Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Hikari, Yamaguchi, Japan

Plongez dans des détails sur la qualité de l'air avec des données historiques, des tendances mensuelles et annuelles à portée de main !

Bon
050
Modéré
100
Pauvre
150
Non sain
200
Sévère
300
Dangereux
301+

Analyse de la qualité de l'air de Août

Hikari, Yamaguchi, Japan

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
4th Aug 2024
63AQI
AQI le plus bas enregistré le
23rd Aug 2023
10AQI

Analyse du même jour (1st August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 40 de Bon qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 1st Aug - 2nd Aug 2025

Hikari, Yamaguchi, Japan

AQI
Jour
Nuit
.

5 AM1st Aug 2025

7 PM

4 AM2nd Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM1st Aug

54AQI

Heure moyenne la plus basse
5AM1st Aug

32AQI

Heure de la nuit
Heure moyenne la plus haute
8PM1st Aug

46AQI

Heure moyenne la plus basse
1AM2nd Aug

34AQI

Au cours des 24 dernières heures,

L'AQI de Hikari a atteint son point le plus élevé de 54 à 9 AM pendant le Jour, tandis que le point le plus bas, 32, a été enregistré à 5 AM pendant le Jour entre 1st Aug et 2nd Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Hikari, Yamaguchi, Japan

JulAug
03rd - 04th04th - 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
Jour
Nuit
3rd Jul 2025545 AMAQI
3rd Jul 2025546 AMAQI
3rd Jul 2025547 AMAQI
3rd Jul 2025548 AMAQI
3rd Jul 2025739 AMAQI
3rd Jul 20258810 AMAQI
3rd Jul 20258711 AMAQI
3rd Jul 20258712 PMAQI
3rd Jul 2025871 PMAQI
3rd Jul 2025872 PMAQI
3rd Jul 2025873 PMAQI
3rd Jul 2025874 PMAQI
3rd Jul 2025875 PMAQI
3rd Jul 2025956 PMAQI
3rd Jul 2025967 PMAQI
3rd Jul 2025878 PMAQI
3rd Jul 2025769 PMAQI
3rd Jul 20257810 PMAQI
3rd Jul 20258011 PMAQI
4th Jul 20257912 AMAQI
4th Jul 2025811 AMAQI
4th Jul 2025642 AMAQI
4th Jul 2025623 AMAQI
4th Jul 2025644 AMAQI

27°C23/31°C

4th Jul 2025685 AMAQI
4th Jul 2025696 AMAQI
4th Jul 2025707 AMAQI
4th Jul 2025698 AMAQI
4th Jul 2025899 AMAQI
4th Jul 20259010 AMAQI
4th Jul 20258211 AMAQI
4th Jul 20258012 PMAQI
4th Jul 2025801 PMAQI
4th Jul 2025822 PMAQI
4th Jul 2025823 PMAQI
4th Jul 2025824 PMAQI
4th Jul 2025805 PMAQI
4th Jul 2025816 PMAQI
4th Jul 2025847 PMAQI
4th Jul 2025828 PMAQI
4th Jul 2025749 PMAQI
4th Jul 20257410 PMAQI
4th Jul 20257811 PMAQI
5th Jul 20257512 AMAQI
5th Jul 2025721 AMAQI
5th Jul 2025702 AMAQI
5th Jul 2025703 AMAQI
5th Jul 2025704 AMAQI

27°C23/31°C

5th Jul 2025735 AMAQI
5th Jul 2025736 AMAQI
5th Jul 2025747 AMAQI
5th Jul 2025728 AMAQI
5th Jul 2025789 AMAQI
5th Jul 20257710 AMAQI
5th Jul 20257711 AMAQI
5th Jul 20257312 PMAQI
5th Jul 2025701 PMAQI
5th Jul 2025682 PMAQI
5th Jul 2025663 PMAQI
5th Jul 2025654 PMAQI
5th Jul 2025665 PMAQI
5th Jul 2025686 PMAQI
5th Jul 2025747 PMAQI
5th Jul 2025768 PMAQI
5th Jul 2025709 PMAQI
5th Jul 20256910 PMAQI
5th Jul 20256711 PMAQI
6th Jul 20256612 AMAQI
6th Jul 2025701 AMAQI
6th Jul 2025732 AMAQI
6th Jul 2025733 AMAQI
6th Jul 2025724 AMAQI

