Najioshinmachi, Sakurazuka, Osaka, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
October Air Quality Analysis
Najioshinmachi, Sakurazuka, Osaka, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Oct 2025
54AQILowest AQI recorded on
17th Oct 2021
10AQISame Day Analysis (14th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 45 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 14th Oct - 15th Oct 2025
Najioshinmachi, Sakurazuka, Osaka, Japan
AQI
Day
Night
.
5 AM14th Oct 2025
5 PM
4 AM15th Oct 2025
Day time
Avg. Highest Time
5PM14th Oct
63AQI
Avg. Lowest Time
6AM14th Oct
37AQI
Night time
Avg. Highest Time
7PM14th Oct
66AQI
Avg. Lowest Time
5AM14th Oct
41AQI
In the last 24 hours,
Najioshinmachi's AQI reached its highest point of 66 at 7 PM during the Night, while the lowest point, 37, was recorded at 6 AM during the Day between 14th Oct and 15th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Najioshinmachi, Sakurazuka, Osaka, 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
Day
Night
15th Sep 2025325 AMAQI
15th Sep 2025346 AMAQI
15th Sep 2025347 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025389 AMAQI
15th Sep 20255010 AMAQI
15th Sep 20254511 AMAQI
15th Sep 20255112 PMAQI
15th Sep 2025461 PMAQI
15th Sep 2025392 PMAQI
15th Sep 2025383 PMAQI
15th Sep 2025434 PMAQI
15th Sep 2025425 PMAQI
15th Sep 2025386 PMAQI
15th Sep 2025367 PMAQI
15th Sep 2025348 PMAQI
15th Sep 2025349 PMAQI
15th Sep 20253310 PMAQI
15th Sep 20253511 PMAQI
16th Sep 20253512 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025353 AMAQI
16th Sep 2025364 AMAQI
29°C26/33°C
16th Sep 2025375 AMAQI
16th Sep 2025386 AMAQI
16th Sep 2025377 AMAQI
16th Sep 2025388 AMAQI
16th Sep 2025329 AMAQI
16th Sep 20253810 AMAQI
16th Sep 20255111 AMAQI
16th Sep 20255512 PMAQI
16th Sep 2025581 PMAQI
16th Sep 2025582 PMAQI
16th Sep 2025573 PMAQI
16th Sep 2025524 PMAQI
16th Sep 2025545 PMAQI
16th Sep 2025536 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025498 PMAQI
16th Sep 2025469 PMAQI
16th Sep 20254810 PMAQI
16th Sep 20254611 PMAQI
17th Sep 20254912 AMAQI
17th Sep 2025391 AMAQI
17th Sep 2025362 AMAQI
17th Sep 2025363 AMAQI
17th Sep 2025384 AMAQI
29°C26/33°C
17th Sep 2025425 AMAQI
17th Sep 2025416 AMAQI
17th Sep 2025407 AMAQI
17th Sep 2025418 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20256110 AMAQI
17th Sep 20255811 AMAQI
17th Sep 20256212 PMAQI
17th Sep 2025631 PMAQI
17th Sep 2025652 PMAQI
17th Sep 2025583 PMAQI
17th Sep 2025564 PMAQI
17th Sep 2025585 PMAQI
17th Sep 2025626 PMAQI
17th Sep 2025597 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025569 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255911 PMAQI
18th Sep 20256012 AMAQI
18th Sep 2025541 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025393 AMAQI
18th Sep 2025424 AMAQI
29°C26/33°C
18th Sep 2025465 AMAQI
18th Sep 2025476 AMAQI
18th Sep 2025477 AMAQI
18th Sep 2025478 AMAQI
18th Sep 2025369 AMAQI
18th Sep 20252910 AMAQI
18th Sep 20252611 AMAQI
18th Sep 20252312 PMAQI
18th Sep 2025251 PMAQI
18th Sep 2025182 PMAQI
18th Sep 2025243 PMAQI
18th Sep 2025224 PMAQI
18th Sep 2025175 PMAQI
18th Sep 2025156 PMAQI
18th Sep 2025147 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025329 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20253211 PMAQI
19th Sep 20253212 AMAQI
19th Sep 2025361 AMAQI
19th Sep 2025502 AMAQI
19th Sep 2025513 AMAQI
19th Sep 2025504 AMAQI
27°C23/31°C
19th Sep 2025445 AMAQI
19th Sep 2025456 AMAQI
19th Sep 2025447 AMAQI
19th Sep 2025448 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20251910 AMAQI
19th Sep 20251911 AMAQI
19th Sep 20251612 PMAQI
19th Sep 2025181 PMAQI
19th Sep 2025212 PMAQI
