Azumacho, Toyohashi, 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
Azumacho, Toyohashi, Aichi, Japan
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
66AQILowest AQI recorded on
29th Aug 2024
15AQISame 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
Azumacho, Toyohashi, Aichi, Japan
AQI
Day
Night
.
4 AM6th Aug 2026
6 PM
3 AM7th Aug 2026
Day time
Avg. Highest Time
6AM6th Aug
29AQI
Avg. Lowest Time
4PM6th Aug
21AQI
Night time
Avg. Highest Time
4AM6th Aug
29AQI
Avg. Lowest Time
7PM6th Aug
21AQI
In the last 24 hours,
Azumacho's AQI reached its highest point of 29 at 4 AM during the Night, while the lowest point, 21, was recorded at 7 PM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Azumacho, Toyohashi, 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 2026274 AMAQI
9th Jul 2026295 AMAQI
9th Jul 2026276 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262910 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026293 AMAQI
25°C22/28°C
10th Jul 2026244 AMAQI
10th Jul 2026285 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026299 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262812 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026262 PMAQI
10th Jul 2026243 PMAQI
10th Jul 2026264 PMAQI
10th Jul 2026315 PMAQI
10th Jul 2026276 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263211 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026301 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026303 AMAQI
26°C23/29°C
11th Jul 2026284 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026286 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026251 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026307 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263112 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026293 AMAQI
26°C23/29°C
12th Jul 2026284 AMAQI
12th Jul 2026305 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20263110 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026231 PMAQI
12th Jul 2026242 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20266610 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262912 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026333 AMAQI
27°C24/29°C
13th Jul 2026314 AMAQI
13th Jul 2026315 AMAQI
13th Jul 2026316 AMAQI
13th Jul 2026367 AMAQI
13th Jul 2026338 AMAQI
13th Jul 2026279 AMAQI
13th Jul 20263310 AMAQI
13th Jul 20263611 AMAQI
13th Jul 20264012 PMAQI
13th Jul 2026461 PMAQI
13th Jul 2026532 PMAQI
13th Jul 2026383 PMAQI
13th Jul 2026444 PMAQI
13th Jul 2026335 PMAQI
13th Jul 2026366 PMAQI
13th Jul 2026337 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20262911 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026331 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026293 AMAQI
28°C26/31°C
14th Jul 2026254 AMAQI
14th Jul 2026275 AMAQI
14th Jul 2026256 AMAQI
14th Jul 2026277 AMAQI
14th Jul 2026238 AMAQI
14th Jul 2026279 AMAQI
14th Jul 20262710 AMAQI
14th Jul 20262911 AMAQI
14th Jul 20262712 PMAQI
14th Jul 2026271 PMAQI
14th Jul 2026252 PMAQI
14th Jul 2026253 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026255 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026257 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026279 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20262711 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026293 AMAQI
29°C25/35°C
15th Jul 2026304 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026276 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026318 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026242 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026385 PMAQI
15th Jul 2026506 PMAQI
15th Jul 2026517 PMAQI
15th Jul 2026388 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20263110 PMAQI
15th Jul 20265111 PMAQI
16th Jul 20264812 AMAQI
16th Jul 2026481 AMAQI
16th Jul 2026482 AMAQI
16th Jul 2026403 AMAQI
30°C26/34°C
16th Jul 2026404 AMAQI
16th Jul 2026685 AMAQI
16th Jul 2026666 AMAQI
16th Jul 2026597 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026529 AMAQI
16th Jul 20265410 AMAQI
16th Jul 20265711 AMAQI
16th Jul 20266012 PMAQI
16th Jul 2026561 PMAQI
16th Jul 2026442 PMAQI
16th Jul 2026333 PMAQI
16th Jul 2026494 PMAQI
16th Jul 2026425 PMAQI
16th Jul 2026406 PMAQI
16th Jul 2026367 PMAQI
16th Jul 2026588 PMAQI
16th Jul 2026449 PMAQI
16th Jul 20264210 PMAQI
16th Jul 20264211 PMAQI
17th Jul 20264812 AMAQI
17th Jul 2026511 AMAQI
17th Jul 2026442 AMAQI
17th Jul 2026483 AMAQI
31°C27/35°C
17th Jul 2026424 AMAQI
17th Jul 2026465 AMAQI
17th Jul 2026496 AMAQI
17th Jul 2026517 AMAQI
17th Jul 2026548 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20265411 AMAQI
17th Jul 20264812 PMAQI
17th Jul 2026421 PMAQI
17th Jul 2026262 PMAQI
17th Jul 2026243 PMAQI
17th Jul 2026554 PMAQI
17th Jul 2026565 PMAQI
17th Jul 2026516 PMAQI
17th Jul 2026507 PMAQI
17th Jul 2026488 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20264612 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026462 AMAQI
