Chengtangcun, 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
Chengtangcun, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Nov 2021
202AQILowest AQI recorded on
13th Nov 2022
40AQISame Day Analysis (8th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 103 of Poor air quality, showing improvement over 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 9th Nov - 10th Nov 2025
Chengtangcun, Shandong, China
AQI
Day
Night
.
6 AM9th Nov 2025
5 PM
5 AM10th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
1AM10th Nov
158AQI
Avg. Lowest Time
9AM9th Nov
110AQI
In the last 24 hours,
Chengtangcun's AQI reached its highest point of 158 at 1 AM during the Night, while the lowest point, 110, was recorded at 9 AM during the Night between 9th Nov and 10th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Chengtangcun, Shandong, China
OctNov
11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
11th Oct 2025596 AMAQI
11th Oct 2025567 AMAQI
11th Oct 2025488 AMAQI
11th Oct 2025569 AMAQI
11th Oct 20256710 AMAQI
11th Oct 20257311 AMAQI
11th Oct 20258112 PMAQI
11th Oct 2025881 PMAQI
11th Oct 2025902 PMAQI
11th Oct 2025953 PMAQI
11th Oct 20251034 PMAQI
11th Oct 2025965 PMAQI
11th Oct 2025976 PMAQI
11th Oct 20251017 PMAQI
11th Oct 20251018 PMAQI
11th Oct 2025989 PMAQI
11th Oct 202510110 PMAQI
11th Oct 20259511 PMAQI
12th Oct 20259412 AMAQI
12th Oct 2025841 AMAQI
12th Oct 2025822 AMAQI
12th Oct 2025733 AMAQI
12th Oct 2025754 AMAQI
12th Oct 2025745 AMAQI
16°C15/18°C
12th Oct 2025706 AMAQI
12th Oct 2025707 AMAQI
12th Oct 2025678 AMAQI
12th Oct 2025569 AMAQI
12th Oct 20255010 AMAQI
12th Oct 20255811 AMAQI
12th Oct 20256012 PMAQI
12th Oct 2025611 PMAQI
12th Oct 2025572 PMAQI
12th Oct 2025543 PMAQI
12th Oct 2025514 PMAQI
12th Oct 2025505 PMAQI
12th Oct 2025506 PMAQI
12th Oct 2025497 PMAQI
12th Oct 2025508 PMAQI
12th Oct 2025509 PMAQI
12th Oct 20255010 PMAQI
12th Oct 20255311 PMAQI
13th Oct 20255112 AMAQI
13th Oct 2025521 AMAQI
13th Oct 2025532 AMAQI
13th Oct 2025503 AMAQI
13th Oct 2025544 AMAQI
13th Oct 2025555 AMAQI
17°C16/18°C
13th Oct 2025576 AMAQI
13th Oct 2025567 AMAQI
13th Oct 2025548 AMAQI
13th Oct 2025549 AMAQI
13th Oct 20255210 AMAQI
13th Oct 20255411 AMAQI
13th Oct 20255312 PMAQI
13th Oct 2025541 PMAQI
13th Oct 2025542 PMAQI
13th Oct 2025593 PMAQI
13th Oct 2025584 PMAQI
13th Oct 2025645 PMAQI
13th Oct 2025706 PMAQI
13th Oct 2025737 PMAQI
13th Oct 2025768 PMAQI
13th Oct 2025759 PMAQI
13th Oct 20257610 PMAQI
13th Oct 20257611 PMAQI
14th Oct 20257412 AMAQI
14th Oct 2025811 AMAQI
14th Oct 2025902 AMAQI
14th Oct 2025893 AMAQI
14th Oct 2025844 AMAQI
14th Oct 2025845 AMAQI
15°C14/17°C
14th Oct 2025836 AMAQI
14th Oct 20251047 AMAQI
14th Oct 20251068 AMAQI
14th Oct 20251059 AMAQI
14th Oct 20258510 AMAQI
14th Oct 20258711 AMAQI
14th Oct 20258612 PMAQI
14th Oct 2025771 PMAQI
14th Oct 2025672 PMAQI
14th Oct 2025643 PMAQI
14th Oct 2025634 PMAQI
14th Oct 2025725 PMAQI
14th Oct 2025736 PMAQI
14th Oct 2025797 PMAQI
14th Oct 2025898 PMAQI
14th Oct 20251029 PMAQI
14th Oct 202510210 PMAQI
14th Oct 202510511 PMAQI
15th Oct 202511612 AMAQI
15th Oct 20251391 AMAQI
15th Oct 20251432 AMAQI
15th Oct 20251323 AMAQI
15th Oct 20251294 AMAQI
15th Oct 20251325 AMAQI
19°C16/23°C
15th Oct 20251306 AMAQI
15th Oct 20251237 AMAQI
15th Oct 20251098 AMAQI
15th Oct 20251049 AMAQI
15th Oct 20259610 AMAQI
15th Oct 20258811 AMAQI
15th Oct 20257612 PMAQI
15th Oct 2025661 PMAQI
15th Oct 2025682 PMAQI
15th Oct 2025613 PMAQI
15th Oct 2025574 PMAQI
15th Oct 2025565 PMAQI
15th Oct 2025556 PMAQI
15th Oct 2025477 PMAQI
15th Oct 2025458 PMAQI
15th Oct 2025469 PMAQI
15th Oct 20254410 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20254112 AMAQI
16th Oct 2025501 AMAQI
