Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Hengyang, Hunan, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

June Air Quality Analysis

Hengyang, Hunan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
16th Jun 2023
101AQI
Lowest AQI recorded on
21st Jun 2022
26AQI

Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 31 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026

Hengyang, Hunan, China

AQI
Day
Night
.

5 AM3rd Jun 2026

7 PM

4 AM4th Jun 2026

Day time
Avg. Highest Time
8AM3rd Jun

85AQI

Avg. Lowest Time
12PM3rd Jun

51AQI

Night time
Avg. Highest Time
4AM4th Jun

66AQI

Avg. Lowest Time
1AM4th Jun

54AQI

In the last 24 hours,

Hengyang's AQI reached its highest point of 85 at 8 AM during the Day, while the lowest point, 51, was recorded at 12 PM during the Day between 3rd Jun and 4th Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Hengyang, Hunan, China

MayJun
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
Day
Night
6th May 2026985 AMAQI
6th May 2026906 AMAQI
6th May 2026867 AMAQI
6th May 2026868 AMAQI
6th May 2026809 AMAQI
6th May 20267410 AMAQI
6th May 20266411 AMAQI
6th May 20265412 PMAQI
6th May 2026501 PMAQI
6th May 2026492 PMAQI
6th May 2026423 PMAQI
6th May 2026404 PMAQI
6th May 2026425 PMAQI
6th May 2026486 PMAQI
6th May 2026497 PMAQI
6th May 2026678 PMAQI
6th May 2026939 PMAQI
6th May 202612410 PMAQI
6th May 202613511 PMAQI
7th May 202612012 AMAQI
7th May 2026951 AMAQI
7th May 2026782 AMAQI
7th May 2026653 AMAQI
7th May 2026604 AMAQI

24°C18/31°C

7th May 2026625 AMAQI
7th May 2026646 AMAQI
7th May 2026627 AMAQI
7th May 2026688 AMAQI
7th May 2026779 AMAQI
7th May 20268510 AMAQI
7th May 20269411 AMAQI
7th May 202610012 PMAQI
7th May 2026911 PMAQI
7th May 2026552 PMAQI
7th May 2026293 PMAQI
7th May 2026154 PMAQI
7th May 2026215 PMAQI
7th May 2026176 PMAQI
7th May 2026207 PMAQI
7th May 2026328 PMAQI
7th May 2026459 PMAQI
7th May 20263610 PMAQI
7th May 20264811 PMAQI
8th May 20266412 AMAQI
8th May 2026521 AMAQI
8th May 2026582 AMAQI
8th May 2026593 AMAQI
8th May 2026644 AMAQI

21°C18/23°C

8th May 2026705 AMAQI
8th May 2026516 AMAQI
8th May 2026407 AMAQI
8th May 2026458 AMAQI
8th May 2026629 AMAQI
8th May 20268210 AMAQI
8th May 20268311 AMAQI
8th May 202610212 PMAQI
8th May 2026981 PMAQI
8th May 2026662 PMAQI
8th May 2026573 PMAQI
8th May 2026684 PMAQI
8th May 2026735 PMAQI
8th May 2026626 PMAQI
8th May 2026567 PMAQI
8th May 2026498 PMAQI
8th May 2026519 PMAQI
8th May 20264910 PMAQI
8th May 20264511 PMAQI
9th May 20264412 AMAQI
9th May 2026491 AMAQI
9th May 2026452 AMAQI
9th May 2026493 AMAQI
9th May 2026534 AMAQI

17°C14/18°C

9th May 2026495 AMAQI
9th May 2026526 AMAQI
9th May 2026547 AMAQI
9th May 2026558 AMAQI
9th May 2026589 AMAQI
9th May 20266310 AMAQI
9th May 20266611 AMAQI
9th May 20267112 PMAQI
9th May 2026801 PMAQI
9th May 2026932 PMAQI
9th May 2026953 PMAQI
9th May 2026934 PMAQI
9th May 2026875 PMAQI
9th May 2026776 PMAQI
9th May 2026697 PMAQI
9th May 2026698 PMAQI
9th May 2026699 PMAQI
9th May 20267310 PMAQI
9th May 20267611 PMAQI
10th May 20268512 AMAQI
10th May 2026931 AMAQI
10th May 20261032 AMAQI
10th May 20261063 AMAQI
10th May 20261154 AMAQI

