Kikugawa, Shizuoka, 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
Kikugawa, Shizuoka, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
64AQILowest AQI recorded on
27th Aug 2024
10AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Kikugawa, Shizuoka, Japan
AQI
Day
Night
.
4 AM12th Aug 2026
6 PM
3 AM13th Aug 2026
Day time
Avg. Highest Time
5PM12th Aug
36AQI
Avg. Lowest Time
4PM12th Aug
21AQI
Night time
Avg. Highest Time
7PM12th Aug
53AQI
Avg. Lowest Time
3AM13th Aug
21AQI
In the last 24 hours,
Kikugawa's AQI reached its highest point of 53 at 7 PM during the Night, while the lowest point, 21, was recorded at 3 AM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kikugawa, Shizuoka, 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 2026384 AMAQI
15th Jul 2026445 AMAQI
15th Jul 2026466 AMAQI
15th Jul 2026467 AMAQI
15th Jul 2026558 AMAQI
15th Jul 2026809 AMAQI
15th Jul 20268610 AMAQI
15th Jul 20268611 AMAQI
15th Jul 20267612 PMAQI
15th Jul 2026781 PMAQI
15th Jul 2026592 PMAQI
15th Jul 2026633 PMAQI
15th Jul 2026624 PMAQI
15th Jul 2026595 PMAQI
15th Jul 2026586 PMAQI
15th Jul 2026547 PMAQI
15th Jul 2026428 PMAQI
15th Jul 2026409 PMAQI
15th Jul 20263810 PMAQI
15th Jul 20263811 PMAQI
16th Jul 20263912 AMAQI
16th Jul 2026421 AMAQI
16th Jul 2026522 AMAQI
16th Jul 2026543 AMAQI
28°C23/34°C
16th Jul 2026624 AMAQI
16th Jul 2026705 AMAQI
16th Jul 2026736 AMAQI
16th Jul 2026657 AMAQI
16th Jul 2026668 AMAQI
16th Jul 2026629 AMAQI
16th Jul 20266510 AMAQI
16th Jul 20267911 AMAQI
16th Jul 20266212 PMAQI
16th Jul 2026701 PMAQI
16th Jul 2026852 PMAQI
16th Jul 2026883 PMAQI
16th Jul 2026884 PMAQI
16th Jul 2026815 PMAQI
16th Jul 2026786 PMAQI
16th Jul 2026667 PMAQI
16th Jul 2026528 PMAQI
16th Jul 2026509 PMAQI
16th Jul 20265010 PMAQI
16th Jul 20264611 PMAQI
17th Jul 20265012 AMAQI
17th Jul 2026551 AMAQI
17th Jul 2026512 AMAQI
17th Jul 2026483 AMAQI
29°C24/34°C
17th Jul 2026504 AMAQI
17th Jul 2026545 AMAQI
17th Jul 2026596 AMAQI
17th Jul 2026627 AMAQI
17th Jul 2026648 AMAQI
17th Jul 2026589 AMAQI
17th Jul 20266210 AMAQI
17th Jul 20266811 AMAQI
17th Jul 20267112 PMAQI
17th Jul 2026721 PMAQI
17th Jul 2026732 PMAQI
17th Jul 2026853 PMAQI
17th Jul 2026674 PMAQI
17th Jul 2026625 PMAQI
17th Jul 2026626 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026568 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265010 PMAQI
17th Jul 20265111 PMAQI
18th Jul 20265012 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026442 AMAQI
18th Jul 2026443 AMAQI
28°C25/31°C
18th Jul 2026384 AMAQI
18th Jul 2026365 AMAQI
18th Jul 2026366 AMAQI
18th Jul 2026317 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026319 AMAQI
18th Jul 20263310 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026234 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026198 PMAQI
18th Jul 2026129 PMAQI
18th Jul 20261010 PMAQI
18th Jul 20261211 PMAQI
19th Jul 20261012 AMAQI
19th Jul 2026101 AMAQI
19th Jul 202682 AMAQI
19th Jul 2026103 AMAQI
26°C24/30°C
19th Jul 202694 AMAQI
19th Jul 202685 AMAQI
19th Jul 202686 AMAQI
19th Jul 202687 AMAQI
19th Jul 202698 AMAQI
19th Jul 2026109 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20261211 AMAQI
19th Jul 2026812 PMAQI
19th Jul 2026121 PMAQI
19th Jul 2026142 PMAQI
19th Jul 2026103 PMAQI
19th Jul 202674 PMAQI
19th Jul 2026105 PMAQI
19th Jul 2026206 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026253 AMAQI
27°C23/31°C
20th Jul 2026254 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20263310 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20264612 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026382 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20262110 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262212 AMAQI
