Country Background

Linpan Xianhe Base, Yucheng, 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+

October Air Quality Analysis

Linpan Xianhe Base, Yucheng, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Oct 2024
212AQI
Lowest AQI recorded on
6th Oct 2021
24AQI


Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 38 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 11th Oct - 12th Oct 2025

Linpan Xianhe Base, Yucheng, Shandong, China

AQI
Day
Night
.

6 AM11th Oct 2025

6 PM

5 AM12th Oct 2025

Day time
Avg. Highest Time
4PM11th Oct

56AQI

Avg. Lowest Time
7AM11th Oct

25AQI

Night time
Avg. Highest Time
11PM11th Oct

71AQI

Avg. Lowest Time
6PM11th Oct

54AQI

In the last 24 hours,

Linpan Xianhe Base's AQI reached its highest point of 71 at 11 PM during the Night, while the lowest point, 25, was recorded at 7 AM during the Day between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Linpan Xianhe Base, Yucheng, Shandong, China

SepOct
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
Day
Night
12th Sep 2025686 AMAQI
12th Sep 2025697 AMAQI
12th Sep 2025928 AMAQI
12th Sep 20251009 AMAQI
12th Sep 202510810 AMAQI
12th Sep 202511611 AMAQI
12th Sep 20258112 PMAQI
12th Sep 2025721 PMAQI
12th Sep 2025812 PMAQI
12th Sep 2025763 PMAQI
12th Sep 2025664 PMAQI
12th Sep 2025625 PMAQI
12th Sep 2025606 PMAQI
12th Sep 2025687 PMAQI
12th Sep 2025668 PMAQI
12th Sep 2025679 PMAQI
12th Sep 20257210 PMAQI
12th Sep 20257611 PMAQI
13th Sep 20257212 AMAQI
13th Sep 2025671 AMAQI
13th Sep 2025692 AMAQI
13th Sep 2025703 AMAQI
13th Sep 2025724 AMAQI
13th Sep 2025735 AMAQI

21°C18/26°C

13th Sep 2025736 AMAQI
13th Sep 2025737 AMAQI
13th Sep 20251088 AMAQI
13th Sep 2025929 AMAQI
13th Sep 20259810 AMAQI
13th Sep 20258611 AMAQI
13th Sep 20258612 PMAQI
13th Sep 2025791 PMAQI
13th Sep 2025812 PMAQI
13th Sep 2025683 PMAQI
13th Sep 2025724 PMAQI
13th Sep 2025805 PMAQI
13th Sep 2025796 PMAQI
13th Sep 2025817 PMAQI
13th Sep 2025758 PMAQI
13th Sep 2025809 PMAQI
13th Sep 20258010 PMAQI
13th Sep 20258311 PMAQI
14th Sep 20257512 AMAQI
14th Sep 2025721 AMAQI
14th Sep 2025682 AMAQI
14th Sep 2025713 AMAQI
14th Sep 2025724 AMAQI
14th Sep 2025725 AMAQI

25°C19/31°C

14th Sep 2025746 AMAQI
14th Sep 2025737 AMAQI
14th Sep 2025938 AMAQI
14th Sep 2025869 AMAQI
14th Sep 20259210 AMAQI
14th Sep 20259011 AMAQI
14th Sep 20258812 PMAQI
14th Sep 2025841 PMAQI
14th Sep 2025702 PMAQI
14th Sep 2025713 PMAQI
14th Sep 2025704 PMAQI
14th Sep 2025735 PMAQI
14th Sep 2025736 PMAQI
14th Sep 2025727 PMAQI
14th Sep 2025728 PMAQI
14th Sep 2025739 PMAQI
14th Sep 20258110 PMAQI
14th Sep 20258511 PMAQI
15th Sep 20258012 AMAQI
15th Sep 2025701 AMAQI
15th Sep 2025672 AMAQI
15th Sep 2025743 AMAQI
15th Sep 2025744 AMAQI
15th Sep 2025745 AMAQI

26°C21/33°C

15th Sep 2025746 AMAQI
15th Sep 2025737 AMAQI
15th Sep 20251068 AMAQI
15th Sep 20251109 AMAQI
15th Sep 202510210 AMAQI
15th Sep 20257911 AMAQI
15th Sep 20257812 PMAQI
15th Sep 2025601 PMAQI
15th Sep 2025622 PMAQI
15th Sep 2025643 PMAQI
15th Sep 2025644 PMAQI
15th Sep 2025645 PMAQI
15th Sep 2025626 PMAQI
15th Sep 2025637 PMAQI
15th Sep 2025698 PMAQI
15th Sep 2025789 PMAQI
15th Sep 20258110 PMAQI
15th Sep 20258011 PMAQI
16th Sep 20257612 AMAQI
16th Sep 2025751 AMAQI
16th Sep 2025752 AMAQI
16th Sep 2025753 AMAQI
16th Sep 2025764 AMAQI
16th Sep 2025745 AMAQI