16th Oct 2025532 AMAQI
16th Oct 2025553 AMAQI
16th Oct 2025584 AMAQI
16th Oct 2025585 AMAQI
17°C16/18°C
16th Oct 2025626 AMAQI
16th Oct 2025617 AMAQI
16th Oct 2025618 AMAQI
16th Oct 2025629 AMAQI
16th Oct 20256110 AMAQI
16th Oct 20255911 AMAQI
16th Oct 20255812 PMAQI
16th Oct 2025571 PMAQI
16th Oct 2025602 PMAQI
16th Oct 2025633 PMAQI
16th Oct 2025664 PMAQI
16th Oct 2025735 PMAQI
16th Oct 2025796 PMAQI
16th Oct 2025847 PMAQI
16th Oct 2025878 PMAQI
16th Oct 2025939 PMAQI
16th Oct 20259610 PMAQI
16th Oct 20259911 PMAQI
17th Oct 20259012 AMAQI
17th Oct 2025961 AMAQI
17th Oct 2025932 AMAQI
17th Oct 2025953 AMAQI
17th Oct 2025984 AMAQI
17th Oct 20251125 AMAQI
19°C17/22°C
17th Oct 20251166 AMAQI
17th Oct 20251107 AMAQI
17th Oct 20251148 AMAQI
17th Oct 20251149 AMAQI
17th Oct 202511410 AMAQI
17th Oct 202511811 AMAQI
17th Oct 202511312 PMAQI
17th Oct 20251061 PMAQI
17th Oct 2025982 PMAQI
17th Oct 2025963 PMAQI
17th Oct 2025794 PMAQI
17th Oct 2025655 PMAQI
17th Oct 2025596 PMAQI
17th Oct 2025577 PMAQI
17th Oct 2025558 PMAQI
17th Oct 2025509 PMAQI
17th Oct 20254610 PMAQI
17th Oct 20255011 PMAQI
18th Oct 20254712 AMAQI
18th Oct 2025541 AMAQI
18th Oct 2025632 AMAQI
18th Oct 2025673 AMAQI
18th Oct 2025654 AMAQI
18th Oct 2025605 AMAQI
16°C14/17°C
18th Oct 2025636 AMAQI
18th Oct 2025637 AMAQI
18th Oct 2025618 AMAQI
18th Oct 2025609 AMAQI
18th Oct 20255810 AMAQI
18th Oct 20255911 AMAQI
18th Oct 20255212 PMAQI
18th Oct 2025551 PMAQI
18th Oct 2025562 PMAQI
18th Oct 2025583 PMAQI
18th Oct 2025574 PMAQI
18th Oct 2025605 PMAQI
18th Oct 2025596 PMAQI
18th Oct 2025657 PMAQI
18th Oct 2025718 PMAQI
18th Oct 2025759 PMAQI
18th Oct 20257310 PMAQI
18th Oct 20257411 PMAQI
19th Oct 20257212 AMAQI
19th Oct 2025681 AMAQI
19th Oct 2025702 AMAQI
19th Oct 2025703 AMAQI
19th Oct 2025694 AMAQI
19th Oct 2025645 AMAQI
13°C10/15°C
19th Oct 2025626 AMAQI
19th Oct 2025607 AMAQI
19th Oct 2025648 AMAQI
19th Oct 2025689 AMAQI
19th Oct 20256910 AMAQI
19th Oct 20257211 AMAQI
19th Oct 20256912 PMAQI
19th Oct 2025661 PMAQI
19th Oct 2025672 PMAQI
19th Oct 2025673 PMAQI
19th Oct 2025664 PMAQI
19th Oct 2025715 PMAQI
19th Oct 2025746 PMAQI
19th Oct 2025767 PMAQI
19th Oct 2025818 PMAQI
19th Oct 2025859 PMAQI
19th Oct 20259510 PMAQI
19th Oct 202510411 PMAQI
20th Oct 20259012 AMAQI
20th Oct 2025751 AMAQI
20th Oct 2025682 AMAQI
20th Oct 2025623 AMAQI
20th Oct 2025624 AMAQI
20th Oct 2025605 AMAQI
12°C9/16°C
20th Oct 2025606 AMAQI
20th Oct 2025587 AMAQI
20th Oct 2025548 AMAQI
20th Oct 2025559 AMAQI
20th Oct 20255510 AMAQI
20th Oct 20255711 AMAQI
20th Oct 20255912 PMAQI
20th Oct 2025631 PMAQI
20th Oct 2025662 PMAQI
20th Oct 2025683 PMAQI
20th Oct 2025704 PMAQI
20th Oct 2025725 PMAQI
20th Oct 2025716 PMAQI
20th Oct 2025697 PMAQI
20th Oct 2025728 PMAQI
20th Oct 2025789 PMAQI
20th Oct 20258210 PMAQI
20th Oct 20258511 PMAQI
21st Oct 20258612 AMAQI
21st Oct 2025861 AMAQI
21st Oct 2025922 AMAQI
21st Oct 2025893 AMAQI
21st Oct 2025874 AMAQI
21st Oct 2025855 AMAQI
11°C8/14°C
21st Oct 2025866 AMAQI
21st Oct 2025827 AMAQI
21st Oct 2025778 AMAQI
21st Oct 2025789 AMAQI
21st Oct 20257510 AMAQI
21st Oct 20257111 AMAQI
21st Oct 20256212 PMAQI
21st Oct 2025561 PMAQI
21st Oct 2025582 PMAQI
21st Oct 2025603 PMAQI
21st Oct 2025614 PMAQI
21st Oct 2025605 PMAQI
21st Oct 2025586 PMAQI
21st Oct 2025617 PMAQI
21st Oct 2025718 PMAQI
21st Oct 2025819 PMAQI
21st Oct 20258910 PMAQI
21st Oct 20259611 PMAQI
22nd Oct 20259912 AMAQI
22nd Oct 2025971 AMAQI
22nd Oct 20251032 AMAQI
22nd Oct 20251053 AMAQI
22nd Oct 20251054 AMAQI
22nd Oct 20251045 AMAQI
11°C9/15°C
22nd Oct 20251006 AMAQI
22nd Oct 20251027 AMAQI
22nd Oct 20251038 AMAQI
22nd Oct 20251059 AMAQI
22nd Oct 202510210 AMAQI
22nd Oct 20259311 AMAQI
