Yangxin Vocational Secondary School, Leling, Shandong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
November Air Quality Analysis
Yangxin Vocational Secondary School, Leling, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
9th Nov 2022
208AQILowest AQI recorded on
7th Nov 2021
24AQISame Day Analysis (20th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 96 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Nov - 21st Nov 2025
Yangxin Vocational Secondary School, Leling, Shandong, China
AQI
Day
Night
.
6 AM20th Nov 2025
5 PM
5 AM21st Nov 2025
Day time
Avg. Highest Time
9AM20th Nov
143AQI
Avg. Lowest Time
3PM20th Nov
17AQI
Night time
Avg. Highest Time
10PM20th Nov
96AQI
Avg. Lowest Time
6PM20th Nov
18AQI
In the last 24 hours,
Yangxin Vocational Secondary School's AQI reached its highest point of 143 at 9 AM during the Day, while the lowest point, 17, was recorded at 3 PM during the Day between 20th Nov and 21st Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Yangxin Vocational Secondary School, Leling, Shandong, China
OctNov
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Oct 2025746 AMAQI
22nd Oct 2025787 AMAQI
22nd Oct 2025778 AMAQI
22nd Oct 2025789 AMAQI
22nd Oct 20257810 AMAQI
22nd Oct 20257511 AMAQI
22nd Oct 20256412 PMAQI
22nd Oct 2025521 PMAQI
22nd Oct 2025492 PMAQI
22nd Oct 2025533 PMAQI
22nd Oct 2025524 PMAQI
22nd Oct 2025545 PMAQI
22nd Oct 2025566 PMAQI
22nd Oct 2025667 PMAQI
22nd Oct 2025738 PMAQI
22nd Oct 2025719 PMAQI
22nd Oct 20256810 PMAQI
22nd Oct 20257311 PMAQI
23rd Oct 20257312 AMAQI
23rd Oct 2025731 AMAQI
23rd Oct 2025792 AMAQI
23rd Oct 2025823 AMAQI
23rd Oct 2025834 AMAQI
23rd Oct 2025865 AMAQI
10°C6/13°C
23rd Oct 2025906 AMAQI
23rd Oct 2025917 AMAQI
23rd Oct 2025848 AMAQI
23rd Oct 2025829 AMAQI
23rd Oct 20257910 AMAQI
23rd Oct 20257711 AMAQI
23rd Oct 20257612 PMAQI
23rd Oct 2025781 PMAQI
23rd Oct 2025812 PMAQI
23rd Oct 2025873 PMAQI
23rd Oct 2025944 PMAQI
23rd Oct 2025985 PMAQI
23rd Oct 2025966 PMAQI
23rd Oct 2025987 PMAQI
23rd Oct 20251168 PMAQI
23rd Oct 20251189 PMAQI
23rd Oct 202510510 PMAQI
23rd Oct 20259111 PMAQI
24th Oct 20258112 AMAQI
24th Oct 2025821 AMAQI
24th Oct 2025842 AMAQI
24th Oct 2025783 AMAQI
24th Oct 2025734 AMAQI
24th Oct 2025685 AMAQI
10°C8/13°C
24th Oct 2025626 AMAQI
24th Oct 2025717 AMAQI
24th Oct 2025808 AMAQI
24th Oct 2025829 AMAQI
24th Oct 20259210 AMAQI
24th Oct 20257611 AMAQI
24th Oct 20256512 PMAQI
24th Oct 2025541 PMAQI
24th Oct 2025552 PMAQI
24th Oct 2025563 PMAQI
24th Oct 2025554 PMAQI
24th Oct 2025595 PMAQI
24th Oct 2025586 PMAQI
24th Oct 2025727 PMAQI
24th Oct 2025848 PMAQI
24th Oct 2025899 PMAQI
24th Oct 202510010 PMAQI
24th Oct 20259611 PMAQI
25th Oct 202511112 AMAQI
25th Oct 20251181 AMAQI
25th Oct 20251222 AMAQI
25th Oct 20251283 AMAQI
25th Oct 20251284 AMAQI
25th Oct 20251275 AMAQI
12°C9/15°C
25th Oct 20251256 AMAQI
25th Oct 20251367 AMAQI
25th Oct 20251448 AMAQI
25th Oct 20251489 AMAQI
25th Oct 202515410 AMAQI
25th Oct 202515311 AMAQI
25th Oct 202515312 PMAQI
25th Oct 20251611 PMAQI
25th Oct 20251572 PMAQI
25th Oct 20251513 PMAQI
25th Oct 20251504 PMAQI
25th Oct 20251435 PMAQI
25th Oct 20251366 PMAQI
25th Oct 2025977 PMAQI
25th Oct 2025968 PMAQI
25th Oct 2025919 PMAQI
25th Oct 20259610 PMAQI
25th Oct 202510411 PMAQI
26th Oct 202511712 AMAQI
26th Oct 20251251 AMAQI
26th Oct 20251322 AMAQI
26th Oct 20251433 AMAQI
26th Oct 20251464 AMAQI
26th Oct 20251505 AMAQI
13°C10/17°C
26th Oct 20251556 AMAQI
26th Oct 20251567 AMAQI
26th Oct 20251558 AMAQI
26th Oct 20251559 AMAQI
26th Oct 202515710 AMAQI
26th Oct 202515911 AMAQI
26th Oct 202515012 PMAQI
26th Oct 20251291 PMAQI
26th Oct 20251132 PMAQI
26th Oct 2025863 PMAQI
26th Oct 2025574 PMAQI
26th Oct 2025595 PMAQI
26th Oct 2025496 PMAQI
26th Oct 2025527 PMAQI
26th Oct 2025558 PMAQI
26th Oct 2025489 PMAQI
