Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Yihe Compound, Linyi, 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

Yihe Compound, Linyi, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Aug 2024
129AQI
Lowest AQI recorded on
27th Aug 2024
38AQI

Same Day Analysis (14th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 57 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 14th Aug - 15th Aug 2025

Yihe Compound, Linyi, Shandong, China

AQI
Day
Night
.

5 AM14th Aug 2025

7 PM

4 AM15th Aug 2025

Day time
Avg. Highest Time
10AM14th Aug

71AQI

Avg. Lowest Time
5PM14th Aug

45AQI

Night time
Avg. Highest Time
4AM15th Aug

60AQI

Avg. Lowest Time
7PM14th Aug

51AQI

In the last 24 hours,

Yihe Compound's AQI reached its highest point of 71 at 10 AM during the Day, while the lowest point, 45, was recorded at 5 PM during the Day between 14th Aug and 15th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yihe Compound, Linyi, Shandong, China

JulAug
16th - 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 - 13th13th - 14th14th - 15th15th
Day
Night
16th Jul 2025625 AMAQI
16th Jul 2025626 AMAQI
16th Jul 2025637 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254510 AMAQI
16th Jul 20254811 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025701 PMAQI
16th Jul 2025752 PMAQI
16th Jul 2025773 PMAQI
16th Jul 2025724 PMAQI
16th Jul 2025715 PMAQI
16th Jul 2025706 PMAQI
16th Jul 2025687 PMAQI
16th Jul 2025768 PMAQI
16th Jul 2025779 PMAQI
16th Jul 20257410 PMAQI
16th Jul 20257211 PMAQI
17th Jul 20257112 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025662 AMAQI
17th Jul 2025653 AMAQI
17th Jul 2025664 AMAQI

30°C25/36°C

17th Jul 2025655 AMAQI
17th Jul 2025656 AMAQI
17th Jul 2025657 AMAQI
17th Jul 2025638 AMAQI
17th Jul 2025669 AMAQI
17th Jul 20256010 AMAQI
17th Jul 20255611 AMAQI
17th Jul 20255512 PMAQI
17th Jul 2025561 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256711 PMAQI
18th Jul 20256912 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025644 AMAQI

28°C23/34°C

18th Jul 2025645 AMAQI
18th Jul 2025646 AMAQI
18th Jul 2025647 AMAQI
18th Jul 2025818 AMAQI
18th Jul 2025819 AMAQI
18th Jul 20257210 AMAQI
18th Jul 20257211 AMAQI
18th Jul 20257612 PMAQI
18th Jul 2025691 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025634 PMAQI
18th Jul 2025645 PMAQI
18th Jul 2025576 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025688 PMAQI
18th Jul 2025729 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20257612 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025652 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI

28°C23/34°C

19th Jul 2025675 AMAQI
19th Jul 2025676 AMAQI
19th Jul 2025677 AMAQI
19th Jul 2025968 AMAQI
19th Jul 20251029 AMAQI
19th Jul 20259210 AMAQI
19th Jul 20258311 AMAQI
19th Jul 20257812 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025632 PMAQI
19th Jul 2025593 PMAQI
19th Jul 2025604 PMAQI
19th Jul 2025565 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025537 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20256010 PMAQI
19th Jul 20256011 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025693 AMAQI
20th Jul 2025704 AMAQI

28°C23/34°C

20th Jul 2025705 AMAQI
20th Jul 2025706 AMAQI
20th Jul 2025707 AMAQI
20th Jul 2025658 AMAQI
20th Jul 2025579 AMAQI
20th Jul 20257810 AMAQI
20th Jul 20255811 AMAQI
20th Jul 20255212 PMAQI
20th Jul 2025521 PMAQI
20th Jul 2025442 PMAQI
20th Jul 2025493 PMAQI
20th Jul 2025524 PMAQI
20th Jul 2025545 PMAQI
20th Jul 2025536 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025609 PMAQI
20th Jul 20256110 PMAQI
20th Jul 20256211 PMAQI
21st Jul 20256212 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025654 AMAQI

