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HistoryAQIPM2.5PM10COSO2NO2O3

Huai An, Huaiyin, 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

Huai An, Huaiyin, Jiangsu, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Oct 2023
171AQI
Lowest AQI recorded on
8th Oct 2021
30AQI

Same Day Analysis (12th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 106 of Poor air quality, showing improvement over 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Oct - 13th Oct 2025

Huai An, Huaiyin, Jiangsu, China

AQI
Day
Night
.

5 AM12th Oct 2025

5 PM

4 AM13th Oct 2025

Day time
Avg. Highest Time
6AM12th Oct

105AQI

Avg. Lowest Time
5PM12th Oct

60AQI

Night time
Avg. Highest Time
5AM12th Oct

108AQI

Avg. Lowest Time
4AM13th Oct

59AQI

In the last 24 hours,

Huai An's AQI reached its highest point of 108 at 5 AM during the Night, while the lowest point, 59, was recorded at 4 AM during the Night between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Huai An, Huaiyin, Jiangsu, China

SepOct
13th - 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 - 13th13th
Day
Night
13th Sep 2025585 AMAQI
13th Sep 2025586 AMAQI
13th Sep 2025587 AMAQI
13th Sep 2025568 AMAQI
13th Sep 2025559 AMAQI
13th Sep 20255910 AMAQI
13th Sep 20255911 AMAQI
13th Sep 20255812 PMAQI
13th Sep 2025571 PMAQI
13th Sep 2025592 PMAQI
13th Sep 2025623 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025595 PMAQI
13th Sep 2025626 PMAQI
13th Sep 2025637 PMAQI
13th Sep 2025588 PMAQI
13th Sep 2025599 PMAQI
13th Sep 20255810 PMAQI
13th Sep 20255711 PMAQI
14th Sep 20255612 AMAQI
14th Sep 2025581 AMAQI
14th Sep 2025582 AMAQI
14th Sep 2025583 AMAQI
14th Sep 2025584 AMAQI

23°C22/26°C

14th Sep 2025585 AMAQI
14th Sep 2025586 AMAQI
14th Sep 2025587 AMAQI
14th Sep 2025658 AMAQI
14th Sep 2025689 AMAQI
14th Sep 20256010 AMAQI
14th Sep 20257111 AMAQI
14th Sep 20255512 PMAQI
14th Sep 2025551 PMAQI
14th Sep 2025612 PMAQI
14th Sep 2025583 PMAQI
14th Sep 2025684 PMAQI
14th Sep 2025615 PMAQI
14th Sep 2025626 PMAQI
14th Sep 2025617 PMAQI
14th Sep 2025608 PMAQI
14th Sep 2025599 PMAQI
14th Sep 20256410 PMAQI
14th Sep 20256511 PMAQI
15th Sep 20256012 AMAQI
15th Sep 2025581 AMAQI
15th Sep 2025582 AMAQI
15th Sep 2025593 AMAQI
15th Sep 2025594 AMAQI

25°C22/30°C

15th Sep 2025595 AMAQI
15th Sep 2025596 AMAQI
15th Sep 2025607 AMAQI
15th Sep 2025868 AMAQI
15th Sep 2025809 AMAQI
15th Sep 20258210 AMAQI
15th Sep 20258011 AMAQI
15th Sep 20256612 PMAQI
15th Sep 2025811 PMAQI
15th Sep 2025652 PMAQI
15th Sep 2025623 PMAQI
15th Sep 2025554 PMAQI
15th Sep 2025565 PMAQI
15th Sep 2025546 PMAQI
15th Sep 2025597 PMAQI
15th Sep 2025598 PMAQI
15th Sep 2025609 PMAQI
15th Sep 20256110 PMAQI
15th Sep 20256411 PMAQI
16th Sep 20256212 AMAQI
16th Sep 2025591 AMAQI
16th Sep 2025592 AMAQI
16th Sep 2025623 AMAQI
16th Sep 2025624 AMAQI

27°C24/32°C

16th Sep 2025605 AMAQI
16th Sep 2025606 AMAQI
16th Sep 2025617 AMAQI
16th Sep 2025848 AMAQI
16th Sep 20251029 AMAQI
16th Sep 202510810 AMAQI
16th Sep 202510211 AMAQI
16th Sep 20258412 PMAQI
16th Sep 2025691 PMAQI
16th Sep 2025702 PMAQI
16th Sep 2025613 PMAQI
16th Sep 2025624 PMAQI
16th Sep 2025615 PMAQI
16th Sep 2025636 PMAQI
16th Sep 2025627 PMAQI
16th Sep 2025618 PMAQI
16th Sep 2025609 PMAQI
16th Sep 20256210 PMAQI
16th Sep 20256311 PMAQI
17th Sep 20256012 AMAQI
17th Sep 2025611 AMAQI
17th Sep 2025612 AMAQI
17th Sep 2025643 AMAQI
17th Sep 2025664 AMAQI

