Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, 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
Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
15th Aug 2021
113AQILowest AQI recorded on
20th Aug 2024
22AQISame Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2PM5th Aug
67AQI
Avg. Lowest Time
7PM5th Aug
55AQI
In the last 24 hours,
Yichuan County Environmental Protection Bureau's AQI reached its highest point of 67 at 2 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, 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 2025525 AMAQI
7th Jul 2025526 AMAQI
7th Jul 2025527 AMAQI
7th Jul 2025468 AMAQI
7th Jul 2025409 AMAQI
7th Jul 20254710 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20255112 PMAQI
7th Jul 2025531 PMAQI
7th Jul 2025472 PMAQI
7th Jul 2025543 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025485 PMAQI
7th Jul 2025526 PMAQI
7th Jul 2025427 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255910 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255512 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI
23°C17/28°C
8th Jul 2025545 AMAQI
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025438 AMAQI
8th Jul 2025449 AMAQI
8th Jul 20253010 AMAQI
8th Jul 20253211 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025561 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025533 PMAQI
8th Jul 2025524 PMAQI
8th Jul 2025505 PMAQI
8th Jul 2025546 PMAQI
8th Jul 2025597 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256210 PMAQI
8th Jul 20256411 PMAQI
9th Jul 20256212 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025543 AMAQI
9th Jul 2025534 AMAQI
20°C17/22°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025598 AMAQI
9th Jul 2025559 AMAQI
9th Jul 20255310 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20256812 PMAQI
9th Jul 2025801 PMAQI
9th Jul 2025792 PMAQI
9th Jul 2025733 PMAQI
9th Jul 2025674 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025686 PMAQI
9th Jul 2025717 PMAQI
9th Jul 2025648 PMAQI
9th Jul 2025699 PMAQI
9th Jul 20257610 PMAQI
9th Jul 20257211 PMAQI
10th Jul 20256812 AMAQI
10th Jul 2025551 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025574 AMAQI
21°C17/23°C
10th Jul 2025575 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025738 AMAQI
10th Jul 2025829 AMAQI
10th Jul 20258710 AMAQI
10th Jul 20259811 AMAQI
10th Jul 20258512 PMAQI
10th Jul 2025781 PMAQI
10th Jul 2025642 PMAQI
10th Jul 2025623 PMAQI
10th Jul 2025614 PMAQI
10th Jul 2025575 PMAQI
10th Jul 2025606 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025608 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256510 PMAQI
10th Jul 20256311 PMAQI
11th Jul 20256612 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025572 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025624 AMAQI
22°C17/24°C
11th Jul 2025625 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025627 AMAQI
11th Jul 2025698 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20257910 AMAQI
11th Jul 20259811 AMAQI
11th Jul 202510212 PMAQI
11th Jul 2025931 PMAQI
11th Jul 2025932 PMAQI
11th Jul 2025733 PMAQI
11th Jul 2025864 PMAQI
11th Jul 2025875 PMAQI
11th Jul 2025946 PMAQI
11th Jul 2025847 PMAQI
11th Jul 2025738 PMAQI
11th Jul 2025749 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257511 PMAQI
12th Jul 20257612 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025612 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025654 AMAQI
25°C20/29°C
12th Jul 2025655 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025858 AMAQI
12th Jul 2025969 AMAQI
12th Jul 20259410 AMAQI
