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HistoryAQIPM2.5PM10COSO2NO2O3

Tama, Okayama, 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

Tama, Okayama, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
19th Oct 2023
67AQI
Lowest AQI recorded on
3rd Oct 2024
21AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 61 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Tama, Okayama, Japan

AQI
Day
Night
.

5 AM11th Oct 2025

5 PM

4 AM12th Oct 2025

Day time
Avg. Highest Time
8AM11th Oct

59AQI

Avg. Lowest Time
5PM11th Oct

45AQI

Night time
Avg. Highest Time
5AM11th Oct

57AQI

Avg. Lowest Time
10PM11th Oct

40AQI

In the last 24 hours,

Tama's AQI reached its highest point of 59 at 8 AM during the Day, while the lowest point, 40, was recorded at 10 PM during the Night between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Tama, Okayama, Japan

SepOct
12th - 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 - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025335 AMAQI
12th Sep 2025336 AMAQI
12th Sep 2025347 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025259 AMAQI
12th Sep 20252710 AMAQI
12th Sep 20252311 AMAQI
12th Sep 20252412 PMAQI
12th Sep 2025261 PMAQI
12th Sep 2025362 PMAQI
12th Sep 2025283 PMAQI
12th Sep 2025304 PMAQI
12th Sep 2025315 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025277 PMAQI
12th Sep 2025278 PMAQI
12th Sep 2025309 PMAQI
12th Sep 20252610 PMAQI
12th Sep 20252611 PMAQI
13th Sep 20252812 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025342 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025344 AMAQI

27°C24/29°C

13th Sep 2025335 AMAQI
13th Sep 2025326 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025219 AMAQI
13th Sep 20252310 AMAQI
13th Sep 20252611 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025281 PMAQI
13th Sep 2025282 PMAQI
13th Sep 2025303 PMAQI
13th Sep 2025264 PMAQI
13th Sep 2025245 PMAQI
13th Sep 2025236 PMAQI
13th Sep 2025337 PMAQI
13th Sep 2025328 PMAQI
13th Sep 2025299 PMAQI
13th Sep 20253210 PMAQI
13th Sep 20253711 PMAQI
14th Sep 20253112 AMAQI
14th Sep 2025341 AMAQI
14th Sep 2025332 AMAQI
14th Sep 2025333 AMAQI
14th Sep 2025324 AMAQI

27°C26/28°C

14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025338 AMAQI
14th Sep 2025319 AMAQI
14th Sep 20252410 AMAQI
14th Sep 20253011 AMAQI
14th Sep 20253012 PMAQI
14th Sep 2025331 PMAQI
14th Sep 2025332 PMAQI
14th Sep 2025343 PMAQI
14th Sep 2025334 PMAQI
14th Sep 2025375 PMAQI
14th Sep 2025426 PMAQI
14th Sep 2025477 PMAQI
14th Sep 2025418 PMAQI
14th Sep 2025369 PMAQI
14th Sep 20253610 PMAQI
14th Sep 20253811 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025351 AMAQI
15th Sep 2025342 AMAQI
15th Sep 2025343 AMAQI
15th Sep 2025334 AMAQI

29°C28/30°C

15th Sep 2025335 AMAQI
15th Sep 2025336 AMAQI
15th Sep 2025337 AMAQI
15th Sep 2025348 AMAQI
15th Sep 2025419 AMAQI
15th Sep 20253910 AMAQI
15th Sep 20254411 AMAQI
15th Sep 20254512 PMAQI
15th Sep 2025391 PMAQI
15th Sep 2025362 PMAQI
15th Sep 2025313 PMAQI
15th Sep 2025374 PMAQI
15th Sep 2025425 PMAQI
15th Sep 2025466 PMAQI
15th Sep 2025467 PMAQI
15th Sep 2025438 PMAQI
15th Sep 2025409 PMAQI
15th Sep 20253910 PMAQI
15th Sep 20253311 PMAQI
16th Sep 20253312 AMAQI
16th Sep 2025371 AMAQI
16th Sep 2025352 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025354 AMAQI

29°C27/30°C

16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025439 AMAQI
16th Sep 20254610 AMAQI
16th Sep 20254711 AMAQI
16th Sep 20255312 PMAQI
16th Sep 2025521 PMAQI
16th Sep 2025522 PMAQI
16th Sep 2025453 PMAQI
16th Sep 2025444 PMAQI
16th Sep 2025435 PMAQI
16th Sep 2025446 PMAQI
16th Sep 2025447 PMAQI
16th Sep 2025388 PMAQI
16th Sep 2025359 PMAQI
16th Sep 20253410 PMAQI
16th Sep 20253711 PMAQI
17th Sep 20253812 AMAQI
17th Sep 2025351 AMAQI
17th Sep 2025352 AMAQI
17th Sep 2025353 AMAQI
17th Sep 2025374 AMAQI

