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HistoryAQIPM2.5PM10COSO2NO2O3

Tahara, Aichi, 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

Tahara, Aichi, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Oct 2022
60AQI
Lowest AQI recorded on
7th Oct 2022
17AQI

Same Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 45 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: 12th Oct - 13th Oct 2025

Tahara, Aichi, Japan

AQI
Day
Night
.

5 AM12th Oct 2025

5 PM

4 AM13th Oct 2025

Day time
Avg. Highest Time
11AM12th Oct

48AQI

Avg. Lowest Time
7AM12th Oct

24AQI

Night time
Avg. Highest Time
2AM13th Oct

64AQI

Avg. Lowest Time
8PM12th Oct

54AQI

In the last 24 hours,

Tahara's AQI reached its highest point of 64 at 2 AM during the Night, while the lowest point, 24, was recorded at 7 AM during the Day between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Tahara, Aichi, Japan

SepOct
13th - 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 - 13th13th
Day
Night
13th Sep 2025325 AMAQI
13th Sep 2025316 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025328 AMAQI
13th Sep 2025179 AMAQI
13th Sep 20251810 AMAQI
13th Sep 20252411 AMAQI
13th Sep 20252612 PMAQI
13th Sep 2025231 PMAQI
13th Sep 2025212 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025224 PMAQI
13th Sep 2025235 PMAQI
13th Sep 2025176 PMAQI
13th Sep 2025227 PMAQI
13th Sep 2025268 PMAQI
13th Sep 2025259 PMAQI
13th Sep 20252710 PMAQI
13th Sep 20252711 PMAQI
14th Sep 20252612 AMAQI
14th Sep 2025301 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025304 AMAQI

27°C25/28°C

14th Sep 2025305 AMAQI
14th Sep 2025306 AMAQI
14th Sep 2025317 AMAQI
14th Sep 2025308 AMAQI
14th Sep 2025239 AMAQI
14th Sep 20251910 AMAQI
14th Sep 20252011 AMAQI
14th Sep 20252812 PMAQI
14th Sep 2025271 PMAQI
14th Sep 2025262 PMAQI
14th Sep 2025343 PMAQI
14th Sep 2025344 PMAQI
14th Sep 2025345 PMAQI
14th Sep 2025466 PMAQI
14th Sep 2025467 PMAQI
14th Sep 2025468 PMAQI
14th Sep 2025419 PMAQI
14th Sep 20253910 PMAQI
14th Sep 20253911 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025341 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025314 AMAQI

28°C26/30°C

15th Sep 2025325 AMAQI
15th Sep 2025316 AMAQI
15th Sep 2025317 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025379 AMAQI
15th Sep 20253110 AMAQI
15th Sep 20253511 AMAQI
15th Sep 20254712 PMAQI
15th Sep 2025471 PMAQI
15th Sep 2025522 PMAQI
15th Sep 2025463 PMAQI
15th Sep 2025364 PMAQI
15th Sep 2025345 PMAQI
15th Sep 2025406 PMAQI
15th Sep 2025497 PMAQI
15th Sep 2025468 PMAQI
15th Sep 2025419 PMAQI
15th Sep 20254010 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253312 AMAQI
16th Sep 2025381 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025344 AMAQI

29°C27/31°C

16th Sep 2025365 AMAQI
16th Sep 2025356 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025509 AMAQI
16th Sep 20255610 AMAQI
16th Sep 20255511 AMAQI
16th Sep 20255612 PMAQI
16th Sep 2025601 PMAQI
16th Sep 2025632 PMAQI
16th Sep 2025643 PMAQI
16th Sep 2025604 PMAQI
16th Sep 2025595 PMAQI
16th Sep 2025586 PMAQI
16th Sep 2025587 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20254610 PMAQI
16th Sep 20254711 PMAQI
17th Sep 20255112 AMAQI
17th Sep 2025391 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025343 AMAQI
17th Sep 2025384 AMAQI

28°C27/30°C

17th Sep 2025415 AMAQI
17th Sep 2025416 AMAQI
17th Sep 2025417 AMAQI
17th Sep 2025428 AMAQI
17th Sep 2025519 AMAQI
17th Sep 20255810 AMAQI
17th Sep 20256211 AMAQI
17th Sep 20256112 PMAQI
17th Sep 2025601 PMAQI
17th Sep 2025622 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025574 PMAQI
17th Sep 2025595 PMAQI
17th Sep 2025606 PMAQI
17th Sep 2025577 PMAQI
17th Sep 2025558 PMAQI
17th Sep 2025569 PMAQI
17th Sep 20256410 PMAQI
17th Sep 20256411 PMAQI
18th Sep 20256512 AMAQI
18th Sep 2025551 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025403 AMAQI
18th Sep 2025424 AMAQI

