Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sakurakoji, Yurihonjo, Akita, 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

Sakurakoji, Yurihonjo, Akita, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Aug 2026
56AQI
Lowest AQI recorded on
14th Aug 2023
14AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 27 of Good air quality, showing improvement over 2025 and 2023 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Sakurakoji, Yurihonjo, Akita, Japan

AQI
Day
Night
.

4 AM16th Aug 2026

6 PM

3 AM17th Aug 2026

Day time
Avg. Highest Time
1PM16th Aug

36AQI

Avg. Lowest Time
6PM16th Aug

23AQI

Night time
Avg. Highest Time
7PM16th Aug

36AQI

Avg. Lowest Time
2AM17th Aug

21AQI

In the last 24 hours,

Sakurakoji's AQI reached its highest point of 36 at 1 PM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sakurakoji, Yurihonjo, Akita, Japan

JulAug
19th - 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 - 17th17th
Day
Night
19th Jul 2026274 AMAQI
19th Jul 2026255 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262711 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026276 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262711 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026291 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026273 AMAQI

25°C21/29°C

20th Jul 2026264 AMAQI
20th Jul 2026275 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026279 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026271 PMAQI
20th Jul 2026272 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026294 PMAQI
20th Jul 2026275 PMAQI
20th Jul 2026276 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026279 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262511 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026253 AMAQI

25°C24/28°C

21st Jul 2026274 AMAQI
21st Jul 2026255 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262510 AMAQI
21st Jul 20262511 AMAQI
21st Jul 2026291 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026273 PMAQI
21st Jul 2026274 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026276 PMAQI
21st Jul 2026797 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262712 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026253 AMAQI

25°C22/29°C

22nd Jul 2026274 AMAQI
22nd Jul 2026275 AMAQI
22nd Jul 2026256 AMAQI
22nd Jul 2026277 AMAQI
22nd Jul 2026258 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026251 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026273 PMAQI
22nd Jul 2026274 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026256 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026279 PMAQI
22nd Jul 20262510 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026272 AMAQI
23rd Jul 2026253 AMAQI

24°C21/27°C

23rd Jul 2026274 AMAQI
23rd Jul 2026255 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262711 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026271 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI

25°C21/29°C

24th Jul 2026274 AMAQI
24th Jul 2026275 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026278 AMAQI
24th Jul 2026239 AMAQI
24th Jul 20262310 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026343 PMAQI
24th Jul 2026344 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026296 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262712 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026273 AMAQI

22°C21/24°C

25th Jul 2026254 AMAQI
25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026277 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20262111 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026192 PMAQI
25th Jul 2026193 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026179 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026191 AMAQI
26th Jul 2026172 AMAQI
26th Jul 2026213 AMAQI

22°C21/25°C

26th Jul 2026174 AMAQI
26th Jul 2026195 AMAQI
26th Jul 2026146 AMAQI
26th Jul 2026197 AMAQI
26th Jul 2026178 AMAQI
26th Jul 2026179 AMAQI
26th Jul 20261910 AMAQI
26th Jul 20261611 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026171 PMAQI
26th Jul 2026192 PMAQI
26th Jul 2026193 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026177 PMAQI
26th Jul 2026148 PMAQI
26th Jul 2026199 PMAQI
26th Jul 20261910 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026173 AMAQI

21°C20/22°C

27th Jul 2026234 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026199 AMAQI
27th Jul 20261910 AMAQI
27th Jul 20261411 AMAQI
27th Jul 20261412 PMAQI
27th Jul 2026191 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026176 PMAQI
27th Jul 2026197 PMAQI
27th Jul 2026198 PMAQI
27th Jul 2026179 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026253 AMAQI

22°C19/28°C

28th Jul 2026254 AMAQI
28th Jul 2026295 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026343 PMAQI
28th Jul 2026334 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026349 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026213 AMAQI

23°C19/29°C

29th Jul 2026214 AMAQI
29th Jul 2026235 AMAQI
29th Jul 2026236 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262310 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026477 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20263811 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026191 AMAQI
30th Jul 2026332 AMAQI
30th Jul 2026443 AMAQI

22°C20/26°C

30th Jul 2026464 AMAQI
30th Jul 2026605 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20264010 AMAQI
30th Jul 20264811 AMAQI
30th Jul 20265112 PMAQI
30th Jul 2026601 PMAQI
30th Jul 2026582 PMAQI
30th Jul 2026583 PMAQI
30th Jul 2026624 PMAQI
30th Jul 2026645 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026537 PMAQI
30th Jul 2026528 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20262110 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20263612 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026293 AMAQI

