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Agricultural Science Academy, Tongshan, 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

Agricultural Science Academy, Tongshan, Jiangsu, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Oct 2021
176AQI
Lowest AQI recorded on
17th Oct 2022
43AQI

Same Day Analysis (11th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 97 of Moderate air quality, showing improvement over 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

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

Agricultural Science Academy, Tongshan, Jiangsu, China

AQI
Day
Night
.

6 AM11th Oct 2025

6 PM

5 AM12th Oct 2025

Day time
Avg. Highest Time
5PM11th Oct

137AQI

Avg. Lowest Time
9AM11th Oct

65AQI

Night time
Avg. Highest Time
6PM11th Oct

138AQI

Avg. Lowest Time
5AM12th Oct

87AQI

In the last 24 hours,

Agricultural Science Academy's AQI reached its highest point of 138 at 6 PM during the Night, while the lowest point, 65, was recorded at 9 AM during the Day between 11th Oct and 12th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Agricultural Science Academy, Tongshan, Jiangsu, 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 2025596 AMAQI
12th Sep 2025607 AMAQI
12th Sep 2025508 AMAQI
12th Sep 2025509 AMAQI
12th Sep 20256510 AMAQI
12th Sep 20256211 AMAQI
12th Sep 20255412 PMAQI
12th Sep 2025521 PMAQI
12th Sep 2025492 PMAQI
12th Sep 2025463 PMAQI
12th Sep 2025484 PMAQI
12th Sep 2025535 PMAQI
12th Sep 2025546 PMAQI
12th Sep 2025577 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025599 PMAQI
12th Sep 20256010 PMAQI
12th Sep 20256111 PMAQI
13th Sep 20256012 AMAQI
13th Sep 2025601 AMAQI
13th Sep 2025602 AMAQI
13th Sep 2025583 AMAQI
13th Sep 2025584 AMAQI
13th Sep 2025585 AMAQI

20°C18/21°C

13th Sep 2025606 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025628 AMAQI
13th Sep 2025669 AMAQI
13th Sep 20256410 AMAQI
13th Sep 20257711 AMAQI
13th Sep 20257512 PMAQI
13th Sep 2025651 PMAQI
13th Sep 2025682 PMAQI
13th Sep 2025683 PMAQI
13th Sep 2025644 PMAQI
13th Sep 2025625 PMAQI
13th Sep 2025696 PMAQI
13th Sep 2025657 PMAQI
13th Sep 2025648 PMAQI
13th Sep 2025689 PMAQI
13th Sep 20256610 PMAQI
13th Sep 20256911 PMAQI
14th Sep 20256512 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025592 AMAQI
14th Sep 2025593 AMAQI
14th Sep 2025604 AMAQI
14th Sep 2025605 AMAQI

23°C20/28°C

14th Sep 2025606 AMAQI
14th Sep 2025607 AMAQI
14th Sep 2025708 AMAQI
14th Sep 2025779 AMAQI
14th Sep 20257710 AMAQI
14th Sep 20257111 AMAQI
14th Sep 20257212 PMAQI
14th Sep 2025661 PMAQI
14th Sep 2025602 PMAQI
14th Sep 2025603 PMAQI
14th Sep 2025634 PMAQI
14th Sep 2025605 PMAQI
14th Sep 2025586 PMAQI
14th Sep 2025627 PMAQI
14th Sep 2025608 PMAQI
14th Sep 2025629 PMAQI
14th Sep 20256410 PMAQI
14th Sep 20256411 PMAQI
15th Sep 20256212 AMAQI
15th Sep 2025581 AMAQI
15th Sep 2025592 AMAQI
15th Sep 2025603 AMAQI
15th Sep 2025624 AMAQI
15th Sep 2025615 AMAQI

25°C20/29°C

15th Sep 2025616 AMAQI
15th Sep 2025627 AMAQI
15th Sep 2025828 AMAQI
15th Sep 2025809 AMAQI
15th Sep 20258110 AMAQI
15th Sep 20257011 AMAQI
15th Sep 20258012 PMAQI
15th Sep 2025791 PMAQI
15th Sep 2025652 PMAQI
15th Sep 2025603 PMAQI
15th Sep 2025554 PMAQI
15th Sep 2025505 PMAQI
15th Sep 2025506 PMAQI
15th Sep 2025527 PMAQI
15th Sep 2025618 PMAQI
15th Sep 2025619 PMAQI
15th Sep 20256510 PMAQI
15th Sep 20257211 PMAQI
16th Sep 20256812 AMAQI
16th Sep 2025611 AMAQI
16th Sep 2025602 AMAQI
16th Sep 2025633 AMAQI
16th Sep 2025644 AMAQI
16th Sep 2025645 AMAQI

