Ishikida, Kumamoto, 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
Ishikida, Kumamoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
61AQILowest AQI recorded on
2nd Aug 2022
17AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Ishikida, Kumamoto, Japan
AQI
Day
Night
.
5 AM1st Aug 2025
7 PM
4 AM2nd Aug 2025
Day time
Avg. Highest Time
11AM1st Aug
58AQI
Avg. Lowest Time
5AM1st Aug
29AQI
Night time
Avg. Highest Time
8PM1st Aug
49AQI
Avg. Lowest Time
3AM2nd Aug
32AQI
In the last 24 hours,
Ishikida's AQI reached its highest point of 58 at 11 AM during the Day, while the lowest point, 29, was recorded at 5 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ishikida, Kumamoto, Japan
JulAug
03rd - 04th04th - 05th05th - 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 - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025505 AMAQI
3rd Jul 2025506 AMAQI
3rd Jul 2025507 AMAQI
3rd Jul 2025508 AMAQI
3rd Jul 2025669 AMAQI
3rd Jul 20258310 AMAQI
3rd Jul 20258011 AMAQI
3rd Jul 20258012 PMAQI
3rd Jul 2025801 PMAQI
3rd Jul 2025802 PMAQI
3rd Jul 2025803 PMAQI
3rd Jul 2025804 PMAQI
3rd Jul 2025805 PMAQI
3rd Jul 2025916 PMAQI
3rd Jul 2025927 PMAQI
3rd Jul 2025858 PMAQI
3rd Jul 2025759 PMAQI
3rd Jul 20257210 PMAQI
3rd Jul 20257211 PMAQI
4th Jul 20257212 AMAQI
4th Jul 2025701 AMAQI
4th Jul 2025712 AMAQI
4th Jul 2025723 AMAQI
4th Jul 2025714 AMAQI
27°C25/30°C
4th Jul 2025685 AMAQI
4th Jul 2025686 AMAQI
4th Jul 2025687 AMAQI
4th Jul 2025688 AMAQI
4th Jul 2025759 AMAQI
4th Jul 20258010 AMAQI
4th Jul 20257511 AMAQI
4th Jul 20257212 PMAQI
4th Jul 2025741 PMAQI
4th Jul 2025762 PMAQI
4th Jul 2025813 PMAQI
4th Jul 2025844 PMAQI
4th Jul 2025885 PMAQI
4th Jul 2025896 PMAQI
4th Jul 2025897 PMAQI
4th Jul 2025838 PMAQI
4th Jul 2025759 PMAQI
4th Jul 20257510 PMAQI
4th Jul 20257411 PMAQI
5th Jul 20257612 AMAQI
5th Jul 2025721 AMAQI
5th Jul 2025682 AMAQI
5th Jul 2025683 AMAQI
5th Jul 2025694 AMAQI
27°C25/29°C
5th Jul 2025705 AMAQI
5th Jul 2025706 AMAQI
5th Jul 2025697 AMAQI
5th Jul 2025708 AMAQI
5th Jul 2025749 AMAQI
5th Jul 20256610 AMAQI
5th Jul 20255811 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025601 PMAQI
5th Jul 2025572 PMAQI
5th Jul 2025623 PMAQI
5th Jul 2025604 PMAQI
5th Jul 2025595 PMAQI
5th Jul 2025596 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025538 PMAQI
5th Jul 2025639 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256311 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025651 AMAQI
6th Jul 2025692 AMAQI
6th Jul 2025693 AMAQI
6th Jul 2025684 AMAQI
27°C26/29°C
6th Jul 2025665 AMAQI
6th Jul 2025676 AMAQI
6th Jul 2025677 AMAQI
6th Jul 2025688 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20253212 PMAQI
6th Jul 2025421 PMAQI
6th Jul 2025492 PMAQI
6th Jul 2025453 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025508 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256111 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025663 AMAQI
7th Jul 2025654 AMAQI
27°C26/30°C
7th Jul 2025635 AMAQI
7th Jul 2025636 AMAQI
7th Jul 2025637 AMAQI
7th Jul 2025648 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20253510 AMAQI
7th Jul 20253311 AMAQI
7th Jul 20253212 PMAQI
7th Jul 2025511 PMAQI
7th Jul 2025492 PMAQI
7th Jul 2025493 PMAQI
7th Jul 2025494 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025506 PMAQI
7th Jul 2025497 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025599 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255911 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025624 AMAQI
27°C25/29°C
8th Jul 2025615 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025618 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20254910 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025573 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025576 PMAQI
8th Jul 2025577 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255911 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
27°C25/31°C
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025579 AMAQI
9th Jul 20255710 AMAQI
9th Jul 20255911 AMAQI
9th Jul 20256012 PMAQI
9th Jul 2025621 PMAQI
9th Jul 2025682 PMAQI
9th Jul 2025683 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025655 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025619 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025594 AMAQI
27°C25/32°C
10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025399 AMAQI
