Horaicho, Toyota, Aichi, 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
Horaicho, Toyota, Aichi, Japan
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
62AQILowest AQI recorded on
29th Aug 2024
17AQISame Day Analysis (7th August):
On this day, AQI across the 3 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: 6th Aug - 7th Aug 2026
Horaicho, Toyota, Aichi, Japan
AQI
Day
Night
.
4 AM6th Aug 2026
7 PM
3 AM7th Aug 2026
Day time
Avg. Highest Time
11AM6th Aug
57AQI
Avg. Lowest Time
5PM6th Aug
23AQI
Night time
Avg. Highest Time
1AM7th Aug
31AQI
Avg. Lowest Time
2AM7th Aug
21AQI
In the last 24 hours,
Horaicho's AQI reached its highest point of 57 at 11 AM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Horaicho, Toyota, Aichi, Japan
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 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
Day
Night
9th Jul 2026264 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262010 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026163 AMAQI
25°C21/30°C
10th Jul 2026224 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262411 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026231 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026275 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026267 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20262610 PMAQI
10th Jul 20262011 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026281 AMAQI
11th Jul 202682 AMAQI
11th Jul 2026123 AMAQI
26°C21/31°C
11th Jul 2026204 AMAQI
11th Jul 2026285 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026211 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026277 PMAQI
11th Jul 2026168 PMAQI
11th Jul 2026189 PMAQI
11th Jul 2026810 PMAQI
11th Jul 20261811 PMAQI
12th Jul 20262012 AMAQI
12th Jul 2026181 AMAQI
12th Jul 2026262 AMAQI
12th Jul 2026283 AMAQI
26°C21/31°C
12th Jul 2026264 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026247 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026233 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262712 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026282 AMAQI
13th Jul 2026283 AMAQI
27°C23/31°C
13th Jul 2026264 AMAQI
13th Jul 2026265 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026509 AMAQI
13th Jul 20265110 AMAQI
13th Jul 20264211 AMAQI
13th Jul 20265212 PMAQI
13th Jul 2026501 PMAQI
13th Jul 2026252 PMAQI
13th Jul 2026293 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026255 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026319 PMAQI
13th Jul 20262910 PMAQI
13th Jul 20262711 PMAQI
14th Jul 20262712 AMAQI
14th Jul 2026251 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026313 AMAQI
27°C24/31°C
14th Jul 2026254 AMAQI
14th Jul 2026365 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026257 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026409 AMAQI
14th Jul 20263310 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026271 PMAQI
14th Jul 2026272 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026274 PMAQI
14th Jul 2026275 PMAQI
14th Jul 2026236 PMAQI
14th Jul 2026257 PMAQI
14th Jul 2026178 PMAQI
14th Jul 2026109 PMAQI
14th Jul 20261210 PMAQI
14th Jul 20261711 PMAQI
15th Jul 20261412 AMAQI
15th Jul 2026141 AMAQI
15th Jul 2026192 AMAQI
15th Jul 2026123 AMAQI
29°C23/36°C
15th Jul 2026174 AMAQI
15th Jul 2026195 AMAQI
15th Jul 2026176 AMAQI
15th Jul 2026217 AMAQI
15th Jul 2026148 AMAQI
15th Jul 2026279 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262211 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026211 PMAQI
15th Jul 2026232 PMAQI
15th Jul 2026383 PMAQI
15th Jul 2026594 PMAQI
15th Jul 2026645 PMAQI
15th Jul 2026676 PMAQI
15th Jul 2026707 PMAQI
15th Jul 2026568 PMAQI
15th Jul 2026609 PMAQI
15th Jul 20265810 PMAQI
15th Jul 20266211 PMAQI
16th Jul 20266512 AMAQI
16th Jul 2026581 AMAQI
16th Jul 2026592 AMAQI
