Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Yichun, Heilongjiang, 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

Yichun, Heilongjiang, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
7th Aug 2021
64AQI
AQI le plus bas enregistré le
10th Aug 2021
22AQI

Analyse du même jour (20th 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 43 de Bon 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 : 20th Aug - 21st Aug 2025

Yichun, Heilongjiang, China

AQI
Jour
Nuit
.

6 AM20th Aug 2025

8 PM

5 AM21st Aug 2025

Heure du jour
Heure moyenne la plus haute
6AM20th Aug

50AQI

Heure moyenne la plus basse
3PM20th Aug

27AQI

Heure de la nuit
Heure moyenne la plus haute
12AM21st Aug

50AQI

Heure moyenne la plus basse
5AM21st Aug

48AQI

Au cours des 24 dernières heures,

L'AQI de Yichun a atteint son point le plus élevé de 50 à 6 AM pendant le Jour, tandis que le point le plus bas, 27, a été enregistré à 3 PM pendant le Jour entre 20th Aug et 21st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Yichun, Heilongjiang, China

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Jour
Nuit
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20253410 AMAQI
22nd Jul 20253611 AMAQI
22nd Jul 20253712 PMAQI
22nd Jul 2025391 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025373 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025305 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025499 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025524 AMAQI
23rd Jul 2025525 AMAQI

26°C21/32°C

23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025358 AMAQI
23rd Jul 2025279 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20255012 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025502 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025474 PMAQI
23rd Jul 2025455 PMAQI
23rd Jul 2025416 PMAQI
23rd Jul 2025437 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025551 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025524 AMAQI
24th Jul 2025525 AMAQI

26°C20/32°C

24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025419 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20255011 AMAQI
24th Jul 20255112 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025492 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025445 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025534 AMAQI
25th Jul 2025535 AMAQI

26°C21/30°C

25th Jul 2025536 AMAQI
25th Jul 2025537 AMAQI
25th Jul 2025478 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20255410 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025431 PMAQI
25th Jul 2025442 PMAQI
25th Jul 2025413 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI
26th Jul 2025535 AMAQI

24°C20/29°C

26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025532 PMAQI
26th Jul 2025533 PMAQI
26th Jul 2025554 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
27th Jul 2025545 AMAQI

25°C19/31°C

27th Jul 2025556 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025423 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025386 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025519 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255111 PMAQI
28th Jul 20255112 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
28th Jul 2025535 AMAQI

23°C20/26°C

28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025448 AMAQI
28th Jul 2025489 AMAQI
28th Jul 20254810 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254312 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025413 PMAQI
28th Jul 2025424 PMAQI
28th Jul 2025435 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025559 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025524 AMAQI
29th Jul 2025525 AMAQI

23°C17/29°C

29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025518 AMAQI
29th Jul 2025519 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255412 PMAQI
29th Jul 2025531 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025494 PMAQI
29th Jul 2025495 PMAQI
29th Jul 2025486 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025498 PMAQI
29th Jul 2025459 PMAQI
29th Jul 20254510 PMAQI
29th Jul 20254711 PMAQI
30th Jul 20254712 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025534 AMAQI
30th Jul 2025535 AMAQI

22°C16/30°C

30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025529 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255412 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025453 PMAQI
30th Jul 2025424 PMAQI
30th Jul 2025455 PMAQI
30th Jul 2025516 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025533 AMAQI
31st Jul 2025534 AMAQI
31st Jul 2025535 AMAQI

22°C18/25°C

31st Jul 2025536 AMAQI
31st Jul 2025537 AMAQI
31st Jul 2025538 AMAQI
31st Jul 2025539 AMAQI
31st Jul 20254810 AMAQI
31st Jul 20254611 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025361 PMAQI
31st Jul 2025372 PMAQI
31st Jul 2025473 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025527 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025599 PMAQI
31st Jul 20255910 PMAQI
31st Jul 20255711 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI

21°C14/26°C

1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025578 AMAQI
1st Aug 2025599 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025631 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025638 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256510 PMAQI
1st Aug 20256511 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
2nd Aug 2025555 AMAQI

22°C16/30°C

2nd Aug 2025556 AMAQI
2nd Aug 2025567 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025709 AMAQI
2nd Aug 20256810 AMAQI
2nd Aug 20257111 AMAQI
2nd Aug 20256912 PMAQI
2nd Aug 2025631 PMAQI
2nd Aug 2025692 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025704 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025689 PMAQI
2nd Aug 20256710 PMAQI
2nd Aug 20256811 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025561 AMAQI
3rd Aug 2025562 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI
3rd Aug 2025585 AMAQI

21°C16/28°C

3rd Aug 2025586 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255910 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025531 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025563 PMAQI
3rd Aug 2025554 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025556 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20256410 PMAQI
3rd Aug 20256111 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI
4th Aug 2025594 AMAQI
4th Aug 2025595 AMAQI

18°C14/23°C

4th Aug 2025596 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025418 AMAQI
4th Aug 2025469 AMAQI
4th Aug 20254810 AMAQI
4th Aug 20254611 AMAQI
4th Aug 20254812 PMAQI
4th Aug 2025491 PMAQI
4th Aug 2025492 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025474 PMAQI
4th Aug 2025515 PMAQI
4th Aug 2025556 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025588 PMAQI
4th Aug 2025619 PMAQI
4th Aug 20256110 PMAQI
4th Aug 20255711 PMAQI
5th Aug 20255612 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025562 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025564 AMAQI
5th Aug 2025555 AMAQI

21°C13/28°C

5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025468 AMAQI
5th Aug 2025539 AMAQI
5th Aug 20255310 AMAQI
5th Aug 20254811 AMAQI
5th Aug 20254812 PMAQI
5th Aug 2025511 PMAQI
5th Aug 2025472 PMAQI
5th Aug 2025403 PMAQI
5th Aug 2025404 PMAQI
5th Aug 2025355 PMAQI
5th Aug 2025456 PMAQI
5th Aug 2025537 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025539 PMAQI
5th Aug 20255310 PMAQI
5th Aug 20255311 PMAQI
6th Aug 20255512 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025553 AMAQI
6th Aug 2025554 AMAQI
6th Aug 2025545 AMAQI

21°C15/28°C

6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025468 AMAQI
6th Aug 2025439 AMAQI
6th Aug 20253810 AMAQI
6th Aug 20253911 AMAQI
6th Aug 20252812 PMAQI
6th Aug 2025351 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025363 PMAQI
6th Aug 2025364 PMAQI
6th Aug 2025335 PMAQI
6th Aug 2025346 PMAQI
6th Aug 2025467 PMAQI
6th Aug 2025508 PMAQI
6th Aug 2025509 PMAQI
6th Aug 20255010 PMAQI
6th Aug 20255111 PMAQI
7th Aug 20255112 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025523 AMAQI
7th Aug 2025514 AMAQI
7th Aug 2025515 AMAQI

17°C13/23°C

7th Aug 2025526 AMAQI
7th Aug 2025507 AMAQI
7th Aug 2025318 AMAQI
7th Aug 2025339 AMAQI
7th Aug 20253710 AMAQI
7th Aug 20253811 AMAQI
7th Aug 20254312 PMAQI
7th Aug 2025401 PMAQI
7th Aug 2025272 PMAQI
7th Aug 2025283 PMAQI
7th Aug 2025274 PMAQI
7th Aug 2025295 PMAQI
7th Aug 2025336 PMAQI
7th Aug 2025417 PMAQI
7th Aug 2025478 PMAQI
7th Aug 2025499 PMAQI
7th Aug 20255010 PMAQI
7th Aug 20254911 PMAQI
8th Aug 20254812 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025523 AMAQI
8th Aug 2025504 AMAQI
8th Aug 2025505 AMAQI