30°C24/37°C

21st Jul 2025645 AMAQI
21st Jul 2025656 AMAQI
21st Jul 2025647 AMAQI
21st Jul 2025498 AMAQI
21st Jul 2025449 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20255112 PMAQI
21st Jul 2025401 PMAQI
21st Jul 2025402 PMAQI
21st Jul 2025473 PMAQI
21st Jul 2025504 PMAQI
21st Jul 2025525 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025578 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255710 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255712 AMAQI
22nd Jul 2025651 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025633 AMAQI
22nd Jul 2025604 AMAQI

30°C26/35°C

22nd Jul 2025615 AMAQI
22nd Jul 2025616 AMAQI
22nd Jul 2025617 AMAQI
22nd Jul 2025398 AMAQI
22nd Jul 2025349 AMAQI
22nd Jul 20254010 AMAQI
22nd Jul 20254311 AMAQI
22nd Jul 20253612 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025482 PMAQI
22nd Jul 2025453 PMAQI
22nd Jul 2025444 PMAQI
22nd Jul 2025515 PMAQI
22nd Jul 2025536 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025578 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025611 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025603 AMAQI
23rd Jul 2025584 AMAQI

28°C25/33°C

23rd Jul 2025585 AMAQI
23rd Jul 2025586 AMAQI
23rd Jul 2025587 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025459 AMAQI
23rd Jul 20255210 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255212 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025494 PMAQI
23rd Jul 2025515 PMAQI
23rd Jul 2025506 PMAQI
23rd Jul 2025537 PMAQI
23rd Jul 2025538 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025592 AMAQI
24th Jul 2025573 AMAQI
24th Jul 2025564 AMAQI

29°C25/34°C

24th Jul 2025565 AMAQI
24th Jul 2025566 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025508 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025552 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025484 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025466 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025561 AMAQI
25th Jul 2025562 AMAQI
25th Jul 2025563 AMAQI
25th Jul 2025564 AMAQI

29°C24/35°C

25th Jul 2025555 AMAQI
25th Jul 2025556 AMAQI
25th Jul 2025557 AMAQI
25th Jul 2025618 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256512 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025464 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025647 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256010 PMAQI
25th Jul 20256011 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025574 AMAQI

28°C24/35°C

26th Jul 2025575 AMAQI
26th Jul 2025576 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025718 AMAQI
26th Jul 2025729 AMAQI
26th Jul 20256710 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20255012 PMAQI
26th Jul 2025481 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025484 PMAQI
26th Jul 2025485 PMAQI
26th Jul 2025446 PMAQI
26th Jul 2025467 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025539 PMAQI
26th Jul 20255510 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025563 AMAQI
27th Jul 2025564 AMAQI

28°C24/34°C

27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025668 AMAQI
27th Jul 2025889 AMAQI
27th Jul 20258410 AMAQI
27th Jul 20257111 AMAQI
27th Jul 20256312 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025702 PMAQI
27th Jul 2025783 PMAQI
27th Jul 2025744 PMAQI
27th Jul 2025625 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025567 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255910 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025573 AMAQI
28th Jul 2025604 AMAQI

29°C24/35°C

28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025708 AMAQI
28th Jul 2025649 AMAQI
28th Jul 20256310 AMAQI
28th Jul 20255711 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025541 PMAQI
28th Jul 2025532 PMAQI
28th Jul 2025433 PMAQI
28th Jul 2025414 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025386 PMAQI
28th Jul 2025467 PMAQI
28th Jul 2025498 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20255010 PMAQI
28th Jul 20255011 PMAQI
29th Jul 20254912 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025584 AMAQI

28°C24/33°C

29th Jul 2025585 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025409 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025511 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025545 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025527 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025579 PMAQI
29th Jul 20256010 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI
30th Jul 2025544 AMAQI

29°C24/35°C

30th Jul 2025545 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025608 AMAQI
30th Jul 2025679 AMAQI
30th Jul 20258610 AMAQI
30th Jul 20258311 AMAQI
30th Jul 20257912 PMAQI
30th Jul 2025721 PMAQI
30th Jul 2025602 PMAQI
30th Jul 2025563 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025535 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI

27°C23/33°C

31st Jul 2025545 AMAQI
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20257310 AMAQI
31st Jul 20258411 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025511 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025373 PMAQI
31st Jul 2025344 PMAQI
31st Jul 2025315 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI

