Lcdang Univertity, Yantai, 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
Lcdang Univertity, Yantai, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2022
135AQILowest AQI recorded on
3rd Aug 2023
22AQISame Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 53 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 11th Aug - 12th Aug 2025
Lcdang Univertity, Yantai, Shandong, China
AQI
Day
Night
.
4 AM11th Aug 2025
7 PM
3 AM12th Aug 2025
Day time
Avg. Highest Time
9AM11th Aug
65AQI
Avg. Lowest Time
1PM11th Aug
42AQI
Night time
Avg. Highest Time
10PM11th Aug
60AQI
Avg. Lowest Time
4AM11th Aug
52AQI
In the last 24 hours,
Lcdang Univertity's AQI reached its highest point of 65 at 9 AM during the Day, while the lowest point, 42, was recorded at 1 PM during the Day between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lcdang Univertity, Yantai, Shandong, China
JulAug
13th - 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 - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
13th Jul 2025614 AMAQI
13th Jul 2025615 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20257010 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025542 PMAQI
13th Jul 2025603 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025609 PMAQI
13th Jul 20255910 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025613 AMAQI
26°C24/28°C
14th Jul 2025614 AMAQI
14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025498 AMAQI
14th Jul 2025319 AMAQI
14th Jul 20253610 AMAQI
14th Jul 20253511 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025511 PMAQI
14th Jul 2025492 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025445 PMAQI
14th Jul 2025466 PMAQI
14th Jul 2025517 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20255812 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
25°C23/26°C
15th Jul 2025594 AMAQI
15th Jul 2025595 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025338 AMAQI
15th Jul 2025309 AMAQI
15th Jul 20252810 AMAQI
15th Jul 20253311 AMAQI
15th Jul 20254512 PMAQI
15th Jul 2025471 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025505 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025547 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025559 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255512 AMAQI
16th Jul 2025561 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
24°C21/27°C
16th Jul 2025584 AMAQI
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025408 AMAQI
16th Jul 2025389 AMAQI
16th Jul 20254310 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20255112 PMAQI
16th Jul 2025531 PMAQI
16th Jul 2025532 PMAQI
16th Jul 2025563 PMAQI
16th Jul 2025544 PMAQI
16th Jul 2025515 PMAQI
16th Jul 2025526 PMAQI
16th Jul 2025527 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255511 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025572 AMAQI
17th Jul 2025563 AMAQI
23°C21/24°C
17th Jul 2025564 AMAQI
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025448 AMAQI
17th Jul 2025339 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20254212 PMAQI
17th Jul 2025411 PMAQI
17th Jul 2025432 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025524 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025616 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025558 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255610 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
24°C21/26°C
18th Jul 2025544 AMAQI
18th Jul 2025555 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025588 AMAQI
18th Jul 2025599 AMAQI
18th Jul 20254610 AMAQI
18th Jul 20254011 AMAQI
18th Jul 20254712 PMAQI
18th Jul 2025461 PMAQI
18th Jul 2025492 PMAQI
18th Jul 2025523 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025515 PMAQI
18th Jul 2025486 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025559 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025563 AMAQI
25°C23/26°C
19th Jul 2025554 AMAQI
19th Jul 2025555 AMAQI
19th Jul 2025556 AMAQI
19th Jul 2025557 AMAQI
19th Jul 2025618 AMAQI
19th Jul 2025539 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20255211 AMAQI
