Yucheng Environmental Protection Bureau, Heze, Shandong, 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
Yucheng Environmental Protection Bureau, Heze, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
13th Aug 2021
129AQILowest AQI recorded on
31st Aug 2021
25AQISame 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
Yucheng Environmental Protection Bureau, Heze, Shandong, China
AQI
Day
Night
.
5 AM5th Aug 2025
7 PM
4 AM6th Aug 2025
Day time
Avg. Highest Time
10AM5th Aug
76AQI
Avg. Lowest Time
2PM5th Aug
58AQI
Night time
Avg. Highest Time
10PM5th Aug
64AQI
Avg. Lowest Time
1AM6th Aug
56AQI
In the last 24 hours,
Yucheng Environmental Protection Bureau's AQI reached its highest point of 76 at 10 AM during the Day, while the lowest point, 56, was recorded at 1 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yucheng Environmental Protection Bureau, Heze, Shandong, 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 2025585 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025597 AMAQI
7th Jul 2025748 AMAQI
7th Jul 2025809 AMAQI
7th Jul 20258210 AMAQI
7th Jul 20257311 AMAQI
7th Jul 20257112 PMAQI
7th Jul 2025601 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025519 PMAQI
7th Jul 20255210 PMAQI
7th Jul 20255111 PMAQI
8th Jul 20255012 AMAQI
8th Jul 2025581 AMAQI
8th Jul 2025592 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025624 AMAQI
32°C25/42°C
8th Jul 2025625 AMAQI
8th Jul 2025626 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025688 AMAQI
8th Jul 2025689 AMAQI
8th Jul 20256810 AMAQI
8th Jul 20257411 AMAQI
8th Jul 20258512 PMAQI
8th Jul 2025741 PMAQI
8th Jul 2025772 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025854 PMAQI
8th Jul 2025845 PMAQI
8th Jul 2025766 PMAQI
8th Jul 2025617 PMAQI
8th Jul 2025578 PMAQI
8th Jul 2025569 PMAQI
8th Jul 20256310 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025601 AMAQI
9th Jul 2025602 AMAQI
9th Jul 2025613 AMAQI
9th Jul 2025634 AMAQI
31°C25/38°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025358 AMAQI
9th Jul 2025279 AMAQI
9th Jul 20252810 AMAQI
9th Jul 20253011 AMAQI
9th Jul 20253112 PMAQI
9th Jul 2025321 PMAQI
9th Jul 2025332 PMAQI
9th Jul 2025303 PMAQI
9th Jul 2025334 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025487 PMAQI
9th Jul 2025598 PMAQI
9th Jul 2025629 PMAQI
9th Jul 20257010 PMAQI
9th Jul 20257111 PMAQI
10th Jul 20257012 AMAQI
10th Jul 2025621 AMAQI
10th Jul 2025612 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025574 AMAQI
32°C26/38°C
10th Jul 2025575 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025567 AMAQI
10th Jul 20251208 AMAQI
10th Jul 20251449 AMAQI
10th Jul 202513210 AMAQI
10th Jul 202511011 AMAQI
10th Jul 202510212 PMAQI
10th Jul 20251011 PMAQI
10th Jul 2025902 PMAQI
10th Jul 2025783 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025805 PMAQI
10th Jul 2025876 PMAQI
10th Jul 2025807 PMAQI
10th Jul 2025738 PMAQI
10th Jul 2025769 PMAQI
10th Jul 20257710 PMAQI
10th Jul 20257711 PMAQI
11th Jul 20257612 AMAQI
11th Jul 2025641 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025623 AMAQI
11th Jul 2025714 AMAQI
31°C26/37°C
11th Jul 2025705 AMAQI
11th Jul 2025706 AMAQI
11th Jul 2025707 AMAQI
11th Jul 20251068 AMAQI
11th Jul 20251159 AMAQI
11th Jul 202512410 AMAQI
11th Jul 202511411 AMAQI
11th Jul 202510212 PMAQI
11th Jul 20251071 PMAQI
11th Jul 20251042 PMAQI
11th Jul 2025873 PMAQI
11th Jul 2025864 PMAQI
11th Jul 2025855 PMAQI
11th Jul 2025786 PMAQI
11th Jul 2025767 PMAQI
11th Jul 2025698 PMAQI
11th Jul 2025729 PMAQI
11th Jul 20257410 PMAQI
11th Jul 20257911 PMAQI
12th Jul 20258012 AMAQI
12th Jul 2025701 AMAQI
12th Jul 2025682 AMAQI
