Hokuto, Hokkaido, 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+
十月空气质量分析
Hokuto, Hokkaido, Japan
2021
2022
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
5th Oct 2025
64AQI最低AQI记录于
5th Oct 2022
18AQI同日分析（16th October ）：
在过去4年的这一天，AQI差异显著：2025年排名为1st 最高，AQI为61，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：16th Oct - 17th Oct 2025
Hokuto, Hokkaido, Japan
AQI
天
夜晚
.
5 AM16th Oct 2025
5 PM
4 AM17th Oct 2025
白天时间
平均最高时间
3PM16th Oct
80AQI
平均最低时间
7AM16th Oct
34AQI
夜晚时间
平均最高时间
5PM16th Oct
62AQI
平均最低时间
2AM17th Oct
52AQI
在过去的24小时内，
Hokuto的AQI最高点为80，出现在天的3 PM；最低点为34，出现在天的7 AM。
日夜AQI趋势：Sep - Oct 2025
Hokuto, Hokkaido, Japan
SepOct
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
天
夜晚
17th Sep 2025345 AMAQI
17th Sep 2025346 AMAQI
17th Sep 2025347 AMAQI
17th Sep 2025348 AMAQI
17th Sep 2025409 AMAQI
17th Sep 20253210 AMAQI
17th Sep 20254011 AMAQI
17th Sep 20253012 PMAQI
17th Sep 2025351 PMAQI
17th Sep 2025442 PMAQI
17th Sep 2025363 PMAQI
17th Sep 2025324 PMAQI
17th Sep 2025375 PMAQI
17th Sep 2025346 PMAQI
17th Sep 2025337 PMAQI
17th Sep 2025358 PMAQI
17th Sep 2025339 PMAQI
17th Sep 20253410 PMAQI
17th Sep 20253411 PMAQI
18th Sep 20253412 AMAQI
18th Sep 2025361 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025384 AMAQI
21°C17/25°C
18th Sep 2025365 AMAQI
18th Sep 2025366 AMAQI
18th Sep 2025367 AMAQI
18th Sep 2025368 AMAQI
18th Sep 2025289 AMAQI
18th Sep 20252910 AMAQI
18th Sep 20252611 AMAQI
18th Sep 20252112 PMAQI
18th Sep 2025201 PMAQI
18th Sep 2025172 PMAQI
18th Sep 2025173 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025185 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025187 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025299 PMAQI
18th Sep 20253010 PMAQI
18th Sep 20252911 PMAQI
19th Sep 20252812 AMAQI
19th Sep 2025321 AMAQI
19th Sep 2025332 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025334 AMAQI
18°C14/23°C
19th Sep 2025325 AMAQI
19th Sep 2025336 AMAQI
19th Sep 2025327 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20251910 AMAQI
19th Sep 20252011 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025152 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025185 PMAQI
19th Sep 2025206 PMAQI
19th Sep 2025217 PMAQI
19th Sep 2025258 PMAQI
19th Sep 2025309 PMAQI
19th Sep 20253110 PMAQI
19th Sep 20252811 PMAQI
20th Sep 20252912 AMAQI
20th Sep 2025301 AMAQI
20th Sep 2025322 AMAQI
20th Sep 2025323 AMAQI
20th Sep 2025314 AMAQI
17°C13/21°C
20th Sep 2025295 AMAQI
20th Sep 2025316 AMAQI
20th Sep 2025317 AMAQI
20th Sep 2025318 AMAQI
20th Sep 2025269 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252312 PMAQI
20th Sep 2025331 PMAQI
20th Sep 2025322 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025224 PMAQI
20th Sep 2025205 PMAQI
20th Sep 2025266 PMAQI
20th Sep 2025317 PMAQI
20th Sep 2025248 PMAQI
20th Sep 2025279 PMAQI
20th Sep 20252610 PMAQI
20th Sep 20252511 PMAQI
21st Sep 20252512 AMAQI
21st Sep 2025281 AMAQI
21st Sep 2025292 AMAQI
21st Sep 2025293 AMAQI
21st Sep 2025344 AMAQI
18°C15/21°C
21st Sep 2025395 AMAQI
21st Sep 2025426 AMAQI
21st Sep 2025417 AMAQI
21st Sep 2025408 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20252011 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025221 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025175 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025227 PMAQI
