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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

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

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Aug 2022
135AQI
Lowest AQI recorded on
4th Aug 2026
20AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 45 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Lcdang Univertity, Yantai, Shandong, China

AQI
Day
Night
.

5 AM17th Aug 2026

7 PM

4 AM18th Aug 2026

Day time
Avg. Highest Time
9AM17th Aug

59AQI

Avg. Lowest Time
8AM17th Aug

21AQI

Night time
Avg. Highest Time
4AM18th Aug

67AQI

Avg. Lowest Time
11PM17th Aug

49AQI

In the last 24 hours,

Lcdang Univertity's AQI reached its highest point of 67 at 4 AM during the Night, while the lowest point, 21, was recorded at 8 AM during the Day between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Lcdang Univertity, Yantai, 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
Day
Night
20th Jul 2026565 AMAQI
20th Jul 2026446 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026558 AMAQI
20th Jul 2026449 AMAQI
20th Jul 20264410 AMAQI
20th Jul 20263611 AMAQI
20th Jul 20262912 PMAQI
20th Jul 2026261 PMAQI
20th Jul 2026272 PMAQI
20th Jul 2026253 PMAQI
20th Jul 2026274 PMAQI
20th Jul 2026405 PMAQI
20th Jul 2026236 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20262510 PMAQI
20th Jul 20262711 PMAQI
21st Jul 2026812 AMAQI
21st Jul 2026101 AMAQI
21st Jul 202682 AMAQI
21st Jul 2026123 AMAQI
21st Jul 2026104 AMAQI

24°C22/27°C

21st Jul 202695 AMAQI
21st Jul 2026426 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026568 AMAQI
21st Jul 2026609 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20262712 PMAQI
21st Jul 2026291 PMAQI
21st Jul 2026272 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026324 PMAQI
21st Jul 2026385 PMAQI
21st Jul 2026846 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026298 PMAQI
21st Jul 2026299 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262511 PMAQI
22nd Jul 20262512 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026232 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026234 AMAQI

24°C21/27°C

22nd Jul 2026235 AMAQI
22nd Jul 2026236 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026319 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026321 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026293 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026312 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026334 AMAQI

26°C23/29°C

23rd Jul 2026465 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026467 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20262112 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20264211 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026254 AMAQI

26°C23/28°C

24th Jul 2026235 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026338 AMAQI
24th Jul 2026389 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026311 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026363 PMAQI
24th Jul 2026294 PMAQI
24th Jul 2026315 PMAQI
24th Jul 2026336 PMAQI
24th Jul 2026297 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20263812 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026502 AMAQI
25th Jul 2026423 AMAQI
25th Jul 2026424 AMAQI

26°C24/30°C

25th Jul 2026465 AMAQI
25th Jul 2026486 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026408 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20264210 AMAQI
25th Jul 20263611 AMAQI
25th Jul 20263312 PMAQI
25th Jul 2026311 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026575 PMAQI
25th Jul 2026656 PMAQI
25th Jul 2026647 PMAQI
25th Jul 2026668 PMAQI
25th Jul 2026649 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20265111 PMAQI
26th Jul 20264912 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026562 AMAQI
26th Jul 2026533 AMAQI
26th Jul 2026544 AMAQI

26°C24/31°C

26th Jul 2026535 AMAQI
26th Jul 2026556 AMAQI
26th Jul 2026557 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20263110 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026348 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20264210 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20264612 AMAQI
27th Jul 2026481 AMAQI
27th Jul 2026482 AMAQI
27th Jul 2026533 AMAQI
27th Jul 2026584 AMAQI

27°C24/30°C

27th Jul 2026575 AMAQI
27th Jul 2026606 AMAQI
27th Jul 2026607 AMAQI
27th Jul 2026658 AMAQI
27th Jul 2026629 AMAQI
27th Jul 20265210 AMAQI
27th Jul 20264411 AMAQI
27th Jul 20263612 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026312 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026526 PMAQI
27th Jul 2026537 PMAQI
27th Jul 2026538 PMAQI
27th Jul 2026509 PMAQI
27th Jul 20265210 PMAQI
27th Jul 20265411 PMAQI
28th Jul 20266012 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026572 AMAQI
28th Jul 2026623 AMAQI
28th Jul 2026574 AMAQI

