Tengzhou New Second Middle School, Chengtangcun, 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
Tengzhou New Second Middle School, Chengtangcun, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Aug 2021
120AQILowest AQI recorded on
27th Aug 2024
37AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 55 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Tengzhou New Second Middle School, Chengtangcun, Shandong, China
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
7AM2nd Aug
59AQI
Avg. Lowest Time
6PM2nd Aug
40AQI
Night time
Avg. Highest Time
1AM3rd Aug
58AQI
Avg. Lowest Time
8PM2nd Aug
52AQI
In the last 24 hours,
Tengzhou New Second Middle School's AQI reached its highest point of 59 at 7 AM during the Day, while the lowest point, 40, was recorded at 6 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tengzhou New Second Middle School, Chengtangcun, Shandong, China
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025625 AMAQI
4th Jul 2025626 AMAQI
4th Jul 2025627 AMAQI
4th Jul 2025638 AMAQI
4th Jul 2025599 AMAQI
4th Jul 20254810 AMAQI
4th Jul 20255011 AMAQI
4th Jul 20254412 PMAQI
4th Jul 2025471 PMAQI
4th Jul 2025392 PMAQI
4th Jul 2025373 PMAQI
4th Jul 2025424 PMAQI
4th Jul 2025395 PMAQI
4th Jul 2025366 PMAQI
4th Jul 2025447 PMAQI
4th Jul 2025558 PMAQI
4th Jul 2025569 PMAQI
4th Jul 20255910 PMAQI
4th Jul 20255811 PMAQI
5th Jul 20255512 AMAQI
5th Jul 2025591 AMAQI
5th Jul 2025602 AMAQI
5th Jul 2025603 AMAQI
5th Jul 2025584 AMAQI
34°C28/40°C
5th Jul 2025585 AMAQI
5th Jul 2025586 AMAQI
5th Jul 2025587 AMAQI
5th Jul 2025688 AMAQI
5th Jul 2025689 AMAQI
5th Jul 20256010 AMAQI
5th Jul 20255111 AMAQI
5th Jul 20255012 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025522 PMAQI
5th Jul 2025543 PMAQI
5th Jul 2025584 PMAQI
5th Jul 2025585 PMAQI
5th Jul 2025536 PMAQI
5th Jul 2025557 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255610 PMAQI
5th Jul 20255711 PMAQI
6th Jul 20255712 AMAQI
6th Jul 2025581 AMAQI
6th Jul 2025582 AMAQI
6th Jul 2025593 AMAQI
6th Jul 2025594 AMAQI
34°C29/41°C
6th Jul 2025595 AMAQI
6th Jul 2025596 AMAQI
6th Jul 2025597 AMAQI
6th Jul 2025648 AMAQI
6th Jul 2025749 AMAQI
6th Jul 20257210 AMAQI
6th Jul 20255911 AMAQI
6th Jul 20255612 PMAQI
6th Jul 2025581 PMAQI
6th Jul 2025472 PMAQI
6th Jul 2025553 PMAQI
6th Jul 2025574 PMAQI
6th Jul 2025525 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025537 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025599 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256011 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025591 AMAQI
7th Jul 2025592 AMAQI
7th Jul 2025603 AMAQI
7th Jul 2025604 AMAQI
35°C29/41°C
7th Jul 2025605 AMAQI
7th Jul 2025606 AMAQI
7th Jul 2025607 AMAQI
7th Jul 2025728 AMAQI
7th Jul 2025789 AMAQI
7th Jul 20258210 AMAQI
7th Jul 20258211 AMAQI
7th Jul 20258612 PMAQI
7th Jul 2025871 PMAQI
7th Jul 2025732 PMAQI
7th Jul 2025803 PMAQI
7th Jul 2025724 PMAQI
7th Jul 2025655 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025539 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255812 AMAQI
8th Jul 2025611 AMAQI
8th Jul 2025612 AMAQI
8th Jul 2025623 AMAQI
8th Jul 2025654 AMAQI
31°C24/41°C
8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025659 AMAQI
8th Jul 20256910 AMAQI
8th Jul 20257511 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025791 PMAQI
8th Jul 2025782 PMAQI
8th Jul 2025683 PMAQI
8th Jul 2025744 PMAQI
8th Jul 2025785 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025667 PMAQI
8th Jul 2025658 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255411 PMAQI
9th Jul 20255312 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025632 AMAQI
9th Jul 2025633 AMAQI
9th Jul 2025654 AMAQI
31°C26/38°C
9th Jul 2025655 AMAQI
9th Jul 2025646 AMAQI
9th Jul 2025647 AMAQI
9th Jul 2025368 AMAQI
9th Jul 2025319 AMAQI
9th Jul 20253210 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253912 PMAQI
9th Jul 2025501 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025514 PMAQI
9th Jul 2025545 PMAQI
9th Jul 2025556 PMAQI
9th Jul 2025577 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025689 PMAQI
9th Jul 20257710 PMAQI
9th Jul 20258211 PMAQI
