Joetsu, Niigata, 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+
十一月空气质量分析
Joetsu, Niigata, Japan
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
5th Nov 2023
66AQI最低AQI记录于
14th Nov 2022
22AQI同日分析（16th November ）：
在过去5年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为52，属于适中空气质量。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：17th Nov - 18th Nov 2025
Joetsu, Niigata, Japan
AQI
天
夜晚
.
6 AM17th Nov 2025
4 PM
5 AM18th Nov 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
1AM18th Nov
78AQI
平均最低时间
5AM18th Nov
36AQI
在过去的24小时内，
Joetsu的AQI最高点为78，出现在夜晚的1 AM；最低点为36，出现在夜晚的5 AM。
日夜AQI趋势：Oct - Nov 2025
Joetsu, Niigata, Japan
OctNov
19th - 20th20th - 21st21st - 22nd22nd - 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
天
夜晚
19th Oct 2025476 AMAQI
19th Oct 2025477 AMAQI
19th Oct 2025538 AMAQI
19th Oct 2025549 AMAQI
19th Oct 20255310 AMAQI
19th Oct 20254911 AMAQI
19th Oct 20255312 PMAQI
19th Oct 2025541 PMAQI
19th Oct 2025492 PMAQI
19th Oct 2025513 PMAQI
19th Oct 2025514 PMAQI
19th Oct 2025545 PMAQI
19th Oct 2025526 PMAQI
19th Oct 2025547 PMAQI
19th Oct 2025558 PMAQI
19th Oct 2025579 PMAQI
19th Oct 20255610 PMAQI
19th Oct 20255811 PMAQI
20th Oct 20255712 AMAQI
20th Oct 2025481 AMAQI
20th Oct 2025422 AMAQI
20th Oct 2025363 AMAQI
20th Oct 2025574 AMAQI
20th Oct 2025595 AMAQI
17°C14/17°C
20th Oct 2025576 AMAQI
20th Oct 2025277 AMAQI
20th Oct 2025278 AMAQI
20th Oct 2025339 AMAQI
20th Oct 20253110 AMAQI
20th Oct 20252211 AMAQI
20th Oct 20255112 PMAQI
20th Oct 2025621 PMAQI
20th Oct 2025592 PMAQI
20th Oct 2025543 PMAQI
20th Oct 2025544 PMAQI
20th Oct 2025565 PMAQI
20th Oct 2025556 PMAQI
20th Oct 2025547 PMAQI
20th Oct 2025548 PMAQI
20th Oct 2025539 PMAQI
20th Oct 20255410 PMAQI
20th Oct 20255411 PMAQI
21st Oct 20255412 AMAQI
21st Oct 2025531 AMAQI
21st Oct 2025512 AMAQI
21st Oct 2025543 AMAQI
21st Oct 2025544 AMAQI
21st Oct 2025545 AMAQI
15°C13/16°C
21st Oct 2025556 AMAQI
21st Oct 2025547 AMAQI
21st Oct 2025548 AMAQI
21st Oct 2025549 AMAQI
21st Oct 20255210 AMAQI
21st Oct 20255211 AMAQI
21st Oct 20252812 PMAQI
21st Oct 2025251 PMAQI
21st Oct 2025582 PMAQI
21st Oct 2025763 PMAQI
21st Oct 2025774 PMAQI
21st Oct 2025795 PMAQI
21st Oct 2025776 PMAQI
21st Oct 2025677 PMAQI
21st Oct 2025748 PMAQI
21st Oct 2025749 PMAQI
21st Oct 20257910 PMAQI
21st Oct 20255111 PMAQI
22nd Oct 20253512 AMAQI
22nd Oct 2025361 AMAQI
22nd Oct 2025472 AMAQI
22nd Oct 2025513 AMAQI
22nd Oct 2025504 AMAQI
22nd Oct 2025325 AMAQI
12°C11/14°C
22nd Oct 2025296 AMAQI
22nd Oct 2025287 AMAQI
22nd Oct 2025288 AMAQI
22nd Oct 2025289 AMAQI
22nd Oct 20252810 AMAQI
22nd Oct 20253711 AMAQI
22nd Oct 20253612 PMAQI
22nd Oct 2025321 PMAQI
22nd Oct 2025332 PMAQI
22nd Oct 2025373 PMAQI
22nd Oct 2025444 PMAQI
22nd Oct 2025455 PMAQI
22nd Oct 2025426 PMAQI
22nd Oct 2025387 PMAQI
22nd Oct 2025528 PMAQI
22nd Oct 2025529 PMAQI
22nd Oct 20255110 PMAQI
22nd Oct 20255011 PMAQI
23rd Oct 20254412 AMAQI
23rd Oct 2025421 AMAQI
23rd Oct 2025462 AMAQI
23rd Oct 2025453 AMAQI
23rd Oct 2025454 AMAQI
23rd Oct 2025495 AMAQI
12°C9/15°C
23rd Oct 2025476 AMAQI
23rd Oct 2025407 AMAQI
23rd Oct 2025398 AMAQI
23rd Oct 2025399 AMAQI
23rd Oct 20253510 AMAQI
23rd Oct 20253611 AMAQI
23rd Oct 20253512 PMAQI
23rd Oct 2025311 PMAQI
23rd Oct 2025452 PMAQI
23rd Oct 2025453 PMAQI
23rd Oct 2025454 PMAQI
23rd Oct 2025515 PMAQI
23rd Oct 2025516 PMAQI
23rd Oct 2025517 PMAQI
23rd Oct 2025358 PMAQI
23rd Oct 2025479 PMAQI
23rd Oct 20255210 PMAQI
23rd Oct 20255111 PMAQI
24th Oct 20255112 AMAQI