23°C20/28°C

31st Jul 2026274 AMAQI
31st Jul 2026235 AMAQI
31st Jul 2026236 AMAQI
31st Jul 2026237 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026333 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026237 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262110 PMAQI
31st Jul 20262111 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026273 AMAQI

22°C21/25°C

1st Aug 2026384 AMAQI
1st Aug 2026455 AMAQI
1st Aug 2026316 AMAQI
1st Aug 2026277 AMAQI
1st Aug 2026298 AMAQI
1st Aug 2026279 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20263211 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026281 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026343 PMAQI
1st Aug 2026314 PMAQI
1st Aug 2026455 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026518 PMAQI
1st Aug 2026609 PMAQI
1st Aug 20265210 PMAQI
1st Aug 20265511 PMAQI
2nd Aug 20266512 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026652 AMAQI
2nd Aug 2026663 AMAQI

22°C21/24°C

2nd Aug 2026604 AMAQI
2nd Aug 2026605 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026647 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20262710 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20263212 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026332 PMAQI
2nd Aug 2026253 PMAQI
2nd Aug 2026254 PMAQI
2nd Aug 2026255 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026218 PMAQI
2nd Aug 2026259 PMAQI
2nd Aug 20262910 PMAQI
2nd Aug 20262911 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026253 AMAQI

21°C19/23°C

3rd Aug 2026294 AMAQI
3rd Aug 2026295 AMAQI
3rd Aug 2026296 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026293 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026299 PMAQI
3rd Aug 20263110 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262712 AMAQI
4th Aug 2026271 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026333 AMAQI

22°C15/28°C

4th Aug 2026314 AMAQI
4th Aug 2026315 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20263111 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026331 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026498 PMAQI
4th Aug 2026489 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264812 AMAQI
5th Aug 2026441 AMAQI
5th Aug 2026502 AMAQI
5th Aug 2026473 AMAQI

20°C14/29°C

5th Aug 2026464 AMAQI
5th Aug 2026445 AMAQI
5th Aug 2026446 AMAQI
5th Aug 2026427 AMAQI
5th Aug 2026448 AMAQI
5th Aug 2026449 AMAQI
5th Aug 20264210 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20264212 PMAQI
5th Aug 2026321 PMAQI
5th Aug 2026342 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026444 PMAQI
5th Aug 2026495 PMAQI
5th Aug 2026526 PMAQI
5th Aug 2026487 PMAQI
5th Aug 2026508 PMAQI
5th Aug 2026549 PMAQI
5th Aug 20264010 PMAQI
5th Aug 20264011 PMAQI
6th Aug 20264612 AMAQI
6th Aug 2026441 AMAQI
6th Aug 2026482 AMAQI
6th Aug 2026533 AMAQI

22°C13/31°C

6th Aug 2026544 AMAQI
6th Aug 2026535 AMAQI
6th Aug 2026466 AMAQI
6th Aug 2026427 AMAQI
6th Aug 2026508 AMAQI
6th Aug 2026479 AMAQI
6th Aug 20265110 AMAQI
6th Aug 20264911 AMAQI
6th Aug 20265112 PMAQI
6th Aug 2026381 PMAQI
6th Aug 2026342 PMAQI
6th Aug 2026333 PMAQI
6th Aug 2026404 PMAQI
6th Aug 2026465 PMAQI
6th Aug 2026496 PMAQI
6th Aug 2026447 PMAQI
6th Aug 2026518 PMAQI
6th Aug 2026539 PMAQI
6th Aug 20265710 PMAQI
6th Aug 20266211 PMAQI
7th Aug 20266612 AMAQI
7th Aug 2026601 AMAQI
7th Aug 2026642 AMAQI
7th Aug 2026653 AMAQI

25°C17/32°C

7th Aug 2026644 AMAQI
7th Aug 2026625 AMAQI
7th Aug 2026626 AMAQI
7th Aug 2026647 AMAQI
7th Aug 2026678 AMAQI
7th Aug 2026629 AMAQI
7th Aug 20267110 AMAQI
7th Aug 20266611 AMAQI
7th Aug 20265712 PMAQI
7th Aug 2026471 PMAQI
7th Aug 2026532 PMAQI
7th Aug 2026493 PMAQI
7th Aug 2026504 PMAQI
7th Aug 2026575 PMAQI
7th Aug 2026486 PMAQI
7th Aug 2026427 PMAQI
7th Aug 2026488 PMAQI
7th Aug 2026409 PMAQI
7th Aug 20264910 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20264512 AMAQI
8th Aug 2026461 AMAQI
8th Aug 2026422 AMAQI
8th Aug 2026443 AMAQI

