Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Nodago, Togitsu, Nagasaki, 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

Nodago, Togitsu, Nagasaki, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Aug 2024
73AQI
Lowest AQI recorded on
3rd Aug 2022
13AQI

Same Day Analysis (19th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 49 of Good air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 19th Aug - 20th Aug 2025

Nodago, Togitsu, Nagasaki, Japan

AQI
Day
Night
.

5 AM19th Aug 2025

7 PM

4 AM20th Aug 2025

Day time
Avg. Highest Time
11AM19th Aug

66AQI

Avg. Lowest Time
8AM19th Aug

47AQI

Night time
Avg. Highest Time
8PM19th Aug

52AQI

Avg. Lowest Time
1AM20th Aug

42AQI

In the last 24 hours,

Nodago's AQI reached its highest point of 66 at 11 AM during the Day, while the lowest point, 42, was recorded at 1 AM during the Night between 19th Aug and 20th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Nodago, Togitsu, Nagasaki, Japan

JulAug
21st - 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 - 18th18th - 19th19th - 20th20th
Day
Night
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025239 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025434 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025427 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20254310 PMAQI
21st Jul 20254311 PMAQI
22nd Jul 20254112 AMAQI
22nd Jul 2025401 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025384 AMAQI

27°C25/30°C

22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025429 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20253412 PMAQI
22nd Jul 2025271 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025615 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025657 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20254910 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025451 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025393 AMAQI
23rd Jul 2025384 AMAQI

28°C25/31°C

23rd Jul 2025385 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025387 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025469 AMAQI
23rd Jul 20254610 AMAQI
23rd Jul 20254911 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025562 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025614 PMAQI
23rd Jul 2025615 PMAQI
23rd Jul 2025646 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255112 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025422 AMAQI
24th Jul 2025423 AMAQI
24th Jul 2025434 AMAQI

28°C26/31°C

24th Jul 2025445 AMAQI
24th Jul 2025446 AMAQI
24th Jul 2025447 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025469 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025363 PMAQI
24th Jul 2025374 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025449 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20254012 AMAQI
25th Jul 2025391 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI

28°C26/32°C

25th Jul 2025465 AMAQI
25th Jul 2025466 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251811 AMAQI
25th Jul 20252212 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025164 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025268 PMAQI
25th Jul 2025339 PMAQI
25th Jul 20253110 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253412 AMAQI
26th Jul 2025401 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025453 AMAQI
26th Jul 2025434 AMAQI

28°C26/33°C

26th Jul 2025415 AMAQI
26th Jul 2025406 AMAQI
26th Jul 2025407 AMAQI
26th Jul 2025408 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20251610 AMAQI
26th Jul 20251811 AMAQI
26th Jul 20251812 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025232 PMAQI
26th Jul 2025213 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025247 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025309 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20253211 PMAQI
27th Jul 20252812 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025332 AMAQI
27th Jul 2025403 AMAQI
27th Jul 2025394 AMAQI

28°C26/32°C

27th Jul 2025385 AMAQI
27th Jul 2025366 AMAQI
27th Jul 2025377 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025269 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251611 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025142 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025204 PMAQI
27th Jul 2025165 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252811 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025291 AMAQI
28th Jul 2025362 AMAQI
28th Jul 2025363 AMAQI
28th Jul 2025354 AMAQI

29°C26/32°C

28th Jul 2025335 AMAQI
28th Jul 2025336 AMAQI
28th Jul 2025337 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025269 AMAQI
28th Jul 20252510 AMAQI
28th Jul 20252211 AMAQI
28th Jul 20252012 PMAQI
28th Jul 2025241 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025294 PMAQI
28th Jul 2025255 PMAQI
28th Jul 2025186 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025379 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253411 PMAQI
29th Jul 20252912 AMAQI
29th Jul 2025251 AMAQI
29th Jul 2025322 AMAQI
29th Jul 2025323 AMAQI
29th Jul 2025324 AMAQI

28°C25/32°C

29th Jul 2025325 AMAQI
29th Jul 2025326 AMAQI
29th Jul 2025307 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025219 AMAQI
29th Jul 20251910 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252112 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025222 PMAQI
29th Jul 2025163 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025309 PMAQI
29th Jul 20252910 PMAQI
29th Jul 20253211 PMAQI
30th Jul 20253412 AMAQI
30th Jul 2025351 AMAQI
30th Jul 2025312 AMAQI
30th Jul 2025313 AMAQI
30th Jul 2025304 AMAQI