26th Oct 20254610 PMAQI
26th Oct 20254211 PMAQI
27th Oct 20255312 AMAQI
27th Oct 2025601 AMAQI
27th Oct 2025622 AMAQI
27th Oct 2025593 AMAQI
27th Oct 2025624 AMAQI
27th Oct 2025575 AMAQI
11°C8/15°C
27th Oct 2025586 AMAQI
27th Oct 2025677 AMAQI
27th Oct 2025708 AMAQI
27th Oct 2025769 AMAQI
27th Oct 20256910 AMAQI
27th Oct 20256511 AMAQI
27th Oct 20254512 PMAQI
27th Oct 2025551 PMAQI
27th Oct 2025592 PMAQI
27th Oct 2025653 PMAQI
27th Oct 2025784 PMAQI
27th Oct 20251025 PMAQI
27th Oct 20251056 PMAQI
27th Oct 20251007 PMAQI
27th Oct 20251418 PMAQI
27th Oct 20251459 PMAQI
27th Oct 202515010 PMAQI
27th Oct 202515611 PMAQI
28th Oct 202516012 AMAQI
28th Oct 20251621 AMAQI
28th Oct 20251652 AMAQI
28th Oct 20251723 AMAQI
28th Oct 20251734 AMAQI
28th Oct 20251745 AMAQI
10°C6/15°C
28th Oct 20251756 AMAQI
28th Oct 20251757 AMAQI
28th Oct 20251738 AMAQI
28th Oct 20251739 AMAQI
28th Oct 202517210 AMAQI
28th Oct 202517211 AMAQI
28th Oct 202517612 PMAQI
28th Oct 20251781 PMAQI
28th Oct 20251772 PMAQI
28th Oct 20251763 PMAQI
28th Oct 20251664 PMAQI
28th Oct 20251665 PMAQI
28th Oct 20251606 PMAQI
28th Oct 20251607 PMAQI
28th Oct 20251678 PMAQI
28th Oct 20251709 PMAQI
28th Oct 202517210 PMAQI
28th Oct 202517511 PMAQI
29th Oct 202517412 AMAQI
29th Oct 20251761 AMAQI
29th Oct 20251732 AMAQI
29th Oct 20251693 AMAQI
29th Oct 20251654 AMAQI
29th Oct 20251605 AMAQI
13°C9/17°C
29th Oct 20251556 AMAQI
29th Oct 20251517 AMAQI
29th Oct 20251468 AMAQI
29th Oct 20251369 AMAQI
29th Oct 202513610 AMAQI
29th Oct 202512711 AMAQI
29th Oct 202512512 PMAQI
29th Oct 20251251 PMAQI
29th Oct 20251192 PMAQI
29th Oct 20251053 PMAQI
29th Oct 2025974 PMAQI
29th Oct 2025915 PMAQI
29th Oct 2025916 PMAQI
29th Oct 2025947 PMAQI
29th Oct 20251188 PMAQI
29th Oct 20251369 PMAQI
29th Oct 202514010 PMAQI
29th Oct 202512611 PMAQI
30th Oct 202512312 AMAQI
30th Oct 20251181 AMAQI
30th Oct 20251152 AMAQI
30th Oct 20251143 AMAQI
30th Oct 20251424 AMAQI
30th Oct 20251525 AMAQI
15°C11/20°C
30th Oct 20251526 AMAQI
30th Oct 20251527 AMAQI
30th Oct 20251468 AMAQI
30th Oct 20251489 AMAQI
30th Oct 202514610 AMAQI
30th Oct 202514011 AMAQI
30th Oct 202512712 PMAQI
30th Oct 20251191 PMAQI
30th Oct 20251172 PMAQI
30th Oct 20251323 PMAQI
30th Oct 20251184 PMAQI
30th Oct 20251155 PMAQI
30th Oct 20251256 PMAQI
30th Oct 20251367 PMAQI
30th Oct 20251368 PMAQI
30th Oct 20251409 PMAQI
30th Oct 202514510 PMAQI
30th Oct 202514111 PMAQI
31st Oct 202513312 AMAQI
31st Oct 20251151 AMAQI
31st Oct 20251042 AMAQI
31st Oct 20251003 AMAQI
31st Oct 2025934 AMAQI
31st Oct 2025885 AMAQI
15°C11/20°C
31st Oct 2025876 AMAQI
31st Oct 20251017 AMAQI
31st Oct 2025928 AMAQI
31st Oct 2025759 AMAQI
31st Oct 20257210 AMAQI
31st Oct 20257511 AMAQI
31st Oct 20257312 PMAQI
31st Oct 2025761 PMAQI
31st Oct 2025962 PMAQI
31st Oct 2025983 PMAQI
31st Oct 20251064 PMAQI
31st Oct 20251155 PMAQI
31st Oct 20251196 PMAQI
31st Oct 20251257 PMAQI
31st Oct 20251328 PMAQI
31st Oct 20251289 PMAQI
31st Oct 202514010 PMAQI
31st Oct 202513711 PMAQI
1st Nov 202513312 AMAQI
1st Nov 20251301 AMAQI
1st Nov 20251352 AMAQI
1st Nov 20251323 AMAQI
1st Nov 20251314 AMAQI
1st Nov 20251565 AMAQI
14°C11/17°C
1st Nov 20251586 AMAQI
1st Nov 20251607 AMAQI
1st Nov 20251468 AMAQI
1st Nov 20251479 AMAQI
1st Nov 202515610 AMAQI
1st Nov 202515911 AMAQI
1st Nov 202516112 PMAQI
1st Nov 20251671 PMAQI
1st Nov 20251672 PMAQI
1st Nov 20251713 PMAQI
1st Nov 20251654 PMAQI
1st Nov 20251605 PMAQI
1st Nov 20251546 PMAQI
1st Nov 20251557 PMAQI
1st Nov 20251568 PMAQI
1st Nov 20251599 PMAQI
1st Nov 202515910 PMAQI
1st Nov 202515811 PMAQI
2nd Nov 202515712 AMAQI
2nd Nov 20251541 AMAQI
2nd Nov 20251472 AMAQI
2nd Nov 20251263 AMAQI
2nd Nov 2025664 AMAQI
2nd Nov 2025585 AMAQI
13°C8/18°C
2nd Nov 2025286 AMAQI
2nd Nov 2025357 AMAQI
2nd Nov 2025378 AMAQI
2nd Nov 2025449 AMAQI