19th Jul 20255512 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025482 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025524 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025467 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025561 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025563 AMAQI
26°C23/28°C
20th Jul 2025564 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025557 AMAQI
20th Jul 2025398 AMAQI
20th Jul 2025189 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20252311 AMAQI
20th Jul 20253712 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025352 PMAQI
20th Jul 2025383 PMAQI
20th Jul 2025394 PMAQI
20th Jul 2025405 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025427 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255310 PMAQI
20th Jul 20255311 PMAQI
21st Jul 20255312 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
28°C24/32°C
21st Jul 2025544 AMAQI
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025298 AMAQI
21st Jul 2025269 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252611 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025371 PMAQI
21st Jul 2025342 PMAQI
21st Jul 2025373 PMAQI
21st Jul 2025364 PMAQI
21st Jul 2025345 PMAQI
21st Jul 2025326 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025529 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025543 AMAQI
27°C26/29°C
22nd Jul 2025524 AMAQI
22nd Jul 2025525 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253312 PMAQI
22nd Jul 2025341 PMAQI
22nd Jul 2025312 PMAQI
22nd Jul 2025313 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025367 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20254810 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
26°C24/30°C
23rd Jul 2025514 AMAQI
23rd Jul 2025515 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025517 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025259 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252111 AMAQI
23rd Jul 20253112 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025323 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025295 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025468 PMAQI
23rd Jul 2025469 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254712 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025502 AMAQI
24th Jul 2025513 AMAQI
27°C25/30°C
24th Jul 2025494 AMAQI
24th Jul 2025485 AMAQI
24th Jul 2025506 AMAQI
24th Jul 2025497 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20254812 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025405 PMAQI
24th Jul 2025376 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025473 AMAQI
27°C25/31°C
25th Jul 2025474 AMAQI
25th Jul 2025475 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025528 AMAQI
25th Jul 2025469 AMAQI
25th Jul 20254810 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255212 PMAQI
25th Jul 2025521 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025515 PMAQI
25th Jul 2025466 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025498 PMAQI
25th Jul 2025519 PMAQI
25th Jul 20255010 PMAQI
25th Jul 20254811 PMAQI
26th Jul 20254512 AMAQI
26th Jul 2025491 AMAQI
26th Jul 2025502 AMAQI
26th Jul 2025513 AMAQI
27°C24/30°C
26th Jul 2025514 AMAQI
26th Jul 2025515 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025529 AMAQI
26th Jul 20254010 AMAQI
26th Jul 20254511 AMAQI
26th Jul 20254612 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025412 PMAQI
26th Jul 2025413 PMAQI
26th Jul 2025474 PMAQI
26th Jul 2025555 PMAQI
26th Jul 2025556 PMAQI
26th Jul 2025517 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025519 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255111 PMAQI
27th Jul 20255112 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025502 AMAQI
27th Jul 2025503 AMAQI
27°C24/29°C
27th Jul 2025504 AMAQI
27th Jul 2025495 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025497 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025559 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20253711 AMAQI
27th Jul 20253612 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025473 PMAQI
