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Shangfang Hill, Suzhou, Jiangsu, 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

Shangfang Hill, Suzhou, Jiangsu, China

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Oct 2023
133AQI
Lowest AQI recorded on
7th Oct 2024
33AQI

Same Day Analysis (4th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 88 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 4th Oct - 5th Oct 2025

Shangfang Hill, Suzhou, Jiangsu, China

AQI
Day
Night
.

5 AM4th Oct 2025

5 PM

4 AM5th Oct 2025

Day time
Avg. Highest Time
8AM4th Oct

106AQI

Avg. Lowest Time
5AM4th Oct

86AQI

Night time
Avg. Highest Time
6PM4th Oct

94AQI

Avg. Lowest Time
3AM5th Oct

77AQI

In the last 24 hours,

Shangfang Hill's AQI reached its highest point of 106 at 8 AM during the Day, while the lowest point, 77, was recorded at 3 AM during the Night between 4th Oct and 5th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Shangfang Hill, Suzhou, Jiangsu, China

SepOct
05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
5th Sep 2025585 AMAQI
5th Sep 2025586 AMAQI
5th Sep 2025597 AMAQI
5th Sep 2025878 AMAQI
5th Sep 2025809 AMAQI
5th Sep 20257410 AMAQI
5th Sep 20257511 AMAQI
5th Sep 20257912 PMAQI
5th Sep 2025721 PMAQI
5th Sep 2025692 PMAQI
5th Sep 2025713 PMAQI
5th Sep 2025724 PMAQI
5th Sep 2025715 PMAQI
5th Sep 2025686 PMAQI
5th Sep 2025647 PMAQI
5th Sep 2025668 PMAQI
5th Sep 2025669 PMAQI
5th Sep 20256410 PMAQI
5th Sep 20256611 PMAQI
6th Sep 20256512 AMAQI
6th Sep 2025621 AMAQI
6th Sep 2025662 AMAQI
6th Sep 2025643 AMAQI
6th Sep 2025654 AMAQI

30°C26/35°C

6th Sep 2025645 AMAQI
6th Sep 2025646 AMAQI
6th Sep 2025647 AMAQI
6th Sep 2025628 AMAQI
6th Sep 2025559 AMAQI
6th Sep 20255710 AMAQI
6th Sep 20257611 AMAQI
6th Sep 20257012 PMAQI
6th Sep 2025761 PMAQI
6th Sep 2025722 PMAQI
6th Sep 2025763 PMAQI
6th Sep 2025784 PMAQI
6th Sep 2025705 PMAQI
6th Sep 2025676 PMAQI
6th Sep 2025647 PMAQI
6th Sep 2025668 PMAQI
6th Sep 2025709 PMAQI
6th Sep 20256710 PMAQI
6th Sep 20256811 PMAQI
7th Sep 20256612 AMAQI
7th Sep 2025621 AMAQI
7th Sep 2025622 AMAQI
7th Sep 2025643 AMAQI
7th Sep 2025644 AMAQI

30°C26/35°C

7th Sep 2025635 AMAQI
7th Sep 2025656 AMAQI
7th Sep 2025657 AMAQI
7th Sep 2025738 AMAQI
7th Sep 2025809 AMAQI
7th Sep 20257310 AMAQI
7th Sep 20256911 AMAQI
7th Sep 20259212 PMAQI
7th Sep 2025821 PMAQI
7th Sep 2025822 PMAQI
7th Sep 2025843 PMAQI
7th Sep 2025894 PMAQI
7th Sep 2025865 PMAQI
7th Sep 2025856 PMAQI
7th Sep 2025887 PMAQI
7th Sep 2025748 PMAQI
7th Sep 2025729 PMAQI
7th Sep 20257710 PMAQI
7th Sep 20257511 PMAQI
8th Sep 20256812 AMAQI
8th Sep 2025621 AMAQI
8th Sep 2025612 AMAQI
8th Sep 2025653 AMAQI
8th Sep 2025664 AMAQI

30°C27/35°C

8th Sep 2025685 AMAQI
8th Sep 2025676 AMAQI
8th Sep 2025677 AMAQI
8th Sep 2025648 AMAQI
8th Sep 2025689 AMAQI
8th Sep 20256610 AMAQI
8th Sep 20256511 AMAQI
8th Sep 20257812 PMAQI
8th Sep 2025641 PMAQI
8th Sep 2025592 PMAQI
8th Sep 2025663 PMAQI
8th Sep 2025554 PMAQI
8th Sep 2025565 PMAQI
8th Sep 2025546 PMAQI
8th Sep 2025557 PMAQI
8th Sep 2025598 PMAQI
8th Sep 2025589 PMAQI
8th Sep 20255710 PMAQI
8th Sep 20255811 PMAQI
9th Sep 20256212 AMAQI
9th Sep 2025661 AMAQI
9th Sep 2025662 AMAQI
9th Sep 2025663 AMAQI
9th Sep 2025664 AMAQI

