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+
August Air Quality Analysis
Tamana, Kumamoto, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2024
99AQILowest AQI recorded on
27th Aug 2024
18AQISame 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 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Tamana, 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
67AQI
Avg. Lowest Time
8AM2nd Aug
36AQI
In the last 24 hours,
Tamana's AQI reached its highest point of 67 at 1 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tamana, 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 2025745 AMAQI
4th Jul 2025756 AMAQI
4th Jul 2025757 AMAQI
4th Jul 2025758 AMAQI
4th Jul 2025819 AMAQI
4th Jul 20258410 AMAQI
4th Jul 20258811 AMAQI
4th Jul 20258512 PMAQI
4th Jul 2025811 PMAQI
4th Jul 2025892 PMAQI
4th Jul 2025983 PMAQI
4th Jul 2025974 PMAQI
4th Jul 20251055 PMAQI
4th Jul 20251256 PMAQI
4th Jul 20251307 PMAQI
4th Jul 20251108 PMAQI
4th Jul 2025869 PMAQI
4th Jul 20258510 PMAQI
4th Jul 20258411 PMAQI
5th Jul 20258412 AMAQI
5th Jul 2025781 AMAQI
5th Jul 2025752 AMAQI
5th Jul 2025743 AMAQI
5th Jul 2025774 AMAQI
28°C25/32°C
5th Jul 2025785 AMAQI
5th Jul 2025786 AMAQI
5th Jul 2025777 AMAQI
5th Jul 2025788 AMAQI
5th Jul 2025779 AMAQI
5th Jul 20258110 AMAQI
5th Jul 20256211 AMAQI
5th Jul 20256612 PMAQI
5th Jul 2025641 PMAQI
5th Jul 2025652 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025584 PMAQI
5th Jul 2025565 PMAQI
5th Jul 2025636 PMAQI
5th Jul 2025647 PMAQI
5th Jul 2025588 PMAQI
5th Jul 2025649 PMAQI
5th Jul 20256410 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20256212 AMAQI
6th Jul 2025641 AMAQI
6th Jul 2025772 AMAQI
6th Jul 2025773 AMAQI
6th Jul 2025764 AMAQI
28°C25/32°C
6th Jul 2025745 AMAQI
6th Jul 2025726 AMAQI
6th Jul 2025737 AMAQI
6th Jul 2025728 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20254010 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20253212 PMAQI
6th Jul 2025351 PMAQI
6th Jul 2025362 PMAQI
6th Jul 2025333 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025325 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025702 AMAQI
7th Jul 2025713 AMAQI
7th Jul 2025684 AMAQI
28°C25/32°C
7th Jul 2025645 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025647 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20252910 AMAQI
7th Jul 20253611 AMAQI
7th Jul 20253612 PMAQI
7th Jul 2025511 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025453 PMAQI
7th Jul 2025444 PMAQI
7th Jul 2025465 PMAQI
7th Jul 2025526 PMAQI
7th Jul 2025477 PMAQI
7th Jul 2025398 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025643 AMAQI
8th Jul 2025624 AMAQI
29°C25/33°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025607 AMAQI
8th Jul 2025608 AMAQI
8th Jul 2025489 AMAQI
8th Jul 20254210 AMAQI
8th Jul 20255211 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025571 PMAQI
8th Jul 2025622 PMAQI
8th Jul 2025693 PMAQI
8th Jul 2025684 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025666 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
30°C26/34°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025639 AMAQI
9th Jul 20257610 AMAQI
9th Jul 20257711 AMAQI
9th Jul 20257412 PMAQI
9th Jul 2025811 PMAQI
9th Jul 2025852 PMAQI
9th Jul 2025803 PMAQI
9th Jul 2025774 PMAQI
9th Jul 2025845 PMAQI
9th Jul 2025806 PMAQI
9th Jul 2025847 PMAQI
9th Jul 2025718 PMAQI
9th Jul 2025709 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025624 AMAQI
30°C26/34°C
10th Jul 2025635 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025648 AMAQI
10th Jul 2025389 AMAQI
10th Jul 20254710 AMAQI
10th Jul 20254911 AMAQI
10th Jul 20254312 PMAQI
10th Jul 2025541 PMAQI
10th Jul 2025492 PMAQI
10th Jul 2025593 PMAQI
10th Jul 2025604 PMAQI
10th Jul 2025525 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025377 PMAQI
10th Jul 2025408 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255211 PMAQI
