Rushan University For The Aged, 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
Rushan University For The Aged, Yantai, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
99AQILowest AQI recorded on
5th Aug 2021
26AQISame Day Analysis (11th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 50 of Good 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
Rushan University For The Aged, Yantai, Shandong, China
AQI
Day
Night
.
4 AM11th Aug 2025
7 PM
3 AM12th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
9AM11th Aug
62AQI
Avg. Lowest Time
4PM11th Aug
33AQI
In the last 24 hours,
Rushan University For The Aged's AQI reached its highest point of 62 at 9 AM during the Night, while the lowest point, 33, was recorded at 4 PM during the Night between 11th Aug and 12th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rushan University For The Aged, 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 2025624 AMAQI
13th Jul 2025615 AMAQI
13th Jul 2025616 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025679 AMAQI
13th Jul 20256510 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256412 PMAQI
13th Jul 2025591 PMAQI
13th Jul 2025562 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025615 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025648 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256111 PMAQI
14th Jul 20256012 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025613 AMAQI
28°C24/34°C
14th Jul 2025624 AMAQI
14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025499 AMAQI
14th Jul 20254610 AMAQI
14th Jul 20254011 AMAQI
14th Jul 20254412 PMAQI
14th Jul 2025461 PMAQI
14th Jul 2025472 PMAQI
14th Jul 2025473 PMAQI
14th Jul 2025474 PMAQI
14th Jul 2025455 PMAQI
14th Jul 2025426 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025568 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025601 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025603 AMAQI
26°C22/30°C
15th Jul 2025584 AMAQI
15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025518 AMAQI
15th Jul 2025479 AMAQI
15th Jul 20254310 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20254512 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025412 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025404 PMAQI
15th Jul 2025415 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025588 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025592 AMAQI
16th Jul 2025583 AMAQI
26°C21/32°C
16th Jul 2025584 AMAQI
16th Jul 2025575 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025478 AMAQI
16th Jul 2025509 AMAQI
16th Jul 20255410 AMAQI
16th Jul 20255511 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025652 PMAQI
16th Jul 2025623 PMAQI
16th Jul 2025624 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025666 PMAQI
16th Jul 2025647 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255711 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025583 AMAQI
25°C22/29°C
17th Jul 2025574 AMAQI
17th Jul 2025585 AMAQI
17th Jul 2025586 AMAQI
17th Jul 2025587 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025599 AMAQI
17th Jul 20255710 AMAQI
17th Jul 20255311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025473 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025579 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20256011 PMAQI
18th Jul 20255912 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
25°C21/30°C
18th Jul 2025584 AMAQI
18th Jul 2025585 AMAQI
18th Jul 2025576 AMAQI
18th Jul 2025577 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20255710 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20254112 PMAQI
18th Jul 2025391 PMAQI
18th Jul 2025422 PMAQI
18th Jul 2025473 PMAQI
18th Jul 2025524 PMAQI
18th Jul 2025525 PMAQI
18th Jul 2025526 PMAQI
18th Jul 2025547 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255510 PMAQI
18th Jul 20255611 PMAQI
19th Jul 20255812 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025573 AMAQI
26°C23/30°C
19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025576 AMAQI
19th Jul 2025577 AMAQI
19th Jul 2025578 AMAQI
19th Jul 2025589 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20255012 PMAQI
19th Jul 2025481 PMAQI
19th Jul 2025442 PMAQI
19th Jul 2025383 PMAQI
19th Jul 2025384 PMAQI
