Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Yaohai 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

Yaohai 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
10th Aug 2021
120AQI
AQI le plus bas enregistré le
27th Aug 2024
29AQI

Analyse du même jour (7th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 1st le plus élevé AQI à 60 de Modéré qualité de l'air 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

Yaohai 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

62AQI

Heure moyenne la plus basse
4PM7th Aug

33AQI

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

60AQI

Heure moyenne la plus basse
12AM8th Aug

52AQI

Au cours des 24 dernières heures,

L'AQI de Yaohai District a atteint son point le plus élevé de 62 à 5 AM pendant le Jour, tandis que le point le plus bas, 33, a été enregistré à 4 PM pendant le Jour entre 7th Aug et 8th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Yaohai 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 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025388 AMAQI
9th Jul 2025269 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20252911 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025471 PMAQI
9th Jul 2025392 PMAQI
9th Jul 2025393 PMAQI
9th Jul 2025374 PMAQI
9th Jul 2025335 PMAQI
9th Jul 2025336 PMAQI
9th Jul 2025377 PMAQI
9th Jul 2025538 PMAQI
9th Jul 2025529 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025564 AMAQI

29°C25/33°C

10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025729 AMAQI
10th Jul 20257310 AMAQI
10th Jul 20258111 AMAQI
10th Jul 20258012 PMAQI
10th Jul 2025861 PMAQI
10th Jul 2025842 PMAQI
10th Jul 2025783 PMAQI
10th Jul 2025884 PMAQI
10th Jul 2025825 PMAQI
10th Jul 2025916 PMAQI
10th Jul 2025797 PMAQI
10th Jul 2025718 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256411 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025624 AMAQI

28°C25/32°C

11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025617 AMAQI
11th Jul 20251008 AMAQI
11th Jul 20251029 AMAQI
11th Jul 20259410 AMAQI
11th Jul 20259411 AMAQI
11th Jul 20259712 PMAQI
11th Jul 2025891 PMAQI
11th Jul 2025762 PMAQI
11th Jul 2025673 PMAQI
11th Jul 2025594 PMAQI
11th Jul 2025425 PMAQI
11th Jul 2025606 PMAQI
11th Jul 2025617 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025599 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025643 AMAQI
12th Jul 2025684 AMAQI

28°C24/33°C

12th Jul 2025685 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025687 AMAQI
12th Jul 2025638 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20257010 AMAQI
12th Jul 20257311 AMAQI
12th Jul 20256612 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025652 PMAQI
12th Jul 2025653 PMAQI
12th Jul 2025644 PMAQI
12th Jul 2025635 PMAQI
12th Jul 2025646 PMAQI
12th Jul 2025537 PMAQI
12th Jul 2025598 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20255910 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025643 AMAQI
13th Jul 2025654 AMAQI

27°C24/32°C

13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025709 AMAQI
13th Jul 20256910 AMAQI
13th Jul 20256111 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025446 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025631 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025634 AMAQI

29°C24/33°C

14th Jul 2025645 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025629 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255812 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025572 PMAQI
14th Jul 2025733 PMAQI
14th Jul 2025784 PMAQI
14th Jul 2025755 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025707 PMAQI
14th Jul 2025698 PMAQI
14th Jul 2025699 PMAQI
14th Jul 20257410 PMAQI
14th Jul 20257611 PMAQI
15th Jul 20257612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025643 AMAQI
15th Jul 2025634 AMAQI

30°C26/35°C

15th Jul 2025635 AMAQI
15th Jul 2025636 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025748 AMAQI
15th Jul 2025819 AMAQI
15th Jul 20258210 AMAQI
15th Jul 20258311 AMAQI
15th Jul 20257812 PMAQI
15th Jul 2025761 PMAQI
15th Jul 2025682 PMAQI
15th Jul 2025633 PMAQI
15th Jul 2025654 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256012 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025674 AMAQI

30°C25/35°C

16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025798 AMAQI
16th Jul 2025759 AMAQI
16th Jul 20257410 AMAQI
16th Jul 20257411 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025694 PMAQI
16th Jul 2025755 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025677 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025663 AMAQI
17th Jul 2025674 AMAQI

