Weifang, 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+
September Air Quality Analysis
Weifang, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Sep 2023
144AQILowest AQI recorded on
15th Sep 2022
28AQISame Day Analysis (25th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 84 of Moderate air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 26th Sep - 27th Sep 2025
Weifang, Shandong, China
AQI
Day
Night
.
5 AM26th Sep 2025
6 PM
4 AM27th Sep 2025
Day time
Avg. Highest Time
10AM26th Sep
124AQI
Avg. Lowest Time
4PM26th Sep
87AQI
Night time
Avg. Highest Time
3AM27th Sep
114AQI
Avg. Lowest Time
7PM26th Sep
79AQI
In the last 24 hours,
Weifang's AQI reached its highest point of 124 at 10 AM during the Day, while the lowest point, 79, was recorded at 7 PM during the Night between 26th Sep and 27th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Weifang, Shandong, China
AugSep
28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th
Day
Night
28th Aug 2025625 AMAQI
28th Aug 2025626 AMAQI
28th Aug 2025627 AMAQI
28th Aug 2025708 AMAQI
28th Aug 2025669 AMAQI
28th Aug 20257410 AMAQI
28th Aug 20256811 AMAQI
28th Aug 20256612 PMAQI
28th Aug 2025671 PMAQI
28th Aug 2025682 PMAQI
28th Aug 2025663 PMAQI
28th Aug 2025604 PMAQI
28th Aug 2025655 PMAQI
28th Aug 2025506 PMAQI
28th Aug 2025607 PMAQI
28th Aug 2025568 PMAQI
28th Aug 2025579 PMAQI
28th Aug 20255610 PMAQI
28th Aug 20255611 PMAQI
29th Aug 20255912 AMAQI
29th Aug 2025611 AMAQI
29th Aug 2025612 AMAQI
29th Aug 2025623 AMAQI
29th Aug 2025624 AMAQI
27°C23/32°C
29th Aug 2025635 AMAQI
29th Aug 2025626 AMAQI
29th Aug 2025637 AMAQI
29th Aug 2025638 AMAQI
29th Aug 2025669 AMAQI
29th Aug 20256410 AMAQI
29th Aug 20256411 AMAQI
29th Aug 20256212 PMAQI
29th Aug 2025561 PMAQI
29th Aug 2025592 PMAQI
29th Aug 2025613 PMAQI
29th Aug 2025624 PMAQI
29th Aug 2025605 PMAQI
29th Aug 2025616 PMAQI
29th Aug 2025617 PMAQI
29th Aug 2025608 PMAQI
29th Aug 2025629 PMAQI
29th Aug 20256110 PMAQI
29th Aug 20256211 PMAQI
30th Aug 20256012 AMAQI
30th Aug 2025611 AMAQI
30th Aug 2025622 AMAQI
30th Aug 2025623 AMAQI
30th Aug 2025634 AMAQI
25°C22/31°C
30th Aug 2025625 AMAQI
30th Aug 2025626 AMAQI
30th Aug 2025627 AMAQI
30th Aug 2025668 AMAQI
30th Aug 2025639 AMAQI
30th Aug 20256710 AMAQI
30th Aug 20256411 AMAQI
30th Aug 20255912 PMAQI
30th Aug 2025581 PMAQI
30th Aug 2025592 PMAQI
30th Aug 2025573 PMAQI
30th Aug 2025524 PMAQI
30th Aug 2025545 PMAQI
30th Aug 2025566 PMAQI
30th Aug 2025577 PMAQI
30th Aug 2025598 PMAQI
30th Aug 2025619 PMAQI
30th Aug 20255910 PMAQI
30th Aug 20256011 PMAQI
31st Aug 20256012 AMAQI
31st Aug 2025601 AMAQI
31st Aug 2025612 AMAQI
31st Aug 2025613 AMAQI
31st Aug 2025624 AMAQI
25°C22/29°C
31st Aug 2025625 AMAQI
31st Aug 2025636 AMAQI
31st Aug 2025617 AMAQI
31st Aug 2025568 AMAQI
31st Aug 2025539 AMAQI
31st Aug 20255510 AMAQI
31st Aug 20254911 AMAQI
31st Aug 20255312 PMAQI
31st Aug 2025481 PMAQI
31st Aug 2025452 PMAQI
31st Aug 2025393 PMAQI
31st Aug 2025364 PMAQI
31st Aug 2025415 PMAQI
31st Aug 2025386 PMAQI
31st Aug 2025487 PMAQI
31st Aug 2025518 PMAQI
31st Aug 2025569 PMAQI
31st Aug 20255510 PMAQI
31st Aug 20255511 PMAQI
1st Sep 20255412 AMAQI
1st Sep 2025551 AMAQI
1st Sep 2025552 AMAQI
1st Sep 2025573 AMAQI
1st Sep 2025574 AMAQI
22°C20/23°C
1st Sep 2025585 AMAQI
1st Sep 2025596 AMAQI
1st Sep 2025587 AMAQI
1st Sep 2025608 AMAQI
1st Sep 2025589 AMAQI
1st Sep 20255610 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20255012 PMAQI
1st Sep 2025461 PMAQI
1st Sep 2025482 PMAQI
1st Sep 2025433 PMAQI
1st Sep 2025444 PMAQI
1st Sep 2025435 PMAQI
