Himi, 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
Himi, Toyama, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2021
59AQILowest AQI recorded on
22nd Aug 2021
21AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 47 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Himi, 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
2PM2nd Aug
50AQI
Avg. Lowest Time
1AM3rd Aug
39AQI
In the last 24 hours,
Himi's AQI reached its highest point of 50 at 2 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Himi, 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 2025714 AMAQI
4th Jul 2025705 AMAQI
4th Jul 2025706 AMAQI
4th Jul 2025697 AMAQI
4th Jul 2025698 AMAQI
4th Jul 2025739 AMAQI
4th Jul 20257710 AMAQI
4th Jul 20258311 AMAQI
4th Jul 20258812 PMAQI
4th Jul 2025941 PMAQI
4th Jul 2025982 PMAQI
4th Jul 2025983 PMAQI
4th Jul 2025954 PMAQI
4th Jul 2025915 PMAQI
4th Jul 2025876 PMAQI
4th Jul 2025817 PMAQI
4th Jul 2025778 PMAQI
4th Jul 2025729 PMAQI
4th Jul 20257210 PMAQI
4th Jul 20257211 PMAQI
5th Jul 20257012 AMAQI
5th Jul 2025701 AMAQI
5th Jul 2025712 AMAQI
5th Jul 2025723 AMAQI
26°C23/30°C
5th Jul 2025724 AMAQI
5th Jul 2025745 AMAQI
5th Jul 2025746 AMAQI
5th Jul 2025737 AMAQI
5th Jul 2025758 AMAQI
5th Jul 2025719 AMAQI
5th Jul 20257210 AMAQI
5th Jul 20257211 AMAQI
5th Jul 20257012 PMAQI
5th Jul 2025711 PMAQI
5th Jul 2025752 PMAQI
5th Jul 2025743 PMAQI
5th Jul 2025734 PMAQI
5th Jul 2025705 PMAQI
5th Jul 2025696 PMAQI
5th Jul 2025717 PMAQI
5th Jul 2025708 PMAQI
5th Jul 2025699 PMAQI
5th Jul 20256910 PMAQI
5th Jul 20256811 PMAQI
6th Jul 20256812 AMAQI
6th Jul 2025681 AMAQI
6th Jul 2025682 AMAQI
6th Jul 2025683 AMAQI
26°C23/29°C
6th Jul 2025684 AMAQI
6th Jul 2025685 AMAQI
6th Jul 2025686 AMAQI
6th Jul 2025707 AMAQI
6th Jul 2025698 AMAQI
6th Jul 2025579 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254711 AMAQI
6th Jul 20254812 PMAQI
6th Jul 2025521 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025503 PMAQI
6th Jul 2025504 PMAQI
6th Jul 2025515 PMAQI
6th Jul 2025536 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20256111 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025641 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025673 AMAQI
25°C23/29°C
7th Jul 2025664 AMAQI
7th Jul 2025635 AMAQI
7th Jul 2025646 AMAQI
7th Jul 2025647 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025599 AMAQI
7th Jul 20255810 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255812 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025613 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025625 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025598 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256110 PMAQI
7th Jul 20256111 PMAQI
8th Jul 20256212 AMAQI
8th Jul 2025631 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025643 AMAQI
26°C22/31°C
8th Jul 2025634 AMAQI
8th Jul 2025635 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025637 AMAQI
8th Jul 2025638 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20255510 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025502 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025515 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025591 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
25°C22/29°C
9th Jul 2025624 AMAQI
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025618 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255110 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025511 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025564 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025579 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
25°C22/30°C
10th Jul 2025604 AMAQI
10th Jul 2025595 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025379 AMAQI
10th Jul 20253110 AMAQI
10th Jul 20253011 AMAQI
10th Jul 20253612 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025442 PMAQI
10th Jul 2025403 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025435 PMAQI
