Business School, 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+
August Air Quality Analysis
Business School, Weifang, Shandong, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
125AQILowest AQI recorded on
5th Aug 2024
29AQISame Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Business School, Weifang, Shandong, China
AQI
Day
Night
.
5 AM6th Aug 2025
7 PM
4 AM7th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
12PM6th Aug
88AQI
Avg. Lowest Time
2AM7th Aug
54AQI
In the last 24 hours,
Business School's AQI reached its highest point of 88 at 12 PM during the Night, while the lowest point, 54, was recorded at 2 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Business School, Weifang, Shandong, China
JulAug
08th - 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 - 07th07th
Day
Night
8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025638 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20254011 AMAQI
8th Jul 20255012 PMAQI
8th Jul 2025481 PMAQI
8th Jul 2025482 PMAQI
8th Jul 2025453 PMAQI
8th Jul 2025514 PMAQI
8th Jul 2025485 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025507 PMAQI
8th Jul 2025608 PMAQI
8th Jul 2025609 PMAQI
8th Jul 20255910 PMAQI
8th Jul 20256011 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025631 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025624 AMAQI
30°C24/37°C
9th Jul 2025615 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025627 AMAQI
9th Jul 2025548 AMAQI
9th Jul 2025569 AMAQI
9th Jul 20255810 AMAQI
9th Jul 20255211 AMAQI
9th Jul 20255412 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025562 PMAQI
9th Jul 2025633 PMAQI
9th Jul 2025724 PMAQI
9th Jul 2025695 PMAQI
9th Jul 2025626 PMAQI
9th Jul 2025587 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256012 AMAQI
10th Jul 2025601 AMAQI
10th Jul 2025602 AMAQI
10th Jul 2025603 AMAQI
10th Jul 2025594 AMAQI
30°C25/36°C
10th Jul 2025595 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025748 AMAQI
10th Jul 2025769 AMAQI
10th Jul 20256710 AMAQI
10th Jul 20256611 AMAQI
10th Jul 20256612 PMAQI
10th Jul 2025661 PMAQI
10th Jul 2025642 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025626 PMAQI
10th Jul 2025647 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256410 PMAQI
10th Jul 20256411 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025611 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025614 AMAQI
30°C25/36°C
11th Jul 2025625 AMAQI
11th Jul 2025626 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025798 AMAQI
11th Jul 2025849 AMAQI
11th Jul 20258310 AMAQI
11th Jul 20257911 AMAQI
11th Jul 20256912 PMAQI
11th Jul 2025721 PMAQI
11th Jul 2025712 PMAQI
11th Jul 2025683 PMAQI
11th Jul 2025664 PMAQI
11th Jul 2025645 PMAQI
11th Jul 2025666 PMAQI
11th Jul 2025727 PMAQI
11th Jul 2025648 PMAQI
11th Jul 2025659 PMAQI
11th Jul 20256410 PMAQI
11th Jul 20256611 PMAQI
12th Jul 20256512 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025633 AMAQI
12th Jul 2025654 AMAQI
30°C25/37°C
12th Jul 2025645 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025729 AMAQI
12th Jul 20255710 AMAQI
12th Jul 20255911 AMAQI
12th Jul 20255812 PMAQI
12th Jul 2025581 PMAQI
12th Jul 2025582 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025614 PMAQI
12th Jul 2025605 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025648 PMAQI
12th Jul 2025649 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256612 AMAQI
13th Jul 2025651 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025653 AMAQI
13th Jul 2025644 AMAQI
32°C25/39°C
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025657 AMAQI
13th Jul 2025748 AMAQI
13th Jul 2025969 AMAQI
13th Jul 202510410 AMAQI
13th Jul 20259411 AMAQI
13th Jul 20258612 PMAQI
13th Jul 2025901 PMAQI
13th Jul 2025902 PMAQI
13th Jul 2025823 PMAQI
13th Jul 2025794 PMAQI
13th Jul 2025675 PMAQI
13th Jul 2025626 PMAQI
13th Jul 2025627 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256312 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025664 AMAQI
31°C25/37°C
14th Jul 2025685 AMAQI
14th Jul 2025676 AMAQI
14th Jul 2025677 AMAQI
