Phân tích chất lượng không khí lịch sử Kaifeng, Henan, China
Khám phá thông tin chi tiết về chất lượng không khí với dữ liệu lịch sử, các mô hình hàng tháng và xu hướng hàng năm ngay trong tầm tay bạn!
Tốt
050
Vừa phải
100
Kém
150
Không lành mạnh
200
Nghiêm trọng
300
Nguy hiểm
301+
Phân tích Chất lượng Không khí Tháng 8
Kaifeng, Henan, China
2025
AQI
.
Ngày
Xu hướng AQI: Cao nhất và Thấp nhất
Mức AQI cao nhất ghi nhận vào
1st Aug 2025
62AQIMức AQI thấp nhất ghi nhận vào
1st Aug 2025
62AQIPhân tích cùng ngày (1st August ):
Vào ngày này, AQI trong 1 năm có sự biến động lớn: 2025 đứng ở vị trí 1st cao nhất với AQI tại 62 trong phạm vi Vừa phải chất lượng không khí vào cùng ngày.
Tải xuống dữ liệu hàng năm 2024
Báo cáo chất lượng không khí toàn cầu
Xu hướng AQI Ban Ngày và Ban Đêm: 2nd Aug - 3rd Aug 2025
Kaifeng, Henan, China
AQI
Ngày
Đêm
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Ban ngày
Thời gian Cao nhất Trung bình
12AMNaNth undefined
AQI
Thời gian Thấp nhất Trung bình
12AMNaNth undefined
AQI
Ban đêm
Thời gian Cao nhất Trung bình
7PM2nd Aug
68AQI
Thời gian Thấp nhất Trung bình
2AM3rd Aug
59AQI
Trong 24 giờ qua,
AQI của Kaifeng đã đạt điểm cao nhất là 68 vào lúc 7 PM trong khoảng Đêm, trong khi điểm thấp nhất, undefined, được ghi nhận vào lúc 4 AM trong khoảng Đêm giữa 2nd Aug và 3rd Aug 2025.
Xu hướng AQI Ban Ngày và Ban Đêm : Jul - Aug 2025
Kaifeng, Henan, China
JulAug
04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Ngày
Đêm
4th Jul 2025595 AMAQI
4th Jul 2025586 AMAQI
4th Jul 2025577 AMAQI
4th Jul 2025578 AMAQI
4th Jul 2025589 AMAQI
4th Jul 20255710 AMAQI
4th Jul 20255511 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025521 PMAQI
4th Jul 2025502 PMAQI
4th Jul 2025453 PMAQI
4th Jul 2025444 PMAQI
4th Jul 2025555 PMAQI
4th Jul 2025576 PMAQI
4th Jul 2025577 PMAQI
4th Jul 2025578 PMAQI
4th Jul 2025589 PMAQI
4th Jul 20255810 PMAQI
4th Jul 20255811 PMAQI
5th Jul 20255912 AMAQI
5th Jul 2025581 AMAQI
5th Jul 2025582 AMAQI
5th Jul 2025583 AMAQI
5th Jul 2025584 AMAQI
35°C29/41°C
5th Jul 2025555 AMAQI
5th Jul 2025506 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025498 AMAQI
5th Jul 2025509 AMAQI
5th Jul 20255310 AMAQI
5th Jul 20255311 AMAQI
5th Jul 20255212 PMAQI
5th Jul 2025501 PMAQI
5th Jul 2025452 PMAQI
5th Jul 2025453 PMAQI
5th Jul 2025474 PMAQI
5th Jul 2025555 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025608 PMAQI
5th Jul 2025619 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255811 PMAQI
6th Jul 20255812 AMAQI
6th Jul 2025571 AMAQI
6th Jul 2025582 AMAQI
6th Jul 2025583 AMAQI
6th Jul 2025584 AMAQI
34°C29/39°C
6th Jul 2025575 AMAQI
6th Jul 2025606 AMAQI
6th Jul 2025567 AMAQI
6th Jul 2025568 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20255410 AMAQI
6th Jul 20255411 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025531 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025573 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025626 PMAQI
6th Jul 2025637 PMAQI
6th Jul 2025648 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20255910 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255812 AMAQI
7th Jul 2025571 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025573 AMAQI
