Toyokawa, 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
Toyokawa, Aichi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Aug 2021
55AQILowest AQI recorded on
23rd Aug 2023
8AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Toyokawa, Aichi, Japan
AQI
Day
Night
.
4 AM1st Aug 2025
7 PM
3 AM2nd Aug 2025
Day time
Avg. Highest Time
6PM1st Aug
63AQI
Avg. Lowest Time
6AM1st Aug
31AQI
Night time
Avg. Highest Time
7PM1st Aug
62AQI
Avg. Lowest Time
4AM1st Aug
31AQI
In the last 24 hours,
Toyokawa's AQI reached its highest point of 63 at 6 PM during the Day, while the lowest point, 31, was recorded at 6 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Toyokawa, 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 - 02nd02nd
Day
Night
3rd Jul 2025344 AMAQI
3rd Jul 2025345 AMAQI
3rd Jul 2025346 AMAQI
3rd Jul 2025347 AMAQI
3rd Jul 2025348 AMAQI
3rd Jul 2025439 AMAQI
3rd Jul 20255410 AMAQI
3rd Jul 20255811 AMAQI
3rd Jul 20255812 PMAQI
3rd Jul 2025581 PMAQI
3rd Jul 2025582 PMAQI
3rd Jul 2025583 PMAQI
3rd Jul 2025584 PMAQI
3rd Jul 2025585 PMAQI
3rd Jul 2025606 PMAQI
3rd Jul 2025557 PMAQI
3rd Jul 2025518 PMAQI
3rd Jul 2025509 PMAQI
3rd Jul 20255210 PMAQI
3rd Jul 20255111 PMAQI
4th Jul 20254812 AMAQI
4th Jul 2025461 AMAQI
4th Jul 2025462 AMAQI
4th Jul 2025453 AMAQI
26°C24/29°C
4th Jul 2025474 AMAQI
4th Jul 2025495 AMAQI
4th Jul 2025486 AMAQI
4th Jul 2025497 AMAQI
4th Jul 2025508 AMAQI
4th Jul 2025409 AMAQI
4th Jul 20254810 AMAQI
4th Jul 20255211 AMAQI
4th Jul 20255212 PMAQI
4th Jul 2025621 PMAQI
4th Jul 2025622 PMAQI
4th Jul 2025603 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025595 PMAQI
4th Jul 2025556 PMAQI
4th Jul 2025567 PMAQI
4th Jul 2025568 PMAQI
4th Jul 2025519 PMAQI
4th Jul 20254810 PMAQI
4th Jul 20254611 PMAQI
5th Jul 20254912 AMAQI
5th Jul 2025511 AMAQI
5th Jul 2025502 AMAQI
5th Jul 2025503 AMAQI
27°C24/30°C
5th Jul 2025504 AMAQI
5th Jul 2025525 AMAQI
5th Jul 2025516 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025528 AMAQI
5th Jul 2025689 AMAQI
5th Jul 20258010 AMAQI
5th Jul 20259711 AMAQI
5th Jul 202512212 PMAQI
5th Jul 20251221 PMAQI
5th Jul 20251142 PMAQI
5th Jul 20251233 PMAQI
5th Jul 20251164 PMAQI
5th Jul 20251005 PMAQI
5th Jul 2025766 PMAQI
5th Jul 20251257 PMAQI
5th Jul 20251228 PMAQI
5th Jul 2025689 PMAQI
5th Jul 20256510 PMAQI
5th Jul 20256311 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025523 AMAQI
29°C25/34°C
6th Jul 2025544 AMAQI
6th Jul 2025605 AMAQI
6th Jul 2025606 AMAQI
6th Jul 2025607 AMAQI
6th Jul 2025608 AMAQI
6th Jul 2025599 AMAQI
6th Jul 20256010 AMAQI
6th Jul 20256111 AMAQI
6th Jul 20256212 PMAQI
6th Jul 2025621 PMAQI
6th Jul 2025622 PMAQI
6th Jul 2025673 PMAQI
6th Jul 2025874 PMAQI
6th Jul 2025735 PMAQI
6th Jul 2025666 PMAQI
6th Jul 2025737 PMAQI
6th Jul 2025788 PMAQI
6th Jul 2025719 PMAQI
6th Jul 20257010 PMAQI
6th Jul 20257211 PMAQI
7th Jul 20257112 AMAQI
7th Jul 2025681 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025573 AMAQI
29°C26/34°C
7th Jul 2025564 AMAQI
7th Jul 2025585 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025859 AMAQI
7th Jul 20259010 AMAQI
7th Jul 20259211 AMAQI
7th Jul 20259612 PMAQI
7th Jul 20251001 PMAQI
7th Jul 2025942 PMAQI
7th Jul 2025913 PMAQI
7th Jul 2025894 PMAQI
7th Jul 2025925 PMAQI
7th Jul 2025926 PMAQI
7th Jul 2025947 PMAQI
7th Jul 2025898 PMAQI
7th Jul 2025769 PMAQI
7th Jul 20257610 PMAQI
7th Jul 20257211 PMAQI
8th Jul 20256812 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025603 AMAQI
29°C26/33°C
8th Jul 2025624 AMAQI
8th Jul 2025665 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025667 AMAQI
8th Jul 2025658 AMAQI
8th Jul 2025669 AMAQI
8th Jul 20256510 AMAQI
8th Jul 20257011 AMAQI
8th Jul 20259912 PMAQI
8th Jul 20251021 PMAQI
8th Jul 20251032 PMAQI
8th Jul 20251103 PMAQI
8th Jul 20251124 PMAQI
8th Jul 2025955 PMAQI