12th Jul 202510411 AMAQI
12th Jul 20258612 PMAQI
12th Jul 2025871 PMAQI
12th Jul 2025862 PMAQI
12th Jul 2025853 PMAQI
12th Jul 2025844 PMAQI
12th Jul 2025855 PMAQI
12th Jul 2025826 PMAQI
12th Jul 2025787 PMAQI
12th Jul 2025748 PMAQI
12th Jul 2025759 PMAQI
12th Jul 20257810 PMAQI
12th Jul 20257711 PMAQI
13th Jul 20257912 AMAQI
13th Jul 2025691 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025714 AMAQI
25°C17/30°C
13th Jul 2025715 AMAQI
13th Jul 2025716 AMAQI
13th Jul 2025717 AMAQI
13th Jul 2025788 AMAQI
13th Jul 2025829 AMAQI
13th Jul 20258310 AMAQI
13th Jul 20258011 AMAQI
13th Jul 20258612 PMAQI
13th Jul 2025831 PMAQI
13th Jul 2025762 PMAQI
13th Jul 2025743 PMAQI
13th Jul 2025724 PMAQI
13th Jul 2025705 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025767 PMAQI
13th Jul 2025718 PMAQI
13th Jul 2025779 PMAQI
13th Jul 20257610 PMAQI
13th Jul 20257711 PMAQI
14th Jul 20257112 AMAQI
14th Jul 2025701 AMAQI
14th Jul 2025702 AMAQI
14th Jul 2025713 AMAQI
14th Jul 2025744 AMAQI
27°C20/33°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025708 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20257210 AMAQI
14th Jul 20256611 AMAQI
14th Jul 20257412 PMAQI
14th Jul 2025721 PMAQI
14th Jul 2025732 PMAQI
14th Jul 2025723 PMAQI
14th Jul 2025744 PMAQI
14th Jul 2025705 PMAQI
14th Jul 2025756 PMAQI
14th Jul 2025737 PMAQI
14th Jul 2025748 PMAQI
14th Jul 2025739 PMAQI
14th Jul 20257410 PMAQI
14th Jul 20257411 PMAQI
15th Jul 20256912 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025712 AMAQI
15th Jul 2025723 AMAQI
15th Jul 2025704 AMAQI
27°C21/34°C
15th Jul 2025715 AMAQI
15th Jul 2025726 AMAQI
15th Jul 2025717 AMAQI
15th Jul 2025698 AMAQI
15th Jul 2025649 AMAQI
15th Jul 20256410 AMAQI
15th Jul 20256611 AMAQI
15th Jul 20256312 PMAQI
15th Jul 2025561 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025563 PMAQI
15th Jul 2025604 PMAQI
15th Jul 2025645 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025708 PMAQI
15th Jul 2025779 PMAQI
15th Jul 20257710 PMAQI
15th Jul 20257511 PMAQI
16th Jul 20257512 AMAQI
16th Jul 2025701 AMAQI
16th Jul 2025702 AMAQI
16th Jul 2025703 AMAQI
16th Jul 2025684 AMAQI
29°C21/34°C
16th Jul 2025685 AMAQI
16th Jul 2025686 AMAQI
16th Jul 2025687 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025639 AMAQI
16th Jul 20255810 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20255212 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025472 PMAQI
16th Jul 2025433 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025376 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025628 PMAQI
16th Jul 2025619 PMAQI
16th Jul 20255910 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025691 AMAQI
17th Jul 2025692 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025664 AMAQI
27°C22/30°C
17th Jul 2025665 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025388 AMAQI
17th Jul 2025299 AMAQI
17th Jul 20253210 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20255312 PMAQI
17th Jul 2025511 PMAQI
17th Jul 2025502 PMAQI
17th Jul 2025463 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025715 PMAQI
17th Jul 2025626 PMAQI
17th Jul 2025627 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025699 PMAQI
17th Jul 20257110 PMAQI
17th Jul 20257011 PMAQI
18th Jul 20257112 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025643 AMAQI
18th Jul 2025624 AMAQI
26°C18/31°C
18th Jul 2025625 AMAQI
18th Jul 2025626 AMAQI
18th Jul 2025627 AMAQI
18th Jul 2025668 AMAQI
18th Jul 2025659 AMAQI
18th Jul 20256810 AMAQI
18th Jul 20257411 AMAQI
18th Jul 20257212 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025762 PMAQI