28°C25/32°C

28th Jul 2026555 AMAQI
28th Jul 2026576 AMAQI
28th Jul 2026647 AMAQI
28th Jul 2026668 AMAQI
28th Jul 2026559 AMAQI
28th Jul 20264410 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026481 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026503 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026475 PMAQI
28th Jul 2026496 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026309 PMAQI
28th Jul 20264510 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026341 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026273 AMAQI
29th Jul 2026334 AMAQI

28°C25/32°C

29th Jul 2026385 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262111 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026276 PMAQI
29th Jul 2026317 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026469 PMAQI
29th Jul 20265110 PMAQI
29th Jul 20265411 PMAQI
30th Jul 20265312 AMAQI
30th Jul 2026561 AMAQI
30th Jul 2026622 AMAQI
30th Jul 2026673 AMAQI
30th Jul 2026644 AMAQI

28°C24/32°C

30th Jul 2026595 AMAQI
30th Jul 2026646 AMAQI
30th Jul 2026647 AMAQI
30th Jul 2026568 AMAQI
30th Jul 2026549 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026214 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20263010 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20262312 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026503 AMAQI
31st Jul 2026524 AMAQI

29°C26/34°C

31st Jul 2026625 AMAQI
31st Jul 2026686 AMAQI
31st Jul 2026657 AMAQI
31st Jul 2026678 AMAQI
31st Jul 2026579 AMAQI
31st Jul 20263610 AMAQI
31st Jul 20264611 AMAQI
31st Jul 20263312 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026162 PMAQI
31st Jul 202683 PMAQI
31st Jul 2026204 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026336 PMAQI
31st Jul 2026387 PMAQI
31st Jul 2026268 PMAQI
31st Jul 2026249 PMAQI
31st Jul 20261810 PMAQI
31st Jul 20261911 PMAQI
1st Aug 20263612 AMAQI
1st Aug 2026361 AMAQI
1st Aug 2026332 AMAQI
1st Aug 2026313 AMAQI
1st Aug 2026364 AMAQI

30°C26/34°C

1st Aug 2026385 AMAQI
1st Aug 2026476 AMAQI
1st Aug 2026507 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20261810 AMAQI
1st Aug 20261811 AMAQI
1st Aug 20262312 PMAQI
1st Aug 2026231 PMAQI
1st Aug 2026232 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026234 PMAQI
1st Aug 2026235 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026318 PMAQI
1st Aug 2026339 PMAQI
1st Aug 20263810 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20264012 AMAQI
2nd Aug 2026471 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026593 AMAQI
2nd Aug 2026594 AMAQI

30°C27/34°C

2nd Aug 2026605 AMAQI
2nd Aug 2026716 AMAQI
2nd Aug 2026887 AMAQI
2nd Aug 2026838 AMAQI
2nd Aug 2026839 AMAQI
2nd Aug 20268310 AMAQI
2nd Aug 20266611 AMAQI
2nd Aug 20265012 PMAQI
2nd Aug 2026361 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026483 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026277 PMAQI
2nd Aug 2026298 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026601 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026293 AMAQI
3rd Aug 2026564 AMAQI

30°C27/34°C

3rd Aug 2026735 AMAQI
3rd Aug 2026856 AMAQI
3rd Aug 2026837 AMAQI
3rd Aug 2026798 AMAQI
3rd Aug 2026839 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20265812 PMAQI
3rd Aug 2026561 PMAQI
3rd Aug 2026542 PMAQI
3rd Aug 2026403 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026498 PMAQI
3rd Aug 2026429 PMAQI
3rd Aug 20263610 PMAQI
3rd Aug 20262511 PMAQI
4th Aug 20261912 AMAQI
4th Aug 2026211 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026213 AMAQI
4th Aug 2026194 AMAQI

29°C26/33°C

4th Aug 2026245 AMAQI
4th Aug 2026346 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262911 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026202 PMAQI
4th Aug 2026173 PMAQI
4th Aug 2026144 PMAQI
4th Aug 2026195 PMAQI
4th Aug 2026216 PMAQI
4th Aug 2026167 PMAQI
4th Aug 2026108 PMAQI
4th Aug 202689 PMAQI
4th Aug 20261110 PMAQI
4th Aug 20261211 PMAQI
5th Aug 20261712 AMAQI
5th Aug 2026101 AMAQI
5th Aug 2026162 AMAQI
5th Aug 2026173 AMAQI
5th Aug 2026234 AMAQI

