Iizuka, Fukuoka, 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
Iizuka, Fukuoka, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
60AQILowest AQI recorded on
29th Aug 2024
13AQISame Day Analysis (11th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 10th Aug - 11th Aug 2026
Iizuka, Fukuoka, Japan
AQI
Day
Night
.
5 AM10th Aug 2026
7 PM
4 AM11th Aug 2026
Day time
Avg. Highest Time
7PM10th Aug
27AQI
Avg. Lowest Time
1PM10th Aug
21AQI
Night time
Avg. Highest Time
8PM10th Aug
27AQI
Avg. Lowest Time
1AM11th Aug
23AQI
In the last 24 hours,
Iizuka's AQI reached its highest point of 27 at 7 PM during the Day, while the lowest point, 21, was recorded at 1 PM during the Day between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Iizuka, Fukuoka, Japan
JulAug
13th - 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 - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
13th Jul 2026315 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026297 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262610 AMAQI
13th Jul 20263611 AMAQI
13th Jul 20263812 PMAQI
13th Jul 2026401 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026333 PMAQI
13th Jul 2026334 PMAQI
13th Jul 2026405 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026407 PMAQI
13th Jul 2026258 PMAQI
13th Jul 2026429 PMAQI
13th Jul 20264210 PMAQI
13th Jul 20262811 PMAQI
14th Jul 20263812 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026232 AMAQI
14th Jul 2026293 AMAQI
14th Jul 2026324 AMAQI
29°C25/34°C
14th Jul 2026325 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026189 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262511 AMAQI
14th Jul 20262312 PMAQI
14th Jul 2026231 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026278 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026341 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026323 AMAQI
15th Jul 2026274 AMAQI
29°C25/33°C
15th Jul 2026295 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026232 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026265 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262712 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026304 AMAQI
29°C26/32°C
16th Jul 2026285 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026338 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20263311 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026331 PMAQI
16th Jul 2026532 PMAQI
16th Jul 2026293 PMAQI
16th Jul 2026314 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026316 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262410 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20263012 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026284 AMAQI
28°C26/33°C
17th Jul 2026295 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262611 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026281 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026404 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026387 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026369 PMAQI
17th Jul 20264010 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20264012 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026403 AMAQI
18th Jul 2026364 AMAQI
28°C26/32°C
18th Jul 2026385 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20263810 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263612 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026494 PMAQI
18th Jul 2026525 PMAQI
18th Jul 2026536 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20264610 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026403 AMAQI
19th Jul 2026404 AMAQI
29°C25/33°C
19th Jul 2026425 AMAQI
19th Jul 2026386 AMAQI
19th Jul 2026367 AMAQI
19th Jul 2026388 AMAQI
19th Jul 2026429 AMAQI
19th Jul 20263810 AMAQI
19th Jul 20264011 AMAQI
19th Jul 20264412 PMAQI
19th Jul 2026461 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026443 PMAQI
19th Jul 2026404 PMAQI
19th Jul 2026485 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026468 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265010 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026443 AMAQI
20th Jul 2026444 AMAQI
29°C25/34°C
