Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Chengnan Primary School, Linhai, Zhejiang, 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

Chengnan Primary School, Linhai, Zhejiang, China

2021
2022
2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
12th Aug 2024
75AQI
AQI le plus bas enregistré le
6th Aug 2021
20AQI

Analyse du même jour (19th August ):
Ce jour-là, l'AQI au cours des 5 années a varié de manière significative : 2025 se classe 4th le plus élevé AQI à 48 de Bon qualité de l'air, montrant une amélioration par rapport à 2024, 2023 et 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

Chengnan Primary School, Linhai, Zhejiang, China

AQI
Jour
Nuit
.

5 AM20th Aug 2025

6 PM

4 AM21st Aug 2025

Heure du jour
Heure moyenne la plus haute
12AMNaNth undefined

AQI

Heure moyenne la plus basse
12AMNaNth undefined

AQI

Heure de la nuit
Heure moyenne la plus haute
6PM20th Aug

64AQI

Heure moyenne la plus basse
1PM20th Aug

44AQI

Au cours des 24 dernières heures,

L'AQI de Chengnan Primary School a atteint son point le plus élevé de 64 à 6 PM pendant le Nuit, tandis que le point le plus bas, 44, a été enregistré à 1 PM pendant le Nuit entre 20th Aug et 21st Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Chengnan Primary School, Linhai, Zhejiang, 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 2025525 AMAQI
22nd Jul 2025526 AMAQI
22nd Jul 2025527 AMAQI
22nd Jul 2025308 AMAQI
22nd Jul 2025279 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025291 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025324 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025469 PMAQI
22nd Jul 20254410 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025511 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025503 AMAQI
23rd Jul 2025504 AMAQI

26°C23/30°C

23rd Jul 2025505 AMAQI
23rd Jul 2025496 AMAQI
23rd Jul 2025497 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20252711 AMAQI
23rd Jul 20253012 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025428 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254110 PMAQI
23rd Jul 20253911 PMAQI
24th Jul 20254212 AMAQI
24th Jul 2025421 AMAQI
24th Jul 2025492 AMAQI
24th Jul 2025493 AMAQI
24th Jul 2025484 AMAQI

27°C23/32°C

24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025349 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025323 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025385 PMAQI
24th Jul 2025356 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025448 PMAQI
24th Jul 2025499 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254811 PMAQI
25th Jul 20254612 AMAQI
25th Jul 2025461 AMAQI
25th Jul 2025472 AMAQI
25th Jul 2025463 AMAQI
25th Jul 2025464 AMAQI

27°C24/29°C

25th Jul 2025465 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025457 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025399 AMAQI
25th Jul 20254210 AMAQI
25th Jul 20254611 AMAQI
25th Jul 20254312 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025392 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025344 PMAQI
25th Jul 2025345 PMAQI
25th Jul 2025346 PMAQI
25th Jul 2025367 PMAQI
25th Jul 2025368 PMAQI
25th Jul 2025379 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20253812 AMAQI
26th Jul 2025461 AMAQI
26th Jul 2025472 AMAQI
26th Jul 2025473 AMAQI
26th Jul 2025484 AMAQI

26°C24/27°C

26th Jul 2025475 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025487 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025299 AMAQI
26th Jul 20252610 AMAQI
26th Jul 20253011 AMAQI
26th Jul 20253212 PMAQI
26th Jul 2025301 PMAQI
26th Jul 2025332 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025305 PMAQI
26th Jul 2025336 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025418 PMAQI
26th Jul 2025429 PMAQI
26th Jul 20254010 PMAQI
26th Jul 20254211 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025421 AMAQI
27th Jul 2025462 AMAQI
27th Jul 2025453 AMAQI
27th Jul 2025444 AMAQI

27°C25/30°C

27th Jul 2025455 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025467 AMAQI
27th Jul 2025408 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254010 AMAQI
27th Jul 20253811 AMAQI
27th Jul 20253812 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025392 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025375 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025448 PMAQI
27th Jul 2025419 PMAQI
27th Jul 20254010 PMAQI
27th Jul 20254011 PMAQI
28th Jul 20253812 AMAQI
28th Jul 2025441 AMAQI
28th Jul 2025462 AMAQI
28th Jul 2025463 AMAQI
28th Jul 2025424 AMAQI

