Huaiyin Monitoring Station, 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+
November Air Quality Analysis
Huaiyin Monitoring Station, Huaiyin, Jiangsu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Nov 2025
206AQILowest AQI recorded on
30th Nov 2022
37AQISame Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 130 of Poor air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Huaiyin Monitoring Station, Huaiyin, Jiangsu, China
AQI
Day
Night
.
6 AM27th Nov 2025
5 PM
5 AM28th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM27th Nov
160AQI
Avg. Lowest Time
8PM27th Nov
109AQI
In the last 24 hours,
Huaiyin Monitoring Station's AQI reached its highest point of 160 at 12 PM during the Night, while the lowest point, 109, was recorded at 8 PM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Huaiyin Monitoring Station, Huaiyin, Jiangsu, China
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Oct 2025746 AMAQI
29th Oct 2025717 AMAQI
29th Oct 2025728 AMAQI
29th Oct 2025679 AMAQI
29th Oct 20256210 AMAQI
29th Oct 20255811 AMAQI
29th Oct 20255612 PMAQI
29th Oct 2025551 PMAQI
29th Oct 2025542 PMAQI
29th Oct 2025543 PMAQI
29th Oct 2025514 PMAQI
29th Oct 2025515 PMAQI
29th Oct 2025526 PMAQI
29th Oct 2025547 PMAQI
29th Oct 2025568 PMAQI
29th Oct 2025589 PMAQI
29th Oct 20255710 PMAQI
29th Oct 20255611 PMAQI
30th Oct 20255812 AMAQI
30th Oct 2025581 AMAQI
30th Oct 2025552 AMAQI
30th Oct 2025603 AMAQI
30th Oct 2025614 AMAQI
30th Oct 2025615 AMAQI
15°C10/20°C
30th Oct 2025606 AMAQI
30th Oct 2025607 AMAQI
30th Oct 2025618 AMAQI
30th Oct 2025619 AMAQI
30th Oct 20256310 AMAQI
30th Oct 20256111 AMAQI
30th Oct 20255912 PMAQI
30th Oct 2025561 PMAQI
30th Oct 2025572 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025554 PMAQI
30th Oct 2025545 PMAQI
30th Oct 2025556 PMAQI
30th Oct 2025587 PMAQI
30th Oct 2025638 PMAQI
30th Oct 2025579 PMAQI
30th Oct 20255410 PMAQI
30th Oct 20254311 PMAQI
31st Oct 20252712 AMAQI
31st Oct 2025271 AMAQI
31st Oct 2025272 AMAQI
31st Oct 2025293 AMAQI
31st Oct 2025474 AMAQI
31st Oct 2025515 AMAQI
17°C14/21°C
31st Oct 2025536 AMAQI
31st Oct 2025527 AMAQI
31st Oct 2025538 AMAQI
31st Oct 2025579 AMAQI
31st Oct 20255710 AMAQI
31st Oct 20256011 AMAQI
31st Oct 20256012 PMAQI
31st Oct 2025641 PMAQI
31st Oct 2025752 PMAQI
31st Oct 2025873 PMAQI
31st Oct 20251084 PMAQI
31st Oct 20251195 PMAQI
31st Oct 20251256 PMAQI
31st Oct 20251347 PMAQI
31st Oct 20251558 PMAQI
31st Oct 20251629 PMAQI
31st Oct 202517110 PMAQI
31st Oct 202518011 PMAQI
1st Nov 202519312 AMAQI
1st Nov 20252151 AMAQI
1st Nov 20252182 AMAQI
1st Nov 20252203 AMAQI
1st Nov 20252144 AMAQI
1st Nov 20252105 AMAQI
17°C14/21°C
1st Nov 20251996 AMAQI
1st Nov 20252047 AMAQI
1st Nov 20251988 AMAQI
1st Nov 20251969 AMAQI
1st Nov 202519810 AMAQI
1st Nov 202519511 AMAQI
1st Nov 202519212 PMAQI
1st Nov 20251981 PMAQI
1st Nov 20252072 PMAQI
1st Nov 20252093 PMAQI
1st Nov 20252054 PMAQI
1st Nov 20252035 PMAQI
1st Nov 20252016 PMAQI
1st Nov 20252117 PMAQI
1st Nov 20252248 PMAQI
1st Nov 20252289 PMAQI
1st Nov 202523210 PMAQI
1st Nov 202522611 PMAQI
2nd Nov 202522212 AMAQI
2nd Nov 20252141 AMAQI
2nd Nov 20252092 AMAQI
2nd Nov 20252123 AMAQI
2nd Nov 20252084 AMAQI
2nd Nov 20252085 AMAQI
16°C12/20°C
2nd Nov 20252166 AMAQI
2nd Nov 20252147 AMAQI
2nd Nov 20252048 AMAQI
2nd Nov 20252039 AMAQI
2nd Nov 202519710 AMAQI
2nd Nov 202520311 AMAQI
2nd Nov 202519212 PMAQI
2nd Nov 20251741 PMAQI
2nd Nov 20251602 PMAQI
2nd Nov 20251393 PMAQI
2nd Nov 2025904 PMAQI
2nd Nov 2025855 PMAQI
2nd Nov 2025786 PMAQI
2nd Nov 2025757 PMAQI
2nd Nov 2025728 PMAQI
2nd Nov 2025749 PMAQI
2nd Nov 20257810 PMAQI
2nd Nov 20258111 PMAQI
3rd Nov 20258012 AMAQI
3rd Nov 2025691 AMAQI
3rd Nov 2025692 AMAQI