28°C27/30°C

18th Sep 2025465 AMAQI
18th Sep 2025466 AMAQI
18th Sep 2025467 AMAQI
18th Sep 2025468 AMAQI
18th Sep 2025619 AMAQI
18th Sep 20256310 AMAQI
18th Sep 20256211 AMAQI
18th Sep 20256112 PMAQI
18th Sep 2025571 PMAQI
18th Sep 2025552 PMAQI
18th Sep 2025503 PMAQI
18th Sep 2025434 PMAQI
18th Sep 2025345 PMAQI
18th Sep 2025286 PMAQI
18th Sep 2025227 PMAQI
18th Sep 2025248 PMAQI
18th Sep 2025339 PMAQI
18th Sep 20253510 PMAQI
18th Sep 20253411 PMAQI
19th Sep 20253512 AMAQI
19th Sep 2025381 AMAQI
19th Sep 2025492 AMAQI
19th Sep 2025493 AMAQI
19th Sep 2025514 AMAQI

28°C26/31°C

19th Sep 2025535 AMAQI
19th Sep 2025526 AMAQI
19th Sep 2025527 AMAQI
19th Sep 2025528 AMAQI
19th Sep 2025279 AMAQI
19th Sep 20252310 AMAQI
19th Sep 20252111 AMAQI
19th Sep 20252112 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025232 PMAQI
19th Sep 2025223 PMAQI
19th Sep 2025204 PMAQI
19th Sep 2025225 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025257 PMAQI
19th Sep 2025328 PMAQI
19th Sep 2025389 PMAQI
19th Sep 20254010 PMAQI
19th Sep 20253911 PMAQI
20th Sep 20254212 AMAQI
20th Sep 2025421 AMAQI
20th Sep 2025482 AMAQI
20th Sep 2025473 AMAQI
20th Sep 2025464 AMAQI

25°C24/25°C

20th Sep 2025425 AMAQI
20th Sep 2025426 AMAQI
20th Sep 2025427 AMAQI
20th Sep 2025428 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20252610 AMAQI
20th Sep 20252611 AMAQI
20th Sep 20252612 PMAQI
20th Sep 2025211 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025243 PMAQI
20th Sep 2025224 PMAQI
20th Sep 2025215 PMAQI
20th Sep 2025256 PMAQI
20th Sep 2025257 PMAQI
20th Sep 2025298 PMAQI
20th Sep 2025349 PMAQI
20th Sep 20253610 PMAQI
20th Sep 20253611 PMAQI
21st Sep 20253412 AMAQI
21st Sep 2025391 AMAQI
21st Sep 2025432 AMAQI
21st Sep 2025443 AMAQI
21st Sep 2025434 AMAQI

24°C22/25°C

21st Sep 2025395 AMAQI
21st Sep 2025396 AMAQI
21st Sep 2025397 AMAQI
21st Sep 2025408 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20252211 AMAQI
21st Sep 20251812 PMAQI
21st Sep 2025181 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025203 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025185 PMAQI
21st Sep 2025196 PMAQI
21st Sep 2025167 PMAQI
21st Sep 2025208 PMAQI
21st Sep 2025289 PMAQI
21st Sep 20253010 PMAQI
21st Sep 20253011 PMAQI
22nd Sep 20253112 AMAQI
22nd Sep 2025341 AMAQI
22nd Sep 2025392 AMAQI
22nd Sep 2025403 AMAQI
22nd Sep 2025384 AMAQI

26°C24/29°C

22nd Sep 2025355 AMAQI
22nd Sep 2025366 AMAQI
22nd Sep 2025367 AMAQI
22nd Sep 2025368 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251710 AMAQI
22nd Sep 20252411 AMAQI
22nd Sep 20252112 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025262 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025244 PMAQI
22nd Sep 2025265 PMAQI
22nd Sep 2025226 PMAQI
22nd Sep 2025317 PMAQI
22nd Sep 2025318 PMAQI
22nd Sep 2025309 PMAQI
22nd Sep 20253210 PMAQI
22nd Sep 20253411 PMAQI
23rd Sep 20253112 AMAQI
23rd Sep 2025321 AMAQI
23rd Sep 2025362 AMAQI
23rd Sep 2025353 AMAQI
23rd Sep 2025344 AMAQI

24°C22/25°C

23rd Sep 2025335 AMAQI
23rd Sep 2025326 AMAQI
23rd Sep 2025327 AMAQI
23rd Sep 2025338 AMAQI
23rd Sep 2025259 AMAQI
23rd Sep 20252410 AMAQI
23rd Sep 20253011 AMAQI
23rd Sep 20253412 PMAQI
23rd Sep 2025341 PMAQI
23rd Sep 2025332 PMAQI
23rd Sep 2025283 PMAQI
23rd Sep 2025224 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025236 PMAQI
23rd Sep 2025197 PMAQI
23rd Sep 2025238 PMAQI
23rd Sep 2025279 PMAQI
23rd Sep 20252810 PMAQI
23rd Sep 20253111 PMAQI
24th Sep 20253212 AMAQI
24th Sep 2025311 AMAQI
24th Sep 2025332 AMAQI
24th Sep 2025323 AMAQI
24th Sep 2025324 AMAQI

