Nagoya, 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+
November Air Quality Analysis
Nagoya, Kiyosu, Aichi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Nov 2023
105AQILowest AQI recorded on
2nd Nov 2024
23AQISame Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 28 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Nagoya, Kiyosu, Aichi, Japan
AQI
Day
Night
.
6 AM4th Nov 2025
5 PM
5 AM5th Nov 2025
Day time
Avg. Highest Time
4PM4th Nov
45AQI
Avg. Lowest Time
6AM4th Nov
21AQI
Night time
Avg. Highest Time
2AM5th Nov
59AQI
Avg. Lowest Time
5PM4th Nov
38AQI
In the last 24 hours,
Nagoya's AQI reached its highest point of 59 at 2 AM during the Night, while the lowest point, 21, was recorded at 6 AM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Nagoya, Kiyosu, Aichi, Japan
OctNov
06th - 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 - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Oct 2025566 AMAQI
6th Oct 2025597 AMAQI
6th Oct 2025638 AMAQI
6th Oct 2025639 AMAQI
6th Oct 20255910 AMAQI
6th Oct 20255211 AMAQI
6th Oct 20255012 PMAQI
6th Oct 2025521 PMAQI
6th Oct 2025502 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025544 PMAQI
6th Oct 2025555 PMAQI
6th Oct 2025566 PMAQI
6th Oct 2025587 PMAQI
6th Oct 2025588 PMAQI
6th Oct 2025539 PMAQI
6th Oct 20255410 PMAQI
6th Oct 20255611 PMAQI
7th Oct 20256112 AMAQI
7th Oct 2025651 AMAQI
7th Oct 2025652 AMAQI
24°C20/30°C
7th Oct 2025558 PMAQI
7th Oct 2025319 PMAQI
7th Oct 20254510 PMAQI
7th Oct 20255011 PMAQI
8th Oct 20254812 AMAQI
8th Oct 2025511 AMAQI
8th Oct 2025592 AMAQI
8th Oct 2025643 AMAQI
8th Oct 2025594 AMAQI
8th Oct 2025605 AMAQI
24°C23/26°C
8th Oct 2025586 AMAQI
8th Oct 2025597 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025669 AMAQI
8th Oct 20257010 AMAQI
8th Oct 20257011 AMAQI
8th Oct 20256112 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025672 PMAQI
8th Oct 2025683 PMAQI
8th Oct 2025624 PMAQI
8th Oct 2025645 PMAQI
8th Oct 2025636 PMAQI
8th Oct 2025617 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025709 PMAQI
8th Oct 20257210 PMAQI
8th Oct 20257911 PMAQI
9th Oct 20258512 AMAQI
9th Oct 2025731 AMAQI
9th Oct 2025702 AMAQI
9th Oct 2025713 AMAQI
9th Oct 2025634 AMAQI
9th Oct 2025585 AMAQI
26°C22/30°C
9th Oct 2025506 AMAQI
9th Oct 2025487 AMAQI
9th Oct 2025448 AMAQI
9th Oct 2025389 AMAQI
9th Oct 20253610 AMAQI
9th Oct 20255011 AMAQI
9th Oct 20255512 PMAQI
9th Oct 2025481 PMAQI
9th Oct 2025462 PMAQI
9th Oct 2025363 PMAQI
9th Oct 2025484 PMAQI
9th Oct 2025435 PMAQI
9th Oct 2025176 PMAQI
9th Oct 2025307 PMAQI
9th Oct 2025498 PMAQI
9th Oct 2025329 PMAQI
9th Oct 20252810 PMAQI
9th Oct 20255611 PMAQI
10th Oct 20256012 AMAQI
10th Oct 2025561 AMAQI
10th Oct 2025542 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025504 AMAQI
10th Oct 2025405 AMAQI
24°C21/29°C
10th Oct 2025406 AMAQI
10th Oct 2025417 AMAQI
10th Oct 2025408 AMAQI
10th Oct 2025489 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20255011 AMAQI
10th Oct 20255412 PMAQI
10th Oct 2025561 PMAQI
10th Oct 2025582 PMAQI
10th Oct 2025623 PMAQI
10th Oct 2025614 PMAQI
10th Oct 2025625 PMAQI
10th Oct 2025646 PMAQI
10th Oct 2025647 PMAQI
10th Oct 2025638 PMAQI
10th Oct 2025599 PMAQI
10th Oct 20255610 PMAQI
10th Oct 20256111 PMAQI
11th Oct 20256912 AMAQI
11th Oct 2025661 AMAQI
11th Oct 2025662 AMAQI
11th Oct 2025643 AMAQI
11th Oct 2025634 AMAQI
11th Oct 2025565 AMAQI
21°C19/23°C
11th Oct 2025596 AMAQI
11th Oct 2025597 AMAQI
11th Oct 2025588 AMAQI
11th Oct 2025669 AMAQI
11th Oct 20257110 AMAQI
11th Oct 20256911 AMAQI
11th Oct 20256212 PMAQI
11th Oct 2025581 PMAQI
