Koyo, Nagoya, Aichi, Japan 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
八月空气质量分析
Koyo, Nagoya, Aichi, Japan
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
4th Aug 2025
64AQI最低AQI记录于
27th Aug 2024
11AQI同日分析（11th August ）：
在过去5年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为41，属于良好空气质量。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：11th Aug - 12th Aug 2025
Koyo, Nagoya, Aichi, Japan
AQI
天
夜晚
.
4 AM11th Aug 2025
7 PM
3 AM12th Aug 2025
白天时间
平均最高时间
12AMNaNth undefined
AQI
平均最低时间
12AMNaNth undefined
AQI
夜晚时间
平均最高时间
4AM11th Aug
46AQI
平均最低时间
2PM11th Aug
22AQI
在过去的24小时内，
Koyo的AQI最高点为46，出现在夜晚的4 AM；最低点为22，出现在夜晚的2 PM。
日夜AQI趋势：Jul - Aug 2025
Koyo, Nagoya, Aichi, Japan
JulAug
13th - 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 - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
天
夜晚
13th Jul 2025624 AMAQI
13th Jul 2025605 AMAQI
13th Jul 2025606 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20253510 AMAQI
13th Jul 20254311 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025511 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025434 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025377 PMAQI
13th Jul 2025448 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025561 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
28°C26/31°C
14th Jul 2025604 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253210 AMAQI
14th Jul 20253311 AMAQI
14th Jul 20252712 PMAQI
14th Jul 2025241 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025195 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025298 PMAQI
14th Jul 2025499 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025583 AMAQI
28°C25/31°C
15th Jul 2025574 AMAQI
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025511 PMAQI
15th Jul 2025522 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025498 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255210 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
28°C26/31°C
16th Jul 2025544 AMAQI
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20254911 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025328 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254311 PMAQI
17th Jul 20254312 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
27°C25/30°C
17th Jul 2025544 AMAQI
17th Jul 2025535 AMAQI
17th Jul 2025536 AMAQI
17th Jul 2025537 AMAQI
17th Jul 2025538 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20251610 AMAQI
17th Jul 20251711 AMAQI
17th Jul 20252512 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025403 PMAQI
17th Jul 2025434 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254612 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
25°C24/26°C
18th Jul 2025504 AMAQI
18th Jul 2025485 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252511 AMAQI
18th Jul 20252412 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025204 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025419 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254012 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI
26°C23/30°C
