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HistoryAQIPM2.5PM10COSO2NO2O3

Transportation Technical School, Taian, 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

Transportation Technical School, Taian, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2022
117AQI
Lowest AQI recorded on
31st Aug 2021
27AQI

Same Day Analysis (18th 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

Globe

Day & Night AQI Trend: 18th Aug - 19th Aug 2025

Transportation Technical School, Taian, Shandong, China

AQI
Day
Night
.

5 AM18th Aug 2025

7 PM

4 AM19th Aug 2025

Day time
Avg. Highest Time
9AM18th Aug

73AQI

Avg. Lowest Time
7AM18th Aug

58AQI

Night time
Avg. Highest Time
10PM18th Aug

68AQI

Avg. Lowest Time
2AM19th Aug

59AQI

In the last 24 hours,

Transportation Technical School's AQI reached its highest point of 73 at 9 AM during the Day, while the lowest point, 58, was recorded at 7 AM during the Day between 18th Aug and 19th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Transportation Technical School, Taian, Shandong, China

JulAug
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th
Day
Night
20th Jul 2025715 AMAQI
20th Jul 2025716 AMAQI
20th Jul 2025717 AMAQI
20th Jul 2025718 AMAQI
20th Jul 2025699 AMAQI
20th Jul 20257210 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20257612 PMAQI
20th Jul 2025781 PMAQI
20th Jul 2025772 PMAQI
20th Jul 2025733 PMAQI
20th Jul 2025684 PMAQI
20th Jul 2025715 PMAQI
20th Jul 2025686 PMAQI
20th Jul 2025627 PMAQI
20th Jul 2025648 PMAQI
20th Jul 2025649 PMAQI
20th Jul 20256510 PMAQI
20th Jul 20256411 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025704 AMAQI

28°C25/34°C

21st Jul 2025705 AMAQI
21st Jul 2025706 AMAQI
21st Jul 2025707 AMAQI
21st Jul 2025318 AMAQI
21st Jul 2025229 AMAQI
21st Jul 20253310 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025362 PMAQI
21st Jul 2025393 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255411 PMAQI
22nd Jul 20255712 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025692 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025634 AMAQI

27°C24/31°C

22nd Jul 2025635 AMAQI
22nd Jul 2025646 AMAQI
22nd Jul 2025637 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025189 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025242 PMAQI
22nd Jul 2025203 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025265 PMAQI
22nd Jul 2025286 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025568 PMAQI
22nd Jul 2025589 PMAQI
22nd Jul 20255910 PMAQI
22nd Jul 20255711 PMAQI
23rd Jul 20255712 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025613 AMAQI
23rd Jul 2025584 AMAQI

27°C24/32°C

23rd Jul 2025585 AMAQI
23rd Jul 2025586 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025289 AMAQI
23rd Jul 20253910 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20256212 PMAQI
23rd Jul 2025651 PMAQI
23rd Jul 2025622 PMAQI
23rd Jul 2025583 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025355 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025602 AMAQI
24th Jul 2025593 AMAQI
24th Jul 2025594 AMAQI

28°C24/33°C

24th Jul 2025585 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025597 AMAQI
24th Jul 2025548 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025581 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025573 PMAQI
24th Jul 2025564 PMAQI
24th Jul 2025605 PMAQI
24th Jul 2025606 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025593 AMAQI
25th Jul 2025594 AMAQI

28°C24/33°C

25th Jul 2025585 AMAQI
25th Jul 2025596 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025709 AMAQI
25th Jul 20256510 AMAQI
25th Jul 20256311 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025682 PMAQI
25th Jul 2025663 PMAQI
25th Jul 2025634 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025597 PMAQI
25th Jul 2025618 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI

28°C23/34°C

26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20254511 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025634 PMAQI
26th Jul 2025625 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025617 PMAQI
26th Jul 2025598 PMAQI
26th Jul 2025589 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025593 AMAQI
27th Jul 2025584 AMAQI

28°C23/35°C

27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025329 AMAQI
27th Jul 20254210 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025521 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025533 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025536 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025579 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20255611 PMAQI
28th Jul 20255712 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025563 AMAQI
28th Jul 2025564 AMAQI

