Country Background

Fort Collins, Colorado, 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

Fort Collins, Colorado, 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
1st Oct 2024
75AQI
記録された最低AQIは
9th Oct 2021
9AQI


同日分析 (17th October ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は最も低い AQI は 14 で、2024 年、2023 年、2022 年、2021 年に比べて改善が見られました。

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: 16th Oct - 17th Oct 2025

Fort Collins, Colorado, United States

AQI
.

6 AM16th Oct 2025

6 PM

5 AM17th Oct 2025

昼間
平均最高時間
8AM16th Oct

117AQI

平均最低時間
6PM16th Oct

12AQI

夜間
平均最高時間
6AM16th Oct

48AQI

平均最低時間
5AM17th Oct

7AQI

過去24時間で、

Fort Collins のAQI は 日 の 117 で最高値を記録し、最も低い 7 は 5 AM に 夜 に記録されました。

昼夜AQIトレンド : Sep - Oct 2025

Fort Collins, Colorado, United States

SepOct
17th - 18th18th - 19th19th - 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
17th Sep 2025186 AMAQI
17th Sep 2025187 AMAQI
17th Sep 2025188 AMAQI
17th Sep 2025219 AMAQI
17th Sep 20252110 AMAQI
17th Sep 20252111 AMAQI
17th Sep 20251912 PMAQI
17th Sep 2025171 PMAQI
17th Sep 2025172 PMAQI
17th Sep 2025183 PMAQI
17th Sep 2025184 PMAQI
17th Sep 2025175 PMAQI
17th Sep 2025176 PMAQI
17th Sep 2025177 PMAQI
17th Sep 2025168 PMAQI
17th Sep 2025149 PMAQI
17th Sep 20251410 PMAQI
17th Sep 20251511 PMAQI
18th Sep 20251512 AMAQI
18th Sep 2025161 AMAQI
18th Sep 2025172 AMAQI
18th Sep 2025163 AMAQI
18th Sep 2025154 AMAQI
18th Sep 2025165 AMAQI

--°C/°C

18th Sep 2025166 AMAQI
18th Sep 2025177 AMAQI
18th Sep 2025188 AMAQI
18th Sep 2025209 AMAQI
18th Sep 20252210 AMAQI
18th Sep 20252311 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025201 PMAQI
18th Sep 2025202 PMAQI
18th Sep 2025203 PMAQI
18th Sep 2025194 PMAQI
18th Sep 2025195 PMAQI
18th Sep 2025196 PMAQI
18th Sep 2025187 PMAQI
18th Sep 2025188 PMAQI
18th Sep 2025209 PMAQI
18th Sep 20252310 PMAQI
18th Sep 20252511 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025261 AMAQI
19th Sep 2025282 AMAQI
19th Sep 2025283 AMAQI
19th Sep 2025284 AMAQI
19th Sep 2025335 AMAQI

16°C7/24°C

19th Sep 2025336 AMAQI
19th Sep 2025337 AMAQI
19th Sep 2025358 AMAQI
19th Sep 2025369 AMAQI
19th Sep 20253810 AMAQI
19th Sep 20253711 AMAQI
19th Sep 20253212 PMAQI
19th Sep 2025291 PMAQI
19th Sep 2025272 PMAQI
19th Sep 2025263 PMAQI
19th Sep 2025264 PMAQI
19th Sep 2025305 PMAQI
19th Sep 2025286 PMAQI
19th Sep 2025307 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025289 PMAQI
19th Sep 20253010 PMAQI
19th Sep 20253111 PMAQI
20th Sep 20253612 AMAQI
20th Sep 2025351 AMAQI
20th Sep 2025332 AMAQI
20th Sep 2025323 AMAQI
20th Sep 2025334 AMAQI
20th Sep 2025355 AMAQI

18°C6/28°C

20th Sep 2025346 AMAQI
20th Sep 2025337 AMAQI
20th Sep 2025348 AMAQI
20th Sep 2025359 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20253611 AMAQI
20th Sep 20253512 PMAQI
20th Sep 2025331 PMAQI
20th Sep 2025332 PMAQI
20th Sep 2025323 PMAQI
20th Sep 2025294 PMAQI
20th Sep 2025275 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025317 PMAQI
20th Sep 2025328 PMAQI
20th Sep 2025289 PMAQI
20th Sep 20252710 PMAQI
20th Sep 20252611 PMAQI
21st Sep 20252612 AMAQI
21st Sep 2025261 AMAQI
21st Sep 2025262 AMAQI
21st Sep 2025273 AMAQI
21st Sep 2025274 AMAQI
21st Sep 2025265 AMAQI

18°C12/24°C

21st Sep 2025256 AMAQI
21st Sep 2025257 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025239 AMAQI
21st Sep 20252210 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20252112 PMAQI
21st Sep 2025201 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025185 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025217 PMAQI
21st Sep 2025228 PMAQI
21st Sep 2025199 PMAQI
21st Sep 20252110 PMAQI
21st Sep 20252111 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025201 AMAQI
22nd Sep 2025202 AMAQI
22nd Sep 2025193 AMAQI
22nd Sep 2025194 AMAQI
22nd Sep 2025155 AMAQI

