Seattle, Washington, 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
Seattle, Washington, 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
13th Aug 2021
118AQI記録された最低AQIは
7th Aug 2021
12AQI同日分析 (5th 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 39 で、2024 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: 5th Aug - 6th Aug 2025
Seattle, Washington, United States
AQI
日
夜
.
5 AM5th Aug 2025
8 PM
4 AM6th Aug 2025
昼間
平均最高時間
8AM5th Aug
38AQI
平均最低時間
8PM5th Aug
34AQI
夜間
平均最高時間
10PM5th Aug
30AQI
平均最低時間
3AM6th Aug
21AQI
過去24時間で、
Seattle のAQI は 日 の 38 で最高値を記録し、最も低い 21 は 3 AM に 夜 に記録されました。
昼夜AQIトレンド : Jul - Aug 2025
Seattle, Washington, United States
JulAug
07th - 08th08th - 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
日
夜
7th Jul 2025205 AMAQI
7th Jul 2025226 AMAQI
7th Jul 2025217 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025229 AMAQI
7th Jul 20252410 AMAQI
7th Jul 20252711 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025282 PMAQI
7th Jul 2025253 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025245 PMAQI
7th Jul 2025246 PMAQI
7th Jul 2025247 PMAQI
7th Jul 2025258 PMAQI
7th Jul 2025239 PMAQI
7th Jul 20252310 PMAQI
7th Jul 20252411 PMAQI
8th Jul 20252512 AMAQI
8th Jul 2025291 AMAQI
8th Jul 2025262 AMAQI
8th Jul 2025233 AMAQI
8th Jul 2025224 AMAQI
22°C15/31°C
8th Jul 2025255 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025227 AMAQI
8th Jul 2025258 AMAQI
8th Jul 2025289 AMAQI
8th Jul 20252910 AMAQI
8th Jul 20253411 AMAQI
8th Jul 20253312 PMAQI
8th Jul 2025351 PMAQI
8th Jul 2025322 PMAQI
8th Jul 2025283 PMAQI
8th Jul 2025284 PMAQI
8th Jul 2025295 PMAQI
8th Jul 2025296 PMAQI
8th Jul 2025287 PMAQI
8th Jul 2025298 PMAQI
8th Jul 2025289 PMAQI
8th Jul 20252710 PMAQI
8th Jul 20252611 PMAQI
9th Jul 20252512 AMAQI
9th Jul 2025211 AMAQI
9th Jul 2025182 AMAQI
9th Jul 2025183 AMAQI
9th Jul 2025164 AMAQI
23°C17/32°C
9th Jul 2025165 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025207 AMAQI
9th Jul 2025198 AMAQI
9th Jul 2025209 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20251912 PMAQI
9th Jul 2025191 PMAQI
9th Jul 2025182 PMAQI
9th Jul 2025183 PMAQI
9th Jul 2025184 PMAQI
9th Jul 2025185 PMAQI
9th Jul 2025196 PMAQI
9th Jul 2025197 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025199 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20252011 PMAQI
10th Jul 20252212 AMAQI
10th Jul 2025221 AMAQI
10th Jul 2025232 AMAQI
10th Jul 2025223 AMAQI
10th Jul 2025204 AMAQI
20°C16/24°C
10th Jul 2025205 AMAQI
10th Jul 2025196 AMAQI
10th Jul 2025197 AMAQI
10th Jul 2025188 AMAQI
10th Jul 2025209 AMAQI
10th Jul 20252310 AMAQI
10th Jul 20252211 AMAQI
10th Jul 20252112 PMAQI
10th Jul 2025221 PMAQI
10th Jul 2025212 PMAQI
10th Jul 2025203 PMAQI
10th Jul 2025214 PMAQI
10th Jul 2025225 PMAQI
10th Jul 2025236 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252211 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025241 AMAQI
11th Jul 2025262 AMAQI
11th Jul 2025263 AMAQI
11th Jul 2025264 AMAQI
18°C14/23°C
11th Jul 2025255 AMAQI
11th Jul 2025296 AMAQI
11th Jul 2025277 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252510 AMAQI
11th Jul 20253011 AMAQI
11th Jul 20252912 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025273 PMAQI
11th Jul 2025274 PMAQI
11th Jul 2025265 PMAQI
11th Jul 2025256 PMAQI
11th Jul 2025267 PMAQI