12th Jul 2025713 AMAQI
12th Jul 2025764 AMAQI
32°C26/39°C
12th Jul 2025755 AMAQI
12th Jul 2025766 AMAQI
12th Jul 2025767 AMAQI
12th Jul 2025788 AMAQI
12th Jul 2025789 AMAQI
12th Jul 20257610 AMAQI
12th Jul 20258311 AMAQI
12th Jul 20257512 PMAQI
12th Jul 2025731 PMAQI
12th Jul 2025712 PMAQI
12th Jul 2025723 PMAQI
12th Jul 2025694 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025626 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025688 PMAQI
12th Jul 2025759 PMAQI
12th Jul 20257110 PMAQI
12th Jul 20257411 PMAQI
13th Jul 20257412 AMAQI
13th Jul 2025731 AMAQI
13th Jul 2025732 AMAQI
13th Jul 2025743 AMAQI
13th Jul 2025744 AMAQI
32°C26/38°C
13th Jul 2025745 AMAQI
13th Jul 2025736 AMAQI
13th Jul 2025747 AMAQI
13th Jul 2025768 AMAQI
13th Jul 2025839 AMAQI
13th Jul 20257610 AMAQI
13th Jul 20256211 AMAQI
13th Jul 20256812 PMAQI
13th Jul 2025681 PMAQI
13th Jul 2025672 PMAQI
13th Jul 2025653 PMAQI
13th Jul 2025644 PMAQI
13th Jul 2025635 PMAQI
13th Jul 2025676 PMAQI
13th Jul 2025697 PMAQI
13th Jul 2025688 PMAQI
13th Jul 2025749 PMAQI
13th Jul 20257610 PMAQI
13th Jul 20257611 PMAQI
14th Jul 20257612 AMAQI
14th Jul 2025741 AMAQI
14th Jul 2025732 AMAQI
14th Jul 2025743 AMAQI
14th Jul 2025744 AMAQI
34°C28/40°C
14th Jul 2025735 AMAQI
14th Jul 2025736 AMAQI
14th Jul 2025737 AMAQI
14th Jul 2025828 AMAQI
14th Jul 2025809 AMAQI
14th Jul 20256410 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025631 PMAQI
14th Jul 2025572 PMAQI
14th Jul 2025573 PMAQI
14th Jul 2025554 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025736 PMAQI
14th Jul 2025727 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025669 PMAQI
14th Jul 20256510 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025701 AMAQI
15th Jul 2025732 AMAQI
15th Jul 2025733 AMAQI
15th Jul 2025724 AMAQI
33°C28/38°C
15th Jul 2025725 AMAQI
15th Jul 2025726 AMAQI
15th Jul 2025727 AMAQI
15th Jul 2025678 AMAQI
15th Jul 2025659 AMAQI
15th Jul 20256810 AMAQI
15th Jul 20256411 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025741 PMAQI
15th Jul 2025782 PMAQI
15th Jul 2025813 PMAQI
15th Jul 2025684 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025658 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256410 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256712 AMAQI
16th Jul 2025691 AMAQI
16th Jul 2025712 AMAQI
16th Jul 2025723 AMAQI
16th Jul 2025714 AMAQI
34°C28/43°C
16th Jul 2025715 AMAQI
16th Jul 2025706 AMAQI
16th Jul 2025727 AMAQI
16th Jul 2025658 AMAQI
16th Jul 2025739 AMAQI
16th Jul 20257810 AMAQI
16th Jul 20259711 AMAQI
16th Jul 20259712 PMAQI
16th Jul 2025871 PMAQI
16th Jul 2025802 PMAQI
16th Jul 2025703 PMAQI
16th Jul 2025644 PMAQI
16th Jul 2025525 PMAQI
16th Jul 2025566 PMAQI
16th Jul 2025587 PMAQI
16th Jul 2025648 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256110 PMAQI
16th Jul 20256211 PMAQI
17th Jul 20256612 AMAQI
17th Jul 2025701 AMAQI
17th Jul 2025712 AMAQI
17th Jul 2025713 AMAQI
17th Jul 2025724 AMAQI
32°C26/36°C
17th Jul 2025725 AMAQI
17th Jul 2025726 AMAQI
17th Jul 2025737 AMAQI
17th Jul 2025718 AMAQI
17th Jul 2025749 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20256311 AMAQI
17th Jul 20255812 PMAQI
17th Jul 2025541 PMAQI
17th Jul 2025452 PMAQI
17th Jul 2025323 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025315 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025437 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025649 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256211 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025681 AMAQI
18th Jul 2025702 AMAQI
18th Jul 2025703 AMAQI
18th Jul 2025684 AMAQI
31°C26/37°C
