Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Wujin Monitoring Station, Changzhou, Jiangsu, 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

Wujin Monitoring Station, Changzhou, Jiangsu, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
26th Aug 2021
126AQI
AQI le plus bas enregistré le
28th Aug 2023
26AQI

Analyse du même jour (4th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 56 de Modéré qualité de l'air, montrant une amélioration par rapport à 2024 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

Wujin Monitoring Station, Changzhou, Jiangsu, China

AQI
Jour
Nuit
.

5 AM4th Aug 2025

7 PM

4 AM5th Aug 2025

Heure du jour
Heure moyenne la plus haute
9AM4th Aug

69AQI

Heure moyenne la plus basse
5PM4th Aug

54AQI

Heure de la nuit
Heure moyenne la plus haute
7PM4th Aug

56AQI

Heure moyenne la plus basse
11PM4th Aug

52AQI

Au cours des 24 dernières heures,

L'AQI de Wujin Monitoring Station a atteint son point le plus élevé de 69 à 9 AM pendant le Jour, tandis que le point le plus bas, 52, a été enregistré à 11 PM pendant le Nuit entre 4th Aug et 5th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Wujin Monitoring Station, Changzhou, Jiangsu, 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 2025685 AMAQI
6th Jul 2025686 AMAQI
6th Jul 2025687 AMAQI
6th Jul 2025708 AMAQI
6th Jul 2025829 AMAQI
6th Jul 20258210 AMAQI
6th Jul 20258411 AMAQI
6th Jul 20258612 PMAQI
6th Jul 2025831 PMAQI
6th Jul 2025912 PMAQI
6th Jul 2025813 PMAQI
6th Jul 2025824 PMAQI
6th Jul 2025845 PMAQI
6th Jul 2025846 PMAQI
6th Jul 2025857 PMAQI
6th Jul 2025728 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20256810 PMAQI
6th Jul 20256611 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025651 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025673 AMAQI
7th Jul 2025684 AMAQI

33°C28/38°C

7th Jul 2025685 AMAQI
7th Jul 2025696 AMAQI
7th Jul 2025707 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256010 AMAQI
7th Jul 20256111 AMAQI
7th Jul 20256012 PMAQI
7th Jul 2025551 PMAQI
7th Jul 2025542 PMAQI
7th Jul 2025533 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025405 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255510 PMAQI
7th Jul 20255511 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025661 AMAQI
8th Jul 2025662 AMAQI
8th Jul 2025663 AMAQI
8th Jul 2025644 AMAQI

31°C28/36°C

8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025348 AMAQI
8th Jul 2025259 AMAQI
8th Jul 20252810 AMAQI
8th Jul 20252911 AMAQI
8th Jul 20253512 PMAQI
8th Jul 2025321 PMAQI
8th Jul 2025322 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025314 PMAQI
8th Jul 2025355 PMAQI
8th Jul 2025246 PMAQI
8th Jul 2025377 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255211 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025594 AMAQI

29°C26/33°C

9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025338 AMAQI
9th Jul 2025289 AMAQI
9th Jul 20253410 AMAQI
9th Jul 20253811 AMAQI
9th Jul 20253712 PMAQI
9th Jul 2025371 PMAQI
9th Jul 2025352 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025494 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025396 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025564 AMAQI

29°C26/33°C

10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025889 AMAQI
10th Jul 20258610 AMAQI
10th Jul 20258611 AMAQI
10th Jul 20259312 PMAQI
10th Jul 2025961 PMAQI
10th Jul 2025932 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025925 PMAQI
10th Jul 2025886 PMAQI
10th Jul 2025697 PMAQI
10th Jul 2025658 PMAQI
10th Jul 2025709 PMAQI
10th Jul 20257110 PMAQI
10th Jul 20257011 PMAQI
11th Jul 20257212 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025654 AMAQI

29°C26/32°C

11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025788 AMAQI
11th Jul 2025689 AMAQI
11th Jul 20256810 AMAQI
11th Jul 20256911 AMAQI
11th Jul 20256712 PMAQI
11th Jul 2025661 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025593 PMAQI
11th Jul 2025464 PMAQI
11th Jul 2025405 PMAQI
11th Jul 2025466 PMAQI
11th Jul 2025387 PMAQI
11th Jul 2025558 PMAQI
11th Jul 2025569 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255711 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025634 AMAQI

