Iwashita, 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+
November Air Quality Analysis
Iwashita, Kumamoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Nov 2024
65AQILowest AQI recorded on
12th Nov 2021
19AQISame Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 55 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Iwashita, Kumamoto, Japan
AQI
Day
Night
.
6 AM27th Nov 2025
5 PM
5 AM28th Nov 2025
Day time
Avg. Highest Time
1PM27th Nov
63AQI
Avg. Lowest Time
5PM27th Nov
49AQI
Night time
Avg. Highest Time
3AM28th Nov
74AQI
Avg. Lowest Time
10PM27th Nov
32AQI
In the last 24 hours,
Iwashita's AQI reached its highest point of 74 at 3 AM during the Night, while the lowest point, 32, was recorded at 10 PM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Iwashita, Kumamoto, Japan
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 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
Day
Night
29th Oct 2025386 AMAQI
29th Oct 2025307 AMAQI
29th Oct 2025288 AMAQI
29th Oct 2025289 AMAQI
29th Oct 20254210 AMAQI
29th Oct 20254911 AMAQI
29th Oct 20254612 PMAQI
29th Oct 2025321 PMAQI
29th Oct 2025492 PMAQI
29th Oct 2025753 PMAQI
29th Oct 2025714 PMAQI
29th Oct 2025545 PMAQI
29th Oct 2025506 PMAQI
29th Oct 2025527 PMAQI
29th Oct 2025588 PMAQI
29th Oct 2025599 PMAQI
29th Oct 20255910 PMAQI
29th Oct 20255611 PMAQI
30th Oct 20255512 AMAQI
30th Oct 2025551 AMAQI
30th Oct 2025622 AMAQI
30th Oct 2025633 AMAQI
30th Oct 2025544 AMAQI
30th Oct 2025535 AMAQI
16°C11/21°C
30th Oct 2025436 AMAQI
30th Oct 2025407 AMAQI
30th Oct 2025398 AMAQI
30th Oct 2025399 AMAQI
30th Oct 20253310 AMAQI
30th Oct 20253411 AMAQI
30th Oct 20253412 PMAQI
30th Oct 2025341 PMAQI
30th Oct 2025522 PMAQI
30th Oct 2025663 PMAQI
30th Oct 2025674 PMAQI
30th Oct 2025645 PMAQI
30th Oct 2025676 PMAQI
30th Oct 2025677 PMAQI
30th Oct 2025858 PMAQI
30th Oct 2025799 PMAQI
30th Oct 20258710 PMAQI
30th Oct 20257111 PMAQI
31st Oct 20255812 AMAQI
31st Oct 2025591 AMAQI
31st Oct 2025552 AMAQI
31st Oct 2025513 AMAQI
31st Oct 2025394 AMAQI
31st Oct 2025345 AMAQI
17°C12/22°C
31st Oct 2025386 AMAQI
31st Oct 2025397 AMAQI
31st Oct 2025348 AMAQI
31st Oct 2025379 AMAQI
31st Oct 20253810 AMAQI
31st Oct 20252711 AMAQI
31st Oct 20252812 PMAQI
31st Oct 2025191 PMAQI
31st Oct 2025172 PMAQI
31st Oct 2025183 PMAQI
31st Oct 2025284 PMAQI
31st Oct 2025275 PMAQI
31st Oct 2025316 PMAQI
31st Oct 2025287 PMAQI
31st Oct 2025288 PMAQI
31st Oct 2025289 PMAQI
31st Oct 20252310 PMAQI
31st Oct 20252211 PMAQI
1st Nov 20252712 AMAQI
1st Nov 2025231 AMAQI
1st Nov 2025212 AMAQI
1st Nov 2025183 AMAQI
1st Nov 2025174 AMAQI
1st Nov 2025175 AMAQI
16°C15/16°C
1st Nov 2025226 AMAQI
1st Nov 2025207 AMAQI
1st Nov 2025228 AMAQI
1st Nov 2025269 AMAQI
1st Nov 20252810 AMAQI
1st Nov 20252511 AMAQI
1st Nov 20253712 PMAQI
1st Nov 2025351 PMAQI
1st Nov 2025382 PMAQI
1st Nov 2025373 PMAQI
1st Nov 2025384 PMAQI
1st Nov 2025405 PMAQI
1st Nov 2025346 PMAQI
1st Nov 2025387 PMAQI
1st Nov 2025458 PMAQI
1st Nov 2025439 PMAQI
1st Nov 20254110 PMAQI
1st Nov 20254211 PMAQI
2nd Nov 20253712 AMAQI
2nd Nov 2025331 AMAQI
2nd Nov 2025322 AMAQI
2nd Nov 2025283 AMAQI
2nd Nov 2025284 AMAQI
2nd Nov 2025285 AMAQI
17°C14/20°C
2nd Nov 2025566 AMAQI
2nd Nov 2025527 AMAQI
2nd Nov 2025428 AMAQI
2nd Nov 2025369 AMAQI
2nd Nov 20253610 AMAQI
2nd Nov 20253411 AMAQI
2nd Nov 20253312 PMAQI
2nd Nov 2025331 PMAQI
2nd Nov 2025332 PMAQI
2nd Nov 2025523 PMAQI
2nd Nov 2025524 PMAQI
2nd Nov 2025495 PMAQI
2nd Nov 2025396 PMAQI
2nd Nov 2025427 PMAQI
2nd Nov 2025488 PMAQI
2nd Nov 2025559 PMAQI
2nd Nov 20255010 PMAQI
2nd Nov 20254911 PMAQI
3rd Nov 20254612 AMAQI
3rd Nov 2025461 AMAQI
3rd Nov 2025492 AMAQI
3rd Nov 2025453 AMAQI
3rd Nov 2025354 AMAQI