18th Jul 2025685 AMAQI
18th Jul 2025696 AMAQI
18th Jul 2025697 AMAQI
18th Jul 2025768 AMAQI
18th Jul 2025909 AMAQI
18th Jul 20258310 AMAQI
18th Jul 20256211 AMAQI
18th Jul 20255812 PMAQI
18th Jul 2025541 PMAQI
18th Jul 2025522 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025494 PMAQI
18th Jul 2025445 PMAQI
18th Jul 2025506 PMAQI
18th Jul 2025557 PMAQI
18th Jul 2025638 PMAQI
18th Jul 2025639 PMAQI
18th Jul 20256610 PMAQI
18th Jul 20256611 PMAQI
19th Jul 20257012 AMAQI
19th Jul 2025691 AMAQI
19th Jul 2025682 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025684 AMAQI
32°C24/39°C
19th Jul 2025685 AMAQI
19th Jul 2025686 AMAQI
19th Jul 2025697 AMAQI
19th Jul 2025848 AMAQI
19th Jul 2025869 AMAQI
19th Jul 20258610 AMAQI
19th Jul 20258311 AMAQI
19th Jul 20257712 PMAQI
19th Jul 2025731 PMAQI
19th Jul 2025672 PMAQI
19th Jul 2025673 PMAQI
19th Jul 2025704 PMAQI
19th Jul 2025705 PMAQI
19th Jul 2025696 PMAQI
19th Jul 2025727 PMAQI
19th Jul 2025698 PMAQI
19th Jul 2025699 PMAQI
19th Jul 20256810 PMAQI
19th Jul 20256911 PMAQI
20th Jul 20257012 AMAQI
20th Jul 2025691 AMAQI
20th Jul 2025682 AMAQI
20th Jul 2025703 AMAQI
20th Jul 2025714 AMAQI
33°C26/40°C
20th Jul 2025715 AMAQI
20th Jul 2025716 AMAQI
20th Jul 2025727 AMAQI
20th Jul 2025758 AMAQI
20th Jul 2025709 AMAQI
20th Jul 20256810 AMAQI
20th Jul 20257311 AMAQI
20th Jul 20257212 PMAQI
20th Jul 2025661 PMAQI
20th Jul 2025612 PMAQI
20th Jul 2025593 PMAQI
20th Jul 2025564 PMAQI
20th Jul 2025555 PMAQI
20th Jul 2025576 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025658 PMAQI
20th Jul 2025699 PMAQI
20th Jul 20257210 PMAQI
20th Jul 20257311 PMAQI
21st Jul 20257112 AMAQI
21st Jul 2025711 AMAQI
21st Jul 2025702 AMAQI
21st Jul 2025703 AMAQI
21st Jul 2025704 AMAQI
30°C26/40°C
21st Jul 2025705 AMAQI
21st Jul 2025696 AMAQI
21st Jul 2025697 AMAQI
21st Jul 2025498 AMAQI
21st Jul 2025289 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20253111 AMAQI
21st Jul 20254112 PMAQI
21st Jul 2025471 PMAQI
21st Jul 2025462 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025506 PMAQI
21st Jul 2025657 PMAQI
21st Jul 2025648 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20255710 PMAQI
21st Jul 20255711 PMAQI
22nd Jul 20255912 AMAQI
22nd Jul 2025701 AMAQI
22nd Jul 2025702 AMAQI
22nd Jul 2025683 AMAQI
22nd Jul 2025654 AMAQI
28°C25/34°C
22nd Jul 2025665 AMAQI
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025348 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20252210 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252112 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025192 PMAQI
22nd Jul 2025233 PMAQI
22nd Jul 2025264 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025569 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255711 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025651 AMAQI
23rd Jul 2025672 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025604 AMAQI
29°C24/36°C
23rd Jul 2025605 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025607 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025209 AMAQI
23rd Jul 20253010 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025301 PMAQI
23rd Jul 2025332 PMAQI
23rd Jul 2025403 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025549 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255512 AMAQI
24th Jul 2025601 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025603 AMAQI
24th Jul 2025574 AMAQI
30°C25/36°C
24th Jul 2025585 AMAQI
24th Jul 2025576 AMAQI
24th Jul 2025577 AMAQI
24th Jul 2025448 AMAQI
24th Jul 2025309 AMAQI
24th Jul 20253310 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253812 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025462 PMAQI
