Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Engineering College, Pingdingshan, 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

Engineering College, Pingdingshan, Henan, 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 2023
102AQI
AQI le plus bas enregistré le
2nd Aug 2024
13AQI

Analyse du même jour (20th 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 56 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 : 20th Aug - 21st Aug 2025

Engineering College, Pingdingshan, Henan, China

AQI
Jour
Nuit
.

5 AM20th Aug 2025

7 PM

4 AM21st Aug 2025

Heure du jour
Heure moyenne la plus haute
6AM20th Aug

61AQI

Heure moyenne la plus basse
5PM20th Aug

36AQI

Heure de la nuit
Heure moyenne la plus haute
1AM21st Aug

60AQI

Heure moyenne la plus basse
8PM20th Aug

57AQI

Au cours des 24 dernières heures,

L'AQI de Engineering College a atteint son point le plus élevé de 61 à 6 AM pendant le Jour, tandis que le point le plus bas, 36, a été enregistré à 5 PM pendant le Jour entre 20th Aug et 21st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Engineering College, Pingdingshan, Henan, China

JulAug
22nd - 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 - 21st21st
Jour
Nuit
22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025788 AMAQI
22nd Jul 2025789 AMAQI
22nd Jul 20257910 AMAQI
22nd Jul 20258511 AMAQI
22nd Jul 20258012 PMAQI
22nd Jul 2025741 PMAQI
22nd Jul 2025732 PMAQI
22nd Jul 2025673 PMAQI
22nd Jul 2025654 PMAQI
22nd Jul 2025645 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025667 PMAQI
22nd Jul 2025658 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025684 AMAQI

28°C25/33°C

23rd Jul 2025705 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025687 AMAQI
23rd Jul 2025508 AMAQI
23rd Jul 2025519 AMAQI
23rd Jul 20255010 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255712 PMAQI
23rd Jul 2025471 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025244 PMAQI
23rd Jul 2025255 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025457 PMAQI
23rd Jul 2025598 PMAQI
23rd Jul 2025579 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025572 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025614 AMAQI

29°C25/35°C

24th Jul 2025625 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025649 AMAQI
24th Jul 20256610 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20256712 PMAQI
24th Jul 2025651 PMAQI
24th Jul 2025652 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025365 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025457 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025594 AMAQI

31°C26/38°C

25th Jul 2025605 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20256310 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025591 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025483 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025496 PMAQI
25th Jul 2025557 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025604 AMAQI

33°C27/40°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025648 AMAQI
26th Jul 2025669 AMAQI
26th Jul 20257010 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025711 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025565 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255810 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025571 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025624 AMAQI

32°C26/38°C

27th Jul 2025625 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025456 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025594 AMAQI

32°C27/38°C

28th Jul 2025595 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025668 AMAQI
28th Jul 2025689 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20257611 AMAQI
28th Jul 20257112 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025535 PMAQI
28th Jul 2025436 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025538 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI

32°C27/38°C

29th Jul 2025615 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025638 AMAQI
29th Jul 2025649 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256311 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025571 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025633 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025604 AMAQI

33°C27/41°C

30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025718 AMAQI
30th Jul 2025749 AMAQI
30th Jul 20257310 AMAQI
30th Jul 20256611 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256310 PMAQI
30th Jul 20256311 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI

32°C27/39°C

31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20257210 AMAQI
31st Jul 20257611 AMAQI
31st Jul 20257112 PMAQI
31st Jul 2025701 PMAQI
31st Jul 2025672 PMAQI
31st Jul 2025603 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025675 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025581 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025573 AMAQI
1st Aug 2025584 AMAQI

32°C25/38°C

1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025631 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025713 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025706 PMAQI
1st Aug 2025667 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI

32°C26/38°C

2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025748 AMAQI
2nd Aug 2025699 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256412 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025516 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20256110 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025624 AMAQI

33°C27/38°C

3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025728 AMAQI
3rd Aug 2025689 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20256511 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025671 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025617 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256410 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256112 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI

34°C27/41°C

4th Aug 2025625 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025768 AMAQI
4th Aug 2025769 AMAQI
4th Aug 20257910 AMAQI
4th Aug 20257611 AMAQI
4th Aug 20258212 PMAQI
4th Aug 2025851 PMAQI
4th Aug 2025742 PMAQI
4th Aug 2025723 PMAQI
4th Aug 2025704 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025696 PMAQI
4th Aug 2025677 PMAQI
4th Aug 2025688 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20257210 PMAQI
4th Aug 20256611 PMAQI
5th Aug 20256712 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025643 AMAQI
5th Aug 2025654 AMAQI

35°C29/42°C

5th Aug 2025655 AMAQI
5th Aug 2025646 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025848 AMAQI
5th Aug 2025969 AMAQI
5th Aug 202510910 AMAQI
5th Aug 20258911 AMAQI
5th Aug 20258812 PMAQI
5th Aug 2025861 PMAQI
5th Aug 2025762 PMAQI
5th Aug 2025723 PMAQI
5th Aug 2025694 PMAQI
5th Aug 2025695 PMAQI
5th Aug 2025686 PMAQI
5th Aug 2025727 PMAQI
5th Aug 2025698 PMAQI
5th Aug 2025709 PMAQI
5th Aug 20257510 PMAQI
5th Aug 20256811 PMAQI
6th Aug 20256812 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025632 AMAQI
6th Aug 2025673 AMAQI
6th Aug 2025684 AMAQI

32°C28/40°C

6th Aug 2025695 AMAQI
6th Aug 2025706 AMAQI
6th Aug 2025697 AMAQI
6th Aug 2025608 AMAQI
6th Aug 2025639 AMAQI
6th Aug 20256610 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20256012 PMAQI
6th Aug 2025731 PMAQI
6th Aug 2025632 PMAQI
6th Aug 2025703 PMAQI
6th Aug 2025584 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025556 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025628 PMAQI
6th Aug 2025689 PMAQI
6th Aug 20256510 PMAQI
6th Aug 20256011 PMAQI
7th Aug 20256812 AMAQI
7th Aug 2025681 AMAQI
7th Aug 2025662 AMAQI
7th Aug 2025673 AMAQI
7th Aug 2025664 AMAQI

29°C27/32°C

7th Aug 2025665 AMAQI
7th Aug 2025666 AMAQI
7th Aug 2025667 AMAQI
7th Aug 2025748 AMAQI
7th Aug 2025689 AMAQI
7th Aug 20257310 AMAQI
7th Aug 20257911 AMAQI
7th Aug 20258612 PMAQI
7th Aug 2025681 PMAQI
7th Aug 2025922 PMAQI
7th Aug 2025883 PMAQI
7th Aug 2025834 PMAQI
7th Aug 2025805 PMAQI
7th Aug 2025746 PMAQI
7th Aug 2025697 PMAQI
7th Aug 2025648 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20255910 PMAQI
7th Aug 20256111 PMAQI
8th Aug 20256012 AMAQI
8th Aug 2025661 AMAQI
8th Aug 2025662 AMAQI
8th Aug 2025663 AMAQI
8th Aug 2025684 AMAQI

30°C26/35°C

8th Aug 2025685 AMAQI
8th Aug 2025696 AMAQI
8th Aug 2025697 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025509 AMAQI
8th Aug 20255410 AMAQI
8th Aug 20257311 AMAQI
8th Aug 20258012 PMAQI
8th Aug 2025741 PMAQI
8th Aug 2025662 PMAQI
8th Aug 2025573 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025506 PMAQI
8th Aug 2025527 PMAQI
8th Aug 2025598 PMAQI
8th Aug 2025619 PMAQI
8th Aug 20256310 PMAQI
8th Aug 20255911 PMAQI
9th Aug 20255812 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025662 AMAQI
9th Aug 2025663 AMAQI
9th Aug 2025664 AMAQI