27th Jul 2025464 PMAQI
27th Jul 2025495 PMAQI
27th Jul 2025506 PMAQI
27th Jul 2025517 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255112 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025513 AMAQI
27°C25/29°C
28th Jul 2025504 AMAQI
28th Jul 2025505 AMAQI
28th Jul 2025506 AMAQI
28th Jul 2025507 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025569 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20254512 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025482 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025395 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025447 PMAQI
28th Jul 2025528 PMAQI
28th Jul 2025509 PMAQI
28th Jul 20255210 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255012 AMAQI
29th Jul 2025521 AMAQI
29th Jul 2025512 AMAQI
29th Jul 2025523 AMAQI
28°C25/30°C
29th Jul 2025524 AMAQI
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252511 AMAQI
29th Jul 20253312 PMAQI
29th Jul 2025301 PMAQI
29th Jul 2025322 PMAQI
29th Jul 2025323 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025325 PMAQI
29th Jul 2025326 PMAQI
29th Jul 2025377 PMAQI
29th Jul 2025488 PMAQI
29th Jul 2025509 PMAQI
29th Jul 20255010 PMAQI
29th Jul 20254811 PMAQI
30th Jul 20255012 AMAQI
30th Jul 2025501 AMAQI
30th Jul 2025512 AMAQI
30th Jul 2025513 AMAQI
29°C25/34°C
30th Jul 2025514 AMAQI
30th Jul 2025515 AMAQI
30th Jul 2025496 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025308 AMAQI
30th Jul 2025249 AMAQI
30th Jul 20253610 AMAQI
30th Jul 20253511 AMAQI
30th Jul 20253612 PMAQI
30th Jul 2025351 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025363 PMAQI
30th Jul 2025414 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
26°C24/27°C
31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20254610 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20252912 PMAQI
31st Jul 2025281 PMAQI
31st Jul 2025402 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025384 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025496 PMAQI
31st Jul 2025457 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255612 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025523 AMAQI
27°C25/29°C
1st Aug 2025554 AMAQI
1st Aug 2025575 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256110 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025591 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025573 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025578 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025563 AMAQI
27°C25/30°C
2nd Aug 2025564 AMAQI
2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025648 AMAQI
2nd Aug 2025619 AMAQI
2nd Aug 20256010 AMAQI
2nd Aug 20256111 AMAQI
2nd Aug 20256812 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025592 PMAQI
2nd Aug 2025603 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025665 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025588 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025552 AMAQI
3rd Aug 2025573 AMAQI
27°C25/30°C
3rd Aug 2025584 AMAQI
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025679 AMAQI
3rd Aug 20256010 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025661 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025635 PMAQI
3rd Aug 2025586 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255710 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025583 AMAQI
27°C25/30°C
4th Aug 2025584 AMAQI
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025439 AMAQI
4th Aug 20254510 AMAQI
4th Aug 20254011 AMAQI
4th Aug 20254212 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025432 PMAQI
4th Aug 2025503 PMAQI
4th Aug 2025484 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025486 PMAQI
4th Aug 2025497 PMAQI
4th Aug 2025538 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025561 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025563 AMAQI
26°C25/28°C
5th Aug 2025564 AMAQI
5th Aug 2025555 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025638 AMAQI
5th Aug 2025559 AMAQI
5th Aug 20255610 AMAQI
5th Aug 20255611 AMAQI
5th Aug 20255212 PMAQI
5th Aug 2025551 PMAQI
