Iwasakinishi, Ichihara, Chiba, 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+
10月 空気品質分析
Iwasakinishi, Ichihara, Chiba, 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
23rd Oct 2022
68AQI記録された最低AQIは
4th Oct 2024
17AQI同日分析 (14th October ):
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 1st 位、最高 AQI は 54 で、同日の空気品質は 適度 です。
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: 14th Oct - 15th Oct 2025
Iwasakinishi, Ichihara, Chiba, Japan
AQI
日
夜
.
5 AM14th Oct 2025
5 PM
4 AM15th Oct 2025
昼間
平均最高時間
3PM14th Oct
65AQI
平均最低時間
4PM14th Oct
50AQI
夜間
平均最高時間
6PM14th Oct
58AQI
平均最低時間
3AM15th Oct
33AQI
過去24時間で、
Iwasakinishi のAQI は 日 の 65 で最高値を記録し、最も低い 33 は 3 AM に 夜 に記録されました。
昼夜AQIトレンド : Sep - Oct 2025
Iwasakinishi, Ichihara, Chiba, Japan
SepOct
15th - 16th16th - 17th17th - 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
日
夜
15th Sep 2025355 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025367 AMAQI
15th Sep 2025358 AMAQI
15th Sep 2025419 AMAQI
15th Sep 20254410 AMAQI
15th Sep 20254411 AMAQI
15th Sep 20254812 PMAQI
15th Sep 2025381 PMAQI
15th Sep 2025312 PMAQI
15th Sep 2025263 PMAQI
15th Sep 2025254 PMAQI
15th Sep 2025285 PMAQI
15th Sep 2025236 PMAQI
15th Sep 2025237 PMAQI
15th Sep 2025258 PMAQI
15th Sep 2025319 PMAQI
15th Sep 20253310 PMAQI
15th Sep 20253711 PMAQI
16th Sep 20253512 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025362 AMAQI
16th Sep 2025353 AMAQI
16th Sep 2025374 AMAQI
27°C25/30°C
16th Sep 2025375 AMAQI
16th Sep 2025376 AMAQI
16th Sep 2025377 AMAQI
16th Sep 2025378 AMAQI
16th Sep 2025349 AMAQI
16th Sep 20253810 AMAQI
16th Sep 20254211 AMAQI
16th Sep 20254612 PMAQI
16th Sep 2025441 PMAQI
16th Sep 2025522 PMAQI
16th Sep 2025403 PMAQI
16th Sep 2025334 PMAQI
16th Sep 2025245 PMAQI
16th Sep 2025196 PMAQI
16th Sep 2025197 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025279 PMAQI
16th Sep 20252610 PMAQI
16th Sep 20253011 PMAQI
17th Sep 20252912 AMAQI
17th Sep 2025351 AMAQI
17th Sep 2025362 AMAQI
17th Sep 2025363 AMAQI
17th Sep 2025374 AMAQI
27°C25/30°C
17th Sep 2025385 AMAQI
17th Sep 2025376 AMAQI
17th Sep 2025377 AMAQI
17th Sep 2025388 AMAQI
17th Sep 2025509 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255911 AMAQI
17th Sep 20255712 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025662 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025595 PMAQI
17th Sep 2025606 PMAQI
17th Sep 2025607 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025559 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255811 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025401 AMAQI
18th Sep 2025352 AMAQI
18th Sep 2025353 AMAQI
18th Sep 2025374 AMAQI
28°C26/31°C
18th Sep 2025435 AMAQI
18th Sep 2025426 AMAQI
18th Sep 2025437 AMAQI
18th Sep 2025438 AMAQI
18th Sep 2025689 AMAQI
18th Sep 20257510 AMAQI
18th Sep 20257811 AMAQI
18th Sep 20257412 PMAQI
18th Sep 2025741 PMAQI
18th Sep 2025682 PMAQI
18th Sep 2025693 PMAQI
18th Sep 2025694 PMAQI
18th Sep 2025565 PMAQI
18th Sep 2025266 PMAQI
18th Sep 2025267 PMAQI
18th Sep 2025278 PMAQI
18th Sep 2025329 PMAQI
18th Sep 20253310 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253412 AMAQI
19th Sep 2025401 AMAQI
19th Sep 2025442 AMAQI
19th Sep 2025423 AMAQI
19th Sep 2025464 AMAQI
28°C23/31°C
19th Sep 2025535 AMAQI
19th Sep 2025536 AMAQI
19th Sep 2025537 AMAQI
19th Sep 2025538 AMAQI
19th Sep 2025339 AMAQI
19th Sep 20253410 AMAQI
19th Sep 20252811 AMAQI
19th Sep 20252812 PMAQI
19th Sep 2025291 PMAQI
