Asahimachi, Yashima, 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
Asahimachi, Yashima, Kumamoto, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
72AQILowest AQI recorded on
31st Aug 2023
19AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 38 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Asahimachi, Yashima, Kumamoto, Japan
AQI
Day
Night
.
5 AM12th Aug 2026
7 PM
4 AM13th Aug 2026
Day time
Avg. Highest Time
5PM12th Aug
55AQI
Avg. Lowest Time
7PM12th Aug
23AQI
Night time
Avg. Highest Time
11PM12th Aug
38AQI
Avg. Lowest Time
2AM13th Aug
25AQI
In the last 24 hours,
Asahimachi's AQI reached its highest point of 55 at 5 PM during the Day, while the lowest point, 23, was recorded at 7 PM during the Day between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Asahimachi, Yashima, Kumamoto, Japan
JulAug
15th - 16th16th - 17th17th - 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
Day
Night
15th Jul 2026325 AMAQI
15th Jul 2026306 AMAQI
15th Jul 2026297 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026231 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026263 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026285 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20262912 AMAQI
16th Jul 2026301 AMAQI
16th Jul 2026312 AMAQI
16th Jul 2026303 AMAQI
16th Jul 2026284 AMAQI
27°C25/28°C
16th Jul 2026325 AMAQI
16th Jul 2026326 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026329 AMAQI
16th Jul 20263110 AMAQI
16th Jul 20262911 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026221 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026318 PMAQI
16th Jul 2026319 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026312 AMAQI
17th Jul 2026323 AMAQI
17th Jul 2026284 AMAQI
26°C25/28°C
17th Jul 2026305 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026297 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026309 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20263111 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026321 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026253 PMAQI
17th Jul 2026334 PMAQI
17th Jul 2026345 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026327 PMAQI
17th Jul 2026338 PMAQI
17th Jul 2026349 PMAQI
17th Jul 20263410 PMAQI
17th Jul 20263411 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026331 AMAQI
18th Jul 2026342 AMAQI
18th Jul 2026343 AMAQI
18th Jul 2026334 AMAQI
27°C25/29°C
18th Jul 2026345 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026307 AMAQI
18th Jul 2026328 AMAQI
18th Jul 2026349 AMAQI
18th Jul 20263210 AMAQI
18th Jul 20263011 AMAQI
18th Jul 20263212 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026342 PMAQI
18th Jul 2026323 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026347 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026339 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20263111 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026281 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026294 AMAQI
27°C25/29°C
19th Jul 2026325 AMAQI
19th Jul 2026296 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026278 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026337 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20263010 PMAQI
19th Jul 20263011 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026281 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026283 AMAQI
20th Jul 2026284 AMAQI
28°C26/31°C
20th Jul 2026285 AMAQI
20th Jul 2026306 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026289 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026322 PMAQI
20th Jul 2026303 PMAQI
20th Jul 2026304 PMAQI
20th Jul 2026305 PMAQI
20th Jul 2026306 PMAQI
20th Jul 2026307 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026319 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20263011 PMAQI
21st Jul 20263012 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026282 AMAQI
21st Jul 2026283 AMAQI
21st Jul 2026304 AMAQI
28°C26/30°C
21st Jul 2026265 AMAQI
21st Jul 2026296 AMAQI
21st Jul 2026307 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026289 AMAQI