11th Oct 2025582 PMAQI
11th Oct 2025653 PMAQI
11th Oct 2025704 PMAQI
11th Oct 2025705 PMAQI
11th Oct 2025706 PMAQI
11th Oct 2025587 PMAQI
11th Oct 2025558 PMAQI
11th Oct 2025549 PMAQI
11th Oct 20255810 PMAQI
11th Oct 20256111 PMAQI
12th Oct 20256112 AMAQI
12th Oct 2025381 AMAQI
12th Oct 2025422 AMAQI
12th Oct 2025513 AMAQI
12th Oct 2025624 AMAQI
12th Oct 2025605 AMAQI
22°C21/23°C
12th Oct 2025306 AMAQI
12th Oct 2025427 AMAQI
12th Oct 2025548 AMAQI
12th Oct 2025559 AMAQI
12th Oct 20255610 AMAQI
12th Oct 20256111 AMAQI
12th Oct 20256012 PMAQI
12th Oct 2025591 PMAQI
12th Oct 2025612 PMAQI
12th Oct 2025613 PMAQI
12th Oct 2025614 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025456 PMAQI
12th Oct 2025157 PMAQI
12th Oct 2025418 PMAQI
12th Oct 2025479 PMAQI
12th Oct 20255910 PMAQI
12th Oct 20256211 PMAQI
13th Oct 20256312 AMAQI
13th Oct 2025631 AMAQI
13th Oct 2025662 AMAQI
13th Oct 2025643 AMAQI
13th Oct 2025564 AMAQI
13th Oct 2025485 AMAQI
24°C21/27°C
13th Oct 2025506 AMAQI
13th Oct 2025367 AMAQI
13th Oct 2025558 AMAQI
13th Oct 2025569 AMAQI
13th Oct 20255610 AMAQI
13th Oct 20255711 AMAQI
13th Oct 20254212 PMAQI
13th Oct 2025471 PMAQI
13th Oct 2025522 PMAQI
13th Oct 2025503 PMAQI
13th Oct 2025274 PMAQI
13th Oct 2025265 PMAQI
13th Oct 2025276 PMAQI
13th Oct 2025287 PMAQI
13th Oct 2025278 PMAQI
13th Oct 2025279 PMAQI
13th Oct 20252810 PMAQI
13th Oct 20253011 PMAQI
14th Oct 20253912 AMAQI
14th Oct 2025451 AMAQI
14th Oct 2025492 AMAQI
14th Oct 2025513 AMAQI
14th Oct 2025424 AMAQI
14th Oct 2025515 AMAQI
25°C22/29°C
14th Oct 2025506 AMAQI
14th Oct 2025497 AMAQI
14th Oct 2025518 AMAQI
14th Oct 2025539 AMAQI
14th Oct 20255010 AMAQI
14th Oct 20255111 AMAQI
14th Oct 20255212 PMAQI
14th Oct 2025501 PMAQI
14th Oct 2025572 PMAQI
14th Oct 2025603 PMAQI
14th Oct 2025594 PMAQI
14th Oct 2025565 PMAQI
14th Oct 2025546 PMAQI
14th Oct 2025587 PMAQI
14th Oct 2025588 PMAQI
14th Oct 2025579 PMAQI
14th Oct 20255710 PMAQI
14th Oct 20254811 PMAQI
15th Oct 20255412 AMAQI
15th Oct 2025541 AMAQI
15th Oct 2025562 AMAQI
15th Oct 2025543 AMAQI
15th Oct 2025524 AMAQI
15th Oct 2025435 AMAQI
22°C19/24°C
15th Oct 2025396 AMAQI
15th Oct 2025347 AMAQI
15th Oct 2025438 AMAQI
15th Oct 2025449 AMAQI
15th Oct 20254510 AMAQI
15th Oct 20254711 AMAQI
15th Oct 20255312 PMAQI
15th Oct 2025531 PMAQI
15th Oct 2025522 PMAQI
15th Oct 2025523 PMAQI
15th Oct 2025514 PMAQI
15th Oct 2025625 PMAQI
15th Oct 2025696 PMAQI
15th Oct 2025667 PMAQI
15th Oct 2025628 PMAQI
15th Oct 2025619 PMAQI
15th Oct 20256110 PMAQI
15th Oct 20256011 PMAQI
16th Oct 20256112 AMAQI
16th Oct 2025501 AMAQI
16th Oct 2025432 AMAQI
16th Oct 2025443 AMAQI
16th Oct 2025504 AMAQI
16th Oct 2025525 AMAQI
21°C19/22°C
16th Oct 2025526 AMAQI
16th Oct 2025487 AMAQI
16th Oct 2025548 AMAQI
16th Oct 2025569 AMAQI
16th Oct 20255610 AMAQI
16th Oct 20256011 AMAQI
16th Oct 20255712 PMAQI
16th Oct 2025571 PMAQI
16th Oct 2025612 PMAQI
16th Oct 2025593 PMAQI
16th Oct 2025614 PMAQI
16th Oct 2025505 PMAQI
16th Oct 2025436 PMAQI
16th Oct 2025347 PMAQI
16th Oct 2025268 PMAQI
16th Oct 2025449 PMAQI
16th Oct 20254810 PMAQI
16th Oct 20255511 PMAQI
17th Oct 20255812 AMAQI
17th Oct 2025581 AMAQI
17th Oct 2025532 AMAQI
17th Oct 2025503 AMAQI
17th Oct 2025514 AMAQI
17th Oct 2025465 AMAQI
22°C20/24°C
17th Oct 2025496 AMAQI
17th Oct 2025447 AMAQI
17th Oct 2025348 AMAQI
17th Oct 2025319 AMAQI
17th Oct 20252610 AMAQI
17th Oct 20252811 AMAQI
17th Oct 20255012 PMAQI
17th Oct 2025561 PMAQI
17th Oct 2025572 PMAQI
17th Oct 2025573 PMAQI
17th Oct 2025564 PMAQI
17th Oct 2025585 PMAQI
17th Oct 2025616 PMAQI
17th Oct 2025637 PMAQI