24th Oct 2025511 AMAQI
24th Oct 2025512 AMAQI
24th Oct 2025423 AMAQI
24th Oct 2025354 AMAQI
24th Oct 2025305 AMAQI
12°C9/16°C
24th Oct 2025306 AMAQI
24th Oct 2025407 AMAQI
24th Oct 2025408 AMAQI
24th Oct 2025429 AMAQI
24th Oct 20254210 AMAQI
24th Oct 20253711 AMAQI
24th Oct 20253912 PMAQI
24th Oct 2025411 PMAQI
24th Oct 2025382 PMAQI
24th Oct 2025323 PMAQI
24th Oct 2025284 PMAQI
24th Oct 2025285 PMAQI
24th Oct 2025286 PMAQI
24th Oct 2025407 PMAQI
24th Oct 2025418 PMAQI
24th Oct 2025429 PMAQI
24th Oct 20253510 PMAQI
24th Oct 20254511 PMAQI
25th Oct 20255012 AMAQI
25th Oct 2025511 AMAQI
25th Oct 2025502 AMAQI
25th Oct 2025373 AMAQI
25th Oct 2025404 AMAQI
25th Oct 2025405 AMAQI
12°C8/16°C
25th Oct 2025376 AMAQI
25th Oct 2025457 AMAQI
25th Oct 2025478 AMAQI
25th Oct 2025499 AMAQI
25th Oct 20254310 AMAQI
25th Oct 20254211 AMAQI
25th Oct 20254612 PMAQI
25th Oct 2025481 PMAQI
25th Oct 2025462 PMAQI
25th Oct 2025483 PMAQI
25th Oct 2025504 PMAQI
25th Oct 2025535 PMAQI
25th Oct 2025526 PMAQI
25th Oct 2025547 PMAQI
25th Oct 2025548 PMAQI
25th Oct 2025549 PMAQI
25th Oct 20255710 PMAQI
25th Oct 20255811 PMAQI
26th Oct 20255812 AMAQI
26th Oct 2025521 AMAQI
26th Oct 2025542 AMAQI
26th Oct 2025543 AMAQI
26th Oct 2025524 AMAQI
26th Oct 2025545 AMAQI
14°C9/19°C
26th Oct 2025556 AMAQI
26th Oct 2025537 AMAQI
26th Oct 2025498 AMAQI
26th Oct 2025549 AMAQI
26th Oct 20254810 AMAQI
26th Oct 20255311 AMAQI
26th Oct 20254412 PMAQI
26th Oct 2025401 PMAQI
26th Oct 2025412 PMAQI
26th Oct 2025253 PMAQI
26th Oct 2025274 PMAQI
26th Oct 2025285 PMAQI
26th Oct 2025286 PMAQI
26th Oct 2025207 PMAQI
26th Oct 2025188 PMAQI
26th Oct 2025179 PMAQI
26th Oct 20251810 PMAQI
26th Oct 20253611 PMAQI
27th Oct 20254912 AMAQI
27th Oct 2025501 AMAQI
27th Oct 2025502 AMAQI
27th Oct 2025323 AMAQI
27th Oct 2025324 AMAQI
27th Oct 2025315 AMAQI
16°C14/18°C
27th Oct 2025246 AMAQI
27th Oct 2025227 AMAQI
27th Oct 2025298 AMAQI
27th Oct 2025329 AMAQI
27th Oct 20253310 AMAQI
27th Oct 20252511 AMAQI
27th Oct 20252612 PMAQI
27th Oct 2025331 PMAQI
27th Oct 2025372 PMAQI
27th Oct 2025413 PMAQI
27th Oct 2025554 PMAQI
27th Oct 2025565 PMAQI
27th Oct 2025556 PMAQI
27th Oct 2025417 PMAQI
27th Oct 2025358 PMAQI
27th Oct 2025529 PMAQI
27th Oct 20254810 PMAQI
27th Oct 20255211 PMAQI
28th Oct 20255412 AMAQI
28th Oct 2025511 AMAQI
28th Oct 2025512 AMAQI
28th Oct 2025513 AMAQI
28th Oct 2025514 AMAQI
28th Oct 2025515 AMAQI
16°C14/18°C
28th Oct 2025316 AMAQI
28th Oct 2025347 AMAQI
28th Oct 2025348 AMAQI
28th Oct 2025349 AMAQI
28th Oct 20251910 AMAQI
28th Oct 20253211 AMAQI
28th Oct 20253012 PMAQI
28th Oct 2025311 PMAQI
28th Oct 2025282 PMAQI
28th Oct 2025223 PMAQI
28th Oct 2025264 PMAQI
28th Oct 2025265 PMAQI
28th Oct 2025226 PMAQI
28th Oct 2025247 PMAQI
28th Oct 2025248 PMAQI
28th Oct 2025379 PMAQI
28th Oct 20253510 PMAQI
28th Oct 20253111 PMAQI
29th Oct 20252812 AMAQI
29th Oct 2025281 AMAQI
29th Oct 2025322 AMAQI
29th Oct 2025323 AMAQI
29th Oct 2025394 AMAQI
29th Oct 2025445 AMAQI
12°C10/13°C
29th Oct 2025426 AMAQI
29th Oct 2025367 AMAQI
29th Oct 2025428 AMAQI
29th Oct 2025429 AMAQI
29th Oct 20253810 AMAQI
29th Oct 20252911 AMAQI
29th Oct 20252612 PMAQI
29th Oct 2025351 PMAQI
29th Oct 2025362 PMAQI
29th Oct 2025463 PMAQI
29th Oct 2025624 PMAQI
29th Oct 2025635 PMAQI
29th Oct 2025636 PMAQI
29th Oct 2025577 PMAQI
29th Oct 2025568 PMAQI
29th Oct 2025679 PMAQI
29th Oct 20256910 PMAQI
29th Oct 20256911 PMAQI
30th Oct 20256412 AMAQI
30th Oct 2025631 AMAQI
30th Oct 2025622 AMAQI
30th Oct 2025643 AMAQI
