Rongcheng County Environmental Protection Bureau, Gaobeidian, 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
Rongcheng County Environmental Protection Bureau, Gaobeidian, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2022
142AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (4th 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: 5th Aug - 6th Aug 2025
Rongcheng County Environmental Protection Bureau, Gaobeidian, Hebei, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
8AM5th Aug
72AQI
Avg. Lowest Time
6PM5th Aug
58AQI
Night time
Avg. Highest Time
11PM5th Aug
67AQI
Avg. Lowest Time
1AM6th Aug
57AQI
In the last 24 hours,
Rongcheng County Environmental Protection Bureau's AQI reached its highest point of 72 at 8 AM during the Day, while the lowest point, 57, was recorded at 1 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Rongcheng County Environmental Protection Bureau, Gaobeidian, Hebei, China
JulAug
07th - 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 - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025615 AMAQI
7th Jul 2025616 AMAQI
7th Jul 2025617 AMAQI
7th Jul 2025608 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20255510 AMAQI
7th Jul 20255611 AMAQI
7th Jul 20255712 PMAQI
7th Jul 2025561 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025604 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025626 PMAQI
7th Jul 2025637 PMAQI
7th Jul 2025628 PMAQI
7th Jul 2025629 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025614 AMAQI
30°C25/36°C
8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025629 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256111 AMAQI
8th Jul 20256112 PMAQI
8th Jul 2025611 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025614 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025636 PMAQI
8th Jul 2025627 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025604 AMAQI
30°C24/35°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025607 AMAQI
9th Jul 2025948 AMAQI
9th Jul 2025989 AMAQI
9th Jul 20258910 AMAQI
9th Jul 20258411 AMAQI
9th Jul 20257812 PMAQI
9th Jul 2025841 PMAQI
9th Jul 2025782 PMAQI
9th Jul 2025703 PMAQI
9th Jul 2025654 PMAQI
9th Jul 2025625 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025667 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256510 PMAQI
9th Jul 20256411 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025622 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025664 AMAQI
29°C26/34°C
10th Jul 2025655 AMAQI
10th Jul 2025666 AMAQI
10th Jul 2025657 AMAQI
10th Jul 2025638 AMAQI
10th Jul 2025609 AMAQI
10th Jul 20257710 AMAQI
10th Jul 20256911 AMAQI
10th Jul 20258212 PMAQI
10th Jul 2025841 PMAQI
10th Jul 2025822 PMAQI
10th Jul 2025793 PMAQI
10th Jul 2025864 PMAQI
10th Jul 2025775 PMAQI
10th Jul 2025696 PMAQI
10th Jul 2025707 PMAQI
10th Jul 2025668 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20257111 PMAQI
11th Jul 20256912 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025642 AMAQI
11th Jul 2025643 AMAQI
11th Jul 2025654 AMAQI
30°C25/36°C
11th Jul 2025655 AMAQI
11th Jul 2025656 AMAQI
11th Jul 2025657 AMAQI
11th Jul 2025948 AMAQI
11th Jul 20251109 AMAQI
11th Jul 202511910 AMAQI
11th Jul 202510811 AMAQI
11th Jul 20259012 PMAQI
11th Jul 2025811 PMAQI
11th Jul 2025812 PMAQI
11th Jul 2025733 PMAQI
11th Jul 2025724 PMAQI
11th Jul 2025755 PMAQI
11th Jul 2025786 PMAQI
11th Jul 2025777 PMAQI
11th Jul 2025708 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257311 PMAQI
12th Jul 20257112 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025673 AMAQI
12th Jul 2025694 AMAQI
31°C26/37°C
12th Jul 2025695 AMAQI