14th Jul 2025768 AMAQI
14th Jul 2025689 AMAQI
14th Jul 20254210 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20254812 PMAQI
14th Jul 2025461 PMAQI
14th Jul 2025482 PMAQI
14th Jul 2025503 PMAQI
14th Jul 2025484 PMAQI
14th Jul 2025465 PMAQI
14th Jul 2025436 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025598 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256010 PMAQI
14th Jul 20255911 PMAQI
15th Jul 20256012 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025634 AMAQI
28°C23/34°C
15th Jul 2025625 AMAQI
15th Jul 2025636 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025608 AMAQI
15th Jul 2025569 AMAQI
15th Jul 20254810 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254312 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025483 PMAQI
15th Jul 2025484 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025536 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025623 AMAQI
16th Jul 2025604 AMAQI
29°C24/37°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025638 AMAQI
16th Jul 2025719 AMAQI
16th Jul 20258210 AMAQI
16th Jul 20258511 AMAQI
16th Jul 20257412 PMAQI
16th Jul 2025741 PMAQI
16th Jul 2025692 PMAQI
16th Jul 2025673 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025605 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256111 PMAQI
17th Jul 20256012 AMAQI
17th Jul 2025621 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025634 AMAQI
27°C23/33°C
17th Jul 2025635 AMAQI
17th Jul 2025636 AMAQI
17th Jul 2025637 AMAQI
17th Jul 2025768 AMAQI
17th Jul 2025849 AMAQI
17th Jul 20257410 AMAQI
17th Jul 20257011 AMAQI
17th Jul 20256812 PMAQI
17th Jul 2025681 PMAQI
17th Jul 2025582 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025577 PMAQI
17th Jul 2025628 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256412 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
18th Jul 2025634 AMAQI
27°C22/34°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025868 AMAQI
18th Jul 2025839 AMAQI
18th Jul 20257510 AMAQI
18th Jul 20256411 AMAQI
18th Jul 20255912 PMAQI
18th Jul 2025581 PMAQI
18th Jul 2025592 PMAQI
18th Jul 2025533 PMAQI
18th Jul 2025514 PMAQI
18th Jul 2025485 PMAQI
18th Jul 2025466 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025618 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256110 PMAQI
18th Jul 20256211 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025644 AMAQI
28°C23/34°C
19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025768 AMAQI
19th Jul 2025889 AMAQI
19th Jul 20259110 AMAQI
19th Jul 20258011 AMAQI
19th Jul 20256712 PMAQI
19th Jul 2025611 PMAQI
19th Jul 2025612 PMAQI
19th Jul 2025623 PMAQI
19th Jul 2025624 PMAQI
19th Jul 2025635 PMAQI
19th Jul 2025606 PMAQI
19th Jul 2025587 PMAQI
19th Jul 2025608 PMAQI
19th Jul 2025609 PMAQI
19th Jul 20256010 PMAQI
19th Jul 20256111 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025644 AMAQI
29°C23/35°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025589 AMAQI
20th Jul 20255510 AMAQI
20th Jul 20255911 AMAQI
20th Jul 20256012 PMAQI
20th Jul 2025581 PMAQI
20th Jul 2025552 PMAQI
20th Jul 2025553 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025525 PMAQI
20th Jul 2025586 PMAQI
20th Jul 2025607 PMAQI
20th Jul 2025628 PMAQI
20th Jul 2025609 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255911 PMAQI
21st Jul 20256012 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025643 AMAQI
21st Jul 2025634 AMAQI
29°C25/35°C
21st Jul 2025635 AMAQI
21st Jul 2025636 AMAQI
21st Jul 2025637 AMAQI
21st Jul 2025308 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20255212 PMAQI
21st Jul 2025631 PMAQI
21st Jul 2025722 PMAQI
21st Jul 2025723 PMAQI
21st Jul 2025684 PMAQI
21st Jul 2025645 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025612 AMAQI
22nd Jul 2025613 AMAQI
22nd Jul 2025594 AMAQI
26°C24/31°C
22nd Jul 2025605 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 2025338 AMAQI
22nd Jul 2025369 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254411 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025521 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025513 PMAQI
