Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Analyse Historique de la Qualité de l'Air à Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

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

Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

2023
2024
2025
AQI
.
Jours

Tendances AQI : Le plus élevé et le plus bas

AQI le plus élevé enregistré le
19th Aug 2023
148AQI
AQI le plus bas enregistré le
14th Aug 2024
33AQI

Analyse du même jour (4th 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 56 de Modéré qualité de l'air, montrant une amélioration par rapport à 2023 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

Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

AQI
Jour
Nuit
.

5 AM4th Aug 2025

6 PM

4 AM5th Aug 2025

Heure du jour
Heure moyenne la plus haute
1PM4th Aug

64AQI

Heure moyenne la plus basse
8AM4th Aug

53AQI

Heure de la nuit
Heure moyenne la plus haute
4AM5th Aug

58AQI

Heure moyenne la plus basse
11PM4th Aug

54AQI

Au cours des 24 dernières heures,

L'AQI de Tan Thanh a atteint son point le plus élevé de 64 à 1 PM pendant le Jour, tandis que le point le plus bas, 53, a été enregistré à 8 AM pendant le Jour entre 4th Aug et 5th Aug 2025.

Tendance AQI Jour & Nuit : Jul - Aug 2025

Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

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 2025575 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025548 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20255410 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255212 PMAQI
6th Jul 2025531 PMAQI
6th Jul 2025502 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025514 PMAQI
6th Jul 2025485 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025567 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025569 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025553 AMAQI
7th Jul 2025544 AMAQI

30°C26/35°C

7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025507 AMAQI
7th Jul 2025488 AMAQI
7th Jul 2025519 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255312 PMAQI
7th Jul 2025501 PMAQI
7th Jul 2025522 PMAQI
7th Jul 2025503 PMAQI
7th Jul 2025484 PMAQI
7th Jul 2025515 PMAQI
7th Jul 2025536 PMAQI
7th Jul 2025547 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025552 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025554 AMAQI

30°C26/34°C

8th Jul 2025555 AMAQI
8th Jul 2025556 AMAQI
8th Jul 2025427 AMAQI
8th Jul 2025428 AMAQI
8th Jul 2025449 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20255311 AMAQI
8th Jul 20254512 PMAQI
8th Jul 2025461 PMAQI
8th Jul 2025522 PMAQI
8th Jul 2025453 PMAQI
8th Jul 2025444 PMAQI
8th Jul 2025495 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025568 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255512 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025544 AMAQI

31°C27/35°C

9th Jul 2025545 AMAQI
9th Jul 2025546 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20254410 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20255512 PMAQI
9th Jul 2025611 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025533 PMAQI
9th Jul 2025504 PMAQI
9th Jul 2025515 PMAQI
9th Jul 2025536 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255510 PMAQI
9th Jul 20255511 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025553 AMAQI
10th Jul 2025554 AMAQI

31°C28/36°C

10th Jul 2025555 AMAQI
10th Jul 2025556 AMAQI
10th Jul 2025327 AMAQI
10th Jul 2025308 AMAQI
10th Jul 2025299 AMAQI
10th Jul 20253410 AMAQI
10th Jul 20254911 AMAQI
10th Jul 20255112 PMAQI
10th Jul 2025511 PMAQI
10th Jul 2025522 PMAQI
10th Jul 2025493 PMAQI
10th Jul 2025524 PMAQI
10th Jul 2025505 PMAQI
10th Jul 2025476 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025559 PMAQI
10th Jul 20255610 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025543 AMAQI
11th Jul 2025544 AMAQI

30°C26/35°C

11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025437 AMAQI
11th Jul 2025388 AMAQI
11th Jul 2025379 AMAQI
11th Jul 20254110 AMAQI
11th Jul 20255111 AMAQI
11th Jul 20255212 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025434 PMAQI
11th Jul 2025415 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025548 PMAQI
11th Jul 2025549 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255411 PMAQI
12th Jul 20255512 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025544 AMAQI

29°C26/33°C

12th Jul 2025545 AMAQI
12th Jul 2025546 AMAQI
12th Jul 2025447 AMAQI
12th Jul 2025428 AMAQI
12th Jul 2025429 AMAQI
12th Jul 20254410 AMAQI
12th Jul 20255211 AMAQI
12th Jul 20254712 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025422 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025547 PMAQI
12th Jul 2025548 PMAQI
12th Jul 2025549 PMAQI
12th Jul 20255410 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255412 AMAQI
13th Jul 2025551 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI

29°C26/34°C

13th Jul 2025535 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025458 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20254810 AMAQI
13th Jul 20255511 AMAQI
13th Jul 20255112 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025502 PMAQI
13th Jul 2025463 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025496 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025548 PMAQI
13th Jul 2025559 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025544 AMAQI

29°C26/33°C

14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025477 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025493 PMAQI
14th Jul 2025494 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025547 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255510 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025552 AMAQI
15th Jul 2025553 AMAQI
15th Jul 2025554 AMAQI

30°C27/35°C

15th Jul 2025555 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025497 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025529 AMAQI
15th Jul 20255110 AMAQI
15th Jul 20255011 AMAQI
15th Jul 20254412 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025445 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025548 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
16th Jul 2025544 AMAQI

30°C27/33°C

16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025407 AMAQI
16th Jul 2025398 AMAQI
16th Jul 2025289 AMAQI
16th Jul 20253110 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20254312 PMAQI
16th Jul 2025451 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025443 PMAQI
16th Jul 2025424 PMAQI
16th Jul 2025465 PMAQI
16th Jul 2025466 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
17th Jul 2025544 AMAQI

30°C27/34°C

17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025367 AMAQI
17th Jul 2025378 AMAQI
17th Jul 2025349 AMAQI
17th Jul 20253010 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025421 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025423 PMAQI
17th Jul 2025424 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025426 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255410 PMAQI
17th Jul 20255411 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025531 AMAQI
18th Jul 2025532 AMAQI
18th Jul 2025533 AMAQI
18th Jul 2025534 AMAQI

31°C26/36°C

18th Jul 2025535 AMAQI
18th Jul 2025526 AMAQI
18th Jul 2025467 AMAQI
18th Jul 2025558 AMAQI
18th Jul 2025559 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20255211 AMAQI
18th Jul 20255112 PMAQI
18th Jul 2025511 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025556 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025579 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20256011 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI

32°C27/36°C

19th Jul 2025545 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025607 AMAQI
19th Jul 2025678 AMAQI
19th Jul 2025679 AMAQI
19th Jul 20256810 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20257912 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025612 PMAQI
19th Jul 2025573 PMAQI
19th Jul 2025574 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025576 PMAQI
19th Jul 2025587 PMAQI
19th Jul 2025588 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255711 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025573 AMAQI
20th Jul 2025574 AMAQI

30°C25/37°C

20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025527 AMAQI
20th Jul 2025558 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025547 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255510 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025563 AMAQI
21st Jul 2025564 AMAQI

27°C24/30°C

21st Jul 2025565 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025358 AMAQI
21st Jul 2025349 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20254511 AMAQI
21st Jul 20254412 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025423 PMAQI
21st Jul 2025454 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255512 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025562 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025544 AMAQI

26°C25/27°C

22nd Jul 2025545 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025267 AMAQI
22nd Jul 2025198 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20253911 AMAQI
22nd Jul 20253812 PMAQI
22nd Jul 2025371 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025353 PMAQI
22nd Jul 2025354 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025517 PMAQI
22nd Jul 2025528 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI

27°C26/28°C

23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025377 AMAQI
23rd Jul 2025178 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20253911 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025303 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025511 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025503 AMAQI
24th Jul 2025514 AMAQI

28°C25/32°C

24th Jul 2025505 AMAQI
24th Jul 2025516 AMAQI
24th Jul 2025427 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254210 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20253612 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025362 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025354 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025386 PMAQI
24th Jul 2025497 PMAQI
24th Jul 2025518 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255111 PMAQI
25th Jul 20254812 AMAQI
25th Jul 2025501 AMAQI
25th Jul 2025492 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025504 AMAQI

28°C25/32°C

25th Jul 2025515 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025547 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255111 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025421 PMAQI
25th Jul 2025402 PMAQI
25th Jul 2025373 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025445 PMAQI
25th Jul 2025416 PMAQI
25th Jul 2025487 PMAQI
25th Jul 2025478 PMAQI
25th Jul 2025499 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20254812 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025512 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025504 AMAQI

28°C25/34°C

26th Jul 2025515 AMAQI
26th Jul 2025506 AMAQI
26th Jul 2025437 AMAQI
26th Jul 2025488 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255210 AMAQI
26th Jul 20255311 AMAQI
26th Jul 20255412 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025395 PMAQI
26th Jul 2025416 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025511 AMAQI
27th Jul 2025512 AMAQI
27th Jul 2025523 AMAQI
27th Jul 2025524 AMAQI

