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
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
24th Aug 2023
73AQILowest AQI recorded on
6th Aug 2026
13AQISame Day Analysis (14th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Miyajimachi, Honmachi, Kumamoto, Japan
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
6PM14th Aug
57AQI
Avg. Lowest Time
9AM14th Aug
29AQI
Night time
Avg. Highest Time
2AM15th Aug
31AQI
Avg. Lowest Time
9PM14th Aug
23AQI
In the last 24 hours,
Miyajimachi's AQI reached its highest point of 57 at 6 PM during the Day, while the lowest point, 23, was recorded at 9 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Miyajimachi, Honmachi, Kumamoto, Japan
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026285 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20263110 PMAQI
17th Jul 20263111 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026291 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026313 AMAQI
18th Jul 2026294 AMAQI
27°C25/30°C
18th Jul 2026335 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026298 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20262910 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20264612 PMAQI
18th Jul 2026441 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026406 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026339 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026333 AMAQI
19th Jul 2026294 AMAQI
28°C25/31°C
19th Jul 2026295 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026319 AMAQI
19th Jul 20264410 AMAQI
19th Jul 20264411 AMAQI
19th Jul 20264912 PMAQI
19th Jul 2026471 PMAQI
19th Jul 2026442 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026336 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026274 AMAQI
28°C25/32°C
20th Jul 2026255 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026276 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262711 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026294 AMAQI
28°C26/31°C
21st Jul 2026295 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026487 AMAQI
21st Jul 2026488 AMAQI
21st Jul 2026469 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20264611 AMAQI
21st Jul 2026381 PMAQI
21st Jul 2026402 PMAQI
21st Jul 2026493 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026465 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026428 PMAQI
21st Jul 2026409 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263611 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026381 AMAQI
22nd Jul 2026362 AMAQI
22nd Jul 2026383 AMAQI
22nd Jul 2026334 AMAQI
28°C25/31°C
22nd Jul 2026315 AMAQI
22nd Jul 2026316 AMAQI
22nd Jul 2026347 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20263811 AMAQI
22nd Jul 20263812 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026653 PMAQI
22nd Jul 2026624 PMAQI
22nd Jul 2026545 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026507 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026489 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20263311 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026294 AMAQI
28°C25/33°C
23rd Jul 2026275 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026317 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026279 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026214 AMAQI
28°C26/31°C
24th Jul 2026235 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026217 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026482 PMAQI
24th Jul 2026493 PMAQI
24th Jul 2026464 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026506 PMAQI
24th Jul 2026497 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026384 AMAQI
28°C25/32°C
25th Jul 2026405 AMAQI
25th Jul 2026426 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026409 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026531 PMAQI
25th Jul 2026532 PMAQI
25th Jul 2026533 PMAQI
25th Jul 2026424 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026318 PMAQI
25th Jul 2026279 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026271 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026254 AMAQI
28°C25/33°C
26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20263310 AMAQI
26th Jul 20263311 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026254 AMAQI
29°C25/34°C
27th Jul 2026255 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20264012 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026369 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20263112 AMAQI
28th Jul 2026311 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026364 AMAQI
29°C25/34°C
28th Jul 2026365 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026335 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20262211 PMAQI
29th Jul 20262412 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026214 AMAQI
28°C25/33°C
29th Jul 2026235 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026314 AMAQI
27°C25/30°C
30th Jul 2026295 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026327 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026332 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026302 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026384 AMAQI
28°C25/32°C
31st Jul 2026425 AMAQI
31st Jul 2026486 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026558 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026211 AMAQI
1st Aug 2026212 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026214 AMAQI
28°C24/32°C
1st Aug 2026255 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026219 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20263312 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026234 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026298 PMAQI
1st Aug 2026299 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262911 PMAQI
2nd Aug 20263312 AMAQI
2nd Aug 2026401 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026424 AMAQI
28°C25/33°C
2nd Aug 2026405 AMAQI
2nd Aug 2026426 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026429 AMAQI
2nd Aug 20264410 AMAQI
2nd Aug 20264611 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026501 PMAQI