21st Jul 2026221 AMAQI
21st Jul 2026212 AMAQI
21st Jul 2026233 AMAQI
28°C25/31°C
21st Jul 2026254 AMAQI
21st Jul 2026215 AMAQI
21st Jul 2026236 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263410 AMAQI
21st Jul 20264211 AMAQI
21st Jul 2026641 PMAQI
21st Jul 2026702 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026644 PMAQI
21st Jul 2026715 PMAQI
21st Jul 2026746 PMAQI
21st Jul 20261027 PMAQI
21st Jul 2026688 PMAQI
21st Jul 2026629 PMAQI
21st Jul 20265810 PMAQI
21st Jul 20265611 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026521 AMAQI
22nd Jul 2026512 AMAQI
22nd Jul 2026483 AMAQI
29°C25/34°C
22nd Jul 2026504 AMAQI
22nd Jul 2026485 AMAQI
22nd Jul 2026506 AMAQI
22nd Jul 2026507 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20265510 AMAQI
22nd Jul 20266411 AMAQI
22nd Jul 20266912 PMAQI
22nd Jul 2026751 PMAQI
22nd Jul 2026732 PMAQI
22nd Jul 2026803 PMAQI
22nd Jul 2026904 PMAQI
22nd Jul 2026805 PMAQI
22nd Jul 2026686 PMAQI
22nd Jul 2026697 PMAQI
22nd Jul 2026708 PMAQI
22nd Jul 2026709 PMAQI
22nd Jul 20267410 PMAQI
22nd Jul 20266311 PMAQI
23rd Jul 20266612 AMAQI
23rd Jul 2026681 AMAQI
23rd Jul 2026692 AMAQI
23rd Jul 2026713 AMAQI
30°C25/36°C
23rd Jul 2026694 AMAQI
23rd Jul 2026695 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026677 AMAQI
23rd Jul 2026608 AMAQI
23rd Jul 2026689 AMAQI
23rd Jul 20266810 AMAQI
23rd Jul 20267311 AMAQI
23rd Jul 20267812 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026782 PMAQI
23rd Jul 2026723 PMAQI
23rd Jul 2026694 PMAQI
23rd Jul 2026745 PMAQI
23rd Jul 2026766 PMAQI
23rd Jul 2026787 PMAQI
23rd Jul 2026828 PMAQI
23rd Jul 2026979 PMAQI
23rd Jul 202610110 PMAQI
23rd Jul 202610011 PMAQI
24th Jul 202610612 AMAQI
24th Jul 2026841 AMAQI
24th Jul 20261002 AMAQI
24th Jul 2026993 AMAQI
30°C24/36°C
24th Jul 2026984 AMAQI
24th Jul 2026945 AMAQI
24th Jul 2026856 AMAQI
24th Jul 2026827 AMAQI
24th Jul 2026768 AMAQI
24th Jul 2026759 AMAQI
24th Jul 20267410 AMAQI
24th Jul 20268911 AMAQI
24th Jul 20268912 PMAQI
24th Jul 2026871 PMAQI
24th Jul 2026802 PMAQI
24th Jul 2026873 PMAQI
24th Jul 2026864 PMAQI
24th Jul 2026845 PMAQI
24th Jul 2026706 PMAQI
24th Jul 2026737 PMAQI
24th Jul 2026858 PMAQI
24th Jul 2026889 PMAQI
24th Jul 20267910 PMAQI
24th Jul 20267411 PMAQI
25th Jul 20267412 AMAQI
25th Jul 2026731 AMAQI
25th Jul 2026782 AMAQI
25th Jul 2026683 AMAQI
29°C25/33°C
25th Jul 2026744 AMAQI
25th Jul 2026725 AMAQI
25th Jul 2026746 AMAQI
25th Jul 2026767 AMAQI
25th Jul 2026728 AMAQI
25th Jul 2026749 AMAQI
25th Jul 20268110 AMAQI
25th Jul 20268011 AMAQI
25th Jul 20268112 PMAQI
25th Jul 2026711 PMAQI
25th Jul 2026692 PMAQI
25th Jul 2026703 PMAQI
25th Jul 2026664 PMAQI
25th Jul 2026585 PMAQI
25th Jul 2026566 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026518 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265810 PMAQI
25th Jul 20265511 PMAQI
26th Jul 20266712 AMAQI
26th Jul 2026711 AMAQI
26th Jul 2026672 AMAQI
26th Jul 2026463 AMAQI
29°C25/34°C
26th Jul 2026334 AMAQI
26th Jul 2026315 AMAQI
26th Jul 2026316 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026368 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20265310 AMAQI
26th Jul 20265411 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026496 PMAQI
26th Jul 2026537 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262712 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026313 AMAQI
28°C26/31°C
27th Jul 2026294 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026443 PMAQI
27th Jul 2026384 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
27°C24/30°C