18°C13/24°C

8th Aug 2025506 AMAQI
8th Aug 2025507 AMAQI
8th Aug 2025398 AMAQI
8th Aug 2025319 AMAQI
8th Aug 20252910 AMAQI
8th Aug 20252511 AMAQI
8th Aug 20252712 PMAQI
8th Aug 2025301 PMAQI
8th Aug 2025272 PMAQI
8th Aug 2025253 PMAQI
8th Aug 2025264 PMAQI
8th Aug 2025285 PMAQI
8th Aug 2025326 PMAQI
8th Aug 2025367 PMAQI
8th Aug 2025488 PMAQI
8th Aug 2025509 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255111 PMAQI
9th Aug 20255012 AMAQI
9th Aug 2025511 AMAQI
9th Aug 2025512 AMAQI
9th Aug 2025503 AMAQI
9th Aug 2025474 AMAQI
9th Aug 2025475 AMAQI

20°C14/27°C

9th Aug 2025476 AMAQI
9th Aug 2025477 AMAQI
9th Aug 2025478 AMAQI
9th Aug 2025479 AMAQI
9th Aug 20255010 AMAQI
9th Aug 20254611 AMAQI
9th Aug 20254812 PMAQI
9th Aug 2025381 PMAQI
9th Aug 2025362 PMAQI
9th Aug 2025323 PMAQI
9th Aug 2025334 PMAQI
9th Aug 2025315 PMAQI
9th Aug 2025326 PMAQI
9th Aug 2025437 PMAQI
9th Aug 2025498 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255310 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025501 AMAQI
10th Aug 2025502 AMAQI
10th Aug 2025503 AMAQI
10th Aug 2025494 AMAQI
10th Aug 2025505 AMAQI

18°C15/24°C

10th Aug 2025506 AMAQI
10th Aug 2025507 AMAQI
10th Aug 2025518 AMAQI
10th Aug 2025549 AMAQI
10th Aug 20255510 AMAQI
10th Aug 20255711 AMAQI
10th Aug 20255412 PMAQI
10th Aug 2025511 PMAQI
10th Aug 2025462 PMAQI
10th Aug 2025423 PMAQI
10th Aug 2025434 PMAQI
10th Aug 2025405 PMAQI
10th Aug 2025406 PMAQI
10th Aug 2025477 PMAQI
10th Aug 2025518 PMAQI
10th Aug 2025559 PMAQI
10th Aug 20255910 PMAQI
10th Aug 20256011 PMAQI
11th Aug 20255812 AMAQI
11th Aug 2025501 AMAQI
11th Aug 2025512 AMAQI
11th Aug 2025513 AMAQI
11th Aug 2025524 AMAQI
11th Aug 2025525 AMAQI

17°C15/19°C

11th Aug 2025526 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025578 AMAQI
11th Aug 2025579 AMAQI
11th Aug 20256010 AMAQI
11th Aug 20256411 AMAQI
11th Aug 20256612 PMAQI
11th Aug 2025671 PMAQI
11th Aug 2025572 PMAQI
11th Aug 2025533 PMAQI
11th Aug 2025594 PMAQI
11th Aug 2025545 PMAQI
11th Aug 2025556 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025558 PMAQI
11th Aug 2025559 PMAQI
11th Aug 20255610 PMAQI
11th Aug 20255611 PMAQI
12th Aug 20255712 AMAQI
12th Aug 2025531 AMAQI
12th Aug 2025522 AMAQI
12th Aug 2025543 AMAQI
12th Aug 2025554 AMAQI
12th Aug 2025545 AMAQI

18°C15/23°C

12th Aug 2025546 AMAQI
12th Aug 2025557 AMAQI
12th Aug 2025678 AMAQI
12th Aug 2025739 AMAQI
12th Aug 20256610 AMAQI
12th Aug 20256711 AMAQI
12th Aug 20256812 PMAQI
12th Aug 2025671 PMAQI
12th Aug 2025602 PMAQI
12th Aug 2025563 PMAQI
12th Aug 2025534 PMAQI
12th Aug 2025595 PMAQI
12th Aug 2025556 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025548 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255810 PMAQI
12th Aug 20255611 PMAQI
13th Aug 20255612 AMAQI
13th Aug 2025541 AMAQI
13th Aug 2025552 AMAQI
13th Aug 2025563 AMAQI
13th Aug 2025574 AMAQI
13th Aug 2025575 AMAQI

