Fairfield, Iowa, 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+
8月 空気品質分析
Fairfield, Iowa, United States
2021
2022
2023
2024
2025
AQI
.
日
AQIトレンド: 最高値と最低値
記録された最高AQIは
1st Aug 2025
122AQI記録された最低AQIは
13th Aug 2021
20AQI同日分析 (6th August ):
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 2nd 位、最高 AQI は 54 で、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
昼夜AQIトレンド: 6th Aug - 7th Aug 2025
Fairfield, Iowa, United States
AQI
日
夜
.
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
昼間
平均最高時間
4PM6th Aug
42AQI
平均最低時間
2PM6th Aug
35AQI
夜間
平均最高時間
9PM6th Aug
44AQI
平均最低時間
5AM6th Aug
38AQI
過去24時間で、
Fairfield のAQI は 夜 の 44 で最高値を記録し、最も低い 35 は 2 PM に 日 に記録されました。
昼夜AQIトレンド : Jul - Aug 2025
Fairfield, Iowa, United States
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
日
夜
8th Jul 2025445 AMAQI
8th Jul 2025436 AMAQI
8th Jul 2025437 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025439 AMAQI
8th Jul 20254010 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20254112 PMAQI
8th Jul 2025391 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025413 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025406 PMAQI
8th Jul 2025417 PMAQI
8th Jul 2025418 PMAQI
8th Jul 2025419 PMAQI
8th Jul 20254010 PMAQI
8th Jul 20254011 PMAQI
9th Jul 20254012 AMAQI
9th Jul 2025401 AMAQI
9th Jul 2025382 AMAQI
9th Jul 2025323 AMAQI
9th Jul 2025314 AMAQI
--°C/°C
9th Jul 2025335 AMAQI
9th Jul 2025306 AMAQI
9th Jul 2025337 AMAQI
9th Jul 2025318 AMAQI
9th Jul 2025329 AMAQI
9th Jul 20253110 AMAQI
9th Jul 20253111 AMAQI
9th Jul 20253012 PMAQI
9th Jul 2025311 PMAQI
9th Jul 2025332 PMAQI
9th Jul 2025363 PMAQI
9th Jul 2025354 PMAQI
9th Jul 2025355 PMAQI
9th Jul 2025376 PMAQI
9th Jul 2025347 PMAQI
9th Jul 2025348 PMAQI
9th Jul 2025339 PMAQI
9th Jul 20253310 PMAQI
9th Jul 20253111 PMAQI
10th Jul 20253112 AMAQI
10th Jul 2025321 AMAQI
10th Jul 2025292 AMAQI
10th Jul 2025293 AMAQI
10th Jul 2025324 AMAQI
25°C17/33°C
10th Jul 2025305 AMAQI
10th Jul 2025296 AMAQI
10th Jul 2025287 AMAQI
10th Jul 2025278 AMAQI
10th Jul 2025279 AMAQI
10th Jul 20252910 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20252912 PMAQI
10th Jul 2025291 PMAQI
10th Jul 2025312 PMAQI
10th Jul 2025323 PMAQI
10th Jul 2025344 PMAQI
10th Jul 2025355 PMAQI
10th Jul 2025366 PMAQI
10th Jul 2025327 PMAQI
10th Jul 2025318 PMAQI
10th Jul 2025359 PMAQI
10th Jul 20253510 PMAQI
10th Jul 20253611 PMAQI
11th Jul 20253512 AMAQI
11th Jul 2025361 AMAQI
11th Jul 2025332 AMAQI
11th Jul 2025343 AMAQI
11th Jul 2025374 AMAQI
27°C20/34°C
11th Jul 2025365 AMAQI
11th Jul 2025366 AMAQI
11th Jul 2025377 AMAQI
11th Jul 2025378 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20253610 AMAQI
11th Jul 20253811 AMAQI
11th Jul 20253912 PMAQI
11th Jul 2025391 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025404 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025406 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025419 PMAQI
