Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

2 chome, 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

2 chome, Nagoya, Aichi, Japan

2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
61AQI
Lowest AQI recorded on
12th Aug 2025
35AQI

Same Day Analysis (20th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Aug - 21st Aug 2025

2 chome, Nagoya, Aichi, Japan

AQI
Day
Night
.

5 AM20th Aug 2025

6 PM

4 AM21st Aug 2025

Day time
Avg. Highest Time
12PM20th Aug

60AQI

Avg. Lowest Time
7AM20th Aug

44AQI

Night time
Avg. Highest Time
8PM20th Aug

50AQI

Avg. Lowest Time
3AM21st Aug

42AQI

In the last 24 hours,

2 chome's AQI reached its highest point of 60 at 12 PM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

2 chome, Nagoya, Aichi, Japan

JulAug
22nd - 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 - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252611 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025391 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025504 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025287 PMAQI
22nd Jul 2025238 PMAQI
22nd Jul 2025289 PMAQI
22nd Jul 20253110 PMAQI
22nd Jul 20253011 PMAQI
23rd Jul 20253112 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025363 AMAQI
23rd Jul 2025364 AMAQI

30°C26/35°C

23rd Jul 2025375 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025426 PMAQI
23rd Jul 2025357 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI

30°C26/34°C

24th Jul 2025365 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025532 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025554 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025337 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252710 PMAQI
24th Jul 20252711 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025323 AMAQI
25th Jul 2025334 AMAQI

30°C26/35°C

25th Jul 2025345 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025357 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025339 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253412 PMAQI
25th Jul 2025381 PMAQI
25th Jul 2025342 PMAQI
25th Jul 2025313 PMAQI
25th Jul 2025284 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025167 PMAQI
25th Jul 2025218 PMAQI
25th Jul 2025249 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025281 AMAQI
26th Jul 2025322 AMAQI
26th Jul 2025313 AMAQI
26th Jul 2025314 AMAQI

30°C26/34°C

26th Jul 2025325 AMAQI
26th Jul 2025326 AMAQI
26th Jul 2025337 AMAQI
26th Jul 2025338 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20252211 AMAQI
26th Jul 20251912 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025292 PMAQI
26th Jul 2025253 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025215 PMAQI
26th Jul 2025216 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252710 PMAQI
26th Jul 20252811 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025312 AMAQI
27th Jul 2025293 AMAQI
27th Jul 2025314 AMAQI

30°C26/34°C

27th Jul 2025295 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025249 AMAQI
27th Jul 20252610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251812 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025302 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025304 PMAQI
27th Jul 2025295 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025227 PMAQI
27th Jul 2025228 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252610 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025271 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 20252110 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252612 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025352 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025355 PMAQI
28th Jul 2025316 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025328 PMAQI
28th Jul 2025299 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252711 PMAQI
29th Jul 20252712 AMAQI
29th Jul 2025271 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025284 AMAQI

30°C26/34°C

29th Jul 2025285 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025287 AMAQI
29th Jul 2025288 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20254312 PMAQI
29th Jul 2025501 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025503 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025289 PMAQI
29th Jul 20252810 PMAQI
29th Jul 20252811 PMAQI
30th Jul 20252812 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025282 AMAQI
30th Jul 2025283 AMAQI
30th Jul 2025284 AMAQI

31°C27/37°C

30th Jul 2025295 AMAQI
30th Jul 2025296 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253510 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025614 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025466 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025358 PMAQI
30th Jul 2025299 PMAQI
30th Jul 20253010 PMAQI
30th Jul 20253011 PMAQI
31st Jul 20252812 AMAQI
31st Jul 2025291 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 20253911 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025378 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025291 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025324 AMAQI

31°C27/35°C

1st Aug 2025345 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025377 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025439 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025572 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20253710 PMAQI
1st Aug 20253811 PMAQI
2nd Aug 20253512 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025342 AMAQI
2nd Aug 2025323 AMAQI
2nd Aug 2025374 AMAQI

32°C27/38°C

2nd Aug 2025385 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254410 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025551 PMAQI
2nd Aug 2025562 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025576 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254512 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI

32°C27/38°C

3rd Aug 2025435 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025447 AMAQI
3rd Aug 2025428 AMAQI
3rd Aug 2025479 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025594 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025439 PMAQI
3rd Aug 20254610 PMAQI
3rd Aug 20254411 PMAQI
4th Aug 20254112 AMAQI
4th Aug 2025401 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025403 AMAQI
4th Aug 2025444 AMAQI

