Nagahama, Shiga, 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
Nagahama, Shiga, 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 2024
66AQI最低AQI记录于
13th Aug 2021
12AQI同日分析（20th August ）：
在过去5年的这一天，AQI差异显著：2025年排名为2nd 最高，AQI为46，属于良好空气质量，比2023年有所改善。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：20th Aug - 21st Aug 2025
Nagahama, Shiga, Japan
AQI
天
夜晚
.
5 AM20th Aug 2025
6 PM
4 AM21st Aug 2025
白天时间
平均最高时间
3PM20th Aug
62AQI
平均最低时间
8AM20th Aug
44AQI
夜晚时间
平均最高时间
7PM20th Aug
54AQI
平均最低时间
3AM21st Aug
43AQI
在过去的24小时内，
Nagahama的AQI最高点为62，出现在天的3 PM；最低点为43，出现在夜晚的3 AM。
日夜AQI趋势：Jul - Aug 2025
Nagahama, Shiga, Japan
JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
天
夜晚
22nd Jul 2025405 AMAQI
22nd Jul 2025396 AMAQI
22nd Jul 2025397 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025419 AMAQI
22nd Jul 20254110 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20254612 PMAQI
22nd Jul 2025551 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025503 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025408 PMAQI
22nd Jul 2025389 PMAQI
22nd Jul 20253410 PMAQI
22nd Jul 20253211 PMAQI
23rd Jul 20253312 AMAQI
23rd Jul 2025351 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI
28°C24/33°C
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20255211 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025551 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025574 PMAQI
23rd Jul 2025585 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20253910 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025351 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025384 AMAQI
28°C24/33°C
24th Jul 2025405 AMAQI
24th Jul 2025406 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025349 AMAQI
24th Jul 20254310 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025572 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025379 PMAQI
24th Jul 20253510 PMAQI
24th Jul 20253811 PMAQI
25th Jul 20253912 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025372 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025394 AMAQI
28°C24/33°C
25th Jul 2025415 AMAQI
25th Jul 2025426 AMAQI
25th Jul 2025427 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025389 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20253911 AMAQI
25th Jul 20254612 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025534 PMAQI
25th Jul 2025485 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025248 PMAQI
25th Jul 2025299 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20252811 PMAQI
26th Jul 20252712 AMAQI
26th Jul 2025321 AMAQI
26th Jul 2025402 AMAQI
26th Jul 2025403 AMAQI
26th Jul 2025394 AMAQI
29°C25/34°C
26th Jul 2025405 AMAQI
26th Jul 2025406 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20253010 AMAQI
26th Jul 20253511 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025374 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025296 PMAQI
