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HistoryAQIPM2.5PM10COSO2NO2O3

Tamana, 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+

October Air Quality Analysis

Tamana, Kumamoto, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Oct 2022
94AQI
Lowest AQI recorded on
9th Oct 2023
21AQI

Same Day Analysis (7th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 50 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 8th Oct - 9th Oct 2025

Tamana, Kumamoto, Japan

AQI
Day
Night
.

6 AM8th Oct 2025

6 PM

5 AM9th Oct 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
9PM8th Oct

84AQI

Avg. Lowest Time
12PM8th Oct

54AQI

In the last 24 hours,

Tamana's AQI reached its highest point of 84 at 9 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 8th Oct and 9th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Tamana, Kumamoto, Japan

SepOct
09th - 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 - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
9th Sep 2025306 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025189 AMAQI
9th Sep 20252210 AMAQI
9th Sep 20252011 AMAQI
9th Sep 20252812 PMAQI
9th Sep 2025351 PMAQI
9th Sep 2025222 PMAQI
9th Sep 2025243 PMAQI
9th Sep 2025224 PMAQI
9th Sep 2025225 PMAQI
9th Sep 2025296 PMAQI
9th Sep 2025277 PMAQI
9th Sep 2025268 PMAQI
9th Sep 2025269 PMAQI
9th Sep 20252610 PMAQI
9th Sep 20252611 PMAQI
10th Sep 20253012 AMAQI
10th Sep 2025291 AMAQI
10th Sep 2025302 AMAQI
10th Sep 2025293 AMAQI
10th Sep 2025304 AMAQI
10th Sep 2025285 AMAQI

28°C26/32°C

10th Sep 2025306 AMAQI
10th Sep 2025287 AMAQI
10th Sep 2025288 AMAQI
10th Sep 2025179 AMAQI
10th Sep 20251910 AMAQI
10th Sep 20251911 AMAQI
10th Sep 20251912 PMAQI
10th Sep 2025201 PMAQI
10th Sep 2025252 PMAQI
10th Sep 2025263 PMAQI
10th Sep 2025234 PMAQI
10th Sep 2025225 PMAQI
10th Sep 2025236 PMAQI
10th Sep 2025247 PMAQI
10th Sep 2025268 PMAQI
10th Sep 2025269 PMAQI
10th Sep 20252510 PMAQI
10th Sep 20252811 PMAQI
11th Sep 20252512 AMAQI
11th Sep 2025321 AMAQI
11th Sep 2025322 AMAQI
11th Sep 2025333 AMAQI
11th Sep 2025304 AMAQI
11th Sep 2025305 AMAQI

26°C25/27°C

11th Sep 2025306 AMAQI
11th Sep 2025317 AMAQI
11th Sep 2025308 AMAQI
11th Sep 2025169 AMAQI
11th Sep 20252810 AMAQI
11th Sep 20252311 AMAQI
11th Sep 20252612 PMAQI
11th Sep 2025321 PMAQI
11th Sep 2025372 PMAQI
11th Sep 2025393 PMAQI
11th Sep 2025424 PMAQI
11th Sep 2025385 PMAQI
11th Sep 2025516 PMAQI
11th Sep 2025447 PMAQI
11th Sep 2025408 PMAQI
11th Sep 2025409 PMAQI
11th Sep 20253510 PMAQI
11th Sep 20253611 PMAQI
12th Sep 20253012 AMAQI
12th Sep 2025321 AMAQI
12th Sep 2025322 AMAQI
12th Sep 2025343 AMAQI
12th Sep 2025314 AMAQI
12th Sep 2025315 AMAQI

27°C24/31°C

12th Sep 2025316 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025308 AMAQI
12th Sep 2025299 AMAQI
12th Sep 20252810 AMAQI
12th Sep 20253611 AMAQI
12th Sep 20253412 PMAQI
12th Sep 2025291 PMAQI
12th Sep 2025262 PMAQI
12th Sep 2025333 PMAQI
12th Sep 2025434 PMAQI
12th Sep 2025435 PMAQI
12th Sep 2025466 PMAQI
12th Sep 2025427 PMAQI
12th Sep 2025508 PMAQI
12th Sep 2025379 PMAQI
12th Sep 20254410 PMAQI
12th Sep 20253311 PMAQI
13th Sep 20253012 AMAQI
13th Sep 2025321 AMAQI
13th Sep 2025312 AMAQI
13th Sep 2025333 AMAQI
13th Sep 2025324 AMAQI
13th Sep 2025325 AMAQI

