Country Background

Rapid City, South Dakota, 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

Rapid City, South Dakota, 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
19th Oct 2022
90AQI
記録された最低AQIは
13th Oct 2021
16AQI


同日分析 (18th 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 58 で、同日の空気品質は 適度 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: 18th Oct - 19th Oct 2025

Rapid City, South Dakota, United States

AQI
.

6 AM18th Oct 2025

6 PM

5 AM19th Oct 2025

昼間
平均最高時間
10AM18th Oct

172AQI

平均最低時間
5PM18th Oct

39AQI

夜間
平均最高時間
6AM18th Oct

56AQI

平均最低時間
4AM19th Oct

13AQI

過去24時間で、

Rapid City のAQI は 日 の 172 で最高値を記録し、最も低い 13 は 4 AM に 夜 に記録されました。

昼夜AQIトレンド : Sep - Oct 2025

Rapid City, South Dakota, United States

SepOct
19th - 20th20th - 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
19th Sep 2025306 AMAQI
19th Sep 2025307 AMAQI
19th Sep 2025268 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20253010 AMAQI
19th Sep 20252911 AMAQI
19th Sep 20253112 PMAQI
19th Sep 2025311 PMAQI
19th Sep 2025332 PMAQI
19th Sep 2025293 PMAQI
19th Sep 2025324 PMAQI
19th Sep 2025325 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025307 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025309 PMAQI
19th Sep 20253010 PMAQI
19th Sep 20252711 PMAQI
20th Sep 20252812 AMAQI
20th Sep 2025301 AMAQI
20th Sep 2025262 AMAQI
20th Sep 2025233 AMAQI
20th Sep 2025254 AMAQI
20th Sep 2025275 AMAQI

15°C11/20°C

20th Sep 2025246 AMAQI
20th Sep 2025247 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025249 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252711 AMAQI
20th Sep 20252912 PMAQI
20th Sep 2025281 PMAQI
20th Sep 2025312 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025255 PMAQI
20th Sep 2025276 PMAQI
20th Sep 2025267 PMAQI
20th Sep 2025248 PMAQI
20th Sep 2025249 PMAQI
20th Sep 20252410 PMAQI
20th Sep 20252511 PMAQI
21st Sep 20252412 AMAQI
21st Sep 2025251 AMAQI
21st Sep 2025262 AMAQI
21st Sep 2025253 AMAQI
21st Sep 2025304 AMAQI
21st Sep 2025315 AMAQI

17°C11/23°C

21st Sep 2025276 AMAQI
21st Sep 2025277 AMAQI
21st Sep 2025288 AMAQI
21st Sep 2025269 AMAQI
21st Sep 20252610 AMAQI
21st Sep 20252511 AMAQI
21st Sep 20252212 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025272 PMAQI
21st Sep 2025273 PMAQI
21st Sep 2025274 PMAQI
21st Sep 2025265 PMAQI
21st Sep 2025276 PMAQI
21st Sep 2025247 PMAQI
21st Sep 2025258 PMAQI
21st Sep 2025269 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252511 PMAQI
22nd Sep 20252412 AMAQI
22nd Sep 2025291 AMAQI
22nd Sep 2025262 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025244 AMAQI
22nd Sep 2025235 AMAQI

20°C12/30°C

22nd Sep 2025246 AMAQI
22nd Sep 2025217 AMAQI
22nd Sep 2025218 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20252410 AMAQI
22nd Sep 20252311 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025351 PMAQI
22nd Sep 2025322 PMAQI
22nd Sep 2025303 PMAQI
22nd Sep 2025314 PMAQI
22nd Sep 2025325 PMAQI
22nd Sep 2025326 PMAQI
22nd Sep 2025287 PMAQI
22nd Sep 2025278 PMAQI
22nd Sep 2025329 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253111 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025352 AMAQI
23rd Sep 2025483 AMAQI
23rd Sep 2025444 AMAQI
23rd Sep 2025425 AMAQI

19°C12/25°C

23rd Sep 2025396 AMAQI
23rd Sep 2025407 AMAQI
23rd Sep 2025468 AMAQI
23rd Sep 2025449 AMAQI
23rd Sep 20254110 AMAQI
23rd Sep 20254811 AMAQI
23rd Sep 20254912 PMAQI
23rd Sep 2025461 PMAQI
23rd Sep 2025462 PMAQI
23rd Sep 2025443 PMAQI
23rd Sep 2025414 PMAQI
23rd Sep 2025445 PMAQI
23rd Sep 2025396 PMAQI
23rd Sep 2025397 PMAQI
23rd Sep 2025398 PMAQI
23rd Sep 2025399 PMAQI
23rd Sep 20254110 PMAQI
23rd Sep 20254111 PMAQI
24th Sep 20254012 AMAQI
24th Sep 2025391 AMAQI
24th Sep 2025432 AMAQI
24th Sep 2025483 AMAQI
24th Sep 2025414 AMAQI
24th Sep 2025345 AMAQI