26°C21/32°C

8th Aug 2026384 AMAQI
8th Aug 2026345 AMAQI
8th Aug 2026236 AMAQI
8th Aug 2026317 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20263412 PMAQI
8th Aug 2026271 PMAQI
8th Aug 2026312 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026344 PMAQI
8th Aug 2026345 PMAQI
8th Aug 2026366 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20263412 AMAQI
9th Aug 2026311 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026343 AMAQI

26°C21/33°C

9th Aug 2026294 AMAQI
9th Aug 2026215 AMAQI
9th Aug 2026276 AMAQI
9th Aug 2026277 AMAQI
9th Aug 2026238 AMAQI
9th Aug 2026349 AMAQI
9th Aug 20263610 AMAQI
9th Aug 20262311 AMAQI
9th Aug 20263412 PMAQI
9th Aug 2026301 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026343 PMAQI
9th Aug 2026384 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026308 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20264410 PMAQI
9th Aug 20263211 PMAQI
10th Aug 20263612 AMAQI
10th Aug 2026271 AMAQI
10th Aug 2026342 AMAQI
10th Aug 2026323 AMAQI

25°C21/30°C

10th Aug 2026294 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026276 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026459 AMAQI
10th Aug 20264610 AMAQI
10th Aug 20264411 AMAQI
10th Aug 20263112 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026403 PMAQI
10th Aug 2026384 PMAQI
10th Aug 2026315 PMAQI
10th Aug 2026326 PMAQI
10th Aug 2026277 PMAQI
10th Aug 2026318 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20263110 PMAQI
10th Aug 20263211 PMAQI
11th Aug 20262912 AMAQI
11th Aug 2026361 AMAQI
11th Aug 2026422 AMAQI
11th Aug 2026443 AMAQI

23°C18/28°C

11th Aug 2026424 AMAQI
11th Aug 2026385 AMAQI
11th Aug 2026446 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026448 AMAQI
11th Aug 2026299 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026214 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20262312 AMAQI
12th Aug 2026211 AMAQI
12th Aug 2026172 AMAQI
12th Aug 2026213 AMAQI

20°C15/24°C

12th Aug 2026174 AMAQI
12th Aug 2026195 AMAQI
12th Aug 2026196 AMAQI
12th Aug 2026197 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20261910 AMAQI
12th Aug 20261711 AMAQI
12th Aug 20261412 PMAQI
12th Aug 2026141 PMAQI
12th Aug 2026172 PMAQI
12th Aug 2026193 PMAQI
12th Aug 2026194 PMAQI
12th Aug 2026145 PMAQI
12th Aug 2026166 PMAQI
12th Aug 2026217 PMAQI
12th Aug 2026198 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262111 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026172 AMAQI
13th Aug 2026213 AMAQI

24°C21/28°C

13th Aug 2026214 AMAQI
13th Aug 2026215 AMAQI
13th Aug 2026236 AMAQI
13th Aug 2026237 AMAQI
13th Aug 2026198 AMAQI
13th Aug 2026199 AMAQI
13th Aug 20261610 AMAQI
13th Aug 20262111 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026191 PMAQI
13th Aug 2026192 PMAQI
13th Aug 2026173 PMAQI
13th Aug 2026194 PMAQI
13th Aug 2026165 PMAQI
13th Aug 2026176 PMAQI
13th Aug 2026177 PMAQI
13th Aug 2026178 PMAQI
13th Aug 2026179 PMAQI
13th Aug 20261610 PMAQI
13th Aug 20261711 PMAQI
14th Aug 20261912 AMAQI
14th Aug 2026141 AMAQI
14th Aug 2026172 AMAQI
14th Aug 2026143 AMAQI

25°C20/30°C

14th Aug 2026144 AMAQI
14th Aug 2026175 AMAQI
14th Aug 2026146 AMAQI
14th Aug 2026147 AMAQI
14th Aug 2026148 AMAQI
14th Aug 2026179 AMAQI
14th Aug 20261710 AMAQI
14th Aug 20261711 AMAQI
14th Aug 20261712 PMAQI
14th Aug 2026171 PMAQI
14th Aug 2026172 PMAQI
14th Aug 2026143 PMAQI
14th Aug 2026144 PMAQI
14th Aug 2026285 PMAQI
14th Aug 2026386 PMAQI
14th Aug 2026407 PMAQI
14th Aug 2026388 PMAQI
14th Aug 2026219 PMAQI
14th Aug 20261410 PMAQI
14th Aug 20261411 PMAQI
15th Aug 20261912 AMAQI
15th Aug 2026161 AMAQI
15th Aug 2026142 AMAQI
15th Aug 2026123 AMAQI

