Kotobukicho, Kariya, 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
Kotobukicho, Kariya, Aichi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
65AQILowest AQI recorded on
9th Aug 2023
11AQISame Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 22 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Kotobukicho, Kariya, Aichi, Japan
AQI
Day
Night
.
4 AM7th Aug 2026
7 PM
3 AM8th Aug 2026
Day time
Avg. Highest Time
1PM7th Aug
32AQI
Avg. Lowest Time
6PM7th Aug
21AQI
Night time
Avg. Highest Time
9PM7th Aug
25AQI
Avg. Lowest Time
2AM8th Aug
21AQI
In the last 24 hours,
Kotobukicho's AQI reached its highest point of 32 at 1 PM during the Day, while the lowest point, 21, was recorded at 2 AM during the Night between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kotobukicho, Kariya, Aichi, Japan
JulAug
10th - 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 - 08th08th
Day
Night
10th Jul 2026244 AMAQI
10th Jul 2026265 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026297 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026255 PMAQI
10th Jul 2026246 PMAQI
10th Jul 2026267 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20262810 PMAQI
10th Jul 20262011 PMAQI
11th Jul 20262012 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026122 AMAQI
11th Jul 202673 AMAQI
27°C23/31°C
11th Jul 2026104 AMAQI
11th Jul 2026125 AMAQI
11th Jul 2026126 AMAQI
11th Jul 2026127 AMAQI
11th Jul 2026128 AMAQI
11th Jul 2026219 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026224 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026286 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20261612 AMAQI
12th Jul 2026191 AMAQI
12th Jul 2026202 AMAQI
12th Jul 2026183 AMAQI
27°C23/31°C
12th Jul 2026244 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026276 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026524 PMAQI
12th Jul 2026495 PMAQI
12th Jul 2026526 PMAQI
12th Jul 2026447 PMAQI
12th Jul 2026488 PMAQI
12th Jul 2026209 PMAQI
12th Jul 20264010 PMAQI
12th Jul 20263311 PMAQI
13th Jul 20264012 AMAQI
13th Jul 2026291 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026463 AMAQI
28°C24/31°C
13th Jul 2026474 AMAQI
13th Jul 2026315 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026337 AMAQI
13th Jul 2026388 AMAQI
13th Jul 2026339 AMAQI
13th Jul 20263610 AMAQI
13th Jul 20265111 AMAQI
13th Jul 20264912 PMAQI
13th Jul 2026441 PMAQI
13th Jul 2026552 PMAQI
13th Jul 2026493 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026426 PMAQI
13th Jul 2026367 PMAQI
13th Jul 2026428 PMAQI
13th Jul 2026599 PMAQI
13th Jul 20265810 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026292 AMAQI
14th Jul 2026263 AMAQI
29°C26/33°C
14th Jul 2026254 AMAQI
14th Jul 2026305 AMAQI
14th Jul 2026286 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262311 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026265 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026268 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20262810 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026292 AMAQI
15th Jul 2026263 AMAQI
30°C25/36°C
15th Jul 2026254 AMAQI
15th Jul 2026265 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026298 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262612 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026482 PMAQI
15th Jul 2026373 PMAQI
15th Jul 2026674 PMAQI
15th Jul 2026665 PMAQI
15th Jul 2026656 PMAQI
15th Jul 2026567 PMAQI
15th Jul 2026598 PMAQI
15th Jul 2026559 PMAQI
15th Jul 20265410 PMAQI
15th Jul 20265711 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026581 AMAQI
16th Jul 2026602 AMAQI
16th Jul 2026473 AMAQI
31°C27/36°C
16th Jul 2026574 AMAQI
16th Jul 2026605 AMAQI
16th Jul 2026596 AMAQI
16th Jul 2026607 AMAQI
16th Jul 2026598 AMAQI
16th Jul 2026609 AMAQI
16th Jul 20265610 AMAQI
16th Jul 20265611 AMAQI
16th Jul 20265712 PMAQI
16th Jul 2026561 PMAQI
16th Jul 2026542 PMAQI
16th Jul 2026533 PMAQI
16th Jul 2026514 PMAQI