18°C13/25°C

24th Sep 2025436 AMAQI
24th Sep 2025407 AMAQI
24th Sep 2025408 AMAQI
24th Sep 2025399 AMAQI
24th Sep 20253810 AMAQI
24th Sep 20254011 AMAQI
24th Sep 20254112 PMAQI
24th Sep 2025421 PMAQI
24th Sep 2025442 PMAQI
24th Sep 2025433 PMAQI
24th Sep 2025434 PMAQI
24th Sep 2025405 PMAQI
24th Sep 2025406 PMAQI
24th Sep 2025387 PMAQI
24th Sep 2025398 PMAQI
24th Sep 2025389 PMAQI
24th Sep 20253610 PMAQI
24th Sep 20253811 PMAQI
25th Sep 20254112 AMAQI
25th Sep 2025421 AMAQI
25th Sep 2025412 AMAQI
25th Sep 2025483 AMAQI
25th Sep 2025404 AMAQI
25th Sep 2025365 AMAQI

20°C11/29°C

25th Sep 2025336 AMAQI
25th Sep 2025347 AMAQI
25th Sep 2025398 AMAQI
25th Sep 2025469 AMAQI
25th Sep 20254610 AMAQI
25th Sep 20253711 AMAQI
25th Sep 20254212 PMAQI
25th Sep 2025601 PMAQI
25th Sep 2025552 PMAQI
25th Sep 2025503 PMAQI
25th Sep 2025604 PMAQI
25th Sep 2025515 PMAQI
25th Sep 2025406 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025388 PMAQI
25th Sep 2025429 PMAQI
25th Sep 20254510 PMAQI
25th Sep 20254711 PMAQI
26th Sep 20255112 AMAQI
26th Sep 2025531 AMAQI
26th Sep 2025482 AMAQI
26th Sep 2025523 AMAQI
26th Sep 2025484 AMAQI
26th Sep 2025455 AMAQI

21°C13/30°C

26th Sep 2025426 AMAQI
26th Sep 2025397 AMAQI
26th Sep 2025428 AMAQI
26th Sep 2025549 AMAQI
26th Sep 20255910 AMAQI
26th Sep 20254211 AMAQI
26th Sep 20254612 PMAQI
26th Sep 2025481 PMAQI
26th Sep 2025492 PMAQI
26th Sep 2025563 PMAQI
26th Sep 2025644 PMAQI
26th Sep 2025485 PMAQI
26th Sep 2025606 PMAQI
26th Sep 2025687 PMAQI
26th Sep 2025688 PMAQI
26th Sep 2025759 PMAQI
26th Sep 20256110 PMAQI
26th Sep 20255711 PMAQI
27th Sep 20256112 AMAQI
27th Sep 2025631 AMAQI
27th Sep 2025652 AMAQI
27th Sep 2025803 AMAQI
27th Sep 2025604 AMAQI
27th Sep 2025575 AMAQI

21°C11/32°C

27th Sep 2025526 AMAQI
27th Sep 2025507 AMAQI
27th Sep 2025528 AMAQI
27th Sep 2025529 AMAQI
27th Sep 20254910 AMAQI
27th Sep 20255011 AMAQI
27th Sep 20254912 PMAQI
27th Sep 2025501 PMAQI
27th Sep 2025482 PMAQI
27th Sep 2025523 PMAQI
27th Sep 2025504 PMAQI
27th Sep 2025485 PMAQI
27th Sep 2025516 PMAQI
27th Sep 2025547 PMAQI
27th Sep 2025498 PMAQI
27th Sep 2025469 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20254711 PMAQI
28th Sep 20254812 AMAQI
28th Sep 2025501 AMAQI
28th Sep 2025482 AMAQI
28th Sep 2025483 AMAQI
28th Sep 2025464 AMAQI
28th Sep 2025405 AMAQI

19°C9/29°C

28th Sep 2025376 AMAQI
28th Sep 2025387 AMAQI
28th Sep 2025418 AMAQI
28th Sep 2025449 AMAQI
28th Sep 20254410 AMAQI
28th Sep 20254411 AMAQI
28th Sep 20253612 PMAQI
28th Sep 2025291 PMAQI
28th Sep 2025312 PMAQI
28th Sep 2025323 PMAQI
28th Sep 2025284 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025236 PMAQI
28th Sep 2025217 PMAQI
28th Sep 2025288 PMAQI
28th Sep 2025249 PMAQI
28th Sep 20252510 PMAQI
28th Sep 20253111 PMAQI
29th Sep 20252812 AMAQI
29th Sep 2025281 AMAQI
29th Sep 2025322 AMAQI
29th Sep 2025213 AMAQI
29th Sep 2025124 AMAQI
29th Sep 2025125 AMAQI

23°C14/35°C

29th Sep 2025146 AMAQI
29th Sep 2025217 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025159 AMAQI
29th Sep 20252310 AMAQI
29th Sep 20252811 AMAQI
29th Sep 20253312 PMAQI
29th Sep 2025371 PMAQI
29th Sep 2025302 PMAQI
29th Sep 2025243 PMAQI
29th Sep 2025204 PMAQI
29th Sep 2025165 PMAQI
29th Sep 2025116 PMAQI
29th Sep 2025117 PMAQI
29th Sep 2025188 PMAQI
29th Sep 2025249 PMAQI
29th Sep 20251410 PMAQI
29th Sep 20251011 PMAQI
30th Sep 2025912 AMAQI
30th Sep 202591 AMAQI
30th Sep 2025122 AMAQI
30th Sep 2025143 AMAQI
30th Sep 2025144 AMAQI
30th Sep 2025165 AMAQI

