Análisis Histórico de la Calidad del Aire en Katsuura, Chiba, Japan
Sumérgete en los detalles de la Calidad del Aire con datos históricos, patrones mensuales y tendencias anuales al alcance de tu mano!
Bueno
050
Moderado
100
Pobre
150
Poco saludable
200
Severo
300
Peligroso
301+
Análisis de la Calidad del Aire de Octubre
Katsuura, Chiba, Japan
2021
2024
2025
AQI
.
Días
Tendencias de AQI: Máximos y Mínimos
El AQI más alto registrado en
4th Oct 2025
49AQIEl AQI más bajo registrado en
27th Oct 2021
18AQIAnálisis del mismo día (4th October ):
En este día, el AQI a través de los 3 años varió significativamente: 2025 ocupa el puesto 1st más alto AQI en 49 de Bueno calidad del aire en el mismo día.
Descargar datos anuales 2024
Informe mundial de calidad del aire
Tendencia de AQI Día y Noche: 4th Oct - 5th Oct 2025
Katsuura, Chiba, Japan
AQI
Día
Noche
.
5 AM4th Oct 2025
5 PM
4 AM5th Oct 2025
Hora del Día
Prom. Hora Más Alta
8AM4th Oct
62AQI
Prom. Hora Más Baja
1PM4th Oct
53AQI
Hora de la Noche
Prom. Hora Más Alta
3AM5th Oct
64AQI
Prom. Hora Más Baja
8PM4th Oct
45AQI
En las últimas 24 horas,
El AQI de Katsuura alcanzó su punto más alto de 64 a las 3 AM durante el Noche, mientras que el punto más bajo, 45, se registró a las 8 PM durante el Noche entre 4th Oct y 5th Oct 2025.
Tendencia de AQI Día y Noche: Sep - Oct 2025
Katsuura, Chiba, Japan
SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Día
Noche
5th Sep 2025355 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025357 AMAQI
5th Sep 2025368 AMAQI
5th Sep 2025169 AMAQI
5th Sep 20251910 AMAQI
5th Sep 20251711 AMAQI
5th Sep 20251812 PMAQI
5th Sep 2025171 PMAQI
5th Sep 2025172 PMAQI
5th Sep 2025223 PMAQI
5th Sep 2025204 PMAQI
5th Sep 2025185 PMAQI
5th Sep 2025226 PMAQI
5th Sep 2025367 PMAQI
5th Sep 2025298 PMAQI
5th Sep 2025249 PMAQI
5th Sep 20252110 PMAQI
5th Sep 20252111 PMAQI
6th Sep 20252512 AMAQI
6th Sep 2025251 AMAQI
6th Sep 2025272 AMAQI
6th Sep 2025263 AMAQI
6th Sep 2025284 AMAQI
26°C23/27°C
6th Sep 2025275 AMAQI
6th Sep 2025286 AMAQI
6th Sep 2025287 AMAQI
6th Sep 2025288 AMAQI
6th Sep 2025249 AMAQI
6th Sep 20252010 AMAQI
6th Sep 20252611 AMAQI
6th Sep 20252512 PMAQI
6th Sep 2025291 PMAQI
6th Sep 2025242 PMAQI
6th Sep 2025313 PMAQI
6th Sep 2025264 PMAQI
6th Sep 2025305 PMAQI
6th Sep 2025266 PMAQI
6th Sep 2025287 PMAQI
6th Sep 2025318 PMAQI
6th Sep 2025279 PMAQI
6th Sep 20252510 PMAQI
6th Sep 20252611 PMAQI
7th Sep 20252412 AMAQI
7th Sep 2025241 AMAQI
7th Sep 2025252 AMAQI
7th Sep 2025243 AMAQI
7th Sep 2025274 AMAQI
25°C23/27°C
7th Sep 2025255 AMAQI
7th Sep 2025256 AMAQI
7th Sep 2025267 AMAQI
7th Sep 2025268 AMAQI
7th Sep 2025269 AMAQI
7th Sep 20252410 AMAQI
7th Sep 20252811 AMAQI
7th Sep 20253612 PMAQI
7th Sep 2025311 PMAQI
7th Sep 2025322 PMAQI
7th Sep 2025373 PMAQI
7th Sep 2025364 PMAQI
7th Sep 2025365 PMAQI
7th Sep 2025346 PMAQI
7th Sep 2025307 PMAQI
7th Sep 2025348 PMAQI
7th Sep 2025319 PMAQI
7th Sep 20252810 PMAQI
7th Sep 20252811 PMAQI
8th Sep 20252612 AMAQI
8th Sep 2025261 AMAQI
8th Sep 2025262 AMAQI
8th Sep 2025253 AMAQI
8th Sep 2025264 AMAQI
26°C25/28°C
8th Sep 2025275 AMAQI
8th Sep 2025276 AMAQI
8th Sep 2025277 AMAQI
8th Sep 2025278 AMAQI
8th Sep 2025369 AMAQI
8th Sep 20253710 AMAQI
8th Sep 20253811 AMAQI
8th Sep 20254612 PMAQI
8th Sep 2025341 PMAQI
8th Sep 2025462 PMAQI
8th Sep 2025483 PMAQI
8th Sep 2025464 PMAQI
8th Sep 2025505 PMAQI
8th Sep 2025456 PMAQI
8th Sep 2025437 PMAQI
8th Sep 2025318 PMAQI
8th Sep 2025339 PMAQI
8th Sep 20253410 PMAQI
8th Sep 20253411 PMAQI
9th Sep 20253012 AMAQI
9th Sep 2025321 AMAQI
9th Sep 2025282 AMAQI
9th Sep 2025293 AMAQI
9th Sep 2025294 AMAQI
27°C26/30°C
9th Sep 2025305 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025399 AMAQI
9th Sep 20253810 AMAQI
9th Sep 20254911 AMAQI
9th Sep 20254312 PMAQI
9th Sep 2025401 PMAQI
9th Sep 2025402 PMAQI
9th Sep 2025493 PMAQI
9th Sep 2025454 PMAQI
9th Sep 2025485 PMAQI
9th Sep 2025596 PMAQI
9th Sep 2025517 PMAQI
9th Sep 2025448 PMAQI
9th Sep 2025369 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253411 PMAQI
10th Sep 20253412 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025302 AMAQI