11th Jul 20255112 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025624 AMAQI
29°C26/34°C
11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025618 AMAQI
11th Jul 2025279 AMAQI
11th Jul 20251810 AMAQI
11th Jul 20252111 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025221 PMAQI
11th Jul 2025252 PMAQI
11th Jul 2025243 PMAQI
11th Jul 2025294 PMAQI
11th Jul 2025315 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025287 PMAQI
11th Jul 2025418 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255010 PMAQI
11th Jul 20254411 PMAQI
12th Jul 20255012 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025592 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025584 AMAQI
29°C27/33°C
12th Jul 2025555 AMAQI
12th Jul 2025556 AMAQI
12th Jul 2025547 AMAQI
12th Jul 2025548 AMAQI
12th Jul 2025279 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20252011 AMAQI
12th Jul 20252212 PMAQI
12th Jul 2025271 PMAQI
12th Jul 2025272 PMAQI
12th Jul 2025283 PMAQI
12th Jul 2025284 PMAQI
12th Jul 2025295 PMAQI
12th Jul 2025326 PMAQI
12th Jul 2025247 PMAQI
12th Jul 2025288 PMAQI
12th Jul 2025409 PMAQI
12th Jul 20254210 PMAQI
12th Jul 20254311 PMAQI
13th Jul 20254012 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025552 AMAQI
13th Jul 2025553 AMAQI
13th Jul 2025554 AMAQI
29°C26/33°C
13th Jul 2025525 AMAQI
13th Jul 2025526 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025369 AMAQI
13th Jul 20252110 AMAQI
13th Jul 20252111 AMAQI
13th Jul 20252312 PMAQI
13th Jul 2025301 PMAQI
13th Jul 2025262 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025284 PMAQI
13th Jul 2025305 PMAQI
13th Jul 2025376 PMAQI
13th Jul 2025327 PMAQI
13th Jul 2025378 PMAQI
13th Jul 2025399 PMAQI
13th Jul 20254010 PMAQI
13th Jul 20254311 PMAQI
14th Jul 20254612 AMAQI
14th Jul 2025501 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025533 AMAQI
14th Jul 2025524 AMAQI
28°C25/33°C
14th Jul 2025505 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025507 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025269 AMAQI
14th Jul 20252210 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025232 PMAQI
14th Jul 2025243 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025236 PMAQI
14th Jul 2025297 PMAQI
14th Jul 2025338 PMAQI
14th Jul 2025449 PMAQI
14th Jul 20254610 PMAQI
14th Jul 20254711 PMAQI
15th Jul 20254812 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025514 AMAQI
25°C24/28°C
15th Jul 2025475 AMAQI
15th Jul 2025476 AMAQI
15th Jul 2025477 AMAQI
15th Jul 2025488 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20255610 AMAQI
15th Jul 20254711 AMAQI
15th Jul 20253812 PMAQI
15th Jul 2025391 PMAQI
15th Jul 2025282 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025405 PMAQI
15th Jul 2025386 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025509 PMAQI
15th Jul 20254410 PMAQI
15th Jul 20254711 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025461 AMAQI
16th Jul 2025502 AMAQI
16th Jul 2025513 AMAQI
16th Jul 2025504 AMAQI
26°C23/29°C
16th Jul 2025485 AMAQI
16th Jul 2025496 AMAQI
16th Jul 2025487 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254410 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025713 PMAQI
16th Jul 2025844 PMAQI
16th Jul 2025825 PMAQI
16th Jul 2025866 PMAQI
16th Jul 2025887 PMAQI
16th Jul 2025808 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025501 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025493 AMAQI
17th Jul 2025504 AMAQI
26°C22/30°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20256011 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025611 PMAQI
17th Jul 2025732 PMAQI
17th Jul 2025723 PMAQI
17th Jul 2025704 PMAQI
17th Jul 2025805 PMAQI
17th Jul 2025776 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025559 PMAQI
17th Jul 20254810 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20255012 AMAQI
18th Jul 2025431 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025524 AMAQI
28°C24/32°C
