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HistoryAQIPM2.5PM10COSO2NO2O3

Gonouracho Honmurafure, Hirado, 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+

October Air Quality Analysis

Gonouracho Honmurafure, Hirado, Nagasaki, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Oct 2022
66AQI
Lowest AQI recorded on
6th Oct 2022
22AQI

Same Day Analysis (3rd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Gonouracho Honmurafure, Hirado, Nagasaki, Japan

AQI
Day
Night
.

6 AM4th Oct 2025

6 PM

5 AM5th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
6AM4th Oct

70AQI

Avg. Lowest Time
4PM4th Oct

38AQI

In the last 24 hours,

Gonouracho Honmurafure's AQI reached its highest point of 70 at 6 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Gonouracho Honmurafure, Hirado, Nagasaki, Japan

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025386 AMAQI
5th Sep 2025397 AMAQI
5th Sep 2025408 AMAQI
5th Sep 2025269 AMAQI
5th Sep 20252510 AMAQI
5th Sep 20253211 AMAQI
5th Sep 20253012 PMAQI
5th Sep 2025281 PMAQI
5th Sep 2025272 PMAQI
5th Sep 2025253 PMAQI
5th Sep 2025384 PMAQI
5th Sep 2025405 PMAQI
5th Sep 2025366 PMAQI
5th Sep 2025337 PMAQI
5th Sep 2025348 PMAQI
5th Sep 2025299 PMAQI
5th Sep 20253210 PMAQI
5th Sep 20253411 PMAQI
6th Sep 20252912 AMAQI
6th Sep 2025301 AMAQI
6th Sep 2025272 AMAQI
6th Sep 2025323 AMAQI
6th Sep 2025344 AMAQI
6th Sep 2025355 AMAQI

28°C28/29°C

6th Sep 2025336 AMAQI
6th Sep 2025357 AMAQI
6th Sep 2025348 AMAQI
6th Sep 2025399 AMAQI
6th Sep 20253610 AMAQI
6th Sep 20253511 AMAQI
6th Sep 20253612 PMAQI
6th Sep 2025371 PMAQI
6th Sep 2025362 PMAQI
6th Sep 2025303 PMAQI
6th Sep 2025314 PMAQI
6th Sep 2025395 PMAQI
6th Sep 2025316 PMAQI
6th Sep 2025347 PMAQI
6th Sep 2025308 PMAQI
6th Sep 2025329 PMAQI
6th Sep 20253410 PMAQI
6th Sep 20252811 PMAQI
7th Sep 20253512 AMAQI
7th Sep 2025401 AMAQI
7th Sep 2025342 AMAQI
7th Sep 2025333 AMAQI
7th Sep 2025364 AMAQI
7th Sep 2025385 AMAQI

28°C28/29°C

7th Sep 2025346 AMAQI
7th Sep 2025367 AMAQI
7th Sep 2025378 AMAQI
7th Sep 2025319 AMAQI
7th Sep 20253810 AMAQI
7th Sep 20253411 AMAQI
7th Sep 20253312 PMAQI
7th Sep 2025381 PMAQI
7th Sep 2025462 PMAQI
7th Sep 2025433 PMAQI
7th Sep 2025424 PMAQI
7th Sep 2025415 PMAQI
7th Sep 2025396 PMAQI
7th Sep 2025437 PMAQI
7th Sep 2025438 PMAQI
7th Sep 2025439 PMAQI
7th Sep 20254110 PMAQI
7th Sep 20253611 PMAQI
8th Sep 20253912 AMAQI
8th Sep 2025431 AMAQI
8th Sep 2025352 AMAQI
8th Sep 2025353 AMAQI
8th Sep 2025384 AMAQI
8th Sep 2025405 AMAQI

29°C28/29°C

8th Sep 2025386 AMAQI
8th Sep 2025387 AMAQI
8th Sep 2025368 AMAQI
8th Sep 2025369 AMAQI
8th Sep 20254110 AMAQI
8th Sep 20253411 AMAQI
8th Sep 20253512 PMAQI
8th Sep 2025331 PMAQI
8th Sep 2025302 PMAQI
8th Sep 2025363 PMAQI
8th Sep 2025314 PMAQI
8th Sep 2025345 PMAQI
8th Sep 2025326 PMAQI
8th Sep 2025377 PMAQI
8th Sep 2025398 PMAQI
8th Sep 2025429 PMAQI
8th Sep 20254410 PMAQI
8th Sep 20253711 PMAQI
9th Sep 20253612 AMAQI
9th Sep 2025381 AMAQI
9th Sep 2025372 AMAQI
9th Sep 2025383 AMAQI
9th Sep 2025384 AMAQI
9th Sep 2025415 AMAQI

