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HistoryAQIPM2.5PM10COSO2NO2O3

Ogoshi, Kumamoto, 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

Ogoshi, Kumamoto, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Aug 2022
88AQI
Lowest AQI recorded on
12th Aug 2021
11AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 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: 2nd Aug - 3rd Aug 2025

Ogoshi, Kumamoto, 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

66AQI

Avg. Lowest Time
7AM2nd Aug

36AQI

In the last 24 hours,

Ogoshi's AQI reached its highest point of 66 at 1 PM during the Night, while the lowest point, 36, was recorded at 7 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Ogoshi, Kumamoto, 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 2025755 AMAQI
4th Jul 2025756 AMAQI
4th Jul 2025767 AMAQI
4th Jul 2025758 AMAQI
4th Jul 2025849 AMAQI
4th Jul 20258810 AMAQI
4th Jul 20258711 AMAQI
4th Jul 20259112 PMAQI
4th Jul 20251011 PMAQI
4th Jul 20251062 PMAQI
4th Jul 20251133 PMAQI
4th Jul 20251104 PMAQI
4th Jul 20251125 PMAQI
4th Jul 20251186 PMAQI
4th Jul 20251227 PMAQI
4th Jul 20251128 PMAQI
4th Jul 2025909 PMAQI
4th Jul 20259010 PMAQI
4th Jul 20258811 PMAQI
5th Jul 20258812 AMAQI
5th Jul 2025861 AMAQI
5th Jul 2025812 AMAQI
5th Jul 2025813 AMAQI
5th Jul 2025824 AMAQI

28°C25/32°C

5th Jul 2025845 AMAQI
5th Jul 2025846 AMAQI
5th Jul 2025837 AMAQI
5th Jul 2025838 AMAQI
5th Jul 2025919 AMAQI
5th Jul 20258610 AMAQI
5th Jul 20257811 AMAQI
5th Jul 20257512 PMAQI
5th Jul 2025761 PMAQI
5th Jul 2025752 PMAQI
5th Jul 2025713 PMAQI
5th Jul 2025714 PMAQI
5th Jul 2025695 PMAQI
5th Jul 2025676 PMAQI
5th Jul 2025687 PMAQI
5th Jul 2025718 PMAQI
5th Jul 2025779 PMAQI
5th Jul 20257510 PMAQI
5th Jul 20257411 PMAQI
6th Jul 20257512 AMAQI
6th Jul 2025781 AMAQI
6th Jul 2025842 AMAQI
6th Jul 2025833 AMAQI
6th Jul 2025824 AMAQI

28°C25/32°C

6th Jul 2025805 AMAQI
6th Jul 2025796 AMAQI
6th Jul 2025807 AMAQI
6th Jul 2025808 AMAQI
6th Jul 2025609 AMAQI
6th Jul 20253610 AMAQI
6th Jul 20253611 AMAQI
6th Jul 20253612 PMAQI
6th Jul 2025501 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025699 PMAQI
6th Jul 20256810 PMAQI
6th Jul 20256811 PMAQI
7th Jul 20256812 AMAQI
7th Jul 2025711 AMAQI
7th Jul 2025782 AMAQI
7th Jul 2025773 AMAQI
7th Jul 2025774 AMAQI

28°C25/33°C

7th Jul 2025745 AMAQI
7th Jul 2025756 AMAQI
7th Jul 2025757 AMAQI
7th Jul 2025758 AMAQI
7th Jul 2025429 AMAQI
7th Jul 20253510 AMAQI
7th Jul 20253811 AMAQI
7th Jul 20254112 PMAQI
7th Jul 2025511 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025651 AMAQI
8th Jul 2025692 AMAQI
8th Jul 2025693 AMAQI
8th Jul 2025694 AMAQI

28°C24/34°C

8th Jul 2025675 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025677 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025519 AMAQI
8th Jul 20254610 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20255712 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025652 PMAQI
8th Jul 2025653 PMAQI
8th Jul 2025674 PMAQI
8th Jul 2025695 PMAQI
8th Jul 2025706 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256311 PMAQI
9th Jul 20256312 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025653 AMAQI
9th Jul 2025644 AMAQI

30°C25/35°C

9th Jul 2025645 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025669 AMAQI
9th Jul 20257010 AMAQI
9th Jul 20257311 AMAQI
9th Jul 20257612 PMAQI
9th Jul 2025781 PMAQI
9th Jul 2025782 PMAQI
9th Jul 2025783 PMAQI
9th Jul 2025764 PMAQI
9th Jul 2025785 PMAQI
9th Jul 2025766 PMAQI
9th Jul 2025767 PMAQI
9th Jul 2025738 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256511 PMAQI
10th Jul 20256512 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025644 AMAQI

