Mengcun Environmental Protection Bureau, 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
Mengcun Environmental Protection Bureau, Leling, Shandong, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2021
157AQILowest AQI recorded on
13th Aug 2024
51AQISame Day Analysis (6th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Mengcun Environmental Protection Bureau, Leling, Shandong, China
AQI
Day
Night
.
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12PM6th Aug
97AQI
Avg. Lowest Time
7AM6th Aug
62AQI
Night time
Avg. Highest Time
8PM6th Aug
74AQI
Avg. Lowest Time
2AM7th Aug
60AQI
In the last 24 hours,
Mengcun Environmental Protection Bureau's AQI reached its highest point of 97 at 12 PM during the Day, while the lowest point, 60, was recorded at 2 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mengcun Environmental Protection Bureau, Leling, Shandong, China
JulAug
08th - 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 - 05th05th - 06th06th - 07th07th
Day
Night
8th Jul 2025615 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025638 AMAQI
8th Jul 2025609 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256211 AMAQI
8th Jul 20256612 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025663 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025635 PMAQI
8th Jul 2025686 PMAQI
8th Jul 2025677 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256311 PMAQI
9th Jul 20256512 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025604 AMAQI
30°C24/37°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025608 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20254811 AMAQI
9th Jul 20255712 PMAQI
9th Jul 2025581 PMAQI
9th Jul 2025592 PMAQI
9th Jul 2025653 PMAQI
9th Jul 2025664 PMAQI
9th Jul 2025655 PMAQI
9th Jul 2025656 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025659 PMAQI
9th Jul 20256710 PMAQI
9th Jul 20256811 PMAQI
10th Jul 20256812 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025624 AMAQI
32°C26/37°C
10th Jul 2025625 AMAQI
10th Jul 2025626 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025978 AMAQI
10th Jul 20251169 AMAQI
10th Jul 202511710 AMAQI
10th Jul 202511411 AMAQI
10th Jul 202510412 PMAQI
10th Jul 20251011 PMAQI
10th Jul 2025972 PMAQI
10th Jul 2025943 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025825 PMAQI
10th Jul 2025766 PMAQI
10th Jul 2025717 PMAQI
10th Jul 2025678 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025694 AMAQI
32°C28/37°C
11th Jul 2025685 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025697 AMAQI
11th Jul 20251088 AMAQI
11th Jul 20251119 AMAQI
11th Jul 202510410 AMAQI
11th Jul 20259511 AMAQI
11th Jul 20258912 PMAQI
11th Jul 2025901 PMAQI
11th Jul 2025862 PMAQI
11th Jul 2025783 PMAQI
11th Jul 2025734 PMAQI
11th Jul 2025745 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025698 PMAQI
11th Jul 2025689 PMAQI
11th Jul 20256910 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257012 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025714 AMAQI
32°C28/36°C
12th Jul 2025725 AMAQI
12th Jul 2025726 AMAQI
12th Jul 2025727 AMAQI
12th Jul 20251138 AMAQI
12th Jul 20251039 AMAQI
12th Jul 202510810 AMAQI
12th Jul 20259711 AMAQI
12th Jul 20259012 PMAQI
12th Jul 2025881 PMAQI
12th Jul 2025802 PMAQI
12th Jul 2025773 PMAQI
12th Jul 2025774 PMAQI
12th Jul 2025795 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025747 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257710 PMAQI
12th Jul 20257811 PMAQI
13th Jul 20257812 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025702 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025744 AMAQI
34°C28/40°C
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025737 AMAQI
13th Jul 2025778 AMAQI
13th Jul 2025749 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20257812 PMAQI
13th Jul 2025861 PMAQI
13th Jul 2025822 PMAQI
13th Jul 2025753 PMAQI
13th Jul 2025744 PMAQI
13th Jul 2025715 PMAQI
13th Jul 2025746 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025689 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256911 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025744 AMAQI