26°C22/31°C

16th Sep 2025756 AMAQI
16th Sep 2025767 AMAQI
16th Sep 2025778 AMAQI
16th Sep 2025769 AMAQI
16th Sep 20258910 AMAQI
16th Sep 20259011 AMAQI
16th Sep 20259112 PMAQI
16th Sep 2025901 PMAQI
16th Sep 2025822 PMAQI
16th Sep 2025713 PMAQI
16th Sep 2025644 PMAQI
16th Sep 2025535 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025607 PMAQI
16th Sep 2025618 PMAQI
16th Sep 2025629 PMAQI
16th Sep 20256210 PMAQI
16th Sep 20255811 PMAQI
17th Sep 20256312 AMAQI
17th Sep 2025761 AMAQI
17th Sep 2025752 AMAQI
17th Sep 2025773 AMAQI
17th Sep 2025784 AMAQI
17th Sep 2025785 AMAQI

22°C19/27°C

17th Sep 2025766 AMAQI
17th Sep 2025777 AMAQI
17th Sep 2025408 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20252810 AMAQI
17th Sep 20252511 AMAQI
17th Sep 20252512 PMAQI
17th Sep 2025241 PMAQI
17th Sep 2025202 PMAQI
17th Sep 2025173 PMAQI
17th Sep 2025194 PMAQI
17th Sep 2025195 PMAQI
17th Sep 2025306 PMAQI
17th Sep 2025477 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025629 PMAQI
17th Sep 20256210 PMAQI
17th Sep 20256411 PMAQI
18th Sep 20256612 AMAQI
18th Sep 2025741 AMAQI
18th Sep 2025742 AMAQI
18th Sep 2025703 AMAQI
18th Sep 2025664 AMAQI
18th Sep 2025665 AMAQI

18°C15/23°C

18th Sep 2025676 AMAQI
18th Sep 2025667 AMAQI
18th Sep 2025618 AMAQI
18th Sep 2025649 AMAQI
18th Sep 20256210 AMAQI
18th Sep 20255611 AMAQI
18th Sep 20254812 PMAQI
18th Sep 2025381 PMAQI
18th Sep 2025342 PMAQI
18th Sep 2025223 PMAQI
18th Sep 2025224 PMAQI
18th Sep 2025285 PMAQI
18th Sep 2025346 PMAQI
18th Sep 2025527 PMAQI
18th Sep 2025598 PMAQI
18th Sep 2025589 PMAQI
18th Sep 20255710 PMAQI
18th Sep 20255711 PMAQI
19th Sep 20255612 AMAQI
19th Sep 2025661 AMAQI
19th Sep 2025682 AMAQI
19th Sep 2025663 AMAQI
19th Sep 2025654 AMAQI
19th Sep 2025655 AMAQI

18°C12/24°C

19th Sep 2025656 AMAQI
19th Sep 2025657 AMAQI
19th Sep 2025308 AMAQI
19th Sep 2025199 AMAQI
19th Sep 20251510 AMAQI
19th Sep 20251611 AMAQI
19th Sep 20252012 PMAQI
19th Sep 2025221 PMAQI
19th Sep 2025202 PMAQI
19th Sep 2025213 PMAQI
19th Sep 2025224 PMAQI
19th Sep 2025215 PMAQI
19th Sep 2025276 PMAQI
19th Sep 2025407 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025549 PMAQI
19th Sep 20255410 PMAQI
19th Sep 20255611 PMAQI
20th Sep 20256012 AMAQI
20th Sep 2025621 AMAQI
20th Sep 2025642 AMAQI
20th Sep 2025623 AMAQI
20th Sep 2025584 AMAQI
20th Sep 2025585 AMAQI

14°C12/16°C

20th Sep 2025586 AMAQI
20th Sep 2025587 AMAQI
20th Sep 2025608 AMAQI
20th Sep 2025619 AMAQI
20th Sep 20255810 AMAQI
20th Sep 20255411 AMAQI
20th Sep 20253712 PMAQI
20th Sep 2025311 PMAQI
20th Sep 2025322 PMAQI
20th Sep 2025383 PMAQI
20th Sep 2025444 PMAQI
20th Sep 2025395 PMAQI
20th Sep 2025406 PMAQI
20th Sep 2025467 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025649 PMAQI
20th Sep 20256910 PMAQI
20th Sep 20257311 PMAQI
21st Sep 20257412 AMAQI
21st Sep 2025621 AMAQI
21st Sep 2025602 AMAQI
21st Sep 2025593 AMAQI
21st Sep 2025584 AMAQI
21st Sep 2025585 AMAQI

18°C11/25°C

21st Sep 2025586 AMAQI
21st Sep 2025587 AMAQI
21st Sep 2025808 AMAQI
21st Sep 20251009 AMAQI
21st Sep 202510310 AMAQI
21st Sep 20258911 AMAQI
21st Sep 20257612 PMAQI
21st Sep 2025651 PMAQI
21st Sep 2025702 PMAQI
21st Sep 2025683 PMAQI
21st Sep 2025784 PMAQI
21st Sep 2025725 PMAQI
21st Sep 2025716 PMAQI
21st Sep 2025717 PMAQI
21st Sep 2025718 PMAQI
21st Sep 2025709 PMAQI
21st Sep 20257010 PMAQI
21st Sep 20257111 PMAQI
22nd Sep 20257212 AMAQI
22nd Sep 2025631 AMAQI
22nd Sep 2025612 AMAQI
22nd Sep 2025633 AMAQI
22nd Sep 2025664 AMAQI
22nd Sep 2025665 AMAQI