30th Oct 2025664 AMAQI
30th Oct 2025625 AMAQI
10°C8/13°C
30th Oct 2025616 AMAQI
30th Oct 2025607 AMAQI
30th Oct 2025498 AMAQI
30th Oct 2025459 AMAQI
30th Oct 20254210 AMAQI
30th Oct 20254111 AMAQI
30th Oct 20253812 PMAQI
30th Oct 2025531 PMAQI
30th Oct 2025542 PMAQI
30th Oct 2025633 PMAQI
30th Oct 2025664 PMAQI
30th Oct 2025665 PMAQI
30th Oct 2025646 PMAQI
30th Oct 2025627 PMAQI
30th Oct 2025648 PMAQI
30th Oct 2025599 PMAQI
30th Oct 20255710 PMAQI
30th Oct 20255511 PMAQI
31st Oct 20255412 AMAQI
31st Oct 2025541 AMAQI
31st Oct 2025542 AMAQI
31st Oct 2025473 AMAQI
31st Oct 2025514 AMAQI
31st Oct 2025455 AMAQI
11°C7/17°C
31st Oct 2025506 AMAQI
31st Oct 2025537 AMAQI
31st Oct 2025548 AMAQI
31st Oct 2025549 AMAQI
31st Oct 20255410 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255312 PMAQI
31st Oct 2025541 PMAQI
31st Oct 2025572 PMAQI
31st Oct 2025573 PMAQI
31st Oct 2025564 PMAQI
31st Oct 2025575 PMAQI
31st Oct 2025656 PMAQI
31st Oct 2025667 PMAQI
31st Oct 2025658 PMAQI
31st Oct 2025619 PMAQI
31st Oct 20256110 PMAQI
31st Oct 20255911 PMAQI
1st Nov 20256112 AMAQI
1st Nov 2025581 AMAQI
1st Nov 2025552 AMAQI
1st Nov 2025553 AMAQI
1st Nov 2025414 AMAQI
1st Nov 2025355 AMAQI
13°C9/17°C
1st Nov 2025346 AMAQI
1st Nov 2025227 AMAQI
1st Nov 2025178 AMAQI
1st Nov 2025209 AMAQI
1st Nov 20252010 AMAQI
1st Nov 20252311 AMAQI
1st Nov 20252412 PMAQI
1st Nov 2025221 PMAQI
1st Nov 2025222 PMAQI
1st Nov 2025223 PMAQI
1st Nov 2025224 PMAQI
1st Nov 2025225 PMAQI
1st Nov 2025236 PMAQI
1st Nov 2025237 PMAQI
1st Nov 2025328 PMAQI
1st Nov 2025369 PMAQI
1st Nov 20253910 PMAQI
1st Nov 20253111 PMAQI
2nd Nov 20254012 AMAQI
2nd Nov 2025401 AMAQI
2nd Nov 2025402 AMAQI
2nd Nov 2025273 AMAQI
2nd Nov 2025264 AMAQI
2nd Nov 2025275 AMAQI
14°C13/16°C
2nd Nov 2025266 AMAQI
2nd Nov 2025317 AMAQI
2nd Nov 2025368 AMAQI
2nd Nov 2025389 AMAQI
2nd Nov 20253610 AMAQI
2nd Nov 20254111 AMAQI
2nd Nov 20254212 PMAQI
2nd Nov 2025411 PMAQI
2nd Nov 2025302 PMAQI
2nd Nov 2025393 PMAQI
2nd Nov 2025374 PMAQI
2nd Nov 2025375 PMAQI
2nd Nov 2025386 PMAQI
2nd Nov 2025387 PMAQI
2nd Nov 2025418 PMAQI
2nd Nov 2025449 PMAQI
2nd Nov 20254210 PMAQI
2nd Nov 20255111 PMAQI
3rd Nov 20254612 AMAQI
3rd Nov 2025461 AMAQI
3rd Nov 2025442 AMAQI
3rd Nov 2025453 AMAQI
3rd Nov 2025424 AMAQI
3rd Nov 2025365 AMAQI
14°C13/17°C
3rd Nov 2025316 AMAQI
3rd Nov 2025327 AMAQI
3rd Nov 2025378 AMAQI
3rd Nov 2025489 AMAQI
3rd Nov 20254910 AMAQI
3rd Nov 20254911 AMAQI
3rd Nov 20253212 PMAQI
3rd Nov 2025251 PMAQI
3rd Nov 2025232 PMAQI
3rd Nov 2025223 PMAQI
3rd Nov 2025244 PMAQI
3rd Nov 2025245 PMAQI
3rd Nov 2025426 PMAQI
3rd Nov 2025447 PMAQI
3rd Nov 2025448 PMAQI
3rd Nov 2025239 PMAQI
3rd Nov 20251910 PMAQI
3rd Nov 20252811 PMAQI
4th Nov 20253012 AMAQI
4th Nov 2025321 AMAQI
4th Nov 2025292 AMAQI
4th Nov 2025273 AMAQI
4th Nov 2025234 AMAQI
4th Nov 2025225 AMAQI
11°C9/13°C
4th Nov 2025226 AMAQI
4th Nov 2025227 AMAQI
4th Nov 2025278 AMAQI
4th Nov 2025279 AMAQI
4th Nov 20252910 AMAQI
4th Nov 20252911 AMAQI
4th Nov 20253512 PMAQI
4th Nov 2025361 PMAQI
4th Nov 2025362 PMAQI
4th Nov 2025373 PMAQI
4th Nov 2025394 PMAQI
4th Nov 2025425 PMAQI
4th Nov 2025426 PMAQI
4th Nov 2025377 PMAQI
4th Nov 2025378 PMAQI
4th Nov 2025319 PMAQI
4th Nov 20254810 PMAQI
4th Nov 20254711 PMAQI
5th Nov 20254612 AMAQI
5th Nov 2025451 AMAQI
5th Nov 2025422 AMAQI
5th Nov 2025443 AMAQI
5th Nov 2025494 AMAQI
5th Nov 2025505 AMAQI
10°C6/15°C
5th Nov 2025376 AMAQI
5th Nov 2025207 AMAQI
5th Nov 2025198 AMAQI
5th Nov 2025219 AMAQI
5th Nov 20253610 AMAQI
