Yongledianzhen, Langfang, Hebei, China 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
十月空气质量分析
Yongledianzhen, Langfang, Hebei, China
2021
2022
2023
2024
2025
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
25th Oct 2021
201AQI最低AQI记录于
1st Oct 2024
20AQI同日分析（7th October ）：
在过去5年的这一天，AQI差异显著：2025年排名为3rd 最高，AQI为77，属于适中空气质量，比2023和2022年有所改善。
下载2024年度数据
全球空气质量报告
日夜AQI趋势：7th Oct - 8th Oct 2025
Yongledianzhen, Langfang, Hebei, China
AQI
天
夜晚
.
6 AM7th Oct 2025
6 PM
5 AM8th Oct 2025
白天时间
平均最高时间
12AMNaNth undefined
AQI
平均最低时间
12AMNaNth undefined
AQI
夜晚时间
平均最高时间
4AM8th Oct
122AQI
平均最低时间
7PM7th Oct
38AQI
在过去的24小时内，
Yongledianzhen的AQI最高点为122，出现在夜晚的4 AM；最低点为undefined，出现在夜晚的6 PM。
日夜AQI趋势：Sep - Oct 2025
Yongledianzhen, Langfang, Hebei, China
SepOct
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th
天
夜晚
8th Sep 2025706 AMAQI
8th Sep 2025717 AMAQI
8th Sep 2025688 AMAQI
8th Sep 2025739 AMAQI
8th Sep 20257910 AMAQI
8th Sep 20255911 AMAQI
8th Sep 20255612 PMAQI
8th Sep 2025541 PMAQI
8th Sep 2025502 PMAQI
8th Sep 2025543 PMAQI
8th Sep 2025604 PMAQI
8th Sep 2025595 PMAQI
8th Sep 2025586 PMAQI
8th Sep 2025647 PMAQI
8th Sep 2025668 PMAQI
8th Sep 2025709 PMAQI
8th Sep 20257510 PMAQI
8th Sep 20257211 PMAQI
9th Sep 20257312 AMAQI
9th Sep 2025691 AMAQI
9th Sep 2025702 AMAQI
9th Sep 2025693 AMAQI
9th Sep 2025704 AMAQI
9th Sep 2025705 AMAQI
24°C19/30°C
9th Sep 2025706 AMAQI
9th Sep 2025707 AMAQI
9th Sep 2025858 AMAQI
9th Sep 2025829 AMAQI
9th Sep 20258310 AMAQI
9th Sep 20258611 AMAQI
9th Sep 20258912 PMAQI
9th Sep 2025691 PMAQI
9th Sep 2025692 PMAQI
9th Sep 2025793 PMAQI
9th Sep 2025794 PMAQI
9th Sep 2025825 PMAQI
9th Sep 2025786 PMAQI
9th Sep 2025787 PMAQI
9th Sep 2025748 PMAQI
9th Sep 2025759 PMAQI
9th Sep 20257210 PMAQI
9th Sep 20256411 PMAQI
10th Sep 20256812 AMAQI
10th Sep 2025671 AMAQI
10th Sep 2025682 AMAQI
10th Sep 2025693 AMAQI
10th Sep 2025714 AMAQI
10th Sep 2025705 AMAQI
24°C18/30°C
10th Sep 2025716 AMAQI
10th Sep 2025717 AMAQI
10th Sep 2025728 AMAQI
10th Sep 2025679 AMAQI
10th Sep 20257010 AMAQI
10th Sep 20256311 AMAQI
10th Sep 20256612 PMAQI
10th Sep 2025661 PMAQI
10th Sep 2025622 PMAQI
10th Sep 2025683 PMAQI
10th Sep 2025724 PMAQI
10th Sep 2025705 PMAQI
10th Sep 2025686 PMAQI
10th Sep 2025707 PMAQI
10th Sep 2025738 PMAQI
10th Sep 2025769 PMAQI
10th Sep 20257610 PMAQI
10th Sep 20257711 PMAQI
11th Sep 20257512 AMAQI
11th Sep 2025701 AMAQI
11th Sep 2025682 AMAQI
11th Sep 2025683 AMAQI
11th Sep 2025684 AMAQI
11th Sep 2025685 AMAQI
23°C18/29°C
11th Sep 2025696 AMAQI
11th Sep 2025687 AMAQI
11th Sep 20251148 AMAQI
11th Sep 20251029 AMAQI
11th Sep 202510110 AMAQI
11th Sep 20259811 AMAQI
11th Sep 20258012 PMAQI
11th Sep 2025791 PMAQI
11th Sep 2025762 PMAQI
11th Sep 2025763 PMAQI
11th Sep 2025704 PMAQI
11th Sep 2025765 PMAQI
11th Sep 2025806 PMAQI
11th Sep 2025747 PMAQI
11th Sep 2025708 PMAQI
11th Sep 2025739 PMAQI
11th Sep 20257610 PMAQI
11th Sep 20257611 PMAQI
12th Sep 20257412 AMAQI
12th Sep 2025681 AMAQI
12th Sep 2025692 AMAQI
12th Sep 2025713 AMAQI
12th Sep 2025724 AMAQI
12th Sep 2025725 AMAQI
25°C20/30°C
12th Sep 2025726 AMAQI
12th Sep 2025727 AMAQI
12th Sep 20251088 AMAQI
12th Sep 20251039 AMAQI
12th Sep 202512210 AMAQI
12th Sep 202510811 AMAQI
12th Sep 202511212 PMAQI
12th Sep 2025881 PMAQI
12th Sep 2025922 PMAQI
12th Sep 2025923 PMAQI
12th Sep 2025754 PMAQI
12th Sep 2025665 PMAQI
12th Sep 2025816 PMAQI
12th Sep 2025887 PMAQI
12th Sep 2025728 PMAQI
12th Sep 2025789 PMAQI
12th Sep 20258410 PMAQI
12th Sep 20258411 PMAQI
