Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Lake District, Hefei, Anhui, 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

Lake District, Hefei, Anhui, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
29th Aug 2021
118AQI
AQI le plus bas enregistré le
1st Aug 2024
30AQI

Analyse du même jour (7th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 3rd le plus élevé AQI à 61 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 7th Aug - 8th Aug 2025

Lake District, Hefei, Anhui, China

AQI
Jour
Nuit
.

5 AM7th Aug 2025

7 PM

4 AM8th Aug 2025

Heure du jour
Heure moyenne la plus haute
5AM7th Aug

61AQI

Heure moyenne la plus basse
9AM7th Aug

38AQI

Heure de la nuit
Heure moyenne la plus haute
1AM8th Aug

60AQI

Heure moyenne la plus basse
11PM7th Aug

55AQI

Au cours des 24 dernières heures,

L'AQI de Lake District a atteint son point le plus élevé de 61 à 5 AM pendant le Jour, tandis que le point le plus bas, 38, a été enregistré à 9 AM pendant le Jour entre 7th Aug et 8th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Lake District, Hefei, Anhui, China

JulAug
09th - 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 - 05th05th - 06th06th - 07th07th - 08th08th
Jour
Nuit
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025458 AMAQI
9th Jul 2025499 AMAQI
9th Jul 20255310 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025471 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025555 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255711 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025584 AMAQI

29°C25/33°C

10th Jul 2025585 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025668 AMAQI
10th Jul 2025809 AMAQI
10th Jul 20258110 AMAQI
10th Jul 20258311 AMAQI
10th Jul 20258712 PMAQI
10th Jul 2025911 PMAQI
10th Jul 2025902 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025915 PMAQI
10th Jul 2025906 PMAQI
10th Jul 2025817 PMAQI
10th Jul 2025748 PMAQI
10th Jul 2025749 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256711 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025613 AMAQI
11th Jul 2025644 AMAQI

28°C25/32°C

11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025647 AMAQI
11th Jul 20251048 AMAQI
11th Jul 20251079 AMAQI
11th Jul 20259210 AMAQI
11th Jul 202510111 AMAQI
11th Jul 20259112 PMAQI
11th Jul 2025921 PMAQI
11th Jul 2025822 PMAQI
11th Jul 2025723 PMAQI
11th Jul 2025654 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025706 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025678 PMAQI
11th Jul 2025649 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20255711 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025632 AMAQI
12th Jul 2025663 AMAQI
12th Jul 2025684 AMAQI

28°C24/33°C

12th Jul 2025695 AMAQI
12th Jul 2025696 AMAQI
12th Jul 2025687 AMAQI
12th Jul 2025698 AMAQI
12th Jul 2025749 AMAQI
12th Jul 20257210 AMAQI
12th Jul 20257211 AMAQI
12th Jul 20257012 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025682 PMAQI
12th Jul 2025673 PMAQI
12th Jul 2025674 PMAQI
12th Jul 2025685 PMAQI
12th Jul 2025676 PMAQI
12th Jul 2025617 PMAQI
12th Jul 2025618 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256211 PMAQI
13th Jul 20256312 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025653 AMAQI
13th Jul 2025664 AMAQI

27°C24/32°C

13th Jul 2025665 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025698 AMAQI
13th Jul 2025769 AMAQI
13th Jul 20257110 AMAQI
13th Jul 20257011 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025661 PMAQI
13th Jul 2025702 PMAQI
13th Jul 2025673 PMAQI
13th Jul 2025614 PMAQI
13th Jul 2025635 PMAQI
13th Jul 2025606 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256710 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025654 AMAQI

29°C24/33°C

14th Jul 2025645 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025728 AMAQI
14th Jul 2025739 AMAQI
14th Jul 20257110 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025824 PMAQI
14th Jul 2025745 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025707 PMAQI
14th Jul 2025758 PMAQI
14th Jul 2025759 PMAQI
14th Jul 20257710 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025654 AMAQI

30°C26/35°C

15th Jul 2025655 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025768 AMAQI
15th Jul 2025849 AMAQI
15th Jul 20258210 AMAQI
15th Jul 20258011 AMAQI
15th Jul 20257812 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025692 PMAQI
15th Jul 2025683 PMAQI
15th Jul 2025674 PMAQI
15th Jul 2025715 PMAQI
15th Jul 2025746 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20256810 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025684 AMAQI

