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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Mizonokuchi, Chofugaoka, Tokyo, 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

Mizonokuchi, Chofugaoka, Tokyo, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
63AQI
Lowest AQI recorded on
26th Aug 2024
10AQI

Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Mizonokuchi, Chofugaoka, Tokyo, Japan

AQI
Day
Night
.

4 AM12th Aug 2026

6 PM

3 AM13th Aug 2026

Day time
Avg. Highest Time
5PM12th Aug

38AQI

Avg. Lowest Time
6AM12th Aug

21AQI

Night time
Avg. Highest Time
7PM12th Aug

27AQI

Avg. Lowest Time
12AM13th Aug

21AQI

In the last 24 hours,

Mizonokuchi's AQI reached its highest point of 38 at 5 PM during the Day, while the lowest point, 21, was recorded at 12 AM during the Night between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Mizonokuchi, Chofugaoka, Tokyo, Japan

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026444 AMAQI
15th Jul 2026445 AMAQI
15th Jul 2026486 AMAQI
15th Jul 2026447 AMAQI
15th Jul 2026468 AMAQI
15th Jul 2026489 AMAQI
15th Jul 20263710 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026501 PMAQI
15th Jul 2026562 PMAQI
15th Jul 2026553 PMAQI
15th Jul 2026574 PMAQI
15th Jul 2026525 PMAQI
15th Jul 2026526 PMAQI
15th Jul 2026497 PMAQI
15th Jul 2026308 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20263410 PMAQI
15th Jul 20264011 PMAQI
16th Jul 20264212 AMAQI
16th Jul 2026581 AMAQI
16th Jul 2026442 AMAQI
16th Jul 2026323 AMAQI

29°C26/32°C

16th Jul 2026314 AMAQI
16th Jul 2026345 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026317 AMAQI
16th Jul 2026318 AMAQI
16th Jul 2026809 AMAQI
16th Jul 20267310 AMAQI
16th Jul 20267111 AMAQI
16th Jul 20267812 PMAQI
16th Jul 2026761 PMAQI
16th Jul 2026812 PMAQI
16th Jul 2026783 PMAQI
16th Jul 2026624 PMAQI
16th Jul 2026865 PMAQI
16th Jul 2026926 PMAQI
16th Jul 2026767 PMAQI
16th Jul 2026728 PMAQI
16th Jul 2026709 PMAQI
16th Jul 20268910 PMAQI
16th Jul 20268411 PMAQI
17th Jul 20266612 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026522 AMAQI
17th Jul 2026483 AMAQI

30°C27/34°C

17th Jul 2026444 AMAQI
17th Jul 2026365 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026407 AMAQI
17th Jul 2026338 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265310 AMAQI
17th Jul 20266211 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026551 PMAQI
17th Jul 2026362 PMAQI
17th Jul 2026333 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026516 PMAQI
17th Jul 2026487 PMAQI
17th Jul 2026538 PMAQI
17th Jul 2026469 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026401 AMAQI
18th Jul 2026442 AMAQI
18th Jul 2026313 AMAQI

28°C26/30°C

18th Jul 2026274 AMAQI
18th Jul 2026295 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026178 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20261210 AMAQI
18th Jul 20261211 AMAQI
18th Jul 20261712 PMAQI
18th Jul 2026171 PMAQI
18th Jul 2026212 PMAQI
18th Jul 202693 PMAQI
18th Jul 202684 PMAQI
18th Jul 2026105 PMAQI
18th Jul 2026136 PMAQI
18th Jul 2026137 PMAQI
18th Jul 202688 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 20261111 PMAQI
19th Jul 20262212 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026292 AMAQI
19th Jul 2026253 AMAQI

28°C25/31°C

19th Jul 2026234 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026236 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026238 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026253 AMAQI

28°C25/30°C

20th Jul 2026254 AMAQI
20th Jul 2026255 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026279 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026421 PMAQI
20th Jul 2026642 PMAQI
20th Jul 2026603 PMAQI
20th Jul 2026514 PMAQI
20th Jul 2026485 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026551 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026273 AMAQI