27°C24/32°C

1st Aug 2025565 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025688 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256312 PMAQI
1st Aug 2025431 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025404 PMAQI
1st Aug 2025435 PMAQI
1st Aug 2025296 PMAQI
1st Aug 2025477 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20255010 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20254712 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025563 AMAQI
2nd Aug 2025564 AMAQI

27°C24/32°C

2nd Aug 2025565 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025428 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20254911 AMAQI
2nd Aug 20255312 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025522 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025404 PMAQI
2nd Aug 2025485 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025529 PMAQI
2nd Aug 20255210 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI

28°C24/33°C

3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255211 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025541 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025503 PMAQI
3rd Aug 2025474 PMAQI
3rd Aug 2025545 PMAQI
3rd Aug 2025476 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025568 PMAQI
3rd Aug 2025579 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255711 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025554 AMAQI

29°C24/36°C

4th Aug 2025555 AMAQI
4th Aug 2025556 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025718 AMAQI
4th Aug 2025749 AMAQI
4th Aug 20257010 AMAQI
4th Aug 20257811 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025841 PMAQI
4th Aug 2025732 PMAQI
4th Aug 2025733 PMAQI
4th Aug 2025644 PMAQI
4th Aug 2025655 PMAQI
4th Aug 2025676 PMAQI
4th Aug 2025607 PMAQI
4th Aug 2025578 PMAQI
4th Aug 2025589 PMAQI
4th Aug 20255710 PMAQI
4th Aug 20256011 PMAQI
5th Aug 20255912 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025563 AMAQI
5th Aug 2025574 AMAQI

30°C26/36°C

5th Aug 2025575 AMAQI
5th Aug 2025576 AMAQI
5th Aug 2025567 AMAQI
5th Aug 2025708 AMAQI
5th Aug 2025689 AMAQI
5th Aug 20257110 AMAQI
5th Aug 20256811 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025602 PMAQI
5th Aug 2025583 PMAQI
5th Aug 2025744 PMAQI
5th Aug 2025655 PMAQI
5th Aug 2025636 PMAQI
5th Aug 2025597 PMAQI
5th Aug 2025598 PMAQI
5th Aug 2025609 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20256111 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025573 AMAQI
6th Aug 2025584 AMAQI

30°C25/35°C

6th Aug 2025585 AMAQI
6th Aug 2025586 AMAQI
6th Aug 2025607 AMAQI
6th Aug 2025858 AMAQI
6th Aug 2025849 AMAQI
6th Aug 20257010 AMAQI
6th Aug 20257911 AMAQI
6th Aug 20259212 PMAQI
6th Aug 2025841 PMAQI
6th Aug 2025702 PMAQI
6th Aug 2025723 PMAQI
6th Aug 2025684 PMAQI
6th Aug 2025675 PMAQI
6th Aug 2025616 PMAQI
6th Aug 2025577 PMAQI
6th Aug 2025608 PMAQI
6th Aug 2025619 PMAQI
6th Aug 20256310 PMAQI
6th Aug 20256511 PMAQI
7th Aug 20256212 AMAQI
7th Aug 2025571 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025614 AMAQI

30°C26/37°C

7th Aug 2025615 AMAQI
7th Aug 2025586 AMAQI
7th Aug 2025617 AMAQI
7th Aug 2025838 AMAQI
7th Aug 2025909 AMAQI
7th Aug 20258210 AMAQI
7th Aug 20258911 AMAQI
7th Aug 20258412 PMAQI
7th Aug 2025871 PMAQI
7th Aug 20251072 PMAQI
7th Aug 2025973 PMAQI
7th Aug 2025894 PMAQI
7th Aug 2025835 PMAQI
7th Aug 2025816 PMAQI
7th Aug 2025647 PMAQI
7th Aug 2025598 PMAQI
7th Aug 2025669 PMAQI
7th Aug 20257210 PMAQI
7th Aug 20256911 PMAQI
8th Aug 20256712 AMAQI
8th Aug 2025601 AMAQI
8th Aug 2025602 AMAQI
8th Aug 2025623 AMAQI
8th Aug 2025664 AMAQI