32°C28/37°C

4th Aug 2025465 AMAQI
4th Aug 2025466 AMAQI
4th Aug 2025457 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20258210 AMAQI
4th Aug 20258811 AMAQI
4th Aug 20258612 PMAQI
4th Aug 2025881 PMAQI
4th Aug 2025962 PMAQI
4th Aug 2025963 PMAQI
4th Aug 2025874 PMAQI
4th Aug 2025975 PMAQI
4th Aug 2025906 PMAQI
4th Aug 2025807 PMAQI
4th Aug 2025728 PMAQI
4th Aug 2025599 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20254911 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025422 AMAQI
5th Aug 2025423 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 20256210 AMAQI
5th Aug 20256311 AMAQI
5th Aug 20256012 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025532 PMAQI
5th Aug 2025513 PMAQI
5th Aug 2025524 PMAQI
5th Aug 2025525 PMAQI
5th Aug 2025496 PMAQI
5th Aug 2025487 PMAQI
5th Aug 2025518 PMAQI
5th Aug 2025519 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025512 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025534 AMAQI

32°C28/36°C

6th Aug 2025525 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025469 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20255511 AMAQI
6th Aug 20255312 PMAQI
6th Aug 2025531 PMAQI
6th Aug 2025532 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025554 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255210 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20255112 AMAQI
7th Aug 2025481 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 2025429 AMAQI
7th Aug 20255010 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20254012 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025362 PMAQI
7th Aug 2025363 PMAQI
7th Aug 2025404 PMAQI
7th Aug 2025405 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025437 PMAQI
7th Aug 2025448 PMAQI
7th Aug 2025509 PMAQI
7th Aug 20255010 PMAQI
7th Aug 20255011 PMAQI
8th Aug 20255112 AMAQI
8th Aug 2025511 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025534 AMAQI

28°C26/32°C

8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025359 AMAQI
8th Aug 20252710 AMAQI
8th Aug 20252211 AMAQI
8th Aug 20252212 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025362 PMAQI
8th Aug 2025363 PMAQI
8th Aug 2025364 PMAQI
8th Aug 2025325 PMAQI
8th Aug 2025306 PMAQI
8th Aug 2025317 PMAQI
8th Aug 2025348 PMAQI
8th Aug 2025449 PMAQI
8th Aug 20254810 PMAQI
8th Aug 20254811 PMAQI
9th Aug 20254712 AMAQI
9th Aug 2025491 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025513 AMAQI
9th Aug 2025504 AMAQI

29°C25/34°C

9th Aug 2025495 AMAQI
9th Aug 2025506 AMAQI
9th Aug 2025497 AMAQI
9th Aug 2025508 AMAQI
9th Aug 2025379 AMAQI
9th Aug 20253410 AMAQI
9th Aug 20253511 AMAQI
9th Aug 20253912 PMAQI
9th Aug 2025411 PMAQI
9th Aug 2025432 PMAQI
9th Aug 2025513 PMAQI
9th Aug 2025564 PMAQI
9th Aug 2025575 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025537 PMAQI
9th Aug 2025528 PMAQI
9th Aug 2025509 PMAQI
9th Aug 20255010 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255012 AMAQI
10th Aug 2025491 AMAQI
10th Aug 2025502 AMAQI
10th Aug 2025493 AMAQI
10th Aug 2025494 AMAQI

29°C25/33°C

10th Aug 2025495 AMAQI
10th Aug 2025496 AMAQI
10th Aug 2025497 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025389 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252711 AMAQI
10th Aug 20252812 PMAQI
10th Aug 2025341 PMAQI
10th Aug 2025362 PMAQI
10th Aug 2025323 PMAQI
10th Aug 2025304 PMAQI
10th Aug 2025335 PMAQI
10th Aug 2025366 PMAQI
10th Aug 2025397 PMAQI
10th Aug 2025428 PMAQI
10th Aug 2025489 PMAQI
10th Aug 20254810 PMAQI
10th Aug 20254911 PMAQI
11th Aug 20254912 AMAQI
11th Aug 2025481 AMAQI
11th Aug 2025502 AMAQI
11th Aug 2025503 AMAQI
11th Aug 2025504 AMAQI

