Country Background

Analyse Historique de la Qualité de l'Air à High tech Zone Administrative Committee, Changchun, Jilin, 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

High tech Zone Administrative Committee, Changchun, Jilin, China

2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
17th Aug 2024
73AQI
AQI le plus bas enregistré le
13th Aug 2023
18AQI


Analyse du même jour (3rd August ):
Ce jour-là, l'AQI au cours des 4 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 52 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 : 4th Aug - 5th Aug 2025

High tech Zone Administrative Committee, Changchun, Jilin, China

AQI
Jour
Nuit
.

6 AM4th Aug 2025

9 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
8PM4th Aug

55AQI

Heure moyenne la plus basse
11AM4th Aug

19AQI

Au cours des 24 dernières heures,

L'AQI de High tech Zone Administrative Committee a atteint son point le plus élevé de 55 à 8 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

High tech Zone Administrative Committee, Changchun, Jilin, 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 2025566 AMAQI
6th Jul 2025567 AMAQI
6th Jul 2025418 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20252710 AMAQI
6th Jul 20252811 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025401 PMAQI
6th Jul 2025402 PMAQI
6th Jul 2025403 PMAQI
6th Jul 2025404 PMAQI
6th Jul 2025445 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025507 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255412 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025544 AMAQI
7th Jul 2025545 AMAQI

24°C18/30°C

7th Jul 2025546 AMAQI
7th Jul 2025547 AMAQI
7th Jul 2025408 AMAQI
7th Jul 2025319 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255711 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025523 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025525 PMAQI
7th Jul 2025546 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025548 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025544 AMAQI
8th Jul 2025545 AMAQI

25°C19/32°C

8th Jul 2025556 AMAQI
8th Jul 2025557 AMAQI
8th Jul 2025628 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20254611 AMAQI
8th Jul 20255412 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025562 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025564 PMAQI
8th Jul 2025565 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255812 AMAQI
9th Jul 2025561 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025563 AMAQI
9th Jul 2025564 AMAQI
9th Jul 2025555 AMAQI

27°C21/33°C

9th Jul 2025566 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025798 AMAQI
9th Jul 2025759 AMAQI
9th Jul 20257110 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025593 PMAQI
9th Jul 2025614 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025586 PMAQI
9th Jul 2025607 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20255910 PMAQI
9th Jul 20256011 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025571 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025573 AMAQI
10th Jul 2025584 AMAQI
10th Jul 2025585 AMAQI

29°C23/34°C

10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025759 AMAQI
10th Jul 20258210 AMAQI
10th Jul 20257811 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025621 PMAQI
10th Jul 2025572 PMAQI
10th Jul 2025583 PMAQI
10th Jul 2025574 PMAQI
10th Jul 2025575 PMAQI
10th Jul 2025576 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 2025581 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025604 AMAQI
11th Jul 2025605 AMAQI

29°C24/34°C

11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025739 AMAQI
11th Jul 20258010 AMAQI
11th Jul 20257911 AMAQI
11th Jul 20256712 PMAQI
11th Jul 2025641 PMAQI
11th Jul 2025612 PMAQI
11th Jul 2025603 PMAQI
11th Jul 2025604 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025587 PMAQI
11th Jul 2025618 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256111 PMAQI
12th Jul 20256112 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025603 AMAQI
12th Jul 2025624 AMAQI
12th Jul 2025625 AMAQI

28°C25/33°C

12th Jul 2025616 AMAQI
12th Jul 2025617 AMAQI
12th Jul 2025658 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256111 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025652 PMAQI
12th Jul 2025663 PMAQI
12th Jul 2025644 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025666 PMAQI
12th Jul 2025687 PMAQI
12th Jul 2025638 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256110 PMAQI
12th Jul 20256111 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025613 AMAQI
13th Jul 2025624 AMAQI
13th Jul 2025625 AMAQI

28°C24/33°C

13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025508 AMAQI
13th Jul 2025379 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20252611 AMAQI
13th Jul 20254712 PMAQI
13th Jul 2025461 PMAQI
13th Jul 2025442 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025484 PMAQI
13th Jul 2025505 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025598 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025604 AMAQI
14th Jul 2025605 AMAQI

