Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Yongcheng, Henan, 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

Yongcheng, Henan, China

2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
11th Aug 2024
91AQI
AQI le plus bas enregistré le
1st Aug 2024
44AQI

Analyse du même jour (18th August ):
Ce jour-là, l'AQI au cours des 2 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 60 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 19th Aug - 20th Aug 2025

Yongcheng, Henan, China

AQI
Jour
Nuit
.

5 AM19th Aug 2025

7 PM

4 AM20th Aug 2025

Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined

AQI

Heure moyenne la plus basse
12AMNaNth undefined

AQI

Heure de la nuit
Heure moyenne la plus haute
9AM19th Aug

69AQI

Heure moyenne la plus basse
5PM19th Aug

49AQI

Au cours des 24 dernières heures,

L'AQI de Yongcheng a atteint son point le plus élevé de 69 à 9 AM pendant le Nuit, tandis que le point le plus bas, 49, a été enregistré à 5 PM pendant le Nuit entre 19th Aug et 20th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Yongcheng, Henan, China

JulAug
21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th
Jour
Nuit
21st Jul 2025675 AMAQI
21st Jul 2025676 AMAQI
21st Jul 2025677 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025539 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025562 PMAQI
21st Jul 2025593 PMAQI
21st Jul 2025584 PMAQI
21st Jul 2025605 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025607 PMAQI
21st Jul 2025638 PMAQI
21st Jul 2025649 PMAQI
21st Jul 20256210 PMAQI
21st Jul 20256311 PMAQI
22nd Jul 20256312 AMAQI
22nd Jul 2025671 AMAQI
22nd Jul 2025672 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025664 AMAQI

30°C25/37°C

22nd Jul 2025675 AMAQI
22nd Jul 2025676 AMAQI
22nd Jul 2025677 AMAQI
22nd Jul 2025558 AMAQI
22nd Jul 2025489 AMAQI
22nd Jul 20254310 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20254112 PMAQI
22nd Jul 2025421 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025433 PMAQI
22nd Jul 2025464 PMAQI
22nd Jul 2025455 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025527 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20255911 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025633 AMAQI
23rd Jul 2025634 AMAQI

31°C27/38°C

23rd Jul 2025635 AMAQI
23rd Jul 2025636 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025558 AMAQI
23rd Jul 2025559 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025551 PMAQI
23rd Jul 2025512 PMAQI
23rd Jul 2025483 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI

31°C26/36°C

24th Jul 2025615 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255110 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025512 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025474 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025591 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025584 AMAQI

32°C26/38°C

25th Jul 2025585 AMAQI
25th Jul 2025586 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025639 AMAQI
25th Jul 20256410 AMAQI
25th Jul 20256311 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025621 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025574 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025588 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20256110 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025604 AMAQI

31°C25/38°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025494 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025594 AMAQI

31°C24/38°C

27th Jul 2025595 AMAQI
27th Jul 2025596 AMAQI
27th Jul 2025597 AMAQI
27th Jul 2025598 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025571 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025484 PMAQI
27th Jul 2025485 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025584 AMAQI

31°C25/39°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025639 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255411 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025502 PMAQI
28th Jul 2025503 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025527 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025529 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255311 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI

31°C24/38°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025398 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025543 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025465 PMAQI
29th Jul 2025476 PMAQI
29th Jul 2025507 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255512 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025573 AMAQI
30th Jul 2025574 AMAQI

29°C25/34°C

30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025613 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025596 PMAQI
30th Jul 2025577 PMAQI
30th Jul 2025578 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI

29°C24/36°C

31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20256510 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025611 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025545 PMAQI
31st Jul 2025556 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI

29°C23/36°C

1st Aug 2025555 AMAQI
1st Aug 2025556 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025422 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025548 PMAQI
1st Aug 2025559 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255511 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025573 AMAQI
2nd Aug 2025574 AMAQI

29°C25/36°C

2nd Aug 2025575 AMAQI
2nd Aug 2025576 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025439 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20255111 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025472 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025394 PMAQI
2nd Aug 2025455 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025553 AMAQI
3rd Aug 2025554 AMAQI