10th Jul 20258012 AMAQI
10th Jul 2025651 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025613 AMAQI
10th Jul 2025584 AMAQI
30°C25/36°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025798 AMAQI
10th Jul 2025909 AMAQI
10th Jul 20258610 AMAQI
10th Jul 20258911 AMAQI
10th Jul 20258412 PMAQI
10th Jul 2025821 PMAQI
10th Jul 2025902 PMAQI
10th Jul 2025923 PMAQI
10th Jul 2025904 PMAQI
10th Jul 2025765 PMAQI
10th Jul 2025656 PMAQI
10th Jul 2025657 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025699 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256911 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025694 AMAQI
30°C25/36°C
11th Jul 2025685 AMAQI
11th Jul 2025696 AMAQI
11th Jul 2025697 AMAQI
11th Jul 20251118 AMAQI
11th Jul 20251269 AMAQI
11th Jul 202511110 AMAQI
11th Jul 202510111 AMAQI
11th Jul 20259712 PMAQI
11th Jul 2025841 PMAQI
11th Jul 2025802 PMAQI
11th Jul 2025763 PMAQI
11th Jul 2025724 PMAQI
11th Jul 2025685 PMAQI
11th Jul 2025726 PMAQI
11th Jul 2025717 PMAQI
11th Jul 2025708 PMAQI
11th Jul 2025709 PMAQI
11th Jul 20257110 PMAQI
11th Jul 20257111 PMAQI
12th Jul 20257012 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025693 AMAQI
12th Jul 2025734 AMAQI
30°C24/37°C
12th Jul 2025745 AMAQI
12th Jul 2025746 AMAQI
12th Jul 2025747 AMAQI
12th Jul 2025788 AMAQI
12th Jul 2025779 AMAQI
12th Jul 20256910 AMAQI
12th Jul 20256911 AMAQI
12th Jul 20256512 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025712 PMAQI
12th Jul 2025713 PMAQI
12th Jul 2025704 PMAQI
12th Jul 2025625 PMAQI
12th Jul 2025616 PMAQI
12th Jul 2025627 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025679 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20257511 PMAQI
13th Jul 20257412 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025712 AMAQI
13th Jul 2025713 AMAQI
13th Jul 2025714 AMAQI
30°C25/35°C
13th Jul 2025715 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025788 AMAQI
13th Jul 2025819 AMAQI
13th Jul 20258610 AMAQI
13th Jul 20257611 AMAQI
13th Jul 20257812 PMAQI
13th Jul 2025801 PMAQI
13th Jul 2025772 PMAQI
13th Jul 2025843 PMAQI
13th Jul 2025824 PMAQI
13th Jul 2025835 PMAQI
13th Jul 2025806 PMAQI
13th Jul 2025807 PMAQI
13th Jul 2025768 PMAQI
13th Jul 2025779 PMAQI
13th Jul 20257610 PMAQI
13th Jul 20258011 PMAQI
14th Jul 20258012 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025722 AMAQI
14th Jul 2025723 AMAQI
14th Jul 2025744 AMAQI
32°C26/38°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20254310 AMAQI
14th Jul 20254511 AMAQI
14th Jul 20254712 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025323 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025425 PMAQI
14th Jul 2025406 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256912 AMAQI
15th Jul 2025721 AMAQI
15th Jul 2025732 AMAQI
15th Jul 2025713 AMAQI
15th Jul 2025684 AMAQI
32°C26/37°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025687 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025509 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20254811 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025742 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025785 PMAQI
15th Jul 2025806 PMAQI
15th Jul 2025787 PMAQI
15th Jul 2025768 PMAQI
15th Jul 2025739 PMAQI
15th Jul 20257810 PMAQI
15th Jul 20257811 PMAQI
16th Jul 20257312 AMAQI
16th Jul 2025691 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025693 AMAQI
16th Jul 2025684 AMAQI
32°C28/39°C
16th Jul 2025675 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025788 AMAQI
16th Jul 2025809 AMAQI
16th Jul 20257710 AMAQI
16th Jul 20256611 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025751 PMAQI
16th Jul 2025822 PMAQI
16th Jul 2025763 PMAQI
16th Jul 2025744 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025668 PMAQI
16th Jul 2025689 PMAQI
16th Jul 20257110 PMAQI
16th Jul 20257411 PMAQI
17th Jul 20257412 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025692 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025704 AMAQI
32°C27/38°C
17th Jul 2025705 AMAQI
17th Jul 2025706 AMAQI
17th Jul 2025707 AMAQI
17th Jul 2025758 AMAQI
17th Jul 2025819 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20256511 AMAQI
