Shiroishi, Chichibu, Saitama, Japan の歴史的な空気品質分析
歴史的データ、月別のパターン、年間の傾向に基づいて空気品質の詳細なインサイトを手のひらでご覧ください！
良い
050
適度
100
悪い
150
不健康
200
深刻
300
危険
301+
11月 空気品質分析
Shiroishi, Chichibu, Saitama, Japan
2021
2022
2023
2024
2025
AQI
.
日
AQIトレンド: 最高値と最低値
記録された最高AQIは
5th Nov 2023
68AQI記録された最低AQIは
15th Nov 2022
19AQI同日分析 (26th November ):
この日における AQI は 5 年間 で大きく変動しました: 2025 年は 3rd 位、最高 AQI は 27 で、2022 年と 2021 年に比べて改善が見られました。
2024年の年次データをダウンロード
世界の大気品質レポート
昼夜AQIトレンド: 26th Nov - 27th Nov 2025
Shiroishi, Chichibu, Saitama, Japan
AQI
日
夜
.
6 AM26th Nov 2025
4 PM
5 AM27th Nov 2025
昼間
平均最高時間
12AMNaNth undefined
AQI
平均最低時間
12AMNaNth undefined
AQI
夜間
平均最高時間
11PM26th Nov
39AQI
平均最低時間
7PM26th Nov
22AQI
過去24時間で、
Shiroishi のAQI は 夜 の 39 で最高値を記録し、最も低い undefined は 5 AM に 夜 に記録されました。
昼夜AQIトレンド : Oct - Nov 2025
Shiroishi, Chichibu, Saitama, Japan
OctNov
28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
日
夜
28th Oct 2025376 AMAQI
28th Oct 2025387 AMAQI
28th Oct 2025428 AMAQI
28th Oct 2025429 AMAQI
28th Oct 20253210 AMAQI
28th Oct 20253311 AMAQI
28th Oct 20252212 PMAQI
28th Oct 2025211 PMAQI
28th Oct 2025222 PMAQI
28th Oct 2025273 PMAQI
28th Oct 2025284 PMAQI
28th Oct 2025275 PMAQI
28th Oct 2025226 PMAQI
28th Oct 2025227 PMAQI
28th Oct 2025278 PMAQI
28th Oct 2025209 PMAQI
28th Oct 20252010 PMAQI
28th Oct 20251711 PMAQI
29th Oct 20251712 AMAQI
29th Oct 2025311 AMAQI
29th Oct 2025342 AMAQI
29th Oct 2025353 AMAQI
29th Oct 2025234 AMAQI
29th Oct 2025265 AMAQI
14°C12/19°C
29th Oct 2025286 AMAQI
29th Oct 2025217 AMAQI
29th Oct 2025178 AMAQI
29th Oct 2025189 AMAQI
29th Oct 20252210 AMAQI
29th Oct 20252111 AMAQI
29th Oct 20252212 PMAQI
29th Oct 2025221 PMAQI
29th Oct 2025232 PMAQI
29th Oct 2025273 PMAQI
29th Oct 2025334 PMAQI
29th Oct 2025355 PMAQI
29th Oct 2025376 PMAQI
29th Oct 2025247 PMAQI
29th Oct 2025358 PMAQI
29th Oct 2025559 PMAQI
29th Oct 20255610 PMAQI
29th Oct 20255611 PMAQI
30th Oct 20255512 AMAQI
30th Oct 2025471 AMAQI
30th Oct 2025442 AMAQI
30th Oct 2025493 AMAQI
30th Oct 2025504 AMAQI
30th Oct 2025505 AMAQI
12°C7/16°C
30th Oct 2025506 AMAQI
30th Oct 2025497 AMAQI
30th Oct 2025528 AMAQI
30th Oct 2025539 AMAQI
30th Oct 20254210 AMAQI
30th Oct 20254411 AMAQI
30th Oct 20254312 PMAQI
30th Oct 2025431 PMAQI
30th Oct 2025372 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025574 PMAQI
30th Oct 2025585 PMAQI
30th Oct 2025506 PMAQI
30th Oct 2025427 PMAQI
30th Oct 2025388 PMAQI
30th Oct 2025599 PMAQI
30th Oct 20256310 PMAQI
30th Oct 20256211 PMAQI
31st Oct 20256212 AMAQI
31st Oct 2025581 AMAQI
31st Oct 2025592 AMAQI
31st Oct 2025593 AMAQI
31st Oct 2025574 AMAQI
31st Oct 2025565 AMAQI
12°C8/17°C
31st Oct 2025566 AMAQI
31st Oct 2025567 AMAQI
31st Oct 2025608 AMAQI
31st Oct 2025579 AMAQI
31st Oct 20255510 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255512 PMAQI
31st Oct 2025531 PMAQI
31st Oct 2025562 PMAQI
31st Oct 2025593 PMAQI
31st Oct 2025604 PMAQI
31st Oct 2025615 PMAQI
31st Oct 2025626 PMAQI
31st Oct 2025447 PMAQI
31st Oct 2025598 PMAQI
31st Oct 2025629 PMAQI
31st Oct 20255810 PMAQI
31st Oct 20255611 PMAQI
1st Nov 20255512 AMAQI
1st Nov 2025361 AMAQI
1st Nov 2025322 AMAQI
1st Nov 2025233 AMAQI
1st Nov 2025164 AMAQI
1st Nov 2025125 AMAQI
13°C9/18°C
1st Nov 2025176 AMAQI
1st Nov 2025127 AMAQI
1st Nov 2025208 AMAQI
1st Nov 2025209 AMAQI
1st Nov 20251610 AMAQI
1st Nov 20251611 AMAQI
1st Nov 20251412 PMAQI
1st Nov 2025111 PMAQI
1st Nov 2025112 PMAQI
1st Nov 2025113 PMAQI
1st Nov 2025144 PMAQI
1st Nov 2025155 PMAQI
1st Nov 2025186 PMAQI
1st Nov 2025227 PMAQI
1st Nov 2025238 PMAQI