27°C24/30°C

28th Jul 2025425 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025348 AMAQI
28th Jul 2025329 AMAQI
28th Jul 20253210 AMAQI
28th Jul 20253211 AMAQI
28th Jul 20253212 PMAQI
28th Jul 2025301 PMAQI
28th Jul 2025302 PMAQI
28th Jul 2025283 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025376 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025398 PMAQI
28th Jul 2025409 PMAQI
28th Jul 20254010 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254212 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025423 AMAQI
29th Jul 2025404 AMAQI

26°C24/29°C

29th Jul 2025415 AMAQI
29th Jul 2025406 AMAQI
29th Jul 2025387 AMAQI
29th Jul 2025368 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20253911 AMAQI
29th Jul 20253612 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025402 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025364 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025327 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025419 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20253812 AMAQI
30th Jul 2025411 AMAQI
30th Jul 2025442 AMAQI
30th Jul 2025443 AMAQI
30th Jul 2025434 AMAQI

25°C23/28°C

30th Jul 2025445 AMAQI
30th Jul 2025446 AMAQI
30th Jul 2025437 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025399 AMAQI
30th Jul 20253910 AMAQI
30th Jul 20254011 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025381 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025398 PMAQI
30th Jul 2025389 PMAQI
30th Jul 20253710 PMAQI
30th Jul 20253311 PMAQI
31st Jul 20253612 AMAQI
31st Jul 2025401 AMAQI
31st Jul 2025412 AMAQI
31st Jul 2025423 AMAQI
31st Jul 2025424 AMAQI

25°C23/26°C

31st Jul 2025425 AMAQI
31st Jul 2025426 AMAQI
31st Jul 2025427 AMAQI
31st Jul 2025428 AMAQI
31st Jul 2025429 AMAQI
31st Jul 20254110 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20253812 PMAQI
31st Jul 2025441 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025484 PMAQI
31st Jul 2025475 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025547 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20255311 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025443 AMAQI
1st Aug 2025434 AMAQI

27°C21/33°C

1st Aug 2025445 AMAQI
1st Aug 2025446 AMAQI
1st Aug 2025487 AMAQI
1st Aug 2025528 AMAQI
1st Aug 2025579 AMAQI
1st Aug 20255710 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025585 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20255710 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025491 AMAQI
2nd Aug 2025472 AMAQI
2nd Aug 2025513 AMAQI
2nd Aug 2025524 AMAQI

27°C23/34°C

2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025517 AMAQI
2nd Aug 2025628 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256310 AMAQI
2nd Aug 20256211 AMAQI
2nd Aug 20256612 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025653 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025587 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025522 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025564 AMAQI

28°C24/35°C

3rd Aug 2025555 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20257111 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025651 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025587 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025589 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI

29°C24/35°C

4th Aug 2025575 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025608 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20256811 AMAQI
4th Aug 20256412 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025612 PMAQI
4th Aug 2025683 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025556 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025528 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025574 AMAQI

28°C24/33°C

5th Aug 2025565 AMAQI
5th Aug 2025566 AMAQI
5th Aug 2025577 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025509 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20254611 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025461 PMAQI
5th Aug 2025502 PMAQI
5th Aug 2025463 PMAQI
5th Aug 2025504 PMAQI
5th Aug 2025425 PMAQI
5th Aug 2025426 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025529 PMAQI
5th Aug 20254910 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025544 AMAQI

27°C23/33°C

6th Aug 2025545 AMAQI
6th Aug 2025546 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025539 AMAQI
6th Aug 20254810 AMAQI
6th Aug 20254611 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025441 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025433 PMAQI
6th Aug 2025384 PMAQI
6th Aug 2025485 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025558 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255511 PMAQI
7th Aug 20255212 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025533 AMAQI
7th Aug 2025524 AMAQI