21st Jul 20263010 AMAQI
21st Jul 20262911 AMAQI
21st Jul 2026301 PMAQI
21st Jul 2026292 PMAQI
21st Jul 2026333 PMAQI
21st Jul 2026314 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026366 PMAQI
21st Jul 2026817 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026339 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20263012 AMAQI
22nd Jul 2026331 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026323 AMAQI
22nd Jul 2026334 AMAQI
28°C26/30°C
22nd Jul 2026335 AMAQI
22nd Jul 2026316 AMAQI
22nd Jul 2026337 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026329 AMAQI
22nd Jul 20263110 AMAQI
22nd Jul 20263111 AMAQI
22nd Jul 20263312 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026312 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026364 PMAQI
22nd Jul 2026515 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026527 PMAQI
22nd Jul 2026468 PMAQI
22nd Jul 2026549 PMAQI
22nd Jul 20263810 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026314 AMAQI
28°C25/32°C
23rd Jul 2026285 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026401 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026424 PMAQI
23rd Jul 2026565 PMAQI
23rd Jul 2026516 PMAQI
23rd Jul 2026467 PMAQI
23rd Jul 2026368 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026234 AMAQI
28°C26/31°C
24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026542 PMAQI
24th Jul 2026543 PMAQI
24th Jul 2026544 PMAQI
24th Jul 2026535 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026537 PMAQI
24th Jul 2026518 PMAQI
24th Jul 2026529 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026422 AMAQI
25th Jul 2026383 AMAQI
25th Jul 2026314 AMAQI
28°C26/31°C
25th Jul 2026365 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026461 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026299 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262911 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026234 AMAQI
29°C26/32°C
26th Jul 2026215 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026214 AMAQI
29°C26/33°C
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20262211 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026407 PMAQI
27th Jul 2026388 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026301 AMAQI
28th Jul 2026282 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026304 AMAQI
30°C27/34°C
28th Jul 2026325 AMAQI
28th Jul 2026316 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20263110 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20263012 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026312 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026285 PMAQI
28th Jul 2026286 PMAQI
28th Jul 2026267 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262810 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026421 AMAQI
29th Jul 2026322 AMAQI
29th Jul 2026303 AMAQI
29th Jul 2026214 AMAQI
28°C26/32°C
29th Jul 2026235 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026337 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026232 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026266 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026294 AMAQI
27°C25/29°C
30th Jul 2026295 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026249 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262411 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026341 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026265 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026307 PMAQI
30th Jul 2026308 PMAQI
30th Jul 2026309 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20263212 AMAQI
31st Jul 2026341 AMAQI
31st Jul 2026302 AMAQI
31st Jul 2026423 AMAQI
31st Jul 2026344 AMAQI
28°C25/31°C
31st Jul 2026365 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026497 AMAQI
31st Jul 2026548 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20263010 AMAQI
31st Jul 20263011 AMAQI
31st Jul 20262812 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026303 PMAQI
31st Jul 2026284 PMAQI