27°C24/32°C

13th Sep 2025326 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025259 AMAQI
13th Sep 20253010 AMAQI
13th Sep 20253211 AMAQI
13th Sep 20253212 PMAQI
13th Sep 2025361 PMAQI
13th Sep 2025312 PMAQI
13th Sep 2025283 PMAQI
13th Sep 2025254 PMAQI
13th Sep 2025225 PMAQI
13th Sep 2025226 PMAQI
13th Sep 2025227 PMAQI
13th Sep 2025248 PMAQI
13th Sep 2025249 PMAQI
13th Sep 20253010 PMAQI
13th Sep 20252911 PMAQI
14th Sep 20252812 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI
14th Sep 2025325 AMAQI

27°C25/30°C

14th Sep 2025326 AMAQI
14th Sep 2025337 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025269 AMAQI
14th Sep 20251910 AMAQI
14th Sep 20251611 AMAQI
14th Sep 20251712 PMAQI
14th Sep 2025201 PMAQI
14th Sep 2025142 PMAQI
14th Sep 2025253 PMAQI
14th Sep 2025224 PMAQI
14th Sep 2025245 PMAQI
14th Sep 2025286 PMAQI
14th Sep 2025257 PMAQI
14th Sep 2025308 PMAQI
14th Sep 2025299 PMAQI
14th Sep 20252910 PMAQI
14th Sep 20253011 PMAQI
15th Sep 20252812 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI
15th Sep 2025315 AMAQI

27°C25/30°C

15th Sep 2025306 AMAQI
15th Sep 2025307 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025179 AMAQI
15th Sep 20252510 AMAQI
15th Sep 20252411 AMAQI
15th Sep 20253812 PMAQI
15th Sep 2025291 PMAQI
15th Sep 2025192 PMAQI
15th Sep 2025263 PMAQI
15th Sep 2025334 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025186 PMAQI
15th Sep 2025207 PMAQI
15th Sep 2025248 PMAQI
15th Sep 2025309 PMAQI
15th Sep 20253010 PMAQI
15th Sep 20252811 PMAQI
16th Sep 20253012 AMAQI
16th Sep 2025301 AMAQI
16th Sep 2025312 AMAQI
16th Sep 2025313 AMAQI
16th Sep 2025304 AMAQI
16th Sep 2025295 AMAQI

28°C25/32°C

16th Sep 2025296 AMAQI
16th Sep 2025307 AMAQI
16th Sep 2025308 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20253610 AMAQI
16th Sep 20253211 AMAQI
16th Sep 20253612 PMAQI
16th Sep 2025361 PMAQI
16th Sep 2025412 PMAQI
16th Sep 2025323 PMAQI
16th Sep 2025204 PMAQI
16th Sep 2025375 PMAQI
16th Sep 2025456 PMAQI
16th Sep 2025307 PMAQI
16th Sep 2025258 PMAQI
16th Sep 2025309 PMAQI
16th Sep 20252810 PMAQI
16th Sep 20252411 PMAQI
17th Sep 20252812 AMAQI
17th Sep 2025321 AMAQI
17th Sep 2025312 AMAQI
17th Sep 2025313 AMAQI
17th Sep 2025304 AMAQI
17th Sep 2025325 AMAQI

28°C25/32°C

17th Sep 2025316 AMAQI
17th Sep 2025317 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025289 AMAQI
17th Sep 20252110 AMAQI
17th Sep 20251611 AMAQI
17th Sep 20251712 PMAQI
17th Sep 2025221 PMAQI
17th Sep 2025252 PMAQI
17th Sep 2025273 PMAQI
17th Sep 2025254 PMAQI
17th Sep 2025225 PMAQI
17th Sep 2025276 PMAQI
17th Sep 2025237 PMAQI
17th Sep 2025308 PMAQI
17th Sep 2025289 PMAQI
17th Sep 20252610 PMAQI
17th Sep 20253011 PMAQI
18th Sep 20253512 AMAQI
18th Sep 2025291 AMAQI
18th Sep 2025302 AMAQI
18th Sep 2025303 AMAQI
18th Sep 2025304 AMAQI
18th Sep 2025295 AMAQI

28°C25/31°C

18th Sep 2025296 AMAQI
18th Sep 2025297 AMAQI
18th Sep 2025288 AMAQI
18th Sep 2025219 AMAQI
18th Sep 20251510 AMAQI
18th Sep 20252011 AMAQI
18th Sep 20251212 PMAQI
18th Sep 2025141 PMAQI
18th Sep 2025142 PMAQI
18th Sep 2025183 PMAQI
18th Sep 2025204 PMAQI
18th Sep 2025285 PMAQI
18th Sep 2025246 PMAQI
18th Sep 2025207 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025289 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20252811 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025231 AMAQI
19th Sep 2025282 AMAQI
19th Sep 2025303 AMAQI
19th Sep 2025284 AMAQI
19th Sep 2025265 AMAQI