28°C28/28°C

17th Sep 2025395 AMAQI
17th Sep 2025396 AMAQI
17th Sep 2025397 AMAQI
17th Sep 2025388 AMAQI
17th Sep 2025539 AMAQI
17th Sep 20255610 AMAQI
17th Sep 20255711 AMAQI
17th Sep 20256112 PMAQI
17th Sep 2025581 PMAQI
17th Sep 2025622 PMAQI
17th Sep 2025573 PMAQI
17th Sep 2025534 PMAQI
17th Sep 2025575 PMAQI
17th Sep 2025586 PMAQI
17th Sep 2025537 PMAQI
17th Sep 2025488 PMAQI
17th Sep 2025489 PMAQI
17th Sep 20254610 PMAQI
17th Sep 20254511 PMAQI
18th Sep 20254412 AMAQI
18th Sep 2025421 AMAQI
18th Sep 2025362 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025404 AMAQI

29°C27/30°C

18th Sep 2025445 AMAQI
18th Sep 2025436 AMAQI
18th Sep 2025447 AMAQI
18th Sep 2025438 AMAQI
18th Sep 2025439 AMAQI
18th Sep 20254710 AMAQI
18th Sep 20255311 AMAQI
18th Sep 20255712 PMAQI
18th Sep 2025491 PMAQI
18th Sep 2025422 PMAQI
18th Sep 2025493 PMAQI
18th Sep 2025504 PMAQI
18th Sep 2025445 PMAQI
18th Sep 2025276 PMAQI
18th Sep 2025197 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025319 PMAQI
18th Sep 20253310 PMAQI
18th Sep 20253311 PMAQI
19th Sep 20253212 AMAQI
19th Sep 2025341 AMAQI
19th Sep 2025422 AMAQI
19th Sep 2025413 AMAQI
19th Sep 2025434 AMAQI

27°C24/29°C

19th Sep 2025445 AMAQI
19th Sep 2025446 AMAQI
19th Sep 2025457 AMAQI
19th Sep 2025458 AMAQI
19th Sep 2025239 AMAQI
19th Sep 20251710 AMAQI
19th Sep 20251811 AMAQI
19th Sep 20251812 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025232 PMAQI
19th Sep 2025243 PMAQI
19th Sep 2025264 PMAQI
19th Sep 2025275 PMAQI
19th Sep 2025296 PMAQI
19th Sep 2025287 PMAQI
19th Sep 2025298 PMAQI
19th Sep 2025349 PMAQI
19th Sep 20253510 PMAQI
19th Sep 20253511 PMAQI
20th Sep 20253612 AMAQI
20th Sep 2025371 AMAQI
20th Sep 2025402 AMAQI
20th Sep 2025403 AMAQI
20th Sep 2025394 AMAQI

25°C23/27°C

20th Sep 2025365 AMAQI
20th Sep 2025366 AMAQI
20th Sep 2025367 AMAQI
20th Sep 2025368 AMAQI
20th Sep 2025269 AMAQI
20th Sep 20252210 AMAQI
20th Sep 20252311 AMAQI
20th Sep 20252312 PMAQI
20th Sep 2025271 PMAQI
20th Sep 2025272 PMAQI
20th Sep 2025293 PMAQI
20th Sep 2025354 PMAQI
20th Sep 2025385 PMAQI
20th Sep 2025406 PMAQI
20th Sep 2025437 PMAQI
20th Sep 2025438 PMAQI
20th Sep 2025419 PMAQI
20th Sep 20254110 PMAQI
20th Sep 20254111 PMAQI
21st Sep 20253912 AMAQI
21st Sep 2025371 AMAQI
21st Sep 2025372 AMAQI
21st Sep 2025373 AMAQI
21st Sep 2025364 AMAQI

26°C25/27°C

21st Sep 2025345 AMAQI
21st Sep 2025346 AMAQI
21st Sep 2025347 AMAQI
21st Sep 2025348 AMAQI
21st Sep 2025239 AMAQI
21st Sep 20251610 AMAQI
21st Sep 20251511 AMAQI
21st Sep 20251612 PMAQI
21st Sep 2025171 PMAQI
21st Sep 2025172 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025164 PMAQI
21st Sep 2025165 PMAQI
21st Sep 2025176 PMAQI
21st Sep 2025177 PMAQI
21st Sep 2025218 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252912 AMAQI
22nd Sep 2025331 AMAQI
22nd Sep 2025372 AMAQI
22nd Sep 2025373 AMAQI
22nd Sep 2025354 AMAQI

25°C23/28°C

22nd Sep 2025335 AMAQI
22nd Sep 2025336 AMAQI
22nd Sep 2025337 AMAQI
22nd Sep 2025338 AMAQI
22nd Sep 2025219 AMAQI
22nd Sep 20251810 AMAQI
22nd Sep 20251911 AMAQI
22nd Sep 20252112 PMAQI
22nd Sep 2025231 PMAQI
22nd Sep 2025232 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025255 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025257 PMAQI
22nd Sep 2025278 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20253012 AMAQI
23rd Sep 2025311 AMAQI
23rd Sep 2025332 AMAQI
23rd Sep 2025343 AMAQI
23rd Sep 2025324 AMAQI