1st Nov 2025249 PMAQI
1st Nov 20252310 PMAQI
1st Nov 20252211 PMAQI
2nd Nov 20252212 AMAQI
2nd Nov 2025271 AMAQI
2nd Nov 2025302 AMAQI
2nd Nov 2025303 AMAQI
2nd Nov 2025234 AMAQI
2nd Nov 2025205 AMAQI
16°C12/22°C
2nd Nov 2025186 AMAQI
2nd Nov 2025187 AMAQI
2nd Nov 2025178 AMAQI
2nd Nov 2025199 AMAQI
2nd Nov 20251610 AMAQI
2nd Nov 20251111 AMAQI
2nd Nov 20251112 PMAQI
2nd Nov 2025181 PMAQI
2nd Nov 2025272 PMAQI
2nd Nov 2025273 PMAQI
2nd Nov 2025184 PMAQI
2nd Nov 2025325 PMAQI
2nd Nov 2025336 PMAQI
2nd Nov 2025337 PMAQI
2nd Nov 2025208 PMAQI
2nd Nov 2025449 PMAQI
2nd Nov 20254410 PMAQI
2nd Nov 20254411 PMAQI
3rd Nov 20252512 AMAQI
3rd Nov 2025361 AMAQI
3rd Nov 2025372 AMAQI
3rd Nov 2025433 AMAQI
3rd Nov 2025444 AMAQI
3rd Nov 2025445 AMAQI
15°C11/19°C
3rd Nov 2025356 AMAQI
3rd Nov 2025237 AMAQI
3rd Nov 2025228 AMAQI
3rd Nov 2025289 AMAQI
3rd Nov 20254210 AMAQI
3rd Nov 20254411 AMAQI
3rd Nov 20252212 PMAQI
3rd Nov 2025221 PMAQI
3rd Nov 2025222 PMAQI
3rd Nov 2025223 PMAQI
3rd Nov 2025184 PMAQI
3rd Nov 2025175 PMAQI
3rd Nov 2025176 PMAQI
3rd Nov 2025177 PMAQI
3rd Nov 2025178 PMAQI
3rd Nov 2025199 PMAQI
3rd Nov 20251810 PMAQI
3rd Nov 20251711 PMAQI
4th Nov 20251712 AMAQI
4th Nov 2025201 AMAQI
4th Nov 2025202 AMAQI
4th Nov 2025213 AMAQI
4th Nov 2025244 AMAQI
4th Nov 2025195 AMAQI
13°C8/18°C
4th Nov 2025116 AMAQI
4th Nov 2025117 AMAQI
4th Nov 2025138 AMAQI
4th Nov 2025229 AMAQI
4th Nov 20252210 AMAQI
4th Nov 20251111 AMAQI
4th Nov 20251112 PMAQI
4th Nov 2025111 PMAQI
4th Nov 2025172 PMAQI
4th Nov 2025213 PMAQI
4th Nov 2025274 PMAQI
4th Nov 2025245 PMAQI
4th Nov 2025236 PMAQI
4th Nov 2025177 PMAQI
4th Nov 2025128 PMAQI
4th Nov 2025399 PMAQI
4th Nov 20253110 PMAQI
4th Nov 20253311 PMAQI
5th Nov 20253312 AMAQI
5th Nov 2025301 AMAQI
5th Nov 2025282 AMAQI
5th Nov 2025283 AMAQI
5th Nov 2025254 AMAQI
5th Nov 2025245 AMAQI
10°C6/15°C
5th Nov 2025236 AMAQI
5th Nov 2025257 AMAQI
5th Nov 2025238 AMAQI
5th Nov 2025349 AMAQI
5th Nov 20253210 AMAQI
5th Nov 20253311 AMAQI
5th Nov 20253312 PMAQI
5th Nov 2025361 PMAQI
5th Nov 2025402 PMAQI
5th Nov 2025443 PMAQI
5th Nov 2025414 PMAQI
5th Nov 2025435 PMAQI
5th Nov 2025436 PMAQI
5th Nov 2025457 PMAQI
5th Nov 2025578 PMAQI
5th Nov 2025559 PMAQI
5th Nov 20254710 PMAQI
5th Nov 20254611 PMAQI
6th Nov 20254512 AMAQI
6th Nov 2025121 AMAQI
6th Nov 2025112 AMAQI
6th Nov 2025113 AMAQI
6th Nov 2025254 AMAQI
6th Nov 2025225 AMAQI
12°C7/16°C
6th Nov 2025226 AMAQI
6th Nov 2025397 AMAQI
6th Nov 2025308 AMAQI
6th Nov 2025309 AMAQI
6th Nov 20251510 AMAQI
6th Nov 20251111 AMAQI
6th Nov 20251112 PMAQI
6th Nov 2025291 PMAQI
6th Nov 2025152 PMAQI
6th Nov 2025223 PMAQI
6th Nov 2025264 PMAQI
6th Nov 2025285 PMAQI
6th Nov 2025276 PMAQI
6th Nov 2025377 PMAQI
6th Nov 2025398 PMAQI
6th Nov 2025399 PMAQI
6th Nov 20253310 PMAQI
6th Nov 20251811 PMAQI
7th Nov 20252612 AMAQI
7th Nov 2025281 AMAQI
7th Nov 2025232 AMAQI
7th Nov 2025223 AMAQI
7th Nov 2025224 AMAQI
7th Nov 2025185 AMAQI
13°C11/17°C
7th Nov 2025226 AMAQI
7th Nov 2025227 AMAQI
7th Nov 2025228 AMAQI
7th Nov 2025229 AMAQI
7th Nov 20252210 AMAQI
7th Nov 20252911 AMAQI
7th Nov 20253212 PMAQI
7th Nov 2025321 PMAQI
7th Nov 2025332 PMAQI
7th Nov 2025303 PMAQI
7th Nov 2025184 PMAQI
7th Nov 2025335 PMAQI
7th Nov 2025396 PMAQI
7th Nov 2025397 PMAQI
7th Nov 2025508 PMAQI
7th Nov 2025519 PMAQI
7th Nov 20255110 PMAQI
7th Nov 20254511 PMAQI
8th Nov 20254012 AMAQI
8th Nov 2025341 AMAQI
8th Nov 2025332 AMAQI
8th Nov 2025333 AMAQI
8th Nov 2025334 AMAQI
8th Nov 2025385 AMAQI
14°C10/20°C
8th Nov 2025426 AMAQI
8th Nov 2025447 AMAQI
