Illinois 121, Decatur, Illinois, 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
Illinois 121, Decatur, Illinois, United States
2025
AQI
.
日
AQIトレンド: 最高値と最低値
記録された最高AQIは
4th Oct 2025
59AQI記録された最低AQIは
22nd Oct 2025
18AQI同日分析 (23rd October ):
この日における AQI は 1 年間 で大きく変動しました: 2025 年は 1st 位、最高 AQI は 22 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
昼夜AQIトレンド: 23rd Oct - 24th Oct 2025
Illinois 121, Decatur, Illinois, United States
AQI
日
夜
.
7 AM23rd Oct 2025
6 PM
6 AM24th Oct 2025
昼間
平均最高時間
11AM23rd Oct
33AQI
平均最低時間
6PM23rd Oct
17AQI
夜間
平均最高時間
4AM24th Oct
63AQI
平均最低時間
10PM23rd Oct
17AQI
過去24時間で、
Illinois 121 のAQI は 夜 の 63 で最高値を記録し、最も低い 17 は 10 PM に 夜 に記録されました。
昼夜AQIトレンド : Sep - Oct 2025
Illinois 121, Decatur, Illinois, United States
SepOct
24th - 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 - 21st21st - 22nd22nd - 23rd23rd - 24th24th
日
夜
24th Sep 2025377 AMAQI
24th Sep 2025418 AMAQI
24th Sep 2025419 AMAQI
24th Sep 20254010 AMAQI
24th Sep 20254511 AMAQI
24th Sep 20254912 PMAQI
24th Sep 2025511 PMAQI
24th Sep 2025482 PMAQI
24th Sep 2025463 PMAQI
24th Sep 2025444 PMAQI
24th Sep 2025445 PMAQI
24th Sep 2025436 PMAQI
24th Sep 2025407 PMAQI
24th Sep 2025418 PMAQI
24th Sep 2025429 PMAQI
24th Sep 20254010 PMAQI
24th Sep 20253611 PMAQI
25th Sep 20252712 AMAQI
25th Sep 2025211 AMAQI
25th Sep 2025172 AMAQI
25th Sep 2025173 AMAQI
25th Sep 2025194 AMAQI
25th Sep 2025225 AMAQI
25th Sep 2025226 AMAQI
21°C18/25°C
25th Sep 2025227 AMAQI
25th Sep 2025228 AMAQI
25th Sep 2025229 AMAQI
25th Sep 20252410 AMAQI
25th Sep 20252811 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025301 PMAQI
25th Sep 2025322 PMAQI
25th Sep 2025323 PMAQI
25th Sep 2025314 PMAQI
25th Sep 2025335 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025347 PMAQI
25th Sep 2025288 PMAQI
25th Sep 2025259 PMAQI
25th Sep 20253010 PMAQI
25th Sep 20253111 PMAQI
26th Sep 20252812 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025244 AMAQI
26th Sep 2025265 AMAQI
26th Sep 2025246 AMAQI
19°C14/26°C
26th Sep 2025317 AMAQI
26th Sep 2025418 AMAQI
26th Sep 2025409 AMAQI
26th Sep 20252910 AMAQI
26th Sep 20252511 AMAQI
26th Sep 20253112 PMAQI
26th Sep 2025321 PMAQI
26th Sep 2025342 PMAQI
26th Sep 2025353 PMAQI
26th Sep 2025374 PMAQI
26th Sep 2025385 PMAQI
26th Sep 2025386 PMAQI
26th Sep 2025377 PMAQI
26th Sep 2025338 PMAQI
26th Sep 2025419 PMAQI
26th Sep 20256210 PMAQI
26th Sep 20256711 PMAQI
27th Sep 20256712 AMAQI
27th Sep 2025591 AMAQI
27th Sep 2025552 AMAQI
27th Sep 2025543 AMAQI
27th Sep 2025514 AMAQI
27th Sep 2025495 AMAQI
27th Sep 2025496 AMAQI
20°C11/30°C
27th Sep 2025567 AMAQI
27th Sep 2025528 AMAQI
27th Sep 2025539 AMAQI
27th Sep 20255810 AMAQI
27th Sep 20255011 AMAQI
27th Sep 20253912 PMAQI
27th Sep 2025371 PMAQI
27th Sep 2025352 PMAQI
27th Sep 2025373 PMAQI
27th Sep 2025334 PMAQI
27th Sep 2025335 PMAQI
27th Sep 2025336 PMAQI
27th Sep 2025337 PMAQI
27th Sep 2025358 PMAQI
27th Sep 2025429 PMAQI
27th Sep 20255310 PMAQI
27th Sep 20255711 PMAQI
28th Sep 20255412 AMAQI
28th Sep 2025501 AMAQI
28th Sep 2025452 AMAQI
28th Sep 2025463 AMAQI
28th Sep 2025504 AMAQI
28th Sep 2025505 AMAQI
28th Sep 2025496 AMAQI
22°C12/32°C
28th Sep 2025497 AMAQI