11th Jul 2025268 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252810 PMAQI
11th Jul 20252611 PMAQI
12th Jul 20252512 AMAQI
12th Jul 2025241 AMAQI
12th Jul 2025232 AMAQI
12th Jul 2025213 AMAQI
12th Jul 2025184 AMAQI
22°C15/30°C
12th Jul 2025195 AMAQI
12th Jul 2025186 AMAQI
12th Jul 2025217 AMAQI
12th Jul 2025228 AMAQI
12th Jul 2025199 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20251912 PMAQI
12th Jul 2025191 PMAQI
12th Jul 2025212 PMAQI
12th Jul 2025233 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025205 PMAQI
12th Jul 2025216 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025228 PMAQI
12th Jul 2025239 PMAQI
12th Jul 20252410 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252512 AMAQI
13th Jul 2025261 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025263 AMAQI
13th Jul 2025264 AMAQI
23°C18/30°C
13th Jul 2025265 AMAQI
13th Jul 2025296 AMAQI
13th Jul 2025287 AMAQI
13th Jul 2025308 AMAQI
13th Jul 2025339 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20253311 AMAQI
13th Jul 20253112 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025332 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025285 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025307 PMAQI
13th Jul 2025328 PMAQI
13th Jul 2025279 PMAQI
13th Jul 20252710 PMAQI
13th Jul 20252711 PMAQI
14th Jul 20252712 AMAQI
14th Jul 2025221 AMAQI
14th Jul 2025182 AMAQI
14th Jul 2025233 AMAQI
14th Jul 2025204 AMAQI
25°C19/33°C
14th Jul 2025205 AMAQI
14th Jul 2025196 AMAQI
14th Jul 2025177 AMAQI
14th Jul 2025208 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20252611 AMAQI
14th Jul 20252612 PMAQI
14th Jul 2025261 PMAQI
14th Jul 2025282 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025265 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025268 PMAQI
14th Jul 2025289 PMAQI
14th Jul 20252910 PMAQI
14th Jul 20252711 PMAQI
15th Jul 20252512 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025243 AMAQI
15th Jul 2025274 AMAQI
20°C18/23°C
15th Jul 2025285 AMAQI
15th Jul 2025306 AMAQI
15th Jul 2025287 AMAQI
15th Jul 2025318 AMAQI
15th Jul 2025299 AMAQI
15th Jul 20253110 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20253412 PMAQI
15th Jul 2025321 PMAQI
15th Jul 2025302 PMAQI
15th Jul 2025293 PMAQI
15th Jul 2025294 PMAQI
15th Jul 2025305 PMAQI
15th Jul 2025296 PMAQI
15th Jul 2025307 PMAQI
15th Jul 2025318 PMAQI
15th Jul 2025309 PMAQI
15th Jul 20252910 PMAQI
15th Jul 20253011 PMAQI
16th Jul 20253212 AMAQI
16th Jul 2025331 AMAQI
16th Jul 2025332 AMAQI
16th Jul 2025373 AMAQI
16th Jul 2025384 AMAQI
24°C16/33°C
16th Jul 2025405 AMAQI
16th Jul 2025416 AMAQI
16th Jul 2025447 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025459 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20254611 AMAQI
16th Jul 20254412 PMAQI
16th Jul 2025491 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025415 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025397 PMAQI
16th Jul 2025408 PMAQI
16th Jul 2025389 PMAQI
16th Jul 20253810 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20253812 AMAQI
17th Jul 2025361 AMAQI
17th Jul 2025382 AMAQI
17th Jul 2025383 AMAQI
17th Jul 2025454 AMAQI
28°C21/35°C
17th Jul 2025465 AMAQI
17th Jul 2025436 AMAQI
