Textile Machinery Factory, Zhengzhou, Henan, 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
Textile Machinery Factory, Zhengzhou, Henan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Nov 2022
223AQILowest AQI recorded on
13th Nov 2022
42AQISame Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 147 of Poor air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Textile Machinery Factory, Zhengzhou, Henan, 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
2AM28th Nov
164AQI
Avg. Lowest Time
7AM27th Nov
149AQI
In the last 24 hours,
Textile Machinery Factory's AQI reached its highest point of 164 at 2 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Textile Machinery Factory, Zhengzhou, Henan, 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 20251466 AMAQI
29th Oct 20251317 AMAQI
29th Oct 20251298 AMAQI
29th Oct 20251229 AMAQI
29th Oct 202512010 AMAQI
29th Oct 202511111 AMAQI
29th Oct 202510512 PMAQI
29th Oct 20251061 PMAQI
29th Oct 20251112 PMAQI
29th Oct 20251153 PMAQI
29th Oct 20251184 PMAQI
29th Oct 20251275 PMAQI
29th Oct 20251296 PMAQI
29th Oct 20251357 PMAQI
29th Oct 20251468 PMAQI
29th Oct 20251529 PMAQI
29th Oct 202515810 PMAQI
29th Oct 202516111 PMAQI
30th Oct 202516412 AMAQI
30th Oct 20251631 AMAQI
30th Oct 20251632 AMAQI
30th Oct 20251703 AMAQI
30th Oct 20251674 AMAQI
30th Oct 20251635 AMAQI
16°C13/18°C
30th Oct 20251706 AMAQI
30th Oct 20251667 AMAQI
30th Oct 20251628 AMAQI
30th Oct 20251609 AMAQI
30th Oct 202515810 AMAQI
30th Oct 202515811 AMAQI
30th Oct 202516012 PMAQI
30th Oct 20251621 PMAQI
30th Oct 20251692 PMAQI
30th Oct 20251783 PMAQI
30th Oct 20251814 PMAQI
30th Oct 20251895 PMAQI
30th Oct 20251756 PMAQI
30th Oct 20251787 PMAQI
30th Oct 20251778 PMAQI
30th Oct 20251759 PMAQI
30th Oct 202516410 PMAQI
30th Oct 202516211 PMAQI
31st Oct 202516212 AMAQI
31st Oct 20251621 AMAQI
31st Oct 20251632 AMAQI
31st Oct 20251683 AMAQI
31st Oct 20251754 AMAQI
31st Oct 20251785 AMAQI
17°C14/21°C
31st Oct 20251806 AMAQI
31st Oct 20251837 AMAQI
31st Oct 20251688 AMAQI
31st Oct 20251689 AMAQI
31st Oct 202516710 AMAQI
31st Oct 202516811 AMAQI
31st Oct 202517112 PMAQI
31st Oct 20251791 PMAQI
31st Oct 20251642 PMAQI
31st Oct 20251713 PMAQI
31st Oct 20251574 PMAQI
31st Oct 20251265 PMAQI
31st Oct 2025976 PMAQI
31st Oct 2025897 PMAQI
31st Oct 2025848 PMAQI
31st Oct 2025849 PMAQI
31st Oct 20258310 PMAQI
31st Oct 20258611 PMAQI
1st Nov 20258612 AMAQI
1st Nov 2025901 AMAQI
1st Nov 2025792 AMAQI
1st Nov 2025793 AMAQI
1st Nov 2025784 AMAQI
1st Nov 2025775 AMAQI
17°C14/23°C
1st Nov 2025826 AMAQI
1st Nov 2025857 AMAQI
1st Nov 2025918 AMAQI
1st Nov 2025929 AMAQI
1st Nov 20258910 AMAQI
1st Nov 20258511 AMAQI
1st Nov 20258112 PMAQI
1st Nov 2025801 PMAQI
1st Nov 2025762 PMAQI
1st Nov 2025663 PMAQI
1st Nov 2025614 PMAQI
1st Nov 2025565 PMAQI
1st Nov 2025586 PMAQI
1st Nov 2025587 PMAQI
1st Nov 2025618 PMAQI
1st Nov 2025669 PMAQI
1st Nov 20257010 PMAQI
1st Nov 20257311 PMAQI
2nd Nov 20257412 AMAQI
2nd Nov 2025771 AMAQI
2nd Nov 2025772 AMAQI
2nd Nov 2025813 AMAQI
2nd Nov 2025864 AMAQI
2nd Nov 2025915 AMAQI
17°C13/22°C
2nd Nov 20251116 AMAQI
2nd Nov 20251267 AMAQI
2nd Nov 20251518 AMAQI
2nd Nov 20251589 AMAQI
2nd Nov 202515810 AMAQI
2nd Nov 202515311 AMAQI
2nd Nov 202514012 PMAQI
2nd Nov 20251181 PMAQI
2nd Nov 2025952 PMAQI
2nd Nov 2025843 PMAQI
2nd Nov 2025744 PMAQI
2nd Nov 2025695 PMAQI
2nd Nov 2025706 PMAQI
2nd Nov 2025727 PMAQI
2nd Nov 2025738 PMAQI
2nd Nov 2025779 PMAQI
2nd Nov 20257810 PMAQI
2nd Nov 20257611 PMAQI
3rd Nov 20257612 AMAQI
3rd Nov 2025751 AMAQI
3rd Nov 2025742 AMAQI
3rd Nov 2025753 AMAQI
3rd Nov 2025764 AMAQI
3rd Nov 2025785 AMAQI
15°C12/17°C
3rd Nov 2025846 AMAQI