17th Oct 2025628 PMAQI
17th Oct 2025619 PMAQI
17th Oct 20255810 PMAQI
17th Oct 20255711 PMAQI
18th Oct 20255912 AMAQI
18th Oct 2025601 AMAQI
18th Oct 2025592 AMAQI
18th Oct 2025583 AMAQI
18th Oct 2025524 AMAQI
18th Oct 2025585 AMAQI
22°C19/26°C
18th Oct 2025556 AMAQI
18th Oct 2025527 AMAQI
18th Oct 2025558 AMAQI
18th Oct 2025499 AMAQI
18th Oct 20254210 AMAQI
18th Oct 20255511 AMAQI
18th Oct 20254912 PMAQI
18th Oct 2025401 PMAQI
18th Oct 2025432 PMAQI
18th Oct 2025463 PMAQI
18th Oct 2025434 PMAQI
18th Oct 2025535 PMAQI
18th Oct 2025546 PMAQI
18th Oct 2025567 PMAQI
18th Oct 2025548 PMAQI
18th Oct 2025529 PMAQI
18th Oct 20254510 PMAQI
18th Oct 20255511 PMAQI
19th Oct 20255912 AMAQI
19th Oct 2025591 AMAQI
19th Oct 2025602 AMAQI
19th Oct 2025573 AMAQI
19th Oct 2025524 AMAQI
19th Oct 2025525 AMAQI
23°C20/26°C
19th Oct 2025546 AMAQI
19th Oct 2025557 AMAQI
19th Oct 2025348 AMAQI
19th Oct 2025279 AMAQI
19th Oct 20252610 AMAQI
19th Oct 20252711 AMAQI
19th Oct 20252712 PMAQI
19th Oct 2025421 PMAQI
19th Oct 2025482 PMAQI
19th Oct 2025483 PMAQI
19th Oct 2025504 PMAQI
19th Oct 2025475 PMAQI
19th Oct 2025266 PMAQI
19th Oct 2025247 PMAQI
19th Oct 2025228 PMAQI
19th Oct 2025429 PMAQI
19th Oct 20254710 PMAQI
19th Oct 20254411 PMAQI
20th Oct 20255112 AMAQI
20th Oct 2025541 AMAQI
20th Oct 2025552 AMAQI
20th Oct 2025563 AMAQI
20th Oct 2025564 AMAQI
20th Oct 2025555 AMAQI
21°C19/23°C
20th Oct 2025556 AMAQI
20th Oct 2025567 AMAQI
20th Oct 2025228 AMAQI
20th Oct 2025269 AMAQI
20th Oct 20252910 AMAQI
20th Oct 20252211 AMAQI
20th Oct 20252312 PMAQI
20th Oct 2025241 PMAQI
20th Oct 2025242 PMAQI
20th Oct 2025243 PMAQI
20th Oct 2025244 PMAQI
20th Oct 2025245 PMAQI
20th Oct 2025226 PMAQI
20th Oct 2025247 PMAQI
20th Oct 2025238 PMAQI
20th Oct 2025259 PMAQI
20th Oct 20252610 PMAQI
20th Oct 20252411 PMAQI
21st Oct 20252412 AMAQI
21st Oct 2025241 AMAQI
21st Oct 2025262 AMAQI
21st Oct 2025253 AMAQI
21st Oct 2025274 AMAQI
21st Oct 2025265 AMAQI
20°C17/25°C
21st Oct 2025256 AMAQI
21st Oct 2025267 AMAQI
21st Oct 2025268 AMAQI
21st Oct 2025269 AMAQI
21st Oct 20252510 AMAQI
21st Oct 20252811 AMAQI
21st Oct 20252712 PMAQI
21st Oct 2025261 PMAQI
21st Oct 2025262 PMAQI
21st Oct 2025253 PMAQI
21st Oct 2025254 PMAQI
21st Oct 2025235 PMAQI
21st Oct 2025246 PMAQI
21st Oct 2025267 PMAQI
21st Oct 2025248 PMAQI
21st Oct 2025279 PMAQI
21st Oct 20252710 PMAQI
21st Oct 20254111 PMAQI
22nd Oct 20253512 AMAQI
22nd Oct 2025301 AMAQI
22nd Oct 2025302 AMAQI
22nd Oct 2025273 AMAQI
22nd Oct 2025284 AMAQI
22nd Oct 2025275 AMAQI
17°C15/20°C
22nd Oct 2025276 AMAQI
22nd Oct 2025287 AMAQI
22nd Oct 2025308 AMAQI
22nd Oct 2025299 AMAQI
22nd Oct 20252510 AMAQI
22nd Oct 20253011 AMAQI
22nd Oct 20252712 PMAQI
22nd Oct 2025271 PMAQI
22nd Oct 2025272 PMAQI
22nd Oct 2025313 PMAQI
22nd Oct 2025354 PMAQI
22nd Oct 2025345 PMAQI
22nd Oct 2025336 PMAQI
22nd Oct 2025377 PMAQI
22nd Oct 2025428 PMAQI
22nd Oct 2025489 PMAQI
22nd Oct 20253710 PMAQI
22nd Oct 20254111 PMAQI
23rd Oct 20254012 AMAQI
23rd Oct 2025401 AMAQI
23rd Oct 2025372 AMAQI
23rd Oct 2025403 AMAQI
23rd Oct 2025514 AMAQI
23rd Oct 2025505 AMAQI
15°C14/15°C
23rd Oct 2025486 AMAQI
23rd Oct 2025497 AMAQI
23rd Oct 2025468 AMAQI
23rd Oct 2025369 AMAQI
23rd Oct 20253310 AMAQI
23rd Oct 20254011 AMAQI
23rd Oct 20253912 PMAQI
23rd Oct 2025431 PMAQI
23rd Oct 2025422 PMAQI
23rd Oct 2025433 PMAQI
23rd Oct 2025364 PMAQI
23rd Oct 2025345 PMAQI
23rd Oct 2025466 PMAQI
23rd Oct 2025447 PMAQI
23rd Oct 2025488 PMAQI
23rd Oct 2025459 PMAQI
23rd Oct 20255110 PMAQI
23rd Oct 20255511 PMAQI
24th Oct 20255512 AMAQI
24th Oct 2025551 AMAQI
24th Oct 2025542 AMAQI