19th Jul 2025395 PMAQI
19th Jul 2025396 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025549 PMAQI
19th Jul 20255410 PMAQI
19th Jul 20255511 PMAQI
20th Jul 20255512 AMAQI
20th Jul 2025581 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025573 AMAQI
26°C23/29°C
20th Jul 2025564 AMAQI
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025577 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025319 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20253711 AMAQI
20th Jul 20253912 PMAQI
20th Jul 2025401 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025443 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025495 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025507 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255210 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025561 AMAQI
21st Jul 2025562 AMAQI
21st Jul 2025553 AMAQI
27°C25/30°C
21st Jul 2025544 AMAQI
21st Jul 2025545 AMAQI
21st Jul 2025546 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025378 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20253410 AMAQI
21st Jul 20253711 AMAQI
21st Jul 20253612 PMAQI
21st Jul 2025381 PMAQI
21st Jul 2025432 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025444 PMAQI
21st Jul 2025415 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025528 PMAQI
21st Jul 2025519 PMAQI
21st Jul 20255010 PMAQI
21st Jul 20255011 PMAQI
22nd Jul 20254912 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025552 AMAQI
22nd Jul 2025543 AMAQI
28°C26/31°C
22nd Jul 2025524 AMAQI
22nd Jul 2025525 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20253010 AMAQI
22nd Jul 20253011 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025342 PMAQI
22nd Jul 2025303 PMAQI
22nd Jul 2025304 PMAQI
22nd Jul 2025315 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20254711 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025521 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025523 AMAQI
27°C25/29°C
23rd Jul 2025514 AMAQI
23rd Jul 2025515 AMAQI
23rd Jul 2025506 AMAQI
23rd Jul 2025507 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252610 AMAQI
23rd Jul 20252811 AMAQI
23rd Jul 20253312 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025352 PMAQI
23rd Jul 2025283 PMAQI
23rd Jul 2025274 PMAQI
23rd Jul 2025275 PMAQI
23rd Jul 2025286 PMAQI
23rd Jul 2025347 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254610 PMAQI
23rd Jul 20254411 PMAQI
24th Jul 20254412 AMAQI
24th Jul 2025511 AMAQI
24th Jul 2025512 AMAQI
24th Jul 2025503 AMAQI
27°C25/30°C
24th Jul 2025474 AMAQI
24th Jul 2025475 AMAQI
24th Jul 2025476 AMAQI
24th Jul 2025477 AMAQI
24th Jul 2025498 AMAQI
24th Jul 2025509 AMAQI
24th Jul 20255410 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025541 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025503 PMAQI
24th Jul 2025494 PMAQI
24th Jul 2025435 PMAQI
24th Jul 2025436 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025491 AMAQI
25th Jul 2025482 AMAQI
25th Jul 2025483 AMAQI
27°C25/29°C
25th Jul 2025504 AMAQI
25th Jul 2025505 AMAQI
25th Jul 2025506 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025558 AMAQI
25th Jul 2025569 AMAQI
25th Jul 20255610 AMAQI
25th Jul 20255511 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025532 PMAQI
25th Jul 2025523 PMAQI
25th Jul 2025524 PMAQI
25th Jul 2025505 PMAQI
25th Jul 2025476 PMAQI
25th Jul 2025467 PMAQI
25th Jul 2025508 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20255110 PMAQI
25th Jul 20254911 PMAQI
26th Jul 20255012 AMAQI
26th Jul 2025501 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
27°C24/31°C
26th Jul 2025524 AMAQI
26th Jul 2025525 AMAQI
26th Jul 2025526 AMAQI
26th Jul 2025527 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255811 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025591 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025537 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255712 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025522 AMAQI
27th Jul 2025523 AMAQI
27°C23/32°C
27th Jul 2025524 AMAQI
27th Jul 2025525 AMAQI
27th Jul 2025536 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025719 AMAQI
27th Jul 20256210 AMAQI
27th Jul 20254511 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025492 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025444 PMAQI