24°C22/25°C

24th Sep 2025325 AMAQI
24th Sep 2025326 AMAQI
24th Sep 2025327 AMAQI
24th Sep 2025328 AMAQI
24th Sep 2025289 AMAQI
24th Sep 20252710 AMAQI
24th Sep 20252611 AMAQI
24th Sep 20252712 PMAQI
24th Sep 2025251 PMAQI
24th Sep 2025252 PMAQI
24th Sep 2025303 PMAQI
24th Sep 2025284 PMAQI
24th Sep 2025235 PMAQI
24th Sep 2025226 PMAQI
24th Sep 2025267 PMAQI
24th Sep 2025298 PMAQI
24th Sep 2025319 PMAQI
24th Sep 20253010 PMAQI
24th Sep 20253111 PMAQI
25th Sep 20253012 AMAQI
25th Sep 2025311 AMAQI
25th Sep 2025322 AMAQI
25th Sep 2025323 AMAQI
25th Sep 2025324 AMAQI

24°C22/25°C

25th Sep 2025315 AMAQI
25th Sep 2025316 AMAQI
25th Sep 2025317 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025289 AMAQI
25th Sep 20253010 AMAQI
25th Sep 20253311 AMAQI
25th Sep 20252812 PMAQI
25th Sep 2025321 PMAQI
25th Sep 2025372 PMAQI
25th Sep 2025393 PMAQI
25th Sep 2025384 PMAQI
25th Sep 2025365 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025447 PMAQI
25th Sep 2025528 PMAQI
25th Sep 2025549 PMAQI
25th Sep 20255010 PMAQI
25th Sep 20254511 PMAQI
26th Sep 20254012 AMAQI
26th Sep 2025441 AMAQI
26th Sep 2025362 AMAQI
26th Sep 2025413 AMAQI
26th Sep 2025354 AMAQI

25°C24/26°C

26th Sep 2025385 AMAQI
26th Sep 2025436 AMAQI
26th Sep 2025437 AMAQI
26th Sep 2025448 AMAQI
26th Sep 2025399 AMAQI
26th Sep 20253910 AMAQI
26th Sep 20254111 AMAQI
26th Sep 20253612 PMAQI
26th Sep 2025371 PMAQI
26th Sep 2025412 PMAQI
26th Sep 2025373 PMAQI
26th Sep 2025384 PMAQI
26th Sep 2025375 PMAQI
26th Sep 2025296 PMAQI
26th Sep 2025227 PMAQI
26th Sep 2025228 PMAQI
26th Sep 2025189 PMAQI
26th Sep 20252310 PMAQI
26th Sep 20252611 PMAQI
27th Sep 20252512 AMAQI
27th Sep 2025271 AMAQI
27th Sep 2025282 AMAQI
27th Sep 2025293 AMAQI
27th Sep 2025304 AMAQI

26°C24/29°C

27th Sep 2025365 AMAQI
27th Sep 2025306 AMAQI
27th Sep 2025287 AMAQI
27th Sep 2025258 AMAQI
27th Sep 2025289 AMAQI
27th Sep 20253310 AMAQI
27th Sep 20253611 AMAQI
27th Sep 20253212 PMAQI
27th Sep 2025331 PMAQI
27th Sep 2025352 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025344 PMAQI
27th Sep 2025385 PMAQI
27th Sep 2025426 PMAQI
27th Sep 2025437 PMAQI
27th Sep 2025328 PMAQI
27th Sep 2025349 PMAQI
27th Sep 20253210 PMAQI
27th Sep 20252811 PMAQI
28th Sep 20252912 AMAQI
28th Sep 2025301 AMAQI
28th Sep 2025252 AMAQI
28th Sep 2025293 AMAQI
28th Sep 2025344 AMAQI

25°C23/27°C

28th Sep 2025365 AMAQI
28th Sep 2025326 AMAQI
28th Sep 2025327 AMAQI
28th Sep 2025268 AMAQI
28th Sep 2025239 AMAQI
28th Sep 20252810 AMAQI
28th Sep 20252811 AMAQI
28th Sep 20252912 PMAQI
28th Sep 2025321 PMAQI
28th Sep 2025282 PMAQI
28th Sep 2025323 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025415 PMAQI
28th Sep 2025406 PMAQI
28th Sep 2025367 PMAQI
28th Sep 2025328 PMAQI
28th Sep 2025329 PMAQI
28th Sep 20253310 PMAQI
28th Sep 20253011 PMAQI
29th Sep 20253112 AMAQI
29th Sep 2025341 AMAQI
29th Sep 2025242 AMAQI
29th Sep 2025193 AMAQI
29th Sep 2025234 AMAQI