13th Sep 20257912 AMAQI
13th Sep 2025701 AMAQI
13th Sep 2025692 AMAQI
13th Sep 2025723 AMAQI
13th Sep 2025744 AMAQI
13th Sep 2025765 AMAQI
23°C19/27°C
13th Sep 2025746 AMAQI
13th Sep 2025767 AMAQI
13th Sep 20251008 AMAQI
13th Sep 20251049 AMAQI
13th Sep 202510410 AMAQI
13th Sep 20259011 AMAQI
13th Sep 20258512 PMAQI
13th Sep 2025801 PMAQI
13th Sep 2025802 PMAQI
13th Sep 2025753 PMAQI
13th Sep 2025724 PMAQI
13th Sep 2025685 PMAQI
13th Sep 2025746 PMAQI
13th Sep 2025767 PMAQI
13th Sep 2025748 PMAQI
13th Sep 2025779 PMAQI
13th Sep 20257710 PMAQI
13th Sep 20257711 PMAQI
14th Sep 20257412 AMAQI
14th Sep 2025731 AMAQI
14th Sep 2025712 AMAQI
14th Sep 2025753 AMAQI
14th Sep 2025764 AMAQI
14th Sep 2025765 AMAQI
24°C19/30°C
14th Sep 2025766 AMAQI
14th Sep 2025777 AMAQI
14th Sep 2025948 AMAQI
14th Sep 2025829 AMAQI
14th Sep 20258710 AMAQI
14th Sep 20259411 AMAQI
14th Sep 20257912 PMAQI
14th Sep 2025781 PMAQI
14th Sep 2025682 PMAQI
14th Sep 2025603 PMAQI
14th Sep 2025574 PMAQI
14th Sep 2025465 PMAQI
14th Sep 2025526 PMAQI
14th Sep 2025657 PMAQI
14th Sep 2025728 PMAQI
14th Sep 2025689 PMAQI
14th Sep 20257610 PMAQI
14th Sep 20257111 PMAQI
15th Sep 20257412 AMAQI
15th Sep 2025721 AMAQI
15th Sep 2025722 AMAQI
15th Sep 2025743 AMAQI
15th Sep 2025754 AMAQI
15th Sep 2025755 AMAQI
23°C19/30°C
15th Sep 2025746 AMAQI
15th Sep 2025777 AMAQI
15th Sep 2025448 AMAQI
15th Sep 2025609 AMAQI
15th Sep 20256010 AMAQI
15th Sep 20255711 AMAQI
15th Sep 20256112 PMAQI
15th Sep 2025481 PMAQI
15th Sep 2025582 PMAQI
15th Sep 2025533 PMAQI
15th Sep 2025604 PMAQI
15th Sep 2025625 PMAQI
15th Sep 2025566 PMAQI
15th Sep 2025607 PMAQI
15th Sep 2025708 PMAQI
15th Sep 2025719 PMAQI
15th Sep 20257310 PMAQI
15th Sep 20257611 PMAQI
16th Sep 20257012 AMAQI
16th Sep 2025741 AMAQI
16th Sep 2025752 AMAQI
16th Sep 2025733 AMAQI
16th Sep 2025714 AMAQI
16th Sep 2025725 AMAQI
21°C19/24°C
16th Sep 2025706 AMAQI
16th Sep 2025717 AMAQI
16th Sep 2025688 AMAQI
16th Sep 2025589 AMAQI
16th Sep 20255310 AMAQI
16th Sep 20254811 AMAQI
16th Sep 20255212 PMAQI
16th Sep 2025391 PMAQI
16th Sep 2025312 PMAQI
16th Sep 2025193 PMAQI
16th Sep 2025194 PMAQI
16th Sep 2025185 PMAQI
16th Sep 2025226 PMAQI
16th Sep 2025467 PMAQI
16th Sep 2025578 PMAQI
16th Sep 2025599 PMAQI
16th Sep 20255810 PMAQI
16th Sep 20255811 PMAQI
17th Sep 20256212 AMAQI
17th Sep 2025731 AMAQI
17th Sep 2025732 AMAQI
17th Sep 2025703 AMAQI
17th Sep 2025684 AMAQI
17th Sep 2025685 AMAQI
20°C17/24°C
17th Sep 2025696 AMAQI
17th Sep 2025687 AMAQI
17th Sep 2025328 AMAQI
17th Sep 2025219 AMAQI
17th Sep 20252010 AMAQI
17th Sep 20252711 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025231 PMAQI
17th Sep 2025192 PMAQI
17th Sep 2025213 PMAQI
17th Sep 2025204 PMAQI
17th Sep 2025205 PMAQI
17th Sep 2025286 PMAQI
17th Sep 2025487 PMAQI
17th Sep 2025588 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20255810 PMAQI
17th Sep 20255911 PMAQI
18th Sep 20256112 AMAQI
18th Sep 2025681 AMAQI
18th Sep 2025692 AMAQI
18th Sep 2025653 AMAQI
18th Sep 2025614 AMAQI
18th Sep 2025625 AMAQI
18°C14/22°C
18th Sep 2025616 AMAQI
18th Sep 2025627 AMAQI
18th Sep 2025498 AMAQI
18th Sep 2025459 AMAQI
18th Sep 20253310 AMAQI
18th Sep 20252711 AMAQI
18th Sep 20252812 PMAQI
18th Sep 2025261 PMAQI
18th Sep 2025252 PMAQI
18th Sep 2025253 PMAQI
18th Sep 2025224 PMAQI
18th Sep 2025245 PMAQI
18th Sep 2025256 PMAQI
18th Sep 2025437 PMAQI
18th Sep 2025608 PMAQI
18th Sep 2025629 PMAQI
18th Sep 20256010 PMAQI
18th Sep 20256211 PMAQI
19th Sep 20256412 AMAQI
19th Sep 2025641 AMAQI