30°C27/34°C

21st Jul 2026294 AMAQI
21st Jul 2026335 AMAQI
21st Jul 2026276 AMAQI
21st Jul 2026217 AMAQI
21st Jul 2026278 AMAQI
21st Jul 2026479 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265511 AMAQI
21st Jul 2026621 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026545 PMAQI
21st Jul 2026556 PMAQI
21st Jul 2026947 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026529 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265111 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026501 AMAQI
22nd Jul 2026552 AMAQI
22nd Jul 2026553 AMAQI

31°C28/34°C

22nd Jul 2026554 AMAQI
22nd Jul 2026565 AMAQI
22nd Jul 2026556 AMAQI
22nd Jul 2026577 AMAQI
22nd Jul 2026558 AMAQI
22nd Jul 2026569 AMAQI
22nd Jul 20265610 AMAQI
22nd Jul 20266611 AMAQI
22nd Jul 20267012 PMAQI
22nd Jul 2026731 PMAQI
22nd Jul 2026652 PMAQI
22nd Jul 2026653 PMAQI
22nd Jul 2026624 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026656 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 20266010 PMAQI
22nd Jul 20266011 PMAQI
23rd Jul 20266412 AMAQI
23rd Jul 2026601 AMAQI
23rd Jul 2026632 AMAQI
23rd Jul 2026593 AMAQI

31°C28/34°C

23rd Jul 2026494 AMAQI
23rd Jul 2026405 AMAQI
23rd Jul 2026486 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026568 AMAQI
23rd Jul 2026599 AMAQI
23rd Jul 20265810 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20265912 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026632 PMAQI
23rd Jul 2026693 PMAQI
23rd Jul 2026674 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026626 PMAQI
23rd Jul 2026597 PMAQI
23rd Jul 2026448 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026253 AMAQI

31°C28/36°C

24th Jul 2026314 AMAQI
24th Jul 2026315 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20264810 AMAQI
24th Jul 20265611 AMAQI
24th Jul 20266012 PMAQI
24th Jul 2026661 PMAQI
24th Jul 2026632 PMAQI
24th Jul 2026693 PMAQI
24th Jul 2026654 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026448 PMAQI
24th Jul 2026499 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20265311 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026542 AMAQI
25th Jul 2026543 AMAQI

29°C27/33°C

25th Jul 2026564 AMAQI
25th Jul 2026555 AMAQI
25th Jul 2026566 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026449 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026543 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026575 PMAQI
25th Jul 2026566 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026241 AMAQI
26th Jul 2026122 AMAQI
26th Jul 202683 AMAQI

29°C25/34°C

26th Jul 2026114 AMAQI
26th Jul 2026125 AMAQI
26th Jul 2026176 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026179 AMAQI
26th Jul 20262110 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026503 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026271 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026233 AMAQI

28°C25/31°C

27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026236 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026293 AMAQI

27°C24/30°C

28th Jul 2026294 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20264512 PMAQI
28th Jul 2026561 PMAQI
28th Jul 2026602 PMAQI
28th Jul 2026583 PMAQI
28th Jul 2026514 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20263110 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026362 AMAQI
29th Jul 2026483 AMAQI

26°C24/30°C

29th Jul 2026484 AMAQI
29th Jul 2026465 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026407 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20265611 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026483 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026515 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026388 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026191 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026253 AMAQI

29°C25/34°C

30th Jul 2026324 AMAQI
30th Jul 2026275 AMAQI
30th Jul 2026346 AMAQI
30th Jul 2026307 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20263211 AMAQI
30th Jul 20264712 PMAQI
30th Jul 2026511 PMAQI
30th Jul 2026562 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026485 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026527 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20265512 AMAQI
31st Jul 2026521 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026523 AMAQI

31°C28/34°C

31st Jul 2026484 AMAQI
31st Jul 2026405 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026427 AMAQI
31st Jul 2026448 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20264911 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026543 PMAQI
31st Jul 2026554 PMAQI
31st Jul 2026555 PMAQI
31st Jul 2026566 PMAQI
31st Jul 2026577 PMAQI
31st Jul 2026608 PMAQI
31st Jul 2026579 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20265311 PMAQI
1st Aug 20265212 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026562 AMAQI
1st Aug 2026493 AMAQI