27th Jul 2025445 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025508 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255210 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28°C24/33°C
28th Jul 2025534 AMAQI
28th Jul 2025535 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025658 AMAQI
28th Jul 2025739 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20254811 AMAQI
28th Jul 20255112 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025342 PMAQI
28th Jul 2025303 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025356 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025458 PMAQI
28th Jul 2025499 PMAQI
28th Jul 20255110 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025523 AMAQI
28°C24/32°C
29th Jul 2025534 AMAQI
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025488 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025221 PMAQI
29th Jul 2025232 PMAQI
29th Jul 2025233 PMAQI
29th Jul 2025214 PMAQI
29th Jul 2025205 PMAQI
29th Jul 2025216 PMAQI
29th Jul 2025347 PMAQI
29th Jul 2025428 PMAQI
29th Jul 2025459 PMAQI
29th Jul 20254510 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254612 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025513 AMAQI
28°C25/33°C
30th Jul 2025504 AMAQI
30th Jul 2025495 AMAQI
30th Jul 2025496 AMAQI
30th Jul 2025497 AMAQI
30th Jul 2025508 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20254710 AMAQI
30th Jul 20254811 AMAQI
30th Jul 20252712 PMAQI
30th Jul 2025301 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025343 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025396 PMAQI
30th Jul 2025447 PMAQI
30th Jul 2025478 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
27°C24/31°C
31st Jul 2025514 AMAQI
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20255310 AMAQI
31st Jul 20254711 AMAQI
31st Jul 20254412 PMAQI
31st Jul 2025411 PMAQI
31st Jul 2025422 PMAQI
31st Jul 2025403 PMAQI
31st Jul 2025344 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025458 PMAQI
31st Jul 2025469 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20254711 PMAQI
1st Aug 20254612 AMAQI
1st Aug 2025421 AMAQI
1st Aug 2025442 AMAQI
1st Aug 2025493 AMAQI
27°C24/31°C
1st Aug 2025514 AMAQI
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025588 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20255210 AMAQI
1st Aug 20254611 AMAQI
1st Aug 20254712 PMAQI
1st Aug 2025451 PMAQI
1st Aug 2025382 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025435 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025517 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025539 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255111 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025533 AMAQI
27°C25/30°C
2nd Aug 2025534 AMAQI
2nd Aug 2025535 AMAQI
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025568 AMAQI
2nd Aug 2025569 AMAQI
2nd Aug 20255510 AMAQI
2nd Aug 20255811 AMAQI
2nd Aug 20255612 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025475 PMAQI
2nd Aug 2025406 PMAQI
2nd Aug 2025367 PMAQI
2nd Aug 2025438 PMAQI
2nd Aug 2025479 PMAQI
2nd Aug 20255010 PMAQI
2nd Aug 20255011 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025531 AMAQI
3rd Aug 2025532 AMAQI
3rd Aug 2025543 AMAQI
28°C25/31°C
3rd Aug 2025544 AMAQI
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255210 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20254312 PMAQI
3rd Aug 2025451 PMAQI
3rd Aug 2025362 PMAQI
3rd Aug 2025383 PMAQI
3rd Aug 2025404 PMAQI
3rd Aug 2025485 PMAQI
3rd Aug 2025346 PMAQI
3rd Aug 2025417 PMAQI
3rd Aug 2025508 PMAQI
3rd Aug 2025489 PMAQI
3rd Aug 20254810 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
28°C25/30°C
4th Aug 2025544 AMAQI
4th Aug 2025545 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025428 AMAQI
4th Aug 2025539 AMAQI
4th Aug 20254510 AMAQI
4th Aug 20254511 AMAQI
4th Aug 20254712 PMAQI
4th Aug 2025481 PMAQI
4th Aug 2025412 PMAQI
4th Aug 2025443 PMAQI
4th Aug 2025434 PMAQI
4th Aug 2025405 PMAQI
4th Aug 2025436 PMAQI
4th Aug 2025527 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025549 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255511 PMAQI
5th Aug 20255512 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 AMAQI
