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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hiromihoncho, Fuji, Shizuoka, 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

Hiromihoncho, Fuji, Shizuoka, Japan

2022
2023
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
65AQI
Lowest AQI recorded on
9th Aug 2023
10AQI

Same Day Analysis (17th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2023 on the same day.

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

Hiromihoncho, Fuji, Shizuoka, Japan

AQI
Day
Night
.

4 AM16th Aug 2026

6 PM

3 AM17th Aug 2026

Day time
Avg. Highest Time
4PM16th Aug

25AQI

Avg. Lowest Time
6PM16th Aug

21AQI

Night time
Avg. Highest Time
9PM16th Aug

29AQI

Avg. Lowest Time
3AM17th Aug

21AQI

In the last 24 hours,

Hiromihoncho's AQI reached its highest point of 29 at 9 PM during the Night, while the lowest point, 21, was recorded at 3 AM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Hiromihoncho, Fuji, Shizuoka, Japan

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 202684 AMAQI
19th Jul 202685 AMAQI
19th Jul 202676 AMAQI
19th Jul 202687 AMAQI
19th Jul 202688 AMAQI
19th Jul 202689 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20261211 AMAQI
19th Jul 20261212 PMAQI
19th Jul 2026121 PMAQI
19th Jul 202682 PMAQI
19th Jul 202683 PMAQI
19th Jul 202684 PMAQI
19th Jul 2026205 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262712 AMAQI
20th Jul 2026271 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI

25°C22/28°C

20th Jul 2026254 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026338 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20263212 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026483 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026506 PMAQI
20th Jul 2026487 PMAQI
20th Jul 2026498 PMAQI
20th Jul 2026469 PMAQI
20th Jul 20265010 PMAQI
20th Jul 20265011 PMAQI
21st Jul 20264212 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026363 AMAQI

26°C21/30°C

21st Jul 2026364 AMAQI
21st Jul 2026405 AMAQI
21st Jul 2026386 AMAQI
21st Jul 2026407 AMAQI
21st Jul 2026408 AMAQI
21st Jul 2026449 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20263811 AMAQI
21st Jul 2026491 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026533 PMAQI
21st Jul 2026554 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026486 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20264610 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20265112 AMAQI
22nd Jul 2026491 AMAQI
22nd Jul 2026502 AMAQI
22nd Jul 2026513 AMAQI

27°C23/30°C

22nd Jul 2026514 AMAQI
22nd Jul 2026515 AMAQI
22nd Jul 2026536 AMAQI
22nd Jul 2026527 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20266411 AMAQI
22nd Jul 20266512 PMAQI
22nd Jul 2026661 PMAQI
22nd Jul 2026732 PMAQI
22nd Jul 2026683 PMAQI
22nd Jul 2026714 PMAQI
22nd Jul 2026695 PMAQI
22nd Jul 2026716 PMAQI
22nd Jul 2026747 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20265511 PMAQI
23rd Jul 20265512 AMAQI
23rd Jul 2026551 AMAQI
23rd Jul 2026542 AMAQI
23rd Jul 2026543 AMAQI

27°C24/31°C

23rd Jul 2026574 AMAQI
23rd Jul 2026575 AMAQI
23rd Jul 2026626 AMAQI
23rd Jul 2026667 AMAQI
23rd Jul 2026678 AMAQI
23rd Jul 2026859 AMAQI
23rd Jul 20269210 AMAQI
23rd Jul 20268811 AMAQI
23rd Jul 20269612 PMAQI
23rd Jul 20261091 PMAQI
23rd Jul 2026952 PMAQI
23rd Jul 2026923 PMAQI
23rd Jul 2026814 PMAQI
23rd Jul 2026835 PMAQI
23rd Jul 2026806 PMAQI
23rd Jul 2026767 PMAQI
23rd Jul 2026768 PMAQI
23rd Jul 2026679 PMAQI
23rd Jul 20265810 PMAQI
23rd Jul 20267111 PMAQI
24th Jul 20267012 AMAQI
24th Jul 2026671 AMAQI
24th Jul 2026642 AMAQI
24th Jul 2026713 AMAQI

