Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Aioi, Aioi, Hyogo, 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+

August Air Quality Analysis

Aioi, Aioi, Hyogo, Japan

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2024
70AQI
Lowest AQI recorded on
15th Aug 2023
20AQI

Same Day Analysis (21st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 45 of Good air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025

Aioi, Aioi, Hyogo, Japan

AQI
Day
Night
.

5 AM21st Aug 2025

7 PM

4 AM22nd Aug 2025

Day time
Avg. Highest Time
3PM21st Aug

55AQI

Avg. Lowest Time
7AM21st Aug

49AQI

Night time
Avg. Highest Time
8PM21st Aug

51AQI

Avg. Lowest Time
11PM21st Aug

40AQI

In the last 24 hours,

Aioi's AQI reached its highest point of 55 at 3 PM during the Day, while the lowest point, 40, was recorded at 11 PM during the Night between 21st Aug and 22nd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Aioi, Aioi, Hyogo, Japan

JulAug
23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 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
Day
Night
23rd Jul 2025425 AMAQI
23rd Jul 2025426 AMAQI
23rd Jul 2025437 AMAQI
23rd Jul 2025428 AMAQI
23rd Jul 2025309 AMAQI
23rd Jul 20253110 AMAQI
23rd Jul 20253211 AMAQI
23rd Jul 20252712 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025363 PMAQI
23rd Jul 2025414 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253710 PMAQI
23rd Jul 20253711 PMAQI
24th Jul 20253712 AMAQI
24th Jul 2025381 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025413 AMAQI
24th Jul 2025414 AMAQI

27°C25/29°C

24th Jul 2025405 AMAQI
24th Jul 2025396 AMAQI
24th Jul 2025407 AMAQI
24th Jul 2025398 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025386 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025349 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253311 PMAQI
25th Jul 20253412 AMAQI
25th Jul 2025381 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025384 AMAQI

27°C25/29°C

25th Jul 2025395 AMAQI
25th Jul 2025386 AMAQI
25th Jul 2025397 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20252410 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025312 PMAQI
25th Jul 2025243 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025285 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025278 PMAQI
25th Jul 2025329 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253212 AMAQI
26th Jul 2025341 AMAQI
26th Jul 2025362 AMAQI
26th Jul 2025373 AMAQI
26th Jul 2025364 AMAQI

27°C25/29°C

26th Jul 2025345 AMAQI
26th Jul 2025346 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025348 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252810 AMAQI
26th Jul 20253111 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025321 PMAQI
26th Jul 2025302 PMAQI
26th Jul 2025303 PMAQI
26th Jul 2025294 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025317 PMAQI
26th Jul 2025308 PMAQI
26th Jul 2025329 PMAQI
26th Jul 20253210 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20253212 AMAQI
27th Jul 2025331 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025333 AMAQI
27th Jul 2025334 AMAQI

27°C25/29°C

27th Jul 2025325 AMAQI
27th Jul 2025326 AMAQI
27th Jul 2025327 AMAQI
27th Jul 2025328 AMAQI
27th Jul 2025289 AMAQI
27th Jul 20252410 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252412 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025285 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025237 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025329 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20253012 AMAQI
28th Jul 2025311 AMAQI
28th Jul 2025332 AMAQI
28th Jul 2025323 AMAQI
28th Jul 2025324 AMAQI

27°C25/29°C

28th Jul 2025325 AMAQI
28th Jul 2025326 AMAQI
28th Jul 2025327 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025289 AMAQI
28th Jul 20253110 AMAQI
28th Jul 20253311 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025291 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025355 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025308 PMAQI
28th Jul 2025309 PMAQI
28th Jul 20253010 PMAQI
28th Jul 20252811 PMAQI
29th Jul 20253012 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025302 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025314 AMAQI

27°C25/29°C

29th Jul 2025315 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025317 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254311 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025471 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025535 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025538 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253212 AMAQI
30th Jul 2025311 AMAQI
30th Jul 2025322 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025324 AMAQI

28°C25/30°C

30th Jul 2025325 AMAQI
30th Jul 2025326 AMAQI
30th Jul 2025327 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255512 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025604 PMAQI
30th Jul 2025615 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025458 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025322 AMAQI
31st Jul 2025323 AMAQI
31st Jul 2025324 AMAQI

