Ligong, Chengde, Hebei, 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
Ligong, Chengde, Hebei, China
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2024
98AQILowest AQI recorded on
20th Aug 2024
19AQISame Day Analysis (10th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 58 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Ligong, Chengde, Hebei, China
AQI
Day
Night
.
4 AM11th Aug 2025
7 PM
3 AM12th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
5PM11th Aug
70AQI
Avg. Lowest Time
9AM11th Aug
44AQI
In the last 24 hours,
Ligong's AQI reached its highest point of 70 at 5 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Ligong, Chengde, Hebei, China
JulAug
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025744 AMAQI
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025509 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20256012 PMAQI
13th Jul 2025611 PMAQI
13th Jul 2025632 PMAQI
13th Jul 2025593 PMAQI
13th Jul 2025574 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025547 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025693 AMAQI
25°C19/33°C
14th Jul 2025674 AMAQI
14th Jul 2025685 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025588 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20254010 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20255112 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025524 PMAQI
14th Jul 2025555 PMAQI
14th Jul 2025546 PMAQI
14th Jul 2025587 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025679 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025672 AMAQI
15th Jul 2025663 AMAQI
26°C19/31°C
15th Jul 2025664 AMAQI
15th Jul 2025665 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025459 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025601 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025586 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256310 PMAQI
15th Jul 20256411 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025653 AMAQI
20°C17/23°C
16th Jul 2025644 AMAQI
16th Jul 2025655 AMAQI
16th Jul 2025656 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254311 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025501 PMAQI
16th Jul 2025502 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025555 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025633 AMAQI
21°C18/26°C
17th Jul 2025614 AMAQI
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025617 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253411 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025552 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025474 PMAQI
17th Jul 2025485 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025598 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025612 AMAQI
18th Jul 2025613 AMAQI
23°C17/28°C
18th Jul 2025594 AMAQI
18th Jul 2025605 AMAQI
18th Jul 2025606 AMAQI
18th Jul 2025607 AMAQI
18th Jul 2025568 AMAQI
18th Jul 2025469 AMAQI
18th Jul 20254910 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20254612 PMAQI
18th Jul 2025521 PMAQI
18th Jul 2025542 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025564 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20255910 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025602 AMAQI
19th Jul 2025603 AMAQI
25°C19/31°C
19th Jul 2025604 AMAQI
19th Jul 2025605 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025597 AMAQI
19th Jul 2025508 AMAQI
19th Jul 2025419 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20255511 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025581 PMAQI
19th Jul 2025662 PMAQI
19th Jul 2025653 PMAQI
19th Jul 2025664 PMAQI
19th Jul 2025745 PMAQI
19th Jul 2025736 PMAQI
19th Jul 2025707 PMAQI
19th Jul 2025648 PMAQI
19th Jul 2025639 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256311 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025602 AMAQI
20th Jul 2025603 AMAQI
24°C20/30°C
20th Jul 2025604 AMAQI
20th Jul 2025605 AMAQI
20th Jul 2025606 AMAQI
20th Jul 2025607 AMAQI
20th Jul 2025688 AMAQI
20th Jul 2025799 AMAQI
20th Jul 20257210 AMAQI
20th Jul 20256511 AMAQI
20th Jul 20256012 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025513 PMAQI
20th Jul 2025504 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025633 AMAQI
20°C18/21°C
21st Jul 2025624 AMAQI
21st Jul 2025625 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025608 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20254110 AMAQI
21st Jul 20253611 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025391 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025433 PMAQI
21st Jul 2025524 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025607 PMAQI
21st Jul 2025608 PMAQI
21st Jul 2025609 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI
25°C18/33°C
22nd Jul 2025594 AMAQI
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025688 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20255311 AMAQI
22nd Jul 20256412 PMAQI
22nd Jul 2025601 PMAQI
22nd Jul 2025622 PMAQI
22nd Jul 2025633 PMAQI
22nd Jul 2025594 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025546 PMAQI
22nd Jul 2025627 PMAQI
22nd Jul 2025628 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256612 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025603 AMAQI