26°C24/30°C

16th Sep 2025646 AMAQI
16th Sep 2025647 AMAQI
16th Sep 2025818 AMAQI
16th Sep 2025859 AMAQI
16th Sep 20258110 AMAQI
16th Sep 20258611 AMAQI
16th Sep 20258212 PMAQI
16th Sep 2025711 PMAQI
16th Sep 2025632 PMAQI
16th Sep 2025593 PMAQI
16th Sep 2025544 PMAQI
16th Sep 2025585 PMAQI
16th Sep 2025476 PMAQI
16th Sep 2025547 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20255410 PMAQI
16th Sep 20255611 PMAQI
17th Sep 20255612 AMAQI
17th Sep 2025631 AMAQI
17th Sep 2025622 AMAQI
17th Sep 2025643 AMAQI
17th Sep 2025654 AMAQI
17th Sep 2025655 AMAQI

25°C22/32°C

17th Sep 2025666 AMAQI
17th Sep 2025667 AMAQI
17th Sep 2025398 AMAQI
17th Sep 2025309 AMAQI
17th Sep 20253410 AMAQI
17th Sep 20253611 AMAQI
17th Sep 20253812 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025382 PMAQI
17th Sep 2025383 PMAQI
17th Sep 2025444 PMAQI
17th Sep 2025465 PMAQI
17th Sep 2025436 PMAQI
17th Sep 2025547 PMAQI
17th Sep 2025608 PMAQI
17th Sep 2025659 PMAQI
17th Sep 20256210 PMAQI
17th Sep 20256311 PMAQI
18th Sep 20256012 AMAQI
18th Sep 2025621 AMAQI
18th Sep 2025622 AMAQI
18th Sep 2025603 AMAQI
18th Sep 2025584 AMAQI
18th Sep 2025585 AMAQI

21°C19/23°C

18th Sep 2025586 AMAQI
18th Sep 2025587 AMAQI
18th Sep 2025448 AMAQI
18th Sep 2025369 AMAQI
18th Sep 20253810 AMAQI
18th Sep 20254511 AMAQI
18th Sep 20254712 PMAQI
18th Sep 2025421 PMAQI
18th Sep 2025372 PMAQI
18th Sep 2025463 PMAQI
18th Sep 2025584 PMAQI
18th Sep 2025565 PMAQI
18th Sep 2025576 PMAQI
18th Sep 2025587 PMAQI
18th Sep 2025608 PMAQI
18th Sep 2025649 PMAQI
18th Sep 20256410 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20255212 AMAQI
19th Sep 2025601 AMAQI
19th Sep 2025602 AMAQI
19th Sep 2025593 AMAQI
19th Sep 2025574 AMAQI
19th Sep 2025565 AMAQI

19°C18/21°C

19th Sep 2025576 AMAQI
19th Sep 2025577 AMAQI
19th Sep 2025488 AMAQI
19th Sep 2025509 AMAQI
19th Sep 20253010 AMAQI
19th Sep 20254811 AMAQI
19th Sep 20255012 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025372 PMAQI
19th Sep 2025203 PMAQI
19th Sep 2025184 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025246 PMAQI
19th Sep 2025327 PMAQI
19th Sep 2025468 PMAQI
19th Sep 2025499 PMAQI
19th Sep 20255410 PMAQI
19th Sep 20255211 PMAQI
20th Sep 20255612 AMAQI
20th Sep 2025581 AMAQI
20th Sep 2025562 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025554 AMAQI
20th Sep 2025555 AMAQI

16°C14/16°C

20th Sep 2025556 AMAQI
20th Sep 2025557 AMAQI
20th Sep 2025728 AMAQI
20th Sep 2025869 AMAQI
20th Sep 20257210 AMAQI
20th Sep 20257411 AMAQI
20th Sep 20257612 PMAQI
20th Sep 2025751 PMAQI
20th Sep 2025632 PMAQI
20th Sep 2025593 PMAQI
20th Sep 2025504 PMAQI
20th Sep 2025505 PMAQI
20th Sep 2025586 PMAQI
20th Sep 2025567 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025679 PMAQI
20th Sep 20256810 PMAQI
20th Sep 20257611 PMAQI
21st Sep 20256912 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025573 AMAQI
21st Sep 2025584 AMAQI
21st Sep 2025595 AMAQI

18°C13/24°C

21st Sep 2025596 AMAQI
21st Sep 2025597 AMAQI
21st Sep 20251128 AMAQI
21st Sep 20251129 AMAQI
21st Sep 202511710 AMAQI
21st Sep 20259711 AMAQI
21st Sep 20258612 PMAQI
21st Sep 2025721 PMAQI
21st Sep 2025722 PMAQI
21st Sep 2025783 PMAQI
21st Sep 2025694 PMAQI
21st Sep 2025725 PMAQI
21st Sep 2025656 PMAQI
21st Sep 2025627 PMAQI
21st Sep 2025638 PMAQI
21st Sep 2025629 PMAQI
21st Sep 20256310 PMAQI
21st Sep 20256411 PMAQI
22nd Sep 20256212 AMAQI
22nd Sep 2025581 AMAQI
22nd Sep 2025582 AMAQI
22nd Sep 2025633 AMAQI
22nd Sep 2025674 AMAQI
22nd Sep 2025665 AMAQI