5th Nov 20253711 AMAQI
5th Nov 20253912 PMAQI
5th Nov 2025401 PMAQI
5th Nov 2025402 PMAQI
5th Nov 2025483 PMAQI
5th Nov 2025514 PMAQI
5th Nov 2025535 PMAQI
5th Nov 2025546 PMAQI
5th Nov 2025447 PMAQI
5th Nov 2025508 PMAQI
5th Nov 2025399 PMAQI
5th Nov 20254010 PMAQI
5th Nov 20254911 PMAQI
6th Nov 20254612 AMAQI
6th Nov 2025441 AMAQI
6th Nov 2025512 AMAQI
6th Nov 2025563 AMAQI
6th Nov 2025554 AMAQI
6th Nov 2025495 AMAQI
12°C8/17°C
6th Nov 2025476 AMAQI
6th Nov 2025477 AMAQI
6th Nov 2025488 AMAQI
6th Nov 2025519 AMAQI
6th Nov 20255110 AMAQI
6th Nov 20255011 AMAQI
6th Nov 20254912 PMAQI
6th Nov 2025501 PMAQI
6th Nov 2025512 PMAQI
6th Nov 2025533 PMAQI
6th Nov 2025424 PMAQI
6th Nov 2025415 PMAQI
6th Nov 2025366 PMAQI
6th Nov 2025397 PMAQI
6th Nov 2025368 PMAQI
6th Nov 2025329 PMAQI
6th Nov 20253410 PMAQI
6th Nov 20255411 PMAQI
7th Nov 20255912 AMAQI
7th Nov 2025581 AMAQI
7th Nov 2025562 AMAQI
7th Nov 2025563 AMAQI
7th Nov 2025544 AMAQI
7th Nov 2025545 AMAQI
13°C10/16°C
7th Nov 2025546 AMAQI
7th Nov 2025557 AMAQI
7th Nov 2025698 AMAQI
7th Nov 2025719 AMAQI
7th Nov 20257010 AMAQI
7th Nov 20256611 AMAQI
7th Nov 20256312 PMAQI
7th Nov 2025611 PMAQI
7th Nov 2025602 PMAQI
7th Nov 2025533 PMAQI
7th Nov 2025504 PMAQI
7th Nov 2025515 PMAQI
7th Nov 2025536 PMAQI
7th Nov 2025547 PMAQI
7th Nov 2025548 PMAQI
7th Nov 2025479 PMAQI
7th Nov 20254910 PMAQI
7th Nov 20255211 PMAQI
8th Nov 20255312 AMAQI
8th Nov 2025521 AMAQI
8th Nov 2025512 AMAQI
8th Nov 2025453 AMAQI
8th Nov 2025424 AMAQI
8th Nov 2025435 AMAQI
13°C12/16°C
8th Nov 2025456 AMAQI
8th Nov 2025497 AMAQI
8th Nov 2025538 AMAQI
8th Nov 2025549 AMAQI
8th Nov 20255210 AMAQI
8th Nov 20255211 AMAQI
8th Nov 20255212 PMAQI
8th Nov 2025521 PMAQI
8th Nov 2025532 PMAQI
8th Nov 2025473 PMAQI
8th Nov 2025524 PMAQI
8th Nov 2025535 PMAQI
8th Nov 2025556 PMAQI
8th Nov 2025557 PMAQI
8th Nov 2025648 PMAQI
8th Nov 2025649 PMAQI
8th Nov 20256210 PMAQI
8th Nov 20255411 PMAQI
9th Nov 20255812 AMAQI
9th Nov 2025551 AMAQI
9th Nov 2025532 AMAQI
9th Nov 2025543 AMAQI
9th Nov 2025534 AMAQI
9th Nov 2025515 AMAQI
11°C8/15°C
9th Nov 2025516 AMAQI
9th Nov 2025537 AMAQI
9th Nov 2025538 AMAQI
9th Nov 2025569 AMAQI
9th Nov 20256210 AMAQI
9th Nov 20256311 AMAQI
9th Nov 20256412 PMAQI
9th Nov 2025611 PMAQI
9th Nov 2025602 PMAQI
9th Nov 2025593 PMAQI
9th Nov 2025594 PMAQI
9th Nov 2025485 PMAQI
9th Nov 2025466 PMAQI
9th Nov 2025487 PMAQI
9th Nov 2025318 PMAQI
9th Nov 2025279 PMAQI
9th Nov 20253710 PMAQI
9th Nov 20254211 PMAQI
10th Nov 20253912 AMAQI
10th Nov 2025421 AMAQI
10th Nov 2025402 AMAQI
10th Nov 2025413 AMAQI
10th Nov 2025524 AMAQI
10th Nov 2025525 AMAQI
13°C9/18°C
10th Nov 2025586 AMAQI
10th Nov 2025597 AMAQI
10th Nov 2025588 AMAQI
10th Nov 2025349 AMAQI
10th Nov 20253210 AMAQI
10th Nov 20253611 AMAQI
10th Nov 20254012 PMAQI
10th Nov 2025451 PMAQI
10th Nov 2025362 PMAQI
10th Nov 2025313 PMAQI
10th Nov 2025164 PMAQI
10th Nov 2025385 PMAQI
10th Nov 2025466 PMAQI
10th Nov 2025467 PMAQI
10th Nov 2025518 PMAQI
10th Nov 2025519 PMAQI
10th Nov 20255010 PMAQI
10th Nov 20255011 PMAQI
11th Nov 20253312 AMAQI
11th Nov 2025301 AMAQI
11th Nov 2025282 AMAQI
11th Nov 2025283 AMAQI
11th Nov 2025324 AMAQI
11th Nov 2025245 AMAQI
12°C10/13°C
11th Nov 2025236 AMAQI
11th Nov 2025287 AMAQI
11th Nov 2025378 AMAQI
11th Nov 2025479 AMAQI
11th Nov 20254610 AMAQI
11th Nov 20254511 AMAQI
11th Nov 20252412 PMAQI
11th Nov 2025521 PMAQI
11th Nov 2025462 PMAQI
11th Nov 2025383 PMAQI
11th Nov 2025334 PMAQI
11th Nov 2025495 PMAQI
