Weifang College, 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
Weifang College, Weifang, Shandong, China
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2024
122AQILowest AQI recorded on
2nd Aug 2022
25AQISame Day Analysis (5th August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Weifang College, 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
85AQI
Avg. Lowest Time
1AM7th Aug
53AQI
In the last 24 hours,
Weifang College's AQI reached its highest point of 85 at 12 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Weifang College, 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 2025695 AMAQI
8th Jul 2025696 AMAQI
8th Jul 2025707 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025559 AMAQI
8th Jul 20254510 AMAQI
8th Jul 20253911 AMAQI
8th Jul 20253612 PMAQI
8th Jul 2025321 PMAQI
8th Jul 2025332 PMAQI
8th Jul 2025303 PMAQI
8th Jul 2025324 PMAQI
8th Jul 2025345 PMAQI
8th Jul 2025306 PMAQI
8th Jul 2025427 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255311 PMAQI
9th Jul 20255212 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025614 AMAQI
30°C24/37°C
9th Jul 2025605 AMAQI
9th Jul 2025606 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025428 AMAQI
9th Jul 2025429 AMAQI
9th Jul 20254710 AMAQI
9th Jul 20254711 AMAQI
9th Jul 20255112 PMAQI
9th Jul 2025531 PMAQI
9th Jul 2025652 PMAQI
9th Jul 2025723 PMAQI
9th Jul 2025754 PMAQI
9th Jul 2025655 PMAQI
9th Jul 2025566 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025588 PMAQI
9th Jul 2025609 PMAQI
9th Jul 20256010 PMAQI
9th Jul 20255811 PMAQI
10th Jul 20255512 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025582 AMAQI
10th Jul 2025583 AMAQI
10th Jul 2025584 AMAQI
30°C25/36°C
10th Jul 2025585 AMAQI
10th Jul 2025586 AMAQI
10th Jul 2025587 AMAQI
10th Jul 2025748 AMAQI
10th Jul 2025759 AMAQI
10th Jul 20257610 AMAQI
10th Jul 20257011 AMAQI
10th Jul 20256212 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025622 PMAQI
10th Jul 2025683 PMAQI
10th Jul 2025704 PMAQI
10th Jul 2025615 PMAQI
10th Jul 2025616 PMAQI
10th Jul 2025667 PMAQI
10th Jul 2025648 PMAQI
10th Jul 2025649 PMAQI
10th Jul 20256810 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025604 AMAQI
30°C25/36°C
11th Jul 2025615 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025798 AMAQI
11th Jul 2025889 AMAQI
11th Jul 20258310 AMAQI
11th Jul 20257311 AMAQI
11th Jul 20256512 PMAQI
11th Jul 2025721 PMAQI
11th Jul 2025682 PMAQI
11th Jul 2025683 PMAQI
11th Jul 2025644 PMAQI
11th Jul 2025645 PMAQI
11th Jul 2025706 PMAQI
11th Jul 2025717 PMAQI
11th Jul 2025668 PMAQI
11th Jul 2025669 PMAQI
11th Jul 20256610 PMAQI
11th Jul 20256611 PMAQI
12th Jul 20256312 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025632 AMAQI
12th Jul 2025633 AMAQI
12th Jul 2025664 AMAQI
30°C25/37°C
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025668 AMAQI
12th Jul 2025659 AMAQI
12th Jul 20256510 AMAQI
12th Jul 20256111 AMAQI
12th Jul 20256412 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025612 PMAQI
12th Jul 2025603 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025595 PMAQI
12th Jul 2025596 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025628 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256610 PMAQI
12th Jul 20256811 PMAQI
13th Jul 20256812 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 2025647 AMAQI
13th Jul 2025788 AMAQI
13th Jul 2025949 AMAQI
13th Jul 202510010 AMAQI
13th Jul 20257811 AMAQI
13th Jul 20258412 PMAQI
13th Jul 2025881 PMAQI
13th Jul 2025902 PMAQI
13th Jul 2025823 PMAQI
13th Jul 2025724 PMAQI
13th Jul 2025645 PMAQI
13th Jul 2025606 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025639 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025661 AMAQI
14th Jul 2025662 AMAQI
14th Jul 2025663 AMAQI
14th Jul 2025684 AMAQI
31°C25/37°C
14th Jul 2025685 AMAQI
14th Jul 2025686 AMAQI
14th Jul 2025687 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025539 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20253711 AMAQI
14th Jul 20254312 PMAQI
14th Jul 2025441 PMAQI
14th Jul 2025462 PMAQI
14th Jul 2025443 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025435 PMAQI
14th Jul 2025416 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 2025643 AMAQI
15th Jul 2025634 AMAQI
28°C23/34°C
15th Jul 2025625 AMAQI
15th Jul 2025636 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025458 AMAQI
15th Jul 2025419 AMAQI
15th Jul 20253610 AMAQI
15th Jul 20254211 AMAQI
15th Jul 20254812 PMAQI
15th Jul 2025491 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025504 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025567 PMAQI
15th Jul 2025608 PMAQI
15th Jul 2025619 PMAQI