27°C24/31°C

6th Jul 2025765 AMAQI
6th Jul 2025746 AMAQI
6th Jul 2025747 AMAQI
6th Jul 2025748 AMAQI
6th Jul 2025559 AMAQI
6th Jul 20253410 AMAQI
6th Jul 20253911 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025471 PMAQI
6th Jul 2025482 PMAQI
6th Jul 2025473 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025425 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025407 PMAQI
6th Jul 2025458 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20256310 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025681 AMAQI
7th Jul 2025712 AMAQI
7th Jul 2025723 AMAQI
7th Jul 2025724 AMAQI

27°C23/31°C

7th Jul 2025695 AMAQI
7th Jul 2025696 AMAQI
7th Jul 2025687 AMAQI
7th Jul 2025688 AMAQI
7th Jul 2025459 AMAQI
7th Jul 20254110 AMAQI
7th Jul 20254111 AMAQI
7th Jul 20253812 PMAQI
7th Jul 2025441 PMAQI
7th Jul 2025462 PMAQI
7th Jul 2025483 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025525 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025527 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025639 PMAQI
7th Jul 20256310 PMAQI
7th Jul 20256411 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025671 AMAQI
8th Jul 2025682 AMAQI
8th Jul 2025683 AMAQI
8th Jul 2025694 AMAQI

27°C23/31°C

8th Jul 2025675 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255611 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025581 PMAQI
8th Jul 2025572 PMAQI
8th Jul 2025583 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025556 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025598 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20256611 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025681 AMAQI
9th Jul 2025672 AMAQI
9th Jul 2025673 AMAQI
9th Jul 2025674 AMAQI

27°C24/31°C

9th Jul 2025665 AMAQI
9th Jul 2025666 AMAQI
9th Jul 2025667 AMAQI
9th Jul 2025658 AMAQI
9th Jul 2025629 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20256611 AMAQI
9th Jul 20256612 PMAQI
9th Jul 2025701 PMAQI
9th Jul 2025752 PMAQI
9th Jul 2025743 PMAQI
9th Jul 2025774 PMAQI
9th Jul 2025825 PMAQI
9th Jul 2025836 PMAQI
9th Jul 2025787 PMAQI
9th Jul 2025748 PMAQI
9th Jul 2025709 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20257111 PMAQI
10th Jul 20257112 AMAQI
10th Jul 2025691 AMAQI
10th Jul 2025672 AMAQI
10th Jul 2025673 AMAQI
10th Jul 2025664 AMAQI

27°C24/31°C

10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025677 AMAQI
10th Jul 2025688 AMAQI
10th Jul 2025739 AMAQI
10th Jul 20257810 AMAQI
10th Jul 20258211 AMAQI
10th Jul 20258512 PMAQI
10th Jul 2025921 PMAQI
10th Jul 2025972 PMAQI
10th Jul 2025983 PMAQI
10th Jul 2025984 PMAQI
10th Jul 2025935 PMAQI
10th Jul 2025946 PMAQI
10th Jul 2025907 PMAQI
10th Jul 2025888 PMAQI
10th Jul 2025799 PMAQI
10th Jul 20257710 PMAQI
10th Jul 20257611 PMAQI
11th Jul 20257612 AMAQI
11th Jul 2025731 AMAQI
11th Jul 2025692 AMAQI
11th Jul 2025683 AMAQI
11th Jul 2025704 AMAQI

27°C24/31°C

11th Jul 2025725 AMAQI
11th Jul 2025716 AMAQI
11th Jul 2025727 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025719 AMAQI
11th Jul 20257010 AMAQI
11th Jul 20256911 AMAQI
11th Jul 20257012 PMAQI
11th Jul 2025721 PMAQI
11th Jul 2025662 PMAQI
11th Jul 2025713 PMAQI
11th Jul 2025684 PMAQI
11th Jul 2025635 PMAQI
11th Jul 2025666 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025609 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256011 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025704 AMAQI

