Country Background

Analyse Historique de la Qualité de l'Air à Pcku, Nanjing, 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

Pcku, Nanjing, Jiangsu, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
31st Aug 2024
98AQI
AQI le plus bas enregistré le
20th Aug 2024
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 55 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

Pcku, Nanjing, Jiangsu, China

AQI
Jour
Nuit
.

5 AM4th Aug 2025

7 PM

4 AM5th Aug 2025

Heure du jour
Heure moyenne la plus haute
8AM4th Aug

67AQI

Heure moyenne la plus basse
4PM4th Aug

52AQI

Heure de la nuit
Heure moyenne la plus haute
8PM4th Aug

56AQI

Heure moyenne la plus basse
11PM4th Aug

50AQI

Au cours des 24 dernières heures,

L'AQI de Pcku a atteint son point le plus élevé de 67 à 8 AM pendant le Jour, tandis que le point le plus bas, 50, a été enregistré à 11 PM pendant le Nuit entre 4th Aug et 5th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Pcku, Nanjing, 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 2025625 AMAQI
6th Jul 2025616 AMAQI
6th Jul 2025617 AMAQI
6th Jul 2025728 AMAQI
6th Jul 2025899 AMAQI
6th Jul 20258610 AMAQI
6th Jul 20257811 AMAQI
6th Jul 20257612 PMAQI
6th Jul 2025741 PMAQI
6th Jul 2025792 PMAQI
6th Jul 2025753 PMAQI
6th Jul 2025764 PMAQI
6th Jul 2025755 PMAQI
6th Jul 2025806 PMAQI
6th Jul 2025747 PMAQI
6th Jul 2025678 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20256810 PMAQI
6th Jul 20256811 PMAQI
7th Jul 20256712 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025612 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025644 AMAQI

34°C30/40°C

7th Jul 2025645 AMAQI
7th Jul 2025656 AMAQI
7th Jul 2025647 AMAQI
7th Jul 2025658 AMAQI
7th Jul 2025659 AMAQI
7th Jul 20256210 AMAQI
7th Jul 20256511 AMAQI
7th Jul 20257212 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025564 PMAQI
7th Jul 2025555 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025608 PMAQI
7th Jul 2025589 PMAQI
7th Jul 20255710 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025631 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025643 AMAQI
8th Jul 2025644 AMAQI

32°C27/37°C

8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025488 AMAQI
8th Jul 2025479 AMAQI
8th Jul 20253610 AMAQI
8th Jul 20253511 AMAQI
8th Jul 20253712 PMAQI
8th Jul 2025401 PMAQI
8th Jul 2025382 PMAQI
8th Jul 2025393 PMAQI
8th Jul 2025424 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025386 PMAQI
8th Jul 2025487 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025529 PMAQI
8th Jul 20255310 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025594 AMAQI

28°C26/32°C

9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025528 AMAQI
9th Jul 2025389 AMAQI
9th Jul 20254510 AMAQI
9th Jul 20254211 AMAQI
9th Jul 20254412 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025433 PMAQI
9th Jul 2025364 PMAQI
9th Jul 2025325 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025417 PMAQI
9th Jul 2025528 PMAQI
9th Jul 2025549 PMAQI
9th Jul 20255310 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025574 AMAQI

29°C26/33°C

10th Jul 2025585 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025768 AMAQI
10th Jul 2025839 AMAQI
10th Jul 20258410 AMAQI
10th Jul 20258511 AMAQI
10th Jul 20258812 PMAQI
10th Jul 2025911 PMAQI
10th Jul 2025922 PMAQI
10th Jul 2025923 PMAQI
10th Jul 2025914 PMAQI
10th Jul 2025925 PMAQI
10th Jul 2025916 PMAQI
10th Jul 2025897 PMAQI
10th Jul 2025728 PMAQI
10th Jul 2025749 PMAQI
10th Jul 20256910 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025644 AMAQI

