Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, 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
Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, Hebei, China
2021
2022
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
8th Aug 2024
71AQILowest AQI recorded on
1st Aug 2021
1AQISame Day Analysis (4th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, Hebei, China
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM4th Aug
73AQI
Avg. Lowest Time
4PM4th Aug
58AQI
In the last 24 hours,
Zhuolu County Environmental Protection Bureau's AQI reached its highest point of 73 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, Hebei, China
JulAug
06th - 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 - 04th04th - 05th05th
Day
Night
6th Jul 2025615 AMAQI
6th Jul 2025626 AMAQI
6th Jul 2025617 AMAQI
6th Jul 2025488 AMAQI
6th Jul 2025399 AMAQI
6th Jul 20253010 AMAQI
6th Jul 20252511 AMAQI
6th Jul 20254912 PMAQI
6th Jul 2025461 PMAQI
6th Jul 2025462 PMAQI
6th Jul 2025483 PMAQI
6th Jul 2025494 PMAQI
6th Jul 2025505 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025618 PMAQI
6th Jul 2025619 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256211 PMAQI
7th Jul 20256212 AMAQI
7th Jul 2025621 AMAQI
7th Jul 2025622 AMAQI
7th Jul 2025623 AMAQI
7th Jul 2025614 AMAQI
24°C20/27°C
7th Jul 2025625 AMAQI
7th Jul 2025626 AMAQI
7th Jul 2025627 AMAQI
7th Jul 2025548 AMAQI
7th Jul 2025539 AMAQI
7th Jul 20255210 AMAQI
7th Jul 20255111 AMAQI
7th Jul 20255512 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025562 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025615 PMAQI
7th Jul 2025616 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025628 PMAQI
7th Jul 2025619 PMAQI
7th Jul 20256210 PMAQI
7th Jul 20256211 PMAQI
8th Jul 20256112 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025612 AMAQI
8th Jul 2025613 AMAQI
8th Jul 2025614 AMAQI
24°C19/28°C
8th Jul 2025615 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025627 AMAQI
8th Jul 2025668 AMAQI
8th Jul 2025689 AMAQI
8th Jul 20257110 AMAQI
8th Jul 20256911 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025584 PMAQI
8th Jul 2025585 PMAQI
8th Jul 2025606 PMAQI
8th Jul 2025637 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256211 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025614 AMAQI
24°C18/28°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025748 AMAQI
9th Jul 2025799 AMAQI
9th Jul 20258710 AMAQI
9th Jul 20258811 AMAQI
9th Jul 20258012 PMAQI
9th Jul 2025761 PMAQI
9th Jul 2025742 PMAQI
9th Jul 2025723 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025645 PMAQI
9th Jul 2025646 PMAQI
9th Jul 2025647 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025611 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025623 AMAQI
10th Jul 2025634 AMAQI
23°C19/25°C
10th Jul 2025635 AMAQI
10th Jul 2025636 AMAQI
10th Jul 2025627 AMAQI
10th Jul 2025588 AMAQI
10th Jul 2025529 AMAQI
10th Jul 20254610 AMAQI
10th Jul 20254111 AMAQI
10th Jul 20255412 PMAQI
10th Jul 2025571 PMAQI
10th Jul 2025582 PMAQI
10th Jul 2025573 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025596 PMAQI
10th Jul 2025627 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025659 PMAQI
10th Jul 20256410 PMAQI
10th Jul 20256511 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025621 AMAQI
11th Jul 2025622 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025624 AMAQI
22°C19/25°C
11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025898 AMAQI
11th Jul 2025899 AMAQI
11th Jul 20258610 AMAQI
11th Jul 20258511 AMAQI
11th Jul 20258012 PMAQI
11th Jul 2025861 PMAQI
11th Jul 2025812 PMAQI
11th Jul 2025823 PMAQI
11th Jul 2025844 PMAQI
11th Jul 2025845 PMAQI
11th Jul 2025856 PMAQI
11th Jul 2025827 PMAQI
11th Jul 2025718 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257310 PMAQI
11th Jul 20257211 PMAQI
12th Jul 20257212 AMAQI
12th Jul 2025651 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025643 AMAQI
12th Jul 2025664 AMAQI
24°C20/28°C
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 20251048 AMAQI
12th Jul 20251209 AMAQI
12th Jul 202511810 AMAQI
12th Jul 202511011 AMAQI
12th Jul 20258812 PMAQI
12th Jul 2025861 PMAQI
12th Jul 2025842 PMAQI
12th Jul 2025793 PMAQI
12th Jul 2025734 PMAQI