28°C25/30°C

31st Jul 2025325 AMAQI
31st Jul 2025326 AMAQI
31st Jul 2025327 AMAQI
31st Jul 2025328 AMAQI
31st Jul 2025329 AMAQI
31st Jul 20253210 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025459 PMAQI
31st Jul 20254510 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025292 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025324 AMAQI

28°C26/30°C

1st Aug 2025345 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025367 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025684 PMAQI
1st Aug 2025665 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254112 AMAQI
2nd Aug 2025361 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025364 AMAQI

28°C25/30°C

2nd Aug 2025385 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

28°C24/32°C

3rd Aug 2025435 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025447 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20255010 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025465 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025499 PMAQI
3rd Aug 20255010 PMAQI
3rd Aug 20254611 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025411 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025434 AMAQI

28°C24/31°C

4th Aug 2025445 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20257810 AMAQI
4th Aug 20258411 AMAQI
4th Aug 20258812 PMAQI
4th Aug 2025821 PMAQI
4th Aug 2025902 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025815 PMAQI
4th Aug 2025766 PMAQI
4th Aug 2025727 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025524 AMAQI

28°C26/31°C

5th Aug 2025555 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025529 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255411 AMAQI
5th Aug 20255712 PMAQI
5th Aug 2025611 PMAQI
5th Aug 2025532 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025527 PMAQI
5th Aug 2025528 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20254811 PMAQI
6th Aug 20254912 AMAQI
6th Aug 2025511 AMAQI
6th Aug 2025512 AMAQI
6th Aug 2025493 AMAQI
6th Aug 2025514 AMAQI

28°C26/30°C

6th Aug 2025525 AMAQI
6th Aug 2025516 AMAQI
6th Aug 2025517 AMAQI
6th Aug 2025528 AMAQI
6th Aug 2025509 AMAQI
6th Aug 20254910 AMAQI
6th Aug 20254911 AMAQI
6th Aug 20255312 PMAQI
6th Aug 2025531 PMAQI
6th Aug 2025462 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025545 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025492 AMAQI
7th Aug 2025483 AMAQI
7th Aug 2025494 AMAQI

29°C27/31°C

7th Aug 2025495 AMAQI
7th Aug 2025486 AMAQI
7th Aug 2025507 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025449 AMAQI
7th Aug 20254310 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20254212 PMAQI
7th Aug 2025451 PMAQI
7th Aug 2025452 PMAQI
7th Aug 2025473 PMAQI
7th Aug 2025534 PMAQI
7th Aug 2025525 PMAQI
7th Aug 2025496 PMAQI
7th Aug 2025497 PMAQI
7th Aug 2025528 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI

28°C25/31°C

8th Aug 2025505 AMAQI
8th Aug 2025496 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025498 AMAQI
8th Aug 2025479 AMAQI
8th Aug 20255010 AMAQI
8th Aug 20254911 AMAQI
8th Aug 20255412 PMAQI
8th Aug 2025531 PMAQI
8th Aug 2025522 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025554 PMAQI
8th Aug 2025565 PMAQI
8th Aug 2025566 PMAQI
8th Aug 2025537 PMAQI
8th Aug 2025468 PMAQI
8th Aug 2025489 PMAQI
8th Aug 20254810 PMAQI
8th Aug 20254811 PMAQI
9th Aug 20254612 AMAQI
9th Aug 2025481 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025514 AMAQI

27°C24/29°C

9th Aug 2025515 AMAQI
9th Aug 2025516 AMAQI
9th Aug 2025517 AMAQI
9th Aug 2025518 AMAQI
9th Aug 2025329 AMAQI
9th Aug 20253110 AMAQI
9th Aug 20252811 AMAQI
9th Aug 20253512 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025452 PMAQI
9th Aug 2025503 PMAQI
9th Aug 2025554 PMAQI
9th Aug 2025555 PMAQI
9th Aug 2025546 PMAQI
9th Aug 2025557 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025519 PMAQI
9th Aug 20255110 PMAQI
9th Aug 20255111 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025471 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025483 AMAQI
10th Aug 2025484 AMAQI