8th Nov 2025448 AMAQI
8th Nov 2025449 AMAQI
8th Nov 20253510 AMAQI
8th Nov 20253311 AMAQI
8th Nov 20253312 PMAQI
8th Nov 2025331 PMAQI
8th Nov 2025332 PMAQI
8th Nov 2025173 PMAQI
8th Nov 2025174 PMAQI
8th Nov 2025175 PMAQI
8th Nov 2025516 PMAQI
8th Nov 2025567 PMAQI
8th Nov 2025568 PMAQI
8th Nov 2025569 PMAQI
8th Nov 20255810 PMAQI
8th Nov 20255611 PMAQI
9th Nov 20254612 AMAQI
9th Nov 2025441 AMAQI
9th Nov 2025442 AMAQI
9th Nov 2025443 AMAQI
9th Nov 2025444 AMAQI
9th Nov 2025405 AMAQI
12°C8/16°C
9th Nov 2025396 AMAQI
9th Nov 2025397 AMAQI
9th Nov 2025488 AMAQI
9th Nov 2025489 AMAQI
9th Nov 20254910 AMAQI
9th Nov 20255411 AMAQI
9th Nov 20255412 PMAQI
9th Nov 2025551 PMAQI
9th Nov 2025402 PMAQI
9th Nov 2025383 PMAQI
9th Nov 2025404 PMAQI
9th Nov 2025495 PMAQI
9th Nov 2025356 PMAQI
9th Nov 2025347 PMAQI
9th Nov 2025398 PMAQI
9th Nov 2025399 PMAQI
9th Nov 20253910 PMAQI
9th Nov 20255511 PMAQI
10th Nov 20255512 AMAQI
10th Nov 2025581 AMAQI
10th Nov 2025592 AMAQI
10th Nov 2025553 AMAQI
10th Nov 2025174 AMAQI
10th Nov 2025175 AMAQI
13°C11/17°C
10th Nov 2025196 AMAQI
10th Nov 2025227 AMAQI
10th Nov 2025208 AMAQI
10th Nov 2025269 AMAQI
10th Nov 20251110 AMAQI
10th Nov 20251111 AMAQI
10th Nov 20251112 PMAQI
10th Nov 2025131 PMAQI
10th Nov 2025282 PMAQI
10th Nov 2025243 PMAQI
10th Nov 2025234 PMAQI
10th Nov 2025285 PMAQI
10th Nov 2025286 PMAQI
10th Nov 2025277 PMAQI
10th Nov 2025208 PMAQI
10th Nov 2025229 PMAQI
10th Nov 20251710 PMAQI
10th Nov 20251711 PMAQI
11th Nov 20251712 AMAQI
11th Nov 2025231 AMAQI
11th Nov 2025222 AMAQI
11th Nov 2025223 AMAQI
11th Nov 2025224 AMAQI
11th Nov 2025225 AMAQI
14°C9/20°C
11th Nov 2025186 AMAQI
11th Nov 2025177 AMAQI
11th Nov 2025178 AMAQI
11th Nov 2025239 AMAQI
11th Nov 20252210 AMAQI
11th Nov 20252211 AMAQI
11th Nov 20252012 PMAQI
11th Nov 2025161 PMAQI
11th Nov 2025112 PMAQI
11th Nov 2025113 PMAQI
11th Nov 2025144 PMAQI
11th Nov 2025285 PMAQI
11th Nov 2025286 PMAQI
11th Nov 2025167 PMAQI
11th Nov 2025308 PMAQI
11th Nov 2025289 PMAQI
11th Nov 20252810 PMAQI
11th Nov 20251211 PMAQI
12th Nov 20251912 AMAQI
12th Nov 2025271 AMAQI
12th Nov 2025282 AMAQI
12th Nov 2025273 AMAQI
12th Nov 2025234 AMAQI
12th Nov 2025255 AMAQI
10°C7/15°C
12th Nov 2025276 AMAQI
12th Nov 2025287 AMAQI
12th Nov 2025328 AMAQI
12th Nov 2025569 AMAQI
12th Nov 20253110 AMAQI
12th Nov 20252811 AMAQI
12th Nov 20252812 PMAQI
12th Nov 2025281 PMAQI
12th Nov 2025372 PMAQI
12th Nov 2025433 PMAQI
12th Nov 2025444 PMAQI
12th Nov 2025465 PMAQI
12th Nov 2025406 PMAQI
12th Nov 2025397 PMAQI
12th Nov 2025498 PMAQI
12th Nov 2025549 PMAQI
12th Nov 20255310 PMAQI
12th Nov 20255311 PMAQI
13th Nov 20255112 AMAQI
13th Nov 2025531 AMAQI
13th Nov 2025552 AMAQI
13th Nov 2025523 AMAQI
13th Nov 2025504 AMAQI
13th Nov 2025485 AMAQI
9°C5/14°C
13th Nov 2025446 AMAQI
13th Nov 2025437 AMAQI
13th Nov 2025548 AMAQI
13th Nov 2025519 AMAQI
13th Nov 20254610 AMAQI
13th Nov 20255111 AMAQI
13th Nov 20254812 PMAQI
13th Nov 2025481 PMAQI
13th Nov 2025522 PMAQI
13th Nov 2025463 PMAQI
13th Nov 2025554 PMAQI
13th Nov 2025555 PMAQI
13th Nov 2025556 PMAQI
13th Nov 2025517 PMAQI
13th Nov 2025528 PMAQI
13th Nov 2025509 PMAQI
13th Nov 20255310 PMAQI
13th Nov 20255511 PMAQI
14th Nov 20255412 AMAQI
14th Nov 2025471 AMAQI
14th Nov 2025452 AMAQI
14th Nov 2025443 AMAQI
14th Nov 2025394 AMAQI
14th Nov 2025235 AMAQI
12°C8/16°C
14th Nov 2025226 AMAQI
14th Nov 2025257 AMAQI
14th Nov 2025308 AMAQI
14th Nov 2025359 AMAQI
14th Nov 20253310 AMAQI
14th Nov 20253311 AMAQI
14th Nov 20253212 PMAQI
14th Nov 2025301 PMAQI
