Yumi, Waki, Yamaguchi, 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
Yumi, Waki, Yamaguchi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2024
63AQILowest AQI recorded on
29th Aug 2024
13AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Yumi, Waki, Yamaguchi, Japan
AQI
Day
Night
.
5 AM15th Aug 2026
7 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
11AM15th Aug
58AQI
Avg. Lowest Time
1PM15th Aug
40AQI
Night time
Avg. Highest Time
7PM15th Aug
63AQI
Avg. Lowest Time
1AM16th Aug
12AQI
In the last 24 hours,
Yumi's AQI reached its highest point of 63 at 7 PM during the Night, while the lowest point, 12, was recorded at 1 AM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Yumi, Waki, Yamaguchi, Japan
JulAug
18th - 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 - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026625 AMAQI
18th Jul 2026626 AMAQI
18th Jul 2026657 AMAQI
18th Jul 2026578 AMAQI
18th Jul 2026669 AMAQI
18th Jul 20268610 AMAQI
18th Jul 20268611 AMAQI
18th Jul 20267212 PMAQI
18th Jul 2026571 PMAQI
18th Jul 2026562 PMAQI
18th Jul 2026573 PMAQI
18th Jul 2026674 PMAQI
18th Jul 2026695 PMAQI
18th Jul 2026676 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026649 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266011 PMAQI
19th Jul 20265612 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026562 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026534 AMAQI
27°C24/30°C
19th Jul 2026515 AMAQI
19th Jul 2026486 AMAQI
19th Jul 2026517 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20264611 AMAQI
19th Jul 20264812 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026482 PMAQI
19th Jul 2026493 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026495 PMAQI
19th Jul 2026666 PMAQI
19th Jul 2026537 PMAQI
19th Jul 2026588 PMAQI
19th Jul 2026589 PMAQI
19th Jul 20266410 PMAQI
19th Jul 20265511 PMAQI
20th Jul 20264912 AMAQI
20th Jul 2026601 AMAQI
20th Jul 2026632 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026544 AMAQI
27°C24/30°C
20th Jul 2026535 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026547 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20265910 AMAQI
20th Jul 20266611 AMAQI
20th Jul 20266012 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026544 PMAQI
20th Jul 2026585 PMAQI
20th Jul 2026606 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026628 PMAQI
20th Jul 2026589 PMAQI
20th Jul 20265010 PMAQI
20th Jul 20264811 PMAQI
21st Jul 20265112 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026652 AMAQI
21st Jul 2026553 AMAQI
21st Jul 2026564 AMAQI
27°C24/30°C
21st Jul 2026645 AMAQI
21st Jul 2026636 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026678 AMAQI
21st Jul 2026669 AMAQI
21st Jul 20266810 AMAQI
21st Jul 20268011 AMAQI
21st Jul 2026781 PMAQI
21st Jul 20261022 PMAQI
21st Jul 2026983 PMAQI
21st Jul 2026954 PMAQI
21st Jul 20261055 PMAQI
21st Jul 20261056 PMAQI
21st Jul 20261167 PMAQI
21st Jul 2026308 PMAQI
21st Jul 2026369 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20263411 PMAQI
22nd Jul 20265012 AMAQI
22nd Jul 2026651 AMAQI
22nd Jul 2026632 AMAQI
22nd Jul 2026623 AMAQI
22nd Jul 2026624 AMAQI
27°C24/30°C
22nd Jul 2026815 AMAQI
22nd Jul 2026816 AMAQI
22nd Jul 2026837 AMAQI
22nd Jul 2026908 AMAQI
22nd Jul 2026909 AMAQI
22nd Jul 20269710 AMAQI
22nd Jul 20268711 AMAQI
22nd Jul 20269712 PMAQI
22nd Jul 2026841 PMAQI
22nd Jul 2026762 PMAQI
22nd Jul 2026663 PMAQI
22nd Jul 2026604 PMAQI
22nd Jul 2026665 PMAQI
22nd Jul 2026646 PMAQI
22nd Jul 2026587 PMAQI
22nd Jul 2026608 PMAQI
22nd Jul 2026599 PMAQI
22nd Jul 20265710 PMAQI
22nd Jul 20265711 PMAQI
23rd Jul 20266212 AMAQI
23rd Jul 2026531 AMAQI
23rd Jul 2026522 AMAQI
23rd Jul 2026513 AMAQI
23rd Jul 2026514 AMAQI
27°C24/31°C
23rd Jul 2026525 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20264410 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20265312 PMAQI
23rd Jul 2026531 PMAQI
23rd Jul 2026572 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026534 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026626 PMAQI
23rd Jul 2026577 PMAQI
23rd Jul 2026548 PMAQI
