Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Houfeng Company, Taian, Shandong, China

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

Houfeng Company, Taian, Shandong, China

2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
18th Aug 2023
118AQI
AQI le plus bas enregistré le
5th Aug 2024
30AQI

Analyse du même jour (3rd August ):
Ce jour-là, l'AQI au cours des 4 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 58 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 3rd Aug - 4th Aug 2025

Houfeng Company, Taian, Shandong, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
4PM3rd Aug

68AQI

Heure moyenne la plus basse
11AM3rd Aug

54AQI

Heure de la nuit
Heure moyenne la plus haute
8PM3rd Aug

63AQI

Heure moyenne la plus basse
3AM4th Aug

57AQI

Au cours des 24 dernières heures,

L'AQI de Houfeng Company a atteint son point le plus élevé de 68 à 4 PM pendant le Jour, tandis que le point le plus bas, 54, a été enregistré à 11 AM pendant le Jour entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Houfeng Company, Taian, Shandong, China

JulAug
05th - 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 - 04th04th
Jour
Nuit
5th Jul 2025575 AMAQI
5th Jul 2025566 AMAQI
5th Jul 2025567 AMAQI
5th Jul 2025558 AMAQI
5th Jul 2025569 AMAQI
5th Jul 20255410 AMAQI
5th Jul 20255511 AMAQI
5th Jul 20255412 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025662 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025574 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025526 PMAQI
5th Jul 2025517 PMAQI
5th Jul 2025568 PMAQI
5th Jul 2025569 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255711 PMAQI
6th Jul 20255612 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025572 AMAQI
6th Jul 2025573 AMAQI
6th Jul 2025594 AMAQI

33°C28/39°C

6th Jul 2025595 AMAQI
6th Jul 2025596 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025628 AMAQI
6th Jul 2025689 AMAQI
6th Jul 20257110 AMAQI
6th Jul 20256811 AMAQI
6th Jul 20257012 PMAQI
6th Jul 2025641 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025663 PMAQI
6th Jul 2025804 PMAQI
6th Jul 2025915 PMAQI
6th Jul 2025696 PMAQI
6th Jul 2025657 PMAQI
6th Jul 2025658 PMAQI
6th Jul 2025669 PMAQI
6th Jul 20256010 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255412 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025603 AMAQI
7th Jul 2025614 AMAQI

32°C28/39°C

7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20256010 AMAQI
7th Jul 20256811 AMAQI
7th Jul 20257012 PMAQI
7th Jul 2025751 PMAQI
7th Jul 2025762 PMAQI
7th Jul 2025603 PMAQI
7th Jul 2025594 PMAQI
7th Jul 2025495 PMAQI
7th Jul 2025516 PMAQI
7th Jul 2025517 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025591 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025624 AMAQI

30°C24/39°C

8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025709 AMAQI
8th Jul 20257810 AMAQI
8th Jul 20258211 AMAQI
8th Jul 20257412 PMAQI
8th Jul 2025761 PMAQI
8th Jul 2025842 PMAQI
8th Jul 2025813 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025605 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256611 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025633 AMAQI
9th Jul 2025644 AMAQI

29°C24/35°C

9th Jul 2025655 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025657 AMAQI
9th Jul 2025378 AMAQI
9th Jul 2025249 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20254111 AMAQI
9th Jul 20254612 PMAQI
9th Jul 2025521 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025473 PMAQI
9th Jul 2025474 PMAQI
9th Jul 2025525 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20258311 PMAQI
10th Jul 20258312 AMAQI
10th Jul 2025671 AMAQI
10th Jul 2025632 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025604 AMAQI

30°C25/36°C

10th Jul 2025605 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 20251088 AMAQI
10th Jul 20251309 AMAQI
10th Jul 202511210 AMAQI
10th Jul 20259811 AMAQI
10th Jul 20258712 PMAQI
10th Jul 2025791 PMAQI
10th Jul 2025762 PMAQI
10th Jul 2025723 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256411 PMAQI
11th Jul 20256612 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025714 AMAQI

30°C24/37°C

11th Jul 2025715 AMAQI
11th Jul 2025716 AMAQI
11th Jul 2025727 AMAQI
11th Jul 2025868 AMAQI
11th Jul 2025889 AMAQI
11th Jul 20258810 AMAQI
11th Jul 20258511 AMAQI
11th Jul 20258312 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025792 PMAQI
11th Jul 2025753 PMAQI
11th Jul 2025764 PMAQI
11th Jul 2025775 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025759 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025724 AMAQI