17th Jul 20255912 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025483 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025497 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256710 PMAQI
17th Jul 20256911 PMAQI
18th Jul 20257112 AMAQI
18th Jul 2025691 AMAQI
18th Jul 2025692 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025684 AMAQI
30°C25/35°C
18th Jul 2025695 AMAQI
18th Jul 2025686 AMAQI
18th Jul 2025687 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025839 AMAQI
18th Jul 20258110 AMAQI
18th Jul 20257611 AMAQI
18th Jul 20257312 PMAQI
18th Jul 2025691 PMAQI
18th Jul 2025722 PMAQI
18th Jul 2025643 PMAQI
18th Jul 2025574 PMAQI
18th Jul 2025555 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025668 PMAQI
18th Jul 2025709 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257411 PMAQI
19th Jul 20257312 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025693 AMAQI
19th Jul 2025704 AMAQI
30°C24/37°C
19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025707 AMAQI
19th Jul 20251018 AMAQI
19th Jul 20251029 AMAQI
19th Jul 20259710 AMAQI
19th Jul 20259111 AMAQI
19th Jul 20258412 PMAQI
19th Jul 2025821 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025833 PMAQI
19th Jul 2025814 PMAQI
19th Jul 2025785 PMAQI
19th Jul 2025646 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025658 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025691 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025744 AMAQI
31°C25/38°C
20th Jul 2025745 AMAQI
20th Jul 2025746 AMAQI
20th Jul 2025747 AMAQI
20th Jul 2025748 AMAQI
20th Jul 2025749 AMAQI
20th Jul 20256710 AMAQI
20th Jul 20256411 AMAQI
20th Jul 20255812 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025452 PMAQI
20th Jul 2025413 PMAQI
20th Jul 2025354 PMAQI
20th Jul 2025305 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025417 PMAQI
20th Jul 2025608 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256310 PMAQI
20th Jul 20256411 PMAQI
21st Jul 20256512 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025712 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025704 AMAQI
31°C26/38°C
21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20256010 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025521 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025474 PMAQI
21st Jul 2025475 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025598 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20255910 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025664 AMAQI
30°C26/36°C
22nd Jul 2025655 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025568 AMAQI
22nd Jul 2025539 AMAQI
22nd Jul 20255210 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025421 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025463 PMAQI
22nd Jul 2025414 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025516 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025619 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20255712 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025634 AMAQI
30°C26/36°C
23rd Jul 2025625 AMAQI
23rd Jul 2025626 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025538 AMAQI
23rd Jul 2025559 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255811 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025521 PMAQI
23rd Jul 2025482 PMAQI
23rd Jul 2025433 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025325 PMAQI
23rd Jul 2025386 PMAQI
23rd Jul 2025447 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256012 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025614 AMAQI
31°C26/36°C
24th Jul 2025615 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025539 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20255511 AMAQI
24th Jul 20255212 PMAQI
24th Jul 2025461 PMAQI
24th Jul 2025452 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025434 PMAQI
24th Jul 2025465 PMAQI
24th Jul 2025496 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025568 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255711 PMAQI
25th Jul 20255812 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025602 AMAQI