24°C22/26°C

23rd Sep 2025315 AMAQI
23rd Sep 2025306 AMAQI
23rd Sep 2025317 AMAQI
23rd Sep 2025308 AMAQI
23rd Sep 2025269 AMAQI
23rd Sep 20252610 AMAQI
23rd Sep 20252711 AMAQI
23rd Sep 20253012 PMAQI
23rd Sep 2025301 PMAQI
23rd Sep 2025292 PMAQI
23rd Sep 2025293 PMAQI
23rd Sep 2025284 PMAQI
23rd Sep 2025275 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025267 PMAQI
23rd Sep 2025288 PMAQI
23rd Sep 2025309 PMAQI
23rd Sep 20252910 PMAQI
23rd Sep 20252911 PMAQI
24th Sep 20252912 AMAQI
24th Sep 2025311 AMAQI
24th Sep 2025312 AMAQI
24th Sep 2025313 AMAQI
24th Sep 2025314 AMAQI

24°C23/25°C

24th Sep 2025305 AMAQI
24th Sep 2025316 AMAQI
24th Sep 2025307 AMAQI
24th Sep 2025308 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20252710 AMAQI
24th Sep 20252611 AMAQI
24th Sep 20252612 PMAQI
24th Sep 2025271 PMAQI
24th Sep 2025272 PMAQI
24th Sep 2025323 PMAQI
24th Sep 2025344 PMAQI
24th Sep 2025325 PMAQI
24th Sep 2025306 PMAQI
24th Sep 2025297 PMAQI
24th Sep 2025278 PMAQI
24th Sep 2025279 PMAQI
24th Sep 20252710 PMAQI
24th Sep 20252711 PMAQI
25th Sep 20252712 AMAQI
25th Sep 2025281 AMAQI
25th Sep 2025302 AMAQI
25th Sep 2025303 AMAQI
25th Sep 2025304 AMAQI

26°C24/28°C

25th Sep 2025295 AMAQI
25th Sep 2025296 AMAQI
25th Sep 2025307 AMAQI
25th Sep 2025308 AMAQI
25th Sep 2025269 AMAQI
25th Sep 20252710 AMAQI
25th Sep 20252611 AMAQI
25th Sep 20252712 PMAQI
25th Sep 2025261 PMAQI
25th Sep 2025272 PMAQI
25th Sep 2025303 PMAQI
25th Sep 2025304 PMAQI
25th Sep 2025305 PMAQI
25th Sep 2025306 PMAQI
25th Sep 2025297 PMAQI
25th Sep 2025308 PMAQI
25th Sep 2025329 PMAQI
25th Sep 20252910 PMAQI
25th Sep 20252511 PMAQI
26th Sep 20252312 AMAQI
26th Sep 2025271 AMAQI
26th Sep 2025312 AMAQI
26th Sep 2025333 AMAQI
26th Sep 2025354 AMAQI

26°C25/27°C

26th Sep 2025335 AMAQI
26th Sep 2025356 AMAQI
26th Sep 2025377 AMAQI
26th Sep 2025358 AMAQI
26th Sep 2025369 AMAQI
26th Sep 20254010 AMAQI
26th Sep 20254811 AMAQI
26th Sep 20255012 PMAQI
26th Sep 2025471 PMAQI
26th Sep 2025482 PMAQI
26th Sep 2025553 PMAQI
26th Sep 2025634 PMAQI
26th Sep 2025705 PMAQI
26th Sep 2025596 PMAQI
26th Sep 2025577 PMAQI
26th Sep 2025558 PMAQI
26th Sep 2025519 PMAQI
26th Sep 20254510 PMAQI
26th Sep 20253711 PMAQI
27th Sep 20253712 AMAQI
27th Sep 2025361 AMAQI
27th Sep 2025342 AMAQI
27th Sep 2025333 AMAQI
27th Sep 2025334 AMAQI

26°C25/28°C

27th Sep 2025315 AMAQI
27th Sep 2025306 AMAQI
27th Sep 2025327 AMAQI
27th Sep 2025298 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253110 AMAQI
27th Sep 20253211 AMAQI
27th Sep 20253612 PMAQI
27th Sep 2025351 PMAQI
27th Sep 2025362 PMAQI
27th Sep 2025353 PMAQI
27th Sep 2025334 PMAQI
27th Sep 2025335 PMAQI
27th Sep 2025366 PMAQI
27th Sep 2025397 PMAQI
27th Sep 2025388 PMAQI
27th Sep 2025399 PMAQI
27th Sep 20253810 PMAQI
27th Sep 20253711 PMAQI
28th Sep 20253412 AMAQI
28th Sep 2025311 AMAQI
28th Sep 2025302 AMAQI
28th Sep 2025323 AMAQI
28th Sep 2025324 AMAQI