29°C28/29°C

9th Sep 2025366 AMAQI
9th Sep 2025367 AMAQI
9th Sep 2025368 AMAQI
9th Sep 2025189 AMAQI
9th Sep 20252110 AMAQI
9th Sep 20252611 AMAQI
9th Sep 20253012 PMAQI
9th Sep 2025321 PMAQI
9th Sep 2025262 PMAQI
9th Sep 2025373 PMAQI
9th Sep 2025334 PMAQI
9th Sep 2025355 PMAQI
9th Sep 2025406 PMAQI
9th Sep 2025277 PMAQI
9th Sep 2025328 PMAQI
9th Sep 2025339 PMAQI
9th Sep 20253210 PMAQI
9th Sep 20253111 PMAQI
10th Sep 20253412 AMAQI
10th Sep 2025361 AMAQI
10th Sep 2025362 AMAQI
10th Sep 2025373 AMAQI
10th Sep 2025364 AMAQI
10th Sep 2025365 AMAQI

28°C27/28°C

10th Sep 2025366 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025348 AMAQI
10th Sep 2025309 AMAQI
10th Sep 20252910 AMAQI
10th Sep 20253011 AMAQI
10th Sep 20253312 PMAQI
10th Sep 2025281 PMAQI
10th Sep 2025282 PMAQI
10th Sep 2025333 PMAQI
10th Sep 2025314 PMAQI
10th Sep 2025285 PMAQI
10th Sep 2025286 PMAQI
10th Sep 2025287 PMAQI
10th Sep 2025328 PMAQI
10th Sep 2025369 PMAQI
10th Sep 20253610 PMAQI
10th Sep 20253311 PMAQI
11th Sep 20253412 AMAQI
11th Sep 2025401 AMAQI
11th Sep 2025372 AMAQI
11th Sep 2025363 AMAQI
11th Sep 2025364 AMAQI
11th Sep 2025375 AMAQI

27°C26/28°C

11th Sep 2025366 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025368 AMAQI
11th Sep 2025459 AMAQI
11th Sep 20254110 AMAQI
11th Sep 20253711 AMAQI
11th Sep 20253912 PMAQI
11th Sep 2025301 PMAQI
11th Sep 2025342 PMAQI
11th Sep 2025383 PMAQI
11th Sep 2025344 PMAQI
11th Sep 2025345 PMAQI
11th Sep 2025416 PMAQI
11th Sep 2025397 PMAQI
11th Sep 2025408 PMAQI
11th Sep 2025399 PMAQI
11th Sep 20253710 PMAQI
11th Sep 20254011 PMAQI
12th Sep 20253812 AMAQI
12th Sep 2025351 AMAQI
12th Sep 2025372 AMAQI
12th Sep 2025373 AMAQI
12th Sep 2025384 AMAQI
12th Sep 2025375 AMAQI

28°C27/28°C

12th Sep 2025376 AMAQI
12th Sep 2025377 AMAQI
12th Sep 2025368 AMAQI
12th Sep 2025279 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20253111 AMAQI
12th Sep 20252612 PMAQI
12th Sep 2025311 PMAQI
12th Sep 2025292 PMAQI
12th Sep 2025303 PMAQI
12th Sep 2025324 PMAQI
12th Sep 2025365 PMAQI
12th Sep 2025446 PMAQI
12th Sep 2025347 PMAQI
12th Sep 2025388 PMAQI
12th Sep 2025349 PMAQI
12th Sep 20253410 PMAQI
12th Sep 20253211 PMAQI
13th Sep 20253312 AMAQI
13th Sep 2025371 AMAQI
13th Sep 2025382 AMAQI
13th Sep 2025353 AMAQI
13th Sep 2025344 AMAQI
13th Sep 2025355 AMAQI

28°C27/28°C

13th Sep 2025346 AMAQI
13th Sep 2025347 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025239 AMAQI
13th Sep 20252910 AMAQI
13th Sep 20253011 AMAQI
13th Sep 20253812 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025312 PMAQI
13th Sep 2025323 PMAQI
13th Sep 2025334 PMAQI
13th Sep 2025305 PMAQI
13th Sep 2025366 PMAQI
13th Sep 2025397 PMAQI
13th Sep 2025388 PMAQI
13th Sep 2025359 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20252811 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025341 AMAQI
14th Sep 2025332 AMAQI
14th Sep 2025343 AMAQI
14th Sep 2025344 AMAQI
14th Sep 2025345 AMAQI

