Hengyang Yuan 169 Hospital, 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+
August Air Quality Analysis
Hengyang Yuan 169 Hospital, Hengyang, Hunan, China
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2023
107AQILowest AQI recorded on
28th Aug 2023
29AQISame Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Hengyang Yuan 169 Hospital, Hengyang, Hunan, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5AM3rd Aug
62AQI
Avg. Lowest Time
6PM3rd Aug
50AQI
In the last 24 hours,
Hengyang Yuan 169 Hospital's AQI reached its highest point of 62 at 5 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hengyang Yuan 169 Hospital, Hengyang, Hunan, China
JulAug
05th - 06th06th - 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
5th Jul 2025515 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025658 AMAQI
5th Jul 2025719 AMAQI
5th Jul 20257510 AMAQI
5th Jul 20257811 AMAQI
5th Jul 20257612 PMAQI
5th Jul 2025741 PMAQI
5th Jul 2025732 PMAQI
5th Jul 2025713 PMAQI
5th Jul 2025704 PMAQI
5th Jul 2025695 PMAQI
5th Jul 2025676 PMAQI
5th Jul 2025647 PMAQI
5th Jul 2025618 PMAQI
5th Jul 2025629 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256311 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025521 AMAQI
6th Jul 2025522 AMAQI
6th Jul 2025543 AMAQI
6th Jul 2025564 AMAQI
32°C28/38°C
6th Jul 2025565 AMAQI
6th Jul 2025566 AMAQI
6th Jul 2025567 AMAQI
6th Jul 2025708 AMAQI
6th Jul 2025869 AMAQI
6th Jul 20258210 AMAQI
6th Jul 20258611 AMAQI
6th Jul 20258112 PMAQI
6th Jul 2025821 PMAQI
6th Jul 2025802 PMAQI
6th Jul 2025803 PMAQI
6th Jul 2025814 PMAQI
6th Jul 2025815 PMAQI
6th Jul 2025726 PMAQI
6th Jul 2025717 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025669 PMAQI
6th Jul 20256710 PMAQI
6th Jul 20256611 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025583 AMAQI
7th Jul 2025624 AMAQI
31°C27/38°C
7th Jul 2025625 AMAQI
7th Jul 2025626 AMAQI
7th Jul 2025627 AMAQI
7th Jul 2025858 AMAQI
7th Jul 2025899 AMAQI
7th Jul 20258710 AMAQI
7th Jul 20259111 AMAQI
7th Jul 20258012 PMAQI
7th Jul 2025841 PMAQI
7th Jul 2025822 PMAQI
7th Jul 2025813 PMAQI
7th Jul 2025834 PMAQI
7th Jul 2025835 PMAQI
7th Jul 2025746 PMAQI
7th Jul 2025707 PMAQI
7th Jul 2025688 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20256810 PMAQI
7th Jul 20256911 PMAQI
8th Jul 20256912 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025654 AMAQI
30°C25/37°C
8th Jul 2025655 AMAQI
8th Jul 2025656 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025848 AMAQI
8th Jul 2025929 AMAQI
8th Jul 20259610 AMAQI
8th Jul 20259411 AMAQI
8th Jul 20258912 PMAQI
8th Jul 2025861 PMAQI
8th Jul 2025862 PMAQI
8th Jul 2025843 PMAQI
8th Jul 2025824 PMAQI
8th Jul 2025845 PMAQI
8th Jul 2025696 PMAQI
8th Jul 2025657 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025689 PMAQI
8th Jul 20256810 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025663 AMAQI
9th Jul 2025694 AMAQI
32°C27/37°C
9th Jul 2025705 AMAQI
9th Jul 2025696 AMAQI
9th Jul 2025707 AMAQI
9th Jul 2025728 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20258110 AMAQI
9th Jul 20258411 AMAQI
9th Jul 20258312 PMAQI
9th Jul 2025841 PMAQI
9th Jul 2025802 PMAQI
9th Jul 2025763 PMAQI
9th Jul 2025794 PMAQI
9th Jul 2025785 PMAQI
9th Jul 2025796 PMAQI
9th Jul 2025747 PMAQI
9th Jul 2025718 PMAQI
9th Jul 2025739 PMAQI
9th Jul 20257110 PMAQI
9th Jul 20257211 PMAQI
10th Jul 20257012 AMAQI
10th Jul 2025661 AMAQI
10th Jul 2025662 AMAQI
10th Jul 2025683 AMAQI
10th Jul 2025684 AMAQI
31°C27/36°C
10th Jul 2025685 AMAQI
10th Jul 2025686 AMAQI
10th Jul 2025687 AMAQI
10th Jul 2025608 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255710 AMAQI
10th Jul 20255811 AMAQI
10th Jul 20255712 PMAQI
10th Jul 2025561 PMAQI
10th Jul 2025562 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025544 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025546 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025644 AMAQI
30°C26/35°C
11th Jul 2025645 AMAQI
11th Jul 2025646 AMAQI
11th Jul 2025647 AMAQI
11th Jul 2025558 AMAQI
11th Jul 2025539 AMAQI
11th Jul 20255410 AMAQI
11th Jul 20255911 AMAQI
11th Jul 20255812 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025592 PMAQI
11th Jul 2025783 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025565 PMAQI
11th Jul 2025586 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025648 PMAQI
11th Jul 2025659 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025643 AMAQI
12th Jul 2025634 AMAQI
30°C26/35°C