7th Jul 2025574 AMAQI
34°C28/41°C
7th Jul 2025575 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025627 AMAQI
7th Jul 2025638 AMAQI
7th Jul 2025669 AMAQI
7th Jul 20257110 AMAQI
7th Jul 20257211 AMAQI
7th Jul 20257112 PMAQI
7th Jul 2025701 PMAQI
7th Jul 2025682 PMAQI
7th Jul 2025623 PMAQI
7th Jul 2025644 PMAQI
7th Jul 2025625 PMAQI
7th Jul 2025606 PMAQI
7th Jul 2025597 PMAQI
7th Jul 2025588 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255610 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255812 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025602 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025604 AMAQI
32°C28/40°C
8th Jul 2025605 AMAQI
8th Jul 2025606 AMAQI
8th Jul 2025657 AMAQI
8th Jul 2025708 AMAQI
8th Jul 2025729 AMAQI
8th Jul 20257210 AMAQI
8th Jul 20257411 AMAQI
8th Jul 20257212 PMAQI
8th Jul 2025711 PMAQI
8th Jul 2025722 PMAQI
8th Jul 2025703 PMAQI
8th Jul 2025704 PMAQI
8th Jul 2025665 PMAQI
8th Jul 2025646 PMAQI
8th Jul 2025637 PMAQI
8th Jul 2025618 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025624 AMAQI
30°C25/37°C
9th Jul 2025665 AMAQI
9th Jul 2025816 AMAQI
9th Jul 2025787 AMAQI
9th Jul 2025768 AMAQI
9th Jul 2025739 AMAQI
9th Jul 20256610 AMAQI
9th Jul 20255911 AMAQI
9th Jul 20255812 PMAQI
9th Jul 2025541 PMAQI
9th Jul 2025542 PMAQI
9th Jul 2025623 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025567 PMAQI
9th Jul 2025618 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256312 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025644 AMAQI
32°C26/38°C
10th Jul 2025655 AMAQI
10th Jul 2025646 AMAQI
10th Jul 2025647 AMAQI
10th Jul 2025868 AMAQI
10th Jul 2025889 AMAQI
10th Jul 202510410 AMAQI
10th Jul 202510511 AMAQI
10th Jul 202510012 PMAQI
10th Jul 2025961 PMAQI
10th Jul 2025882 PMAQI
10th Jul 2025883 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025825 PMAQI
10th Jul 2025786 PMAQI
10th Jul 2025767 PMAQI
10th Jul 2025718 PMAQI
10th Jul 2025729 PMAQI
10th Jul 20257410 PMAQI
10th Jul 20257611 PMAQI
11th Jul 20257512 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025714 AMAQI
32°C27/37°C
11th Jul 2025715 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025707 AMAQI
11th Jul 2025968 AMAQI
11th Jul 20251059 AMAQI
11th Jul 202510410 AMAQI
11th Jul 202510911 AMAQI
11th Jul 202510812 PMAQI
11th Jul 20251101 PMAQI
11th Jul 20251032 PMAQI
11th Jul 2025973 PMAQI
11th Jul 2025954 PMAQI
11th Jul 2025885 PMAQI
11th Jul 2025926 PMAQI
11th Jul 2025887 PMAQI
11th Jul 2025778 PMAQI
11th Jul 2025789 PMAQI
11th Jul 20257610 PMAQI
11th Jul 20258011 PMAQI
12th Jul 20257912 AMAQI
12th Jul 2025731 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025713 AMAQI
12th Jul 2025764 AMAQI
33°C27/39°C
12th Jul 2025755 AMAQI
12th Jul 2025766 AMAQI
12th Jul 2025767 AMAQI
12th Jul 20251058 AMAQI
12th Jul 20251069 AMAQI
12th Jul 20259810 AMAQI
12th Jul 20258611 AMAQI
12th Jul 20258612 PMAQI
12th Jul 2025841 PMAQI
12th Jul 2025812 PMAQI
12th Jul 2025773 PMAQI
12th Jul 2025774 PMAQI
12th Jul 2025785 PMAQI
12th Jul 2025766 PMAQI
12th Jul 2025777 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025769 PMAQI
12th Jul 20257610 PMAQI
