oct 2025169 PMAQI
19th Oct 20253510 PMAQI
19th Oct 20253611 PMAQI
20th Oct 20253912 AMAQI
20th Oct 2025551 AMAQI
20th Oct 2025362 AMAQI
20th Oct 2025383 AMAQI
20th Oct 2025584 AMAQI
20th Oct 2025385 AMAQI
20th Oct 2025316 AMAQI

17°C13/22°C

20th Oct 2025567 AMAQI
7 AM
20th Oct 2025578 AMAQI
20th Oct 2025549 AMAQI
20th Oct 20253710 AMAQI
20th Oct 20255011 AMAQI
20th Oct 20255312 PMAQI
12 PM
20th Oct 2025201 PMAQI
20th Oct 2025192 PMAQI
6 PM
12 AM
6 AM

--°C/°C

昼間
平均最高時間
7 AM - 12 PM

35AQI

6 時間 / 日
180 時間 / 月
平均最低時間
7 AM - 11 AM

35AQI

5 時間 / 日
150 時間 / 月
過去30日間、昼間の最高AQIは 7 AM から 12 PM の間に記録され(平均 35)、最も低いAQIは 7 AM から 11 AM の間に記録され(平均 35)ました。
夜間
平均最高時間
10 PM

40AQI

1 時間 / 日
30 時間 / 月
平均最低時間
7 PM

33AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 10 PM から 10 PM の間に記録され(平均 40)、最も低いAQIは 7 PM から 7 PM の間に記録され(平均 33)ました。

2025 年間 vs 空気品質

Placerville, California, United States

2025

98%

286

2%

6

過去293 日間の AQI カテゴリ別総日数(2025 年) (72 日残り)

良い
286 日
適度
6 日
悪い
0 日
不健康
0 日
深刻
0 日
危険
0 日



WHOの安全な 空気品質基準以下: 98%

健康リスクレベル:

非常に低い

2025 年、98% の 293 日は WHO の安全な空気品質基準内でした。健康問題のリスクは 非常に低い ですが、健康への影響はまだ不明です。

年間空気品質インサイト

Placerville, California, United States

2025 年のAQIレベル

AQI
PM2.5
PM10
CO
SO2
NO2
O3

1月

2月

3月

4月

5月

6月

7月

8月

9月

10月

11月

12月

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 1月 2025
36AQI
2nd 1月 2025
35AQI
3rd 1月 2025
32AQI
4th 1月 2025
28AQI
5th 1月 2025
28AQI
6th 1月 2025
26AQI
7th 1月 2025
26AQI
8th 1月 2025
30AQI
9th 1月 2025
33AQI
10th 1月 2025
32AQI
11th 1月 2025
32AQI
12th 1月 2025
34AQI
13th 1月 2025
28AQI
14th 1月 2025
31AQI
15th 1月 2025
36AQI
16th 1月 2025
33AQI
17th 1月 2025
37AQI
18th 1月 2025
45AQI
19th 1月 2025
44AQI
20th 1月 2025
35AQI
21st 1月 2025
31AQI
22nd 1月 2025
37AQI
23rd 1月 2025
40AQI
24th 1月 2025
35AQI
25th 1月 2025
40AQI
26th 1月 2025
29AQI
27th 1月 2025
32AQI
28th 1月 2025
41AQI
29th 1月 2025
48AQI
30th 1月 2025
53AQI
31st 1月 2025
49AQI
1st 2月 2025
27AQI
2nd 2月 2025
24AQI
3rd 2月 2025
23AQI
4th 2月 2025
26AQI
5th 2月 2025
27AQI
6th 2月 2025
29AQI
7th 2月 2025
30AQI
8th 2月 2025
26AQI
9th 2月 2025
29AQI
10th 2月 2025
33AQI
11th 2月 2025
35AQI
12th 2月 2025
37AQI
13th 2月 2025
28AQI
14th 2月 2025
27AQI
15th 2月 2025
26AQI
16th 2月 2025
29AQI
17th 2月 2025
31AQI
18th 2月 2025
32AQI
19th 2月 2025
29AQI
20th 2月 2025
27AQI
21st 2月 2025
30AQI
22nd 2月 2025
29AQI
23rd 2月 2025
28AQI
24th 2月 2025
28AQI
25th 2月 2025
30AQI
26th 2月 2025
29AQI
27th 2月 2025
38AQI
28th 2月 2025
35AQI
1st 3月 2025
28AQI
2nd 3月 2025
26AQI
3rd 3月 2025
23AQI
4th 3月 2025
36AQI
5th 3月 2025
29AQI
6th 3月 2025
24AQI
7th 3月 2025
27AQI
8th 3月 2025
25AQI
9th 3月 2025
28AQI
10th 3月 2025
28AQI
11th 3月 2025
31AQI
12th 3月 2025
26AQI
13th 3月 2025
20AQI
14th 3月 2025
18AQI
15th 3月 2025
24AQI
16th 3月 2025
24AQI
17th 3月 2025
17AQI
18th 3月 2025
17AQI
19th 3月 2025
21AQI
20th 3月 2025
24AQI
21st 3月 2025
21AQI
22nd 3月 2025
18AQI
23rd 3月 2025
22AQI
24th 3月 2025
20AQI
25th 3月 2025
22AQI
26th 3月 2025
24AQI
27th 3月 2025
24AQI
28th 3月 2025
27AQI
29th 3月 2025
24AQI
30th 3月 2025
29AQI
31st 3月 2025
26AQI
1st 4月 2025
21AQI
2nd 4月 2025
19AQI
3rd 4月 2025
17AQI
4th 4月 2025
20AQI
5th 4月 2025
18AQI
6th 4月 2025
23AQI
7th 4月 2025
22AQI
8th 4月 2025
23AQI
9th 4月 2025
24AQI
10th 4月 2025
26AQI
11th 4月 2025
30AQI
12th 4月 2025
27AQI
13th 4月 2025
28AQI
14th 4月 2025
26AQI
15th 4月 2025
29AQI
16th 4月 2025
30AQI
17th 4月 2025
32AQI
18th 4月 2025
31AQI
19th 4月 2025
20AQI
20th 4月 2025
25AQI
21st 4月 2025
24AQI
22nd 4月 2025
28AQI
23rd 4月 2025
31AQI
24th 4月 2025
34AQI
25th 4月 2025
28AQI
26th 4月 2025
33AQI
27th 4月 2025
17AQI
28th 4月 2025
17AQI
29th 4月 2025
21AQI
30th 4月 2025
31AQI
1st 5月 2025
25AQI
2nd 5月 2025
26AQI
3rd 5月 2025
26AQI
4th 5月 2025
22AQI
5th 5月 2025
18AQI
6th 5月 2025
21AQI
7th 5月 2025
26AQI
8th 5月 2025
29AQI
9th 5月 2025
27AQI
10th 5月 2025
25AQI
11th 5月 2025
26AQI
12th 5月 2025
23AQI
13th 5月 2025
27AQI
14th 5月 2025
18AQI
15th 5月 2025
18AQI
16th 5月 2025
20AQI
17th 5月 2025
28AQI
18th 5月 2025
25AQI
19th 5月 2025
22AQI
20th 5月 2025
19AQI
21st 5月 2025
25AQI
22nd 5月 2025
27AQI
23rd 5月 2025
23AQI
24th 5月 2025
28AQI
25th 5月 2025
29AQI
26th 5月 2025
22AQI
27th 5月 2025
23AQI
28th 5月 2025
30AQI
29th 5月 2025
29AQI
30th 5月 2025
32AQI
31st 5月 2025
32AQI
1st 6月 2025
35AQI
2nd 6月 2025
30AQI
3rd 6月 2025
33AQI
4th 6月 2025
36AQI
5th 6月 2025
32AQI
6th 6月 2025
31AQI
7th 6月 2025
34AQI
8th 6月 2025
34AQI
9th 6月 2025
31AQI
10th 6月 2025
37AQI
11th 6月 2025
39AQI
12th 6月 2025
38AQI
13th 6月 2025
36AQI
14th 6月 2025
30AQI
15th 6月 2025
28AQI