28°C25/32°C

30th Jul 2025295 AMAQI
30th Jul 2025306 AMAQI
30th Jul 2025297 AMAQI
30th Jul 2025298 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025275 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025377 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025371 AMAQI
31st Jul 2025302 AMAQI
31st Jul 2025303 AMAQI
31st Jul 2025304 AMAQI

28°C25/31°C

31st Jul 2025305 AMAQI
31st Jul 2025306 AMAQI
31st Jul 2025307 AMAQI
31st Jul 2025308 AMAQI
31st Jul 2025309 AMAQI
31st Jul 20253010 AMAQI
31st Jul 20253911 AMAQI
31st Jul 20253712 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025272 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025265 PMAQI
31st Jul 2025306 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025478 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20254212 AMAQI
1st Aug 2025391 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025363 AMAQI
1st Aug 2025394 AMAQI

28°C25/33°C

1st Aug 2025415 AMAQI
1st Aug 2025416 AMAQI
1st Aug 2025437 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025613 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254612 AMAQI
2nd Aug 2025461 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025423 AMAQI
2nd Aug 2025444 AMAQI

29°C26/32°C

2nd Aug 2025525 AMAQI
2nd Aug 2025496 AMAQI
2nd Aug 2025467 AMAQI
2nd Aug 2025518 AMAQI
2nd Aug 2025579 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025611 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255011 PMAQI
3rd Aug 20255112 AMAQI
3rd Aug 2025511 AMAQI
3rd Aug 2025462 AMAQI
3rd Aug 2025493 AMAQI
3rd Aug 2025514 AMAQI

28°C26/31°C

3rd Aug 2025535 AMAQI
3rd Aug 2025526 AMAQI
3rd Aug 2025517 AMAQI
3rd Aug 2025498 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20254910 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025564 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025528 PMAQI
3rd Aug 2025539 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255011 PMAQI
4th Aug 20255012 AMAQI
4th Aug 2025511 AMAQI
4th Aug 2025512 AMAQI
4th Aug 2025513 AMAQI
4th Aug 2025524 AMAQI

28°C26/30°C

4th Aug 2025505 AMAQI
4th Aug 2025526 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025528 AMAQI
4th Aug 2025509 AMAQI
4th Aug 20254310 AMAQI
4th Aug 20255311 AMAQI
4th Aug 20253812 PMAQI
4th Aug 2025421 PMAQI
4th Aug 2025332 PMAQI
4th Aug 2025423 PMAQI
4th Aug 2025404 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025456 PMAQI
4th Aug 2025477 PMAQI
4th Aug 2025498 PMAQI
4th Aug 2025469 PMAQI
4th Aug 20254210 PMAQI
4th Aug 20254311 PMAQI
5th Aug 20254812 AMAQI
5th Aug 2025501 AMAQI
5th Aug 2025482 AMAQI
5th Aug 2025503 AMAQI
5th Aug 2025484 AMAQI

28°C27/30°C

5th Aug 2025495 AMAQI
5th Aug 2025486 AMAQI
5th Aug 2025487 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025399 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20254511 AMAQI
5th Aug 20254512 PMAQI
5th Aug 2025511 PMAQI
5th Aug 2025482 PMAQI
5th Aug 2025443 PMAQI
5th Aug 2025364 PMAQI
5th Aug 2025415 PMAQI
5th Aug 2025476 PMAQI
5th Aug 2025427 PMAQI
5th Aug 2025468 PMAQI
5th Aug 2025409 PMAQI
5th Aug 20254310 PMAQI
5th Aug 20254011 PMAQI
6th Aug 20254612 AMAQI
6th Aug 2025491 AMAQI
6th Aug 2025512 AMAQI
6th Aug 2025503 AMAQI
6th Aug 2025494 AMAQI

28°C27/30°C

6th Aug 2025505 AMAQI
6th Aug 2025506 AMAQI
6th Aug 2025517 AMAQI
6th Aug 2025508 AMAQI
6th Aug 2025369 AMAQI
6th Aug 20254110 AMAQI
6th Aug 20255211 AMAQI
6th Aug 20254612 PMAQI
6th Aug 2025471 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025453 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025535 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255110 PMAQI
6th Aug 20255211 PMAQI
7th Aug 20255112 AMAQI
7th Aug 2025481 AMAQI
7th Aug 2025502 AMAQI
7th Aug 2025513 AMAQI
7th Aug 2025504 AMAQI