28th Sep 2025478 AMAQI
28th Sep 2025449 AMAQI
28th Sep 20254010 AMAQI
28th Sep 20253211 AMAQI
28th Sep 20252812 PMAQI
28th Sep 2025311 PMAQI
28th Sep 2025352 PMAQI
28th Sep 2025343 PMAQI
28th Sep 2025324 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025266 PMAQI
28th Sep 2025377 PMAQI
28th Sep 2025368 PMAQI
28th Sep 2025359 PMAQI
28th Sep 20254810 PMAQI
28th Sep 20255811 PMAQI
29th Sep 20255712 AMAQI
29th Sep 2025531 AMAQI
29th Sep 2025502 AMAQI
29th Sep 2025493 AMAQI
29th Sep 2025424 AMAQI
29th Sep 2025405 AMAQI
29th Sep 2025426 AMAQI
23°C14/34°C
29th Sep 2025437 AMAQI
29th Sep 2025538 AMAQI
29th Sep 2025539 AMAQI
29th Sep 20254810 AMAQI
29th Sep 20255211 AMAQI
29th Sep 20253512 PMAQI
29th Sep 2025331 PMAQI
29th Sep 2025332 PMAQI
29th Sep 2025343 PMAQI
29th Sep 2025354 PMAQI
29th Sep 2025295 PMAQI
29th Sep 2025306 PMAQI
29th Sep 2025377 PMAQI
29th Sep 2025418 PMAQI
29th Sep 2025559 PMAQI
29th Sep 20254610 PMAQI
29th Sep 20252511 PMAQI
30th Sep 20253212 AMAQI
30th Sep 2025281 AMAQI
30th Sep 2025222 AMAQI
30th Sep 2025253 AMAQI
30th Sep 2025274 AMAQI
30th Sep 2025395 AMAQI
30th Sep 2025276 AMAQI
24°C14/34°C
30th Sep 2025357 AMAQI
30th Sep 2025288 AMAQI
30th Sep 2025309 AMAQI
30th Sep 20253110 AMAQI
30th Sep 20252711 AMAQI
30th Sep 20252812 PMAQI
30th Sep 2025271 PMAQI
30th Sep 2025492 PMAQI
30th Sep 2025433 PMAQI
30th Sep 2025264 PMAQI
30th Sep 2025275 PMAQI
30th Sep 2025236 PMAQI
30th Sep 2025257 PMAQI
30th Sep 2025218 PMAQI
30th Sep 2025269 PMAQI
30th Sep 20254710 PMAQI
30th Sep 20254811 PMAQI
1st Oct 20255112 AMAQI
1st Oct 2025501 AMAQI
1st Oct 2025512 AMAQI
1st Oct 2025503 AMAQI
1st Oct 2025464 AMAQI
1st Oct 2025405 AMAQI
1st Oct 2025406 AMAQI
24°C16/33°C
1st Oct 2025437 AMAQI
1st Oct 2025408 AMAQI
1st Oct 2025449 AMAQI
1st Oct 20254910 AMAQI
1st Oct 20254911 AMAQI
1st Oct 20255012 PMAQI
1st Oct 2025461 PMAQI
1st Oct 2025462 PMAQI
1st Oct 2025423 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025445 PMAQI
1st Oct 2025406 PMAQI
1st Oct 2025457 PMAQI
1st Oct 2025468 PMAQI
1st Oct 2025529 PMAQI
1st Oct 20255510 PMAQI
1st Oct 20255511 PMAQI
2nd Oct 20255612 AMAQI
2nd Oct 2025551 AMAQI
2nd Oct 2025552 AMAQI
2nd Oct 2025543 AMAQI
2nd Oct 2025554 AMAQI
2nd Oct 2025525 AMAQI
2nd Oct 2025496 AMAQI
22°C13/32°C
2nd Oct 2025437 AMAQI
2nd Oct 2025408 AMAQI
2nd Oct 2025389 AMAQI
2nd Oct 20253410 AMAQI
2nd Oct 20253411 AMAQI
2nd Oct 20254812 PMAQI
2nd Oct 2025531 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025553 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025505 PMAQI
2nd Oct 2025466 PMAQI
2nd Oct 2025427 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025439 PMAQI
2nd Oct 20254410 PMAQI
2nd Oct 20254611 PMAQI
3rd Oct 20254412 AMAQI
3rd Oct 2025451 AMAQI
3rd Oct 2025482 AMAQI
3rd Oct 2025483 AMAQI
3rd Oct 2025494 AMAQI
3rd Oct 2025485 AMAQI
3rd Oct 2025416 AMAQI
23°C13/33°C
3rd Oct 2025567 AMAQI
3rd Oct 2025518 AMAQI
3rd Oct 2025539 AMAQI
3rd Oct 20256510 AMAQI
3rd Oct 20255811 AMAQI
3rd Oct 20255512 PMAQI
3rd Oct 2025571 PMAQI
3rd Oct 2025582 PMAQI
3rd Oct 2025573 PMAQI
3rd Oct 2025594 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025576 PMAQI
3rd Oct 2025577 PMAQI
3rd Oct 2025588 PMAQI