3rd Nov 2025683 AMAQI
3rd Nov 2025674 AMAQI
3rd Nov 2025675 AMAQI
13°C9/17°C
3rd Nov 2025686 AMAQI
3rd Nov 2025667 AMAQI
3rd Nov 2025688 AMAQI
3rd Nov 2025679 AMAQI
3rd Nov 20257010 AMAQI
3rd Nov 20257111 AMAQI
3rd Nov 20256812 PMAQI
3rd Nov 2025631 PMAQI
3rd Nov 2025572 PMAQI
3rd Nov 2025573 PMAQI
3rd Nov 2025564 PMAQI
3rd Nov 2025595 PMAQI
3rd Nov 2025586 PMAQI
3rd Nov 2025627 PMAQI
3rd Nov 2025628 PMAQI
3rd Nov 2025629 PMAQI
3rd Nov 20256010 PMAQI
3rd Nov 20256011 PMAQI
4th Nov 20256212 AMAQI
4th Nov 2025621 AMAQI
4th Nov 2025622 AMAQI
4th Nov 2025613 AMAQI
4th Nov 2025574 AMAQI
4th Nov 2025555 AMAQI
11°C8/16°C
4th Nov 2025556 AMAQI
4th Nov 2025597 AMAQI
4th Nov 2025618 AMAQI
4th Nov 2025649 AMAQI
4th Nov 20256910 AMAQI
4th Nov 20257011 AMAQI
4th Nov 20257312 PMAQI
4th Nov 2025781 PMAQI
4th Nov 2025792 PMAQI
4th Nov 2025773 PMAQI
4th Nov 2025764 PMAQI
4th Nov 2025765 PMAQI
4th Nov 2025716 PMAQI
4th Nov 2025707 PMAQI
4th Nov 2025718 PMAQI
4th Nov 2025759 PMAQI
4th Nov 20257610 PMAQI
4th Nov 20257811 PMAQI
5th Nov 20257812 AMAQI
5th Nov 2025781 AMAQI
5th Nov 2025802 AMAQI
5th Nov 2025753 AMAQI
5th Nov 2025754 AMAQI
5th Nov 2025755 AMAQI
13°C9/18°C
5th Nov 2025746 AMAQI
5th Nov 2025767 AMAQI
5th Nov 2025748 AMAQI
5th Nov 2025769 AMAQI
5th Nov 20257110 AMAQI
5th Nov 20256811 AMAQI
5th Nov 20256712 PMAQI
5th Nov 2025661 PMAQI
5th Nov 2025612 PMAQI
5th Nov 2025623 PMAQI
5th Nov 2025694 PMAQI
5th Nov 2025805 PMAQI
5th Nov 2025806 PMAQI
5th Nov 2025807 PMAQI
5th Nov 2025798 PMAQI
5th Nov 2025759 PMAQI
5th Nov 20257010 PMAQI
5th Nov 20256911 PMAQI
6th Nov 20257112 AMAQI
6th Nov 2025721 AMAQI
6th Nov 2025732 AMAQI
6th Nov 2025733 AMAQI
6th Nov 2025744 AMAQI
6th Nov 2025765 AMAQI
14°C9/19°C
6th Nov 2025766 AMAQI
6th Nov 2025777 AMAQI
6th Nov 2025788 AMAQI
6th Nov 2025809 AMAQI
6th Nov 20257810 AMAQI
6th Nov 20257711 AMAQI
6th Nov 20257812 PMAQI
6th Nov 2025761 PMAQI
6th Nov 2025762 PMAQI
6th Nov 2025793 PMAQI
6th Nov 2025684 PMAQI
6th Nov 2025725 PMAQI
6th Nov 2025796 PMAQI
6th Nov 2025857 PMAQI
6th Nov 2025938 PMAQI
6th Nov 20251059 PMAQI
6th Nov 202511110 PMAQI
6th Nov 202511911 PMAQI
7th Nov 202512612 AMAQI
7th Nov 20251271 AMAQI
7th Nov 20251242 AMAQI
7th Nov 20251193 AMAQI
7th Nov 20251024 AMAQI
7th Nov 2025895 AMAQI
16°C12/20°C
7th Nov 2025826 AMAQI
7th Nov 2025827 AMAQI
7th Nov 2025858 AMAQI
7th Nov 2025879 AMAQI
7th Nov 20258810 AMAQI
7th Nov 20259511 AMAQI
7th Nov 20259312 PMAQI
7th Nov 2025881 PMAQI
7th Nov 2025892 PMAQI
7th Nov 2025893 PMAQI
7th Nov 2025934 PMAQI
7th Nov 2025975 PMAQI
7th Nov 2025966 PMAQI
7th Nov 2025967 PMAQI
7th Nov 20251008 PMAQI
7th Nov 20251029 PMAQI
7th Nov 202510610 PMAQI
7th Nov 202510311 PMAQI
8th Nov 20259812 AMAQI
8th Nov 2025901 AMAQI
8th Nov 2025822 AMAQI
8th Nov 2025813 AMAQI
8th Nov 2025674 AMAQI
8th Nov 2025645 AMAQI
16°C15/17°C
8th Nov 2025606 AMAQI
8th Nov 2025557 AMAQI
8th Nov 2025558 AMAQI
8th Nov 2025569 AMAQI
8th Nov 20255010 AMAQI
8th Nov 20255211 AMAQI
8th Nov 20255312 PMAQI
8th Nov 2025551 PMAQI
8th Nov 2025552 PMAQI
8th Nov 2025553 PMAQI
8th Nov 2025554 PMAQI
8th Nov 2025525 PMAQI
8th Nov 2025506 PMAQI
8th Nov 2025567 PMAQI
8th Nov 2025628 PMAQI
8th Nov 2025619 PMAQI
8th Nov 20257010 PMAQI
8th Nov 20258111 PMAQI
9th Nov 20258912 AMAQI
9th Nov 20251061 AMAQI
9th Nov 20251132 AMAQI
9th Nov 20251213 AMAQI
9th Nov 20251304 AMAQI
9th Nov 20251345 AMAQI
15°C15/16°C
9th Nov 20251486 AMAQI
9th Nov 20251447 AMAQI
9th Nov 20251448 AMAQI
9th Nov 20251419 AMAQI
9th Nov 202514910 AMAQI
9th Nov 202515211 AMAQI
9th Nov 202515012 PMAQI
9th Nov 20251501 PMAQI
9th Nov 20251502 PMAQI
9th Nov 20251563 PMAQI
9th Nov 20251574 PMAQI
9th Nov 20251575 PMAQI
9th Nov 20251566 PMAQI