12th Jul 20257811 PMAQI
13th Jul 20257712 AMAQI
13th Jul 2025741 AMAQI
13th Jul 2025732 AMAQI
13th Jul 2025743 AMAQI
13th Jul 2025764 AMAQI
32°C27/38°C
13th Jul 2025765 AMAQI
13th Jul 2025766 AMAQI
13th Jul 2025767 AMAQI
13th Jul 2025828 AMAQI
13th Jul 2025859 AMAQI
13th Jul 20258210 AMAQI
13th Jul 20257811 AMAQI
13th Jul 20257912 PMAQI
13th Jul 2025731 PMAQI
13th Jul 2025742 PMAQI
13th Jul 2025723 PMAQI
13th Jul 2025734 PMAQI
13th Jul 2025745 PMAQI
13th Jul 2025706 PMAQI
13th Jul 2025687 PMAQI
13th Jul 2025718 PMAQI
13th Jul 2025709 PMAQI
13th Jul 20257810 PMAQI
13th Jul 20257811 PMAQI
14th Jul 20257912 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025732 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025754 AMAQI
34°C27/41°C
14th Jul 2025745 AMAQI
14th Jul 2025746 AMAQI
14th Jul 2025757 AMAQI
14th Jul 2025848 AMAQI
14th Jul 2025889 AMAQI
14th Jul 20258010 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20257112 PMAQI
14th Jul 2025721 PMAQI
14th Jul 2025702 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025724 PMAQI
14th Jul 2025705 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025727 PMAQI
14th Jul 2025758 PMAQI
14th Jul 2025819 PMAQI
14th Jul 20258010 PMAQI
14th Jul 20257911 PMAQI
15th Jul 20258012 AMAQI
15th Jul 2025781 AMAQI
15th Jul 2025742 AMAQI
15th Jul 2025753 AMAQI
15th Jul 2025774 AMAQI
34°C30/41°C
15th Jul 2025765 AMAQI
15th Jul 2025766 AMAQI
15th Jul 2025767 AMAQI
15th Jul 2025838 AMAQI
15th Jul 2025889 AMAQI
15th Jul 20258610 AMAQI
15th Jul 20258211 AMAQI
15th Jul 20258012 PMAQI
15th Jul 2025811 PMAQI
15th Jul 2025752 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025764 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025748 PMAQI
15th Jul 2025799 PMAQI
15th Jul 20257910 PMAQI
15th Jul 20257811 PMAQI
16th Jul 20257612 AMAQI
16th Jul 2025761 AMAQI
16th Jul 2025762 AMAQI
16th Jul 2025773 AMAQI
16th Jul 2025784 AMAQI
35°C29/42°C
16th Jul 2025785 AMAQI
16th Jul 2025786 AMAQI
16th Jul 2025787 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256810 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20257512 PMAQI
16th Jul 2025821 PMAQI
16th Jul 2025922 PMAQI
16th Jul 2025963 PMAQI
16th Jul 2025654 PMAQI
16th Jul 2025645 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025667 PMAQI
16th Jul 2025708 PMAQI
16th Jul 2025699 PMAQI
16th Jul 20257010 PMAQI
16th Jul 20257111 PMAQI
17th Jul 20257212 AMAQI
17th Jul 2025761 AMAQI
17th Jul 2025762 AMAQI
17th Jul 2025763 AMAQI
17th Jul 2025764 AMAQI
34°C29/40°C
17th Jul 2025765 AMAQI
17th Jul 2025776 AMAQI
17th Jul 2025787 AMAQI
17th Jul 2025708 AMAQI
17th Jul 2025669 AMAQI
17th Jul 20256110 AMAQI
17th Jul 20256411 AMAQI
17th Jul 20256412 PMAQI
17th Jul 2025601 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025543 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025546 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025658 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20256811 PMAQI
18th Jul 20257212 AMAQI
18th Jul 2025751 AMAQI
18th Jul 2025742 AMAQI
18th Jul 2025733 AMAQI
18th Jul 2025724 AMAQI
33°C26/39°C
18th Jul 2025725 AMAQI
18th Jul 2025726 AMAQI
18th Jul 2025737 AMAQI
18th Jul 2025848 AMAQI