8th Jul 2025966 PMAQI
8th Jul 2025967 PMAQI
8th Jul 2025908 PMAQI
8th Jul 2025789 PMAQI
8th Jul 20258010 PMAQI
8th Jul 20258011 PMAQI
9th Jul 20257912 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
28°C26/31°C
9th Jul 2025664 AMAQI
9th Jul 2025705 AMAQI
9th Jul 2025706 AMAQI
9th Jul 2025707 AMAQI
9th Jul 2025708 AMAQI
9th Jul 2025969 AMAQI
9th Jul 202511010 AMAQI
9th Jul 202512111 AMAQI
9th Jul 202511912 PMAQI
9th Jul 20251061 PMAQI
9th Jul 2025952 PMAQI
9th Jul 2025903 PMAQI
9th Jul 2025904 PMAQI
9th Jul 2025945 PMAQI
9th Jul 2025896 PMAQI
9th Jul 2025827 PMAQI
9th Jul 2025748 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025702 AMAQI
10th Jul 2025703 AMAQI
28°C25/31°C
10th Jul 2025724 AMAQI
10th Jul 2025765 AMAQI
10th Jul 2025766 AMAQI
10th Jul 2025777 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025709 AMAQI
10th Jul 20256110 AMAQI
10th Jul 20255211 AMAQI
10th Jul 20254612 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025512 PMAQI
10th Jul 2025483 PMAQI
10th Jul 2025384 PMAQI
10th Jul 2025325 PMAQI
10th Jul 2025286 PMAQI
10th Jul 2025287 PMAQI
10th Jul 2025388 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255712 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025703 AMAQI
29°C25/32°C
11th Jul 2025704 AMAQI
11th Jul 2025675 AMAQI
11th Jul 2025676 AMAQI
11th Jul 2025687 AMAQI
11th Jul 2025688 AMAQI
11th Jul 2025309 AMAQI
11th Jul 20252010 AMAQI
11th Jul 20252411 AMAQI
11th Jul 20253012 PMAQI
11th Jul 2025361 PMAQI
11th Jul 2025322 PMAQI
11th Jul 2025393 PMAQI
11th Jul 2025364 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025386 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025438 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255710 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025591 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025663 AMAQI
28°C25/30°C
12th Jul 2025644 AMAQI
12th Jul 2025615 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025607 AMAQI
12th Jul 2025618 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20254011 AMAQI
12th Jul 20254112 PMAQI
12th Jul 2025461 PMAQI
12th Jul 2025442 PMAQI
12th Jul 2025363 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025336 PMAQI
12th Jul 2025267 PMAQI
12th Jul 2025368 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
26°C25/28°C
13th Jul 2025614 AMAQI
13th Jul 2025585 AMAQI
13th Jul 2025586 AMAQI
13th Jul 2025597 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20253710 AMAQI
13th Jul 20254211 AMAQI
13th Jul 20254312 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025402 PMAQI
13th Jul 2025393 PMAQI
13th Jul 2025444 PMAQI
13th Jul 2025375 PMAQI
13th Jul 2025356 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025592 AMAQI
14th Jul 2025593 AMAQI
27°C24/30°C
14th Jul 2025594 AMAQI
14th Jul 2025565 AMAQI
14th Jul 2025576 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025339 AMAQI
14th Jul 20252810 AMAQI
14th Jul 20252311 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025281 PMAQI
14th Jul 2025242 PMAQI
14th Jul 2025223 PMAQI
14th Jul 2025214 PMAQI
14th Jul 2025195 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025278 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025573 AMAQI
27°C24/30°C
15th Jul 2025564 AMAQI
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025548 AMAQI
15th Jul 2025259 AMAQI
15th Jul 20251510 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025351 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025444 PMAQI
15th Jul 2025475 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025387 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20255010 PMAQI
15th Jul 20255211 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025521 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
26°C25/28°C
16th Jul 2025544 AMAQI