18th Jul 2025723 PMAQI
18th Jul 2025724 PMAQI
18th Jul 2025655 PMAQI
18th Jul 2025696 PMAQI
18th Jul 2025797 PMAQI
18th Jul 2025708 PMAQI
18th Jul 2025709 PMAQI
18th Jul 20257110 PMAQI
18th Jul 20257211 PMAQI
19th Jul 20257212 AMAQI
19th Jul 2025671 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025653 AMAQI
19th Jul 2025654 AMAQI
26°C19/31°C
19th Jul 2025655 AMAQI
19th Jul 2025666 AMAQI
19th Jul 2025657 AMAQI
19th Jul 2025798 AMAQI
19th Jul 2025839 AMAQI
19th Jul 20258510 AMAQI
19th Jul 20258211 AMAQI
19th Jul 20257212 PMAQI
19th Jul 2025771 PMAQI
19th Jul 2025822 PMAQI
19th Jul 2025803 PMAQI
19th Jul 2025814 PMAQI
19th Jul 2025805 PMAQI
19th Jul 2025866 PMAQI
19th Jul 2025697 PMAQI
19th Jul 2025708 PMAQI
19th Jul 2025699 PMAQI
19th Jul 20257010 PMAQI
19th Jul 20256811 PMAQI
20th Jul 20256812 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025652 AMAQI
20th Jul 2025663 AMAQI
20th Jul 2025684 AMAQI
23°C19/28°C
20th Jul 2025685 AMAQI
20th Jul 2025686 AMAQI
20th Jul 2025697 AMAQI
20th Jul 2025618 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20254610 AMAQI
20th Jul 20254011 AMAQI
20th Jul 20255312 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025372 PMAQI
20th Jul 2025463 PMAQI
20th Jul 2025474 PMAQI
20th Jul 2025375 PMAQI
20th Jul 2025556 PMAQI
20th Jul 2025557 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20256410 PMAQI
20th Jul 20256011 PMAQI
21st Jul 20256112 AMAQI
21st Jul 2025661 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025653 AMAQI
21st Jul 2025634 AMAQI
21°C16/24°C
21st Jul 2025635 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025448 AMAQI
21st Jul 2025429 AMAQI
21st Jul 20255010 AMAQI
21st Jul 20255211 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025551 PMAQI
21st Jul 2025562 PMAQI
21st Jul 2025523 PMAQI
21st Jul 2025554 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025566 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025708 PMAQI
21st Jul 2025709 PMAQI
21st Jul 20257110 PMAQI
21st Jul 20257611 PMAQI
22nd Jul 20256812 AMAQI
22nd Jul 2025631 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025633 AMAQI
22nd Jul 2025614 AMAQI
22°C15/27°C
22nd Jul 2025625 AMAQI
22nd Jul 2025626 AMAQI
22nd Jul 2025627 AMAQI
22nd Jul 2025708 AMAQI
22nd Jul 2025749 AMAQI
22nd Jul 20258210 AMAQI
22nd Jul 20258411 AMAQI
22nd Jul 20258212 PMAQI
22nd Jul 2025811 PMAQI
22nd Jul 2025762 PMAQI
22nd Jul 2025823 PMAQI
22nd Jul 2025724 PMAQI
22nd Jul 2025785 PMAQI
22nd Jul 2025806 PMAQI
22nd Jul 2025677 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025669 PMAQI
22nd Jul 20256810 PMAQI
22nd Jul 20256711 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025631 AMAQI
23rd Jul 2025632 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025664 AMAQI
23°C17/26°C
23rd Jul 2025665 AMAQI
23rd Jul 2025666 AMAQI
23rd Jul 2025667 AMAQI
23rd Jul 2025688 AMAQI
23rd Jul 2025659 AMAQI
23rd Jul 20255410 AMAQI
23rd Jul 20255311 AMAQI
23rd Jul 20255612 PMAQI
23rd Jul 2025591 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025364 PMAQI
23rd Jul 2025465 PMAQI
23rd Jul 2025546 PMAQI
23rd Jul 2025587 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025649 PMAQI
23rd Jul 20255910 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255912 AMAQI
24th Jul 2025621 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025633 AMAQI
24th Jul 2025634 AMAQI
23°C18/26°C
24th Jul 2025635 AMAQI
24th Jul 2025626 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025588 AMAQI
24th Jul 2025589 AMAQI
24th Jul 20255810 AMAQI
24th Jul 20255411 AMAQI