10th Jul 20253710 AMAQI
10th Jul 20253311 AMAQI
10th Jul 20253412 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025433 PMAQI
10th Jul 2025454 PMAQI
10th Jul 2025445 PMAQI
10th Jul 2025426 PMAQI
10th Jul 2025417 PMAQI
10th Jul 2025448 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255510 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255412 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025594 AMAQI
27°C25/30°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025587 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20252310 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025321 PMAQI
11th Jul 2025332 PMAQI
11th Jul 2025383 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025355 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025397 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255111 PMAQI
12th Jul 20254812 AMAQI
12th Jul 2025511 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
12th Jul 2025564 AMAQI
28°C25/31°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025557 AMAQI
12th Jul 2025558 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252311 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025332 PMAQI
12th Jul 2025303 PMAQI
12th Jul 2025314 PMAQI
12th Jul 2025315 PMAQI
12th Jul 2025306 PMAQI
12th Jul 2025297 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025489 PMAQI
12th Jul 20254710 PMAQI
12th Jul 20254811 PMAQI
13th Jul 20254512 AMAQI
13th Jul 2025491 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI
28°C25/31°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20252110 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025313 PMAQI
13th Jul 2025334 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025367 PMAQI
13th Jul 2025408 PMAQI
13th Jul 2025479 PMAQI
13th Jul 20254810 PMAQI
13th Jul 20254911 PMAQI
14th Jul 20255012 AMAQI
14th Jul 2025511 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
14th Jul 2025524 AMAQI
26°C25/30°C
14th Jul 2025495 AMAQI
14th Jul 2025496 AMAQI
14th Jul 2025497 AMAQI
14th Jul 2025498 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252212 PMAQI
14th Jul 2025331 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025284 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025276 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254510 PMAQI
14th Jul 20254711 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025511 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025504 AMAQI
26°C25/27°C
15th Jul 2025485 AMAQI
15th Jul 2025496 AMAQI
15th Jul 2025497 AMAQI
15th Jul 2025498 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253710 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025403 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025435 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025407 PMAQI
15th Jul 2025408 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254710 PMAQI
15th Jul 20254911 PMAQI
16th Jul 20255012 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025513 AMAQI
16th Jul 2025504 AMAQI
26°C24/28°C
16th Jul 2025485 AMAQI
16th Jul 2025496 AMAQI
16th Jul 2025497 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025571 PMAQI
16th Jul 2025622 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025519 PMAQI
16th Jul 20254710 PMAQI
16th Jul 20254811 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025504 AMAQI
26°C22/29°C
17th Jul 2025515 AMAQI
17th Jul 2025516 AMAQI
17th Jul 2025517 AMAQI
17th Jul 2025518 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20254110 AMAQI
17th Jul 20254211 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025501 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025633 PMAQI
17th Jul 2025604 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025417 PMAQI
17th Jul 2025398 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254010 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025451 AMAQI
18th Jul 2025492 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025514 AMAQI
27°C24/31°C
18th Jul 2025525 AMAQI
18th Jul 2025516 AMAQI
18th Jul 2025517 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025279 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025213 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025235 PMAQI
18th Jul 2025246 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254111 PMAQI
19th Jul 20254112 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025493 AMAQI
