Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Tonami, Toyama, 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

Tonami, Toyama, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2021
51AQI
Lowest AQI recorded on
29th Aug 2024
16AQI

Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 46 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025

Tonami, Toyama, Japan

AQI
Day
Night
.

4 AM2nd Aug 2025

7 PM

3 AM3rd Aug 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
3PM2nd Aug

54AQI

Avg. Lowest Time
2AM3rd Aug

38AQI

In the last 24 hours,

Tonami's AQI reached its highest point of 54 at 3 PM during the Night, while the lowest point, 38, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Tonami, Toyama, 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 2025684 AMAQI
4th Jul 2025705 AMAQI
4th Jul 2025706 AMAQI
4th Jul 2025697 AMAQI
4th Jul 2025708 AMAQI
4th Jul 2025709 AMAQI
4th Jul 20258010 AMAQI
4th Jul 20257611 AMAQI
4th Jul 20257712 PMAQI
4th Jul 2025811 PMAQI
4th Jul 2025952 PMAQI
4th Jul 20251003 PMAQI
4th Jul 20251014 PMAQI
4th Jul 2025985 PMAQI
4th Jul 2025916 PMAQI
4th Jul 2025767 PMAQI
4th Jul 2025728 PMAQI
4th Jul 2025699 PMAQI
4th Jul 20256910 PMAQI
4th Jul 20257111 PMAQI
5th Jul 20256912 AMAQI
5th Jul 2025681 AMAQI
5th Jul 2025702 AMAQI
5th Jul 2025703 AMAQI

26°C21/33°C

5th Jul 2025714 AMAQI
5th Jul 2025725 AMAQI
5th Jul 2025716 AMAQI
5th Jul 2025737 AMAQI
5th Jul 2025738 AMAQI
5th Jul 2025709 AMAQI
5th Jul 20257210 AMAQI
5th Jul 20257411 AMAQI
5th Jul 20257212 PMAQI
5th Jul 2025701 PMAQI
5th Jul 2025762 PMAQI
5th Jul 2025723 PMAQI
5th Jul 2025724 PMAQI
5th Jul 2025715 PMAQI
5th Jul 2025726 PMAQI
5th Jul 2025717 PMAQI
5th Jul 2025708 PMAQI
5th Jul 2025689 PMAQI
5th Jul 20256810 PMAQI
5th Jul 20256911 PMAQI
6th Jul 20256812 AMAQI
6th Jul 2025661 AMAQI
6th Jul 2025682 AMAQI
6th Jul 2025683 AMAQI

25°C21/32°C

6th Jul 2025684 AMAQI
6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025717 AMAQI
6th Jul 2025698 AMAQI
6th Jul 2025619 AMAQI
6th Jul 20254710 AMAQI
6th Jul 20255011 AMAQI
6th Jul 20254912 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025586 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256110 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256112 AMAQI
7th Jul 2025611 AMAQI
7th Jul 2025672 AMAQI
7th Jul 2025673 AMAQI

26°C21/32°C

7th Jul 2025664 AMAQI
7th Jul 2025645 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025589 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025592 PMAQI
7th Jul 2025603 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256310 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025643 AMAQI

26°C21/33°C

8th Jul 2025634 AMAQI
8th Jul 2025625 AMAQI
8th Jul 2025636 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025638 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255912 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025613 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025595 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025547 PMAQI
8th Jul 2025518 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI

26°C22/32°C

9th Jul 2025624 AMAQI
9th Jul 2025625 AMAQI
9th Jul 2025626 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255611 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025533 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025565 PMAQI
9th Jul 2025606 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20255710 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025581 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025613 AMAQI

25°C20/31°C

10th Jul 2025614 AMAQI
10th Jul 2025605 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20253410 AMAQI
10th Jul 20254611 AMAQI
10th Jul 20255612 PMAQI
10th Jul 2025581 PMAQI
10th Jul 2025552 PMAQI
10th Jul 2025543 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025395 PMAQI
10th Jul 2025376 PMAQI
10th Jul 2025347 PMAQI
10th Jul 2025388 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025612 AMAQI
11th Jul 2025603 AMAQI