29°C24/35°C

28th Jul 2025565 AMAQI
28th Jul 2025566 AMAQI
28th Jul 2025567 AMAQI
28th Jul 2025558 AMAQI
28th Jul 2025529 AMAQI
28th Jul 20255010 AMAQI
28th Jul 20254311 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025522 PMAQI
28th Jul 2025513 PMAQI
28th Jul 2025504 PMAQI
28th Jul 2025475 PMAQI
28th Jul 2025476 PMAQI
28th Jul 2025527 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255610 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255412 AMAQI
29th Jul 2025561 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025563 AMAQI
29th Jul 2025564 AMAQI

28°C24/34°C

29th Jul 2025555 AMAQI
29th Jul 2025556 AMAQI
29th Jul 2025557 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254410 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025553 PMAQI
29th Jul 2025514 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025516 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI

28°C24/33°C

30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025488 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20255210 AMAQI
30th Jul 20256111 AMAQI
30th Jul 20256412 PMAQI
30th Jul 2025641 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025575 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI
31st Jul 2025554 AMAQI

28°C24/34°C

31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255911 AMAQI
31st Jul 20255812 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025423 PMAQI
31st Jul 2025494 PMAQI
31st Jul 2025495 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI

28°C23/34°C

1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256610 AMAQI
1st Aug 20256311 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025471 PMAQI
1st Aug 2025402 PMAQI
1st Aug 2025523 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025549 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025604 AMAQI

28°C24/33°C

2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254012 PMAQI
2nd Aug 2025481 PMAQI
2nd Aug 2025452 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025424 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025476 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025574 AMAQI

28°C23/34°C

3rd Aug 2025575 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025666 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256210 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI

30°C24/36°C

4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025768 AMAQI
4th Aug 2025809 AMAQI
4th Aug 20258110 AMAQI
4th Aug 20258511 AMAQI
4th Aug 20258912 PMAQI
4th Aug 2025931 PMAQI
4th Aug 2025772 PMAQI
4th Aug 2025833 PMAQI
4th Aug 2025834 PMAQI
4th Aug 2025765 PMAQI
4th Aug 2025806 PMAQI
4th Aug 2025707 PMAQI
4th Aug 2025668 PMAQI
4th Aug 2025679 PMAQI
4th Aug 20256510 PMAQI
4th Aug 20256411 PMAQI
5th Aug 20256012 AMAQI
5th Aug 2025581 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025644 AMAQI

30°C26/34°C

5th Aug 2025625 AMAQI
5th Aug 2025636 AMAQI
5th Aug 2025627 AMAQI
5th Aug 2025728 AMAQI
5th Aug 2025739 AMAQI
5th Aug 20258110 AMAQI
5th Aug 20258711 AMAQI
5th Aug 20257912 PMAQI
5th Aug 2025721 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025664 PMAQI
5th Aug 2025635 PMAQI
5th Aug 2025636 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025668 PMAQI
5th Aug 2025639 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256511 PMAQI
6th Aug 20256312 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025623 AMAQI
6th Aug 2025634 AMAQI

30°C26/37°C

6th Aug 2025635 AMAQI
6th Aug 2025636 AMAQI
6th Aug 2025647 AMAQI
6th Aug 2025678 AMAQI
6th Aug 2025789 AMAQI
6th Aug 20256510 AMAQI
6th Aug 20258011 AMAQI
6th Aug 20258212 PMAQI
6th Aug 2025831 PMAQI
6th Aug 2025822 PMAQI
6th Aug 2025743 PMAQI
6th Aug 2025744 PMAQI
6th Aug 2025695 PMAQI
6th Aug 2025656 PMAQI
6th Aug 2025657 PMAQI
6th Aug 2025648 PMAQI
6th Aug 2025689 PMAQI
6th Aug 20256910 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025621 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025643 AMAQI
7th Aug 2025654 AMAQI

30°C26/37°C

7th Aug 2025645 AMAQI
7th Aug 2025606 AMAQI
7th Aug 2025657 AMAQI
7th Aug 2025768 AMAQI
7th Aug 2025749 AMAQI
7th Aug 20257310 AMAQI
7th Aug 20257111 AMAQI
7th Aug 20255812 PMAQI
7th Aug 2025621 PMAQI
7th Aug 2025662 PMAQI
7th Aug 2025653 PMAQI
7th Aug 2025634 PMAQI
7th Aug 2025625 PMAQI
7th Aug 2025586 PMAQI
7th Aug 2025617 PMAQI
7th Aug 2025658 PMAQI
7th Aug 2025739 PMAQI
7th Aug 20257310 PMAQI
7th Aug 20257611 PMAQI
8th Aug 20256912 AMAQI
8th Aug 2025631 AMAQI
8th Aug 2025632 AMAQI
8th Aug 2025643 AMAQI
8th Aug 2025654 AMAQI