9th Nov 20251577 PMAQI
9th Nov 20251568 PMAQI
9th Nov 20251599 PMAQI
9th Nov 202516310 PMAQI
9th Nov 202516711 PMAQI
10th Nov 202516812 AMAQI
10th Nov 20251691 AMAQI
10th Nov 20251712 AMAQI
10th Nov 20251763 AMAQI
10th Nov 20251764 AMAQI
10th Nov 20251755 AMAQI
15°C12/19°C
10th Nov 20251686 AMAQI
10th Nov 20251627 AMAQI
10th Nov 20251588 AMAQI
10th Nov 20251559 AMAQI
10th Nov 202514610 AMAQI
10th Nov 202514011 AMAQI
10th Nov 202511012 PMAQI
10th Nov 2025851 PMAQI
10th Nov 2025712 PMAQI
10th Nov 2025683 PMAQI
10th Nov 2025664 PMAQI
10th Nov 2025685 PMAQI
10th Nov 2025666 PMAQI
10th Nov 2025647 PMAQI
10th Nov 2025648 PMAQI
10th Nov 2025659 PMAQI
10th Nov 20256510 PMAQI
10th Nov 20256211 PMAQI
11th Nov 20256112 AMAQI
11th Nov 2025591 AMAQI
11th Nov 2025582 AMAQI
11th Nov 2025583 AMAQI
11th Nov 2025584 AMAQI
11th Nov 2025585 AMAQI
12°C9/16°C
11th Nov 2025576 AMAQI
11th Nov 2025567 AMAQI
11th Nov 2025598 AMAQI
11th Nov 2025609 AMAQI
11th Nov 20256210 AMAQI
11th Nov 20255811 AMAQI
11th Nov 20255412 PMAQI
11th Nov 2025411 PMAQI
11th Nov 2025352 PMAQI
11th Nov 2025443 PMAQI
11th Nov 2025424 PMAQI
11th Nov 2025445 PMAQI
11th Nov 2025456 PMAQI
11th Nov 2025527 PMAQI
11th Nov 2025538 PMAQI
11th Nov 2025559 PMAQI
11th Nov 20255510 PMAQI
11th Nov 20255411 PMAQI
12th Nov 20255612 AMAQI
12th Nov 2025541 AMAQI
12th Nov 2025562 AMAQI
12th Nov 2025563 AMAQI
12th Nov 2025604 AMAQI
12th Nov 2025635 AMAQI
13°C11/17°C
12th Nov 2025656 AMAQI
12th Nov 2025727 AMAQI
12th Nov 2025748 AMAQI
12th Nov 2025749 AMAQI
12th Nov 20257110 AMAQI
12th Nov 20257111 AMAQI
12th Nov 20256912 PMAQI
12th Nov 2025681 PMAQI
12th Nov 2025702 PMAQI
12th Nov 2025713 PMAQI
12th Nov 2025734 PMAQI
12th Nov 2025775 PMAQI
12th Nov 2025816 PMAQI
12th Nov 2025847 PMAQI
12th Nov 2025868 PMAQI
12th Nov 2025989 PMAQI
12th Nov 202511210 PMAQI
12th Nov 202511611 PMAQI
13th Nov 202511912 AMAQI
13th Nov 20251271 AMAQI
13th Nov 20251382 AMAQI
13th Nov 20251393 AMAQI
13th Nov 20251394 AMAQI
13th Nov 20251435 AMAQI
13°C10/18°C
13th Nov 20251446 AMAQI
13th Nov 20251537 AMAQI
13th Nov 20251548 AMAQI
13th Nov 20251549 AMAQI
13th Nov 202516110 AMAQI
13th Nov 202516211 AMAQI
13th Nov 202516512 PMAQI
13th Nov 20251711 PMAQI
13th Nov 20251802 PMAQI
13th Nov 20251773 PMAQI
13th Nov 20251764 PMAQI
13th Nov 20251755 PMAQI
13th Nov 20251686 PMAQI
13th Nov 20251647 PMAQI
13th Nov 20251628 PMAQI
13th Nov 20251619 PMAQI
13th Nov 202516310 PMAQI
13th Nov 202516911 PMAQI
14th Nov 202517412 AMAQI
14th Nov 20251711 AMAQI
14th Nov 20251862 AMAQI
14th Nov 20251883 AMAQI
14th Nov 20251914 AMAQI
14th Nov 20251965 AMAQI
13°C10/19°C
14th Nov 20252046 AMAQI
14th Nov 20251987 AMAQI
14th Nov 20251918 AMAQI
14th Nov 20251939 AMAQI
14th Nov 202519410 AMAQI
14th Nov 202519411 AMAQI
14th Nov 202518512 PMAQI
14th Nov 20251801 PMAQI
14th Nov 20251812 PMAQI
14th Nov 20251823 PMAQI
14th Nov 20251744 PMAQI
14th Nov 20251665 PMAQI
14th Nov 20251676 PMAQI
14th Nov 20251717 PMAQI
14th Nov 20251738 PMAQI
14th Nov 20251759 PMAQI
14th Nov 202517610 PMAQI
14th Nov 202517211 PMAQI
15th Nov 202517112 AMAQI
15th Nov 20251651 AMAQI
15th Nov 20251662 AMAQI
15th Nov 20251653 AMAQI
15th Nov 20251654 AMAQI
15th Nov 20251655 AMAQI
14°C10/18°C
15th Nov 20251696 AMAQI
15th Nov 20251727 AMAQI
15th Nov 20251748 AMAQI
15th Nov 20251779 AMAQI
15th Nov 202517710 AMAQI
15th Nov 202518211 AMAQI
15th Nov 202518212 PMAQI
15th Nov 20251811 PMAQI
15th Nov 20251772 PMAQI
15th Nov 20251743 PMAQI
15th Nov 20251704 PMAQI
15th Nov 20251665 PMAQI
15th Nov 20251636 PMAQI
15th Nov 20251647 PMAQI
15th Nov 20251668 PMAQI
15th Nov 20251689 PMAQI
15th Nov 202517210 PMAQI
15th Nov 202517311 PMAQI
16th Nov 202517612 AMAQI
16th Nov 20251761 AMAQI
16th Nov 20251742 AMAQI