24th Jul 2025493 PMAQI
24th Jul 2025424 PMAQI
24th Jul 2025355 PMAQI
24th Jul 2025426 PMAQI
24th Jul 2025467 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20255510 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255512 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025564 AMAQI
31°C26/36°C
25th Jul 2025565 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025567 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20256812 PMAQI
25th Jul 2025641 PMAQI
25th Jul 2025702 PMAQI
25th Jul 2025613 PMAQI
25th Jul 2025614 PMAQI
25th Jul 2025585 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025597 PMAQI
25th Jul 2025578 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20256012 AMAQI
26th Jul 2025581 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025583 AMAQI
26th Jul 2025584 AMAQI
31°C25/37°C
26th Jul 2025595 AMAQI
26th Jul 2025596 AMAQI
26th Jul 2025597 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256110 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20254212 PMAQI
26th Jul 2025511 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025343 PMAQI
26th Jul 2025384 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025466 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255710 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025582 AMAQI
27th Jul 2025593 AMAQI
27th Jul 2025584 AMAQI
31°C24/38°C
27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025578 AMAQI
27th Jul 2025529 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255311 AMAQI
27th Jul 20255512 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025473 PMAQI
27th Jul 2025374 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025406 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025569 PMAQI
27th Jul 20255710 PMAQI
27th Jul 20256011 PMAQI
28th Jul 20256012 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025583 AMAQI
28th Jul 2025584 AMAQI
31°C25/38°C
28th Jul 2025585 AMAQI
28th Jul 2025576 AMAQI
28th Jul 2025587 AMAQI
28th Jul 2025618 AMAQI
28th Jul 2025619 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025411 PMAQI
28th Jul 2025282 PMAQI
28th Jul 2025323 PMAQI
28th Jul 2025304 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025286 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025579 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025583 AMAQI
29th Jul 2025574 AMAQI
31°C25/37°C
29th Jul 2025575 AMAQI
29th Jul 2025576 AMAQI
29th Jul 2025577 AMAQI
29th Jul 2025308 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252910 AMAQI
29th Jul 20253211 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025371 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025363 PMAQI
29th Jul 2025324 PMAQI
29th Jul 2025345 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025582 AMAQI
30th Jul 2025563 AMAQI
30th Jul 2025554 AMAQI
30°C23/36°C
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025658 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20256010 AMAQI
30th Jul 20255711 AMAQI
30th Jul 20255912 PMAQI
30th Jul 2025531 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025484 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025566 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20255810 PMAQI
30th Jul 20255611 PMAQI
31st Jul 20255812 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025573 AMAQI
31st Jul 2025574 AMAQI
30°C24/37°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20256810 AMAQI
31st Jul 20256811 AMAQI
31st Jul 20256812 PMAQI
31st Jul 2025661 PMAQI
31st Jul 2025622 PMAQI
31st Jul 2025583 PMAQI
31st Jul 2025624 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025666 PMAQI