19th Sep 2025642 AMAQI
19th Sep 2025613 AMAQI
19th Sep 2025594 AMAQI
19th Sep 2025605 AMAQI
19°C13/26°C
19th Sep 2025596 AMAQI
19th Sep 2025597 AMAQI
19th Sep 2025658 AMAQI
19th Sep 2025699 AMAQI
19th Sep 20256710 AMAQI
19th Sep 20256611 AMAQI
19th Sep 20255312 PMAQI
19th Sep 2025481 PMAQI
19th Sep 2025422 PMAQI
19th Sep 2025433 PMAQI
19th Sep 2025434 PMAQI
19th Sep 2025435 PMAQI
19th Sep 2025476 PMAQI
19th Sep 2025527 PMAQI
19th Sep 2025578 PMAQI
19th Sep 2025569 PMAQI
19th Sep 20255810 PMAQI
19th Sep 20256011 PMAQI
20th Sep 20256012 AMAQI
20th Sep 2025621 AMAQI
20th Sep 2025612 AMAQI
20th Sep 2025603 AMAQI
20th Sep 2025614 AMAQI
20th Sep 2025605 AMAQI
18°C14/22°C
20th Sep 2025616 AMAQI
20th Sep 2025607 AMAQI
20th Sep 2025798 AMAQI
20th Sep 2025859 AMAQI
20th Sep 20257310 AMAQI
20th Sep 20256311 AMAQI
20th Sep 20255412 PMAQI
20th Sep 2025471 PMAQI
20th Sep 2025452 PMAQI
20th Sep 2025503 PMAQI
20th Sep 2025464 PMAQI
20th Sep 2025465 PMAQI
20th Sep 2025526 PMAQI
20th Sep 2025547 PMAQI
20th Sep 2025568 PMAQI
20th Sep 2025589 PMAQI
20th Sep 20256410 PMAQI
20th Sep 20256411 PMAQI
21st Sep 20256412 AMAQI
21st Sep 2025621 AMAQI
21st Sep 2025612 AMAQI
21st Sep 2025623 AMAQI
21st Sep 2025624 AMAQI
21st Sep 2025625 AMAQI
20°C13/28°C
21st Sep 2025626 AMAQI
21st Sep 2025627 AMAQI
21st Sep 2025738 AMAQI
21st Sep 2025929 AMAQI
21st Sep 202510610 AMAQI
21st Sep 202512511 AMAQI
21st Sep 202511212 PMAQI
21st Sep 20251031 PMAQI
21st Sep 2025932 PMAQI
21st Sep 2025863 PMAQI
21st Sep 2025824 PMAQI
21st Sep 2025775 PMAQI
21st Sep 2025696 PMAQI
21st Sep 2025707 PMAQI
21st Sep 2025668 PMAQI
21st Sep 2025669 PMAQI
21st Sep 20256810 PMAQI
21st Sep 20256911 PMAQI
22nd Sep 20257012 AMAQI
22nd Sep 2025631 AMAQI
22nd Sep 2025622 AMAQI
22nd Sep 2025663 AMAQI
22nd Sep 2025704 AMAQI
22nd Sep 2025705 AMAQI
22°C17/27°C
22nd Sep 2025716 AMAQI
22nd Sep 2025707 AMAQI
22nd Sep 2025818 AMAQI
22nd Sep 2025849 AMAQI
22nd Sep 20257810 AMAQI
22nd Sep 20257411 AMAQI
22nd Sep 20256412 PMAQI
22nd Sep 2025561 PMAQI
22nd Sep 2025532 PMAQI
22nd Sep 2025533 PMAQI
22nd Sep 2025524 PMAQI
22nd Sep 2025535 PMAQI
22nd Sep 2025526 PMAQI
22nd Sep 2025537 PMAQI
22nd Sep 2025608 PMAQI
22nd Sep 2025629 PMAQI
22nd Sep 20256210 PMAQI
22nd Sep 20256411 PMAQI
23rd Sep 20256712 AMAQI
23rd Sep 2025671 AMAQI
23rd Sep 2025672 AMAQI
23rd Sep 2025683 AMAQI
23rd Sep 2025674 AMAQI
23rd Sep 2025685 AMAQI
18°C16/21°C
23rd Sep 2025696 AMAQI
23rd Sep 2025697 AMAQI
23rd Sep 2025708 AMAQI
23rd Sep 2025759 AMAQI
23rd Sep 20257710 AMAQI
23rd Sep 20257611 AMAQI
23rd Sep 20257312 PMAQI
23rd Sep 2025731 PMAQI
23rd Sep 2025732 PMAQI
23rd Sep 2025793 PMAQI
23rd Sep 2025784 PMAQI
23rd Sep 2025755 PMAQI
23rd Sep 2025666 PMAQI
23rd Sep 2025747 PMAQI
23rd Sep 2025778 PMAQI
23rd Sep 2025799 PMAQI
23rd Sep 20258010 PMAQI
23rd Sep 20258111 PMAQI
24th Sep 20257912 AMAQI
24th Sep 2025681 AMAQI
24th Sep 2025692 AMAQI
24th Sep 2025703 AMAQI
24th Sep 2025704 AMAQI
24th Sep 2025695 AMAQI
17°C15/20°C
24th Sep 2025706 AMAQI
24th Sep 2025697 AMAQI
24th Sep 2025948 AMAQI
24th Sep 2025989 AMAQI
24th Sep 20259810 AMAQI
24th Sep 20259211 AMAQI
24th Sep 20258612 PMAQI
24th Sep 2025861 PMAQI
24th Sep 2025882 PMAQI
24th Sep 2025813 PMAQI
24th Sep 2025754 PMAQI
24th Sep 2025705 PMAQI
24th Sep 2025696 PMAQI
24th Sep 2025727 PMAQI
24th Sep 2025718 PMAQI
24th Sep 2025739 PMAQI
24th Sep 20257710 PMAQI
24th Sep 20257811 PMAQI
25th Sep 20257812 AMAQI
25th Sep 2025701 AMAQI
25th Sep 2025702 AMAQI
25th Sep 2025723 AMAQI
25th Sep 2025764 AMAQI