16th Nov 20251733 AMAQI
16th Nov 20251684 AMAQI
16th Nov 20251665 AMAQI
15°C11/19°C
16th Nov 20251666 AMAQI
16th Nov 20251647 AMAQI
16th Nov 20251648 AMAQI
16th Nov 20251659 AMAQI
16th Nov 202516410 AMAQI
16th Nov 202516411 AMAQI
16th Nov 202516312 PMAQI
16th Nov 20251641 PMAQI
16th Nov 20251622 PMAQI
16th Nov 20251643 PMAQI
16th Nov 20251654 PMAQI
16th Nov 20251685 PMAQI
16th Nov 20251706 PMAQI
16th Nov 20251727 PMAQI
16th Nov 20251728 PMAQI
16th Nov 20251659 PMAQI
16th Nov 202517610 PMAQI
16th Nov 202515411 PMAQI
17th Nov 202513212 AMAQI
17th Nov 2025811 AMAQI
17th Nov 2025722 AMAQI
17th Nov 2025713 AMAQI
17th Nov 2025624 AMAQI
17th Nov 2025585 AMAQI
15°C11/20°C
17th Nov 2025576 AMAQI
17th Nov 2025567 AMAQI
17th Nov 2025568 AMAQI
17th Nov 2025569 AMAQI
17th Nov 20255510 AMAQI
17th Nov 20255411 AMAQI
17th Nov 20255112 PMAQI
17th Nov 2025451 PMAQI
17th Nov 2025422 PMAQI
17th Nov 2025403 PMAQI
17th Nov 2025444 PMAQI
17th Nov 2025515 PMAQI
17th Nov 2025536 PMAQI
17th Nov 2025557 PMAQI
17th Nov 2025598 PMAQI
17th Nov 2025609 PMAQI
17th Nov 20256410 PMAQI
17th Nov 20256711 PMAQI
18th Nov 20257512 AMAQI
18th Nov 2025751 AMAQI
18th Nov 2025742 AMAQI
18th Nov 2025753 AMAQI
18th Nov 2025734 AMAQI
18th Nov 2025715 AMAQI
6°C3/7°C
18th Nov 2025716 AMAQI
18th Nov 2025727 AMAQI
18th Nov 2025728 AMAQI
18th Nov 2025729 AMAQI
18th Nov 20256510 AMAQI
18th Nov 20256311 AMAQI
18th Nov 20256212 PMAQI
18th Nov 2025601 PMAQI
18th Nov 2025602 PMAQI
18th Nov 2025583 PMAQI
18th Nov 2025654 PMAQI
18th Nov 2025685 PMAQI
18th Nov 2025766 PMAQI
18th Nov 2025867 PMAQI
18th Nov 2025968 PMAQI
18th Nov 20251109 PMAQI
18th Nov 202510910 PMAQI
18th Nov 202511211 PMAQI
19th Nov 202510712 AMAQI
19th Nov 20251061 AMAQI
19th Nov 20251072 AMAQI
19th Nov 20251083 AMAQI
19th Nov 20251134 AMAQI
19th Nov 20251215 AMAQI
4°C0/8°C
19th Nov 20251166 AMAQI
19th Nov 20251217 AMAQI
19th Nov 20251308 AMAQI
19th Nov 20251269 AMAQI
19th Nov 202512410 AMAQI
19th Nov 202511811 AMAQI
19th Nov 202510812 PMAQI
19th Nov 2025991 PMAQI
19th Nov 2025932 PMAQI
19th Nov 2025853 PMAQI
19th Nov 2025844 PMAQI
19th Nov 2025855 PMAQI
19th Nov 2025866 PMAQI
19th Nov 2025947 PMAQI
19th Nov 20251218 PMAQI
19th Nov 20251089 PMAQI
19th Nov 202512110 PMAQI
19th Nov 202511411 PMAQI
20th Nov 202510512 AMAQI
20th Nov 20251041 AMAQI
20th Nov 20251072 AMAQI
20th Nov 20251073 AMAQI
20th Nov 20251084 AMAQI
20th Nov 20251095 AMAQI
5°C1/10°C
20th Nov 20251116 AMAQI
20th Nov 20251097 AMAQI
20th Nov 20251108 AMAQI
20th Nov 20251089 AMAQI
20th Nov 202510310 AMAQI
20th Nov 20259511 AMAQI
20th Nov 20259212 PMAQI
20th Nov 2025871 PMAQI
20th Nov 2025862 PMAQI
20th Nov 2025863 PMAQI
20th Nov 2025904 PMAQI
20th Nov 2025915 PMAQI
20th Nov 2025936 PMAQI
20th Nov 2025987 PMAQI
20th Nov 20251128 PMAQI
20th Nov 20251179 PMAQI
20th Nov 202512610 PMAQI
20th Nov 202513911 PMAQI
21st Nov 202514212 AMAQI
21st Nov 20251461 AMAQI
21st Nov 20251472 AMAQI
21st Nov 20251523 AMAQI
21st Nov 20251554 AMAQI
21st Nov 20251575 AMAQI
9°C5/14°C
21st Nov 20251586 AMAQI
21st Nov 20251647 AMAQI
21st Nov 20251708 AMAQI
21st Nov 20251719 AMAQI
21st Nov 202517610 AMAQI
21st Nov 202518211 AMAQI
21st Nov 202518512 PMAQI
21st Nov 20251901 PMAQI
21st Nov 20251972 PMAQI
21st Nov 20251993 PMAQI
21st Nov 20251984 PMAQI
21st Nov 20251825 PMAQI
21st Nov 20251746 PMAQI
21st Nov 20251747 PMAQI
21st Nov 20251728 PMAQI
21st Nov 20251739 PMAQI
21st Nov 202518110 PMAQI
21st Nov 202518911 PMAQI
22nd Nov 202519312 AMAQI
22nd Nov 20251961 AMAQI
22nd Nov 20251982 AMAQI
22nd Nov 20251993 AMAQI
22nd Nov 20251964 AMAQI
22nd Nov 20251905 AMAQI
10°C7/15°C
22nd Nov 20251906 AMAQI
22nd Nov 20251907 AMAQI
22nd Nov 20251878 AMAQI
22nd Nov 20251879 AMAQI
