Nagoya, 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
Nagoya, Aichi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
64AQILowest AQI recorded on
24th Aug 2023
10AQISame Day Analysis (16th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 16th Aug - 17th Aug 2025
Nagoya, Aichi, Japan
AQI
Day
Night
.
5 AM16th Aug 2025
6 PM
4 AM17th Aug 2025
Day time
Avg. Highest Time
12PM16th Aug
49AQI
Avg. Lowest Time
9AM16th Aug
37AQI
Night time
Avg. Highest Time
7PM16th Aug
47AQI
Avg. Lowest Time
3AM17th Aug
38AQI
In the last 24 hours,
Nagoya's AQI reached its highest point of 49 at 12 PM during the Day, while the lowest point, 37, was recorded at 9 AM during the Day between 16th Aug and 17th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nagoya, Aichi, Japan
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
18th Jul 2025495 AMAQI
18th Jul 2025486 AMAQI
18th Jul 2025487 AMAQI
18th Jul 2025488 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252111 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025243 PMAQI
18th Jul 2025224 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025276 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025409 PMAQI
18th Jul 20254110 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254112 AMAQI
19th Jul 2025441 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025493 AMAQI
19th Jul 2025474 AMAQI
27°C23/31°C
19th Jul 2025445 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025458 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252411 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025241 PMAQI
19th Jul 2025272 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025246 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025278 PMAQI
19th Jul 2025349 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253512 AMAQI
20th Jul 2025381 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025444 AMAQI
27°C24/31°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252011 AMAQI
20th Jul 20252412 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025403 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025414 AMAQI
28°C24/32°C
21st Jul 2025395 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025398 AMAQI
21st Jul 2025259 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20253412 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025317 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025319 PMAQI
21st Jul 20253110 PMAQI
21st Jul 20253011 PMAQI
22nd Jul 20252912 AMAQI
22nd Jul 2025321 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025384 AMAQI
29°C25/33°C
22nd Jul 2025375 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252411 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025442 PMAQI
22nd Jul 2025553 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025495 PMAQI
22nd Jul 2025356 PMAQI
22nd Jul 2025247 PMAQI
22nd Jul 2025218 PMAQI
22nd Jul 2025279 PMAQI
22nd Jul 20252710 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252712 AMAQI
23rd Jul 2025301 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025374 AMAQI
30°C26/35°C
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252510 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20254612 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025572 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025396 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252510 PMAQI
23rd Jul 20252611 PMAQI
24th Jul 20252712 AMAQI
24th Jul 2025291 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025354 AMAQI
30°C26/34°C
24th Jul 2025375 AMAQI
24th Jul 2025376 AMAQI
24th Jul 2025377 AMAQI
24th Jul 2025378 AMAQI
24th Jul 2025259 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025552 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025297 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025259 PMAQI
24th Jul 20252510 PMAQI
24th Jul 20252511 PMAQI
25th Jul 20252512 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025344 AMAQI
