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HistoryAQIPM2.5PM10COSO2NO2O3

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+

August Air Quality Analysis

Ureshinomachi Shimojuku, Saga, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Aug 2023
60AQI
Lowest AQI recorded on
29th Aug 2024
13AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Ureshinomachi Shimojuku, Saga, Japan

AQI
Day
Night
.

5 AM2nd Aug 2025

7 PM

4 AM3rd Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
1PM2nd Aug

60AQI

Avg. Lowest Time
12AM3rd Aug

42AQI

In the last 24 hours,

Ureshinomachi Shimojuku's AQI reached its highest point of 60 at 1 PM during the Night, while the lowest point, 42, was recorded at 12 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Ureshinomachi Shimojuku, Saga, Japan

JulAug
04th - 05th05th - 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 - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025575 AMAQI
4th Jul 2025576 AMAQI
4th Jul 2025577 AMAQI
4th Jul 2025578 AMAQI
4th Jul 2025669 AMAQI
4th Jul 20256510 AMAQI
4th Jul 20256711 AMAQI
4th Jul 20257112 PMAQI
4th Jul 2025721 PMAQI
4th Jul 2025752 PMAQI
4th Jul 2025733 PMAQI
4th Jul 2025734 PMAQI
4th Jul 2025755 PMAQI
4th Jul 2025756 PMAQI
4th Jul 2025767 PMAQI
4th Jul 2025748 PMAQI
4th Jul 2025669 PMAQI
4th Jul 20256510 PMAQI
4th Jul 20256611 PMAQI
5th Jul 20256512 AMAQI
5th Jul 2025621 AMAQI
5th Jul 2025582 AMAQI
5th Jul 2025583 AMAQI
5th Jul 2025594 AMAQI

27°C23/33°C

5th Jul 2025605 AMAQI
5th Jul 2025606 AMAQI
5th Jul 2025607 AMAQI
5th Jul 2025628 AMAQI
5th Jul 2025559 AMAQI
5th Jul 20255010 AMAQI
5th Jul 20255411 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025491 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025423 PMAQI
5th Jul 2025384 PMAQI
5th Jul 2025385 PMAQI
5th Jul 2025406 PMAQI
5th Jul 2025417 PMAQI
5th Jul 2025488 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255212 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025602 AMAQI
6th Jul 2025603 AMAQI
6th Jul 2025604 AMAQI

27°C23/32°C

6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025429 AMAQI
6th Jul 20252510 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20252712 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025352 PMAQI
6th Jul 2025323 PMAQI
6th Jul 2025324 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025336 PMAQI
6th Jul 2025357 PMAQI
6th Jul 2025428 PMAQI
6th Jul 2025529 PMAQI
6th Jul 20255110 PMAQI
6th Jul 20255111 PMAQI
7th Jul 20256012 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025574 AMAQI

27°C23/33°C

7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025558 AMAQI
7th Jul 2025309 AMAQI
7th Jul 20252210 AMAQI
7th Jul 20252311 AMAQI
7th Jul 20252612 PMAQI
7th Jul 2025341 PMAQI
7th Jul 2025342 PMAQI
7th Jul 2025353 PMAQI
7th Jul 2025354 PMAQI
7th Jul 2025365 PMAQI
7th Jul 2025366 PMAQI
7th Jul 2025317 PMAQI
7th Jul 2025388 PMAQI
7th Jul 2025509 PMAQI
7th Jul 20255010 PMAQI
7th Jul 20254911 PMAQI
8th Jul 20254912 AMAQI
8th Jul 2025521 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025553 AMAQI
8th Jul 2025554 AMAQI

28°C22/34°C

8th Jul 2025545 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025538 AMAQI
8th Jul 2025349 AMAQI
8th Jul 20253210 AMAQI
8th Jul 20253711 AMAQI
8th Jul 20254612 PMAQI
8th Jul 2025511 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025573 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025645 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20254911 PMAQI
9th Jul 20254412 AMAQI
9th Jul 2025491 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025533 AMAQI
9th Jul 2025534 AMAQI

29°C24/35°C

9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025538 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20255210 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025621 PMAQI
9th Jul 2025682 PMAQI
9th Jul 2025663 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025735 PMAQI
9th Jul 2025736 PMAQI
9th Jul 2025737 PMAQI
9th Jul 2025658 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025533 AMAQI
10th Jul 2025534 AMAQI