16th Jul 2026403 AMAQI
30°C25/36°C
16th Jul 2026574 AMAQI
16th Jul 2026605 AMAQI
16th Jul 2026586 AMAQI
16th Jul 2026577 AMAQI
16th Jul 2026588 AMAQI
16th Jul 2026609 AMAQI
16th Jul 20265610 AMAQI
16th Jul 20265611 AMAQI
16th Jul 20265612 PMAQI
16th Jul 2026541 PMAQI
16th Jul 2026492 PMAQI
16th Jul 2026463 PMAQI
16th Jul 2026484 PMAQI
16th Jul 2026405 PMAQI
16th Jul 2026446 PMAQI
16th Jul 2026317 PMAQI
16th Jul 2026388 PMAQI
16th Jul 2026449 PMAQI
16th Jul 20264410 PMAQI
16th Jul 20263611 PMAQI
17th Jul 20263112 AMAQI
17th Jul 2026311 AMAQI
17th Jul 2026442 AMAQI
17th Jul 2026513 AMAQI
31°C26/36°C
17th Jul 2026484 AMAQI
17th Jul 2026545 AMAQI
17th Jul 2026606 AMAQI
17th Jul 2026627 AMAQI
17th Jul 2026588 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20266511 AMAQI
17th Jul 20267412 PMAQI
17th Jul 2026811 PMAQI
17th Jul 2026832 PMAQI
17th Jul 2026653 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026526 PMAQI
17th Jul 2026557 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026639 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20265711 PMAQI
18th Jul 20265512 AMAQI
18th Jul 2026571 AMAQI
18th Jul 2026552 AMAQI
18th Jul 2026543 AMAQI
29°C25/33°C
18th Jul 2026554 AMAQI
18th Jul 2026575 AMAQI
18th Jul 2026556 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026538 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20262911 AMAQI
18th Jul 20263112 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026312 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026384 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026338 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026211 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026293 AMAQI
28°C25/31°C
19th Jul 2026274 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026239 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026233 AMAQI
28°C24/33°C
20th Jul 2026214 AMAQI
20th Jul 2026255 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20263810 AMAQI
20th Jul 20264611 AMAQI
20th Jul 20264212 PMAQI
20th Jul 2026551 PMAQI
20th Jul 2026402 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026494 PMAQI
20th Jul 2026455 PMAQI
20th Jul 2026556 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026529 PMAQI
20th Jul 20262910 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20263412 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026362 AMAQI
21st Jul 2026293 AMAQI
30°C25/36°C
21st Jul 2026314 AMAQI
21st Jul 2026345 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026477 AMAQI
21st Jul 2026518 AMAQI
21st Jul 2026519 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265411 AMAQI
21st Jul 2026701 PMAQI
21st Jul 2026682 PMAQI
21st Jul 2026693 PMAQI
21st Jul 2026704 PMAQI
21st Jul 2026675 PMAQI
21st Jul 2026686 PMAQI
21st Jul 20261007 PMAQI
21st Jul 2026668 PMAQI
21st Jul 2026709 PMAQI
21st Jul 20266610 PMAQI
21st Jul 20266611 PMAQI
22nd Jul 20266512 AMAQI
22nd Jul 2026621 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026643 AMAQI
31°C26/38°C
22nd Jul 2026644 AMAQI
22nd Jul 2026695 AMAQI
22nd Jul 2026696 AMAQI
22nd Jul 2026707 AMAQI
22nd Jul 2026718 AMAQI
22nd Jul 2026819 AMAQI
22nd Jul 20268210 AMAQI
22nd Jul 20268711 AMAQI
22nd Jul 20268812 PMAQI
22nd Jul 2026851 PMAQI
22nd Jul 2026842 PMAQI
22nd Jul 2026873 PMAQI
22nd Jul 2026814 PMAQI
22nd Jul 2026765 PMAQI
22nd Jul 2026746 PMAQI
22nd Jul 2026747 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20266610 PMAQI
22nd Jul 20266211 PMAQI
23rd Jul 20266012 AMAQI
23rd Jul 2026591 AMAQI
23rd Jul 2026622 AMAQI
23rd Jul 2026623 AMAQI
32°C27/39°C
23rd Jul 2026584 AMAQI
23rd Jul 2026625 AMAQI
23rd Jul 2026566 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026649 AMAQI
23rd Jul 20266210 AMAQI
23rd Jul 20263411 AMAQI
23rd Jul 20265112 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026483 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026465 PMAQI