12th Jul 2025635 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025637 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025599 AMAQI
12th Jul 20256110 AMAQI
12th Jul 20256111 AMAQI
12th Jul 20256112 PMAQI
12th Jul 2025621 PMAQI
12th Jul 2025642 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025654 PMAQI
12th Jul 2025635 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025638 PMAQI
12th Jul 2025629 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025633 AMAQI
13th Jul 2025624 AMAQI
28°C25/33°C
13th Jul 2025635 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20256210 AMAQI
13th Jul 20256611 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025621 PMAQI
13th Jul 2025612 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025556 PMAQI
13th Jul 2025577 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025619 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256112 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025624 AMAQI
28°C25/33°C
14th Jul 2025635 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025618 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20256710 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20257012 PMAQI
14th Jul 2025691 PMAQI
14th Jul 2025682 PMAQI
14th Jul 2025653 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025625 PMAQI
14th Jul 2025596 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025638 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256011 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025611 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025634 AMAQI
30°C26/34°C
15th Jul 2025635 AMAQI
15th Jul 2025636 AMAQI
15th Jul 2025637 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255612 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025562 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255912 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025614 AMAQI
31°C26/36°C
16th Jul 2025615 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025549 AMAQI
16th Jul 20255510 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255612 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025562 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025557 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255812 AMAQI
17th Jul 2025611 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025603 AMAQI
17th Jul 2025594 AMAQI
32°C28/37°C
17th Jul 2025595 AMAQI
17th Jul 2025596 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20255412 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025599 PMAQI
17th Jul 20256110 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025591 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025593 AMAQI
18th Jul 2025584 AMAQI
32°C28/37°C
18th Jul 2025585 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025678 AMAQI
18th Jul 2025719 AMAQI
18th Jul 20257110 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20256312 PMAQI
18th Jul 2025661 PMAQI
18th Jul 2025642 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025684 PMAQI
18th Jul 2025745 PMAQI
18th Jul 2025726 PMAQI
18th Jul 2025707 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256512 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025613 AMAQI
19th Jul 2025624 AMAQI
31°C26/37°C
19th Jul 2025615 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025617 AMAQI
19th Jul 2025688 AMAQI
19th Jul 2025669 AMAQI
19th Jul 20256610 AMAQI
19th Jul 20256711 AMAQI
19th Jul 20256612 PMAQI
19th Jul 2025661 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025626 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256310 PMAQI
19th Jul 20256311 PMAQI
20th Jul 20256312 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025622 AMAQI
20th Jul 2025623 AMAQI
20th Jul 2025634 AMAQI
30°C26/36°C
20th Jul 2025625 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025627 AMAQI
20th Jul 2025628 AMAQI
20th Jul 2025619 AMAQI
20th Jul 20255910 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20255612 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025494 PMAQI
20th Jul 2025485 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025579 PMAQI
20th Jul 20255710 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025622 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025624 AMAQI
29°C26/34°C
21st Jul 2025615 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025617 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025389 AMAQI
21st Jul 20254010 AMAQI