18th Jul 2026423 AMAQI
29°C27/31°C
18th Jul 2026444 AMAQI
18th Jul 2026445 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026388 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026311 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026313 PMAQI
18th Jul 2026294 PMAQI
18th Jul 2026295 PMAQI
18th Jul 2026296 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20262310 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026231 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026253 AMAQI
28°C26/30°C
19th Jul 2026254 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026216 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026218 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026232 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026235 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026217 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262112 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026213 AMAQI
28°C26/31°C
20th Jul 2026214 AMAQI
20th Jul 2026215 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026219 AMAQI
20th Jul 20262310 AMAQI
20th Jul 20263811 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026522 PMAQI
20th Jul 2026333 PMAQI
20th Jul 2026334 PMAQI
20th Jul 2026405 PMAQI
20th Jul 2026366 PMAQI
20th Jul 2026297 PMAQI
20th Jul 2026328 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262711 PMAQI
21st Jul 20262912 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026252 AMAQI
21st Jul 2026233 AMAQI
29°C26/32°C
21st Jul 2026274 AMAQI
21st Jul 2026275 AMAQI
21st Jul 2026316 AMAQI
21st Jul 2026337 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20264211 AMAQI
21st Jul 2026571 PMAQI
21st Jul 2026632 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026675 PMAQI
21st Jul 2026666 PMAQI
21st Jul 2026977 PMAQI
21st Jul 2026638 PMAQI
21st Jul 2026599 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20265711 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026541 AMAQI
22nd Jul 2026552 AMAQI
22nd Jul 2026543 AMAQI
30°C27/34°C
22nd Jul 2026544 AMAQI
22nd Jul 2026555 AMAQI
22nd Jul 2026576 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026629 AMAQI
22nd Jul 20266410 AMAQI
22nd Jul 20266611 AMAQI
22nd Jul 20267312 PMAQI
22nd Jul 2026781 PMAQI
22nd Jul 2026782 PMAQI
22nd Jul 2026823 PMAQI
22nd Jul 2026804 PMAQI
22nd Jul 2026835 PMAQI
22nd Jul 2026746 PMAQI
22nd Jul 2026697 PMAQI
22nd Jul 2026738 PMAQI
22nd Jul 2026729 PMAQI
22nd Jul 20268810 PMAQI
22nd Jul 20267811 PMAQI
23rd Jul 20268412 AMAQI
23rd Jul 2026691 AMAQI
23rd Jul 2026792 AMAQI
23rd Jul 2026733 AMAQI
31°C27/35°C
23rd Jul 2026694 AMAQI
23rd Jul 2026695 AMAQI
23rd Jul 2026626 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026509 AMAQI
23rd Jul 20263310 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262712 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026336 PMAQI
23rd Jul 2026627 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026559 PMAQI
23rd Jul 20265310 PMAQI
23rd Jul 20264211 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026273 AMAQI
32°C28/37°C
24th Jul 2026294 AMAQI
24th Jul 2026335 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263810 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026462 PMAQI
24th Jul 2026553 PMAQI
24th Jul 2026534 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026487 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20264011 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026381 AMAQI
25th Jul 2026652 AMAQI
25th Jul 2026653 AMAQI
30°C28/34°C
25th Jul 2026654 AMAQI
25th Jul 2026645 AMAQI
25th Jul 2026636 AMAQI
25th Jul 2026637 AMAQI
25th Jul 2026608 AMAQI
25th Jul 2026599 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264212 PMAQI
25th Jul 2026401 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026424 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026407 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026512 AMAQI
26th Jul 2026503 AMAQI
31°C28/35°C
26th Jul 2026524 AMAQI
26th Jul 2026515 AMAQI
26th Jul 2026526 AMAQI
26th Jul 2026487 AMAQI
26th Jul 2026428 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264610 AMAQI
26th Jul 20264611 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026483 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026366 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20262710 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026253 AMAQI
29°C27/32°C
27th Jul 2026234 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262511 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026216 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026293 AMAQI
29°C26/32°C
28th Jul 2026214 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026332 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026514 PMAQI
28th Jul 2026515 PMAQI
28th Jul 2026526 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026219 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262312 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026293 AMAQI