28°C27/28°C

14th Sep 2025336 AMAQI
14th Sep 2025347 AMAQI
14th Sep 2025368 AMAQI
14th Sep 2025269 AMAQI
14th Sep 20251810 AMAQI
14th Sep 20252411 AMAQI
14th Sep 20252512 PMAQI
14th Sep 2025261 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025223 PMAQI
14th Sep 2025294 PMAQI
14th Sep 2025345 PMAQI
14th Sep 2025366 PMAQI
14th Sep 2025297 PMAQI
14th Sep 2025298 PMAQI
14th Sep 2025339 PMAQI
14th Sep 20253110 PMAQI
14th Sep 20253011 PMAQI
15th Sep 20253412 AMAQI
15th Sep 2025351 AMAQI
15th Sep 2025362 AMAQI
15th Sep 2025363 AMAQI
15th Sep 2025324 AMAQI
15th Sep 2025315 AMAQI

28°C27/28°C

15th Sep 2025316 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025328 AMAQI
15th Sep 2025269 AMAQI
15th Sep 20253510 AMAQI
15th Sep 20253111 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025371 PMAQI
15th Sep 2025232 PMAQI
15th Sep 2025233 PMAQI
15th Sep 2025204 PMAQI
15th Sep 2025225 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025187 PMAQI
15th Sep 2025228 PMAQI
15th Sep 2025269 PMAQI
15th Sep 20253910 PMAQI
15th Sep 20253711 PMAQI
16th Sep 20253812 AMAQI
16th Sep 2025311 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025323 AMAQI
16th Sep 2025324 AMAQI
16th Sep 2025325 AMAQI

28°C27/28°C

16th Sep 2025326 AMAQI
16th Sep 2025327 AMAQI
16th Sep 2025328 AMAQI
16th Sep 2025279 AMAQI
16th Sep 20252010 AMAQI
16th Sep 20252711 AMAQI
16th Sep 20252212 PMAQI
16th Sep 2025201 PMAQI
16th Sep 2025252 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025244 PMAQI
16th Sep 2025225 PMAQI
16th Sep 2025226 PMAQI
16th Sep 2025227 PMAQI
16th Sep 2025268 PMAQI
16th Sep 2025289 PMAQI
16th Sep 20252710 PMAQI
16th Sep 20252811 PMAQI
17th Sep 20252912 AMAQI
17th Sep 2025311 AMAQI
17th Sep 2025332 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025324 AMAQI
17th Sep 2025315 AMAQI

28°C28/29°C

17th Sep 2025316 AMAQI
17th Sep 2025307 AMAQI
17th Sep 2025318 AMAQI
17th Sep 2025249 AMAQI
17th Sep 20251810 AMAQI
17th Sep 20251911 AMAQI
17th Sep 20252212 PMAQI
17th Sep 2025221 PMAQI
17th Sep 2025302 PMAQI
17th Sep 2025283 PMAQI
17th Sep 2025344 PMAQI
17th Sep 2025285 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025247 PMAQI
17th Sep 2025288 PMAQI
17th Sep 2025289 PMAQI
17th Sep 20252110 PMAQI
17th Sep 20252311 PMAQI
18th Sep 20252312 AMAQI
18th Sep 2025261 AMAQI
18th Sep 2025312 AMAQI
18th Sep 2025323 AMAQI
18th Sep 2025314 AMAQI
18th Sep 2025315 AMAQI

28°C28/29°C

18th Sep 2025316 AMAQI
18th Sep 2025307 AMAQI
18th Sep 2025308 AMAQI
18th Sep 2025249 AMAQI
18th Sep 20251710 AMAQI
18th Sep 20251911 AMAQI
18th Sep 20251712 PMAQI
18th Sep 2025191 PMAQI
18th Sep 2025222 PMAQI
18th Sep 2025203 PMAQI
18th Sep 2025164 PMAQI
18th Sep 2025165 PMAQI
18th Sep 2025166 PMAQI
18th Sep 2025167 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025249 PMAQI
18th Sep 20252410 PMAQI
18th Sep 20252511 PMAQI
19th Sep 20252412 AMAQI
19th Sep 2025261 AMAQI
19th Sep 2025302 AMAQI
19th Sep 2025313 AMAQI
19th Sep 2025304 AMAQI
19th Sep 2025295 AMAQI

27°C26/28°C

19th Sep 2025286 AMAQI
19th Sep 2025297 AMAQI
19th Sep 2025288 AMAQI
19th Sep 2025189 AMAQI
19th Sep 20251810 AMAQI
19th Sep 20252111 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025172 PMAQI
19th Sep 2025183 PMAQI
19th Sep 2025214 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025186 PMAQI
19th Sep 2025227 PMAQI
19th Sep 2025278 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252610 PMAQI
19th Sep 20252511 PMAQI
20th Sep 20252612 AMAQI
20th Sep 2025271 AMAQI
20th Sep 2025282 AMAQI
20th Sep 2025283 AMAQI
20th Sep 2025284 AMAQI
20th Sep 2025275 AMAQI

