Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Changjiang Middle Road, 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

Changjiang Middle Road, 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
112AQI
AQI le plus bas enregistré le
4th Aug 2021
33AQI

Analyse du même jour (6th 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 59 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 : 6th Aug - 7th Aug 2025

Changjiang Middle Road, Hefei, Anhui, China

AQI
Jour
Nuit
.

5 AM6th Aug 2025

7 PM

4 AM7th Aug 2025

Heure du jour
Heure moyenne la plus haute
3PM6th Aug

64AQI

Heure moyenne la plus basse
6PM6th Aug

45AQI

Heure de la nuit
Heure moyenne la plus haute
4AM7th Aug

62AQI

Heure moyenne la plus basse
10PM6th Aug

54AQI

Au cours des 24 dernières heures,

L'AQI de Changjiang Middle Road a atteint son point le plus élevé de 64 à 3 PM pendant le Jour, tandis que le point le plus bas, 45, a été enregistré à 6 PM pendant le Jour entre 6th Aug et 7th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Changjiang Middle Road, Hefei, Anhui, China

JulAug
08th - 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 - 05th05th - 06th06th - 07th07th
Jour
Nuit
8th Jul 2025655 AMAQI
8th Jul 2025656 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025418 AMAQI
8th Jul 2025389 AMAQI
8th Jul 20253310 AMAQI
8th Jul 20252911 AMAQI
8th Jul 20254812 PMAQI
8th Jul 2025451 PMAQI
8th Jul 2025462 PMAQI
8th Jul 2025483 PMAQI
8th Jul 2025444 PMAQI
8th Jul 2025445 PMAQI
8th Jul 2025486 PMAQI
8th Jul 2025537 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025589 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025594 AMAQI

29°C26/35°C

9th Jul 2025595 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025418 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20254810 AMAQI
9th Jul 20254011 AMAQI
9th Jul 20255412 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025465 PMAQI
9th Jul 2025486 PMAQI
9th Jul 2025507 PMAQI
9th Jul 2025578 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025584 AMAQI

29°C25/33°C

10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025658 AMAQI
10th Jul 2025709 AMAQI
10th Jul 20257410 AMAQI
10th Jul 20258411 AMAQI
10th Jul 20257912 PMAQI
10th Jul 2025781 PMAQI
10th Jul 2025832 PMAQI
10th Jul 2025753 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025825 PMAQI
10th Jul 2025886 PMAQI
10th Jul 2025787 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025604 AMAQI

28°C25/32°C

11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 20251058 AMAQI
11th Jul 20251099 AMAQI
11th Jul 20259610 AMAQI
11th Jul 20259411 AMAQI
11th Jul 20258612 PMAQI
11th Jul 2025801 PMAQI
11th Jul 2025732 PMAQI
11th Jul 2025693 PMAQI
11th Jul 2025634 PMAQI
11th Jul 2025575 PMAQI
11th Jul 2025606 PMAQI
11th Jul 2025667 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20255810 PMAQI
11th Jul 20255911 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025654 AMAQI

28°C24/33°C

12th Jul 2025655 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025658 AMAQI
12th Jul 2025689 AMAQI
12th Jul 20257010 AMAQI
12th Jul 20257511 AMAQI
12th Jul 20256812 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025673 PMAQI
12th Jul 2025664 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025666 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025644 AMAQI

27°C24/32°C

13th Jul 2025645 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025709 AMAQI
13th Jul 20257210 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20256112 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025619 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256412 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025634 AMAQI

29°C24/33°C

14th Jul 2025635 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256711 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025661 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025724 PMAQI
14th Jul 2025725 PMAQI
14th Jul 2025686 PMAQI
14th Jul 2025717 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20257011 PMAQI
15th Jul 20256912 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025643 AMAQI
15th Jul 2025644 AMAQI

