Kiyosu, 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
Kiyosu, Aichi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
63AQILowest AQI recorded on
24th Aug 2023
18AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 45 of Good air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Kiyosu, Aichi, Japan
AQI
Day
Night
.
4 AM31st Jul 2026
7 PM
3 AM1st Aug 2026
Day time
Avg. Highest Time
2PM31st Jul
55AQI
Avg. Lowest Time
6AM31st Jul
29AQI
Night time
Avg. Highest Time
11PM31st Jul
54AQI
Avg. Lowest Time
4AM31st Jul
30AQI
In the last 24 hours,
Kiyosu's AQI reached its highest point of 55 at 2 PM during the Day, while the lowest point, 29, was recorded at 6 AM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kiyosu, Aichi, Japan
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 202684 AMAQI
3rd Jul 202695 AMAQI
3rd Jul 202696 AMAQI
3rd Jul 2026107 AMAQI
3rd Jul 2026108 AMAQI
3rd Jul 2026169 AMAQI
3rd Jul 20261910 AMAQI
3rd Jul 20262511 AMAQI
3rd Jul 20262912 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026352 PMAQI
3rd Jul 2026333 PMAQI
3rd Jul 2026334 PMAQI
3rd Jul 2026445 PMAQI
3rd Jul 2026496 PMAQI
3rd Jul 2026527 PMAQI
3rd Jul 2026268 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262412 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026242 AMAQI
4th Jul 2026263 AMAQI
24°C20/29°C
4th Jul 2026234 AMAQI
4th Jul 2026245 AMAQI
4th Jul 2026256 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262311 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026221 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026263 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026265 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026237 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026249 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20262311 PMAQI
5th Jul 20262412 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026232 AMAQI
5th Jul 2026233 AMAQI
23°C21/25°C
5th Jul 2026224 AMAQI
5th Jul 2026225 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026228 AMAQI
5th Jul 2026199 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026202 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026214 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026206 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026218 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262211 PMAQI
6th Jul 20261912 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026223 AMAQI
22°C21/24°C
6th Jul 2026204 AMAQI
6th Jul 2026155 AMAQI
6th Jul 2026176 AMAQI
6th Jul 2026157 AMAQI
6th Jul 2026208 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20262510 AMAQI
6th Jul 20263811 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026191 PMAQI
6th Jul 2026212 PMAQI
6th Jul 2026233 PMAQI
6th Jul 2026234 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026166 PMAQI
6th Jul 2026177 PMAQI
6th Jul 2026148 PMAQI
6th Jul 2026179 PMAQI
6th Jul 20262310 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026271 AMAQI
7th Jul 2026232 AMAQI
7th Jul 2026203 AMAQI
21°C21/22°C
7th Jul 2026264 AMAQI
7th Jul 2026275 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026267 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026249 AMAQI
7th Jul 20262310 AMAQI
7th Jul 20262311 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026274 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026276 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026283 AMAQI
23°C21/27°C
8th Jul 2026264 AMAQI
8th Jul 2026285 AMAQI