28°C23/36°C

7th Aug 2025525 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025527 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025559 AMAQI
7th Aug 20255210 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20254112 PMAQI
7th Aug 2025481 PMAQI
7th Aug 2025492 PMAQI
7th Aug 2025483 PMAQI
7th Aug 2025524 PMAQI
7th Aug 2025535 PMAQI
7th Aug 2025566 PMAQI
7th Aug 2025547 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255510 PMAQI
7th Aug 20255611 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025531 AMAQI
8th Aug 2025532 AMAQI
8th Aug 2025533 AMAQI
8th Aug 2025534 AMAQI

29°C23/35°C

8th Aug 2025535 AMAQI
8th Aug 2025536 AMAQI
8th Aug 2025537 AMAQI
8th Aug 2025608 AMAQI
8th Aug 2025639 AMAQI
8th Aug 20256810 AMAQI
8th Aug 20256411 AMAQI
8th Aug 20255712 PMAQI
8th Aug 2025551 PMAQI
8th Aug 2025532 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025534 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025546 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025588 PMAQI
8th Aug 2025589 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20255711 PMAQI
9th Aug 20256012 AMAQI
9th Aug 2025531 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025543 AMAQI
9th Aug 2025544 AMAQI

29°C24/36°C

9th Aug 2025545 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025618 AMAQI
9th Aug 2025639 AMAQI
9th Aug 20256410 AMAQI
9th Aug 20256411 AMAQI
9th Aug 20256112 PMAQI
9th Aug 2025621 PMAQI
9th Aug 2025652 PMAQI
9th Aug 2025623 PMAQI
9th Aug 2025634 PMAQI
9th Aug 2025575 PMAQI
9th Aug 2025606 PMAQI
9th Aug 2025607 PMAQI
9th Aug 2025608 PMAQI
9th Aug 2025609 PMAQI
9th Aug 20255910 PMAQI
9th Aug 20255811 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025551 AMAQI
10th Aug 2025552 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025534 AMAQI

29°C24/37°C

10th Aug 2025545 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025618 AMAQI
10th Aug 2025699 AMAQI
10th Aug 20256710 AMAQI
10th Aug 20256711 AMAQI
10th Aug 20256212 PMAQI
10th Aug 2025631 PMAQI
10th Aug 2025622 PMAQI
10th Aug 2025643 PMAQI
10th Aug 2025624 PMAQI
10th Aug 2025635 PMAQI
10th Aug 2025646 PMAQI
10th Aug 2025667 PMAQI
10th Aug 2025638 PMAQI
10th Aug 2025639 PMAQI
10th Aug 20256510 PMAQI
10th Aug 20256311 PMAQI
11th Aug 20256212 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025573 AMAQI
11th Aug 2025604 AMAQI

29°C25/34°C

11th Aug 2025585 AMAQI
11th Aug 2025596 AMAQI
11th Aug 2025597 AMAQI
11th Aug 2025738 AMAQI
11th Aug 2025699 AMAQI
11th Aug 20257210 AMAQI
11th Aug 20256711 AMAQI
11th Aug 20257012 PMAQI
11th Aug 2025711 PMAQI
11th Aug 2025612 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025624 PMAQI
11th Aug 2025615 PMAQI
11th Aug 2025586 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025568 PMAQI
11th Aug 2025559 PMAQI
11th Aug 20255610 PMAQI
11th Aug 20255611 PMAQI
12th Aug 20255612 AMAQI
12th Aug 2025561 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025603 AMAQI
12th Aug 2025594 AMAQI

29°C24/36°C

12th Aug 2025595 AMAQI
12th Aug 2025596 AMAQI
12th Aug 2025617 AMAQI
12th Aug 2025578 AMAQI
12th Aug 2025619 AMAQI
12th Aug 20256010 AMAQI
12th Aug 20255811 AMAQI
12th Aug 20256212 PMAQI
12th Aug 2025591 PMAQI
12th Aug 2025602 PMAQI
12th Aug 2025593 PMAQI
12th Aug 2025544 PMAQI
12th Aug 2025575 PMAQI
12th Aug 2025596 PMAQI
12th Aug 2025547 PMAQI
12th Aug 2025568 PMAQI
12th Aug 2025549 PMAQI
12th Aug 20255410 PMAQI
12th Aug 20255211 PMAQI
13th Aug 20255412 AMAQI
13th Aug 2025581 AMAQI
13th Aug 2025582 AMAQI
13th Aug 2025573 AMAQI
13th Aug 2025584 AMAQI