11th Nov 2025566 PMAQI
11th Nov 2025577 PMAQI
11th Nov 2025428 PMAQI
11th Nov 2025369 PMAQI
11th Nov 20253410 PMAQI
11th Nov 20252911 PMAQI
12th Nov 20252712 AMAQI
12th Nov 2025221 AMAQI
12th Nov 2025222 AMAQI
12th Nov 2025263 AMAQI
12th Nov 2025274 AMAQI
12th Nov 2025345 AMAQI
10°C9/12°C
12th Nov 2025326 AMAQI
12th Nov 2025307 AMAQI
12th Nov 2025288 AMAQI
12th Nov 2025519 AMAQI
12th Nov 20255610 AMAQI
12th Nov 20255411 AMAQI
12th Nov 20255312 PMAQI
12th Nov 2025541 PMAQI
12th Nov 2025492 PMAQI
12th Nov 2025483 PMAQI
12th Nov 2025514 PMAQI
12th Nov 2025525 PMAQI
12th Nov 2025506 PMAQI
12th Nov 2025527 PMAQI
12th Nov 2025578 PMAQI
12th Nov 2025609 PMAQI
12th Nov 20256210 PMAQI
12th Nov 20256411 PMAQI
13th Nov 20256512 AMAQI
13th Nov 2025521 AMAQI
13th Nov 2025482 AMAQI
13th Nov 2025433 AMAQI
13th Nov 2025474 AMAQI
13th Nov 2025485 AMAQI
10°C7/13°C
13th Nov 2025526 AMAQI
13th Nov 2025467 AMAQI
13th Nov 2025568 AMAQI
13th Nov 2025569 AMAQI
13th Nov 20255610 AMAQI
13th Nov 20255311 AMAQI
13th Nov 20255312 PMAQI
13th Nov 2025591 PMAQI
13th Nov 2025602 PMAQI
13th Nov 2025573 PMAQI
13th Nov 2025564 PMAQI
13th Nov 2025535 PMAQI
13th Nov 2025556 PMAQI
13th Nov 2025567 PMAQI
13th Nov 2025558 PMAQI
13th Nov 2025539 PMAQI
13th Nov 20255310 PMAQI
13th Nov 20255411 PMAQI
14th Nov 20255512 AMAQI
14th Nov 2025551 AMAQI
14th Nov 2025552 AMAQI
14th Nov 2025563 AMAQI
14th Nov 2025474 AMAQI
14th Nov 2025485 AMAQI
12°C7/17°C
14th Nov 2025536 AMAQI
14th Nov 2025547 AMAQI
14th Nov 2025548 AMAQI
14th Nov 2025529 AMAQI
14th Nov 20255410 AMAQI
14th Nov 20255611 AMAQI
14th Nov 20255712 PMAQI
14th Nov 2025561 PMAQI
14th Nov 2025582 PMAQI
14th Nov 2025593 PMAQI
14th Nov 2025594 PMAQI
14th Nov 2025465 PMAQI
14th Nov 2025426 PMAQI
14th Nov 2025387 PMAQI
14th Nov 2025388 PMAQI
14th Nov 2025569 PMAQI
14th Nov 20255810 PMAQI
14th Nov 20255711 PMAQI
15th Nov 20255812 AMAQI
15th Nov 2025451 AMAQI
15th Nov 2025412 AMAQI
15th Nov 2025463 AMAQI
15th Nov 2025504 AMAQI
15th Nov 2025515 AMAQI
12°C10/12°C
15th Nov 2025516 AMAQI
15th Nov 2025517 AMAQI
15th Nov 2025528 AMAQI
15th Nov 2025529 AMAQI
15th Nov 20255010 AMAQI
15th Nov 20255211 AMAQI
15th Nov 20255212 PMAQI
15th Nov 2025531 PMAQI
15th Nov 2025412 PMAQI
15th Nov 2025303 PMAQI
15th Nov 2025304 PMAQI
15th Nov 2025365 PMAQI
15th Nov 2025526 PMAQI
15th Nov 2025587 PMAQI
15th Nov 2025598 PMAQI
15th Nov 2025589 PMAQI
15th Nov 20255110 PMAQI
15th Nov 20255011 PMAQI
16th Nov 20255112 AMAQI
16th Nov 2025561 AMAQI
16th Nov 2025562 AMAQI
16th Nov 2025573 AMAQI
16th Nov 2025564 AMAQI
16th Nov 2025515 AMAQI
10°C7/13°C
16th Nov 2025526 AMAQI
16th Nov 2025497 AMAQI
16th Nov 2025418 AMAQI
16th Nov 2025469 AMAQI
16th Nov 20254810 AMAQI
16th Nov 20254411 AMAQI
16th Nov 20253412 PMAQI
16th Nov 2025441 PMAQI
16th Nov 2025532 PMAQI
16th Nov 2025553 PMAQI
16th Nov 2025534 PMAQI
16th Nov 2025535 PMAQI
16th Nov 2025546 PMAQI
16th Nov 2025607 PMAQI
16th Nov 2025608 PMAQI
16th Nov 2025569 PMAQI
16th Nov 20255610 PMAQI
16th Nov 20255611 PMAQI
17th Nov 20255812 AMAQI
17th Nov 2025531 AMAQI
17th Nov 2025532 AMAQI
17th Nov 2025553 AMAQI
17th Nov 2025554 AMAQI
17th Nov 2025545 AMAQI
10°C6/16°C
17th Nov 2025546 AMAQI
17th Nov 2025547 AMAQI
17th Nov 2025478 AMAQI
17th Nov 2025529 AMAQI
17th Nov 20255810 AMAQI
17th Nov 20255911 AMAQI
17th Nov 20255812 PMAQI
17th Nov 2025621 PMAQI
17th Nov 2025642 PMAQI
17th Nov 2025613 PMAQI
17th Nov 2025604 PMAQI
17th Nov 2025605 PMAQI
17th Nov 2025566 PMAQI
17th Nov 2025447 PMAQI
17th Nov 2025418 PMAQI
