Leling Second Middle School, 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
Leling Second Middle School, Leling, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
138AQILowest AQI recorded on
6th Aug 2023
33AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 62 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Leling Second Middle School, Leling, Shandong, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
4PM3rd Aug
78AQI
Avg. Lowest Time
6AM3rd Aug
60AQI
Night time
Avg. Highest Time
8PM3rd Aug
65AQI
Avg. Lowest Time
2AM4th Aug
59AQI
In the last 24 hours,
Leling Second Middle School's AQI reached its highest point of 78 at 4 PM during the Day, while the lowest point, 59, was recorded at 2 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Leling Second Middle School, 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 2025625 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025627 AMAQI
5th Jul 2025628 AMAQI
5th Jul 2025649 AMAQI
5th Jul 20256010 AMAQI
5th Jul 20256011 AMAQI
5th Jul 20256212 PMAQI
5th Jul 2025601 PMAQI
5th Jul 2025672 PMAQI
5th Jul 2025703 PMAQI
5th Jul 2025704 PMAQI
5th Jul 2025605 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20255910 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20256312 AMAQI
6th Jul 2025621 AMAQI
6th Jul 2025622 AMAQI
6th Jul 2025613 AMAQI
6th Jul 2025624 AMAQI
35°C30/41°C
6th Jul 2025625 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025627 AMAQI
6th Jul 2025508 AMAQI
6th Jul 2025399 AMAQI
6th Jul 20254610 AMAQI
6th Jul 20254311 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025481 PMAQI
6th Jul 2025432 PMAQI
6th Jul 2025443 PMAQI
6th Jul 2025404 PMAQI
6th Jul 2025425 PMAQI
6th Jul 2025346 PMAQI
6th Jul 2025387 PMAQI
6th Jul 2025558 PMAQI
6th Jul 2025559 PMAQI
6th Jul 20255610 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025601 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025613 AMAQI
7th Jul 2025604 AMAQI
32°C27/36°C
7th Jul 2025595 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025588 AMAQI
7th Jul 2025579 AMAQI
7th Jul 20255410 AMAQI
7th Jul 20255511 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025581 PMAQI
7th Jul 2025612 PMAQI
7th Jul 2025623 PMAQI
7th Jul 2025654 PMAQI
7th Jul 2025695 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025527 PMAQI
7th Jul 2025578 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255612 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025603 AMAQI
8th Jul 2025604 AMAQI
30°C22/39°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025607 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025569 AMAQI
8th Jul 20255910 AMAQI
8th Jul 20256011 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025611 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025613 PMAQI
8th Jul 2025604 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025648 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
31°C25/38°C
9th Jul 2025605 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025529 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20255011 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025571 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025633 PMAQI
9th Jul 2025664 PMAQI
9th Jul 2025655 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025637 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256610 PMAQI
9th Jul 20256911 PMAQI
10th Jul 20257112 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025604 AMAQI
33°C27/38°C
10th Jul 2025615 AMAQI
10th Jul 2025606 AMAQI
10th Jul 2025617 AMAQI
10th Jul 2025858 AMAQI
10th Jul 20251089 AMAQI
10th Jul 202511510 AMAQI
10th Jul 202510611 AMAQI
10th Jul 202510512 PMAQI
10th Jul 20251031 PMAQI
10th Jul 2025942 PMAQI
10th Jul 2025913 PMAQI
10th Jul 2025844 PMAQI
10th Jul 2025725 PMAQI
10th Jul 2025706 PMAQI
10th Jul 2025687 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20256712 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025694 AMAQI
32°C27/38°C
11th Jul 2025685 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025697 AMAQI
11th Jul 20251008 AMAQI
11th Jul 20251109 AMAQI
11th Jul 20259810 AMAQI
11th Jul 20259011 AMAQI
11th Jul 20258312 PMAQI
11th Jul 2025761 PMAQI
11th Jul 2025762 PMAQI
11th Jul 2025763 PMAQI
11th Jul 2025674 PMAQI
11th Jul 2025665 PMAQI
11th Jul 2025696 PMAQI
11th Jul 2025707 PMAQI
11th Jul 2025678 PMAQI
11th Jul 2025659 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256911 PMAQI
12th Jul 20256812 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025683 AMAQI
12th Jul 2025704 AMAQI
32°C27/38°C
12th Jul 2025715 AMAQI
12th Jul 2025716 AMAQI
12th Jul 2025717 AMAQI
12th Jul 20251048 AMAQI
12th Jul 20251049 AMAQI
12th Jul 202510910 AMAQI
12th Jul 202510111 AMAQI
12th Jul 20259312 PMAQI
12th Jul 2025871 PMAQI
12th Jul 2025822 PMAQI
12th Jul 2025773 PMAQI
12th Jul 2025744 PMAQI
12th Jul 2025795 PMAQI
12th Jul 2025696 PMAQI
12th Jul 2025707 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257710 PMAQI
12th Jul 20257911 PMAQI
13th Jul 20257812 AMAQI
13th Jul 2025711 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025713 AMAQI
13th Jul 2025744 AMAQI