26th Jul 2025217 PMAQI
26th Jul 2025198 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252910 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025301 AMAQI
27th Jul 2025382 AMAQI
27th Jul 2025373 AMAQI
27th Jul 2025364 AMAQI
29°C25/34°C
27th Jul 2025355 AMAQI
27th Jul 2025366 AMAQI
27th Jul 2025357 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20253010 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025341 PMAQI
27th Jul 2025362 PMAQI
27th Jul 2025343 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025278 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252711 PMAQI
28th Jul 20252712 AMAQI
28th Jul 2025301 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025334 AMAQI
28°C23/34°C
28th Jul 2025325 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025299 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20254111 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025352 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025264 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025369 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253712 AMAQI
29th Jul 2025351 AMAQI
29th Jul 2025312 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI
28°C22/33°C
29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025328 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20254510 AMAQI
29th Jul 20254711 AMAQI
29th Jul 20254712 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025409 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025323 AMAQI
30th Jul 2025344 AMAQI
28°C23/34°C
30th Jul 2025365 AMAQI
30th Jul 2025346 AMAQI
30th Jul 2025357 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025459 AMAQI
30th Jul 20255310 AMAQI
30th Jul 20255611 AMAQI
30th Jul 20255712 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025605 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025351 AMAQI
31st Jul 2025342 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025334 AMAQI
28°C23/35°C
31st Jul 2025335 AMAQI
31st Jul 2025336 AMAQI
31st Jul 2025337 AMAQI
31st Jul 2025338 AMAQI
31st Jul 2025339 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20254811 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025591 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025643 PMAQI
31st Jul 2025654 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025469 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20254111 PMAQI
1st Aug 20254112 AMAQI
1st Aug 2025361 AMAQI
1st Aug 2025402 AMAQI
1st Aug 2025353 AMAQI
1st Aug 2025374 AMAQI
28°C23/35°C
1st Aug 2025355 AMAQI
1st Aug 2025366 AMAQI
1st Aug 2025397 AMAQI
1st Aug 2025388 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025597 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20254811 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025404 AMAQI
27°C22/33°C
2nd Aug 2025415 AMAQI