20°C17/25°C

22nd Sep 2025666 AMAQI
22nd Sep 2025667 AMAQI
22nd Sep 2025628 AMAQI
22nd Sep 2025619 AMAQI
22nd Sep 20255610 AMAQI
22nd Sep 20255411 AMAQI
22nd Sep 20256112 PMAQI
22nd Sep 2025511 PMAQI
22nd Sep 2025482 PMAQI
22nd Sep 2025543 PMAQI
22nd Sep 2025564 PMAQI
22nd Sep 2025645 PMAQI
22nd Sep 2025526 PMAQI
22nd Sep 2025597 PMAQI
22nd Sep 2025628 PMAQI
22nd Sep 2025649 PMAQI
22nd Sep 20256610 PMAQI
22nd Sep 20256911 PMAQI
23rd Sep 20256812 AMAQI
23rd Sep 2025641 AMAQI
23rd Sep 2025652 AMAQI
23rd Sep 2025643 AMAQI
23rd Sep 2025644 AMAQI
23rd Sep 2025635 AMAQI

17°C16/18°C

23rd Sep 2025636 AMAQI
23rd Sep 2025637 AMAQI
23rd Sep 2025868 AMAQI
23rd Sep 2025999 AMAQI
23rd Sep 20259410 AMAQI
23rd Sep 20259611 AMAQI
23rd Sep 20258712 PMAQI
23rd Sep 2025781 PMAQI
23rd Sep 2025642 PMAQI
23rd Sep 2025573 PMAQI
23rd Sep 2025534 PMAQI
23rd Sep 2025555 PMAQI
23rd Sep 2025556 PMAQI
23rd Sep 2025577 PMAQI
23rd Sep 2025598 PMAQI
23rd Sep 2025629 PMAQI
23rd Sep 20256310 PMAQI
23rd Sep 20256511 PMAQI
24th Sep 20256512 AMAQI
24th Sep 2025641 AMAQI
24th Sep 2025642 AMAQI
24th Sep 2025663 AMAQI
24th Sep 2025704 AMAQI
24th Sep 2025705 AMAQI

16°C15/17°C

24th Sep 2025706 AMAQI
24th Sep 2025697 AMAQI
24th Sep 2025608 AMAQI
24th Sep 2025639 AMAQI
24th Sep 20256710 AMAQI
24th Sep 20256411 AMAQI
24th Sep 20256912 PMAQI
24th Sep 2025721 PMAQI
24th Sep 2025712 PMAQI
24th Sep 2025683 PMAQI
24th Sep 2025724 PMAQI
24th Sep 2025725 PMAQI
24th Sep 2025736 PMAQI
24th Sep 2025747 PMAQI
24th Sep 2025778 PMAQI
24th Sep 2025879 PMAQI
24th Sep 20258410 PMAQI
24th Sep 20258611 PMAQI
25th Sep 20258612 AMAQI
25th Sep 2025731 AMAQI
25th Sep 2025672 AMAQI
25th Sep 2025673 AMAQI
25th Sep 2025674 AMAQI
25th Sep 2025675 AMAQI

20°C14/26°C

25th Sep 2025676 AMAQI
25th Sep 2025677 AMAQI
25th Sep 2025818 AMAQI
25th Sep 2025929 AMAQI
25th Sep 20259010 AMAQI
25th Sep 20258111 AMAQI
25th Sep 20258912 PMAQI
25th Sep 2025971 PMAQI
25th Sep 20251012 PMAQI
25th Sep 20251013 PMAQI
25th Sep 2025844 PMAQI
25th Sep 2025835 PMAQI
25th Sep 2025846 PMAQI
25th Sep 2025677 PMAQI
25th Sep 2025608 PMAQI
25th Sep 2025929 PMAQI
25th Sep 20257810 PMAQI
25th Sep 20257111 PMAQI
26th Sep 20258012 AMAQI
26th Sep 2025891 AMAQI
26th Sep 2025832 AMAQI
26th Sep 2025893 AMAQI
26th Sep 20251094 AMAQI
26th Sep 20251005 AMAQI

21°C16/28°C

26th Sep 20251096 AMAQI
26th Sep 20251327 AMAQI
26th Sep 20251308 AMAQI
26th Sep 20251279 AMAQI
26th Sep 202510610 AMAQI
26th Sep 20258311 AMAQI
26th Sep 20257412 PMAQI
26th Sep 2025851 PMAQI
26th Sep 2025982 PMAQI
26th Sep 20251033 PMAQI
26th Sep 20251034 PMAQI
26th Sep 20251025 PMAQI
26th Sep 20251016 PMAQI
26th Sep 2025887 PMAQI
26th Sep 2025818 PMAQI
26th Sep 20251099 PMAQI
26th Sep 20258910 PMAQI
26th Sep 20259011 PMAQI
27th Sep 20258012 AMAQI
27th Sep 2025831 AMAQI
27th Sep 2025842 AMAQI
27th Sep 2025803 AMAQI
27th Sep 2025824 AMAQI
27th Sep 2025725 AMAQI