30°C26/36°C

8th Aug 2025665 AMAQI
8th Aug 2025676 AMAQI
8th Aug 2025677 AMAQI
8th Aug 2025728 AMAQI
8th Aug 2025739 AMAQI
8th Aug 20257010 AMAQI
8th Aug 20256011 AMAQI
8th Aug 20255812 PMAQI
8th Aug 2025571 PMAQI
8th Aug 2025562 PMAQI
8th Aug 2025643 PMAQI
8th Aug 2025614 PMAQI
8th Aug 2025605 PMAQI
8th Aug 2025626 PMAQI
8th Aug 2025627 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20256010 PMAQI
8th Aug 20256111 PMAQI
9th Aug 20256412 AMAQI
9th Aug 2025641 AMAQI
9th Aug 2025642 AMAQI
9th Aug 2025643 AMAQI
9th Aug 2025644 AMAQI

29°C25/34°C

9th Aug 2025655 AMAQI
9th Aug 2025646 AMAQI
9th Aug 2025647 AMAQI
9th Aug 2025588 AMAQI
9th Aug 2025479 AMAQI
9th Aug 20254310 AMAQI
9th Aug 20253011 AMAQI
9th Aug 20253212 PMAQI
9th Aug 2025251 PMAQI
9th Aug 2025222 PMAQI
9th Aug 2025283 PMAQI
9th Aug 2025384 PMAQI
9th Aug 2025445 PMAQI
9th Aug 2025496 PMAQI
9th Aug 2025457 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255312 AMAQI
10th Aug 2025641 AMAQI
10th Aug 2025642 AMAQI
10th Aug 2025623 AMAQI
10th Aug 2025594 AMAQI

26°C23/31°C

10th Aug 2025595 AMAQI
10th Aug 2025596 AMAQI
10th Aug 2025597 AMAQI
10th Aug 2025498 AMAQI
10th Aug 2025479 AMAQI
10th Aug 20255410 AMAQI
10th Aug 20255911 AMAQI
10th Aug 20256212 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025552 PMAQI
10th Aug 2025543 PMAQI
10th Aug 2025514 PMAQI
10th Aug 2025465 PMAQI
10th Aug 2025486 PMAQI
10th Aug 2025467 PMAQI
10th Aug 2025538 PMAQI
10th Aug 2025529 PMAQI
10th Aug 20255210 PMAQI
10th Aug 20255111 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025602 AMAQI
11th Aug 2025583 AMAQI
11th Aug 2025584 AMAQI

25°C23/28°C

11th Aug 2025585 AMAQI
11th Aug 2025586 AMAQI
11th Aug 2025587 AMAQI
11th Aug 2025568 AMAQI
11th Aug 2025579 AMAQI
11th Aug 20255410 AMAQI
11th Aug 20254411 AMAQI
11th Aug 20255012 PMAQI
11th Aug 2025501 PMAQI
11th Aug 2025522 PMAQI
11th Aug 2025503 PMAQI
11th Aug 2025494 PMAQI
11th Aug 2025465 PMAQI
11th Aug 2025506 PMAQI
11th Aug 2025527 PMAQI
11th Aug 2025548 PMAQI
11th Aug 2025569 PMAQI
11th Aug 20255310 PMAQI
11th Aug 20255311 PMAQI
12th Aug 20255512 AMAQI
12th Aug 2025571 AMAQI
12th Aug 2025582 AMAQI
12th Aug 2025583 AMAQI
12th Aug 2025574 AMAQI

24°C21/29°C

12th Aug 2025575 AMAQI
12th Aug 2025576 AMAQI
12th Aug 2025577 AMAQI
12th Aug 2025688 AMAQI
12th Aug 2025629 AMAQI
12th Aug 20255510 AMAQI
12th Aug 20256011 AMAQI
12th Aug 20255912 PMAQI
12th Aug 2025501 PMAQI
12th Aug 2025522 PMAQI
12th Aug 2025443 PMAQI
12th Aug 2025404 PMAQI
12th Aug 2025425 PMAQI
12th Aug 2025506 PMAQI
12th Aug 2025467 PMAQI
12th Aug 2025508 PMAQI
12th Aug 2025549 PMAQI
12th Aug 20255310 PMAQI
12th Aug 20255511 PMAQI
13th Aug 20255512 AMAQI
13th Aug 2025561 AMAQI
13th Aug 2025562 AMAQI
13th Aug 2025563 AMAQI
13th Aug 2025574 AMAQI

