Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à City Monitoring Station, Yanan, Shaanxi, 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

City Monitoring Station, Yanan, Shaanxi, China

2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
16th Aug 2024
80AQI
AQI le plus bas enregistré le
8th Aug 2024
55AQI

Analyse du même jour (3rd 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 62 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 : 3rd Aug - 4th Aug 2025

City Monitoring Station, Yanan, Shaanxi, China

AQI
Jour
Nuit
.

5 AM3rd Aug 2025

7 PM

4 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM3rd Aug

71AQI

Heure moyenne la plus basse
5PM3rd Aug

61AQI

Heure de la nuit
Heure moyenne la plus haute
10PM3rd Aug

66AQI

Heure moyenne la plus basse
2AM4th Aug

61AQI

Au cours des 24 dernières heures,

L'AQI de City Monitoring Station a atteint son point le plus élevé de 71 à 9 AM pendant le Jour, tandis que le point le plus bas, 61, a été enregistré à 2 AM pendant le Nuit entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

City Monitoring Station, Yanan, Shaanxi, China

JulAug
05th - 06th06th - 07th07th - 08th08th - 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
Jour
Nuit
5th Jul 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025308 AMAQI
5th Jul 2025289 AMAQI
5th Jul 20253110 AMAQI
5th Jul 20253811 AMAQI
5th Jul 20254212 PMAQI
5th Jul 2025451 PMAQI
5th Jul 2025462 PMAQI
5th Jul 2025463 PMAQI
5th Jul 2025454 PMAQI
5th Jul 2025465 PMAQI
5th Jul 2025456 PMAQI
5th Jul 2025487 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025539 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255511 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025532 AMAQI
6th Jul 2025523 AMAQI
6th Jul 2025514 AMAQI

22°C16/28°C

6th Jul 2025495 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025527 AMAQI
6th Jul 2025498 AMAQI
6th Jul 2025519 AMAQI
6th Jul 20255110 AMAQI
6th Jul 20254811 AMAQI
6th Jul 20255012 PMAQI
6th Jul 2025461 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025403 PMAQI
6th Jul 2025424 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025497 PMAQI
6th Jul 2025518 PMAQI
6th Jul 2025519 PMAQI
6th Jul 20255210 PMAQI
6th Jul 20255411 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025531 AMAQI
7th Jul 2025522 AMAQI
7th Jul 2025523 AMAQI
7th Jul 2025524 AMAQI

22°C18/29°C

7th Jul 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025538 AMAQI
7th Jul 2025549 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255111 AMAQI
7th Jul 20254612 PMAQI
7th Jul 2025431 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025423 PMAQI
7th Jul 2025444 PMAQI
7th Jul 2025405 PMAQI
7th Jul 2025396 PMAQI
7th Jul 2025447 PMAQI
7th Jul 2025498 PMAQI
7th Jul 2025529 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255311 PMAQI
8th Jul 20255312 AMAQI
8th Jul 2025531 AMAQI
8th Jul 2025532 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI

23°C18/29°C

8th Jul 2025535 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025558 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20253212 PMAQI
8th Jul 2025341 PMAQI
8th Jul 2025332 PMAQI
8th Jul 2025343 PMAQI
8th Jul 2025324 PMAQI
8th Jul 2025335 PMAQI
8th Jul 2025316 PMAQI
8th Jul 2025407 PMAQI
8th Jul 2025528 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255612 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI

22°C19/28°C

9th Jul 2025535 AMAQI
9th Jul 2025526 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025678 AMAQI
9th Jul 2025739 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20253611 AMAQI
9th Jul 20254212 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025533 PMAQI
9th Jul 2025524 PMAQI
9th Jul 2025505 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256111 PMAQI
10th Jul 20256112 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI

22°C19/27°C

10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025557 AMAQI
10th Jul 2025738 AMAQI
10th Jul 2025809 AMAQI
10th Jul 20257610 AMAQI
10th Jul 20257011 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025612 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025536 PMAQI
10th Jul 2025537 PMAQI
10th Jul 2025558 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255611 PMAQI
11th Jul 20255612 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025604 AMAQI