17th Jul 2025457 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025489 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20255011 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025482 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025475 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025468 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025431 AMAQI
18th Jul 2025432 AMAQI
18th Jul 2025493 AMAQI
18th Jul 2025484 AMAQI
23°C15/31°C
18th Jul 2025495 AMAQI
18th Jul 2025466 AMAQI
18th Jul 2025457 AMAQI
18th Jul 2025438 AMAQI
18th Jul 2025449 AMAQI
18th Jul 20254410 AMAQI
18th Jul 20254311 AMAQI
18th Jul 20254012 PMAQI
18th Jul 2025391 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025404 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025406 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025418 PMAQI
18th Jul 2025369 PMAQI
18th Jul 20253510 PMAQI
18th Jul 20253311 PMAQI
19th Jul 20253212 AMAQI
19th Jul 2025301 AMAQI
19th Jul 2025332 AMAQI
19th Jul 2025343 AMAQI
19th Jul 2025324 AMAQI
18°C15/20°C
19th Jul 2025295 AMAQI
19th Jul 2025266 AMAQI
19th Jul 2025307 AMAQI
19th Jul 2025278 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253212 PMAQI
19th Jul 2025291 PMAQI
19th Jul 2025292 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025304 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025296 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025339 PMAQI
19th Jul 20253310 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025341 AMAQI
20th Jul 2025312 AMAQI
20th Jul 2025333 AMAQI
20th Jul 2025314 AMAQI
16°C14/21°C
20th Jul 2025295 AMAQI
20th Jul 2025256 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025248 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025251 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025287 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252810 PMAQI
20th Jul 20252811 PMAQI
21st Jul 20253112 AMAQI
21st Jul 2025291 AMAQI
21st Jul 2025332 AMAQI
21st Jul 2025303 AMAQI
21st Jul 2025324 AMAQI
17°C13/21°C
21st Jul 2025325 AMAQI
21st Jul 2025336 AMAQI
21st Jul 2025317 AMAQI
21st Jul 2025328 AMAQI
21st Jul 2025369 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025371 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253510 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025311 AMAQI
22nd Jul 2025272 AMAQI
22nd Jul 2025303 AMAQI
22nd Jul 2025274 AMAQI
19°C14/24°C
22nd Jul 2025285 AMAQI
22nd Jul 2025266 AMAQI
22nd Jul 2025287 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025299 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025272 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025266 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025288 PMAQI
22nd Jul 2025279 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025341 AMAQI
23rd Jul 2025352 AMAQI
23rd Jul 2025343 AMAQI
23rd Jul 2025324 AMAQI
18°C15/23°C
23rd Jul 2025275 AMAQI
23rd Jul 2025276 AMAQI
23rd Jul 2025267 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025319 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20252912 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025328 PMAQI
23rd Jul 2025339 PMAQI
23rd Jul 20253510 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025341 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025354 AMAQI
23°C17/31°C
24th Jul 2025285 AMAQI
24th Jul 2025296 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025279 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20252812 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025298 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025251 AMAQI
