Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Bus Factory, 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

Bus Factory, Changchun, Jilin, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
8th Aug 2021
99AQI
AQI le plus bas enregistré le
2nd Aug 2021
22AQI

Analyse du même jour (3rd 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 47 de Bon qualité de l'air, montrant une amélioration par rapport à 2024, 2023 et 2022 le même jour.

Télécharger les données annuelles 2024

Rapport mondial sur la qualité de l'air

Globe

Tendance AQI Jour & Nuit : 3rd Aug - 4th Aug 2025

Bus Factory, Changchun, Jilin, China

AQI
Jour
Nuit
.

6 AM3rd Aug 2025

9 PM

5 AM4th Aug 2025

Heure du jour
Heure moyenne la plus haute
6AM3rd Aug

54AQI

Heure moyenne la plus basse
1PM3rd Aug

24AQI

Heure de la nuit
Heure moyenne la plus haute
1AM4th Aug

54AQI

Heure moyenne la plus basse
5AM4th Aug

52AQI

Au cours des 24 dernières heures,

L'AQI de Bus Factory a atteint son point le plus élevé de 54 à 6 AM pendant le Jour, tandis que le point le plus bas, 24, a été enregistré à 1 PM pendant le Jour entre 3rd Aug et 4th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Bus Factory, Changchun, Jilin, China

JulAug
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Jour
Nuit
5th Jul 2025546 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025358 AMAQI
5th Jul 2025379 AMAQI
5th Jul 20254710 AMAQI
5th Jul 20255011 AMAQI
5th Jul 20255612 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025572 PMAQI
5th Jul 2025603 PMAQI
5th Jul 2025834 PMAQI
5th Jul 2025915 PMAQI
5th Jul 2025846 PMAQI
5th Jul 2025527 PMAQI
5th Jul 2025528 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255310 PMAQI
5th Jul 20255311 PMAQI
6th Jul 20255312 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025544 AMAQI
6th Jul 2025555 AMAQI

25°C19/29°C

6th Jul 2025556 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025438 AMAQI
6th Jul 2025379 AMAQI
6th Jul 20252910 AMAQI
6th Jul 20252711 AMAQI
6th Jul 20252612 PMAQI
6th Jul 2025321 PMAQI
6th Jul 2025372 PMAQI
6th Jul 2025373 PMAQI
6th Jul 2025374 PMAQI
6th Jul 2025375 PMAQI
6th Jul 2025416 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255810 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255912 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
7th Jul 2025535 AMAQI

24°C18/30°C

7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025398 AMAQI
7th Jul 2025339 AMAQI
7th Jul 20253810 AMAQI
7th Jul 20254611 AMAQI
7th Jul 20254412 PMAQI
7th Jul 2025411 PMAQI
7th Jul 2025432 PMAQI
7th Jul 2025473 PMAQI
7th Jul 2025464 PMAQI
7th Jul 2025465 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025517 PMAQI
7th Jul 2025548 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20256311 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI
8th Jul 2025535 AMAQI

25°C19/32°C

8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025628 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255112 PMAQI
8th Jul 2025531 PMAQI
8th Jul 2025542 PMAQI
8th Jul 2025543 PMAQI
8th Jul 2025534 PMAQI
8th Jul 2025535 PMAQI
8th Jul 2025496 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256311 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025564 AMAQI
9th Jul 2025555 AMAQI

27°C21/33°C

9th Jul 2025566 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20256210 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255212 PMAQI
9th Jul 2025491 PMAQI
9th Jul 2025482 PMAQI
9th Jul 2025543 PMAQI
9th Jul 2025644 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025786 PMAQI
9th Jul 2025617 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20257710 PMAQI
9th Jul 20257311 PMAQI
10th Jul 20256512 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025574 AMAQI
10th Jul 2025575 AMAQI

29°C23/34°C

10th Jul 2025576 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025698 AMAQI
10th Jul 2025729 AMAQI
10th Jul 20258110 AMAQI
10th Jul 20258011 AMAQI
10th Jul 20257812 PMAQI
10th Jul 2025621 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025545 PMAQI
10th Jul 2025646 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025618 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256410 PMAQI
10th Jul 20256311 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025614 AMAQI
11th Jul 2025605 AMAQI

29°C24/34°C

11th Jul 2025606 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025678 AMAQI
11th Jul 2025789 AMAQI
11th Jul 20257710 AMAQI
11th Jul 20257411 AMAQI
11th Jul 20257112 PMAQI
11th Jul 2025641 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025653 PMAQI
11th Jul 2025604 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025576 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025618 PMAQI
11th Jul 2025629 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025624 AMAQI
12th Jul 2025625 AMAQI