28°C25/31°C

12th Jul 2025635 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025569 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20254611 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025473 PMAQI
12th Jul 2025454 PMAQI
12th Jul 2025365 PMAQI
12th Jul 2025376 PMAQI
12th Jul 2025567 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025599 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256912 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025613 AMAQI
13th Jul 2025604 AMAQI

27°C25/32°C

13th Jul 2025595 AMAQI
13th Jul 2025596 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025678 AMAQI
13th Jul 2025729 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20256612 PMAQI
13th Jul 2025731 PMAQI
13th Jul 2025692 PMAQI
13th Jul 2025633 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025685 PMAQI
13th Jul 2025696 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256711 PMAQI
14th Jul 20256512 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025634 AMAQI

29°C24/33°C

14th Jul 2025625 AMAQI
14th Jul 2025636 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025738 AMAQI
14th Jul 2025769 AMAQI
14th Jul 20257610 AMAQI
14th Jul 20258411 AMAQI
14th Jul 20258212 PMAQI
14th Jul 2025821 PMAQI
14th Jul 2025802 PMAQI
14th Jul 2025613 PMAQI
14th Jul 2025574 PMAQI
14th Jul 2025545 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025557 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025599 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025632 AMAQI
15th Jul 2025633 AMAQI
15th Jul 2025664 AMAQI

29°C25/34°C

15th Jul 2025655 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025657 AMAQI
15th Jul 2025678 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256710 AMAQI
15th Jul 20256711 AMAQI
15th Jul 20255712 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025752 PMAQI
15th Jul 2025743 PMAQI
15th Jul 2025814 PMAQI
15th Jul 2025785 PMAQI
15th Jul 2025766 PMAQI
15th Jul 2025747 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025749 PMAQI
15th Jul 20257610 PMAQI
15th Jul 20256911 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025632 AMAQI
16th Jul 2025633 AMAQI
16th Jul 2025644 AMAQI

29°C25/35°C

16th Jul 2025645 AMAQI
16th Jul 2025646 AMAQI
16th Jul 2025647 AMAQI
16th Jul 2025708 AMAQI
16th Jul 2025749 AMAQI
16th Jul 20257110 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025721 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025693 PMAQI
16th Jul 2025734 PMAQI
16th Jul 2025695 PMAQI
16th Jul 2025716 PMAQI
16th Jul 2025707 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256312 AMAQI
17th Jul 2025641 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025663 AMAQI
17th Jul 2025664 AMAQI

31°C27/35°C

17th Jul 2025665 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025648 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20254311 AMAQI
17th Jul 20254712 PMAQI
17th Jul 2025471 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025666 PMAQI
17th Jul 2025687 PMAQI
17th Jul 2025678 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256212 AMAQI
18th Jul 2025651 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025634 AMAQI

29°C26/35°C

18th Jul 2025625 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025698 AMAQI
18th Jul 2025719 AMAQI
18th Jul 20256810 AMAQI
18th Jul 20257111 AMAQI
18th Jul 20256812 PMAQI
18th Jul 2025651 PMAQI
18th Jul 2025672 PMAQI
18th Jul 2025673 PMAQI
18th Jul 2025644 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025644 AMAQI

28°C25/34°C

19th Jul 2025655 AMAQI
19th Jul 2025656 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025548 AMAQI
19th Jul 2025389 AMAQI
19th Jul 20252810 AMAQI
19th Jul 20253811 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025391 PMAQI
19th Jul 2025322 PMAQI
19th Jul 2025263 PMAQI
19th Jul 2025324 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025436 PMAQI
19th Jul 2025467 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025529 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025613 AMAQI
20th Jul 2025594 AMAQI

29°C25/34°C

20th Jul 2025595 AMAQI
20th Jul 2025596 AMAQI
20th Jul 2025597 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025369 AMAQI
20th Jul 20253010 AMAQI
20th Jul 20253011 AMAQI
20th Jul 20253512 PMAQI
20th Jul 2025301 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025263 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025508 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255112 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025573 AMAQI
21st Jul 2025564 AMAQI