30°C28/34°C

1st Aug 2026494 AMAQI
1st Aug 2026545 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026577 AMAQI
1st Aug 2026558 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20266711 AMAQI
1st Aug 20265912 PMAQI
1st Aug 2026691 PMAQI
1st Aug 2026692 PMAQI
1st Aug 2026713 PMAQI
1st Aug 2026744 PMAQI
1st Aug 2026725 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026687 PMAQI
1st Aug 2026658 PMAQI
1st Aug 2026739 PMAQI
1st Aug 20266410 PMAQI
1st Aug 20266611 PMAQI
2nd Aug 20266712 AMAQI
2nd Aug 2026641 AMAQI
2nd Aug 2026652 AMAQI
2nd Aug 2026463 AMAQI

30°C27/34°C

2nd Aug 2026574 AMAQI
2nd Aug 2026655 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026587 AMAQI
2nd Aug 2026588 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20265811 AMAQI
2nd Aug 20265612 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026562 PMAQI
2nd Aug 2026603 PMAQI
2nd Aug 2026544 PMAQI
2nd Aug 2026555 PMAQI
2nd Aug 2026546 PMAQI
2nd Aug 2026557 PMAQI
2nd Aug 2026518 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262510 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262112 AMAQI
3rd Aug 2026341 AMAQI
3rd Aug 2026332 AMAQI
3rd Aug 2026123 AMAQI

30°C25/34°C

3rd Aug 202684 AMAQI
3rd Aug 202685 AMAQI
3rd Aug 202686 AMAQI
3rd Aug 2026127 AMAQI
3rd Aug 202688 AMAQI
3rd Aug 202699 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 20261411 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026192 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026195 PMAQI
3rd Aug 2026136 PMAQI
3rd Aug 2026107 PMAQI
3rd Aug 2026198 PMAQI
3rd Aug 2026209 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20262311 PMAQI
4th Aug 20262712 AMAQI
4th Aug 2026191 AMAQI
4th Aug 2026182 AMAQI
4th Aug 2026213 AMAQI

25°C24/27°C

4th Aug 2026214 AMAQI
4th Aug 2026255 AMAQI
4th Aug 2026276 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20263110 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026332 PMAQI
4th Aug 2026403 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026486 PMAQI
4th Aug 2026447 PMAQI
4th Aug 2026408 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20264610 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20265112 AMAQI
5th Aug 2026471 AMAQI
5th Aug 2026492 AMAQI
5th Aug 2026213 AMAQI

25°C23/29°C

5th Aug 2026214 AMAQI
5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026364 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262911 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026333 AMAQI

26°C23/30°C

6th Aug 2026234 AMAQI
6th Aug 2026275 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026292 AMAQI
7th Aug 2026273 AMAQI

29°C26/32°C

7th Aug 2026274 AMAQI
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262312 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026522 PMAQI
7th Aug 2026553 PMAQI
7th Aug 2026494 PMAQI
7th Aug 2026345 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20264610 PMAQI
7th Aug 20265811 PMAQI
8th Aug 20266512 AMAQI
8th Aug 2026631 AMAQI
8th Aug 2026652 AMAQI
8th Aug 2026663 AMAQI

29°C27/32°C

8th Aug 2026624 AMAQI
8th Aug 2026405 AMAQI
8th Aug 2026236 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20263210 AMAQI
8th Aug 20265111 AMAQI
8th Aug 20264212 PMAQI
8th Aug 2026381 PMAQI
8th Aug 2026512 PMAQI
8th Aug 2026463 PMAQI
8th Aug 2026484 PMAQI
8th Aug 2026445 PMAQI
8th Aug 2026446 PMAQI
8th Aug 2026447 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026449 PMAQI
8th Aug 20264410 PMAQI
8th Aug 20264411 PMAQI
9th Aug 20264612 AMAQI
9th Aug 2026421 AMAQI
9th Aug 2026362 AMAQI
9th Aug 2026213 AMAQI