21st Sep 2025218 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252712 AMAQI
22nd Sep 2025281 AMAQI
22nd Sep 2025292 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025284 AMAQI
17°C14/21°C
22nd Sep 2025295 AMAQI
22nd Sep 2025286 AMAQI
22nd Sep 2025297 AMAQI
22nd Sep 2025288 AMAQI
22nd Sep 2025429 AMAQI
22nd Sep 20254710 AMAQI
22nd Sep 20253211 AMAQI
22nd Sep 20253012 PMAQI
22nd Sep 2025221 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025233 PMAQI
22nd Sep 2025204 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025237 PMAQI
22nd Sep 2025258 PMAQI
22nd Sep 2025289 PMAQI
22nd Sep 20252610 PMAQI
22nd Sep 20252611 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025271 AMAQI
23rd Sep 2025302 AMAQI
23rd Sep 2025313 AMAQI
23rd Sep 2025334 AMAQI
17°C13/21°C
23rd Sep 2025365 AMAQI
23rd Sep 2025386 AMAQI
23rd Sep 2025377 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025279 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20252411 AMAQI
23rd Sep 20252912 PMAQI
23rd Sep 2025341 PMAQI
23rd Sep 2025202 PMAQI
23rd Sep 2025193 PMAQI
23rd Sep 2025194 PMAQI
23rd Sep 2025235 PMAQI
23rd Sep 2025226 PMAQI
23rd Sep 2025217 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025249 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20252612 AMAQI
24th Sep 2025261 AMAQI
24th Sep 2025292 AMAQI
24th Sep 2025293 AMAQI
24th Sep 2025284 AMAQI
17°C15/21°C
24th Sep 2025305 AMAQI
24th Sep 2025306 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025298 AMAQI
24th Sep 2025319 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252512 PMAQI
24th Sep 2025221 PMAQI
24th Sep 2025202 PMAQI
24th Sep 2025253 PMAQI
24th Sep 2025294 PMAQI
24th Sep 2025295 PMAQI
24th Sep 2025286 PMAQI
24th Sep 2025357 PMAQI
24th Sep 2025298 PMAQI
24th Sep 2025389 PMAQI
24th Sep 20254210 PMAQI
24th Sep 20254611 PMAQI
25th Sep 20254812 AMAQI
25th Sep 2025481 AMAQI
25th Sep 2025242 AMAQI
25th Sep 2025273 AMAQI
25th Sep 2025274 AMAQI
19°C16/22°C
25th Sep 2025265 AMAQI
25th Sep 2025266 AMAQI
25th Sep 2025267 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025319 AMAQI
25th Sep 20253210 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20252612 PMAQI
25th Sep 2025281 PMAQI
25th Sep 2025332 PMAQI
25th Sep 2025253 PMAQI
25th Sep 2025294 PMAQI
25th Sep 2025265 PMAQI
25th Sep 2025296 PMAQI
25th Sep 2025267 PMAQI
25th Sep 2025248 PMAQI
25th Sep 2025269 PMAQI
25th Sep 20252410 PMAQI
25th Sep 20252411 PMAQI
26th Sep 20252412 AMAQI
26th Sep 2025261 AMAQI
26th Sep 2025262 AMAQI
26th Sep 2025213 AMAQI
26th Sep 2025194 AMAQI
19°C17/23°C
26th Sep 2025265 AMAQI
26th Sep 2025366 AMAQI
26th Sep 2025387 AMAQI
26th Sep 2025468 AMAQI
26th Sep 2025449 AMAQI
26th Sep 20254810 AMAQI
26th Sep 20254011 AMAQI
26th Sep 20253012 PMAQI
26th Sep 2025301 PMAQI
26th Sep 2025322 PMAQI
26th Sep 2025333 PMAQI
26th Sep 2025324 PMAQI
26th Sep 2025365 PMAQI
26th Sep 2025376 PMAQI
26th Sep 2025337 PMAQI
26th Sep 2025308 PMAQI
26th Sep 2025299 PMAQI
26th Sep 20252710 PMAQI
26th Sep 20252511 PMAQI
27th Sep 20252412 AMAQI
27th Sep 2025211 AMAQI
27th Sep 2025202 AMAQI
27th Sep 2025193 AMAQI
27th Sep 2025184 AMAQI
19°C15/23°C
27th Sep 2025225 AMAQI
27th Sep 2025226 AMAQI
27th Sep 2025197 AMAQI
27th Sep 2025208 AMAQI
27th Sep 2025169 AMAQI
27th Sep 20251910 AMAQI
27th Sep 20252011 AMAQI
27th Sep 20252212 PMAQI
27th Sep 2025201 PMAQI
27th Sep 202592 PMAQI
27th Sep 2025103 PMAQI
27th Sep 2025164 PMAQI