8th Jul 2026286 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026298 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026631 PMAQI
8th Jul 2026672 PMAQI
8th Jul 2026713 PMAQI
8th Jul 2026744 PMAQI
8th Jul 2026685 PMAQI
8th Jul 2026576 PMAQI
8th Jul 2026447 PMAQI
8th Jul 2026338 PMAQI
8th Jul 2026429 PMAQI
8th Jul 20262910 PMAQI
8th Jul 20262811 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026171 AMAQI
9th Jul 2026192 AMAQI
9th Jul 2026193 AMAQI
25°C23/28°C
9th Jul 2026224 AMAQI
9th Jul 2026305 AMAQI
9th Jul 2026296 AMAQI
9th Jul 2026237 AMAQI
9th Jul 2026258 AMAQI
9th Jul 2026299 AMAQI
9th Jul 20263010 AMAQI
9th Jul 20262711 AMAQI
9th Jul 20263312 PMAQI
9th Jul 2026461 PMAQI
9th Jul 2026522 PMAQI
9th Jul 2026543 PMAQI
9th Jul 2026654 PMAQI
9th Jul 2026665 PMAQI
9th Jul 2026446 PMAQI
9th Jul 2026387 PMAQI
9th Jul 2026298 PMAQI
9th Jul 2026209 PMAQI
9th Jul 20262110 PMAQI
9th Jul 20261311 PMAQI
10th Jul 20262112 AMAQI
10th Jul 2026211 AMAQI
10th Jul 2026222 AMAQI
10th Jul 2026123 AMAQI
26°C22/30°C
10th Jul 2026164 AMAQI
10th Jul 2026135 AMAQI
10th Jul 2026196 AMAQI
10th Jul 2026207 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026239 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20263211 AMAQI
10th Jul 20265412 PMAQI
10th Jul 2026671 PMAQI
10th Jul 2026682 PMAQI
10th Jul 2026613 PMAQI
10th Jul 2026504 PMAQI
10th Jul 2026275 PMAQI
10th Jul 2026336 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026208 PMAQI
10th Jul 2026159 PMAQI
10th Jul 20261910 PMAQI
10th Jul 20262111 PMAQI
11th Jul 20261812 AMAQI
11th Jul 2026131 AMAQI
11th Jul 2026122 AMAQI
11th Jul 202693 AMAQI
27°C23/31°C
11th Jul 2026124 AMAQI
11th Jul 2026165 AMAQI
11th Jul 2026166 AMAQI
11th Jul 2026147 AMAQI
11th Jul 2026138 AMAQI
11th Jul 2026179 AMAQI
11th Jul 20261910 AMAQI
11th Jul 20262411 AMAQI
11th Jul 20264112 PMAQI
11th Jul 2026441 PMAQI
11th Jul 2026552 PMAQI
11th Jul 2026633 PMAQI
11th Jul 2026644 PMAQI
11th Jul 2026605 PMAQI
11th Jul 2026556 PMAQI
11th Jul 2026347 PMAQI
11th Jul 2026418 PMAQI
11th Jul 2026529 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026251 AMAQI
12th Jul 2026172 AMAQI
12th Jul 2026133 AMAQI
27°C23/31°C
12th Jul 2026204 AMAQI
12th Jul 2026235 AMAQI
12th Jul 2026366 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026348 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20264310 AMAQI
12th Jul 20263511 AMAQI
12th Jul 20264612 PMAQI
12th Jul 2026481 PMAQI
12th Jul 2026512 PMAQI
12th Jul 2026563 PMAQI
12th Jul 2026584 PMAQI
12th Jul 2026495 PMAQI
12th Jul 2026566 PMAQI
12th Jul 2026447 PMAQI
12th Jul 2026558 PMAQI
12th Jul 2026479 PMAQI
12th Jul 20264410 PMAQI
12th Jul 20263811 PMAQI
13th Jul 20263312 AMAQI
13th Jul 2026341 AMAQI
13th Jul 2026312 AMAQI
13th Jul 2026443 AMAQI
28°C25/32°C
13th Jul 2026364 AMAQI
13th Jul 2026355 AMAQI
13th Jul 2026326 AMAQI
13th Jul 2026257 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262910 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026231 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026254 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026296 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026293 AMAQI
28°C26/32°C
14th Jul 2026254 AMAQI
14th Jul 2026295 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026258 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262312 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026234 PMAQI
14th Jul 2026275 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026248 PMAQI
14th Jul 2026209 PMAQI
14th Jul 20262910 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20262812 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026273 AMAQI