24°C23/25°C

28th Sep 2025335 AMAQI
28th Sep 2025336 AMAQI
28th Sep 2025327 AMAQI
28th Sep 2025348 AMAQI
28th Sep 2025349 AMAQI
28th Sep 20253210 AMAQI
28th Sep 20253411 AMAQI
28th Sep 20253612 PMAQI
28th Sep 2025351 PMAQI
28th Sep 2025362 PMAQI
28th Sep 2025363 PMAQI
28th Sep 2025364 PMAQI
28th Sep 2025365 PMAQI
28th Sep 2025376 PMAQI
28th Sep 2025387 PMAQI
28th Sep 2025368 PMAQI
28th Sep 2025369 PMAQI
28th Sep 20253810 PMAQI
28th Sep 20254011 PMAQI
29th Sep 20254112 AMAQI
29th Sep 2025411 AMAQI
29th Sep 2025402 AMAQI
29th Sep 2025373 AMAQI
29th Sep 2025344 AMAQI

23°C22/24°C

29th Sep 2025325 AMAQI
29th Sep 2025306 AMAQI
29th Sep 2025277 AMAQI
29th Sep 2025248 AMAQI
29th Sep 2025299 AMAQI
29th Sep 20253410 AMAQI
29th Sep 20253311 AMAQI
29th Sep 20253112 PMAQI
29th Sep 2025301 PMAQI
29th Sep 2025322 PMAQI
29th Sep 2025343 PMAQI
29th Sep 2025344 PMAQI
29th Sep 2025335 PMAQI
29th Sep 2025366 PMAQI
29th Sep 2025307 PMAQI
29th Sep 2025238 PMAQI
29th Sep 2025249 PMAQI
29th Sep 20252110 PMAQI
29th Sep 20252111 PMAQI
30th Sep 20252212 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025202 AMAQI
30th Sep 2025223 AMAQI
30th Sep 2025264 AMAQI

25°C22/27°C

30th Sep 2025255 AMAQI
30th Sep 2025276 AMAQI
30th Sep 2025277 AMAQI
30th Sep 2025288 AMAQI
30th Sep 2025289 AMAQI
30th Sep 20252810 AMAQI
30th Sep 20252911 AMAQI
30th Sep 20253412 PMAQI
30th Sep 2025361 PMAQI
30th Sep 2025372 PMAQI
30th Sep 2025383 PMAQI
30th Sep 2025414 PMAQI
30th Sep 2025435 PMAQI
30th Sep 2025426 PMAQI
30th Sep 2025467 PMAQI
30th Sep 2025428 PMAQI
30th Sep 2025439 PMAQI
30th Sep 20254210 PMAQI
30th Sep 20254311 PMAQI
1st Oct 20254112 AMAQI
1st Oct 2025371 AMAQI
1st Oct 2025342 AMAQI
1st Oct 2025373 AMAQI
1st Oct 2025394 AMAQI

23°C21/25°C

1st Oct 2025365 AMAQI
1st Oct 2025346 AMAQI
1st Oct 2025377 AMAQI
1st Oct 2025358 AMAQI
1st Oct 2025389 AMAQI
1st Oct 20253210 AMAQI
1st Oct 20253911 AMAQI
1st Oct 20253912 PMAQI
1st Oct 2025351 PMAQI
1st Oct 2025332 PMAQI
1st Oct 2025363 PMAQI
1st Oct 2025374 PMAQI
1st Oct 2025365 PMAQI
1st Oct 2025376 PMAQI
1st Oct 2025367 PMAQI
1st Oct 2025398 PMAQI
1st Oct 2025409 PMAQI
1st Oct 20254110 PMAQI
1st Oct 20254211 PMAQI
2nd Oct 20254412 AMAQI
2nd Oct 2025521 AMAQI
2nd Oct 2025562 AMAQI
2nd Oct 2025553 AMAQI
2nd Oct 2025554 AMAQI

24°C22/26°C

2nd Oct 2025525 AMAQI
2nd Oct 2025536 AMAQI
2nd Oct 2025517 AMAQI
2nd Oct 2025448 AMAQI
2nd Oct 2025489 AMAQI
2nd Oct 20254810 AMAQI
2nd Oct 20254711 AMAQI
2nd Oct 20254612 PMAQI
2nd Oct 2025441 PMAQI
2nd Oct 2025452 PMAQI
2nd Oct 2025473 PMAQI
2nd Oct 2025464 PMAQI
2nd Oct 2025465 PMAQI
2nd Oct 2025466 PMAQI
2nd Oct 2025447 PMAQI
2nd Oct 2025478 PMAQI
2nd Oct 2025529 PMAQI
2nd Oct 20255310 PMAQI
2nd Oct 20255411 PMAQI
3rd Oct 20255512 AMAQI
3rd Oct 2025511 AMAQI
3rd Oct 2025492 AMAQI
3rd Oct 2025513 AMAQI
3rd Oct 2025504 AMAQI