22nd Nov 202518710 AMAQI
22nd Nov 202518411 AMAQI
22nd Nov 202518212 PMAQI
22nd Nov 20251831 PMAQI
22nd Nov 20251822 PMAQI
22nd Nov 20251733 PMAQI
22nd Nov 20251664 PMAQI
22nd Nov 20251655 PMAQI
22nd Nov 20251596 PMAQI
22nd Nov 20251617 PMAQI
22nd Nov 20251668 PMAQI
22nd Nov 20251689 PMAQI
22nd Nov 202517210 PMAQI
22nd Nov 202517111 PMAQI
23rd Nov 202517112 AMAQI
23rd Nov 20251721 AMAQI
23rd Nov 20251742 AMAQI
23rd Nov 20251773 AMAQI
23rd Nov 20251794 AMAQI
23rd Nov 20251815 AMAQI
11°C7/16°C
23rd Nov 20251836 AMAQI
23rd Nov 20251837 AMAQI
23rd Nov 20251838 AMAQI
23rd Nov 20251849 AMAQI
23rd Nov 202518110 AMAQI
23rd Nov 202518111 AMAQI
23rd Nov 202517912 PMAQI
23rd Nov 20251741 PMAQI
23rd Nov 20251692 PMAQI
23rd Nov 20251663 PMAQI
23rd Nov 20251654 PMAQI
23rd Nov 20251665 PMAQI
23rd Nov 20251666 PMAQI
23rd Nov 20251687 PMAQI
23rd Nov 20251688 PMAQI
23rd Nov 20251699 PMAQI
23rd Nov 202516810 PMAQI
23rd Nov 202516611 PMAQI
24th Nov 202516412 AMAQI
24th Nov 20251621 AMAQI
24th Nov 20251602 AMAQI
24th Nov 20251583 AMAQI
24th Nov 20251604 AMAQI
24th Nov 20251615 AMAQI
13°C9/17°C
24th Nov 20251636 AMAQI
24th Nov 20251657 AMAQI
24th Nov 20251678 AMAQI
24th Nov 20251689 AMAQI
24th Nov 202516810 AMAQI
24th Nov 202516711 AMAQI
24th Nov 202516312 PMAQI
24th Nov 20251601 PMAQI
24th Nov 20251582 PMAQI
24th Nov 20251573 PMAQI
24th Nov 20251584 PMAQI
24th Nov 20251585 PMAQI
24th Nov 20251586 PMAQI
24th Nov 20251577 PMAQI
24th Nov 20251588 PMAQI
24th Nov 20251589 PMAQI
24th Nov 202515510 PMAQI
24th Nov 202514511 PMAQI
25th Nov 202514112 AMAQI
25th Nov 20251331 AMAQI
25th Nov 20251342 AMAQI
25th Nov 20251243 AMAQI
25th Nov 20251174 AMAQI
25th Nov 20251125 AMAQI
12°C9/17°C
25th Nov 20251056 AMAQI
25th Nov 2025997 AMAQI
25th Nov 2025968 AMAQI
25th Nov 2025959 AMAQI
25th Nov 20258610 AMAQI
25th Nov 20258311 AMAQI
25th Nov 20257912 PMAQI
25th Nov 2025721 PMAQI
25th Nov 2025682 PMAQI
25th Nov 2025703 PMAQI
25th Nov 2025634 PMAQI
25th Nov 2025595 PMAQI
25th Nov 2025606 PMAQI
25th Nov 2025637 PMAQI
25th Nov 2025678 PMAQI
25th Nov 2025769 PMAQI
25th Nov 20257610 PMAQI
25th Nov 20257811 PMAQI
26th Nov 20257912 AMAQI
26th Nov 2025801 AMAQI
26th Nov 2025812 AMAQI
26th Nov 2025803 AMAQI
26th Nov 2025814 AMAQI
26th Nov 2025805 AMAQI
7°C3/10°C
26th Nov 2025756 AMAQI
26th Nov 2025737 AMAQI
26th Nov 2025768 AMAQI
26th Nov 2025819 AMAQI
26th Nov 20258810 AMAQI
26th Nov 20259711 AMAQI
26th Nov 202510312 PMAQI
26th Nov 20251101 PMAQI
26th Nov 20251052 PMAQI
26th Nov 2025993 PMAQI
26th Nov 2025974 PMAQI
26th Nov 2025985 PMAQI
26th Nov 20251026 PMAQI
26th Nov 20251077 PMAQI
26th Nov 20251168 PMAQI
26th Nov 20251229 PMAQI
26th Nov 202512510 PMAQI
26th Nov 202513211 PMAQI
27th Nov 202512512 AMAQI
27th Nov 20251221 AMAQI
27th Nov 20251272 AMAQI
27th Nov 20251273 AMAQI
27th Nov 20251334 AMAQI
27th Nov 20251305 AMAQI
9°C3/14°C
27th Nov 20251256 AMAQI
27th Nov 20251127 AMAQI
27th Nov 20251168 AMAQI
27th Nov 20251449 AMAQI
27th Nov 202515810 AMAQI
27th Nov 202515811 AMAQI
27th Nov 202516012 PMAQI
27th Nov 20251561 PMAQI
27th Nov 20251522 PMAQI
27th Nov 20251373 PMAQI
27th Nov 20251304 PMAQI
27th Nov 20251265 PMAQI
27th Nov 20251166 PMAQI
27th Nov 20251157 PMAQI
27th Nov 20251098 PMAQI
27th Nov 20251169 PMAQI
27th Nov 202512210 PMAQI
27th Nov 202513111 PMAQI
28th Nov 202513312 AMAQI
28th Nov 20251291 AMAQI
28th Nov 20251422 AMAQI
28th Nov 20251283 AMAQI
28th Nov 20251264 AMAQI
28th Nov 20251325 AMAQI
--°C/°C
28th Nov 20251356 AMAQI
6 AM11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
113AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
113AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 113), while the lowest AQI was between 6 AM to 5 PM (Avg. 113).