28°C27/30°C

7th Aug 2025505 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025507 AMAQI
7th Aug 2025528 AMAQI
7th Aug 2025499 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255612 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025522 PMAQI
7th Aug 2025503 PMAQI
7th Aug 2025584 PMAQI
7th Aug 2025565 PMAQI
7th Aug 2025536 PMAQI
7th Aug 2025607 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025569 PMAQI
7th Aug 20255710 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255512 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025512 AMAQI
8th Aug 2025513 AMAQI
8th Aug 2025524 AMAQI

28°C27/29°C

8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025528 AMAQI
8th Aug 2025329 AMAQI
8th Aug 20252910 AMAQI
8th Aug 20253011 AMAQI
8th Aug 20253212 PMAQI
8th Aug 2025321 PMAQI
8th Aug 2025252 PMAQI
8th Aug 2025303 PMAQI
8th Aug 2025354 PMAQI
8th Aug 2025335 PMAQI
8th Aug 2025346 PMAQI
8th Aug 2025387 PMAQI
8th Aug 2025428 PMAQI
8th Aug 2025489 PMAQI
8th Aug 20254710 PMAQI
8th Aug 20254911 PMAQI
9th Aug 20254612 AMAQI
9th Aug 2025461 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI
9th Aug 2025514 AMAQI

26°C25/27°C

9th Aug 2025505 AMAQI
9th Aug 2025506 AMAQI
9th Aug 2025507 AMAQI
9th Aug 2025508 AMAQI
9th Aug 2025329 AMAQI
9th Aug 20252810 AMAQI
9th Aug 20252511 AMAQI
9th Aug 20251912 PMAQI
9th Aug 2025201 PMAQI
9th Aug 2025222 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025274 PMAQI
9th Aug 2025265 PMAQI
9th Aug 2025266 PMAQI
9th Aug 2025327 PMAQI
9th Aug 2025408 PMAQI
9th Aug 2025479 PMAQI
9th Aug 20254810 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254612 AMAQI
10th Aug 2025481 AMAQI
10th Aug 2025512 AMAQI
10th Aug 2025513 AMAQI
10th Aug 2025484 AMAQI

27°C26/27°C

10th Aug 2025465 AMAQI
10th Aug 2025466 AMAQI
10th Aug 2025467 AMAQI
10th Aug 2025468 AMAQI
10th Aug 2025459 AMAQI
10th Aug 20254210 AMAQI
10th Aug 20254911 AMAQI
10th Aug 20254912 PMAQI
10th Aug 2025441 PMAQI
10th Aug 2025442 PMAQI
10th Aug 2025393 PMAQI
10th Aug 2025384 PMAQI
10th Aug 2025445 PMAQI
10th Aug 2025426 PMAQI
10th Aug 2025377 PMAQI
10th Aug 2025448 PMAQI
10th Aug 2025499 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20255011 PMAQI
11th Aug 20254512 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025492 AMAQI
11th Aug 2025483 AMAQI
11th Aug 2025484 AMAQI

27°C27/27°C

11th Aug 2025485 AMAQI
11th Aug 2025486 AMAQI
11th Aug 2025487 AMAQI
11th Aug 2025488 AMAQI
11th Aug 2025309 AMAQI
11th Aug 20251810 AMAQI
11th Aug 20252011 AMAQI
11th Aug 20252212 PMAQI
11th Aug 2025241 PMAQI
11th Aug 2025192 PMAQI
11th Aug 2025363 PMAQI
11th Aug 2025294 PMAQI
11th Aug 2025335 PMAQI
11th Aug 2025406 PMAQI
11th Aug 2025367 PMAQI
11th Aug 2025428 PMAQI
11th Aug 2025409 PMAQI
11th Aug 20254110 PMAQI
11th Aug 20253811 PMAQI
12th Aug 20254112 AMAQI
12th Aug 2025491 AMAQI
12th Aug 2025502 AMAQI
12th Aug 2025483 AMAQI
12th Aug 2025484 AMAQI