28°C24/35°C

10th Jul 2025545 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025548 AMAQI
10th Jul 2025499 AMAQI
10th Jul 20254310 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025521 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025653 PMAQI
10th Jul 2025694 PMAQI
10th Jul 2025685 PMAQI
10th Jul 2025666 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255110 PMAQI
10th Jul 20254711 PMAQI
11th Jul 20255012 AMAQI
11th Jul 2025531 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025554 AMAQI

28°C23/34°C

11th Jul 2025545 AMAQI
11th Jul 2025556 AMAQI
11th Jul 2025557 AMAQI
11th Jul 2025548 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20253010 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20251912 PMAQI
11th Jul 2025251 PMAQI
11th Jul 2025272 PMAQI
11th Jul 2025293 PMAQI
11th Jul 2025304 PMAQI
11th Jul 2025365 PMAQI
11th Jul 2025436 PMAQI
11th Jul 2025407 PMAQI
11th Jul 2025458 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255111 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025544 AMAQI

28°C24/33°C

12th Jul 2025525 AMAQI
12th Jul 2025526 AMAQI
12th Jul 2025527 AMAQI
12th Jul 2025528 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20252510 AMAQI
12th Jul 20252211 AMAQI
12th Jul 20252112 PMAQI
12th Jul 2025261 PMAQI
12th Jul 2025282 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025324 PMAQI
12th Jul 2025345 PMAQI
12th Jul 2025386 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025328 PMAQI
12th Jul 2025399 PMAQI
12th Jul 20253910 PMAQI
12th Jul 20253911 PMAQI
13th Jul 20253812 AMAQI
13th Jul 2025461 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025533 AMAQI
13th Jul 2025524 AMAQI

27°C23/33°C

13th Jul 2025515 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025517 AMAQI
13th Jul 2025518 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20251810 AMAQI
13th Jul 20252011 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025232 PMAQI
13th Jul 2025263 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025466 PMAQI
13th Jul 2025467 PMAQI
13th Jul 2025478 PMAQI
13th Jul 2025509 PMAQI
13th Jul 20255110 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20254912 AMAQI
14th Jul 2025511 AMAQI
14th Jul 2025522 AMAQI
14th Jul 2025523 AMAQI
14th Jul 2025504 AMAQI

27°C24/30°C

14th Jul 2025475 AMAQI
14th Jul 2025466 AMAQI
14th Jul 2025467 AMAQI
14th Jul 2025478 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20252110 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20251912 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025293 PMAQI
14th Jul 2025204 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025266 PMAQI
14th Jul 2025297 PMAQI
14th Jul 2025358 PMAQI
14th Jul 2025459 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254711 PMAQI
15th Jul 20254712 AMAQI
15th Jul 2025501 AMAQI
15th Jul 2025512 AMAQI
15th Jul 2025513 AMAQI
15th Jul 2025494 AMAQI

24°C22/28°C

15th Jul 2025465 AMAQI
15th Jul 2025466 AMAQI
15th Jul 2025467 AMAQI
15th Jul 2025468 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253410 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254112 PMAQI
15th Jul 2025421 PMAQI
15th Jul 2025432 PMAQI
15th Jul 2025423 PMAQI
15th Jul 2025364 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025427 PMAQI
15th Jul 2025418 PMAQI
15th Jul 2025469 PMAQI
15th Jul 20254610 PMAQI
15th Jul 20254511 PMAQI
16th Jul 20254412 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025492 AMAQI
16th Jul 2025493 AMAQI
16th Jul 2025484 AMAQI

24°C20/28°C

16th Jul 2025485 AMAQI
16th Jul 2025476 AMAQI
16th Jul 2025467 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025369 AMAQI
16th Jul 20253010 AMAQI
16th Jul 20253411 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025482 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025677 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255311 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025483 AMAQI
17th Jul 2025474 AMAQI

26°C21/31°C

17th Jul 2025475 AMAQI
17th Jul 2025486 AMAQI
17th Jul 2025477 AMAQI
17th Jul 2025478 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20255110 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025533 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025518 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254710 PMAQI
17th Jul 20254511 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025502 AMAQI
18th Jul 2025503 AMAQI
18th Jul 2025494 AMAQI