19th Sep 2025282 PMAQI
19th Sep 2025313 PMAQI
19th Sep 2025274 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025256 PMAQI
19th Sep 2025267 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025359 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253511 PMAQI
20th Sep 20253612 AMAQI
20th Sep 2025401 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025443 AMAQI
20th Sep 2025424 AMAQI
22°C20/23°C
20th Sep 2025415 AMAQI
20th Sep 2025416 AMAQI
20th Sep 2025417 AMAQI
20th Sep 2025418 AMAQI
20th Sep 2025339 AMAQI
20th Sep 20253410 AMAQI
20th Sep 20254111 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025281 PMAQI
20th Sep 2025282 PMAQI
20th Sep 2025263 PMAQI
20th Sep 2025234 PMAQI
20th Sep 2025245 PMAQI
20th Sep 2025256 PMAQI
20th Sep 2025287 PMAQI
20th Sep 2025308 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253410 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253612 AMAQI
21st Sep 2025391 AMAQI
21st Sep 2025402 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025394 AMAQI
25°C22/27°C
21st Sep 2025375 AMAQI
21st Sep 2025386 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025269 AMAQI
21st Sep 20252010 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20253012 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025192 PMAQI
21st Sep 2025213 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025195 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025177 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20252812 AMAQI
22nd Sep 2025351 AMAQI
22nd Sep 2025392 AMAQI
22nd Sep 2025393 AMAQI
22nd Sep 2025384 AMAQI
26°C22/30°C
22nd Sep 2025355 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025367 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025429 AMAQI
22nd Sep 20253110 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20252912 PMAQI
22nd Sep 2025211 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025164 PMAQI
22nd Sep 2025165 PMAQI
22nd Sep 2025146 PMAQI
22nd Sep 2025157 PMAQI
22nd Sep 2025208 PMAQI
22nd Sep 2025279 PMAQI
22nd Sep 20252810 PMAQI
22nd Sep 20252911 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025351 AMAQI
23rd Sep 2025362 AMAQI
23rd Sep 2025363 AMAQI
23rd Sep 2025364 AMAQI
23°C21/25°C
23rd Sep 2025345 AMAQI
23rd Sep 2025346 AMAQI
23rd Sep 2025337 AMAQI
23rd Sep 2025348 AMAQI
23rd Sep 2025329 AMAQI
23rd Sep 20254510 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20253412 PMAQI
23rd Sep 2025231 PMAQI
23rd Sep 2025242 PMAQI
23rd Sep 2025203 PMAQI
23rd Sep 2025224 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025216 PMAQI
23rd Sep 2025207 PMAQI
23rd Sep 2025238 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252810 PMAQI
23rd Sep 20252811 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025311 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025324 AMAQI
23°C20/26°C
24th Sep 2025325 AMAQI
24th Sep 2025326 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025279 AMAQI
24th Sep 20253310 AMAQI
24th Sep 20253211 AMAQI
24th Sep 20253212 PMAQI
24th Sep 2025301 PMAQI
24th Sep 2025302 PMAQI
24th Sep 2025263 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025216 PMAQI
24th Sep 2025217 PMAQI
24th Sep 2025238 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252710 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025291 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025304 AMAQI
23°C20/26°C
25th Sep 2025315 AMAQI
25th Sep 2025316 AMAQI