10th Sep 2025303 AMAQI
10th Sep 2025314 AMAQI
27°C26/29°C
10th Sep 2025335 AMAQI
10th Sep 2025326 AMAQI
10th Sep 2025337 AMAQI
10th Sep 2025328 AMAQI
10th Sep 2025459 AMAQI
10th Sep 20254910 AMAQI
10th Sep 20254711 AMAQI
10th Sep 20255012 PMAQI
10th Sep 2025451 PMAQI
10th Sep 2025392 PMAQI
10th Sep 2025483 PMAQI
10th Sep 2025364 PMAQI
10th Sep 2025285 PMAQI
10th Sep 2025296 PMAQI
10th Sep 2025247 PMAQI
10th Sep 2025288 PMAQI
10th Sep 2025309 PMAQI
10th Sep 20253110 PMAQI
10th Sep 20252511 PMAQI
11th Sep 20252612 AMAQI
11th Sep 2025341 AMAQI
11th Sep 2025322 AMAQI
11th Sep 2025333 AMAQI
11th Sep 2025354 AMAQI
27°C26/29°C
11th Sep 2025355 AMAQI
11th Sep 2025336 AMAQI
11th Sep 2025327 AMAQI
11th Sep 2025338 AMAQI
11th Sep 2025179 AMAQI
11th Sep 20252410 AMAQI
11th Sep 20251811 AMAQI
11th Sep 20252012 PMAQI
11th Sep 2025221 PMAQI
11th Sep 2025292 PMAQI
11th Sep 2025243 PMAQI
11th Sep 2025284 PMAQI
11th Sep 2025275 PMAQI
11th Sep 2025246 PMAQI
11th Sep 2025257 PMAQI
11th Sep 2025298 PMAQI
11th Sep 2025289 PMAQI
11th Sep 20252810 PMAQI
11th Sep 20252711 PMAQI
12th Sep 20252912 AMAQI
12th Sep 2025321 AMAQI
12th Sep 2025322 AMAQI
12th Sep 2025323 AMAQI
12th Sep 2025324 AMAQI
27°C24/29°C
12th Sep 2025325 AMAQI
12th Sep 2025316 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025308 AMAQI
12th Sep 2025219 AMAQI
12th Sep 20252010 AMAQI
12th Sep 20251911 AMAQI
12th Sep 20252112 PMAQI
12th Sep 2025241 PMAQI
12th Sep 2025312 PMAQI
12th Sep 2025273 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025265 PMAQI
12th Sep 2025296 PMAQI
12th Sep 2025297 PMAQI
12th Sep 2025288 PMAQI
12th Sep 2025279 PMAQI
12th Sep 20252410 PMAQI
12th Sep 20252411 PMAQI
13th Sep 20252712 AMAQI
13th Sep 2025321 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025324 AMAQI
25°C24/27°C
13th Sep 2025315 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025318 AMAQI
13th Sep 2025179 AMAQI
13th Sep 20251810 AMAQI
13th Sep 20252111 AMAQI
13th Sep 20252412 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025222 PMAQI
13th Sep 2025223 PMAQI
13th Sep 2025214 PMAQI
13th Sep 2025215 PMAQI
13th Sep 2025246 PMAQI
13th Sep 2025267 PMAQI
13th Sep 2025268 PMAQI
13th Sep 2025239 PMAQI
13th Sep 20252710 PMAQI
13th Sep 20252811 PMAQI
14th Sep 20252712 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025304 AMAQI
27°C25/28°C
14th Sep 2025315 AMAQI
14th Sep 2025306 AMAQI
14th Sep 2025317 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025289 AMAQI
14th Sep 20252710 AMAQI
14th Sep 20252711 AMAQI
14th Sep 20253512 PMAQI
14th Sep 2025481 PMAQI
14th Sep 2025352 PMAQI
14th Sep 2025323 PMAQI
14th Sep 2025324 PMAQI
14th Sep 2025405 PMAQI
14th Sep 2025506 PMAQI
14th Sep 2025487 PMAQI
14th Sep 2025448 PMAQI
14th Sep 2025429 PMAQI
14th Sep 20254310 PMAQI
14th Sep 20253911 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025324 AMAQI
27°C26/28°C
15th Sep 2025325 AMAQI
15th Sep 2025336 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025289 AMAQI
15th Sep 20253410 AMAQI
15th Sep 20253411 AMAQI
15th Sep 20253812 PMAQI
15th Sep 2025331 PMAQI
15th Sep 2025402 PMAQI
15th Sep 2025243 PMAQI
15th Sep 2025304 PMAQI
15th Sep 2025375 PMAQI
15th Sep 2025406 PMAQI
15th Sep 2025347 PMAQI
15th Sep 2025408 PMAQI
15th Sep 2025429 PMAQI
15th Sep 20253210 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253112 AMAQI
16th Sep 2025351 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025344 AMAQI
26°C25/28°C
16th Sep 2025345 AMAQI
16th Sep 2025346 AMAQI
16th Sep 2025357 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025319 AMAQI
16th Sep 20252810 AMAQI
16th Sep 20252811 AMAQI
16th Sep 20252812 PMAQI
16th Sep 2025341 PMAQI
16th Sep 2025312 PMAQI
16th Sep 2025303 PMAQI
16th Sep 2025344 PMAQI
16th Sep 2025405 PMAQI
16th Sep 2025266 PMAQI
16th Sep 2025267 PMAQI
16th Sep 2025288 PMAQI
16th Sep 2025279 PMAQI
16th Sep 20253010 PMAQI
16th Sep 20253411 PMAQI
17th Sep 20252712 AMAQI
17th Sep 2025311 AMAQI
17th Sep 2025322 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025334 AMAQI
27°C25/28°C
17th Sep 2025335 AMAQI
17th Sep 2025336 AMAQI
17th Sep 2025337 AMAQI