27°C22/34°C

18th Jul 2025515 AMAQI
18th Jul 2025516 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20251610 AMAQI
18th Jul 20251311 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025192 PMAQI
18th Jul 2025183 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025175 PMAQI
18th Jul 2025166 PMAQI
18th Jul 2025177 PMAQI
18th Jul 2025238 PMAQI
18th Jul 2025329 PMAQI
18th Jul 20253410 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253412 AMAQI
19th Jul 2025411 AMAQI
19th Jul 2025492 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025474 AMAQI

24°C23/25°C

19th Jul 2025435 AMAQI
19th Jul 2025436 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025428 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251710 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025213 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025245 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025368 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025434 AMAQI

26°C22/30°C

20th Jul 2025405 AMAQI
20th Jul 2025406 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251711 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025193 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025329 PMAQI
20th Jul 20253110 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20252812 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025403 AMAQI
21st Jul 2025404 AMAQI

27°C23/33°C

21st Jul 2025365 AMAQI
21st Jul 2025376 AMAQI
21st Jul 2025367 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025199 AMAQI
21st Jul 20251410 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025263 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025495 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025577 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025539 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20254811 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025431 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025364 AMAQI

28°C23/34°C

22nd Jul 2025335 AMAQI
22nd Jul 2025336 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253610 AMAQI
22nd Jul 20253311 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025556 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI

28°C23/34°C

23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20254411 AMAQI
23rd Jul 20255112 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025514 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025506 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
24th Jul 2025414 AMAQI

28°C23/34°C

24th Jul 2025425 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025321 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025364 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025316 PMAQI
24th Jul 2025267 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025339 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253111 PMAQI
25th Jul 20253012 AMAQI
25th Jul 2025351 AMAQI
25th Jul 2025422 AMAQI
25th Jul 2025433 AMAQI
25th Jul 2025414 AMAQI

29°C24/36°C

25th Jul 2025405 AMAQI
25th Jul 2025416 AMAQI
25th Jul 2025417 AMAQI
25th Jul 2025408 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20251510 AMAQI
25th Jul 20251511 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025186 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252710 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252712 AMAQI
26th Jul 2025291 AMAQI
26th Jul 2025372 AMAQI
26th Jul 2025393 AMAQI
26th Jul 2025374 AMAQI

29°C24/35°C

26th Jul 2025355 AMAQI
26th Jul 2025356 AMAQI
26th Jul 2025347 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251512 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025164 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025197 PMAQI
26th Jul 2025288 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025343 AMAQI
27th Jul 2025334 AMAQI

28°C24/34°C

27th Jul 2025305 AMAQI
27th Jul 2025316 AMAQI
27th Jul 2025307 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025141 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025163 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025176 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025303 AMAQI
28th Jul 2025294 AMAQI

29°C24/34°C

28th Jul 2025275 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025179 AMAQI
28th Jul 20251510 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20251812 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025233 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025287 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252211 PMAQI
29th Jul 20252312 AMAQI
29th Jul 2025231 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025274 AMAQI

29°C23/37°C

29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025189 AMAQI
29th Jul 20251710 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025211 PMAQI
29th Jul 2025202 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025339 PMAQI
29th Jul 20253110 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20252912 AMAQI
30th Jul 2025281 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025254 AMAQI

29°C23/36°C

30th Jul 2025245 AMAQI
30th Jul 2025256 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025229 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252711 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025291 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025256 PMAQI
30th Jul 2025357 PMAQI
30th Jul 2025448 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253610 PMAQI
30th Jul 20253511 PMAQI
31st Jul 20253312 AMAQI
31st Jul 2025301 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025264 AMAQI

28°C23/36°C

31st Jul 2025265 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025268 AMAQI
31st Jul 2025269 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20252012 PMAQI
31st Jul 2025191 PMAQI
31st Jul 2025202 PMAQI
31st Jul 2025203 PMAQI
31st Jul 2025224 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025399 PMAQI
31st Jul 20254410 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025311 AMAQI
1st Aug 2025352 AMAQI
1st Aug 2025333 AMAQI
1st Aug 2025324 AMAQI

28°C22/36°C

1st Aug 2025315 AMAQI
1st Aug 2025326 AMAQI
1st Aug 2025337 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025519 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025513 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20254511 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025421 AMAQI
2nd Aug 2025472 AMAQI
2nd Aug 2025373 AMAQI
2nd Aug 2025424 AMAQI