27°C22/32°C

24th Jul 2026694 AMAQI
24th Jul 2026605 AMAQI
24th Jul 2026606 AMAQI
24th Jul 2026637 AMAQI
24th Jul 2026668 AMAQI
24th Jul 2026759 AMAQI
24th Jul 20267610 AMAQI
24th Jul 20267111 AMAQI
24th Jul 20266812 PMAQI
24th Jul 2026651 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026703 PMAQI
24th Jul 2026734 PMAQI
24th Jul 2026765 PMAQI
24th Jul 2026726 PMAQI
24th Jul 2026677 PMAQI
24th Jul 2026658 PMAQI
24th Jul 2026549 PMAQI
24th Jul 20265010 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265712 AMAQI
25th Jul 2026561 AMAQI
25th Jul 2026602 AMAQI
25th Jul 2026663 AMAQI

27°C23/30°C

25th Jul 2026694 AMAQI
25th Jul 2026725 AMAQI
25th Jul 2026686 AMAQI
25th Jul 2026697 AMAQI
25th Jul 2026748 AMAQI
25th Jul 2026879 AMAQI
25th Jul 20268710 AMAQI
25th Jul 202610011 AMAQI
25th Jul 20268812 PMAQI
25th Jul 2026961 PMAQI
25th Jul 2026902 PMAQI
25th Jul 2026783 PMAQI
25th Jul 2026784 PMAQI
25th Jul 2026865 PMAQI
25th Jul 2026846 PMAQI
25th Jul 2026857 PMAQI
25th Jul 2026788 PMAQI
25th Jul 2026759 PMAQI
25th Jul 20266210 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20263612 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026233 AMAQI

26°C22/31°C

26th Jul 2026254 AMAQI
26th Jul 2026255 AMAQI
26th Jul 2026316 AMAQI
26th Jul 2026427 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026519 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265311 AMAQI
26th Jul 20265812 PMAQI
26th Jul 2026571 PMAQI
26th Jul 2026512 PMAQI
26th Jul 2026513 PMAQI
26th Jul 2026544 PMAQI
26th Jul 2026485 PMAQI
26th Jul 2026406 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026128 PMAQI
26th Jul 2026129 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20261911 PMAQI
27th Jul 20261712 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI

26°C24/28°C

27th Jul 2026254 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026443 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026296 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026213 AMAQI

25°C21/28°C

28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262712 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026214 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262912 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI

25°C23/28°C

29th Jul 2026214 AMAQI
29th Jul 2026255 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026214 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026296 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262710 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026293 AMAQI

25°C19/31°C

30th Jul 2026294 AMAQI
30th Jul 2026295 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026217 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262311 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026453 PMAQI
30th Jul 2026654 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026507 PMAQI
30th Jul 2026908 PMAQI
30th Jul 2026709 PMAQI
30th Jul 20266910 PMAQI
30th Jul 20266911 PMAQI
31st Jul 20267012 AMAQI
31st Jul 2026691 AMAQI
31st Jul 2026532 AMAQI
31st Jul 2026463 AMAQI

26°C22/32°C

31st Jul 2026384 AMAQI
31st Jul 2026425 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026538 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20267011 AMAQI
31st Jul 20267212 PMAQI
31st Jul 2026741 PMAQI
31st Jul 2026712 PMAQI
31st Jul 2026673 PMAQI
31st Jul 2026684 PMAQI
31st Jul 2026665 PMAQI
31st Jul 2026576 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026469 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20265111 PMAQI
1st Aug 20266412 AMAQI
1st Aug 2026641 AMAQI
1st Aug 2026652 AMAQI
1st Aug 2026633 AMAQI