31°C27/38°C

17th Jul 2025685 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025368 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025671 PMAQI
17th Jul 2025592 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025454 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025376 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025651 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025634 AMAQI

30°C27/34°C

18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025838 AMAQI
18th Jul 2025869 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20256611 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025415 PMAQI
18th Jul 2025426 PMAQI
18th Jul 2025457 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256311 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025644 AMAQI

29°C24/33°C

19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025608 AMAQI
19th Jul 2025579 AMAQI
19th Jul 20256210 AMAQI
19th Jul 20256111 AMAQI
19th Jul 20256312 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025592 PMAQI
19th Jul 2025643 PMAQI
19th Jul 2025634 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025618 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256011 PMAQI
20th Jul 20255912 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025634 AMAQI

28°C24/33°C

20th Jul 2025635 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025637 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20254112 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025245 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025613 AMAQI
21st Jul 2025584 AMAQI

30°C26/35°C

21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252210 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025397 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255310 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025583 AMAQI
22nd Jul 2025554 AMAQI

30°C26/34°C

22nd Jul 2025555 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025212 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025225 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025267 PMAQI
22nd Jul 2025428 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025534 AMAQI

29°C26/33°C

23rd Jul 2025535 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025361 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025235 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025317 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025471 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI

29°C26/34°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025259 AMAQI
24th Jul 20252510 AMAQI
24th Jul 20252611 AMAQI
24th Jul 20252612 PMAQI
24th Jul 2025261 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025244 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025317 PMAQI
24th Jul 2025498 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20254410 PMAQI
24th Jul 20254511 PMAQI
25th Jul 20254412 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025504 AMAQI

30°C25/35°C

25th Jul 2025495 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025358 AMAQI
25th Jul 2025489 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255911 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025591 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025534 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025598 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255112 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI

30°C25/35°C

26th Jul 2025535 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025508 AMAQI
26th Jul 2025389 AMAQI
26th Jul 20254910 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20252812 PMAQI
26th Jul 2025261 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025203 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025306 PMAQI
26th Jul 2025387 PMAQI
26th Jul 2025408 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254811 PMAQI
27th Jul 20254212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025524 AMAQI

29°C25/33°C

27th Jul 2025525 AMAQI
27th Jul 2025516 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20254612 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025523 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025297 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20254511 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI

29°C25/33°C

28th Jul 2025525 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025338 AMAQI
28th Jul 2025279 AMAQI
28th Jul 20252710 AMAQI
28th Jul 20252711 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025213 PMAQI
28th Jul 2025204 PMAQI
28th Jul 2025215 PMAQI
28th Jul 2025196 PMAQI
28th Jul 2025257 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025399 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20254111 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025504 AMAQI

28°C25/33°C

29th Jul 2025505 AMAQI
29th Jul 2025496 AMAQI
29th Jul 2025497 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20254110 AMAQI
29th Jul 20255211 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025463 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025468 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20254511 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI

29°C25/34°C

30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025428 AMAQI
30th Jul 2025369 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20252312 PMAQI
30th Jul 2025221 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025206 PMAQI
30th Jul 2025327 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253712 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI

27°C23/32°C

31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025355 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025367 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025534 AMAQI

24°C22/27°C

1st Aug 2025525 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025609 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025456 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254812 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 2025468 AMAQI
2nd Aug 2025439 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20253811 AMAQI
2nd Aug 20254112 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025452 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025494 PMAQI
2nd Aug 2025465 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025518 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025534 AMAQI

28°C24/32°C

3rd Aug 2025525 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256011 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025532 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025554 AMAQI

30°C26/34°C

4th Aug 2025545 AMAQI
4th Aug 2025556 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20256411 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025574 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025619 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025574 AMAQI

31°C27/35°C

5th Aug 2025585 AMAQI
5th Aug 2025586 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025738 AMAQI
5th Aug 2025829 AMAQI
5th Aug 20258210 AMAQI
5th Aug 20258111 AMAQI
5th Aug 20257512 PMAQI
5th Aug 2025721 PMAQI
5th Aug 2025692 PMAQI
5th Aug 2025683 PMAQI
5th Aug 2025654 PMAQI
5th Aug 2025685 PMAQI
5th Aug 2025646 PMAQI
5th Aug 2025637 PMAQI
5th Aug 2025648 PMAQI
5th Aug 2025649 PMAQI
5th Aug 20256510 PMAQI
5th Aug 20256611 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025593 AMAQI
6th Aug 2025604 AMAQI

