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HistoryAQIPM2.5PM10COSO2NO2O3

Nodomibun, Ureshinomachi Shimojuku, Saga, 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

Nodomibun, Ureshinomachi Shimojuku, Saga, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Oct 2022
85AQI
Lowest AQI recorded on
22nd Oct 2024
20AQI

Same Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 71 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Oct - 13th Oct 2025

Nodomibun, Ureshinomachi Shimojuku, Saga, Japan

AQI
Day
Night
.

6 AM12th Oct 2025

6 PM

5 AM13th Oct 2025

Day time
Avg. Highest Time
6AM12th Oct

71AQI

Avg. Lowest Time
4PM12th Oct

61AQI

Night time
Avg. Highest Time
10PM12th Oct

78AQI

Avg. Lowest Time
5AM13th Oct

56AQI

In the last 24 hours,

Nodomibun's AQI reached its highest point of 78 at 10 PM during the Night, while the lowest point, 56, was recorded at 5 AM during the Night between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Nodomibun, Ureshinomachi Shimojuku, Saga, Japan

SepOct
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Sep 2025326 AMAQI
13th Sep 2025327 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025229 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20253011 AMAQI
13th Sep 20253512 PMAQI
13th Sep 2025311 PMAQI
13th Sep 2025302 PMAQI
13th Sep 2025283 PMAQI
13th Sep 2025224 PMAQI
13th Sep 2025215 PMAQI
13th Sep 2025266 PMAQI
13th Sep 2025297 PMAQI
13th Sep 2025308 PMAQI
13th Sep 2025289 PMAQI
13th Sep 20252610 PMAQI
13th Sep 20252611 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025311 AMAQI
14th Sep 2025332 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI
14th Sep 2025325 AMAQI

26°C24/29°C

14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025249 AMAQI
14th Sep 20252110 AMAQI
14th Sep 20251411 AMAQI
14th Sep 20251712 PMAQI
14th Sep 2025201 PMAQI
14th Sep 2025222 PMAQI
14th Sep 2025233 PMAQI
14th Sep 2025224 PMAQI
14th Sep 2025225 PMAQI
14th Sep 2025246 PMAQI
14th Sep 2025307 PMAQI
14th Sep 2025288 PMAQI
14th Sep 2025299 PMAQI
14th Sep 20252810 PMAQI
14th Sep 20252611 PMAQI
15th Sep 20252712 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
15th Sep 2025305 AMAQI

27°C24/31°C

15th Sep 2025306 AMAQI
15th Sep 2025307 AMAQI
15th Sep 2025298 AMAQI
15th Sep 2025199 AMAQI
15th Sep 20252010 AMAQI
15th Sep 20252111 AMAQI
15th Sep 20253112 PMAQI
15th Sep 2025281 PMAQI
15th Sep 2025182 PMAQI
15th Sep 2025183 PMAQI
15th Sep 2025174 PMAQI
15th Sep 2025185 PMAQI
15th Sep 2025206 PMAQI
15th Sep 2025167 PMAQI
15th Sep 2025228 PMAQI
15th Sep 2025249 PMAQI
15th Sep 20253310 PMAQI
15th Sep 20253611 PMAQI
16th Sep 20253412 AMAQI
16th Sep 2025301 AMAQI
16th Sep 2025302 AMAQI
16th Sep 2025303 AMAQI
16th Sep 2025304 AMAQI
16th Sep 2025295 AMAQI

27°C24/32°C

16th Sep 2025296 AMAQI
16th Sep 2025307 AMAQI
16th Sep 2025298 AMAQI
16th Sep 2025199 AMAQI
16th Sep 20251510 AMAQI
16th Sep 20251811 AMAQI
16th Sep 20251812 PMAQI
16th Sep 2025171 PMAQI
16th Sep 2025212 PMAQI
16th Sep 2025223 PMAQI
16th Sep 2025204 PMAQI
16th Sep 2025205 PMAQI
16th Sep 2025206 PMAQI
16th Sep 2025207 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025249 PMAQI
16th Sep 20252510 PMAQI
16th Sep 20252511 PMAQI
17th Sep 20252412 AMAQI
17th Sep 2025301 AMAQI
17th Sep 2025312 AMAQI
17th Sep 2025313 AMAQI
17th Sep 2025284 AMAQI
17th Sep 2025285 AMAQI

27°C24/32°C

17th Sep 2025286 AMAQI
17th Sep 2025287 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025189 AMAQI
17th Sep 20251410 AMAQI
17th Sep 20251511 AMAQI
17th Sep 20251712 PMAQI
17th Sep 2025181 PMAQI
17th Sep 2025262 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025244 PMAQI
17th Sep 2025195 PMAQI
17th Sep 2025226 PMAQI
17th Sep 2025277 PMAQI
17th Sep 2025288 PMAQI
17th Sep 2025249 PMAQI
17th Sep 20252010 PMAQI
17th Sep 20252011 PMAQI
18th Sep 20252012 AMAQI
18th Sep 2025231 AMAQI
18th Sep 2025282 AMAQI
18th Sep 2025303 AMAQI
18th Sep 2025284 AMAQI
18th Sep 2025275 AMAQI

