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HistoryAQIPM2.5PM10COSO2NO2O3

Surabaya Old Town, Qufu, 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

Surabaya Old Town, Qufu, Shandong, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Aug 2021
130AQI
Lowest AQI recorded on
5th Aug 2024
27AQI

Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 60 of Moderate air quality, showing improvement over 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 6th Aug - 7th Aug 2025

Surabaya Old Town, Qufu, Shandong, China

AQI
Day
Night
.

5 AM6th Aug 2025

7 PM

4 AM7th Aug 2025

Day time
Avg. Highest Time
12PM6th Aug

90AQI

Avg. Lowest Time
7AM6th Aug

61AQI

Night time
Avg. Highest Time
11PM6th Aug

68AQI

Avg. Lowest Time
1AM7th Aug

60AQI

In the last 24 hours,

Surabaya Old Town's AQI reached its highest point of 90 at 12 PM during the Day, while the lowest point, 60, was recorded at 1 AM during the Night between 6th Aug and 7th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Surabaya Old Town, Qufu, Shandong, China

JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 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
Day
Night
8th Jul 2025655 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025709 AMAQI
8th Jul 20257410 AMAQI
8th Jul 20257811 AMAQI
8th Jul 20258012 PMAQI
8th Jul 2025811 PMAQI
8th Jul 2025812 PMAQI
8th Jul 2025773 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025656 PMAQI
8th Jul 2025647 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025629 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025664 AMAQI

29°C24/36°C

9th Jul 2025665 AMAQI
9th Jul 2025666 AMAQI
9th Jul 2025667 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025629 AMAQI
9th Jul 20256810 AMAQI
9th Jul 20256811 AMAQI
9th Jul 20256412 PMAQI
9th Jul 2025641 PMAQI
9th Jul 2025662 PMAQI
9th Jul 2025653 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025595 PMAQI
9th Jul 2025546 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025709 PMAQI
9th Jul 20257910 PMAQI
9th Jul 20258111 PMAQI
10th Jul 20258112 AMAQI
10th Jul 2025641 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025633 AMAQI
10th Jul 2025644 AMAQI

29°C24/35°C

10th Jul 2025645 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025637 AMAQI
10th Jul 20251118 AMAQI
10th Jul 20251329 AMAQI
10th Jul 202512110 AMAQI
10th Jul 202512111 AMAQI
10th Jul 202510712 PMAQI
10th Jul 20251041 PMAQI
10th Jul 2025982 PMAQI
10th Jul 2025913 PMAQI
10th Jul 2025844 PMAQI
10th Jul 2025745 PMAQI
10th Jul 2025726 PMAQI
10th Jul 2025727 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256510 PMAQI
10th Jul 20257311 PMAQI
11th Jul 20257312 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025683 AMAQI
11th Jul 2025744 AMAQI

29°C23/36°C

11th Jul 2025735 AMAQI
11th Jul 2025746 AMAQI
11th Jul 2025747 AMAQI
11th Jul 20251138 AMAQI
11th Jul 20251279 AMAQI
11th Jul 202513010 AMAQI
11th Jul 202512211 AMAQI
11th Jul 202511312 PMAQI
11th Jul 20251011 PMAQI
11th Jul 2025892 PMAQI
11th Jul 2025863 PMAQI
11th Jul 2025824 PMAQI
11th Jul 2025835 PMAQI
11th Jul 2025796 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025728 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257611 PMAQI
12th Jul 20257612 AMAQI
12th Jul 2025701 AMAQI
12th Jul 2025702 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025764 AMAQI