16°C14/20°C

10th May 20261245 AMAQI
10th May 20261296 AMAQI
10th May 20261237 AMAQI
10th May 20261198 AMAQI
10th May 20261189 AMAQI
10th May 202611110 AMAQI
10th May 202611111 AMAQI
10th May 20269512 PMAQI
10th May 2026921 PMAQI
10th May 2026782 PMAQI
10th May 2026713 PMAQI
10th May 2026634 PMAQI
10th May 2026625 PMAQI
10th May 2026626 PMAQI
10th May 2026787 PMAQI
10th May 2026848 PMAQI
10th May 2026949 PMAQI
10th May 20269810 PMAQI
10th May 202611611 PMAQI
11th May 202611112 AMAQI
11th May 20261191 AMAQI
11th May 20261452 AMAQI
11th May 20261433 AMAQI
11th May 20261434 AMAQI

20°C17/25°C

11th May 20261475 AMAQI
11th May 20261516 AMAQI
11th May 20261527 AMAQI
11th May 20261518 AMAQI
11th May 20261519 AMAQI
11th May 202610010 AMAQI
11th May 20268511 AMAQI
11th May 20267612 PMAQI
11th May 2026661 PMAQI
11th May 2026642 PMAQI
11th May 2026593 PMAQI
11th May 2026574 PMAQI
11th May 2026565 PMAQI
11th May 2026606 PMAQI
11th May 2026607 PMAQI
11th May 2026618 PMAQI
11th May 2026619 PMAQI
11th May 20266110 PMAQI
11th May 20265511 PMAQI
12th May 20265312 AMAQI
12th May 2026531 AMAQI
12th May 2026482 AMAQI
12th May 2026963 AMAQI
12th May 20261454 AMAQI

23°C19/28°C

12th May 20261555 AMAQI
12th May 20261426 AMAQI
12th May 20261487 AMAQI
12th May 20261508 AMAQI
12th May 20261459 AMAQI
12th May 202615410 AMAQI
12th May 202612811 AMAQI
12th May 202611912 PMAQI
12th May 20261181 PMAQI
12th May 20261192 PMAQI
12th May 20261083 PMAQI
12th May 20261014 PMAQI
12th May 2026945 PMAQI
12th May 2026786 PMAQI
12th May 2026627 PMAQI
12th May 2026758 PMAQI
12th May 2026769 PMAQI
12th May 20265610 PMAQI
12th May 20264611 PMAQI
13th May 20264412 AMAQI
13th May 2026491 AMAQI
13th May 2026492 AMAQI
13th May 2026483 AMAQI
13th May 2026504 AMAQI

22°C22/24°C

13th May 2026615 AMAQI
13th May 2026666 AMAQI
13th May 2026467 AMAQI
13th May 2026378 AMAQI
13th May 2026399 AMAQI
13th May 20264110 AMAQI
13th May 20264711 AMAQI
13th May 20265112 PMAQI
13th May 2026561 PMAQI
13th May 2026612 PMAQI
13th May 2026653 PMAQI
13th May 2026634 PMAQI
13th May 2026645 PMAQI
13th May 2026606 PMAQI
13th May 2026567 PMAQI
13th May 2026618 PMAQI
13th May 2026739 PMAQI
13th May 20268110 PMAQI
13th May 20267611 PMAQI
14th May 20265512 AMAQI
14th May 2026601 AMAQI
14th May 2026562 AMAQI
14th May 2026613 AMAQI
14th May 2026734 AMAQI

22°C20/25°C

14th May 2026765 AMAQI
14th May 2026896 AMAQI
14th May 2026687 AMAQI
14th May 2026378 AMAQI
14th May 2026569 AMAQI
14th May 20264810 AMAQI
14th May 20263711 AMAQI
14th May 20263912 PMAQI
14th May 2026301 PMAQI
14th May 2026322 PMAQI
14th May 2026343 PMAQI
14th May 2026334 PMAQI
14th May 2026355 PMAQI
14th May 2026346 PMAQI
14th May 2026367 PMAQI
14th May 2026498 PMAQI
14th May 2026609 PMAQI
14th May 20268010 PMAQI
14th May 20268111 PMAQI
15th May 20267712 AMAQI
15th May 2026781 AMAQI
15th May 2026822 AMAQI
15th May 2026813 AMAQI
15th May 2026854 AMAQI

24°C22/28°C

15th May 2026895 AMAQI
15th May 2026876 AMAQI
15th May 2026877 AMAQI
15th May 2026888 AMAQI
15th May 2026949 AMAQI
15th May 20268610 AMAQI
15th May 20267511 AMAQI
15th May 20267012 PMAQI
15th May 2026571 PMAQI
15th May 2026542 PMAQI
15th May 2026553 PMAQI
15th May 2026544 PMAQI
15th May 2026535 PMAQI
15th May 2026526 PMAQI
15th May 2026557 PMAQI
15th May 2026628 PMAQI
15th May 2026719 PMAQI
15th May 20267710 PMAQI
15th May 20269311 PMAQI
16th May 20269012 AMAQI
16th May 2026811 AMAQI
16th May 2026812 AMAQI
16th May 2026653 AMAQI
16th May 2026634 AMAQI