Night time
Avg. Highest Time
10 PM - 11 PM
120AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM - 7 PM
109AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 120), while the lowest AQI was between 6 PM to 7 PM (Avg. 109).
2025 Days Vs Air Quality
Huaiyin Monitoring Station, Huaiyin, Jiangsu, China
2025
3%
9
71%
235
18%
58
8%
28
0.3%
1
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Good
9 DaysModerate
235 DaysPoor
58 DaysUnhealthy
28 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 331 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
Huaiyin Monitoring Station, 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
156AQI
156AQI
2nd January 2025
156AQI
156AQI
3rd January 2025
129AQI
129AQI
4th January 2025
142AQI
142AQI
5th January 2025
163AQI
163AQI
6th January 2025
143AQI
143AQI
7th January 2025
122AQI
122AQI
8th January 2025
128AQI
128AQI
9th January 2025
89AQI
89AQI
10th January 2025
99AQI
99AQI
11th January 2025
123AQI
123AQI
12th January 2025
143AQI
143AQI
13th January 2025
147AQI
147AQI
14th January 2025
166AQI
166AQI
15th January 2025
106AQI
106AQI
16th January 2025
129AQI
129AQI
17th January 2025
146AQI
146AQI
18th January 2025
158AQI
158AQI
19th January 2025
176AQI
176AQI
20th January 2025
183AQI
183AQI
21st January 2025
186AQI
186AQI
22nd January 2025
152AQI
152AQI
23rd January 2025
121AQI
121AQI
24th January 2025
101AQI
101AQI
25th January 2025
102AQI
102AQI
26th January 2025
141AQI
141AQI
27th January 2025
83AQI
83AQI
28th January 2025
122AQI
122AQI
29th January 2025
133AQI
133AQI
30th January 2025
152AQI
152AQI
31st January 2025
154AQI
154AQI
1st February 2025
123AQI
123AQI
2nd February 2025
159AQI
159AQI
3rd February 2025
146AQI
146AQI
4th February 2025
127AQI
127AQI
5th February 2025
119AQI
119AQI
6th February 2025
99AQI
99AQI
7th February 2025
79AQI
79AQI
8th February 2025
78AQI
78AQI
9th February 2025
95AQI
95AQI
10th February 2025
116AQI
116AQI
11th February 2025
132AQI
132AQI
12th February 2025
147AQI
147AQI
13th February 2025
114AQI
114AQI
14th February 2025
151AQI
151AQI
15th February 2025
113AQI
113AQI
16th February 2025
158AQI
158AQI
17th February 2025
87AQI
87AQI
18th February 2025
110AQI
110AQI
19th February 2025
91AQI
91AQI
20th February 2025
85AQI
85AQI
21st February 2025
85AQI
85AQI
22nd February 2025
108AQI
108AQI
23rd February 2025
106AQI
106AQI
24th February 2025
113AQI
113AQI
25th February 2025
138AQI
138AQI
26th February 2025
151AQI
151AQI
27th February 2025
167AQI
167AQI
28th February 2025
172AQI
172AQI
1st March 2025
170AQI
170AQI
2nd March 2025
113AQI
113AQI
3rd March 2025
102AQI
102AQI
4th March 2025
111AQI
111AQI
5th March 2025
133AQI
133AQI
6th March 2025
114AQI
114AQI
7th March 2025
137AQI
137AQI
8th March 2025
150AQI
150AQI
9th March 2025
147AQI
147AQI
10th March 2025
149AQI
149AQI
11th March 2025
165AQI
165AQI
12th March 2025
167AQI
167AQI
13th March 2025
127AQI
127AQI
14th March 2025
102AQI
102AQI
15th March 2025
93AQI
93AQI
16th March 2025
83AQI
83AQI
17th March 2025
87AQI
87AQI
18th March 2025
76AQI
76AQI
19th March 2025
87AQI
87AQI
20th March 2025
106AQI
106AQI
21st March 2025
93AQI
93AQI
22nd March 2025
93AQI
93AQI
23rd March 2025
119AQI
119AQI
24th March 2025
129AQI
129AQI
25th March 2025
112AQI
112AQI
26th March 2025
96AQI
96AQI
27th March 2025
94AQI
94AQI
28th March 2025
87AQI
87AQI
29th March 2025
85AQI
85AQI
30th March 2025
84AQI
84AQI
31st March 2025
84AQI
84AQI
1st April 2025
85AQI
85AQI
2nd April 2025
81AQI
81AQI
3rd April 2025
78AQI
78AQI
4th April 2025
91AQI
91AQI
5th April 2025
83AQI
83AQI
6th April 2025
81AQI
81AQI
7th April 2025
85AQI
85AQI
8th April 2025
91AQI
91AQI
9th April 2025
99AQI
99AQI
10th April 2025
87AQI
87AQI
11th April 2025
106AQI
106AQI
12th April 2025
99AQI
99AQI
13th April 2025
85AQI
85AQI
14th April 2025
77AQI
77AQI
15th April 2025
75AQI
75AQI
16th April 2025
77AQI
77AQI
17th April 2025
83AQI
83AQI
18th April 2025
92AQI
92AQI
19th April 2025
96AQI
96AQI
20th April 2025
82AQI
