Kotobukicho, Minamisuita, Osaka, 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
Kotobukicho, Minamisuita, Osaka, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2022
66AQILowest AQI recorded on
11th Aug 2026
22AQISame Day Analysis (11th 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: 10th Aug - 11th Aug 2026
Kotobukicho, Minamisuita, Osaka, Japan
AQI
Day
Night
.
5 AM10th Aug 2026
7 PM
4 AM11th Aug 2026
Day time
Avg. Highest Time
5AM10th Aug
25AQI
Avg. Lowest Time
6PM10th Aug
21AQI
Night time
Avg. Highest Time
12AM11th Aug
23AQI
Avg. Lowest Time
4AM11th Aug
21AQI
In the last 24 hours,
Kotobukicho's AQI reached its highest point of 25 at 5 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 10th Aug and 11th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kotobukicho, Minamisuita, Osaka, Japan
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026569 AMAQI
13th Jul 20265910 AMAQI
13th Jul 20266211 AMAQI
13th Jul 20265812 PMAQI
13th Jul 2026621 PMAQI
13th Jul 2026662 PMAQI
13th Jul 2026673 PMAQI
13th Jul 2026784 PMAQI
13th Jul 2026745 PMAQI
13th Jul 2026676 PMAQI
13th Jul 2026677 PMAQI
13th Jul 2026488 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20262110 PMAQI
13th Jul 20262711 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026231 AMAQI
14th Jul 2026192 AMAQI
14th Jul 2026253 AMAQI
14th Jul 2026294 AMAQI
29°C26/33°C
14th Jul 2026255 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026338 AMAQI
14th Jul 2026339 AMAQI
14th Jul 20264210 AMAQI
14th Jul 20264611 AMAQI
14th Jul 20265612 PMAQI
14th Jul 2026641 PMAQI
14th Jul 2026662 PMAQI
14th Jul 2026623 PMAQI
14th Jul 2026644 PMAQI
14th Jul 2026605 PMAQI
14th Jul 2026526 PMAQI
14th Jul 2026427 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026529 PMAQI
14th Jul 20265110 PMAQI
14th Jul 20264411 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026442 AMAQI
15th Jul 2026623 AMAQI
15th Jul 2026604 AMAQI
30°C26/34°C
15th Jul 2026635 AMAQI
15th Jul 2026496 AMAQI
15th Jul 2026367 AMAQI
15th Jul 2026588 AMAQI
15th Jul 2026559 AMAQI
15th Jul 20265310 AMAQI
15th Jul 20266011 AMAQI
15th Jul 20264812 PMAQI
15th Jul 2026501 PMAQI
15th Jul 2026272 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026274 PMAQI
15th Jul 2026275 PMAQI
15th Jul 2026276 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026318 PMAQI
15th Jul 2026509 PMAQI
15th Jul 20266410 PMAQI
15th Jul 20267211 PMAQI
16th Jul 20267812 AMAQI
16th Jul 2026731 AMAQI
16th Jul 2026672 AMAQI
16th Jul 2026693 AMAQI
16th Jul 2026664 AMAQI
30°C27/34°C
16th Jul 2026685 AMAQI
16th Jul 2026656 AMAQI
16th Jul 2026627 AMAQI
16th Jul 2026598 AMAQI
16th Jul 2026569 AMAQI
16th Jul 20265810 AMAQI
16th Jul 20265711 AMAQI
16th Jul 20265612 PMAQI
16th Jul 2026571 PMAQI
16th Jul 2026542 PMAQI
16th Jul 2026543 PMAQI
16th Jul 2026524 PMAQI
16th Jul 2026515 PMAQI
16th Jul 2026516 PMAQI
16th Jul 2026527 PMAQI
16th Jul 2026548 PMAQI
16th Jul 2026559 PMAQI
16th Jul 20265310 PMAQI
16th Jul 20264911 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026421 AMAQI
17th Jul 2026422 AMAQI
17th Jul 2026403 AMAQI
17th Jul 2026404 AMAQI
30°C27/34°C
17th Jul 2026405 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026407 AMAQI
17th Jul 2026448 AMAQI
17th Jul 2026449 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026531 PMAQI
17th Jul 2026562 PMAQI
17th Jul 2026603 PMAQI
17th Jul 2026564 PMAQI
17th Jul 2026605 PMAQI
17th Jul 2026606 PMAQI
17th Jul 2026577 PMAQI
17th Jul 2026598 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20265311 PMAQI
18th Jul 20265312 AMAQI
18th Jul 2026541 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026543 AMAQI
18th Jul 2026564 AMAQI
31°C27/35°C
18th Jul 2026535 AMAQI
18th Jul 2026516 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026558 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20266910 AMAQI
18th Jul 20267111 AMAQI