12th Jul 2025706 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025948 AMAQI
12th Jul 20251029 AMAQI
12th Jul 202510710 AMAQI
12th Jul 20259811 AMAQI
12th Jul 20258412 PMAQI
12th Jul 2025841 PMAQI
12th Jul 2025792 PMAQI
12th Jul 2025803 PMAQI
12th Jul 2025804 PMAQI
12th Jul 2025795 PMAQI
12th Jul 2025776 PMAQI
12th Jul 2025807 PMAQI
12th Jul 2025708 PMAQI
12th Jul 2025749 PMAQI
12th Jul 20257010 PMAQI
12th Jul 20257211 PMAQI
13th Jul 20257212 AMAQI
13th Jul 2025701 AMAQI
13th Jul 2025692 AMAQI
13th Jul 2025703 AMAQI
13th Jul 2025724 AMAQI
32°C27/38°C
13th Jul 2025725 AMAQI
13th Jul 2025726 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255710 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20256112 PMAQI
13th Jul 2025601 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025583 PMAQI
13th Jul 2025584 PMAQI
13th Jul 2025585 PMAQI
13th Jul 2025596 PMAQI
13th Jul 2025617 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025699 PMAQI
13th Jul 20256810 PMAQI
13th Jul 20256811 PMAQI
14th Jul 20256812 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025703 AMAQI
14th Jul 2025694 AMAQI
32°C26/38°C
14th Jul 2025705 AMAQI
14th Jul 2025706 AMAQI
14th Jul 2025707 AMAQI
14th Jul 2025628 AMAQI
14th Jul 2025619 AMAQI
14th Jul 20256610 AMAQI
14th Jul 20256511 AMAQI
14th Jul 20256612 PMAQI
14th Jul 2025621 PMAQI
14th Jul 2025642 PMAQI
14th Jul 2025623 PMAQI
14th Jul 2025624 PMAQI
14th Jul 2025615 PMAQI
14th Jul 2025626 PMAQI
14th Jul 2025667 PMAQI
14th Jul 2025668 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256711 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025681 AMAQI
15th Jul 2025702 AMAQI
15th Jul 2025693 AMAQI
15th Jul 2025684 AMAQI
32°C27/37°C
15th Jul 2025685 AMAQI
15th Jul 2025686 AMAQI
15th Jul 2025697 AMAQI
15th Jul 2025658 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20256511 AMAQI
15th Jul 20256912 PMAQI
15th Jul 2025721 PMAQI
15th Jul 2025732 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025824 PMAQI
15th Jul 2025785 PMAQI
15th Jul 2025786 PMAQI
15th Jul 2025717 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025689 PMAQI
15th Jul 20256910 PMAQI
15th Jul 20257111 PMAQI
16th Jul 20257112 AMAQI
16th Jul 2025671 AMAQI
16th Jul 2025682 AMAQI
16th Jul 2025683 AMAQI
16th Jul 2025684 AMAQI
29°C24/35°C
16th Jul 2025685 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025848 AMAQI
16th Jul 2025849 AMAQI
16th Jul 20258210 AMAQI
16th Jul 20257411 AMAQI
16th Jul 20256812 PMAQI
16th Jul 2025671 PMAQI
16th Jul 2025632 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025574 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025607 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256611 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025682 AMAQI
17th Jul 2025693 AMAQI
17th Jul 2025704 AMAQI
28°C21/35°C
17th Jul 2025695 AMAQI
17th Jul 2025696 AMAQI
17th Jul 2025707 AMAQI
17th Jul 2025798 AMAQI
17th Jul 2025709 AMAQI
17th Jul 20253710 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025491 PMAQI
17th Jul 2025472 PMAQI
17th Jul 2025493 PMAQI
17th Jul 2025484 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025496 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025672 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025664 AMAQI
31°C25/36°C
18th Jul 2025665 AMAQI
18th Jul 2025666 AMAQI
18th Jul 2025667 AMAQI
18th Jul 2025748 AMAQI
18th Jul 2025719 AMAQI
18th Jul 20256210 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20256212 PMAQI
18th Jul 2025591 PMAQI
18th Jul 2025582 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025625 PMAQI
18th Jul 2025636 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256711 PMAQI
19th Jul 20256712 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