33°C27/38°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025409 AMAQI
14th Jul 20254710 AMAQI
14th Jul 20254211 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025532 PMAQI
14th Jul 2025553 PMAQI
14th Jul 2025574 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025566 PMAQI
14th Jul 2025597 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025691 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025703 AMAQI
15th Jul 2025684 AMAQI
32°C27/36°C
15th Jul 2025685 AMAQI
15th Jul 2025676 AMAQI
15th Jul 2025687 AMAQI
15th Jul 2025588 AMAQI
15th Jul 2025619 AMAQI
15th Jul 20256710 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256412 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025642 PMAQI
15th Jul 2025703 PMAQI
15th Jul 2025724 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025816 PMAQI
15th Jul 2025847 PMAQI
15th Jul 2025738 PMAQI
15th Jul 2025789 PMAQI
15th Jul 20257310 PMAQI
15th Jul 20257311 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025674 AMAQI
30°C24/35°C
16th Jul 2025675 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025677 AMAQI
16th Jul 2025828 AMAQI
16th Jul 2025879 AMAQI
16th Jul 20257610 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025681 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025623 PMAQI
16th Jul 2025674 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025688 PMAQI
16th Jul 2025699 PMAQI
16th Jul 20257110 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20257312 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025684 AMAQI
28°C22/35°C
17th Jul 2025675 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025868 AMAQI
17th Jul 2025919 AMAQI
17th Jul 20257710 AMAQI
17th Jul 20257411 AMAQI
17th Jul 20256712 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025563 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025565 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256611 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025692 AMAQI
18th Jul 2025683 AMAQI
18th Jul 2025694 AMAQI
31°C25/36°C
18th Jul 2025695 AMAQI
18th Jul 2025696 AMAQI
18th Jul 2025697 AMAQI
18th Jul 2025658 AMAQI
18th Jul 2025779 AMAQI
18th Jul 20256710 AMAQI
18th Jul 20256011 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025613 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025605 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256511 PMAQI
19th Jul 20256512 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025674 AMAQI
31°C26/37°C
19th Jul 2025675 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025748 AMAQI
19th Jul 2025729 AMAQI
19th Jul 20256210 AMAQI
19th Jul 20255811 AMAQI
19th Jul 20255612 PMAQI
19th Jul 2025531 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025563 PMAQI
19th Jul 2025564 PMAQI
19th Jul 2025585 PMAQI
19th Jul 2025596 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256410 PMAQI
19th Jul 20256411 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025694 AMAQI
31°C26/36°C
20th Jul 2025665 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025667 AMAQI
20th Jul 2025768 AMAQI
20th Jul 2025969 AMAQI
20th Jul 20258310 AMAQI
20th Jul 20258211 AMAQI
20th Jul 20257812 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025742 PMAQI
20th Jul 2025723 PMAQI
20th Jul 2025744 PMAQI
20th Jul 2025705 PMAQI
20th Jul 2025756 PMAQI
20th Jul 2025767 PMAQI
20th Jul 2025728 PMAQI
20th Jul 2025739 PMAQI
20th Jul 20257310 PMAQI
20th Jul 20257111 PMAQI
21st Jul 20257212 AMAQI
21st Jul 2025691 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025693 AMAQI
21st Jul 2025704 AMAQI
27°C24/32°C
21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025878 AMAQI
21st Jul 2025799 AMAQI
21st Jul 20258010 AMAQI
21st Jul 20256111 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025561 PMAQI
21st Jul 2025592 PMAQI
21st Jul 2025573 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025585 PMAQI
21st Jul 2025586 PMAQI
21st Jul 2025677 PMAQI
21st Jul 2025718 PMAQI
21st Jul 2025699 PMAQI
21st Jul 20257010 PMAQI
21st Jul 20256911 PMAQI
22nd Jul 20257012 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025684 AMAQI
29°C24/36°C
22nd Jul 2025685 AMAQI
22nd Jul 2025686 AMAQI
22nd Jul 2025687 AMAQI