34°C28/39°C
13th Jul 2025735 AMAQI
13th Jul 2025746 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025788 AMAQI
13th Jul 2025789 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256311 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025861 PMAQI
13th Jul 2025902 PMAQI
13th Jul 2025823 PMAQI
13th Jul 2025744 PMAQI
13th Jul 2025725 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025744 AMAQI
33°C29/38°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025638 AMAQI
14th Jul 2025409 AMAQI
14th Jul 20254910 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20254612 PMAQI
14th Jul 2025431 PMAQI
14th Jul 2025392 PMAQI
14th Jul 2025483 PMAQI
14th Jul 2025504 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025639 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025712 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025674 AMAQI
31°C26/36°C
15th Jul 2025675 AMAQI
15th Jul 2025676 AMAQI
15th Jul 2025677 AMAQI
15th Jul 2025578 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20256110 AMAQI
15th Jul 20256111 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025581 PMAQI
15th Jul 2025632 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025694 PMAQI
15th Jul 2025695 PMAQI
15th Jul 2025766 PMAQI
15th Jul 2025767 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025729 PMAQI
15th Jul 20257310 PMAQI
15th Jul 20257011 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025671 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 2025688 AMAQI
16th Jul 2025679 AMAQI
16th Jul 20256310 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20255912 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025583 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025615 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025657 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257011 PMAQI
17th Jul 20257012 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025673 AMAQI
17th Jul 2025664 AMAQI
28°C23/34°C
17th Jul 2025665 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025677 AMAQI
17th Jul 2025788 AMAQI
17th Jul 2025819 AMAQI
17th Jul 20257610 AMAQI
17th Jul 20256811 AMAQI
17th Jul 20256512 PMAQI
17th Jul 2025581 PMAQI
17th Jul 2025532 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025527 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025674 AMAQI
30°C24/36°C
18th Jul 2025685 AMAQI
18th Jul 2025676 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025879 AMAQI
18th Jul 20257310 AMAQI
18th Jul 20256111 AMAQI
18th Jul 20255912 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025572 PMAQI
18th Jul 2025553 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256510 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256312 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025673 AMAQI
19th Jul 2025674 AMAQI
30°C25/37°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025768 AMAQI
19th Jul 2025799 AMAQI
19th Jul 20257010 AMAQI
19th Jul 20256711 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025571 PMAQI
19th Jul 2025562 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025544 PMAQI
19th Jul 2025555 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025567 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025659 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI
31°C25/37°C
20th Jul 2025675 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025677 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025839 AMAQI
20th Jul 20257610 AMAQI
20th Jul 20257011 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025701 PMAQI
20th Jul 2025732 PMAQI
20th Jul 2025743 PMAQI
20th Jul 2025784 PMAQI
20th Jul 2025725 PMAQI
20th Jul 2025776 PMAQI
20th Jul 2025757 PMAQI
20th Jul 2025758 PMAQI
20th Jul 2025729 PMAQI
20th Jul 20257110 PMAQI
20th Jul 20257011 PMAQI
21st Jul 20257112 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025672 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 2025828 AMAQI
21st Jul 2025789 AMAQI
21st Jul 20257710 AMAQI
21st Jul 20256211 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025581 PMAQI
21st Jul 2025592 PMAQI
21st Jul 2025603 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025545 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025617 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025679 PMAQI
21st Jul 20257010 PMAQI
21st Jul 20256711 PMAQI
22nd Jul 20256212 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025684 AMAQI
28°C24/34°C
22nd Jul 2025675 AMAQI
22nd Jul 2025686 AMAQI
22nd Jul 2025677 AMAQI
22nd Jul 2025448 AMAQI
22nd Jul 2025449 AMAQI
22nd Jul 20252510 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025394 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025507 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025653 AMAQI
23rd Jul 2025604 AMAQI
29°C25/34°C
23rd Jul 2025625 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025298 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20252612 PMAQI
23rd Jul 2025231 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025373 PMAQI
23rd Jul 2025464 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025397 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025519 PMAQI