29°C26/32°C

9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262710 AMAQI
9th Aug 20263611 AMAQI
9th Aug 20264212 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026422 PMAQI
9th Aug 2026463 PMAQI
9th Aug 2026574 PMAQI
9th Aug 2026545 PMAQI
9th Aug 2026426 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026408 PMAQI
9th Aug 2026409 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262311 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026233 AMAQI

28°C26/32°C

10th Aug 2026214 AMAQI
10th Aug 2026235 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026258 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20264812 PMAQI
10th Aug 2026481 PMAQI
10th Aug 2026452 PMAQI
10th Aug 2026333 PMAQI
10th Aug 2026314 PMAQI
10th Aug 2026345 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026257 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20263310 PMAQI
10th Aug 20264211 PMAQI
11th Aug 20263612 AMAQI
11th Aug 2026401 AMAQI
11th Aug 2026332 AMAQI
11th Aug 2026273 AMAQI

27°C24/30°C

11th Aug 2026254 AMAQI
11th Aug 2026365 AMAQI
11th Aug 2026426 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026388 AMAQI
11th Aug 2026409 AMAQI
11th Aug 20264010 AMAQI
11th Aug 20264011 AMAQI
11th Aug 20263812 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026274 PMAQI
11th Aug 2026295 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026337 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20263110 PMAQI
11th Aug 20263311 PMAQI
12th Aug 20262512 AMAQI
12th Aug 2026381 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026213 AMAQI

24°C22/28°C

12th Aug 2026234 AMAQI
12th Aug 2026235 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262710 AMAQI
12th Aug 20262911 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026321 PMAQI
12th Aug 2026302 PMAQI
12th Aug 2026303 PMAQI
12th Aug 2026364 PMAQI
12th Aug 2026385 PMAQI
12th Aug 2026276 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262112 AMAQI
13th Aug 2026231 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026233 AMAQI

24°C23/26°C

13th Aug 2026214 AMAQI
4 AM
13th Aug 2026295 AMAQI
13th Aug 2026236 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262311 AMAQI
11 AM
13th Aug 20262512 PMAQI
13th Aug 2026271 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026316 PMAQI
6 PM
13th Aug 2026297 PMAQI
13th Aug 2026298 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20264210 PMAQI
13th Aug 20263211 PMAQI
11 PM
3 AM

26°C23/30°C

Day time
Avg. Highest Time
2 PM - 3 PM

46AQI

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

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 3 PM (Avg. 46), while the lowest AQI was between 8 AM to 8 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM

41AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 41), while the lowest AQI was between 3 AM to 3 AM (Avg. 33).

2026 Days Vs Air Quality

Mizonokuchi, Chofugaoka, Tokyo, Japan

2026

85%

191

15%

34

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
191 Days
Moderate
34 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 85%

Health Risk Level:

Low

In 2026, 85% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Mizonokuchi, Chofugaoka, Tokyo, 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
21AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
11AQI (US)
4th January 2026
22AQI (US)
5th January 2026
36AQI (US)
6th January 2026
17AQI (US)
7th January 2026
20AQI (US)
8th January 2026
33AQI (US)
9th January 2026
14AQI (US)
10th January 2026
28AQI (US)
11th January 2026
26AQI (US)
12th January 2026
14AQI (US)
13th January 2026
33AQI (US)
14th January 2026
15AQI (US)
15th January 2026
33AQI (US)
16th January 2026
45AQI (US)
17th January 2026
53AQI (US)
18th January 2026
36AQI (US)
19th January 2026
43AQI (US)
20th January 2026
36AQI (US)
21st January 2026
13AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
35AQI (US)
24th January 2026
40AQI (US)
25th January 2026
47AQI (US)
26th January 2026
21AQI (US)
27th January 2026
37AQI (US)
28th January 2026
11AQI (US)
29th January 2026
16AQI (US)
30th January 2026
35AQI (US)
31st January 2026
35AQI (US)
1st February 2026
33AQI (US)
2nd February 2026
45AQI (US)
3rd February 2026
28AQI (US)
4th February 2026
39AQI (US)
5th February 2026
55AQI (US)
6th February 2026
49AQI (US)
7th February 2026
11AQI (US)
8th February 2026
11AQI (US)
9th February 2026
33AQI (US)
10th February 2026
37AQI (US)
11th February 2026
34AQI (US)
12th February 2026
35AQI (US)
13th February 2026
44AQI (US)
14th February 2026
48AQI (US)
15th February 2026
56AQI (US)
16th February 2026
43AQI (US)
17th February 2026
16AQI (US)
18th February 2026
30AQI (US)
19th February 2026
19AQI (US)
20th February 2026
22AQI (US)
21st February 2026
27AQI (US)
22nd February 2026
37AQI (US)
23rd February 2026
40AQI (US)
24th February 2026
42AQI (US)
25th February 2026
36AQI (US)
26th February 2026
10AQI (US)
27th February 2026
28AQI (US)
28th February 2026
40AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
78AQI (US)
3rd March 2026
43AQI (US)
4th March 2026
55AQI (US)
5th March 2026
53AQI (US)
6th March 2026
52AQI (US)
7th March 2026
39AQI (US)
8th March 2026
26AQI (US)
9th March 2026
51AQI (US)
10th March 2026
57AQI (US)
11th March 2026
57AQI (US)
12th March 2026
67AQI (US)
13th March 2026
40AQI (US)
14th March 2026
45AQI (US)
15th March 2026
58AQI (US)
16th March 2026
56AQI (US)
17th March 2026
52AQI (US)
18th March 2026
55AQI (US)
19th March 2026
37AQI (US)
20th March 2026
33AQI (US)
21st March 2026
51AQI (US)
22nd March 2026
48AQI (US)
23rd March 2026
47AQI (US)
24th March 2026
47AQI (US)
25th March 2026
55AQI (US)
26th March 2026
32AQI (US)
27th March 2026
23AQI (US)
28th March 2026
45AQI (US)
29th March 2026
51AQI (US)
30th March 2026
55AQI (US)
31st March 2026
24AQI (US)
1st April 2026
20AQI (US)
2nd April 2026
33AQI (US)
3rd April 2026
45AQI (US)
4th April 2026
44AQI (US)
5th April 2026
37AQI (US)
6th April 2026
29AQI (US)
7th April 2026
25AQI (US)
8th April 2026
22AQI (US)
9th April 2026
30AQI (US)
10th April 2026
46AQI (US)
11th April 2026
41AQI (US)
12th April 2026
28AQI (US)
13th April 2026
31AQI (US)
14th April 2026
39AQI (US)
15th April 2026
34AQI (US)
16th April 2026
33AQI (US)
17th April 2026
35AQI (US)
18th April 2026
28AQI (US)
19th April 2026
31AQI (US)
20th April 2026
37AQI (US)
21st April 2026
39AQI (US)
22nd April 2026
47AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
35AQI (US)
25th April 2026
46AQI (US)
26th April 2026
51AQI (US)
27th April 2026
48AQI (US)
28th April 2026
41AQI (US)
29th April 2026
36AQI (US)
30th April 2026
36AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
50AQI (US)
4th May 2026
28AQI (US)
5th May 2026
21AQI (US)
6th May 2026
27AQI (US)
7th May 2026
29AQI (US)
8th May 2026
24AQI (US)
9th May 2026
23AQI (US)
10th May 2026
28AQI (US)
11th May 2026
26AQI (US)
12th May 2026
32AQI (US)
13th May 2026
39AQI (US)
14th May 2026
35AQI (US)
15th May 2026
33AQI (US)
16th May 2026
85AQI (US)
17th May 2026
69AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
61AQI (US)
21st May 2026
58AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
53AQI (US)
24th May 2026
58AQI (US)
25th May 2026
46AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
24AQI (US)
31st May 2026
26AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
28AQI (US)
3rd June 2026
25AQI (US)
4th June 2026
24AQI (US)
5th June 2026
20AQI (US)
6th June 2026
14AQI (US)
7th June 2026
23AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
24AQI (US)
12th June 2026
24AQI (US)
13th June 2026
26AQI (US)
14th June 2026
36AQI (US)
15th June 2026
11AQI (US)
16th June 2026
23AQI (US)
17th June 2026
23AQI (US)
18th June 2026
25AQI (US)
19th June 2026
27AQI (US)
20th June 2026
23AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
21AQI (US)
28th June 2026
27AQI (US)
29th June 2026
27AQI (US)
30th June 2026
25AQI (US)
1st July 2026
25AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
22AQI (US)
4th July 2026
22AQI (US)
5th July 2026
21AQI (US)
6th July 2026
24AQI (US)
7th July 2026
26AQI (US)
8th July 2026
23AQI (US)
9th July 2026
23AQI (US)
10th July 2026
19AQI (US)
11th July 2026
26AQI (US)
12th July 2026
27AQI (US)
13th July 2026
40AQI (US)
14th July 2026
47AQI (US)
15th July 2026
43AQI (US)
16th July 2026
63AQI (US)
17th July 2026
46AQI (US)
18th July 2026
20AQI (US)
19th July 2026
24AQI (US)
20th July 2026
36AQI (US)
21st July 2026
49AQI (US)
22nd July 2026
60AQI (US)
23rd July 2026
55AQI (US)
24th July 2026
44AQI (US)
25th July 2026
47AQI (US)
26th July 2026
23AQI (US)
27th July 2026
25AQI (US)
28th July 2026
34AQI (US)
29th July 2026
39AQI (US)
30th July 2026
39AQI (US)
31st July 2026
51AQI (US)
1st August 2026
62AQI (US)
2nd August 2026
54AQI (US)
3rd August 2026
17AQI (US)
4th August 2026
32AQI (US)
5th August 2026
27AQI (US)
6th August 2026
25AQI (US)
7th August 2026
31AQI (US)
8th August 2026
44AQI (US)
9th August 2026
34AQI (US)
10th August 2026
29AQI (US)
11th August 2026
33AQI (US)
12th August 2026
27AQI (US)
13th August 2026
26AQI (US)
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

