Renqiu Huayou Ba, Renqiu, Hebei, 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+
August Air Quality Analysis
Renqiu Huayou Ba, Renqiu, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2024
85AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (8th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 63 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Renqiu Huayou Ba, Renqiu, Hebei, China
AQI
Day
Night
.
5 AM8th Aug 2025
7 PM
4 AM9th Aug 2025
Day time
Avg. Highest Time
6AM8th Aug
68AQI
Avg. Lowest Time
5PM8th Aug
54AQI
Night time
Avg. Highest Time
2AM9th Aug
67AQI
Avg. Lowest Time
9PM8th Aug
60AQI
In the last 24 hours,
Renqiu Huayou Ba's AQI reached its highest point of 68 at 6 AM during the Day, while the lowest point, 54, was recorded at 5 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Renqiu Huayou Ba, Renqiu, Hebei, China
JulAug
10th - 11th11th - 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
Day
Night
10th Jul 2025625 AMAQI
10th Jul 2025636 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025638 AMAQI
10th Jul 2025629 AMAQI
10th Jul 20258010 AMAQI
10th Jul 20258411 AMAQI
10th Jul 20258712 PMAQI
10th Jul 2025891 PMAQI
10th Jul 2025872 PMAQI
10th Jul 2025823 PMAQI
10th Jul 2025894 PMAQI
10th Jul 2025855 PMAQI
10th Jul 2025786 PMAQI
10th Jul 2025737 PMAQI
10th Jul 2025688 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20257211 PMAQI
11th Jul 20257012 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025664 AMAQI
31°C27/37°C
11th Jul 2025655 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025978 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202511610 AMAQI
11th Jul 202510911 AMAQI
11th Jul 20259012 PMAQI
11th Jul 2025841 PMAQI
11th Jul 2025862 PMAQI
11th Jul 2025743 PMAQI
11th Jul 2025754 PMAQI
11th Jul 2025755 PMAQI
11th Jul 2025776 PMAQI
11th Jul 2025747 PMAQI
11th Jul 2025708 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257311 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025683 AMAQI
12th Jul 2025704 AMAQI
32°C27/37°C
12th Jul 2025695 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025707 AMAQI
12th Jul 2025908 AMAQI
12th Jul 2025989 AMAQI
12th Jul 202510610 AMAQI
12th Jul 20259211 AMAQI
12th Jul 20258212 PMAQI
12th Jul 2025801 PMAQI
12th Jul 2025782 PMAQI
12th Jul 2025793 PMAQI
12th Jul 2025784 PMAQI
12th Jul 2025775 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025777 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257210 PMAQI
12th Jul 20257311 PMAQI
13th Jul 20257312 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI
33°C28/38°C
13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025688 AMAQI
13th Jul 2025619 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20255811 AMAQI
13th Jul 20256312 PMAQI
13th Jul 2025641 PMAQI
13th Jul 2025632 PMAQI
13th Jul 2025593 PMAQI
13th Jul 2025614 PMAQI
13th Jul 2025635 PMAQI
13th Jul 2025636 PMAQI
13th Jul 2025647 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20257011 PMAQI
14th Jul 20257012 AMAQI
14th Jul 2025711 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025704 AMAQI
32°C26/38°C
14th Jul 2025715 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025589 AMAQI
14th Jul 20256010 AMAQI
14th Jul 20256411 AMAQI
14th Jul 20256312 PMAQI
14th Jul 2025581 PMAQI
14th Jul 2025602 PMAQI
14th Jul 2025593 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025616 PMAQI
14th Jul 2025617 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025691 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025684 AMAQI
32°C28/36°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025697 AMAQI
15th Jul 2025658 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20257110 AMAQI
15th Jul 20256711 AMAQI
15th Jul 20257012 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025712 PMAQI
15th Jul 2025743 PMAQI
15th Jul 2025794 PMAQI
15th Jul 2025745 PMAQI
15th Jul 2025736 PMAQI
15th Jul 2025727 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025699 PMAQI
15th Jul 20256910 PMAQI
15th Jul 20256911 PMAQI
16th Jul 20256912 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025684 AMAQI
30°C24/36°C
16th Jul 2025685 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025828 AMAQI
16th Jul 2025839 AMAQI
16th Jul 20257410 AMAQI
16th Jul 20257011 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025671 PMAQI
16th Jul 2025642 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025585 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025681 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025694 AMAQI