2nd Aug 2025416 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254310 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025439 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254311 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025402 AMAQI
3rd Aug 2025403 AMAQI
3rd Aug 2025424 AMAQI
27°C23/32°C
3rd Aug 2025425 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025407 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025429 AMAQI
3rd Aug 20255110 AMAQI
3rd Aug 20255111 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025493 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025546 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20255011 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI
28°C23/35°C
4th Aug 2025445 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20257811 AMAQI
4th Aug 20257912 PMAQI
4th Aug 2025841 PMAQI
4th Aug 2025932 PMAQI
4th Aug 2025793 PMAQI
4th Aug 2025784 PMAQI
4th Aug 2025905 PMAQI
4th Aug 2025776 PMAQI
4th Aug 2025747 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025471 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025514 AMAQI
29°C24/35°C
5th Aug 2025545 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20255211 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025541 PMAQI
5th Aug 2025532 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025486 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255110 PMAQI
5th Aug 20254911 PMAQI
6th Aug 20254812 AMAQI
6th Aug 2025491 AMAQI
6th Aug 2025502 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025534 AMAQI
28°C24/33°C
6th Aug 2025515 AMAQI
6th Aug 2025526 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025379 AMAQI
6th Aug 20253610 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20255012 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025512 PMAQI
6th Aug 2025503 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20255012 AMAQI
7th Aug 2025501 AMAQI
7th Aug 2025502 AMAQI
7th Aug 2025483 AMAQI
7th Aug 2025484 AMAQI
28°C24/33°C
7th Aug 2025495 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025467 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025349 AMAQI
7th Aug 20254010 AMAQI
7th Aug 20254611 AMAQI
7th Aug 20253912 PMAQI
7th Aug 2025341 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025344 PMAQI
7th Aug 2025355 PMAQI
7th Aug 2025326 PMAQI
7th Aug 2025337 PMAQI
7th Aug 2025388 PMAQI
7th Aug 2025449 PMAQI
7th Aug 20254610 PMAQI
7th Aug 20254511 PMAQI
8th Aug 20254512 AMAQI
8th Aug 2025461 AMAQI
8th Aug 2025492 AMAQI
8th Aug 2025493 AMAQI
8th Aug 2025484 AMAQI
25°C22/30°C
8th Aug 2025475 AMAQI
8th Aug 2025476 AMAQI
8th Aug 2025477 AMAQI
8th Aug 2025488 AMAQI
8th Aug 2025299 AMAQI
8th Aug 20252210 AMAQI
8th Aug 20252911 AMAQI
8th Aug 20253612 PMAQI
8th Aug 2025311 PMAQI
8th Aug 2025272 PMAQI
8th Aug 2025323 PMAQI
8th Aug 2025344 PMAQI
8th Aug 2025295 PMAQI
8th Aug 2025276 PMAQI
8th Aug 2025267 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025399 PMAQI
