Miyajimachi, Honmachi, 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
Miyajimachi, Honmachi, Kumamoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2023
73AQILowest AQI recorded on
12th Aug 2021
10AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 45 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Miyajimachi, Honmachi, Kumamoto, Japan
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM3rd Aug
57AQI
Avg. Lowest Time
3AM4th Aug
40AQI
In the last 24 hours,
Miyajimachi's AQI reached its highest point of 57 at 12 PM during the Night, while the lowest point, 40, was recorded at 3 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Miyajimachi, Honmachi, Kumamoto, Japan
JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025825 AMAQI
5th Jul 2025816 AMAQI
5th Jul 2025827 AMAQI
5th Jul 2025818 AMAQI
5th Jul 2025859 AMAQI
5th Jul 20257710 AMAQI
5th Jul 20256511 AMAQI
5th Jul 20256312 PMAQI
5th Jul 2025681 PMAQI
5th Jul 2025672 PMAQI
5th Jul 2025673 PMAQI
5th Jul 2025684 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025666 PMAQI
5th Jul 2025667 PMAQI
5th Jul 2025658 PMAQI
5th Jul 2025649 PMAQI
5th Jul 20256510 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256812 AMAQI
6th Jul 2025721 AMAQI
6th Jul 2025792 AMAQI
6th Jul 2025783 AMAQI
6th Jul 2025784 AMAQI
27°C24/30°C
6th Jul 2025765 AMAQI
6th Jul 2025766 AMAQI
6th Jul 2025757 AMAQI
6th Jul 2025758 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20254111 AMAQI
6th Jul 20253412 PMAQI
6th Jul 2025401 PMAQI
6th Jul 2025422 PMAQI
6th Jul 2025433 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025457 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256111 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025641 AMAQI
7th Jul 2025742 AMAQI
7th Jul 2025733 AMAQI
7th Jul 2025724 AMAQI
27°C25/31°C
7th Jul 2025685 AMAQI
7th Jul 2025686 AMAQI
7th Jul 2025697 AMAQI
7th Jul 2025688 AMAQI
7th Jul 2025419 AMAQI
7th Jul 20253310 AMAQI
7th Jul 20253011 AMAQI
7th Jul 20253212 PMAQI
7th Jul 2025421 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025443 PMAQI
7th Jul 2025464 PMAQI
7th Jul 2025465 PMAQI
7th Jul 2025446 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025508 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255710 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025682 AMAQI
8th Jul 2025683 AMAQI
8th Jul 2025664 AMAQI
27°C24/32°C
8th Jul 2025635 AMAQI
8th Jul 2025636 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025638 AMAQI
8th Jul 2025509 AMAQI
8th Jul 20254910 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025691 PMAQI
8th Jul 2025702 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025694 PMAQI
8th Jul 2025745 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025634 AMAQI
28°C25/31°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025638 AMAQI
9th Jul 2025649 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20257211 AMAQI
9th Jul 20257712 PMAQI
9th Jul 2025761 PMAQI
9th Jul 2025762 PMAQI
9th Jul 2025793 PMAQI
9th Jul 2025774 PMAQI
9th Jul 2025745 PMAQI
9th Jul 2025636 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025644 AMAQI
28°C24/32°C
10th Jul 2025655 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255910 AMAQI
10th Jul 20256611 AMAQI
10th Jul 20256612 PMAQI
10th Jul 2025671 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025463 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025619 PMAQI
10th Jul 20256110 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025624 AMAQI
27°C25/30°C
11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025628 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251611 AMAQI
11th Jul 20251612 PMAQI
11th Jul 2025291 PMAQI
11th Jul 2025302 PMAQI
11th Jul 2025343 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025295 PMAQI
11th Jul 2025306 PMAQI
11th Jul 2025317 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025559 PMAQI
11th Jul 20255010 PMAQI
11th Jul 20254911 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025584 AMAQI
28°C26/30°C
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20252210 AMAQI
12th Jul 20252411 AMAQI
12th Jul 20252512 PMAQI
12th Jul 2025301 PMAQI
12th Jul 2025322 PMAQI
12th Jul 2025343 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025315 PMAQI
12th Jul 2025246 PMAQI
12th Jul 2025217 PMAQI
12th Jul 2025308 PMAQI
12th Jul 2025419 PMAQI
12th Jul 20254110 PMAQI
12th Jul 20254211 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025491 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025554 AMAQI