27°C25/29°C

19th Sep 2025276 AMAQI
19th Sep 2025267 AMAQI
19th Sep 2025268 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20252410 AMAQI
19th Sep 20252211 AMAQI
19th Sep 20251712 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025302 PMAQI
19th Sep 2025423 PMAQI
19th Sep 2025384 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025346 PMAQI
19th Sep 2025427 PMAQI
19th Sep 2025298 PMAQI
19th Sep 2025329 PMAQI
19th Sep 20253610 PMAQI
19th Sep 20254011 PMAQI
20th Sep 20252812 AMAQI
20th Sep 2025291 AMAQI
20th Sep 2025272 AMAQI
20th Sep 2025273 AMAQI
20th Sep 2025264 AMAQI
20th Sep 2025275 AMAQI

26°C23/30°C

20th Sep 2025276 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025278 AMAQI
20th Sep 2025489 AMAQI
20th Sep 20255110 AMAQI
20th Sep 20254011 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025391 PMAQI
20th Sep 2025362 PMAQI
20th Sep 2025283 PMAQI
20th Sep 2025264 PMAQI
20th Sep 2025195 PMAQI
20th Sep 2025246 PMAQI
20th Sep 2025167 PMAQI
20th Sep 2025168 PMAQI
20th Sep 2025219 PMAQI
20th Sep 20252210 PMAQI
20th Sep 20252911 PMAQI
21st Sep 20252812 AMAQI
21st Sep 2025281 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025273 AMAQI
21st Sep 2025294 AMAQI
21st Sep 2025315 AMAQI

26°C24/28°C

21st Sep 2025316 AMAQI
21st Sep 2025307 AMAQI
21st Sep 2025318 AMAQI
21st Sep 2025309 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20252011 AMAQI
21st Sep 20251712 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025142 PMAQI
21st Sep 2025163 PMAQI
21st Sep 2025254 PMAQI
21st Sep 2025245 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025268 PMAQI
21st Sep 2025269 PMAQI
21st Sep 20252710 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252612 AMAQI
22nd Sep 2025261 AMAQI
22nd Sep 2025282 AMAQI
22nd Sep 2025283 AMAQI
22nd Sep 2025284 AMAQI
22nd Sep 2025275 AMAQI

25°C23/29°C

22nd Sep 2025266 AMAQI
22nd Sep 2025267 AMAQI
22nd Sep 2025268 AMAQI
22nd Sep 2025259 AMAQI
22nd Sep 20252910 AMAQI
22nd Sep 20253611 AMAQI
22nd Sep 20254912 PMAQI
22nd Sep 2025551 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025523 PMAQI
22nd Sep 2025484 PMAQI
22nd Sep 2025455 PMAQI
22nd Sep 2025476 PMAQI
22nd Sep 2025407 PMAQI
22nd Sep 2025448 PMAQI
22nd Sep 2025319 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025311 AMAQI
23rd Sep 2025282 AMAQI
23rd Sep 2025273 AMAQI
23rd Sep 2025284 AMAQI
23rd Sep 2025305 AMAQI

25°C22/28°C

23rd Sep 2025306 AMAQI
23rd Sep 2025307 AMAQI
23rd Sep 2025308 AMAQI
23rd Sep 2025299 AMAQI
23rd Sep 20252810 AMAQI
23rd Sep 20252511 AMAQI
23rd Sep 20252012 PMAQI
23rd Sep 2025241 PMAQI
23rd Sep 2025362 PMAQI
23rd Sep 2025323 PMAQI
23rd Sep 2025264 PMAQI
23rd Sep 2025495 PMAQI
23rd Sep 2025476 PMAQI
23rd Sep 2025277 PMAQI
23rd Sep 2025268 PMAQI
23rd Sep 2025229 PMAQI
23rd Sep 20252410 PMAQI
23rd Sep 20252611 PMAQI
24th Sep 20253312 AMAQI
24th Sep 2025261 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025283 AMAQI
24th Sep 2025274 AMAQI
24th Sep 2025275 AMAQI

26°C24/30°C

24th Sep 2025286 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025179 AMAQI
24th Sep 20251510 AMAQI
24th Sep 20252011 AMAQI
24th Sep 20251512 PMAQI
24th Sep 2025211 PMAQI
24th Sep 2025202 PMAQI
24th Sep 2025183 PMAQI
24th Sep 2025204 PMAQI
24th Sep 2025225 PMAQI
24th Sep 2025256 PMAQI
24th Sep 2025247 PMAQI
24th Sep 2025268 PMAQI
24th Sep 2025329 PMAQI
24th Sep 20252510 PMAQI
24th Sep 20252411 PMAQI
25th Sep 20252512 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025274 AMAQI
25th Sep 2025265 AMAQI