29°C23/35°C

12th Jul 2025745 AMAQI
12th Jul 2025756 AMAQI
12th Jul 2025757 AMAQI
12th Jul 2025818 AMAQI
12th Jul 2025889 AMAQI
12th Jul 20259910 AMAQI
12th Jul 202510211 AMAQI
12th Jul 20259812 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025812 PMAQI
12th Jul 2025743 PMAQI
12th Jul 2025714 PMAQI
12th Jul 2025665 PMAQI
12th Jul 2025616 PMAQI
12th Jul 2025627 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025689 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257512 AMAQI
13th Jul 2025721 AMAQI
13th Jul 2025722 AMAQI
13th Jul 2025743 AMAQI
13th Jul 2025754 AMAQI

30°C24/35°C

13th Jul 2025755 AMAQI
13th Jul 2025756 AMAQI
13th Jul 2025757 AMAQI
13th Jul 2025818 AMAQI
13th Jul 2025939 AMAQI
13th Jul 20259510 AMAQI
13th Jul 20259211 AMAQI
13th Jul 20259012 PMAQI
13th Jul 2025871 PMAQI
13th Jul 2025872 PMAQI
13th Jul 2025863 PMAQI
13th Jul 2025834 PMAQI
13th Jul 2025825 PMAQI
13th Jul 2025846 PMAQI
13th Jul 2025837 PMAQI
13th Jul 2025788 PMAQI
13th Jul 2025769 PMAQI
13th Jul 20257710 PMAQI
13th Jul 20257811 PMAQI
14th Jul 20257612 AMAQI
14th Jul 2025731 AMAQI
14th Jul 2025732 AMAQI
14th Jul 2025753 AMAQI
14th Jul 2025764 AMAQI

31°C27/37°C

14th Jul 2025765 AMAQI
14th Jul 2025766 AMAQI
14th Jul 2025767 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025599 AMAQI
14th Jul 20255910 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255412 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025502 PMAQI
14th Jul 2025523 PMAQI
14th Jul 2025514 PMAQI
14th Jul 2025485 PMAQI
14th Jul 2025386 PMAQI
14th Jul 2025567 PMAQI
14th Jul 2025638 PMAQI
14th Jul 2025649 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256411 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025671 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025704 AMAQI

31°C25/36°C

15th Jul 2025705 AMAQI
15th Jul 2025706 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025628 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20257010 AMAQI
15th Jul 20257011 AMAQI
15th Jul 20256612 PMAQI
15th Jul 2025621 PMAQI
15th Jul 2025652 PMAQI
15th Jul 2025693 PMAQI
15th Jul 2025744 PMAQI
15th Jul 2025795 PMAQI
15th Jul 2025876 PMAQI
15th Jul 2025907 PMAQI
15th Jul 2025808 PMAQI
15th Jul 2025809 PMAQI
15th Jul 20257810 PMAQI
15th Jul 20257611 PMAQI
16th Jul 20257612 AMAQI
16th Jul 2025701 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025703 AMAQI
16th Jul 2025694 AMAQI

30°C26/38°C

16th Jul 2025695 AMAQI
16th Jul 2025696 AMAQI
16th Jul 2025697 AMAQI
16th Jul 2025748 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20257010 AMAQI
16th Jul 20256911 AMAQI
16th Jul 20256912 PMAQI
16th Jul 2025781 PMAQI
16th Jul 2025772 PMAQI
16th Jul 2025763 PMAQI
16th Jul 2025704 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025626 PMAQI
16th Jul 2025637 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256912 AMAQI
17th Jul 2025701 AMAQI
17th Jul 2025702 AMAQI
17th Jul 2025703 AMAQI
17th Jul 2025714 AMAQI

30°C26/35°C

17th Jul 2025715 AMAQI
17th Jul 2025716 AMAQI
17th Jul 2025717 AMAQI
17th Jul 2025728 AMAQI
17th Jul 2025789 AMAQI
17th Jul 20257810 AMAQI
17th Jul 20257411 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025682 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025555 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025659 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256812 AMAQI
18th Jul 2025691 AMAQI
18th Jul 2025692 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025704 AMAQI