25th Jul 2025252 AMAQI
25th Jul 2025263 AMAQI
25th Jul 2025244 AMAQI
18°C15/22°C
25th Jul 2025235 AMAQI
25th Jul 2025206 AMAQI
25th Jul 2025217 AMAQI
25th Jul 2025208 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20252210 AMAQI
25th Jul 20252111 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025213 PMAQI
25th Jul 2025214 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025256 PMAQI
25th Jul 2025237 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252912 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025294 AMAQI
16°C14/18°C
26th Jul 2025325 AMAQI
26th Jul 2025276 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025259 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025291 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025298 PMAQI
26th Jul 2025279 PMAQI
26th Jul 20253010 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20253112 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025302 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025394 AMAQI
18°C14/24°C
27th Jul 2025365 AMAQI
27th Jul 2025356 AMAQI
27th Jul 2025347 AMAQI
27th Jul 2025318 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20252811 AMAQI
27th Jul 20252512 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025313 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025305 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025317 PMAQI
27th Jul 2025308 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252910 PMAQI
27th Jul 20253111 PMAQI
28th Jul 20253212 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025284 AMAQI
19°C14/27°C
28th Jul 2025315 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025307 AMAQI
28th Jul 2025358 AMAQI
28th Jul 2025319 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025339 PMAQI
28th Jul 20253310 PMAQI
28th Jul 20253311 PMAQI
29th Jul 20253212 AMAQI
29th Jul 2025331 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025264 AMAQI
21°C15/29°C
29th Jul 2025245 AMAQI
29th Jul 2025226 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025314 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025328 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253310 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253312 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025303 AMAQI
30th Jul 2025324 AMAQI
22°C15/32°C
30th Jul 2025335 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025307 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025289 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20253311 AMAQI
30th Jul 20253512 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025374 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025359 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025291 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025244 AMAQI
23°C17/32°C
31st Jul 2025245 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252612 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025262 PMAQI
31st Jul 2025283 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025335 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025257 PMAQI
31st Jul 2025338 PMAQI
31st Jul 2025449 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253912 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025314 AMAQI