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20254611 AMAQI
16th Jul 20254912 PMAQI
16th Jul 2025461 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025413 PMAQI
16th Jul 2025394 PMAQI
16th Jul 2025305 PMAQI
16th Jul 2025246 PMAQI
16th Jul 2025237 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025409 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254112 AMAQI
17th Jul 2025471 AMAQI
17th Jul 2025532 AMAQI
17th Jul 2025533 AMAQI
26°C24/29°C
17th Jul 2025534 AMAQI
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20252412 PMAQI
17th Jul 2025301 PMAQI
17th Jul 2025372 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025414 PMAQI
17th Jul 2025425 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025408 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025471 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
25°C24/26°C
18th Jul 2025514 AMAQI
18th Jul 2025495 AMAQI
18th Jul 2025496 AMAQI
18th Jul 2025497 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252110 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025304 PMAQI
18th Jul 2025295 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025277 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025503 AMAQI
26°C23/29°C
19th Jul 2025484 AMAQI
19th Jul 2025455 AMAQI
19th Jul 2025456 AMAQI
19th Jul 2025457 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252212 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025285 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025247 PMAQI
19th Jul 2025258 PMAQI
19th Jul 2025349 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025472 AMAQI
20th Jul 2025463 AMAQI
26°C23/29°C
20th Jul 2025454 AMAQI
20th Jul 2025425 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252112 PMAQI
20th Jul 2025261 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025215 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025187 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025423 AMAQI
27°C24/30°C
21st Jul 2025414 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025301 PMAQI
21st Jul 2025272 PMAQI
21st Jul 2025333 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025166 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025218 PMAQI
21st Jul 2025289 PMAQI
21st Jul 20252810 PMAQI
21st Jul 20252711 PMAQI
22nd Jul 20252712 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
28°C25/31°C
22nd Jul 2025384 AMAQI
22nd Jul 2025365 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025252 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025314 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025167 PMAQI
22nd Jul 2025198 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252410 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252512 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025363 AMAQI
28°C25/32°C
23rd Jul 2025364 AMAQI
23rd Jul 2025345 AMAQI
23rd Jul 2025356 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025249 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20251911 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025223 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025236 PMAQI
23rd Jul 2025207 PMAQI
23rd Jul 2025238 PMAQI
23rd Jul 2025289 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252511 PMAQI
24th Jul 20252612 AMAQI
24th Jul 2025281 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025333 AMAQI
28°C25/32°C
24th Jul 2025334 AMAQI
24th Jul 2025335 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20251911 AMAQI
24th Jul 20252412 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025272 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025245 PMAQI
24th Jul 2025186 PMAQI
24th Jul 2025187 PMAQI
24th Jul 2025208 PMAQI
24th Jul 2025249 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252411 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025333 AMAQI