1st Sep 2025496 PMAQI
1st Sep 2025557 PMAQI
1st Sep 2025558 PMAQI
1st Sep 2025579 PMAQI
1st Sep 20256110 PMAQI
1st Sep 20255911 PMAQI
2nd Sep 20256012 AMAQI
2nd Sep 2025571 AMAQI
2nd Sep 2025562 AMAQI
2nd Sep 2025563 AMAQI
2nd Sep 2025564 AMAQI
24°C19/29°C
2nd Sep 2025565 AMAQI
2nd Sep 2025576 AMAQI
2nd Sep 2025567 AMAQI
2nd Sep 2025748 AMAQI
2nd Sep 2025739 AMAQI
2nd Sep 20257810 AMAQI
2nd Sep 20256911 AMAQI
2nd Sep 20256312 PMAQI
2nd Sep 2025591 PMAQI
2nd Sep 2025562 PMAQI
2nd Sep 2025593 PMAQI
2nd Sep 2025604 PMAQI
2nd Sep 2025605 PMAQI
2nd Sep 2025566 PMAQI
2nd Sep 2025607 PMAQI
2nd Sep 2025618 PMAQI
2nd Sep 2025649 PMAQI
2nd Sep 20256410 PMAQI
2nd Sep 20256711 PMAQI
3rd Sep 20256212 AMAQI
3rd Sep 2025561 AMAQI
3rd Sep 2025562 AMAQI
3rd Sep 2025573 AMAQI
3rd Sep 2025584 AMAQI
25°C21/31°C
3rd Sep 2025585 AMAQI
3rd Sep 2025586 AMAQI
3rd Sep 2025587 AMAQI
3rd Sep 2025718 AMAQI
3rd Sep 2025759 AMAQI
3rd Sep 20256810 AMAQI
3rd Sep 20256511 AMAQI
3rd Sep 20256012 PMAQI
3rd Sep 2025631 PMAQI
3rd Sep 2025602 PMAQI
3rd Sep 2025613 PMAQI
3rd Sep 2025664 PMAQI
3rd Sep 2025655 PMAQI
3rd Sep 2025656 PMAQI
3rd Sep 2025637 PMAQI
3rd Sep 2025628 PMAQI
3rd Sep 2025619 PMAQI
3rd Sep 20256510 PMAQI
3rd Sep 20256311 PMAQI
4th Sep 20256212 AMAQI
4th Sep 2025571 AMAQI
4th Sep 2025582 AMAQI
4th Sep 2025583 AMAQI
4th Sep 2025594 AMAQI
23°C21/27°C
4th Sep 2025595 AMAQI
4th Sep 2025596 AMAQI
4th Sep 2025597 AMAQI
4th Sep 2025698 AMAQI
4th Sep 2025699 AMAQI
4th Sep 20258110 AMAQI
4th Sep 20256711 AMAQI
4th Sep 20255812 PMAQI
4th Sep 2025541 PMAQI
4th Sep 2025572 PMAQI
4th Sep 2025623 PMAQI
4th Sep 2025634 PMAQI
4th Sep 2025625 PMAQI
4th Sep 2025546 PMAQI
4th Sep 2025497 PMAQI
4th Sep 2025488 PMAQI
4th Sep 2025469 PMAQI
4th Sep 20255110 PMAQI
4th Sep 20256011 PMAQI
5th Sep 20256312 AMAQI
5th Sep 2025601 AMAQI
5th Sep 2025592 AMAQI
5th Sep 2025603 AMAQI
5th Sep 2025614 AMAQI
24°C19/29°C
5th Sep 2025615 AMAQI
5th Sep 2025616 AMAQI
5th Sep 2025617 AMAQI
5th Sep 2025878 AMAQI
5th Sep 2025779 AMAQI
5th Sep 20256510 AMAQI
5th Sep 20256011 AMAQI
5th Sep 20255412 PMAQI
5th Sep 2025551 PMAQI
5th Sep 2025572 PMAQI
5th Sep 2025613 PMAQI
5th Sep 2025514 PMAQI
5th Sep 2025595 PMAQI
5th Sep 2025636 PMAQI
5th Sep 2025617 PMAQI
5th Sep 2025638 PMAQI
5th Sep 2025599 PMAQI
5th Sep 20255810 PMAQI
5th Sep 20256311 PMAQI
6th Sep 20256012 AMAQI
6th Sep 2025591 AMAQI
6th Sep 2025592 AMAQI
6th Sep 2025613 AMAQI
6th Sep 2025614 AMAQI
25°C21/31°C
6th Sep 2025585 AMAQI
6th Sep 2025606 AMAQI
6th Sep 2025617 AMAQI
6th Sep 2025598 AMAQI
6th Sep 2025649 AMAQI
6th Sep 20257010 AMAQI
6th Sep 20257611 AMAQI
6th Sep 20257312 PMAQI
6th Sep 2025711 PMAQI
6th Sep 2025652 PMAQI
6th Sep 2025623 PMAQI
6th Sep 2025634 PMAQI
6th Sep 2025605 PMAQI
6th Sep 2025626 PMAQI
6th Sep 2025647 PMAQI
6th Sep 2025658 PMAQI
6th Sep 2025679 PMAQI
6th Sep 20256910 PMAQI
6th Sep 20257011 PMAQI
7th Sep 20256812 AMAQI
7th Sep 2025611 AMAQI
7th Sep 2025602 AMAQI
7th Sep 2025633 AMAQI
7th Sep 2025614 AMAQI
24°C22/27°C
7th Sep 2025615 AMAQI
7th Sep 2025616 AMAQI
7th Sep 2025637 AMAQI
7th Sep 2025748 AMAQI
7th Sep 2025829 AMAQI
7th Sep 20258310 AMAQI
7th Sep 20257811 AMAQI
7th Sep 20257112 PMAQI
7th Sep 2025681 PMAQI
7th Sep 2025612 PMAQI
7th Sep 2025633 PMAQI
7th Sep 2025594 PMAQI
7th Sep 2025585 PMAQI
7th Sep 2025626 PMAQI
7th Sep 2025627 PMAQI
7th Sep 2025678 PMAQI
7th Sep 2025709 PMAQI
7th Sep 20257010 PMAQI
7th Sep 20257111 PMAQI
8th Sep 20256912 AMAQI
8th Sep 2025601 AMAQI
8th Sep 2025612 AMAQI
8th Sep 2025633 AMAQI
8th Sep 2025644 AMAQI
25°C20/30°C
8th Sep 2025655 AMAQI