25°C24/26°C

29th Sep 2025225 AMAQI
29th Sep 2025166 AMAQI
29th Sep 2025167 AMAQI
29th Sep 2025168 AMAQI
29th Sep 2025359 AMAQI
29th Sep 20254210 AMAQI
29th Sep 20252711 AMAQI
29th Sep 20251712 PMAQI
29th Sep 2025161 PMAQI
29th Sep 2025192 PMAQI
29th Sep 2025213 PMAQI
29th Sep 2025154 PMAQI
29th Sep 2025145 PMAQI
29th Sep 2025196 PMAQI
29th Sep 2025167 PMAQI
29th Sep 2025148 PMAQI
29th Sep 2025179 PMAQI
29th Sep 20252410 PMAQI
29th Sep 20252111 PMAQI
30th Sep 20252012 AMAQI
30th Sep 2025211 AMAQI
30th Sep 2025132 AMAQI
30th Sep 2025153 AMAQI
30th Sep 2025184 AMAQI

25°C23/27°C

30th Sep 2025155 AMAQI
30th Sep 2025116 AMAQI
30th Sep 2025147 AMAQI
30th Sep 2025188 AMAQI
30th Sep 2025209 AMAQI
30th Sep 20251710 AMAQI
30th Sep 20251611 AMAQI
30th Sep 20251212 PMAQI
30th Sep 2025201 PMAQI
30th Sep 2025152 PMAQI
30th Sep 2025213 PMAQI
30th Sep 2025224 PMAQI
30th Sep 2025285 PMAQI
30th Sep 2025226 PMAQI
30th Sep 2025237 PMAQI
30th Sep 2025268 PMAQI
30th Sep 2025209 PMAQI
30th Sep 20252010 PMAQI
30th Sep 20252011 PMAQI
1st Oct 20252012 AMAQI
1st Oct 2025261 AMAQI
1st Oct 2025182 AMAQI
1st Oct 2025203 AMAQI
1st Oct 2025244 AMAQI

23°C22/25°C

1st Oct 2025285 AMAQI
1st Oct 2025286 AMAQI
1st Oct 2025317 AMAQI
1st Oct 2025218 AMAQI
1st Oct 2025189 AMAQI
1st Oct 20252010 AMAQI
1st Oct 20251911 AMAQI
1st Oct 20251912 PMAQI
1st Oct 2025171 PMAQI
1st Oct 2025162 PMAQI
1st Oct 2025163 PMAQI
1st Oct 2025164 PMAQI
1st Oct 2025195 PMAQI
1st Oct 2025216 PMAQI
1st Oct 2025227 PMAQI
1st Oct 2025288 PMAQI
1st Oct 2025179 PMAQI
1st Oct 20251810 PMAQI
1st Oct 20252211 PMAQI
2nd Oct 20252312 AMAQI
2nd Oct 2025391 AMAQI
2nd Oct 2025392 AMAQI
2nd Oct 2025373 AMAQI
2nd Oct 2025404 AMAQI

23°C21/24°C

2nd Oct 2025465 AMAQI
2nd Oct 2025526 AMAQI
2nd Oct 2025487 AMAQI
2nd Oct 2025488 AMAQI
2nd Oct 2025519 AMAQI
2nd Oct 20254810 AMAQI
2nd Oct 20254411 AMAQI
2nd Oct 20255212 PMAQI
2nd Oct 2025501 PMAQI
2nd Oct 2025522 PMAQI
2nd Oct 2025493 PMAQI
2nd Oct 2025494 PMAQI
2nd Oct 2025535 PMAQI
2nd Oct 2025536 PMAQI
2nd Oct 2025517 PMAQI
2nd Oct 2025448 PMAQI
2nd Oct 2025469 PMAQI
2nd Oct 20254910 PMAQI
2nd Oct 20254911 PMAQI
3rd Oct 20255112 AMAQI
3rd Oct 2025481 AMAQI
3rd Oct 2025452 AMAQI
3rd Oct 2025473 AMAQI
3rd Oct 2025554 AMAQI

24°C21/26°C

3rd Oct 2025545 AMAQI
3rd Oct 2025456 AMAQI
3rd Oct 2025487 AMAQI
3rd Oct 2025518 AMAQI
3rd Oct 2025509 AMAQI
3rd Oct 20254710 AMAQI
3rd Oct 20254511 AMAQI
3rd Oct 20254512 PMAQI
3rd Oct 2025401 PMAQI
3rd Oct 2025382 PMAQI
3rd Oct 2025413 PMAQI
3rd Oct 2025394 PMAQI
3rd Oct 2025405 PMAQI
3rd Oct 2025366 PMAQI
3rd Oct 2025387 PMAQI
3rd Oct 2025358 PMAQI
3rd Oct 2025519 PMAQI
3rd Oct 20255110 PMAQI
3rd Oct 20255411 PMAQI
4th Oct 20255312 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025552 AMAQI
4th Oct 2025563 AMAQI
4th Oct 2025534 AMAQI

