Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Qingguan County Chengguan Town Police 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

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
17th Aug 2023
127AQI
AQI le plus bas enregistré le
7th Aug 2024
36AQI

Analyse du même jour (9th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 4th le plus élevé AQI à 62 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024, 2023 et 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 9th Aug - 10th Aug 2025

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

AQI
Jour
Nuit
.

5 AM9th Aug 2025

7 PM

4 AM10th 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
10AM9th Aug

70AQI

Heure moyenne la plus basse
6PM9th Aug

32AQI

Au cours des 24 dernières heures,

L'AQI de Qingguan County Chengguan Town Police Station a atteint son point le plus élevé de 70 à 10 AM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 9th Aug et 10th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

JulAug
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Jour
Nuit
11th Jul 2025605 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025728 AMAQI
11th Jul 2025779 AMAQI
11th Jul 20259210 AMAQI
11th Jul 202510211 AMAQI
11th Jul 20259712 PMAQI
11th Jul 2025911 PMAQI
11th Jul 2025882 PMAQI
11th Jul 2025833 PMAQI
11th Jul 2025774 PMAQI
11th Jul 2025725 PMAQI
11th Jul 2025706 PMAQI
11th Jul 2025707 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20257010 PMAQI
11th Jul 20257311 PMAQI
12th Jul 20257512 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025654 AMAQI

25°C21/29°C

12th Jul 2025655 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025888 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202511010 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20259812 PMAQI
12th Jul 2025881 PMAQI
12th Jul 2025892 PMAQI
12th Jul 2025833 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025785 PMAQI
12th Jul 2025756 PMAQI
12th Jul 2025727 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025699 PMAQI
12th Jul 20257410 PMAQI
12th Jul 20257511 PMAQI
13th Jul 20257512 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025714 AMAQI

25°C21/30°C

13th Jul 2025715 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025818 AMAQI
13th Jul 2025869 AMAQI
13th Jul 20258710 AMAQI
13th Jul 20258611 AMAQI
13th Jul 20258312 PMAQI
13th Jul 2025801 PMAQI
13th Jul 2025782 PMAQI
13th Jul 2025733 PMAQI
13th Jul 2025724 PMAQI
13th Jul 2025665 PMAQI
13th Jul 2025676 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025719 PMAQI
13th Jul 20257510 PMAQI
13th Jul 20257711 PMAQI
14th Jul 20257612 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025692 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025734 AMAQI

27°C23/31°C

14th Jul 2025735 AMAQI
14th Jul 2025726 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025768 AMAQI
14th Jul 2025789 AMAQI
14th Jul 20257510 AMAQI
14th Jul 20257211 AMAQI
14th Jul 20257212 PMAQI
14th Jul 2025711 PMAQI
14th Jul 2025702 PMAQI
14th Jul 2025653 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025605 PMAQI
14th Jul 2025606 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256910 PMAQI
14th Jul 20257311 PMAQI
15th Jul 20257412 AMAQI
15th Jul 2025711 AMAQI
15th Jul 2025712 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025724 AMAQI

28°C24/33°C

15th Jul 2025725 AMAQI
15th Jul 2025726 AMAQI
15th Jul 2025727 AMAQI
15th Jul 2025728 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20257011 AMAQI
15th Jul 20256712 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025574 PMAQI
15th Jul 2025615 PMAQI
15th Jul 2025676 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025718 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257610 PMAQI
15th Jul 20257811 PMAQI
16th Jul 20257612 AMAQI
16th Jul 2025711 AMAQI
16th Jul 2025712 AMAQI
16th Jul 2025713 AMAQI
16th Jul 2025694 AMAQI

31°C25/36°C

16th Jul 2025705 AMAQI
16th Jul 2025706 AMAQI
16th Jul 2025707 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20254312 PMAQI
16th Jul 2025401 PMAQI
16th Jul 2025362 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025385 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025477 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025619 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025701 AMAQI
17th Jul 2025702 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025664 AMAQI