26°C22/30°C

1st Aug 2026604 AMAQI
1st Aug 2026645 AMAQI
1st Aug 2026586 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20265710 AMAQI
1st Aug 20266611 AMAQI
1st Aug 20266912 PMAQI
1st Aug 2026571 PMAQI
1st Aug 2026642 PMAQI
1st Aug 2026683 PMAQI
1st Aug 2026704 PMAQI
1st Aug 2026705 PMAQI
1st Aug 2026706 PMAQI
1st Aug 2026697 PMAQI
1st Aug 2026638 PMAQI
1st Aug 2026609 PMAQI
1st Aug 20266210 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026581 AMAQI
2nd Aug 2026532 AMAQI
2nd Aug 2026543 AMAQI

26°C22/30°C

2nd Aug 2026564 AMAQI
2nd Aug 2026445 AMAQI
2nd Aug 2026546 AMAQI
2nd Aug 2026567 AMAQI
2nd Aug 2026538 AMAQI
2nd Aug 2026549 AMAQI
2nd Aug 20265510 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026591 PMAQI
2nd Aug 2026592 PMAQI
2nd Aug 2026603 PMAQI
2nd Aug 2026594 PMAQI
2nd Aug 2026645 PMAQI
2nd Aug 2026576 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026528 PMAQI
2nd Aug 2026499 PMAQI
2nd Aug 20264810 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20262112 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026213 AMAQI

27°C23/32°C

3rd Aug 2026234 AMAQI
3rd Aug 2026175 AMAQI
3rd Aug 2026176 AMAQI
3rd Aug 2026177 AMAQI
3rd Aug 2026148 AMAQI
3rd Aug 2026129 AMAQI
3rd Aug 20261710 AMAQI
3rd Aug 20261211 AMAQI
3rd Aug 20261212 PMAQI
3rd Aug 2026121 PMAQI
3rd Aug 2026122 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026174 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026177 PMAQI
3rd Aug 2026128 PMAQI
3rd Aug 202689 PMAQI
3rd Aug 2026810 PMAQI
3rd Aug 2026811 PMAQI
4th Aug 2026812 AMAQI
4th Aug 202681 AMAQI
4th Aug 202672 AMAQI
4th Aug 202683 AMAQI

26°C23/29°C

4th Aug 202694 AMAQI
4th Aug 202685 AMAQI
4th Aug 2026116 AMAQI
4th Aug 2026107 AMAQI
4th Aug 2026158 AMAQI
4th Aug 2026179 AMAQI
4th Aug 20261710 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20263312 PMAQI
4th Aug 2026341 PMAQI
4th Aug 2026382 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026385 PMAQI
4th Aug 2026426 PMAQI
4th Aug 2026487 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20262310 PMAQI
4th Aug 20263111 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026362 AMAQI
5th Aug 2026343 AMAQI

24°C19/29°C

5th Aug 2026334 AMAQI
5th Aug 2026335 AMAQI
5th Aug 2026386 AMAQI
5th Aug 2026367 AMAQI
5th Aug 2026368 AMAQI
5th Aug 2026389 AMAQI
5th Aug 20263610 AMAQI
5th Aug 20263611 AMAQI
5th Aug 20263612 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026362 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026334 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026213 AMAQI

24°C18/30°C

6th Aug 2026254 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026212 PMAQI
6th Aug 2026303 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026306 PMAQI
6th Aug 2026307 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026339 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026292 AMAQI
7th Aug 2026363 AMAQI

26°C21/31°C

7th Aug 2026424 AMAQI
7th Aug 2026335 AMAQI
7th Aug 2026336 AMAQI
7th Aug 2026337 AMAQI
7th Aug 2026368 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262910 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20263112 PMAQI
7th Aug 2026331 PMAQI
7th Aug 2026322 PMAQI
7th Aug 2026303 PMAQI
7th Aug 2026314 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026238 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026253 AMAQI