23°C15/32°C

30th Sep 2025166 AMAQI
30th Sep 2025187 AMAQI
30th Sep 2025128 AMAQI
30th Sep 202589 AMAQI
30th Sep 2025810 AMAQI
30th Sep 20251011 AMAQI
30th Sep 20251412 PMAQI
30th Sep 2025191 PMAQI
30th Sep 2025232 PMAQI
30th Sep 2025263 PMAQI
30th Sep 2025154 PMAQI
30th Sep 2025145 PMAQI
30th Sep 2025106 PMAQI
30th Sep 2025127 PMAQI
30th Sep 2025128 PMAQI
30th Sep 2025139 PMAQI
30th Sep 20251310 PMAQI
30th Sep 20251411 PMAQI
1st Oct 20252012 AMAQI
1st Oct 2025201 AMAQI
1st Oct 2025222 AMAQI
1st Oct 2025253 AMAQI
1st Oct 2025204 AMAQI
1st Oct 2025215 AMAQI

22°C13/32°C

1st Oct 2025226 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025158 AMAQI
1st Oct 2025139 AMAQI
1st Oct 20253810 AMAQI
1st Oct 20254711 AMAQI
1st Oct 20253112 PMAQI
1st Oct 2025391 PMAQI
1st Oct 2025462 PMAQI
1st Oct 2025433 PMAQI
1st Oct 2025354 PMAQI
1st Oct 2025475 PMAQI
1st Oct 2025546 PMAQI
1st Oct 2025547 PMAQI
1st Oct 2025528 PMAQI
1st Oct 2025579 PMAQI
1st Oct 20257510 PMAQI
1st Oct 20255311 PMAQI
2nd Oct 20253512 AMAQI
2nd Oct 2025341 AMAQI
2nd Oct 2025232 AMAQI
2nd Oct 2025463 AMAQI
2nd Oct 2025484 AMAQI
2nd Oct 2025415 AMAQI

23°C18/29°C

2nd Oct 2025366 AMAQI
2nd Oct 2025317 AMAQI
2nd Oct 2025178 AMAQI
2nd Oct 2025289 AMAQI
2nd Oct 20253710 AMAQI
2nd Oct 20253611 AMAQI
2nd Oct 20253412 PMAQI
2nd Oct 2025361 PMAQI
2nd Oct 2025392 PMAQI
2nd Oct 2025363 PMAQI
2nd Oct 2025344 PMAQI
2nd Oct 2025255 PMAQI
2nd Oct 2025366 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025509 PMAQI
2nd Oct 20253710 PMAQI
2nd Oct 20253411 PMAQI
3rd Oct 20252512 AMAQI
3rd Oct 2025301 AMAQI
3rd Oct 2025382 AMAQI
3rd Oct 2025373 AMAQI
3rd Oct 2025394 AMAQI
3rd Oct 2025355 AMAQI

22°C12/33°C

3rd Oct 2025476 AMAQI
3rd Oct 2025507 AMAQI
3rd Oct 2025508 AMAQI
3rd Oct 2025549 AMAQI
3rd Oct 20255210 AMAQI
3rd Oct 20254711 AMAQI
3rd Oct 20254812 PMAQI
3rd Oct 2025451 PMAQI
3rd Oct 2025372 PMAQI
3rd Oct 2025363 PMAQI
3rd Oct 2025394 PMAQI
3rd Oct 2025385 PMAQI
3rd Oct 2025176 PMAQI
3rd Oct 2025327 PMAQI
3rd Oct 2025458 PMAQI
3rd Oct 2025439 PMAQI
3rd Oct 20254210 PMAQI
3rd Oct 20254611 PMAQI
4th Oct 20254812 AMAQI
4th Oct 2025521 AMAQI
4th Oct 2025472 AMAQI
4th Oct 2025493 AMAQI
4th Oct 2025594 AMAQI
4th Oct 2025585 AMAQI

24°C13/35°C

4th Oct 2025616 AMAQI
4th Oct 2025617 AMAQI
4th Oct 2025578 AMAQI
4th Oct 2025869 AMAQI
4th Oct 20257110 AMAQI
4th Oct 20255611 AMAQI
4th Oct 20256412 PMAQI
4th Oct 2025481 PMAQI
4th Oct 2025482 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025664 PMAQI
4th Oct 2025805 PMAQI
4th Oct 2025906 PMAQI
4th Oct 2025927 PMAQI
4th Oct 2025898 PMAQI
4th Oct 20251019 PMAQI
4th Oct 20259910 PMAQI
4th Oct 20259911 PMAQI
5th Oct 20257112 AMAQI
5th Oct 2025421 AMAQI
5th Oct 2025262 AMAQI
5th Oct 2025383 AMAQI
5th Oct 2025444 AMAQI
5th Oct 2025565 AMAQI