29°C25/35°C

10th Jul 2025655 AMAQI
10th Jul 2025656 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025658 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20254110 AMAQI
10th Jul 20255111 AMAQI
10th Jul 20255012 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025552 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025534 PMAQI
10th Jul 2025495 PMAQI
10th Jul 2025476 PMAQI
10th Jul 2025437 PMAQI
10th Jul 2025478 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025644 AMAQI

29°C25/35°C

11th Jul 2025635 AMAQI
11th Jul 2025636 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025638 AMAQI
11th Jul 2025299 AMAQI
11th Jul 20251610 AMAQI
11th Jul 20251611 AMAQI
11th Jul 20251612 PMAQI
11th Jul 2025321 PMAQI
11th Jul 2025332 PMAQI
11th Jul 2025343 PMAQI
11th Jul 2025334 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025346 PMAQI
11th Jul 2025327 PMAQI
11th Jul 2025388 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025561 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025604 AMAQI

29°C26/34°C

12th Jul 2025585 AMAQI
12th Jul 2025586 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251911 AMAQI
12th Jul 20252012 PMAQI
12th Jul 2025321 PMAQI
12th Jul 2025342 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025364 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025336 PMAQI
12th Jul 2025327 PMAQI
12th Jul 2025358 PMAQI
12th Jul 2025499 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255111 PMAQI
13th Jul 20255012 AMAQI
13th Jul 2025521 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025564 AMAQI

30°C25/35°C

13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252011 AMAQI
13th Jul 20252112 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025304 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025347 PMAQI
13th Jul 2025368 PMAQI
13th Jul 2025499 PMAQI
13th Jul 20255010 PMAQI
13th Jul 20255011 PMAQI
14th Jul 20255012 AMAQI
14th Jul 2025521 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI
14th Jul 2025544 AMAQI

28°C25/34°C

14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025289 AMAQI
14th Jul 20251910 AMAQI
14th Jul 20251711 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025272 PMAQI
14th Jul 2025273 PMAQI
14th Jul 2025264 PMAQI
14th Jul 2025275 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025287 PMAQI
14th Jul 2025348 PMAQI
14th Jul 2025489 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20254912 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025533 AMAQI
15th Jul 2025524 AMAQI

25°C23/28°C

15th Jul 2025515 AMAQI
15th Jul 2025516 AMAQI
15th Jul 2025517 AMAQI
15th Jul 2025518 AMAQI
15th Jul 2025489 AMAQI
15th Jul 20254410 AMAQI
15th Jul 20254311 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025381 PMAQI
15th Jul 2025382 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025414 PMAQI
15th Jul 2025425 PMAQI
15th Jul 2025436 PMAQI
15th Jul 2025437 PMAQI
15th Jul 2025458 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20254810 PMAQI
15th Jul 20254811 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025501 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025524 AMAQI

25°C22/30°C

16th Jul 2025485 AMAQI
16th Jul 2025516 AMAQI
16th Jul 2025507 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025379 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025571 PMAQI
16th Jul 2025622 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025804 PMAQI
16th Jul 2025815 PMAQI
16th Jul 2025776 PMAQI
16th Jul 2025767 PMAQI
16th Jul 2025728 PMAQI
16th Jul 2025569 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255011 PMAQI
17th Jul 20255012 AMAQI
17th Jul 2025511 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025503 AMAQI
17th Jul 2025514 AMAQI

26°C22/31°C

17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025479 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025571 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025633 PMAQI
17th Jul 2025654 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025448 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20254710 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254512 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025524 AMAQI

28°C24/33°C

18th Jul 2025525 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025527 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20251910 AMAQI
18th Jul 20251911 AMAQI
18th Jul 20251712 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025222 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025226 PMAQI
18th Jul 2025227 PMAQI
18th Jul 2025308 PMAQI
18th Jul 2025419 PMAQI
18th Jul 20254010 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20254112 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025502 AMAQI
19th Jul 2025503 AMAQI
19th Jul 2025484 AMAQI

25°C24/26°C

19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025249 AMAQI
19th Jul 20251610 AMAQI
19th Jul 20251511 AMAQI
19th Jul 20252012 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025252 PMAQI
19th Jul 2025253 PMAQI
19th Jul 2025244 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025257 PMAQI
19th Jul 2025328 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253812 AMAQI
20th Jul 2025411 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025453 AMAQI
20th Jul 2025444 AMAQI

27°C22/32°C

20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025299 AMAQI
20th Jul 20251710 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20251812 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025192 PMAQI
20th Jul 2025183 PMAQI
20th Jul 2025184 PMAQI
20th Jul 2025195 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253010 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025404 AMAQI