8th Sep 2025656 AMAQI
8th Sep 2025647 AMAQI
8th Sep 2025768 AMAQI
8th Sep 2025989 AMAQI
8th Sep 20259210 AMAQI
8th Sep 20259911 AMAQI
8th Sep 20259712 PMAQI
8th Sep 2025881 PMAQI
8th Sep 2025742 PMAQI
8th Sep 20251123 PMAQI
8th Sep 2025904 PMAQI
8th Sep 2025875 PMAQI
8th Sep 2025826 PMAQI
8th Sep 2025917 PMAQI
8th Sep 2025778 PMAQI
8th Sep 2025789 PMAQI
8th Sep 20257510 PMAQI
8th Sep 20257811 PMAQI
9th Sep 20257012 AMAQI
9th Sep 2025651 AMAQI
9th Sep 2025642 AMAQI
9th Sep 2025673 AMAQI
9th Sep 2025684 AMAQI
22°C18/26°C
9th Sep 2025695 AMAQI
9th Sep 2025696 AMAQI
9th Sep 2025687 AMAQI
9th Sep 2025858 AMAQI
9th Sep 2025759 AMAQI
9th Sep 20257710 AMAQI
9th Sep 20257011 AMAQI
9th Sep 20256512 PMAQI
9th Sep 2025671 PMAQI
9th Sep 2025612 PMAQI
9th Sep 2025693 PMAQI
9th Sep 2025634 PMAQI
9th Sep 2025645 PMAQI
9th Sep 2025626 PMAQI
9th Sep 2025647 PMAQI
9th Sep 2025708 PMAQI
9th Sep 2025749 PMAQI
9th Sep 20257310 PMAQI
9th Sep 20256511 PMAQI
10th Sep 20256712 AMAQI
10th Sep 2025671 AMAQI
10th Sep 2025662 AMAQI
10th Sep 2025673 AMAQI
10th Sep 2025664 AMAQI
24°C19/29°C
10th Sep 2025675 AMAQI
10th Sep 2025676 AMAQI
10th Sep 2025677 AMAQI
10th Sep 2025808 AMAQI
10th Sep 2025809 AMAQI
10th Sep 20257410 AMAQI
10th Sep 20257011 AMAQI
10th Sep 20257112 PMAQI
10th Sep 2025681 PMAQI
10th Sep 2025632 PMAQI
10th Sep 2025693 PMAQI
10th Sep 2025714 PMAQI
10th Sep 2025705 PMAQI
10th Sep 2025736 PMAQI
10th Sep 2025687 PMAQI
10th Sep 2025728 PMAQI
10th Sep 2025709 PMAQI
10th Sep 20257310 PMAQI
10th Sep 20257311 PMAQI
11th Sep 20257612 AMAQI
11th Sep 2025671 AMAQI
11th Sep 2025652 AMAQI
11th Sep 2025673 AMAQI
11th Sep 2025674 AMAQI
25°C21/31°C
11th Sep 2025685 AMAQI
11th Sep 2025686 AMAQI
11th Sep 2025687 AMAQI
11th Sep 2025838 AMAQI
11th Sep 2025719 AMAQI
11th Sep 20256810 AMAQI
11th Sep 20256211 AMAQI
11th Sep 20255612 PMAQI
11th Sep 2025571 PMAQI
11th Sep 2025542 PMAQI
11th Sep 2025483 PMAQI
11th Sep 2025504 PMAQI
11th Sep 2025525 PMAQI
11th Sep 2025526 PMAQI
11th Sep 2025627 PMAQI
11th Sep 2025638 PMAQI
11th Sep 2025689 PMAQI
11th Sep 20257110 PMAQI
11th Sep 20256811 PMAQI
12th Sep 20256812 AMAQI
12th Sep 2025661 AMAQI
12th Sep 2025672 AMAQI
12th Sep 2025683 AMAQI
12th Sep 2025684 AMAQI
24°C20/29°C
12th Sep 2025675 AMAQI
12th Sep 2025676 AMAQI
12th Sep 2025667 AMAQI
12th Sep 2025708 AMAQI
12th Sep 2025699 AMAQI
12th Sep 20256810 AMAQI
12th Sep 20256611 AMAQI
12th Sep 20256212 PMAQI
12th Sep 2025591 PMAQI
12th Sep 2025622 PMAQI
12th Sep 2025623 PMAQI
12th Sep 2025594 PMAQI
12th Sep 2025515 PMAQI
12th Sep 2025516 PMAQI
12th Sep 2025587 PMAQI
12th Sep 2025588 PMAQI
12th Sep 2025579 PMAQI
12th Sep 20256010 PMAQI
12th Sep 20255911 PMAQI
13th Sep 20256012 AMAQI
13th Sep 2025651 AMAQI
13th Sep 2025672 AMAQI
13th Sep 2025673 AMAQI
13th Sep 2025684 AMAQI
21°C19/22°C
13th Sep 2025675 AMAQI
13th Sep 2025676 AMAQI
13th Sep 2025667 AMAQI
13th Sep 2025898 AMAQI
13th Sep 2025819 AMAQI
13th Sep 20258010 AMAQI
13th Sep 20256411 AMAQI
13th Sep 20256312 PMAQI
13th Sep 2025551 PMAQI
13th Sep 2025602 PMAQI
13th Sep 2025613 PMAQI
13th Sep 2025624 PMAQI
13th Sep 2025565 PMAQI
13th Sep 2025646 PMAQI
13th Sep 2025657 PMAQI
13th Sep 2025678 PMAQI
13th Sep 2025749 PMAQI
13th Sep 20257610 PMAQI
13th Sep 20257111 PMAQI
14th Sep 20257312 AMAQI
14th Sep 2025651 AMAQI
14th Sep 2025652 AMAQI
14th Sep 2025673 AMAQI
14th Sep 2025664 AMAQI
23°C19/28°C
14th Sep 2025665 AMAQI
14th Sep 2025666 AMAQI
14th Sep 2025667 AMAQI
14th Sep 2025808 AMAQI
14th Sep 2025899 AMAQI
14th Sep 20258710 AMAQI
14th Sep 20259111 AMAQI
14th Sep 20258412 PMAQI