28°C25/33°C

12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025628 AMAQI
12th Jul 2025619 AMAQI
12th Jul 20256310 AMAQI
12th Jul 20256311 AMAQI
12th Jul 20255712 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025742 PMAQI
12th Jul 2025743 PMAQI
12th Jul 2025744 PMAQI
12th Jul 2025765 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025717 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025699 PMAQI
12th Jul 20256510 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI
13th Jul 2025625 AMAQI

28°C24/33°C

13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025409 AMAQI
13th Jul 20253610 AMAQI
13th Jul 20253211 AMAQI
13th Jul 20253312 PMAQI
13th Jul 2025401 PMAQI
13th Jul 2025322 PMAQI
13th Jul 2025373 PMAQI
13th Jul 2025374 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025507 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255810 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025584 AMAQI
14th Jul 2025585 AMAQI

24°C20/29°C

14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025448 AMAQI
14th Jul 2025349 AMAQI
14th Jul 20253510 AMAQI
14th Jul 20253111 AMAQI
14th Jul 20253612 PMAQI
14th Jul 2025361 PMAQI
14th Jul 2025362 PMAQI
14th Jul 2025283 PMAQI
14th Jul 2025354 PMAQI
14th Jul 2025335 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255910 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025564 AMAQI
15th Jul 2025565 AMAQI

23°C18/29°C

15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025468 AMAQI
15th Jul 2025389 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20253111 AMAQI
15th Jul 20253812 PMAQI
15th Jul 2025381 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
16th Jul 2025555 AMAQI

23°C18/30°C

16th Jul 2025556 AMAQI
16th Jul 2025557 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253211 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025411 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025473 PMAQI
16th Jul 2025414 PMAQI
16th Jul 2025505 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255910 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256412 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025534 AMAQI
17th Jul 2025535 AMAQI

23°C19/27°C

17th Jul 2025536 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025458 AMAQI
17th Jul 2025409 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025351 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025284 PMAQI
17th Jul 2025365 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025597 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025599 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255911 PMAQI
18th Jul 20256112 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025543 AMAQI
18th Jul 2025534 AMAQI
18th Jul 2025535 AMAQI

24°C20/28°C

18th Jul 2025546 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025569 AMAQI
18th Jul 20254310 AMAQI
18th Jul 20254411 AMAQI
18th Jul 20254212 PMAQI
18th Jul 2025441 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025313 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025245 PMAQI
18th Jul 2025236 PMAQI
18th Jul 2025537 PMAQI
18th Jul 2025548 PMAQI
18th Jul 2025579 PMAQI
18th Jul 20255910 PMAQI
18th Jul 20256011 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025551 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025545 AMAQI

24°C20/29°C

19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025539 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20253411 AMAQI
19th Jul 20253412 PMAQI
19th Jul 2025341 PMAQI
19th Jul 2025342 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025577 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20255910 PMAQI
19th Jul 20256011 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025544 AMAQI
20th Jul 2025545 AMAQI

25°C20/31°C

20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025438 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253811 AMAQI
20th Jul 20255012 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025482 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025216 PMAQI
20th Jul 2025327 PMAQI
20th Jul 2025458 PMAQI
20th Jul 2025499 PMAQI
20th Jul 20254810 PMAQI
20th Jul 20254811 PMAQI
21st Jul 20254912 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025544 AMAQI
21st Jul 2025545 AMAQI

22°C20/25°C

21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025529 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255011 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025334 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025534 AMAQI
22nd Jul 2025535 AMAQI

25°C20/32°C

22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025488 AMAQI
22nd Jul 2025379 AMAQI
22nd Jul 20253710 AMAQI
22nd Jul 20254211 AMAQI
22nd Jul 20254812 PMAQI
22nd Jul 2025461 PMAQI
22nd Jul 2025492 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025484 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025587 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025534 AMAQI
23rd Jul 2025535 AMAQI

26°C21/32°C

23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025448 AMAQI
23rd Jul 2025399 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025252 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025374 PMAQI
23rd Jul 2025365 PMAQI
23rd Jul 2025356 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20254612 AMAQI
24th Jul 2025461 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI
24th Jul 2025525 AMAQI

26°C22/31°C

24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025318 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20251911 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025422 PMAQI
24th Jul 2025463 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025326 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025494 AMAQI
25th Jul 2025495 AMAQI