26°C24/30°C

12th Jul 2025705 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025708 AMAQI
12th Jul 2025469 AMAQI
12th Jul 20253710 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025511 PMAQI
12th Jul 2025522 PMAQI
12th Jul 2025543 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025555 PMAQI
12th Jul 2025546 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025672 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025674 AMAQI

26°C24/30°C

13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20252210 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025331 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025336 PMAQI
13th Jul 2025297 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025549 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255312 AMAQI
14th Jul 2025571 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025624 AMAQI

26°C24/30°C

14th Jul 2025595 AMAQI
14th Jul 2025596 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025222 PMAQI
14th Jul 2025253 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025216 PMAQI
14th Jul 2025227 PMAQI
14th Jul 2025288 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20254911 PMAQI
15th Jul 20255112 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025584 AMAQI

24°C21/26°C

15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025329 AMAQI
15th Jul 20252410 AMAQI
15th Jul 20252811 AMAQI
15th Jul 20253312 PMAQI
15th Jul 2025461 PMAQI
15th Jul 2025552 PMAQI
15th Jul 2025603 PMAQI
15th Jul 2025704 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025616 PMAQI
15th Jul 2025607 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI

24°C21/29°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025548 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20254110 AMAQI
16th Jul 20254511 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025593 PMAQI
16th Jul 2025604 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255510 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025554 AMAQI

25°C22/29°C

17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252611 AMAQI
17th Jul 20252612 PMAQI
17th Jul 2025291 PMAQI
17th Jul 2025262 PMAQI
17th Jul 2025263 PMAQI
17th Jul 2025264 PMAQI
17th Jul 2025305 PMAQI
17th Jul 2025306 PMAQI
17th Jul 2025247 PMAQI
17th Jul 2025298 PMAQI
17th Jul 2025429 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254411 PMAQI
18th Jul 20254412 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025554 AMAQI

26°C24/29°C

18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20251410 AMAQI
18th Jul 20251311 AMAQI
18th Jul 20251512 PMAQI
18th Jul 2025201 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025314 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025336 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025378 PMAQI
18th Jul 2025449 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025471 AMAQI
19th Jul 2025522 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025514 AMAQI

24°C24/25°C

19th Jul 2025485 AMAQI
19th Jul 2025486 AMAQI
19th Jul 2025497 AMAQI
19th Jul 2025488 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251912 PMAQI
19th Jul 2025211 PMAQI
19th Jul 2025232 PMAQI
19th Jul 2025233 PMAQI
19th Jul 2025234 PMAQI
19th Jul 2025235 PMAQI
19th Jul 2025236 PMAQI
19th Jul 2025287 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025379 PMAQI
19th Jul 20253810 PMAQI
19th Jul 20253711 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025502 AMAQI
20th Jul 2025503 AMAQI
20th Jul 2025484 AMAQI

26°C23/29°C

20th Jul 2025455 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20251910 AMAQI
20th Jul 20251911 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025202 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025194 PMAQI
20th Jul 2025205 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025217 PMAQI
20th Jul 2025288 PMAQI
20th Jul 2025359 PMAQI
20th Jul 20253410 PMAQI
20th Jul 20253411 PMAQI
21st Jul 20253412 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025452 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025444 AMAQI

26°C23/29°C

21st Jul 2025425 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20251610 AMAQI
21st Jul 20251711 AMAQI
21st Jul 20252012 PMAQI
21st Jul 2025201 PMAQI
21st Jul 2025202 PMAQI
21st Jul 2025213 PMAQI
21st Jul 2025214 PMAQI
21st Jul 2025185 PMAQI
21st Jul 2025186 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025228 PMAQI
21st Jul 2025309 PMAQI
21st Jul 20253110 PMAQI
21st Jul 20252811 PMAQI
22nd Jul 20252812 AMAQI
22nd Jul 2025361 AMAQI
22nd Jul 2025412 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025404 AMAQI

26°C24/29°C

22nd Jul 2025385 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20251710 AMAQI
22nd Jul 20251811 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025201 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025183 PMAQI
22nd Jul 2025194 PMAQI
22nd Jul 2025195 PMAQI
22nd Jul 2025206 PMAQI
22nd Jul 2025217 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025309 PMAQI
22nd Jul 20253010 PMAQI
22nd Jul 20252911 PMAQI
23rd Jul 20252712 AMAQI
23rd Jul 2025321 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025364 AMAQI