30°C24/37°C

3rd Aug 2025555 AMAQI
3rd Aug 2025556 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20255412 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20256111 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025553 AMAQI
4th Aug 2025554 AMAQI

32°C24/40°C

4th Aug 2025555 AMAQI
4th Aug 2025556 AMAQI
4th Aug 2025557 AMAQI
4th Aug 2025758 AMAQI
4th Aug 2025749 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20257112 PMAQI
4th Aug 2025621 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025623 PMAQI
4th Aug 2025604 PMAQI
4th Aug 2025645 PMAQI
4th Aug 2025656 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256711 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025583 AMAQI
5th Aug 2025594 AMAQI

32°C28/39°C

5th Aug 2025585 AMAQI
5th Aug 2025596 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025758 AMAQI
5th Aug 2025749 AMAQI
5th Aug 20257310 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025611 PMAQI
5th Aug 2025592 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025605 PMAQI
5th Aug 2025586 PMAQI
5th Aug 2025597 PMAQI
5th Aug 2025618 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256112 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025582 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI

33°C27/39°C

6th Aug 2025605 AMAQI
6th Aug 2025606 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025769 AMAQI
6th Aug 20257310 AMAQI
6th Aug 20258111 AMAQI
6th Aug 20257512 PMAQI
6th Aug 2025801 PMAQI
6th Aug 2025712 PMAQI
6th Aug 2025683 PMAQI
6th Aug 2025634 PMAQI
6th Aug 2025655 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025597 PMAQI
6th Aug 2025618 PMAQI
6th Aug 2025639 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025623 AMAQI
7th Aug 2025634 AMAQI

30°C27/38°C

7th Aug 2025645 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025778 AMAQI
7th Aug 2025749 AMAQI
7th Aug 20258010 AMAQI
7th Aug 20257611 AMAQI
7th Aug 20257612 PMAQI
7th Aug 2025631 PMAQI
7th Aug 2025742 PMAQI
7th Aug 2025713 PMAQI
7th Aug 2025664 PMAQI
7th Aug 2025655 PMAQI
7th Aug 2025676 PMAQI
7th Aug 2025647 PMAQI
7th Aug 2025628 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256310 PMAQI
7th Aug 20256211 PMAQI
8th Aug 20256212 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025643 AMAQI
8th Aug 2025664 AMAQI

27°C26/31°C

8th Aug 2025665 AMAQI
8th Aug 2025666 AMAQI
8th Aug 2025667 AMAQI
8th Aug 2025658 AMAQI
8th Aug 2025719 AMAQI
8th Aug 20257310 AMAQI
8th Aug 20257311 AMAQI
8th Aug 20257312 PMAQI
8th Aug 2025741 PMAQI
8th Aug 2025712 PMAQI
8th Aug 2025643 PMAQI
8th Aug 2025624 PMAQI
8th Aug 2025585 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025597 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025629 PMAQI
8th Aug 20256110 PMAQI
8th Aug 20256111 PMAQI
9th Aug 20256312 AMAQI
9th Aug 2025641 AMAQI
9th Aug 2025642 AMAQI
9th Aug 2025643 AMAQI
9th Aug 2025654 AMAQI

29°C25/34°C

9th Aug 2025655 AMAQI
9th Aug 2025656 AMAQI
9th Aug 2025657 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025559 AMAQI
9th Aug 20255310 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20254712 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025472 PMAQI
9th Aug 2025423 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025415 PMAQI
9th Aug 2025456 PMAQI
9th Aug 2025547 PMAQI
9th Aug 2025598 PMAQI
9th Aug 2025619 PMAQI
9th Aug 20256210 PMAQI
9th Aug 20256211 PMAQI
10th Aug 20256112 AMAQI
10th Aug 2025641 AMAQI
10th Aug 2025642 AMAQI
10th Aug 2025643 AMAQI
10th Aug 2025624 AMAQI