30°C26/35°C
25th Jul 2025355 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025319 AMAQI
25th Jul 20252810 AMAQI
25th Jul 20252611 AMAQI
25th Jul 20253112 PMAQI
25th Jul 2025401 PMAQI
25th Jul 2025382 PMAQI
25th Jul 2025293 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025195 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025198 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252410 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025324 AMAQI
30°C26/34°C
26th Jul 2025335 AMAQI
26th Jul 2025336 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252112 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025272 PMAQI
26th Jul 2025233 PMAQI
26th Jul 2025194 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025218 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252510 PMAQI
26th Jul 20252611 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025313 AMAQI
27th Jul 2025314 AMAQI
30°C26/34°C
27th Jul 2025295 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025298 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20251910 AMAQI
27th Jul 20251711 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025281 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025314 PMAQI
27th Jul 2025275 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI
30°C26/34°C
28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025219 AMAQI
28th Jul 20252010 AMAQI
28th Jul 20252611 AMAQI
28th Jul 20253512 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025494 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025317 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252710 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025284 AMAQI
30°C26/34°C
29th Jul 2025285 AMAQI
29th Jul 2025286 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20253110 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025596 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025358 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252612 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025294 AMAQI
31°C27/37°C
30th Jul 2025315 AMAQI
30th Jul 2025316 AMAQI
30th Jul 2025317 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20255212 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025682 PMAQI
30th Jul 2025693 PMAQI
30th Jul 2025634 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025397 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025284 AMAQI
31°C27/36°C
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 20254211 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025574 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025398 PMAQI
31st Jul 2025419 PMAQI
31st Jul 20254110 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253512 AMAQI
1st Aug 2025341 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025354 AMAQI
31°C27/35°C
1st Aug 2025365 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025407 AMAQI
1st Aug 2025378 AMAQI
1st Aug 2025449 AMAQI
1st Aug 20254510 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025625 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025459 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20253812 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025384 AMAQI
32°C27/38°C
2nd Aug 2025405 AMAQI
2nd Aug 2025406 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025408 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025614 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025409 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
32°C27/38°C
3rd Aug 2025435 AMAQI
3rd Aug 2025416 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025469 AMAQI
3rd Aug 20255510 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025537 PMAQI
3rd Aug 2025488 PMAQI
3rd Aug 2025449 PMAQI
3rd Aug 20254510 PMAQI
3rd Aug 20254311 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025444 AMAQI
32°C28/37°C
4th Aug 2025455 AMAQI
4th Aug 2025456 AMAQI
4th Aug 2025457 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20258010 AMAQI