20°C10/29°C

22nd Sep 2025156 AMAQI
22nd Sep 2025167 AMAQI
22nd Sep 2025188 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20252110 AMAQI
22nd Sep 20252111 AMAQI
22nd Sep 20252112 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025183 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025175 PMAQI
22nd Sep 2025176 PMAQI
22nd Sep 2025187 PMAQI
22nd Sep 2025188 PMAQI
22nd Sep 2025179 PMAQI
22nd Sep 20251710 PMAQI
22nd Sep 20251711 PMAQI
23rd Sep 20251812 AMAQI
23rd Sep 2025181 AMAQI
23rd Sep 2025192 AMAQI
23rd Sep 2025203 AMAQI
23rd Sep 2025214 AMAQI
23rd Sep 2025235 AMAQI

16°C11/23°C

23rd Sep 2025236 AMAQI
23rd Sep 2025247 AMAQI
23rd Sep 2025218 AMAQI
23rd Sep 2025199 AMAQI
23rd Sep 20251810 AMAQI
23rd Sep 20251711 AMAQI
23rd Sep 20251612 PMAQI
23rd Sep 2025161 PMAQI
23rd Sep 2025162 PMAQI
23rd Sep 2025163 PMAQI
23rd Sep 2025164 PMAQI
23rd Sep 2025165 PMAQI
23rd Sep 2025176 PMAQI
23rd Sep 2025177 PMAQI
23rd Sep 2025178 PMAQI
23rd Sep 2025199 PMAQI
23rd Sep 20252010 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252412 AMAQI
24th Sep 2025251 AMAQI
24th Sep 2025262 AMAQI
24th Sep 2025243 AMAQI
24th Sep 2025264 AMAQI
24th Sep 2025295 AMAQI

12°C9/15°C

24th Sep 2025306 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20253310 AMAQI
24th Sep 20253311 AMAQI
24th Sep 20253312 PMAQI
24th Sep 2025331 PMAQI
24th Sep 2025332 PMAQI
24th Sep 2025313 PMAQI
24th Sep 2025304 PMAQI
24th Sep 2025295 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025297 PMAQI
24th Sep 2025288 PMAQI
24th Sep 2025309 PMAQI
24th Sep 20253110 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20254112 AMAQI
25th Sep 2025481 AMAQI
25th Sep 2025462 AMAQI
25th Sep 2025453 AMAQI
25th Sep 2025454 AMAQI
25th Sep 2025365 AMAQI

14°C7/23°C

25th Sep 2025336 AMAQI
25th Sep 2025307 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20253910 AMAQI
25th Sep 20253411 AMAQI
25th Sep 20252912 PMAQI
25th Sep 2025251 PMAQI
25th Sep 2025192 PMAQI
25th Sep 2025143 PMAQI
25th Sep 2025114 PMAQI
25th Sep 2025115 PMAQI
25th Sep 2025116 PMAQI
25th Sep 2025117 PMAQI
25th Sep 2025148 PMAQI
25th Sep 2025179 PMAQI
25th Sep 20252010 PMAQI
25th Sep 20252611 PMAQI
26th Sep 20253012 AMAQI
26th Sep 2025251 AMAQI
26th Sep 2025232 AMAQI
26th Sep 2025223 AMAQI
26th Sep 2025224 AMAQI
26th Sep 2025225 AMAQI

16°C7/27°C

26th Sep 2025226 AMAQI
26th Sep 2025267 AMAQI
26th Sep 2025298 AMAQI
26th Sep 2025299 AMAQI
26th Sep 20253110 AMAQI
26th Sep 20252011 AMAQI
26th Sep 20252212 PMAQI
26th Sep 2025181 PMAQI
26th Sep 2025172 PMAQI
26th Sep 2025143 PMAQI
26th Sep 2025124 PMAQI
26th Sep 2025115 PMAQI
26th Sep 2025116 PMAQI
26th Sep 2025117 PMAQI
26th Sep 2025138 PMAQI
26th Sep 2025179 PMAQI
26th Sep 20251910 PMAQI
26th Sep 20251811 PMAQI
27th Sep 20251812 AMAQI
27th Sep 2025171 AMAQI
27th Sep 2025172 AMAQI
27th Sep 2025163 AMAQI
27th Sep 2025154 AMAQI
27th Sep 2025185 AMAQI

18°C6/30°C

27th Sep 2025196 AMAQI
27th Sep 2025207 AMAQI
27th Sep 2025228 AMAQI
27th Sep 2025259 AMAQI
27th Sep 20253010 AMAQI
27th Sep 20253411 AMAQI
27th Sep 20254112 PMAQI
27th Sep 2025401 PMAQI
27th Sep 2025372 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025334 PMAQI
27th Sep 2025305 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025287 PMAQI
27th Sep 2025338 PMAQI
27th Sep 2025399 PMAQI
27th Sep 20254210 PMAQI
27th Sep 20254711 PMAQI
28th Sep 20255012 AMAQI
28th Sep 2025521 AMAQI
28th Sep 2025502 AMAQI
28th Sep 2025463 AMAQI
28th Sep 2025464 AMAQI
28th Sep 2025385 AMAQI