21st Jul 20253411 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025442 PMAQI
21st Jul 2025413 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255510 PMAQI
21st Jul 20255411 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025584 AMAQI
29°C26/33°C
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025358 AMAQI
22nd Jul 2025289 AMAQI
22nd Jul 20253210 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253512 PMAQI
22nd Jul 2025411 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025393 PMAQI
22nd Jul 2025344 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025539 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255211 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI
28°C26/32°C
23rd Jul 2025545 AMAQI
23rd Jul 2025556 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025288 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025335 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20255011 PMAQI
24th Jul 20255012 AMAQI
24th Jul 2025491 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025524 AMAQI
28°C25/33°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025409 AMAQI
24th Jul 20254810 AMAQI
24th Jul 20254611 AMAQI
24th Jul 20254612 PMAQI
24th Jul 2025521 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025544 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025527 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255410 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
29°C25/34°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025508 AMAQI
25th Jul 2025499 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255311 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025555 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025524 AMAQI
30°C26/36°C
26th Jul 2025525 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025639 AMAQI
26th Jul 20256310 AMAQI
26th Jul 20256711 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025671 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025663 PMAQI
26th Jul 2025664 PMAQI
26th Jul 2025645 PMAQI
26th Jul 2025616 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
31°C26/37°C
27th Jul 2025555 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20255910 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20255412 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025562 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025574 PMAQI
27th Jul 2025555 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025554 AMAQI
29°C26/33°C
28th Jul 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025548 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255811 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025573 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025557 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255611 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025553 AMAQI
29th Jul 2025554 AMAQI
29°C25/33°C
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255610 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255912 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025604 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025554 AMAQI
29°C26/33°C
30th Jul 2025555 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20256311 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025611 PMAQI
30th Jul 2025582 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025594 PMAQI
30th Jul 2025595 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI
29°C25/35°C
31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025642 PMAQI
31st Jul 2025633 PMAQI
31st Jul 2025634 PMAQI
31st Jul 2025515 PMAQI
31st Jul 2025566 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025578 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20255712 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025584 AMAQI
29°C25/35°C
1st Aug 2025575 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025643 PMAQI
1st Aug 2025654 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025596 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025679 PMAQI
1st Aug 20257110 PMAQI
1st Aug 20256811 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025572 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025594 AMAQI
30°C26/35°C
2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025587 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025749 AMAQI
2nd Aug 20257110 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257012 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025762 PMAQI
