Análise Histórica da Qualidade do Ar de Heshan Environmental Protection Branch, Yiyang, Hunan, China
Mergulhe em detalhes sobre a qualidade do ar com dados históricos, padrões mensais e tendências anuais ao seu alcance!
Bom
050
Moderado
100
Ruim
150
Não saudável
200
Severo
300
Perigoso
301+
Análise da Qualidade do Ar de Agosto
Heshan Environmental Protection Branch, Yiyang, Hunan, China
2021
2022
2023
2024
2025
AQI
.
Dias
Tendências do AQI: Mais Altos e Mais Baixos
AQI mais alto registrado em
25th Aug 2023
108AQIAQI mais baixo registrado em
26th Aug 2021
26AQIAnálise do Mesmo Dia (19th August ):
Neste dia, o AQI ao longo dos 5 anos variou significativamente: 2025 classificado como 3rd mais alto AQI em 51 de Moderado qualidade do ar, mostrando melhoria em relação a 2024 e 2023 no mesmo dia.
Baixe os dados anuais de 2024
Relatório Mundial de Qualidade do Ar
Tendência de AQI Dia & Noite: 19th Aug - 20th Aug 2025
Heshan Environmental Protection Branch, Yiyang, Hunan, China
AQI
Dia
Noite
.
5 AM19th Aug 2025
7 PM
4 AM20th Aug 2025
Durante o dia
Média do Tempo Mais Alto
7AM19th Aug
56AQI
Média do Tempo Mais Baixo
11AM19th Aug
31AQI
Durante a noite
Média do Tempo Mais Alto
5AM19th Aug
55AQI
Média do Tempo Mais Baixo
9PM19th Aug
50AQI
Nas últimas 24 horas,
AQI de Heshan Environmental Protection Branch atingiu seu ponto mais alto de 56 às 7 AM durante o Dia, enquanto o ponto mais baixo, 31, foi registrado às 11 AM durante o Dia entre 19th Aug e 20th Aug 2025.
Tendência de AQI Dia & Noite : Jul - Aug 2025
Heshan Environmental Protection Branch, Yiyang, Hunan, China
JulAug
21st - 22nd22nd - 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
Dia
Noite
21st Jul 2025625 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025519 AMAQI
21st Jul 20254510 AMAQI
21st Jul 20252511 AMAQI
21st Jul 20253912 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025313 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025285 PMAQI
21st Jul 2025366 PMAQI
21st Jul 2025447 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025559 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255512 AMAQI
22nd Jul 2025611 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025594 AMAQI
27°C25/31°C
22nd Jul 2025585 AMAQI
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025328 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252810 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255310 PMAQI
22nd Jul 20255311 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025573 AMAQI
23rd Jul 2025544 AMAQI
27°C25/30°C
23rd Jul 2025545 AMAQI
23rd Jul 2025546 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025328 AMAQI
23rd Jul 2025339 AMAQI
23rd Jul 20253610 AMAQI
23rd Jul 20253311 AMAQI
23rd Jul 20252812 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025302 PMAQI
23rd Jul 2025353 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025417 PMAQI
23rd Jul 2025518 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20254811 PMAQI
24th Jul 20254812 AMAQI
24th Jul 2025431 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025534 AMAQI
27°C25/31°C
24th Jul 2025535 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20255010 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025382 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025254 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025406 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025408 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20254712 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
28°C24/34°C
25th Jul 2025525 AMAQI
25th Jul 2025516 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025329 AMAQI
