Jonanmachitaka, 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
Jonanmachitaka, Yashima, Kumamoto, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Aug 2024
71AQILowest AQI recorded on
6th Aug 2023
16AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Jonanmachitaka, Yashima, Kumamoto, Japan
AQI
Day
Night
.
5 AM6th Aug 2026
7 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
2PM6th Aug
25AQI
Avg. Lowest Time
10AM6th Aug
12AQI
Night time
Avg. Highest Time
8PM6th Aug
25AQI
Avg. Lowest Time
4AM7th Aug
21AQI
In the last 24 hours,
Jonanmachitaka's AQI reached its highest point of 25 at 2 PM during the Day, while the lowest point, 12, was recorded at 10 AM during the Day between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Jonanmachitaka, Yashima, Kumamoto, Japan
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026265 AMAQI
9th Jul 2026236 AMAQI
9th Jul 2026187 AMAQI
9th Jul 202688 AMAQI
9th Jul 202689 AMAQI
9th Jul 2026810 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026269 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026283 AMAQI
10th Jul 2026244 AMAQI
27°C23/32°C
10th Jul 2026285 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262011 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026276 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026292 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026264 AMAQI
28°C23/34°C
11th Jul 2026325 AMAQI
11th Jul 2026316 AMAQI
11th Jul 202687 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20262010 AMAQI
11th Jul 20261011 AMAQI
11th Jul 20262312 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026271 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026263 AMAQI
12th Jul 2026264 AMAQI
29°C24/35°C
12th Jul 2026295 AMAQI
12th Jul 2026276 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262311 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026294 PMAQI
12th Jul 2026325 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026317 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263410 PMAQI
12th Jul 20263011 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026303 AMAQI
13th Jul 2026294 AMAQI
30°C25/35°C
13th Jul 2026295 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20263210 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026327 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263412 AMAQI
14th Jul 2026331 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026274 AMAQI
29°C26/32°C
14th Jul 2026315 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026287 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026213 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263310 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026264 AMAQI
28°C25/32°C
15th Jul 2026305 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20263210 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026225 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026283 AMAQI
16th Jul 2026284 AMAQI
27°C26/30°C
16th Jul 2026325 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026289 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026251 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026233 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026285 PMAQI
16th Jul 2026296 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026284 AMAQI
27°C26/30°C
17th Jul 2026265 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026289 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026274 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026297 PMAQI
17th Jul 2026318 PMAQI
17th Jul 2026319 PMAQI
17th Jul 20263310 PMAQI
17th Jul 20263111 PMAQI
18th Jul 20262912 AMAQI
18th Jul 2026331 AMAQI
18th Jul 2026292 AMAQI
18th Jul 2026293 AMAQI
18th Jul 2026294 AMAQI
28°C26/31°C
18th Jul 2026275 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026298 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026515 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026408 PMAQI
18th Jul 2026369 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20263411 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026293 AMAQI
19th Jul 2026314 AMAQI
29°C25/32°C
19th Jul 2026295 AMAQI
19th Jul 2026316 AMAQI
19th Jul 2026317 AMAQI
19th Jul 2026318 AMAQI
19th Jul 2026339 AMAQI
19th Jul 20264010 AMAQI
19th Jul 20264711 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026491 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026364 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026339 PMAQI
19th Jul 20263110 PMAQI
19th Jul 20262911 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026273 AMAQI
20th Jul 2026274 AMAQI
29°C26/33°C
20th Jul 2026255 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026319 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026276 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026293 AMAQI
21st Jul 2026294 AMAQI
29°C26/33°C
21st Jul 2026255 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026259 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262511 AMAQI
21st Jul 2026251 PMAQI
21st Jul 2026252 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026847 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20265310 PMAQI
21st Jul 20265211 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026312 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026274 AMAQI
29°C26/33°C
22nd Jul 2026255 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026485 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026507 PMAQI
22nd Jul 2026428 PMAQI
22nd Jul 2026519 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026271 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026254 AMAQI
30°C26/35°C
23rd Jul 2026255 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20263312 PMAQI
23rd Jul 2026381 PMAQI
23rd Jul 2026382 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026404 PMAQI
23rd Jul 2026545 PMAQI
23rd Jul 2026536 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026319 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026214 AMAQI