18th Jul 2025839 AMAQI
18th Jul 20258710 AMAQI
18th Jul 20257811 AMAQI
18th Jul 20257812 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025603 PMAQI
18th Jul 2025634 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025637 PMAQI
18th Jul 2025678 PMAQI
18th Jul 2025699 PMAQI
18th Jul 20257010 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20257412 AMAQI
19th Jul 2025721 AMAQI
19th Jul 2025742 AMAQI
19th Jul 2025723 AMAQI
19th Jul 2025734 AMAQI
33°C26/40°C
19th Jul 2025745 AMAQI
19th Jul 2025736 AMAQI
19th Jul 2025747 AMAQI
19th Jul 2025908 AMAQI
19th Jul 2025859 AMAQI
19th Jul 20258410 AMAQI
19th Jul 20258211 AMAQI
19th Jul 20257512 PMAQI
19th Jul 2025701 PMAQI
19th Jul 2025712 PMAQI
19th Jul 2025663 PMAQI
19th Jul 2025674 PMAQI
19th Jul 2025655 PMAQI
19th Jul 2025636 PMAQI
19th Jul 2025677 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025759 PMAQI
19th Jul 20258010 PMAQI
19th Jul 20258411 PMAQI
20th Jul 20258812 AMAQI
20th Jul 2025721 AMAQI
20th Jul 2025712 AMAQI
20th Jul 2025723 AMAQI
20th Jul 2025744 AMAQI
33°C26/39°C
20th Jul 2025735 AMAQI
20th Jul 2025736 AMAQI
20th Jul 2025747 AMAQI
20th Jul 2025848 AMAQI
20th Jul 2025859 AMAQI
20th Jul 20257810 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20256612 PMAQI
20th Jul 2025621 PMAQI
20th Jul 2025692 PMAQI
20th Jul 2025673 PMAQI
20th Jul 2025654 PMAQI
20th Jul 2025725 PMAQI
20th Jul 2025746 PMAQI
20th Jul 2025667 PMAQI
20th Jul 2025668 PMAQI
20th Jul 2025709 PMAQI
20th Jul 20258210 PMAQI
20th Jul 20258211 PMAQI
21st Jul 20257412 AMAQI
21st Jul 2025711 AMAQI
21st Jul 2025722 AMAQI
21st Jul 2025733 AMAQI
21st Jul 2025744 AMAQI
31°C26/40°C
21st Jul 2025725 AMAQI
21st Jul 2025746 AMAQI
21st Jul 2025747 AMAQI
21st Jul 2025628 AMAQI
21st Jul 2025589 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20256312 PMAQI
21st Jul 2025651 PMAQI
21st Jul 2025642 PMAQI
21st Jul 2025673 PMAQI
21st Jul 2025684 PMAQI
21st Jul 2025685 PMAQI
21st Jul 2025746 PMAQI
21st Jul 2025727 PMAQI
21st Jul 2025748 PMAQI
21st Jul 2025789 PMAQI
21st Jul 20258610 PMAQI
21st Jul 20258411 PMAQI
22nd Jul 20258412 AMAQI
22nd Jul 2025711 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025703 AMAQI
22nd Jul 2025694 AMAQI
29°C24/35°C
22nd Jul 2025695 AMAQI
22nd Jul 2025686 AMAQI
22nd Jul 2025687 AMAQI
22nd Jul 2025828 AMAQI
22nd Jul 2025749 AMAQI
22nd Jul 20256010 AMAQI
22nd Jul 20255211 AMAQI
22nd Jul 20254712 PMAQI
22nd Jul 2025531 PMAQI
22nd Jul 2025502 PMAQI
22nd Jul 2025533 PMAQI
22nd Jul 2025484 PMAQI
22nd Jul 2025525 PMAQI
22nd Jul 2025556 PMAQI
22nd Jul 2025577 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025629 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256111 PMAQI
23rd Jul 20256012 AMAQI
23rd Jul 2025701 AMAQI
23rd Jul 2025702 AMAQI
23rd Jul 2025693 AMAQI
23rd Jul 2025684 AMAQI
29°C25/35°C
23rd Jul 2025685 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025697 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20254010 AMAQI
23rd Jul 20255711 AMAQI
23rd Jul 20255412 PMAQI
23rd Jul 2025551 PMAQI
23rd Jul 2025532 PMAQI
23rd Jul 2025563 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025578 PMAQI
23rd Jul 2025569 PMAQI