2nd Aug 2025673 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025705 PMAQI
2nd Aug 2025676 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025648 PMAQI
2nd Aug 2025669 PMAQI
2nd Aug 20256810 PMAQI
2nd Aug 20256711 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI
31°C26/36°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20255812 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025533 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025525 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025567 PMAQI
3rd Aug 2025588 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20255911 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025611 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025613 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
60AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
60AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 60), while the lowest AQI was between 5 AM to 7 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM - 11 PM
59AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
59AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 59), while the lowest AQI was between 12 AM to 11 PM (Avg. 59).
2025 Days Vs Air Quality
Hengyang Yuan 169 Hospital, Hengyang, Hunan, China
2025
6%
12
60%
128
25%
54
8%
18
0.9%
2
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
12 DaysModerate
128 DaysPoor
54 DaysUnhealthy
18 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 215 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 Yuan 169 Hospital, Hengyang, Hunan, China
AQI levels in 2025
AQI
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.
1st January 2025
160AQI
160AQI
2nd January 2025
129AQI
129AQI
3rd January 2025
163AQI
163AQI
4th January 2025
190AQI
190AQI
5th January 2025
174AQI
174AQI
6th January 2025
167AQI
167AQI
7th January 2025
164AQI
164AQI
8th January 2025
155AQI
155AQI
9th January 2025
132AQI
132AQI
10th January 2025
127AQI
127AQI
11th January 2025
126AQI
126AQI
12th January 2025
136AQI
136AQI
13th January 2025
133AQI
133AQI
14th January 2025
142AQI
142AQI
15th January 2025
143AQI
143AQI
16th January 2025
130AQI
130AQI
17th January 2025
140AQI
140AQI
18th January 2025
149AQI
149AQI
19th January 2025
161AQI
161AQI
20th January 2025
161AQI
161AQI
21st January 2025
161AQI
161AQI
22nd January 2025
166AQI
166AQI
23rd January 2025
200AQI
200AQI
24th January 2025
226AQI
226AQI
25th January 2025
108AQI
108AQI
26th January 2025
109AQI
109AQI
27th January 2025
99AQI
99AQI
28th January 2025
126AQI
126AQI
29th January 2025
221AQI
221AQI
30th January 2025
157AQI
157AQI
31st January 2025
142AQI
142AQI
1st February 2025
111AQI
111AQI
2nd February 2025
97AQI
97AQI
3rd February 2025
117AQI
117AQI
4th February 2025
122AQI
122AQI
5th February 2025
144AQI
144AQI
6th February 2025
132AQI
132AQI
7th February 2025
121AQI
121AQI
8th February 2025
82AQI
82AQI
9th February 2025
89AQI
89AQI
10th February 2025
104AQI
104AQI
11th February 2025
124AQI
124AQI
12th February 2025
132AQI
132AQI
13th February 2025
152AQI
152AQI
14th February 2025
159AQI
159AQI
15th February 2025
158AQI
158AQI
16th February 2025
121AQI
121AQI
17th February 2025
127AQI
127AQI
18th February 2025
103AQI
103AQI
19th February 2025
100AQI
100AQI
20th February 2025
76AQI
76AQI
21st February 2025
140AQI
140AQI
22nd February 2025
75AQI
75AQI
23rd February 2025
116AQI
116AQI
24th February 2025
130AQI
130AQI
25th February 2025
150AQI
150AQI
26th February 2025
153AQI
153AQI
27th February 2025
130AQI
130AQI
28th February 2025
108AQI
108AQI
1st March 2025
92AQI
92AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
64AQI
64AQI
4th March 2025
68AQI
68AQI
5th March 2025
73AQI
73AQI
6th March 2025
101AQI
101AQI
7th March 2025
97AQI
97AQI
8th March 2025
100AQI
100AQI
9th March 2025
103AQI
103AQI
10th March 2025
95AQI
95AQI
11th March 2025
108AQI
108AQI
12th March 2025
98AQI
98AQI
13th March 2025
111AQI
111AQI
14th March 2025
71AQI
71AQI
15th March 2025
78AQI
78AQI
16th March 2025
80AQI
80AQI
17th March 2025
78AQI
78AQI
18th March 2025
79AQI
79AQI
19th March 2025
78AQI
78AQI
20th March 2025
92AQI
92AQI
21st March 2025
105AQI
105AQI
22nd March 2025
110AQI
110AQI
23rd March 2025
136AQI
136AQI
24th March 2025
125AQI
125AQI
25th March 2025
131AQI
131AQI
26th March 2025
103AQI
103AQI
27th March 2025
104AQI
104AQI
28th March 2025
86AQI
86AQI
29th March 2025
85AQI
85AQI
30th March 2025
75AQI
75AQI
31st March 2025
85AQI
85AQI
1st April 2025
84AQI
84AQI
2nd April 2025
88AQI