30°C25/35°C

16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025808 AMAQI
16th Jul 2025809 AMAQI
16th Jul 20258410 AMAQI
16th Jul 20258011 AMAQI
16th Jul 20257812 PMAQI
16th Jul 2025761 PMAQI
16th Jul 2025692 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025736 PMAQI
16th Jul 2025707 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256810 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025673 AMAQI
17th Jul 2025694 AMAQI

31°C27/38°C

17th Jul 2025685 AMAQI
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255711 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025701 PMAQI
17th Jul 2025632 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025604 PMAQI
17th Jul 2025595 PMAQI
17th Jul 2025606 PMAQI
17th Jul 2025597 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025679 PMAQI
17th Jul 20256910 PMAQI
17th Jul 20256811 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025654 AMAQI

30°C27/34°C

18th Jul 2025655 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025948 AMAQI
18th Jul 2025989 AMAQI
18th Jul 20258610 AMAQI
18th Jul 20257711 AMAQI
18th Jul 20257712 PMAQI
18th Jul 2025721 PMAQI
18th Jul 2025702 PMAQI
18th Jul 2025683 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025595 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025651 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025684 AMAQI

29°C24/33°C

19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025687 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025659 AMAQI
19th Jul 20257010 AMAQI
19th Jul 20257011 AMAQI
19th Jul 20257412 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025712 PMAQI
19th Jul 2025733 PMAQI
19th Jul 2025744 PMAQI
19th Jul 2025695 PMAQI
19th Jul 2025676 PMAQI
19th Jul 2025687 PMAQI
19th Jul 2025688 PMAQI
19th Jul 2025699 PMAQI
19th Jul 20256910 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256512 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025652 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025664 AMAQI

28°C24/33°C

20th Jul 2025665 AMAQI
20th Jul 2025666 AMAQI
20th Jul 2025667 AMAQI
20th Jul 2025488 AMAQI
20th Jul 2025389 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20254211 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025425 PMAQI
20th Jul 2025426 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025578 PMAQI
20th Jul 2025619 PMAQI
20th Jul 20256110 PMAQI
20th Jul 20256011 PMAQI
21st Jul 20256012 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI

30°C26/35°C

21st Jul 2025605 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025359 AMAQI
21st Jul 20254010 AMAQI
21st Jul 20253911 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025355 PMAQI
21st Jul 2025426 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025559 PMAQI
21st Jul 20255510 PMAQI
21st Jul 20255511 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025584 AMAQI

30°C26/34°C

22nd Jul 2025575 AMAQI
22nd Jul 2025576 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025276 PMAQI
22nd Jul 2025317 PMAQI
22nd Jul 2025448 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255711 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI

29°C26/33°C

23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025548 AMAQI
23rd Jul 2025469 AMAQI
23rd Jul 20254510 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20254312 PMAQI
23rd Jul 2025501 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025568 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255511 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025544 AMAQI

29°C26/34°C

24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025489 AMAQI
24th Jul 20254410 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025534 AMAQI

30°C25/35°C

25th Jul 2025535 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20256011 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025662 PMAQI
25th Jul 2025633 PMAQI
25th Jul 2025634 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025616 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025554 AMAQI

30°C25/35°C

26th Jul 2025555 AMAQI
26th Jul 2025556 AMAQI
26th Jul 2025557 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20255212 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025497 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI

29°C25/33°C

27th Jul 2025545 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20256111 AMAQI
27th Jul 20256012 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025563 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI

29°C25/33°C

28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255310 AMAQI
28th Jul 20255211 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025474 PMAQI
28th Jul 2025475 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025488 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI

28°C25/33°C

29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20256312 PMAQI
29th Jul 2025631 PMAQI
29th Jul 2025632 PMAQI
29th Jul 2025643 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025626 PMAQI
29th Jul 2025607 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI

29°C25/34°C

30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20255010 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025416 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI

27°C23/32°C

31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025572 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025704 PMAQI
31st Jul 2025625 PMAQI
31st Jul 2025536 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025534 AMAQI

24°C22/27°C

1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025639 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025464 PMAQI
1st Aug 2025485 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025447 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20254912 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025544 AMAQI

25°C24/27°C

2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025502 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI

28°C24/32°C

3rd Aug 2025535 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025649 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025636 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI

30°C26/34°C

4th Aug 2025545 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025584 PMAQI
4th Aug 2025575 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025587 PMAQI
4th Aug 2025598 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255910 PMAQI
4th Aug 20255811 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025584 AMAQI

31°C27/35°C

5th Aug 2025585 AMAQI
5th Aug 2025586 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025758 AMAQI
5th Aug 2025819 AMAQI
5th Aug 20259410 AMAQI
5th Aug 20258311 AMAQI
5th Aug 20257812 PMAQI
5th Aug 2025751 PMAQI
5th Aug 2025702 PMAQI
5th Aug 2025703 PMAQI
5th Aug 2025664 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025658 PMAQI
5th Aug 2025639 PMAQI
5th Aug 20256610 PMAQI
5th Aug 20256811 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025583 AMAQI
6th Aug 2025604 AMAQI

31°C27/35°C

6th Aug 2025605 AMAQI
6th Aug 2025616 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025648 AMAQI
6th Aug 2025659 AMAQI
6th Aug 20257010 AMAQI
6th Aug 20256011 AMAQI
6th Aug 20255812 PMAQI
6th Aug 2025551 PMAQI
6th Aug 2025542 PMAQI
6th Aug 2025593 PMAQI
6th Aug 2025514 PMAQI
6th Aug 2025515 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025517 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025559 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025611 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025624 AMAQI

31°C28/36°C

7th Aug 2025615 AMAQI
7th Aug 2025596 AMAQI
7th Aug 2025617 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025389 AMAQI
7th Aug 20255110 AMAQI
7th Aug 20255511 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025502 PMAQI
7th Aug 2025513 PMAQI
7th Aug 2025474 PMAQI
7th Aug 2025435 PMAQI
7th Aug 2025546 PMAQI
7th Aug 2025567 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255610 PMAQI
7th Aug 20255511 PMAQI
8th Aug 20255612 AMAQI
8th Aug 2025601 AMAQI
8th Aug 2025602 AMAQI
8th Aug 2025593 AMAQI
8th Aug 2025584 AMAQI

30°C27/34°C

8th Aug 2025585 AMAQI
5 AM
8th Aug 2025586 AMAQI
8th Aug 2025597 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025569 AMAQI
8th Aug 20255810 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 7 PM

59AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
5 AM - 7 PM

59AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 PM (Moyenne 59), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 59).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

59AQI

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

59AQI

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 59), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 59).

Jours de 2025 Vs Qualité de l'Air

Lake District, Hefei, Anhui, China

2025

5%

11

53%

116

37%

80

5%

11

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 220 derniers jours de 2025 (145 jours restants)

Bon
11 Jours
Modéré
116 Jours
Pauvre
80 Jours
Non sain
11 Jours
Sévère
0 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 5%

Niveau de risque sanitaire:

Extrême

En 2025, 5% des 220 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

Lake District, Hefei, Anhui, 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
139AQI
2nd Janvier 2025
177AQI
3rd Janvier 2025
174AQI
4th Janvier 2025
171AQI
5th Janvier 2025
125AQI
6th Janvier 2025
133AQI
7th Janvier 2025
99AQI
8th Janvier 2025
116AQI
9th Janvier 2025
77AQI
10th Janvier 2025
98AQI
11th Janvier 2025
99AQI
12th Janvier 2025
113AQI
13th Janvier 2025
135AQI
14th Janvier 2025
148AQI
15th Janvier 2025
89AQI
16th Janvier 2025
110AQI
17th Janvier 2025
108AQI
18th Janvier 2025
134AQI
19th Janvier 2025
148AQI
20th Janvier 2025
165AQI
21st Janvier 2025
161AQI
22nd Janvier 2025
177AQI
23rd Janvier 2025
166AQI
24th Janvier 2025
127AQI
25th Janvier 2025
90AQI
26th Janvier 2025
114AQI
27th Janvier 2025
61AQI
28th Janvier 2025
92AQI
29th Janvier 2025
136AQI
30th Janvier 2025
113AQI
31st Janvier 2025
155AQI
1st Février 2025
105AQI
2nd Février 2025
120AQI
3rd Février 2025
148AQI
4th Février 2025
102AQI
5th Février 2025
107AQI
6th Février 2025
80AQI
7th Février 2025
91AQI
8th Février 2025
60AQI
9th Février 2025
74AQI
10th Février 2025
81AQI
11th Février 2025
106AQI
12th Février 2025
140AQI
13th Février 2025
94AQI
14th Février 2025
149AQI
15th Février 2025
99AQI
16th Février 2025
123AQI
17th Février 2025
105AQI
18th Février 2025
99AQI
19th Février 2025
116AQI
20th Février 2025
122AQI
21st Février 2025
110AQI
22nd Février 2025
131AQI
23rd Février 2025
145AQI
24th Février 2025
126AQI
25th Février 2025
151AQI
26th Février 2025
155AQI
27th Février 2025
134AQI
28th Février 2025
124AQI
1st Mars 2025
104AQI
2nd Mars 2025
89AQI
3rd Mars 2025
70AQI
4th Mars 2025
116AQI
5th Mars 2025
123AQI
6th Mars 2025
117AQI
7th Mars 2025
121AQI
8th Mars 2025
137AQI
9th Mars 2025
146AQI
10th Mars 2025
146AQI
11th Mars 2025
127AQI
12th Mars 2025
166AQI
13th Mars 2025
122AQI
14th Mars 2025
102AQI
15th Mars 2025
93AQI
16th Mars 2025
90AQI
17th Mars 2025
75AQI
18th Mars 2025
81AQI
19th Mars 2025
80AQI
20th Mars 2025
80AQI
21st Mars 2025
78AQI
22nd Mars 2025
85AQI
23rd Mars 2025
92AQI
24th Mars 2025
109AQI
25th Mars 2025
97AQI
26th Mars 2025
125AQI
27th Mars 2025
118AQI
28th Mars 2025
102AQI
29th Mars 2025
125AQI
30th Mars 2025
118AQI
31st Mars 2025
94AQI
1st Avril 2025
96AQI
2nd Avril 2025
106AQI
3rd Avril 2025
86AQI
4th Avril 2025
118AQI
5th Avril 2025
110AQI
6th Avril 2025
106AQI
7th Avril 2025
104AQI
8th Avril 2025
107AQI
9th Avril 2025
115AQI
10th Avril 2025
113AQI
11th Avril 2025
102AQI
12th Avril 2025
357AQI
13th Avril 2025
102AQI
14th Avril 2025
110AQI
15th Avril 2025
80AQI
16th Avril 2025
87AQI
17th Avril 2025
99AQI
18th Avril 2025
103AQI
19th Avril 2025
120AQI
20th Avril 2025
101AQI
21st Avril 2025
101AQI
22nd Avril 2025
121AQI
23rd Avril 2025
104AQI
24th Avril 2025
107AQI
25th Avril 2025
82AQI
26th Avril 2025
81AQI
27th Avril 2025
77AQI
28th Avril 2025
116AQI
29th Avril 2025
91AQI
30th Avril 2025
87AQI
1st Mai 2025
82AQI
2nd Mai 2025
82AQI
3rd Mai 2025
86AQI
4th Mai 2025
76AQI
5th Mai 2025
87AQI
6th Mai 2025
120AQI
7th Mai 2025
124AQI
8th Mai 2025
91AQI
9th Mai 2025
80AQI
10th Mai 2025
62AQI
11th Mai 2025
76AQI
12th Mai 2025
81AQI
13th Mai 2025
83AQI
14th Mai 2025
89AQI
15th Mai 2025
114AQI
16th Mai 2025
84AQI
17th Mai 2025
119AQI
18th Mai 2025
94AQI
19th Mai 2025
113AQI
20th Mai 2025
89AQI
21st Mai 2025
75AQI
22nd Mai 2025
85AQI
23rd Mai 2025
110AQI
24th Mai 2025
117AQI
25th Mai 2025
112AQI
26th Mai 2025
119AQI
27th Mai 2025
121AQI
28th Mai 2025
119AQI
29th Mai 2025
98AQI
30th Mai 2025
89AQI
31st Mai 2025
89AQI
1st Juin 2025
63AQI
2nd Juin 2025
60AQI
3rd Juin 2025
74AQI
4th Juin 2025
88AQI
5th Juin 2025
81AQI
6th Juin 2025
76AQI
7th Juin 2025
56AQI
8th Juin 2025
58AQI
9th Juin 2025
66AQI
10th Juin 2025
67AQI
11th Juin 2025
83AQI
12th Juin 2025
83AQI
13th Juin 2025
84AQI
14th Juin 2025
68AQI
15th Juin 2025
50AQI
16th Juin 2025
60AQI
17th Juin 2025
61AQI
18th Juin 2025
50AQI
19th Juin 2025
45AQI
20th Juin 2025
50AQI
21st Juin 2025
41AQI
22nd Juin 2025
34AQI
23rd Juin 2025
54AQI
24th Juin 2025
62AQI
25th Juin 2025
62AQI
26th Juin 2025
63AQI
27th Juin 2025
52AQI
28th Juin 2025
48AQI
29th Juin 2025
47AQI
30th Juin 2025
55AQI
1st Juillet 2025
52AQI
2nd Juillet 2025
56AQI
3rd Juillet 2025
61AQI
4th Juillet 2025
62AQI
5th Juillet 2025
65AQI
6th Juillet 2025
69AQI
7th Juillet 2025
70AQI
8th Juillet 2025
55AQI
9th Juillet 2025
56AQI
10th Juillet 2025
73AQI
11th Juillet 2025
71AQI
12th Juillet 2025
66AQI
13th Juillet 2025
66AQI
14th Juillet 2025
69AQI
15th Juillet 2025
69AQI
16th Juillet 2025
71AQI
17th Juillet 2025
64AQI
18th Juillet 2025
68AQI
19th Juillet 2025
68AQI
20th Juillet 2025
54AQI
21st Juillet 2025
50AQI
22nd Juillet 2025
45AQI
23rd Juillet 2025
53AQI
24th Juillet 2025
52AQI
25th Juillet 2025
58AQI
26th Juillet 2025
52AQI
27th Juillet 2025
53AQI
28th Juillet 2025
51AQI
29th Juillet 2025
57AQI
30th Juillet 2025
49AQI
31st Juillet 2025
56AQI
1st Août 2025
53AQI
2nd Août 2025
53AQI
3rd Août 2025
57AQI
4th Août 2025
59AQI
5th Août 2025
65AQI
6th Août 2025
58AQI
7th Août 2025
61AQI