25°C22/28°C

16th May 2026645 AMAQI
16th May 2026666 AMAQI
16th May 2026767 AMAQI
16th May 2026748 AMAQI
16th May 2026669 AMAQI
16th May 20267410 AMAQI
16th May 20267211 AMAQI
16th May 20267612 PMAQI
16th May 2026721 PMAQI
16th May 2026762 PMAQI
16th May 2026803 PMAQI
16th May 2026664 PMAQI
16th May 2026605 PMAQI
16th May 2026616 PMAQI
16th May 2026647 PMAQI
16th May 2026678 PMAQI
16th May 2026709 PMAQI
16th May 20267510 PMAQI
16th May 20266611 PMAQI
17th May 20266312 AMAQI
17th May 2026671 AMAQI
17th May 2026672 AMAQI
17th May 2026673 AMAQI
17th May 2026684 AMAQI

25°C23/30°C

17th May 2026675 AMAQI
17th May 2026656 AMAQI
17th May 2026627 AMAQI
17th May 2026608 AMAQI
17th May 2026539 AMAQI
17th May 20265410 AMAQI
17th May 20265911 AMAQI
17th May 20266812 PMAQI
17th May 2026611 PMAQI
17th May 2026572 PMAQI
17th May 2026593 PMAQI
17th May 2026604 PMAQI
17th May 2026585 PMAQI
17th May 2026566 PMAQI
17th May 2026557 PMAQI
17th May 2026558 PMAQI
17th May 2026589 PMAQI
17th May 20264810 PMAQI
17th May 20265511 PMAQI
18th May 20266012 AMAQI
18th May 2026551 AMAQI
18th May 2026522 AMAQI
18th May 2026563 AMAQI
18th May 2026594 AMAQI

26°C23/31°C

18th May 2026575 AMAQI
18th May 2026626 AMAQI
18th May 2026597 AMAQI
18th May 2026568 AMAQI
18th May 2026619 AMAQI
18th May 20266010 AMAQI
18th May 20265711 AMAQI
18th May 20265312 PMAQI
18th May 2026481 PMAQI
18th May 2026512 PMAQI
18th May 2026543 PMAQI
18th May 2026544 PMAQI
18th May 2026515 PMAQI
18th May 2026506 PMAQI
18th May 2026517 PMAQI
18th May 2026528 PMAQI
18th May 2026549 PMAQI
18th May 20265410 PMAQI
18th May 20265411 PMAQI
19th May 20265712 AMAQI
19th May 2026541 AMAQI
19th May 2026532 AMAQI
19th May 2026513 AMAQI
19th May 2026464 AMAQI

25°C23/28°C

19th May 2026485 AMAQI
19th May 2026446 AMAQI
19th May 2026507 AMAQI
19th May 2026558 AMAQI
19th May 2026529 AMAQI
19th May 20265310 AMAQI
19th May 20264111 AMAQI
19th May 20263912 PMAQI
19th May 2026381 PMAQI
19th May 2026362 PMAQI
19th May 2026413 PMAQI
19th May 2026404 PMAQI
19th May 2026435 PMAQI
19th May 2026476 PMAQI
19th May 2026567 PMAQI
19th May 2026618 PMAQI
19th May 2026639 PMAQI
19th May 20266610 PMAQI
19th May 20266511 PMAQI
20th May 20267012 AMAQI
20th May 2026781 AMAQI
20th May 2026732 AMAQI
20th May 2026753 AMAQI
20th May 2026784 AMAQI

23°C21/25°C

20th May 2026825 AMAQI
20th May 2026806 AMAQI
20th May 2026797 AMAQI
20th May 2026558 AMAQI
20th May 2026449 AMAQI
20th May 20263710 AMAQI
20th May 20263711 AMAQI
20th May 20263712 PMAQI
20th May 2026451 PMAQI
20th May 2026542 PMAQI
20th May 2026603 PMAQI
20th May 2026614 PMAQI
20th May 2026625 PMAQI
20th May 2026596 PMAQI
20th May 2026597 PMAQI
20th May 2026648 PMAQI
20th May 2026699 PMAQI
20th May 20267610 PMAQI
20th May 20267211 PMAQI
21st May 20267312 AMAQI
21st May 2026701 AMAQI
21st May 2026632 AMAQI
21st May 2026393 AMAQI
21st May 2026384 AMAQI