24th Oct 2025433 AMAQI
24th Oct 2025494 AMAQI
24th Oct 2025505 AMAQI
18°C14/21°C
24th Oct 2025506 AMAQI
24th Oct 2025457 AMAQI
24th Oct 2025408 AMAQI
24th Oct 2025369 AMAQI
24th Oct 20253710 AMAQI
24th Oct 20254011 AMAQI
24th Oct 20253812 PMAQI
24th Oct 2025371 PMAQI
24th Oct 2025402 PMAQI
24th Oct 2025413 PMAQI
24th Oct 2025424 PMAQI
24th Oct 2025505 PMAQI
24th Oct 2025516 PMAQI
24th Oct 2025527 PMAQI
24th Oct 2025568 PMAQI
24th Oct 2025559 PMAQI
24th Oct 20255510 PMAQI
24th Oct 20255511 PMAQI
25th Oct 20255512 AMAQI
25th Oct 2025531 AMAQI
25th Oct 2025592 AMAQI
25th Oct 2025583 AMAQI
25th Oct 2025594 AMAQI
25th Oct 2025595 AMAQI
18°C15/22°C
25th Oct 2025596 AMAQI
25th Oct 2025577 AMAQI
25th Oct 2025588 AMAQI
25th Oct 2025619 AMAQI
25th Oct 20256110 AMAQI
25th Oct 20256011 AMAQI
25th Oct 20256112 PMAQI
25th Oct 2025591 PMAQI
25th Oct 2025612 PMAQI
25th Oct 2025623 PMAQI
25th Oct 2025654 PMAQI
25th Oct 2025665 PMAQI
25th Oct 2025626 PMAQI
25th Oct 2025607 PMAQI
25th Oct 2025608 PMAQI
25th Oct 2025609 PMAQI
25th Oct 20256310 PMAQI
25th Oct 20256411 PMAQI
26th Oct 20256812 AMAQI
26th Oct 2025651 AMAQI
26th Oct 2025612 AMAQI
26th Oct 2025553 AMAQI
26th Oct 2025534 AMAQI
26th Oct 2025535 AMAQI
17°C16/18°C
26th Oct 2025506 AMAQI
26th Oct 2025507 AMAQI
26th Oct 2025508 AMAQI
26th Oct 2025509 AMAQI
26th Oct 20253810 AMAQI
26th Oct 20253711 AMAQI
26th Oct 20253912 PMAQI
26th Oct 2025391 PMAQI
26th Oct 2025362 PMAQI
26th Oct 2025333 PMAQI
26th Oct 2025334 PMAQI
26th Oct 2025335 PMAQI
26th Oct 2025296 PMAQI
26th Oct 2025287 PMAQI
26th Oct 2025288 PMAQI
26th Oct 2025289 PMAQI
26th Oct 20253210 PMAQI
26th Oct 20253311 PMAQI
27th Oct 20253512 AMAQI
27th Oct 2025391 AMAQI
27th Oct 2025382 AMAQI
27th Oct 2025343 AMAQI
27th Oct 2025334 AMAQI
27th Oct 2025335 AMAQI
18°C17/18°C
27th Oct 2025336 AMAQI
27th Oct 2025397 AMAQI
27th Oct 2025398 AMAQI
27th Oct 2025439 AMAQI
27th Oct 20254410 AMAQI
27th Oct 20254611 AMAQI
27th Oct 20255012 PMAQI
27th Oct 2025501 PMAQI
27th Oct 2025542 PMAQI
27th Oct 2025543 PMAQI
27th Oct 2025554 PMAQI
27th Oct 2025585 PMAQI
27th Oct 2025576 PMAQI
27th Oct 2025567 PMAQI
27th Oct 2025568 PMAQI
27th Oct 2025579 PMAQI
27th Oct 20255810 PMAQI
27th Oct 20255611 PMAQI
28th Oct 20255612 AMAQI
28th Oct 2025581 AMAQI
28th Oct 2025592 AMAQI
28th Oct 2025623 AMAQI
28th Oct 2025614 AMAQI
28th Oct 2025615 AMAQI
18°C15/21°C
28th Oct 2025586 AMAQI
28th Oct 2025587 AMAQI
28th Oct 2025588 AMAQI
28th Oct 2025579 AMAQI
28th Oct 20255610 AMAQI
28th Oct 20255611 AMAQI
28th Oct 20255612 PMAQI
28th Oct 2025551 PMAQI
28th Oct 2025512 PMAQI
28th Oct 2025503 PMAQI
28th Oct 2025484 PMAQI
28th Oct 2025465 PMAQI
28th Oct 2025356 PMAQI
28th Oct 2025327 PMAQI
28th Oct 2025408 PMAQI
28th Oct 2025409 PMAQI
28th Oct 20253810 PMAQI
28th Oct 20254111 PMAQI
29th Oct 20253412 AMAQI
29th Oct 2025331 AMAQI
29th Oct 2025332 AMAQI
29th Oct 2025333 AMAQI
29th Oct 2025374 AMAQI
29th Oct 2025405 AMAQI
15°C12/18°C
29th Oct 2025406 AMAQI
29th Oct 2025427 AMAQI
29th Oct 2025428 AMAQI
29th Oct 2025439 AMAQI
29th Oct 20254710 AMAQI
29th Oct 20255411 AMAQI
29th Oct 20255512 PMAQI
29th Oct 2025561 PMAQI
29th Oct 2025562 PMAQI
29th Oct 2025553 PMAQI
29th Oct 2025554 PMAQI
29th Oct 2025555 PMAQI
29th Oct 2025556 PMAQI
29th Oct 2025547 PMAQI
29th Oct 2025578 PMAQI
29th Oct 2025579 PMAQI
29th Oct 20255810 PMAQI
29th Oct 20254311 PMAQI
30th Oct 20254312 AMAQI
30th Oct 2025571 AMAQI
30th Oct 2025602 AMAQI
30th Oct 2025613 AMAQI
30th Oct 2025654 AMAQI
30th Oct 2025695 AMAQI
14°C9/18°C
30th Oct 2025706 AMAQI
30th Oct 2025727 AMAQI
30th Oct 2025718 AMAQI