17°C9/26°C

28th Sep 2025356 AMAQI
28th Sep 2025377 AMAQI
28th Sep 2025378 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20253710 AMAQI
28th Sep 20253411 AMAQI
28th Sep 20253112 PMAQI
28th Sep 2025271 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025223 PMAQI
28th Sep 2025224 PMAQI
28th Sep 2025145 PMAQI
28th Sep 2025116 PMAQI
28th Sep 2025117 PMAQI
28th Sep 2025178 PMAQI
28th Sep 2025189 PMAQI
28th Sep 20252110 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20251012 AMAQI
29th Sep 202581 AMAQI
29th Sep 202572 AMAQI
29th Sep 202573 AMAQI
29th Sep 202574 AMAQI
29th Sep 202575 AMAQI

17°C8/25°C

29th Sep 202576 AMAQI
29th Sep 2025187 AMAQI
29th Sep 2025188 AMAQI
29th Sep 2025279 AMAQI
29th Sep 20252610 AMAQI
29th Sep 20252611 AMAQI
29th Sep 20252112 PMAQI
29th Sep 2025131 PMAQI
29th Sep 2025102 PMAQI
29th Sep 2025103 PMAQI
29th Sep 2025104 PMAQI
29th Sep 202595 PMAQI
29th Sep 202576 PMAQI
29th Sep 202577 PMAQI
29th Sep 202568 PMAQI
29th Sep 202579 PMAQI
29th Sep 2025910 PMAQI
29th Sep 20251111 PMAQI
30th Sep 20251212 AMAQI
30th Sep 2025101 AMAQI
30th Sep 2025122 AMAQI
30th Sep 2025123 AMAQI
30th Sep 2025134 AMAQI
30th Sep 2025175 AMAQI

17°C12/24°C

30th Sep 2025196 AMAQI
30th Sep 2025227 AMAQI
30th Sep 2025258 AMAQI
30th Sep 2025279 AMAQI
30th Sep 20252910 AMAQI
30th Sep 20253011 AMAQI
30th Sep 20252912 PMAQI
30th Sep 2025231 PMAQI
30th Sep 2025162 PMAQI
30th Sep 2025133 PMAQI
30th Sep 2025164 PMAQI
30th Sep 2025165 PMAQI
30th Sep 2025136 PMAQI
30th Sep 2025127 PMAQI
30th Sep 2025168 PMAQI
30th Sep 2025219 PMAQI
30th Sep 20253010 PMAQI
30th Sep 20253111 PMAQI
1st Oct 20252412 AMAQI
1st Oct 2025241 AMAQI
1st Oct 2025242 AMAQI
1st Oct 2025263 AMAQI
1st Oct 2025254 AMAQI
1st Oct 2025215 AMAQI

17°C8/25°C

1st Oct 2025206 AMAQI
1st Oct 2025187 AMAQI
1st Oct 2025218 AMAQI
1st Oct 2025209 AMAQI
1st Oct 20252010 AMAQI
1st Oct 20253111 AMAQI
1st Oct 20253212 PMAQI
1st Oct 2025311 PMAQI
1st Oct 2025142 PMAQI
1st Oct 2025143 PMAQI
1st Oct 2025124 PMAQI
1st Oct 2025135 PMAQI
1st Oct 2025156 PMAQI
1st Oct 2025217 PMAQI
1st Oct 2025378 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254210 PMAQI
1st Oct 20255411 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025341 AMAQI
2nd Oct 2025342 AMAQI
2nd Oct 2025373 AMAQI
2nd Oct 2025454 AMAQI
2nd Oct 2025445 AMAQI

18°C11/27°C

2nd Oct 2025446 AMAQI
2nd Oct 2025397 AMAQI
2nd Oct 2025368 AMAQI
2nd Oct 2025409 AMAQI
2nd Oct 20254610 AMAQI
2nd Oct 20255011 AMAQI
2nd Oct 20253912 PMAQI
2nd Oct 2025361 PMAQI
2nd Oct 2025352 PMAQI
2nd Oct 2025333 PMAQI
2nd Oct 2025324 PMAQI
2nd Oct 2025215 PMAQI
2nd Oct 2025196 PMAQI
2nd Oct 2025227 PMAQI
2nd Oct 2025268 PMAQI
2nd Oct 2025319 PMAQI
2nd Oct 20254010 PMAQI
2nd Oct 20254311 PMAQI
3rd Oct 20254312 AMAQI
3rd Oct 2025411 AMAQI
3rd Oct 2025432 AMAQI
3rd Oct 2025433 AMAQI
3rd Oct 2025344 AMAQI
3rd Oct 2025425 AMAQI

18°C9/30°C

3rd Oct 2025426 AMAQI
3rd Oct 2025477 AMAQI
3rd Oct 2025438 AMAQI
3rd Oct 2025429 AMAQI
3rd Oct 20254210 AMAQI
3rd Oct 20254611 AMAQI
3rd Oct 20254912 PMAQI
3rd Oct 2025411 PMAQI
3rd Oct 2025422 PMAQI
3rd Oct 2025363 PMAQI
3rd Oct 2025354 PMAQI
3rd Oct 2025245 PMAQI
3rd Oct 2025226 PMAQI
3rd Oct 2025267 PMAQI
3rd Oct 2025278 PMAQI
3rd Oct 2025369 PMAQI
3rd Oct 20254010 PMAQI
3rd Oct 20254211 PMAQI
4th Oct 20254212 AMAQI
4th Oct 2025421 AMAQI
4th Oct 2025392 AMAQI
4th Oct 2025383 AMAQI
4th Oct 2025374 AMAQI
4th Oct 2025345 AMAQI

