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HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Water Company, 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

Water Company, Changzhou, Jiangsu, China

2021
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
9th Aug 2021
121AQI
AQI le plus bas enregistré le
5th Aug 2021
43AQI

Analyse du même jour (10th August ):
Ce jour-là, l'AQI au cours des 3 années a varié de manière significative : 2025 se classe 2nd le plus élevé AQI à 54 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 : 10th Aug - 11th Aug 2025

Water Company, Changzhou, Jiangsu, China

AQI
Jour
Nuit
.

5 AM10th Aug 2025

7 PM

4 AM11th Aug 2025

Heure du jour
Heure moyenne la plus haute
12PM10th Aug

58AQI

Heure moyenne la plus basse
9AM10th Aug

34AQI

Heure de la nuit
Heure moyenne la plus haute
8PM10th Aug

56AQI

Heure moyenne la plus basse
11PM10th Aug

54AQI

Au cours des 24 dernières heures,

L'AQI de Water Company a atteint son point le plus élevé de 58 à 12 PM pendant le Jour, tandis que le point le plus bas, 34, a été enregistré à 9 AM pendant le Jour entre 10th Aug et 11th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Water Company, Changzhou, Jiangsu, China

JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Jour
Nuit
12th Jul 2025645 AMAQI
12th Jul 2025646 AMAQI
12th Jul 2025647 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20255710 AMAQI
12th Jul 20255911 AMAQI
12th Jul 20255712 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025472 PMAQI
12th Jul 2025483 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025466 PMAQI
12th Jul 2025557 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025609 PMAQI
12th Jul 20256410 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI

27°C25/32°C

13th Jul 2025615 AMAQI
13th Jul 2025606 AMAQI
13th Jul 2025617 AMAQI
13th Jul 2025658 AMAQI
13th Jul 2025719 AMAQI
13th Jul 20257510 AMAQI
13th Jul 20257411 AMAQI
13th Jul 20257112 PMAQI
13th Jul 2025761 PMAQI
13th Jul 2025702 PMAQI
13th Jul 2025643 PMAQI
13th Jul 2025684 PMAQI
13th Jul 2025695 PMAQI
13th Jul 2025696 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256710 PMAQI
13th Jul 20256911 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025644 AMAQI

29°C24/33°C

14th Jul 2025645 AMAQI
14th Jul 2025636 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025718 AMAQI
14th Jul 2025749 AMAQI
14th Jul 20257810 AMAQI
14th Jul 20258011 AMAQI
14th Jul 20258012 PMAQI
14th Jul 2025781 PMAQI
14th Jul 2025722 PMAQI
14th Jul 2025603 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025575 PMAQI
14th Jul 2025536 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025589 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20255912 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025632 AMAQI
15th Jul 2025643 AMAQI
15th Jul 2025664 AMAQI

29°C25/34°C

15th Jul 2025655 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025708 AMAQI
15th Jul 2025709 AMAQI
15th Jul 20256710 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20255912 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025733 PMAQI
15th Jul 2025754 PMAQI
15th Jul 2025765 PMAQI
15th Jul 2025776 PMAQI
15th Jul 2025727 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20256810 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025631 AMAQI
16th Jul 2025642 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025644 AMAQI

29°C25/35°C

16th Jul 2025655 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025738 AMAQI
16th Jul 2025769 AMAQI
16th Jul 20257410 AMAQI
16th Jul 20257511 AMAQI
16th Jul 20257212 PMAQI
16th Jul 2025711 PMAQI
16th Jul 2025672 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025725 PMAQI
16th Jul 2025736 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025664 AMAQI

31°C27/35°C

17th Jul 2025665 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025598 AMAQI
17th Jul 2025589 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20255111 AMAQI
17th Jul 20255612 PMAQI
17th Jul 2025571 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025584 PMAQI
17th Jul 2025665 PMAQI
17th Jul 2025706 PMAQI
17th Jul 2025697 PMAQI
17th Jul 2025668 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256111 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025644 AMAQI