25th Sep 2025775 AMAQI
20°C13/28°C
25th Sep 2025786 AMAQI
25th Sep 2025787 AMAQI
25th Sep 2025778 AMAQI
25th Sep 2025879 AMAQI
25th Sep 202510410 AMAQI
25th Sep 202510911 AMAQI
25th Sep 202510012 PMAQI
25th Sep 2025761 PMAQI
25th Sep 2025692 PMAQI
25th Sep 2025683 PMAQI
25th Sep 2025724 PMAQI
25th Sep 2025715 PMAQI
25th Sep 2025506 PMAQI
25th Sep 2025487 PMAQI
25th Sep 2025458 PMAQI
25th Sep 2025599 PMAQI
25th Sep 20256010 PMAQI
25th Sep 20256111 PMAQI
26th Sep 20256912 AMAQI
26th Sep 2025741 AMAQI
26th Sep 2025762 AMAQI
26th Sep 2025773 AMAQI
26th Sep 2025754 AMAQI
26th Sep 2025745 AMAQI
22°C16/29°C
26th Sep 2025696 AMAQI
26th Sep 2025617 AMAQI
26th Sep 2025688 AMAQI
26th Sep 2025819 AMAQI
26th Sep 202510410 AMAQI
26th Sep 202511611 AMAQI
26th Sep 202510212 PMAQI
26th Sep 2025841 PMAQI
26th Sep 2025762 PMAQI
26th Sep 2025763 PMAQI
26th Sep 2025814 PMAQI
26th Sep 2025765 PMAQI
26th Sep 2025626 PMAQI
26th Sep 2025577 PMAQI
26th Sep 2025648 PMAQI
26th Sep 2025709 PMAQI
26th Sep 20257910 PMAQI
26th Sep 20258311 PMAQI
27th Sep 20258812 AMAQI
27th Sep 2025941 AMAQI
27th Sep 20251002 AMAQI
27th Sep 20251063 AMAQI
27th Sep 20251144 AMAQI
27th Sep 20251165 AMAQI
23°C19/29°C
27th Sep 20251166 AMAQI
27th Sep 20251197 AMAQI
27th Sep 20251188 AMAQI
27th Sep 20251039 AMAQI
27th Sep 20258610 AMAQI
27th Sep 20257711 AMAQI
27th Sep 20257512 PMAQI
27th Sep 2025751 PMAQI
27th Sep 2025762 PMAQI
27th Sep 2025753 PMAQI
27th Sep 2025654 PMAQI
27th Sep 2025585 PMAQI
27th Sep 2025556 PMAQI
27th Sep 2025567 PMAQI
27th Sep 2025568 PMAQI
27th Sep 2025579 PMAQI
27th Sep 20255810 PMAQI
27th Sep 20255911 PMAQI
28th Sep 20256112 AMAQI
28th Sep 2025621 AMAQI
28th Sep 2025622 AMAQI
28th Sep 2025623 AMAQI
28th Sep 2025664 AMAQI
28th Sep 2025715 AMAQI
19°C17/19°C
28th Sep 2025756 AMAQI
28th Sep 2025787 AMAQI
28th Sep 2025828 AMAQI
28th Sep 2025859 AMAQI
28th Sep 20258610 AMAQI
28th Sep 20257911 AMAQI
28th Sep 20256612 PMAQI
28th Sep 2025531 PMAQI
28th Sep 2025522 PMAQI
28th Sep 2025483 PMAQI
28th Sep 2025384 PMAQI
28th Sep 2025395 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025478 PMAQI
28th Sep 2025559 PMAQI
28th Sep 20255810 PMAQI
28th Sep 20256211 PMAQI
29th Sep 20256712 AMAQI
29th Sep 2025691 AMAQI
29th Sep 2025692 AMAQI
29th Sep 2025713 AMAQI
29th Sep 2025734 AMAQI
29th Sep 2025735 AMAQI
21°C15/29°C
29th Sep 2025726 AMAQI
29th Sep 2025717 AMAQI
29th Sep 2025778 AMAQI
29th Sep 2025749 AMAQI
29th Sep 20255710 AMAQI
29th Sep 20256111 AMAQI
29th Sep 20254612 PMAQI
29th Sep 2025331 PMAQI
29th Sep 2025372 PMAQI
29th Sep 2025353 PMAQI
29th Sep 2025364 PMAQI
29th Sep 2025445 PMAQI
29th Sep 2025526 PMAQI
29th Sep 2025557 PMAQI
29th Sep 2025628 PMAQI
29th Sep 2025709 PMAQI
29th Sep 20257610 PMAQI
29th Sep 20257711 PMAQI
30th Sep 20258012 AMAQI
30th Sep 2025891 AMAQI
30th Sep 2025882 AMAQI
30th Sep 2025803 AMAQI
30th Sep 2025684 AMAQI
30th Sep 2025645 AMAQI
23°C17/30°C
30th Sep 2025606 AMAQI
30th Sep 2025627 AMAQI
30th Sep 2025618 AMAQI
30th Sep 2025619 AMAQI
30th Sep 20256010 AMAQI
30th Sep 20255411 AMAQI
30th Sep 20254512 PMAQI
30th Sep 2025391 PMAQI
30th Sep 2025482 PMAQI
30th Sep 2025493 PMAQI
30th Sep 2025554 PMAQI
30th Sep 2025575 PMAQI
30th Sep 2025616 PMAQI
30th Sep 2025757 PMAQI
30th Sep 2025748 PMAQI
30th Sep 2025749 PMAQI
30th Sep 20258710 PMAQI
30th Sep 20258711 PMAQI
1st Oct 20259312 AMAQI
1st Oct 20251041 AMAQI
1st Oct 2025912 AMAQI
1st Oct 2025933 AMAQI
1st Oct 2025864 AMAQI
1st Oct 2025755 AMAQI
23°C17/30°C
1st Oct 2025766 AMAQI
1st Oct 2025777 AMAQI