10th Jul 2025416 PMAQI
10th Jul 2025437 PMAQI
10th Jul 2025468 PMAQI
10th Jul 2025549 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025561 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
24°C21/28°C
11th Jul 2025584 AMAQI
11th Jul 2025565 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025578 AMAQI
11th Jul 2025519 AMAQI
11th Jul 20254810 AMAQI
11th Jul 20254711 AMAQI
11th Jul 20254912 PMAQI
11th Jul 2025501 PMAQI
11th Jul 2025492 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025445 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025417 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255212 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025572 AMAQI
12th Jul 2025573 AMAQI
24°C20/28°C
12th Jul 2025574 AMAQI
12th Jul 2025565 AMAQI
12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025568 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20254211 AMAQI
12th Jul 20254512 PMAQI
12th Jul 2025401 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025393 PMAQI
12th Jul 2025424 PMAQI
12th Jul 2025465 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025408 PMAQI
12th Jul 2025519 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255011 PMAQI
13th Jul 20254912 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025563 AMAQI
23°C20/27°C
13th Jul 2025554 AMAQI
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253511 AMAQI
13th Jul 20254512 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025494 PMAQI
13th Jul 2025515 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
25°C21/30°C
14th Jul 2025544 AMAQI
14th Jul 2025535 AMAQI
14th Jul 2025536 AMAQI
14th Jul 2025537 AMAQI
14th Jul 2025538 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20254110 AMAQI
14th Jul 20254711 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025491 PMAQI
14th Jul 2025452 PMAQI
14th Jul 2025493 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025505 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025518 PMAQI
14th Jul 2025539 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20254612 AMAQI
15th Jul 2025471 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025543 AMAQI
28°C23/33°C
15th Jul 2025534 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20251911 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025251 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025273 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025265 PMAQI
15th Jul 2025276 PMAQI
15th Jul 2025237 PMAQI
15th Jul 2025288 PMAQI
15th Jul 2025439 PMAQI
15th Jul 20254510 PMAQI
15th Jul 20254211 PMAQI
16th Jul 20254012 AMAQI
16th Jul 2025451 AMAQI
16th Jul 2025522 AMAQI
16th Jul 2025523 AMAQI
26°C23/29°C
16th Jul 2025514 AMAQI
16th Jul 2025485 AMAQI
16th Jul 2025486 AMAQI
16th Jul 2025487 AMAQI
16th Jul 2025488 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255110 AMAQI
16th Jul 20255111 AMAQI
16th Jul 20254212 PMAQI
16th Jul 2025421 PMAQI
16th Jul 2025412 PMAQI
16th Jul 2025383 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025426 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025498 PMAQI
16th Jul 2025469 PMAQI
16th Jul 20254010 PMAQI
16th Jul 20254011 PMAQI
17th Jul 20254012 AMAQI
17th Jul 2025441 AMAQI
17th Jul 2025492 AMAQI
17th Jul 2025483 AMAQI
26°C22/33°C
17th Jul 2025504 AMAQI
17th Jul 2025505 AMAQI
17th Jul 2025506 AMAQI
17th Jul 2025497 AMAQI
17th Jul 2025498 AMAQI
17th Jul 2025259 AMAQI
17th Jul 20252110 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20251512 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025184 PMAQI
17th Jul 2025245 PMAQI
17th Jul 2025216 PMAQI
17th Jul 2025237 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025379 PMAQI
17th Jul 20253810 PMAQI
17th Jul 20253611 PMAQI
18th Jul 20253912 AMAQI
18th Jul 2025461 AMAQI
18th Jul 2025472 AMAQI
18th Jul 2025493 AMAQI
26°C23/32°C
18th Jul 2025474 AMAQI
18th Jul 2025445 AMAQI
18th Jul 2025426 AMAQI