31st Jul 2026365 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026328 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20263010 PMAQI
31st Jul 20262711 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026262 AMAQI
1st Aug 2026283 AMAQI
1st Aug 2026274 AMAQI
28°C25/31°C
1st Aug 2026245 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026287 AMAQI
1st Aug 2026268 AMAQI
1st Aug 2026289 AMAQI
1st Aug 20263010 AMAQI
1st Aug 20262711 AMAQI
1st Aug 20262812 PMAQI
1st Aug 2026301 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026323 PMAQI
1st Aug 2026324 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026346 PMAQI
1st Aug 2026407 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026501 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026423 AMAQI
2nd Aug 2026424 AMAQI
28°C25/32°C
2nd Aug 2026465 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264010 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026501 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026543 PMAQI
2nd Aug 2026504 PMAQI
2nd Aug 2026545 PMAQI
2nd Aug 2026566 PMAQI
2nd Aug 2026547 PMAQI
2nd Aug 2026558 PMAQI
2nd Aug 2026559 PMAQI
2nd Aug 20265110 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265512 AMAQI
3rd Aug 2026551 AMAQI
3rd Aug 2026542 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026444 AMAQI
29°C26/33°C
3rd Aug 2026485 AMAQI
3rd Aug 2026546 AMAQI
3rd Aug 2026567 AMAQI
3rd Aug 2026558 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20265011 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026541 PMAQI
3rd Aug 2026552 PMAQI
3rd Aug 2026643 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026715 PMAQI
3rd Aug 2026676 PMAQI
3rd Aug 2026587 PMAQI
3rd Aug 2026598 PMAQI
3rd Aug 2026649 PMAQI
3rd Aug 20266210 PMAQI
3rd Aug 20266311 PMAQI
4th Aug 20266412 AMAQI
4th Aug 2026601 AMAQI
4th Aug 2026632 AMAQI
4th Aug 2026603 AMAQI
4th Aug 2026634 AMAQI
31°C28/35°C
4th Aug 2026595 AMAQI
4th Aug 2026576 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026578 AMAQI
4th Aug 2026599 AMAQI
4th Aug 20266210 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026661 PMAQI
4th Aug 2026682 PMAQI
4th Aug 2026763 PMAQI
4th Aug 2026674 PMAQI
4th Aug 2026625 PMAQI
4th Aug 2026576 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026568 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20264910 PMAQI
4th Aug 20265211 PMAQI
5th Aug 20265012 AMAQI
5th Aug 2026521 AMAQI
5th Aug 2026452 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026364 AMAQI
30°C27/33°C
5th Aug 2026265 AMAQI
5th Aug 2026266 AMAQI
5th Aug 2026317 AMAQI
5th Aug 2026388 AMAQI
5th Aug 2026209 AMAQI
5th Aug 20263010 AMAQI
5th Aug 20263211 AMAQI
5th Aug 20263212 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026412 PMAQI
5th Aug 2026563 PMAQI
5th Aug 2026544 PMAQI
5th Aug 2026385 PMAQI
5th Aug 2026456 PMAQI
5th Aug 2026507 PMAQI
5th Aug 2026348 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262010 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262412 AMAQI
6th Aug 2026201 AMAQI
6th Aug 2026202 AMAQI
6th Aug 2026223 AMAQI
6th Aug 2026244 AMAQI
30°C26/34°C
6th Aug 2026185 AMAQI
6th Aug 2026326 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026348 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262810 AMAQI
6th Aug 20262011 AMAQI
6th Aug 20262812 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026382 PMAQI
6th Aug 2026443 PMAQI
6th Aug 2026504 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026254 AMAQI
29°C26/34°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 2026222 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026226 PMAQI
7th Aug 2026267 PMAQI
7th Aug 2026248 PMAQI
7th Aug 2026369 PMAQI
7th Aug 20263410 PMAQI
7th Aug 20263211 PMAQI
8th Aug 20263412 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026323 AMAQI
8th Aug 2026314 AMAQI
29°C28/31°C
8th Aug 2026305 AMAQI
8th Aug 2026286 AMAQI
8th Aug 2026307 AMAQI
8th Aug 2026308 AMAQI
8th Aug 2026319 AMAQI
8th Aug 20263210 AMAQI
8th Aug 20262811 AMAQI
8th Aug 20263012 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026333 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026265 PMAQI