5th Aug 2025562 PMAQI
5th Aug 2025543 PMAQI
5th Aug 2025594 PMAQI
5th Aug 2025555 PMAQI
5th Aug 2025546 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025559 PMAQI
5th Aug 20255410 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255412 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025562 AMAQI
6th Aug 2025563 AMAQI
28°C24/32°C
6th Aug 2025564 AMAQI
6th Aug 2025565 AMAQI
6th Aug 2025566 AMAQI
6th Aug 2025567 AMAQI
6th Aug 2025428 AMAQI
6th Aug 2025419 AMAQI
6th Aug 20254310 AMAQI
6th Aug 20254711 AMAQI
6th Aug 20254412 PMAQI
6th Aug 2025501 PMAQI
6th Aug 2025552 PMAQI
6th Aug 2025533 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025465 PMAQI
6th Aug 2025466 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025569 PMAQI
6th Aug 20255410 PMAQI
6th Aug 20255611 PMAQI
7th Aug 20255812 AMAQI
7th Aug 2025551 AMAQI
7th Aug 2025552 AMAQI
7th Aug 2025543 AMAQI
27°C25/29°C
7th Aug 2025544 AMAQI
7th Aug 2025545 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025608 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20254511 AMAQI
7th Aug 20254812 PMAQI
7th Aug 2025491 PMAQI
7th Aug 2025472 PMAQI
7th Aug 2025503 PMAQI
7th Aug 2025514 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025476 PMAQI
7th Aug 2025527 PMAQI
7th Aug 2025548 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025551 AMAQI
8th Aug 2025552 AMAQI
8th Aug 2025563 AMAQI
26°C25/29°C
8th Aug 2025554 AMAQI
8th Aug 2025555 AMAQI
8th Aug 2025556 AMAQI
8th Aug 2025557 AMAQI
8th Aug 2025568 AMAQI
8th Aug 2025509 AMAQI
8th Aug 20254510 AMAQI
8th Aug 20255411 AMAQI
8th Aug 20254612 PMAQI
8th Aug 2025421 PMAQI
8th Aug 2025412 PMAQI
8th Aug 2025463 PMAQI
8th Aug 2025464 PMAQI
8th Aug 2025435 PMAQI
8th Aug 2025446 PMAQI
8th Aug 2025487 PMAQI
8th Aug 2025548 PMAQI
8th Aug 2025549 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025551 AMAQI
9th Aug 2025542 AMAQI
9th Aug 2025543 AMAQI
26°C24/28°C
9th Aug 2025544 AMAQI
9th Aug 2025545 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025547 AMAQI
9th Aug 2025428 AMAQI
9th Aug 2025359 AMAQI
9th Aug 20253410 AMAQI
9th Aug 20253211 AMAQI
9th Aug 20253612 PMAQI
9th Aug 2025341 PMAQI
9th Aug 2025312 PMAQI
9th Aug 2025303 PMAQI
9th Aug 2025324 PMAQI
9th Aug 2025335 PMAQI
9th Aug 2025306 PMAQI
9th Aug 2025367 PMAQI
9th Aug 2025528 PMAQI
9th Aug 2025519 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025543 AMAQI
23°C22/23°C
10th Aug 2025524 AMAQI
10th Aug 2025525 AMAQI
10th Aug 2025526 AMAQI
10th Aug 2025527 AMAQI
10th Aug 2025398 AMAQI
10th Aug 2025259 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20253211 AMAQI
10th Aug 20253812 PMAQI
10th Aug 2025411 PMAQI
10th Aug 2025372 PMAQI
10th Aug 2025383 PMAQI
10th Aug 2025364 PMAQI
10th Aug 2025385 PMAQI
10th Aug 2025426 PMAQI
10th Aug 2025437 PMAQI
10th Aug 2025528 PMAQI
10th Aug 2025539 PMAQI
10th Aug 20255410 PMAQI
10th Aug 20255411 PMAQI
11th Aug 20255312 AMAQI
11th Aug 2025531 AMAQI
11th Aug 2025532 AMAQI
11th Aug 2025523 AMAQI
25°C23/27°C
11th Aug 2025524 AMAQI
11th Aug 2025525 AMAQI
11th Aug 2025526 AMAQI
11th Aug 2025527 AMAQI
11th Aug 2025608 AMAQI
11th Aug 2025659 AMAQI
11th Aug 20255310 AMAQI
11th Aug 20254611 AMAQI
11th Aug 20254612 PMAQI
11th Aug 2025421 PMAQI
11th Aug 2025562 PMAQI
11th Aug 2025553 PMAQI
11th Aug 2025574 PMAQI
11th Aug 2025585 PMAQI
11th Aug 2025586 PMAQI
11th Aug 2025587 PMAQI
11th Aug 2025588 PMAQI
11th Aug 2025589 PMAQI
11th Aug 20256010 PMAQI
11th Aug 20255911 PMAQI
12th Aug 20255812 AMAQI
12th Aug 2025541 AMAQI
12th Aug 2025542 AMAQI
12th Aug 2025543 AMAQI
25°C23/28°C
12th Aug 2025544 AMAQI
4 AM12th Aug 2025545 AMAQI
12th Aug 2025546 AMAQI
12th Aug 2025547 AMAQI
12th Aug 2025618 AMAQI
12th Aug 2025579 AMAQI
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 11 AM
43AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 54), while the lowest AQI was between 9 AM to 11 AM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 11 PM
54AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
54AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 54), while the lowest AQI was between 12 AM to 11 PM (Avg. 54).