28°C21/35°C
17th Jul 2025695 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025697 AMAQI
17th Jul 2025838 AMAQI
17th Jul 2025799 AMAQI
17th Jul 20255810 AMAQI
17th Jul 20254111 AMAQI
17th Jul 20255112 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025522 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025464 PMAQI
17th Jul 2025505 PMAQI
17th Jul 2025476 PMAQI
17th Jul 2025537 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256610 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025682 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025684 AMAQI
31°C25/37°C
18th Jul 2025685 AMAQI
18th Jul 2025676 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025659 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20255811 AMAQI
18th Jul 20256112 PMAQI
18th Jul 2025571 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025573 PMAQI
18th Jul 2025584 PMAQI
18th Jul 2025575 PMAQI
18th Jul 2025596 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025648 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
32°C26/38°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025628 AMAQI
19th Jul 2025699 AMAQI
19th Jul 20255210 AMAQI
19th Jul 20255111 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025571 PMAQI
19th Jul 2025572 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025564 PMAQI
19th Jul 2025545 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025607 PMAQI
19th Jul 2025688 PMAQI
19th Jul 2025729 PMAQI
19th Jul 20257210 PMAQI
19th Jul 20257311 PMAQI
20th Jul 20257412 AMAQI
20th Jul 2025671 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025644 AMAQI
31°C27/36°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025758 AMAQI
20th Jul 2025929 AMAQI
20th Jul 20258910 AMAQI
20th Jul 20258411 AMAQI
20th Jul 20257312 PMAQI
20th Jul 2025691 PMAQI
20th Jul 2025622 PMAQI
20th Jul 2025583 PMAQI
20th Jul 2025604 PMAQI
20th Jul 2025565 PMAQI
20th Jul 2025546 PMAQI
20th Jul 2025607 PMAQI
20th Jul 2025658 PMAQI
20th Jul 2025699 PMAQI
20th Jul 20257210 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257212 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025672 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025694 AMAQI
26°C23/26°C
21st Jul 2025695 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025958 AMAQI
21st Jul 2025989 AMAQI
21st Jul 20258010 AMAQI
21st Jul 20257611 AMAQI
21st Jul 20256712 PMAQI
21st Jul 2025631 PMAQI
21st Jul 2025612 PMAQI
21st Jul 2025573 PMAQI
21st Jul 2025584 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025556 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025718 PMAQI
21st Jul 2025729 PMAQI
21st Jul 20257410 PMAQI
21st Jul 20257811 PMAQI
22nd Jul 20257612 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025673 AMAQI
22nd Jul 2025664 AMAQI
29°C23/35°C
22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025699 AMAQI
22nd Jul 20256310 AMAQI
22nd Jul 20255511 AMAQI
22nd Jul 20256112 PMAQI
22nd Jul 2025571 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025583 PMAQI
22nd Jul 2025584 PMAQI
22nd Jul 2025575 PMAQI
22nd Jul 2025606 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256610 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256912 AMAQI
23rd Jul 2025681 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025683 AMAQI
23rd Jul 2025674 AMAQI
30°C24/36°C
23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025588 AMAQI
23rd Jul 2025589 AMAQI
23rd Jul 20256510 AMAQI
23rd Jul 20256511 AMAQI
23rd Jul 20256512 PMAQI
23rd Jul 2025561 PMAQI
23rd Jul 2025522 PMAQI
23rd Jul 2025533 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025545 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025567 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025629 PMAQI
23rd Jul 20256110 PMAQI
23rd Jul 20256211 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025651 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025663 AMAQI
24th Jul 2025654 AMAQI
30°C26/34°C
24th Jul 2025665 AMAQI
24th Jul 2025666 AMAQI
24th Jul 2025667 AMAQI
24th Jul 2025628 AMAQI
24th Jul 2025629 AMAQI
24th Jul 20256610 AMAQI
24th Jul 20256911 AMAQI
24th Jul 20256812 PMAQI
24th Jul 2025691 PMAQI
24th Jul 2025672 PMAQI
24th Jul 2025653 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025685 PMAQI
24th Jul 2025626 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025649 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256511 PMAQI