32°C25/38°C
19th Jul 2025665 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025718 AMAQI
19th Jul 2025789 AMAQI
19th Jul 20257810 AMAQI
19th Jul 20257411 AMAQI
19th Jul 20257712 PMAQI
19th Jul 2025741 PMAQI
19th Jul 2025762 PMAQI
19th Jul 2025693 PMAQI
19th Jul 2025694 PMAQI
19th Jul 2025705 PMAQI
19th Jul 2025716 PMAQI
19th Jul 2025627 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025759 PMAQI
19th Jul 20257410 PMAQI
19th Jul 20257511 PMAQI
20th Jul 20257412 AMAQI
20th Jul 2025661 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025674 AMAQI
31°C27/36°C
20th Jul 2025685 AMAQI
20th Jul 2025676 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025808 AMAQI
20th Jul 2025829 AMAQI
20th Jul 20257410 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025534 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025476 PMAQI
20th Jul 2025537 PMAQI
20th Jul 2025618 PMAQI
20th Jul 2025629 PMAQI
20th Jul 20256710 PMAQI
20th Jul 20256711 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025681 AMAQI
21st Jul 2025682 AMAQI
21st Jul 2025673 AMAQI
21st Jul 2025684 AMAQI
26°C23/27°C
21st Jul 2025685 AMAQI
21st Jul 2025686 AMAQI
21st Jul 2025687 AMAQI
21st Jul 2025988 AMAQI
21st Jul 2025949 AMAQI
21st Jul 20258110 AMAQI
21st Jul 20256811 AMAQI
21st Jul 20256512 PMAQI
21st Jul 2025601 PMAQI
21st Jul 2025572 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025544 PMAQI
21st Jul 2025555 PMAQI
21st Jul 2025526 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025658 PMAQI
21st Jul 2025689 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025681 AMAQI
22nd Jul 2025682 AMAQI
22nd Jul 2025663 AMAQI
22nd Jul 2025654 AMAQI
29°C23/35°C
22nd Jul 2025655 AMAQI
22nd Jul 2025656 AMAQI
22nd Jul 2025657 AMAQI
22nd Jul 2025728 AMAQI
22nd Jul 2025849 AMAQI
22nd Jul 20258610 AMAQI
22nd Jul 20256211 AMAQI
22nd Jul 20256612 PMAQI
22nd Jul 2025641 PMAQI
22nd Jul 2025622 PMAQI
22nd Jul 2025653 PMAQI
22nd Jul 2025624 PMAQI
22nd Jul 2025615 PMAQI
22nd Jul 2025626 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256510 PMAQI
22nd Jul 20256611 PMAQI
23rd Jul 20256912 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025662 AMAQI
23rd Jul 2025673 AMAQI
23rd Jul 2025674 AMAQI
30°C24/37°C
23rd Jul 2025685 AMAQI
23rd Jul 2025676 AMAQI
23rd Jul 2025677 AMAQI
23rd Jul 2025808 AMAQI
23rd Jul 2025789 AMAQI
23rd Jul 20258110 AMAQI
23rd Jul 20257411 AMAQI
23rd Jul 20256812 PMAQI
23rd Jul 2025611 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025543 PMAQI
23rd Jul 2025534 PMAQI
23rd Jul 2025505 PMAQI
23rd Jul 2025536 PMAQI
23rd Jul 2025557 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025609 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256111 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025641 AMAQI
24th Jul 2025662 AMAQI
24th Jul 2025673 AMAQI
24th Jul 2025684 AMAQI
30°C25/34°C
24th Jul 2025685 AMAQI
24th Jul 2025676 AMAQI
24th Jul 2025677 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255210 AMAQI
24th Jul 20256311 AMAQI
24th Jul 20256712 PMAQI
24th Jul 2025681 PMAQI
24th Jul 2025712 PMAQI
24th Jul 2025693 PMAQI
24th Jul 2025654 PMAQI
24th Jul 2025705 PMAQI
24th Jul 2025646 PMAQI
24th Jul 2025607 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025639 PMAQI
24th Jul 20256210 PMAQI
24th Jul 20256311 PMAQI
25th Jul 20256112 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025644 AMAQI
29°C25/36°C
25th Jul 2025645 AMAQI
25th Jul 2025646 AMAQI
25th Jul 2025647 AMAQI
25th Jul 2025628 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20256311 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025622 PMAQI
25th Jul 2025643 PMAQI