2025 Days Vs Air Quality
Lcdang Univertity, Yantai, Shandong, China
2025
13%
30
74%
165
12%
27
0.4%
1
Total number of days with different AQI categories in last 224 days in 2025 (141 days remaining)
Good
30 DaysModerate
165 DaysPoor
27 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 224 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
Lcdang Univertity, Yantai, 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
97AQI
97AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
71AQI
71AQI
4th January 2025
106AQI
106AQI
5th January 2025
149AQI
149AQI
6th January 2025
62AQI
62AQI
7th January 2025
81AQI
81AQI
8th January 2025
45AQI
45AQI
9th January 2025
47AQI
47AQI
10th January 2025
48AQI
48AQI
11th January 2025
75AQI
75AQI
12th January 2025
104AQI
104AQI
13th January 2025
128AQI
128AQI
14th January 2025
96AQI
96AQI
15th January 2025
69AQI
69AQI
16th January 2025
77AQI
77AQI
17th January 2025
74AQI
74AQI
18th January 2025
126AQI
126AQI
19th January 2025
121AQI
121AQI
20th January 2025
100AQI
100AQI
21st January 2025
152AQI
152AQI
22nd January 2025
77AQI
77AQI
23rd January 2025
100AQI
100AQI
24th January 2025
77AQI
77AQI
25th January 2025
108AQI
108AQI
26th January 2025
108AQI
108AQI
27th January 2025
66AQI
66AQI
28th January 2025
64AQI
64AQI
29th January 2025
90AQI
90AQI
30th January 2025
70AQI
70AQI
31st January 2025
71AQI
71AQI
1st February 2025
83AQI
83AQI
2nd February 2025
108AQI
108AQI
3rd February 2025
58AQI
58AQI
4th February 2025
59AQI
59AQI
5th February 2025
48AQI
48AQI
6th February 2025
63AQI
63AQI
7th February 2025
41AQI
41AQI
8th February 2025
42AQI
42AQI
9th February 2025
56AQI
56AQI
10th February 2025
91AQI
91AQI
11th February 2025
64AQI
64AQI
12th February 2025
66AQI
66AQI
13th February 2025
83AQI
83AQI
14th February 2025
113AQI
113AQI
15th February 2025
84AQI
84AQI
16th February 2025
86AQI
86AQI
17th February 2025
51AQI
51AQI
18th February 2025
65AQI
65AQI
19th February 2025
56AQI
56AQI
20th February 2025
62AQI
62AQI
21st February 2025
63AQI
63AQI
22nd February 2025
46AQI
46AQI
23rd February 2025
58AQI
58AQI
24th February 2025
61AQI
61AQI
25th February 2025
108AQI
108AQI
26th February 2025
115AQI
115AQI
27th February 2025
142AQI
142AQI
28th February 2025
150AQI
150AQI
1st March 2025
130AQI
130AQI
2nd March 2025
128AQI
128AQI
3rd March 2025
75AQI
75AQI
4th March 2025
65AQI
65AQI
5th March 2025
52AQI
52AQI
6th March 2025
66AQI
66AQI
7th March 2025
81AQI
81AQI
8th March 2025
125AQI
125AQI
9th March 2025
140AQI
140AQI
10th March 2025
126AQI
126AQI
11th March 2025
94AQI
94AQI
12th March 2025
116AQI
116AQI
13th March 2025
74AQI
74AQI
14th March 2025
76AQI
76AQI
15th March 2025
81AQI
81AQI
16th March 2025
60AQI
60AQI
17th March 2025
72AQI
72AQI
18th March 2025
58AQI
58AQI
19th March 2025
92AQI
92AQI
20th March 2025
78AQI
78AQI
21st March 2025
68AQI
68AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
93AQI
93AQI
24th March 2025
104AQI
104AQI
25th March 2025
107AQI
107AQI
26th March 2025
115AQI
115AQI
27th March 2025
90AQI
90AQI
28th March 2025
56AQI
56AQI
29th March 2025
53AQI
53AQI
30th March 2025
68AQI
68AQI
31st March 2025
93AQI
93AQI
1st April 2025
111AQI
111AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
88AQI
88AQI
4th April 2025
69AQI
69AQI
5th April 2025
66AQI
66AQI
6th April 2025
66AQI
66AQI
7th April 2025
101AQI
101AQI
8th April 2025
64AQI
64AQI
9th April 2025
72AQI
72AQI
10th April 2025
80AQI
80AQI
11th April 2025
65AQI
65AQI
12th April 2025
87AQI
87AQI
13th April 2025
55AQI
55AQI
14th April 2025
41AQI
41AQI
15th April 2025
64AQI
64AQI
16th April 2025
82AQI
82AQI
17th April 2025
104AQI
104AQI
18th April 2025
74AQI
74AQI
19th April 2025
86AQI
86AQI
20th April 2025
76AQI
76AQI
21st April 2025
68AQI
68AQI
22nd April 2025
60AQI
60AQI
23rd April 2025
68AQI
68AQI
24th April 2025
56AQI
56AQI
25th April 2025
49AQI
49AQI
26th April 2025
70AQI
70AQI
27th April 2025
75AQI
75AQI
28th April 2025
61AQI
61AQI
29th April 2025
77AQI
77AQI
30th April 2025
78AQI
78AQI
1st May 2025
70AQI
70AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
50AQI
50AQI
4th May 2025
57AQI
57AQI
5th May 2025
47AQI