20°C16/25°C

22nd Sep 2025666 AMAQI
22nd Sep 2025667 AMAQI
22nd Sep 2025758 AMAQI
22nd Sep 2025849 AMAQI
22nd Sep 20258010 AMAQI
22nd Sep 20257811 AMAQI
22nd Sep 20257512 PMAQI
22nd Sep 2025941 PMAQI
22nd Sep 2025722 PMAQI
22nd Sep 2025663 PMAQI
22nd Sep 2025634 PMAQI
22nd Sep 2025665 PMAQI
22nd Sep 2025646 PMAQI
22nd Sep 2025597 PMAQI
22nd Sep 2025628 PMAQI
22nd Sep 2025639 PMAQI
22nd Sep 20255910 PMAQI
22nd Sep 20256311 PMAQI
23rd Sep 20256312 AMAQI
23rd Sep 2025621 AMAQI
23rd Sep 2025632 AMAQI
23rd Sep 2025643 AMAQI
23rd Sep 2025664 AMAQI
23rd Sep 2025665 AMAQI

18°C17/19°C

23rd Sep 2025666 AMAQI
23rd Sep 2025667 AMAQI
23rd Sep 2025608 AMAQI
23rd Sep 2025669 AMAQI
23rd Sep 20257010 AMAQI
23rd Sep 20256711 AMAQI
23rd Sep 20256812 PMAQI
23rd Sep 2025801 PMAQI
23rd Sep 2025872 PMAQI
23rd Sep 2025933 PMAQI
23rd Sep 20251004 PMAQI
23rd Sep 20251145 PMAQI
23rd Sep 2025906 PMAQI
23rd Sep 2025567 PMAQI
23rd Sep 2025558 PMAQI
23rd Sep 2025589 PMAQI
23rd Sep 20256010 PMAQI
23rd Sep 20256011 PMAQI
24th Sep 20256312 AMAQI
24th Sep 2025621 AMAQI
24th Sep 2025632 AMAQI
24th Sep 2025643 AMAQI
24th Sep 2025664 AMAQI
24th Sep 2025665 AMAQI

18°C17/19°C

24th Sep 2025666 AMAQI
24th Sep 2025667 AMAQI
24th Sep 2025548 AMAQI
24th Sep 2025619 AMAQI
24th Sep 20256210 AMAQI
24th Sep 20256711 AMAQI
24th Sep 20256212 PMAQI
24th Sep 2025581 PMAQI
24th Sep 2025572 PMAQI
24th Sep 2025553 PMAQI
24th Sep 2025524 PMAQI
24th Sep 2025535 PMAQI
24th Sep 2025606 PMAQI
24th Sep 2025607 PMAQI
24th Sep 2025608 PMAQI
24th Sep 2025619 PMAQI
24th Sep 20256510 PMAQI
24th Sep 20256411 PMAQI
25th Sep 20256612 AMAQI
25th Sep 2025631 AMAQI
25th Sep 2025622 AMAQI
25th Sep 2025633 AMAQI
25th Sep 2025634 AMAQI
25th Sep 2025625 AMAQI

21°C17/26°C

25th Sep 2025636 AMAQI
25th Sep 2025627 AMAQI
25th Sep 2025838 AMAQI
25th Sep 2025969 AMAQI
25th Sep 20259010 AMAQI
25th Sep 20258111 AMAQI
25th Sep 20256912 PMAQI
25th Sep 2025631 PMAQI
25th Sep 2025692 PMAQI
25th Sep 2025643 PMAQI
25th Sep 2025714 PMAQI
25th Sep 2025815 PMAQI
25th Sep 2025756 PMAQI
25th Sep 2025707 PMAQI
25th Sep 2025718 PMAQI
25th Sep 2025889 PMAQI
25th Sep 202511410 PMAQI
25th Sep 202511311 PMAQI
26th Sep 202512012 AMAQI
26th Sep 20251181 AMAQI
26th Sep 20251052 AMAQI
26th Sep 2025943 AMAQI
26th Sep 20251174 AMAQI
26th Sep 20251395 AMAQI

22°C18/26°C

26th Sep 20251176 AMAQI
26th Sep 20251117 AMAQI
26th Sep 20251278 AMAQI
26th Sep 20251249 AMAQI
26th Sep 202512310 AMAQI
26th Sep 202511811 AMAQI
26th Sep 202510812 PMAQI
26th Sep 2025831 PMAQI
26th Sep 2025612 PMAQI
26th Sep 2025613 PMAQI
26th Sep 2025724 PMAQI
26th Sep 2025665 PMAQI
26th Sep 2025536 PMAQI
26th Sep 2025637 PMAQI
26th Sep 2025718 PMAQI
26th Sep 2025749 PMAQI
26th Sep 20257010 PMAQI
26th Sep 20256511 PMAQI
27th Sep 20256612 AMAQI
27th Sep 2025661 AMAQI
27th Sep 2025612 AMAQI
27th Sep 2025663 AMAQI
27th Sep 2025754 AMAQI
27th Sep 2025715 AMAQI