24°C22/25°C

3rd Oct 2025485 AMAQI
3rd Oct 2025486 AMAQI
3rd Oct 2025487 AMAQI
3rd Oct 2025508 AMAQI
3rd Oct 2025499 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20254411 AMAQI
3rd Oct 20254412 PMAQI
3rd Oct 2025491 PMAQI
3rd Oct 2025492 PMAQI
3rd Oct 2025473 PMAQI
3rd Oct 2025484 PMAQI
3rd Oct 2025495 PMAQI
3rd Oct 2025496 PMAQI
3rd Oct 2025517 PMAQI
3rd Oct 2025468 PMAQI
3rd Oct 2025619 PMAQI
3rd Oct 20256210 PMAQI
3rd Oct 20255711 PMAQI
4th Oct 20255912 AMAQI
4th Oct 2025621 AMAQI
4th Oct 2025622 AMAQI
4th Oct 2025613 AMAQI
4th Oct 2025624 AMAQI

22°C21/23°C

4th Oct 2025615 AMAQI
4th Oct 2025606 AMAQI
4th Oct 2025607 AMAQI
4th Oct 2025598 AMAQI
4th Oct 2025609 AMAQI
4th Oct 20255910 AMAQI
4th Oct 20255511 AMAQI
4th Oct 20255412 PMAQI
4th Oct 2025541 PMAQI
4th Oct 2025552 PMAQI
4th Oct 2025553 PMAQI
4th Oct 2025514 PMAQI
4th Oct 2025535 PMAQI
4th Oct 2025536 PMAQI
4th Oct 2025587 PMAQI
4th Oct 2025588 PMAQI
4th Oct 2025579 PMAQI
4th Oct 20255710 PMAQI
4th Oct 20255611 PMAQI
5th Oct 20255512 AMAQI
5th Oct 2025571 AMAQI
5th Oct 2025582 AMAQI
5th Oct 2025593 AMAQI
5th Oct 2025594 AMAQI

24°C22/25°C

5th Oct 2025595 AMAQI
5th Oct 2025576 AMAQI
5th Oct 2025577 AMAQI
5th Oct 2025568 AMAQI
5th Oct 2025579 AMAQI
5th Oct 20255110 AMAQI
5th Oct 20254411 AMAQI
5th Oct 20255112 PMAQI
5th Oct 2025511 PMAQI
5th Oct 2025532 PMAQI
5th Oct 2025523 PMAQI
5th Oct 2025564 PMAQI
5th Oct 2025585 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025477 PMAQI
5th Oct 2025478 PMAQI
5th Oct 2025469 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20254911 PMAQI
6th Oct 20255112 AMAQI
6th Oct 2025521 AMAQI
6th Oct 2025502 AMAQI
6th Oct 2025503 AMAQI
6th Oct 2025514 AMAQI

25°C24/27°C

6th Oct 2025505 AMAQI
6th Oct 2025496 AMAQI
6th Oct 2025447 AMAQI
6th Oct 2025448 AMAQI
6th Oct 2025439 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255211 AMAQI
6th Oct 20255512 PMAQI
6th Oct 2025551 PMAQI
6th Oct 2025532 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025564 PMAQI
6th Oct 2025525 PMAQI
6th Oct 2025506 PMAQI
6th Oct 2025577 PMAQI
6th Oct 2025588 PMAQI
6th Oct 2025589 PMAQI
6th Oct 20256010 PMAQI
6th Oct 20256011 PMAQI
7th Oct 20255712 AMAQI
7th Oct 2025591 AMAQI
7th Oct 2025592 AMAQI

24°C22/27°C

7th Oct 2025488 PMAQI
7th Oct 2025479 PMAQI
7th Oct 20257010 PMAQI
7th Oct 20256511 PMAQI
8th Oct 20256112 AMAQI
8th Oct 2025601 AMAQI
8th Oct 2025592 AMAQI
8th Oct 2025603 AMAQI
8th Oct 2025604 AMAQI

24°C22/25°C

8th Oct 2025585 AMAQI
8th Oct 2025576 AMAQI
8th Oct 2025567 AMAQI
8th Oct 2025578 AMAQI
8th Oct 2025579 AMAQI
8th Oct 20255410 AMAQI
8th Oct 20255311 AMAQI
8th Oct 20255512 PMAQI
8th Oct 2025581 PMAQI
8th Oct 2025582 PMAQI
8th Oct 2025603 PMAQI
8th Oct 2025614 PMAQI
8th Oct 2025615 PMAQI
8th Oct 2025606 PMAQI
8th Oct 2025657 PMAQI
8th Oct 2025648 PMAQI
8th Oct 2025559 PMAQI
8th Oct 20255010 PMAQI
8th Oct 20254611 PMAQI
9th Oct 20255012 AMAQI
9th Oct 2025521 AMAQI
9th Oct 2025542 AMAQI
9th Oct 2025553 AMAQI
9th Oct 2025594 AMAQI