26°C21/31°C

8th Aug 2026234 AMAQI
8th Aug 2026255 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262312 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026253 PMAQI
8th Aug 2026214 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026256 PMAQI
8th Aug 2026257 PMAQI
8th Aug 2026238 PMAQI
8th Aug 2026279 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026232 AMAQI
9th Aug 2026213 AMAQI

26°C22/29°C

9th Aug 2026214 AMAQI
9th Aug 2026215 AMAQI
9th Aug 2026236 AMAQI
9th Aug 2026237 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262310 AMAQI
9th Aug 20262311 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026271 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026253 PMAQI
9th Aug 2026234 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026218 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262311 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026293 AMAQI

25°C20/29°C

10th Aug 2026254 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262712 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026302 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026336 PMAQI
10th Aug 2026217 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026219 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262311 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026272 AMAQI
11th Aug 2026273 AMAQI

24°C21/27°C

11th Aug 2026274 AMAQI
11th Aug 2026295 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026317 AMAQI
11th Aug 2026338 AMAQI
11th Aug 2026369 AMAQI
11th Aug 20263610 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20264812 PMAQI
11th Aug 2026441 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026443 PMAQI
11th Aug 2026424 PMAQI
11th Aug 2026405 PMAQI
11th Aug 2026386 PMAQI
11th Aug 2026367 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026349 PMAQI
11th Aug 20263310 PMAQI
11th Aug 20263311 PMAQI
12th Aug 20263312 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026292 AMAQI
12th Aug 2026233 AMAQI

22°C22/23°C

12th Aug 2026234 AMAQI
12th Aug 2026215 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026238 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262712 PMAQI
12th Aug 2026311 PMAQI
12th Aug 2026332 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026215 PMAQI
12th Aug 2026446 PMAQI
12th Aug 2026497 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026292 AMAQI
13th Aug 2026253 AMAQI

22°C19/26°C

13th Aug 2026254 AMAQI
13th Aug 2026255 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262511 AMAQI
13th Aug 20262712 PMAQI
13th Aug 2026251 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026387 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20262110 PMAQI
13th Aug 20262111 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026211 AMAQI
14th Aug 2026252 AMAQI
14th Aug 2026233 AMAQI

23°C18/30°C

14th Aug 2026204 AMAQI
14th Aug 2026255 AMAQI
14th Aug 2026216 AMAQI
14th Aug 2026107 AMAQI
14th Aug 2026168 AMAQI
14th Aug 2026219 AMAQI
14th Aug 20262510 AMAQI
14th Aug 20262511 AMAQI
14th Aug 20262712 PMAQI
14th Aug 2026271 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026214 PMAQI
14th Aug 2026315 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026257 PMAQI
14th Aug 2026238 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262911 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026233 AMAQI

23°C19/29°C

15th Aug 2026254 AMAQI
15th Aug 2026215 AMAQI
15th Aug 2026216 AMAQI
15th Aug 2026257 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026239 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20263311 AMAQI
15th Aug 20262912 PMAQI
15th Aug 2026291 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026303 PMAQI
15th Aug 2026234 PMAQI
15th Aug 2026235 PMAQI
15th Aug 2026256 PMAQI
15th Aug 2026257 PMAQI
15th Aug 2026258 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20262110 PMAQI
15th Aug 20262111 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026251 AMAQI
16th Aug 2026212 AMAQI
16th Aug 2026213 AMAQI

24°C20/28°C

16th Aug 2026214 AMAQI
16th Aug 2026215 AMAQI
16th Aug 2026236 AMAQI
16th Aug 2026237 AMAQI
16th Aug 2026218 AMAQI
16th Aug 2026219 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20262111 AMAQI
16th Aug 20262312 PMAQI
16th Aug 2026231 PMAQI
16th Aug 2026212 PMAQI
16th Aug 2026213 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026215 PMAQI
16th Aug 2026216 PMAQI
16th Aug 2026257 PMAQI
16th Aug 2026258 PMAQI
16th Aug 2026299 PMAQI
16th Aug 20262510 PMAQI
16th Aug 20262911 PMAQI
17th Aug 20262912 AMAQI
17th Aug 2026291 AMAQI
17th Aug 2026212 AMAQI
17th Aug 2026213 AMAQI