18th Jul 20267112 PMAQI
18th Jul 2026671 PMAQI
18th Jul 2026662 PMAQI
18th Jul 2026733 PMAQI
18th Jul 2026704 PMAQI
18th Jul 2026655 PMAQI
18th Jul 2026586 PMAQI
18th Jul 2026587 PMAQI
18th Jul 2026558 PMAQI
18th Jul 2026559 PMAQI
18th Jul 20265710 PMAQI
18th Jul 20265311 PMAQI
19th Jul 20265212 AMAQI
19th Jul 2026521 AMAQI
19th Jul 2026502 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026474 AMAQI
30°C28/34°C
19th Jul 2026445 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026529 AMAQI
19th Jul 20265610 AMAQI
19th Jul 20265311 AMAQI
19th Jul 20265212 PMAQI
19th Jul 2026531 PMAQI
19th Jul 2026532 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026555 PMAQI
19th Jul 2026506 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026428 PMAQI
19th Jul 2026449 PMAQI
19th Jul 20264210 PMAQI
19th Jul 20264011 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026332 AMAQI
20th Jul 2026383 AMAQI
20th Jul 2026384 AMAQI
30°C26/34°C
20th Jul 2026445 AMAQI
20th Jul 2026346 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20265510 AMAQI
20th Jul 20264811 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026572 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026525 PMAQI
20th Jul 2026516 PMAQI
20th Jul 2026557 PMAQI
20th Jul 2026568 PMAQI
20th Jul 2026589 PMAQI
20th Jul 20264710 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026581 AMAQI
21st Jul 2026512 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026584 AMAQI
30°C27/34°C
21st Jul 2026645 AMAQI
21st Jul 2026556 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026548 AMAQI
21st Jul 2026549 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265611 AMAQI
21st Jul 2026581 PMAQI
21st Jul 2026582 PMAQI
21st Jul 2026603 PMAQI
21st Jul 2026714 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026726 PMAQI
21st Jul 20261007 PMAQI
21st Jul 2026728 PMAQI
21st Jul 2026749 PMAQI
21st Jul 20267810 PMAQI
21st Jul 20267911 PMAQI
22nd Jul 20267212 AMAQI
22nd Jul 2026741 AMAQI
22nd Jul 2026662 AMAQI
22nd Jul 2026533 AMAQI
22nd Jul 2026444 AMAQI
31°C27/35°C
22nd Jul 2026345 AMAQI
22nd Jul 2026346 AMAQI
22nd Jul 2026367 AMAQI
22nd Jul 2026488 AMAQI
22nd Jul 2026519 AMAQI
22nd Jul 20265310 AMAQI
22nd Jul 20266011 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026761 PMAQI
22nd Jul 2026922 PMAQI
22nd Jul 2026903 PMAQI
22nd Jul 2026944 PMAQI
22nd Jul 2026975 PMAQI
22nd Jul 2026806 PMAQI
22nd Jul 2026757 PMAQI
22nd Jul 2026788 PMAQI
22nd Jul 2026909 PMAQI
22nd Jul 20269310 PMAQI
22nd Jul 20269611 PMAQI
23rd Jul 20268412 AMAQI
23rd Jul 2026761 AMAQI
23rd Jul 2026712 AMAQI
23rd Jul 2026723 AMAQI
23rd Jul 2026714 AMAQI
32°C28/35°C
23rd Jul 2026655 AMAQI
23rd Jul 2026556 AMAQI
23rd Jul 2026637 AMAQI
23rd Jul 2026578 AMAQI
23rd Jul 2026599 AMAQI
23rd Jul 20265010 AMAQI
23rd Jul 20264611 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026761 PMAQI
23rd Jul 2026742 PMAQI
23rd Jul 2026783 PMAQI
23rd Jul 2026864 PMAQI
23rd Jul 2026835 PMAQI
23rd Jul 2026796 PMAQI
23rd Jul 2026887 PMAQI
23rd Jul 2026908 PMAQI
23rd Jul 2026629 PMAQI
23rd Jul 20262910 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20263112 AMAQI
24th Jul 2026321 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026254 AMAQI
33°C28/38°C
24th Jul 2026295 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026338 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20265412 PMAQI
24th Jul 2026661 PMAQI
24th Jul 2026692 PMAQI
24th Jul 2026663 PMAQI
24th Jul 2026694 PMAQI
24th Jul 2026685 PMAQI
24th Jul 2026656 PMAQI
24th Jul 2026667 PMAQI
24th Jul 2026508 PMAQI
24th Jul 2026299 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026571 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026583 AMAQI
25th Jul 2026564 AMAQI
33°C29/37°C
25th Jul 2026545 AMAQI
25th Jul 2026556 AMAQI
25th Jul 2026537 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265610 AMAQI
25th Jul 20265911 AMAQI