18th Jul 2025545 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20253811 AMAQI
18th Jul 20253112 PMAQI
18th Jul 2025191 PMAQI
18th Jul 2025182 PMAQI
18th Jul 2025193 PMAQI
18th Jul 2025194 PMAQI
18th Jul 2025205 PMAQI
18th Jul 2025206 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025298 PMAQI
18th Jul 2025469 PMAQI
18th Jul 20254410 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025461 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025504 AMAQI
25°C24/25°C
19th Jul 2025465 AMAQI
19th Jul 2025466 AMAQI
19th Jul 2025467 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025299 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253311 AMAQI
19th Jul 20253012 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025283 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025295 PMAQI
19th Jul 2025326 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025298 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253210 PMAQI
19th Jul 20253511 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025361 AMAQI
20th Jul 2025462 AMAQI
20th Jul 2025463 AMAQI
20th Jul 2025464 AMAQI
27°C23/31°C
20th Jul 2025435 AMAQI
20th Jul 2025436 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025283 PMAQI
20th Jul 2025164 PMAQI
20th Jul 2025185 PMAQI
20th Jul 2025206 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025298 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253010 PMAQI
20th Jul 20253011 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025423 AMAQI
21st Jul 2025414 AMAQI
28°C24/32°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025261 PMAQI
21st Jul 2025212 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025256 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025428 PMAQI
21st Jul 2025449 PMAQI
21st Jul 20254810 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025471 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025383 AMAQI
22nd Jul 2025364 AMAQI
29°C25/33°C
22nd Jul 2025345 AMAQI
22nd Jul 2025346 AMAQI
22nd Jul 2025347 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025319 AMAQI
22nd Jul 20253310 AMAQI
22nd Jul 20253511 AMAQI
22nd Jul 20254212 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025544 PMAQI
22nd Jul 2025545 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025557 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254212 AMAQI
23rd Jul 2025401 AMAQI
23rd Jul 2025372 AMAQI
23rd Jul 2025373 AMAQI
23rd Jul 2025374 AMAQI
29°C25/34°C
23rd Jul 2025395 AMAQI
23rd Jul 2025386 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025419 AMAQI
23rd Jul 20254610 AMAQI
23rd Jul 20255211 AMAQI
23rd Jul 20255312 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025555 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254510 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025384 AMAQI
30°C25/34°C
24th Jul 2025415 AMAQI
24th Jul 2025426 AMAQI
24th Jul 2025417 AMAQI
24th Jul 2025418 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20252912 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025264 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025226 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025198 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252610 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025311 AMAQI
25th Jul 2025382 AMAQI
25th Jul 2025383 AMAQI
25th Jul 2025384 AMAQI
30°C25/35°C
25th Jul 2025365 AMAQI
25th Jul 2025376 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025378 AMAQI
25th Jul 2025249 AMAQI
25th Jul 20252610 AMAQI
25th Jul 20251611 AMAQI
25th Jul 20251912 PMAQI
25th Jul 2025191 PMAQI
25th Jul 2025172 PMAQI
25th Jul 2025173 PMAQI
25th Jul 2025174 PMAQI
25th Jul 2025185 PMAQI
25th Jul 2025156 PMAQI
25th Jul 2025207 PMAQI
25th Jul 2025238 PMAQI
25th Jul 2025309 PMAQI
25th Jul 20252610 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025333 AMAQI
26th Jul 2025334 AMAQI
30°C26/35°C
26th Jul 2025315 AMAQI
26th Jul 2025316 AMAQI