22nd Oct 20258212 PMAQI
22nd Oct 2025791 PMAQI
22nd Oct 2025752 PMAQI
22nd Oct 2025753 PMAQI
22nd Oct 2025764 PMAQI
22nd Oct 2025765 PMAQI
22nd Oct 2025736 PMAQI
22nd Oct 2025777 PMAQI
22nd Oct 2025938 PMAQI
22nd Oct 20251139 PMAQI
22nd Oct 202511710 PMAQI
22nd Oct 202511711 PMAQI
23rd Oct 202512412 AMAQI
23rd Oct 20251291 AMAQI
23rd Oct 20251332 AMAQI
23rd Oct 20251303 AMAQI
23rd Oct 20251304 AMAQI
23rd Oct 20251125 AMAQI
12°C8/16°C
23rd Oct 20251056 AMAQI
23rd Oct 2025987 AMAQI
23rd Oct 2025988 AMAQI
23rd Oct 2025959 AMAQI
23rd Oct 20258410 AMAQI
23rd Oct 20258011 AMAQI
23rd Oct 20257212 PMAQI
23rd Oct 2025661 PMAQI
23rd Oct 2025642 PMAQI
23rd Oct 2025633 PMAQI
23rd Oct 2025664 PMAQI
23rd Oct 2025705 PMAQI
23rd Oct 2025686 PMAQI
23rd Oct 2025637 PMAQI
23rd Oct 2025718 PMAQI
23rd Oct 2025809 PMAQI
23rd Oct 20257910 PMAQI
23rd Oct 20259711 PMAQI
24th Oct 202510412 AMAQI
24th Oct 20251161 AMAQI
24th Oct 20251202 AMAQI
24th Oct 20251153 AMAQI
24th Oct 20251114 AMAQI
24th Oct 20251045 AMAQI
12°C9/17°C
24th Oct 2025966 AMAQI
24th Oct 2025977 AMAQI
24th Oct 2025988 AMAQI
24th Oct 2025979 AMAQI
24th Oct 20259710 AMAQI
24th Oct 20259811 AMAQI
24th Oct 20259612 PMAQI
24th Oct 2025951 PMAQI
24th Oct 2025852 PMAQI
24th Oct 2025813 PMAQI
24th Oct 2025784 PMAQI
24th Oct 2025795 PMAQI
24th Oct 2025806 PMAQI
24th Oct 2025917 PMAQI
24th Oct 20251058 PMAQI
24th Oct 20251119 PMAQI
24th Oct 202511510 PMAQI
24th Oct 202514111 PMAQI
25th Oct 202514612 AMAQI
25th Oct 20251441 AMAQI
25th Oct 20251512 AMAQI
25th Oct 20251503 AMAQI
25th Oct 20251484 AMAQI
25th Oct 20251475 AMAQI
13°C9/17°C
25th Oct 20251546 AMAQI
25th Oct 20251587 AMAQI
25th Oct 20251588 AMAQI
25th Oct 20251599 AMAQI
25th Oct 202516110 AMAQI
25th Oct 202516211 AMAQI
25th Oct 202516412 PMAQI
25th Oct 20251651 PMAQI
25th Oct 20251652 PMAQI
25th Oct 20251623 PMAQI
25th Oct 20251564 PMAQI
25th Oct 20251575 PMAQI
25th Oct 20251586 PMAQI
25th Oct 20251627 PMAQI
25th Oct 20251608 PMAQI
25th Oct 20251619 PMAQI
25th Oct 202516310 PMAQI
25th Oct 202516211 PMAQI
26th Oct 202515712 AMAQI
26th Oct 20251581 AMAQI
26th Oct 20251592 AMAQI
26th Oct 20251593 AMAQI
26th Oct 20251624 AMAQI
26th Oct 20251635 AMAQI
12°C11/13°C
26th Oct 20251626 AMAQI
26th Oct 20251617 AMAQI
26th Oct 20251618 AMAQI
26th Oct 20251609 AMAQI
26th Oct 202515910 AMAQI
26th Oct 202515711 AMAQI
26th Oct 202515812 PMAQI
26th Oct 20251581 PMAQI
26th Oct 20251502 PMAQI
26th Oct 20251553 PMAQI
26th Oct 20251534 PMAQI
26th Oct 20251495 PMAQI
26th Oct 20251496 PMAQI
26th Oct 20251547 PMAQI
26th Oct 20251588 PMAQI
26th Oct 20251599 PMAQI
26th Oct 202516210 PMAQI
26th Oct 202516311 PMAQI
27th Oct 202516512 AMAQI
27th Oct 20251631 AMAQI
27th Oct 20251622 AMAQI
27th Oct 20251613 AMAQI
27th Oct 20251574 AMAQI
27th Oct 20251525 AMAQI
13°C11/17°C
27th Oct 20251446 AMAQI
27th Oct 20251497 AMAQI
27th Oct 20251468 AMAQI
27th Oct 20251339 AMAQI
27th Oct 202512510 AMAQI
27th Oct 202511511 AMAQI
27th Oct 202510612 PMAQI
27th Oct 20251091 PMAQI
27th Oct 20251302 PMAQI
27th Oct 20251363 PMAQI
27th Oct 20251384 PMAQI
27th Oct 20251385 PMAQI
27th Oct 20251456 PMAQI
27th Oct 20251517 PMAQI
27th Oct 20251578 PMAQI
27th Oct 20251609 PMAQI
27th Oct 202516310 PMAQI
27th Oct 202516811 PMAQI
28th Oct 202516812 AMAQI
28th Oct 20251671 AMAQI
28th Oct 20251632 AMAQI
28th Oct 20251583 AMAQI
28th Oct 20251494 AMAQI
28th Oct 20251385 AMAQI
13°C9/17°C
28th Oct 20251346 AMAQI
28th Oct 20251257 AMAQI
28th Oct 20251178 AMAQI
28th Oct 20251179 AMAQI
28th Oct 202512210 AMAQI
28th Oct 202511311 AMAQI
28th Oct 202511412 PMAQI
28th Oct 20251171 PMAQI
28th Oct 20251192 PMAQI
28th Oct 20251173 PMAQI
28th Oct 20251174 PMAQI
28th Oct 20251145 PMAQI
28th Oct 20251096 PMAQI