22nd Jul 2025688 AMAQI
22nd Jul 2025629 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20253811 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025452 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025534 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256710 PMAQI
22nd Jul 20256511 PMAQI
23rd Jul 20256512 AMAQI
23rd Jul 2025661 AMAQI
23rd Jul 2025682 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025664 AMAQI
29°C25/34°C
23rd Jul 2025655 AMAQI
23rd Jul 2025656 AMAQI
23rd Jul 2025657 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025441 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025504 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025496 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025598 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255710 PMAQI
23rd Jul 20255911 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025652 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025634 AMAQI
31°C27/35°C
24th Jul 2025635 AMAQI
24th Jul 2025646 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025648 AMAQI
24th Jul 2025669 AMAQI
24th Jul 20256810 AMAQI
24th Jul 20257011 AMAQI
24th Jul 20257012 PMAQI
24th Jul 2025651 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025584 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025586 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025638 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256410 PMAQI
24th Jul 20256411 PMAQI
25th Jul 20256512 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025654 AMAQI
31°C26/36°C
25th Jul 2025665 AMAQI
25th Jul 2025656 AMAQI
25th Jul 2025667 AMAQI
25th Jul 2025698 AMAQI
25th Jul 2025739 AMAQI
25th Jul 20256910 AMAQI
25th Jul 20257011 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025701 PMAQI
25th Jul 2025662 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025667 PMAQI
25th Jul 2025638 PMAQI
25th Jul 2025669 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025622 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025644 AMAQI
33°C27/39°C
26th Jul 2025645 AMAQI
26th Jul 2025666 AMAQI
26th Jul 2025667 AMAQI
26th Jul 2025798 AMAQI
26th Jul 2025859 AMAQI
26th Jul 20258110 AMAQI
26th Jul 20257411 AMAQI
26th Jul 20256212 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025542 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025504 PMAQI
26th Jul 2025515 PMAQI
26th Jul 2025536 PMAQI
26th Jul 2025547 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256512 AMAQI
27th Jul 2025641 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI
33°C28/38°C
27th Jul 2025665 AMAQI
27th Jul 2025656 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025708 AMAQI
27th Jul 2025669 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20254911 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025531 PMAQI
27th Jul 2025472 PMAQI
27th Jul 2025503 PMAQI
27th Jul 2025474 PMAQI
27th Jul 2025395 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025417 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256312 AMAQI
28th Jul 2025651 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025633 AMAQI
28th Jul 2025624 AMAQI
33°C28/38°C
28th Jul 2025615 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025617 AMAQI
28th Jul 2025748 AMAQI
28th Jul 2025859 AMAQI
28th Jul 20258010 AMAQI
28th Jul 20257511 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025621 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025654 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025626 PMAQI
28th Jul 2025637 PMAQI
28th Jul 2025628 PMAQI
28th Jul 2025629 PMAQI
28th Jul 20256510 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025633 AMAQI
29th Jul 2025644 AMAQI
34°C28/40°C
29th Jul 2025645 AMAQI
29th Jul 2025646 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025528 AMAQI
29th Jul 2025499 AMAQI
29th Jul 20255310 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025474 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025457 PMAQI
29th Jul 2025598 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025604 AMAQI
29°C24/35°C
30th Jul 2025615 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025728 AMAQI