23rd Jul 2026486 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026318 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262311 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026253 AMAQI
32°C26/39°C
24th Jul 2026294 AMAQI
24th Jul 2026315 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026488 AMAQI
24th Jul 2026599 AMAQI
24th Jul 20267410 AMAQI
24th Jul 20266911 AMAQI
24th Jul 20266612 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026552 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026404 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026407 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20266010 PMAQI
24th Jul 20266511 PMAQI
25th Jul 20265812 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026572 AMAQI
25th Jul 2026543 AMAQI
32°C26/38°C
25th Jul 2026584 AMAQI
25th Jul 2026545 AMAQI
25th Jul 2026536 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026529 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264412 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026402 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026404 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20263611 PMAQI
26th Jul 20262712 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026362 AMAQI
26th Jul 2026363 AMAQI
32°C26/39°C
26th Jul 2026404 AMAQI
26th Jul 2026405 AMAQI
26th Jul 2026426 AMAQI
26th Jul 2026407 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20265012 PMAQI
26th Jul 2026481 PMAQI
26th Jul 2026402 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026384 PMAQI
26th Jul 2026405 PMAQI
26th Jul 2026446 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026233 AMAQI
31°C27/36°C
27th Jul 2026274 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20265111 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026345 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20263811 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026312 AMAQI
28th Jul 2026423 AMAQI
29°C26/37°C
28th Jul 2026334 AMAQI
28th Jul 2026295 AMAQI
28th Jul 2026386 AMAQI
28th Jul 2026327 AMAQI
28th Jul 2026338 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20265111 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026441 PMAQI
28th Jul 2026462 PMAQI
28th Jul 2026523 PMAQI
28th Jul 2026514 PMAQI
28th Jul 2026545 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026349 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20263411 PMAQI
29th Jul 20263212 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026233 AMAQI
27°C24/32°C
29th Jul 2026214 AMAQI
29th Jul 2026255 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20263112 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026295 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20263810 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026421 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026533 AMAQI
28°C23/34°C
30th Jul 2026494 AMAQI
30th Jul 2026545 AMAQI
30th Jul 2026526 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026448 AMAQI
30th Jul 2026469 AMAQI
30th Jul 20264610 AMAQI
30th Jul 20265311 AMAQI
30th Jul 20265412 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026542 PMAQI
30th Jul 2026523 PMAQI
30th Jul 2026504 PMAQI
30th Jul 2026485 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026408 PMAQI
30th Jul 2026369 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20264611 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026441 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026253 AMAQI
30°C24/37°C
31st Jul 2026364 AMAQI
31st Jul 2026425 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026478 AMAQI
31st Jul 2026469 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265011 AMAQI
31st Jul 20264912 PMAQI
31st Jul 2026551 PMAQI
31st Jul 2026532 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026508 PMAQI