27°C24/31°C

18th Sep 2025266 AMAQI
18th Sep 2025287 AMAQI
18th Sep 2025278 AMAQI
18th Sep 2025189 AMAQI
18th Sep 20251310 AMAQI
18th Sep 20251311 AMAQI
18th Sep 20251312 PMAQI
18th Sep 2025141 PMAQI
18th Sep 2025142 PMAQI
18th Sep 2025183 PMAQI
18th Sep 2025224 PMAQI
18th Sep 2025205 PMAQI
18th Sep 2025206 PMAQI
18th Sep 2025187 PMAQI
18th Sep 2025208 PMAQI
18th Sep 2025239 PMAQI
18th Sep 20252210 PMAQI
18th Sep 20252211 PMAQI
19th Sep 20252012 AMAQI
19th Sep 2025211 AMAQI
19th Sep 2025252 AMAQI
19th Sep 2025263 AMAQI
19th Sep 2025264 AMAQI
19th Sep 2025245 AMAQI

25°C23/29°C

19th Sep 2025246 AMAQI
19th Sep 2025247 AMAQI
19th Sep 2025248 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20251712 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025213 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025245 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025277 PMAQI
19th Sep 2025308 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252410 PMAQI
19th Sep 20252411 PMAQI
20th Sep 20252612 AMAQI
20th Sep 2025261 AMAQI
20th Sep 2025242 AMAQI
20th Sep 2025253 AMAQI
20th Sep 2025254 AMAQI
20th Sep 2025245 AMAQI

25°C21/30°C

20th Sep 2025246 AMAQI
20th Sep 2025237 AMAQI
20th Sep 2025238 AMAQI
20th Sep 2025269 AMAQI
20th Sep 20252810 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252712 PMAQI
20th Sep 2025171 PMAQI
20th Sep 2025152 PMAQI
20th Sep 2025153 PMAQI
20th Sep 2025174 PMAQI
20th Sep 2025175 PMAQI
20th Sep 2025156 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025188 PMAQI
20th Sep 2025209 PMAQI
20th Sep 20252010 PMAQI
20th Sep 20252211 PMAQI
21st Sep 20252012 AMAQI
21st Sep 2025211 AMAQI
21st Sep 2025252 AMAQI
21st Sep 2025253 AMAQI
21st Sep 2025244 AMAQI
21st Sep 2025245 AMAQI

24°C23/26°C

21st Sep 2025246 AMAQI
21st Sep 2025247 AMAQI
21st Sep 2025248 AMAQI
21st Sep 2025179 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025152 PMAQI
21st Sep 2025183 PMAQI
21st Sep 2025194 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025166 PMAQI
21st Sep 2025207 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025229 PMAQI
21st Sep 20252110 PMAQI
21st Sep 20252111 PMAQI
22nd Sep 20252012 AMAQI
22nd Sep 2025221 AMAQI
22nd Sep 2025232 AMAQI
22nd Sep 2025243 AMAQI
22nd Sep 2025234 AMAQI
22nd Sep 2025235 AMAQI

23°C20/27°C

22nd Sep 2025226 AMAQI
22nd Sep 2025227 AMAQI
22nd Sep 2025228 AMAQI
22nd Sep 2025199 AMAQI
22nd Sep 20251710 AMAQI
22nd Sep 20251811 AMAQI
22nd Sep 20252212 PMAQI
22nd Sep 2025241 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025324 PMAQI
22nd Sep 2025385 PMAQI
22nd Sep 2025346 PMAQI
22nd Sep 2025367 PMAQI
22nd Sep 2025308 PMAQI
22nd Sep 2025249 PMAQI
22nd Sep 20252510 PMAQI
22nd Sep 20252611 PMAQI
23rd Sep 20252612 AMAQI
23rd Sep 2025241 AMAQI
23rd Sep 2025232 AMAQI
23rd Sep 2025233 AMAQI
23rd Sep 2025214 AMAQI
23rd Sep 2025225 AMAQI

23°C19/28°C

23rd Sep 2025226 AMAQI
23rd Sep 2025237 AMAQI
23rd Sep 2025228 AMAQI
23rd Sep 2025349 AMAQI
23rd Sep 20254210 AMAQI
23rd Sep 20253611 AMAQI
23rd Sep 20252412 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025272 PMAQI
23rd Sep 2025263 PMAQI
23rd Sep 2025274 PMAQI
23rd Sep 2025275 PMAQI
23rd Sep 2025336 PMAQI
23rd Sep 2025377 PMAQI
23rd Sep 2025368 PMAQI
23rd Sep 2025299 PMAQI
23rd Sep 20253010 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252812 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025262 AMAQI
24th Sep 2025223 AMAQI
24th Sep 2025244 AMAQI
24th Sep 2025245 AMAQI