30th Jul 2025679 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20255911 AMAQI
30th Jul 20256012 PMAQI
30th Jul 2025621 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025583 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025598 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255712 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
28°C24/33°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255610 AMAQI
31st Jul 20255411 AMAQI
31st Jul 20255512 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025502 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025604 AMAQI
28°C23/33°C
1st Aug 2025625 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025748 AMAQI
1st Aug 2025729 AMAQI
1st Aug 20257710 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025694 PMAQI
1st Aug 2025665 PMAQI
1st Aug 2025686 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025613 AMAQI
2nd Aug 2025624 AMAQI
31°C26/37°C
2nd Aug 2025625 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025708 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256610 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025625 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025637 PMAQI
2nd Aug 2025638 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20255912 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025592 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025614 AMAQI
31°C26/38°C
3rd Aug 2025615 AMAQI
3rd Aug 2025606 AMAQI
3rd Aug 2025617 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025669 AMAQI
3rd Aug 20256510 AMAQI
3rd Aug 20256711 AMAQI
3rd Aug 20256612 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025682 PMAQI
3rd Aug 2025683 PMAQI
3rd Aug 2025714 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025786 PMAQI
3rd Aug 2025677 PMAQI
3rd Aug 2025668 PMAQI
3rd Aug 2025659 PMAQI
3rd Aug 20256510 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025591 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI
31°C26/36°C
4th Aug 2025615 AMAQI
4th Aug 2025616 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025649 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20256311 AMAQI
4th Aug 20256312 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025602 PMAQI
4th Aug 2025663 PMAQI
4th Aug 2025584 PMAQI
4th Aug 2025645 PMAQI
4th Aug 2025636 PMAQI
4th Aug 2025617 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20255812 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025593 AMAQI
5th Aug 2025614 AMAQI
29°C27/31°C
5th Aug 2025605 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025738 AMAQI
5th Aug 2025809 AMAQI
5th Aug 20257810 AMAQI
5th Aug 20257411 AMAQI
5th Aug 20257212 PMAQI
5th Aug 2025611 PMAQI
5th Aug 2025612 PMAQI
5th Aug 2025643 PMAQI
5th Aug 2025654 PMAQI
5th Aug 2025645 PMAQI
5th Aug 2025576 PMAQI
5th Aug 2025577 PMAQI
5th Aug 2025578 PMAQI
5th Aug 2025599 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20255911 PMAQI
6th Aug 20255812 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025592 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025614 AMAQI
30°C26/36°C
6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025858 AMAQI
6th Aug 2025779 AMAQI
6th Aug 20258710 AMAQI
6th Aug 20258611 AMAQI
6th Aug 20259712 PMAQI
6th Aug 2025881 PMAQI
6th Aug 2025782 PMAQI
6th Aug 2025673 PMAQI
6th Aug 2025704 PMAQI
6th Aug 2025695 PMAQI
6th Aug 2025716 PMAQI
6th Aug 2025687 PMAQI
6th Aug 2025748 PMAQI
6th Aug 2025749 PMAQI
6th Aug 20257010 PMAQI
6th Aug 20257211 PMAQI
7th Aug 20257212 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025623 AMAQI
7th Aug 2025644 AMAQI
32°C26/38°C
7th Aug 2025645 AMAQI
5 AM7th Aug 2025606 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025948 AMAQI
7th Aug 2025949 AMAQI
7th Aug 20259110 AMAQI
7th Aug 20258611 AMAQI
7th Aug 20257812 PMAQI
12 PM7th Aug 2025681 PMAQI
7th Aug 2025762 PMAQI
7th Aug 2025783 PMAQI
7th Aug 2025884 PMAQI
7th Aug 2025735 PMAQI
7th Aug 2025706 PMAQI
7th Aug 2025767 PMAQI
7 PM12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
73AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 7 PM
64AQI
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. 73), while the lowest AQI was between 11 AM to 7 PM (Avg. 64).