25th Jul 2025674 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025686 PMAQI
25th Jul 2025727 PMAQI
25th Jul 2025708 PMAQI
25th Jul 2025699 PMAQI
25th Jul 20256810 PMAQI
25th Jul 20256811 PMAQI
26th Jul 20256812 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025642 AMAQI
26th Jul 2025643 AMAQI
26th Jul 2025624 AMAQI
30°C26/35°C
26th Jul 2025635 AMAQI
26th Jul 2025636 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025978 AMAQI
26th Jul 2025899 AMAQI
26th Jul 20257610 AMAQI
26th Jul 20257611 AMAQI
26th Jul 20257212 PMAQI
26th Jul 2025701 PMAQI
26th Jul 2025682 PMAQI
26th Jul 2025603 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025606 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256310 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256412 AMAQI
27th Jul 2025631 AMAQI
27th Jul 2025632 AMAQI
27th Jul 2025643 AMAQI
27th Jul 2025654 AMAQI
32°C27/38°C
27th Jul 2025655 AMAQI
27th Jul 2025656 AMAQI
27th Jul 2025657 AMAQI
27th Jul 2025798 AMAQI
27th Jul 2025949 AMAQI
27th Jul 20256810 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256612 PMAQI
27th Jul 2025731 PMAQI
27th Jul 2025682 PMAQI
27th Jul 2025673 PMAQI
27th Jul 2025644 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025647 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025619 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256512 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025632 AMAQI
28th Jul 2025643 AMAQI
28th Jul 2025644 AMAQI
31°C26/37°C
28th Jul 2025655 AMAQI
28th Jul 2025646 AMAQI
28th Jul 2025657 AMAQI
28th Jul 2025718 AMAQI
28th Jul 2025749 AMAQI
28th Jul 20256710 AMAQI
28th Jul 20256711 AMAQI
28th Jul 20256312 PMAQI
28th Jul 2025641 PMAQI
28th Jul 2025602 PMAQI
28th Jul 2025613 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025625 PMAQI
28th Jul 2025676 PMAQI
28th Jul 2025687 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025649 PMAQI
28th Jul 20256710 PMAQI
28th Jul 20256611 PMAQI
29th Jul 20256512 AMAQI
29th Jul 2025641 AMAQI
29th Jul 2025632 AMAQI
29th Jul 2025643 AMAQI
29th Jul 2025644 AMAQI
32°C27/38°C
29th Jul 2025645 AMAQI
29th Jul 2025656 AMAQI
29th Jul 2025657 AMAQI
29th Jul 2025448 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20254612 PMAQI
29th Jul 2025451 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025353 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025335 PMAQI
29th Jul 2025336 PMAQI
29th Jul 2025387 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025569 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20255811 PMAQI
30th Jul 20255812 AMAQI
30th Jul 2025631 AMAQI
30th Jul 2025642 AMAQI
30th Jul 2025643 AMAQI
30th Jul 2025624 AMAQI
30°C25/35°C
30th Jul 2025625 AMAQI
30th Jul 2025636 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20255610 AMAQI
30th Jul 20255211 AMAQI
30th Jul 20254912 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025374 PMAQI
30th Jul 2025425 PMAQI
30th Jul 2025476 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025588 PMAQI
30th Jul 2025589 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255911 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025612 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
28°C23/35°C
31st Jul 2025615 AMAQI
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20255810 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025561 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025554 PMAQI
31st Jul 2025565 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256512 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025594 AMAQI
27°C23/32°C
1st Aug 2025605 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256510 AMAQI