19th Sep 2025223 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025235 PMAQI
19th Sep 2025226 PMAQI
19th Sep 2025237 PMAQI
19th Sep 2025288 PMAQI
19th Sep 2025359 PMAQI
19th Sep 20253410 PMAQI
19th Sep 20253411 PMAQI
20th Sep 20253212 AMAQI
20th Sep 2025361 AMAQI
20th Sep 2025462 AMAQI
20th Sep 2025463 AMAQI
20th Sep 2025444 AMAQI
25°C22/29°C
20th Sep 2025395 AMAQI
20th Sep 2025406 AMAQI
20th Sep 2025397 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025289 AMAQI
20th Sep 20252810 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252412 PMAQI
20th Sep 2025221 PMAQI
20th Sep 2025252 PMAQI
20th Sep 2025283 PMAQI
20th Sep 2025314 PMAQI
20th Sep 2025435 PMAQI
20th Sep 2025556 PMAQI
20th Sep 2025607 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025569 PMAQI
20th Sep 20255610 PMAQI
20th Sep 20255711 PMAQI
21st Sep 20255812 AMAQI
21st Sep 2025531 AMAQI
21st Sep 2025402 AMAQI
21st Sep 2025413 AMAQI
21st Sep 2025394 AMAQI
25°C23/28°C
21st Sep 2025375 AMAQI
21st Sep 2025376 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025378 AMAQI
21st Sep 2025209 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251511 AMAQI
21st Sep 20251312 PMAQI
21st Sep 2025141 PMAQI
21st Sep 2025142 PMAQI
21st Sep 2025133 PMAQI
21st Sep 2025134 PMAQI
21st Sep 2025145 PMAQI
21st Sep 2025146 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025218 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253211 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025381 AMAQI
22nd Sep 2025462 AMAQI
22nd Sep 2025463 AMAQI
22nd Sep 2025444 AMAQI
24°C21/27°C
22nd Sep 2025385 AMAQI
22nd Sep 2025386 AMAQI
22nd Sep 2025387 AMAQI
22nd Sep 2025388 AMAQI
22nd Sep 2025229 AMAQI
22nd Sep 20251610 AMAQI
22nd Sep 20251411 AMAQI
22nd Sep 20251912 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025203 PMAQI
22nd Sep 2025214 PMAQI
22nd Sep 2025205 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025237 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20252912 AMAQI
23rd Sep 2025341 AMAQI
23rd Sep 2025402 AMAQI
23rd Sep 2025413 AMAQI
23rd Sep 2025394 AMAQI
23°C19/27°C
23rd Sep 2025355 AMAQI
23rd Sep 2025356 AMAQI
23rd Sep 2025367 AMAQI
23rd Sep 2025358 AMAQI
23rd Sep 2025259 AMAQI
23rd Sep 20252210 AMAQI
23rd Sep 20252611 AMAQI
23rd Sep 20252612 PMAQI
23rd Sep 2025281 PMAQI
23rd Sep 2025302 PMAQI
23rd Sep 2025323 PMAQI
23rd Sep 2025364 PMAQI
23rd Sep 2025395 PMAQI
23rd Sep 2025366 PMAQI
23rd Sep 2025347 PMAQI
23rd Sep 2025368 PMAQI
23rd Sep 2025379 PMAQI
23rd Sep 20254110 PMAQI
23rd Sep 20253811 PMAQI
24th Sep 20253412 AMAQI
24th Sep 2025331 AMAQI
24th Sep 2025362 AMAQI
24th Sep 2025373 AMAQI
24th Sep 2025354 AMAQI
23°C21/25°C
24th Sep 2025345 AMAQI
24th Sep 2025346 AMAQI
24th Sep 2025347 AMAQI
24th Sep 2025348 AMAQI
24th Sep 2025299 AMAQI
24th Sep 20252910 AMAQI
24th Sep 20252711 AMAQI
24th Sep 20252912 PMAQI
24th Sep 2025301 PMAQI
24th Sep 2025302 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025284 PMAQI
24th Sep 2025345 PMAQI
24th Sep 2025326 PMAQI
24th Sep 2025267 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025299 PMAQI
24th Sep 20253210 PMAQI
24th Sep 20253111 PMAQI
25th Sep 20253112 AMAQI
25th Sep 2025311 AMAQI
25th Sep 2025362 AMAQI
25th Sep 2025363 AMAQI
25th Sep 2025364 AMAQI
24°C22/27°C
25th Sep 2025345 AMAQI
25th Sep 2025356 AMAQI
25th Sep 2025357 AMAQI
25th Sep 2025348 AMAQI
25th Sep 2025289 AMAQI
25th Sep 20252810 AMAQI
25th Sep 20252811 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025271 PMAQI
25th Sep 2025242 PMAQI
25th Sep 2025223 PMAQI
25th Sep 2025224 PMAQI
25th Sep 2025225 PMAQI
25th Sep 2025236 PMAQI
25th Sep 2025227 PMAQI
25th Sep 2025228 PMAQI