24°C20/29°C

14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025348 AMAQI
14th Jul 2025249 AMAQI
14th Jul 20253010 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025481 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025443 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025495 PMAQI
14th Jul 2025486 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025584 AMAQI
15th Jul 2025585 AMAQI

23°C18/29°C

15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025388 AMAQI
15th Jul 2025229 AMAQI
15th Jul 20253010 AMAQI
15th Jul 20253011 AMAQI
15th Jul 20254712 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025403 PMAQI
15th Jul 2025424 PMAQI
15th Jul 2025415 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025447 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255611 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025573 AMAQI
16th Jul 2025574 AMAQI
16th Jul 2025575 AMAQI

23°C18/30°C

16th Jul 2025576 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025199 AMAQI
16th Jul 20252010 AMAQI
16th Jul 20252011 AMAQI
16th Jul 20254012 PMAQI
16th Jul 2025471 PMAQI
16th Jul 2025492 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025474 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025496 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025563 AMAQI
17th Jul 2025564 AMAQI
17th Jul 2025565 AMAQI

23°C19/27°C

17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025498 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20252111 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025411 PMAQI
17th Jul 2025392 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025394 PMAQI
17th Jul 2025495 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025559 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20255912 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
18th Jul 2025564 AMAQI
18th Jul 2025565 AMAQI

24°C20/28°C

18th Jul 2025556 AMAQI
18th Jul 2025567 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20253110 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025401 PMAQI
18th Jul 2025382 PMAQI
18th Jul 2025383 PMAQI
18th Jul 2025384 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025366 PMAQI
18th Jul 2025437 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025559 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025572 AMAQI
19th Jul 2025563 AMAQI
19th Jul 2025554 AMAQI
19th Jul 2025565 AMAQI

24°C20/29°C

19th Jul 2025566 AMAQI
19th Jul 2025567 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025579 AMAQI
19th Jul 20255310 AMAQI
19th Jul 20254711 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025422 PMAQI
19th Jul 2025433 PMAQI
19th Jul 2025434 PMAQI
19th Jul 2025445 PMAQI
19th Jul 2025496 PMAQI
19th Jul 2025547 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255710 PMAQI
19th Jul 20255711 PMAQI
20th Jul 20255712 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025554 AMAQI
20th Jul 2025555 AMAQI

25°C20/31°C

20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025289 AMAQI
20th Jul 20252810 AMAQI
20th Jul 20253311 AMAQI
20th Jul 20255412 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025462 PMAQI
20th Jul 2025393 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025415 PMAQI
20th Jul 2025386 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255512 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025554 AMAQI
21st Jul 2025565 AMAQI

22°C20/25°C

21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025568 AMAQI
21st Jul 2025559 AMAQI
21st Jul 20255310 AMAQI
21st Jul 20254111 AMAQI
21st Jul 20254312 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025422 PMAQI
21st Jul 2025413 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025554 AMAQI
22nd Jul 2025545 AMAQI

25°C20/32°C

22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025568 AMAQI
22nd Jul 2025369 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025525 PMAQI
22nd Jul 2025516 PMAQI
22nd Jul 2025547 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255612 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025552 AMAQI
23rd Jul 2025553 AMAQI
23rd Jul 2025554 AMAQI
23rd Jul 2025545 AMAQI

26°C21/32°C

23rd Jul 2025556 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253111 AMAQI
23rd Jul 20254112 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025372 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025406 PMAQI
23rd Jul 2025467 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025544 AMAQI
24th Jul 2025555 AMAQI

26°C22/31°C

24th Jul 2025546 AMAQI
24th Jul 2025557 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025239 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025383 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025366 PMAQI
24th Jul 2025417 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI

27°C23/31°C

25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025438 AMAQI
25th Jul 2025369 AMAQI
25th Jul 20253010 AMAQI
25th Jul 20253211 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025634 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025525 AMAQI

23°C22/24°C

26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025679 AMAQI
26th Jul 20256910 AMAQI
26th Jul 20256611 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025662 PMAQI
26th Jul 2025683 PMAQI
26th Jul 2025704 PMAQI
26th Jul 2025695 PMAQI
26th Jul 2025686 PMAQI
26th Jul 2025677 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255910 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI

23°C22/23°C

27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025428 AMAQI
27th Jul 2025309 AMAQI
27th Jul 20252810 AMAQI
27th Jul 20253211 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025391 PMAQI
27th Jul 2025432 PMAQI
27th Jul 2025363 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025466 PMAQI
27th Jul 2025497 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025553 AMAQI
28th Jul 2025544 AMAQI
28th Jul 2025545 AMAQI

24°C22/27°C

28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025488 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20253610 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20255212 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025462 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025434 PMAQI
28th Jul 2025505 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025527 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255512 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
29th Jul 2025545 AMAQI

25°C21/30°C

29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025518 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255411 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025374 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025397 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025564 AMAQI
30th Jul 2025555 AMAQI

23°C20/27°C

30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025468 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20252710 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025273 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025295 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025519 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI

22°C19/26°C

31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20252711 AMAQI
31st Jul 20253312 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025303 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025525 AMAQI

23°C18/28°C

1st Aug 2025526 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025408 AMAQI
1st Aug 2025519 AMAQI
1st Aug 20255310 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025465 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025524 AMAQI
2nd Aug 2025535 AMAQI

25°C19/29°C

2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025518 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20255310 AMAQI
2nd Aug 20255511 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025616 PMAQI
2nd Aug 2025567 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025545 AMAQI

25°C20/30°C

3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025519 AMAQI
3rd Aug 20253410 AMAQI
3rd Aug 20254011 AMAQI
3rd Aug 20253712 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025322 PMAQI
3rd Aug 2025293 PMAQI
3rd Aug 2025334 PMAQI
3rd Aug 2025305 PMAQI
3rd Aug 2025276 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
4th Aug 2025525 AMAQI

23°C18/25°C

4th Aug 2025526 AMAQI
4th Aug 2025527 AMAQI
4th Aug 2025398 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20251911 AMAQI
4th Aug 20253012 PMAQI
4th Aug 2025261 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025223 PMAQI
4th Aug 2025324 PMAQI
4th Aug 2025295 PMAQI
4th Aug 2025306 PMAQI
4th Aug 2025427 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025499 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255111 PMAQI
5th Aug 20255312 AMAQI

--°C/°C

6 AM
1 PM
9 PM
1 AM
5 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
6 AM - 7 AM

56AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
9 AM - 11 AM

42AQI

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 7 AM (Moyenne 56), tandis que l'AQI le plus bas était entre 9 AM à 11 AM (Moyenne 42).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

56AQI

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

56AQI

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 56), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 56).

Jours de 2025 Vs Qualité de l'Air

High tech Zone Administrative Committee, Changchun, Jilin, China

2025

8%

17

57%

122

29%

62

7%

14

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

Bon
17 Jours
Modéré
122 Jours
Pauvre
62 Jours
Non sain
14 Jours
Sévère
0 Jours
Dangereux
0 Jours



Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 8%

Niveau de risque sanitaire:

Extrême

En 2025, 8% 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

High tech Zone Administrative Committee, Changchun, Jilin, 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
87AQI
2nd Janvier 2025
81AQI
3rd Janvier 2025
82AQI
4th Janvier 2025
108AQI
5th Janvier 2025
120AQI
6th Janvier 2025
149AQI
7th Janvier 2025
102AQI
8th Janvier 2025
123AQI
9th Janvier 2025
113AQI
10th Janvier 2025
139AQI
11th Janvier 2025
131AQI
12th Janvier 2025
153AQI
13th Janvier 2025
152AQI
14th Janvier 2025
107AQI
15th Janvier 2025
96AQI
16th Janvier 2025
101AQI
17th Janvier 2025
104AQI
18th Janvier 2025
118AQI
19th Janvier 2025
107AQI
20th Janvier 2025
136AQI
21st Janvier 2025
139AQI
22nd Janvier 2025
147AQI
23rd Janvier 2025
142AQI
24th Janvier 2025
144AQI
25th Janvier 2025
149AQI
26th Janvier 2025
151AQI
27th Janvier 2025
163AQI
28th Janvier 2025
112AQI
29th Janvier 2025
149AQI
30th Janvier 2025
118AQI
31st Janvier 2025
155AQI
1st Février 2025
146AQI
2nd Février 2025
174AQI
3rd Février 2025
122AQI
4th Février 2025
156AQI
5th Février 2025
129AQI
6th Février 2025
125AQI
7th Février 2025
98AQI
8th Février 2025
96AQI
9th Février 2025
111AQI
10th Février 2025
118AQI
11th Février 2025
131AQI
12th Février 2025
119AQI
13th Février 2025
142AQI
14th Février 2025
124AQI
15th Février 2025
145AQI
16th Février 2025
85AQI
17th Février 2025
85AQI
18th Février 2025
67AQI
19th Février 2025
80AQI
20th Février 2025
73AQI
21st Février 2025
78AQI
22nd Février 2025
83AQI
23rd Février 2025
90AQI
24th Février 2025
80AQI
25th Février 2025
149AQI
26th Février 2025
81AQI
27th Février 2025
140AQI
28th Février 2025
141AQI
1st Mars 2025
109AQI
2nd Mars 2025
94AQI
3rd Mars 2025
90AQI
4th Mars 2025
85AQI
5th Mars 2025
124AQI
6th Mars 2025
112AQI
7th Mars 2025
105AQI
8th Mars 2025
140AQI
9th Mars 2025
146AQI
10th Mars 2025
159AQI
11th Mars 2025
153AQI
12th Mars 2025
156AQI
13th Mars 2025
96AQI
14th Mars 2025
92AQI
15th Mars 2025
91AQI
16th Mars 2025
108AQI
17th Mars 2025
108AQI
18th Mars 2025
118AQI
19th Mars 2025
125AQI
20th Mars 2025
144AQI
21st Mars 2025
126AQI
22nd Mars 2025
164AQI
23rd Mars 2025
176AQI
24th Mars 2025
114AQI
25th Mars 2025
183AQI
26th Mars 2025
151AQI
27th Mars 2025
96AQI
28th Mars 2025
79AQI
29th Mars 2025
72AQI
30th Mars 2025
79AQI
31st Mars 2025
118AQI
1st Avril 2025
126AQI
2nd Avril 2025
114AQI
3rd Avril 2025
141AQI
4th Avril 2025
135AQI
5th Avril 2025
102AQI
6th Avril 2025
133AQI
7th Avril 2025
95AQI
8th Avril 2025
125AQI
9th Avril 2025
140AQI
10th Avril 2025
136AQI
11th Avril 2025
141AQI
12th Avril 2025
103AQI
13th Avril 2025
76AQI
14th Avril 2025
74AQI
15th Avril 2025
67AQI
16th Avril 2025
60AQI
17th Avril 2025
95AQI
18th Avril 2025
63AQI
19th Avril 2025
73AQI
20th Avril 2025
94AQI
21st Avril 2025
100AQI
22nd Avril 2025
64AQI
23rd Avril 2025
72AQI
24th Avril 2025
104AQI
25th Avril 2025
70AQI
26th Avril 2025
92AQI
27th Avril 2025
53AQI
28th Avril 2025
96AQI
29th Avril 2025
87AQI
30th Avril 2025
84AQI
1st Mai 2025
66AQI
2nd Mai 2025
62AQI
3rd Mai 2025
57AQI
4th Mai 2025
50AQI
5th Mai 2025
71AQI
6th Mai 2025
59AQI
7th Mai 2025
77AQI
8th Mai 2025
68AQI
9th Mai 2025
76AQI
10th Mai 2025
65AQI
11th Mai 2025
75AQI
12th Mai 2025
82AQI
13th Mai 2025
82AQI
14th Mai 2025
95AQI
15th Mai 2025
82AQI
16th Mai 2025
67AQI
17th Mai 2025
64AQI
18th Mai 2025
68AQI
19th Mai 2025
59AQI
20th Mai 2025
66AQI
21st Mai 2025
74AQI
22nd Mai 2025
70AQI
23rd Mai 2025
59AQI
24th Mai 2025
60AQI
25th Mai 2025
53AQI
26th Mai 2025
67AQI
27th Mai 2025
76AQI
28th Mai 2025
89AQI
29th Mai 2025
78AQI
30th Mai 2025
87AQI
31st Mai 2025
93AQI
1st Juin 2025
65AQI
2nd Juin 2025
83AQI
3rd Juin 2025
46AQI
4th Juin 2025
61AQI
5th Juin 2025
50AQI
6th Juin 2025
49AQI
7th Juin 2025
41AQI
8th Juin 2025
57AQI
9th Juin 2025
54AQI
10th Juin 2025
44AQI
11th Juin 2025
46AQI
12th Juin 2025
52AQI
13th Juin 2025
57AQI
14th Juin 2025
56AQI
15th Juin 2025
79AQI
16th Juin 2025
61AQI
17th Juin 2025
63AQI
18th Juin 2025
64AQI
19th Juin 2025
63AQI
20th Juin 2025
59AQI
21st Juin 2025
51AQI
22nd Juin 2025
53AQI
23rd Juin 2025
54AQI
24th Juin 2025
58AQI
25th Juin 2025
63AQI
26th Juin 2025
59AQI
27th Juin 2025
65AQI
28th Juin 2025
66AQI
29th Juin 2025
66AQI
30th Juin 2025
56AQI
1st Juillet 2025
57AQI
2nd Juillet 2025
57AQI
3rd Juillet 2025
53AQI
4th Juillet 2025
50AQI
5th Juillet 2025
57AQI
6th Juillet 2025
50AQI
7th Juillet 2025
53AQI
8th Juillet 2025
55AQI
9th Juillet 2025
59AQI
10th Juillet 2025
61AQI
11th Juillet 2025
62AQI
12th Juillet 2025
63AQI
13th Juillet 2025
55AQI
14th Juillet 2025
53AQI
15th Juillet 2025
51AQI
16th Juillet 2025
51AQI
17th Juillet 2025
50AQI
18th Juillet 2025
50AQI
19th Juillet 2025
53AQI
20th Juillet 2025
50AQI
21st Juillet 2025
51AQI
22nd Juillet 2025
53AQI
23rd Juillet 2025
49AQI
24th Juillet 2025
47AQI
25th Juillet 2025
53AQI
26th Juillet 2025
60AQI
27th Juillet 2025
49AQI
28th Juillet 2025
52AQI
29th Juillet 2025
51AQI
30th Juillet 2025
45AQI
31st Juillet 2025
46AQI
1st Août 2025
53AQI
2nd Août 2025
56AQI
3rd Août 2025
52AQI

