Qingfeng Audio And Video Technology Center, Leling, Shandong, 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
Qingfeng Audio And Video Technology Center, Leling, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
150AQILowest AQI recorded on
6th Aug 2023
36AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 61 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Qingfeng Audio And Video Technology Center, Leling, Shandong, 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
6PM3rd Aug
78AQI
Avg. Lowest Time
1AM4th Aug
58AQI
In the last 24 hours,
Qingfeng Audio And Video Technology Center's AQI reached its highest point of 78 at 6 PM 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
Qingfeng Audio And Video Technology Center, Leling, Shandong, 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 2025635 AMAQI
5th Jul 2025636 AMAQI
5th Jul 2025637 AMAQI
5th Jul 2025638 AMAQI
5th Jul 2025659 AMAQI
5th Jul 20256210 AMAQI
5th Jul 20256411 AMAQI
5th Jul 20257212 PMAQI
5th Jul 2025691 PMAQI
5th Jul 2025752 PMAQI
5th Jul 2025783 PMAQI
5th Jul 2025784 PMAQI
5th Jul 2025725 PMAQI
5th Jul 2025566 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025598 PMAQI
5th Jul 2025609 PMAQI
5th Jul 20256310 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256112 AMAQI
6th Jul 2025621 AMAQI
6th Jul 2025632 AMAQI
6th Jul 2025633 AMAQI
6th Jul 2025644 AMAQI
35°C30/41°C
6th Jul 2025635 AMAQI
6th Jul 2025636 AMAQI
6th Jul 2025637 AMAQI
6th Jul 2025478 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20254010 AMAQI
6th Jul 20254711 AMAQI
6th Jul 20255312 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025462 PMAQI
6th Jul 2025413 PMAQI
6th Jul 2025394 PMAQI
6th Jul 2025405 PMAQI
6th Jul 2025356 PMAQI
6th Jul 2025377 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255510 PMAQI
6th Jul 20255511 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025631 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025604 AMAQI
32°C27/36°C
7th Jul 2025615 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025559 AMAQI
7th Jul 20255610 AMAQI
7th Jul 20255911 AMAQI
7th Jul 20256412 PMAQI
7th Jul 2025641 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025693 PMAQI
7th Jul 2025754 PMAQI
7th Jul 2025785 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255711 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025612 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025614 AMAQI
30°C22/39°C
8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20255410 AMAQI
8th Jul 20256311 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025673 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025715 PMAQI
8th Jul 2025786 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256610 PMAQI
8th Jul 20257011 PMAQI
9th Jul 20256812 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025604 AMAQI
31°C25/38°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025528 AMAQI
9th Jul 2025469 AMAQI
9th Jul 20255010 AMAQI
9th Jul 20255411 AMAQI
9th Jul 20256212 PMAQI
9th Jul 2025651 PMAQI
9th Jul 2025742 PMAQI
9th Jul 2025713 PMAQI
9th Jul 2025694 PMAQI
9th Jul 2025665 PMAQI
9th Jul 2025706 PMAQI
9th Jul 2025677 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025669 PMAQI
9th Jul 20256810 PMAQI
9th Jul 20257611 PMAQI
10th Jul 20257412 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025614 AMAQI
33°C27/38°C
10th Jul 2025615 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025858 AMAQI
10th Jul 2025919 AMAQI
10th Jul 202510110 AMAQI
10th Jul 202510411 AMAQI
10th Jul 202510412 PMAQI
10th Jul 2025981 PMAQI
10th Jul 2025942 PMAQI
10th Jul 2025873 PMAQI
10th Jul 2025804 PMAQI
10th Jul 2025805 PMAQI
10th Jul 2025796 PMAQI
10th Jul 2025747 PMAQI
10th Jul 2025678 PMAQI
10th Jul 2025709 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025663 AMAQI
11th Jul 2025694 AMAQI
32°C27/38°C
11th Jul 2025695 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025697 AMAQI
11th Jul 20251118 AMAQI