25°C20/31°C

11th Jul 2025614 AMAQI
11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025529 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255411 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025522 PMAQI
11th Jul 2025513 PMAQI
11th Jul 2025514 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025476 PMAQI
11th Jul 2025427 PMAQI
11th Jul 2025438 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025592 AMAQI
12th Jul 2025583 AMAQI

24°C19/31°C

12th Jul 2025594 AMAQI
12th Jul 2025585 AMAQI
12th Jul 2025586 AMAQI
12th Jul 2025587 AMAQI
12th Jul 2025588 AMAQI
12th Jul 2025369 AMAQI
12th Jul 20252910 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20254312 PMAQI
12th Jul 2025421 PMAQI
12th Jul 2025432 PMAQI
12th Jul 2025433 PMAQI
12th Jul 2025504 PMAQI
12th Jul 2025485 PMAQI
12th Jul 2025456 PMAQI
12th Jul 2025447 PMAQI
12th Jul 2025448 PMAQI
12th Jul 2025529 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025573 AMAQI

23°C18/29°C

13th Jul 2025564 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025556 AMAQI
13th Jul 2025557 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20254411 AMAQI
13th Jul 20254612 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025513 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025528 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025553 AMAQI

24°C19/33°C

14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20254610 AMAQI
14th Jul 20253411 AMAQI
14th Jul 20253512 PMAQI
14th Jul 2025411 PMAQI
14th Jul 2025422 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025454 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025406 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025478 PMAQI
14th Jul 2025429 PMAQI
14th Jul 20254310 PMAQI
14th Jul 20254011 PMAQI
15th Jul 20254212 AMAQI
15th Jul 2025431 AMAQI
15th Jul 2025472 AMAQI
15th Jul 2025543 AMAQI

27°C20/36°C

15th Jul 2025544 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025536 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025538 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20251810 AMAQI
15th Jul 20252011 AMAQI
15th Jul 20252012 PMAQI
15th Jul 2025261 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025323 PMAQI
15th Jul 2025344 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025286 PMAQI
15th Jul 2025287 PMAQI
15th Jul 2025328 PMAQI
15th Jul 2025449 PMAQI
15th Jul 20254210 PMAQI
15th Jul 20254211 PMAQI
16th Jul 20254512 AMAQI
16th Jul 2025481 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI

26°C22/32°C

16th Jul 2025524 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025486 AMAQI
16th Jul 2025487 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20253611 AMAQI
16th Jul 20253812 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025323 PMAQI
16th Jul 2025294 PMAQI
16th Jul 2025365 PMAQI
16th Jul 2025346 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025429 PMAQI
16th Jul 20253910 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20253912 AMAQI
17th Jul 2025431 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025513 AMAQI

27°C20/34°C

17th Jul 2025514 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025496 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025249 AMAQI
17th Jul 20251710 AMAQI
17th Jul 20251411 AMAQI
17th Jul 20251612 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025187 PMAQI
17th Jul 2025228 PMAQI
17th Jul 2025369 PMAQI
17th Jul 20253710 PMAQI
17th Jul 20253811 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025401 AMAQI
18th Jul 2025482 AMAQI
18th Jul 2025483 AMAQI

24°C22/31°C

18th Jul 2025484 AMAQI
18th Jul 2025445 AMAQI
18th Jul 2025426 AMAQI
18th Jul 2025437 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025259 AMAQI
18th Jul 20251810 AMAQI
18th Jul 20251811 AMAQI
18th Jul 20252012 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025184 PMAQI
18th Jul 2025185 PMAQI
18th Jul 2025176 PMAQI
18th Jul 2025207 PMAQI
18th Jul 2025268 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20254010 PMAQI
18th Jul 20254011 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025381 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI

27°C22/35°C

19th Jul 2025444 AMAQI
19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025417 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025409 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025221 PMAQI
19th Jul 2025212 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025225 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025317 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253510 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025391 AMAQI
20th Jul 2025422 AMAQI
20th Jul 2025433 AMAQI

27°C21/35°C

20th Jul 2025424 AMAQI
20th Jul 2025405 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025397 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20253410 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025321 PMAQI
20th Jul 2025252 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025246 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253910 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253612 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI

27°C21/35°C

21st Jul 2025414 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025396 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025382 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025314 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025327 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253410 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025383 AMAQI