8th Aug 20253710 PMAQI
8th Aug 20253711 PMAQI
9th Aug 20253712 AMAQI
9th Aug 2025421 AMAQI
9th Aug 2025492 AMAQI
9th Aug 2025483 AMAQI
9th Aug 2025464 AMAQI
25°C21/30°C
9th Aug 2025445 AMAQI
9th Aug 2025446 AMAQI
9th Aug 2025447 AMAQI
9th Aug 2025448 AMAQI
9th Aug 2025289 AMAQI
9th Aug 20252610 AMAQI
9th Aug 20252911 AMAQI
9th Aug 20252612 PMAQI
9th Aug 2025331 PMAQI
9th Aug 2025382 PMAQI
9th Aug 2025283 PMAQI
9th Aug 2025344 PMAQI
9th Aug 2025375 PMAQI
9th Aug 2025366 PMAQI
9th Aug 2025417 PMAQI
9th Aug 2025488 PMAQI
9th Aug 2025489 PMAQI
9th Aug 20254910 PMAQI
9th Aug 20255011 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025462 AMAQI
10th Aug 2025443 AMAQI
10th Aug 2025434 AMAQI
25°C21/30°C
10th Aug 2025415 AMAQI
10th Aug 2025426 AMAQI
10th Aug 2025427 AMAQI
10th Aug 2025418 AMAQI
10th Aug 2025429 AMAQI
10th Aug 20254410 AMAQI
10th Aug 20254211 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025371 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025353 PMAQI
10th Aug 2025304 PMAQI
10th Aug 2025285 PMAQI
10th Aug 2025306 PMAQI
10th Aug 2025317 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025459 PMAQI
10th Aug 20254310 PMAQI
10th Aug 20254311 PMAQI
11th Aug 20254212 AMAQI
11th Aug 2025421 AMAQI
11th Aug 2025442 AMAQI
11th Aug 2025443 AMAQI
11th Aug 2025434 AMAQI
23°C21/25°C
11th Aug 2025445 AMAQI
11th Aug 2025436 AMAQI
11th Aug 2025447 AMAQI
11th Aug 2025428 AMAQI
11th Aug 2025209 AMAQI
11th Aug 20251510 AMAQI
11th Aug 20251411 AMAQI
11th Aug 20251512 PMAQI
11th Aug 2025161 PMAQI
11th Aug 2025172 PMAQI
11th Aug 2025223 PMAQI
11th Aug 2025284 PMAQI
11th Aug 2025305 PMAQI
11th Aug 2025346 PMAQI
11th Aug 2025297 PMAQI
11th Aug 2025328 PMAQI
11th Aug 2025319 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253211 PMAQI
12th Aug 20253212 AMAQI
12th Aug 2025401 AMAQI
12th Aug 2025452 AMAQI
12th Aug 2025423 AMAQI
12th Aug 2025394 AMAQI
24°C22/27°C
12th Aug 2025385 AMAQI
12th Aug 2025386 AMAQI
12th Aug 2025387 AMAQI
12th Aug 2025388 AMAQI
12th Aug 2025219 AMAQI
12th Aug 20251810 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20252612 PMAQI
12th Aug 2025241 PMAQI
12th Aug 2025272 PMAQI
12th Aug 2025243 PMAQI
12th Aug 2025274 PMAQI
12th Aug 2025305 PMAQI
12th Aug 2025306 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025308 PMAQI
12th Aug 2025349 PMAQI
12th Aug 20253010 PMAQI
12th Aug 20252911 PMAQI
13th Aug 20253212 AMAQI
13th Aug 2025341 AMAQI
13th Aug 2025382 AMAQI
13th Aug 2025383 AMAQI
13th Aug 2025364 AMAQI
23°C20/24°C
13th Aug 2025365 AMAQI
13th Aug 2025366 AMAQI
13th Aug 2025357 AMAQI
13th Aug 2025368 AMAQI
13th Aug 2025209 AMAQI
13th Aug 20251910 AMAQI
13th Aug 20252811 AMAQI
13th Aug 20252812 PMAQI
13th Aug 2025311 PMAQI
13th Aug 2025282 PMAQI
13th Aug 2025403 PMAQI
13th Aug 2025424 PMAQI
13th Aug 2025445 PMAQI
13th Aug 2025346 PMAQI
13th Aug 2025317 PMAQI
13th Aug 2025338 PMAQI
13th Aug 2025349 PMAQI
13th Aug 20253410 PMAQI