28°C24/34°C

17th Sep 2025665 AMAQI
17th Sep 2025666 AMAQI
17th Sep 2025667 AMAQI
17th Sep 2025508 AMAQI
17th Sep 2025489 AMAQI
17th Sep 20253910 AMAQI
17th Sep 20253211 AMAQI
17th Sep 20253412 PMAQI
17th Sep 2025361 PMAQI
17th Sep 2025402 PMAQI
17th Sep 2025413 PMAQI
17th Sep 2025394 PMAQI
17th Sep 2025425 PMAQI
17th Sep 2025396 PMAQI
17th Sep 2025527 PMAQI
17th Sep 2025578 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20255610 PMAQI
17th Sep 20255711 PMAQI
18th Sep 20255712 AMAQI
18th Sep 2025621 AMAQI
18th Sep 2025622 AMAQI
18th Sep 2025603 AMAQI
18th Sep 2025594 AMAQI

22°C20/24°C

18th Sep 2025595 AMAQI
18th Sep 2025596 AMAQI
18th Sep 2025597 AMAQI
18th Sep 2025478 AMAQI
18th Sep 2025429 AMAQI
18th Sep 20252510 AMAQI
18th Sep 20252611 AMAQI
18th Sep 20252612 PMAQI
18th Sep 2025241 PMAQI
18th Sep 2025192 PMAQI
18th Sep 2025373 PMAQI
18th Sep 2025414 PMAQI
18th Sep 2025445 PMAQI
18th Sep 2025386 PMAQI
18th Sep 2025497 PMAQI
18th Sep 2025548 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255210 PMAQI
18th Sep 20255211 PMAQI
19th Sep 20255312 AMAQI
19th Sep 2025591 AMAQI
19th Sep 2025582 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025554 AMAQI

21°C18/25°C

19th Sep 2025555 AMAQI
19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025378 AMAQI
19th Sep 2025299 AMAQI
19th Sep 20253010 AMAQI
19th Sep 20254311 AMAQI
19th Sep 20254212 PMAQI
19th Sep 2025431 PMAQI
19th Sep 2025402 PMAQI
19th Sep 2025343 PMAQI
19th Sep 2025384 PMAQI
19th Sep 2025445 PMAQI
19th Sep 2025436 PMAQI
19th Sep 2025387 PMAQI
19th Sep 2025498 PMAQI
19th Sep 2025479 PMAQI
19th Sep 20254710 PMAQI
19th Sep 20254711 PMAQI
20th Sep 20255212 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025543 AMAQI
20th Sep 2025534 AMAQI

20°C18/21°C

20th Sep 2025535 AMAQI
20th Sep 2025546 AMAQI
20th Sep 2025537 AMAQI
20th Sep 2025598 AMAQI
20th Sep 2025619 AMAQI
20th Sep 20256210 AMAQI
20th Sep 20256511 AMAQI
20th Sep 20256712 PMAQI
20th Sep 2025661 PMAQI
20th Sep 2025642 PMAQI
20th Sep 2025623 PMAQI
20th Sep 2025614 PMAQI
20th Sep 2025625 PMAQI
20th Sep 2025596 PMAQI
20th Sep 2025647 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025629 PMAQI
20th Sep 20256410 PMAQI
20th Sep 20256611 PMAQI
21st Sep 20256812 AMAQI
21st Sep 2025551 AMAQI
21st Sep 2025542 AMAQI
21st Sep 2025553 AMAQI
21st Sep 2025564 AMAQI

19°C15/23°C

21st Sep 2025555 AMAQI
21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025908 AMAQI
21st Sep 20251059 AMAQI
21st Sep 202510210 AMAQI
21st Sep 20259311 AMAQI
21st Sep 20257412 PMAQI
21st Sep 2025581 PMAQI
21st Sep 2025542 PMAQI
21st Sep 2025533 PMAQI
21st Sep 2025524 PMAQI
21st Sep 2025595 PMAQI
21st Sep 2025586 PMAQI
21st Sep 2025587 PMAQI
21st Sep 2025588 PMAQI
21st Sep 2025619 PMAQI
21st Sep 20255910 PMAQI
21st Sep 20256011 PMAQI
22nd Sep 20255812 AMAQI
22nd Sep 2025571 AMAQI
22nd Sep 2025572 AMAQI
22nd Sep 2025593 AMAQI
22nd Sep 2025624 AMAQI

20°C15/26°C

22nd Sep 2025625 AMAQI
22nd Sep 2025626 AMAQI
22nd Sep 2025627 AMAQI
22nd Sep 2025588 AMAQI
22nd Sep 2025589 AMAQI
22nd Sep 20255610 AMAQI
22nd Sep 20255211 AMAQI
22nd Sep 20254912 PMAQI
22nd Sep 2025481 PMAQI
22nd Sep 2025412 PMAQI
22nd Sep 2025423 PMAQI
22nd Sep 2025424 PMAQI
22nd Sep 2025445 PMAQI
22nd Sep 2025426 PMAQI
22nd Sep 2025487 PMAQI
22nd Sep 2025558 PMAQI
22nd Sep 2025619 PMAQI
22nd Sep 20255810 PMAQI
22nd Sep 20255811 PMAQI
23rd Sep 20255612 AMAQI
23rd Sep 2025581 AMAQI
23rd Sep 2025582 AMAQI
23rd Sep 2025583 AMAQI
23rd Sep 2025584 AMAQI