30°C27/34°C
24th Jul 2026215 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026591 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026593 PMAQI
24th Jul 2026594 PMAQI
24th Jul 2026585 PMAQI
24th Jul 2026606 PMAQI
24th Jul 2026557 PMAQI
24th Jul 2026588 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20264911 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026404 AMAQI
30°C26/34°C
25th Jul 2026405 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026429 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20263311 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026542 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026317 PMAQI
25th Jul 2026318 PMAQI
25th Jul 2026319 PMAQI
25th Jul 20263110 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262912 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026253 AMAQI
26th Jul 2026274 AMAQI
30°C26/35°C
26th Jul 2026255 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262312 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026213 AMAQI
27th Jul 2026214 AMAQI
31°C26/36°C
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263310 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026334 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026294 AMAQI
31°C27/37°C
28th Jul 2026315 AMAQI
28th Jul 2026346 AMAQI
28th Jul 2026337 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026333 PMAQI
28th Jul 2026314 PMAQI
28th Jul 2026315 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263010 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026302 AMAQI
29th Jul 2026283 AMAQI
29th Jul 2026214 AMAQI
30°C26/35°C
29th Jul 2026215 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026274 AMAQI
28°C26/30°C
30th Jul 2026295 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026278 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026341 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026219 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026364 AMAQI
29°C26/34°C
31st Jul 2026385 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026517 AMAQI
31st Jul 2026558 AMAQI
31st Jul 2026459 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026291 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026219 PMAQI
31st Jul 20262310 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
29°C25/34°C
1st Aug 2026215 AMAQI
1st Aug 2026236 AMAQI
1st Aug 2026237 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026219 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20262112 PMAQI
1st Aug 2026211 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026273 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026255 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026549 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026422 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026404 AMAQI
30°C25/35°C
2nd Aug 2026425 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026427 AMAQI
2nd Aug 2026338 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20263810 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026504 PMAQI
2nd Aug 2026575 PMAQI
2nd Aug 2026576 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026548 PMAQI
2nd Aug 2026569 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20265111 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026551 AMAQI
3rd Aug 2026512 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026404 AMAQI
31°C26/37°C
3rd Aug 2026485 AMAQI
3rd Aug 2026546 AMAQI
3rd Aug 2026557 AMAQI
3rd Aug 2026558 AMAQI
3rd Aug 2026489 AMAQI
3rd Aug 20264610 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20264912 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026532 PMAQI
3rd Aug 2026603 PMAQI
3rd Aug 2026674 PMAQI
3rd Aug 2026675 PMAQI
3rd Aug 2026686 PMAQI
3rd Aug 2026587 PMAQI
3rd Aug 2026588 PMAQI
3rd Aug 2026629 PMAQI
3rd Aug 20265710 PMAQI
3rd Aug 20266411 PMAQI
4th Aug 20266412 AMAQI
4th Aug 2026581 AMAQI
4th Aug 2026642 AMAQI
4th Aug 2026593 AMAQI
4th Aug 2026624 AMAQI
32°C28/39°C
4th Aug 2026575 AMAQI
4th Aug 2026596 AMAQI
4th Aug 2026587 AMAQI
4th Aug 2026628 AMAQI
4th Aug 2026629 AMAQI
4th Aug 20266010 AMAQI
4th Aug 20265711 AMAQI
4th Aug 20265912 PMAQI
4th Aug 2026621 PMAQI
4th Aug 2026692 PMAQI
4th Aug 2026763 PMAQI
4th Aug 2026724 PMAQI
4th Aug 2026585 PMAQI
4th Aug 2026556 PMAQI
4th Aug 2026577 PMAQI
4th Aug 2026548 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20264910 PMAQI
4th Aug 20264811 PMAQI
5th Aug 20264812 AMAQI
5th Aug 2026461 AMAQI
5th Aug 2026402 AMAQI
5th Aug 2026383 AMAQI
5th Aug 2026314 AMAQI
31°C27/37°C
5th Aug 2026295 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026197 AMAQI
5th Aug 2026178 AMAQI
5th Aug 2026179 AMAQI
5th Aug 20261910 AMAQI
5th Aug 20261711 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026191 PMAQI
5th Aug 2026192 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026324 PMAQI
5th Aug 2026385 PMAQI
5th Aug 2026306 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20261210 PMAQI
5th Aug 20261211 PMAQI
6th Aug 20261412 AMAQI
6th Aug 2026121 AMAQI
6th Aug 2026122 AMAQI
6th Aug 2026123 AMAQI
6th Aug 2026144 AMAQI
31°C26/37°C
6th Aug 2026165 AMAQI
6th Aug 2026126 AMAQI
6th Aug 2026127 AMAQI
6th Aug 2026148 AMAQI
6th Aug 2026169 AMAQI
6th Aug 20261210 AMAQI
6th Aug 20261811 AMAQI
6th Aug 20261812 PMAQI
6th Aug 2026181 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026224 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI
30°C25/36°C
7th Aug 2026215 AMAQI
5 AM7th Aug 2026216 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
12 PM7th Aug 2026321 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026337 PMAQI
7 PM7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262511 PMAQI
12 AM
4 AM
30°C29/33°C
Day time
Avg. Highest Time
5 PM - 7 PM
35AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 7 PM (Avg. 35), while the lowest AQI was between 11 AM to 11 AM (Avg. 28).