19°C18/20°C

27th Sep 2025776 AMAQI
27th Sep 2025797 AMAQI
27th Sep 2025768 AMAQI
27th Sep 2025789 AMAQI
27th Sep 20257510 AMAQI
27th Sep 20256611 AMAQI
27th Sep 20255312 PMAQI
27th Sep 2025481 PMAQI
27th Sep 2025512 PMAQI
27th Sep 2025543 PMAQI
27th Sep 2025544 PMAQI
27th Sep 2025545 PMAQI
27th Sep 2025616 PMAQI
27th Sep 2025717 PMAQI
27th Sep 2025838 PMAQI
27th Sep 2025889 PMAQI
27th Sep 20258510 PMAQI
27th Sep 20258611 PMAQI
28th Sep 20258012 AMAQI
28th Sep 2025761 AMAQI
28th Sep 2025742 AMAQI
28th Sep 2025783 AMAQI
28th Sep 2025804 AMAQI
28th Sep 2025865 AMAQI

19°C19/20°C

28th Sep 2025936 AMAQI
28th Sep 2025837 AMAQI
28th Sep 2025808 AMAQI
28th Sep 2025769 AMAQI
28th Sep 20257010 AMAQI
28th Sep 20256011 AMAQI
28th Sep 20256312 PMAQI
28th Sep 2025591 PMAQI
28th Sep 2025642 PMAQI
28th Sep 2025663 PMAQI
28th Sep 2025804 PMAQI
28th Sep 2025845 PMAQI
28th Sep 2025936 PMAQI
28th Sep 20251007 PMAQI
28th Sep 20251098 PMAQI
28th Sep 20251189 PMAQI
28th Sep 202511510 PMAQI
28th Sep 202510411 PMAQI
29th Sep 20259412 AMAQI
29th Sep 2025941 AMAQI
29th Sep 20251042 AMAQI
29th Sep 20251093 AMAQI
29th Sep 20251084 AMAQI
29th Sep 20251085 AMAQI

21°C20/23°C

29th Sep 20251096 AMAQI
29th Sep 20251157 AMAQI
29th Sep 20251078 AMAQI
29th Sep 20251009 AMAQI
29th Sep 202511110 AMAQI
29th Sep 202511811 AMAQI
29th Sep 202510912 PMAQI
29th Sep 20251041 PMAQI
29th Sep 2025972 PMAQI
29th Sep 2025853 PMAQI
29th Sep 2025814 PMAQI
29th Sep 2025825 PMAQI
29th Sep 2025826 PMAQI
29th Sep 2025687 PMAQI
29th Sep 2025698 PMAQI
29th Sep 2025709 PMAQI
29th Sep 20256910 PMAQI
29th Sep 20257811 PMAQI
30th Sep 20258412 AMAQI
30th Sep 2025871 AMAQI
30th Sep 2025862 AMAQI
30th Sep 2025873 AMAQI
30th Sep 2025964 AMAQI
30th Sep 2025905 AMAQI

22°C19/25°C

30th Sep 2025876 AMAQI
30th Sep 2025947 AMAQI
30th Sep 2025848 AMAQI
30th Sep 2025879 AMAQI
30th Sep 20259810 AMAQI
30th Sep 20259311 AMAQI
30th Sep 20258612 PMAQI
30th Sep 2025781 PMAQI
30th Sep 2025792 PMAQI
30th Sep 2025703 PMAQI
30th Sep 2025674 PMAQI
30th Sep 2025645 PMAQI
30th Sep 2025666 PMAQI
30th Sep 2025727 PMAQI
30th Sep 2025788 PMAQI
30th Sep 2025799 PMAQI
30th Sep 20258610 PMAQI
30th Sep 20259511 PMAQI
1st Oct 202510212 AMAQI
1st Oct 20251041 AMAQI
1st Oct 20251042 AMAQI
1st Oct 20251003 AMAQI
1st Oct 2025944 AMAQI
1st Oct 2025845 AMAQI

23°C19/27°C

1st Oct 2025906 AMAQI
1st Oct 2025857 AMAQI
1st Oct 2025898 AMAQI
1st Oct 2025889 AMAQI
1st Oct 20258410 AMAQI
1st Oct 20257411 AMAQI
1st Oct 20256912 PMAQI
1st Oct 2025701 PMAQI
1st Oct 2025702 PMAQI
1st Oct 2025663 PMAQI
1st Oct 2025684 PMAQI
1st Oct 2025745 PMAQI
1st Oct 2025716 PMAQI
1st Oct 2025677 PMAQI
1st Oct 2025668 PMAQI
1st Oct 2025629 PMAQI
1st Oct 20256110 PMAQI
1st Oct 20256311 PMAQI
2nd Oct 20256412 AMAQI
2nd Oct 2025631 AMAQI
2nd Oct 2025662 AMAQI
2nd Oct 2025603 AMAQI
2nd Oct 2025584 AMAQI
2nd Oct 2025565 AMAQI