125AQI

113AQI

120AQI

97AQI

71AQI

58AQI

53AQI

54AQI


Nombre de jours

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

202590AQI

4
22
5
12
14
2
10
14
7
18
12
1
30
6
24
10
21
3
17
122
62
14

Le plus élevé AQI enregistré en

Janvier

125AQI


Le plus bas AQI enregistré en

Juillet

53AQI


202486AQI

9
16
6
8
10
9
2
2
19
9
1
11
12
3
4
12
18
1
14
16
13
10
8
17
14
23
7
6
18
6
1
9
15
6
24
7
87
163
84
26
6

Le plus élevé AQI enregistré en

Février

138AQI


Le plus bas AQI enregistré en

Septembre

40AQI


202389AQI

1
14
10
3
3
8
14
5
1
7
14
10
1
11
10
5
3
4
25
1
1
11
19
16
15
23
8
18
12
6
13
9
3
13
7
5
1
13
13
5
80
158
78
36
9

Le plus élevé AQI enregistré en

Mars

129AQI


Le plus bas AQI enregistré en

Août

41AQI


202275AQI

1
4
1
1
6
24
1
12
18
12
9
1
15
10
3
7
17
5
2
2
14
10
4
20
7
3
1
54
118
27
10
1

Le plus élevé AQI enregistré en

Novembre

99AQI


Le plus bas AQI enregistré en

Juillet

51AQI


2021121AQI

12
9
7
3
14
5
9
8
15
7
1
1
10
13
3
1
1
44
42
26
5

Le plus élevé AQI enregistré en

Janvier

124AQI


Le plus bas AQI enregistré en

Avril

114AQI


202089AQI

6
7
1
2
6
3
6
3
4
12
1
1
10
17
3
7
19
5
14
17
12
14
4
6
16
6
3
4
8
15
2
1
13
17
1
58
124
64
10
7
3

Le plus élevé AQI enregistré en

Avril

199AQI


Le plus bas AQI enregistré en

Août

53AQI


Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
121AQI
Année la moins polluée enregistrée
2022(Moyenne)
75AQI


La qualité de l'air annuelle de High tech Zone Administrative Committee pour l'année 2025 AQI (90) montre un changement moyen de pourcentage de 0.6% (empiré AQI) par rapport aux années précédentes : 2020 (89), 2021 (121), 2022 (75), 2023 (89), 2024 (86).