11th Jul 20251129 AMAQI
11th Jul 20259810 AMAQI
11th Jul 20259411 AMAQI
11th Jul 20259812 PMAQI
11th Jul 2025891 PMAQI
11th Jul 2025862 PMAQI
11th Jul 2025773 PMAQI
11th Jul 2025674 PMAQI
11th Jul 2025745 PMAQI
11th Jul 2025736 PMAQI
11th Jul 2025747 PMAQI
11th Jul 2025688 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20256810 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257012 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025703 AMAQI
12th Jul 2025724 AMAQI
32°C27/38°C
12th Jul 2025725 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 20251228 AMAQI
12th Jul 20251269 AMAQI
12th Jul 202512210 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20259912 PMAQI
12th Jul 2025891 PMAQI
12th Jul 2025782 PMAQI
12th Jul 2025763 PMAQI
12th Jul 2025764 PMAQI
12th Jul 2025805 PMAQI
12th Jul 2025806 PMAQI
12th Jul 2025777 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025729 PMAQI
12th Jul 20258010 PMAQI
12th Jul 20257911 PMAQI
13th Jul 20258012 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025723 AMAQI
13th Jul 2025754 AMAQI
34°C28/39°C
13th Jul 2025755 AMAQI
13th Jul 2025756 AMAQI
13th Jul 2025757 AMAQI
13th Jul 2025808 AMAQI
13th Jul 2025829 AMAQI
13th Jul 20257010 AMAQI
13th Jul 20257011 AMAQI
13th Jul 20259012 PMAQI
13th Jul 2025941 PMAQI
13th Jul 2025912 PMAQI
13th Jul 2025833 PMAQI
13th Jul 2025774 PMAQI
13th Jul 2025755 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256612 AMAQI
14th Jul 2025671 AMAQI
14th Jul 2025672 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025744 AMAQI
33°C29/38°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025509 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025522 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025638 PMAQI
14th Jul 2025629 PMAQI
14th Jul 20256210 PMAQI
14th Jul 20256311 PMAQI
15th Jul 20256412 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025664 AMAQI
31°C26/36°C
15th Jul 2025665 AMAQI
15th Jul 2025676 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025619 AMAQI
15th Jul 20255810 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20256212 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025764 PMAQI
15th Jul 2025805 PMAQI
15th Jul 2025726 PMAQI
15th Jul 2025727 PMAQI
15th Jul 2025718 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257210 PMAQI
15th Jul 20257211 PMAQI
16th Jul 20256412 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025673 AMAQI
16th Jul 2025664 AMAQI
29°C25/37°C
16th Jul 2025665 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025669 AMAQI
16th Jul 20256510 AMAQI
16th Jul 20256111 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025625 PMAQI
16th Jul 2025616 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025688 PMAQI
16th Jul 2025709 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20257412 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025663 AMAQI
17th Jul 2025664 AMAQI
28°C23/34°C
17th Jul 2025655 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025878 AMAQI
17th Jul 20251079 AMAQI
17th Jul 20257910 AMAQI
17th Jul 20256911 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025611 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025506 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025668 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256311 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025694 AMAQI
30°C24/36°C
18th Jul 2025685 AMAQI
18th Jul 2025686 AMAQI
18th Jul 2025687 AMAQI
18th Jul 2025808 AMAQI
18th Jul 2025989 AMAQI
18th Jul 20259310 AMAQI
18th Jul 20257711 AMAQI
18th Jul 20256612 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025612 PMAQI
18th Jul 2025673 PMAQI
18th Jul 2025624 PMAQI
18th Jul 2025635 PMAQI
18th Jul 2025806 PMAQI
18th Jul 2025747 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025659 PMAQI
18th Jul 20256510 PMAQI
18th Jul 20256311 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025694 AMAQI
30°C25/37°C
19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025697 AMAQI