28°C25/32°C

5th Aug 2026255 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262311 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026234 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262112 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026253 AMAQI
6th Aug 2026254 AMAQI

28°C25/30°C

6th Aug 2026255 AMAQI
6th Aug 2026556 AMAQI
6th Aug 2026637 AMAQI
6th Aug 2026768 AMAQI
6th Aug 2026629 AMAQI
6th Aug 20265310 AMAQI
6th Aug 20264611 AMAQI
6th Aug 20263612 PMAQI
6th Aug 2026321 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026383 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026337 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026369 PMAQI
6th Aug 20264010 PMAQI
6th Aug 20265711 PMAQI
7th Aug 20266812 AMAQI
7th Aug 2026661 AMAQI
7th Aug 2026572 AMAQI
7th Aug 2026623 AMAQI
7th Aug 2026664 AMAQI

28°C25/31°C

7th Aug 2026665 AMAQI
7th Aug 2026676 AMAQI
7th Aug 2026717 AMAQI
7th Aug 2026658 AMAQI
7th Aug 2026749 AMAQI
7th Aug 20267110 AMAQI
7th Aug 20266711 AMAQI
7th Aug 20266412 PMAQI
7th Aug 2026701 PMAQI
7th Aug 2026742 PMAQI
7th Aug 2026813 PMAQI
7th Aug 2026804 PMAQI
7th Aug 2026665 PMAQI
7th Aug 2026556 PMAQI
7th Aug 2026597 PMAQI
7th Aug 2026708 PMAQI
7th Aug 2026649 PMAQI
7th Aug 20264210 PMAQI
7th Aug 20264011 PMAQI
8th Aug 20262712 AMAQI
8th Aug 2026421 AMAQI
8th Aug 2026402 AMAQI
8th Aug 2026383 AMAQI
8th Aug 2026344 AMAQI

28°C26/30°C

8th Aug 2026325 AMAQI
8th Aug 2026306 AMAQI
8th Aug 2026277 AMAQI
8th Aug 2026268 AMAQI
8th Aug 2026279 AMAQI
8th Aug 20262610 AMAQI
8th Aug 20262611 AMAQI
8th Aug 20262412 PMAQI
8th Aug 2026201 PMAQI
8th Aug 2026262 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026264 PMAQI
8th Aug 2026265 PMAQI
8th Aug 2026286 PMAQI
8th Aug 2026327 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026379 PMAQI
8th Aug 20264810 PMAQI
8th Aug 20264211 PMAQI
9th Aug 20263612 AMAQI
9th Aug 2026441 AMAQI
9th Aug 2026382 AMAQI
9th Aug 2026463 AMAQI
9th Aug 2026484 AMAQI

25°C25/26°C

9th Aug 2026485 AMAQI
9th Aug 2026406 AMAQI
9th Aug 2026447 AMAQI
9th Aug 2026388 AMAQI
9th Aug 2026409 AMAQI
9th Aug 20263310 AMAQI
9th Aug 20264611 AMAQI
9th Aug 20262912 PMAQI
9th Aug 2026181 PMAQI
9th Aug 2026142 PMAQI
9th Aug 2026193 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026455 PMAQI
9th Aug 2026296 PMAQI
9th Aug 2026507 PMAQI
9th Aug 2026388 PMAQI
9th Aug 2026299 PMAQI
9th Aug 20263310 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20263112 AMAQI
10th Aug 2026291 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026334 AMAQI

27°C25/29°C

10th Aug 2026315 AMAQI
10th Aug 2026296 AMAQI
10th Aug 2026337 AMAQI
10th Aug 2026298 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20262910 AMAQI
10th Aug 20262311 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026212 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026314 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262310 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262112 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026293 AMAQI
11th Aug 2026294 AMAQI

27°C25/30°C

11th Aug 2026335 AMAQI
11th Aug 2026296 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026508 AMAQI
11th Aug 2026509 AMAQI
11th Aug 20264210 AMAQI
11th Aug 20263211 AMAQI
11th Aug 20263012 PMAQI
11th Aug 2026211 PMAQI
11th Aug 2026312 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026294 PMAQI
11th Aug 2026255 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262110 PMAQI
11th Aug 20262111 PMAQI
12th Aug 20263012 AMAQI
12th Aug 2026331 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026254 AMAQI