28°C24/31°C

17th Jul 2025665 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025491 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025494 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025507 PMAQI
17th Jul 2025618 PMAQI
17th Jul 2025609 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025634 AMAQI

28°C23/33°C

18th Jul 2025635 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025628 AMAQI
18th Jul 2025669 AMAQI
18th Jul 20256810 AMAQI
18th Jul 20256911 AMAQI
18th Jul 20257112 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025692 PMAQI
18th Jul 2025693 PMAQI
18th Jul 2025674 PMAQI
18th Jul 2025695 PMAQI
18th Jul 2025686 PMAQI
18th Jul 2025667 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025679 PMAQI
18th Jul 20256910 PMAQI
18th Jul 20257111 PMAQI
19th Jul 20257312 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025644 AMAQI

28°C24/32°C

19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025748 AMAQI
19th Jul 2025799 AMAQI
19th Jul 20258210 AMAQI
19th Jul 20258111 AMAQI
19th Jul 20258012 PMAQI
19th Jul 2025831 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025813 PMAQI
19th Jul 2025774 PMAQI
19th Jul 2025745 PMAQI
19th Jul 2025666 PMAQI
19th Jul 2025587 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256010 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI

25°C23/28°C

20th Jul 2025685 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025588 AMAQI
20th Jul 2025499 AMAQI
20th Jul 20254610 AMAQI
20th Jul 20254511 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20255910 PMAQI
20th Jul 20255911 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025604 AMAQI

25°C22/29°C

21st Jul 2025615 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025619 AMAQI
21st Jul 20255910 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025501 PMAQI
21st Jul 2025482 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256110 PMAQI
21st Jul 20256211 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025604 AMAQI

25°C21/29°C

22nd Jul 2025605 AMAQI
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025668 AMAQI
22nd Jul 2025749 AMAQI
22nd Jul 20258310 AMAQI
22nd Jul 20258811 AMAQI
22nd Jul 20258212 PMAQI
22nd Jul 2025771 PMAQI
22nd Jul 2025702 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025605 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256812 AMAQI
23rd Jul 2025631 AMAQI
23rd Jul 2025612 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025644 AMAQI

25°C21/28°C

23rd Jul 2025645 AMAQI
23rd Jul 2025646 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025718 AMAQI
23rd Jul 2025709 AMAQI
23rd Jul 20256410 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20255712 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025472 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025444 PMAQI
23rd Jul 2025445 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255710 PMAQI
23rd Jul 20255611 PMAQI
24th Jul 20255712 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025633 AMAQI
24th Jul 2025624 AMAQI

24°C21/28°C

24th Jul 2025625 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025488 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20253711 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025381 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025353 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025395 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025584 AMAQI

25°C22/29°C

25th Jul 2025585 AMAQI
25th Jul 2025586 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20255411 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025638 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025584 AMAQI

24°C22/27°C

26th Jul 2025585 AMAQI
26th Jul 2025586 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025658 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20256011 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025534 PMAQI
26th Jul 2025505 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025447 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025593 AMAQI
27th Jul 2025584 AMAQI

24°C21/29°C

27th Jul 2025585 AMAQI
27th Jul 2025596 AMAQI
27th Jul 2025597 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20255311 AMAQI
27th Jul 20255712 PMAQI
27th Jul 2025581 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025643 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025595 PMAQI
27th Jul 2025596 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025618 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025591 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025574 AMAQI

26°C21/31°C

28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025709 AMAQI
28th Jul 20257310 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20257212 PMAQI
28th Jul 2025681 PMAQI
28th Jul 2025662 PMAQI
28th Jul 2025653 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256611 PMAQI
29th Jul 20256512 AMAQI
29th Jul 2025591 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025614 AMAQI

27°C23/31°C

29th Jul 2025615 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025489 AMAQI
29th Jul 20255010 AMAQI
29th Jul 20254711 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255912 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025584 AMAQI

27°C24/31°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20257010 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025495 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256411 PMAQI
31st Jul 20256112 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI

27°C22/32°C

31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025611 PMAQI
31st Jul 2025612 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025664 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025686 PMAQI
31st Jul 2025667 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256311 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI

25°C21/31°C

1st Aug 2025585 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025708 AMAQI
1st Aug 2025699 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025722 PMAQI
1st Aug 2025703 PMAQI
1st Aug 2025704 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025666 PMAQI
1st Aug 2025647 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256910 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025614 AMAQI

25°C22/30°C

2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025808 AMAQI
2nd Aug 2025819 AMAQI
2nd Aug 20256910 AMAQI
2nd Aug 20257111 AMAQI
2nd Aug 20256512 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025679 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256911 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI

27°C22/32°C

3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025798 AMAQI
3rd Aug 2025759 AMAQI
3rd Aug 20256810 AMAQI
3rd Aug 20257011 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025694 PMAQI
3rd Aug 2025655 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025678 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20257110 PMAQI
3rd Aug 20256911 PMAQI
4th Aug 20256812 AMAQI
4th Aug 2025611 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025633 AMAQI
4th Aug 2025634 AMAQI

29°C24/33°C

4th Aug 2025635 AMAQI
4th Aug 2025646 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025648 AMAQI
4th Aug 2025709 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20256911 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025692 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025774 PMAQI
4th Aug 2025775 PMAQI
4th Aug 2025746 PMAQI
4th Aug 2025727 PMAQI
4th Aug 2025688 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20256112 AMAQI
5th Aug 2025621 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025633 AMAQI
5th Aug 2025644 AMAQI

25°C23/26°C

5th Aug 2025645 AMAQI
5th Aug 2025636 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025618 AMAQI
5th Aug 2025699 AMAQI
5th Aug 20256810 AMAQI
5th Aug 20256011 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025571 PMAQI
5th Aug 2025552 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025584 PMAQI
5th Aug 2025575 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025547 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025609 PMAQI
5th Aug 20256010 PMAQI
5th Aug 20256111 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025622 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025614 AMAQI

25°C23/29°C

6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025648 AMAQI
6th Aug 2025589 AMAQI
6th Aug 20255610 AMAQI
6th Aug 20256211 AMAQI
6th Aug 20256012 PMAQI
6th Aug 2025571 PMAQI
6th Aug 2025592 PMAQI
6th Aug 2025603 PMAQI
6th Aug 2025604 PMAQI
6th Aug 2025585 PMAQI
6th Aug 2025606 PMAQI
6th Aug 2025587 PMAQI
6th Aug 2025608 PMAQI
6th Aug 2025609 PMAQI
6th Aug 20256210 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025622 AMAQI
7th Aug 2025613 AMAQI
7th Aug 2025614 AMAQI

27°C23/31°C

7th Aug 2025615 AMAQI
7th Aug 2025616 AMAQI
7th Aug 2025607 AMAQI
7th Aug 2025618 AMAQI
7th Aug 2025709 AMAQI
7th Aug 20256810 AMAQI
7th Aug 20257011 AMAQI
7th Aug 20257012 PMAQI
7th Aug 2025591 PMAQI
7th Aug 2025582 PMAQI
7th Aug 2025553 PMAQI
7th Aug 2025544 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025556 PMAQI
7th Aug 2025577 PMAQI
7th Aug 2025608 PMAQI
7th Aug 2025619 PMAQI
7th Aug 20256310 PMAQI
7th Aug 20256311 PMAQI
8th Aug 20256412 AMAQI
8th Aug 2025611 AMAQI
8th Aug 2025612 AMAQI
8th Aug 2025613 AMAQI
8th Aug 2025614 AMAQI

28°C24/32°C

8th Aug 2025615 AMAQI
8th Aug 2025626 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025688 AMAQI
8th Aug 2025679 AMAQI
8th Aug 20256710 AMAQI
8th Aug 20256811 AMAQI
8th Aug 20257012 PMAQI
8th Aug 2025691 PMAQI
8th Aug 2025742 PMAQI
8th Aug 2025713 PMAQI
8th Aug 2025654 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025446 PMAQI
8th Aug 2025427 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255712 AMAQI
9th Aug 2025621 AMAQI
9th Aug 2025622 AMAQI
9th Aug 2025623 AMAQI
9th Aug 2025644 AMAQI