28°C26/32°C
13th Jul 2025545 AMAQI
13th Jul 2025536 AMAQI
13th Jul 2025537 AMAQI
13th Jul 2025538 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252711 AMAQI
13th Jul 20253012 PMAQI
13th Jul 2025281 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025283 PMAQI
13th Jul 2025264 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025237 PMAQI
13th Jul 2025288 PMAQI
13th Jul 2025409 PMAQI
13th Jul 20253910 PMAQI
13th Jul 20254211 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025491 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI
28°C25/31°C
14th Jul 2025505 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20252610 AMAQI
14th Jul 20251911 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025233 PMAQI
14th Jul 2025214 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025389 PMAQI
14th Jul 20253810 PMAQI
14th Jul 20254311 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025491 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025494 AMAQI
25°C23/26°C
15th Jul 2025465 AMAQI
15th Jul 2025466 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025468 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20253810 AMAQI
15th Jul 20254511 AMAQI
15th Jul 20254312 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025415 PMAQI
15th Jul 2025426 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025448 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254410 PMAQI
15th Jul 20254411 PMAQI
16th Jul 20254812 AMAQI
16th Jul 2025501 AMAQI
16th Jul 2025482 AMAQI
16th Jul 2025493 AMAQI
16th Jul 2025484 AMAQI
25°C23/29°C
16th Jul 2025485 AMAQI
16th Jul 2025466 AMAQI
16th Jul 2025457 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20254810 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20256212 PMAQI
16th Jul 2025681 PMAQI
16th Jul 2025742 PMAQI
16th Jul 2025783 PMAQI
16th Jul 2025764 PMAQI
16th Jul 2025805 PMAQI
16th Jul 2025806 PMAQI
16th Jul 2025827 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025459 PMAQI
16th Jul 20254410 PMAQI
16th Jul 20254611 PMAQI
17th Jul 20254612 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025483 AMAQI
17th Jul 2025504 AMAQI
26°C22/30°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255811 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025733 PMAQI
17th Jul 2025724 PMAQI
17th Jul 2025735 PMAQI
17th Jul 2025616 PMAQI
17th Jul 2025447 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025419 PMAQI
17th Jul 20253910 PMAQI
17th Jul 20253911 PMAQI
18th Jul 20253712 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025524 AMAQI
27°C24/32°C
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20251711 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025271 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025173 PMAQI
18th Jul 2025164 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025217 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253710 PMAQI
18th Jul 20253611 PMAQI
19th Jul 20253612 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025474 AMAQI
25°C24/26°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025448 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20252210 AMAQI
19th Jul 20252611 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025331 PMAQI
19th Jul 2025332 PMAQI
19th Jul 2025243 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025185 PMAQI
19th Jul 2025256 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025358 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253311 PMAQI
20th Jul 20253212 AMAQI
20th Jul 2025331 AMAQI
20th Jul 2025412 AMAQI
20th Jul 2025453 AMAQI
20th Jul 2025444 AMAQI
27°C23/32°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20253210 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025272 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025309 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20252912 AMAQI
21st Jul 2025341 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025403 AMAQI
21st Jul 2025404 AMAQI
28°C24/33°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025234 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025267 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253611 PMAQI
22nd Jul 20253612 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025364 AMAQI
28°C25/32°C
22nd Jul 2025345 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20252812 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025423 PMAQI
22nd Jul 2025724 PMAQI
22nd Jul 2025905 PMAQI
22nd Jul 2025666 PMAQI