27°C25/27°C

12th Aug 2025505 AMAQI
12th Aug 2025486 AMAQI
12th Aug 2025447 AMAQI
12th Aug 2025428 AMAQI
12th Aug 2025289 AMAQI
12th Aug 20252310 AMAQI
12th Aug 20253611 AMAQI
12th Aug 20254412 PMAQI
12th Aug 2025371 PMAQI
12th Aug 2025392 PMAQI
12th Aug 2025343 PMAQI
12th Aug 2025394 PMAQI
12th Aug 2025285 PMAQI
12th Aug 2025406 PMAQI
12th Aug 2025347 PMAQI
12th Aug 2025408 PMAQI
12th Aug 2025449 PMAQI
12th Aug 20254610 PMAQI
12th Aug 20254111 PMAQI
13th Aug 20253912 AMAQI
13th Aug 2025481 AMAQI
13th Aug 2025482 AMAQI
13th Aug 2025483 AMAQI
13th Aug 2025464 AMAQI

27°C27/29°C

13th Aug 2025455 AMAQI
13th Aug 2025426 AMAQI
13th Aug 2025467 AMAQI
13th Aug 2025448 AMAQI
13th Aug 2025409 AMAQI
13th Aug 20253910 AMAQI
13th Aug 20253611 AMAQI
13th Aug 20252912 PMAQI
13th Aug 2025421 PMAQI
13th Aug 2025452 PMAQI
13th Aug 2025463 PMAQI
13th Aug 2025534 PMAQI
13th Aug 2025515 PMAQI
13th Aug 2025466 PMAQI
13th Aug 2025477 PMAQI
13th Aug 2025398 PMAQI
13th Aug 2025479 PMAQI
13th Aug 20254210 PMAQI
13th Aug 20253811 PMAQI
14th Aug 20253912 AMAQI
14th Aug 2025441 AMAQI
14th Aug 2025482 AMAQI
14th Aug 2025453 AMAQI
14th Aug 2025404 AMAQI

28°C27/30°C

14th Aug 2025425 AMAQI
14th Aug 2025436 AMAQI
14th Aug 2025427 AMAQI
14th Aug 2025428 AMAQI
14th Aug 2025219 AMAQI
14th Aug 20252910 AMAQI
14th Aug 20253311 AMAQI
14th Aug 20253512 PMAQI
14th Aug 2025421 PMAQI
14th Aug 2025382 PMAQI
14th Aug 2025523 PMAQI
14th Aug 2025514 PMAQI
14th Aug 2025515 PMAQI
14th Aug 2025496 PMAQI
14th Aug 2025507 PMAQI
14th Aug 2025508 PMAQI
14th Aug 2025459 PMAQI
14th Aug 20254310 PMAQI
14th Aug 20254811 PMAQI
15th Aug 20254412 AMAQI
15th Aug 2025461 AMAQI
15th Aug 2025442 AMAQI
15th Aug 2025443 AMAQI
15th Aug 2025444 AMAQI

28°C26/30°C

15th Aug 2025415 AMAQI
15th Aug 2025426 AMAQI
15th Aug 2025427 AMAQI
15th Aug 2025418 AMAQI
15th Aug 2025389 AMAQI
15th Aug 20253510 AMAQI
15th Aug 20253811 AMAQI
15th Aug 20253612 PMAQI
15th Aug 2025541 PMAQI
15th Aug 2025412 PMAQI
15th Aug 2025443 PMAQI
15th Aug 2025404 PMAQI
15th Aug 2025325 PMAQI
15th Aug 2025326 PMAQI
15th Aug 2025387 PMAQI
15th Aug 2025438 PMAQI
15th Aug 2025389 PMAQI
15th Aug 20253810 PMAQI
15th Aug 20254011 PMAQI
16th Aug 20253812 AMAQI
16th Aug 2025401 AMAQI
16th Aug 2025402 AMAQI
16th Aug 2025413 AMAQI
16th Aug 2025404 AMAQI

28°C26/31°C

16th Aug 2025405 AMAQI
16th Aug 2025416 AMAQI
16th Aug 2025427 AMAQI
16th Aug 2025418 AMAQI
16th Aug 2025379 AMAQI
16th Aug 20253410 AMAQI
16th Aug 20254411 AMAQI
16th Aug 20254812 PMAQI
16th Aug 2025521 PMAQI
16th Aug 2025482 PMAQI
16th Aug 2025463 PMAQI
16th Aug 2025474 PMAQI
16th Aug 2025475 PMAQI
16th Aug 2025436 PMAQI
16th Aug 2025487 PMAQI
16th Aug 2025428 PMAQI
16th Aug 2025429 PMAQI
16th Aug 20253910 PMAQI
16th Aug 20254211 PMAQI
17th Aug 20254212 AMAQI
17th Aug 2025411 AMAQI
17th Aug 2025402 AMAQI
17th Aug 2025403 AMAQI
17th Aug 2025404 AMAQI