30°C26/34°C

9th Aug 2025665 AMAQI
9th Aug 2025666 AMAQI
9th Aug 2025657 AMAQI
9th Aug 2025368 AMAQI
9th Aug 2025349 AMAQI
9th Aug 20254210 AMAQI
9th Aug 20254811 AMAQI
9th Aug 20254212 PMAQI
9th Aug 2025291 PMAQI
9th Aug 2025262 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025284 PMAQI
9th Aug 2025245 PMAQI
9th Aug 2025266 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025549 PMAQI
9th Aug 20255610 PMAQI
9th Aug 20255511 PMAQI
10th Aug 20256012 AMAQI
10th Aug 2025641 AMAQI
10th Aug 2025642 AMAQI
10th Aug 2025643 AMAQI
10th Aug 2025614 AMAQI

25°C23/26°C

10th Aug 2025615 AMAQI
10th Aug 2025616 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025578 AMAQI
10th Aug 2025579 AMAQI
10th Aug 20256010 AMAQI
10th Aug 20256511 AMAQI
10th Aug 20255812 PMAQI
10th Aug 2025601 PMAQI
10th Aug 2025542 PMAQI
10th Aug 2025603 PMAQI
10th Aug 2025574 PMAQI
10th Aug 2025635 PMAQI
10th Aug 2025666 PMAQI
10th Aug 2025587 PMAQI
10th Aug 2025628 PMAQI
10th Aug 2025649 PMAQI
10th Aug 20256410 PMAQI
10th Aug 20256511 PMAQI
11th Aug 20256412 AMAQI
11th Aug 2025621 AMAQI
11th Aug 2025622 AMAQI
11th Aug 2025623 AMAQI
11th Aug 2025624 AMAQI

25°C23/27°C

11th Aug 2025625 AMAQI
11th Aug 2025616 AMAQI
11th Aug 2025627 AMAQI
11th Aug 2025558 AMAQI
11th Aug 2025529 AMAQI
11th Aug 20255310 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20255412 PMAQI
11th Aug 2025501 PMAQI
11th Aug 2025482 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025624 PMAQI
11th Aug 2025505 PMAQI
11th Aug 2025506 PMAQI
11th Aug 2025597 PMAQI
11th Aug 2025618 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20256410 PMAQI
11th Aug 20256111 PMAQI
12th Aug 20256412 AMAQI
12th Aug 2025601 AMAQI
12th Aug 2025612 AMAQI
12th Aug 2025603 AMAQI
12th Aug 2025604 AMAQI

27°C22/33°C

12th Aug 2025605 AMAQI
12th Aug 2025626 AMAQI
12th Aug 2025637 AMAQI
12th Aug 2025658 AMAQI
12th Aug 2025729 AMAQI
12th Aug 20256710 AMAQI
12th Aug 20256811 AMAQI
12th Aug 20256812 PMAQI
12th Aug 2025631 PMAQI
12th Aug 2025582 PMAQI
12th Aug 2025633 PMAQI
12th Aug 2025584 PMAQI
12th Aug 2025525 PMAQI
12th Aug 2025496 PMAQI
12th Aug 2025537 PMAQI
12th Aug 2025598 PMAQI
12th Aug 2025609 PMAQI
12th Aug 20256010 PMAQI
12th Aug 20255811 PMAQI
13th Aug 20256112 AMAQI
13th Aug 2025611 AMAQI
13th Aug 2025602 AMAQI
13th Aug 2025613 AMAQI
13th Aug 2025614 AMAQI