27°C24/32°C
5th Aug 2025534 AMAQI
5th Aug 2025535 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025568 AMAQI
5th Aug 2025569 AMAQI
5th Aug 20255010 AMAQI
5th Aug 20254511 AMAQI
5th Aug 20253712 PMAQI
5th Aug 2025311 PMAQI
5th Aug 2025302 PMAQI
5th Aug 2025353 PMAQI
5th Aug 2025354 PMAQI
5th Aug 2025405 PMAQI
5th Aug 2025396 PMAQI
5th Aug 2025497 PMAQI
5th Aug 2025538 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20255010 PMAQI
5th Aug 20255011 PMAQI
6th Aug 20255012 AMAQI
6th Aug 2025521 AMAQI
6th Aug 2025542 AMAQI
6th Aug 2025543 AMAQI
28°C24/31°C
6th Aug 2025534 AMAQI
6th Aug 2025535 AMAQI
6th Aug 2025536 AMAQI
6th Aug 2025527 AMAQI
6th Aug 2025408 AMAQI
6th Aug 2025339 AMAQI
6th Aug 20253810 AMAQI
6th Aug 20253211 AMAQI
6th Aug 20254212 PMAQI
6th Aug 2025391 PMAQI
6th Aug 2025382 PMAQI
6th Aug 2025403 PMAQI
6th Aug 2025494 PMAQI
6th Aug 2025505 PMAQI
6th Aug 2025556 PMAQI
6th Aug 2025527 PMAQI
6th Aug 2025528 PMAQI
6th Aug 2025549 PMAQI
6th Aug 20255310 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025531 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025523 AMAQI
29°C25/34°C
7th Aug 2025524 AMAQI
7th Aug 2025515 AMAQI
7th Aug 2025516 AMAQI
7th Aug 2025517 AMAQI
7th Aug 2025678 AMAQI
7th Aug 2025599 AMAQI
7th Aug 20255610 AMAQI
7th Aug 20254111 AMAQI
7th Aug 20254012 PMAQI
7th Aug 2025341 PMAQI
7th Aug 2025262 PMAQI
7th Aug 2025303 PMAQI
7th Aug 2025284 PMAQI
7th Aug 2025345 PMAQI
7th Aug 2025366 PMAQI
7th Aug 2025397 PMAQI
7th Aug 2025488 PMAQI
7th Aug 2025509 PMAQI
7th Aug 20255210 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255512 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI
28°C23/33°C
8th Aug 2025524 AMAQI
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025588 AMAQI
8th Aug 2025589 AMAQI
8th Aug 20255510 AMAQI
8th Aug 20255311 AMAQI
8th Aug 20254512 PMAQI
8th Aug 2025401 PMAQI
8th Aug 2025372 PMAQI
8th Aug 2025383 PMAQI
8th Aug 2025424 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025506 PMAQI
8th Aug 2025467 PMAQI
8th Aug 2025518 PMAQI
8th Aug 2025519 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20254912 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025533 AMAQI
26°C22/30°C
9th Aug 2025534 AMAQI
9th Aug 2025525 AMAQI
9th Aug 2025536 AMAQI
9th Aug 2025537 AMAQI
9th Aug 2025528 AMAQI
9th Aug 2025519 AMAQI
9th Aug 20254210 AMAQI
9th Aug 20253311 AMAQI
9th Aug 20253212 PMAQI
9th Aug 2025321 PMAQI
9th Aug 2025312 PMAQI
9th Aug 2025313 PMAQI
9th Aug 2025284 PMAQI
9th Aug 2025295 PMAQI
9th Aug 2025276 PMAQI
9th Aug 2025337 PMAQI
9th Aug 2025438 PMAQI
9th Aug 2025459 PMAQI
9th Aug 20254610 PMAQI
9th Aug 20254611 PMAQI
10th Aug 20254612 AMAQI
10th Aug 2025511 AMAQI
10th Aug 2025532 AMAQI
10th Aug 2025523 AMAQI
23°C21/24°C
10th Aug 2025514 AMAQI
10th Aug 2025515 AMAQI
10th Aug 2025516 AMAQI
10th Aug 2025507 AMAQI
10th Aug 2025508 AMAQI
10th Aug 2025529 AMAQI
10th Aug 20254610 AMAQI
10th Aug 20254211 AMAQI
10th Aug 20254412 PMAQI
10th Aug 2025411 PMAQI
10th Aug 2025352 PMAQI
10th Aug 2025363 PMAQI
10th Aug 2025384 PMAQI
10th Aug 2025405 PMAQI
10th Aug 2025416 PMAQI
10th Aug 2025447 PMAQI
10th Aug 2025488 PMAQI
10th Aug 2025519 PMAQI
10th Aug 20255110 PMAQI
10th Aug 20255211 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025512 AMAQI
11th Aug 2025513 AMAQI
25°C22/31°C
11th Aug 2025504 AMAQI
11th Aug 2025485 AMAQI
11th Aug 2025496 AMAQI
11th Aug 2025487 AMAQI
11th Aug 2025578 AMAQI
11th Aug 2025629 AMAQI
11th Aug 20255810 AMAQI
11th Aug 20255411 AMAQI
11th Aug 20254612 PMAQI
11th Aug 2025431 PMAQI
11th Aug 2025342 PMAQI
11th Aug 2025353 PMAQI
11th Aug 2025334 PMAQI
11th Aug 2025415 PMAQI
11th Aug 2025396 PMAQI
11th Aug 2025447 PMAQI
11th Aug 2025498 PMAQI
11th Aug 2025509 PMAQI
11th Aug 20255010 PMAQI
11th Aug 20255011 PMAQI
12th Aug 20255212 AMAQI
12th Aug 2025511 AMAQI
12th Aug 2025512 AMAQI
12th Aug 2025523 AMAQI
--°C/°C
12th Aug 2025504 AMAQI
4 AM12th Aug 2025505 AMAQI
12th Aug 2025516 AMAQI
12th Aug 2025517 AMAQI
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 9 AM
53AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
11 AM - 6 PM
43AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 9 AM (Avg. 53), while the lowest AQI was between 11 AM to 6 PM (Avg. 43).