12th Jul 2025705 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256711 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025672 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025674 AMAQI
25°C20/31°C
13th Jul 2025685 AMAQI
13th Jul 2025686 AMAQI
13th Jul 2025687 AMAQI
13th Jul 2025558 AMAQI
13th Jul 2025459 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20254711 AMAQI
13th Jul 20255412 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025532 PMAQI
13th Jul 2025533 PMAQI
13th Jul 2025534 PMAQI
13th Jul 2025525 PMAQI
13th Jul 2025536 PMAQI
13th Jul 2025557 PMAQI
13th Jul 2025668 PMAQI
13th Jul 2025649 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256512 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025682 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025664 AMAQI
26°C19/30°C
14th Jul 2025665 AMAQI
14th Jul 2025656 AMAQI
14th Jul 2025667 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20254911 AMAQI
14th Jul 20256112 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025652 PMAQI
14th Jul 2025663 PMAQI
14th Jul 2025644 PMAQI
14th Jul 2025685 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025717 PMAQI
14th Jul 2025678 PMAQI
14th Jul 2025699 PMAQI
14th Jul 20257110 PMAQI
14th Jul 20257011 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025663 AMAQI
15th Jul 2025644 AMAQI
25°C21/29°C
15th Jul 2025655 AMAQI
15th Jul 2025666 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025838 AMAQI
15th Jul 2025839 AMAQI
15th Jul 20257910 AMAQI
15th Jul 20258111 AMAQI
15th Jul 20257512 PMAQI
15th Jul 2025761 PMAQI
15th Jul 2025802 PMAQI
15th Jul 2025793 PMAQI
15th Jul 2025784 PMAQI
15th Jul 2025735 PMAQI
15th Jul 2025656 PMAQI
15th Jul 2025647 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025649 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256611 PMAQI
16th Jul 20256512 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025674 AMAQI
23°C19/27°C
16th Jul 2025665 AMAQI
16th Jul 2025676 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025668 AMAQI
16th Jul 2025649 AMAQI
16th Jul 20255910 AMAQI
16th Jul 20255411 AMAQI
16th Jul 20255812 PMAQI
16th Jul 2025551 PMAQI
16th Jul 2025542 PMAQI
16th Jul 2025523 PMAQI
16th Jul 2025554 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025547 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256410 PMAQI
16th Jul 20256411 PMAQI
17th Jul 20256512 AMAQI
17th Jul 2025671 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025673 AMAQI
17th Jul 2025694 AMAQI
23°C18/26°C
17th Jul 2025685 AMAQI
17th Jul 2025676 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025358 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20253410 AMAQI
17th Jul 20253211 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025532 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025504 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025526 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025638 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256310 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025652 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025644 AMAQI
24°C17/29°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20254210 AMAQI
18th Jul 20254911 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025551 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025616 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025658 PMAQI
18th Jul 2025659 PMAQI
18th Jul 20256410 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025634 AMAQI
26°C19/31°C
19th Jul 2025625 AMAQI
19th Jul 2025626 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025828 AMAQI
19th Jul 2025929 AMAQI
19th Jul 20258210 AMAQI
19th Jul 20257811 AMAQI
19th Jul 20258012 PMAQI
19th Jul 2025841 PMAQI
19th Jul 2025802 PMAQI
19th Jul 2025783 PMAQI
19th Jul 2025764 PMAQI
19th Jul 2025775 PMAQI
19th Jul 2025786 PMAQI
19th Jul 2025787 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025679 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256612 AMAQI
20th Jul 2025631 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025654 AMAQI
22°C19/25°C
20th Jul 2025655 AMAQI
20th Jul 2025656 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025229 AMAQI
20th Jul 20252110 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20253012 PMAQI
20th Jul 2025341 PMAQI
20th Jul 2025322 PMAQI
20th Jul 2025313 PMAQI
20th Jul 2025324 PMAQI