2nd Aug 2026482 PMAQI
2nd Aug 2026533 PMAQI
2nd Aug 2026494 PMAQI
2nd Aug 2026545 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026517 PMAQI
2nd Aug 2026578 PMAQI
2nd Aug 2026499 PMAQI
2nd Aug 20264610 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026601 AMAQI
3rd Aug 2026532 AMAQI
3rd Aug 2026483 AMAQI
3rd Aug 2026504 AMAQI
29°C25/34°C
3rd Aug 2026515 AMAQI
3rd Aug 2026486 AMAQI
3rd Aug 2026627 AMAQI
3rd Aug 2026588 AMAQI
3rd Aug 2026469 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026551 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026643 PMAQI
3rd Aug 2026734 PMAQI
3rd Aug 2026715 PMAQI
3rd Aug 2026696 PMAQI
3rd Aug 2026627 PMAQI
3rd Aug 2026568 PMAQI
3rd Aug 2026589 PMAQI
3rd Aug 20266410 PMAQI
3rd Aug 20266511 PMAQI
4th Aug 20266212 AMAQI
4th Aug 2026561 AMAQI
4th Aug 2026602 AMAQI
4th Aug 2026543 AMAQI
4th Aug 2026554 AMAQI
29°C25/35°C
4th Aug 2026605 AMAQI
4th Aug 2026546 AMAQI
4th Aug 2026507 AMAQI
4th Aug 2026598 AMAQI
4th Aug 2026649 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026641 PMAQI
4th Aug 2026712 PMAQI
4th Aug 2026763 PMAQI
4th Aug 2026764 PMAQI
4th Aug 2026535 PMAQI
4th Aug 2026526 PMAQI
4th Aug 2026537 PMAQI
4th Aug 2026648 PMAQI
4th Aug 2026529 PMAQI
4th Aug 20265610 PMAQI
4th Aug 20265711 PMAQI
5th Aug 20265712 AMAQI
5th Aug 2026541 AMAQI
5th Aug 2026502 AMAQI
5th Aug 2026513 AMAQI
5th Aug 2026444 AMAQI
29°C24/33°C
5th Aug 2026385 AMAQI
5th Aug 2026386 AMAQI
5th Aug 2026407 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026423 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026346 PMAQI
5th Aug 2026347 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026509 PMAQI
5th Aug 20264010 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026143 AMAQI
6th Aug 202684 AMAQI
29°C25/34°C
6th Aug 202685 AMAQI
6th Aug 202686 AMAQI
6th Aug 2026107 AMAQI
6th Aug 2026108 AMAQI
6th Aug 2026109 AMAQI
6th Aug 2026810 AMAQI
6th Aug 20261411 AMAQI
6th Aug 20261712 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026163 PMAQI
6th Aug 2026104 PMAQI
6th Aug 202685 PMAQI
6th Aug 2026106 PMAQI
6th Aug 2026127 PMAQI
6th Aug 2026128 PMAQI
6th Aug 202689 PMAQI
6th Aug 2026710 PMAQI
6th Aug 20261211 PMAQI
7th Aug 20261212 AMAQI
7th Aug 2026121 AMAQI
7th Aug 2026122 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI
29°C24/35°C
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026341 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026254 AMAQI
29°C29/30°C
8th Aug 2026215 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026298 AMAQI
8th Aug 2026339 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026333 PMAQI
8th Aug 2026334 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026254 AMAQI
29°C26/33°C
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026292 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026335 PMAQI
9th Aug 2026336 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026292 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
29°C24/33°C
10th Aug 2026295 AMAQI
10th Aug 2026236 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026231 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026386 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262712 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI
28°C25/32°C
11th Aug 2026235 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262711 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026311 PMAQI
11th Aug 2026332 PMAQI
11th Aug 2026363 PMAQI
11th Aug 2026364 PMAQI
11th Aug 2026365 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026387 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026339 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20263112 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026254 AMAQI
27°C25/32°C
12th Aug 2026275 AMAQI
12th Aug 2026236 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026271 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026274 PMAQI
12th Aug 2026545 PMAQI
12th Aug 2026386 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026449 PMAQI
12th Aug 20263810 PMAQI
12th Aug 20265011 PMAQI
13th Aug 20264012 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026382 AMAQI
13th Aug 2026383 AMAQI
13th Aug 2026424 AMAQI
26°C22/31°C
13th Aug 2026335 AMAQI
13th Aug 2026296 AMAQI
13th Aug 2026447 AMAQI
13th Aug 2026408 AMAQI
13th Aug 2026409 AMAQI
13th Aug 20263810 AMAQI
13th Aug 20264811 AMAQI
13th Aug 20266712 PMAQI
13th Aug 2026661 PMAQI
13th Aug 2026592 PMAQI
13th Aug 2026623 PMAQI
13th Aug 2026444 PMAQI
13th Aug 2026365 PMAQI
13th Aug 2026506 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026278 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262310 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026232 AMAQI
14th Aug 2026273 AMAQI
14th Aug 2026254 AMAQI
26°C23/30°C
14th Aug 2026365 AMAQI
14th Aug 2026366 AMAQI
14th Aug 2026387 AMAQI
14th Aug 2026298 AMAQI
14th Aug 2026299 AMAQI
14th Aug 20263310 AMAQI
14th Aug 20264411 AMAQI
14th Aug 20265112 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026462 PMAQI
14th Aug 2026503 PMAQI
14th Aug 2026504 PMAQI
14th Aug 2026465 PMAQI
14th Aug 2026576 PMAQI
14th Aug 2026527 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026239 PMAQI
14th Aug 20262910 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262712 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026312 AMAQI
15th Aug 2026293 AMAQI
15th Aug 2026254 AMAQI
27°C23/31°C
15th Aug 2026385 AMAQI
5 AM15th Aug 2026386 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026238 AMAQI
15th Aug 2026259 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20263111 AMAQI
15th Aug 20263312 PMAQI
12 PM15th Aug 2026331 PMAQI
15th Aug 2026292 PMAQI
15th Aug 2026273 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026275 PMAQI
15th Aug 2026426 PMAQI
15th Aug 2026277 PMAQI
7 PM15th Aug 2026318 PMAQI
15th Aug 2026299 PMAQI
15th Aug 20262310 PMAQI
15th Aug 20262311 PMAQI
12 AM
4 AM
27°C24/31°C
Day time
Avg. Highest Time
3 PM
38AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 6 AM
31AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 38), while the lowest AQI was between 5 AM to 6 AM (Avg. 31).