25°C23/27°C

9th Oct 2025605 AMAQI
9th Oct 2025556 AMAQI
9th Oct 2025517 AMAQI
9th Oct 2025478 AMAQI
9th Oct 2025499 AMAQI
9th Oct 20255010 AMAQI
9th Oct 20255011 AMAQI
9th Oct 20254312 PMAQI
9th Oct 2025421 PMAQI
9th Oct 2025462 PMAQI
9th Oct 2025513 PMAQI
9th Oct 2025524 PMAQI
9th Oct 2025525 PMAQI
9th Oct 2025526 PMAQI
9th Oct 2025557 PMAQI
9th Oct 2025588 PMAQI
9th Oct 2025569 PMAQI
9th Oct 20255510 PMAQI
9th Oct 20255511 PMAQI
10th Oct 20255312 AMAQI
10th Oct 2025501 AMAQI
10th Oct 2025512 AMAQI
10th Oct 2025513 AMAQI
10th Oct 2025514 AMAQI

23°C21/26°C

10th Oct 2025535 AMAQI
10th Oct 2025516 AMAQI
10th Oct 2025527 AMAQI
10th Oct 2025528 AMAQI
10th Oct 2025549 AMAQI
10th Oct 20255310 AMAQI
10th Oct 20254911 AMAQI
10th Oct 20254912 PMAQI
10th Oct 2025501 PMAQI
10th Oct 2025522 PMAQI
10th Oct 2025513 PMAQI
10th Oct 2025504 PMAQI
10th Oct 2025525 PMAQI
10th Oct 2025536 PMAQI
10th Oct 2025527 PMAQI
10th Oct 2025548 PMAQI
10th Oct 2025599 PMAQI
10th Oct 20256110 PMAQI
10th Oct 20256211 PMAQI
11th Oct 20256112 AMAQI
11th Oct 2025601 AMAQI
11th Oct 2025572 AMAQI
11th Oct 2025583 AMAQI
11th Oct 2025584 AMAQI

22°C20/24°C

11th Oct 2025575 AMAQI
11th Oct 2025566 AMAQI
11th Oct 2025587 AMAQI
11th Oct 2025598 AMAQI
11th Oct 2025589 AMAQI
11th Oct 20255910 AMAQI
11th Oct 20255811 AMAQI
11th Oct 20255912 PMAQI
11th Oct 2025571 PMAQI
11th Oct 2025532 PMAQI
11th Oct 2025523 PMAQI
11th Oct 2025464 PMAQI
11th Oct 2025455 PMAQI
11th Oct 2025416 PMAQI
11th Oct 2025417 PMAQI
11th Oct 2025418 PMAQI
11th Oct 2025429 PMAQI
11th Oct 20254010 PMAQI
11th Oct 20254211 PMAQI
12th Oct 20254112 AMAQI
12th Oct 2025431 AMAQI
12th Oct 2025442 AMAQI
12th Oct 2025503 AMAQI
12th Oct 2025514 AMAQI

24°C23/25°C

12th Oct 2025445 AMAQI
5 AM
12th Oct 2025426 AMAQI
12th Oct 2025397 AMAQI
12th Oct 2025418 AMAQI
12th Oct 2025429 AMAQI
12th Oct 20254410 AMAQI
12th Oct 20254411 AMAQI
11 AM
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 5 PM

40AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
5 AM - 5 PM

40AQI

13 hours / Day
390 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 40), while the lowest AQI was between 5 AM to 5 PM (Avg. 40).
Night time
Avg. Highest Time
12 AM - 11 PM

41AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 11 PM

41AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 41), while the lowest AQI was between 12 AM to 11 PM (Avg. 41).

2025 Days Vs Air Quality

Tama, Okayama, Japan

2025

67%

190

33%

93

0.3%

1

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
190 Days
Moderate
93 Days
Poor
1 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 67%

Health Risk Level:

Moderate

In 2025, 67% of 285 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.