23rd Jul 2026559 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20264611 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026461 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026363 AMAQI
24th Jul 2026334 AMAQI
27°C24/32°C
24th Jul 2026335 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026387 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026429 AMAQI
24th Jul 20264010 AMAQI
24th Jul 20265611 AMAQI
24th Jul 20266312 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026672 PMAQI
24th Jul 2026653 PMAQI
24th Jul 2026584 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026637 PMAQI
24th Jul 2026568 PMAQI
24th Jul 2026509 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20265811 PMAQI
25th Jul 20265412 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026462 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026404 AMAQI
27°C23/31°C
25th Jul 2026405 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026531 PMAQI
25th Jul 2026482 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026556 PMAQI
25th Jul 2026647 PMAQI
25th Jul 2026628 PMAQI
25th Jul 2026629 PMAQI
25th Jul 20266010 PMAQI
25th Jul 20265511 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026151 AMAQI
26th Jul 2026132 AMAQI
26th Jul 2026143 AMAQI
26th Jul 2026144 AMAQI
28°C24/32°C
26th Jul 2026125 AMAQI
26th Jul 2026146 AMAQI
26th Jul 2026127 AMAQI
26th Jul 2026128 AMAQI
26th Jul 2026159 AMAQI
26th Jul 20261810 AMAQI
26th Jul 20262611 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026472 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026474 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20264212 AMAQI
27th Jul 2026381 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026294 AMAQI
27°C24/31°C
27th Jul 2026235 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20263211 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026315 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026448 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20262810 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262812 AMAQI
28th Jul 2026461 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026403 AMAQI
28th Jul 2026424 AMAQI
28°C24/32°C
28th Jul 2026385 AMAQI
28th Jul 2026426 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026409 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026341 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026513 PMAQI
28th Jul 2026314 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026401 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026274 AMAQI
28°C23/34°C
29th Jul 2026345 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20263811 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026485 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026547 PMAQI
29th Jul 2026388 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20264910 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026293 AMAQI
30th Jul 2026294 AMAQI
25°C22/29°C
30th Jul 2026295 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20262910 AMAQI
30th Jul 20263811 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026471 PMAQI
30th Jul 2026422 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026444 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026344 AMAQI
27°C24/32°C
31st Jul 2026425 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026518 AMAQI
31st Jul 2026509 AMAQI
31st Jul 20263410 AMAQI
31st Jul 20263811 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026443 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026386 PMAQI
31st Jul 2026517 PMAQI
31st Jul 2026538 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20264812 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026533 AMAQI
1st Aug 2026554 AMAQI
26°C22/31°C
1st Aug 2026545 AMAQI
1st Aug 2026526 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026509 AMAQI
1st Aug 20265210 AMAQI
1st Aug 20265811 AMAQI
1st Aug 20265612 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026567 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026649 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265911 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026291 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026593 AMAQI