28th Oct 20251067 PMAQI
28th Oct 20251148 PMAQI
28th Oct 20251199 PMAQI
28th Oct 202511910 PMAQI
28th Oct 202512311 PMAQI
29th Oct 202512812 AMAQI
29th Oct 20251251 AMAQI
29th Oct 20251222 AMAQI
29th Oct 20251233 AMAQI
29th Oct 20251294 AMAQI
29th Oct 20251325 AMAQI
14°C10/19°C
29th Oct 20251446 AMAQI
29th Oct 20251537 AMAQI
29th Oct 20251538 AMAQI
29th Oct 20251449 AMAQI
29th Oct 202514410 AMAQI
29th Oct 202512411 AMAQI
29th Oct 202510812 PMAQI
29th Oct 2025951 PMAQI
29th Oct 2025882 PMAQI
29th Oct 2025843 PMAQI
29th Oct 2025824 PMAQI
29th Oct 2025715 PMAQI
29th Oct 2025706 PMAQI
29th Oct 2025707 PMAQI
29th Oct 2025738 PMAQI
29th Oct 2025809 PMAQI
29th Oct 20258410 PMAQI
29th Oct 202510111 PMAQI
30th Oct 202510712 AMAQI
30th Oct 20251051 AMAQI
30th Oct 20251072 AMAQI
30th Oct 20251163 AMAQI
30th Oct 20251084 AMAQI
30th Oct 20251125 AMAQI
15°C11/19°C
30th Oct 20251146 AMAQI
30th Oct 20251057 AMAQI
30th Oct 2025918 AMAQI
30th Oct 2025909 AMAQI
30th Oct 20258510 AMAQI
30th Oct 20258611 AMAQI
30th Oct 20258212 PMAQI
30th Oct 2025791 PMAQI
30th Oct 2025822 PMAQI
30th Oct 2025833 PMAQI
30th Oct 2025874 PMAQI
30th Oct 2025885 PMAQI
30th Oct 2025886 PMAQI
30th Oct 2025907 PMAQI
30th Oct 2025978 PMAQI
30th Oct 20251109 PMAQI
30th Oct 202512210 PMAQI
30th Oct 202512611 PMAQI
31st Oct 202512912 AMAQI
31st Oct 20251281 AMAQI
31st Oct 20251302 AMAQI
31st Oct 20251363 AMAQI
31st Oct 20251364 AMAQI
31st Oct 20251345 AMAQI
16°C14/20°C
31st Oct 20251386 AMAQI
31st Oct 20251397 AMAQI
31st Oct 20251518 AMAQI
31st Oct 20251559 AMAQI
31st Oct 202515810 AMAQI
31st Oct 202515911 AMAQI
31st Oct 202516312 PMAQI
31st Oct 20251731 PMAQI
31st Oct 20251852 PMAQI
31st Oct 20251993 PMAQI
31st Oct 20251994 PMAQI
31st Oct 20252005 PMAQI
31st Oct 20252056 PMAQI
31st Oct 20252077 PMAQI
31st Oct 20252058 PMAQI
31st Oct 20251969 PMAQI
31st Oct 202518710 PMAQI
31st Oct 202518711 PMAQI
1st Nov 202518612 AMAQI
1st Nov 20251861 AMAQI
1st Nov 20251872 AMAQI
1st Nov 20251893 AMAQI
1st Nov 20251874 AMAQI
1st Nov 20251885 AMAQI
16°C13/18°C
1st Nov 20251866 AMAQI
1st Nov 20251867 AMAQI
1st Nov 20251858 AMAQI
1st Nov 20251769 AMAQI
1st Nov 202515810 AMAQI
1st Nov 202515611 AMAQI
1st Nov 202515712 PMAQI
1st Nov 20251641 PMAQI
1st Nov 20251792 PMAQI
1st Nov 20251833 PMAQI
1st Nov 20251864 PMAQI
1st Nov 20251785 PMAQI
1st Nov 20251696 PMAQI
1st Nov 20251637 PMAQI
1st Nov 20251638 PMAQI
1st Nov 20251669 PMAQI
1st Nov 202517110 PMAQI
1st Nov 202517711 PMAQI
2nd Nov 202517812 AMAQI
2nd Nov 20251781 AMAQI
2nd Nov 20251762 AMAQI
2nd Nov 20251753 AMAQI
2nd Nov 20251734 AMAQI
2nd Nov 20251725 AMAQI
15°C11/20°C
2nd Nov 20251686 AMAQI
2nd Nov 20251637 AMAQI
2nd Nov 20251618 AMAQI
2nd Nov 20251529 AMAQI
2nd Nov 202514810 AMAQI
2nd Nov 202513411 AMAQI
2nd Nov 202511612 PMAQI
2nd Nov 2025841 PMAQI
2nd Nov 2025712 PMAQI
2nd Nov 2025593 PMAQI
2nd Nov 2025594 PMAQI
2nd Nov 2025545 PMAQI
2nd Nov 2025526 PMAQI
2nd Nov 2025547 PMAQI
2nd Nov 2025558 PMAQI
2nd Nov 2025589 PMAQI
2nd Nov 20256310 PMAQI
2nd Nov 202511411 PMAQI
3rd Nov 202510912 AMAQI
3rd Nov 20251091 AMAQI
3rd Nov 20251262 AMAQI
3rd Nov 20251283 AMAQI
3rd Nov 20251314 AMAQI
3rd Nov 20251275 AMAQI
13°C10/17°C
3rd Nov 20251136 AMAQI
3rd Nov 20251047 AMAQI
3rd Nov 2025918 AMAQI
3rd Nov 2025789 AMAQI
3rd Nov 20256910 AMAQI
3rd Nov 20256711 AMAQI
3rd Nov 20256912 PMAQI
3rd Nov 2025701 PMAQI
3rd Nov 2025712 PMAQI
3rd Nov 2025763 PMAQI
3rd Nov 2025794 PMAQI
3rd Nov 2025845 PMAQI
3rd Nov 2025876 PMAQI
3rd Nov 2025887 PMAQI
3rd Nov 2025928 PMAQI
3rd Nov 2025979 PMAQI
3rd Nov 202511310 PMAQI
3rd Nov 202512711 PMAQI
4th Nov 202513412 AMAQI
4th Nov 20251391 AMAQI
4th Nov 20251362 AMAQI
4th Nov 20251333 AMAQI
4th Nov 20251364 AMAQI
4th Nov 20251395 AMAQI