29°C26/35°C

9th Sep 2025645 AMAQI
9th Sep 2025656 AMAQI
9th Sep 2025667 AMAQI
9th Sep 2025568 AMAQI
9th Sep 2025579 AMAQI
9th Sep 20255510 AMAQI
9th Sep 20255111 AMAQI
9th Sep 20255512 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025602 PMAQI
9th Sep 2025583 PMAQI
9th Sep 2025544 PMAQI
9th Sep 2025545 PMAQI
9th Sep 2025486 PMAQI
9th Sep 2025527 PMAQI
9th Sep 2025588 PMAQI
9th Sep 2025579 PMAQI
9th Sep 20255710 PMAQI
9th Sep 20255511 PMAQI
10th Sep 20256112 AMAQI
10th Sep 2025641 AMAQI
10th Sep 2025652 AMAQI
10th Sep 2025643 AMAQI
10th Sep 2025624 AMAQI

26°C24/30°C

10th Sep 2025625 AMAQI
10th Sep 2025626 AMAQI
10th Sep 2025617 AMAQI
10th Sep 2025448 AMAQI
10th Sep 2025449 AMAQI
10th Sep 20253410 AMAQI
10th Sep 20254611 AMAQI
10th Sep 20254812 PMAQI
10th Sep 2025521 PMAQI
10th Sep 2025512 PMAQI
10th Sep 2025503 PMAQI
10th Sep 2025514 PMAQI
10th Sep 2025535 PMAQI
10th Sep 2025556 PMAQI
10th Sep 2025567 PMAQI
10th Sep 2025578 PMAQI
10th Sep 2025609 PMAQI
10th Sep 20255810 PMAQI
10th Sep 20255811 PMAQI
11th Sep 20255812 AMAQI
11th Sep 2025601 AMAQI
11th Sep 2025602 AMAQI
11th Sep 2025583 AMAQI
11th Sep 2025584 AMAQI

26°C23/29°C

11th Sep 2025595 AMAQI
11th Sep 2025586 AMAQI
11th Sep 2025587 AMAQI
11th Sep 2025548 AMAQI
11th Sep 2025569 AMAQI
11th Sep 20255610 AMAQI
11th Sep 20255611 AMAQI
11th Sep 20255512 PMAQI
11th Sep 2025531 PMAQI
11th Sep 2025542 PMAQI
11th Sep 2025583 PMAQI
11th Sep 2025564 PMAQI
11th Sep 2025585 PMAQI
11th Sep 2025596 PMAQI
11th Sep 2025607 PMAQI
11th Sep 2025598 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255910 PMAQI
11th Sep 20255711 PMAQI
12th Sep 20256012 AMAQI
12th Sep 2025581 AMAQI
12th Sep 2025592 AMAQI
12th Sep 2025583 AMAQI
12th Sep 2025584 AMAQI

27°C23/32°C

12th Sep 2025585 AMAQI
12th Sep 2025586 AMAQI
12th Sep 2025587 AMAQI
12th Sep 2025608 AMAQI
12th Sep 2025589 AMAQI
12th Sep 20256210 AMAQI
12th Sep 20256211 AMAQI
12th Sep 20255912 PMAQI
12th Sep 2025511 PMAQI
12th Sep 2025502 PMAQI
12th Sep 2025483 PMAQI
12th Sep 2025504 PMAQI
12th Sep 2025475 PMAQI
12th Sep 2025506 PMAQI
12th Sep 2025547 PMAQI
12th Sep 2025608 PMAQI
12th Sep 2025629 PMAQI
12th Sep 20255810 PMAQI
12th Sep 20255711 PMAQI
13th Sep 20255812 AMAQI
13th Sep 2025581 AMAQI
13th Sep 2025582 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025584 AMAQI

28°C24/34°C

13th Sep 2025585 AMAQI
13th Sep 2025596 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025608 AMAQI
13th Sep 2025629 AMAQI
13th Sep 20256210 AMAQI
13th Sep 20256211 AMAQI
13th Sep 20257012 PMAQI
13th Sep 2025711 PMAQI
13th Sep 2025662 PMAQI
13th Sep 2025663 PMAQI
13th Sep 2025534 PMAQI
13th Sep 2025485 PMAQI
13th Sep 2025566 PMAQI
13th Sep 2025577 PMAQI
13th Sep 2025588 PMAQI
13th Sep 2025619 PMAQI
13th Sep 20256010 PMAQI
13th Sep 20255811 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025593 AMAQI
14th Sep 2025594 AMAQI

27°C25/30°C

14th Sep 2025605 AMAQI
14th Sep 2025606 AMAQI
14th Sep 2025597 AMAQI
14th Sep 2025648 AMAQI
14th Sep 2025639 AMAQI
14th Sep 20256810 AMAQI
14th Sep 20256011 AMAQI
14th Sep 20255512 PMAQI
14th Sep 2025541 PMAQI
14th Sep 2025562 PMAQI
14th Sep 2025643 PMAQI
14th Sep 2025614 PMAQI
14th Sep 2025555 PMAQI
14th Sep 2025496 PMAQI
14th Sep 2025537 PMAQI
14th Sep 2025568 PMAQI
14th Sep 2025549 PMAQI
14th Sep 20255510 PMAQI
14th Sep 20255611 PMAQI
15th Sep 20255512 AMAQI
15th Sep 2025571 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025593 AMAQI
15th Sep 2025584 AMAQI