23°C18/30°C
1st Aug 2025275 AMAQI
1st Aug 2025236 AMAQI
1st Aug 2025237 AMAQI
1st Aug 2025198 AMAQI
1st Aug 2025219 AMAQI
1st Aug 20252310 AMAQI
1st Aug 20252711 AMAQI
1st Aug 20252712 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025252 PMAQI
1st Aug 2025243 PMAQI
1st Aug 2025244 PMAQI
1st Aug 2025235 PMAQI
1st Aug 2025306 PMAQI
1st Aug 2025297 PMAQI
1st Aug 2025308 PMAQI
1st Aug 2025339 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253211 PMAQI
2nd Aug 20253212 AMAQI
2nd Aug 2025321 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025393 AMAQI
2nd Aug 2025374 AMAQI
21°C16/25°C
2nd Aug 2025335 AMAQI
2nd Aug 2025296 AMAQI
2nd Aug 2025277 AMAQI
2nd Aug 2025228 AMAQI
2nd Aug 2025239 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20252011 AMAQI
2nd Aug 20251512 PMAQI
2nd Aug 2025151 PMAQI
2nd Aug 2025172 PMAQI
2nd Aug 2025223 PMAQI
2nd Aug 2025234 PMAQI
2nd Aug 2025265 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025287 PMAQI
2nd Aug 2025298 PMAQI
2nd Aug 2025379 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254911 PMAQI
3rd Aug 20254012 AMAQI
3rd Aug 2025331 AMAQI
3rd Aug 2025312 AMAQI
3rd Aug 2025323 AMAQI
3rd Aug 2025304 AMAQI
19°C16/21°C
3rd Aug 2025275 AMAQI
3rd Aug 2025266 AMAQI
3rd Aug 2025277 AMAQI
3rd Aug 2025278 AMAQI
3rd Aug 2025279 AMAQI
3rd Aug 20252710 AMAQI
3rd Aug 20252811 AMAQI
3rd Aug 20252412 PMAQI
3rd Aug 2025231 PMAQI
3rd Aug 2025242 PMAQI
3rd Aug 2025253 PMAQI
3rd Aug 2025244 PMAQI
3rd Aug 2025275 PMAQI
3rd Aug 2025326 PMAQI
3rd Aug 2025287 PMAQI
3rd Aug 2025308 PMAQI
3rd Aug 2025319 PMAQI
3rd Aug 20253110 PMAQI
3rd Aug 20253411 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025481 AMAQI
4th Aug 2025512 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025534 AMAQI
17°C15/19°C
4th Aug 2025475 AMAQI
4th Aug 2025436 AMAQI
4th Aug 2025427 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20254310 AMAQI
4th Aug 20253911 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025441 PMAQI
4th Aug 2025482 PMAQI
4th Aug 2025523 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025656 PMAQI
4th Aug 2025477 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20255611 PMAQI
5th Aug 20255312 AMAQI
5th Aug 2025491 AMAQI
5th Aug 2025462 AMAQI
5th Aug 2025453 AMAQI
5th Aug 2025424 AMAQI
18°C15/21°C
5th Aug 2025365 AMAQI
5th Aug 2025346 AMAQI
5th Aug 2025367 AMAQI
5th Aug 2025388 AMAQI
5th Aug 2025389 AMAQI
5th Aug 20253810 AMAQI
5th Aug 20253611 AMAQI
5th Aug 20253412 PMAQI
5th Aug 2025351 PMAQI
5th Aug 2025362 PMAQI
5th Aug 2025363 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025356 PMAQI
5th Aug 2025377 PMAQI
5th Aug 2025348 PMAQI
5th Aug 2025289 PMAQI
5th Aug 20253010 PMAQI
5th Aug 20253011 PMAQI
6th Aug 20252712 AMAQI
6th Aug 2025241 AMAQI
6th Aug 2025222 AMAQI
6th Aug 2025213 AMAQI
6th Aug 2025234 AMAQI
20°C16/24°C
6th Aug 2025225 AMAQI
5 AM6th Aug 2025226 AMAQI
6th Aug 2025227 AMAQI
6th Aug 2025238 AMAQI
6th Aug 2025249 AMAQI
6th Aug 20252210 AMAQI
12 PM
8 PM
12 AM
4 AM
--°C/°C
昼間
平均最高時間
5 AM - 8 PM
30AQI
16 時間 / 日
480 時間 / 月
平均最低時間
5 AM - 8 PM
30AQI
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 30）、最も低いAQIは 5 AM から 8 PM の間に記録され（平均 30）ました。
夜間
平均最高時間
12 AM - 11 PM
31AQI
8 時間 / 日
240 時間 / 月
平均最低時間
12 AM - 11 PM
31AQI