17th Sep 2025338 AMAQI
17th Sep 2025489 AMAQI
17th Sep 20255210 AMAQI
17th Sep 20255611 AMAQI
17th Sep 20256312 PMAQI
17th Sep 2025641 PMAQI
17th Sep 2025602 PMAQI
17th Sep 2025583 PMAQI
17th Sep 2025554 PMAQI
17th Sep 2025565 PMAQI
17th Sep 2025546 PMAQI
17th Sep 2025557 PMAQI
17th Sep 2025528 PMAQI
17th Sep 2025529 PMAQI
17th Sep 20255710 PMAQI
17th Sep 20256111 PMAQI
18th Sep 20255312 AMAQI
18th Sep 2025351 AMAQI
18th Sep 2025332 AMAQI
18th Sep 2025333 AMAQI
18th Sep 2025364 AMAQI
27°C26/29°C
18th Sep 2025405 AMAQI
18th Sep 2025396 AMAQI
18th Sep 2025397 AMAQI
18th Sep 2025408 AMAQI
18th Sep 2025649 AMAQI
18th Sep 20257410 AMAQI
18th Sep 20257111 AMAQI
18th Sep 20257212 PMAQI
18th Sep 2025691 PMAQI
18th Sep 2025582 PMAQI
18th Sep 2025603 PMAQI
18th Sep 2025644 PMAQI
18th Sep 2025635 PMAQI
18th Sep 2025586 PMAQI
18th Sep 2025547 PMAQI
18th Sep 2025568 PMAQI
18th Sep 2025389 PMAQI
18th Sep 20253410 PMAQI
18th Sep 20253011 PMAQI
19th Sep 20253312 AMAQI
19th Sep 2025371 AMAQI
19th Sep 2025402 AMAQI
19th Sep 2025393 AMAQI
19th Sep 2025444 AMAQI
27°C24/30°C
19th Sep 2025515 AMAQI
19th Sep 2025506 AMAQI
19th Sep 2025507 AMAQI
19th Sep 2025518 AMAQI
19th Sep 2025269 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20251911 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025231 PMAQI
19th Sep 2025242 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025284 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025247 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025359 PMAQI
19th Sep 20253210 PMAQI
19th Sep 20253111 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025381 AMAQI
20th Sep 2025422 AMAQI
20th Sep 2025423 AMAQI
20th Sep 2025414 AMAQI
23°C21/24°C
20th Sep 2025385 AMAQI
20th Sep 2025376 AMAQI
20th Sep 2025377 AMAQI
20th Sep 2025388 AMAQI
20th Sep 2025269 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252711 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025241 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025213 PMAQI
20th Sep 2025204 PMAQI
20th Sep 2025425 PMAQI
20th Sep 2025256 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025258 PMAQI
20th Sep 2025309 PMAQI
20th Sep 20253210 PMAQI
20th Sep 20253511 PMAQI
21st Sep 20253512 AMAQI
21st Sep 2025381 AMAQI
21st Sep 2025372 AMAQI
21st Sep 2025383 AMAQI
21st Sep 2025384 AMAQI
25°C23/27°C
21st Sep 2025375 AMAQI
21st Sep 2025376 AMAQI
21st Sep 2025377 AMAQI
21st Sep 2025378 AMAQI
21st Sep 2025469 AMAQI
21st Sep 20253210 AMAQI
21st Sep 20252511 AMAQI
21st Sep 20252412 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025202 PMAQI
21st Sep 2025213 PMAQI
21st Sep 2025224 PMAQI
21st Sep 2025205 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025187 PMAQI
21st Sep 2025228 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252911 PMAQI
22nd Sep 20253012 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025362 AMAQI
22nd Sep 2025363 AMAQI
22nd Sep 2025364 AMAQI
26°C22/29°C
22nd Sep 2025345 AMAQI
22nd Sep 2025346 AMAQI
22nd Sep 2025337 AMAQI
22nd Sep 2025348 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252011 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025211 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025243 PMAQI
22nd Sep 2025254 PMAQI
22nd Sep 2025225 PMAQI
22nd Sep 2025216 PMAQI
22nd Sep 2025207 PMAQI
22nd Sep 2025248 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20252910 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025342 AMAQI
23rd Sep 2025343 AMAQI
23rd Sep 2025334 AMAQI
22°C21/24°C
23rd Sep 2025315 AMAQI
23rd Sep 2025306 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025318 AMAQI
23rd Sep 2025229 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252411 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025232 PMAQI
23rd Sep 2025203 PMAQI
23rd Sep 2025214 PMAQI
23rd Sep 2025245 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025338 PMAQI
23rd Sep 2025289 PMAQI
23rd Sep 20252610 PMAQI
23rd Sep 20252811 PMAQI
24th Sep 20253012 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025322 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025324 AMAQI
22°C20/25°C