26th Jul 2025317 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251611 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025162 PMAQI
26th Jul 2025173 PMAQI
26th Jul 2025184 PMAQI
26th Jul 2025205 PMAQI
26th Jul 2025226 PMAQI
26th Jul 2025227 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025289 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20253011 PMAQI
27th Jul 20253112 AMAQI
27th Jul 2025271 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025313 AMAQI
27th Jul 2025304 AMAQI
29°C26/34°C
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025278 AMAQI
27th Jul 2025209 AMAQI
27th Jul 20251410 AMAQI
27th Jul 20251511 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025282 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025224 PMAQI
27th Jul 2025225 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025167 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025249 PMAQI
27th Jul 20252310 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252412 AMAQI
28th Jul 2025241 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025284 AMAQI
30°C27/34°C
28th Jul 2025265 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025277 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025209 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20252112 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025252 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025245 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025318 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252112 AMAQI
29th Jul 2025281 AMAQI
29th Jul 2025292 AMAQI
29th Jul 2025273 AMAQI
29th Jul 2025264 AMAQI
30°C25/36°C
29th Jul 2025255 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252510 AMAQI
29th Jul 20252411 AMAQI
29th Jul 20252012 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025332 PMAQI
29th Jul 2025373 PMAQI
29th Jul 2025244 PMAQI
29th Jul 2025225 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025277 PMAQI
29th Jul 2025298 PMAQI
29th Jul 2025329 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252511 PMAQI
30th Jul 20252412 AMAQI
30th Jul 2025271 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025264 AMAQI
30°C25/35°C
30th Jul 2025265 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20252912 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025292 PMAQI
30th Jul 2025303 PMAQI
30th Jul 2025324 PMAQI
30th Jul 2025345 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025279 PMAQI
30th Jul 20252610 PMAQI
30th Jul 20252011 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025274 AMAQI
30°C25/35°C
31st Jul 2025275 AMAQI
31st Jul 2025276 AMAQI
31st Jul 2025277 AMAQI
31st Jul 2025278 AMAQI
31st Jul 2025279 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20253011 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025231 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025254 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025416 PMAQI
31st Jul 2025447 PMAQI
31st Jul 2025408 PMAQI
31st Jul 2025369 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20252912 AMAQI
1st Aug 2025281 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025284 AMAQI
30°C24/35°C
1st Aug 2025295 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025307 AMAQI
1st Aug 2025318 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20255510 AMAQI
1st Aug 20255611 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025611 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025439 PMAQI
1st Aug 20253910 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20253612 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025322 AMAQI
2nd Aug 2025293 AMAQI
2nd Aug 2025344 AMAQI
30°C26/35°C
2nd Aug 2025385 AMAQI
2nd Aug 2025366 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025368 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255710 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256612 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025632 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025499 PMAQI