2nd Nov 20253810 AMAQI
2nd Nov 20252811 AMAQI
2nd Nov 20252812 PMAQI
2nd Nov 2025281 PMAQI
2nd Nov 2025252 PMAQI
2nd Nov 2025233 PMAQI
2nd Nov 2025224 PMAQI
2nd Nov 2025225 PMAQI
2nd Nov 2025226 PMAQI
2nd Nov 2025227 PMAQI
2nd Nov 2025258 PMAQI
2nd Nov 2025549 PMAQI
2nd Nov 20256910 PMAQI
2nd Nov 20257111 PMAQI
3rd Nov 20257212 AMAQI
3rd Nov 2025711 AMAQI
3rd Nov 2025652 AMAQI
3rd Nov 2025553 AMAQI
3rd Nov 2025614 AMAQI
3rd Nov 2025515 AMAQI
10°C7/13°C
3rd Nov 2025496 AMAQI
3rd Nov 2025407 AMAQI
3rd Nov 2025448 AMAQI
3rd Nov 2025609 AMAQI
3rd Nov 20256810 AMAQI
3rd Nov 20257111 AMAQI
3rd Nov 20257512 PMAQI
3rd Nov 2025671 PMAQI
3rd Nov 2025672 PMAQI
3rd Nov 2025713 PMAQI
3rd Nov 2025724 PMAQI
3rd Nov 2025815 PMAQI
3rd Nov 2025846 PMAQI
3rd Nov 2025937 PMAQI
3rd Nov 20251468 PMAQI
3rd Nov 20251549 PMAQI
3rd Nov 202516010 PMAQI
3rd Nov 202515911 PMAQI
4th Nov 202515812 AMAQI
4th Nov 20251441 AMAQI
4th Nov 20251262 AMAQI
4th Nov 20251563 AMAQI
4th Nov 20251554 AMAQI
4th Nov 20251465 AMAQI
10°C5/16°C
4th Nov 20251466 AMAQI
4th Nov 20251447 AMAQI
4th Nov 20251468 AMAQI
4th Nov 20251469 AMAQI
4th Nov 202514610 AMAQI
4th Nov 202514911 AMAQI
4th Nov 202513312 PMAQI
4th Nov 20251221 PMAQI
4th Nov 20251142 PMAQI
4th Nov 20251023 PMAQI
4th Nov 20251034 PMAQI
4th Nov 20251145 PMAQI
4th Nov 20251236 PMAQI
4th Nov 20251347 PMAQI
4th Nov 20251468 PMAQI
4th Nov 20251599 PMAQI
4th Nov 202517210 PMAQI
4th Nov 202516911 PMAQI
5th Nov 202517612 AMAQI
5th Nov 20251731 AMAQI
5th Nov 20251662 AMAQI
5th Nov 20251643 AMAQI
5th Nov 20251644 AMAQI
5th Nov 20251645 AMAQI
13°C8/18°C
5th Nov 20251666 AMAQI
5th Nov 20251677 AMAQI
5th Nov 20251658 AMAQI
5th Nov 20251669 AMAQI
5th Nov 202516810 AMAQI
5th Nov 202516811 AMAQI
5th Nov 202516412 PMAQI
5th Nov 20251561 PMAQI
5th Nov 20251532 PMAQI
5th Nov 20251493 PMAQI
5th Nov 20251454 PMAQI
5th Nov 20251235 PMAQI
5th Nov 20251366 PMAQI
5th Nov 20251487 PMAQI
5th Nov 20251568 PMAQI
5th Nov 20251589 PMAQI
5th Nov 202516310 PMAQI
5th Nov 202516511 PMAQI
6th Nov 202516412 AMAQI
6th Nov 20251641 AMAQI
6th Nov 20251632 AMAQI
6th Nov 20251613 AMAQI
6th Nov 20251594 AMAQI
6th Nov 20251545 AMAQI
14°C10/19°C
6th Nov 20251546 AMAQI
6th Nov 20251527 AMAQI
6th Nov 20251508 AMAQI
6th Nov 20251469 AMAQI
6th Nov 202514110 AMAQI
6th Nov 202513811 AMAQI
6th Nov 202513712 PMAQI
6th Nov 20251481 PMAQI
6th Nov 20251472 PMAQI
6th Nov 2025923 PMAQI
6th Nov 2025704 PMAQI
6th Nov 2025805 PMAQI
6th Nov 2025816 PMAQI
6th Nov 2025897 PMAQI
6th Nov 2025928 PMAQI
6th Nov 20251019 PMAQI
6th Nov 202512310 PMAQI
6th Nov 202515111 PMAQI
7th Nov 202515312 AMAQI
7th Nov 20251541 AMAQI
7th Nov 20251592 AMAQI
7th Nov 20251573 AMAQI
7th Nov 20251534 AMAQI
7th Nov 20251525 AMAQI
13°C11/16°C
7th Nov 20251506 AMAQI
7th Nov 20251507 AMAQI
7th Nov 20251518 AMAQI
7th Nov 20251529 AMAQI
7th Nov 202515110 AMAQI
7th Nov 202515211 AMAQI
7th Nov 202514412 PMAQI
7th Nov 20251421 PMAQI
7th Nov 20251452 PMAQI
7th Nov 20251473 PMAQI
7th Nov 20251394 PMAQI
7th Nov 20251305 PMAQI
7th Nov 20251166 PMAQI
7th Nov 20251097 PMAQI
7th Nov 20251248 PMAQI
7th Nov 20251279 PMAQI
7th Nov 202512410 PMAQI
7th Nov 202511511 PMAQI
8th Nov 202512612 AMAQI
8th Nov 20251321 AMAQI
8th Nov 20251352 AMAQI
8th Nov 20251403 AMAQI
8th Nov 20251364 AMAQI
8th Nov 20251325 AMAQI
12°C11/14°C
8th Nov 20251496 AMAQI
8th Nov 20251517 AMAQI
8th Nov 20251528 AMAQI
8th Nov 20251559 AMAQI
8th Nov 202515510 AMAQI
8th Nov 202515311 AMAQI
8th Nov 202515512 PMAQI
8th Nov 20251581 PMAQI
8th Nov 20251592 PMAQI
8th Nov 20251603 PMAQI
8th Nov 20251534 PMAQI
8th Nov 20251315 PMAQI
8th Nov 20251366 PMAQI
8th Nov 20251407 PMAQI
8th Nov 20251558 PMAQI
8th Nov 20251529 PMAQI
8th Nov 202515610 PMAQI
8th Nov 202515611 PMAQI
9th Nov 202515412 AMAQI
9th Nov 20251511 AMAQI
9th Nov 20251472 AMAQI
9th Nov 20251573 AMAQI