25°C24/25°C

11th Aug 2025495 AMAQI
11th Aug 2025486 AMAQI
11th Aug 2025497 AMAQI
11th Aug 2025498 AMAQI
11th Aug 2025299 AMAQI
11th Aug 20252310 AMAQI
11th Aug 20252411 AMAQI
11th Aug 20252312 PMAQI
11th Aug 2025281 PMAQI
11th Aug 2025282 PMAQI
11th Aug 2025363 PMAQI
11th Aug 2025324 PMAQI
11th Aug 2025365 PMAQI
11th Aug 2025426 PMAQI
11th Aug 2025307 PMAQI
11th Aug 2025348 PMAQI
11th Aug 2025369 PMAQI
11th Aug 20253410 PMAQI
11th Aug 20253311 PMAQI
12th Aug 20253812 AMAQI
12th Aug 2025431 AMAQI
12th Aug 2025452 AMAQI
12th Aug 2025443 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 2025259 AMAQI
12th Aug 20252810 AMAQI
12th Aug 20253011 AMAQI
12th Aug 20252812 PMAQI
12th Aug 2025361 PMAQI
12th Aug 2025322 PMAQI
12th Aug 2025273 PMAQI
12th Aug 2025304 PMAQI
12th Aug 2025315 PMAQI
12th Aug 2025306 PMAQI
12th Aug 2025307 PMAQI
12th Aug 2025358 PMAQI
12th Aug 2025339 PMAQI
12th Aug 20253110 PMAQI
12th Aug 20253411 PMAQI
13th Aug 20253612 AMAQI
13th Aug 2025381 AMAQI
13th Aug 2025382 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 2025269 AMAQI
13th Aug 20252910 AMAQI
13th Aug 20253511 AMAQI
13th Aug 20253512 PMAQI
13th Aug 2025341 PMAQI
13th Aug 2025352 PMAQI
13th Aug 2025433 PMAQI
13th Aug 2025384 PMAQI
13th Aug 2025385 PMAQI
13th Aug 2025236 PMAQI
13th Aug 2025267 PMAQI
13th Aug 2025328 PMAQI
13th Aug 2025349 PMAQI
13th Aug 20253310 PMAQI
13th Aug 20253611 PMAQI
14th Aug 20254012 AMAQI
14th Aug 2025381 AMAQI
14th Aug 2025362 AMAQI
14th Aug 2025393 AMAQI
14th Aug 2025394 AMAQI

27°C25/30°C

14th Aug 2025385 AMAQI
14th Aug 2025386 AMAQI
14th Aug 2025387 AMAQI
14th Aug 2025388 AMAQI
14th Aug 2025299 AMAQI
14th Aug 20253910 AMAQI
14th Aug 20254411 AMAQI
14th Aug 20254512 PMAQI
14th Aug 2025531 PMAQI
14th Aug 2025522 PMAQI
14th Aug 2025563 PMAQI
14th Aug 2025534 PMAQI
14th Aug 2025495 PMAQI
14th Aug 2025486 PMAQI
14th Aug 2025437 PMAQI
14th Aug 2025388 PMAQI
14th Aug 2025379 PMAQI
14th Aug 20253810 PMAQI
14th Aug 20254011 PMAQI
15th Aug 20253812 AMAQI
15th Aug 2025381 AMAQI
15th Aug 2025372 AMAQI
15th Aug 2025373 AMAQI
15th Aug 2025394 AMAQI

28°C25/32°C

15th Aug 2025405 AMAQI
15th Aug 2025396 AMAQI
15th Aug 2025397 AMAQI
15th Aug 2025408 AMAQI
15th Aug 2025299 AMAQI
15th Aug 20253110 AMAQI
15th Aug 20254011 AMAQI
15th Aug 20255312 PMAQI
15th Aug 2025481 PMAQI
15th Aug 2025492 PMAQI
15th Aug 2025493 PMAQI
15th Aug 2025374 PMAQI
15th Aug 2025485 PMAQI
15th Aug 2025486 PMAQI
15th Aug 2025387 PMAQI
15th Aug 2025378 PMAQI
15th Aug 2025369 PMAQI
15th Aug 20253410 PMAQI
15th Aug 20253311 PMAQI
16th Aug 20253512 AMAQI
16th Aug 2025371 AMAQI
16th Aug 2025362 AMAQI
16th Aug 2025373 AMAQI
16th Aug 2025394 AMAQI