20°C9/31°C

4th Oct 2025386 AMAQI
4th Oct 2025427 AMAQI
4th Oct 2025368 AMAQI
4th Oct 2025369 AMAQI
4th Oct 20253610 AMAQI
4th Oct 20253711 AMAQI
4th Oct 20254412 PMAQI
4th Oct 2025391 PMAQI
4th Oct 2025402 PMAQI
4th Oct 2025373 PMAQI
4th Oct 2025304 PMAQI
4th Oct 2025315 PMAQI
4th Oct 2025266 PMAQI
4th Oct 2025267 PMAQI
4th Oct 2025378 PMAQI
4th Oct 2025189 PMAQI
4th Oct 20251510 PMAQI
4th Oct 20251811 PMAQI
5th Oct 20251412 AMAQI
5th Oct 2025131 AMAQI
5th Oct 2025122 AMAQI
5th Oct 2025133 AMAQI
5th Oct 2025144 AMAQI
5th Oct 2025115 AMAQI

19°C14/27°C

5th Oct 2025116 AMAQI
5th Oct 202587 AMAQI
5th Oct 202588 AMAQI
5th Oct 2025309 AMAQI
5th Oct 20254410 AMAQI
5th Oct 20253811 AMAQI
5th Oct 20252012 PMAQI
5th Oct 2025151 PMAQI
5th Oct 202592 PMAQI
5th Oct 2025103 PMAQI
5th Oct 2025134 PMAQI
5th Oct 202595 PMAQI
5th Oct 202596 PMAQI
5th Oct 202597 PMAQI
5th Oct 2025108 PMAQI
5th Oct 202599 PMAQI
5th Oct 2025810 PMAQI
5th Oct 20251611 PMAQI
6th Oct 20251912 AMAQI
6th Oct 2025201 AMAQI
6th Oct 2025122 AMAQI
6th Oct 2025193 AMAQI
6th Oct 2025194 AMAQI
6th Oct 2025135 AMAQI

10°C3/17°C

6th Oct 202586 AMAQI
6th Oct 202567 AMAQI
6th Oct 202568 AMAQI
6th Oct 202569 AMAQI
6th Oct 2025610 AMAQI
6th Oct 2025611 AMAQI
7th Oct 2025165 AMAQI

9°C7/12°C

7th Oct 2025456 AMAQI
7th Oct 2025557 AMAQI
7th Oct 2025568 AMAQI
7th Oct 2025599 AMAQI
7th Oct 20256110 AMAQI
7th Oct 20255811 AMAQI
7th Oct 20255612 PMAQI
7th Oct 2025561 PMAQI
7th Oct 2025562 PMAQI
7th Oct 2025583 PMAQI
7th Oct 2025594 PMAQI
7th Oct 2025585 PMAQI
7th Oct 2025586 PMAQI
7th Oct 2025587 PMAQI
7th Oct 2025588 PMAQI
7th Oct 2025609 PMAQI
7th Oct 20256110 PMAQI
7th Oct 20256411 PMAQI
8th Oct 20256312 AMAQI
8th Oct 2025641 AMAQI
8th Oct 2025632 AMAQI
8th Oct 2025653 AMAQI
8th Oct 2025664 AMAQI
8th Oct 2025635 AMAQI

11°C7/17°C

8th Oct 2025626 AMAQI
8th Oct 2025617 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025629 AMAQI
8th Oct 20255710 AMAQI
8th Oct 20255011 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025611 PMAQI
8th Oct 2025592 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025754 PMAQI
8th Oct 2025645 PMAQI
8th Oct 2025566 PMAQI
8th Oct 2025577 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025659 PMAQI
8th Oct 20256610 PMAQI
8th Oct 20256711 PMAQI
9th Oct 20256512 AMAQI
9th Oct 2025661 AMAQI
9th Oct 2025652 AMAQI
9th Oct 2025653 AMAQI
9th Oct 2025674 AMAQI
9th Oct 2025585 AMAQI

13°C4/23°C

9th Oct 2025566 AMAQI
9th Oct 2025537 AMAQI
9th Oct 2025548 AMAQI
9th Oct 2025469 AMAQI
9th Oct 20254910 AMAQI
9th Oct 20254311 AMAQI
9th Oct 20253912 PMAQI
9th Oct 2025271 PMAQI
9th Oct 2025182 PMAQI
9th Oct 2025243 PMAQI
9th Oct 2025234 PMAQI
9th Oct 2025175 PMAQI
9th Oct 2025216 PMAQI
9th Oct 2025217 PMAQI
9th Oct 2025218 PMAQI
9th Oct 2025359 PMAQI
9th Oct 20255010 PMAQI
9th Oct 20255411 PMAQI
10th Oct 20254412 AMAQI
10th Oct 2025391 AMAQI
10th Oct 2025302 AMAQI
10th Oct 2025283 AMAQI
10th Oct 2025304 AMAQI
10th Oct 2025295 AMAQI