28°C26/31°C

17th Aug 2025405 AMAQI
17th Aug 2025426 AMAQI
17th Aug 2025417 AMAQI
17th Aug 2025408 AMAQI
17th Aug 2025369 AMAQI
17th Aug 20253410 AMAQI
17th Aug 20254311 AMAQI
17th Aug 20254212 PMAQI
17th Aug 2025401 PMAQI
17th Aug 2025462 PMAQI
17th Aug 2025523 PMAQI
17th Aug 2025514 PMAQI
17th Aug 2025465 PMAQI
17th Aug 2025436 PMAQI
17th Aug 2025287 PMAQI
17th Aug 2025338 PMAQI
17th Aug 2025389 PMAQI
17th Aug 20254210 PMAQI
17th Aug 20254311 PMAQI
18th Aug 20254812 AMAQI
18th Aug 2025441 AMAQI
18th Aug 2025392 AMAQI
18th Aug 2025393 AMAQI
18th Aug 2025404 AMAQI

28°C27/30°C

18th Aug 2025395 AMAQI
18th Aug 2025416 AMAQI
18th Aug 2025407 AMAQI
18th Aug 2025418 AMAQI
18th Aug 2025389 AMAQI
18th Aug 20254910 AMAQI
18th Aug 20255511 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025571 PMAQI
18th Aug 2025602 PMAQI
18th Aug 2025583 PMAQI
18th Aug 2025604 PMAQI
18th Aug 2025645 PMAQI
18th Aug 2025616 PMAQI
18th Aug 2025617 PMAQI
18th Aug 2025578 PMAQI
18th Aug 2025549 PMAQI
18th Aug 20255410 PMAQI
18th Aug 20255411 PMAQI
19th Aug 20255312 AMAQI
19th Aug 2025441 AMAQI
19th Aug 2025432 AMAQI
19th Aug 2025423 AMAQI
19th Aug 2025444 AMAQI

28°C26/30°C

19th Aug 2025485 AMAQI
19th Aug 2025476 AMAQI
19th Aug 2025487 AMAQI
19th Aug 2025478 AMAQI
19th Aug 2025519 AMAQI
19th Aug 20256010 AMAQI
19th Aug 20256611 AMAQI
19th Aug 20255812 PMAQI
19th Aug 2025581 PMAQI
19th Aug 2025592 PMAQI
19th Aug 2025563 PMAQI
19th Aug 2025584 PMAQI
19th Aug 2025535 PMAQI
19th Aug 2025566 PMAQI
19th Aug 2025557 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025459 PMAQI
19th Aug 20254810 PMAQI
19th Aug 20254511 PMAQI
20th Aug 20254412 AMAQI
20th Aug 2025421 AMAQI
20th Aug 2025442 AMAQI
20th Aug 2025453 AMAQI
20th Aug 2025494 AMAQI

28°C26/30°C

20th Aug 2025505 AMAQI
5 AM
20th Aug 2025516 AMAQI
20th Aug 2025507 AMAQI
20th Aug 2025508 AMAQI
20th Aug 2025369 AMAQI
20th Aug 20255010 AMAQI
20th Aug 20254611 AMAQI
20th Aug 20254312 PMAQI
12 PM
20th Aug 2025491 PMAQI
20th Aug 2025482 PMAQI
20th Aug 2025423 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

43AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 10 AM

37AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 43), while the lowest AQI was between 9 AM to 10 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 11 PM

44AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

44AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 44), while the lowest AQI was between 12 AM to 11 PM (Avg. 44).