19°C14/22°C

5th Oct 2025316 AMAQI
5th Oct 2025637 AMAQI
5th Oct 2025568 AMAQI
5th Oct 2025529 AMAQI
5th Oct 20255010 AMAQI
5th Oct 20254511 AMAQI
5th Oct 20254812 PMAQI
5th Oct 2025401 PMAQI
5th Oct 2025422 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025424 PMAQI
5th Oct 2025405 PMAQI
5th Oct 2025436 PMAQI
5th Oct 2025467 PMAQI
5th Oct 2025368 PMAQI
5th Oct 2025669 PMAQI
5th Oct 20257810 PMAQI
5th Oct 20255411 PMAQI
6th Oct 20255412 AMAQI
6th Oct 2025561 AMAQI
6th Oct 2025502 AMAQI
6th Oct 2025403 AMAQI
6th Oct 2025474 AMAQI
6th Oct 2025525 AMAQI

11°C7/14°C

6th Oct 2025476 AMAQI
6th Oct 2025447 AMAQI
6th Oct 2025488 AMAQI
6th Oct 2025519 AMAQI
6th Oct 20255110 AMAQI
6th Oct 20255211 AMAQI
7th Oct 2025455 AMAQI

9°C6/15°C

7th Oct 2025536 AMAQI
7th Oct 2025457 AMAQI
7th Oct 2025378 AMAQI
7th Oct 2025389 AMAQI
7th Oct 20254210 AMAQI
7th Oct 20253711 AMAQI
7th Oct 20253712 PMAQI
7th Oct 2025471 PMAQI
7th Oct 2025542 PMAQI
7th Oct 2025503 PMAQI
7th Oct 2025454 PMAQI
7th Oct 2025525 PMAQI
7th Oct 2025516 PMAQI
7th Oct 2025547 PMAQI
7th Oct 2025468 PMAQI
7th Oct 2025439 PMAQI
7th Oct 20254610 PMAQI
7th Oct 20254511 PMAQI
8th Oct 20255112 AMAQI
8th Oct 2025531 AMAQI
8th Oct 2025232 AMAQI
8th Oct 2025173 AMAQI
8th Oct 2025184 AMAQI
8th Oct 2025175 AMAQI

11°C4/20°C

8th Oct 2025176 AMAQI
8th Oct 2025307 AMAQI
8th Oct 2025448 AMAQI
8th Oct 2025399 AMAQI
8th Oct 20252410 AMAQI
8th Oct 20251911 AMAQI
8th Oct 20254312 PMAQI
8th Oct 2025451 PMAQI
8th Oct 2025382 PMAQI
8th Oct 2025393 PMAQI
8th Oct 2025384 PMAQI
8th Oct 2025485 PMAQI
8th Oct 2025456 PMAQI
8th Oct 2025457 PMAQI
8th Oct 2025358 PMAQI
8th Oct 2025329 PMAQI
8th Oct 20253910 PMAQI
8th Oct 20253811 PMAQI
9th Oct 20253912 AMAQI
9th Oct 2025391 AMAQI
9th Oct 2025452 AMAQI
9th Oct 2025503 AMAQI
9th Oct 2025634 AMAQI
9th Oct 2025425 AMAQI

16°C7/28°C

9th Oct 2025386 AMAQI
9th Oct 2025417 AMAQI
9th Oct 2025378 AMAQI
9th Oct 2025369 AMAQI
9th Oct 20253910 AMAQI
9th Oct 20255811 AMAQI
9th Oct 20254812 PMAQI
9th Oct 2025381 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025484 PMAQI
9th Oct 2025485 PMAQI
9th Oct 2025486 PMAQI
9th Oct 2025487 PMAQI
9th Oct 2025418 PMAQI
9th Oct 2025459 PMAQI
9th Oct 20253910 PMAQI
9th Oct 20253811 PMAQI
10th Oct 20253412 AMAQI
10th Oct 2025341 AMAQI
10th Oct 2025422 AMAQI
10th Oct 2025233 AMAQI
10th Oct 2025394 AMAQI
10th Oct 2025435 AMAQI

18°C11/28°C

10th Oct 2025486 AMAQI
10th Oct 2025487 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025359 AMAQI
10th Oct 20254010 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20254312 PMAQI
10th Oct 2025461 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025543 PMAQI
10th Oct 2025454 PMAQI
10th Oct 2025405 PMAQI
10th Oct 2025396 PMAQI
10th Oct 2025527 PMAQI
10th Oct 2025458 PMAQI
10th Oct 2025439 PMAQI
10th Oct 20254710 PMAQI
10th Oct 20254311 PMAQI
11th Oct 20254912 AMAQI
11th Oct 2025541 AMAQI
11th Oct 2025542 AMAQI
11th Oct 2025553 AMAQI
11th Oct 2025554 AMAQI
11th Oct 2025565 AMAQI

16°C8/24°C

11th Oct 2025226 AMAQI
11th Oct 2025467 AMAQI
11th Oct 2025528 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20254910 AMAQI
11th Oct 20255411 AMAQI
11th Oct 20254712 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025522 PMAQI
11th Oct 2025583 PMAQI
11th Oct 2025564 PMAQI
11th Oct 2025465 PMAQI
11th Oct 2025406 PMAQI
11th Oct 2025397 PMAQI
11th Oct 2025438 PMAQI
11th Oct 2025399 PMAQI
11th Oct 20254110 PMAQI
11th Oct 20254911 PMAQI
12th Oct 20253712 AMAQI
12th Oct 2025371 AMAQI
12th Oct 2025362 AMAQI
12th Oct 2025233 AMAQI
12th Oct 2025434 AMAQI
12th Oct 2025405 AMAQI