25°C23/27°C

10th Aug 2025465 AMAQI
10th Aug 2025456 AMAQI
10th Aug 2025467 AMAQI
10th Aug 2025468 AMAQI
10th Aug 2025409 AMAQI
10th Aug 20253310 AMAQI
10th Aug 20253611 AMAQI
10th Aug 20253512 PMAQI
10th Aug 2025421 PMAQI
10th Aug 2025442 PMAQI
10th Aug 2025403 PMAQI
10th Aug 2025454 PMAQI
10th Aug 2025465 PMAQI
10th Aug 2025476 PMAQI
10th Aug 2025457 PMAQI
10th Aug 2025498 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20255110 PMAQI
10th Aug 20255111 PMAQI
11th Aug 20255012 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025483 AMAQI
11th Aug 2025484 AMAQI

24°C23/24°C

11th Aug 2025475 AMAQI
11th Aug 2025476 AMAQI
11th Aug 2025477 AMAQI
11th Aug 2025478 AMAQI
11th Aug 2025209 AMAQI
11th Aug 20251310 AMAQI
11th Aug 20251211 AMAQI
11th Aug 20251512 PMAQI
11th Aug 2025281 PMAQI
11th Aug 2025282 PMAQI
11th Aug 2025333 PMAQI
11th Aug 2025244 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025326 PMAQI
11th Aug 2025287 PMAQI
11th Aug 2025348 PMAQI
11th Aug 2025389 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253711 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025421 AMAQI
12th Aug 2025432 AMAQI
12th Aug 2025433 AMAQI
12th Aug 2025394 AMAQI

25°C24/26°C

12th Aug 2025385 AMAQI
12th Aug 2025386 AMAQI
12th Aug 2025387 AMAQI
12th Aug 2025398 AMAQI
12th Aug 2025329 AMAQI
12th Aug 20253210 AMAQI
12th Aug 20253811 AMAQI
12th Aug 20253312 PMAQI
12th Aug 2025381 PMAQI
12th Aug 2025362 PMAQI
12th Aug 2025303 PMAQI
12th Aug 2025304 PMAQI
12th Aug 2025265 PMAQI
12th Aug 2025346 PMAQI
12th Aug 2025297 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025349 PMAQI
12th Aug 20253410 PMAQI
12th Aug 20253211 PMAQI
13th Aug 20253212 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025392 AMAQI
13th Aug 2025393 AMAQI
13th Aug 2025384 AMAQI

25°C24/25°C

13th Aug 2025375 AMAQI
13th Aug 2025386 AMAQI
13th Aug 2025367 AMAQI
13th Aug 2025378 AMAQI
13th Aug 2025249 AMAQI
13th Aug 20253010 AMAQI
13th Aug 20254011 AMAQI
13th Aug 20254912 PMAQI
13th Aug 2025461 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025563 PMAQI
13th Aug 2025564 PMAQI
13th Aug 2025535 PMAQI
13th Aug 2025486 PMAQI
13th Aug 2025497 PMAQI
13th Aug 2025358 PMAQI
13th Aug 2025389 PMAQI
13th Aug 20253810 PMAQI
13th Aug 20253811 PMAQI
14th Aug 20253612 AMAQI
14th Aug 2025361 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025374 AMAQI

27°C25/29°C

14th Aug 2025385 AMAQI
14th Aug 2025386 AMAQI
14th Aug 2025377 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025309 AMAQI
14th Aug 20255210 AMAQI
14th Aug 20254711 AMAQI
14th Aug 20255212 PMAQI
14th Aug 2025501 PMAQI
14th Aug 2025552 PMAQI
14th Aug 2025493 PMAQI
14th Aug 2025504 PMAQI
14th Aug 2025545 PMAQI
14th Aug 2025596 PMAQI
14th Aug 2025597 PMAQI
14th Aug 2025548 PMAQI
14th Aug 2025449 PMAQI
14th Aug 20254910 PMAQI
14th Aug 20254511 PMAQI
15th Aug 20254612 AMAQI
15th Aug 2025381 AMAQI
15th Aug 2025382 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025394 AMAQI