25th Jul 20255010 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025482 PMAQI
25th Jul 2025413 PMAQI
25th Jul 2025374 PMAQI
25th Jul 2025375 PMAQI
25th Jul 2025386 PMAQI
25th Jul 2025447 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025599 PMAQI
25th Jul 20255910 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025514 AMAQI
30°C25/34°C
26th Jul 2025515 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025658 AMAQI
26th Jul 2025669 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256511 AMAQI
26th Jul 20257312 PMAQI
26th Jul 2025731 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025493 PMAQI
26th Jul 2025424 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025486 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025548 PMAQI
26th Jul 2025549 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025521 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
30°C25/35°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025619 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20256411 AMAQI
27th Jul 20256212 PMAQI
27th Jul 2025601 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025443 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025526 PMAQI
27th Jul 2025527 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254910 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI
29°C25/32°C
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20256111 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025373 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025605 PMAQI
28th Jul 2025526 PMAQI
28th Jul 2025477 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025554 AMAQI
28°C25/33°C
29th Jul 2025555 AMAQI
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256210 AMAQI
29th Jul 20256211 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025572 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025475 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025551 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025564 AMAQI
29°C25/34°C
30th Jul 2025555 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20256610 AMAQI
30th Jul 20257011 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025591 PMAQI
30th Jul 2025532 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025507 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025564 AMAQI
28°C26/32°C
31st Jul 2025565 AMAQI
31st Jul 2025566 AMAQI
31st Jul 2025567 AMAQI
31st Jul 2025568 AMAQI
31st Jul 2025569 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256211 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025503 PMAQI
31st Jul 2025464 PMAQI
31st Jul 2025445 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025567 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025579 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI
29°C25/35°C
1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025638 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256611 AMAQI
1st Aug 20256612 PMAQI
1st Aug 2025671 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025684 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025639 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
30°C25/34°C
2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025758 AMAQI
2nd Aug 2025789 AMAQI
2nd Aug 20257610 AMAQI
2nd Aug 20258011 AMAQI
2nd Aug 20257812 PMAQI
2nd Aug 2025781 PMAQI
2nd Aug 2025722 PMAQI
2nd Aug 2025763 PMAQI
2nd Aug 2025784 PMAQI
2nd Aug 2025705 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025677 PMAQI
2nd Aug 2025688 PMAQI
2nd Aug 2025699 PMAQI
2nd Aug 20257010 PMAQI
2nd Aug 20257311 PMAQI
3rd Aug 20256712 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI
30°C26/36°C
3rd Aug 2025635 AMAQI
3rd Aug 2025636 AMAQI
3rd Aug 2025647 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20257411 AMAQI
3rd Aug 20257212 PMAQI
3rd Aug 2025691 PMAQI
3rd Aug 2025652 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025654 PMAQI
3rd Aug 2025635 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256710 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025641 AMAQI
4th Aug 2025622 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025624 AMAQI
32°C27/37°C
4th Aug 2025635 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025628 AMAQI
4th Aug 2025629 AMAQI
4th Aug 20256410 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025642 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025634 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025624 AMAQI
32°C27/38°C
5th Aug 2025625 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025627 AMAQI
5th Aug 2025628 AMAQI
5th Aug 2025659 AMAQI
5th Aug 20256610 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20257012 PMAQI
5th Aug 2025681 PMAQI
5th Aug 2025632 PMAQI
5th Aug 2025603 PMAQI
5th Aug 2025584 PMAQI
5th Aug 2025605 PMAQI
5th Aug 2025596 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025619 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20256011 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025641 AMAQI
6th Aug 2025622 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025644 AMAQI
32°C28/37°C
6th Aug 2025615 AMAQI
6th Aug 2025636 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025468 AMAQI
6th Aug 2025409 AMAQI
6th Aug 20254610 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20254412 PMAQI
6th Aug 2025361 PMAQI
6th Aug 2025342 PMAQI
6th Aug 2025483 PMAQI
6th Aug 2025424 PMAQI
6th Aug 2025455 PMAQI
6th Aug 2025536 PMAQI
6th Aug 2025567 PMAQI
6th Aug 2025578 PMAQI
6th Aug 2025599 PMAQI
6th Aug 20255610 PMAQI
6th Aug 20255811 PMAQI
7th Aug 20255812 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025622 AMAQI
7th Aug 2025593 AMAQI
7th Aug 2025584 AMAQI
30°C27/35°C
7th Aug 2025595 AMAQI
7th Aug 2025586 AMAQI
7th Aug 2025597 AMAQI
7th Aug 2025408 AMAQI
7th Aug 2025469 AMAQI
7th Aug 20255110 AMAQI
7th Aug 20253511 AMAQI
7th Aug 20254812 PMAQI
7th Aug 2025451 PMAQI
7th Aug 2025302 PMAQI
7th Aug 2025333 PMAQI
7th Aug 2025394 PMAQI
7th Aug 2025425 PMAQI
7th Aug 2025426 PMAQI
7th Aug 2025487 PMAQI
7th Aug 2025538 PMAQI
7th Aug 2025559 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255311 PMAQI
8th Aug 20255312 AMAQI
8th Aug 2025581 AMAQI
8th Aug 2025592 AMAQI
8th Aug 2025573 AMAQI
8th Aug 2025564 AMAQI
28°C25/33°C
8th Aug 2025565 AMAQI
8th Aug 2025566 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025468 AMAQI
8th Aug 2025409 AMAQI
8th Aug 20252810 AMAQI
8th Aug 20253411 AMAQI
8th Aug 20253312 PMAQI
8th Aug 2025361 PMAQI
8th Aug 2025372 PMAQI
8th Aug 2025263 PMAQI
8th Aug 2025344 PMAQI
8th Aug 2025385 PMAQI
8th Aug 2025386 PMAQI
8th Aug 2025367 PMAQI
8th Aug 2025518 PMAQI
8th Aug 2025589 PMAQI
8th Aug 20255710 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025562 AMAQI
9th Aug 2025553 AMAQI
9th Aug 2025544 AMAQI
28°C25/35°C
9th Aug 2025535 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025558 AMAQI
9th Aug 2025409 AMAQI
9th Aug 20255310 AMAQI
9th Aug 20255411 AMAQI
9th Aug 20253512 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025312 PMAQI
9th Aug 2025403 PMAQI
9th Aug 2025414 PMAQI
9th Aug 2025325 PMAQI
9th Aug 2025406 PMAQI
9th Aug 2025557 PMAQI
9th Aug 2025598 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255810 PMAQI
9th Aug 20256011 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025543 AMAQI