31st Jul 2026409 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20265111 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026501 AMAQI
1st Aug 2026512 AMAQI
1st Aug 2026423 AMAQI
30°C25/37°C
1st Aug 2026484 AMAQI
1st Aug 2026485 AMAQI
1st Aug 2026486 AMAQI
1st Aug 2026537 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026489 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20265111 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026475 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026328 PMAQI
1st Aug 2026479 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20266411 PMAQI
2nd Aug 20265812 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026542 AMAQI
2nd Aug 2026423 AMAQI
31°C25/37°C
2nd Aug 2026604 AMAQI
2nd Aug 2026595 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026597 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026649 AMAQI
2nd Aug 20262910 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026401 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026517 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026539 PMAQI
2nd Aug 20265710 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265312 AMAQI
3rd Aug 2026531 AMAQI
3rd Aug 2026502 AMAQI
3rd Aug 2026563 AMAQI
30°C26/37°C
3rd Aug 2026544 AMAQI
3rd Aug 2026575 AMAQI
3rd Aug 2026586 AMAQI
3rd Aug 2026597 AMAQI
3rd Aug 2026538 AMAQI
3rd Aug 2026539 AMAQI
3rd Aug 20265310 AMAQI
3rd Aug 20265311 AMAQI
3rd Aug 20264412 PMAQI
3rd Aug 2026551 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026297 PMAQI
3rd Aug 2026388 PMAQI
3rd Aug 2026319 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026332 AMAQI
4th Aug 2026293 AMAQI
28°C26/31°C
4th Aug 2026234 AMAQI
4th Aug 2026255 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026313 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026445 PMAQI
4th Aug 2026546 PMAQI
4th Aug 2026547 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20263810 PMAQI
4th Aug 20264011 PMAQI
5th Aug 20263812 AMAQI
5th Aug 2026311 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026293 AMAQI
27°C25/31°C
5th Aug 2026294 AMAQI
5th Aug 2026295 AMAQI
5th Aug 2026276 AMAQI
5th Aug 2026297 AMAQI
5th Aug 2026348 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263411 AMAQI
5th Aug 20264412 PMAQI
5th Aug 2026361 PMAQI
5th Aug 2026382 PMAQI
5th Aug 2026313 PMAQI
5th Aug 2026344 PMAQI
5th Aug 2026405 PMAQI
5th Aug 2026476 PMAQI
5th Aug 2026447 PMAQI
5th Aug 2026368 PMAQI
5th Aug 2026319 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20263111 PMAQI
6th Aug 20262912 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026253 AMAQI
28°C23/35°C
6th Aug 2026274 AMAQI
6th Aug 2026235 AMAQI
6th Aug 2026306 AMAQI
6th Aug 2026407 AMAQI
6th Aug 2026388 AMAQI
6th Aug 2026409 AMAQI
6th Aug 20264810 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265112 PMAQI
6th Aug 2026491 PMAQI
6th Aug 2026442 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026311 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026273 AMAQI
29°C24/35°C
7th Aug 2026234 AMAQI
4 AM7th Aug 2026255 AMAQI
7th Aug 2026236 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026238 AMAQI
7th Aug 2026239 AMAQI
7th Aug 20262310 AMAQI
7th Aug 20262711 AMAQI
11 AM7th Aug 20262312 PMAQI
7th Aug 2026381 PMAQI
7th Aug 2026342 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026217 PMAQI
7 PM7th Aug 2026238 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20262711 PMAQI
11 PM3 AM
29°C25/34°C
Day time
Avg. Highest Time
1 PM
43AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 43), while the lowest AQI was between 4 AM to 4 AM (Avg. 36).
Night time
Avg. Highest Time
9 PM
38AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 8 PM
36AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 9 PM (Avg. 38), while the lowest AQI was between 12 AM to 8 PM (Avg. 36).