2nd Aug 2026534 AMAQI
27°C23/33°C
2nd Aug 2026555 AMAQI
2nd Aug 2026586 AMAQI
2nd Aug 2026627 AMAQI
2nd Aug 2026638 AMAQI
2nd Aug 2026579 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20266011 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026541 PMAQI
2nd Aug 2026342 PMAQI
2nd Aug 2026363 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026425 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026507 PMAQI
2nd Aug 2026598 PMAQI
2nd Aug 2026549 PMAQI
2nd Aug 20266210 PMAQI
2nd Aug 20267611 PMAQI
3rd Aug 20265612 AMAQI
3rd Aug 2026511 AMAQI
3rd Aug 2026502 AMAQI
3rd Aug 2026573 AMAQI
3rd Aug 2026234 AMAQI
28°C24/33°C
3rd Aug 2026255 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026258 AMAQI
3rd Aug 2026279 AMAQI
3rd Aug 20262310 AMAQI
3rd Aug 20263211 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026423 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026445 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026479 PMAQI
3rd Aug 20265410 PMAQI
3rd Aug 20266611 PMAQI
4th Aug 20265312 AMAQI
4th Aug 2026401 AMAQI
4th Aug 2026492 AMAQI
4th Aug 2026523 AMAQI
4th Aug 2026524 AMAQI
28°C25/31°C
4th Aug 2026485 AMAQI
4th Aug 2026466 AMAQI
4th Aug 2026547 AMAQI
4th Aug 2026558 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265410 AMAQI
4th Aug 20266211 AMAQI
4th Aug 20267212 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026554 PMAQI
4th Aug 2026675 PMAQI
4th Aug 2026586 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026578 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20266210 PMAQI
4th Aug 20266211 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026511 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026423 AMAQI
5th Aug 2026464 AMAQI
28°C25/30°C
5th Aug 2026505 AMAQI
5th Aug 2026506 AMAQI
5th Aug 2026487 AMAQI
5th Aug 2026468 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20265310 AMAQI
5th Aug 20264711 AMAQI
5th Aug 20265212 PMAQI
5th Aug 2026401 PMAQI
5th Aug 2026312 PMAQI
5th Aug 2026383 PMAQI
5th Aug 2026454 PMAQI
5th Aug 2026605 PMAQI
5th Aug 2026606 PMAQI
5th Aug 2026567 PMAQI
5th Aug 2026568 PMAQI
5th Aug 2026699 PMAQI
5th Aug 20267210 PMAQI
5th Aug 20267411 PMAQI
6th Aug 20266212 AMAQI
6th Aug 2026511 AMAQI
6th Aug 2026492 AMAQI
6th Aug 2026553 AMAQI
6th Aug 2026584 AMAQI
27°C24/30°C
6th Aug 2026575 AMAQI
6th Aug 2026566 AMAQI
6th Aug 2026567 AMAQI
6th Aug 2026538 AMAQI
6th Aug 2026539 AMAQI
6th Aug 20265710 AMAQI
6th Aug 20265411 AMAQI
6th Aug 20264612 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026344 PMAQI
6th Aug 2026315 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026401 AMAQI
7th Aug 2026442 AMAQI
7th Aug 2026443 AMAQI
7th Aug 2026464 AMAQI
27°C24/31°C
7th Aug 2026335 AMAQI
7th Aug 2026336 AMAQI
7th Aug 2026367 AMAQI
7th Aug 2026428 AMAQI
7th Aug 2026339 AMAQI
7th Aug 20263110 AMAQI
7th Aug 20264011 AMAQI
7th Aug 20262712 PMAQI
7th Aug 2026361 PMAQI
7th Aug 2026402 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026445 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026213 AMAQI
8th Aug 2026254 AMAQI
27°C25/30°C
8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262511 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026382 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026254 AMAQI
27°C25/30°C
9th Aug 2026255 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026217 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026361 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026214 AMAQI
27°C24/30°C
10th Aug 2026275 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262310 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026271 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026213 PMAQI
10th Aug 2026214 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026236 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20262710 PMAQI
10th Aug 20262711 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026293 AMAQI
11th Aug 2026254 AMAQI
27°C24/30°C
11th Aug 2026255 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026279 AMAQI
