Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Okano, Fukuchiyama, Kyoto, 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

Okano, Fukuchiyama, Kyoto, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
61AQI
Lowest AQI recorded on
24th Aug 2023
16AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 15th Aug - 16th Aug 2026

Okano, Fukuchiyama, Kyoto, Japan

AQI
Day
Night
.

5 AM15th Aug 2026

7 PM

4 AM16th Aug 2026

Day time
Avg. Highest Time
5AM15th Aug

38AQI

Avg. Lowest Time
6PM15th Aug

12AQI

Night time
Avg. Highest Time
2AM16th Aug

23AQI

Avg. Lowest Time
12AM16th Aug

12AQI

In the last 24 hours,

Okano's AQI reached its highest point of 38 at 5 AM during the Day, while the lowest point, 12, was recorded at 12 AM during the Night between 15th Aug and 16th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Okano, Fukuchiyama, Kyoto, 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 2026335 AMAQI
18th Jul 2026336 AMAQI
18th Jul 2026337 AMAQI
18th Jul 2026338 AMAQI
18th Jul 2026389 AMAQI
18th Jul 20265610 AMAQI
18th Jul 20265911 AMAQI
18th Jul 20266012 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026652 PMAQI
18th Jul 2026623 PMAQI
18th Jul 2026684 PMAQI
18th Jul 2026675 PMAQI
18th Jul 2026686 PMAQI
18th Jul 2026667 PMAQI
18th Jul 2026598 PMAQI
18th Jul 2026599 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265711 PMAQI
19th Jul 20265712 AMAQI
19th Jul 2026521 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026603 AMAQI
19th Jul 2026584 AMAQI

27°C22/33°C

19th Jul 2026625 AMAQI
19th Jul 2026666 AMAQI
19th Jul 2026627 AMAQI
19th Jul 2026628 AMAQI
19th Jul 2026599 AMAQI
19th Jul 20265810 AMAQI
19th Jul 20265911 AMAQI
19th Jul 20266012 PMAQI
19th Jul 2026691 PMAQI
19th Jul 2026662 PMAQI
19th Jul 2026643 PMAQI
19th Jul 2026634 PMAQI
19th Jul 2026645 PMAQI
19th Jul 2026626 PMAQI
19th Jul 2026567 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026609 PMAQI
19th Jul 20266510 PMAQI
19th Jul 20266411 PMAQI
20th Jul 20265512 AMAQI
20th Jul 2026581 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026563 AMAQI
20th Jul 2026574 AMAQI

27°C23/33°C

20th Jul 2026575 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026548 AMAQI
20th Jul 2026549 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20265311 AMAQI
20th Jul 20265512 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026624 PMAQI
20th Jul 2026655 PMAQI
20th Jul 2026656 PMAQI
20th Jul 2026627 PMAQI
20th Jul 2026688 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20266612 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026692 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026684 AMAQI

27°C23/33°C

21st Jul 2026665 AMAQI
21st Jul 2026716 AMAQI
21st Jul 2026717 AMAQI
21st Jul 2026698 AMAQI
21st Jul 2026719 AMAQI
21st Jul 20267010 AMAQI
21st Jul 20267811 AMAQI
21st Jul 2026811 PMAQI
21st Jul 2026782 PMAQI
21st Jul 2026863 PMAQI
21st Jul 2026954 PMAQI
21st Jul 2026975 PMAQI
21st Jul 20261026 PMAQI
21st Jul 20261217 PMAQI
21st Jul 2026988 PMAQI
21st Jul 20261029 PMAQI
21st Jul 202610010 PMAQI
21st Jul 20269911 PMAQI
22nd Jul 20269412 AMAQI
22nd Jul 2026921 AMAQI
22nd Jul 2026932 AMAQI
22nd Jul 2026883 AMAQI
22nd Jul 2026854 AMAQI