30°C25/36°C
15th Jul 2026254 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262910 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026681 PMAQI
15th Jul 2026672 PMAQI
15th Jul 2026693 PMAQI
15th Jul 2026694 PMAQI
15th Jul 2026705 PMAQI
15th Jul 2026736 PMAQI
15th Jul 2026667 PMAQI
15th Jul 2026568 PMAQI
15th Jul 2026549 PMAQI
15th Jul 20265610 PMAQI
15th Jul 20265511 PMAQI
16th Jul 20265912 AMAQI
16th Jul 2026541 AMAQI
16th Jul 2026522 AMAQI
16th Jul 2026383 AMAQI
31°C26/36°C
16th Jul 2026594 AMAQI
16th Jul 2026595 AMAQI
16th Jul 2026646 AMAQI
16th Jul 2026617 AMAQI
16th Jul 2026568 AMAQI
16th Jul 2026549 AMAQI
16th Jul 20265610 AMAQI
16th Jul 20265711 AMAQI
16th Jul 20265612 PMAQI
16th Jul 2026521 PMAQI
16th Jul 2026512 PMAQI
16th Jul 2026553 PMAQI
16th Jul 2026494 PMAQI
16th Jul 2026435 PMAQI
16th Jul 2026456 PMAQI
16th Jul 2026437 PMAQI
16th Jul 2026378 PMAQI
16th Jul 2026399 PMAQI
16th Jul 20263510 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026303 AMAQI
32°C28/36°C
17th Jul 2026444 AMAQI
17th Jul 2026495 AMAQI
17th Jul 2026516 AMAQI
17th Jul 2026507 AMAQI
17th Jul 2026408 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20267211 AMAQI
17th Jul 20268012 PMAQI
17th Jul 2026481 PMAQI
17th Jul 2026662 PMAQI
17th Jul 2026793 PMAQI
17th Jul 2026674 PMAQI
17th Jul 2026575 PMAQI
17th Jul 2026566 PMAQI
17th Jul 2026587 PMAQI
17th Jul 2026558 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20265910 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20266212 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026592 AMAQI
18th Jul 2026563 AMAQI
30°C27/33°C
18th Jul 2026594 AMAQI
18th Jul 2026615 AMAQI
18th Jul 2026606 AMAQI
18th Jul 2026577 AMAQI
18th Jul 2026568 AMAQI
18th Jul 2026549 AMAQI
18th Jul 20265510 AMAQI
18th Jul 20264611 AMAQI
18th Jul 20263212 PMAQI
18th Jul 2026331 PMAQI
18th Jul 2026382 PMAQI
18th Jul 2026403 PMAQI
18th Jul 2026414 PMAQI
18th Jul 2026395 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026377 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026359 PMAQI
18th Jul 20263410 PMAQI
18th Jul 20263011 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026223 AMAQI
29°C27/31°C
19th Jul 2026214 AMAQI
19th Jul 2026225 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026207 AMAQI
19th Jul 2026198 AMAQI
19th Jul 2026219 AMAQI
19th Jul 20262010 AMAQI
19th Jul 20262011 AMAQI
19th Jul 20262012 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026282 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026336 PMAQI
19th Jul 2026357 PMAQI
19th Jul 2026318 PMAQI
19th Jul 2026339 PMAQI
19th Jul 20263410 PMAQI
19th Jul 20263511 PMAQI
20th Jul 20263112 AMAQI
20th Jul 2026261 AMAQI
20th Jul 2026242 AMAQI
20th Jul 2026223 AMAQI
30°C27/34°C
20th Jul 2026224 AMAQI
20th Jul 2026225 AMAQI
20th Jul 2026226 AMAQI
20th Jul 2026227 AMAQI
20th Jul 2026328 AMAQI
20th Jul 2026269 AMAQI
20th Jul 20262910 AMAQI
20th Jul 20263411 AMAQI
20th Jul 20264112 PMAQI
20th Jul 2026361 PMAQI
20th Jul 2026372 PMAQI
20th Jul 2026383 PMAQI
20th Jul 2026394 PMAQI
20th Jul 2026505 PMAQI
20th Jul 2026606 PMAQI
20th Jul 2026527 PMAQI
20th Jul 2026528 PMAQI
20th Jul 2026519 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20264111 PMAQI
21st Jul 20264112 AMAQI
21st Jul 2026451 AMAQI
21st Jul 2026462 AMAQI
21st Jul 2026483 AMAQI
31°C27/36°C
21st Jul 2026414 AMAQI
21st Jul 2026465 AMAQI
21st Jul 2026566 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026588 AMAQI
21st Jul 2026619 AMAQI
21st Jul 20266710 AMAQI
21st Jul 20267011 AMAQI