25°C19/31°C
23rd Jul 2025604 AMAQI
23rd Jul 2025605 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025849 AMAQI
23rd Jul 20257110 AMAQI
23rd Jul 20257211 AMAQI
23rd Jul 20257312 PMAQI
23rd Jul 2025671 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025603 PMAQI
23rd Jul 2025624 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025626 PMAQI
23rd Jul 2025617 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20256210 PMAQI
23rd Jul 20256411 PMAQI
24th Jul 20256412 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
24°C20/29°C
24th Jul 2025654 AMAQI
24th Jul 2025645 AMAQI
24th Jul 2025656 AMAQI
24th Jul 2025657 AMAQI
24th Jul 2025518 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20255211 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025531 PMAQI
24th Jul 2025562 PMAQI
24th Jul 2025543 PMAQI
24th Jul 2025514 PMAQI
24th Jul 2025505 PMAQI
24th Jul 2025536 PMAQI
24th Jul 2025577 PMAQI
24th Jul 2025648 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025632 AMAQI
25th Jul 2025633 AMAQI
23°C20/26°C
25th Jul 2025624 AMAQI
25th Jul 2025625 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025617 AMAQI
25th Jul 2025418 AMAQI
25th Jul 2025439 AMAQI
25th Jul 20254010 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20254812 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025654 PMAQI
25th Jul 2025685 PMAQI
25th Jul 2025726 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025638 PMAQI
25th Jul 2025649 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
23°C21/25°C
26th Jul 2025604 AMAQI
26th Jul 2025605 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025788 AMAQI
26th Jul 2025849 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20257811 AMAQI
26th Jul 20257412 PMAQI
26th Jul 2025761 PMAQI
26th Jul 2025792 PMAQI
26th Jul 2025753 PMAQI
26th Jul 2025694 PMAQI
26th Jul 2025655 PMAQI
26th Jul 2025726 PMAQI
26th Jul 2025717 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20255710 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025591 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
24°C22/28°C
27th Jul 2025624 AMAQI
27th Jul 2025625 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025389 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025411 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025544 PMAQI
27th Jul 2025585 PMAQI
27th Jul 2025606 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025559 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255811 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025591 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025593 AMAQI
23°C21/26°C
28th Jul 2025574 AMAQI
28th Jul 2025575 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025577 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025309 AMAQI
28th Jul 20253310 AMAQI
28th Jul 20253511 AMAQI
28th Jul 20254812 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025403 PMAQI
28th Jul 2025414 PMAQI
28th Jul 2025405 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025487 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025569 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
25°C22/29°C
29th Jul 2025564 AMAQI
29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20254810 AMAQI
29th Jul 20254511 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025547 PMAQI
29th Jul 2025628 PMAQI
29th Jul 2025559 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255711 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025583 AMAQI
21°C18/23°C
30th Jul 2025564 AMAQI
30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20254610 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20254012 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025494 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025547 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025569 PMAQI
30th Jul 20255710 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255612 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
21°C17/25°C
31st Jul 2025574 AMAQI
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20254010 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254212 PMAQI
31st Jul 2025501 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025456 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025609 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025593 AMAQI
21°C18/25°C
1st Aug 2025594 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025758 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257310 AMAQI
1st Aug 20257011 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025631 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025614 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025669 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
24°C18/29°C
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025607 AMAQI
2nd Aug 2025758 AMAQI
2nd Aug 2025739 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025662 PMAQI
2nd Aug 2025693 PMAQI
2nd Aug 2025694 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256111 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
24°C20/29°C
3rd Aug 2025624 AMAQI
3rd Aug 2025615 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025659 AMAQI