4th Aug 20258811 AMAQI
4th Aug 20258312 PMAQI
4th Aug 2025881 PMAQI
4th Aug 2025932 PMAQI
4th Aug 2025953 PMAQI
4th Aug 2025884 PMAQI
4th Aug 2025995 PMAQI
4th Aug 2025986 PMAQI
4th Aug 2025827 PMAQI
4th Aug 2025728 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254811 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025471 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025413 AMAQI
5th Aug 2025524 AMAQI
31°C28/36°C
5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025558 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20256212 PMAQI
5th Aug 2025591 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025503 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025515 PMAQI
5th Aug 2025506 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025522 AMAQI
6th Aug 2025513 AMAQI
6th Aug 2025534 AMAQI
32°C28/36°C
6th Aug 2025525 AMAQI
6th Aug 2025536 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025479 AMAQI
6th Aug 20254310 AMAQI
6th Aug 20255411 AMAQI
6th Aug 20255512 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025522 PMAQI
6th Aug 2025463 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025595 PMAQI
6th Aug 2025576 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255510 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025501 AMAQI
7th Aug 2025522 AMAQI
7th Aug 2025523 AMAQI
7th Aug 2025524 AMAQI
32°C29/36°C
7th Aug 2025525 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025497 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025509 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20255211 AMAQI
7th Aug 20254412 PMAQI
7th Aug 2025411 PMAQI
7th Aug 2025392 PMAQI
7th Aug 2025343 PMAQI
7th Aug 2025324 PMAQI
7th Aug 2025345 PMAQI
7th Aug 2025356 PMAQI
7th Aug 2025377 PMAQI
7th Aug 2025408 PMAQI
7th Aug 2025469 PMAQI
7th Aug 20254710 PMAQI
7th Aug 20254811 PMAQI
8th Aug 20254812 AMAQI
8th Aug 2025501 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025524 AMAQI
28°C26/32°C
8th Aug 2025525 AMAQI
8th Aug 2025516 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025379 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20252511 AMAQI
8th Aug 20252412 PMAQI
8th Aug 2025281 PMAQI
8th Aug 2025282 PMAQI
8th Aug 2025303 PMAQI
8th Aug 2025304 PMAQI
8th Aug 2025275 PMAQI
8th Aug 2025266 PMAQI
8th Aug 2025277 PMAQI
8th Aug 2025338 PMAQI
8th Aug 2025419 PMAQI
8th Aug 20254110 PMAQI
8th Aug 20254111 PMAQI
9th Aug 20254212 AMAQI
9th Aug 2025461 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025504 AMAQI
29°C25/34°C
9th Aug 2025485 AMAQI
9th Aug 2025486 AMAQI
9th Aug 2025477 AMAQI
9th Aug 2025488 AMAQI
9th Aug 2025389 AMAQI
9th Aug 20253910 AMAQI
9th Aug 20253811 AMAQI
9th Aug 20254112 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025462 PMAQI
9th Aug 2025533 PMAQI
9th Aug 2025584 PMAQI
9th Aug 2025595 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025537 PMAQI
9th Aug 2025508 PMAQI
9th Aug 2025489 PMAQI
9th Aug 20254910 PMAQI
9th Aug 20255111 PMAQI
10th Aug 20254912 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025482 AMAQI
10th Aug 2025483 AMAQI
10th Aug 2025484 AMAQI
29°C25/33°C
10th Aug 2025475 AMAQI
10th Aug 2025476 AMAQI
10th Aug 2025487 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20252910 AMAQI
10th Aug 20252711 AMAQI
10th Aug 20252712 PMAQI
10th Aug 2025301 PMAQI
10th Aug 2025292 PMAQI
10th Aug 2025243 PMAQI
10th Aug 2025244 PMAQI
10th Aug 2025305 PMAQI
10th Aug 2025346 PMAQI
10th Aug 2025367 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025459 PMAQI
10th Aug 20254510 PMAQI
10th Aug 20254411 PMAQI
11th Aug 20254312 AMAQI
11th Aug 2025441 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025493 AMAQI
11th Aug 2025474 AMAQI
25°C24/25°C
11th Aug 2025455 AMAQI
11th Aug 2025456 AMAQI
11th Aug 2025467 AMAQI
11th Aug 2025458 AMAQI
11th Aug 2025299 AMAQI
11th Aug 20252210 AMAQI
11th Aug 20252211 AMAQI
11th Aug 20252112 PMAQI
11th Aug 2025231 PMAQI
11th Aug 2025222 PMAQI