26°C24/30°C

23rd Jul 2025345 AMAQI
23rd Jul 2025346 AMAQI
23rd Jul 2025347 AMAQI
23rd Jul 2025348 AMAQI
23rd Jul 2025219 AMAQI
23rd Jul 20251410 AMAQI
23rd Jul 20251811 AMAQI
23rd Jul 20251812 PMAQI
23rd Jul 2025191 PMAQI
23rd Jul 2025202 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025227 PMAQI
23rd Jul 2025248 PMAQI
23rd Jul 2025299 PMAQI
23rd Jul 20253010 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025343 AMAQI
24th Jul 2025344 AMAQI

26°C23/31°C

24th Jul 2025325 AMAQI
24th Jul 2025316 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025209 AMAQI
24th Jul 20251810 AMAQI
24th Jul 20252211 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025291 PMAQI
24th Jul 2025282 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025277 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025269 PMAQI
24th Jul 20252410 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025291 AMAQI
25th Jul 2025332 AMAQI
25th Jul 2025333 AMAQI
25th Jul 2025324 AMAQI

27°C23/31°C

25th Jul 2025325 AMAQI
25th Jul 2025326 AMAQI
25th Jul 2025327 AMAQI
25th Jul 2025328 AMAQI
25th Jul 2025209 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20252811 AMAQI
25th Jul 20252912 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025242 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025334 PMAQI
25th Jul 2025315 PMAQI
25th Jul 2025286 PMAQI
25th Jul 2025287 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253210 PMAQI
25th Jul 20253011 PMAQI
26th Jul 20252812 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025332 AMAQI
26th Jul 2025323 AMAQI
26th Jul 2025324 AMAQI

27°C24/31°C

26th Jul 2025305 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025317 AMAQI
26th Jul 2025318 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252411 AMAQI
26th Jul 20252212 PMAQI
26th Jul 2025211 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025146 PMAQI
26th Jul 2025347 PMAQI
26th Jul 2025378 PMAQI
26th Jul 2025249 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252311 PMAQI
27th Jul 20252412 AMAQI
27th Jul 2025281 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025313 AMAQI
27th Jul 2025314 AMAQI

27°C24/31°C

27th Jul 2025305 AMAQI
27th Jul 2025306 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20251712 PMAQI
27th Jul 2025181 PMAQI
27th Jul 2025332 PMAQI
27th Jul 2025193 PMAQI
27th Jul 2025184 PMAQI
27th Jul 2025215 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025277 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252510 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252512 AMAQI
28th Jul 2025261 AMAQI
28th Jul 2025302 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI

27°C24/31°C

28th Jul 2025285 AMAQI
28th Jul 2025286 AMAQI
28th Jul 2025287 AMAQI
28th Jul 2025288 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251510 AMAQI
28th Jul 20251911 AMAQI
28th Jul 20252112 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025273 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025285 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025297 PMAQI
28th Jul 2025288 PMAQI
28th Jul 2025289 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252312 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025282 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025274 AMAQI

27°C23/31°C

29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251710 AMAQI
29th Jul 20251911 AMAQI
29th Jul 20252412 PMAQI
29th Jul 2025231 PMAQI
29th Jul 2025232 PMAQI
29th Jul 2025253 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025207 PMAQI
29th Jul 2025228 PMAQI
29th Jul 2025239 PMAQI
29th Jul 20252310 PMAQI
29th Jul 20252411 PMAQI
30th Jul 20252312 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025273 AMAQI
30th Jul 2025264 AMAQI

27°C24/31°C

30th Jul 2025265 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025267 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20251910 AMAQI
30th Jul 20252111 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025245 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025277 PMAQI
30th Jul 2025258 PMAQI
30th Jul 2025269 PMAQI
30th Jul 20252510 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025251 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025264 AMAQI