9th Nov 20251494 AMAQI
9th Nov 20251295 AMAQI
13°C11/16°C
9th Nov 20251166 AMAQI
9th Nov 20251117 AMAQI
9th Nov 20251188 AMAQI
9th Nov 20251019 AMAQI
9th Nov 202510410 AMAQI
9th Nov 202511211 AMAQI
9th Nov 20259012 PMAQI
9th Nov 2025771 PMAQI
9th Nov 2025702 PMAQI
9th Nov 2025683 PMAQI
9th Nov 2025584 PMAQI
9th Nov 2025605 PMAQI
9th Nov 2025656 PMAQI
9th Nov 2025697 PMAQI
9th Nov 2025768 PMAQI
9th Nov 2025819 PMAQI
9th Nov 20258910 PMAQI
9th Nov 20259811 PMAQI
10th Nov 202510112 AMAQI
10th Nov 20251081 AMAQI
10th Nov 20251122 AMAQI
10th Nov 20251073 AMAQI
10th Nov 20251044 AMAQI
10th Nov 2025995 AMAQI
11°C8/15°C
10th Nov 20251006 AMAQI
10th Nov 20251097 AMAQI
10th Nov 20251198 AMAQI
10th Nov 20251189 AMAQI
10th Nov 202511610 AMAQI
10th Nov 202510611 AMAQI
10th Nov 20259912 PMAQI
10th Nov 2025901 PMAQI
10th Nov 2025812 PMAQI
10th Nov 2025693 PMAQI
10th Nov 2025714 PMAQI
10th Nov 2025755 PMAQI
10th Nov 2025866 PMAQI
10th Nov 2025907 PMAQI
10th Nov 2025948 PMAQI
10th Nov 2025849 PMAQI
10th Nov 202510410 PMAQI
10th Nov 202510011 PMAQI
11th Nov 202510512 AMAQI
11th Nov 20251061 AMAQI
11th Nov 20251072 AMAQI
11th Nov 20251053 AMAQI
11th Nov 20251084 AMAQI
11th Nov 20251075 AMAQI
10°C6/15°C
11th Nov 20251166 AMAQI
11th Nov 20251237 AMAQI
11th Nov 20251328 AMAQI
11th Nov 20251499 AMAQI
11th Nov 202515310 AMAQI
11th Nov 202515111 AMAQI
11th Nov 202514012 PMAQI
11th Nov 20251281 PMAQI
11th Nov 20251262 PMAQI
11th Nov 20251253 PMAQI
11th Nov 20251234 PMAQI
11th Nov 20251305 PMAQI
11th Nov 20251396 PMAQI
11th Nov 20251507 PMAQI
11th Nov 20251548 PMAQI
11th Nov 20251609 PMAQI
11th Nov 202516410 PMAQI
11th Nov 202517011 PMAQI
12th Nov 202517112 AMAQI
12th Nov 20251701 AMAQI
12th Nov 20251732 AMAQI
12th Nov 20251703 AMAQI
12th Nov 20251644 AMAQI
12th Nov 20251635 AMAQI
12°C9/17°C
12th Nov 20251646 AMAQI
12th Nov 20251627 AMAQI
12th Nov 20251588 AMAQI
12th Nov 20251579 AMAQI
12th Nov 202515710 AMAQI
12th Nov 202515811 AMAQI
12th Nov 202515112 PMAQI
12th Nov 20251471 PMAQI
12th Nov 20251442 PMAQI
12th Nov 20251393 PMAQI
12th Nov 20251234 PMAQI
12th Nov 20251385 PMAQI
12th Nov 20251386 PMAQI
12th Nov 20251447 PMAQI
12th Nov 20251528 PMAQI
12th Nov 20251609 PMAQI
12th Nov 202517010 PMAQI
12th Nov 202517311 PMAQI
13th Nov 202517212 AMAQI
13th Nov 20251641 AMAQI
13th Nov 20251582 AMAQI
13th Nov 20251573 AMAQI
13th Nov 20251594 AMAQI
13th Nov 20251525 AMAQI
13°C9/18°C
13th Nov 20251486 AMAQI
13th Nov 20251507 AMAQI
13th Nov 20251038 AMAQI
13th Nov 2025829 AMAQI
13th Nov 20257210 AMAQI
13th Nov 20256611 AMAQI
13th Nov 20255712 PMAQI
13th Nov 2025561 PMAQI
13th Nov 2025502 PMAQI
13th Nov 2025503 PMAQI
13th Nov 2025504 PMAQI
13th Nov 2025405 PMAQI
13th Nov 2025356 PMAQI
13th Nov 2025487 PMAQI
13th Nov 2025538 PMAQI
13th Nov 2025579 PMAQI
13th Nov 20257610 PMAQI
13th Nov 20258211 PMAQI
14th Nov 20259512 AMAQI
14th Nov 2025781 AMAQI
14th Nov 2025842 AMAQI
14th Nov 2025873 AMAQI
14th Nov 2025874 AMAQI
14th Nov 2025835 AMAQI
11°C7/15°C
14th Nov 2025876 AMAQI
14th Nov 2025917 AMAQI
14th Nov 2025998 AMAQI
14th Nov 20251119 AMAQI
14th Nov 202511310 AMAQI
14th Nov 202512511 AMAQI
14th Nov 202513012 PMAQI
14th Nov 20251371 PMAQI
14th Nov 20251382 PMAQI
14th Nov 20251403 PMAQI
14th Nov 20251414 PMAQI
14th Nov 20251465 PMAQI
14th Nov 20251366 PMAQI
14th Nov 20251397 PMAQI
14th Nov 20251398 PMAQI
14th Nov 20251599 PMAQI
14th Nov 202516110 PMAQI
14th Nov 202516111 PMAQI
15th Nov 202517412 AMAQI
15th Nov 20251911 AMAQI
15th Nov 20251992 AMAQI
15th Nov 20252053 AMAQI
15th Nov 20252034 AMAQI
15th Nov 20252025 AMAQI
12°C7/17°C
15th Nov 20251976 AMAQI
15th Nov 20251967 AMAQI
15th Nov 20251958 AMAQI
15th Nov 20251939 AMAQI
15th Nov 202519110 AMAQI
15th Nov 202518911 AMAQI
15th Nov 202520012 PMAQI
15th Nov 20252101 PMAQI
15th Nov 20252052 PMAQI
15th Nov 20251913 PMAQI