20th Jul 2025325 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025578 PMAQI
20th Jul 2025589 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025633 AMAQI
21st Jul 2025594 AMAQI
21°C18/23°C
21st Jul 2025595 AMAQI
21st Jul 2025596 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025549 AMAQI
21st Jul 20255410 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20255412 PMAQI
21st Jul 2025481 PMAQI
21st Jul 2025472 PMAQI
21st Jul 2025463 PMAQI
21st Jul 2025424 PMAQI
21st Jul 2025485 PMAQI
21st Jul 2025496 PMAQI
21st Jul 2025537 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025679 PMAQI
21st Jul 20256610 PMAQI
21st Jul 20256611 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025594 AMAQI
23°C17/28°C
22nd Jul 2025595 AMAQI
22nd Jul 2025596 AMAQI
22nd Jul 2025597 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025619 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256611 AMAQI
22nd Jul 20256612 PMAQI
22nd Jul 2025631 PMAQI
22nd Jul 2025592 PMAQI
22nd Jul 2025623 PMAQI
22nd Jul 2025614 PMAQI
22nd Jul 2025655 PMAQI
22nd Jul 2025666 PMAQI
22nd Jul 2025687 PMAQI
22nd Jul 2025638 PMAQI
22nd Jul 2025649 PMAQI
22nd Jul 20256510 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025621 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025623 AMAQI
23rd Jul 2025634 AMAQI
23°C18/28°C
23rd Jul 2025635 AMAQI
23rd Jul 2025636 AMAQI
23rd Jul 2025637 AMAQI
23rd Jul 2025848 AMAQI
23rd Jul 2025869 AMAQI
23rd Jul 20257910 AMAQI
23rd Jul 20257811 AMAQI
23rd Jul 20257812 PMAQI
23rd Jul 2025711 PMAQI
23rd Jul 2025662 PMAQI
23rd Jul 2025623 PMAQI
23rd Jul 2025614 PMAQI
23rd Jul 2025605 PMAQI
23rd Jul 2025606 PMAQI
23rd Jul 2025597 PMAQI
23rd Jul 2025608 PMAQI
23rd Jul 2025619 PMAQI
23rd Jul 20256010 PMAQI
23rd Jul 20256011 PMAQI
24th Jul 20256112 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025643 AMAQI
24th Jul 2025674 AMAQI
24°C19/29°C
24th Jul 2025675 AMAQI
24th Jul 2025676 AMAQI
24th Jul 2025677 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025519 AMAQI
24th Jul 20254510 AMAQI
24th Jul 20254011 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025642 PMAQI
24th Jul 2025673 PMAQI
24th Jul 2025674 PMAQI
24th Jul 2025665 PMAQI
24th Jul 2025636 PMAQI
24th Jul 2025657 PMAQI
24th Jul 2025608 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20255910 PMAQI
24th Jul 20255811 PMAQI
25th Jul 20256012 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025632 AMAQI
25th Jul 2025633 AMAQI
25th Jul 2025634 AMAQI
22°C20/23°C
25th Jul 2025625 AMAQI
25th Jul 2025636 AMAQI
25th Jul 2025637 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025289 AMAQI
25th Jul 20252710 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20254412 PMAQI
25th Jul 2025461 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025595 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025687 PMAQI
25th Jul 2025708 PMAQI
25th Jul 2025639 PMAQI
25th Jul 20256410 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025611 AMAQI
26th Jul 2025612 AMAQI
26th Jul 2025613 AMAQI
26th Jul 2025584 AMAQI
22°C20/25°C
26th Jul 2025595 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025848 AMAQI
26th Jul 2025809 AMAQI
26th Jul 20257610 AMAQI
26th Jul 20257611 AMAQI
26th Jul 20257412 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025712 PMAQI
26th Jul 2025653 PMAQI
26th Jul 2025634 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025596 PMAQI
26th Jul 2025577 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025629 PMAQI
26th Jul 20256110 PMAQI
26th Jul 20256011 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025611 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27th Jul 2025644 AMAQI
23°C20/24°C
27th Jul 2025645 AMAQI
27th Jul 2025646 AMAQI
27th Jul 2025647 AMAQI
27th Jul 2025638 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256510 AMAQI
27th Jul 20257011 AMAQI
27th Jul 20256812 PMAQI
27th Jul 2025711 PMAQI
27th Jul 2025652 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025645 PMAQI
27th Jul 2025616 PMAQI
27th Jul 2025647 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025609 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025612 AMAQI
28th Jul 2025623 AMAQI
28th Jul 2025644 AMAQI
23°C22/25°C
28th Jul 2025655 AMAQI
28th Jul 2025656 AMAQI
28th Jul 2025657 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20255610 AMAQI