18th Jul 2025437 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025289 AMAQI
18th Jul 20252210 AMAQI
18th Jul 20252411 AMAQI
18th Jul 20252612 PMAQI
18th Jul 2025281 PMAQI
18th Jul 2025252 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025274 PMAQI
18th Jul 2025325 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025237 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025379 PMAQI
18th Jul 20253610 PMAQI
18th Jul 20253811 PMAQI
19th Jul 20253812 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025462 AMAQI
19th Jul 2025463 AMAQI
27°C24/33°C
19th Jul 2025444 AMAQI
19th Jul 2025425 AMAQI
19th Jul 2025426 AMAQI
19th Jul 2025427 AMAQI
19th Jul 2025418 AMAQI
19th Jul 2025289 AMAQI
19th Jul 20252410 AMAQI
19th Jul 20252711 AMAQI
19th Jul 20252412 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025242 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025214 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025266 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025338 PMAQI
19th Jul 2025389 PMAQI
19th Jul 20253710 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253612 AMAQI
20th Jul 2025371 AMAQI
20th Jul 2025432 AMAQI
20th Jul 2025433 AMAQI
27°C23/33°C
20th Jul 2025424 AMAQI
20th Jul 2025405 AMAQI
20th Jul 2025396 AMAQI
20th Jul 2025407 AMAQI
20th Jul 2025408 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20253410 AMAQI
20th Jul 20253211 AMAQI
20th Jul 20252912 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025382 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025274 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025247 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025349 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20254011 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
28°C23/33°C
21st Jul 2025404 AMAQI
21st Jul 2025395 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025379 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025321 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025294 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025348 PMAQI
21st Jul 2025359 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253811 PMAQI
22nd Jul 20253812 AMAQI
22nd Jul 2025371 AMAQI
22nd Jul 2025402 AMAQI
22nd Jul 2025393 AMAQI
28°C24/33°C
22nd Jul 2025384 AMAQI
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254611 AMAQI
22nd Jul 20255112 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025512 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025424 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025388 PMAQI
22nd Jul 2025369 PMAQI
22nd Jul 20253910 PMAQI
22nd Jul 20253611 PMAQI
23rd Jul 20253812 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025392 AMAQI
23rd Jul 2025393 AMAQI
28°C24/33°C
23rd Jul 2025394 AMAQI
23rd Jul 2025415 AMAQI
23rd Jul 2025416 AMAQI
23rd Jul 2025417 AMAQI
23rd Jul 2025418 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255712 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025492 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025458 PMAQI
23rd Jul 2025419 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20254111 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025391 AMAQI
24th Jul 2025402 AMAQI
24th Jul 2025403 AMAQI
27°C23/32°C
24th Jul 2025414 AMAQI
24th Jul 2025435 AMAQI
24th Jul 2025436 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025438 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255610 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20255812 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025537 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255110 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025412 AMAQI
25th Jul 2025413 AMAQI
28°C23/32°C
25th Jul 2025424 AMAQI
25th Jul 2025465 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025458 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20255710 AMAQI
25th Jul 20255511 AMAQI
25th Jul 20255612 PMAQI