28°C24/34°C

13th Aug 2025585 AMAQI
13th Aug 2025606 AMAQI
13th Aug 2025597 AMAQI
13th Aug 2025328 AMAQI
13th Aug 2025369 AMAQI
13th Aug 20253610 AMAQI
13th Aug 20252711 AMAQI
13th Aug 20253112 PMAQI
13th Aug 2025431 PMAQI
13th Aug 2025392 PMAQI
13th Aug 2025383 PMAQI
13th Aug 2025384 PMAQI
13th Aug 2025335 PMAQI
13th Aug 2025376 PMAQI
13th Aug 2025467 PMAQI
13th Aug 2025508 PMAQI
13th Aug 2025489 PMAQI
13th Aug 20254910 PMAQI
13th Aug 20254711 PMAQI
14th Aug 20255212 AMAQI
14th Aug 2025581 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025554 AMAQI

28°C24/33°C

14th Aug 2025535 AMAQI
14th Aug 2025546 AMAQI
14th Aug 2025557 AMAQI
14th Aug 2025318 AMAQI
14th Aug 2025239 AMAQI
14th Aug 20252410 AMAQI
14th Aug 20253111 AMAQI
14th Aug 20252412 PMAQI
14th Aug 2025251 PMAQI
14th Aug 2025262 PMAQI
14th Aug 2025223 PMAQI
14th Aug 2025224 PMAQI
14th Aug 2025245 PMAQI
14th Aug 2025246 PMAQI
14th Aug 2025367 PMAQI
14th Aug 2025438 PMAQI
14th Aug 2025439 PMAQI
14th Aug 20254210 PMAQI
14th Aug 20254411 PMAQI
15th Aug 20254812 AMAQI
15th Aug 2025541 AMAQI
15th Aug 2025562 AMAQI
15th Aug 2025533 AMAQI
15th Aug 2025524 AMAQI

27°C24/32°C

15th Aug 2025525 AMAQI
15th Aug 2025526 AMAQI
15th Aug 2025527 AMAQI
15th Aug 2025268 AMAQI
15th Aug 2025249 AMAQI
15th Aug 20252210 AMAQI
15th Aug 20252311 AMAQI
15th Aug 20252612 PMAQI
15th Aug 2025241 PMAQI
15th Aug 2025242 PMAQI
15th Aug 2025263 PMAQI
15th Aug 2025244 PMAQI
15th Aug 2025265 PMAQI
15th Aug 2025246 PMAQI
15th Aug 2025377 PMAQI
15th Aug 2025428 PMAQI
15th Aug 2025439 PMAQI
15th Aug 20254010 PMAQI
15th Aug 20253911 PMAQI
16th Aug 20254712 AMAQI
16th Aug 2025531 AMAQI
16th Aug 2025522 AMAQI
16th Aug 2025513 AMAQI
16th Aug 2025504 AMAQI

27°C23/33°C

16th Aug 2025505 AMAQI
16th Aug 2025496 AMAQI
16th Aug 2025507 AMAQI
16th Aug 2025298 AMAQI
16th Aug 2025249 AMAQI
16th Aug 20252410 AMAQI
16th Aug 20252211 AMAQI
16th Aug 20252412 PMAQI
16th Aug 2025261 PMAQI
16th Aug 2025302 PMAQI
16th Aug 2025283 PMAQI
16th Aug 2025354 PMAQI
16th Aug 2025365 PMAQI
16th Aug 2025416 PMAQI
16th Aug 2025427 PMAQI
16th Aug 2025488 PMAQI
16th Aug 2025509 PMAQI
16th Aug 20254810 PMAQI
16th Aug 20255011 PMAQI
17th Aug 20255012 AMAQI
17th Aug 2025501 AMAQI
17th Aug 2025502 AMAQI
17th Aug 2025463 AMAQI
17th Aug 2025474 AMAQI