1st Aug 20256111 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025651 PMAQI
1st Aug 2025742 PMAQI
1st Aug 2025723 PMAQI
1st Aug 2025744 PMAQI
1st Aug 2025785 PMAQI
1st Aug 2025746 PMAQI
1st Aug 2025687 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256210 PMAQI
1st Aug 20256411 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025623 AMAQI
2nd Aug 2025624 AMAQI
30°C24/36°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025738 AMAQI
2nd Aug 2025699 AMAQI
2nd Aug 20257010 AMAQI
2nd Aug 20256411 AMAQI
2nd Aug 20256212 PMAQI
2nd Aug 2025661 PMAQI
2nd Aug 2025612 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025644 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025666 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025668 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025634 AMAQI
30°C25/36°C
3rd Aug 2025625 AMAQI
3rd Aug 2025646 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025588 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025601 PMAQI
3rd Aug 2025632 PMAQI
3rd Aug 2025663 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025677 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025639 PMAQI
3rd Aug 20256510 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°C25/38°C
4th Aug 2025605 AMAQI
4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025669 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256011 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025581 PMAQI
4th Aug 2025572 PMAQI
4th Aug 2025563 PMAQI
4th Aug 2025554 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025636 PMAQI
4th Aug 2025607 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025639 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025591 AMAQI
5th Aug 2025592 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025604 AMAQI
27°C25/29°C
5th Aug 2025615 AMAQI
5th Aug 2025616 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025728 AMAQI
5th Aug 2025719 AMAQI
5th Aug 20256710 AMAQI
5th Aug 20256811 AMAQI
5th Aug 20256712 PMAQI
5th Aug 2025601 PMAQI
5th Aug 2025632 PMAQI
5th Aug 2025623 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025625 PMAQI
5th Aug 2025586 PMAQI
5th Aug 2025647 PMAQI
5th Aug 2025638 PMAQI
5th Aug 2025659 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256711 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025571 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025624 AMAQI
30°C25/37°C
6th Aug 2025625 AMAQI
5 AM6th Aug 2025626 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025868 AMAQI
6th Aug 2025849 AMAQI
6th Aug 20258410 AMAQI
6th Aug 20258311 AMAQI
6th Aug 20258712 PMAQI
12 PM6th Aug 2025741 PMAQI
6th Aug 2025712 PMAQI
6th Aug 2025793 PMAQI
6th Aug 2025754 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
72AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
11 AM - 7 PM
63AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 72), while the lowest AQI was between 11 AM to 7 PM (Avg. 63).
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
Rongcheng County Environmental Protection Bureau, Gaobeidian, Hebei, China
2025
0.9%
2
69%
150
25%
53
4%
9
0.9%
2
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
2 DaysModerate
150 DaysPoor
53 DaysUnhealthy
9 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0.93%
Health Risk Level:
Extreme
In 2025, 0.93% of 218 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
Rongcheng County Environmental Protection Bureau, Gaobeidian, 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
114AQI
114AQI
2nd January 2025
95AQI
95AQI
3rd January 2025
109AQI
109AQI
4th January 2025
132AQI
132AQI
5th January 2025
105AQI
105AQI
6th January 2025
77AQI
77AQI
7th January 2025
63AQI