27°C23/31°C

25th Jul 2025496 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20253012 PMAQI
25th Jul 2025341 PMAQI
25th Jul 2025452 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025644 PMAQI
25th Jul 2025685 PMAQI
25th Jul 2025676 PMAQI
25th Jul 2025677 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256211 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025503 AMAQI
26th Jul 2025504 AMAQI
26th Jul 2025495 AMAQI

23°C22/24°C

26th Jul 2025496 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025618 AMAQI
26th Jul 2025659 AMAQI
26th Jul 20256810 AMAQI
26th Jul 20256811 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025692 PMAQI
26th Jul 2025753 PMAQI
26th Jul 2025784 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025746 PMAQI
26th Jul 2025727 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256510 PMAQI
26th Jul 20255711 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
27th Jul 2025555 AMAQI

23°C22/23°C

27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025439 AMAQI
27th Jul 20254310 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025451 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025356 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
28th Jul 2025535 AMAQI

24°C22/27°C

28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20254011 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025341 PMAQI
28th Jul 2025332 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025546 PMAQI
28th Jul 2025617 PMAQI
28th Jul 2025628 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20255911 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI
29th Jul 2025545 AMAQI

25°C21/30°C

29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255811 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025315 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025499 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20255011 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI
30th Jul 2025545 AMAQI

23°C20/27°C

30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025319 AMAQI
30th Jul 20252910 AMAQI
30th Jul 20252411 AMAQI
30th Jul 20252212 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025292 PMAQI
30th Jul 2025283 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025275 PMAQI
30th Jul 2025266 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025498 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255312 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 20253210 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025341 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025333 PMAQI
31st Jul 2025314 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025522 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025525 AMAQI

23°C18/28°C

1st Aug 2025526 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025438 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20255710 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255212 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025522 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025464 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20256012 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 2025478 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20254910 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025532 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025544 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 2025508 AMAQI
3rd Aug 2025539 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20253911 AMAQI
3rd Aug 20253112 PMAQI
3rd Aug 2025241 PMAQI
3rd Aug 2025282 PMAQI
3rd Aug 2025283 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025325 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025498 PMAQI
3rd Aug 2025519 PMAQI
3rd Aug 20255310 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
6 AM
4th Aug 2025517 AMAQI
4th Aug 2025398 AMAQI
4th Aug 2025429 AMAQI
4th Aug 20253210 AMAQI
4th Aug 20252111 AMAQI
4th Aug 20253412 PMAQI
1 PM
9 PM
1 AM
5 AM

--°C/°C

Heure du jour
Heure moyenne la plus haute
8 PM - 9 PM

57AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
8 AM - 6 PM

45AQI

11 heures / Jour
330 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 8 PM à 9 PM (Moyenne 57), tandis que l'AQI le plus bas était entre 8 AM à 6 PM (Moyenne 45).
Heure de la nuit
Heure moyenne la plus haute
10 PM - 11 PM

58AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
12 AM - 5 AM

55AQI

6 heures / Jour
180 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 10 PM à 11 PM (Moyenne 58), tandis que l'AQI le plus bas était entre 12 AM à 5 AM (Moyenne 55).

Jours de 2025 Vs Qualité de l'Air

Bus Factory, Changchun, Jilin, China

2025

11%

24

52%

112

30%

65

7%

14

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

Bon
24 Jours
Modéré
112 Jours
Pauvre
65 Jours
Non sain
14 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 11%

Niveau de risque sanitaire:

Extrême

En 2025, 11% 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

Bus Factory, 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
85AQI
2nd Janvier 2025
76AQI
3rd Janvier 2025
77AQI
4th Janvier 2025
111AQI
5th Janvier 2025
122AQI
6th Janvier 2025
145AQI
7th Janvier 2025
109AQI
8th Janvier 2025
120AQI
9th Janvier 2025
117AQI
10th Janvier 2025
146AQI
11th Janvier 2025
133AQI
12th Janvier 2025
156AQI
13th Janvier 2025
156AQI
14th Janvier 2025
118AQI
15th Janvier 2025
102AQI
16th Janvier 2025
101AQI
17th Janvier 2025
114AQI
18th Janvier 2025
125AQI
19th Janvier 2025
116AQI
20th Janvier 2025
139AQI
21st Janvier 2025
146AQI
22nd Janvier 2025
150AQI
23rd Janvier 2025
154AQI
24th Janvier 2025
150AQI
25th Janvier 2025
157AQI
26th Janvier 2025
152AQI
27th Janvier 2025
170AQI
28th Janvier 2025
122AQI
29th Janvier 2025
147AQI
30th Janvier 2025
118AQI
31st Janvier 2025
154AQI
1st Février 2025
146AQI
2nd Février 2025
175AQI
3rd Février 2025
133AQI
4th Février 2025
147AQI
5th Février 2025
132AQI
6th Février 2025
133AQI
7th Février 2025
99AQI
8th Février 2025
92AQI
9th Février 2025
106AQI
10th Février 2025
122AQI
11th Février 2025
136AQI
12th Février 2025
117AQI
13th Février 2025
125AQI
14th Février 2025
118AQI
15th Février 2025
129AQI
16th Février 2025
86AQI
17th Février 2025
84AQI
18th Février 2025
72AQI
19th Février 2025
79AQI
20th Février 2025
84AQI
21st Février 2025
80AQI
22nd Février 2025
91AQI
23rd Février 2025
87AQI
24th Février 2025
88AQI
25th Février 2025
143AQI
26th Février 2025
85AQI
27th Février 2025
140AQI
28th Février 2025
144AQI
1st Mars 2025
109AQI
2nd Mars 2025
91AQI
3rd Mars 2025
93AQI
4th Mars 2025
84AQI
5th Mars 2025
132AQI
6th Mars 2025
116AQI
7th Mars 2025
111AQI
8th Mars 2025
145AQI
9th Mars 2025
148AQI
10th Mars 2025
168AQI
11th Mars 2025
155AQI
12th Mars 2025
152AQI
13th Mars 2025
106AQI
14th Mars 2025
93AQI
15th Mars 2025
92AQI
16th Mars 2025
105AQI
17th Mars 2025
111AQI
18th Mars 2025
118AQI
19th Mars 2025
131AQI
20th Mars 2025
147AQI
21st Mars 2025
124AQI
22nd Mars 2025
175AQI
23rd Mars 2025
176AQI
24th Mars 2025
120AQI
25th Mars 2025
183AQI
26th Mars 2025
150AQI
27th Mars 2025
102AQI
28th Mars 2025
82AQI
29th Mars 2025
72AQI
30th Mars 2025
74AQI
31st Mars 2025
114AQI
1st Avril 2025
125AQI
2nd Avril 2025
112AQI
3rd Avril 2025
136AQI
4th Avril 2025
134AQI
5th Avril 2025
103AQI
6th Avril 2025
137AQI
7th Avril 2025
100AQI
8th Avril 2025
125AQI
9th Avril 2025
142AQI
10th Avril 2025
138AQI
11th Avril 2025
142AQI
12th Avril 2025
103AQI
13th Avril 2025
80AQI
14th Avril 2025
73AQI
15th Avril 2025
67AQI
16th Avril 2025
58AQI
17th Avril 2025
93AQI
18th Avril 2025
61AQI
19th Avril 2025
71AQI
20th Avril 2025
93AQI
21st Avril 2025
97AQI
22nd Avril 2025
59AQI
23rd Avril 2025
68AQI
24th Avril 2025
104AQI
25th Avril 2025
61AQI
26th Avril 2025
81AQI
27th Avril 2025
53AQI
28th Avril 2025
96AQI
29th Avril 2025
89AQI
30th Avril 2025
83AQI
1st Mai 2025
65AQI
2nd Mai 2025
63AQI
3rd Mai 2025
59AQI
4th Mai 2025
52AQI
5th Mai 2025
68AQI
6th Mai 2025
57AQI
7th Mai 2025
76AQI
8th Mai 2025
68AQI
9th Mai 2025
72AQI
10th Mai 2025
65AQI
11th Mai 2025
76AQI
12th Mai 2025
87AQI
13th Mai 2025
84AQI
14th Mai 2025
99AQI
15th Mai 2025
88AQI
16th Mai 2025
66AQI
17th Mai 2025
64AQI
18th Mai 2025
67AQI
19th Mai 2025
59AQI
20th Mai 2025
69AQI
21st Mai 2025
76AQI
22nd Mai 2025
74AQI
23rd Mai 2025
64AQI
24th Mai 2025
61AQI
25th Mai 2025
53AQI
26th Mai 2025
68AQI
27th Mai 2025
77AQI
28th Mai 2025
96AQI
29th Mai 2025
82AQI
30th Mai 2025
93AQI
31st Mai 2025
99AQI
1st Juin 2025
66AQI
2nd Juin 2025
94AQI
3rd Juin 2025
52AQI
4th Juin 2025
67AQI
5th Juin 2025
55AQI
6th Juin 2025
54AQI
7th Juin 2025
45AQI
8th Juin 2025
55AQI
9th Juin 2025
52AQI
10th Juin 2025
47AQI
11th Juin 2025
51AQI
12th Juin 2025
57AQI
13th Juin 2025
58AQI
14th Juin 2025
60AQI
15th Juin 2025
77AQI
16th Juin 2025
63AQI
17th Juin 2025
63AQI
18th Juin 2025
63AQI
19th Juin 2025
63AQI
20th Juin 2025
52AQI
21st Juin 2025
43AQI
22nd Juin 2025
39AQI
23rd Juin 2025
50AQI
24th Juin 2025
61AQI
25th Juin 2025
63AQI
26th Juin 2025
60AQI
27th Juin 2025
68AQI
28th Juin 2025
68AQI
29th Juin 2025
69AQI
30th Juin 2025
54AQI
1st Juillet 2025
56AQI
2nd Juillet 2025
54AQI
3rd Juillet 2025
50AQI
4th Juillet 2025
46AQI
5th Juillet 2025
58AQI
6th Juillet 2025
47AQI
7th Juillet 2025
50AQI
8th Juillet 2025
56AQI
9th Juillet 2025
61AQI
10th Juillet 2025
62AQI
11th Juillet 2025
63AQI
12th Juillet 2025
66AQI
13th Juillet 2025
51AQI
14th Juillet 2025
49AQI
15th Juillet 2025
50AQI
16th Juillet 2025
50AQI
17th Juillet 2025
48AQI
18th Juillet 2025
49AQI
19th Juillet 2025
50AQI
20th Juillet 2025
45AQI
21st Juillet 2025
48AQI
22nd Juillet 2025
52AQI
23rd Juillet 2025
46AQI
24th Juillet 2025
43AQI
25th Juillet 2025
53AQI
26th Juillet 2025
61AQI
27th Juillet 2025
49AQI
28th Juillet 2025
53AQI
29th Juillet 2025
50AQI
30th Juillet 2025
42AQI
31st Juillet 2025
45AQI
1st Août 2025
53AQI
2nd Août 2025
54AQI
3rd Août 2025
47AQI