18°C6/31°C

10th Oct 2025256 AMAQI
10th Oct 2025257 AMAQI
10th Oct 2025368 AMAQI
10th Oct 2025409 AMAQI
10th Oct 20253710 AMAQI
10th Oct 20253711 AMAQI
10th Oct 20254612 PMAQI
10th Oct 2025411 PMAQI
10th Oct 2025412 PMAQI
10th Oct 2025493 PMAQI
10th Oct 2025534 PMAQI
10th Oct 2025555 PMAQI
10th Oct 2025546 PMAQI
10th Oct 2025527 PMAQI
10th Oct 2025488 PMAQI
10th Oct 2025479 PMAQI
10th Oct 20254810 PMAQI
10th Oct 20254511 PMAQI
11th Oct 20254312 AMAQI
11th Oct 2025471 AMAQI
11th Oct 2025542 AMAQI
11th Oct 2025543 AMAQI
11th Oct 2025544 AMAQI
11th Oct 2025545 AMAQI

16°C9/23°C

11th Oct 2025496 AMAQI
11th Oct 2025447 AMAQI
11th Oct 2025468 AMAQI
11th Oct 2025489 AMAQI
11th Oct 20254710 AMAQI
11th Oct 20255511 AMAQI
11th Oct 20256312 PMAQI
11th Oct 2025641 PMAQI
11th Oct 2025642 PMAQI
11th Oct 2025643 PMAQI
11th Oct 2025624 PMAQI
11th Oct 2025615 PMAQI
11th Oct 2025566 PMAQI
11th Oct 2025487 PMAQI
11th Oct 2025448 PMAQI
11th Oct 2025489 PMAQI
11th Oct 20255610 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20256512 AMAQI
12th Oct 2025621 AMAQI
12th Oct 2025612 AMAQI
12th Oct 2025603 AMAQI
12th Oct 2025584 AMAQI
12th Oct 2025455 AMAQI

14°C11/17°C

12th Oct 2025526 AMAQI
12th Oct 2025527 AMAQI
12th Oct 2025498 AMAQI
12th Oct 2025409 AMAQI
12th Oct 20251910 AMAQI
12th Oct 20251311 AMAQI
12th Oct 20251112 PMAQI
12th Oct 202581 PMAQI
12th Oct 202592 PMAQI
12th Oct 2025133 PMAQI
12th Oct 2025104 PMAQI
12th Oct 2025125 PMAQI
12th Oct 2025176 PMAQI
12th Oct 2025187 PMAQI
12th Oct 2025108 PMAQI
12th Oct 202579 PMAQI
12th Oct 2025610 PMAQI
12th Oct 2025611 PMAQI
13th Oct 2025612 AMAQI
13th Oct 202571 AMAQI
13th Oct 202592 AMAQI
13th Oct 202593 AMAQI
13th Oct 202584 AMAQI
13th Oct 202585 AMAQI

13°C6/21°C

13th Oct 202576 AMAQI
13th Oct 202577 AMAQI
13th Oct 2025108 AMAQI
13th Oct 2025139 AMAQI
13th Oct 20251510 AMAQI
13th Oct 20251411 AMAQI
13th Oct 20251912 PMAQI
13th Oct 2025261 PMAQI
13th Oct 2025252 PMAQI
13th Oct 2025233 PMAQI
13th Oct 2025244 PMAQI
13th Oct 2025225 PMAQI
13th Oct 2025166 PMAQI
13th Oct 2025157 PMAQI
13th Oct 2025158 PMAQI
13th Oct 2025159 PMAQI
13th Oct 20251610 PMAQI
13th Oct 20251711 PMAQI
14th Oct 20251912 AMAQI
14th Oct 2025181 AMAQI
14th Oct 2025182 AMAQI
14th Oct 2025163 AMAQI
14th Oct 2025144 AMAQI
14th Oct 2025155 AMAQI

9°C3/17°C

14th Oct 2025146 AMAQI
14th Oct 2025117 AMAQI
14th Oct 2025138 AMAQI
14th Oct 2025289 AMAQI
14th Oct 20253510 AMAQI
14th Oct 20253711 AMAQI
14th Oct 20253712 PMAQI
14th Oct 2025361 PMAQI
14th Oct 2025412 PMAQI
14th Oct 2025393 PMAQI
14th Oct 2025354 PMAQI
14th Oct 2025375 PMAQI
14th Oct 2025396 PMAQI
14th Oct 2025447 PMAQI
14th Oct 2025418 PMAQI
14th Oct 2025429 PMAQI
14th Oct 20254110 PMAQI
14th Oct 20253911 PMAQI
15th Oct 20253612 AMAQI
15th Oct 2025381 AMAQI
15th Oct 2025472 AMAQI
15th Oct 2025463 AMAQI
15th Oct 2025404 AMAQI
15th Oct 2025345 AMAQI