28°C25/32°C

15th Sep 2025595 AMAQI
15th Sep 2025596 AMAQI
15th Sep 2025597 AMAQI
15th Sep 2025488 AMAQI
15th Sep 2025599 AMAQI
15th Sep 20256510 AMAQI
15th Sep 20255811 AMAQI
15th Sep 20255812 PMAQI
15th Sep 2025641 PMAQI
15th Sep 2025622 PMAQI
15th Sep 2025623 PMAQI
15th Sep 2025624 PMAQI
15th Sep 2025655 PMAQI
15th Sep 2025666 PMAQI
15th Sep 2025667 PMAQI
15th Sep 2025608 PMAQI
15th Sep 2025629 PMAQI
15th Sep 20256310 PMAQI
15th Sep 20256211 PMAQI
16th Sep 20256012 AMAQI
16th Sep 2025571 AMAQI
16th Sep 2025572 AMAQI
16th Sep 2025573 AMAQI
16th Sep 2025584 AMAQI

29°C25/34°C

16th Sep 2025585 AMAQI
16th Sep 2025576 AMAQI
16th Sep 2025587 AMAQI
16th Sep 2025628 AMAQI
16th Sep 2025679 AMAQI
16th Sep 20256710 AMAQI
16th Sep 20257511 AMAQI
16th Sep 20258412 PMAQI
16th Sep 2025721 PMAQI
16th Sep 2025642 PMAQI
16th Sep 2025673 PMAQI
16th Sep 2025674 PMAQI
16th Sep 2025655 PMAQI
16th Sep 2025716 PMAQI
16th Sep 2025697 PMAQI
16th Sep 2025688 PMAQI
16th Sep 2025669 PMAQI
16th Sep 20256210 PMAQI
16th Sep 20255811 PMAQI
17th Sep 20255812 AMAQI
17th Sep 2025571 AMAQI
17th Sep 2025582 AMAQI
17th Sep 2025603 AMAQI
17th Sep 2025614 AMAQI

30°C26/35°C

17th Sep 2025605 AMAQI
17th Sep 2025616 AMAQI
17th Sep 2025617 AMAQI
17th Sep 2025738 AMAQI
17th Sep 2025829 AMAQI
17th Sep 20258310 AMAQI
17th Sep 20257511 AMAQI
17th Sep 20257112 PMAQI
17th Sep 2025681 PMAQI
17th Sep 2025592 PMAQI
17th Sep 2025593 PMAQI
17th Sep 2025584 PMAQI
17th Sep 2025595 PMAQI
17th Sep 2025596 PMAQI
17th Sep 2025617 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025669 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255311 PMAQI
18th Sep 20255112 AMAQI
18th Sep 2025591 AMAQI
18th Sep 2025602 AMAQI
18th Sep 2025613 AMAQI
18th Sep 2025614 AMAQI

29°C24/34°C

18th Sep 2025625 AMAQI
18th Sep 2025626 AMAQI
18th Sep 2025617 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025369 AMAQI
18th Sep 20253610 AMAQI
18th Sep 20253811 AMAQI
18th Sep 20253512 PMAQI
18th Sep 2025371 PMAQI
18th Sep 2025342 PMAQI
18th Sep 2025343 PMAQI
18th Sep 2025374 PMAQI
18th Sep 2025425 PMAQI
18th Sep 2025426 PMAQI
18th Sep 2025467 PMAQI
18th Sep 2025568 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255511 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025601 AMAQI
19th Sep 2025602 AMAQI
19th Sep 2025593 AMAQI
19th Sep 2025574 AMAQI

24°C23/27°C

19th Sep 2025565 AMAQI
19th Sep 2025576 AMAQI
19th Sep 2025577 AMAQI
19th Sep 2025518 AMAQI
19th Sep 2025459 AMAQI
19th Sep 20253910 AMAQI
19th Sep 20254611 AMAQI
19th Sep 20254612 PMAQI
19th Sep 2025531 PMAQI
19th Sep 2025522 PMAQI
19th Sep 2025523 PMAQI
19th Sep 2025524 PMAQI
19th Sep 2025525 PMAQI
19th Sep 2025546 PMAQI
19th Sep 2025567 PMAQI
19th Sep 2025568 PMAQI
19th Sep 2025559 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255511 PMAQI
20th Sep 20255612 AMAQI
20th Sep 2025571 AMAQI
20th Sep 2025582 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025564 AMAQI

26°C23/31°C

20th Sep 2025565 AMAQI
20th Sep 2025566 AMAQI
20th Sep 2025567 AMAQI
20th Sep 2025588 AMAQI
20th Sep 2025579 AMAQI
20th Sep 20255710 AMAQI
20th Sep 20255011 AMAQI
20th Sep 20254212 PMAQI
20th Sep 2025521 PMAQI
20th Sep 2025572 PMAQI
20th Sep 2025593 PMAQI
20th Sep 2025584 PMAQI
20th Sep 2025575 PMAQI
20th Sep 2025486 PMAQI
20th Sep 2025527 PMAQI
20th Sep 2025548 PMAQI
20th Sep 2025559 PMAQI
20th Sep 20255610 PMAQI
20th Sep 20255611 PMAQI
21st Sep 20255512 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI

23°C21/25°C

21st Sep 2025565 AMAQI
21st Sep 2025556 AMAQI
21st Sep 2025567 AMAQI
21st Sep 2025588 AMAQI
21st Sep 2025549 AMAQI
21st Sep 20255110 AMAQI
21st Sep 20255211 AMAQI
21st Sep 20255012 PMAQI
21st Sep 2025521 PMAQI
21st Sep 2025512 PMAQI
21st Sep 2025503 PMAQI
21st Sep 2025474 PMAQI
21st Sep 2025505 PMAQI
21st Sep 2025496 PMAQI
21st Sep 2025527 PMAQI
21st Sep 2025548 PMAQI
21st Sep 2025559 PMAQI
21st Sep 20255510 PMAQI
21st Sep 20255611 PMAQI
22nd Sep 20255412 AMAQI
22nd Sep 2025551 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025553 AMAQI
22nd Sep 2025554 AMAQI

23°C21/25°C

22nd Sep 2025555 AMAQI
22nd Sep 2025556 AMAQI
22nd Sep 2025557 AMAQI
22nd Sep 2025538 AMAQI
22nd Sep 2025529 AMAQI
22nd Sep 20254310 AMAQI
22nd Sep 20254411 AMAQI
22nd Sep 20254412 PMAQI
22nd Sep 2025471 PMAQI
22nd Sep 2025522 PMAQI
22nd Sep 2025533 PMAQI
22nd Sep 2025554 PMAQI
22nd Sep 2025545 PMAQI
22nd Sep 2025526 PMAQI
22nd Sep 2025507 PMAQI
22nd Sep 2025578 PMAQI
22nd Sep 2025579 PMAQI
22nd Sep 20255610 PMAQI
22nd Sep 20255511 PMAQI
23rd Sep 20255712 AMAQI
23rd Sep 2025561 AMAQI
23rd Sep 2025552 AMAQI
23rd Sep 2025553 AMAQI
23rd Sep 2025554 AMAQI

25°C21/30°C

23rd Sep 2025555 AMAQI
23rd Sep 2025556 AMAQI
23rd Sep 2025547 AMAQI
23rd Sep 2025548 AMAQI
23rd Sep 2025539 AMAQI
23rd Sep 20255110 AMAQI
23rd Sep 20255111 AMAQI
23rd Sep 20254812 PMAQI
23rd Sep 2025441 PMAQI
23rd Sep 2025472 PMAQI
23rd Sep 2025463 PMAQI
23rd Sep 2025454 PMAQI
23rd Sep 2025375 PMAQI
23rd Sep 2025406 PMAQI
23rd Sep 2025447 PMAQI
23rd Sep 2025528 PMAQI
23rd Sep 2025529 PMAQI
23rd Sep 20255210 PMAQI
23rd Sep 20255311 PMAQI
24th Sep 20255312 AMAQI
24th Sep 2025541 AMAQI
24th Sep 2025562 AMAQI
24th Sep 2025563 AMAQI
24th Sep 2025574 AMAQI

27°C24/30°C

24th Sep 2025565 AMAQI
24th Sep 2025576 AMAQI
24th Sep 2025567 AMAQI
24th Sep 2025378 AMAQI
24th Sep 2025329 AMAQI
24th Sep 20253810 AMAQI
24th Sep 20254411 AMAQI
24th Sep 20254512 PMAQI
24th Sep 2025411 PMAQI
24th Sep 2025492 PMAQI
24th Sep 2025413 PMAQI
24th Sep 2025444 PMAQI
24th Sep 2025375 PMAQI
24th Sep 2025466 PMAQI
24th Sep 2025547 PMAQI
24th Sep 2025578 PMAQI
24th Sep 2025579 PMAQI
24th Sep 20255310 PMAQI
24th Sep 20255211 PMAQI
25th Sep 20255212 AMAQI
25th Sep 2025541 AMAQI
25th Sep 2025542 AMAQI
25th Sep 2025553 AMAQI
25th Sep 2025544 AMAQI

26°C24/28°C

25th Sep 2025545 AMAQI
25th Sep 2025546 AMAQI
25th Sep 2025547 AMAQI
25th Sep 2025608 AMAQI
25th Sep 2025649 AMAQI
25th Sep 20255210 AMAQI
25th Sep 20253911 AMAQI
25th Sep 20254212 PMAQI
25th Sep 2025411 PMAQI
25th Sep 2025422 PMAQI
25th Sep 2025523 PMAQI
25th Sep 2025654 PMAQI
25th Sep 2025675 PMAQI
25th Sep 2025536 PMAQI
25th Sep 2025407 PMAQI
25th Sep 2025508 PMAQI
25th Sep 2025629 PMAQI
25th Sep 20257310 PMAQI
25th Sep 20256811 PMAQI
26th Sep 20255912 AMAQI
26th Sep 2025591 AMAQI
26th Sep 2025662 AMAQI
26th Sep 2025743 AMAQI
26th Sep 2025774 AMAQI