19°C14/28°C

12th Oct 2025406 AMAQI
12th Oct 2025247 AMAQI
12th Oct 2025198 AMAQI
12th Oct 2025339 AMAQI
12th Oct 20256210 AMAQI
12th Oct 20255011 AMAQI
12th Oct 20255212 PMAQI
12th Oct 2025461 PMAQI
12th Oct 2025532 PMAQI
12th Oct 2025643 PMAQI
12th Oct 2025614 PMAQI
12th Oct 2025575 PMAQI
12th Oct 2025556 PMAQI
12th Oct 2025537 PMAQI
12th Oct 2025498 PMAQI
12th Oct 2025529 PMAQI
12th Oct 20257210 PMAQI
12th Oct 20256111 PMAQI
13th Oct 20254812 AMAQI
13th Oct 2025501 AMAQI
13th Oct 2025462 AMAQI
13th Oct 2025513 AMAQI
13th Oct 2025504 AMAQI
13th Oct 2025455 AMAQI

14°C7/17°C

13th Oct 2025336 AMAQI
13th Oct 2025287 AMAQI
13th Oct 2025338 AMAQI
13th Oct 2025369 AMAQI
13th Oct 20253610 AMAQI
13th Oct 20252211 AMAQI
13th Oct 20251912 PMAQI
13th Oct 2025181 PMAQI
13th Oct 2025322 PMAQI
13th Oct 2025243 PMAQI
13th Oct 2025274 PMAQI
13th Oct 2025305 PMAQI
13th Oct 2025376 PMAQI
13th Oct 2025407 PMAQI
13th Oct 2025388 PMAQI
13th Oct 2025369 PMAQI
13th Oct 20254510 PMAQI
13th Oct 20254811 PMAQI
14th Oct 20254312 AMAQI
14th Oct 2025351 AMAQI
14th Oct 2025382 AMAQI
14th Oct 2025263 AMAQI
14th Oct 2025364 AMAQI
14th Oct 2025355 AMAQI

8°C0/18°C

14th Oct 2025286 AMAQI
14th Oct 2025117 AMAQI
14th Oct 2025318 AMAQI
14th Oct 2025449 AMAQI
14th Oct 20255010 AMAQI
14th Oct 20255011 AMAQI
14th Oct 20254412 PMAQI
14th Oct 2025521 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025543 PMAQI
14th Oct 2025524 PMAQI
14th Oct 2025645 PMAQI
14th Oct 2025616 PMAQI
14th Oct 2025567 PMAQI
14th Oct 2025558 PMAQI
14th Oct 2025549 PMAQI
14th Oct 20255310 PMAQI
14th Oct 20255311 PMAQI
15th Oct 20255712 AMAQI
15th Oct 2025581 AMAQI
15th Oct 2025562 AMAQI
15th Oct 2025493 AMAQI
15th Oct 2025414 AMAQI
15th Oct 2025455 AMAQI

11°C7/20°C

15th Oct 2025256 AMAQI
15th Oct 2025407 AMAQI
15th Oct 2025428 AMAQI
15th Oct 2025239 AMAQI
15th Oct 20254310 AMAQI
15th Oct 20252911 AMAQI
15th Oct 20253512 PMAQI
15th Oct 20251071 PMAQI
15th Oct 2025512 PMAQI
15th Oct 2025393 PMAQI
15th Oct 2025354 PMAQI
15th Oct 2025215 PMAQI
15th Oct 2025126 PMAQI
15th Oct 2025327 PMAQI
15th Oct 2025158 PMAQI
15th Oct 2025379 PMAQI
15th Oct 20252110 PMAQI
15th Oct 20253311 PMAQI
16th Oct 20255312 AMAQI
16th Oct 2025621 AMAQI
16th Oct 2025692 AMAQI
16th Oct 2025363 AMAQI
16th Oct 2025694 AMAQI
16th Oct 2025875 AMAQI

10°C9/11°C

16th Oct 2025866 AMAQI
16th Oct 2025797 AMAQI
16th Oct 2025778 AMAQI
16th Oct 2025759 AMAQI
16th Oct 20257210 AMAQI
16th Oct 20255811 AMAQI
16th Oct 20256712 PMAQI
16th Oct 2025331 PMAQI
16th Oct 2025242 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025574 PMAQI
16th Oct 2025555 PMAQI
16th Oct 2025486 PMAQI
16th Oct 2025547 PMAQI
16th Oct 2025868 PMAQI
16th Oct 2025809 PMAQI
16th Oct 20259310 PMAQI
16th Oct 20257011 PMAQI
17th Oct 20254712 AMAQI
17th Oct 2025421 AMAQI
17th Oct 2025652 AMAQI
17th Oct 2025523 AMAQI
17th Oct 2025464 AMAQI
17th Oct 2025475 AMAQI