28°C23/33°C

13th Aug 2025625 AMAQI
13th Aug 2025606 AMAQI
13th Aug 2025627 AMAQI
13th Aug 2025638 AMAQI
13th Aug 2025609 AMAQI
13th Aug 20256510 AMAQI
13th Aug 20256311 AMAQI
13th Aug 20256512 PMAQI
13th Aug 2025551 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025523 PMAQI
13th Aug 2025444 PMAQI
13th Aug 2025495 PMAQI
13th Aug 2025426 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025618 PMAQI
13th Aug 2025589 PMAQI
13th Aug 20255810 PMAQI
13th Aug 20255911 PMAQI
14th Aug 20256112 AMAQI
14th Aug 2025601 AMAQI
14th Aug 2025612 AMAQI
14th Aug 2025603 AMAQI
14th Aug 2025604 AMAQI

27°C21/33°C

14th Aug 2025585 AMAQI
14th Aug 2025606 AMAQI
14th Aug 2025607 AMAQI
14th Aug 2025648 AMAQI
14th Aug 2025709 AMAQI
14th Aug 20257010 AMAQI
14th Aug 20256911 AMAQI
14th Aug 20256512 PMAQI
14th Aug 2025551 PMAQI
14th Aug 2025542 PMAQI
14th Aug 2025433 PMAQI
14th Aug 2025424 PMAQI
14th Aug 2025565 PMAQI
14th Aug 2025536 PMAQI
14th Aug 2025597 PMAQI
14th Aug 2025618 PMAQI
14th Aug 2025639 PMAQI
14th Aug 20256410 PMAQI
14th Aug 20256111 PMAQI
15th Aug 20256212 AMAQI
15th Aug 2025601 AMAQI
15th Aug 2025612 AMAQI
15th Aug 2025623 AMAQI
15th Aug 2025624 AMAQI

27°C23/33°C

15th Aug 2025645 AMAQI
15th Aug 2025616 AMAQI
15th Aug 2025617 AMAQI
15th Aug 2025678 AMAQI
15th Aug 2025819 AMAQI
15th Aug 20258410 AMAQI
15th Aug 20257711 AMAQI
15th Aug 20256812 PMAQI
15th Aug 2025641 PMAQI
15th Aug 2025662 PMAQI
15th Aug 2025573 PMAQI
15th Aug 2025534 PMAQI
15th Aug 2025545 PMAQI
15th Aug 2025546 PMAQI
15th Aug 2025627 PMAQI
15th Aug 2025608 PMAQI
15th Aug 2025609 PMAQI
15th Aug 20256310 PMAQI
15th Aug 20256411 PMAQI
16th Aug 20256012 AMAQI
16th Aug 2025601 AMAQI
16th Aug 2025602 AMAQI
16th Aug 2025623 AMAQI
16th Aug 2025634 AMAQI

29°C25/36°C

16th Aug 2025645 AMAQI
16th Aug 2025636 AMAQI
16th Aug 2025637 AMAQI
16th Aug 2025468 AMAQI
16th Aug 2025449 AMAQI
16th Aug 20255510 AMAQI
16th Aug 20254811 AMAQI
16th Aug 20255612 PMAQI
16th Aug 2025481 PMAQI
16th Aug 2025402 PMAQI
16th Aug 2025493 PMAQI
16th Aug 2025484 PMAQI
16th Aug 2025345 PMAQI
16th Aug 2025456 PMAQI
16th Aug 2025487 PMAQI
16th Aug 2025568 PMAQI
16th Aug 2025589 PMAQI
16th Aug 20255610 PMAQI
16th Aug 20255811 PMAQI
17th Aug 20256012 AMAQI
17th Aug 2025621 AMAQI
17th Aug 2025622 AMAQI
17th Aug 2025603 AMAQI
17th Aug 2025594 AMAQI