23rd Jul 20255010 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025574 AMAQI
29°C26/35°C
24th Jul 2025575 AMAQI
24th Jul 2025576 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025648 AMAQI
24th Jul 2025649 AMAQI
24th Jul 20256710 AMAQI
24th Jul 20256911 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025611 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025553 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025595 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025637 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256211 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025594 AMAQI
31°C25/36°C
25th Jul 2025595 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025688 AMAQI
25th Jul 2025759 AMAQI
25th Jul 20257210 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025642 PMAQI
25th Jul 2025633 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025659 PMAQI
25th Jul 20256610 PMAQI
25th Jul 20256511 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI
32°C26/38°C
26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025778 AMAQI
26th Jul 2025849 AMAQI
26th Jul 20257010 AMAQI
26th Jul 20256511 AMAQI
26th Jul 20255712 PMAQI
26th Jul 2025541 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025513 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025588 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256712 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025612 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025614 AMAQI
32°C26/38°C
27th Jul 2025625 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025618 AMAQI
27th Jul 2025629 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20254111 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025331 PMAQI
27th Jul 2025252 PMAQI
27th Jul 2025253 PMAQI
27th Jul 2025284 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025568 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025621 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025613 AMAQI
28th Jul 2025594 AMAQI
32°C26/38°C
28th Jul 2025595 AMAQI
28th Jul 2025596 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20257910 AMAQI
28th Jul 20257811 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025674 PMAQI
28th Jul 2025665 PMAQI
28th Jul 2025606 PMAQI
28th Jul 2025627 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256211 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025634 AMAQI
32°C27/38°C
29th Jul 2025635 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025389 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20254811 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025513 PMAQI
29th Jul 2025454 PMAQI
29th Jul 2025395 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025588 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025594 AMAQI
29°C23/37°C
30th Jul 2025595 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025609 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025572 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025504 PMAQI
30th Jul 2025405 PMAQI
30th Jul 2025486 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025592 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI
27°C22/34°C
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20255510 AMAQI
31st Jul 20255011 AMAQI
31st Jul 20254612 PMAQI
31st Jul 2025521 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025546 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025604 AMAQI
28°C23/36°C
1st Aug 2025625 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025719 AMAQI
1st Aug 20257410 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025632 PMAQI
1st Aug 2025583 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025636 PMAQI
1st Aug 2025607 PMAQI
1st Aug 2025628 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI
30°C26/37°C
2nd Aug 2025625 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025654 PMAQI
2nd Aug 2025645 PMAQI
2nd Aug 2025626 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255812 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025614 AMAQI
30°C25/36°C
3rd Aug 2025615 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025648 AMAQI
3rd Aug 2025709 AMAQI
3rd Aug 20257110 AMAQI
3rd Aug 20257211 AMAQI
3rd Aug 20257112 PMAQI
3rd Aug 2025701 PMAQI
3rd Aug 2025702 PMAQI
3rd Aug 2025733 PMAQI
3rd Aug 2025784 PMAQI
3rd Aug 2025705 PMAQI
3rd Aug 2025786 PMAQI
3rd Aug 2025687 PMAQI
3rd Aug 2025658 PMAQI
3rd Aug 2025649 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025591 AMAQI
4th Aug 2025592 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025614 AMAQI
31°C26/37°C
4th Aug 2025615 AMAQI
5 AM4th Aug 2025616 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025678 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20255811 AMAQI
4th Aug 20256112 PMAQI
12 PM4th Aug 2025641 PMAQI
4th Aug 2025602 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
62AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
62AQI
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. 62), while the lowest AQI was between 5 AM to 7 PM (Avg. 62).