25°C21/29°C

24th Sep 2025246 AMAQI
24th Sep 2025247 AMAQI
24th Sep 2025248 AMAQI
24th Sep 2025169 AMAQI
24th Sep 20251210 AMAQI
24th Sep 20251411 AMAQI
24th Sep 20251412 PMAQI
24th Sep 2025161 PMAQI
24th Sep 2025162 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025244 PMAQI
24th Sep 2025285 PMAQI
24th Sep 2025266 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025248 PMAQI
24th Sep 2025259 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252611 PMAQI
25th Sep 20252712 AMAQI
25th Sep 2025271 AMAQI
25th Sep 2025242 AMAQI
25th Sep 2025243 AMAQI
25th Sep 2025244 AMAQI
25th Sep 2025235 AMAQI

25°C22/29°C

25th Sep 2025236 AMAQI
25th Sep 2025227 AMAQI
25th Sep 2025238 AMAQI
25th Sep 2025259 AMAQI
25th Sep 20252210 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251512 PMAQI
25th Sep 2025181 PMAQI
25th Sep 2025272 PMAQI
25th Sep 2025353 PMAQI
25th Sep 2025404 PMAQI
25th Sep 2025445 PMAQI
25th Sep 2025456 PMAQI
25th Sep 2025457 PMAQI
25th Sep 2025508 PMAQI
25th Sep 2025539 PMAQI
25th Sep 20255110 PMAQI
25th Sep 20255111 PMAQI
26th Sep 20255012 AMAQI
26th Sep 2025471 AMAQI
26th Sep 2025462 AMAQI
26th Sep 2025473 AMAQI
26th Sep 2025484 AMAQI
26th Sep 2025405 AMAQI

25°C23/28°C

26th Sep 2025406 AMAQI
26th Sep 2025347 AMAQI
26th Sep 2025348 AMAQI
26th Sep 2025329 AMAQI
26th Sep 20253210 AMAQI
26th Sep 20253911 AMAQI
26th Sep 20254412 PMAQI
26th Sep 2025511 PMAQI
26th Sep 2025472 PMAQI
26th Sep 2025463 PMAQI
26th Sep 2025274 PMAQI
26th Sep 2025275 PMAQI
26th Sep 2025246 PMAQI
26th Sep 2025237 PMAQI
26th Sep 2025238 PMAQI
26th Sep 2025229 PMAQI
26th Sep 20252210 PMAQI
26th Sep 20252211 PMAQI
27th Sep 20252212 AMAQI
27th Sep 2025201 AMAQI
27th Sep 2025212 AMAQI
27th Sep 2025213 AMAQI
27th Sep 2025194 AMAQI
27th Sep 2025185 AMAQI

26°C22/30°C

27th Sep 2025186 AMAQI
27th Sep 2025157 AMAQI
27th Sep 2025168 AMAQI
27th Sep 2025189 AMAQI
27th Sep 20252110 AMAQI
27th Sep 20252811 AMAQI
27th Sep 20252812 PMAQI
27th Sep 2025281 PMAQI
27th Sep 2025202 PMAQI
27th Sep 2025263 PMAQI
27th Sep 2025264 PMAQI
27th Sep 2025275 PMAQI
27th Sep 2025236 PMAQI
27th Sep 2025227 PMAQI
27th Sep 2025248 PMAQI
27th Sep 2025269 PMAQI
27th Sep 20252810 PMAQI
27th Sep 20253011 PMAQI
28th Sep 20252412 AMAQI
28th Sep 2025221 AMAQI
28th Sep 2025222 AMAQI
28th Sep 2025223 AMAQI
28th Sep 2025224 AMAQI
28th Sep 2025225 AMAQI

22°C20/23°C

28th Sep 2025276 AMAQI
28th Sep 2025217 AMAQI
28th Sep 2025188 AMAQI
28th Sep 2025179 AMAQI
28th Sep 20251810 AMAQI
28th Sep 20252611 AMAQI
28th Sep 20253012 PMAQI
28th Sep 2025301 PMAQI
28th Sep 2025242 PMAQI
28th Sep 2025263 PMAQI
28th Sep 2025274 PMAQI
28th Sep 2025285 PMAQI
28th Sep 2025286 PMAQI
28th Sep 2025297 PMAQI
28th Sep 2025328 PMAQI
28th Sep 2025389 PMAQI
28th Sep 20253910 PMAQI
28th Sep 20253011 PMAQI
29th Sep 20252812 AMAQI
29th Sep 2025281 AMAQI
29th Sep 2025232 AMAQI
29th Sep 2025213 AMAQI
29th Sep 2025224 AMAQI
29th Sep 2025225 AMAQI