3rd Oct 2025589 PMAQI
3rd Oct 20255910 PMAQI
3rd Oct 20255711 PMAQI
4th Oct 20256512 AMAQI
4th Oct 2025621 AMAQI
4th Oct 2025582 AMAQI
4th Oct 2025563 AMAQI
4th Oct 2025564 AMAQI
4th Oct 2025575 AMAQI
4th Oct 2025606 AMAQI
24°C16/32°C
4th Oct 2025597 AMAQI
4th Oct 2025618 AMAQI
4th Oct 2025589 AMAQI
4th Oct 20256310 AMAQI
4th Oct 20256011 AMAQI
4th Oct 20256512 PMAQI
4th Oct 2025701 PMAQI
4th Oct 2025692 PMAQI
4th Oct 2025613 PMAQI
4th Oct 2025544 PMAQI
4th Oct 2025555 PMAQI
4th Oct 2025536 PMAQI
4th Oct 2025547 PMAQI
4th Oct 2025568 PMAQI
4th Oct 2025569 PMAQI
4th Oct 20255510 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20255612 AMAQI
5th Oct 2025571 AMAQI
5th Oct 2025562 AMAQI
5th Oct 2025563 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025535 AMAQI
5th Oct 2025546 AMAQI
24°C16/32°C
5th Oct 2025537 AMAQI
5th Oct 2025558 AMAQI
5th Oct 2025549 AMAQI
5th Oct 20255310 AMAQI
5th Oct 20255311 AMAQI
5th Oct 20255212 PMAQI
5th Oct 2025471 PMAQI
5th Oct 2025402 PMAQI
5th Oct 2025403 PMAQI
5th Oct 2025394 PMAQI
5th Oct 2025245 PMAQI
5th Oct 2025346 PMAQI
5th Oct 2025397 PMAQI
5th Oct 2025428 PMAQI
5th Oct 2025409 PMAQI
5th Oct 20253510 PMAQI
5th Oct 20253911 PMAQI
6th Oct 20253912 AMAQI
6th Oct 2025401 AMAQI
6th Oct 2025412 AMAQI
6th Oct 2025253 AMAQI
6th Oct 2025374 AMAQI
6th Oct 2025385 AMAQI
6th Oct 2025376 AMAQI
22°C14/31°C
6th Oct 2025407 AMAQI
6th Oct 2025408 AMAQI
6th Oct 2025379 AMAQI
6th Oct 20253910 AMAQI
6th Oct 20254311 AMAQI
6th Oct 20252712 PMAQI
7th Oct 2025166 AMAQI
23°C17/32°C
7th Oct 2025127 AMAQI
7th Oct 2025358 AMAQI
7th Oct 2025419 AMAQI
7th Oct 20254010 AMAQI
7th Oct 20251911 AMAQI
7th Oct 20251712 PMAQI
7th Oct 2025191 PMAQI
7th Oct 2025302 PMAQI
7th Oct 2025283 PMAQI
7th Oct 2025214 PMAQI
7th Oct 2025225 PMAQI
7th Oct 2025246 PMAQI
7th Oct 2025237 PMAQI
7th Oct 2025248 PMAQI
7th Oct 2025169 PMAQI
7th Oct 20251610 PMAQI
7th Oct 20251511 PMAQI
8th Oct 20251412 AMAQI
8th Oct 2025141 AMAQI
8th Oct 2025152 AMAQI
8th Oct 2025203 AMAQI
8th Oct 2025234 AMAQI
8th Oct 2025215 AMAQI
8th Oct 2025226 AMAQI
19°C14/22°C
8th Oct 2025157 AMAQI
8th Oct 2025248 AMAQI
8th Oct 2025349 AMAQI
8th Oct 20253710 AMAQI
8th Oct 20254011 AMAQI
8th Oct 20252312 PMAQI
8th Oct 2025161 PMAQI
8th Oct 2025252 PMAQI
8th Oct 2025353 PMAQI
8th Oct 2025184 PMAQI
8th Oct 2025245 PMAQI
8th Oct 2025166 PMAQI
8th Oct 2025147 PMAQI
8th Oct 2025188 PMAQI
8th Oct 2025139 PMAQI
8th Oct 20251310 PMAQI
8th Oct 20253511 PMAQI
9th Oct 20252712 AMAQI
9th Oct 2025141 AMAQI
9th Oct 2025132 AMAQI
9th Oct 2025123 AMAQI
9th Oct 2025204 AMAQI
9th Oct 2025205 AMAQI
9th Oct 2025216 AMAQI
15°C8/24°C
9th Oct 2025207 AMAQI
9th Oct 2025208 AMAQI
9th Oct 2025179 AMAQI
9th Oct 20251610 AMAQI
9th Oct 20252211 AMAQI
9th Oct 20253712 PMAQI
9th Oct 2025431 PMAQI
9th Oct 2025442 PMAQI
9th Oct 2025303 PMAQI
9th Oct 2025434 PMAQI
9th Oct 2025375 PMAQI
9th Oct 2025306 PMAQI
9th Oct 2025327 PMAQI
9th Oct 2025168 PMAQI
9th Oct 2025149 PMAQI
9th Oct 20251510 PMAQI
9th Oct 20253011 PMAQI
10th Oct 20252012 AMAQI
10th Oct 2025171 AMAQI
10th Oct 2025172 AMAQI
10th Oct 2025323 AMAQI
10th Oct 2025404 AMAQI
10th Oct 2025375 AMAQI
10th Oct 2025446 AMAQI
14°C5/24°C