20°C14/26°C

13th Aug 2025566 AMAQI
13th Aug 2025587 AMAQI
13th Aug 2025618 AMAQI
13th Aug 2025639 AMAQI
13th Aug 20255810 AMAQI
13th Aug 20255811 AMAQI
13th Aug 20256112 PMAQI
13th Aug 2025601 PMAQI
13th Aug 2025562 PMAQI
13th Aug 2025543 PMAQI
13th Aug 2025574 PMAQI
13th Aug 2025565 PMAQI
13th Aug 2025576 PMAQI
13th Aug 2025557 PMAQI
13th Aug 2025548 PMAQI
13th Aug 2025559 PMAQI
13th Aug 20255310 PMAQI
13th Aug 20255211 PMAQI
14th Aug 20255412 AMAQI
14th Aug 2025551 AMAQI
14th Aug 2025562 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025574 AMAQI
14th Aug 2025565 AMAQI

17°C15/19°C

14th Aug 2025576 AMAQI
14th Aug 2025567 AMAQI
14th Aug 2025528 AMAQI
14th Aug 2025519 AMAQI
14th Aug 20255010 AMAQI
14th Aug 20254311 AMAQI
14th Aug 20254812 PMAQI
14th Aug 2025391 PMAQI
14th Aug 2025372 PMAQI
14th Aug 2025323 PMAQI
14th Aug 2025314 PMAQI
14th Aug 2025295 PMAQI
14th Aug 2025416 PMAQI
14th Aug 2025467 PMAQI
14th Aug 2025518 PMAQI
14th Aug 2025529 PMAQI
14th Aug 20255310 PMAQI
14th Aug 20255211 PMAQI
15th Aug 20255312 AMAQI
15th Aug 2025561 AMAQI
15th Aug 2025552 AMAQI
15th Aug 2025543 AMAQI
15th Aug 2025524 AMAQI
15th Aug 2025535 AMAQI

21°C16/26°C

15th Aug 2025526 AMAQI
15th Aug 2025527 AMAQI
15th Aug 2025368 AMAQI
15th Aug 2025419 AMAQI
15th Aug 20253110 AMAQI
15th Aug 20253211 AMAQI
15th Aug 20255212 PMAQI
15th Aug 2025371 PMAQI
15th Aug 2025372 PMAQI
15th Aug 2025323 PMAQI
15th Aug 2025334 PMAQI
15th Aug 2025315 PMAQI
15th Aug 2025326 PMAQI
15th Aug 2025397 PMAQI
15th Aug 2025498 PMAQI
15th Aug 2025519 PMAQI
15th Aug 20255210 PMAQI
15th Aug 20255111 PMAQI
16th Aug 20255112 AMAQI
16th Aug 2025541 AMAQI
16th Aug 2025542 AMAQI
16th Aug 2025533 AMAQI
16th Aug 2025524 AMAQI
16th Aug 2025525 AMAQI

20°C14/28°C

16th Aug 2025526 AMAQI
16th Aug 2025517 AMAQI
16th Aug 2025438 AMAQI
16th Aug 2025449 AMAQI
16th Aug 20254810 AMAQI
16th Aug 20255111 AMAQI
16th Aug 20254812 PMAQI
16th Aug 2025411 PMAQI
16th Aug 2025342 PMAQI
16th Aug 2025293 PMAQI
16th Aug 2025304 PMAQI
16th Aug 2025335 PMAQI
16th Aug 2025356 PMAQI
16th Aug 2025437 PMAQI
16th Aug 2025478 PMAQI
16th Aug 2025499 PMAQI
16th Aug 20255010 PMAQI
16th Aug 20255111 PMAQI
17th Aug 20255212 AMAQI
17th Aug 2025531 AMAQI
17th Aug 2025532 AMAQI
17th Aug 2025513 AMAQI
17th Aug 2025514 AMAQI
17th Aug 2025505 AMAQI