2025 Days Vs Air Quality

Nodago, Togitsu, Nagasaki, Japan

2025

79%

183

21%

48

Total number of days with different AQI categories in last 232 days in 2025 (133 days remaining)

Good
183 Days
Moderate
48 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 79%

Health Risk Level:

Low

In 2025, 79% of 232 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

Nodago, Togitsu, Nagasaki, 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
31AQI
2nd January 2025
39AQI
3rd January 2025
34AQI
4th January 2025
33AQI
5th January 2025
33AQI
6th January 2025
51AQI
7th January 2025
29AQI
8th January 2025
41AQI
9th January 2025
28AQI
10th January 2025
34AQI
11th January 2025
27AQI
12th January 2025
34AQI
13th January 2025
38AQI
14th January 2025
45AQI
15th January 2025
42AQI
16th January 2025
37AQI
17th January 2025
47AQI
18th January 2025
48AQI
19th January 2025
48AQI
20th January 2025
52AQI
21st January 2025
74AQI
22nd January 2025
73AQI
23rd January 2025
68AQI
24th January 2025
71AQI
25th January 2025
45AQI
26th January 2025
44AQI
27th January 2025
39AQI
28th January 2025
36AQI
29th January 2025
32AQI
30th January 2025
36AQI
31st January 2025
44AQI
1st February 2025
39AQI
2nd February 2025
36AQI
3rd February 2025
44AQI
4th February 2025
31AQI
5th February 2025
37AQI
6th February 2025
29AQI
7th February 2025
36AQI
8th February 2025
30AQI
9th February 2025
30AQI
10th February 2025
30AQI
11th February 2025
39AQI
12th February 2025
37AQI
13th February 2025
33AQI
14th February 2025
38AQI
15th February 2025
30AQI
16th February 2025
37AQI
17th February 2025
37AQI
18th February 2025
34AQI
19th February 2025
33AQI
20th February 2025
32AQI
21st February 2025
33AQI
22nd February 2025
41AQI
23rd February 2025
35AQI
24th February 2025
38AQI
25th February 2025
36AQI
26th February 2025
43AQI
27th February 2025
61AQI
28th February 2025
59AQI
1st March 2025
61AQI
2nd March 2025
57AQI
3rd March 2025
45AQI
4th March 2025
33AQI
5th March 2025
33AQI
6th March 2025
31AQI
7th March 2025
35AQI
8th March 2025
40AQI
9th March 2025
45AQI
10th March 2025
50AQI
11th March 2025
47AQI
12th March 2025
50AQI
13th March 2025
54AQI
14th March 2025
37AQI
15th March 2025
31AQI
16th March 2025
32AQI
17th March 2025
48AQI
18th March 2025
48AQI
19th March 2025
49AQI
20th March 2025
54AQI
21st March 2025
58AQI
22nd March 2025
65AQI
23rd March 2025
59AQI
24th March 2025
44AQI
25th March 2025
55AQI
26th March 2025
56AQI
27th March 2025
42AQI
28th March 2025
58AQI
29th March 2025
54AQI
30th March 2025
45AQI
31st March 2025
45AQI
1st April 2025
45AQI
2nd April 2025
36AQI
3rd April 2025
37AQI
4th April 2025
37AQI
5th April 2025
41AQI
6th April 2025
43AQI
7th April 2025
43AQI
8th April 2025
40AQI
9th April 2025
53AQI
10th April 2025
44AQI
11th April 2025
59AQI
12th April 2025
50AQI
13th April 2025
49AQI
14th April 2025
56AQI
15th April 2025
36AQI
16th April 2025
51AQI
17th April 2025
44AQI
18th April 2025
54AQI
19th April 2025
50AQI
20th April 2025
37AQI
21st April 2025
41AQI
22nd April 2025
31AQI
23rd April 2025
28AQI
24th April 2025
33AQI
25th April 2025
47AQI
26th April 2025
44AQI
27th April 2025
49AQI
28th April 2025
41AQI
29th April 2025
52AQI
30th April 2025
50AQI
1st May 2025
42AQI
2nd May 2025
39AQI
3rd May 2025
41AQI
4th May 2025
39AQI
5th May 2025
42AQI
6th May 2025
40AQI
7th May 2025
39AQI
8th May 2025
47AQI
9th May 2025
32AQI
10th May 2025
39AQI
11th May 2025
49AQI
12th May 2025
53AQI
13th May 2025
58AQI
14th May 2025
58AQI
15th May 2025
56AQI
16th May 2025
61AQI
17th May 2025
38AQI
18th May 2025
49AQI
19th May 2025
51AQI
20th May 2025
37AQI
21st May 2025
28AQI
22nd May 2025
36AQI
23rd May 2025
43AQI
24th May 2025
28AQI
25th May 2025
36AQI
26th May 2025
39AQI
27th May 2025
45AQI
28th May 2025
50AQI
29th May 2025
52AQI
30th May 2025
45AQI
31st May 2025
42AQI
1st June 2025
51AQI
2nd June 2025
48AQI
3rd June 2025
39AQI
4th June 2025
48AQI
5th June 2025
47AQI
6th June 2025
45AQI
7th June 2025
53AQI
8th June 2025
61AQI
9th June 2025
32AQI
10th June 2025
32AQI
11th June 2025
39AQI
12th June 2025
37AQI
13th June 2025
39AQI
14th June 2025
28AQI
15th June 2025
29AQI
16th June 2025
30AQI
17th June 2025
28AQI
18th June 2025
32AQI
19th June 2025
33AQI
20th June 2025
28AQI
21st June 2025
25AQI
22nd June 2025
21AQI
23rd June 2025
19AQI
24th June 2025
24AQI
25th June 2025
24AQI
26th June 2025
29AQI
27th June 2025
28AQI
28th June 2025
28AQI
29th June 2025
25AQI
30th June 2025
43AQI
1st July 2025
61AQI
2nd July 2025
74AQI
3rd July 2025
63AQI
4th July 2025
73AQI
5th July 2025
53AQI
6th July 2025
46AQI
7th July 2025
44AQI
8th July 2025
54AQI
9th July 2025
60AQI
10th July 2025
51AQI
11th July 2025
45AQI
12th July 2025
42AQI
13th July 2025
39AQI
14th July 2025
36AQI
15th July 2025
45AQI
16th July 2025
51AQI
17th July 2025
46AQI
18th July 2025
33AQI
19th July 2025
35AQI
20th July 2025
32AQI
21st July 2025
37AQI
22nd July 2025
45AQI
23rd July 2025
49AQI
24th July 2025
46AQI
25th July 2025
31AQI
26th July 2025
30AQI
27th July 2025
26AQI
28th July 2025
29AQI
29th July 2025
27AQI
30th July 2025
32AQI
31st July 2025
35AQI
1st August 2025
51AQI
2nd August 2025
53AQI
3rd August 2025
53AQI
4th August 2025
47AQI
5th August 2025
46AQI
6th August 2025
49AQI
7th August 2025
53AQI
8th August 2025
43AQI
9th August 2025
39AQI
10th August 2025
46AQI
11th August 2025
39AQI
12th August 2025
41AQI
13th August 2025
44AQI
14th August 2025
43AQI
15th August 2025
40AQI
16th August 2025
43AQI
17th August 2025
41AQI
18th August 2025
50AQI
19th August 2025
49AQI