24°C21/28°C

17th Aug 2026254 AMAQI
4 AM
17th Aug 2026215 AMAQI
17th Aug 2026256 AMAQI
17th Aug 2026257 AMAQI
17th Aug 2026258 AMAQI
17th Aug 2026299 AMAQI
17th Aug 20262510 AMAQI
17th Aug 20262511 AMAQI
11 AM
17th Aug 20262912 PMAQI
17th Aug 2026331 PMAQI
17th Aug 2026292 PMAQI
17th Aug 2026333 PMAQI
17th Aug 2026254 PMAQI
17th Aug 2026255 PMAQI
17th Aug 2026256 PMAQI
6 PM
17th Aug 2026297 PMAQI
17th Aug 2026258 PMAQI
17th Aug 2026259 PMAQI
17th Aug 20262510 PMAQI
17th Aug 20262511 PMAQI
11 PM
3 AM

10°C7/14°C

Day time
Avg. Highest Time
11 AM - 6 PM

40AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 6 PM (Avg. 40), while the lowest AQI was between 5 AM to 5 AM (Avg. 31).
Night time
Avg. Highest Time
7 PM

41AQI

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

32AQI

2 hours / Day
60 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 2 AM to 3 AM (Avg. 32).

2026 Days Vs Air Quality

Hiromihoncho, Fuji, Shizuoka, Japan

2026

84%

193

16%

36

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

Good
193 Days
Moderate
36 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% of 229 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Hiromihoncho, Fuji, Shizuoka, 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
14AQI (US)
2nd January 2026
15AQI (US)
3rd January 2026
15AQI (US)
4th January 2026
18AQI (US)
5th January 2026
23AQI (US)
6th January 2026
20AQI (US)
7th January 2026
21AQI (US)
8th January 2026
29AQI (US)
9th January 2026
20AQI (US)
10th January 2026
27AQI (US)
11th January 2026
26AQI (US)
12th January 2026
17AQI (US)
13th January 2026
28AQI (US)
14th January 2026
20AQI (US)
15th January 2026
34AQI (US)
16th January 2026
47AQI (US)
17th January 2026
42AQI (US)
18th January 2026
32AQI (US)
19th January 2026
27AQI (US)
20th January 2026
32AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
24AQI (US)
23rd January 2026
40AQI (US)
24th January 2026
33AQI (US)
25th January 2026
40AQI (US)
26th January 2026
31AQI (US)
27th January 2026
38AQI (US)
28th January 2026
32AQI (US)
29th January 2026
27AQI (US)
30th January 2026
35AQI (US)
31st January 2026
34AQI (US)
1st February 2026
33AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
29AQI (US)
5th February 2026
41AQI (US)
6th February 2026
38AQI (US)
7th February 2026
22AQI (US)
8th February 2026
13AQI (US)
9th February 2026
37AQI (US)
10th February 2026
42AQI (US)
11th February 2026
47AQI (US)
12th February 2026
35AQI (US)
13th February 2026
50AQI (US)
14th February 2026
58AQI (US)
15th February 2026
51AQI (US)
16th February 2026
47AQI (US)
17th February 2026
23AQI (US)
18th February 2026
24AQI (US)
19th February 2026
35AQI (US)
20th February 2026
30AQI (US)
21st February 2026
48AQI (US)
22nd February 2026
44AQI (US)
23rd February 2026
50AQI (US)
24th February 2026
43AQI (US)
25th February 2026
31AQI (US)
26th February 2026
14AQI (US)
27th February 2026
38AQI (US)
28th February 2026
46AQI (US)
1st March 2026
44AQI (US)
2nd March 2026
80AQI (US)
3rd March 2026
41AQI (US)
4th March 2026
18AQI (US)
5th March 2026
56AQI (US)
6th March 2026
53AQI (US)
7th March 2026
47AQI (US)
8th March 2026
44AQI (US)
9th March 2026
51AQI (US)
10th March 2026
59AQI (US)
11th March 2026
27AQI (US)
12th March 2026
22AQI (US)
13th March 2026
45AQI (US)
14th March 2026
47AQI (US)
15th March 2026
62AQI (US)
16th March 2026
61AQI (US)
17th March 2026
52AQI (US)
18th March 2026
55AQI (US)
19th March 2026
37AQI (US)
20th March 2026
38AQI (US)
21st March 2026
45AQI (US)
22nd March 2026
52AQI (US)
23rd March 2026
49AQI (US)
24th March 2026
46AQI (US)
25th March 2026
50AQI (US)
26th March 2026
10AQI (US)
27th March 2026
21AQI (US)