22nd Jul 2025454 PMAQI
22nd Jul 2025425 PMAQI
22nd Jul 2025386 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025558 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255411 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025564 AMAQI
27°C24/32°C
23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025248 AMAQI
23rd Jul 2025169 AMAQI
23rd Jul 20251910 AMAQI
23rd Jul 20252411 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025391 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025473 PMAQI
23rd Jul 2025384 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255310 PMAQI
23rd Jul 20255311 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025561 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025563 AMAQI
24th Jul 2025554 AMAQI
27°C25/32°C
24th Jul 2025555 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025389 AMAQI
24th Jul 20253610 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025451 PMAQI
24th Jul 2025442 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025394 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025396 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
25th Jul 2025524 AMAQI
28°C25/34°C
25th Jul 2025535 AMAQI
25th Jul 2025536 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025579 AMAQI
25th Jul 20255310 AMAQI
25th Jul 20255511 AMAQI
25th Jul 20255712 PMAQI
25th Jul 2025501 PMAQI
25th Jul 2025522 PMAQI
25th Jul 2025493 PMAQI
25th Jul 2025504 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025516 PMAQI
25th Jul 2025507 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025541 AMAQI
26th Jul 2025542 AMAQI
26th Jul 2025543 AMAQI
26th Jul 2025544 AMAQI
28°C24/34°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025698 AMAQI
26th Jul 2025659 AMAQI
26th Jul 20256610 AMAQI
26th Jul 20256411 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025561 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025503 PMAQI
26th Jul 2025434 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025356 PMAQI
26th Jul 2025417 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255410 PMAQI
26th Jul 20255411 PMAQI
27th Jul 20255312 AMAQI
27th Jul 2025541 AMAQI
27th Jul 2025542 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
29°C23/35°C
27th Jul 2025555 AMAQI
27th Jul 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025598 AMAQI
27th Jul 2025619 AMAQI
27th Jul 20255310 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254912 PMAQI
27th Jul 2025461 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025453 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025405 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025477 PMAQI
27th Jul 2025538 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255312 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025544 AMAQI
29°C24/34°C
28th Jul 2025545 AMAQI
28th Jul 2025546 AMAQI
28th Jul 2025547 AMAQI
28th Jul 2025608 AMAQI
28th Jul 2025679 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20254612 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025346 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025508 PMAQI
28th Jul 2025519 PMAQI
28th Jul 20255110 PMAQI
28th Jul 20255111 PMAQI
29th Jul 20255212 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
29°C25/35°C
29th Jul 2025545 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025388 AMAQI
29th Jul 2025329 AMAQI
29th Jul 20253710 AMAQI
29th Jul 20254411 AMAQI
29th Jul 20254912 PMAQI
29th Jul 2025491 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025393 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025477 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255111 PMAQI
30th Jul 20255112 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
29°C23/35°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025318 AMAQI
30th Jul 2025389 AMAQI
30th Jul 20256210 AMAQI
30th Jul 20256711 AMAQI
30th Jul 20256312 PMAQI
30th Jul 2025631 PMAQI
30th Jul 2025622 PMAQI
30th Jul 2025603 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025585 PMAQI