129AQI

113AQI

122AQI

96AQI

72AQI

59AQI

52AQI

51AQI

Nombre de jours

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

202591AQI

3
21
7
12
15
1
8
17
6
18
12
31
5
25
18
13
1
2
24
112
65
14

Le plus élevé AQI enregistré en

Janvier

129AQI

Le plus bas AQI enregistré en

Août

51AQI

202490AQI

7
17
7
8
9
10
2
1
19
11
7
15
6
2
5
24
2
13
17
12
9
10
13
18
15
14
1
4
19
7
1
7
19
4
21
10
63
170
101
28
4

Le plus élevé AQI enregistré en

Février

132AQI

Le plus bas AQI enregistré en

Septembre

53AQI

202392AQI

1
13
11
4
2
8
14
6
8
13
8
2
13
8
7
2
2
24
4
1
5
25
13
18
17
14
6
24
4
14
10
3
14
7
4
1
11
16
4
48
186
83
36
8

Le plus élevé AQI enregistré en

Mars

131AQI

Le plus bas AQI enregistré en

Août

47AQI

202285AQI

6
15
10
10
11
2
1
23
6
1
4
10
12
3
1
7
24
15
15
15
9
1
2
15
13
1
8
17
4
2
2
12
13
3
1
19
7
4
69
160
69
25
1

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Juillet

46AQI

202188AQI

15
9
6
1
15
8
5
12
11
6
2
1
13
10
6
2
21
8
11
19
10
21
13
8
16
14
4
21
5
1
14
13
3
18
12
1
57
191
76
28
2
1

Le plus élevé AQI enregistré en

Mars

123AQI

Le plus bas AQI enregistré en

Septembre

49AQI

202084AQI

2
6
5
2
1
5
3
8
2
4
13
1
9
16
5
7
22
2
17
14
14
13
3
7
15
7
2
5
9
12
4
15
14
2
67
124
54
11
8
2

Le plus élevé AQI enregistré en

Avril

188AQI

Le plus bas AQI enregistré en

Août

48AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
92AQI
Année la moins polluée enregistrée
2020(Moyenne)
84AQI

La qualité de l'air annuelle de Bus Factory pour l'année 2025 AQI (91) montre un changement moyen de pourcentage de 4.02% (empiré AQI) par rapport aux années précédentes : 2020 (84), 2021 (88), 2022 (85), 2023 (92), 2024 (90).