Night time
Avg. Highest Time
8 PM - 11 PM
34AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 34), while the lowest AQI was between 4 AM to 4 AM (Avg. 29).
2026 Days Vs Air Quality
Jonanmachitaka, Yashima, Kumamoto, Japan
2026
83%
182
17%
37
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
182 DaysModerate
37 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 219 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
Jonanmachitaka, 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
25AQI (US)
25AQI (US)
2nd January 2026
20AQI (US)
20AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
42AQI (US)
42AQI (US)
5th January 2026
52AQI (US)
52AQI (US)
6th January 2026
39AQI (US)
39AQI (US)
7th January 2026
43AQI (US)
43AQI (US)
8th January 2026
41AQI (US)
41AQI (US)
9th January 2026
30AQI (US)
30AQI (US)
10th January 2026
33AQI (US)
33AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
35AQI (US)
35AQI (US)
13th January 2026
46AQI (US)
46AQI (US)
14th January 2026
43AQI (US)
43AQI (US)
15th January 2026
51AQI (US)
51AQI (US)
16th January 2026
43AQI (US)
43AQI (US)
17th January 2026
56AQI (US)
56AQI (US)
18th January 2026
57AQI (US)
57AQI (US)
19th January 2026
63AQI (US)
63AQI (US)
20th January 2026
40AQI (US)
40AQI (US)
21st January 2026
20AQI (US)
20AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
53AQI (US)
53AQI (US)
25th January 2026
31AQI (US)
31AQI (US)
26th January 2026
23AQI (US)
23AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
40AQI (US)
40AQI (US)
29th January 2026
42AQI (US)
42AQI (US)
30th January 2026
39AQI (US)
39AQI (US)
31st January 2026
26AQI (US)
26AQI (US)
1st February 2026
49AQI (US)
49AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
44AQI (US)
44AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
36AQI (US)
36AQI (US)
8th February 2026
22AQI (US)
22AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
44AQI (US)
44AQI (US)
12th February 2026
48AQI (US)
48AQI (US)
13th February 2026
51AQI (US)
51AQI (US)
14th February 2026
52AQI (US)
52AQI (US)
15th February 2026
45AQI (US)
45AQI (US)
16th February 2026
59AQI (US)
59AQI (US)
17th February 2026
35AQI (US)
35AQI (US)
18th February 2026
28AQI (US)
28AQI (US)
19th February 2026
60AQI (US)
60AQI (US)
20th February 2026
44AQI (US)
44AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
37AQI (US)
37AQI (US)
24th February 2026
38AQI (US)
38AQI (US)
25th February 2026
27AQI (US)
27AQI (US)
26th February 2026
19AQI (US)
19AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
36AQI (US)
36AQI (US)
2nd March 2026
30AQI (US)
30AQI (US)
3rd March 2026
14AQI (US)
14AQI (US)
4th March 2026
40AQI (US)
40AQI (US)
5th March 2026
46AQI (US)
46AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
46AQI (US)
46AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
44AQI (US)
44AQI (US)
10th March 2026
54AQI (US)
54AQI (US)
11th March 2026
43AQI (US)
43AQI (US)
12th March 2026
48AQI (US)
48AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
58AQI (US)
58AQI (US)
16th March 2026
50AQI (US)
50AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
55AQI (US)
55AQI (US)
19th March 2026
26AQI (US)
26AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
41AQI (US)
41AQI (US)
22nd March 2026
45AQI (US)
45AQI (US)
23rd March 2026
18AQI (US)
18AQI (US)
24th March 2026
52AQI (US)
52AQI (US)
25th March 2026
29AQI (US)
29AQI (US)
26th March 2026
25AQI (US)
25AQI (US)
27th March 2026
59AQI (US)
59AQI (US)
28th March 2026
80AQI (US)
80AQI (US)
29th March 2026
92AQI (US)
92AQI (US)
30th March 2026
61AQI (US)
61AQI (US)
31st March 2026
27AQI (US)
27AQI (US)
1st April 2026
18AQI (US)
18AQI (US)
2nd April 2026
54AQI (US)
54AQI (US)
3rd April 2026
51AQI (US)
51AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
43AQI (US)
43AQI (US)
6th April 2026
58AQI (US)
58AQI (US)
7th April 2026
40AQI (US)
40AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
35AQI (US)
35AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
35AQI (US)
35AQI (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