3rd Aug 20256610 AMAQI
3rd Aug 20256211 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025562 PMAQI
3rd Aug 2025613 PMAQI
3rd Aug 2025574 PMAQI
3rd Aug 2025665 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025687 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
24°C21/27°C
4th Aug 2025604 AMAQI
4th Aug 2025595 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025638 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256511 AMAQI
4th Aug 20256612 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025622 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025627 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025639 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025593 AMAQI
24°C21/27°C
5th Aug 2025624 AMAQI
5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025579 AMAQI
5th Aug 20255410 AMAQI
5th Aug 20255911 AMAQI
5th Aug 20255012 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025522 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025574 PMAQI
5th Aug 2025565 PMAQI
5th Aug 2025526 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025619 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256411 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025601 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025583 AMAQI
24°C22/29°C
6th Aug 2025584 AMAQI
6th Aug 2025595 AMAQI
6th Aug 2025596 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025669 AMAQI
6th Aug 20256910 AMAQI
6th Aug 20256511 AMAQI
6th Aug 20256712 PMAQI
6th Aug 2025621 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025513 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025615 PMAQI
6th Aug 2025586 PMAQI
6th Aug 2025557 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025629 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256111 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025603 AMAQI
26°C20/32°C
7th Aug 2025614 AMAQI
7th Aug 2025615 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025627 AMAQI
7th Aug 2025558 AMAQI
7th Aug 2025599 AMAQI
7th Aug 20256010 AMAQI
7th Aug 20256211 AMAQI
7th Aug 20256812 PMAQI
7th Aug 2025571 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025583 PMAQI
7th Aug 2025574 PMAQI
7th Aug 2025545 PMAQI
7th Aug 2025486 PMAQI
7th Aug 2025537 PMAQI
7th Aug 2025588 PMAQI
7th Aug 2025609 PMAQI
7th Aug 20256210 PMAQI
7th Aug 20256211 PMAQI
8th Aug 20256112 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025643 AMAQI
23°C20/27°C
8th Aug 2025624 AMAQI
8th Aug 2025625 AMAQI
8th Aug 2025626 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025448 AMAQI
8th Aug 2025549 AMAQI
8th Aug 20254410 AMAQI
8th Aug 20254211 AMAQI
8th Aug 20255012 PMAQI
8th Aug 2025521 PMAQI
8th Aug 2025532 PMAQI
8th Aug 2025533 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025616 PMAQI
8th Aug 2025577 PMAQI
8th Aug 2025608 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20255810 PMAQI
8th Aug 20256011 PMAQI
9th Aug 20256112 AMAQI
9th Aug 2025611 AMAQI
9th Aug 2025612 AMAQI
9th Aug 2025613 AMAQI
20°C17/24°C
9th Aug 2025614 AMAQI
9th Aug 2025625 AMAQI
9th Aug 2025626 AMAQI
9th Aug 2025627 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025459 AMAQI
9th Aug 20253610 AMAQI
9th Aug 20253611 AMAQI
9th Aug 20254412 PMAQI
9th Aug 2025441 PMAQI
9th Aug 2025552 PMAQI
9th Aug 2025573 PMAQI
9th Aug 2025544 PMAQI
9th Aug 2025525 PMAQI
9th Aug 2025526 PMAQI
9th Aug 2025527 PMAQI
9th Aug 2025608 PMAQI
9th Aug 2025589 PMAQI
9th Aug 20255910 PMAQI
9th Aug 20256111 PMAQI
10th Aug 20256112 AMAQI
10th Aug 2025611 AMAQI
10th Aug 2025612 AMAQI
10th Aug 2025613 AMAQI
23°C17/30°C
10th Aug 2025604 AMAQI
10th Aug 2025605 AMAQI
10th Aug 2025606 AMAQI
10th Aug 2025607 AMAQI
10th Aug 2025628 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20255010 AMAQI
10th Aug 20254811 AMAQI
10th Aug 20255212 PMAQI
10th Aug 2025491 PMAQI
10th Aug 2025502 PMAQI
10th Aug 2025513 PMAQI
10th Aug 2025484 PMAQI
10th Aug 2025505 PMAQI
10th Aug 2025566 PMAQI
10th Aug 2025537 PMAQI
10th Aug 2025578 PMAQI
10th Aug 2025619 PMAQI
10th Aug 20256010 PMAQI
10th Aug 20256211 PMAQI
11th Aug 20256212 AMAQI
11th Aug 2025601 AMAQI
11th Aug 2025602 AMAQI
11th Aug 2025603 AMAQI
22°C17/28°C
11th Aug 2025584 AMAQI
11th Aug 2025585 AMAQI
11th Aug 2025586 AMAQI
11th Aug 2025597 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025449 AMAQI
11th Aug 20255610 AMAQI
11th Aug 20256111 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025591 PMAQI
11th Aug 2025602 PMAQI
11th Aug 2025603 PMAQI
11th Aug 2025614 PMAQI
11th Aug 2025705 PMAQI
11th Aug 2025636 PMAQI
11th Aug 2025637 PMAQI
11th Aug 2025628 PMAQI
11th Aug 2025649 PMAQI
11th Aug 20256510 PMAQI
11th Aug 20256711 PMAQI
12th Aug 20256512 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 8 AM
61AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 AM - 11 AM
53AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 61), while the lowest AQI was between 10 AM to 11 AM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 11 PM
61AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
61AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 61), while the lowest AQI was between 12 AM to 11 PM (Avg. 61).