30°C26/35°C

16th Aug 2025405 AMAQI
16th Aug 2025406 AMAQI
16th Aug 2025407 AMAQI
16th Aug 2025428 AMAQI
16th Aug 2025329 AMAQI
16th Aug 20254310 AMAQI
16th Aug 20254311 AMAQI
16th Aug 20254812 PMAQI
16th Aug 2025501 PMAQI
16th Aug 2025462 PMAQI
16th Aug 2025523 PMAQI
16th Aug 2025464 PMAQI
16th Aug 2025495 PMAQI
16th Aug 2025456 PMAQI
16th Aug 2025447 PMAQI
16th Aug 2025418 PMAQI
16th Aug 2025419 PMAQI
16th Aug 20253910 PMAQI
16th Aug 20254411 PMAQI
17th Aug 20254712 AMAQI
17th Aug 2025401 AMAQI
17th Aug 2025382 AMAQI
17th Aug 2025383 AMAQI
17th Aug 2025404 AMAQI

29°C26/34°C

17th Aug 2025415 AMAQI
17th Aug 2025416 AMAQI
17th Aug 2025427 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025369 AMAQI
17th Aug 20253610 AMAQI
17th Aug 20254811 AMAQI
17th Aug 20255412 PMAQI
17th Aug 2025551 PMAQI
17th Aug 2025502 PMAQI
17th Aug 2025433 PMAQI
17th Aug 2025464 PMAQI
17th Aug 2025465 PMAQI
17th Aug 2025376 PMAQI
17th Aug 2025397 PMAQI
17th Aug 2025368 PMAQI
17th Aug 2025389 PMAQI
17th Aug 20253610 PMAQI
17th Aug 20253311 PMAQI
18th Aug 20253512 AMAQI
18th Aug 2025391 AMAQI
18th Aug 2025402 AMAQI
18th Aug 2025403 AMAQI
18th Aug 2025404 AMAQI

30°C26/35°C

18th Aug 2025425 AMAQI
18th Aug 2025436 AMAQI
18th Aug 2025447 AMAQI
18th Aug 2025428 AMAQI
18th Aug 2025379 AMAQI
18th Aug 20254010 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20254512 PMAQI
18th Aug 2025441 PMAQI
18th Aug 2025552 PMAQI
18th Aug 2025553 PMAQI
18th Aug 2025524 PMAQI
18th Aug 2025585 PMAQI
18th Aug 2025546 PMAQI
18th Aug 2025547 PMAQI
18th Aug 2025498 PMAQI
18th Aug 2025449 PMAQI
18th Aug 20254410 PMAQI
18th Aug 20254311 PMAQI
19th Aug 20254512 AMAQI
19th Aug 2025411 AMAQI
19th Aug 2025422 AMAQI
19th Aug 2025403 AMAQI
19th Aug 2025424 AMAQI

31°C26/36°C

19th Aug 2025415 AMAQI
19th Aug 2025426 AMAQI
19th Aug 2025427 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025489 AMAQI
19th Aug 20255410 AMAQI
19th Aug 20255211 AMAQI
19th Aug 20255212 PMAQI
19th Aug 2025561 PMAQI
19th Aug 2025562 PMAQI
19th Aug 2025553 PMAQI
19th Aug 2025574 PMAQI
19th Aug 2025565 PMAQI
19th Aug 2025576 PMAQI
19th Aug 2025567 PMAQI
19th Aug 2025588 PMAQI
19th Aug 2025529 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20254711 PMAQI
20th Aug 20254612 AMAQI
20th Aug 2025391 AMAQI
20th Aug 2025412 AMAQI
20th Aug 2025423 AMAQI
20th Aug 2025454 AMAQI

30°C26/35°C

20th Aug 2025455 AMAQI
20th Aug 2025446 AMAQI
20th Aug 2025447 AMAQI
20th Aug 2025458 AMAQI
20th Aug 2025529 AMAQI
20th Aug 20255410 AMAQI
20th Aug 20255611 AMAQI
20th Aug 20256012 PMAQI
20th Aug 2025581 PMAQI
20th Aug 2025582 PMAQI
20th Aug 2025573 PMAQI
20th Aug 2025574 PMAQI
20th Aug 2025555 PMAQI
20th Aug 2025476 PMAQI
20th Aug 2025477 PMAQI
20th Aug 2025508 PMAQI
20th Aug 2025439 PMAQI
20th Aug 20254610 PMAQI
20th Aug 20254211 PMAQI
21st Aug 20254412 AMAQI
21st Aug 2025421 AMAQI
21st Aug 2025432 AMAQI
21st Aug 2025423 AMAQI
21st Aug 2025474 AMAQI