3rd Nov 2025877 AMAQI
3rd Nov 2025908 AMAQI
3rd Nov 2025979 AMAQI
3rd Nov 202510710 AMAQI
3rd Nov 202511411 AMAQI
3rd Nov 202512812 PMAQI
3rd Nov 20251401 PMAQI
3rd Nov 20251532 PMAQI
3rd Nov 20251553 PMAQI
3rd Nov 20251574 PMAQI
3rd Nov 20251595 PMAQI
3rd Nov 20251616 PMAQI
3rd Nov 20251607 PMAQI
3rd Nov 20251608 PMAQI
3rd Nov 20251609 PMAQI
3rd Nov 202516310 PMAQI
3rd Nov 202516011 PMAQI
4th Nov 202515612 AMAQI
4th Nov 20251471 AMAQI
4th Nov 20251332 AMAQI
4th Nov 20251413 AMAQI
4th Nov 20251364 AMAQI
4th Nov 20251245 AMAQI
14°C11/18°C
4th Nov 20251236 AMAQI
4th Nov 20251307 AMAQI
4th Nov 20251338 AMAQI
4th Nov 20251419 AMAQI
4th Nov 202515610 AMAQI
4th Nov 202515511 AMAQI
4th Nov 202515612 PMAQI
4th Nov 20251591 PMAQI
4th Nov 20251612 PMAQI
4th Nov 20251563 PMAQI
4th Nov 20251524 PMAQI
4th Nov 20251465 PMAQI
4th Nov 20251416 PMAQI
4th Nov 20251247 PMAQI
4th Nov 20251198 PMAQI
4th Nov 20251129 PMAQI
4th Nov 202511210 PMAQI
4th Nov 202511111 PMAQI
5th Nov 202511112 AMAQI
5th Nov 20251101 AMAQI
5th Nov 20251102 AMAQI
5th Nov 20251103 AMAQI
5th Nov 20251094 AMAQI
5th Nov 20251045 AMAQI
15°C12/19°C
5th Nov 20251046 AMAQI
5th Nov 20251027 AMAQI
5th Nov 20251068 AMAQI
5th Nov 20251089 AMAQI
5th Nov 202510910 AMAQI
5th Nov 202511111 AMAQI
5th Nov 202511612 PMAQI
5th Nov 20251131 PMAQI
5th Nov 20251092 PMAQI
5th Nov 20251143 PMAQI
5th Nov 20251184 PMAQI
5th Nov 20251205 PMAQI
5th Nov 20251196 PMAQI
5th Nov 20251257 PMAQI
5th Nov 20251218 PMAQI
5th Nov 20251369 PMAQI
5th Nov 202513410 PMAQI
5th Nov 202514511 PMAQI
6th Nov 202514912 AMAQI
6th Nov 20251521 AMAQI
6th Nov 20251542 AMAQI
6th Nov 20251583 AMAQI
6th Nov 20251664 AMAQI
6th Nov 20251685 AMAQI
15°C11/19°C
6th Nov 20251696 AMAQI
6th Nov 20251657 AMAQI
6th Nov 20251648 AMAQI
6th Nov 20251679 AMAQI
6th Nov 202517010 AMAQI
6th Nov 202516511 AMAQI
6th Nov 202516712 PMAQI
6th Nov 20251671 PMAQI
6th Nov 20251672 PMAQI
6th Nov 20251633 PMAQI
6th Nov 20251514 PMAQI
6th Nov 20251455 PMAQI
6th Nov 20251396 PMAQI
6th Nov 20251407 PMAQI
6th Nov 20251368 PMAQI
6th Nov 20251389 PMAQI
6th Nov 202513510 PMAQI
6th Nov 202513911 PMAQI
7th Nov 202514812 AMAQI
7th Nov 20251541 AMAQI
7th Nov 20251542 AMAQI
7th Nov 20251553 AMAQI
7th Nov 20251554 AMAQI
7th Nov 20251535 AMAQI
13°C12/13°C
7th Nov 20251556 AMAQI
7th Nov 20251577 AMAQI
7th Nov 20251588 AMAQI
7th Nov 20251589 AMAQI
7th Nov 202516010 AMAQI
7th Nov 202511311 AMAQI
7th Nov 202510412 PMAQI
7th Nov 2025901 PMAQI
7th Nov 20251012 PMAQI
7th Nov 2025903 PMAQI
7th Nov 2025824 PMAQI
7th Nov 2025695 PMAQI
7th Nov 2025626 PMAQI
7th Nov 2025617 PMAQI
7th Nov 2025588 PMAQI
7th Nov 2025519 PMAQI
7th Nov 20255310 PMAQI
7th Nov 20255711 PMAQI
8th Nov 20256212 AMAQI
8th Nov 2025691 AMAQI
8th Nov 2025702 AMAQI
8th Nov 2025713 AMAQI
8th Nov 2025724 AMAQI
8th Nov 2025725 AMAQI
12°C12/12°C
8th Nov 2025716 AMAQI
8th Nov 2025697 AMAQI
8th Nov 2025708 AMAQI
8th Nov 2025709 AMAQI
8th Nov 20257210 AMAQI
8th Nov 20257511 AMAQI
8th Nov 20257212 PMAQI
8th Nov 2025861 PMAQI
8th Nov 2025922 PMAQI
8th Nov 20251013 PMAQI
8th Nov 20251044 PMAQI
8th Nov 20251065 PMAQI
8th Nov 2025986 PMAQI
8th Nov 20251007 PMAQI
8th Nov 20251048 PMAQI
8th Nov 20251109 PMAQI
8th Nov 202511510 PMAQI
8th Nov 202511911 PMAQI
9th Nov 202511412 AMAQI
9th Nov 20251051 AMAQI
9th Nov 2025922 AMAQI
9th Nov 2025933 AMAQI
9th Nov 2025744 AMAQI
9th Nov 2025755 AMAQI
14°C11/18°C
9th Nov 2025686 AMAQI
9th Nov 2025687 AMAQI
9th Nov 2025688 AMAQI
9th Nov 2025679 AMAQI
9th Nov 20257010 AMAQI
9th Nov 20257111 AMAQI
9th Nov 20257212 PMAQI
9th Nov 2025751 PMAQI
9th Nov 2025802 PMAQI
9th Nov 2025813 PMAQI
9th Nov 2025804 PMAQI
9th Nov 2025825 PMAQI
9th Nov 2025836 PMAQI
