Showamachi, Ishikida, Kumamoto, Japan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Showamachi, Ishikida, Kumamoto, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
63AQILowest AQI recorded on
31st Aug 2023
13AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 37 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Showamachi, Ishikida, Kumamoto, Japan
AQI
Day
Night
.
5 AM12th Aug 2026
7 PM
4 AM13th Aug 2026
Day time
Avg. Highest Time
4PM12th Aug
33AQI
Avg. Lowest Time
1PM12th Aug
25AQI
Night time
Avg. Highest Time
1AM13th Aug
44AQI
Avg. Lowest Time
9PM12th Aug
31AQI
In the last 24 hours,
Showamachi's AQI reached its highest point of 44 at 1 AM during the Night, while the lowest point, 25, was recorded at 1 PM during the Day between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Showamachi, Ishikida, 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 2026315 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026337 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026329 AMAQI
15th Jul 20263210 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026213 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026237 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026249 PMAQI
15th Jul 20262910 PMAQI
15th Jul 20262611 PMAQI
16th Jul 20263012 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026322 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026274 AMAQI
27°C26/28°C
16th Jul 2026285 AMAQI
16th Jul 2026296 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026282 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026308 PMAQI
16th Jul 2026309 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262811 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI
27°C26/28°C
17th Jul 2026275 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026282 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026254 PMAQI
17th Jul 2026275 PMAQI
17th Jul 2026296 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026298 PMAQI
17th Jul 2026299 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262712 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026262 AMAQI
18th Jul 2026253 AMAQI
18th Jul 2026254 AMAQI
27°C26/29°C
18th Jul 2026255 AMAQI
18th Jul 2026276 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026258 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262412 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026255 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026228 PMAQI
18th Jul 2026239 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262712 AMAQI
19th Jul 2026231 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026273 AMAQI
19th Jul 2026274 AMAQI
27°C25/29°C
19th Jul 2026255 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026254 AMAQI
28°C26/30°C
20th Jul 2026235 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026234 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026251 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026214 AMAQI
28°C26/30°C
21st Jul 2026215 AMAQI
21st Jul 2026216 AMAQI
21st Jul 2026507 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20264211 AMAQI
21st Jul 2026381 PMAQI
21st Jul 2026362 PMAQI
21st Jul 2026483 PMAQI
21st Jul 2026484 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026406 PMAQI
21st Jul 2026947 PMAQI
21st Jul 2026388 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20263610 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026333 AMAQI
22nd Jul 2026314 AMAQI
28°C26/30°C
22nd Jul 2026315 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20263311 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026603 PMAQI
22nd Jul 2026604 PMAQI
22nd Jul 2026525 PMAQI
22nd Jul 2026446 PMAQI
22nd Jul 2026447 PMAQI
22nd Jul 2026368 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20263310 PMAQI
22nd Jul 20263111 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026294 AMAQI
28°C26/30°C
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262911 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026331 PMAQI
23rd Jul 2026362 PMAQI
23rd Jul 2026383 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026405 PMAQI
23rd Jul 2026386 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI
24th Jul 2026214 AMAQI
28°C26/30°C
24th Jul 2026215 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20263612 PMAQI
24th Jul 2026401 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026364 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026408 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026364 AMAQI
28°C26/30°C
25th Jul 2026385 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026407 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20264812 PMAQI
25th Jul 2026501 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026493 PMAQI
25th Jul 2026464 PMAQI
25th Jul 2026425 PMAQI
25th Jul 2026316 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262111 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026214 AMAQI
28°C26/31°C
26th Jul 2026235 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026292 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026294 AMAQI
29°C26/31°C
27th Jul 2026255 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026274 AMAQI
29°C27/32°C
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026341 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026384 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026426 PMAQI
28th Jul 2026427 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026429 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026291 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
29th Jul 2026294 AMAQI
28°C25/31°C
29th Jul 2026255 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026332 AMAQI
30th Jul 2026333 AMAQI
30th Jul 2026314 AMAQI
28°C27/30°C
30th Jul 2026295 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026299 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026291 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026273 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026278 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026214 AMAQI