25th Sep 2025229 PMAQI
25th Sep 20252210 PMAQI
25th Sep 20252211 PMAQI
26th Sep 20251912 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025193 AMAQI
26th Sep 2025174 AMAQI
24°C22/27°C
26th Sep 2025225 AMAQI
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20253010 AMAQI
26th Sep 20254411 AMAQI
26th Sep 20254612 PMAQI
26th Sep 2025431 PMAQI
26th Sep 2025462 PMAQI
26th Sep 2025483 PMAQI
26th Sep 2025364 PMAQI
26th Sep 2025265 PMAQI
26th Sep 2025236 PMAQI
26th Sep 2025127 PMAQI
26th Sep 2025118 PMAQI
26th Sep 2025129 PMAQI
26th Sep 20252010 PMAQI
26th Sep 20251611 PMAQI
27th Sep 20251712 AMAQI
27th Sep 2025181 AMAQI
27th Sep 2025182 AMAQI
27th Sep 2025173 AMAQI
27th Sep 2025164 AMAQI
25°C22/29°C
27th Sep 2025175 AMAQI
27th Sep 2025176 AMAQI
27th Sep 2025177 AMAQI
27th Sep 2025178 AMAQI
27th Sep 2025179 AMAQI
27th Sep 20252010 AMAQI
27th Sep 20252211 AMAQI
27th Sep 20252812 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025242 PMAQI
27th Sep 2025223 PMAQI
27th Sep 2025224 PMAQI
27th Sep 2025225 PMAQI
27th Sep 2025196 PMAQI
27th Sep 2025207 PMAQI
27th Sep 2025228 PMAQI
27th Sep 2025209 PMAQI
27th Sep 20251710 PMAQI
27th Sep 20251711 PMAQI
28th Sep 20251712 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025183 AMAQI
28th Sep 2025174 AMAQI
23°C20/28°C
28th Sep 2025175 AMAQI
28th Sep 2025176 AMAQI
28th Sep 2025187 AMAQI
28th Sep 2025188 AMAQI
28th Sep 2025189 AMAQI
28th Sep 20251710 AMAQI
28th Sep 20252111 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025321 PMAQI
28th Sep 2025352 PMAQI
28th Sep 2025383 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025355 PMAQI
28th Sep 2025316 PMAQI
28th Sep 2025327 PMAQI
28th Sep 2025268 PMAQI
28th Sep 2025229 PMAQI
28th Sep 20252010 PMAQI
28th Sep 20251811 PMAQI
29th Sep 20251912 AMAQI
29th Sep 2025221 AMAQI
29th Sep 2025222 AMAQI
29th Sep 2025223 AMAQI
29th Sep 2025344 AMAQI
23°C20/28°C
29th Sep 2025395 AMAQI
29th Sep 2025366 AMAQI
29th Sep 2025397 AMAQI
29th Sep 2025388 AMAQI
29th Sep 2025399 AMAQI
29th Sep 20252510 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20251312 PMAQI
29th Sep 2025111 PMAQI
29th Sep 2025202 PMAQI
29th Sep 2025183 PMAQI
29th Sep 2025214 PMAQI
29th Sep 2025285 PMAQI
29th Sep 2025236 PMAQI
29th Sep 2025277 PMAQI
29th Sep 2025378 PMAQI
29th Sep 2025399 PMAQI
29th Sep 20253310 PMAQI
29th Sep 20252911 PMAQI
30th Sep 20253612 AMAQI
30th Sep 2025301 AMAQI
30th Sep 2025322 AMAQI
30th Sep 2025253 AMAQI
30th Sep 2025264 AMAQI
24°C21/27°C
30th Sep 2025275 AMAQI
30th Sep 2025276 AMAQI
30th Sep 2025257 AMAQI
30th Sep 2025358 AMAQI
30th Sep 2025319 AMAQI
30th Sep 20252910 AMAQI
30th Sep 20252911 AMAQI
30th Sep 20253112 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025282 PMAQI
30th Sep 2025323 PMAQI
30th Sep 2025334 PMAQI
30th Sep 2025365 PMAQI
30th Sep 2025336 PMAQI
30th Sep 2025407 PMAQI
30th Sep 2025368 PMAQI
30th Sep 2025299 PMAQI
30th Sep 20253010 PMAQI
30th Sep 20252811 PMAQI
1st Oct 20253412 AMAQI
1st Oct 2025331 AMAQI
1st Oct 2025382 AMAQI
1st Oct 2025403 AMAQI
1st Oct 2025354 AMAQI
23°C19/27°C
1st Oct 2025335 AMAQI
1st Oct 2025276 AMAQI
1st Oct 2025327 AMAQI
1st Oct 2025348 AMAQI
1st Oct 2025319 AMAQI
1st Oct 20253610 AMAQI
1st Oct 20253611 AMAQI
1st Oct 20254412 PMAQI
1st Oct 2025481 PMAQI
1st Oct 2025552 PMAQI
1st Oct 2025563 PMAQI
1st Oct 2025584 PMAQI
1st Oct 2025585 PMAQI
1st Oct 2025566 PMAQI
1st Oct 2025477 PMAQI
1st Oct 2025358 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254210 PMAQI
1st Oct 20253411 PMAQI
2nd Oct 20252912 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025363 AMAQI
2nd Oct 2025374 AMAQI
23°C20/27°C
2nd Oct 2025355 AMAQI
2nd Oct 2025326 AMAQI