24°C20/29°C

13th Aug 2025565 AMAQI
13th Aug 2025586 AMAQI
13th Aug 2025577 AMAQI
13th Aug 2025518 AMAQI
13th Aug 2025589 AMAQI
13th Aug 20255810 AMAQI
13th Aug 20255511 AMAQI
13th Aug 20255412 PMAQI
13th Aug 2025541 PMAQI
13th Aug 2025512 PMAQI
13th Aug 2025503 PMAQI
13th Aug 2025484 PMAQI
13th Aug 2025525 PMAQI
13th Aug 2025566 PMAQI
13th Aug 2025567 PMAQI
13th Aug 2025568 PMAQI
13th Aug 2025589 PMAQI
13th Aug 20255610 PMAQI
13th Aug 20255711 PMAQI
14th Aug 20255912 AMAQI
14th Aug 2025561 AMAQI
14th Aug 2025562 AMAQI
14th Aug 2025563 AMAQI
14th Aug 2025564 AMAQI

26°C23/31°C

14th Aug 2025565 AMAQI
14th Aug 2025576 AMAQI
14th Aug 2025577 AMAQI
14th Aug 2025658 AMAQI
14th Aug 2025649 AMAQI
14th Aug 20257110 AMAQI
14th Aug 20256511 AMAQI
14th Aug 20256212 PMAQI
14th Aug 2025561 PMAQI
14th Aug 2025562 PMAQI
14th Aug 2025573 PMAQI
14th Aug 2025464 PMAQI
14th Aug 2025455 PMAQI
14th Aug 2025466 PMAQI
14th Aug 2025517 PMAQI
14th Aug 2025548 PMAQI
14th Aug 2025539 PMAQI
14th Aug 20255210 PMAQI
14th Aug 20255311 PMAQI
15th Aug 20255412 AMAQI
15th Aug 2025571 AMAQI
15th Aug 2025582 AMAQI
15th Aug 2025583 AMAQI
15th Aug 2025604 AMAQI

25°C24/28°C

15th Aug 2025595 AMAQI
5 AM
15th Aug 2025606 AMAQI
15th Aug 2025607 AMAQI
15th Aug 2025598 AMAQI
15th Aug 2025629 AMAQI
15th Aug 20256910 AMAQI
15th Aug 20256411 AMAQI
15th Aug 20256112 PMAQI
12 PM
15th Aug 2025661 PMAQI
15th Aug 2025592 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 7 PM

58AQI

15 hours / Day
450 hours / Month
Avg. Lowest Time
1 PM - 7 PM

54AQI

7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 58), while the lowest AQI was between 1 PM to 7 PM (Avg. 54).
Night time
Avg. Highest Time
12 AM - 11 PM

58AQI

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

58AQI

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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).

2025 Days Vs Air Quality

Yihe Compound, Linyi, Shandong, China

2025

56%

127

35%

78

9%

21

Total number of days with different AQI categories in last 227 days in 2025 (138 days remaining)

Good
0 Days
Moderate
127 Days
Poor
78 Days
Unhealthy
21 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 227 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