25th Jul 2025613 AMAQI
25th Jul 2025594 AMAQI
31°C26/36°C
25th Jul 2025595 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025658 AMAQI
25th Jul 2025729 AMAQI
25th Jul 20257110 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025661 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025606 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025598 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20256311 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI
30°C24/37°C
26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025588 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255610 AMAQI
26th Jul 20254611 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025463 PMAQI
26th Jul 2025354 PMAQI
26th Jul 2025445 PMAQI
26th Jul 2025406 PMAQI
26th Jul 2025497 PMAQI
26th Jul 2025558 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025593 AMAQI
27th Jul 2025584 AMAQI
30°C24/37°C
27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025597 AMAQI
27th Jul 2025558 AMAQI
27th Jul 2025459 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20253611 AMAQI
27th Jul 20252812 PMAQI
27th Jul 2025291 PMAQI
27th Jul 2025322 PMAQI
27th Jul 2025353 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025455 PMAQI
27th Jul 2025456 PMAQI
27th Jul 2025457 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255310 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025564 AMAQI
30°C25/38°C
28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255111 AMAQI
28th Jul 20254712 PMAQI
28th Jul 2025381 PMAQI
28th Jul 2025362 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025448 PMAQI
28th Jul 2025469 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20254912 AMAQI
29th Jul 2025551 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI
30°C24/36°C
29th Jul 2025565 AMAQI
29th Jul 2025566 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025549 AMAQI
29th Jul 20255710 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20256312 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025592 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025564 PMAQI
29th Jul 2025565 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025558 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255610 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255612 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025574 AMAQI
30°C25/36°C
30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025568 AMAQI
30th Jul 2025569 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025618 PMAQI
30th Jul 2025629 PMAQI
30th Jul 20255610 PMAQI
30th Jul 20255711 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
29°C24/35°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20255712 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025562 PMAQI
31st Jul 2025443 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025406 PMAQI
31st Jul 2025427 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025539 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255812 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025574 AMAQI
29°C24/35°C
1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025658 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20257312 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025292 PMAQI
1st Aug 2025363 PMAQI
1st Aug 2025434 PMAQI
1st Aug 2025505 PMAQI
1st Aug 2025496 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20254912 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025594 AMAQI
29°C25/34°C
2nd Aug 2025585 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025499 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025493 PMAQI
2nd Aug 2025414 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255312 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025563 AMAQI
3rd Aug 2025564 AMAQI
29°C25/36°C
3rd Aug 2025565 AMAQI
5 AM3rd Aug 2025556 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255311 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
60AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 6 PM
60AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 60), while the lowest AQI was between 5 AM to 6 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM - 11 PM
62AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
62AQI
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. 62), while the lowest AQI was between 12 AM to 11 PM (Avg. 62).
2025 Days Vs Air Quality
Tengzhou New Second Middle School, Chengtangcun, Shandong, China
2025
1%
3
53%
114
34%
72
12%
25
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
3 DaysModerate
114 DaysPoor
72 DaysUnhealthy
25 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% 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
Tengzhou New Second Middle School, Chengtangcun, 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
175AQI
175AQI
2nd January 2025
170AQI
170AQI
3rd January 2025
160AQI
160AQI
4th January 2025
177AQI
177AQI
5th January 2025
178AQI
178AQI
6th January 2025
108AQI
108AQI
7th January 2025
139AQI
139AQI
8th January 2025
89AQI
89AQI
9th January 2025
98AQI
98AQI
10th January 2025
101AQI
101AQI
11th January 2025
142AQI
142AQI
12th January 2025
140AQI
140AQI
13th January 2025
162AQI
162AQI
14th January 2025
140AQI
140AQI
15th January 2025
107AQI
107AQI
16th January 2025
150AQI
150AQI
17th January 2025
138AQI
138AQI
18th January 2025
160AQI
160AQI
19th January 2025
157AQI
157AQI
20th January 2025
171AQI
171AQI
21st January 2025
179AQI
179AQI
22nd January 2025
174AQI
174AQI
23rd January 2025
157AQI
157AQI
24th January 2025
142AQI
142AQI
25th January 2025
153AQI
153AQI
26th January 2025
138AQI
138AQI
27th January 2025
81AQI
81AQI
28th January 2025
118AQI
118AQI
29th January 2025
147AQI
147AQI
30th January 2025
151AQI
151AQI
31st January 2025
173AQI
173AQI
1st February 2025
165AQI
165AQI
2nd February 2025
186AQI
186AQI
3rd February 2025
140AQI
140AQI
4th February 2025
124AQI
124AQI
5th February 2025
91AQI
91AQI
6th February 2025
119AQI
119AQI
7th February 2025
62AQI
62AQI
8th February 2025
84AQI
84AQI
9th February 2025
101AQI
101AQI
10th February 2025
114AQI
114AQI
11th February 2025
136AQI
136AQI
12th February 2025
127AQI
127AQI
13th February 2025
144AQI
144AQI
14th February 2025
143AQI
143AQI
15th February 2025
153AQI
153AQI
16th February 2025
128AQI
128AQI
17th February 2025
117AQI
117AQI
18th February 2025
135AQI
135AQI
19th February 2025
110AQI
110AQI
20th February 2025
121AQI
121AQI
21st February 2025
136AQI
136AQI
22nd February 2025
138AQI
138AQI
23rd February 2025
110AQI
110AQI
24th February 2025
102AQI
102AQI
25th February 2025
132AQI
132AQI
26th February 2025
144AQI
144AQI
27th February 2025
159AQI
159AQI
28th February 2025
161AQI
161AQI
1st March 2025
159AQI
159AQI
2nd March 2025
83AQI
83AQI
3rd March 2025
97AQI
97AQI
4th March 2025
114AQI
114AQI
5th March 2025
127AQI
127AQI
6th March 2025
134AQI
134AQI
7th March 2025
143AQI
143AQI
8th March 2025
148AQI
148AQI
9th March 2025
150AQI
150AQI
10th March 2025
153AQI
153AQI
11th March 2025
164AQI
164AQI
12th March 2025
169AQI
169AQI
13th March 2025
115AQI
115AQI
14th March 2025
97AQI
97AQI
15th March 2025
125AQI
125AQI
16th March 2025
73AQI
73AQI
17th March 2025
94AQI
94AQI
18th March 2025
60AQI
60AQI
19th March 2025
97AQI
97AQI
20th March 2025
96AQI
96AQI
21st March 2025
95AQI
95AQI
22nd March 2025
98AQI
98AQI
23rd March 2025
127AQI
127AQI
24th March 2025
123AQI
123AQI
25th March 2025
132AQI
132AQI
26th March 2025
133AQI
133AQI
27th March 2025
134AQI
134AQI
28th March 2025
143AQI
143AQI
29th March 2025
78AQI
78AQI
30th March 2025
106AQI
106AQI
31st March 2025
104AQI
104AQI
1st April 2025
109AQI
109AQI
2nd April 2025
64AQI
64AQI
3rd April 2025
87AQI
87AQI
4th April 2025
114AQI
114AQI
5th April 2025
77AQI
77AQI
6th April 2025
101AQI
101AQI
7th April 2025
101AQI
101AQI
8th April 2025
119AQI
119AQI
9th April 2025
130AQI
130AQI
10th April 2025
123AQI
123AQI
11th April 2025
116AQI
116AQI
12th April 2025
158AQI
158AQI
13th April 2025
91AQI
91AQI
14th April 2025
80AQI
80AQI
15th April 2025
82AQI
82AQI
16th April 2025
99AQI
99AQI
17th April 2025
119AQI
119AQI
18th April 2025
127AQI
127AQI
19th April 2025
105AQI
105AQI
20th April 2025
103AQI
103AQI
21st April 2025
89AQI
89AQI
22nd April 2025
105AQI
105AQI
23rd April 2025
106AQI
106AQI
24th April 2025
85AQI
85AQI
25th April 2025
86AQI
86AQI