25°C21/31°C

15th Aug 2026174 AMAQI
15th Aug 2026125 AMAQI
15th Aug 2026126 AMAQI
15th Aug 2026177 AMAQI
15th Aug 2026148 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20261910 AMAQI
15th Aug 20261711 AMAQI
15th Aug 20261912 PMAQI
15th Aug 2026211 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026214 PMAQI
15th Aug 2026215 PMAQI
15th Aug 2026346 PMAQI
15th Aug 2026237 PMAQI
15th Aug 2026218 PMAQI
15th Aug 2026219 PMAQI
15th Aug 20261910 PMAQI
15th Aug 20261911 PMAQI
16th Aug 20262512 AMAQI
16th Aug 2026271 AMAQI
16th Aug 2026232 AMAQI
16th Aug 2026213 AMAQI

25°C20/30°C

16th Aug 2026234 AMAQI
16th Aug 2026255 AMAQI
16th Aug 2026316 AMAQI
16th Aug 2026257 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026279 AMAQI
16th Aug 20262510 AMAQI
16th Aug 20262511 AMAQI
16th Aug 20263412 PMAQI
16th Aug 2026361 PMAQI
16th Aug 2026342 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026314 PMAQI
16th Aug 2026345 PMAQI
16th Aug 2026236 PMAQI
16th Aug 2026367 PMAQI
16th Aug 2026278 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20263110 PMAQI
16th Aug 20262911 PMAQI
17th Aug 20262112 AMAQI
17th Aug 2026271 AMAQI
17th Aug 2026212 AMAQI
17th Aug 2026233 AMAQI

23°C19/30°C

17th Aug 2026254 AMAQI
4 AM
17th Aug 2026295 AMAQI
17th Aug 2026256 AMAQI
17th Aug 2026257 AMAQI
17th Aug 2026298 AMAQI
17th Aug 2026319 AMAQI
17th Aug 20262910 AMAQI
17th Aug 20262911 AMAQI
11 AM
17th Aug 20262912 PMAQI
17th Aug 2026291 PMAQI
17th Aug 2026232 PMAQI
17th Aug 2026273 PMAQI
17th Aug 2026314 PMAQI
17th Aug 2026295 PMAQI
17th Aug 2026296 PMAQI
6 PM
17th Aug 2026257 PMAQI
17th Aug 2026278 PMAQI
17th Aug 2026279 PMAQI
17th Aug 20263310 PMAQI
17th Aug 20263111 PMAQI
11 PM
3 AM

13°C12/13°C

Day time
Avg. Highest Time
4 AM - 5 AM

31AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
11 AM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 5 AM (Avg. 31), while the lowest AQI was between 11 AM to 11 AM (Avg. 28).
Night time
Avg. Highest Time
12 AM

31AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
11 PM

29AQI

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. 31), while the lowest AQI was between 11 PM to 11 PM (Avg. 29).

2026 Days Vs Air Quality

Sakurakoji, Yurihonjo, Akita, Japan

2026

86%

197

14%

32

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
197 Days
Moderate
32 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2026, 86% of 229 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