31st Jul 2025647 PMAQI
31st Jul 2025558 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255810 PMAQI
31st Jul 20255811 PMAQI
1st Aug 20256012 AMAQI
1st Aug 2025611 AMAQI
1st Aug 2025612 AMAQI
1st Aug 2025603 AMAQI
1st Aug 2025584 AMAQI
30°C24/37°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025668 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256211 AMAQI
1st Aug 20256212 PMAQI
1st Aug 2025521 PMAQI
1st Aug 2025472 PMAQI
1st Aug 2025533 PMAQI
1st Aug 2025514 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025527 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025559 PMAQI
1st Aug 20255410 PMAQI
1st Aug 20255411 PMAQI
2nd Aug 20255612 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025593 AMAQI
2nd Aug 2025604 AMAQI
30°C25/36°C
2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025498 AMAQI
2nd Aug 2025519 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20254912 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025512 PMAQI
2nd Aug 2025483 PMAQI
2nd Aug 2025464 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025506 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025548 PMAQI
2nd Aug 2025579 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025574 AMAQI
31°C25/36°C
3rd Aug 2025575 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025577 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20256012 PMAQI
3rd Aug 2025571 PMAQI
3rd Aug 2025592 PMAQI
3rd Aug 2025633 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025606 PMAQI
3rd Aug 2025597 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20255910 PMAQI
3rd Aug 20256111 PMAQI
4th Aug 20256012 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025584 AMAQI
32°C26/40°C
4th Aug 2025585 AMAQI
4th Aug 2025576 AMAQI
4th Aug 2025577 AMAQI
4th Aug 2025708 AMAQI
4th Aug 2025749 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20256611 AMAQI
4th Aug 20256912 PMAQI
4th Aug 2025681 PMAQI
4th Aug 2025662 PMAQI
4th Aug 2025743 PMAQI
4th Aug 2025684 PMAQI
4th Aug 2025705 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025647 PMAQI
4th Aug 2025638 PMAQI
4th Aug 2025669 PMAQI
4th Aug 20256810 PMAQI
4th Aug 20257011 PMAQI
5th Aug 20256512 AMAQI
5th Aug 2025571 AMAQI
5th Aug 2025582 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025604 AMAQI
32°C28/38°C
5th Aug 2025615 AMAQI
5th Aug 2025626 AMAQI
5th Aug 2025617 AMAQI
5th Aug 2025738 AMAQI
5th Aug 2025759 AMAQI
5th Aug 20257610 AMAQI
5th Aug 20256711 AMAQI
5th Aug 20256912 PMAQI
5th Aug 2025681 PMAQI
5th Aug 2025582 PMAQI
5th Aug 2025643 PMAQI
5th Aug 2025624 PMAQI
5th Aug 2025605 PMAQI
5th Aug 2025626 PMAQI
5th Aug 2025607 PMAQI
5th Aug 2025608 PMAQI
5th Aug 2025639 PMAQI
5th Aug 20256410 PMAQI
5th Aug 20256211 PMAQI
6th Aug 20256012 AMAQI
6th Aug 2025561 AMAQI
6th Aug 2025602 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025624 AMAQI
34°C28/41°C
6th Aug 2025625 AMAQI
5 AM6th Aug 2025626 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025708 AMAQI
6th Aug 2025709 AMAQI
6th Aug 20257510 AMAQI
6th Aug 20257811 AMAQI
6th Aug 20258412 PMAQI
12 PM6th Aug 2025791 PMAQI
6th Aug 2025752 PMAQI
6th Aug 2025603 PMAQI
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
60AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
60AQI
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. 60), while the lowest AQI was between 5 AM to 7 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM - 11 PM
62AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
62AQI
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. 62), while the lowest AQI was between 12 AM to 11 PM (Avg. 62).