15th Nov 20251574 PMAQI
15th Nov 20251575 PMAQI
15th Nov 20251606 PMAQI
15th Nov 20251627 PMAQI
15th Nov 20251658 PMAQI
15th Nov 20251719 PMAQI
15th Nov 202517610 PMAQI
15th Nov 202517911 PMAQI
16th Nov 202518212 AMAQI
16th Nov 20251841 AMAQI
16th Nov 20251842 AMAQI
16th Nov 20251883 AMAQI
16th Nov 20251914 AMAQI
16th Nov 20251915 AMAQI
14°C10/19°C
16th Nov 20251946 AMAQI
16th Nov 20252027 AMAQI
16th Nov 20251928 AMAQI
16th Nov 20251689 AMAQI
16th Nov 202516410 AMAQI
16th Nov 202514511 AMAQI
16th Nov 202510112 PMAQI
16th Nov 20251001 PMAQI
16th Nov 2025892 PMAQI
16th Nov 2025603 PMAQI
16th Nov 2025584 PMAQI
16th Nov 2025545 PMAQI
16th Nov 2025546 PMAQI
16th Nov 2025457 PMAQI
16th Nov 2025448 PMAQI
16th Nov 2025439 PMAQI
16th Nov 20254110 PMAQI
16th Nov 20254011 PMAQI
17th Nov 20253712 AMAQI
17th Nov 2025381 AMAQI
17th Nov 2025352 AMAQI
17th Nov 2025303 AMAQI
17th Nov 2025334 AMAQI
17th Nov 2025335 AMAQI
9°C4/11°C
17th Nov 2025326 AMAQI
17th Nov 2025297 AMAQI
17th Nov 2025338 AMAQI
17th Nov 2025339 AMAQI
17th Nov 20253210 AMAQI
17th Nov 20253211 AMAQI
17th Nov 20253112 PMAQI
17th Nov 2025301 PMAQI
17th Nov 2025292 PMAQI
17th Nov 2025243 PMAQI
17th Nov 2025224 PMAQI
17th Nov 2025225 PMAQI
17th Nov 2025296 PMAQI
17th Nov 2025427 PMAQI
17th Nov 2025528 PMAQI
17th Nov 2025539 PMAQI
17th Nov 20257410 PMAQI
17th Nov 20257811 PMAQI
18th Nov 20257212 AMAQI
18th Nov 2025681 AMAQI
18th Nov 2025662 AMAQI
18th Nov 2025683 AMAQI
18th Nov 2025714 AMAQI
18th Nov 2025695 AMAQI
2°C0/4°C
18th Nov 2025676 AMAQI
18th Nov 2025697 AMAQI
18th Nov 2025708 AMAQI
18th Nov 2025719 AMAQI
18th Nov 20257210 AMAQI
18th Nov 20256411 AMAQI
18th Nov 20256312 PMAQI
18th Nov 2025621 PMAQI
18th Nov 2025602 PMAQI
18th Nov 2025503 PMAQI
18th Nov 2025424 PMAQI
18th Nov 2025405 PMAQI
18th Nov 2025496 PMAQI
18th Nov 2025597 PMAQI
18th Nov 2025658 PMAQI
18th Nov 2025689 PMAQI
18th Nov 20257810 PMAQI
18th Nov 20258011 PMAQI
19th Nov 20258912 AMAQI
19th Nov 2025981 AMAQI
19th Nov 2025992 AMAQI
19th Nov 2025843 AMAQI
19th Nov 2025794 AMAQI
19th Nov 2025765 AMAQI
2°C-3/7°C
19th Nov 2025806 AMAQI
19th Nov 2025807 AMAQI
19th Nov 2025868 AMAQI
19th Nov 2025929 AMAQI
19th Nov 20259310 AMAQI
19th Nov 20259411 AMAQI
19th Nov 20259212 PMAQI
19th Nov 2025871 PMAQI
19th Nov 2025802 PMAQI
19th Nov 2025663 PMAQI
19th Nov 2025574 PMAQI
19th Nov 2025635 PMAQI
19th Nov 2025656 PMAQI
19th Nov 2025697 PMAQI
19th Nov 2025828 PMAQI
19th Nov 2025849 PMAQI
19th Nov 20259310 PMAQI
19th Nov 20259611 PMAQI
20th Nov 202510212 AMAQI
20th Nov 20251111 AMAQI
20th Nov 20251152 AMAQI
20th Nov 20251143 AMAQI
20th Nov 20251134 AMAQI
20th Nov 20251085 AMAQI
6°C1/12°C
20th Nov 20251216 AMAQI
20th Nov 20251237 AMAQI
20th Nov 20251388 AMAQI
20th Nov 20251439 AMAQI
20th Nov 202513510 AMAQI
20th Nov 20256811 AMAQI
20th Nov 20255912 PMAQI
20th Nov 2025361 PMAQI
20th Nov 2025232 PMAQI
20th Nov 2025173 PMAQI
20th Nov 2025304 PMAQI
20th Nov 2025295 PMAQI
20th Nov 2025186 PMAQI
20th Nov 2025277 PMAQI
20th Nov 2025498 PMAQI
20th Nov 2025709 PMAQI
20th Nov 20259610 PMAQI
20th Nov 20258411 PMAQI
21st Nov 20257812 AMAQI
21st Nov 2025771 AMAQI
21st Nov 2025822 AMAQI
21st Nov 2025843 AMAQI
21st Nov 2025814 AMAQI
21st Nov 2025815 AMAQI
7°C3/12°C
21st Nov 2025946 AMAQI
6 AM21st Nov 2025907 AMAQI
21st Nov 2025938 AMAQI
21st Nov 2025999 AMAQI
21st Nov 202512210 AMAQI
21st Nov 202512111 AMAQI
11 AM21st Nov 202512012 PMAQI
21st Nov 20251141 PMAQI
21st Nov 2025972 PMAQI
21st Nov 2025983 PMAQI
21st Nov 2025914 PMAQI
21st Nov 2025875 PMAQI
5 PM21st Nov 2025866 PMAQI
21st Nov 2025927 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 10 AM
119AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
4 PM - 5 PM
93AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 10 AM (Avg. 119), while the lowest AQI was between 4 PM to 5 PM (Avg. 93).