28th Jul 20255511 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025473 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025525 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025637 PMAQI
28th Jul 2025618 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256110 PMAQI
28th Jul 20256011 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025622 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025594 AMAQI
24°C19/27°C
29th Jul 2025595 AMAQI
29th Jul 2025606 AMAQI
29th Jul 2025607 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025249 AMAQI
29th Jul 20252110 AMAQI
29th Jul 20253111 AMAQI
29th Jul 20254212 PMAQI
29th Jul 2025421 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025383 PMAQI
29th Jul 2025394 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025417 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255510 PMAQI
29th Jul 20255511 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025574 AMAQI
23°C19/27°C
30th Jul 2025575 AMAQI
30th Jul 2025576 AMAQI
30th Jul 2025577 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025379 AMAQI
30th Jul 20253210 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253712 PMAQI
30th Jul 2025361 PMAQI
30th Jul 2025382 PMAQI
30th Jul 2025383 PMAQI
30th Jul 2025384 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025549 PMAQI
30th Jul 20255510 PMAQI
30th Jul 20255511 PMAQI
31st Jul 20255512 AMAQI
31st Jul 2025581 AMAQI
31st Jul 2025572 AMAQI
31st Jul 2025583 AMAQI
31st Jul 2025584 AMAQI
20°C14/24°C
31st Jul 2025585 AMAQI
31st Jul 2025586 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025588 AMAQI
31st Jul 2025589 AMAQI
31st Jul 20255410 AMAQI
31st Jul 20255611 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025602 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025585 PMAQI
31st Jul 2025626 PMAQI
31st Jul 2025627 PMAQI
31st Jul 2025648 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256410 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025594 AMAQI
20°C19/22°C
1st Aug 2025595 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025729 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256912 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025692 PMAQI
1st Aug 2025763 PMAQI
1st Aug 2025714 PMAQI
1st Aug 2025745 PMAQI
1st Aug 2025856 PMAQI
1st Aug 2025737 PMAQI
1st Aug 2025688 PMAQI
1st Aug 2025689 PMAQI
1st Aug 20257010 PMAQI
1st Aug 20257111 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI
25°C19/31°C
2nd Aug 2025625 AMAQI
2nd Aug 2025626 AMAQI
2nd Aug 2025627 AMAQI
2nd Aug 2025858 AMAQI
2nd Aug 2025869 AMAQI
2nd Aug 20257310 AMAQI
2nd Aug 20257411 AMAQI
2nd Aug 20257612 PMAQI
2nd Aug 2025751 PMAQI
2nd Aug 2025692 PMAQI
2nd Aug 2025773 PMAQI
2nd Aug 2025724 PMAQI
2nd Aug 2025685 PMAQI
2nd Aug 2025686 PMAQI
2nd Aug 2025687 PMAQI
2nd Aug 2025648 PMAQI
2nd Aug 2025639 PMAQI
2nd Aug 20256910 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256612 AMAQI
3rd Aug 2025601 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025633 AMAQI
3rd Aug 2025654 AMAQI
23°C21/27°C
3rd Aug 2025645 AMAQI
3rd Aug 2025646 AMAQI
3rd Aug 2025637 AMAQI
3rd Aug 2025628 AMAQI
3rd Aug 2025609 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20256312 PMAQI
3rd Aug 2025591 PMAQI
3rd Aug 2025632 PMAQI
3rd Aug 2025623 PMAQI
3rd Aug 2025614 PMAQI
3rd Aug 2025625 PMAQI
3rd Aug 2025616 PMAQI
3rd Aug 2025607 PMAQI
3rd Aug 2025628 PMAQI
3rd Aug 2025629 PMAQI
3rd Aug 20256410 PMAQI
3rd Aug 20256611 PMAQI
4th Aug 20256312 AMAQI
4th Aug 2025621 AMAQI
4th Aug 2025622 AMAQI
4th Aug 2025613 AMAQI
4th Aug 2025624 AMAQI
24°C20/28°C
4th Aug 2025615 AMAQI
4th Aug 2025616 AMAQI
4th Aug 2025617 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025679 AMAQI
4th Aug 20257110 AMAQI
4th Aug 20257111 AMAQI
4th Aug 20257312 PMAQI
4th Aug 2025701 PMAQI
4th Aug 2025662 PMAQI
4th Aug 2025643 PMAQI
4th Aug 2025584 PMAQI
4th Aug 2025595 PMAQI
4th Aug 2025646 PMAQI
4th Aug 2025647 PMAQI
4th Aug 2025648 PMAQI
4th Aug 2025659 PMAQI
4th Aug 20256610 PMAQI
4th Aug 20256611 PMAQI
5th Aug 20256112 AMAQI
5th Aug 2025591 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
61AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 11 AM
61AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 61), while the lowest AQI was between 5 AM to 11 AM (Avg. 61).