19th Jul 2025474 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025259 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252712 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025265 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025359 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
27°C24/30°C
20th Jul 2025444 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025371 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025353 PMAQI
20th Jul 2025314 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025207 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253311 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
28°C25/31°C
21st Jul 2025404 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025451 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025315 PMAQI
21st Jul 2025306 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025328 PMAQI
21st Jul 2025329 PMAQI
21st Jul 20253210 PMAQI
21st Jul 20253211 PMAQI
22nd Jul 20253212 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
29°C26/32°C
22nd Jul 2025384 AMAQI
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025564 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025289 PMAQI
22nd Jul 20252810 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
29°C26/33°C
23rd Jul 2025374 AMAQI
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20254111 AMAQI
23rd Jul 20254912 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025327 PMAQI
23rd Jul 2025298 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
29°C26/33°C
24th Jul 2025364 AMAQI
24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025343 AMAQI
29°C26/33°C
25th Jul 2025344 AMAQI
25th Jul 2025355 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20252910 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20253612 PMAQI
25th Jul 2025461 PMAQI
25th Jul 2025362 PMAQI
25th Jul 2025263 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025323 AMAQI
29°C27/32°C
26th Jul 2025334 AMAQI
26th Jul 2025345 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20252412 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025282 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025248 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025313 AMAQI
29°C26/32°C
27th Jul 2025314 AMAQI
27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251710 AMAQI
27th Jul 20251711 AMAQI
27th Jul 20252312 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025235 PMAQI
27th Jul 2025236 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
29°C26/32°C
28th Jul 2025294 AMAQI
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025391 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025433 PMAQI
28th Jul 2025424 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025329 PMAQI
28th Jul 20253110 PMAQI
28th Jul 20252911 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29°C26/32°C
29th Jul 2025284 AMAQI
29th Jul 2025285 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252810 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30°C27/35°C
30th Jul 2025294 AMAQI
30th Jul 2025315 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20254712 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025672 PMAQI
30th Jul 2025683 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025292 AMAQI
31st Jul 2025293 AMAQI