3rd Nov 2025375 AMAQI
17°C14/19°C
3rd Nov 2025386 AMAQI
3rd Nov 2025337 AMAQI
3rd Nov 2025288 AMAQI
3rd Nov 2025289 AMAQI
3rd Nov 20252210 AMAQI
3rd Nov 20253011 AMAQI
3rd Nov 20253312 PMAQI
3rd Nov 2025431 PMAQI
3rd Nov 2025452 PMAQI
3rd Nov 2025423 PMAQI
3rd Nov 2025324 PMAQI
3rd Nov 2025295 PMAQI
3rd Nov 2025326 PMAQI
3rd Nov 2025307 PMAQI
3rd Nov 2025178 PMAQI
3rd Nov 2025179 PMAQI
3rd Nov 20251210 PMAQI
3rd Nov 20251211 PMAQI
4th Nov 20251312 AMAQI
4th Nov 2025371 AMAQI
4th Nov 2025402 AMAQI
4th Nov 2025343 AMAQI
4th Nov 2025344 AMAQI
4th Nov 2025345 AMAQI
15°C12/19°C
4th Nov 2025416 AMAQI
4th Nov 2025347 AMAQI
4th Nov 2025328 AMAQI
4th Nov 2025309 AMAQI
4th Nov 20253310 AMAQI
4th Nov 20253011 AMAQI
4th Nov 20252812 PMAQI
4th Nov 2025441 PMAQI
4th Nov 2025552 PMAQI
4th Nov 2025563 PMAQI
4th Nov 2025564 PMAQI
4th Nov 2025565 PMAQI
4th Nov 2025556 PMAQI
4th Nov 2025557 PMAQI
4th Nov 2025698 PMAQI
4th Nov 2025729 PMAQI
4th Nov 20256910 PMAQI
4th Nov 20256811 PMAQI
5th Nov 20255812 AMAQI
5th Nov 2025581 AMAQI
5th Nov 2025462 AMAQI
5th Nov 2025453 AMAQI
5th Nov 2025454 AMAQI
5th Nov 2025465 AMAQI
15°C12/18°C
5th Nov 2025426 AMAQI
5th Nov 2025407 AMAQI
5th Nov 2025328 AMAQI
5th Nov 2025329 AMAQI
5th Nov 20253510 AMAQI
5th Nov 20253311 AMAQI
5th Nov 20253412 PMAQI
5th Nov 2025381 PMAQI
5th Nov 2025642 PMAQI
5th Nov 2025643 PMAQI
5th Nov 2025654 PMAQI
5th Nov 2025655 PMAQI
5th Nov 2025636 PMAQI
5th Nov 2025637 PMAQI
5th Nov 2025638 PMAQI
5th Nov 2025639 PMAQI
5th Nov 20255610 PMAQI
5th Nov 20255511 PMAQI
6th Nov 20255612 AMAQI
6th Nov 2025561 AMAQI
6th Nov 2025552 AMAQI
6th Nov 2025553 AMAQI
6th Nov 2025554 AMAQI
6th Nov 2025525 AMAQI
18°C15/21°C
6th Nov 2025446 AMAQI
6th Nov 2025447 AMAQI
6th Nov 2025448 AMAQI
6th Nov 2025449 AMAQI
6th Nov 20254810 AMAQI
6th Nov 20255211 AMAQI
6th Nov 20255312 PMAQI
6th Nov 2025541 PMAQI
6th Nov 2025552 PMAQI
6th Nov 2025553 PMAQI
6th Nov 2025564 PMAQI
6th Nov 2025565 PMAQI
6th Nov 2025516 PMAQI
6th Nov 2025467 PMAQI
6th Nov 2025458 PMAQI
6th Nov 2025459 PMAQI
6th Nov 20253610 PMAQI
6th Nov 20255311 PMAQI
7th Nov 20255412 AMAQI
7th Nov 2025401 AMAQI
7th Nov 2025392 AMAQI
7th Nov 2025343 AMAQI
7th Nov 2025334 AMAQI
7th Nov 2025385 AMAQI
17°C15/22°C
7th Nov 2025396 AMAQI
7th Nov 2025337 AMAQI
7th Nov 2025388 AMAQI
7th Nov 2025409 AMAQI
7th Nov 20253310 AMAQI
7th Nov 20253311 AMAQI
7th Nov 20253312 PMAQI
7th Nov 2025561 PMAQI
7th Nov 2025582 PMAQI
7th Nov 2025583 PMAQI
7th Nov 2025594 PMAQI
7th Nov 2025565 PMAQI
7th Nov 2025566 PMAQI
7th Nov 2025597 PMAQI
7th Nov 2025618 PMAQI
7th Nov 2025649 PMAQI
7th Nov 20256410 PMAQI
7th Nov 20256411 PMAQI
8th Nov 20255312 AMAQI
8th Nov 2025471 AMAQI
8th Nov 2025502 AMAQI
8th Nov 2025463 AMAQI
8th Nov 2025444 AMAQI
8th Nov 2025445 AMAQI
17°C13/22°C
8th Nov 2025506 AMAQI
8th Nov 2025467 AMAQI
8th Nov 2025438 AMAQI
8th Nov 2025489 AMAQI
8th Nov 20255210 AMAQI
8th Nov 20254111 AMAQI
8th Nov 20254212 PMAQI
8th Nov 2025431 PMAQI
8th Nov 2025612 PMAQI
8th Nov 2025663 PMAQI
8th Nov 2025584 PMAQI
8th Nov 2025585 PMAQI
8th Nov 2025586 PMAQI
8th Nov 2025627 PMAQI
8th Nov 2025638 PMAQI
8th Nov 2025679 PMAQI
8th Nov 20256610 PMAQI
8th Nov 20256711 PMAQI
9th Nov 20256312 AMAQI
9th Nov 2025601 AMAQI
9th Nov 2025602 AMAQI
9th Nov 2025573 AMAQI
9th Nov 2025534 AMAQI
9th Nov 2025525 AMAQI
17°C14/22°C
9th Nov 2025526 AMAQI
9th Nov 2025447 AMAQI
9th Nov 2025408 AMAQI
9th Nov 2025399 AMAQI
9th Nov 20253910 AMAQI
9th Nov 20253611 AMAQI
9th Nov 20253212 PMAQI
9th Nov 2025321 PMAQI
9th Nov 2025332 PMAQI
9th Nov 2025173 PMAQI
9th Nov 2025174 PMAQI
9th Nov 2025175 PMAQI
9th Nov 2025216 PMAQI
9th Nov 2025327 PMAQI
9th Nov 2025338 PMAQI
9th Nov 2025339 PMAQI