1st Oct 2025758 AMAQI
1st Oct 2025829 AMAQI
1st Oct 20257010 AMAQI
1st Oct 20256311 AMAQI
1st Oct 20255512 PMAQI
1st Oct 2025551 PMAQI
1st Oct 2025632 PMAQI
1st Oct 2025633 PMAQI
1st Oct 2025624 PMAQI
1st Oct 2025655 PMAQI
1st Oct 2025666 PMAQI
1st Oct 2025607 PMAQI
1st Oct 2025628 PMAQI
1st Oct 2025759 PMAQI
1st Oct 20258510 PMAQI
1st Oct 20259011 PMAQI
2nd Oct 20259612 AMAQI
2nd Oct 20251061 AMAQI
2nd Oct 20251142 AMAQI
2nd Oct 20251113 AMAQI
2nd Oct 20251014 AMAQI
2nd Oct 2025785 AMAQI
24°C19/30°C
2nd Oct 2025626 AMAQI
2nd Oct 2025547 AMAQI
2nd Oct 2025508 AMAQI
2nd Oct 2025489 AMAQI
2nd Oct 20255210 AMAQI
2nd Oct 20255211 AMAQI
2nd Oct 20254712 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025672 PMAQI
2nd Oct 2025673 PMAQI
2nd Oct 2025644 PMAQI
2nd Oct 2025595 PMAQI
2nd Oct 2025596 PMAQI
2nd Oct 2025607 PMAQI
2nd Oct 2025648 PMAQI
2nd Oct 2025799 PMAQI
2nd Oct 202512310 PMAQI
2nd Oct 202513311 PMAQI
3rd Oct 202512712 AMAQI
3rd Oct 20251341 AMAQI
3rd Oct 20251372 AMAQI
3rd Oct 20251233 AMAQI
3rd Oct 20251454 AMAQI
3rd Oct 20251505 AMAQI
23°C19/28°C
3rd Oct 20251486 AMAQI
3rd Oct 20251427 AMAQI
3rd Oct 20251348 AMAQI
3rd Oct 20251149 AMAQI
3rd Oct 202510110 AMAQI
3rd Oct 20259411 AMAQI
3rd Oct 20258112 PMAQI
3rd Oct 2025701 PMAQI
3rd Oct 2025762 PMAQI
3rd Oct 2025723 PMAQI
3rd Oct 2025674 PMAQI
3rd Oct 2025665 PMAQI
3rd Oct 2025686 PMAQI
3rd Oct 2025537 PMAQI
3rd Oct 2025678 PMAQI
3rd Oct 2025749 PMAQI
3rd Oct 20258210 PMAQI
3rd Oct 20258111 PMAQI
4th Oct 20258712 AMAQI
4th Oct 2025891 AMAQI
4th Oct 2025942 AMAQI
4th Oct 2025993 AMAQI
4th Oct 2025924 AMAQI
4th Oct 2025835 AMAQI
20°C17/22°C
4th Oct 2025906 AMAQI
4th Oct 2025897 AMAQI
4th Oct 2025928 AMAQI
4th Oct 2025989 AMAQI
4th Oct 202510210 AMAQI
4th Oct 20259411 AMAQI
4th Oct 20259612 PMAQI
4th Oct 20251001 PMAQI
4th Oct 20251002 PMAQI
4th Oct 2025913 PMAQI
4th Oct 2025904 PMAQI
4th Oct 2025945 PMAQI
4th Oct 2025836 PMAQI
4th Oct 2025797 PMAQI
4th Oct 20251008 PMAQI
4th Oct 20251299 PMAQI
4th Oct 202512410 PMAQI
4th Oct 202514011 PMAQI
5th Oct 202514412 AMAQI
5th Oct 20251591 AMAQI
5th Oct 20251582 AMAQI
5th Oct 20251743 AMAQI
5th Oct 20251844 AMAQI
5th Oct 20252015 AMAQI
21°C17/26°C
5th Oct 20251956 AMAQI
5th Oct 20251757 AMAQI
5th Oct 20251958 AMAQI
5th Oct 20251919 AMAQI
5th Oct 202518410 AMAQI
5th Oct 202518011 AMAQI
5th Oct 202518112 PMAQI
5th Oct 20251791 PMAQI
5th Oct 20251382 PMAQI
5th Oct 2025953 PMAQI
5th Oct 2025814 PMAQI
5th Oct 2025695 PMAQI
5th Oct 2025666 PMAQI
5th Oct 2025727 PMAQI
5th Oct 2025808 PMAQI
5th Oct 2025729 PMAQI
5th Oct 20256110 PMAQI
5th Oct 20256811 PMAQI
6th Oct 20256712 AMAQI
6th Oct 2025611 AMAQI
6th Oct 2025592 AMAQI
6th Oct 2025513 AMAQI
6th Oct 2025524 AMAQI
6th Oct 2025515 AMAQI
19°C17/22°C
6th Oct 2025406 AMAQI
6th Oct 2025507 AMAQI
6th Oct 2025548 AMAQI
6th Oct 2025529 AMAQI
6th Oct 20255310 AMAQI
6th Oct 20255611 AMAQI
6th Oct 20255312 PMAQI
6th Oct 2025461 PMAQI
6th Oct 2025452 PMAQI
6th Oct 2025473 PMAQI
6th Oct 2025474 PMAQI
6th Oct 2025435 PMAQI
6th Oct 2025426 PMAQI
6th Oct 2025417 PMAQI
6th Oct 2025428 PMAQI
6th Oct 2025509 PMAQI
6th Oct 20254510 PMAQI
6th Oct 20254711 PMAQI
7th Oct 20254312 AMAQI
7th Oct 2025421 AMAQI
16°C12/21°C
7th Oct 2025387 PMAQI
7th Oct 2025838 PMAQI
7th Oct 20251119 PMAQI
7th Oct 202510610 PMAQI
7th Oct 202510911 PMAQI
8th Oct 202511312 AMAQI
8th Oct 2025931 AMAQI
8th Oct 2025982 AMAQI
8th Oct 20251103 AMAQI
8th Oct 20251224 AMAQI
8th Oct 2025965 AMAQI
19°C14/25°C
8th Oct 2025906 AMAQI