11th Jul 20253910 PMAQI
11th Jul 20253811 PMAQI
12th Jul 20253912 AMAQI
12th Jul 2025391 AMAQI
12th Jul 2025382 AMAQI
12th Jul 2025373 AMAQI
12th Jul 2025344 AMAQI
26°C22/33°C
12th Jul 2025365 AMAQI
12th Jul 2025376 AMAQI
12th Jul 2025407 AMAQI
12th Jul 2025348 AMAQI
12th Jul 2025339 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20253511 AMAQI
12th Jul 20253312 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025415 PMAQI
12th Jul 2025416 PMAQI
12th Jul 2025407 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025419 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254412 AMAQI
13th Jul 2025431 AMAQI
13th Jul 2025422 AMAQI
13th Jul 2025393 AMAQI
13th Jul 2025374 AMAQI
24°C19/30°C
13th Jul 2025375 AMAQI
13th Jul 2025386 AMAQI
13th Jul 2025397 AMAQI
13th Jul 2025378 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253810 AMAQI
13th Jul 20253811 AMAQI
13th Jul 20253812 PMAQI
13th Jul 2025371 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025393 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025395 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025407 PMAQI
13th Jul 2025398 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20254011 PMAQI
14th Jul 20254012 AMAQI
14th Jul 2025401 AMAQI
14th Jul 2025402 AMAQI
14th Jul 2025383 AMAQI
14th Jul 2025334 AMAQI
23°C18/28°C
14th Jul 2025315 AMAQI
14th Jul 2025286 AMAQI
14th Jul 2025277 AMAQI
14th Jul 2025268 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20252911 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025341 PMAQI
14th Jul 2025372 PMAQI
14th Jul 2025393 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025377 PMAQI
14th Jul 2025368 PMAQI
14th Jul 2025359 PMAQI
14th Jul 20253410 PMAQI
14th Jul 20253511 PMAQI
15th Jul 20253412 AMAQI
15th Jul 2025341 AMAQI
15th Jul 2025332 AMAQI
15th Jul 2025403 AMAQI
15th Jul 2025434 AMAQI
24°C18/30°C
15th Jul 2025435 AMAQI
15th Jul 2025426 AMAQI
15th Jul 2025387 AMAQI
15th Jul 2025368 AMAQI
15th Jul 2025359 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025331 PMAQI
15th Jul 2025342 PMAQI
15th Jul 2025363 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025365 PMAQI
15th Jul 2025366 PMAQI
15th Jul 2025377 PMAQI
15th Jul 2025388 PMAQI
15th Jul 2025399 PMAQI
15th Jul 20254010 PMAQI
15th Jul 20254011 PMAQI
16th Jul 20254012 AMAQI
16th Jul 2025401 AMAQI
16th Jul 2025392 AMAQI
16th Jul 2025363 AMAQI
16th Jul 2025344 AMAQI
26°C19/32°C
16th Jul 2025325 AMAQI
16th Jul 2025336 AMAQI
16th Jul 2025337 AMAQI
16th Jul 2025328 AMAQI
16th Jul 2025319 AMAQI
16th Jul 20253310 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253312 PMAQI
16th Jul 2025321 PMAQI
16th Jul 2025302 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025334 PMAQI
16th Jul 2025335 PMAQI
16th Jul 2025326 PMAQI
16th Jul 2025357 PMAQI
16th Jul 2025348 PMAQI
16th Jul 2025329 PMAQI
16th Jul 20253110 PMAQI
16th Jul 20252911 PMAQI