23°C18/29°C

11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025669 AMAQI
11th Jul 20258010 AMAQI
11th Jul 20258511 AMAQI
11th Jul 20258312 PMAQI
11th Jul 2025741 PMAQI
11th Jul 2025762 PMAQI
11th Jul 2025763 PMAQI
11th Jul 2025644 PMAQI
11th Jul 2025655 PMAQI
11th Jul 2025626 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256312 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025624 AMAQI

24°C19/30°C

12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025718 AMAQI
12th Jul 2025879 AMAQI
12th Jul 20258810 AMAQI
12th Jul 20259211 AMAQI
12th Jul 20258512 PMAQI
12th Jul 2025831 PMAQI
12th Jul 2025822 PMAQI
12th Jul 2025813 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025765 PMAQI
12th Jul 2025706 PMAQI
12th Jul 2025667 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256711 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025654 AMAQI

24°C18/30°C

13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025708 AMAQI
13th Jul 2025759 AMAQI
13th Jul 20257010 AMAQI
13th Jul 20257211 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025761 PMAQI
13th Jul 2025732 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025694 PMAQI
13th Jul 2025675 PMAQI
13th Jul 2025676 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025678 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025651 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025653 AMAQI
14th Jul 2025664 AMAQI

26°C19/32°C

14th Jul 2025665 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20256710 AMAQI
14th Jul 20256911 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025701 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025633 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025625 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025677 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256911 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI

27°C21/34°C

15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025679 AMAQI
15th Jul 20256910 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025611 PMAQI
15th Jul 2025602 PMAQI
15th Jul 2025613 PMAQI
15th Jul 2025624 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025657 PMAQI
15th Jul 2025668 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20256810 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI

30°C22/37°C

16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025608 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20255110 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025481 PMAQI
16th Jul 2025452 PMAQI
16th Jul 2025463 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025425 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025467 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025644 AMAQI

27°C23/31°C

17th Jul 2025635 AMAQI
17th Jul 2025636 AMAQI
17th Jul 2025637 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20254711 AMAQI
17th Jul 20255012 PMAQI
17th Jul 2025551 PMAQI
17th Jul 2025552 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256111 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
18th Jul 2025614 AMAQI

27°C20/34°C

18th Jul 2025625 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025608 AMAQI
18th Jul 2025589 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025682 PMAQI
18th Jul 2025653 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025665 PMAQI
18th Jul 2025666 PMAQI
18th Jul 2025687 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025639 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256412 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025612 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025624 AMAQI

27°C21/34°C

19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025738 AMAQI
19th Jul 2025769 AMAQI
19th Jul 20257910 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20257512 PMAQI
19th Jul 2025741 PMAQI
19th Jul 2025742 PMAQI
19th Jul 2025753 PMAQI
19th Jul 2025714 PMAQI
19th Jul 2025685 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025587 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256011 PMAQI
20th Jul 20255912 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025654 AMAQI

25°C21/30°C

20th Jul 2025655 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20253710 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025482 PMAQI
20th Jul 2025503 PMAQI
20th Jul 2025514 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025497 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025599 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20256011 PMAQI
21st Jul 20256012 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025604 AMAQI

24°C20/30°C

21st Jul 2025615 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20255110 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025511 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025505 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025599 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025604 AMAQI

23°C17/30°C

22nd Jul 2025605 AMAQI
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025568 AMAQI
22nd Jul 2025619 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256911 AMAQI
22nd Jul 20257212 PMAQI
22nd Jul 2025751 PMAQI
22nd Jul 2025742 PMAQI
22nd Jul 2025723 PMAQI
22nd Jul 2025714 PMAQI
22nd Jul 2025695 PMAQI
22nd Jul 2025646 PMAQI
22nd Jul 2025577 PMAQI
22nd Jul 2025608 PMAQI
22nd Jul 2025629 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256211 PMAQI
23rd Jul 20256212 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025624 AMAQI

23°C19/29°C

23rd Jul 2025625 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025648 AMAQI
23rd Jul 2025649 AMAQI
23rd Jul 20256110 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025535 PMAQI
23rd Jul 2025516 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025589 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025624 AMAQI

24°C19/29°C

24th Jul 2025625 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025528 AMAQI
24th Jul 2025489 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20254912 PMAQI
24th Jul 2025471 PMAQI
24th Jul 2025452 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025526 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025578 PMAQI
24th Jul 2025589 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025591 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025594 AMAQI