27°C23/33°C

17th Aug 2025455 AMAQI
17th Aug 2025466 AMAQI
17th Aug 2025447 AMAQI
17th Aug 2025428 AMAQI
17th Aug 2025499 AMAQI
17th Aug 20253810 AMAQI
17th Aug 20254411 AMAQI
17th Aug 20254012 PMAQI
17th Aug 2025461 PMAQI
17th Aug 2025442 PMAQI
17th Aug 2025483 PMAQI
17th Aug 2025474 PMAQI
17th Aug 2025525 PMAQI
17th Aug 2025486 PMAQI
17th Aug 2025527 PMAQI
17th Aug 2025548 PMAQI
17th Aug 2025549 PMAQI
17th Aug 20254610 PMAQI
17th Aug 20254811 PMAQI
18th Aug 20254812 AMAQI
18th Aug 2025461 AMAQI
18th Aug 2025462 AMAQI
18th Aug 2025483 AMAQI
18th Aug 2025464 AMAQI

27°C22/34°C

18th Aug 2025465 AMAQI
18th Aug 2025466 AMAQI
18th Aug 2025477 AMAQI
18th Aug 2025488 AMAQI
18th Aug 2025379 AMAQI
18th Aug 20254310 AMAQI
18th Aug 20254211 AMAQI
18th Aug 20253612 PMAQI
18th Aug 2025461 PMAQI
18th Aug 2025402 PMAQI
18th Aug 2025413 PMAQI
18th Aug 2025454 PMAQI
18th Aug 2025455 PMAQI
18th Aug 2025386 PMAQI
18th Aug 2025447 PMAQI
18th Aug 2025488 PMAQI
18th Aug 2025449 PMAQI
18th Aug 20254310 PMAQI
18th Aug 20254511 PMAQI
19th Aug 20254712 AMAQI
19th Aug 2025481 AMAQI
19th Aug 2025472 AMAQI
19th Aug 2025453 AMAQI
19th Aug 2025464 AMAQI

28°C23/33°C

19th Aug 2025455 AMAQI
19th Aug 2025446 AMAQI
19th Aug 2025467 AMAQI
19th Aug 2025478 AMAQI
19th Aug 2025479 AMAQI
19th Aug 20253810 AMAQI
19th Aug 20254911 AMAQI
19th Aug 20255712 PMAQI
19th Aug 2025561 PMAQI
19th Aug 2025482 PMAQI
19th Aug 2025463 PMAQI
19th Aug 2025484 PMAQI
19th Aug 2025495 PMAQI
19th Aug 2025526 PMAQI
19th Aug 2025507 PMAQI
19th Aug 2025498 PMAQI
19th Aug 2025509 PMAQI
19th Aug 20254610 PMAQI
19th Aug 20255011 PMAQI
20th Aug 20254512 AMAQI
20th Aug 2025501 AMAQI
20th Aug 2025492 AMAQI
20th Aug 2025503 AMAQI
20th Aug 2025504 AMAQI

28°C23/35°C

20th Aug 2025495 AMAQI
20th Aug 2025496 AMAQI
20th Aug 2025497 AMAQI
20th Aug 2025508 AMAQI
20th Aug 2025519 AMAQI
20th Aug 20255010 AMAQI
20th Aug 20254711 AMAQI
20th Aug 20254812 PMAQI
20th Aug 2025441 PMAQI
20th Aug 2025592 PMAQI
20th Aug 2025523 PMAQI
20th Aug 2025584 PMAQI
20th Aug 2025565 PMAQI
20th Aug 2025646 PMAQI
20th Aug 2025577 PMAQI
20th Aug 2025558 PMAQI
20th Aug 2025559 PMAQI
20th Aug 20255410 PMAQI
20th Aug 20255411 PMAQI
21st Aug 20255412 AMAQI
21st Aug 2025521 AMAQI
21st Aug 2025502 AMAQI
21st Aug 2025523 AMAQI
21st Aug 2025524 AMAQI