Night time
Avg. Highest Time
12 AM - 11 PM
63AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
63AQI
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. 63), while the lowest AQI was between 12 AM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, Hebei, China
2025
10%
21
76%
165
12%
25
2%
5
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
21 DaysModerate
165 DaysPoor
25 DaysUnhealthy
5 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 216 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
Zhuolu County Environmental Protection Bureau, Zhangjiakou Shi Xuanhua Qu, 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
73AQI
73AQI
2nd January 2025
63AQI
63AQI
3rd January 2025
71AQI
71AQI
4th January 2025
78AQI
78AQI
5th January 2025
68AQI
68AQI
6th January 2025
47AQI
47AQI
7th January 2025
45AQI
45AQI
8th January 2025
42AQI
42AQI
9th January 2025
45AQI
45AQI
10th January 2025
53AQI
53AQI
11th January 2025
76AQI
76AQI
12th January 2025
60AQI
60AQI
13th January 2025
65AQI
65AQI
14th January 2025
46AQI
46AQI
15th January 2025
57AQI
57AQI
16th January 2025
62AQI
62AQI
17th January 2025
89AQI
89AQI
18th January 2025
90AQI
90AQI
19th January 2025
77AQI
77AQI
20th January 2025
105AQI
105AQI
21st January 2025
71AQI
71AQI
22nd January 2025
94AQI
94AQI
23rd January 2025
125AQI
125AQI
24th January 2025
140AQI
140AQI
25th January 2025
162AQI
162AQI
26th January 2025
113AQI
113AQI
27th January 2025
73AQI
73AQI
28th January 2025
67AQI
67AQI
29th January 2025
113AQI
113AQI
30th January 2025
100AQI
100AQI
31st January 2025
133AQI
133AQI
1st February 2025
142AQI
142AQI
2nd February 2025
100AQI
100AQI
3rd February 2025
69AQI
69AQI
4th February 2025
62AQI
62AQI
5th February 2025
48AQI
48AQI
6th February 2025
50AQI
50AQI
7th February 2025
39AQI
39AQI
8th February 2025
46AQI
46AQI
9th February 2025
55AQI
55AQI
10th February 2025
87AQI
87AQI
11th February 2025
133AQI
133AQI
12th February 2025
70AQI
70AQI
13th February 2025
95AQI
95AQI
14th February 2025
84AQI
84AQI
15th February 2025
89AQI
89AQI
16th February 2025
49AQI
49AQI
17th February 2025
59AQI
59AQI
18th February 2025
57AQI
57AQI
19th February 2025
49AQI
49AQI
20th February 2025
51AQI
51AQI
21st February 2025
46AQI
46AQI
22nd February 2025
45AQI
45AQI
23rd February 2025
42AQI
42AQI
24th February 2025
65AQI
65AQI
25th February 2025
51AQI
51AQI
26th February 2025
78AQI
78AQI
27th February 2025
113AQI
113AQI
28th February 2025
123AQI
123AQI
1st March 2025
173AQI
173AQI
2nd March 2025
113AQI
113AQI
3rd March 2025
95AQI
95AQI
4th March 2025
91AQI
91AQI
5th March 2025
94AQI
94AQI
6th March 2025
60AQI
60AQI
7th March 2025
118AQI
118AQI
8th March 2025
119AQI
119AQI
9th March 2025