26°C25/27°C

10th Aug 2025625 AMAQI
10th Aug 2025626 AMAQI
10th Aug 2025627 AMAQI
10th Aug 2025588 AMAQI
10th Aug 2025549 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20254811 AMAQI
10th Aug 20254912 PMAQI
10th Aug 2025511 PMAQI
10th Aug 2025502 PMAQI
10th Aug 2025513 PMAQI
10th Aug 2025534 PMAQI
10th Aug 2025565 PMAQI
10th Aug 2025556 PMAQI
10th Aug 2025577 PMAQI
10th Aug 2025588 PMAQI
10th Aug 2025619 PMAQI
10th Aug 20256010 PMAQI
10th Aug 20255911 PMAQI
11th Aug 20255912 AMAQI
11th Aug 2025621 AMAQI
11th Aug 2025622 AMAQI
11th Aug 2025613 AMAQI
11th Aug 2025594 AMAQI

25°C23/29°C

11th Aug 2025595 AMAQI
11th Aug 2025596 AMAQI
11th Aug 2025597 AMAQI
11th Aug 2025498 AMAQI
11th Aug 2025369 AMAQI
11th Aug 20253710 AMAQI
11th Aug 20253011 AMAQI
11th Aug 20253812 PMAQI
11th Aug 2025351 PMAQI
11th Aug 2025372 PMAQI
11th Aug 2025363 PMAQI
11th Aug 2025294 PMAQI
11th Aug 2025385 PMAQI
11th Aug 2025436 PMAQI
11th Aug 2025427 PMAQI
11th Aug 2025518 PMAQI
11th Aug 2025539 PMAQI
11th Aug 20255010 PMAQI
11th Aug 20255411 PMAQI
12th Aug 20255612 AMAQI
12th Aug 2025591 AMAQI
12th Aug 2025592 AMAQI
12th Aug 2025583 AMAQI
12th Aug 2025564 AMAQI

25°C21/30°C

12th Aug 2025565 AMAQI
12th Aug 2025576 AMAQI
12th Aug 2025567 AMAQI
12th Aug 2025558 AMAQI
12th Aug 2025569 AMAQI
12th Aug 20255210 AMAQI
12th Aug 20254511 AMAQI
12th Aug 20255012 PMAQI
12th Aug 2025401 PMAQI
12th Aug 2025332 PMAQI
12th Aug 2025423 PMAQI
12th Aug 2025364 PMAQI
12th Aug 2025325 PMAQI
12th Aug 2025486 PMAQI
12th Aug 2025477 PMAQI
12th Aug 2025528 PMAQI
12th Aug 2025539 PMAQI
12th Aug 20255210 PMAQI
12th Aug 20255311 PMAQI
13th Aug 20255612 AMAQI
13th Aug 2025571 AMAQI
13th Aug 2025582 AMAQI
13th Aug 2025573 AMAQI
13th Aug 2025574 AMAQI

25°C20/29°C

13th Aug 2025575 AMAQI
13th Aug 2025586 AMAQI
13th Aug 2025577 AMAQI
13th Aug 2025588 AMAQI
13th Aug 2025559 AMAQI
13th Aug 20255910 AMAQI
13th Aug 20255611 AMAQI
13th Aug 20255612 PMAQI
13th Aug 2025541 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025523 PMAQI
13th Aug 2025444 PMAQI
13th Aug 2025485 PMAQI
13th Aug 2025476 PMAQI
13th Aug 2025547 PMAQI
13th Aug 2025568 PMAQI
13th Aug 2025589 PMAQI
13th Aug 20255710 PMAQI
13th Aug 20255711 PMAQI
14th Aug 20255812 AMAQI
14th Aug 2025581 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025583 AMAQI
14th Aug 2025594 AMAQI