12°C5/21°C

15th Oct 2025356 AMAQI
15th Oct 2025427 AMAQI
15th Oct 2025418 AMAQI
15th Oct 2025369 AMAQI
15th Oct 20254110 AMAQI
15th Oct 20253911 AMAQI
15th Oct 20254612 PMAQI
15th Oct 2025461 PMAQI
15th Oct 2025482 PMAQI
15th Oct 2025503 PMAQI
15th Oct 2025494 PMAQI
15th Oct 2025495 PMAQI
15th Oct 2025546 PMAQI
15th Oct 2025547 PMAQI
15th Oct 2025558 PMAQI
15th Oct 2025529 PMAQI
15th Oct 20256010 PMAQI
15th Oct 20255511 PMAQI
16th Oct 20256812 AMAQI
16th Oct 2025691 AMAQI
16th Oct 2025692 AMAQI
16th Oct 2025633 AMAQI
16th Oct 2025504 AMAQI
16th Oct 2025685 AMAQI

14°C7/22°C

16th Oct 2025486 AMAQI
16th Oct 2025367 AMAQI
16th Oct 20251178 AMAQI
16th Oct 2025389 AMAQI
16th Oct 20252110 AMAQI
16th Oct 20251711 AMAQI
16th Oct 20251312 PMAQI
16th Oct 2025171 PMAQI
16th Oct 2025132 PMAQI
16th Oct 2025143 PMAQI
16th Oct 2025164 PMAQI
16th Oct 2025165 PMAQI
16th Oct 2025126 PMAQI
16th Oct 2025157 PMAQI
16th Oct 2025148 PMAQI
16th Oct 2025189 PMAQI
16th Oct 20251010 PMAQI
16th Oct 20251711 PMAQI
17th Oct 20251612 AMAQI
17th Oct 202581 AMAQI
17th Oct 2025122 AMAQI
17th Oct 2025133 AMAQI
17th Oct 202584 AMAQI
17th Oct 202575 AMAQI

14°C8/21°C

17th Oct 202566 AMAQI
6 AM
17th Oct 202577 AMAQI
17th Oct 202588 AMAQI
17th Oct 2025289 AMAQI
17th Oct 20253510 AMAQI
17th Oct 20254111 AMAQI
17th Oct 20253612 PMAQI
12 PM
17th Oct 2025191 PMAQI
17th Oct 2025152 PMAQI
17th Oct 2025103 PMAQI
17th Oct 2025104 PMAQI
17th Oct 202595 PMAQI
17th Oct 2025116 PMAQI
6 PM
17th Oct 202597 PMAQI
12 AM
5 AM

11°C3/19°C

昼間
平均最高時間
10 AM

33AQI

1 時間 / 日
30 時間 / 月
平均最低時間
5 PM - 6 PM

25AQI

2 時間 / 日
60 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 33)、最も低いAQIは 5 PM から 6 PM の間に記録され(平均 25)ました。
夜間
平均最高時間
12 AM

32AQI

1 時間 / 日
30 時間 / 月
平均最低時間
7 PM

25AQI

1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 12 AM の間に記録され(平均 32)、最も低いAQIは 7 PM から 7 PM の間に記録され(平均 25)ました。

2025 年間 vs 空気品質

Fort Collins, Colorado, United States

2025

94%

273

6%

17

過去291 日間の AQI カテゴリ別総日数(2025 年) (74 日残り)

良い
273 日
適度
17 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: 94%

健康リスクレベル:

非常に低い

2025 年、94% の 291 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

Fort Collins, Colorado, 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
38AQI
2nd 1月 2025
33AQI
3rd 1月 2025
48AQI
4th 1月 2025
33AQI
5th 1月 2025
25AQI
6th 1月 2025
40AQI
7th 1月 2025
37AQI
8th 1月 2025
46AQI
9th 1月 2025
24AQI
10th 1月 2025
25AQI
11th 1月 2025
25AQI
12th 1月 2025
21AQI
13th 1月 2025
21AQI
14th 1月 2025
23AQI
15th 1月 2025
29AQI
16th 1月 2025
39AQI
17th 1月 2025
38AQI
18th 1月 2025
19AQI
19th 1月 2025
31AQI
20th 1月 2025
23AQI
21st 1月 2025
37AQI
22nd 1月 2025
19AQI
23rd 1月 2025
24AQI
24th 1月 2025
26AQI
25th 1月 2025
19AQI
26th 1月 2025
38AQI
27th 1月 2025
54AQI
28th 1月 2025
47AQI
29th 1月 2025
42AQI
30th 1月 2025
32AQI
31st 1月 2025
33AQI
1st 2月 2025
22AQI
2nd 2月 2025
20AQI
3rd 2月 2025
26AQI
4th 2月 2025
48AQI
5th 2月 2025
44AQI
6th 2月 2025
24AQI
7th 2月 2025
27AQI
8th 2月 2025
27AQI
9th 2月 2025
22AQI
10th 2月 2025
21AQI
11th 2月 2025
40AQI
12th 2月 2025
31AQI
13th 2月 2025
40AQI
14th 2月 2025
46AQI
15th 2月 2025
41AQI
16th 2月 2025
37AQI
17th 2月 2025
35AQI
18th 2月 2025
37AQI
19th 2月 2025
29AQI
20th 2月 2025
38AQI
21st 2月 2025
26AQI
22nd 2月 2025
27AQI
23rd 2月 2025
21AQI
24th 2月 2025
16AQI
25th 2月 2025
13AQI
26th 2月 2025
16AQI
27th 2月 2025
18AQI
28th 2月 2025
21AQI
1st 3月 2025
23AQI
2nd 3月 2025
25AQI
3rd 3月 2025
27AQI
4th 3月 2025
18AQI
5th 3月 2025
16AQI
6th 3月 2025
17AQI
7th 3月 2025
15AQI
8th 3月 2025
19AQI
9th 3月 2025
16AQI
10th 3月 2025
22AQI
11th 3月 2025
20AQI
12th 3月 2025
22AQI
13th 3月 2025
23AQI
14th 3月 2025
22AQI
15th 3月 2025
16AQI
16th 3月 2025
15AQI
17th 3月 2025
19AQI
18th 3月 2025
17AQI
19th 3月 2025
15AQI
20th 3月 2025
22AQI
21st 3月 2025
14AQI
22nd 3月 2025
16AQI
23rd 3月 2025
14AQI
24th 3月 2025
16AQI
25th 3月 2025
19AQI
26th 3月 2025
38AQI
27th 3月 2025
35AQI
28th 3月 2025
34AQI
29th 3月 2025
22AQI
30th 3月 2025
23AQI
31st 3月 2025
42AQI
1st 4月 2025
20AQI
2nd 4月 2025
17AQI
3rd 4月 2025
18AQI
4th 4月 2025
22AQI
5th 4月 2025
30AQI
6th 4月 2025
28AQI
7th 4月 2025
34AQI
8th 4月 2025
29AQI
9th 4月 2025
45AQI
10th 4月 2025
47AQI
11th 4月 2025
48AQI
12th 4月 2025
39AQI
13th 4月 2025
26AQI
14th 4月 2025
23AQI
15th 4月 2025
36AQI
16th 4月 2025
33AQI
17th 4月 2025
23AQI
18th 4月 2025
14AQI
19th 4月 2025
27AQI
20th 4月 2025
30AQI
21st 4月 2025
17AQI
22nd 4月 2025
25AQI
23rd 4月 2025
33AQI
24th 4月 2025
53AQI
25th 4月 2025
19AQI
26th 4月 2025
24AQI
27th 4月 2025
39AQI
28th 4月 2025
17AQI
29th 4月 2025
18AQI
30th 4月 2025
19AQI
1st 5月 2025
15AQI
2nd 5月 2025
18AQI
3rd 5月 2025
23AQI
4th 5月 2025
24AQI
5th 5月 2025
24AQI
6th 5月 2025
21AQI
7th 5月 2025
24AQI
8th 5月 2025
36AQI
9th 5月 2025
32AQI
10th 5月 2025
30AQI
11th 5月 2025
27AQI
12th 5月 2025
24AQI
13th 5月 2025
32AQI
14th 5月 2025
34AQI
15th 5月 2025
15AQI
16th 5月 2025
15AQI
17th 5月 2025
19AQI
18th 5月 2025
32AQI
19th 5月 2025
13AQI
20th 5月 2025
15AQI
21st 5月 2025
16AQI
22nd 5月 2025
22AQI
23rd 5月 2025
31AQI
24th 5月 2025
39AQI
25th 5月 2025
17AQI
26th 5月 2025
21AQI
27th 5月 2025
34AQI
28th 5月 2025
21AQI
29th 5月 2025
21AQI
30th 5月 2025
26AQI
31st 5月 2025
25AQI
1st 6月 2025
28AQI
2nd 6月 2025
19AQI
3rd 6月 2025
20AQI
4th 6月 2025
38AQI
5th 6月 2025
41AQI
6th 6月 2025
25AQI
7th 6月 2025
21AQI
8th 6月 2025
32AQI
9th 6月 2025
43AQI
10th 6月 2025
39AQI
11th 6月 2025
29AQI
12th 6月 2025
29AQI
13th 6月 2025
32AQI
14th 6月 2025
33AQI
15th 6月 2025
28AQI
16th 6月 2025
29AQI
17th 6月 2025
27AQI
18th 6月 2025
26AQI
19th 6月 2025
32AQI
20th 6月 2025
32AQI
21st 6月 2025
37AQI
22nd 6月 2025
36AQI
23rd 6月 2025
37AQI
24th 6月 2025
49AQI
25th 6月 2025
37AQI
26th 6月 2025
30AQI
27th 6月 2025
33AQI
28th 6月 2025
37AQI
29th 6月 2025
34AQI
30th 6月 2025
29AQI
1st 7月 2025
32AQI
2nd 7月 2025
31AQI
3rd 7月 2025
28AQI
4th 7月 2025
25AQI
5th 7月 2025
35AQI
6th 7月 2025
28AQI
7th 7月 2025
31AQI
8th 7月 2025
31AQI
9th 7月 2025
32AQI
10th 7月 2025
31AQI
11th 7月 2025
37AQI
12th 7月 2025
56AQI
13th 7月 2025
44AQI
14th 7月 2025
37AQI
15th 7月 2025
32AQI
16th 7月 2025
43AQI
17th 7月 2025
50AQI
18th 7月 2025
49AQI
19th 7月 2025
43AQI
20th 7月 2025
33AQI
21st 7月 2025
33AQI
22nd 7月 2025
31AQI
23rd 7月 2025
27AQI
24th 7月 2025
29AQI
25th 7月 2025
33AQI
26th 7月 2025
40AQI
27th 7月 2025
31AQI
28th 7月 2025
32AQI
29th 7月 2025
48AQI
30th 7月 2025
43AQI
31st 7月 2025
52AQI
1st 8月 2025
49AQI
2nd 8月 2025
36AQI
3rd 8月 2025
26AQI
4th 8月 2025
38AQI
5th 8月 2025
56AQI
6th 8月 2025
83AQI
7th 8月 2025
61AQI
8th 8月 2025
54AQI
9th 8月 2025
45AQI
10th 8月 2025
37AQI
11th 8月 2025
39AQI
12th 8月 2025
39AQI
13th 8月 2025
43AQI
14th 8月 2025
46AQI
15th 8月 2025
50AQI
16th 8月 2025
52AQI
17th 8月 2025
29AQI
18th 8月 2025
33AQI
19th 8月 2025
23AQI
20th 8月 2025
36AQI
21st 8月 2025
44AQI
22nd 8月 2025
37AQI
23rd 8月 2025
42AQI
24th 8月 2025
41AQI
25th 8月 2025
44AQI
26th 8月 2025
45AQI
27th 8月 2025
39AQI
28th 8月 2025
29AQI
29th 8月 2025
44AQI
30th 8月 2025
42AQI
31st 8月 2025
37AQI
1st 9月 2025
39AQI
2nd 9月 2025
44AQI
3rd 9月 2025
53AQI
4th 9月 2025
70AQI
5th 9月 2025
74AQI
6th 9月 2025
69AQI
7th 9月 2025
55AQI
8th 9月 2025
32AQI
9th 9月 2025
33AQI
10th 9月 2025
31AQI
11th 9月 2025
27AQI
12th 9月 2025
21AQI
13th 9月 2025
16AQI
14th 9月 2025
15AQI
15th 9月 2025
22AQI
16th 9月 2025
23AQI
17th 9月 2025
17AQI
18th 9月 2025
19AQI
19th 9月 2025
30AQI
20th 9月 2025
32AQI
21st 9月 2025
23AQI
22nd 9月 2025
18AQI
23rd 9月 2025
19AQI
24th 9月 2025
29AQI
25th 9月 2025
29AQI
26th 9月 2025
20AQI
27th 9月 2025
28AQI
28th 9月 2025
31AQI
29th 9月 2025
11AQI
30th 9月 2025
19AQI
1st 10月 2025
26AQI
2nd 10月 2025
36AQI
3rd 10月 2025
38AQI
4th 10月 2025
34AQI
5th 10月 2025
16AQI
6th 10月 2025
18AQI
7th 10月 2025
57AQI
8th 10月 2025
62AQI
9th 10月 2025
45AQI
10th 10月 2025
41AQI
11th 10月 2025
53AQI
12th 10月 2025
31AQI
13th 10月 2025
14AQI
14th 10月 2025
29AQI
15th 10月 2025
46AQI
16th 10月 2025
36AQI
17th 10月 2025
14AQI
18th 10月 2025
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