30°C27/35°C

21st Jul 2025565 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20252010 AMAQI
21st Jul 20252111 AMAQI
21st Jul 20252712 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025262 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025235 PMAQI
21st Jul 2025356 PMAQI
21st Jul 2025347 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254911 PMAQI
22nd Jul 20254612 AMAQI
22nd Jul 2025561 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025553 AMAQI
22nd Jul 2025534 AMAQI

30°C27/34°C

22nd Jul 2025535 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025288 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025281 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025494 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025466 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025479 PMAQI
22nd Jul 20254710 PMAQI
22nd Jul 20254811 PMAQI
23rd Jul 20254712 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025514 AMAQI

30°C27/34°C

23rd Jul 2025525 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252911 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025261 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025306 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025429 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20254511 PMAQI
24th Jul 20254012 AMAQI
24th Jul 2025401 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025484 AMAQI

30°C26/35°C

24th Jul 2025485 AMAQI
24th Jul 2025476 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025499 AMAQI
24th Jul 20254010 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20255012 PMAQI
24th Jul 2025481 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025502 AMAQI
25th Jul 2025493 AMAQI
25th Jul 2025494 AMAQI

29°C25/34°C

25th Jul 2025485 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025538 AMAQI
25th Jul 2025529 AMAQI
25th Jul 20255210 AMAQI
25th Jul 20255511 AMAQI
25th Jul 20255612 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025594 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025446 PMAQI
25th Jul 2025527 PMAQI
25th Jul 2025488 PMAQI
25th Jul 2025469 PMAQI
25th Jul 20254710 PMAQI
25th Jul 20254011 PMAQI
26th Jul 20254012 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI

29°C25/33°C

26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025258 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251910 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252312 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025322 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025234 PMAQI
26th Jul 2025235 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025357 PMAQI
26th Jul 2025398 PMAQI
26th Jul 2025449 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025503 AMAQI
27th Jul 2025464 AMAQI

29°C26/34°C

27th Jul 2025475 AMAQI
27th Jul 2025466 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025358 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254510 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20254212 PMAQI
27th Jul 2025441 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025303 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025226 PMAQI
27th Jul 2025287 PMAQI
27th Jul 2025368 PMAQI
27th Jul 2025359 PMAQI
27th Jul 20253810 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20254512 AMAQI
28th Jul 2025491 AMAQI
28th Jul 2025492 AMAQI
28th Jul 2025483 AMAQI
28th Jul 2025464 AMAQI

29°C26/34°C

28th Jul 2025475 AMAQI
28th Jul 2025476 AMAQI
28th Jul 2025477 AMAQI
28th Jul 2025328 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253411 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025311 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025253 PMAQI
28th Jul 2025374 PMAQI
28th Jul 2025335 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025408 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254312 AMAQI
29th Jul 2025471 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025453 AMAQI
29th Jul 2025434 AMAQI

28°C25/31°C

29th Jul 2025445 AMAQI
29th Jul 2025446 AMAQI
29th Jul 2025447 AMAQI
29th Jul 2025478 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025463 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025456 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025478 PMAQI
29th Jul 2025449 PMAQI
29th Jul 20254610 PMAQI
29th Jul 20254311 PMAQI
30th Jul 20254412 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025462 AMAQI
30th Jul 2025463 AMAQI
30th Jul 2025464 AMAQI

29°C24/34°C

30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025268 AMAQI
30th Jul 2025199 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20251711 AMAQI
30th Jul 20252012 PMAQI
30th Jul 2025201 PMAQI
30th Jul 2025202 PMAQI
30th Jul 2025193 PMAQI
30th Jul 2025184 PMAQI
30th Jul 2025185 PMAQI
30th Jul 2025166 PMAQI
30th Jul 2025257 PMAQI
30th Jul 2025328 PMAQI
30th Jul 2025329 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253112 AMAQI
31st Jul 2025331 AMAQI
31st Jul 2025332 AMAQI
31st Jul 2025343 AMAQI
31st Jul 2025354 AMAQI

24°C22/25°C

31st Jul 2025355 AMAQI
31st Jul 2025356 AMAQI
31st Jul 2025357 AMAQI
31st Jul 2025358 AMAQI
31st Jul 2025359 AMAQI
31st Jul 20252010 AMAQI
31st Jul 20251811 AMAQI
31st Jul 20251812 PMAQI
31st Jul 2025181 PMAQI
31st Jul 2025232 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025276 PMAQI
31st Jul 2025397 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025481 AMAQI
1st Aug 2025462 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025444 AMAQI