10th Aug 2025544 AMAQI
30°C26/36°C
10th Aug 2025545 AMAQI
10th Aug 2025546 AMAQI
10th Aug 2025547 AMAQI
10th Aug 2025588 AMAQI
10th Aug 2025569 AMAQI
10th Aug 20256310 AMAQI
10th Aug 20255511 AMAQI
10th Aug 20254012 PMAQI
10th Aug 2025501 PMAQI
10th Aug 2025462 PMAQI
10th Aug 2025433 PMAQI
10th Aug 2025444 PMAQI
10th Aug 2025465 PMAQI
10th Aug 2025606 PMAQI
10th Aug 2025577 PMAQI
10th Aug 2025588 PMAQI
10th Aug 2025579 PMAQI
10th Aug 20256810 PMAQI
10th Aug 20257011 PMAQI
11th Aug 20256912 AMAQI
11th Aug 2025581 AMAQI
11th Aug 2025552 AMAQI
11th Aug 2025543 AMAQI
11th Aug 2025544 AMAQI
30°C25/36°C
11th Aug 2025545 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025588 AMAQI
11th Aug 2025609 AMAQI
11th Aug 20255810 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20255212 PMAQI
11th Aug 2025571 PMAQI
11th Aug 2025632 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025644 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025616 PMAQI
11th Aug 2025627 PMAQI
11th Aug 2025638 PMAQI
11th Aug 2025639 PMAQI
11th Aug 20256210 PMAQI
11th Aug 20256311 PMAQI
12th Aug 20256012 AMAQI
12th Aug 2025581 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025603 AMAQI
12th Aug 2025604 AMAQI
24°C22/24°C
12th Aug 2025605 AMAQI
12th Aug 2025606 AMAQI
12th Aug 2025597 AMAQI
12th Aug 2025668 AMAQI
12th Aug 2025609 AMAQI
12th Aug 20256310 AMAQI
12th Aug 20255811 AMAQI
12th Aug 20256612 PMAQI
12th Aug 2025621 PMAQI
12th Aug 2025632 PMAQI
12th Aug 2025603 PMAQI
12th Aug 2025564 PMAQI
12th Aug 2025595 PMAQI
12th Aug 2025626 PMAQI
12th Aug 2025567 PMAQI
12th Aug 2025598 PMAQI
12th Aug 2025599 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20255811 PMAQI
13th Aug 20255912 AMAQI
13th Aug 2025601 AMAQI
13th Aug 2025592 AMAQI
13th Aug 2025603 AMAQI
13th Aug 2025604 AMAQI
24°C22/28°C
13th Aug 2025605 AMAQI
13th Aug 2025616 AMAQI
13th Aug 2025617 AMAQI
13th Aug 2025478 AMAQI
13th Aug 2025629 AMAQI
13th Aug 20256410 AMAQI
13th Aug 20256011 AMAQI
13th Aug 20255712 PMAQI
13th Aug 2025571 PMAQI
13th Aug 2025542 PMAQI
13th Aug 2025563 PMAQI
13th Aug 2025594 PMAQI
13th Aug 2025575 PMAQI
13th Aug 2025566 PMAQI
13th Aug 2025617 PMAQI
13th Aug 2025628 PMAQI
13th Aug 2025619 PMAQI
13th Aug 20255910 PMAQI
13th Aug 20256011 PMAQI
14th Aug 20256012 AMAQI
14th Aug 2025601 AMAQI
14th Aug 2025602 AMAQI
14th Aug 2025603 AMAQI
14th Aug 2025604 AMAQI
24°C23/26°C
14th Aug 2025615 AMAQI
14th Aug 2025606 AMAQI
14th Aug 2025597 AMAQI
14th Aug 2025548 AMAQI
14th Aug 2025569 AMAQI
14th Aug 20255710 AMAQI
14th Aug 20255611 AMAQI
14th Aug 20256312 PMAQI
14th Aug 2025651 PMAQI
14th Aug 2025572 PMAQI
14th Aug 2025583 PMAQI
14th Aug 2025554 PMAQI
14th Aug 2025525 PMAQI
14th Aug 2025556 PMAQI
14th Aug 2025537 PMAQI
14th Aug 2025558 PMAQI
14th Aug 2025559 PMAQI
14th Aug 20255410 PMAQI
14th Aug 20255511 PMAQI
15th Aug 20255812 AMAQI
15th Aug 2025591 AMAQI
15th Aug 2025602 AMAQI
15th Aug 2025603 AMAQI
15th Aug 2025604 AMAQI
27°C24/30°C
15th Aug 2025605 AMAQI
15th Aug 2025606 AMAQI
15th Aug 2025607 AMAQI
15th Aug 2025308 AMAQI
15th Aug 2025359 AMAQI
15th Aug 20252910 AMAQI
15th Aug 20252311 AMAQI
15th Aug 20253012 PMAQI
15th Aug 2025251 PMAQI
15th Aug 2025242 PMAQI
15th Aug 2025233 PMAQI
15th Aug 2025244 PMAQI
15th Aug 2025205 PMAQI
15th Aug 2025206 PMAQI
15th Aug 2025417 PMAQI
15th Aug 2025518 PMAQI
15th Aug 2025529 PMAQI
15th Aug 20255310 PMAQI
15th Aug 20255411 PMAQI
16th Aug 20255612 AMAQI
16th Aug 2025581 AMAQI
16th Aug 2025582 AMAQI
16th Aug 2025563 AMAQI
16th Aug 2025544 AMAQI
28°C23/33°C
16th Aug 2025545 AMAQI
16th Aug 2025556 AMAQI
16th Aug 2025557 AMAQI
16th Aug 2025528 AMAQI