17th Jul 20252812 AMAQI
17th Jul 2025291 AMAQI
17th Jul 2025272 AMAQI
17th Jul 2025273 AMAQI
17th Jul 2025304 AMAQI
26°C22/31°C
17th Jul 2025355 AMAQI
17th Jul 2025316 AMAQI
17th Jul 2025247 AMAQI
17th Jul 2025238 AMAQI
17th Jul 2025239 AMAQI
17th Jul 20252310 AMAQI
17th Jul 20252311 AMAQI
17th Jul 20252312 PMAQI
17th Jul 2025221 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025243 PMAQI
17th Jul 2025254 PMAQI
17th Jul 2025255 PMAQI
17th Jul 2025236 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025248 PMAQI
17th Jul 2025249 PMAQI
17th Jul 20252410 PMAQI
17th Jul 20252411 PMAQI
18th Jul 20252412 AMAQI
18th Jul 2025221 AMAQI
18th Jul 2025222 AMAQI
18th Jul 2025213 AMAQI
18th Jul 2025204 AMAQI
21°C18/25°C
18th Jul 2025225 AMAQI
18th Jul 2025226 AMAQI
18th Jul 2025227 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20252710 AMAQI
18th Jul 20252611 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025228 PMAQI
18th Jul 2025239 PMAQI
18th Jul 20252410 PMAQI
18th Jul 20252411 PMAQI
19th Jul 20252512 AMAQI
19th Jul 2025261 AMAQI
19th Jul 2025242 AMAQI
19th Jul 2025273 AMAQI
19th Jul 2025284 AMAQI
24°C19/29°C
19th Jul 2025285 AMAQI
19th Jul 2025316 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025318 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20252911 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025284 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025299 PMAQI
19th Jul 20253010 PMAQI
19th Jul 20253111 PMAQI
20th Jul 20253112 AMAQI
20th Jul 2025311 AMAQI
20th Jul 2025322 AMAQI
20th Jul 2025323 AMAQI
20th Jul 2025324 AMAQI
27°C22/33°C
20th Jul 2025295 AMAQI
20th Jul 2025296 AMAQI
20th Jul 2025277 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025239 AMAQI
20th Jul 20252310 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20252712 PMAQI
20th Jul 2025281 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025304 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025317 PMAQI
20th Jul 2025318 PMAQI
20th Jul 2025339 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253311 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025341 AMAQI
21st Jul 2025352 AMAQI
21st Jul 2025353 AMAQI
21st Jul 2025344 AMAQI
26°C22/29°C
21st Jul 2025345 AMAQI
21st Jul 2025366 AMAQI
21st Jul 2025357 AMAQI
21st Jul 2025348 AMAQI
21st Jul 2025339 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025343 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025325 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253111 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025301 AMAQI
22nd Jul 2025292 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025294 AMAQI
26°C23/30°C
22nd Jul 2025275 AMAQI
22nd Jul 2025296 AMAQI
22nd Jul 2025317 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253110 AMAQI