27°C24/32°C

14th Aug 2025585 AMAQI
14th Aug 2025596 AMAQI
14th Aug 2025587 AMAQI
14th Aug 2025628 AMAQI
14th Aug 2025639 AMAQI
14th Aug 20256810 AMAQI
14th Aug 20256311 AMAQI
14th Aug 20256112 PMAQI
14th Aug 2025591 PMAQI
14th Aug 2025552 PMAQI
14th Aug 2025623 PMAQI
14th Aug 2025574 PMAQI
14th Aug 2025605 PMAQI
14th Aug 2025566 PMAQI
14th Aug 2025577 PMAQI
14th Aug 2025558 PMAQI
14th Aug 2025549 PMAQI
14th Aug 20255810 PMAQI
14th Aug 20255811 PMAQI
15th Aug 20255812 AMAQI
15th Aug 2025591 AMAQI
15th Aug 2025602 AMAQI
15th Aug 2025603 AMAQI
15th Aug 2025624 AMAQI

26°C23/28°C

15th Aug 2025605 AMAQI
15th Aug 2025606 AMAQI
15th Aug 2025617 AMAQI
15th Aug 2025658 AMAQI
15th Aug 2025669 AMAQI
15th Aug 20257510 AMAQI
15th Aug 20257011 AMAQI
15th Aug 20256812 PMAQI
15th Aug 2025651 PMAQI
15th Aug 2025582 PMAQI
15th Aug 2025563 PMAQI
15th Aug 2025504 PMAQI
15th Aug 2025535 PMAQI
15th Aug 2025546 PMAQI
15th Aug 2025567 PMAQI
15th Aug 2025578 PMAQI
15th Aug 2025589 PMAQI
15th Aug 20255710 PMAQI
15th Aug 20255911 PMAQI
16th Aug 20255912 AMAQI
16th Aug 2025601 AMAQI
16th Aug 2025602 AMAQI
16th Aug 2025613 AMAQI
16th Aug 2025624 AMAQI

29°C25/34°C

16th Aug 2025615 AMAQI
16th Aug 2025626 AMAQI
16th Aug 2025627 AMAQI
16th Aug 2025578 AMAQI
16th Aug 2025589 AMAQI
16th Aug 20255810 AMAQI
16th Aug 20255111 AMAQI
16th Aug 20253812 PMAQI
16th Aug 2025381 PMAQI
16th Aug 2025332 PMAQI
16th Aug 2025353 PMAQI
16th Aug 2025404 PMAQI
16th Aug 2025425 PMAQI
16th Aug 2025436 PMAQI
16th Aug 2025477 PMAQI
16th Aug 2025548 PMAQI
16th Aug 2025559 PMAQI
16th Aug 20255510 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20255712 AMAQI
17th Aug 2025611 AMAQI
17th Aug 2025632 AMAQI
17th Aug 2025603 AMAQI
17th Aug 2025594 AMAQI

30°C26/35°C

17th Aug 2025605 AMAQI
17th Aug 2025606 AMAQI
17th Aug 2025607 AMAQI
17th Aug 2025598 AMAQI
17th Aug 2025639 AMAQI
17th Aug 20256410 AMAQI
17th Aug 20255811 AMAQI
17th Aug 20255112 PMAQI
17th Aug 2025501 PMAQI
17th Aug 2025442 PMAQI
17th Aug 2025463 PMAQI
17th Aug 2025504 PMAQI
17th Aug 2025505 PMAQI
17th Aug 2025486 PMAQI
17th Aug 2025547 PMAQI
17th Aug 2025568 PMAQI
17th Aug 2025589 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20255911 PMAQI
18th Aug 20255812 AMAQI
18th Aug 2025601 AMAQI
18th Aug 2025602 AMAQI
18th Aug 2025593 AMAQI
18th Aug 2025594 AMAQI

30°C26/35°C

18th Aug 2025585 AMAQI
18th Aug 2025586 AMAQI
18th Aug 2025587 AMAQI
18th Aug 2025708 AMAQI
18th Aug 2025749 AMAQI
18th Aug 20257110 AMAQI
18th Aug 20256511 AMAQI
18th Aug 20255912 PMAQI
18th Aug 2025621 PMAQI
18th Aug 2025552 PMAQI
18th Aug 2025553 PMAQI
18th Aug 2025544 PMAQI
18th Aug 2025545 PMAQI
18th Aug 2025526 PMAQI
18th Aug 2025567 PMAQI
18th Aug 2025588 PMAQI
18th Aug 2025599 PMAQI
18th Aug 20256010 PMAQI
18th Aug 20256311 PMAQI
19th Aug 20256112 AMAQI
19th Aug 2025591 AMAQI
19th Aug 2025592 AMAQI
19th Aug 2025613 AMAQI
19th Aug 2025604 AMAQI