28°C25/31°C
29th Jul 2026214 AMAQI
29th Jul 2026295 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262112 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026363 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026309 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20263312 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026383 AMAQI
30°C26/34°C
30th Jul 2026404 AMAQI
30th Jul 2026305 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026327 AMAQI
30th Jul 2026218 AMAQI
30th Jul 2026219 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026521 PMAQI
30th Jul 2026622 PMAQI
30th Jul 2026553 PMAQI
30th Jul 2026544 PMAQI
30th Jul 2026525 PMAQI
30th Jul 2026496 PMAQI
30th Jul 2026527 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20263110 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263112 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026292 AMAQI
31st Jul 2026273 AMAQI
31°C27/36°C
31st Jul 2026234 AMAQI
31st Jul 2026255 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026238 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026361 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026274 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026316 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026558 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20262510 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026273 AMAQI
31°C27/35°C
1st Aug 2026274 AMAQI
1st Aug 2026365 AMAQI
1st Aug 2026386 AMAQI
1st Aug 2026387 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20264811 AMAQI
1st Aug 20264812 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026334 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026278 PMAQI
1st Aug 2026299 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20262112 AMAQI
2nd Aug 2026321 AMAQI
2nd Aug 2026252 AMAQI
2nd Aug 2026513 AMAQI
32°C27/36°C
2nd Aug 2026364 AMAQI
2nd Aug 2026335 AMAQI
2nd Aug 2026296 AMAQI
2nd Aug 2026257 AMAQI
2nd Aug 2026258 AMAQI
2nd Aug 2026569 AMAQI
2nd Aug 20263310 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026481 PMAQI
2nd Aug 2026502 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026495 PMAQI
2nd Aug 2026466 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026448 PMAQI
2nd Aug 2026589 PMAQI
2nd Aug 20265310 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026511 AMAQI
3rd Aug 2026462 AMAQI
3rd Aug 2026463 AMAQI
31°C28/35°C
3rd Aug 2026464 AMAQI
3rd Aug 2026465 AMAQI
3rd Aug 2026466 AMAQI
3rd Aug 2026427 AMAQI
3rd Aug 2026428 AMAQI
3rd Aug 2026389 AMAQI
3rd Aug 20263810 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20263312 PMAQI
3rd Aug 2026291 PMAQI
3rd Aug 2026312 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026234 PMAQI
3rd Aug 2026215 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262110 PMAQI
3rd Aug 20262111 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026253 AMAQI
28°C26/30°C
4th Aug 2026254 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262110 AMAQI
4th Aug 20262111 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026212 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026387 PMAQI
4th Aug 2026338 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20263311 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026293 AMAQI
26°C24/29°C
5th Aug 2026294 AMAQI
5th Aug 2026295 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026317 AMAQI
5th Aug 2026318 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026313 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026276 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026278 PMAQI
5th Aug 2026279 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026291 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026253 AMAQI
29°C24/33°C
6th Aug 2026294 AMAQI
6th Aug 2026275 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026277 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20262712 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026214 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262912 AMAQI
7th Aug 2026291 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026293 AMAQI
29°C26/33°C
7th Aug 2026294 AMAQI
4 AM7th Aug 2026295 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
11 AM7th Aug 20262112 PMAQI
7th Aug 2026211 PMAQI
7th Aug 2026292 PMAQI
7th Aug 2026403 PMAQI
7th Aug 2026444 PMAQI
7th Aug 2026275 PMAQI
7th Aug 2026216 PMAQI
6 PM7th Aug 2026257 PMAQI
7th Aug 2026298 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262511 PMAQI
11 PM3 AM
29°C27/31°C
Day time
Avg. Highest Time
1 PM - 6 PM
37AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
8 AM - 10 AM
33AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 6 PM (Avg. 37), while the lowest AQI was between 8 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
7 PM - 8 PM
37AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 3 AM
35AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 37), while the lowest AQI was between 12 AM to 3 AM (Avg. 35).