24th Sep 2025305 AMAQI
24th Sep 2025306 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025309 AMAQI
24th Sep 20252410 AMAQI
24th Sep 20252111 AMAQI
24th Sep 20251812 PMAQI
24th Sep 2025181 PMAQI
24th Sep 2025202 PMAQI
24th Sep 2025203 PMAQI
24th Sep 2025194 PMAQI
24th Sep 2025175 PMAQI
24th Sep 2025196 PMAQI
24th Sep 2025207 PMAQI
24th Sep 2025238 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252610 PMAQI
24th Sep 20252511 PMAQI
25th Sep 20252612 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025292 AMAQI
25th Sep 2025293 AMAQI
25th Sep 2025294 AMAQI
22°C20/24°C
25th Sep 2025285 AMAQI
25th Sep 2025286 AMAQI
25th Sep 2025287 AMAQI
25th Sep 2025288 AMAQI
25th Sep 2025249 AMAQI
25th Sep 20252310 AMAQI
25th Sep 20252811 AMAQI
25th Sep 20253012 PMAQI
25th Sep 2025291 PMAQI
25th Sep 2025302 PMAQI
25th Sep 2025343 PMAQI
25th Sep 2025344 PMAQI
25th Sep 2025345 PMAQI
25th Sep 2025406 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025298 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252410 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20252212 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025252 AMAQI
26th Sep 2025273 AMAQI
26th Sep 2025224 AMAQI
23°C21/26°C
26th Sep 2025215 AMAQI
26th Sep 2025266 AMAQI
26th Sep 2025337 AMAQI
26th Sep 2025428 AMAQI
26th Sep 2025509 AMAQI
26th Sep 20254710 AMAQI
26th Sep 20255711 AMAQI
26th Sep 20255812 PMAQI
26th Sep 2025651 PMAQI
26th Sep 2025642 PMAQI
26th Sep 2025723 PMAQI
26th Sep 2025644 PMAQI
26th Sep 2025645 PMAQI
26th Sep 2025686 PMAQI
26th Sep 2025667 PMAQI
26th Sep 2025668 PMAQI
26th Sep 2025529 PMAQI
26th Sep 20255710 PMAQI
26th Sep 20255711 PMAQI
27th Sep 20255512 AMAQI
27th Sep 2025571 AMAQI
27th Sep 2025562 AMAQI
27th Sep 2025483 AMAQI
27th Sep 2025294 AMAQI
25°C23/27°C
27th Sep 2025185 AMAQI
27th Sep 2025216 AMAQI
27th Sep 2025207 AMAQI
27th Sep 2025238 AMAQI
27th Sep 2025269 AMAQI
27th Sep 20252710 AMAQI
27th Sep 20253111 AMAQI
27th Sep 20253212 PMAQI
27th Sep 2025321 PMAQI
27th Sep 2025232 PMAQI
27th Sep 2025283 PMAQI
27th Sep 2025404 PMAQI
27th Sep 2025405 PMAQI
27th Sep 2025426 PMAQI
27th Sep 2025377 PMAQI
27th Sep 2025408 PMAQI
27th Sep 2025359 PMAQI
27th Sep 20253810 PMAQI
27th Sep 20253311 PMAQI
28th Sep 20252212 AMAQI
28th Sep 2025201 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025213 AMAQI
28th Sep 2025204 AMAQI
24°C23/25°C
28th Sep 2025205 AMAQI
28th Sep 2025236 AMAQI
28th Sep 2025227 AMAQI
28th Sep 2025338 AMAQI
28th Sep 2025399 AMAQI
28th Sep 20254310 AMAQI
28th Sep 20253511 AMAQI
28th Sep 20253012 PMAQI
28th Sep 2025241 PMAQI
28th Sep 2025232 PMAQI
28th Sep 2025313 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025295 PMAQI
28th Sep 2025256 PMAQI
28th Sep 2025207 PMAQI
28th Sep 2025128 PMAQI
28th Sep 2025159 PMAQI
28th Sep 20252010 PMAQI
28th Sep 20251711 PMAQI
29th Sep 20251812 AMAQI
29th Sep 2025231 AMAQI
29th Sep 2025152 AMAQI
29th Sep 2025163 AMAQI
29th Sep 2025194 AMAQI
25°C24/26°C
29th Sep 2025205 AMAQI
29th Sep 2025306 AMAQI
29th Sep 2025357 AMAQI
29th Sep 2025378 AMAQI
29th Sep 2025339 AMAQI
29th Sep 20253510 AMAQI
29th Sep 20253911 AMAQI
29th Sep 20254512 PMAQI
29th Sep 2025491 PMAQI
29th Sep 2025412 PMAQI
29th Sep 2025403 PMAQI
29th Sep 2025334 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025276 PMAQI
29th Sep 2025217 PMAQI
29th Sep 2025288 PMAQI
29th Sep 2025289 PMAQI
29th Sep 20252910 PMAQI
29th Sep 20253711 PMAQI
30th Sep 20253312 AMAQI
30th Sep 2025251 AMAQI
30th Sep 2025302 AMAQI
30th Sep 2025283 AMAQI
30th Sep 2025224 AMAQI
26°C23/29°C
30th Sep 2025305 AMAQI
30th Sep 2025276 AMAQI
30th Sep 2025317 AMAQI
30th Sep 2025338 AMAQI
30th Sep 2025329 AMAQI
30th Sep 20253110 AMAQI
30th Sep 20252811 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025381 PMAQI
30th Sep 2025412 PMAQI
30th Sep 2025323 PMAQI
30th Sep 2025284 PMAQI
30th Sep 2025335 PMAQI
30th Sep 2025426 PMAQI
30th Sep 2025447 PMAQI
30th Sep 2025558 PMAQI
30th Sep 2025479 PMAQI
30th Sep 20253110 PMAQI
30th Sep 20253211 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025321 AMAQI
1st Oct 2025292 AMAQI
1st Oct 2025363 AMAQI