27°C25/29°C

12th Aug 2026425 AMAQI
12th Aug 2026316 AMAQI
12th Aug 2026297 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262910 AMAQI
12th Aug 20263311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026291 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026275 PMAQI
12th Aug 2026506 PMAQI
12th Aug 2026547 PMAQI
12th Aug 2026448 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20263111 PMAQI
13th Aug 20262912 AMAQI
13th Aug 2026311 AMAQI
13th Aug 2026292 AMAQI
13th Aug 2026333 AMAQI
13th Aug 2026364 AMAQI

25°C23/28°C

13th Aug 2026295 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026297 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026429 AMAQI
13th Aug 20262910 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20263312 PMAQI
13th Aug 2026291 PMAQI
13th Aug 2026332 PMAQI
13th Aug 2026293 PMAQI
13th Aug 2026334 PMAQI
13th Aug 2026295 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026258 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20264410 PMAQI
13th Aug 20264611 PMAQI
14th Aug 20264712 AMAQI
14th Aug 2026361 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026563 AMAQI
14th Aug 2026544 AMAQI

25°C24/26°C

14th Aug 2026255 AMAQI
14th Aug 2026276 AMAQI
14th Aug 2026297 AMAQI
14th Aug 2026718 AMAQI
14th Aug 2026639 AMAQI
14th Aug 20265610 AMAQI
14th Aug 20265111 AMAQI
14th Aug 20264412 PMAQI
14th Aug 2026311 PMAQI
14th Aug 2026332 PMAQI
14th Aug 2026443 PMAQI
14th Aug 2026564 PMAQI
14th Aug 2026585 PMAQI
14th Aug 2026626 PMAQI
14th Aug 2026697 PMAQI
14th Aug 2026178 PMAQI
14th Aug 2026149 PMAQI
14th Aug 20261710 PMAQI
14th Aug 20262311 PMAQI
15th Aug 20262912 AMAQI
15th Aug 2026381 AMAQI
15th Aug 2026312 AMAQI
15th Aug 2026253 AMAQI
15th Aug 2026234 AMAQI

26°C24/28°C

15th Aug 2026215 AMAQI
15th Aug 2026256 AMAQI
15th Aug 2026277 AMAQI
15th Aug 2026368 AMAQI
15th Aug 2026319 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262711 AMAQI
15th Aug 20263612 PMAQI
15th Aug 2026291 PMAQI
15th Aug 2026272 PMAQI
15th Aug 2026343 PMAQI
15th Aug 2026214 PMAQI
15th Aug 2026505 PMAQI
15th Aug 2026336 PMAQI
15th Aug 2026257 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026259 PMAQI
15th Aug 20262510 PMAQI
15th Aug 20262311 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026271 AMAQI
16th Aug 2026212 AMAQI
16th Aug 2026253 AMAQI
16th Aug 2026234 AMAQI

26°C23/28°C

16th Aug 2026215 AMAQI
16th Aug 2026256 AMAQI
16th Aug 2026297 AMAQI
16th Aug 2026278 AMAQI
16th Aug 2026239 AMAQI
16th Aug 20263010 AMAQI
16th Aug 20262511 AMAQI
16th Aug 20262312 PMAQI
16th Aug 2026291 PMAQI
16th Aug 2026332 PMAQI
16th Aug 2026293 PMAQI
16th Aug 2026294 PMAQI
16th Aug 2026295 PMAQI
16th Aug 2026386 PMAQI
16th Aug 2026427 PMAQI
16th Aug 2026388 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20262110 PMAQI
16th Aug 20262911 PMAQI
17th Aug 20263612 AMAQI
17th Aug 2026321 AMAQI
17th Aug 2026462 AMAQI
17th Aug 2026483 AMAQI
17th Aug 2026424 AMAQI