82AQI
21st April 2025
87AQI
87AQI
22nd April 2025
85AQI
85AQI
23rd April 2025
86AQI
86AQI
24th April 2025
79AQI
79AQI
25th April 2025
71AQI
71AQI
26th April 2025
74AQI
74AQI
27th April 2025
76AQI
76AQI
28th April 2025
75AQI
75AQI
29th April 2025
79AQI
79AQI
30th April 2025
80AQI
80AQI
1st May 2025
79AQI
79AQI
2nd May 2025
80AQI
80AQI
3rd May 2025
74AQI
74AQI
4th May 2025
71AQI
71AQI
5th May 2025
71AQI
71AQI
6th May 2025
83AQI
83AQI
7th May 2025
82AQI
82AQI
8th May 2025
79AQI
79AQI
9th May 2025
65AQI
65AQI
10th May 2025
70AQI
70AQI
11th May 2025
75AQI
75AQI
12th May 2025
74AQI
74AQI
13th May 2025
78AQI
78AQI
14th May 2025
94AQI
94AQI
15th May 2025
96AQI
96AQI
16th May 2025
81AQI
81AQI
17th May 2025
86AQI
86AQI
18th May 2025
77AQI
77AQI
19th May 2025
93AQI
93AQI
20th May 2025
88AQI
88AQI
21st May 2025
81AQI
81AQI
22nd May 2025
83AQI
83AQI
23rd May 2025
87AQI
87AQI
24th May 2025
84AQI
84AQI
25th May 2025
83AQI
83AQI
26th May 2025
84AQI
84AQI
27th May 2025
82AQI
82AQI
28th May 2025
82AQI
82AQI
29th May 2025
80AQI
80AQI
30th May 2025
83AQI
83AQI
31st May 2025
89AQI
89AQI
1st June 2025
75AQI
75AQI
2nd June 2025
70AQI
70AQI
3rd June 2025
80AQI
80AQI
4th June 2025
88AQI
88AQI
5th June 2025
83AQI
83AQI
6th June 2025
84AQI
84AQI
7th June 2025
82AQI
82AQI
8th June 2025
74AQI
74AQI
9th June 2025
74AQI
74AQI
10th June 2025
73AQI
73AQI
11th June 2025
71AQI
71AQI
12th June 2025
69AQI
69AQI
13th June 2025
74AQI
74AQI
14th June 2025
76AQI
76AQI
15th June 2025
68AQI
68AQI
16th June 2025
71AQI
71AQI
17th June 2025
70AQI
70AQI
18th June 2025
75AQI
75AQI
19th June 2025
64AQI
64AQI
20th June 2025
53AQI
53AQI
21st June 2025
56AQI
56AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
59AQI
59AQI
24th June 2025
64AQI
64AQI
25th June 2025
68AQI
68AQI
26th June 2025
84AQI
84AQI
27th June 2025
70AQI
70AQI
28th June 2025
62AQI
62AQI
29th June 2025
58AQI
58AQI
30th June 2025
60AQI
60AQI
1st July 2025
66AQI
66AQI
2nd July 2025
62AQI
62AQI
3rd July 2025
68AQI
68AQI
4th July 2025
70AQI
70AQI
5th July 2025
71AQI
71AQI
6th July 2025
73AQI
73AQI
7th July 2025
74AQI
74AQI
8th July 2025
54AQI
54AQI
9th July 2025
62AQI
62AQI
10th July 2025
82AQI
82AQI
11th July 2025
75AQI
75AQI
12th July 2025
67AQI
67AQI
13th July 2025
71AQI
71AQI
14th July 2025
61AQI
61AQI
15th July 2025
68AQI
68AQI
16th July 2025
72AQI
72AQI
17th July 2025
66AQI
66AQI
18th July 2025
70AQI
70AQI
19th July 2025
62AQI
62AQI
20th July 2025
61AQI
61AQI
21st July 2025
55AQI
55AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
51AQI
51AQI
24th July 2025
52AQI
52AQI
25th July 2025
57AQI
57AQI
26th July 2025
54AQI
54AQI
27th July 2025
55AQI
55AQI
28th July 2025
48AQI
48AQI
29th July 2025
51AQI
51AQI
30th July 2025
51AQI
51AQI
31st July 2025
48AQI
48AQI
1st August 2025
49AQI
49AQI
2nd August 2025
46AQI
46AQI
3rd August 2025
52AQI
52AQI
4th August 2025
57AQI
57AQI
5th August 2025
54AQI
54AQI
6th August 2025
62AQI
62AQI
7th August 2025
56AQI
56AQI
8th August 2025
58AQI
58AQI
9th August 2025
57AQI
57AQI
10th August 2025
49AQI
49AQI
11th August 2025
46AQI
46AQI
12th August 2025
50AQI
50AQI
13th August 2025
52AQI
52AQI
14th August 2025
56AQI
56AQI
15th August 2025
53AQI
53AQI
16th August 2025
56AQI
56AQI
17th August 2025
59AQI
59AQI
18th August 2025
60AQI
60AQI
19th August 2025
64AQI
64AQI
20th August 2025
63AQI
63AQI
21st August 2025
68AQI
68AQI
22nd August 2025
65AQI
65AQI
23rd August 2025
65AQI
65AQI
24th August 2025
61AQI
61AQI
25th August 2025
60AQI
60AQI
26th August 2025
60AQI
60AQI
27th August 2025
64AQI
64AQI
28th August 2025
63AQI
63AQI
29th August 2025
64AQI
64AQI
30th August 2025
63AQI
63AQI
31st August 2025
55AQI
55AQI
1st September 2025
54AQI
54AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
59AQI
59AQI
4th September 2025
58AQI
58AQI
5th September 2025
58AQI
58AQI
6th September 2025
61AQI
61AQI
7th September 2025
71AQI
71AQI
8th September 2025
60AQI
60AQI
9th September 2025
58AQI
58AQI
10th September 2025
57AQI
57AQI
11th September 2025