1st Oct 2025294 AMAQI
23°C22/25°C
1st Oct 2025315 AMAQI
1st Oct 2025286 AMAQI
1st Oct 2025367 AMAQI
1st Oct 2025328 AMAQI
1st Oct 2025299 AMAQI
1st Oct 20252010 AMAQI
1st Oct 20251811 AMAQI
1st Oct 20252012 PMAQI
1st Oct 2025301 PMAQI
1st Oct 2025392 PMAQI
1st Oct 2025373 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025375 PMAQI
1st Oct 2025336 PMAQI
1st Oct 2025317 PMAQI
1st Oct 2025288 PMAQI
1st Oct 2025269 PMAQI
1st Oct 20252910 PMAQI
1st Oct 20252611 PMAQI
2nd Oct 20252812 AMAQI
2nd Oct 2025391 AMAQI
2nd Oct 2025462 AMAQI
2nd Oct 2025453 AMAQI
2nd Oct 2025494 AMAQI
22°C19/23°C
2nd Oct 2025475 AMAQI
2nd Oct 2025496 AMAQI
2nd Oct 2025497 AMAQI
2nd Oct 2025518 AMAQI
2nd Oct 2025479 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255611 AMAQI
2nd Oct 20255712 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025542 PMAQI
2nd Oct 2025533 PMAQI
2nd Oct 2025514 PMAQI
2nd Oct 2025445 PMAQI
2nd Oct 2025446 PMAQI
2nd Oct 2025437 PMAQI
2nd Oct 2025408 PMAQI
2nd Oct 2025429 PMAQI
2nd Oct 20254810 PMAQI
2nd Oct 20255011 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025451 AMAQI
3rd Oct 2025462 AMAQI
3rd Oct 2025473 AMAQI
3rd Oct 2025464 AMAQI
22°C19/25°C
3rd Oct 2025485 AMAQI
3rd Oct 2025446 AMAQI
3rd Oct 2025477 AMAQI
3rd Oct 2025538 AMAQI
3rd Oct 2025529 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20254311 AMAQI
3rd Oct 20254012 PMAQI
3rd Oct 2025381 PMAQI
3rd Oct 2025342 PMAQI
3rd Oct 2025393 PMAQI
3rd Oct 2025364 PMAQI
3rd Oct 2025395 PMAQI
3rd Oct 2025406 PMAQI
3rd Oct 2025467 PMAQI
3rd Oct 2025448 PMAQI
3rd Oct 2025299 PMAQI
3rd Oct 20252310 PMAQI
3rd Oct 20252411 PMAQI
4th Oct 20252212 AMAQI
4th Oct 2025591 AMAQI
4th Oct 2025702 AMAQI
4th Oct 2025713 AMAQI
4th Oct 2025404 AMAQI
23°C22/25°C
4th Oct 2025585 AMAQI
4th Oct 2025616 AMAQI
4th Oct 2025607 AMAQI
4th Oct 2025628 AMAQI
4th Oct 2025629 AMAQI
4th Oct 20256110 AMAQI
4th Oct 20255511 AMAQI
4th Oct 20255512 PMAQI
4th Oct 2025531 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025583 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025585 PMAQI
4th Oct 2025556 PMAQI
4th Oct 2025467 PMAQI
4th Oct 2025458 PMAQI
4th Oct 2025469 PMAQI
4th Oct 20255410 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20255612 AMAQI
5th Oct 2025561 AMAQI
5th Oct 2025612 AMAQI
5th Oct 2025643 AMAQI
5th Oct 2025644 AMAQI
23°C23/25°C
5th Oct 2025615 AMAQI
5 AM5th Oct 2025566 AMAQI
5th Oct 2025557 AMAQI
5th Oct 2025538 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255610 AMAQI
5th Oct 20255811 AMAQI
11 AM5th Oct 20255112 PMAQI
5th Oct 2025551 PMAQI
5th Oct 2025622 PMAQI
5th Oct 2025613 PMAQI
5th Oct 2025624 PMAQI
5th Oct 2025335 PMAQI
5 PM5th Oct 2025236 PMAQI
5th Oct 2025467 PMAQI
11 PM
4 AM
--°C/°C
Hora del Día
Prom. Hora Más Alta
5 AM - 8 AM
35AQI
4 horas / Día
120 horas / Mes
Prom. Hora Más Baja
5 AM - 11 AM
34AQI
7 horas / Día
210 horas / Mes
En los últimos 30 días, durante el día, el AQI más alto fue entre 5 AM a 8 AM (Prom. 35), mientras que el AQI más bajo fue entre 5 AM a 11 AM (Prom. 34).
Hora de la Noche
Prom. Hora Más Alta
1 AM - 3 AM
35AQI
3 horas / Día
90 horas / Mes
Prom. Hora Más Baja
12 AM
32AQI
1 horas / Día
30 horas / Mes
En los últimos 30 días, durante el día, el AQI más alto fue entre 1 AM a 3 AM (Prom. 35), mientras que el AQI más bajo fue entre 12 AM a 12 AM (Prom. 32).
2025 Días vs Calidad del Aire
Katsuura, Chiba, Japan
2025
93%
257
7%
20
Número total de días con diferentes categorías de AQI en los últimos 278 días de 2025 (87 días restantes)
Bueno
257 DíasModerado
20 DíasPobre
0 DíasPoco saludable
0 DíasSevero
0 DíasPeligroso
0 DíasBajo los límites de calidad del aire seguros de la OMS: 93%
Nivel de Riesgo para la Salud:
Muy bajo
En 2025, 93% de 278 días estuvieron dentro de los límites de calidad del aire seguros de la OMS. El riesgo de problemas de salud es Muy bajo, pero los impactos para la salud aún no son claros.
Perspectivas Anuales de la Calidad del Aire
Katsuura, Chiba, Japan
Niveles de AQI en 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Lun.Mar.Mié.Jue.Vie.Sáb.
Ene.
Feb.
Mar.
Abr.
Mayo
Jun.
Jul.
Ago.
Sep.
Oct.
Nov.