6 AM8th Oct 2025877 AMAQI
8th Oct 2025548 AMAQI
8th Oct 2025569 AMAQI
8th Oct 20255210 AMAQI
8th Oct 20255111 AMAQI
8th Oct 20255012 PMAQI
12 PM8th Oct 2025421 PMAQI
8th Oct 2025402 PMAQI
8th Oct 2025403 PMAQI
8th Oct 2025414 PMAQI
8th Oct 2025395 PMAQI
8th Oct 2025396 PMAQI
6 PM8th Oct 2025397 PMAQI
8th Oct 2025398 PMAQI
8th Oct 2025399 PMAQI
8th Oct 20254010 PMAQI
12 AM
5 AM
--°C/°C
白天时间
平均最高时间
8 AM - 10 AM
81AQI
3 小时 / 天
90 小时 / 月
平均最低时间
4 PM - 6 PM
58AQI
3 小时 / 天
90 小时 / 月
过去30天中，白天AQI最高值为8 AM到10 AM（平均81），最低值为4 PM到6 PM（平均58）。
夜晚时间
平均最高时间
12 AM - 5 AM
79AQI
6 小时 / 天
180 小时 / 月
平均最低时间
7 PM
60AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为12 AM到5 AM（平均79），最低值为7 PM到7 PM（平均60）。
2025空气质量与天数对比
Yongledianzhen, Langfang, Hebei, China
2025
8%
22
73%
203
16%
44
4%
10
0.3%
1
在2025年的最后281天中，不同AQI类别的总天数 (剩余 84 天)
良好
22 天数适中
203 天数差
44 天数不健康
10 天数严重
1 天数危险
0 天数在WHO安全空气质量限制内：8%
健康风险级别:
极高
年度空气质量洞察
Yongledianzhen, Langfang, Hebei, China
2025年AQI水平
AQI
PM2.5
PM10
CO
SO2
NO2
O3
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st 一月 2025
100AQI
100AQI
2nd 一月 2025
67AQI
67AQI
3rd 一月 2025
83AQI
83AQI
4th 一月 2025
110AQI
110AQI
5th 一月 2025
87AQI
87AQI
6th 一月 2025
56AQI
56AQI
7th 一月 2025
50AQI
50AQI
8th 一月 2025
36AQI
36AQI
9th 一月 2025
42AQI
42AQI
10th 一月 2025
46AQI
46AQI
11th 一月 2025
59AQI
59AQI
12th 一月 2025
57AQI
57AQI
13th 一月 2025
96AQI
96AQI
14th 一月 2025
47AQI
47AQI
15th 一月 2025
63AQI
63AQI
16th 一月 2025
60AQI
60AQI
17th 一月 2025
116AQI
116AQI
18th 一月 2025
134AQI
134AQI
19th 一月 2025
76AQI
76AQI
20th 一月 2025
156AQI
156AQI
21st 一月 2025
109AQI
109AQI
22nd 一月 2025
131AQI
131AQI
23rd 一月 2025
129AQI
129AQI
24th 一月 2025
163AQI
163AQI
25th 一月 2025
165AQI
165AQI
26th 一月 2025
131AQI
131AQI
27th 一月 2025
72AQI
72AQI
28th 一月 2025
80AQI
80AQI
29th 一月 2025
175AQI
175AQI
30th 一月 2025
118AQI
118AQI
31st 一月 2025
159AQI
159AQI
1st 二月 2025
131AQI
131AQI
2nd 二月 2025
96AQI
96AQI
3rd 二月 2025
60AQI
60AQI
4th 二月 2025
57AQI
57AQI
5th 二月 2025
50AQI
50AQI
6th 二月 2025
63AQI
63AQI
7th 二月 2025
37AQI
37AQI
8th 二月 2025
44AQI
44AQI
9th 二月 2025
50AQI
50AQI
10th 二月 2025
126AQI
126AQI
11th 二月 2025
143AQI
143AQI
12th 二月 2025
80AQI
80AQI
13th 二月 2025
136AQI
136AQI
14th 二月 2025
115AQI
115AQI
15th 二月 2025
144AQI
144AQI
16th 二月 2025
64AQI
64AQI
17th 二月 2025
72AQI
72AQI
18th 二月 2025
79AQI
79AQI
19th 二月 2025
68AQI
68AQI
20th 二月 2025
72AQI
72AQI
21st 二月 2025
54AQI
54AQI
22nd 二月 2025
51AQI
51AQI
23rd 二月 2025
43AQI
43AQI
24th 二月 2025
81AQI
81AQI
25th 二月 2025
59AQI
59AQI
26th 二月 2025
103AQI
103AQI
27th 二月 2025
142AQI
142AQI
28th 二月 2025
161AQI
161AQI
1st 三月 2025
206AQI
206AQI
2nd 三月 2025
106AQI
106AQI
3rd 三月 2025
97AQI
97AQI
4th 三月 2025
98AQI
98AQI
5th 三月 2025
139AQI
139AQI
6th 三月 2025
64AQI
64AQI
7th 三月 2025
147AQI
147AQI
8th 三月 2025
139AQI
139AQI
9th 三月 2025
168AQI
168AQI
10th 三月 2025
169AQI
169AQI
11th 三月 2025
187AQI
187AQI
12th 三月 2025
98AQI
98AQI
13th 三月 2025
157AQI
157AQI
14th 三月 2025
101AQI
101AQI
15th 三月 2025
105AQI
105AQI
16th 三月 2025
65AQI
65AQI
17th 三月 2025
63AQI
63AQI
18th 三月 2025
62AQI
62AQI
19th 三月 2025
66AQI
66AQI
20th 三月 2025
50AQI
50AQI
21st 三月 2025
55AQI
55AQI
22nd 三月 2025
62AQI
62AQI
23rd 三月 2025
107AQI
107AQI
24th 三月 2025
64AQI
64AQI
25th 三月 2025
79AQI
79AQI
26th 三月 2025
106AQI
106AQI
27th 三月 2025
53AQI
53AQI
28th 三月 2025
70AQI
70AQI
29th 三月 2025
48AQI
48AQI
30th 三月 2025
72AQI
72AQI
31st 三月 2025
92AQI
92AQI
1st 四月 2025
71AQI
71AQI
2nd 四月 2025
57AQI
57AQI
3rd 四月 2025
92AQI
92AQI
4th 四月 2025
102AQI
102AQI
5th 四月 2025
56AQI
56AQI
6th 四月 2025
112AQI
112AQI
7th 四月 2025