19th Jul 2025808 AMAQI
19th Jul 2025849 AMAQI
19th Jul 20257610 AMAQI
19th Jul 20257211 AMAQI
19th Jul 20256812 PMAQI
19th Jul 2025641 PMAQI
19th Jul 2025582 PMAQI
19th Jul 2025533 PMAQI
19th Jul 2025554 PMAQI
19th Jul 2025615 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025648 PMAQI
19th Jul 2025649 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256912 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025684 AMAQI
31°C25/37°C
20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025899 AMAQI
20th Jul 20258210 AMAQI
20th Jul 20258111 AMAQI
20th Jul 20257712 PMAQI
20th Jul 2025741 PMAQI
20th Jul 2025792 PMAQI
20th Jul 2025793 PMAQI
20th Jul 2025804 PMAQI
20th Jul 2025745 PMAQI
20th Jul 2025746 PMAQI
20th Jul 2025787 PMAQI
20th Jul 2025728 PMAQI
20th Jul 2025749 PMAQI
20th Jul 20257110 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257112 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025683 AMAQI
21st Jul 2025704 AMAQI
30°C24/38°C
21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025858 AMAQI
21st Jul 2025889 AMAQI
21st Jul 20259410 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025411 PMAQI
21st Jul 2025632 PMAQI
21st Jul 2025563 PMAQI
21st Jul 2025684 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025708 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20256910 PMAQI
21st Jul 20256511 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025661 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025684 AMAQI
28°C24/34°C
22nd Jul 2025685 AMAQI
22nd Jul 2025686 AMAQI
22nd Jul 2025687 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20252310 AMAQI
22nd Jul 20252511 AMAQI
22nd Jul 20252912 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025362 PMAQI
22nd Jul 2025473 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025535 PMAQI
22nd Jul 2025496 PMAQI
22nd Jul 2025537 PMAQI
22nd Jul 2025618 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20255712 AMAQI
23rd Jul 2025621 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025614 AMAQI
29°C25/34°C
23rd Jul 2025625 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20254812 PMAQI
23rd Jul 2025401 PMAQI
23rd Jul 2025452 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025466 PMAQI
23rd Jul 2025427 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025489 PMAQI
23rd Jul 20254810 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025594 AMAQI
29°C26/35°C
24th Jul 2025585 AMAQI
24th Jul 2025596 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025628 AMAQI
24th Jul 2025669 AMAQI
24th Jul 20256410 AMAQI
24th Jul 20256911 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025681 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025575 PMAQI
24th Jul 2025596 PMAQI
24th Jul 2025597 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256410 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025603 AMAQI
25th Jul 2025604 AMAQI
31°C25/36°C
25th Jul 2025595 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025759 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257311 AMAQI
25th Jul 20257212 PMAQI
25th Jul 2025711 PMAQI
25th Jul 2025692 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025686 PMAQI
25th Jul 2025677 PMAQI
25th Jul 2025638 PMAQI
25th Jul 2025669 PMAQI
25th Jul 20256910 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025624 AMAQI
32°C26/38°C
26th Jul 2025625 AMAQI
26th Jul 2025626 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025778 AMAQI
26th Jul 2025889 AMAQI
26th Jul 20258210 AMAQI
26th Jul 20257611 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025441 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025563 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025345 PMAQI
26th Jul 2025466 PMAQI
26th Jul 2025557 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256811 PMAQI
27th Jul 20256912 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025612 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025644 AMAQI