2nd Oct 2025377 AMAQI
2nd Oct 2025358 AMAQI
2nd Oct 2025349 AMAQI
2nd Oct 20253210 AMAQI
2nd Oct 20253911 AMAQI
2nd Oct 20253712 PMAQI
2nd Oct 2025381 PMAQI
2nd Oct 2025352 PMAQI
2nd Oct 2025363 PMAQI
2nd Oct 2025444 PMAQI
2nd Oct 2025525 PMAQI
2nd Oct 2025516 PMAQI
2nd Oct 2025547 PMAQI
2nd Oct 2025548 PMAQI
2nd Oct 2025539 PMAQI
2nd Oct 20255010 PMAQI
2nd Oct 20254511 PMAQI
3rd Oct 20254412 AMAQI
3rd Oct 2025401 AMAQI
3rd Oct 2025392 AMAQI
3rd Oct 2025373 AMAQI
3rd Oct 2025404 AMAQI
22°C19/27°C
3rd Oct 2025445 AMAQI
3rd Oct 2025456 AMAQI
3rd Oct 2025387 AMAQI
3rd Oct 2025378 AMAQI
3rd Oct 2025379 AMAQI
3rd Oct 20254410 AMAQI
3rd Oct 20254411 AMAQI
3rd Oct 20254612 PMAQI
3rd Oct 2025421 PMAQI
3rd Oct 2025332 PMAQI
3rd Oct 2025423 PMAQI
3rd Oct 2025514 PMAQI
3rd Oct 2025475 PMAQI
3rd Oct 2025366 PMAQI
3rd Oct 2025377 PMAQI
3rd Oct 2025408 PMAQI
3rd Oct 2025569 PMAQI
3rd Oct 20255610 PMAQI
3rd Oct 20256111 PMAQI
4th Oct 20254812 AMAQI
4th Oct 2025451 AMAQI
4th Oct 2025472 AMAQI
4th Oct 2025463 AMAQI
4th Oct 2025524 AMAQI
22°C20/23°C
4th Oct 2025425 AMAQI
4th Oct 2025456 AMAQI
4th Oct 2025347 AMAQI
4th Oct 2025398 AMAQI
4th Oct 2025429 AMAQI
4th Oct 20254410 AMAQI
4th Oct 20254311 AMAQI
4th Oct 20254412 PMAQI
4th Oct 2025461 PMAQI
4th Oct 2025442 PMAQI
4th Oct 2025463 PMAQI
4th Oct 2025444 PMAQI
4th Oct 2025505 PMAQI
4th Oct 2025446 PMAQI
4th Oct 2025427 PMAQI
4th Oct 2025428 PMAQI
4th Oct 2025439 PMAQI
4th Oct 20254610 PMAQI
4th Oct 20254511 PMAQI
5th Oct 20255212 AMAQI
5th Oct 2025531 AMAQI
5th Oct 2025492 AMAQI
5th Oct 2025503 AMAQI
5th Oct 2025524 AMAQI
22°C21/23°C
5th Oct 2025465 AMAQI
5th Oct 2025466 AMAQI
5th Oct 2025417 AMAQI
5th Oct 2025408 AMAQI
5th Oct 2025409 AMAQI
5th Oct 20254110 AMAQI
5th Oct 20254911 AMAQI
5th Oct 20255012 PMAQI
5th Oct 2025451 PMAQI
5th Oct 2025472 PMAQI
5th Oct 2025483 PMAQI
5th Oct 2025454 PMAQI
5th Oct 2025465 PMAQI
5th Oct 2025396 PMAQI
5th Oct 2025407 PMAQI
5th Oct 2025398 PMAQI
5th Oct 2025409 PMAQI
5th Oct 20253910 PMAQI
5th Oct 20253711 PMAQI
6th Oct 20253812 AMAQI
6th Oct 2025461 AMAQI
6th Oct 2025462 AMAQI
6th Oct 2025463 AMAQI
6th Oct 2025444 AMAQI
22°C21/24°C
6th Oct 2025455 AMAQI
6th Oct 2025426 AMAQI
6th Oct 2025427 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025519 AMAQI
6th Oct 20255110 AMAQI
6th Oct 20255211 AMAQI
6th Oct 20254512 PMAQI
6th Oct 2025511 PMAQI
6th Oct 2025522 PMAQI
6th Oct 2025643 PMAQI
6th Oct 2025664 PMAQI
6th Oct 2025655 PMAQI
6th Oct 2025656 PMAQI
6th Oct 2025627 PMAQI
6th Oct 2025648 PMAQI
6th Oct 2025589 PMAQI
6th Oct 20255810 PMAQI
6th Oct 20255811 PMAQI
7th Oct 20255412 AMAQI
7th Oct 2025551 AMAQI
7th Oct 2025522 AMAQI
22°C20/26°C
7th Oct 2025468 PMAQI
7th Oct 2025459 PMAQI
7th Oct 20255910 PMAQI
7th Oct 20255611 PMAQI
8th Oct 20255512 AMAQI
8th Oct 2025541 AMAQI
8th Oct 2025582 AMAQI
8th Oct 2025613 AMAQI
8th Oct 2025504 AMAQI
24°C19/28°C
8th Oct 2025465 AMAQI
8th Oct 2025486 AMAQI
8th Oct 2025487 AMAQI
8th Oct 2025428 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20255010 AMAQI
8th Oct 20255211 AMAQI
8th Oct 20255212 PMAQI
8th Oct 2025551 PMAQI
8th Oct 2025552 PMAQI
8th Oct 2025553 PMAQI
8th Oct 2025594 PMAQI
8th Oct 2025565 PMAQI
8th Oct 2025586 PMAQI
8th Oct 2025587 PMAQI
8th Oct 2025568 PMAQI
8th Oct 2025549 PMAQI
8th Oct 20255510 PMAQI
8th Oct 20254711 PMAQI
9th Oct 20254712 AMAQI
9th Oct 2025431 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025543 AMAQI
9th Oct 2025554 AMAQI
25°C22/30°C
9th Oct 2025515 AMAQI
9th Oct 2025516 AMAQI
9th Oct 2025517 AMAQI
9th Oct 2025508 AMAQI
9th Oct 2025459 AMAQI
9th Oct 20254410 AMAQI
9th Oct 20254611 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025581 PMAQI
