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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Ziyang Middle School, Yanjiang, Sichuan, 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

Ziyang Middle School, Yanjiang, Sichuan, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
22nd Aug 2024
120AQI
AQI le plus bas enregistré le
30th Aug 2021
28AQI

Analyse du même jour (3rd 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 62 de Modéré qualité de l'air, montrant une amélioration par rapport à 2021 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 4th Aug - 5th Aug 2025

Ziyang Middle School, Yanjiang, Sichuan, China

AQI
Jour
Nuit
.

6 AM4th Aug 2025

8 PM

5 AM5th 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
1PM4th Aug

82AQI

Heure moyenne la plus basse
1AM5th Aug

61AQI

Au cours des 24 dernières heures,

L'AQI de Ziyang Middle School a atteint son point le plus élevé de 82 à 1 PM pendant le Nuit, tandis que le point le plus bas, undefined, a été enregistré à 5 AM pendant le Nuit entre 4th Aug et 5th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Ziyang Middle School, Yanjiang, Sichuan, China

JulAug
06th - 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 - 05th05th
Jour
Nuit
6th Jul 2025586 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025429 AMAQI
6th Jul 20253810 AMAQI
6th Jul 20254511 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025531 PMAQI
6th Jul 2025522 PMAQI
6th Jul 2025513 PMAQI
6th Jul 2025474 PMAQI
6th Jul 2025465 PMAQI
6th Jul 2025516 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025589 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025581 AMAQI
7th Jul 2025582 AMAQI
7th Jul 2025583 AMAQI
7th Jul 2025584 AMAQI
7th Jul 2025585 AMAQI

24°C22/27°C

7th Jul 2025586 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025619 AMAQI
7th Jul 20255910 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025621 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025534 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025536 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025599 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025584 AMAQI
8th Jul 2025585 AMAQI

22°C21/25°C

8th Jul 2025596 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025359 AMAQI
8th Jul 20253810 AMAQI
8th Jul 20253711 AMAQI
8th Jul 20254612 PMAQI
8th Jul 2025451 PMAQI
8th Jul 2025472 PMAQI
8th Jul 2025453 PMAQI
8th Jul 2025454 PMAQI
8th Jul 2025475 PMAQI
8th Jul 2025586 PMAQI
8th Jul 2025597 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
9th Jul 2025574 AMAQI
9th Jul 2025585 AMAQI

25°C21/29°C

9th Jul 2025576 AMAQI
9th Jul 2025577 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025599 AMAQI
9th Jul 20255510 AMAQI
9th Jul 20255111 AMAQI
9th Jul 20255312 PMAQI
9th Jul 2025561 PMAQI
9th Jul 2025552 PMAQI
9th Jul 2025503 PMAQI
9th Jul 2025514 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255810 PMAQI
9th Jul 20255911 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025584 AMAQI
10th Jul 2025585 AMAQI

26°C23/29°C

10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025438 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20254410 AMAQI
10th Jul 20253911 AMAQI
10th Jul 20254712 PMAQI
10th Jul 2025501 PMAQI
10th Jul 2025532 PMAQI
10th Jul 2025533 PMAQI
10th Jul 2025504 PMAQI
10th Jul 2025475 PMAQI
10th Jul 2025506 PMAQI
10th Jul 2025547 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025579 PMAQI
10th Jul 20255910 PMAQI
10th Jul 20256011 PMAQI
11th Jul 20255812 AMAQI
11th Jul 2025571 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025573 AMAQI
11th Jul 2025564 AMAQI
11th Jul 2025565 AMAQI

27°C23/31°C

11th Jul 2025566 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025368 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20253511 AMAQI
11th Jul 20254612 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025542 PMAQI
11th Jul 2025563 PMAQI
11th Jul 2025524 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025497 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025581 AMAQI
12th Jul 2025582 AMAQI
12th Jul 2025583 AMAQI
12th Jul 2025564 AMAQI
12th Jul 2025565 AMAQI

27°C23/31°C

12th Jul 2025566 AMAQI
12th Jul 2025567 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025629 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025542 PMAQI
12th Jul 2025553 PMAQI
12th Jul 2025554 PMAQI
12th Jul 2025545 PMAQI
12th Jul 2025556 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255910 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025571 AMAQI
13th Jul 2025572 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025574 AMAQI
13th Jul 2025575 AMAQI