20th Jul 2026405 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026337 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026249 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20264012 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026442 PMAQI
20th Jul 2026383 PMAQI
20th Jul 2026444 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026292 AMAQI
21st Jul 2026253 AMAQI
21st Jul 2026254 AMAQI
28°C25/33°C
21st Jul 2026255 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026299 AMAQI
21st Jul 20262710 AMAQI
21st Jul 20263311 AMAQI
21st Jul 2026511 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026593 PMAQI
21st Jul 2026554 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026606 PMAQI
21st Jul 20261057 PMAQI
21st Jul 2026628 PMAQI
21st Jul 2026589 PMAQI
21st Jul 20265010 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026422 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026334 AMAQI
29°C25/33°C
22nd Jul 2026315 AMAQI
22nd Jul 2026336 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262710 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026461 PMAQI
22nd Jul 2026422 PMAQI
22nd Jul 2026423 PMAQI
22nd Jul 2026444 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026217 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262910 PMAQI
22nd Jul 20262911 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026294 AMAQI
29°C25/35°C
23rd Jul 2026255 AMAQI
23rd Jul 2026216 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026178 AMAQI
23rd Jul 2026189 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20264612 PMAQI
23rd Jul 2026381 PMAQI
23rd Jul 2026332 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026277 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026294 AMAQI
29°C25/34°C
24th Jul 2026295 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20263312 PMAQI
24th Jul 2026361 PMAQI
24th Jul 2026382 PMAQI
24th Jul 2026333 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026365 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20263310 PMAQI
24th Jul 20263311 PMAQI
25th Jul 20263312 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026312 AMAQI
25th Jul 2026313 AMAQI
25th Jul 2026274 AMAQI
29°C25/34°C
25th Jul 2026315 AMAQI
25th Jul 2026336 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026318 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20262910 AMAQI
25th Jul 20262911 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026212 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026254 AMAQI
29°C25/35°C
26th Jul 2026215 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026277 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20263110 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026291 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026274 AMAQI
29°C25/34°C
27th Jul 2026315 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026294 AMAQI
30°C26/36°C
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20263310 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026211 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026213 AMAQI
29th Jul 2026254 AMAQI
30°C25/35°C
29th Jul 2026295 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026313 AMAQI
30th Jul 2026314 AMAQI
28°C26/31°C
30th Jul 2026295 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026211 PMAQI
30th Jul 2026212 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026215 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262310 PMAQI
30th Jul 20262111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026211 AMAQI
31st Jul 2026212 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026214 AMAQI
29°C25/35°C
31st Jul 2026215 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026238 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026277 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262910 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI
1st Aug 2026234 AMAQI
29°C24/35°C
1st Aug 2026255 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026237 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026259 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026271 PMAQI
1st Aug 2026312 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026294 PMAQI
1st Aug 2026335 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026337 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20264010 PMAQI