25th Jul 20256412 AMAQI
25th Jul 2025641 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025644 AMAQI
30°C26/35°C
25th Jul 2025645 AMAQI
25th Jul 2025656 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025678 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256710 AMAQI
25th Jul 20256811 AMAQI
25th Jul 20257012 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025683 PMAQI
25th Jul 2025704 PMAQI
25th Jul 2025665 PMAQI
25th Jul 2025696 PMAQI
25th Jul 2025727 PMAQI
25th Jul 2025688 PMAQI
25th Jul 2025679 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20256612 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025653 AMAQI
26th Jul 2025634 AMAQI
31°C27/37°C
26th Jul 2025645 AMAQI
26th Jul 2025646 AMAQI
26th Jul 2025647 AMAQI
26th Jul 2025818 AMAQI
26th Jul 2025849 AMAQI
26th Jul 20258210 AMAQI
26th Jul 20257511 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025582 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025574 PMAQI
26th Jul 2025595 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025607 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025659 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20256311 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025642 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI
32°C27/38°C
27th Jul 2025655 AMAQI
27th Jul 2025666 AMAQI
27th Jul 2025667 AMAQI
27th Jul 2025738 AMAQI
27th Jul 2025719 AMAQI
27th Jul 20256710 AMAQI
27th Jul 20256211 AMAQI
27th Jul 20255812 PMAQI
27th Jul 2025641 PMAQI
27th Jul 2025622 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025575 PMAQI
27th Jul 2025566 PMAQI
27th Jul 2025587 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025642 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI
32°C27/38°C
28th Jul 2025645 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025657 AMAQI
28th Jul 2025738 AMAQI
28th Jul 2025809 AMAQI
28th Jul 20257210 AMAQI
28th Jul 20257211 AMAQI
28th Jul 20256512 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025652 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025635 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025667 PMAQI
28th Jul 2025648 PMAQI
28th Jul 2025639 PMAQI
28th Jul 20256610 PMAQI
28th Jul 20256711 PMAQI
29th Jul 20256612 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025644 AMAQI
33°C28/39°C
29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025647 AMAQI
29th Jul 2025558 AMAQI
29th Jul 2025419 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20255111 AMAQI
29th Jul 20256212 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025542 PMAQI
29th Jul 2025493 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025366 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025599 PMAQI
29th Jul 20255910 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025634 AMAQI
30°C25/35°C
30th Jul 2025635 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025738 AMAQI
30th Jul 2025729 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20256011 AMAQI
30th Jul 20255712 PMAQI
30th Jul 2025551 PMAQI
30th Jul 2025562 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025584 PMAQI
30th Jul 2025565 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025608 PMAQI
30th Jul 2025619 PMAQI
30th Jul 20256110 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025622 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
29°C24/35°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255710 AMAQI
31st Jul 20255811 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025543 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025586 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025669 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256712 AMAQI
1st Aug 2025601 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025604 AMAQI
28°C23/33°C
1st Aug 2025605 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025788 AMAQI
1st Aug 2025759 AMAQI
1st Aug 20257410 AMAQI
1st Aug 20257211 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025661 PMAQI
1st Aug 2025682 PMAQI
1st Aug 2025693 PMAQI
1st Aug 2025724 PMAQI
1st Aug 2025775 PMAQI
1st Aug 2025726 PMAQI
1st Aug 2025657 PMAQI
1st Aug 2025678 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256310 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256312 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025602 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025634 AMAQI