Yihe Compound, Linyi, 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
167AQI
2nd January 2025
143AQI
3rd January 2025
128AQI
4th January 2025
166AQI
5th January 2025
176AQI
6th January 2025
116AQI
7th January 2025
120AQI
8th January 2025
94AQI
9th January 2025
89AQI
10th January 2025
90AQI
11th January 2025
135AQI
12th January 2025
138AQI
13th January 2025
164AQI
14th January 2025
139AQI
15th January 2025
96AQI
16th January 2025
147AQI
17th January 2025
123AQI
18th January 2025
163AQI
19th January 2025
166AQI
20th January 2025
168AQI
21st January 2025
181AQI
22nd January 2025
173AQI
23rd January 2025
154AQI
24th January 2025
125AQI
25th January 2025
151AQI
26th January 2025
139AQI
27th January 2025
85AQI
28th January 2025
99AQI
29th January 2025
150AQI
30th January 2025
139AQI
31st January 2025
163AQI
1st February 2025
140AQI
2nd February 2025
166AQI
3rd February 2025
118AQI
4th February 2025
106AQI
5th February 2025
87AQI
6th February 2025
104AQI
7th February 2025
63AQI
8th February 2025
76AQI
9th February 2025
83AQI
10th February 2025
121AQI
11th February 2025
111AQI
12th February 2025
126AQI
13th February 2025
137AQI
14th February 2025
149AQI
15th February 2025
143AQI
16th February 2025
138AQI
17th February 2025
100AQI
18th February 2025
128AQI
19th February 2025
107AQI
20th February 2025
108AQI
21st February 2025
132AQI
22nd February 2025
119AQI
23rd February 2025
125AQI
24th February 2025
104AQI
25th February 2025
138AQI
26th February 2025
145AQI
27th February 2025
171AQI
28th February 2025
182AQI
1st March 2025
131AQI
2nd March 2025
86AQI
3rd March 2025
100AQI
4th March 2025
112AQI
5th March 2025
124AQI
6th March 2025
141AQI
7th March 2025
142AQI
8th March 2025
157AQI
9th March 2025
159AQI
10th March 2025
160AQI
11th March 2025
166AQI
12th March 2025
171AQI
13th March 2025
117AQI
14th March 2025
98AQI
15th March 2025
110AQI
16th March 2025
80AQI
17th March 2025
94AQI
18th March 2025
65AQI
19th March 2025
100AQI
20th March 2025
100AQI
21st March 2025
96AQI
22nd March 2025
102AQI
23rd March 2025
127AQI
24th March 2025
118AQI
25th March 2025
142AQI
26th March 2025
125AQI
27th March 2025
122AQI
28th March 2025
128AQI
29th March 2025
79AQI
30th March 2025
105AQI
31st March 2025
105AQI
1st April 2025
111AQI
2nd April 2025
79AQI
3rd April 2025
104AQI
4th April 2025
128AQI
5th April 2025
84AQI
6th April 2025
110AQI
7th April 2025
102AQI
8th April 2025
104AQI
9th April 2025
131AQI
10th April 2025
119AQI
11th April 2025
136AQI
12th April 2025
156AQI
13th April 2025
86AQI
14th April 2025
80AQI
15th April 2025
81AQI
16th April 2025
91AQI
17th April 2025
126AQI
18th April 2025
128AQI
19th April 2025
110AQI
20th April 2025
118AQI
21st April 2025
102AQI
22nd April 2025
97AQI
23rd April 2025
113AQI
24th April 2025
92AQI
25th April 2025
96AQI
26th April 2025
93AQI
27th April 2025
119AQI
28th April 2025
88AQI
29th April 2025
95AQI
30th April 2025
95AQI
1st May 2025
87AQI
2nd May 2025
100AQI
3rd May 2025
72AQI
4th May 2025
83AQI
5th May 2025
77AQI
6th May 2025
95AQI
7th May 2025
94AQI
8th May 2025
79AQI
9th May 2025
54AQI
10th May 2025
67AQI
11th May 2025
83AQI
12th May 2025
80AQI
13th May 2025
96AQI
14th May 2025
107AQI
15th May 2025
105AQI
16th May 2025
113AQI
17th May 2025
143AQI
18th May 2025
88AQI
19th May 2025
117AQI
20th May 2025
109AQI
21st May 2025
112AQI
22nd May 2025
114AQI
23rd May 2025
98AQI
24th May 2025
93AQI
25th May 2025
97AQI
26th May 2025
105AQI
27th May 2025
102AQI
28th May 2025
90AQI
29th May 2025
91AQI
30th May 2025
99AQI
31st May 2025
123AQI
1st June 2025
83AQI
2nd June 2025
90AQI
3rd June 2025
72AQI
4th June 2025
74AQI
5th June 2025
86AQI
6th June 2025
91AQI
7th June 2025
101AQI
8th June 2025
103AQI
9th June 2025
88AQI
10th June 2025
81AQI
11th June 2025
75AQI
12th June 2025
71AQI
13th June 2025
75AQI
14th June 2025
77AQI
15th June 2025
71AQI
16th June 2025
57AQI
17th June 2025
66AQI
18th June 2025
71AQI
19th June 2025
64AQI
20th June 2025
56AQI
21st June 2025
71AQI
22nd June 2025
79AQI
23rd June 2025
76AQI
24th June 2025
77AQI
25th June 2025
81AQI
26th June 2025
82AQI
27th June 2025
68AQI
28th June 2025
65AQI
29th June 2025
55AQI
30th June 2025
60AQI
1st July 2025
64AQI
2nd July 2025
60AQI
3rd July 2025
65AQI
4th July 2025
62AQI
5th July 2025
65AQI
6th July 2025
66AQI
7th July 2025
69AQI
8th July 2025
56AQI
9th July 2025
69AQI
10th July 2025
71AQI
11th July 2025
72AQI
12th July 2025
67AQI
13th July 2025
75AQI
14th July 2025
54AQI
15th July 2025
66AQI
16th July 2025
67AQI
17th July 2025
62AQI
18th July 2025
67AQI
19th July 2025
67AQI
20th July 2025
61AQI
21st July 2025
56AQI
22nd July 2025
53AQI
23rd July 2025
53AQI
24th July 2025
54AQI
25th July 2025
59AQI
26th July 2025
55AQI
27th July 2025
62AQI
28th July 2025
53AQI
29th July 2025
54AQI
30th July 2025
58AQI
31st July 2025
52AQI
1st August 2025
52AQI
2nd August 2025
52AQI
3rd August 2025
54AQI
4th August 2025
62AQI
5th August 2025
61AQI
6th August 2025
65AQI
7th August 2025
72AQI
8th August 2025
63AQI
9th August 2025
51AQI
10th August 2025
55AQI
11th August 2025
54AQI
12th August 2025
54AQI
13th August 2025
55AQI
14th August 2025
57AQI