30th Jul 2025606 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255410 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
26°C23/31°C
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20255211 AMAQI
31st Jul 20254312 PMAQI
31st Jul 2025391 PMAQI
31st Jul 2025442 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025364 PMAQI
31st Jul 2025345 PMAQI
31st Jul 2025426 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025528 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255310 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025554 AMAQI
27°C23/32°C
1st Aug 2025585 AMAQI
1st Aug 2025576 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025431 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025443 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025395 PMAQI
1st Aug 2025326 PMAQI
1st Aug 2025437 PMAQI
1st Aug 2025528 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20255011 PMAQI
2nd Aug 20255012 AMAQI
2nd Aug 2025551 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025553 AMAQI
2nd Aug 2025554 AMAQI
28°C25/33°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025478 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20254710 AMAQI
2nd Aug 20254711 AMAQI
2nd Aug 20254912 PMAQI
2nd Aug 2025501 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025474 PMAQI
2nd Aug 2025465 PMAQI
2nd Aug 2025326 PMAQI
2nd Aug 2025427 PMAQI
2nd Aug 2025488 PMAQI
2nd Aug 2025489 PMAQI
2nd Aug 20255110 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025543 AMAQI
3rd Aug 2025544 AMAQI
29°C25/34°C
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20255610 AMAQI
3rd Aug 20255811 AMAQI
3rd Aug 20255212 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025412 PMAQI
3rd Aug 2025463 PMAQI
3rd Aug 2025434 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025466 PMAQI
3rd Aug 2025467 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025559 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025531 AMAQI
4th Aug 2025542 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025544 AMAQI
29°C25/35°C
4th Aug 2025535 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025588 AMAQI
4th Aug 2025599 AMAQI
4th Aug 20255710 AMAQI
4th Aug 20255411 AMAQI
4th Aug 20256212 PMAQI
4th Aug 2025611 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025583 PMAQI
4th Aug 2025584 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025577 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255411 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025553 AMAQI
5th Aug 2025544 AMAQI
28°C25/31°C
5th Aug 2025545 AMAQI
5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025549 AMAQI
5th Aug 20256310 AMAQI
5th Aug 20256911 AMAQI
5th Aug 20256612 PMAQI
5th Aug 2025601 PMAQI
5th Aug 2025662 PMAQI
5th Aug 2025653 PMAQI
5th Aug 2025654 PMAQI
5th Aug 2025615 PMAQI
5th Aug 2025616 PMAQI
5th Aug 2025587 PMAQI
5th Aug 2025568 PMAQI
5th Aug 2025569 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255411 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025543 AMAQI
6th Aug 2025554 AMAQI
30°C26/36°C
6th Aug 2025555 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025547 AMAQI
6th Aug 2025678 AMAQI
6th Aug 2025639 AMAQI
6th Aug 20256210 AMAQI
6th Aug 20256711 AMAQI
6th Aug 20258812 PMAQI
6th Aug 2025801 PMAQI
6th Aug 2025722 PMAQI
6th Aug 2025663 PMAQI
6th Aug 2025674 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025686 PMAQI
6th Aug 2025607 PMAQI
6th Aug 2025598 PMAQI
6th Aug 2025609 PMAQI
6th Aug 20256210 PMAQI
6th Aug 20256611 PMAQI
7th Aug 20255712 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025542 AMAQI
7th Aug 2025573 AMAQI
7th Aug 2025584 AMAQI
--°C/°C
7th Aug 2025575 AMAQI
5 AM7th Aug 2025566 AMAQI
7th Aug 2025567 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 PM
56AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
5 AM - 7 PM
56AQI
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. 56), while the lowest AQI was between 5 AM to 7 PM (Avg. 56).
Night time
Avg. Highest Time
12 AM - 11 PM
58AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
58AQI