23rd Jul 20255710 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025642 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025634 AMAQI
30°C25/35°C
24th Jul 2025645 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025627 AMAQI
24th Jul 2025468 AMAQI
24th Jul 2025529 AMAQI
24th Jul 20256210 AMAQI
24th Jul 20256311 AMAQI
24th Jul 20256312 PMAQI
24th Jul 2025621 PMAQI
24th Jul 2025602 PMAQI
24th Jul 2025583 PMAQI
24th Jul 2025594 PMAQI
24th Jul 2025555 PMAQI
24th Jul 2025566 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025618 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025611 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025623 AMAQI
25th Jul 2025614 AMAQI
32°C26/38°C
25th Jul 2025615 AMAQI
25th Jul 2025616 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025658 AMAQI
25th Jul 2025649 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025691 PMAQI
25th Jul 2025662 PMAQI
25th Jul 2025623 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025606 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025618 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025622 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025624 AMAQI
32°C26/39°C
26th Jul 2025625 AMAQI
26th Jul 2025626 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025659 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025651 PMAQI
26th Jul 2025602 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025545 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025608 PMAQI
26th Jul 2025609 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025624 AMAQI
32°C26/39°C
27th Jul 2025625 AMAQI
27th Jul 2025616 AMAQI
27th Jul 2025637 AMAQI
27th Jul 2025608 AMAQI
27th Jul 2025589 AMAQI
27th Jul 20255810 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20256312 PMAQI
27th Jul 2025631 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025553 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025546 PMAQI
27th Jul 2025577 PMAQI
27th Jul 2025598 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256111 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025613 AMAQI
28th Jul 2025614 AMAQI
32°C26/38°C
28th Jul 2025605 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025698 AMAQI
28th Jul 2025699 AMAQI
28th Jul 20256810 AMAQI
28th Jul 20256311 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025561 PMAQI
28th Jul 2025582 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025524 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025537 PMAQI
28th Jul 2025568 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025624 AMAQI
32°C27/39°C
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025637 AMAQI
29th Jul 2025578 AMAQI
29th Jul 2025589 AMAQI
29th Jul 20255810 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20256012 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025602 PMAQI
29th Jul 2025593 PMAQI
29th Jul 2025594 PMAQI
29th Jul 2025595 PMAQI
29th Jul 2025576 PMAQI
29th Jul 2025567 PMAQI
29th Jul 2025598 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025613 AMAQI
30th Jul 2025614 AMAQI
32°C26/39°C
30th Jul 2025605 AMAQI
30th Jul 2025616 AMAQI
30th Jul 2025617 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025589 AMAQI