--°C/°C

21st Aug 2025525 AMAQI
5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

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

50AQI

3 heures / Jour
90 heures / Mois
Heure moyenne la plus basse
8 AM - 6 PM

45AQI

11 heures / Jour
330 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 7 AM (Moyenne 50), tandis que l'AQI le plus bas était entre 8 AM à 6 PM (Moyenne 45).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

50AQI

10 heures / Jour
300 heures / Mois
Heure moyenne la plus basse
12 AM - 11 PM

50AQI

10 heures / Jour
300 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 12 AM à 11 PM (Moyenne 50), tandis que l'AQI le plus bas était entre 12 AM à 11 PM (Moyenne 50).

Jours de 2025 Vs Qualité de l'Air

Chengnan Primary School, Linhai, Zhejiang, China

2025

18%

41

66%

153

16%

36

0.4%

1

Nombre total de jours avec différentes catégories AQI au cours des 232 derniers jours de 2025 (133 jours restants)

Bon
41 Jours
Modéré
153 Jours
Pauvre
36 Jours
Non sain
1 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 18%

Niveau de risque sanitaire:

Extrême

En 2025, 18% des 232 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

Chengnan Primary School, Linhai, Zhejiang, 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
106AQI
2nd Janvier 2025
99AQI
3rd Janvier 2025
106AQI
4th Janvier 2025
86AQI
5th Janvier 2025
122AQI
6th Janvier 2025
107AQI
7th Janvier 2025
141AQI
8th Janvier 2025
140AQI
9th Janvier 2025
93AQI
10th Janvier 2025
93AQI
11th Janvier 2025
104AQI
12th Janvier 2025
111AQI
13th Janvier 2025
134AQI
14th Janvier 2025
111AQI
15th Janvier 2025
92AQI
16th Janvier 2025
96AQI
17th Janvier 2025
111AQI
18th Janvier 2025
107AQI
19th Janvier 2025
112AQI
20th Janvier 2025
141AQI
21st Janvier 2025
152AQI
22nd Janvier 2025
112AQI
23rd Janvier 2025
101AQI
24th Janvier 2025
90AQI
25th Janvier 2025
83AQI
26th Janvier 2025
76AQI
27th Janvier 2025
67AQI
28th Janvier 2025
93AQI
29th Janvier 2025
120AQI
30th Janvier 2025
102AQI
31st Janvier 2025
104AQI
1st Février 2025
54AQI
2nd Février 2025
92AQI
3rd Février 2025
120AQI
4th Février 2025
102AQI
5th Février 2025
93AQI
6th Février 2025
103AQI
7th Février 2025
80AQI
8th Février 2025
67AQI
9th Février 2025
83AQI
10th Février 2025
84AQI
11th Février 2025
87AQI
12th Février 2025
115AQI
13th Février 2025
100AQI
14th Février 2025
75AQI
15th Février 2025
95AQI
16th Février 2025
93AQI
17th Février 2025
97AQI
18th Février 2025
73AQI
19th Février 2025
93AQI
20th Février 2025
73AQI
21st Février 2025
70AQI
22nd Février 2025
79AQI
23rd Février 2025
114AQI
24th Février 2025
131AQI
25th Février 2025
134AQI
26th Février 2025
147AQI
27th Février 2025
138AQI
28th Février 2025
102AQI
1st Mars 2025
94AQI
2nd Mars 2025
92AQI
3rd Mars 2025
73AQI
4th Mars 2025
56AQI
5th Mars 2025
66AQI
6th Mars 2025
64AQI
7th Mars 2025
83AQI
8th Mars 2025
103AQI
9th Mars 2025
88AQI
10th Mars 2025
74AQI
11th Mars 2025
83AQI
12th Mars 2025
73AQI
13th Mars 2025
71AQI
14th Mars 2025
68AQI
15th Mars 2025
40AQI
16th Mars 2025
86AQI
17th Mars 2025
69AQI
18th Mars 2025
85AQI
19th Mars 2025
85AQI
20th Mars 2025
91AQI
21st Mars 2025
79AQI
22nd Mars 2025
85AQI
23rd Mars 2025
83AQI