11°C7/16°C
4th Nov 20251326 AMAQI
4th Nov 20251317 AMAQI
4th Nov 20251338 AMAQI
4th Nov 20251379 AMAQI
4th Nov 202513710 AMAQI
4th Nov 202513111 AMAQI
4th Nov 202513112 PMAQI
4th Nov 20251291 PMAQI
4th Nov 20251212 PMAQI
4th Nov 20251163 PMAQI
4th Nov 20251154 PMAQI
4th Nov 20251115 PMAQI
4th Nov 20251046 PMAQI
4th Nov 20251097 PMAQI
4th Nov 20251188 PMAQI
4th Nov 20251399 PMAQI
4th Nov 202514710 PMAQI
4th Nov 202515711 PMAQI
5th Nov 202515912 AMAQI
5th Nov 20251641 AMAQI
5th Nov 20251632 AMAQI
5th Nov 20251633 AMAQI
5th Nov 20251644 AMAQI
5th Nov 20251685 AMAQI
13°C9/18°C
5th Nov 20251716 AMAQI
5th Nov 20251737 AMAQI
5th Nov 20251738 AMAQI
5th Nov 20251729 AMAQI
5th Nov 202516810 AMAQI
5th Nov 202515911 AMAQI
5th Nov 202515112 PMAQI
5th Nov 20251341 PMAQI
5th Nov 20251242 PMAQI
5th Nov 20251173 PMAQI
5th Nov 2025984 PMAQI
5th Nov 2025935 PMAQI
5th Nov 2025846 PMAQI
5th Nov 2025727 PMAQI
5th Nov 2025728 PMAQI
5th Nov 2025889 PMAQI
5th Nov 202512210 PMAQI
5th Nov 202514111 PMAQI
6th Nov 202514712 AMAQI
6th Nov 20251411 AMAQI
6th Nov 20251362 AMAQI
6th Nov 20251253 AMAQI
6th Nov 20251134 AMAQI
6th Nov 20251015 AMAQI
13°C9/18°C
6th Nov 2025926 AMAQI
6th Nov 2025847 AMAQI
6th Nov 2025828 AMAQI
6th Nov 2025819 AMAQI
6th Nov 20258010 AMAQI
6th Nov 20257911 AMAQI
6th Nov 20257312 PMAQI
6th Nov 2025671 PMAQI
6th Nov 2025692 PMAQI
6th Nov 2025713 PMAQI
6th Nov 2025694 PMAQI
6th Nov 2025725 PMAQI
6th Nov 2025776 PMAQI
6th Nov 2025847 PMAQI
6th Nov 2025888 PMAQI
6th Nov 2025919 PMAQI
6th Nov 202510310 PMAQI
6th Nov 202511311 PMAQI
7th Nov 202512312 AMAQI
7th Nov 20251241 AMAQI
7th Nov 20251222 AMAQI
7th Nov 20251233 AMAQI
7th Nov 20251194 AMAQI
7th Nov 20251175 AMAQI
15°C10/19°C
7th Nov 20251086 AMAQI
7th Nov 20251067 AMAQI
7th Nov 20251038 AMAQI
7th Nov 20251049 AMAQI
7th Nov 202510310 AMAQI
7th Nov 202510011 AMAQI
7th Nov 202510612 PMAQI
7th Nov 20251101 PMAQI
7th Nov 20251132 PMAQI
7th Nov 20251103 PMAQI
7th Nov 20251054 PMAQI
7th Nov 20251015 PMAQI
7th Nov 20251016 PMAQI
7th Nov 20251017 PMAQI
7th Nov 20251018 PMAQI
7th Nov 20251059 PMAQI
7th Nov 202510610 PMAQI
7th Nov 202510311 PMAQI
8th Nov 20259112 AMAQI
8th Nov 2025791 AMAQI
8th Nov 2025742 AMAQI
8th Nov 2025783 AMAQI
8th Nov 2025774 AMAQI
8th Nov 2025805 AMAQI
15°C14/16°C
8th Nov 2025836 AMAQI
8th Nov 2025887 AMAQI
8th Nov 2025938 AMAQI
8th Nov 2025969 AMAQI
8th Nov 20259310 AMAQI
8th Nov 20259011 AMAQI
8th Nov 20258912 PMAQI
8th Nov 2025891 PMAQI
8th Nov 2025922 PMAQI
8th Nov 2025903 PMAQI
8th Nov 2025914 PMAQI
8th Nov 20251065 PMAQI
8th Nov 20251296 PMAQI
8th Nov 20251367 PMAQI
8th Nov 20251448 PMAQI
8th Nov 20251499 PMAQI
8th Nov 202515310 PMAQI
8th Nov 202515111 PMAQI
9th Nov 202515412 AMAQI
9th Nov 20251581 AMAQI
9th Nov 20251582 AMAQI
9th Nov 20251583 AMAQI
9th Nov 20251574 AMAQI
9th Nov 20251565 AMAQI
14°C12/17°C
9th Nov 20251496 AMAQI
9th Nov 20251377 AMAQI
9th Nov 20251258 AMAQI
9th Nov 20251109 AMAQI
9th Nov 202511210 AMAQI
9th Nov 202511911 AMAQI
9th Nov 202512012 PMAQI
9th Nov 20251371 PMAQI
9th Nov 20251522 PMAQI
9th Nov 20251523 PMAQI
9th Nov 20251574 PMAQI
9th Nov 20251525 PMAQI
9th Nov 20251426 PMAQI
9th Nov 20251437 PMAQI
9th Nov 20251458 PMAQI
9th Nov 20251479 PMAQI
9th Nov 202514610 PMAQI
9th Nov 202514811 PMAQI
10th Nov 202515512 AMAQI
10th Nov 20251581 AMAQI
10th Nov 20251582 AMAQI
10th Nov 20251583 AMAQI
10th Nov 20251564 AMAQI
10th Nov 20251495 AMAQI
--°C/°C
10th Nov 20251406 AMAQI
6 AM10th Nov 20251377 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
101AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
12 PM - 5 PM
96AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 101), while the lowest AQI was between 12 PM to 5 PM (Avg. 96).