22nd Jul 2025577 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20253811 PMAQI
23rd Jul 20253412 AMAQI
23rd Jul 2025371 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025364 AMAQI
28°C25/33°C
23rd Jul 2025345 AMAQI
23rd Jul 2025356 AMAQI
23rd Jul 2025357 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20254910 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025514 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253610 PMAQI
23rd Jul 20253411 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025311 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025364 AMAQI
28°C25/33°C
24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253510 AMAQI
24th Jul 20253411 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025275 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025167 PMAQI
24th Jul 2025218 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252311 PMAQI
25th Jul 20252312 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025352 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025354 AMAQI
29°C25/33°C
25th Jul 2025335 AMAQI
25th Jul 2025346 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252110 AMAQI
25th Jul 20251911 AMAQI
25th Jul 20252112 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025175 PMAQI
25th Jul 2025166 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025239 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252211 PMAQI
26th Jul 20252212 AMAQI
26th Jul 2025251 AMAQI
26th Jul 2025302 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025304 AMAQI
29°C25/34°C
26th Jul 2025295 AMAQI
26th Jul 2025296 AMAQI
26th Jul 2025287 AMAQI
26th Jul 2025288 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252110 AMAQI
26th Jul 20252711 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025191 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025163 PMAQI
26th Jul 2025164 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025146 PMAQI
26th Jul 2025147 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252110 PMAQI
26th Jul 20252111 PMAQI
27th Jul 20252012 AMAQI
27th Jul 2025201 AMAQI
27th Jul 2025242 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025284 AMAQI
28°C26/33°C
27th Jul 2025265 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025152 PMAQI
27th Jul 2025143 PMAQI
27th Jul 2025154 PMAQI
27th Jul 2025155 PMAQI
27th Jul 2025156 PMAQI
27th Jul 2025147 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025209 PMAQI
27th Jul 20251910 PMAQI
27th Jul 20252011 PMAQI
28th Jul 20252012 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025262 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025254 AMAQI
29°C26/33°C
28th Jul 2025245 AMAQI
28th Jul 2025256 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252510 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025221 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025217 PMAQI
28th Jul 2025228 PMAQI
28th Jul 2025199 PMAQI
28th Jul 20251910 PMAQI
28th Jul 20252011 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025211 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025244 AMAQI
29°C25/34°C
29th Jul 2025235 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252210 AMAQI
29th Jul 20252611 AMAQI
29th Jul 20252512 PMAQI
29th Jul 2025281 PMAQI
29th Jul 2025242 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025246 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252410 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025251 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025233 AMAQI
30th Jul 2025234 AMAQI
29°C25/33°C
30th Jul 2025235 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025237 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025472 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025315 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025309 PMAQI
30th Jul 20253110 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20252812 AMAQI
31st Jul 2025261 AMAQI
31st Jul 2025222 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025234 AMAQI
28°C24/34°C
31st Jul 2025235 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025237 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20253211 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025302 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025205 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254310 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025284 AMAQI
29°C24/34°C
1st Aug 2025305 AMAQI