26°C26/26°C

20th Sep 2025276 AMAQI
20th Sep 2025277 AMAQI
20th Sep 2025278 AMAQI
20th Sep 2025249 AMAQI
20th Sep 20252410 AMAQI
20th Sep 20252211 AMAQI
20th Sep 20252012 PMAQI
20th Sep 2025191 PMAQI
20th Sep 2025192 PMAQI
20th Sep 2025223 PMAQI
20th Sep 2025224 PMAQI
20th Sep 2025195 PMAQI
20th Sep 2025196 PMAQI
20th Sep 2025187 PMAQI
20th Sep 2025218 PMAQI
20th Sep 2025269 PMAQI
20th Sep 20252610 PMAQI
20th Sep 20252511 PMAQI
21st Sep 20252512 AMAQI
21st Sep 2025271 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025273 AMAQI
21st Sep 2025264 AMAQI
21st Sep 2025265 AMAQI

27°C26/27°C

21st Sep 2025266 AMAQI
21st Sep 2025267 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251710 AMAQI
21st Sep 20251811 AMAQI
21st Sep 20251712 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025153 PMAQI
21st Sep 2025144 PMAQI
21st Sep 2025155 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025239 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025274 AMAQI
22nd Sep 2025265 AMAQI

25°C25/26°C

22nd Sep 2025266 AMAQI
22nd Sep 2025267 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20251510 AMAQI
22nd Sep 20251711 AMAQI
22nd Sep 20251812 PMAQI
22nd Sep 2025181 PMAQI
22nd Sep 2025182 PMAQI
22nd Sep 2025183 PMAQI
22nd Sep 2025184 PMAQI
22nd Sep 2025185 PMAQI
22nd Sep 2025176 PMAQI
22nd Sep 2025187 PMAQI
22nd Sep 2025218 PMAQI
22nd Sep 2025249 PMAQI
22nd Sep 20252610 PMAQI
22nd Sep 20252711 PMAQI
23rd Sep 20252312 AMAQI
23rd Sep 2025251 AMAQI
23rd Sep 2025272 AMAQI
23rd Sep 2025263 AMAQI
23rd Sep 2025254 AMAQI
23rd Sep 2025245 AMAQI

25°C24/26°C

23rd Sep 2025246 AMAQI
23rd Sep 2025247 AMAQI
23rd Sep 2025248 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252710 AMAQI
23rd Sep 20253411 AMAQI
23rd Sep 20253512 PMAQI
23rd Sep 2025301 PMAQI
23rd Sep 2025272 PMAQI
23rd Sep 2025293 PMAQI
23rd Sep 2025314 PMAQI
23rd Sep 2025305 PMAQI
23rd Sep 2025326 PMAQI
23rd Sep 2025357 PMAQI
23rd Sep 2025338 PMAQI
23rd Sep 2025319 PMAQI
23rd Sep 20253110 PMAQI
23rd Sep 20252811 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025271 AMAQI
24th Sep 2025252 AMAQI
24th Sep 2025243 AMAQI
24th Sep 2025244 AMAQI
24th Sep 2025255 AMAQI

25°C24/26°C

24th Sep 2025246 AMAQI
24th Sep 2025257 AMAQI
24th Sep 2025248 AMAQI
24th Sep 2025339 AMAQI
24th Sep 20254110 AMAQI
24th Sep 20252211 AMAQI
24th Sep 20252112 PMAQI
24th Sep 2025211 PMAQI
24th Sep 2025222 PMAQI
24th Sep 2025243 PMAQI
24th Sep 2025364 PMAQI
24th Sep 2025425 PMAQI
24th Sep 2025426 PMAQI
24th Sep 2025527 PMAQI
24th Sep 2025468 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20252810 PMAQI
24th Sep 20252811 PMAQI
25th Sep 20253012 AMAQI
25th Sep 2025261 AMAQI
25th Sep 2025252 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025254 AMAQI
25th Sep 2025265 AMAQI

27°C26/27°C

25th Sep 2025266 AMAQI
25th Sep 2025267 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20253011 AMAQI
25th Sep 20252412 PMAQI
25th Sep 2025251 PMAQI
25th Sep 2025282 PMAQI
25th Sep 2025353 PMAQI
25th Sep 2025404 PMAQI
25th Sep 2025295 PMAQI
25th Sep 2025336 PMAQI
25th Sep 2025317 PMAQI
25th Sep 2025268 PMAQI
25th Sep 2025339 PMAQI
25th Sep 20251510 PMAQI
25th Sep 20251611 PMAQI
26th Sep 20251812 AMAQI
26th Sep 2025221 AMAQI
26th Sep 2025222 AMAQI
26th Sep 2025203 AMAQI
26th Sep 2025194 AMAQI
26th Sep 2025165 AMAQI