138AQI

122AQI

118AQI

106AQI

96AQI

76AQI

62AQI

58AQI

No. of days

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

2025100AQI

6
13
12
5
20
3
10
16
5
13
16
1
20
11
28
2
31
14
127
78
21

Highest AQI recorded in

January

138AQI

Lowest AQI recorded in

August

58AQI

2024104AQI

5
11
13
2
11
8
8
1
1
4
17
10
11
17
2
15
14
1
1
21
9
8
19
3
5
24
2
7
22
1
2
12
15
2
20
8
2
1
25
5
22
165
130
43
4
1

Highest AQI recorded in

January

149AQI

Lowest AQI recorded in

September

63AQI

2023110AQI

7
8
11
5
9
7
11
1
6
11
13
1
11
16
1
1
1
1
15
14
1
4
20
6
5
26
2
28
1
1
21
8
11
13
7
12
9
8
8
5
13
4
13
174
98
64
13
1

Highest AQI recorded in

December

146AQI

Lowest AQI recorded in

July

67AQI

2022111AQI

3
11
14
3
7
6
8
9
12
10
8
20
2
1
22
8
2
16
12
4
12
8
1
3
21
4
1
16
13
1
12
11
6
1
10
7
12
2
11
137
112
53
6

Highest AQI recorded in

January

154AQI

Lowest AQI recorded in

July

80AQI

2021113AQI

3
10
15
3
1
5
12
10
5
12
11
1
2
13
14
2
1
1
15
13
2
1
21
8
7
23
1
4
25
2
5
24
1
17
6
8
11
6
13
1
6
8
14
2
20
168
93
73
6
5

Highest AQI recorded in

March

164AQI

Lowest AQI recorded in

July

63AQI

2020110AQI

3
8
1
3
14
4
7
10
1
3
12
15
6
18
7
24
7
18
12
12
12
7
7
13
10
1
5
6
14
5
10
109
104
37
5

Highest AQI recorded in

December

158AQI

Lowest AQI recorded in

July

79AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
113AQI
Least Polluted Year Recorded
2025(Avg.)
100AQI

Yihe Compound's annual 2025 AQI (100) shows an average percentage change of -8.9% (improved AQI) compared to previous years: 2020 (110), 2021 (113), 2022 (111), 2023 (110), 2024 (104).