28°C23/34°C

18th Jul 2025705 AMAQI
18th Jul 2025706 AMAQI
18th Jul 2025707 AMAQI
18th Jul 2025948 AMAQI
18th Jul 20251029 AMAQI
18th Jul 202510710 AMAQI
18th Jul 202510211 AMAQI
18th Jul 20258512 PMAQI
18th Jul 2025691 PMAQI
18th Jul 2025602 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025626 PMAQI
18th Jul 2025617 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025649 PMAQI
18th Jul 20256510 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20257212 AMAQI
19th Jul 2025681 AMAQI
19th Jul 2025692 AMAQI
19th Jul 2025703 AMAQI
19th Jul 2025704 AMAQI

29°C24/36°C

19th Jul 2025715 AMAQI
19th Jul 2025716 AMAQI
19th Jul 2025727 AMAQI
19th Jul 2025988 AMAQI
19th Jul 20251049 AMAQI
19th Jul 202510410 AMAQI
19th Jul 202510411 AMAQI
19th Jul 20259412 PMAQI
19th Jul 2025921 PMAQI
19th Jul 2025922 PMAQI
19th Jul 2025833 PMAQI
19th Jul 2025804 PMAQI
19th Jul 2025785 PMAQI
19th Jul 2025786 PMAQI
19th Jul 2025757 PMAQI
19th Jul 2025728 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20257110 PMAQI
19th Jul 20257211 PMAQI
20th Jul 20257112 AMAQI
20th Jul 2025691 AMAQI
20th Jul 2025692 AMAQI
20th Jul 2025723 AMAQI
20th Jul 2025744 AMAQI

30°C24/36°C

20th Jul 2025745 AMAQI
20th Jul 2025746 AMAQI
20th Jul 2025747 AMAQI
20th Jul 2025738 AMAQI
20th Jul 2025769 AMAQI
20th Jul 20257710 AMAQI
20th Jul 20258211 AMAQI
20th Jul 20257612 PMAQI
20th Jul 2025721 PMAQI
20th Jul 2025672 PMAQI
20th Jul 2025603 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025536 PMAQI
20th Jul 2025627 PMAQI
20th Jul 2025688 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20256510 PMAQI
20th Jul 20256311 PMAQI
21st Jul 20256712 AMAQI
21st Jul 2025701 AMAQI
21st Jul 2025712 AMAQI
21st Jul 2025723 AMAQI
21st Jul 2025714 AMAQI

29°C25/34°C

21st Jul 2025715 AMAQI
21st Jul 2025726 AMAQI
21st Jul 2025717 AMAQI
21st Jul 2025598 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20254710 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254412 PMAQI
21st Jul 2025501 PMAQI
21st Jul 2025532 PMAQI
21st Jul 2025553 PMAQI
21st Jul 2025564 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025536 PMAQI
21st Jul 2025507 PMAQI
21st Jul 2025588 PMAQI
21st Jul 2025599 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025631 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025664 AMAQI

28°C24/33°C

22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025209 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252612 PMAQI
22nd Jul 2025351 PMAQI
22nd Jul 2025422 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025574 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025566 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025608 PMAQI
22nd Jul 2025609 PMAQI
22nd Jul 20256010 PMAQI
22nd Jul 20256011 PMAQI
23rd Jul 20255912 AMAQI
23rd Jul 2025601 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025614 AMAQI

29°C25/33°C

23rd Jul 2025625 AMAQI
23rd Jul 2025616 AMAQI
23rd Jul 2025627 AMAQI
23rd Jul 2025568 AMAQI
23rd Jul 2025639 AMAQI
23rd Jul 20256910 AMAQI
23rd Jul 20257111 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025385 PMAQI
23rd Jul 2025436 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025588 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025612 AMAQI
24th Jul 2025623 AMAQI
24th Jul 2025624 AMAQI