22nd Jul 20253311 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025311 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025355 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025328 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253511 PMAQI
23rd Jul 20253512 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025373 AMAQI
23rd Jul 2025384 AMAQI
29°C21/35°C
23rd Jul 2025375 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025377 PMAQI
23rd Jul 2025378 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253512 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025322 AMAQI
24th Jul 2025293 AMAQI
24th Jul 2025284 AMAQI
29°C24/35°C
24th Jul 2025305 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025337 AMAQI
24th Jul 2025298 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252810 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252712 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025284 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025289 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025242 AMAQI
25th Jul 2025213 AMAQI
25th Jul 2025194 AMAQI
26°C22/31°C
25th Jul 2025195 AMAQI
25th Jul 2025196 AMAQI
25th Jul 2025207 AMAQI
25th Jul 2025238 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20252111 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025215 PMAQI
25th Jul 2025216 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025229 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252112 AMAQI
26th Jul 2025201 AMAQI
26th Jul 2025192 AMAQI
26th Jul 2025203 AMAQI
26th Jul 2025194 AMAQI
25°C22/29°C
26th Jul 2025185 AMAQI
26th Jul 2025206 AMAQI
26th Jul 2025197 AMAQI
26th Jul 2025198 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252210 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025192 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025194 PMAQI
26th Jul 2025195 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252210 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025221 AMAQI
27th Jul 2025202 AMAQI
27th Jul 2025193 AMAQI
27th Jul 2025194 AMAQI
26°C23/30°C
27th Jul 2025185 AMAQI
27th Jul 2025206 AMAQI
27th Jul 2025207 AMAQI
27th Jul 2025208 AMAQI
27th Jul 2025219 AMAQI
27th Jul 20252310 AMAQI
27th Jul 20252411 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025231 PMAQI
27th Jul 2025242 PMAQI
27th Jul 2025233 PMAQI
27th Jul 2025234 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025231 AMAQI
28th Jul 2025242 AMAQI
28th Jul 2025253 AMAQI
28th Jul 2025284 AMAQI
28°C22/33°C
28th Jul 2025295 AMAQI
28th Jul 2025296 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025259 AMAQI
28th Jul 20252510 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025271 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025274 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025277 PMAQI
28th Jul 2025268 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025291 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025303 AMAQI
29th Jul 2025304 AMAQI