32°C26/38°C
27th Jul 2025645 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025647 AMAQI
27th Jul 2025668 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20256010 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20254712 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025324 PMAQI
27th Jul 2025335 PMAQI
27th Jul 2025366 PMAQI
27th Jul 2025457 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256112 AMAQI
28th Jul 2025621 AMAQI
28th Jul 2025632 AMAQI
28th Jul 2025623 AMAQI
28th Jul 2025614 AMAQI
32°C26/38°C
28th Jul 2025605 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20258010 AMAQI
28th Jul 20257811 AMAQI
28th Jul 20257512 PMAQI
28th Jul 2025711 PMAQI
28th Jul 2025722 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025684 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025657 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025611 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025623 AMAQI
29th Jul 2025644 AMAQI
32°C27/38°C
29th Jul 2025645 AMAQI
29th Jul 2025646 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025464 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025598 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025604 AMAQI
29°C23/37°C
30th Jul 2025605 AMAQI
30th Jul 2025596 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025698 AMAQI
30th Jul 2025699 AMAQI
30th Jul 20256110 AMAQI
30th Jul 20255511 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025681 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025533 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025426 PMAQI
30th Jul 2025487 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025603 AMAQI
31st Jul 2025604 AMAQI
27°C22/34°C
31st Jul 2025605 AMAQI
31st Jul 2025606 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025608 AMAQI
31st Jul 2025609 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20254712 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025594 PMAQI
31st Jul 2025635 PMAQI
31st Jul 2025606 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025594 AMAQI
28°C23/36°C
1st Aug 2025605 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025788 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20257610 AMAQI
1st Aug 20256911 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025662 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025616 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255910 PMAQI
1st Aug 20255811 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI
30°C26/37°C
2nd Aug 2025625 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025698 AMAQI
2nd Aug 2025649 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20255512 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025552 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025674 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025636 PMAQI
2nd Aug 2025647 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025619 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025604 AMAQI
30°C25/36°C
3rd Aug 2025605 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025607 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20257210 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025691 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025703 PMAQI
3rd Aug 2025774 PMAQI
3rd Aug 2025715 PMAQI
3rd Aug 2025786 PMAQI
3rd Aug 2025697 PMAQI
3rd Aug 2025668 PMAQI
3rd Aug 2025659 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025581 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
69AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 7 PM
62AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 69), while the lowest AQI was between 11 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
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. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
Qingfeng Audio And Video Technology Center, Leling, Shandong, China
2025
0.9%
2
64%
136
31%
67
4%
9