13th Aug 20253711 PMAQI
14th Aug 20253612 AMAQI
14th Aug 2025361 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025373 AMAQI
14th Aug 2025374 AMAQI
24°C21/27°C
14th Aug 2025365 AMAQI
14th Aug 2025356 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025378 AMAQI
14th Aug 2025389 AMAQI
14th Aug 20254910 AMAQI
14th Aug 20254311 AMAQI
14th Aug 20255012 PMAQI
14th Aug 2025481 PMAQI
14th Aug 2025502 PMAQI
14th Aug 2025493 PMAQI
14th Aug 2025544 PMAQI
14th Aug 2025485 PMAQI
14th Aug 2025446 PMAQI
14th Aug 2025487 PMAQI
14th Aug 2025438 PMAQI
14th Aug 2025409 PMAQI
14th Aug 20254210 PMAQI
14th Aug 20253911 PMAQI
15th Aug 20253612 AMAQI
15th Aug 2025361 AMAQI
15th Aug 2025342 AMAQI
15th Aug 2025353 AMAQI
15th Aug 2025384 AMAQI
27°C24/32°C
15th Aug 2025405 AMAQI
15th Aug 2025386 AMAQI
15th Aug 2025387 AMAQI
15th Aug 2025388 AMAQI
15th Aug 2025379 AMAQI
15th Aug 20254010 AMAQI
15th Aug 20254811 AMAQI
15th Aug 20255412 PMAQI
15th Aug 2025501 PMAQI
15th Aug 2025522 PMAQI
15th Aug 2025483 PMAQI
15th Aug 2025464 PMAQI
15th Aug 2025525 PMAQI
15th Aug 2025516 PMAQI
15th Aug 2025597 PMAQI
15th Aug 2025518 PMAQI
15th Aug 2025499 PMAQI
15th Aug 20254410 PMAQI
15th Aug 20254811 PMAQI
16th Aug 20254112 AMAQI
16th Aug 2025401 AMAQI
16th Aug 2025382 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025404 AMAQI
27°C23/31°C
16th Aug 2025405 AMAQI
16th Aug 2025406 AMAQI
16th Aug 2025417 AMAQI
16th Aug 2025408 AMAQI
16th Aug 2025499 AMAQI
16th Aug 20254910 AMAQI
16th Aug 20254911 AMAQI
16th Aug 20255412 PMAQI
16th Aug 2025581 PMAQI
16th Aug 2025532 PMAQI
16th Aug 2025543 PMAQI
16th Aug 2025544 PMAQI
16th Aug 2025505 PMAQI
16th Aug 2025436 PMAQI
16th Aug 2025387 PMAQI
16th Aug 2025408 PMAQI
16th Aug 2025419 PMAQI
16th Aug 20253910 PMAQI
16th Aug 20254111 PMAQI
17th Aug 20254012 AMAQI
17th Aug 2025391 AMAQI
17th Aug 2025382 AMAQI
17th Aug 2025393 AMAQI
17th Aug 2025414 AMAQI
27°C23/32°C
17th Aug 2025425 AMAQI
17th Aug 2025416 AMAQI
17th Aug 2025437 AMAQI
17th Aug 2025428 AMAQI
17th Aug 2025399 AMAQI
17th Aug 20254410 AMAQI
17th Aug 20254911 AMAQI
17th Aug 20255412 PMAQI
17th Aug 2025521 PMAQI
17th Aug 2025502 PMAQI
17th Aug 2025463 PMAQI
17th Aug 2025434 PMAQI
17th Aug 2025455 PMAQI
17th Aug 2025466 PMAQI
17th Aug 2025487 PMAQI
17th Aug 2025448 PMAQI
17th Aug 2025429 PMAQI
17th Aug 20254010 PMAQI
17th Aug 20253811 PMAQI
18th Aug 20253812 AMAQI
18th Aug 2025401 AMAQI
18th Aug 2025402 AMAQI
18th Aug 2025403 AMAQI
18th Aug 2025414 AMAQI
27°C24/32°C
18th Aug 2025415 AMAQI
18th Aug 2025426 AMAQI
18th Aug 2025427 AMAQI
18th Aug 2025418 AMAQI
18th Aug 2025379 AMAQI
18th Aug 20254010 AMAQI
18th Aug 20254811 AMAQI
18th Aug 20254812 PMAQI
18th Aug 2025431 PMAQI
18th Aug 2025532 PMAQI
18th Aug 2025493 PMAQI
18th Aug 2025504 PMAQI
18th Aug 2025585 PMAQI
18th Aug 2025546 PMAQI
18th Aug 2025477 PMAQI
18th Aug 2025468 PMAQI
18th Aug 2025449 PMAQI
18th Aug 20254210 PMAQI
18th Aug 20254211 PMAQI