16th Jul 2026485 PMAQI
16th Jul 2026446 PMAQI
16th Jul 2026427 PMAQI
16th Jul 2026428 PMAQI
16th Jul 2026469 PMAQI
16th Jul 20264010 PMAQI
16th Jul 20263311 PMAQI
17th Jul 20263612 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026382 AMAQI
17th Jul 2026443 AMAQI
32°C28/36°C
17th Jul 2026444 AMAQI
17th Jul 2026315 AMAQI
17th Jul 2026406 AMAQI
17th Jul 2026447 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20266011 AMAQI
17th Jul 20267812 PMAQI
17th Jul 2026721 PMAQI
17th Jul 2026702 PMAQI
17th Jul 2026273 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026545 PMAQI
17th Jul 2026516 PMAQI
17th Jul 2026547 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026639 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026591 AMAQI
18th Jul 2026572 AMAQI
18th Jul 2026573 AMAQI
30°C27/33°C
18th Jul 2026584 AMAQI
18th Jul 2026575 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026587 AMAQI
18th Jul 2026558 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265210 AMAQI
18th Jul 20263811 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026385 PMAQI
18th Jul 2026386 PMAQI
18th Jul 2026387 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263110 PMAQI
18th Jul 20262911 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026253 AMAQI
29°C27/31°C
19th Jul 2026194 AMAQI
19th Jul 2026165 AMAQI
19th Jul 2026126 AMAQI
19th Jul 2026127 AMAQI
19th Jul 2026198 AMAQI
19th Jul 2026219 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20261212 PMAQI
19th Jul 2026121 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026233 PMAQI
19th Jul 2026174 PMAQI
19th Jul 2026195 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026219 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262512 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026253 AMAQI
29°C27/33°C
20th Jul 2026254 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20262511 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026403 PMAQI
20th Jul 2026364 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026476 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026478 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20263810 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026403 AMAQI
31°C27/35°C
21st Jul 2026424 AMAQI
21st Jul 2026425 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026467 AMAQI
21st Jul 2026468 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20265210 AMAQI
21st Jul 20265711 AMAQI
21st Jul 2026671 PMAQI
21st Jul 2026722 PMAQI
21st Jul 2026713 PMAQI
21st Jul 2026734 PMAQI
21st Jul 2026745 PMAQI
21st Jul 2026766 PMAQI
21st Jul 20261027 PMAQI
21st Jul 2026728 PMAQI
21st Jul 2026719 PMAQI
21st Jul 20266910 PMAQI
21st Jul 20267111 PMAQI
22nd Jul 20266612 AMAQI
22nd Jul 2026601 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026623 AMAQI
32°C28/37°C
22nd Jul 2026644 AMAQI
22nd Jul 2026585 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026547 AMAQI
22nd Jul 2026568 AMAQI
22nd Jul 2026569 AMAQI
22nd Jul 20267310 AMAQI
22nd Jul 20268411 AMAQI
22nd Jul 20269712 PMAQI
22nd Jul 2026971 PMAQI
22nd Jul 20261022 PMAQI
22nd Jul 20261043 PMAQI
22nd Jul 2026904 PMAQI
22nd Jul 2026965 PMAQI
22nd Jul 2026826 PMAQI
22nd Jul 2026807 PMAQI
22nd Jul 2026798 PMAQI
22nd Jul 2026839 PMAQI
22nd Jul 20267210 PMAQI
22nd Jul 20266511 PMAQI
23rd Jul 20265612 AMAQI
23rd Jul 2026561 AMAQI
23rd Jul 2026602 AMAQI
23rd Jul 2026593 AMAQI
33°C28/38°C
23rd Jul 2026574 AMAQI
23rd Jul 2026625 AMAQI
23rd Jul 2026586 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20264610 AMAQI
23rd Jul 20262411 AMAQI
23rd Jul 20265712 PMAQI
23rd Jul 2026531 PMAQI
23rd Jul 2026602 PMAQI
23rd Jul 2026673 PMAQI
23rd Jul 2026604 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026566 PMAQI
23rd Jul 2026487 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20263110 PMAQI
23rd Jul 20261911 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026191 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026143 AMAQI