30°C26/36°C

17th Aug 2025595 AMAQI
17th Aug 2025596 AMAQI
17th Aug 2025607 AMAQI
17th Aug 2025588 AMAQI
17th Aug 2025589 AMAQI
17th Aug 20255610 AMAQI
17th Aug 20255611 AMAQI
17th Aug 20254512 PMAQI
17th Aug 2025411 PMAQI
17th Aug 2025422 PMAQI
17th Aug 2025343 PMAQI
17th Aug 2025444 PMAQI
17th Aug 2025365 PMAQI
17th Aug 2025436 PMAQI
17th Aug 2025567 PMAQI
17th Aug 2025598 PMAQI
17th Aug 2025609 PMAQI
17th Aug 20256010 PMAQI
17th Aug 20256211 PMAQI
18th Aug 20256212 AMAQI
18th Aug 2025601 AMAQI
18th Aug 2025602 AMAQI
18th Aug 2025593 AMAQI
18th Aug 2025594 AMAQI

31°C26/37°C

18th Aug 2025585 AMAQI
18th Aug 2025596 AMAQI
18th Aug 2025597 AMAQI
18th Aug 2025708 AMAQI
18th Aug 2025709 AMAQI
18th Aug 20256710 AMAQI
18th Aug 20256511 AMAQI
18th Aug 20256612 PMAQI
18th Aug 2025621 PMAQI
18th Aug 2025582 PMAQI
18th Aug 2025563 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025575 PMAQI
18th Aug 2025596 PMAQI
18th Aug 2025577 PMAQI
18th Aug 2025588 PMAQI
18th Aug 2025609 PMAQI
18th Aug 20256010 PMAQI
18th Aug 20256211 PMAQI
19th Aug 20256112 AMAQI
19th Aug 2025591 AMAQI
19th Aug 2025592 AMAQI
19th Aug 2025603 AMAQI
19th Aug 2025604 AMAQI

32°C27/39°C

19th Aug 2025615 AMAQI
19th Aug 2025606 AMAQI
19th Aug 2025607 AMAQI
19th Aug 2025658 AMAQI
19th Aug 2025659 AMAQI
19th Aug 20256410 AMAQI
19th Aug 20256211 AMAQI
19th Aug 20256012 PMAQI
19th Aug 2025581 PMAQI
19th Aug 2025602 PMAQI
19th Aug 2025563 PMAQI
19th Aug 2025584 PMAQI
19th Aug 2025585 PMAQI
19th Aug 2025556 PMAQI
19th Aug 2025577 PMAQI
19th Aug 2025568 PMAQI
19th Aug 2025599 PMAQI
19th Aug 20256110 PMAQI
19th Aug 20256011 PMAQI
20th Aug 20256112 AMAQI
20th Aug 2025591 AMAQI
20th Aug 2025602 AMAQI
20th Aug 2025603 AMAQI
20th Aug 2025604 AMAQI

32°C27/38°C

20th Aug 2025605 AMAQI
20th Aug 2025616 AMAQI
20th Aug 2025607 AMAQI
20th Aug 2025518 AMAQI
20th Aug 2025519 AMAQI
20th Aug 20255410 AMAQI
20th Aug 20255611 AMAQI
20th Aug 20254212 PMAQI
20th Aug 2025521 PMAQI
20th Aug 2025422 PMAQI
20th Aug 2025463 PMAQI
20th Aug 2025364 PMAQI
20th Aug 2025365 PMAQI
20th Aug 2025406 PMAQI
20th Aug 2025527 PMAQI
20th Aug 2025578 PMAQI
20th Aug 2025589 PMAQI
20th Aug 20255810 PMAQI
20th Aug 20255911 PMAQI
21st Aug 20255912 AMAQI
21st Aug 2025601 AMAQI
21st Aug 2025602 AMAQI
21st Aug 2025583 AMAQI
21st Aug 2025584 AMAQI

32°C27/37°C

21st Aug 2025585 AMAQI
5 AM
21st Aug 2025586 AMAQI
21st Aug 2025587 AMAQI
21st Aug 2025568 AMAQI
21st Aug 2025609 AMAQI
21st Aug 20256810 AMAQI
21st Aug 20255911 AMAQI
21st Aug 20256112 PMAQI
12 PM
21st Aug 2025501 PMAQI
21st Aug 2025362 PMAQI
7 PM
12 AM
4 AM

--°C/°C

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

60AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
2 PM - 6 PM

55AQI

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 PM (Moyenne 60), tandis que l'AQI le plus bas était entre 2 PM à 6 PM (Moyenne 55).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

61AQI

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

60AQI

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 61), tandis que l'AQI le plus bas était entre 8 PM à 11 PM (Moyenne 60).