24°C23/25°C

1st Aug 2025445 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025489 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20254711 PMAQI
2nd Aug 20254612 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025492 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025534 AMAQI

27°C25/31°C

2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025588 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20255111 AMAQI
2nd Aug 20255812 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025632 PMAQI
2nd Aug 2025643 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025535 PMAQI
2nd Aug 2025566 PMAQI
2nd Aug 2025557 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255112 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI

27°C25/31°C

3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025608 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256512 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025514 PMAQI
3rd Aug 2025515 PMAQI
3rd Aug 2025496 PMAQI
3rd Aug 2025517 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025569 PMAQI
3rd Aug 20255510 PMAQI
3rd Aug 20255511 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025544 AMAQI

29°C25/32°C

4th Aug 2025545 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20256510 AMAQI
4th Aug 20256111 AMAQI
4th Aug 20256012 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025574 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025569 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 AMAQI
5th Aug 2025564 AMAQI

30°C26/34°C

5th Aug 2025565 AMAQI
5 AM
5th Aug 2025566 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025608 AMAQI
5th Aug 2025599 AMAQI
5th Aug 20256210 AMAQI
5th Aug 20257611 AMAQI
5th Aug 20255812 PMAQI
12 PM
5th Aug 2025601 PMAQI
5th Aug 2025612 PMAQI
5th Aug 2025663 PMAQI
5th Aug 2025614 PMAQI
5th Aug 2025645 PMAQI
7 PM
12 AM
4 AM

--°C/°C

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

56AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
8 AM - 7 PM

50AQI

12 heures / Jour
360 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 AM (Moyenne 56), tandis que l'AQI le plus bas était entre 8 AM à 7 PM (Moyenne 50).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

55AQI

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

55AQI

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 55), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 55).

Jours de 2025 Vs Qualité de l'Air

Wujin Monitoring Station, Changzhou, Jiangsu, China

2025

11%

23

58%

126

27%

58

4%

9

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

Bon
23 Jours
Modéré
126 Jours
Pauvre
58 Jours
Non sain
9 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 217 jours étaient dans les limites sécuritaires de l'OMS pour la qualité de l'air. Le risque de problèmes de santé est Extrême, pouvant causer des problèmes respiratoires, des maladies cardiaques, des problèmes de peau et du stress, en particulier pour les enfants, les personnes âgées et ceux ayant des conditions préexistantes.