29°C26/35°C

18th Jul 2025625 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025718 AMAQI
18th Jul 2025729 AMAQI
18th Jul 20257110 AMAQI
18th Jul 20257111 AMAQI
18th Jul 20256912 PMAQI
18th Jul 2025671 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025614 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025536 PMAQI
18th Jul 2025577 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20255810 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025642 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 2025628 AMAQI
19th Jul 2025609 AMAQI
19th Jul 20255810 AMAQI
19th Jul 20256011 AMAQI
19th Jul 20255512 PMAQI
19th Jul 2025461 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025353 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025426 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025578 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255610 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025604 AMAQI

29°C25/34°C

20th Jul 2025615 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025498 AMAQI
20th Jul 2025379 AMAQI
20th Jul 20253810 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20254212 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025393 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025316 PMAQI
20th Jul 2025397 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255310 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025591 AMAQI
21st Jul 2025602 AMAQI
21st Jul 2025583 AMAQI
21st Jul 2025574 AMAQI

30°C27/35°C

21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025438 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20253110 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025417 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025539 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025563 AMAQI
22nd Jul 2025544 AMAQI

30°C27/34°C

22nd Jul 2025545 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252710 AMAQI
22nd Jul 20253111 AMAQI
22nd Jul 20253012 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025403 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025497 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255012 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025543 AMAQI
23rd Jul 2025524 AMAQI

30°C27/34°C

23rd Jul 2025535 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025438 AMAQI
23rd Jul 2025389 AMAQI
23rd Jul 20253710 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025351 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025344 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025416 PMAQI
23rd Jul 2025517 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI

30°C26/35°C

24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255311 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025525 PMAQI
24th Jul 2025496 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025524 AMAQI

29°C25/34°C

25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025539 AMAQI
25th Jul 20255110 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025552 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025529 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20254912 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI

29°C25/33°C

26th Jul 2025525 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025368 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20252811 AMAQI
26th Jul 20253512 PMAQI
26th Jul 2025381 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025363 PMAQI
26th Jul 2025334 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025427 PMAQI
26th Jul 2025468 PMAQI
26th Jul 2025479 PMAQI
26th Jul 20254910 PMAQI
26th Jul 20254711 PMAQI
27th Jul 20254612 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025494 AMAQI

29°C26/34°C

27th Jul 2025495 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025419 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254112 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025384 PMAQI
27th Jul 2025385 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025337 PMAQI
27th Jul 2025398 PMAQI
27th Jul 2025389 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254411 PMAQI
28th Jul 20254612 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 2025487 AMAQI
28th Jul 2025368 AMAQI
28th Jul 2025389 AMAQI
28th Jul 20254010 AMAQI
28th Jul 20253811 AMAQI
28th Jul 20253912 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025263 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025425 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025478 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025471 AMAQI
29th Jul 2025472 AMAQI
29th Jul 2025463 AMAQI
29th Jul 2025474 AMAQI

28°C25/31°C

29th Jul 2025465 AMAQI
29th Jul 2025456 AMAQI
29th Jul 2025467 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025439 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025481 PMAQI
29th Jul 2025512 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025554 PMAQI
29th Jul 2025525 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025417 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025479 PMAQI
29th Jul 20254810 PMAQI
29th Jul 20254511 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025461 AMAQI
30th Jul 2025472 AMAQI
30th Jul 2025473 AMAQI
30th Jul 2025464 AMAQI

29°C24/34°C

30th Jul 2025465 AMAQI
30th Jul 2025466 AMAQI
30th Jul 2025467 AMAQI
30th Jul 2025368 AMAQI
30th Jul 2025299 AMAQI
30th Jul 20252610 AMAQI
30th Jul 20252311 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025261 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025203 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025235 PMAQI
30th Jul 2025246 PMAQI
30th Jul 2025307 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025379 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025461 AMAQI
31st Jul 2025472 AMAQI
31st Jul 2025433 AMAQI
31st Jul 2025434 AMAQI