25th Sep 2025317 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025369 AMAQI
25th Sep 20254010 AMAQI
25th Sep 20255311 AMAQI
25th Sep 20254712 PMAQI
25th Sep 2025311 PMAQI
25th Sep 2025292 PMAQI
25th Sep 2025323 PMAQI
25th Sep 2025314 PMAQI
25th Sep 2025335 PMAQI
25th Sep 2025296 PMAQI
25th Sep 2025307 PMAQI
25th Sep 2025308 PMAQI
25th Sep 2025299 PMAQI
25th Sep 20252510 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252012 AMAQI
26th Sep 2025211 AMAQI
26th Sep 2025182 AMAQI
26th Sep 2025193 AMAQI
26th Sep 2025184 AMAQI
24°C21/27°C
26th Sep 2025135 AMAQI
26th Sep 2025126 AMAQI
26th Sep 2025197 AMAQI
26th Sep 2025328 AMAQI
26th Sep 2025449 AMAQI
26th Sep 20254810 AMAQI
26th Sep 20255511 AMAQI
26th Sep 20256112 PMAQI
26th Sep 2025601 PMAQI
26th Sep 2025612 PMAQI
26th Sep 2025743 PMAQI
26th Sep 2025774 PMAQI
26th Sep 2025715 PMAQI
26th Sep 2025676 PMAQI
26th Sep 2025607 PMAQI
26th Sep 2025578 PMAQI
26th Sep 2025529 PMAQI
26th Sep 20255010 PMAQI
26th Sep 20254311 PMAQI
27th Sep 20254512 AMAQI
27th Sep 2025421 AMAQI
27th Sep 2025332 AMAQI
27th Sep 2025253 AMAQI
27th Sep 2025264 AMAQI
26°C23/30°C
27th Sep 2025245 AMAQI
27th Sep 2025276 AMAQI
27th Sep 2025277 AMAQI
27th Sep 2025318 AMAQI
27th Sep 2025339 AMAQI
27th Sep 20253410 AMAQI
27th Sep 20254411 AMAQI
27th Sep 20253812 PMAQI
27th Sep 2025371 PMAQI
27th Sep 2025302 PMAQI
27th Sep 2025193 PMAQI
27th Sep 2025164 PMAQI
27th Sep 2025175 PMAQI
27th Sep 2025186 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025258 PMAQI
27th Sep 2025249 PMAQI
27th Sep 20252310 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252212 AMAQI
28th Sep 2025221 AMAQI
28th Sep 2025222 AMAQI
28th Sep 2025233 AMAQI
28th Sep 2025294 AMAQI
24°C22/27°C
28th Sep 2025345 AMAQI
28th Sep 2025396 AMAQI
28th Sep 2025427 AMAQI
28th Sep 2025518 AMAQI
28th Sep 2025559 AMAQI
28th Sep 20255610 AMAQI
28th Sep 20253711 AMAQI
28th Sep 20253212 PMAQI
28th Sep 2025281 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025204 PMAQI
28th Sep 2025185 PMAQI
28th Sep 2025176 PMAQI
28th Sep 2025177 PMAQI
28th Sep 2025178 PMAQI
28th Sep 2025179 PMAQI
28th Sep 20251710 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20251712 AMAQI
29th Sep 2025151 AMAQI
29th Sep 2025172 AMAQI
29th Sep 2025153 AMAQI
29th Sep 2025174 AMAQI
25°C23/27°C
29th Sep 2025175 AMAQI
29th Sep 2025246 AMAQI
29th Sep 2025237 AMAQI
29th Sep 2025358 AMAQI
29th Sep 2025409 AMAQI
29th Sep 20254510 AMAQI
29th Sep 20254111 AMAQI
29th Sep 20254012 PMAQI
29th Sep 2025441 PMAQI
29th Sep 2025442 PMAQI
29th Sep 2025373 PMAQI
29th Sep 2025354 PMAQI
29th Sep 2025325 PMAQI
29th Sep 2025216 PMAQI
29th Sep 2025207 PMAQI
29th Sep 2025228 PMAQI
29th Sep 2025239 PMAQI
29th Sep 20253010 PMAQI
29th Sep 20251211 PMAQI
30th Sep 20251212 AMAQI
30th Sep 2025141 AMAQI
30th Sep 2025142 AMAQI
30th Sep 2025143 AMAQI
30th Sep 2025124 AMAQI
26°C23/29°C
30th Sep 2025145 AMAQI
30th Sep 2025206 AMAQI
30th Sep 2025187 AMAQI
30th Sep 2025168 AMAQI
30th Sep 2025249 AMAQI
30th Sep 20252910 AMAQI
30th Sep 20253811 AMAQI
30th Sep 20253312 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025312 PMAQI
30th Sep 2025293 PMAQI
30th Sep 2025324 PMAQI
30th Sep 2025265 PMAQI
30th Sep 2025286 PMAQI
30th Sep 2025297 PMAQI
30th Sep 2025408 PMAQI
30th Sep 2025419 PMAQI
30th Sep 20254310 PMAQI
30th Sep 20254811 PMAQI
1st Oct 20254212 AMAQI
1st Oct 2025351 AMAQI
1st Oct 2025272 AMAQI
1st Oct 2025243 AMAQI
1st Oct 2025304 AMAQI
24°C22/27°C
1st Oct 2025285 AMAQI
1st Oct 2025246 AMAQI