9th Nov 2025837 PMAQI
9th Nov 2025908 PMAQI
9th Nov 2025949 PMAQI
9th Nov 202510610 PMAQI
9th Nov 202511911 PMAQI
10th Nov 202512512 AMAQI
10th Nov 20251381 AMAQI
10th Nov 20251482 AMAQI
10th Nov 20251463 AMAQI
10th Nov 20251504 AMAQI
10th Nov 20251525 AMAQI
15°C11/19°C
10th Nov 20251516 AMAQI
10th Nov 20251537 AMAQI
10th Nov 20251548 AMAQI
10th Nov 20251499 AMAQI
10th Nov 202515110 AMAQI
10th Nov 202515011 AMAQI
10th Nov 202515312 PMAQI
10th Nov 20251571 PMAQI
10th Nov 20251532 PMAQI
10th Nov 20251523 PMAQI
10th Nov 20251514 PMAQI
10th Nov 20251415 PMAQI
10th Nov 20251326 PMAQI
10th Nov 20251257 PMAQI
10th Nov 20251148 PMAQI
10th Nov 20251149 PMAQI
10th Nov 202511910 PMAQI
10th Nov 202512911 PMAQI
11th Nov 202513012 AMAQI
11th Nov 20251281 AMAQI
11th Nov 20251202 AMAQI
11th Nov 20251163 AMAQI
11th Nov 20251144 AMAQI
11th Nov 20251045 AMAQI
14°C10/17°C
11th Nov 20251066 AMAQI
11th Nov 20251057 AMAQI
11th Nov 20251108 AMAQI
11th Nov 20251109 AMAQI
11th Nov 202511610 AMAQI
11th Nov 202511711 AMAQI
11th Nov 202511412 PMAQI
11th Nov 20251161 PMAQI
11th Nov 20251162 PMAQI
11th Nov 20251183 PMAQI
11th Nov 20251174 PMAQI
11th Nov 20251105 PMAQI
11th Nov 20251026 PMAQI
11th Nov 20251217 PMAQI
11th Nov 20251188 PMAQI
11th Nov 20251159 PMAQI
11th Nov 202512410 PMAQI
11th Nov 202510411 PMAQI
12th Nov 202510112 AMAQI
12th Nov 2025981 AMAQI
12th Nov 2025902 AMAQI
12th Nov 2025873 AMAQI
12th Nov 2025854 AMAQI
12th Nov 2025855 AMAQI
15°C12/19°C
12th Nov 2025826 AMAQI
12th Nov 2025797 AMAQI
12th Nov 2025818 AMAQI
12th Nov 2025829 AMAQI
12th Nov 20258110 AMAQI
12th Nov 20258111 AMAQI
12th Nov 20257912 PMAQI
12th Nov 2025811 PMAQI
12th Nov 2025822 PMAQI
12th Nov 2025813 PMAQI
12th Nov 2025984 PMAQI
12th Nov 20251185 PMAQI
12th Nov 20251276 PMAQI
12th Nov 20251607 PMAQI
12th Nov 20251648 PMAQI
12th Nov 20251659 PMAQI
12th Nov 202516110 PMAQI
12th Nov 202515811 PMAQI
13th Nov 202515712 AMAQI
13th Nov 20251571 AMAQI
13th Nov 20251562 AMAQI
13th Nov 20251543 AMAQI
13th Nov 20251534 AMAQI
13th Nov 20251485 AMAQI
15°C11/20°C
13th Nov 20251466 AMAQI
13th Nov 20251457 AMAQI
13th Nov 20251518 AMAQI
13th Nov 20251549 AMAQI
13th Nov 202515910 AMAQI
13th Nov 202515811 AMAQI
13th Nov 202515412 PMAQI
13th Nov 20251531 PMAQI
13th Nov 20251512 PMAQI
13th Nov 20251503 PMAQI
13th Nov 20251524 PMAQI
13th Nov 20251525 PMAQI
13th Nov 20251546 PMAQI
13th Nov 20251547 PMAQI
13th Nov 20251568 PMAQI
13th Nov 20251589 PMAQI
13th Nov 202516010 PMAQI
13th Nov 202516211 PMAQI
14th Nov 202516912 AMAQI
14th Nov 20251571 AMAQI
14th Nov 20251692 AMAQI
14th Nov 20251723 AMAQI
14th Nov 20251714 AMAQI
14th Nov 20251705 AMAQI
14°C12/18°C
14th Nov 20251696 AMAQI
14th Nov 20251707 AMAQI
14th Nov 20251698 AMAQI
14th Nov 20251709 AMAQI
14th Nov 202516810 AMAQI
14th Nov 202516411 AMAQI
14th Nov 202515912 PMAQI
14th Nov 20251561 PMAQI
14th Nov 20251182 PMAQI
14th Nov 2025993 PMAQI
14th Nov 2025924 PMAQI
14th Nov 2025925 PMAQI
14th Nov 2025956 PMAQI
14th Nov 2025977 PMAQI
14th Nov 20251048 PMAQI
14th Nov 20251099 PMAQI
14th Nov 202512010 PMAQI
14th Nov 202514111 PMAQI
15th Nov 202515212 AMAQI
15th Nov 20251541 AMAQI
15th Nov 20251532 AMAQI
15th Nov 20251493 AMAQI
15th Nov 20251414 AMAQI
15th Nov 20251395 AMAQI
15°C12/20°C
15th Nov 20251326 AMAQI
15th Nov 20251307 AMAQI
15th Nov 20251288 AMAQI
15th Nov 20251309 AMAQI
15th Nov 202513010 AMAQI
15th Nov 202513311 AMAQI
15th Nov 202514212 PMAQI
15th Nov 20251411 PMAQI
15th Nov 20251282 PMAQI
15th Nov 20251163 PMAQI
15th Nov 20251124 PMAQI
15th Nov 20251065 PMAQI
15th Nov 20251186 PMAQI
15th Nov 20251337 PMAQI
15th Nov 20251348 PMAQI
15th Nov 20251529 PMAQI
15th Nov 202515710 PMAQI
15th Nov 202515411 PMAQI