14th Nov 2025282 PMAQI
14th Nov 2025313 PMAQI
14th Nov 2025324 PMAQI
14th Nov 2025335 PMAQI
14th Nov 2025346 PMAQI
14th Nov 2025347 PMAQI
14th Nov 2025418 PMAQI
14th Nov 2025449 PMAQI
14th Nov 20254410 PMAQI
14th Nov 20254411 PMAQI
15th Nov 20253312 AMAQI
15th Nov 2025511 AMAQI
15th Nov 2025532 AMAQI
15th Nov 2025533 AMAQI
15th Nov 2025484 AMAQI
15th Nov 2025445 AMAQI
13°C9/18°C
15th Nov 2025426 AMAQI
15th Nov 2025317 AMAQI
15th Nov 2025338 AMAQI
15th Nov 2025339 AMAQI
15th Nov 20254410 AMAQI
15th Nov 20254411 AMAQI
15th Nov 20254512 PMAQI
15th Nov 2025251 PMAQI
15th Nov 2025342 PMAQI
15th Nov 2025363 PMAQI
15th Nov 2025304 PMAQI
15th Nov 2025295 PMAQI
15th Nov 2025286 PMAQI
15th Nov 2025247 PMAQI
15th Nov 2025298 PMAQI
15th Nov 2025529 PMAQI
15th Nov 20254310 PMAQI
15th Nov 20254111 PMAQI
16th Nov 20254012 AMAQI
16th Nov 2025391 AMAQI
16th Nov 2025392 AMAQI
16th Nov 2025403 AMAQI
16th Nov 2025444 AMAQI
16th Nov 2025435 AMAQI
12°C9/17°C
16th Nov 2025426 AMAQI
16th Nov 2025437 AMAQI
16th Nov 2025408 AMAQI
16th Nov 2025339 AMAQI
16th Nov 20252810 AMAQI
16th Nov 20253211 AMAQI
16th Nov 20253212 PMAQI
16th Nov 2025371 PMAQI
16th Nov 2025302 PMAQI
16th Nov 2025503 PMAQI
16th Nov 2025524 PMAQI
16th Nov 2025525 PMAQI
16th Nov 2025556 PMAQI
16th Nov 2025337 PMAQI
16th Nov 2025508 PMAQI
16th Nov 2025549 PMAQI
16th Nov 20255210 PMAQI
16th Nov 20255211 PMAQI
17th Nov 20255212 AMAQI
17th Nov 2025501 AMAQI
17th Nov 2025512 AMAQI
17th Nov 2025523 AMAQI
17th Nov 2025514 AMAQI
17th Nov 2025505 AMAQI
12°C10/16°C
17th Nov 2025236 AMAQI
17th Nov 2025317 AMAQI
17th Nov 2025508 AMAQI
17th Nov 2025519 AMAQI
17th Nov 20255110 AMAQI
17th Nov 20255011 AMAQI
17th Nov 20255112 PMAQI
17th Nov 2025211 PMAQI
17th Nov 2025442 PMAQI
17th Nov 2025523 PMAQI
17th Nov 2025554 PMAQI
17th Nov 2025555 PMAQI
17th Nov 2025546 PMAQI
17th Nov 2025287 PMAQI
17th Nov 2025468 PMAQI
17th Nov 2025529 PMAQI
17th Nov 20254910 PMAQI
17th Nov 20254611 PMAQI
18th Nov 20253212 AMAQI
18th Nov 2025331 AMAQI
18th Nov 2025282 AMAQI
18th Nov 2025233 AMAQI
18th Nov 2025204 AMAQI
18th Nov 2025225 AMAQI
14°C9/19°C
18th Nov 2025246 AMAQI
18th Nov 2025237 AMAQI
18th Nov 2025118 AMAQI
18th Nov 2025199 AMAQI
18th Nov 20251510 AMAQI
18th Nov 20251311 AMAQI
18th Nov 20251312 PMAQI
18th Nov 2025171 PMAQI
18th Nov 2025172 PMAQI
18th Nov 2025173 PMAQI
18th Nov 2025204 PMAQI
18th Nov 2025235 PMAQI
18th Nov 2025226 PMAQI
18th Nov 2025207 PMAQI
18th Nov 2025158 PMAQI
18th Nov 2025119 PMAQI
18th Nov 20251110 PMAQI
18th Nov 20251211 PMAQI
19th Nov 20252012 AMAQI
19th Nov 2025181 AMAQI
19th Nov 2025112 AMAQI
19th Nov 2025113 AMAQI
19th Nov 2025224 AMAQI
19th Nov 2025255 AMAQI
10°C8/13°C
19th Nov 2025266 AMAQI
19th Nov 2025257 AMAQI
19th Nov 2025288 AMAQI
19th Nov 2025179 AMAQI
19th Nov 20251610 AMAQI
19th Nov 20251711 AMAQI
19th Nov 20252212 PMAQI
19th Nov 2025231 PMAQI
19th Nov 2025132 PMAQI
19th Nov 2025153 PMAQI
19th Nov 2025224 PMAQI
19th Nov 2025225 PMAQI
19th Nov 2025236 PMAQI
19th Nov 2025167 PMAQI
19th Nov 2025288 PMAQI
19th Nov 2025339 PMAQI
19th Nov 20253310 PMAQI
19th Nov 20253611 PMAQI
20th Nov 20252312 AMAQI
20th Nov 2025371 AMAQI
20th Nov 2025372 AMAQI
20th Nov 2025333 AMAQI
20th Nov 2025304 AMAQI
20th Nov 2025335 AMAQI
7°C4/12°C
20th Nov 2025336 AMAQI
20th Nov 2025407 AMAQI
20th Nov 2025168 AMAQI
20th Nov 2025469 AMAQI
20th Nov 20252810 AMAQI
20th Nov 20253211 AMAQI
20th Nov 20253312 PMAQI
20th Nov 2025341 PMAQI
20th Nov 2025352 PMAQI
20th Nov 2025343 PMAQI
20th Nov 2025394 PMAQI
20th Nov 2025415 PMAQI
20th Nov 2025446 PMAQI