Dic.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st Enero 2025
32AQI
32AQI
2nd Enero 2025
32AQI
32AQI
3rd Enero 2025
28AQI
28AQI
4th Enero 2025
26AQI
26AQI
5th Enero 2025
26AQI
26AQI
6th Enero 2025
43AQI
43AQI
7th Enero 2025
27AQI
27AQI
8th Enero 2025
35AQI
35AQI
9th Enero 2025
28AQI
28AQI
10th Enero 2025
30AQI
30AQI
11th Enero 2025
28AQI
28AQI
12th Enero 2025
37AQI
37AQI
13th Enero 2025
29AQI
29AQI
14th Enero 2025
35AQI
35AQI
15th Enero 2025
39AQI
39AQI
16th Enero 2025
31AQI
31AQI
17th Enero 2025
31AQI
31AQI
18th Enero 2025
30AQI
30AQI
19th Enero 2025
54AQI
54AQI
20th Enero 2025
35AQI
35AQI
21st Enero 2025
44AQI
44AQI
22nd Enero 2025
35AQI
35AQI
23rd Enero 2025
44AQI
44AQI
24th Enero 2025
45AQI
45AQI
25th Enero 2025
37AQI
37AQI
26th Enero 2025
38AQI
38AQI
27th Enero 2025
31AQI
31AQI
28th Enero 2025
37AQI
37AQI
29th Enero 2025
31AQI
31AQI
30th Enero 2025
34AQI
34AQI
31st Enero 2025
32AQI
32AQI
1st Febrero 2025
38AQI
38AQI
2nd Febrero 2025
32AQI
32AQI
3rd Febrero 2025
36AQI
36AQI
4th Febrero 2025
31AQI
31AQI
5th Febrero 2025
35AQI
35AQI
6th Febrero 2025
30AQI
30AQI
7th Febrero 2025
32AQI
32AQI
8th Febrero 2025
37AQI
37AQI
9th Febrero 2025
31AQI
31AQI
10th Febrero 2025
31AQI
31AQI
11th Febrero 2025
32AQI
32AQI
12th Febrero 2025
31AQI
31AQI
13th Febrero 2025
38AQI
38AQI
14th Febrero 2025
29AQI
29AQI
15th Febrero 2025
31AQI
31AQI
16th Febrero 2025
35AQI
35AQI
17th Febrero 2025
41AQI
41AQI
18th Febrero 2025
32AQI
32AQI
19th Febrero 2025
32AQI
32AQI
20th Febrero 2025
29AQI
29AQI
21st Febrero 2025
30AQI
30AQI
22nd Febrero 2025
30AQI
30AQI
23rd Febrero 2025
32AQI
32AQI
24th Febrero 2025
34AQI
34AQI
25th Febrero 2025
36AQI
36AQI
26th Febrero 2025
37AQI
37AQI
27th Febrero 2025
38AQI
38AQI
28th Febrero 2025
44AQI
44AQI
1st Marzo 2025
45AQI
45AQI
2nd Marzo 2025
58AQI
58AQI
3rd Marzo 2025
40AQI
40AQI
4th Marzo 2025
41AQI
41AQI
5th Marzo 2025
27AQI
27AQI
6th Marzo 2025
32AQI
32AQI
7th Marzo 2025
31AQI
31AQI
8th Marzo 2025
32AQI
32AQI
9th Marzo 2025
33AQI
33AQI
10th Marzo 2025
34AQI
34AQI
11th Marzo 2025
33AQI
33AQI
12th Marzo 2025
36AQI
36AQI
13th Marzo 2025
40AQI
40AQI
14th Marzo 2025
35AQI
35AQI
15th Marzo 2025
35AQI
35AQI
16th Marzo 2025
28AQI
28AQI
17th Marzo 2025
23AQI
23AQI
18th Marzo 2025
25AQI
25AQI
19th Marzo 2025
20AQI
20AQI
20th Marzo 2025
29AQI
29AQI
21st Marzo 2025
37AQI
37AQI
22nd Marzo 2025
41AQI
41AQI
23rd Marzo 2025
49AQI
49AQI
24th Marzo 2025
50AQI
50AQI
25th Marzo 2025
64AQI
64AQI
26th Marzo 2025
88AQI
88AQI
27th Marzo 2025
70AQI
70AQI
28th Marzo 2025
54AQI
54AQI
29th Marzo 2025
40AQI
40AQI
30th Marzo 2025
42AQI
42AQI
31st Marzo 2025
34AQI
34AQI
1st Abril 2025
33AQI
33AQI
2nd Abril 2025
24AQI
24AQI
3rd Abril 2025
25AQI
25AQI
4th Abril 2025
24AQI
24AQI
5th Abril 2025
26AQI
26AQI
6th Abril 2025
21AQI
21AQI
7th Abril 2025
26AQI
26AQI
8th Abril 2025
29AQI
29AQI
9th Abril 2025
30AQI
30AQI
10th Abril 2025
42AQI
42AQI
11th Abril 2025
36AQI
36AQI
12th Abril 2025
34AQI
34AQI
13th Abril 2025
26AQI
26AQI
14th Abril 2025
41AQI
41AQI
15th Abril 2025
28AQI
28AQI
16th Abril 2025
32AQI
32AQI
17th Abril 2025
38AQI
38AQI
18th Abril 2025
45AQI
45AQI
19th Abril 2025
55AQI
55AQI
20th Abril 2025
35AQI
35AQI
21st Abril 2025
42AQI
42AQI
22nd Abril 2025
36AQI
36AQI
23rd Abril 2025
30AQI
30AQI
24th Abril 2025
32AQI
32AQI
25th Abril 2025
34AQI
34AQI
26th Abril 2025
39AQI
39AQI
27th Abril 2025
39AQI
39AQI
28th Abril 2025
34AQI
34AQI
29th Abril 2025
32AQI
32AQI
30th Abril 2025
36AQI
36AQI
1st Mayo 2025
33AQI
33AQI
2nd Mayo 2025
28AQI
28AQI
3rd Mayo 2025
28AQI
28AQI
4th Mayo 2025
35AQI
35AQI
5th Mayo 2025
25AQI
25AQI
6th Mayo 2025
27AQI
27AQI
7th Mayo 2025