19th Jul 2025474 AMAQI
25°C25/27°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20251910 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025264 PMAQI
19th Jul 2025255 PMAQI
19th Jul 2025276 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025391 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025453 AMAQI
20th Jul 2025444 AMAQI
27°C24/31°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025232 PMAQI
20th Jul 2025233 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025391 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025414 AMAQI
27°C24/31°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025274 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025276 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253312 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
22nd Jul 2025384 AMAQI
28°C24/32°C
22nd Jul 2025365 AMAQI
22nd Jul 2025356 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025261 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025293 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025365 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025337 PMAQI
22nd Jul 2025398 PMAQI
22nd Jul 2025419 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253411 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025364 AMAQI
28°C24/32°C
23rd Jul 2025355 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025405 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025367 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025359 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253312 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025353 AMAQI
24th Jul 2025354 AMAQI
27°C24/31°C
24th Jul 2025345 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20251910 AMAQI
24th Jul 20252111 AMAQI
24th Jul 20251912 PMAQI
24th Jul 2025251 PMAQI
24th Jul 2025222 PMAQI
24th Jul 2025263 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025216 PMAQI
24th Jul 2025217 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253110 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025353 AMAQI
25th Jul 2025344 AMAQI
28°C25/33°C
25th Jul 2025335 AMAQI
25th Jul 2025336 AMAQI
25th Jul 2025337 AMAQI
25th Jul 2025338 AMAQI
25th Jul 2025219 AMAQI
25th Jul 20251710 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251712 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025222 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025195 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025279 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025314 AMAQI
28°C25/32°C
26th Jul 2025305 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025307 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025199 AMAQI
26th Jul 20251510 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025221 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025251 AMAQI
27th Jul 2025272 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025294 AMAQI
28°C25/30°C
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025191 PMAQI
27th Jul 2025222 PMAQI
27th Jul 2025213 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI
28°C26/32°C
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025197 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025259 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025264 AMAQI
28°C24/33°C
29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252110 AMAQI
29th Jul 20252411 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025224 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025337 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025299 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20252812 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025252 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025264 AMAQI
28°C24/33°C
30th Jul 2025255 AMAQI
30th Jul 2025266 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20252112 PMAQI
30th Jul 2025231 PMAQI
30th Jul 2025252 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025254 PMAQI
30th Jul 2025255 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025288 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252410 PMAQI
30th Jul 20252411 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025264 AMAQI
27°C23/32°C
31st Jul 2025265 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025268 AMAQI