27°C24/31°C

26th Sep 2025775 AMAQI
26th Sep 2025756 AMAQI
26th Sep 2025687 AMAQI
26th Sep 2025638 AMAQI
26th Sep 2025609 AMAQI
26th Sep 20255110 AMAQI
26th Sep 20254611 AMAQI
26th Sep 20254912 PMAQI
26th Sep 2025561 PMAQI
26th Sep 2025662 PMAQI
26th Sep 2025683 PMAQI
26th Sep 2025694 PMAQI
26th Sep 2025815 PMAQI
26th Sep 20251056 PMAQI
26th Sep 20251077 PMAQI
26th Sep 2025808 PMAQI
26th Sep 2025779 PMAQI
26th Sep 20257810 PMAQI
26th Sep 20256811 PMAQI
27th Sep 20255812 AMAQI
27th Sep 2025591 AMAQI
27th Sep 2025642 AMAQI
27th Sep 2025703 AMAQI
27th Sep 2025714 AMAQI

28°C25/32°C

27th Sep 2025745 AMAQI
27th Sep 2025746 AMAQI
27th Sep 2025747 AMAQI
27th Sep 2025758 AMAQI
27th Sep 2025759 AMAQI
27th Sep 20257610 AMAQI
27th Sep 20257711 AMAQI
27th Sep 20257812 PMAQI
27th Sep 2025791 PMAQI
27th Sep 2025802 PMAQI
27th Sep 2025823 PMAQI
27th Sep 2025864 PMAQI
27th Sep 2025855 PMAQI
27th Sep 2025916 PMAQI
27th Sep 20251087 PMAQI
27th Sep 20251328 PMAQI
27th Sep 20251529 PMAQI
27th Sep 202514410 PMAQI
27th Sep 202513211 PMAQI
28th Sep 20258412 AMAQI
28th Sep 2025561 AMAQI
28th Sep 2025602 AMAQI
28th Sep 2025653 AMAQI
28th Sep 2025684 AMAQI

27°C24/32°C

28th Sep 2025705 AMAQI
28th Sep 2025736 AMAQI
28th Sep 2025767 AMAQI
28th Sep 2025728 AMAQI
28th Sep 2025709 AMAQI
28th Sep 20256910 AMAQI
28th Sep 20256811 AMAQI
28th Sep 20257112 PMAQI
28th Sep 2025801 PMAQI
28th Sep 2025992 PMAQI
28th Sep 20251193 PMAQI
28th Sep 20251364 PMAQI
28th Sep 20251515 PMAQI
28th Sep 20251436 PMAQI
28th Sep 20251287 PMAQI
28th Sep 20251148 PMAQI
28th Sep 20251169 PMAQI
28th Sep 202511210 PMAQI
28th Sep 20259811 PMAQI
29th Sep 20257912 AMAQI
29th Sep 2025821 AMAQI
29th Sep 2025862 AMAQI
29th Sep 2025833 AMAQI
29th Sep 2025844 AMAQI

28°C25/32°C

29th Sep 2025885 AMAQI
29th Sep 2025916 AMAQI
29th Sep 2025847 AMAQI
29th Sep 2025828 AMAQI
29th Sep 2025809 AMAQI
29th Sep 20257910 AMAQI
29th Sep 20258011 AMAQI
29th Sep 20258012 PMAQI
29th Sep 2025791 PMAQI
29th Sep 2025772 PMAQI
29th Sep 2025723 PMAQI
29th Sep 2025744 PMAQI
29th Sep 2025835 PMAQI
29th Sep 2025906 PMAQI
29th Sep 2025827 PMAQI
29th Sep 2025628 PMAQI
29th Sep 2025559 PMAQI
29th Sep 20255110 PMAQI
29th Sep 20255511 PMAQI
30th Sep 20256312 AMAQI
30th Sep 2025651 AMAQI
30th Sep 2025782 AMAQI
30th Sep 2025823 AMAQI
30th Sep 2025984 AMAQI

25°C23/27°C

30th Sep 2025945 AMAQI
30th Sep 2025966 AMAQI
30th Sep 20251087 AMAQI
30th Sep 20251128 AMAQI
30th Sep 20251059 AMAQI
30th Sep 202510110 AMAQI
30th Sep 20258211 AMAQI
30th Sep 20255312 PMAQI
30th Sep 2025281 PMAQI
30th Sep 2025312 PMAQI
30th Sep 2025473 PMAQI
30th Sep 2025464 PMAQI
30th Sep 2025605 PMAQI
30th Sep 2025786 PMAQI
30th Sep 2025907 PMAQI
30th Sep 2025878 PMAQI
30th Sep 2025869 PMAQI
30th Sep 20259610 PMAQI
30th Sep 202512111 PMAQI
1st Oct 202512412 AMAQI
1st Oct 20251391 AMAQI
1st Oct 20251232 AMAQI
1st Oct 20251243 AMAQI
1st Oct 20251324 AMAQI