9th Nov 20253610 PMAQI
9th Nov 20252811 PMAQI
10th Nov 20252812 AMAQI
10th Nov 2025281 AMAQI
10th Nov 2025452 AMAQI
10th Nov 2025313 AMAQI
10th Nov 2025284 AMAQI
10th Nov 2025325 AMAQI
19°C18/21°C
10th Nov 2025386 AMAQI
10th Nov 2025397 AMAQI
10th Nov 2025398 AMAQI
10th Nov 2025529 AMAQI
10th Nov 20253410 AMAQI
10th Nov 20253811 AMAQI
10th Nov 20254212 PMAQI
10th Nov 2025691 PMAQI
10th Nov 2025692 PMAQI
10th Nov 2025693 PMAQI
10th Nov 2025684 PMAQI
10th Nov 2025585 PMAQI
10th Nov 2025546 PMAQI
10th Nov 2025557 PMAQI
10th Nov 2025558 PMAQI
10th Nov 2025559 PMAQI
10th Nov 20255310 PMAQI
10th Nov 20255311 PMAQI
11th Nov 20254412 AMAQI
11th Nov 2025441 AMAQI
11th Nov 2025402 AMAQI
11th Nov 2025393 AMAQI
11th Nov 2025344 AMAQI
11th Nov 2025335 AMAQI
16°C12/19°C
11th Nov 2025336 AMAQI
11th Nov 2025337 AMAQI
11th Nov 2025338 AMAQI
11th Nov 2025429 AMAQI
11th Nov 20253310 AMAQI
11th Nov 20253011 AMAQI
11th Nov 20253712 PMAQI
11th Nov 2025441 PMAQI
11th Nov 2025512 PMAQI
11th Nov 2025503 PMAQI
11th Nov 2025524 PMAQI
11th Nov 2025525 PMAQI
11th Nov 2025536 PMAQI
11th Nov 2025567 PMAQI
11th Nov 2025588 PMAQI
11th Nov 2025559 PMAQI
11th Nov 20255510 PMAQI
11th Nov 20254711 PMAQI
12th Nov 20254612 AMAQI
12th Nov 2025531 AMAQI
12th Nov 2025532 AMAQI
12th Nov 2025533 AMAQI
12th Nov 2025514 AMAQI
12th Nov 2025505 AMAQI
14°C12/16°C
12th Nov 2025506 AMAQI
12th Nov 2025507 AMAQI
12th Nov 2025508 AMAQI
12th Nov 2025499 AMAQI
12th Nov 20255010 AMAQI
12th Nov 20255011 AMAQI
12th Nov 20254912 PMAQI
12th Nov 2025561 PMAQI
12th Nov 2025502 PMAQI
12th Nov 2025533 PMAQI
12th Nov 2025534 PMAQI
12th Nov 2025535 PMAQI
12th Nov 2025576 PMAQI
12th Nov 2025567 PMAQI
12th Nov 2025578 PMAQI
12th Nov 2025589 PMAQI
12th Nov 20255710 PMAQI
12th Nov 20255711 PMAQI
13th Nov 20255812 AMAQI
13th Nov 2025581 AMAQI
13th Nov 2025582 AMAQI
13th Nov 2025633 AMAQI
13th Nov 2025654 AMAQI
13th Nov 2025515 AMAQI
15°C13/17°C
13th Nov 2025486 AMAQI
13th Nov 2025467 AMAQI
13th Nov 2025468 AMAQI
13th Nov 2025389 AMAQI
13th Nov 20254310 AMAQI
13th Nov 20254411 AMAQI
13th Nov 20254612 PMAQI
13th Nov 2025401 PMAQI
13th Nov 2025392 PMAQI
13th Nov 2025513 PMAQI
13th Nov 2025554 PMAQI
13th Nov 2025555 PMAQI
13th Nov 2025646 PMAQI
13th Nov 2025667 PMAQI
13th Nov 2025668 PMAQI
13th Nov 2025669 PMAQI
13th Nov 20256510 PMAQI
13th Nov 20256611 PMAQI
14th Nov 20256612 AMAQI
14th Nov 2025641 AMAQI
14th Nov 2025612 AMAQI
14th Nov 2025603 AMAQI
14th Nov 2025554 AMAQI
14th Nov 2025555 AMAQI
15°C14/16°C
14th Nov 2025576 AMAQI
14th Nov 2025577 AMAQI
14th Nov 2025518 AMAQI
14th Nov 2025449 AMAQI
14th Nov 20254410 AMAQI
14th Nov 20254611 AMAQI
14th Nov 20254212 PMAQI
14th Nov 2025491 PMAQI
14th Nov 2025532 PMAQI
14th Nov 2025563 PMAQI
14th Nov 2025564 PMAQI
14th Nov 2025585 PMAQI
14th Nov 2025586 PMAQI
14th Nov 2025647 PMAQI
14th Nov 2025658 PMAQI
14th Nov 2025659 PMAQI
14th Nov 20256410 PMAQI
14th Nov 20256011 PMAQI
15th Nov 20256012 AMAQI
15th Nov 2025571 AMAQI
15th Nov 2025562 AMAQI
15th Nov 2025563 AMAQI
15th Nov 2025554 AMAQI
15th Nov 2025535 AMAQI
16°C13/19°C
15th Nov 2025536 AMAQI
15th Nov 2025537 AMAQI
15th Nov 2025458 AMAQI
15th Nov 2025499 AMAQI
15th Nov 20255010 AMAQI
15th Nov 20255011 AMAQI
15th Nov 20255812 PMAQI
15th Nov 2025581 PMAQI
15th Nov 2025562 PMAQI
15th Nov 2025563 PMAQI
15th Nov 2025654 PMAQI
15th Nov 2025645 PMAQI
15th Nov 2025646 PMAQI
15th Nov 2025657 PMAQI
15th Nov 2025628 PMAQI
15th Nov 2025609 PMAQI
15th Nov 20256010 PMAQI
15th Nov 20256011 PMAQI
16th Nov 20255912 AMAQI
16th Nov 2025581 AMAQI
16th Nov 2025582 AMAQI
16th Nov 2025603 AMAQI
16th Nov 2025624 AMAQI
16th Nov 2025565 AMAQI
16°C12/20°C
16th Nov 2025546 AMAQI
16th Nov 2025547 AMAQI
16th Nov 2025518 AMAQI