28°C25/32°C
25th Jul 2025324 AMAQI
25th Jul 2025325 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20251910 AMAQI
25th Jul 20252011 AMAQI
25th Jul 20252612 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025212 PMAQI
25th Jul 2025163 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025177 PMAQI
25th Jul 2025178 PMAQI
25th Jul 2025219 PMAQI
25th Jul 20252210 PMAQI
25th Jul 20252311 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025323 AMAQI
28°C26/31°C
26th Jul 2025314 AMAQI
26th Jul 2025285 AMAQI
26th Jul 2025286 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20252512 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025254 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025188 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025303 AMAQI
28°C25/32°C
27th Jul 2025284 AMAQI
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025277 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20251811 AMAQI
27th Jul 20252212 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025223 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025188 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20253010 PMAQI
27th Jul 20253011 PMAQI
28th Jul 20252112 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28°C25/31°C
28th Jul 2025284 AMAQI
28th Jul 2025265 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20253112 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025344 PMAQI
28th Jul 2025305 PMAQI
28th Jul 2025226 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252210 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
28°C26/32°C
29th Jul 2025274 AMAQI
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025277 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025289 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025455 PMAQI
29th Jul 2025316 PMAQI
29th Jul 2025227 PMAQI
29th Jul 2025238 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252510 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025263 AMAQI
29°C26/33°C
30th Jul 2025284 AMAQI
30th Jul 2025315 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025328 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025493 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025356 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025339 PMAQI
30th Jul 20253310 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025311 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025283 AMAQI
29°C26/32°C
31st Jul 2025284 AMAQI
31st Jul 2025285 AMAQI
31st Jul 2025286 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025307 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20252611 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025303 AMAQI
29°C26/31°C
1st Aug 2025314 AMAQI
1st Aug 2025325 AMAQI
1st Aug 2025316 AMAQI
1st Aug 2025347 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025469 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025419 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20253312 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025332 AMAQI
2nd Aug 2025323 AMAQI
30°C26/36°C
2nd Aug 2025364 AMAQI
4 AM2nd Aug 2025365 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025539 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255411 AMAQI
11 AM2nd Aug 20255512 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025602 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025567 PMAQI
7 PM2nd Aug 2025478 PMAQI
2nd Aug 2025419 PMAQI
2nd Aug 20254010 PMAQI
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
12 PM - 4 PM
47AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 10 AM
40AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 4 PM (Avg. 47), while the lowest AQI was between 9 AM to 10 AM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 3 AM
45AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
43AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 45), while the lowest AQI was between 8 PM to 11 PM (Avg. 43).
2025 Days Vs Air Quality
Toyokawa, Aichi, Japan
2025
95%
203
5%
10
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
203 DaysModerate
10 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 95%
Health Risk Level:
Very Low
In 2025, 95% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Toyokawa, Aichi, Japan
AQI levels in 2025
AQI
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.
1st January 2025
28AQI
28AQI
2nd January 2025
30AQI
30AQI
3rd January 2025
30AQI
30AQI
4th January 2025
28AQI
28AQI
5th January 2025
27AQI
27AQI
6th January 2025
23AQI
23AQI
7th January 2025
28AQI
28AQI
8th January 2025
24AQI
24AQI
9th January 2025
27AQI
27AQI
10th January 2025
22AQI
22AQI
11th January 2025
26AQI
26AQI
12th January 2025
23AQI
23AQI
13th January 2025
28AQI
28AQI
14th January 2025
29AQI
29AQI
15th January 2025
31AQI
31AQI
16th January 2025
22AQI
22AQI
17th January 2025
27AQI
27AQI
18th January 2025
24AQI
24AQI
19th January 2025
23AQI
23AQI
20th January 2025
25AQI
25AQI
21st January 2025
30AQI
30AQI
22nd January 2025
30AQI
30AQI
23rd January 2025
35AQI
35AQI
24th January 2025
36AQI
36AQI
25th January 2025
35AQI
35AQI
26th January 2025
31AQI
31AQI
27th January 2025
26AQI
26AQI
28th January 2025
30AQI
30AQI
29th January 2025
28AQI
28AQI
30th January 2025
30AQI
30AQI
31st January 2025
33AQI
33AQI
1st February 2025
36AQI
36AQI
2nd February 2025
26AQI
26AQI
3rd February 2025
28AQI
28AQI
4th February 2025
29AQI
29AQI
5th February 2025
29AQI
29AQI
6th February 2025
30AQI
30AQI
7th February 2025
30AQI
30AQI
8th February 2025
29AQI
29AQI
9th February 2025
30AQI
30AQI
10th February 2025
29AQI
29AQI
11th February 2025
31AQI
31AQI
12th February 2025
27AQI
27AQI
13th February 2025
31AQI
31AQI
14th February 2025
29AQI
29AQI
15th February 2025
31AQI
31AQI
16th February 2025
31AQI
31AQI
17th February 2025
34AQI
34AQI
18th February 2025
31AQI
31AQI
19th February 2025
31AQI
31AQI
20th February 2025
30AQI
30AQI
21st February 2025
29AQI
29AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
32AQI
32AQI
24th February 2025
33AQI
33AQI
25th February 2025
32AQI
32AQI
26th February 2025
36AQI
36AQI
27th February 2025
39AQI
39AQI
28th February 2025
39AQI
39AQI
1st March 2025
40AQI
40AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
32AQI
32AQI
4th March 2025
30AQI
30AQI
5th March 2025
23AQI
23AQI
6th March 2025
31AQI
31AQI
7th March 2025
30AQI
30AQI
8th March 2025
31AQI
31AQI
9th March 2025
35AQI
35AQI
10th March 2025
35AQI
35AQI
11th March 2025
31AQI
31AQI
12th March 2025
28AQI
28AQI
13th March 2025
36AQI
36AQI
14th March 2025
22AQI
22AQI
15th March 2025
20AQI
20AQI
16th March 2025
15AQI
15AQI
17th March 2025
15AQI
15AQI
18th March 2025
15AQI
15AQI
19th March 2025
14AQI
14AQI
20th March 2025
18AQI
18AQI
21st March 2025
29AQI
29AQI
22nd March 2025
30AQI
30AQI
23rd March 2025
37AQI
37AQI
24th March 2025
35AQI
35AQI
25th March 2025
52AQI
52AQI
26th March 2025
83AQI
83AQI
27th March 2025
64AQI
64AQI
28th March 2025
44AQI
44AQI
29th March 2025
35AQI
35AQI
30th March 2025
35AQI
35AQI
31st March 2025
32AQI
32AQI
1st April 2025
25AQI
25AQI
2nd April 2025
27AQI
27AQI
3rd April 2025
19AQI
19AQI
4th April 2025
18AQI
18AQI
5th April 2025
19AQI
19AQI
6th April 2025
14AQI
14AQI
7th April 2025
16AQI
16AQI
8th April 2025
19AQI
19AQI
9th April 2025
17AQI
17AQI
10th April 2025
24AQI
24AQI
11th April 2025
22AQI
22AQI
12th April 2025
24AQI
24AQI
13th April 2025
19AQI
19AQI
14th April 2025
22AQI
22AQI
15th April 2025
17AQI
17AQI
16th April 2025
20AQI
20AQI
17th April 2025
23AQI
23AQI
18th April 2025
27AQI
27AQI
19th April 2025
30AQI
30AQI
20th April 2025
26AQI
26AQI
21st April 2025