1st Aug 20264011 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026441 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026444 AMAQI
30°C25/36°C
2nd Aug 2026465 AMAQI
2nd Aug 2026426 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20264610 AMAQI
2nd Aug 20265411 AMAQI
2nd Aug 20265612 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026503 PMAQI
2nd Aug 2026534 PMAQI
2nd Aug 2026515 PMAQI
2nd Aug 2026446 PMAQI
2nd Aug 2026407 PMAQI
2nd Aug 2026408 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20264910 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20265112 AMAQI
3rd Aug 2026521 AMAQI
3rd Aug 2026552 AMAQI
3rd Aug 2026563 AMAQI
3rd Aug 2026604 AMAQI
30°C26/36°C
3rd Aug 2026585 AMAQI
3rd Aug 2026506 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20265110 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20266012 PMAQI
3rd Aug 2026571 PMAQI
3rd Aug 2026572 PMAQI
3rd Aug 2026543 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026526 PMAQI
3rd Aug 2026527 PMAQI
3rd Aug 2026518 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265111 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026491 AMAQI
4th Aug 2026462 AMAQI
4th Aug 2026513 AMAQI
4th Aug 2026464 AMAQI
31°C26/36°C
4th Aug 2026425 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026427 AMAQI
4th Aug 2026468 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264210 AMAQI
4th Aug 20264411 AMAQI
4th Aug 20265112 PMAQI
4th Aug 2026541 PMAQI
4th Aug 2026552 PMAQI
4th Aug 2026623 PMAQI
4th Aug 2026574 PMAQI
4th Aug 2026575 PMAQI
4th Aug 2026466 PMAQI
4th Aug 2026487 PMAQI
4th Aug 2026528 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20265110 PMAQI
4th Aug 20264811 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026511 AMAQI
5th Aug 2026502 AMAQI
5th Aug 2026523 AMAQI
5th Aug 2026494 AMAQI
31°C27/35°C
5th Aug 2026405 AMAQI
5th Aug 2026386 AMAQI
5th Aug 2026367 AMAQI
5th Aug 2026428 AMAQI
5th Aug 2026429 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026331 PMAQI
5th Aug 2026312 PMAQI
5th Aug 2026313 PMAQI
5th Aug 2026344 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026316 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026318 PMAQI
5th Aug 2026349 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20264212 AMAQI
6th Aug 2026441 AMAQI
6th Aug 2026422 AMAQI
6th Aug 2026443 AMAQI
6th Aug 2026444 AMAQI
30°C26/35°C
6th Aug 2026425 AMAQI
6th Aug 2026386 AMAQI
6th Aug 2026387 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026369 AMAQI
6th Aug 20263610 AMAQI
6th Aug 20263611 AMAQI
6th Aug 20263112 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026315 PMAQI
6th Aug 2026316 PMAQI
6th Aug 2026317 PMAQI
6th Aug 2026318 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20263110 PMAQI
6th Aug 20263111 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026272 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
30°C25/35°C
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026254 AMAQI
30°C27/34°C
8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262512 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026236 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026214 AMAQI
29°C26/34°C
9th Aug 2026235 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262111 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026213 AMAQI
10th Aug 2026214 AMAQI
29°C24/34°C
10th Aug 2026215 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026233 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026231 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI
11th Aug 2026254 AMAQI
29°C26/33°C
11th Aug 2026235 AMAQI
5 AM11th Aug 2026216 AMAQI
11th Aug 2026237 AMAQI
11th Aug 2026238 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262512 PMAQI
12 PM11th Aug 2026251 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026234 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026217 PMAQI
7 PM11th Aug 2026218 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262511 PMAQI
12 AM
4 AM
27°C23/32°C
Day time
Avg. Highest Time
12 PM - 2 PM
33AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
7 AM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 33), while the lowest AQI was between 7 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
12 AM
34AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 34), while the lowest AQI was between 11 PM to 11 PM (Avg. 31).
2026 Days Vs Air Quality
Iizuka, Fukuoka, Japan
2026
83%
185
17%
38
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Good
185 DaysModerate
38 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 223 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
Iizuka, Fukuoka, 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
17AQI (US)
17AQI (US)
2nd January 2026
20AQI (US)
20AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
40AQI (US)
40AQI (US)
5th January 2026
47AQI (US)
47AQI (US)
6th January 2026
34AQI (US)
34AQI (US)
7th January 2026
50AQI (US)
50AQI (US)
8th January 2026
20AQI (US)
20AQI (US)
9th January 2026
27AQI (US)
27AQI (US)
10th January 2026
37AQI (US)
37AQI (US)
11th January 2026
19AQI (US)
19AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
29AQI (US)
29AQI (US)
15th January 2026
46AQI (US)
46AQI (US)
16th January 2026
59AQI (US)
59AQI (US)
17th January 2026
56AQI (US)
56AQI (US)
18th January 2026
66AQI (US)
66AQI (US)
19th January 2026
60AQI (US)
60AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
24AQI (US)
24AQI (US)
23rd January 2026
39AQI (US)
39AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
26AQI (US)
26AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
49AQI (US)
49AQI (US)
28th January 2026
32AQI (US)
32AQI (US)
29th January 2026
49AQI (US)
49AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
23AQI (US)
23AQI (US)
1st February 2026
49AQI (US)
49AQI (US)
2nd February 2026
43AQI (US)
43AQI (US)
3rd February 2026
36AQI (US)
36AQI (US)
4th February 2026
25AQI (US)
25AQI (US)
5th February 2026
31AQI (US)
31AQI (US)
6th February 2026
52AQI (US)
52AQI (US)
7th February 2026
31AQI (US)
31AQI (US)
8th February 2026
19AQI (US)
19AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
44AQI (US)
44AQI (US)
11th February 2026
36AQI (US)
36AQI (US)
12th February 2026
40AQI (US)
40AQI (US)
13th February 2026
61AQI (US)
61AQI (US)
14th February 2026
53AQI (US)
53AQI (US)
15th February 2026
58AQI (US)
58AQI (US)
16th February 2026
51AQI (US)
51AQI (US)
17th February 2026
21AQI (US)
21AQI (US)
18th February 2026
26AQI (US)
26AQI (US)
19th February 2026
60AQI (US)
60AQI (US)
20th February 2026
58AQI (US)
58AQI (US)
21st February 2026
58AQI (US)
58AQI (US)
22nd February 2026
27AQI (US)
27AQI (US)
23rd February 2026
30AQI (US)
30AQI (US)
24th February 2026
24AQI (US)
24AQI (US)
25th February 2026
33AQI (US)
33AQI (US)
26th February 2026
29AQI (US)
29AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
46AQI (US)
46AQI (US)
1st March 2026
40AQI (US)
40AQI (US)
2nd March 2026
79AQI (US)
79AQI (US)
3rd March 2026
39AQI (US)
39AQI (US)
4th March 2026
53AQI (US)
53AQI (US)
5th March 2026
54AQI (US)
54AQI (US)
6th March 2026
44AQI (US)
44AQI (US)
7th March 2026
40AQI (US)
40AQI (US)
8th March 2026
40AQI (US)
40AQI (US)
9th March 2026
58AQI (US)
58AQI (US)
10th March 2026
52AQI (US)
52AQI (US)
11th March 2026
35AQI (US)
35AQI (US)
12th March 2026
34AQI (US)
34AQI (US)
13th March 2026
18AQI (US)
18AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
61AQI (US)
61AQI (US)
16th March 2026
57AQI (US)
57AQI (US)
17th March 2026
47AQI (US)
47AQI (US)
18th March 2026
58AQI (US)
58AQI (US)
19th March 2026
31AQI (US)
31AQI (US)
20th March 2026
46AQI (US)
46AQI (US)
21st March 2026
37AQI (US)
37AQI (US)
22nd March 2026
45AQI (US)
45AQI (US)
23rd March 2026
25AQI (US)
25AQI (US)
24th March 2026
55AQI (US)
55AQI (US)
25th March 2026
32AQI (US)
32AQI (US)
26th March 2026
30AQI (US)
30AQI (US)
27th March 2026
48AQI (US)
48AQI (US)
28th March 2026
77AQI (US)
77AQI (US)
29th March 2026
80AQI (US)
80AQI (US)
30th March 2026
58AQI (US)
58AQI (US)
31st March 2026
18AQI (US)
18AQI (US)
1st April 2026
22AQI (US)
22AQI (US)
2nd April 2026
56AQI (US)
56AQI (US)
3rd April 2026
56AQI (US)
56AQI (US)
4th April 2026
28AQI (US)
28AQI (US)
5th April 2026
33AQI (US)
33AQI (US)
6th April 2026
52AQI (US)
52AQI (US)
7th April 2026
32AQI (US)
32AQI (US)
8th April 2026
24AQI (US)
24AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
28AQI (US)
28AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
47AQI (US)
47AQI (US)
13th April 2026
41AQI (US)
41AQI (US)