30°C24/37°C

8th Aug 2025655 AMAQI
8th Aug 2025656 AMAQI
8th Aug 2025657 AMAQI
8th Aug 2025708 AMAQI
8th Aug 2025749 AMAQI
8th Aug 20259010 AMAQI
8th Aug 20259211 AMAQI
8th Aug 20259312 PMAQI
8th Aug 2025881 PMAQI
8th Aug 2025842 PMAQI
8th Aug 2025813 PMAQI
8th Aug 2025834 PMAQI
8th Aug 2025755 PMAQI
8th Aug 2025786 PMAQI
8th Aug 2025747 PMAQI
8th Aug 2025688 PMAQI
8th Aug 2025639 PMAQI
8th Aug 20256210 PMAQI
8th Aug 20256111 PMAQI
9th Aug 20256212 AMAQI
9th Aug 2025651 AMAQI
9th Aug 2025652 AMAQI
9th Aug 2025673 AMAQI
9th Aug 2025694 AMAQI

28°C24/35°C

9th Aug 2025695 AMAQI
9th Aug 2025706 AMAQI
9th Aug 2025697 AMAQI
9th Aug 2025388 AMAQI
9th Aug 2025409 AMAQI
9th Aug 20253710 AMAQI
9th Aug 20252811 AMAQI
9th Aug 20253012 PMAQI
9th Aug 2025261 PMAQI
9th Aug 2025242 PMAQI
9th Aug 2025263 PMAQI
9th Aug 2025244 PMAQI
9th Aug 2025265 PMAQI
9th Aug 2025246 PMAQI
9th Aug 2025387 PMAQI
9th Aug 2025548 PMAQI
9th Aug 2025549 PMAQI
9th Aug 20255510 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255612 AMAQI
10th Aug 2025661 AMAQI
10th Aug 2025672 AMAQI
10th Aug 2025643 AMAQI
10th Aug 2025624 AMAQI

25°C23/27°C

10th Aug 2025625 AMAQI
10th Aug 2025616 AMAQI
10th Aug 2025617 AMAQI
10th Aug 2025478 AMAQI
10th Aug 2025309 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20253611 AMAQI
10th Aug 20253612 PMAQI
10th Aug 2025441 PMAQI
10th Aug 2025452 PMAQI
10th Aug 2025463 PMAQI
10th Aug 2025504 PMAQI
10th Aug 2025425 PMAQI
10th Aug 2025446 PMAQI
10th Aug 2025517 PMAQI
10th Aug 2025568 PMAQI
10th Aug 2025579 PMAQI
10th Aug 20255710 PMAQI
10th Aug 20255611 PMAQI
11th Aug 20255412 AMAQI
11th Aug 2025601 AMAQI
11th Aug 2025622 AMAQI
11th Aug 2025603 AMAQI
11th Aug 2025584 AMAQI

25°C21/30°C

11th Aug 2025595 AMAQI
11th Aug 2025586 AMAQI
11th Aug 2025587 AMAQI
11th Aug 2025658 AMAQI
11th Aug 2025679 AMAQI
11th Aug 20257210 AMAQI
11th Aug 20257211 AMAQI
11th Aug 20256712 PMAQI
11th Aug 2025561 PMAQI
11th Aug 2025522 PMAQI
11th Aug 2025563 PMAQI
11th Aug 2025494 PMAQI
11th Aug 2025545 PMAQI
11th Aug 2025516 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025588 PMAQI
11th Aug 2025629 PMAQI
11th Aug 20255710 PMAQI
11th Aug 20255811 PMAQI
12th Aug 20256012 AMAQI
12th Aug 2025611 AMAQI
12th Aug 2025602 AMAQI
12th Aug 2025613 AMAQI
12th Aug 2025614 AMAQI