22°C21/23°C

21st May 2026335 AMAQI
21st May 2026636 AMAQI
21st May 2026737 AMAQI
21st May 2026818 AMAQI
21st May 2026779 AMAQI
21st May 20267710 AMAQI
21st May 20267711 AMAQI
21st May 20267712 PMAQI
21st May 2026771 PMAQI
21st May 2026842 PMAQI
21st May 2026863 PMAQI
21st May 2026824 PMAQI
21st May 2026825 PMAQI
21st May 2026816 PMAQI
21st May 2026817 PMAQI
21st May 2026818 PMAQI
21st May 2026779 PMAQI
21st May 20268010 PMAQI
21st May 20267711 PMAQI
22nd May 20268312 AMAQI
22nd May 2026811 AMAQI
22nd May 2026802 AMAQI
22nd May 2026853 AMAQI
22nd May 2026844 AMAQI

25°C21/29°C

22nd May 2026825 AMAQI
22nd May 2026816 AMAQI
22nd May 2026787 AMAQI
22nd May 2026768 AMAQI
22nd May 2026789 AMAQI
22nd May 20268310 AMAQI
22nd May 20268311 AMAQI
22nd May 20268312 PMAQI
22nd May 2026831 PMAQI
22nd May 2026832 PMAQI
22nd May 2026833 PMAQI
22nd May 2026834 PMAQI
22nd May 2026835 PMAQI
22nd May 2026836 PMAQI
22nd May 2026797 PMAQI
22nd May 2026798 PMAQI
22nd May 2026899 PMAQI
22nd May 20269110 PMAQI
22nd May 20268611 PMAQI
23rd May 20268812 AMAQI
23rd May 2026881 AMAQI
23rd May 2026872 AMAQI
23rd May 2026953 AMAQI
23rd May 2026804 AMAQI

25°C22/30°C

23rd May 2026745 AMAQI
23rd May 2026736 AMAQI
23rd May 2026717 AMAQI
23rd May 2026758 AMAQI
23rd May 2026739 AMAQI
23rd May 20267110 AMAQI
23rd May 20267111 AMAQI
23rd May 20267112 PMAQI
23rd May 2026711 PMAQI
23rd May 2026712 PMAQI
23rd May 2026673 PMAQI
23rd May 2026684 PMAQI
23rd May 2026695 PMAQI
23rd May 2026696 PMAQI
23rd May 2026697 PMAQI
23rd May 2026658 PMAQI
23rd May 2026669 PMAQI
23rd May 20267610 PMAQI
23rd May 20267711 PMAQI
24th May 20267612 AMAQI
24th May 2026771 AMAQI
24th May 2026812 AMAQI
24th May 2026803 AMAQI
24th May 2026824 AMAQI

28°C24/33°C

24th May 2026775 AMAQI
24th May 2026776 AMAQI
24th May 2026767 AMAQI
24th May 2026788 AMAQI
24th May 2026719 AMAQI
24th May 20267010 AMAQI
24th May 20267011 AMAQI
24th May 20267012 PMAQI
24th May 2026701 PMAQI
24th May 2026712 PMAQI
24th May 2026663 PMAQI
24th May 2026684 PMAQI
24th May 2026675 PMAQI
24th May 2026636 PMAQI
24th May 2026627 PMAQI
24th May 2026728 PMAQI
24th May 2026789 PMAQI
24th May 20267510 PMAQI
24th May 20267311 PMAQI
25th May 20267612 AMAQI
25th May 2026821 AMAQI
25th May 2026772 AMAQI
25th May 2026713 AMAQI
25th May 2026714 AMAQI

28°C25/33°C

25th May 2026725 AMAQI
25th May 2026776 AMAQI
25th May 2026717 AMAQI
25th May 2026758 AMAQI
25th May 2026699 AMAQI
25th May 20267210 AMAQI
25th May 20267211 AMAQI
25th May 20267212 PMAQI
25th May 2026721 PMAQI
25th May 2026652 PMAQI
25th May 2026623 PMAQI
25th May 2026634 PMAQI
25th May 2026565 PMAQI
25th May 2026596 PMAQI
25th May 2026597 PMAQI
25th May 2026678 PMAQI
25th May 2026649 PMAQI
25th May 20266310 PMAQI
25th May 20265711 PMAQI
26th May 20265412 AMAQI
26th May 2026621 AMAQI
26th May 2026522 AMAQI
26th May 2026533 AMAQI
26th May 2026534 AMAQI