2026 Days Vs Air Quality
Azumacho, Toyohashi, Aichi, Japan
2026
85%
186
15%
33
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
186 DaysModerate
33 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% 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
Azumacho, Toyohashi, 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
23AQI (US)
23AQI (US)
2nd January 2026
16AQI (US)
16AQI (US)
3rd January 2026
16AQI (US)
16AQI (US)
4th January 2026
20AQI (US)
20AQI (US)
5th January 2026
44AQI (US)
44AQI (US)
6th January 2026
15AQI (US)
15AQI (US)
7th January 2026
26AQI (US)
26AQI (US)
8th January 2026
34AQI (US)
34AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
24AQI (US)
24AQI (US)
11th January 2026
26AQI (US)
26AQI (US)
12th January 2026
23AQI (US)
23AQI (US)
13th January 2026
32AQI (US)
32AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
24AQI (US)
24AQI (US)
16th January 2026
54AQI (US)
54AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
51AQI (US)
51AQI (US)
19th January 2026
55AQI (US)
55AQI (US)
20th January 2026
30AQI (US)
30AQI (US)
21st January 2026
10AQI (US)
10AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
18AQI (US)
18AQI (US)
26th January 2026
12AQI (US)
12AQI (US)
27th January 2026
34AQI (US)
34AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
23AQI (US)
23AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
32AQI (US)
32AQI (US)
1st February 2026
30AQI (US)
30AQI (US)
2nd February 2026
40AQI (US)
40AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
30AQI (US)
30AQI (US)
5th February 2026
57AQI (US)
57AQI (US)
6th February 2026
55AQI (US)
55AQI (US)
7th February 2026
13AQI (US)
13AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
32AQI (US)
32AQI (US)
10th February 2026
35AQI (US)
35AQI (US)
11th February 2026
45AQI (US)
45AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
57AQI (US)
57AQI (US)
14th February 2026
63AQI (US)
63AQI (US)
15th February 2026
65AQI (US)
65AQI (US)
16th February 2026
53AQI (US)
53AQI (US)
17th February 2026
19AQI (US)
19AQI (US)
18th February 2026
29AQI (US)
29AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
50AQI (US)
50AQI (US)
22nd February 2026
47AQI (US)
47AQI (US)
23rd February 2026
52AQI (US)
52AQI (US)
24th February 2026
53AQI (US)
53AQI (US)
25th February 2026
24AQI (US)
24AQI (US)
26th February 2026
15AQI (US)
15AQI (US)
27th February 2026
39AQI (US)
39AQI (US)
28th February 2026
27AQI (US)
27AQI (US)
1st March 2026
17AQI (US)
17AQI (US)
2nd March 2026
54AQI (US)
54AQI (US)
3rd March 2026
36AQI (US)
36AQI (US)
4th March 2026
19AQI (US)
19AQI (US)
5th March 2026
49AQI (US)
49AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
46AQI (US)
46AQI (US)
8th March 2026
35AQI (US)
35AQI (US)
9th March 2026
46AQI (US)
46AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
51AQI (US)
51AQI (US)
12th March 2026
59AQI (US)
59AQI (US)
13th March 2026
38AQI (US)
38AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
57AQI (US)
57AQI (US)
16th March 2026
51AQI (US)
51AQI (US)
17th March 2026
48AQI (US)
48AQI (US)
18th March 2026
53AQI (US)
53AQI (US)
19th March 2026
32AQI (US)
32AQI (US)
20th March 2026
29AQI (US)
29AQI (US)
21st March 2026
41AQI (US)
41AQI (US)
22nd March 2026
43AQI (US)
43AQI (US)
23rd March 2026
35AQI (US)
35AQI (US)
24th March 2026
55AQI (US)
55AQI (US)
25th March 2026
56AQI (US)
56AQI (US)
26th March 2026
14AQI (US)
14AQI (US)
27th March 2026
18AQI (US)
18AQI (US)
28th March 2026
50AQI (US)
50AQI (US)
29th March 2026
58AQI (US)
58AQI (US)
30th March 2026
45AQI (US)
45AQI (US)
31st March 2026
25AQI (US)
25AQI (US)
1st April 2026
12AQI (US)
12AQI (US)
2nd April 2026
32AQI (US)
32AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
42AQI (US)
42AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
23AQI (US)
23AQI (US)
7th April 2026
34AQI (US)
34AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
33AQI (US)
33AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
50AQI (US)
50AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
29AQI (US)
29AQI (US)