63AQI
8th January 2025
48AQI
48AQI
9th January 2025
58AQI
58AQI
10th January 2025
74AQI
74AQI
11th January 2025
90AQI
90AQI
12th January 2025
78AQI
78AQI
13th January 2025
122AQI
122AQI
14th January 2025
60AQI
60AQI
15th January 2025
83AQI
83AQI
16th January 2025
69AQI
69AQI
17th January 2025
121AQI
121AQI
18th January 2025
140AQI
140AQI
19th January 2025
103AQI
103AQI
20th January 2025
157AQI
157AQI
21st January 2025
125AQI
125AQI
22nd January 2025
120AQI
120AQI
23rd January 2025
139AQI
139AQI
24th January 2025
151AQI
151AQI
25th January 2025
165AQI
165AQI
26th January 2025
133AQI
133AQI
27th January 2025
74AQI
74AQI
28th January 2025
105AQI
105AQI
29th January 2025
204AQI
204AQI
30th January 2025
124AQI
124AQI
31st January 2025
168AQI
168AQI
1st February 2025
139AQI
139AQI
2nd February 2025
124AQI
124AQI
3rd February 2025
75AQI
75AQI
4th February 2025
75AQI
75AQI
5th February 2025
59AQI
59AQI
6th February 2025
76AQI
76AQI
7th February 2025
45AQI
45AQI
8th February 2025
56AQI
56AQI
9th February 2025
82AQI
82AQI
10th February 2025
130AQI
130AQI
11th February 2025
145AQI
145AQI
12th February 2025
92AQI
92AQI
13th February 2025
124AQI
124AQI
14th February 2025
138AQI
138AQI
15th February 2025
130AQI
130AQI
16th February 2025
79AQI
79AQI
17th February 2025
72AQI
72AQI
18th February 2025
91AQI
91AQI
19th February 2025
80AQI
80AQI
20th February 2025
85AQI
85AQI
21st February 2025
77AQI
77AQI
22nd February 2025
80AQI
80AQI
23rd February 2025
54AQI
54AQI
24th February 2025
89AQI
89AQI
25th February 2025
80AQI
80AQI
26th February 2025
119AQI
119AQI
27th February 2025
148AQI
148AQI
28th February 2025
171AQI
171AQI
1st March 2025
207AQI
207AQI
2nd March 2025
140AQI
140AQI
3rd March 2025
102AQI
102AQI
4th March 2025
98AQI
98AQI
5th March 2025
136AQI
136AQI
6th March 2025
76AQI
76AQI
7th March 2025
140AQI
140AQI
8th March 2025
141AQI
141AQI
9th March 2025
164AQI
164AQI
10th March 2025
168AQI
168AQI
11th March 2025
179AQI
179AQI
12th March 2025
118AQI
118AQI
13th March 2025
160AQI
160AQI
14th March 2025
105AQI
105AQI
15th March 2025
107AQI
107AQI
16th March 2025
65AQI
65AQI
17th March 2025
74AQI
74AQI
18th March 2025
63AQI
63AQI
19th March 2025
77AQI
77AQI
20th March 2025
58AQI
58AQI
21st March 2025
63AQI
63AQI
22nd March 2025
71AQI
71AQI
23rd March 2025
118AQI
118AQI
24th March 2025
79AQI
79AQI
25th March 2025
82AQI
82AQI
26th March 2025
103AQI
103AQI
27th March 2025
74AQI
74AQI
28th March 2025
80AQI
80AQI
29th March 2025
63AQI
63AQI
30th March 2025
78AQI
78AQI
31st March 2025
90AQI
90AQI
1st April 2025
81AQI
81AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
92AQI
92AQI
4th April 2025
109AQI
109AQI
5th April 2025
70AQI
70AQI
6th April 2025
111AQI
111AQI
7th April 2025
96AQI
96AQI
8th April 2025
96AQI
96AQI
9th April 2025
93AQI
93AQI
10th April 2025
107AQI
107AQI
11th April 2025
133AQI
133AQI
12th April 2025
102AQI
102AQI
13th April 2025
87AQI
87AQI
14th April 2025
76AQI
76AQI
15th April 2025
82AQI
82AQI
16th April 2025
113AQI
113AQI
17th April 2025
100AQI
100AQI
18th April 2025
82AQI
82AQI
19th April 2025
94AQI
94AQI
20th April 2025
102AQI
102AQI
21st April 2025
117AQI
117AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
94AQI
94AQI
24th April 2025
66AQI
66AQI
25th April 2025
89AQI
89AQI
26th April 2025
111AQI
111AQI
27th April 2025
74AQI
74AQI
28th April 2025
86AQI
86AQI
29th April 2025
83AQI
83AQI
30th April 2025
87AQI
87AQI
1st May 2025
71AQI
71AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
61AQI
61AQI
4th May 2025
78AQI
78AQI
5th May 2025
89AQI
89AQI
6th May 2025
77AQI
77AQI
7th May 2025
101AQI
101AQI
8th May 2025
106AQI
106AQI
9th May 2025
76AQI
76AQI
10th May 2025
85AQI
85AQI