22°C18/27°C

23rd Sep 2025585 AMAQI
23rd Sep 2025586 AMAQI
23rd Sep 2025587 AMAQI
23rd Sep 2025568 AMAQI
23rd Sep 2025589 AMAQI
23rd Sep 20255510 AMAQI
23rd Sep 20255211 AMAQI
23rd Sep 20255212 PMAQI
23rd Sep 2025541 PMAQI
23rd Sep 2025542 PMAQI
23rd Sep 2025563 PMAQI
23rd Sep 2025554 PMAQI
23rd Sep 2025605 PMAQI
23rd Sep 2025586 PMAQI
23rd Sep 2025587 PMAQI
23rd Sep 2025588 PMAQI
23rd Sep 2025619 PMAQI
23rd Sep 20255810 PMAQI
23rd Sep 20255811 PMAQI
24th Sep 20256012 AMAQI
24th Sep 2025581 AMAQI
24th Sep 2025582 AMAQI
24th Sep 2025583 AMAQI
24th Sep 2025584 AMAQI

24°C21/30°C

24th Sep 2025585 AMAQI
24th Sep 2025586 AMAQI
24th Sep 2025587 AMAQI
24th Sep 2025368 AMAQI
24th Sep 2025449 AMAQI
24th Sep 20253010 AMAQI
24th Sep 20253411 AMAQI
24th Sep 20253312 PMAQI
24th Sep 2025331 PMAQI
24th Sep 2025352 PMAQI
24th Sep 2025523 PMAQI
24th Sep 2025524 PMAQI
24th Sep 2025495 PMAQI
24th Sep 2025416 PMAQI
24th Sep 2025507 PMAQI
24th Sep 2025548 PMAQI
24th Sep 2025569 PMAQI
24th Sep 20255210 PMAQI
24th Sep 20255211 PMAQI
25th Sep 20255512 AMAQI
25th Sep 2025561 AMAQI
25th Sep 2025582 AMAQI
25th Sep 2025563 AMAQI
25th Sep 2025554 AMAQI

20°C19/21°C

25th Sep 2025565 AMAQI
25th Sep 2025556 AMAQI
25th Sep 2025567 AMAQI
25th Sep 2025618 AMAQI
25th Sep 2025669 AMAQI
25th Sep 20257010 AMAQI
25th Sep 20257311 AMAQI
25th Sep 20256712 PMAQI
25th Sep 2025531 PMAQI
25th Sep 2025502 PMAQI
25th Sep 2025543 PMAQI
25th Sep 2025584 PMAQI
25th Sep 2025565 PMAQI
25th Sep 2025566 PMAQI
25th Sep 2025587 PMAQI
25th Sep 2025668 PMAQI
25th Sep 2025669 PMAQI
25th Sep 20256310 PMAQI
25th Sep 20255911 PMAQI
26th Sep 20256712 AMAQI
26th Sep 2025701 AMAQI
26th Sep 2025682 AMAQI
26th Sep 2025703 AMAQI
26th Sep 2025674 AMAQI

21°C20/22°C

26th Sep 2025705 AMAQI
26th Sep 2025676 AMAQI
26th Sep 2025647 AMAQI
26th Sep 2025578 AMAQI
26th Sep 2025619 AMAQI
26th Sep 20256610 AMAQI
26th Sep 20255811 AMAQI
26th Sep 20256512 PMAQI
26th Sep 2025581 PMAQI
26th Sep 2025522 PMAQI
26th Sep 2025493 PMAQI
26th Sep 2025504 PMAQI
26th Sep 2025505 PMAQI
26th Sep 2025496 PMAQI
26th Sep 2025447 PMAQI
26th Sep 2025398 PMAQI
26th Sep 2025439 PMAQI
26th Sep 20255810 PMAQI
26th Sep 20256511 PMAQI
27th Sep 20256112 AMAQI
27th Sep 2025581 AMAQI
27th Sep 2025592 AMAQI
27th Sep 2025613 AMAQI
27th Sep 2025614 AMAQI

21°C19/23°C

27th Sep 2025595 AMAQI
27th Sep 2025576 AMAQI
27th Sep 2025567 AMAQI
27th Sep 2025578 AMAQI
27th Sep 2025599 AMAQI
27th Sep 20255810 AMAQI
27th Sep 20255711 AMAQI
27th Sep 20255512 PMAQI
27th Sep 2025551 PMAQI
27th Sep 2025562 PMAQI
27th Sep 2025543 PMAQI
27th Sep 2025534 PMAQI
27th Sep 2025525 PMAQI
27th Sep 2025516 PMAQI
27th Sep 2025537 PMAQI
27th Sep 2025548 PMAQI
27th Sep 2025579 PMAQI
27th Sep 20256110 PMAQI
27th Sep 20256011 PMAQI
28th Sep 20256112 AMAQI
28th Sep 2025641 AMAQI
28th Sep 2025672 AMAQI
28th Sep 2025743 AMAQI
28th Sep 2025724 AMAQI