2025 Days Vs Air Quality
Ligong, Chengde, Hebei, China
2025
4%
8
86%
190
10%
22
0.9%
2
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
8 DaysModerate
190 DaysPoor
22 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 223 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
Ligong, Chengde, Hebei, 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
93AQI
93AQI
2nd January 2025
72AQI
72AQI
3rd January 2025
80AQI
80AQI
4th January 2025
94AQI
94AQI
5th January 2025
87AQI
87AQI
6th January 2025
71AQI
71AQI
7th January 2025
67AQI
67AQI
8th January 2025
58AQI
58AQI
9th January 2025
56AQI
56AQI
10th January 2025
61AQI
61AQI
11th January 2025
73AQI
73AQI
12th January 2025
73AQI
73AQI
13th January 2025
77AQI
77AQI
14th January 2025
72AQI
72AQI
15th January 2025
69AQI
69AQI
16th January 2025
83AQI
83AQI
17th January 2025
98AQI
98AQI
18th January 2025
106AQI
106AQI
19th January 2025
84AQI
84AQI
20th January 2025
107AQI
107AQI
21st January 2025
89AQI
89AQI
22nd January 2025
86AQI
86AQI
23rd January 2025
124AQI
124AQI
24th January 2025
140AQI
140AQI
25th January 2025
159AQI
159AQI
26th January 2025
109AQI
109AQI
27th January 2025
78AQI
78AQI
28th January 2025
72AQI
72AQI
29th January 2025
101AQI
101AQI
30th January 2025
75AQI
75AQI
31st January 2025
107AQI
107AQI
1st February 2025
129AQI
129AQI
2nd February 2025
91AQI
91AQI
3rd February 2025
74AQI
74AQI
4th February 2025
63AQI
63AQI
5th February 2025
54AQI
54AQI
6th February 2025
60AQI
60AQI
7th February 2025
53AQI
53AQI
8th February 2025
46AQI
46AQI
9th February 2025
56AQI
56AQI
10th February 2025
83AQI
83AQI
11th February 2025
120AQI
120AQI
12th February 2025
71AQI
71AQI
13th February 2025
91AQI
91AQI
14th February 2025
71AQI
71AQI
15th February 2025
89AQI
89AQI
16th February 2025
53AQI
53AQI
17th February 2025
61AQI
61AQI
18th February 2025
57AQI
57AQI
19th February 2025
58AQI
58AQI
20th February 2025
52AQI
52AQI
21st February 2025
51AQI
51AQI
22nd February 2025
54AQI
54AQI
23rd February 2025
47AQI
47AQI
24th February 2025
55AQI
55AQI
25th February 2025
57AQI
57AQI
26th February 2025
64AQI
64AQI
27th February 2025
103AQI
103AQI
28th February 2025
119AQI
119AQI
1st March 2025
141AQI
141AQI
2nd March 2025
86AQI
86AQI
3rd March 2025
96AQI
96AQI
4th March 2025
91AQI
91AQI
5th March 2025
92AQI
92AQI
6th March 2025
63AQI
63AQI
7th March 2025
88AQI
88AQI
8th March 2025
110AQI
110AQI
9th March 2025
129AQI
129AQI
10th March 2025
149AQI
149AQI
11th March 2025
163AQI
163AQI
12th March 2025
82AQI
82AQI
13th March 2025
103AQI
103AQI
14th March 2025
109AQI
109AQI
15th March 2025
83AQI
83AQI
16th March 2025
71AQI
71AQI
17th March 2025
62AQI
62AQI
18th March 2025