17th April 2026
36AQI (US)
36AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
29AQI (US)
29AQI (US)
20th April 2026
35AQI (US)
35AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
27AQI (US)
27AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
50AQI (US)
50AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
45AQI (US)
45AQI (US)
29th April 2026
37AQI (US)
37AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
12AQI (US)
12AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
44AQI (US)
44AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
20AQI (US)
20AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
32AQI (US)
32AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
35AQI (US)
35AQI (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
61AQI (US)
61AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
55AQI (US)
55AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
48AQI (US)
48AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
23AQI (US)
23AQI (US)
3rd June 2026
21AQI (US)
21AQI (US)
4th June 2026
14AQI (US)
14AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (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
25AQI (US)
25AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
20AQI (US)
20AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
21AQI (US)
21AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
21AQI (US)
21AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
26AQI (US)
26AQI (US)
30th June 2026
50AQI (US)
50AQI (US)
1st July 2026
27AQI (US)
27AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
26AQI (US)
26AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
23AQI (US)
23AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
26AQI (US)
26AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
34AQI (US)
34AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
32AQI (US)
32AQI (US)
16th July 2026
49AQI (US)
49AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
34AQI (US)
34AQI (US)
19th July 2026
23AQI (US)
23AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
48AQI (US)
48AQI (US)
22nd July 2026
68AQI (US)
68AQI (US)
23rd July 2026
50AQI (US)
50AQI (US)
24th July 2026
41AQI (US)
41AQI (US)
25th July 2026
48AQI (US)
48AQI (US)
26th July 2026
42AQI (US)
42AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
31AQI (US)
31AQI (US)
29th July 2026
29AQI (US)
29AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
33AQI (US)
33AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
34AQI (US)
34AQI (US)
4th August 2026
26AQI (US)
26AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
26AQI (US)
26AQI (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
29AQI (US)
39AQI (US)
42AQI (US)
35AQI (US)
39AQI (US)
24AQI (US)
33AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
27
4
20
8
20
11
30
22
9
30
30
1
7
186
33
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202537AQI (US)
31
28
28
3
28
2
30
1
28
2
22
9
20
11
30
21
10
26
4
26
5
318
47
Highest AQI (US) recorded in
July48AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202432AQI (US)
16
1
2
2
12
30
31
29
2
23
6
28
3
28
2
31
233
13
Highest AQI (US) recorded in
September40AQI (US)
Lowest AQI (US) recorded in
January10AQI (US)
202314AQI (US)
3
31
34
Highest AQI (US) recorded in
December14AQI (US)
Lowest AQI (US) recorded in
November13AQI (US)
202231AQI (US)
31
21
31
1
84
Highest AQI (US) recorded in
March33AQI (US)
Lowest AQI (US) recorded in
January28AQI (US)
202124AQI (US)
31
28
29
2
30
31
29
1
31
31
30
31
30
29
360
3
Highest AQI (US) recorded in
June34AQI (US)
Lowest AQI (US) recorded in
January10AQI (US)
202015AQI (US)
13
21
18
30
31
31
19
31
26
1
30
250
1
Highest AQI (US) recorded in
August20AQI (US)
Lowest AQI (US) recorded in
December12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
37AQI (US)Least Polluted Year Recorded
2023(Avg.)
14AQI (US)Azumacho's annual 2026 AQI (US) (34) shows an average percentage change of 53.1% (worsened AQI (US)) compared to previous years: 2020 (15), 2021 (24), 2022 (31), 2023 (14), 2024 (32), 2025 (37).