27th Sep 2025195 PMAQI
27th Sep 2025196 PMAQI
27th Sep 2025187 PMAQI
27th Sep 2025178 PMAQI
27th Sep 2025199 PMAQI
27th Sep 20252010 PMAQI
27th Sep 20251811 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025151 AMAQI
28th Sep 2025132 AMAQI
28th Sep 2025173 AMAQI
28th Sep 2025254 AMAQI
18°C15/23°C
28th Sep 2025225 AMAQI
28th Sep 2025286 AMAQI
28th Sep 2025227 AMAQI
28th Sep 2025388 AMAQI
28th Sep 2025529 AMAQI
28th Sep 20253110 AMAQI
28th Sep 20251711 AMAQI
28th Sep 20251712 PMAQI
28th Sep 2025171 PMAQI
28th Sep 2025152 PMAQI
28th Sep 2025143 PMAQI
28th Sep 2025184 PMAQI
28th Sep 2025225 PMAQI
28th Sep 2025306 PMAQI
28th Sep 2025487 PMAQI
28th Sep 2025428 PMAQI
28th Sep 2025349 PMAQI
28th Sep 20252510 PMAQI
28th Sep 20252211 PMAQI
29th Sep 20253312 AMAQI
29th Sep 2025321 AMAQI
29th Sep 2025302 AMAQI
29th Sep 2025403 AMAQI
29th Sep 2025394 AMAQI
19°C15/23°C
29th Sep 2025345 AMAQI
29th Sep 2025336 AMAQI
29th Sep 2025387 AMAQI
29th Sep 2025398 AMAQI
29th Sep 2025439 AMAQI
29th Sep 20253110 AMAQI
29th Sep 20254111 AMAQI
29th Sep 20254912 PMAQI
29th Sep 2025451 PMAQI
29th Sep 2025492 PMAQI
29th Sep 2025503 PMAQI
29th Sep 2025454 PMAQI
29th Sep 2025405 PMAQI
29th Sep 2025396 PMAQI
29th Sep 2025397 PMAQI
29th Sep 2025488 PMAQI
29th Sep 2025499 PMAQI
29th Sep 20254010 PMAQI
29th Sep 20254211 PMAQI
30th Sep 20253712 AMAQI
30th Sep 2025421 AMAQI
30th Sep 2025322 AMAQI
30th Sep 2025343 AMAQI
30th Sep 2025304 AMAQI
19°C16/23°C
30th Sep 2025315 AMAQI
30th Sep 2025446 AMAQI
30th Sep 2025437 AMAQI
30th Sep 2025398 AMAQI
30th Sep 2025479 AMAQI
30th Sep 20254710 AMAQI
30th Sep 20254711 AMAQI
30th Sep 20254612 PMAQI
30th Sep 2025521 PMAQI
30th Sep 2025462 PMAQI
30th Sep 2025503 PMAQI
30th Sep 2025424 PMAQI
30th Sep 2025475 PMAQI
30th Sep 2025516 PMAQI
30th Sep 2025497 PMAQI
30th Sep 2025518 PMAQI
30th Sep 2025519 PMAQI
30th Sep 20254610 PMAQI
30th Sep 20254711 PMAQI
1st Oct 20254112 AMAQI
1st Oct 2025491 AMAQI
1st Oct 2025472 AMAQI
1st Oct 2025563 AMAQI
1st Oct 2025514 AMAQI
18°C15/21°C
1st Oct 2025485 AMAQI
1st Oct 2025466 AMAQI
1st Oct 2025467 AMAQI
1st Oct 2025538 AMAQI
1st Oct 2025559 AMAQI
1st Oct 20254710 AMAQI
1st Oct 20254211 AMAQI
1st Oct 20254212 PMAQI
1st Oct 2025511 PMAQI
1st Oct 2025512 PMAQI
1st Oct 2025543 PMAQI
1st Oct 2025554 PMAQI
1st Oct 2025555 PMAQI
1st Oct 2025396 PMAQI
1st Oct 2025307 PMAQI
1st Oct 2025248 PMAQI
1st Oct 2025359 PMAQI
1st Oct 20254410 PMAQI
1st Oct 20253811 PMAQI
2nd Oct 20254512 AMAQI
2nd Oct 2025531 AMAQI
2nd Oct 2025502 AMAQI
2nd Oct 2025473 AMAQI
2nd Oct 2025494 AMAQI
19°C17/22°C
2nd Oct 2025485 AMAQI
2nd Oct 2025486 AMAQI
2nd Oct 2025487 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025499 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20254811 AMAQI
2nd Oct 20254912 PMAQI
2nd Oct 2025481 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025463 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025525 PMAQI
2nd Oct 2025526 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025498 PMAQI
2nd Oct 2025519 PMAQI
2nd Oct 20255110 PMAQI
2nd Oct 20255211 PMAQI
3rd Oct 20255412 AMAQI
3rd Oct 2025561 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025533 AMAQI
3rd Oct 2025474 AMAQI
19°C16/23°C
3rd Oct 2025495 AMAQI
3rd Oct 2025556 AMAQI
3rd Oct 2025537 AMAQI
3rd Oct 2025478 AMAQI
3rd Oct 2025459 AMAQI
3rd Oct 20254210 AMAQI
3rd Oct 20254411 AMAQI
3rd Oct 20254212 PMAQI