33°C29/39°C
24th Jul 2026274 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026536 AMAQI
24th Jul 2026957 AMAQI
24th Jul 2026928 AMAQI
24th Jul 2026909 AMAQI
24th Jul 20268710 AMAQI
24th Jul 20268511 AMAQI
24th Jul 20266312 PMAQI
24th Jul 2026721 PMAQI
24th Jul 2026782 PMAQI
24th Jul 2026623 PMAQI
24th Jul 2026594 PMAQI
24th Jul 2026555 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20265211 PMAQI
25th Jul 20263112 AMAQI
25th Jul 2026311 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026383 AMAQI
32°C28/37°C
25th Jul 2026464 AMAQI
25th Jul 2026465 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026528 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20265211 AMAQI
25th Jul 20265212 PMAQI
25th Jul 2026621 PMAQI
25th Jul 2026602 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026505 PMAQI
25th Jul 2026466 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026428 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20265010 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20262112 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026403 AMAQI
33°C29/38°C
26th Jul 2026384 AMAQI
26th Jul 2026445 AMAQI
26th Jul 2026506 AMAQI
26th Jul 2026407 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264211 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026444 PMAQI
26th Jul 2026445 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026487 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026389 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20263311 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026272 AMAQI
27th Jul 2026253 AMAQI
31°C28/36°C
27th Jul 2026404 AMAQI
27th Jul 2026365 AMAQI
27th Jul 2026336 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026338 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20263112 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026252 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026464 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026367 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026319 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026423 AMAQI
31°C28/37°C
28th Jul 2026334 AMAQI
28th Jul 2026335 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026319 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263112 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026513 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026575 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026253 AMAQI
28°C26/33°C
29th Jul 2026254 AMAQI
29th Jul 2026215 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026231 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026502 AMAQI
30th Jul 2026523 AMAQI
30°C26/35°C
30th Jul 2026534 AMAQI
30th Jul 2026555 AMAQI
30th Jul 2026566 AMAQI
30th Jul 2026527 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20265110 AMAQI
30th Jul 20265311 AMAQI
30th Jul 20265512 PMAQI
30th Jul 2026531 PMAQI
30th Jul 2026552 PMAQI
30th Jul 2026543 PMAQI
30th Jul 2026564 PMAQI
30th Jul 2026525 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026447 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20264411 PMAQI
31st Jul 20264212 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026273 AMAQI
32°C27/37°C
31st Jul 2026314 AMAQI
31st Jul 2026335 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20264210 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026521 PMAQI
31st Jul 2026542 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026405 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026488 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20265410 PMAQI
31st Jul 20265511 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026421 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026363 AMAQI
32°C27/37°C
1st Aug 2026404 AMAQI
1st Aug 2026365 AMAQI
1st Aug 2026366 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026408 AMAQI
1st Aug 2026409 AMAQI
1st Aug 20264210 AMAQI