16th Nov 202516312 AMAQI
16th Nov 20251601 AMAQI
16th Nov 20251582 AMAQI
16th Nov 20251583 AMAQI
16th Nov 20251544 AMAQI
16th Nov 20251545 AMAQI
17°C13/21°C
16th Nov 20251536 AMAQI
16th Nov 20251537 AMAQI
16th Nov 20251528 AMAQI
16th Nov 20251519 AMAQI
16th Nov 202514910 AMAQI
16th Nov 202514111 AMAQI
16th Nov 202513712 PMAQI
16th Nov 20251391 PMAQI
16th Nov 20251272 PMAQI
16th Nov 20251393 PMAQI
16th Nov 20251484 PMAQI
16th Nov 20251515 PMAQI
16th Nov 20251426 PMAQI
16th Nov 20251457 PMAQI
16th Nov 20251358 PMAQI
16th Nov 2025859 PMAQI
16th Nov 20257410 PMAQI
16th Nov 20257111 PMAQI
17th Nov 20256312 AMAQI
17th Nov 2025621 AMAQI
17th Nov 2025622 AMAQI
17th Nov 2025643 AMAQI
17th Nov 2025644 AMAQI
17th Nov 2025575 AMAQI
14°C8/18°C
17th Nov 2025566 AMAQI
17th Nov 2025607 AMAQI
17th Nov 2025598 AMAQI
17th Nov 2025609 AMAQI
17th Nov 20255810 AMAQI
17th Nov 20255011 AMAQI
17th Nov 20255312 PMAQI
17th Nov 2025541 PMAQI
17th Nov 2025552 PMAQI
17th Nov 2025563 PMAQI
17th Nov 2025564 PMAQI
17th Nov 2025565 PMAQI
17th Nov 2025546 PMAQI
17th Nov 2025537 PMAQI
17th Nov 2025558 PMAQI
17th Nov 2025559 PMAQI
17th Nov 20255510 PMAQI
17th Nov 20255711 PMAQI
18th Nov 20255612 AMAQI
18th Nov 2025531 AMAQI
18th Nov 2025532 AMAQI
18th Nov 2025483 AMAQI
18th Nov 2025474 AMAQI
18th Nov 2025465 AMAQI
6°C5/8°C
18th Nov 2025426 AMAQI
18th Nov 2025377 AMAQI
18th Nov 2025378 AMAQI
18th Nov 2025349 AMAQI
18th Nov 20253410 AMAQI
18th Nov 20254511 AMAQI
18th Nov 20255012 PMAQI
18th Nov 2025561 PMAQI
18th Nov 2025542 PMAQI
18th Nov 2025523 PMAQI
18th Nov 2025444 PMAQI
18th Nov 2025435 PMAQI
18th Nov 2025446 PMAQI
18th Nov 2025487 PMAQI
18th Nov 2025518 PMAQI
18th Nov 2025539 PMAQI
18th Nov 20255310 PMAQI
18th Nov 20255411 PMAQI
19th Nov 20255612 AMAQI
19th Nov 2025561 AMAQI
19th Nov 2025562 AMAQI
19th Nov 2025563 AMAQI
19th Nov 2025584 AMAQI
19th Nov 2025575 AMAQI
6°C3/10°C
19th Nov 2025576 AMAQI
19th Nov 2025587 AMAQI
19th Nov 2025588 AMAQI
19th Nov 2025589 AMAQI
19th Nov 20255910 AMAQI
19th Nov 20255811 AMAQI
19th Nov 20255812 PMAQI
19th Nov 2025571 PMAQI
19th Nov 2025582 PMAQI
19th Nov 2025583 PMAQI
19th Nov 2025614 PMAQI
19th Nov 2025635 PMAQI
19th Nov 2025636 PMAQI
19th Nov 2025657 PMAQI
19th Nov 2025668 PMAQI
19th Nov 2025699 PMAQI
19th Nov 20257810 PMAQI
19th Nov 20258211 PMAQI
20th Nov 20257512 AMAQI
20th Nov 2025731 AMAQI
20th Nov 2025722 AMAQI
20th Nov 2025713 AMAQI
20th Nov 2025674 AMAQI
20th Nov 2025675 AMAQI
9°C5/13°C
20th Nov 2025656 AMAQI
20th Nov 2025657 AMAQI
20th Nov 2025658 AMAQI
20th Nov 2025669 AMAQI
20th Nov 20256710 AMAQI
20th Nov 20256711 AMAQI
20th Nov 20257112 PMAQI
20th Nov 2025741 PMAQI
20th Nov 2025752 PMAQI
20th Nov 2025763 PMAQI
20th Nov 2025754 PMAQI
20th Nov 2025775 PMAQI
20th Nov 2025796 PMAQI
20th Nov 2025827 PMAQI
20th Nov 2025878 PMAQI
20th Nov 2025959 PMAQI
20th Nov 20259810 PMAQI
20th Nov 202510011 PMAQI
21st Nov 202513412 AMAQI
21st Nov 20251281 AMAQI
21st Nov 20251262 AMAQI
21st Nov 20251203 AMAQI
21st Nov 20251164 AMAQI
21st Nov 20251055 AMAQI
11°C9/15°C
21st Nov 2025996 AMAQI
21st Nov 2025967 AMAQI
21st Nov 2025908 AMAQI
21st Nov 2025859 AMAQI
21st Nov 20258310 AMAQI
21st Nov 20257911 AMAQI
21st Nov 20257712 PMAQI
21st Nov 2025771 PMAQI
21st Nov 2025722 PMAQI
21st Nov 2025693 PMAQI
21st Nov 2025694 PMAQI
21st Nov 2025665 PMAQI
21st Nov 2025656 PMAQI
21st Nov 2025697 PMAQI
21st Nov 2025758 PMAQI
21st Nov 2025849 PMAQI
21st Nov 20259810 PMAQI
21st Nov 202510911 PMAQI
22nd Nov 202511412 AMAQI
22nd Nov 20251101 AMAQI
22nd Nov 20251032 AMAQI
22nd Nov 2025983 AMAQI
22nd Nov 2025964 AMAQI
22nd Nov 2025935 AMAQI
11°C7/15°C
22nd Nov 2025926 AMAQI
22nd Nov 2025917 AMAQI
22nd Nov 2025898 AMAQI