24°C20/27°C

29th Sep 2025296 AMAQI
29th Sep 2025267 AMAQI
29th Sep 2025238 AMAQI
29th Sep 2025199 AMAQI
29th Sep 20251110 AMAQI
29th Sep 20251111 AMAQI
29th Sep 20251312 PMAQI
29th Sep 2025131 PMAQI
29th Sep 2025362 PMAQI
29th Sep 2025263 PMAQI
29th Sep 2025274 PMAQI
29th Sep 2025285 PMAQI
29th Sep 2025376 PMAQI
29th Sep 2025437 PMAQI
29th Sep 2025408 PMAQI
29th Sep 2025369 PMAQI
29th Sep 20253210 PMAQI
29th Sep 20252911 PMAQI
30th Sep 20253112 AMAQI
30th Sep 2025341 AMAQI
30th Sep 2025362 AMAQI
30th Sep 2025293 AMAQI
30th Sep 2025344 AMAQI
30th Sep 2025385 AMAQI

23°C21/26°C

30th Sep 2025326 AMAQI
30th Sep 2025247 AMAQI
30th Sep 2025268 AMAQI
30th Sep 2025179 AMAQI
30th Sep 20251610 AMAQI
30th Sep 20251911 AMAQI
30th Sep 20252712 PMAQI
30th Sep 2025311 PMAQI
30th Sep 2025362 PMAQI
30th Sep 2025323 PMAQI
30th Sep 2025414 PMAQI
30th Sep 2025425 PMAQI
30th Sep 2025296 PMAQI
30th Sep 2025347 PMAQI
30th Sep 2025218 PMAQI
30th Sep 2025329 PMAQI
30th Sep 20253910 PMAQI
30th Sep 20254211 PMAQI
1st Oct 20254112 AMAQI
1st Oct 2025341 AMAQI
1st Oct 2025382 AMAQI
1st Oct 2025403 AMAQI
1st Oct 2025304 AMAQI
1st Oct 2025305 AMAQI

22°C18/27°C

1st Oct 2025396 AMAQI
1st Oct 2025317 AMAQI
1st Oct 2025358 AMAQI
1st Oct 2025239 AMAQI
1st Oct 20251610 AMAQI
1st Oct 20252411 AMAQI
1st Oct 20253812 PMAQI
1st Oct 2025431 PMAQI
1st Oct 2025412 PMAQI
1st Oct 2025403 PMAQI
1st Oct 2025424 PMAQI
1st Oct 2025425 PMAQI
1st Oct 2025446 PMAQI
1st Oct 2025437 PMAQI
1st Oct 2025578 PMAQI
1st Oct 2025639 PMAQI
1st Oct 20256410 PMAQI
1st Oct 20255911 PMAQI
2nd Oct 20255612 AMAQI
2nd Oct 2025461 AMAQI
2nd Oct 2025512 AMAQI
2nd Oct 2025563 AMAQI
2nd Oct 2025564 AMAQI
2nd Oct 2025555 AMAQI

22°C18/28°C

2nd Oct 2025516 AMAQI
2nd Oct 2025527 AMAQI
2nd Oct 2025538 AMAQI
2nd Oct 2025539 AMAQI
2nd Oct 20255310 AMAQI
2nd Oct 20255411 AMAQI
2nd Oct 20255612 PMAQI
2nd Oct 2025521 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025543 PMAQI
2nd Oct 2025584 PMAQI
2nd Oct 2025625 PMAQI
2nd Oct 2025646 PMAQI
2nd Oct 2025657 PMAQI
2nd Oct 2025648 PMAQI
2nd Oct 2025689 PMAQI
2nd Oct 20256710 PMAQI
2nd Oct 20256611 PMAQI
3rd Oct 20256412 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025502 AMAQI
3rd Oct 2025503 AMAQI
3rd Oct 2025554 AMAQI
3rd Oct 2025585 AMAQI

23°C18/28°C

3rd Oct 2025566 AMAQI
3rd Oct 2025567 AMAQI
3rd Oct 2025558 AMAQI
3rd Oct 2025549 AMAQI
3rd Oct 20254610 AMAQI
3rd Oct 20255111 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025541 PMAQI
3rd Oct 2025492 PMAQI
3rd Oct 2025563 PMAQI
3rd Oct 2025564 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025606 PMAQI
3rd Oct 2025637 PMAQI
3rd Oct 2025538 PMAQI
3rd Oct 2025709 PMAQI
3rd Oct 20257210 PMAQI
3rd Oct 20257111 PMAQI
4th Oct 20257512 AMAQI
4th Oct 2025741 AMAQI
4th Oct 2025772 AMAQI
4th Oct 2025743 AMAQI
4th Oct 2025724 AMAQI
4th Oct 2025735 AMAQI