16th Nov 2025509 AMAQI
16th Nov 20255010 AMAQI
16th Nov 20254711 AMAQI
16th Nov 20255212 PMAQI
16th Nov 2025551 PMAQI
16th Nov 2025552 PMAQI
16th Nov 2025563 PMAQI
16th Nov 2025694 PMAQI
16th Nov 2025735 PMAQI
16th Nov 2025776 PMAQI
16th Nov 2025777 PMAQI
16th Nov 2025808 PMAQI
16th Nov 2025789 PMAQI
16th Nov 20258110 PMAQI
16th Nov 20258111 PMAQI
17th Nov 20257512 AMAQI
17th Nov 2025741 AMAQI
17th Nov 2025702 AMAQI
17th Nov 2025693 AMAQI
17th Nov 2025654 AMAQI
17th Nov 2025665 AMAQI
16°C13/19°C
17th Nov 2025636 AMAQI
17th Nov 2025637 AMAQI
17th Nov 2025628 AMAQI
17th Nov 2025609 AMAQI
17th Nov 20255810 AMAQI
17th Nov 20256311 AMAQI
17th Nov 20255912 PMAQI
17th Nov 2025561 PMAQI
17th Nov 2025552 PMAQI
17th Nov 2025553 PMAQI
17th Nov 2025484 PMAQI
17th Nov 2025525 PMAQI
17th Nov 2025586 PMAQI
17th Nov 2025607 PMAQI
17th Nov 2025608 PMAQI
17th Nov 2025609 PMAQI
17th Nov 20256110 PMAQI
17th Nov 20255811 PMAQI
18th Nov 20255712 AMAQI
18th Nov 2025561 AMAQI
18th Nov 2025562 AMAQI
18th Nov 2025553 AMAQI
18th Nov 2025534 AMAQI
18th Nov 2025485 AMAQI
16°C14/18°C
18th Nov 2025456 AMAQI
18th Nov 2025227 AMAQI
18th Nov 2025228 AMAQI
18th Nov 2025239 AMAQI
18th Nov 20252410 AMAQI
18th Nov 20252211 AMAQI
18th Nov 20252712 PMAQI
18th Nov 2025281 PMAQI
18th Nov 2025492 PMAQI
18th Nov 2025463 PMAQI
18th Nov 2025494 PMAQI
18th Nov 2025495 PMAQI
18th Nov 2025526 PMAQI
18th Nov 2025567 PMAQI
18th Nov 2025558 PMAQI
18th Nov 2025579 PMAQI
18th Nov 20255810 PMAQI
18th Nov 20255611 PMAQI
19th Nov 20255512 AMAQI
19th Nov 2025561 AMAQI
19th Nov 2025542 AMAQI
19th Nov 2025533 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025535 AMAQI
11°C9/12°C
19th Nov 2025606 AMAQI
19th Nov 2025547 AMAQI
19th Nov 2025538 AMAQI
19th Nov 2025539 AMAQI
19th Nov 20255110 AMAQI
19th Nov 20255111 AMAQI
19th Nov 20254912 PMAQI
19th Nov 2025561 PMAQI
19th Nov 2025542 PMAQI
19th Nov 2025483 PMAQI
19th Nov 2025474 PMAQI
19th Nov 2025485 PMAQI
19th Nov 2025506 PMAQI
19th Nov 2025487 PMAQI
19th Nov 2025518 PMAQI
19th Nov 2025539 PMAQI
19th Nov 20255510 PMAQI
19th Nov 20255411 PMAQI
20th Nov 20255212 AMAQI
20th Nov 2025561 AMAQI
20th Nov 2025562 AMAQI
20th Nov 2025443 AMAQI
20th Nov 2025394 AMAQI
20th Nov 2025355 AMAQI
11°C8/14°C
20th Nov 2025336 AMAQI
20th Nov 2025337 AMAQI
20th Nov 2025338 AMAQI
20th Nov 2025339 AMAQI
20th Nov 20253310 AMAQI
20th Nov 20255111 AMAQI
20th Nov 20253212 PMAQI
20th Nov 2025301 PMAQI
20th Nov 2025422 PMAQI
20th Nov 2025433 PMAQI
20th Nov 2025434 PMAQI
20th Nov 2025445 PMAQI
20th Nov 2025406 PMAQI
20th Nov 2025407 PMAQI
20th Nov 2025488 PMAQI
20th Nov 2025509 PMAQI
20th Nov 20254710 PMAQI
20th Nov 20254611 PMAQI
21st Nov 20254412 AMAQI
21st Nov 2025501 AMAQI
21st Nov 2025452 AMAQI
21st Nov 2025443 AMAQI
21st Nov 2025494 AMAQI
21st Nov 2025505 AMAQI
13°C9/16°C
21st Nov 2025546 AMAQI
21st Nov 2025507 AMAQI
21st Nov 2025508 AMAQI
21st Nov 2025469 AMAQI
21st Nov 20255110 AMAQI
21st Nov 20254611 AMAQI
21st Nov 20254612 PMAQI
21st Nov 2025541 PMAQI
21st Nov 2025582 PMAQI
21st Nov 2025583 PMAQI
21st Nov 2025624 PMAQI
21st Nov 2025635 PMAQI
21st Nov 2025646 PMAQI
21st Nov 2025617 PMAQI
21st Nov 2025608 PMAQI
21st Nov 2025569 PMAQI
21st Nov 20255510 PMAQI
21st Nov 20255211 PMAQI
22nd Nov 20254912 AMAQI
22nd Nov 2025541 AMAQI
22nd Nov 2025532 AMAQI
22nd Nov 2025423 AMAQI
22nd Nov 2025304 AMAQI
22nd Nov 2025285 AMAQI
14°C11/18°C
22nd Nov 2025286 AMAQI
22nd Nov 2025287 AMAQI
22nd Nov 2025358 AMAQI
22nd Nov 2025179 AMAQI
22nd Nov 20251710 AMAQI
22nd Nov 20252111 AMAQI
22nd Nov 20253312 PMAQI
22nd Nov 2025541 PMAQI
22nd Nov 2025562 PMAQI
22nd Nov 2025563 PMAQI
22nd Nov 2025474 PMAQI
22nd Nov 2025525 PMAQI
22nd Nov 2025526 PMAQI