82AQI
82AQI
8th 四月 2025
82AQI
82AQI
9th 四月 2025
81AQI
81AQI
10th 四月 2025
107AQI
107AQI
11th 四月 2025
134AQI
134AQI
12th 四月 2025
105AQI
105AQI
13th 四月 2025
100AQI
100AQI
14th 四月 2025
81AQI
81AQI
15th 四月 2025
80AQI
80AQI
16th 四月 2025
125AQI
125AQI
17th 四月 2025
87AQI
87AQI
18th 四月 2025
96AQI
96AQI
19th 四月 2025
77AQI
77AQI
20th 四月 2025
95AQI
95AQI
21st 四月 2025
125AQI
125AQI
22nd 四月 2025
64AQI
64AQI
23rd 四月 2025
95AQI
95AQI
24th 四月 2025
51AQI
51AQI
25th 四月 2025
82AQI
82AQI
26th 四月 2025
115AQI
115AQI
27th 四月 2025
60AQI
60AQI
28th 四月 2025
88AQI
88AQI
29th 四月 2025
82AQI
82AQI
30th 四月 2025
78AQI
78AQI
1st 五月 2025
68AQI
68AQI
2nd 五月 2025
71AQI
71AQI
3rd 五月 2025
53AQI
53AQI
4th 五月 2025
75AQI
75AQI
5th 五月 2025
89AQI
89AQI
6th 五月 2025
64AQI
64AQI
7th 五月 2025
98AQI
98AQI
8th 五月 2025
115AQI
115AQI
9th 五月 2025
65AQI
65AQI
10th 五月 2025
91AQI
91AQI
11th 五月 2025
94AQI
94AQI
12th 五月 2025
114AQI
114AQI
13th 五月 2025
108AQI
108AQI
14th 五月 2025
73AQI
73AQI
15th 五月 2025
73AQI
73AQI
16th 五月 2025
115AQI
115AQI
17th 五月 2025
66AQI
66AQI
18th 五月 2025
93AQI
93AQI
19th 五月 2025
92AQI
92AQI
20th 五月 2025
124AQI
124AQI
21st 五月 2025
100AQI
100AQI
22nd 五月 2025
119AQI
119AQI
23rd 五月 2025
104AQI
104AQI
24th 五月 2025
83AQI
83AQI
25th 五月 2025
95AQI
95AQI
26th 五月 2025
94AQI
94AQI
27th 五月 2025
92AQI
92AQI
28th 五月 2025
105AQI
105AQI
29th 五月 2025
95AQI
95AQI
30th 五月 2025
102AQI
102AQI
31st 五月 2025
115AQI
115AQI
1st 六月 2025
106AQI
106AQI
2nd 六月 2025
74AQI
74AQI
3rd 六月 2025
53AQI
53AQI
4th 六月 2025
55AQI
55AQI
5th 六月 2025
66AQI
66AQI
6th 六月 2025
57AQI
57AQI
7th 六月 2025
64AQI
64AQI
8th 六月 2025
67AQI
67AQI
9th 六月 2025
70AQI
70AQI
10th 六月 2025
63AQI
63AQI
11th 六月 2025
74AQI
74AQI
12th 六月 2025
84AQI
84AQI
13th 六月 2025
90AQI
90AQI
14th 六月 2025
78AQI
78AQI
15th 六月 2025
53AQI
53AQI
16th 六月 2025
51AQI
51AQI
17th 六月 2025
73AQI
73AQI
18th 六月 2025
77AQI
77AQI
19th 六月 2025
70AQI
70AQI
20th 六月 2025
54AQI
54AQI
21st 六月 2025
48AQI
48AQI
22nd 六月 2025
37AQI
37AQI
23rd 六月 2025
66AQI
66AQI
24th 六月 2025
77AQI
77AQI
25th 六月 2025
72AQI
72AQI
26th 六月 2025
77AQI
77AQI
27th 六月 2025
80AQI
80AQI
28th 六月 2025
75AQI
75AQI
29th 六月 2025
83AQI
83AQI
30th 六月 2025
72AQI
72AQI
1st 七月 2025
68AQI
68AQI
2nd 七月 2025
70AQI
70AQI
3rd 七月 2025
62AQI
62AQI
4th 七月 2025
65AQI
65AQI
5th 七月 2025
63AQI
63AQI
6th 七月 2025
50AQI
50AQI
7th 七月 2025
63AQI
63AQI
8th 七月 2025
66AQI
66AQI
9th 七月 2025
67AQI
67AQI
10th 七月 2025
69AQI
69AQI
11th 七月 2025
76AQI
76AQI
12th 七月 2025
74AQI
74AQI
13th 七月 2025
60AQI
60AQI
14th 七月 2025
63AQI
63AQI
15th 七月 2025
69AQI
69AQI
16th 七月 2025
60AQI
60AQI
17th 七月 2025
50AQI
50AQI
18th 七月 2025
64AQI
64AQI
19th 七月 2025
66AQI
66AQI
20th 七月 2025
56AQI
56AQI
21st 七月 2025
58AQI
58AQI
22nd 七月 2025
68AQI
68AQI
23rd 七月 2025
62AQI
62AQI
24th 七月 2025
61AQI
61AQI
25th 七月 2025
64AQI
64AQI
26th 七月 2025
66AQI
66AQI
27th 七月 2025
64AQI
64AQI
28th 七月 2025
60AQI
60AQI
29th 七月 2025
44AQI
44AQI
30th 七月 2025
48AQI
48AQI
31st 七月 2025
60AQI
60AQI
1st 八月 2025
66AQI
66AQI
2nd 八月 2025
65AQI
65AQI
3rd 八月 2025
61AQI
61AQI
4th 八月 2025
62AQI
62AQI
5th 八月 2025
61AQI
61AQI
6th 八月 2025
70AQI
70AQI
7th 八月 2025
67AQI
67AQI
8th 八月 2025
62AQI
62AQI
9th 八月 2025
50AQI
50AQI
10th 八月 2025
56AQI
56AQI
11th 八月 2025
63AQI
63AQI
12th 八月 2025
67AQI
67AQI
13th 八月 2025
60AQI
60AQI
14th 八月 2025
67AQI
67AQI
15th 八月 2025
72AQI
72AQI
16th 八月 2025
59AQI
59AQI
17th 八月 2025
63AQI
63AQI
18th 八月 2025
64AQI
64AQI
19th 八月 2025
59AQI
59AQI
20th 八月 2025
60AQI
60AQI
21st 八月 2025
57AQI
57AQI
22nd 八月 2025
54AQI
54AQI
23rd 八月 2025
54AQI
54AQI
24th 八月 2025
55AQI
55AQI