27°C23/31°C

13th Jul 2025576 AMAQI
13th Jul 2025577 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255311 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025572 PMAQI
13th Jul 2025563 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025575 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025582 AMAQI
14th Jul 2025583 AMAQI
14th Jul 2025584 AMAQI
14th Jul 2025585 AMAQI

28°C24/32°C

14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025638 AMAQI
14th Jul 2025649 AMAQI
14th Jul 20256310 AMAQI
14th Jul 20255411 AMAQI
14th Jul 20255712 PMAQI
14th Jul 2025571 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025608 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256211 PMAQI
15th Jul 20256212 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025604 AMAQI
15th Jul 2025595 AMAQI

29°C25/33°C

15th Jul 2025596 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025698 AMAQI
15th Jul 2025669 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025623 PMAQI
15th Jul 2025574 PMAQI
15th Jul 2025545 PMAQI
15th Jul 2025556 PMAQI
15th Jul 2025557 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025614 AMAQI
16th Jul 2025605 AMAQI

29°C25/33°C

16th Jul 2025616 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025728 AMAQI
16th Jul 2025739 AMAQI
16th Jul 20257310 AMAQI
16th Jul 20256911 AMAQI
16th Jul 20256312 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025597 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025629 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256511 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025621 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025634 AMAQI
17th Jul 2025635 AMAQI

31°C27/35°C

17th Jul 2025636 AMAQI
17th Jul 2025637 AMAQI
17th Jul 2025768 AMAQI
17th Jul 2025769 AMAQI
17th Jul 20257910 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20256612 PMAQI
17th Jul 2025661 PMAQI
17th Jul 2025622 PMAQI
17th Jul 2025613 PMAQI
17th Jul 2025604 PMAQI
17th Jul 2025595 PMAQI
17th Jul 2025596 PMAQI
17th Jul 2025607 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025641 AMAQI
18th Jul 2025642 AMAQI
18th Jul 2025653 AMAQI
18th Jul 2025664 AMAQI
18th Jul 2025665 AMAQI

31°C27/35°C

18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025808 AMAQI
18th Jul 2025829 AMAQI
18th Jul 20257810 AMAQI
18th Jul 20257011 AMAQI
18th Jul 20256712 PMAQI
18th Jul 2025641 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025663 PMAQI
18th Jul 2025674 PMAQI
18th Jul 2025725 PMAQI
18th Jul 2025716 PMAQI
18th Jul 2025637 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256510 PMAQI
18th Jul 20256411 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025651 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025674 AMAQI
19th Jul 2025665 AMAQI

29°C26/33°C

19th Jul 2025676 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025608 AMAQI
19th Jul 2025579 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20254611 AMAQI
19th Jul 20255212 PMAQI
19th Jul 2025511 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025473 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025647 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256710 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256712 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025624 AMAQI
20th Jul 2025625 AMAQI

28°C25/31°C

20th Jul 2025626 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025578 AMAQI
20th Jul 2025449 AMAQI
20th Jul 20253910 AMAQI
20th Jul 20253911 AMAQI
20th Jul 20254112 PMAQI
20th Jul 2025481 PMAQI
20th Jul 2025562 PMAQI
20th Jul 2025643 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025605 PMAQI
20th Jul 2025586 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255712 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025614 AMAQI
21st Jul 2025615 AMAQI

27°C24/32°C

21st Jul 2025616 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252910 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253212 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025273 PMAQI
21st Jul 2025304 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025437 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025629 PMAQI
21st Jul 20256310 PMAQI
21st Jul 20256411 PMAQI
22nd Jul 20256312 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025574 AMAQI
22nd Jul 2025565 AMAQI

27°C23/31°C

22nd Jul 2025566 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025578 AMAQI
22nd Jul 2025539 AMAQI
22nd Jul 20254810 AMAQI
22nd Jul 20253511 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025554 PMAQI
22nd Jul 2025645 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025597 PMAQI
22nd Jul 2025598 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20256110 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025591 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025574 AMAQI
23rd Jul 2025565 AMAQI

28°C24/32°C

23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025388 AMAQI
23rd Jul 2025239 AMAQI
23rd Jul 20251810 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20252112 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025516 PMAQI
23rd Jul 2025547 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025573 AMAQI
24th Jul 2025544 AMAQI
24th Jul 2025545 AMAQI

28°C25/32°C

24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20252610 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025301 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI

26°C23/30°C

25th Jul 2025526 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025389 AMAQI
25th Jul 20253810 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20253812 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025335 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025589 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025525 AMAQI