21°C19/26°C

2nd Oct 2025576 AMAQI
2nd Oct 2025497 AMAQI
2nd Oct 2025398 AMAQI
2nd Oct 2025429 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255111 AMAQI
2nd Oct 20254512 PMAQI
2nd Oct 2025411 PMAQI
2nd Oct 2025442 PMAQI
2nd Oct 2025473 PMAQI
2nd Oct 2025464 PMAQI
2nd Oct 2025385 PMAQI
2nd Oct 2025436 PMAQI
2nd Oct 2025497 PMAQI
2nd Oct 2025518 PMAQI
2nd Oct 2025549 PMAQI
2nd Oct 20255610 PMAQI
2nd Oct 20256411 PMAQI
3rd Oct 20257312 AMAQI
3rd Oct 2025741 AMAQI
3rd Oct 2025762 AMAQI
3rd Oct 2025673 AMAQI
3rd Oct 2025654 AMAQI
3rd Oct 2025605 AMAQI

18°C17/19°C

3rd Oct 2025536 AMAQI
3rd Oct 2025637 AMAQI
3rd Oct 2025688 AMAQI
3rd Oct 2025629 AMAQI
3rd Oct 20256310 AMAQI
3rd Oct 20256211 AMAQI
3rd Oct 20256112 PMAQI
3rd Oct 2025621 PMAQI
3rd Oct 2025612 PMAQI
3rd Oct 2025603 PMAQI
3rd Oct 2025584 PMAQI
3rd Oct 2025675 PMAQI
3rd Oct 2025716 PMAQI
3rd Oct 2025547 PMAQI
3rd Oct 2025708 PMAQI
3rd Oct 2025799 PMAQI
3rd Oct 20258510 PMAQI
3rd Oct 20259411 PMAQI
4th Oct 202510212 AMAQI
4th Oct 20251041 AMAQI
4th Oct 20251102 AMAQI
4th Oct 20251103 AMAQI
4th Oct 20251244 AMAQI
4th Oct 20251155 AMAQI

20°C18/22°C

4th Oct 20251246 AMAQI
4th Oct 20251147 AMAQI
4th Oct 20251078 AMAQI
4th Oct 2025979 AMAQI
4th Oct 20259710 AMAQI
4th Oct 202510211 AMAQI
4th Oct 20259012 PMAQI
4th Oct 2025941 PMAQI
4th Oct 20251002 PMAQI
4th Oct 20251183 PMAQI
4th Oct 20251154 PMAQI
4th Oct 2025935 PMAQI
4th Oct 20251026 PMAQI
4th Oct 20251217 PMAQI
4th Oct 20251118 PMAQI
4th Oct 2025979 PMAQI
4th Oct 20259110 PMAQI
4th Oct 20259611 PMAQI
5th Oct 202511112 AMAQI
5th Oct 20251161 AMAQI
5th Oct 20251292 AMAQI
5th Oct 20251183 AMAQI
5th Oct 20251134 AMAQI
5th Oct 20251065 AMAQI

20°C19/20°C

5th Oct 20251056 AMAQI
5th Oct 20251107 AMAQI
5th Oct 20251178 AMAQI
5th Oct 20251089 AMAQI
5th Oct 202510410 AMAQI
5th Oct 202511311 AMAQI
5th Oct 202511712 PMAQI
5th Oct 20251181 PMAQI
5th Oct 20251182 PMAQI
5th Oct 20251273 PMAQI
5th Oct 20251114 PMAQI
5th Oct 20251085 PMAQI
5th Oct 20251026 PMAQI
5th Oct 20251087 PMAQI
5th Oct 20251228 PMAQI
5th Oct 20251389 PMAQI
5th Oct 202513410 PMAQI
5th Oct 202512111 PMAQI
6th Oct 202513012 AMAQI
6th Oct 20251441 AMAQI
6th Oct 20251312 AMAQI
6th Oct 20251183 AMAQI
6th Oct 20251214 AMAQI
6th Oct 20251275 AMAQI

23°C20/28°C

6th Oct 20251376 AMAQI
6th Oct 20251407 AMAQI
6th Oct 20251438 AMAQI
6th Oct 20251289 AMAQI
6th Oct 202511610 AMAQI
6th Oct 20258811 AMAQI
6th Oct 20256812 PMAQI
6th Oct 2025601 PMAQI
6th Oct 2025592 PMAQI
6th Oct 2025603 PMAQI
6th Oct 2025624 PMAQI
6th Oct 2025615 PMAQI
6th Oct 2025726 PMAQI
6th Oct 2025897 PMAQI
6th Oct 2025948 PMAQI
6th Oct 2025989 PMAQI
6th Oct 202511110 PMAQI
6th Oct 202511611 PMAQI
7th Oct 202510212 AMAQI
7th Oct 2025991 AMAQI

23°C21/26°C

7th Oct 2025747 PMAQI
7th Oct 20251048 PMAQI
7th Oct 20251069 PMAQI
7th Oct 202511710 PMAQI
7th Oct 202512911 PMAQI
8th Oct 202512912 AMAQI
8th Oct 20251221 AMAQI
8th Oct 20251272 AMAQI
8th Oct 20251473 AMAQI
8th Oct 20251554 AMAQI
8th Oct 20251535 AMAQI