27°C23/33°C

22nd Jul 2026785 AMAQI
22nd Jul 2026846 AMAQI
22nd Jul 2026797 AMAQI
22nd Jul 2026908 AMAQI
22nd Jul 2026869 AMAQI
22nd Jul 20268710 AMAQI
22nd Jul 20268711 AMAQI
22nd Jul 20268812 PMAQI
22nd Jul 2026901 PMAQI
22nd Jul 2026882 PMAQI
22nd Jul 2026873 PMAQI
22nd Jul 2026864 PMAQI
22nd Jul 20261065 PMAQI
22nd Jul 20261006 PMAQI
22nd Jul 2026877 PMAQI
22nd Jul 2026838 PMAQI
22nd Jul 2026719 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20265911 PMAQI
23rd Jul 20265012 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026463 AMAQI
23rd Jul 2026404 AMAQI

27°C23/34°C

23rd Jul 2026365 AMAQI
23rd Jul 2026366 AMAQI
23rd Jul 2026367 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026409 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20265011 AMAQI
23rd Jul 20265412 PMAQI
23rd Jul 2026491 PMAQI
23rd Jul 2026532 PMAQI
23rd Jul 2026503 PMAQI
23rd Jul 2026524 PMAQI
23rd Jul 2026485 PMAQI
23rd Jul 2026466 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026448 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026311 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026314 AMAQI

28°C22/35°C

24th Jul 2026255 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20264211 AMAQI
24th Jul 20264612 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026484 PMAQI
24th Jul 2026425 PMAQI
24th Jul 2026486 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20265011 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026492 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026514 AMAQI

27°C22/35°C

25th Jul 2026465 AMAQI
25th Jul 2026506 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026488 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265110 AMAQI
25th Jul 20265311 AMAQI
25th Jul 20265212 PMAQI
25th Jul 2026521 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026533 PMAQI
25th Jul 2026544 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026577 PMAQI
25th Jul 2026568 PMAQI
25th Jul 2026519 PMAQI
25th Jul 20265310 PMAQI
25th Jul 20265011 PMAQI
26th Jul 20264812 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026503 AMAQI
26th Jul 2026424 AMAQI

27°C22/33°C

26th Jul 2026445 AMAQI
26th Jul 2026406 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026468 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264911 AMAQI
26th Jul 20264812 PMAQI
26th Jul 2026461 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026345 PMAQI
26th Jul 2026506 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20263312 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026294 AMAQI

27°C21/34°C

27th Jul 2026315 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026338 AMAQI
27th Jul 2026339 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026318 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026254 AMAQI

26°C22/32°C

28th Jul 2026235 AMAQI
28th Jul 2026236 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026278 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263811 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026501 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026503 PMAQI
28th Jul 2026484 PMAQI
28th Jul 2026485 PMAQI
28th Jul 2026486 PMAQI
28th Jul 2026507 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20264410 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026384 AMAQI

25°C21/31°C

29th Jul 2026425 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20264012 PMAQI
29th Jul 2026441 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026425 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026467 PMAQI
29th Jul 2026508 PMAQI
29th Jul 2026489 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20265011 PMAQI
30th Jul 20265112 AMAQI
30th Jul 2026511 AMAQI
30th Jul 2026512 AMAQI
30th Jul 2026513 AMAQI
30th Jul 2026514 AMAQI

25°C20/30°C

30th Jul 2026515 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026508 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20265111 AMAQI
30th Jul 20265312 PMAQI
30th Jul 2026531 PMAQI
30th Jul 2026532 PMAQI
30th Jul 2026543 PMAQI
30th Jul 2026534 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026536 PMAQI
30th Jul 2026547 PMAQI
30th Jul 2026538 PMAQI
30th Jul 2026519 PMAQI
30th Jul 20265210 PMAQI
30th Jul 20265211 PMAQI
31st Jul 20264812 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026462 AMAQI
31st Jul 2026483 AMAQI
31st Jul 2026484 AMAQI

27°C22/35°C

31st Jul 2026445 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026441 PMAQI
31st Jul 2026422 PMAQI
31st Jul 2026463 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026421 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026384 AMAQI

26°C21/33°C

1st Aug 2026365 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026423 PMAQI
1st Aug 2026424 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026489 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026512 AMAQI
2nd Aug 2026513 AMAQI
2nd Aug 2026504 AMAQI