22nd Nov 2025869 AMAQI
22nd Nov 20258310 AMAQI
22nd Nov 20258211 AMAQI
22nd Nov 20257712 PMAQI
22nd Nov 2025731 PMAQI
22nd Nov 2025702 PMAQI
22nd Nov 2025683 PMAQI
22nd Nov 2025684 PMAQI
22nd Nov 2025785 PMAQI
22nd Nov 2025846 PMAQI
22nd Nov 2025947 PMAQI
22nd Nov 2025948 PMAQI
22nd Nov 2025989 PMAQI
22nd Nov 20259910 PMAQI
22nd Nov 20259611 PMAQI
23rd Nov 20259612 AMAQI
23rd Nov 2025961 AMAQI
23rd Nov 20251022 AMAQI
23rd Nov 20251043 AMAQI
23rd Nov 20251104 AMAQI
23rd Nov 20251215 AMAQI
12°C8/16°C
23rd Nov 20251286 AMAQI
23rd Nov 20251357 AMAQI
23rd Nov 20251348 AMAQI
23rd Nov 20251329 AMAQI
23rd Nov 202513010 AMAQI
23rd Nov 202512411 AMAQI
23rd Nov 202512312 PMAQI
23rd Nov 20251201 PMAQI
23rd Nov 20251092 PMAQI
23rd Nov 20251003 PMAQI
23rd Nov 2025964 PMAQI
23rd Nov 2025925 PMAQI
23rd Nov 2025896 PMAQI
23rd Nov 2025917 PMAQI
23rd Nov 2025938 PMAQI
23rd Nov 2025939 PMAQI
23rd Nov 20259410 PMAQI
23rd Nov 20259511 PMAQI
24th Nov 20259312 AMAQI
24th Nov 2025911 AMAQI
24th Nov 2025902 AMAQI
24th Nov 2025913 AMAQI
24th Nov 2025974 AMAQI
24th Nov 20251045 AMAQI
14°C12/17°C
24th Nov 20251036 AMAQI
24th Nov 20251057 AMAQI
24th Nov 20251128 AMAQI
24th Nov 20251109 AMAQI
24th Nov 202510610 AMAQI
24th Nov 202510011 AMAQI
24th Nov 202511112 PMAQI
24th Nov 20251201 PMAQI
24th Nov 20251212 PMAQI
24th Nov 20251383 PMAQI
24th Nov 20251274 PMAQI
24th Nov 20251185 PMAQI
24th Nov 20251116 PMAQI
24th Nov 20251057 PMAQI
24th Nov 2025968 PMAQI
24th Nov 2025909 PMAQI
24th Nov 202510110 PMAQI
24th Nov 20258711 PMAQI
25th Nov 20258512 AMAQI
25th Nov 2025761 AMAQI
25th Nov 2025732 AMAQI
25th Nov 2025733 AMAQI
25th Nov 2025724 AMAQI
25th Nov 2025705 AMAQI
11°C8/13°C
25th Nov 2025716 AMAQI
25th Nov 2025737 AMAQI
25th Nov 2025758 AMAQI
25th Nov 2025799 AMAQI
25th Nov 20258710 AMAQI
25th Nov 20258911 AMAQI
25th Nov 20259812 PMAQI
25th Nov 2025981 PMAQI
25th Nov 2025982 PMAQI
25th Nov 2025983 PMAQI
25th Nov 20251024 PMAQI
25th Nov 20251125 PMAQI
25th Nov 20251166 PMAQI
25th Nov 20251137 PMAQI
25th Nov 20251138 PMAQI
25th Nov 20251189 PMAQI
25th Nov 202512010 PMAQI
25th Nov 202512111 PMAQI
26th Nov 202512412 AMAQI
26th Nov 20251271 AMAQI
26th Nov 20251292 AMAQI
26th Nov 20251283 AMAQI
26th Nov 20251304 AMAQI
26th Nov 20251285 AMAQI
8°C5/13°C
26th Nov 20251346 AMAQI
26th Nov 20251377 AMAQI
26th Nov 20251338 AMAQI
26th Nov 20251439 AMAQI
26th Nov 202514010 AMAQI
26th Nov 202513011 AMAQI
26th Nov 202512312 PMAQI
26th Nov 20251071 PMAQI
26th Nov 2025982 PMAQI
26th Nov 2025913 PMAQI
26th Nov 2025944 PMAQI
26th Nov 2025965 PMAQI
26th Nov 2025986 PMAQI
26th Nov 2025997 PMAQI
26th Nov 20251118 PMAQI
26th Nov 20251159 PMAQI
26th Nov 202512310 PMAQI
26th Nov 202513211 PMAQI
27th Nov 202513912 AMAQI
27th Nov 20251551 AMAQI
27th Nov 20251582 AMAQI
27th Nov 20251603 AMAQI
27th Nov 20251674 AMAQI
27th Nov 20251615 AMAQI
11°C7/17°C
27th Nov 20251546 AMAQI
27th Nov 20251497 AMAQI
27th Nov 20251518 AMAQI
27th Nov 20251529 AMAQI
27th Nov 202515210 AMAQI
27th Nov 202515311 AMAQI
27th Nov 202515512 PMAQI
27th Nov 20251551 PMAQI
27th Nov 20251562 PMAQI
27th Nov 20251573 PMAQI
27th Nov 20251584 PMAQI
27th Nov 20251605 PMAQI
27th Nov 20251606 PMAQI
27th Nov 20251597 PMAQI
27th Nov 20251618 PMAQI
27th Nov 20251609 PMAQI
27th Nov 202516110 PMAQI
27th Nov 202516111 PMAQI
28th Nov 202516112 AMAQI
28th Nov 20251611 AMAQI
28th Nov 20251642 AMAQI
28th Nov 20251623 AMAQI
28th Nov 20251604 AMAQI
--°C/°C
6 AM
11 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
12 AM - 5 AM
116AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 11 PM
110AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 116), while the lowest AQI was between 6 PM to 11 PM (Avg. 110).