10th Oct 2025467 AMAQI
10th Oct 2025518 AMAQI
10th Oct 2025559 AMAQI
10th Oct 20255210 AMAQI
10th Oct 20253911 AMAQI
10th Oct 20252112 PMAQI
10th Oct 2025171 PMAQI
10th Oct 2025252 PMAQI
10th Oct 2025243 PMAQI
10th Oct 2025374 PMAQI
10th Oct 2025395 PMAQI
10th Oct 2025226 PMAQI
10th Oct 2025237 PMAQI
10th Oct 2025348 PMAQI
10th Oct 2025399 PMAQI
10th Oct 20255110 PMAQI
10th Oct 20255211 PMAQI
11th Oct 20254512 AMAQI
11th Oct 2025381 AMAQI
11th Oct 2025412 AMAQI
11th Oct 2025383 AMAQI
11th Oct 2025454 AMAQI
11th Oct 2025455 AMAQI
11th Oct 2025486 AMAQI
15°C5/26°C
11th Oct 2025467 AMAQI
11th Oct 2025488 AMAQI
11th Oct 2025459 AMAQI
11th Oct 20254610 AMAQI
11th Oct 20255411 AMAQI
11th Oct 20255412 PMAQI
11th Oct 2025611 PMAQI
11th Oct 2025652 PMAQI
11th Oct 2025633 PMAQI
11th Oct 2025564 PMAQI
11th Oct 2025545 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025477 PMAQI
11th Oct 2025438 PMAQI
11th Oct 2025489 PMAQI
11th Oct 20255010 PMAQI
11th Oct 20253111 PMAQI
12th Oct 20252812 AMAQI
12th Oct 2025261 AMAQI
12th Oct 2025232 AMAQI
12th Oct 2025173 AMAQI
12th Oct 2025154 AMAQI
12th Oct 2025155 AMAQI
12th Oct 2025156 AMAQI
19°C12/26°C
12th Oct 2025217 AMAQI
12th Oct 2025168 AMAQI
12th Oct 2025169 AMAQI
12th Oct 20251510 AMAQI
12th Oct 20251311 AMAQI
12th Oct 20251712 PMAQI
12th Oct 2025351 PMAQI
12th Oct 2025452 PMAQI
12th Oct 2025453 PMAQI
12th Oct 2025484 PMAQI
12th Oct 2025485 PMAQI
12th Oct 2025466 PMAQI
12th Oct 2025447 PMAQI
12th Oct 2025458 PMAQI
12th Oct 2025529 PMAQI
12th Oct 20255310 PMAQI
12th Oct 20254511 PMAQI
13th Oct 20254412 AMAQI
13th Oct 2025461 AMAQI
13th Oct 2025472 AMAQI
13th Oct 2025453 AMAQI
13th Oct 2025454 AMAQI
13th Oct 2025475 AMAQI
13th Oct 2025386 AMAQI
17°C7/28°C
13th Oct 2025397 AMAQI
13th Oct 2025408 AMAQI
13th Oct 2025469 AMAQI
13th Oct 20254610 AMAQI
13th Oct 20254411 AMAQI
13th Oct 20254812 PMAQI
13th Oct 2025551 PMAQI
13th Oct 2025542 PMAQI
13th Oct 2025543 PMAQI
13th Oct 2025544 PMAQI
13th Oct 2025495 PMAQI
13th Oct 2025516 PMAQI
13th Oct 2025477 PMAQI
13th Oct 2025548 PMAQI
13th Oct 2025559 PMAQI
13th Oct 20255610 PMAQI
13th Oct 20255711 PMAQI
14th Oct 20255612 AMAQI
14th Oct 2025541 AMAQI
14th Oct 2025522 AMAQI
14th Oct 2025463 AMAQI
14th Oct 2025464 AMAQI
14th Oct 2025465 AMAQI
14th Oct 2025476 AMAQI
18°C10/27°C
14th Oct 2025527 AMAQI
14th Oct 2025488 AMAQI
14th Oct 2025559 AMAQI
14th Oct 20255810 AMAQI
14th Oct 20255811 AMAQI
14th Oct 20255812 PMAQI
14th Oct 2025631 PMAQI
14th Oct 2025592 PMAQI
14th Oct 2025553 PMAQI
14th Oct 2025544 PMAQI
14th Oct 2025535 PMAQI
14th Oct 2025546 PMAQI
14th Oct 2025547 PMAQI
14th Oct 2025558 PMAQI
14th Oct 2025559 PMAQI
14th Oct 20256210 PMAQI
14th Oct 20257011 PMAQI
15th Oct 20257212 AMAQI
15th Oct 2025701 AMAQI
15th Oct 2025672 AMAQI
15th Oct 2025633 AMAQI
15th Oct 2025614 AMAQI
15th Oct 2025565 AMAQI
15th Oct 2025566 AMAQI
20°C12/30°C
15th Oct 2025517 AMAQI
15th Oct 2025488 AMAQI
15th Oct 2025459 AMAQI
15th Oct 20254010 AMAQI
15th Oct 20254911 AMAQI
15th Oct 20254712 PMAQI
15th Oct 2025521 PMAQI
15th Oct 2025562 PMAQI
15th Oct 2025573 PMAQI
15th Oct 2025574 PMAQI
15th Oct 2025585 PMAQI
15th Oct 2025576 PMAQI
15th Oct 2025547 PMAQI