19th Aug 20254412 AMAQI
19th Aug 2025401 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025413 AMAQI
19th Aug 2025424 AMAQI
28°C24/33°C
19th Aug 2025425 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025509 AMAQI
19th Aug 20255410 AMAQI
19th Aug 20255411 AMAQI
19th Aug 20255312 PMAQI
19th Aug 2025551 PMAQI
19th Aug 2025542 PMAQI
19th Aug 2025563 PMAQI
19th Aug 2025544 PMAQI
19th Aug 2025515 PMAQI
19th Aug 2025546 PMAQI
19th Aug 2025547 PMAQI
19th Aug 2025558 PMAQI
19th Aug 2025489 PMAQI
19th Aug 20254510 PMAQI
19th Aug 20254411 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025451 AMAQI
20th Aug 2025412 AMAQI
20th Aug 2025413 AMAQI
20th Aug 2025444 AMAQI
28°C24/32°C
20th Aug 2025445 AMAQI
20th Aug 2025456 AMAQI
20th Aug 2025457 AMAQI
20th Aug 2025448 AMAQI
20th Aug 2025519 AMAQI
20th Aug 20254810 AMAQI
20th Aug 20255311 AMAQI
20th Aug 20255212 PMAQI
20th Aug 2025571 PMAQI
20th Aug 2025542 PMAQI
20th Aug 2025623 PMAQI
20th Aug 2025594 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025576 PMAQI
20th Aug 2025547 PMAQI
20th Aug 2025548 PMAQI
20th Aug 2025489 PMAQI
20th Aug 20254610 PMAQI
20th Aug 20254411 PMAQI
21st Aug 20254612 AMAQI
21st Aug 2025441 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025433 AMAQI
21st Aug 2025444 AMAQI
28°C23/33°C
21st Aug 2025465 AMAQI
5 AM21st Aug 2025466 AMAQI
21st Aug 2025477 AMAQI
21st Aug 2025468 AMAQI
21st Aug 2025469 AMAQI
11 AM
6 PM
11 PM
4 AM
--°C/°C
白天时间
平均最高时间
11 AM - 5 PM
47AQI
7 小时 / 天
210 小时 / 月
平均最低时间
9 AM
38AQI
1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为11 AM到5 PM（平均47），最低值为9 AM到9 AM（平均38）。
夜晚时间
平均最高时间
7 PM - 11 PM
42AQI
5 小时 / 天
150 小时 / 月
平均最低时间
12 AM - 4 AM
40AQI
5 小时 / 天
150 小时 / 月
过去30天中，夜间AQI最高值为7 PM到11 PM（平均42），最低值为12 AM到4 AM（平均40）。
2025空气质量与天数对比
Nagahama, Shiga, Japan
2025
73%
169
27%
62
0.4%
1
在2025年的最后233天中，不同AQI类别的总天数 (剩余 132 天)
良好
169 天数适中
62 天数差
1 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：73%
健康风险级别:
低
在2025年中，73%的233天在WHO的安全空气质量限制内，健康问题的风险是低，特别是对易感人群有潜在影响。
年度空气质量洞察
Nagahama, Shiga, 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
29AQI
29AQI
2nd 一月 2025
31AQI
31AQI
3rd 一月 2025
29AQI
29AQI
4th 一月 2025
27AQI
27AQI
5th 一月 2025
28AQI
28AQI
6th 一月 2025
28AQI
28AQI
7th 一月 2025
33AQI
33AQI
8th 一月 2025
28AQI
28AQI
9th 一月 2025
30AQI
30AQI
10th 一月 2025
26AQI
26AQI
11th 一月 2025
24AQI
24AQI
12th 一月 2025
31AQI
31AQI
13th 一月 2025
26AQI
26AQI
14th 一月 2025
44AQI
44AQI
15th 一月 2025
33AQI
33AQI
16th 一月 2025
31AQI
31AQI
17th 一月 2025
29AQI
29AQI
18th 一月 2025
29AQI
29AQI
19th 一月 2025
31AQI
31AQI
20th 一月 2025
34AQI
34AQI
21st 一月 2025
35AQI
35AQI
22nd 一月 2025
38AQI
38AQI
23rd 一月 2025
56AQI
56AQI
24th 一月 2025
52AQI
52AQI
25th 一月 2025
42AQI
42AQI
26th 一月 2025
38AQI
38AQI
27th 一月 2025
34AQI
34AQI
28th 一月 2025
32AQI
32AQI
29th 一月 2025
34AQI
34AQI
30th 一月 2025
33AQI
33AQI
31st 一月 2025
57AQI
57AQI
1st 二月 2025
59AQI
59AQI
2nd 二月 2025
41AQI
41AQI
3rd 二月 2025
45AQI
45AQI