31°C26/36°C

21st Aug 2025485 AMAQI
5 AM
21st Aug 2025496 AMAQI
21st Aug 2025487 AMAQI
21st Aug 2025488 AMAQI
21st Aug 2025609 AMAQI
21st Aug 20255110 AMAQI
21st Aug 20255111 AMAQI
11 AM
21st Aug 20255812 PMAQI
21st Aug 2025591 PMAQI
21st Aug 2025642 PMAQI
21st Aug 2025543 PMAQI
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
1 PM - 5 PM

47AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 5 PM (Avg. 47), while the lowest AQI was between 9 AM to 9 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM

39AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

39AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 39), while the lowest AQI was between 12 AM to 11 PM (Avg. 39).

2025 Days Vs Air Quality

2 chome, Nagoya, Aichi, Japan

2025

82%

69

18%

15

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
69 Days
Moderate
15 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 82%

Health Risk Level:

Low

In 2025, 82% of 233 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

2 chome, 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 May 2025
29AQI
2nd May 2025
25AQI
3rd May 2025
18AQI
1st June 2025
24AQI
2nd June 2025
32AQI
3rd June 2025
23AQI
4th June 2025
29AQI
5th June 2025
28AQI
6th June 2025
33AQI
7th June 2025
45AQI
8th June 2025
48AQI
9th June 2025
38AQI
10th June 2025
29AQI
11th June 2025
28AQI
12th June 2025
30AQI
13th June 2025
35AQI
14th June 2025
26AQI
15th June 2025
25AQI
16th June 2025
34AQI
17th June 2025
30AQI
18th June 2025
35AQI
19th June 2025
40AQI
20th June 2025
43AQI
21st June 2025
33AQI
22nd June 2025
24AQI
23rd June 2025
22AQI
24th June 2025
21AQI
25th June 2025
22AQI
26th June 2025
20AQI
27th June 2025
26AQI
28th June 2025
24AQI
29th June 2025
30AQI
30th June 2025
41AQI
1st July 2025
50AQI
2nd July 2025
70AQI
3rd July 2025
64AQI
4th July 2025
65AQI
5th July 2025
73AQI
6th July 2025
65AQI
7th July 2025
66AQI
8th July 2025
70AQI
9th July 2025
83AQI
10th July 2025
66AQI
11th July 2025
57AQI
12th July 2025
55AQI
13th July 2025
54AQI
14th July 2025
46AQI
15th July 2025
50AQI
16th July 2025
49AQI
17th July 2025
44AQI
18th July 2025
41AQI
19th July 2025
39AQI
20th July 2025
37AQI
21st July 2025
37AQI
22nd July 2025
34AQI
23rd July 2025
36AQI
24th July 2025
34AQI
25th July 2025
29AQI
26th July 2025
26AQI
27th July 2025
27AQI
28th July 2025
29AQI
29th July 2025
34AQI
30th July 2025
36AQI
31st July 2025
36AQI
1st August 2025
42AQI
2nd August 2025
43AQI
3rd August 2025
48AQI
4th August 2025
61AQI
5th August 2025
52AQI
6th August 2025
53AQI
7th August 2025
48AQI
8th August 2025
43AQI
9th August 2025
49AQI
10th August 2025
43AQI
11th August 2025
40AQI
12th August 2025
35AQI
13th August 2025
35AQI
14th August 2025
41AQI
15th August 2025
39AQI
16th August 2025
41AQI
17th August 2025
41AQI
18th August 2025
43AQI
19th August 2025
49AQI
20th August 2025
47AQI

24AQI

31AQI

48AQI

45AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202540AQI

3
30
19
12
17
3
69
15

Highest AQI recorded in

July

48AQI

Lowest AQI recorded in

May

24AQI

Most & Least Polluted Years Over the Last 1 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI
Least Polluted Year Recorded
2025(Avg.)
40AQI

2 chome's annual 2025 AQI (40) shows an average percentage change of NaN% (improved AQI) compared to previous years: .