Night time
Avg. Highest Time
12 AM - 5 AM
116AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 7 PM
96AQI
2 hours / Day
60 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 7 PM (Avg. 96).
2025 Days Vs Air Quality
Chengtangcun, Shandong, China
2025
2%
6
60%
187
29%
89
10%
30
Total number of days with different AQI categories in last 313 days in 2025 (52 days remaining)
Good
6 DaysModerate
187 DaysPoor
89 DaysUnhealthy
30 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 313 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
Chengtangcun, 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
169AQI
169AQI
2nd January 2025
176AQI
176AQI
3rd January 2025
157AQI
157AQI
4th January 2025
174AQI
174AQI
5th January 2025
174AQI
174AQI
6th January 2025
108AQI
108AQI
7th January 2025
134AQI
134AQI
8th January 2025
97AQI
97AQI
9th January 2025
103AQI
103AQI
10th January 2025
97AQI
97AQI
11th January 2025
143AQI
143AQI
12th January 2025
141AQI
141AQI
13th January 2025
162AQI
162AQI
14th January 2025
142AQI
142AQI
15th January 2025
108AQI
108AQI
16th January 2025
148AQI
148AQI
17th January 2025
136AQI
136AQI
18th January 2025
160AQI
160AQI
19th January 2025
161AQI
161AQI
20th January 2025
170AQI
170AQI
21st January 2025
180AQI
180AQI
22nd January 2025
174AQI
174AQI
23rd January 2025
157AQI
157AQI
24th January 2025
137AQI
137AQI
25th January 2025
152AQI
152AQI
26th January 2025
140AQI
140AQI
27th January 2025
84AQI
84AQI
28th January 2025
116AQI
116AQI
29th January 2025
143AQI
143AQI
30th January 2025
149AQI
149AQI
31st January 2025
172AQI
172AQI
1st February 2025
163AQI
163AQI
2nd February 2025
179AQI
179AQI
3rd February 2025
150AQI
150AQI
4th February 2025
128AQI
128AQI
5th February 2025
97AQI
97AQI
6th February 2025
120AQI
120AQI
7th February 2025
65AQI
65AQI
8th February 2025
85AQI
85AQI
9th February 2025
104AQI
104AQI
10th February 2025
117AQI
117AQI
11th February 2025
139AQI
139AQI
12th February 2025
134AQI
134AQI
13th February 2025
148AQI
148AQI
14th February 2025
148AQI
148AQI
15th February 2025
153AQI
153AQI
16th February 2025
132AQI
132AQI
17th February 2025
114AQI
114AQI
18th February 2025
139AQI
139AQI
19th February 2025
117AQI
117AQI
20th February 2025
119AQI
119AQI
21st February 2025
134AQI
134AQI
22nd February 2025
138AQI
138AQI
23rd February 2025
112AQI
112AQI
24th February 2025
110AQI
110AQI
25th February 2025
134AQI
134AQI
26th February 2025
148AQI
148AQI
27th February 2025
160AQI
160AQI
28th February 2025
164AQI
164AQI
1st March 2025
161AQI
161AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
99AQI
99AQI
4th March 2025
113AQI
113AQI
5th March 2025
130AQI
130AQI
6th March 2025
138AQI
138AQI
7th March 2025
145AQI
145AQI
8th March 2025
151AQI
151AQI
9th March 2025
153AQI
153AQI
10th March 2025
152AQI
152AQI
11th March 2025
162AQI
162AQI
12th March 2025
167AQI
167AQI
13th March 2025
119AQI
119AQI
14th March 2025
98AQI
98AQI
15th March 2025
129AQI
129AQI
16th March 2025
75AQI
75AQI
17th March 2025
96AQI
96AQI
18th March 2025
66AQI
66AQI
19th March 2025
97AQI
97AQI
20th March 2025
98AQI
98AQI
21st March 2025
91AQI
91AQI
22nd March 2025
100AQI
100AQI
23rd March 2025
124AQI
124AQI
24th March 2025
125AQI
125AQI
25th March 2025
132AQI
132AQI
26th March 2025
137AQI
137AQI
27th March 2025
129AQI
129AQI
28th March 2025
143AQI
143AQI
29th March 2025
80AQI
80AQI
30th March 2025
102AQI
102AQI
31st March 2025
101AQI
101AQI
1st April 2025
105AQI
105AQI
2nd April 2025
65AQI
65AQI
3rd April 2025
85AQI
85AQI
4th April 2025
105AQI
105AQI
5th April 2025
79AQI
79AQI
6th April 2025
105AQI
105AQI
7th April 2025
106AQI
106AQI
8th April 2025
122AQI
122AQI
9th April 2025
130AQI
130AQI
10th April 2025
122AQI
122AQI
11th April 2025
115AQI
115AQI
12th April 2025
192AQI
192AQI
13th April 2025
92AQI
92AQI
14th April 2025