28°C24/33°C

24th Jul 2025625 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025609 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256011 AMAQI
24th Jul 20256012 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025692 PMAQI
24th Jul 2025743 PMAQI
24th Jul 2025744 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025617 PMAQI
24th Jul 2025588 PMAQI
24th Jul 2025579 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025612 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025614 AMAQI

29°C24/34°C

25th Jul 2025615 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025688 AMAQI
25th Jul 2025749 AMAQI
25th Jul 20257410 AMAQI
25th Jul 20257211 AMAQI
25th Jul 20256612 PMAQI
25th Jul 2025631 PMAQI
25th Jul 2025612 PMAQI
25th Jul 2025603 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025626 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025608 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255911 PMAQI
26th Jul 20256212 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025614 AMAQI

29°C24/35°C

26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025718 AMAQI
26th Jul 2025769 AMAQI
26th Jul 20257410 AMAQI
26th Jul 20256811 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025592 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025634 PMAQI
26th Jul 2025605 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025579 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025614 AMAQI

28°C22/35°C

27th Jul 2025615 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025617 AMAQI
27th Jul 2025678 AMAQI
27th Jul 2025739 AMAQI
27th Jul 20257110 AMAQI
27th Jul 20256811 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025621 PMAQI
27th Jul 2025572 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025554 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025556 PMAQI
27th Jul 2025537 PMAQI
27th Jul 2025558 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255711 PMAQI
28th Jul 20255912 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025602 AMAQI
28th Jul 2025603 AMAQI
28th Jul 2025604 AMAQI

29°C24/34°C

28th Jul 2025605 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025849 AMAQI
28th Jul 20257910 AMAQI
28th Jul 20257011 AMAQI
28th Jul 20256612 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025592 PMAQI
28th Jul 2025583 PMAQI
28th Jul 2025554 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025506 PMAQI
28th Jul 2025517 PMAQI
28th Jul 2025548 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255411 PMAQI
29th Jul 20255312 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025602 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025614 AMAQI

28°C24/34°C

29th Jul 2025615 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025498 AMAQI
29th Jul 2025559 AMAQI
29th Jul 20256110 AMAQI
29th Jul 20255911 AMAQI
29th Jul 20255612 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025574 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025556 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025568 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20256110 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025581 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025593 AMAQI
30th Jul 2025584 AMAQI

28°C24/33°C

30th Jul 2025585 AMAQI
30th Jul 2025586 AMAQI
30th Jul 2025587 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025459 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20256311 AMAQI
30th Jul 20256212 PMAQI
30th Jul 2025661 PMAQI
30th Jul 2025702 PMAQI
30th Jul 2025703 PMAQI
30th Jul 2025734 PMAQI
30th Jul 2025775 PMAQI
30th Jul 2025806 PMAQI
30th Jul 2025667 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025599 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255811 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025591 AMAQI
31st Jul 2025582 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI

28°C23/34°C

31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20257110 AMAQI
31st Jul 20257111 AMAQI
31st Jul 20256312 PMAQI
31st Jul 2025581 PMAQI
31st Jul 2025512 PMAQI
31st Jul 2025513 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025495 PMAQI
31st Jul 2025386 PMAQI
31st Jul 2025467 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255711 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025583 AMAQI
1st Aug 2025584 AMAQI

28°C22/33°C

1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025698 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20257010 AMAQI
1st Aug 20256811 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025442 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025504 PMAQI
1st Aug 2025445 PMAQI
1st Aug 2025486 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025519 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255212 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025594 AMAQI

28°C25/33°C

2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025508 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20255410 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025512 PMAQI
2nd Aug 2025523 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025537 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025573 AMAQI
3rd Aug 2025564 AMAQI

28°C24/34°C

3rd Aug 2025565 AMAQI
3rd Aug 2025566 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20255411 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025561 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025664 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI

30°C24/36°C

4th Aug 2025585 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025778 AMAQI
4th Aug 2025829 AMAQI
4th Aug 20257510 AMAQI
4th Aug 20257811 AMAQI
4th Aug 20257512 PMAQI
4th Aug 2025861 PMAQI
4th Aug 2025772 PMAQI
4th Aug 2025763 PMAQI
4th Aug 2025724 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025756 PMAQI
4th Aug 2025667 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025649 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256411 PMAQI
5th Aug 20255912 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025593 AMAQI
5th Aug 2025614 AMAQI

31°C27/35°C

5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025688 AMAQI
5th Aug 2025749 AMAQI
5th Aug 20257410 AMAQI
5th Aug 20257411 AMAQI
5th Aug 20257012 PMAQI
5th Aug 2025641 PMAQI
5th Aug 2025662 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025644 PMAQI
5th Aug 2025665 PMAQI
5th Aug 2025656 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025628 PMAQI
5th Aug 2025649 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20256111 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI

31°C26/36°C

6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025788 AMAQI
6th Aug 2025769 AMAQI
6th Aug 20257510 AMAQI
6th Aug 20257811 AMAQI
6th Aug 20259012 PMAQI
6th Aug 2025841 PMAQI
6th Aug 2025742 PMAQI
6th Aug 2025743 PMAQI
6th Aug 2025724 PMAQI
6th Aug 2025725 PMAQI
6th Aug 2025646 PMAQI
6th Aug 2025627 PMAQI
6th Aug 2025648 PMAQI
6th Aug 2025649 PMAQI
6th Aug 20256610 PMAQI
6th Aug 20256811 PMAQI
7th Aug 20256412 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025633 AMAQI
7th Aug 2025644 AMAQI

31°C27/36°C

7th Aug 2025645 AMAQI
5 AM
7th Aug 2025606 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025808 AMAQI
7th Aug 2025889 AMAQI
7th Aug 20258110 AMAQI
7th Aug 20257511 AMAQI
7th Aug 20257812 PMAQI
12 PM
7th Aug 2025681 PMAQI
7th Aug 2025742 PMAQI
7th Aug 2025803 PMAQI
7th Aug 2025744 PMAQI
7 PM
12 AM
4 AM

--°C/°C

Day time
Avg. Highest Time
9 AM - 7 PM

68AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
5 AM - 7 PM

67AQI

15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 7 PM (Avg. 68), while the lowest AQI was between 5 AM to 7 PM (Avg. 67).
Night time
Avg. Highest Time
12 AM - 11 PM

64AQI

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

64AQI

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. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).

2025 Days Vs Air Quality

Surabaya Old Town, Qufu, Shandong, China

2025

55%

120

32%

70

13%

28

Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)

Good
0 Days
Moderate
120 Days
Poor
70 Days
Unhealthy
28 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0%

Health Risk Level:

Extreme

In 2025, 0% of 219 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

Surabaya Old Town, Qufu, 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
176AQI
2nd January 2025
159AQI
3rd January 2025
161AQI
4th January 2025
182AQI
5th January 2025
194AQI
6th January 2025
110AQI
7th January 2025
140AQI
8th January 2025
91AQI
9th January 2025
103AQI
10th January 2025
101AQI
11th January 2025
143AQI
12th January 2025
147AQI
13th January 2025
166AQI
14th January 2025
145AQI
15th January 2025
99AQI
16th January 2025
155AQI
17th January 2025
141AQI
18th January 2025
167AQI
19th January 2025
168AQI
20th January 2025
168AQI
21st January 2025
189AQI
22nd January 2025
188AQI
23rd January 2025
159AQI
24th January 2025
154AQI
25th January 2025
157AQI
26th January 2025
139AQI
27th January 2025
83AQI
28th January 2025
106AQI
29th January 2025
157AQI
30th January 2025
152AQI
31st January 2025
176AQI
1st February 2025
160AQI
2nd February 2025
177AQI
3rd February 2025
127AQI
4th February 2025
119AQI
5th February 2025
85AQI
6th February 2025
126AQI
7th February 2025
55AQI
8th February 2025
83AQI
9th February 2025
88AQI
10th February 2025
122AQI
11th February 2025
134AQI
12th February 2025
120AQI
13th February 2025
139AQI
14th February 2025
145AQI
15th February 2025
144AQI
16th February 2025
131AQI
17th February 2025
116AQI
18th February 2025
131AQI
19th February 2025
98AQI
20th February 2025
116AQI
21st February 2025
144AQI
22nd February 2025
126AQI
23rd February 2025
113AQI
24th February 2025
92AQI
25th February 2025
126AQI
26th February 2025
135AQI
27th February 2025
157AQI
28th February 2025
164AQI
1st March 2025
133AQI
2nd March 2025
76AQI
3rd March 2025
92AQI
4th March 2025
96AQI
5th March 2025
130AQI
6th March 2025
127AQI
7th March 2025
148AQI
8th March 2025
151AQI
9th March 2025
156AQI
10th March 2025
157AQI
11th March 2025
156AQI
12th March 2025
157AQI
13th March 2025
127AQI
14th March 2025
111AQI
15th March 2025
132AQI
16th March 2025
85AQI
17th March 2025
103AQI
18th March 2025
66AQI
19th March 2025
106AQI
20th March 2025
102AQI
21st March 2025
101AQI
22nd March 2025
110AQI
23rd March 2025
130AQI
24th March 2025
113AQI
25th March 2025
148AQI
26th March 2025
121AQI
27th March 2025
120AQI
28th March 2025
136AQI
29th March 2025
80AQI
30th March 2025
104AQI
31st March 2025
105AQI
1st April 2025
110AQI
2nd April 2025
67AQI
3rd April 2025
92AQI
4th April 2025
112AQI
5th April 2025
70AQI
6th April 2025
101AQI
7th April 2025
97AQI
8th April 2025
112AQI
9th April 2025
117AQI
10th April 2025
107AQI
11th April 2025
112AQI
12th April 2025
173AQI
13th April 2025
81AQI
14th April 2025
85AQI
15th April 2025
87AQI
16th April 2025
103AQI
17th April 2025
124AQI
18th April 2025
123AQI
19th April 2025
95AQI
20th April 2025
104AQI
21st April 2025
88AQI
22nd April 2025
95AQI
23rd April 2025
103AQI
24th April 2025
81AQI
25th April 2025
86AQI
26th April 2025
77AQI
27th April 2025
94AQI
28th April 2025
78AQI
29th April 2025
81AQI
30th April 2025
90AQI
1st May 2025
81AQI
2nd May 2025
101AQI
3rd May 2025
60AQI
4th May 2025
83AQI
5th May 2025
79AQI
6th May 2025
104AQI
7th May 2025
102AQI
8th May 2025
100AQI
9th May 2025
61AQI
10th May 2025
66AQI
11th May 2025
79AQI
12th May 2025
76AQI
13th May 2025
92AQI
14th May 2025
103AQI
15th May 2025
80AQI
16th May 2025
120AQI
17th May 2025
91AQI
18th May 2025
96AQI
19th May 2025
118AQI
20th May 2025
106AQI
21st May 2025
114AQI
22nd May 2025
97AQI
23rd May 2025
105AQI
24th May 2025
91AQI
25th May 2025
87AQI
26th May 2025
95AQI
27th May 2025
98AQI
28th May 2025
96AQI
29th May 2025
93AQI
30th May 2025
93AQI
31st May 2025
113AQI
1st June 2025
94AQI
2nd June 2025
94AQI
3rd June 2025
72AQI
4th June 2025
75AQI
5th June 2025
85AQI
6th June 2025
84AQI
7th June 2025
93AQI
8th June 2025
92AQI
9th June 2025
89AQI
10th June 2025
71AQI
11th June 2025
93AQI
12th June 2025
75AQI
13th June 2025
85AQI
14th June 2025
80AQI
15th June 2025
63AQI
16th June 2025
55AQI
17th June 2025
64AQI
18th June 2025
66AQI
19th June 2025
67AQI
20th June 2025
60AQI
21st June 2025
59AQI
22nd June 2025
57AQI
23rd June 2025
66AQI
24th June 2025
65AQI
25th June 2025
77AQI
26th June 2025
70AQI
27th June 2025
68AQI
28th June 2025
71AQI
29th June 2025
57AQI
30th June 2025
59AQI
1st July 2025
63AQI
2nd July 2025
60AQI
3rd July 2025
60AQI
4th July 2025
58AQI
5th July 2025
60AQI
6th July 2025
63AQI
7th July 2025
63AQI
8th July 2025
67AQI
9th July 2025
65AQI
10th July 2025
79AQI
11th July 2025
83AQI
12th July 2025
75AQI
13th July 2025
80AQI
14th July 2025
63AQI
15th July 2025
73AQI
16th July 2025
69AQI
17th July 2025
67AQI
18th July 2025
71AQI
19th July 2025
79AQI
20th July 2025
68AQI
21st July 2025
60AQI
22nd July 2025
54AQI
23rd July 2025
58AQI
24th July 2025
62AQI
25th July 2025
62AQI
26th July 2025
60AQI
27th July 2025
59AQI
28th July 2025
60AQI
29th July 2025
58AQI
30th July 2025
62AQI
31st July 2025
56AQI
1st August 2025
56AQI
2nd August 2025
55AQI
3rd August 2025
60AQI
4th August 2025
66AQI
5th August 2025
64AQI
6th August 2025
60AQI