26°C24/30°C

25th Sep 2025266 AMAQI
25th Sep 2025267 AMAQI
25th Sep 2025268 AMAQI
25th Sep 2025239 AMAQI
25th Sep 20251510 AMAQI
25th Sep 20252211 AMAQI
25th Sep 20252012 PMAQI
25th Sep 2025241 PMAQI
25th Sep 2025232 PMAQI
25th Sep 2025373 PMAQI
25th Sep 2025514 PMAQI
25th Sep 2025635 PMAQI
25th Sep 2025526 PMAQI
25th Sep 2025437 PMAQI
25th Sep 2025528 PMAQI
25th Sep 2025569 PMAQI
25th Sep 20254510 PMAQI
25th Sep 20254711 PMAQI
26th Sep 20255112 AMAQI
26th Sep 2025671 AMAQI
26th Sep 2025462 AMAQI
26th Sep 2025393 AMAQI
26th Sep 2025524 AMAQI
26th Sep 2025365 AMAQI

26°C24/28°C

26th Sep 2025296 AMAQI
26th Sep 2025467 AMAQI
26th Sep 2025638 AMAQI
26th Sep 2025559 AMAQI
26th Sep 20255210 AMAQI
26th Sep 20255711 AMAQI
26th Sep 20256412 PMAQI
26th Sep 2025541 PMAQI
26th Sep 2025532 PMAQI
26th Sep 2025693 PMAQI
26th Sep 2025654 PMAQI
26th Sep 2025545 PMAQI
26th Sep 2025486 PMAQI
26th Sep 2025467 PMAQI
26th Sep 2025528 PMAQI
26th Sep 2025509 PMAQI
26th Sep 20253010 PMAQI
26th Sep 20252111 PMAQI
27th Sep 20252912 AMAQI
27th Sep 2025251 AMAQI
27th Sep 2025272 AMAQI
27th Sep 2025233 AMAQI
27th Sep 2025244 AMAQI
27th Sep 2025275 AMAQI

26°C24/30°C

27th Sep 2025346 AMAQI
27th Sep 2025387 AMAQI
27th Sep 2025358 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20252910 AMAQI
27th Sep 20253011 AMAQI
27th Sep 20253212 PMAQI
27th Sep 2025401 PMAQI
27th Sep 2025322 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025344 PMAQI
27th Sep 2025285 PMAQI
27th Sep 2025316 PMAQI
27th Sep 2025437 PMAQI
27th Sep 2025378 PMAQI
27th Sep 2025289 PMAQI
27th Sep 20253810 PMAQI
27th Sep 20254111 PMAQI
28th Sep 20252912 AMAQI
28th Sep 2025301 AMAQI
28th Sep 2025352 AMAQI
28th Sep 2025383 AMAQI
28th Sep 2025444 AMAQI
28th Sep 2025445 AMAQI

23°C22/25°C

28th Sep 2025416 AMAQI
28th Sep 2025297 AMAQI
28th Sep 2025248 AMAQI
28th Sep 2025289 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20254211 AMAQI
28th Sep 20255112 PMAQI
28th Sep 2025481 PMAQI
28th Sep 2025442 PMAQI
28th Sep 2025373 PMAQI
28th Sep 2025334 PMAQI
28th Sep 2025335 PMAQI
28th Sep 2025376 PMAQI
28th Sep 2025477 PMAQI
28th Sep 2025488 PMAQI
28th Sep 2025369 PMAQI
28th Sep 20254010 PMAQI
28th Sep 20254111 PMAQI
29th Sep 20253512 AMAQI
29th Sep 2025351 AMAQI
29th Sep 2025412 AMAQI
29th Sep 2025443 AMAQI
29th Sep 2025374 AMAQI
29th Sep 2025215 AMAQI

24°C22/27°C

29th Sep 2025296 AMAQI
29th Sep 2025327 AMAQI
29th Sep 2025288 AMAQI
29th Sep 2025219 AMAQI
29th Sep 20252010 AMAQI
29th Sep 20252611 AMAQI
29th Sep 20252412 PMAQI
29th Sep 2025241 PMAQI
29th Sep 2025192 PMAQI
29th Sep 2025303 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025355 PMAQI
29th Sep 2025436 PMAQI
29th Sep 2025467 PMAQI
29th Sep 2025488 PMAQI
29th Sep 2025489 PMAQI
29th Sep 20253710 PMAQI
29th Sep 20254811 PMAQI
30th Sep 20254412 AMAQI
30th Sep 2025251 AMAQI
30th Sep 2025272 AMAQI
30th Sep 2025323 AMAQI
30th Sep 2025334 AMAQI
30th Sep 2025415 AMAQI