90AQI
90AQI
15th April 2025
83AQI
83AQI
16th April 2025
101AQI
101AQI
17th April 2025
120AQI
120AQI
18th April 2025
124AQI
124AQI
19th April 2025
105AQI
105AQI
20th April 2025
103AQI
103AQI
21st April 2025
90AQI
90AQI
22nd April 2025
103AQI
103AQI
23rd April 2025
104AQI
104AQI
24th April 2025
82AQI
82AQI
25th April 2025
84AQI
84AQI
26th April 2025
81AQI
81AQI
27th April 2025
95AQI
95AQI
28th April 2025
79AQI
79AQI
29th April 2025
84AQI
84AQI
30th April 2025
90AQI
90AQI
1st May 2025
90AQI
90AQI
2nd May 2025
103AQI
103AQI
3rd May 2025
65AQI
65AQI
4th May 2025
85AQI
85AQI
5th May 2025
87AQI
87AQI
6th May 2025
102AQI
102AQI
7th May 2025
103AQI
103AQI
8th May 2025
90AQI
90AQI
9th May 2025
58AQI
58AQI
10th May 2025
62AQI
62AQI
11th May 2025
77AQI
77AQI
12th May 2025
75AQI
75AQI
13th May 2025
92AQI
92AQI
14th May 2025
101AQI
101AQI
15th May 2025
114AQI
114AQI
16th May 2025
126AQI
126AQI
17th May 2025
132AQI
132AQI
18th May 2025
94AQI
94AQI
19th May 2025
121AQI
121AQI
20th May 2025
111AQI
111AQI
21st May 2025
111AQI
111AQI
22nd May 2025
98AQI
98AQI
23rd May 2025
114AQI
114AQI
24th May 2025
96AQI
96AQI
25th May 2025
91AQI
91AQI
26th May 2025
93AQI
93AQI
27th May 2025
102AQI
102AQI
28th May 2025
90AQI
90AQI
29th May 2025
94AQI
94AQI
30th May 2025
92AQI
92AQI
31st May 2025
115AQI
115AQI
1st June 2025
88AQI
88AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
83AQI
83AQI
4th June 2025
89AQI
89AQI
5th June 2025
88AQI
88AQI
6th June 2025
90AQI
90AQI
7th June 2025
86AQI
86AQI
8th June 2025
106AQI
106AQI
9th June 2025
88AQI
88AQI
10th June 2025
79AQI
79AQI
11th June 2025
88AQI
88AQI
12th June 2025
72AQI
72AQI
13th June 2025
82AQI
82AQI
14th June 2025
82AQI
82AQI
15th June 2025
74AQI
74AQI
16th June 2025
62AQI
62AQI
17th June 2025
66AQI
66AQI
18th June 2025
64AQI
64AQI
19th June 2025
63AQI
63AQI
20th June 2025
59AQI
59AQI
21st June 2025
70AQI
70AQI
22nd June 2025
76AQI
76AQI
23rd June 2025
71AQI
71AQI
24th June 2025
69AQI
69AQI
25th June 2025
81AQI
81AQI
26th June 2025
75AQI
75AQI
27th June 2025
70AQI
70AQI
28th June 2025
65AQI
65AQI
29th June 2025
54AQI
54AQI
30th June 2025
58AQI
58AQI
1st July 2025
63AQI
63AQI
2nd July 2025
57AQI
57AQI
3rd July 2025
61AQI
61AQI
4th July 2025
55AQI
55AQI
5th July 2025
58AQI
58AQI
6th July 2025
60AQI
60AQI
7th July 2025
66AQI
66AQI
8th July 2025
66AQI
66AQI
9th July 2025
59AQI
59AQI
10th July 2025
74AQI
74AQI
11th July 2025
80AQI
80AQI
12th July 2025
73AQI
73AQI
13th July 2025
77AQI
77AQI
14th July 2025
62AQI
62AQI
15th July 2025
72AQI
72AQI
16th July 2025
73AQI
73AQI
17th July 2025
67AQI
67AQI
18th July 2025
70AQI
70AQI
19th July 2025
74AQI
74AQI
20th July 2025
63AQI
63AQI
21st July 2025
60AQI
60AQI
22nd July 2025
57AQI
57AQI
23rd July 2025
56AQI
56AQI
24th July 2025
56AQI
56AQI
25th July 2025
60AQI
60AQI
26th July 2025
54AQI
54AQI
27th July 2025
51AQI
51AQI
28th July 2025
51AQI
51AQI
29th July 2025
57AQI
57AQI
30th July 2025
58AQI
58AQI
31st July 2025
54AQI
54AQI
1st August 2025
54AQI
54AQI
2nd August 2025
53AQI
53AQI
3rd August 2025
57AQI
57AQI
4th August 2025
63AQI
63AQI
5th August 2025
62AQI
62AQI
6th August 2025
67AQI
67AQI
7th August 2025
75AQI
75AQI
8th August 2025
66AQI
66AQI
9th August 2025
56AQI
56AQI
10th August 2025
51AQI
51AQI
11th August 2025
49AQI
49AQI
12th August 2025
52AQI
52AQI
13th August 2025
55AQI
55AQI
14th August 2025
59AQI
59AQI
15th August 2025
61AQI
61AQI
16th August 2025
56AQI
56AQI
17th August 2025
59AQI
59AQI
18th August 2025
62AQI
62AQI
19th August 2025
60AQI
60AQI
20th August 2025
57AQI
57AQI
21st August 2025
58AQI
58AQI
22nd August 2025
57AQI
57AQI
23rd August 2025
57AQI
57AQI
24th August 2025
60AQI
60AQI
25th August 2025
67AQI
67AQI
26th August 2025
64AQI
64AQI
27th August 2025
63AQI
63AQI
28th August 2025
66AQI
66AQI
29th August 2025
65AQI
65AQI