11th Aug 2025293 PMAQI
11th Aug 2025284 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025396 PMAQI
11th Aug 2025317 PMAQI
11th Aug 2025368 PMAQI
11th Aug 2025359 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253311 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025441 AMAQI
12th Aug 2025452 AMAQI
12th Aug 2025453 AMAQI
12th Aug 2025424 AMAQI
26°C25/28°C
12th Aug 2025405 AMAQI
12th Aug 2025396 AMAQI
12th Aug 2025397 AMAQI
12th Aug 2025408 AMAQI
12th Aug 2025279 AMAQI
12th Aug 20252910 AMAQI
12th Aug 20253211 AMAQI
12th Aug 20253312 PMAQI
12th Aug 2025361 PMAQI
12th Aug 2025382 PMAQI
12th Aug 2025303 PMAQI
12th Aug 2025314 PMAQI
12th Aug 2025295 PMAQI
12th Aug 2025326 PMAQI
12th Aug 2025327 PMAQI
12th Aug 2025348 PMAQI
12th Aug 2025349 PMAQI
12th Aug 20253310 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253412 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025402 AMAQI
13th Aug 2025403 AMAQI
13th Aug 2025394 AMAQI
25°C24/25°C
13th Aug 2025385 AMAQI
13th Aug 2025386 AMAQI
13th Aug 2025377 AMAQI
13th Aug 2025388 AMAQI
13th Aug 2025259 AMAQI
13th Aug 20253310 AMAQI
13th Aug 20253711 AMAQI
13th Aug 20254112 PMAQI
13th Aug 2025371 PMAQI
13th Aug 2025402 PMAQI
13th Aug 2025473 PMAQI
13th Aug 2025464 PMAQI
13th Aug 2025435 PMAQI
13th Aug 2025306 PMAQI
13th Aug 2025297 PMAQI
13th Aug 2025348 PMAQI
13th Aug 2025369 PMAQI
13th Aug 20253410 PMAQI
13th Aug 20253811 PMAQI
14th Aug 20253812 AMAQI
14th Aug 2025371 AMAQI
14th Aug 2025372 AMAQI
14th Aug 2025383 AMAQI
14th Aug 2025384 AMAQI
27°C25/30°C
14th Aug 2025385 AMAQI
14th Aug 2025386 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025309 AMAQI
14th Aug 20253710 AMAQI
14th Aug 20254311 AMAQI
14th Aug 20254612 PMAQI
14th Aug 2025511 PMAQI
14th Aug 2025502 PMAQI
14th Aug 2025543 PMAQI
14th Aug 2025554 PMAQI
14th Aug 2025495 PMAQI
14th Aug 2025466 PMAQI
14th Aug 2025437 PMAQI
14th Aug 2025438 PMAQI
14th Aug 2025379 PMAQI
14th Aug 20253910 PMAQI
14th Aug 20253711 PMAQI
15th Aug 20253512 AMAQI
15th Aug 2025371 AMAQI
15th Aug 2025362 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025394 AMAQI
28°C25/32°C
15th Aug 2025395 AMAQI
15th Aug 2025386 AMAQI
15th Aug 2025397 AMAQI
15th Aug 2025398 AMAQI
15th Aug 2025309 AMAQI
15th Aug 20253410 AMAQI
15th Aug 20253911 AMAQI
15th Aug 20255012 PMAQI
15th Aug 2025501 PMAQI
15th Aug 2025522 PMAQI
15th Aug 2025533 PMAQI
15th Aug 2025404 PMAQI
15th Aug 2025495 PMAQI
15th Aug 2025476 PMAQI
15th Aug 2025437 PMAQI
15th Aug 2025428 PMAQI
15th Aug 2025389 PMAQI
15th Aug 20253510 PMAQI
15th Aug 20253311 PMAQI
16th Aug 20253612 AMAQI
16th Aug 2025371 AMAQI
16th Aug 2025372 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025394 AMAQI
30°C26/35°C
16th Aug 2025395 AMAQI
16th Aug 2025406 AMAQI
16th Aug 2025417 AMAQI
16th Aug 2025418 AMAQI
16th Aug 2025379 AMAQI
16th Aug 20254110 AMAQI
16th Aug 20254511 AMAQI
16th Aug 20254912 PMAQI
16th Aug 2025471 PMAQI
16th Aug 2025442 PMAQI
16th Aug 2025473 PMAQI
16th Aug 2025444 PMAQI
16th Aug 2025485 PMAQI
16th Aug 2025446 PMAQI
16th Aug 2025477 PMAQI
16th Aug 2025428 PMAQI
16th Aug 2025409 PMAQI
16th Aug 20254010 PMAQI
16th Aug 20254311 PMAQI
17th Aug 20254312 AMAQI
17th Aug 2025391 AMAQI
17th Aug 2025382 AMAQI
17th Aug 2025383 AMAQI
17th Aug 2025394 AMAQI
29°C26/34°C
17th Aug 2025405 AMAQI
5 AM17th Aug 2025406 AMAQI
17th Aug 2025407 AMAQI
17th Aug 2025398 AMAQI
17th Aug 2025349 AMAQI
17th Aug 20253810 AMAQI
17th Aug 20254811 AMAQI
11 AM17th Aug 20255412 PMAQI
17th Aug 2025501 PMAQI
17th Aug 2025522 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025464 PMAQI
17th Aug 2025445 PMAQI
17th Aug 2025396 PMAQI
6 PM17th Aug 2025337 PMAQI
17th Aug 2025368 PMAQI
17th Aug 2025339 PMAQI
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
1 PM - 5 PM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 10 AM
34AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 5 PM (Avg. 45), while the lowest AQI was between 9 AM to 10 AM (Avg. 34).