31°C26/36°C

19th Aug 2025615 AMAQI
19th Aug 2025616 AMAQI
19th Aug 2025617 AMAQI
19th Aug 2025678 AMAQI
19th Aug 2025699 AMAQI
19th Aug 20256410 AMAQI
19th Aug 20256011 AMAQI
19th Aug 20255812 PMAQI
19th Aug 2025531 PMAQI
19th Aug 2025522 PMAQI
19th Aug 2025513 PMAQI
19th Aug 2025524 PMAQI
19th Aug 2025495 PMAQI
19th Aug 2025516 PMAQI
19th Aug 2025557 PMAQI
19th Aug 2025578 PMAQI
19th Aug 2025589 PMAQI
19th Aug 20255710 PMAQI
19th Aug 20255811 PMAQI
20th Aug 20255912 AMAQI
20th Aug 2025601 AMAQI
20th Aug 2025602 AMAQI
20th Aug 2025613 AMAQI
20th Aug 2025614 AMAQI

--°C/°C

20th Aug 2025615 AMAQI
5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

56AQI

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

54AQI

9 heures / Jour
270 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 PM (Moyenne 56), tandis que l'AQI le plus bas était entre 11 AM à 7 PM (Moyenne 54).
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
8 PM - 11 PM

58AQI

4 heures / Jour
120 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 8 PM à 11 PM (Moyenne 58).

Jours de 2025 Vs Qualité de l'Air

Yongcheng, Henan, China

2025

0.4%

1

50%

115

37%

85

12%

28

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 231 derniers jours de 2025 (134 jours restants)

Bon
1 Jours
Modéré
115 Jours
Pauvre
85 Jours
Non sain
28 Jours
Sévère
1 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0.43%

Niveau de risque sanitaire:

Extrême

En 2025, 0.43% des 231 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

Yongcheng, Henan, 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
163AQI
2nd Janvier 2025
181AQI
3rd Janvier 2025
165AQI
4th Janvier 2025
187AQI
5th Janvier 2025
165AQI
6th Janvier 2025
116AQI
7th Janvier 2025
125AQI
8th Janvier 2025
108AQI
9th Janvier 2025
100AQI
10th Janvier 2025
108AQI
11th Janvier 2025
133AQI
12th Janvier 2025
130AQI
13th Janvier 2025
150AQI
14th Janvier 2025
162AQI
15th Janvier 2025
104AQI
16th Janvier 2025
140AQI
17th Janvier 2025
140AQI
18th Janvier 2025
158AQI
19th Janvier 2025
165AQI
20th Janvier 2025
171AQI
21st Janvier 2025
190AQI
22nd Janvier 2025
186AQI
23rd Janvier 2025
169AQI
24th Janvier 2025
166AQI
25th Janvier 2025
154AQI
26th Janvier 2025
140AQI
27th Janvier 2025
91AQI
28th Janvier 2025
125AQI
29th Janvier 2025
178AQI
30th Janvier 2025
159AQI
31st Janvier 2025
171AQI
1st Février 2025
166AQI
2nd Février 2025
178AQI
3rd Février 2025
170AQI
4th Février 2025
135AQI
5th Février 2025
105AQI
6th Février 2025
105AQI
7th Février 2025
75AQI
8th Février 2025
77AQI
9th Février 2025
93AQI
10th Février 2025
113AQI
11th Février 2025
144AQI
12th Février 2025
138AQI
13th Février 2025
140AQI
14th Février 2025
147AQI
15th Février 2025
142AQI
16th Février 2025
114AQI
17th Février 2025
110AQI
18th Février 2025
131AQI
19th Février 2025
133AQI
20th Février 2025
117AQI
21st Février 2025
120AQI
22nd Février 2025
143AQI
23rd Février 2025
118AQI
24th Février 2025
104AQI
25th Février 2025
132AQI
26th Février 2025
142AQI
27th Février 2025
154AQI
28th Février 2025
158AQI
1st Mars 2025
167AQI
2nd Mars 2025
89AQI
3rd Mars 2025
96AQI
4th Mars 2025
108AQI
5th Mars 2025
128AQI
6th Mars 2025
135AQI
7th Mars 2025
136AQI
8th Mars 2025
148AQI
9th Mars 2025
153AQI
10th Mars 2025
155AQI
11th Mars 2025
162AQI
12th Mars 2025
167AQI
13th Mars 2025
141AQI
14th Mars 2025
101AQI
15th Mars 2025
134AQI
16th Mars 2025
81AQI
17th Mars 2025
93AQI
18th Mars 2025
75AQI
19th Mars 2025
95AQI
20th Mars 2025
86AQI
21st Mars 2025
83AQI
22nd Mars 2025
92AQI
23rd Mars 2025
112AQI
24th Mars 2025
221AQI
25th Mars 2025
120AQI
26th Mars 2025
148AQI
27th Mars 2025
128AQI
28th Mars 2025
142AQI
29th Mars 2025
104AQI
30th Mars 2025
117AQI
31st Mars 2025
116AQI
1st Avril 2025
121AQI
2nd Avril 2025
102AQI
3rd Avril 2025
110AQI
4th Avril 2025
132AQI
5th Avril 2025
112AQI
6th Avril 2025
119AQI
7th Avril 2025
117AQI
8th Avril 2025
136AQI
9th Avril 2025
140AQI
10th Avril 2025
141AQI
11th Avril 2025
132AQI
12th Avril 2025
169AQI
13th Avril 2025
112AQI
14th Avril 2025
98AQI
15th Avril 2025
97AQI
16th Avril 2025
104AQI
17th Avril 2025
119AQI
18th Avril 2025
127AQI
19th Avril 2025
117AQI
20th Avril 2025
112AQI
21st Avril 2025
100AQI
22nd Avril 2025
109AQI
23rd Avril 2025
116AQI
24th Avril 2025
98AQI
25th Avril 2025
100AQI
26th Avril 2025
99AQI
27th Avril 2025
101AQI
28th Avril 2025
91AQI
29th Avril 2025
96AQI
30th Avril 2025
96AQI
1st Mai 2025
92AQI
2nd Mai 2025
100AQI
3rd Mai 2025
78AQI
4th Mai 2025
89AQI
5th Mai 2025
93AQI
6th Mai 2025
110AQI
7th Mai 2025
107AQI
8th Mai 2025
108AQI
9th Mai 2025
82AQI
10th Mai 2025
81AQI
11th Mai 2025
86AQI
12th Mai 2025
84AQI
13th Mai 2025
93AQI
14th Mai 2025
98AQI
15th Mai 2025
112AQI
16th Mai 2025
113AQI
17th Mai 2025
121AQI
18th Mai 2025
98AQI
19th Mai 2025
120AQI
20th Mai 2025
112AQI
21st Mai 2025
113AQI
22nd Mai 2025
109AQI
23rd Mai 2025
118AQI
24th Mai 2025
104AQI
25th Mai 2025
99AQI
26th Mai 2025
103AQI
27th Mai 2025
107AQI
28th Mai 2025
104AQI
29th Mai 2025
104AQI
30th Mai 2025
99AQI
31st Mai 2025
113AQI
1st Juin 2025
90AQI
2nd Juin 2025
94AQI
3rd Juin 2025
92AQI
4th Juin 2025
92AQI
5th Juin 2025
90AQI
6th Juin 2025
93AQI
7th Juin 2025
91AQI
8th Juin 2025
96AQI
9th Juin 2025
86AQI
10th Juin 2025
84AQI
11th Juin 2025
86AQI
12th Juin 2025
84AQI
13th Juin 2025
86AQI
14th Juin 2025
85AQI
15th Juin 2025
75AQI
16th Juin 2025
75AQI
17th Juin 2025
78AQI
18th Juin 2025
67AQI
19th Juin 2025
60AQI
20th Juin 2025
64AQI
21st Juin 2025
69AQI
22nd Juin 2025
63AQI
23rd Juin 2025
66AQI
24th Juin 2025
69AQI
25th Juin 2025
74AQI
26th Juin 2025
67AQI
27th Juin 2025
65AQI
28th Juin 2025
60AQI
29th Juin 2025
51AQI
30th Juin 2025
55AQI
1st Juillet 2025
56AQI
2nd Juillet 2025
52AQI
3rd Juillet 2025
54AQI
4th Juillet 2025
54AQI
5th Juillet 2025
55AQI
6th Juillet 2025
58AQI
7th Juillet 2025
63AQI
8th Juillet 2025
61AQI
9th Juillet 2025
53AQI
10th Juillet 2025
71AQI
11th Juillet 2025
83AQI
12th Juillet 2025
71AQI
13th Juillet 2025
72AQI
14th Juillet 2025
67AQI
15th Juillet 2025
69AQI
16th Juillet 2025
75AQI
17th Juillet 2025
69AQI
18th Juillet 2025
67AQI
19th Juillet 2025
69AQI
20th Juillet 2025
61AQI
21st Juillet 2025
62AQI
22nd Juillet 2025
56AQI
23rd Juillet 2025
57AQI
24th Juillet 2025
56AQI
25th Juillet 2025
59AQI
26th Juillet 2025
56AQI
27th Juillet 2025
56AQI
28th Juillet 2025
54AQI
29th Juillet 2025
53AQI
30th Juillet 2025
58AQI
31st Juillet 2025
57AQI
1st Août 2025
55AQI
2nd Août 2025
52AQI
3rd Août 2025
56AQI
4th Août 2025
62AQI
5th Août 2025
61AQI
6th Août 2025
65AQI
7th Août 2025
66AQI
8th Août 2025
64AQI
9th Août 2025
57AQI
10th Août 2025
58AQI
11th Août 2025
49AQI
12th Août 2025
51AQI
13th Août 2025
55AQI
14th Août 2025
59AQI
15th Août 2025
60AQI
16th Août 2025
53AQI
17th Août 2025
56AQI
18th Août 2025
60AQI