21°C20/23°C

28th Sep 2025745 AMAQI
28th Sep 2025746 AMAQI
28th Sep 2025717 AMAQI
28th Sep 2025708 AMAQI
28th Sep 2025679 AMAQI
28th Sep 20257010 AMAQI
28th Sep 20257211 AMAQI
28th Sep 20256812 PMAQI
28th Sep 2025611 PMAQI
28th Sep 2025582 PMAQI
28th Sep 2025593 PMAQI
28th Sep 2025624 PMAQI
28th Sep 2025695 PMAQI
28th Sep 2025716 PMAQI
28th Sep 2025797 PMAQI
28th Sep 2025898 PMAQI
28th Sep 2025909 PMAQI
28th Sep 20258510 PMAQI
28th Sep 20258511 PMAQI
29th Sep 20258912 AMAQI
29th Sep 2025971 AMAQI
29th Sep 2025952 AMAQI
29th Sep 2025973 AMAQI
29th Sep 2025964 AMAQI

23°C21/26°C

29th Sep 20251015 AMAQI
29th Sep 20251156 AMAQI
29th Sep 20251247 AMAQI
29th Sep 20251298 AMAQI
29th Sep 20251169 AMAQI
29th Sep 202512010 AMAQI
29th Sep 202513211 AMAQI
29th Sep 202512412 PMAQI
29th Sep 20251181 PMAQI
29th Sep 20251012 PMAQI
29th Sep 2025973 PMAQI
29th Sep 2025954 PMAQI
29th Sep 2025975 PMAQI
29th Sep 2025956 PMAQI
29th Sep 2025897 PMAQI
29th Sep 2025858 PMAQI
29th Sep 2025879 PMAQI
29th Sep 20259110 PMAQI
29th Sep 20258111 PMAQI
30th Sep 20258912 AMAQI
30th Sep 2025821 AMAQI
30th Sep 2025822 AMAQI
30th Sep 2025773 AMAQI
30th Sep 2025844 AMAQI

21°C19/23°C

30th Sep 2025855 AMAQI
30th Sep 2025796 AMAQI
30th Sep 2025887 AMAQI
30th Sep 2025878 AMAQI
30th Sep 2025889 AMAQI
30th Sep 20258510 AMAQI
30th Sep 20259711 AMAQI
30th Sep 20259312 PMAQI
30th Sep 2025941 PMAQI
30th Sep 2025882 PMAQI
30th Sep 2025883 PMAQI
30th Sep 2025934 PMAQI
30th Sep 2025935 PMAQI
30th Sep 2025846 PMAQI
30th Sep 2025777 PMAQI
30th Sep 2025758 PMAQI
30th Sep 2025859 PMAQI
30th Sep 20258510 PMAQI
30th Sep 20258011 PMAQI
1st Oct 20258112 AMAQI
1st Oct 2025801 AMAQI
1st Oct 2025802 AMAQI
1st Oct 2025803 AMAQI
1st Oct 2025864 AMAQI

22°C19/26°C

1st Oct 2025865 AMAQI
1st Oct 2025826 AMAQI
1st Oct 2025777 AMAQI
1st Oct 2025838 AMAQI
1st Oct 2025839 AMAQI
1st Oct 20258410 AMAQI
1st Oct 20259111 AMAQI
1st Oct 202510012 PMAQI
1st Oct 20251071 PMAQI
1st Oct 20251092 PMAQI
1st Oct 20251033 PMAQI
1st Oct 20251004 PMAQI
1st Oct 2025985 PMAQI
1st Oct 2025946 PMAQI
1st Oct 2025997 PMAQI
1st Oct 2025968 PMAQI
1st Oct 2025969 PMAQI
1st Oct 20259910 PMAQI
1st Oct 202510411 PMAQI
2nd Oct 202510312 AMAQI
2nd Oct 20251081 AMAQI
2nd Oct 20251112 AMAQI
2nd Oct 20251063 AMAQI
2nd Oct 20251034 AMAQI

21°C19/25°C

2nd Oct 2025975 AMAQI
2nd Oct 20251076 AMAQI
2nd Oct 20251117 AMAQI
2nd Oct 20251098 AMAQI
2nd Oct 20251149 AMAQI
2nd Oct 202510710 AMAQI
2nd Oct 202511111 AMAQI
2nd Oct 202510512 PMAQI
2nd Oct 20251021 PMAQI
2nd Oct 20251002 PMAQI
2nd Oct 20251063 PMAQI
2nd Oct 2025964 PMAQI
2nd Oct 2025965 PMAQI
2nd Oct 2025936 PMAQI
2nd Oct 2025757 PMAQI
2nd Oct 2025618 PMAQI
2nd Oct 2025549 PMAQI
2nd Oct 20255410 PMAQI
2nd Oct 20255511 PMAQI
3rd Oct 20255612 AMAQI
3rd Oct 2025621 AMAQI
3rd Oct 2025632 AMAQI
3rd Oct 2025663 AMAQI
3rd Oct 2025704 AMAQI