17°C15/21°C

17th Aug 2025506 AMAQI
17th Aug 2025517 AMAQI
17th Aug 2025508 AMAQI
17th Aug 2025499 AMAQI
17th Aug 20255110 AMAQI
17th Aug 20255011 AMAQI
17th Aug 20254312 PMAQI
17th Aug 2025421 PMAQI
17th Aug 2025402 PMAQI
17th Aug 2025353 PMAQI
17th Aug 2025384 PMAQI
17th Aug 2025345 PMAQI
17th Aug 2025406 PMAQI
17th Aug 2025477 PMAQI
17th Aug 2025528 PMAQI
17th Aug 2025549 PMAQI
17th Aug 20255210 PMAQI
17th Aug 20255511 PMAQI
18th Aug 20255312 AMAQI
18th Aug 2025521 AMAQI
18th Aug 2025522 AMAQI
18th Aug 2025513 AMAQI
18th Aug 2025514 AMAQI
18th Aug 2025505 AMAQI

17°C11/22°C

18th Aug 2025506 AMAQI
18th Aug 2025517 AMAQI
18th Aug 2025528 AMAQI
18th Aug 2025509 AMAQI
18th Aug 20255010 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20253512 PMAQI
18th Aug 2025401 PMAQI
18th Aug 2025392 PMAQI
18th Aug 2025343 PMAQI
18th Aug 2025364 PMAQI
18th Aug 2025395 PMAQI
18th Aug 2025426 PMAQI
18th Aug 2025487 PMAQI
18th Aug 2025518 PMAQI
18th Aug 2025519 PMAQI
18th Aug 20255210 PMAQI
18th Aug 20255311 PMAQI
19th Aug 20255112 AMAQI
19th Aug 2025511 AMAQI
19th Aug 2025512 AMAQI
19th Aug 2025503 AMAQI
19th Aug 2025504 AMAQI
19th Aug 2025505 AMAQI

17°C11/22°C

19th Aug 2025506 AMAQI
19th Aug 2025507 AMAQI
19th Aug 2025418 AMAQI
19th Aug 2025419 AMAQI
19th Aug 20254010 AMAQI
19th Aug 20253311 AMAQI
19th Aug 20253712 PMAQI
19th Aug 2025361 PMAQI
19th Aug 2025362 PMAQI
19th Aug 2025353 PMAQI
19th Aug 2025334 PMAQI
19th Aug 2025355 PMAQI
19th Aug 2025336 PMAQI
19th Aug 2025447 PMAQI
19th Aug 2025528 PMAQI
19th Aug 2025529 PMAQI
19th Aug 20255110 PMAQI
19th Aug 20255111 PMAQI
20th Aug 20255112 AMAQI
20th Aug 2025501 AMAQI
20th Aug 2025502 AMAQI
20th Aug 2025503 AMAQI
20th Aug 2025504 AMAQI
20th Aug 2025505 AMAQI

17°C11/24°C

20th Aug 2025506 AMAQI
20th Aug 2025507 AMAQI
20th Aug 2025438 AMAQI
20th Aug 2025439 AMAQI
20th Aug 20253910 AMAQI
20th Aug 20253811 AMAQI
20th Aug 20253112 PMAQI
20th Aug 2025311 PMAQI
20th Aug 2025312 PMAQI
20th Aug 2025273 PMAQI
20th Aug 2025304 PMAQI
20th Aug 2025315 PMAQI
20th Aug 2025376 PMAQI
20th Aug 2025447 PMAQI
20th Aug 2025478 PMAQI
20th Aug 2025489 PMAQI
20th Aug 20254910 PMAQI
20th Aug 20254811 PMAQI
21st Aug 20255012 AMAQI
21st Aug 2025501 AMAQI
21st Aug 2025502 AMAQI
21st Aug 2025493 AMAQI
21st Aug 2025484 AMAQI
21st Aug 2025485 AMAQI