30th Jul 20255910 AMAQI
30th Jul 20256311 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025561 PMAQI
30th Jul 2025532 PMAQI
30th Jul 2025573 PMAQI
30th Jul 2025574 PMAQI
30th Jul 2025555 PMAQI
30th Jul 2025576 PMAQI
30th Jul 2025597 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20256111 PMAQI
31st Jul 20256212 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
32°C26/39°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20257010 AMAQI
31st Jul 20257511 AMAQI
31st Jul 20257212 PMAQI
31st Jul 2025661 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025613 PMAQI
31st Jul 2025564 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025576 PMAQI
31st Jul 2025587 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256010 PMAQI
31st Jul 20255911 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025584 AMAQI
31°C25/38°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025628 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256410 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025673 PMAQI
1st Aug 2025604 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025646 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025638 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256212 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025614 AMAQI
32°C26/39°C
2nd Aug 2025615 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025668 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256310 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20256412 PMAQI
2nd Aug 2025671 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025634 PMAQI
2nd Aug 2025675 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256510 PMAQI
2nd Aug 20256411 PMAQI
3rd Aug 20256312 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025592 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Ban ngày
Thời gian Cao nhất Trung bình
5 AM - 7 PM
66AQI
15 giờ / Ngày
450 giờ / Tháng
Thời gian Thấp nhất Trung bình
5 AM - 7 PM
66AQI
15 giờ / Ngày
450 giờ / Tháng
Trong 30 ngày qua, trong ban ngày, AQI cao nhất nằm trong khoảng 5 AM đến 7 PM (Trung bình 66), trong khi AQI thấp nhất nằm trong khoảng 5 AM đến 7 PM (Trung bình 66).
Ban đêm
Thời gian Cao nhất Trung bình
12 AM - 11 PM
66AQI
9 giờ / Ngày
270 giờ / Tháng
Thời gian Thấp nhất Trung bình
12 AM - 11 PM
66AQI
9 giờ / Ngày
270 giờ / Tháng
Trong 30 ngày qua, vào ban đêm, AQI cao nhất nằm trong khoảng 12 AM đến 11 PM (Trung bình 66), trong khi AQI thấp nhất nằm trong khoảng 12 AM đến 11 PM (Trung bình 66).
Ngày trong năm 2025 So với Chất lượng Không khí
Kaifeng, Henan, China
2025
98%
64
2%
1
Tổng số ngày với các danh mục AQI khác nhau trong 214 ngày trong năm 2025 (Còn lại 151 ngày)
Tốt
0 NgàyVừa phải
64 NgàyKém
1 NgàyKhông lành mạnh
0 NgàyNghiêm trọng
0 NgàyNguy hiểm
0 NgàyDưới Giới hạn An toàn của WHO Chất lượng Không khí: 0%
Mức Độ Rủi ro Sức khỏe:
Cực kỳ
Vào năm 2025, 0% trong 214 ngày nằm trong giới hạn chất lượng không khí an toàn của WHO, và nguy cơ vấn đề sức khỏe là Cực kỳ, có thể gây ra các vấn đề về hô hấp, bệnh tim, da và căng thẳng, đặc biệt đối với trẻ em, người già và những người có tình trạng sức khỏe sẵn có.