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 31）、最も低いAQIは 12 AM から 11 PM の間に記録され（平均 31）ました。
2025 年間 vs 空気品質
Seattle, Washington, United States
2025
97%
211
3%
6
過去218 日間の AQI カテゴリ別総日数（2025 年） (147 日残り)
良い
211 日適度
6 日悪い
0 日不健康
0 日深刻
0 日危険
0 日WHOの安全な 空気品質基準以下: 97%
健康リスクレベル:
非常に低い
2025 年、97% の 218 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
Seattle, Washington, 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
31AQI
31AQI
2nd 1月 2025
36AQI
36AQI
3rd 1月 2025
25AQI
25AQI
4th 1月 2025
31AQI
31AQI
5th 1月 2025
28AQI
28AQI
6th 1月 2025
23AQI
23AQI
7th 1月 2025
37AQI
37AQI
8th 1月 2025
33AQI
33AQI
9th 1月 2025
45AQI
45AQI
10th 1月 2025
34AQI
34AQI
11th 1月 2025
30AQI
30AQI
12th 1月 2025
47AQI
47AQI
13th 1月 2025
45AQI
45AQI
14th 1月 2025
44AQI
44AQI
15th 1月 2025
46AQI
46AQI
16th 1月 2025
43AQI
43AQI
17th 1月 2025
38AQI
38AQI
18th 1月 2025
37AQI
37AQI
19th 1月 2025
44AQI
44AQI
20th 1月 2025
46AQI
46AQI
21st 1月 2025
57AQI
57AQI
22nd 1月 2025
48AQI
48AQI
23rd 1月 2025
55AQI
55AQI
24th 1月 2025
47AQI
47AQI
25th 1月 2025
40AQI
40AQI
26th 1月 2025
51AQI
51AQI
27th 1月 2025
48AQI
48AQI
28th 1月 2025
55AQI
55AQI
29th 1月 2025
61AQI
61AQI
30th 1月 2025
54AQI
54AQI
31st 1月 2025
30AQI
30AQI
1st 2月 2025
21AQI
21AQI
2nd 2月 2025
21AQI
21AQI
3rd 2月 2025
23AQI
23AQI
4th 2月 2025
28AQI
28AQI
5th 2月 2025
21AQI
21AQI
6th 2月 2025
25AQI
25AQI
7th 2月 2025
29AQI
29AQI
8th 2月 2025
29AQI
29AQI
9th 2月 2025
37AQI
37AQI
10th 2月 2025
30AQI
30AQI
11th 2月 2025
24AQI
24AQI
12th 2月 2025
28AQI
28AQI
13th 2月 2025
32AQI
32AQI
14th 2月 2025
42AQI
42AQI
15th 2月 2025
42AQI
42AQI
16th 2月 2025
25AQI
25AQI
17th 2月 2025
26AQI
26AQI
18th 2月 2025
27AQI
27AQI
19th 2月 2025
22AQI
22AQI
20th 2月 2025
22AQI
22AQI
21st 2月 2025
29AQI
29AQI
22nd 2月 2025
26AQI
26AQI
23rd 2月 2025
22AQI
22AQI
24th 2月 2025
28AQI
28AQI
25th 2月 2025
19AQI
19AQI
26th 2月 2025
33AQI
33AQI
27th 2月 2025
28AQI
28AQI
28th 2月 2025
39AQI
39AQI
1st 3月 2025
47AQI
47AQI
2nd 3月 2025
35AQI
35AQI
3rd 3月 2025
30AQI
30AQI
4th 3月 2025
23AQI
23AQI
5th 3月 2025
25AQI
25AQI
6th 3月 2025
24AQI
24AQI
7th 3月 2025
28AQI
28AQI
8th 3月 2025
27AQI
27AQI
9th 3月 2025
25AQI
25AQI
10th 3月 2025
21AQI
21AQI
11th 3月 2025
25AQI
25AQI
12th 3月 2025
24AQI
24AQI
13th 3月 2025
21AQI
21AQI
14th 3月 2025
22AQI
22AQI
15th 3月 2025
24AQI
24AQI
16th 3月 2025
22AQI
22AQI
17th 3月 2025
24AQI
24AQI
18th 3月 2025
21AQI
21AQI
19th 3月 2025
20AQI
20AQI
20th 3月 2025
18AQI
18AQI
21st 3月 2025
23AQI
23AQI
22nd 3月 2025
21AQI
21AQI
23rd 3月 2025
21AQI
21AQI
24th 3月 2025
19AQI
19AQI
25th 3月 2025
26AQI
26AQI
26th 3月 2025
27AQI
27AQI
27th 3月 2025
20AQI
20AQI
28th 3月 2025
18AQI
18AQI
29th 3月 2025
20AQI
20AQI
30th 3月 2025
22AQI
22AQI
31st 3月 2025
21AQI
21AQI
1st 4月 2025
22AQI
22AQI
2nd 4月 2025
23AQI
23AQI
3rd 4月 2025
29AQI
29AQI
4th 4月 2025
33AQI
33AQI
5th 4月 2025
36AQI
36AQI
6th 4月 2025
29AQI
29AQI
7th 4月 2025
18AQI
18AQI
8th 4月 2025
16AQI
16AQI
9th 4月 2025
19AQI
19AQI
10th 4月 2025
28AQI
28AQI
11th 4月 2025
22AQI
22AQI
12th 4月 2025
22AQI
22AQI
13th 4月 2025
21AQI
21AQI
14th 4月 2025
24AQI
24AQI
15th 4月 2025
25AQI
25AQI
16th 4月 2025
25AQI
25AQI
17th 4月 2025
26AQI
26AQI
18th 4月 2025
29AQI
29AQI
19th 4月 2025
28AQI
28AQI
20th 4月 2025
22AQI
22AQI
21st 4月 2025
19AQI
19AQI
22nd 4月 2025
22AQI
22AQI
23rd 4月 2025
26AQI
26AQI
24th 4月 2025
33AQI
33AQI
25th 4月 2025
42AQI
42AQI
26th 4月 2025
46AQI
46AQI
27th 4月 2025
34AQI
34AQI
28th 4月 2025
23AQI
23AQI
29th 4月 2025
20AQI
20AQI
30th 4月 2025
21AQI
21AQI