Night time
Avg. Highest Time
12 AM - 5 AM
120AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM
94AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 120), while the lowest AQI was between 6 PM to 6 PM (Avg. 94).
2025 Days Vs Air Quality
Yangxin Vocational Secondary School, Leling, Shandong, China
2025
4%
13
77%
248
17%
55
2%
8
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
13 DaysModerate
248 DaysPoor
55 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 325 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
Yangxin Vocational Secondary School, Leling, Shandong, China
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
141AQI
141AQI
2nd January 2025
73AQI
73AQI
3rd January 2025
126AQI
126AQI
4th January 2025
141AQI
141AQI
5th January 2025
154AQI
154AQI
6th January 2025
79AQI
79AQI
7th January 2025
97AQI
97AQI
8th January 2025
60AQI
60AQI
9th January 2025
65AQI
65AQI
10th January 2025
84AQI
84AQI
11th January 2025
108AQI
108AQI
12th January 2025
102AQI
102AQI
13th January 2025
129AQI
129AQI
14th January 2025
112AQI
112AQI
15th January 2025
80AQI
80AQI
16th January 2025
84AQI
84AQI
17th January 2025
91AQI
91AQI
18th January 2025
136AQI
136AQI
19th January 2025
122AQI
122AQI
20th January 2025
130AQI
130AQI
21st January 2025
146AQI
146AQI
22nd January 2025
73AQI
73AQI
23rd January 2025
119AQI
119AQI
24th January 2025
105AQI
105AQI
25th January 2025
104AQI
104AQI
26th January 2025
97AQI
97AQI
27th January 2025
63AQI
63AQI
28th January 2025
91AQI
91AQI
29th January 2025
159AQI
159AQI
30th January 2025
106AQI
106AQI
31st January 2025
97AQI
97AQI
1st February 2025
84AQI
84AQI
2nd February 2025
127AQI
127AQI
3rd February 2025
60AQI
60AQI
4th February 2025
73AQI
73AQI
5th February 2025
51AQI
51AQI
6th February 2025
98AQI
98AQI
7th February 2025
43AQI
43AQI
8th February 2025
54AQI
54AQI
9th February 2025
71AQI
71AQI
10th February 2025
106AQI
106AQI
11th February 2025
129AQI
129AQI
12th February 2025
82AQI
82AQI
13th February 2025
107AQI
107AQI
14th February 2025
105AQI
105AQI
15th February 2025
108AQI
108AQI
16th February 2025
80AQI
80AQI
17th February 2025
67AQI
67AQI
18th February 2025
73AQI
73AQI
19th February 2025
73AQI
73AQI
20th February 2025
93AQI
93AQI
21st February 2025
81AQI
81AQI
22nd February 2025
84AQI
84AQI
23rd February 2025
57AQI
57AQI
24th February 2025
73AQI
73AQI
25th February 2025
85AQI
85AQI
26th February 2025
114AQI
114AQI
27th February 2025
136AQI
136AQI
28th February 2025
152AQI
152AQI
1st March 2025
149AQI
149AQI
2nd March 2025
83AQI
83AQI
3rd March 2025
73AQI
73AQI
4th March 2025
79AQI
79AQI
5th March 2025
110AQI
110AQI
6th March 2025
91AQI
91AQI
7th March 2025
115AQI
115AQI
8th March 2025
135AQI
135AQI
9th March 2025
135AQI
135AQI
10th March 2025
147AQI
147AQI
11th March 2025
153AQI
153AQI
12th March 2025
132AQI
132AQI
13th March 2025
122AQI
122AQI
14th March 2025
109AQI
109AQI
15th March 2025
81AQI
81AQI
16th March 2025
67AQI
67AQI
17th March 2025
64AQI
64AQI
18th March 2025
53AQI
53AQI
19th March 2025
76AQI
76AQI
20th March 2025
69AQI
69AQI
21st March 2025
63AQI
63AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
102AQI
102AQI
24th March 2025
87AQI
87AQI
25th March 2025
78AQI
78AQI
26th March 2025
95AQI
95AQI
27th March 2025
75AQI
75AQI
28th March 2025
70AQI
70AQI
29th March 2025
58AQI
58AQI
30th March 2025
76AQI
76AQI
31st March 2025
94AQI
94AQI
1st April 2025
96AQI
96AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
85AQI
85AQI
4th April 2025
112AQI
112AQI
5th April 2025
60AQI
60AQI
6th April 2025
93AQI
93AQI
7th April 2025
108AQI
108AQI
8th April 2025
89AQI
89AQI
9th April 2025
93AQI
93AQI
10th April 2025
98AQI
98AQI
11th April 2025
107AQI
107AQI
12th April 2025
92AQI
92AQI
13th April 2025
71AQI
71AQI
14th April 2025
64AQI
64AQI
15th April 2025
77AQI
77AQI
16th April 2025
95AQI
95AQI
17th April 2025
111AQI
111AQI
18th April 2025
68AQI
68AQI
19th April 2025
77AQI
77AQI
20th April 2025