29°C24/36°C

12th Jul 2025725 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025727 AMAQI
12th Jul 2025708 AMAQI
12th Jul 2025709 AMAQI
12th Jul 20257910 AMAQI
12th Jul 20258511 AMAQI
12th Jul 20257112 PMAQI
12th Jul 2025761 PMAQI
12th Jul 2025692 PMAQI
12th Jul 2025663 PMAQI
12th Jul 2025684 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025678 PMAQI
12th Jul 2025659 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256812 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025713 AMAQI
13th Jul 2025724 AMAQI

30°C25/35°C

13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025728 AMAQI
13th Jul 2025799 AMAQI
13th Jul 20257810 AMAQI
13th Jul 20258411 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025821 PMAQI
13th Jul 2025802 PMAQI
13th Jul 2025783 PMAQI
13th Jul 2025784 PMAQI
13th Jul 2025755 PMAQI
13th Jul 2025776 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025658 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20257211 PMAQI
14th Jul 20257112 AMAQI
14th Jul 2025691 AMAQI
14th Jul 2025712 AMAQI
14th Jul 2025723 AMAQI
14th Jul 2025754 AMAQI

31°C26/37°C

14th Jul 2025735 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025747 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025409 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20252811 AMAQI
14th Jul 20253012 PMAQI
14th Jul 2025271 PMAQI
14th Jul 2025292 PMAQI
14th Jul 2025303 PMAQI
14th Jul 2025304 PMAQI
14th Jul 2025305 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256010 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256112 AMAQI
15th Jul 2025711 AMAQI
15th Jul 2025722 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025664 AMAQI

30°C24/36°C

15th Jul 2025665 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025508 AMAQI
15th Jul 2025509 AMAQI
15th Jul 20255510 AMAQI
15th Jul 20255311 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025593 PMAQI
15th Jul 2025604 PMAQI
15th Jul 2025665 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025728 PMAQI
15th Jul 2025749 PMAQI
15th Jul 20257810 PMAQI
15th Jul 20257911 PMAQI
16th Jul 20257612 AMAQI
16th Jul 2025681 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025674 AMAQI

29°C24/37°C

16th Jul 2025645 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025689 AMAQI
16th Jul 20256410 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025751 PMAQI
16th Jul 2025832 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025694 AMAQI

29°C24/34°C

17th Jul 2025695 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025668 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255310 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025512 PMAQI
17th Jul 2025433 PMAQI
17th Jul 2025534 PMAQI
17th Jul 2025475 PMAQI
17th Jul 2025466 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025664 AMAQI

29°C22/35°C

18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025638 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20256410 AMAQI
18th Jul 20256011 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025531 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025453 PMAQI
18th Jul 2025464 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025689 PMAQI
18th Jul 20256810 PMAQI
18th Jul 20257011 PMAQI
19th Jul 20257312 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025733 AMAQI
19th Jul 2025674 AMAQI

30°C23/37°C

19th Jul 2025655 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025788 AMAQI
19th Jul 2025879 AMAQI
19th Jul 20258810 AMAQI
19th Jul 20259311 AMAQI
19th Jul 20259012 PMAQI
19th Jul 2025911 PMAQI
19th Jul 2025842 PMAQI
19th Jul 2025803 PMAQI
19th Jul 2025824 PMAQI
19th Jul 2025815 PMAQI
19th Jul 2025846 PMAQI
19th Jul 2025767 PMAQI
19th Jul 2025748 PMAQI
19th Jul 2025769 PMAQI
19th Jul 20257510 PMAQI
19th Jul 20256911 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025724 AMAQI

30°C23/36°C

20th Jul 2025725 AMAQI
20th Jul 2025726 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025728 AMAQI
20th Jul 2025709 AMAQI
20th Jul 20257810 AMAQI
20th Jul 20257711 AMAQI
20th Jul 20258112 PMAQI
20th Jul 2025801 PMAQI
20th Jul 2025742 PMAQI
20th Jul 2025713 PMAQI
20th Jul 2025664 PMAQI
20th Jul 2025635 PMAQI
20th Jul 2025596 PMAQI
20th Jul 2025587 PMAQI
20th Jul 2025608 PMAQI
20th Jul 2025609 PMAQI
20th Jul 20256310 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256512 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025713 AMAQI
21st Jul 2025714 AMAQI

28°C25/34°C

21st Jul 2025705 AMAQI
21st Jul 2025716 AMAQI
21st Jul 2025717 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20252410 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20253512 PMAQI
21st Jul 2025281 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025283 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025425 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025634 AMAQI

27°C24/31°C

22nd Jul 2025625 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025637 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025179 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20251912 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025244 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20255810 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255512 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025584 AMAQI