25th Jul 20265212 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026492 PMAQI
25th Jul 2026553 PMAQI
25th Jul 2026584 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026557 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026422 AMAQI
26th Jul 2026383 AMAQI
26th Jul 2026424 AMAQI
32°C28/37°C
26th Jul 2026365 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026387 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264410 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20265312 PMAQI
26th Jul 2026531 PMAQI
26th Jul 2026542 PMAQI
26th Jul 2026563 PMAQI
26th Jul 2026594 PMAQI
26th Jul 2026585 PMAQI
26th Jul 2026536 PMAQI
26th Jul 2026577 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026361 AMAQI
27th Jul 2026312 AMAQI
27th Jul 2026313 AMAQI
27th Jul 2026314 AMAQI
31°C27/35°C
27th Jul 2026335 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20263111 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026311 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026339 PMAQI
27th Jul 20264210 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026253 AMAQI
28th Jul 2026334 AMAQI
31°C28/35°C
28th Jul 2026385 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026409 AMAQI
28th Jul 20265010 AMAQI
28th Jul 20265411 AMAQI
28th Jul 20266312 PMAQI
28th Jul 2026651 PMAQI
28th Jul 2026572 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026535 PMAQI
28th Jul 2026536 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026489 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026361 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026313 AMAQI
29th Jul 2026314 AMAQI
30°C27/33°C
29th Jul 2026335 AMAQI
29th Jul 2026366 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264910 AMAQI
29th Jul 20265111 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026542 PMAQI
29th Jul 2026513 PMAQI
29th Jul 2026544 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026526 PMAQI
29th Jul 2026547 PMAQI
29th Jul 2026548 PMAQI
29th Jul 2026539 PMAQI
29th Jul 20265510 PMAQI
29th Jul 20265511 PMAQI
30th Jul 20265612 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026523 AMAQI
30th Jul 2026484 AMAQI
29°C26/33°C
30th Jul 2026485 AMAQI
30th Jul 2026486 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20265610 AMAQI
30th Jul 20265611 AMAQI
30th Jul 20266212 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026622 PMAQI
30th Jul 2026653 PMAQI
30th Jul 2026634 PMAQI
30th Jul 2026585 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20265012 AMAQI
31st Jul 2026501 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026384 AMAQI
31°C28/35°C
31st Jul 2026425 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026537 AMAQI
31st Jul 2026528 AMAQI
31st Jul 2026549 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265712 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026562 PMAQI
31st Jul 2026593 PMAQI
31st Jul 2026684 PMAQI
31st Jul 2026635 PMAQI
31st Jul 2026556 PMAQI
31st Jul 2026477 PMAQI
31st Jul 2026508 PMAQI
31st Jul 2026529 PMAQI
31st Jul 20266010 PMAQI
31st Jul 20265211 PMAQI
1st Aug 20265012 AMAQI
1st Aug 2026421 AMAQI
1st Aug 2026422 AMAQI
1st Aug 2026383 AMAQI
1st Aug 2026404 AMAQI
31°C28/35°C
1st Aug 2026465 AMAQI
1st Aug 2026466 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026488 AMAQI
1st Aug 2026499 AMAQI
1st Aug 20265110 AMAQI
1st Aug 20265211 AMAQI
1st Aug 20265812 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026653 PMAQI
1st Aug 2026654 PMAQI
1st Aug 2026675 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026497 PMAQI
1st Aug 2026488 PMAQI
1st Aug 2026529 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026441 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026484 AMAQI
32°C28/36°C
2nd Aug 2026485 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026447 AMAQI
2nd Aug 2026428 AMAQI