88AQI
3rd April 2025
92AQI
92AQI
4th April 2025
114AQI
114AQI
5th April 2025
114AQI
114AQI
6th April 2025
111AQI
111AQI
7th April 2025
109AQI
109AQI
8th April 2025
103AQI
103AQI
9th April 2025
106AQI
106AQI
10th April 2025
94AQI
94AQI
11th April 2025
95AQI
95AQI
12th April 2025
168AQI
168AQI
13th April 2025
131AQI
131AQI
14th April 2025
124AQI
124AQI
15th April 2025
107AQI
107AQI
16th April 2025
108AQI
108AQI
17th April 2025
99AQI
99AQI
18th April 2025
96AQI
96AQI
19th April 2025
84AQI
84AQI
20th April 2025
83AQI
83AQI
21st April 2025
78AQI
78AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
81AQI
81AQI
24th April 2025
76AQI
76AQI
25th April 2025
76AQI
76AQI
26th April 2025
78AQI
78AQI
27th April 2025
73AQI
73AQI
28th April 2025
79AQI
79AQI
29th April 2025
86AQI
86AQI
30th April 2025
84AQI
84AQI
1st May 2025
84AQI
84AQI
2nd May 2025
86AQI
86AQI
3rd May 2025
91AQI
91AQI
4th May 2025
89AQI
89AQI
5th May 2025
83AQI
83AQI
6th May 2025
86AQI
86AQI
7th May 2025
92AQI
92AQI
8th May 2025
81AQI
81AQI
9th May 2025
79AQI
79AQI
10th May 2025
83AQI
83AQI
11th May 2025
83AQI
83AQI
12th May 2025
87AQI
87AQI
13th May 2025
85AQI
85AQI
14th May 2025
86AQI
86AQI
15th May 2025
92AQI
92AQI
16th May 2025
78AQI
78AQI
17th May 2025
79AQI
79AQI
18th May 2025
74AQI
74AQI
19th May 2025
75AQI
75AQI
20th May 2025
70AQI
70AQI
21st May 2025
69AQI
69AQI
22nd May 2025
66AQI
66AQI
23rd May 2025
71AQI
71AQI
24th May 2025
82AQI
82AQI
25th May 2025
88AQI
88AQI
26th May 2025
86AQI
86AQI
27th May 2025
91AQI
91AQI
28th May 2025
76AQI
76AQI
29th May 2025
74AQI
74AQI
30th May 2025
71AQI
71AQI
31st May 2025
68AQI
68AQI
1st June 2025
67AQI
67AQI
2nd June 2025
67AQI
67AQI
3rd June 2025
74AQI
74AQI
4th June 2025
80AQI
80AQI
5th June 2025
81AQI
81AQI
6th June 2025
80AQI
80AQI
7th June 2025
75AQI
75AQI
8th June 2025
73AQI
73AQI
9th June 2025
77AQI
77AQI
10th June 2025
81AQI
81AQI
11th June 2025
78AQI
78AQI
12th June 2025
74AQI
74AQI
13th June 2025
74AQI
74AQI
14th June 2025
71AQI
71AQI
15th June 2025
67AQI
67AQI
16th June 2025
65AQI
65AQI
17th June 2025
61AQI
61AQI
18th June 2025
46AQI
46AQI
19th June 2025
46AQI
46AQI
20th June 2025
47AQI
47AQI
21st June 2025
51AQI
51AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
55AQI
55AQI
24th June 2025
54AQI
54AQI
25th June 2025
59AQI
59AQI
26th June 2025
60AQI
60AQI
27th June 2025
51AQI
51AQI
28th June 2025
48AQI
48AQI
29th June 2025
49AQI
49AQI
30th June 2025
48AQI
48AQI
1st July 2025
45AQI
45AQI
2nd July 2025
41AQI
41AQI
3rd July 2025
44AQI
44AQI
4th July 2025
50AQI
50AQI
5th July 2025
60AQI
60AQI
6th July 2025
67AQI
67AQI
7th July 2025
70AQI
70AQI
8th July 2025
72AQI
72AQI
9th July 2025
72AQI
72AQI
10th July 2025
63AQI
63AQI
11th July 2025
62AQI
62AQI
12th July 2025
63AQI
63AQI
13th July 2025
61AQI
61AQI
14th July 2025
63AQI
63AQI
15th July 2025
58AQI
58AQI
16th July 2025
58AQI
58AQI
17th July 2025
58AQI
58AQI
18th July 2025
63AQI
63AQI
19th July 2025
64AQI
64AQI
20th July 2025
58AQI
58AQI
21st July 2025
51AQI
51AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
46AQI
46AQI
24th July 2025
52AQI
52AQI
25th July 2025
53AQI
53AQI
26th July 2025
58AQI
58AQI
27th July 2025
55AQI
55AQI
28th July 2025
56AQI
56AQI
29th July 2025
56AQI
56AQI
30th July 2025
56AQI
56AQI
31st July 2025
56AQI
56AQI
1st August 2025
62AQI
62AQI
2nd August 2025
63AQI
63AQI
152AQI
120AQI
93AQI
97AQI
81AQI
64AQI
57AQI
63AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
1
15
13
2
6
18
4
20
11
19
10
1
31
6
24
6
25
2
12
128
54
18
2
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
July57AQI
202485AQI
2
10
17
2
4
11
3
3
1
1
7
1
1
4
8
11
19
15
16
14
17
23
6
4
18
9
12
14
4
14
17
55
142
64
26
1
Highest AQI recorded in
December147AQI
Lowest AQI recorded in
July49AQI
202385AQI
1
5
4
6
2
3
15
1
2
16
12
1
6
20
4
3
20
6
2
10
20
14
17
4
26
1
5
21
4
1
14
15
1
1
9
16
1
11
13
4
2
50
182
90
15
2
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
July52AQI
2021117AQI
2
9
18
2
3
8
14
3
3
13
1
6
23
24
21
2
Highest AQI recorded in
January149AQI
Lowest AQI recorded in
March68AQI
202089AQI
3
6
3
1
2
9
8
2
13
5
12
18
5
25
1
12
16
3
5
18
7
7
6
17
1
4
6
17
3
3
9
16
3
50
120
70
23
3
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
June55AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
117AQILeast Polluted Year Recorded
2024(Avg.)
85AQIHengyang Yuan 169 Hospital's annual 2025 AQI (94) shows an average percentage change of 2.1% (worsened AQI) compared to previous years: 2020 (89), 2021 (117), 2023 (85), 2024 (85).