30th Oct 2025689 AMAQI
30th Oct 20257310 AMAQI
30th Oct 20257411 AMAQI
30th Oct 20257012 PMAQI
30th Oct 2025651 PMAQI
30th Oct 2025652 PMAQI
30th Oct 2025643 PMAQI
30th Oct 2025644 PMAQI
30th Oct 2025635 PMAQI
30th Oct 2025626 PMAQI
30th Oct 2025647 PMAQI
30th Oct 2025678 PMAQI
30th Oct 2025689 PMAQI
30th Oct 20257110 PMAQI
30th Oct 20258111 PMAQI
31st Oct 20258012 AMAQI
31st Oct 2025741 AMAQI
31st Oct 2025762 AMAQI
31st Oct 2025713 AMAQI
31st Oct 2025694 AMAQI
31st Oct 2025635 AMAQI
16°C13/19°C
31st Oct 2025616 AMAQI
31st Oct 2025617 AMAQI
31st Oct 2025628 AMAQI
31st Oct 2025619 AMAQI
31st Oct 20256210 AMAQI
31st Oct 20256211 AMAQI
31st Oct 20255812 PMAQI
31st Oct 2025581 PMAQI
31st Oct 2025572 PMAQI
31st Oct 2025583 PMAQI
31st Oct 2025574 PMAQI
31st Oct 2025565 PMAQI
31st Oct 2025576 PMAQI
31st Oct 2025527 PMAQI
31st Oct 2025508 PMAQI
31st Oct 2025479 PMAQI
31st Oct 20254010 PMAQI
31st Oct 20253911 PMAQI
1st Nov 20253512 AMAQI
1st Nov 2025291 AMAQI
1st Nov 2025222 AMAQI
1st Nov 2025223 AMAQI
1st Nov 2025224 AMAQI
1st Nov 2025235 AMAQI
16°C14/18°C
1st Nov 2025386 AMAQI
1st Nov 2025537 AMAQI
1st Nov 2025428 AMAQI
1st Nov 2025209 AMAQI
1st Nov 20252810 AMAQI
1st Nov 20253211 AMAQI
1st Nov 20253312 PMAQI
1st Nov 2025251 PMAQI
1st Nov 2025232 PMAQI
1st Nov 2025223 PMAQI
1st Nov 2025274 PMAQI
1st Nov 2025305 PMAQI
1st Nov 2025356 PMAQI
1st Nov 2025377 PMAQI
1st Nov 2025398 PMAQI
1st Nov 2025379 PMAQI
1st Nov 20253510 PMAQI
1st Nov 20254111 PMAQI
2nd Nov 20254612 AMAQI
2nd Nov 2025521 AMAQI
2nd Nov 2025582 AMAQI
2nd Nov 2025623 AMAQI
2nd Nov 2025634 AMAQI
2nd Nov 2025595 AMAQI
16°C13/19°C
2nd Nov 2025556 AMAQI
2nd Nov 2025547 AMAQI
2nd Nov 2025528 AMAQI
2nd Nov 2025489 AMAQI
2nd Nov 20255310 AMAQI
2nd Nov 20255311 AMAQI
2nd Nov 20255412 PMAQI
2nd Nov 2025561 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025563 PMAQI
2nd Nov 2025514 PMAQI
2nd Nov 2025485 PMAQI
2nd Nov 2025556 PMAQI
2nd Nov 2025607 PMAQI
2nd Nov 2025578 PMAQI
2nd Nov 2025559 PMAQI
2nd Nov 20255210 PMAQI
2nd Nov 20254811 PMAQI
3rd Nov 20255112 AMAQI
3rd Nov 2025531 AMAQI
3rd Nov 2025552 AMAQI
3rd Nov 2025553 AMAQI
3rd Nov 2025554 AMAQI
3rd Nov 2025545 AMAQI
16°C14/20°C
3rd Nov 2025566 AMAQI
3rd Nov 2025567 AMAQI
3rd Nov 2025588 AMAQI
3rd Nov 2025599 AMAQI
3rd Nov 20256510 AMAQI
3rd Nov 20255311 AMAQI
3rd Nov 20252812 PMAQI
3rd Nov 2025261 PMAQI
3rd Nov 2025262 PMAQI
3rd Nov 2025223 PMAQI
3rd Nov 2025264 PMAQI
3rd Nov 2025275 PMAQI
3rd Nov 2025266 PMAQI
3rd Nov 2025277 PMAQI
3rd Nov 2025308 PMAQI
3rd Nov 2025309 PMAQI
3rd Nov 20252610 PMAQI
3rd Nov 20252211 PMAQI
4th Nov 20252212 AMAQI
4th Nov 2025241 AMAQI
4th Nov 2025262 AMAQI
4th Nov 2025263 AMAQI
4th Nov 2025124 AMAQI
4th Nov 2025115 AMAQI
14°C11/17°C
4th Nov 2025216 AMAQI
4th Nov 2025227 AMAQI
4th Nov 2025268 AMAQI
4th Nov 2025439 AMAQI
4th Nov 20253910 AMAQI
4th Nov 20253911 AMAQI
4th Nov 20253912 PMAQI
4th Nov 2025361 PMAQI
4th Nov 2025392 PMAQI
4th Nov 2025443 PMAQI
4th Nov 2025454 PMAQI
4th Nov 2025385 PMAQI
4th Nov 2025406 PMAQI
4th Nov 2025447 PMAQI
4th Nov 2025448 PMAQI
4th Nov 2025529 PMAQI
4th Nov 20255610 PMAQI
4th Nov 20255811 PMAQI
5th Nov 20255812 AMAQI
5th Nov 2025581 AMAQI
5th Nov 2025592 AMAQI
5th Nov 2025583 AMAQI
5th Nov 2025554 AMAQI
5th Nov 2025575 AMAQI
13°C10/16°C
5th Nov 2025586 AMAQI
6 AM5th Nov 2025557 AMAQI
5th Nov 2025518 AMAQI
5th Nov 2025449 AMAQI
5th Nov 20254210 AMAQI
5th Nov 20255111 AMAQI
11 AM5th Nov 20255412 PMAQI
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
48AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
48AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 48), while the lowest AQI was between 6 AM to 5 PM (Avg. 48).
Night time
Avg. Highest Time
12 AM - 5 AM
51AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 7 PM
46AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 51), while the lowest AQI was between 6 PM to 7 PM (Avg. 46).
2025 Days Vs Air Quality
Nagoya, Kiyosu, Aichi, Japan
2025
83%
256
17%
52
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
256 DaysModerate
52 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 309 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
Nagoya, Kiyosu, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
28AQI
28AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
29AQI
29AQI
4th January 2025
27AQI
27AQI
5th January 2025
28AQI
28AQI
6th January 2025
27AQI
27AQI
7th January 2025
29AQI
29AQI
8th January 2025
28AQI
28AQI
9th January 2025
28AQI
28AQI
10th January 2025
24AQI
24AQI
11th January 2025
25AQI
25AQI
12th January 2025
25AQI
25AQI
13th January 2025
27AQI
27AQI
14th January 2025
33AQI
33AQI
15th January 2025
31AQI
31AQI
16th January 2025
27AQI
27AQI
17th January 2025
29AQI
29AQI
18th January 2025
27AQI
27AQI
19th January 2025
30AQI
30AQI
20th January 2025
29AQI
29AQI
21st January 2025
33AQI
33AQI
22nd January 2025
33AQI
33AQI
23rd January 2025
40AQI
40AQI
24th January 2025
38AQI
38AQI
25th January 2025
38AQI
38AQI
26th January 2025
33AQI
33AQI
27th January 2025
30AQI
30AQI
28th January 2025
32AQI
32AQI
29th January 2025
31AQI
31AQI
30th January 2025
30AQI
30AQI
31st January 2025
33AQI
33AQI
1st February 2025
40AQI
40AQI
2nd February 2025
29AQI
29AQI
3rd February 2025
34AQI
34AQI
4th February 2025
31AQI
31AQI
5th February 2025
31AQI
31AQI
6th February 2025
31AQI
31AQI
7th February 2025
31AQI
31AQI
8th February 2025
30AQI
30AQI
9th February 2025
29AQI
29AQI
10th February 2025
31AQI
31AQI
11th February 2025
31AQI
31AQI
12th February 2025
29AQI
29AQI
13th February 2025
32AQI
32AQI
14th February 2025
31AQI
31AQI
15th February 2025
32AQI
32AQI
16th February 2025
32AQI
32AQI
17th February 2025
34AQI
34AQI
18th February 2025
31AQI
31AQI
19th February 2025
31AQI
31AQI
20th February 2025
30AQI
30AQI
21st February 2025
31AQI
31AQI
22nd February 2025
32AQI
32AQI
23rd February 2025
32AQI
32AQI
24th February 2025
32AQI
32AQI
25th February 2025
32AQI
32AQI
26th February 2025
37AQI
37AQI
27th February 2025
40AQI
40AQI
28th February 2025
39AQI
39AQI
1st March 2025
43AQI
43AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
36AQI
36AQI
4th March 2025
29AQI
29AQI
5th March 2025
29AQI
29AQI
6th March 2025
32AQI
32AQI
7th March 2025
32AQI
32AQI
8th March 2025
34AQI
34AQI
9th March 2025
36AQI
36AQI
10th March 2025
36AQI
36AQI
11th March 2025
33AQI
33AQI
12th March 2025
30AQI
30AQI
13th March 2025
38AQI
38AQI
14th March 2025
25AQI
25AQI
15th March 2025
24AQI
24AQI
16th March 2025
19AQI
19AQI
17th March 2025
17AQI
17AQI
18th March 2025
19AQI
19AQI
19th March 2025
15AQI
15AQI
20th March 2025
23AQI
23AQI
21st March 2025
33AQI
33AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
42AQI
42AQI
24th March 2025
42AQI
42AQI
25th March 2025
48AQI
48AQI
26th March 2025
62AQI
62AQI
27th March 2025
55AQI
55AQI
28th March 2025
35AQI
35AQI
29th March 2025
30AQI
30AQI
30th March 2025
30AQI
30AQI
31st March 2025
36AQI
36AQI
1st April 2025
23AQI
23AQI
2nd April 2025
24AQI
24AQI
3rd April 2025
18AQI
18AQI
4th April 2025
20AQI
20AQI
5th April 2025
20AQI
20AQI
6th April 2025
20AQI
20AQI
7th April 2025
21AQI
21AQI
8th April 2025
23AQI
23AQI
9th April 2025
20AQI
20AQI
10th April 2025
27AQI
27AQI
11th April 2025
25AQI