8th Aug 2026266 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026229 PMAQI
8th Aug 20262410 PMAQI
8th Aug 20262811 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026301 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026243 AMAQI
9th Aug 2026294 AMAQI
29°C26/32°C
9th Aug 2026255 AMAQI
9th Aug 2026266 AMAQI
9th Aug 2026267 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026249 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262612 PMAQI
9th Aug 2026221 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026263 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026269 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
29°C25/33°C
10th Aug 2026255 AMAQI
10th Aug 2026246 AMAQI
10th Aug 2026227 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262610 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262412 PMAQI
10th Aug 2026241 PMAQI
10th Aug 2026262 PMAQI
10th Aug 2026273 PMAQI
10th Aug 2026284 PMAQI
10th Aug 2026265 PMAQI
10th Aug 2026266 PMAQI
10th Aug 2026287 PMAQI
10th Aug 2026268 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20263010 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20263012 AMAQI
11th Aug 2026271 AMAQI
11th Aug 2026302 AMAQI
11th Aug 2026263 AMAQI
11th Aug 2026274 AMAQI
28°C25/32°C
11th Aug 2026275 AMAQI
11th Aug 2026276 AMAQI
11th Aug 2026267 AMAQI
11th Aug 2026268 AMAQI
11th Aug 2026269 AMAQI
11th Aug 20262710 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262712 PMAQI
11th Aug 2026331 PMAQI
11th Aug 2026292 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026305 PMAQI
11th Aug 2026316 PMAQI
11th Aug 2026307 PMAQI
11th Aug 2026308 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20263010 PMAQI
11th Aug 20262811 PMAQI
12th Aug 20262612 AMAQI
12th Aug 2026301 AMAQI
12th Aug 2026302 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026264 AMAQI
28°C25/31°C
12th Aug 2026285 AMAQI
12th Aug 2026286 AMAQI
12th Aug 2026287 AMAQI
12th Aug 2026268 AMAQI
12th Aug 2026249 AMAQI
12th Aug 20262410 AMAQI
12th Aug 20262611 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026241 PMAQI
12th Aug 2026282 PMAQI
12th Aug 2026263 PMAQI
12th Aug 2026264 PMAQI
12th Aug 2026555 PMAQI
12th Aug 2026386 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026298 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20263110 PMAQI
12th Aug 20263811 PMAQI
13th Aug 20263612 AMAQI
13th Aug 2026291 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026293 AMAQI
13th Aug 2026334 AMAQI
26°C22/31°C
13th Aug 2026295 AMAQI
5 AM13th Aug 2026296 AMAQI
13th Aug 2026327 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026309 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20263011 AMAQI
13th Aug 20265812 PMAQI
12 PM13th Aug 2026591 PMAQI
13th Aug 2026562 PMAQI
13th Aug 2026623 PMAQI
13th Aug 2026534 PMAQI
13th Aug 2026465 PMAQI
13th Aug 2026446 PMAQI
13th Aug 2026427 PMAQI
7 PM13th Aug 2026338 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262911 PMAQI
12 AM
4 AM
26°C24/29°C
Day time
Avg. Highest Time
3 PM - 7 PM
37AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
5 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 7 PM (Avg. 37), while the lowest AQI was between 5 AM to 5 AM (Avg. 30).
Night time
Avg. Highest Time
8 PM - 9 PM
35AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM
30AQI
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. 35), while the lowest AQI was between 4 AM to 4 AM (Avg. 30).
2026 Days Vs Air Quality
Asahimachi, Yashima, Kumamoto, Japan
2026
86%
193
14%
31
0.4%
1
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
193 DaysModerate
31 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 225 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
Asahimachi, Yashima, 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
22AQI (US)
22AQI (US)
2nd January 2026
19AQI (US)
19AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
36AQI (US)
36AQI (US)
5th January 2026
47AQI (US)
47AQI (US)
6th January 2026
38AQI (US)
38AQI (US)
7th January 2026
45AQI (US)
45AQI (US)