16th Aug 2025479 AMAQI
16th Aug 20255310 AMAQI
16th Aug 20254811 AMAQI
16th Aug 20254512 PMAQI
16th Aug 2025401 PMAQI
16th Aug 2025382 PMAQI
16th Aug 2025423 PMAQI
16th Aug 2025424 PMAQI
16th Aug 2025395 PMAQI
16th Aug 2025436 PMAQI
16th Aug 2025467 PMAQI
16th Aug 2025548 PMAQI
16th Aug 2025549 PMAQI
16th Aug 20255710 PMAQI
16th Aug 20255611 PMAQI
17th Aug 20255712 AMAQI
17th Aug 2025561 AMAQI
17th Aug 2025562 AMAQI
17th Aug 2025553 AMAQI
17th Aug 2025544 AMAQI
29°C25/35°C
17th Aug 2025555 AMAQI
17th Aug 2025556 AMAQI
17th Aug 2025547 AMAQI
17th Aug 2025568 AMAQI
17th Aug 2025569 AMAQI
17th Aug 20255210 AMAQI
17th Aug 20255411 AMAQI
17th Aug 20255512 PMAQI
17th Aug 2025501 PMAQI
17th Aug 2025432 PMAQI
17th Aug 2025463 PMAQI
17th Aug 2025494 PMAQI
17th Aug 2025495 PMAQI
17th Aug 2025536 PMAQI
17th Aug 2025537 PMAQI
17th Aug 2025568 PMAQI
17th Aug 2025589 PMAQI
17th Aug 20255710 PMAQI
17th Aug 20256011 PMAQI
18th Aug 20255612 AMAQI
18th Aug 2025551 AMAQI
18th Aug 2025552 AMAQI
18th Aug 2025543 AMAQI
18th Aug 2025544 AMAQI
30°C25/35°C
18th Aug 2025545 AMAQI
18th Aug 2025546 AMAQI
18th Aug 2025547 AMAQI
18th Aug 2025668 AMAQI
18th Aug 2025639 AMAQI
18th Aug 20256010 AMAQI
18th Aug 20255411 AMAQI
18th Aug 20255612 PMAQI
18th Aug 2025541 PMAQI
18th Aug 2025502 PMAQI
18th Aug 2025443 PMAQI
18th Aug 2025474 PMAQI
18th Aug 2025425 PMAQI
18th Aug 2025426 PMAQI
18th Aug 2025467 PMAQI
18th Aug 2025548 PMAQI
18th Aug 2025569 PMAQI
18th Aug 20255510 PMAQI
18th Aug 20255611 PMAQI
19th Aug 20255412 AMAQI
19th Aug 2025541 AMAQI
19th Aug 2025562 AMAQI
19th Aug 2025553 AMAQI
19th Aug 2025554 AMAQI
30°C26/36°C
19th Aug 2025555 AMAQI
19th Aug 2025556 AMAQI
19th Aug 2025567 AMAQI
19th Aug 2025428 AMAQI
19th Aug 2025439 AMAQI
19th Aug 20254010 AMAQI
19th Aug 20253111 AMAQI
19th Aug 20253612 PMAQI
19th Aug 2025431 PMAQI
19th Aug 2025362 PMAQI
19th Aug 2025393 PMAQI
19th Aug 2025384 PMAQI
19th Aug 2025455 PMAQI
19th Aug 2025396 PMAQI
19th Aug 2025457 PMAQI
19th Aug 2025538 PMAQI
19th Aug 2025509 PMAQI
19th Aug 20255210 PMAQI
19th Aug 20255411 PMAQI
20th Aug 20255312 AMAQI
20th Aug 2025541 AMAQI
20th Aug 2025542 AMAQI
20th Aug 2025533 AMAQI
20th Aug 2025524 AMAQI
30°C25/35°C
20th Aug 2025535 AMAQI
5 AM20th Aug 2025526 AMAQI
20th Aug 2025527 AMAQI
20th Aug 2025458 AMAQI
20th Aug 2025499 AMAQI
20th Aug 20254410 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Durante o dia
Média do Tempo Mais Alto
5 AM - 7 AM
57AQI
3 horas / Dia
90 horas / Mês
Média do Tempo Mais Baixo
2 PM - 6 PM
47AQI
5 horas / Dia
150 horas / Mês
Nos últimos 30 dias, durante o dia, o maior AQI foi entre 5 AM a 7 AM (Média 57), enquanto o menor AQI foi entre 2 PM a 6 PM (Média 47).
Durante a noite
Média do Tempo Mais Alto
12 AM - 11 PM
57AQI
9 horas / Dia
270 horas / Mês
Média do Tempo Mais Baixo
12 AM - 11 PM
57AQI
9 horas / Dia
270 horas / Mês
Nos últimos 30 dias, durante a noite, o maior AQI foi entre 12 AM a 11 PM (Média 57), enquanto o menor AQI foi entre 12 AM a 11 PM (Média 57).
2025 Dias Vs Qualidade do Ar
Heshan Environmental Protection Branch, Yiyang, Hunan, China
2025
8%
19
41%
95
40%
92
10%
22
1%
3
Número total de dias com diferentes categorias de AQI nos últimos 232 dias em 2025 (133 dias restantes)
Bom
19 DiasModerado
95 DiasRuim
92 DiasNão saudável
22 DiasSevero
3 DiasPerigoso
0 DiasDentro dos Limites de Qualidade do Ar Seguros da OMS: 8%
Nível de Risco à Saúde:
Extremo
Annual Air Quality Insights
Heshan Environmental Protection Branch, Yiyang, Hunan, China
Níveis de AQI em 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Dom.Seg.Ter.Qua.Qui.Sex.Sáb.
Jan.
Fev.
Mar.
Abr.
Maio
Jun.
Jul.
Ago.
Set.
Out.
Nov.
Dez.