25AQI
12th April 2025
25AQI
25AQI
13th April 2025
20AQI
20AQI
14th April 2025
26AQI
26AQI
15th April 2025
19AQI
19AQI
16th April 2025
21AQI
21AQI
17th April 2025
27AQI
27AQI
18th April 2025
33AQI
33AQI
19th April 2025
32AQI
32AQI
20th April 2025
31AQI
31AQI
21st April 2025
23AQI
23AQI
22nd April 2025
24AQI
24AQI
23rd April 2025
16AQI
16AQI
24th April 2025
14AQI
14AQI
25th April 2025
26AQI
26AQI
26th April 2025
25AQI
25AQI
27th April 2025
27AQI
27AQI
28th April 2025
25AQI
25AQI
29th April 2025
25AQI
25AQI
30th April 2025
26AQI
26AQI
1st May 2025
24AQI
24AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
20AQI
20AQI
4th May 2025
20AQI
20AQI
5th May 2025
18AQI
18AQI
6th May 2025
16AQI
16AQI
7th May 2025
17AQI
17AQI
8th May 2025
17AQI
17AQI
9th May 2025
17AQI
17AQI
10th May 2025
15AQI
15AQI
11th May 2025
16AQI
16AQI
12th May 2025
20AQI
20AQI
13th May 2025
23AQI
23AQI
14th May 2025
26AQI
26AQI
15th May 2025
26AQI
26AQI
16th May 2025
24AQI
24AQI
17th May 2025
22AQI
22AQI
18th May 2025
25AQI
25AQI
19th May 2025
29AQI
29AQI
20th May 2025
35AQI
35AQI
21st May 2025
35AQI
35AQI
22nd May 2025
27AQI
27AQI
23rd May 2025
25AQI
25AQI
24th May 2025
24AQI
24AQI
25th May 2025
18AQI
18AQI
26th May 2025
18AQI
18AQI
27th May 2025
18AQI
18AQI
28th May 2025
16AQI
16AQI
29th May 2025
21AQI
21AQI
30th May 2025
18AQI
18AQI
31st May 2025
18AQI
18AQI
1st June 2025
16AQI
16AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
16AQI
16AQI
4th June 2025
20AQI
20AQI
5th June 2025
20AQI
20AQI
6th June 2025
22AQI
22AQI
7th June 2025
27AQI
27AQI
8th June 2025
32AQI
32AQI
9th June 2025
24AQI
24AQI
10th June 2025
22AQI
22AQI
11th June 2025
22AQI
22AQI
12th June 2025
24AQI
24AQI
13th June 2025
27AQI
27AQI
14th June 2025
21AQI
21AQI
15th June 2025
20AQI
20AQI
16th June 2025
24AQI
24AQI
17th June 2025
26AQI
26AQI
18th June 2025
32AQI
32AQI
19th June 2025
32AQI
32AQI
20th June 2025
34AQI
34AQI
21st June 2025
28AQI
28AQI
22nd June 2025
21AQI
21AQI
23rd June 2025
17AQI
17AQI
24th June 2025
17AQI
17AQI
25th June 2025
19AQI
19AQI
26th June 2025
18AQI
18AQI
27th June 2025
21AQI
21AQI
28th June 2025
21AQI
21AQI
29th June 2025
28AQI
28AQI
30th June 2025
53AQI
53AQI
1st July 2025
63AQI
63AQI
2nd July 2025
86AQI
86AQI
3rd July 2025
80AQI
80AQI
4th July 2025
78AQI
78AQI
5th July 2025
84AQI
84AQI
6th July 2025
67AQI
67AQI
7th July 2025
72AQI
72AQI
8th July 2025
80AQI
80AQI
9th July 2025
89AQI
89AQI
10th July 2025
69AQI
69AQI
11th July 2025
57AQI
57AQI
12th July 2025
56AQI
56AQI
13th July 2025
55AQI
55AQI
14th July 2025
46AQI
46AQI
15th July 2025
52AQI
52AQI
16th July 2025
50AQI
50AQI
17th July 2025
45AQI
45AQI
18th July 2025
42AQI
42AQI
19th July 2025
40AQI
40AQI
20th July 2025
41AQI
41AQI
21st July 2025
43AQI
43AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
44AQI
44AQI
24th July 2025
43AQI
43AQI
25th July 2025
36AQI
36AQI
26th July 2025
34AQI
34AQI
27th July 2025
34AQI
34AQI
28th July 2025
40AQI
40AQI
29th July 2025
45AQI
45AQI
30th July 2025
49AQI
49AQI
31st July 2025
45AQI
45AQI
1st August 2025
43AQI
43AQI
2nd August 2025
47AQI
47AQI
3rd August 2025
51AQI
51AQI
4th August 2025
68AQI
68AQI
5th August 2025
59AQI
59AQI
6th August 2025
57AQI
57AQI
7th August 2025
48AQI
48AQI
8th August 2025
43AQI
43AQI
9th August 2025
54AQI
54AQI
10th August 2025
46AQI
46AQI
11th August 2025
39AQI
39AQI
12th August 2025
39AQI
39AQI
13th August 2025
41AQI
41AQI
14th August 2025
44AQI
44AQI
15th August 2025
46AQI
46AQI
16th August 2025
45AQI
45AQI
17th August 2025
46AQI
46AQI
18th August 2025
50AQI
50AQI
19th August 2025
52AQI
52AQI
20th August 2025
51AQI
51AQI
21st August 2025