2nd Aug 20254910 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20254212 AMAQI
3rd Aug 2025381 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025373 AMAQI
--°C/°C
5 AM
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
36AQI
1 hours / Day
30 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 10 AM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 4 AM
47AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
44AQI
4 hours / Day
120 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 11 PM (Avg. 44).
2025 Days Vs Air Quality
Tamana, Kumamoto, Japan
2025
72%
153
28%
60
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
153 DaysModerate
60 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% 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
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.
1st January 2025
38AQI
38AQI
2nd January 2025
41AQI
41AQI
3rd January 2025
36AQI
36AQI
4th January 2025
36AQI
36AQI
5th January 2025
38AQI
38AQI
6th January 2025
52AQI
52AQI
7th January 2025
33AQI
33AQI
8th January 2025
42AQI
42AQI
9th January 2025
29AQI
29AQI
10th January 2025
33AQI
33AQI
11th January 2025
29AQI
29AQI
12th January 2025
35AQI
35AQI
13th January 2025
43AQI
43AQI
14th January 2025
45AQI
45AQI
15th January 2025
48AQI
48AQI
16th January 2025
40AQI
40AQI
17th January 2025
51AQI
51AQI
18th January 2025
55AQI
55AQI
19th January 2025
56AQI
56AQI
20th January 2025
56AQI
56AQI
21st January 2025
78AQI
78AQI
22nd January 2025
79AQI
79AQI
23rd January 2025
76AQI
76AQI
24th January 2025
75AQI
75AQI
25th January 2025
50AQI
50AQI
26th January 2025
47AQI
47AQI
27th January 2025
42AQI
42AQI
28th January 2025
39AQI
39AQI
29th January 2025
35AQI
35AQI
30th January 2025
38AQI
38AQI
31st January 2025
48AQI
48AQI
1st February 2025
39AQI
39AQI
2nd February 2025
37AQI
37AQI
3rd February 2025
45AQI
45AQI
4th February 2025
32AQI
32AQI
5th February 2025
42AQI
42AQI
6th February 2025
31AQI
31AQI
7th February 2025
36AQI
36AQI
8th February 2025
31AQI
31AQI
9th February 2025
33AQI
33AQI
10th February 2025
33AQI
33AQI
11th February 2025
42AQI
42AQI
12th February 2025
43AQI
43AQI
13th February 2025
37AQI
37AQI
14th February 2025
40AQI
40AQI
15th February 2025
33AQI
33AQI
16th February 2025
41AQI
41AQI
17th February 2025
43AQI
43AQI
18th February 2025
35AQI
35AQI
19th February 2025
38AQI
38AQI
20th February 2025
33AQI
33AQI
21st February 2025
34AQI
34AQI
22nd February 2025
40AQI
40AQI
23rd February 2025
40AQI
40AQI
24th February 2025
38AQI
38AQI
25th February 2025
38AQI
38AQI
26th February 2025
42AQI
42AQI
27th February 2025
68AQI
68AQI
28th February 2025
59AQI
59AQI
1st March 2025
57AQI
57AQI
2nd March 2025
40AQI
40AQI
3rd March 2025
42AQI
42AQI
4th March 2025
29AQI
29AQI
5th March 2025
32AQI
32AQI
6th March 2025
31AQI
31AQI
7th March 2025
35AQI
35AQI
8th March 2025
44AQI
44AQI
9th March 2025
45AQI
45AQI
10th March 2025
50AQI
50AQI
11th March 2025
44AQI
44AQI
12th March 2025
50AQI
50AQI
13th March 2025
56AQI
56AQI
14th March 2025
41AQI
41AQI
15th March 2025
36AQI
36AQI
16th March 2025
32AQI
32AQI
17th March 2025
51AQI
51AQI
18th March 2025
44AQI
44AQI
19th March 2025
42AQI
42AQI
20th March 2025
52AQI
52AQI
21st March 2025
54AQI
54AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
61AQI
61AQI
24th March 2025
50AQI
50AQI
25th March 2025
62AQI
62AQI
26th March 2025
62AQI
62AQI
27th March 2025
51AQI
51AQI
28th March 2025
61AQI
61AQI
29th March 2025
54AQI
54AQI
30th March 2025
44AQI
44AQI
31st March 2025
46AQI
46AQI
1st April 2025
45AQI
45AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
36AQI
36AQI
4th April 2025
40AQI
40AQI
5th April 2025
45AQI
45AQI
6th April 2025
46AQI
46AQI
7th April 2025
45AQI
45AQI
8th April 2025
41AQI
41AQI
9th April 2025
55AQI
55AQI
10th April 2025
44AQI
44AQI
11th April 2025
58AQI
58AQI
12th April 2025
53AQI
53AQI
13th April 2025
51AQI
51AQI
14th April 2025