2025 Days Vs Air Quality
Yucheng Environmental Protection Bureau, Heze, Shandong, China
2025
6%
13
47%
103
32%
70
12%
27
2%
4
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
13 DaysModerate
103 DaysPoor
70 DaysUnhealthy
27 DaysSevere
4 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% 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
Yucheng Environmental Protection Bureau, Heze, Shandong, 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
178AQI
178AQI
2nd January 2025
138AQI
138AQI
3rd January 2025
171AQI
171AQI
4th January 2025
189AQI
189AQI
5th January 2025
167AQI
167AQI
6th January 2025
101AQI
101AQI
7th January 2025
120AQI
120AQI
8th January 2025
82AQI
82AQI
9th January 2025
102AQI
102AQI
10th January 2025
116AQI
116AQI
11th January 2025
136AQI
136AQI
12th January 2025
132AQI
132AQI
13th January 2025
156AQI
156AQI
14th January 2025
215AQI
215AQI
15th January 2025
117AQI
117AQI
16th January 2025
140AQI
140AQI
17th January 2025
141AQI
141AQI
18th January 2025
161AQI
161AQI
19th January 2025
156AQI
156AQI
20th January 2025
164AQI
164AQI
21st January 2025
195AQI
195AQI
22nd January 2025
172AQI
172AQI
23rd January 2025
174AQI
174AQI
24th January 2025
205AQI
205AQI
25th January 2025
168AQI
168AQI
26th January 2025
140AQI
140AQI
27th January 2025
91AQI
91AQI
28th January 2025
127AQI
127AQI
29th January 2025
210AQI
210AQI
30th January 2025
165AQI
165AQI
31st January 2025
164AQI
164AQI
1st February 2025
154AQI
154AQI
2nd February 2025
181AQI
181AQI
3rd February 2025
145AQI
145AQI
4th February 2025
127AQI
127AQI
5th February 2025
91AQI
91AQI
6th February 2025
126AQI
126AQI
7th February 2025
80AQI
80AQI
8th February 2025
87AQI
87AQI
9th February 2025
98AQI
98AQI
10th February 2025
120AQI
120AQI
11th February 2025
145AQI
145AQI
12th February 2025
125AQI
125AQI
13th February 2025
129AQI
129AQI
14th February 2025
143AQI
143AQI
15th February 2025
144AQI
144AQI
16th February 2025
100AQI
100AQI
17th February 2025
118AQI
118AQI
18th February 2025
126AQI
126AQI
19th February 2025
99AQI
99AQI
20th February 2025
137AQI
137AQI
21st February 2025
137AQI
137AQI
22nd February 2025
141AQI
141AQI
23rd February 2025
94AQI
94AQI
24th February 2025
113AQI
113AQI
25th February 2025
125AQI
125AQI
26th February 2025
142AQI
142AQI
27th February 2025
155AQI
155AQI
28th February 2025
159AQI
159AQI
1st March 2025
165AQI
165AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
88AQI
88AQI
4th March 2025
89AQI
89AQI
5th March 2025
115AQI
115AQI
6th March 2025
126AQI
126AQI
7th March 2025
134AQI
134AQI
8th March 2025
148AQI
148AQI
9th March 2025
154AQI
154AQI
10th March 2025
158AQI
158AQI
11th March 2025
159AQI
159AQI
12th March 2025
159AQI
159AQI
13th March 2025
129AQI
129AQI
14th March 2025
107AQI
107AQI