27°C24/32°C

23rd Jul 2025585 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025577 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255911 AMAQI
23rd Jul 20256312 PMAQI
23rd Jul 2025641 PMAQI
23rd Jul 2025652 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255710 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025604 AMAQI

28°C24/33°C

24th Jul 2025595 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255611 AMAQI
24th Jul 20256412 PMAQI
24th Jul 2025671 PMAQI
24th Jul 2025682 PMAQI
24th Jul 2025593 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025616 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025594 AMAQI

28°C24/33°C

25th Jul 2025595 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025708 AMAQI
25th Jul 2025749 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025606 PMAQI
25th Jul 2025627 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256510 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI

28°C23/34°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255211 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025632 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025634 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255312 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025594 AMAQI

28°C23/35°C

27th Jul 2025595 AMAQI
27th Jul 2025596 AMAQI
27th Jul 2025597 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025399 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20253811 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025352 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025364 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI

29°C24/35°C

28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025519 AMAQI
28th Jul 20255210 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20254112 PMAQI
28th Jul 2025361 PMAQI
28th Jul 2025432 PMAQI
28th Jul 2025483 PMAQI
28th Jul 2025534 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025547 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255211 PMAQI
29th Jul 20254812 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025554 AMAQI

28°C24/34°C

29th Jul 2025545 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025532 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025415 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20254911 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI

28°C24/33°C

30th Jul 2025545 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025488 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025621 PMAQI
30th Jul 2025682 PMAQI
30th Jul 2025683 PMAQI
30th Jul 2025684 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025626 PMAQI
30th Jul 2025647 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

28°C24/34°C

31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025555 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025573 AMAQI
1st Aug 2025584 AMAQI

28°C23/34°C

1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025485 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI

28°C24/33°C

2nd Aug 2025605 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025478 AMAQI
2nd Aug 2025419 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20254411 AMAQI
2nd Aug 20253812 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025472 PMAQI
2nd Aug 2025503 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025574 AMAQI

28°C23/34°C

3rd Aug 2025575 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025581 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025684 PMAQI
3rd Aug 2025685 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

30°C24/36°C

4th Aug 2025585 AMAQI
5 AM
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025768 AMAQI
4th Aug 2025829 AMAQI
4th Aug 20257810 AMAQI
4th Aug 20258411 AMAQI
4th Aug 20258212 PMAQI
12 PM
4th Aug 2025881 PMAQI
4th Aug 2025772 PMAQI
4th Aug 2025783 PMAQI
4th Aug 2025804 PMAQI
4th Aug 2025785 PMAQI
4th Aug 2025826 PMAQI
4th Aug 2025757 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 4 PM

60AQI

12 heures / Jour
360 heures / Mois
Heure moyenne la plus basse
5 PM - 7 PM

57AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 4 PM (Moyenne 60), tandis que l'AQI le plus bas était entre 5 PM à 7 PM (Moyenne 57).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

62AQI

9 heures / Jour
270 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

62AQI

9 heures / Jour
270 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 62), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 62).

Jours de 2025 Vs Qualité de l'Air

Houfeng Company, Taian, Shandong, China

2025

3%

7

61%

131

28%

60

8%

17

Nombre total de jours avec différentes catégories AQI au cours des 216 derniers jours de 2025 (149 jours restants)

Bon
7 Jours
Modéré
131 Jours
Pauvre
60 Jours
Non sain
17 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 3%

Niveau de risque sanitaire:

Extrême

En 2025, 3% des 216 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Extrême, pouvant causer des problèmes respiratoires, des maladies cardiaques, des problèmes de peau et du stress, en particulier pour les enfants, les personnes âgées et ceux ayant des conditions préexistantes.