Night time
Avg. Highest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
65AQI
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. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).
2025 Days Vs Air Quality
Mengcun Environmental Protection Bureau, Leling, Shandong, China
2025
0.4%
1
68%
149
28%
60
4%
8
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Good
1 DaysModerate
149 DaysPoor
60 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.46%
Health Risk Level:
Extreme
In 2025, 0.46% of 219 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
Mengcun Environmental Protection Bureau, 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
151AQI
151AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
126AQI
126AQI
4th January 2025
146AQI
146AQI
5th January 2025
151AQI
151AQI
6th January 2025
84AQI
84AQI
7th January 2025
95AQI
95AQI
8th January 2025
60AQI
60AQI
9th January 2025
71AQI
71AQI
10th January 2025
87AQI
87AQI
11th January 2025
124AQI
124AQI
12th January 2025
92AQI
92AQI
13th January 2025
144AQI
144AQI
14th January 2025
95AQI
95AQI
15th January 2025
93AQI
93AQI
16th January 2025
93AQI
93AQI
17th January 2025
110AQI
110AQI
18th January 2025
144AQI
144AQI
19th January 2025
115AQI
115AQI
20th January 2025
143AQI
143AQI
21st January 2025
132AQI
132AQI
22nd January 2025
97AQI
97AQI
23rd January 2025
118AQI
118AQI
24th January 2025
126AQI
126AQI
25th January 2025
135AQI
135AQI
26th January 2025
118AQI
118AQI
27th January 2025
78AQI
78AQI
28th January 2025
106AQI
106AQI
29th January 2025
196AQI
196AQI
30th January 2025
108AQI
108AQI
31st January 2025
127AQI
127AQI
1st February 2025
106AQI
106AQI
2nd February 2025
148AQI
148AQI
3rd February 2025
68AQI
68AQI
4th February 2025
81AQI
81AQI
5th February 2025
59AQI
59AQI
6th February 2025
96AQI
96AQI
7th February 2025
50AQI
50AQI
8th February 2025
56AQI
56AQI
9th February 2025
83AQI
83AQI
10th February 2025
121AQI
121AQI
11th February 2025
141AQI
141AQI
12th February 2025
94AQI
94AQI
13th February 2025
138AQI
138AQI
14th February 2025
127AQI
127AQI
15th February 2025
147AQI
147AQI
16th February 2025
92AQI
92AQI
17th February 2025
83AQI
83AQI
18th February 2025
88AQI
88AQI
19th February 2025
94AQI
94AQI
20th February 2025
112AQI
112AQI
21st February 2025
96AQI
96AQI
22nd February 2025
107AQI
107AQI
23rd February 2025
67AQI
67AQI
24th February 2025
94AQI
94AQI
25th February 2025
103AQI
103AQI
26th February 2025
133AQI
133AQI
27th February 2025
146AQI
146AQI
28th February 2025
167AQI
167AQI
1st March 2025
177AQI
177AQI
2nd March 2025
102AQI
102AQI
3rd March 2025
95AQI
95AQI
4th March 2025
96AQI
96AQI
5th March 2025
135AQI
135AQI
6th March 2025
90AQI
90AQI
7th March 2025
148AQI
148AQI
8th March 2025
141AQI
141AQI
9th March 2025
157AQI
157AQI
10th March 2025
160AQI
160AQI
11th March 2025
163AQI
163AQI
12th March 2025
146AQI
146AQI
13th March 2025
149AQI
149AQI
14th March 2025
120AQI
120AQI
15th March 2025
94AQI
94AQI
16th March 2025
77AQI
77AQI
17th March 2025
72AQI
72AQI
18th March 2025
63AQI
63AQI
19th March 2025
80AQI
80AQI
20th March 2025
68AQI
68AQI
21st March 2025
73AQI
73AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
121AQI
121AQI
24th March 2025
95AQI
95AQI
25th March 2025
88AQI
88AQI
26th March 2025
112AQI
112AQI
27th March 2025
85AQI
85AQI
28th March 2025
89AQI
89AQI
29th March 2025
65AQI
65AQI
30th March 2025
88AQI
88AQI
31st March 2025
104AQI
104AQI
1st April 2025
100AQI
100AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
95AQI
95AQI
4th April 2025
122AQI
122AQI
5th April 2025
63AQI
63AQI
6th April 2025
109AQI
109AQI
7th April 2025
118AQI
118AQI
8th April 2025
105AQI
105AQI
9th April 2025
106AQI
106AQI
10th April 2025
114AQI
114AQI
11th April 2025
130AQI
130AQI
12th April 2025
105AQI
105AQI
13th April 2025
86AQI
86AQI
14th April 2025
76AQI
76AQI
15th April 2025
80AQI
80AQI
16th April 2025
107AQI
107AQI
17th April 2025
117AQI
117AQI
18th April 2025
79AQI
79AQI
19th April 2025
86AQI
86AQI
20th April 2025
97AQI
97AQI
21st April 2025
109AQI
109AQI
22nd April 2025
81AQI
81AQI
23rd April 2025
101AQI
101AQI
24th April 2025
60AQI
60AQI
25th April 2025
93AQI
93AQI