17°C12/24°C

21st Aug 2025486 AMAQI
6 AM
21st Aug 2025487 AMAQI
21st Aug 2025428 AMAQI
21st Aug 2025459 AMAQI
21st Aug 20254410 AMAQI
21st Aug 20254611 AMAQI
21st Aug 20253812 PMAQI
21st Aug 2025371 PMAQI
1 PM
8 PM
1 AM
5 AM

--°C/°C

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

53AQI

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

46AQI

11 heures / Jour
330 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 6 AM à 7 AM (Moyenne 53), tandis que l'AQI le plus bas était entre 8 AM à 6 PM (Moyenne 46).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

54AQI

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

54AQI

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 54), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 54).

Jours de 2025 Vs Qualité de l'Air

Yichun, Heilongjiang, China

2025

17%

39

62%

144

17%

40

4%

9

Nombre total de jours avec différentes catégories AQI au cours des 233 derniers jours de 2025 (132 jours restants)

Bon
39 Jours
Modéré
144 Jours
Pauvre
40 Jours
Non sain
9 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 17%

Niveau de risque sanitaire:

Extrême

En 2025, 17% des 233 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

Yichun, Heilongjiang, 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
125AQI
2nd Janvier 2025
115AQI
3rd Janvier 2025
130AQI
4th Janvier 2025
161AQI
5th Janvier 2025
141AQI
6th Janvier 2025
143AQI
7th Janvier 2025
120AQI
8th Janvier 2025
104AQI
9th Janvier 2025
96AQI
10th Janvier 2025
120AQI
11th Janvier 2025
131AQI
12th Janvier 2025
146AQI
13th Janvier 2025
151AQI
14th Janvier 2025
174AQI
15th Janvier 2025
137AQI
16th Janvier 2025
115AQI
17th Janvier 2025
135AQI
18th Janvier 2025
133AQI
19th Janvier 2025
156AQI
20th Janvier 2025
153AQI
21st Janvier 2025
151AQI
22nd Janvier 2025
143AQI
23rd Janvier 2025
152AQI
24th Janvier 2025
161AQI
25th Janvier 2025
172AQI
26th Janvier 2025
146AQI
27th Janvier 2025
117AQI
28th Janvier 2025
115AQI
29th Janvier 2025
109AQI
30th Janvier 2025
96AQI
31st Janvier 2025
109AQI
1st Février 2025
118AQI
2nd Février 2025
132AQI
3rd Février 2025
146AQI
4th Février 2025
117AQI
5th Février 2025
107AQI
6th Février 2025
100AQI
7th Février 2025
74AQI
8th Février 2025
82AQI
9th Février 2025
86AQI
10th Février 2025
89AQI
11th Février 2025
125AQI
12th Février 2025
127AQI
13th Février 2025
110AQI
14th Février 2025
91AQI
15th Février 2025
93AQI
16th Février 2025
96AQI
17th Février 2025
72AQI
18th Février 2025
85AQI
19th Février 2025
76AQI
20th Février 2025
77AQI
21st Février 2025
76AQI
22nd Février 2025
70AQI
23rd Février 2025
76AQI
24th Février 2025
77AQI
25th Février 2025
89AQI
26th Février 2025
74AQI
27th Février 2025
105AQI
28th Février 2025
87AQI
1st Mars 2025
79AQI
2nd Mars 2025
73AQI
3rd Mars 2025
81AQI
4th Mars 2025
87AQI
5th Mars 2025
91AQI
6th Mars 2025
88AQI
7th Mars 2025
83AQI
8th Mars 2025
81AQI
9th Mars 2025
98AQI
10th Mars 2025
108AQI
11th Mars 2025
102AQI
12th Mars 2025
89AQI
13th Mars 2025
75AQI
14th Mars 2025
62AQI
15th Mars 2025
61AQI
16th Mars 2025
59AQI
17th Mars 2025
63AQI
18th Mars 2025
63AQI
19th Mars 2025
97AQI
20th Mars 2025
108AQI
21st Mars 2025
82AQI
22nd Mars 2025
89AQI
23rd Mars 2025
95AQI