1st Oct 2025257 AMAQI
1st Oct 2025268 AMAQI
1st Oct 2025299 AMAQI
1st Oct 20253410 AMAQI
1st Oct 20253911 AMAQI
1st Oct 20253912 PMAQI
1st Oct 2025281 PMAQI
1st Oct 2025292 PMAQI
1st Oct 2025283 PMAQI
1st Oct 2025284 PMAQI
1st Oct 2025285 PMAQI
1st Oct 2025316 PMAQI
1st Oct 2025287 PMAQI
1st Oct 2025358 PMAQI
1st Oct 2025379 PMAQI
1st Oct 20253410 PMAQI
1st Oct 20251911 PMAQI
2nd Oct 20251512 AMAQI
2nd Oct 2025291 AMAQI
2nd Oct 2025302 AMAQI
2nd Oct 2025323 AMAQI
2nd Oct 2025304 AMAQI
21°C19/21°C
2nd Oct 2025475 AMAQI
2nd Oct 2025466 AMAQI
2nd Oct 2025467 AMAQI
2nd Oct 2025508 AMAQI
2nd Oct 2025529 AMAQI
2nd Oct 20255410 AMAQI
2nd Oct 20255611 AMAQI
2nd Oct 20255012 PMAQI
2nd Oct 2025411 PMAQI
2nd Oct 2025422 PMAQI
2nd Oct 2025523 PMAQI
2nd Oct 2025434 PMAQI
2nd Oct 2025405 PMAQI
2nd Oct 2025396 PMAQI
2nd Oct 2025357 PMAQI
2nd Oct 2025358 PMAQI
2nd Oct 2025339 PMAQI
2nd Oct 20253310 PMAQI
2nd Oct 20253311 PMAQI
3rd Oct 20253212 AMAQI
3rd Oct 2025321 AMAQI
3rd Oct 2025322 AMAQI
3rd Oct 2025363 AMAQI
3rd Oct 2025324 AMAQI
22°C19/26°C
3rd Oct 2025345 AMAQI
3rd Oct 2025326 AMAQI
3rd Oct 2025327 AMAQI
3rd Oct 2025388 AMAQI
3rd Oct 2025619 AMAQI
3rd Oct 20256410 AMAQI
3rd Oct 20256111 AMAQI
3rd Oct 20255712 PMAQI
3rd Oct 2025551 PMAQI
3rd Oct 2025392 PMAQI
3rd Oct 2025303 PMAQI
3rd Oct 2025294 PMAQI
3rd Oct 2025305 PMAQI
3rd Oct 2025326 PMAQI
3rd Oct 2025337 PMAQI
3rd Oct 2025368 PMAQI
3rd Oct 2025549 PMAQI
3rd Oct 20255610 PMAQI
3rd Oct 20255711 PMAQI
4th Oct 20255812 AMAQI
4th Oct 2025641 AMAQI
4th Oct 2025702 AMAQI
4th Oct 2025673 AMAQI
4th Oct 2025584 AMAQI
23°C21/26°C
4th Oct 2025565 AMAQI
4th Oct 2025566 AMAQI
4th Oct 2025577 AMAQI
4th Oct 2025618 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20256010 AMAQI
4th Oct 20256411 AMAQI
4th Oct 20256612 PMAQI
4th Oct 2025641 PMAQI
4th Oct 2025632 PMAQI
4th Oct 2025423 PMAQI
4th Oct 2025224 PMAQI
4th Oct 2025275 PMAQI
4th Oct 2025516 PMAQI
4th Oct 2025547 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025559 PMAQI
4th Oct 20255410 PMAQI
4th Oct 20256011 PMAQI
5th Oct 20255912 AMAQI
5th Oct 2025601 AMAQI
5th Oct 2025602 AMAQI
5th Oct 2025623 AMAQI
5th Oct 2025614 AMAQI
23°C22/26°C
5th Oct 2025585 AMAQI
5th Oct 2025566 AMAQI
5th Oct 2025577 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025609 AMAQI
5th Oct 20256010 AMAQI
5th Oct 20255811 AMAQI
5th Oct 20255012 PMAQI
5th Oct 2025531 PMAQI
5th Oct 2025592 PMAQI
5th Oct 2025613 PMAQI
5th Oct 2025614 PMAQI
5th Oct 2025635 PMAQI
5th Oct 2025606 PMAQI
5th Oct 2025747 PMAQI
5th Oct 2025868 PMAQI
5th Oct 2025639 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20254611 PMAQI
6th Oct 20254612 AMAQI
6th Oct 2025481 AMAQI
6th Oct 2025462 AMAQI
6th Oct 2025423 AMAQI
6th Oct 2025414 AMAQI
24°C21/27°C
6th Oct 2025435 AMAQI
6th Oct 2025366 AMAQI
6th Oct 2025507 AMAQI
6th Oct 2025548 AMAQI
6th Oct 2025549 AMAQI
6th Oct 20255810 AMAQI
6th Oct 20255811 AMAQI
6th Oct 20257012 PMAQI
6th Oct 2025671 PMAQI
6th Oct 2025672 PMAQI
6th Oct 2025663 PMAQI
6th Oct 2025644 PMAQI
6th Oct 2025595 PMAQI
6th Oct 2025406 PMAQI
6th Oct 2025577 PMAQI
6th Oct 2025558 PMAQI
6th Oct 2025559 PMAQI
6th Oct 20255510 PMAQI
6th Oct 20256011 PMAQI
7th Oct 20256012 AMAQI
7th Oct 2025611 AMAQI
7th Oct 2025632 AMAQI
24°C21/27°C
7th Oct 2025528 PMAQI
7th Oct 2025319 PMAQI
7th Oct 20255510 PMAQI
7th Oct 20255611 PMAQI
8th Oct 20255612 AMAQI
8th Oct 2025561 AMAQI
8th Oct 2025562 AMAQI
8th Oct 2025593 AMAQI