Thông tin Chất lượng Không khí Hàng năm
Kaifeng, Henan, China
Mức AQI trong năm 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
CNT2T3T4T5T6T7
Thg 1
Thg 2
Thg 3
Thg 4
Tháng 5
Thg 6
Thg 7
Thg 8
Thg 9
Thg 10
Thg 11
Thg 12
1st Tháng 5 2025
100AQI
100AQI
2nd Tháng 5 2025
93AQI
93AQI
3rd Tháng 5 2025
90AQI
90AQI
1st Tháng 6 2025
89AQI
89AQI
2nd Tháng 6 2025
96AQI
96AQI
3rd Tháng 6 2025
80AQI
80AQI
4th Tháng 6 2025
90AQI
90AQI
5th Tháng 6 2025
81AQI
81AQI
6th Tháng 6 2025
92AQI
92AQI
7th Tháng 6 2025
108AQI
108AQI
8th Tháng 6 2025
97AQI
97AQI
9th Tháng 6 2025
90AQI
90AQI
10th Tháng 6 2025
85AQI
85AQI
11th Tháng 6 2025
87AQI
87AQI
12th Tháng 6 2025
84AQI
84AQI
13th Tháng 6 2025
86AQI
86AQI
14th Tháng 6 2025
78AQI
78AQI
15th Tháng 6 2025
71AQI
71AQI
16th Tháng 6 2025
68AQI
68AQI
17th Tháng 6 2025
74AQI
74AQI
18th Tháng 6 2025
70AQI
70AQI
19th Tháng 6 2025
68AQI
68AQI
20th Tháng 6 2025
67AQI
67AQI
21st Tháng 6 2025
70AQI
70AQI
22nd Tháng 6 2025
69AQI
69AQI
23rd Tháng 6 2025
67AQI
67AQI
24th Tháng 6 2025
71AQI
71AQI
25th Tháng 6 2025
81AQI
81AQI
26th Tháng 6 2025
66AQI
66AQI
27th Tháng 6 2025
67AQI
67AQI
28th Tháng 6 2025
62AQI
62AQI
29th Tháng 6 2025
61AQI
61AQI
30th Tháng 6 2025
60AQI
60AQI
1st Tháng 7 2025
53AQI
53AQI
2nd Tháng 7 2025
56AQI
56AQI
3rd Tháng 7 2025
57AQI
57AQI
4th Tháng 7 2025
57AQI
57AQI
5th Tháng 7 2025
55AQI
55AQI
6th Tháng 7 2025
58AQI
58AQI
7th Tháng 7 2025
61AQI
61AQI
8th Tháng 7 2025
63AQI
63AQI
9th Tháng 7 2025
63AQI
63AQI
10th Tháng 7 2025
75AQI
75AQI
11th Tháng 7 2025
83AQI
83AQI
12th Tháng 7 2025
79AQI
79AQI
13th Tháng 7 2025
75AQI
75AQI
14th Tháng 7 2025
76AQI
76AQI
15th Tháng 7 2025
78AQI
78AQI
16th Tháng 7 2025
74AQI
74AQI
17th Tháng 7 2025
67AQI
67AQI
18th Tháng 7 2025
71AQI
71AQI
19th Tháng 7 2025
74AQI
74AQI
20th Tháng 7 2025
76AQI
76AQI
21st Tháng 7 2025
72AQI
72AQI
22nd Tháng 7 2025
66AQI
66AQI
23rd Tháng 7 2025
58AQI
58AQI
24th Tháng 7 2025
59AQI
59AQI
25th Tháng 7 2025
62AQI
62AQI
26th Tháng 7 2025
62AQI
62AQI
27th Tháng 7 2025
61AQI
61AQI
28th Tháng 7 2025
60AQI
60AQI
29th Tháng 7 2025
60AQI
60AQI
30th Tháng 7 2025
60AQI
60AQI
31st Tháng 7 2025
62AQI
62AQI
1st Tháng 8 2025
62AQI
62AQI
94AQI
78AQI
66AQI
62AQI
Số ngày
Thg 1Thg 2Thg 3Thg 4Tháng 5Thg 6Thg 7Thg 8Thg 9Thg 10Thg 11Thg 12Tổng số Ngày
202573AQI
3
29
1
31
1
64
1
Mức AQI cao nhất ghi nhận vào
Tháng 594AQI
Mức AQI thấp nhất ghi nhận vào
Tháng 862AQI
Năm ô nhiễm nhiều nhất và ít ô nhiễm nhất trong 1 năm qua
Năm ô nhiễm nhất ghi nhận
2025(Trung bình)
73AQINăm ít ô nhiễm nhất ghi nhận
2025(Trung bình)
73AQIKaifeng's hàng năm 2025 AQI (73) cho thấy sự thay đổi trung bình của NaN% (cải thiện AQI) so với các năm trước: .