21AQI
21AQI
8th Mayo 2025
24AQI
24AQI
9th Mayo 2025
26AQI
26AQI
10th Mayo 2025
24AQI
24AQI
11th Mayo 2025
27AQI
27AQI
12th Mayo 2025
28AQI
28AQI
13th Mayo 2025
33AQI
33AQI
14th Mayo 2025
26AQI
26AQI
15th Mayo 2025
34AQI
34AQI
16th Mayo 2025
31AQI
31AQI
17th Mayo 2025
25AQI
25AQI
18th Mayo 2025
36AQI
36AQI
19th Mayo 2025
39AQI
39AQI
20th Mayo 2025
55AQI
55AQI
21st Mayo 2025
40AQI
40AQI
22nd Mayo 2025
35AQI
35AQI
23rd Mayo 2025
36AQI
36AQI
24th Mayo 2025
35AQI
35AQI
25th Mayo 2025
30AQI
30AQI
26th Mayo 2025
27AQI
27AQI
27th Mayo 2025
24AQI
24AQI
28th Mayo 2025
25AQI
25AQI
29th Mayo 2025
24AQI
24AQI
30th Mayo 2025
21AQI
21AQI
31st Mayo 2025
18AQI
18AQI
1st Junio 2025
20AQI
20AQI
2nd Junio 2025
23AQI
23AQI
3rd Junio 2025
25AQI
25AQI
4th Junio 2025
30AQI
30AQI
5th Junio 2025
34AQI
34AQI
6th Junio 2025
39AQI
39AQI
7th Junio 2025
44AQI
44AQI
8th Junio 2025
49AQI
49AQI
9th Junio 2025
38AQI
38AQI
10th Junio 2025
30AQI
30AQI
11th Junio 2025
27AQI
27AQI
12th Junio 2025
33AQI
33AQI
13th Junio 2025
30AQI
30AQI
14th Junio 2025
31AQI
31AQI
15th Junio 2025
33AQI
33AQI
16th Junio 2025
29AQI
29AQI
17th Junio 2025
40AQI
40AQI
18th Junio 2025
40AQI
40AQI
19th Junio 2025
37AQI
37AQI
20th Junio 2025
35AQI
35AQI
21st Junio 2025
28AQI
28AQI
22nd Junio 2025
23AQI
23AQI
23rd Junio 2025
23AQI
23AQI
24th Junio 2025
24AQI
24AQI
25th Junio 2025
23AQI
23AQI
26th Junio 2025
20AQI
20AQI
27th Junio 2025
32AQI
32AQI
28th Junio 2025
29AQI
29AQI
29th Junio 2025
28AQI
28AQI
30th Junio 2025
37AQI
37AQI
1st Julio 2025
36AQI
36AQI
2nd Julio 2025
42AQI
42AQI
3rd Julio 2025
41AQI
41AQI
4th Julio 2025
38AQI
38AQI
5th Julio 2025
53AQI
53AQI
6th Julio 2025
68AQI
68AQI
7th Julio 2025
77AQI
77AQI
8th Julio 2025
77AQI
77AQI
9th Julio 2025
72AQI
72AQI
10th Julio 2025
54AQI
54AQI
11th Julio 2025
50AQI
50AQI
12th Julio 2025
52AQI
52AQI
13th Julio 2025
48AQI
48AQI
14th Julio 2025
41AQI
41AQI
15th Julio 2025
42AQI
42AQI
16th Julio 2025
41AQI
41AQI
17th Julio 2025
39AQI
39AQI
18th Julio 2025
37AQI
37AQI
19th Julio 2025
33AQI
33AQI
20th Julio 2025
32AQI
32AQI
21st Julio 2025
33AQI
33AQI
22nd Julio 2025
30AQI
30AQI
23rd Julio 2025
31AQI
31AQI
24th Julio 2025
31AQI
31AQI
25th Julio 2025
25AQI
25AQI
26th Julio 2025
25AQI
25AQI
27th Julio 2025
23AQI
23AQI
28th Julio 2025
26AQI
26AQI
29th Julio 2025
27AQI
27AQI
30th Julio 2025
31AQI
31AQI
31st Julio 2025
31AQI
31AQI
1st Agosto 2025
36AQI
36AQI
2nd Agosto 2025
39AQI
39AQI
3rd Agosto 2025
44AQI
44AQI
4th Agosto 2025
62AQI
62AQI
5th Agosto 2025
48AQI
48AQI
6th Agosto 2025
48AQI
48AQI
7th Agosto 2025
46AQI
46AQI
8th Agosto 2025
43AQI
43AQI
9th Agosto 2025
47AQI
47AQI
10th Agosto 2025
37AQI
37AQI
11th Agosto 2025
36AQI
36AQI
12th Agosto 2025
32AQI
32AQI
13th Agosto 2025
33AQI
33AQI
14th Agosto 2025
36AQI
36AQI
15th Agosto 2025
38AQI
38AQI
16th Agosto 2025
39AQI
39AQI
17th Agosto 2025
39AQI
39AQI
18th Agosto 2025
41AQI
41AQI
19th Agosto 2025
44AQI
44AQI
20th Agosto 2025
46AQI
46AQI
21st Agosto 2025
45AQI
45AQI
22nd Agosto 2025
44AQI
44AQI
23rd Agosto 2025
48AQI
48AQI
24th Agosto 2025
53AQI
53AQI
25th Agosto 2025
53AQI
53AQI
26th Agosto 2025
54AQI
54AQI
27th Agosto 2025
49AQI
49AQI
28th Agosto 2025
46AQI
46AQI
29th Agosto 2025
50AQI
50AQI
30th Agosto 2025
52AQI
52AQI
31st Agosto 2025
50AQI
50AQI
1st Septiembre 2025
41AQI
41AQI
2nd Septiembre 2025
35AQI
35AQI
3rd Septiembre 2025
34AQI
34AQI
4th Septiembre 2025
33AQI
33AQI
5th Septiembre 2025
29AQI
29AQI
6th Septiembre 2025
27AQI
27AQI
7th Septiembre 2025
29AQI
29AQI
8th Septiembre 2025
35AQI
35AQI
9th Septiembre 2025
38AQI
38AQI
10th Septiembre 2025
34AQI
34AQI
11th Septiembre 2025
28AQI
28AQI