146AQI
146AQI
10th March 2025
155AQI
155AQI
11th March 2025
165AQI
165AQI
12th March 2025
94AQI
94AQI
13th March 2025
141AQI
141AQI
14th March 2025
98AQI
98AQI
15th March 2025
95AQI
95AQI
16th March 2025
60AQI
60AQI
17th March 2025
61AQI
61AQI
18th March 2025
51AQI
51AQI
19th March 2025
52AQI
52AQI
20th March 2025
41AQI
41AQI
21st March 2025
47AQI
47AQI
22nd March 2025
60AQI
60AQI
23rd March 2025
172AQI
172AQI
24th March 2025
63AQI
63AQI
25th March 2025
77AQI
77AQI
26th March 2025
99AQI
99AQI
27th March 2025
73AQI
73AQI
28th March 2025
73AQI
73AQI
29th March 2025
64AQI
64AQI
30th March 2025
69AQI
69AQI
31st March 2025
74AQI
74AQI
1st April 2025
67AQI
67AQI
2nd April 2025
67AQI
67AQI
3rd April 2025
84AQI
84AQI
4th April 2025
85AQI
85AQI
5th April 2025
68AQI
68AQI
6th April 2025
90AQI
90AQI
7th April 2025
82AQI
82AQI
8th April 2025
80AQI
80AQI
9th April 2025
80AQI
80AQI
10th April 2025
86AQI
86AQI
11th April 2025
135AQI
135AQI
12th April 2025
91AQI
91AQI
13th April 2025
90AQI
90AQI
14th April 2025
75AQI
75AQI
15th April 2025
78AQI
78AQI
16th April 2025
114AQI
114AQI
17th April 2025
86AQI
86AQI
18th April 2025
76AQI
76AQI
19th April 2025
83AQI
83AQI
20th April 2025
105AQI
105AQI
21st April 2025
103AQI
103AQI
22nd April 2025
74AQI
74AQI
23rd April 2025
81AQI
81AQI
24th April 2025
62AQI
62AQI
25th April 2025
79AQI
79AQI
26th April 2025
99AQI
99AQI
27th April 2025
67AQI
67AQI
28th April 2025
79AQI
79AQI
29th April 2025
74AQI
74AQI
30th April 2025
70AQI
70AQI
1st May 2025
69AQI
69AQI
2nd May 2025
70AQI
70AQI
3rd May 2025
61AQI
61AQI
4th May 2025
72AQI
72AQI
5th May 2025
98AQI
98AQI
6th May 2025
74AQI
74AQI
7th May 2025
101AQI
101AQI
8th May 2025
117AQI
117AQI
9th May 2025
76AQI
76AQI
10th May 2025
92AQI
92AQI
11th May 2025
83AQI
83AQI
12th May 2025
100AQI
100AQI
13th May 2025
97AQI
97AQI
14th May 2025
76AQI
76AQI
15th May 2025
81AQI
81AQI
16th May 2025
88AQI
88AQI
17th May 2025
75AQI
75AQI
18th May 2025
82AQI
82AQI
19th May 2025
77AQI
77AQI
20th May 2025
112AQI
112AQI
21st May 2025
102AQI
102AQI
22nd May 2025
107AQI
107AQI
23rd May 2025
95AQI
95AQI
24th May 2025
90AQI
90AQI
25th May 2025
88AQI
88AQI
26th May 2025
81AQI
81AQI
27th May 2025
79AQI
79AQI
28th May 2025
88AQI
88AQI
29th May 2025
91AQI
91AQI
30th May 2025
98AQI
98AQI
31st May 2025
82AQI
82AQI
1st June 2025
105AQI
105AQI
2nd June 2025
56AQI
56AQI
3rd June 2025
53AQI
53AQI
4th June 2025
43AQI
43AQI
5th June 2025
57AQI
57AQI
6th June 2025
53AQI
53AQI
7th June 2025
48AQI
48AQI
8th June 2025
60AQI
60AQI
9th June 2025
57AQI
57AQI
10th June 2025
58AQI
58AQI
11th June 2025
72AQI
72AQI
12th June 2025
81AQI
81AQI
13th June 2025
78AQI
78AQI
14th June 2025
76AQI
76AQI
15th June 2025