24th Mars 2025
93AQI
25th Mars 2025
112AQI
26th Mars 2025
102AQI
27th Mars 2025
102AQI
28th Mars 2025
84AQI
29th Mars 2025
86AQI
30th Mars 2025
75AQI
31st Mars 2025
66AQI
1st Avril 2025
73AQI
2nd Avril 2025
78AQI
3rd Avril 2025
95AQI
4th Avril 2025
72AQI
5th Avril 2025
84AQI
6th Avril 2025
83AQI
7th Avril 2025
84AQI
8th Avril 2025
84AQI
9th Avril 2025
81AQI
10th Avril 2025
74AQI
11th Avril 2025
80AQI
12th Avril 2025
120AQI
13th Avril 2025
92AQI
14th Avril 2025
103AQI
15th Avril 2025
75AQI
16th Avril 2025
83AQI
17th Avril 2025
87AQI
18th Avril 2025
85AQI
19th Avril 2025
72AQI
20th Avril 2025
104AQI
21st Avril 2025
72AQI
22nd Avril 2025
76AQI
23rd Avril 2025
53AQI
24th Avril 2025
74AQI
25th Avril 2025
66AQI
26th Avril 2025
56AQI
27th Avril 2025
64AQI
28th Avril 2025
75AQI
29th Avril 2025
65AQI
30th Avril 2025
66AQI
1st Mai 2025
73AQI
2nd Mai 2025
70AQI
3rd Mai 2025
78AQI
4th Mai 2025
56AQI
5th Mai 2025
61AQI
6th Mai 2025
81AQI
7th Mai 2025
81AQI
8th Mai 2025
66AQI
9th Mai 2025
59AQI
10th Mai 2025
62AQI
11th Mai 2025
64AQI
12th Mai 2025
73AQI
13th Mai 2025
72AQI
14th Mai 2025
65AQI
15th Mai 2025
67AQI
16th Mai 2025
65AQI
17th Mai 2025
71AQI
18th Mai 2025
77AQI
19th Mai 2025
63AQI
20th Mai 2025
64AQI
21st Mai 2025
51AQI
22nd Mai 2025
63AQI
23rd Mai 2025
46AQI
24th Mai 2025
74AQI
25th Mai 2025
79AQI
26th Mai 2025
67AQI
27th Mai 2025
68AQI
28th Mai 2025
61AQI
29th Mai 2025
60AQI
30th Mai 2025
71AQI
31st Mai 2025
73AQI
1st Juin 2025
62AQI
2nd Juin 2025
55AQI
3rd Juin 2025
59AQI
4th Juin 2025
69AQI
5th Juin 2025
57AQI
6th Juin 2025
64AQI
7th Juin 2025
68AQI
8th Juin 2025
60AQI
9th Juin 2025
61AQI
10th Juin 2025
59AQI
11th Juin 2025
48AQI
12th Juin 2025
50AQI
13th Juin 2025
39AQI
14th Juin 2025
48AQI
15th Juin 2025
42AQI
16th Juin 2025
47AQI
17th Juin 2025
57AQI
18th Juin 2025
56AQI
19th Juin 2025
55AQI
20th Juin 2025
50AQI
21st Juin 2025
57AQI
22nd Juin 2025
61AQI
23rd Juin 2025
54AQI
24th Juin 2025
54AQI
25th Juin 2025
56AQI
26th Juin 2025
55AQI
27th Juin 2025
56AQI
28th Juin 2025
51AQI
29th Juin 2025
49AQI
30th Juin 2025
45AQI
1st Juillet 2025
46AQI
2nd Juillet 2025
52AQI
3rd Juillet 2025
53AQI
4th Juillet 2025
52AQI
5th Juillet 2025
49AQI
6th Juillet 2025
44AQI
7th Juillet 2025
40AQI
8th Juillet 2025
44AQI
9th Juillet 2025
44AQI
10th Juillet 2025
50AQI
11th Juillet 2025
47AQI
12th Juillet 2025
47AQI
13th Juillet 2025
52AQI
14th Juillet 2025
58AQI
15th Juillet 2025
60AQI
16th Juillet 2025
60AQI
17th Juillet 2025
61AQI
18th Juillet 2025
56AQI
19th Juillet 2025
46AQI
20th Juillet 2025
45AQI
21st Juillet 2025
41AQI
22nd Juillet 2025
41AQI
23rd Juillet 2025
40AQI
24th Juillet 2025
42AQI
25th Juillet 2025
41AQI
26th Juillet 2025
39AQI
27th Juillet 2025
41AQI
28th Juillet 2025
38AQI
29th Juillet 2025
39AQI
30th Juillet 2025
39AQI
31st Juillet 2025
45AQI
1st Août 2025
52AQI
2nd Août 2025
58AQI
3rd Août 2025
59AQI
4th Août 2025
58AQI
5th Août 2025
51AQI
6th Août 2025
50AQI
7th Août 2025
52AQI
8th Août 2025
56AQI
9th Août 2025
59AQI
10th Août 2025
61AQI
11th Août 2025
60AQI
12th Août 2025
58AQI
13th Août 2025
47AQI
14th Août 2025
40AQI
15th Août 2025
39AQI
16th Août 2025
42AQI
17th Août 2025
48AQI
18th Août 2025
44AQI
19th Août 2025
48AQI