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026461 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026573 PMAQI
28th Jul 2026554 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026506 PMAQI
28th Jul 2026347 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026253 AMAQI
26°C24/30°C
29th Jul 2026254 AMAQI
29th Jul 2026255 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20263310 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026329 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026253 AMAQI
29°C24/35°C
30th Jul 2026294 AMAQI
30th Jul 2026315 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20263310 AMAQI
30th Jul 20263811 AMAQI
30th Jul 20265012 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026672 PMAQI
30th Jul 2026533 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026596 PMAQI
30th Jul 2026627 PMAQI
30th Jul 2026628 PMAQI
30th Jul 2026579 PMAQI
30th Jul 20265310 PMAQI
30th Jul 20265411 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026502 AMAQI
31st Jul 2026483 AMAQI
30°C24/37°C
31st Jul 2026444 AMAQI
31st Jul 2026425 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026488 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026551 PMAQI
31st Jul 2026562 PMAQI
31st Jul 2026583 PMAQI
31st Jul 2026554 PMAQI
31st Jul 2026485 PMAQI
31st Jul 2026486 PMAQI
31st Jul 2026467 PMAQI
31st Jul 2026518 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026463 AMAQI
30°C25/36°C
1st Aug 2026464 AMAQI
1st Aug 2026515 AMAQI
1st Aug 2026486 AMAQI
1st Aug 2026507 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20265110 AMAQI
1st Aug 20265411 AMAQI
1st Aug 20265912 PMAQI
1st Aug 2026591 PMAQI
1st Aug 2026632 PMAQI
1st Aug 2026593 PMAQI
1st Aug 2026654 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026556 PMAQI
1st Aug 2026597 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026589 PMAQI
1st Aug 20264610 PMAQI
1st Aug 20264011 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026502 AMAQI
2nd Aug 2026603 AMAQI
30°C25/37°C
2nd Aug 2026584 AMAQI
2nd Aug 2026585 AMAQI
2nd Aug 2026606 AMAQI
2nd Aug 2026607 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026639 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20267212 PMAQI
2nd Aug 2026761 PMAQI
2nd Aug 2026742 PMAQI
2nd Aug 2026713 PMAQI
2nd Aug 2026714 PMAQI
2nd Aug 2026665 PMAQI
2nd Aug 2026576 PMAQI
2nd Aug 2026627 PMAQI
2nd Aug 2026608 PMAQI
2nd Aug 2026489 PMAQI
2nd Aug 20264810 PMAQI
2nd Aug 20264611 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026461 AMAQI
3rd Aug 2026442 AMAQI
3rd Aug 2026403 AMAQI
30°C26/34°C
3rd Aug 2026344 AMAQI
3rd Aug 2026335 AMAQI
3rd Aug 2026276 AMAQI
3rd Aug 2026277 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026259 AMAQI
3rd Aug 20262510 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026172 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026175 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026337 PMAQI
3rd Aug 2026298 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262111 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026231 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026273 AMAQI
27°C25/30°C
4th Aug 2026294 AMAQI
4th Aug 2026275 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026272 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026364 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026256 PMAQI
4th Aug 2026327 PMAQI
4th Aug 2026338 PMAQI
4th Aug 2026319 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026233 AMAQI
26°C23/31°C
5th Aug 2026294 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026256 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026278 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026341 PMAQI