11th Aug 20262310 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026273 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026277 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026231 AMAQI
12th Aug 2026212 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026234 AMAQI
25°C21/30°C
12th Aug 2026255 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262312 PMAQI
12th Aug 2026251 PMAQI
12th Aug 2026272 PMAQI
12th Aug 2026253 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026235 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026278 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026213 AMAQI
13th Aug 2026214 AMAQI
24°C20/30°C
13th Aug 2026215 AMAQI
13th Aug 2026216 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026219 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026231 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026406 PMAQI
13th Aug 2026497 PMAQI
13th Aug 2026488 PMAQI
13th Aug 2026469 PMAQI
13th Aug 20265110 PMAQI
13th Aug 20265211 PMAQI
14th Aug 20265312 AMAQI
14th Aug 2026501 AMAQI
14th Aug 2026442 AMAQI
14th Aug 2026423 AMAQI
14th Aug 2026384 AMAQI
25°C23/29°C
14th Aug 2026425 AMAQI
14th Aug 2026406 AMAQI
14th Aug 2026367 AMAQI
14th Aug 2026368 AMAQI
14th Aug 2026469 AMAQI
14th Aug 20264910 AMAQI
14th Aug 20265811 AMAQI
14th Aug 20264912 PMAQI
14th Aug 2026461 PMAQI
14th Aug 2026482 PMAQI
14th Aug 2026443 PMAQI
14th Aug 2026384 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026366 PMAQI
14th Aug 2026347 PMAQI
14th Aug 2026278 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20264210 PMAQI
14th Aug 20265411 PMAQI
15th Aug 20265012 AMAQI
15th Aug 2026211 AMAQI
15th Aug 2026492 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026344 AMAQI
25°C23/29°C
15th Aug 2026425 AMAQI
15th Aug 2026506 AMAQI
15th Aug 2026467 AMAQI
15th Aug 2026408 AMAQI
15th Aug 2026409 AMAQI
15th Aug 20265610 AMAQI
15th Aug 20265811 AMAQI
15th Aug 20265712 PMAQI
15th Aug 2026401 PMAQI
15th Aug 2026552 PMAQI
15th Aug 2026543 PMAQI
15th Aug 2026504 PMAQI
15th Aug 2026585 PMAQI
15th Aug 2026576 PMAQI
15th Aug 2026637 PMAQI
15th Aug 2026548 PMAQI
15th Aug 2026469 PMAQI
15th Aug 20264910 PMAQI
15th Aug 20264711 PMAQI
16th Aug 20263812 AMAQI
16th Aug 2026121 AMAQI
16th Aug 2026402 AMAQI
16th Aug 2026383 AMAQI
16th Aug 2026314 AMAQI
25°C23/29°C
16th Aug 2026215 AMAQI
5 AM16th Aug 2026216 AMAQI
16th Aug 2026217 AMAQI
16th Aug 2026278 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262510 AMAQI
16th Aug 20262711 AMAQI
16th Aug 20263612 PMAQI
12 PM16th Aug 2026401 PMAQI
16th Aug 2026292 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026234 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026336 PMAQI
16th Aug 2026257 PMAQI
7 PM16th Aug 2026298 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262311 PMAQI
12 AM
4 AM
25°C23/28°C
Day time
Avg. Highest Time
11 AM
46AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 10 AM
40AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 46), while the lowest AQI was between 5 AM to 10 AM (Avg. 40).
Night time
Avg. Highest Time
8 PM - 11 PM
43AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM
38AQI
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. 43), while the lowest AQI was between 4 AM to 4 AM (Avg. 38).
2026 Days Vs Air Quality
Yumi, Waki, Yamaguchi, Japan
2026
83%
188
17%
39
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
188 DaysModerate
39 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 228 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
Yumi, Waki, Yamaguchi, 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
29AQI (US)
29AQI (US)
2nd January 2026
25AQI (US)
25AQI (US)
3rd January 2026
30AQI (US)
30AQI (US)
4th January 2026
40AQI (US)
40AQI (US)
5th January 2026
47AQI (US)
47AQI (US)
6th January 2026
30AQI (US)
30AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
38AQI (US)
38AQI (US)
9th January 2026
23AQI (US)
23AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
29AQI (US)
29AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
37AQI (US)
37AQI (US)
14th January 2026