30°C26/35°C

26th May 2026545 AMAQI
26th May 2026536 AMAQI
26th May 2026517 AMAQI
26th May 2026518 AMAQI
26th May 2026529 AMAQI
26th May 20265410 AMAQI
26th May 20265411 AMAQI
26th May 20265512 PMAQI
26th May 2026641 PMAQI
26th May 2026612 PMAQI
26th May 2026613 PMAQI
26th May 2026224 PMAQI
26th May 2026235 PMAQI
26th May 2026216 PMAQI
26th May 2026217 PMAQI
26th May 2026838 PMAQI
26th May 2026869 PMAQI
26th May 20267210 PMAQI
26th May 20265911 PMAQI
27th May 20265312 AMAQI
27th May 2026511 AMAQI
27th May 2026562 AMAQI
27th May 2026583 AMAQI
27th May 2026634 AMAQI

29°C25/35°C

27th May 2026605 AMAQI
27th May 2026556 AMAQI
27th May 2026547 AMAQI
27th May 2026608 AMAQI
27th May 2026529 AMAQI
27th May 20265210 AMAQI
27th May 20264311 AMAQI
27th May 20265512 PMAQI
27th May 2026581 PMAQI
27th May 2026572 PMAQI
27th May 2026623 PMAQI
27th May 2026644 PMAQI
27th May 2026585 PMAQI
27th May 2026586 PMAQI
27th May 2026577 PMAQI
27th May 2026548 PMAQI
27th May 2026599 PMAQI
27th May 20266810 PMAQI
27th May 20266411 PMAQI
28th May 20265912 AMAQI
28th May 2026491 AMAQI
28th May 2026452 AMAQI
28th May 2026483 AMAQI
28th May 2026554 AMAQI

26°C24/30°C

28th May 2026555 AMAQI
28th May 2026646 AMAQI
28th May 2026717 AMAQI
28th May 2026748 AMAQI
28th May 2026759 AMAQI
28th May 20268010 AMAQI
28th May 20268411 AMAQI
28th May 20266812 PMAQI
28th May 2026731 PMAQI
28th May 2026872 PMAQI
28th May 2026793 PMAQI
28th May 2026564 PMAQI
28th May 2026475 PMAQI
28th May 2026386 PMAQI
28th May 2026487 PMAQI
28th May 2026488 PMAQI
28th May 2026479 PMAQI
28th May 20264710 PMAQI
28th May 20265211 PMAQI
29th May 20265212 AMAQI
29th May 2026471 AMAQI
29th May 2026422 AMAQI
29th May 2026443 AMAQI
29th May 2026494 AMAQI

26°C23/30°C

29th May 2026535 AMAQI
29th May 2026586 AMAQI
29th May 2026727 AMAQI
29th May 2026788 AMAQI
29th May 2026879 AMAQI
29th May 20268310 AMAQI
29th May 20269311 AMAQI
29th May 20269312 PMAQI
29th May 2026781 PMAQI
29th May 2026772 PMAQI
29th May 2026703 PMAQI
29th May 2026694 PMAQI
29th May 2026695 PMAQI
29th May 2026686 PMAQI
29th May 2026697 PMAQI
29th May 2026778 PMAQI
29th May 2026779 PMAQI
29th May 20267210 PMAQI
29th May 20266711 PMAQI
30th May 20266212 AMAQI
30th May 2026581 AMAQI
30th May 2026682 AMAQI
30th May 2026713 AMAQI
30th May 2026674 AMAQI

23°C19/25°C

30th May 2026725 AMAQI
30th May 2026806 AMAQI
30th May 2026837 AMAQI
30th May 2026768 AMAQI
30th May 2026789 AMAQI
30th May 20267510 AMAQI
30th May 20267211 AMAQI
30th May 20267212 PMAQI
30th May 2026721 PMAQI
30th May 2026792 PMAQI
30th May 2026743 PMAQI
30th May 2026644 PMAQI
30th May 2026585 PMAQI
30th May 2026566 PMAQI
30th May 2026607 PMAQI
30th May 2026688 PMAQI
30th May 2026739 PMAQI
30th May 20267810 PMAQI
30th May 20268011 PMAQI
31st May 20268112 AMAQI
31st May 2026851 AMAQI
31st May 2026882 AMAQI
31st May 2026893 AMAQI
31st May 2026944 AMAQI