3rd Oct 2025501 PMAQI
3rd Oct 2025492 PMAQI
3rd Oct 2025503 PMAQI
3rd Oct 2025534 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025546 PMAQI
3rd Oct 2025527 PMAQI
3rd Oct 2025488 PMAQI
3rd Oct 2025729 PMAQI
3rd Oct 20257910 PMAQI
3rd Oct 20258311 PMAQI
4th Oct 20258212 AMAQI
4th Oct 2025281 AMAQI
4th Oct 2025562 AMAQI
4th Oct 2025653 AMAQI
4th Oct 2025634 AMAQI
19°C15/24°C
4th Oct 2025595 AMAQI
4th Oct 2025556 AMAQI
4th Oct 2025577 AMAQI
4th Oct 2025568 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20256110 AMAQI
4th Oct 20256711 AMAQI
4th Oct 20257112 PMAQI
4th Oct 2025721 PMAQI
4th Oct 2025712 PMAQI
4th Oct 2025653 PMAQI
4th Oct 2025634 PMAQI
4th Oct 2025635 PMAQI
4th Oct 2025616 PMAQI
4th Oct 2025657 PMAQI
4th Oct 2025678 PMAQI
4th Oct 2025689 PMAQI
4th Oct 20256910 PMAQI
4th Oct 20256811 PMAQI
5th Oct 20256712 AMAQI
5th Oct 2025651 AMAQI
5th Oct 2025632 AMAQI
5th Oct 2025613 AMAQI
5th Oct 2025614 AMAQI
19°C17/22°C
5th Oct 2025725 AMAQI
5th Oct 2025636 AMAQI
5th Oct 2025607 AMAQI
5th Oct 2025618 AMAQI
5th Oct 2025669 AMAQI
5th Oct 20256810 AMAQI
5th Oct 20258411 AMAQI
5th Oct 20258312 PMAQI
5th Oct 2025761 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025603 PMAQI
5th Oct 2025634 PMAQI
5th Oct 2025595 PMAQI
5th Oct 2025586 PMAQI
5th Oct 2025557 PMAQI
5th Oct 2025568 PMAQI
5th Oct 2025599 PMAQI
5th Oct 20255510 PMAQI
5th Oct 20255511 PMAQI
6th Oct 20255512 AMAQI
6th Oct 2025521 AMAQI
6th Oct 2025532 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025494 AMAQI
20°C17/23°C
6th Oct 2025425 AMAQI
6th Oct 2025526 AMAQI
6th Oct 2025507 AMAQI
6th Oct 2025538 AMAQI
6th Oct 2025539 AMAQI
6th Oct 20254710 AMAQI
6th Oct 20254711 AMAQI
6th Oct 20254412 PMAQI
6th Oct 2025411 PMAQI
6th Oct 2025452 PMAQI
6th Oct 2025423 PMAQI
6th Oct 2025424 PMAQI
6th Oct 2025465 PMAQI
6th Oct 2025526 PMAQI
6th Oct 2025497 PMAQI
6th Oct 2025538 PMAQI
6th Oct 2025559 PMAQI
6th Oct 20255410 PMAQI
6th Oct 20255011 PMAQI
7th Oct 20254812 AMAQI
7th Oct 2025441 AMAQI
7th Oct 2025402 AMAQI
16°C12/18°C
7th Oct 2025398 PMAQI
7th Oct 2025429 PMAQI
7th Oct 20253810 PMAQI
7th Oct 20254211 PMAQI
8th Oct 20254212 AMAQI
8th Oct 2025571 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025573 AMAQI
8th Oct 2025514 AMAQI
15°C11/18°C
8th Oct 2025515 AMAQI
8th Oct 2025396 AMAQI
8th Oct 2025387 AMAQI
8th Oct 2025478 AMAQI
8th Oct 2025429 AMAQI
8th Oct 20254810 AMAQI
8th Oct 20255311 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025531 PMAQI
8th Oct 2025422 PMAQI
8th Oct 2025463 PMAQI
8th Oct 2025524 PMAQI
8th Oct 2025555 PMAQI
8th Oct 2025556 PMAQI
8th Oct 2025537 PMAQI
8th Oct 2025418 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20255610 PMAQI
8th Oct 20255611 PMAQI
9th Oct 20256112 AMAQI
9th Oct 2025621 AMAQI
9th Oct 2025642 AMAQI
9th Oct 2025443 AMAQI
9th Oct 2025384 AMAQI
17°C11/20°C
9th Oct 2025445 AMAQI
9th Oct 2025526 AMAQI
9th Oct 2025537 AMAQI
9th Oct 2025518 AMAQI
9th Oct 2025489 AMAQI
9th Oct 20254710 AMAQI
9th Oct 20254011 AMAQI
9th Oct 20254012 PMAQI
9th Oct 2025421 PMAQI
9th Oct 2025362 PMAQI
9th Oct 2025433 PMAQI
9th Oct 2025524 PMAQI
9th Oct 2025535 PMAQI
9th Oct 2025486 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025268 PMAQI
9th Oct 2025159 PMAQI
9th Oct 20252510 PMAQI
9th Oct 20252811 PMAQI
10th Oct 20252912 AMAQI
10th Oct 2025551 AMAQI
10th Oct 2025572 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025434 AMAQI