29°C25/35°C

27th Jul 2025525 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025548 AMAQI
27th Jul 2025579 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20254811 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025382 PMAQI
27th Jul 2025493 PMAQI
27th Jul 2025524 PMAQI
27th Jul 2025525 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025537 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI

30°C26/36°C

28th Jul 2025525 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025509 AMAQI
28th Jul 20255010 AMAQI
28th Jul 20255111 AMAQI
28th Jul 20255412 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025442 PMAQI
28th Jul 2025483 PMAQI
28th Jul 2025484 PMAQI
28th Jul 2025475 PMAQI
28th Jul 2025516 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255510 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025524 AMAQI

31°C27/35°C

29th Jul 2025525 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025648 AMAQI
29th Jul 2025609 AMAQI
29th Jul 20255910 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025602 PMAQI
29th Jul 2025603 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025585 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025554 AMAQI

31°C27/36°C

30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20255811 AMAQI
30th Jul 20255612 PMAQI
30th Jul 2025581 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025554 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025586 PMAQI
30th Jul 2025587 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

31°C28/36°C

31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255212 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025514 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025597 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025544 AMAQI

31°C29/36°C

1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025589 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255411 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025351 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025513 PMAQI
1st Aug 2025414 PMAQI
1st Aug 2025515 PMAQI
1st Aug 2025476 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255510 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

28°C26/32°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025427 AMAQI
2nd Aug 2025478 AMAQI
2nd Aug 2025449 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025452 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025545 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025558 PMAQI
2nd Aug 2025579 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025571 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025574 AMAQI

30°C26/36°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025557 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025619 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025581 PMAQI
3rd Aug 2025552 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025524 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025536 PMAQI
3rd Aug 2025557 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025619 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255611 PMAQI
4th Aug 20255612 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025563 AMAQI
4th Aug 2025564 AMAQI

32°C28/37°C

4th Aug 2025565 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025538 AMAQI
4th Aug 2025559 AMAQI
4th Aug 20255610 AMAQI
4th Aug 20255911 AMAQI
4th Aug 20256012 PMAQI
4th Aug 2025641 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025593 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025555 PMAQI
4th Aug 2025596 PMAQI
4th Aug 2025567 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255712 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025584 AMAQI

31°C28/36°C

5th Aug 2025585 AMAQI
5 AM
5th Aug 2025576 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025408 AMAQI
5th Aug 2025539 AMAQI
5th Aug 20255510 AMAQI
5th Aug 20255311 AMAQI
11 AM
5th Aug 20255612 PMAQI
5th Aug 2025481 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025583 PMAQI
6 PM
11 PM
4 AM

--°C/°C

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

54AQI

2 heures / Jour
60 heures / Mois
Heure moyenne la plus basse
7 AM - 10 AM

48AQI

4 heures / Jour
120 heures / Mois
Au cours des 30 derniers jours, pendant la journée, l'AQI le plus élevé était entre 5 AM à 6 AM (Moyenne 54), tandis que l'AQI le plus bas était entre 7 AM à 10 AM (Moyenne 48).
Heure de la nuit
Heure moyenne la plus haute
12 AM - 11 PM

54AQI

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

54AQI

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

Jours de 2025 Vs Qualité de l'Air

Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

2025

14%

31

73%

157

11%

24

2%

4

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

Bon
31 Jours
Modéré
157 Jours
Pauvre
24 Jours
Non sain
4 Jours
Sévère
0 Jours
Dangereux
0 Jours

Sous les limites sécuritaires de l'OMS pour la qualité de l'air : 14%

Niveau de risque sanitaire:

Extrême

En 2025, 14% 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

Tan Thanh, Huu Lung District, Lang Son Province, Vietnam

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
151AQI
2nd Janvier 2025
145AQI
3rd Janvier 2025
136AQI
4th Janvier 2025
145AQI
5th Janvier 2025
145AQI
6th Janvier 2025
155AQI
7th Janvier 2025
146AQI
8th Janvier 2025
152AQI
9th Janvier 2025
137AQI
10th Janvier 2025
91AQI
11th Janvier 2025
97AQI
12th Janvier 2025
98AQI
13th Janvier 2025
105AQI
14th Janvier 2025
127AQI
15th Janvier 2025
120AQI
16th Janvier 2025
129AQI
17th Janvier 2025
137AQI
18th Janvier 2025
145AQI
19th Janvier 2025
150AQI
20th Janvier 2025
163AQI
21st Janvier 2025
139AQI
22nd Janvier 2025
137AQI
23rd Janvier 2025
121AQI
24th Janvier 2025
105AQI
25th Janvier 2025
86AQI
26th Janvier 2025
57AQI
27th Janvier 2025
74AQI
28th Janvier 2025
81AQI
29th Janvier 2025
110AQI
30th Janvier 2025
89AQI
31st Janvier 2025
82AQI
1st Février 2025
79AQI
2nd Février 2025
76AQI
3rd Février 2025
54AQI
4th Février 2025
67AQI
5th Février 2025
94AQI
6th Février 2025
73AQI
7th Février 2025
53AQI
8th Février 2025
66AQI
9th Février 2025
83AQI
10th Février 2025
118AQI
11th Février 2025
122AQI
12th Février 2025
120AQI
13th Février 2025
99AQI
14th Février 2025
114AQI
15th Février 2025
102AQI
16th Février 2025
80AQI
17th Février 2025
89AQI
18th Février 2025
64AQI
19th Février 2025
80AQI
20th Février 2025
75AQI
21st Février 2025
84AQI
22nd Février 2025
91AQI
23rd Février 2025
54AQI
24th Février 2025
69AQI
25th Février 2025
91AQI
26th Février 2025
68AQI
27th Février 2025
90AQI
28th Février 2025
71AQI
1st Mars 2025
79AQI
2nd Mars 2025
70AQI
3rd Mars 2025
74AQI
4th Mars 2025
73AQI
5th Mars 2025
74AQI
6th Mars 2025
54AQI
7th Mars 2025
65AQI
8th Mars 2025
75AQI
9th Mars 2025
87AQI
10th Mars 2025
101AQI
11th Mars 2025
82AQI
12th Mars 2025
70AQI
13th Mars 2025
59AQI
14th Mars 2025
57AQI
15th Mars 2025
52AQI
16th Mars 2025
45AQI
17th Mars 2025
61AQI
18th Mars 2025
57AQI
19th Mars 2025
61AQI
20th Mars 2025
72AQI
21st Mars 2025
83AQI
22nd Mars 2025
86AQI
23rd Mars 2025
73AQI
24th Mars 2025
85AQI
25th Mars 2025
94AQI
26th Mars 2025
83AQI
27th Mars 2025
81AQI
28th Mars 2025
94AQI
29th Mars 2025
60AQI
30th Mars 2025
51AQI
31st Mars 2025
50AQI
1st Avril 2025
66AQI
2nd Avril 2025
77AQI
3rd Avril 2025
78AQI
4th Avril 2025
73AQI
5th Avril 2025
71AQI
6th Avril 2025
79AQI
7th Avril 2025
78AQI
8th Avril 2025
77AQI
9th Avril 2025
70AQI
10th Avril 2025
70AQI
11th Avril 2025
65AQI
12th Avril 2025
66AQI
13th Avril 2025
95AQI
14th Avril 2025
84AQI
15th Avril 2025
86AQI
16th Avril 2025
77AQI
17th Avril 2025
75AQI
18th Avril 2025
71AQI
19th Avril 2025
63AQI
20th Avril 2025
60AQI
21st Avril 2025
59AQI
22nd Avril 2025
60AQI
23rd Avril 2025
59AQI
24th Avril 2025
58AQI
25th Avril 2025
49AQI
26th Avril 2025
57AQI
27th Avril 2025
55AQI
28th Avril 2025
52AQI
29th Avril 2025
57AQI
30th Avril 2025
57AQI
1st Mai 2025
49AQI
2nd Mai 2025
63AQI
3rd Mai 2025
57AQI
4th Mai 2025
63AQI
5th Mai 2025
57AQI
6th Mai 2025
60AQI
7th Mai 2025
58AQI
8th Mai 2025
59AQI
9th Mai 2025
58AQI
10th Mai 2025
59AQI
11th Mai 2025
58AQI
12th Mai 2025
62AQI
13th Mai 2025
62AQI
14th Mai 2025
59AQI
15th Mai 2025
53AQI
16th Mai 2025
54AQI
17th Mai 2025
52AQI
18th Mai 2025
54AQI
19th Mai 2025
54AQI
20th Mai 2025
55AQI
21st Mai 2025
55AQI
22nd Mai 2025
51AQI
23rd Mai 2025
50AQI
24th Mai 2025
53AQI
25th Mai 2025
58AQI
26th Mai 2025
63AQI
27th Mai 2025
65AQI
28th Mai 2025
62AQI
29th Mai 2025
55AQI
30th Mai 2025
56AQI
31st Mai 2025
54AQI
1st Juin 2025
56AQI
2nd Juin 2025
56AQI
3rd Juin 2025
54AQI
4th Juin 2025
56AQI
5th Juin 2025
55AQI
6th Juin 2025
49AQI
7th Juin 2025
52AQI
8th Juin 2025
48AQI
9th Juin 2025
53AQI
10th Juin 2025
63AQI
11th Juin 2025
56AQI
12th Juin 2025
54AQI
13th Juin 2025
52AQI
14th Juin 2025
55AQI
15th Juin 2025
58AQI
16th Juin 2025
59AQI
17th Juin 2025
57AQI
18th Juin 2025
50AQI
19th Juin 2025
48AQI
20th Juin 2025
48AQI
21st Juin 2025
44AQI
22nd Juin 2025
39AQI
23rd Juin 2025
39AQI
24th Juin 2025
41AQI
25th Juin 2025
43AQI
26th Juin 2025
46AQI
27th Juin 2025
49AQI
28th Juin 2025
45AQI
29th Juin 2025
43AQI
30th Juin 2025
43AQI
1st Juillet 2025
41AQI
2nd Juillet 2025
37AQI
3rd Juillet 2025
40AQI
4th Juillet 2025
55AQI
5th Juillet 2025
55AQI
6th Juillet 2025
54AQI
7th Juillet 2025
54AQI
8th Juillet 2025
52AQI
9th Juillet 2025
54AQI
10th Juillet 2025
51AQI
11th Juillet 2025
51AQI
12th Juillet 2025
51AQI
13th Juillet 2025
52AQI
14th Juillet 2025
53AQI
15th Juillet 2025
52AQI
16th Juillet 2025
50AQI
17th Juillet 2025
49AQI
18th Juillet 2025
54AQI
19th Juillet 2025
59AQI
20th Juillet 2025
55AQI
21st Juillet 2025
50AQI
22nd Juillet 2025
46AQI
23rd Juillet 2025
44AQI
24th Juillet 2025
46AQI
25th Juillet 2025
48AQI
26th Juillet 2025
49AQI
27th Juillet 2025
51AQI
28th Juillet 2025
52AQI
29th Juillet 2025
56AQI
30th Juillet 2025
55AQI
31st Juillet 2025
55AQI
1st Août 2025
54AQI
2nd Août 2025
53AQI
3rd Août 2025
57AQI
4th Août 2025
56AQI