29°C25/33°C

11th Jul 2025645 AMAQI
11th Jul 2025636 AMAQI
11th Jul 2025637 AMAQI
11th Jul 2025878 AMAQI
11th Jul 2025909 AMAQI
11th Jul 20258110 AMAQI
11th Jul 20257711 AMAQI
11th Jul 20257012 PMAQI
11th Jul 2025671 PMAQI
11th Jul 2025582 PMAQI
11th Jul 2025683 PMAQI
11th Jul 2025554 PMAQI
11th Jul 2025525 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025568 PMAQI
11th Jul 2025579 PMAQI
11th Jul 20255510 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025601 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025643 AMAQI
12th Jul 2025664 AMAQI

28°C25/32°C

12th Jul 2025665 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025678 AMAQI
12th Jul 2025659 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256411 AMAQI
12th Jul 20256712 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025372 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025384 PMAQI
12th Jul 2025445 PMAQI
12th Jul 2025586 PMAQI
12th Jul 2025547 PMAQI
12th Jul 2025588 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255911 PMAQI
13th Jul 20256012 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025632 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI

27°C24/32°C

13th Jul 2025625 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025709 AMAQI
13th Jul 20256910 AMAQI
13th Jul 20257311 AMAQI
13th Jul 20258412 PMAQI
13th Jul 2025761 PMAQI
13th Jul 2025622 PMAQI
13th Jul 2025543 PMAQI
13th Jul 2025514 PMAQI
13th Jul 2025515 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20256010 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025634 AMAQI

29°C24/35°C

14th Jul 2025645 AMAQI
14th Jul 2025636 AMAQI
14th Jul 2025637 AMAQI
14th Jul 2025648 AMAQI
14th Jul 2025669 AMAQI
14th Jul 20255810 AMAQI
14th Jul 20256011 AMAQI
14th Jul 20256012 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025563 PMAQI
14th Jul 2025494 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025621 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025634 AMAQI

30°C27/34°C

15th Jul 2025625 AMAQI
15th Jul 2025636 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025689 AMAQI
15th Jul 20257010 AMAQI
15th Jul 20258611 AMAQI
15th Jul 20257812 PMAQI
15th Jul 2025761 PMAQI
15th Jul 2025802 PMAQI
15th Jul 2025753 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025615 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025587 PMAQI
15th Jul 2025628 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256112 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025633 AMAQI
16th Jul 2025644 AMAQI

30°C25/36°C

16th Jul 2025645 AMAQI
16th Jul 2025646 AMAQI
16th Jul 2025647 AMAQI
16th Jul 2025648 AMAQI
16th Jul 2025779 AMAQI
16th Jul 20257210 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025701 PMAQI
16th Jul 2025682 PMAQI
16th Jul 2025683 PMAQI
16th Jul 2025594 PMAQI
16th Jul 2025635 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025697 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025654 AMAQI

31°C25/37°C

17th Jul 2025655 AMAQI
17th Jul 2025656 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025309 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20254012 PMAQI
17th Jul 2025401 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025666 PMAQI
17th Jul 2025667 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
18th Jul 2025594 AMAQI

29°C26/35°C

18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025748 AMAQI
18th Jul 2025799 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20256112 PMAQI
18th Jul 2025571 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025543 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025588 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025621 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025624 AMAQI

28°C24/33°C

19th Jul 2025625 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025627 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20256712 PMAQI
19th Jul 2025611 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025645 PMAQI
19th Jul 2025696 PMAQI
19th Jul 2025537 PMAQI
19th Jul 2025598 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20255610 PMAQI
19th Jul 20255511 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025611 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025624 AMAQI

29°C24/35°C

20th Jul 2025625 AMAQI
20th Jul 2025626 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20252610 AMAQI
20th Jul 20252511 AMAQI
20th Jul 20253212 PMAQI
20th Jul 2025311 PMAQI
20th Jul 2025422 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025284 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025376 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255512 AMAQI
21st Jul 2025611 AMAQI
21st Jul 2025612 AMAQI
21st Jul 2025593 AMAQI
21st Jul 2025574 AMAQI