24th Jul 20255312 PMAQI
24th Jul 2025441 PMAQI
24th Jul 2025452 PMAQI
24th Jul 2025393 PMAQI
24th Jul 2025404 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025476 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025598 PMAQI
24th Jul 2025609 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20255912 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025622 AMAQI
25th Jul 2025613 AMAQI
25th Jul 2025594 AMAQI
24°C18/28°C
25th Jul 2025595 AMAQI
25th Jul 2025606 AMAQI
25th Jul 2025597 AMAQI
25th Jul 2025628 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256610 AMAQI
25th Jul 20255911 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025681 PMAQI
25th Jul 2025592 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025624 PMAQI
25th Jul 2025645 PMAQI
25th Jul 2025666 PMAQI
25th Jul 2025637 PMAQI
25th Jul 2025628 PMAQI
25th Jul 2025609 PMAQI
25th Jul 20256310 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20256112 AMAQI
26th Jul 2025601 AMAQI
26th Jul 2025602 AMAQI
26th Jul 2025603 AMAQI
26th Jul 2025604 AMAQI
24°C20/27°C
26th Jul 2025605 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025607 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025559 AMAQI
26th Jul 20256010 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20255912 PMAQI
26th Jul 2025681 PMAQI
26th Jul 2025612 PMAQI
26th Jul 2025543 PMAQI
26th Jul 2025544 PMAQI
26th Jul 2025615 PMAQI
26th Jul 2025626 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20255311 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025603 AMAQI
27th Jul 2025604 AMAQI
25°C19/30°C
27th Jul 2025605 AMAQI
27th Jul 2025606 AMAQI
27th Jul 2025607 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255710 AMAQI
27th Jul 20256811 AMAQI
27th Jul 20257112 PMAQI
27th Jul 2025711 PMAQI
27th Jul 2025732 PMAQI
27th Jul 2025743 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025705 PMAQI
27th Jul 2025776 PMAQI
27th Jul 2025737 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025601 AMAQI
28th Jul 2025592 AMAQI
28th Jul 2025593 AMAQI
28th Jul 2025604 AMAQI
25°C19/29°C
28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20256110 AMAQI
28th Jul 20256611 AMAQI
28th Jul 20256912 PMAQI
28th Jul 2025711 PMAQI
28th Jul 2025622 PMAQI
28th Jul 2025623 PMAQI
28th Jul 2025694 PMAQI
28th Jul 2025685 PMAQI
28th Jul 2025666 PMAQI
28th Jul 2025627 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256511 PMAQI
29th Jul 20256412 AMAQI
29th Jul 2025621 AMAQI
29th Jul 2025592 AMAQI
29th Jul 2025603 AMAQI
29th Jul 2025604 AMAQI
26°C19/31°C
29th Jul 2025615 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025618 AMAQI
29th Jul 2025619 AMAQI
29th Jul 20256010 AMAQI
29th Jul 20256011 AMAQI
29th Jul 20256412 PMAQI
29th Jul 2025601 PMAQI
29th Jul 2025622 PMAQI
29th Jul 2025633 PMAQI
29th Jul 2025614 PMAQI
29th Jul 2025575 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025597 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025609 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256211 PMAQI
30th Jul 20256212 AMAQI
30th Jul 2025601 AMAQI
30th Jul 2025602 AMAQI
30th Jul 2025603 AMAQI
30th Jul 2025604 AMAQI
27°C19/34°C
30th Jul 2025605 AMAQI
30th Jul 2025606 AMAQI
30th Jul 2025607 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025479 AMAQI
30th Jul 20254710 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20254812 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025552 PMAQI
30th Jul 2025593 PMAQI
30th Jul 2025684 PMAQI
30th Jul 2025625 PMAQI
30th Jul 2025656 PMAQI
30th Jul 2025657 PMAQI
30th Jul 2025678 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256610 PMAQI