29°C22/35°C
29th Jul 2025305 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20253011 AMAQI
29th Jul 20253212 PMAQI
29th Jul 2025321 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025356 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025318 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253411 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025341 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025334 AMAQI
30°C24/35°C
30th Jul 2025345 AMAQI
30th Jul 2025336 AMAQI
30th Jul 2025347 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20252811 AMAQI
30th Jul 20252712 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025333 PMAQI
30th Jul 2025334 PMAQI
30th Jul 2025335 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025337 PMAQI
30th Jul 2025338 PMAQI
30th Jul 2025339 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025321 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025264 AMAQI
25°C19/29°C
31st Jul 2025305 AMAQI
31st Jul 2025346 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025469 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025446 PMAQI
31st Jul 2025477 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025499 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025631 AMAQI
1st Aug 2025662 AMAQI
1st Aug 2025623 AMAQI
1st Aug 2025604 AMAQI
22°C16/27°C
1st Aug 2025655 AMAQI
1st Aug 2025616 AMAQI
1st Aug 2025647 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025618 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025564 AMAQI
19°C13/26°C
2nd Aug 2025555 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025454 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025449 PMAQI
2nd Aug 20254310 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025451 AMAQI
3rd Aug 2025452 AMAQI
3rd Aug 2025443 AMAQI
3rd Aug 2025434 AMAQI
21°C15/25°C
3rd Aug 2025435 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025409 AMAQI
3rd Aug 20253910 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20253912 PMAQI
3rd Aug 2025391 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025454 PMAQI
3rd Aug 2025455 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025427 PMAQI
3rd Aug 2025438 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254010 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254312 AMAQI
4th Aug 2025431 AMAQI
4th Aug 2025432 AMAQI
4th Aug 2025443 AMAQI
4th Aug 2025424 AMAQI
20°C14/25°C
4th Aug 2025405 AMAQI
4th Aug 2025416 AMAQI
4th Aug 2025407 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025419 AMAQI
4th Aug 20254210 AMAQI
4th Aug 20254211 AMAQI
4th Aug 20254112 PMAQI
4th Aug 2025401 PMAQI
4th Aug 2025382 PMAQI
4th Aug 2025343 PMAQI
4th Aug 2025354 PMAQI
4th Aug 2025355 PMAQI
4th Aug 2025366 PMAQI
4th Aug 2025417 PMAQI
4th Aug 2025368 PMAQI
4th Aug 2025339 PMAQI
4th Aug 20253310 PMAQI
4th Aug 20253411 PMAQI
5th Aug 20253512 AMAQI
5th Aug 2025361 AMAQI