16th 6月 2025
29AQI
17th 6月 2025
32AQI
18th 6月 2025
33AQI
19th 6月 2025
33AQI
20th 6月 2025
36AQI
21st 6月 2025
35AQI
22nd 6月 2025
32AQI
23rd 6月 2025
30AQI
24th 6月 2025
36AQI
25th 6月 2025
38AQI
26th 6月 2025
37AQI
27th 6月 2025
43AQI
28th 6月 2025
38AQI
29th 6月 2025
38AQI
30th 6月 2025
33AQI
1st 7月 2025
35AQI
2nd 7月 2025
32AQI
3rd 7月 2025
34AQI
4th 7月 2025
36AQI
5th 7月 2025
36AQI
6th 7月 2025
27AQI
7th 7月 2025
25AQI
8th 7月 2025
31AQI
9th 7月 2025
27AQI
10th 7月 2025
35AQI
11th 7月 2025
54AQI
12th 7月 2025
55AQI
13th 7月 2025
55AQI
14th 7月 2025
53AQI
15th 7月 2025
50AQI
16th 7月 2025
41AQI
17th 7月 2025
38AQI
18th 7月 2025
37AQI
19th 7月 2025
32AQI
20th 7月 2025
29AQI
21st 7月 2025
29AQI
22nd 7月 2025
25AQI
23rd 7月 2025
20AQI
24th 7月 2025
20AQI
25th 7月 2025
21AQI
26th 7月 2025
22AQI
27th 7月 2025
21AQI
28th 7月 2025
23AQI
29th 7月 2025
25AQI
30th 7月 2025
28AQI
31st 7月 2025
26AQI
1st 8月 2025
28AQI
2nd 8月 2025
33AQI
3rd 8月 2025
43AQI
4th 8月 2025
45AQI
5th 8月 2025
41AQI
6th 8月 2025
36AQI
7th 8月 2025
33AQI
8th 8月 2025
39AQI
9th 8月 2025
37AQI
10th 8月 2025
38AQI
11th 8月 2025
40AQI
12th 8月 2025
43AQI
13th 8月 2025
40AQI
14th 8月 2025
37AQI
15th 8月 2025
38AQI
16th 8月 2025
30AQI
17th 8月 2025
22AQI
18th 8月 2025
21AQI
19th 8月 2025
25AQI
20th 8月 2025
29AQI
21st 8月 2025
26AQI
22nd 8月 2025
41AQI
23rd 8月 2025
45AQI
24th 8月 2025
42AQI
25th 8月 2025
38AQI
26th 8月 2025
37AQI
27th 8月 2025
33AQI
28th 8月 2025
37AQI
29th 8月 2025
30AQI
30th 8月 2025
40AQI
31st 8月 2025
44AQI
1st 9月 2025
34AQI
2nd 9月 2025
40AQI
3rd 9月 2025
32AQI
4th 9月 2025
31AQI
5th 9月 2025
33AQI
6th 9月 2025
34AQI
7th 9月 2025
30AQI
8th 9月 2025
21AQI
9th 9月 2025
20AQI
10th 9月 2025
21AQI
11th 9月 2025
21AQI
12th 9月 2025
26AQI
13th 9月 2025
32AQI
14th 9月 2025
31AQI
15th 9月 2025
29AQI
16th 9月 2025
30AQI
17th 9月 2025
30AQI
18th 9月 2025
35AQI
19th 9月 2025
30AQI
20th 9月 2025
28AQI
21st 9月 2025
29AQI
22nd 9月 2025
28AQI
23rd 9月 2025
28AQI
24th 9月 2025
28AQI
25th 9月 2025
37AQI
26th 9月 2025
43AQI
27th 9月 2025
48AQI
28th 9月 2025
40AQI
29th 9月 2025
28AQI
30th 9月 2025
22AQI
1st 10月 2025
29AQI
2nd 10月 2025
41AQI
3rd 10月 2025
28AQI
4th 10月 2025
30AQI
5th 10月 2025
41AQI
6th 10月 2025
45AQI
7th 10月 2025
39AQI
8th 10月 2025
44AQI
9th 10月 2025
45AQI
10th 10月 2025
42AQI
11th 10月 2025
32AQI
12th 10月 2025
27AQI
13th 10月 2025
39AQI
14th 10月 2025
37AQI
15th 10月 2025
26AQI
16th 10月 2025
39AQI
17th 10月 2025
47AQI
18th 10月 2025
52AQI
19th 10月 2025
37AQI
20th 10月 2025
21st 10月 2025
22nd 10月 2025
23rd 10月 2025
24th 10月 2025
25th 10月 2025
26th 10月 2025
27th 10月 2025
28th 10月 2025
29th 10月 2025
30th 10月 2025
31st 10月 2025
1st 11月 2025
2nd 11月 2025
3rd 11月 2025
4th 11月 2025
5th 11月 2025
6th 11月 2025
7th 11月 2025
8th 11月 2025
9th 11月 2025
10th 11月 2025
11th 11月 2025
12th 11月 2025
13th 11月 2025
14th 11月 2025
15th 11月 2025
16th 11月 2025
17th 11月 2025
18th 11月 2025
19th 11月 2025
20th 11月 2025
21st 11月 2025
22nd 11月 2025
23rd 11月 2025
24th 11月 2025
25th 11月 2025
26th 11月 2025
27th 11月 2025
28th 11月 2025
29th 11月 2025
30th 11月 2025
1st 12月 2025
2nd 12月 2025
3rd 12月 2025
4th 12月 2025
5th 12月 2025
6th 12月 2025
7th 12月 2025
8th 12月 2025
9th 12月 2025
10th 12月 2025
11th 12月 2025
12th 12月 2025
13th 12月 2025
14th 12月 2025
15th 12月 2025
16th 12月 2025
17th 12月 2025
18th 12月 2025
19th 12月 2025
20th 12月 2025
21st 12月 2025
22nd 12月 2025
23rd 12月 2025
24th 12月 2025
25th 12月 2025
26th 12月 2025
27th 12月 2025
28th 12月 2025
29th 12月 2025
30th 12月 2025
31st 12月 2025