24°C23/25°C

4th Oct 2025495 AMAQI
4th Oct 2025536 AMAQI
4th Oct 2025547 AMAQI
4th Oct 2025558 AMAQI
4th Oct 2025499 AMAQI
4th Oct 20254310 AMAQI
4th Oct 20254411 AMAQI
4th Oct 20254812 PMAQI
4th Oct 2025511 PMAQI
4th Oct 2025512 PMAQI
4th Oct 2025463 PMAQI
4th Oct 2025504 PMAQI
4th Oct 2025495 PMAQI
4th Oct 2025426 PMAQI
4th Oct 2025387 PMAQI
4th Oct 2025468 PMAQI
4th Oct 2025469 PMAQI
4th Oct 20254910 PMAQI
4th Oct 20255711 PMAQI
5th Oct 20255812 AMAQI
5th Oct 2025581 AMAQI
5th Oct 2025482 AMAQI
5th Oct 2025453 AMAQI
5th Oct 2025414 AMAQI

24°C23/24°C

5th Oct 2025455 AMAQI
5th Oct 2025496 AMAQI
5th Oct 2025517 AMAQI
5th Oct 2025428 AMAQI
5th Oct 2025429 AMAQI
5th Oct 20254810 AMAQI
5th Oct 20254611 AMAQI
5th Oct 20254412 PMAQI
5th Oct 2025441 PMAQI
5th Oct 2025442 PMAQI
5th Oct 2025493 PMAQI
5th Oct 2025464 PMAQI
5th Oct 2025505 PMAQI
5th Oct 2025526 PMAQI
5th Oct 2025477 PMAQI
5th Oct 2025458 PMAQI
5th Oct 2025459 PMAQI
5th Oct 20253810 PMAQI
5th Oct 20254411 PMAQI
6th Oct 20254812 AMAQI
6th Oct 2025411 AMAQI
6th Oct 2025392 AMAQI
6th Oct 2025303 AMAQI
6th Oct 2025264 AMAQI

24°C23/26°C

6th Oct 2025375 AMAQI
6th Oct 2025496 AMAQI
6th Oct 2025537 AMAQI
6th Oct 2025508 AMAQI
6th Oct 2025559 AMAQI
6th Oct 20255410 AMAQI
6th Oct 20255411 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025491 PMAQI
6th Oct 2025502 PMAQI
6th Oct 2025523 PMAQI
6th Oct 2025484 PMAQI
6th Oct 2025515 PMAQI
6th Oct 2025486 PMAQI
6th Oct 2025507 PMAQI
6th Oct 2025528 PMAQI
6th Oct 2025479 PMAQI
6th Oct 20254510 PMAQI
6th Oct 20255211 PMAQI
7th Oct 20255312 AMAQI
7th Oct 2025531 AMAQI
7th Oct 2025512 AMAQI

25°C22/28°C

7th Oct 2025488 PMAQI
7th Oct 2025309 PMAQI
7th Oct 20255210 PMAQI
7th Oct 20254811 PMAQI
8th Oct 20255012 AMAQI
8th Oct 2025521 AMAQI
8th Oct 2025512 AMAQI
8th Oct 2025533 AMAQI
8th Oct 2025554 AMAQI

24°C23/26°C

8th Oct 2025545 AMAQI
8th Oct 2025516 AMAQI
8th Oct 2025467 AMAQI
8th Oct 2025508 AMAQI
8th Oct 2025539 AMAQI
8th Oct 20255510 AMAQI
8th Oct 20255611 AMAQI
8th Oct 20255712 PMAQI
8th Oct 2025571 PMAQI
8th Oct 2025532 PMAQI
8th Oct 2025513 PMAQI
8th Oct 2025564 PMAQI
8th Oct 2025615 PMAQI
8th Oct 2025646 PMAQI
8th Oct 2025587 PMAQI
8th Oct 2025588 PMAQI
8th Oct 2025589 PMAQI
8th Oct 20255810 PMAQI
8th Oct 20255811 PMAQI
9th Oct 20255812 AMAQI
9th Oct 2025611 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025633 AMAQI
9th Oct 2025654 AMAQI