2nd Aug 2026509 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265011 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20265111 PMAQI
3rd Aug 20264412 AMAQI
3rd Aug 2026331 AMAQI
3rd Aug 2026292 AMAQI
3rd Aug 2026333 AMAQI
3rd Aug 2026424 AMAQI
32°C29/37°C
3rd Aug 2026515 AMAQI
3rd Aug 2026316 AMAQI
3rd Aug 2026387 AMAQI
3rd Aug 2026368 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264911 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026632 PMAQI
3rd Aug 2026583 PMAQI
3rd Aug 2026584 PMAQI
3rd Aug 2026575 PMAQI
3rd Aug 2026626 PMAQI
3rd Aug 2026567 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20266011 PMAQI
4th Aug 20264012 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026312 AMAQI
4th Aug 2026293 AMAQI
4th Aug 2026234 AMAQI
31°C28/37°C
4th Aug 2026255 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026237 AMAQI
4th Aug 2026238 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026272 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026259 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
5th Aug 20262512 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026122 AMAQI
5th Aug 2026123 AMAQI
5th Aug 2026164 AMAQI
30°C27/35°C
5th Aug 2026235 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026338 AMAQI
5th Aug 2026369 AMAQI
5th Aug 20263310 AMAQI
5th Aug 20262311 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026295 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026339 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20263111 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026331 AMAQI
6th Aug 2026292 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026294 AMAQI
30°C26/36°C
6th Aug 2026335 AMAQI
6th Aug 2026316 AMAQI
6th Aug 2026367 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262910 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
31°C27/36°C
7th Aug 2026215 AMAQI
7th Aug 2026236 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026291 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026427 PMAQI
7th Aug 2026388 PMAQI
7th Aug 2026319 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
31°C27/36°C
8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026231 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026508 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026254 AMAQI
30°C27/35°C
9th Aug 2026255 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262710 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026234 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026276 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262310 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026273 AMAQI
10th Aug 2026254 AMAQI
29°C26/34°C
10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262310 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262512 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026232 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026215 PMAQI
10th Aug 2026216 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI
29°C26/34°C
11th Aug 2026235 AMAQI
5 AM11th Aug 2026216 AMAQI
11th Aug 2026237 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262111 AMAQI
11th Aug 20262112 PMAQI
12 PM11th Aug 2026211 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026234 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026237 PMAQI
7 PM11th Aug 2026218 PMAQI
11th Aug 2026239 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262511 PMAQI
12 AM
4 AM
27°C24/31°C
Day time
Avg. Highest Time
1 PM - 5 PM
50AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
6 AM - 7 AM
38AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 5 PM (Avg. 50), while the lowest AQI was between 6 AM to 7 AM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 9 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 4 AM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 45), while the lowest AQI was between 2 AM to 4 AM (Avg. 38).