28°C22/35°C

22nd Jul 2025384 AMAQI
22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025491 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025504 PMAQI
22nd Jul 2025445 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025378 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253510 PMAQI
22nd Jul 20253711 PMAQI
23rd Jul 20253612 AMAQI
23rd Jul 2025381 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI

27°C22/34°C

23rd Jul 2025394 AMAQI
23rd Jul 2025405 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025469 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20255511 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025552 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254611 PMAQI
24th Jul 20254112 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI

27°C21/34°C

24th Jul 2025414 AMAQI
24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20256211 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025535 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025537 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20254710 PMAQI
24th Jul 20254111 PMAQI
25th Jul 20254512 AMAQI
25th Jul 2025451 AMAQI
25th Jul 2025432 AMAQI
25th Jul 2025423 AMAQI

27°C22/35°C

25th Jul 2025444 AMAQI
25th Jul 2025475 AMAQI
25th Jul 2025476 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20255112 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025514 PMAQI
25th Jul 2025535 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20255111 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025462 AMAQI
26th Jul 2025463 AMAQI

27°C22/35°C

26th Jul 2025464 AMAQI
26th Jul 2025475 AMAQI
26th Jul 2025466 AMAQI
26th Jul 2025467 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255510 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20254012 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025362 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025385 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025459 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025461 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025493 AMAQI

27°C21/35°C

27th Jul 2025484 AMAQI
27th Jul 2025475 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025487 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20253210 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025301 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025255 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025307 PMAQI
27th Jul 2025348 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025411 AMAQI
28th Jul 2025482 AMAQI
28th Jul 2025463 AMAQI

28°C22/35°C

28th Jul 2025464 AMAQI
28th Jul 2025435 AMAQI
28th Jul 2025436 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20254110 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025371 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025313 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025315 PMAQI
28th Jul 2025296 PMAQI
28th Jul 2025307 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025389 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025391 AMAQI
29th Jul 2025422 AMAQI
29th Jul 2025443 AMAQI

28°C22/35°C

29th Jul 2025434 AMAQI
29th Jul 2025425 AMAQI
29th Jul 2025436 AMAQI
29th Jul 2025427 AMAQI
29th Jul 2025428 AMAQI
29th Jul 2025449 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025374 PMAQI
29th Jul 2025295 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025287 PMAQI
29th Jul 2025338 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253210 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025361 AMAQI
30th Jul 2025422 AMAQI
30th Jul 2025423 AMAQI

27°C22/34°C

30th Jul 2025424 AMAQI
30th Jul 2025435 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025449 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255112 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025463 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253510 PMAQI
30th Jul 20253611 PMAQI
31st Jul 20253812 AMAQI
31st Jul 2025431 AMAQI
31st Jul 2025422 AMAQI
31st Jul 2025423 AMAQI

27°C22/34°C

31st Jul 2025414 AMAQI
31st Jul 2025415 AMAQI
31st Jul 2025416 AMAQI
31st Jul 2025417 AMAQI
31st Jul 2025418 AMAQI
31st Jul 2025419 AMAQI
31st Jul 20254110 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255912 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025573 PMAQI
31st Jul 2025574 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025577 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253612 AMAQI
1st Aug 2025381 AMAQI
1st Aug 2025392 AMAQI
1st Aug 2025393 AMAQI

28°C23/34°C

1st Aug 2025424 AMAQI
1st Aug 2025395 AMAQI
1st Aug 2025406 AMAQI
1st Aug 2025427 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20254910 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20255512 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025575 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254510 PMAQI
1st Aug 20254111 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025381 AMAQI
2nd Aug 2025402 AMAQI
2nd Aug 2025403 AMAQI

27°C22/34°C

2nd Aug 2025414 AMAQI
2nd Aug 2025425 AMAQI
2nd Aug 2025426 AMAQI
2nd Aug 2025397 AMAQI
2nd Aug 2025418 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20254811 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025532 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025524 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025527 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254010 PMAQI
2nd Aug 20254311 PMAQI
3rd Aug 20254112 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025393 AMAQI

--°C/°C

3rd Aug 2025424 AMAQI
4 AM
11 AM
7 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

50AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 7 PM

46AQI

11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 50), while the lowest AQI was between 9 AM to 7 PM (Avg. 46).
Night time
Avg. Highest Time
12 AM - 3 AM

49AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM

44AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 49), while the lowest AQI was between 8 PM to 8 PM (Avg. 44).