Annual Air Quality Insights

Tama, Okayama, 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
35AQI
2nd January 2025
41AQI
3rd January 2025
35AQI
4th January 2025
37AQI
5th January 2025
34AQI
6th January 2025
49AQI
7th January 2025
36AQI
8th January 2025
39AQI
9th January 2025
32AQI
10th January 2025
31AQI
11th January 2025
32AQI
12th January 2025
34AQI
13th January 2025
36AQI
14th January 2025
49AQI
15th January 2025
41AQI
16th January 2025
39AQI
17th January 2025
33AQI
18th January 2025
32AQI
19th January 2025
42AQI
20th January 2025
49AQI
21st January 2025
47AQI
22nd January 2025
65AQI
23rd January 2025
82AQI
24th January 2025
74AQI
25th January 2025
48AQI
26th January 2025
44AQI
27th January 2025
36AQI
28th January 2025
39AQI
29th January 2025
32AQI
30th January 2025
45AQI
31st January 2025
60AQI
1st February 2025
69AQI
2nd February 2025
51AQI
3rd February 2025
55AQI
4th February 2025
40AQI
5th February 2025
40AQI
6th February 2025
33AQI
7th February 2025
38AQI
8th February 2025
34AQI
9th February 2025
34AQI
10th February 2025
34AQI
11th February 2025
35AQI
12th February 2025
40AQI
13th February 2025
33AQI
14th February 2025
42AQI
15th February 2025
31AQI
16th February 2025
54AQI
17th February 2025
42AQI
18th February 2025
42AQI
19th February 2025
37AQI
20th February 2025
36AQI
21st February 2025
34AQI
22nd February 2025
37AQI
23rd February 2025
36AQI
24th February 2025
38AQI
25th February 2025
40AQI
26th February 2025
40AQI
27th February 2025
63AQI
28th February 2025
75AQI
1st March 2025
100AQI
2nd March 2025
93AQI
3rd March 2025
58AQI
4th March 2025
46AQI
5th March 2025
35AQI
6th March 2025
40AQI
7th March 2025
36AQI
8th March 2025
40AQI
9th March 2025
40AQI
10th March 2025
41AQI
11th March 2025
42AQI
12th March 2025
54AQI
13th March 2025
55AQI
14th March 2025
46AQI
15th March 2025
38AQI
16th March 2025
28AQI
17th March 2025
42AQI
18th March 2025
32AQI
19th March 2025
39AQI
20th March 2025
47AQI
21st March 2025
57AQI
22nd March 2025
64AQI
23rd March 2025
67AQI
24th March 2025
74AQI
25th March 2025
73AQI
26th March 2025
81AQI
27th March 2025
78AQI
28th March 2025
53AQI
29th March 2025
48AQI
30th March 2025
40AQI
31st March 2025
38AQI
1st April 2025
39AQI
2nd April 2025
46AQI
3rd April 2025
26AQI
4th April 2025
41AQI
5th April 2025
40AQI
6th April 2025
51AQI
7th April 2025
48AQI
8th April 2025
51AQI
9th April 2025
64AQI
10th April 2025
65AQI
11th April 2025
64AQI
12th April 2025
57AQI
13th April 2025
47AQI
14th April 2025
54AQI
15th April 2025
34AQI
16th April 2025
49AQI
17th April 2025
53AQI
18th April 2025
61AQI
19th April 2025
62AQI
20th April 2025
59AQI
21st April 2025
45AQI
22nd April 2025
51AQI
23rd April 2025
47AQI
24th April 2025
34AQI
25th April 2025
66AQI
26th April 2025
60AQI
27th April 2025
63AQI
28th April 2025
59AQI
29th April 2025
48AQI
30th April 2025
62AQI
1st May 2025
58AQI
2nd May 2025
42AQI
3rd May 2025
53AQI
4th May 2025
41AQI
5th May 2025
47AQI
6th May 2025
33AQI
7th May 2025
37AQI
8th May 2025
32AQI
9th May 2025
40AQI
10th May 2025
35AQI
11th May 2025
39AQI
12th May 2025
52AQI
13th May 2025
58AQI
14th May 2025
63AQI
15th May 2025
63AQI
16th May 2025
58AQI
17th May 2025
47AQI
18th May 2025
48AQI
19th May 2025
58AQI
20th May 2025
67AQI
21st May 2025
55AQI
22nd May 2025
41AQI
23rd May 2025
50AQI
24th May 2025
41AQI
25th May 2025
30AQI
26th May 2025
33AQI
27th May 2025
35AQI
28th May 2025
42AQI
29th May 2025
42AQI
30th May 2025
44AQI
31st May 2025
41AQI
1st June 2025
48AQI
2nd June 2025
54AQI
3rd June 2025
32AQI
4th June 2025
49AQI
5th June 2025
47AQI
6th June 2025
56AQI
7th June 2025
59AQI
8th June 2025
69AQI
9th June 2025
50AQI
10th June 2025
40AQI
11th June 2025
45AQI
12th June 2025
63AQI
13th June 2025
58AQI
14th June 2025
40AQI
15th June 2025
33AQI
16th June 2025
45AQI
17th June 2025
37AQI
18th June 2025
48AQI
19th June 2025
50AQI
20th June 2025
57AQI
21st June 2025
55AQI
22nd June 2025
54AQI
23rd June 2025
46AQI
24th June 2025
45AQI
25th June 2025
44AQI
26th June 2025
46AQI
27th June 2025
54AQI
28th June 2025
58AQI
29th June 2025
59AQI
30th June 2025
61AQI
1st July 2025
60AQI
2nd July 2025
89AQI
3rd July 2025
92AQI
4th July 2025
104AQI
5th July 2025
90AQI
6th July 2025
73AQI
7th July 2025
70AQI
8th July 2025
73AQI
9th July 2025
83AQI
10th July 2025
74AQI
11th July 2025
62AQI
12th July 2025
56AQI
13th July 2025
52AQI
14th July 2025
46AQI
15th July 2025
50AQI
16th July 2025
59AQI
17th July 2025
44AQI
18th July 2025
45AQI
19th July 2025
39AQI
20th July 2025
37AQI
21st July 2025
35AQI
22nd July 2025
41AQI
23rd July 2025
38AQI
24th July 2025
38AQI
25th July 2025
28AQI
26th July 2025
27AQI
27th July 2025
26AQI
28th July 2025
27AQI
29th July 2025
34AQI
30th July 2025
40AQI
31st July 2025
43AQI
1st August 2025
43AQI
2nd August 2025
42AQI
3rd August 2025
42AQI
4th August 2025
56AQI
5th August 2025
47AQI
6th August 2025
46AQI
7th August 2025
47AQI
8th August 2025
52AQI
9th August 2025
49AQI
10th August 2025
48AQI
11th August 2025
38AQI
12th August 2025
34AQI
13th August 2025
39AQI
14th August 2025
44AQI
15th August 2025
43AQI
16th August 2025
40AQI
17th August 2025
36AQI
18th August 2025
43AQI
19th August 2025
41AQI
20th August 2025
44AQI
21st August 2025
40AQI
22nd August 2025
39AQI
23rd August 2025
44AQI
24th August 2025
50AQI
25th August 2025
51AQI
26th August 2025
52AQI
27th August 2025
51AQI
28th August 2025
49AQI
29th August 2025
52AQI
30th August 2025
53AQI
31st August 2025
52AQI
1st September 2025
39AQI
2nd September 2025
32AQI
3rd September 2025
40AQI
4th September 2025
26AQI
5th September 2025
23AQI
6th September 2025
25AQI
7th September 2025
31AQI
8th September 2025
34AQI
9th September 2025
33AQI
10th September 2025
34AQI
11th September 2025
30AQI
12th September 2025
28AQI
13th September 2025
31AQI
14th September 2025
32AQI
15th September 2025
38AQI
16th September 2025
42AQI
17th September 2025
45AQI
18th September 2025
32AQI
19th September 2025
29AQI
20th September 2025
38AQI
21st September 2025
27AQI
22nd September 2025
28AQI
23rd September 2025
31AQI
24th September 2025
29AQI
25th September 2025
28AQI
26th September 2025
35AQI
27th September 2025
29AQI
28th September 2025
33AQI
29th September 2025
36AQI
30th September 2025
40AQI
1st October 2025
47AQI
2nd October 2025
55AQI
3rd October 2025
53AQI
4th October 2025
56AQI
5th October 2025
53AQI
6th October 2025
59AQI
7th October 2025
67AQI
8th October 2025
62AQI
9th October 2025
48AQI
10th October 2025
56AQI
11th October 2025
61AQI
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