17th Nov 2025499 PMAQI
17th Nov 20254810 PMAQI
17th Nov 20254311 PMAQI
18th Nov 20255412 AMAQI
18th Nov 2025781 AMAQI
18th Nov 2025582 AMAQI
18th Nov 2025533 AMAQI
18th Nov 2025524 AMAQI
18th Nov 2025365 AMAQI
--°C/°C
18th Nov 2025326 AMAQI
6 AM18th Nov 2025337 AMAQI
18th Nov 2025218 AMAQI
11 AM
4 PM
11 PM
5 AM
--°C/°C
白天时间
平均最高时间
1 PM - 4 PM
45AQI
4 小时 / 天
120 小时 / 月
平均最低时间
7 AM - 8 AM
42AQI
2 小时 / 天
60 小时 / 月
过去30天中，白天AQI最高值为1 PM到4 PM（平均45），最低值为7 AM到8 AM（平均42）。
夜晚时间
平均最高时间
12 AM - 4 AM
47AQI
5 小时 / 天
150 小时 / 月
平均最低时间
5 AM
44AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为12 AM到4 AM（平均47），最低值为5 AM到5 AM（平均44）。
2025空气质量与天数对比
Joetsu, Niigata, Japan
2025
78%
248
23%
72
在2025年的最后321天中，不同AQI类别的总天数 (剩余 44 天)
良好
248 天数适中
72 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：78%
健康风险级别:
低
在2025年中，78%的321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
Joetsu, Niigata, 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
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 一月 2025
32AQI
32AQI
2nd 一月 2025
30AQI
30AQI
3rd 一月 2025
28AQI
28AQI
4th 一月 2025
27AQI
27AQI
5th 一月 2025
27AQI
27AQI
6th 一月 2025
31AQI
31AQI
7th 一月 2025
31AQI
31AQI
8th 一月 2025
29AQI
29AQI
9th 一月 2025
30AQI
30AQI
10th 一月 2025
29AQI
29AQI
11th 一月 2025
28AQI
28AQI
12th 一月 2025
31AQI
31AQI
13th 一月 2025
29AQI
29AQI
14th 一月 2025
35AQI
35AQI
15th 一月 2025
28AQI
28AQI
16th 一月 2025
29AQI
29AQI
17th 一月 2025
29AQI
29AQI
18th 一月 2025
28AQI
28AQI
19th 一月 2025
30AQI
30AQI
20th 一月 2025
33AQI
33AQI
21st 一月 2025
40AQI
40AQI
22nd 一月 2025
34AQI
34AQI
23rd 一月 2025
46AQI
46AQI
24th 一月 2025
40AQI
40AQI
25th 一月 2025
38AQI
38AQI
26th 一月 2025
31AQI
31AQI
27th 一月 2025
28AQI
28AQI
28th 一月 2025
31AQI
31AQI
29th 一月 2025
30AQI
30AQI
30th 一月 2025
33AQI
33AQI
31st 一月 2025
31AQI
31AQI
1st 二月 2025
34AQI
34AQI
2nd 二月 2025
31AQI
31AQI
3rd 二月 2025
32AQI
32AQI
4th 二月 2025
32AQI
32AQI
5th 二月 2025
31AQI
31AQI
6th 二月 2025
31AQI
31AQI
7th 二月 2025
38AQI
38AQI
8th 二月 2025
31AQI
31AQI
9th 二月 2025
32AQI
32AQI
10th 二月 2025
29AQI
29AQI
11th 二月 2025
32AQI
32AQI
12th 二月 2025
31AQI
31AQI
13th 二月 2025
37AQI
37AQI
14th 二月 2025
34AQI
34AQI
15th 二月 2025
32AQI
32AQI
16th 二月 2025
37AQI
37AQI
17th 二月 2025
40AQI
40AQI
18th 二月 2025
32AQI
32AQI
19th 二月 2025
33AQI
33AQI
20th 二月 2025
32AQI
32AQI
21st 二月 2025
31AQI
31AQI
22nd 二月 2025
32AQI
32AQI
23rd 二月 2025
33AQI
33AQI
24th 二月 2025
33AQI
33AQI
25th 二月 2025
35AQI
35AQI
26th 二月 2025
44AQI
44AQI
27th 二月 2025
51AQI
51AQI
28th 二月 2025
52AQI
52AQI
1st 三月 2025
55AQI
55AQI
2nd 三月 2025
51AQI
51AQI
3rd 三月 2025
39AQI
39AQI
4th 三月 2025
39AQI
39AQI
5th 三月 2025
27AQI
27AQI
6th 三月 2025
33AQI
33AQI
7th 三月 2025
38AQI
38AQI
8th 三月 2025
37AQI
37AQI
9th 三月 2025
35AQI
35AQI
10th 三月 2025
42AQI
42AQI
11th 三月 2025
42AQI
42AQI
12th 三月 2025
38AQI
38AQI
13th 三月 2025
54AQI
54AQI
14th 三月 2025
44AQI
44AQI
15th 三月 2025
39AQI
39AQI
16th 三月 2025
29AQI
29AQI
17th 三月 2025
28AQI
28AQI
18th 三月 2025
30AQI
30AQI
19th 三月 2025
24AQI
24AQI
20th 三月 2025
36AQI
36AQI
21st 三月 2025
49AQI
49AQI
22nd 三月 2025
52AQI
52AQI
23rd 三月 2025
63AQI
63AQI
24th 三月 2025
62AQI
62AQI
25th 三月 2025
76AQI
76AQI
26th 三月 2025
71AQI
71AQI
27th 三月 2025
72AQI
72AQI
28th 三月 2025
58AQI
58AQI
29th 三月 2025
44AQI
44AQI
30th 三月 2025
35AQI
35AQI
31st 三月 2025
37AQI
37AQI
1st 四月 2025
29AQI
29AQI
2nd 四月 2025
25AQI
25AQI
3rd 四月 2025
22AQI
22AQI
4th 四月 2025
24AQI
24AQI
5th 四月 2025
34AQI
34AQI
6th 四月 2025
32AQI
32AQI
7th 四月 2025
37AQI
37AQI
8th 四月 2025
42AQI
42AQI
9th 四月 2025
32AQI
32AQI
10th 四月 2025
42AQI
42AQI
11th 四月 2025
42AQI
42AQI
12th 四月 2025