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
2 DaysModerate
136 DaysPoor
67 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% 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
Qingfeng Audio And Video Technology Center, Leling, Shandong, 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
153AQI
153AQI
2nd January 2025
87AQI
87AQI
3rd January 2025
138AQI
138AQI
4th January 2025
150AQI
150AQI
5th January 2025
173AQI
173AQI
6th January 2025
88AQI
88AQI
7th January 2025
105AQI
105AQI
8th January 2025
60AQI
60AQI
9th January 2025
75AQI
75AQI
10th January 2025
90AQI
90AQI
11th January 2025
124AQI
124AQI
12th January 2025
110AQI
110AQI
13th January 2025
148AQI
148AQI
14th January 2025
110AQI
110AQI
15th January 2025
93AQI
93AQI
16th January 2025
102AQI
102AQI
17th January 2025
111AQI
111AQI
18th January 2025
147AQI
147AQI
19th January 2025
133AQI
133AQI
20th January 2025
142AQI
142AQI
21st January 2025
156AQI
156AQI
22nd January 2025
95AQI
95AQI
23rd January 2025
133AQI
133AQI
24th January 2025
120AQI
120AQI
25th January 2025
123AQI
123AQI
26th January 2025
114AQI
114AQI
27th January 2025
73AQI
73AQI
28th January 2025
110AQI
110AQI
29th January 2025
186AQI
186AQI
30th January 2025
118AQI
118AQI
31st January 2025
117AQI
117AQI
1st February 2025
100AQI
100AQI
2nd February 2025
148AQI
148AQI
3rd February 2025
69AQI
69AQI
4th February 2025
83AQI
83AQI
5th February 2025
62AQI
62AQI
6th February 2025
96AQI
96AQI
7th February 2025
48AQI
48AQI
8th February 2025
57AQI
57AQI
9th February 2025
82AQI
82AQI
10th February 2025
118AQI
118AQI
11th February 2025
137AQI
137AQI
12th February 2025
92AQI
92AQI
13th February 2025
134AQI
134AQI
14th February 2025
125AQI
125AQI
15th February 2025
138AQI
138AQI
16th February 2025
97AQI
97AQI
17th February 2025
84AQI
84AQI
18th February 2025
90AQI
90AQI
19th February 2025
92AQI
92AQI
20th February 2025
112AQI
112AQI
21st February 2025
100AQI
100AQI
22nd February 2025
102AQI
102AQI
23rd February 2025
66AQI
66AQI
24th February 2025
89AQI
89AQI
25th February 2025
105AQI
105AQI
26th February 2025
131AQI
131AQI
27th February 2025
144AQI
144AQI
28th February 2025
165AQI
165AQI
1st March 2025
172AQI
172AQI
2nd March 2025
92AQI
92AQI
3rd March 2025
87AQI
87AQI
4th March 2025
96AQI
96AQI
5th March 2025
130AQI
130AQI
6th March 2025
106AQI
106AQI
7th March 2025
143AQI
143AQI
8th March 2025
143AQI
143AQI
9th March 2025
154AQI
154AQI
10th March 2025
156AQI
156AQI
11th March 2025
160AQI
160AQI
12th March 2025
145AQI
145AQI
13th March 2025
143AQI
143AQI
14th March 2025
123AQI
123AQI
15th March 2025
93AQI
93AQI
16th March 2025
79AQI
79AQI
17th March 2025
72AQI
72AQI
18th March 2025
63AQI
63AQI
19th March 2025
87AQI
87AQI
20th March 2025
79AQI
79AQI
21st March 2025
77AQI
77AQI
22nd March 2025
90AQI
90AQI
23rd March 2025
120AQI
120AQI
24th March 2025
112AQI
112AQI
25th March 2025
91AQI
91AQI
26th March 2025
109AQI
109AQI
27th March 2025
87AQI
87AQI
28th March 2025
84AQI
84AQI
29th March 2025
67AQI
67AQI
30th March 2025
90AQI
90AQI
31st March 2025
107AQI
107AQI
1st April 2025
114AQI
114AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
100AQI
100AQI
4th April 2025
125AQI
125AQI
5th April 2025
69AQI
69AQI
6th April 2025
110AQI
110AQI
7th April 2025
126AQI
126AQI
8th April 2025
104AQI
104AQI
9th April 2025
112AQI
112AQI
10th April 2025
112AQI
112AQI
11th April 2025
131AQI
131AQI
12th April 2025
107AQI
107AQI
13th April 2025
86AQI
86AQI
14th April 2025
76AQI
76AQI
15th April 2025
82AQI
82AQI
16th April 2025
106AQI
106AQI
17th April 2025
122AQI
122AQI
18th April 2025
83AQI
83AQI
19th April 2025
84AQI
84AQI
20th April 2025
97AQI
97AQI
21st April 2025
111AQI
111AQI
22nd April 2025
81AQI
81AQI
23rd April 2025
105AQI
105AQI
24th April 2025
63AQI
63AQI
25th April 2025
96AQI
96AQI
26th April 2025
88AQI
88AQI
27th April 2025
74AQI
74AQI
28th April 2025
86AQI
86AQI
29th April 2025
87AQI
87AQI
30th April 2025
97AQI
97AQI
1st May 2025
69AQI
69AQI
2nd May 2025
91AQI
91AQI
3rd May 2025
56AQI
56AQI
4th May 2025