15th Oct 2025568 PMAQI
15th Oct 2025569 PMAQI
15th Oct 20255810 PMAQI
15th Oct 20255711 PMAQI
16th Oct 20255512 AMAQI
16th Oct 2025581 AMAQI
16th Oct 2025632 AMAQI
16th Oct 2025583 AMAQI
16th Oct 2025574 AMAQI
16th Oct 2025575 AMAQI
16th Oct 2025506 AMAQI
20°C13/30°C
16th Oct 2025487 AMAQI
16th Oct 2025428 AMAQI
16th Oct 2025409 AMAQI
16th Oct 20253810 AMAQI
16th Oct 20253911 AMAQI
16th Oct 20253112 PMAQI
16th Oct 2025361 PMAQI
16th Oct 2025422 PMAQI
16th Oct 2025443 PMAQI
16th Oct 2025504 PMAQI
16th Oct 2025505 PMAQI
16th Oct 2025546 PMAQI
16th Oct 2025547 PMAQI
16th Oct 2025498 PMAQI
16th Oct 2025539 PMAQI
16th Oct 20255110 PMAQI
16th Oct 20255211 PMAQI
17th Oct 20255012 AMAQI
17th Oct 2025451 AMAQI
17th Oct 2025412 AMAQI
17th Oct 2025463 AMAQI
17th Oct 2025384 AMAQI
17th Oct 2025225 AMAQI
17th Oct 2025176 AMAQI
19°C13/27°C
17th Oct 2025147 AMAQI
17th Oct 2025138 AMAQI
17th Oct 2025169 AMAQI
17th Oct 20251810 AMAQI
17th Oct 20252111 AMAQI
17th Oct 20254012 PMAQI
17th Oct 2025421 PMAQI
17th Oct 2025382 PMAQI
17th Oct 2025453 PMAQI
17th Oct 2025524 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025576 PMAQI
17th Oct 2025577 PMAQI
17th Oct 2025568 PMAQI
17th Oct 2025509 PMAQI
17th Oct 20253710 PMAQI
17th Oct 20254411 PMAQI
18th Oct 20254412 AMAQI
18th Oct 2025461 AMAQI
18th Oct 2025542 AMAQI
18th Oct 2025563 AMAQI
18th Oct 2025524 AMAQI
18th Oct 2025535 AMAQI
18th Oct 2025586 AMAQI
20°C13/29°C
18th Oct 2025577 AMAQI
18th Oct 2025638 AMAQI
18th Oct 2025699 AMAQI
18th Oct 20256710 AMAQI
18th Oct 20257011 AMAQI
18th Oct 20257112 PMAQI
18th Oct 2025661 PMAQI
18th Oct 2025672 PMAQI
18th Oct 2025663 PMAQI
18th Oct 2025644 PMAQI
18th Oct 2025625 PMAQI
18th Oct 2025606 PMAQI
18th Oct 2025547 PMAQI
18th Oct 2025418 PMAQI
18th Oct 2025399 PMAQI
18th Oct 20253810 PMAQI
18th Oct 20251811 PMAQI
19th Oct 20251512 AMAQI
19th Oct 2025141 AMAQI
19th Oct 2025132 AMAQI
19th Oct 2025213 AMAQI
19th Oct 2025144 AMAQI
19th Oct 2025185 AMAQI
19th Oct 2025136 AMAQI
20°C15/31°C
19th Oct 2025137 AMAQI
19th Oct 2025208 AMAQI
19th Oct 2025239 AMAQI
19th Oct 20252410 AMAQI
19th Oct 20252411 AMAQI
19th Oct 20252612 PMAQI
19th Oct 2025261 PMAQI
19th Oct 2025232 PMAQI
19th Oct 2025233 PMAQI
19th Oct 2025244 PMAQI
19th Oct 2025235 PMAQI
19th Oct 2025226 PMAQI
19th Oct 2025227 PMAQI
19th Oct 2025208 PMAQI
19th Oct 2025229 PMAQI
19th Oct 20252310 PMAQI
19th Oct 20252211 PMAQI
20th Oct 20252212 AMAQI
20th Oct 2025241 AMAQI
20th Oct 2025232 AMAQI
20th Oct 2025213 AMAQI
20th Oct 2025234 AMAQI
20th Oct 2025215 AMAQI
20th Oct 2025236 AMAQI
12°C8/17°C
20th Oct 2025227 AMAQI
20th Oct 2025228 AMAQI
20th Oct 2025239 AMAQI
20th Oct 20252210 AMAQI
20th Oct 20252611 AMAQI
20th Oct 20252512 PMAQI
20th Oct 2025241 PMAQI
20th Oct 2025242 PMAQI
20th Oct 2025293 PMAQI
20th Oct 2025354 PMAQI
20th Oct 2025415 PMAQI
20th Oct 2025336 PMAQI
20th Oct 2025287 PMAQI
20th Oct 2025248 PMAQI
20th Oct 2025279 PMAQI
20th Oct 20253610 PMAQI
20th Oct 20252911 PMAQI
21st Oct 20252212 AMAQI
21st Oct 2025221 AMAQI
21st Oct 2025272 AMAQI
21st Oct 2025333 AMAQI
21st Oct 2025344 AMAQI
21st Oct 2025315 AMAQI
21st Oct 2025246 AMAQI
13°C5/23°C
21st Oct 2025237 AMAQI
21st Oct 2025278 AMAQI