8th Oct 2025614 AMAQI
22°C21/24°C
8th Oct 2025645 AMAQI
8th Oct 2025406 AMAQI
8th Oct 2025427 AMAQI
8th Oct 2025528 AMAQI
8th Oct 2025639 AMAQI
8th Oct 20256510 AMAQI
8th Oct 20256511 AMAQI
8th Oct 20255812 PMAQI
8th Oct 2025611 PMAQI
8th Oct 2025642 PMAQI
8th Oct 2025663 PMAQI
8th Oct 2025684 PMAQI
8th Oct 2025645 PMAQI
8th Oct 2025646 PMAQI
8th Oct 2025657 PMAQI
8th Oct 2025668 PMAQI
8th Oct 2025649 PMAQI
8th Oct 20256610 PMAQI
8th Oct 20255811 PMAQI
9th Oct 20256212 AMAQI
9th Oct 2025661 AMAQI
9th Oct 2025582 AMAQI
9th Oct 2025573 AMAQI
9th Oct 2025574 AMAQI
23°C21/26°C
9th Oct 2025575 AMAQI
9th Oct 2025606 AMAQI
9th Oct 2025487 AMAQI
9th Oct 2025588 AMAQI
9th Oct 2025509 AMAQI
9th Oct 20255210 AMAQI
9th Oct 20255211 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025541 PMAQI
9th Oct 2025552 PMAQI
9th Oct 2025603 PMAQI
9th Oct 2025554 PMAQI
9th Oct 2025565 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025617 PMAQI
9th Oct 2025568 PMAQI
9th Oct 2025439 PMAQI
9th Oct 20255010 PMAQI
9th Oct 20255411 PMAQI
10th Oct 20255512 AMAQI
10th Oct 2025451 AMAQI
10th Oct 2025592 AMAQI
10th Oct 2025623 AMAQI
10th Oct 2025614 AMAQI
21°C19/22°C
10th Oct 2025615 AMAQI
10th Oct 2025596 AMAQI
10th Oct 2025577 AMAQI
10th Oct 2025568 AMAQI
10th Oct 2025439 AMAQI
10th Oct 20254410 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20255712 PMAQI
10th Oct 2025581 PMAQI
10th Oct 2025672 PMAQI
10th Oct 2025723 PMAQI
10th Oct 2025674 PMAQI
10th Oct 2025605 PMAQI
10th Oct 2025586 PMAQI
10th Oct 2025597 PMAQI
10th Oct 2025598 PMAQI
10th Oct 2025659 PMAQI
10th Oct 20256210 PMAQI
10th Oct 20256511 PMAQI
11th Oct 20256512 AMAQI
11th Oct 2025681 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025593 AMAQI
11th Oct 2025654 AMAQI
20°C18/22°C
11th Oct 2025665 AMAQI
11th Oct 2025616 AMAQI
11th Oct 2025587 AMAQI
11th Oct 2025568 AMAQI
11th Oct 2025559 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20256011 AMAQI
11th Oct 20256012 PMAQI
11th Oct 2025551 PMAQI
11th Oct 2025542 PMAQI
11th Oct 2025523 PMAQI
11th Oct 2025494 PMAQI
11th Oct 2025515 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025277 PMAQI
11th Oct 2025288 PMAQI
11th Oct 2025359 PMAQI
11th Oct 20254110 PMAQI
11th Oct 20253611 PMAQI
12th Oct 20253112 AMAQI
12th Oct 2025391 AMAQI
12th Oct 2025502 AMAQI
12th Oct 2025513 AMAQI
12th Oct 2025514 AMAQI
19°C18/20°C
12th Oct 2025505 AMAQI
12th Oct 2025516 AMAQI
12th Oct 2025507 AMAQI
12th Oct 2025468 AMAQI
12th Oct 2025439 AMAQI
12th Oct 20254610 AMAQI
12th Oct 20254811 AMAQI
12th Oct 20254812 PMAQI
12th Oct 2025511 PMAQI
12th Oct 2025532 PMAQI
12th Oct 2025643 PMAQI
12th Oct 2025684 PMAQI
12th Oct 2025685 PMAQI
12th Oct 2025696 PMAQI
12th Oct 2025707 PMAQI
12th Oct 2025688 PMAQI
12th Oct 2025619 PMAQI
12th Oct 20255910 PMAQI
12th Oct 20256511 PMAQI
13th Oct 20256012 AMAQI
13th Oct 2025581 AMAQI
13th Oct 2025592 AMAQI
13th Oct 2025613 AMAQI
13th Oct 2025684 AMAQI
21°C17/23°C
13th Oct 2025675 AMAQI
13th Oct 2025666 AMAQI
13th Oct 2025617 AMAQI
13th Oct 2025678 AMAQI
13th Oct 2025679 AMAQI
13th Oct 20256410 AMAQI
13th Oct 20256611 AMAQI
13th Oct 20256112 PMAQI
13th Oct 2025561 PMAQI
13th Oct 2025542 PMAQI
13th Oct 2025553 PMAQI
13th Oct 2025514 PMAQI
13th Oct 2025455 PMAQI
13th Oct 2025486 PMAQI
13th Oct 2025507 PMAQI
13th Oct 2025498 PMAQI
13th Oct 2025529 PMAQI
13th Oct 20255210 PMAQI
13th Oct 20255311 PMAQI
14th Oct 20255212 AMAQI
14th Oct 2025511 AMAQI
14th Oct 2025542 AMAQI
14th Oct 2025533 AMAQI