80AQI
80AQI
21st April 2025
91AQI
91AQI
22nd April 2025
68AQI
68AQI
23rd April 2025
90AQI
90AQI
24th April 2025
55AQI
55AQI
25th April 2025
82AQI
82AQI
26th April 2025
73AQI
73AQI
27th April 2025
62AQI
62AQI
28th April 2025
73AQI
73AQI
29th April 2025
72AQI
72AQI
30th April 2025
83AQI
83AQI
1st May 2025
59AQI
59AQI
2nd May 2025
77AQI
77AQI
3rd May 2025
49AQI
49AQI
4th May 2025
69AQI
69AQI
5th May 2025
77AQI
77AQI
6th May 2025
71AQI
71AQI
7th May 2025
94AQI
94AQI
8th May 2025
80AQI
80AQI
9th May 2025
66AQI
66AQI
10th May 2025
59AQI
59AQI
11th May 2025
69AQI
69AQI
12th May 2025
67AQI
67AQI
13th May 2025
79AQI
79AQI
14th May 2025
76AQI
76AQI
15th May 2025
70AQI
70AQI
16th May 2025
107AQI
107AQI
17th May 2025
72AQI
72AQI
18th May 2025
85AQI
85AQI
19th May 2025
98AQI
98AQI
20th May 2025
97AQI
97AQI
21st May 2025
82AQI
82AQI
22nd May 2025
112AQI
112AQI
23rd May 2025
93AQI
93AQI
24th May 2025
80AQI
80AQI
25th May 2025
74AQI
74AQI
26th May 2025
76AQI
76AQI
27th May 2025
83AQI
83AQI
28th May 2025
94AQI
94AQI
29th May 2025
88AQI
88AQI
30th May 2025
86AQI
86AQI
31st May 2025
94AQI
94AQI
1st June 2025
92AQI
92AQI
2nd June 2025
95AQI
95AQI
3rd June 2025
61AQI
61AQI
4th June 2025
56AQI
56AQI
5th June 2025
70AQI
70AQI
6th June 2025
79AQI
79AQI
7th June 2025
82AQI
82AQI
8th June 2025
87AQI
87AQI
9th June 2025
88AQI
88AQI
10th June 2025
66AQI
66AQI
11th June 2025
71AQI
71AQI
12th June 2025
72AQI
72AQI
13th June 2025
78AQI
78AQI
14th June 2025
82AQI
82AQI
15th June 2025
59AQI
59AQI
16th June 2025
47AQI
47AQI
17th June 2025
56AQI
56AQI
18th June 2025
62AQI
62AQI
19th June 2025
57AQI
57AQI
20th June 2025
59AQI
59AQI
21st June 2025
61AQI
61AQI
22nd June 2025
65AQI
65AQI
23rd June 2025
65AQI
65AQI
24th June 2025
67AQI
67AQI
25th June 2025
72AQI
72AQI
26th June 2025
78AQI
78AQI
27th June 2025
81AQI
81AQI
28th June 2025
84AQI
84AQI
29th June 2025
71AQI
71AQI
30th June 2025
67AQI
67AQI
1st July 2025
63AQI
63AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
55AQI
55AQI
4th July 2025
58AQI
58AQI
5th July 2025
58AQI
58AQI
6th July 2025
53AQI
53AQI
7th July 2025
58AQI
58AQI
8th July 2025
56AQI
56AQI
9th July 2025
57AQI
57AQI
10th July 2025
62AQI
62AQI
11th July 2025
66AQI
66AQI
12th July 2025
70AQI
70AQI
13th July 2025
68AQI
68AQI
14th July 2025
59AQI
59AQI
15th July 2025
63AQI
63AQI
16th July 2025
62AQI
62AQI
17th July 2025
63AQI
63AQI
18th July 2025
63AQI
63AQI
19th July 2025
60AQI
60AQI
20th July 2025
66AQI
66AQI
21st July 2025
52AQI
52AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
45AQI
45AQI
24th July 2025
53AQI
53AQI
25th July 2025
58AQI
58AQI
26th July 2025
56AQI
56AQI
27th July 2025
51AQI
51AQI
28th July 2025
58AQI
58AQI
29th July 2025
45AQI
45AQI
30th July 2025
46AQI
46AQI
31st July 2025
51AQI
51AQI
1st August 2025
61AQI
61AQI
2nd August 2025
60AQI
60AQI
3rd August 2025
65AQI
65AQI
4th August 2025
61AQI
61AQI
5th August 2025
65AQI
65AQI
6th August 2025
71AQI
71AQI
7th August 2025
67AQI
67AQI
8th August 2025
67AQI
67AQI
9th August 2025
47AQI
47AQI
10th August 2025
58AQI
58AQI
11th August 2025
64AQI
64AQI
12th August 2025
68AQI
68AQI
13th August 2025
66AQI
66AQI
14th August 2025
72AQI
72AQI
15th August 2025
67AQI
67AQI
16th August 2025
55AQI
55AQI
17th August 2025
57AQI
57AQI
18th August 2025
62AQI
62AQI
19th August 2025
66AQI
66AQI
20th August 2025
64AQI
64AQI
21st August 2025
63AQI
63AQI
22nd August 2025
61AQI
61AQI
23rd August 2025
59AQI
59AQI
24th August 2025
60AQI
60AQI
25th August 2025
58AQI
58AQI
26th August 2025
63AQI
63AQI
27th August 2025
62AQI
62AQI
28th August 2025
54AQI
54AQI
29th August 2025
61AQI
61AQI
30th August 2025
59AQI
59AQI
31st August 2025
56AQI
56AQI
1st September 2025
56AQI
56AQI
2nd September 2025
66AQI
66AQI
3rd September 2025
68AQI
68AQI
4th September 2025
72AQI
72AQI
5th September 2025
67AQI
67AQI
6th September 2025
65AQI
65AQI
7th September 2025
71AQI
71AQI
8th September 2025
74AQI
74AQI
9th September 2025