9th Oct 2025562 PMAQI
9th Oct 2025543 PMAQI
9th Oct 2025574 PMAQI
9th Oct 2025565 PMAQI
9th Oct 2025556 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025528 PMAQI
9th Oct 2025519 PMAQI
9th Oct 20255310 PMAQI
9th Oct 20255311 PMAQI
10th Oct 20254812 AMAQI
10th Oct 2025431 AMAQI
10th Oct 2025502 AMAQI
10th Oct 2025523 AMAQI
10th Oct 2025524 AMAQI
22°C19/25°C
10th Oct 2025495 AMAQI
10th Oct 2025526 AMAQI
10th Oct 2025517 AMAQI
10th Oct 2025458 AMAQI
10th Oct 2025409 AMAQI
10th Oct 20254010 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20254312 PMAQI
10th Oct 2025471 PMAQI
10th Oct 2025472 PMAQI
10th Oct 2025563 PMAQI
10th Oct 2025514 PMAQI
10th Oct 2025515 PMAQI
10th Oct 2025586 PMAQI
10th Oct 2025637 PMAQI
10th Oct 2025578 PMAQI
10th Oct 2025609 PMAQI
10th Oct 20255410 PMAQI
10th Oct 20255511 PMAQI
11th Oct 20255312 AMAQI
11th Oct 2025551 AMAQI
11th Oct 2025542 AMAQI
11th Oct 2025563 AMAQI
11th Oct 2025574 AMAQI
21°C18/24°C
11th Oct 2025515 AMAQI
11th Oct 2025536 AMAQI
11th Oct 2025437 AMAQI
11th Oct 2025418 AMAQI
11th Oct 2025359 AMAQI
11th Oct 20254810 AMAQI
11th Oct 20254311 AMAQI
11th Oct 20253912 PMAQI
11th Oct 2025411 PMAQI
11th Oct 2025402 PMAQI
11th Oct 2025503 PMAQI
11th Oct 2025504 PMAQI
11th Oct 2025515 PMAQI
11th Oct 2025526 PMAQI
11th Oct 2025537 PMAQI
11th Oct 2025518 PMAQI
11th Oct 2025499 PMAQI
11th Oct 20255210 PMAQI
11th Oct 20255111 PMAQI
12th Oct 20255112 AMAQI
12th Oct 2025431 AMAQI
12th Oct 2025462 AMAQI
12th Oct 2025383 AMAQI
12th Oct 2025384 AMAQI
23°C20/27°C
12th Oct 2025395 AMAQI
12th Oct 2025416 AMAQI
12th Oct 2025467 AMAQI
12th Oct 2025538 AMAQI
12th Oct 2025479 AMAQI
12th Oct 20254610 AMAQI
12th Oct 20254911 AMAQI
12th Oct 20255012 PMAQI
12th Oct 2025491 PMAQI
12th Oct 2025452 PMAQI
12th Oct 2025433 PMAQI
12th Oct 2025474 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025446 PMAQI
12th Oct 2025517 PMAQI
12th Oct 2025508 PMAQI
12th Oct 2025529 PMAQI
12th Oct 20255510 PMAQI
12th Oct 20255211 PMAQI
13th Oct 20255312 AMAQI
13th Oct 2025511 AMAQI
13th Oct 2025512 AMAQI
13th Oct 2025523 AMAQI
13th Oct 2025564 AMAQI
24°C22/26°C
13th Oct 2025565 AMAQI
13th Oct 2025556 AMAQI
13th Oct 2025487 AMAQI
13th Oct 2025448 AMAQI
13th Oct 2025369 AMAQI
13th Oct 20254110 AMAQI
13th Oct 20254311 AMAQI
13th Oct 20253512 PMAQI
13th Oct 2025321 PMAQI
13th Oct 2025392 PMAQI
13th Oct 2025423 PMAQI
13th Oct 2025404 PMAQI
13th Oct 2025305 PMAQI
13th Oct 2025486 PMAQI
13th Oct 2025477 PMAQI
13th Oct 2025468 PMAQI
13th Oct 2025489 PMAQI
13th Oct 20254710 PMAQI
13th Oct 20255011 PMAQI
14th Oct 20254212 AMAQI
14th Oct 2025441 AMAQI
14th Oct 2025462 AMAQI
14th Oct 2025483 AMAQI
14th Oct 2025444 AMAQI
23°C20/25°C
14th Oct 2025415 AMAQI
14th Oct 2025376 AMAQI
14th Oct 2025447 AMAQI
14th Oct 2025488 AMAQI
14th Oct 2025439 AMAQI
14th Oct 20254610 AMAQI
14th Oct 20255211 AMAQI
14th Oct 20255412 PMAQI
14th Oct 2025501 PMAQI
14th Oct 2025542 PMAQI
14th Oct 2025533 PMAQI
14th Oct 2025594 PMAQI
14th Oct 2025635 PMAQI
14th Oct 2025636 PMAQI
14th Oct 2025667 PMAQI
14th Oct 2025558 PMAQI
14th Oct 2025549 PMAQI
14th Oct 20255310 PMAQI
14th Oct 20254711 PMAQI
15th Oct 20255012 AMAQI
15th Oct 2025501 AMAQI
15th Oct 2025512 AMAQI
15th Oct 2025543 AMAQI
15th Oct 2025614 AMAQI
23°C19/27°C
15th Oct 2025595 AMAQI
5 AM15th Oct 2025446 AMAQI
15th Oct 2025267 AMAQI
15th Oct 2025318 AMAQI
15th Oct 2025309 AMAQI
15th Oct 20253210 AMAQI
11 AM
5 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
3 PM - 5 PM
40AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 10 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 40), while the lowest AQI was between 9 AM to 10 AM (Avg. 35).