14th Oct 2025554 AMAQI
22°C20/24°C
14th Oct 2025555 AMAQI
14th Oct 2025576 AMAQI
14th Oct 2025587 AMAQI
14th Oct 2025578 AMAQI
14th Oct 2025589 AMAQI
14th Oct 20255610 AMAQI
14th Oct 20255711 AMAQI
14th Oct 20256112 PMAQI
14th Oct 2025601 PMAQI
14th Oct 2025592 PMAQI
14th Oct 2025653 PMAQI
14th Oct 2025504 PMAQI
14th Oct 2025655 PMAQI
14th Oct 2025586 PMAQI
14th Oct 2025567 PMAQI
14th Oct 2025518 PMAQI
14th Oct 2025489 PMAQI
14th Oct 20255110 PMAQI
14th Oct 20255211 PMAQI
15th Oct 20255212 AMAQI
15th Oct 2025421 AMAQI
15th Oct 2025402 AMAQI
15th Oct 2025333 AMAQI
15th Oct 2025464 AMAQI
19°C17/21°C
15th Oct 2025535 AMAQI
5 AM15th Oct 2025466 AMAQI
15th Oct 2025457 AMAQI
15th Oct 2025448 AMAQI
15th Oct 2025459 AMAQI
15th Oct 20254810 AMAQI
15th Oct 20254711 AMAQI
11 AM15th Oct 20255412 PMAQI
15th Oct 2025571 PMAQI
15th Oct 2025562 PMAQI
15th Oct 2025553 PMAQI
15th Oct 2025534 PMAQI
5 PM
11 PM
4 AM
--°C/°C
昼間
平均最高時間
11 AM - 12 PM
49AQI
2 時間 / 日
60 時間 / 月
平均最低時間
4 PM - 5 PM
41AQI
2 時間 / 日
60 時間 / 月
過去30日間、昼間の最高AQIは 11 AM から 12 PM の間に記録され（平均 49）、最も低いAQIは 4 PM から 5 PM の間に記録され（平均 41）ました。
夜間
平均最高時間
12 AM - 4 AM
41AQI
5 時間 / 日
150 時間 / 月
平均最低時間
6 PM - 7 PM
38AQI
2 時間 / 日
60 時間 / 月
過去30日間、昼間の最高AQIは 12 AM から 4 AM の間に記録され（平均 41）、最も低いAQIは 6 PM から 7 PM の間に記録され（平均 38）ました。
2025 年間 vs 空気品質
Iwasakinishi, Ichihara, Chiba, Japan
2025
85%
244
15%
43
過去288 日間の AQI カテゴリ別総日数（2025 年） (77 日残り)
良い
244 日適度
43 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: 85%
健康リスクレベル:
低い
2025 年、85% の 288 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
Iwasakinishi, Ichihara, Chiba, 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
35AQI
35AQI
3rd 1月 2025
25AQI
25AQI
4th 1月 2025
30AQI
30AQI
5th 1月 2025
37AQI
37AQI
6th 1月 2025
57AQI
57AQI
7th 1月 2025
31AQI
31AQI
8th 1月 2025
36AQI
36AQI
9th 1月 2025
31AQI
31AQI
10th 1月 2025
30AQI
30AQI
11th 1月 2025
28AQI
28AQI
12th 1月 2025
36AQI
36AQI
13th 1月 2025
30AQI
30AQI
14th 1月 2025
43AQI
43AQI
15th 1月 2025
37AQI
37AQI
16th 1月 2025
35AQI
35AQI
17th 1月 2025
31AQI
31AQI
18th 1月 2025
31AQI
31AQI
19th 1月 2025
55AQI
55AQI
20th 1月 2025
47AQI
47AQI
21st 1月 2025
44AQI
44AQI
22nd 1月 2025
40AQI
40AQI
23rd 1月 2025
57AQI
57AQI
24th 1月 2025
49AQI
49AQI
25th 1月 2025
44AQI
44AQI
26th 1月 2025
38AQI
38AQI
27th 1月 2025
39AQI
39AQI
28th 1月 2025
40AQI
40AQI
29th 1月 2025
33AQI
33AQI
30th 1月 2025
37AQI
37AQI
31st 1月 2025
28AQI
28AQI
1st 2月 2025
42AQI
42AQI
2nd 2月 2025
33AQI
33AQI
3rd 2月 2025
48AQI
48AQI
4th 2月 2025
31AQI
31AQI
5th 2月 2025
37AQI
37AQI
6th 2月 2025
29AQI
29AQI
7th 2月 2025
32AQI
32AQI
8th 2月 2025
29AQI
29AQI
9th 2月 2025
30AQI
30AQI
10th 2月 2025
29AQI
29AQI
11th 2月 2025
31AQI
31AQI
12th 2月 2025
36AQI
36AQI
13th 2月 2025
32AQI
32AQI
14th 2月 2025
30AQI
30AQI
15th 2月 2025
30AQI
30AQI
16th 2月 2025
39AQI
39AQI
17th 2月 2025
37AQI
37AQI
18th 2月 2025
32AQI
32AQI
19th 2月 2025
30AQI
30AQI
20th 2月 2025
30AQI
30AQI
21st 2月 2025
30AQI
30AQI
22nd 2月 2025
33AQI
33AQI
23rd 2月 2025
32AQI
32AQI
24th 2月 2025
34AQI
34AQI
25th 2月 2025
35AQI
35AQI
26th 2月 2025
34AQI
34AQI
27th 2月 2025
40AQI
40AQI
28th 2月 2025
60AQI
60AQI
1st 3月 2025
51AQI
51AQI
2nd 3月 2025
69AQI
69AQI
3rd 3月 2025
42AQI
42AQI
4th 3月 2025
43AQI
43AQI
5th 3月 2025
27AQI
27AQI
6th 3月 2025
35AQI
35AQI
7th 3月 2025
31AQI
31AQI
8th 3月 2025
35AQI
35AQI
9th 3月 2025
33AQI
33AQI
10th 3月 2025
36AQI
36AQI
11th 3月 2025
42AQI
42AQI
12th 3月 2025
52AQI
52AQI
13th 3月 2025
47AQI
47AQI
14th 3月 2025
45AQI
45AQI
15th 3月 2025
39AQI
39AQI
16th 3月 2025
29AQI