25°C21/30°C

12th Aug 2025625 AMAQI
12th Aug 2025626 AMAQI
12th Aug 2025617 AMAQI
12th Aug 2025548 AMAQI
12th Aug 2025569 AMAQI
12th Aug 20254910 AMAQI
12th Aug 20255611 AMAQI
12th Aug 20256112 PMAQI
12th Aug 2025631 PMAQI
12th Aug 2025672 PMAQI
12th Aug 2025583 PMAQI
12th Aug 2025574 PMAQI
12th Aug 2025545 PMAQI
12th Aug 2025586 PMAQI
12th Aug 2025577 PMAQI
12th Aug 2025578 PMAQI
12th Aug 2025609 PMAQI
12th Aug 20256010 PMAQI
12th Aug 20256211 PMAQI
13th Aug 20256012 AMAQI
13th Aug 2025601 AMAQI
13th Aug 2025612 AMAQI
13th Aug 2025623 AMAQI
13th Aug 2025614 AMAQI

24°C20/30°C

13th Aug 2025615 AMAQI
13th Aug 2025626 AMAQI
13th Aug 2025617 AMAQI
13th Aug 2025648 AMAQI
13th Aug 2025659 AMAQI
13th Aug 20256510 AMAQI
13th Aug 20256411 AMAQI
13th Aug 20256612 PMAQI
13th Aug 2025701 PMAQI
13th Aug 2025662 PMAQI
13th Aug 2025613 PMAQI
13th Aug 2025574 PMAQI
13th Aug 2025645 PMAQI
13th Aug 2025626 PMAQI
13th Aug 2025627 PMAQI
13th Aug 2025648 PMAQI
13th Aug 2025669 PMAQI
13th Aug 20256210 PMAQI
13th Aug 20256511 PMAQI
14th Aug 20256412 AMAQI
14th Aug 2025611 AMAQI
14th Aug 2025622 AMAQI
14th Aug 2025623 AMAQI
14th Aug 2025624 AMAQI

27°C22/33°C

14th Aug 2025625 AMAQI
14th Aug 2025626 AMAQI
14th Aug 2025617 AMAQI
14th Aug 2025748 AMAQI
14th Aug 2025849 AMAQI
14th Aug 20257410 AMAQI
14th Aug 20257811 AMAQI
14th Aug 20257512 PMAQI
14th Aug 2025901 PMAQI
14th Aug 2025762 PMAQI
14th Aug 2025703 PMAQI
14th Aug 2025744 PMAQI
14th Aug 2025685 PMAQI
14th Aug 2025706 PMAQI
14th Aug 2025667 PMAQI
14th Aug 2025628 PMAQI
14th Aug 2025589 PMAQI
14th Aug 20256210 PMAQI
14th Aug 20255911 PMAQI
15th Aug 20255812 AMAQI
15th Aug 2025611 AMAQI
15th Aug 2025622 AMAQI
15th Aug 2025643 AMAQI
15th Aug 2025644 AMAQI

27°C22/33°C

15th Aug 2025655 AMAQI
15th Aug 2025656 AMAQI
15th Aug 2025647 AMAQI
15th Aug 2025618 AMAQI
15th Aug 2025569 AMAQI
15th Aug 20256310 AMAQI
15th Aug 20256111 AMAQI
15th Aug 20256812 PMAQI
15th Aug 2025681 PMAQI
15th Aug 2025642 PMAQI
15th Aug 2025623 PMAQI
15th Aug 2025624 PMAQI
15th Aug 2025605 PMAQI
15th Aug 2025636 PMAQI
15th Aug 2025627 PMAQI
15th Aug 2025628 PMAQI
15th Aug 2025639 PMAQI
15th Aug 20256110 PMAQI
15th Aug 20256011 PMAQI
16th Aug 20256012 AMAQI
16th Aug 2025621 AMAQI
16th Aug 2025632 AMAQI
16th Aug 2025633 AMAQI
16th Aug 2025634 AMAQI