Night time
Avg. Highest Time
12 AM - 11 PM
63AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
63AQI
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. 63), while the lowest AQI was between 12 AM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Leling Second Middle School, Leling, Shandong, China
2025
0.9%
2
65%
139
30%
64
5%
10
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
2 DaysModerate
139 DaysPoor
64 DaysUnhealthy
10 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% of 216 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
Leling Second Middle School, 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
161AQI
161AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
134AQI
134AQI
4th January 2025
152AQI
152AQI
5th January 2025
171AQI
171AQI
6th January 2025
81AQI
81AQI
7th January 2025
101AQI
101AQI
8th January 2025
60AQI
60AQI
9th January 2025
73AQI
73AQI
10th January 2025
86AQI
86AQI
11th January 2025
128AQI
128AQI
12th January 2025
107AQI
107AQI
13th January 2025
148AQI
148AQI
14th January 2025
107AQI
107AQI
15th January 2025
92AQI
92AQI
16th January 2025
109AQI
109AQI
17th January 2025
111AQI
111AQI
18th January 2025
147AQI
147AQI
19th January 2025
126AQI
126AQI
20th January 2025
139AQI
139AQI
21st January 2025
156AQI
156AQI
22nd January 2025
92AQI
92AQI
23rd January 2025
134AQI
134AQI
24th January 2025
119AQI
119AQI
25th January 2025
133AQI
133AQI
26th January 2025
118AQI
118AQI
27th January 2025
72AQI
72AQI
28th January 2025
111AQI
111AQI
29th January 2025
194AQI
194AQI
30th January 2025
123AQI
123AQI
31st January 2025
120AQI
120AQI
1st February 2025
101AQI
101AQI
2nd February 2025
146AQI
146AQI
3rd February 2025
67AQI
67AQI
4th February 2025
81AQI
81AQI
5th February 2025
58AQI
58AQI
6th February 2025
102AQI
102AQI
7th February 2025
48AQI
48AQI
8th February 2025
57AQI
57AQI
9th February 2025
83AQI
83AQI
10th February 2025
116AQI
116AQI
11th February 2025
133AQI
133AQI
12th February 2025
96AQI
96AQI
13th February 2025
135AQI
135AQI
14th February 2025
125AQI
125AQI
15th February 2025
142AQI
142AQI
16th February 2025
94AQI
94AQI
17th February 2025
84AQI
84AQI
18th February 2025
87AQI
87AQI
19th February 2025
95AQI
95AQI
20th February 2025
111AQI
111AQI
21st February 2025
100AQI
100AQI
22nd February 2025
102AQI
102AQI
23rd February 2025
66AQI
66AQI
24th February 2025
89AQI
89AQI
25th February 2025
100AQI
100AQI
26th February 2025
132AQI
132AQI
27th February 2025
143AQI
143AQI
28th February 2025
161AQI
161AQI
1st March 2025
167AQI
167AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
86AQI
86AQI
4th March 2025
89AQI
89AQI
5th March 2025
128AQI
128AQI
6th March 2025
104AQI
104AQI
7th March 2025
146AQI
146AQI
8th March 2025
140AQI
140AQI
9th March 2025
151AQI
151AQI
10th March 2025
154AQI