14th Sep 2025821 PMAQI
14th Sep 2025862 PMAQI
14th Sep 2025713 PMAQI
14th Sep 2025764 PMAQI
14th Sep 2025775 PMAQI
14th Sep 2025726 PMAQI
14th Sep 2025727 PMAQI
14th Sep 2025738 PMAQI
14th Sep 2025759 PMAQI
14th Sep 20257810 PMAQI
14th Sep 20257911 PMAQI
15th Sep 20257212 AMAQI
15th Sep 2025681 AMAQI
15th Sep 2025652 AMAQI
15th Sep 2025683 AMAQI
15th Sep 2025694 AMAQI
26°C20/32°C
15th Sep 2025695 AMAQI
15th Sep 2025706 AMAQI
15th Sep 2025707 AMAQI
15th Sep 20251078 AMAQI
15th Sep 2025919 AMAQI
15th Sep 20259010 AMAQI
15th Sep 20258311 AMAQI
15th Sep 20257712 PMAQI
15th Sep 2025791 PMAQI
15th Sep 2025722 PMAQI
15th Sep 2025693 PMAQI
15th Sep 2025614 PMAQI
15th Sep 2025585 PMAQI
15th Sep 2025586 PMAQI
15th Sep 2025657 PMAQI
15th Sep 2025688 PMAQI
15th Sep 2025739 PMAQI
15th Sep 20256910 PMAQI
15th Sep 20257111 PMAQI
16th Sep 20257112 AMAQI
16th Sep 2025691 AMAQI
16th Sep 2025692 AMAQI
16th Sep 2025713 AMAQI
16th Sep 2025724 AMAQI
25°C22/31°C
16th Sep 2025725 AMAQI
16th Sep 2025736 AMAQI
16th Sep 2025727 AMAQI
16th Sep 2025498 AMAQI
16th Sep 2025449 AMAQI
16th Sep 20255610 AMAQI
16th Sep 20256711 AMAQI
16th Sep 20257412 PMAQI
16th Sep 2025821 PMAQI
16th Sep 2025892 PMAQI
16th Sep 2025953 PMAQI
16th Sep 2025914 PMAQI
16th Sep 2025645 PMAQI
16th Sep 2025706 PMAQI
16th Sep 2025757 PMAQI
16th Sep 2025668 PMAQI
16th Sep 2025649 PMAQI
16th Sep 20256110 PMAQI
16th Sep 20255911 PMAQI
17th Sep 20256112 AMAQI
17th Sep 2025691 AMAQI
17th Sep 2025712 AMAQI
17th Sep 2025703 AMAQI
17th Sep 2025714 AMAQI
24°C18/29°C
17th Sep 2025705 AMAQI
17th Sep 2025706 AMAQI
17th Sep 2025717 AMAQI
17th Sep 2025318 AMAQI
17th Sep 2025209 AMAQI
17th Sep 20252410 AMAQI
17th Sep 20252511 AMAQI
17th Sep 20252612 PMAQI
17th Sep 2025211 PMAQI
17th Sep 2025192 PMAQI
17th Sep 2025173 PMAQI
17th Sep 2025194 PMAQI
17th Sep 2025225 PMAQI
17th Sep 2025236 PMAQI
17th Sep 2025457 PMAQI
17th Sep 2025538 PMAQI
17th Sep 2025559 PMAQI
17th Sep 20255510 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255412 AMAQI
18th Sep 2025641 AMAQI
18th Sep 2025662 AMAQI
18th Sep 2025643 AMAQI
18th Sep 2025604 AMAQI
19°C16/22°C
18th Sep 2025615 AMAQI
18th Sep 2025616 AMAQI
18th Sep 2025617 AMAQI
18th Sep 2025578 AMAQI
18th Sep 2025609 AMAQI
18th Sep 20256710 AMAQI
18th Sep 20256311 AMAQI
18th Sep 20254912 PMAQI
18th Sep 2025371 PMAQI
18th Sep 2025322 PMAQI
18th Sep 2025273 PMAQI
18th Sep 2025244 PMAQI
18th Sep 2025265 PMAQI
18th Sep 2025296 PMAQI
18th Sep 2025387 PMAQI
18th Sep 2025538 PMAQI
18th Sep 2025549 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025601 AMAQI
19th Sep 2025612 AMAQI
19th Sep 2025613 AMAQI
19th Sep 2025594 AMAQI
19°C15/24°C
19th Sep 2025595 AMAQI
19th Sep 2025596 AMAQI
19th Sep 2025597 AMAQI
19th Sep 2025308 AMAQI
19th Sep 2025219 AMAQI
19th Sep 20251610 AMAQI
19th Sep 20251911 AMAQI
19th Sep 20252512 PMAQI
19th Sep 2025251 PMAQI
19th Sep 2025252 PMAQI
19th Sep 2025253 PMAQI
19th Sep 2025244 PMAQI
19th Sep 2025265 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025357 PMAQI
19th Sep 2025518 PMAQI
19th Sep 2025539 PMAQI
19th Sep 20255610 PMAQI
19th Sep 20255811 PMAQI
20th Sep 20256012 AMAQI
20th Sep 2025591 AMAQI
20th Sep 2025582 AMAQI
20th Sep 2025573 AMAQI
20th Sep 2025554 AMAQI
14°C12/14°C
20th Sep 2025555 AMAQI
20th Sep 2025556 AMAQI
20th Sep 2025557 AMAQI
20th Sep 2025828 AMAQI
20th Sep 2025919 AMAQI
20th Sep 20257910 AMAQI
20th Sep 20256911 AMAQI
20th Sep 20256112 PMAQI
20th Sep 2025601 PMAQI
20th Sep 2025572 PMAQI
20th Sep 2025543 PMAQI
20th Sep 2025534 PMAQI
20th Sep 2025505 PMAQI
20th Sep 2025516 PMAQI