22nd Nov 2025457 PMAQI
22nd Nov 2025458 PMAQI
22nd Nov 2025459 PMAQI
22nd Nov 20255210 PMAQI
22nd Nov 20255011 PMAQI
23rd Nov 20253812 AMAQI
23rd Nov 2025341 AMAQI
23rd Nov 2025332 AMAQI
23rd Nov 2025313 AMAQI
23rd Nov 2025284 AMAQI
23rd Nov 2025285 AMAQI
12°C9/15°C
23rd Nov 2025286 AMAQI
23rd Nov 2025467 AMAQI
23rd Nov 2025488 AMAQI
23rd Nov 2025489 AMAQI
23rd Nov 20253310 AMAQI
23rd Nov 20253211 AMAQI
23rd Nov 20252912 PMAQI
23rd Nov 2025281 PMAQI
23rd Nov 2025302 PMAQI
23rd Nov 2025603 PMAQI
23rd Nov 2025544 PMAQI
23rd Nov 2025555 PMAQI
23rd Nov 2025556 PMAQI
23rd Nov 2025557 PMAQI
23rd Nov 2025518 PMAQI
23rd Nov 2025409 PMAQI
23rd Nov 20254010 PMAQI
23rd Nov 20254511 PMAQI
24th Nov 20254012 AMAQI
24th Nov 2025401 AMAQI
24th Nov 2025482 AMAQI
24th Nov 2025413 AMAQI
24th Nov 2025394 AMAQI
24th Nov 2025435 AMAQI
13°C10/16°C
24th Nov 2025406 AMAQI
24th Nov 2025507 AMAQI
24th Nov 2025458 AMAQI
24th Nov 2025449 AMAQI
24th Nov 20254510 AMAQI
24th Nov 20254511 AMAQI
24th Nov 20255012 PMAQI
24th Nov 2025501 PMAQI
24th Nov 2025532 PMAQI
24th Nov 2025663 PMAQI
24th Nov 2025674 PMAQI
24th Nov 2025755 PMAQI
24th Nov 2025746 PMAQI
24th Nov 2025747 PMAQI
24th Nov 2025658 PMAQI
24th Nov 2025709 PMAQI
24th Nov 20257210 PMAQI
24th Nov 20257111 PMAQI
25th Nov 20258612 AMAQI
25th Nov 2025751 AMAQI
25th Nov 2025632 AMAQI
25th Nov 2025533 AMAQI
25th Nov 2025514 AMAQI
25th Nov 2025405 AMAQI
14°C11/17°C
25th Nov 2025396 AMAQI
25th Nov 2025387 AMAQI
25th Nov 2025388 AMAQI
25th Nov 2025289 AMAQI
25th Nov 20252810 AMAQI
25th Nov 20252811 AMAQI
25th Nov 20252812 PMAQI
25th Nov 2025291 PMAQI
25th Nov 2025442 PMAQI
25th Nov 2025553 PMAQI
25th Nov 2025724 PMAQI
25th Nov 2025585 PMAQI
25th Nov 2025576 PMAQI
25th Nov 2025647 PMAQI
25th Nov 2025748 PMAQI
25th Nov 2025689 PMAQI
25th Nov 20256110 PMAQI
25th Nov 20256811 PMAQI
26th Nov 20256812 AMAQI
26th Nov 2025651 AMAQI
26th Nov 2025522 AMAQI
26th Nov 2025503 AMAQI
26th Nov 2025454 AMAQI
26th Nov 2025425 AMAQI
15°C12/18°C
26th Nov 2025466 AMAQI
26th Nov 2025447 AMAQI
26th Nov 2025468 AMAQI
26th Nov 2025389 AMAQI
26th Nov 20254010 AMAQI
26th Nov 20254411 AMAQI
26th Nov 20254912 PMAQI
26th Nov 2025511 PMAQI
26th Nov 2025562 PMAQI
26th Nov 2025573 PMAQI
26th Nov 2025594 PMAQI
26th Nov 2025585 PMAQI
26th Nov 2025646 PMAQI
26th Nov 2025627 PMAQI
26th Nov 2025568 PMAQI
26th Nov 2025599 PMAQI
26th Nov 20255910 PMAQI
26th Nov 20256011 PMAQI
27th Nov 20255512 AMAQI
27th Nov 2025541 AMAQI
27th Nov 2025552 AMAQI
27th Nov 2025553 AMAQI
27th Nov 2025574 AMAQI
27th Nov 2025585 AMAQI
12°C9/15°C
27th Nov 2025566 AMAQI
27th Nov 2025567 AMAQI
27th Nov 2025568 AMAQI
27th Nov 2025539 AMAQI
27th Nov 20255310 AMAQI
27th Nov 20255411 AMAQI
27th Nov 20256112 PMAQI
27th Nov 2025631 PMAQI
27th Nov 2025602 PMAQI
27th Nov 2025593 PMAQI
27th Nov 2025504 PMAQI
27th Nov 2025495 PMAQI
27th Nov 2025496 PMAQI
27th Nov 2025477 PMAQI
27th Nov 2025408 PMAQI
27th Nov 2025439 PMAQI
27th Nov 20253210 PMAQI
27th Nov 20253511 PMAQI
28th Nov 20256012 AMAQI
28th Nov 2025691 AMAQI
28th Nov 2025712 AMAQI
28th Nov 2025743 AMAQI
28th Nov 2025744 AMAQI
28th Nov 2025715 AMAQI
13°C11/16°C
28th Nov 2025696 AMAQI
6 AM28th Nov 2025687 AMAQI
28th Nov 2025638 AMAQI
28th Nov 2025629 AMAQI
28th Nov 20254910 AMAQI
28th Nov 20255611 AMAQI
11 AM28th Nov 20255312 PMAQI
28th Nov 2025521 PMAQI
28th Nov 2025252 PMAQI
28th Nov 2025273 PMAQI
28th Nov 2025284 PMAQI
28th Nov 2025265 PMAQI
5 PM28th Nov 2025246 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
3 PM - 5 PM
52AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM - 12 PM
41AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 52), while the lowest AQI was between 7 AM to 12 PM (Avg. 41).
