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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Dingbian County No 4 Middle School, Dongta, Ningxia, 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

Dingbian County No 4 Middle School, Dongta, Ningxia, 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 2024
191AQI
AQI le plus bas enregistré le
17th Aug 2021
33AQI

Analyse du même jour (4th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 72 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 5th Aug - 6th Aug 2025

Dingbian County No 4 Middle School, Dongta, Ningxia, China

AQI
Jour
Nuit
.

5 AM5th Aug 2025

8 PM

4 AM6th 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
8AM5th Aug

67AQI

Heure moyenne la plus basse
4PM5th Aug

53AQI

Au cours des 24 dernières heures,

L'AQI de Dingbian County No 4 Middle School a atteint son point le plus élevé de 67 à 8 AM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 4 AM pendant le Nuit entre 5th Aug et 6th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Dingbian County No 4 Middle School, Dongta, Ningxia, China

JulAug
07th - 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 - 05th05th - 06th06th
Jour
Nuit
7th Jul 2025605 AMAQI
7th Jul 2025626 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025578 AMAQI
7th Jul 2025619 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025552 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025514 PMAQI
7th Jul 2025535 PMAQI
7th Jul 2025536 PMAQI
7th Jul 2025527 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025609 PMAQI
7th Jul 20256010 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20256012 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025634 AMAQI

24°C17/31°C

8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255110 AMAQI
8th Jul 20254411 AMAQI
8th Jul 20255612 PMAQI
8th Jul 2025541 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025545 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025604 AMAQI

24°C20/28°C

9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025638 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20255010 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025591 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025603 PMAQI
9th Jul 2025604 PMAQI
9th Jul 2025595 PMAQI
9th Jul 2025576 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025594 AMAQI

24°C18/30°C

10th Jul 2025595 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025678 AMAQI
10th Jul 2025689 AMAQI
10th Jul 20256410 AMAQI
10th Jul 20256111 AMAQI
10th Jul 20256212 PMAQI
10th Jul 2025601 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025586 PMAQI
10th Jul 2025587 PMAQI
10th Jul 2025608 PMAQI
10th Jul 2025609 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20256012 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025624 AMAQI

26°C21/32°C

11th Jul 2025625 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025608 AMAQI
11th Jul 2025629 AMAQI
11th Jul 20256010 AMAQI
11th Jul 20256211 AMAQI
11th Jul 20256012 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025562 PMAQI
11th Jul 2025583 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025555 PMAQI
11th Jul 2025576 PMAQI
11th Jul 2025577 PMAQI
11th Jul 2025608 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256010 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025624 AMAQI

26°C21/31°C

12th Jul 2025625 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025617 AMAQI
12th Jul 2025808 AMAQI
12th Jul 2025819 AMAQI
12th Jul 20257810 AMAQI
12th Jul 20257711 AMAQI
12th Jul 20256912 PMAQI
12th Jul 2025671 PMAQI
12th Jul 2025662 PMAQI
12th Jul 2025633 PMAQI
12th Jul 2025644 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025627 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256412 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025644 AMAQI

26°C20/31°C

13th Jul 2025635 AMAQI
13th Jul 2025636 AMAQI
13th Jul 2025647 AMAQI
13th Jul 2025738 AMAQI
13th Jul 2025799 AMAQI
13th Jul 20258110 AMAQI
13th Jul 20258511 AMAQI
13th Jul 20257612 PMAQI
13th Jul 2025691 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025623 PMAQI
13th Jul 2025604 PMAQI
13th Jul 2025615 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025654 AMAQI

27°C22/33°C

14th Jul 2025645 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025718 AMAQI
14th Jul 2025769 AMAQI
14th Jul 20257010 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256712 PMAQI
14th Jul 2025651 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025625 PMAQI
14th Jul 2025646 PMAQI
14th Jul 2025667 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025662 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025664 AMAQI

30°C24/35°C

15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025668 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20257310 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025671 PMAQI
15th Jul 2025642 PMAQI
15th Jul 2025623 PMAQI
15th Jul 2025644 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025666 PMAQI
15th Jul 2025687 PMAQI
15th Jul 2025678 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256610 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025672 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025674 AMAQI

31°C27/36°C

16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025598 AMAQI
16th Jul 2025609 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255311 AMAQI
16th Jul 20255512 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025516 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256311 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025644 AMAQI

27°C23/31°C

17th Jul 2025645 AMAQI
17th Jul 2025646 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025509 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255711 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025536 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025619 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025624 AMAQI