22°C17/28°C

27th Sep 2025626 AMAQI
27th Sep 2025587 AMAQI
27th Sep 2025548 AMAQI
27th Sep 2025569 AMAQI
27th Sep 20255410 AMAQI
27th Sep 20255211 AMAQI
27th Sep 20255912 PMAQI
27th Sep 2025621 PMAQI
27th Sep 2025622 PMAQI
27th Sep 2025683 PMAQI
27th Sep 2025724 PMAQI
27th Sep 2025775 PMAQI
27th Sep 2025826 PMAQI
27th Sep 2025867 PMAQI
27th Sep 2025888 PMAQI
27th Sep 2025899 PMAQI
27th Sep 20258710 PMAQI
27th Sep 20258211 PMAQI
28th Sep 20258912 AMAQI
28th Sep 2025941 AMAQI
28th Sep 2025952 AMAQI
28th Sep 2025903 AMAQI
28th Sep 2025844 AMAQI
28th Sep 2025785 AMAQI

18°C17/19°C

28th Sep 2025766 AMAQI
28th Sep 2025787 AMAQI
28th Sep 2025808 AMAQI
28th Sep 2025829 AMAQI
28th Sep 20258310 AMAQI
28th Sep 20258311 AMAQI
28th Sep 20258012 PMAQI
28th Sep 2025781 PMAQI
28th Sep 2025782 PMAQI
28th Sep 2025783 PMAQI
28th Sep 2025784 PMAQI
28th Sep 2025875 PMAQI
28th Sep 2025966 PMAQI
28th Sep 2025987 PMAQI
28th Sep 20251028 PMAQI
28th Sep 2025999 PMAQI
28th Sep 202510610 PMAQI
28th Sep 202511011 PMAQI
29th Sep 202511212 AMAQI
29th Sep 20251241 AMAQI
29th Sep 20251442 AMAQI
29th Sep 20251503 AMAQI
29th Sep 20251414 AMAQI
29th Sep 20251405 AMAQI

21°C16/26°C

29th Sep 20251226 AMAQI
29th Sep 20251147 AMAQI
29th Sep 2025928 AMAQI
29th Sep 2025609 AMAQI
29th Sep 20258910 AMAQI
29th Sep 202512511 AMAQI
29th Sep 202512412 PMAQI
29th Sep 2025841 PMAQI
29th Sep 2025712 PMAQI
29th Sep 2025693 PMAQI
29th Sep 2025714 PMAQI
29th Sep 2025565 PMAQI
29th Sep 2025586 PMAQI
29th Sep 2025617 PMAQI
29th Sep 2025788 PMAQI
29th Sep 2025949 PMAQI
29th Sep 202510910 PMAQI
29th Sep 202511811 PMAQI
30th Sep 202511912 AMAQI
30th Sep 20251291 AMAQI
30th Sep 20251282 AMAQI
30th Sep 20251263 AMAQI
30th Sep 20251294 AMAQI
30th Sep 20251155 AMAQI

23°C18/28°C

30th Sep 20251056 AMAQI
30th Sep 20251107 AMAQI
30th Sep 2025868 AMAQI
30th Sep 2025789 AMAQI
30th Sep 20257310 AMAQI
30th Sep 20257811 AMAQI
30th Sep 20257712 PMAQI
30th Sep 2025811 PMAQI
30th Sep 2025822 PMAQI
30th Sep 2025773 PMAQI
30th Sep 2025954 PMAQI
30th Sep 2025895 PMAQI
30th Sep 2025856 PMAQI
30th Sep 2025857 PMAQI
30th Sep 2025898 PMAQI
30th Sep 2025849 PMAQI
30th Sep 20258310 PMAQI
30th Sep 20258011 PMAQI
1st Oct 20257312 AMAQI
1st Oct 2025731 AMAQI
1st Oct 2025712 AMAQI
1st Oct 2025703 AMAQI
1st Oct 2025674 AMAQI
1st Oct 2025715 AMAQI

23°C17/29°C

1st Oct 2025746 AMAQI
1st Oct 2025697 AMAQI
1st Oct 2025778 AMAQI
1st Oct 2025969 AMAQI
1st Oct 20258410 AMAQI
1st Oct 20259311 AMAQI
1st Oct 20259212 PMAQI
1st Oct 2025911 PMAQI
1st Oct 2025902 PMAQI
1st Oct 2025883 PMAQI
1st Oct 2025884 PMAQI
1st Oct 2025925 PMAQI
1st Oct 2025906 PMAQI
1st Oct 2025867 PMAQI
1st Oct 2025928 PMAQI
1st Oct 2025989 PMAQI
1st Oct 20259310 PMAQI
1st Oct 20257711 PMAQI
2nd Oct 20256912 AMAQI
2nd Oct 2025601 AMAQI
2nd Oct 2025612 AMAQI
2nd Oct 2025613 AMAQI
2nd Oct 2025584 AMAQI
2nd Oct 2025545 AMAQI