53AQI
53AQI
19th March 2025
54AQI
54AQI
20th March 2025
47AQI
47AQI
21st March 2025
48AQI
48AQI
22nd March 2025
52AQI
52AQI
23rd March 2025
91AQI
91AQI
24th March 2025
50AQI
50AQI
25th March 2025
60AQI
60AQI
26th March 2025
89AQI
89AQI
27th March 2025
56AQI
56AQI
28th March 2025
61AQI
61AQI
29th March 2025
53AQI
53AQI
30th March 2025
55AQI
55AQI
31st March 2025
65AQI
65AQI
1st April 2025
63AQI
63AQI
2nd April 2025
54AQI
54AQI
3rd April 2025
66AQI
66AQI
4th April 2025
79AQI
79AQI
5th April 2025
54AQI
54AQI
6th April 2025
68AQI
68AQI
7th April 2025
74AQI
74AQI
8th April 2025
58AQI
58AQI
9th April 2025
74AQI
74AQI
10th April 2025
69AQI
69AQI
11th April 2025
108AQI
108AQI
12th April 2025
78AQI
78AQI
13th April 2025
80AQI
80AQI
14th April 2025
72AQI
72AQI
15th April 2025
72AQI
72AQI
16th April 2025
81AQI
81AQI
17th April 2025
80AQI
80AQI
18th April 2025
66AQI
66AQI
19th April 2025
61AQI
61AQI
20th April 2025
70AQI
70AQI
21st April 2025
87AQI
87AQI
22nd April 2025
58AQI
58AQI
23rd April 2025
73AQI
73AQI
24th April 2025
54AQI
54AQI
25th April 2025
55AQI
55AQI
26th April 2025
82AQI
82AQI
27th April 2025
50AQI
50AQI
28th April 2025
61AQI
61AQI
29th April 2025
69AQI
69AQI
30th April 2025
60AQI
60AQI
1st May 2025
58AQI
58AQI
2nd May 2025
66AQI
66AQI
3rd May 2025
50AQI
50AQI
4th May 2025
60AQI
60AQI
5th May 2025
69AQI
69AQI
6th May 2025
58AQI
58AQI
7th May 2025
84AQI
84AQI
8th May 2025
111AQI
111AQI
9th May 2025
70AQI
70AQI
10th May 2025
82AQI
82AQI
11th May 2025
74AQI
74AQI
12th May 2025
84AQI
84AQI
13th May 2025
97AQI
97AQI
14th May 2025
71AQI
71AQI
15th May 2025
81AQI
81AQI
16th May 2025
99AQI
99AQI
17th May 2025
71AQI
71AQI
18th May 2025
67AQI
67AQI
19th May 2025
67AQI
67AQI
20th May 2025
100AQI
100AQI
21st May 2025
92AQI
92AQI
22nd May 2025
110AQI
110AQI
23rd May 2025
78AQI
78AQI
24th May 2025
71AQI
71AQI
25th May 2025
83AQI
83AQI
26th May 2025
84AQI
84AQI
27th May 2025
70AQI
70AQI
28th May 2025
75AQI
75AQI
29th May 2025
94AQI
94AQI
30th May 2025
103AQI
103AQI
31st May 2025
107AQI
107AQI
1st June 2025
90AQI
90AQI
2nd June 2025
77AQI
77AQI
3rd June 2025
58AQI
58AQI
4th June 2025
57AQI
57AQI
5th June 2025
57AQI
57AQI
6th June 2025
51AQI
51AQI
7th June 2025
52AQI
52AQI
8th June 2025
59AQI
59AQI
9th June 2025
69AQI
69AQI
10th June 2025
54AQI
54AQI
11th June 2025
64AQI
64AQI
12th June 2025
78AQI
78AQI
13th June 2025
79AQI
79AQI
14th June 2025
84AQI
84AQI
15th June 2025
66AQI
66AQI
16th June 2025
54AQI
54AQI
17th June 2025
60AQI
60AQI
18th June 2025
66AQI
66AQI
19th June 2025
66AQI
66AQI
20th June 2025
61AQI
61AQI
21st June 2025
56AQI
56AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
58AQI
58AQI