30°C27/35°C

21st Jul 2025575 AMAQI
21st Jul 2025576 AMAQI
21st Jul 2025577 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20253010 AMAQI
21st Jul 20252911 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025266 PMAQI
21st Jul 2025367 PMAQI
21st Jul 2025508 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255111 PMAQI
22nd Jul 20255012 AMAQI
22nd Jul 2025581 AMAQI
22nd Jul 2025582 AMAQI
22nd Jul 2025573 AMAQI
22nd Jul 2025544 AMAQI

30°C27/34°C

22nd Jul 2025545 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252111 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025223 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025396 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20255112 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025543 AMAQI
23rd Jul 2025524 AMAQI

28°C26/33°C

23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252810 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20252312 PMAQI
23rd Jul 2025251 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025254 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025459 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI

29°C26/34°C

24th Jul 2025515 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025269 AMAQI
24th Jul 20252710 AMAQI
24th Jul 20252911 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025243 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025336 PMAQI
24th Jul 2025447 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025549 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025504 AMAQI

30°C25/35°C

25th Jul 2025505 AMAQI
25th Jul 2025496 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025588 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20255011 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025583 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025526 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025528 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255310 PMAQI
25th Jul 20255411 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025524 AMAQI

29°C25/35°C

26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025458 AMAQI
26th Jul 2025309 AMAQI
26th Jul 20252910 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253012 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025242 PMAQI
26th Jul 2025223 PMAQI
26th Jul 2025224 PMAQI
26th Jul 2025245 PMAQI
26th Jul 2025286 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254210 PMAQI
26th Jul 20254611 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025504 AMAQI

29°C26/34°C

27th Jul 2025505 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025438 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254110 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025371 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025397 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025439 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20253911 PMAQI
28th Jul 20253912 AMAQI
28th Jul 2025511 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025504 AMAQI

29°C26/34°C

28th Jul 2025525 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025379 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025321 PMAQI
28th Jul 2025322 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025295 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025337 PMAQI
28th Jul 2025388 PMAQI
28th Jul 2025419 PMAQI
28th Jul 20253610 PMAQI
28th Jul 20253711 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025502 AMAQI
29th Jul 2025503 AMAQI
29th Jul 2025494 AMAQI

29°C25/33°C

29th Jul 2025475 AMAQI
29th Jul 2025486 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025498 AMAQI
29th Jul 2025529 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255511 AMAQI
29th Jul 20255012 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025502 PMAQI
29th Jul 2025473 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20254512 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025503 AMAQI
30th Jul 2025514 AMAQI

29°C25/35°C

30th Jul 2025515 AMAQI
30th Jul 2025506 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025418 AMAQI
30th Jul 2025469 AMAQI
30th Jul 20254910 AMAQI
30th Jul 20254311 AMAQI
30th Jul 20253212 PMAQI
30th Jul 2025241 PMAQI
30th Jul 2025292 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025204 PMAQI
30th Jul 2025205 PMAQI
30th Jul 2025226 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025378 PMAQI
30th Jul 2025369 PMAQI
30th Jul 20253810 PMAQI
30th Jul 20253711 PMAQI
31st Jul 20253912 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI

26°C24/30°C

31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20253010 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252612 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025263 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025225 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025518 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20255212 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025523 AMAQI
1st Aug 2025534 AMAQI

24°C23/24°C

1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025629 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025452 PMAQI
1st Aug 2025453 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025406 PMAQI
1st Aug 2025437 PMAQI
1st Aug 2025478 PMAQI
1st Aug 2025479 PMAQI
1st Aug 20254610 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025521 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025534 AMAQI

26°C24/29°C

2nd Aug 2025545 AMAQI
2nd Aug 2025546 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025399 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254212 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025422 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025324 PMAQI
2nd Aug 2025345 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025521 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI

27°C24/31°C

3rd Aug 2025525 AMAQI
3rd Aug 2025526 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255712 PMAQI
3rd Aug 2025501 PMAQI
3rd Aug 2025442 PMAQI
3rd Aug 2025473 PMAQI
3rd Aug 2025454 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025406 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025539 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255511 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI

29°C25/33°C

4th Aug 2025535 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025678 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025533 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025565 PMAQI
4th Aug 2025586 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025568 PMAQI
4th Aug 2025539 PMAQI
4th Aug 20255310 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025564 AMAQI

30°C26/35°C

5th Aug 2025555 AMAQI
5 AM
5th Aug 2025556 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025698 AMAQI
12 PM
7 PM
12 AM
4 AM

--°C/°C

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

57AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
4 PM - 5 PM

45AQI

2 heures / Jour
60 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 AM (Moyenne 57), tandis que l'AQI le plus bas était entre 4 PM à 5 PM (Moyenne 45).
Heure de la nuit
Heure moyenne la plus haute
1 AM - 4 AM

57AQI

4 heures / Jour
120 heures / Mois
Heure moyenne la plus basse
12 AM

54AQI

1 heures / Jour
30 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 1 AM à 4 AM (Moyenne 57), tandis que l'AQI le plus bas était entre 12 AM à 12 AM (Moyenne 54).

Jours de 2025 Vs Qualité de l'Air

Pcku, Nanjing, Jiangsu, China

2025

11%

23

62%

134

25%

54

2%

4

0.4%

1

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

Bon
23 Jours
Modéré
134 Jours
Pauvre
54 Jours
Non sain
4 Jours
Sévère
0 Jours
Dangereux
1 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