22°C19/27°C

8th Oct 20251406 AMAQI
8th Oct 20251187 AMAQI
8th Oct 20251188 AMAQI
8th Oct 20251309 AMAQI
8th Oct 202511610 AMAQI
8th Oct 202510511 AMAQI
8th Oct 202510112 PMAQI
8th Oct 2025911 PMAQI
8th Oct 2025882 PMAQI
8th Oct 2025893 PMAQI
8th Oct 2025924 PMAQI
8th Oct 20251075 PMAQI
8th Oct 20251006 PMAQI
8th Oct 2025997 PMAQI
8th Oct 20251068 PMAQI
8th Oct 20251109 PMAQI
8th Oct 202510010 PMAQI
8th Oct 20259911 PMAQI
9th Oct 202510212 AMAQI
9th Oct 2025971 AMAQI
9th Oct 2025882 AMAQI
9th Oct 2025783 AMAQI
9th Oct 2025784 AMAQI
9th Oct 2025795 AMAQI

22°C21/25°C

9th Oct 2025766 AMAQI
9th Oct 2025697 AMAQI
9th Oct 2025728 AMAQI
9th Oct 2025689 AMAQI
9th Oct 20256810 AMAQI
9th Oct 20256311 AMAQI
9th Oct 20255812 PMAQI
9th Oct 2025611 PMAQI
9th Oct 2025612 PMAQI
9th Oct 2025593 PMAQI
9th Oct 2025664 PMAQI
9th Oct 2025775 PMAQI
9th Oct 2025726 PMAQI
9th Oct 2025847 PMAQI
9th Oct 20251058 PMAQI
9th Oct 20251079 PMAQI
9th Oct 202510510 PMAQI
9th Oct 202510111 PMAQI
10th Oct 20259012 AMAQI
10th Oct 2025981 AMAQI
10th Oct 20251012 AMAQI
10th Oct 2025943 AMAQI
10th Oct 2025994 AMAQI
10th Oct 2025975 AMAQI

23°C18/29°C

10th Oct 2025956 AMAQI
10th Oct 2025967 AMAQI
10th Oct 2025888 AMAQI
10th Oct 2025909 AMAQI
10th Oct 20259410 AMAQI
10th Oct 20259411 AMAQI
10th Oct 20259012 PMAQI
10th Oct 2025991 PMAQI
10th Oct 20251222 PMAQI
10th Oct 20251293 PMAQI
10th Oct 20251204 PMAQI
10th Oct 20251085 PMAQI
10th Oct 20251336 PMAQI
10th Oct 20251407 PMAQI
10th Oct 20251338 PMAQI
10th Oct 20251209 PMAQI
10th Oct 202511610 PMAQI
10th Oct 202510811 PMAQI
11th Oct 20259812 AMAQI
11th Oct 20251081 AMAQI
11th Oct 20251152 AMAQI
11th Oct 20251053 AMAQI
11th Oct 2025914 AMAQI
11th Oct 2025915 AMAQI

20°C16/25°C

11th Oct 2025906 AMAQI
11th Oct 2025917 AMAQI
11th Oct 2025758 AMAQI
11th Oct 2025659 AMAQI
11th Oct 20257410 AMAQI
11th Oct 20257511 AMAQI
11th Oct 20258112 PMAQI
11th Oct 2025861 PMAQI
11th Oct 20251022 PMAQI
11th Oct 20251243 PMAQI
11th Oct 20251234 PMAQI
11th Oct 20251375 PMAQI
11th Oct 20251386 PMAQI
11th Oct 20251087 PMAQI
11th Oct 2025958 PMAQI
11th Oct 20251169 PMAQI
11th Oct 202511510 PMAQI
11th Oct 202512911 PMAQI
12th Oct 202513112 AMAQI
12th Oct 20251291 AMAQI
12th Oct 20251172 AMAQI
12th Oct 2025983 AMAQI
12th Oct 2025874 AMAQI
12th Oct 2025875 AMAQI

17°C16/18°C

12th Oct 2025766 AMAQI
6 AM
12th Oct 2025707 AMAQI
12th Oct 2025648 AMAQI
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 10 AM

80AQI

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

70AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 80), while the lowest AQI was between 1 PM to 6 PM (Avg. 70).
Night time
Avg. Highest Time
9 PM - 11 PM

81AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
7 PM

72AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 81), while the lowest AQI was between 7 PM to 7 PM (Avg. 72).

2025 Days Vs Air Quality

Agricultural Science Academy, Tongshan, Jiangsu, China

2025

0.7%

2

60%

170

31%

88

8%

24

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

Good
2 Days
Moderate
170 Days
Poor
88 Days
Unhealthy
24 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 0.7%

Health Risk Level:

Extreme

In 2025, 0.7% 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

Agricultural Science Academy, Tongshan, 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
158AQI
2nd January 2025
176AQI
3rd January 2025
153AQI
4th January 2025
173AQI
5th January 2025
164AQI
6th January 2025
116AQI
7th January 2025
126AQI
8th January 2025
112AQI
9th January 2025
97AQI
10th January 2025
95AQI
11th January 2025
140AQI
12th January 2025
140AQI
13th January 2025
160AQI
14th January 2025
150AQI
15th January 2025
101AQI
16th January 2025
134AQI
17th January 2025
142AQI
18th January 2025
157AQI
19th January 2025
167AQI
20th January 2025
173AQI
21st January 2025
189AQI
22nd January 2025
167AQI
23rd January 2025
144AQI
24th January 2025
119AQI
25th January 2025
136AQI
26th January 2025
137AQI
27th January 2025
86AQI
28th January 2025
130AQI
29th January 2025
151AQI
30th January 2025
155AQI
31st January 2025
177AQI
1st February 2025
165AQI
2nd February 2025
174AQI
3rd February 2025
166AQI
4th February 2025
137AQI
5th February 2025
105AQI
6th February 2025
107AQI
7th February 2025
68AQI
8th February 2025
78AQI
9th February 2025
91AQI
10th February 2025
105AQI
11th February 2025
138AQI
12th February 2025
132AQI
13th February 2025
127AQI
14th February 2025
144AQI
15th February 2025
130AQI
16th February 2025
129AQI
17th February 2025
98AQI
18th February 2025
126AQI
19th February 2025
114AQI
20th February 2025
106AQI
21st February 2025
103AQI
22nd February 2025
133AQI
23rd February 2025
103AQI
24th February 2025
107AQI
25th February 2025
126AQI
26th February 2025
142AQI
27th February 2025
152AQI
28th February 2025
158AQI
1st March 2025
161AQI
2nd March 2025
92AQI
3rd March 2025
103AQI
4th March 2025
124AQI
5th March 2025
136AQI
6th March 2025
131AQI
7th March 2025
137AQI
8th March 2025
145AQI
9th March 2025
140AQI
10th March 2025
148AQI
11th March 2025
161AQI
12th March 2025
169AQI
13th March 2025
121AQI
14th March 2025
102AQI
15th March 2025
119AQI
16th March 2025
78AQI
17th March 2025
94AQI
18th March 2025
72AQI
19th March 2025
95AQI
20th March 2025
98AQI
21st March 2025
83AQI
22nd March 2025
91AQI
23rd March 2025
105AQI
24th March 2025
185AQI
25th March 2025
128AQI
26th March 2025
142AQI
27th March 2025
129AQI
28th March 2025
138AQI
29th March 2025
87AQI
30th March 2025
102AQI
31st March 2025
105AQI
1st April 2025
110AQI
2nd April 2025
102AQI
3rd April 2025
101AQI
4th April 2025
126AQI
5th April 2025
103AQI
6th April 2025
106AQI
7th April 2025
102AQI
8th April 2025
129AQI
9th April 2025
130AQI
10th April 2025
132AQI
11th April 2025
119AQI
12th April 2025
162AQI
13th April 2025
106AQI
14th April 2025
89AQI
15th April 2025
80AQI
16th April 2025
89AQI
17th April 2025
107AQI
18th April 2025
124AQI
19th April 2025
115AQI
20th April 2025
101AQI
21st April 2025
92AQI
22nd April 2025
106AQI
23rd April 2025
105AQI
24th April 2025
92AQI
25th April 2025
86AQI
26th April 2025
80AQI
27th April 2025
90AQI
28th April 2025
88AQI
29th April 2025
90AQI
30th April 2025
88AQI
1st May 2025
94AQI
2nd May 2025
98AQI
3rd May 2025
76AQI
4th May 2025
78AQI
5th May 2025
87AQI
6th May 2025
104AQI
7th May 2025
100AQI
8th May 2025
91AQI
9th May 2025
65AQI
10th May 2025
70AQI
11th May 2025
75AQI
12th May 2025
74AQI
13th May 2025
84AQI
14th May 2025
102AQI
15th May 2025
134AQI
16th May 2025
121AQI
17th May 2025
143AQI
18th May 2025
93AQI
19th May 2025
117AQI
20th May 2025
108AQI
21st May 2025
104AQI
22nd May 2025
109AQI
23rd May 2025
115AQI
24th May 2025
102AQI
25th May 2025
91AQI
26th May 2025
99AQI
27th May 2025
103AQI
28th May 2025
96AQI
29th May 2025
98AQI
30th May 2025
94AQI
31st May 2025
112AQI
1st June 2025
81AQI
2nd June 2025
85AQI
3rd June 2025
93AQI
4th June 2025
95AQI
5th June 2025
90AQI
6th June 2025
90AQI
7th June 2025
86AQI
8th June 2025
93AQI
9th June 2025
81AQI
10th June 2025
82AQI
11th June 2025
81AQI
12th June 2025
77AQI
13th June 2025
90AQI
14th June 2025
87AQI
15th June 2025
77AQI
16th June 2025
75AQI
17th June 2025
72AQI
18th June 2025
63AQI
19th June 2025
59AQI
20th June 2025
64AQI
21st June 2025
74AQI
22nd June 2025
79AQI
23rd June 2025
82AQI
24th June 2025
75AQI
25th June 2025
87AQI
26th June 2025
83AQI
27th June 2025
71AQI
28th June 2025
65AQI
29th June 2025
53AQI
30th June 2025
61AQI
1st July 2025
62AQI
2nd July 2025
58AQI
3rd July 2025
66AQI
4th July 2025
61AQI
5th July 2025
64AQI
6th July 2025
63AQI
7th July 2025
75AQI
8th July 2025
68AQI
9th July 2025
59AQI
10th July 2025
78AQI
11th July 2025
85AQI
12th July 2025
75AQI
13th July 2025
75AQI
14th July 2025
60AQI
15th July 2025
73AQI
16th July 2025
83AQI
17th July 2025
76AQI
18th July 2025
71AQI
19th July 2025
71AQI
20th July 2025
63AQI
21st July 2025
62AQI
22nd July 2025
57AQI
23rd July 2025
59AQI
24th July 2025
59AQI
25th July 2025
63AQI
26th July 2025
58AQI
27th July 2025
58AQI
28th July 2025
54AQI
29th July 2025
57AQI
30th July 2025
59AQI
31st July 2025
57AQI
1st August 2025
54AQI
2nd August 2025
54AQI
3rd August 2025
58AQI
4th August 2025
63AQI
5th August 2025
64AQI
6th August 2025
67AQI
7th August 2025
69AQI
8th August 2025
73AQI
9th August 2025
64AQI
10th August 2025
62AQI
11th August 2025
49AQI
12th August 2025
56AQI
13th August 2025
60AQI
14th August 2025
60AQI
15th August 2025
60AQI
16th August 2025
56AQI
17th August 2025
59AQI
18th August 2025
62AQI
19th August 2025
61AQI
20th August 2025
57AQI
21st August 2025
59AQI
22nd August 2025
58AQI
23rd August 2025
56AQI
24th August 2025
58AQI
25th August 2025
64AQI
26th August 2025
63AQI
27th August 2025
63AQI
28th August 2025
64AQI
29th August 2025
64AQI
30th August 2025
62AQI
31st August 2025
56AQI
1st September 2025
57AQI
2nd September 2025
59AQI
3rd September 2025
61AQI
4th September 2025
60AQI
5th September 2025
67AQI
6th September 2025
67AQI
7th September 2025
73AQI
8th September 2025
63AQI
9th September 2025
63AQI
10th September 2025
65AQI
11th September 2025
59AQI
12th September 2025
57AQI
13th September 2025
64AQI
14th September 2025
63AQI
15th September 2025
63AQI
16th September 2025
63AQI
17th September 2025
53AQI
18th September 2025
55AQI
19th September 2025
46AQI
20th September 2025
62AQI
21st September 2025
70AQI
22nd September 2025
67AQI
23rd September 2025
70AQI
24th September 2025
62AQI
25th September 2025
76AQI
26th September 2025
96AQI
27th September 2025
69AQI
28th September 2025
85AQI
29th September 2025
94AQI
30th September 2025
82AQI
1st October 2025
82AQI
2nd October 2025
54AQI
3rd October 2025
69AQI
4th October 2025
106AQI
5th October 2025
115AQI
6th October 2025
117AQI
7th October 2025
108AQI
8th October 2025
118AQI
9th October 2025
84AQI
10th October 2025
105AQI
11th October 2025
97AQI
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