26th April 2025
90AQI
90AQI
27th April 2025
75AQI
75AQI
28th April 2025
83AQI
83AQI
29th April 2025
85AQI
85AQI
30th April 2025
93AQI
93AQI
1st May 2025
69AQI
69AQI
2nd May 2025
87AQI
87AQI
3rd May 2025
56AQI
56AQI
4th May 2025
75AQI
75AQI
5th May 2025
82AQI
82AQI
6th May 2025
82AQI
82AQI
7th May 2025
104AQI
104AQI
8th May 2025
99AQI
99AQI
9th May 2025
76AQI
76AQI
10th May 2025
74AQI
74AQI
11th May 2025
82AQI
82AQI
12th May 2025
80AQI
80AQI
13th May 2025
93AQI
93AQI
14th May 2025
76AQI
76AQI
15th May 2025
73AQI
73AQI
16th May 2025
121AQI
121AQI
17th May 2025
76AQI
76AQI
18th May 2025
97AQI
97AQI
19th May 2025
107AQI
107AQI
20th May 2025
113AQI
113AQI
21st May 2025
97AQI
97AQI
22nd May 2025
125AQI
125AQI
23rd May 2025
113AQI
113AQI
24th May 2025
91AQI
91AQI
25th May 2025
85AQI
85AQI
26th May 2025
90AQI
90AQI
27th May 2025
94AQI
94AQI
28th May 2025
105AQI
105AQI
29th May 2025
98AQI
98AQI
30th May 2025
102AQI
102AQI
31st May 2025
102AQI
102AQI
1st June 2025
105AQI
105AQI
2nd June 2025
93AQI
93AQI
3rd June 2025
62AQI
62AQI
4th June 2025
60AQI
60AQI
5th June 2025
75AQI
75AQI
6th June 2025
89AQI
89AQI
7th June 2025
89AQI
89AQI
8th June 2025
89AQI
89AQI
9th June 2025
94AQI
94AQI
10th June 2025
70AQI
70AQI
11th June 2025
81AQI
81AQI
12th June 2025
79AQI
79AQI
13th June 2025
83AQI
83AQI
14th June 2025
84AQI
84AQI
15th June 2025
68AQI
68AQI
16th June 2025
56AQI
56AQI
17th June 2025
63AQI
63AQI
18th June 2025
69AQI
69AQI
19th June 2025
63AQI
63AQI
20th June 2025
65AQI
65AQI
21st June 2025
68AQI
68AQI
22nd June 2025
67AQI
67AQI
23rd June 2025
69AQI
69AQI
24th June 2025
70AQI
70AQI
25th June 2025
80AQI
80AQI
26th June 2025
82AQI
82AQI
27th June 2025
87AQI
87AQI
28th June 2025
89AQI
89AQI
29th June 2025
75AQI
75AQI
30th June 2025
73AQI
73AQI
1st July 2025
65AQI
65AQI
2nd July 2025
64AQI
64AQI
3rd July 2025
60AQI
60AQI
4th July 2025
66AQI
66AQI
5th July 2025
62AQI
62AQI
6th July 2025
55AQI
55AQI
7th July 2025
59AQI
59AQI
8th July 2025
63AQI
63AQI
9th July 2025
61AQI
61AQI
10th July 2025
78AQI
78AQI
11th July 2025
76AQI
76AQI
12th July 2025
78AQI
78AQI
13th July 2025
72AQI
72AQI
14th July 2025
63AQI
63AQI
15th July 2025
70AQI
70AQI
16th July 2025
69AQI
69AQI
17th July 2025
66AQI
66AQI
18th July 2025
65AQI
65AQI
19th July 2025
63AQI
63AQI
20th July 2025
73AQI
73AQI
21st July 2025
67AQI
67AQI
22nd July 2025
60AQI
60AQI
23rd July 2025
54AQI
54AQI
24th July 2025
63AQI
63AQI
25th July 2025
66AQI
66AQI
26th July 2025
63AQI
63AQI
27th July 2025
57AQI
57AQI
28th July 2025
65AQI
65AQI
29th July 2025
56AQI
56AQI
30th July 2025
59AQI
59AQI
31st July 2025
59AQI
59AQI
1st August 2025
63AQI
63AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
65AQI
65AQI
4th August 2025
62AQI
62AQI
5th August 2025
62AQI
62AQI
6th August 2025
68AQI
68AQI
115AQI
103AQI
107AQI
94AQI
91AQI
77AQI
64AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202592AQI
12
16
3
1
14
12
1
17
10
4
18
12
22
9
29
1
31
6
1
149
60
8
Highest AQI recorded in
January115AQI
Lowest AQI recorded in
August64AQI
202486AQI
16
1
2
2
2
10
30
4
27
29
2
2
20
6
1
4
9
10
8
2
11
12
5
14
16
1
14
171
46
15
Highest AQI recorded in
October116AQI
Lowest AQI recorded in
April63AQI
202398AQI
1
10
12
5
12
9
7
5
4
4
3
31
1
61
25
16
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
November65AQI
202296AQI
7
16
8
3
10
5
3
2
12
14
3
16
11
3
3
21
7
3
23
4
2
20
1
2
19
7
6
13
10
2
4
10
7
8
1
1
15
8
4
3
26
167
89
31
4
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
July69AQI
2021106AQI
7
11
11
2
1
7
14
5
1
1
7
12
6
2
2
3
10
3
1
1
2
11
6
2
15
9
1
11
13
7
14
15
2
5
17
8
6
11
9
5
5
10
8
6
1
1
11
14
4
1
35
133
116
43
7
3
Highest AQI recorded in
March155AQI
Lowest AQI recorded in
July63AQI
2020107AQI
2
4
7
2
9
9
1
13
4
1
14
15
1
11
17
3
2
18
11
4
14
10
1
1
10
12
8
13
10
6
1
9
8
10
4
11
115
103
31
5
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
August88AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
107AQILeast Polluted Year Recorded
2024(Avg.)
86AQIMengcun Environmental Protection Bureau's annual 2025 AQI (92) shows an average percentage change of -5.6% (improved AQI) compared to previous years: 2020 (107), 2021 (106), 2022 (96), 2023 (98), 2024 (86).