28°C26/30°C

15th Aug 2025385 AMAQI
15th Aug 2025386 AMAQI
15th Aug 2025397 AMAQI
15th Aug 2025398 AMAQI
15th Aug 2025389 AMAQI
15th Aug 20254210 AMAQI
15th Aug 20254611 AMAQI
15th Aug 20255112 PMAQI
15th Aug 2025491 PMAQI
15th Aug 2025532 PMAQI
15th Aug 2025503 PMAQI
15th Aug 2025474 PMAQI
15th Aug 2025565 PMAQI
15th Aug 2025506 PMAQI
15th Aug 2025527 PMAQI
15th Aug 2025468 PMAQI
15th Aug 2025409 PMAQI
15th Aug 20254110 PMAQI
15th Aug 20254011 PMAQI
16th Aug 20254212 AMAQI
16th Aug 2025401 AMAQI
16th Aug 2025382 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025404 AMAQI

28°C26/30°C

16th Aug 2025415 AMAQI
16th Aug 2025416 AMAQI
16th Aug 2025407 AMAQI
16th Aug 2025428 AMAQI
16th Aug 2025509 AMAQI
16th Aug 20254310 AMAQI
16th Aug 20255211 AMAQI
16th Aug 20255812 PMAQI
16th Aug 2025441 PMAQI
16th Aug 2025422 PMAQI
16th Aug 2025503 PMAQI
16th Aug 2025494 PMAQI
16th Aug 2025455 PMAQI
16th Aug 2025516 PMAQI
16th Aug 2025517 PMAQI
16th Aug 2025398 PMAQI
16th Aug 2025409 PMAQI
16th Aug 20253810 PMAQI
16th Aug 20253411 PMAQI
17th Aug 20253812 AMAQI
17th Aug 2025381 AMAQI
17th Aug 2025392 AMAQI
17th Aug 2025403 AMAQI
17th Aug 2025404 AMAQI

28°C26/30°C

17th Aug 2025405 AMAQI
17th Aug 2025416 AMAQI
17th Aug 2025407 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025429 AMAQI
17th Aug 20255210 AMAQI
17th Aug 20255011 AMAQI
17th Aug 20255212 PMAQI
17th Aug 2025541 PMAQI
17th Aug 2025532 PMAQI
17th Aug 2025513 PMAQI
17th Aug 2025514 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025466 PMAQI
17th Aug 2025447 PMAQI
17th Aug 2025388 PMAQI
17th Aug 2025369 PMAQI
17th Aug 20253910 PMAQI
17th Aug 20253611 PMAQI
18th Aug 20253612 AMAQI
18th Aug 2025391 AMAQI
18th Aug 2025382 AMAQI
18th Aug 2025393 AMAQI
18th Aug 2025404 AMAQI

28°C26/30°C

18th Aug 2025405 AMAQI
18th Aug 2025416 AMAQI
18th Aug 2025417 AMAQI
18th Aug 2025408 AMAQI
18th Aug 2025399 AMAQI
18th Aug 20254710 AMAQI
18th Aug 20255311 AMAQI
18th Aug 20255012 PMAQI
18th Aug 2025561 PMAQI
18th Aug 2025562 PMAQI
18th Aug 2025563 PMAQI
18th Aug 2025584 PMAQI
18th Aug 2025605 PMAQI
18th Aug 2025576 PMAQI
18th Aug 2025567 PMAQI
18th Aug 2025518 PMAQI
18th Aug 2025489 PMAQI
18th Aug 20254910 PMAQI
18th Aug 20254811 PMAQI
19th Aug 20254212 AMAQI
19th Aug 2025391 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025393 AMAQI
19th Aug 2025424 AMAQI

28°C26/29°C

19th Aug 2025415 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20255410 AMAQI
19th Aug 20254811 AMAQI
19th Aug 20255112 PMAQI
19th Aug 2025511 PMAQI
19th Aug 2025542 PMAQI
19th Aug 2025493 PMAQI
19th Aug 2025574 PMAQI
19th Aug 2025605 PMAQI
19th Aug 2025566 PMAQI
19th Aug 2025557 PMAQI
19th Aug 2025588 PMAQI
19th Aug 2025499 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20254811 PMAQI
20th Aug 20254412 AMAQI
20th Aug 2025421 AMAQI
20th Aug 2025412 AMAQI
20th Aug 2025413 AMAQI
20th Aug 2025454 AMAQI