10°C9/13°C

17th Oct 2025606 AMAQI
17th Oct 2025387 AMAQI
17th Oct 2025198 AMAQI
17th Oct 2025599 AMAQI
17th Oct 20259410 AMAQI
17th Oct 20256511 AMAQI
17th Oct 20256012 PMAQI
17th Oct 2025621 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025663 PMAQI
17th Oct 2025264 PMAQI
17th Oct 2025435 PMAQI
17th Oct 2025576 PMAQI
17th Oct 2025467 PMAQI
17th Oct 2025338 PMAQI
17th Oct 2025509 PMAQI
17th Oct 20255310 PMAQI
17th Oct 20257011 PMAQI
18th Oct 20255512 AMAQI
18th Oct 2025481 AMAQI
18th Oct 2025512 AMAQI
18th Oct 2025423 AMAQI
18th Oct 2025364 AMAQI
18th Oct 2025505 AMAQI

12°C6/21°C

18th Oct 2025566 AMAQI
18th Oct 2025507 AMAQI
18th Oct 20251118 AMAQI
18th Oct 20251269 AMAQI
18th Oct 202517210 AMAQI
18th Oct 202511011 AMAQI
18th Oct 20255212 PMAQI
18th Oct 2025531 PMAQI
18th Oct 2025502 PMAQI
18th Oct 2025573 PMAQI
18th Oct 2025404 PMAQI
18th Oct 2025395 PMAQI
18th Oct 2025406 PMAQI
18th Oct 2025527 PMAQI
18th Oct 2025358 PMAQI
18th Oct 2025389 PMAQI
18th Oct 20255110 PMAQI
18th Oct 20255011 PMAQI
19th Oct 20254212 AMAQI
19th Oct 2025401 AMAQI
19th Oct 2025282 AMAQI
19th Oct 2025253 AMAQI
19th Oct 2025134 AMAQI
19th Oct 2025195 AMAQI

9°C5/13°C

19th Oct 2025446 AMAQI
6 AM
19th Oct 2025497 AMAQI
19th Oct 2025378 AMAQI
19th Oct 2025339 AMAQI
19th Oct 20253010 AMAQI
19th Oct 20252311 AMAQI
19th Oct 20252912 PMAQI
12 PM
19th Oct 2025181 PMAQI
19th Oct 2025342 PMAQI
19th Oct 2025313 PMAQI
19th Oct 2025224 PMAQI
6 PM
12 AM
5 AM

--°C/°C

昼間
平均最高時間
10 AM

47AQI

1 時間 / 日
30 時間 / 月
平均最低時間
6 AM - 8 AM

38AQI

3 時間 / 日
90 時間 / 月
過去30日間、昼間の最高AQIは 10 AM から 10 AM の間に記録され(平均 47)、最も低いAQIは 6 AM から 8 AM の間に記録され(平均 38)ました。
夜間
平均最高時間
10 PM

46AQI

1 時間 / 日
30 時間 / 月
平均最低時間
12 AM - 5 AM

40AQI

6 時間 / 日
180 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 46)、最も低いAQIは 12 AM から 5 AM の間に記録され(平均 40)ました。

2025 年間 vs 空気品質

Rapid City, South Dakota, United States

2025

93%

272

7%

19

過去292 日間の AQI カテゴリ別総日数(2025 年) (73 日残り)

良い
272 日
適度
19 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: 93%

健康リスクレベル:

非常に低い

2025 年、93% の 292 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

Rapid City, South Dakota, 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
42AQI
2nd 1月 2025
43AQI
3rd 1月 2025
40AQI
4th 1月 2025
31AQI
5th 1月 2025
27AQI
6th 1月 2025
40AQI
7th 1月 2025
40AQI
8th 1月 2025
36AQI
9th 1月 2025
31AQI
10th 1月 2025
30AQI
11th 1月 2025
28AQI
12th 1月 2025
27AQI
13th 1月 2025
29AQI
14th 1月 2025
31AQI
15th 1月 2025
31AQI
16th 1月 2025
31AQI
17th 1月 2025
43AQI
18th 1月 2025
48AQI
19th 1月 2025
38AQI
20th 1月 2025
39AQI
21st 1月 2025
38AQI
22nd 1月 2025
37AQI
23rd 1月 2025
35AQI
24th 1月 2025
32AQI
25th 1月 2025
32AQI
26th 1月 2025
30AQI
27th 1月 2025
35AQI
28th 1月 2025
36AQI
29th 1月 2025
35AQI
30th 1月 2025
43AQI
31st 1月 2025
32AQI
1st 2月 2025
30AQI
2nd 2月 2025
27AQI
3rd 2月 2025
32AQI
4th 2月 2025
34AQI
5th 2月 2025
42AQI
6th 2月 2025
35AQI
7th 2月 2025
35AQI
8th 2月 2025
37AQI
9th 2月 2025
35AQI
10th 2月 2025
41AQI
11th 2月 2025
32AQI
12th 2月 2025
41AQI
13th 2月 2025
27AQI
14th 2月 2025
30AQI
15th 2月 2025
37AQI
16th 2月 2025
26AQI
17th 2月 2025
20AQI
18th 2月 2025
21AQI
19th 2月 2025
28AQI
20th 2月 2025
27AQI
21st 2月 2025
26AQI
22nd 2月 2025
19AQI
23rd 2月 2025
25AQI
24th 2月 2025
20AQI
25th 2月 2025
17AQI
26th 2月 2025
17AQI
27th 2月 2025
17AQI
28th 2月 2025
19AQI
1st 3月 2025
18AQI
2nd 3月 2025
18AQI
3rd 3月 2025
26AQI
4th 3月 2025
22AQI
5th 3月 2025
18AQI
6th 3月 2025
16AQI
7th 3月 2025
19AQI
8th 3月 2025
18AQI
9th 3月 2025
19AQI
10th 3月 2025
19AQI
11th 3月 2025
20AQI
12th 3月 2025
20AQI
13th 3月 2025
21AQI
14th 3月 2025
31AQI
15th 3月 2025
22AQI
16th 3月 2025
19AQI
17th 3月 2025
24AQI
18th 3月 2025
28AQI
19th 3月 2025
33AQI
20th 3月 2025
21AQI
21st 3月 2025
19AQI
22nd 3月 2025
18AQI
23rd 3月 2025
20AQI
24th 3月 2025
20AQI
25th 3月 2025
24AQI
26th 3月 2025
22AQI
27th 3月 2025
25AQI
28th 3月 2025
32AQI
29th 3月 2025
28AQI
30th 3月 2025
25AQI
31st 3月 2025
23AQI
1st 4月 2025
24AQI
2nd 4月 2025
23AQI
3rd 4月 2025
26AQI
4th 4月 2025
29AQI
5th 4月 2025
26AQI
6th 4月 2025
24AQI
7th 4月 2025
25AQI
8th 4月 2025
30AQI
9th 4月 2025
32AQI
10th 4月 2025
38AQI
11th 4月 2025
37AQI
12th 4月 2025
35AQI
13th 4月 2025
31AQI
14th 4月 2025
29AQI
15th 4月 2025
22AQI
16th 4月 2025
28AQI
17th 4月 2025
26AQI
18th 4月 2025
21AQI
19th 4月 2025
18AQI
20th 4月 2025
24AQI
21st 4月 2025
22AQI
22nd 4月 2025
21AQI
23rd 4月 2025
23AQI
24th 4月 2025
21AQI
25th 4月 2025
21AQI
26th 4月 2025
21AQI
27th 4月 2025
28AQI
28th 4月 2025
26AQI
29th 4月 2025
19AQI
30th 4月 2025
22AQI
1st 5月 2025
23AQI
2nd 5月 2025
23AQI
3rd 5月 2025
24AQI
4th 5月 2025
26AQI
5th 5月 2025
31AQI
6th 5月 2025
35AQI
7th 5月 2025
29AQI
8th 5月 2025
29AQI
9th 5月 2025
29AQI
10th 5月 2025
25AQI
11th 5月 2025
26AQI
12th 5月 2025
29AQI
13th 5月 2025
41AQI
14th 5月 2025
38AQI
15th 5月 2025
29AQI
16th 5月 2025
26AQI
17th 5月 2025
22AQI
18th 5月 2025
21AQI
19th 5月 2025
28AQI
20th 5月 2025
26AQI
21st 5月 2025
25AQI
22nd 5月 2025
19AQI
23rd 5月 2025
20AQI
24th 5月 2025
25AQI
25th 5月 2025
23AQI
26th 5月 2025
22AQI
27th 5月 2025
20AQI
28th 5月 2025
23AQI
29th 5月 2025
20AQI
30th 5月 2025
24AQI
31st 5月 2025
45AQI
1st 6月 2025
39AQI
2nd 6月 2025
42AQI
3rd 6月 2025
36AQI
4th 6月 2025
31AQI
5th 6月 2025
35AQI
6th 6月 2025
31AQI
7th 6月 2025
37AQI
8th 6月 2025
58AQI
9th 6月 2025
53AQI
10th 6月 2025
53AQI
11th 6月 2025
54AQI
12th 6月 2025
57AQI
13th 6月 2025
46AQI
14th 6月 2025
31AQI
15th 6月 2025
29AQI
16th 6月 2025
28AQI
17th 6月 2025
29AQI
18th 6月 2025
27AQI
19th 6月 2025
28AQI
20th 6月 2025
34AQI
21st 6月 2025
44AQI
22nd 6月 2025
43AQI
23rd 6月 2025
31AQI
24th 6月 2025
30AQI
25th 6月 2025
30AQI
26th 6月 2025
26AQI
27th 6月 2025
29AQI
28th 6月 2025
30AQI
29th 6月 2025
25AQI
30th 6月 2025
24AQI
1st 7月 2025
27AQI
2nd 7月 2025
31AQI
3rd 7月 2025
33AQI
4th 7月 2025
34AQI
5th 7月 2025
39AQI
6th 7月 2025
27AQI
7th 7月 2025
25AQI
8th 7月 2025
26AQI
9th 7月 2025
33AQI
10th 7月 2025
31AQI
11th 7月 2025
41AQI
12th 7月 2025
31AQI
13th 7月 2025
32AQI
14th 7月 2025
31AQI
15th 7月 2025
31AQI
16th 7月 2025
31AQI
17th 7月 2025
38AQI
18th 7月 2025
45AQI
19th 7月 2025
40AQI
20th 7月 2025
38AQI
21st 7月 2025
37AQI
22nd 7月 2025
35AQI
23rd 7月 2025
35AQI
24th 7月 2025
29AQI
25th 7月 2025
31AQI
26th 7月 2025
39AQI
27th 7月 2025
34AQI
28th 7月 2025
34AQI
29th 7月 2025
30AQI
30th 7月 2025
37AQI
31st 7月 2025
50AQI
1st 8月 2025
54AQI
2nd 8月 2025
56AQI
3rd 8月 2025
52AQI
4th 8月 2025
38AQI
5th 8月 2025
33AQI
6th 8月 2025
36AQI
7th 8月 2025
37AQI
8th 8月 2025
41AQI
9th 8月 2025
27AQI
10th 8月 2025
36AQI
11th 8月 2025
42AQI
12th 8月 2025
28AQI
13th 8月 2025
31AQI
14th 8月 2025
34AQI
15th 8月 2025
38AQI
16th 8月 2025
43AQI
17th 8月 2025
41AQI
18th 8月 2025
35AQI
19th 8月 2025
34AQI
20th 8月 2025
40AQI
21st 8月 2025
43AQI
22nd 8月 2025
40AQI
23rd 8月 2025
34AQI
24th 8月 2025
38AQI
25th 8月 2025
39AQI
26th 8月 2025
40AQI
27th 8月 2025
35AQI
28th 8月 2025
36AQI
29th 8月 2025
37AQI
30th 8月 2025
37AQI
31st 8月 2025
33AQI
1st 9月 2025
36AQI
2nd 9月 2025
41AQI
3rd 9月 2025
61AQI
4th 9月 2025
71AQI
5th 9月 2025
59AQI
6th 9月 2025
41AQI
7th 9月 2025
48AQI
8th 9月 2025
53AQI
9th 9月 2025
55AQI
10th 9月 2025
50AQI
11th 9月 2025
37AQI
12th 9月 2025
30AQI
13th 9月 2025
22AQI
14th 9月 2025
24AQI
15th 9月 2025
23AQI
16th 9月 2025
19AQI
17th 9月 2025
25AQI
18th 9月 2025
35AQI
19th 9月 2025
30AQI
20th 9月 2025
26AQI
21st 9月 2025
26AQI
22nd 9月 2025
28AQI
23rd 9月 2025
41AQI
24th 9月 2025
40AQI
25th 9月 2025
43AQI
26th 9月 2025
54AQI
27th 9月 2025
54AQI
28th 9月 2025
36AQI
29th 9月 2025
21AQI
30th 9月 2025
13AQI
1st 10月 2025
36AQI
2nd 10月 2025
36AQI
3rd 10月 2025
39AQI
4th 10月 2025
69AQI
5th 10月 2025
46AQI
6th 10月 2025
49AQI
7th 10月 2025
45AQI
8th 10月 2025
35AQI
9th 10月 2025
46AQI
10th 10月 2025
41AQI
11th 10月 2025
48AQI
12th 10月 2025
46AQI
13th 10月 2025
39AQI
14th 10月 2025
45AQI
15th 10月 2025
39AQI
16th 10月 2025
64AQI
17th 10月 2025
52AQI
18th 10月 2025
58AQI
19th 10月 2025
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