Aperçus Annuels sur la Qualité de l'Air

Houfeng Company, Taian, Shandong, China

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
164AQI
2nd Janvier 2025
119AQI
3rd Janvier 2025
137AQI
4th Janvier 2025
163AQI
5th Janvier 2025
172AQI
6th Janvier 2025
79AQI
7th Janvier 2025
106AQI
8th Janvier 2025
52AQI
9th Janvier 2025
69AQI
10th Janvier 2025
82AQI
11th Janvier 2025
129AQI
12th Janvier 2025
132AQI
13th Janvier 2025
148AQI
14th Janvier 2025
116AQI
15th Janvier 2025
82AQI
16th Janvier 2025
109AQI
17th Janvier 2025
120AQI
18th Janvier 2025
146AQI
19th Janvier 2025
147AQI
20th Janvier 2025
140AQI
21st Janvier 2025
171AQI
22nd Janvier 2025
177AQI
23rd Janvier 2025
167AQI
24th Janvier 2025
179AQI
25th Janvier 2025
155AQI
26th Janvier 2025
135AQI
27th Janvier 2025
71AQI
28th Janvier 2025
99AQI
29th Janvier 2025
137AQI
30th Janvier 2025
143AQI
31st Janvier 2025
170AQI
1st Février 2025
155AQI
2nd Février 2025
169AQI
3rd Février 2025
94AQI
4th Février 2025
94AQI
5th Février 2025
60AQI
6th Février 2025
117AQI
7th Février 2025
48AQI
8th Février 2025
61AQI
9th Février 2025
83AQI
10th Février 2025
122AQI
11th Février 2025
128AQI
12th Février 2025
100AQI
13th Février 2025
118AQI
14th Février 2025
130AQI
15th Février 2025
126AQI
16th Février 2025
98AQI
17th Février 2025
99AQI
18th Février 2025
120AQI
19th Février 2025
95AQI
20th Février 2025
133AQI
21st Février 2025
143AQI
22nd Février 2025
116AQI
23rd Février 2025
88AQI
24th Février 2025
87AQI
25th Février 2025
117AQI
26th Février 2025
134AQI
27th Février 2025
153AQI
28th Février 2025
162AQI
1st Mars 2025
154AQI
2nd Mars 2025
82AQI
3rd Mars 2025
87AQI
4th Mars 2025
91AQI
5th Mars 2025
124AQI
6th Mars 2025
117AQI
7th Mars 2025
132AQI
8th Mars 2025
146AQI
9th Mars 2025
150AQI
10th Mars 2025
159AQI
11th Mars 2025
164AQI
12th Mars 2025
150AQI
13th Mars 2025
108AQI
14th Mars 2025
97AQI
15th Mars 2025
125AQI
16th Mars 2025
72AQI
17th Mars 2025
88AQI
18th Mars 2025
56AQI
19th Mars 2025
89AQI
20th Mars 2025
80AQI
21st Mars 2025
82AQI
22nd Mars 2025
93AQI
23rd Mars 2025
125AQI
24th Mars 2025
104AQI
25th Mars 2025
190AQI
26th Mars 2025
115AQI
27th Mars 2025
117AQI
28th Mars 2025
122AQI
29th Mars 2025
75AQI
30th Mars 2025
94AQI
31st Mars 2025
101AQI
1st Avril 2025
106AQI
2nd Avril 2025
61AQI
3rd Avril 2025
85AQI
4th Avril 2025
114AQI
5th Avril 2025
59AQI
6th Avril 2025
95AQI
7th Avril 2025
101AQI
8th Avril 2025
111AQI
9th Avril 2025
112AQI
10th Avril 2025
116AQI
11th Avril 2025
115AQI
12th Avril 2025
102AQI
13th Avril 2025
77AQI
14th Avril 2025
71AQI
15th Avril 2025
74AQI
16th Avril 2025
100AQI
17th Avril 2025
131AQI
18th Avril 2025
108AQI
19th Avril 2025
100AQI
20th Avril 2025
104AQI
21st Avril 2025
96AQI
22nd Avril 2025
94AQI
23rd Avril 2025
98AQI
24th Avril 2025
72AQI
25th Avril 2025
85AQI
26th Avril 2025
80AQI
27th Avril 2025
95AQI
28th Avril 2025
73AQI
29th Avril 2025
80AQI
30th Avril 2025
89AQI
1st Mai 2025
74AQI
2nd Mai 2025
88AQI
3rd Mai 2025
62AQI
4th Mai 2025
74AQI
5th Mai 2025
84AQI
6th Mai 2025
89AQI
7th Mai 2025
97AQI
8th Mai 2025
87AQI
9th Mai 2025
58AQI
10th Mai 2025
61AQI
11th Mai 2025
74AQI
12th Mai 2025
75AQI
13th Mai 2025
86AQI
14th Mai 2025
104AQI
15th Mai 2025
66AQI
16th Mai 2025
127AQI
17th Mai 2025
107AQI
18th Mai 2025
94AQI
19th Mai 2025
110AQI
20th Mai 2025
107AQI
21st Mai 2025
109AQI
22nd Mai 2025
107AQI
23rd Mai 2025
99AQI
24th Mai 2025
91AQI
25th Mai 2025
81AQI
26th Mai 2025
93AQI
27th Mai 2025
95AQI
28th Mai 2025
92AQI
29th Mai 2025
88AQI
30th Mai 2025
90AQI
31st Mai 2025
106AQI
1st Juin 2025
90AQI
2nd Juin 2025
94AQI
3rd Juin 2025
61AQI
4th Juin 2025
56AQI
5th Juin 2025
75AQI
6th Juin 2025
76AQI
7th Juin 2025
86AQI
8th Juin 2025
88AQI
9th Juin 2025
93AQI
10th Juin 2025
63AQI
11th Juin 2025
82AQI
12th Juin 2025
69AQI
13th Juin 2025
76AQI
14th Juin 2025
78AQI
15th Juin 2025
55AQI
16th Juin 2025
47AQI
17th Juin 2025
59AQI
18th Juin 2025
65AQI
19th Juin 2025
54AQI
20th Juin 2025
61AQI
21st Juin 2025
50AQI
22nd Juin 2025
44AQI
23rd Juin 2025
61AQI
24th Juin 2025
64AQI
25th Juin 2025
70AQI
26th Juin 2025
80AQI
27th Juin 2025
71AQI
28th Juin 2025
68AQI
29th Juin 2025
57AQI
30th Juin 2025
57AQI
1st Juillet 2025
60AQI
2nd Juillet 2025
56AQI
3rd Juillet 2025
49AQI
4th Juillet 2025
52AQI
5th Juillet 2025
56AQI
6th Juillet 2025
64AQI
7th Juillet 2025
59AQI
8th Juillet 2025
66AQI
9th Juillet 2025
57AQI
10th Juillet 2025
71AQI
11th Juillet 2025
74AQI
12th Juillet 2025
69AQI
13th Juillet 2025
73AQI
14th Juillet 2025
53AQI
15th Juillet 2025
65AQI
16th Juillet 2025
65AQI
17th Juillet 2025
60AQI
18th Juillet 2025
61AQI
19th Juillet 2025
76AQI
20th Juillet 2025
68AQI
21st Juillet 2025
51AQI
22nd Juillet 2025
47AQI
23rd Juillet 2025
55AQI
24th Juillet 2025
59AQI
25th Juillet 2025
61AQI
26th Juillet 2025
58AQI
27th Juillet 2025
50AQI
28th Juillet 2025
52AQI
29th Juillet 2025
51AQI
30th Juillet 2025
57AQI
31st Juillet 2025
54AQI
1st Août 2025
56AQI
2nd Août 2025
53AQI
3rd Août 2025
58AQI