59AQI
59AQI
16th June 2025
56AQI
56AQI
17th June 2025
63AQI
63AQI
18th June 2025
69AQI
69AQI
19th June 2025
62AQI
62AQI
20th June 2025
59AQI
59AQI
21st June 2025
54AQI
54AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
55AQI
55AQI
24th June 2025
58AQI
58AQI
25th June 2025
63AQI
63AQI
26th June 2025
65AQI
65AQI
27th June 2025
72AQI
72AQI
28th June 2025
68AQI
68AQI
29th June 2025
66AQI
66AQI
30th June 2025
67AQI
67AQI
1st July 2025
63AQI
63AQI
2nd July 2025
64AQI
64AQI
3rd July 2025
60AQI
60AQI
4th July 2025
63AQI
63AQI
5th July 2025
57AQI
57AQI
6th July 2025
56AQI
56AQI
7th July 2025
60AQI
60AQI
8th July 2025
62AQI
62AQI
9th July 2025
66AQI
66AQI
10th July 2025
60AQI
60AQI
11th July 2025
72AQI
72AQI
12th July 2025
74AQI
74AQI
13th July 2025
61AQI
61AQI
14th July 2025
65AQI
65AQI
15th July 2025
69AQI
69AQI
16th July 2025
62AQI
62AQI
17th July 2025
59AQI
59AQI
18th July 2025
61AQI
61AQI
19th July 2025
70AQI
70AQI
20th July 2025
48AQI
48AQI
21st July 2025
57AQI
57AQI
22nd July 2025
63AQI
63AQI
23rd July 2025
65AQI
65AQI
24th July 2025
61AQI
61AQI
25th July 2025
57AQI
57AQI
26th July 2025
64AQI
64AQI
27th July 2025
63AQI
63AQI
28th July 2025
60AQI
60AQI
29th July 2025
49AQI
49AQI
30th July 2025
49AQI
49AQI
31st July 2025
59AQI
59AQI
1st August 2025
67AQI
67AQI
2nd August 2025
67AQI
67AQI
3rd August 2025
62AQI
62AQI
4th August 2025
62AQI
62AQI
81AQI
71AQI
93AQI
84AQI
87AQI
63AQI
61AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202577AQI
5
19
6
1
9
15
4
2
20
5
4
26
4
26
5
2
27
1
3
28
4
21
165
25
5
Highest AQI recorded in
March93AQI
Lowest AQI recorded in
July61AQI
202458AQI
19
4
6
5
4
11
30
1
30
15
16
17
10
2
12
11
8
10
14
5
1
8
22
1
101
144
16
1
Highest AQI recorded in
November74AQI
Lowest AQI recorded in
January21AQI
20235AQI
3
31
34
Highest AQI recorded in
November9AQI
Lowest AQI recorded in
December5AQI
202276AQI
7
11
8
4
9
8
3
6
13
10
2
7
12
7
3
8
22
1
7
16
7
13
8
1
57
91
36
9
Highest AQI recorded in
March92AQI
Lowest AQI recorded in
July51AQI
202163AQI
8
11
3
3
6
5
9
6
8
2
6
9
10
2
2
7
11
7
1
7
20
2
1
1
8
21
1
25
6
28
30
31
15
11
3
1
14
10
7
180
105
38
23
10
2
Highest AQI recorded in
March161AQI
Lowest AQI recorded in
October1AQI
202079AQI
2
6
3
2
1
15
4
1
9
5
4
2
19
8
1
24
7
3
27
1
11
16
1
1
5
16
7
3
10
10
7
3
9
13
8
1
52
151
50
12
Highest AQI recorded in
March90AQI
Lowest AQI recorded in
September64AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
79AQILeast Polluted Year Recorded
2023(Avg.)
5AQIZhuolu County Environmental Protection Bureau's annual 2025 AQI (77) shows an average percentage change of 280.07% (worsened AQI) compared to previous years: 2020 (79), 2021 (63), 2022 (76), 2023 (5), 2024 (58).