55AQI
55AQI
22nd August 2025
58AQI
58AQI
23rd August 2025
52AQI
52AQI
24th August 2025
61AQI
61AQI
25th August 2025
60AQI
60AQI
26th August 2025
58AQI
58AQI
27th August 2025
54AQI
54AQI
28th August 2025
51AQI
51AQI
29th August 2025
57AQI
57AQI
30th August 2025
60AQI
60AQI
31st August 2025
57AQI
57AQI
1st September 2025
49AQI
49AQI
2nd September 2025
42AQI
42AQI
3rd September 2025
43AQI
43AQI
4th September 2025
31AQI
31AQI
5th September 2025
29AQI
29AQI
6th September 2025
34AQI
34AQI
7th September 2025
38AQI
38AQI
8th September 2025
48AQI
48AQI
9th September 2025
49AQI
49AQI
10th September 2025
47AQI
47AQI
11th September 2025
38AQI
38AQI
12th September 2025
36AQI
36AQI
13th September 2025
31AQI
31AQI
14th September 2025
40AQI
40AQI
15th September 2025
36AQI
36AQI
16th September 2025
47AQI
47AQI
17th September 2025
55AQI
55AQI
18th September 2025
43AQI
43AQI
19th September 2025
40AQI
40AQI
20th September 2025
43AQI
43AQI
21st September 2025
32AQI
32AQI
22nd September 2025
37AQI
37AQI
23rd September 2025
41AQI
41AQI
24th September 2025
41AQI
41AQI
25th September 2025
48AQI
48AQI
26th September 2025
40AQI
40AQI
27th September 2025
40AQI
40AQI
28th September 2025
50AQI
50AQI
29th September 2025
34AQI
34AQI
30th September 2025
32AQI
32AQI
1st October 2025
46AQI
46AQI
2nd October 2025
48AQI
48AQI
3rd October 2025
55AQI
55AQI
4th October 2025
62AQI
62AQI
5th October 2025
56AQI
56AQI
6th October 2025
56AQI
56AQI
7th October 2025
50AQI
50AQI
8th October 2025
63AQI
63AQI
9th October 2025
49AQI
49AQI
10th October 2025
55AQI
55AQI
11th October 2025
62AQI
62AQI
12th October 2025
50AQI
50AQI
13th October 2025
44AQI
44AQI
14th October 2025
52AQI
52AQI
15th October 2025
54AQI
54AQI
16th October 2025
50AQI
50AQI
17th October 2025
52AQI
52AQI
18th October 2025
52AQI
52AQI
19th October 2025
43AQI
43AQI
20th October 2025
35AQI
35AQI
21st October 2025
26AQI
26AQI
22nd October 2025
32AQI
32AQI
23rd October 2025
44AQI
44AQI
24th October 2025
48AQI
48AQI
25th October 2025
60AQI
60AQI
26th October 2025
42AQI
42AQI
27th October 2025
47AQI
47AQI
28th October 2025
51AQI
51AQI
29th October 2025
47AQI
47AQI
30th October 2025
66AQI
66AQI
31st October 2025
59AQI
59AQI
1st November 2025
32AQI
32AQI
2nd November 2025
55AQI
55AQI
3rd November 2025
41AQI
41AQI
4th November 2025
28AQI
28AQI
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
30AQI
32AQI
34AQI
24AQI
22AQI
24AQI
55AQI
51AQI
40AQI
50AQI
39AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202536AQI
31
28
29
2
30
31
29
1
17
14
13
18
29
1
16
15
3
1
256
52
Highest AQI recorded in
July55AQI
Lowest AQI recorded in
May22AQI
202443AQI
21
10
22
6
1
15
16
7
21
2
20
11
17
13
25
6
22
9
26
4
30
1
30
31
266
97
3
Highest AQI recorded in
April65AQI
Lowest AQI recorded in
December28AQI
202352AQI
21
10
14
14
11
20
4
26
12
19
15
15
11
20
22
9
18
12
20
11
13
14
2
14
17
175
187
2
Highest AQI recorded in
April64AQI
Lowest AQI recorded in
August42AQI
202243AQI
29
2
20
1
31
16
1
9
22
11
19
17
5
1
20
9
22
9
13
17
25
6
214
91
Highest AQI recorded in
May59AQI
Lowest AQI recorded in
August23AQI
202145AQI
17
6
18
12
20
11
18
12
24
7
97
48
Highest AQI recorded in
September49AQI
Lowest AQI recorded in
December40AQI
202046AQI
7
6
11
10
13
5
18
12
24
7
14
17
8
95
57
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
September29AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
52AQILeast Polluted Year Recorded
2025(Avg.)
36AQINagoya's annual 2025 AQI (36) shows an average percentage change of -20.3% (improved AQI) compared to previous years: 2020 (46), 2021 (45), 2022 (43), 2023 (52), 2024 (43).