143AQI

124AQI

120AQI

105AQI

98AQI

78AQI

65AQI

60AQI

66AQI

96AQI

No. of days

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

202595AQI

3
14
14
4
19
5
9
18
4
11
18
1
18
13
30
31
1
30
1
29
5
6
2
170
88
24

Highest AQI recorded in

January

143AQI

Lowest AQI recorded in

August

60AQI

2024105AQI

1
3
12
13
2
11
12
3
2
1
10
16
5
15
14
1
22
8
1
23
7
12
13
6
4
22
5
2
24
4
11
14
6
16
10
4
1
18
12
19
171
126
45
4
1

Highest AQI recorded in

January

147AQI

Lowest AQI recorded in

July

70AQI

2023106AQI

7
10
11
3
2
11
7
8
6
16
7
2
1
19
7
2
1
4
22
2
3
3
16
11
7
24
26
5
1
16
12
1
10
15
6
9
9
8
7
11
9
4
18
173
105
55
9
1

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

July

64AQI

2022103AQI

1
1
6
21
2
2
10
9
1
10
13
6
1
13
3
1
2
29
8
19
3
8
12
1
1
3
21
4
2
19
9
1
2
10
14
4
10
8
11
2
27
147
71
53
5

Highest AQI recorded in

January

162AQI

Lowest AQI recorded in

July

54AQI

2021111AQI

1
12
16
2
7
16
5
4
22
2
1
2
14
14
1
1
1
17
11
1
1
23
7
8
23
4
17
6
19
5
13
14
4
9
10
11
4
15
9
3
19
151
126
48
8
3

Highest AQI recorded in

January

158AQI

Lowest AQI recorded in

July

57AQI

2020108AQI

4
9
4
15
2
9
9
2
17
11
3
25
3
1
26
4
20
10
9
20
2
4
19
7
2
5
21
3
6
120
105
32
3

Highest AQI recorded in

December

164AQI

Lowest AQI recorded in

July

77AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
111AQI
Least Polluted Year Recorded
2025(Avg.)
95AQI

Agricultural Science Academy's annual 2025 AQI (95) shows an average percentage change of -10.6% (improved AQI) compared to previous years: 2020 (108), 2021 (111), 2022 (103), 2023 (106), 2024 (105).