28°C23/33°C

21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025209 AMAQI
21st Jul 20251710 AMAQI
21st Jul 20251811 AMAQI
21st Jul 20251912 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025307 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025379 PMAQI
21st Jul 20253810 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253412 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025354 AMAQI

29°C24/33°C

22nd Jul 2025335 AMAQI
22nd Jul 2025336 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025249 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025405 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025497 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025439 PMAQI
22nd Jul 20253810 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025353 AMAQI
23rd Jul 2025354 AMAQI

29°C24/34°C

23rd Jul 2025355 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025357 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20253410 PMAQI
23rd Jul 20253211 PMAQI
24th Jul 20253112 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025352 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI

29°C24/36°C

24th Jul 2025345 AMAQI
24th Jul 2025346 AMAQI
24th Jul 2025347 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252110 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20252112 PMAQI
24th Jul 2025231 PMAQI
24th Jul 2025242 PMAQI
24th Jul 2025223 PMAQI
24th Jul 2025224 PMAQI
24th Jul 2025215 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025247 PMAQI
24th Jul 2025258 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20252911 PMAQI
25th Jul 20252812 AMAQI
25th Jul 2025301 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025343 AMAQI
25th Jul 2025334 AMAQI

29°C24/36°C

25th Jul 2025315 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251711 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025221 PMAQI
25th Jul 2025202 PMAQI
25th Jul 2025203 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025218 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252511 PMAQI
26th Jul 20252512 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025312 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025314 AMAQI

29°C25/35°C

26th Jul 2025295 AMAQI
26th Jul 2025296 AMAQI
26th Jul 2025297 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025179 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025172 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025194 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025196 PMAQI
26th Jul 2025177 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252312 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025282 AMAQI
27th Jul 2025283 AMAQI
27th Jul 2025274 AMAQI

29°C25/34°C

27th Jul 2025265 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025268 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251512 PMAQI
27th Jul 2025151 PMAQI
27th Jul 2025162 PMAQI
27th Jul 2025173 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025186 PMAQI
27th Jul 2025197 PMAQI
27th Jul 2025218 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252411 PMAQI
28th Jul 20252312 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025272 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025264 AMAQI

29°C26/34°C

28th Jul 2025255 AMAQI
28th Jul 2025246 AMAQI
28th Jul 2025247 AMAQI
28th Jul 2025248 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251610 AMAQI
28th Jul 20251811 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025214 PMAQI
28th Jul 2025235 PMAQI
28th Jul 2025246 PMAQI
28th Jul 2025207 PMAQI
28th Jul 2025218 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025252 AMAQI
29th Jul 2025253 AMAQI
29th Jul 2025244 AMAQI

29°C24/36°C

29th Jul 2025245 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025247 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20252010 AMAQI
29th Jul 20252011 AMAQI
29th Jul 20252212 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025272 PMAQI
29th Jul 2025263 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025316 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025278 PMAQI
29th Jul 2025279 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025241 AMAQI
30th Jul 2025242 AMAQI
30th Jul 2025243 AMAQI
30th Jul 2025244 AMAQI

30°C24/37°C

30th Jul 2025245 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025238 AMAQI
30th Jul 2025219 AMAQI
30th Jul 20252310 AMAQI
30th Jul 20252611 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025232 PMAQI
30th Jul 2025233 PMAQI
30th Jul 2025274 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025256 PMAQI
30th Jul 2025267 PMAQI
30th Jul 2025238 PMAQI
30th Jul 2025239 PMAQI
30th Jul 20252210 PMAQI
30th Jul 20252211 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025221 AMAQI
31st Jul 2025232 AMAQI
31st Jul 2025233 AMAQI
31st Jul 2025234 AMAQI

29°C24/36°C

31st Jul 2025235 AMAQI
31st Jul 2025236 AMAQI
31st Jul 2025237 AMAQI
31st Jul 2025238 AMAQI
31st Jul 2025239 AMAQI
31st Jul 20252310 AMAQI
31st Jul 20252211 AMAQI
31st Jul 20252212 PMAQI
31st Jul 2025211 PMAQI
31st Jul 2025212 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025294 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025306 PMAQI
31st Jul 2025317 PMAQI
31st Jul 2025328 PMAQI
31st Jul 2025399 PMAQI
31st Jul 20254210 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20253112 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025332 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025284 AMAQI

30°C23/37°C

1st Aug 2025285 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025297 AMAQI
1st Aug 2025308 AMAQI
1st Aug 2025529 AMAQI
1st Aug 20255310 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025581 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254310 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20253712 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025312 AMAQI
2nd Aug 2025283 AMAQI
2nd Aug 2025334 AMAQI