25°C23/28°C

17th Aug 2026465 AMAQI
17th Aug 2026586 AMAQI
17th Aug 2026217 AMAQI
17th Aug 2026218 AMAQI
17th Aug 2026599 AMAQI
17th Aug 20265810 AMAQI
17th Aug 20265911 AMAQI
17th Aug 20265112 PMAQI
17th Aug 2026461 PMAQI
17th Aug 2026402 PMAQI
17th Aug 2026333 PMAQI
17th Aug 2026274 PMAQI
17th Aug 2026365 PMAQI
17th Aug 2026486 PMAQI
17th Aug 2026577 PMAQI
17th Aug 2026588 PMAQI
17th Aug 2026549 PMAQI
17th Aug 20265010 PMAQI
17th Aug 20264911 PMAQI
18th Aug 20265212 AMAQI
18th Aug 2026531 AMAQI
18th Aug 2026522 AMAQI
18th Aug 2026623 AMAQI
18th Aug 2026674 AMAQI

14°C12/15°C

18th Aug 2026695 AMAQI
5 AM
18th Aug 2026696 AMAQI
18th Aug 2026717 AMAQI
18th Aug 2026728 AMAQI
18th Aug 2026649 AMAQI
18th Aug 20265010 AMAQI
18th Aug 20263411 AMAQI
18th Aug 20262912 PMAQI
12 PM
18th Aug 2026271 PMAQI
18th Aug 2026292 PMAQI
18th Aug 2026213 PMAQI
18th Aug 2026104 PMAQI
18th Aug 2026145 PMAQI
18th Aug 2026206 PMAQI
18th Aug 2026257 PMAQI
7 PM
18th Aug 2026278 PMAQI
18th Aug 2026319 PMAQI
18th Aug 20262110 PMAQI
18th Aug 20262111 PMAQI
12 AM
4 AM

25°C22/27°C

Day time
Avg. Highest Time
8 AM - 9 AM

47AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
1 PM - 4 PM

31AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 9 AM (Avg. 47), while the lowest AQI was between 1 PM to 4 PM (Avg. 31).
Night time
Avg. Highest Time
4 AM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM - 10 PM

32AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 4 AM (Avg. 40), while the lowest AQI was between 9 PM to 10 PM (Avg. 32).

2026 Days Vs Air Quality

Lcdang Univertity, Yantai, Shandong, China

2026

46%

105

35%

80

15%

35

4%

9

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
105 Days
Moderate
80 Days
Poor
35 Days
Unhealthy
9 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 46%

Health Risk Level:

Significant

In 2026, 46% of 230 days were within WHO’s safe air quality limits, and 54% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Lcdang Univertity, Yantai, Shandong, China

AQI levels in 2026

AQI (US)
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.