30°C26/35°C

15th Jul 2025645 AMAQI
15th Jul 2025646 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025758 AMAQI
15th Jul 2025789 AMAQI
15th Jul 20257310 AMAQI
15th Jul 20257611 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025701 PMAQI
15th Jul 2025642 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025584 PMAQI
15th Jul 2025575 PMAQI
15th Jul 2025646 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025669 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 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 2025788 AMAQI
16th Jul 2025789 AMAQI
16th Jul 20258110 AMAQI
16th Jul 20257311 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025661 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025644 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256710 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025664 AMAQI

31°C27/38°C

17th Jul 2025665 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025389 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256712 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025553 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256212 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025624 AMAQI

30°C27/34°C

18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025829 AMAQI
18th Jul 20256910 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20255912 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025552 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025535 PMAQI
18th Jul 2025546 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025629 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025634 AMAQI

29°C24/33°C

19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025648 AMAQI
19th Jul 2025619 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20256311 AMAQI
19th Jul 20256812 PMAQI
19th Jul 2025681 PMAQI
19th Jul 2025662 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025665 PMAQI
19th Jul 2025656 PMAQI
19th Jul 2025657 PMAQI
19th Jul 2025638 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256311 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025644 AMAQI

28°C24/33°C

20th Jul 2025645 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252410 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025421 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025483 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025465 PMAQI
20th Jul 2025506 PMAQI
20th Jul 2025527 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025599 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI

30°C26/35°C

21st Jul 2025615 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025339 AMAQI
21st Jul 20253510 AMAQI
21st Jul 20253511 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025431 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025375 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255712 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025584 AMAQI

30°C26/34°C

22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252311 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025366 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025554 AMAQI

29°C26/33°C

23rd Jul 2025555 AMAQI
23rd Jul 2025556 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025378 AMAQI
23rd Jul 2025379 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20255111 AMAQI
23rd Jul 20255012 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025444 PMAQI
23rd Jul 2025435 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025554 AMAQI

29°C26/34°C

24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025408 AMAQI
24th Jul 2025459 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20254111 AMAQI
24th Jul 20254712 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025534 AMAQI

30°C25/35°C

25th Jul 2025535 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025519 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025611 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025566 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI

30°C25/35°C

26th Jul 2025535 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20254511 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025461 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025473 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025495 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI

29°C25/33°C

27th Jul 2025545 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025508 AMAQI
27th Jul 2025519 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255911 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025571 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025505 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025539 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI

29°C25/33°C

28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20255010 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025521 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025383 PMAQI
28th Jul 2025384 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025518 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255211 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 2025548 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025533 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025536 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025534 AMAQI

29°C25/34°C

30th Jul 2025535 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025518 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20254112 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025372 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025394 PMAQI
30th Jul 2025365 PMAQI
30th Jul 2025336 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255111 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 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 20255010 AMAQI
31st Jul 20254511 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025532 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025526 PMAQI
31st Jul 2025497 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025544 AMAQI

24°C22/27°C

1st Aug 2025535 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025541 PMAQI
1st Aug 2025492 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025375 PMAQI
1st Aug 2025436 PMAQI
1st Aug 2025457 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 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 20254410 AMAQI
2nd Aug 20254211 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025442 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025435 PMAQI
2nd Aug 2025446 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI

28°C24/32°C

3rd Aug 2025535 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256410 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025522 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025534 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025596 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255812 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 2025688 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20257012 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025613 PMAQI
4th Aug 2025614 PMAQI
4th Aug 2025615 PMAQI
4th Aug 2025636 PMAQI
4th Aug 2025657 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025629 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 2025587 AMAQI
5th Aug 2025748 AMAQI
5th Aug 2025809 AMAQI
5th Aug 20258110 AMAQI
5th Aug 20258211 AMAQI
5th Aug 20257512 PMAQI
5th Aug 2025751 PMAQI
5th Aug 2025692 PMAQI
5th Aug 2025683 PMAQI
5th Aug 2025664 PMAQI
5th Aug 2025685 PMAQI
5th Aug 2025706 PMAQI
5th Aug 2025637 PMAQI
5th Aug 2025648 PMAQI
5th Aug 2025649 PMAQI
5th Aug 20256510 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI

31°C27/35°C

6th Aug 2025615 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025608 AMAQI
6th Aug 2025629 AMAQI
6th Aug 20255410 AMAQI
6th Aug 20255711 AMAQI
6th Aug 20255712 PMAQI
6th Aug 2025581 PMAQI
6th Aug 2025562 PMAQI
6th Aug 2025643 PMAQI
6th Aug 2025484 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025456 PMAQI
6th Aug 2025487 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025589 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255812 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025624 AMAQI

31°C28/36°C

7th Aug 2025625 AMAQI
5 AM
7th Aug 2025596 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025418 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

59AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
8 AM - 7 PM

55AQI

12 heures / Jour
360 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 AM (Moyenne 59), tandis que l'AQI le plus bas était entre 8 AM à 7 PM (Moyenne 55).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

58AQI

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

58AQI

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 58), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 58).

Jours de 2025 Vs Qualité de l'Air

Changjiang Middle Road, Hefei, Anhui, China

2025

5%

10

53%

115

35%

77

7%

15

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 219 derniers jours de 2025 (146 jours restants)

Bon
10 Jours
Modéré
115 Jours
Pauvre
77 Jours
Non sain
15 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 219 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

Changjiang Middle Road, 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
148AQI
2nd Janvier 2025
183AQI
3rd Janvier 2025
179AQI
4th Janvier 2025
177AQI
5th Janvier 2025
125AQI
6th Janvier 2025
135AQI
7th Janvier 2025
102AQI
8th Janvier 2025
123AQI
9th Janvier 2025
79AQI
10th Janvier 2025
104AQI
11th Janvier 2025
105AQI
12th Janvier 2025
117AQI
13th Janvier 2025
141AQI
14th Janvier 2025
151AQI
15th Janvier 2025
96AQI
16th Janvier 2025
118AQI
17th Janvier 2025
124AQI
18th Janvier 2025
140AQI
19th Janvier 2025
157AQI
20th Janvier 2025
169AQI
21st Janvier 2025
166AQI
22nd Janvier 2025
190AQI
23rd Janvier 2025
166AQI
24th Janvier 2025
135AQI
25th Janvier 2025
93AQI
26th Janvier 2025
128AQI
27th Janvier 2025
67AQI
28th Janvier 2025
103AQI
29th Janvier 2025
137AQI
30th Janvier 2025
119AQI
31st Janvier 2025
161AQI
1st Février 2025
114AQI
2nd Février 2025
128AQI
3rd Février 2025
153AQI
4th Février 2025
107AQI
5th Février 2025
112AQI
6th Février 2025
88AQI
7th Février 2025
93AQI
8th Février 2025
64AQI
9th Février 2025
82AQI
10th Février 2025
92AQI
11th Février 2025
118AQI
12th Février 2025
145AQI
13th Février 2025
105AQI
14th Février 2025
156AQI
15th Février 2025
100AQI
16th Février 2025
130AQI
17th Février 2025
110AQI
18th Février 2025
109AQI
19th Février 2025
129AQI
20th Février 2025
125AQI
21st Février 2025
113AQI
22nd Février 2025
133AQI
23rd Février 2025
145AQI
24th Février 2025
119AQI
25th Février 2025
151AQI
26th Février 2025
151AQI
27th Février 2025
133AQI
28th Février 2025
126AQI
1st Mars 2025
105AQI
2nd Mars 2025
84AQI
3rd Mars 2025
74AQI
4th Mars 2025
121AQI
5th Mars 2025
127AQI
6th Mars 2025
120AQI
7th Mars 2025
130AQI
8th Mars 2025
141AQI