20th Sep 2025557 PMAQI
20th Sep 2025588 PMAQI
20th Sep 2025609 PMAQI
20th Sep 20256610 PMAQI
20th Sep 20256611 PMAQI
21st Sep 20256712 AMAQI
21st Sep 2025591 AMAQI
21st Sep 2025572 AMAQI
21st Sep 2025583 AMAQI
21st Sep 2025594 AMAQI
16°C11/22°C
21st Sep 2025595 AMAQI
21st Sep 2025596 AMAQI
21st Sep 2025597 AMAQI
21st Sep 2025818 AMAQI
21st Sep 2025929 AMAQI
21st Sep 20259210 AMAQI
21st Sep 20258411 AMAQI
21st Sep 20256712 PMAQI
21st Sep 2025641 PMAQI
21st Sep 2025562 PMAQI
21st Sep 2025513 PMAQI
21st Sep 2025524 PMAQI
21st Sep 2025535 PMAQI
21st Sep 2025586 PMAQI
21st Sep 2025647 PMAQI
21st Sep 2025668 PMAQI
21st Sep 2025689 PMAQI
21st Sep 20256910 PMAQI
21st Sep 20256811 PMAQI
22nd Sep 20256812 AMAQI
22nd Sep 2025621 AMAQI
22nd Sep 2025602 AMAQI
22nd Sep 2025613 AMAQI
22nd Sep 2025634 AMAQI
20°C16/23°C
22nd Sep 2025635 AMAQI
22nd Sep 2025636 AMAQI
22nd Sep 2025637 AMAQI
22nd Sep 2025768 AMAQI
22nd Sep 2025849 AMAQI
22nd Sep 20259610 AMAQI
22nd Sep 202510011 AMAQI
22nd Sep 20259912 PMAQI
22nd Sep 2025861 PMAQI
22nd Sep 2025692 PMAQI
22nd Sep 2025673 PMAQI
22nd Sep 2025684 PMAQI
22nd Sep 2025805 PMAQI
22nd Sep 2025736 PMAQI
22nd Sep 2025617 PMAQI
22nd Sep 2025608 PMAQI
22nd Sep 2025639 PMAQI
22nd Sep 20256810 PMAQI
22nd Sep 20257111 PMAQI
23rd Sep 20257312 AMAQI
23rd Sep 2025631 AMAQI
23rd Sep 2025622 AMAQI
23rd Sep 2025633 AMAQI
23rd Sep 2025664 AMAQI
18°C16/19°C
23rd Sep 2025665 AMAQI
23rd Sep 2025676 AMAQI
23rd Sep 2025667 AMAQI
23rd Sep 2025958 AMAQI
23rd Sep 20251109 AMAQI
23rd Sep 202511710 AMAQI
23rd Sep 202511411 AMAQI
23rd Sep 202510712 PMAQI
23rd Sep 20251031 PMAQI
23rd Sep 2025932 PMAQI
23rd Sep 2025913 PMAQI
23rd Sep 2025874 PMAQI
23rd Sep 2025805 PMAQI
23rd Sep 2025656 PMAQI
23rd Sep 2025547 PMAQI
23rd Sep 2025588 PMAQI
23rd Sep 2025599 PMAQI
23rd Sep 20256110 PMAQI
23rd Sep 20256011 PMAQI
24th Sep 20256012 AMAQI
24th Sep 2025631 AMAQI
24th Sep 2025662 AMAQI
24th Sep 2025683 AMAQI
24th Sep 2025724 AMAQI
17°C16/17°C
24th Sep 2025735 AMAQI
24th Sep 2025736 AMAQI
24th Sep 2025737 AMAQI
24th Sep 2025728 AMAQI
24th Sep 2025769 AMAQI
24th Sep 20257710 AMAQI
24th Sep 20257011 AMAQI
24th Sep 20256612 PMAQI
24th Sep 2025671 PMAQI
24th Sep 2025622 PMAQI
24th Sep 2025643 PMAQI
24th Sep 2025644 PMAQI
24th Sep 2025655 PMAQI
24th Sep 2025696 PMAQI
24th Sep 2025727 PMAQI
24th Sep 2025738 PMAQI
24th Sep 2025789 PMAQI
24th Sep 20257810 PMAQI
24th Sep 20257711 PMAQI
25th Sep 20257512 AMAQI
25th Sep 2025681 AMAQI
25th Sep 2025672 AMAQI
25th Sep 2025673 AMAQI
25th Sep 2025684 AMAQI
19°C16/23°C
25th Sep 2025685 AMAQI
25th Sep 2025686 AMAQI
25th Sep 2025687 AMAQI
25th Sep 2025798 AMAQI
25th Sep 2025929 AMAQI
25th Sep 202512910 AMAQI
25th Sep 202512911 AMAQI
25th Sep 202511312 PMAQI
25th Sep 20251081 PMAQI
25th Sep 2025932 PMAQI
25th Sep 2025923 PMAQI
25th Sep 2025974 PMAQI
25th Sep 2025935 PMAQI
25th Sep 2025826 PMAQI
25th Sep 2025677 PMAQI
25th Sep 2025628 PMAQI
25th Sep 2025749 PMAQI
25th Sep 20259910 PMAQI
25th Sep 202512011 PMAQI
26th Sep 202511212 AMAQI
26th Sep 20251101 AMAQI
26th Sep 20251102 AMAQI
26th Sep 20251033 AMAQI
26th Sep 20251034 AMAQI
20°C16/26°C
26th Sep 20251055 AMAQI
26th Sep 20251006 AMAQI
26th Sep 2025987 AMAQI
26th Sep 20251018 AMAQI
26th Sep 20251159 AMAQI
26th Sep 202512410 AMAQI
26th Sep 202512111 AMAQI
26th Sep 202511212 PMAQI
26th Sep 20251021 PMAQI
26th Sep 2025932 PMAQI
26th Sep 2025893 PMAQI
26th Sep 2025874 PMAQI
26th Sep 2025895 PMAQI
26th Sep 2025866 PMAQI
26th Sep 2025797 PMAQI
26th Sep 2025858 PMAQI
26th Sep 20251009 PMAQI
26th Sep 20259710 PMAQI
26th Sep 202510611 PMAQI