1st Aug 20264611 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026384 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026387 PMAQI
1st Aug 2026388 PMAQI
1st Aug 2026389 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20266411 PMAQI
2nd Aug 20265912 AMAQI
2nd Aug 2026561 AMAQI
2nd Aug 2026572 AMAQI
2nd Aug 2026383 AMAQI
32°C27/37°C
2nd Aug 2026644 AMAQI
2nd Aug 2026595 AMAQI
2nd Aug 2026386 AMAQI
2nd Aug 2026587 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026482 PMAQI
2nd Aug 2026523 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026487 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026509 PMAQI
2nd Aug 20265710 PMAQI
2nd Aug 20265011 PMAQI
3rd Aug 20264812 AMAQI
3rd Aug 2026441 AMAQI
3rd Aug 2026512 AMAQI
3rd Aug 2026563 AMAQI
32°C28/38°C
3rd Aug 2026594 AMAQI
3rd Aug 2026575 AMAQI
3rd Aug 2026546 AMAQI
3rd Aug 2026577 AMAQI
3rd Aug 2026528 AMAQI
3rd Aug 2026519 AMAQI
3rd Aug 20265110 AMAQI
3rd Aug 20264911 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026511 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026463 PMAQI
3rd Aug 2026514 PMAQI
3rd Aug 2026515 PMAQI
3rd Aug 2026406 PMAQI
3rd Aug 2026367 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026339 PMAQI
3rd Aug 20262910 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026312 AMAQI
4th Aug 2026273 AMAQI
29°C27/32°C
4th Aug 2026234 AMAQI
4th Aug 2026255 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026237 AMAQI
4th Aug 2026238 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20262111 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026333 PMAQI
4th Aug 2026404 PMAQI
4th Aug 2026495 PMAQI
4th Aug 2026486 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026469 PMAQI
4th Aug 20263610 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026313 AMAQI
28°C25/32°C
5th Aug 2026314 AMAQI
5th Aug 2026315 AMAQI
5th Aug 2026336 AMAQI
5th Aug 2026337 AMAQI
5th Aug 2026368 AMAQI
5th Aug 2026339 AMAQI
5th Aug 20263810 AMAQI
5th Aug 20264011 AMAQI
5th Aug 20263812 PMAQI
5th Aug 2026421 PMAQI
5th Aug 2026462 PMAQI
5th Aug 2026483 PMAQI
5th Aug 2026464 PMAQI
5th Aug 2026425 PMAQI
5th Aug 2026516 PMAQI
5th Aug 2026497 PMAQI
5th Aug 2026428 PMAQI
5th Aug 2026369 PMAQI
5th Aug 20262710 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026271 AMAQI
6th Aug 2026312 AMAQI
6th Aug 2026233 AMAQI
30°C25/34°C
6th Aug 2026294 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026297 AMAQI
6th Aug 2026298 AMAQI
6th Aug 2026319 AMAQI
6th Aug 20263110 AMAQI
6th Aug 20263111 AMAQI
6th Aug 20263112 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026342 PMAQI
6th Aug 2026363 PMAQI
6th Aug 2026314 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026232 AMAQI
7th Aug 2026233 AMAQI
31°C27/35°C
7th Aug 2026214 AMAQI
7th Aug 2026215 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262311 AMAQI
7th Aug 20262112 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026212 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026216 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262111 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026212 AMAQI
8th Aug 2026253 AMAQI
30°C27/34°C
8th Aug 2026234 AMAQI
4 AM8th Aug 2026215 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262111 AMAQI
11 AM8th Aug 20262512 PMAQI
8th Aug 2026251 PMAQI
8th Aug 2026232 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026215 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026217 PMAQI
7 PM8th Aug 2026258 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262111 PMAQI
11 PM3 AM
29°C27/34°C
Day time
Avg. Highest Time
2 PM - 5 PM
44AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM - 6 AM
36AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 5 PM (Avg. 44), while the lowest AQI was between 4 AM to 6 AM (Avg. 36).
Night time
Avg. Highest Time
8 PM - 10 PM
39AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 1 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 39), while the lowest AQI was between 12 AM to 1 AM (Avg. 35).