Night time
Avg. Highest Time
2 AM - 11 PM
38AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
7 PM - 11 PM
37AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 38), while the lowest AQI was between 7 PM to 11 PM (Avg. 37).
2025 Days Vs Air Quality
Nagoya, Aichi, Japan
2025
92%
210
8%
18
Total number of days with different AQI categories in last 229 days in 2025 (136 days remaining)
Good
210 DaysModerate
18 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 92%
Health Risk Level:
Very Low
In 2025, 92% of 229 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
Nagoya, 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
27AQI
27AQI
2nd January 2025
28AQI
28AQI
3rd January 2025
28AQI
28AQI
4th January 2025
27AQI
27AQI
5th January 2025
25AQI
25AQI
6th January 2025
23AQI
23AQI
7th January 2025
26AQI
26AQI
8th January 2025
25AQI
25AQI
9th January 2025
26AQI
26AQI
10th January 2025
22AQI
22AQI
11th January 2025
24AQI
24AQI
12th January 2025
23AQI
23AQI
13th January 2025
26AQI
26AQI
14th January 2025
29AQI
29AQI
15th January 2025
29AQI
29AQI
16th January 2025
25AQI
25AQI
17th January 2025
27AQI
27AQI
18th January 2025
25AQI
25AQI
19th January 2025
27AQI
27AQI
20th January 2025
27AQI
27AQI
21st January 2025
31AQI
31AQI
22nd January 2025
31AQI
31AQI
23rd January 2025
37AQI
37AQI
24th January 2025
37AQI
37AQI
25th January 2025
36AQI
36AQI
26th January 2025
32AQI
32AQI
27th January 2025
27AQI
27AQI
28th January 2025
29AQI
29AQI
29th January 2025
29AQI
29AQI
30th January 2025
29AQI
29AQI
31st January 2025
32AQI
32AQI
1st February 2025
36AQI
36AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
29AQI
29AQI
4th February 2025
29AQI
29AQI
5th February 2025
29AQI
29AQI
6th February 2025
29AQI
29AQI
7th February 2025
29AQI
29AQI
8th February 2025
28AQI
28AQI
9th February 2025
28AQI
28AQI
10th February 2025
29AQI
29AQI
11th February 2025
30AQI
30AQI
12th February 2025
24AQI
24AQI
13th February 2025
31AQI
31AQI
14th February 2025
28AQI
28AQI
15th February 2025
30AQI
30AQI
16th February 2025
30AQI
30AQI
17th February 2025
32AQI
32AQI
18th February 2025
30AQI
30AQI
19th February 2025
30AQI
30AQI
20th February 2025
28AQI
28AQI
21st February 2025
29AQI
29AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
31AQI
31AQI
24th February 2025
32AQI
32AQI
25th February 2025
30AQI
30AQI
26th February 2025
36AQI
36AQI
27th February 2025
38AQI
38AQI
28th February 2025
37AQI
37AQI
1st March 2025
39AQI
39AQI
2nd March 2025
37AQI
37AQI
3rd March 2025
34AQI
34AQI
4th March 2025
25AQI
25AQI
5th March 2025
23AQI
23AQI
6th March 2025
31AQI
31AQI
7th March 2025
30AQI
30AQI
8th March 2025
30AQI
30AQI
9th March 2025
35AQI
35AQI
10th March 2025
32AQI
32AQI
11th March 2025
29AQI
29AQI