27th Sep 202511212 AMAQI
27th Sep 20251121 AMAQI
27th Sep 20251132 AMAQI
27th Sep 20251143 AMAQI
27th Sep 20251144 AMAQI
21°C17/26°C
27th Sep 20251155 AMAQI
5 AM27th Sep 20251166 AMAQI
27th Sep 20251137 AMAQI
27th Sep 20251038 AMAQI
27th Sep 2025869 AMAQI
27th Sep 20257310 AMAQI
27th Sep 20256411 AMAQI
11 AM27th Sep 20255912 PMAQI
27th Sep 2025561 PMAQI
27th Sep 2025562 PMAQI
27th Sep 2025573 PMAQI
27th Sep 2025544 PMAQI
6 PM
11 PM
4 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 10 AM
74AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 6 PM
60AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 10 AM (Avg. 74), while the lowest AQI was between 4 PM to 6 PM (Avg. 60).
Night time
Avg. Highest Time
12 AM
68AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
61AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 68), while the lowest AQI was between 7 PM to 7 PM (Avg. 61).
2025 Days Vs Air Quality
Weifang, Shandong, China
2025
4%
12
74%
198
18%
49
3%
9
Total number of days with different AQI categories in last 270 days in 2025 (95 days remaining)
Good
12 DaysModerate
198 DaysPoor
49 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 4%
Health Risk Level:
Extreme
In 2025, 4% of 270 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
Weifang, 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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
159AQI
159AQI
2nd January 2025
98AQI
98AQI
3rd January 2025
132AQI
132AQI
4th January 2025
149AQI
149AQI
5th January 2025
173AQI
173AQI
6th January 2025
104AQI
104AQI
7th January 2025
104AQI
104AQI
8th January 2025
64AQI
64AQI
9th January 2025
70AQI
70AQI
10th January 2025
78AQI
78AQI
11th January 2025
102AQI
102AQI
12th January 2025
136AQI
136AQI
13th January 2025
138AQI
138AQI
14th January 2025
127AQI
127AQI
15th January 2025
87AQI
87AQI
16th January 2025
105AQI
105AQI
17th January 2025
90AQI
90AQI
18th January 2025
147AQI
147AQI
19th January 2025
139AQI
139AQI
20th January 2025
122AQI
122AQI
21st January 2025
170AQI
170AQI
22nd January 2025
136AQI
136AQI
23rd January 2025
146AQI
146AQI
24th January 2025
136AQI
136AQI
25th January 2025
141AQI
141AQI
26th January 2025
130AQI
130AQI
27th January 2025
74AQI
74AQI
28th January 2025
95AQI
95AQI
29th January 2025
122AQI
122AQI
30th January 2025
140AQI
140AQI
31st January 2025
154AQI
154AQI
1st February 2025
115AQI
115AQI
2nd February 2025
161AQI
161AQI
3rd February 2025
75AQI
75AQI
4th February 2025
86AQI
86AQI
5th February 2025
59AQI
59AQI
6th February 2025
87AQI
87AQI
7th February 2025
51AQI
51AQI
8th February 2025
62AQI
62AQI
9th February 2025
69AQI
69AQI
10th February 2025
113AQI
113AQI
11th February 2025
98AQI
98AQI
12th February 2025
123AQI
123AQI
13th February 2025
100AQI
100AQI
14th February 2025
136AQI
136AQI
15th February 2025
105AQI
105AQI
16th February 2025
94AQI
94AQI
17th February 2025
76AQI
76AQI
18th February 2025
85AQI
85AQI
19th February 2025
89AQI
89AQI
20th February 2025
94AQI
94AQI
21st February 2025
90AQI
90AQI
22nd February 2025
83AQI
83AQI
23rd February 2025
89AQI
89AQI
24th February 2025
76AQI
76AQI
25th February 2025
120AQI
120AQI
26th February 2025
118AQI
118AQI
27th February 2025
159AQI
159AQI
28th February 2025
165AQI
165AQI
1st March 2025
104AQI
104AQI
2nd March 2025
100AQI
100AQI
3rd March 2025
84AQI
84AQI
4th March 2025
107AQI
107AQI
5th March 2025
87AQI
87AQI
6th March 2025
114AQI
114AQI
7th March 2025
93AQI
93AQI
8th March 2025
151AQI
151AQI
9th March 2025
140AQI
140AQI
10th March 2025
157AQI
157AQI
11th March 2025
144AQI
144AQI
12th March 2025