24th Mars 2025
74AQI
25th Mars 2025
76AQI
26th Mars 2025
73AQI
27th Mars 2025
73AQI
28th Mars 2025
63AQI
29th Mars 2025
61AQI
30th Mars 2025
63AQI
31st Mars 2025
82AQI
1st Avril 2025
93AQI
2nd Avril 2025
95AQI
3rd Avril 2025
105AQI
4th Avril 2025
99AQI
5th Avril 2025
91AQI
6th Avril 2025
95AQI
7th Avril 2025
87AQI
8th Avril 2025
87AQI
9th Avril 2025
113AQI
10th Avril 2025
121AQI
11th Avril 2025
116AQI
12th Avril 2025
121AQI
13th Avril 2025
87AQI
14th Avril 2025
75AQI
15th Avril 2025
59AQI
16th Avril 2025
67AQI
17th Avril 2025
103AQI
18th Avril 2025
80AQI
19th Avril 2025
81AQI
20th Avril 2025
82AQI
21st Avril 2025
99AQI
22nd Avril 2025
67AQI
23rd Avril 2025
77AQI
24th Avril 2025
71AQI
25th Avril 2025
72AQI
26th Avril 2025
58AQI
27th Avril 2025
86AQI
28th Avril 2025
87AQI
29th Avril 2025
104AQI
30th Avril 2025
96AQI
1st Mai 2025
94AQI
2nd Mai 2025
71AQI
3rd Mai 2025
63AQI
4th Mai 2025
55AQI
5th Mai 2025
53AQI
6th Mai 2025
57AQI
7th Mai 2025
62AQI
8th Mai 2025
71AQI
9th Mai 2025
64AQI
10th Mai 2025
61AQI
11th Mai 2025
76AQI
12th Mai 2025
107AQI
13th Mai 2025
88AQI
14th Mai 2025
92AQI
15th Mai 2025
84AQI
16th Mai 2025
72AQI
17th Mai 2025
66AQI
18th Mai 2025
63AQI
19th Mai 2025
59AQI
20th Mai 2025
59AQI
21st Mai 2025
59AQI
22nd Mai 2025
56AQI
23rd Mai 2025
56AQI
24th Mai 2025
50AQI
25th Mai 2025
52AQI
26th Mai 2025
57AQI
27th Mai 2025
63AQI
28th Mai 2025
73AQI
29th Mai 2025
72AQI
30th Mai 2025
76AQI
31st Mai 2025
74AQI
1st Juin 2025
61AQI
2nd Juin 2025
60AQI
3rd Juin 2025
60AQI
4th Juin 2025
54AQI
5th Juin 2025
53AQI
6th Juin 2025
51AQI
7th Juin 2025
51AQI
8th Juin 2025
54AQI
9th Juin 2025
54AQI
10th Juin 2025
51AQI
11th Juin 2025
49AQI
12th Juin 2025
52AQI
13th Juin 2025
55AQI
14th Juin 2025
58AQI
15th Juin 2025
63AQI
16th Juin 2025
60AQI
17th Juin 2025
58AQI
18th Juin 2025
62AQI
19th Juin 2025
58AQI
20th Juin 2025
56AQI
21st Juin 2025
48AQI
22nd Juin 2025
48AQI
23rd Juin 2025
52AQI
24th Juin 2025
58AQI
25th Juin 2025
62AQI
26th Juin 2025
57AQI
27th Juin 2025
59AQI
28th Juin 2025
60AQI
29th Juin 2025
57AQI
30th Juin 2025
60AQI
1st Juillet 2025
54AQI
2nd Juillet 2025
52AQI
3rd Juillet 2025
55AQI
4th Juillet 2025
54AQI
5th Juillet 2025
53AQI
6th Juillet 2025
56AQI
7th Juillet 2025
52AQI
8th Juillet 2025
51AQI
9th Juillet 2025
51AQI
10th Juillet 2025
51AQI
11th Juillet 2025
56AQI
12th Juillet 2025
54AQI
13th Juillet 2025
50AQI
14th Juillet 2025
49AQI
15th Juillet 2025
47AQI
16th Juillet 2025
47AQI
17th Juillet 2025
48AQI
18th Juillet 2025
47AQI
19th Juillet 2025
46AQI
20th Juillet 2025
47AQI
21st Juillet 2025
48AQI
22nd Juillet 2025
48AQI
23rd Juillet 2025
50AQI
24th Juillet 2025
53AQI
25th Juillet 2025
53AQI
26th Juillet 2025
52AQI
27th Juillet 2025
49AQI
28th Juillet 2025
48AQI
29th Juillet 2025
49AQI
30th Juillet 2025
46AQI
31st Juillet 2025
45AQI
1st Août 2025
49AQI
2nd Août 2025
53AQI
3rd Août 2025
45AQI
4th Août 2025
44AQI
5th Août 2025
44AQI
6th Août 2025
41AQI
7th Août 2025
39AQI
8th Août 2025
37AQI
9th Août 2025
37AQI
10th Août 2025
39AQI
11th Août 2025
40AQI
12th Août 2025
43AQI
13th Août 2025
41AQI
14th Août 2025
39AQI
15th Août 2025
47AQI
16th Août 2025
45AQI
17th Août 2025
40AQI
18th Août 2025
40AQI
19th Août 2025
43AQI
20th Août 2025
43AQI