25°C22/28°C

30th Sep 2025476 AMAQI
30th Sep 2025397 AMAQI
30th Sep 2025338 AMAQI
30th Sep 2025379 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20253611 AMAQI
30th Sep 20253212 PMAQI
30th Sep 2025281 PMAQI
30th Sep 2025422 PMAQI
30th Sep 2025523 PMAQI
30th Sep 2025464 PMAQI
30th Sep 2025475 PMAQI
30th Sep 2025466 PMAQI
30th Sep 2025487 PMAQI
30th Sep 2025448 PMAQI
30th Sep 2025499 PMAQI
30th Sep 20255310 PMAQI
30th Sep 20255311 PMAQI
1st Oct 20254212 AMAQI
1st Oct 2025401 AMAQI
1st Oct 2025282 AMAQI
1st Oct 2025423 AMAQI
1st Oct 2025524 AMAQI
1st Oct 2025455 AMAQI

24°C21/27°C

1st Oct 2025446 AMAQI
1st Oct 2025517 AMAQI
1st Oct 2025548 AMAQI
1st Oct 2025349 AMAQI
1st Oct 20254410 AMAQI
1st Oct 20255011 AMAQI
1st Oct 20255212 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025562 PMAQI
1st Oct 2025573 PMAQI
1st Oct 2025544 PMAQI
1st Oct 2025545 PMAQI
1st Oct 2025576 PMAQI
1st Oct 2025557 PMAQI
1st Oct 2025608 PMAQI
1st Oct 2025599 PMAQI
1st Oct 20255010 PMAQI
1st Oct 20254311 PMAQI
2nd Oct 20253412 AMAQI
2nd Oct 2025361 AMAQI
2nd Oct 2025432 AMAQI
2nd Oct 2025583 AMAQI
2nd Oct 2025684 AMAQI
2nd Oct 2025575 AMAQI

24°C21/27°C

2nd Oct 2025566 AMAQI
2nd Oct 2025567 AMAQI
2nd Oct 2025528 AMAQI
2nd Oct 2025459 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255511 AMAQI
2nd Oct 20256712 PMAQI
2nd Oct 2025671 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025543 PMAQI
2nd Oct 2025534 PMAQI
2nd Oct 2025555 PMAQI
2nd Oct 2025576 PMAQI
2nd Oct 2025617 PMAQI
2nd Oct 2025678 PMAQI
2nd Oct 2025679 PMAQI
2nd Oct 20256710 PMAQI
2nd Oct 20256811 PMAQI
3rd Oct 20256312 AMAQI
3rd Oct 2025571 AMAQI
3rd Oct 2025642 AMAQI
3rd Oct 2025633 AMAQI
3rd Oct 2025624 AMAQI
3rd Oct 2025545 AMAQI

24°C20/29°C

3rd Oct 2025636 AMAQI
3rd Oct 2025587 AMAQI
3rd Oct 2025548 AMAQI
3rd Oct 2025549 AMAQI
3rd Oct 20255310 AMAQI
3rd Oct 20255411 AMAQI
3rd Oct 20255412 PMAQI
3rd Oct 2025531 PMAQI
3rd Oct 2025602 PMAQI
3rd Oct 2025623 PMAQI
3rd Oct 2025594 PMAQI
3rd Oct 2025615 PMAQI
3rd Oct 2025686 PMAQI
3rd Oct 2025707 PMAQI
3rd Oct 2025598 PMAQI
3rd Oct 2025779 PMAQI
3rd Oct 20258210 PMAQI
3rd Oct 20256611 PMAQI
4th Oct 20256412 AMAQI
4th Oct 2025761 AMAQI
4th Oct 2025782 AMAQI
4th Oct 2025813 AMAQI
4th Oct 2025744 AMAQI
4th Oct 2025635 AMAQI

23°C22/25°C

4th Oct 2025636 AMAQI
4th Oct 2025647 AMAQI
4th Oct 2025638 AMAQI
4th Oct 2025749 AMAQI
4th Oct 20258010 AMAQI
4th Oct 20258011 AMAQI
4th Oct 20257612 PMAQI
4th Oct 2025731 PMAQI
4th Oct 2025762 PMAQI
4th Oct 2025673 PMAQI
4th Oct 2025644 PMAQI
4th Oct 2025595 PMAQI
4th Oct 2025666 PMAQI
4th Oct 2025617 PMAQI
4th Oct 2025488 PMAQI
4th Oct 2025489 PMAQI
4th Oct 20255110 PMAQI
4th Oct 20254711 PMAQI
5th Oct 20253912 AMAQI
5th Oct 2025461 AMAQI
5th Oct 2025372 AMAQI
5th Oct 2025433 AMAQI
5th Oct 2025464 AMAQI
5th Oct 2025535 AMAQI