28th March 2026
52AQI (US)
29th March 2026
52AQI (US)
30th March 2026
52AQI (US)
31st March 2026
24AQI (US)
1st April 2026
30AQI (US)
2nd April 2026
11AQI (US)
3rd April 2026
38AQI (US)
4th April 2026
45AQI (US)
5th April 2026
45AQI (US)
6th April 2026
36AQI (US)
7th April 2026
31AQI (US)
8th April 2026
16AQI (US)
9th April 2026
28AQI (US)
10th April 2026
45AQI (US)
11th April 2026
40AQI (US)
12th April 2026
27AQI (US)
13th April 2026
32AQI (US)
14th April 2026
47AQI (US)
15th April 2026
40AQI (US)
16th April 2026
34AQI (US)
17th April 2026
41AQI (US)
18th April 2026
33AQI (US)
19th April 2026
39AQI (US)
20th April 2026
38AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
22AQI (US)
25th April 2026
46AQI (US)
26th April 2026
51AQI (US)
27th April 2026
48AQI (US)
28th April 2026
43AQI (US)
29th April 2026
48AQI (US)
30th April 2026
37AQI (US)
1st May 2026
11AQI (US)
2nd May 2026
51AQI (US)
3rd May 2026
44AQI (US)
4th May 2026
32AQI (US)
5th May 2026
18AQI (US)
6th May 2026
33AQI (US)
7th May 2026
34AQI (US)
8th May 2026
28AQI (US)
9th May 2026
28AQI (US)
10th May 2026
35AQI (US)
11th May 2026
35AQI (US)
12th May 2026
39AQI (US)
13th May 2026
44AQI (US)
14th May 2026
41AQI (US)
15th May 2026
40AQI (US)
16th May 2026
86AQI (US)
17th May 2026
69AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
60AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
53AQI (US)
24th May 2026
58AQI (US)
25th May 2026
47AQI (US)
26th May 2026
40AQI (US)
27th May 2026
26AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
25AQI (US)
31st May 2026
28AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
32AQI (US)
3rd June 2026
17AQI (US)
4th June 2026
24AQI (US)
5th June 2026
22AQI (US)
6th June 2026
23AQI (US)
7th June 2026
22AQI (US)
8th June 2026
12AQI (US)
9th June 2026
16AQI (US)
10th June 2026
23AQI (US)
11th June 2026
24AQI (US)
12th June 2026
25AQI (US)
13th June 2026
36AQI (US)
14th June 2026
31AQI (US)
15th June 2026
12AQI (US)
16th June 2026
23AQI (US)
17th June 2026
24AQI (US)
18th June 2026
25AQI (US)
19th June 2026
29AQI (US)
20th June 2026
22AQI (US)
21st June 2026
26AQI (US)
22nd June 2026
26AQI (US)
23rd June 2026
17AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
25AQI (US)
27th June 2026
21AQI (US)
28th June 2026
27AQI (US)
29th June 2026
27AQI (US)
30th June 2026
31AQI (US)
1st July 2026
39AQI (US)
2nd July 2026
17AQI (US)
3rd July 2026
14AQI (US)
4th July 2026
25AQI (US)
5th July 2026
21AQI (US)
6th July 2026
24AQI (US)
7th July 2026
26AQI (US)
8th July 2026
25AQI (US)
9th July 2026
25AQI (US)
10th July 2026
25AQI (US)
11th July 2026
20AQI (US)
12th July 2026
28AQI (US)
13th July 2026
53AQI (US)
14th July 2026
47AQI (US)
15th July 2026
51AQI (US)
16th July 2026
70AQI (US)
17th July 2026
67AQI (US)
18th July 2026
22AQI (US)
19th July 2026
13AQI (US)
20th July 2026
35AQI (US)
21st July 2026
46AQI (US)
22nd July 2026
60AQI (US)
23rd July 2026
74AQI (US)
24th July 2026
66AQI (US)
25th July 2026
75AQI (US)
26th July 2026
37AQI (US)
27th July 2026
29AQI (US)
28th July 2026
24AQI (US)
29th July 2026
25AQI (US)
30th July 2026
40AQI (US)
31st July 2026
56AQI (US)
1st August 2026
61AQI (US)
2nd August 2026
55AQI (US)
3rd August 2026
16AQI (US)
4th August 2026
25AQI (US)
5th August 2026
33AQI (US)
6th August 2026
25AQI (US)
7th August 2026
29AQI (US)
8th August 2026
24AQI (US)
9th August 2026
23AQI (US)
10th August 2026
26AQI (US)
11th August 2026
35AQI (US)
12th August 2026
28AQI (US)
13th August 2026
25AQI (US)
14th August 2026
23AQI (US)
15th August 2026
25AQI (US)
16th August 2026
23AQI (US)
17th August 2026
26AQI (US)
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