27°C23/32°C

18th Jul 2025625 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025728 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20256911 AMAQI
18th Jul 20256812 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025664 PMAQI
18th Jul 2025695 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025687 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256810 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256512 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025654 AMAQI

28°C23/33°C

19th Jul 2025655 AMAQI
19th Jul 2025656 AMAQI
19th Jul 2025657 AMAQI
19th Jul 2025748 AMAQI
19th Jul 2025849 AMAQI
19th Jul 20257610 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257012 PMAQI
19th Jul 2025691 PMAQI
19th Jul 2025652 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025625 PMAQI
19th Jul 2025566 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025638 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256310 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025644 AMAQI

24°C21/27°C

20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025609 AMAQI
20th Jul 20255310 AMAQI
20th Jul 20254411 AMAQI
20th Jul 20253312 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025262 PMAQI
20th Jul 2025323 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025296 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025614 AMAQI

24°C19/28°C

21st Jul 2025615 AMAQI
21st Jul 2025606 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025578 AMAQI
21st Jul 2025609 AMAQI
21st Jul 20255910 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255312 PMAQI
21st Jul 2025541 PMAQI
21st Jul 2025512 PMAQI
21st Jul 2025503 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025466 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025598 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20255811 PMAQI
22nd Jul 20255812 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025594 AMAQI

25°C20/30°C

22nd Jul 2025605 AMAQI
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025558 AMAQI
22nd Jul 2025579 AMAQI
22nd Jul 20256310 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256512 PMAQI
22nd Jul 2025641 PMAQI
22nd Jul 2025632 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025576 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025619 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025604 AMAQI

25°C20/31°C

23rd Jul 2025605 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025597 AMAQI
23rd Jul 2025598 AMAQI
23rd Jul 2025589 AMAQI
23rd Jul 20255510 AMAQI
23rd Jul 20255211 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025541 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025553 PMAQI
23rd Jul 2025544 PMAQI
23rd Jul 2025525 PMAQI
23rd Jul 2025526 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20255910 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025611 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025604 AMAQI

26°C22/32°C

24th Jul 2025595 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025607 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025499 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025552 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025584 AMAQI

22°C21/24°C

25th Jul 2025585 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025587 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025739 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256212 PMAQI
25th Jul 2025621 PMAQI
25th Jul 2025652 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025536 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025592 AMAQI
26th Jul 2025593 AMAQI
26th Jul 2025604 AMAQI

22°C20/26°C

26th Jul 2025605 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025508 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20255611 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025623 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256710 PMAQI
26th Jul 20256611 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI

25°C20/30°C

27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025599 AMAQI
27th Jul 20254810 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025512 PMAQI
27th Jul 2025513 PMAQI
27th Jul 2025514 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20255910 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025594 AMAQI

27°C22/33°C

28th Jul 2025595 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025669 AMAQI
28th Jul 20256510 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20256112 PMAQI
28th Jul 2025581 PMAQI
28th Jul 2025572 PMAQI
28th Jul 2025543 PMAQI
28th Jul 2025574 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025567 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256210 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256212 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI

28°C24/33°C

29th Jul 2025605 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256711 AMAQI
29th Jul 20256612 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025582 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20255911 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025612 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025624 AMAQI

27°C24/31°C

30th Jul 2025605 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025519 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025521 PMAQI
30th Jul 2025522 PMAQI
30th Jul 2025483 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 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 20255910 AMAQI
31st Jul 20257811 AMAQI
31st Jul 202510212 PMAQI
31st Jul 2025991 PMAQI
31st Jul 20251022 PMAQI
31st Jul 20251283 PMAQI
31st Jul 20251394 PMAQI
31st Jul 20251455 PMAQI
31st Jul 20251406 PMAQI
31st Jul 20251167 PMAQI
31st Jul 20251138 PMAQI
31st Jul 2025949 PMAQI
31st Jul 20258010 PMAQI
31st Jul 20258711 PMAQI
1st Aug 20256812 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025634 AMAQI

25°C23/28°C

1st Aug 2025635 AMAQI
1st Aug 2025646 AMAQI
1st Aug 2025627 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025671 PMAQI
1st Aug 2025612 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025655 PMAQI
1st Aug 2025676 PMAQI
1st Aug 2025627 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025601 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI

23°C19/27°C

2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025768 AMAQI
2nd Aug 2025819 AMAQI
2nd Aug 20257510 AMAQI
2nd Aug 20257711 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025681 PMAQI
2nd Aug 2025702 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025617 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025679 PMAQI
2nd Aug 20256810 PMAQI
2nd Aug 20257211 PMAQI
3rd Aug 20257012 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025612 AMAQI
3rd Aug 2025643 AMAQI
3rd Aug 2025654 AMAQI

27°C21/32°C

3rd Aug 2025655 AMAQI
3rd Aug 2025656 AMAQI
3rd Aug 2025657 AMAQI
3rd Aug 2025728 AMAQI
3rd Aug 2025789 AMAQI
3rd Aug 20257110 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025656 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025638 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025631 AMAQI
4th Aug 2025622 AMAQI
4th Aug 2025633 AMAQI
4th Aug 2025644 AMAQI

28°C23/33°C

4th Aug 2025645 AMAQI
4th Aug 2025656 AMAQI
4th Aug 2025647 AMAQI
4th Aug 2025738 AMAQI
4th Aug 2025999 AMAQI
4th Aug 20258210 AMAQI
4th Aug 20257511 AMAQI
4th Aug 20258612 PMAQI
4th Aug 2025801 PMAQI
4th Aug 2025702 PMAQI
4th Aug 2025923 PMAQI
4th Aug 2025954 PMAQI
4th Aug 2025915 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025717 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025719 PMAQI
4th Aug 20256910 PMAQI
4th Aug 20256511 PMAQI
5th Aug 20256612 AMAQI
5th Aug 2025631 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025644 AMAQI

21°C20/22°C

5th Aug 2025655 AMAQI
5th Aug 2025646 AMAQI
5th Aug 2025637 AMAQI
5th Aug 2025678 AMAQI
5th Aug 2025629 AMAQI
5th Aug 20255710 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255512 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025534 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025599 PMAQI
5th Aug 20256110 PMAQI
5th Aug 20256111 PMAQI
6th Aug 20256312 AMAQI
6th Aug 2025621 AMAQI

--°C/°C

5 AM
12 PM
8 PM
12 AM
4 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
5 AM - 8 PM

62AQI

16 heures / Jour
480 heures / Mois
Heure moyenne la plus basse
5 AM - 8 PM

62AQI

16 heures / Jour
480 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 8 PM (Moyenne 62), tandis que l'AQI le plus bas était entre 5 AM à 8 PM (Moyenne 62).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

63AQI

8 heures / Jour
240 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

63AQI

8 heures / Jour
240 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

Dingbian County No 4 Middle School, Dongta, Ningxia, China

2025

0.9%

2

69%

150

23%

50

4%

8

1%

3

1%

3

Nombre total de jours avec différentes catégories AQI au cours des 217 derniers jours de 2025 (148 jours restants)

Bon
2 Jours
Modéré
150 Jours
Pauvre
50 Jours
Non sain
8 Jours
Sévère
3 Jours
Dangereux
3 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 0.93%

Niveau de risque sanitaire:

Extrême

En 2025, 0.93% des 217 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

Dingbian County No 4 Middle School, Dongta, Ningxia, 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
110AQI
2nd Janvier 2025
103AQI
3rd Janvier 2025
114AQI
4th Janvier 2025
150AQI
5th Janvier 2025
104AQI
6th Janvier 2025
113AQI
7th Janvier 2025
98AQI
8th Janvier 2025
83AQI
9th Janvier 2025
96AQI
10th Janvier 2025
81AQI
11th Janvier 2025
98AQI
12th Janvier 2025
133AQI
13th Janvier 2025
178AQI
14th Janvier 2025
72AQI
15th Janvier 2025
104AQI
16th Janvier 2025
93AQI
17th Janvier 2025
109AQI
18th Janvier 2025
98AQI
19th Janvier 2025
109AQI
20th Janvier 2025
100AQI
21st Janvier 2025
120AQI
22nd Janvier 2025
134AQI
23rd Janvier 2025
154AQI
24th Janvier 2025
160AQI
25th Janvier 2025
103AQI
26th Janvier 2025
100AQI
27th Janvier 2025
95AQI
28th Janvier 2025
110AQI
29th Janvier 2025
149AQI
30th Janvier 2025
127AQI
31st Janvier 2025
111AQI
1st Février 2025
121AQI
2nd Février 2025
75AQI
3rd Février 2025
79AQI
4th Février 2025
69AQI
5th Février 2025
64AQI
6th Février 2025
107AQI
7th Février 2025
63AQI
8th Février 2025
69AQI
9th Février 2025
92AQI
10th Février 2025
91AQI
11th Février 2025
95AQI
12th Février 2025
86AQI
13th Février 2025
106AQI
14th Février 2025
66AQI
15th Février 2025
71AQI
16th Février 2025
71AQI
17th Février 2025
70AQI
18th Février 2025
73AQI
19th Février 2025
59AQI
20th Février 2025
72AQI
21st Février 2025
69AQI
22nd Février 2025
38AQI
23rd Février 2025
43AQI
24th Février 2025
54AQI
25th Février 2025
60AQI
26th Février 2025
64AQI
27th Février 2025
67AQI
28th Février 2025
62AQI
1st Mars 2025
76AQI
2nd Mars 2025
56AQI
3rd Mars 2025
67AQI
4th Mars 2025
58AQI
5th Mars 2025
66AQI
6th Mars 2025
56AQI
7th Mars 2025
69AQI
8th Mars 2025
65AQI
9th Mars 2025
93AQI
10th Mars 2025
70AQI
11th Mars 2025
143AQI
12th Mars 2025
73AQI
13th Mars 2025
80AQI
14th Mars 2025
94AQI
15th Mars 2025
88AQI
16th Mars 2025
74AQI
17th Mars 2025
71AQI
18th Mars 2025
64AQI
19th Mars 2025
67AQI
20th Mars 2025
74AQI
21st Mars 2025
88AQI
22nd Mars 2025
91AQI
23rd Mars 2025
469AQI
24th Mars 2025
378AQI
25th Mars 2025
329AQI
26th Mars 2025
204AQI
27th Mars 2025
143AQI
28th Mars 2025
109AQI
29th Mars 2025
94AQI
30th Mars 2025
85AQI
31st Mars 2025
74AQI
1st Avril 2025
77AQI
2nd Avril 2025
92AQI
3rd Avril 2025
125AQI
4th Avril 2025
113AQI
5th Avril 2025
97AQI
6th Avril 2025
124AQI
7th Avril 2025
117AQI
8th Avril 2025
161AQI
9th Avril 2025
91AQI
10th Avril 2025
107AQI
11th Avril 2025
156AQI
12th Avril 2025
144AQI
13th Avril 2025
135AQI
14th Avril 2025
98AQI
15th Avril 2025
113AQI
16th Avril 2025
161AQI
17th Avril 2025
127AQI
18th Avril 2025
139AQI
19th Avril 2025
138AQI
20th Avril 2025
145AQI
21st Avril 2025
235AQI
22nd Avril 2025
138AQI
23rd Avril 2025
105AQI
24th Avril 2025
84AQI
25th Avril 2025
80AQI
26th Avril 2025
76AQI
27th Avril 2025
62AQI
28th Avril 2025
68AQI
29th Avril 2025
106AQI
30th Avril 2025
143AQI
1st Mai 2025
116AQI
2nd Mai 2025
157AQI
3rd Mai 2025
90AQI
4th Mai 2025
129AQI
5th Mai 2025
249AQI
6th Mai 2025
173AQI
7th Mai 2025
149AQI
8th Mai 2025
143AQI
9th Mai 2025
115AQI
10th Mai 2025
98AQI
11th Mai 2025
81AQI
12th Mai 2025
87AQI
13th Mai 2025
103AQI
14th Mai 2025
98AQI
15th Mai 2025
97AQI
16th Mai 2025
147AQI
17th Mai 2025
100AQI
18th Mai 2025
111AQI
19th Mai 2025
97AQI
20th Mai 2025
99AQI
21st Mai 2025
105AQI
22nd Mai 2025
122AQI
23rd Mai 2025
96AQI
24th Mai 2025
107AQI
25th Mai 2025
73AQI
26th Mai 2025
75AQI
27th Mai 2025
70AQI
28th Mai 2025
81AQI
29th Mai 2025
79AQI
30th Mai 2025
90AQI
31st Mai 2025
69AQI
1st Juin 2025
73AQI
2nd Juin 2025
63AQI
3rd Juin 2025
52AQI
4th Juin 2025
58AQI
5th Juin 2025
54AQI
6th Juin 2025
61AQI
7th Juin 2025
63AQI
8th Juin 2025
61AQI
9th Juin 2025
70AQI
10th Juin 2025
63AQI
11th Juin 2025
68AQI
12th Juin 2025
74AQI
13th Juin 2025
69AQI
14th Juin 2025
76AQI
15th Juin 2025
79AQI
16th Juin 2025
80AQI
17th Juin 2025
81AQI
18th Juin 2025
78AQI
19th Juin 2025
78AQI
20th Juin 2025
79AQI
21st Juin 2025
80AQI
22nd Juin 2025
81AQI
23rd Juin 2025
71AQI
24th Juin 2025
69AQI
25th Juin 2025
63AQI
26th Juin 2025
61AQI
27th Juin 2025
62AQI
28th Juin 2025
62AQI
29th Juin 2025
64AQI
30th Juin 2025
62AQI
1st Juillet 2025
59AQI
2nd Juillet 2025
57AQI
3rd Juillet 2025
59AQI
4th Juillet 2025
62AQI
5th Juillet 2025
57AQI
6th Juillet 2025
59AQI
7th Juillet 2025
59AQI
8th Juillet 2025
57AQI
9th Juillet 2025
59AQI
10th Juillet 2025
60AQI
11th Juillet 2025
60AQI
12th Juillet 2025
65AQI
13th Juillet 2025
65AQI
14th Juillet 2025
66AQI
15th Juillet 2025
67AQI
16th Juillet 2025
61AQI
17th Juillet 2025
60AQI
18th Juillet 2025
66AQI
19th Juillet 2025
65AQI
20th Juillet 2025
51AQI
21st Juillet 2025
57AQI
22nd Juillet 2025
60AQI
23rd Juillet 2025
57AQI
24th Juillet 2025
57AQI
25th Juillet 2025
61AQI
26th Juillet 2025
60AQI
27th Juillet 2025
58AQI
28th Juillet 2025
59AQI
29th Juillet 2025
60AQI
30th Juillet 2025
57AQI
31st Juillet 2025
87AQI
1st Août 2025
64AQI
2nd Août 2025
66AQI
3rd Août 2025
65AQI
4th Août 2025
72AQI