Pcku, Nanjing, 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
130AQI
2nd Janvier 2025
149AQI
3rd Janvier 2025
142AQI
4th Janvier 2025
152AQI
5th Janvier 2025
122AQI
6th Janvier 2025
122AQI
7th Janvier 2025
92AQI
8th Janvier 2025
117AQI
9th Janvier 2025
64AQI
10th Janvier 2025
87AQI
11th Janvier 2025
94AQI
12th Janvier 2025
83AQI
13th Janvier 2025
125AQI
14th Janvier 2025
136AQI
15th Janvier 2025
84AQI
16th Janvier 2025
100AQI
17th Janvier 2025
106AQI
18th Janvier 2025
128AQI
19th Janvier 2025
144AQI
20th Janvier 2025
137AQI
21st Janvier 2025
164AQI
22nd Janvier 2025
168AQI
23rd Janvier 2025
144AQI
24th Janvier 2025
109AQI
25th Janvier 2025
87AQI
26th Janvier 2025
121AQI
27th Janvier 2025
63AQI
28th Janvier 2025
92AQI
29th Janvier 2025
102AQI
30th Janvier 2025
104AQI
31st Janvier 2025
132AQI
1st Février 2025
84AQI
2nd Février 2025
130AQI
3rd Février 2025
118AQI
4th Février 2025
114AQI
5th Février 2025
95AQI
6th Février 2025
77AQI
7th Février 2025
70AQI
8th Février 2025
59AQI
9th Février 2025
71AQI
10th Février 2025
87AQI
11th Février 2025
95AQI
12th Février 2025
140AQI
13th Février 2025
116AQI
14th Février 2025
139AQI
15th Février 2025
113AQI
16th Février 2025
128AQI
17th Février 2025
88AQI
18th Février 2025
97AQI
19th Février 2025
105AQI
20th Février 2025
89AQI
21st Février 2025
91AQI
22nd Février 2025
118AQI
23rd Février 2025
122AQI
24th Février 2025
110AQI
25th Février 2025
140AQI
26th Février 2025
146AQI
27th Février 2025
142AQI
28th Février 2025
124AQI
1st Mars 2025
107AQI
2nd Mars 2025
95AQI
3rd Mars 2025
72AQI
4th Mars 2025
87AQI
5th Mars 2025
103AQI
6th Mars 2025
96AQI
7th Mars 2025
114AQI
8th Mars 2025
130AQI
9th Mars 2025
114AQI
10th Mars 2025
123AQI
11th Mars 2025
135AQI
12th Mars 2025
151AQI
13th Mars 2025
106AQI
14th Mars 2025
91AQI
15th Mars 2025
78AQI
16th Mars 2025
70AQI
17th Mars 2025
66AQI
18th Mars 2025
64AQI
19th Mars 2025
79AQI
20th Mars 2025
74AQI
21st Mars 2025
69AQI
22nd Mars 2025
75AQI
23rd Mars 2025
88AQI
24th Mars 2025
99AQI
25th Mars 2025
89AQI
26th Mars 2025
106AQI
27th Mars 2025
120AQI
28th Mars 2025
89AQI
29th Mars 2025
108AQI
30th Mars 2025
101AQI
31st Mars 2025
77AQI
1st Avril 2025
84AQI
2nd Avril 2025
92AQI
3rd Avril 2025
73AQI
4th Avril 2025
106AQI
5th Avril 2025
92AQI
6th Avril 2025
93AQI
7th Avril 2025
91AQI
8th Avril 2025
97AQI
9th Avril 2025
98AQI
10th Avril 2025
114AQI
11th Avril 2025
109AQI
12th Avril 2025
316AQI
13th Avril 2025
101AQI
14th Avril 2025
96AQI
15th Avril 2025
73AQI
16th Avril 2025
75AQI
17th Avril 2025
88AQI
18th Avril 2025
93AQI
19th Avril 2025
125AQI
20th Avril 2025
84AQI
21st Avril 2025
106AQI
22nd Avril 2025
95AQI
23rd Avril 2025
93AQI
24th Avril 2025
94AQI
25th Avril 2025
75AQI
26th Avril 2025
67AQI
27th Avril 2025
70AQI
28th Avril 2025
79AQI
29th Avril 2025
87AQI
30th Avril 2025
82AQI
1st Mai 2025
77AQI
2nd Mai 2025
77AQI
3rd Mai 2025
70AQI
4th Mai 2025
67AQI
5th Mai 2025
72AQI
6th Mai 2025
98AQI
7th Mai 2025
96AQI
8th Mai 2025
75AQI
9th Mai 2025
55AQI
10th Mai 2025
59AQI
11th Mai 2025
68AQI
12th Mai 2025
72AQI
13th Mai 2025
77AQI
14th Mai 2025
96AQI
15th Mai 2025
116AQI
16th Mai 2025
75AQI
17th Mai 2025
89AQI
18th Mai 2025
85AQI
19th Mai 2025
96AQI
20th Mai 2025
80AQI
21st Mai 2025
69AQI
22nd Mai 2025
80AQI
23rd Mai 2025
86AQI
24th Mai 2025
97AQI
25th Mai 2025
90AQI
26th Mai 2025
97AQI
27th Mai 2025
85AQI
28th Mai 2025
84AQI
29th Mai 2025
84AQI
30th Mai 2025
84AQI
31st Mai 2025
103AQI
1st Juin 2025
53AQI
2nd Juin 2025
52AQI
3rd Juin 2025
70AQI
4th Juin 2025
87AQI
5th Juin 2025
72AQI
6th Juin 2025
74AQI
7th Juin 2025
50AQI
8th Juin 2025
53AQI
9th Juin 2025
58AQI
10th Juin 2025
62AQI
11th Juin 2025
72AQI
12th Juin 2025
64AQI
13th Juin 2025
58AQI
14th Juin 2025
63AQI
15th Juin 2025
44AQI
16th Juin 2025
53AQI
17th Juin 2025
58AQI
18th Juin 2025
52AQI
19th Juin 2025
41AQI
20th Juin 2025
45AQI
21st Juin 2025
37AQI
22nd Juin 2025
32AQI
23rd Juin 2025
49AQI
24th Juin 2025
47AQI
25th Juin 2025
56AQI
26th Juin 2025
61AQI
27th Juin 2025
53AQI
28th Juin 2025
45AQI
29th Juin 2025
43AQI
30th Juin 2025
49AQI
1st Juillet 2025
53AQI
2nd Juillet 2025
57AQI
3rd Juillet 2025
60AQI
4th Juillet 2025
62AQI
5th Juillet 2025
66AQI
6th Juillet 2025
70AQI
7th Juillet 2025
62AQI
8th Juillet 2025
51AQI
9th Juillet 2025
50AQI
10th Juillet 2025
74AQI
11th Juillet 2025
62AQI
12th Juillet 2025
58AQI
13th Juillet 2025
62AQI
14th Juillet 2025
59AQI
15th Juillet 2025
65AQI
16th Juillet 2025
65AQI
17th Juillet 2025
57AQI
18th Juillet 2025
59AQI
19th Juillet 2025
60AQI
20th Juillet 2025
48AQI
21st Juillet 2025
43AQI
22nd Juillet 2025
43AQI
23rd Juillet 2025
41AQI
24th Juillet 2025
43AQI
25th Juillet 2025
53AQI
26th Juillet 2025
40AQI
27th Juillet 2025
43AQI
28th Juillet 2025
40AQI
29th Juillet 2025
51AQI
30th Juillet 2025
39AQI
31st Juillet 2025
42AQI
1st Août 2025
51AQI
2nd Août 2025
49AQI
3rd Août 2025
52AQI
4th Août 2025
55AQI