30°C27/34°C
31st Jul 2025284 AMAQI
31st Jul 2025285 AMAQI
31st Jul 2025286 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20254111 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025398 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20253212 AMAQI
1st Aug 2025311 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025313 AMAQI
30°C27/33°C
1st Aug 2025344 AMAQI
1st Aug 2025365 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025397 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254912 PMAQI
1st Aug 2025441 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025429 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
31°C27/36°C
2nd Aug 2025374 AMAQI
2nd Aug 2025405 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20254611 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025491 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025555 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20253810 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
31°C27/35°C
3rd Aug 2025404 AMAQI
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025449 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025475 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025477 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254311 PMAQI
4th Aug 20254012 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025402 AMAQI
4th Aug 2025403 AMAQI
31°C28/35°C
4th Aug 2025444 AMAQI
4th Aug 2025445 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20258010 AMAQI
4th Aug 20259011 AMAQI
4th Aug 20258312 PMAQI
4th Aug 2025861 PMAQI
4th Aug 2025912 PMAQI
4th Aug 2025963 PMAQI
4th Aug 2025884 PMAQI
4th Aug 2025975 PMAQI
4th Aug 2025946 PMAQI
4th Aug 2025797 PMAQI
4th Aug 2025698 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254711 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025413 AMAQI
31°C28/35°C
5th Aug 2025524 AMAQI
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20256410 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025601 PMAQI
5th Aug 2025512 PMAQI
5th Aug 2025483 PMAQI
5th Aug 2025544 PMAQI
5th Aug 2025495 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025517 PMAQI
5th Aug 2025508 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20254511 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025503 AMAQI
31°C28/34°C
6th Aug 2025534 AMAQI
6th Aug 2025525 AMAQI
6th Aug 2025536 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025479 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20255311 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025521 PMAQI
6th Aug 2025462 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025596 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
32°C28/36°C
7th Aug 2025524 AMAQI
7th Aug 2025525 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025487 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025509 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20254712 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025352 PMAQI
7th Aug 2025343 PMAQI
7th Aug 2025314 PMAQI
7th Aug 2025345 PMAQI
7th Aug 2025336 PMAQI
7th Aug 2025397 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025479 PMAQI
7th Aug 20254710 PMAQI