22°C19/23°C

3rd Oct 2025705 AMAQI
3rd Oct 2025696 AMAQI
3rd Oct 2025727 AMAQI
3rd Oct 2025658 AMAQI
3rd Oct 2025689 AMAQI
3rd Oct 20256710 AMAQI
3rd Oct 20256611 AMAQI
3rd Oct 20256512 PMAQI
3rd Oct 2025621 PMAQI
3rd Oct 2025612 PMAQI
3rd Oct 2025653 PMAQI
3rd Oct 2025634 PMAQI
3rd Oct 2025665 PMAQI
3rd Oct 2025666 PMAQI
3rd Oct 2025567 PMAQI
3rd Oct 2025728 PMAQI
3rd Oct 2025719 PMAQI
3rd Oct 20257710 PMAQI
3rd Oct 20257811 PMAQI
4th Oct 20257812 AMAQI
4th Oct 2025781 AMAQI
4th Oct 2025792 AMAQI
4th Oct 2025793 AMAQI
4th Oct 2025754 AMAQI

21°C18/23°C

4th Oct 2025795 AMAQI
4th Oct 2025836 AMAQI
4th Oct 2025887 AMAQI
4th Oct 2025888 AMAQI
4th Oct 2025859 AMAQI
4th Oct 20258810 AMAQI
4th Oct 20258811 AMAQI
4th Oct 20258412 PMAQI
4th Oct 2025781 PMAQI
4th Oct 2025702 PMAQI
4th Oct 2025693 PMAQI
4th Oct 2025714 PMAQI
4th Oct 2025795 PMAQI
4th Oct 2025756 PMAQI
4th Oct 2025697 PMAQI
4th Oct 2025718 PMAQI
4th Oct 2025729 PMAQI
4th Oct 20257110 PMAQI
4th Oct 20256811 PMAQI
5th Oct 20256312 AMAQI
5th Oct 2025621 AMAQI
5th Oct 2025612 AMAQI
5th Oct 2025543 AMAQI
5th Oct 2025574 AMAQI

22°C20/25°C

5th Oct 2025555 AMAQI
5th Oct 2025556 AMAQI
5th Oct 2025537 AMAQI
5th Oct 2025608 AMAQI
5th Oct 2025639 AMAQI
5th Oct 20256810 AMAQI
5th Oct 20257611 AMAQI
5th Oct 20259212 PMAQI
5th Oct 20251041 PMAQI
5th Oct 20251072 PMAQI
5th Oct 20251153 PMAQI
5th Oct 20251204 PMAQI
5th Oct 20251205 PMAQI
5th Oct 20251186 PMAQI
5th Oct 20251027 PMAQI
5th Oct 20251058 PMAQI
5th Oct 20251099 PMAQI
5th Oct 202511910 PMAQI
5th Oct 202513011 PMAQI
6th Oct 202514312 AMAQI
6th Oct 20251521 AMAQI
6th Oct 20251562 AMAQI
6th Oct 20251603 AMAQI
6th Oct 20251544 AMAQI

25°C22/30°C

6th Oct 20251545 AMAQI
6th Oct 20251566 AMAQI
6th Oct 20251497 AMAQI
6th Oct 20251468 AMAQI
6th Oct 20251519 AMAQI
6th Oct 202514810 AMAQI
6th Oct 202514511 AMAQI
6th Oct 202515712 PMAQI
6th Oct 20251541 PMAQI
6th Oct 20251572 PMAQI
6th Oct 20251573 PMAQI
6th Oct 20251504 PMAQI
6th Oct 20251475 PMAQI
6th Oct 20251506 PMAQI
6th Oct 20251527 PMAQI
6th Oct 20251488 PMAQI
6th Oct 20251359 PMAQI
6th Oct 202513210 PMAQI
6th Oct 202511611 PMAQI
7th Oct 202511312 AMAQI
7th Oct 2025951 AMAQI

26°C21/30°C

7th Oct 2025837 PMAQI
7th Oct 2025958 PMAQI
7th Oct 2025989 PMAQI
7th Oct 20259710 PMAQI
7th Oct 202510211 PMAQI
8th Oct 202511512 AMAQI
8th Oct 20251051 AMAQI
8th Oct 20251162 AMAQI
8th Oct 20251123 AMAQI
8th Oct 20251034 AMAQI

23°C21/26°C

8th Oct 2025975 AMAQI
8th Oct 2025966 AMAQI
8th Oct 2025947 AMAQI
8th Oct 2025898 AMAQI
8th Oct 2025899 AMAQI
8th Oct 20258610 AMAQI
8th Oct 20258511 AMAQI
8th Oct 20258012 PMAQI
8th Oct 2025811 PMAQI
8th Oct 2025762 PMAQI
8th Oct 2025793 PMAQI
8th Oct 2025804 PMAQI
8th Oct 2025795 PMAQI
8th Oct 2025796 PMAQI
8th Oct 2025767 PMAQI
8th Oct 2025748 PMAQI
8th Oct 2025699 PMAQI
8th Oct 20256810 PMAQI
8th Oct 20256711 PMAQI
9th Oct 20255912 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025572 AMAQI
9th Oct 2025593 AMAQI
9th Oct 2025584 AMAQI