2025 Days Vs Air Quality
Textile Machinery Factory, Zhengzhou, Henan, China
2025
4%
12
59%
194
28%
94
9%
29
0.3%
1
0.3%
1
Total number of days with different AQI categories in last 331 days in 2025 (34 days remaining)
Good
12 DaysModerate
194 DaysPoor
94 DaysUnhealthy
29 DaysSevere
1 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% 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
Textile Machinery Factory, Zhengzhou, Henan, 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
143AQI
143AQI
3rd January 2025
161AQI
161AQI
4th January 2025
159AQI
159AQI
5th January 2025
135AQI
135AQI
6th January 2025
97AQI
97AQI
7th January 2025
101AQI
101AQI
8th January 2025
78AQI
78AQI
9th January 2025
84AQI
84AQI
10th January 2025
112AQI
112AQI
11th January 2025
83AQI
83AQI
12th January 2025
81AQI
81AQI
13th January 2025
118AQI
118AQI
14th January 2025
121AQI
121AQI
15th January 2025
80AQI
80AQI
16th January 2025
91AQI
91AQI
17th January 2025
121AQI
121AQI
18th January 2025
127AQI
127AQI
19th January 2025
126AQI
126AQI
20th January 2025
165AQI
165AQI
21st January 2025
185AQI
185AQI
22nd January 2025
161AQI
161AQI
23rd January 2025
146AQI
146AQI
24th January 2025
169AQI
169AQI
25th January 2025
166AQI
166AQI
26th January 2025
99AQI
99AQI
27th January 2025
81AQI
81AQI
28th January 2025
92AQI
92AQI
29th January 2025
198AQI
198AQI
30th January 2025
169AQI
169AQI
31st January 2025
171AQI
171AQI
1st February 2025
166AQI
166AQI
2nd February 2025
186AQI
186AQI
3rd February 2025
110AQI
110AQI
4th February 2025
102AQI
102AQI
5th February 2025
81AQI
81AQI
6th February 2025
92AQI
92AQI
7th February 2025
74AQI
74AQI
8th February 2025
74AQI
74AQI
9th February 2025
100AQI
100AQI
10th February 2025
131AQI
131AQI
11th February 2025
150AQI
150AQI
12th February 2025
101AQI
101AQI
13th February 2025
103AQI
103AQI
14th February 2025
108AQI
108AQI
15th February 2025
107AQI
107AQI
16th February 2025
88AQI
88AQI
17th February 2025
112AQI
112AQI
18th February 2025
132AQI
132AQI
19th February 2025
100AQI
100AQI
20th February 2025
136AQI
136AQI
21st February 2025
142AQI
142AQI
22nd February 2025
148AQI
148AQI
23rd February 2025
126AQI
126AQI
24th February 2025
156AQI
156AQI
25th February 2025
125AQI
125AQI
26th February 2025
154AQI
154AQI
27th February 2025
155AQI
155AQI
28th February 2025
168AQI
168AQI
1st March 2025
141AQI
141AQI
2nd March 2025
97AQI
97AQI
3rd March 2025
82AQI
82AQI
4th March 2025
99AQI
99AQI
5th March 2025
138AQI
138AQI
6th March 2025
122AQI
122AQI
7th March 2025
144AQI
144AQI
8th March 2025
141AQI
141AQI
9th March 2025
153AQI
153AQI
10th March 2025
147AQI
147AQI
11th March 2025
159AQI
159AQI
12th March 2025
143AQI
143AQI
13th March 2025
172AQI
172AQI
14th March 2025
102AQI
102AQI
15th March 2025
144AQI
144AQI
16th March 2025
75AQI
75AQI
17th March 2025
84AQI
84AQI
18th March 2025
75AQI
75AQI
19th March 2025
87AQI
87AQI
20th March 2025
64AQI
64AQI
21st March 2025
68AQI
68AQI
22nd March 2025
76AQI
76AQI
23rd March 2025
96AQI
96AQI
24th March 2025
436AQI
436AQI
25th March 2025
128AQI
128AQI
26th March 2025
161AQI
161AQI
27th March 2025
119AQI
119AQI
28th March 2025
134AQI
134AQI
29th March 2025
87AQI
87AQI
30th March 2025
98AQI
98AQI
31st March 2025
109AQI
109AQI
1st April 2025
102AQI
102AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
97AQI
97AQI
4th April 2025
115AQI
115AQI
5th April 2025
81AQI
81AQI
6th April 2025
118AQI
118AQI
7th April 2025
120AQI
120AQI
8th April 2025
140AQI
140AQI
9th April 2025
132AQI
132AQI
10th April 2025
134AQI
134AQI
11th April 2025
133AQI
133AQI
12th April 2025
233AQI
233AQI
13th April 2025
128AQI
128AQI
14th April 2025
99AQI
99AQI
15th April 2025
100AQI
100AQI
16th April 2025
156AQI
156AQI
17th April 2025
140AQI
140AQI
18th April 2025
155AQI
155AQI
19th April 2025
136AQI
136AQI
20th April 2025
120AQI
120AQI
21st April 2025
108AQI
108AQI
22nd April 2025
102AQI
102AQI
23rd April 2025
133AQI
133AQI
24th April 2025
87AQI
87AQI
25th April 2025
115AQI
115AQI