-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
36AQI (US)
2nd January 2026
53AQI (US)
3rd January 2026
120AQI (US)
4th January 2026
182AQI (US)
5th January 2026
42AQI (US)
6th January 2026
104AQI (US)
7th January 2026
58AQI (US)
8th January 2026
60AQI (US)
9th January 2026
110AQI (US)
10th January 2026
67AQI (US)
11th January 2026
34AQI (US)
12th January 2026
63AQI (US)
13th January 2026
70AQI (US)
14th January 2026
60AQI (US)
15th January 2026
160AQI (US)
16th January 2026
140AQI (US)
17th January 2026
42AQI (US)
18th January 2026
31AQI (US)
19th January 2026
38AQI (US)
20th January 2026
46AQI (US)
21st January 2026
57AQI (US)
22nd January 2026
84AQI (US)
23rd January 2026
122AQI (US)
24th January 2026
109AQI (US)
25th January 2026
68AQI (US)
26th January 2026
68AQI (US)
27th January 2026
70AQI (US)
28th January 2026
77AQI (US)
29th January 2026
36AQI (US)
30th January 2026
22AQI (US)
31st January 2026
84AQI (US)
1st February 2026
133AQI (US)
2nd February 2026
116AQI (US)
3rd February 2026
130AQI (US)
4th February 2026
160AQI (US)
5th February 2026
126AQI (US)
6th February 2026
52AQI (US)
7th February 2026
36AQI (US)
8th February 2026
43AQI (US)
9th February 2026
93AQI (US)
10th February 2026
108AQI (US)
11th February 2026
92AQI (US)
12th February 2026
145AQI (US)
13th February 2026
162AQI (US)
14th February 2026
153AQI (US)
15th February 2026
81AQI (US)
16th February 2026
34AQI (US)
17th February 2026
83AQI (US)
18th February 2026
60AQI (US)
19th February 2026
74AQI (US)
20th February 2026
127AQI (US)
21st February 2026
111AQI (US)
22nd February 2026
70AQI (US)
23rd February 2026
49AQI (US)
24th February 2026
51AQI (US)
25th February 2026
77AQI (US)
26th February 2026
96AQI (US)
27th February 2026
154AQI (US)
28th February 2026
146AQI (US)
1st March 2026
150AQI (US)
2nd March 2026
124AQI (US)
3rd March 2026
73AQI (US)
4th March 2026
132AQI (US)
5th March 2026
132AQI (US)
6th March 2026
49AQI (US)
7th March 2026
25AQI (US)
8th March 2026
91AQI (US)
9th March 2026
49AQI (US)
10th March 2026
54AQI (US)
11th March 2026
80AQI (US)
12th March 2026
110AQI (US)
13th March 2026
130AQI (US)
14th March 2026
118AQI (US)
15th March 2026
114AQI (US)
16th March 2026
146AQI (US)
17th March 2026
116AQI (US)
18th March 2026
65AQI (US)
19th March 2026
61AQI (US)
20th March 2026
80AQI (US)
21st March 2026
110AQI (US)
22nd March 2026
136AQI (US)
23rd March 2026
157AQI (US)
24th March 2026
161AQI (US)
25th March 2026
144AQI (US)
26th March 2026
158AQI (US)
27th March 2026
141AQI (US)
28th March 2026
94AQI (US)
29th March 2026
120AQI (US)
30th March 2026
105AQI (US)
31st March 2026
66AQI (US)
1st April 2026
75AQI (US)
2nd April 2026
101AQI (US)
3rd April 2026
106AQI (US)
4th April 2026
67AQI (US)
5th April 2026
56AQI (US)
6th April 2026
30AQI (US)
7th April 2026
24AQI (US)
8th April 2026
43AQI (US)
9th April 2026
48AQI (US)
10th April 2026
70AQI (US)
11th April 2026
77AQI (US)
12th April 2026
66AQI (US)
13th April 2026
96AQI (US)
14th April 2026
128AQI (US)
15th April 2026
129AQI (US)
16th April 2026
97AQI (US)
17th April 2026
70AQI (US)
18th April 2026
57AQI (US)
19th April 2026
34AQI (US)
20th April 2026
51AQI (US)
21st April 2026
63AQI (US)
22nd April 2026
48AQI (US)
23rd April 2026
52AQI (US)
24th April 2026
67AQI (US)
25th April 2026
70AQI (US)
26th April 2026
57AQI (US)
27th April 2026
82AQI (US)
28th April 2026
30AQI (US)
29th April 2026
49AQI (US)
30th April 2026
62AQI (US)
1st May 2026
100AQI (US)
2nd May 2026
76AQI (US)
3rd May 2026
40AQI (US)
4th May 2026
19AQI (US)
5th May 2026
38AQI (US)
6th May 2026
56AQI (US)
7th May 2026
45AQI (US)
8th May 2026
41AQI (US)
9th May 2026
51AQI (US)
10th May 2026
46AQI (US)
11th May 2026
65AQI (US)
12th May 2026
40AQI (US)
13th May 2026
49AQI (US)
14th May 2026
35AQI (US)
15th May 2026
28AQI (US)
16th May 2026
77AQI (US)
17th May 2026
65AQI (US)
18th May 2026
56AQI (US)
19th May 2026
54AQI (US)
20th May 2026
64AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
72AQI (US)
24th May 2026
71AQI (US)
25th May 2026
66AQI (US)
26th May 2026
45AQI (US)
27th May 2026
31AQI (US)
28th May 2026
58AQI (US)
29th May 2026
38AQI (US)
30th May 2026
43AQI (US)
31st May 2026
53AQI (US)
1st June 2026
37AQI (US)
2nd June 2026
30AQI (US)
3rd June 2026
12AQI (US)
4th June 2026
24AQI (US)
5th June 2026
26AQI (US)
6th June 2026
40AQI (US)
7th June 2026
17AQI (US)
8th June 2026
24AQI (US)
9th June 2026
55AQI (US)
10th June 2026
69AQI (US)
11th June 2026
46AQI (US)
12th June 2026
54AQI (US)
13th June 2026
52AQI (US)
14th June 2026
58AQI (US)
15th June 2026
36AQI (US)
16th June 2026
39AQI (US)
17th June 2026
38AQI (US)
18th June 2026
43AQI (US)
19th June 2026
23AQI (US)
20th June 2026
28AQI (US)
21st June 2026
41AQI (US)
22nd June 2026
24AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
40AQI (US)
25th June 2026
28AQI (US)
26th June 2026
39AQI (US)
27th June 2026
49AQI (US)
28th June 2026
31AQI (US)
29th June 2026
30AQI (US)
30th June 2026
42AQI (US)
1st July 2026
34AQI (US)
2nd July 2026
39AQI (US)
3rd July 2026
86AQI (US)
4th July 2026
34AQI (US)
5th July 2026
41AQI (US)
6th July 2026
30AQI (US)
7th July 2026
28AQI (US)
8th July 2026
24AQI (US)
9th July 2026
31AQI (US)
10th July 2026
51AQI (US)
11th July 2026
17AQI (US)
12th July 2026
37AQI (US)
13th July 2026
22AQI (US)
14th July 2026
23AQI (US)
15th July 2026
30AQI (US)
16th July 2026
35AQI (US)
17th July 2026
50AQI (US)
18th July 2026
41AQI (US)
19th July 2026
51AQI (US)
20th July 2026
36AQI (US)
21st July 2026
31AQI (US)
22nd July 2026
25AQI (US)
23rd July 2026
29AQI (US)
24th July 2026
29AQI (US)
25th July 2026
45AQI (US)
26th July 2026
43AQI (US)
27th July 2026
50AQI (US)
28th July 2026
50AQI (US)
29th July 2026
31AQI (US)
30th July 2026
41AQI (US)
31st July 2026
37AQI (US)
1st August 2026
31AQI (US)
2nd August 2026
51AQI (US)
3rd August 2026
52AQI (US)
4th August 2026
20AQI (US)
5th August 2026
21AQI (US)
6th August 2026
38AQI (US)
7th August 2026
65AQI (US)
8th August 2026
31AQI (US)
9th August 2026
35AQI (US)
10th August 2026
27AQI (US)
11th August 2026
29AQI (US)
12th August 2026
30AQI (US)
13th August 2026
31AQI (US)
14th August 2026
42AQI (US)
15th August 2026
29AQI (US)
16th August 2026
28AQI (US)
17th August 2026
45AQI (US)
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