25°C23/26°C

9th Oct 2025655 AMAQI
9th Oct 2025636 AMAQI
9th Oct 2025667 AMAQI
9th Oct 2025568 AMAQI
9th Oct 2025509 AMAQI
9th Oct 20254310 AMAQI
9th Oct 20254111 AMAQI
9th Oct 20254012 PMAQI
9th Oct 2025411 PMAQI
9th Oct 2025512 PMAQI
9th Oct 2025573 PMAQI
9th Oct 2025594 PMAQI
9th Oct 2025565 PMAQI
9th Oct 2025516 PMAQI
9th Oct 2025497 PMAQI
9th Oct 2025498 PMAQI
9th Oct 2025549 PMAQI
9th Oct 20255710 PMAQI
9th Oct 20255511 PMAQI
10th Oct 20255012 AMAQI
10th Oct 2025531 AMAQI
10th Oct 2025572 AMAQI
10th Oct 2025543 AMAQI
10th Oct 2025524 AMAQI

25°C23/27°C

10th Oct 2025525 AMAQI
10th Oct 2025556 AMAQI
10th Oct 2025517 AMAQI
10th Oct 2025518 AMAQI
10th Oct 2025549 AMAQI
10th Oct 20255410 AMAQI
10th Oct 20255611 AMAQI
10th Oct 20255512 PMAQI
10th Oct 2025531 PMAQI
10th Oct 2025602 PMAQI
10th Oct 2025653 PMAQI
10th Oct 2025624 PMAQI
10th Oct 2025575 PMAQI
10th Oct 2025576 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025558 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20255610 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025521 AMAQI
11th Oct 2025472 AMAQI
11th Oct 2025543 AMAQI
11th Oct 2025574 AMAQI

22°C21/22°C

11th Oct 2025555 AMAQI
11th Oct 2025516 AMAQI
11th Oct 2025547 AMAQI
11th Oct 2025528 AMAQI
11th Oct 2025549 AMAQI
11th Oct 20255410 AMAQI
11th Oct 20254911 AMAQI
11th Oct 20254912 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025413 PMAQI
11th Oct 2025344 PMAQI
11th Oct 2025425 PMAQI
11th Oct 2025366 PMAQI
11th Oct 2025347 PMAQI
11th Oct 2025348 PMAQI
11th Oct 2025399 PMAQI
11th Oct 20254010 PMAQI
11th Oct 20254511 PMAQI
12th Oct 20255612 AMAQI
12th Oct 2025551 AMAQI
12th Oct 2025482 AMAQI
12th Oct 2025463 AMAQI
12th Oct 2025434 AMAQI

22°C21/22°C

12th Oct 2025435 AMAQI
12th Oct 2025316 AMAQI
12th Oct 2025247 AMAQI
12th Oct 2025328 AMAQI
12th Oct 2025359 AMAQI
12th Oct 20254110 AMAQI
12th Oct 20254811 AMAQI
12th Oct 20254712 PMAQI
12th Oct 2025471 PMAQI
12th Oct 2025432 PMAQI
12th Oct 2025403 PMAQI
12th Oct 2025404 PMAQI
12th Oct 2025455 PMAQI
12th Oct 2025556 PMAQI
12th Oct 2025557 PMAQI
12th Oct 2025548 PMAQI
12th Oct 2025589 PMAQI
12th Oct 20256010 PMAQI
12th Oct 20255611 PMAQI
13th Oct 20255712 AMAQI
13th Oct 2025631 AMAQI
13th Oct 2025642 AMAQI
13th Oct 2025623 AMAQI
13th Oct 2025594 AMAQI

23°C22/24°C

13th Oct 2025625 AMAQI
5 AM
13th Oct 2025676 AMAQI
13th Oct 2025557 AMAQI
13th Oct 2025558 AMAQI
13th Oct 2025549 AMAQI
13th Oct 20255310 AMAQI
13th Oct 20255011 AMAQI
11 AM
13th Oct 20254812 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 3 PM

39AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
4 PM - 5 PM

38AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 3 PM (Avg. 39), while the lowest AQI was between 4 PM to 5 PM (Avg. 38).
Night time
Avg. Highest Time
1 AM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 PM - 9 PM

38AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 42), while the lowest AQI was between 6 PM to 9 PM (Avg. 38).