36AQI (US)
36AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
20AQI (US)
20AQI (US)
24th April 2026
21AQI (US)
21AQI (US)
25th April 2026
43AQI (US)
43AQI (US)
26th April 2026
46AQI (US)
46AQI (US)
27th April 2026
53AQI (US)
53AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
30AQI (US)
30AQI (US)
1st May 2026
37AQI (US)
37AQI (US)
2nd May 2026
55AQI (US)
55AQI (US)
3rd May 2026
35AQI (US)
35AQI (US)
4th May 2026
27AQI (US)
27AQI (US)
5th May 2026
25AQI (US)
25AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
31AQI (US)
31AQI (US)
8th May 2026
30AQI (US)
30AQI (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
30AQI (US)
30AQI (US)
13th May 2026
34AQI (US)
34AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
39AQI (US)
39AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
71AQI (US)
71AQI (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
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
33AQI (US)
33AQI (US)
31st May 2026
49AQI (US)
49AQI (US)
1st June 2026
71AQI (US)
71AQI (US)
2nd June 2026
14AQI (US)
14AQI (US)
3rd June 2026
17AQI (US)
17AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
34AQI (US)
34AQI (US)
7th June 2026
15AQI (US)
15AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
21AQI (US)
21AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
24AQI (US)
24AQI (US)
20th June 2026
23AQI (US)
23AQI (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
26AQI (US)
26AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
19AQI (US)
19AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
35AQI (US)
35AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
33AQI (US)
33AQI (US)
22nd July 2026
33AQI (US)
33AQI (US)
23rd July 2026
33AQI (US)
33AQI (US)
24th July 2026
40AQI (US)
40AQI (US)
25th July 2026
39AQI (US)
39AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
29AQI (US)
29AQI (US)
28th July 2026
32AQI (US)
32AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
26AQI (US)
26AQI (US)
31st July 2026
29AQI (US)
29AQI (US)
1st August 2026
27AQI (US)
27AQI (US)
2nd August 2026
47AQI (US)
47AQI (US)
3rd August 2026
55AQI (US)
55AQI (US)
4th August 2026
60AQI (US)
60AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
18AQI (US)
18AQI (US)
7th August 2026
25AQI (US)
25AQI (US)
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
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
39AQI (US)
41AQI (US)
45AQI (US)
37AQI (US)
43AQI (US)
25AQI (US)
28AQI (US)
37AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
25
6
24
4
21
10
26
4
21
10
29
1
31
5
2
182
37
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202546AQI (US)
21
10
26
2
19
12
20
10
25
6
25
5
20
10
1
29
2
29
1
3
28
8
22
14
17
239
125
1
Highest AQI (US) recorded in
October58AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202455AQI (US)
16
1
1
4
3
14
17
19
11
27
4
15
16
17
13
16
9
6
14
16
26
5
152
112
6
Highest AQI (US) recorded in
October114AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202349AQI (US)
16
13
1
11
17
10
21
7
23
13
18
19
11
22
9
26
5
21
9
15
15
13
16
15
15
188
172
1
Highest AQI (US) recorded in
April58AQI (US)
Lowest AQI (US) recorded in
August34AQI (US)
202249AQI (US)
15
15
8
13
16
15
12
5
12
19
21
9
15
6
1
19
10
15
16
11
19
14
17
158
145
Highest AQI (US) recorded in
August68AQI (US)
Lowest AQI (US) recorded in
September40AQI (US)
202148AQI (US)
12
18
12
16
9
20
9
12
14
17
15
15
25
6
30
1
21
9
14
17
15
15
18
13
194
159
Highest AQI (US) recorded in
January56AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202053AQI (US)
7
6
6
15
4
13
1
16
14
27
4
14
15
2
11
8
11
20
7
23
10
21
113
139
3
Highest AQI (US) recorded in
May61AQI (US)
Lowest AQI (US) recorded in
July37AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2024(Avg.)
55AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Jonanmachitaka's annual 2026 AQI (US) (37) shows an average percentage change of -25.7% (improved AQI (US)) compared to previous years: 2020 (53), 2021 (48), 2022 (49), 2023 (49), 2024 (55), 2025 (46).