30°C25/36°C

2nd Aug 2025375 AMAQI
2nd Aug 2025386 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025579 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20256111 AMAQI
2nd Aug 20256312 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20255111 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
3rd Aug 2025404 AMAQI

--°C/°C

3rd Aug 2025455 AMAQI
5 AM
3rd Aug 2025426 AMAQI
3rd Aug 2025437 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 8 AM

47AQI

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

34AQI

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. 47), while the lowest AQI was between 10 AM to 11 AM (Avg. 34).
Night time
Avg. Highest Time
12 AM - 4 AM

47AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

43AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 47), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).

2025 Days Vs Air Quality

Ogoshi, Kumamoto, Japan

2025

71%

151

29%

62

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

Good
151 Days
Moderate
62 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 71%

Health Risk Level:

Low

In 2025, 71% 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

Ogoshi, Kumamoto, 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
38AQI
2nd January 2025
46AQI
3rd January 2025
38AQI
4th January 2025
44AQI
5th January 2025
41AQI
6th January 2025
58AQI
7th January 2025
33AQI
8th January 2025
47AQI
9th January 2025
30AQI
10th January 2025
35AQI
11th January 2025
31AQI
12th January 2025
37AQI
13th January 2025
44AQI
14th January 2025
50AQI
15th January 2025
52AQI
16th January 2025
48AQI
17th January 2025
54AQI
18th January 2025
55AQI
19th January 2025
60AQI
20th January 2025
57AQI
21st January 2025
77AQI
22nd January 2025
78AQI
23rd January 2025
79AQI
24th January 2025
76AQI
25th January 2025
52AQI
26th January 2025
46AQI
27th January 2025
44AQI
28th January 2025
38AQI
29th January 2025
35AQI
30th January 2025
41AQI
31st January 2025
49AQI
1st February 2025
43AQI
2nd February 2025
36AQI
3rd February 2025
47AQI
4th February 2025
34AQI
5th February 2025
42AQI
6th February 2025
32AQI
7th February 2025
41AQI
8th February 2025
30AQI
9th February 2025
35AQI
10th February 2025
34AQI
11th February 2025
46AQI
12th February 2025
49AQI
13th February 2025
37AQI
14th February 2025
46AQI
15th February 2025
36AQI
16th February 2025
40AQI
17th February 2025
44AQI
18th February 2025
39AQI
19th February 2025
39AQI
20th February 2025
37AQI
21st February 2025
36AQI
22nd February 2025
42AQI
23rd February 2025
42AQI
24th February 2025
39AQI
25th February 2025
42AQI
26th February 2025
41AQI
27th February 2025
72AQI
28th February 2025
58AQI
1st March 2025
57AQI
2nd March 2025
45AQI
3rd March 2025
41AQI
4th March 2025
30AQI
5th March 2025
29AQI
6th March 2025
31AQI
7th March 2025
34AQI
8th March 2025
46AQI
9th March 2025
46AQI
10th March 2025
53AQI
11th March 2025
44AQI
12th March 2025
49AQI
13th March 2025
55AQI
14th March 2025
39AQI
15th March 2025
37AQI
16th March 2025
29AQI
17th March 2025
52AQI
18th March 2025
43AQI
19th March 2025
42AQI
20th March 2025
53AQI
21st March 2025
56AQI
22nd March 2025
64AQI
23rd March 2025
63AQI
24th March 2025
51AQI
25th March 2025
61AQI
26th March 2025
60AQI
27th March 2025
55AQI
28th March 2025
59AQI
29th March 2025
56AQI
30th March 2025
45AQI
31st March 2025
47AQI
1st April 2025
45AQI
2nd April 2025
38AQI
3rd April 2025
38AQI
4th April 2025
39AQI
5th April 2025
46AQI
6th April 2025
47AQI
7th April 2025
46AQI
8th April 2025
42AQI
9th April 2025
55AQI
10th April 2025
45AQI
11th April 2025
57AQI
12th April 2025
54AQI
13th April 2025
51AQI
14th April 2025
56AQI
15th April 2025
35AQI
16th April 2025
51AQI
17th April 2025
45AQI
18th April 2025
50AQI
19th April 2025
54AQI
20th April 2025
44AQI
21st April 2025
48AQI
22nd April 2025
36AQI
23rd April 2025
29AQI
24th April 2025
37AQI
25th April 2025
50AQI
26th April 2025
48AQI
27th April 2025
53AQI
28th April 2025
44AQI
29th April 2025
51AQI
30th April 2025
54AQI
1st May 2025
50AQI
2nd May 2025
42AQI
3rd May 2025
44AQI
4th May 2025
40AQI
5th May 2025
46AQI
6th May 2025
37AQI
7th May 2025
41AQI
8th May 2025
52AQI
9th May 2025
31AQI
10th May 2025
43AQI
11th May 2025
45AQI
12th May 2025
54AQI
13th May 2025
56AQI
14th May 2025
60AQI
15th May 2025
58AQI
16th May 2025
66AQI
17th May 2025
40AQI
18th May 2025
50AQI
19th May 2025
54AQI
20th May 2025
40AQI
21st May 2025
35AQI
22nd May 2025
36AQI
23rd May 2025
47AQI
24th May 2025
34AQI
25th May 2025
36AQI
26th May 2025
40AQI
27th May 2025
45AQI
28th May 2025
51AQI
29th May 2025
45AQI
30th May 2025
45AQI
31st May 2025
44AQI
1st June 2025
55AQI
2nd June 2025
51AQI
3rd June 2025
31AQI
4th June 2025
46AQI
5th June 2025
48AQI
6th June 2025
53AQI
7th June 2025
63AQI
8th June 2025
64AQI
9th June 2025
33AQI
10th June 2025
28AQI
11th June 2025
39AQI
12th June 2025
38AQI
13th June 2025
42AQI
14th June 2025
30AQI
15th June 2025
29AQI
16th June 2025
30AQI
17th June 2025
28AQI
18th June 2025
34AQI
19th June 2025
37AQI
20th June 2025
38AQI
21st June 2025
32AQI
22nd June 2025
24AQI
23rd June 2025
21AQI
24th June 2025
25AQI
25th June 2025
27AQI
26th June 2025
25AQI
27th June 2025
28AQI
28th June 2025
32AQI
29th June 2025
40AQI
30th June 2025
50AQI
1st July 2025
66AQI
2nd July 2025
91AQI
3rd July 2025
93AQI
4th July 2025
94AQI
5th July 2025
79AQI
6th July 2025
66AQI
7th July 2025
62AQI
8th July 2025
64AQI
9th July 2025
69AQI
10th July 2025
57AQI
11th July 2025
48AQI
12th July 2025
45AQI
13th July 2025
44AQI
14th July 2025
41AQI
15th July 2025
47AQI
16th July 2025
56AQI
17th July 2025
52AQI
18th July 2025
37AQI
19th July 2025
35AQI
20th July 2025
31AQI
21st July 2025
31AQI
22nd July 2025
38AQI
23rd July 2025
37AQI
24th July 2025
28AQI
25th July 2025
26AQI
26th July 2025
23AQI
27th July 2025
22AQI
28th July 2025
23AQI
29th July 2025
25AQI
30th July 2025
24AQI
31st July 2025
27AQI
1st August 2025
42AQI