23°C21/24°C

1st Oct 20251435 AMAQI
1st Oct 20251416 AMAQI
1st Oct 20251377 AMAQI
1st Oct 20251468 AMAQI
1st Oct 20251319 AMAQI
1st Oct 202512310 AMAQI
1st Oct 202511811 AMAQI
1st Oct 202510912 PMAQI
1st Oct 20251181 PMAQI
1st Oct 20251132 PMAQI
1st Oct 20251063 PMAQI
1st Oct 20251014 PMAQI
1st Oct 2025905 PMAQI
1st Oct 2025906 PMAQI
1st Oct 2025777 PMAQI
1st Oct 2025698 PMAQI
1st Oct 2025689 PMAQI
1st Oct 20257010 PMAQI
1st Oct 20256811 PMAQI
2nd Oct 20256812 AMAQI
2nd Oct 2025691 AMAQI
2nd Oct 2025652 AMAQI
2nd Oct 2025693 AMAQI
2nd Oct 2025664 AMAQI

24°C20/28°C

2nd Oct 2025695 AMAQI
2nd Oct 2025726 AMAQI
2nd Oct 2025747 AMAQI
2nd Oct 2025728 AMAQI
2nd Oct 2025669 AMAQI
2nd Oct 20256510 AMAQI
2nd Oct 20256511 AMAQI
2nd Oct 20255712 PMAQI
2nd Oct 2025571 PMAQI
2nd Oct 2025582 PMAQI
2nd Oct 2025653 PMAQI
2nd Oct 2025654 PMAQI
2nd Oct 2025705 PMAQI
2nd Oct 2025676 PMAQI
2nd Oct 2025667 PMAQI
2nd Oct 2025678 PMAQI
2nd Oct 2025649 PMAQI
2nd Oct 20256310 PMAQI
2nd Oct 20256411 PMAQI
3rd Oct 20256612 AMAQI
3rd Oct 2025661 AMAQI
3rd Oct 2025662 AMAQI
3rd Oct 2025663 AMAQI
3rd Oct 2025674 AMAQI

27°C24/32°C

3rd Oct 2025695 AMAQI
3rd Oct 2025746 AMAQI
3rd Oct 2025887 AMAQI
3rd Oct 2025888 AMAQI
3rd Oct 2025979 AMAQI
3rd Oct 202510110 AMAQI
3rd Oct 202513411 AMAQI
3rd Oct 202514112 PMAQI
3rd Oct 20251381 PMAQI
3rd Oct 20251252 PMAQI
3rd Oct 20251053 PMAQI
3rd Oct 2025904 PMAQI
3rd Oct 2025875 PMAQI
3rd Oct 2025866 PMAQI
3rd Oct 2025687 PMAQI
3rd Oct 2025668 PMAQI
3rd Oct 2025749 PMAQI
3rd Oct 20257810 PMAQI
3rd Oct 20257911 PMAQI
4th Oct 20258012 AMAQI
4th Oct 2025741 AMAQI
4th Oct 2025692 AMAQI
4th Oct 2025733 AMAQI
4th Oct 2025814 AMAQI

24°C23/26°C

4th Oct 2025865 AMAQI
4th Oct 2025966 AMAQI
4th Oct 20251017 AMAQI
4th Oct 20251068 AMAQI
4th Oct 2025989 AMAQI
4th Oct 20259410 AMAQI
4th Oct 20259311 AMAQI
4th Oct 20259512 PMAQI
4th Oct 2025871 PMAQI
4th Oct 2025902 PMAQI
4th Oct 2025953 PMAQI
4th Oct 2025954 PMAQI
4th Oct 2025965 PMAQI
4th Oct 2025946 PMAQI
4th Oct 2025887 PMAQI
4th Oct 2025878 PMAQI
4th Oct 2025879 PMAQI
4th Oct 20258710 PMAQI
4th Oct 20258411 PMAQI
5th Oct 20258512 AMAQI
5th Oct 2025841 AMAQI
5th Oct 2025852 AMAQI
5th Oct 2025773 AMAQI
5th Oct 2025784 AMAQI

25°C22/29°C

5th Oct 2025805 AMAQI
5 AM
5th Oct 2025826 AMAQI
5th Oct 2025787 AMAQI
5th Oct 2025848 AMAQI
5th Oct 2025809 AMAQI
5th Oct 20256810 AMAQI
5th Oct 20256111 AMAQI
11 AM
5th Oct 20255912 PMAQI
5th Oct 2025601 PMAQI
5th Oct 2025602 PMAQI
5th Oct 2025603 PMAQI
5th Oct 2025614 PMAQI
5th Oct 2025675 PMAQI
5 PM
5th Oct 2025676 PMAQI
5th Oct 2025747 PMAQI
5th Oct 2025928 PMAQI
5th Oct 2025969 PMAQI
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 5 PM

66AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
10 AM - 2 PM

65AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 PM (Avg. 66), while the lowest AQI was between 10 AM to 2 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 11 PM

66AQI

11 hours / Day
330 hours / Month
Avg. Lowest Time
12 AM - 3 AM

65AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 66), while the lowest AQI was between 12 AM to 3 AM (Avg. 65).