4th 二月 2025
38AQI
38AQI
5th 二月 2025
38AQI
38AQI
6th 二月 2025
32AQI
32AQI
7th 二月 2025
36AQI
36AQI
8th 二月 2025
32AQI
32AQI
9th 二月 2025
31AQI
31AQI
10th 二月 2025
30AQI
30AQI
11th 二月 2025
32AQI
32AQI
12th 二月 2025
29AQI
29AQI
13th 二月 2025
31AQI
31AQI
14th 二月 2025
34AQI
34AQI
15th 二月 2025
31AQI
31AQI
16th 二月 2025
34AQI
34AQI
17th 二月 2025
38AQI
38AQI
18th 二月 2025
31AQI
31AQI
19th 二月 2025
32AQI
32AQI
20th 二月 2025
32AQI
32AQI
21st 二月 2025
31AQI
31AQI
22nd 二月 2025
32AQI
32AQI
23rd 二月 2025
32AQI
32AQI
24th 二月 2025
33AQI
33AQI
25th 二月 2025
34AQI
34AQI
26th 二月 2025
48AQI
48AQI
27th 二月 2025
51AQI
51AQI
28th 二月 2025
56AQI
56AQI
1st 三月 2025
58AQI
58AQI
2nd 三月 2025
59AQI
59AQI
3rd 三月 2025
42AQI
42AQI
4th 三月 2025
37AQI
37AQI
5th 三月 2025
28AQI
28AQI
6th 三月 2025
36AQI
36AQI
7th 三月 2025
34AQI
34AQI
8th 三月 2025
35AQI
35AQI
9th 三月 2025
36AQI
36AQI
10th 三月 2025
38AQI
38AQI
11th 三月 2025
34AQI
34AQI
12th 三月 2025
32AQI
32AQI
13th 三月 2025
49AQI
49AQI
14th 三月 2025
42AQI
42AQI
15th 三月 2025
39AQI
39AQI
16th 三月 2025
23AQI
23AQI
17th 三月 2025
25AQI
25AQI
18th 三月 2025
27AQI
27AQI
19th 三月 2025
24AQI
24AQI
20th 三月 2025
38AQI
38AQI
21st 三月 2025
56AQI
56AQI
22nd 三月 2025
58AQI
58AQI
23rd 三月 2025
72AQI
72AQI
24th 三月 2025
72AQI
72AQI
25th 三月 2025
82AQI
82AQI
26th 三月 2025
81AQI
81AQI
27th 三月 2025
88AQI
88AQI
28th 三月 2025
52AQI
52AQI
29th 三月 2025
49AQI
49AQI
30th 三月 2025
36AQI
36AQI
31st 三月 2025
37AQI
37AQI
1st 四月 2025
35AQI
35AQI
2nd 四月 2025
31AQI
31AQI
3rd 四月 2025
24AQI
24AQI
4th 四月 2025
28AQI
28AQI
5th 四月 2025
39AQI
39AQI
6th 四月 2025
42AQI
42AQI
7th 四月 2025
47AQI
47AQI
8th 四月 2025
53AQI
53AQI
9th 四月 2025
44AQI
44AQI
10th 四月 2025
56AQI
56AQI
11th 四月 2025
54AQI
54AQI
12th 四月 2025
55AQI
55AQI
13th 四月 2025
31AQI
31AQI
14th 四月 2025
50AQI
50AQI
15th 四月 2025
24AQI
24AQI
16th 四月 2025
46AQI
46AQI
17th 四月 2025
47AQI
47AQI
18th 四月 2025
61AQI
61AQI
19th 四月 2025
65AQI
65AQI
20th 四月 2025
53AQI
53AQI
21st 四月 2025
44AQI
44AQI
22nd 四月 2025
50AQI
50AQI
23rd 四月 2025
25AQI
25AQI
24th 四月 2025
27AQI
27AQI
25th 四月 2025
62AQI
62AQI
26th 四月 2025
53AQI
53AQI
27th 四月 2025
65AQI
65AQI
28th 四月 2025
46AQI
46AQI
29th 四月 2025
55AQI
55AQI
30th 四月 2025
67AQI
67AQI
1st 五月 2025
58AQI
58AQI
2nd 五月 2025
39AQI
39AQI
3rd 五月 2025
46AQI
46AQI
4th 五月 2025
40AQI
40AQI
5th 五月 2025
46AQI
46AQI
6th 五月 2025
30AQI
30AQI
7th 五月 2025
32AQI
32AQI
8th 五月 2025
35AQI
35AQI
9th 五月 2025
32AQI
32AQI
10th 五月 2025
28AQI
28AQI
11th 五月 2025
31AQI
31AQI
12th 五月 2025
42AQI
42AQI
13th 五月 2025
53AQI
53AQI
14th 五月 2025
57AQI
57AQI
15th 五月 2025
58AQI
58AQI
16th 五月 2025
56AQI
56AQI
17th 五月 2025
39AQI
39AQI
18th 五月 2025
54AQI
54AQI
19th 五月 2025
54AQI
54AQI
20th 五月 2025
72AQI
72AQI
21st 五月 2025
62AQI
62AQI
22nd 五月 2025
41AQI
41AQI
23rd 五月 2025
53AQI
53AQI
24th 五月 2025
43AQI
43AQI
25th 五月 2025
31AQI
31AQI
26th 五月 2025
33AQI
33AQI
27th 五月 2025
32AQI
32AQI
28th 五月 2025
30AQI
30AQI
29th 五月 2025
39AQI
39AQI
30th 五月 2025
37AQI
37AQI
31st 五月 2025
31AQI
31AQI
1st 六月 2025
38AQI
38AQI