121AQI

83AQI

71AQI

68AQI

57AQI

50AQI

51AQI

55AQI

Nombre de jours

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

202571AQI

9
18
4
23
5
2
28
1
1
29
2
29
15
15
11
20
4
31
157
24
4

Le plus élevé AQI enregistré en

Janvier

121AQI

Le plus bas AQI enregistré en

Juin

50AQI

202462AQI

5
2
2
5
1
11
1
20
10
31
30
1
3
13
2
28
16
13
2
102
72
15
7

Le plus élevé AQI enregistré en

Décembre

102AQI

Le plus bas AQI enregistré en

Mai

39AQI

2023130AQI

9
15
6
1
1
6
13
3
4
6
15
1
3
14
13
2
10
7
13
17
11
9
17
14
14
14
2
11
19
1
1
3
11
14
3
16
12
1
82
145
92
10
1

Le plus élevé AQI enregistré en

Janvier

178AQI

Le plus bas AQI enregistré en

Août

99AQI

2022147AQI

5
12
5
3
1
1
5
17
3
1
6
17
22
6

Le plus élevé AQI enregistré en

Décembre

157AQI

Le plus bas AQI enregistré en

Novembre

135AQI

Années les plus & moins polluées des 4 dernières années

Année la plus polluée enregistrée
2022(Moyenne)
147AQI
Année la moins polluée enregistrée
2024(Moyenne)
62AQI

La qualité de l'air annuelle de Tan Thanh pour l'année 2025 AQI (71) montre un changement moyen de pourcentage de -27.1% (amélioré AQI) par rapport aux années précédentes : 2022 (147), 2023 (130), 2024 (62).