2025 Days Vs Air Quality

Tahara, Aichi, Japan

2025

90%

257

10%

28

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
257 Days
Moderate
28 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2025, 90% of 286 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Tahara, Aichi, 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
28AQI
2nd January 2025
30AQI
3rd January 2025
31AQI
4th January 2025
29AQI
5th January 2025
26AQI
6th January 2025
24AQI
7th January 2025
28AQI
8th January 2025
26AQI
9th January 2025
27AQI
10th January 2025
26AQI
11th January 2025
26AQI
12th January 2025
25AQI
13th January 2025
29AQI
14th January 2025
31AQI
15th January 2025
31AQI
16th January 2025
25AQI
17th January 2025
28AQI
18th January 2025
26AQI
19th January 2025
27AQI
20th January 2025
27AQI
21st January 2025
31AQI
22nd January 2025
31AQI
23rd January 2025
36AQI
24th January 2025
37AQI
25th January 2025
35AQI
26th January 2025
33AQI
27th January 2025
25AQI
28th January 2025
30AQI
29th January 2025
28AQI
30th January 2025
30AQI
31st January 2025
36AQI
1st February 2025
37AQI
2nd February 2025
28AQI
3rd February 2025
30AQI
4th February 2025
31AQI
5th February 2025
31AQI
6th February 2025
32AQI
7th February 2025
32AQI
8th February 2025
31AQI
9th February 2025
30AQI
10th February 2025
30AQI
11th February 2025
31AQI
12th February 2025
25AQI
13th February 2025
32AQI
14th February 2025
29AQI
15th February 2025
31AQI
16th February 2025
31AQI
17th February 2025
34AQI
18th February 2025
30AQI
19th February 2025
31AQI
20th February 2025
30AQI
21st February 2025
30AQI
22nd February 2025
32AQI
23rd February 2025
32AQI
24th February 2025
33AQI
25th February 2025
32AQI
26th February 2025
35AQI
27th February 2025
39AQI
28th February 2025
39AQI
1st March 2025
40AQI
2nd March 2025
40AQI
3rd March 2025
33AQI
4th March 2025
34AQI
5th March 2025
24AQI
6th March 2025
31AQI
7th March 2025
31AQI
8th March 2025
30AQI
9th March 2025
35AQI
10th March 2025
32AQI
11th March 2025
30AQI
12th March 2025
27AQI
13th March 2025
35AQI
14th March 2025
22AQI
15th March 2025
22AQI
16th March 2025
18AQI
17th March 2025
17AQI
18th March 2025
15AQI
19th March 2025
15AQI
20th March 2025
18AQI
21st March 2025
29AQI
22nd March 2025
31AQI
23rd March 2025
37AQI
24th March 2025
37AQI
25th March 2025
51AQI
26th March 2025
81AQI
27th March 2025
65AQI
28th March 2025
46AQI
29th March 2025
36AQI
30th March 2025
34AQI
31st March 2025
33AQI
1st April 2025
26AQI
2nd April 2025
27AQI
3rd April 2025
20AQI
4th April 2025
19AQI
5th April 2025
21AQI
6th April 2025
16AQI
7th April 2025
19AQI
8th April 2025
21AQI
9th April 2025
20AQI
10th April 2025
27AQI
11th April 2025
25AQI
12th April 2025
26AQI
13th April 2025
22AQI
14th April 2025
25AQI
15th April 2025
18AQI
16th April 2025
22AQI
17th April 2025
24AQI
18th April 2025
31AQI
19th April 2025
33AQI
20th April 2025
29AQI
21st April 2025
25AQI
22nd April 2025
23AQI
23rd April 2025
21AQI
24th April 2025
15AQI
25th April 2025
27AQI
26th April 2025
23AQI
27th April 2025
27AQI
28th April 2025
25AQI
29th April 2025
27AQI
30th April 2025
28AQI
1st May 2025
27AQI
2nd May 2025
23AQI
3rd May 2025
24AQI
4th May 2025
20AQI
5th May 2025
20AQI
6th May 2025
18AQI
7th May 2025
18AQI
8th May 2025
17AQI
9th May 2025
18AQI
10th May 2025
16AQI
11th May 2025
17AQI
12th May 2025
21AQI
13th May 2025
23AQI
14th May 2025
25AQI
15th May 2025
25AQI
16th May 2025
23AQI
17th May 2025
24AQI
18th May 2025
26AQI
19th May 2025
29AQI
20th May 2025
34AQI
21st May 2025
27AQI
22nd May 2025
24AQI
23rd May 2025
22AQI
24th May 2025
22AQI
25th May 2025
17AQI
26th May 2025
19AQI
27th May 2025
17AQI
28th May 2025
16AQI
29th May 2025
19AQI
30th May 2025
17AQI
31st May 2025
16AQI
1st June 2025
15AQI
2nd June 2025
20AQI
3rd June 2025
16AQI
4th June 2025
19AQI
5th June 2025
23AQI
6th June 2025
23AQI
7th June 2025
25AQI
8th June 2025
29AQI
9th June 2025
23AQI
10th June 2025
20AQI
11th June 2025
20AQI
12th June 2025
22AQI
13th June 2025
22AQI
14th June 2025
20AQI
15th June 2025
18AQI
16th June 2025
20AQI
17th June 2025
22AQI
18th June 2025
24AQI
19th June 2025
26AQI
20th June 2025
26AQI
21st June 2025
24AQI
22nd June 2025
18AQI
23rd June 2025
16AQI
24th June 2025
16AQI
25th June 2025
16AQI
26th June 2025
16AQI
27th June 2025
21AQI
28th June 2025
19AQI
29th June 2025
20AQI
30th June 2025
35AQI
1st July 2025
41AQI
2nd July 2025
46AQI
3rd July 2025
51AQI
4th July 2025
51AQI
5th July 2025
76AQI
6th July 2025
66AQI
7th July 2025
73AQI
8th July 2025
80AQI
9th July 2025
78AQI
10th July 2025
57AQI
11th July 2025
53AQI
12th July 2025
51AQI
13th July 2025
50AQI
14th July 2025
44AQI
15th July 2025
48AQI
16th July 2025
47AQI
17th July 2025
45AQI
18th July 2025
38AQI
19th July 2025
34AQI
20th July 2025
32AQI
21st July 2025
30AQI
22nd July 2025
27AQI
23rd July 2025
26AQI
24th July 2025
27AQI
25th July 2025
24AQI
26th July 2025
23AQI
27th July 2025
22AQI
28th July 2025
25AQI
29th July 2025
31AQI
30th July 2025
33AQI
31st July 2025
34AQI
1st August 2025
45AQI
2nd August 2025
45AQI
3rd August 2025
46AQI
4th August 2025
64AQI
5th August 2025
51AQI
6th August 2025
53AQI
7th August 2025
48AQI
8th August 2025
44AQI
9th August 2025
48AQI
10th August 2025
42AQI
11th August 2025
39AQI
12th August 2025
36AQI
13th August 2025
38AQI
14th August 2025
38AQI
15th August 2025
40AQI
16th August 2025
40AQI
17th August 2025
41AQI
18th August 2025
44AQI
19th August 2025
46AQI
20th August 2025
46AQI
21st August 2025
47AQI
22nd August 2025
45AQI
23rd August 2025
49AQI
24th August 2025
54AQI
25th August 2025
56AQI
26th August 2025
54AQI
27th August 2025
54AQI
28th August 2025
51AQI
29th August 2025
55AQI
30th August 2025
56AQI
31st August 2025
54AQI
1st September 2025
40AQI
2nd September 2025
33AQI
3rd September 2025
38AQI
4th September 2025
27AQI
5th September 2025
24AQI
6th September 2025
26AQI
7th September 2025
32AQI
8th September 2025
34AQI
9th September 2025
37AQI
10th September 2025
33AQI
11th September 2025
28AQI
12th September 2025
28AQI
13th September 2025
26AQI
14th September 2025
33AQI
15th September 2025
38AQI
16th September 2025
47AQI
17th September 2025
52AQI
18th September 2025
44AQI
19th September 2025
35AQI
20th September 2025
34AQI
21st September 2025
29AQI
22nd September 2025
30AQI
23rd September 2025
29AQI
24th September 2025
29AQI
25th September 2025
38AQI
26th September 2025
35AQI
27th September 2025
31AQI
28th September 2025
32AQI
29th September 2025
23AQI
30th September 2025
19AQI
1st October 2025
21AQI
2nd October 2025
45AQI
3rd October 2025
46AQI
4th October 2025
50AQI
5th October 2025
49AQI
6th October 2025
47AQI
7th October 2025
47AQI
8th October 2025
55AQI
9th October 2025
55AQI
10th October 2025
55AQI
11th October 2025
47AQI
12th October 2025
45AQI
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