5th Aug 2026342 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026274 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026273 AMAQI
27°C21/33°C
6th Aug 2026254 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262111 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026304 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026271 AMAQI
7th Aug 2026292 AMAQI
7th Aug 2026293 AMAQI
28°C24/33°C
7th Aug 2026294 AMAQI
7th Aug 2026385 AMAQI
7th Aug 2026276 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026464 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026228 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026331 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026333 AMAQI
28°C24/32°C
8th Aug 2026294 AMAQI
8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20263411 AMAQI
8th Aug 20263612 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026382 PMAQI
8th Aug 2026463 PMAQI
8th Aug 2026404 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026406 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20264210 PMAQI
8th Aug 20264611 PMAQI
9th Aug 20262912 AMAQI
9th Aug 2026231 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026213 AMAQI
27°C23/32°C
9th Aug 2026214 AMAQI
9th Aug 2026215 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262311 AMAQI
9th Aug 20263112 PMAQI
9th Aug 2026441 PMAQI
9th Aug 2026512 PMAQI
9th Aug 2026503 PMAQI
9th Aug 2026484 PMAQI
9th Aug 2026465 PMAQI
9th Aug 2026536 PMAQI
9th Aug 2026447 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026253 AMAQI
27°C23/31°C
10th Aug 2026214 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026219 AMAQI
10th Aug 20262910 AMAQI
10th Aug 20262911 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026331 PMAQI
10th Aug 2026532 PMAQI
10th Aug 2026443 PMAQI
10th Aug 2026464 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026291 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026253 AMAQI
26°C24/28°C
11th Aug 2026294 AMAQI
11th Aug 2026295 AMAQI
11th Aug 2026336 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20263611 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026231 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026404 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026296 PMAQI
11th Aug 2026367 PMAQI
11th Aug 2026388 PMAQI
11th Aug 2026299 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20262112 AMAQI
12th Aug 2026211 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026233 AMAQI
23°C22/26°C
12th Aug 2026214 AMAQI
12th Aug 2026255 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026365 PMAQI
12th Aug 2026326 PMAQI
12th Aug 2026537 PMAQI
12th Aug 2026318 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026213 AMAQI
24°C22/27°C
13th Aug 2026254 AMAQI
4 AM13th Aug 2026255 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026218 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262111 AMAQI
11 AM13th Aug 20262712 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026363 PMAQI
13th Aug 2026554 PMAQI
13th Aug 2026485 PMAQI
13th Aug 2026466 PMAQI
6 PM13th Aug 2026337 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026239 PMAQI
13th Aug 20262910 PMAQI
13th Aug 20262111 PMAQI
11 PM3 AM
26°C21/31°C
Day time
Avg. Highest Time
3 PM - 4 PM
50AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 9 AM
37AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 4 PM (Avg. 50), while the lowest AQI was between 4 AM to 9 AM (Avg. 37).
Night time
Avg. Highest Time
7 PM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM - 11 PM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 45), while the lowest AQI was between 10 PM to 11 PM (Avg. 38).