2026 Days Vs Air Quality
Kotobukicho, Kariya, Aichi, Japan
2026
80%
177
20%
43
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Good
177 DaysModerate
43 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% of 220 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Kotobukicho, Kariya, 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
14AQI (US)
14AQI (US)
2nd January 2026
9AQI (US)
9AQI (US)
3rd January 2026
12AQI (US)
12AQI (US)
4th January 2026
24AQI (US)
24AQI (US)
5th January 2026
51AQI (US)
51AQI (US)
6th January 2026
12AQI (US)
12AQI (US)
7th January 2026
36AQI (US)
36AQI (US)
8th January 2026
33AQI (US)
33AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
39AQI (US)
39AQI (US)
12th January 2026
19AQI (US)
19AQI (US)
13th January 2026
47AQI (US)
47AQI (US)
14th January 2026
25AQI (US)
25AQI (US)
15th January 2026
48AQI (US)
48AQI (US)
16th January 2026
65AQI (US)
65AQI (US)
17th January 2026
61AQI (US)
61AQI (US)
18th January 2026
60AQI (US)
60AQI (US)
19th January 2026
69AQI (US)
69AQI (US)
20th January 2026
31AQI (US)
31AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
16AQI (US)
16AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
45AQI (US)
45AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
12AQI (US)
12AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
33AQI (US)
33AQI (US)
29th January 2026
31AQI (US)
31AQI (US)
30th January 2026
33AQI (US)
33AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
35AQI (US)
35AQI (US)
2nd February 2026
44AQI (US)
44AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
40AQI (US)
40AQI (US)
5th February 2026
60AQI (US)
60AQI (US)
6th February 2026
58AQI (US)
58AQI (US)
7th February 2026
16AQI (US)
16AQI (US)
8th February 2026
26AQI (US)
26AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
49AQI (US)
49AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
55AQI (US)
55AQI (US)
13th February 2026
60AQI (US)
60AQI (US)
14th February 2026
64AQI (US)
64AQI (US)
15th February 2026
67AQI (US)
67AQI (US)
16th February 2026
57AQI (US)
57AQI (US)
17th February 2026
21AQI (US)
21AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
31AQI (US)
31AQI (US)
20th February 2026
40AQI (US)
40AQI (US)
21st February 2026
54AQI (US)
54AQI (US)
22nd February 2026
48AQI (US)
48AQI (US)
23rd February 2026
51AQI (US)
51AQI (US)
24th February 2026
54AQI (US)
54AQI (US)
25th February 2026
24AQI (US)
24AQI (US)
26th February 2026
22AQI (US)
22AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
32AQI (US)
32AQI (US)
1st March 2026
23AQI (US)
23AQI (US)
2nd March 2026
59AQI (US)
59AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
26AQI (US)
26AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
47AQI (US)
47AQI (US)
7th March 2026
34AQI (US)
34AQI (US)
8th March 2026
47AQI (US)
47AQI (US)
9th March 2026
30AQI (US)
30AQI (US)
10th March 2026
53AQI (US)
53AQI (US)
11th March 2026
35AQI (US)
35AQI (US)
12th March 2026
32AQI (US)
32AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
46AQI (US)
46AQI (US)
17th March 2026
46AQI (US)
46AQI (US)
18th March 2026
51AQI (US)
51AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
54AQI (US)
54AQI (US)
21st March 2026
64AQI (US)
64AQI (US)
22nd March 2026
59AQI (US)
59AQI (US)
23rd March 2026
55AQI (US)
55AQI (US)
24th March 2026
48AQI (US)
48AQI (US)
25th March 2026
53AQI (US)
53AQI (US)
26th March 2026
15AQI (US)
15AQI (US)
27th March 2026
33AQI (US)
33AQI (US)
28th March 2026
61AQI (US)
61AQI (US)
29th March 2026
57AQI (US)
57AQI (US)
30th March 2026
48AQI (US)
48AQI (US)
31st March 2026
20AQI (US)
20AQI (US)
1st April 2026
20AQI (US)
20AQI (US)
2nd April 2026
41AQI (US)
41AQI (US)
3rd April 2026
55AQI (US)
55AQI (US)
4th April 2026
35AQI (US)
35AQI (US)
5th April 2026
21AQI (US)
21AQI (US)
6th April 2026
32AQI (US)
32AQI (US)
7th April 2026
35AQI (US)
35AQI (US)
8th April 2026
31AQI (US)
31AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
43AQI (US)
43AQI (US)
12th April 2026
44AQI (US)
44AQI (US)
13th April 2026
46AQI (US)
46AQI (US)
14th April 2026
51AQI (US)
51AQI (US)
15th April 2026
30AQI (US)
30AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