2025 Days Vs Air Quality

Tonami, Toyama, Japan

2025

84%

179

16%

34

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

Good
179 Days
Moderate
34 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2025, 84% 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

Tonami, Toyama, 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
29AQI
2nd January 2025
28AQI
3rd January 2025
28AQI
4th January 2025
26AQI
5th January 2025
25AQI
6th January 2025
29AQI
7th January 2025
27AQI
8th January 2025
28AQI
9th January 2025
28AQI
10th January 2025
25AQI
11th January 2025
27AQI
12th January 2025
25AQI
13th January 2025
25AQI
14th January 2025
30AQI
15th January 2025
25AQI
16th January 2025
27AQI
17th January 2025
26AQI
18th January 2025
26AQI
19th January 2025
28AQI
20th January 2025
33AQI
21st January 2025
38AQI
22nd January 2025
34AQI
23rd January 2025
49AQI
24th January 2025
39AQI
25th January 2025
38AQI
26th January 2025
30AQI
27th January 2025
27AQI
28th January 2025
29AQI
29th January 2025
29AQI
30th January 2025
31AQI
31st January 2025
31AQI
1st February 2025
45AQI
2nd February 2025
29AQI
3rd February 2025
36AQI
4th February 2025
33AQI
5th February 2025
33AQI
6th February 2025
32AQI
7th February 2025
32AQI
8th February 2025
30AQI
9th February 2025
30AQI
10th February 2025
29AQI
11th February 2025
30AQI
12th February 2025
32AQI
13th February 2025
32AQI
14th February 2025
32AQI
15th February 2025
30AQI
16th February 2025
32AQI
17th February 2025
37AQI
18th February 2025
30AQI
19th February 2025
31AQI
20th February 2025
30AQI
21st February 2025
30AQI
22nd February 2025
31AQI
23rd February 2025
32AQI
24th February 2025
32AQI
25th February 2025
34AQI
26th February 2025
41AQI
27th February 2025
49AQI
28th February 2025
45AQI
1st March 2025
48AQI
2nd March 2025
39AQI
3rd March 2025
39AQI
4th March 2025
34AQI
5th March 2025
27AQI
6th March 2025
31AQI
7th March 2025
32AQI
8th March 2025
37AQI
9th March 2025
35AQI
10th March 2025
38AQI
11th March 2025
35AQI
12th March 2025
31AQI
13th March 2025
48AQI
14th March 2025
35AQI
15th March 2025
36AQI
16th March 2025
25AQI
17th March 2025
25AQI
18th March 2025
28AQI
19th March 2025
21AQI
20th March 2025
33AQI
21st March 2025
48AQI
22nd March 2025
49AQI
23rd March 2025
64AQI
24th March 2025
59AQI
25th March 2025
74AQI
26th March 2025
71AQI
27th March 2025
68AQI
28th March 2025
50AQI
29th March 2025
41AQI
30th March 2025
33AQI
31st March 2025
34AQI
1st April 2025
30AQI
2nd April 2025
27AQI
3rd April 2025
21AQI
4th April 2025
22AQI
5th April 2025
33AQI
6th April 2025
34AQI
7th April 2025
35AQI
8th April 2025
41AQI
9th April 2025
32AQI
10th April 2025
41AQI
11th April 2025
46AQI
12th April 2025
44AQI
13th April 2025
30AQI
14th April 2025
39AQI
15th April 2025
23AQI
16th April 2025
34AQI
17th April 2025
42AQI
18th April 2025
52AQI
19th April 2025
55AQI
20th April 2025
46AQI
21st April 2025
42AQI
22nd April 2025
49AQI
23rd April 2025
26AQI
24th April 2025
23AQI
25th April 2025
38AQI
26th April 2025
47AQI
27th April 2025
46AQI
28th April 2025
46AQI
29th April 2025
47AQI
30th April 2025
56AQI
1st May 2025
53AQI
2nd May 2025
39AQI
3rd May 2025
37AQI
4th May 2025
34AQI
5th May 2025
35AQI
6th May 2025
33AQI
7th May 2025
26AQI
8th May 2025
29AQI
9th May 2025
30AQI
10th May 2025
27AQI
11th May 2025
21AQI
12th May 2025
39AQI
13th May 2025
45AQI
14th May 2025
52AQI
15th May 2025
53AQI
16th May 2025
54AQI
17th May 2025
40AQI
18th May 2025
49AQI
19th May 2025
47AQI
20th May 2025
59AQI
21st May 2025
65AQI
22nd May 2025
48AQI
23rd May 2025
47AQI
24th May 2025
42AQI
25th May 2025
32AQI
26th May 2025
33AQI
27th May 2025
32AQI
28th May 2025
32AQI
29th May 2025
37AQI
30th May 2025
35AQI
31st May 2025
27AQI
1st June 2025
33AQI
2nd June 2025
41AQI
3rd June 2025
38AQI
4th June 2025
41AQI
5th June 2025
38AQI
6th June 2025
47AQI
7th June 2025
49AQI
8th June 2025
56AQI
9th June 2025
64AQI
10th June 2025
53AQI
11th June 2025
45AQI
12th June 2025
46AQI
13th June 2025
43AQI
14th June 2025
37AQI
15th June 2025
25AQI
16th June 2025
35AQI
17th June 2025
33AQI
18th June 2025
39AQI
19th June 2025
46AQI
20th June 2025
52AQI
21st June 2025
55AQI
22nd June 2025
62AQI
23rd June 2025
41AQI
24th June 2025
45AQI
25th June 2025
42AQI
26th June 2025
43AQI
27th June 2025
53AQI
28th June 2025
40AQI
29th June 2025
46AQI
30th June 2025
53AQI
1st July 2025
53AQI
2nd July 2025
82AQI
3rd July 2025
84AQI
4th July 2025
77AQI
5th July 2025
71AQI
6th July 2025
60AQI
7th July 2025
61AQI
8th July 2025
60AQI
9th July 2025
58AQI
10th July 2025
52AQI
11th July 2025
54AQI
12th July 2025
49AQI
13th July 2025
53AQI
14th July 2025
47AQI
15th July 2025
38AQI
16th July 2025
42AQI
17th July 2025
33AQI
18th July 2025
32AQI
19th July 2025
34AQI
20th July 2025
34AQI
21st July 2025
36AQI
22nd July 2025
41AQI
23rd July 2025
46AQI
24th July 2025
48AQI
25th July 2025
50AQI
26th July 2025
44AQI
27th July 2025
38AQI
28th July 2025
38AQI
29th July 2025
40AQI
30th July 2025
42AQI
31st July 2025
47AQI
1st August 2025
46AQI