28°C26/30°C

20th Aug 2025455 AMAQI
20th Aug 2025456 AMAQI
20th Aug 2025457 AMAQI
20th Aug 2025458 AMAQI
20th Aug 2025559 AMAQI
20th Aug 20255010 AMAQI
20th Aug 20255311 AMAQI
20th Aug 20256112 PMAQI
20th Aug 2025581 PMAQI
20th Aug 2025582 PMAQI
20th Aug 2025583 PMAQI
20th Aug 2025544 PMAQI
20th Aug 2025595 PMAQI
20th Aug 2025556 PMAQI
20th Aug 2025497 PMAQI
20th Aug 2025478 PMAQI
20th Aug 2025449 PMAQI
20th Aug 20254210 PMAQI
20th Aug 20254411 PMAQI
21st Aug 20254312 AMAQI
21st Aug 2025451 AMAQI
21st Aug 2025442 AMAQI
21st Aug 2025443 AMAQI
21st Aug 2025474 AMAQI

28°C26/30°C

21st Aug 2025495 AMAQI
21st Aug 2025516 AMAQI
21st Aug 2025497 AMAQI
21st Aug 2025508 AMAQI
21st Aug 2025539 AMAQI
21st Aug 20255210 AMAQI
21st Aug 20255411 AMAQI
21st Aug 20255212 PMAQI
21st Aug 2025501 PMAQI
21st Aug 2025542 PMAQI
21st Aug 2025553 PMAQI
21st Aug 2025504 PMAQI
21st Aug 2025545 PMAQI
21st Aug 2025506 PMAQI
21st Aug 2025487 PMAQI
21st Aug 2025518 PMAQI
21st Aug 2025479 PMAQI
21st Aug 20254310 PMAQI
21st Aug 20254011 PMAQI
22nd Aug 20254812 AMAQI
22nd Aug 2025481 AMAQI
22nd Aug 2025472 AMAQI
22nd Aug 2025473 AMAQI
22nd Aug 2025494 AMAQI

28°C26/30°C

22nd Aug 2025495 AMAQI
5 AM
22nd Aug 2025486 AMAQI
22nd Aug 2025507 AMAQI
22nd Aug 2025498 AMAQI
22nd Aug 2025449 AMAQI
22nd Aug 20254410 AMAQI
22nd Aug 20253811 AMAQI
22nd Aug 20254412 PMAQI
12 PM
22nd Aug 2025491 PMAQI
22nd Aug 2025502 PMAQI
22nd Aug 2025393 PMAQI
22nd Aug 2025354 PMAQI
22nd Aug 2025505 PMAQI
22nd Aug 2025486 PMAQI
22nd Aug 2025487 PMAQI
7 PM
22nd Aug 2025378 PMAQI
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 PM - 6 PM

50AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
9 AM

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 6 PM (Avg. 50), while the lowest AQI was between 9 AM to 9 AM (Avg. 39).
Night time
Avg. Highest Time
8 PM - 11 PM

43AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM

40AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 43), while the lowest AQI was between 12 AM to 4 AM (Avg. 40).

2025 Days Vs Air Quality

Aioi, Aioi, Hyogo, Japan

2025

64%

148

36%

85

Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)

Good
148 Days
Moderate
85 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 64%

Health Risk Level:

Moderate

In 2025, 64% of 234 days were within WHO’s safe air quality limits, and 36% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Aioi, Aioi, Hyogo, 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
33AQI
2nd January 2025
42AQI
3rd January 2025
33AQI
4th January 2025
34AQI
5th January 2025
37AQI
6th January 2025
44AQI
7th January 2025
34AQI
8th January 2025
34AQI
9th January 2025
30AQI
10th January 2025
28AQI
11th January 2025
31AQI
12th January 2025
38AQI
13th January 2025
39AQI
14th January 2025
51AQI
15th January 2025
43AQI
16th January 2025
44AQI
17th January 2025
35AQI
18th January 2025
35AQI
19th January 2025
39AQI
20th January 2025
48AQI
21st January 2025
43AQI
22nd January 2025
66AQI
23rd January 2025
82AQI
24th January 2025
69AQI
25th January 2025
47AQI
26th January 2025
40AQI
27th January 2025
37AQI
28th January 2025
38AQI
29th January 2025
33AQI
30th January 2025
46AQI
31st January 2025
73AQI
1st February 2025
73AQI
2nd February 2025
48AQI
3rd February 2025
51AQI
4th February 2025
42AQI
5th February 2025
41AQI
6th February 2025
37AQI
7th February 2025
41AQI
8th February 2025
32AQI
9th February 2025
31AQI
10th February 2025
33AQI
11th February 2025
31AQI
12th February 2025
43AQI
13th February 2025
31AQI
14th February 2025
45AQI
15th February 2025
29AQI
16th February 2025
53AQI
17th February 2025
40AQI
18th February 2025
40AQI
19th February 2025
33AQI
20th February 2025
32AQI
21st February 2025
32AQI
22nd February 2025
35AQI
23rd February 2025
37AQI
24th February 2025
36AQI
25th February 2025
38AQI
26th February 2025
42AQI
27th February 2025
66AQI
28th February 2025
71AQI
1st March 2025
86AQI
2nd March 2025
83AQI
3rd March 2025
53AQI
4th March 2025
45AQI
5th March 2025
34AQI
6th March 2025
39AQI
7th March 2025
35AQI
8th March 2025
42AQI
9th March 2025
41AQI
10th March 2025
44AQI
11th March 2025
41AQI
12th March 2025
50AQI
13th March 2025
52AQI
14th March 2025
49AQI
15th March 2025
37AQI
16th March 2025
26AQI
17th March 2025
34AQI
18th March 2025
35AQI
19th March 2025
33AQI
20th March 2025
49AQI
21st March 2025
60AQI
22nd March 2025
67AQI
23rd March 2025
69AQI
24th March 2025
72AQI
25th March 2025
71AQI
26th March 2025
88AQI
27th March 2025
67AQI
28th March 2025
45AQI
29th March 2025
48AQI
30th March 2025
35AQI
31st March 2025
41AQI
1st April 2025
39AQI
2nd April 2025
36AQI
3rd April 2025
23AQI
4th April 2025
33AQI
5th April 2025
40AQI
6th April 2025
44AQI
7th April 2025
47AQI
8th April 2025
52AQI
9th April 2025
61AQI
10th April 2025
63AQI
11th April 2025
61AQI
12th April 2025
57AQI
13th April 2025
39AQI
14th April 2025
51AQI
15th April 2025
29AQI
16th April 2025
47AQI
17th April 2025
48AQI
18th April 2025
60AQI
19th April 2025
60AQI
20th April 2025
54AQI
21st April 2025
47AQI
22nd April 2025
49AQI
23rd April 2025
42AQI
24th April 2025
32AQI
25th April 2025
70AQI
26th April 2025
57AQI
27th April 2025
63AQI
28th April 2025
55AQI
29th April 2025
54AQI
30th April 2025
62AQI
1st May 2025
57AQI
2nd May 2025
41AQI
3rd May 2025
52AQI
4th May 2025
37AQI
5th May 2025
44AQI
6th May 2025
26AQI
7th May 2025
31AQI
8th May 2025
29AQI
9th May 2025
40AQI
10th May 2025
34AQI
11th May 2025
40AQI
12th May 2025
52AQI
13th May 2025
57AQI
14th May 2025
61AQI
15th May 2025
58AQI
16th May 2025
52AQI
17th May 2025
43AQI
18th May 2025
52AQI
19th May 2025
56AQI
20th May 2025
69AQI
21st May 2025
48AQI
22nd May 2025
40AQI
23rd May 2025
53AQI
24th May 2025
41AQI
25th May 2025
27AQI
26th May 2025
34AQI
27th May 2025
36AQI
28th May 2025
38AQI
29th May 2025
41AQI
30th May 2025
39AQI
31st May 2025
39AQI
1st June 2025
46AQI
2nd June 2025
53AQI
3rd June 2025
33AQI
4th June 2025
50AQI
5th June 2025
48AQI
6th June 2025
54AQI
7th June 2025
57AQI
8th June 2025
70AQI
9th June 2025
60AQI
10th June 2025
43AQI
11th June 2025
51AQI
12th June 2025
58AQI
13th June 2025
57AQI
14th June 2025
46AQI
15th June 2025
40AQI
16th June 2025
49AQI
17th June 2025
46AQI
18th June 2025
52AQI
19th June 2025
56AQI
20th June 2025
56AQI
21st June 2025
53AQI
22nd June 2025
52AQI
23rd June 2025
49AQI
24th June 2025
46AQI
25th June 2025
47AQI
26th June 2025
49AQI
27th June 2025
56AQI
28th June 2025
58AQI
29th June 2025
56AQI
30th June 2025
58AQI
1st July 2025
61AQI
2nd July 2025
76AQI
3rd July 2025
88AQI
4th July 2025
86AQI
5th July 2025
85AQI
6th July 2025
76AQI
7th July 2025
74AQI
8th July 2025
75AQI
9th July 2025
84AQI
10th July 2025
74AQI
11th July 2025
68AQI
12th July 2025
65AQI
13th July 2025
60AQI
14th July 2025
53AQI
15th July 2025
55AQI
16th July 2025
58AQI
17th July 2025
48AQI
18th July 2025
53AQI
19th July 2025
47AQI
20th July 2025
43AQI
21st July 2025
40AQI
22nd July 2025
42AQI
23rd July 2025
40AQI
24th July 2025
38AQI
25th July 2025
32AQI
26th July 2025
32AQI
27th July 2025
30AQI
28th July 2025
31AQI
29th July 2025
38AQI
30th July 2025
40AQI
31st July 2025
40AQI
1st August 2025
44AQI
2nd August 2025
45AQI
3rd August 2025
46AQI
4th August 2025
58AQI
5th August 2025
51AQI
6th August 2025
52AQI
7th August 2025
49AQI
8th August 2025
51AQI
9th August 2025
48AQI
10th August 2025
46AQI
11th August 2025
38AQI
12th August 2025
36AQI
13th August 2025
40AQI
14th August 2025
44AQI
15th August 2025
44AQI
16th August 2025
43AQI
17th August 2025
42AQI
18th August 2025
45AQI
19th August 2025
48AQI
20th August 2025
48AQI
21st August 2025
45AQI
22nd August 2025
23rd August 2025
24th August 2025
25th August 2025
26th August 2025
27th August 2025
28th August 2025
29th August 2025
30th August 2025
31st August 2025
1st September 2025
2nd September 2025
3rd September 2025
4th September 2025
5th September 2025
6th September 2025
7th September 2025
8th September 2025
9th September 2025
10th September 2025
11th September 2025
12th September 2025
13th September 2025
14th September 2025
15th September 2025
16th September 2025
17th September 2025
18th September 2025
19th September 2025
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
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