20°C19/21°C

4th Oct 2025726 AMAQI
4th Oct 2025737 AMAQI
4th Oct 2025708 AMAQI
4th Oct 2025709 AMAQI
4th Oct 20257010 AMAQI
4th Oct 20256811 AMAQI
4th Oct 20257112 PMAQI
4th Oct 2025721 PMAQI
4th Oct 2025702 PMAQI
4th Oct 2025563 PMAQI
4th Oct 2025564 PMAQI
4th Oct 2025565 PMAQI
4th Oct 2025596 PMAQI
4th Oct 2025637 PMAQI
4th Oct 2025538 PMAQI
4th Oct 2025519 PMAQI
4th Oct 20255010 PMAQI
4th Oct 20254111 PMAQI
5th Oct 20254512 AMAQI
5th Oct 2025431 AMAQI
5th Oct 2025482 AMAQI
5th Oct 2025563 AMAQI
5th Oct 2025564 AMAQI
5th Oct 2025565 AMAQI

24°C21/27°C

5th Oct 2025476 AMAQI
5th Oct 2025447 AMAQI
5th Oct 2025458 AMAQI
5th Oct 2025489 AMAQI
5th Oct 20255410 AMAQI
5th Oct 20255511 AMAQI
5th Oct 20255712 PMAQI
5th Oct 2025571 PMAQI
5th Oct 2025542 PMAQI
5th Oct 2025563 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025535 PMAQI
5th Oct 2025506 PMAQI
5th Oct 2025557 PMAQI
5th Oct 2025568 PMAQI
5th Oct 2025559 PMAQI
5th Oct 20255510 PMAQI
5th Oct 20255111 PMAQI
6th Oct 20255112 AMAQI
6th Oct 2025541 AMAQI
6th Oct 2025532 AMAQI
6th Oct 2025533 AMAQI
6th Oct 2025554 AMAQI
6th Oct 2025565 AMAQI

25°C22/29°C

6th Oct 2025566 AMAQI
6th Oct 2025567 AMAQI
6th Oct 2025568 AMAQI
6th Oct 2025569 AMAQI
6th Oct 20255610 AMAQI
6th Oct 20255911 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025541 PMAQI
6th Oct 2025622 PMAQI
6th Oct 2025603 PMAQI
6th Oct 2025604 PMAQI
6th Oct 2025615 PMAQI
6th Oct 2025706 PMAQI
6th Oct 2025657 PMAQI
6th Oct 2025708 PMAQI
6th Oct 2025679 PMAQI
6th Oct 20256510 PMAQI
6th Oct 20256111 PMAQI
7th Oct 20256012 AMAQI
7th Oct 2025591 AMAQI
7th Oct 2025572 AMAQI

24°C20/28°C

7th Oct 2025498 PMAQI
7th Oct 2025409 PMAQI
7th Oct 20256910 PMAQI
7th Oct 20256811 PMAQI
8th Oct 20256112 AMAQI
8th Oct 2025621 AMAQI
8th Oct 2025622 AMAQI
8th Oct 2025663 AMAQI
8th Oct 2025664 AMAQI
8th Oct 2025635 AMAQI

24°C20/29°C

8th Oct 2025656 AMAQI
8th Oct 2025627 AMAQI
8th Oct 2025658 AMAQI
8th Oct 2025639 AMAQI
8th Oct 20256610 AMAQI
8th Oct 20256711 AMAQI
8th Oct 20256312 PMAQI
8th Oct 2025691 PMAQI
8th Oct 2025722 PMAQI
8th Oct 2025693 PMAQI
8th Oct 2025674 PMAQI
8th Oct 2025635 PMAQI
8th Oct 2025776 PMAQI
8th Oct 2025767 PMAQI
8th Oct 2025708 PMAQI
8th Oct 2025689 PMAQI
8th Oct 20256810 PMAQI
8th Oct 20256011 PMAQI
9th Oct 20255512 AMAQI
9th Oct 2025561 AMAQI
9th Oct 2025572 AMAQI
9th Oct 2025583 AMAQI
9th Oct 2025574 AMAQI
9th Oct 2025565 AMAQI

24°C21/28°C

9th Oct 2025566 AMAQI
9th Oct 2025557 AMAQI
9th Oct 2025518 AMAQI
9th Oct 2025519 AMAQI
9th Oct 20255510 AMAQI
9th Oct 20255411 AMAQI
9th Oct 20255012 PMAQI
9th Oct 2025451 PMAQI
9th Oct 2025402 PMAQI
9th Oct 2025403 PMAQI
9th Oct 2025424 PMAQI
9th Oct 2025525 PMAQI
9th Oct 2025566 PMAQI
9th Oct 2025567 PMAQI
9th Oct 2025558 PMAQI
9th Oct 2025619 PMAQI
9th Oct 20256510 PMAQI
9th Oct 20256011 PMAQI
10th Oct 20255912 AMAQI
10th Oct 2025591 AMAQI
10th Oct 2025602 AMAQI
10th Oct 2025593 AMAQI
10th Oct 2025614 AMAQI
10th Oct 2025615 AMAQI