23°C20/27°C

9th Aug 2025645 AMAQI
9th Aug 2025646 AMAQI
9th Aug 2025647 AMAQI
9th Aug 2025618 AMAQI
9th Aug 2025699 AMAQI
9th Aug 20257010 AMAQI
9th Aug 20255711 AMAQI
9th Aug 20254512 PMAQI
9th Aug 2025391 PMAQI
9th Aug 2025342 PMAQI
9th Aug 2025353 PMAQI
9th Aug 2025324 PMAQI
9th Aug 2025325 PMAQI
9th Aug 2025326 PMAQI
9th Aug 2025417 PMAQI
9th Aug 2025558 PMAQI
9th Aug 2025579 PMAQI
9th Aug 20256010 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20256012 AMAQI
10th Aug 2025611 AMAQI
10th Aug 2025632 AMAQI

--°C/°C

5 AM
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

62AQI

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

62AQI

15 heures / Jour
450 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 PM (Moyenne 62), tandis que l'AQI le plus bas était entre 5 AM à 7 PM (Moyenne 62).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

63AQI

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

63AQI

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 63), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 63).

Jours de 2025 Vs Qualité de l'Air

Qingguan County Chengguan Town Police Station, Yanan, Shaanxi, China

2025

3%

6

62%

137

28%

62

4%

9

3%

6

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 221 derniers jours de 2025 (144 jours restants)

Bon
6 Jours
Modéré
137 Jours
Pauvre
62 Jours
Non sain
9 Jours
Sévère
6 Jours
Dangereux
1 Jours

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

Niveau de risque sanitaire:

Extrême

En 2025, 3% des 221 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

Qingguan County Chengguan Town Police 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
113AQI
2nd Janvier 2025
106AQI
3rd Janvier 2025
109AQI
4th Janvier 2025
122AQI
5th Janvier 2025
111AQI
6th Janvier 2025
95AQI
7th Janvier 2025
98AQI
8th Janvier 2025
81AQI
9th Janvier 2025
94AQI
10th Janvier 2025
93AQI
11th Janvier 2025
95AQI
12th Janvier 2025
96AQI
13th Janvier 2025
160AQI
14th Janvier 2025
72AQI
15th Janvier 2025
106AQI
16th Janvier 2025
93AQI
17th Janvier 2025
113AQI
18th Janvier 2025
118AQI
19th Janvier 2025
117AQI
20th Janvier 2025
117AQI
21st Janvier 2025
121AQI
22nd Janvier 2025
141AQI
23rd Janvier 2025
162AQI
24th Janvier 2025
178AQI
25th Janvier 2025
109AQI
26th Janvier 2025
101AQI
27th Janvier 2025
85AQI
28th Janvier 2025
125AQI
29th Janvier 2025
132AQI
30th Janvier 2025
128AQI
31st Janvier 2025
129AQI
1st Février 2025
136AQI
2nd Février 2025
88AQI
3rd Février 2025
99AQI
4th Février 2025
86AQI
5th Février 2025
74AQI
6th Février 2025
135AQI
7th Février 2025
60AQI
8th Février 2025
74AQI
9th Février 2025
82AQI
10th Février 2025
96AQI
11th Février 2025
100AQI
12th Février 2025
87AQI
13th Février 2025
103AQI
14th Février 2025
103AQI
15th Février 2025
103AQI
16th Février 2025
96AQI
17th Février 2025
102AQI
18th Février 2025
103AQI
19th Février 2025
104AQI
20th Février 2025
107AQI
21st Février 2025
131AQI
22nd Février 2025
69AQI
23rd Février 2025
82AQI
24th Février 2025
77AQI
25th Février 2025
95AQI
26th Février 2025
96AQI
27th Février 2025
106AQI
28th Février 2025
100AQI
1st Mars 2025
137AQI
2nd Mars 2025
108AQI
3rd Mars 2025
100AQI
4th Mars 2025
98AQI
5th Mars 2025
105AQI
6th Mars 2025
105AQI
7th Mars 2025
114AQI
8th Mars 2025
110AQI
9th Mars 2025
116AQI
10th Mars 2025
127AQI
11th Mars 2025
295AQI
12th Mars 2025
159AQI
13th Mars 2025
131AQI
14th Mars 2025
122AQI
15th Mars 2025
76AQI
16th Mars 2025
72AQI
17th Mars 2025
61AQI
18th Mars 2025
69AQI
19th Mars 2025
61AQI
20th Mars 2025
63AQI
21st Mars 2025
74AQI
22nd Mars 2025
85AQI
23rd Mars 2025
274AQI
24th Mars 2025
435AQI
25th Mars 2025
260AQI
26th Mars 2025
257AQI
27th Mars 2025
168AQI
28th Mars 2025
110AQI
29th Mars 2025
94AQI
30th Mars 2025
85AQI
31st Mars 2025
75AQI
1st Avril 2025
76AQI
2nd Avril 2025
71AQI
3rd Avril 2025
107AQI
4th Avril 2025
103AQI
5th Avril 2025
83AQI
6th Avril 2025
106AQI
7th Avril 2025
109AQI
8th Avril 2025
113AQI
9th Avril 2025
90AQI
10th Avril 2025
85AQI
11th Avril 2025
144AQI
12th Avril 2025
110AQI
13th Avril 2025
138AQI
14th Avril 2025
74AQI
15th Avril 2025
88AQI
16th Avril 2025
145AQI
17th Avril 2025
136AQI
18th Avril 2025
133AQI
19th Avril 2025
116AQI
20th Avril 2025
107AQI
21st Avril 2025
259AQI
22nd Avril 2025
148AQI
23rd Avril 2025
108AQI
24th Avril 2025
89AQI
25th Avril 2025
86AQI
26th Avril 2025
85AQI
27th Avril 2025
75AQI
28th Avril 2025
71AQI
29th Avril 2025
96AQI
30th Avril 2025
158AQI
1st Mai 2025
98AQI
2nd Mai 2025
139AQI
3rd Mai 2025
69AQI
4th Mai 2025
106AQI
5th Mai 2025
224AQI
6th Mai 2025
167AQI
7th Mai 2025
156AQI
8th Mai 2025
147AQI
9th Mai 2025
99AQI
10th Mai 2025
99AQI
11th Mai 2025
74AQI
12th Mai 2025
83AQI
13th Mai 2025
93AQI
14th Mai 2025
73AQI
15th Mai 2025
77AQI
16th Mai 2025
155AQI
17th Mai 2025
89AQI
18th Mai 2025
107AQI
19th Mai 2025
100AQI
20th Mai 2025
105AQI
21st Mai 2025
99AQI
22nd Mai 2025
138AQI
23rd Mai 2025
95AQI
24th Mai 2025
112AQI
25th Mai 2025
80AQI
26th Mai 2025
79AQI
27th Mai 2025
77AQI
28th Mai 2025
89AQI
29th Mai 2025
91AQI
30th Mai 2025
90AQI
31st Mai 2025
65AQI
1st Juin 2025
76AQI
2nd Juin 2025
56AQI
3rd Juin 2025
50AQI
4th Juin 2025
48AQI
5th Juin 2025
60AQI
6th Juin 2025
66AQI
7th Juin 2025
68AQI
8th Juin 2025
65AQI
9th Juin 2025
69AQI
10th Juin 2025
62AQI
11th Juin 2025
69AQI
12th Juin 2025
78AQI
13th Juin 2025
73AQI
14th Juin 2025
70AQI
15th Juin 2025
63AQI
16th Juin 2025
64AQI
17th Juin 2025
64AQI
18th Juin 2025
64AQI
19th Juin 2025
62AQI
20th Juin 2025
60AQI
21st Juin 2025
58AQI
22nd Juin 2025
52AQI
23rd Juin 2025
59AQI
24th Juin 2025
64AQI
25th Juin 2025
63AQI
26th Juin 2025
58AQI
27th Juin 2025
60AQI
28th Juin 2025
53AQI
29th Juin 2025
58AQI
30th Juin 2025
58AQI
1st Juillet 2025
51AQI
2nd Juillet 2025
48AQI
3rd Juillet 2025
45AQI
4th Juillet 2025
51AQI
5th Juillet 2025
45AQI
6th Juillet 2025
51AQI
7th Juillet 2025
51AQI
8th Juillet 2025
47AQI
9th Juillet 2025
54AQI
10th Juillet 2025
59AQI
11th Juillet 2025
71AQI
12th Juillet 2025
76AQI
13th Juillet 2025
73AQI
14th Juillet 2025
69AQI
15th Juillet 2025
69AQI
16th Juillet 2025
58AQI
17th Juillet 2025
59AQI
18th Juillet 2025
67AQI
19th Juillet 2025
68AQI
20th Juillet 2025
52AQI
21st Juillet 2025
57AQI
22nd Juillet 2025
65AQI
23rd Juillet 2025
58AQI
24th Juillet 2025
51AQI
25th Juillet 2025
58AQI
26th Juillet 2025
56AQI
27th Juillet 2025
59AQI
28th Juillet 2025
62AQI
29th Juillet 2025
56AQI
30th Juillet 2025
58AQI
31st Juillet 2025
62AQI
1st Août 2025
64AQI
2nd Août 2025
64AQI
3rd Août 2025
66AQI
4th Août 2025
67AQI
5th Août 2025
60AQI
6th Août 2025
60AQI
7th Août 2025
61AQI
8th Août 2025
62AQI
9th Août 2025
62AQI