31°C27/35°C

6th Aug 2025615 AMAQI
6th Aug 2025616 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025608 AMAQI
6th Aug 2025629 AMAQI
6th Aug 20255810 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20255612 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025623 PMAQI
6th Aug 2025504 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025426 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025538 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255812 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025624 AMAQI

31°C28/36°C

7th Aug 2025625 AMAQI
7th Aug 2025596 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025488 AMAQI
7th Aug 2025409 AMAQI
7th Aug 20254810 AMAQI
7th Aug 20255311 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025442 PMAQI
7th Aug 2025393 PMAQI
7th Aug 2025334 PMAQI
7th Aug 2025465 PMAQI
7th Aug 2025466 PMAQI
7th Aug 2025427 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255212 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 2025528 AMAQI
8th Aug 2025449 AMAQI
8th Aug 20254910 AMAQI
8th Aug 20254911 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

58AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
2 PM - 6 PM

48AQI

5 heures / Jour
150 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 AM (Moyenne 58), tandis que l'AQI le plus bas était entre 2 PM à 6 PM (Moyenne 48).
Heure de la nuit
Heure moyenne la plus haute
1 AM - 4 AM

58AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
8 PM - 11 PM

55AQI

4 heures / Jour
120 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 1 AM à 4 AM (Moyenne 58), tandis que l'AQI le plus bas était entre 8 PM à 11 PM (Moyenne 55).

Jours de 2025 Vs Qualité de l'Air

Yaohai District, Hefei, Anhui, China

2025

11%

25

48%

106

35%

76

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
25 Jours
Modéré
106 Jours
Pauvre
76 Jours
Non sain
11 Jours
Sévère
0 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 11%

Niveau de risque sanitaire:

Extrême

En 2025, 11% 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

Yaohai 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
144AQI
2nd Janvier 2025
179AQI
3rd Janvier 2025
173AQI
4th Janvier 2025
174AQI
5th Janvier 2025
124AQI
6th Janvier 2025
133AQI
7th Janvier 2025
98AQI
8th Janvier 2025
126AQI
9th Janvier 2025
76AQI
10th Janvier 2025
101AQI
11th Janvier 2025
104AQI
12th Janvier 2025
114AQI
13th Janvier 2025
138AQI
14th Janvier 2025
149AQI
15th Janvier 2025
92AQI
16th Janvier 2025
119AQI
17th Janvier 2025
120AQI
18th Janvier 2025
138AQI
19th Janvier 2025
155AQI
20th Janvier 2025
166AQI
21st Janvier 2025
166AQI
22nd Janvier 2025
187AQI
23rd Janvier 2025
164AQI
24th Janvier 2025
128AQI
25th Janvier 2025
89AQI
26th Janvier 2025
126AQI
27th Janvier 2025
63AQI
28th Janvier 2025
100AQI
29th Janvier 2025
132AQI
30th Janvier 2025
117AQI
31st Janvier 2025
157AQI
1st Février 2025
111AQI
2nd Février 2025
123AQI
3rd Février 2025
150AQI
4th Février 2025
104AQI
5th Février 2025
108AQI
6th Février 2025
82AQI
7th Février 2025
89AQI
8th Février 2025
61AQI
9th Février 2025
77AQI
10th Février 2025
89AQI
11th Février 2025
114AQI
12th Février 2025
144AQI
13th Février 2025
99AQI
14th Février 2025
157AQI
15th Février 2025
99AQI
16th Février 2025
127AQI
17th Février 2025
101AQI
18th Février 2025
108AQI
19th Février 2025
121AQI
20th Février 2025
118AQI
21st Février 2025
106AQI
22nd Février 2025
128AQI
23rd Février 2025
144AQI
24th Février 2025
114AQI
25th Février 2025
145AQI
26th Février 2025
150AQI
27th Février 2025
126AQI
28th Février 2025
121AQI
1st Mars 2025
103AQI
2nd Mars 2025
84AQI
3rd Mars 2025
71AQI
4th Mars 2025
120AQI
5th Mars 2025
124AQI
6th Mars 2025
114AQI
7th Mars 2025
127AQI
8th Mars 2025
138AQI
9th Mars 2025
147AQI
10th Mars 2025
142AQI
11th Mars 2025
122AQI
12th Mars 2025
165AQI
13th Mars 2025
117AQI
14th Mars 2025
94AQI
15th Mars 2025
91AQI
16th Mars 2025
79AQI
17th Mars 2025
69AQI
18th Mars 2025
74AQI
19th Mars 2025
75AQI
20th Mars 2025
72AQI
21st Mars 2025
72AQI
22nd Mars 2025
81AQI
23rd Mars 2025
85AQI
24th Mars 2025
111AQI
25th Mars 2025
95AQI
26th Mars 2025
123AQI
27th Mars 2025
117AQI
28th Mars 2025
100AQI
29th Mars 2025
124AQI
30th Mars 2025
118AQI
31st Mars 2025
96AQI
1st Avril 2025
103AQI
2nd Avril 2025
108AQI
3rd Avril 2025
90AQI
4th Avril 2025
120AQI
5th Avril 2025
115AQI
6th Avril 2025
105AQI
7th Avril 2025
106AQI
8th Avril 2025
103AQI
9th Avril 2025
108AQI
10th Avril 2025
107AQI
11th Avril 2025
99AQI
12th Avril 2025
350AQI
13th Avril 2025
94AQI
14th Avril 2025
99AQI
15th Avril 2025
76AQI
16th Avril 2025
90AQI
17th Avril 2025
96AQI
18th Avril 2025
104AQI
19th Avril 2025
117AQI
20th Avril 2025
95AQI
21st Avril 2025
100AQI
22nd Avril 2025
116AQI
23rd Avril 2025
104AQI
24th Avril 2025
100AQI
25th Avril 2025
80AQI
26th Avril 2025
74AQI
27th Avril 2025
75AQI
28th Avril 2025
110AQI
29th Avril 2025
83AQI
30th Avril 2025
85AQI
1st Mai 2025
77AQI
2nd Mai 2025
80AQI
3rd Mai 2025
82AQI
4th Mai 2025
75AQI
5th Mai 2025
85AQI
6th Mai 2025
113AQI
7th Mai 2025
124AQI
8th Mai 2025
90AQI
9th Mai 2025
77AQI
10th Mai 2025
58AQI
11th Mai 2025
74AQI
12th Mai 2025
78AQI
13th Mai 2025
81AQI
14th Mai 2025
87AQI
15th Mai 2025
114AQI
16th Mai 2025
78AQI
17th Mai 2025
127AQI
18th Mai 2025
96AQI
19th Mai 2025
108AQI
20th Mai 2025
87AQI
21st Mai 2025
75AQI
22nd Mai 2025
84AQI
23rd Mai 2025
110AQI
24th Mai 2025
112AQI
25th Mai 2025
105AQI
26th Mai 2025
116AQI
27th Mai 2025
120AQI
28th Mai 2025
109AQI
29th Mai 2025
96AQI
30th Mai 2025
88AQI
31st Mai 2025
97AQI
1st Juin 2025
59AQI
2nd Juin 2025
59AQI
3rd Juin 2025
74AQI
4th Juin 2025
93AQI
5th Juin 2025
76AQI
6th Juin 2025
77AQI
7th Juin 2025
53AQI
8th Juin 2025
60AQI
9th Juin 2025
68AQI
10th Juin 2025
71AQI
11th Juin 2025
83AQI
12th Juin 2025
83AQI
13th Juin 2025
86AQI
14th Juin 2025
75AQI
15th Juin 2025
53AQI
16th Juin 2025
62AQI
17th Juin 2025
62AQI
18th Juin 2025
53AQI
19th Juin 2025
48AQI
20th Juin 2025
50AQI
21st Juin 2025
44AQI
22nd Juin 2025
38AQI
23rd Juin 2025
48AQI
24th Juin 2025
54AQI
25th Juin 2025
55AQI
26th Juin 2025
57AQI
27th Juin 2025
47AQI
28th Juin 2025
46AQI
29th Juin 2025
43AQI
30th Juin 2025
50AQI
1st Juillet 2025
45AQI
2nd Juillet 2025
50AQI
3rd Juillet 2025
57AQI
4th Juillet 2025
56AQI
5th Juillet 2025
59AQI
6th Juillet 2025
65AQI
7th Juillet 2025
67AQI
8th Juillet 2025
48AQI
9th Juillet 2025
49AQI
10th Juillet 2025
69AQI
11th Juillet 2025
67AQI
12th Juillet 2025
63AQI
13th Juillet 2025
60AQI
14th Juillet 2025
65AQI
15th Juillet 2025
67AQI
16th Juillet 2025
68AQI
17th Juillet 2025
59AQI
18th Juillet 2025
60AQI
19th Juillet 2025
62AQI
20th Juillet 2025
46AQI
21st Juillet 2025
43AQI
22nd Juillet 2025
39AQI
23rd Juillet 2025
43AQI
24th Juillet 2025
41AQI
25th Juillet 2025
53AQI
26th Juillet 2025
42AQI
27th Juillet 2025
47AQI
28th Juillet 2025
39AQI
29th Juillet 2025
49AQI
30th Juillet 2025
39AQI
31st Juillet 2025
50AQI
1st Août 2025
51AQI
2nd Août 2025
50AQI
3rd Août 2025
56AQI
4th Août 2025
59AQI
5th Août 2025
65AQI
6th Août 2025
58AQI
7th Août 2025
60AQI