30th Jul 20256811 PMAQI
31st Jul 20256712 AMAQI
31st Jul 2025621 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
31st Jul 2025594 AMAQI
26°C19/31°C
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20256110 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025621 PMAQI
31st Jul 2025592 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025664 PMAQI
31st Jul 2025725 PMAQI
31st Jul 2025716 PMAQI
31st Jul 2025677 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256510 PMAQI
31st Jul 20256211 PMAQI
1st Aug 20256112 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025592 AMAQI
1st Aug 2025593 AMAQI
1st Aug 2025584 AMAQI
26°C20/30°C
1st Aug 2025585 AMAQI
1st Aug 2025596 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025768 AMAQI
1st Aug 2025679 AMAQI
1st Aug 20256910 AMAQI
1st Aug 20256711 AMAQI
1st Aug 20256412 PMAQI
1st Aug 2025681 PMAQI
1st Aug 2025672 PMAQI
1st Aug 2025653 PMAQI
1st Aug 2025664 PMAQI
1st Aug 2025635 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025677 PMAQI
1st Aug 2025668 PMAQI
1st Aug 2025659 PMAQI
1st Aug 20256710 PMAQI
1st Aug 20256711 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025624 AMAQI
26°C18/30°C
2nd Aug 2025625 AMAQI
2nd Aug 2025616 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025748 AMAQI
2nd Aug 2025659 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20256712 PMAQI
2nd Aug 2025651 PMAQI
2nd Aug 2025622 PMAQI
2nd Aug 2025623 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025615 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025628 PMAQI
2nd Aug 2025649 PMAQI
2nd Aug 20256610 PMAQI
2nd Aug 20256611 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025602 AMAQI
3rd Aug 2025613 AMAQI
3rd Aug 2025624 AMAQI
26°C18/31°C
3rd Aug 2025625 AMAQI
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256710 AMAQI
3rd Aug 20256611 AMAQI
3rd Aug 20256812 PMAQI
3rd Aug 2025641 PMAQI
3rd Aug 2025662 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025675 PMAQI
3rd Aug 2025676 PMAQI
3rd Aug 2025677 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256810 PMAQI
3rd Aug 20256411 PMAQI
4th Aug 20256212 AMAQI
4th Aug 2025611 AMAQI
4th Aug 2025612 AMAQI
4th Aug 2025623 AMAQI
4th Aug 2025624 AMAQI
28°C19/32°C
4th Aug 2025635 AMAQI
4th Aug 2025626 AMAQI
4th Aug 2025637 AMAQI
4th Aug 2025668 AMAQI
4th Aug 2025699 AMAQI
4th Aug 20256510 AMAQI
4th Aug 20257011 AMAQI
4th Aug 20257212 PMAQI
4th Aug 2025661 PMAQI
4th Aug 2025652 PMAQI
4th Aug 2025823 PMAQI
4th Aug 2025944 PMAQI
4th Aug 2025945 PMAQI
4th Aug 2025746 PMAQI
4th Aug 2025657 PMAQI
4th Aug 2025658 PMAQI
4th Aug 2025659 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256111 PMAQI
5th Aug 20256112 AMAQI
5th Aug 2025621 AMAQI
5th Aug 2025612 AMAQI
5th Aug 2025623 AMAQI
5th Aug 2025644 AMAQI
24°C21/28°C
5th Aug 2025645 AMAQI
5th Aug 2025636 AMAQI
5th Aug 2025647 AMAQI
5th Aug 2025588 AMAQI
5th Aug 2025609 AMAQI
5th Aug 20256010 AMAQI
5th Aug 20256111 AMAQI
5th Aug 20255612 PMAQI
5th Aug 2025661 PMAQI
5th Aug 2025672 PMAQI
5th Aug 2025623 PMAQI
5th Aug 2025584 PMAQI
5th Aug 2025605 PMAQI
5th Aug 2025566 PMAQI
5th Aug 2025557 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025609 PMAQI
5th Aug 20256210 PMAQI
5th Aug 20256111 PMAQI
6th Aug 20256212 AMAQI
6th Aug 2025631 AMAQI
6th Aug 2025622 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
64AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
64AQI
15 hours / Day
450 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 64), while the lowest AQI was between 5 AM to 7 PM (Avg. 64).