27°C26/27°C

26th Sep 2025196 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025298 AMAQI
26th Sep 2025319 AMAQI
26th Sep 20251810 AMAQI
26th Sep 20251611 AMAQI
26th Sep 20251812 PMAQI
26th Sep 2025241 PMAQI
26th Sep 2025292 PMAQI
26th Sep 2025323 PMAQI
26th Sep 2025314 PMAQI
26th Sep 2025295 PMAQI
26th Sep 2025306 PMAQI
26th Sep 2025317 PMAQI
26th Sep 2025328 PMAQI
26th Sep 2025329 PMAQI
26th Sep 20253610 PMAQI
26th Sep 20253911 PMAQI
27th Sep 20253512 AMAQI
27th Sep 2025311 AMAQI
27th Sep 2025292 AMAQI
27th Sep 2025293 AMAQI
27th Sep 2025294 AMAQI
27th Sep 2025305 AMAQI

26°C26/27°C

27th Sep 2025306 AMAQI
27th Sep 2025317 AMAQI
27th Sep 2025328 AMAQI
27th Sep 2025339 AMAQI
27th Sep 20253010 AMAQI
27th Sep 20253111 AMAQI
27th Sep 20253312 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025332 PMAQI
27th Sep 2025303 PMAQI
27th Sep 2025284 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025286 PMAQI
27th Sep 2025247 PMAQI
27th Sep 2025238 PMAQI
27th Sep 2025209 PMAQI
27th Sep 20252210 PMAQI
27th Sep 20252211 PMAQI
28th Sep 20252012 AMAQI
28th Sep 2025171 AMAQI
28th Sep 2025172 AMAQI
28th Sep 2025193 AMAQI
28th Sep 2025204 AMAQI
28th Sep 2025245 AMAQI

25°C22/26°C

28th Sep 2025216 AMAQI
28th Sep 2025227 AMAQI
28th Sep 2025228 AMAQI
28th Sep 2025219 AMAQI
28th Sep 20252210 AMAQI
28th Sep 20252011 AMAQI
28th Sep 20252012 PMAQI
28th Sep 2025221 PMAQI
28th Sep 2025252 PMAQI
28th Sep 2025243 PMAQI
28th Sep 2025204 PMAQI
28th Sep 2025175 PMAQI
28th Sep 2025176 PMAQI
28th Sep 2025177 PMAQI
28th Sep 2025178 PMAQI
28th Sep 2025159 PMAQI
28th Sep 20251510 PMAQI
28th Sep 20251511 PMAQI
29th Sep 20251712 AMAQI
29th Sep 2025181 AMAQI
29th Sep 2025162 AMAQI
29th Sep 2025283 AMAQI
29th Sep 2025314 AMAQI
29th Sep 2025225 AMAQI

26°C25/27°C

29th Sep 202596 AMAQI
29th Sep 202597 AMAQI
29th Sep 202588 AMAQI
29th Sep 202599 AMAQI
29th Sep 20251410 AMAQI
29th Sep 20251811 AMAQI
29th Sep 20251912 PMAQI
29th Sep 2025131 PMAQI
29th Sep 2025112 PMAQI
29th Sep 2025213 PMAQI
29th Sep 2025214 PMAQI
29th Sep 2025195 PMAQI
29th Sep 2025196 PMAQI
29th Sep 2025327 PMAQI
29th Sep 2025428 PMAQI
29th Sep 2025409 PMAQI
29th Sep 20253310 PMAQI
29th Sep 20251811 PMAQI
30th Sep 20252012 AMAQI
30th Sep 2025151 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025183 AMAQI
30th Sep 2025204 AMAQI
30th Sep 2025215 AMAQI

25°C24/25°C

30th Sep 2025206 AMAQI
30th Sep 2025247 AMAQI
30th Sep 2025228 AMAQI
30th Sep 2025219 AMAQI
30th Sep 20252010 AMAQI
30th Sep 20251811 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025301 PMAQI
30th Sep 2025272 PMAQI
30th Sep 2025263 PMAQI
30th Sep 2025204 PMAQI
30th Sep 2025295 PMAQI
30th Sep 2025376 PMAQI
30th Sep 2025367 PMAQI
30th Sep 2025468 PMAQI
30th Sep 2025439 PMAQI
30th Sep 20252410 PMAQI
30th Sep 20251811 PMAQI
1st Oct 20252312 AMAQI
1st Oct 2025221 AMAQI
1st Oct 2025222 AMAQI
1st Oct 2025273 AMAQI
1st Oct 2025364 AMAQI
1st Oct 2025265 AMAQI