134AQI

95AQI

80AQI

89AQI

68AQI

56AQI

50AQI

42AQI

Nombre de jours

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

202578AQI

2
20
9
19
9
28
3
23
7
1
29
1
3
27
16
15
19
1
39
144
40
9

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Août

42AQI

202468AQI

4
22
5
4
14
9
2
10
20
1
8
13
9
11
17
3
24
5
1
10
10
11
30
27
3
10
18
3
4
19
6
1
22
9
142
163
57
3

Le plus élevé AQI enregistré en

Décembre

96AQI

Le plus bas AQI enregistré en

Août

40AQI

202364AQI

23
8
3
18
6
1
7
16
6
2
6
18
5
1
13
16
2
12
9
29
1
27
3
23
5
3
8
19
2
4
24
3
132
152
35
4

Le plus élevé AQI enregistré en

Janvier

91AQI

Le plus bas AQI enregistré en

Août

36AQI

202263AQI

1
21
9
4
13
5
12
11
12
13
3
1
1
10
21
23
7
17
4
1
1
22
6
1
20
10
1
8
13
9
5
17
5
135
137
33
1
1

Le plus élevé AQI enregistré en

Janvier

88AQI

Le plus bas AQI enregistré en

Juillet

39AQI

202162AQI

1
13
14
2
17
6
1
5
22
2
12
12
4
1
1
16
14
1
18
11
12
18
24
6
30
24
5
2
12
10
8
8
15
8
164
143
45
1
2

Le plus élevé AQI enregistré en

Janvier

100AQI

Le plus bas AQI enregistré en

Septembre

39AQI

202053AQI

4
8
1
9
9
2
1
9
9
26
4
22
9
27
4
25
5
21
9
1
17
11
2
2
24
5
162
92
11
1

Le plus élevé AQI enregistré en

Décembre

77AQI

Le plus bas AQI enregistré en

Juin

37AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
78AQI
Année la moins polluée enregistrée
2020(Moyenne)
53AQI

La qualité de l'air annuelle de Yichun pour l'année 2025 AQI (78) montre un changement moyen de pourcentage de 27.02% (empiré AQI) par rapport aux années précédentes : 2020 (53), 2021 (62), 2022 (63), 2023 (64), 2024 (68).