25°C23/28°C

5th Oct 2025436 AMAQI
5th Oct 2025437 AMAQI
5th Oct 2025438 AMAQI
5th Oct 2025409 AMAQI
5th Oct 20253910 AMAQI
5th Oct 20254511 AMAQI
5th Oct 20254712 PMAQI
5th Oct 2025431 PMAQI
5th Oct 2025462 PMAQI
5th Oct 2025393 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025435 PMAQI
5th Oct 2025436 PMAQI
5th Oct 2025437 PMAQI
5th Oct 2025538 PMAQI
5th Oct 2025559 PMAQI
5th Oct 20256210 PMAQI
5th Oct 20255211 PMAQI
6th Oct 20254712 AMAQI
6th Oct 2025481 AMAQI
6th Oct 2025502 AMAQI
6th Oct 2025493 AMAQI
6th Oct 2025474 AMAQI
6th Oct 2025455 AMAQI

26°C24/29°C

6th Oct 2025436 AMAQI
6th Oct 2025457 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025469 AMAQI
6th Oct 20254410 AMAQI
6th Oct 20254611 AMAQI
6th Oct 20254812 PMAQI
6th Oct 2025501 PMAQI
6th Oct 2025452 PMAQI
6th Oct 2025473 PMAQI
6th Oct 2025504 PMAQI
6th Oct 2025405 PMAQI
6th Oct 2025486 PMAQI
6th Oct 2025677 PMAQI
6th Oct 2025538 PMAQI
6th Oct 2025539 PMAQI
6th Oct 20255110 PMAQI
6th Oct 20256411 PMAQI
7th Oct 20256712 AMAQI
7th Oct 2025451 AMAQI
7th Oct 2025432 AMAQI

26°C23/30°C

7th Oct 2025348 PMAQI
7th Oct 2025399 PMAQI
7th Oct 20255710 PMAQI
7th Oct 20256011 PMAQI
8th Oct 20255912 AMAQI
8th Oct 2025581 AMAQI
8th Oct 2025582 AMAQI
8th Oct 2025573 AMAQI
8th Oct 2025624 AMAQI
8th Oct 2025675 AMAQI

26°C23/29°C

8th Oct 2025586 AMAQI
8th Oct 2025627 AMAQI
8th Oct 2025668 AMAQI
8th Oct 2025679 AMAQI
8th Oct 20256510 AMAQI
8th Oct 20257011 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025721 PMAQI
8th Oct 2025782 PMAQI
8th Oct 2025823 PMAQI
8th Oct 2025834 PMAQI
8th Oct 2025715 PMAQI
8th Oct 2025676 PMAQI
8th Oct 2025667 PMAQI
8th Oct 2025828 PMAQI
8th Oct 2025849 PMAQI
8th Oct 20258410 PMAQI
8th Oct 20256411 PMAQI
9th Oct 20256012 AMAQI
9th Oct 2025601 AMAQI
9th Oct 2025582 AMAQI
9th Oct 2025563 AMAQI
9th Oct 2025574 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
3 PM - 6 PM

39AQI

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

33AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 39), while the lowest AQI was between 9 AM to 10 AM (Avg. 33).
Night time
Avg. Highest Time
7 PM - 10 PM

40AQI

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

36AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 10 PM (Avg. 40), while the lowest AQI was between 5 AM to 5 AM (Avg. 36).

2025 Days Vs Air Quality

Tamana, Kumamoto, Japan

2025

77%

215

23%

65

Total number of days with different AQI categories in last 281 days in 2025 (84 days remaining)

Good
215 Days
Moderate
65 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 281 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