27°C24/31°C

26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025418 AMAQI
26th Jul 2025349 AMAQI
26th Jul 20253310 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20253412 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025482 PMAQI
26th Jul 2025483 PMAQI
26th Jul 2025404 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025327 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI
27th Jul 2025515 AMAQI

27°C23/31°C

27th Jul 2025516 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025478 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20253410 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025462 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025467 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI
28th Jul 2025525 AMAQI

28°C24/33°C

28th Jul 2025526 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025639 AMAQI
28th Jul 20256110 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025394 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025437 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255812 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025544 AMAQI
29th Jul 2025545 AMAQI

29°C25/33°C

29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025688 AMAQI
29th Jul 2025749 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20255611 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025591 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025584 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025577 PMAQI
29th Jul 2025618 PMAQI
29th Jul 2025639 PMAQI
29th Jul 20256310 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025564 AMAQI
30th Jul 2025575 AMAQI

30°C26/34°C

30th Jul 2025576 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025728 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20256410 AMAQI
30th Jul 20255311 AMAQI
30th Jul 20255312 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025617 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20256012 AMAQI
31st Jul 2025571 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI

30°C26/34°C

31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025434 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025436 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025588 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256110 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025575 AMAQI

30°C26/34°C

1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025602 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025594 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256611 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI

30°C26/34°C

2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025698 AMAQI
2nd Aug 2025679 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20256312 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025574 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256511 PMAQI
3rd Aug 20256512 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025604 AMAQI
3rd Aug 2025615 AMAQI

30°C26/34°C

3rd Aug 2025616 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025688 AMAQI
3rd Aug 2025699 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256712 PMAQI
3rd Aug 2025631 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI
4th Aug 2025625 AMAQI

30°C26/35°C

4th Aug 2025626 AMAQI
4th Aug 2025627 AMAQI
4th Aug 2025738 AMAQI
4th Aug 2025799 AMAQI
4th Aug 20257710 AMAQI
4th Aug 20257811 AMAQI
4th Aug 20257612 PMAQI
4th Aug 2025821 PMAQI
4th Aug 2025772 PMAQI
4th Aug 2025703 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025725 PMAQI
4th Aug 2025726 PMAQI
4th Aug 2025687 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025689 PMAQI
4th Aug 20257410 PMAQI
4th Aug 20257811 PMAQI
5th Aug 20257312 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025622 AMAQI

--°C/°C

6 AM
1 PM
8 PM
1 AM
5 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
6 AM - 9 AM

57AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
10 AM - 12 PM

51AQI

3 heures / Jour
90 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 9 AM (Moyenne 57), tandis que l'AQI le plus bas était entre 10 AM à 12 PM (Moyenne 51).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

59AQI

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

59AQI

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 59), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 59).

Jours de 2025 Vs Qualité de l'Air

Ziyang Middle School, Yanjiang, Sichuan, China

2025

3%

6

61%

132

28%

61

7%

14

0.9%

2

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

Bon
6 Jours
Modéré
132 Jours
Pauvre
61 Jours
Non sain
14 Jours
Sévère
2 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 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