2026 Days Vs Air Quality
Horaicho, Toyota, Aichi, Japan
2026
86%
188
14%
31
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
188 DaysModerate
31 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 219 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
Horaicho, Toyota, Aichi, 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
18AQI (US)
18AQI (US)
2nd January 2026
14AQI (US)
14AQI (US)
3rd January 2026
11AQI (US)
11AQI (US)
4th January 2026
17AQI (US)
17AQI (US)
5th January 2026
38AQI (US)
38AQI (US)
6th January 2026
14AQI (US)
14AQI (US)
7th January 2026
20AQI (US)
20AQI (US)
8th January 2026
29AQI (US)
29AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
16AQI (US)
16AQI (US)
11th January 2026
22AQI (US)
22AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
29AQI (US)
29AQI (US)
14th January 2026
18AQI (US)
18AQI (US)
15th January 2026
30AQI (US)
30AQI (US)
16th January 2026
50AQI (US)
50AQI (US)
17th January 2026
50AQI (US)
50AQI (US)
18th January 2026
56AQI (US)
56AQI (US)
19th January 2026
60AQI (US)
60AQI (US)
20th January 2026
38AQI (US)
38AQI (US)
21st January 2026
9AQI (US)
9AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
39AQI (US)
39AQI (US)
25th January 2026
41AQI (US)
41AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
17AQI (US)
17AQI (US)
28th January 2026
23AQI (US)
23AQI (US)
29th January 2026
26AQI (US)
26AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
31AQI (US)
31AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
18AQI (US)
18AQI (US)
3rd February 2026
26AQI (US)
26AQI (US)
4th February 2026
32AQI (US)
32AQI (US)
5th February 2026
32AQI (US)
32AQI (US)
6th February 2026
37AQI (US)
37AQI (US)
7th February 2026
13AQI (US)
13AQI (US)
8th February 2026
21AQI (US)
21AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
34AQI (US)
34AQI (US)
12th February 2026
44AQI (US)
44AQI (US)
13th February 2026
40AQI (US)
40AQI (US)
14th February 2026
51AQI (US)
51AQI (US)
15th February 2026
41AQI (US)
41AQI (US)
16th February 2026
45AQI (US)
45AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
22AQI (US)
22AQI (US)
19th February 2026
32AQI (US)
32AQI (US)
20th February 2026
26AQI (US)
26AQI (US)
21st February 2026
50AQI (US)
50AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
48AQI (US)
48AQI (US)
24th February 2026
48AQI (US)
48AQI (US)
25th February 2026
22AQI (US)
22AQI (US)
26th February 2026
22AQI (US)
22AQI (US)
27th February 2026
48AQI (US)
48AQI (US)
28th February 2026
46AQI (US)
46AQI (US)
1st March 2026
22AQI (US)
22AQI (US)
2nd March 2026
78AQI (US)
78AQI (US)
3rd March 2026
45AQI (US)
45AQI (US)
4th March 2026
60AQI (US)
60AQI (US)
5th March 2026
55AQI (US)
55AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
47AQI (US)
47AQI (US)
8th March 2026
44AQI (US)
44AQI (US)
9th March 2026
50AQI (US)
50AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
55AQI (US)
55AQI (US)
12th March 2026
65AQI (US)
65AQI (US)
13th March 2026
43AQI (US)
43AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
60AQI (US)
60AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
55AQI (US)
55AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
38AQI (US)
38AQI (US)
21st March 2026
43AQI (US)
43AQI (US)
22nd March 2026
52AQI (US)
52AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
14AQI (US)
14AQI (US)
27th March 2026
30AQI (US)
30AQI (US)
28th March 2026
58AQI (US)
58AQI (US)
29th March 2026
56AQI (US)
56AQI (US)
30th March 2026
31AQI (US)
31AQI (US)
31st March 2026
17AQI (US)
17AQI (US)
1st April 2026
31AQI (US)
31AQI (US)
2nd April 2026
41AQI (US)
41AQI (US)
3rd April 2026
47AQI (US)
47AQI (US)
4th April 2026
44AQI (US)
44AQI (US)
5th April 2026
36AQI (US)
36AQI (US)
6th April 2026
31AQI (US)
31AQI (US)
7th April 2026
35AQI (US)
35AQI (US)
8th April 2026
25AQI (US)
25AQI (US)
9th April 2026
31AQI (US)
31AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
33AQI (US)
33AQI (US)
12th April 2026
37AQI (US)
37AQI (US)
13th April 2026
37AQI (US)
37AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
23AQI (US)
23AQI (US)
16th April 2026
28AQI (US)
28AQI (US)
17th April 2026
41AQI (US)
41AQI (US)
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
38AQI (US)
38AQI (US)
20th April 2026
37AQI (US)
37AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
31AQI (US)
31AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
38AQI (US)
38AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
44AQI (US)
44AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
36AQI (US)
36AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
42AQI (US)
42AQI (US)
4th May 2026
25AQI (US)
25AQI (US)
5th May 2026
17AQI (US)
17AQI (US)
6th May 2026
33AQI (US)
33AQI (US)
7th May 2026
34AQI (US)
34AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
28AQI (US)
28AQI (US)
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
34AQI (US)
34AQI (US)
12th May 2026
38AQI (US)
38AQI (US)
13th May 2026
44AQI (US)
44AQI (US)
14th May 2026
38AQI (US)
38AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
48AQI (US)
48AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
62AQI (US)
62AQI (US)
23rd May 2026
54AQI (US)
54AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
15AQI (US)
15AQI (US)
3rd June 2026
26AQI (US)
26AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
32AQI (US)
32AQI (US)
13th June 2026
38AQI (US)
38AQI (US)
14th June 2026
26AQI (US)
26AQI (US)
15th June 2026
20AQI (US)
20AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
31AQI (US)
31AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
38AQI (US)
38AQI (US)
30th June 2026
46AQI (US)
46AQI (US)
1st July 2026
45AQI (US)
45AQI (US)
2nd July 2026
14AQI (US)
14AQI (US)
3rd July 2026
17AQI (US)
17AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
18AQI (US)
18AQI (US)
7th July 2026
19AQI (US)
19AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
23AQI (US)
23AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
32AQI (US)
32AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
51AQI (US)
51AQI (US)
17th July 2026
57AQI (US)
57AQI (US)
18th July 2026
42AQI (US)
42AQI (US)
19th July 2026
24AQI (US)
24AQI (US)
20th July 2026
35AQI (US)
35AQI (US)
21st July 2026
56AQI (US)
56AQI (US)
22nd July 2026
74AQI (US)
74AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
46AQI (US)
46AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
39AQI (US)
39AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
36AQI (US)
36AQI (US)
29th July 2026
30AQI (US)
30AQI (US)
30th July 2026
47AQI (US)
47AQI (US)
31st July 2026
44AQI (US)
44AQI (US)
1st August 2026
46AQI (US)
46AQI (US)
2nd August 2026
50AQI (US)
50AQI (US)
3rd August 2026
47AQI (US)
47AQI (US)
4th August 2026
31AQI (US)
31AQI (US)
5th August 2026
34AQI (US)
34AQI (US)
6th August 2026
33AQI (US)
33AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
9th August 2026
10th August 2026
11th August 2026
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
28AQI (US)
34AQI (US)
48AQI (US)
37AQI (US)
42AQI (US)
26AQI (US)
35AQI (US)
38AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
29
2
27
1
16
15
30
22
9
30
27
4
7
188
31
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202532AQI (US)
31
28
29
2
30
31
30
20
11
20
11
30
23
8
27
3
28
3
327
38
Highest AQI (US) recorded in
August48AQI (US)
Lowest AQI (US) recorded in
April16AQI (US)
202434AQI (US)
17
1
2
12
30
31
25
6
18
11
29
2
30
31
226
19
Highest AQI (US) recorded in
September46AQI (US)
Lowest AQI (US) recorded in
March7AQI (US)
202318AQI (US)
3
31
34
Highest AQI (US) recorded in
December18AQI (US)
Lowest AQI (US) recorded in
November14AQI (US)
202026AQI (US)
1
1
Highest AQI (US) recorded in
September26AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2026(Avg.)
36AQI (US)Least Polluted Year Recorded
2023(Avg.)
18AQI (US)Horaicho's annual 2026 AQI (US) (36) shows an average percentage change of 39.2% (worsened AQI (US)) compared to previous years: 2020 (26), 2023 (18), 2024 (34), 2025 (32).