57AQI
57AQI
15th April 2025
36AQI
36AQI
16th April 2025
51AQI
51AQI
17th April 2025
47AQI
47AQI
18th April 2025
49AQI
49AQI
19th April 2025
55AQI
55AQI
20th April 2025
42AQI
42AQI
21st April 2025
46AQI
46AQI
22nd April 2025
37AQI
37AQI
23rd April 2025
30AQI
30AQI
24th April 2025
38AQI
38AQI
25th April 2025
51AQI
51AQI
26th April 2025
49AQI
49AQI
27th April 2025
49AQI
49AQI
28th April 2025
42AQI
42AQI
29th April 2025
52AQI
52AQI
30th April 2025
52AQI
52AQI
1st May 2025
49AQI
49AQI
2nd May 2025
44AQI
44AQI
3rd May 2025
44AQI
44AQI
4th May 2025
40AQI
40AQI
5th May 2025
46AQI
46AQI
6th May 2025
36AQI
36AQI
7th May 2025
40AQI
40AQI
8th May 2025
51AQI
51AQI
9th May 2025
33AQI
33AQI
10th May 2025
45AQI
45AQI
11th May 2025
38AQI
38AQI
12th May 2025
54AQI
54AQI
13th May 2025
54AQI
54AQI
14th May 2025
60AQI
60AQI
15th May 2025
57AQI
57AQI
16th May 2025
66AQI
66AQI
17th May 2025
42AQI
42AQI
18th May 2025
51AQI
51AQI
19th May 2025
53AQI
53AQI
20th May 2025
44AQI
44AQI
21st May 2025
34AQI
34AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
46AQI
46AQI
24th May 2025
31AQI
31AQI
25th May 2025
33AQI
33AQI
26th May 2025
40AQI
40AQI
27th May 2025
43AQI
43AQI
28th May 2025
51AQI
51AQI
29th May 2025
48AQI
48AQI
30th May 2025
47AQI
47AQI
31st May 2025
45AQI
45AQI
1st June 2025
60AQI
60AQI
2nd June 2025
53AQI
53AQI
3rd June 2025
34AQI
34AQI
4th June 2025
48AQI
48AQI
5th June 2025
49AQI
49AQI
6th June 2025
55AQI
55AQI
7th June 2025
65AQI
65AQI
8th June 2025
71AQI
71AQI
9th June 2025
35AQI
35AQI
10th June 2025
31AQI
31AQI
11th June 2025
41AQI
41AQI
12th June 2025
40AQI
40AQI
13th June 2025
46AQI
46AQI
14th June 2025
30AQI
30AQI
15th June 2025
30AQI
30AQI
16th June 2025
35AQI
35AQI
17th June 2025
31AQI
31AQI
18th June 2025
36AQI
36AQI
19th June 2025
37AQI
37AQI
20th June 2025
35AQI
35AQI
21st June 2025
31AQI
31AQI
22nd June 2025
21AQI
21AQI
23rd June 2025
21AQI
21AQI
24th June 2025
26AQI
26AQI
25th June 2025
27AQI
27AQI
26th June 2025
29AQI
29AQI
27th June 2025
35AQI
35AQI
28th June 2025
32AQI
32AQI
29th June 2025
40AQI
40AQI
30th June 2025
53AQI
53AQI
1st July 2025
70AQI
70AQI
2nd July 2025
97AQI
97AQI
3rd July 2025
89AQI
89AQI
4th July 2025
89AQI
89AQI
5th July 2025
69AQI
69AQI
6th July 2025
55AQI
55AQI
7th July 2025
53AQI
53AQI
8th July 2025
61AQI
61AQI
9th July 2025
70AQI
70AQI
10th July 2025
53AQI
53AQI
11th July 2025
43AQI
43AQI
12th July 2025
40AQI
40AQI
13th July 2025
40AQI
40AQI
14th July 2025
38AQI
38AQI
15th July 2025
46AQI
46AQI
16th July 2025
60AQI
60AQI
17th July 2025
58AQI
58AQI
18th July 2025
37AQI
37AQI
19th July 2025
36AQI
36AQI
20th July 2025
32AQI
32AQI
21st July 2025
33AQI
33AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
46AQI
46AQI
24th July 2025
31AQI
31AQI
25th July 2025
27AQI
27AQI
26th July 2025
25AQI
25AQI
27th July 2025
23AQI
23AQI
28th July 2025
25AQI
25AQI
29th July 2025
26AQI
26AQI
30th July 2025
29AQI
29AQI
31st July 2025
31AQI
31AQI
1st August 2025
42AQI
42AQI
47AQI
39AQI
47AQI
46AQI
45AQI
39AQI
48AQI
42AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202545AQI
22
9
26
2
19
12
20
10
22
9
24
6
19
12
1
153
60
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
June39AQI
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
March60AQI
Lowest AQI recorded in
July35AQI
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
April56AQI
Lowest AQI recorded in
August38AQI
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
August77AQI
Lowest AQI recorded in
December42AQI
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
October57AQI
Lowest AQI recorded in
August33AQI
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
August59AQI
Lowest AQI recorded in
July37AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
52AQILeast Polluted Year Recorded
2025(Avg.)
45AQITamana's annual 2025 AQI (45) shows an average percentage change of -7.08% (improved AQI) compared to previous years: 2020 (47), 2021 (47), 2022 (52), 2023 (48), 2024 (46).