26°C23/30°C

31st Jul 2025265 AMAQI
31st Jul 2025266 AMAQI
31st Jul 2025267 AMAQI
31st Jul 2025268 AMAQI
31st Jul 2025269 AMAQI
31st Jul 20252610 AMAQI
31st Jul 20252711 AMAQI
31st Jul 20253212 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025293 PMAQI
31st Jul 2025264 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025287 PMAQI
31st Jul 2025308 PMAQI
31st Jul 2025429 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20254011 PMAQI
1st Aug 20254112 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025293 AMAQI
1st Aug 2025324 AMAQI

26°C23/31°C

1st Aug 2025325 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025348 AMAQI
1st Aug 2025549 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025532 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025487 PMAQI
1st Aug 2025468 PMAQI
1st Aug 2025469 PMAQI
1st Aug 20254310 PMAQI
1st Aug 20254311 PMAQI
2nd Aug 20254312 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025392 AMAQI
2nd Aug 2025353 AMAQI
2nd Aug 2025374 AMAQI

27°C24/31°C

2nd Aug 2025405 AMAQI
5 AM
2nd Aug 2025426 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025398 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254811 AMAQI
2nd Aug 20255012 PMAQI
12 PM
2nd Aug 2025531 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025454 PMAQI
2nd Aug 2025435 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025367 PMAQI
7 PM
2nd Aug 2025448 PMAQI
2nd Aug 2025389 PMAQI
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 8 AM

49AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
10 AM

36AQI

1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 8 AM (Moyenne 49), tandis que l'AQI le plus bas était entre 10 AM à 10 AM (Moyenne 36).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 4 AM

49AQI

5 heures / Jour
150 heures / Mois
Heure moyenne la plus basse
8 PM

44AQI

1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 4 AM (Moyenne 49), tandis que l'AQI le plus bas était entre 8 PM à 8 PM (Moyenne 44).

Jours de 2025 Vs Qualité de l'Air

Hikari, Yamaguchi, Japan

2025

69%

148

31%

65

Nombre total de jours avec différentes catégories AQI au cours des 214 derniers jours de 2025 (151 jours restants)

Bon
148 Jours
Modéré
65 Jours
Pauvre
0 Jours
Non sain
0 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 69%

Niveau de risque sanitaire:

Modéré

En 2025, 69% des 214 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air, et 31% les ont dépassées. Le risque de problèmes de santé est Modéré, particulièrement pour les personnes ayant des problèmes respiratoires ou cardiaques.

Aperçus Annuels sur la Qualité de l'Air

Hikari, Yamaguchi, Japan

Niveaux AQI en 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dim.Lun.Mar.Mer.Jeu.Ven.Sam.

Jan.

Fév.

Mar.

Avr.

Mai

Juin

Juil.

Août

Sep.

Oct.

Nov.

Déc.