131AQI

115AQI

105AQI

107AQI

94AQI

61AQI

54AQI

57AQI

Nombre de jours

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

202594AQI

6
16
9
7
20
1
15
15
1
15
14
1
20
11
9
21
15
16
1
6
25
106
76
11
1

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Juillet

54AQI

202491AQI

7
8
14
2
1
10
13
4
1
8
18
5
17
13
22
9
6
23
1
19
12
5
26
10
20
8
13
8
2
3
18
8
1
2
24
5
52
178
102
31
3

Le plus élevé AQI enregistré en

Janvier

140AQI

Le plus bas AQI enregistré en

Juillet

48AQI

202398AQI

7
14
10
1
9
10
8
1
6
18
6
17
12
1
1
20
8
2
5
24
1
16
15
2
28
1
8
18
4
4
9
15
3
11
12
3
10
12
6
2
1
38
174
107
38
3
1

Le plus élevé AQI enregistré en

Décembre

133AQI

Le plus bas AQI enregistré en

Juillet

52AQI

202296AQI

1
5
11
14
8
10
3
4
12
14
1
20
10
19
12
6
22
2
9
15
1
3
21
4
4
20
7
1
7
20
2
7
14
9
1
28
157
104
29
1

Le plus élevé AQI enregistré en

Janvier

136AQI

Le plus bas AQI enregistré en

Août

56AQI

202195AQI

3
18
9
1
1
13
11
3
13
16
2
1
18
9
2
2
18
11
2
20
8
14
17
5
22
4
4
25
1
6
14
10
1
1
16
9
4
1
6
16
8
37
185
113
29
1

Le plus élevé AQI enregistré en

Janvier

136AQI

Le plus bas AQI enregistré en

Juillet

56AQI

202092AQI

2
8
3
15
6
12
6
5
22
3
5
19
7
5
24
2
25
5
2
16
13
15
14
1
4
11
16
19
160
70
17

Le plus élevé AQI enregistré en

Décembre

142AQI

Le plus bas AQI enregistré en

Août

66AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
98AQI
Année la moins polluée enregistrée
2024(Moyenne)
91AQI

La qualité de l'air annuelle de Yaohai District pour l'année 2025 AQI (94) montre un changement moyen de pourcentage de -0.9% (amélioré AQI) par rapport aux années précédentes : 2020 (92), 2021 (95), 2022 (96), 2023 (98), 2024 (91).