43AQI

42AQI

52AQI

52AQI

46AQI

50AQI

54AQI

45AQI

33AQI

56AQI

No. of days

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

202547AQI

27
4
22
6
18
13
13
17
21
10
17
13
17
13
1
23
8
30
2
9
190
93
1

Highest AQI recorded in

October

56AQI

Lowest AQI recorded in

September

33AQI

202441AQI

16
15
24
5
23
8
17
12
1
25
6
21
9
27
4
26
5
26
4
30
1
24
6
30
1
289
76
1

Highest AQI recorded in

April

54AQI

Lowest AQI recorded in

October

34AQI

202345AQI

21
8
2
15
13
13
18
14
16
19
12
18
12
24
7
27
4
26
4
22
9
19
10
18
12
236
125
2

Highest AQI recorded in

April

55AQI

Lowest AQI recorded in

August

33AQI

202246AQI

22
9
15
6
12
19
13
17
11
20
21
9
15
8
1
22
6
25
6
19
11
26
5
202
116

Highest AQI recorded in

March

56AQI

Lowest AQI recorded in

October

37AQI

202146AQI

20
11
19
9
18
11
14
7
14
17
14
16
23
8
24
7
25
5
25
6
18
12
22
9
236
118

Highest AQI recorded in

May

52AQI

Lowest AQI recorded in

October

40AQI

202046AQI

7
6
9
12
12
6
19
11
27
4
14
12
5
17
2
26
5
21
9
18
13
170
80
5

Highest AQI recorded in

August

64AQI

Lowest AQI recorded in

September

34AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
47AQI
Least Polluted Year Recorded
2024(Avg.)
41AQI

Tama's annual 2025 AQI (47) shows an average percentage change of 4.4% (worsened AQI) compared to previous years: 2020 (46), 2021 (46), 2022 (46), 2023 (45), 2024 (41).