Night time
Avg. Highest Time
2 AM - 11 PM
41AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 1 AM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 41), while the lowest AQI was between 12 AM to 1 AM (Avg. 40).
2025 Days Vs Air Quality
Najioshinmachi, Sakurazuka, Osaka, Japan
2025
77%
221
23%
66
Total number of days with different AQI categories in last 288 days in 2025 (77 days remaining)
Good
221 DaysModerate
66 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 288 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Najioshinmachi, Sakurazuka, Osaka, Japan
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
31AQI
31AQI
2nd January 2025
40AQI
40AQI
3rd January 2025
28AQI
28AQI
4th January 2025
29AQI
29AQI
5th January 2025
28AQI
28AQI
6th January 2025
30AQI
30AQI
7th January 2025
32AQI
32AQI
8th January 2025
30AQI
30AQI
9th January 2025
28AQI
28AQI
10th January 2025
22AQI
22AQI
11th January 2025
24AQI
24AQI
12th January 2025
40AQI
40AQI
13th January 2025
40AQI
40AQI
14th January 2025
50AQI
50AQI
15th January 2025
40AQI
40AQI
16th January 2025
41AQI
41AQI
17th January 2025
34AQI
34AQI
18th January 2025
31AQI
31AQI
19th January 2025
30AQI
30AQI
20th January 2025
41AQI
41AQI
21st January 2025
37AQI
37AQI
22nd January 2025
53AQI
53AQI
23rd January 2025
67AQI
67AQI
24th January 2025
58AQI
58AQI
25th January 2025
39AQI
39AQI
26th January 2025
32AQI
32AQI
27th January 2025
32AQI
32AQI
28th January 2025
34AQI
34AQI
29th January 2025
24AQI
24AQI
30th January 2025
36AQI
36AQI
31st January 2025
70AQI
70AQI
1st February 2025
65AQI
65AQI
2nd February 2025
43AQI
43AQI
3rd February 2025
50AQI
50AQI
4th February 2025
36AQI
36AQI
5th February 2025
38AQI
38AQI
6th February 2025
30AQI
30AQI
7th February 2025
38AQI
38AQI
8th February 2025
22AQI
22AQI
9th February 2025
24AQI
24AQI
10th February 2025
27AQI
27AQI
11th February 2025
23AQI
23AQI
12th February 2025
41AQI
41AQI
13th February 2025
25AQI
25AQI
14th February 2025
38AQI
38AQI
15th February 2025
24AQI
24AQI
16th February 2025
48AQI
48AQI
17th February 2025
33AQI
33AQI
18th February 2025
31AQI
31AQI
19th February 2025
23AQI
23AQI
20th February 2025
24AQI
24AQI
21st February 2025
22AQI
22AQI
22nd February 2025
28AQI
28AQI
23rd February 2025
28AQI
28AQI
24th February 2025
25AQI
25AQI
25th February 2025
31AQI
31AQI
26th February 2025
38AQI
38AQI
27th February 2025
61AQI
61AQI
28th February 2025
61AQI
61AQI
1st March 2025
62AQI
62AQI
2nd March 2025
81AQI
81AQI
3rd March 2025
36AQI
36AQI
4th March 2025
37AQI
37AQI
5th March 2025
25AQI
25AQI
6th March 2025
29AQI
29AQI
7th March 2025
28AQI
28AQI
8th March 2025
35AQI
35AQI
9th March 2025
33AQI
33AQI
10th March 2025
36AQI
36AQI
11th March 2025
27AQI
27AQI
12th March 2025
33AQI
33AQI
13th March 2025
46AQI
46AQI
14th March 2025
41AQI
41AQI
15th March 2025
35AQI
35AQI
16th March 2025
22AQI
22AQI
17th March 2025
33AQI
33AQI
18th March 2025
27AQI
27AQI
19th March 2025
27AQI
27AQI
20th March 2025
43AQI
43AQI
21st March 2025
54AQI
54AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
70AQI
70AQI
24th March 2025
70AQI
70AQI
25th March 2025
71AQI
71AQI
26th March 2025
91AQI
91AQI
27th March 2025
60AQI
60AQI
28th March 2025
44AQI
44AQI
29th March 2025
41AQI
41AQI
30th March 2025
33AQI
33AQI
31st March 2025
35AQI
35AQI
1st April 2025
29AQI
29AQI
2nd April 2025
28AQI
28AQI
3rd April 2025
23AQI
23AQI