5th Aug 2025342 AMAQI
5th Aug 2025353 AMAQI
5th Aug 2025354 AMAQI
21°C11/26°C
5th Aug 2025335 AMAQI
5th Aug 2025326 AMAQI
5th Aug 2025337 AMAQI
5th Aug 2025328 AMAQI
5th Aug 2025329 AMAQI
5th Aug 20253510 AMAQI
5th Aug 20253211 AMAQI
5th Aug 20253112 PMAQI
5th Aug 2025341 PMAQI
5th Aug 2025332 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025364 PMAQI
5th Aug 2025375 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025347 PMAQI
5th Aug 2025368 PMAQI
5th Aug 2025369 PMAQI
5th Aug 20253910 PMAQI
5th Aug 20253811 PMAQI
6th Aug 20253712 AMAQI
6th Aug 2025371 AMAQI
6th Aug 2025382 AMAQI
6th Aug 2025373 AMAQI
6th Aug 2025384 AMAQI
22°C16/28°C
6th Aug 2025385 AMAQI
6th Aug 2025376 AMAQI
6th Aug 2025397 AMAQI
6th Aug 2025398 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20253910 AMAQI
6th Aug 20253811 AMAQI
6th Aug 20253812 PMAQI
6th Aug 2025361 PMAQI
6th Aug 2025352 PMAQI
6th Aug 2025383 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025425 PMAQI
6th Aug 2025416 PMAQI
6th Aug 2025387 PMAQI
6th Aug 2025398 PMAQI
6th Aug 2025449 PMAQI
6th Aug 20254010 PMAQI
6th Aug 20254011 PMAQI
7th Aug 20254112 AMAQI
7th Aug 2025401 AMAQI
7th Aug 2025402 AMAQI
7th Aug 2025393 AMAQI
7th Aug 2025404 AMAQI
25°C18/32°C
7th Aug 2025375 AMAQI
5 AM7th Aug 2025356 AMAQI
7th Aug 2025367 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20253610 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20253812 PMAQI
12 PM7th Aug 2025371 PMAQI
7th Aug 2025372 PMAQI
7th Aug 2025373 PMAQI
7th Aug 2025374 PMAQI
7th Aug 2025375 PMAQI
7th Aug 2025376 PMAQI
7th Aug 2025387 PMAQI
7th Aug 2025408 PMAQI
8 PM12 AM
4 AM
23°C21/28°C
昼間
平均最高時間
5 AM - 8 PM
34AQI
16 時間 / 日
480 時間 / 月
平均最低時間
5 AM - 8 PM
34AQI
16 時間 / 日
480 時間 / 月
過去30日間、昼間の最高AQIは 5 AM から 8 PM の間に記録され（平均 34）、最も低いAQIは 5 AM から 8 PM の間に記録され（平均 34）ました。
夜間
平均最高時間
12 AM - 11 PM
35AQI
8 時間 / 日
240 時間 / 月
平均最低時間
12 AM - 11 PM
35AQI
8 時間 / 日
240 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 11 PM の間に記録され（平均 35）、最も低いAQIは 12 AM から 11 PM の間に記録され（平均 35）ました。
2025 年間 vs 空気品質
Fairfield, Iowa, United States
2025
87%
189
13%
28
0.4%
1
過去220 日間の AQI カテゴリ別総日数（2025 年） (145 日残り)
良い
189 日適度
28 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: 87%
健康リスクレベル:
低い
2025 年、87% の 220 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
Fairfield, Iowa, 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
1st 1月 2025
27AQI
27AQI
2nd 1月 2025
28AQI
28AQI
3rd 1月 2025
28AQI
28AQI
4th 1月 2025
22AQI
22AQI
5th 1月 2025
23AQI
23AQI
6th 1月 2025
22AQI
22AQI
7th 1月 2025
30AQI
30AQI
8th 1月 2025
27AQI
27AQI
9th 1月 2025
48AQI
48AQI
10th 1月 2025
37AQI
37AQI
11th 1月 2025
28AQI
28AQI
12th 1月 2025
31AQI
31AQI
13th 1月 2025
28AQI
28AQI
14th 1月 2025
29AQI
29AQI
15th 1月 2025
30AQI
30AQI
16th 1月 2025
29AQI
29AQI
17th 1月 2025
24AQI
24AQI
18th 1月 2025
20AQI
20AQI
19th 1月 2025
21AQI
21AQI
20th 1月 2025
24AQI
24AQI
21st 1月 2025
23AQI
23AQI
22nd 1月 2025