24th June 2025
65AQI
65AQI
25th June 2025
71AQI
71AQI
26th June 2025
73AQI
73AQI
27th June 2025
77AQI
77AQI
28th June 2025
68AQI
68AQI
29th June 2025
75AQI
75AQI
30th June 2025
65AQI
65AQI
1st July 2025
65AQI
65AQI
2nd July 2025
63AQI
63AQI
3rd July 2025
62AQI
62AQI
4th July 2025
58AQI
58AQI
5th July 2025
61AQI
61AQI
6th July 2025
55AQI
55AQI
7th July 2025
58AQI
58AQI
8th July 2025
60AQI
60AQI
9th July 2025
66AQI
66AQI
10th July 2025
73AQI
73AQI
11th July 2025
72AQI
72AQI
12th July 2025
77AQI
77AQI
13th July 2025
64AQI
64AQI
14th July 2025
62AQI
62AQI
15th July 2025
62AQI
62AQI
16th July 2025
58AQI
58AQI
17th July 2025
56AQI
56AQI
18th July 2025
57AQI
57AQI
19th July 2025
61AQI
61AQI
20th July 2025
60AQI
60AQI
21st July 2025
56AQI
56AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
64AQI
64AQI
24th July 2025
59AQI
59AQI
25th July 2025
60AQI
60AQI
26th July 2025
65AQI
65AQI
27th July 2025
55AQI
55AQI
28th July 2025
50AQI
50AQI
29th July 2025
52AQI
52AQI
30th July 2025
54AQI
54AQI
31st July 2025
55AQI
55AQI
1st August 2025
63AQI
63AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
63AQI
63AQI
4th August 2025
61AQI
61AQI
5th August 2025
59AQI
59AQI
6th August 2025
61AQI
61AQI
7th August 2025
61AQI
61AQI
8th August 2025
58AQI
58AQI
9th August 2025
56AQI
56AQI
10th August 2025
58AQI
58AQI
88AQI
71AQI
82AQI
69AQI
80AQI
65AQI
61AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
23
7
1
2
22
4
3
21
6
1
1
28
1
1
26
4
30
1
30
10
8
190
22
2
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
August60AQI
202478AQI
1
20
7
3
21
7
1
3
20
6
2
7
17
6
3
24
4
3
22
5
7
20
4
17
14
27
3
21
9
1
3
18
6
3
1
28
2
45
252
59
10
Highest AQI recorded in
November94AQI
Lowest AQI recorded in
August48AQI
202380AQI
1
21
7
2
3
14
7
4
6
14
7
4
2
18
7
1
2
4
22
4
1
11
16
3
9
21
1
9
22
12
15
3
7
19
1
4
4
20
3
2
18
13
68
220
56
17
3
Highest AQI recorded in
April97AQI
Lowest AQI recorded in
August56AQI
202273AQI
1
1
1
3
1
1
2
28
1
9
16
5
8
13
1
10
13
5
9
10
10
2
20
6
2
1
28
1
1
43
133
29
4
Highest AQI recorded in
March95AQI
Lowest AQI recorded in
August41AQI
2021112AQI
17
8
6
15
7
6
8
11
9
1
2
19
9
59
35
21
1
2
Highest AQI recorded in
March138AQI
Lowest AQI recorded in
April88AQI
202078AQI
6
4
2
1
4
14
3
8
6
4
3
22
5
20
11
2
24
4
1
11
17
2
13
12
5
1
2
19
7
2
23
8
49
161
51
5
Highest AQI recorded in
November91AQI
Lowest AQI recorded in
September60AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
112AQILeast Polluted Year Recorded
2022(Avg.)
73AQILigong's annual 2025 AQI (73) shows an average percentage change of -10.9% (improved AQI) compared to previous years: 2020 (78), 2021 (112), 2022 (73), 2023 (80), 2024 (78).