Night time
Avg. Highest Time
12 AM - 3 AM
54AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 PM - 11 PM
52AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 54), while the lowest AQI was between 8 PM to 11 PM (Avg. 52).
2025 Days Vs Air Quality
Rushan University For The Aged, Yantai, Shandong, China
2025
13%
30
74%
166
12%
26
0.4%
1
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
30 DaysModerate
166 DaysPoor
26 DaysUnhealthy
1 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 223 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
Rushan University For The Aged, 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
133AQI
133AQI
2nd January 2025
83AQI
83AQI
3rd January 2025
102AQI
102AQI
4th January 2025
100AQI
100AQI
5th January 2025
153AQI
153AQI
6th January 2025
76AQI
76AQI
7th January 2025
99AQI
99AQI
8th January 2025
57AQI
57AQI
9th January 2025
55AQI
55AQI
10th January 2025
65AQI
65AQI
11th January 2025
86AQI
86AQI
12th January 2025
95AQI
95AQI
13th January 2025
124AQI
124AQI
14th January 2025
92AQI
92AQI
15th January 2025
76AQI
76AQI
16th January 2025
90AQI
90AQI
17th January 2025
80AQI
80AQI
18th January 2025
126AQI
126AQI
19th January 2025
126AQI
126AQI
20th January 2025
107AQI
107AQI
21st January 2025
148AQI
148AQI
22nd January 2025
97AQI
97AQI
23rd January 2025
104AQI
104AQI
24th January 2025
92AQI
92AQI
25th January 2025
114AQI
114AQI
26th January 2025
101AQI
101AQI
27th January 2025
71AQI
71AQI
28th January 2025
72AQI
72AQI
29th January 2025
97AQI
97AQI
30th January 2025
86AQI
86AQI
31st January 2025
85AQI
85AQI
1st February 2025
87AQI
87AQI
2nd February 2025
116AQI
116AQI
3rd February 2025
72AQI
72AQI
4th February 2025
74AQI
74AQI
5th February 2025
57AQI
57AQI
6th February 2025
78AQI
78AQI
7th February 2025
49AQI
49AQI
8th February 2025
56AQI
56AQI
9th February 2025
69AQI
69AQI
10th February 2025
96AQI
96AQI
11th February 2025
64AQI
64AQI
12th February 2025
81AQI
81AQI
13th February 2025
95AQI
95AQI
14th February 2025
109AQI
109AQI
15th February 2025
97AQI
97AQI
16th February 2025
95AQI
95AQI
17th February 2025
64AQI
64AQI
18th February 2025
77AQI
77AQI
19th February 2025
66AQI
66AQI
20th February 2025
76AQI
76AQI
21st February 2025
71AQI
71AQI
22nd February 2025
58AQI
58AQI
23rd February 2025
66AQI
66AQI
24th February 2025
63AQI
63AQI
25th February 2025
101AQI
101AQI
26th February 2025
114AQI
114AQI
27th February 2025
128AQI
128AQI
28th February 2025
116AQI
116AQI
1st March 2025
84AQI
84AQI
2nd March 2025
110AQI
110AQI
3rd March 2025
61AQI
61AQI
4th March 2025
65AQI
65AQI
5th March 2025
58AQI
58AQI
6th March 2025
71AQI
71AQI
7th March 2025
74AQI
74AQI
8th March 2025
125AQI
125AQI
9th March 2025
128AQI
128AQI
10th March 2025
123AQI
123AQI
11th March 2025
86AQI
86AQI
12th March 2025
97AQI
97AQI