116AQI

107AQI

96AQI

98AQI

83AQI

55AQI

54AQI

52AQI


Nombre de jours

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

202586AQI

10
18
3
12
16
18
12
1
23
6
1
29
2
11
19
11
20
1
3
23
134
54
4
1

Le plus élevé AQI enregistré en

Janvier

116AQI


Le plus bas AQI enregistré en

Août

52AQI


202479AQI

9
11
11
6
13
6
4
1
16
13
1
4
24
2
1
29
1
8
22
27
4
10
21
9
20
5
21
5
4
21
5
8
21
2
75
208
64
18

Le plus élevé AQI enregistré en

Janvier

129AQI


Le plus bas AQI enregistré en

Juillet

38AQI


202385AQI

1
13
12
5
2
11
14
1
1
12
17
1
23
6
1
2
24
4
1
9
21
18
13
7
24
10
19
1
9
15
7
2
11
12
1
1
13
9
8
62
199
82
16
2

Le plus élevé AQI enregistré en

Décembre

119AQI


Le plus bas AQI enregistré en

Juillet

48AQI


202280AQI

1
9
11
10
12
9
4
15
11
1
5
24
1
2
24
5
9
21
13
10
1
12
15
1
7
22
2
3
19
8
1
15
8
7
57
187
56
18

Le plus élevé AQI enregistré en

Janvier

121AQI


Le plus bas AQI enregistré en

Juillet

49AQI


202176AQI

13
15
3
4
16
7
1
1
20
7
2
1
5
21
4
4
13
3
7
16
24
7
7
14
5
22
1
10
15
4
6
17
7
4
12
10
5
77
186
58
11
1

Le plus élevé AQI enregistré en

Janvier

111AQI


Le plus bas AQI enregistré en

Juillet

39AQI


202071AQI

4
9
1
17
3
15
3
15
15
13
15
3
14
17
4
26
8
21
2
2
25
3
1
8
13
9
62
168
27
9

Le plus élevé AQI enregistré en

Décembre

123AQI


Le plus bas AQI enregistré en

Juin

50AQI


Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2025(Moyenne)
86AQI
Année la moins polluée enregistrée
2020(Moyenne)
71AQI


La qualité de l'air annuelle de Pcku pour l'année 2025 AQI (86) montre un changement moyen de pourcentage de 10.7% (empiré AQI) par rapport aux années précédentes : 2020 (71), 2021 (76), 2022 (80), 2023 (85), 2024 (79).