29AQI
17th 3月 2025
24AQI
24AQI
18th 3月 2025
27AQI
27AQI
19th 3月 2025
19AQI
19AQI
20th 3月 2025
26AQI
26AQI
21st 3月 2025
46AQI
46AQI
22nd 3月 2025
51AQI
51AQI
23rd 3月 2025
60AQI
60AQI
24th 3月 2025
56AQI
56AQI
25th 3月 2025
68AQI
68AQI
26th 3月 2025
83AQI
83AQI
27th 3月 2025
70AQI
70AQI
28th 3月 2025
50AQI
50AQI
29th 3月 2025
38AQI
38AQI
30th 3月 2025
45AQI
45AQI
31st 3月 2025
33AQI
33AQI
1st 4月 2025
30AQI
30AQI
2nd 4月 2025
23AQI
23AQI
3rd 4月 2025
22AQI
22AQI
4th 4月 2025
22AQI
22AQI
5th 4月 2025
24AQI
24AQI
6th 4月 2025
24AQI
24AQI
7th 4月 2025
32AQI
32AQI
8th 4月 2025
40AQI
40AQI
9th 4月 2025
26AQI
26AQI
10th 4月 2025
48AQI
48AQI
11th 4月 2025
41AQI
41AQI
12th 4月 2025
37AQI
37AQI
13th 4月 2025
29AQI
29AQI
14th 4月 2025
41AQI
41AQI
15th 4月 2025
32AQI
32AQI
16th 4月 2025
36AQI
36AQI
17th 4月 2025
48AQI
48AQI
18th 4月 2025
50AQI
50AQI
19th 4月 2025
62AQI
62AQI
20th 4月 2025
46AQI
46AQI
21st 4月 2025
44AQI
44AQI
22nd 4月 2025
43AQI
43AQI
23rd 4月 2025
30AQI
30AQI
24th 4月 2025
37AQI
37AQI
25th 4月 2025
37AQI
37AQI
26th 4月 2025
42AQI
42AQI
27th 4月 2025
48AQI
48AQI
28th 4月 2025
39AQI
39AQI
29th 4月 2025
38AQI
38AQI
30th 4月 2025
44AQI
44AQI
1st 5月 2025
41AQI
41AQI
2nd 5月 2025
28AQI
28AQI
3rd 5月 2025
33AQI
33AQI
4th 5月 2025
37AQI
37AQI
5th 5月 2025
36AQI
36AQI
6th 5月 2025
27AQI
27AQI
7th 5月 2025
26AQI
26AQI
8th 5月 2025
26AQI
26AQI
9th 5月 2025
28AQI
28AQI
10th 5月 2025
24AQI
24AQI
11th 5月 2025
30AQI
30AQI
12th 5月 2025
33AQI
33AQI
13th 5月 2025
36AQI
36AQI
14th 5月 2025
35AQI
35AQI
15th 5月 2025
38AQI
38AQI
16th 5月 2025
38AQI
38AQI
17th 5月 2025
27AQI
27AQI
18th 5月 2025
43AQI
43AQI
19th 5月 2025
41AQI
41AQI
20th 5月 2025
60AQI
60AQI
21st 5月 2025
39AQI
39AQI
22nd 5月 2025
41AQI
41AQI
23rd 5月 2025
39AQI
39AQI
24th 5月 2025
36AQI
36AQI
25th 5月 2025
31AQI
31AQI
26th 5月 2025
27AQI
27AQI
27th 5月 2025
26AQI
26AQI
28th 5月 2025
25AQI
25AQI
29th 5月 2025
25AQI
25AQI
30th 5月 2025
24AQI
24AQI
31st 5月 2025
16AQI
16AQI
1st 6月 2025
20AQI
20AQI
2nd 6月 2025
27AQI
27AQI
3rd 6月 2025
27AQI
27AQI
4th 6月 2025
34AQI
34AQI
5th 6月 2025
40AQI
40AQI
6th 6月 2025
46AQI
46AQI
7th 6月 2025
46AQI
46AQI
8th 6月 2025
51AQI
51AQI
9th 6月 2025
37AQI
37AQI
10th 6月 2025
29AQI
29AQI
11th 6月 2025
26AQI
26AQI
12th 6月 2025
33AQI
33AQI
13th 6月 2025
31AQI
31AQI
14th 6月 2025
30AQI
30AQI
15th 6月 2025
34AQI
34AQI
16th 6月 2025
39AQI
39AQI
17th 6月 2025
46AQI
46AQI
18th 6月 2025
45AQI
45AQI
19th 6月 2025
43AQI
43AQI
20th 6月 2025
37AQI
37AQI
21st 6月 2025
33AQI
33AQI
22nd 6月 2025
24AQI
24AQI
23rd 6月 2025
24AQI
24AQI
24th 6月 2025
22AQI
22AQI
25th 6月 2025
21AQI
21AQI
26th 6月 2025
22AQI
22AQI
27th 6月 2025
30AQI
30AQI
28th 6月 2025
28AQI
28AQI
29th 6月 2025
31AQI
31AQI
30th 6月 2025
35AQI
35AQI
1st 7月 2025
34AQI
34AQI
2nd 7月 2025
37AQI
37AQI
3rd 7月 2025
38AQI
38AQI
4th 7月 2025
40AQI
40AQI
5th 7月 2025
45AQI
45AQI
6th 7月 2025
60AQI
60AQI
7th 7月 2025
68AQI
68AQI
8th 7月 2025
70AQI
70AQI
9th 7月 2025
70AQI
70AQI
10th 7月 2025
57AQI
57AQI
11th 7月 2025
53AQI
53AQI
12th 7月 2025
56AQI
56AQI
13th 7月 2025
53AQI
53AQI
14th 7月 2025
47AQI
47AQI
15th 7月 2025
45AQI
45AQI
16th 7月 2025
45AQI
45AQI
17th 7月 2025
45AQI
45AQI
18th 7月 2025
43AQI
43AQI
19th 7月 2025
40AQI
40AQI
20th 7月 2025
37AQI
37AQI
21st 7月 2025
37AQI
37AQI
22nd 7月 2025
33AQI
33AQI
23rd 7月 2025
34AQI
34AQI
24th 7月 2025
35AQI
35AQI
25th 7月 2025
29AQI
29AQI
26th 7月 2025
29AQI
29AQI
27th 7月 2025
27AQI
27AQI
28th 7月 2025
31AQI
31AQI
29th 7月 2025
29AQI
29AQI
30th 7月 2025
28AQI
28AQI
31st 7月 2025
29AQI
29AQI
1st 8月 2025
34AQI
34AQI
2nd 8月 2025
41AQI
41AQI