Tamana, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
38AQI
2nd January 2025
41AQI
3rd January 2025
36AQI
4th January 2025
36AQI
5th January 2025
38AQI
6th January 2025
52AQI
7th January 2025
33AQI
8th January 2025
42AQI
9th January 2025
29AQI
10th January 2025
33AQI
11th January 2025
29AQI
12th January 2025
35AQI
13th January 2025
43AQI
14th January 2025
45AQI
15th January 2025
48AQI
16th January 2025
40AQI
17th January 2025
51AQI
18th January 2025
55AQI
19th January 2025
56AQI
20th January 2025
56AQI
21st January 2025
78AQI
22nd January 2025
79AQI
23rd January 2025
76AQI
24th January 2025
75AQI
25th January 2025
50AQI
26th January 2025
47AQI
27th January 2025
42AQI
28th January 2025
39AQI
29th January 2025
35AQI
30th January 2025
38AQI
31st January 2025
48AQI
1st February 2025
39AQI
2nd February 2025
37AQI
3rd February 2025
45AQI
4th February 2025
32AQI
5th February 2025
42AQI
6th February 2025
31AQI
7th February 2025
36AQI
8th February 2025
31AQI
9th February 2025
33AQI
10th February 2025
33AQI
11th February 2025
42AQI
12th February 2025
43AQI
13th February 2025
37AQI
14th February 2025
40AQI
15th February 2025
33AQI
16th February 2025
41AQI
17th February 2025
43AQI
18th February 2025
35AQI
19th February 2025
38AQI
20th February 2025
33AQI
21st February 2025
34AQI
22nd February 2025
40AQI
23rd February 2025
40AQI
24th February 2025
38AQI
25th February 2025
38AQI
26th February 2025
42AQI
27th February 2025
68AQI
28th February 2025
59AQI
1st March 2025
57AQI
2nd March 2025
40AQI
3rd March 2025
42AQI
4th March 2025
29AQI
5th March 2025
32AQI
6th March 2025
31AQI
7th March 2025
35AQI
8th March 2025
44AQI
9th March 2025
45AQI
10th March 2025
50AQI
11th March 2025
44AQI
12th March 2025
50AQI
13th March 2025
56AQI
14th March 2025
41AQI
15th March 2025
36AQI
16th March 2025
32AQI
17th March 2025
51AQI
18th March 2025
44AQI
19th March 2025
42AQI
20th March 2025
52AQI
21st March 2025
54AQI
22nd March 2025
61AQI
23rd March 2025
61AQI
24th March 2025
50AQI
25th March 2025
62AQI
26th March 2025
62AQI
27th March 2025
51AQI
28th March 2025
61AQI
29th March 2025
54AQI
30th March 2025
44AQI
31st March 2025
46AQI
1st April 2025
45AQI
2nd April 2025
40AQI
3rd April 2025
36AQI
4th April 2025
40AQI
5th April 2025
45AQI
6th April 2025
46AQI
7th April 2025
45AQI
8th April 2025
41AQI
9th April 2025
55AQI
10th April 2025
44AQI
11th April 2025
58AQI
12th April 2025
53AQI
13th April 2025
51AQI
14th April 2025
57AQI
15th April 2025
36AQI
16th April 2025
51AQI
17th April 2025
47AQI
18th April 2025
49AQI
19th April 2025
55AQI
20th April 2025
42AQI
21st April 2025
46AQI
22nd April 2025
37AQI
23rd April 2025
30AQI
24th April 2025
38AQI
25th April 2025
51AQI
26th April 2025
49AQI
27th April 2025
49AQI
28th April 2025
42AQI
29th April 2025
52AQI
30th April 2025
52AQI
1st May 2025
49AQI
2nd May 2025
44AQI
3rd May 2025
44AQI
4th May 2025
40AQI
5th May 2025
46AQI
6th May 2025
36AQI
7th May 2025
40AQI
8th May 2025
51AQI
9th May 2025
33AQI
10th May 2025
45AQI
11th May 2025
38AQI
12th May 2025
54AQI
13th May 2025
54AQI
14th May 2025
60AQI
15th May 2025
57AQI
16th May 2025
66AQI
17th May 2025
42AQI
18th May 2025
51AQI
19th May 2025
53AQI
20th May 2025
44AQI
21st May 2025
34AQI
22nd May 2025
36AQI
23rd May 2025
46AQI
24th May 2025
31AQI
25th May 2025
33AQI
26th May 2025
40AQI
27th May 2025
43AQI
28th May 2025
51AQI
29th May 2025
48AQI
30th May 2025
47AQI
31st May 2025
45AQI
1st June 2025
60AQI
2nd June 2025
53AQI
3rd June 2025
34AQI
4th June 2025
48AQI
5th June 2025
49AQI
6th June 2025
55AQI
7th June 2025
65AQI
8th June 2025
71AQI
9th June 2025
35AQI
10th June 2025
31AQI
11th June 2025
41AQI
12th June 2025
40AQI
13th June 2025
46AQI
14th June 2025
30AQI
15th June 2025
30AQI
16th June 2025
35AQI
17th June 2025
31AQI
18th June 2025
36AQI
19th June 2025
37AQI
20th June 2025
35AQI
21st June 2025
31AQI
22nd June 2025
21AQI
23rd June 2025
21AQI
24th June 2025
26AQI
25th June 2025
27AQI
26th June 2025
29AQI
27th June 2025
35AQI
28th June 2025
32AQI
29th June 2025
40AQI
30th June 2025
53AQI
1st July 2025
70AQI
2nd July 2025
97AQI
3rd July 2025
89AQI
4th July 2025
89AQI
5th July 2025
69AQI
6th July 2025
55AQI
7th July 2025
53AQI
8th July 2025
61AQI
9th July 2025
70AQI
10th July 2025
53AQI
11th July 2025
43AQI
12th July 2025
40AQI
13th July 2025
40AQI
14th July 2025
38AQI
15th July 2025
46AQI
16th July 2025
60AQI
17th July 2025
58AQI
18th July 2025
37AQI
19th July 2025
36AQI
20th July 2025
32AQI
21st July 2025
33AQI
22nd July 2025
44AQI
23rd July 2025
46AQI
24th July 2025
31AQI
25th July 2025
27AQI
26th July 2025
25AQI
27th July 2025
23AQI
28th July 2025
25AQI
29th July 2025
26AQI
30th July 2025
29AQI
31st July 2025
31AQI
1st August 2025
44AQI
2nd August 2025
48AQI
3rd August 2025
48AQI
4th August 2025
45AQI
5th August 2025
43AQI
6th August 2025
45AQI
7th August 2025
44AQI
8th August 2025
39AQI
9th August 2025
33AQI
10th August 2025
38AQI
11th August 2025
32AQI
12th August 2025
34AQI
13th August 2025
38AQI
14th August 2025
39AQI
15th August 2025
42AQI
16th August 2025
42AQI
17th August 2025
43AQI
18th August 2025
49AQI
19th August 2025
51AQI
20th August 2025
43AQI
21st August 2025
43AQI
22nd August 2025
48AQI
23rd August 2025
43AQI
24th August 2025
37AQI
25th August 2025
36AQI
26th August 2025
34AQI
27th August 2025
37AQI
28th August 2025
43AQI
29th August 2025
45AQI
30th August 2025
51AQI
31st August 2025
46AQI
1st September 2025
39AQI
2nd September 2025
40AQI
3rd September 2025
40AQI
4th September 2025
31AQI
5th September 2025
30AQI
6th September 2025
34AQI
7th September 2025
36AQI
8th September 2025
28AQI
9th September 2025
27AQI
10th September 2025
25AQI
11th September 2025
34AQI
12th September 2025
35AQI
13th September 2025
29AQI
14th September 2025
27AQI
15th September 2025
27AQI
16th September 2025
32AQI
17th September 2025
27AQI
18th September 2025
25AQI
19th September 2025
30AQI
20th September 2025
28AQI
21st September 2025
25AQI
22nd September 2025
35AQI
23rd September 2025
30AQI
24th September 2025
24AQI
25th September 2025
37AQI
26th September 2025
49AQI
27th September 2025
30AQI
28th September 2025
39AQI
29th September 2025
36AQI
30th September 2025
43AQI
1st October 2025
49AQI
2nd October 2025
52AQI
3rd October 2025
62AQI
4th October 2025
65AQI
5th October 2025
45AQI
6th October 2025
48AQI
7th October 2025
50AQI
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