25th Jul 2025551 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025575 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20254910 PMAQI
25th Jul 20255011 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025452 AMAQI
26th Jul 2025463 AMAQI
28°C24/33°C
26th Jul 2025464 AMAQI
26th Jul 2025495 AMAQI
26th Jul 2025496 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025431 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025409 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254112 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025482 AMAQI
27th Jul 2025483 AMAQI
29°C25/34°C
27th Jul 2025484 AMAQI
27th Jul 2025495 AMAQI
27th Jul 2025496 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20253310 AMAQI
27th Jul 20252911 AMAQI
27th Jul 20253112 PMAQI
27th Jul 2025261 PMAQI
27th Jul 2025262 PMAQI
27th Jul 2025273 PMAQI
27th Jul 2025274 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025256 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025358 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20253910 PMAQI
27th Jul 20254211 PMAQI
28th Jul 20254412 AMAQI
28th Jul 2025451 AMAQI
28th Jul 2025472 AMAQI
28th Jul 2025473 AMAQI
28°C24/33°C
28th Jul 2025464 AMAQI
28th Jul 2025445 AMAQI
28th Jul 2025456 AMAQI
28th Jul 2025447 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025409 AMAQI
28th Jul 20253810 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20253812 PMAQI
28th Jul 2025351 PMAQI
28th Jul 2025352 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025336 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025458 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20253812 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025453 AMAQI
28°C24/34°C
29th Jul 2025454 AMAQI
29th Jul 2025445 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254512 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025344 PMAQI
29th Jul 2025275 PMAQI
29th Jul 2025266 PMAQI
29th Jul 2025297 PMAQI
29th Jul 2025288 PMAQI
29th Jul 2025349 PMAQI
29th Jul 20253510 PMAQI
29th Jul 20253511 PMAQI
30th Jul 20253512 AMAQI
30th Jul 2025391 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025443 AMAQI
28°C24/31°C
30th Jul 2025444 AMAQI
30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025438 AMAQI
30th Jul 2025379 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20254211 AMAQI
30th Jul 20254312 PMAQI
30th Jul 2025411 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025323 PMAQI
30th Jul 2025304 PMAQI
30th Jul 2025325 PMAQI
30th Jul 2025306 PMAQI
30th Jul 2025317 PMAQI
30th Jul 2025348 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254212 AMAQI
31st Jul 2025421 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025423 AMAQI
28°C25/31°C
31st Jul 2025424 AMAQI
31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254210 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20253910 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20253712 AMAQI
1st Aug 2025411 AMAQI
1st Aug 2025412 AMAQI
1st Aug 2025423 AMAQI
28°C25/32°C
1st Aug 2025424 AMAQI
1st Aug 2025425 AMAQI
1st Aug 2025446 AMAQI
1st Aug 2025477 AMAQI
1st Aug 2025428 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20255010 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20255112 PMAQI
1st Aug 2025491 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025543 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025566 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025459 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20253712 AMAQI
2nd Aug 2025411 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025413 AMAQI
27°C24/32°C
2nd Aug 2025424 AMAQI
2nd Aug 2025435 AMAQI
2nd Aug 2025436 AMAQI
2nd Aug 2025417 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20254312 PMAQI
2nd Aug 2025431 PMAQI
2nd Aug 2025502 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025467 PMAQI
2nd Aug 2025478 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20253910 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20253912 AMAQI