22°C19/26°C

10th Oct 2025596 AMAQI
10th Oct 2025587 AMAQI
10th Oct 2025548 AMAQI
10th Oct 2025559 AMAQI
10th Oct 20255410 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20255512 PMAQI
10th Oct 2025561 PMAQI
10th Oct 2025642 PMAQI
10th Oct 2025693 PMAQI
10th Oct 2025664 PMAQI
10th Oct 2025675 PMAQI
10th Oct 2025716 PMAQI
10th Oct 2025727 PMAQI
10th Oct 2025778 PMAQI
10th Oct 2025799 PMAQI
10th Oct 20257610 PMAQI
10th Oct 20257111 PMAQI
11th Oct 20256512 AMAQI
11th Oct 2025671 AMAQI
11th Oct 2025642 AMAQI
11th Oct 2025703 AMAQI
11th Oct 2025704 AMAQI
11th Oct 2025655 AMAQI

22°C17/28°C

11th Oct 2025626 AMAQI
11th Oct 2025617 AMAQI
11th Oct 2025638 AMAQI
11th Oct 2025719 AMAQI
11th Oct 20257010 AMAQI
11th Oct 20257511 AMAQI
11th Oct 20256812 PMAQI
11th Oct 2025641 PMAQI
11th Oct 2025672 PMAQI
11th Oct 2025643 PMAQI
11th Oct 2025644 PMAQI
11th Oct 2025655 PMAQI
11th Oct 2025636 PMAQI
11th Oct 2025647 PMAQI
11th Oct 2025708 PMAQI
11th Oct 2025739 PMAQI
11th Oct 20257110 PMAQI
11th Oct 20257211 PMAQI
12th Oct 20257012 AMAQI
12th Oct 2025721 AMAQI
12th Oct 2025732 AMAQI
12th Oct 2025733 AMAQI
12th Oct 2025704 AMAQI
12th Oct 2025705 AMAQI

24°C19/30°C

12th Oct 2025716 AMAQI
12th Oct 2025697 AMAQI
12th Oct 2025688 AMAQI
12th Oct 2025669 AMAQI
12th Oct 20256810 AMAQI
12th Oct 20257011 AMAQI
12th Oct 20256812 PMAQI
12th Oct 2025691 PMAQI
12th Oct 2025662 PMAQI
12th Oct 2025623 PMAQI
12th Oct 2025614 PMAQI
12th Oct 2025655 PMAQI
12th Oct 2025736 PMAQI
12th Oct 2025727 PMAQI
12th Oct 2025738 PMAQI
12th Oct 2025769 PMAQI
12th Oct 20257810 PMAQI
12th Oct 20257111 PMAQI
13th Oct 20256412 AMAQI
13th Oct 2025611 AMAQI
13th Oct 2025622 AMAQI
13th Oct 2025593 AMAQI
13th Oct 2025614 AMAQI
13th Oct 2025565 AMAQI

24°C21/29°C

13th Oct 2025566 AMAQI
6 AM
13th Oct 2025527 AMAQI
13th Oct 2025558 AMAQI
13th Oct 2025579 AMAQI
13th Oct 20255510 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 PM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 5 PM

36AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 40), while the lowest AQI was between 9 AM to 5 PM (Avg. 36).
Night time
Avg. Highest Time
7 PM - 10 PM

43AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 5 AM

40AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 10 PM (Avg. 43), while the lowest AQI was between 12 AM to 5 AM (Avg. 40).

2025 Days Vs Air Quality

Nodomibun, Ureshinomachi Shimojuku, Saga, Japan

2025

78%

222

22%

63

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

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

Under WHO’s Safe Air Quality Limits: 78%

Health Risk Level:

Low

In 2025, 78% of 286 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

Nodomibun, Ureshinomachi Shimojuku, Saga, 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
33AQI
2nd January 2025
42AQI
3rd January 2025
35AQI
4th January 2025
37AQI
5th January 2025
36AQI
6th January 2025
56AQI
7th January 2025
32AQI
8th January 2025
40AQI
9th January 2025
29AQI
10th January 2025
32AQI
11th January 2025
31AQI
12th January 2025
36AQI
13th January 2025
42AQI
14th January 2025
46AQI
15th January 2025
47AQI
16th January 2025
43AQI
17th January 2025
52AQI
18th January 2025
50AQI
19th January 2025
53AQI
20th January 2025
57AQI
21st January 2025
72AQI
22nd January 2025
76AQI
23rd January 2025
67AQI
24th January 2025
71AQI
25th January 2025
45AQI
26th January 2025
44AQI
27th January 2025
42AQI
28th January 2025
36AQI
29th January 2025
34AQI
30th January 2025
38AQI
31st January 2025
45AQI
1st February 2025
42AQI
2nd February 2025
35AQI
3rd February 2025
45AQI
4th February 2025
31AQI
5th February 2025
41AQI
6th February 2025
32AQI
7th February 2025
36AQI
8th February 2025
31AQI
9th February 2025
30AQI
10th February 2025
31AQI
11th February 2025
39AQI
12th February 2025
40AQI
13th February 2025
33AQI
14th February 2025
39AQI
15th February 2025
31AQI
16th February 2025
39AQI
17th February 2025
42AQI
18th February 2025
34AQI
19th February 2025
36AQI
20th February 2025
33AQI
21st February 2025
33AQI
22nd February 2025
38AQI
23rd February 2025
37AQI
24th February 2025
36AQI
25th February 2025
36AQI
26th February 2025
43AQI
27th February 2025
59AQI
28th February 2025
56AQI
1st March 2025
60AQI
2nd March 2025
39AQI
3rd March 2025
42AQI
4th March 2025
30AQI
5th March 2025
32AQI
6th March 2025
30AQI
7th March 2025
36AQI
8th March 2025
40AQI
9th March 2025
44AQI
10th March 2025
46AQI
11th March 2025
47AQI
12th March 2025
51AQI
13th March 2025
54AQI
14th March 2025
40AQI
15th March 2025
32AQI
16th March 2025
31AQI
17th March 2025
48AQI
18th March 2025
46AQI
19th March 2025
43AQI
20th March 2025
54AQI
21st March 2025
55AQI
22nd March 2025
64AQI
23rd March 2025
61AQI
24th March 2025
53AQI
25th March 2025
62AQI
26th March 2025
59AQI
27th March 2025
51AQI
28th March 2025
62AQI
29th March 2025
53AQI
30th March 2025
40AQI
31st March 2025
43AQI
1st April 2025
43AQI
2nd April 2025
34AQI
3rd April 2025
36AQI
4th April 2025
36AQI
5th April 2025
42AQI
6th April 2025
43AQI
7th April 2025
41AQI
8th April 2025
39AQI
9th April 2025
54AQI
10th April 2025
44AQI
11th April 2025
58AQI
12th April 2025
51AQI
13th April 2025
51AQI
14th April 2025
55AQI
15th April 2025
34AQI
16th April 2025
48AQI
17th April 2025
42AQI
18th April 2025
48AQI
19th April 2025
44AQI
20th April 2025
40AQI
21st April 2025
39AQI
22nd April 2025
33AQI
23rd April 2025
26AQI
24th April 2025
35AQI
25th April 2025
49AQI
26th April 2025
49AQI
27th April 2025
50AQI
28th April 2025
43AQI
29th April 2025
51AQI
30th April 2025
52AQI
1st May 2025
45AQI
2nd May 2025
42AQI
3rd May 2025
44AQI
4th May 2025
41AQI
5th May 2025
43AQI
6th May 2025
39AQI
7th May 2025
37AQI
8th May 2025
45AQI
9th May 2025
35AQI
10th May 2025
40AQI
11th May 2025
49AQI
12th May 2025
53AQI
13th May 2025
58AQI
14th May 2025
59AQI
15th May 2025
57AQI
16th May 2025
61AQI
17th May 2025
39AQI
18th May 2025
51AQI
19th May 2025
52AQI
20th May 2025
42AQI
21st May 2025
31AQI
22nd May 2025
37AQI
23rd May 2025
42AQI
24th May 2025
26AQI
25th May 2025
34AQI
26th May 2025
37AQI
27th May 2025
44AQI
28th May 2025
50AQI
29th May 2025
53AQI
30th May 2025
46AQI
31st May 2025
43AQI
1st June 2025
51AQI
2nd June 2025
53AQI
3rd June 2025
37AQI
4th June 2025
45AQI
5th June 2025
46AQI
6th June 2025
52AQI
7th June 2025
67AQI
8th June 2025
63AQI
9th June 2025
38AQI
10th June 2025
31AQI
11th June 2025
40AQI
12th June 2025
39AQI
13th June 2025
33AQI
14th June 2025
26AQI
15th June 2025
27AQI
16th June 2025
30AQI
17th June 2025
29AQI
18th June 2025
30AQI
19th June 2025
33AQI
20th June 2025
29AQI
21st June 2025
25AQI
22nd June 2025
22AQI
23rd June 2025
19AQI
24th June 2025
20AQI
25th June 2025
22AQI
26th June 2025
27AQI
27th June 2025
27AQI
28th June 2025
27AQI
29th June 2025
29AQI
30th June 2025
43AQI
1st July 2025
61AQI
2nd July 2025
66AQI
3rd July 2025
65AQI
4th July 2025
64AQI
5th July 2025
53AQI
6th July 2025
45AQI
7th July 2025
44AQI
8th July 2025
52AQI
9th July 2025
58AQI
10th July 2025
54AQI
11th July 2025
43AQI
12th July 2025
38AQI
13th July 2025
41AQI
14th July 2025
37AQI
15th July 2025
44AQI
16th July 2025
49AQI
17th July 2025
51AQI
18th July 2025
32AQI
19th July 2025
33AQI
20th July 2025
29AQI
21st July 2025
37AQI
22nd July 2025
43AQI
23rd July 2025
44AQI
24th July 2025
34AQI
25th July 2025
27AQI
26th July 2025
25AQI
27th July 2025
23AQI
28th July 2025
24AQI
29th July 2025
24AQI
30th July 2025
27AQI
31st July 2025
29AQI
1st August 2025
44AQI
2nd August 2025
50AQI
3rd August 2025
50AQI
4th August 2025
45AQI
5th August 2025
44AQI
6th August 2025
44AQI
7th August 2025
47AQI
8th August 2025
38AQI
9th August 2025
33AQI
10th August 2025
37AQI
11th August 2025
31AQI
12th August 2025
36AQI
13th August 2025
38AQI
14th August 2025
39AQI
15th August 2025
41AQI
16th August 2025
42AQI
17th August 2025
41AQI
18th August 2025
49AQI
19th August 2025
51AQI
20th August 2025
42AQI
21st August 2025
44AQI
22nd August 2025
50AQI
23rd August 2025
42AQI
24th August 2025
36AQI
25th August 2025
34AQI
26th August 2025
34AQI
27th August 2025
37AQI
28th August 2025
43AQI
29th August 2025
43AQI
30th August 2025
47AQI
31st August 2025
44AQI
1st September 2025
37AQI
2nd September 2025
37AQI
3rd September 2025
40AQI
4th September 2025
27AQI
5th September 2025
27AQI
6th September 2025
33AQI
7th September 2025
36AQI
8th September 2025
28AQI
9th September 2025
27AQI
10th September 2025
27AQI
11th September 2025
33AQI
12th September 2025
33AQI
13th September 2025
29AQI
14th September 2025
27AQI
15th September 2025
26AQI
16th September 2025
25AQI
17th September 2025
24AQI
18th September 2025
21AQI
19th September 2025
23AQI
20th September 2025
21AQI
21st September 2025
20AQI
22nd September 2025
25AQI
23rd September 2025
28AQI
24th September 2025
23AQI
25th September 2025
35AQI
26th September 2025
38AQI
27th September 2025
23AQI
28th September 2025
26AQI
29th September 2025
27AQI
30th September 2025
31AQI
1st October 2025
40AQI
2nd October 2025
58AQI
3rd October 2025
59AQI
4th October 2025
66AQI
5th October 2025
50AQI
6th October 2025
57AQI
7th October 2025
58AQI
8th October 2025
65AQI
9th October 2025
54AQI
10th October 2025
63AQI
11th October 2025
66AQI
12th October 2025
71AQI
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