9th Mars 2025
149AQI
10th Mars 2025
146AQI
11th Mars 2025
128AQI
12th Mars 2025
165AQI
13th Mars 2025
124AQI
14th Mars 2025
99AQI
15th Mars 2025
92AQI
16th Mars 2025
85AQI
17th Mars 2025
73AQI
18th Mars 2025
79AQI
19th Mars 2025
80AQI
20th Mars 2025
77AQI
21st Mars 2025
78AQI
22nd Mars 2025
87AQI
23rd Mars 2025
92AQI
24th Mars 2025
117AQI
25th Mars 2025
100AQI
26th Mars 2025
130AQI
27th Mars 2025
118AQI
28th Mars 2025
103AQI
29th Mars 2025
125AQI
30th Mars 2025
120AQI
31st Mars 2025
97AQI
1st Avril 2025
102AQI
2nd Avril 2025
113AQI
3rd Avril 2025
90AQI
4th Avril 2025
121AQI
5th Avril 2025
112AQI
6th Avril 2025
99AQI
7th Avril 2025
103AQI
8th Avril 2025
106AQI
9th Avril 2025
112AQI
10th Avril 2025
106AQI
11th Avril 2025
100AQI
12th Avril 2025
360AQI
13th Avril 2025
95AQI
14th Avril 2025
102AQI
15th Avril 2025
76AQI
16th Avril 2025
86AQI
17th Avril 2025
98AQI
18th Avril 2025
102AQI
19th Avril 2025
113AQI
20th Avril 2025
97AQI
21st Avril 2025
97AQI
22nd Avril 2025
115AQI
23rd Avril 2025
104AQI
24th Avril 2025
103AQI
25th Avril 2025
82AQI
26th Avril 2025
79AQI
27th Avril 2025
78AQI
28th Avril 2025
113AQI
29th Avril 2025
87AQI
30th Avril 2025
85AQI
1st Mai 2025
81AQI
2nd Mai 2025
83AQI
3rd Mai 2025
85AQI
4th Mai 2025
76AQI
5th Mai 2025
87AQI
6th Mai 2025
116AQI
7th Mai 2025
124AQI
8th Mai 2025
92AQI
9th Mai 2025
80AQI
10th Mai 2025
61AQI
11th Mai 2025
74AQI
12th Mai 2025
76AQI
13th Mai 2025
82AQI
14th Mai 2025
88AQI
15th Mai 2025
114AQI
16th Mai 2025
81AQI
17th Mai 2025
127AQI
18th Mai 2025
92AQI
19th Mai 2025
109AQI
20th Mai 2025
88AQI
21st Mai 2025
75AQI
22nd Mai 2025
83AQI
23rd Mai 2025
111AQI
24th Mai 2025
114AQI
25th Mai 2025
108AQI
26th Mai 2025
117AQI
27th Mai 2025
120AQI
28th Mai 2025
108AQI
29th Mai 2025
97AQI
30th Mai 2025
88AQI
31st Mai 2025
97AQI
1st Juin 2025
59AQI
2nd Juin 2025
59AQI
3rd Juin 2025
75AQI
4th Juin 2025
89AQI
5th Juin 2025
76AQI
6th Juin 2025
76AQI
7th Juin 2025
58AQI
8th Juin 2025
62AQI
9th Juin 2025
71AQI
10th Juin 2025
72AQI
11th Juin 2025
83AQI
12th Juin 2025
85AQI
13th Juin 2025
87AQI
14th Juin 2025
72AQI
15th Juin 2025
53AQI
16th Juin 2025
61AQI
17th Juin 2025
64AQI
18th Juin 2025
54AQI
19th Juin 2025
49AQI
20th Juin 2025
52AQI
21st Juin 2025
46AQI
22nd Juin 2025
42AQI
23rd Juin 2025
51AQI
24th Juin 2025
56AQI
25th Juin 2025
56AQI
26th Juin 2025
57AQI
27th Juin 2025
52AQI
28th Juin 2025
48AQI
29th Juin 2025
47AQI
30th Juin 2025
53AQI
1st Juillet 2025
51AQI
2nd Juillet 2025
52AQI
3rd Juillet 2025
58AQI
4th Juillet 2025
57AQI
5th Juillet 2025
60AQI
6th Juillet 2025
63AQI
7th Juillet 2025
67AQI
8th Juillet 2025
55AQI
9th Juillet 2025
55AQI
10th Juillet 2025
66AQI
11th Juillet 2025
67AQI
12th Juillet 2025
63AQI
13th Juillet 2025
61AQI
14th Juillet 2025
66AQI
15th Juillet 2025
66AQI
16th Juillet 2025
66AQI
17th Juillet 2025
62AQI
18th Juillet 2025
62AQI
19th Juillet 2025
64AQI
20th Juillet 2025
55AQI
21st Juillet 2025
52AQI
22nd Juillet 2025
47AQI
23rd Juillet 2025
51AQI
24th Juillet 2025
50AQI
25th Juillet 2025
55AQI
26th Juillet 2025
52AQI
27th Juillet 2025
52AQI
28th Juillet 2025
50AQI
29th Juillet 2025
54AQI
30th Juillet 2025
48AQI
31st Juillet 2025
54AQI
1st Août 2025
51AQI
2nd Août 2025
50AQI
3rd Août 2025
57AQI
4th Août 2025
61AQI
5th Août 2025
64AQI
6th Août 2025
59AQI