15th March 2025
133AQI
133AQI
16th March 2025
79AQI
79AQI
17th March 2025
93AQI
93AQI
18th March 2025
66AQI
66AQI
19th March 2025
104AQI
104AQI
20th March 2025
81AQI
81AQI
21st March 2025
80AQI
80AQI
22nd March 2025
89AQI
89AQI
23rd March 2025
116AQI
116AQI
24th March 2025
171AQI
171AQI
25th March 2025
205AQI
205AQI
26th March 2025
154AQI
154AQI
27th March 2025
148AQI
148AQI
28th March 2025
149AQI
149AQI
29th March 2025
92AQI
92AQI
30th March 2025
108AQI
108AQI
31st March 2025
111AQI
111AQI
1st April 2025
110AQI
110AQI
2nd April 2025
67AQI
67AQI
3rd April 2025
102AQI
102AQI
4th April 2025
126AQI
126AQI
5th April 2025
80AQI
80AQI
6th April 2025
113AQI
113AQI
7th April 2025
110AQI
110AQI
8th April 2025
139AQI
139AQI
9th April 2025
140AQI
140AQI
10th April 2025
144AQI
144AQI
11th April 2025
132AQI
132AQI
12th April 2025
171AQI
171AQI
13th April 2025
108AQI
108AQI
14th April 2025
83AQI
83AQI
15th April 2025
88AQI
88AQI
16th April 2025
111AQI
111AQI
17th April 2025
145AQI
145AQI
18th April 2025
134AQI
134AQI
19th April 2025
102AQI
102AQI
20th April 2025
114AQI
114AQI
21st April 2025
90AQI
90AQI
22nd April 2025
95AQI
95AQI
23rd April 2025
111AQI
111AQI
24th April 2025
81AQI
81AQI
25th April 2025
95AQI
95AQI
26th April 2025
86AQI
86AQI
27th April 2025
95AQI
95AQI
28th April 2025
74AQI
74AQI
29th April 2025
77AQI
77AQI
30th April 2025
91AQI
91AQI
1st May 2025
75AQI
75AQI
2nd May 2025
97AQI
97AQI
3rd May 2025
59AQI
59AQI
4th May 2025
81AQI
81AQI
5th May 2025
116AQI
116AQI
6th May 2025
106AQI
106AQI
7th May 2025
111AQI
111AQI
8th May 2025
96AQI
96AQI
9th May 2025
64AQI
64AQI
10th May 2025
61AQI
61AQI
11th May 2025
71AQI
71AQI
12th May 2025
74AQI
74AQI
13th May 2025
85AQI
85AQI
14th May 2025
89AQI
89AQI
15th May 2025
74AQI
74AQI
16th May 2025
111AQI
111AQI
17th May 2025
169AQI
169AQI
18th May 2025
98AQI
98AQI
19th May 2025
124AQI
124AQI
20th May 2025
104AQI
104AQI
21st May 2025
114AQI
114AQI
22nd May 2025
113AQI
113AQI
23rd May 2025
110AQI
110AQI
24th May 2025
96AQI
96AQI
25th May 2025
88AQI
88AQI
26th May 2025
86AQI
86AQI
27th May 2025
94AQI
94AQI
28th May 2025
93AQI
93AQI
29th May 2025
93AQI
93AQI
30th May 2025
90AQI
90AQI
31st May 2025
113AQI
113AQI
1st June 2025
98AQI
98AQI
2nd June 2025
102AQI
102AQI
3rd June 2025
70AQI
70AQI
4th June 2025
77AQI
77AQI
5th June 2025
84AQI
84AQI
6th June 2025
84AQI
84AQI
7th June 2025
92AQI
92AQI
8th June 2025
105AQI
105AQI
9th June 2025
91AQI
91AQI
10th June 2025
79AQI
79AQI
11th June 2025
92AQI
92AQI
12th June 2025
78AQI
78AQI
13th June 2025
77AQI
77AQI
14th June 2025
81AQI
81AQI
15th June 2025
66AQI
66AQI
16th June 2025
56AQI
56AQI
17th June 2025
65AQI
65AQI
18th June 2025
62AQI
62AQI
19th June 2025
53AQI
53AQI
20th June 2025
59AQI
59AQI
21st June 2025
56AQI
56AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
53AQI
53AQI
24th June 2025
61AQI
61AQI
25th June 2025
80AQI
80AQI
26th June 2025
65AQI
65AQI
27th June 2025
69AQI
69AQI
28th June 2025
59AQI
59AQI
29th June 2025
47AQI
47AQI
30th June 2025
48AQI
48AQI
1st July 2025
49AQI
49AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
44AQI
44AQI
4th July 2025
47AQI
47AQI
5th July 2025
50AQI
50AQI
6th July 2025
61AQI
61AQI
7th July 2025
59AQI
59AQI
8th July 2025
66AQI
66AQI
9th July 2025
51AQI
51AQI
10th July 2025
80AQI
80AQI
11th July 2025
81AQI
81AQI
12th July 2025
72AQI
72AQI
13th July 2025
71AQI
71AQI
14th July 2025
69AQI
69AQI
15th July 2025
68AQI
68AQI
16th July 2025
70AQI
70AQI
17th July 2025
60AQI
60AQI
18th July 2025
64AQI
64AQI
19th July 2025
71AQI
71AQI
20th July 2025
67AQI
67AQI
21st July 2025
57AQI
57AQI
22nd July 2025
48AQI
48AQI
23rd July 2025
47AQI
47AQI
24th July 2025
50AQI
50AQI
25th July 2025
59AQI
59AQI
26th July 2025
54AQI
54AQI
27th July 2025
53AQI
53AQI
28th July 2025
50AQI
50AQI
29th July 2025
47AQI
47AQI
30th July 2025
56AQI
56AQI
31st July 2025
60AQI
60AQI
1st August 2025
58AQI
58AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
58AQI
58AQI
4th August 2025
64AQI
64AQI
5th August 2025
63AQI
63AQI
151AQI
126AQI
122AQI
107AQI
95AQI
72AQI
59AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025104AQI
2
12
14
3
7
17
4
10
13
7
1
13
16
1
20
10
1
3
25
2
10
21
5
13
103
70
27
4
Highest AQI recorded in
January151AQI
Lowest AQI recorded in
July59AQI
2024102AQI
1
5
8
10
7
4
8
9
6
2
8
20
3
1
14
15
25
4
2
24
6
17
11
3
10
21
9
19
2
4
6
16
5
12
13
5
1
21
9
46
154
117
40
9
Highest AQI recorded in
January157AQI
Lowest AQI recorded in
July53AQI
2023110AQI
6
5
10
8
2
3
13
10
2
4
18
7
2
1
16
8
1
4
4
23
4
6
21
3
9
22
7
23
1
1
18
11
11
13
7
2
7
11
9
9
9
10
3
30
163
96
54
19
2
Highest AQI recorded in
January173AQI
Lowest AQI recorded in
July58AQI
2022113AQI
4
24
3
5
10
6
10
12
9
14
15
26
5
24
6
4
16
2
1
2
14
12
5
12
11
3
9
11
10
4
14
8
5
11
135
102
60
8
Highest AQI recorded in
January177AQI
Lowest AQI recorded in
July69AQI
2021121AQI
1
8
15
7
4
15
8
1
4
15
7
2
3
12
14
2
1
1
12
16
1
1
19
11
2
19
4
15
10
11
17
2
4
7
10
10
2
6
8
13
7
12
11
1
24
123
121
66
12
5
Highest AQI recorded in
March195AQI
Lowest AQI recorded in
July62AQI
2020115AQI
2
10
1
2
15
4
9
8
1
1
10
13
2
2
15
14
7
19
5
2
17
9
3
16
12
1
3
14
10
1
3
7
16
5
13
83
111
45
7
Highest AQI recorded in
December163AQI
Lowest AQI recorded in
August76AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
121AQILeast Polluted Year Recorded
2024(Avg.)
102AQIYucheng Environmental Protection Bureau's annual 2025 AQI (104) shows an average percentage change of -7.4% (improved AQI) compared to previous years: 2020 (115), 2021 (121), 2022 (113), 2023 (110), 2024 (102).