Night time
Avg. Highest Time
12 AM - 11 PM
64AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
64AQI
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. 64), while the lowest AQI was between 12 AM to 11 PM (Avg. 64).
2025 Days Vs Air Quality
Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, China
2025
1%
3
68%
148
25%
54
4%
9
1%
3
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
3 DaysModerate
148 DaysPoor
54 DaysUnhealthy
9 DaysSevere
3 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 1%
Health Risk Level:
Extreme
In 2025, 1% of 217 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
Yichuan County Environmental Protection Bureau, Hancheng, Shaanxi, 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
98AQI
98AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
95AQI
95AQI
4th January 2025
106AQI
106AQI
5th January 2025
103AQI
103AQI
6th January 2025
79AQI
79AQI
7th January 2025
78AQI
78AQI
8th January 2025
69AQI
69AQI
9th January 2025
76AQI
76AQI
10th January 2025
86AQI
86AQI
11th January 2025
81AQI
81AQI
12th January 2025
80AQI
80AQI
13th January 2025
113AQI
113AQI
14th January 2025
73AQI
73AQI
15th January 2025
78AQI
78AQI
16th January 2025
79AQI
79AQI
17th January 2025
90AQI
90AQI
18th January 2025
98AQI
98AQI
19th January 2025
98AQI
98AQI
20th January 2025
97AQI
97AQI
21st January 2025
104AQI
104AQI
22nd January 2025
142AQI
142AQI
23rd January 2025
161AQI
161AQI
24th January 2025
185AQI
185AQI
25th January 2025
116AQI
116AQI
26th January 2025
101AQI
101AQI
27th January 2025
75AQI
75AQI
28th January 2025
95AQI
95AQI
29th January 2025
107AQI
107AQI
30th January 2025
115AQI
115AQI
31st January 2025
120AQI
120AQI
1st February 2025
140AQI
140AQI
2nd February 2025
110AQI
110AQI
3rd February 2025
86AQI
86AQI
4th February 2025
80AQI
80AQI
5th February 2025
64AQI
64AQI
6th February 2025
123AQI
123AQI
7th February 2025
56AQI
56AQI
8th February 2025
60AQI
60AQI
9th February 2025
72AQI
72AQI
10th February 2025
86AQI
86AQI
11th February 2025
98AQI
98AQI
12th February 2025
81AQI
81AQI
13th February 2025
80AQI
80AQI
14th February 2025
81AQI
81AQI
15th February 2025
85AQI
85AQI
16th February 2025
84AQI
84AQI
17th February 2025
100AQI
100AQI
18th February 2025
105AQI
105AQI
19th February 2025
118AQI
118AQI
20th February 2025
122AQI
122AQI
21st February 2025
136AQI
136AQI
22nd February 2025
102AQI
102AQI
23rd February 2025
79AQI
79AQI
24th February 2025
82AQI
82AQI
25th February 2025
92AQI
92AQI
26th February 2025
94AQI
94AQI
27th February 2025
110AQI
110AQI
28th February 2025
113AQI
113AQI
1st March 2025
142AQI
142AQI
2nd March 2025
106AQI
106AQI
3rd March 2025
98AQI
98AQI
4th March 2025
109AQI
109AQI
5th March 2025
94AQI
94AQI
6th March 2025
116AQI
116AQI
7th March 2025
113AQI
113AQI
8th March 2025