23°C19/29°C

2nd Oct 2025546 AMAQI
2nd Oct 2025567 AMAQI
2nd Oct 2025588 AMAQI
2nd Oct 2025599 AMAQI
2nd Oct 20255710 AMAQI
2nd Oct 20255811 AMAQI
2nd Oct 20255912 PMAQI
2nd Oct 2025611 PMAQI
2nd Oct 2025652 PMAQI
2nd Oct 2025643 PMAQI
2nd Oct 2025584 PMAQI
2nd Oct 2025565 PMAQI
2nd Oct 2025606 PMAQI
2nd Oct 2025657 PMAQI
2nd Oct 2025628 PMAQI
2nd Oct 2025629 PMAQI
2nd Oct 20256510 PMAQI
2nd Oct 20256911 PMAQI
3rd Oct 20256812 AMAQI
3rd Oct 2025711 AMAQI
3rd Oct 2025702 AMAQI
3rd Oct 2025633 AMAQI
3rd Oct 2025594 AMAQI
3rd Oct 2025535 AMAQI

18°C17/20°C

3rd Oct 2025546 AMAQI
3rd Oct 2025647 AMAQI
3rd Oct 2025708 AMAQI
3rd Oct 2025719 AMAQI
3rd Oct 20257310 AMAQI
3rd Oct 20257111 AMAQI
3rd Oct 20257312 PMAQI
3rd Oct 2025721 PMAQI
3rd Oct 2025682 PMAQI
3rd Oct 2025643 PMAQI
3rd Oct 2025614 PMAQI
3rd Oct 2025585 PMAQI
3rd Oct 2025526 PMAQI
3rd Oct 2025457 PMAQI
3rd Oct 2025558 PMAQI
3rd Oct 2025579 PMAQI
3rd Oct 20256210 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20257512 AMAQI
4th Oct 2025821 AMAQI
4th Oct 2025802 AMAQI
4th Oct 2025823 AMAQI
4th Oct 2025794 AMAQI
4th Oct 2025785 AMAQI

18°C17/21°C

4th Oct 2025796 AMAQI
4th Oct 2025797 AMAQI
4th Oct 2025858 AMAQI
4th Oct 2025829 AMAQI
4th Oct 20259410 AMAQI
4th Oct 20259611 AMAQI
4th Oct 20259412 PMAQI
4th Oct 2025971 PMAQI
4th Oct 2025842 PMAQI
4th Oct 2025783 PMAQI
4th Oct 2025754 PMAQI
4th Oct 2025815 PMAQI
4th Oct 2025836 PMAQI
4th Oct 2025817 PMAQI
4th Oct 2025808 PMAQI
4th Oct 2025729 PMAQI
4th Oct 20256410 PMAQI
4th Oct 20256511 PMAQI
5th Oct 20256712 AMAQI
5th Oct 2025691 AMAQI
5th Oct 2025712 AMAQI
5th Oct 2025713 AMAQI
5th Oct 2025724 AMAQI
5th Oct 2025705 AMAQI

20°C16/26°C

5th Oct 2025716 AMAQI
5th Oct 2025647 AMAQI
5th Oct 2025598 AMAQI
5th Oct 2025559 AMAQI
5th Oct 20255610 AMAQI
5th Oct 20256011 AMAQI
5th Oct 20255912 PMAQI
5th Oct 2025621 PMAQI
5th Oct 2025612 PMAQI
5th Oct 2025653 PMAQI
5th Oct 2025654 PMAQI
5th Oct 2025705 PMAQI
5th Oct 2025716 PMAQI
5th Oct 2025677 PMAQI
5th Oct 2025648 PMAQI
5th Oct 2025659 PMAQI
5th Oct 20255810 PMAQI
5th Oct 20255311 PMAQI
6th Oct 20254312 AMAQI
6th Oct 2025381 AMAQI
6th Oct 2025392 AMAQI
6th Oct 2025373 AMAQI
6th Oct 2025404 AMAQI
6th Oct 2025405 AMAQI

19°C16/19°C

6th Oct 2025366 AMAQI
6th Oct 2025337 AMAQI
6th Oct 2025378 AMAQI
6th Oct 2025369 AMAQI
6th Oct 20253810 AMAQI
6th Oct 20253711 AMAQI
6th Oct 20253712 PMAQI
6th Oct 2025401 PMAQI
6th Oct 2025422 PMAQI
6th Oct 2025493 PMAQI
6th Oct 2025604 PMAQI
6th Oct 2025505 PMAQI
6th Oct 2025476 PMAQI
6th Oct 2025487 PMAQI
6th Oct 2025438 PMAQI
6th Oct 2025599 PMAQI
6th Oct 20257810 PMAQI
6th Oct 20259111 PMAQI
7th Oct 20259512 AMAQI
7th Oct 2025961 AMAQI

14°C13/15°C

7th Oct 2025827 PMAQI
7th Oct 2025688 PMAQI
7th Oct 2025749 PMAQI
7th Oct 20258410 PMAQI
7th Oct 20258811 PMAQI
8th Oct 20258612 AMAQI
8th Oct 2025871 AMAQI
8th Oct 2025902 AMAQI
8th Oct 20251003 AMAQI
8th Oct 20251104 AMAQI
8th Oct 20251245 AMAQI