148AQI

124AQI

119AQI

98AQI

93AQI

74AQI

65AQI

60AQI

No. of days

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

2025102AQI

3
10
18
6
18
4
6
20
5
17
12
1
21
10
30
31
6
120
70
28

Highest AQI recorded in

January

148AQI

Lowest AQI recorded in

August

60AQI

2024101AQI

1
2
11
12
5
1
9
9
7
3
10
15
6
1
17
12
26
5
27
3
8
19
4
6
23
2
7
20
3
4
13
14
17
12
1
1
15
15
28
184
105
41
8

Highest AQI recorded in

January

158AQI

Lowest AQI recorded in

July

63AQI

2023109AQI

5
6
11
9
6
9
10
3
5
14
11
1
1
18
6
2
1
1
1
22
6
3
24
3
5
24
2
28
1
1
17
4
11
20
8
16
5
8
6
13
4
13
176
91
52
17
2

Highest AQI recorded in

January

159AQI

Lowest AQI recorded in

July

64AQI

2022109AQI

7
16
6
4
6
11
11
11
9
17
12
26
5
3
23
4
5
18
2
3
18
8
5
12
13
1
2
11
12
5
5
11
14
1
18
147
89
56
7

Highest AQI recorded in

January

174AQI

Lowest AQI recorded in

July

64AQI

2021117AQI

1
9
14
7
6
10
11
1
4
13
10
1
3
1
14
11
3
1
1
20
8
1
1
3
21
6
3
19
1
4
20
3
7
21
2
2
13
10
6
8
8
12
1
3
10
12
4
21
150
91
68
15
5

Highest AQI recorded in

January

174AQI

Lowest AQI recorded in

July

66AQI

2020114AQI

3
8
2
8
12
1
3
15
1
10
14
1
1
21
9
4
20
3
16
14
6
22
3
4
13
10
1
2
6
15
8
6
93
116
32
9

Highest AQI recorded in

December

171AQI

Lowest AQI recorded in

August

75AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
117AQI
Least Polluted Year Recorded
2024(Avg.)
101AQI

Surabaya Old Town's annual 2025 AQI (102) shows an average percentage change of -7.2% (improved AQI) compared to previous years: 2020 (114), 2021 (117), 2022 (109), 2023 (109), 2024 (101).