25AQI
25AQI
23rd 1月 2025
30AQI
30AQI
24th 1月 2025
37AQI
37AQI
25th 1月 2025
28AQI
28AQI
26th 1月 2025
23AQI
23AQI
27th 1月 2025
26AQI
26AQI
28th 1月 2025
27AQI
27AQI
29th 1月 2025
29AQI
29AQI
30th 1月 2025
34AQI
34AQI
31st 1月 2025
33AQI
33AQI
1st 2月 2025
27AQI
27AQI
2nd 2月 2025
31AQI
31AQI
3rd 2月 2025
35AQI
35AQI
4th 2月 2025
25AQI
25AQI
5th 2月 2025
32AQI
32AQI
6th 2月 2025
26AQI
26AQI
7th 2月 2025
26AQI
26AQI
8th 2月 2025
30AQI
30AQI
9th 2月 2025
28AQI
28AQI
10th 2月 2025
31AQI
31AQI
11th 2月 2025
34AQI
34AQI
12th 2月 2025
33AQI
33AQI
13th 2月 2025
39AQI
39AQI
14th 2月 2025
32AQI
32AQI
15th 2月 2025
37AQI
37AQI
16th 2月 2025
34AQI
34AQI
17th 2月 2025
28AQI
28AQI
18th 2月 2025
25AQI
25AQI
19th 2月 2025
24AQI
24AQI
20th 2月 2025
26AQI
26AQI
21st 2月 2025
35AQI
35AQI
22nd 2月 2025
45AQI
45AQI
23rd 2月 2025
45AQI
45AQI
24th 2月 2025
34AQI
34AQI
25th 2月 2025
22AQI
22AQI
26th 2月 2025
28AQI
28AQI
27th 2月 2025
30AQI
30AQI
28th 2月 2025
29AQI
29AQI
1st 3月 2025
29AQI
29AQI
2nd 3月 2025
35AQI
35AQI
3rd 3月 2025
44AQI
44AQI
4th 3月 2025
42AQI
42AQI
5th 3月 2025
30AQI
30AQI
6th 3月 2025
28AQI
28AQI
7th 3月 2025
27AQI
27AQI
8th 3月 2025
33AQI
33AQI
9th 3月 2025
31AQI
31AQI
10th 3月 2025
32AQI
32AQI
11th 3月 2025
31AQI
31AQI
12th 3月 2025
36AQI
36AQI
13th 3月 2025
60AQI
60AQI
14th 3月 2025
55AQI
55AQI
15th 3月 2025
60AQI
60AQI
16th 3月 2025
23AQI
23AQI
17th 3月 2025
30AQI
30AQI
18th 3月 2025
33AQI
33AQI
19th 3月 2025
32AQI
32AQI
20th 3月 2025
21AQI
21AQI
21st 3月 2025
24AQI
24AQI
22nd 3月 2025
29AQI
29AQI
23rd 3月 2025
26AQI
26AQI
24th 3月 2025
25AQI
25AQI
25th 3月 2025
26AQI
26AQI
26th 3月 2025
31AQI
31AQI
27th 3月 2025
38AQI
38AQI
28th 3月 2025
38AQI
38AQI
29th 3月 2025
37AQI
37AQI
30th 3月 2025
26AQI
26AQI
31st 3月 2025
19AQI
19AQI
1st 4月 2025
39AQI
39AQI
2nd 4月 2025
29AQI
29AQI
3rd 4月 2025
22AQI
22AQI
4th 4月 2025
31AQI
31AQI
5th 4月 2025
31AQI
31AQI
6th 4月 2025
25AQI
25AQI
7th 4月 2025
29AQI
29AQI
8th 4月 2025
26AQI
26AQI
9th 4月 2025
36AQI
36AQI
10th 4月 2025
47AQI
47AQI
11th 4月 2025
48AQI
48AQI
12th 4月 2025
49AQI
49AQI
13th 4月 2025
45AQI
45AQI
14th 4月 2025
31AQI
31AQI
15th 4月 2025
24AQI
24AQI
16th 4月 2025
44AQI
44AQI
17th 4月 2025
45AQI
45AQI
18th 4月 2025
53AQI
53AQI
19th 4月 2025
31AQI
31AQI
20th 4月 2025
35AQI
35AQI
21st 4月 2025
19AQI
19AQI
22nd 4月 2025
31AQI
31AQI
23rd 4月 2025
35AQI
35AQI
24th 4月 2025
38AQI
38AQI
25th 4月 2025
40AQI
40AQI
26th 4月 2025
22AQI
22AQI
27th 4月 2025
24AQI
24AQI
28th 4月 2025
37AQI
37AQI
29th 4月 2025
25AQI
25AQI
30th 4月 2025
27AQI
27AQI
1st 5月 2025
28AQI
28AQI
2nd 5月 2025
21AQI
21AQI
3rd 5月 2025
21AQI
21AQI
4th 5月 2025
25AQI
25AQI
5th 5月 2025
22AQI
22AQI
6th 5月 2025
23AQI
23AQI
7th 5月 2025
27AQI
27AQI
8th 5月 2025
31AQI
31AQI
9th 5月 2025
33AQI
33AQI
10th 5月 2025
40AQI
40AQI
11th 5月 2025
37AQI
37AQI
12th 5月 2025
39AQI
39AQI
13th 5月 2025
33AQI
33AQI
14th 5月 2025
38AQI
38AQI
15th 5月 2025
50AQI
50AQI
16th 5月 2025
32AQI
32AQI
17th 5月 2025
31AQI
31AQI
18th 5月 2025
26AQI
26AQI
19th 5月 2025