20th Nov 2025427 PMAQI
20th Nov 2025438 PMAQI
20th Nov 2025539 PMAQI
20th Nov 20255210 PMAQI
20th Nov 20255311 PMAQI
21st Nov 20255112 AMAQI
21st Nov 2025541 AMAQI
21st Nov 2025532 AMAQI
21st Nov 2025543 AMAQI
21st Nov 2025434 AMAQI
21st Nov 2025475 AMAQI
8°C5/13°C
21st Nov 2025486 AMAQI
21st Nov 2025547 AMAQI
21st Nov 2025248 AMAQI
21st Nov 2025429 AMAQI
21st Nov 20255310 AMAQI
21st Nov 20255211 AMAQI
21st Nov 20255312 PMAQI
21st Nov 2025291 PMAQI
21st Nov 2025112 PMAQI
21st Nov 2025113 PMAQI
21st Nov 2025114 PMAQI
21st Nov 2025445 PMAQI
21st Nov 2025456 PMAQI
21st Nov 2025457 PMAQI
21st Nov 2025488 PMAQI
21st Nov 2025509 PMAQI
21st Nov 20255110 PMAQI
21st Nov 20255111 PMAQI
22nd Nov 20255012 AMAQI
22nd Nov 2025281 AMAQI
22nd Nov 2025282 AMAQI
22nd Nov 2025283 AMAQI
22nd Nov 2025444 AMAQI
22nd Nov 2025445 AMAQI
11°C6/16°C
22nd Nov 2025446 AMAQI
22nd Nov 2025277 AMAQI
22nd Nov 2025408 AMAQI
22nd Nov 2025399 AMAQI
22nd Nov 20253410 AMAQI
22nd Nov 20253411 AMAQI
22nd Nov 20254012 PMAQI
22nd Nov 2025221 PMAQI
22nd Nov 2025102 PMAQI
22nd Nov 2025113 PMAQI
22nd Nov 2025144 PMAQI
22nd Nov 2025225 PMAQI
22nd Nov 2025226 PMAQI
22nd Nov 2025187 PMAQI
22nd Nov 2025338 PMAQI
22nd Nov 2025309 PMAQI
22nd Nov 20253210 PMAQI
22nd Nov 20253211 PMAQI
23rd Nov 20252012 AMAQI
23rd Nov 2025331 AMAQI
23rd Nov 2025332 AMAQI
23rd Nov 2025333 AMAQI
23rd Nov 2025444 AMAQI
23rd Nov 2025435 AMAQI
10°C7/15°C
23rd Nov 2025436 AMAQI
23rd Nov 2025407 AMAQI
23rd Nov 2025298 AMAQI
23rd Nov 2025289 AMAQI
23rd Nov 20253510 AMAQI
23rd Nov 20253711 AMAQI
23rd Nov 20253612 PMAQI
23rd Nov 2025431 PMAQI
23rd Nov 2025422 PMAQI
23rd Nov 2025423 PMAQI
23rd Nov 2025404 PMAQI
23rd Nov 2025425 PMAQI
23rd Nov 2025336 PMAQI
23rd Nov 2025457 PMAQI
23rd Nov 2025458 PMAQI
23rd Nov 2025489 PMAQI
23rd Nov 20255410 PMAQI
23rd Nov 20255111 PMAQI
24th Nov 20255012 AMAQI
24th Nov 2025581 AMAQI
24th Nov 2025562 AMAQI
24th Nov 2025543 AMAQI
24th Nov 2025524 AMAQI
24th Nov 2025525 AMAQI
10°C7/15°C
24th Nov 2025506 AMAQI
24th Nov 2025407 AMAQI
24th Nov 2025208 AMAQI
24th Nov 2025199 AMAQI
24th Nov 20251710 AMAQI
24th Nov 20252611 AMAQI
24th Nov 20252812 PMAQI
24th Nov 2025281 PMAQI
24th Nov 2025452 PMAQI
24th Nov 2025393 PMAQI
24th Nov 2025414 PMAQI
24th Nov 2025445 PMAQI
24th Nov 2025496 PMAQI
24th Nov 2025547 PMAQI
24th Nov 2025478 PMAQI
24th Nov 2025529 PMAQI
24th Nov 20255410 PMAQI
24th Nov 20255311 PMAQI
25th Nov 20255312 AMAQI
25th Nov 2025441 AMAQI
25th Nov 2025392 AMAQI
25th Nov 2025433 AMAQI
25th Nov 2025454 AMAQI
25th Nov 2025445 AMAQI
12°C7/17°C
25th Nov 2025466 AMAQI
25th Nov 2025407 AMAQI
25th Nov 2025538 AMAQI
25th Nov 2025399 AMAQI
25th Nov 20254010 AMAQI
25th Nov 20253911 AMAQI
25th Nov 20254012 PMAQI
25th Nov 2025521 PMAQI
25th Nov 2025582 PMAQI
25th Nov 2025563 PMAQI
25th Nov 2025594 PMAQI
25th Nov 2025595 PMAQI
25th Nov 2025596 PMAQI
25th Nov 2025567 PMAQI
25th Nov 2025418 PMAQI
25th Nov 2025409 PMAQI
25th Nov 20254810 PMAQI
25th Nov 20252211 PMAQI
26th Nov 20252012 AMAQI
26th Nov 2025171 AMAQI
26th Nov 2025312 AMAQI
26th Nov 2025333 AMAQI
26th Nov 2025304 AMAQI
26th Nov 2025285 AMAQI
11°C9/15°C
26th Nov 2025276 AMAQI
26th Nov 2025277 AMAQI
26th Nov 2025278 AMAQI
26th Nov 2025299 AMAQI
26th Nov 20252410 AMAQI
26th Nov 20252711 AMAQI
26th Nov 20252812 PMAQI
26th Nov 2025241 PMAQI
26th Nov 2025222 PMAQI
26th Nov 2025223 PMAQI
26th Nov 2025344 PMAQI
26th Nov 2025325 PMAQI
26th Nov 2025236 PMAQI
26th Nov 2025227 PMAQI
26th Nov 2025298 PMAQI
26th Nov 2025329 PMAQI
26th Nov 20252810 PMAQI