131AQI
131AQI
13th March 2025
87AQI
87AQI
14th March 2025
98AQI
98AQI
15th March 2025
96AQI
96AQI
16th March 2025
75AQI
75AQI
17th March 2025
69AQI
69AQI
18th March 2025
55AQI
55AQI
19th March 2025
72AQI
72AQI
20th March 2025
72AQI
72AQI
21st March 2025
71AQI
71AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
105AQI
105AQI
24th March 2025
101AQI
101AQI
25th March 2025
107AQI
107AQI
26th March 2025
111AQI
111AQI
27th March 2025
106AQI
106AQI
28th March 2025
77AQI
77AQI
29th March 2025
67AQI
67AQI
30th March 2025
85AQI
85AQI
31st March 2025
91AQI
91AQI
1st April 2025
103AQI
103AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
74AQI
74AQI
4th April 2025
102AQI
102AQI
5th April 2025
63AQI
63AQI
6th April 2025
82AQI
82AQI
7th April 2025
116AQI
116AQI
8th April 2025
89AQI
89AQI
9th April 2025
110AQI
110AQI
10th April 2025
89AQI
89AQI
11th April 2025
109AQI
109AQI
12th April 2025
100AQI
100AQI
13th April 2025
73AQI
73AQI
14th April 2025
64AQI
64AQI
15th April 2025
70AQI
70AQI
16th April 2025
92AQI
92AQI
17th April 2025
131AQI
131AQI
18th April 2025
90AQI
90AQI
19th April 2025
86AQI
86AQI
20th April 2025
81AQI
81AQI
21st April 2025
75AQI
75AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
74AQI
74AQI
24th April 2025
77AQI
77AQI
25th April 2025
75AQI
75AQI
26th April 2025
74AQI
74AQI
27th April 2025
83AQI
83AQI
28th April 2025
84AQI
84AQI
29th April 2025
78AQI
78AQI
30th April 2025
95AQI
95AQI
1st May 2025
89AQI
89AQI
2nd May 2025
82AQI
82AQI
3rd May 2025
64AQI
64AQI
4th May 2025
70AQI
70AQI
5th May 2025
61AQI
61AQI
6th May 2025
78AQI
78AQI
7th May 2025
85AQI
85AQI
8th May 2025
71AQI
71AQI
9th May 2025
66AQI
66AQI
10th May 2025
66AQI
66AQI
11th May 2025
77AQI
77AQI
12th May 2025
72AQI
72AQI
13th May 2025
88AQI
88AQI
14th May 2025
106AQI
106AQI
15th May 2025
80AQI
80AQI
16th May 2025
114AQI
114AQI
17th May 2025
82AQI
82AQI
18th May 2025
77AQI
77AQI
19th May 2025
104AQI
104AQI
20th May 2025
99AQI
99AQI
21st May 2025
105AQI
105AQI
22nd May 2025
116AQI
116AQI
23rd May 2025
84AQI
84AQI
24th May 2025
93AQI
93AQI
25th May 2025
77AQI
77AQI
26th May 2025
89AQI
89AQI
27th May 2025
85AQI
85AQI
28th May 2025
83AQI
83AQI
29th May 2025
81AQI
81AQI
30th May 2025
83AQI
83AQI
31st May 2025
102AQI
102AQI
1st June 2025
88AQI
88AQI
2nd June 2025
76AQI
76AQI
3rd June 2025
62AQI
62AQI
4th June 2025
51AQI
51AQI
5th June 2025
68AQI
68AQI
6th June 2025
76AQI
76AQI
7th June 2025
93AQI
93AQI
8th June 2025
82AQI
82AQI
9th June 2025
90AQI
90AQI
10th June 2025
60AQI
60AQI
11th June 2025
61AQI
61AQI
12th June 2025
51AQI
51AQI
13th June 2025
53AQI
53AQI
14th June 2025
54AQI
54AQI
15th June 2025
63AQI
63AQI
16th June 2025
52AQI
52AQI
17th June 2025
58AQI
58AQI
18th June 2025
64AQI
64AQI
19th June 2025
59AQI
59AQI
20th June 2025
55AQI
55AQI
21st June 2025
60AQI
60AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
60AQI
60AQI
24th June 2025
59AQI
59AQI
25th June 2025
71AQI
71AQI
26th June 2025
82AQI
82AQI
27th June 2025
80AQI
80AQI
28th June 2025
77AQI
77AQI
29th June 2025
65AQI
65AQI
30th June 2025
63AQI
63AQI
1st July 2025
65AQI
65AQI
2nd July 2025
60AQI
60AQI
3rd July 2025
61AQI
61AQI
4th July 2025
60AQI
60AQI
5th July 2025
61AQI
61AQI
6th July 2025
59AQI
59AQI
7th July 2025
70AQI
70AQI
8th July 2025
54AQI
54AQI
9th July 2025
59AQI
59AQI
10th July 2025
63AQI
63AQI
11th July 2025
67AQI
67AQI
12th July 2025
63AQI
63AQI
13th July 2025
70AQI
70AQI
14th July 2025
56AQI
56AQI
15th July 2025
57AQI
57AQI
16th July 2025
63AQI
63AQI
17th July 2025
63AQI
63AQI
18th July 2025
60AQI
60AQI
19th July 2025
64AQI
64AQI