22°C20/26°C

9th Oct 2025575 AMAQI
9th Oct 2025586 AMAQI
9th Oct 2025607 AMAQI
9th Oct 2025608 AMAQI
9th Oct 2025609 AMAQI
9th Oct 20255910 AMAQI
9th Oct 20256011 AMAQI
9th Oct 20255912 PMAQI
9th Oct 2025561 PMAQI
9th Oct 2025582 PMAQI
9th Oct 2025573 PMAQI
9th Oct 2025604 PMAQI
9th Oct 2025635 PMAQI
9th Oct 2025596 PMAQI
9th Oct 2025557 PMAQI
9th Oct 2025648 PMAQI
9th Oct 2025699 PMAQI
9th Oct 20256610 PMAQI
9th Oct 20257011 PMAQI
10th Oct 20256812 AMAQI
10th Oct 2025631 AMAQI
10th Oct 2025582 AMAQI
10th Oct 2025603 AMAQI
10th Oct 2025624 AMAQI

23°C19/28°C

10th Oct 2025675 AMAQI
10th Oct 2025706 AMAQI
10th Oct 2025797 AMAQI
10th Oct 2025768 AMAQI
10th Oct 2025849 AMAQI
10th Oct 20258510 AMAQI
10th Oct 20258111 AMAQI
10th Oct 20258312 PMAQI
10th Oct 2025821 PMAQI
10th Oct 2025822 PMAQI
10th Oct 2025863 PMAQI
10th Oct 2025844 PMAQI
10th Oct 2025825 PMAQI
10th Oct 2025806 PMAQI
10th Oct 2025837 PMAQI
10th Oct 2025868 PMAQI
10th Oct 2025869 PMAQI
10th Oct 202510910 PMAQI
10th Oct 202514211 PMAQI
11th Oct 202515012 AMAQI
11th Oct 20251511 AMAQI
11th Oct 20251522 AMAQI
11th Oct 20251493 AMAQI
11th Oct 20251504 AMAQI

25°C21/30°C

11th Oct 20251525 AMAQI
11th Oct 20251426 AMAQI
11th Oct 20251377 AMAQI
11th Oct 20251398 AMAQI
11th Oct 20251319 AMAQI
11th Oct 202512710 AMAQI
11th Oct 202513311 AMAQI
11th Oct 202514412 PMAQI
11th Oct 20251431 PMAQI
11th Oct 20251282 PMAQI
11th Oct 20251313 PMAQI
11th Oct 20251324 PMAQI
11th Oct 20251465 PMAQI
11th Oct 20251416 PMAQI
11th Oct 20251507 PMAQI
11th Oct 20251388 PMAQI
11th Oct 20251329 PMAQI
11th Oct 202512910 PMAQI
11th Oct 202513211 PMAQI
12th Oct 202514012 AMAQI
12th Oct 20251431 AMAQI
12th Oct 20251312 AMAQI
12th Oct 20251083 AMAQI
12th Oct 20251044 AMAQI

24°C21/28°C

12th Oct 20251085 AMAQI
12th Oct 20251056 AMAQI
12th Oct 2025997 AMAQI
12th Oct 2025938 AMAQI
12th Oct 2025849 AMAQI
12th Oct 202510410 AMAQI
12th Oct 202510511 AMAQI
12th Oct 20257012 PMAQI
12th Oct 2025631 PMAQI
12th Oct 2025622 PMAQI
12th Oct 2025613 PMAQI
12th Oct 2025624 PMAQI
12th Oct 2025605 PMAQI
12th Oct 2025626 PMAQI
12th Oct 2025647 PMAQI
12th Oct 2025708 PMAQI
12th Oct 2025719 PMAQI
12th Oct 20257010 PMAQI
12th Oct 20257011 PMAQI
13th Oct 20256512 AMAQI
13th Oct 2025621 AMAQI
13th Oct 2025612 AMAQI
13th Oct 2025593 AMAQI
13th Oct 2025594 AMAQI

22°C20/25°C

13th Oct 2025565 AMAQI
5 AM
13th Oct 2025576 AMAQI
13th Oct 2025617 AMAQI
13th Oct 2025638 AMAQI
13th Oct 2025649 AMAQI
13th Oct 20256310 AMAQI
13th Oct 20256011 AMAQI
11 AM
13th Oct 20256012 PMAQI
5 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
5 AM - 11 AM

75AQI

7 hours / Day
210 hours / Month
Avg. Lowest Time
12 PM - 5 PM

72AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 75), while the lowest AQI was between 12 PM to 5 PM (Avg. 72).
Night time
Avg. Highest Time
12 AM - 4 AM

75AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
6 PM - 11 PM

73AQI

6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 75), while the lowest AQI was between 6 PM to 11 PM (Avg. 73).

2025 Days Vs Air Quality

Huai An, Huaiyin, Jiangsu, China

2025

4%

10

63%

180

26%

74

7%

21

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
10 Days
Moderate
180 Days
Poor
74 Days
Unhealthy
21 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 4%

Health Risk Level:

Extreme

In 2025, 4% of 286 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

Huai An, Huaiyin, 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
155AQI
2nd January 2025
157AQI
3rd January 2025
130AQI
4th January 2025
143AQI
5th January 2025
163AQI
6th January 2025
143AQI
7th January 2025
122AQI
8th January 2025
128AQI
9th January 2025
88AQI
10th January 2025
99AQI
11th January 2025
123AQI
12th January 2025
143AQI
13th January 2025
148AQI
14th January 2025
166AQI
15th January 2025
107AQI
16th January 2025
129AQI
17th January 2025
146AQI
18th January 2025
159AQI
19th January 2025
176AQI
20th January 2025
182AQI
21st January 2025
186AQI
22nd January 2025
153AQI
23rd January 2025
123AQI
24th January 2025
101AQI
25th January 2025
103AQI
26th January 2025
140AQI
27th January 2025
82AQI
28th January 2025
122AQI
29th January 2025
131AQI
30th January 2025
151AQI
31st January 2025
153AQI
1st February 2025
125AQI
2nd February 2025
159AQI
3rd February 2025
147AQI
4th February 2025
126AQI
5th February 2025
118AQI
6th February 2025
100AQI
7th February 2025
80AQI
8th February 2025
81AQI
9th February 2025
97AQI
10th February 2025
117AQI
11th February 2025
131AQI
12th February 2025
149AQI
13th February 2025
114AQI
14th February 2025
153AQI
15th February 2025
113AQI
16th February 2025
159AQI
17th February 2025
88AQI
18th February 2025
111AQI
19th February 2025
93AQI
20th February 2025
87AQI
21st February 2025
87AQI
22nd February 2025
112AQI
23rd February 2025
110AQI
24th February 2025
115AQI
25th February 2025
140AQI
26th February 2025
152AQI
27th February 2025
168AQI
28th February 2025
174AQI
1st March 2025
168AQI
2nd March 2025
114AQI
3rd March 2025
103AQI
4th March 2025
113AQI
5th March 2025
134AQI
6th March 2025
117AQI
7th March 2025
138AQI
8th March 2025
151AQI
9th March 2025
147AQI
10th March 2025
148AQI
11th March 2025
166AQI
12th March 2025
168AQI
13th March 2025
126AQI
14th March 2025
103AQI
15th March 2025
95AQI
16th March 2025
85AQI
17th March 2025
89AQI
18th March 2025
76AQI
19th March 2025
90AQI
20th March 2025
108AQI
21st March 2025
94AQI
22nd March 2025
94AQI
23rd March 2025
120AQI
24th March 2025
130AQI
25th March 2025
124AQI
26th March 2025
132AQI
27th March 2025
134AQI
28th March 2025
104AQI
29th March 2025
102AQI
30th March 2025
98AQI
31st March 2025
93AQI
1st April 2025
102AQI
2nd April 2025
95AQI
3rd April 2025
86AQI
4th April 2025
119AQI
5th April 2025
99AQI
6th April 2025
94AQI
7th April 2025
101AQI
8th April 2025
117AQI
9th April 2025
133AQI
10th April 2025
108AQI
11th April 2025
145AQI
12th April 2025
144AQI
13th April 2025
106AQI
14th April 2025
86AQI
15th April 2025
80AQI
16th April 2025
82AQI
17th April 2025
98AQI
18th April 2025
121AQI
19th April 2025
129AQI
20th April 2025
92AQI
21st April 2025
104AQI
22nd April 2025
102AQI
23rd April 2025
101AQI
24th April 2025
86AQI
25th April 2025
72AQI
26th April 2025
74AQI
27th April 2025
80AQI
28th April 2025
79AQI
29th April 2025
89AQI
30th April 2025
89AQI
1st May 2025
85AQI
2nd May 2025
88AQI
3rd May 2025
74AQI
4th May 2025
71AQI
5th May 2025
71AQI
6th May 2025
95AQI
7th May 2025
91AQI
8th May 2025
84AQI
9th May 2025
58AQI
10th May 2025
69AQI
11th May 2025
77AQI
12th May 2025
74AQI
13th May 2025
85AQI
14th May 2025
119AQI
15th May 2025
118AQI
16th May 2025
89AQI
17th May 2025
104AQI
18th May 2025
80AQI
19th May 2025
113AQI
20th May 2025
101AQI
21st May 2025
92AQI
22nd May 2025
96AQI
23rd May 2025
107AQI
24th May 2025
96AQI
25th May 2025
94AQI
26th May 2025
98AQI
27th May 2025
89AQI
28th May 2025
90AQI
29th May 2025
85AQI
30th May 2025
101AQI
31st May 2025
111AQI
1st June 2025
78AQI
2nd June 2025
69AQI
3rd June 2025
88AQI
4th June 2025
96AQI
5th June 2025
91AQI
6th June 2025
91AQI
7th June 2025
84AQI
8th June 2025
72AQI
9th June 2025
72AQI
10th June 2025
73AQI
11th June 2025
71AQI
12th June 2025
65AQI
13th June 2025
74AQI
14th June 2025
70AQI
15th June 2025
63AQI
16th June 2025
68AQI
17th June 2025
67AQI
18th June 2025
75AQI
19th June 2025
63AQI
20th June 2025
53AQI
21st June 2025
56AQI
22nd June 2025
56AQI
23rd June 2025
60AQI
24th June 2025
63AQI
25th June 2025
68AQI
26th June 2025
84AQI
27th June 2025
70AQI
28th June 2025
62AQI
29th June 2025
58AQI
30th June 2025
60AQI
1st July 2025
66AQI
2nd July 2025
63AQI
3rd July 2025
69AQI
4th July 2025
70AQI
5th July 2025
71AQI
6th July 2025
73AQI
7th July 2025
74AQI
8th July 2025
55AQI
9th July 2025
63AQI
10th July 2025
81AQI
11th July 2025
75AQI
12th July 2025
68AQI
13th July 2025
73AQI
14th July 2025
62AQI
15th July 2025
69AQI
16th July 2025
73AQI
17th July 2025
66AQI
18th July 2025
71AQI
19th July 2025
63AQI
20th July 2025
61AQI
21st July 2025
55AQI
22nd July 2025
55AQI
23rd July 2025
52AQI
24th July 2025
53AQI
25th July 2025
58AQI
26th July 2025
54AQI
27th July 2025
56AQI
28th July 2025
48AQI
29th July 2025
52AQI
30th July 2025
52AQI
31st July 2025
48AQI
1st August 2025
48AQI
2nd August 2025
44AQI
3rd August 2025
52AQI
4th August 2025
55AQI
5th August 2025
54AQI
6th August 2025
61AQI
7th August 2025
56AQI
8th August 2025
59AQI
9th August 2025
59AQI
10th August 2025
49AQI
11th August 2025
46AQI
12th August 2025
49AQI
13th August 2025
53AQI
14th August 2025
53AQI
15th August 2025
53AQI
16th August 2025
55AQI
17th August 2025
58AQI
18th August 2025
61AQI
19th August 2025
63AQI
20th August 2025
61AQI
21st August 2025
65AQI
22nd August 2025
63AQI
23rd August 2025
63AQI
24th August 2025
61AQI
25th August 2025
59AQI
26th August 2025
59AQI
27th August 2025
63AQI
28th August 2025
63AQI
29th August 2025
63AQI
30th August 2025
63AQI
31st August 2025
55AQI
1st September 2025
54AQI
2nd September 2025
54AQI
3rd September 2025
58AQI
4th September 2025
58AQI
5th September 2025
59AQI
6th September 2025
63AQI
7th September 2025
71AQI
8th September 2025
60AQI
9th September 2025
58AQI
10th September 2025
57AQI
11th September 2025
57AQI
12th September 2025
54AQI
13th September 2025
59AQI
14th September 2025
60AQI
15th September 2025
63AQI
16th September 2025
67AQI
17th September 2025
53AQI
18th September 2025
48AQI
19th September 2025
47AQI
20th September 2025
60AQI
21st September 2025
63AQI
22nd September 2025
54AQI
23rd September 2025
57AQI
24th September 2025
50AQI
25th September 2025
58AQI
26th September 2025
60AQI
27th September 2025
58AQI
28th September 2025
70AQI
29th September 2025
98AQI
30th September 2025
87AQI
1st October 2025
90AQI
2nd October 2025
94AQI
3rd October 2025
64AQI
4th October 2025
77AQI
5th October 2025
76AQI
6th October 2025
147AQI
7th October 2025
99AQI
8th October 2025
92AQI
9th October 2025
61AQI
10th October 2025
80AQI
11th October 2025
143AQI
12th October 2025
106AQI
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