Jours de 2025 Vs Qualité de l'Air

Engineering College, Pingdingshan, Henan, China

2025

3%

6

52%

121

33%

77

12%

27

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 233 derniers jours de 2025 (132 jours restants)

Bon
6 Jours
Modéré
121 Jours
Pauvre
77 Jours
Non sain
27 Jours
Sévère
1 Jours
Dangereux
0 Jours

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

Niveau de risque sanitaire:

Extrême

En 2025, 3% des 233 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

Engineering College, Pingdingshan, 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
162AQI
2nd Janvier 2025
166AQI
3rd Janvier 2025
182AQI
4th Janvier 2025
181AQI
5th Janvier 2025
156AQI
6th Janvier 2025
116AQI
7th Janvier 2025
115AQI
8th Janvier 2025
98AQI
9th Janvier 2025
103AQI
10th Janvier 2025
126AQI
11th Janvier 2025
114AQI
12th Janvier 2025
99AQI
13th Janvier 2025
133AQI
14th Janvier 2025
104AQI
15th Janvier 2025
99AQI
16th Janvier 2025
94AQI
17th Janvier 2025
126AQI
18th Janvier 2025
140AQI
19th Janvier 2025
141AQI
20th Janvier 2025
164AQI
21st Janvier 2025
189AQI
22nd Janvier 2025
192AQI
23rd Janvier 2025
164AQI
24th Janvier 2025
171AQI
25th Janvier 2025
166AQI
26th Janvier 2025
101AQI
27th Janvier 2025
92AQI
28th Janvier 2025
105AQI
29th Janvier 2025
171AQI
30th Janvier 2025
176AQI
31st Janvier 2025
172AQI
1st Février 2025
168AQI
2nd Février 2025
167AQI
3rd Février 2025
120AQI
4th Février 2025
110AQI
5th Février 2025
86AQI
6th Février 2025
89AQI
7th Février 2025
79AQI
8th Février 2025
81AQI
9th Février 2025
98AQI
10th Février 2025
131AQI
11th Février 2025
143AQI
12th Février 2025
101AQI
13th Février 2025
113AQI
14th Février 2025
128AQI
15th Février 2025
117AQI
16th Février 2025
103AQI
17th Février 2025
130AQI
18th Février 2025
139AQI
19th Février 2025
147AQI
20th Février 2025
149AQI
21st Février 2025
160AQI
22nd Février 2025
162AQI
23rd Février 2025
164AQI
24th Février 2025
158AQI
25th Février 2025
134AQI
26th Février 2025
148AQI
27th Février 2025
156AQI
28th Février 2025
161AQI
1st Mars 2025
148AQI
2nd Mars 2025
95AQI
3rd Mars 2025
90AQI
4th Mars 2025
95AQI
5th Mars 2025
129AQI
6th Mars 2025
134AQI
7th Mars 2025
142AQI
8th Mars 2025
143AQI
9th Mars 2025
155AQI
10th Mars 2025
140AQI
11th Mars 2025
157AQI
12th Mars 2025
146AQI
13th Mars 2025
165AQI
14th Mars 2025
104AQI
15th Mars 2025
123AQI
16th Mars 2025
79AQI
17th Mars 2025
79AQI
18th Mars 2025
82AQI
19th Mars 2025
74AQI
20th Mars 2025
63AQI
21st Mars 2025
68AQI
22nd Mars 2025
78AQI
23rd Mars 2025
95AQI
24th Mars 2025
110AQI
25th Mars 2025
91AQI
26th Mars 2025
122AQI
27th Mars 2025
105AQI
28th Mars 2025
130AQI
29th Mars 2025
87AQI
30th Mars 2025
97AQI
31st Mars 2025
96AQI
1st Avril 2025
94AQI
2nd Avril 2025
73AQI
3rd Avril 2025
95AQI
4th Avril 2025
128AQI
5th Avril 2025
78AQI
6th Avril 2025
114AQI
7th Avril 2025
105AQI
8th Avril 2025
136AQI
9th Avril 2025
139AQI