1st Janvier 2025
29AQI
2nd Janvier 2025
36AQI
3rd Janvier 2025
33AQI
4th Janvier 2025
31AQI
5th Janvier 2025
29AQI
6th Janvier 2025
42AQI
7th Janvier 2025
30AQI
8th Janvier 2025
34AQI
9th Janvier 2025
28AQI
10th Janvier 2025
28AQI
11th Janvier 2025
28AQI
12th Janvier 2025
30AQI
13th Janvier 2025
41AQI
14th Janvier 2025
46AQI
15th Janvier 2025
40AQI
16th Janvier 2025
39AQI
17th Janvier 2025
44AQI
18th Janvier 2025
33AQI
19th Janvier 2025
44AQI
20th Janvier 2025
45AQI
21st Janvier 2025
53AQI
22nd Janvier 2025
69AQI
23rd Janvier 2025
73AQI
24th Janvier 2025
72AQI
25th Janvier 2025
45AQI
26th Janvier 2025
43AQI
27th Janvier 2025
38AQI
28th Janvier 2025
38AQI
29th Janvier 2025
31AQI
30th Janvier 2025
45AQI
31st Janvier 2025
49AQI
1st Février 2025
53AQI
2nd Février 2025
35AQI
3rd Février 2025
50AQI
4th Février 2025
32AQI
5th Février 2025
40AQI
6th Février 2025
31AQI
7th Février 2025
41AQI
8th Février 2025
30AQI
9th Février 2025
34AQI
10th Février 2025
33AQI
11th Février 2025
35AQI
12th Février 2025
39AQI
13th Février 2025
31AQI
14th Février 2025
42AQI
15th Février 2025
31AQI
16th Février 2025
44AQI
17th Février 2025
41AQI
18th Février 2025
35AQI
19th Février 2025
36AQI
20th Février 2025
34AQI
21st Février 2025
36AQI
22nd Février 2025
39AQI
23rd Février 2025
39AQI
24th Février 2025
41AQI
25th Février 2025
38AQI
26th Février 2025
49AQI
27th Février 2025
70AQI
28th Février 2025
62AQI
1st Mars 2025
71AQI
2nd Mars 2025
55AQI
3rd Mars 2025
44AQI
4th Mars 2025
37AQI
5th Mars 2025
30AQI
6th Mars 2025
34AQI
7th Mars 2025
33AQI
8th Mars 2025
40AQI
9th Mars 2025
40AQI
10th Mars 2025
41AQI
11th Mars 2025
46AQI
12th Mars 2025
52AQI
13th Mars 2025
56AQI
14th Mars 2025
42AQI
15th Mars 2025
38AQI
16th Mars 2025
25AQI
17th Mars 2025
40AQI
18th Mars 2025
37AQI
19th Mars 2025
46AQI
20th Mars 2025
53AQI
21st Mars 2025
58AQI
22nd Mars 2025
68AQI
23rd Mars 2025
69AQI
24th Mars 2025
60AQI
25th Mars 2025
69AQI
26th Mars 2025
73AQI
27th Mars 2025
57AQI
28th Mars 2025
60AQI
29th Mars 2025
51AQI
30th Mars 2025
44AQI
31st Mars 2025
42AQI
1st Avril 2025
43AQI
2nd Avril 2025
36AQI
3rd Avril 2025
28AQI
4th Avril 2025
34AQI
5th Avril 2025
41AQI
6th Avril 2025
46AQI
7th Avril 2025
45AQI
8th Avril 2025
43AQI
9th Avril 2025
60AQI
10th Avril 2025
56AQI
11th Avril 2025
60AQI
12th Avril 2025
57AQI
13th Avril 2025
53AQI
14th Avril 2025
48AQI
15th Avril 2025
38AQI
16th Avril 2025
49AQI
17th Avril 2025
49AQI
18th Avril 2025
59AQI
19th Avril 2025
56AQI
20th Avril 2025
40AQI
21st Avril 2025
46AQI
22nd Avril 2025
43AQI
23rd Avril 2025
31AQI
24th Avril 2025
41AQI
25th Avril 2025
60AQI
26th Avril 2025
55AQI
27th Avril 2025
57AQI
28th Avril 2025
50AQI
29th Avril 2025
51AQI
30th Avril 2025
53AQI
1st Mai 2025
47AQI
2nd Mai 2025
44AQI
3rd Mai 2025
47AQI
4th Mai 2025
42AQI
5th Mai 2025
42AQI
6th Mai 2025
33AQI
7th Mai 2025
36AQI
8th Mai 2025
38AQI
9th Mai 2025
32AQI
10th Mai 2025
36AQI
11th Mai 2025
41AQI
12th Mai 2025
51AQI
13th Mai 2025
54AQI
14th Mai 2025
59AQI
15th Mai 2025
54AQI
16th Mai 2025
53AQI
17th Mai 2025
43AQI
18th Mai 2025
55AQI
19th Mai 2025
58AQI
20th Mai 2025
56AQI
21st Mai 2025
40AQI
22nd Mai 2025
40AQI
23rd Mai 2025
47AQI
24th Mai 2025
33AQI
25th Mai 2025
29AQI
26th Mai 2025
33AQI
27th Mai 2025
42AQI
28th Mai 2025
41AQI
29th Mai 2025
44AQI
30th Mai 2025
43AQI
31st Mai 2025
40AQI
1st Juin 2025
46AQI
2nd Juin 2025
52AQI
3rd Juin 2025
31AQI
4th Juin 2025
46AQI
5th Juin 2025
46AQI
6th Juin 2025
52AQI
7th Juin 2025
57AQI
8th Juin 2025
58AQI
9th Juin 2025
58AQI
10th Juin 2025
35AQI
11th Juin 2025
43AQI
12th Juin 2025
49AQI
13th Juin 2025
47AQI
14th Juin 2025
36AQI
15th Juin 2025
34AQI
16th Juin 2025
35AQI
17th Juin 2025
34AQI
18th Juin 2025
45AQI
19th Juin 2025
45AQI
20th Juin 2025
52AQI
21st Juin 2025
54AQI
22nd Juin 2025
47AQI
23rd Juin 2025
38AQI
24th Juin 2025
40AQI
25th Juin 2025
37AQI
26th Juin 2025
49AQI
27th Juin 2025
52AQI
28th Juin 2025
48AQI
29th Juin 2025
52AQI
30th Juin 2025
53AQI
1st Juillet 2025
56AQI
2nd Juillet 2025
66AQI
3rd Juillet 2025
76AQI
4th Juillet 2025
76AQI
5th Juillet 2025
71AQI
6th Juillet 2025
58AQI
7th Juillet 2025
58AQI
8th Juillet 2025
62AQI
9th Juillet 2025
70AQI
10th Juillet 2025
79AQI
11th Juillet 2025
67AQI
12th Juillet 2025
59AQI
13th Juillet 2025
47AQI
14th Juillet 2025
41AQI
15th Juillet 2025
54AQI
16th Juillet 2025
55AQI
17th Juillet 2025
41AQI
18th Juillet 2025
39AQI
19th Juillet 2025
35AQI
20th Juillet 2025
33AQI
21st Juillet 2025
29AQI
22nd Juillet 2025
28AQI
23rd Juillet 2025
27AQI
24th Juillet 2025
29AQI
25th Juillet 2025
30AQI
26th Juillet 2025
26AQI
27th Juillet 2025
26AQI
28th Juillet 2025
26AQI
29th Juillet 2025
24AQI
30th Juillet 2025
25AQI
31st Juillet 2025
29AQI
1st Août 2025
40AQI