Night time
Avg. Highest Time
8 PM - 9 PM
32AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
11 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 32), while the lowest AQI was between 11 PM to 11 PM (Avg. 29).
2026 Days Vs Air Quality
Miyajimachi, Honmachi, Kumamoto, Japan
2026
87%
196
13%
30
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
196 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 227 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
Miyajimachi, Honmachi, Kumamoto, Japan
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
20AQI (US)
20AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
20AQI (US)
20AQI (US)
4th January 2026
32AQI (US)
32AQI (US)
5th January 2026
44AQI (US)
44AQI (US)
6th January 2026
32AQI (US)
32AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
36AQI (US)
36AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
30AQI (US)
30AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
34AQI (US)
34AQI (US)
15th January 2026
49AQI (US)
49AQI (US)
16th January 2026
42AQI (US)
42AQI (US)
17th January 2026
50AQI (US)
50AQI (US)
18th January 2026
58AQI (US)
58AQI (US)
19th January 2026
63AQI (US)
63AQI (US)
20th January 2026
48AQI (US)
48AQI (US)
21st January 2026
19AQI (US)
19AQI (US)
22nd January 2026
22AQI (US)
22AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
51AQI (US)
51AQI (US)
25th January 2026
32AQI (US)
32AQI (US)
26th January 2026
25AQI (US)
25AQI (US)
27th January 2026
39AQI (US)
39AQI (US)
28th January 2026
34AQI (US)
34AQI (US)
29th January 2026
42AQI (US)
42AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
19AQI (US)
19AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
41AQI (US)
41AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
34AQI (US)
34AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
46AQI (US)
46AQI (US)
7th February 2026
38AQI (US)
38AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
40AQI (US)
40AQI (US)
11th February 2026
43AQI (US)
43AQI (US)
12th February 2026
52AQI (US)
52AQI (US)
13th February 2026
42AQI (US)
42AQI (US)
14th February 2026
49AQI (US)
49AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
64AQI (US)
64AQI (US)
17th February 2026
37AQI (US)
37AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
58AQI (US)
58AQI (US)
20th February 2026
37AQI (US)
37AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
45AQI (US)
45AQI (US)
23rd February 2026
42AQI (US)
42AQI (US)
24th February 2026
43AQI (US)
43AQI (US)
25th February 2026
24AQI (US)
24AQI (US)
26th February 2026
17AQI (US)
17AQI (US)
27th February 2026
48AQI (US)
48AQI (US)
28th February 2026
39AQI (US)
39AQI (US)
1st March 2026
36AQI (US)
36AQI (US)
2nd March 2026
37AQI (US)
37AQI (US)
3rd March 2026
12AQI (US)
12AQI (US)
4th March 2026
28AQI (US)
28AQI (US)
5th March 2026
47AQI (US)
47AQI (US)
6th March 2026
49AQI (US)
49AQI (US)
7th March 2026
47AQI (US)
47AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
44AQI (US)
44AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
39AQI (US)
39AQI (US)
12th March 2026
46AQI (US)
46AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
58AQI (US)
58AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
60AQI (US)
60AQI (US)
18th March 2026
49AQI (US)
49AQI (US)
19th March 2026
23AQI (US)
23AQI (US)
20th March 2026
54AQI (US)
54AQI (US)
21st March 2026
40AQI (US)
40AQI (US)
22nd March 2026
42AQI (US)
42AQI (US)
23rd March 2026
21AQI (US)
21AQI (US)
24th March 2026
47AQI (US)
47AQI (US)
25th March 2026
33AQI (US)
33AQI (US)
26th March 2026
23AQI (US)
23AQI (US)
27th March 2026
54AQI (US)
54AQI (US)
28th March 2026
82AQI (US)
82AQI (US)
29th March 2026
87AQI (US)
87AQI (US)
30th March 2026
49AQI (US)
49AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
19AQI (US)
19AQI (US)
2nd April 2026
54AQI (US)
54AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
47AQI (US)
47AQI (US)
6th April 2026
53AQI (US)
53AQI (US)
7th April 2026
35AQI (US)
35AQI (US)
8th April 2026
30AQI (US)
30AQI (US)
9th April 2026
33AQI (US)
33AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
35AQI (US)
35AQI (US)
13th April 2026
31AQI (US)
31AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
36AQI (US)
36AQI (US)
17th April 2026