7th Aug 20254811 PMAQI
8th Aug 20254812 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
29°C27/32°C
8th Aug 2025524 AMAQI
8th Aug 2025515 AMAQI
8th Aug 2025516 AMAQI
8th Aug 2025517 AMAQI
8th Aug 2025518 AMAQI
8th Aug 2025349 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20252611 AMAQI
8th Aug 20252612 PMAQI
8th Aug 2025251 PMAQI
8th Aug 2025262 PMAQI
8th Aug 2025273 PMAQI
8th Aug 2025264 PMAQI
8th Aug 2025265 PMAQI
8th Aug 2025266 PMAQI
8th Aug 2025257 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025419 PMAQI
8th Aug 20254010 PMAQI
8th Aug 20254111 PMAQI
9th Aug 20254112 AMAQI
9th Aug 2025451 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
29°C25/33°C
9th Aug 2025504 AMAQI
9th Aug 2025475 AMAQI
9th Aug 2025476 AMAQI
9th Aug 2025477 AMAQI
9th Aug 2025478 AMAQI
9th Aug 2025349 AMAQI
9th Aug 20253210 AMAQI
9th Aug 20253211 AMAQI
9th Aug 20253512 PMAQI
9th Aug 2025401 PMAQI
9th Aug 2025402 PMAQI
9th Aug 2025503 PMAQI
9th Aug 2025604 PMAQI
9th Aug 2025605 PMAQI
9th Aug 2025556 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025518 PMAQI
9th Aug 2025499 PMAQI
9th Aug 20255510 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025483 AMAQI
29°C25/32°C
10th Aug 2025474 AMAQI
10th Aug 2025465 AMAQI
10th Aug 2025466 AMAQI
10th Aug 2025467 AMAQI
10th Aug 2025468 AMAQI
10th Aug 2025409 AMAQI
10th Aug 20253410 AMAQI
10th Aug 20252911 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025301 PMAQI
10th Aug 2025282 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025254 PMAQI
10th Aug 2025325 PMAQI
10th Aug 2025386 PMAQI
10th Aug 2025377 PMAQI
10th Aug 2025448 PMAQI
10th Aug 2025489 PMAQI
10th Aug 20254710 PMAQI
10th Aug 20254611 PMAQI
11th Aug 20254312 AMAQI
11th Aug 2025441 AMAQI
11th Aug 2025482 AMAQI
11th Aug 2025483 AMAQI
25°C24/25°C
11th Aug 2025464 AMAQI
11th Aug 2025455 AMAQI
11th Aug 2025446 AMAQI
11th Aug 2025457 AMAQI
11th Aug 2025448 AMAQI
11th Aug 2025339 AMAQI
11th Aug 20252910 AMAQI
11th Aug 20252611 AMAQI
11th Aug 20252412 PMAQI
11th Aug 2025231 PMAQI
11th Aug 2025222 PMAQI
11th Aug 2025283 PMAQI
11th Aug 2025254 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025366 PMAQI
11th Aug 2025297 PMAQI
11th Aug 2025368 PMAQI
11th Aug 2025329 PMAQI
11th Aug 20253310 PMAQI
11th Aug 20253211 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025441 AMAQI
12th Aug 2025462 AMAQI
12th Aug 2025443 AMAQI
--°C/°C
12th Aug 2025414 AMAQI
4 AM12th Aug 2025405 AMAQI
12th Aug 2025396 AMAQI
11 AM
7 PM
11 PM
3 AM
--°C/°C
白天时间
平均最高时间
1 PM - 7 PM
42AQI
7 小时 / 天
210 小时 / 月
平均最低时间
10 AM
33AQI
1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为1 PM到7 PM（平均42），最低值为10 AM到10 AM（平均33）。
夜晚时间
平均最高时间
2 AM - 3 AM
43AQI
2 小时 / 天
60 小时 / 月
平均最低时间
8 PM
37AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为2 AM到3 AM（平均43），最低值为8 PM到8 PM（平均37）。
2025空气质量与天数对比
Koyo, Nagoya, Aichi, Japan
2025
91%
204
9%
19
在2025年的最后223天中，不同AQI类别的总天数 (剩余 142 天)
良好
204 天数适中
19 天数差
0 天数不健康
0 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：91%
健康风险级别:
非常低
在2025年中，91%的223天在WHO的安全空气质量限制内。健康问题的风险是非常低，但长期影响仍不明确。
年度空气质量洞察
Koyo, Nagoya, Aichi, Japan
2025年AQI水平
AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
1st 一月 2025