2026 Days Vs Air Quality
Kikugawa, Shizuoka, Japan
2026
87%
195
13%
30
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
195 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 87%
Health Risk Level:
Low
In 2026, 87% of 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
Kikugawa, Shizuoka, 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
11AQI (US)
11AQI (US)
2nd January 2026
11AQI (US)
11AQI (US)
3rd January 2026
11AQI (US)
11AQI (US)
4th January 2026
17AQI (US)
17AQI (US)
5th January 2026
48AQI (US)
48AQI (US)
6th January 2026
17AQI (US)
17AQI (US)
7th January 2026
21AQI (US)
21AQI (US)
8th January 2026
25AQI (US)
25AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
30AQI (US)
30AQI (US)
11th January 2026
28AQI (US)
28AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
26AQI (US)
26AQI (US)
14th January 2026
19AQI (US)
19AQI (US)
15th January 2026
32AQI (US)
32AQI (US)
16th January 2026
42AQI (US)
42AQI (US)
17th January 2026
35AQI (US)
35AQI (US)
18th January 2026
31AQI (US)
31AQI (US)
19th January 2026
40AQI (US)
40AQI (US)
20th January 2026
22AQI (US)
22AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
35AQI (US)
35AQI (US)
24th January 2026
43AQI (US)
43AQI (US)
25th January 2026
38AQI (US)
38AQI (US)
26th January 2026
14AQI (US)
14AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
28AQI (US)
28AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
33AQI (US)
33AQI (US)
31st January 2026
30AQI (US)
30AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
42AQI (US)
42AQI (US)
3rd February 2026
32AQI (US)
32AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
42AQI (US)
42AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
16AQI (US)
16AQI (US)
8th February 2026
23AQI (US)
23AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
36AQI (US)
36AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
34AQI (US)
34AQI (US)
13th February 2026
44AQI (US)
44AQI (US)
14th February 2026
54AQI (US)
54AQI (US)
15th February 2026
44AQI (US)
44AQI (US)
16th February 2026
50AQI (US)
50AQI (US)
17th February 2026
22AQI (US)
22AQI (US)
18th February 2026
20AQI (US)
20AQI (US)
19th February 2026
32AQI (US)
32AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
43AQI (US)
43AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
51AQI (US)
51AQI (US)
24th February 2026
46AQI (US)
46AQI (US)
25th February 2026
23AQI (US)
23AQI (US)
26th February 2026
11AQI (US)
11AQI (US)
27th February 2026
43AQI (US)
43AQI (US)
28th February 2026
40AQI (US)
40AQI (US)
1st March 2026
23AQI (US)
23AQI (US)
2nd March 2026
62AQI (US)
62AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
10AQI (US)
10AQI (US)
5th March 2026
51AQI (US)
51AQI (US)
6th March 2026
51AQI (US)
51AQI (US)
7th March 2026
25AQI (US)
25AQI (US)
8th March 2026
17AQI (US)
17AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
62AQI (US)
62AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
45AQI (US)
45AQI (US)
15th March 2026
58AQI (US)
58AQI (US)
16th March 2026
54AQI (US)
54AQI (US)
17th March 2026
49AQI (US)
49AQI (US)
18th March 2026
52AQI (US)
52AQI (US)
19th March 2026
35AQI (US)
35AQI (US)
20th March 2026
37AQI (US)
37AQI (US)
21st March 2026
38AQI (US)
38AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
44AQI (US)
44AQI (US)
24th March 2026
45AQI (US)
45AQI (US)
25th March 2026
43AQI (US)
43AQI (US)
26th March 2026
9AQI (US)
9AQI (US)
27th March 2026
23AQI (US)
23AQI (US)
28th March 2026
49AQI (US)
49AQI (US)
29th March 2026
42AQI (US)
42AQI (US)
30th March 2026
44AQI (US)
44AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
9AQI (US)
9AQI (US)
3rd April 2026
44AQI (US)
44AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
31AQI (US)
31AQI (US)
7th April 2026
37AQI (US)
37AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
22AQI (US)
22AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
27AQI (US)
27AQI (US)
12th April 2026
22AQI (US)
22AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
26AQI (US)
26AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
36AQI (US)
36AQI (US)
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
20AQI (US)
20AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
26AQI (US)
26AQI (US)
24th April 2026
16AQI (US)
16AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