28°C26/30°C
31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026237 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026295 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20263310 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026212 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026254 AMAQI
28°C26/30°C
1st Aug 2026255 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026292 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026236 PMAQI
1st Aug 2026237 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20262910 PMAQI
1st Aug 20262711 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026293 AMAQI
2nd Aug 2026314 AMAQI
28°C26/31°C
2nd Aug 2026315 AMAQI
2nd Aug 2026316 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026368 AMAQI
2nd Aug 2026339 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20263111 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026331 PMAQI
2nd Aug 2026312 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026365 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026337 PMAQI
2nd Aug 2026318 PMAQI
2nd Aug 2026339 PMAQI
2nd Aug 20263410 PMAQI
2nd Aug 20263311 PMAQI
3rd Aug 20263612 AMAQI
3rd Aug 2026331 AMAQI
3rd Aug 2026362 AMAQI
3rd Aug 2026363 AMAQI
3rd Aug 2026334 AMAQI
28°C26/31°C
3rd Aug 2026365 AMAQI
3rd Aug 2026366 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026389 AMAQI
3rd Aug 20263610 AMAQI
3rd Aug 20264211 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026401 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026603 PMAQI
3rd Aug 2026684 PMAQI
3rd Aug 2026645 PMAQI
3rd Aug 2026606 PMAQI
3rd Aug 2026537 PMAQI
3rd Aug 2026588 PMAQI
3rd Aug 2026579 PMAQI
3rd Aug 20265410 PMAQI
3rd Aug 20265911 PMAQI
4th Aug 20265812 AMAQI
4th Aug 2026571 AMAQI
4th Aug 2026562 AMAQI
4th Aug 2026563 AMAQI
4th Aug 2026564 AMAQI
29°C27/33°C
4th Aug 2026555 AMAQI
4th Aug 2026536 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026548 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20265411 AMAQI
4th Aug 20265612 PMAQI
4th Aug 2026581 PMAQI
4th Aug 2026582 PMAQI
4th Aug 2026643 PMAQI
4th Aug 2026694 PMAQI
4th Aug 2026585 PMAQI
4th Aug 2026536 PMAQI
4th Aug 2026567 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026539 PMAQI
4th Aug 20265010 PMAQI
4th Aug 20265111 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026401 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026293 AMAQI
5th Aug 2026274 AMAQI
28°C26/32°C
5th Aug 2026235 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026237 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026309 AMAQI
5th Aug 20263210 AMAQI
5th Aug 20262311 AMAQI
5th Aug 20262712 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026336 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026318 PMAQI
5th Aug 2026329 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026313 AMAQI
6th Aug 2026314 AMAQI
28°C25/32°C
6th Aug 2026275 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026254 AMAQI
29°C25/34°C
7th Aug 2026235 AMAQI
7th Aug 2026236 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026308 AMAQI
7th Aug 2026309 AMAQI
7th Aug 20263410 AMAQI
7th Aug 20263011 AMAQI
7th Aug 20263612 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026304 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026274 AMAQI
29°C28/31°C
8th Aug 2026215 AMAQI
8th Aug 2026276 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262710 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20263312 PMAQI
8th Aug 2026331 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20263112 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026272 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026254 AMAQI
29°C26/32°C
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026295 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
28°C25/32°C
10th Aug 2026255 AMAQI
10th Aug 2026236 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026219 AMAQI
10th Aug 20262110 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026368 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026254 AMAQI
27°C24/29°C
11th Aug 2026215 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026217 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026231 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026273 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026296 PMAQI
11th Aug 2026317 PMAQI
11th Aug 2026368 PMAQI
11th Aug 2026319 PMAQI
11th Aug 20263110 PMAQI
11th Aug 20263311 PMAQI
12th Aug 20263112 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026312 AMAQI
12th Aug 2026293 AMAQI
12th Aug 2026294 AMAQI
27°C24/29°C
12th Aug 2026275 AMAQI
12th Aug 2026276 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026313 PMAQI
12th Aug 2026334 PMAQI
12th Aug 2026335 PMAQI
12th Aug 2026336 PMAQI
12th Aug 2026337 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026319 PMAQI
12th Aug 20263310 PMAQI
12th Aug 20263311 PMAQI
13th Aug 20263612 AMAQI
13th Aug 2026441 AMAQI
13th Aug 2026422 AMAQI
13th Aug 2026443 AMAQI
13th Aug 2026424 AMAQI
25°C23/29°C
13th Aug 2026365 AMAQI
5 AM13th Aug 2026316 AMAQI
13th Aug 2026337 AMAQI
13th Aug 2026338 AMAQI
13th Aug 2026319 AMAQI
13th Aug 20263610 AMAQI
13th Aug 20263811 AMAQI
13th Aug 20265812 PMAQI
12 PM13th Aug 2026511 PMAQI
13th Aug 2026492 PMAQI
13th Aug 2026443 PMAQI
13th Aug 2026424 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026406 PMAQI
13th Aug 2026297 PMAQI
7 PM13th Aug 2026298 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262711 PMAQI
12 AM
4 AM
25°C23/29°C
Day time
Avg. Highest Time
3 PM - 4 PM
33AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 6 AM
27AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 4 PM (Avg. 33), while the lowest AQI was between 5 AM to 6 AM (Avg. 27).