27°C23/31°C

16th Aug 2025645 AMAQI
16th Aug 2025636 AMAQI
16th Aug 2025627 AMAQI
16th Aug 2025548 AMAQI
16th Aug 2025589 AMAQI
16th Aug 20255610 AMAQI
16th Aug 20256111 AMAQI
16th Aug 20256012 PMAQI
16th Aug 2025531 PMAQI
16th Aug 2025522 PMAQI
16th Aug 2025463 PMAQI
16th Aug 2025424 PMAQI
16th Aug 2025485 PMAQI
16th Aug 2025486 PMAQI
16th Aug 2025557 PMAQI
16th Aug 2025588 PMAQI
16th Aug 2025599 PMAQI
16th Aug 20256010 PMAQI
16th Aug 20256011 PMAQI
17th Aug 20256012 AMAQI
17th Aug 2025621 AMAQI
17th Aug 2025632 AMAQI
17th Aug 2025623 AMAQI
17th Aug 2025604 AMAQI

28°C24/32°C

17th Aug 2025615 AMAQI
17th Aug 2025616 AMAQI
17th Aug 2025617 AMAQI
17th Aug 2025478 AMAQI
17th Aug 2025449 AMAQI
17th Aug 20254110 AMAQI
17th Aug 20254311 AMAQI
17th Aug 20253612 PMAQI
17th Aug 2025451 PMAQI
17th Aug 2025502 PMAQI
17th Aug 2025533 PMAQI
17th Aug 2025544 PMAQI
17th Aug 2025495 PMAQI
17th Aug 2025506 PMAQI
17th Aug 2025607 PMAQI
17th Aug 2025578 PMAQI
17th Aug 2025609 PMAQI
17th Aug 20256210 PMAQI
17th Aug 20256211 PMAQI
18th Aug 20256112 AMAQI
18th Aug 2025601 AMAQI
18th Aug 2025612 AMAQI
18th Aug 2025593 AMAQI
18th Aug 2025584 AMAQI

26°C23/32°C

18th Aug 2025595 AMAQI
18th Aug 2025586 AMAQI
18th Aug 2025587 AMAQI
18th Aug 2025648 AMAQI
18th Aug 2025739 AMAQI
18th Aug 20257110 AMAQI
18th Aug 20257211 AMAQI
18th Aug 20257212 PMAQI
18th Aug 2025701 PMAQI
18th Aug 2025682 PMAQI
18th Aug 2025623 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025605 PMAQI
18th Aug 2025606 PMAQI
18th Aug 2025617 PMAQI
18th Aug 2025668 PMAQI
18th Aug 2025669 PMAQI
18th Aug 20256810 PMAQI
18th Aug 20256611 PMAQI
19th Aug 20256412 AMAQI
19th Aug 2025601 AMAQI
19th Aug 2025592 AMAQI
19th Aug 2025613 AMAQI
19th Aug 2025624 AMAQI

29°C24/35°C

19th Aug 2025625 AMAQI
5 AM
19th Aug 2025626 AMAQI
19th Aug 2025627 AMAQI
19th Aug 2025708 AMAQI
19th Aug 2025999 AMAQI
19th Aug 20258110 AMAQI
19th Aug 20257211 AMAQI
19th Aug 20256612 PMAQI
12 PM
19th Aug 2025581 PMAQI
19th Aug 2025622 PMAQI
19th Aug 2025573 PMAQI
19th Aug 2025544 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 AM

61AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 7 PM

57AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 61), while the lowest AQI was between 8 AM to 7 PM (Avg. 57).
Night time
Avg. Highest Time
12 AM - 11 PM

60AQI

9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM

60AQI

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. 60), while the lowest AQI was between 12 AM to 11 PM (Avg. 60).

2025 Days Vs Air Quality

Transportation Technical School, Taian, Shandong, China

2025

2%

4

61%

141

29%

67

8%

18

Total number of days with different AQI categories in last 231 days in 2025 (134 days remaining)

Good
4 Days
Moderate
141 Days
Poor
67 Days
Unhealthy
18 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 2%

Health Risk Level:

Extreme

In 2025, 2% of 231 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

Transportation Technical School, Taian, 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
160AQI
2nd January 2025
128AQI
3rd January 2025
134AQI
4th January 2025
165AQI
5th January 2025
166AQI
6th January 2025
87AQI
7th January 2025
102AQI
8th January 2025
59AQI
9th January 2025
71AQI
10th January 2025
89AQI
11th January 2025
129AQI
12th January 2025
132AQI
13th January 2025
144AQI
14th January 2025
114AQI
15th January 2025
86AQI
16th January 2025
122AQI
17th January 2025
120AQI
18th January 2025
149AQI
19th January 2025
149AQI
20th January 2025
146AQI
21st January 2025
172AQI
22nd January 2025
176AQI
23rd January 2025
169AQI
24th January 2025
183AQI
25th January 2025
160AQI
26th January 2025
136AQI
27th January 2025
83AQI
28th January 2025
98AQI
29th January 2025
151AQI
30th January 2025
146AQI
31st January 2025
173AQI
1st February 2025
156AQI
2nd February 2025
172AQI
3rd February 2025
106AQI
4th February 2025
98AQI
5th February 2025
67AQI
6th February 2025
113AQI
7th February 2025
56AQI
8th February 2025
68AQI
9th February 2025
83AQI
10th February 2025
117AQI
11th February 2025
132AQI
12th February 2025
102AQI
13th February 2025
121AQI
14th February 2025
132AQI
15th February 2025
124AQI
16th February 2025
104AQI
17th February 2025
95AQI
18th February 2025
117AQI
19th February 2025
93AQI
20th February 2025
134AQI
21st February 2025
142AQI
22nd February 2025
127AQI
23rd February 2025
93AQI
24th February 2025
86AQI
25th February 2025
116AQI
26th February 2025
135AQI
27th February 2025
152AQI
28th February 2025
162AQI
1st March 2025
161AQI
2nd March 2025
89AQI
3rd March 2025
89AQI
4th March 2025
88AQI
5th March 2025
123AQI
6th March 2025
116AQI
7th March 2025
133AQI
8th March 2025
146AQI
9th March 2025
150AQI
10th March 2025
158AQI
11th March 2025
165AQI
12th March 2025
150AQI
13th March 2025
116AQI
14th March 2025
99AQI
15th March 2025
129AQI
16th March 2025
76AQI
17th March 2025
88AQI
18th March 2025
57AQI
19th March 2025
88AQI
20th March 2025
84AQI
21st March 2025
78AQI
22nd March 2025
87AQI
23rd March 2025
120AQI
24th March 2025
105AQI
25th March 2025
171AQI
26th March 2025
124AQI
27th March 2025
118AQI
28th March 2025
128AQI
29th March 2025
79AQI
30th March 2025
97AQI
31st March 2025
106AQI
1st April 2025
105AQI
2nd April 2025
65AQI
3rd April 2025
89AQI
4th April 2025
112AQI
5th April 2025
72AQI
6th April 2025
94AQI
7th April 2025
103AQI
8th April 2025
115AQI
9th April 2025
118AQI
10th April 2025
127AQI
11th April 2025
124AQI
12th April 2025
106AQI
13th April 2025
84AQI
14th April 2025
77AQI
15th April 2025
77AQI
16th April 2025
108AQI
17th April 2025
139AQI
18th April 2025
121AQI
19th April 2025
112AQI
20th April 2025
114AQI
21st April 2025
102AQI
22nd April 2025
96AQI
23rd April 2025
105AQI
24th April 2025
74AQI
25th April 2025
87AQI
26th April 2025
77AQI
27th April 2025
93AQI
28th April 2025
75AQI
29th April 2025
82AQI
30th April 2025
95AQI
1st May 2025
77AQI
2nd May 2025
100AQI
3rd May 2025
67AQI
4th May 2025
78AQI
5th May 2025
91AQI
6th May 2025
100AQI
7th May 2025
101AQI
8th May 2025
93AQI
9th May 2025
65AQI
10th May 2025
66AQI
11th May 2025
70AQI
12th May 2025
76AQI
13th May 2025
88AQI
14th May 2025
115AQI
15th May 2025
70AQI
16th May 2025
128AQI
17th May 2025
117AQI
18th May 2025
96AQI
19th May 2025
121AQI
20th May 2025
114AQI
21st May 2025
120AQI
22nd May 2025
105AQI
23rd May 2025
100AQI
24th May 2025
91AQI
25th May 2025
80AQI
26th May 2025
93AQI
27th May 2025
94AQI
28th May 2025
93AQI
29th May 2025
90AQI
30th May 2025
89AQI
31st May 2025
108AQI
1st June 2025
90AQI
2nd June 2025
97AQI
3rd June 2025
71AQI
4th June 2025
63AQI
5th June 2025
78AQI
6th June 2025
78AQI
7th June 2025
94AQI
8th June 2025
90AQI
9th June 2025
96AQI
10th June 2025
64AQI
11th June 2025
89AQI
12th June 2025
68AQI
13th June 2025
83AQI
14th June 2025
80AQI
15th June 2025
56AQI
16th June 2025
52AQI
17th June 2025
58AQI
18th June 2025
70AQI
19th June 2025
57AQI
20th June 2025
58AQI
21st June 2025
45AQI
22nd June 2025
30AQI
23rd June 2025
58AQI
24th June 2025
65AQI
25th June 2025
74AQI
26th June 2025
80AQI
27th June 2025
74AQI
28th June 2025
70AQI
29th June 2025
58AQI
30th June 2025
59AQI
1st July 2025
61AQI
2nd July 2025
56AQI
3rd July 2025
55AQI
4th July 2025
54AQI
5th July 2025
58AQI
6th July 2025
64AQI
7th July 2025
61AQI
8th July 2025
66AQI
9th July 2025
58AQI
10th July 2025
76AQI
11th July 2025
76AQI
12th July 2025
75AQI
13th July 2025
77AQI
14th July 2025
56AQI
15th July 2025
68AQI
16th July 2025
68AQI
17th July 2025
61AQI
18th July 2025
60AQI
19th July 2025
75AQI
20th July 2025
69AQI
21st July 2025
53AQI
22nd July 2025
46AQI
23rd July 2025
53AQI
24th July 2025
58AQI
25th July 2025
61AQI
26th July 2025
57AQI
27th July 2025
54AQI
28th July 2025
53AQI
29th July 2025
54AQI
30th July 2025
56AQI
31st July 2025
54AQI
1st August 2025
57AQI
2nd August 2025
53AQI
3rd August 2025
60AQI
4th August 2025
69AQI
5th August 2025
66AQI
6th August 2025
68AQI
7th August 2025
66AQI
8th August 2025
72AQI
9th August 2025
48AQI
10th August 2025
52AQI
11th August 2025
59AQI
12th August 2025
59AQI
13th August 2025
63AQI
14th August 2025
67AQI
15th August 2025
63AQI
16th August 2025
58AQI
17th August 2025
55AQI
18th August 2025
62AQI