24°C22/25°C

31st Jul 2025435 AMAQI
31st Jul 2025436 AMAQI
31st Jul 2025437 AMAQI
31st Jul 2025438 AMAQI
31st Jul 2025439 AMAQI
31st Jul 20252710 AMAQI
31st Jul 20252311 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025321 PMAQI
31st Jul 2025322 PMAQI
31st Jul 2025303 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025375 PMAQI
31st Jul 2025356 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20254912 AMAQI
1st Aug 2025501 AMAQI
1st Aug 2025482 AMAQI
1st Aug 2025453 AMAQI
1st Aug 2025454 AMAQI

24°C23/25°C

1st Aug 2025455 AMAQI
1st Aug 2025466 AMAQI
1st Aug 2025497 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025525 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025518 PMAQI
1st Aug 2025519 PMAQI
1st Aug 20254810 PMAQI
1st Aug 20255111 PMAQI
2nd Aug 20254912 AMAQI
2nd Aug 2025501 AMAQI
2nd Aug 2025482 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI

27°C25/31°C

2nd Aug 2025525 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025537 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025549 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025523 AMAQI
3rd Aug 2025534 AMAQI

27°C25/31°C

3rd Aug 2025535 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025598 AMAQI
3rd Aug 2025599 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025511 PMAQI
3rd Aug 2025502 PMAQI
3rd Aug 2025493 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025507 PMAQI
3rd Aug 2025538 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20255510 PMAQI
3rd Aug 20255411 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025532 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 2025648 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20256010 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20256412 PMAQI
4th Aug 2025571 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025525 PMAQI
4th Aug 2025576 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255312 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
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025589 AMAQI
5th Aug 20255810 AMAQI
5th Aug 20257211 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025621 PMAQI
5th Aug 2025652 PMAQI
5th Aug 2025663 PMAQI
5th Aug 2025604 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025606 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20256110 PMAQI
5th Aug 20256011 PMAQI
6th Aug 20255812 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI
6th Aug 2025564 AMAQI

30°C26/35°C

6th Aug 2025575 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025577 AMAQI
6th Aug 2025628 AMAQI
6th Aug 2025729 AMAQI
6th Aug 20257010 AMAQI
6th Aug 20255811 AMAQI
6th Aug 20256012 PMAQI
6th Aug 2025631 PMAQI
6th Aug 2025572 PMAQI
6th Aug 2025563 PMAQI
6th Aug 2025544 PMAQI
6th Aug 2025575 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025548 PMAQI
6th Aug 2025539 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025573 AMAQI
7th Aug 2025594 AMAQI

30°C27/34°C

7th Aug 2025575 AMAQI
7th Aug 2025566 AMAQI
7th Aug 2025577 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025539 AMAQI
7th Aug 20255510 AMAQI
7th Aug 20255511 AMAQI
7th Aug 20255212 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025422 PMAQI
7th Aug 2025383 PMAQI
7th Aug 2025364 PMAQI
7th Aug 2025355 PMAQI
7th Aug 2025386 PMAQI
7th Aug 2025477 PMAQI
7th Aug 2025528 PMAQI
7th Aug 2025539 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255212 AMAQI
8th Aug 2025551 AMAQI
8th Aug 2025562 AMAQI
8th Aug 2025553 AMAQI
8th Aug 2025564 AMAQI

30°C27/33°C

8th Aug 2025565 AMAQI
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025498 AMAQI
8th Aug 2025479 AMAQI
8th Aug 20254010 AMAQI
8th Aug 20254611 AMAQI
8th Aug 20255312 PMAQI
8th Aug 2025421 PMAQI
8th Aug 2025412 PMAQI
8th Aug 2025473 PMAQI
8th Aug 2025474 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025516 PMAQI
8th Aug 2025517 PMAQI
8th Aug 2025528 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255312 AMAQI
9th Aug 2025541 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025534 AMAQI

29°C27/32°C

9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025548 AMAQI
9th Aug 2025519 AMAQI
9th Aug 20255210 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20255412 PMAQI
9th Aug 2025531 PMAQI
9th Aug 2025532 PMAQI
9th Aug 2025513 PMAQI
9th Aug 2025534 PMAQI
9th Aug 2025545 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025599 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20256212 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025534 AMAQI