107AQI

96AQI

81AQI

79AQI

67AQI

55AQI

47AQI

52AQI

Nombre de jours

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

202574AQI

11
19
1
18
10
1
26
4
27
3
1
30
9
21
22
9
8
11
41
153
36
1

Le plus élevé AQI enregistré en

Janvier

107AQI

Le plus bas AQI enregistré en

Juillet

47AQI

202470AQI

6
8
6
7
8
4
1
1
1
24
6
6
16
2
5
7
1
29
10
21
5
26
12
17
14
16
1
7
20
3
14
16
1
68
204
40
8
1

Le plus élevé AQI enregistré en

Janvier

126AQI

Le plus bas AQI enregistré en

Mai

47AQI

202370AQI

3
10
13
1
8
17
3
3
23
1
10
4
2
15
1
5
17
1
16
13
1
9
7
3
27
5
15
3
1
12
2
21
5
1
58
187
31
2

Le plus élevé AQI enregistré en

Janvier

94AQI

Le plus bas AQI enregistré en

Août

49AQI

202275AQI

5
11
7
8
2
14
4
1
8
21
2
3
22
4
6
23
2
16
14
8
13
1
7
19
2
4
26
1
2
16
12
4
21
6
66
200
40
9

Le plus élevé AQI enregistré en

Janvier

106AQI

Le plus bas AQI enregistré en

Août

48AQI

202171AQI

6
11
3
2
8
1
1
24
6
1
23
5
1
6
24
1
13
17
19
12
20
11
9
20
1
14
15
2
3
21
6
1
10
19
1
89
191
52
5

Le plus élevé AQI enregistré en

Janvier

112AQI

Le plus bas AQI enregistré en

Juillet

43AQI

202070AQI

5
8
15
6
3
15
9
21
7
23
16
13
7
22
1
3
26
2
3
22
5
1
14
12
4
54
179
26
4

Le plus élevé AQI enregistré en

Décembre

102AQI

Le plus bas AQI enregistré en

Août

50AQI

Années les plus & moins polluées des 6 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
75AQI
Année la moins polluée enregistrée
2023(Moyenne)
70AQI

La qualité de l'air annuelle de Chengnan Primary School pour l'année 2025 AQI (74) montre un changement moyen de pourcentage de 3.9% (empiré AQI) par rapport aux années précédentes : 2020 (70), 2021 (71), 2022 (75), 2023 (70), 2024 (70).