37AQI (US)
37AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
34AQI (US)
34AQI (US)
21st April 2026
48AQI (US)
48AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
40AQI (US)
40AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
50AQI (US)
50AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
25AQI (US)
25AQI (US)
2nd May 2026
31AQI (US)
31AQI (US)
3rd May 2026
46AQI (US)
46AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
21AQI (US)
21AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
31AQI (US)
31AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
29AQI (US)
29AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
30AQI (US)
30AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
41AQI (US)
41AQI (US)
16th May 2026
85AQI (US)
85AQI (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
62AQI (US)
62AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
63AQI (US)
63AQI (US)
23rd May 2026
55AQI (US)
55AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
49AQI (US)
49AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
23AQI (US)
23AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
24AQI (US)
24AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
23AQI (US)
23AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
19AQI (US)
19AQI (US)
21st June 2026
16AQI (US)
16AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
33AQI (US)
33AQI (US)
29th June 2026
56AQI (US)
56AQI (US)
30th June 2026
60AQI (US)
60AQI (US)
1st July 2026
46AQI (US)
46AQI (US)
2nd July 2026
21AQI (US)
21AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
20AQI (US)
20AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
20AQI (US)
20AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
40AQI (US)
40AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
40AQI (US)
40AQI (US)
16th July 2026
52AQI (US)
52AQI (US)
17th July 2026
50AQI (US)
50AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
20AQI (US)
20AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
59AQI (US)
59AQI (US)
22nd July 2026
75AQI (US)
75AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
52AQI (US)
52AQI (US)
25th July 2026
47AQI (US)
47AQI (US)
26th July 2026
41AQI (US)
41AQI (US)
27th July 2026
32AQI (US)
32AQI (US)
28th July 2026
33AQI (US)
33AQI (US)
29th July 2026
27AQI (US)
27AQI (US)
30th July 2026
50AQI (US)
50AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
41AQI (US)
41AQI (US)
2nd August 2026
50AQI (US)
50AQI (US)
3rd August 2026
47AQI (US)
47AQI (US)
4th August 2026
32AQI (US)
32AQI (US)
5th August 2026
37AQI (US)
37AQI (US)
6th August 2026
28AQI (US)
28AQI (US)
7th August 2026
22AQI (US)
22AQI (US)
8th August 2026
22AQI (US)
22AQI (US)
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
34AQI (US)
43AQI (US)
44AQI (US)
38AQI (US)
39AQI (US)
26AQI (US)
36AQI (US)
35AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
26
5
18
10
20
11
28
2
23
8
28
2
26
5
8
177
43
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202535AQI (US)
31
28
28
3
30
31
30
18
13
21
10
29
1
25
6
18
12
21
10
310
55
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
May20AQI (US)
202431AQI (US)
31
29
31
26
4
31
29
1
30
1
31
30
31
30
31
360
6
Highest AQI (US) recorded in
April38AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202329AQI (US)
31
28
29
30
30
1
29
1
31
31
30
31
29
31
360
2
Highest AQI (US) recorded in
April37AQI (US)
Lowest AQI (US) recorded in
August21AQI (US)
202229AQI (US)
31
21
31
30
24
7
29
1
21
2
1
28
31
30
31
308
10
Highest AQI (US) recorded in
May43AQI (US)
Lowest AQI (US) recorded in
August21AQI (US)
202122AQI (US)
31
28
30
1
30
31
29
1
31
31
30
31
30
31
363
2
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
January13AQI (US)
202016AQI (US)
13
21
18
30
31
31
19
31
30
31
255
Highest AQI (US) recorded in
August21AQI (US)
Lowest AQI (US) recorded in
December13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
37AQI (US)Least Polluted Year Recorded
2020(Avg.)
16AQI (US)Kotobukicho's annual 2026 AQI (US) (37) shows an average percentage change of 46.6% (worsened AQI (US)) compared to previous years: 2020 (16), 2021 (22), 2022 (29), 2023 (29), 2024 (31), 2025 (35).