154AQI
11th March 2025
157AQI
157AQI
12th March 2025
145AQI
145AQI
13th March 2025
140AQI
140AQI
14th March 2025
121AQI
121AQI
15th March 2025
90AQI
90AQI
16th March 2025
75AQI
75AQI
17th March 2025
71AQI
71AQI
18th March 2025
58AQI
58AQI
19th March 2025
85AQI
85AQI
20th March 2025
75AQI
75AQI
21st March 2025
71AQI
71AQI
22nd March 2025
84AQI
84AQI
23rd March 2025
119AQI
119AQI
24th March 2025
127AQI
127AQI
25th March 2025
88AQI
88AQI
26th March 2025
113AQI
113AQI
27th March 2025
87AQI
87AQI
28th March 2025
86AQI
86AQI
29th March 2025
67AQI
67AQI
30th March 2025
89AQI
89AQI
31st March 2025
104AQI
104AQI
1st April 2025
104AQI
104AQI
2nd April 2025
66AQI
66AQI
3rd April 2025
93AQI
93AQI
4th April 2025
119AQI
119AQI
5th April 2025
64AQI
64AQI
6th April 2025
105AQI
105AQI
7th April 2025
114AQI
114AQI
8th April 2025
111AQI
111AQI
9th April 2025
109AQI
109AQI
10th April 2025
115AQI
115AQI
11th April 2025
127AQI
127AQI
12th April 2025
110AQI
110AQI
13th April 2025
84AQI
84AQI
14th April 2025
75AQI
75AQI
15th April 2025
79AQI
79AQI
16th April 2025
105AQI
105AQI
17th April 2025
118AQI
118AQI
18th April 2025
77AQI
77AQI
19th April 2025
83AQI
83AQI
20th April 2025
93AQI
93AQI
21st April 2025
97AQI
97AQI
22nd April 2025
81AQI
81AQI
23rd April 2025
101AQI
101AQI
24th April 2025
64AQI
64AQI
25th April 2025
92AQI
92AQI
26th April 2025
86AQI
86AQI
27th April 2025
75AQI
75AQI
28th April 2025
81AQI
81AQI
29th April 2025
86AQI
86AQI
30th April 2025
95AQI
95AQI
1st May 2025
68AQI
68AQI
2nd May 2025
84AQI
84AQI
3rd May 2025
54AQI
54AQI
4th May 2025
72AQI
72AQI
5th May 2025
74AQI
74AQI
6th May 2025
79AQI
79AQI
7th May 2025
102AQI
102AQI
8th May 2025
94AQI
94AQI
9th May 2025
75AQI
75AQI
10th May 2025
70AQI
70AQI
11th May 2025
82AQI
82AQI
12th May 2025
78AQI
78AQI
13th May 2025
92AQI
92AQI
14th May 2025
84AQI
84AQI
15th May 2025
75AQI
75AQI
16th May 2025
121AQI
121AQI
17th May 2025
80AQI
80AQI
18th May 2025
96AQI
96AQI
19th May 2025
114AQI
114AQI
20th May 2025
113AQI
113AQI
21st May 2025
99AQI
99AQI
22nd May 2025
130AQI
130AQI
23rd May 2025
110AQI
110AQI
24th May 2025
92AQI
92AQI
25th May 2025
82AQI
82AQI
26th May 2025
88AQI
88AQI
27th May 2025
94AQI
94AQI
28th May 2025
107AQI
107AQI
29th May 2025
98AQI
98AQI
30th May 2025
102AQI
102AQI
31st May 2025
105AQI
105AQI
1st June 2025
107AQI
107AQI
2nd June 2025
101AQI
101AQI
3rd June 2025
66AQI
66AQI
4th June 2025
60AQI
60AQI
5th June 2025
75AQI
75AQI
6th June 2025
88AQI
88AQI
7th June 2025
94AQI
94AQI
8th June 2025
96AQI
96AQI
9th June 2025
99AQI
99AQI
10th June 2025
73AQI
73AQI
11th June 2025
78AQI
78AQI
12th June 2025
76AQI
76AQI
13th June 2025
82AQI
82AQI
14th June 2025
86AQI
86AQI
15th June 2025
67AQI
67AQI
16th June 2025
52AQI
52AQI
17th June 2025
61AQI
61AQI
18th June 2025
66AQI
66AQI
19th June 2025
59AQI