21st Jul 2026741 PMAQI
21st Jul 2026722 PMAQI
21st Jul 2026703 PMAQI
21st Jul 2026684 PMAQI
21st Jul 2026685 PMAQI
21st Jul 2026716 PMAQI
21st Jul 2026977 PMAQI
21st Jul 2026778 PMAQI
21st Jul 2026729 PMAQI
21st Jul 20266910 PMAQI
21st Jul 20267011 PMAQI
22nd Jul 20266412 AMAQI
22nd Jul 2026661 AMAQI
22nd Jul 2026662 AMAQI
22nd Jul 2026663 AMAQI
33°C28/38°C
22nd Jul 2026674 AMAQI
22nd Jul 2026695 AMAQI
22nd Jul 2026716 AMAQI
22nd Jul 2026717 AMAQI
22nd Jul 2026778 AMAQI
22nd Jul 2026739 AMAQI
22nd Jul 20268110 AMAQI
22nd Jul 20268811 AMAQI
22nd Jul 20268612 PMAQI
22nd Jul 2026861 PMAQI
22nd Jul 2026862 PMAQI
22nd Jul 2026883 PMAQI
22nd Jul 2026834 PMAQI
22nd Jul 2026815 PMAQI
22nd Jul 2026756 PMAQI
22nd Jul 2026767 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026709 PMAQI
22nd Jul 20266610 PMAQI
22nd Jul 20265511 PMAQI
23rd Jul 20265412 AMAQI
23rd Jul 2026541 AMAQI
23rd Jul 2026602 AMAQI
23rd Jul 2026593 AMAQI
33°C29/39°C
23rd Jul 2026594 AMAQI
23rd Jul 2026595 AMAQI
23rd Jul 2026576 AMAQI
23rd Jul 2026547 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026579 AMAQI
23rd Jul 20265710 AMAQI
23rd Jul 20264311 AMAQI
23rd Jul 20264412 PMAQI
23rd Jul 2026391 PMAQI
23rd Jul 2026432 PMAQI
23rd Jul 2026453 PMAQI
23rd Jul 2026544 PMAQI
23rd Jul 2026555 PMAQI
23rd Jul 2026496 PMAQI
23rd Jul 2026327 PMAQI
23rd Jul 2026258 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262210 PMAQI
23rd Jul 20262211 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026242 AMAQI
24th Jul 2026223 AMAQI
33°C28/39°C
24th Jul 2026264 AMAQI
24th Jul 2026275 AMAQI
24th Jul 2026336 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026398 AMAQI
24th Jul 2026409 AMAQI
24th Jul 20264910 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20264512 PMAQI
24th Jul 2026391 PMAQI
24th Jul 2026422 PMAQI
24th Jul 2026413 PMAQI
24th Jul 2026384 PMAQI
24th Jul 2026365 PMAQI
24th Jul 2026386 PMAQI
24th Jul 2026367 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026349 PMAQI
24th Jul 20263910 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026371 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026403 AMAQI
33°C28/38°C
25th Jul 2026414 AMAQI
25th Jul 2026425 AMAQI
25th Jul 2026446 AMAQI
25th Jul 2026437 AMAQI
25th Jul 2026478 AMAQI
25th Jul 2026499 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265811 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026501 PMAQI
25th Jul 2026462 PMAQI
25th Jul 2026473 PMAQI
25th Jul 2026504 PMAQI
25th Jul 2026505 PMAQI
25th Jul 2026506 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026468 PMAQI
25th Jul 2026439 PMAQI
25th Jul 20264510 PMAQI
25th Jul 20264311 PMAQI
26th Jul 20263712 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026402 AMAQI
26th Jul 2026403 AMAQI
33°C28/39°C
26th Jul 2026354 AMAQI
26th Jul 2026345 AMAQI
26th Jul 2026366 AMAQI
26th Jul 2026417 AMAQI
26th Jul 2026398 AMAQI
26th Jul 2026439 AMAQI
26th Jul 20264510 AMAQI
26th Jul 20264511 AMAQI
26th Jul 20265012 PMAQI
26th Jul 2026511 PMAQI
26th Jul 2026492 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026454 PMAQI
26th Jul 2026455 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026397 PMAQI
26th Jul 2026378 PMAQI
26th Jul 2026449 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20264611 PMAQI
27th Jul 20265712 AMAQI
27th Jul 2026281 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026263 AMAQI
31°C28/36°C
27th Jul 2026374 AMAQI
27th Jul 2026335 AMAQI
27th Jul 2026306 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026359 AMAQI
27th Jul 20263610 AMAQI