30°C25/36°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025728 AMAQI
2nd Aug 2025759 AMAQI
2nd Aug 20257310 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025652 PMAQI
2nd Aug 2025633 PMAQI
2nd Aug 2025664 PMAQI
2nd Aug 2025635 PMAQI
2nd Aug 2025696 PMAQI
2nd Aug 2025677 PMAQI
2nd Aug 2025658 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256311 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI
31°C25/37°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025569 AMAQI
3rd Aug 20256110 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255912 PMAQI
3rd Aug 2025621 PMAQI
3rd Aug 2025622 PMAQI
3rd Aug 2025643 PMAQI
3rd Aug 2025674 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025716 PMAQI
3rd Aug 2025677 PMAQI
3rd Aug 2025678 PMAQI
3rd Aug 2025679 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256211 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025602 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025604 AMAQI
31°C26/39°C
4th Aug 2025615 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025698 AMAQI
4th Aug 2025659 AMAQI
4th Aug 20256610 AMAQI
4th Aug 20256211 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025601 PMAQI
4th Aug 2025562 PMAQI
4th Aug 2025603 PMAQI
4th Aug 2025564 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025607 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025619 PMAQI
4th Aug 20256110 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025601 AMAQI
5th Aug 2025602 AMAQI
5th Aug 2025593 AMAQI
5th Aug 2025604 AMAQI
28°C26/31°C
5th Aug 2025605 AMAQI
5th Aug 2025606 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025698 AMAQI
5th Aug 2025729 AMAQI
5th Aug 20257210 AMAQI
5th Aug 20256811 AMAQI
5th Aug 20256712 PMAQI
5th Aug 2025581 PMAQI
5th Aug 2025582 PMAQI
5th Aug 2025623 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025625 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025627 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025629 PMAQI
5th Aug 20256310 PMAQI
5th Aug 20256311 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025624 AMAQI
30°C25/37°C
6th Aug 2025625 AMAQI
6th Aug 2025626 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025828 AMAQI
6th Aug 2025829 AMAQI
6th Aug 20258310 AMAQI
6th Aug 20258011 AMAQI
6th Aug 20258312 PMAQI
6th Aug 2025721 PMAQI
6th Aug 2025692 PMAQI
6th Aug 2025703 PMAQI
6th Aug 2025634 PMAQI
6th Aug 2025655 PMAQI
6th Aug 2025706 PMAQI
6th Aug 2025697 PMAQI
6th Aug 2025688 PMAQI
6th Aug 2025729 PMAQI
6th Aug 20257010 PMAQI
6th Aug 20257111 PMAQI
7th Aug 20257212 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025602 AMAQI
7th Aug 2025643 AMAQI
7th Aug 2025664 AMAQI
32°C26/40°C
7th Aug 2025655 AMAQI
7th Aug 2025626 AMAQI
7th Aug 2025657 AMAQI
7th Aug 2025988 AMAQI
7th Aug 2025909 AMAQI
7th Aug 20259310 AMAQI
7th Aug 20258311 AMAQI
7th Aug 20257712 PMAQI
7th Aug 2025621 PMAQI
7th Aug 2025692 PMAQI
7th Aug 2025643 PMAQI
7th Aug 2025744 PMAQI
7th Aug 2025665 PMAQI
7th Aug 2025646 PMAQI
7th Aug 2025707 PMAQI
7th Aug 2025708 PMAQI
7th Aug 2025699 PMAQI
7th Aug 20257210 PMAQI
7th Aug 20257211 PMAQI
8th Aug 20256812 AMAQI
8th Aug 2025641 AMAQI
8th Aug 2025642 AMAQI
8th Aug 2025663 AMAQI
8th Aug 2025674 AMAQI
32°C27/38°C
8th Aug 2025675 AMAQI
8th Aug 2025686 AMAQI
8th Aug 2025677 AMAQI
8th Aug 2025668 AMAQI
8th Aug 2025619 AMAQI
8th Aug 20256410 AMAQI
8th Aug 20255611 AMAQI
8th Aug 20255612 PMAQI
8th Aug 2025561 PMAQI
8th Aug 2025552 PMAQI
8th Aug 2025543 PMAQI
8th Aug 2025544 PMAQI
8th Aug 2025545 PMAQI
8th Aug 2025556 PMAQI
8th Aug 2025577 PMAQI
8th Aug 2025628 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20256310 PMAQI
8th Aug 20256411 PMAQI
9th Aug 20256412 AMAQI
9th Aug 2025661 AMAQI
9th Aug 2025672 AMAQI
9th Aug 2025673 AMAQI
9th Aug 2025654 AMAQI
25°C21/27°C
9th Aug 2025655 AMAQI
5 AM9th Aug 2025656 AMAQI
9th Aug 2025657 AMAQI
9th Aug 2025638 AMAQI
9th Aug 2025599 AMAQI
9th Aug 20256010 AMAQI
9th Aug 20256011 AMAQI
9th Aug 20255612 PMAQI
12 PM9th Aug 2025591 PMAQI
9th Aug 2025562 PMAQI
9th Aug 2025523 PMAQI
9th Aug 2025534 PMAQI
9th Aug 2025535 PMAQI
9th Aug 2025566 PMAQI
9th Aug 2025587 PMAQI
7 PM9th Aug 2025638 PMAQI
9th Aug 2025679 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 7 PM
66AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
5 AM - 7 PM
65AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 7 PM (Avg. 66), while the lowest AQI was between 5 AM to 7 PM (Avg. 65).