24°C24/24°C

1st Oct 2025306 AMAQI
1st Oct 2025247 AMAQI
1st Oct 2025288 AMAQI
1st Oct 2025249 AMAQI
1st Oct 20252110 AMAQI
1st Oct 20252311 AMAQI
1st Oct 20253012 PMAQI
1st Oct 2025431 PMAQI
1st Oct 2025502 PMAQI
1st Oct 2025503 PMAQI
1st Oct 2025504 PMAQI
1st Oct 2025505 PMAQI
1st Oct 2025516 PMAQI
1st Oct 2025527 PMAQI
1st Oct 2025358 PMAQI
1st Oct 2025439 PMAQI
1st Oct 20254210 PMAQI
1st Oct 20254711 PMAQI
2nd Oct 20254012 AMAQI
2nd Oct 2025481 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025453 AMAQI
2nd Oct 2025484 AMAQI
2nd Oct 2025465 AMAQI

24°C24/24°C

2nd Oct 2025436 AMAQI
2nd Oct 2025477 AMAQI
2nd Oct 2025518 AMAQI
2nd Oct 2025529 AMAQI
2nd Oct 20255110 AMAQI
2nd Oct 20255811 AMAQI
2nd Oct 20255412 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025482 PMAQI
2nd Oct 2025503 PMAQI
2nd Oct 2025544 PMAQI
2nd Oct 2025525 PMAQI
2nd Oct 2025516 PMAQI
2nd Oct 2025517 PMAQI
2nd Oct 2025498 PMAQI
2nd Oct 2025509 PMAQI
2nd Oct 20254510 PMAQI
2nd Oct 20255211 PMAQI
3rd Oct 20255212 AMAQI
3rd Oct 2025521 AMAQI
3rd Oct 2025532 AMAQI
3rd Oct 2025553 AMAQI
3rd Oct 2025514 AMAQI
3rd Oct 2025405 AMAQI

25°C25/25°C

3rd Oct 2025496 AMAQI
3rd Oct 2025547 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025529 AMAQI
3rd Oct 20255010 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20255612 PMAQI
3rd Oct 2025561 PMAQI
3rd Oct 2025542 PMAQI
3rd Oct 2025553 PMAQI
3rd Oct 2025574 PMAQI
3rd Oct 2025575 PMAQI
3rd Oct 2025576 PMAQI
3rd Oct 2025647 PMAQI
3rd Oct 2025598 PMAQI
3rd Oct 2025769 PMAQI
3rd Oct 20257510 PMAQI
3rd Oct 20257711 PMAQI
4th Oct 20257112 AMAQI
4th Oct 2025711 AMAQI
4th Oct 2025712 AMAQI
4th Oct 2025713 AMAQI
4th Oct 2025724 AMAQI
4th Oct 2025705 AMAQI

23°C21/23°C

4th Oct 2025706 AMAQI
4th Oct 2025667 AMAQI
4th Oct 2025678 AMAQI
4th Oct 2025669 AMAQI
4th Oct 20255510 AMAQI
4th Oct 20255211 AMAQI
4th Oct 20255212 PMAQI
4th Oct 2025521 PMAQI
4th Oct 2025522 PMAQI
4th Oct 2025443 PMAQI
4th Oct 2025384 PMAQI
4th Oct 2025395 PMAQI
4th Oct 2025396 PMAQI
4th Oct 2025507 PMAQI
4th Oct 2025558 PMAQI
4th Oct 2025489 PMAQI
4th Oct 20254610 PMAQI
4th Oct 20254611 PMAQI
5th Oct 20255312 AMAQI
5th Oct 2025491 AMAQI
5th Oct 2025462 AMAQI
5th Oct 2025503 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
8 AM

33AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 AM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 33), while the lowest AQI was between 10 AM to 10 AM (Avg. 28).
Night time
Avg. Highest Time
1 AM - 5 AM

33AQI

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

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 5 AM (Avg. 33), while the lowest AQI was between 12 AM to 12 AM (Avg. 31).

2025 Days Vs Air Quality

Gonouracho Honmurafure, Hirado, Nagasaki, Japan

2025

80%

222

20%

54

Total number of days with different AQI categories in last 277 days in 2025 (88 days remaining)

Good
222 Days
Moderate
54 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 80%

Health Risk Level:

Low

In 2025, 80% of 277 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

Gonouracho Honmurafure, Hirado, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
30AQI
2nd January 2025
39AQI
3rd January 2025
32AQI
4th January 2025
33AQI
5th January 2025
29AQI
6th January 2025
56AQI
7th January 2025
30AQI
8th January 2025
40AQI
9th January 2025
29AQI
10th January 2025
33AQI
11th January 2025
30AQI
12th January 2025
31AQI
13th January 2025
37AQI
14th January 2025
52AQI
15th January 2025
41AQI
16th January 2025
42AQI
17th January 2025
54AQI
18th January 2025
52AQI
19th January 2025
44AQI
20th January 2025
67AQI
21st January 2025
80AQI
22nd January 2025
75AQI
23rd January 2025
78AQI
24th January 2025
66AQI
25th January 2025
46AQI
26th January 2025
44AQI
27th January 2025
44AQI
28th January 2025
38AQI
29th January 2025
36AQI
30th January 2025
39AQI
31st January 2025
42AQI
1st February 2025
41AQI
2nd February 2025
36AQI
3rd February 2025
45AQI
4th February 2025
32AQI
5th February 2025
41AQI
6th February 2025
32AQI
7th February 2025
40AQI
8th February 2025
31AQI
9th February 2025
34AQI
10th February 2025
36AQI
11th February 2025
48AQI
12th February 2025
38AQI
13th February 2025
38AQI
14th February 2025
42AQI
15th February 2025
42AQI
16th February 2025
45AQI
17th February 2025
43AQI
18th February 2025
37AQI
19th February 2025
37AQI
20th February 2025
35AQI
21st February 2025
34AQI
22nd February 2025
38AQI
23rd February 2025
39AQI
24th February 2025
37AQI
25th February 2025
40AQI
26th February 2025
69AQI
27th February 2025
54AQI
28th February 2025
59AQI
1st March 2025
54AQI
2nd March 2025
42AQI
3rd March 2025
44AQI
4th March 2025
38AQI
5th March 2025
35AQI
6th March 2025
35AQI
7th March 2025
36AQI
8th March 2025
36AQI
9th March 2025
45AQI
10th March 2025
46AQI
11th March 2025
50AQI
12th March 2025
51AQI
13th March 2025
48AQI
14th March 2025
37AQI
15th March 2025
32AQI
16th March 2025
32AQI
17th March 2025
43AQI
18th March 2025
47AQI
19th March 2025
49AQI
20th March 2025
55AQI
21st March 2025
59AQI
22nd March 2025
65AQI
23rd March 2025
63AQI
24th March 2025
57AQI
25th March 2025
65AQI
26th March 2025
62AQI
27th March 2025
48AQI
28th March 2025
60AQI
29th March 2025
44AQI
30th March 2025
37AQI
31st March 2025
39AQI
1st April 2025
39AQI
2nd April 2025
33AQI
3rd April 2025
32AQI
4th April 2025
39AQI
5th April 2025
39AQI
6th April 2025
42AQI
7th April 2025
38AQI
8th April 2025
39AQI
9th April 2025
54AQI
10th April 2025
51AQI
11th April 2025
58AQI
12th April 2025
52AQI
13th April 2025
47AQI
14th April 2025
47AQI
15th April 2025
32AQI
16th April 2025
49AQI
17th April 2025
42AQI
18th April 2025
53AQI
19th April 2025
43AQI
20th April 2025
40AQI
21st April 2025
31AQI
22nd April 2025
32AQI
23rd April 2025
25AQI
24th April 2025
32AQI
25th April 2025
53AQI
26th April 2025
41AQI
27th April 2025
43AQI
28th April 2025
38AQI
29th April 2025
43AQI
30th April 2025
48AQI
1st May 2025
41AQI
2nd May 2025
41AQI
3rd May 2025
42AQI
4th May 2025
40AQI
5th May 2025
42AQI
6th May 2025
36AQI
7th May 2025
34AQI
8th May 2025
39AQI
9th May 2025
32AQI
10th May 2025
33AQI
11th May 2025
47AQI
12th May 2025
52AQI
13th May 2025
56AQI
14th May 2025
59AQI
15th May 2025
55AQI
16th May 2025
59AQI
17th May 2025
36AQI
18th May 2025
53AQI
19th May 2025
51AQI
20th May 2025
38AQI
21st May 2025
36AQI
22nd May 2025
42AQI
23rd May 2025
42AQI
24th May 2025
28AQI
25th May 2025
35AQI
26th May 2025
31AQI
27th May 2025
40AQI
28th May 2025
43AQI
29th May 2025
41AQI
30th May 2025
41AQI
31st May 2025
39AQI
1st June 2025
50AQI
2nd June 2025
52AQI
3rd June 2025
42AQI
4th June 2025
46AQI
5th June 2025
43AQI
6th June 2025
43AQI
7th June 2025
53AQI
8th June 2025
65AQI
9th June 2025
44AQI
10th June 2025
37AQI
11th June 2025
42AQI
12th June 2025
39AQI
13th June 2025
38AQI
14th June 2025
28AQI
15th June 2025
27AQI
16th June 2025
31AQI
17th June 2025
28AQI
18th June 2025
39AQI
19th June 2025
33AQI
20th June 2025
32AQI
21st June 2025
32AQI
22nd June 2025
37AQI
23rd June 2025
37AQI
24th June 2025
28AQI
25th June 2025
30AQI
26th June 2025
40AQI
27th June 2025
36AQI
28th June 2025
31AQI
29th June 2025
30AQI
30th June 2025
32AQI
1st July 2025
52AQI
2nd July 2025
58AQI
3rd July 2025
57AQI
4th July 2025
61AQI
5th July 2025
49AQI
6th July 2025
45AQI
7th July 2025
43AQI
8th July 2025
53AQI
9th July 2025
56AQI
10th July 2025
61AQI
11th July 2025
57AQI
12th July 2025
52AQI
13th July 2025
49AQI
14th July 2025
42AQI
15th July 2025
47AQI
16th July 2025
51AQI
17th July 2025
51AQI
18th July 2025
36AQI
19th July 2025
42AQI
20th July 2025
37AQI
21st July 2025
42AQI
22nd July 2025
39AQI
23rd July 2025
43AQI
24th July 2025
42AQI
25th July 2025
32AQI
26th July 2025
31AQI
27th July 2025
28AQI
28th July 2025
29AQI
29th July 2025
28AQI
30th July 2025
33AQI
31st July 2025
34AQI
1st August 2025
47AQI
2nd August 2025
51AQI
3rd August 2025
53AQI
4th August 2025
50AQI
5th August 2025
47AQI
6th August 2025
46AQI
7th August 2025
52AQI
8th August 2025
42AQI
9th August 2025
36AQI
10th August 2025
40AQI
11th August 2025
35AQI
12th August 2025
39AQI
13th August 2025
42AQI
14th August 2025
43AQI
15th August 2025
43AQI
16th August 2025
40AQI
17th August 2025
42AQI
18th August 2025
50AQI
19th August 2025
52AQI
20th August 2025
44AQI
21st August 2025
44AQI
22nd August 2025
48AQI
23rd August 2025
44AQI
24th August 2025
40AQI
25th August 2025
39AQI
26th August 2025
41AQI
27th August 2025
42AQI
28th August 2025
45AQI
29th August 2025
44AQI
30th August 2025
46AQI
31st August 2025
47AQI
1st September 2025
37AQI
2nd September 2025
38AQI
3rd September 2025
40AQI
4th September 2025
27AQI
5th September 2025
32AQI
6th September 2025
33AQI
7th September 2025
38AQI
8th September 2025
37AQI
9th September 2025
33AQI
10th September 2025
33AQI
11th September 2025
37AQI
12th September 2025
34AQI
13th September 2025
34AQI
14th September 2025
30AQI
15th September 2025
30AQI
16th September 2025
28AQI
17th September 2025
28AQI
18th September 2025
24AQI
19th September 2025
24AQI
20th September 2025
24AQI
21st September 2025
22AQI
22nd September 2025
22AQI
23rd September 2025
28AQI
24th September 2025
30AQI
25th September 2025
27AQI
26th September 2025
26AQI
27th September 2025
28AQI
28th September 2025
19AQI
29th September 2025
21AQI
30th September 2025
26AQI
1st October 2025
36AQI
2nd October 2025
49AQI
3rd October 2025
55AQI
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
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