26th April 2025
77AQI
77AQI
27th April 2025
91AQI
91AQI
28th April 2025
77AQI
77AQI
29th April 2025
81AQI
81AQI
30th April 2025
87AQI
87AQI
1st May 2025
82AQI
82AQI
2nd May 2025
96AQI
96AQI
3rd May 2025
59AQI
59AQI
4th May 2025
82AQI
82AQI
5th May 2025
82AQI
82AQI
6th May 2025
97AQI
97AQI
7th May 2025
100AQI
100AQI
8th May 2025
88AQI
88AQI
9th May 2025
53AQI
53AQI
10th May 2025
61AQI
61AQI
11th May 2025
76AQI
76AQI
12th May 2025
72AQI
72AQI
13th May 2025
86AQI
86AQI
14th May 2025
93AQI
93AQI
15th May 2025
107AQI
107AQI
16th May 2025
121AQI
121AQI
17th May 2025
140AQI
140AQI
18th May 2025
89AQI
89AQI
19th May 2025
117AQI
117AQI
20th May 2025
104AQI
104AQI
21st May 2025
106AQI
106AQI
22nd May 2025
98AQI
98AQI
23rd May 2025
105AQI
105AQI
24th May 2025
89AQI
89AQI
25th May 2025
85AQI
85AQI
26th May 2025
89AQI
89AQI
27th May 2025
98AQI
98AQI
28th May 2025
85AQI
85AQI
29th May 2025
91AQI
91AQI
30th May 2025
88AQI
88AQI
31st May 2025
111AQI
111AQI
1st June 2025
89AQI
89AQI
2nd June 2025
90AQI
90AQI
3rd June 2025
80AQI
80AQI
4th June 2025
86AQI
86AQI
5th June 2025
86AQI
86AQI
6th June 2025
88AQI
88AQI
7th June 2025
85AQI
85AQI
8th June 2025
101AQI
101AQI
9th June 2025
85AQI
85AQI
10th June 2025
77AQI
77AQI
11th June 2025
89AQI
89AQI
12th June 2025
71AQI
71AQI
13th June 2025
83AQI
83AQI
14th June 2025
77AQI
77AQI
15th June 2025
73AQI
73AQI
16th June 2025
57AQI
57AQI
17th June 2025
64AQI
64AQI
18th June 2025
62AQI
62AQI
19th June 2025
64AQI
64AQI
20th June 2025
57AQI
57AQI
21st June 2025
72AQI
72AQI
22nd June 2025
78AQI
78AQI
23rd June 2025
71AQI
71AQI
24th June 2025
67AQI
67AQI
25th June 2025
81AQI
81AQI
26th June 2025
74AQI
74AQI
27th June 2025
68AQI
68AQI
28th June 2025
63AQI
63AQI
29th June 2025
50AQI
50AQI
30th June 2025
56AQI
56AQI
1st July 2025
62AQI
62AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
59AQI
59AQI
4th July 2025
53AQI
53AQI
5th July 2025
57AQI
57AQI
6th July 2025
58AQI
58AQI
7th July 2025
64AQI
64AQI
8th July 2025
66AQI
66AQI
9th July 2025
57AQI
57AQI
10th July 2025
71AQI
71AQI
11th July 2025
76AQI
76AQI
12th July 2025
69AQI
69AQI
13th July 2025
76AQI
76AQI
14th July 2025
59AQI
59AQI
15th July 2025
70AQI
70AQI
16th July 2025
70AQI
70AQI
17th July 2025
64AQI
64AQI
18th July 2025
69AQI
69AQI
19th July 2025
74AQI
74AQI
20th July 2025
60AQI
60AQI
21st July 2025
59AQI
59AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
55AQI
55AQI
24th July 2025
55AQI
55AQI
25th July 2025
61AQI
61AQI
26th July 2025
53AQI
53AQI
27th July 2025
49AQI
49AQI
28th July 2025
50AQI
50AQI
29th July 2025
56AQI
56AQI
30th July 2025
57AQI
57AQI
31st July 2025
53AQI
53AQI
1st August 2025
54AQI
54AQI
2nd August 2025
55AQI
55AQI
144AQI
128AQI
118AQI
100AQI
92AQI
75AQI
61AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025102AQI
3
13
15
3
20
5
11
16
4
15
14
1
23
8
1
28
1
2
29
2
3
114
72
25
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
August55AQI
2024101AQI
1
6
8
13
3
1
11
10
4
3
10
17
4
2
12
16
25
5
1
22
8
13
14
3
1
6
23
2
9
19
2
4
7
17
3
16
11
3
1
19
11
36
166
118
40
6
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
July64AQI
2023107AQI
6
9
11
5
1
10
9
8
6
18
6
1
1
18
7
1
2
1
1
27
2
1
4
19
7
8
22
1
4
26
1
2
16
12
10
18
3
1
9
10
9
9
7
10
5
22
178
101
49
13
1
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
July62AQI
2022106AQI
1
2
14
2
6
12
3
10
15
6
8
9
25
6
2
22
6
2
16
3
1
2
20
6
3
15
13
3
14
11
2
6
9
12
4
12
144
92
37
6
Highest AQI recorded in
January173AQI
Lowest AQI recorded in
August65AQI
2021117AQI
1
8
17
5
4
16
8
8
14
6
3
1
10
13
5
1
1
15
13
1
1
2
19
9
7
13
1
25
3
8
18
4
14
10
7
1
7
9
12
6
10
15
21
140
109
70
7
4
Highest AQI recorded in
March168AQI
Lowest AQI recorded in
July61AQI
2020119AQI
1
3
9
4
18
4
7
3
6
15
2
1
12
17
1
3
16
9
11
17
2
5
19
7
5
14
11
2
8
16
5
8
68
133
39
5
Highest AQI recorded in
December168AQI
Lowest AQI recorded in
August84AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
119AQILeast Polluted Year Recorded
2024(Avg.)
101AQITengzhou New Second Middle School's annual 2025 AQI (102) shows an average percentage change of -6.8% (improved AQI) compared to previous years: 2020 (119), 2021 (117), 2022 (106), 2023 (107), 2024 (101).