1st 5月 2025
33AQI
33AQI
2nd 5月 2025
34AQI
34AQI
3rd 5月 2025
17AQI
17AQI
4th 5月 2025
20AQI
20AQI
5th 5月 2025
20AQI
20AQI
6th 5月 2025
28AQI
28AQI
7th 5月 2025
26AQI
26AQI
8th 5月 2025
21AQI
21AQI
9th 5月 2025
24AQI
24AQI
10th 5月 2025
25AQI
25AQI
11th 5月 2025
19AQI
19AQI
12th 5月 2025
20AQI
20AQI
13th 5月 2025
26AQI
26AQI
14th 5月 2025
26AQI
26AQI
15th 5月 2025
25AQI
25AQI
16th 5月 2025
19AQI
19AQI
17th 5月 2025
20AQI
20AQI
18th 5月 2025
16AQI
16AQI
19th 5月 2025
20AQI
20AQI
20th 5月 2025
15AQI
15AQI
21st 5月 2025
17AQI
17AQI
22nd 5月 2025
22AQI
22AQI
23rd 5月 2025
20AQI
20AQI
24th 5月 2025
21AQI
21AQI
25th 5月 2025
20AQI
20AQI
26th 5月 2025
17AQI
17AQI
27th 5月 2025
22AQI
22AQI
28th 5月 2025
27AQI
27AQI
29th 5月 2025
18AQI
18AQI
30th 5月 2025
23AQI
23AQI
31st 5月 2025
22AQI
22AQI
1st 6月 2025
23AQI
23AQI
2nd 6月 2025
23AQI
23AQI
3rd 6月 2025
24AQI
24AQI
4th 6月 2025
22AQI
22AQI
5th 6月 2025
26AQI
26AQI
6th 6月 2025
28AQI
28AQI
7th 6月 2025
34AQI
34AQI
8th 6月 2025
36AQI
36AQI
9th 6月 2025
37AQI
37AQI
10th 6月 2025
43AQI
43AQI
11th 6月 2025
46AQI
46AQI
12th 6月 2025
42AQI
42AQI
13th 6月 2025
34AQI
34AQI
14th 6月 2025
26AQI
26AQI
15th 6月 2025
27AQI
27AQI
16th 6月 2025
28AQI
28AQI
17th 6月 2025
23AQI
23AQI
18th 6月 2025
20AQI
20AQI
19th 6月 2025
20AQI
20AQI
20th 6月 2025
20AQI
20AQI
21st 6月 2025
21AQI
21AQI
22nd 6月 2025
22AQI
22AQI
23rd 6月 2025
25AQI
25AQI
24th 6月 2025
37AQI
37AQI
25th 6月 2025
31AQI
31AQI
26th 6月 2025
22AQI
22AQI
27th 6月 2025
19AQI
19AQI
28th 6月 2025
26AQI
26AQI
29th 6月 2025
26AQI
26AQI
30th 6月 2025
26AQI
26AQI
1st 7月 2025
27AQI
27AQI
2nd 7月 2025
20AQI
20AQI
3rd 7月 2025
20AQI
20AQI
4th 7月 2025
22AQI
22AQI
5th 7月 2025
41AQI
41AQI
6th 7月 2025
28AQI
28AQI
7th 7月 2025
24AQI
24AQI
8th 7月 2025
27AQI
27AQI
9th 7月 2025
19AQI
19AQI
10th 7月 2025
21AQI
21AQI
11th 7月 2025
26AQI
26AQI
12th 7月 2025
21AQI
21AQI
13th 7月 2025
28AQI
28AQI
14th 7月 2025
24AQI
24AQI
15th 7月 2025
29AQI
29AQI
16th 7月 2025
40AQI
40AQI
17th 7月 2025
45AQI
45AQI
18th 7月 2025
42AQI
42AQI
19th 7月 2025
31AQI
31AQI
20th 7月 2025
28AQI
28AQI
21st 7月 2025
33AQI
33AQI
22nd 7月 2025
28AQI
28AQI
23rd 7月 2025
32AQI
32AQI
24th 7月 2025
29AQI
29AQI
25th 7月 2025
24AQI
24AQI
26th 7月 2025
29AQI
29AQI
27th 7月 2025
31AQI
31AQI
28th 7月 2025
31AQI
31AQI
29th 7月 2025
30AQI
30AQI
30th 7月 2025
33AQI
33AQI
31st 7月 2025
30AQI
30AQI
1st 8月 2025
29AQI
29AQI
2nd 8月 2025
30AQI
30AQI
3rd 8月 2025
29AQI
29AQI
4th 8月 2025
50AQI
50AQI
5th 8月 2025
39AQI
39AQI
42AQI
28AQI
24AQI
26AQI
22AQI
28AQI
29AQI
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
202528AQI
25
6
28
31
30
31
30
31
5
211
6
記録された最高 AQI
1月42AQI
記録された最低 AQI
5月22AQI
202428AQI
29
2
29
31
30
30
1
29
29
2
30
1
27
3
31
28
2
26
5
349
16
記録された最高 AQI
9月35AQI
記録された最低 AQI
2月21AQI
202332AQI
29
2
28
29
2
30
31
30
29
2
25
5
1
29
1
29
2
22
7
30
1
341
22
1
記録された最高 AQI
8月39AQI
記録された最低 AQI
4月25AQI
202233AQI
25
5
21
1
30
1
30
31
30
22
2
1
18
8
1
13
15
1
2
23
7
31
276
38
2
2
記録された最高 AQI
10月65AQI
記録された最低 AQI
5月22AQI
202127AQI
29
1
28
30
1
30
31
27
3
30
1
27
3
1
30
31
27
3
31
351
12
1
記録された最高 AQI
8月34AQI
記録された最低 AQI
5月20AQI
202035AQI
10
3
20
18
29
1
30
1
30
1
18
2
3
4
3
27
4
27
3
26
5
235
20
3
4
3
記録された最高 AQI
9月82AQI
記録された最低 AQI
6月23AQI
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
2020(平均)
35AQI最も清浄な年
2021(平均)
27AQISeattle の年間 2025 AQI（28）は、前年と比較して -7.3% (改善 AQI) の平均パーセント変動を示しています: 2020 (35), 2021 (27), 2022 (33), 2023 (32), 2024 (28)。