26th April 2025
98AQI
98AQI
27th April 2025
102AQI
102AQI
28th April 2025
87AQI
87AQI
29th April 2025
88AQI
88AQI
30th April 2025
106AQI
106AQI
1st May 2025
94AQI
94AQI
2nd May 2025
111AQI
111AQI
3rd May 2025
89AQI
89AQI
4th May 2025
94AQI
94AQI
5th May 2025
124AQI
124AQI
6th May 2025
117AQI
117AQI
7th May 2025
139AQI
139AQI
8th May 2025
128AQI
128AQI
9th May 2025
114AQI
114AQI
10th May 2025
95AQI
95AQI
11th May 2025
90AQI
90AQI
12th May 2025
93AQI
93AQI
13th May 2025
103AQI
103AQI
14th May 2025
101AQI
101AQI
15th May 2025
92AQI
92AQI
16th May 2025
99AQI
99AQI
17th May 2025
124AQI
124AQI
18th May 2025
103AQI
103AQI
19th May 2025
119AQI
119AQI
20th May 2025
106AQI
106AQI
21st May 2025
113AQI
113AQI
22nd May 2025
103AQI
103AQI
23rd May 2025
119AQI
119AQI
24th May 2025
101AQI
101AQI
25th May 2025
102AQI
102AQI
26th May 2025
93AQI
93AQI
27th May 2025
105AQI
105AQI
28th May 2025
98AQI
98AQI
29th May 2025
100AQI
100AQI
30th May 2025
93AQI
93AQI
31st May 2025
93AQI
93AQI
1st June 2025
90AQI
90AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
83AQI
83AQI
4th June 2025
89AQI
89AQI
5th June 2025
84AQI
84AQI
6th June 2025
89AQI
89AQI
7th June 2025
97AQI
97AQI
8th June 2025
95AQI
95AQI
9th June 2025
93AQI
93AQI
10th June 2025
88AQI
88AQI
11th June 2025
90AQI
90AQI
12th June 2025
86AQI
86AQI
13th June 2025
89AQI
89AQI
14th June 2025
82AQI
82AQI
15th June 2025
78AQI
78AQI
16th June 2025
81AQI
81AQI
17th June 2025
81AQI
81AQI
18th June 2025
69AQI
69AQI
19th June 2025
66AQI
66AQI
20th June 2025
64AQI
64AQI
21st June 2025
67AQI
67AQI
22nd June 2025
58AQI
58AQI
23rd June 2025
62AQI
62AQI
24th June 2025
66AQI
66AQI
25th June 2025
79AQI
79AQI
26th June 2025
62AQI
62AQI
27th June 2025
65AQI
65AQI
28th June 2025
60AQI
60AQI
29th June 2025
56AQI
56AQI
30th June 2025
58AQI
58AQI
1st July 2025
51AQI
51AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
51AQI
51AQI
4th July 2025
56AQI
56AQI
5th July 2025
47AQI
47AQI
6th July 2025
58AQI
58AQI
7th July 2025
64AQI
64AQI
8th July 2025
61AQI
61AQI
9th July 2025
64AQI
64AQI
10th July 2025
74AQI
74AQI
11th July 2025
78AQI
78AQI
12th July 2025
78AQI
78AQI
13th July 2025
77AQI
77AQI
14th July 2025
77AQI
77AQI
15th July 2025
79AQI
79AQI
16th July 2025
72AQI
72AQI
17th July 2025
61AQI
61AQI
18th July 2025
63AQI
63AQI
19th July 2025
67AQI
67AQI
20th July 2025
67AQI
67AQI
21st July 2025
65AQI
65AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
54AQI
54AQI
24th July 2025
59AQI
59AQI
25th July 2025
61AQI
61AQI
26th July 2025
60AQI
60AQI
27th July 2025
58AQI
58AQI
28th July 2025
62AQI
62AQI
29th July 2025
61AQI
61AQI
30th July 2025
60AQI
60AQI
31st July 2025
61AQI
61AQI
1st August 2025
64AQI
64AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
64AQI
64AQI
4th August 2025
70AQI
70AQI
5th August 2025
74AQI
74AQI
6th August 2025
66AQI
66AQI
7th August 2025
65AQI
65AQI
8th August 2025
64AQI
64AQI
9th August 2025
56AQI
56AQI
10th August 2025
59AQI
59AQI
11th August 2025
59AQI
59AQI
12th August 2025
62AQI
62AQI
13th August 2025
63AQI
63AQI
14th August 2025
63AQI
63AQI
15th August 2025
64AQI
64AQI
16th August 2025
57AQI
57AQI
17th August 2025
60AQI
60AQI
18th August 2025
63AQI
63AQI
19th August 2025
61AQI
61AQI
20th August 2025
59AQI
59AQI
21st August 2025
58AQI
58AQI
22nd August 2025
60AQI
60AQI
23rd August 2025
60AQI
60AQI
24th August 2025
59AQI
59AQI
25th August 2025
68AQI
68AQI
26th August 2025
64AQI
64AQI
27th August 2025
68AQI
68AQI
28th August 2025
63AQI
63AQI
29th August 2025
63AQI
63AQI
30th August 2025
64AQI
64AQI
31st August 2025
63AQI
63AQI
1st September 2025
64AQI
64AQI
2nd September 2025
63AQI
63AQI
3rd September 2025
63AQI
63AQI
4th September 2025
54AQI
54AQI
5th September 2025
58AQI
58AQI
6th September 2025
66AQI
66AQI
7th September 2025
68AQI
68AQI
8th September 2025
64AQI
64AQI
9th September 2025
60AQI
60AQI
10th September 2025
63AQI
63AQI
11th September 2025
58AQI
58AQI
12th September 2025
57AQI
57AQI
13th September 2025
64AQI
64AQI