133AQI

119AQI

109AQI

108AQI

95AQI

62AQI

57AQI

57AQI

Nombre de jours

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

202596AQI

4
17
10
6
18
4
14
16
1
14
15
1
20
11
5
25
4
27
1
5
10
115
77
15
1

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Août

57AQI

202498AQI

7
9
13
2
2
9
11
6
1
7
18
6
13
17
19
11
1
3
26
1
9
22
2
29
2
28
3
16
10
2
2
19
8
1
1
24
6
23
196
109
35
3

Le plus élevé AQI enregistré en

Janvier

140AQI

Le plus bas AQI enregistré en

Juillet

58AQI

2023103AQI

7
15
9
8
10
10
1
5
19
6
15
13
1
1
17
12
2
24
6
8
23
1
30
3
23
4
1
12
14
4
1
8
15
2
9
14
4
3
1
15
181
122
38
4
1

Le plus élevé AQI enregistré en

Décembre

131AQI

Le plus bas AQI enregistré en

Juillet

61AQI

202294AQI

1
6
9
14
11
9
1
5
16
9
1
5
23
2
1
22
8
5
24
1
1
23
1
1
23
4
2
21
8
8
19
3
8
14
9
21
186
83
28

Le plus élevé AQI enregistré en

Janvier

131AQI

Le plus bas AQI enregistré en

Juillet

66AQI

202188AQI

6
15
9
1
1
16
7
4
1
14
15
1
1
20
9
2
21
8
3
24
3
18
13
11
18
2
6
24
6
16
9
2
15
11
2
9
14
8
51
196
93
24
1

Le plus élevé AQI enregistré en

Janvier

128AQI

Le plus bas AQI enregistré en

Juillet

49AQI

202087AQI

2
9
2
16
5
15
3
9
20
1
7
19
5
13
18
27
3
2
17
12
16
14
5
9
17
33
162
54
17

Le plus élevé AQI enregistré en

Décembre

141AQI

Le plus bas AQI enregistré en

Août

59AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
103AQI
Année la moins polluée enregistrée
2020(Moyenne)
87AQI

La qualité de l'air annuelle de Changjiang Middle Road pour l'année 2025 AQI (96) montre un changement moyen de pourcentage de 2.6% (empiré AQI) par rapport aux années précédentes : 2020 (87), 2021 (88), 2022 (94), 2023 (103), 2024 (98).