44AQI
44AQI
13th 四月 2025
31AQI
31AQI
14th 四月 2025
36AQI
36AQI
15th 四月 2025
26AQI
26AQI
16th 四月 2025
38AQI
38AQI
17th 四月 2025
44AQI
44AQI
18th 四月 2025
54AQI
54AQI
19th 四月 2025
59AQI
59AQI
20th 四月 2025
49AQI
49AQI
21st 四月 2025
43AQI
43AQI
22nd 四月 2025
48AQI
48AQI
23rd 四月 2025
37AQI
37AQI
24th 四月 2025
25AQI
25AQI
25th 四月 2025
38AQI
38AQI
26th 四月 2025
47AQI
47AQI
27th 四月 2025
48AQI
48AQI
28th 四月 2025
49AQI
49AQI
29th 四月 2025
46AQI
46AQI
30th 四月 2025
43AQI
43AQI
1st 五月 2025
53AQI
53AQI
2nd 五月 2025
33AQI
33AQI
3rd 五月 2025
42AQI
42AQI
4th 五月 2025
36AQI
36AQI
5th 五月 2025
40AQI
40AQI
6th 五月 2025
35AQI
35AQI
7th 五月 2025
32AQI
32AQI
8th 五月 2025
32AQI
32AQI
9th 五月 2025
37AQI
37AQI
10th 五月 2025
29AQI
29AQI
11th 五月 2025
28AQI
28AQI
12th 五月 2025
37AQI
37AQI
13th 五月 2025
47AQI
47AQI
14th 五月 2025
50AQI
50AQI
15th 五月 2025
55AQI
55AQI
16th 五月 2025
56AQI
56AQI
17th 五月 2025
42AQI
42AQI
18th 五月 2025
53AQI
53AQI
19th 五月 2025
49AQI
49AQI
20th 五月 2025
61AQI
61AQI
21st 五月 2025
66AQI
66AQI
22nd 五月 2025
49AQI
49AQI
23rd 五月 2025
50AQI
50AQI
24th 五月 2025
46AQI
46AQI
25th 五月 2025
34AQI
34AQI
26th 五月 2025
34AQI
34AQI
27th 五月 2025
39AQI
39AQI
28th 五月 2025
37AQI
37AQI
29th 五月 2025
40AQI
40AQI
30th 五月 2025
33AQI
33AQI
31st 五月 2025
30AQI
30AQI
1st 六月 2025
30AQI
30AQI
2nd 六月 2025
40AQI
40AQI
3rd 六月 2025
43AQI
43AQI
4th 六月 2025
39AQI
39AQI
5th 六月 2025
45AQI
45AQI
6th 六月 2025
46AQI
46AQI
7th 六月 2025
53AQI
53AQI
8th 六月 2025
56AQI
56AQI
9th 六月 2025
59AQI
59AQI
10th 六月 2025
58AQI
58AQI
11th 六月 2025
47AQI
47AQI
12th 六月 2025
51AQI
51AQI
13th 六月 2025
42AQI
42AQI
14th 六月 2025
41AQI
41AQI
15th 六月 2025
30AQI
30AQI
16th 六月 2025
36AQI
36AQI
17th 六月 2025
39AQI
39AQI
18th 六月 2025
45AQI
45AQI
19th 六月 2025
51AQI
51AQI
20th 六月 2025
55AQI
55AQI
21st 六月 2025
60AQI
60AQI
22nd 六月 2025
69AQI
69AQI
23rd 六月 2025
48AQI
48AQI
24th 六月 2025
46AQI
46AQI
25th 六月 2025
50AQI
50AQI
26th 六月 2025
40AQI
40AQI
27th 六月 2025
54AQI
54AQI
28th 六月 2025
42AQI
42AQI
29th 六月 2025
46AQI
46AQI
30th 六月 2025
54AQI
54AQI
1st 七月 2025
52AQI
52AQI
2nd 七月 2025
64AQI
64AQI
3rd 七月 2025
66AQI
66AQI
4th 七月 2025
70AQI
70AQI
5th 七月 2025
68AQI
68AQI
6th 七月 2025
58AQI
58AQI
7th 七月 2025
60AQI
60AQI
8th 七月 2025
59AQI
59AQI
9th 七月 2025
55AQI
55AQI
10th 七月 2025
48AQI
48AQI
11th 七月 2025
47AQI
47AQI
12th 七月 2025
46AQI
46AQI
13th 七月 2025
49AQI
49AQI
14th 七月 2025
43AQI
43AQI
15th 七月 2025
38AQI
38AQI
16th 七月 2025
45AQI
45AQI
17th 七月 2025
33AQI
33AQI
18th 七月 2025
36AQI
36AQI
19th 七月 2025
36AQI
36AQI
20th 七月 2025
38AQI
38AQI
21st 七月 2025
38AQI
38AQI
22nd 七月 2025
41AQI
41AQI
23rd 七月 2025
41AQI
41AQI
24th 七月 2025
46AQI
46AQI
25th 七月 2025
48AQI
48AQI
26th 七月 2025
45AQI
45AQI
27th 七月 2025
40AQI
40AQI
28th 七月 2025
43AQI
43AQI
29th 七月 2025
39AQI
39AQI
30th 七月 2025
42AQI
42AQI
31st 七月 2025
44AQI
44AQI
1st 八月 2025
41AQI
41AQI
2nd 八月 2025
41AQI
41AQI
3rd 八月 2025
44AQI
44AQI
4th 八月 2025
54AQI
54AQI
5th 八月 2025
49AQI
49AQI
6th 八月 2025
43AQI
43AQI
7th 八月 2025
38AQI
38AQI
8th 八月 2025
34AQI
34AQI
9th 八月 2025
34AQI
34AQI
10th 八月 2025
34AQI
34AQI
11th 八月 2025
30AQI
30AQI
12th 八月 2025
31AQI
31AQI
13th 八月 2025
30AQI
30AQI
14th 八月 2025
31AQI
31AQI
15th 八月 2025
33AQI
33AQI
16th 八月 2025
32AQI
32AQI
17th 八月 2025
38AQI
38AQI
18th 八月 2025
40AQI
40AQI
19th 八月 2025
46AQI
46AQI
20th 八月 2025
51AQI
51AQI
21st 八月 2025
51AQI
51AQI
22nd 八月 2025
51AQI
51AQI
23rd 八月 2025
52AQI
52AQI
24th 八月 2025
54AQI
54AQI
25th 八月 2025
55AQI
55AQI
26th 八月 2025
55AQI
55AQI
27th 八月 2025
48AQI
48AQI
28th 八月 2025
40AQI
40AQI
29th 八月 2025
48AQI
48AQI
30th 八月 2025
48AQI
48AQI