2025 Days Vs Air Quality

Shangfang Hill, Suzhou, Jiangsu, China

2025

9%

24

70%

193

19%

53

3%

7

Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)

Good
24 Days
Moderate
193 Days
Poor
53 Days
Unhealthy
7 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 9%

Health Risk Level:

Extreme

In 2025, 9% of 278 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

Shangfang Hill, Suzhou, Jiangsu, 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
136AQI
2nd January 2025
107AQI
3rd January 2025
119AQI
4th January 2025
103AQI
5th January 2025
150AQI
6th January 2025
138AQI
7th January 2025
135AQI
8th January 2025
134AQI
9th January 2025
86AQI
10th January 2025
85AQI
11th January 2025
107AQI
12th January 2025
108AQI
13th January 2025
135AQI
14th January 2025
151AQI
15th January 2025
94AQI
16th January 2025
99AQI
17th January 2025
113AQI
18th January 2025
139AQI
19th January 2025
150AQI
20th January 2025
172AQI
21st January 2025
176AQI
22nd January 2025
148AQI
23rd January 2025
116AQI
24th January 2025
102AQI
25th January 2025
78AQI
26th January 2025
95AQI
27th January 2025
62AQI
28th January 2025
80AQI
29th January 2025
119AQI
30th January 2025
106AQI
31st January 2025
106AQI
1st February 2025
68AQI
2nd February 2025
121AQI
3rd February 2025
113AQI
4th February 2025
121AQI
5th February 2025
98AQI
6th February 2025
94AQI
7th February 2025
76AQI
8th February 2025
70AQI
9th February 2025
82AQI
10th February 2025
98AQI
11th February 2025
77AQI
12th February 2025
139AQI
13th February 2025
83AQI
14th February 2025
108AQI
15th February 2025
85AQI
16th February 2025
133AQI
17th February 2025
80AQI
18th February 2025
95AQI
19th February 2025
90AQI
20th February 2025
71AQI
21st February 2025
76AQI
22nd February 2025
107AQI
23rd February 2025
126AQI
24th February 2025
134AQI
25th February 2025
156AQI
26th February 2025
154AQI
27th February 2025
162AQI
28th February 2025
130AQI
1st March 2025
110AQI
2nd March 2025
106AQI
3rd March 2025
73AQI
4th March 2025
71AQI
5th March 2025
74AQI
6th March 2025
88AQI
7th March 2025
99AQI
8th March 2025
132AQI
9th March 2025
91AQI
10th March 2025
117AQI
11th March 2025
112AQI
12th March 2025
84AQI
13th March 2025
82AQI
14th March 2025
67AQI
15th March 2025
65AQI
16th March 2025
87AQI
17th March 2025
71AQI
18th March 2025
74AQI
19th March 2025
92AQI
20th March 2025
102AQI
21st March 2025
83AQI
22nd March 2025
89AQI
23rd March 2025
90AQI
24th March 2025
93AQI
25th March 2025
104AQI
26th March 2025
128AQI
27th March 2025
106AQI
28th March 2025
92AQI
29th March 2025
101AQI
30th March 2025
77AQI
31st March 2025
73AQI
1st April 2025
78AQI
2nd April 2025
104AQI
3rd April 2025
77AQI
4th April 2025
93AQI
5th April 2025
112AQI
6th April 2025
106AQI
7th April 2025
108AQI
8th April 2025
105AQI
9th April 2025
114AQI
10th April 2025
124AQI
11th April 2025
116AQI
12th April 2025
184AQI
13th April 2025
97AQI
14th April 2025
93AQI
15th April 2025
79AQI
16th April 2025
80AQI
17th April 2025
87AQI
18th April 2025
96AQI
19th April 2025
115AQI
20th April 2025
90AQI
21st April 2025
102AQI
22nd April 2025
96AQI
23rd April 2025
92AQI
24th April 2025
110AQI
25th April 2025
74AQI
26th April 2025
70AQI
27th April 2025
75AQI
28th April 2025
88AQI
29th April 2025
77AQI
30th April 2025
88AQI
1st May 2025
79AQI
2nd May 2025
81AQI
3rd May 2025
79AQI
4th May 2025
64AQI
5th May 2025
77AQI
6th May 2025
98AQI
7th May 2025
93AQI
8th May 2025
75AQI
9th May 2025
56AQI
10th May 2025
66AQI
11th May 2025
70AQI
12th May 2025
76AQI
13th May 2025
79AQI
14th May 2025
81AQI
15th May 2025
118AQI
16th May 2025
87AQI
17th May 2025
90AQI
18th May 2025
87AQI
19th May 2025
84AQI
20th May 2025
78AQI
21st May 2025
61AQI
22nd May 2025
82AQI
23rd May 2025
49AQI
24th May 2025
91AQI
25th May 2025
79AQI
26th May 2025
79AQI
27th May 2025
70AQI
28th May 2025
76AQI
29th May 2025
76AQI
30th May 2025
84AQI
31st May 2025
86AQI
1st June 2025
57AQI
2nd June 2025
52AQI
3rd June 2025
77AQI
4th June 2025
87AQI
5th June 2025
73AQI
6th June 2025
74AQI
7th June 2025
80AQI
8th June 2025
43AQI
9th June 2025
68AQI
10th June 2025
54AQI
11th June 2025
68AQI
12th June 2025
60AQI
13th June 2025
43AQI
14th June 2025
60AQI
15th June 2025
47AQI
16th June 2025
54AQI
17th June 2025
63AQI
18th June 2025
63AQI
19th June 2025
59AQI
20th June 2025
52AQI
21st June 2025
54AQI
22nd June 2025
53AQI
23rd June 2025
48AQI
24th June 2025
53AQI
25th June 2025
63AQI
26th June 2025
59AQI
27th June 2025
54AQI
28th June 2025
54AQI
29th June 2025
52AQI
30th June 2025
55AQI
1st July 2025
52AQI
2nd July 2025
56AQI
3rd July 2025
58AQI
4th July 2025
61AQI
5th July 2025
63AQI
6th July 2025
62AQI
7th July 2025
54AQI
8th July 2025
50AQI
9th July 2025
50AQI
10th July 2025
67AQI
11th July 2025
56AQI
12th July 2025
52AQI
13th July 2025
60AQI
14th July 2025
63AQI
15th July 2025
66AQI
16th July 2025
65AQI
17th July 2025
65AQI
18th July 2025
65AQI
19th July 2025
51AQI
20th July 2025
50AQI
21st July 2025
46AQI
22nd July 2025
47AQI
23rd July 2025
46AQI
24th July 2025
52AQI
25th July 2025
51AQI
26th July 2025
44AQI
27th July 2025
45AQI
28th July 2025
44AQI
29th July 2025
45AQI
30th July 2025
36AQI
31st July 2025
46AQI
1st August 2025
53AQI
2nd August 2025
55AQI
3rd August 2025
56AQI
4th August 2025
59AQI
5th August 2025
57AQI
6th August 2025
53AQI
7th August 2025
49AQI
8th August 2025
52AQI
9th August 2025
53AQI
10th August 2025
59AQI
11th August 2025
57AQI
12th August 2025
60AQI
13th August 2025
52AQI
14th August 2025
42AQI
15th August 2025
44AQI
16th August 2025
47AQI
17th August 2025
52AQI
18th August 2025
50AQI
19th August 2025
53AQI
20th August 2025
56AQI
21st August 2025
59AQI
22nd August 2025
54AQI
23rd August 2025
54AQI
24th August 2025
54AQI
25th August 2025
56AQI
26th August 2025
57AQI
27th August 2025
55AQI
28th August 2025
53AQI
29th August 2025
53AQI
30th August 2025
52AQI
31st August 2025
53AQI
1st September 2025
56AQI
2nd September 2025
55AQI
3rd September 2025
58AQI
4th September 2025
65AQI
5th September 2025
66AQI
6th September 2025
67AQI
7th September 2025
74AQI
8th September 2025
62AQI
9th September 2025
59AQI
10th September 2025
56AQI
11th September 2025
58AQI
12th September 2025
56AQI
13th September 2025
59AQI
14th September 2025
57AQI
15th September 2025
61AQI
16th September 2025
64AQI
17th September 2025
62AQI
18th September 2025
50AQI
19th September 2025
54AQI
20th September 2025
55AQI
21st September 2025
53AQI
22nd September 2025
53AQI
23rd September 2025
51AQI
24th September 2025
50AQI
25th September 2025
55AQI
26th September 2025
72AQI
27th September 2025
90AQI
28th September 2025
93AQI
29th September 2025
77AQI
30th September 2025
81AQI
1st October 2025
108AQI
2nd October 2025
66AQI
3rd October 2025
85AQI
4th October 2025
88AQI
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
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