Night time
Avg. Highest Time
8 PM - 9 PM
30AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 3 AM
28AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 30), while the lowest AQI was between 2 AM to 3 AM (Avg. 28).
2026 Days Vs Air Quality
Showamachi, Ishikida, Kumamoto, Japan
2026
87%
196
13%
29
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
196 DaysModerate
29 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% 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
Showamachi, Ishikida, 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
30AQI (US)
30AQI (US)
2nd January 2026
28AQI (US)
28AQI (US)
3rd January 2026
34AQI (US)
34AQI (US)
4th January 2026
48AQI (US)
48AQI (US)
5th January 2026
55AQI (US)
55AQI (US)
6th January 2026
39AQI (US)
39AQI (US)
7th January 2026
37AQI (US)
37AQI (US)
8th January 2026
42AQI (US)
42AQI (US)
9th January 2026
32AQI (US)
32AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
30AQI (US)
30AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
37AQI (US)
37AQI (US)
14th January 2026
32AQI (US)
32AQI (US)
15th January 2026
49AQI (US)
49AQI (US)
16th January 2026
44AQI (US)
44AQI (US)
17th January 2026
57AQI (US)
57AQI (US)
18th January 2026
55AQI (US)
55AQI (US)
19th January 2026
68AQI (US)
68AQI (US)
20th January 2026
49AQI (US)
49AQI (US)
21st January 2026
22AQI (US)
22AQI (US)
22nd January 2026
25AQI (US)
25AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
47AQI (US)
47AQI (US)
25th January 2026
31AQI (US)
31AQI (US)
26th January 2026
16AQI (US)
16AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
28AQI (US)
28AQI (US)
29th January 2026
29AQI (US)
29AQI (US)
30th January 2026
39AQI (US)
39AQI (US)
31st January 2026
15AQI (US)
15AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
37AQI (US)
37AQI (US)
3rd February 2026
29AQI (US)
29AQI (US)
4th February 2026
18AQI (US)
18AQI (US)
5th February 2026
39AQI (US)
39AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
20AQI (US)
20AQI (US)
9th February 2026
32AQI (US)
32AQI (US)
10th February 2026
39AQI (US)
39AQI (US)
11th February 2026
31AQI (US)
31AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
32AQI (US)
32AQI (US)
14th February 2026
29AQI (US)
29AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
63AQI (US)
63AQI (US)
17th February 2026
39AQI (US)
39AQI (US)
18th February 2026
27AQI (US)
27AQI (US)
19th February 2026
44AQI (US)
44AQI (US)
20th February 2026
28AQI (US)
28AQI (US)
21st February 2026
40AQI (US)
40AQI (US)
22nd February 2026
50AQI (US)
50AQI (US)
23rd February 2026
64AQI (US)
64AQI (US)
24th February 2026
48AQI (US)
48AQI (US)
25th February 2026
16AQI (US)
16AQI (US)
26th February 2026
19AQI (US)
19AQI (US)
27th February 2026
47AQI (US)
47AQI (US)
28th February 2026
41AQI (US)
41AQI (US)
1st March 2026
42AQI (US)
42AQI (US)
2nd March 2026
28AQI (US)
28AQI (US)
3rd March 2026
10AQI (US)
10AQI (US)
4th March 2026
35AQI (US)
35AQI (US)
5th March 2026
47AQI (US)
47AQI (US)
6th March 2026
47AQI (US)
47AQI (US)
7th March 2026
50AQI (US)
50AQI (US)
8th March 2026
36AQI (US)
36AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
52AQI (US)
52AQI (US)
11th March 2026
35AQI (US)
35AQI (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
47AQI (US)
47AQI (US)
17th March 2026
56AQI (US)
56AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
19AQI (US)
19AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
35AQI (US)
35AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
20AQI (US)
20AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
40AQI (US)
40AQI (US)
26th March 2026
32AQI (US)
32AQI (US)
27th March 2026
62AQI (US)
62AQI (US)
28th March 2026
82AQI (US)
82AQI (US)
29th March 2026
93AQI (US)
93AQI (US)
30th March 2026
41AQI (US)
41AQI (US)
31st March 2026
22AQI (US)
22AQI (US)
1st April 2026
24AQI (US)
24AQI (US)
2nd April 2026
55AQI (US)
55AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
50AQI (US)
50AQI (US)
6th April 2026
59AQI (US)
59AQI (US)
7th April 2026
34AQI (US)
34AQI (US)
8th April 2026
27AQI (US)
27AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
29AQI (US)
29AQI (US)
14th April 2026
33AQI (US)
33AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
37AQI (US)
37AQI (US)
17th April 2026
35AQI (US)