20°C19/23°C

31st May 2026975 AMAQI
31st May 20261026 AMAQI
31st May 20261087 AMAQI
31st May 20261118 AMAQI
31st May 20261159 AMAQI
31st May 202612010 AMAQI
31st May 202610511 AMAQI
31st May 20269512 PMAQI
31st May 2026941 PMAQI
31st May 2026822 PMAQI
31st May 2026663 PMAQI
31st May 2026564 PMAQI
31st May 2026555 PMAQI
31st May 2026686 PMAQI
31st May 2026867 PMAQI
31st May 2026908 PMAQI
31st May 20261039 PMAQI
31st May 20269510 PMAQI
31st May 20268911 PMAQI
1st Jun 20269612 AMAQI
1st Jun 20261081 AMAQI
1st Jun 20261182 AMAQI
1st Jun 20261253 AMAQI
1st Jun 20261134 AMAQI

25°C19/31°C

1st Jun 20261125 AMAQI
1st Jun 20261176 AMAQI
1st Jun 20261087 AMAQI
1st Jun 20261098 AMAQI
1st Jun 20261189 AMAQI
1st Jun 202610510 AMAQI
1st Jun 20269911 AMAQI
1st Jun 20269412 PMAQI
1st Jun 2026781 PMAQI
1st Jun 2026782 PMAQI
1st Jun 2026703 PMAQI
1st Jun 2026584 PMAQI
1st Jun 2026435 PMAQI
1st Jun 2026396 PMAQI
1st Jun 2026547 PMAQI
1st Jun 2026668 PMAQI
1st Jun 2026659 PMAQI
1st Jun 20269510 PMAQI
1st Jun 20269711 PMAQI
2nd Jun 20269412 AMAQI
2nd Jun 2026901 AMAQI
2nd Jun 2026912 AMAQI
2nd Jun 20261033 AMAQI
2nd Jun 2026964 AMAQI

28°C23/33°C

2nd Jun 20261025 AMAQI
2nd Jun 20261056 AMAQI
2nd Jun 20261057 AMAQI
2nd Jun 20261158 AMAQI
2nd Jun 20261139 AMAQI
2nd Jun 202610610 AMAQI
2nd Jun 20268411 AMAQI
2nd Jun 20267512 PMAQI
2nd Jun 2026701 PMAQI
2nd Jun 2026742 PMAQI
2nd Jun 2026753 PMAQI
2nd Jun 2026764 PMAQI
2nd Jun 2026825 PMAQI
2nd Jun 2026796 PMAQI
2nd Jun 2026897 PMAQI
2nd Jun 2026938 PMAQI
2nd Jun 2026909 PMAQI
2nd Jun 20268510 PMAQI
2nd Jun 20268811 PMAQI
3rd Jun 20268512 AMAQI
3rd Jun 2026771 AMAQI
3rd Jun 2026742 AMAQI
3rd Jun 2026733 AMAQI
3rd Jun 2026694 AMAQI

29°C24/35°C

3rd Jun 2026705 AMAQI
3rd Jun 2026776 AMAQI
3rd Jun 2026757 AMAQI
3rd Jun 2026858 AMAQI
3rd Jun 2026689 AMAQI
3rd Jun 20265610 AMAQI
3rd Jun 20265311 AMAQI
3rd Jun 20265112 PMAQI
3rd Jun 2026581 PMAQI
3rd Jun 2026542 PMAQI
3rd Jun 2026563 PMAQI
3rd Jun 2026544 PMAQI
3rd Jun 2026555 PMAQI
3rd Jun 2026536 PMAQI
3rd Jun 2026557 PMAQI
3rd Jun 2026618 PMAQI
3rd Jun 2026609 PMAQI
3rd Jun 20265810 PMAQI
3rd Jun 20265911 PMAQI
4th Jun 20265512 AMAQI
4th Jun 2026541 AMAQI
4th Jun 2026552 AMAQI
4th Jun 2026613 AMAQI
4th Jun 2026664 AMAQI

30°C26/35°C

4th Jun 2026645 AMAQI
5 AM
4th Jun 2026596 AMAQI
4th Jun 2026477 AMAQI
4th Jun 2026318 AMAQI
4th Jun 2026119 AMAQI
4th Jun 20261010 AMAQI
4th Jun 20261411 AMAQI
4th Jun 20261012 PMAQI
12 PM
4th Jun 2026131 PMAQI
4th Jun 2026232 PMAQI
4th Jun 2026193 PMAQI
4th Jun 2026204 PMAQI
4th Jun 2026175 PMAQI
4th Jun 2026156 PMAQI
4th Jun 2026197 PMAQI
7 PM
4th Jun 2026218 PMAQI
4th Jun 2026229 PMAQI
4th Jun 20261810 PMAQI
4th Jun 20262211 PMAQI
12 AM
4 AM

25°C23/26°C

Day time
Avg. Highest Time
5 AM - 10 AM

77AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM

56AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 77), while the lowest AQI was between 6 PM to 6 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 4 AM

74AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM

64AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 74), while the lowest AQI was between 8 PM to 8 PM (Avg. 64).