Sakurakoji, Yurihonjo, Akita, 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)
2nd January 2026
24AQI (US)
3rd January 2026
25AQI (US)
4th January 2026
30AQI (US)
5th January 2026
27AQI (US)
6th January 2026
25AQI (US)
7th January 2026
26AQI (US)
8th January 2026
34AQI (US)
9th January 2026
25AQI (US)
10th January 2026
27AQI (US)
11th January 2026
36AQI (US)
12th January 2026
33AQI (US)
13th January 2026
24AQI (US)
14th January 2026
34AQI (US)
15th January 2026
27AQI (US)
16th January 2026
38AQI (US)
17th January 2026
42AQI (US)
18th January 2026
28AQI (US)
19th January 2026
30AQI (US)
20th January 2026
32AQI (US)
21st January 2026
26AQI (US)
22nd January 2026
27AQI (US)
23rd January 2026
35AQI (US)
24th January 2026
32AQI (US)
25th January 2026
41AQI (US)
26th January 2026
27AQI (US)
27th January 2026
33AQI (US)
28th January 2026
16AQI (US)
29th January 2026
13AQI (US)
30th January 2026
37AQI (US)
31st January 2026
43AQI (US)
1st February 2026
38AQI (US)
2nd February 2026
34AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
35AQI (US)
5th February 2026
42AQI (US)
6th February 2026
43AQI (US)
7th February 2026
17AQI (US)
8th February 2026
20AQI (US)
9th February 2026
45AQI (US)
10th February 2026
52AQI (US)
11th February 2026
75AQI (US)
12th February 2026
37AQI (US)
13th February 2026
26AQI (US)
14th February 2026
82AQI (US)
15th February 2026
60AQI (US)
16th February 2026
38AQI (US)
17th February 2026
36AQI (US)
18th February 2026
39AQI (US)
19th February 2026
35AQI (US)
20th February 2026
38AQI (US)
21st February 2026
47AQI (US)
22nd February 2026
43AQI (US)
23rd February 2026
44AQI (US)
24th February 2026
30AQI (US)
25th February 2026
37AQI (US)
26th February 2026
41AQI (US)
27th February 2026
41AQI (US)
28th February 2026
28AQI (US)
1st March 2026
28AQI (US)
2nd March 2026
35AQI (US)
3rd March 2026
54AQI (US)
4th March 2026
65AQI (US)
5th March 2026
63AQI (US)
6th March 2026
55AQI (US)
7th March 2026
46AQI (US)
8th March 2026
46AQI (US)
9th March 2026
44AQI (US)
10th March 2026
56AQI (US)
11th March 2026
55AQI (US)
12th March 2026
65AQI (US)
13th March 2026
35AQI (US)
14th March 2026
10AQI (US)
15th March 2026
55AQI (US)
16th March 2026
51AQI (US)
17th March 2026
66AQI (US)
18th March 2026
41AQI (US)
19th March 2026
42AQI (US)
20th March 2026
36AQI (US)
21st March 2026
52AQI (US)
22nd March 2026
42AQI (US)
23rd March 2026
46AQI (US)
24th March 2026
74AQI (US)
25th March 2026
54AQI (US)
26th March 2026
30AQI (US)
27th March 2026
17AQI (US)
28th March 2026
38AQI (US)
29th March 2026
59AQI (US)
30th March 2026
57AQI (US)
31st March 2026
54AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
29AQI (US)
3rd April 2026
42AQI (US)
4th April 2026
30AQI (US)
5th April 2026
18AQI (US)
6th April 2026
21AQI (US)
7th April 2026
26AQI (US)
8th April 2026
26AQI (US)
9th April 2026
38AQI (US)
10th April 2026
25AQI (US)
11th April 2026
37AQI (US)
12th April 2026
33AQI (US)
13th April 2026
32AQI (US)
14th April 2026
32AQI (US)
15th April 2026
40AQI (US)
16th April 2026
36AQI (US)
17th April 2026
36AQI (US)
18th April 2026
38AQI (US)
19th April 2026
34AQI (US)
20th April 2026
34AQI (US)
21st April 2026
53AQI (US)
22nd April 2026
45AQI (US)
23rd April 2026
41AQI (US)
24th April 2026
18AQI (US)
25th April 2026
36AQI (US)
26th April 2026
46AQI (US)
27th April 2026
44AQI (US)
28th April 2026
37AQI (US)
29th April 2026
30AQI (US)
30th April 2026
40AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
50AQI (US)
3rd May 2026
28AQI (US)
4th May 2026
31AQI (US)
5th May 2026
24AQI (US)
6th May 2026
31AQI (US)
7th May 2026
29AQI (US)
8th May 2026
27AQI (US)
9th May 2026
32AQI (US)
10th May 2026
36AQI (US)
11th May 2026
30AQI (US)
12th May 2026
34AQI (US)
13th May 2026
45AQI (US)
14th May 2026
43AQI (US)
15th May 2026
36AQI (US)
16th May 2026
82AQI (US)
17th May 2026
69AQI (US)
18th May 2026
57AQI (US)
19th May 2026
54AQI (US)
20th May 2026
64AQI (US)
21st May 2026
64AQI (US)
22nd May 2026
74AQI (US)
23rd May 2026
70AQI (US)
24th May 2026
69AQI (US)
25th May 2026
65AQI (US)
26th May 2026
47AQI (US)
27th May 2026
27AQI (US)
28th May 2026
25AQI (US)
29th May 2026
24AQI (US)
30th May 2026
33AQI (US)
31st May 2026
32AQI (US)
1st June 2026
26AQI (US)
2nd June 2026
31AQI (US)
3rd June 2026
27AQI (US)
4th June 2026
17AQI (US)
5th June 2026
20AQI (US)
6th June 2026
20AQI (US)
7th June 2026
20AQI (US)
8th June 2026
19AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
23AQI (US)
12th June 2026
23AQI (US)
13th June 2026
26AQI (US)
14th June 2026
22AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
24AQI (US)
18th June 2026
26AQI (US)
19th June 2026
27AQI (US)
20th June 2026
22AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
28AQI (US)
27th June 2026
26AQI (US)
28th June 2026
26AQI (US)
29th June 2026
25AQI (US)
30th June 2026
22AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
24AQI (US)
5th July 2026
21AQI (US)
6th July 2026
23AQI (US)
7th July 2026
25AQI (US)
8th July 2026
24AQI (US)
9th July 2026
25AQI (US)
10th July 2026
28AQI (US)
11th July 2026
29AQI (US)
12th July 2026
28AQI (US)
13th July 2026
27AQI (US)
14th July 2026
31AQI (US)
15th July 2026
27AQI (US)
16th July 2026
27AQI (US)
17th July 2026
26AQI (US)
18th July 2026
26AQI (US)
19th July 2026
26AQI (US)
20th July 2026
27AQI (US)
21st July 2026
28AQI (US)
22nd July 2026
26AQI (US)
23rd July 2026
26AQI (US)
24th July 2026
26AQI (US)
25th July 2026
23AQI (US)
26th July 2026
19AQI (US)
27th July 2026
21AQI (US)
28th July 2026
29AQI (US)
29th July 2026
30AQI (US)
30th July 2026
45AQI (US)
31st July 2026
26AQI (US)
1st August 2026
37AQI (US)
2nd August 2026
41AQI (US)
3rd August 2026
25AQI (US)
4th August 2026
35AQI (US)
5th August 2026
44AQI (US)
6th August 2026
48AQI (US)
7th August 2026
56AQI (US)
8th August 2026
32AQI (US)
9th August 2026
30AQI (US)
10th August 2026
32AQI (US)
11th August 2026
31AQI (US)
12th August 2026
19AQI (US)
13th August 2026
19AQI (US)
14th August 2026
19AQI (US)
15th August 2026
19AQI (US)
16th August 2026
28AQI (US)
17th August 2026
27AQI (US)
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