8th January 2026
38AQI (US)
38AQI (US)
9th January 2026
24AQI (US)
24AQI (US)
10th January 2026
29AQI (US)
29AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
33AQI (US)
33AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
45AQI (US)
45AQI (US)
15th January 2026
47AQI (US)
47AQI (US)
16th January 2026
46AQI (US)
46AQI (US)
17th January 2026
50AQI (US)
50AQI (US)
18th January 2026
55AQI (US)
55AQI (US)
19th January 2026
67AQI (US)
67AQI (US)
20th January 2026
37AQI (US)
37AQI (US)
21st January 2026
22AQI (US)
22AQI (US)
22nd January 2026
32AQI (US)
32AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
52AQI (US)
52AQI (US)
25th January 2026
30AQI (US)
30AQI (US)
26th January 2026
21AQI (US)
21AQI (US)
27th January 2026
39AQI (US)
39AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
41AQI (US)
41AQI (US)
30th January 2026
41AQI (US)
41AQI (US)
31st January 2026
26AQI (US)
26AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
39AQI (US)
39AQI (US)
3rd February 2026
37AQI (US)
37AQI (US)
4th February 2026
38AQI (US)
38AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
34AQI (US)
34AQI (US)
8th February 2026
21AQI (US)
21AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
47AQI (US)
47AQI (US)
13th February 2026
42AQI (US)
42AQI (US)
14th February 2026
46AQI (US)
46AQI (US)
15th February 2026
45AQI (US)
45AQI (US)
16th February 2026
62AQI (US)
62AQI (US)
17th February 2026
32AQI (US)
32AQI (US)
18th February 2026
27AQI (US)
27AQI (US)
19th February 2026
60AQI (US)
60AQI (US)
20th February 2026
42AQI (US)
42AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
31AQI (US)
31AQI (US)
23rd February 2026
37AQI (US)
37AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
27AQI (US)
27AQI (US)
26th February 2026
18AQI (US)
18AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
37AQI (US)
37AQI (US)
2nd March 2026
31AQI (US)
31AQI (US)
3rd March 2026
14AQI (US)
14AQI (US)
4th March 2026
40AQI (US)
40AQI (US)
5th March 2026
47AQI (US)
47AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
46AQI (US)
46AQI (US)
8th March 2026
39AQI (US)
39AQI (US)
9th March 2026
44AQI (US)
44AQI (US)
10th March 2026
59AQI (US)
59AQI (US)
11th March 2026
40AQI (US)
40AQI (US)
12th March 2026
47AQI (US)
47AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
57AQI (US)
57AQI (US)
16th March 2026
51AQI (US)
51AQI (US)
17th March 2026
50AQI (US)
50AQI (US)
18th March 2026
58AQI (US)
58AQI (US)
19th March 2026
28AQI (US)
28AQI (US)
20th March 2026
56AQI (US)
56AQI (US)
21st March 2026
35AQI (US)
35AQI (US)
22nd March 2026
44AQI (US)
44AQI (US)
23rd March 2026
22AQI (US)
22AQI (US)
24th March 2026
52AQI (US)
52AQI (US)
25th March 2026
34AQI (US)
34AQI (US)
26th March 2026
23AQI (US)
23AQI (US)
27th March 2026
55AQI (US)
55AQI (US)
28th March 2026
81AQI (US)
81AQI (US)
29th March 2026
107AQI (US)
107AQI (US)
30th March 2026
63AQI (US)
63AQI (US)
31st March 2026
25AQI (US)
25AQI (US)
1st April 2026
19AQI (US)
19AQI (US)
2nd April 2026
54AQI (US)
54AQI (US)
3rd April 2026
52AQI (US)
52AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
44AQI (US)
44AQI (US)
6th April 2026
51AQI (US)
51AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
30AQI (US)
30AQI (US)
9th April 2026
34AQI (US)
34AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
33AQI (US)
33AQI (US)
12th April 2026
35AQI (US)
35AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
34AQI (US)
34AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
35AQI (US)
35AQI (US)
17th April 2026
35AQI (US)
35AQI (US)
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
24AQI (US)
24AQI (US)
20th April 2026
25AQI (US)
25AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
19AQI (US)
19AQI (US)
24th April 2026
21AQI (US)
21AQI (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
47AQI (US)
47AQI (US)
29th April 2026
36AQI (US)
36AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
38AQI (US)
38AQI (US)
2nd May 2026
52AQI (US)
52AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
26AQI (US)
26AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