31st Jul 2025269 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20252511 AMAQI
31st Jul 20252312 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025215 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025331 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025284 AMAQI
27°C23/32°C
1st Aug 2025295 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025513 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025364 AMAQI
27°C24/30°C
2nd Aug 2025405 AMAQI
5 AM2nd Aug 2025406 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255712 PMAQI
12 PM2nd Aug 2025601 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025555 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025547 PMAQI
7 PM2nd Aug 2025538 PMAQI
2nd Aug 2025519 PMAQI
2nd Aug 20254810 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
45AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 12 PM
34AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 45), while the lowest AQI was between 10 AM to 12 PM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 4 AM
46AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 46), while the lowest AQI was between 8 PM to 8 PM (Avg. 41).
2025 Days Vs Air Quality
Ishikida, Kumamoto, Japan
2025
66%
141
34%
72
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
141 DaysModerate
72 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 66%
Health Risk Level:
Moderate
In 2025, 66% of 214 days were within WHO’s safe air quality limits, and 34% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Ishikida, Kumamoto, 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.
1st January 2025
30AQI
30AQI
2nd January 2025
36AQI
36AQI
3rd January 2025
36AQI
36AQI
4th January 2025
33AQI
33AQI
5th January 2025
30AQI
30AQI
6th January 2025
40AQI
40AQI
7th January 2025
30AQI
30AQI
8th January 2025
34AQI
34AQI
9th January 2025
29AQI
29AQI
10th January 2025
41AQI
41AQI
11th January 2025
30AQI
30AQI
12th January 2025
36AQI
36AQI
13th January 2025
44AQI
44AQI
14th January 2025
57AQI
57AQI
15th January 2025
62AQI
62AQI
16th January 2025
61AQI
61AQI
17th January 2025
69AQI
69AQI
18th January 2025
71AQI
71AQI
19th January 2025
74AQI
74AQI
20th January 2025
71AQI
71AQI
21st January 2025
85AQI
85AQI
22nd January 2025
74AQI
74AQI
23rd January 2025
72AQI
72AQI
24th January 2025
72AQI
72AQI
25th January 2025
60AQI
60AQI
26th January 2025
55AQI
55AQI
27th January 2025
54AQI
54AQI
28th January 2025
49AQI
49AQI
29th January 2025
42AQI
42AQI
30th January 2025
39AQI
39AQI
31st January 2025
38AQI
38AQI
1st February 2025
37AQI
37AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
40AQI
40AQI
4th February 2025
32AQI
32AQI
5th February 2025
36AQI
36AQI
6th February 2025
32AQI
32AQI
7th February 2025
33AQI
33AQI
8th February 2025
50AQI
50AQI
9th February 2025
53AQI
53AQI
10th February 2025
60AQI
60AQI
11th February 2025
67AQI
67AQI
12th February 2025
63AQI
63AQI
13th February 2025
54AQI
54AQI
14th February 2025
56AQI
56AQI
15th February 2025
48AQI
48AQI
16th February 2025
56AQI
56AQI
17th February 2025
57AQI
57AQI
18th February 2025
51AQI
51AQI
19th February 2025
52AQI
52AQI
20th February 2025
50AQI
50AQI
21st February 2025
50AQI
50AQI
22nd February 2025
57AQI
57AQI
23rd February 2025
53AQI
53AQI
24th February 2025
54AQI
54AQI
25th February 2025
51AQI
51AQI
26th February 2025
55AQI
55AQI
27th February 2025
69AQI
69AQI
28th February 2025
60AQI
60AQI
1st March 2025
61AQI
61AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
53AQI
53AQI
4th March 2025
49AQI
49AQI
5th March 2025
46AQI
46AQI
6th March 2025
46AQI
46AQI
7th March 2025
38AQI
38AQI
8th March 2025
37AQI
37AQI
9th March 2025
40AQI
40AQI
10th March 2025
40AQI
40AQI
11th March 2025
36AQI
36AQI
12th March 2025
39AQI
39AQI
13th March 2025
47AQI
47AQI
14th March 2025
41AQI
41AQI
15th March 2025
34AQI
34AQI
16th March 2025
31AQI
31AQI
17th March 2025
41AQI
41AQI
18th March 2025
38AQI
38AQI
19th March 2025
36AQI
36AQI
20th March 2025
44AQI
44AQI
21st March 2025
50AQI
50AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
57AQI
57AQI
24th March 2025
47AQI
47AQI
25th March 2025
62AQI
62AQI
26th March 2025
60AQI
60AQI
27th March 2025
56AQI
56AQI
28th March 2025
63AQI
63AQI
29th March 2025
58AQI
58AQI
30th March 2025
49AQI
49AQI
31st March 2025
53AQI
53AQI
1st April 2025
49AQI
49AQI
2nd April 2025
49AQI
49AQI
3rd April 2025
50AQI
50AQI
4th April 2025
49AQI
49AQI
5th April 2025
52AQI
52AQI
6th April 2025