10th Avril 2025
144AQI
11th Avril 2025
138AQI
12th Avril 2025
212AQI
13th Avril 2025
114AQI
14th Avril 2025
89AQI
15th Avril 2025
80AQI
16th Avril 2025
113AQI
17th Avril 2025
120AQI
18th Avril 2025
121AQI
19th Avril 2025
120AQI
20th Avril 2025
120AQI
21st Avril 2025
109AQI
22nd Avril 2025
108AQI
23rd Avril 2025
126AQI
24th Avril 2025
87AQI
25th Avril 2025
111AQI
26th Avril 2025
100AQI
27th Avril 2025
102AQI
28th Avril 2025
79AQI
29th Avril 2025
83AQI
30th Avril 2025
91AQI
1st Mai 2025
91AQI
2nd Mai 2025
105AQI
3rd Mai 2025
72AQI
4th Mai 2025
87AQI
5th Mai 2025
146AQI
6th Mai 2025
132AQI
7th Mai 2025
158AQI
8th Mai 2025
150AQI
9th Mai 2025
116AQI
10th Mai 2025
101AQI
11th Mai 2025
85AQI
12th Mai 2025
92AQI
13th Mai 2025
110AQI
14th Mai 2025
94AQI
15th Mai 2025
104AQI
16th Mai 2025
98AQI
17th Mai 2025
155AQI
18th Mai 2025
110AQI
19th Mai 2025
136AQI
20th Mai 2025
120AQI
21st Mai 2025
138AQI
22nd Mai 2025
116AQI
23rd Mai 2025
139AQI
24th Mai 2025
108AQI
25th Mai 2025
114AQI
26th Mai 2025
94AQI
27th Mai 2025
114AQI
28th Mai 2025
112AQI
29th Mai 2025
118AQI
30th Mai 2025
92AQI
31st Mai 2025
85AQI
1st Juin 2025
87AQI
2nd Juin 2025
88AQI
3rd Juin 2025
84AQI
4th Juin 2025
84AQI
5th Juin 2025
74AQI
6th Juin 2025
81AQI
7th Juin 2025
76AQI
8th Juin 2025
90AQI
9th Juin 2025
81AQI
10th Juin 2025
82AQI
11th Juin 2025
80AQI
12th Juin 2025
83AQI
13th Juin 2025
80AQI
14th Juin 2025
71AQI
15th Juin 2025
63AQI
16th Juin 2025
64AQI
17th Juin 2025
71AQI
18th Juin 2025
62AQI
19th Juin 2025
58AQI
20th Juin 2025
64AQI
21st Juin 2025
71AQI
22nd Juin 2025
63AQI
23rd Juin 2025
65AQI
24th Juin 2025
68AQI
25th Juin 2025
67AQI
26th Juin 2025
64AQI
27th Juin 2025
55AQI
28th Juin 2025
57AQI
29th Juin 2025
51AQI
30th Juin 2025
54AQI
1st Juillet 2025
50AQI
2nd Juillet 2025
46AQI
3rd Juillet 2025
46AQI
4th Juillet 2025
48AQI
5th Juillet 2025
43AQI
6th Juillet 2025
53AQI
7th Juillet 2025
57AQI
8th Juillet 2025
63AQI
9th Juillet 2025
55AQI
10th Juillet 2025
65AQI
11th Juillet 2025
78AQI
12th Juillet 2025
73AQI
13th Juillet 2025
70AQI
14th Juillet 2025
68AQI
15th Juillet 2025
67AQI
16th Juillet 2025
74AQI
17th Juillet 2025
67AQI
18th Juillet 2025
69AQI
19th Juillet 2025
69AQI
20th Juillet 2025
67AQI
21st Juillet 2025
67AQI
22nd Juillet 2025
67AQI
23rd Juillet 2025
53AQI
24th Juillet 2025
56AQI
25th Juillet 2025
57AQI
26th Juillet 2025
60AQI
27th Juillet 2025
57AQI
28th Juillet 2025
58AQI
29th Juillet 2025
60AQI
30th Juillet 2025
60AQI
31st Juillet 2025
63AQI
1st Août 2025
63AQI
2nd Août 2025
60AQI
3rd Août 2025
63AQI
4th Août 2025
68AQI
5th Août 2025
73AQI
6th Août 2025
64AQI
7th Août 2025
70AQI
8th Août 2025
62AQI
9th Août 2025
49AQI
10th Août 2025
61AQI
11th Août 2025
58AQI
12th Août 2025
60AQI
13th Août 2025
58AQI
14th Août 2025
60AQI
15th Août 2025
63AQI
16th Août 2025
54AQI
17th Août 2025
54AQI
18th Août 2025
61AQI
19th Août 2025
60AQI
20th Août 2025
56AQI