45AQI (US)
45AQI (US)
29th April 2026
40AQI (US)
40AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
44AQI (US)
44AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
47AQI (US)
47AQI (US)
4th May 2026
20AQI (US)
20AQI (US)
5th May 2026
17AQI (US)
17AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
28AQI (US)
28AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
25AQI (US)
25AQI (US)
10th May 2026
25AQI (US)
25AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
28AQI (US)
28AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
39AQI (US)
39AQI (US)
16th May 2026
85AQI (US)
85AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
52AQI (US)
52AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
53AQI (US)
53AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
46AQI (US)
46AQI (US)
26th May 2026
38AQI (US)
38AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
22AQI (US)
22AQI (US)
29th May 2026
20AQI (US)
20AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
24AQI (US)
24AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
20AQI (US)
20AQI (US)
10th June 2026
29AQI (US)
29AQI (US)
11th June 2026
21AQI (US)
21AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
34AQI (US)
34AQI (US)
22nd June 2026
12AQI (US)
12AQI (US)
23rd June 2026
18AQI (US)
18AQI (US)
24th June 2026
24AQI (US)
24AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
10AQI (US)
10AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
31AQI (US)
31AQI (US)
30th June 2026
49AQI (US)
49AQI (US)
1st July 2026
37AQI (US)
37AQI (US)
2nd July 2026
27AQI (US)
27AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
20AQI (US)
20AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
14AQI (US)
14AQI (US)
12th July 2026
35AQI (US)
35AQI (US)
13th July 2026
47AQI (US)
47AQI (US)
14th July 2026
51AQI (US)
51AQI (US)
15th July 2026
54AQI (US)
54AQI (US)
16th July 2026
64AQI (US)
64AQI (US)
17th July 2026
60AQI (US)
60AQI (US)
18th July 2026
30AQI (US)
30AQI (US)
19th July 2026
13AQI (US)
13AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
47AQI (US)
47AQI (US)
22nd July 2026
63AQI (US)
63AQI (US)
23rd July 2026
75AQI (US)
75AQI (US)
24th July 2026
85AQI (US)
85AQI (US)
25th July 2026
68AQI (US)
68AQI (US)
26th July 2026
46AQI (US)
46AQI (US)
27th July 2026
31AQI (US)
31AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
42AQI (US)
42AQI (US)
31st July 2026
48AQI (US)
48AQI (US)
1st August 2026
52AQI (US)
52AQI (US)
2nd August 2026
60AQI (US)
60AQI (US)
3rd August 2026
29AQI (US)
29AQI (US)
4th August 2026
28AQI (US)
28AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
29AQI (US)
29AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
31AQI (US)
31AQI (US)
10th August 2026
28AQI (US)
28AQI (US)
11th August 2026
29AQI (US)
29AQI (US)
12th August 2026
26AQI (US)
26AQI (US)
13th August 2026
28AQI (US)
28AQI (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
26AQI (US)
36AQI (US)
41AQI (US)
33AQI (US)
39AQI (US)
24AQI (US)
39AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
31
26
2
22
9
30
22
9
30
23
8
11
2
195
30
Highest AQI (US) recorded in
March41AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202537AQI (US)
29
2
28
23
7
1
26
4
30
1
28
2
25
6
21
10
30
27
4
30
31
328
36
1
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
December30AQI (US)
202433AQI (US)
30
1
27
2
25
6
24
6
28
3
29
1
24
7
30
1
29
1
31
30
31
338
28
Highest AQI (US) recorded in
April42AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202335AQI (US)
30
1
27
1
27
4
19
11
27
4
24
6
24
7
30
1
29
1
30
1
25
4
28
3
320
44
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202232AQI (US)
29
20
1
26
5
15
3
26
5
27
3
20
1
1
28
30
1
30
31
283
19
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202131AQI (US)
29
1
25
3
27
3
1
25
5
27
4
26
4
29
2
29
2
30
31
28
2
31
337
26
1
Highest AQI (US) recorded in
May37AQI (US)
Lowest AQI (US) recorded in
January22AQI (US)
202023AQI (US)
13
1
18
1
31
30
31
123
2
Highest AQI (US) recorded in
August29AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
37AQI (US)Least Polluted Year Recorded
2020(Avg.)
23AQI (US)Kikugawa's annual 2026 AQI (US) (34) shows an average percentage change of 9.3% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (31), 2022 (32), 2023 (35), 2024 (33), 2025 (37).