57AQI
57AQI
12th September 2025
57AQI
57AQI
13th September 2025
59AQI
59AQI
14th September 2025
62AQI
62AQI
15th September 2025
64AQI
64AQI
16th September 2025
68AQI
68AQI
17th September 2025
52AQI
52AQI
18th September 2025
47AQI
47AQI
19th September 2025
46AQI
46AQI
20th September 2025
59AQI
59AQI
21st September 2025
62AQI
62AQI
22nd September 2025
53AQI
53AQI
23rd September 2025
56AQI
56AQI
24th September 2025
51AQI
51AQI
25th September 2025
57AQI
57AQI
26th September 2025
55AQI
55AQI
27th September 2025
58AQI
58AQI
28th September 2025
77AQI
77AQI
29th September 2025
96AQI
96AQI
30th September 2025
87AQI
87AQI
1st October 2025
91AQI
91AQI
2nd October 2025
88AQI
88AQI
3rd October 2025
65AQI
65AQI
4th October 2025
73AQI
73AQI
5th October 2025
84AQI
84AQI
6th October 2025
148AQI
148AQI
7th October 2025
95AQI
95AQI
8th October 2025
84AQI
84AQI
9th October 2025
57AQI
57AQI
10th October 2025
89AQI
89AQI
11th October 2025
146AQI
146AQI
12th October 2025
86AQI
86AQI
13th October 2025
56AQI
56AQI
14th October 2025
84AQI
84AQI
15th October 2025
72AQI
72AQI
16th October 2025
57AQI
57AQI
17th October 2025
68AQI
68AQI
18th October 2025
61AQI
61AQI
19th October 2025
65AQI
65AQI
20th October 2025
67AQI
67AQI
21st October 2025
59AQI
59AQI
22nd October 2025
64AQI
64AQI
23rd October 2025
67AQI
67AQI
24th October 2025
76AQI
76AQI
25th October 2025
99AQI
99AQI
26th October 2025
136AQI
136AQI
27th October 2025
120AQI
120AQI
28th October 2025
71AQI
71AQI
29th October 2025
67AQI
67AQI
30th October 2025
58AQI
58AQI
31st October 2025
78AQI
78AQI
1st November 2025
206AQI
206AQI
2nd November 2025
164AQI
164AQI
3rd November 2025
67AQI
67AQI
4th November 2025
67AQI
67AQI
5th November 2025
75AQI
75AQI
6th November 2025
81AQI
81AQI
7th November 2025
104AQI
104AQI
8th November 2025
69AQI
69AQI
9th November 2025
134AQI
134AQI
10th November 2025
125AQI
125AQI
11th November 2025
55AQI
55AQI
12th November 2025
72AQI
72AQI
13th November 2025
150AQI
150AQI
14th November 2025
181AQI
181AQI
15th November 2025
170AQI
170AQI
16th November 2025
168AQI
168AQI
17th November 2025
72AQI
72AQI
18th November 2025
77AQI
77AQI
19th November 2025
108AQI
108AQI
20th November 2025
105AQI
105AQI
21st November 2025
166AQI
166AQI
22nd November 2025
182AQI
182AQI
23rd November 2025
173AQI
173AQI
24th November 2025
161AQI
161AQI
25th November 2025
100AQI
100AQI
26th November 2025
93AQI
93AQI
27th November 2025
130AQI
130AQI
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
120AQI
113AQI
84AQI
81AQI
70AQI
62AQI
58AQI
60AQI
82AQI
121AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202589AQI
3
17
11
8
14
6
13
15
3
29
1
31
30
2
29
5
26
2
28
27
4
11
7
8
1
9
235
58
28
1
Highest AQI recorded in
January137AQI
Lowest AQI recorded in
August58AQI
202499AQI
7
9
15
9
12
4
4
6
18
7
15
15
20
10
1
1
24
5
11
17
3
3
27
1
8
22
2
14
15
2
15
9
4
23
8
27
176
120
39
4
Highest AQI recorded in
December140AQI
Lowest AQI recorded in
September58AQI
202399AQI
7
13
8
3
11
12
5
7
14
8
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
177
100
45
9
Highest AQI recorded in
January135AQI
Lowest AQI recorded in
July51AQI
2022100AQI
6
7
16
2
6
8
7
1
10
15
5
16
11
3
21
10
3
24
3
3
20
1
1
2
25
1
2
25
4
1
14
12
3
11
8
12
12
178
81
46
2
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July63AQI
2021102AQI
5
15
9
2
12
10
6
7
17
4
1
2
19
9
1
1
19
9
1
2
2
23
5
13
18
6
13
2
7
22
1
6
13
8
4
3
10
12
5
8
8
14
1
37
169
96
44
7
2
Highest AQI recorded in
March146AQI
Lowest AQI recorded in
July54AQI
202098AQI
10
3
6
13
2
1
8
7
2
6
19
5
4
20
7
7
20
4
19
11
18
7
4
10
14
6
4
11
13
3
18
134
82
27
3
Highest AQI recorded in
December150AQI
Lowest AQI recorded in
August71AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
102AQILeast Polluted Year Recorded
2025(Avg.)
89AQIHuaiyin Monitoring Station's annual 2025 AQI (89) shows an average percentage change of -10.2% (improved AQI) compared to previous years: 2020 (98), 2021 (102), 2022 (100), 2023 (99), 2024 (99).