28AQI (US)

37AQI (US)

45AQI (US)

37AQI (US)

41AQI (US)

24AQI (US)

38AQI (US)

30AQI (US)

No. of days

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

202635AQI (US)

31
26
2
18
13
29
1
22
9
30
22
9
15
2
193
36

Highest AQI (US) recorded in

March

45AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202536AQI (US)

30
1
28
25
5
1
29
1
30
1
30
25
6
20
11
28
2
17
14
30
31
323
41
1

Highest AQI (US) recorded in

August

47AQI (US)

Lowest AQI (US) recorded in

June

29AQI (US)

202336AQI (US)

28
2
27
1
24
7
21
9
27
4
22
8
25
6
30
1
28
2
28
3
25
4
29
2
314
49

Highest AQI (US) recorded in

April

47AQI (US)

Lowest AQI (US) recorded in

August

26AQI (US)

202236AQI (US)

27
3
18
3
20
11
14
4
22
9
28
2
20
1
1
25
3
31
29
1
31
266
37

Highest AQI (US) recorded in

March

48AQI (US)

Lowest AQI (US) recorded in

August

20AQI (US)

202135AQI (US)

25
5
24
4
26
5
23
7
24
7
26
4
30
1
25
6
29
1
30
1
25
5
31
318
46

Highest AQI (US) recorded in

May

41AQI (US)

Lowest AQI (US) recorded in

December

32AQI (US)

202041AQI (US)

4
10
18
1
21
10
22
8
28
3
93
32

Highest AQI (US) recorded in

August

61AQI (US)

Lowest AQI (US) recorded in

September

31AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
41AQI (US)
Least Polluted Year Recorded
2021(Avg.)
35AQI (US)

Hiromihoncho's annual 2026 AQI (US) (35) shows an average percentage change of -4.5% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (35), 2022 (36), 2023 (36), 2025 (36).