12th March 2025
25AQI
25AQI
13th March 2025
33AQI
33AQI
14th March 2025
21AQI
21AQI
15th March 2025
20AQI
20AQI
16th March 2025
17AQI
17AQI
17th March 2025
16AQI
16AQI
18th March 2025
16AQI
16AQI
19th March 2025
14AQI
14AQI
20th March 2025
19AQI
19AQI
21st March 2025
30AQI
30AQI
22nd March 2025
30AQI
30AQI
23rd March 2025
38AQI
38AQI
24th March 2025
37AQI
37AQI
25th March 2025
49AQI
49AQI
26th March 2025
68AQI
68AQI
27th March 2025
58AQI
58AQI
28th March 2025
38AQI
38AQI
29th March 2025
31AQI
31AQI
30th March 2025
29AQI
29AQI
31st March 2025
32AQI
32AQI
1st April 2025
22AQI
22AQI
2nd April 2025
23AQI
23AQI
3rd April 2025
17AQI
17AQI
4th April 2025
17AQI
17AQI
5th April 2025
19AQI
19AQI
6th April 2025
15AQI
15AQI
7th April 2025
19AQI
19AQI
8th April 2025
20AQI
20AQI
9th April 2025
18AQI
18AQI
10th April 2025
24AQI
24AQI
11th April 2025
24AQI
24AQI
12th April 2025
24AQI
24AQI
13th April 2025
19AQI
19AQI
14th April 2025
23AQI
23AQI
15th April 2025
18AQI
18AQI
16th April 2025
20AQI
20AQI
17th April 2025
24AQI
24AQI
18th April 2025
29AQI
29AQI
19th April 2025
29AQI
29AQI
20th April 2025
27AQI
27AQI
21st April 2025
21AQI
21AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
14AQI
14AQI
24th April 2025
14AQI
14AQI
25th April 2025
23AQI
23AQI
26th April 2025
22AQI
22AQI
27th April 2025
23AQI
23AQI
28th April 2025
22AQI
22AQI
29th April 2025
21AQI
21AQI
30th April 2025
24AQI
24AQI
1st May 2025
21AQI
21AQI
2nd May 2025
19AQI
19AQI
3rd May 2025
19AQI
19AQI
4th May 2025
19AQI
19AQI
5th May 2025
19AQI
19AQI
6th May 2025
16AQI
16AQI
7th May 2025
15AQI
15AQI
8th May 2025
16AQI
16AQI
9th May 2025
16AQI
16AQI
10th May 2025
15AQI
15AQI
11th May 2025
15AQI
15AQI
12th May 2025
20AQI
20AQI
13th May 2025
22AQI
22AQI
14th May 2025
24AQI
24AQI
15th May 2025
24AQI
24AQI
16th May 2025
22AQI
22AQI
17th May 2025
19AQI
19AQI
18th May 2025
24AQI
24AQI
19th May 2025
25AQI
25AQI
20th May 2025
33AQI
33AQI
21st May 2025
31AQI
31AQI
22nd May 2025
24AQI
24AQI
23rd May 2025
23AQI
23AQI
24th May 2025
22AQI
22AQI
25th May 2025
17AQI
17AQI
26th May 2025
17AQI
17AQI
27th May 2025
18AQI
18AQI
28th May 2025
16AQI
16AQI
29th May 2025
21AQI
21AQI
30th May 2025
18AQI
18AQI
31st May 2025
17AQI
17AQI
1st June 2025
16AQI
16AQI
2nd June 2025
21AQI
21AQI
3rd June 2025
17AQI
17AQI
4th June 2025
20AQI
20AQI
5th June 2025
20AQI
20AQI
6th June 2025
22AQI
22AQI
7th June 2025
28AQI
28AQI
8th June 2025
31AQI
31AQI
9th June 2025
24AQI
24AQI
10th June 2025
22AQI
22AQI
11th June 2025
21AQI
21AQI
12th June 2025
24AQI
24AQI
13th June 2025
25AQI
25AQI
14th June 2025
21AQI
21AQI
15th June 2025
20AQI
20AQI
16th June 2025
24AQI
24AQI
17th June 2025
24AQI
24AQI
18th June 2025
27AQI
27AQI
19th June 2025
31AQI
31AQI
20th June 2025
31AQI