11th May 2025
86AQI
86AQI
12th May 2025
96AQI
96AQI
13th May 2025
101AQI
101AQI
14th May 2025
79AQI
79AQI
15th May 2025
77AQI
77AQI
16th May 2025
106AQI
106AQI
17th May 2025
73AQI
73AQI
18th May 2025
91AQI
91AQI
19th May 2025
101AQI
101AQI
20th May 2025
115AQI
115AQI
21st May 2025
103AQI
103AQI
22nd May 2025
115AQI
115AQI
23rd May 2025
106AQI
106AQI
24th May 2025
88AQI
88AQI
25th May 2025
95AQI
95AQI
26th May 2025
98AQI
98AQI
27th May 2025
98AQI
98AQI
28th May 2025
102AQI
102AQI
29th May 2025
97AQI
97AQI
30th May 2025
96AQI
96AQI
31st May 2025
100AQI
100AQI
1st June 2025
109AQI
109AQI
2nd June 2025
84AQI
84AQI
3rd June 2025
62AQI
62AQI
4th June 2025
66AQI
66AQI
5th June 2025
73AQI
73AQI
6th June 2025
78AQI
78AQI
7th June 2025
70AQI
70AQI
8th June 2025
73AQI
73AQI
9th June 2025
75AQI
75AQI
10th June 2025
67AQI
67AQI
11th June 2025
76AQI
76AQI
12th June 2025
81AQI
81AQI
13th June 2025
86AQI
86AQI
14th June 2025
83AQI
83AQI
15th June 2025
69AQI
69AQI
16th June 2025
58AQI
58AQI
17th June 2025
69AQI
69AQI
18th June 2025
75AQI
75AQI
19th June 2025
65AQI
65AQI
20th June 2025
66AQI
66AQI
21st June 2025
63AQI
63AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
63AQI
63AQI
24th June 2025
68AQI
68AQI
25th June 2025
71AQI
71AQI
26th June 2025
73AQI
73AQI
27th June 2025
77AQI
77AQI
28th June 2025
77AQI
77AQI
29th June 2025
75AQI
75AQI
30th June 2025
73AQI
73AQI
1st July 2025
66AQI
66AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
60AQI
60AQI
4th July 2025
65AQI
65AQI
5th July 2025
61AQI
61AQI
6th July 2025
56AQI
56AQI
7th July 2025
60AQI
60AQI
8th July 2025
62AQI
62AQI
9th July 2025
68AQI
68AQI
10th July 2025
69AQI
69AQI
11th July 2025
75AQI
75AQI
12th July 2025
76AQI
76AQI
13th July 2025
66AQI
66AQI
14th July 2025
67AQI
67AQI
15th July 2025
70AQI
70AQI
16th July 2025
68AQI
68AQI
17th July 2025
61AQI
61AQI
18th July 2025
65AQI
65AQI
19th July 2025
70AQI
70AQI
20th July 2025
65AQI
65AQI
21st July 2025
66AQI
66AQI
22nd July 2025
66AQI
66AQI
23rd July 2025
65AQI
65AQI
24th July 2025
64AQI
64AQI
25th July 2025
65AQI
65AQI
26th July 2025
66AQI
66AQI
27th July 2025
66AQI
66AQI
28th July 2025
65AQI
65AQI
29th July 2025
53AQI
53AQI
30th July 2025
56AQI
56AQI
31st July 2025
59AQI
59AQI
1st August 2025
66AQI
66AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
64AQI
64AQI
4th August 2025
63AQI
63AQI
110AQI
97AQI
106AQI
93AQI
92AQI
73AQI
65AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
1
11
14
4
1
1
17
9
1
16
10
4
1
21
9
21
10
29
1
31
4
2
150
53
9
2
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August64AQI
202487AQI
16
3
4
3
11
1
30
3
28
11
20
4
14
11
2
6
13
10
1
13
9
7
1
18
12
22
166
46
17
Highest AQI recorded in
October125AQI
Lowest AQI recorded in
August59AQI
202379AQI
3
31
34
Highest AQI recorded in
December79AQI
Lowest AQI recorded in
November78AQI
2022103AQI
8
10
10
2
2
7
8
3
2
10
14
5
15
10
5
19
12
16
13
1
1
17
5
1
1
5
93
73
24
2
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July80AQI
202188AQI
1
8
9
10
3
1
4
12
8
2
1
3
8
16
2
2
10
17
2
1
8
16
5
1
1
15
14
1
17
10
4
31
30
31
10
7
9
4
1
11
12
7
122
76
101
51
10
5
Highest AQI recorded in
March180AQI
Lowest AQI recorded in
October1AQI
2020110AQI
2
4
6
1
2
8
10
1
2
10
5
1
11
16
3
7
22
2
20
11
5
13
9
1
1
11
10
8
1
11
10
7
2
1
5
9
16
13
100
108
40
3
Highest AQI recorded in
December139AQI
Lowest AQI recorded in
September86AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
110AQILeast Polluted Year Recorded
2023(Avg.)
79AQIRongcheng County Environmental Protection Bureau's annual 2025 AQI (90) shows an average percentage change of -2.05% (improved AQI) compared to previous years: 2020 (110), 2021 (88), 2022 (103), 2023 (79), 2024 (87).