28AQI (US)
28AQI (US)
15th January 2026
45AQI (US)
45AQI (US)
16th January 2026
63AQI (US)
63AQI (US)
17th January 2026
68AQI (US)
68AQI (US)
18th January 2026
66AQI (US)
66AQI (US)
19th January 2026
73AQI (US)
73AQI (US)
20th January 2026
35AQI (US)
35AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
40AQI (US)
40AQI (US)
26th January 2026
20AQI (US)
20AQI (US)
27th January 2026
39AQI (US)
39AQI (US)
28th January 2026
31AQI (US)
31AQI (US)
29th January 2026
34AQI (US)
34AQI (US)
30th January 2026
26AQI (US)
26AQI (US)
31st January 2026
18AQI (US)
18AQI (US)
1st February 2026
42AQI (US)
42AQI (US)
2nd February 2026
41AQI (US)
41AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
34AQI (US)
34AQI (US)
5th February 2026
41AQI (US)
41AQI (US)
6th February 2026
45AQI (US)
45AQI (US)
7th February 2026
25AQI (US)
25AQI (US)
8th February 2026
26AQI (US)
26AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
40AQI (US)
40AQI (US)
11th February 2026
21AQI (US)
21AQI (US)
12th February 2026
32AQI (US)
32AQI (US)
13th February 2026
50AQI (US)
50AQI (US)
14th February 2026
59AQI (US)
59AQI (US)
15th February 2026
49AQI (US)
49AQI (US)
16th February 2026
53AQI (US)
53AQI (US)
17th February 2026
25AQI (US)
25AQI (US)
18th February 2026
27AQI (US)
27AQI (US)
19th February 2026
44AQI (US)
44AQI (US)
20th February 2026
40AQI (US)
40AQI (US)
21st February 2026
52AQI (US)
52AQI (US)
22nd February 2026
44AQI (US)
44AQI (US)
23rd February 2026
48AQI (US)
48AQI (US)
24th February 2026
26AQI (US)
26AQI (US)
25th February 2026
23AQI (US)
23AQI (US)
26th February 2026
10AQI (US)
10AQI (US)
27th February 2026
49AQI (US)
49AQI (US)
28th February 2026
32AQI (US)
32AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
37AQI (US)
37AQI (US)
4th March 2026
44AQI (US)
44AQI (US)
5th March 2026
49AQI (US)
49AQI (US)
6th March 2026
48AQI (US)
48AQI (US)
7th March 2026
44AQI (US)
44AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
39AQI (US)
39AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
54AQI (US)
54AQI (US)
12th March 2026
56AQI (US)
56AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
41AQI (US)
41AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
51AQI (US)
51AQI (US)
17th March 2026
40AQI (US)
40AQI (US)
18th March 2026
48AQI (US)
48AQI (US)
19th March 2026
46AQI (US)
46AQI (US)
20th March 2026
55AQI (US)
55AQI (US)
21st March 2026
43AQI (US)
43AQI (US)
22nd March 2026
39AQI (US)
39AQI (US)
23rd March 2026
34AQI (US)
34AQI (US)
24th March 2026
44AQI (US)
44AQI (US)
25th March 2026
61AQI (US)
61AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
50AQI (US)
50AQI (US)
28th March 2026
68AQI (US)
68AQI (US)
29th March 2026
72AQI (US)
72AQI (US)
30th March 2026
69AQI (US)
69AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
12AQI (US)
12AQI (US)
2nd April 2026
51AQI (US)
51AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
40AQI (US)
40AQI (US)
6th April 2026
44AQI (US)
44AQI (US)
7th April 2026
21AQI (US)
21AQI (US)
8th April 2026
22AQI (US)
22AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
45AQI (US)
45AQI (US)
11th April 2026
30AQI (US)
30AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
40AQI (US)
40AQI (US)
15th April 2026
26AQI (US)
26AQI (US)
16th April 2026
19AQI (US)
19AQI (US)
17th April 2026
32AQI (US)
32AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
33AQI (US)
33AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
34AQI (US)
34AQI (US)
24th April 2026
27AQI (US)
27AQI (US)
25th April 2026
47AQI (US)
47AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
50AQI (US)
50AQI (US)
28th April 2026
48AQI (US)
48AQI (US)
29th April 2026
43AQI (US)
43AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
53AQI (US)
53AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
24AQI (US)
24AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
31AQI (US)
31AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
28AQI (US)
28AQI (US)
10th May 2026
27AQI (US)
27AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
28AQI (US)
28AQI (US)
13th May 2026
35AQI (US)
35AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