23AQI
23AQI
22nd April 2025
20AQI
20AQI
23rd April 2025
16AQI
16AQI
24th April 2025
14AQI
14AQI
25th April 2025
23AQI
23AQI
26th April 2025
23AQI
23AQI
27th April 2025
23AQI
23AQI
28th April 2025
21AQI
21AQI
29th April 2025
22AQI
22AQI
30th April 2025
25AQI
25AQI
1st May 2025
22AQI
22AQI
2nd May 2025
19AQI
19AQI
3rd May 2025
19AQI
19AQI
4th May 2025
19AQI
19AQI
5th May 2025
18AQI
18AQI
6th May 2025
18AQI
18AQI
7th May 2025
16AQI
16AQI
8th May 2025
17AQI
17AQI
9th May 2025
16AQI
16AQI
10th May 2025
14AQI
14AQI
11th May 2025
16AQI
16AQI
12th May 2025
17AQI
17AQI
13th May 2025
21AQI
21AQI
14th May 2025
22AQI
22AQI
15th May 2025
23AQI
23AQI
16th May 2025
21AQI
21AQI
17th May 2025
21AQI
21AQI
18th May 2025
23AQI
23AQI
19th May 2025
25AQI
25AQI
20th May 2025
33AQI
33AQI
21st May 2025
26AQI
26AQI
22nd May 2025
25AQI
25AQI
23rd May 2025
21AQI
21AQI
24th May 2025
21AQI
21AQI
25th May 2025
16AQI
16AQI
26th May 2025
18AQI
18AQI
27th May 2025
16AQI
16AQI
28th May 2025
16AQI
16AQI
29th May 2025
18AQI
18AQI
30th May 2025
16AQI
16AQI
31st May 2025
17AQI
17AQI
1st June 2025
14AQI
14AQI
2nd June 2025
18AQI
18AQI
3rd June 2025
15AQI
15AQI
4th June 2025
18AQI
18AQI
5th June 2025
20AQI
20AQI
6th June 2025
23AQI
23AQI
7th June 2025
23AQI
23AQI
8th June 2025
27AQI
27AQI
9th June 2025
21AQI
21AQI
10th June 2025
20AQI
20AQI
11th June 2025
20AQI
20AQI
12th June 2025
22AQI
22AQI
13th June 2025
23AQI
23AQI
14th June 2025
19AQI
19AQI
15th June 2025
18AQI
18AQI
16th June 2025
21AQI
21AQI
17th June 2025
23AQI
23AQI
18th June 2025
25AQI
25AQI
19th June 2025
30AQI
30AQI
20th June 2025
26AQI
26AQI
21st June 2025
22AQI
22AQI
22nd June 2025
16AQI
16AQI
23rd June 2025
15AQI
15AQI
24th June 2025
15AQI
15AQI
25th June 2025
16AQI
16AQI
26th June 2025
15AQI
15AQI
27th June 2025
19AQI
19AQI
28th June 2025
18AQI
18AQI
29th June 2025
19AQI
19AQI
30th June 2025
38AQI
38AQI
1st July 2025
45AQI
45AQI
2nd July 2025
48AQI
48AQI
3rd July 2025
49AQI
49AQI
4th July 2025
51AQI
51AQI
5th July 2025
78AQI
78AQI
6th July 2025
64AQI
64AQI
7th July 2025
77AQI
77AQI
8th July 2025
79AQI
79AQI
9th July 2025
80AQI
80AQI
10th July 2025
56AQI
56AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
49AQI
49AQI
14th July 2025
40AQI
40AQI
15th July 2025
45AQI
45AQI
16th July 2025
44AQI
44AQI
17th July 2025
42AQI
42AQI
18th July 2025
37AQI
37AQI
19th July 2025
34AQI
34AQI
20th July 2025
31AQI
31AQI
21st July 2025
30AQI
30AQI
22nd July 2025
29AQI
29AQI
23rd July 2025
27AQI
27AQI
24th July 2025
26AQI
26AQI
25th July 2025
24AQI
24AQI
26th July 2025
26AQI
26AQI
27th July 2025
25AQI
25AQI
28th July 2025
26AQI
26AQI
29th July 2025
33AQI
33AQI
30th July 2025
35AQI
35AQI
31st July 2025
34AQI
34AQI
1st August 2025
42AQI
42AQI
28AQI
31AQI
33AQI
21AQI
20AQI
21AQI
44AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202528AQI
31
28
28
3
30
31
30
24
7
1
203
10
Highest AQI recorded in
July44AQI
Lowest AQI recorded in
May20AQI
202429AQI
31
29
29
2
30
31
30
31
31
30
31
29
1
31
363
3
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
September24AQI
202327AQI
31
28
31
30
31
30
30
1
31
30
31
29
31
363
1
Highest AQI recorded in
April35AQI
Lowest AQI recorded in
August17AQI
202231AQI
31
20
1
20
11
23
7
22
9
28
2
20
2
1
28
31
30
31
285
32
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
August11AQI
202120AQI
31
28
31
30
31
29
1
31
30
1
30
31
30
31
363
2
Highest AQI recorded in
June32AQI
Lowest AQI recorded in
January9AQI
202012AQI
13
21
18
30
31
31
19
31
30
31
255
Highest AQI recorded in
August17AQI
Lowest AQI recorded in
December8AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
31AQILeast Polluted Year Recorded
2020(Avg.)
12AQIToyokawa's annual 2025 AQI (28) shows an average percentage change of 34.04% (worsened AQI) compared to previous years: 2020 (12), 2021 (20), 2022 (31), 2023 (27), 2024 (29).