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. 58), while the lowest AQI was between 12 AM to 11 PM (Avg. 58).
2025 Days Vs Air Quality
Business School, Weifang, Shandong, China
2025
3%
6
69%
150
23%
51
5%
11
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
6 DaysModerate
150 DaysPoor
51 DaysUnhealthy
11 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% 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
Business School, 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.
1st January 2025
160AQI
160AQI
2nd January 2025
107AQI
107AQI
3rd January 2025
134AQI
134AQI
4th January 2025
153AQI
153AQI
5th January 2025
174AQI
174AQI
6th January 2025
106AQI
106AQI
7th January 2025
106AQI
106AQI
8th January 2025
66AQI
66AQI
9th January 2025
72AQI
72AQI
10th January 2025
79AQI
79AQI
11th January 2025
99AQI
99AQI
12th January 2025
136AQI
136AQI
13th January 2025
138AQI
138AQI
14th January 2025
129AQI
129AQI
15th January 2025
89AQI
89AQI
16th January 2025
109AQI
109AQI
17th January 2025
94AQI
94AQI
18th January 2025
148AQI
148AQI
19th January 2025
140AQI
140AQI
20th January 2025
124AQI
124AQI
21st January 2025
173AQI
173AQI
22nd January 2025
142AQI
142AQI
23rd January 2025
154AQI
154AQI
24th January 2025
143AQI
143AQI
25th January 2025
145AQI
145AQI
26th January 2025
134AQI
134AQI
27th January 2025
78AQI
78AQI
28th January 2025
99AQI
99AQI
29th January 2025
126AQI
126AQI
30th January 2025
144AQI
144AQI
31st January 2025
155AQI
155AQI
1st February 2025
116AQI
116AQI
2nd February 2025
162AQI
162AQI
3rd February 2025
77AQI
77AQI
4th February 2025
89AQI
89AQI
5th February 2025
62AQI
62AQI
6th February 2025
92AQI
92AQI
7th February 2025
55AQI
55AQI
8th February 2025
66AQI
66AQI
9th February 2025
72AQI
72AQI
10th February 2025
114AQI
114AQI
11th February 2025
101AQI
101AQI
12th February 2025
125AQI
125AQI
13th February 2025
101AQI
101AQI
14th February 2025
139AQI
139AQI
15th February 2025
105AQI
105AQI
16th February 2025
97AQI
97AQI
17th February 2025
80AQI
80AQI
18th February 2025
89AQI
89AQI
19th February 2025
89AQI
89AQI
20th February 2025
99AQI
99AQI
21st February 2025
94AQI
94AQI
22nd February 2025
87AQI
87AQI
23rd February 2025
93AQI
93AQI
24th February 2025
79AQI
79AQI
25th February 2025
123AQI
123AQI
26th February 2025
120AQI
120AQI
27th February 2025
160AQI
160AQI
28th February 2025
166AQI
166AQI
1st March 2025
107AQI
107AQI
2nd March 2025
99AQI
99AQI
3rd March 2025
89AQI
89AQI
4th March 2025
115AQI
115AQI
5th March 2025
93AQI
93AQI
6th March 2025
117AQI
117AQI
7th March 2025
95AQI
95AQI
8th March 2025
152AQI
152AQI
9th March 2025
140AQI
140AQI
10th March 2025
157AQI
157AQI
11th March 2025
146AQI
146AQI
12th March 2025
133AQI
133AQI
13th March 2025
89AQI
89AQI
14th March 2025
102AQI
102AQI
15th March 2025
98AQI
98AQI
16th March 2025
79AQI
79AQI
17th March 2025
70AQI
70AQI
18th March 2025
57AQI
57AQI
19th March 2025
73AQI
73AQI
20th March 2025
72AQI
72AQI
21st March 2025
71AQI
71AQI
22nd March 2025
78AQI
78AQI
23rd March 2025
104AQI
104AQI
24th March 2025
107AQI
107AQI
25th March 2025
113AQI
113AQI
26th March 2025
116AQI
116AQI
27th March 2025
112AQI
112AQI
28th March 2025
79AQI
79AQI
29th March 2025
69AQI
69AQI
30th March 2025
85AQI
85AQI
31st March 2025
91AQI
91AQI
1st April 2025
101AQI
101AQI
2nd April 2025
71AQI
71AQI
3rd April 2025
73AQI
73AQI
4th April 2025
105AQI
105AQI
5th April 2025
63AQI
63AQI
6th April 2025
83AQI
83AQI
7th April 2025
114AQI
114AQI
8th April 2025
89AQI
89AQI
9th April 2025
110AQI
110AQI
10th April 2025
88AQI
88AQI
11th April 2025
110AQI
110AQI
12th April 2025
95AQI
95AQI
13th April 2025
75AQI
75AQI
14th April 2025
63AQI
63AQI
15th April 2025
71AQI
71AQI
16th April 2025
95AQI
95AQI
17th April 2025
134AQI
134AQI
18th April 2025
93AQI
93AQI
19th April 2025
89AQI
89AQI
20th April 2025
83AQI
83AQI
21st April 2025
77AQI
77AQI
22nd April 2025
79AQI
79AQI
23rd April 2025
76AQI
76AQI
24th April 2025
80AQI
80AQI
25th April 2025
74AQI
74AQI
26th April 2025
71AQI
71AQI
27th April 2025
84AQI
84AQI
28th April 2025
84AQI
84AQI
29th April 2025
78AQI
78AQI
30th April 2025
91AQI
91AQI
1st May 2025