130AQI

113AQI

113AQI

93AQI

90AQI

68AQI

60AQI

56AQI

Nombre de jours

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

202594AQI

7
15
9
1
11
12
4
13
14
4
19
11
23
8
3
27
3
28
3
7
131
60
17

Le plus élevé AQI enregistré en

Janvier

130AQI

Le plus bas AQI enregistré en

Août

56AQI

202495AQI

1
8
11
10
1
4
10
8
6
1
1
13
9
8
1
12
15
2
24
6
1
27
3
9
18
4
8
22
1
11
17
2
6
11
10
4
2
14
10
4
7
22
2
43
183
101
37
2

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Septembre

61AQI

2023103AQI

1
7
10
9
4
9
9
9
1
7
10
12
2
1
15
9
2
1
2
3
18
10
2
26
1
1
4
24
3
4
25
2
3
17
10
3
11
14
3
1
15
8
5
1
7
13
7
3
23
181
99
48
11
2

Le plus élevé AQI enregistré en

Mars

136AQI

Le plus bas AQI enregistré en

Août

70AQI

202292AQI

6
26
4
1
2
21
7
3
19
2
1
5
17
6
6
13
10
2
1
11
12
6
1
9
12
9
18
123
53
18

Le plus élevé AQI enregistré en

Décembre

120AQI

Le plus bas AQI enregistré en

Août

58AQI

202197AQI

4
11
15
1
2
1
2
1
2
13
2
1
6
20
1
6
11
16
49
16
16
1
1

Le plus élevé AQI enregistré en

Janvier

147AQI

Le plus bas AQI enregistré en

Avril

49AQI

2020103AQI

1
6
4
2
5
13
1
10
7
1
14
11
1
3
19
9
4
24
3
3
17
9
1
14
16
2
7
11
10
6
9
13
3
14
122
92
28
3

Le plus élevé AQI enregistré en

Décembre

149AQI

Le plus bas AQI enregistré en

Août

75AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
103AQI
Année la moins polluée enregistrée
2022(Moyenne)
92AQI

La qualité de l'air annuelle de Houfeng Company pour l'année 2025 AQI (94) montre un changement moyen de pourcentage de -3.5% (amélioré AQI) par rapport aux années précédentes : 2020 (103), 2021 (97), 2022 (92), 2023 (103), 2024 (95).