2026 Days Vs Air Quality
Kotobukicho, Minamisuita, Osaka, Japan
2026
80%
179
20%
44
Total number of days with different AQI categories in last 223 days in 2026 (142 days remaining)
Good
179 DaysModerate
44 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 223 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Kotobukicho, Minamisuita, Osaka, 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
23AQI (US)
23AQI (US)
2nd January 2026
23AQI (US)
23AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
36AQI (US)
36AQI (US)
5th January 2026
56AQI (US)
56AQI (US)
6th January 2026
19AQI (US)
19AQI (US)
7th January 2026
40AQI (US)
40AQI (US)
8th January 2026
40AQI (US)
40AQI (US)
9th January 2026
25AQI (US)
25AQI (US)
10th January 2026
47AQI (US)
47AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
35AQI (US)
35AQI (US)
13th January 2026
42AQI (US)
42AQI (US)
14th January 2026
26AQI (US)
26AQI (US)
15th January 2026
51AQI (US)
51AQI (US)
16th January 2026
66AQI (US)
66AQI (US)
17th January 2026
77AQI (US)
77AQI (US)
18th January 2026
46AQI (US)
46AQI (US)
19th January 2026
49AQI (US)
49AQI (US)
20th January 2026
35AQI (US)
35AQI (US)
21st January 2026
17AQI (US)
17AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
17AQI (US)
17AQI (US)
26th January 2026
15AQI (US)
15AQI (US)
27th January 2026
45AQI (US)
45AQI (US)
28th January 2026
22AQI (US)
22AQI (US)
29th January 2026
20AQI (US)
20AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
35AQI (US)
35AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
50AQI (US)
50AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
46AQI (US)
46AQI (US)
5th February 2026
59AQI (US)
59AQI (US)
6th February 2026
55AQI (US)
55AQI (US)
7th February 2026
15AQI (US)
15AQI (US)
8th February 2026
15AQI (US)
15AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
60AQI (US)
60AQI (US)
11th February 2026
47AQI (US)
47AQI (US)
12th February 2026
63AQI (US)
63AQI (US)
13th February 2026
65AQI (US)
65AQI (US)
14th February 2026
78AQI (US)
78AQI (US)
15th February 2026
60AQI (US)
60AQI (US)
16th February 2026
51AQI (US)
51AQI (US)
17th February 2026
15AQI (US)
15AQI (US)
18th February 2026
34AQI (US)
34AQI (US)
19th February 2026
27AQI (US)
27AQI (US)
20th February 2026
43AQI (US)
43AQI (US)
21st February 2026
54AQI (US)
54AQI (US)
22nd February 2026
46AQI (US)
46AQI (US)
23rd February 2026
51AQI (US)
51AQI (US)
24th February 2026
49AQI (US)
49AQI (US)
25th February 2026
18AQI (US)
18AQI (US)
26th February 2026
16AQI (US)
16AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
27AQI (US)
27AQI (US)
1st March 2026
38AQI (US)
38AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
41AQI (US)
41AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
36AQI (US)
36AQI (US)
9th March 2026
43AQI (US)
43AQI (US)
10th March 2026
37AQI (US)
37AQI (US)
11th March 2026
38AQI (US)
38AQI (US)
12th March 2026
48AQI (US)
48AQI (US)
13th March 2026
39AQI (US)
39AQI (US)
14th March 2026
30AQI (US)
30AQI (US)
15th March 2026
52AQI (US)
52AQI (US)
16th March 2026
30AQI (US)
30AQI (US)
17th March 2026
43AQI (US)
43AQI (US)
18th March 2026
53AQI (US)
53AQI (US)
19th March 2026
50AQI (US)
50AQI (US)
20th March 2026
58AQI (US)
58AQI (US)
21st March 2026
50AQI (US)
50AQI (US)
22nd March 2026
53AQI (US)
53AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
60AQI (US)
60AQI (US)
25th March 2026
48AQI (US)
48AQI (US)
26th March 2026
11AQI (US)
11AQI (US)
27th March 2026
46AQI (US)
46AQI (US)
28th March 2026
55AQI (US)
55AQI (US)
29th March 2026
68AQI (US)
68AQI (US)
30th March 2026
43AQI (US)
43AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
40AQI (US)
40AQI (US)
3rd April 2026
60AQI (US)
60AQI (US)
4th April 2026
41AQI (US)
41AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
43AQI (US)
43AQI (US)
7th April 2026
49AQI (US)
49AQI (US)
8th April 2026
46AQI (US)
46AQI (US)
9th April 2026
52AQI (US)
52AQI (US)
10th April 2026
40AQI (US)
40AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
30AQI (US)
30AQI (US)
13th April 2026
32AQI (US)
32AQI (US)
14th April 2026
50AQI (US)