139AQI

130AQI

110AQI

111AQI

113AQI

71AQI

61AQI

61AQI

Nombre de jours

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

2025101AQI

5
12
14
5
15
8
15
13
3
11
18
1
10
19
2
30
5
26
1
19
6
121
77
27
1

Le plus élevé AQI enregistré en

Janvier

139AQI

Le plus bas AQI enregistré en

Juillet

61AQI

2024104AQI

5
9
13
3
1
8
7
13
1
8
15
8
19
10
1
18
13
2
22
6
20
9
2
15
16
6
16
8
2
7
9
12
1
1
11
7
10
1
4
19
8
46
143
105
65
6
1

Le plus élevé AQI enregistré en

Janvier

152AQI

Le plus bas AQI enregistré en

Juillet

47AQI

2023102AQI

6
9
10
5
1
3
10
12
3
7
18
5
1
3
11
10
3
3
3
23
5
5
25
13
18
5
24
2
4
22
4
2
13
12
4
1
6
15
4
10
9
10
2
36
168
94
48
14
1

Le plus élevé AQI enregistré en

Janvier

157AQI

Le plus bas AQI enregistré en

Juillet

55AQI

2022120AQI

1
21
9
6
15
6
17
6
2
13
17
23
7
1
27
3
3
16
2
1
21
8
4
7
16
4
2
4
10
12
2
5
12
12
2
10
122
99
71
13
2

Le plus élevé AQI enregistré en

Janvier

187AQI

Le plus bas AQI enregistré en

Août

48AQI

2021115AQI

5
9
10
6
1
3
14
11
1
18
8
1
3
9
16
4
1
21
8
2
3
22
5
7
23
1
3
18
2
22
6
1
13
8
9
13
5
11
1
6
14
10
1
16
156
104
65
9
5

Le plus élevé AQI enregistré en

Mars

173AQI

Le plus bas AQI enregistré en

Juillet

62AQI

2020114AQI

5
7
1
8
10
3
12
6
19
11
1
15
15
3
20
8
18
10
2
5
13
13
5
14
8
3
3
8
18
2
4
110
102
45
5

Le plus élevé AQI enregistré en

Décembre

159AQI

Le plus bas AQI enregistré en

Août

82AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
120AQI
Année la moins polluée enregistrée
2025(Moyenne)
101AQI

La qualité de l'air annuelle de Engineering College pour l'année 2025 AQI (101) montre un changement moyen de pourcentage de -8.7% (amélioré AQI) par rapport aux années précédentes : 2020 (114), 2021 (115), 2022 (120), 2023 (102), 2024 (104).