Aperçus Annuels sur la Qualité de l'Air

Wujin Monitoring Station, Changzhou, Jiangsu, 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
139AQI
2nd Janvier 2025
129AQI
3rd Janvier 2025
139AQI
4th Janvier 2025
128AQI
5th Janvier 2025
152AQI
6th Janvier 2025
131AQI
7th Janvier 2025
125AQI
8th Janvier 2025
129AQI
9th Janvier 2025
76AQI
10th Janvier 2025
95AQI
11th Janvier 2025
117AQI
12th Janvier 2025
103AQI
13th Janvier 2025
138AQI
14th Janvier 2025
150AQI
15th Janvier 2025
85AQI
16th Janvier 2025
124AQI
17th Janvier 2025
122AQI
18th Janvier 2025
140AQI
19th Janvier 2025
152AQI
20th Janvier 2025
171AQI
21st Janvier 2025
174AQI
22nd Janvier 2025
156AQI
23rd Janvier 2025
129AQI
24th Janvier 2025
104AQI
25th Janvier 2025
86AQI
26th Janvier 2025
98AQI
27th Janvier 2025
68AQI
28th Janvier 2025
84AQI
29th Janvier 2025
115AQI
30th Janvier 2025
108AQI
31st Janvier 2025
126AQI
1st Février 2025
77AQI
2nd Février 2025
130AQI
3rd Février 2025
110AQI
4th Février 2025
121AQI
5th Février 2025
97AQI
6th Février 2025
91AQI
7th Février 2025
69AQI
8th Février 2025
64AQI
9th Février 2025
79AQI
10th Février 2025
102AQI
11th Février 2025
84AQI
12th Février 2025
143AQI
13th Février 2025
104AQI
14th Février 2025
120AQI
15th Février 2025
104AQI
16th Février 2025
147AQI
17th Février 2025
96AQI
18th Février 2025
101AQI
19th Février 2025
101AQI
20th Février 2025
78AQI
21st Février 2025
83AQI
22nd Février 2025
112AQI
23rd Février 2025
118AQI
24th Février 2025
132AQI
25th Février 2025
151AQI
26th Février 2025
151AQI
27th Février 2025
162AQI
28th Février 2025
146AQI
1st Mars 2025
121AQI
2nd Mars 2025
118AQI
3rd Mars 2025
71AQI
4th Mars 2025
80AQI
5th Mars 2025
81AQI
6th Mars 2025
90AQI
7th Mars 2025
110AQI
8th Mars 2025
135AQI
9th Mars 2025
102AQI
10th Mars 2025
130AQI
11th Mars 2025
131AQI
12th Mars 2025
133AQI
13th Mars 2025
95AQI
14th Mars 2025
88AQI
15th Mars 2025
77AQI
16th Mars 2025
79AQI
17th Mars 2025
74AQI
18th Mars 2025
68AQI
19th Mars 2025
96AQI
20th Mars 2025
94AQI
21st Mars 2025
86AQI
22nd Mars 2025
88AQI
23rd Mars 2025
98AQI
24th Mars 2025
95AQI
25th Mars 2025
97AQI
26th Mars 2025
117AQI
27th Mars 2025
110AQI
28th Mars 2025
89AQI
29th Mars 2025
101AQI
30th Mars 2025
83AQI
31st Mars 2025
72AQI
1st Avril 2025
76AQI
2nd Avril 2025
98AQI
3rd Avril 2025
78AQI
4th Avril 2025
99AQI
5th Avril 2025
103AQI
6th Avril 2025
112AQI
7th Avril 2025
114AQI
8th Avril 2025
105AQI
9th Avril 2025
120AQI
10th Avril 2025
136AQI
11th Avril 2025
127AQI
12th Avril 2025
174AQI
13th Avril 2025
106AQI
14th Avril 2025
91AQI
15th Avril 2025
79AQI
16th Avril 2025
80AQI
17th Avril 2025
88AQI
18th Avril 2025
98AQI
19th Avril 2025
122AQI
20th Avril 2025
83AQI
21st Avril 2025
113AQI
22nd Avril 2025
92AQI
23rd Avril 2025
101AQI
24th Avril 2025
106AQI
25th Avril 2025
75AQI
26th Avril 2025
70AQI
27th Avril 2025
76AQI
28th Avril 2025
85AQI
29th Avril 2025
83AQI
30th Avril 2025
88AQI
1st Mai 2025
77AQI
2nd Mai 2025
78AQI
3rd Mai 2025
72AQI
4th Mai 2025
62AQI
5th Mai 2025
75AQI
6th Mai 2025
97AQI
7th Mai 2025
93AQI
8th Mai 2025
74AQI
9th Mai 2025
54AQI
10th Mai 2025
64AQI
11th Mai 2025
69AQI
12th Mai 2025
72AQI
13th Mai 2025
80AQI
14th Mai 2025
85AQI
15th Mai 2025
132AQI
16th Mai 2025
73AQI
17th Mai 2025
95AQI
18th Mai 2025
82AQI
19th Mai 2025
97AQI
20th Mai 2025
81AQI
21st Mai 2025
66AQI
22nd Mai 2025
91AQI
23rd Mai 2025
61AQI
24th Mai 2025
87AQI
25th Mai 2025
94AQI
26th Mai 2025
83AQI
27th Mai 2025
74AQI
28th Mai 2025
78AQI
29th Mai 2025
87AQI
30th Mai 2025
84AQI
31st Mai 2025
91AQI
1st Juin 2025
53AQI
2nd Juin 2025
50AQI
3rd Juin 2025
76AQI
4th Juin 2025
89AQI
5th Juin 2025
77AQI
6th Juin 2025
74AQI
7th Juin 2025
79AQI
8th Juin 2025
52AQI
9th Juin 2025
73AQI
10th Juin 2025
74AQI
11th Juin 2025
71AQI
12th Juin 2025
70AQI
13th Juin 2025
50AQI
14th Juin 2025
62AQI
15th Juin 2025
43AQI
16th Juin 2025
52AQI
17th Juin 2025
59AQI
18th Juin 2025
65AQI
19th Juin 2025
52AQI
20th Juin 2025
49AQI
21st Juin 2025
43AQI
22nd Juin 2025
32AQI
23rd Juin 2025
49AQI
24th Juin 2025
52AQI
25th Juin 2025
62AQI
26th Juin 2025
67AQI
27th Juin 2025
56AQI
28th Juin 2025
51AQI
29th Juin 2025
49AQI
30th Juin 2025
61AQI
1st Juillet 2025
54AQI
2nd Juillet 2025
57AQI
3rd Juillet 2025
63AQI
4th Juillet 2025
70AQI
5th Juillet 2025
72AQI
6th Juillet 2025
74AQI
7th Juillet 2025
59AQI
8th Juillet 2025
47AQI
9th Juillet 2025
49AQI
10th Juillet 2025
72AQI
11th Juillet 2025
59AQI
12th Juillet 2025
56AQI
13th Juillet 2025
65AQI
14th Juillet 2025
64AQI
15th Juillet 2025
68AQI
16th Juillet 2025
67AQI
17th Juillet 2025
61AQI
18th Juillet 2025
63AQI
19th Juillet 2025
50AQI
20th Juillet 2025
45AQI
21st Juillet 2025
42AQI
22nd Juillet 2025
43AQI
23rd Juillet 2025
40AQI
24th Juillet 2025
48AQI
25th Juillet 2025
50AQI
26th Juillet 2025
38AQI
27th Juillet 2025
40AQI
28th Juillet 2025
40AQI
29th Juillet 2025
46AQI
30th Juillet 2025
32AQI
31st Juillet 2025
34AQI
1st Août 2025
52AQI
2nd Août 2025
54AQI
3rd Août 2025
55AQI
4th Août 2025
56AQI