12th Septiembre 2025
28AQI
28AQI
13th Septiembre 2025
26AQI
26AQI
14th Septiembre 2025
36AQI
36AQI
15th Septiembre 2025
34AQI
34AQI
16th Septiembre 2025
32AQI
32AQI
17th Septiembre 2025
47AQI
47AQI
18th Septiembre 2025
49AQI
49AQI
19th Septiembre 2025
33AQI
33AQI
20th Septiembre 2025
32AQI
32AQI
21st Septiembre 2025
30AQI
30AQI
22nd Septiembre 2025
28AQI
28AQI
23rd Septiembre 2025
28AQI
28AQI
24th Septiembre 2025
25AQI
25AQI
25th Septiembre 2025
30AQI
30AQI
26th Septiembre 2025
43AQI
43AQI
27th Septiembre 2025
38AQI
38AQI
28th Septiembre 2025
22AQI
22AQI
29th Septiembre 2025
27AQI
27AQI
30th Septiembre 2025
35AQI
35AQI
1st Octubre 2025
31AQI
31AQI
2nd Octubre 2025
43AQI
43AQI
3rd Octubre 2025
43AQI
43AQI
4th Octubre 2025
49AQI
49AQI
5th Octubre 2025
6th Octubre 2025
7th Octubre 2025
8th Octubre 2025
9th Octubre 2025
10th Octubre 2025
11th Octubre 2025
12th Octubre 2025
13th Octubre 2025
14th Octubre 2025
15th Octubre 2025
16th Octubre 2025
17th Octubre 2025
18th Octubre 2025
19th Octubre 2025
20th Octubre 2025
21st Octubre 2025
22nd Octubre 2025
23rd Octubre 2025
24th Octubre 2025
25th Octubre 2025
26th Octubre 2025
27th Octubre 2025
28th Octubre 2025
29th Octubre 2025
30th Octubre 2025
31st Octubre 2025
1st Noviembre 2025
2nd Noviembre 2025
3rd Noviembre 2025
4th Noviembre 2025
5th Noviembre 2025
6th Noviembre 2025
7th Noviembre 2025
8th Noviembre 2025
9th Noviembre 2025
10th Noviembre 2025
11th Noviembre 2025
12th Noviembre 2025
13th Noviembre 2025
14th Noviembre 2025
15th Noviembre 2025
16th Noviembre 2025
17th Noviembre 2025
18th Noviembre 2025
19th Noviembre 2025
20th Noviembre 2025
21st Noviembre 2025
22nd Noviembre 2025
23rd Noviembre 2025
24th Noviembre 2025
25th Noviembre 2025
26th Noviembre 2025
27th Noviembre 2025
28th Noviembre 2025
29th Noviembre 2025
30th Noviembre 2025
1st Diciembre 2025
2nd Diciembre 2025
3rd Diciembre 2025
4th Diciembre 2025
5th Diciembre 2025
6th Diciembre 2025
7th Diciembre 2025
8th Diciembre 2025
9th Diciembre 2025
10th Diciembre 2025
11th Diciembre 2025
12th Diciembre 2025
13th Diciembre 2025
14th Diciembre 2025
15th Diciembre 2025
16th Diciembre 2025
17th Diciembre 2025
18th Diciembre 2025
19th Diciembre 2025
20th Diciembre 2025
21st Diciembre 2025
22nd Diciembre 2025
23rd Diciembre 2025
24th Diciembre 2025
25th Diciembre 2025
26th Diciembre 2025
27th Diciembre 2025
28th Diciembre 2025
29th Diciembre 2025
30th Diciembre 2025
31st Diciembre 2025
34AQI
34AQI
40AQI
33AQI
30AQI
31AQI
41AQI
44AQI
33AQI
42AQI
Número de días
Ene.Feb.Mar.Abr.MayoJun.Jul.Ago.Sep.Oct.Nov.Dic.Días Totales
202536AQI
30
1
28
26
5
29
1
30
1
30
24
7
26
5
30
4
257
20
El AQI más alto registrado en
Agosto44AQI
El AQI más bajo registrado en
Mayo30AQI
202433AQI
16
1
4
2
12
30
22
9
31
28
1
31
27
3
31
235
13
El AQI más alto registrado en
Julio43AQI
El AQI más bajo registrado en
Marzo18AQI
202338AQI
3
22
9
25
9
El AQI más alto registrado en
Diciembre40AQI
El AQI más bajo registrado en
Noviembre25AQI
202130AQI
28
2
26
2
27
4
28
2
28
3
28
2
29
2
27
4
30
31
25
1
307
22
El AQI más alto registrado en
Mayo38AQI
El AQI más bajo registrado en
Febrero26AQI
202026AQI
13
21
18
28
2
31
25
6
19
31
30
29
2
245
10
El AQI más alto registrado en
Agosto32AQI
El AQI más bajo registrado en
Septiembre22AQI
Años Más y Menos Contaminados en los Últimos 5 Años
Año Más Contaminado Registrado
2023(Prom.)
38AQIAño Menos Contaminado Registrado
2020(Prom.)
26AQIEl análisis anual de la calidad del aire de Katsuura de 2025 muestra un cambio porcentual promedio de 36_percentage_change en comparación con los años anteriores: 2020 (26), 2021 (30), 2023 (38), 2024 (33).