Ziyang Middle School, Yanjiang, Sichuan, 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
159AQI
2nd Janvier 2025
173AQI
3rd Janvier 2025
176AQI
4th Janvier 2025
169AQI
5th Janvier 2025
166AQI
6th Janvier 2025
161AQI
7th Janvier 2025
143AQI
8th Janvier 2025
119AQI
9th Janvier 2025
127AQI
10th Janvier 2025
132AQI
11th Janvier 2025
103AQI
12th Janvier 2025
113AQI
13th Janvier 2025
140AQI
14th Janvier 2025
136AQI
15th Janvier 2025
153AQI
16th Janvier 2025
136AQI
17th Janvier 2025
149AQI
18th Janvier 2025
133AQI
19th Janvier 2025
154AQI
20th Janvier 2025
152AQI
21st Janvier 2025
166AQI
22nd Janvier 2025
191AQI
23rd Janvier 2025
207AQI
24th Janvier 2025
154AQI
25th Janvier 2025
121AQI
26th Janvier 2025
108AQI
27th Janvier 2025
128AQI
28th Janvier 2025
132AQI
29th Janvier 2025
165AQI
30th Janvier 2025
159AQI
31st Janvier 2025
125AQI
1st Février 2025
111AQI
2nd Février 2025
103AQI
3rd Février 2025
97AQI
4th Février 2025
111AQI
5th Février 2025
93AQI
6th Février 2025
86AQI
7th Février 2025
87AQI
8th Février 2025
77AQI
9th Février 2025
89AQI
10th Février 2025
94AQI
11th Février 2025
120AQI
12th Février 2025
84AQI
13th Février 2025
90AQI
14th Février 2025
85AQI
15th Février 2025
87AQI
16th Février 2025
110AQI
17th Février 2025
112AQI
18th Février 2025
139AQI
19th Février 2025
127AQI
20th Février 2025
121AQI
21st Février 2025
106AQI
22nd Février 2025
104AQI
23rd Février 2025
91AQI
24th Février 2025
74AQI
25th Février 2025
80AQI
26th Février 2025
95AQI
27th Février 2025
115AQI
28th Février 2025
131AQI
1st Mars 2025
135AQI
2nd Mars 2025
121AQI
3rd Mars 2025
89AQI
4th Mars 2025
82AQI
5th Mars 2025
72AQI
6th Mars 2025
63AQI
7th Mars 2025
71AQI
8th Mars 2025
86AQI
9th Mars 2025
91AQI
10th Mars 2025
122AQI
11th Mars 2025
118AQI
12th Mars 2025
125AQI
13th Mars 2025
90AQI
14th Mars 2025
101AQI
15th Mars 2025
75AQI
16th Mars 2025
76AQI
17th Mars 2025
75AQI
18th Mars 2025
93AQI
19th Mars 2025
89AQI
20th Mars 2025
85AQI
21st Mars 2025
105AQI
22nd Mars 2025
121AQI
23rd Mars 2025
112AQI
24th Mars 2025
109AQI
25th Mars 2025
107AQI
26th Mars 2025
108AQI
27th Mars 2025
145AQI
28th Mars 2025
97AQI
29th Mars 2025
89AQI
30th Mars 2025
67AQI
31st Mars 2025
72AQI
1st Avril 2025
89AQI
2nd Avril 2025
93AQI
3rd Avril 2025
93AQI
4th Avril 2025
100AQI
5th Avril 2025
77AQI
6th Avril 2025
88AQI
7th Avril 2025
88AQI
8th Avril 2025
92AQI
9th Avril 2025
91AQI
10th Avril 2025
98AQI
11th Avril 2025
88AQI
12th Avril 2025
246AQI
13th Avril 2025
132AQI
14th Avril 2025
142AQI
15th Avril 2025
134AQI
16th Avril 2025
132AQI
17th Avril 2025
117AQI
18th Avril 2025
111AQI
19th Avril 2025
98AQI
20th Avril 2025
83AQI
21st Avril 2025
85AQI
22nd Avril 2025
89AQI
23rd Avril 2025
96AQI
24th Avril 2025
73AQI
25th Avril 2025
86AQI
26th Avril 2025
68AQI
27th Avril 2025
70AQI
28th Avril 2025
79AQI
29th Avril 2025
60AQI
30th Avril 2025
64AQI
1st Mai 2025
66AQI
2nd Mai 2025
79AQI
3rd Mai 2025
93AQI
4th Mai 2025
98AQI
5th Mai 2025
66AQI
6th Mai 2025
78AQI
7th Mai 2025
71AQI
8th Mai 2025
71AQI
9th Mai 2025
118AQI
10th Mai 2025
103AQI
11th Mai 2025
104AQI
12th Mai 2025
112AQI
13th Mai 2025
89AQI
14th Mai 2025
125AQI
15th Mai 2025
126AQI
16th Mai 2025
119AQI
17th Mai 2025
140AQI
18th Mai 2025
146AQI
19th Mai 2025
118AQI
20th Mai 2025
127AQI
21st Mai 2025
120AQI
22nd Mai 2025
97AQI
23rd Mai 2025
105AQI
24th Mai 2025
87AQI
25th Mai 2025
84AQI
26th Mai 2025
80AQI
27th Mai 2025
86AQI
28th Mai 2025
66AQI
29th Mai 2025
62AQI
30th Mai 2025
96AQI
31st Mai 2025
64AQI
1st Juin 2025
70AQI
2nd Juin 2025
53AQI
3rd Juin 2025
72AQI
4th Juin 2025
71AQI
5th Juin 2025
79AQI
6th Juin 2025
79AQI
7th Juin 2025
80AQI
8th Juin 2025
66AQI
9th Juin 2025
66AQI
10th Juin 2025
69AQI
11th Juin 2025
71AQI
12th Juin 2025
71AQI
13th Juin 2025
71AQI
14th Juin 2025
72AQI
15th Juin 2025
71AQI
16th Juin 2025
68AQI
17th Juin 2025
68AQI
18th Juin 2025
63AQI
19th Juin 2025
62AQI
20th Juin 2025
65AQI
21st Juin 2025
59AQI
22nd Juin 2025
57AQI
23rd Juin 2025
52AQI
24th Juin 2025
56AQI
25th Juin 2025
52AQI
26th Juin 2025
52AQI
27th Juin 2025
55AQI
28th Juin 2025
57AQI
29th Juin 2025
58AQI
30th Juin 2025
52AQI
1st Juillet 2025
51AQI
2nd Juillet 2025
57AQI
3rd Juillet 2025
61AQI
4th Juillet 2025
60AQI
5th Juillet 2025
53AQI
6th Juillet 2025
55AQI
7th Juillet 2025
58AQI
8th Juillet 2025
54AQI
9th Juillet 2025
58AQI
10th Juillet 2025
54AQI
11th Juillet 2025
53AQI
12th Juillet 2025
56AQI
13th Juillet 2025
57AQI
14th Juillet 2025
58AQI
15th Juillet 2025
60AQI
16th Juillet 2025
63AQI
17th Juillet 2025
65AQI
18th Juillet 2025
67AQI
19th Juillet 2025
61AQI
20th Juillet 2025
57AQI
21st Juillet 2025
49AQI
22nd Juillet 2025
56AQI
23rd Juillet 2025
46AQI
24th Juillet 2025
44AQI
25th Juillet 2025
48AQI
26th Juillet 2025
45AQI
27th Juillet 2025
49AQI
28th Juillet 2025
52AQI
29th Juillet 2025
58AQI
30th Juillet 2025
57AQI
31st Juillet 2025
54AQI
1st Août 2025
60AQI
2nd Août 2025
60AQI
3rd Août 2025
62AQI