50AQI (US)
15th April 2026
29AQI (US)
29AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
33AQI (US)
33AQI (US)
25th April 2026
37AQI (US)
37AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
50AQI (US)
50AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
42AQI (US)
42AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
55AQI (US)
55AQI (US)
3rd May 2026
54AQI (US)
54AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
26AQI (US)
26AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
27AQI (US)
27AQI (US)
11th May 2026
30AQI (US)
30AQI (US)
12th May 2026
29AQI (US)
29AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
67AQI (US)
67AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
61AQI (US)
61AQI (US)
22nd May 2026
64AQI (US)
64AQI (US)
23rd May 2026
56AQI (US)
56AQI (US)
24th May 2026
61AQI (US)
61AQI (US)
25th May 2026
50AQI (US)
50AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
27AQI (US)
27AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
25AQI (US)
25AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
34AQI (US)
34AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
27AQI (US)
27AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
13AQI (US)
13AQI (US)
7th July 2026
21AQI (US)
21AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
25AQI (US)
25AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
46AQI (US)
46AQI (US)
14th July 2026
42AQI (US)
42AQI (US)
15th July 2026
45AQI (US)
45AQI (US)
16th July 2026
59AQI (US)
59AQI (US)
17th July 2026
49AQI (US)
49AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
46AQI (US)
46AQI (US)
21st July 2026
63AQI (US)
63AQI (US)
22nd July 2026
69AQI (US)
69AQI (US)
23rd July 2026
67AQI (US)
67AQI (US)
24th July 2026
45AQI (US)
45AQI (US)
25th July 2026
52AQI (US)
52AQI (US)
26th July 2026
44AQI (US)
44AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
41AQI (US)
41AQI (US)
29th July 2026
45AQI (US)
45AQI (US)
30th July 2026
53AQI (US)
53AQI (US)
31st July 2026
51AQI (US)
51AQI (US)
1st August 2026
51AQI (US)
51AQI (US)
2nd August 2026
48AQI (US)
48AQI (US)
3rd August 2026
47AQI (US)
47AQI (US)
4th August 2026
27AQI (US)
27AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
27AQI (US)
27AQI (US)
7th August 2026
27AQI (US)
27AQI (US)
8th August 2026
24AQI (US)
24AQI (US)
9th August 2026
24AQI (US)
24AQI (US)
10th August 2026
24AQI (US)
24AQI (US)
11th August 2026
22AQI (US)
22AQI (US)
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
36AQI (US)
43AQI (US)
44AQI (US)
38AQI (US)
40AQI (US)
24AQI (US)
40AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
27
4
18
10
22
9
28
2
21
10
30
23
8
10
1
179
44
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202546AQI (US)
26
5
24
4
22
9
18
12
20
11
22
8
17
14
19
12
29
1
16
15
8
22
23
8
244
121
Highest AQI (US) recorded in
November55AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
202442AQI (US)
24
7
24
5
23
8
21
8
1
25
6
24
6
23
8
25
5
27
3
29
2
27
3
30
1
302
62
1
Highest AQI (US) recorded in
April50AQI (US)
Lowest AQI (US) recorded in
December33AQI (US)
202346AQI (US)
22
8
20
8
20
11
14
16
24
7
15
15
16
13
26
3
22
2
25
6
18
10
19
12
241
111
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
January40AQI (US)
202243AQI (US)
12
8
13
7
10
18
1
13
4
16
15
23
7
16
6
1
1
26
3
29
2
22
6
23
1
204
78
1
Highest AQI (US) recorded in
March60AQI (US)
Lowest AQI (US) recorded in
December34AQI (US)
202151AQI (US)
18
12
11
17
11
16
2
14
16
11
18
12
18
14
17
20
11
19
9
20
11
16
14
18
13
184
172
2
Highest AQI (US) recorded in
March58AQI (US)
Lowest AQI (US) recorded in
September43AQI (US)
202050AQI (US)
6
7
11
10
9
9
14
16
26
5
8
19
2
13
6
18
13
13
15
17
13
1
135
113
3
Highest AQI (US) recorded in
August63AQI (US)
Lowest AQI (US) recorded in
July38AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
51AQI (US)Least Polluted Year Recorded
2026(Avg.)
38AQI (US)Kotobukicho's annual 2026 AQI (US) (38) shows an average percentage change of -17.5% (improved AQI (US)) compared to previous years: 2020 (50), 2021 (51), 2022 (43), 2023 (46), 2024 (42), 2025 (46).