30AQI (US)

40AQI (US)

47AQI (US)

34AQI (US)

45AQI (US)

23AQI (US)

26AQI (US)

32AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202635AQI (US)

31
24
4
15
16
29
1
21
10
30
31
16
1
197
32

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

June

23AQI (US)

202539AQI (US)

31
26
2
24
7
28
2
29
2
25
5
22
9
31
30
16
15
24
6
29
2
315
50

Highest AQI (US) recorded in

October

50AQI (US)

Lowest AQI (US) recorded in

January

31AQI (US)

202435AQI (US)

30
28
1
28
3
18
8
1
1
2
29
2
24
6
26
5
31
30
31
29
1
31
335
26
1
1
2

Highest AQI (US) recorded in

April

65AQI (US)

Lowest AQI (US) recorded in

August

24AQI (US)

202337AQI (US)

29
1
25
3
18
13
16
13
1
23
8
26
4
28
3
31
30
31
27
2
30
1
314
48
1

Highest AQI (US) recorded in

April

54AQI (US)

Lowest AQI (US) recorded in

September

27AQI (US)

202234AQI (US)

29
19
2
29
2
23
7
21
10
25
5
24
2
27
1
30
1
30
31
290
28

Highest AQI (US) recorded in

May

45AQI (US)

Lowest AQI (US) recorded in

July

23AQI (US)

202134AQI (US)

28
2
24
4
27
2
19
2
28
3
25
5
12
22
1
31
30
25
6
271
25

Highest AQI (US) recorded in

December

41AQI (US)

Lowest AQI (US) recorded in

October

27AQI (US)

202028AQI (US)

11
2
18
3
18
26
4
31
27
2
2
19
31
29
1
29
2
239
14
2

Highest AQI (US) recorded in

August

41AQI (US)

Lowest AQI (US) recorded in

September

20AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
28AQI (US)

Sakurakoji's annual 2026 AQI (US) (35) shows an average percentage change of 2.5% (worsened AQI (US)) compared to previous years: 2020 (28), 2021 (34), 2022 (34), 2023 (37), 2024 (35), 2025 (39).