28AQI (US)

34AQI (US)

47AQI (US)

36AQI (US)

40AQI (US)

24AQI (US)

34AQI (US)

34AQI (US)

No. of days

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

202635AQI (US)

30
1
26
2
15
16
29
1
23
8
30
27
4
11
2
191
34

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202534AQI (US)

31
28
28
3
30
30
1
30
23
8
21
10
30
21
10
23
7
24
7
319
46

Highest AQI (US) recorded in

August

46AQI (US)

Lowest AQI (US) recorded in

June

20AQI (US)

202434AQI (US)

24
28
1
23
6
25
5
30
1
30
22
9
30
1
30
31
30
31
334
23

Highest AQI (US) recorded in

July

44AQI (US)

Lowest AQI (US) recorded in

August

26AQI (US)

202341AQI (US)

21
8
18
10
21
10
20
10
26
5
20
10
12
19
31
29
1
30
1
21
8
26
5
275
87

Highest AQI (US) recorded in

July

57AQI (US)

Lowest AQI (US) recorded in

August

26AQI (US)

202239AQI (US)

27
3
17
2
21
10
12
5
25
6
22
8
19
2
1
27
1
27
4
24
6
30
1
252
48

Highest AQI (US) recorded in

March

46AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202136AQI (US)

1
21
4
22
5
20
2
24
7
27
3
30
1
26
5
29
1
27
4
24
6
23
8
274
46

Highest AQI (US) recorded in

May

42AQI (US)

Lowest AQI (US) recorded in

January

21AQI (US)

202035AQI (US)

10
3
19
2
18
21
9
31
19
12
19
30
1
1
3
168
30

Highest AQI (US) recorded in

November

63AQI (US)

Lowest AQI (US) recorded in

September

23AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
41AQI (US)
Least Polluted Year Recorded
2024(Avg.)
34AQI (US)

Mizonokuchi's annual 2026 AQI (US) (35) shows an average percentage change of -3.6% (improved AQI (US)) compared to previous years: 2020 (35), 2021 (36), 2022 (39), 2023 (41), 2024 (34), 2025 (34).