45AQI

41AQI

47AQI

42AQI

42AQI

38AQI

45AQI

44AQI

30AQI

47AQI

No. of days

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

202542AQI

22
9
25
3
21
10
24
6
24
7
27
3
20
11
27
4
30
2
1
222
54

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

September

30AQI

202437AQI

29
2
26
2
1
22
8
19
9
2
21
10
21
9
31
31
27
3
31
28
2
30
1
316
46
3

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

July

20AQI

202340AQI

25
5
1
24
4
19
11
1
17
13
21
10
25
5
27
4
27
4
29
1
29
2
24
3
26
5
293
67
2

Highest AQI recorded in

March

50AQI

Lowest AQI recorded in

August

32AQI

202240AQI

23
7
1
18
3
23
8
26
3
21
10
29
1
21
1
29
29
2
24
6
30
1
274
41
1

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

June

31AQI

202142AQI

19
12
20
8
18
11
15
6
20
10
1
21
9
31
30
1
27
3
23
8
19
11
22
9
265
88
1

Highest AQI recorded in

May

49AQI

Lowest AQI recorded in

August

33AQI

202042AQI

12
1
13
8
9
9
21
9
30
1
12
6
4
2
11
4
25
6
135
44
4

Highest AQI recorded in

August

58AQI

Lowest AQI recorded in

July

28AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
42AQI
Least Polluted Year Recorded
2024(Avg.)
37AQI

Gonouracho Honmurafure's annual 2025 AQI (42) shows an average percentage change of 3.8% (worsened AQI) compared to previous years: 2020 (42), 2021 (42), 2022 (40), 2023 (40), 2024 (37).