Night time
Avg. Highest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
65AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 65), while the lowest AQI was between 12 AM to 11 PM (Avg. 65).
2025 Days Vs Air Quality
Renqiu Huayou Ba, Renqiu, Hebei, China
2025
0.4%
1
69%
152
27%
59
3%
7
0.4%
1
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
1 DaysModerate
152 DaysPoor
59 DaysUnhealthy
7 DaysSevere
1 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.45%
Health Risk Level:
Extreme
In 2025, 0.45% of 221 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
Renqiu Huayou Ba, Renqiu, Hebei, 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.
1st January 2025
130AQI
130AQI
2nd January 2025
92AQI
92AQI
3rd January 2025
120AQI
120AQI
4th January 2025
147AQI
147AQI
5th January 2025
123AQI
123AQI
6th January 2025
86AQI
86AQI
7th January 2025
79AQI
79AQI
8th January 2025
56AQI
56AQI
9th January 2025
62AQI
62AQI
10th January 2025
88AQI
88AQI
11th January 2025
108AQI
108AQI
12th January 2025
89AQI
89AQI
13th January 2025
133AQI
133AQI
14th January 2025
74AQI
74AQI
15th January 2025
90AQI
90AQI
16th January 2025
84AQI
84AQI
17th January 2025
114AQI
114AQI
18th January 2025
145AQI
145AQI
19th January 2025
113AQI
113AQI
20th January 2025
150AQI
150AQI
21st January 2025
128AQI
128AQI
22nd January 2025
109AQI
109AQI
23rd January 2025
118AQI
118AQI
24th January 2025
138AQI
138AQI
25th January 2025
148AQI
148AQI
26th January 2025
125AQI
125AQI
27th January 2025
83AQI
83AQI
28th January 2025
110AQI
110AQI
29th January 2025
215AQI
215AQI
30th January 2025
112AQI
112AQI
31st January 2025
142AQI
142AQI
1st February 2025
124AQI
124AQI
2nd February 2025
135AQI
135AQI
3rd February 2025
75AQI
75AQI
4th February 2025
78AQI
78AQI
5th February 2025
62AQI
62AQI
6th February 2025
80AQI
80AQI
7th February 2025
47AQI
47AQI
8th February 2025
59AQI
59AQI
9th February 2025
85AQI
85AQI
10th February 2025
126AQI
126AQI
11th February 2025
144AQI
144AQI
12th February 2025
97AQI
97AQI
13th February 2025
132AQI
132AQI
14th February 2025
136AQI
136AQI
15th February 2025
147AQI
147AQI
16th February 2025
89AQI
89AQI
17th February 2025
84AQI
84AQI
18th February 2025
89AQI
89AQI
19th February 2025
90AQI
90AQI
20th February 2025
94AQI
94AQI
21st February 2025
80AQI
80AQI
22nd February 2025
95AQI
95AQI
23rd February 2025
64AQI
64AQI
24th February 2025
92AQI
92AQI
25th February 2025
93AQI
93AQI
26th February 2025
127AQI
127AQI
27th February 2025
151AQI
151AQI
28th February 2025
173AQI
173AQI
1st March 2025
190AQI
190AQI
2nd March 2025
130AQI
130AQI
3rd March 2025
101AQI
101AQI
4th March 2025
96AQI
96AQI
5th March 2025
128AQI
128AQI
6th March 2025
82AQI
82AQI
7th March 2025
144AQI
144AQI
8th March 2025
140AQI
140AQI
9th March 2025
161AQI