29°C24/35°C

2nd Aug 2025515 AMAQI
2nd Aug 2025466 AMAQI
2nd Aug 2025437 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025565 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025489 PMAQI
2nd Aug 20254710 PMAQI
2nd Aug 20254511 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025451 AMAQI
3rd Aug 2025442 AMAQI
3rd Aug 2025463 AMAQI
3rd Aug 2025504 AMAQI

--°C/°C

3rd Aug 2025525 AMAQI
5 AM
3rd Aug 2025496 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

44AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 11 AM

30AQI

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. 44), while the lowest AQI was between 10 AM to 11 AM (Avg. 30).
Night time
Avg. Highest Time
2 AM - 11 PM

44AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
12 AM - 1 AM

43AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 44), while the lowest AQI was between 12 AM to 1 AM (Avg. 43).

2025 Days Vs Air Quality

Ureshinomachi Shimojuku, Saga, Japan

2025

77%

163

23%

50

Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)

Good
163 Days
Moderate
50 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 77%

Health Risk Level:

Low

In 2025, 77% of 214 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

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.

1st January 2025
33AQI
2nd January 2025
43AQI
3rd January 2025
35AQI
4th January 2025
36AQI
5th January 2025
36AQI
6th January 2025
55AQI
7th January 2025
31AQI
8th January 2025
40AQI
9th January 2025
29AQI
10th January 2025
32AQI
11th January 2025
30AQI
12th January 2025
35AQI
13th January 2025
40AQI
14th January 2025
46AQI
15th January 2025
45AQI
16th January 2025
42AQI
17th January 2025
51AQI
18th January 2025
50AQI
19th January 2025
51AQI
20th January 2025
57AQI
21st January 2025
70AQI
22nd January 2025
73AQI
23rd January 2025
66AQI
24th January 2025
70AQI
25th January 2025
45AQI
26th January 2025
44AQI
27th January 2025
42AQI
28th January 2025
36AQI
29th January 2025
34AQI
30th January 2025
37AQI
31st January 2025
44AQI
1st February 2025
42AQI
2nd February 2025
35AQI
3rd February 2025
46AQI
4th February 2025
32AQI
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
41AQI
13th February 2025
33AQI
14th February 2025
40AQI
15th February 2025
31AQI
16th February 2025
39AQI
17th February 2025
41AQI
18th February 2025
35AQI
19th February 2025
35AQI
20th February 2025
33AQI
21st February 2025
33AQI
22nd February 2025
39AQI
23rd February 2025
36AQI
24th February 2025
37AQI
25th February 2025
36AQI
26th February 2025
44AQI
27th February 2025
58AQI
28th February 2025
57AQI
1st March 2025
57AQI
2nd March 2025
38AQI
3rd March 2025
42AQI
4th March 2025
30AQI
5th March 2025
32AQI
6th March 2025
30AQI
7th March 2025
36AQI
8th March 2025
39AQI
9th March 2025
44AQI
10th March 2025
47AQI
11th March 2025
48AQI
12th March 2025
51AQI
13th March 2025
54AQI
14th March 2025
40AQI
15th March 2025
32AQI
16th March 2025
31AQI
17th March 2025
49AQI
18th March 2025
46AQI
19th March 2025
44AQI
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
41AQI
31st March 2025
43AQI
1st April 2025
44AQI
2nd April 2025
35AQI
3rd April 2025
37AQI
4th April 2025
37AQI
5th April 2025
43AQI
6th April 2025
43AQI
7th April 2025
41AQI
8th April 2025
39AQI
9th April 2025
54AQI
10th April 2025
45AQI
11th April 2025
58AQI
12th April 2025
52AQI
13th April 2025
52AQI
14th April 2025
56AQI
15th April 2025
34AQI
16th April 2025
49AQI
17th April 2025
43AQI
18th April 2025
50AQI
19th April 2025
45AQI
20th April 2025
41AQI
21st April 2025
40AQI
22nd April 2025
33AQI
23rd April 2025
26AQI
24th April 2025
35AQI
25th April 2025
49AQI
26th April 2025
47AQI
27th April 2025
50AQI
28th April 2025
43AQI
29th April 2025
51AQI
30th April 2025
51AQI
1st May 2025
45AQI
2nd May 2025
42AQI
3rd May 2025
44AQI
4th May 2025
42AQI
5th May 2025
44AQI
6th May 2025
41AQI
7th May 2025
38AQI
8th May 2025
47AQI
9th May 2025
35AQI
10th May 2025
40AQI
11th May 2025
50AQI
12th May 2025
54AQI
13th May 2025
58AQI
14th May 2025
59AQI
15th May 2025
57AQI
16th May 2025
62AQI
17th May 2025
39AQI
18th May 2025
52AQI
19th May 2025
52AQI
20th May 2025
41AQI
21st May 2025
31AQI
22nd May 2025
36AQI
23rd May 2025
42AQI
24th May 2025
27AQI
25th May 2025
34AQI
26th May 2025
38AQI
27th May 2025
44AQI
28th May 2025
50AQI
29th May 2025
53AQI
30th May 2025
46AQI
31st May 2025
44AQI
1st June 2025
50AQI
2nd June 2025
52AQI
3rd June 2025
37AQI
4th June 2025
45AQI
5th June 2025
46AQI
6th June 2025
51AQI
7th June 2025
64AQI
8th June 2025
63AQI
9th June 2025
37AQI
10th June 2025
32AQI
11th June 2025
43AQI
12th June 2025
39AQI
13th June 2025
34AQI
14th June 2025
27AQI
15th June 2025
27AQI
16th June 2025
30AQI
17th June 2025
30AQI
18th June 2025
32AQI
19th June 2025
34AQI
20th June 2025
29AQI
21st June 2025
25AQI
22nd June 2025
22AQI
23rd June 2025
19AQI
24th June 2025
21AQI
25th June 2025
23AQI
26th June 2025
28AQI
27th June 2025
28AQI
28th June 2025
27AQI
29th June 2025
29AQI
30th June 2025
44AQI
1st July 2025
60AQI
2nd July 2025
66AQI
3rd July 2025
63AQI
4th July 2025
65AQI
5th July 2025
52AQI
6th July 2025
46AQI
7th July 2025
44AQI
8th July 2025
53AQI
9th July 2025
58AQI
10th July 2025
55AQI
11th July 2025
44AQI
12th July 2025
40AQI
13th July 2025
42AQI
14th July 2025
37AQI
15th July 2025
44AQI
16th July 2025
50AQI
17th July 2025
50AQI
18th July 2025
32AQI
19th July 2025
34AQI
20th July 2025
30AQI
21st July 2025
39AQI
22nd July 2025
44AQI
23rd July 2025
46AQI
24th July 2025
35AQI
25th July 2025
28AQI
26th July 2025
25AQI
27th July 2025
24AQI
28th July 2025
25AQI
29th July 2025
26AQI
30th July 2025
29AQI
31st July 2025
29AQI
1st August 2025
43AQI