25th 八月 2025
55AQI
55AQI
26th 八月 2025
61AQI
61AQI
27th 八月 2025
58AQI
58AQI
28th 八月 2025
51AQI
51AQI
29th 八月 2025
64AQI
64AQI
30th 八月 2025
61AQI
61AQI
31st 八月 2025
59AQI
59AQI
1st 九月 2025
60AQI
60AQI
2nd 九月 2025
70AQI
70AQI
3rd 九月 2025
76AQI
76AQI
4th 九月 2025
70AQI
70AQI
5th 九月 2025
79AQI
79AQI
6th 九月 2025
67AQI
67AQI
7th 九月 2025
68AQI
68AQI
8th 九月 2025
67AQI
67AQI
9th 九月 2025
74AQI
74AQI
10th 九月 2025
70AQI
70AQI
11th 九月 2025
77AQI
77AQI
12th 九月 2025
82AQI
82AQI
13th 九月 2025
78AQI
78AQI
14th 九月 2025
72AQI
72AQI
15th 九月 2025
66AQI
66AQI
16th 九月 2025
54AQI
54AQI
17th 九月 2025
48AQI
48AQI
18th 九月 2025
49AQI
49AQI
19th 九月 2025
57AQI
57AQI
20th 九月 2025
59AQI
59AQI
21st 九月 2025
75AQI
75AQI
22nd 九月 2025
64AQI
64AQI
23rd 九月 2025
73AQI
73AQI
24th 九月 2025
77AQI
77AQI
25th 九月 2025
69AQI
69AQI
26th 九月 2025
76AQI
76AQI
27th 九月 2025
82AQI
82AQI
28th 九月 2025
60AQI
60AQI
29th 九月 2025
62AQI
62AQI
30th 九月 2025
67AQI
67AQI
1st 十月 2025
75AQI
75AQI
2nd 十月 2025
78AQI
78AQI
3rd 十月 2025
100AQI
100AQI
4th 十月 2025
98AQI
98AQI
5th 十月 2025
149AQI
149AQI
6th 十月 2025
49AQI
49AQI
7th 十月 2025
77AQI
77AQI
8th 十月 2025
9th 十月 2025
10th 十月 2025
11th 十月 2025
12th 十月 2025
13th 十月 2025
14th 十月 2025
15th 十月 2025
16th 十月 2025
17th 十月 2025
18th 十月 2025
19th 十月 2025
20th 十月 2025
21st 十月 2025
22nd 十月 2025
23rd 十月 2025
24th 十月 2025
25th 十月 2025
26th 十月 2025
27th 十月 2025
28th 十月 2025
29th 十月 2025
30th 十月 2025
31st 十月 2025
1st 十一月 2025
2nd 十一月 2025
3rd 十一月 2025
4th 十一月 2025
5th 十一月 2025
6th 十一月 2025
7th 十一月 2025
8th 十一月 2025
9th 十一月 2025
10th 十一月 2025
11th 十一月 2025
12th 十一月 2025
13th 十一月 2025
14th 十一月 2025
15th 十一月 2025
16th 十一月 2025
17th 十一月 2025
18th 十一月 2025
19th 十一月 2025
20th 十一月 2025
21st 十一月 2025
22nd 十一月 2025
23rd 十一月 2025
24th 十一月 2025
25th 十一月 2025
26th 十一月 2025
27th 十一月 2025
28th 十一月 2025
29th 十一月 2025
30th 十一月 2025
1st 十二月 2025
2nd 十二月 2025
3rd 十二月 2025
4th 十二月 2025
5th 十二月 2025
6th 十二月 2025
7th 十二月 2025
8th 十二月 2025
9th 十二月 2025
10th 十二月 2025
11th 十二月 2025
12th 十二月 2025
13th 十二月 2025
14th 十二月 2025
15th 十二月 2025
16th 十二月 2025
17th 十二月 2025
18th 十二月 2025
19th 十二月 2025
20th 十二月 2025
21st 十二月 2025
22nd 十二月 2025
23rd 十二月 2025
24th 十二月 2025
25th 十二月 2025
26th 十二月 2025
27th 十二月 2025
28th 十二月 2025
29th 十二月 2025
30th 十二月 2025
31st 十二月 2025
96AQI
85AQI
100AQI
89AQI
92AQI
69AQI
62AQI
61AQI
68AQI
89AQI
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202580AQI
5
13
8
5
5
14
8
1
2
16
8
4
1
22
8
21
10
2
27
1
4
27
1
30
2
28
1
5
1
22
203
44
10
1
最高AQI记录于
三月100AQI
最低AQI记录于
八月61AQI
202491AQI
6
8
7
10
5
7
9
6
2
2
3
19
7
9
16
5
1
18
10
1
30
2
29
10
20
1
10
17
3
5
10
8
8
4
12
8
6
5
21
5
50
184
86
43
2
最高AQI记录于
三月125AQI
最低AQI记录于
八月61AQI
2023108AQI
3
11
9
5
3
5
4
8
7
4
6
11
9
5
1
15
6
5
2
1
1
14
14
2
2
15
12
1
2
20
9
4
16
10
1
4
11
10
5
6
9
8
8
9
8
5
4
3
5
8
7
7
4
42
137
109
54
21
1
最高AQI记录于
三月148AQI
最低AQI记录于
七月83AQI
2022105AQI
2
10
9
9
1
2
9
6
4
3
13
10
5
2
12
8
8
1
18
12
2
13
10
5
3
16
3
1
1
10
9
10
3
13
3
11
1
2
9
10
9
6
14
10
1
27
138
90
61
3
最高AQI记录于
十一月121AQI
最低AQI记录于
八月61AQI
2021108AQI
4
8
7
10
1
1
6
8
10
2
1
1
3
9
12
4
2
1
10
13
1
1
1
19
6
4
1
3
12
12
3
2
24
5
8
14
9
5
19
4
2
9
8
9
4
1
8
8
8
5
1
6
11
8
6
49
142
98
57
11
3
最高AQI记录于
三月178AQI
最低AQI记录于
八月75AQI
2020103AQI
1
3
6
3
9
9
3
1
10
6
1
1
10
17
2
9
19
3
2
20
9
8
11
9
6
8
9
7
1
3
12
6
8
1
2
10
8
5
24
102
98
32
2
最高AQI记录于
三月117AQI
最低AQI记录于
九月77AQI
过去6年中污染最重与最轻的年份
污染最重的记录年份
2021(平均)
108AQI污染最轻的记录年份
2025(平均)
80AQIYongledianzhen的年度2025 AQI（80）相比之前几年的平均百分比变化为-21.4% (改善 AQI)：2020 (103), 2021 (108), 2022 (105), 2023 (108), 2024 (91)。