14th September 2025
64AQI
64AQI
15th September 2025
65AQI
65AQI
16th September 2025
50AQI
50AQI
17th September 2025
50AQI
50AQI
18th September 2025
48AQI
48AQI
19th September 2025
44AQI
44AQI
20th September 2025
55AQI
55AQI
21st September 2025
64AQI
64AQI
22nd September 2025
47AQI
47AQI
23rd September 2025
52AQI
52AQI
24th September 2025
59AQI
59AQI
25th September 2025
61AQI
61AQI
26th September 2025
84AQI
84AQI
27th September 2025
40AQI
40AQI
28th September 2025
54AQI
54AQI
29th September 2025
60AQI
60AQI
30th September 2025
72AQI
72AQI
1st October 2025
68AQI
68AQI
2nd October 2025
47AQI
47AQI
3rd October 2025
69AQI
69AQI
4th October 2025
69AQI
69AQI
5th October 2025
60AQI
60AQI
6th October 2025
50AQI
50AQI
7th October 2025
68AQI
68AQI
8th October 2025
77AQI
77AQI
9th October 2025
40AQI
40AQI
10th October 2025
45AQI
45AQI
11th October 2025
63AQI
63AQI
12th October 2025
59AQI
59AQI
13th October 2025
51AQI
51AQI
14th October 2025
95AQI
95AQI
15th October 2025
71AQI
71AQI
16th October 2025
82AQI
82AQI
17th October 2025
67AQI
67AQI
18th October 2025
51AQI
51AQI
19th October 2025
76AQI
76AQI
20th October 2025
74AQI
74AQI
21st October 2025
70AQI
70AQI
22nd October 2025
105AQI
105AQI
23rd October 2025
141AQI
141AQI
24th October 2025
157AQI
157AQI
25th October 2025
127AQI
127AQI
26th October 2025
134AQI
134AQI
27th October 2025
155AQI
155AQI
28th October 2025
154AQI
154AQI
29th October 2025
143AQI
143AQI
30th October 2025
168AQI
168AQI
31st October 2025
145AQI
145AQI
1st November 2025
77AQI
77AQI
2nd November 2025
91AQI
91AQI
3rd November 2025
114AQI
114AQI
4th November 2025
140AQI
140AQI
5th November 2025
115AQI
115AQI
6th November 2025
153AQI
153AQI
7th November 2025
114AQI
114AQI
8th November 2025
82AQI
82AQI
9th November 2025
90AQI
90AQI
10th November 2025
138AQI
138AQI
11th November 2025
117AQI
117AQI
12th November 2025
108AQI
108AQI
13th November 2025
155AQI
155AQI
14th November 2025
145AQI
145AQI
15th November 2025
139AQI
139AQI
16th November 2025
141AQI
141AQI
17th November 2025
59AQI
59AQI
18th November 2025
49AQI
49AQI
19th November 2025
61AQI
61AQI
20th November 2025
76AQI
76AQI
21st November 2025
98AQI
98AQI
22nd November 2025
93AQI
93AQI
23rd November 2025
105AQI
105AQI
24th November 2025
102AQI
102AQI
25th November 2025
92AQI
92AQI
26th November 2025
119AQI
119AQI
27th November 2025
147AQI
147AQI
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
128AQI
122AQI
125AQI
118AQI
105AQI
77AQI
63AQI
63AQI
59AQI
90AQI
108AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202596AQI
10
10
11
7
15
6
13
13
4
1
9
18
2
1
13
18
30
1
30
31
6
24
4
17
6
4
1
10
14
2
12
194
94
29
1
1
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
September59AQI
2024102AQI
9
8
10
3
1
1
6
8
11
3
4
19
8
17
13
1
19
9
2
26
4
14
13
4
19
11
1
12
15
3
3
6
8
14
1
11
13
5
10
16
5
51
147
106
55
6
1
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
August53AQI
2023106AQI
7
8
9
6
1
3
9
14
2
5
16
9
1
3
12
8
2
5
3
21
7
1
29
3
27
1
4
25
1
25
4
19
12
11
9
6
1
8
10
11
1
16
192
84
51
15
1
Highest AQI recorded in
January158AQI
Lowest AQI recorded in
August62AQI
2022114AQI
3
22
6
2
9
10
10
11
7
2
1
8
10
1
27
2
1
27
3
6
15
1
22
6
4
8
8
11
1
7
14
7
1
1
7
10
11
1
1
13
134
76
69
10
2
Highest AQI recorded in
January176AQI
Lowest AQI recorded in
July56AQI
2021112AQI
7
7
9
7
1
8
9
11
3
21
3
1
3
14
13
2
1
1
19
10
1
2
20
8
5
24
4
17
7
21
2
5
8
9
9
10
8
11
1
15
10
5
1
24
166
97
50
11
5
Highest AQI recorded in
March176AQI
Lowest AQI recorded in
August62AQI
2020106AQI
1
3
8
1
6
14
1
12
6
1
18
11
24
7
5
24
2
1
25
4
9
17
5
7
10
10
3
1
2
12
12
3
1
9
130
91
29
6
1
Highest AQI recorded in
December153AQI
Lowest AQI recorded in
August72AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
114AQILeast Polluted Year Recorded
2025(Avg.)
96AQITextile Machinery Factory's annual 2025 AQI (96) shows an average percentage change of -10.9% (improved AQI) compared to previous years: 2020 (106), 2021 (112), 2022 (114), 2023 (106), 2024 (102).