4th April 2025
26AQI
26AQI
5th April 2025
36AQI
36AQI
6th April 2025
40AQI
40AQI
7th April 2025
46AQI
46AQI
8th April 2025
46AQI
46AQI
9th April 2025
51AQI
51AQI
10th April 2025
55AQI
55AQI
11th April 2025
54AQI
54AQI
12th April 2025
53AQI
53AQI
13th April 2025
32AQI
32AQI
14th April 2025
50AQI
50AQI
15th April 2025
27AQI
27AQI
16th April 2025
45AQI
45AQI
17th April 2025
46AQI
46AQI
18th April 2025
57AQI
57AQI
19th April 2025
56AQI
56AQI
20th April 2025
48AQI
48AQI
21st April 2025
42AQI
42AQI
22nd April 2025
46AQI
46AQI
23rd April 2025
25AQI
25AQI
24th April 2025
26AQI
26AQI
25th April 2025
61AQI
61AQI
26th April 2025
54AQI
54AQI
27th April 2025
59AQI
59AQI
28th April 2025
44AQI
44AQI
29th April 2025
53AQI
53AQI
30th April 2025
60AQI
60AQI
1st May 2025
57AQI
57AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
45AQI
45AQI
4th May 2025
34AQI
34AQI
5th May 2025
40AQI
40AQI
6th May 2025
23AQI
23AQI
7th May 2025
30AQI
30AQI
8th May 2025
28AQI
28AQI
9th May 2025
35AQI
35AQI
10th May 2025
29AQI
29AQI
11th May 2025
33AQI
33AQI
12th May 2025
48AQI
48AQI
13th May 2025
51AQI
51AQI
14th May 2025
56AQI
56AQI
15th May 2025
50AQI
50AQI
16th May 2025
46AQI
46AQI
17th May 2025
39AQI
39AQI
18th May 2025
45AQI
45AQI
19th May 2025
51AQI
51AQI
20th May 2025
65AQI
65AQI
21st May 2025
42AQI
42AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
50AQI
50AQI
24th May 2025
35AQI
35AQI
25th May 2025
26AQI
26AQI
26th May 2025
29AQI
29AQI
27th May 2025
30AQI
30AQI
28th May 2025
32AQI
32AQI
29th May 2025
39AQI
39AQI
30th May 2025
35AQI
35AQI
31st May 2025
36AQI
36AQI
1st June 2025
43AQI
43AQI
2nd June 2025
47AQI
47AQI
3rd June 2025
27AQI
27AQI
4th June 2025
37AQI
37AQI
5th June 2025
45AQI
45AQI
6th June 2025
41AQI
41AQI
7th June 2025
52AQI
52AQI
8th June 2025
59AQI
59AQI
9th June 2025
46AQI
46AQI
10th June 2025
27AQI
27AQI
11th June 2025
31AQI
31AQI
12th June 2025
41AQI
41AQI
13th June 2025
43AQI
43AQI
14th June 2025
32AQI
32AQI
15th June 2025
34AQI
34AQI
16th June 2025
37AQI
37AQI
17th June 2025
36AQI
36AQI
18th June 2025
44AQI
44AQI
19th June 2025
50AQI
50AQI
20th June 2025
52AQI
52AQI
21st June 2025
49AQI
49AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
39AQI
39AQI
24th June 2025
36AQI
36AQI
25th June 2025
34AQI
34AQI
26th June 2025
34AQI
34AQI
27th June 2025
45AQI
45AQI
28th June 2025
45AQI
45AQI
29th June 2025
47AQI
47AQI
30th June 2025
52AQI
52AQI
1st July 2025
56AQI
56AQI
2nd July 2025
79AQI
79AQI
3rd July 2025
88AQI
88AQI
4th July 2025
93AQI
93AQI
5th July 2025
91AQI
91AQI
6th July 2025
80AQI
80AQI
7th July 2025
68AQI
68AQI
8th July 2025
71AQI
71AQI
9th July 2025
79AQI
79AQI
10th July 2025
61AQI
61AQI
11th July 2025
58AQI
58AQI
12th July 2025
53AQI
53AQI
13th July 2025
53AQI
53AQI
14th July 2025
39AQI
39AQI
15th July 2025
49AQI
49AQI
16th July 2025
54AQI
54AQI
17th July 2025
36AQI
36AQI
18th July 2025
39AQI
39AQI
19th July 2025
35AQI
35AQI
20th July 2025
32AQI
32AQI
21st July 2025
31AQI
31AQI
22nd July 2025
36AQI
36AQI
23rd July 2025
40AQI
40AQI
24th July 2025
35AQI
35AQI
25th July 2025
30AQI
30AQI
26th July 2025
27AQI
27AQI
27th July 2025
26AQI
26AQI
28th July 2025
30AQI
30AQI
29th July 2025
39AQI
39AQI
30th July 2025
41AQI
41AQI
31st July 2025
42AQI
42AQI
1st August 2025
46AQI
46AQI
2nd August 2025
46AQI
46AQI
3rd August 2025
50AQI
50AQI
4th August 2025
62AQI
62AQI
5th August 2025
52AQI
52AQI