3rd Aug 2025391 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
51AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM - 7 PM
45AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 51), while the lowest AQI was between 10 AM to 7 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 3 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
47AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 50), while the lowest AQI was between 8 PM to 11 PM (Avg. 47).
2025 Days Vs Air Quality
Himi, Toyama, Japan
2025
82%
174
18%
39
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
174 DaysModerate
39 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2025, 82% 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
Himi, 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
31AQI
31AQI
2nd January 2025
31AQI
31AQI
3rd January 2025
29AQI
29AQI
4th January 2025
27AQI
27AQI
5th January 2025
27AQI
27AQI
6th January 2025
30AQI
30AQI
7th January 2025
30AQI
30AQI
8th January 2025
29AQI
29AQI
9th January 2025
30AQI
30AQI
10th January 2025
27AQI
27AQI
11th January 2025
28AQI
28AQI
12th January 2025
27AQI
27AQI
13th January 2025
28AQI
28AQI
14th January 2025
32AQI
32AQI
15th January 2025
28AQI
28AQI
16th January 2025
28AQI
28AQI
17th January 2025
28AQI
28AQI
18th January 2025
29AQI
29AQI
19th January 2025
30AQI
30AQI
20th January 2025
35AQI
35AQI
21st January 2025
39AQI
39AQI
22nd January 2025
37AQI
37AQI
23rd January 2025
49AQI
49AQI
24th January 2025
39AQI
39AQI
25th January 2025
38AQI
38AQI
26th January 2025
31AQI
31AQI
27th January 2025
28AQI
28AQI
28th January 2025
31AQI
31AQI
29th January 2025
29AQI
29AQI
30th January 2025
31AQI
31AQI
31st January 2025
29AQI
29AQI
1st February 2025
38AQI
38AQI
2nd February 2025
31AQI
31AQI
3rd February 2025
36AQI
36AQI
4th February 2025
32AQI
32AQI
5th February 2025
33AQI
33AQI
6th February 2025
33AQI
33AQI
7th February 2025
34AQI
34AQI
8th February 2025
32AQI
32AQI
9th February 2025
31AQI
31AQI
10th February 2025
28AQI
28AQI
11th February 2025
30AQI
30AQI
12th February 2025
30AQI
30AQI
13th February 2025
33AQI
33AQI
14th February 2025
35AQI
35AQI
15th February 2025
31AQI
31AQI
16th February 2025
35AQI
35AQI
17th February 2025
39AQI
39AQI
18th February 2025
31AQI
31AQI
19th February 2025
32AQI
32AQI
20th February 2025
30AQI
30AQI
21st February 2025
30AQI
30AQI
22nd February 2025
31AQI
31AQI
23rd February 2025
32AQI
32AQI
24th February 2025
32AQI
32AQI
25th February 2025
33AQI
33AQI
26th February 2025
46AQI
46AQI
27th February 2025
50AQI
50AQI
28th February 2025
52AQI
52AQI
1st March 2025
51AQI
51AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
42AQI
42AQI
4th March 2025
40AQI
40AQI
5th March 2025
29AQI
29AQI
6th March 2025
33AQI
33AQI
7th March 2025
34AQI
34AQI
8th March 2025
37AQI
37AQI
9th March 2025
35AQI
35AQI
10th March 2025
40AQI
40AQI
11th March 2025
39AQI
39AQI
12th March 2025
36AQI
36AQI
13th March 2025
49AQI
49AQI
14th March 2025
37AQI
37AQI
15th March 2025
39AQI
39AQI
16th March 2025
24AQI
24AQI
17th March 2025
26AQI
26AQI
18th March 2025
28AQI
28AQI
19th March 2025
23AQI
23AQI
20th March 2025
36AQI
36AQI
21st March 2025
51AQI
51AQI
22nd March 2025
53AQI
53AQI
23rd March 2025
62AQI
62AQI
24th March 2025
58AQI
58AQI
25th March 2025
75AQI
75AQI
26th March 2025
69AQI
69AQI
27th March 2025
70AQI
70AQI
28th March 2025
54AQI
54AQI
29th March 2025
41AQI
41AQI
30th March 2025
34AQI
34AQI
31st March 2025
35AQI
35AQI
1st April 2025
32AQI
32AQI
2nd April 2025
28AQI
28AQI
3rd April 2025
22AQI
22AQI
4th April 2025
24AQI
24AQI
5th April 2025
31AQI
31AQI
6th April 2025
34AQI
34AQI
7th April 2025
34AQI
34AQI
8th April 2025
42AQI
42AQI
9th April 2025
30AQI
30AQI
10th April 2025
41AQI
41AQI
11th April 2025
46AQI
46AQI
12th April 2025
40AQI
40AQI
13th April 2025
32AQI
32AQI
14th April 2025
36AQI
36AQI
15th April 2025
24AQI
24AQI
16th April 2025
39AQI
39AQI
17th April 2025
40AQI
40AQI
18th April 2025
52AQI
52AQI
19th April 2025