29AQI

32AQI

33AQI

24AQI

21AQI

21AQI

44AQI

47AQI

33AQI

47AQI

No. of days

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

202532AQI

31
28
28
3
30
31
30
21
10
20
11
29
1
9
3
257
28

Highest AQI recorded in

August

47AQI

Lowest AQI recorded in

June

21AQI

202435AQI

31
28
1
26
5
22
8
28
3
30
29
2
30
1
29
1
30
1
29
1
31
343
23

Highest AQI recorded in

April

47AQI

Lowest AQI recorded in

December

27AQI

202336AQI

30
1
27
1
27
4
22
8
28
3
26
4
31
30
1
30
29
2
25
4
31
336
28

Highest AQI recorded in

April

47AQI

Lowest AQI recorded in

August

25AQI

202237AQI

31
20
1
18
13
12
6
22
9
30
21
1
26
2
29
2
30
31
271
33

Highest AQI recorded in

March

50AQI

Lowest AQI recorded in

August

22AQI

202132AQI

29
2
26
2
31
30
27
4
25
5
31
31
30
31
29
1
31
351
14

Highest AQI recorded in

June

41AQI

Lowest AQI recorded in

April

25AQI

202027AQI

13
21
18
29
1
31
28
3
18
1
31
30
30
1
249
6

Highest AQI recorded in

August

35AQI

Lowest AQI recorded in

September

21AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2022(Avg.)
37AQI
Least Polluted Year Recorded
2020(Avg.)
27AQI

Tahara's annual 2025 AQI (32) shows an average percentage change of -2.1% (improved AQI) compared to previous years: 2020 (27), 2021 (32), 2022 (37), 2023 (36), 2024 (35).