28AQI (US)
28AQI (US)
9th May 2026
31AQI (US)
31AQI (US)
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
43AQI (US)
43AQI (US)
12th May 2026
30AQI (US)
30AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
62AQI (US)
62AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
47AQI (US)
47AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
68AQI (US)
68AQI (US)
23rd May 2026
62AQI (US)
62AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
54AQI (US)
54AQI (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
26AQI (US)
26AQI (US)
30th May 2026
27AQI (US)
27AQI (US)
31st May 2026
42AQI (US)
42AQI (US)
1st June 2026
64AQI (US)
64AQI (US)
2nd June 2026
16AQI (US)
16AQI (US)
3rd June 2026
18AQI (US)
18AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
36AQI (US)
36AQI (US)
7th June 2026
16AQI (US)
16AQI (US)
8th June 2026
24AQI (US)
24AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
24AQI (US)
24AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
25AQI (US)
25AQI (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
24AQI (US)
24AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
21AQI (US)
21AQI (US)
23rd June 2026
22AQI (US)
22AQI (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
26AQI (US)
26AQI (US)
30th June 2026
26AQI (US)
26AQI (US)
1st July 2026
21AQI (US)
21AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
27AQI (US)
27AQI (US)
8th July 2026
27AQI (US)
27AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
28AQI (US)
28AQI (US)
12th July 2026
29AQI (US)
29AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
33AQI (US)
33AQI (US)
20th July 2026
30AQI (US)
30AQI (US)
21st July 2026
33AQI (US)
33AQI (US)
22nd July 2026
36AQI (US)
36AQI (US)
23rd July 2026
34AQI (US)
34AQI (US)
24th July 2026
38AQI (US)
38AQI (US)
25th July 2026
34AQI (US)
34AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
29AQI (US)
29AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
34AQI (US)
34AQI (US)
1st August 2026
32AQI (US)
32AQI (US)
2nd August 2026
48AQI (US)
48AQI (US)
3rd August 2026
56AQI (US)
56AQI (US)
4th August 2026
60AQI (US)
60AQI (US)
5th August 2026
36AQI (US)
36AQI (US)
6th August 2026
28AQI (US)
28AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
29AQI (US)
29AQI (US)
9th August 2026
26AQI (US)
26AQI (US)
10th August 2026
26AQI (US)
26AQI (US)
11th August 2026
28AQI (US)
28AQI (US)
12th August 2026
29AQI (US)
29AQI (US)
13th August 2026
38AQI (US)
38AQI (US)
14th August 2026
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
37AQI (US)
39AQI (US)
46AQI (US)
37AQI (US)
42AQI (US)
26AQI (US)
29AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
28
3
26
2
21
9
1
26
4
21
10
29
1
31
11
2
193
31
1
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202545AQI (US)
22
9
25
3
21
10
23
7
25
6
27
3
20
10
1
29
2
30
9
22
15
15
22
9
268
96
1
Highest AQI (US) recorded in
October57AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202444AQI (US)
16
1
5
2
18
13
22
8
29
2
21
10
23
7
25
6
21
9
30
1
195
74
Highest AQI (US) recorded in
January65AQI (US)
Lowest AQI (US) recorded in
July34AQI (US)
202346AQI (US)
19
10
1
16
12
15
16
11
19
15
16
15
15
26
5
27
4
25
5
20
11
17
12
22
8
228
133
1
Highest AQI (US) recorded in
April55AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202249AQI (US)
23
7
15
6
18
13
17
13
12
19
20
10
16
6
1
20
8
17
13
1
11
19
16
15
185
130
1
Highest AQI (US) recorded in
August72AQI (US)
Lowest AQI (US) recorded in
July42AQI (US)
202145AQI (US)
18
12
18
10
14
15
15
6
14
17
14
16
26
5
29
2
26
4
13
18
16
14
22
9
225
128
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202050AQI (US)
7
6
7
14
4
14
16
13
1
29
2
15
11
5
13
6
16
15
12
18
18
13
137
112
6
Highest AQI (US) recorded in
May60AQI (US)
Lowest AQI (US) recorded in
July32AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2020(Avg.)
50AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Asahimachi's annual 2026 AQI (US) (36) shows an average percentage change of -22.4% (improved AQI (US)) compared to previous years: 2020 (50), 2021 (45), 2022 (49), 2023 (46), 2024 (44), 2025 (45).