29°C27/32°C

10th Aug 2025535 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025537 AMAQI
10th Aug 2025438 AMAQI
10th Aug 2025349 AMAQI
10th Aug 20254610 AMAQI
10th Aug 20255111 AMAQI
10th Aug 20255812 PMAQI
10th Aug 2025541 PMAQI
10th Aug 2025522 PMAQI
10th Aug 2025403 PMAQI
10th Aug 2025404 PMAQI
10th Aug 2025525 PMAQI
10th Aug 2025526 PMAQI
10th Aug 2025547 PMAQI
10th Aug 2025568 PMAQI
10th Aug 2025549 PMAQI
10th Aug 20255410 PMAQI
10th Aug 20255411 PMAQI
11th Aug 20255612 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025563 AMAQI
11th Aug 2025554 AMAQI

26°C25/27°C

11th Aug 2025555 AMAQI
5 AM
11th Aug 2025566 AMAQI
11th Aug 2025567 AMAQI
11th Aug 2025588 AMAQI
11th Aug 2025589 AMAQI
11th Aug 20255810 AMAQI
11th Aug 20255711 AMAQI
11th Aug 20255412 PMAQI
12 PM
11th Aug 2025561 PMAQI
11th Aug 2025472 PMAQI
11th Aug 2025503 PMAQI
11th Aug 2025434 PMAQI
11th Aug 2025365 PMAQI
11th Aug 2025416 PMAQI
11th Aug 2025477 PMAQI
7 PM
11th Aug 2025558 PMAQI
12 AM
4 AM

--°C/°C

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

51AQI

15 heures / Jour
450 heures / Mois
Heure moyenne la plus basse
5 AM - 6 PM

51AQI

14 heures / Jour
420 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 PM (Moyenne 51), tandis que l'AQI le plus bas était entre 5 AM à 6 PM (Moyenne 51).
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

Water Company, Changzhou, Jiangsu, China

2025

7%

16

60%

133

28%

62

5%

11

Nombre total de jours avec différentes catégories AQI au cours des 223 derniers jours de 2025 (142 jours restants)

Bon
16 Jours
Modéré
133 Jours
Pauvre
62 Jours
Non sain
11 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 7%

Niveau de risque sanitaire:

Extrême

En 2025, 7% des 223 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

Water Company, 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
142AQI
2nd Janvier 2025
133AQI
3rd Janvier 2025
146AQI
4th Janvier 2025
138AQI
5th Janvier 2025
151AQI
6th Janvier 2025
132AQI
7th Janvier 2025
118AQI
8th Janvier 2025
132AQI
9th Janvier 2025
71AQI
10th Janvier 2025
97AQI
11th Janvier 2025
115AQI
12th Janvier 2025
112AQI
13th Janvier 2025
141AQI
14th Janvier 2025
153AQI
15th Janvier 2025
84AQI
16th Janvier 2025
126AQI
17th Janvier 2025
125AQI
18th Janvier 2025
142AQI
19th Janvier 2025
156AQI
20th Janvier 2025
172AQI
21st Janvier 2025
179AQI
22nd Janvier 2025
163AQI
23rd Janvier 2025
133AQI
24th Janvier 2025
103AQI
25th Janvier 2025
87AQI
26th Janvier 2025
106AQI
27th Janvier 2025
71AQI
28th Janvier 2025
92AQI
29th Janvier 2025
123AQI
30th Janvier 2025
115AQI
31st Janvier 2025
148AQI
1st Février 2025
81AQI
2nd Février 2025
136AQI
3rd Février 2025
114AQI
4th Février 2025
127AQI
5th Février 2025
102AQI
6th Février 2025
90AQI
7th Février 2025
70AQI
8th Février 2025
65AQI
9th Février 2025
81AQI
10th Février 2025
106AQI
11th Février 2025
94AQI
12th Février 2025
146AQI
13th Février 2025
108AQI
14th Février 2025
135AQI
15th Février 2025
109AQI
16th Février 2025
149AQI
17th Février 2025
97AQI
18th Février 2025
105AQI
19th Février 2025
106AQI
20th Février 2025
79AQI
21st Février 2025
87AQI
22nd Février 2025
116AQI
23rd Février 2025
121AQI
24th Février 2025
129AQI
25th Février 2025
152AQI
26th Février 2025
152AQI
27th Février 2025
164AQI
28th Février 2025
153AQI
1st Mars 2025
122AQI
2nd Mars 2025
118AQI
3rd Mars 2025
74AQI
4th Mars 2025
84AQI
5th Mars 2025
84AQI
6th Mars 2025
89AQI
7th Mars 2025
110AQI
8th Mars 2025
134AQI
9th Mars 2025
110AQI
10th Mars 2025
138AQI
11th Mars 2025
146AQI
12th Mars 2025
145AQI
13th Mars 2025
97AQI
14th Mars 2025
89AQI
15th Mars 2025
79AQI
16th Mars 2025
80AQI
17th Mars 2025
76AQI
18th Mars 2025
69AQI
19th Mars 2025
95AQI
20th Mars 2025
92AQI
21st Mars 2025
85AQI
22nd Mars 2025
89AQI
23rd Mars 2025
98AQI
24th Mars 2025
101AQI
25th Mars 2025
98AQI
26th Mars 2025
121AQI
27th Mars 2025
112AQI
28th Mars 2025
93AQI
29th Mars 2025
106AQI
30th Mars 2025
92AQI
31st Mars 2025
77AQI
1st Avril 2025
84AQI
2nd Avril 2025
103AQI
3rd Avril 2025
85AQI
4th Avril 2025
115AQI
5th Avril 2025
108AQI
6th Avril 2025
114AQI
7th Avril 2025
111AQI
8th Avril 2025
114AQI
9th Avril 2025
123AQI
10th Avril 2025
138AQI
11th Avril 2025
136AQI
12th Avril 2025
186AQI
13th Avril 2025
108AQI
14th Avril 2025
89AQI
15th Avril 2025
82AQI
16th Avril 2025
78AQI
17th Avril 2025
93AQI
18th Avril 2025
102AQI
19th Avril 2025
128AQI
20th Avril 2025
83AQI
21st Avril 2025
120AQI
22nd Avril 2025
97AQI
23rd Avril 2025
105AQI
24th Avril 2025
104AQI
25th Avril 2025
75AQI
26th Avril 2025
71AQI
27th Avril 2025
77AQI
28th Avril 2025
88AQI
29th Avril 2025
86AQI
30th Avril 2025
88AQI
1st Mai 2025
78AQI
2nd Mai 2025
79AQI
3rd Mai 2025
74AQI
4th Mai 2025
66AQI
5th Mai 2025
78AQI
6th Mai 2025
98AQI
7th Mai 2025
98AQI
8th Mai 2025
76AQI
9th Mai 2025
55AQI
10th Mai 2025
65AQI
11th Mai 2025
71AQI
12th Mai 2025
74AQI
13th Mai 2025
80AQI
14th Mai 2025
89AQI
15th Mai 2025
133AQI
16th Mai 2025
74AQI
17th Mai 2025
95AQI
18th Mai 2025
84AQI
19th Mai 2025
95AQI
20th Mai 2025
83AQI
21st Mai 2025
68AQI
22nd Mai 2025
89AQI
23rd Mai 2025
65AQI
24th Mai 2025
90AQI
25th Mai 2025
94AQI
26th Mai 2025
85AQI
27th Mai 2025
79AQI
28th Mai 2025
82AQI
29th Mai 2025
92AQI
30th Mai 2025
89AQI
31st Mai 2025
94AQI
1st Juin 2025
56AQI
2nd Juin 2025
49AQI
3rd Juin 2025
76AQI
4th Juin 2025
91AQI
5th Juin 2025
78AQI
6th Juin 2025
77AQI
7th Juin 2025
76AQI
8th Juin 2025
50AQI
9th Juin 2025
73AQI
10th Juin 2025
72AQI
11th Juin 2025
72AQI
12th Juin 2025
69AQI
13th Juin 2025
58AQI
14th Juin 2025
65AQI
15th Juin 2025
49AQI
16th Juin 2025
55AQI
17th Juin 2025
60AQI
18th Juin 2025
65AQI
19th Juin 2025
54AQI
20th Juin 2025
54AQI
21st Juin 2025
48AQI
22nd Juin 2025
40AQI
23rd Juin 2025
48AQI
24th Juin 2025
53AQI
25th Juin 2025
64AQI
26th Juin 2025
66AQI
27th Juin 2025
57AQI
28th Juin 2025
52AQI
29th Juin 2025
52AQI
30th Juin 2025
61AQI
1st Juillet 2025
56AQI
2nd Juillet 2025
60AQI
3rd Juillet 2025
64AQI
4th Juillet 2025
67AQI
5th Juillet 2025
72AQI
6th Juillet 2025
73AQI
7th Juillet 2025
63AQI
8th Juillet 2025
52AQI
9th Juillet 2025
53AQI
10th Juillet 2025
71AQI
11th Juillet 2025
63AQI
12th Juillet 2025
58AQI
13th Juillet 2025
66AQI
14th Juillet 2025
64AQI
15th Juillet 2025
66AQI
16th Juillet 2025
68AQI
17th Juillet 2025
63AQI
18th Juillet 2025
62AQI
19th Juillet 2025
56AQI
20th Juillet 2025
50AQI
21st Juillet 2025
47AQI
22nd Juillet 2025
48AQI
23rd Juillet 2025
47AQI
24th Juillet 2025
51AQI
25th Juillet 2025
53AQI
26th Juillet 2025
44AQI
27th Juillet 2025
44AQI
28th Juillet 2025
43AQI
29th Juillet 2025
47AQI
30th Juillet 2025
37AQI
31st Juillet 2025
41AQI
1st Août 2025
53AQI
2nd Août 2025
51AQI
3rd Août 2025
51AQI
4th Août 2025
55AQI
5th Août 2025
57AQI
6th Août 2025
58AQI
7th Août 2025
51AQI
8th Août 2025
52AQI
9th Août 2025
54AQI
10th Août 2025
54AQI