49AQI

41AQI

47AQI

46AQI

45AQI

37AQI

48AQI

42AQI

No. of days

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

202545AQI

20
11
26
2
17
14
20
10
23
8
25
5
19
12
1
151
62

Highest AQI recorded in

January

49AQI

Lowest AQI recorded in

June

37AQI

202444AQI

19
5
7
3
9
18
13
22
8
31
18
13
21
9
27
4
19
11
29
2
188
100

Highest AQI recorded in

January

65AQI

Lowest AQI recorded in

July

26AQI

202348AQI

24
6
1
17
11
23
8
13
17
19
12
18
12
21
10
22
9
19
11
18
13
15
14
15
15
224
138
1

Highest AQI recorded in

April

52AQI

Lowest AQI recorded in

March

44AQI

202247AQI

21
10
16
5
20
11
19
10
16
15
22
8
18
4
1
20
4
1
3
23
5
1
2
24
6
21
10
220
89
2
3
2

Highest AQI recorded in

August

88AQI

Lowest AQI recorded in

July

41AQI

202141AQI

19
12
21
7
17
13
19
3
18
13
18
12
29
2
31
27
3
19
12
17
13
24
7
259
97

Highest AQI recorded in

May

48AQI

Lowest AQI recorded in

August

28AQI

202044AQI

8
5
9
12
9
9
19
11
31
16
13
2
17
2
22
9
18
12
17
14
166
87
2

Highest AQI recorded in

August

52AQI

Lowest AQI recorded in

July

27AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
48AQI
Least Polluted Year Recorded
2021(Avg.)
41AQI

Ogoshi's annual 2025 AQI (45) shows an average percentage change of 0.4% (worsened AQI) compared to previous years: 2020 (44), 2021 (41), 2022 (47), 2023 (48), 2024 (44).