69AQI
69AQI
10th September 2025
70AQI
70AQI
11th September 2025
71AQI
71AQI
12th September 2025
77AQI
77AQI
13th September 2025
78AQI
78AQI
14th September 2025
79AQI
79AQI
15th September 2025
90AQI
90AQI
16th September 2025
72AQI
72AQI
17th September 2025
53AQI
53AQI
18th September 2025
52AQI
52AQI
19th September 2025
43AQI
43AQI
20th September 2025
52AQI
52AQI
21st September 2025
61AQI
61AQI
22nd September 2025
56AQI
56AQI
23rd September 2025
58AQI
58AQI
24th September 2025
66AQI
66AQI
25th September 2025
71AQI
71AQI
26th September 2025
83AQI
83AQI
27th September 2025
65AQI
65AQI
28th September 2025
68AQI
68AQI
29th September 2025
86AQI
86AQI
30th September 2025
92AQI
92AQI
1st October 2025
82AQI
82AQI
2nd October 2025
71AQI
71AQI
3rd October 2025
51AQI
51AQI
4th October 2025
69AQI
69AQI
5th October 2025
60AQI
60AQI
6th October 2025
43AQI
43AQI
7th October 2025
69AQI
69AQI
8th October 2025
65AQI
65AQI
9th October 2025
41AQI
41AQI
10th October 2025
46AQI
46AQI
11th October 2025
59AQI
59AQI
12th October 2025
69AQI
69AQI
13th October 2025
62AQI
62AQI
14th October 2025
73AQI
73AQI
15th October 2025
104AQI
104AQI
16th October 2025
73AQI
73AQI
17th October 2025
79AQI
79AQI
18th October 2025
53AQI
53AQI
19th October 2025
57AQI
57AQI
20th October 2025
60AQI
60AQI
21st October 2025
63AQI
63AQI
22nd October 2025
65AQI
65AQI
23rd October 2025
87AQI
87AQI
24th October 2025
76AQI
76AQI
25th October 2025
124AQI
124AQI
26th October 2025
106AQI
106AQI
27th October 2025
79AQI
79AQI
28th October 2025
168AQI
168AQI
29th October 2025
141AQI
141AQI
30th October 2025
133AQI
133AQI
31st October 2025
112AQI
112AQI
1st November 2025
150AQI
150AQI
2nd November 2025
73AQI
73AQI
3rd November 2025
83AQI
83AQI
4th November 2025
144AQI
144AQI
5th November 2025
161AQI
161AQI
6th November 2025
136AQI
136AQI
7th November 2025
142AQI
142AQI
8th November 2025
142AQI
142AQI
9th November 2025
111AQI
111AQI
10th November 2025
97AQI
97AQI
11th November 2025
128AQI
128AQI
12th November 2025
159AQI
159AQI
13th November 2025
107AQI
107AQI
14th November 2025
116AQI
116AQI
15th November 2025
181AQI
181AQI
16th November 2025
128AQI
128AQI
17th November 2025
38AQI
38AQI
18th November 2025
66AQI
66AQI
19th November 2025
83AQI
83AQI
20th November 2025
96AQI
96AQI
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
106AQI
88AQI
94AQI
83AQI
80AQI
71AQI
58AQI
62AQI
68AQI
79AQI
117AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202581AQI
14
15
2
1
18
8
1
20
10
1
26
4
1
28
2
1
29
4
27
1
30
1
29
3
21
6
1
1
6
10
3
13
248
55
8
Highest AQI recorded in
November117AQI
Lowest AQI recorded in
July58AQI
202494AQI
2
10
8
9
2
6
8
9
6
8
18
2
2
1
13
12
1
1
26
3
1
26
4
5
20
6
3
27
13
16
1
6
9
12
4
4
11
10
5
15
14
2
41
189
97
30
4
Highest AQI recorded in
March124AQI
Lowest AQI recorded in
September57AQI
2023108AQI
6
10
10
5
7
8
11
2
5
12
13
1
10
15
2
3
16
13
2
23
7
2
23
6
6
24
1
4
17
9
2
15
11
3
5
12
10
2
2
9
9
8
3
21
167
111
51
14
Highest AQI recorded in
January153AQI
Lowest AQI recorded in
August68AQI
2022103AQI
1
1
1
11
7
3
2
11
13
4
11
16
1
21
10
1
19
10
4
17
3
1
3
18
7
3
13
13
2
1
8
11
9
1
8
11
6
6
14
139
102
26
7
Highest AQI recorded in
December142AQI
Lowest AQI recorded in
July76AQI
2021111AQI
5
12
8
6
7
14
6
1
1
4
12
10
4
14
12
3
1
1
20
5
3
1
1
17
13
2
17
3
1
23
5
8
18
4
5
13
8
5
4
8
10
6
1
2
10
12
6
1
24
156
110
47
9
7
Highest AQI recorded in
March174AQI
Lowest AQI recorded in
September71AQI
2020106AQI
2
2
7
1
2
5
11
3
11
7
1
11
14
19
12
10
15
6
5
16
9
1
10
14
6
1
12
9
8
1
4
10
10
5
1
23
105
99
28
5
1
Highest AQI recorded in
December154AQI
Lowest AQI recorded in
August74AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
111AQILeast Polluted Year Recorded
2025(Avg.)
81AQIYangxin Vocational Secondary School's annual 2025 AQI (81) shows an average percentage change of -22.03% (improved AQI) compared to previous years: 2020 (106), 2021 (111), 2022 (103), 2023 (108), 2024 (94).