75AQI (US)

99AQI (US)

106AQI (US)

67AQI (US)

54AQI (US)

37AQI (US)

37AQI (US)

36AQI (US)

No. of days

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

202665AQI (US)

9
14
6
2
4
11
9
4
3
9
16
3
8
18
4
14
17
25
5
28
3
14
3
105
80
35
9

Highest AQI (US) recorded in

March

106AQI (US)

Lowest AQI (US) recorded in

August

36AQI (US)

202571AQI (US)

3
19
8
1
4
18
6
22
9
2
25
3
2
28
1
5
25
12
19
2
29
7
22
1
14
15
2
4
14
9
3
9
12
9
1
64
248
48
5

Highest AQI (US) recorded in

November

93AQI (US)

Lowest AQI (US) recorded in

July

53AQI (US)

202472AQI (US)

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 (US) recorded in

January

100AQI (US)

Lowest AQI (US) recorded in

September

52AQI (US)

202378AQI (US)

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 (US) recorded in

March

108AQI (US)

Lowest AQI (US) recorded in

July

53AQI (US)

202273AQI (US)

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 (US) recorded in

August

135AQI (US)

Lowest AQI (US) recorded in

June

51AQI (US)

202179AQI (US)

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 (US) recorded in

March

126AQI (US)

Lowest AQI (US) recorded in

July

47AQI (US)

202075AQI (US)

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 (US) recorded in

December

107AQI (US)

Lowest AQI (US) recorded in

August

52AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
79AQI (US)
Least Polluted Year Recorded
2026(Avg.)
65AQI (US)

Lcdang Univertity's annual 2026 AQI (US) (65) shows an average percentage change of -12.8% (improved AQI (US)) compared to previous years: 2020 (75), 2021 (79), 2022 (73), 2023 (78), 2024 (72), 2025 (71).