114AQI

96AQI

134AQI

110AQI

106AQI

62AQI

58AQI

63AQI

Nombre de jours

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

202596AQI

10
18
3
17
11
13
11
2
4
1
13
15
1
1
20
7
3
1
2
28
4
27
9
6
137
62
9
6
1

Le plus élevé AQI enregistré en

Mars

134AQI

Le plus bas AQI enregistré en

Juillet

58AQI

202487AQI

1
8
17
5
3
13
12
1
21
7
3
1
23
5
1
2
26
2
1
29
1
3
26
2
6
24
6
23
1
4
25
2
4
18
8
19
12
27
245
70
22
1

Le plus élevé AQI enregistré en

Février

142AQI

Le plus bas AQI enregistré en

Août

59AQI

2023101AQI

4
15
9
1
6
10
6
1
1
1
4
1
1
1
9
1
1
14
1
25
18
1
1
1
6
10
11
15
5
3
99
54
22
2

Le plus élevé AQI enregistré en

Mars

194AQI

Le plus bas AQI enregistré en

Octobre

59AQI

202295AQI

6
14
11
9
10
3
7
19
3
2
17
11
2
3
25
3
4
25
1
9
15
1
3
24
1
4
22
5
15
13
2
9
22
23
175
99
21
2

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Juillet

56AQI

2021106AQI

5
16
5
3
2
10
10
4
5
15
4
6
1
16
10
1
2
2
14
9
1
1
1
15
3
1
3
23
3
20
4
12
18
6
22
3
14
14
2
12
17
2
27
174
101
20
4
11

Le plus élevé AQI enregistré en

Mars

202AQI

Le plus bas AQI enregistré en

Septembre

59AQI

202097AQI

4
8
1
13
8
9
6
1
2
20
8
1
1
26
5
8
23
25
5
2
18
8
1
2
1
8
15
6
6
20
5
11
152
83
15
5

Le plus élevé AQI enregistré en

Novembre

121AQI

Le plus bas AQI enregistré en

Août

62AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
106AQI
Année la moins polluée enregistrée
2024(Moyenne)
87AQI

La qualité de l'air annuelle de Qingguan County Chengguan Town Police Station pour l'année 2025 AQI (96) montre un changement moyen de pourcentage de -0.9% (amélioré AQI) par rapport aux années précédentes : 2020 (97), 2021 (106), 2022 (95), 2023 (101), 2024 (87).