13°C11/15°C
10th Oct 2025345 AMAQI
10th Oct 2025416 AMAQI
10th Oct 2025547 AMAQI
10th Oct 2025538 AMAQI
10th Oct 2025549 AMAQI
10th Oct 20252510 AMAQI
10th Oct 20253911 AMAQI
10th Oct 20254812 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025552 PMAQI
10th Oct 2025543 PMAQI
10th Oct 2025474 PMAQI
10th Oct 2025425 PMAQI
10th Oct 2025446 PMAQI
10th Oct 2025507 PMAQI
10th Oct 2025518 PMAQI
10th Oct 2025609 PMAQI
10th Oct 20256110 PMAQI
10th Oct 20255611 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025341 AMAQI
11th Oct 2025472 AMAQI
11th Oct 2025533 AMAQI
11th Oct 2025534 AMAQI
12°C9/16°C
11th Oct 2025455 AMAQI
11th Oct 2025396 AMAQI
11th Oct 2025507 AMAQI
11th Oct 2025538 AMAQI
11th Oct 2025509 AMAQI
11th Oct 20254610 AMAQI
11th Oct 20255311 AMAQI
11th Oct 20255412 PMAQI
11th Oct 2025521 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025533 PMAQI
11th Oct 2025554 PMAQI
11th Oct 2025525 PMAQI
11th Oct 2025446 PMAQI
11th Oct 2025507 PMAQI
11th Oct 2025498 PMAQI
11th Oct 2025539 PMAQI
11th Oct 20254810 PMAQI
11th Oct 20255311 PMAQI
12th Oct 20255612 AMAQI
12th Oct 2025621 AMAQI
12th Oct 2025572 AMAQI
12th Oct 2025583 AMAQI
12th Oct 2025484 AMAQI
11°C8/14°C
12th Oct 2025495 AMAQI
12th Oct 2025516 AMAQI
12th Oct 2025247 AMAQI
12th Oct 2025168 AMAQI
12th Oct 2025229 AMAQI
12th Oct 20255810 AMAQI
12th Oct 20257211 AMAQI
12th Oct 20257412 PMAQI
12th Oct 2025701 PMAQI
12th Oct 2025712 PMAQI
12th Oct 2025773 PMAQI
12th Oct 2025714 PMAQI
12th Oct 2025665 PMAQI
12th Oct 2025696 PMAQI
12th Oct 2025607 PMAQI
12th Oct 2025588 PMAQI
12th Oct 2025599 PMAQI
12th Oct 20255610 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255612 AMAQI
13th Oct 2025591 AMAQI
13th Oct 2025602 AMAQI
13th Oct 2025543 AMAQI
13th Oct 2025564 AMAQI
16°C14/17°C
13th Oct 2025535 AMAQI
13th Oct 2025536 AMAQI
13th Oct 2025517 AMAQI
13th Oct 2025468 AMAQI
13th Oct 2025449 AMAQI
13th Oct 20254810 AMAQI
13th Oct 20255211 AMAQI
13th Oct 20254412 PMAQI
13th Oct 2025401 PMAQI
13th Oct 2025432 PMAQI
13th Oct 2025473 PMAQI
13th Oct 2025474 PMAQI
13th Oct 2025495 PMAQI
13th Oct 2025436 PMAQI
13th Oct 2025437 PMAQI
13th Oct 2025508 PMAQI
13th Oct 2025569 PMAQI
13th Oct 20255610 PMAQI
13th Oct 20255311 PMAQI
14th Oct 20254812 AMAQI
14th Oct 2025541 AMAQI
14th Oct 2025542 AMAQI
14th Oct 2025543 AMAQI
14th Oct 2025544 AMAQI
14°C11/18°C
14th Oct 2025525 AMAQI
14th Oct 2025526 AMAQI
14th Oct 2025427 AMAQI
14th Oct 2025408 AMAQI
14th Oct 2025459 AMAQI
14th Oct 20255110 AMAQI
14th Oct 20255411 AMAQI
14th Oct 20255612 PMAQI
14th Oct 2025521 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025503 PMAQI
14th Oct 2025554 PMAQI
14th Oct 2025565 PMAQI
14th Oct 2025556 PMAQI
14th Oct 2025567 PMAQI
14th Oct 2025578 PMAQI
14th Oct 2025559 PMAQI
14th Oct 20255610 PMAQI
14th Oct 20255711 PMAQI
15th Oct 20256012 AMAQI
15th Oct 2025421 AMAQI
15th Oct 2025492 AMAQI
15th Oct 2025543 AMAQI
15th Oct 2025544 AMAQI
13°C9/16°C
15th Oct 2025485 AMAQI
15th Oct 2025486 AMAQI
15th Oct 2025477 AMAQI
15th Oct 2025508 AMAQI
15th Oct 2025539 AMAQI
15th Oct 20255610 AMAQI
15th Oct 20255411 AMAQI
15th Oct 20255412 PMAQI
15th Oct 2025431 PMAQI
15th Oct 2025502 PMAQI
15th Oct 2025503 PMAQI
15th Oct 2025544 PMAQI
15th Oct 2025605 PMAQI
15th Oct 2025696 PMAQI
15th Oct 2025637 PMAQI
15th Oct 2025638 PMAQI
15th Oct 2025719 PMAQI
15th Oct 20257610 PMAQI