35AQI

29AQI

24AQI

25AQI

25AQI

34AQI

33AQI

36AQI

31AQI

38AQI


日数

1月2月3月4月5月6月7月8月9月10月11月12月総日数

202531AQI

30
1
28
31
30
31
30
27
4
31
30
18
1
286
6

記録された最高 AQI

10月

38AQI


記録された最低 AQI

3月

24AQI


202431AQI

16
1
12
29
31
30
1
28
31
29
1
31
238
2

記録された最高 AQI

7月

38AQI


記録された最低 AQI

3月

4AQI


202324AQI

10
1
1
1
24
1
4
17
5
11
3
31
101
8

記録された最高 AQI

9月

40AQI


記録された最低 AQI

5月

13AQI


202231AQI

1
16
4
2
30
1
17
7
5
5
69
17
2

記録された最高 AQI

12月

39AQI


記録された最低 AQI

4月

8AQI


202145AQI

3
1
8
16
2
23
7
22
5
3
1
22
1
78
29
6
1

記録された最高 AQI

8月

62AQI


記録された最低 AQI

11月

28AQI


202082AQI

1
2
9
10
6
5
1
2
1
11
13
8
5

記録された最高 AQI

8月

110AQI


記録された最低 AQI

11月

29AQI


過去6 年間の最も汚染された年と最も清浄な年

最も汚染された
2020(平均)
82AQI
最も清浄な
2023(平均)
24AQI


Placerville の年間 2025 AQI(31)は、前年と比較して -13.4% (改善 AQI) の平均パーセント変動を示しています: 2020 (82), 2021 (45), 2022 (31), 2023 (24), 2024 (31)。