113AQI

73AQI

115AQI

119AQI

110AQI

69AQI

61AQI

67AQI

Nombre de jours

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

202594AQI

11
17
3
2
23
3
24
3
1
3
10
16
3
1
17
11
2
1
30
31
4
2
150
50
8
3
3

Le plus élevé AQI enregistré en

Avril

119AQI

Le plus bas AQI enregistré en

Juillet

61AQI

202484AQI

1
13
14
3
8
14
7
20
7
3
1
21
5
3
1
22
9
28
1
1
4
23
2
2
3
26
1
8
21
1
6
25
8
20
2
20
11
30
247
66
20
2

Le plus élevé AQI enregistré en

Février

123AQI

Le plus bas AQI enregistré en

Septembre

61AQI

202394AQI

7
10
10
1
11
11
1
2
1
3
1
2
2
6
3
15
3
23
3
15
1
1
10
5
1
16
10
5
10
108
40
18
2
1

Le plus élevé AQI enregistré en

Mars

163AQI

Le plus bas AQI enregistré en

Septembre

47AQI

202296AQI

9
9
12
1
11
9
1
7
19
4
1
9
6
1
2
2
22
5
2
3
25
2
8
15
1
1
3
22
2
2
22
7
18
11
1
10
13
8
19
171
83
30
3

Le plus élevé AQI enregistré en

Janvier

128AQI

Le plus bas AQI enregistré en

Août

51AQI

202199AQI

16
8
2
2
3
14
10
1
18
3
1
3
5
1
20
5
3
1
2
16
6
2
1
1
14
3
2
7
19
2
28
10
20
5
25
1
21
9
1
22
7
1
28
233
52
12
6
10

Le plus élevé AQI enregistré en

Mars

205AQI

Le plus bas AQI enregistré en

Juillet

56AQI

202079AQI

8
4
1
17
4
1
10
5
1
1
1
25
3
1
11
19
1
19
11
1
10
20
6
22
2
1
11
17
2
1
10
15
4
49
153
52
8
2
1

Le plus élevé AQI enregistré en

Décembre

114AQI

Le plus bas AQI enregistré en

Août

50AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
99AQI
Année la moins polluée enregistrée
2020(Moyenne)
79AQI

La qualité de l'air annuelle de Dingbian County No 4 Middle School pour l'année 2025 AQI (94) montre un changement moyen de pourcentage de 4.8% (empiré AQI) par rapport aux années précédentes : 2020 (79), 2021 (99), 2022 (96), 2023 (94), 2024 (84).