15th Oct 20257511 PMAQI
16th Oct 20257212 AMAQI
16th Oct 2025681 AMAQI
16th Oct 2025682 AMAQI
16th Oct 2025563 AMAQI
16th Oct 2025604 AMAQI
13°C10/18°C
16th Oct 2025605 AMAQI
16th Oct 2025616 AMAQI
16th Oct 2025347 AMAQI
16th Oct 2025588 AMAQI
16th Oct 2025589 AMAQI
16th Oct 20256110 AMAQI
16th Oct 20255811 AMAQI
16th Oct 20256112 PMAQI
16th Oct 2025651 PMAQI
16th Oct 2025762 PMAQI
16th Oct 2025803 PMAQI
16th Oct 2025784 PMAQI
16th Oct 2025625 PMAQI
16th Oct 2025546 PMAQI
16th Oct 2025527 PMAQI
16th Oct 2025538 PMAQI
16th Oct 2025569 PMAQI
16th Oct 20255210 PMAQI
16th Oct 20256011 PMAQI
17th Oct 20256012 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025522 AMAQI
17th Oct 2025543 AMAQI
17th Oct 2025554 AMAQI
14°C12/18°C
17th Oct 2025525 AMAQI
5 AM17th Oct 2025486 AMAQI
17th Oct 2025427 AMAQI
17th Oct 2025408 AMAQI
17th Oct 2025179 AMAQI
17th Oct 20254910 AMAQI
17th Oct 20255311 AMAQI
11 AM17th Oct 20254812 PMAQI
17th Oct 2025551 PMAQI
17th Oct 2025592 PMAQI
17th Oct 2025593 PMAQI
17th Oct 2025604 PMAQI
17th Oct 2025565 PMAQI
5 PM17th Oct 2025556 PMAQI
17th Oct 2025527 PMAQI
11 PM
4 AM
--°C/°C
白天时间
平均最高时间
5 AM - 6 AM
42AQI
2 小时 / 天
60 小时 / 月
平均最低时间
7 AM
40AQI
1 小时 / 天
30 小时 / 月
过去30天中，白天AQI最高值为5 AM到6 AM（平均42），最低值为7 AM到7 AM（平均40）。
夜晚时间
平均最高时间
9 PM - 11 PM
43AQI
3 小时 / 天
90 小时 / 月
平均最低时间
8 PM
40AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为9 PM到11 PM（平均43），最低值为8 PM到8 PM（平均40）。
2025空气质量与天数对比
Hokuto, Hokkaido, Japan
2025
93%
270
7%
19
在2025年的最后290天中，不同AQI类别的总天数 (剩余 75 天)
良好
270 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：93%
健康风险级别:
非常低
在2025年中，93%的290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
Hokuto, Hokkaido, 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
28AQI
28AQI
2nd 一月 2025
33AQI
33AQI
3rd 一月 2025
27AQI
27AQI
4th 一月 2025
25AQI
25AQI
5th 一月 2025
26AQI
26AQI
6th 一月 2025
27AQI
27AQI
7th 一月 2025
34AQI
34AQI
8th 一月 2025
33AQI
33AQI
9th 一月 2025
31AQI
31AQI
10th 一月 2025
29AQI
29AQI
11th 一月 2025
28AQI
28AQI
12th 一月 2025
30AQI
30AQI
13th 一月 2025
28AQI
28AQI
14th 一月 2025
35AQI
35AQI
15th 一月 2025
33AQI
33AQI
16th 一月 2025
26AQI
26AQI
17th 一月 2025
27AQI
27AQI
18th 一月 2025
26AQI
26AQI
19th 一月 2025
27AQI
27AQI
20th 一月 2025
41AQI
41AQI
21st 一月 2025
41AQI
41AQI
22nd 一月 2025
39AQI
39AQI
23rd 一月 2025
41AQI
41AQI
24th 一月 2025
37AQI
37AQI
25th 一月 2025
35AQI
35AQI
26th 一月 2025
33AQI
33AQI
27th 一月 2025
55AQI
55AQI
28th 一月 2025
28AQI
28AQI
29th 一月 2025
31AQI
31AQI
30th 一月 2025
28AQI
28AQI
31st 一月 2025
30AQI
30AQI
1st 二月 2025
26AQI
26AQI
2nd 二月 2025
26AQI
26AQI
3rd 二月 2025
28AQI
28AQI
4th 二月 2025
28AQI
28AQI
5th 二月 2025
28AQI
28AQI
6th 二月 2025
27AQI
27AQI
7th 二月 2025
28AQI
28AQI
8th 二月 2025
28AQI
28AQI
9th 二月 2025
28AQI
28AQI
10th 二月 2025
26AQI
26AQI
11th 二月 2025
28AQI
28AQI
12th 二月 2025
31AQI
31AQI
13th 二月 2025
41AQI
41AQI
14th 二月 2025
30AQI
30AQI
15th 二月 2025
48AQI
48AQI
16th 二月 2025
35AQI
35AQI
17th 二月 2025
45AQI
45AQI
18th 二月 2025
27AQI
27AQI
19th 二月 2025
31AQI
31AQI
20th 二月 2025
24AQI
24AQI
21st 二月 2025
25AQI
25AQI
22nd 二月 2025
24AQI
24AQI
23rd 二月 2025
24AQI
24AQI
24th 二月 2025
24AQI
24AQI
25th 二月 2025
29AQI
29AQI
26th 二月 2025
33AQI
33AQI
27th 二月 2025
35AQI
35AQI
28th 二月 2025
50AQI
50AQI
1st 三月 2025
45AQI
45AQI
2nd 三月 2025
43AQI
43AQI
3rd 三月 2025
35AQI
35AQI
4th 三月 2025
32AQI
32AQI
5th 三月 2025
30AQI
30AQI
6th 三月 2025
28AQI
28AQI
7th 三月 2025
30AQI
30AQI
8th 三月 2025
30AQI
30AQI
9th 三月 2025