43AQI

37AQI

47AQI

44AQI

44AQI

35AQI

44AQI

46AQI

No. of days

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

202542AQI

25
6
26
2
20
11
24
6
24
7
27
3
22
9
15
4
183
48

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

June

35AQI

202439AQI

30
1
24
4
1
27
4
19
10
1
19
12
23
7
31
24
7
22
8
30
1
24
6
30
1
303
61
2

Highest AQI recorded in

April

51AQI

Lowest AQI recorded in

July

23AQI

202341AQI

22
8
1
22
6
20
11
17
13
23
8
24
6
24
7
26
5
26
4
31
23
4
26
5
284
77
1

Highest AQI recorded in

April

49AQI

Lowest AQI recorded in

August

34AQI

202240AQI

28
3
18
3
24
7
15
2
21
10
24
6
18
4
3
26
3
29
2
22
8
31
259
48

Highest AQI recorded in

May

49AQI

Lowest AQI recorded in

August

29AQI

202138AQI

26
5
26
2
24
5
17
4
21
10
24
6
30
1
30
1
29
1
26
5
23
7
30
1
306
48

Highest AQI recorded in

May

45AQI

Lowest AQI recorded in

August

33AQI

202037AQI

10
3
16
5
16
2
24
6
31
14
7
2
1
13
2
29
2
154
27
2

Highest AQI recorded in

August

48AQI

Lowest AQI recorded in

September

0AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
42AQI
Least Polluted Year Recorded
2020(Avg.)
37AQI

Nodago's annual 2025 AQI (42) shows an average percentage change of 8.8% (worsened AQI) compared to previous years: 2020 (37), 2021 (38), 2022 (40), 2023 (41), 2024 (39).