1st Aug 2025306 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025512 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025429 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025331 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025344 AMAQI
29°C26/33°C
2nd Aug 2025385 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025377 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255611 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025509 PMAQI
2nd Aug 20254610 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025381 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025394 AMAQI
29°C25/34°C
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025447 AMAQI
3rd Aug 2025438 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20254910 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025515 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025468 PMAQI
3rd Aug 2025499 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254211 PMAQI
4th Aug 20254212 AMAQI
4th Aug 2025411 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025403 AMAQI
4th Aug 2025464 AMAQI
--°C/°C
4th Aug 2025465 AMAQI
5 AM4th Aug 2025476 AMAQI
4th Aug 2025467 AMAQI
12 PM
7 PM
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
36AQI
1 hours / Day
30 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 10 AM (Avg. 36).
Night time
Avg. Highest Time
2 AM - 4 AM
46AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 46), while the lowest AQI was between 8 PM to 8 PM (Avg. 39).
2025 Days Vs Air Quality
Miyajimachi, Honmachi, Kumamoto, Japan
2025
65%
139
35%
75
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
139 DaysModerate
75 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 65%
Health Risk Level:
Moderate
In 2025, 65% of 215 days were within WHO’s safe air quality limits, and 35% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Miyajimachi, Honmachi, 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
35AQI
35AQI
2nd January 2025
43AQI
43AQI
3rd January 2025
38AQI
38AQI
4th January 2025
37AQI
37AQI
5th January 2025
36AQI
36AQI
6th January 2025
42AQI
42AQI
7th January 2025
31AQI
31AQI
8th January 2025
37AQI
37AQI
9th January 2025
30AQI
30AQI
10th January 2025
31AQI
31AQI
11th January 2025
29AQI
29AQI
12th January 2025
35AQI
35AQI
13th January 2025
43AQI
43AQI
14th January 2025
45AQI
45AQI
15th January 2025
48AQI
48AQI
16th January 2025
41AQI
41AQI
17th January 2025
47AQI
47AQI
18th January 2025
49AQI
49AQI
19th January 2025
56AQI
56AQI
20th January 2025
49AQI
49AQI
21st January 2025
72AQI
72AQI
22nd January 2025
71AQI
71AQI
23rd January 2025
72AQI
72AQI
24th January 2025
69AQI
69AQI
25th January 2025
54AQI
54AQI
26th January 2025
45AQI
45AQI
27th January 2025
38AQI
38AQI
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
34AQI
34AQI
3rd February 2025
46AQI
46AQI
4th February 2025
32AQI
32AQI
5th February 2025
39AQI
39AQI
6th February 2025
32AQI
32AQI
7th February 2025
34AQI
34AQI
8th February 2025
31AQI
31AQI
9th February 2025
32AQI
32AQI
10th February 2025
31AQI
31AQI
11th February 2025
41AQI
41AQI
12th February 2025
39AQI
39AQI
13th February 2025
34AQI
34AQI
14th February 2025
40AQI
40AQI
15th February 2025
32AQI
32AQI
16th February 2025
36AQI
36AQI
17th February 2025
46AQI
46AQI
18th February 2025
35AQI
35AQI
19th February 2025
39AQI
39AQI
20th February 2025
36AQI
36AQI
21st February 2025
38AQI
38AQI
22nd February 2025
43AQI
43AQI
23rd February 2025
38AQI
38AQI
24th February 2025
41AQI
41AQI
25th February 2025
37AQI
37AQI
26th February 2025
38AQI
38AQI
27th February 2025
63AQI
63AQI
28th February 2025
49AQI
49AQI
1st March 2025
53AQI
53AQI
2nd March 2025
44AQI
44AQI
3rd March 2025
40AQI
40AQI
4th March 2025
31AQI
31AQI
5th March 2025
31AQI
31AQI
6th March 2025
32AQI
32AQI
7th March 2025
35AQI
35AQI
8th March 2025
43AQI
43AQI
9th March 2025
45AQI
45AQI
10th March 2025
50AQI
50AQI
11th March 2025
40AQI
40AQI
12th March 2025
48AQI
48AQI
13th March 2025
54AQI
54AQI
14th March 2025
49AQI
49AQI
15th March 2025
37AQI
37AQI
16th March 2025
32AQI
32AQI
17th March 2025
50AQI
50AQI
18th March 2025
42AQI
42AQI
19th March 2025
37AQI
37AQI
20th March 2025
50AQI
50AQI
21st March 2025
52AQI
52AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
59AQI
59AQI
24th March 2025
44AQI
44AQI
25th March 2025
62AQI
62AQI
26th March 2025
61AQI
61AQI
27th March 2025
61AQI
61AQI
28th March 2025
64AQI
64AQI
29th March 2025
62AQI
62AQI
30th March 2025
57AQI
57AQI
31st March 2025
59AQI
59AQI
1st April 2025
58AQI
58AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