14th April 2026
28AQI (US)
28AQI (US)
15th April 2026
38AQI (US)
38AQI (US)
16th April 2026
37AQI (US)
37AQI (US)
17th April 2026
35AQI (US)
35AQI (US)
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
29AQI (US)
29AQI (US)
20th April 2026
39AQI (US)
39AQI (US)
21st April 2026
52AQI (US)
52AQI (US)
22nd April 2026
48AQI (US)
48AQI (US)
23rd April 2026
12AQI (US)
12AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
43AQI (US)
43AQI (US)
28th April 2026
39AQI (US)
39AQI (US)
29th April 2026
33AQI (US)
33AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
50AQI (US)
50AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
35AQI (US)
35AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
42AQI (US)
42AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
75AQI (US)
75AQI (US)
17th May 2026
62AQI (US)
62AQI (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
68AQI (US)
68AQI (US)
23rd May 2026
61AQI (US)
61AQI (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
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
26AQI (US)
26AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
50AQI (US)
50AQI (US)
2nd June 2026
11AQI (US)
11AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
22AQI (US)
22AQI (US)
9th June 2026
25AQI (US)
25AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
29AQI (US)
29AQI (US)
19th June 2026
34AQI (US)
34AQI (US)
20th June 2026
14AQI (US)
14AQI (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
26AQI (US)
26AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
31AQI (US)
31AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
17AQI (US)
17AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
34AQI (US)
34AQI (US)
9th July 2026
37AQI (US)
37AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
34AQI (US)
34AQI (US)
13th July 2026
36AQI (US)
36AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
30AQI (US)
30AQI (US)
17th July 2026
30AQI (US)
30AQI (US)
18th July 2026
42AQI (US)
42AQI (US)
19th July 2026
43AQI (US)
43AQI (US)
20th July 2026
39AQI (US)
39AQI (US)
21st July 2026
42AQI (US)
42AQI (US)
22nd July 2026
34AQI (US)
34AQI (US)
23rd July 2026
28AQI (US)
28AQI (US)
24th July 2026
32AQI (US)
32AQI (US)
25th July 2026
28AQI (US)
28AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
28AQI (US)
28AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
24AQI (US)
24AQI (US)
31st July 2026
23AQI (US)
23AQI (US)
1st August 2026
29AQI (US)
29AQI (US)
2nd August 2026
47AQI (US)
47AQI (US)
3rd August 2026
53AQI (US)
53AQI (US)
4th August 2026
49AQI (US)
49AQI (US)
5th August 2026
38AQI (US)
38AQI (US)
6th August 2026
35AQI (US)
35AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
23AQI (US)
23AQI (US)
9th August 2026
22AQI (US)
22AQI (US)
10th August 2026
24AQI (US)
24AQI (US)
11th August 2026
23AQI (US)
23AQI (US)
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
35AQI (US)
40AQI (US)
46AQI (US)
37AQI (US)
42AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
27
4
20
8
19
12
26
4
22
9
30
31
10
1
185
38
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202543AQI (US)
22
9
24
4
17
14
19
11
24
7
26
4
16
15
30
1
30
20
11
24
6
23
8
275
90
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202438AQI (US)
24
6
24
5
25
6
17
12
1
23
8
26
4
31
28
3
24
6
31
27
3
30
1
310
54
1
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202343AQI (US)
23
5
2
25
3
19
12
15
15
18
13
16
14
25
6
29
2
29
1
29
2
18
11
23
8
269
92
2
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
202246AQI (US)
20
9
16
5
21
10
20
10
15
16
21
9
10
12
1
22
6
23
8
20
10
29
2
217
98
Highest AQI (US) recorded in
August60AQI (US)
Lowest AQI (US) recorded in
December36AQI (US)
202142AQI (US)
21
8
21
7
21
9
1
24
6
20
11
15
15
30
1
30
1
25
5
24
7
20
10
25
6
276
86
1
Highest AQI (US) recorded in
June50AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202042AQI (US)
12
1
14
7
9
9
20
10
29
2
15
14
2
16
3
26
5
23
7
22
9
186
67
2
Highest AQI (US) recorded in
August56AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
46AQI (US)Least Polluted Year Recorded
2026(Avg.)
36AQI (US)Iizuka's annual 2026 AQI (US) (36) shows an average percentage change of -14.6% (improved AQI (US)) compared to previous years: 2020 (42), 2021 (42), 2022 (46), 2023 (43), 2024 (38), 2025 (43).