28AQI

22AQI

26AQI

27AQI

36AQI

34AQI

38AQI

38AQI

46AQI


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

202533AQI

31
28
31
30
31
25
5
31
28
3
23
7
14
4
272
19

記録された最高 AQI

10月

46AQI


記録された最低 AQI

3月

22AQI


202437AQI

31
29
29
2
28
2
27
4
30
18
13
24
7
23
7
25
6
30
31
325
41

記録された最高 AQI

7月

53AQI


記録された最低 AQI

11月

26AQI


202341AQI

30
1
18
10
30
1
24
1
23
6
1
23
7
18
10
3
23
8
21
7
2
30
1
23
4
2
31
294
56
7
1

記録された最高 AQI

7月

51AQI


記録された最低 AQI

12月

31AQI


202239AQI

28
3
14
2
24
7
15
2
31
28
2
18
3
3
21
7
1
23
8
28
2
26
4
1
259
40
1
1

記録された最高 AQI

9月

48AQI


記録された最低 AQI

8月

28AQI


202138AQI

29
1
26
2
30
1
27
3
29
1
29
1
17
12
1
1
12
18
1
21
9
28
1
27
3
24
7
299
59
2
1

記録された最高 AQI

7月

56AQI


記録された最低 AQI

5月

28AQI


202035AQI

13
20
18
26
4
28
3
22
9
23
7
28
2
30
30
1
238
26

記録された最高 AQI

9月

45AQI


記録された最低 AQI

5月

25AQI


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
2023(平均)
41AQI
最も清浄な
2025(平均)
33AQI


Rapid City の年間 2025 AQI(33)は、前年と比較して -13.9% (改善 AQI) の平均パーセント変動を示しています: 2020 (35), 2021 (38), 2022 (39), 2023 (41), 2024 (37)。