126AQI

113AQI

100AQI

103AQI

83AQI

61AQI

56AQI

54AQI

Nombre de jours

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

202590AQI

6
19
6
9
15
4
19
12
14
15
1
30
1
6
24
10
21
10
16
133
62
11

Le plus élevé AQI enregistré en

Janvier

126AQI

Le plus bas AQI enregistré en

Août

54AQI

202489AQI

4
3
15
13
10
2
5
15
5
15
12
1
2
22
7
2
28
19
12
2
29
10
17
2
4
20
7
3
19
6
2
5
23
3
42
189
85
28

Le plus élevé AQI enregistré en

Janvier

150AQI

Le plus bas AQI enregistré en

Juillet

49AQI

2023130AQI

1
1
1
10
7
13
1
11
8
14
1

Le plus élevé AQI enregistré en

Décembre

131AQI

Le plus bas AQI enregistré en

Novembre

118AQI

202195AQI

3
19
9
15
10
3
9
18
4
1
21
8
2
19
10
28
2
7
20
2
4
13
4
1
25
4
4
20
5
2
16
13
1
3
11
6
19
192
106
25

Le plus élevé AQI enregistré en

Décembre

136AQI

Le plus bas AQI enregistré en

Juillet

62AQI

202092AQI

1
10
2
8
12
1
10
8
5
20
5
1
24
6
5
22
4
1
24
5
1
24
6
2
14
13
1
6
11
14
16
162
72
16

Le plus élevé AQI enregistré en

Décembre

143AQI

Le plus bas AQI enregistré en

Août

72AQI

Années les plus & moins polluées des 5 dernières années

Année la plus polluée enregistrée
2023(Moyenne)
130AQI
Année la moins polluée enregistrée
2024(Moyenne)
89AQI

La qualité de l'air annuelle de Water Company pour l'année 2025 AQI (90) montre un changement moyen de pourcentage de -9.2% (amélioré AQI) par rapport aux années précédentes : 2020 (92), 2021 (95), 2023 (130), 2024 (89).