30AQI
30AQI
10th 三月 2025
36AQI
36AQI
11th 三月 2025
39AQI
39AQI
12th 三月 2025
50AQI
50AQI
13th 三月 2025
46AQI
46AQI
14th 三月 2025
36AQI
36AQI
15th 三月 2025
29AQI
29AQI
16th 三月 2025
23AQI
23AQI
17th 三月 2025
22AQI
22AQI
18th 三月 2025
23AQI
23AQI
19th 三月 2025
23AQI
23AQI
20th 三月 2025
46AQI
46AQI
21st 三月 2025
45AQI
45AQI
22nd 三月 2025
44AQI
44AQI
23rd 三月 2025
36AQI
36AQI
24th 三月 2025
35AQI
35AQI
25th 三月 2025
50AQI
50AQI
26th 三月 2025
41AQI
41AQI
27th 三月 2025
41AQI
41AQI
28th 三月 2025
38AQI
38AQI
29th 三月 2025
32AQI
32AQI
30th 三月 2025
31AQI
31AQI
31st 三月 2025
32AQI
32AQI
1st 四月 2025
35AQI
35AQI
2nd 四月 2025
27AQI
27AQI
3rd 四月 2025
26AQI
26AQI
4th 四月 2025
24AQI
24AQI
5th 四月 2025
31AQI
31AQI
6th 四月 2025
32AQI
32AQI
7th 四月 2025
28AQI
28AQI
8th 四月 2025
30AQI
30AQI
9th 四月 2025
31AQI
31AQI
10th 四月 2025
46AQI
46AQI
11th 四月 2025
46AQI
46AQI
12th 四月 2025
45AQI
45AQI
13th 四月 2025
33AQI
33AQI
14th 四月 2025
26AQI
26AQI
15th 四月 2025
28AQI
28AQI
16th 四月 2025
24AQI
24AQI
17th 四月 2025
33AQI
33AQI
18th 四月 2025
34AQI
34AQI
19th 四月 2025
37AQI
37AQI
20th 四月 2025
24AQI
24AQI
21st 四月 2025
30AQI
30AQI
22nd 四月 2025
27AQI
27AQI
23rd 四月 2025
26AQI
26AQI
24th 四月 2025
26AQI
26AQI
25th 四月 2025
18AQI
18AQI
26th 四月 2025
43AQI
43AQI
27th 四月 2025
27AQI
27AQI
28th 四月 2025
34AQI
34AQI
29th 四月 2025
19AQI
19AQI
30th 四月 2025
22AQI
22AQI
1st 五月 2025
23AQI
23AQI
2nd 五月 2025
34AQI
34AQI
3rd 五月 2025
37AQI
37AQI
4th 五月 2025
34AQI
34AQI
5th 五月 2025
34AQI
34AQI
6th 五月 2025
33AQI
33AQI
7th 五月 2025
32AQI
32AQI
8th 五月 2025
37AQI
37AQI
9th 五月 2025
41AQI
41AQI
10th 五月 2025
33AQI
33AQI
11th 五月 2025
32AQI
32AQI
12th 五月 2025
32AQI
32AQI
13th 五月 2025
37AQI
37AQI
14th 五月 2025
48AQI
48AQI
15th 五月 2025
48AQI
48AQI
16th 五月 2025
56AQI
56AQI
17th 五月 2025
47AQI
47AQI
18th 五月 2025
37AQI
37AQI
19th 五月 2025
48AQI
48AQI
20th 五月 2025
47AQI
47AQI
21st 五月 2025
46AQI
46AQI
22nd 五月 2025
44AQI
44AQI
23rd 五月 2025
36AQI
36AQI
24th 五月 2025
39AQI
39AQI
25th 五月 2025
24AQI
24AQI
26th 五月 2025
28AQI
28AQI
27th 五月 2025
30AQI
30AQI
28th 五月 2025
38AQI
38AQI
29th 五月 2025
37AQI
37AQI
30th 五月 2025
39AQI
39AQI
31st 五月 2025
37AQI
37AQI
1st 六月 2025
33AQI
33AQI
2nd 六月 2025
38AQI
38AQI
3rd 六月 2025
38AQI
38AQI
4th 六月 2025
31AQI
31AQI
5th 六月 2025
29AQI
29AQI
6th 六月 2025
32AQI
32AQI
7th 六月 2025
43AQI
43AQI
8th 六月 2025
43AQI
43AQI
9th 六月 2025
47AQI
47AQI
10th 六月 2025
54AQI
54AQI
11th 六月 2025
45AQI
45AQI
12th 六月 2025
39AQI
39AQI
13th 六月 2025
39AQI
39AQI
14th 六月 2025
44AQI
44AQI
15th 六月 2025
38AQI
38AQI
16th 六月 2025
33AQI
33AQI
17th 六月 2025
35AQI
35AQI
18th 六月 2025
41AQI
41AQI
19th 六月 2025
44AQI
44AQI
20th 六月 2025
46AQI
46AQI
21st 六月 2025
47AQI
47AQI
22nd 六月 2025
53AQI
53AQI
23rd 六月 2025
45AQI
45AQI
24th 六月 2025
45AQI
45AQI
25th 六月 2025
48AQI
48AQI
26th 六月 2025
43AQI
43AQI
27th 六月 2025
36AQI
36AQI
28th 六月 2025
38AQI
38AQI
29th 六月 2025
40AQI
40AQI
30th 六月 2025
43AQI
43AQI
1st 七月 2025
46AQI
46AQI
2nd 七月 2025
49AQI
49AQI
3rd 七月 2025
52AQI
52AQI
4th 七月 2025
55AQI
55AQI
5th 七月 2025
50AQI
50AQI
6th 七月 2025
52AQI
52AQI
7th 七月 2025
53AQI
53AQI
8th 七月 2025
51AQI
51AQI
9th 七月 2025
53AQI
53AQI
10th 七月 2025
48AQI
48AQI
11th 七月 2025
45AQI
45AQI
12th 七月 2025
46AQI
46AQI
13th 七月 2025
48AQI
48AQI
14th 七月 2025
44AQI
44AQI
15th 七月 2025
43AQI
43AQI
16th 七月 2025
42AQI
42AQI
17th 七月 2025
46AQI
46AQI
18th 七月 2025
44AQI
44AQI
19th 七月 2025
45AQI
45AQI
20th 七月 2025
40AQI
40AQI
21st 七月 2025
42AQI
42AQI
22nd 七月 2025
41AQI
41AQI
23rd 七月 2025
37AQI
37AQI