27th Jul 20263511 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026371 PMAQI
27th Jul 2026412 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026287 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026289 PMAQI
27th Jul 20262410 PMAQI
27th Jul 20264111 PMAQI
28th Jul 20263012 AMAQI
28th Jul 2026321 AMAQI
28th Jul 2026382 AMAQI
28th Jul 2026473 AMAQI
31°C27/37°C
28th Jul 2026384 AMAQI
28th Jul 2026375 AMAQI
28th Jul 2026346 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026318 AMAQI
28th Jul 2026329 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20263911 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026391 PMAQI
28th Jul 2026472 PMAQI
28th Jul 2026573 PMAQI
28th Jul 2026574 PMAQI
28th Jul 2026575 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026227 PMAQI
28th Jul 2026248 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262010 PMAQI
28th Jul 20262311 PMAQI
29th Jul 20262212 AMAQI
29th Jul 2026221 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026213 AMAQI
28°C25/32°C
29th Jul 2026234 AMAQI
29th Jul 2026205 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026267 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026249 AMAQI
29th Jul 20262610 AMAQI
29th Jul 20263211 AMAQI
29th Jul 20263012 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026292 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026224 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026327 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026529 PMAQI
29th Jul 20264510 PMAQI
29th Jul 20264811 PMAQI
30th Jul 20264812 AMAQI
30th Jul 2026501 AMAQI
30th Jul 2026532 AMAQI
30th Jul 2026533 AMAQI
29°C25/34°C
30th Jul 2026564 AMAQI
30th Jul 2026565 AMAQI
30th Jul 2026556 AMAQI
30th Jul 2026527 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026529 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20265311 AMAQI
30th Jul 20266012 PMAQI
30th Jul 2026601 PMAQI
30th Jul 2026552 PMAQI
30th Jul 2026613 PMAQI
30th Jul 2026584 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026456 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026379 PMAQI
30th Jul 20264510 PMAQI
30th Jul 20263911 PMAQI
31st Jul 20263712 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026322 AMAQI
31st Jul 2026233 AMAQI
31°C27/37°C
31st Jul 2026304 AMAQI
31st Jul 2026295 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026347 AMAQI
31st Jul 2026348 AMAQI
31st Jul 2026359 AMAQI
31st Jul 20264510 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264712 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026552 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026434 PMAQI
31st Jul 2026395 PMAQI
31st Jul 2026416 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026498 PMAQI
31st Jul 2026469 PMAQI
31st Jul 20265310 PMAQI
31st Jul 20265411 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026441 AMAQI
1st Aug 2026442 AMAQI
1st Aug 2026403 AMAQI
31°C27/37°C
1st Aug 2026434 AMAQI
4 AM1st Aug 2026485 AMAQI
1st Aug 2026446 AMAQI
1st Aug 2026447 AMAQI
1st Aug 2026478 AMAQI
1st Aug 2026469 AMAQI
1st Aug 20264610 AMAQI
1st Aug 20264411 AMAQI
11 AM1st Aug 20264512 PMAQI
1st Aug 2026401 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026444 PMAQI
1st Aug 2026455 PMAQI
1st Aug 2026476 PMAQI
1st Aug 2026437 PMAQI
7 PM1st Aug 2026468 PMAQI
1st Aug 2026499 PMAQI
1st Aug 20264710 PMAQI
1st Aug 20266611 PMAQI
11 PM3 AM
31°C27/37°C
Day time
Avg. Highest Time
3 PM - 5 PM
46AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 46), while the lowest AQI was between 4 AM to 4 AM (Avg. 33).