47AQI
6th May 2025
51AQI
51AQI
7th May 2025
67AQI
67AQI
8th May 2025
57AQI
57AQI
9th May 2025
59AQI
59AQI
10th May 2025
61AQI
61AQI
11th May 2025
67AQI
67AQI
12th May 2025
76AQI
76AQI
13th May 2025
77AQI
77AQI
14th May 2025
83AQI
83AQI
15th May 2025
72AQI
72AQI
16th May 2025
73AQI
73AQI
17th May 2025
65AQI
65AQI
18th May 2025
61AQI
61AQI
19th May 2025
81AQI
81AQI
20th May 2025
88AQI
88AQI
21st May 2025
71AQI
71AQI
22nd May 2025
113AQI
113AQI
23rd May 2025
73AQI
73AQI
24th May 2025
83AQI
83AQI
25th May 2025
77AQI
77AQI
26th May 2025
91AQI
91AQI
27th May 2025
99AQI
99AQI
28th May 2025
74AQI
74AQI
29th May 2025
77AQI
77AQI
30th May 2025
79AQI
79AQI
31st May 2025
79AQI
79AQI
1st June 2025
77AQI
77AQI
2nd June 2025
68AQI
68AQI
3rd June 2025
53AQI
53AQI
4th June 2025
46AQI
46AQI
5th June 2025
66AQI
66AQI
6th June 2025
71AQI
71AQI
7th June 2025
67AQI
67AQI
8th June 2025
61AQI
61AQI
9th June 2025
56AQI
56AQI
10th June 2025
57AQI
57AQI
11th June 2025
55AQI
55AQI
12th June 2025
48AQI
48AQI
13th June 2025
43AQI
43AQI
14th June 2025
39AQI
39AQI
15th June 2025
47AQI
47AQI
16th June 2025
55AQI
55AQI
17th June 2025
52AQI
52AQI
18th June 2025
60AQI
60AQI
19th June 2025
53AQI
53AQI
20th June 2025
56AQI
56AQI
21st June 2025
60AQI
60AQI
22nd June 2025
60AQI
60AQI
23rd June 2025
60AQI
60AQI
24th June 2025
62AQI
62AQI
25th June 2025
62AQI
62AQI
26th June 2025
65AQI
65AQI
27th June 2025
66AQI
66AQI
28th June 2025
71AQI
71AQI
29th June 2025
62AQI
62AQI
30th June 2025
59AQI
59AQI
1st July 2025
60AQI
60AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
58AQI
58AQI
4th July 2025
60AQI
60AQI
5th July 2025
61AQI
61AQI
6th July 2025
64AQI
64AQI
7th July 2025
60AQI
60AQI
8th July 2025
54AQI
54AQI
9th July 2025
61AQI
61AQI
10th July 2025
67AQI
67AQI
11th July 2025
61AQI
61AQI
12th July 2025
58AQI
58AQI
13th July 2025
60AQI
60AQI
14th July 2025
54AQI
54AQI
15th July 2025
53AQI
53AQI
16th July 2025
54AQI
54AQI
17th July 2025
52AQI
52AQI
18th July 2025
54AQI
54AQI
19th July 2025
53AQI
53AQI
20th July 2025
47AQI
47AQI
21st July 2025
46AQI
46AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
42AQI
42AQI
24th July 2025
46AQI
46AQI
25th July 2025
50AQI
50AQI
26th July 2025
49AQI
49AQI
27th July 2025
49AQI
49AQI
28th July 2025
49AQI
49AQI
29th July 2025
44AQI
44AQI
30th July 2025
46AQI
46AQI
31st July 2025
48AQI
48AQI
1st August 2025
57AQI
57AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
58AQI
58AQI
4th August 2025
51AQI
51AQI
5th August 2025
56AQI
56AQI
6th August 2025
52AQI
52AQI
7th August 2025
54AQI
54AQI
8th August 2025
51AQI
51AQI
9th August 2025
46AQI
46AQI
10th August 2025
47AQI
47AQI
11th August 2025
53AQI
53AQI
88AQI
76AQI
87AQI
73AQI
72AQI
59AQI
53AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202572AQI
3
19
8
1
4
18
6
22
9
2
25
3
2
28
1
5
25
12
19
2
9
30
165
27
1
Highest AQI recorded in
January88AQI
Lowest AQI recorded in
August53AQI
202472AQI
5
11
8
7
6
12
7
3
1
2
14
13
2
5
18
7
8
22
1
15
14
1
12
15
4
10
21
13
17
10
16
4
1
8
17
4
1
3
24
4
97
201
53
14
1
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
September52AQI
202378AQI
5
14
8
4
6
12
7
3
1
11
14
5
1
21
5
1
2
6
22
2
1
5
25
14
17
14
16
1
7
21
2
8
19
4
12
12
4
1
8
8
8
7
87
198
55
22
2
Highest AQI recorded in
March108AQI
Lowest AQI recorded in
July53AQI
202273AQI
6
14
7
3
4
8
5
4
6
16
6
2
1
4
19
5
1
7
19
5
17
13
12
12
1
10
18
18
11
2
9
14
6
1
9
12
6
4
102
156
43
15
1
Highest AQI recorded in
August135AQI
Lowest AQI recorded in
June51AQI
202179AQI
6
8
9
8
5
9
12
2
12
10
7
1
1
3
21
5
1
7
20
2
2
9
21
14
7
12
16
1
16
14
12
12
5
2
10
8
8
3
7
14
7
3
101
162
59
26
3
1
Highest AQI recorded in
March126AQI
Lowest AQI recorded in
July47AQI
202075AQI
4
4
5
2
5
10
2
9
4
22
13
15
3
16
15
8
21
1
7
17
6
1
10
12
6
2
4
12
7
7
1
68
132
38
12
1
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
August52AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
79AQILeast Polluted Year Recorded
2025(Avg.)
72AQILcdang Univertity's annual 2025 AQI (72) shows an average percentage change of -5.004% (improved AQI) compared to previous years: 2020 (75), 2021 (79), 2022 (73), 2023 (78), 2024 (72).