13th March 2025
74AQI
74AQI
14th March 2025
76AQI
76AQI
15th March 2025
74AQI
74AQI
16th March 2025
64AQI
64AQI
17th March 2025
68AQI
68AQI
18th March 2025
62AQI
62AQI
19th March 2025
74AQI
74AQI
20th March 2025
84AQI
84AQI
21st March 2025
72AQI
72AQI
22nd March 2025
81AQI
81AQI
23rd March 2025
96AQI
96AQI
24th March 2025
111AQI
111AQI
25th March 2025
110AQI
110AQI
26th March 2025
127AQI
127AQI
27th March 2025
99AQI
99AQI
28th March 2025
66AQI
66AQI
29th March 2025
58AQI
58AQI
30th March 2025
70AQI
70AQI
31st March 2025
95AQI
95AQI
1st April 2025
86AQI
86AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
76AQI
76AQI
4th April 2025
67AQI
67AQI
5th April 2025
64AQI
64AQI
6th April 2025
69AQI
69AQI
7th April 2025
103AQI
103AQI
8th April 2025
64AQI
64AQI
9th April 2025
83AQI
83AQI
10th April 2025
82AQI
82AQI
11th April 2025
75AQI
75AQI
12th April 2025
92AQI
92AQI
13th April 2025
64AQI
64AQI
14th April 2025
52AQI
52AQI
15th April 2025
71AQI
71AQI
16th April 2025
93AQI
93AQI
17th April 2025
107AQI
107AQI
18th April 2025
80AQI
80AQI
19th April 2025
81AQI
81AQI
20th April 2025
79AQI
79AQI
21st April 2025
67AQI
67AQI
22nd April 2025
62AQI
62AQI
23rd April 2025
60AQI
60AQI
24th April 2025
64AQI
64AQI
25th April 2025
58AQI
58AQI
26th April 2025
74AQI
74AQI
27th April 2025
66AQI
66AQI
28th April 2025
67AQI
67AQI
29th April 2025
79AQI
79AQI
30th April 2025
80AQI
80AQI
1st May 2025
70AQI
70AQI
2nd May 2025
64AQI
64AQI
3rd May 2025
56AQI
56AQI
4th May 2025
60AQI
60AQI
5th May 2025
50AQI
50AQI
6th May 2025
57AQI
57AQI
7th May 2025
58AQI
58AQI
8th May 2025
54AQI
54AQI
9th May 2025
59AQI
59AQI
10th May 2025
62AQI
62AQI
11th May 2025
73AQI
73AQI
12th May 2025
80AQI
80AQI
13th May 2025
83AQI
83AQI
14th May 2025
75AQI
75AQI
15th May 2025
73AQI
73AQI
16th May 2025
60AQI
60AQI
17th May 2025
73AQI
73AQI
18th May 2025
65AQI
65AQI
19th May 2025
91AQI
91AQI
20th May 2025
97AQI
97AQI
21st May 2025
70AQI
70AQI
22nd May 2025
116AQI
116AQI
23rd May 2025
75AQI
75AQI
24th May 2025
85AQI
85AQI
25th May 2025
71AQI
71AQI
26th May 2025
81AQI
81AQI
27th May 2025
84AQI
84AQI
28th May 2025
68AQI
68AQI
29th May 2025
76AQI
76AQI
30th May 2025
75AQI
75AQI
31st May 2025
76AQI
76AQI
1st June 2025
78AQI
78AQI
2nd June 2025
67AQI
67AQI
3rd June 2025
56AQI
56AQI
4th June 2025
50AQI
50AQI
5th June 2025
71AQI
71AQI
6th June 2025
75AQI
75AQI
7th June 2025
68AQI
68AQI
8th June 2025
66AQI
66AQI
9th June 2025
54AQI
54AQI
10th June 2025
48AQI
48AQI
11th June 2025
49AQI
49AQI
12th June 2025
39AQI
39AQI
13th June 2025
38AQI
38AQI
14th June 2025
39AQI
39AQI
15th June 2025
54AQI
54AQI
16th June 2025
52AQI
52AQI
17th June 2025
59AQI
59AQI
18th June 2025
64AQI
64AQI
19th June 2025
47AQI
47AQI
20th June 2025
48AQI
48AQI
21st June 2025
59AQI
59AQI
22nd June 2025
56AQI
56AQI
23rd June 2025