1st Janeiro 2025
179AQI
179AQI
2nd Janeiro 2025
190AQI
190AQI
3rd Janeiro 2025
197AQI
197AQI
4th Janeiro 2025
228AQI
228AQI
5th Janeiro 2025
162AQI
162AQI
6th Janeiro 2025
175AQI
175AQI
7th Janeiro 2025
162AQI
162AQI
8th Janeiro 2025
139AQI
139AQI
9th Janeiro 2025
146AQI
146AQI
10th Janeiro 2025
131AQI
131AQI
11th Janeiro 2025
136AQI
136AQI
12th Janeiro 2025
138AQI
138AQI
13th Janeiro 2025
144AQI
144AQI
14th Janeiro 2025
162AQI
162AQI
15th Janeiro 2025
121AQI
121AQI
16th Janeiro 2025
134AQI
134AQI
17th Janeiro 2025
135AQI
135AQI
18th Janeiro 2025
155AQI
155AQI
19th Janeiro 2025
152AQI
152AQI
20th Janeiro 2025
165AQI
165AQI
21st Janeiro 2025
166AQI
166AQI
22nd Janeiro 2025
184AQI
184AQI
23rd Janeiro 2025
241AQI
241AQI
24th Janeiro 2025
178AQI
178AQI
25th Janeiro 2025
117AQI
117AQI
26th Janeiro 2025
109AQI
109AQI
27th Janeiro 2025
106AQI
106AQI
28th Janeiro 2025
142AQI
142AQI
29th Janeiro 2025
207AQI
207AQI
30th Janeiro 2025
164AQI
164AQI
31st Janeiro 2025
170AQI
170AQI
1st Fevereiro 2025
138AQI
138AQI
2nd Fevereiro 2025
141AQI
141AQI
3rd Fevereiro 2025
146AQI
146AQI
4th Fevereiro 2025
131AQI
131AQI
5th Fevereiro 2025
142AQI
142AQI
6th Fevereiro 2025
113AQI
113AQI
7th Fevereiro 2025
112AQI
112AQI
8th Fevereiro 2025
81AQI
81AQI
9th Fevereiro 2025
91AQI
91AQI
10th Fevereiro 2025
109AQI
109AQI
11th Fevereiro 2025
129AQI
129AQI
12th Fevereiro 2025
139AQI
139AQI
13th Fevereiro 2025
153AQI
153AQI
14th Fevereiro 2025
143AQI
143AQI
15th Fevereiro 2025
156AQI
156AQI
16th Fevereiro 2025
134AQI
134AQI
17th Fevereiro 2025
109AQI
109AQI
18th Fevereiro 2025
101AQI
101AQI
19th Fevereiro 2025
117AQI
117AQI
20th Fevereiro 2025
140AQI
140AQI
21st Fevereiro 2025
152AQI
152AQI
22nd Fevereiro 2025
103AQI
103AQI
23rd Fevereiro 2025
159AQI
159AQI
24th Fevereiro 2025
143AQI
143AQI
25th Fevereiro 2025
152AQI
152AQI
26th Fevereiro 2025
153AQI
153AQI
27th Fevereiro 2025
119AQI
119AQI
28th Fevereiro 2025
134AQI
134AQI
1st Março 2025
103AQI
103AQI
2nd Março 2025
92AQI
92AQI
3rd Março 2025
75AQI
75AQI
4th Março 2025
91AQI
91AQI
5th Março 2025
94AQI
94AQI
6th Março 2025
117AQI
117AQI
7th Março 2025
118AQI
118AQI
8th Março 2025
109AQI
109AQI
9th Março 2025
126AQI
126AQI
10th Março 2025
103AQI
103AQI
11th Março 2025
110AQI
110AQI
12th Março 2025
135AQI
135AQI
13th Março 2025
129AQI
129AQI
14th Março 2025
99AQI
99AQI
15th Março 2025
89AQI
89AQI
16th Março 2025
91AQI
91AQI
17th Março 2025
80AQI
80AQI
18th Março 2025
78AQI
78AQI
19th Março 2025
79AQI
79AQI
20th Março 2025
79AQI
79AQI
21st Março 2025
80AQI
80AQI
22nd Março 2025
96AQI
96AQI
23rd Março 2025
107AQI
107AQI
24th Março 2025
93AQI
93AQI
25th Março 2025
116AQI
116AQI
26th Março 2025
129AQI
129AQI
27th Março 2025
141AQI
141AQI
28th Março 2025
110AQI
110AQI
29th Março 2025
117AQI
117AQI
30th Março 2025
107AQI
107AQI