26th Nov 20253911 PMAQI
27th Nov 20253912 AMAQI
27th Nov 2025301 AMAQI
27th Nov 2025302 AMAQI
--°C/°C
6 AM
11 AM
4 PM
11 PM
5 AM
--°C/°C
昼間
平均最高時間
9 AM
34AQI
1 時間 / 日
30 時間 / 月
平均最低時間
1 PM
29AQI
1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 9 AM から 9 AM の間に記録され（平均 34）、最も低いAQIは 1 PM から 1 PM の間に記録され（平均 29）ました。
夜間
平均最高時間
9 PM - 11 PM
41AQI
3 時間 / 日
90 時間 / 月
平均最低時間
7 PM
33AQI
1 時間 / 日
30 時間 / 月
過去30日間、昼間の最高AQIは 9 PM から 11 PM の間に記録され（平均 41）、最も低いAQIは 7 PM から 7 PM の間に記録され（平均 33）ました。
2025 年間 vs 空気品質
Shiroishi, Chichibu, Saitama, Japan
2025
88%
290
12%
40
過去330 日間の AQI カテゴリ別総日数（2025 年） (35 日残り)
良い
290 日適度
40 日悪い
0 日不健康
0 日深刻
0 日危険
0 日WHOの安全な 空気品質基準以下: 88%
健康リスクレベル:
低い
2025 年、88% の 330 日は WHO の安全な空気品質基準内でした。健康問題のリスクは 低い ですが、特に脆弱な人々への長期的な影響は不確かです。
年間空気品質インサイト
Shiroishi, Chichibu, Saitama, Japan
2025 年のAQIレベル
AQI
PM2.5
PM10
CO
SO2
NO2
O3
日月火水木金土
1月
2月
3月
4月
5月
6月
7月
8月
9月
10月
11月
12月
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 1月 2025
30AQI
30AQI
2nd 1月 2025
29AQI
29AQI
3rd 1月 2025
25AQI
25AQI
4th 1月 2025
28AQI
28AQI
5th 1月 2025
27AQI
27AQI
6th 1月 2025
41AQI
41AQI
7th 1月 2025
27AQI
27AQI
8th 1月 2025
34AQI
34AQI
9th 1月 2025
27AQI
27AQI
10th 1月 2025
27AQI
27AQI
11th 1月 2025
27AQI
27AQI
12th 1月 2025
31AQI
31AQI
13th 1月 2025
29AQI
29AQI
14th 1月 2025
29AQI
29AQI
15th 1月 2025
29AQI
29AQI
16th 1月 2025
27AQI
27AQI
17th 1月 2025
29AQI
29AQI
18th 1月 2025
29AQI
29AQI
19th 1月 2025
35AQI
35AQI
20th 1月 2025
32AQI
32AQI
21st 1月 2025
37AQI
37AQI
22nd 1月 2025
34AQI
34AQI
23rd 1月 2025
40AQI
40AQI
24th 1月 2025
45AQI
45AQI
25th 1月 2025
35AQI
35AQI
26th 1月 2025
37AQI
37AQI
27th 1月 2025
29AQI
29AQI
28th 1月 2025
34AQI
34AQI
29th 1月 2025
30AQI
30AQI
30th 1月 2025
33AQI
33AQI
31st 1月 2025
32AQI
32AQI
1st 2月 2025
39AQI
39AQI
2nd 2月 2025
43AQI
43AQI
3rd 2月 2025
38AQI
38AQI
4th 2月 2025
36AQI
36AQI
5th 2月 2025
35AQI
35AQI
6th 2月 2025
31AQI
31AQI
7th 2月 2025
32AQI
32AQI
8th 2月 2025
31AQI
31AQI
9th 2月 2025
31AQI
31AQI
10th 2月 2025
31AQI
31AQI
11th 2月 2025
32AQI
32AQI
12th 2月 2025
36AQI
36AQI
13th 2月 2025
33AQI
33AQI
14th 2月 2025
33AQI
33AQI
15th 2月 2025
31AQI
31AQI
16th 2月 2025
37AQI
37AQI
17th 2月 2025
37AQI
37AQI
18th 2月 2025
32AQI
32AQI
19th 2月 2025
32AQI
32AQI
20th 2月 2025
32AQI
32AQI
21st 2月 2025
32AQI
32AQI
22nd 2月 2025
32AQI
32AQI
23rd 2月 2025
33AQI
33AQI
24th 2月 2025
33AQI
33AQI
25th 2月 2025
35AQI
35AQI
26th 2月 2025
37AQI
37AQI
27th 2月 2025
42AQI
42AQI
28th 2月 2025
48AQI
48AQI
1st 3月 2025
49AQI
49AQI
2nd 3月 2025
53AQI
53AQI
3rd 3月 2025
41AQI
41AQI
4th 3月 2025
37AQI
37AQI
5th 3月 2025
29AQI
29AQI
6th 3月 2025
32AQI
32AQI
7th 3月 2025
33AQI
33AQI
8th 3月 2025
35AQI
35AQI
9th 3月 2025
34AQI
34AQI
10th 3月 2025
37AQI
37AQI
11th 3月 2025
44AQI
44AQI
12th 3月 2025
48AQI
48AQI
13th 3月 2025
48AQI
48AQI
14th 3月 2025
43AQI
43AQI
15th 3月 2025
36AQI
36AQI
16th 3月 2025
24AQI
24AQI
17th 3月 2025
22AQI
22AQI
18th 3月 2025
24AQI
24AQI
19th 3月 2025
19AQI
19AQI
20th 3月 2025
23AQI
23AQI
21st 3月 2025
31AQI
31AQI
22nd 3月 2025
43AQI
43AQI
23rd 3月 2025
52AQI
52AQI
24th 3月 2025
57AQI
57AQI
25th 3月 2025
68AQI
68AQI
26th 3月 2025
77AQI
77AQI
27th 3月 2025
71AQI
71AQI
28th 3月 2025
56AQI
56AQI
29th 3月 2025
35AQI
35AQI
30th 3月 2025
36AQI
36AQI
31st 3月 2025
32AQI
32AQI
1st 4月 2025
26AQI
26AQI
2nd 4月 2025
21AQI
21AQI
3rd 4月 2025
20AQI
20AQI
4th 4月 2025
23AQI
23AQI
5th 4月 2025
30AQI
30AQI
6th 4月 2025
26AQI
26AQI
7th 4月 2025
28AQI
28AQI
8th 4月 2025
36AQI
36AQI
9th 4月 2025
31AQI
31AQI
10th 4月 2025
45AQI
45AQI
11th 4月 2025
38AQI
38AQI
12th 4月 2025
42AQI
42AQI
13th 4月 2025
24AQI
24AQI
14th 4月 2025
29AQI
29AQI
15th 4月 2025
24AQI