161AQI
10th March 2025
165AQI
165AQI
11th March 2025
174AQI
174AQI
12th March 2025
128AQI
128AQI
13th March 2025
158AQI
158AQI
14th March 2025
113AQI
113AQI
15th March 2025
104AQI
104AQI
16th March 2025
76AQI
76AQI
17th March 2025
74AQI
74AQI
18th March 2025
65AQI
65AQI
19th March 2025
80AQI
80AQI
20th March 2025
63AQI
63AQI
21st March 2025
70AQI
70AQI
22nd March 2025
73AQI
73AQI
23rd March 2025
116AQI
116AQI
24th March 2025
83AQI
83AQI
25th March 2025
85AQI
85AQI
26th March 2025
107AQI
107AQI
27th March 2025
80AQI
80AQI
28th March 2025
84AQI
84AQI
29th March 2025
65AQI
65AQI
30th March 2025
83AQI
83AQI
31st March 2025
94AQI
94AQI
1st April 2025
87AQI
87AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
93AQI
93AQI
4th April 2025
115AQI
115AQI
5th April 2025
69AQI
69AQI
6th April 2025
114AQI
114AQI
7th April 2025
112AQI
112AQI
8th April 2025
102AQI
102AQI
9th April 2025
104AQI
104AQI
10th April 2025
115AQI
115AQI
11th April 2025
132AQI
132AQI
12th April 2025
98AQI
98AQI
13th April 2025
87AQI
87AQI
14th April 2025
77AQI
77AQI
15th April 2025
81AQI
81AQI
16th April 2025
111AQI
111AQI
17th April 2025
111AQI
111AQI
18th April 2025
81AQI
81AQI
19th April 2025
92AQI
92AQI
20th April 2025
103AQI
103AQI
21st April 2025
117AQI
117AQI
22nd April 2025
81AQI
81AQI
23rd April 2025
99AQI
99AQI
24th April 2025
67AQI
67AQI
25th April 2025
91AQI
91AQI
26th April 2025
104AQI
104AQI
27th April 2025
79AQI
79AQI
28th April 2025
85AQI
85AQI
29th April 2025
89AQI
89AQI
30th April 2025
90AQI
90AQI
1st May 2025
72AQI
72AQI
2nd May 2025
87AQI
87AQI
3rd May 2025
61AQI
61AQI
4th May 2025
79AQI
79AQI
5th May 2025
89AQI
89AQI
6th May 2025
79AQI
79AQI
7th May 2025
104AQI
104AQI
8th May 2025
106AQI
106AQI
9th May 2025
77AQI
77AQI
10th May 2025
82AQI
82AQI
11th May 2025
82AQI
82AQI
12th May 2025
91AQI
91AQI
13th May 2025
97AQI
97AQI
14th May 2025
79AQI
79AQI
15th May 2025
74AQI
74AQI
16th May 2025
114AQI
114AQI
17th May 2025
74AQI
74AQI
18th May 2025
95AQI
95AQI
19th May 2025
101AQI
101AQI
20th May 2025
114AQI
114AQI
21st May 2025
97AQI
97AQI
22nd May 2025
123AQI
123AQI
23rd May 2025
118AQI
118AQI
24th May 2025
92AQI
92AQI
25th May 2025
96AQI
96AQI
26th May 2025
95AQI
95AQI
27th May 2025
96AQI
96AQI
28th May 2025
106AQI
106AQI
29th May 2025
100AQI
100AQI
30th May 2025
100AQI
100AQI
31st May 2025
101AQI
101AQI
1st June 2025
112AQI
112AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
63AQI
63AQI
4th June 2025
64AQI
64AQI
5th June 2025
75AQI
75AQI
6th June 2025
84AQI
84AQI
7th June 2025
76AQI
76AQI
8th June 2025
79AQI
79AQI
9th June 2025
85AQI
85AQI
10th June 2025
70AQI
70AQI
11th June 2025
80AQI
80AQI
12th June 2025
85AQI
85AQI
13th June 2025
92AQI
92AQI
14th June 2025
87AQI
87AQI
15th June 2025
70AQI
70AQI
16th June 2025