41AQI

40AQI

49AQI

48AQI

44AQI

46AQI

47AQI

40AQI

Nombre de jours

Jan.Fév.Mar.Avr.MaiJuinJuil.AoûtSep.Oct.Nov.Déc.Jours totaux

202545AQI

27
4
25
3
17
14
18
12
23
8
20
10
17
14
1
148
65

Le plus élevé AQI enregistré en

Mars

49AQI

Le plus bas AQI enregistré en

Août

40AQI

202437AQI

28
3
24
5
20
11
15
13
2
26
5
27
3
31
27
4
27
3
31
24
6
31
311
53
2

Le plus élevé AQI enregistré en

Avril

52AQI

Le plus bas AQI enregistré en

Juillet

28AQI

202341AQI

22
7
2
25
3
16
15
11
19
21
10
22
8
30
1
31
27
3
26
5
21
8
21
10
273
89
2

Le plus élevé AQI enregistré en

Avril

56AQI

Le plus bas AQI enregistré en

Août

24AQI

202243AQI

27
4
17
4
17
14
10
7
9
22
22
8
21
1
25
3
25
6
19
11
29
2
222
81

Le plus élevé AQI enregistré en

Mai

55AQI

Le plus bas AQI enregistré en

Août

34AQI

202139AQI

28
3
24
4
27
2
20
1
26
5
17
13
28
3
28
3
23
7
28
3
26
4
28
3
303
51

Le plus élevé AQI enregistré en

Juin

50AQI

Le plus bas AQI enregistré en

Janvier

31AQI

202035AQI

13
17
4
17
1
21
9
30
1
14
7
1
14
5
29
2
28
2
29
2
212
33
1

Le plus élevé AQI enregistré en

Juin

44AQI

Le plus bas AQI enregistré en

Octobre

30AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
45AQI
Année la moins polluée enregistrée
2020(Moyenne)
35AQI

La qualité de l'air annuelle de Hikari pour l'année 2025 AQI (45) montre un changement moyen de pourcentage de 14.5% (empiré AQI) par rapport aux années précédentes : 2020 (35), 2021 (39), 2022 (43), 2023 (41), 2024 (37).