20th July 2025
59AQI
59AQI
21st July 2025
55AQI
55AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
43AQI
43AQI
24th July 2025
46AQI
46AQI
25th July 2025
52AQI
52AQI
26th July 2025
51AQI
51AQI
27th July 2025
50AQI
50AQI
28th July 2025
47AQI
47AQI
29th July 2025
46AQI
46AQI
30th July 2025
55AQI
55AQI
31st July 2025
49AQI
49AQI
1st August 2025
51AQI
51AQI
2nd August 2025
50AQI
50AQI
3rd August 2025
51AQI
51AQI
4th August 2025
55AQI
55AQI
5th August 2025
57AQI
57AQI
6th August 2025
61AQI
61AQI
7th August 2025
58AQI
58AQI
8th August 2025
58AQI
58AQI
9th August 2025
42AQI
42AQI
10th August 2025
48AQI
48AQI
11th August 2025
55AQI
55AQI
12th August 2025
53AQI
53AQI
13th August 2025
56AQI
56AQI
14th August 2025
57AQI
57AQI
15th August 2025
54AQI
54AQI
16th August 2025
56AQI
56AQI
17th August 2025
55AQI
55AQI
18th August 2025
63AQI
63AQI
19th August 2025
65AQI
65AQI
20th August 2025
63AQI
63AQI
21st August 2025
64AQI
64AQI
22nd August 2025
64AQI
64AQI
23rd August 2025
67AQI
67AQI
24th August 2025
64AQI
64AQI
25th August 2025
68AQI
68AQI
26th August 2025
58AQI
58AQI
27th August 2025
61AQI
61AQI
28th August 2025
62AQI
62AQI
29th August 2025
61AQI
61AQI
30th August 2025
60AQI
60AQI
31st August 2025
53AQI
53AQI
1st September 2025
54AQI
54AQI
2nd September 2025
61AQI
61AQI
3rd September 2025
62AQI
62AQI
4th September 2025
58AQI
58AQI
5th September 2025
62AQI
62AQI
6th September 2025
64AQI
64AQI
7th September 2025
66AQI
66AQI
8th September 2025
78AQI
78AQI
9th September 2025
68AQI
68AQI
10th September 2025
70AQI
70AQI
11th September 2025
64AQI
64AQI
12th September 2025
62AQI
62AQI
13th September 2025
67AQI
67AQI
14th September 2025
74AQI
74AQI
15th September 2025
71AQI
71AQI
16th September 2025
69AQI
69AQI
17th September 2025
47AQI
47AQI
18th September 2025
51AQI
51AQI
19th September 2025
44AQI
44AQI
20th September 2025
60AQI
60AQI
21st September 2025
64AQI
64AQI
22nd September 2025
70AQI
70AQI
23rd September 2025
75AQI
75AQI
24th September 2025
70AQI
70AQI
25th September 2025
84AQI
84AQI
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
122AQI
99AQI
98AQI
86AQI
85AQI
66AQI
57AQI
58AQI
65AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202582AQI
8
19
4
18
7
3
18
11
2
24
6
25
6
30
7
24
3
28
2
23
12
198
49
9
Highest AQI recorded in
January122AQI
Lowest AQI recorded in
July57AQI
202493AQI
1
8
13
7
2
6
9
6
7
1
1
6
17
6
1
16
14
1
22
7
1
28
2
8
18
5
5
25
1
10
19
1
5
10
14
2
3
15
9
3
11
18
2
40
187
107
28
4
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
September61AQI
202398AQI
3
9
10
7
2
11
9
8
12
9
9
1
17
10
1
2
2
22
6
1
3
25
2
6
25
6
21
4
2
20
8
2
13
13
3
3
12
11
2
1
3
5
13
7
3
30
192
95
37
10
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
July66AQI
202296AQI
3
20
8
8
7
6
1
13
14
3
18
10
1
1
25
5
3
22
5
5
17
2
2
1
1
4
19
6
6
15
7
3
3
12
13
2
10
13
6
2
25
163
103
29
2
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
August58AQI
2021102AQI
7
10
12
2
7
18
2
1
1
6
12
8
1
3
1
18
10
1
3
21
5
2
2
23
5
6
14
3
2
22
5
8
18
4
4
12
9
6
1
11
9
8
2
12
10
6
1
30
171
100
42
8
3
Highest AQI recorded in
March159AQI
Lowest AQI recorded in
July65AQI
2020103AQI
6
5
2
1
7
11
2
11
7
2
14
10
5
15
11
8
15
8
1
24
5
12
17
2
11
13
6
1
3
13
10
4
18
118
100
22
4
Highest AQI recorded in
December152AQI
Lowest AQI recorded in
August78AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
103AQILeast Polluted Year Recorded
2025(Avg.)
82AQIWeifang's annual 2025 AQI (82) shows an average percentage change of -16.6% (improved AQI) compared to previous years: 2020 (103), 2021 (102), 2022 (96), 2023 (98), 2024 (93).