44AQI

38AQI

47AQI

44AQI

45AQI

36AQI

42AQI

43AQI

No. of days

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

202542AQI

23
8
26
2
18
13
23
7
23
8
26
4
23
8
1
163
50

Highest AQI recorded in

March

47AQI

Lowest AQI recorded in

June

36AQI

202439AQI

27
4
22
6
1
24
5
19
9
2
20
11
22
8
31
30
1
25
5
30
1
23
7
30
1
303
58
3

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

July

21AQI

202344AQI

19
10
2
19
9
17
14
12
17
1
17
14
20
10
25
6
26
5
26
4
30
1
21
8
24
7
256
105
3

Highest AQI recorded in

April

55AQI

Lowest AQI recorded in

August

34AQI

202243AQI

25
6
18
3
17
14
14
3
13
18
22
8
18
3
1
1
26
3
26
5
21
9
28
3
229
76

Highest AQI recorded in

May

53AQI

Lowest AQI recorded in

August

36AQI

202143AQI

20
11
17
11
15
16
16
6
16
15
16
14
31
31
27
3
21
10
16
14
24
7
250
107

Highest AQI recorded in

May

52AQI

Lowest AQI recorded in

August

29AQI

202044AQI

8
5
9
12
6
12
19
11
30
1
15
14
2
18
1
25
6
19
11
23
8
172
81
2

Highest AQI recorded in

May

54AQI

Lowest AQI recorded in

July

28AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
44AQI
Least Polluted Year Recorded
2024(Avg.)
39AQI

Ureshinomachi Shimojuku's annual 2025 AQI (42) shows an average percentage change of 0.1% (worsened AQI) compared to previous years: 2020 (44), 2021 (43), 2022 (43), 2023 (44), 2024 (39).