6th August 2025
53AQI
53AQI
7th August 2025
50AQI
50AQI
8th August 2025
47AQI
47AQI
9th August 2025
47AQI
47AQI
10th August 2025
43AQI
43AQI
11th August 2025
35AQI
35AQI
12th August 2025
36AQI
36AQI
13th August 2025
39AQI
39AQI
14th August 2025
46AQI
46AQI
15th August 2025
47AQI
47AQI
16th August 2025
47AQI
47AQI
17th August 2025
45AQI
45AQI
18th August 2025
48AQI
48AQI
19th August 2025
46AQI
46AQI
20th August 2025
47AQI
47AQI
21st August 2025
47AQI
47AQI
22nd August 2025
43AQI
43AQI
23rd August 2025
50AQI
50AQI
24th August 2025
56AQI
56AQI
25th August 2025
57AQI
57AQI
26th August 2025
57AQI
57AQI
27th August 2025
55AQI
55AQI
28th August 2025
54AQI
54AQI
29th August 2025
56AQI
56AQI
30th August 2025
57AQI
57AQI
31st August 2025
56AQI
56AQI
1st September 2025
41AQI
41AQI
2nd September 2025
35AQI
35AQI
3rd September 2025
39AQI
39AQI
4th September 2025
28AQI
28AQI
5th September 2025
22AQI
22AQI
6th September 2025
29AQI
29AQI
7th September 2025
34AQI
34AQI
8th September 2025
38AQI
38AQI
9th September 2025
38AQI
38AQI
10th September 2025
36AQI
36AQI
11th September 2025
30AQI
30AQI
12th September 2025
31AQI
31AQI
13th September 2025
28AQI
28AQI
14th September 2025
41AQI
41AQI
15th September 2025
38AQI
38AQI
16th September 2025
45AQI
45AQI
17th September 2025
52AQI
52AQI
18th September 2025
33AQI
33AQI
19th September 2025
32AQI
32AQI
20th September 2025
42AQI
42AQI
21st September 2025
28AQI
28AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
34AQI
34AQI
24th September 2025
32AQI
32AQI
25th September 2025
27AQI
27AQI
26th September 2025
24AQI
24AQI
27th September 2025
19AQI
19AQI
28th September 2025
22AQI
22AQI
29th September 2025
26AQI
26AQI
30th September 2025
32AQI
32AQI
1st October 2025
39AQI
39AQI
2nd October 2025
38AQI
38AQI
3rd October 2025
43AQI
43AQI
4th October 2025
45AQI
45AQI
5th October 2025
46AQI
46AQI
6th October 2025
46AQI
46AQI
7th October 2025
53AQI
53AQI
8th October 2025
54AQI
54AQI
9th October 2025
52AQI
52AQI
10th October 2025
51AQI
51AQI
11th October 2025
50AQI
50AQI
12th October 2025
47AQI
47AQI
13th October 2025
47AQI
47AQI
14th October 2025
45AQI
45AQI
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
37AQI
35AQI
44AQI
44AQI
40AQI
42AQI
51AQI
49AQI
33AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
27
4
25
3
22
9
19
11
26
5
26
4
17
14
20
11
29
1
10
4
221
66
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
September33AQI
202431AQI
30
1
27
2
24
7
26
3
1
31
28
2
31
28
3
27
3
31
29
1
31
343
22
1
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
February24AQI
202331AQI
27
4
27
1
25
6
25
5
27
4
29
1
25
6
31
30
30
1
25
4
25
6
326
38
Highest AQI recorded in
April37AQI
Lowest AQI recorded in
August23AQI
202231AQI
30
1
20
2
24
7
23
6
23
8
27
3
17
2
1
28
31
24
4
31
279
33
Highest AQI recorded in
March39AQI
Lowest AQI recorded in
August10AQI
202130AQI
29
2
24
4
25
6
28
2
28
3
26
4
29
2
27
4
27
3
31
25
3
30
1
329
34
Highest AQI recorded in
May36AQI
Lowest AQI recorded in
October23AQI
202031AQI
12
1
19
2
18
25
5
29
2
18
12
1
19
31
25
2
28
3
224
27
1
Highest AQI recorded in
August51AQI
Lowest AQI recorded in
October24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2021(Avg.)
30AQINajioshinmachi's annual 2025 AQI (42) shows an average percentage change of 35.5% (worsened AQI) compared to previous years: 2020 (31), 2021 (30), 2022 (31), 2023 (31), 2024 (31).