31AQI (US)
31AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
63AQI (US)
63AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
70AQI (US)
70AQI (US)
23rd May 2026
62AQI (US)
62AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
22AQI (US)
22AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
20AQI (US)
20AQI (US)
3rd June 2026
15AQI (US)
15AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
20AQI (US)
20AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
19AQI (US)
19AQI (US)
8th June 2026
12AQI (US)
12AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
25AQI (US)
25AQI (US)
14th June 2026
35AQI (US)
35AQI (US)
15th June 2026
49AQI (US)
49AQI (US)
16th June 2026
35AQI (US)
35AQI (US)
17th June 2026
27AQI (US)
27AQI (US)
18th June 2026
28AQI (US)
28AQI (US)
19th June 2026
48AQI (US)
48AQI (US)
20th June 2026
33AQI (US)
33AQI (US)
21st June 2026
15AQI (US)
15AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
29AQI (US)
29AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
41AQI (US)
41AQI (US)
1st July 2026
36AQI (US)
36AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
14AQI (US)
14AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
12AQI (US)
12AQI (US)
7th July 2026
24AQI (US)
24AQI (US)
8th July 2026
18AQI (US)
18AQI (US)
9th July 2026
16AQI (US)
16AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
23AQI (US)
23AQI (US)
12th July 2026
25AQI (US)
25AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
39AQI (US)
39AQI (US)
18th July 2026
62AQI (US)
62AQI (US)
19th July 2026
52AQI (US)
52AQI (US)
20th July 2026
56AQI (US)
56AQI (US)
21st July 2026
69AQI (US)
69AQI (US)
22nd July 2026
71AQI (US)
71AQI (US)
23rd July 2026
53AQI (US)
53AQI (US)
24th July 2026
49AQI (US)
49AQI (US)
25th July 2026
49AQI (US)
49AQI (US)
26th July 2026
30AQI (US)
30AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
36AQI (US)
36AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
36AQI (US)
36AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
53AQI (US)
53AQI (US)
2nd August 2026
54AQI (US)
54AQI (US)
3rd August 2026
40AQI (US)
40AQI (US)
4th August 2026
54AQI (US)
54AQI (US)
5th August 2026
51AQI (US)
51AQI (US)
6th August 2026
40AQI (US)
40AQI (US)
7th August 2026
33AQI (US)
33AQI (US)
8th August 2026
23AQI (US)
23AQI (US)
9th August 2026
23AQI (US)
23AQI (US)
10th August 2026
25AQI (US)
25AQI (US)
11th August 2026
26AQI (US)
26AQI (US)
12th August 2026
24AQI (US)
24AQI (US)
13th August 2026
28AQI (US)
28AQI (US)
14th August 2026
42AQI (US)
42AQI (US)
15th August 2026
48AQI (US)
48AQI (US)
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
36AQI (US)
37AQI (US)
47AQI (US)
36AQI (US)
40AQI (US)
26AQI (US)
35AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
27
4
25
3
20
11
29
1
21
10
30
25
6
11
4
188
39
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202542AQI (US)
28
3
28
22
9
29
1
24
7
19
11
17
14
29
2
30
16
15
12
18
18
13
272
93
Highest AQI (US) recorded in
November53AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202438AQI (US)
30
1
23
6
24
7
15
15
23
8
24
6
28
3
23
8
24
6
30
1
28
2
31
303
63
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202342AQI (US)
26
4
1
28
20
11
15
15
21
10
18
12
25
6
29
2
27
3
27
4
20
9
24
6
280
82
1
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
February33AQI (US)
202241AQI (US)
27
3
19
2
23
8
20
10
12
19
18
12
15
6
1
24
4
26
5
23
7
31
239
76
Highest AQI (US) recorded in
May55AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202142AQI (US)
23
7
20
8
19
10
2
24
6
21
10
11
19
24
7
26
5
25
5
23
8
24
6
30
1
270
92
2
Highest AQI (US) recorded in
June54AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202039AQI (US)
12
1
18
3
10
8
18
12
28
3
15
15
1
16
3
27
4
26
4
26
5
196
58
1
Highest AQI (US) recorded in
August57AQI (US)
Lowest AQI (US) recorded in
October32AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
42AQI (US)Least Polluted Year Recorded
2026(Avg.)
37AQI (US)Yumi's annual 2026 AQI (US) (37) shows an average percentage change of -8.8% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (42), 2022 (41), 2023 (42), 2024 (38), 2025 (42).