52AQI
52AQI
7th April 2025
45AQI
45AQI
8th April 2025
42AQI
42AQI
9th April 2025
56AQI
56AQI
10th April 2025
46AQI
46AQI
11th April 2025
60AQI
60AQI
12th April 2025
57AQI
57AQI
13th April 2025
54AQI
54AQI
14th April 2025
60AQI
60AQI
15th April 2025
38AQI
38AQI
16th April 2025
53AQI
53AQI
17th April 2025
48AQI
48AQI
18th April 2025
54AQI
54AQI
19th April 2025
48AQI
48AQI
20th April 2025
42AQI
42AQI
21st April 2025
46AQI
46AQI
22nd April 2025
34AQI
34AQI
23rd April 2025
32AQI
32AQI
24th April 2025
37AQI
37AQI
25th April 2025
46AQI
46AQI
26th April 2025
50AQI
50AQI
27th April 2025
52AQI
52AQI
28th April 2025
47AQI
47AQI
29th April 2025
53AQI
53AQI
30th April 2025
54AQI
54AQI
1st May 2025
46AQI
46AQI
2nd May 2025
45AQI
45AQI
3rd May 2025
45AQI
45AQI
4th May 2025
43AQI
43AQI
5th May 2025
44AQI
44AQI
6th May 2025
39AQI
39AQI
7th May 2025
40AQI
40AQI
8th May 2025
47AQI
47AQI
9th May 2025
33AQI
33AQI
10th May 2025
42AQI
42AQI
11th May 2025
46AQI
46AQI
12th May 2025
53AQI
53AQI
13th May 2025
56AQI
56AQI
14th May 2025
56AQI
56AQI
15th May 2025
53AQI
53AQI
16th May 2025
55AQI
55AQI
17th May 2025
38AQI
38AQI
18th May 2025
43AQI
43AQI
19th May 2025
49AQI
49AQI
20th May 2025
41AQI
41AQI
21st May 2025
31AQI
31AQI
22nd May 2025
34AQI
34AQI
23rd May 2025
43AQI
43AQI
24th May 2025
32AQI
32AQI
25th May 2025
36AQI
36AQI
26th May 2025
39AQI
39AQI
27th May 2025
41AQI
41AQI
28th May 2025
47AQI
47AQI
29th May 2025
43AQI
43AQI
30th May 2025
44AQI
44AQI
31st May 2025
44AQI
44AQI
1st June 2025
47AQI
47AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
36AQI
36AQI
4th June 2025
46AQI
46AQI
5th June 2025
46AQI
46AQI
6th June 2025
49AQI
49AQI
7th June 2025
56AQI
56AQI
8th June 2025
51AQI
51AQI
9th June 2025
34AQI
34AQI
10th June 2025
33AQI
33AQI
11th June 2025
35AQI
35AQI
12th June 2025
41AQI
41AQI
13th June 2025
45AQI
45AQI
14th June 2025
35AQI
35AQI
15th June 2025
34AQI
34AQI
16th June 2025
37AQI
37AQI
17th June 2025
33AQI
33AQI
18th June 2025
36AQI
36AQI
19th June 2025
35AQI
35AQI
20th June 2025
33AQI
33AQI
21st June 2025
31AQI
31AQI
22nd June 2025
25AQI
25AQI
23rd June 2025
23AQI
23AQI
24th June 2025
28AQI
28AQI
25th June 2025
26AQI
26AQI
26th June 2025
26AQI
26AQI
27th June 2025
29AQI
29AQI
28th June 2025
29AQI
29AQI
29th June 2025
32AQI
32AQI
30th June 2025
43AQI
43AQI
1st July 2025
58AQI
58AQI
2nd July 2025
78AQI
78AQI
3rd July 2025
76AQI
76AQI
4th July 2025
75AQI
75AQI
5th July 2025
65AQI
65AQI
6th July 2025
56AQI
56AQI
7th July 2025
55AQI
55AQI
8th July 2025
58AQI
58AQI
9th July 2025
61AQI
61AQI
10th July 2025
51AQI
51AQI
11th July 2025
46AQI
46AQI
12th July 2025
43AQI
43AQI
13th July 2025
42AQI
42AQI
14th July 2025
40AQI
40AQI
15th July 2025
46AQI
46AQI
16th July 2025
51AQI
51AQI
17th July 2025
48AQI
48AQI
18th July 2025
37AQI
37AQI
19th July 2025
35AQI
35AQI
20th July 2025
33AQI
33AQI
21st July 2025
33AQI
33AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
33AQI
33AQI
24th July 2025
29AQI
29AQI
25th July 2025
26AQI
26AQI
26th July 2025
25AQI
25AQI
27th July 2025
24AQI
24AQI
28th July 2025
24AQI
24AQI
29th July 2025
26AQI
26AQI
30th July 2025
25AQI
25AQI
31st July 2025
28AQI
28AQI
1st August 2025
41AQI
41AQI
50AQI
50AQI
47AQI
49AQI
43AQI
37AQI
44AQI
41AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
17
14
11
17
20
11
18
12
26
5
28
2
20
11
1
141
72
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
June37AQI
202440AQI
15
16
23
6
26
5
24
5
1
25
6
30
31
25
6
25
5
29
2
25
5
31
309
56
1
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
July30AQI
202345AQI
20
10
1
19
9
21
10
6
24
11
20
18
12
28
3
28
3
20
10
25
6
24
5
27
4
247
116
1
Highest AQI recorded in
April59AQI
Lowest AQI recorded in
August35AQI
202246AQI
26
5
15
6
17
14
8
22
22
9
24
6
17
8
3
19
10
18
13
14
16
28
3
211
112
Highest AQI recorded in
April56AQI
Lowest AQI recorded in
August32AQI
202141AQI
24
7
25
3
17
12
18
3
21
10
19
11
28
3
31
24
6
21
10
19
11
28
3
275
79
Highest AQI recorded in
May46AQI
Lowest AQI recorded in
August31AQI
202043AQI
8
5
10
11
11
7
25
5
31
17
13
1
15
4
21
10
20
10
24
7
182
72
1
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
July30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
46AQILeast Polluted Year Recorded
2024(Avg.)
40AQIIshikida's annual 2025 AQI (46) shows an average percentage change of 6.6% (worsened AQI) compared to previous years: 2020 (43), 2021 (41), 2022 (46), 2023 (45), 2024 (40).