24AQI
16th 4月 2025
28AQI
28AQI
17th 4月 2025
42AQI
42AQI
18th 4月 2025
54AQI
54AQI
19th 4月 2025
63AQI
63AQI
20th 4月 2025
65AQI
65AQI
21st 4月 2025
43AQI
43AQI
22nd 4月 2025
54AQI
54AQI
23rd 4月 2025
30AQI
30AQI
24th 4月 2025
36AQI
36AQI
25th 4月 2025
33AQI
33AQI
26th 4月 2025
43AQI
43AQI
27th 4月 2025
44AQI
44AQI
28th 4月 2025
52AQI
52AQI
29th 4月 2025
35AQI
35AQI
30th 4月 2025
45AQI
45AQI
1st 5月 2025
43AQI
43AQI
2nd 5月 2025
28AQI
28AQI
3rd 5月 2025
31AQI
31AQI
4th 5月 2025
36AQI
36AQI
5th 5月 2025
34AQI
34AQI
6th 5月 2025
29AQI
29AQI
7th 5月 2025
26AQI
26AQI
8th 5月 2025
34AQI
34AQI
9th 5月 2025
30AQI
30AQI
10th 5月 2025
22AQI
22AQI
11th 5月 2025
25AQI
25AQI
12th 5月 2025
23AQI
23AQI
13th 5月 2025
33AQI
33AQI
14th 5月 2025
41AQI
41AQI
15th 5月 2025
42AQI
42AQI
16th 5月 2025
47AQI
47AQI
17th 5月 2025
31AQI
31AQI
18th 5月 2025
45AQI
45AQI
19th 5月 2025
32AQI
32AQI
20th 5月 2025
56AQI
56AQI
21st 5月 2025
64AQI
64AQI
22nd 5月 2025
59AQI
59AQI
23rd 5月 2025
47AQI
47AQI
24th 5月 2025
43AQI
43AQI
25th 5月 2025
29AQI
29AQI
26th 5月 2025
30AQI
30AQI
27th 5月 2025
29AQI
29AQI
28th 5月 2025
27AQI
27AQI
29th 5月 2025
35AQI
35AQI
30th 5月 2025
23AQI
23AQI
31st 5月 2025
20AQI
20AQI
1st 6月 2025
20AQI
20AQI
2nd 6月 2025
31AQI
31AQI
3rd 6月 2025
23AQI
23AQI
4th 6月 2025
28AQI
28AQI
5th 6月 2025
35AQI
35AQI
6th 6月 2025
45AQI
45AQI
7th 6月 2025
51AQI
51AQI
8th 6月 2025
57AQI
57AQI
9th 6月 2025
53AQI
53AQI
10th 6月 2025
33AQI
33AQI
11th 6月 2025
30AQI
30AQI
12th 6月 2025
37AQI
37AQI
13th 6月 2025
47AQI
47AQI
14th 6月 2025
33AQI
33AQI
15th 6月 2025
31AQI
31AQI
16th 6月 2025
40AQI
40AQI
17th 6月 2025
49AQI
49AQI
18th 6月 2025
44AQI
44AQI
19th 6月 2025
50AQI
50AQI
20th 6月 2025
51AQI
51AQI
21st 6月 2025
45AQI
45AQI
22nd 6月 2025
36AQI
36AQI
23rd 6月 2025
39AQI
39AQI
24th 6月 2025
30AQI
30AQI
25th 6月 2025
26AQI
26AQI
26th 6月 2025
27AQI
27AQI
27th 6月 2025
33AQI
33AQI
28th 6月 2025
35AQI
35AQI
29th 6月 2025
45AQI
45AQI
30th 6月 2025
51AQI
51AQI
1st 7月 2025
54AQI
54AQI
2nd 7月 2025
49AQI
49AQI
3rd 7月 2025
54AQI
54AQI
4th 7月 2025
52AQI
52AQI
5th 7月 2025
54AQI
54AQI
6th 7月 2025
56AQI
56AQI
7th 7月 2025
71AQI
71AQI
8th 7月 2025
74AQI
74AQI
9th 7月 2025
77AQI
77AQI
10th 7月 2025
62AQI
62AQI
11th 7月 2025
44AQI
44AQI
12th 7月 2025
47AQI
47AQI
13th 7月 2025
49AQI
49AQI
14th 7月 2025
38AQI
38AQI
15th 7月 2025
33AQI
33AQI
16th 7月 2025
39AQI
39AQI
17th 7月 2025
35AQI
35AQI
18th 7月 2025
36AQI
36AQI
19th 7月 2025
34AQI
34AQI
20th 7月 2025
37AQI
37AQI
21st 7月 2025
44AQI
44AQI
22nd 7月 2025
46AQI
46AQI
23rd 7月 2025
49AQI
49AQI
24th 7月 2025
51AQI
51AQI
25th 7月 2025
50AQI
50AQI
26th 7月 2025
48AQI
48AQI
27th 7月 2025
46AQI
46AQI
28th 7月 2025
49AQI
49AQI
29th 7月 2025
47AQI
47AQI
30th 7月 2025
40AQI
40AQI
31st 7月 2025
41AQI
41AQI
1st 8月 2025
38AQI
38AQI
2nd 8月 2025
41AQI
41AQI
3rd 8月 2025
46AQI
46AQI
4th 8月 2025
57AQI
57AQI
5th 8月 2025
52AQI
52AQI
6th 8月 2025
48AQI
48AQI
7th 8月 2025
37AQI
37AQI
8th 8月 2025
37AQI
37AQI
9th 8月 2025
40AQI
40AQI
10th 8月 2025
33AQI
33AQI
11th 8月 2025
32AQI
32AQI
12th 8月 2025
35AQI
35AQI
13th 8月 2025
36AQI
36AQI
14th 8月 2025
42AQI
42AQI
15th 8月 2025
46AQI
46AQI
16th 8月 2025
45AQI
45AQI
17th 8月 2025
43AQI
43AQI
18th 8月 2025
44AQI
44AQI
19th 8月 2025
45AQI
45AQI
20th 8月 2025
49AQI
49AQI
21st 8月 2025
46AQI
46AQI
22nd 8月 2025
47AQI
47AQI
23rd 8月 2025
49AQI
49AQI
24th 8月 2025
54AQI
54AQI
25th 8月 2025
55AQI
55AQI
26th 8月 2025
56AQI
56AQI
27th 8月 2025
51AQI
51AQI
28th 8月 2025
48AQI
48AQI
29th 8月 2025
50AQI
50AQI
30th 8月 2025
52AQI
52AQI
31st 8月 2025
52AQI
52AQI
1st 9月 2025
43AQI
43AQI
2nd 9月 2025
38AQI
38AQI
3rd 9月 2025
36AQI
36AQI
4th 9月 2025
28AQI
28AQI