127AQI

114AQI

107AQI

110AQI

96AQI

61AQI

60AQI

58AQI

Nombre de jours

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

202595AQI

8
15
8
8
18
2
13
17
1
10
19
1
20
11
8
22
3
28
7
11
116
80
11
1

Le plus élevé AQI enregistré en

Janvier

127AQI

Le plus bas AQI enregistré en

Août

58AQI

202489AQI

2
6
11
11
1
3
10
11
4
1
12
15
4
18
12
23
8
9
20
1
25
6
5
26
9
21
8
15
7
1
3
17
9
1
2
26
3
64
176
100
24
2

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Juillet

43AQI

202391AQI

8
16
7
1
11
14
2
1
13
15
2
1
16
11
1
1
3
20
7
1
10
19
1
17
14
1
30
6
20
4
5
15
9
2
1
12
12
1
2
9
13
4
3
48
187
102
20
4

Le plus élevé AQI enregistré en

Janvier

124AQI

Le plus bas AQI enregistré en

Juillet

50AQI

202292AQI

1
5
10
15
7
11
3
5
13
12
1
27
2
1
1
22
8
9
20
1
7
14
1
6
21
2
5
23
3
1
15
12
2
1
8
13
8
1
36
176
74
30
1

Le plus élevé AQI enregistré en

Janvier

137AQI

Le plus bas AQI enregistré en

Août

53AQI

202190AQI

6
13
11
1
1
13
11
3
14
16
1
1
19
9
1
3
20
8
3
26
1
17
14
7
19
3
5
25
6
15
10
1
15
11
3
9
14
8
44
195
96
27
1

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Juillet

48AQI

202086AQI

2
9
2
15
6
14
4
12
17
1
8
20
2
1
18
13
27
3
1
18
11
1
14
15
1
5
9
17
41
152
53
20

Le plus élevé AQI enregistré en

Décembre

144AQI

Le plus bas AQI enregistré en

Août

51AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
95AQI
Année la moins polluée enregistrée
2020(Moyenne)
86AQI

La qualité de l'air annuelle de Lake District pour l'année 2025 AQI (95) montre un changement moyen de pourcentage de 6.5% (empiré AQI) par rapport aux années précédentes : 2020 (86), 2021 (90), 2022 (92), 2023 (91), 2024 (89).