59AQI
20th June 2025
63AQI
63AQI
21st June 2025
68AQI
68AQI
22nd June 2025
74AQI
74AQI
23rd June 2025
72AQI
72AQI
24th June 2025
72AQI
72AQI
25th June 2025
78AQI
78AQI
26th June 2025
84AQI
84AQI
27th June 2025
90AQI
90AQI
28th June 2025
88AQI
88AQI
29th June 2025
73AQI
73AQI
30th June 2025
69AQI
69AQI
1st July 2025
61AQI
61AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
58AQI
58AQI
4th July 2025
65AQI
65AQI
5th July 2025
62AQI
62AQI
6th July 2025
54AQI
54AQI
7th July 2025
58AQI
58AQI
8th July 2025
60AQI
60AQI
9th July 2025
61AQI
61AQI
10th July 2025
74AQI
74AQI
11th July 2025
71AQI
71AQI
12th July 2025
76AQI
76AQI
13th July 2025
73AQI
73AQI
14th July 2025
61AQI
61AQI
15th July 2025
68AQI
68AQI
16th July 2025
66AQI
66AQI
17th July 2025
64AQI
64AQI
18th July 2025
64AQI
64AQI
19th July 2025
63AQI
63AQI
20th July 2025
71AQI
71AQI
21st July 2025
65AQI
65AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
46AQI
46AQI
24th July 2025
60AQI
60AQI
25th July 2025
63AQI
63AQI
26th July 2025
58AQI
58AQI
27th July 2025
51AQI
51AQI
28th July 2025
64AQI
64AQI
29th July 2025
54AQI
54AQI
30th July 2025
56AQI
56AQI
31st July 2025
57AQI
57AQI
1st August 2025
62AQI
62AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
62AQI
62AQI
119AQI
102AQI
107AQI
94AQI
91AQI
77AQI
62AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202593AQI
8
18
5
1
14
12
1
16
11
4
18
12
22
9
28
2
1
30
3
2
139
64
10
Highest AQI recorded in
January119AQI
Lowest AQI recorded in
August62AQI
202497AQI
2
12
6
8
3
5
9
8
6
1
1
7
16
6
1
1
14
14
1
2
23
5
1
24
6
7
18
5
1
6
23
2
12
14
4
5
7
14
5
2
11
12
5
11
17
3
43
173
109
36
5
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
September66AQI
2023101AQI
1
7
11
10
2
10
7
11
11
10
7
1
3
17
5
2
2
1
2
21
6
1
1
29
1
7
23
1
10
20
1
4
16
10
2
14
10
5
3
13
7
5
1
3
8
8
8
4
35
189
77
49
11
1
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
August65AQI
202297AQI
2
5
15
8
1
3
8
8
2
3
13
11
4
1
9
6
3
24
4
2
25
3
2
17
3
2
3
19
4
6
14
10
1
4
8
10
6
1
1
12
9
6
3
30
156
83
27
5
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August57AQI
2021112AQI
7
8
12
4
1
6
14
6
1
4
11
12
2
2
6
6
2
1
1
1
16
9
1
2
1
16
13
2
17
3
1
20
7
8
19
3
6
7
6
6
1
5
7
10
7
3
10
12
5
1
27
135
102
51
12
4
Highest AQI recorded in
March159AQI
Lowest AQI recorded in
September68AQI
2020105AQI
1
4
8
2
7
10
2
12
5
1
1
10
15
1
21
9
6
18
7
4
12
13
1
12
10
8
1
14
7
7
9
6
8
6
1
17
119
90
26
6
1
Highest AQI recorded in
December150AQI
Lowest AQI recorded in
August79AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
112AQILeast Polluted Year Recorded
2025(Avg.)
93AQILeling Second Middle School's annual 2025 AQI (93) shows an average percentage change of -9.2% (improved AQI) compared to previous years: 2020 (105), 2021 (112), 2022 (97), 2023 (101), 2024 (97).