31AQI
21st June 2025
26AQI
26AQI
22nd June 2025
19AQI
19AQI
23rd June 2025
17AQI
17AQI
24th June 2025
17AQI
17AQI
25th June 2025
18AQI
18AQI
26th June 2025
17AQI
17AQI
27th June 2025
22AQI
22AQI
28th June 2025
20AQI
20AQI
29th June 2025
24AQI
24AQI
30th June 2025
44AQI
44AQI
1st July 2025
54AQI
54AQI
2nd July 2025
78AQI
78AQI
3rd July 2025
71AQI
71AQI
4th July 2025
70AQI
70AQI
5th July 2025
78AQI
78AQI
6th July 2025
64AQI
64AQI
7th July 2025
68AQI
68AQI
8th July 2025
75AQI
75AQI
9th July 2025
86AQI
86AQI
10th July 2025
64AQI
64AQI
11th July 2025
54AQI
54AQI
12th July 2025
52AQI
52AQI
13th July 2025
52AQI
52AQI
14th July 2025
43AQI
43AQI
15th July 2025
49AQI
49AQI
16th July 2025
47AQI
47AQI
17th July 2025
41AQI
41AQI
18th July 2025
37AQI
37AQI
19th July 2025
35AQI
35AQI
20th July 2025
34AQI
34AQI
21st July 2025
35AQI
35AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
35AQI
35AQI
24th July 2025
34AQI
34AQI
25th July 2025
28AQI
28AQI
26th July 2025
25AQI
25AQI
27th July 2025
26AQI
26AQI
28th July 2025
30AQI
30AQI
29th July 2025
36AQI
36AQI
30th July 2025
38AQI
38AQI
31st July 2025
39AQI
39AQI
1st August 2025
45AQI
45AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
47AQI
47AQI
4th August 2025
64AQI
64AQI
5th August 2025
52AQI
52AQI
6th August 2025
53AQI
53AQI
7th August 2025
46AQI
46AQI
8th August 2025
40AQI
40AQI
9th August 2025
48AQI
48AQI
10th August 2025
40AQI
40AQI
11th August 2025
37AQI
37AQI
12th August 2025
36AQI
36AQI
13th August 2025
37AQI
37AQI
14th August 2025
41AQI
41AQI
15th August 2025
40AQI
40AQI
16th August 2025
41AQI
41AQI
28AQI
30AQI
31AQI
21AQI
20AQI
23AQI
49AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202530AQI
31
28
29
2
30
31
30
18
13
13
3
210
18
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
May20AQI
202433AQI
30
1
27
2
29
2
26
4
30
1
29
1
30
1
31
30
31
30
31
354
12
Highest AQI recorded in
April44AQI
Lowest AQI recorded in
December25AQI
202334AQI
30
1
28
28
3
29
1
29
2
28
2
31
31
30
31
26
3
31
352
12
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
August24AQI
202233AQI
31
21
20
3
25
5
22
9
29
1
23
1
3
1
29
31
29
1
31
294
21
Highest AQI recorded in
May45AQI
Lowest AQI recorded in
October26AQI
202127AQI
30
1
28
31
30
30
1
26
4
31
31
30
30
1
29
1
31
357
8
Highest AQI recorded in
June38AQI
Lowest AQI recorded in
January18AQI
202020AQI
13
21
18
29
30
1
29
2
19
31
30
31
251
3
Highest AQI recorded in
August26AQI
Lowest AQI recorded in
September16AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
34AQILeast Polluted Year Recorded
2020(Avg.)
20AQINagoya's annual 2025 AQI (30) shows an average percentage change of 7.3% (worsened AQI) compared to previous years: 2020 (20), 2021 (27), 2022 (33), 2023 (34), 2024 (33).