38AQI

47AQI

44AQI

44AQI

35AQI

42AQI

42AQI

29AQI

59AQI

No. of days

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

202541AQI

23
8
26
2
18
13
23
7
23
8
25
5
22
9
30
1
30
2
10
222
63

Highest AQI recorded in

October

59AQI

Lowest AQI recorded in

September

29AQI

202439AQI

27
4
22
6
1
24
5
16
12
2
18
13
22
8
31
29
2
24
6
30
1
23
7
31
297
64
3

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

July

21AQI

202345AQI

19
10
2
19
9
13
18
11
18
1
13
18
19
11
26
5
26
5
25
5
25
6
20
9
24
7
240
121
3

Highest AQI recorded in

April

57AQI

Lowest AQI recorded in

August

34AQI

202244AQI

25
6
17
4
15
16
14
3
13
18
22
8
17
4
1
25
3
25
6
21
9
24
7
218
85

Highest AQI recorded in

May

54AQI

Lowest AQI recorded in

September

37AQI

202144AQI

19
12
17
11
14
17
16
6
15
16
14
16
29
2
31
26
4
21
10
16
14
22
9
240
117

Highest AQI recorded in

May

53AQI

Lowest AQI recorded in

August

30AQI

202045AQI

8
5
8
13
6
12
18
12
30
1
14
14
3
17
2
24
7
18
12
23
8
166
86
3

Highest AQI recorded in

May

56AQI

Lowest AQI recorded in

July

29AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2020(Avg.)
45AQI
Least Polluted Year Recorded
2024(Avg.)
39AQI

Nodomibun's annual 2025 AQI (41) shows an average percentage change of -4.2% (improved AQI) compared to previous years: 2020 (45), 2021 (44), 2022 (44), 2023 (45), 2024 (39).