Night time
Avg. Highest Time
8 PM - 11 PM
38AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
3 AM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 38), while the lowest AQI was between 3 AM to 3 AM (Avg. 31).
2026 Days Vs Air Quality
Kiyosu, Aichi, Japan
2026
78%
166
22%
47
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
166 DaysModerate
47 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2026, 78% of 213 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
Kiyosu, 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
16AQI (US)
16AQI (US)
2nd January 2026
14AQI (US)
14AQI (US)
3rd January 2026
14AQI (US)
14AQI (US)
4th January 2026
27AQI (US)
27AQI (US)
5th January 2026
46AQI (US)
46AQI (US)
6th January 2026
18AQI (US)
18AQI (US)
7th January 2026
37AQI (US)
37AQI (US)
8th January 2026
36AQI (US)
36AQI (US)
9th January 2026
18AQI (US)
18AQI (US)
10th January 2026
49AQI (US)
49AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
17AQI (US)
17AQI (US)
13th January 2026
43AQI (US)
43AQI (US)
14th January 2026
21AQI (US)
21AQI (US)
15th January 2026
38AQI (US)
38AQI (US)
16th January 2026
58AQI (US)
58AQI (US)
17th January 2026
66AQI (US)
66AQI (US)
18th January 2026
58AQI (US)
58AQI (US)
19th January 2026
70AQI (US)
70AQI (US)
20th January 2026
29AQI (US)
29AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
42AQI (US)
42AQI (US)
25th January 2026
42AQI (US)
42AQI (US)
26th January 2026
24AQI (US)
24AQI (US)
27th January 2026
37AQI (US)
37AQI (US)
28th January 2026
31AQI (US)
31AQI (US)
29th January 2026
27AQI (US)
27AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
36AQI (US)
36AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
43AQI (US)
43AQI (US)
5th February 2026
54AQI (US)
54AQI (US)
6th February 2026
59AQI (US)
59AQI (US)
7th February 2026
15AQI (US)
15AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
33AQI (US)
33AQI (US)
10th February 2026
43AQI (US)
43AQI (US)
11th February 2026
40AQI (US)
40AQI (US)
12th February 2026
54AQI (US)
54AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
66AQI (US)
66AQI (US)
15th February 2026
68AQI (US)
68AQI (US)
16th February 2026
51AQI (US)
51AQI (US)
17th February 2026
20AQI (US)
20AQI (US)
18th February 2026
24AQI (US)
24AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
36AQI (US)
36AQI (US)
21st February 2026
54AQI (US)
54AQI (US)
22nd February 2026
49AQI (US)
49AQI (US)
23rd February 2026
52AQI (US)
52AQI (US)
24th February 2026
54AQI (US)
54AQI (US)
25th February 2026
44AQI (US)
44AQI (US)
26th February 2026
19AQI (US)
19AQI (US)
27th February 2026
46AQI (US)
46AQI (US)
28th February 2026
23AQI (US)
23AQI (US)
1st March 2026
27AQI (US)
27AQI (US)
2nd March 2026
61AQI (US)
61AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
9AQI (US)
9AQI (US)
5th March 2026
38AQI (US)
38AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
43AQI (US)
43AQI (US)
8th March 2026
36AQI (US)
36AQI (US)
9th March 2026
42AQI (US)
42AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
58AQI (US)
58AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
45AQI (US)
45AQI (US)
15th March 2026
57AQI (US)
57AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
47AQI (US)
47AQI (US)
18th March 2026
69AQI (US)
69AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
42AQI (US)
42AQI (US)
22nd March 2026
61AQI (US)
61AQI (US)
23rd March 2026
54AQI (US)
54AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
51AQI (US)
51AQI (US)
26th March 2026
16AQI (US)
16AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
61AQI (US)
61AQI (US)
29th March 2026
61AQI (US)
61AQI (US)
30th March 2026
62AQI (US)
62AQI (US)
31st March 2026
20AQI (US)
20AQI (US)
1st April 2026
19AQI (US)
19AQI (US)
2nd April 2026
40AQI (US)
40AQI (US)
3rd April 2026
51AQI (US)
51AQI (US)
4th April 2026
41AQI (US)
41AQI (US)
5th April 2026
29AQI (US)
29AQI (US)
6th April 2026
53AQI (US)
53AQI (US)
7th April 2026
43AQI (US)
43AQI (US)
8th April 2026
32AQI (US)
32AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
39AQI (US)
39AQI (US)
12th April 2026
35AQI (US)
35AQI (US)
13th April 2026
45AQI (US)
45AQI (US)
14th April 2026
60AQI (US)
60AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
46AQI (US)
46AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