26AQI
26AQI
2nd 一月 2025
28AQI
28AQI
3rd 一月 2025
28AQI
28AQI
4th 一月 2025
26AQI
26AQI
5th 一月 2025
25AQI
25AQI
6th 一月 2025
22AQI
22AQI
7th 一月 2025
25AQI
25AQI
8th 一月 2025
24AQI
24AQI
9th 一月 2025
25AQI
25AQI
10th 一月 2025
21AQI
21AQI
11th 一月 2025
23AQI
23AQI
12th 一月 2025
22AQI
22AQI
13th 一月 2025
25AQI
25AQI
14th 一月 2025
28AQI
28AQI
15th 一月 2025
29AQI
29AQI
16th 一月 2025
24AQI
24AQI
17th 一月 2025
26AQI
26AQI
18th 一月 2025
24AQI
24AQI
19th 一月 2025
26AQI
26AQI
20th 一月 2025
26AQI
26AQI
21st 一月 2025
31AQI
31AQI
22nd 一月 2025
30AQI
30AQI
23rd 一月 2025
34AQI
34AQI
24th 一月 2025
35AQI
35AQI
25th 一月 2025
35AQI
35AQI
26th 一月 2025
32AQI
32AQI
27th 一月 2025
25AQI
25AQI
28th 一月 2025
28AQI
28AQI
29th 一月 2025
29AQI
29AQI
30th 一月 2025
28AQI
28AQI
31st 一月 2025
31AQI
31AQI
1st 二月 2025
34AQI
34AQI
2nd 二月 2025
26AQI
26AQI
3rd 二月 2025
29AQI
29AQI
4th 二月 2025
28AQI
28AQI
5th 二月 2025
29AQI
29AQI
6th 二月 2025
28AQI
28AQI
7th 二月 2025
28AQI
28AQI
8th 二月 2025
28AQI
28AQI
9th 二月 2025
27AQI
27AQI
10th 二月 2025
28AQI
28AQI
11th 二月 2025
29AQI
29AQI
12th 二月 2025
22AQI
22AQI
13th 二月 2025
31AQI
31AQI
14th 二月 2025
28AQI
28AQI
15th 二月 2025
31AQI
31AQI
16th 二月 2025
30AQI
30AQI
17th 二月 2025
30AQI
30AQI
18th 二月 2025
29AQI
29AQI
19th 二月 2025
29AQI
29AQI
20th 二月 2025
28AQI
28AQI
21st 二月 2025
29AQI
29AQI
22nd 二月 2025
30AQI
30AQI
23rd 二月 2025
31AQI
31AQI
24th 二月 2025
32AQI
32AQI
25th 二月 2025
28AQI
28AQI
26th 二月 2025
34AQI
34AQI
27th 二月 2025
36AQI
36AQI
28th 二月 2025
34AQI
34AQI
1st 三月 2025
36AQI
36AQI
2nd 三月 2025
35AQI
35AQI
3rd 三月 2025
34AQI
34AQI
4th 三月 2025
23AQI
23AQI
5th 三月 2025
24AQI
24AQI
6th 三月 2025
31AQI
31AQI
7th 三月 2025
31AQI
31AQI
8th 三月 2025
28AQI
28AQI
9th 三月 2025
35AQI
35AQI
10th 三月 2025
31AQI
31AQI
11th 三月 2025
27AQI
27AQI
12th 三月 2025
24AQI
24AQI
13th 三月 2025
32AQI
32AQI
14th 三月 2025
20AQI
20AQI
15th 三月 2025
19AQI
19AQI
16th 三月 2025
17AQI
17AQI
17th 三月 2025
15AQI
15AQI
18th 三月 2025
15AQI
15AQI
19th 三月 2025
14AQI
14AQI
20th 三月 2025
18AQI
18AQI
21st 三月 2025
29AQI
29AQI
22nd 三月 2025
33AQI
33AQI
23rd 三月 2025
39AQI
39AQI
24th 三月 2025
41AQI
41AQI
25th 三月 2025
53AQI
53AQI
26th 三月 2025
78AQI
78AQI
27th 三月 2025
67AQI
67AQI
28th 三月 2025
42AQI
42AQI
29th 三月 2025
35AQI
35AQI
30th 三月 2025
33AQI
33AQI
31st 三月 2025
37AQI
37AQI
1st 四月 2025
24AQI
24AQI
2nd 四月 2025
25AQI
25AQI
3rd 四月 2025
17AQI
17AQI
4th 四月 2025
18AQI
18AQI
5th 四月 2025
20AQI
20AQI
6th 四月 2025
18AQI
18AQI
7th 四月 2025
21AQI
21AQI
8th 四月 2025
23AQI
23AQI
9th 四月 2025
19AQI
19AQI
10th 四月 2025
25AQI
25AQI
11th 四月 2025
25AQI
25AQI
12th 四月 2025
25AQI
25AQI
13th 四月 2025
20AQI
20AQI
14th 四月 2025
25AQI
25AQI
15th 四月 2025
18AQI
18AQI
16th 四月 2025
21AQI
21AQI
17th 四月 2025
26AQI
26AQI
18th 四月 2025
32AQI
32AQI
19th 四月 2025
31AQI
31AQI
20th 四月 2025
31AQI
31AQI
21st 四月 2025
24AQI
24AQI
22nd 四月 2025
24AQI
24AQI
23rd 四月 2025
15AQI
15AQI
24th 四月 2025
14AQI
14AQI
25th 四月 2025
27AQI
27AQI
26th 四月 2025
23AQI
23AQI
27th 四月 2025
26AQI
26AQI
28th 四月 2025
24AQI
24AQI
29th 四月 2025
25AQI
25AQI
30th 四月 2025
27AQI
27AQI
1st 五月 2025
24AQI
24AQI
2nd 五月 2025
21AQI
21AQI
3rd 五月 2025
19AQI
19AQI
4th 五月 2025
19AQI
19AQI
5th 五月 2025
18AQI
18AQI
6th 五月 2025
16AQI
16AQI
7th 五月 2025
15AQI
15AQI
8th 五月 2025
16AQI
16AQI
9th 五月 2025
16AQI
16AQI
10th 五月 2025