148AQI

129AQI

124AQI

114AQI

102AQI

77AQI

61AQI

58AQI

Nombre de jours

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

2025104AQI

2
12
17
3
20
5
9
16
5
1
9
20
1
14
17
30
31
1
17
1
115
85
28
1

Le plus élevé AQI enregistré en

Janvier

148AQI

Le plus bas AQI enregistré en

Août

58AQI

202494AQI

8
8
1
3
2
12
30
7
24
5
26
2
22
5
1
9
16
5
12
16
2
19
12
15
135
70
27

Le plus élevé AQI enregistré en

Janvier

143AQI

Le plus bas AQI enregistré en

Juillet

57AQI

2023123AQI

1
2
3
23
5
4
25
5

Le plus élevé AQI enregistré en

Décembre

125AQI

Le plus bas AQI enregistré en

Novembre

104AQI

2021134AQI

3
16
8
4
8
16
4
2
2
13
34
12
4

Le plus élevé AQI enregistré en

Janvier

150AQI

Le plus bas AQI enregistré en

Mars

103AQI

2020112AQI

2
7
1
2
26
3
15
10
6
24
1
6
13
11
4
5
20
2
4
64
56
32
2

Le plus élevé AQI enregistré en

Décembre

156AQI

Le plus bas AQI enregistré en

Juillet

71AQI

Années les plus & moins polluées des 5 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
134AQI
Année la moins polluée enregistrée
2024(Moyenne)
94AQI

La qualité de l'air annuelle de Yongcheng pour l'année 2025 AQI (104) montre un changement moyen de pourcentage de -8.8% (amélioré AQI) par rapport aux années précédentes : 2020 (112), 2021 (134), 2023 (123), 2024 (94).