43AQI

42AQI

51AQI

49AQI

44AQI

52AQI

56AQI

46AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202548AQI

26
5
23
5
20
11
15
15
20
11
13
17
14
17
17
4
148
85

Highest AQI recorded in

July

56AQI

Lowest AQI recorded in

February

42AQI

202441AQI

27
4
25
4
20
11
16
13
1
25
6
21
9
20
11
24
7
24
6
30
1
28
2
31
291
74
1

Highest AQI recorded in

April

51AQI

Lowest AQI recorded in

December

33AQI

202345AQI

22
9
21
7
18
13
15
15
23
8
18
12
19
12
28
3
24
6
22
9
21
8
18
13
249
115

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

August

37AQI

202238AQI

1
1
1
7
19
12
25
5
17
4
1
27
1
28
3
23
5
29
2
177
34

Highest AQI recorded in

March

53AQI

Lowest AQI recorded in

August

29AQI

202136AQI

26
5
20
8
27
4
19
2
92
19

Highest AQI recorded in

February

42AQI

Lowest AQI recorded in

April

31AQI

202036AQI

9
4
19
2
16
2
24
6
29
2
15
14
2
17
2
30
1
23
4
27
4
209
41
2

Highest AQI recorded in

August

54AQI

Lowest AQI recorded in

July

28AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
48AQI
Least Polluted Year Recorded
2021(Avg.)
36AQI

Aioi's annual 2025 AQI (48) shows an average percentage change of 22.8% (worsened AQI) compared to previous years: 2020 (36), 2021 (36), 2022 (38), 2023 (45), 2024 (41).