14AQI
14AQI
11th 五月 2025
15AQI
15AQI
12th 五月 2025
20AQI
20AQI
13th 五月 2025
23AQI
23AQI
14th 五月 2025
25AQI
25AQI
15th 五月 2025
24AQI
24AQI
16th 五月 2025
23AQI
23AQI
17th 五月 2025
20AQI
20AQI
18th 五月 2025
24AQI
24AQI
19th 五月 2025
25AQI
25AQI
20th 五月 2025
32AQI
32AQI
21st 五月 2025
31AQI
31AQI
22nd 五月 2025
24AQI
24AQI
23rd 五月 2025
23AQI
23AQI
24th 五月 2025
22AQI
22AQI
25th 五月 2025
17AQI
17AQI
26th 五月 2025
17AQI
17AQI
27th 五月 2025
17AQI
17AQI
28th 五月 2025
16AQI
16AQI
29th 五月 2025
20AQI
20AQI
30th 五月 2025
16AQI
16AQI
31st 五月 2025
17AQI
17AQI
1st 六月 2025
15AQI
15AQI
2nd 六月 2025
19AQI
19AQI
3rd 六月 2025
15AQI
15AQI
4th 六月 2025
19AQI
19AQI
5th 六月 2025
19AQI
19AQI
6th 六月 2025
21AQI
21AQI
7th 六月 2025
24AQI
24AQI
8th 六月 2025
29AQI
29AQI
9th 六月 2025
22AQI
22AQI
10th 六月 2025
22AQI
22AQI
11th 六月 2025
21AQI
21AQI
12th 六月 2025
23AQI
23AQI
13th 六月 2025
24AQI
24AQI
14th 六月 2025
21AQI
21AQI
15th 六月 2025
20AQI
20AQI
16th 六月 2025
23AQI
23AQI
17th 六月 2025
25AQI
25AQI
18th 六月 2025
26AQI
26AQI
19th 六月 2025
30AQI
30AQI
20th 六月 2025
30AQI
30AQI
21st 六月 2025
26AQI
26AQI
22nd 六月 2025
21AQI
21AQI
23rd 六月 2025
17AQI
17AQI
24th 六月 2025
16AQI
16AQI
25th 六月 2025
17AQI
17AQI
26th 六月 2025
17AQI
17AQI
27th 六月 2025
21AQI
21AQI
28th 六月 2025
20AQI
20AQI
29th 六月 2025
25AQI
25AQI
30th 六月 2025
48AQI
48AQI
1st 七月 2025
58AQI
58AQI
2nd 七月 2025
83AQI
83AQI
3rd 七月 2025
72AQI
72AQI
4th 七月 2025
71AQI
71AQI
5th 七月 2025
80AQI
80AQI
6th 七月 2025
65AQI
65AQI
7th 七月 2025
68AQI
68AQI
8th 七月 2025
76AQI
76AQI
9th 七月 2025
87AQI
87AQI
10th 七月 2025
63AQI
63AQI
11th 七月 2025
52AQI
52AQI
12th 七月 2025
51AQI
51AQI
13th 七月 2025
52AQI
52AQI
14th 七月 2025
42AQI
42AQI
15th 七月 2025
48AQI
48AQI
16th 七月 2025
47AQI
47AQI
17th 七月 2025
43AQI
43AQI
18th 七月 2025
37AQI
37AQI
19th 七月 2025
35AQI
35AQI
20th 七月 2025
34AQI
34AQI
21st 七月 2025
36AQI
36AQI
22nd 七月 2025
34AQI
34AQI
23rd 七月 2025
36AQI
36AQI
24th 七月 2025
35AQI
35AQI
25th 七月 2025
28AQI
28AQI
26th 七月 2025
26AQI
26AQI
27th 七月 2025
26AQI
26AQI
28th 七月 2025
30AQI
30AQI
29th 七月 2025
36AQI
36AQI
30th 七月 2025
38AQI
38AQI
31st 七月 2025
39AQI
39AQI
1st 八月 2025
44AQI
44AQI
2nd 八月 2025
44AQI
44AQI
3rd 八月 2025
46AQI
46AQI
4th 八月 2025
64AQI
64AQI
5th 八月 2025
52AQI
52AQI
6th 八月 2025
52AQI
52AQI
7th 八月 2025
46AQI
46AQI
8th 八月 2025
39AQI
39AQI
9th 八月 2025
48AQI
48AQI
10th 八月 2025
41AQI
41AQI
11th 八月 2025
41AQI
41AQI
27AQI
30AQI
32AQI
23AQI
20AQI
23AQI
49AQI
47AQI
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202530AQI
31
28
28
3
30
31
30
18
13
8
3
204
19
最高AQI记录于
七月49AQI
最低AQI记录于
五月20AQI
202433AQI
30
1
27
2
26
5
23
7
29
2
30
30
1
31
30
31
30
31
348
18
最高AQI记录于
四月47AQI
最低AQI记录于
十二月25AQI
202338AQI
28
3
25
3
21
10
25
5
26
5
25
5
30
1
31
30
30
1
19
10
23
8
313
51
最高AQI记录于
四月46AQI
最低AQI记录于
八月25AQI
202233AQI
30
1
18
3
14
9
19
11
30
1
30
23
1
3
29
30
1
27
3
31
284
30
最高AQI记录于
三月48AQI
最低AQI记录于
七月24AQI
202128AQI
31
28
30
1
30
30
1
29
1
31
31
28
2
29
2
22
8
28
3
347
18
最高AQI记录于
十一月40AQI
最低AQI记录于
一月13AQI
202016AQI
13
21
18
29
31
31
19
31
30
31
254
最高AQI记录于
八月20AQI
最低AQI记录于
十二月12AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2023(平均)
38AQI污染最轻的记录年份
2020(平均)
16AQIKoyo的年度2025 AQI（30）相比之前几年的平均百分比变化为11.8% (恶化 AQI)：2020 (16), 2021 (28), 2022 (33), 2023 (38), 2024 (33)。