2026 Days Vs Air Quality

Hengyang, Hunan, China

2026

15%

23

52%

81

26%

41

6%

10

Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)

Good
23 Days
Moderate
81 Days
Poor
41 Days
Unhealthy
10 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 15%

Health Risk Level:

Extreme

In 2026, 15% of 155 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Hengyang, Hunan, China

AQI levels in 2026

AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
79AQI (US)
2nd January 2026
115AQI (US)
3rd January 2026
134AQI (US)
4th January 2026
144AQI (US)
5th January 2026
112AQI (US)
6th January 2026
153AQI (US)
7th January 2026
143AQI (US)
8th January 2026
127AQI (US)
9th January 2026
128AQI (US)
10th January 2026
155AQI (US)
11th January 2026
164AQI (US)
12th January 2026
153AQI (US)
13th January 2026
172AQI (US)
14th January 2026
155AQI (US)
15th January 2026
159AQI (US)
16th January 2026
171AQI (US)
17th January 2026
163AQI (US)
18th January 2026
165AQI (US)
19th January 2026
88AQI (US)
20th January 2026
42AQI (US)
21st January 2026
98AQI (US)
22nd January 2026
111AQI (US)
23rd January 2026
127AQI (US)
24th January 2026
95AQI (US)
25th January 2026
118AQI (US)
26th January 2026
96AQI (US)
27th January 2026
117AQI (US)
28th January 2026
141AQI (US)
29th January 2026
112AQI (US)
30th January 2026
71AQI (US)
31st January 2026
81AQI (US)
1st February 2026
93AQI (US)
2nd February 2026
86AQI (US)
3rd February 2026
76AQI (US)
4th February 2026
98AQI (US)
5th February 2026
145AQI (US)
6th February 2026
125AQI (US)
7th February 2026
120AQI (US)
8th February 2026
107AQI (US)
9th February 2026
108AQI (US)
10th February 2026
114AQI (US)
11th February 2026
123AQI (US)
12th February 2026
145AQI (US)
13th February 2026
138AQI (US)
14th February 2026
124AQI (US)
15th February 2026
128AQI (US)
16th February 2026
37AQI (US)
17th February 2026
131AQI (US)
18th February 2026
133AQI (US)
19th February 2026
104AQI (US)
20th February 2026
89AQI (US)
21st February 2026
121AQI (US)
22nd February 2026
129AQI (US)
23rd February 2026
110AQI (US)
24th February 2026
61AQI (US)
25th February 2026
93AQI (US)
26th February 2026
60AQI (US)
27th February 2026
37AQI (US)
28th February 2026
47AQI (US)
1st March 2026
16AQI (US)
2nd March 2026
46AQI (US)
3rd March 2026
71AQI (US)
4th March 2026
127AQI (US)
5th March 2026
104AQI (US)
6th March 2026
109AQI (US)
7th March 2026
131AQI (US)
8th March 2026
66AQI (US)
9th March 2026
49AQI (US)
10th March 2026
127AQI (US)
11th March 2026
88AQI (US)
12th March 2026
103AQI (US)
13th March 2026
103AQI (US)
14th March 2026
100AQI (US)
15th March 2026
139AQI (US)
16th March 2026
60AQI (US)
17th March 2026
73AQI (US)
18th March 2026
32AQI (US)
19th March 2026
65AQI (US)
20th March 2026
51AQI (US)
21st March 2026
82AQI (US)
22nd March 2026
71AQI (US)
23rd March 2026
55AQI (US)
24th March 2026
37AQI (US)
25th March 2026
108AQI (US)
26th March 2026
77AQI (US)
27th March 2026
78AQI (US)
28th March 2026
80AQI (US)
29th March 2026
90AQI (US)
30th March 2026
38AQI (US)
31st March 2026
37AQI (US)
1st April 2026
68AQI (US)
2nd April 2026
73AQI (US)
3rd April 2026
33AQI (US)
4th April 2026
64AQI (US)
5th April 2026
90AQI (US)
6th April 2026
74AQI (US)
7th April 2026
77AQI (US)
8th April 2026
97AQI (US)
9th April 2026
87AQI (US)
10th April 2026
76AQI (US)
11th April 2026
41AQI (US)
12th April 2026
57AQI (US)
13th April 2026
72AQI (US)
14th April 2026
37AQI (US)
15th April 2026
46AQI (US)
16th April 2026
38AQI (US)
17th April 2026
77AQI (US)
18th April 2026
67AQI (US)
19th April 2026
97AQI (US)
20th April 2026
75AQI (US)
21st April 2026
15AQI (US)
22nd April 2026
25AQI (US)
23rd April 2026
54AQI (US)
24th April 2026
70AQI (US)
25th April 2026
75AQI (US)
26th April 2026
90AQI (US)
27th April 2026
113AQI (US)
28th April 2026
72AQI (US)
29th April 2026
16AQI (US)
30th April 2026
37AQI (US)
1st May 2026
62AQI (US)
2nd May 2026
57AQI (US)
3rd May 2026
42AQI (US)
4th May 2026
63AQI (US)
5th May 2026
88AQI (US)
6th May 2026
83AQI (US)
7th May 2026
60AQI (US)
8th May 2026
63AQI (US)
9th May 2026
66AQI (US)
10th May 2026
97AQI (US)
11th May 2026
97AQI (US)
12th May 2026
103AQI (US)
13th May 2026
56AQI (US)
14th May 2026
52AQI (US)
15th May 2026
73AQI (US)
16th May 2026
70AQI (US)
17th May 2026
60AQI (US)
18th May 2026
55AQI (US)
19th May 2026
50AQI (US)
20th May 2026
63AQI (US)
21st May 2026
72AQI (US)
22nd May 2026
82AQI (US)
23rd May 2026
75AQI (US)
24th May 2026
73AQI (US)
25th May 2026
68AQI (US)
26th May 2026
53AQI (US)
27th May 2026
57AQI (US)
28th May 2026
60AQI (US)
29th May 2026
68AQI (US)
30th May 2026
71AQI (US)
31st May 2026
91AQI (US)
1st June 2026
90AQI (US)
2nd June 2026
91AQI (US)
3rd June 2026
64AQI (US)
4th June 2026
31AQI (US)
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