27°C21/35°C

2nd Aug 2026515 AMAQI
2nd Aug 2026506 AMAQI
2nd Aug 2026517 AMAQI
2nd Aug 2026508 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264610 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265412 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026515 PMAQI
2nd Aug 2026506 PMAQI
2nd Aug 2026517 PMAQI
2nd Aug 2026488 PMAQI
2nd Aug 2026499 PMAQI
2nd Aug 20264810 PMAQI
2nd Aug 20264611 PMAQI
3rd Aug 20264612 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026482 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026464 AMAQI

27°C23/33°C

3rd Aug 2026445 AMAQI
3rd Aug 2026466 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026428 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20264410 AMAQI
3rd Aug 20264411 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026531 PMAQI
3rd Aug 2026582 PMAQI
3rd Aug 2026523 PMAQI
3rd Aug 2026504 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026466 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026488 PMAQI
3rd Aug 2026449 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20264011 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026382 AMAQI
4th Aug 2026383 AMAQI
4th Aug 2026364 AMAQI

27°C23/34°C

4th Aug 2026315 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026318 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20262911 AMAQI
4th Aug 20263112 PMAQI
4th Aug 2026311 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026364 PMAQI
4th Aug 2026405 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026367 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026319 PMAQI
4th Aug 20263310 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI
5th Aug 2026214 AMAQI

27°C23/31°C

5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20263311 AMAQI
5th Aug 20263112 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026337 PMAQI
5th Aug 2026348 PMAQI
5th Aug 2026339 PMAQI
5th Aug 20263310 PMAQI
5th Aug 20263311 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026313 AMAQI
6th Aug 2026334 AMAQI

27°C21/34°C

6th Aug 2026315 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026277 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262711 AMAQI
6th Aug 20262912 PMAQI
6th Aug 2026271 PMAQI
6th Aug 2026272 PMAQI
6th Aug 2026273 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026275 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026277 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI

27°C21/34°C

7th Aug 2026235 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20263812 PMAQI
7th Aug 2026461 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026254 AMAQI

28°C22/35°C

8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026231 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026277 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026213 AMAQI
9th Aug 2026214 AMAQI

26°C22/35°C

9th Aug 2026215 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026274 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026297 PMAQI
9th Aug 2026278 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262911 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026274 AMAQI

25°C22/30°C

10th Aug 2026255 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262710 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026272 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262311 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026254 AMAQI

24°C20/28°C

11th Aug 2026235 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026217 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262111 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026235 PMAQI
11th Aug 2026256 PMAQI
11th Aug 2026237 PMAQI
11th Aug 2026238 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20262910 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026291 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026314 AMAQI

22°C19/27°C

12th Aug 2026255 AMAQI
12th Aug 2026276 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026342 PMAQI
12th Aug 2026423 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026256 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262711 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026234 AMAQI

24°C21/26°C

13th Aug 2026235 AMAQI
13th Aug 2026216 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20262712 PMAQI
13th Aug 2026271 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026216 PMAQI
13th Aug 2026217 PMAQI
13th Aug 2026218 PMAQI
13th Aug 2026219 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20265011 PMAQI
14th Aug 20265312 AMAQI
14th Aug 2026511 AMAQI
14th Aug 2026512 AMAQI
14th Aug 2026513 AMAQI
14th Aug 2026524 AMAQI

25°C20/30°C

14th Aug 2026505 AMAQI
14th Aug 2026446 AMAQI
14th Aug 2026407 AMAQI
14th Aug 2026388 AMAQI
14th Aug 2026429 AMAQI
14th Aug 20265310 AMAQI
14th Aug 20265311 AMAQI
14th Aug 20265512 PMAQI
14th Aug 2026581 PMAQI
14th Aug 2026592 PMAQI
14th Aug 2026583 PMAQI
14th Aug 2026594 PMAQI
14th Aug 2026605 PMAQI
14th Aug 2026676 PMAQI
14th Aug 2026727 PMAQI
14th Aug 2026708 PMAQI
14th Aug 2026649 PMAQI
14th Aug 20265310 PMAQI
14th Aug 20265111 PMAQI
15th Aug 20264412 AMAQI
15th Aug 2026421 AMAQI
15th Aug 2026362 AMAQI
15th Aug 2026363 AMAQI
15th Aug 2026364 AMAQI