116AQI
116AQI
9th March 2025
114AQI
114AQI
10th March 2025
131AQI
131AQI
11th March 2025
158AQI
158AQI
12th March 2025
141AQI
141AQI
13th March 2025
123AQI
123AQI
14th March 2025
129AQI
129AQI
15th March 2025
82AQI
82AQI
16th March 2025
73AQI
73AQI
17th March 2025
61AQI
61AQI
18th March 2025
60AQI
60AQI
19th March 2025
60AQI
60AQI
20th March 2025
55AQI
55AQI
21st March 2025
70AQI
70AQI
22nd March 2025
77AQI
77AQI
23rd March 2025
110AQI
110AQI
24th March 2025
289AQI
289AQI
25th March 2025
236AQI
236AQI
26th March 2025
180AQI
180AQI
27th March 2025
154AQI
154AQI
28th March 2025
115AQI
115AQI
29th March 2025
89AQI
89AQI
30th March 2025
86AQI
86AQI
31st March 2025
76AQI
76AQI
1st April 2025
71AQI
71AQI
2nd April 2025
68AQI
68AQI
3rd April 2025
100AQI
100AQI
4th April 2025
101AQI
101AQI
5th April 2025
75AQI
75AQI
6th April 2025
106AQI
106AQI
7th April 2025
107AQI
107AQI
8th April 2025
112AQI
112AQI
9th April 2025
106AQI
106AQI
10th April 2025
89AQI
89AQI
11th April 2025
150AQI
150AQI
12th April 2025
143AQI
143AQI
13th April 2025
120AQI
120AQI
14th April 2025
69AQI
69AQI
15th April 2025
75AQI
75AQI
16th April 2025
129AQI
129AQI
17th April 2025
135AQI
135AQI
18th April 2025
129AQI
129AQI
19th April 2025
110AQI
110AQI
20th April 2025
106AQI
106AQI
21st April 2025
185AQI
185AQI
22nd April 2025
168AQI
168AQI
23rd April 2025
106AQI
106AQI
24th April 2025
82AQI
82AQI
25th April 2025
81AQI
81AQI
26th April 2025
83AQI
83AQI
27th April 2025
69AQI
69AQI
28th April 2025
57AQI
57AQI
29th April 2025
61AQI
61AQI
30th April 2025
132AQI
132AQI
1st May 2025
85AQI
85AQI
2nd May 2025
109AQI
109AQI
3rd May 2025
63AQI
63AQI
4th May 2025
93AQI
93AQI
5th May 2025
227AQI
227AQI
6th May 2025
170AQI
170AQI
7th May 2025
161AQI
161AQI
8th May 2025
138AQI
138AQI
9th May 2025
105AQI
105AQI
10th May 2025
90AQI
90AQI
11th May 2025
71AQI
71AQI
12th May 2025
79AQI
79AQI
13th May 2025
83AQI
83AQI
14th May 2025
76AQI
76AQI
15th May 2025
78AQI
78AQI
16th May 2025
94AQI
94AQI
17th May 2025
103AQI
103AQI
18th May 2025
92AQI
92AQI
19th May 2025
85AQI
85AQI
20th May 2025
93AQI
93AQI
21st May 2025
95AQI
95AQI
22nd May 2025
133AQI
133AQI
23rd May 2025
90AQI
90AQI
24th May 2025
108AQI
108AQI
25th May 2025
78AQI
78AQI
26th May 2025
78AQI
78AQI
27th May 2025
78AQI
78AQI
28th May 2025
90AQI
90AQI
29th May 2025
90AQI
90AQI
30th May 2025
97AQI
97AQI
31st May 2025
67AQI
67AQI
1st June 2025
76AQI
76AQI
2nd June 2025
61AQI
61AQI
3rd June 2025
49AQI
49AQI
4th June 2025
51AQI
51AQI
5th June 2025
56AQI
56AQI
6th June 2025
61AQI
61AQI
7th June 2025
68AQI
68AQI
8th June 2025
62AQI
62AQI
9th June 2025
66AQI
66AQI
10th June 2025
64AQI
64AQI
11th June 2025
71AQI
71AQI
12th June 2025
76AQI
76AQI
13th June 2025
76AQI
76AQI
14th June 2025
65AQI
65AQI
15th June 2025
59AQI
59AQI
16th June 2025