76AQI
76AQI
5th May 2025
82AQI
82AQI
6th May 2025
85AQI
85AQI
7th May 2025
106AQI
106AQI
8th May 2025
95AQI
95AQI
9th May 2025
76AQI
76AQI
10th May 2025
73AQI
73AQI
11th May 2025
83AQI
83AQI
12th May 2025
79AQI
79AQI
13th May 2025
95AQI
95AQI
14th May 2025
85AQI
85AQI
15th May 2025
74AQI
74AQI
16th May 2025
122AQI
122AQI
17th May 2025
80AQI
80AQI
18th May 2025
96AQI
96AQI
19th May 2025
113AQI
113AQI
20th May 2025
117AQI
117AQI
21st May 2025
103AQI
103AQI
22nd May 2025
131AQI
131AQI
23rd May 2025
110AQI
110AQI
24th May 2025
95AQI
95AQI
25th May 2025
86AQI
86AQI
26th May 2025
93AQI
93AQI
27th May 2025
99AQI
99AQI
28th May 2025
112AQI
112AQI
29th May 2025
102AQI
102AQI
30th May 2025
106AQI
106AQI
31st May 2025
109AQI
109AQI
1st June 2025
106AQI
106AQI
2nd June 2025
106AQI
106AQI
3rd June 2025
66AQI
66AQI
4th June 2025
66AQI
66AQI
5th June 2025
83AQI
83AQI
6th June 2025
96AQI
96AQI
7th June 2025
96AQI
96AQI
8th June 2025
95AQI
95AQI
9th June 2025
99AQI
99AQI
10th June 2025
74AQI
74AQI
11th June 2025
74AQI
74AQI
12th June 2025
80AQI
80AQI
13th June 2025
85AQI
85AQI
14th June 2025
88AQI
88AQI
15th June 2025
66AQI
66AQI
16th June 2025
55AQI
55AQI
17th June 2025
65AQI
65AQI
18th June 2025
70AQI
70AQI
19th June 2025
61AQI
61AQI
20th June 2025
63AQI
63AQI
21st June 2025
69AQI
69AQI
22nd June 2025
71AQI
71AQI
23rd June 2025
74AQI
74AQI
24th June 2025
75AQI
75AQI
25th June 2025
86AQI
86AQI
26th June 2025
90AQI
90AQI
27th June 2025
92AQI
92AQI
28th June 2025
94AQI
94AQI
29th June 2025
73AQI
73AQI
30th June 2025
70AQI
70AQI
1st July 2025
58AQI
58AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
59AQI
59AQI
4th July 2025
70AQI
70AQI
5th July 2025
64AQI
64AQI
6th July 2025
52AQI
52AQI
7th July 2025
61AQI
61AQI
8th July 2025
63AQI
63AQI
9th July 2025
63AQI
63AQI
10th July 2025
75AQI
75AQI
11th July 2025
76AQI
76AQI
12th July 2025
81AQI
81AQI
13th July 2025
74AQI
74AQI
14th July 2025
60AQI
60AQI
15th July 2025
68AQI
68AQI
16th July 2025
65AQI
65AQI
17th July 2025
65AQI
65AQI
18th July 2025
70AQI
70AQI
19th July 2025
65AQI
65AQI
20th July 2025
73AQI
73AQI
21st July 2025
66AQI
66AQI
22nd July 2025
54AQI
54AQI
23rd July 2025
50AQI
50AQI
24th July 2025
61AQI
61AQI
25th July 2025
65AQI
65AQI
26th July 2025
60AQI
60AQI
27th July 2025
54AQI
54AQI
28th July 2025
65AQI
65AQI
29th July 2025
54AQI
54AQI
30th July 2025
57AQI
57AQI
31st July 2025
59AQI
59AQI
1st August 2025
62AQI
62AQI
2nd August 2025
61AQI
61AQI
119AQI
102AQI
108AQI
97AQI
94AQI
80AQI
63AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
8
19
4
1
15
11
1
16
11
4
17
13
20
11
28
2
1
30
2
2
136
67
9
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
August62AQI
2024106AQI
1
8
10
7
5
1
8
12
6
2
4
18
7
2
9
18
3
1
16
13
1
16
14
8
14
8
1
1
27
3
7
17
6
4
8
13
6
1
12
11
6
10
18
3
24
149
144
40
9
Highest AQI recorded in
January134AQI
Lowest AQI recorded in
September74AQI
2023113AQI
8
11
10
2
10
6
12
6
15
9
1
11
14
2
3
15
14
1
1
22
7
4
23
4
3
23
5
2
14
14
1
10
14
5
1
2
13
3
10
1
9
8
9
5
12
164
115
58
13
1
Highest AQI recorded in
December146AQI
Lowest AQI recorded in
August74AQI
2022108AQI
6
11
13
1
9
7
5
2
10
12
7
14
14
1
19
12
22
8
2
16
7
2
1
1
17
11
4
13
12
2
3
8
10
6
3
8
8
4
5
12
144
113
38
9
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
July86AQI
2021116AQI
7
8
11
5
6
12
10
5
10
12
1
3
14
11
2
1
1
1
15
9
4
2
12
17
1
2
14
6
1
16
12
6
18
6
4
14
6
6
1
2
10
7
9
1
1
10
9
10
1
17
141
113
65
12
4
Highest AQI recorded in
March172AQI
Lowest AQI recorded in
September73AQI
2020109AQI
1
3
9
2
6
11
2
12
6
12
13
1
1
17
12
1
6
16
8
1
17
12
1
12
9
9
14
8
7
1
7
7
11
6
12
116
95
31
7
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
August80AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
116AQILeast Polluted Year Recorded
2025(Avg.)
94AQIQingfeng Audio And Video Technology Center's annual 2025 AQI (94) shows an average percentage change of -14.5% (improved AQI) compared to previous years: 2020 (109), 2021 (116), 2022 (108), 2023 (113), 2024 (106).