31AQI (US)
31AQI (US)
20th April 2026
34AQI (US)
34AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
39AQI (US)
39AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
50AQI (US)
50AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
41AQI (US)
41AQI (US)
30th April 2026
33AQI (US)
33AQI (US)
1st May 2026
44AQI (US)
44AQI (US)
2nd May 2026
29AQI (US)
29AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
27AQI (US)
27AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
27AQI (US)
27AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
32AQI (US)
32AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
53AQI (US)
53AQI (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
61AQI (US)
61AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
62AQI (US)
62AQI (US)
23rd May 2026
55AQI (US)
55AQI (US)
24th May 2026
60AQI (US)
60AQI (US)
25th May 2026
49AQI (US)
49AQI (US)
26th May 2026
38AQI (US)
38AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
23AQI (US)
23AQI (US)
30th May 2026
22AQI (US)
22AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
25AQI (US)
25AQI (US)
7th June 2026
22AQI (US)
22AQI (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
30AQI (US)
30AQI (US)
12th June 2026
38AQI (US)
38AQI (US)
13th June 2026
41AQI (US)
41AQI (US)
14th June 2026
47AQI (US)
47AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
32AQI (US)
32AQI (US)
20th June 2026
23AQI (US)
23AQI (US)
21st June 2026
25AQI (US)
25AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
28AQI (US)
28AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
25AQI (US)
25AQI (US)
28th June 2026
31AQI (US)
31AQI (US)
29th June 2026
55AQI (US)
55AQI (US)
30th June 2026
66AQI (US)
66AQI (US)
1st July 2026
51AQI (US)
51AQI (US)
2nd July 2026
19AQI (US)
19AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
39AQI (US)
39AQI (US)
9th July 2026
33AQI (US)
33AQI (US)
10th July 2026
30AQI (US)
30AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
39AQI (US)
39AQI (US)
13th July 2026
30AQI (US)
30AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
44AQI (US)
44AQI (US)
16th July 2026
50AQI (US)
50AQI (US)
17th July 2026
53AQI (US)
53AQI (US)
18th July 2026
46AQI (US)
46AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
35AQI (US)
35AQI (US)
21st July 2026
63AQI (US)
63AQI (US)
22nd July 2026
74AQI (US)
74AQI (US)
23rd July 2026
47AQI (US)
47AQI (US)
24th July 2026
35AQI (US)
35AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
43AQI (US)
43AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
36AQI (US)
36AQI (US)
29th July 2026
28AQI (US)
28AQI (US)
30th July 2026
51AQI (US)
51AQI (US)
31st July 2026
40AQI (US)
40AQI (US)
1st August 2026
45AQI (US)
45AQI (US)
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
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
34AQI (US)
41AQI (US)
45AQI (US)
39AQI (US)
41AQI (US)
29AQI (US)
37AQI (US)
45AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
27
4
18
10
18
13
27
3
21
10
28
2
26
5
1
166
47
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202535AQI (US)
31
28
29
2
30
31
30
18
13
21
10
30
20
11
17
13
22
9
307
58
Highest AQI (US) recorded in
July50AQI (US)
Lowest AQI (US) recorded in
May21AQI (US)
202436AQI (US)
29
2
26
3
23
8
14
16
29
2
30
30
1
30
1
27
3
30
1
29
1
31
328
38
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
December26AQI (US)
202340AQI (US)
27
4
26
2
23
8
16
14
26
5
24
6
27
4
31
30
30
1
21
8
27
4
308
56
Highest AQI (US) recorded in
April51AQI (US)
Lowest AQI (US) recorded in
August32AQI (US)
202238AQI (US)
31
21
28
3
21
9
19
12
28
2
23
2
3
22
7
27
4
25
5
31
279
44
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202133AQI (US)
29
2
25
3
31
30
28
3
26
4
31
31
29
1
30
1
24
6
30
1
344
21
Highest AQI (US) recorded in
June42AQI (US)
Lowest AQI (US) recorded in
April25AQI (US)
202030AQI (US)
11
2
18
3
18
26
4
29
2
26
5
20
31
29
1
30
1
238
18
Highest AQI (US) recorded in
August40AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
40AQI (US)Least Polluted Year Recorded
2020(Avg.)
30AQI (US)Kiyosu's annual 2026 AQI (US) (38) shows an average percentage change of 8.4% (worsened AQI (US)) compared to previous years: 2020 (30), 2021 (33), 2022 (38), 2023 (40), 2024 (36), 2025 (35).