63AQI
63AQI
17th June 2025
63AQI
63AQI
18th June 2025
64AQI
64AQI
19th June 2025
61AQI
61AQI
20th June 2025
62AQI
62AQI
21st June 2025
63AQI
63AQI
22nd June 2025
65AQI
65AQI
23rd June 2025
68AQI
68AQI
24th June 2025
66AQI
66AQI
25th June 2025
64AQI
64AQI
26th June 2025
61AQI
61AQI
27th June 2025
63AQI
63AQI
28th June 2025
56AQI
56AQI
29th June 2025
58AQI
58AQI
30th June 2025
53AQI
53AQI
1st July 2025
57AQI
57AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
51AQI
51AQI
4th July 2025
52AQI
52AQI
5th July 2025
45AQI
45AQI
6th July 2025
49AQI
49AQI
7th July 2025
51AQI
51AQI
8th July 2025
54AQI
54AQI
9th July 2025
63AQI
63AQI
10th July 2025
65AQI
65AQI
11th July 2025
75AQI
75AQI
12th July 2025
77AQI
77AQI
13th July 2025
74AQI
74AQI
14th July 2025
72AQI
72AQI
15th July 2025
68AQI
68AQI
16th July 2025
59AQI
59AQI
17th July 2025
60AQI
60AQI
18th July 2025
69AQI
69AQI
19th July 2025
73AQI
73AQI
20th July 2025
58AQI
58AQI
21st July 2025
61AQI
61AQI
22nd July 2025
70AQI
70AQI
23rd July 2025
59AQI
59AQI
24th July 2025
56AQI
56AQI
25th July 2025
62AQI
62AQI
26th July 2025
59AQI
59AQI
27th July 2025
64AQI
64AQI
28th July 2025
63AQI
63AQI
29th July 2025
61AQI
61AQI
30th July 2025
60AQI
60AQI
31st July 2025
63AQI
63AQI
1st August 2025
64AQI
64AQI
2nd August 2025
63AQI
63AQI
3rd August 2025
64AQI
64AQI
4th August 2025
67AQI
67AQI
5th August 2025
63AQI
63AQI
100AQI
94AQI
115AQI
104AQI
100AQI
63AQI
61AQI
64AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
19
10
2
18
10
13
13
3
2
13
15
2
22
6
2
1
1
29
2
29
5
3
148
54
9
3
Highest AQI recorded in
March115AQI
Lowest AQI recorded in
July61AQI
202475AQI
1
22
8
14
10
4
1
3
23
5
30
2
28
1
3
27
18
13
15
16
4
22
2
2
6
24
1
1
23
6
24
7
53
266
40
6
1
Highest AQI recorded in
February112AQI
Lowest AQI recorded in
July52AQI
202378AQI
1
14
14
1
1
8
13
2
1
6
2
5
2
12
10
16
3
15
1
1
1
1
14
26
5
21
119
33
1
1
Highest AQI recorded in
March142AQI
Lowest AQI recorded in
September38AQI
202279AQI
12
13
6
16
6
21
9
1
3
19
5
1
1
9
21
1
7
23
6
15
1
1
9
18
1
8
20
3
24
6
23
8
42
213
53
7
1
1
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August54AQI
202178AQI
20
7
3
1
2
18
5
14
9
2
3
2
1
26
1
2
6
19
1
2
4
15
10
16
5
24
1
14
16
7
24
1
27
2
2
29
52
248
26
9
4
2
Highest AQI recorded in
March153AQI
Lowest AQI recorded in
July51AQI
202082AQI
9
3
1
18
2
16
2
1
27
2
1
30
11
19
1
8
16
6
3
22
6
16
11
3
1
20
9
1
25
193
40
7
Highest AQI recorded in
November107AQI
Lowest AQI recorded in
August62AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
90AQILeast Polluted Year Recorded
2024(Avg.)
75AQIYichuan County Environmental Protection Bureau's annual 2025 AQI (90) shows an average percentage change of 15.4% (worsened AQI) compared to previous years: 2020 (82), 2021 (78), 2022 (79), 2023 (78), 2024 (75).