Night time
Avg. Highest Time
7 PM - 11 PM
54AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
4 AM - 5 AM
45AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 54), while the lowest AQI was between 4 AM to 5 AM (Avg. 45).
2025 Days Vs Air Quality
Iwashita, Kumamoto, Japan
2025
75%
248
25%
82
0.3%
1
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
248 DaysModerate
82 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% of 332 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
Iwashita, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
33AQI
33AQI
2nd January 2025
38AQI
38AQI
3rd January 2025
35AQI
35AQI
4th January 2025
36AQI
36AQI
5th January 2025
34AQI
34AQI
6th January 2025
44AQI
44AQI
7th January 2025
30AQI
30AQI
8th January 2025
39AQI
39AQI
9th January 2025
29AQI
29AQI
10th January 2025
31AQI
31AQI
11th January 2025
30AQI
30AQI
12th January 2025
34AQI
34AQI
13th January 2025
44AQI
44AQI
14th January 2025
44AQI
44AQI
15th January 2025
49AQI
49AQI
16th January 2025
42AQI
42AQI
17th January 2025
48AQI
48AQI
18th January 2025
50AQI
50AQI
19th January 2025
56AQI
56AQI
20th January 2025
51AQI
51AQI
21st January 2025
73AQI
73AQI
22nd January 2025
69AQI
69AQI
23rd January 2025
70AQI
70AQI
24th January 2025
74AQI
74AQI
25th January 2025
52AQI
52AQI
26th January 2025
45AQI
45AQI
27th January 2025
39AQI
39AQI
28th January 2025
36AQI
36AQI
29th January 2025
32AQI
32AQI
30th January 2025
36AQI
36AQI
31st January 2025
43AQI
43AQI
1st February 2025
40AQI
40AQI
2nd February 2025
32AQI
32AQI
3rd February 2025
45AQI
45AQI
4th February 2025
31AQI
31AQI
5th February 2025
40AQI
40AQI
6th February 2025
31AQI
31AQI
7th February 2025
35AQI
35AQI
8th February 2025
29AQI
29AQI
9th February 2025
31AQI
31AQI
10th February 2025
30AQI
30AQI
11th February 2025
41AQI
41AQI
12th February 2025
38AQI
38AQI
13th February 2025
34AQI
34AQI
14th February 2025
39AQI
39AQI
15th February 2025
31AQI
31AQI
16th February 2025
35AQI
35AQI
17th February 2025
43AQI
43AQI
18th February 2025
32AQI
32AQI
19th February 2025
37AQI
37AQI
20th February 2025
34AQI
34AQI
21st February 2025
34AQI
34AQI
22nd February 2025
42AQI
42AQI
23rd February 2025
37AQI
37AQI
24th February 2025
39AQI
39AQI
25th February 2025
35AQI
35AQI
26th February 2025
36AQI
36AQI
27th February 2025
65AQI
65AQI
28th February 2025
49AQI
49AQI
1st March 2025
53AQI
53AQI
2nd March 2025
42AQI
42AQI
3rd March 2025
39AQI
39AQI
4th March 2025
29AQI
29AQI
5th March 2025
26AQI
26AQI
6th March 2025
31AQI
31AQI
7th March 2025
32AQI
32AQI
8th March 2025
42AQI
42AQI
9th March 2025
44AQI
44AQI
10th March 2025
48AQI
48AQI
11th March 2025
39AQI
39AQI
12th March 2025
45AQI
45AQI
13th March 2025
52AQI
52AQI
14th March 2025
44AQI
44AQI
15th March 2025
34AQI
34AQI
16th March 2025
29AQI
29AQI
17th March 2025
50AQI
50AQI
18th March 2025
40AQI
40AQI
19th March 2025
40AQI
40AQI
20th March 2025
49AQI
49AQI
21st March 2025
53AQI
53AQI
22nd March 2025
60AQI
60AQI
23rd March 2025
59AQI
59AQI
24th March 2025
46AQI
46AQI
25th March 2025
60AQI
60AQI
26th March 2025
60AQI
60AQI
27th March 2025
52AQI
52AQI
28th March 2025
58AQI
58AQI
29th March 2025
55AQI
55AQI
30th March 2025
44AQI
44AQI
31st March 2025
45AQI
45AQI
1st April 2025
43AQI
43AQI
2nd April 2025
38AQI
38AQI
3rd April 2025
39AQI
39AQI
4th April 2025
40AQI
40AQI
5th April 2025
45AQI
45AQI
6th April 2025
46AQI
46AQI
7th April 2025
41AQI
41AQI
8th April 2025
41AQI
41AQI
9th April 2025
54AQI
54AQI
10th April 2025
43AQI
43AQI
11th April 2025
57AQI
57AQI
12th April 2025
54AQI
54AQI
13th April 2025
50AQI
50AQI
14th April 2025
56AQI
56AQI
15th April 2025
35AQI
35AQI
16th April 2025
51AQI
51AQI
17th April 2025
45AQI
45AQI
18th April 2025
51AQI
51AQI
19th April 2025
53AQI
53AQI
20th April 2025
43AQI
43AQI
21st April 2025
47AQI
47AQI