24th 七月 2025
39AQI
39AQI
25th 七月 2025
39AQI
39AQI
26th 七月 2025
41AQI
41AQI
27th 七月 2025
41AQI
41AQI
28th 七月 2025
38AQI
38AQI
29th 七月 2025
41AQI
41AQI
30th 七月 2025
40AQI
40AQI
31st 七月 2025
41AQI
41AQI
1st 八月 2025
41AQI
41AQI
2nd 八月 2025
35AQI
35AQI
3rd 八月 2025
39AQI
39AQI
4th 八月 2025
38AQI
38AQI
5th 八月 2025
41AQI
41AQI
6th 八月 2025
37AQI
37AQI
7th 八月 2025
34AQI
34AQI
8th 八月 2025
31AQI
31AQI
9th 八月 2025
30AQI
30AQI
10th 八月 2025
33AQI
33AQI
11th 八月 2025
37AQI
37AQI
12th 八月 2025
33AQI
33AQI
13th 八月 2025
33AQI
33AQI
14th 八月 2025
36AQI
36AQI
15th 八月 2025
32AQI
32AQI
16th 八月 2025
33AQI
33AQI
17th 八月 2025
35AQI
35AQI
18th 八月 2025
36AQI
36AQI
19th 八月 2025
42AQI
42AQI
20th 八月 2025
41AQI
41AQI
21st 八月 2025
41AQI
41AQI
22nd 八月 2025
39AQI
39AQI
23rd 八月 2025
48AQI
48AQI
24th 八月 2025
39AQI
39AQI
25th 八月 2025
38AQI
38AQI
26th 八月 2025
44AQI
44AQI
27th 八月 2025
38AQI
38AQI
28th 八月 2025
31AQI
31AQI
29th 八月 2025
37AQI
37AQI
30th 八月 2025
43AQI
43AQI
31st 八月 2025
40AQI
40AQI
1st 九月 2025
44AQI
44AQI
2nd 九月 2025
35AQI
35AQI
3rd 九月 2025
36AQI
36AQI
4th 九月 2025
34AQI
34AQI
5th 九月 2025
35AQI
35AQI
6th 九月 2025
37AQI
37AQI
7th 九月 2025
34AQI
34AQI
8th 九月 2025
38AQI
38AQI
9th 九月 2025
41AQI
41AQI
10th 九月 2025
35AQI
35AQI
11th 九月 2025
37AQI
37AQI
12th 九月 2025
37AQI
37AQI
13th 九月 2025
33AQI
33AQI
14th 九月 2025
37AQI
37AQI
15th 九月 2025
34AQI
34AQI
16th 九月 2025
35AQI
35AQI
17th 九月 2025
35AQI
35AQI
18th 九月 2025
28AQI
28AQI
19th 九月 2025
26AQI
26AQI
20th 九月 2025
28AQI
28AQI
21st 九月 2025
26AQI
26AQI
22nd 九月 2025
27AQI
27AQI
23rd 九月 2025
27AQI
27AQI
24th 九月 2025
30AQI
30AQI
25th 九月 2025
28AQI
28AQI
26th 九月 2025
31AQI
31AQI
27th 九月 2025
19AQI
19AQI
28th 九月 2025
26AQI
26AQI
29th 九月 2025
40AQI
40AQI
30th 九月 2025
44AQI
44AQI
1st 十月 2025
45AQI
45AQI
2nd 十月 2025
50AQI
50AQI
3rd 十月 2025
54AQI
54AQI
4th 十月 2025
63AQI
63AQI
5th 十月 2025
64AQI
64AQI
6th 十月 2025
51AQI
51AQI
7th 十月 2025
42AQI
42AQI
8th 十月 2025
50AQI
50AQI
9th 十月 2025
44AQI
44AQI
10th 十月 2025
49AQI
49AQI
11th 十月 2025
49AQI
49AQI
12th 十月 2025
57AQI
57AQI
13th 十月 2025
51AQI
51AQI
14th 十月 2025
53AQI
53AQI
15th 十月 2025
57AQI
57AQI
16th 十月 2025
61AQI
61AQI
17th 十月 2025
18th 十月 2025
19th 十月 2025
20th 十月 2025
21st 十月 2025
22nd 十月 2025
23rd 十月 2025
24th 十月 2025
25th 十月 2025
26th 十月 2025
27th 十月 2025
28th 十月 2025
29th 十月 2025
30th 十月 2025
31st 十月 2025
1st 十一月 2025
2nd 十一月 2025
3rd 十一月 2025
4th 十一月 2025
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
10th 十一月 2025
11th 十一月 2025
12th 十一月 2025
13th 十一月 2025
14th 十一月 2025
15th 十一月 2025
16th 十一月 2025
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
32AQI
31AQI
36AQI
30AQI
38AQI
41AQI
45AQI
37AQI
33AQI
53AQI
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
202537AQI
30
1
28
31
30
30
1
28
2
25
6
31
30
7
9
270
19
最高AQI记录于
十月53AQI
最低AQI记录于
四月30AQI
202434AQI
15
1
2
3
1
2
1
12
29
1
23
8
31
29
31
30
31
238
12
最高AQI记录于
三月46AQI
最低AQI记录于
十二月25AQI
202336AQI
3
30
1
33
1
最高AQI记录于
十二月36AQI
最低AQI记录于
十一月35AQI
202232AQI
31
20
3
30
1
23
7
27
4
29
1
25
3
23
14
225
16
最高AQI记录于
四月37AQI
最低AQI记录于
一月27AQI
202130AQI
28
3
27
1
28
3
29
1
29
2
29
1
30
1
29
2
30
31
29
1
31
350
15
最高AQI记录于
三月34AQI
最低AQI记录于
十月26AQI
202026AQI
13
20
1
18
30
31
29
2
19
31
28
30
1
249
4
最高AQI记录于
八月33AQI
最低AQI记录于
十一月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)
37AQI污染最轻的记录年份
2020(平均)
26AQIHokuto的年度2025 AQI（37）相比之前几年的平均百分比变化为17.7% (恶化 AQI)：2020 (26), 2021 (30), 2022 (32), 2023 (36), 2024 (34)。