24°C20/30°C

25th Jul 2025585 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255711 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025403 PMAQI
25th Jul 2025394 PMAQI
25th Jul 2025425 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025457 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025584 AMAQI

24°C20/29°C

26th Jul 2025595 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025358 AMAQI
26th Jul 2025279 AMAQI
26th Jul 20253310 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20254912 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025512 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025485 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255310 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025573 AMAQI
27th Jul 2025564 AMAQI

24°C19/29°C

27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025279 AMAQI
27th Jul 20253510 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20255612 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025682 PMAQI
27th Jul 2025743 PMAQI
27th Jul 2025744 PMAQI
27th Jul 2025605 PMAQI
27th Jul 2025576 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025588 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255610 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025564 AMAQI

24°C19/30°C

28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20256911 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025581 PMAQI
28th Jul 2025562 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025573 AMAQI
29th Jul 2025584 AMAQI

26°C20/32°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025628 AMAQI
29th Jul 2025669 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025583 AMAQI
30th Jul 2025584 AMAQI

27°C22/33°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253811 AMAQI
30th Jul 20254412 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025646 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025628 PMAQI
30th Jul 2025639 PMAQI
30th Jul 20256210 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI

27°C21/33°C

31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20256410 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025651 PMAQI
31st Jul 2025682 PMAQI
31st Jul 2025643 PMAQI
31st Jul 2025664 PMAQI
31st Jul 2025645 PMAQI
31st Jul 2025716 PMAQI
31st Jul 2025657 PMAQI
31st Jul 2025618 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI

26°C20/32°C

1st Aug 2025585 AMAQI
1st Aug 2025606 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025671 PMAQI
1st Aug 2025702 PMAQI
1st Aug 2025653 PMAQI
1st Aug 2025644 PMAQI
1st Aug 2025665 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256610 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025624 AMAQI

26°C21/32°C

2nd Aug 2025625 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025729 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20256711 AMAQI
2nd Aug 20256512 PMAQI
2nd Aug 2025641 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025616 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025659 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI

27°C20/33°C

3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025678 AMAQI
3rd Aug 2025719 AMAQI
3rd Aug 20257010 AMAQI
3rd Aug 20256811 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025632 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025611 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025624 AMAQI

28°C22/35°C

4th Aug 2025635 AMAQI
5 AM
4th Aug 2025626 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025619 AMAQI
4th Aug 20256610 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256412 PMAQI
12 PM
4th Aug 2025641 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025683 PMAQI
7 PM
12 AM
4 AM

--°C/°C

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

58AQI

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

57AQI

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 PM (Moyenne 58), tandis que l'AQI le plus bas était entre 8 AM à 7 PM (Moyenne 57).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

60AQI

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

60AQI

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 60), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 60).

Jours de 2025 Vs Qualité de l'Air

City Monitoring Station, Yanan, Shaanxi, China

2025

4%

8

68%

146

23%

49

3%

6

2%

5

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 216 derniers jours de 2025 (149 jours restants)

Bon
8 Jours
Modéré
146 Jours
Pauvre
49 Jours
Non sain
6 Jours
Sévère
5 Jours
Dangereux
1 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 4%

Niveau de risque sanitaire:

Extrême

En 2025, 4% des 216 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

City Monitoring Station, Yanan, Shaanxi, 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
105AQI
2nd Janvier 2025
96AQI
3rd Janvier 2025
100AQI
4th Janvier 2025
117AQI
5th Janvier 2025
107AQI
6th Janvier 2025
91AQI
7th Janvier 2025
94AQI
8th Janvier 2025
77AQI
9th Janvier 2025
88AQI
10th Janvier 2025
91AQI
11th Janvier 2025
89AQI
12th Janvier 2025
97AQI
13th Janvier 2025
111AQI
14th Janvier 2025
67AQI
15th Janvier 2025
84AQI
16th Janvier 2025
85AQI
17th Janvier 2025
99AQI
18th Janvier 2025
108AQI
19th Janvier 2025
101AQI
20th Janvier 2025
103AQI
21st Janvier 2025
104AQI
22nd Janvier 2025
129AQI
23rd Janvier 2025
149AQI
24th Janvier 2025
166AQI
25th Janvier 2025
100AQI
26th Janvier 2025
92AQI
27th Janvier 2025
71AQI
28th Janvier 2025
105AQI
29th Janvier 2025
129AQI
30th Janvier 2025
120AQI
31st Janvier 2025
119AQI
1st Février 2025
125AQI
2nd Février 2025
82AQI
3rd Février 2025
85AQI
4th Février 2025
77AQI
5th Février 2025
63AQI
6th Février 2025
160AQI
7th Février 2025
53AQI
8th Février 2025
69AQI
9th Février 2025
80AQI
10th Février 2025
94AQI
11th Février 2025
97AQI
12th Février 2025
86AQI
13th Février 2025
97AQI
14th Février 2025
99AQI
15th Février 2025
97AQI
16th Février 2025
94AQI
17th Février 2025
100AQI
18th Février 2025
104AQI
19th Février 2025
107AQI
20th Février 2025
108AQI
21st Février 2025
123AQI
22nd Février 2025
71AQI
23rd Février 2025
77AQI
24th Février 2025
76AQI
25th Février 2025
94AQI
26th Février 2025
94AQI
27th Février 2025
103AQI
28th Février 2025
100AQI
1st Mars 2025
129AQI
2nd Mars 2025
106AQI
3rd Mars 2025
87AQI
4th Mars 2025
85AQI
5th Mars 2025
93AQI
6th Mars 2025
96AQI
7th Mars 2025
102AQI
8th Mars 2025
108AQI
9th Mars 2025
104AQI
10th Mars 2025
112AQI
11th Mars 2025
283AQI
12th Mars 2025
142AQI
13th Mars 2025
127AQI
14th Mars 2025
106AQI
15th Mars 2025
73AQI
16th Mars 2025
66AQI
17th Mars 2025
63AQI
18th Mars 2025
65AQI
19th Mars 2025
60AQI
20th Mars 2025
61AQI
21st Mars 2025
74AQI
22nd Mars 2025
82AQI
23rd Mars 2025
121AQI
24th Mars 2025
364AQI
25th Mars 2025
268AQI
26th Mars 2025
227AQI
27th Mars 2025
160AQI
28th Mars 2025
114AQI
29th Mars 2025
88AQI
30th Mars 2025
83AQI
31st Mars 2025
70AQI
1st Avril 2025
69AQI
2nd Avril 2025
68AQI
3rd Avril 2025
99AQI
4th Avril 2025
104AQI
5th Avril 2025
83AQI
6th Avril 2025
101AQI
7th Avril 2025
109AQI
8th Avril 2025
117AQI
9th Avril 2025
99AQI
10th Avril 2025
83AQI
11th Avril 2025
156AQI
12th Avril 2025
106AQI
13th Avril 2025
126AQI
14th Avril 2025
69AQI
15th Avril 2025
78AQI
16th Avril 2025
128AQI
17th Avril 2025
125AQI
18th Avril 2025
125AQI
19th Avril 2025
114AQI
20th Avril 2025
105AQI
21st Avril 2025
229AQI
22nd Avril 2025
136AQI
23rd Avril 2025
105AQI
24th Avril 2025
77AQI
25th Avril 2025
84AQI
26th Avril 2025
79AQI
27th Avril 2025
63AQI
28th Avril 2025
63AQI
29th Avril 2025
75AQI
30th Avril 2025
128AQI
1st Mai 2025
82AQI
2nd Mai 2025
114AQI
3rd Mai 2025
68AQI
4th Mai 2025
98AQI
5th Mai 2025
201AQI
6th Mai 2025
172AQI
7th Mai 2025
157AQI
8th Mai 2025
143AQI
9th Mai 2025
100AQI
10th Mai 2025
94AQI
11th Mai 2025
73AQI
12th Mai 2025
80AQI
13th Mai 2025
85AQI
14th Mai 2025
75AQI
15th Mai 2025
75AQI
16th Mai 2025
113AQI
17th Mai 2025
86AQI
18th Mai 2025
96AQI
19th Mai 2025
94AQI
20th Mai 2025
94AQI
21st Mai 2025
93AQI
22nd Mai 2025
110AQI
23rd Mai 2025
84AQI
24th Mai 2025
100AQI
25th Mai 2025
78AQI
26th Mai 2025
70AQI
27th Mai 2025
70AQI
28th Mai 2025
80AQI
29th Mai 2025
79AQI
30th Mai 2025
84AQI
31st Mai 2025
58AQI
1st Juin 2025
67AQI
2nd Juin 2025
51AQI
3rd Juin 2025
44AQI
4th Juin 2025
46AQI
5th Juin 2025
53AQI
6th Juin 2025
58AQI
7th Juin 2025
63AQI
8th Juin 2025
52AQI
9th Juin 2025
61AQI
10th Juin 2025
57AQI
11th Juin 2025
65AQI
12th Juin 2025
72AQI
13th Juin 2025
70AQI
14th Juin 2025
62AQI
15th Juin 2025
57AQI
16th Juin 2025
61AQI
17th Juin 2025
63AQI
18th Juin 2025
63AQI
19th Juin 2025
60AQI
20th Juin 2025
59AQI
21st Juin 2025
57AQI
22nd Juin 2025
53AQI
23rd Juin 2025
57AQI
24th Juin 2025
62AQI
25th Juin 2025
61AQI
26th Juin 2025
59AQI
27th Juin 2025
59AQI
28th Juin 2025
55AQI
29th Juin 2025
58AQI
30th Juin 2025
55AQI
1st Juillet 2025
52AQI
2nd Juillet 2025
47AQI
3rd Juillet 2025
43AQI
4th Juillet 2025
49AQI
5th Juillet 2025
48AQI
6th Juillet 2025
51AQI
7th Juillet 2025
50AQI
8th Juillet 2025
48AQI
9th Juillet 2025
54AQI
10th Juillet 2025
59AQI
11th Juillet 2025
63AQI
12th Juillet 2025
68AQI
13th Juillet 2025
67AQI
14th Juillet 2025
66AQI
15th Juillet 2025
66AQI
16th Juillet 2025
59AQI
17th Juillet 2025
58AQI
18th Juillet 2025
63AQI
19th Juillet 2025
65AQI
20th Juillet 2025
56AQI
21st Juillet 2025
56AQI
22nd Juillet 2025
63AQI
23rd Juillet 2025
59AQI
24th Juillet 2025
55AQI
25th Juillet 2025
55AQI
26th Juillet 2025
51AQI
27th Juillet 2025
55AQI
28th Juillet 2025
58AQI
29th Juillet 2025
58AQI
30th Juillet 2025
57AQI
31st Juillet 2025
61AQI
1st Août 2025
63AQI
2nd Août 2025
63AQI
3rd Août 2025
62AQI