22nd April 2025
33AQI
33AQI
23rd April 2025
29AQI
29AQI
24th April 2025
34AQI
34AQI
25th April 2025
46AQI
46AQI
26th April 2025
48AQI
48AQI
27th April 2025
52AQI
52AQI
28th April 2025
42AQI
42AQI
29th April 2025
50AQI
50AQI
30th April 2025
51AQI
51AQI
1st May 2025
48AQI
48AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
44AQI
44AQI
4th May 2025
40AQI
40AQI
5th May 2025
44AQI
44AQI
6th May 2025
32AQI
32AQI
7th May 2025
38AQI
38AQI
8th May 2025
46AQI
46AQI
9th May 2025
31AQI
31AQI
10th May 2025
40AQI
40AQI
11th May 2025
43AQI
43AQI
12th May 2025
52AQI
52AQI
13th May 2025
55AQI
55AQI
14th May 2025
60AQI
60AQI
15th May 2025
57AQI
57AQI
16th May 2025
64AQI
64AQI
17th May 2025
36AQI
36AQI
18th May 2025
48AQI
48AQI
19th May 2025
52AQI
52AQI
20th May 2025
43AQI
43AQI
21st May 2025
32AQI
32AQI
22nd May 2025
35AQI
35AQI
23rd May 2025
46AQI
46AQI
24th May 2025
30AQI
30AQI
25th May 2025
32AQI
32AQI
26th May 2025
37AQI
37AQI
27th May 2025
43AQI
43AQI
28th May 2025
48AQI
48AQI
29th May 2025
39AQI
39AQI
30th May 2025
41AQI
41AQI
31st May 2025
39AQI
39AQI
1st June 2025
50AQI
50AQI
2nd June 2025
46AQI
46AQI
3rd June 2025
29AQI
29AQI
4th June 2025
43AQI
43AQI
5th June 2025
45AQI
45AQI
6th June 2025
53AQI
53AQI
7th June 2025
61AQI
61AQI
8th June 2025
59AQI
59AQI
9th June 2025
31AQI
31AQI
10th June 2025
29AQI
29AQI
11th June 2025
34AQI
34AQI
12th June 2025
34AQI
34AQI
13th June 2025
44AQI
44AQI
14th June 2025
27AQI
27AQI
15th June 2025
28AQI
28AQI
16th June 2025
28AQI
28AQI
17th June 2025
29AQI
29AQI
18th June 2025
34AQI
34AQI
19th June 2025
36AQI
36AQI
20th June 2025
38AQI
38AQI
21st June 2025
32AQI
32AQI
22nd June 2025
18AQI
18AQI
23rd June 2025
17AQI
17AQI
24th June 2025
24AQI
24AQI
25th June 2025
27AQI
27AQI
26th June 2025
25AQI
25AQI
27th June 2025
28AQI
28AQI
28th June 2025
32AQI
32AQI
29th June 2025
42AQI
42AQI
30th June 2025
54AQI
54AQI
1st July 2025
72AQI
72AQI
2nd July 2025
104AQI
104AQI
3rd July 2025
93AQI
93AQI
4th July 2025
93AQI
93AQI
5th July 2025
75AQI
75AQI
6th July 2025
58AQI
58AQI
7th July 2025
58AQI
58AQI
8th July 2025
63AQI
63AQI
9th July 2025
68AQI
68AQI
10th July 2025
49AQI
49AQI
11th July 2025
42AQI
42AQI
12th July 2025
41AQI
41AQI
13th July 2025
39AQI
39AQI
14th July 2025
36AQI
36AQI
15th July 2025
38AQI
38AQI
16th July 2025
54AQI
54AQI
17th July 2025
53AQI
53AQI
18th July 2025
34AQI
34AQI
19th July 2025
33AQI
33AQI
20th July 2025
31AQI
31AQI
21st July 2025
29AQI
29AQI
22nd July 2025
39AQI
39AQI
23rd July 2025
36AQI
36AQI
24th July 2025
25AQI
25AQI
25th July 2025
23AQI
23AQI
26th July 2025
21AQI
21AQI
27th July 2025
21AQI
21AQI
28th July 2025
22AQI
22AQI
29th July 2025
24AQI
24AQI
30th July 2025
24AQI
24AQI
31st July 2025
27AQI
27AQI
1st August 2025
42AQI
42AQI
2nd August 2025
47AQI
47AQI
3rd August 2025
48AQI
48AQI
4th August 2025
45AQI
45AQI
5th August 2025
45AQI
45AQI
6th August 2025
46AQI
46AQI
7th August 2025
41AQI
41AQI
8th August 2025
38AQI
38AQI
9th August 2025
32AQI
32AQI
10th August 2025
37AQI
37AQI
11th August 2025
30AQI
30AQI
12th August 2025
35AQI
35AQI
13th August 2025
37AQI
37AQI
14th August 2025
38AQI
38AQI
15th August 2025
42AQI
42AQI
16th August 2025
42AQI
42AQI
17th August 2025
43AQI
43AQI
18th August 2025
48AQI
48AQI
19th August 2025
49AQI
49AQI
20th August 2025
38AQI
38AQI
21st August 2025
38AQI
38AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
41AQI
41AQI
24th August 2025
39AQI
39AQI
25th August 2025
38AQI
38AQI
26th August 2025
35AQI
35AQI
27th August 2025
38AQI
38AQI
28th August 2025
42AQI
42AQI
29th August 2025
46AQI
46AQI
30th August 2025
51AQI
51AQI
31st August 2025
48AQI
48AQI
1st September 2025
39AQI
39AQI
2nd September 2025
41AQI
41AQI
3rd September 2025
38AQI
38AQI
4th September 2025
26AQI
26AQI
5th September 2025
27AQI
27AQI
6th September 2025
32AQI
32AQI