35AQI (US)
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
28AQI (US)
28AQI (US)
20th April 2026
34AQI (US)
34AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
42AQI (US)
42AQI (US)
26th April 2026
46AQI (US)
46AQI (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
33AQI (US)
33AQI (US)
1st May 2026
52AQI (US)
52AQI (US)
2nd May 2026
53AQI (US)
53AQI (US)
3rd May 2026
38AQI (US)
38AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
31AQI (US)
31AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
28AQI (US)
28AQI (US)
10th May 2026
37AQI (US)
37AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
21AQI (US)
21AQI (US)
13th May 2026
13AQI (US)
13AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
35AQI (US)
35AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
45AQI (US)
45AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
70AQI (US)
70AQI (US)
23rd May 2026
61AQI (US)
61AQI (US)
24th May 2026
64AQI (US)
64AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
29AQI (US)
29AQI (US)
30th May 2026
45AQI (US)
45AQI (US)
31st May 2026
30AQI (US)
30AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
9AQI (US)
9AQI (US)
3rd June 2026
27AQI (US)
27AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
34AQI (US)
34AQI (US)
7th June 2026
14AQI (US)
14AQI (US)
8th June 2026
31AQI (US)
31AQI (US)
9th June 2026
17AQI (US)
17AQI (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
23AQI (US)
23AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
27AQI (US)
27AQI (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
20AQI (US)
20AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
28AQI (US)
28AQI (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
24AQI (US)
24AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
23AQI (US)
23AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
27AQI (US)
27AQI (US)
12th July 2026
33AQI (US)
33AQI (US)
13th July 2026
39AQI (US)
39AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
27AQI (US)
27AQI (US)
18th July 2026
25AQI (US)
25AQI (US)
19th July 2026
24AQI (US)
24AQI (US)
20th July 2026
24AQI (US)
24AQI (US)
21st July 2026
38AQI (US)
38AQI (US)
22nd July 2026
37AQI (US)
37AQI (US)
23rd July 2026
29AQI (US)
29AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
22AQI (US)
22AQI (US)
27th July 2026
26AQI (US)
26AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
23AQI (US)
23AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
32AQI (US)
32AQI (US)
3rd August 2026
46AQI (US)
46AQI (US)
4th August 2026
56AQI (US)
56AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
25AQI (US)
25AQI (US)
7th August 2026
26AQI (US)
26AQI (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
26AQI (US)
26AQI (US)
12th August 2026
29AQI (US)
29AQI (US)
13th August 2026
37AQI (US)
37AQI (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)
37AQI (US)
43AQI (US)
38AQI (US)
42AQI (US)
24AQI (US)
27AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202635AQI (US)
27
4
26
2
23
8
27
3
20
11
30
31
12
1
196
29
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202545AQI (US)
21
10
25
3
22
9
21
9
25
6
29
1
21
10
31
30
8
23
9
21
16
15
258
107
Highest AQI (US) recorded in
October58AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202437AQI (US)
28
2
24
5
28
3
25
4
1
19
12
26
4
31
20
11
23
7
30
1
25
5
31
310
54
1
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
202343AQI (US)
21
9
1
16
12
19
12
17
13
20
11
20
10
27
4
28
3
25
5
26
5
22
7
27
4
268
95
1
Highest AQI (US) recorded in
April54AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202242AQI (US)
2
13
8
18
13
21
9
19
12
25
5
20
2
1
23
5
26
5
21
9
26
5
215
73
Highest AQI (US) recorded in
February50AQI (US)
Lowest AQI (US) recorded in
January29AQI (US)
202139AQI (US)
22
8
21
7
14
15
17
4
20
11
19
11
29
2
31
25
5
26
5
18
12
28
3
270
83
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202042AQI (US)
7
6
9
12
12
6
25
5
31
19
12
18
1
22
9
19
11
22
9
184
71
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
45AQI (US)Least Polluted Year Recorded
2026(Avg.)
35AQI (US)Showamachi's annual 2026 AQI (US) (35) shows an average percentage change of -14.9% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (39), 2022 (42), 2023 (43), 2024 (37), 2025 (45).