31st Março 2025
111AQI
111AQI
1st Abril 2025
112AQI
112AQI
2nd Abril 2025
110AQI
110AQI
3rd Abril 2025
120AQI
120AQI
4th Abril 2025
130AQI
130AQI
5th Abril 2025
134AQI
134AQI
6th Abril 2025
126AQI
126AQI
7th Abril 2025
133AQI
133AQI
8th Abril 2025
130AQI
130AQI
9th Abril 2025
131AQI
131AQI
10th Abril 2025
132AQI
132AQI
11th Abril 2025
122AQI
122AQI
12th Abril 2025
181AQI
181AQI
13th Abril 2025
143AQI
143AQI
14th Abril 2025
147AQI
147AQI
15th Abril 2025
131AQI
131AQI
16th Abril 2025
124AQI
124AQI
17th Abril 2025
122AQI
122AQI
18th Abril 2025
116AQI
116AQI
19th Abril 2025
111AQI
111AQI
20th Abril 2025
137AQI
137AQI
21st Abril 2025
103AQI
103AQI
22nd Abril 2025
110AQI
110AQI
23rd Abril 2025
109AQI
109AQI
24th Abril 2025
102AQI
102AQI
25th Abril 2025
104AQI
104AQI
26th Abril 2025
98AQI
98AQI
27th Abril 2025
107AQI
107AQI
28th Abril 2025
117AQI
117AQI
29th Abril 2025
111AQI
111AQI
30th Abril 2025
94AQI
94AQI
1st Maio 2025
96AQI
96AQI
2nd Maio 2025
96AQI
96AQI
3rd Maio 2025
103AQI
103AQI
4th Maio 2025
111AQI
111AQI
5th Maio 2025
101AQI
101AQI
6th Maio 2025
111AQI
111AQI
7th Maio 2025
119AQI
119AQI
8th Maio 2025
95AQI
95AQI
9th Maio 2025
99AQI
99AQI
10th Maio 2025
96AQI
96AQI
11th Maio 2025
94AQI
94AQI
12th Maio 2025
95AQI
95AQI
13th Maio 2025
96AQI
96AQI
14th Maio 2025
117AQI
117AQI
15th Maio 2025
115AQI
115AQI
16th Maio 2025
96AQI
96AQI
17th Maio 2025
100AQI
100AQI
18th Maio 2025
122AQI
122AQI
19th Maio 2025
110AQI
110AQI
20th Maio 2025
87AQI
87AQI
21st Maio 2025
91AQI
91AQI
22nd Maio 2025
87AQI
87AQI
23rd Maio 2025
101AQI
101AQI
24th Maio 2025
114AQI
114AQI
25th Maio 2025
118AQI
118AQI
26th Maio 2025
111AQI
111AQI
27th Maio 2025
122AQI
122AQI
28th Maio 2025
96AQI
96AQI
29th Maio 2025
91AQI
91AQI
30th Maio 2025
85AQI
85AQI
31st Maio 2025
88AQI
88AQI
1st Junho 2025
80AQI
80AQI
2nd Junho 2025
92AQI
92AQI
3rd Junho 2025
95AQI
95AQI
4th Junho 2025
114AQI
114AQI
5th Junho 2025
91AQI
91AQI
6th Junho 2025
96AQI
96AQI
7th Junho 2025
84AQI
84AQI
8th Junho 2025
87AQI
87AQI
9th Junho 2025
85AQI
85AQI
10th Junho 2025
88AQI
88AQI
11th Junho 2025
90AQI
90AQI
12th Junho 2025
88AQI
88AQI
13th Junho 2025
86AQI
86AQI
14th Junho 2025
82AQI
82AQI
15th Junho 2025
82AQI
82AQI
16th Junho 2025
75AQI
75AQI
17th Junho 2025
75AQI
75AQI
18th Junho 2025
55AQI
55AQI
19th Junho 2025
51AQI
51AQI
20th Junho 2025
51AQI
51AQI
21st Junho 2025
46AQI
46AQI
22nd Junho 2025
36AQI
36AQI
23rd Junho 2025
40AQI
40AQI
24th Junho 2025
48AQI
48AQI
25th Junho 2025
54AQI
54AQI
26th Junho 2025
54AQI
54AQI
27th Junho 2025
53AQI
53AQI
28th Junho 2025
46AQI
46AQI
29th Junho 2025
46AQI
46AQI
30th Junho 2025
45AQI
45AQI
1st Julho 2025
42AQI
42AQI
2nd Julho 2025
38AQI
38AQI
3rd Julho 2025
43AQI
43AQI
4th Julho 2025
48AQI
48AQI
5th Julho 2025
54AQI
54AQI
6th Julho 2025
60AQI
60AQI
7th Julho 2025
63AQI
63AQI