5th 9月 2025
26AQI
26AQI
6th 9月 2025
29AQI
29AQI
7th 9月 2025
32AQI
32AQI
8th 9月 2025
36AQI
36AQI
9th 9月 2025
40AQI
40AQI
10th 9月 2025
41AQI
41AQI
11th 9月 2025
32AQI
32AQI
12th 9月 2025
31AQI
31AQI
13th 9月 2025
37AQI
37AQI
14th 9月 2025
41AQI
41AQI
15th 9月 2025
38AQI
38AQI
16th 9月 2025
44AQI
44AQI
17th 9月 2025
47AQI
47AQI
18th 9月 2025
39AQI
39AQI
19th 9月 2025
31AQI
31AQI
20th 9月 2025
29AQI
29AQI
21st 9月 2025
24AQI
24AQI
22nd 9月 2025
26AQI
26AQI
23rd 9月 2025
27AQI
27AQI
24th 9月 2025
29AQI
29AQI
25th 9月 2025
37AQI
37AQI
26th 9月 2025
35AQI
35AQI
27th 9月 2025
30AQI
30AQI
28th 9月 2025
29AQI
29AQI
29th 9月 2025
25AQI
25AQI
30th 9月 2025
19AQI
19AQI
1st 10月 2025
17AQI
17AQI
2nd 10月 2025
35AQI
35AQI
3rd 10月 2025
41AQI
41AQI
4th 10月 2025
49AQI
49AQI
5th 10月 2025
40AQI
40AQI
6th 10月 2025
42AQI
42AQI
7th 10月 2025
30AQI
30AQI
8th 10月 2025
48AQI
48AQI
9th 10月 2025
44AQI
44AQI
10th 10月 2025
47AQI
47AQI
11th 10月 2025
45AQI
45AQI
12th 10月 2025
40AQI
40AQI
13th 10月 2025
44AQI
44AQI
14th 10月 2025
42AQI
42AQI
15th 10月 2025
46AQI
46AQI
16th 10月 2025
48AQI
48AQI
17th 10月 2025
50AQI
50AQI
18th 10月 2025
43AQI
43AQI
19th 10月 2025
39AQI
39AQI
20th 10月 2025
42AQI
42AQI
21st 10月 2025
36AQI
36AQI
22nd 10月 2025
31AQI
31AQI
23rd 10月 2025
30AQI
30AQI
24th 10月 2025
34AQI
34AQI
25th 10月 2025
31AQI
31AQI
26th 10月 2025
20AQI
20AQI
27th 10月 2025
25AQI
25AQI
28th 10月 2025
32AQI
32AQI
29th 10月 2025
31AQI
31AQI
30th 10月 2025
50AQI
50AQI
31st 10月 2025
57AQI
57AQI
1st 11月 2025
20AQI
20AQI
2nd 11月 2025
26AQI
26AQI
3rd 11月 2025
27AQI
27AQI
4th 11月 2025
20AQI
20AQI
5th 11月 2025
37AQI
37AQI
6th 11月 2025
25AQI
25AQI
7th 11月 2025
31AQI
31AQI
8th 11月 2025
40AQI
40AQI
9th 11月 2025
44AQI
44AQI
10th 11月 2025
27AQI
27AQI
11th 11月 2025
21AQI
21AQI
12th 11月 2025
37AQI
37AQI
13th 11月 2025
51AQI
51AQI
14th 11月 2025
36AQI
36AQI
15th 11月 2025
39AQI
39AQI
16th 11月 2025
43AQI
43AQI
17th 11月 2025
46AQI
46AQI
18th 11月 2025
19AQI
19AQI
19th 11月 2025
22AQI
22AQI
20th 11月 2025
38AQI
38AQI
21st 11月 2025
44AQI
44AQI
22nd 11月 2025
30AQI
30AQI
23rd 11月 2025
40AQI
40AQI
24th 11月 2025
45AQI
45AQI
25th 11月 2025
46AQI
46AQI
26th 11月 2025
27AQI
27AQI
27th 11月 2025
28th 11月 2025
29th 11月 2025
30th 11月 2025
1st 12月 2025
2nd 12月 2025
3rd 12月 2025
4th 12月 2025
5th 12月 2025
6th 12月 2025
7th 12月 2025
8th 12月 2025
9th 12月 2025
10th 12月 2025
11th 12月 2025
12th 12月 2025
13th 12月 2025
14th 12月 2025
15th 12月 2025
16th 12月 2025
17th 12月 2025
18th 12月 2025
19th 12月 2025
20th 12月 2025
21st 12月 2025
22nd 12月 2025
23rd 12月 2025
24th 12月 2025
25th 12月 2025
26th 12月 2025
27th 12月 2025
28th 12月 2025
29th 12月 2025
30th 12月 2025
31st 12月 2025
32AQI
35AQI
41AQI
37AQI
35AQI
39AQI
49AQI
45AQI
33AQI
39AQI
34AQI
日数
1月2月3月4月5月6月7月8月9月10月11月12月総日数
202538AQI
31
28
24
7
25
5
28
3
25
5
21
10
23
8
30
30
1
25
1
290
40
記録された最高 AQI
7月49AQI
記録された最低 AQI
1月32AQI
202435AQI
31
29
28
3
21
9
27
4
22
8
21
10
27
4
27
3
31
30
31
325
41
記録された最高 AQI
4月44AQI
記録された最低 AQI
10月27AQI
202336AQI
30
1
27
1
27
4
21
9
25
5
1
22
8
25
6
31
29
30
1
26
3
31
324
38
1
記録された最高 AQI
4月46AQI
記録された最低 AQI
8月27AQI
202235AQI
30
1
21
26
5
24
6
24
7
23
7
21
3
3
29
31
30
31
293
29
記録された最高 AQI
3月42AQI
記録された最低 AQI
9月26AQI
202131AQI
31
24
4
27
4
29
1
29
2
26
4
28
3
29
2
30
31
30
31
345
20
記録された最高 AQI
6月39AQI
記録された最低 AQI
1月24AQI
202035AQI
11
2
15
6
18
20
10
28
3
6
25
19
28
3
26
4
31
202
53
記録された最高 AQI
8月64AQI
記録された最低 AQI
12月24AQI
過去6 年間の最も汚染された年と最も清浄な年
最も汚染された年
2025(平均)
38AQI最も清浄な年
2021(平均)
31AQIShiroishi の年間 2025 AQI（38）は、前年と比較して 11.4% (悪化 AQI) の平均パーセント変動を示しています: 2020 (35), 2021 (31), 2022 (35), 2023 (36), 2024 (35)。