21st Oct 2025229 AMAQI
21st Oct 20252210 AMAQI
21st Oct 20252211 AMAQI
21st Oct 20252212 PMAQI
21st Oct 2025221 PMAQI
21st Oct 2025272 PMAQI
21st Oct 2025183 PMAQI
21st Oct 2025174 PMAQI
21st Oct 2025175 PMAQI
21st Oct 2025346 PMAQI
21st Oct 2025287 PMAQI
21st Oct 2025278 PMAQI
21st Oct 2025289 PMAQI
21st Oct 20251810 PMAQI
21st Oct 20251711 PMAQI
22nd Oct 20251712 AMAQI
22nd Oct 2025171 AMAQI
22nd Oct 2025172 AMAQI
22nd Oct 2025173 AMAQI
22nd Oct 2025174 AMAQI
22nd Oct 2025225 AMAQI
22nd Oct 2025226 AMAQI
13°C8/16°C
22nd Oct 2025177 AMAQI
22nd Oct 2025178 AMAQI
22nd Oct 2025179 AMAQI
22nd Oct 20252210 AMAQI
22nd Oct 20252211 AMAQI
22nd Oct 20252212 PMAQI
22nd Oct 2025171 PMAQI
22nd Oct 2025172 PMAQI
22nd Oct 2025173 PMAQI
22nd Oct 2025174 PMAQI
22nd Oct 2025175 PMAQI
22nd Oct 2025176 PMAQI
22nd Oct 2025177 PMAQI
22nd Oct 2025178 PMAQI
22nd Oct 2025179 PMAQI
22nd Oct 20252310 PMAQI
22nd Oct 20251711 PMAQI
23rd Oct 20251712 AMAQI
23rd Oct 2025221 AMAQI
23rd Oct 2025222 AMAQI
23rd Oct 2025223 AMAQI
23rd Oct 2025184 AMAQI
23rd Oct 2025175 AMAQI
23rd Oct 2025336 AMAQI
10°C5/18°C
23rd Oct 2025227 AMAQI
23rd Oct 2025228 AMAQI
23rd Oct 2025229 AMAQI
23rd Oct 20252810 AMAQI
23rd Oct 20253311 AMAQI
23rd Oct 20253312 PMAQI
23rd Oct 2025281 PMAQI
23rd Oct 2025282 PMAQI
23rd Oct 2025283 PMAQI
23rd Oct 2025194 PMAQI
23rd Oct 2025175 PMAQI
23rd Oct 2025176 PMAQI
23rd Oct 2025177 PMAQI
23rd Oct 2025178 PMAQI
23rd Oct 2025179 PMAQI
23rd Oct 20251710 PMAQI
23rd Oct 20252211 PMAQI
24th Oct 20252712 AMAQI
24th Oct 2025391 AMAQI
24th Oct 2025392 AMAQI
24th Oct 2025603 AMAQI
24th Oct 2025634 AMAQI
24th Oct 2025615 AMAQI
24th Oct 2025616 AMAQI
9°C2/18°C
24th Oct 2025617 AMAQI
7 AM24th Oct 2025448 AMAQI
24th Oct 2025399 AMAQI
24th Oct 20253910 AMAQI
24th Oct 20253911 AMAQI
24th Oct 20253312 PMAQI
12 PM24th Oct 2025331 PMAQI
24th Oct 2025332 PMAQI
24th Oct 2025333 PMAQI
24th Oct 2025224 PMAQI
24th Oct 2025225 PMAQI
6 PM
12 AM
6 AM
--°C/°C
昼間
平均最高時間
2 PM - 6 PM
39AQI
5 時間 / 日
150 時間 / 月
平均最低時間
7 AM - 12 PM
38AQI
6 時間 / 日
180 時間 / 月
過去30日間、昼間の最高AQIは 2 PM から 6 PM の間に記録され（平均 39）、最も低いAQIは 7 AM から 12 PM の間に記録され（平均 38）ました。
夜間
平均最高時間
10 PM - 11 PM
41AQI
2 時間 / 日
60 時間 / 月
平均最低時間
12 AM - 9 PM
38AQI
10 時間 / 日
300 時間 / 月
過去30日間、昼間の最高AQIは 10 PM から 11 PM の間に記録され（平均 41）、最も低いAQIは 12 AM から 9 PM の間に記録され（平均 38）ました。
2025 年間 vs 空気品質
Illinois 121, Decatur, Illinois, United States
2025
77%
163
22%
47
0.4%
1
過去297 日間の AQI カテゴリ別総日数（2025 年） (68 日残り)
良い
163 日適度
47 日悪い
1 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: 77%
健康リスクレベル:
低い
2025 年、77% の 297 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 低い ですが、特に脆弱な人々への長期的な影響は不確かです。
年間空気品質インサイト
Illinois 121, Decatur, Illinois, United States
2025 年のAQIレベル
AQI
PM2.5
PM10
CO
SO2
NO2
O3
日月火水木金土
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
2nd 1月 2025
3rd 1月 2025
4th 1月 2025
5th 1月 2025
6th 1月 2025
7th 1月 2025
8th 1月 2025
9th 1月 2025
10th 1月 2025
11th 1月 2025
12th 1月 2025
13th 1月 2025
14th 1月 2025
15th 1月 2025
16th 1月 2025
17th 1月 2025
18th 1月 2025
19th 1月 2025
20th 1月 2025
21st 1月 2025
22nd 1月 2025
23rd 1月 2025
24th 1月 2025
25th 1月 2025
26th 1月 2025
27th 1月 2025
28th 1月 2025
29th 1月 2025