8th Julho 2025
71AQI
71AQI
9th Julho 2025
62AQI
62AQI
10th Julho 2025
54AQI
54AQI
11th Julho 2025
66AQI
66AQI
12th Julho 2025
62AQI
62AQI
13th Julho 2025
60AQI
60AQI
14th Julho 2025
57AQI
57AQI
15th Julho 2025
60AQI
60AQI
16th Julho 2025
56AQI
56AQI
17th Julho 2025
62AQI
62AQI
18th Julho 2025
61AQI
61AQI
19th Julho 2025
60AQI
60AQI
20th Julho 2025
61AQI
61AQI
21st Julho 2025
50AQI
50AQI
22nd Julho 2025
45AQI
45AQI
23rd Julho 2025
45AQI
45AQI
24th Julho 2025
45AQI
45AQI
25th Julho 2025
49AQI
49AQI
26th Julho 2025
54AQI
54AQI
27th Julho 2025
53AQI
53AQI
28th Julho 2025
54AQI
54AQI
29th Julho 2025
54AQI
54AQI
30th Julho 2025
55AQI
55AQI
31st Julho 2025
55AQI
55AQI
1st Agosto 2025
63AQI
63AQI
2nd Agosto 2025
68AQI
68AQI
3rd Agosto 2025
65AQI
65AQI
4th Agosto 2025
63AQI
63AQI
5th Agosto 2025
62AQI
62AQI
6th Agosto 2025
54AQI
54AQI
7th Agosto 2025
51AQI
51AQI
8th Agosto 2025
47AQI
47AQI
9th Agosto 2025
50AQI
50AQI
10th Agosto 2025
55AQI
55AQI
11th Agosto 2025
59AQI
59AQI
12th Agosto 2025
60AQI
60AQI
13th Agosto 2025
59AQI
59AQI
14th Agosto 2025
57AQI
57AQI
15th Agosto 2025
44AQI
44AQI
16th Agosto 2025
51AQI
51AQI
17th Agosto 2025
54AQI
54AQI
18th Agosto 2025
53AQI
53AQI
19th Agosto 2025
51AQI
51AQI
159AQI
130AQI
103AQI
122AQI
102AQI
71AQI
55AQI
56AQI
No. of days
Jan.Fev.Mar.Abr.MaioJun.Jul.Ago.Set.Out.Nov.Dez.Total de Dias
2025102AQI
13
15
3
2
20
6
14
17
2
27
1
17
14
7
22
1
9
22
3
16
19
95
92
22
3
Maior AQI registrado em
Janeiro159AQI
Menor AQI registrado em
Julho55AQI
2024105AQI
3
11
17
2
6
12
8
1
9
13
9
15
15
2
19
10
17
12
1
20
11
4
27
12
16
2
9
16
6
2
7
6
15
14
17
47
130
114
74
1
Maior AQI registrado em
Dezembro152AQI
Menor AQI registrado em
Julho48AQI
202398AQI
2
7
15
7
2
15
11
1
15
11
4
5
20
5
8
17
6
9
21
24
7
7
20
4
2
24
4
1
12
16
2
1
3
18
4
1
8
14
5
3
59
151
100
41
10
Maior AQI registrado em
Janeiro173AQI
Menor AQI registrado em
Julho46AQI
2022102AQI
3
5
19
4
2
12
7
2
18
8
3
2
11
4
4
17
9
1
20
10
20
1
1
1
19
10
7
5
16
3
2
8
15
5
2
12
17
58
97
91
55
4
Maior AQI registrado em
Janeiro169AQI
Menor AQI registrado em
Julho37AQI
202188AQI
1
12
16
2
6
14
7
1
2
12
17
2
18
10
14
11
6
17
13
31
20
1
19
10
1
11
12
5
2
5
9
10
6
5
17
7
2
121
98
92
38
5
Maior AQI registrado em
Janeiro159AQI
Menor AQI registrado em
Julho34AQI
202092AQI
1
6
3
3
11
6
4
1
9
8
18
12
19
7
4
1
22
6
3
9
17
4
4
8
14
5
10
11
9
1
5
22
3
74
87
58
44
3
Maior AQI registrado em
Dezembro171AQI
Menor AQI registrado em
Agosto49AQI
Anos Mais e Menos Poluídos Nos Últimos 6 Anos
Ano Mais Poluído Registrado
2024(Média)
105AQIAno Menos Poluído Registrado
2021(Média)
88AQIHeshan Environmental Protection Branch tem um AQI médio anual de 2025 AQI (102), mostrando uma mudança percentual média de 4.8% (piorou AQI) em comparação aos anos anteriores: 2020 (92), 2021 (88), 2022 (102), 2023 (98), 2024 (105).