36AQI (US)
36AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
27AQI (US)
27AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
38AQI (US)
38AQI (US)
22nd April 2026
43AQI (US)
43AQI (US)
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
42AQI (US)
42AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
53AQI (US)
53AQI (US)
28th April 2026
46AQI (US)
46AQI (US)
29th April 2026
35AQI (US)
35AQI (US)
30th April 2026
30AQI (US)
30AQI (US)
1st May 2026
38AQI (US)
38AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
35AQI (US)
35AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
27AQI (US)
27AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
32AQI (US)
32AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
41AQI (US)
41AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
37AQI (US)
37AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
52AQI (US)
52AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
69AQI (US)
69AQI (US)
23rd May 2026
62AQI (US)
62AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
31AQI (US)
31AQI (US)
30th May 2026
40AQI (US)
40AQI (US)
31st May 2026
29AQI (US)
29AQI (US)
1st June 2026
53AQI (US)
53AQI (US)
2nd June 2026
16AQI (US)
16AQI (US)
3rd June 2026
17AQI (US)
17AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
38AQI (US)
38AQI (US)
7th June 2026
17AQI (US)
17AQI (US)
8th June 2026
30AQI (US)
30AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
31AQI (US)
31AQI (US)
1st July 2026
14AQI (US)
14AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
30AQI (US)
30AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
37AQI (US)
37AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
29AQI (US)
29AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
34AQI (US)
34AQI (US)
20th July 2026
28AQI (US)
28AQI (US)
21st July 2026
41AQI (US)
41AQI (US)
22nd July 2026
40AQI (US)
40AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
36AQI (US)
36AQI (US)
25th July 2026
39AQI (US)
39AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
28AQI (US)
28AQI (US)
28th July 2026
33AQI (US)
33AQI (US)
29th July 2026
24AQI (US)
24AQI (US)
30th July 2026
27AQI (US)
27AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
57AQI (US)
57AQI (US)
4th August 2026
59AQI (US)
59AQI (US)
5th August 2026
39AQI (US)
39AQI (US)
6th August 2026
13AQI (US)
13AQI (US)
7th August 2026
24AQI (US)
24AQI (US)
8th August 2026
26AQI (US)
26AQI (US)
9th August 2026
26AQI (US)
26AQI (US)
10th August 2026
25AQI (US)
25AQI (US)
11th August 2026
28AQI (US)
28AQI (US)
12th August 2026
30AQI (US)
30AQI (US)
13th August 2026
41AQI (US)
41AQI (US)
14th August 2026
36AQI (US)
36AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
35AQI (US)
40AQI (US)
44AQI (US)
38AQI (US)
43AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
28
3
25
3
24
7
26
4
21
10
29
1
31
12
2
196
30
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202546AQI (US)
25
6
27
1
19
12
9
21
17
14
21
9
19
12
29
2
30
9
22
10
20
23
8
238
127
Highest AQI (US) recorded in
October57AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202446AQI (US)
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 (US) recorded in
January107AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202350AQI (US)
17
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
196
163
3
Highest AQI (US) recorded in
April55AQI (US)
Lowest AQI (US) recorded in
October42AQI (US)
202254AQI (US)
20
10
13
8
14
17
15
15
18
13
9
21
1
12
11
1
19
9
20
11
18
12
19
12
166
141
11
Highest AQI (US) recorded in
July111AQI (US)
Lowest AQI (US) recorded in
September44AQI (US)
202147AQI (US)
19
11
18
10
14
15
15
6
19
11
1
16
14
26
5
27
3
18
12
12
19
16
14
21
10
221
130
1
Highest AQI (US) recorded in
October56AQI (US)
Lowest AQI (US) recorded in
August39AQI (US)
202049AQI (US)
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 (US) recorded in
August62AQI (US)
Lowest AQI (US) recorded in
July39AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
54AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Miyajimachi's annual 2026 AQI (US) (36) shows an average percentage change of -25.7% (improved AQI (US)) compared to previous years: 2020 (49), 2021 (47), 2022 (54), 2023 (50), 2024 (46), 2025 (46).