53AQI
53AQI
20th April 2025
42AQI
42AQI
21st April 2025
39AQI
39AQI
22nd April 2025
45AQI
45AQI
23rd April 2025
29AQI
29AQI
24th April 2025
23AQI
23AQI
25th April 2025
34AQI
34AQI
26th April 2025
46AQI
46AQI
27th April 2025
43AQI
43AQI
28th April 2025
43AQI
43AQI
29th April 2025
46AQI
46AQI
30th April 2025
50AQI
50AQI
1st May 2025
50AQI
50AQI
2nd May 2025
37AQI
37AQI
3rd May 2025
37AQI
37AQI
4th May 2025
34AQI
34AQI
5th May 2025
37AQI
37AQI
6th May 2025
33AQI
33AQI
7th May 2025
28AQI
28AQI
8th May 2025
29AQI
29AQI
9th May 2025
34AQI
34AQI
10th May 2025
30AQI
30AQI
11th May 2025
25AQI
25AQI
12th May 2025
43AQI
43AQI
13th May 2025
47AQI
47AQI
14th May 2025
53AQI
53AQI
15th May 2025
55AQI
55AQI
16th May 2025
57AQI
57AQI
17th May 2025
44AQI
44AQI
18th May 2025
50AQI
50AQI
19th May 2025
48AQI
48AQI
20th May 2025
58AQI
58AQI
21st May 2025
63AQI
63AQI
22nd May 2025
47AQI
47AQI
23rd May 2025
47AQI
47AQI
24th May 2025
41AQI
41AQI
25th May 2025
34AQI
34AQI
26th May 2025
33AQI
33AQI
27th May 2025
35AQI
35AQI
28th May 2025
34AQI
34AQI
29th May 2025
37AQI
37AQI
30th May 2025
36AQI
36AQI
31st May 2025
30AQI
30AQI
1st June 2025
35AQI
35AQI
2nd June 2025
44AQI
44AQI
3rd June 2025
44AQI
44AQI
4th June 2025
42AQI
42AQI
5th June 2025
42AQI
42AQI
6th June 2025
47AQI
47AQI
7th June 2025
51AQI
51AQI
8th June 2025
54AQI
54AQI
9th June 2025
63AQI
63AQI
10th June 2025
60AQI
60AQI
11th June 2025
48AQI
48AQI
12th June 2025
49AQI
49AQI
13th June 2025
41AQI
41AQI
14th June 2025
40AQI
40AQI
15th June 2025
27AQI
27AQI
16th June 2025
37AQI
37AQI
17th June 2025
33AQI
33AQI
18th June 2025
41AQI
41AQI
19th June 2025
48AQI
48AQI
20th June 2025
53AQI
53AQI
21st June 2025
57AQI
57AQI
22nd June 2025
62AQI
62AQI
23rd June 2025
44AQI
44AQI
24th June 2025
45AQI
45AQI
25th June 2025
45AQI
45AQI
26th June 2025
42AQI
42AQI
27th June 2025
54AQI
54AQI
28th June 2025
40AQI
40AQI
29th June 2025
44AQI
44AQI
30th June 2025
52AQI
52AQI
1st July 2025
53AQI
53AQI
2nd July 2025
73AQI
73AQI
3rd July 2025
76AQI
76AQI
4th July 2025
79AQI
79AQI
5th July 2025
71AQI
71AQI
6th July 2025
59AQI
59AQI
7th July 2025
61AQI
61AQI
8th July 2025
57AQI
57AQI
9th July 2025
57AQI
57AQI
10th July 2025
49AQI
49AQI
11th July 2025
51AQI
51AQI
12th July 2025
48AQI
48AQI
13th July 2025
50AQI
50AQI
14th July 2025
51AQI
51AQI
15th July 2025
38AQI
38AQI
16th July 2025
46AQI
46AQI
17th July 2025
34AQI
34AQI
18th July 2025
35AQI
35AQI
19th July 2025
34AQI
34AQI
20th July 2025
34AQI
34AQI
21st July 2025
35AQI
35AQI
22nd July 2025
41AQI
41AQI
23rd July 2025
45AQI
45AQI
24th July 2025
49AQI
49AQI
25th July 2025
51AQI
51AQI
26th July 2025
46AQI
46AQI
27th July 2025
38AQI
38AQI
28th July 2025
41AQI
41AQI
29th July 2025
38AQI
38AQI
30th July 2025
38AQI
38AQI
31st July 2025
46AQI
46AQI
1st August 2025
47AQI
47AQI
31AQI
34AQI
43AQI
37AQI
41AQI
46AQI
49AQI
47AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202540AQI
31
27
1
21
10
28
2
26
5
21
9
19
12
1
174
39
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
January31AQI
202436AQI
31
29
26
5
17
13
26
5
17
13
30
1
30
1
30
31
28
2
31
326
40
Highest AQI recorded in
April50AQI
Lowest AQI recorded in
December27AQI
202337AQI
31
28
22
9
21
9
22
9
25
5
28
3
31
29
1
31
26
3
30
1
324
40
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
January29AQI
202237AQI
30
1
22
1
24
7
21
8
16
15
25
5
21
3
1
28
1
31
29
1
31
279
42
Highest AQI recorded in
May48AQI
Lowest AQI recorded in
August26AQI
202135AQI
28
3
22
6
26
3
18
3
27
4
23
7
31
26
5
30
31
29
1
31
322
32
Highest AQI recorded in
June45AQI
Lowest AQI recorded in
January27AQI
202031AQI
12
1
20
1
18
27
3
30
1
21
8
2
19
30
1
27
3
31
235
18
2
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
December21AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
40AQILeast Polluted Year Recorded
2020(Avg.)
31AQIHimi's annual 2025 AQI (40) shows an average percentage change of 14.6% (worsened AQI) compared to previous years: 2020 (31), 2021 (35), 2022 (37), 2023 (37), 2024 (36).