17°C14/22°C

8th Oct 20251386 AMAQI
8th Oct 20251207 AMAQI
8th Oct 20251068 AMAQI
8th Oct 20251019 AMAQI
8th Oct 202510510 AMAQI
8th Oct 202512011 AMAQI
8th Oct 202511312 PMAQI
8th Oct 20251181 PMAQI
8th Oct 20251262 PMAQI
8th Oct 20251133 PMAQI
8th Oct 20251004 PMAQI
8th Oct 2025835 PMAQI
8th Oct 2025726 PMAQI
8th Oct 2025677 PMAQI
8th Oct 2025638 PMAQI
8th Oct 2025549 PMAQI
8th Oct 20255410 PMAQI
8th Oct 20256011 PMAQI
9th Oct 20256612 AMAQI
9th Oct 2025591 AMAQI
9th Oct 2025462 AMAQI
9th Oct 2025393 AMAQI
9th Oct 2025364 AMAQI
9th Oct 2025365 AMAQI

16°C13/18°C

9th Oct 2025356 AMAQI
9th Oct 2025347 AMAQI
9th Oct 2025378 AMAQI
9th Oct 2025339 AMAQI
9th Oct 20253710 AMAQI
9th Oct 20253511 AMAQI
9th Oct 20253712 PMAQI
9th Oct 2025351 PMAQI
9th Oct 2025352 PMAQI
9th Oct 2025383 PMAQI
9th Oct 2025334 PMAQI
9th Oct 2025355 PMAQI
9th Oct 2025516 PMAQI
9th Oct 2025647 PMAQI
9th Oct 2025628 PMAQI
9th Oct 2025579 PMAQI
9th Oct 20254910 PMAQI
9th Oct 20254111 PMAQI
10th Oct 20254012 AMAQI
10th Oct 2025431 AMAQI
10th Oct 2025402 AMAQI
10th Oct 2025433 AMAQI
10th Oct 2025424 AMAQI
10th Oct 2025385 AMAQI

13°C12/14°C

10th Oct 2025456 AMAQI
10th Oct 2025427 AMAQI
10th Oct 2025428 AMAQI
10th Oct 2025429 AMAQI
10th Oct 20254810 AMAQI
10th Oct 20254611 AMAQI
10th Oct 20253812 PMAQI
10th Oct 2025411 PMAQI
10th Oct 2025352 PMAQI
10th Oct 2025503 PMAQI
10th Oct 2025544 PMAQI
10th Oct 2025515 PMAQI
10th Oct 2025286 PMAQI
10th Oct 2025307 PMAQI
10th Oct 2025528 PMAQI
10th Oct 2025569 PMAQI
10th Oct 20255110 PMAQI
10th Oct 20254011 PMAQI
11th Oct 20253912 AMAQI
11th Oct 2025461 AMAQI
11th Oct 2025492 AMAQI
11th Oct 2025463 AMAQI
11th Oct 2025324 AMAQI
11th Oct 2025275 AMAQI

11°C10/12°C

11th Oct 2025266 AMAQI
11th Oct 2025257 AMAQI
11th Oct 2025318 AMAQI
11th Oct 2025409 AMAQI
11th Oct 20253710 AMAQI
11th Oct 20254111 AMAQI
11th Oct 20254412 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025512 PMAQI
11th Oct 2025533 PMAQI
11th Oct 2025564 PMAQI
11th Oct 2025565 PMAQI
11th Oct 2025546 PMAQI
11th Oct 2025567 PMAQI
11th Oct 2025608 PMAQI
11th Oct 2025669 PMAQI
11th Oct 20257010 PMAQI
11th Oct 20257111 PMAQI
12th Oct 20257012 AMAQI
12th Oct 2025651 AMAQI
12th Oct 2025662 AMAQI
12th Oct 2025673 AMAQI
12th Oct 2025684 AMAQI
12th Oct 2025665 AMAQI

13°C10/16°C

12th Oct 2025686 AMAQI
6 AM
12th Oct 2025687 AMAQI
12th Oct 2025688 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 11 AM

71AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
1 PM - 6 PM

64AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 11 AM (Avg. 71), while the lowest AQI was between 1 PM to 6 PM (Avg. 64).
Night time
Avg. Highest Time
12 AM - 5 AM

72AQI

6 hours / Day
180 hours / Month
Avg. Lowest Time
7 PM

66AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 72), while the lowest AQI was between 7 PM to 7 PM (Avg. 66).

2025 Days Vs Air Quality

Linpan Xianhe Base, Yucheng, Shandong, China

2025

2%

6

68%

193

25%

72

5%

13

Total number of days with different AQI categories in last 285 days in 2025 (80 days remaining)

Good
6 Days
Moderate
193 Days
Poor
72 Days
Unhealthy
13 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 2%

Health Risk Level:

Extreme

In 2025, 2% of 285 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

Linpan Xianhe Base, Yucheng, 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.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
168AQI
2nd January 2025
103AQI
3rd January 2025
140AQI
4th January 2025
157AQI
5th January 2025
167AQI
6th January 2025
89AQI
7th January 2025
112AQI
8th January 2025
65AQI
9th January 2025
87AQI
10th January 2025
91AQI
11th January 2025
136AQI
12th January 2025
127AQI
13th January 2025
146AQI
14th January 2025
130AQI
15th January 2025
94AQI
16th January 2025
113AQI
17th January 2025
117AQI
18th January 2025
152AQI
19th January 2025
134AQI
20th January 2025
149AQI
21st January 2025
172AQI
22nd January 2025
103AQI
23rd January 2025
166AQI
24th January 2025
146AQI
25th January 2025
138AQI
26th January 2025
131AQI
27th January 2025
80AQI
28th January 2025
128AQI
29th January 2025
150AQI
30th January 2025
156AQI
31st January 2025
128AQI
1st February 2025
132AQI
2nd February 2025
153AQI
3rd February 2025
86AQI
4th February 2025
84AQI
5th February 2025
64AQI
6th February 2025
139AQI
7th February 2025
53AQI
8th February 2025
70AQI
9th February 2025
91AQI
10th February 2025
120AQI
11th February 2025
130AQI
12th February 2025
102AQI
13th February 2025
129AQI
14th February 2025
132AQI
15th February 2025
133AQI
16th February 2025
94AQI
17th February 2025
88AQI
18th February 2025
100AQI
19th February 2025
101AQI
20th February 2025
119AQI
21st February 2025
112AQI
22nd February 2025
102AQI
23rd February 2025
67AQI
24th February 2025
90AQI
25th February 2025
101AQI
26th February 2025
129AQI
27th February 2025
145AQI
28th February 2025
158AQI
1st March 2025
160AQI
2nd March 2025
91AQI
3rd March 2025
84AQI
4th March 2025
94AQI
5th March 2025
126AQI
6th March 2025
126AQI
7th March 2025
150AQI
8th March 2025
147AQI
9th March 2025
153AQI
10th March 2025
156AQI
11th March 2025
157AQI
12th March 2025
148AQI
13th March 2025
143AQI
14th March 2025
117AQI
15th March 2025
112AQI
16th March 2025
73AQI
17th March 2025
80AQI
18th March 2025
56AQI
19th March 2025
90AQI
20th March 2025
82AQI
21st March 2025
77AQI
22nd March 2025
89AQI
23rd March 2025
120AQI
24th March 2025
122AQI
25th March 2025
110AQI
26th March 2025
118AQI
27th March 2025
109AQI
28th March 2025
90AQI
29th March 2025
70AQI
30th March 2025
84AQI
31st March 2025
106AQI
1st April 2025
109AQI
2nd April 2025
63AQI
3rd April 2025
91AQI
4th April 2025
114AQI
5th April 2025
65AQI
6th April 2025
107AQI
7th April 2025
113AQI
8th April 2025
125AQI
9th April 2025
111AQI
10th April 2025
128AQI
11th April 2025
122AQI
12th April 2025
121AQI
13th April 2025
80AQI
14th April 2025
80AQI
15th April 2025
82AQI
16th April 2025
107AQI
17th April 2025
120AQI
18th April 2025
81AQI
19th April 2025
84AQI
20th April 2025
96AQI
21st April 2025
94AQI
22nd April 2025
84AQI
23rd April 2025
100AQI
24th April 2025
66AQI
25th April 2025
94AQI
26th April 2025
88AQI
27th April 2025
79AQI
28th April 2025
77AQI
29th April 2025
79AQI
30th April 2025
93AQI
1st May 2025
76AQI
2nd May 2025
93AQI
3rd May 2025
60AQI
4th May 2025
80AQI
5th May 2025
93AQI
6th May 2025
82AQI
7th May 2025
96AQI
8th May 2025
96AQI
9th May 2025
74AQI
10th May 2025
73AQI
11th May 2025
78AQI
12th May 2025
80AQI
13th May 2025
95AQI
14th May 2025
82AQI
15th May 2025
82AQI
16th May 2025
121AQI
17th May 2025
91AQI
18th May 2025
101AQI
19th May 2025
117AQI
20th May 2025
115AQI
21st May 2025
102AQI
22nd May 2025
130AQI
23rd May 2025
114AQI
24th May 2025
90AQI
25th May 2025
85AQI
26th May 2025
86AQI
27th May 2025
96AQI
28th May 2025
103AQI
29th May 2025
97AQI
30th May 2025
98AQI
31st May 2025
102AQI
1st June 2025
115AQI
2nd June 2025
103AQI
3rd June 2025
71AQI
4th June 2025
61AQI
5th June 2025
84AQI
6th June 2025
89AQI
7th June 2025
100AQI
8th June 2025
108AQI
9th June 2025
108AQI
10th June 2025
78AQI
11th June 2025
94AQI
12th June 2025
82AQI
13th June 2025
80AQI
14th June 2025
86AQI
15th June 2025
68AQI
16th June 2025
54AQI
17th June 2025
63AQI
18th June 2025
68AQI
19th June 2025
61AQI
20th June 2025
65AQI
21st June 2025
62AQI
22nd June 2025
55AQI
23rd June 2025
64AQI
24th June 2025
69AQI
25th June 2025
75AQI
26th June 2025
88AQI
27th June 2025
90AQI
28th June 2025
77AQI
29th June 2025
67AQI
30th June 2025
65AQI
1st July 2025
54AQI
2nd July 2025
58AQI
3rd July 2025
58AQI
4th July 2025
62AQI
5th July 2025
60AQI
6th July 2025
52AQI
7th July 2025
61AQI
8th July 2025
63AQI
9th July 2025
64AQI
10th July 2025
84AQI
11th July 2025
72AQI
12th July 2025
80AQI
13th July 2025
75AQI
14th July 2025
60AQI
15th July 2025
68AQI
16th July 2025
66AQI
17th July 2025
62AQI
18th July 2025
62AQI
19th July 2025
73AQI
20th July 2025
75AQI
21st July 2025
66AQI
22nd July 2025
52AQI
23rd July 2025
48AQI
24th July 2025
60AQI
25th July 2025
63AQI
26th July 2025
56AQI
27th July 2025
52AQI
28th July 2025
62AQI
29th July 2025
55AQI
30th July 2025
60AQI
31st July 2025
59AQI
1st August 2025
60AQI
2nd August 2025
59AQI
3rd August 2025
62AQI
4th August 2025
62AQI
5th August 2025
65AQI
6th August 2025
70AQI
7th August 2025
75AQI
8th August 2025
74AQI
9th August 2025
52AQI
10th August 2025
63AQI
11th August 2025
68AQI
12th August 2025
63AQI
13th August 2025
63AQI
14th August 2025
69AQI
15th August 2025
64AQI
16th August 2025
56AQI
17th August 2025
59AQI
18th August 2025
64AQI
19th August 2025
63AQI
20th August 2025
61AQI
21st August 2025
59AQI
22nd August 2025
59AQI
23rd August 2025
58AQI
24th August 2025
60AQI
25th August 2025
60AQI
26th August 2025
63AQI
27th August 2025
63AQI
28th August 2025
56AQI
29th August 2025
63AQI
30th August 2025
60AQI
31st August 2025
55AQI
1st September 2025
55AQI
2nd September 2025
66AQI
3rd September 2025
67AQI
4th September 2025
89AQI
5th September 2025
76AQI
6th September 2025
67AQI
7th September 2025
68AQI
8th September 2025
73AQI
9th September 2025
70AQI
10th September 2025
72AQI
11th September 2025
72AQI
12th September 2025
74AQI
13th September 2025
78AQI
14th September 2025
76AQI
15th September 2025
74AQI
16th September 2025
71AQI
17th September 2025
52AQI
18th September 2025
55AQI
19th September 2025
45AQI
20th September 2025
55AQI
21st September 2025
70AQI
22nd September 2025
61AQI
23rd September 2025
67AQI
24th September 2025
71AQI
25th September 2025
79AQI
26th September 2025
98AQI
27th September 2025
74AQI
28th September 2025
89AQI
29th September 2025
102AQI
30th September 2025
96AQI
1st October 2025
83AQI
2nd October 2025
61AQI
3rd October 2025
62AQI
4th October 2025
80AQI
5th October 2025
65AQI
6th October 2025
49AQI
7th October 2025
84AQI
8th October 2025
94AQI
9th October 2025
44AQI
10th October 2025
43AQI
11th October 2025
38AQI
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