103AQI

93AQI

120AQI

103AQI

97AQI

59AQI

57AQI

63AQI

Nombre de jours

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

202590AQI

16
14
1
21
6
1
15
11
1
3
1
14
14
1
1
24
4
2
1
2
28
6
25
3
8
146
49
6
5
1

Le plus élevé AQI enregistré en

Mars

120AQI

Le plus bas AQI enregistré en

Juillet

57AQI

202469AQI

16
1
1
1
1
11
1
30
1
30
31
6
21
1
1
11
20
7
19
4
25
6
27
205
12
1

Le plus élevé AQI enregistré en

Décembre

93AQI

Le plus bas AQI enregistré en

Avril

49AQI

202370AQI

1
2
4
24
3
5
26
3

Le plus élevé AQI enregistré en

Décembre

71AQI

Le plus bas AQI enregistré en

Novembre

53AQI

2021123AQI

8
15
4
4
12
8
5
20
23
9
4

Le plus élevé AQI enregistré en

Janvier

132AQI

Le plus bas AQI enregistré en

Février

112AQI

202087AQI

2
10
1
13
7
1
16
1
1
2
27
1
3
28
16
14
1
7
19
4
2
21
7
1
1
9
12
8
1
4
24
2
32
153
66
13
2

Le plus élevé AQI enregistré en

Mars

122AQI

Le plus bas AQI enregistré en

Août

55AQI

Années les plus & moins polluées des 5 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
123AQI
Année la moins polluée enregistrée
2024(Moyenne)
69AQI

La qualité de l'air annuelle de City Monitoring Station pour l'année 2025 AQI (90) montre un changement moyen de pourcentage de 9.02% (empiré AQI) par rapport aux années précédentes : 2020 (87), 2021 (123), 2023 (70), 2024 (69).