88AQI
88AQI
2nd May 2025
84AQI
84AQI
3rd May 2025
66AQI
66AQI
4th May 2025
70AQI
70AQI
5th May 2025
63AQI
63AQI
6th May 2025
80AQI
80AQI
7th May 2025
89AQI
89AQI
8th May 2025
73AQI
73AQI
9th May 2025
68AQI
68AQI
10th May 2025
67AQI
67AQI
11th May 2025
79AQI
79AQI
12th May 2025
72AQI
72AQI
13th May 2025
88AQI
88AQI
14th May 2025
107AQI
107AQI
15th May 2025
83AQI
83AQI
16th May 2025
116AQI
116AQI
17th May 2025
83AQI
83AQI
18th May 2025
79AQI
79AQI
19th May 2025
105AQI
105AQI
20th May 2025
101AQI
101AQI
21st May 2025
107AQI
107AQI
22nd May 2025
118AQI
118AQI
23rd May 2025
88AQI
88AQI
24th May 2025
93AQI
93AQI
25th May 2025
77AQI
77AQI
26th May 2025
90AQI
90AQI
27th May 2025
87AQI
87AQI
28th May 2025
85AQI
85AQI
29th May 2025
81AQI
81AQI
30th May 2025
85AQI
85AQI
31st May 2025
106AQI
106AQI
1st June 2025
93AQI
93AQI
2nd June 2025
78AQI
78AQI
3rd June 2025
64AQI
64AQI
4th June 2025
55AQI
55AQI
5th June 2025
69AQI
69AQI
6th June 2025
78AQI
78AQI
7th June 2025
94AQI
94AQI
8th June 2025
86AQI
86AQI
9th June 2025
92AQI
92AQI
10th June 2025
60AQI
60AQI
11th June 2025
60AQI
60AQI
12th June 2025
52AQI
52AQI
13th June 2025
54AQI
54AQI
14th June 2025
54AQI
54AQI
15th June 2025
64AQI
64AQI
16th June 2025
53AQI
53AQI
17th June 2025
57AQI
57AQI
18th June 2025
64AQI
64AQI
19th June 2025
59AQI
59AQI
20th June 2025
56AQI
56AQI
21st June 2025
60AQI
60AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
59AQI
59AQI
24th June 2025
58AQI
58AQI
25th June 2025
70AQI
70AQI
26th June 2025
79AQI
79AQI
27th June 2025
79AQI
79AQI
28th June 2025
77AQI
77AQI
29th June 2025
67AQI
67AQI
30th June 2025
63AQI
63AQI
1st July 2025
66AQI
66AQI
2nd July 2025
61AQI
61AQI
3rd July 2025
61AQI
61AQI
4th July 2025
60AQI
60AQI
5th July 2025
61AQI
61AQI
6th July 2025
61AQI
61AQI
7th July 2025
68AQI
68AQI
8th July 2025
57AQI
57AQI
9th July 2025
60AQI
60AQI
10th July 2025
63AQI
63AQI
11th July 2025
66AQI
66AQI
12th July 2025
63AQI
63AQI
13th July 2025
70AQI
70AQI
14th July 2025
58AQI
58AQI
15th July 2025
57AQI
57AQI
16th July 2025
63AQI
63AQI
17th July 2025
62AQI
62AQI
18th July 2025
61AQI
61AQI
19th July 2025
64AQI
64AQI
20th July 2025
60AQI
60AQI
21st July 2025
56AQI
56AQI
22nd July 2025
52AQI
52AQI
23rd July 2025
48AQI
48AQI
24th July 2025
49AQI
49AQI
25th July 2025
53AQI
53AQI
26th July 2025
53AQI
53AQI
27th July 2025
51AQI
51AQI
28th July 2025
50AQI
50AQI
29th July 2025
49AQI
49AQI
30th July 2025
54AQI
54AQI
31st July 2025
49AQI
49AQI
1st August 2025
51AQI
51AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
52AQI
52AQI
4th August 2025
56AQI
56AQI
5th August 2025
57AQI
57AQI
6th August 2025
54AQI
54AQI
124AQI
102AQI
100AQI
87AQI
86AQI
67AQI
58AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202588AQI
8
17
6
16
9
3
17
12
2
24
6
24
7
30
5
26
1
5
6
150
51
11
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
August53AQI
202496AQI
8
14
7
2
5
8
7
7
2
6
17
7
1
15
14
1
24
6
1
27
3
8
18
5
6
24
1
4
25
1
3
12
14
2
1
16
9
4
7
22
2
27
190
113
31
5
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
September65AQI
2023101AQI
1
8
13
7
2
10
8
10
13
8
9
1
16
10
2
2
3
19
8
1
3
26
1
4
26
1
5
21
5
1
16
11
2
2
15
11
3
1
13
12
2
1
2
6
12
9
2
22
189
100
44
9
Highest AQI recorded in
December133AQI
Lowest AQI recorded in
June68AQI
202296AQI
2
16
12
8
9
4
2
14
12
3
18
11
1
25
5
3
23
4
5
15
1
1
4
18
6
5
15
8
3
2
13
14
1
1
11
11
8
23
162
98
31
Highest AQI recorded in
January141AQI
Lowest AQI recorded in
July68AQI
2021101AQI
6
11
12
2
7
16
5
6
14
7
1
3
1
20
8
1
3
20
5
1
2
3
24
3
7
11
3
2
22
5
7
19
4
4
13
11
3
13
10
6
2
9
13
6
29
170
103
40
6
3
Highest AQI recorded in
March156AQI
Lowest AQI recorded in
July64AQI
202095AQI
7
5
1
1
7
11
17
1
5
13
8
6
17
8
8
17
6
1
24
3
20
11
13
14
3
3
16
10
2
21
138
83
14
2
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
August74AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
101AQILeast Polluted Year Recorded
2025(Avg.)
88AQIBusiness School's annual 2025 AQI (88) shows an average percentage change of -9.7% (improved AQI) compared to previous years: 2020 (95), 2021 (101), 2022 (96), 2023 (101), 2024 (96).