132AQI

114AQI

113AQI

98AQI

93AQI

70AQI

61AQI

61AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202595AQI

7
14
10
9
15
4
13
14
4
15
15
22
9
2
28
1
30
1
17
4
141
67
18

Highest AQI recorded in

January

132AQI

Lowest AQI recorded in

August

61AQI

202498AQI

1
8
10
8
4
11
9
7
2
13
9
9
12
15
3
22
8
1
25
5
5
23
3
5
25
1
10
17
3
5
9
13
4
1
16
9
4
8
21
2
27
189
106
38
6

Highest AQI recorded in

January

139AQI

Lowest AQI recorded in

August

67AQI

2023106AQI

1
8
9
9
4
10
10
6
2
8
9
12
2
1
15
9
2
2
1
2
17
12
1
24
5
5
23
3
3
25
3
2
17
11
3
11
12
5
2
13
8
6
11
4
12
4
20
182
95
52
14
1

Highest AQI recorded in

January

140AQI

Lowest AQI recorded in

July

68AQI

2022104AQI

1
9
20
1
7
8
6
1
12
12
6
2
20
8
3
24
3
1
1
26
3
5
18
2
3
1
1
20
8
4
11
13
3
2
7
15
6
1
12
8
9
1
20
161
90
51
2

Highest AQI recorded in

January

158AQI

Lowest AQI recorded in

July

71AQI

2021105AQI

5
11
10
5
2
1
3
9
11
18
1
8
12
11
2
10
8
10
11
8
12
24
65
41
33
5

Highest AQI recorded in

January

151AQI

Lowest AQI recorded in

September

61AQI

2020104AQI

1
5
5
2
4
14
1
12
5
1
12
12
1
2
15
11
6
19
6
1
21
8
1
12
14
3
2
8
13
7
7
8
12
4
13
115
96
27
4

Highest AQI recorded in

December

146AQI

Lowest AQI recorded in

August

76AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
106AQI
Least Polluted Year Recorded
2025(Avg.)
95AQI

Transportation Technical School's annual 2025 AQI (95) shows an average percentage change of -8.5% (improved AQI) compared to previous years: 2020 (104), 2021 (105), 2022 (104), 2023 (106), 2024 (98).