3rd 8月 2025
43AQI
43AQI
4th 8月 2025
61AQI
61AQI
5th 8月 2025
50AQI
50AQI
6th 8月 2025
52AQI
52AQI
7th 8月 2025
50AQI
50AQI
8th 8月 2025
50AQI
50AQI
9th 8月 2025
50AQI
50AQI
10th 8月 2025
44AQI
44AQI
11th 8月 2025
41AQI
41AQI
12th 8月 2025
36AQI
36AQI
13th 8月 2025
34AQI
34AQI
14th 8月 2025
41AQI
41AQI
15th 8月 2025
38AQI
38AQI
16th 8月 2025
39AQI
39AQI
17th 8月 2025
39AQI
39AQI
18th 8月 2025
43AQI
43AQI
19th 8月 2025
45AQI
45AQI
20th 8月 2025
46AQI
46AQI
21st 8月 2025
49AQI
49AQI
22nd 8月 2025
50AQI
50AQI
23rd 8月 2025
47AQI
47AQI
24th 8月 2025
55AQI
55AQI
25th 8月 2025
53AQI
53AQI
26th 8月 2025
55AQI
55AQI
27th 8月 2025
52AQI
52AQI
28th 8月 2025
46AQI
46AQI
29th 8月 2025
52AQI
52AQI
30th 8月 2025
55AQI
55AQI
31st 8月 2025
54AQI
54AQI
1st 9月 2025
45AQI
45AQI
2nd 9月 2025
38AQI
38AQI
3rd 9月 2025
39AQI
39AQI
4th 9月 2025
39AQI
39AQI
5th 9月 2025
31AQI
31AQI
6th 9月 2025
32AQI
32AQI
7th 9月 2025
30AQI
30AQI
8th 9月 2025
41AQI
41AQI
9th 9月 2025
44AQI
44AQI
10th 9月 2025
40AQI
40AQI
11th 9月 2025
34AQI
34AQI
12th 9月 2025
32AQI
32AQI
13th 9月 2025
33AQI
33AQI
14th 9月 2025
39AQI
39AQI
15th 9月 2025
34AQI
34AQI
16th 9月 2025
33AQI
33AQI
17th 9月 2025
49AQI
49AQI
18th 9月 2025
46AQI
46AQI
19th 9月 2025
35AQI
35AQI
20th 9月 2025
34AQI
34AQI
21st 9月 2025
29AQI
29AQI
22nd 9月 2025
28AQI
28AQI
23rd 9月 2025
29AQI
29AQI
24th 9月 2025
28AQI
28AQI
25th 9月 2025
30AQI
30AQI
26th 9月 2025
39AQI
39AQI
27th 9月 2025
31AQI
31AQI
28th 9月 2025
26AQI
26AQI
29th 9月 2025
24AQI
24AQI
30th 9月 2025
24AQI
24AQI
1st 10月 2025
33AQI
33AQI
2nd 10月 2025
35AQI
35AQI
3rd 10月 2025
39AQI
39AQI
4th 10月 2025
56AQI
56AQI
5th 10月 2025
60AQI
60AQI
6th 10月 2025
50AQI
50AQI
7th 10月 2025
52AQI
52AQI
8th 10月 2025
60AQI
60AQI
9th 10月 2025
57AQI
57AQI
10th 10月 2025
58AQI
58AQI
11th 10月 2025
54AQI
54AQI
12th 10月 2025
52AQI
52AQI
13th 10月 2025
59AQI
59AQI
14th 10月 2025
54AQI
54AQI
15th 10月 2025
16th 10月 2025
17th 10月 2025
18th 10月 2025
19th 10月 2025
20th 10月 2025
21st 10月 2025
22nd 10月 2025
23rd 10月 2025
24th 10月 2025
25th 10月 2025
26th 10月 2025
27th 10月 2025
28th 10月 2025
29th 10月 2025
30th 10月 2025
31st 10月 2025
1st 11月 2025
2nd 11月 2025
3rd 11月 2025
4th 11月 2025
5th 11月 2025
6th 11月 2025
7th 11月 2025
8th 11月 2025
9th 11月 2025
10th 11月 2025
11th 11月 2025
12th 11月 2025
13th 11月 2025
14th 11月 2025
15th 11月 2025
16th 11月 2025
17th 11月 2025
18th 11月 2025
19th 11月 2025
20th 11月 2025
21st 11月 2025
22nd 11月 2025
23rd 11月 2025
24th 11月 2025
25th 11月 2025
26th 11月 2025
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
38AQI
34AQI
44AQI
37AQI
33AQI
33AQI
43AQI
47AQI
35AQI
51AQI
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
202539AQI
28
3
27
1
22
9
29
1
30
1
29
1
23
8
22
9
30
4
10
244
43
記録された最高 AQI
10月51AQI
記録された最低 AQI
5月33AQI
202436AQI
30
1
28
1
25
6
25
5
28
3
28
2
19
12
30
1
28
2
31
27
3
31
330
36
記録された最高 AQI
7月49AQI
記録された最低 AQI
9月29AQI
202338AQI
24
7
23
5
29
2
24
6
29
2
23
7
26
5
30
1
29
1
31
21
8
24
7
313
51
記録された最高 AQI
4月46AQI
記録された最低 AQI
8月27AQI
202237AQI
26
4
19
2
23
8
23
6
27
4
25
5
18
3
1
28
28
3
27
3
28
3
273
41
記録された最高 AQI
3月44AQI
記録された最低 AQI
8月17AQI
202135AQI
22
8
22
6
25
6
28
2
26
5
27
3
28
3
27
4
29
1
28
3
24
6
21
10
307
57
記録された最高 AQI
12月41AQI
記録された最低 AQI
8月29AQI
202034AQI
12
1
19
2
17
1
23
7
31
23
8
19
30
1
25
5
23
8
222
33
記録された最高 AQI
8月40AQI
記録された最低 AQI
9月26AQI
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)
39AQI最も清浄な年
2020(平均)
34AQIIwasakinishi の年間 2025 AQI（39）は、前年と比較して 7.4% (悪化 AQI) の平均パーセント変動を示しています: 2020 (34), 2021 (35), 2022 (37), 2023 (38), 2024 (36)。