25°C20/33°C

15th Aug 2026385 AMAQI
15th Aug 2026336 AMAQI
15th Aug 2026297 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026259 AMAQI
15th Aug 20262910 AMAQI
15th Aug 20263111 AMAQI
15th Aug 20262512 PMAQI
15th Aug 2026271 PMAQI
15th Aug 2026172 PMAQI
15th Aug 2026193 PMAQI
15th Aug 2026174 PMAQI
15th Aug 2026175 PMAQI
15th Aug 2026126 PMAQI
15th Aug 2026127 PMAQI
15th Aug 2026128 PMAQI
15th Aug 2026129 PMAQI
15th Aug 20261210 PMAQI
15th Aug 20261211 PMAQI
16th Aug 20261212 AMAQI
16th Aug 2026171 AMAQI
16th Aug 2026232 AMAQI
16th Aug 2026213 AMAQI
16th Aug 2026194 AMAQI

26°C20/33°C

16th Aug 2026175 AMAQI
5 AM
16th Aug 2026196 AMAQI
16th Aug 2026147 AMAQI
16th Aug 2026178 AMAQI
16th Aug 2026219 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20262911 AMAQI
16th Aug 20262712 PMAQI
12 PM
16th Aug 2026291 PMAQI
16th Aug 2026252 PMAQI
16th Aug 2026253 PMAQI
16th Aug 2026314 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026236 PMAQI
16th Aug 2026237 PMAQI
7 PM
16th Aug 2026218 PMAQI
16th Aug 2026219 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262311 PMAQI
12 AM
4 AM

25°C21/30°C

Day time
Avg. Highest Time
1 PM - 7 PM

43AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
5 AM - 10 AM

38AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 7 PM (Avg. 43), while the lowest AQI was between 5 AM to 10 AM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 11 PM

41AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM

40AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 41), while the lowest AQI was between 12 AM to 4 AM (Avg. 40).

2026 Days Vs Air Quality

Okano, Fukuchiyama, Kyoto, Japan

2026

81%

184

19%

44

Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)

Good
184 Days
Moderate
44 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 81%

Health Risk Level:

Low

In 2026, 81% 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

Okano, Fukuchiyama, Kyoto, 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
27AQI (US)
2nd January 2026
23AQI (US)
3rd January 2026
17AQI (US)
4th January 2026
31AQI (US)
5th January 2026
42AQI (US)
6th January 2026
21AQI (US)
7th January 2026
35AQI (US)
8th January 2026
33AQI (US)
9th January 2026
22AQI (US)
10th January 2026
34AQI (US)
11th January 2026
36AQI (US)
12th January 2026
31AQI (US)
13th January 2026
29AQI (US)
14th January 2026
31AQI (US)
15th January 2026
45AQI (US)
16th January 2026
60AQI (US)
17th January 2026
63AQI (US)
18th January 2026
44AQI (US)
19th January 2026
46AQI (US)
20th January 2026
33AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
20AQI (US)
23rd January 2026
35AQI (US)
24th January 2026
41AQI (US)
25th January 2026
43AQI (US)
26th January 2026
30AQI (US)
27th January 2026
43AQI (US)
28th January 2026
31AQI (US)
29th January 2026
19AQI (US)
30th January 2026
32AQI (US)
31st January 2026
32AQI (US)
1st February 2026
41AQI (US)
2nd February 2026
41AQI (US)
3rd February 2026
32AQI (US)
4th February 2026
34AQI (US)
5th February 2026
53AQI (US)
6th February 2026
43AQI (US)
7th February 2026
13AQI (US)
8th February 2026
9AQI (US)
9th February 2026
34AQI (US)
10th February 2026
41AQI (US)
11th February 2026
46AQI (US)
12th February 2026
51AQI (US)
13th February 2026
53AQI (US)
14th February 2026
50AQI (US)
15th February 2026
42AQI (US)
16th February 2026
52AQI (US)
17th February 2026
14AQI (US)
18th February 2026
23AQI (US)
19th February 2026
34AQI (US)
20th February 2026
34AQI (US)
21st February 2026
57AQI (US)
22nd February 2026
41AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
35AQI (US)
25th February 2026
11AQI (US)
26th February 2026
11AQI (US)
27th February 2026
47AQI (US)
28th February 2026
45AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
81AQI (US)
3rd March 2026
40AQI (US)
4th March 2026
56AQI (US)
5th March 2026
53AQI (US)
6th March 2026
54AQI (US)
7th March 2026
46AQI (US)
8th March 2026
43AQI (US)
9th March 2026
49AQI (US)
10th March 2026
59AQI (US)
11th March 2026
57AQI (US)
12th March 2026
63AQI (US)
13th March 2026
41AQI (US)
14th March 2026
46AQI (US)
15th March 2026
59AQI (US)
16th March 2026
59AQI (US)
17th March 2026
53AQI (US)
18th March 2026
56AQI (US)
19th March 2026
54AQI (US)
20th March 2026
46AQI (US)
21st March 2026
57AQI (US)
22nd March 2026
49AQI (US)
23rd March 2026
50AQI (US)
24th March 2026
73AQI (US)
25th March 2026
74AQI (US)
26th March 2026
15AQI (US)
27th March 2026
31AQI (US)
28th March 2026
69AQI (US)
29th March 2026
77AQI (US)
30th March 2026
66AQI (US)
31st March 2026
18AQI (US)
1st April 2026
29AQI (US)
2nd April 2026
31AQI (US)
3rd April 2026
49AQI (US)
4th April 2026
44AQI (US)
5th April 2026
25AQI (US)
6th April 2026
36AQI (US)
7th April 2026
37AQI (US)
8th April 2026
33AQI (US)
9th April 2026
33AQI (US)
10th April 2026
45AQI (US)
11th April 2026
36AQI (US)
12th April 2026
30AQI (US)
13th April 2026
31AQI (US)
14th April 2026
39AQI (US)
15th April 2026
30AQI (US)
16th April 2026
34AQI (US)
17th April 2026
30AQI (US)
18th April 2026
28AQI (US)
19th April 2026
30AQI (US)
20th April 2026
38AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
27AQI (US)
23rd April 2026
32AQI (US)
24th April 2026
34AQI (US)
25th April 2026
46AQI (US)
26th April 2026
51AQI (US)
27th April 2026
50AQI (US)
28th April 2026
47AQI (US)
29th April 2026
40AQI (US)
30th April 2026
16AQI (US)
1st May 2026
43AQI (US)
2nd May 2026
53AQI (US)
3rd May 2026
44AQI (US)
4th May 2026
18AQI (US)
5th May 2026
23AQI (US)
6th May 2026
28AQI (US)
7th May 2026
31AQI (US)
8th May 2026
36AQI (US)
9th May 2026
18AQI (US)
10th May 2026
20AQI (US)
11th May 2026
29AQI (US)
12th May 2026
33AQI (US)
13th May 2026
41AQI (US)
14th May 2026
37AQI (US)
15th May 2026
36AQI (US)
16th May 2026
79AQI (US)
17th May 2026
64AQI (US)
18th May 2026
53AQI (US)
19th May 2026
47AQI (US)
20th May 2026
60AQI (US)
21st May 2026
65AQI (US)
22nd May 2026
69AQI (US)
23rd May 2026
60AQI (US)
24th May 2026
62AQI (US)
25th May 2026
54AQI (US)
26th May 2026
42AQI (US)
27th May 2026
24AQI (US)
28th May 2026
24AQI (US)
29th May 2026
23AQI (US)
30th May 2026
25AQI (US)
31st May 2026
27AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
25AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
25AQI (US)
5th June 2026
21AQI (US)
6th June 2026
24AQI (US)
7th June 2026
22AQI (US)
8th June 2026
20AQI (US)
9th June 2026
23AQI (US)
10th June 2026
21AQI (US)
11th June 2026
25AQI (US)
12th June 2026
47AQI (US)
13th June 2026
41AQI (US)
14th June 2026
28AQI (US)
15th June 2026
28AQI (US)
16th June 2026
36AQI (US)
17th June 2026
21AQI (US)
18th June 2026
19AQI (US)
19th June 2026
30AQI (US)
20th June 2026
35AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
28AQI (US)
27th June 2026
26AQI (US)
28th June 2026
28AQI (US)
29th June 2026
26AQI (US)
30th June 2026
25AQI (US)
1st July 2026
41AQI (US)
2nd July 2026
16AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
25AQI (US)
5th July 2026
18AQI (US)
6th July 2026
12AQI (US)
7th July 2026
16AQI (US)
8th July 2026
25AQI (US)
9th July 2026
25AQI (US)
10th July 2026
26AQI (US)
11th July 2026
28AQI (US)
12th July 2026
27AQI (US)
13th July 2026
43AQI (US)
14th July 2026
51AQI (US)
15th July 2026
43AQI (US)
16th July 2026
48AQI (US)
17th July 2026
36AQI (US)
18th July 2026
50AQI (US)
19th July 2026
61AQI (US)
20th July 2026
59AQI (US)
21st July 2026
82AQI (US)
22nd July 2026
86AQI (US)
23rd July 2026
43AQI (US)
24th July 2026
38AQI (US)
25th July 2026
51AQI (US)
26th July 2026
43AQI (US)
27th July 2026
29AQI (US)
28th July 2026
37AQI (US)
29th July 2026
41AQI (US)
30th July 2026
52AQI (US)
31st July 2026
44AQI (US)
1st August 2026
41AQI (US)
2nd August 2026
50AQI (US)
3rd August 2026
46AQI (US)
4th August 2026
34AQI (US)
5th August 2026
28AQI (US)
6th August 2026
27AQI (US)
7th August 2026
24AQI (US)
8th August 2026
24AQI (US)
9th August 2026
24AQI (US)
10th August 2026
26AQI (US)
11th August 2026
23AQI (US)
12th August 2026
26AQI (US)
13th August 2026
25AQI (US)
14th August 2026
54AQI (US)
15th August 2026
25AQI (US)
16th August 2026
22AQI (US)
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