31st 八月 2025
48AQI
48AQI
1st 九月 2025
43AQI
43AQI
2nd 九月 2025
40AQI
40AQI
3rd 九月 2025
33AQI
33AQI
4th 九月 2025
32AQI
32AQI
5th 九月 2025
26AQI
26AQI
6th 九月 2025
27AQI
27AQI
7th 九月 2025
31AQI
31AQI
8th 九月 2025
30AQI
30AQI
9th 九月 2025
36AQI
36AQI
10th 九月 2025
30AQI
30AQI
11th 九月 2025
29AQI
29AQI
12th 九月 2025
28AQI
28AQI
13th 九月 2025
26AQI
26AQI
14th 九月 2025
28AQI
28AQI
15th 九月 2025
29AQI
29AQI
16th 九月 2025
33AQI
33AQI
17th 九月 2025
37AQI
37AQI
18th 九月 2025
28AQI
28AQI
19th 九月 2025
26AQI
26AQI
20th 九月 2025
24AQI
24AQI
21st 九月 2025
26AQI
26AQI
22nd 九月 2025
24AQI
24AQI
23rd 九月 2025
29AQI
29AQI
24th 九月 2025
34AQI
34AQI
25th 九月 2025
29AQI
29AQI
26th 九月 2025
26AQI
26AQI
27th 九月 2025
30AQI
30AQI
28th 九月 2025
33AQI
33AQI
29th 九月 2025
31AQI
31AQI
30th 九月 2025
27AQI
27AQI
1st 十月 2025
41AQI
41AQI
2nd 十月 2025
46AQI
46AQI
3rd 十月 2025
53AQI
53AQI
4th 十月 2025
60AQI
60AQI
5th 十月 2025
46AQI
46AQI
6th 十月 2025
54AQI
54AQI
7th 十月 2025
52AQI
52AQI
8th 十月 2025
51AQI
51AQI
9th 十月 2025
50AQI
50AQI
10th 十月 2025
56AQI
56AQI
11th 十月 2025
54AQI
54AQI
12th 十月 2025
54AQI
54AQI
13th 十月 2025
48AQI
48AQI
14th 十月 2025
51AQI
51AQI
15th 十月 2025
48AQI
48AQI
16th 十月 2025
52AQI
52AQI
17th 十月 2025
55AQI
55AQI
18th 十月 2025
61AQI
61AQI
19th 十月 2025
54AQI
54AQI
20th 十月 2025
52AQI
52AQI
21st 十月 2025
58AQI
58AQI
22nd 十月 2025
41AQI
41AQI
23rd 十月 2025
45AQI
45AQI
24th 十月 2025
41AQI
41AQI
25th 十月 2025
48AQI
48AQI
26th 十月 2025
43AQI
43AQI
27th 十月 2025
39AQI
39AQI
28th 十月 2025
38AQI
38AQI
29th 十月 2025
43AQI
43AQI
30th 十月 2025
60AQI
60AQI
31st 十月 2025
56AQI
56AQI
1st 十一月 2025
37AQI
37AQI
2nd 十一月 2025
37AQI
37AQI
3rd 十一月 2025
37AQI
37AQI
4th 十一月 2025
33AQI
33AQI
5th 十一月 2025
43AQI
43AQI
6th 十一月 2025
45AQI
45AQI
7th 十一月 2025
57AQI
57AQI
8th 十一月 2025
53AQI
53AQI
9th 十一月 2025
51AQI
51AQI
10th 十一月 2025
44AQI
44AQI
11th 十一月 2025
40AQI
40AQI
12th 十一月 2025
42AQI
42AQI
13th 十一月 2025
55AQI
55AQI
14th 十一月 2025
53AQI
53AQI
15th 十一月 2025
51AQI
51AQI
16th 十一月 2025
52AQI
52AQI
17th 十一月 2025
18th 十一月 2025
19th 十一月 2025
20th 十一月 2025
21st 十一月 2025
22nd 十一月 2025
23rd 十一月 2025
24th 十一月 2025
25th 十一月 2025
26th 十一月 2025
27th 十一月 2025
28th 十一月 2025
29th 十一月 2025
30th 十一月 2025
1st 十二月 2025
2nd 十二月 2025
3rd 十二月 2025
4th 十二月 2025
5th 十二月 2025
6th 十二月 2025
7th 十二月 2025
8th 十二月 2025
9th 十二月 2025
10th 十二月 2025
11th 十二月 2025
12th 十二月 2025
13th 十二月 2025
14th 十二月 2025
15th 十二月 2025
16th 十二月 2025
17th 十二月 2025
18th 十二月 2025
19th 十二月 2025
20th 十二月 2025
21st 十二月 2025
22nd 十二月 2025
23rd 十二月 2025
24th 十二月 2025
25th 十二月 2025
26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025
31AQI
35AQI
44AQI
39AQI
42AQI
47AQI
48AQI
43AQI
30AQI
50AQI
46AQI
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
202541AQI
31
26
2
21
10
28
2
25
6
19
11
22
9
23
8
30
14
17
9
7
248
72
最高AQI记录于
十月50AQI
最低AQI记录于
九月30AQI
202439AQI
30
29
25
6
16
14
25
6
12
18
26
5
27
4
30
30
1
28
2
31
309
56
最高AQI记录于
六月52AQI
最低AQI记录于
十二月27AQI
202341AQI
31
27
1
17
14
17
13
19
12
23
7
21
10
28
3
28
2
31
24
4
31
297
66
最高AQI记录于
四月50AQI
最低AQI记录于
十二月32AQI
202239AQI
29
2
20
1
24
7
19
11
17
14
19
11
20
4
1
25
3
30
1
28
2
31
263
56
最高AQI记录于
五月50AQI
最低AQI记录于
十二月30AQI
202137AQI
29
2
23
5
25
4
16
5
24
5
2
20
10
27
4
23
8
30
30
1
30
23
300
44
2
最高AQI记录于
六月48AQI
最低AQI记录于
十二月27AQI
202034AQI
12
1
21
15
3
23
7
28
1
13
16
2
18
1
29
2
26
4
31
216
35
2
最高AQI记录于
八月54AQI
最低AQI记录于
十二月21AQI
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)
41AQI污染最轻的记录年份
2020(平均)
34AQIJoetsu的年度2025 AQI（41）相比之前几年的平均百分比变化为8.8% (恶化 AQI)：2020 (34), 2021 (37), 2022 (39), 2023 (41), 2024 (39)。