30th August 2025
64AQI
64AQI
31st August 2025
54AQI
54AQI
1st September 2025
55AQI
55AQI
2nd September 2025
58AQI
58AQI
3rd September 2025
60AQI
60AQI
4th September 2025
64AQI
64AQI
5th September 2025
66AQI
66AQI
6th September 2025
63AQI
63AQI
7th September 2025
71AQI
71AQI
8th September 2025
64AQI
64AQI
9th September 2025
61AQI
61AQI
10th September 2025
65AQI
65AQI
11th September 2025
58AQI
58AQI
12th September 2025
56AQI
56AQI
13th September 2025
65AQI
65AQI
14th September 2025
67AQI
67AQI
15th September 2025
67AQI
67AQI
16th September 2025
56AQI
56AQI
17th September 2025
49AQI
49AQI
18th September 2025
48AQI
48AQI
19th September 2025
41AQI
41AQI
20th September 2025
58AQI
58AQI
21st September 2025
64AQI
64AQI
22nd September 2025
61AQI
61AQI
23rd September 2025
50AQI
50AQI
24th September 2025
59AQI
59AQI
25th September 2025
71AQI
71AQI
26th September 2025
81AQI
81AQI
27th September 2025
68AQI
68AQI
28th September 2025
68AQI
68AQI
29th September 2025
99AQI
99AQI
30th September 2025
67AQI
67AQI
1st October 2025
85AQI
85AQI
2nd October 2025
50AQI
50AQI
3rd October 2025
59AQI
59AQI
4th October 2025
88AQI
88AQI
5th October 2025
75AQI
75AQI
6th October 2025
84AQI
84AQI
7th October 2025
101AQI
101AQI
8th October 2025
113AQI
113AQI
9th October 2025
75AQI
75AQI
10th October 2025
84AQI
84AQI
11th October 2025
82AQI
82AQI
12th October 2025
65AQI
65AQI
13th October 2025
59AQI
59AQI
14th October 2025
86AQI
86AQI
15th October 2025
89AQI
89AQI
16th October 2025
65AQI
65AQI
17th October 2025
87AQI
87AQI
18th October 2025
60AQI
60AQI
19th October 2025
73AQI
73AQI
20th October 2025
70AQI
70AQI
21st October 2025
77AQI
77AQI
22nd October 2025
96AQI
96AQI
23rd October 2025
94AQI
94AQI
24th October 2025
102AQI
102AQI
25th October 2025
156AQI
156AQI
26th October 2025
158AQI
158AQI
27th October 2025
148AQI
148AQI
28th October 2025
132AQI
132AQI
29th October 2025
109AQI
109AQI
30th October 2025
101AQI
101AQI
31st October 2025
165AQI
165AQI
1st November 2025
177AQI
177AQI
2nd November 2025
121AQI
121AQI
3rd November 2025
99AQI
99AQI
4th November 2025
131AQI
131AQI
5th November 2025
137AQI
137AQI
6th November 2025
100AQI
100AQI
7th November 2025
109AQI
109AQI
8th November 2025
103AQI
103AQI
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
144AQI
130AQI
119AQI
101AQI
96AQI
76AQI
63AQI
60AQI
63AQI
93AQI
122AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202595AQI
3
14
14
3
20
5
11
14
6
14
15
1
18
13
29
1
31
1
30
4
26
1
20
7
3
2
5
1
6
187
89
30
Highest AQI recorded in
January144AQI
Lowest AQI recorded in
August60AQI
2024102AQI
1
3
9
14
4
1
11
10
5
1
1
7
21
3
1
13
16
25
5
1
23
7
11
16
4
5
24
2
6
21
3
4
8
16
3
15
12
3
1
19
11
29
167
124
40
5
1
Highest AQI recorded in
January146AQI
Lowest AQI recorded in
July65AQI
2023106AQI
5
10
11
5
9
11
8
6
14
10
1
1
17
8
2
1
1
23
8
4
22
4
6
25
3
27
1
1
22
7
10
18
3
1
10
11
7
9
6
13
3
16
185
98
54
10
1
Highest AQI recorded in
January152AQI
Lowest AQI recorded in
July63AQI
2022108AQI
1
5
23
2
5
11
5
9
17
5
16
13
26
5
1
23
6
2
20
2
1
1
21
7
2
17
12
2
15
12
1
6
10
12
3
8
160
100
46
5
Highest AQI recorded in
January170AQI
Lowest AQI recorded in
August62AQI
2021115AQI
1
10
16
4
6
13
9
8
12
8
1
2
1
12
12
4
1
1
14
14
1
1
23
7
5
20
26
3
7
19
4
1
14
9
7
1
9
8
9
2
6
7
18
16
158
99
71
9
3
Highest AQI recorded in
January166AQI
Lowest AQI recorded in
July64AQI
2020114AQI
6
7
5
15
2
9
9
2
10
14
1
17
13
3
21
7
16
13
1
6
17
8
6
13
11
2
8
17
4
6
98
116
39
4
Highest AQI recorded in
December163AQI
Lowest AQI recorded in
August80AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
115AQILeast Polluted Year Recorded
2025(Avg.)
95AQIChengtangcun's annual 2025 AQI (95) shows an average percentage change of -12.6% (improved AQI) compared to previous years: 2020 (114), 2021 (115), 2022 (108), 2023 (106), 2024 (102).