30th 1月 2025
31st 1月 2025
1st 2月 2025
2nd 2月 2025
3rd 2月 2025
4th 2月 2025
5th 2月 2025
6th 2月 2025
7th 2月 2025
8th 2月 2025
9th 2月 2025
10th 2月 2025
11th 2月 2025
12th 2月 2025
13th 2月 2025
14th 2月 2025
15th 2月 2025
16th 2月 2025
17th 2月 2025
18th 2月 2025
19th 2月 2025
20th 2月 2025
21st 2月 2025
22nd 2月 2025
23rd 2月 2025
24th 2月 2025
25th 2月 2025
26th 2月 2025
27th 2月 2025
28th 2月 2025
1st 3月 2025
2nd 3月 2025
3rd 3月 2025
4th 3月 2025
5th 3月 2025
6th 3月 2025
7th 3月 2025
8th 3月 2025
9th 3月 2025
10th 3月 2025
11th 3月 2025
12th 3月 2025
13th 3月 2025
14th 3月 2025
15th 3月 2025
16th 3月 2025
17th 3月 2025
18th 3月 2025
19th 3月 2025
20th 3月 2025
21st 3月 2025
22nd 3月 2025
23rd 3月 2025
24th 3月 2025
25th 3月 2025
26th 3月 2025
27th 3月 2025
40AQI
40AQI
28th 3月 2025
40AQI
40AQI
29th 3月 2025
43AQI
43AQI
30th 3月 2025
31AQI
31AQI
31st 3月 2025
17AQI
17AQI
1st 4月 2025
27AQI
27AQI
2nd 4月 2025
27AQI
27AQI
3rd 4月 2025
23AQI
23AQI
4th 4月 2025
34AQI
34AQI
5th 4月 2025
20AQI
20AQI
6th 4月 2025
20AQI
20AQI
7th 4月 2025
27AQI
27AQI
8th 4月 2025
18AQI
18AQI
9th 4月 2025
23AQI
23AQI
10th 4月 2025
34AQI
34AQI
11th 4月 2025
42AQI
42AQI
12th 4月 2025
40AQI
40AQI
13th 4月 2025
35AQI
35AQI
14th 4月 2025
35AQI
35AQI
15th 4月 2025
20AQI
20AQI
16th 4月 2025
28AQI
28AQI
17th 4月 2025
39AQI
39AQI
18th 4月 2025
53AQI
53AQI
19th 4月 2025
50AQI
50AQI
20th 4月 2025
39AQI
39AQI
21st 4月 2025
18AQI
18AQI
22nd 4月 2025
24AQI
24AQI
23rd 4月 2025
27AQI
27AQI
24th 4月 2025
36AQI
36AQI
25th 4月 2025
35AQI
35AQI
26th 4月 2025
23AQI
23AQI
27th 4月 2025
19AQI
19AQI
28th 4月 2025
32AQI
32AQI
29th 4月 2025
32AQI
32AQI
30th 4月 2025
25AQI
25AQI
1st 5月 2025
24AQI
24AQI
2nd 5月 2025
22AQI
22AQI
3rd 5月 2025
23AQI
23AQI
4th 5月 2025
17AQI
17AQI
5th 5月 2025
23AQI
23AQI
6th 5月 2025
27AQI
27AQI
7th 5月 2025
24AQI
24AQI
8th 5月 2025
26AQI
26AQI
9th 5月 2025
25AQI
25AQI
10th 5月 2025
32AQI
32AQI
11th 5月 2025
26AQI
26AQI
12th 5月 2025
31AQI
31AQI
13th 5月 2025
22AQI
22AQI
14th 5月 2025
28AQI
28AQI
15th 5月 2025
49AQI
49AQI
16th 5月 2025
35AQI
35AQI
17th 5月 2025
20AQI
20AQI
18th 5月 2025
18AQI
18AQI
19th 5月 2025
26AQI
26AQI
20th 5月 2025
24AQI
24AQI
21st 5月 2025
14AQI
14AQI
22nd 5月 2025
14AQI
14AQI
23rd 5月 2025
19AQI
19AQI
24th 5月 2025
24AQI
24AQI
25th 5月 2025
26AQI
26AQI
26th 5月 2025
19AQI
19AQI
27th 5月 2025
20AQI
20AQI
28th 5月 2025
27AQI
27AQI
29th 5月 2025
38AQI
38AQI
30th 5月 2025
31AQI
31AQI
31st 5月 2025
46AQI
46AQI
1st 6月 2025
31AQI
31AQI
2nd 6月 2025
44AQI
44AQI
3rd 6月 2025
57AQI
57AQI
4th 6月 2025
44AQI
44AQI
5th 6月 2025
47AQI
47AQI
6th 6月 2025
62AQI
62AQI
7th 6月 2025
67AQI
67AQI
8th 6月 2025
61AQI
61AQI
9th 6月 2025
59AQI
59AQI
10th 6月 2025
55AQI
55AQI
11th 6月 2025
64AQI
64AQI
12th 6月 2025
79AQI
79AQI
13th 6月 2025
69AQI
69AQI
14th 6月 2025
49AQI
49AQI
15th 6月 2025
42AQI
42AQI
16th 6月 2025
39AQI
39AQI
17th 6月 2025
27AQI
27AQI
18th 6月 2025
37AQI
37AQI
19th 6月 2025
23AQI
23AQI
20th 6月 2025
33AQI
33AQI
21st 6月 2025
42AQI
42AQI
22nd 6月 2025
46AQI
46AQI
23rd 6月 2025
57AQI
57AQI
24th 6月 2025
53AQI
53AQI
25th 6月 2025
51AQI
51AQI
26th 6月 2025
51AQI
51AQI
27th 6月 2025
35AQI
35AQI
28th 6月 2025
28AQI
28AQI
29th 6月 2025
32AQI
32AQI
30th 6月 2025
28AQI
28AQI
1st 7月 2025
28AQI
28AQI
2nd 7月 2025
42AQI
42AQI
3rd 7月 2025
49AQI
49AQI
4th 7月 2025
54AQI