30AQI

34AQI

41AQI

38AQI

40AQI

45AQI

50AQI

46AQI

No. of days

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

202540AQI

31
28
26
5
27
3
25
6
22
8
19
12
1
179
34

Highest AQI recorded in

July

50AQI

Lowest AQI recorded in

January

30AQI

202434AQI

31
29
25
6
19
11
30
1
20
10
30
1
31
29
1
31
28
2
31
334
32

Highest AQI recorded in

April

50AQI

Lowest AQI recorded in

December

26AQI

202337AQI

31
28
24
7
20
10
24
7
26
4
27
4
31
29
1
31
25
3
30
1
326
37

Highest AQI recorded in

April

47AQI

Lowest AQI recorded in

October

30AQI

202237AQI

30
1
21
26
5
21
9
18
13
23
7
22
1
1
26
2
31
28
2
31
278
40

Highest AQI recorded in

May

48AQI

Lowest AQI recorded in

August

23AQI

202134AQI

29
2
22
6
28
1
18
3
28
3
23
7
27
4
30
1
30
31
28
2
31
325
29

Highest AQI recorded in

June

45AQI

Lowest AQI recorded in

January

27AQI

202032AQI

11
2
20
1
17
1
24
6
30
1
19
12
19
29
2
28
2
31
228
27

Highest AQI recorded in

August

49AQI

Lowest AQI recorded in

July

23AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
40AQI
Least Polluted Year Recorded
2020(Avg.)
32AQI

Tonami's annual 2025 AQI (40) shows an average percentage change of 13.8% (worsened AQI) compared to previous years: 2020 (32), 2021 (34), 2022 (37), 2023 (37), 2024 (34).