58AQI
58AQI
17th June 2025
68AQI
68AQI
18th June 2025
74AQI
74AQI
19th June 2025
65AQI
65AQI
20th June 2025
67AQI
67AQI
21st June 2025
65AQI
65AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
62AQI
62AQI
24th June 2025
65AQI
65AQI
25th June 2025
72AQI
72AQI
26th June 2025
73AQI
73AQI
27th June 2025
81AQI
81AQI
28th June 2025
83AQI
83AQI
29th June 2025
80AQI
80AQI
30th June 2025
74AQI
74AQI
1st July 2025
65AQI
65AQI
2nd July 2025
67AQI
67AQI
3rd July 2025
60AQI
60AQI
4th July 2025
64AQI
64AQI
5th July 2025
61AQI
61AQI
6th July 2025
57AQI
57AQI
7th July 2025
60AQI
60AQI
8th July 2025
61AQI
61AQI
9th July 2025
66AQI
66AQI
10th July 2025
72AQI
72AQI
11th July 2025
76AQI
76AQI
12th July 2025
76AQI
76AQI
13th July 2025
67AQI
67AQI
14th July 2025
65AQI
65AQI
15th July 2025
70AQI
70AQI
16th July 2025
66AQI
66AQI
17th July 2025
62AQI
62AQI
18th July 2025
63AQI
63AQI
19th July 2025
63AQI
63AQI
20th July 2025
68AQI
68AQI
21st July 2025
69AQI
69AQI
22nd July 2025
64AQI
64AQI
23rd July 2025
62AQI
62AQI
24th July 2025
65AQI
65AQI
25th July 2025
66AQI
66AQI
26th July 2025
65AQI
65AQI
27th July 2025
62AQI
62AQI
28th July 2025
66AQI
66AQI
29th July 2025
56AQI
56AQI
30th July 2025
60AQI
60AQI
31st July 2025
60AQI
60AQI
1st August 2025
65AQI
65AQI
2nd August 2025
65AQI
65AQI
3rd August 2025
63AQI
63AQI
4th August 2025
61AQI
61AQI
5th August 2025
62AQI
62AQI
6th August 2025
68AQI
68AQI
7th August 2025
70AQI
70AQI
8th August 2025
63AQI
63AQI
113AQI
102AQI
107AQI
95AQI
93AQI
75AQI
65AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202592AQI
11
19
1
1
17
8
2
16
10
5
18
12
22
9
29
1
31
8
1
152
59
7
1
Highest AQI recorded in
January113AQI
Lowest AQI recorded in
August65AQI
202486AQI
16
1
1
1
1
2
10
30
31
31
4
17
8
2
6
13
10
13
10
7
1
17
12
1
11
173
43
18
Highest AQI recorded in
October125AQI
Lowest AQI recorded in
April42AQI
202355AQI
3
31
34
Highest AQI recorded in
November55AQI
Lowest AQI recorded in
December55AQI
202294AQI
1
7
12
11
2
9
6
3
2
11
13
5
5
11
10
2
2
26
3
3
20
7
6
17
1
22
101
51
21
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
August46AQI
202178AQI
10
10
7
4
1
8
12
4
2
1
1
5
12
9
2
2
2
17
4
1
1
1
1
19
9
1
1
18
11
1
17
10
4
31
30
31
11
8
6
5
3
12
9
6
1
128
107
77
34
11
4
Highest AQI recorded in
March161AQI
Lowest AQI recorded in
October1AQI
2020117AQI
6
6
1
8
11
2
10
7
1
11
15
4
5
25
1
14
12
5
13
11
4
1
9
12
9
1
1
11
10
7
1
6
9
14
2
1
93
118
48
5
Highest AQI recorded in
December143AQI
Lowest AQI recorded in
May100AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
117AQILeast Polluted Year Recorded
2023(Avg.)
55AQIRenqiu Huayou Ba's annual 2025 AQI (92) shows an average percentage change of 13.2% (worsened AQI) compared to previous years: 2020 (117), 2021 (78), 2022 (94), 2023 (55), 2024 (86).