51AQI
51AQI
4th April 2025
49AQI
49AQI
5th April 2025
53AQI
53AQI
6th April 2025
54AQI
54AQI
7th April 2025
49AQI
49AQI
8th April 2025
48AQI
48AQI
9th April 2025
59AQI
59AQI
10th April 2025
55AQI
55AQI
11th April 2025
59AQI
59AQI
12th April 2025
62AQI
62AQI
13th April 2025
54AQI
54AQI
14th April 2025
61AQI
61AQI
15th April 2025
44AQI
44AQI
16th April 2025
56AQI
56AQI
17th April 2025
52AQI
52AQI
18th April 2025
54AQI
54AQI
19th April 2025
55AQI
55AQI
20th April 2025
50AQI
50AQI
21st April 2025
55AQI
55AQI
22nd April 2025
46AQI
46AQI
23rd April 2025
40AQI
40AQI
24th April 2025
47AQI
47AQI
25th April 2025
55AQI
55AQI
26th April 2025
57AQI
57AQI
27th April 2025
56AQI
56AQI
28th April 2025
52AQI
52AQI
29th April 2025
54AQI
54AQI
30th April 2025
58AQI
58AQI
1st May 2025
52AQI
52AQI
2nd May 2025
47AQI
47AQI
3rd May 2025
48AQI
48AQI
4th May 2025
46AQI
46AQI
5th May 2025
48AQI
48AQI
6th May 2025
43AQI
43AQI
7th May 2025
46AQI
46AQI
8th May 2025
56AQI
56AQI
9th May 2025
41AQI
41AQI
10th May 2025
47AQI
47AQI
11th May 2025
50AQI
50AQI
12th May 2025
57AQI
57AQI
13th May 2025
59AQI
59AQI
14th May 2025
61AQI
61AQI
15th May 2025
60AQI
60AQI
16th May 2025
64AQI
64AQI
17th May 2025
40AQI
40AQI
18th May 2025
52AQI
52AQI
19th May 2025
57AQI
57AQI
20th May 2025
47AQI
47AQI
21st May 2025
38AQI
38AQI
22nd May 2025
43AQI
43AQI
23rd May 2025
53AQI
53AQI
24th May 2025
42AQI
42AQI
25th May 2025
42AQI
42AQI
26th May 2025
47AQI
47AQI
27th May 2025
50AQI
50AQI
28th May 2025
56AQI
56AQI
29th May 2025
55AQI
55AQI
30th May 2025
51AQI
51AQI
31st May 2025
51AQI
51AQI
1st June 2025
52AQI
52AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
37AQI
37AQI
4th June 2025
51AQI
51AQI
5th June 2025
52AQI
52AQI
6th June 2025
56AQI
56AQI
7th June 2025
61AQI
61AQI
8th June 2025
64AQI
64AQI
9th June 2025
36AQI
36AQI
10th June 2025
32AQI
32AQI
11th June 2025
44AQI
44AQI
12th June 2025
48AQI
48AQI
13th June 2025
54AQI
54AQI
14th June 2025
40AQI
40AQI
15th June 2025
39AQI
39AQI
16th June 2025
39AQI
39AQI
17th June 2025
40AQI
40AQI
18th June 2025
39AQI
39AQI
19th June 2025
39AQI
39AQI
20th June 2025
37AQI
37AQI
21st June 2025
34AQI
34AQI
22nd June 2025
16AQI
16AQI
23rd June 2025
19AQI
19AQI
24th June 2025
29AQI
29AQI
25th June 2025
28AQI
28AQI
26th June 2025
27AQI
27AQI
27th June 2025
31AQI
31AQI
28th June 2025
32AQI
32AQI
29th June 2025
41AQI
41AQI
30th June 2025
53AQI
53AQI
1st July 2025
72AQI
72AQI
2nd July 2025
98AQI
98AQI
3rd July 2025
90AQI
90AQI
4th July 2025
95AQI
95AQI
5th July 2025
73AQI
73AQI
6th July 2025
59AQI
59AQI
7th July 2025
55AQI
55AQI
8th July 2025
62AQI
62AQI
9th July 2025
66AQI
66AQI
10th July 2025
58AQI
58AQI
11th July 2025
45AQI
45AQI
12th July 2025
41AQI
41AQI
13th July 2025
39AQI
39AQI
14th July 2025
36AQI
36AQI
15th July 2025
45AQI
45AQI
16th July 2025
57AQI
57AQI
17th July 2025
52AQI
52AQI
18th July 2025
35AQI
35AQI
19th July 2025
35AQI
35AQI
20th July 2025
32AQI
32AQI
21st July 2025
31AQI
31AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
42AQI
42AQI
24th July 2025
30AQI
30AQI
25th July 2025
25AQI
25AQI
26th July 2025
22AQI
22AQI
27th July 2025
20AQI
20AQI
28th July 2025
23AQI
23AQI
29th July 2025
24AQI
24AQI
30th July 2025
31AQI
31AQI
31st July 2025
28AQI
28AQI
1st August 2025
43AQI
43AQI
2nd August 2025
45AQI
45AQI
44AQI
38AQI
48AQI
53AQI
50AQI
41AQI
47AQI
44AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
25
6
27
1
19
12
9
21
17
14
21
9
19
12
2
139
75
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
February38AQI
202446AQI
1
15
1
5
2
18
13
21
9
30
1
16
15
18
12
26
5
13
17
31
178
76
15
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
July33AQI
202350AQI
18
12
1
12
16
16
15
11
19
13
18
14
16
16
15
13
18
20
10
27
4
17
12
20
8
2
197
163
3
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
October42AQI
202253AQI
21
10
13
8
14
17
15
15
18
13
9
21
1
12
11
1
19
9
20
11
18
12
19
12
167
141
11
Highest AQI recorded in
July111AQI
Lowest AQI recorded in
September44AQI
202147AQI
20
11
18
10
14
15
15
6
19
11
1
16
14
26
5
27
3
18
12
12
19
16
14
21
10
222
130
1
Highest AQI recorded in
October56AQI
Lowest AQI recorded in
August39AQI
202049AQI
9
4
8
13
10
8
17
13
25
6
12
18
1
10
9
19
12
16
14
17
14
143
111
1
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
July39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
53AQILeast Polluted Year Recorded
2025(Avg.)
46AQIMiyajimachi's annual 2025 AQI (46) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2020 (49), 2021 (47), 2022 (53), 2023 (50), 2024 (46).