54AQI
5th 7月 2025
65AQI
65AQI
6th 7月 2025
57AQI
57AQI
7th 7月 2025
45AQI
45AQI
8th 7月 2025
65AQI
65AQI
9th 7月 2025
40AQI
40AQI
10th 7月 2025
38AQI
38AQI
11th 7月 2025
45AQI
45AQI
12th 7月 2025
34AQI
34AQI
13th 7月 2025
39AQI
39AQI
14th 7月 2025
39AQI
39AQI
15th 7月 2025
40AQI
40AQI
16th 7月 2025
33AQI
33AQI
17th 7月 2025
27AQI
27AQI
18th 7月 2025
28AQI
28AQI
19th 7月 2025
38AQI
38AQI
20th 7月 2025
36AQI
36AQI
21st 7月 2025
29AQI
29AQI
22nd 7月 2025
41AQI
41AQI
23rd 7月 2025
57AQI
57AQI
24th 7月 2025
54AQI
54AQI
25th 7月 2025
41AQI
41AQI
26th 7月 2025
39AQI
39AQI
27th 7月 2025
26AQI
26AQI
28th 7月 2025
31AQI
31AQI
29th 7月 2025
31AQI
31AQI
30th 7月 2025
39AQI
39AQI
31st 7月 2025
50AQI
50AQI
1st 8月 2025
112AQI
112AQI
2nd 8月 2025
83AQI
83AQI
3rd 8月 2025
53AQI
53AQI
4th 8月 2025
48AQI
48AQI
5th 8月 2025
55AQI
55AQI
6th 8月 2025
55AQI
55AQI
7th 8月 2025
49AQI
49AQI
8th 8月 2025
54AQI
54AQI
9th 8月 2025
54AQI
54AQI
10th 8月 2025
51AQI
51AQI
11th 8月 2025
50AQI
50AQI
12th 8月 2025
42AQI
42AQI
13th 8月 2025
45AQI
45AQI
14th 8月 2025
58AQI
58AQI
15th 8月 2025
60AQI
60AQI
16th 8月 2025
54AQI
54AQI
17th 8月 2025
47AQI
47AQI
18th 8月 2025
48AQI
48AQI
19th 8月 2025
41AQI
41AQI
20th 8月 2025
23AQI
23AQI
21st 8月 2025
20AQI
20AQI
22nd 8月 2025
30AQI
30AQI
23rd 8月 2025
35AQI
35AQI
24th 8月 2025
25AQI
25AQI
25th 8月 2025
21AQI
21AQI
26th 8月 2025
25AQI
25AQI
27th 8月 2025
31AQI
31AQI
28th 8月 2025
34AQI
34AQI
29th 8月 2025
34AQI
34AQI
30th 8月 2025
28AQI
28AQI
31st 8月 2025
30AQI
30AQI
1st 9月 2025
29AQI
29AQI
2nd 9月 2025
30AQI
30AQI
3rd 9月 2025
44AQI
44AQI
4th 9月 2025
63AQI
63AQI
5th 9月 2025
52AQI
52AQI
6th 9月 2025
26AQI
26AQI
7th 9月 2025
28AQI
28AQI
8th 9月 2025
25AQI
25AQI
9th 9月 2025
30AQI
30AQI
10th 9月 2025
44AQI
44AQI
11th 9月 2025
56AQI
56AQI
12th 9月 2025
54AQI
54AQI
13th 9月 2025
58AQI
58AQI
14th 9月 2025
58AQI
58AQI
15th 9月 2025
55AQI
55AQI
16th 9月 2025
52AQI
52AQI
17th 9月 2025
53AQI
53AQI
18th 9月 2025
53AQI
53AQI
19th 9月 2025
53AQI
53AQI
20th 9月 2025
54AQI
54AQI
21st 9月 2025
45AQI
45AQI
22nd 9月 2025
34AQI
34AQI
23rd 9月 2025
37AQI
37AQI
24th 9月 2025
39AQI
39AQI
25th 9月 2025
26AQI
26AQI
26th 9月 2025
34AQI
34AQI
27th 9月 2025
47AQI
47AQI
28th 9月 2025
41AQI
41AQI
29th 9月 2025
43AQI
43AQI
30th 9月 2025
31AQI
31AQI
1st 10月 2025
47AQI
47AQI
2nd 10月 2025
48AQI
48AQI
3rd 10月 2025
54AQI
54AQI
4th 10月 2025
59AQI
59AQI
5th 10月 2025
49AQI
49AQI
6th 10月 2025
37AQI
37AQI
7th 10月 2025
23AQI
23AQI
8th 10月 2025
21AQI
21AQI
9th 10月 2025
24AQI
24AQI
10th 10月 2025
34AQI
34AQI
11th 10月 2025
47AQI
47AQI
12th 10月 2025
31AQI
31AQI
13th 10月 2025
49AQI
49AQI
14th 10月 2025
54AQI
54AQI
15th 10月 2025
57AQI
57AQI
16th 10月 2025
50AQI
50AQI
17th 10月 2025
40AQI
40AQI
18th 10月 2025
54AQI
54AQI
19th 10月 2025
20AQI
20AQI
20th 10月 2025
26AQI
26AQI
21st 10月 2025
25AQI
25AQI
22nd 10月 2025
18AQI
18AQI
23rd 10月 2025
22AQI
22AQI
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
34AQI
30AQI
26AQI
47AQI
41AQI
45AQI
43AQI
39AQI
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
202539AQI
5
29
1
31
17
13
25
6
20
10
1
18
12
18
5
163
47
1
記録された最高 AQI
6月47AQI
記録された最低 AQI
5月26AQI
過去1 年間の最も汚染された年と最も清浄な年
最も汚染された年
2025(平均)
39AQI最も清浄な年
2025(平均)
39AQIIllinois 121 の年間 2025 AQI（39）は、前年と比較して NaN% (改善 AQI) の平均パーセント変動を示しています: 。