66AQI
66AQI
24th June 2025
63AQI
63AQI
25th June 2025
62AQI
62AQI
26th June 2025
72AQI
72AQI
27th June 2025
66AQI
66AQI
28th June 2025
71AQI
71AQI
29th June 2025
57AQI
57AQI
30th June 2025
50AQI
50AQI
1st July 2025
56AQI
56AQI
2nd July 2025
59AQI
59AQI
3rd July 2025
60AQI
60AQI
4th July 2025
68AQI
68AQI
5th July 2025
70AQI
70AQI
6th July 2025
69AQI
69AQI
7th July 2025
62AQI
62AQI
8th July 2025
47AQI
47AQI
9th July 2025
63AQI
63AQI
10th July 2025
66AQI
66AQI
11th July 2025
61AQI
61AQI
12th July 2025
60AQI
60AQI
13th July 2025
62AQI
62AQI
14th July 2025
54AQI
54AQI
15th July 2025
52AQI
52AQI
16th July 2025
59AQI
59AQI
17th July 2025
56AQI
56AQI
18th July 2025
54AQI
54AQI
19th July 2025
52AQI
52AQI
20th July 2025
50AQI
50AQI
21st July 2025
47AQI
47AQI
22nd July 2025
44AQI
44AQI
23rd July 2025
40AQI
40AQI
24th July 2025
51AQI
51AQI
25th July 2025
51AQI
51AQI
26th July 2025
54AQI
54AQI
27th July 2025
51AQI
51AQI
28th July 2025
49AQI
49AQI
29th July 2025
40AQI
40AQI
30th July 2025
46AQI
46AQI
31st July 2025
46AQI
46AQI
1st August 2025
50AQI
50AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
49AQI
49AQI
4th August 2025
50AQI
50AQI
5th August 2025
48AQI
48AQI
6th August 2025
49AQI
49AQI
7th August 2025
46AQI
46AQI
8th August 2025
50AQI
50AQI
9th August 2025
43AQI
43AQI
10th August 2025
47AQI
47AQI
11th August 2025
50AQI
50AQI
97AQI
82AQI
85AQI
74AQI
72AQI
58AQI
55AQI
48AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202573AQI
20
10
1
1
21
6
24
7
28
2
1
29
1
9
21
9
22
10
1
30
166
26
1
Highest AQI recorded in
January97AQI
Lowest AQI recorded in
August48AQI
202473AQI
2
15
11
2
6
13
5
3
1
20
11
6
21
3
3
25
3
10
19
1
9
18
4
8
23
16
14
9
18
4
4
21
5
1
25
5
74
232
52
5
1
Highest AQI recorded in
January100AQI
Lowest AQI recorded in
September50AQI
202376AQI
2
14
12
3
2
18
8
1
21
8
1
1
24
3
1
1
4
21
4
1
1
6
24
11
20
16
15
9
20
1
4
26
1
4
20
5
7
8
12
4
67
231
54
10
2
Highest AQI recorded in
December100AQI
Lowest AQI recorded in
August54AQI
202275AQI
16
10
4
1
13
4
4
3
24
3
1
2
26
1
2
26
3
13
17
7
17
1
9
17
13
16
2
7
20
3
5
15
7
4
62
208
33
13
Highest AQI recorded in
January108AQI
Lowest AQI recorded in
June55AQI
202185AQI
2
9
14
6
1
14
10
3
12
12
5
2
2
21
6
4
22
3
1
1
6
23
1
6
9
9
20
9
21
9
15
6
1
5
10
10
4
3
12
11
5
56
188
73
25
1
2
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
September53AQI
202061AQI
6
7
6
14
2
2
5
13
13
21
10
28
3
18
10
9
19
3
9
16
5
2
12
10
7
114
109
20
7
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
August37AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
85AQILeast Polluted Year Recorded
2020(Avg.)
61AQIRushan University For The Aged's annual 2025 AQI (73) shows an average percentage change of 0.3% (worsened AQI) compared to previous years: 2020 (61), 2021 (85), 2022 (75), 2023 (76), 2024 (73).