118AQI

105AQI

91AQI

98AQI

79AQI

59AQI

54AQI

54AQI

62AQI

87AQI

No. of days

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

202580AQI

8
20
3
15
10
3
21
10
18
11
1
1
29
1
4
26
12
19
5
26
2
28
3
1
24
193
53
7

Highest AQI recorded in

January

118AQI

Lowest AQI recorded in

August

54AQI

202481AQI

10
7
14
4
12
9
4
6
3
2
2
3
9
6
24
12
19
7
24
11
19
6
23
2
6
19
5
5
24
2
55
172
50
22

Highest AQI recorded in

January

132AQI

Lowest AQI recorded in

July

50AQI

202390AQI

1
14
9
7
17
10
1
1
16
14
15
12
3
25
6
3
22
5
9
21
1
4
25
2
7
20
3
9
13
9
1
13
10
2
11
11
9
35
212
92
22

Highest AQI recorded in

December

125AQI

Lowest AQI recorded in

July

63AQI

202294AQI

10
10
10
1
9
10
2
1
14
13
3
15
9
2
3
24
4
4
2
4
5
20
3
11
2
24
2
1
14
11
3
11
149
64
21
1

Highest AQI recorded in

January

128AQI

Lowest AQI recorded in

October

65AQI

2021114AQI

1
9
4
9
12
10
19
16
10

Highest AQI recorded in

December

124AQI

Lowest AQI recorded in

January

76AQI

202084AQI

2
7
4
1
5
14
1
6
10
2
6
21
3
4
23
4
5
26
3
20
7
6
24
1
5
21
3
1
15
9
6
1
32
168
55
10
1

Highest AQI recorded in

May

116AQI

Lowest AQI recorded in

August

65AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
114AQI
Least Polluted Year Recorded
2025(Avg.)
80AQI

Shangfang Hill's annual 2025 AQI (80) shows an average percentage change of -12.4% (improved AQI) compared to previous years: 2020 (84), 2021 (114), 2022 (94), 2023 (90), 2024 (81).