125AQI (US)

103AQI (US)

78AQI (US)

64AQI (US)

69AQI (US)

69AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202687AQI (US)

1
7
13
10
3
8
17
7
15
9
9
20
1
2
28
1
1
3
23
81
41
10

Highest AQI (US) recorded in

January

125AQI (US)

Lowest AQI (US) recorded in

April

64AQI (US)

202595AQI (US)

1
14
13
3
6
17
5
20
11
14
13
2
1
30
1
10
20
6
25
8
23
2
27
1
2
9
18
2
3
14
13
3
10
17
1
31
192
98
39
5

Highest AQI (US) recorded in

January

153AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

202491AQI (US)

6
10
14
1
2
12
9
4
2
1
17
11
2
2
24
4
6
15
9
1
21
9
29
2
16
15
1
24
5
15
16
2
9
16
3
15
16
80
148
95
40
3

Highest AQI (US) recorded in

December

148AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

202398AQI (US)

3
11
16
1
1
4
12
11
2
9
16
4
6
18
6
2
21
7
1
4
25
1
9
22
4
26
1
4
23
3
1
14
16
1
5
19
1
6
18
4
3
34
176
110
37
4

Highest AQI (US) recorded in

January

153AQI (US)

Lowest AQI (US) recorded in

July

55AQI (US)

202290AQI (US)

2
11
7
10
1
12
8
1
4
14
11
2
20
10
5
17
9
14
16
13
11
2
17
12
6
14
11
2
24
4
3
17
11
47
161
89
24

Highest AQI (US) recorded in

December

139AQI (US)

Lowest AQI (US) recorded in

July

48AQI (US)

202189AQI (US)

1
10
18
1
2
9
16
1
1
23
7
5
25
13
17
1
5
23
2
4
27
4
17
1
27
2
5
15
11
2
14
13
1
3
16
12
42
201
78
32
1

Highest AQI (US) recorded in

January

152AQI (US)

Lowest AQI (US) recorded in

July

57AQI (US)

202078AQI (US)

5
7
1
2
8
11
1
17
25
5
18
13
18
13
7
23
7
14
10
5
10
15
4
9
15
3
88
114
46
15
3

Highest AQI (US) recorded in

December

147AQI (US)

Lowest AQI (US) recorded in

June

43AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
98AQI (US)
Least Polluted Year Recorded
2020(Avg.)
78AQI (US)

Hengyang's annual 2026 AQI (US) (87) shows an average percentage change of -3.01% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (89), 2022 (90), 2023 (98), 2024 (91), 2025 (95).