26AQI
26AQI
20th 5月 2025
23AQI
23AQI
21st 5月 2025
18AQI
18AQI
22nd 5月 2025
16AQI
16AQI
23rd 5月 2025
21AQI
21AQI
24th 5月 2025
27AQI
27AQI
25th 5月 2025
32AQI
32AQI
26th 5月 2025
23AQI
23AQI
27th 5月 2025
24AQI
24AQI
28th 5月 2025
28AQI
28AQI
29th 5月 2025
32AQI
32AQI
30th 5月 2025
38AQI
38AQI
31st 5月 2025
43AQI
43AQI
1st 6月 2025
48AQI
48AQI
2nd 6月 2025
51AQI
51AQI
3rd 6月 2025
45AQI
45AQI
4th 6月 2025
58AQI
58AQI
5th 6月 2025
65AQI
65AQI
6th 6月 2025
67AQI
67AQI
7th 6月 2025
69AQI
69AQI
8th 6月 2025
67AQI
67AQI
9th 6月 2025
64AQI
64AQI
10th 6月 2025
60AQI
60AQI
11th 6月 2025
66AQI
66AQI
12th 6月 2025
63AQI
63AQI
13th 6月 2025
60AQI
60AQI
14th 6月 2025
61AQI
61AQI
15th 6月 2025
56AQI
56AQI
16th 6月 2025
49AQI
49AQI
17th 6月 2025
36AQI
36AQI
18th 6月 2025
28AQI
28AQI
19th 6月 2025
27AQI
27AQI
20th 6月 2025
35AQI
35AQI
21st 6月 2025
50AQI
50AQI
22nd 6月 2025
52AQI
52AQI
23rd 6月 2025
55AQI
55AQI
24th 6月 2025
34AQI
34AQI
25th 6月 2025
32AQI
32AQI
26th 6月 2025
43AQI
43AQI
27th 6月 2025
26AQI
26AQI
28th 6月 2025
24AQI
24AQI
29th 6月 2025
27AQI
27AQI
30th 6月 2025
23AQI
23AQI
1st 7月 2025
32AQI
32AQI
2nd 7月 2025
42AQI
42AQI
3rd 7月 2025
41AQI
41AQI
4th 7月 2025
49AQI
49AQI
5th 7月 2025
58AQI
58AQI
6th 7月 2025
39AQI
39AQI
7th 7月 2025
48AQI
48AQI
8th 7月 2025
48AQI
48AQI
9th 7月 2025
34AQI
34AQI
10th 7月 2025
33AQI
33AQI
11th 7月 2025
39AQI
39AQI
12th 7月 2025
36AQI
36AQI
13th 7月 2025
51AQI
51AQI
14th 7月 2025
48AQI
48AQI
15th 7月 2025
58AQI
58AQI
16th 7月 2025
38AQI
38AQI
17th 7月 2025
25AQI
25AQI
18th 7月 2025
22AQI
22AQI
19th 7月 2025
30AQI
30AQI
20th 7月 2025
29AQI
29AQI
21st 7月 2025
29AQI
29AQI
22nd 7月 2025
34AQI
34AQI
23rd 7月 2025
52AQI
52AQI
24th 7月 2025
35AQI
35AQI
25th 7月 2025
24AQI
24AQI
26th 7月 2025
21AQI
21AQI
27th 7月 2025
27AQI
27AQI
28th 7月 2025
27AQI
27AQI
29th 7月 2025
29AQI
29AQI
30th 7月 2025
28AQI
28AQI
31st 7月 2025
67AQI
67AQI
1st 8月 2025
122AQI
122AQI
2nd 8月 2025
96AQI
96AQI
3rd 8月 2025
65AQI
65AQI
4th 8月 2025
57AQI
57AQI
5th 8月 2025
49AQI
49AQI
6th 8月 2025
54AQI
54AQI
28AQI
31AQI
33AQI
34AQI
29AQI
48AQI
38AQI
74AQI
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
202536AQI
31
28
28
3
29
1
31
15
15
26
5
1
4
1
189
28
1
記録された最高 AQI
8月74AQI
記録された最低 AQI
1月28AQI
202434AQI
29
2
29
29
2
30
30
1
26
3
28
3
27
4
30
29
2
30
29
2
346
19
記録された最高 AQI
8月39AQI
記録された最低 AQI
11月29AQI
202338AQI
30
1
28
31
27
3
27
4
7
21
1
1
22
8
1
25
6
24
6
31
29
31
312
49
2
1
記録された最高 AQI
6月63AQI
記録された最低 AQI
2月26AQI
202232AQI
27
3
20
2
26
1
29
24
1
27
3
22
2
2
29
31
30
27
4
294
16
記録された最高 AQI
6月39AQI
記録された最低 AQI
1月27AQI
202134AQI
23
7
24
4
29
2
26
4
31
30
17
14
28
3
29
1
30
1
28
2
27
1
322
39
記録された最高 AQI
7月49AQI
記録された最低 AQI
12月27AQI
202032AQI
12
1
16
4
18
30
28
3
31
30
31
29
1
24
7
249
16
記録された最高 AQI
4月44AQI
記録された最低 AQI
9月26AQI
過去6 年間の最も汚染された年と最も清浄な年
最も汚染された年
2023(平均)
38AQI最も清浄な年
2020(平均)
32AQIFairfield の年間 2025 AQI（36）は、前年と比較して 4.8% (悪化 AQI) の平均パーセント変動を示しています: 2020 (32), 2021 (34), 2022 (32), 2023 (38), 2024 (34)。