34AQI (US)

37AQI (US)

53AQI (US)

36AQI (US)

41AQI (US)

26AQI (US)

39AQI (US)

31AQI (US)

No. of days

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

202638AQI (US)

29
2
23
5
13
18
29
1
21
10
30
24
7
15
1
184
44

Highest AQI (US) recorded in

March

53AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202544AQI (US)

28
3
25
3
22
9
19
11
21
10
21
9
16
14
1
26
5
30
19
12
15
15
21
10
263
101
1

Highest AQI (US) recorded in

July

56AQI (US)

Lowest AQI (US) recorded in

September

31AQI (US)

202438AQI (US)

28
3
25
4
23
8
18
11
1
27
4
24
6
24
7
30
1
27
3
31
28
2
31
316
49
1

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

December

30AQI (US)

202339AQI (US)

28
2
26
2
19
12
15
15
27
4
24
6
24
7
31
28
2
25
6
22
7
23
8
292
71

Highest AQI (US) recorded in

April

51AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202236AQI (US)

30
18
3
21
10
12
5
20
11
23
7
20
1
1
28
30
1
27
3
31
261
41

Highest AQI (US) recorded in

March

45AQI (US)

Lowest AQI (US) recorded in

October

29AQI (US)

202137AQI (US)

26
4
19
9
23
7
1
25
5
26
5
23
7
30
1
29
2
29
1
28
1
2
26
4
31
315
46
1
2

Highest AQI (US) recorded in

March

44AQI (US)

Lowest AQI (US) recorded in

September

30AQI (US)

202034AQI (US)

10
3
17
4
17
1
24
6
30
1
13
17
1
19
30
1
27
3
29
2
216
38
1

Highest AQI (US) recorded in

August

54AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
44AQI (US)
Least Polluted Year Recorded
2020(Avg.)
34AQI (US)

Okano's annual 2026 AQI (US) (38) shows an average percentage change of 0.6% (worsened AQI (US)) compared to previous years: 2020 (34), 2021 (37), 2022 (36), 2023 (39), 2024 (38), 2025 (44).