137AQI

122AQI

118AQI

100AQI

90AQI

71AQI

63AQI

57AQI

61AQI

94AQI

No. of days

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

202591AQI

3
17
11
8
14
6
9
18
4
16
14
23
8
30
2
29
5
26
3
27
9
3
10
180
74
21

Highest AQI recorded in

January

137AQI

Lowest AQI recorded in

August

57AQI

202499AQI

7
9
15
9
12
4
4
6
18
7
16
14
20
10
1
1
24
5
11
17
3
2
28
1
8
22
2
14
15
2
15
9
4
23
8
26
178
119
39
4

Highest AQI recorded in

December

140AQI

Lowest AQI recorded in

September

58AQI

202399AQI

7
13
8
3
10
13
5
7
15
7
2
13
15
2
1
19
9
2
6
21
3
15
16
6
24
1
2
24
4
14
12
5
10
8
8
11
9
9
2
30
176
102
44
9

Highest AQI recorded in

January

134AQI

Lowest AQI recorded in

July

51AQI

2022102AQI

6
7
17
1
6
7
7
1
10
14
6
16
11
3
21
10
26
4
23
1
1
2
25
1
2
23
6
1
14
12
3
11
9
10
1
6
181
83
46
2

Highest AQI recorded in

January

142AQI

Lowest AQI recorded in

September

65AQI

2021102AQI

5
14
10
2
12
10
6
7
17
4
1
2
18
10
1
1
19
9
1
2
2
23
5
12
19
6
13
2
7
22
1
6
13
8
4
3
10
12
5
8
8
14
1
36
169
96
45
7
2

Highest AQI recorded in

March

146AQI

Lowest AQI recorded in

July

56AQI

2020100AQI

9
4
6
13
2
7
9
2
5
22
3
4
19
8
8
20
3
20
9
1
18
8
5
10
14
6
4
10
14
3
17
135
81
30
3

Highest AQI recorded in

December

152AQI

Lowest AQI recorded in

August

71AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
102AQI
Least Polluted Year Recorded
2025(Avg.)
91AQI

Huai An's annual 2025 AQI (91) shows an average percentage change of -9.4% (improved AQI) compared to previous years: 2020 (100), 2021 (102), 2022 (102), 2023 (99), 2024 (99).