47AQI

39AQI

47AQI

46AQI

45AQI

39AQI

48AQI

42AQI

32AQI

53AQI

No. of days

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

202543AQI

22
9
26
2
19
12
20
10
22
9
24
6
19
12
29
2
30
4
3
215
65

Highest AQI recorded in

October

53AQI

Lowest AQI recorded in

September

32AQI

202446AQI

5
11
1
1
6
1
15
16
23
7
28
3
13
18
18
12
25
6
19
11
30
1
182
88

Highest AQI recorded in

March

60AQI

Lowest AQI recorded in

July

35AQI

202348AQI

20
10
1
15
13
16
15
10
20
16
15
15
15
20
11
27
4
20
10
20
11
17
12
24
6
220
142
1

Highest AQI recorded in

April

56AQI

Lowest AQI recorded in

August

38AQI

202252AQI

13
14
2
7
14
12
19
12
18
6
24
1
19
10
1
13
8
1
20
8
22
9
13
17
28
3
165
145
4

Highest AQI recorded in

August

77AQI

Lowest AQI recorded in

December

42AQI

202147AQI

19
12
16
12
18
13
17
5
16
15
13
17
25
6
29
2
18
12
10
21
13
17
18
13
212
145

Highest AQI recorded in

October

57AQI

Lowest AQI recorded in

August

33AQI

202047AQI

10
3
11
10
8
10
18
12
27
3
1
13
15
3
12
7
22
9
14
16
21
10
156
95
4

Highest AQI recorded in

August

59AQI

Lowest AQI recorded in

July

37AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
52AQI
Least Polluted Year Recorded
2025(Avg.)
43AQI

Tamana's annual 2025 AQI (43) shows an average percentage change of -9.9% (improved AQI) compared to previous years: 2020 (47), 2021 (47), 2022 (52), 2023 (48), 2024 (46).