7th September 2025
35AQI
35AQI
8th September 2025
27AQI
27AQI
9th September 2025
27AQI
27AQI
10th September 2025
26AQI
26AQI
11th September 2025
34AQI
34AQI
12th September 2025
34AQI
34AQI
13th September 2025
30AQI
30AQI
14th September 2025
29AQI
29AQI
15th September 2025
29AQI
29AQI
16th September 2025
34AQI
34AQI
17th September 2025
29AQI
29AQI
18th September 2025
24AQI
24AQI
19th September 2025
30AQI
30AQI
20th September 2025
29AQI
29AQI
21st September 2025
25AQI
25AQI
22nd September 2025
34AQI
34AQI
23rd September 2025
28AQI
28AQI
24th September 2025
22AQI
22AQI
25th September 2025
34AQI
34AQI
26th September 2025
46AQI
46AQI
27th September 2025
25AQI
25AQI
28th September 2025
26AQI
26AQI
29th September 2025
23AQI
23AQI
30th September 2025
37AQI
37AQI
1st October 2025
43AQI
43AQI
2nd October 2025
50AQI
50AQI
3rd October 2025
59AQI
59AQI
4th October 2025
58AQI
58AQI
5th October 2025
52AQI
52AQI
6th October 2025
48AQI
48AQI
7th October 2025
52AQI
52AQI
8th October 2025
61AQI
61AQI
9th October 2025
56AQI
56AQI
10th October 2025
58AQI
58AQI
11th October 2025
64AQI
64AQI
12th October 2025
63AQI
63AQI
13th October 2025
63AQI
63AQI
14th October 2025
66AQI
66AQI
15th October 2025
63AQI
63AQI
16th October 2025
71AQI
71AQI
17th October 2025
52AQI
52AQI
18th October 2025
51AQI
51AQI
19th October 2025
60AQI
60AQI
20th October 2025
54AQI
54AQI
21st October 2025
54AQI
54AQI
22nd October 2025
37AQI
37AQI
23rd October 2025
47AQI
47AQI
24th October 2025
47AQI
47AQI
25th October 2025
43AQI
43AQI
26th October 2025
47AQI
47AQI
27th October 2025
53AQI
53AQI
28th October 2025
42AQI
42AQI
29th October 2025
46AQI
46AQI
30th October 2025
58AQI
58AQI
31st October 2025
34AQI
34AQI
1st November 2025
31AQI
31AQI
2nd November 2025
41AQI
41AQI
3rd November 2025
32AQI
32AQI
4th November 2025
46AQI
46AQI
5th November 2025
51AQI
51AQI
6th November 2025
50AQI
50AQI
7th November 2025
48AQI
48AQI
8th November 2025
54AQI
54AQI
9th November 2025
39AQI
39AQI
10th November 2025
47AQI
47AQI
11th November 2025
44AQI
44AQI
12th November 2025
53AQI
53AQI
13th November 2025
55AQI
55AQI
14th November 2025
57AQI
57AQI
15th November 2025
57AQI
57AQI
16th November 2025
64AQI
64AQI
17th November 2025
62AQI
62AQI
18th November 2025
46AQI
46AQI
19th November 2025
53AQI
53AQI
20th November 2025
42AQI
42AQI
21st November 2025
53AQI
53AQI
22nd November 2025
42AQI
42AQI
23rd November 2025
40AQI
40AQI
24th November 2025
55AQI
55AQI
25th November 2025
53AQI
53AQI
26th November 2025
54AQI
54AQI
27th November 2025
55AQI
55AQI
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
44AQI
37AQI
45AQI
45AQI
43AQI
36AQI
46AQI
41AQI
31AQI
53AQI
49AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
24
7
27
1
21
10
21
9
25
6
26
4
20
10
1
30
1
30
11
20
13
14
248
82
1
Highest AQI recorded in
October53AQI
Lowest AQI recorded in
September31AQI
202437AQI
16
6
24
7
25
5
31
18
13
23
7
28
3
20
10
31
206
61
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
July24AQI
202337AQI
25
6
22
6
26
5
19
11
24
7
22
8
28
3
28
3
24
6
29
2
25
4
26
4
298
65
Highest AQI recorded in
April46AQI
Lowest AQI recorded in
August27AQI
202240AQI
25
6
16
5
21
10
25
5
18
13
24
6
20
5
2
1
24
5
25
6
22
8
29
2
251
72
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
September35AQI
202137AQI
26
5
27
1
21
8
18
3
23
8
20
10
28
3
30
1
27
3
25
6
19
11
29
2
293
61
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
August24AQI
202039AQI
10
3
13
8
12
6
21
9
30
1
17
14
18
1
22
9
25
5
22
9
190
65
Highest AQI recorded in
August47AQI
Lowest AQI recorded in
July24AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2021(Avg.)
37AQIIwashita's annual 2025 AQI (43) shows an average percentage change of 12.1% (worsened AQI) compared to previous years: 2020 (39), 2021 (37), 2022 (40), 2023 (37), 2024 (37).