122AQI

110AQI

97AQI

99AQI

81AQI

60AQI

54AQI

54AQI

Nombre de jours

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

202588AQI

7
19
5
10
15
3
20
11
17
12
1
30
1
8
22
15
16
4
23
126
58
9

Le plus élevé AQI enregistré en

Janvier

122AQI

Le plus bas AQI enregistré en

Juillet

54AQI

202486AQI

9
6
15
1
2
14
9
2
2
9
18
4
23
7
28
3
7
21
2
16
15
5
26
11
18
1
10
15
6
3
17
9
1
7
22
2
54
202
83
24
3

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Juillet

51AQI

202392AQI

2
11
13
5
13
13
2
1
15
14
1
13
15
2
2
20
9
5
19
6
13
18
6
24
1
8
18
4
7
11
11
2
9
14
3
1
8
10
12
45
179
110
27

Le plus élevé AQI enregistré en

Décembre

128AQI

Le plus bas AQI enregistré en

Juillet

53AQI

202294AQI

6
14
11
5
11
5
2
12
13
4
11
6
18
11
2
4
19
7
5
16
1
9
15
4
8
22
1
1
22
6
1
14
13
4
29
160
87
27

Le plus élevé AQI enregistré en

Janvier

133AQI

Le plus bas AQI enregistré en

Octobre

65AQI

2021100AQI

4
18
9
12
12
4
6
17
8
14
13
3
1
17
12
1
26
4
7
23
1
2
15
4
5
18
7
7
17
6
1
15
14
1
1
6
13
10
23
173
121
37

Le plus élevé AQI enregistré en

Janvier

134AQI

Le plus bas AQI enregistré en

Juillet

64AQI

202098AQI

1
7
4
1
5
14
2
6
11
1
1
25
4
2
23
6
2
24
5
19
10
1
17
14
15
12
3
6
13
11
1
6
147
93
19
1

Le plus élevé AQI enregistré en

Décembre

138AQI

Le plus bas AQI enregistré en

Août

76AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2021(Moyenne)
100AQI
Année la moins polluée enregistrée
2024(Moyenne)
86AQI

La qualité de l'air annuelle de Wujin Monitoring Station pour l'année 2025 AQI (88) montre un changement moyen de pourcentage de -5.9% (amélioré AQI) par rapport aux années précédentes : 2020 (98), 2021 (100), 2022 (94), 2023 (92), 2024 (86).