32AQI

29AQI

21AQI

28AQI

24AQI

32AQI

36AQI

43AQI

32AQI

35AQI


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
29
1
31
30
29
2
26
5
25
5
14
3
273
17

記録された最高 AQI

8月

43AQI


記録された最低 AQI

3月

21AQI


202427AQI

28
3
29
31
29
1
31
29
26
5
30
1
29
1
25
6
29
1
31
347
18

記録された最高 AQI

10月

41AQI


記録された最低 AQI

5月

15AQI


202326AQI

23
8
25
3
30
1
30
27
2
1
30
31
29
2
29
1
30
1
28
30
1
342
19
1

記録された最高 AQI

1月

40AQI


記録された最低 AQI

4月

18AQI


202228AQI

25
5
19
3
29
2
27
3
31
30
22
2
27
2
29
1
28
2
23
8
292
26

記録された最高 AQI

8月

38AQI


記録された最低 AQI

7月

20AQI


202135AQI

26
4
21
6
1
27
3
1
29
1
27
1
26
1
24
7
12
17
2
19
10
25
1
28
2
28
3
292
56
4

記録された最高 AQI

8月

59AQI


記録された最低 AQI

5月

24AQI


202039AQI

8
1
18
28
1
30
1
19
10
2
10
15
3
16
8
6
24
5
28
3
181
44
11

記録された最高 AQI

9月

63AQI


記録された最低 AQI

6月

20AQI


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)
39AQI
最も清浄な
2023(平均)
26AQI


Fort Collins の年間 2025 AQI(31)は、前年と比較して 3.6% (悪化 AQI) の平均パーセント変動を示しています: 2020 (39), 2021 (35), 2022 (28), 2023 (26), 2024 (27)。