2nd 六月 2025
48AQI
48AQI
3rd 六月 2025
27AQI
27AQI
4th 六月 2025
42AQI
42AQI
5th 六月 2025
38AQI
38AQI
6th 六月 2025
50AQI
50AQI
7th 六月 2025
53AQI
53AQI
8th 六月 2025
68AQI
68AQI
9th 六月 2025
50AQI
50AQI
10th 六月 2025
30AQI
30AQI
11th 六月 2025
35AQI
35AQI
12th 六月 2025
45AQI
45AQI
13th 六月 2025
50AQI
50AQI
14th 六月 2025
36AQI
36AQI
15th 六月 2025
30AQI
30AQI
16th 六月 2025
44AQI
44AQI
17th 六月 2025
46AQI
46AQI
18th 六月 2025
51AQI
51AQI
19th 六月 2025
54AQI
54AQI
20th 六月 2025
62AQI
62AQI
21st 六月 2025
55AQI
55AQI
22nd 六月 2025
54AQI
54AQI
23rd 六月 2025
40AQI
40AQI
24th 六月 2025
37AQI
37AQI
25th 六月 2025
38AQI
38AQI
26th 六月 2025
34AQI
34AQI
27th 六月 2025
51AQI
51AQI
28th 六月 2025
41AQI
41AQI
29th 六月 2025
49AQI
49AQI
30th 六月 2025
58AQI
58AQI
1st 七月 2025
67AQI
67AQI
2nd 七月 2025
110AQI
110AQI
3rd 七月 2025
84AQI
84AQI
4th 七月 2025
91AQI
91AQI
5th 七月 2025
90AQI
90AQI
6th 七月 2025
71AQI
71AQI
7th 七月 2025
67AQI
67AQI
8th 七月 2025
79AQI
79AQI
9th 七月 2025
92AQI
92AQI
10th 七月 2025
77AQI
77AQI
11th 七月 2025
58AQI
58AQI
12th 七月 2025
56AQI
56AQI
13th 七月 2025
54AQI
54AQI
14th 七月 2025
43AQI
43AQI
15th 七月 2025
51AQI
51AQI
16th 七月 2025
50AQI
50AQI
17th 七月 2025
35AQI
35AQI
18th 七月 2025
39AQI
39AQI
19th 七月 2025
37AQI
37AQI
20th 七月 2025
36AQI
36AQI
21st 七月 2025
40AQI
40AQI
22nd 七月 2025
41AQI
41AQI
23rd 七月 2025
44AQI
44AQI
24th 七月 2025
44AQI
44AQI
25th 七月 2025
38AQI
38AQI
26th 七月 2025
33AQI
33AQI
27th 七月 2025
32AQI
32AQI
28th 七月 2025
35AQI
35AQI
29th 七月 2025
41AQI
41AQI
30th 七月 2025
45AQI
45AQI
31st 七月 2025
45AQI
45AQI
1st 八月 2025
47AQI
47AQI
2nd 八月 2025
45AQI
45AQI
3rd 八月 2025
48AQI
48AQI
4th 八月 2025
60AQI
60AQI
5th 八月 2025
52AQI
52AQI
6th 八月 2025
49AQI
49AQI
7th 八月 2025
42AQI
42AQI
8th 八月 2025
38AQI
38AQI
9th 八月 2025
40AQI
40AQI
10th 八月 2025
40AQI
40AQI
11th 八月 2025
32AQI
32AQI
12th 八月 2025
32AQI
32AQI
13th 八月 2025
34AQI
34AQI
14th 八月 2025
42AQI
42AQI
15th 八月 2025
44AQI
44AQI
16th 八月 2025
44AQI
44AQI
17th 八月 2025
43AQI
43AQI
18th 八月 2025
44AQI
44AQI
19th 八月 2025
48AQI
48AQI
20th 八月 2025
46AQI
46AQI
34AQI
37AQI
46AQI
46AQI
43AQI
45AQI
56AQI
44AQI
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
202544AQI
28
3
25
3
21
10
18
12
21
10
21
9
17
13
1
18
2
169
62
1
最高AQI记录于
七月56AQI
最低AQI记录于
一月34AQI
202438AQI
31
27
2
24
7
21
9
27
4
25
5
23
8
26
5
26
4
30
1
24
6
31
315
51
最高AQI记录于
四月48AQI
最低AQI记录于
十二月30AQI
202339AQI
28
3
28
23
8
16
14
27
4
22
8
23
8
30
1
27
3
30
1
24
5
27
4
305
59
最高AQI记录于
四月51AQI
最低AQI记录于
一月31AQI
202237AQI
31
19
2
20
11
12
5
19
12
23
7
17
4
1
25
3
26
5
27
3
31
251
52
最高AQI记录于
五月47AQI
最低AQI记录于
八月25AQI
202136AQI
29
2
21
7
26
4
17
5
24
7
23
7
28
3
26
5
28
2
31
27
3
31
311
45
最高AQI记录于
六月46AQI
最低AQI记录于
一月26AQI
202034AQI
10
3
18
3
17
1
24
6
28
3
12
16
3
18
1
29
2
27
3
30
1
213
39
3
最高AQI记录于
八月57AQI
最低AQI记录于
十二月22AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2025(平均)
44AQI污染最轻的记录年份
2020(平均)
34AQINagahama的年度2025 AQI（44）相比之前几年的平均百分比变化为19.5% (恶化 AQI)：2020 (34), 2021 (36), 2022 (37), 2023 (39), 2024 (38)。