128AQI

108AQI

111AQI

95AQI

93AQI

78AQI

63AQI

62AQI

72AQI

64AQI


No. of days

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

202589AQI

6
18
7
11
15
2
13
14
4
19
11
22
9
26
4
1
30
31
1
28
1
4
7
6
193
72
13

Highest AQI recorded in

January

128AQI


Lowest AQI recorded in

August

62AQI


2024103AQI

1
8
8
8
6
2
11
9
7
1
5
18
6
1
14
14
2
1
20
10
15
14
1
7
19
4
1
4
24
3
8
15
7
4
7
15
4
1
13
13
4
6
22
3
28
157
137
36
8

Highest AQI recorded in

January

145AQI


Lowest AQI recorded in

August

70AQI


2023107AQI

2
4
12
8
5
9
10
9
8
13
9
1
1
16
8
4
1
2
17
9
1
23
6
3
26
2
2
29
4
14
12
1
12
14
2
2
9
8
7
1
1
7
8
10
5
19
174
102
49
13

Highest AQI recorded in

January

148AQI


Lowest AQI recorded in

August

71AQI


2022104AQI

5
8
16
2
11
9
1
2
12
14
3
15
10
1
1
24
5
1
20
10
5
18
2
2
1
4
19
6
5
14
10
2
2
9
11
8
10
10
5
5
1
19
159
96
37
7
1

Highest AQI recorded in

January

152AQI


Lowest AQI recorded in

July

73AQI


2021114AQI

2
12
11
6
7
13
8
7
13
6
1
4
1
12
12
3
1
1
17
7
4
1
1
21
6
1
19
2
1
2
21
3
7
20
2
5
13
7
5
1
1
8
9
8
2
8
14
6
1
20
155
100
52
10
6

Highest AQI recorded in

March

170AQI


Lowest AQI recorded in

September

69AQI


2020111AQI

1
4
1
5
13
3
12
5
1
11
15
1
15
14
1
6
12
9
3
13
14
1
9
12
9
1
9
12
7
1
1
3
9
13
4
1
13
90
107
35
5
1

Highest AQI recorded in

December

156AQI


Lowest AQI recorded in

August

83AQI


Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
114AQI
Least Polluted Year Recorded
2025(Avg.)
89AQI


Linpan Xianhe Base's annual 2025 AQI (89) shows an average percentage change of -17.4% (improved AQI) compared to previous years: 2020 (111), 2021 (114), 2022 (104), 2023 (107), 2024 (103).