147AQI

101AQI

96AQI

99AQI

97AQI

65AQI

55AQI

61AQI

Nombre de jours

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

202594AQI

16
14
1
15
13
18
13
23
6
1
18
13
30
6
25
3
6
132
61
14
2

Le plus élevé AQI enregistré en

Janvier

147AQI

Le plus bas AQI enregistré en

Juillet

55AQI

202494AQI

9
5
17
2
9
8
9
1
12
16
3
3
19
7
1
1
22
8
4
26
12
19
1
24
6
4
21
5
3
23
5
3
19
8
5
14
12
33
208
82
42
1

Le plus élevé AQI enregistré en

Décembre

136AQI

Le plus bas AQI enregistré en

Juillet

53AQI

202387AQI

1
12
18
8
13
7
3
17
11
6
22
2
7
21
3
7
23
11
19
1
16
15
15
12
3
9
19
2
1
15
8
3
7
9
13
2
74
179
64
42
2

Le plus élevé AQI enregistré en

Janvier

150AQI

Le plus bas AQI enregistré en

Août

52AQI

202290AQI

5
8
17
12
8
2
4
10
17
3
26
1
7
19
5
3
24
3
8
16
1
13
12
3
6
15
9
1
2
14
14
7
16
8
47
160
84
28

Le plus élevé AQI enregistré en

Janvier

137AQI

Le plus bas AQI enregistré en

Août

39AQI

202177AQI

1
15
15
1
8
12
6
1
1
19
10
1
9
21
6
21
4
8
21
1
23
7
1
24
4
30
24
7
6
14
6
4
12
11
8
132
135
60
34
1

Le plus élevé AQI enregistré en

Janvier

148AQI

Le plus bas AQI enregistré en

Septembre

33AQI

202072AQI

2
7
3
1
4
15
2
1
16
1
8
22
24
7
16
15
13
17
15
13
2
1
17
11
2
8
16
7
83
137
35
11

Le plus élevé AQI enregistré en

Décembre

125AQI

Le plus bas AQI enregistré en

Juillet

44AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
94AQI
Année la moins polluée enregistrée
2020(Moyenne)
72AQI

La qualité de l'air annuelle de Ziyang Middle School pour l'année 2025 AQI (94) montre un changement moyen de pourcentage de 12.7% (empiré AQI) par rapport aux années précédentes : 2020 (72), 2021 (77), 2022 (90), 2023 (87), 2024 (94).