15th Jul 20256010 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025604 AMAQI
29°C24/37°C
16th Jul 2025605 AMAQI
16th Jul 2025606 AMAQI
16th Jul 2025607 AMAQI
16th Jul 2025508 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256710 AMAQI
16th Jul 20257211 AMAQI
16th Jul 20257212 PMAQI
16th Jul 2025981 PMAQI
16th Jul 2025922 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025386 PMAQI
16th Jul 2025407 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025549 PMAQI
16th Jul 20255410 PMAQI
16th Jul 20255511 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025601 AMAQI
17th Jul 2025622 AMAQI
17th Jul 2025633 AMAQI
17th Jul 2025644 AMAQI
27°C23/33°C
17th Jul 2025645 AMAQI
17th Jul 2025646 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025618 AMAQI
17th Jul 2025669 AMAQI
17th Jul 20257310 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20257212 PMAQI
17th Jul 2025751 PMAQI
17th Jul 2025612 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025564 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025536 PMAQI
17th Jul 2025557 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256210 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256612 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025644 AMAQI
27°C22/34°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025649 AMAQI
18th Jul 20256410 AMAQI
18th Jul 20255411 AMAQI
18th Jul 20255712 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025492 PMAQI
18th Jul 2025423 PMAQI
18th Jul 2025334 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025407 PMAQI
18th Jul 2025568 PMAQI
18th Jul 2025559 PMAQI
18th Jul 20255610 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025642 AMAQI
19th Jul 2025643 AMAQI
19th Jul 2025634 AMAQI
28°C23/34°C
19th Jul 2025635 AMAQI
19th Jul 2025636 AMAQI
19th Jul 2025637 AMAQI
19th Jul 2025728 AMAQI
19th Jul 2025819 AMAQI
19th Jul 20258110 AMAQI
19th Jul 20258011 AMAQI
19th Jul 20256812 PMAQI
19th Jul 2025591 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025644 PMAQI
19th Jul 2025655 PMAQI
19th Jul 2025526 PMAQI
19th Jul 2025507 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255812 AMAQI
20th Jul 2025621 AMAQI
20th Jul 2025632 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025664 AMAQI
29°C23/35°C
20th Jul 2025665 AMAQI
20th Jul 2025666 AMAQI
20th Jul 2025657 AMAQI
20th Jul 2025608 AMAQI
20th Jul 2025529 AMAQI
20th Jul 20255610 AMAQI
20th Jul 20255911 AMAQI
20th Jul 20256212 PMAQI
20th Jul 2025591 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025543 PMAQI
20th Jul 2025444 PMAQI
20th Jul 2025515 PMAQI
20th Jul 2025516 PMAQI
20th Jul 2025567 PMAQI
20th Jul 2025588 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025601 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 2025348 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20253011 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025661 PMAQI
21st Jul 2025702 PMAQI
21st Jul 2025653 PMAQI
21st Jul 2025614 PMAQI
21st Jul 2025575 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025527 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255310 PMAQI
21st Jul 20255311 PMAQI
22nd Jul 20255212 AMAQI
22nd Jul 2025631 AMAQI
22nd Jul 2025632 AMAQI
22nd Jul 2025623 AMAQI
22nd Jul 2025594 AMAQI
26°C24/31°C
22nd Jul 2025605 AMAQI
22nd Jul 2025606 AMAQI
22nd Jul 2025607 AMAQI
22nd Jul 2025368 AMAQI
22nd Jul 2025309 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20255112 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025412 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025224 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025236 PMAQI
22nd Jul 2025277 PMAQI
22nd Jul 2025488 PMAQI
22nd Jul 2025489 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20255011 PMAQI
23rd Jul 20254812 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025602 AMAQI
23rd Jul 2025593 AMAQI
23rd Jul 2025564 AMAQI
27°C24/32°C
23rd Jul 2025565 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025577 AMAQI
23rd Jul 2025268 AMAQI
23rd Jul 2025179 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20252512 PMAQI
23rd Jul 2025311 PMAQI
23rd Jul 2025482 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025215 PMAQI
23rd Jul 2025206 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025448 PMAQI
23rd Jul 2025449 PMAQI
23rd Jul 20254410 PMAQI
23rd Jul 20254211 PMAQI
24th Jul 20254312 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025572 AMAQI
24th Jul 2025553 AMAQI
24th Jul 2025534 AMAQI
27°C25/32°C
24th Jul 2025535 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025338 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20253810 AMAQI
24th Jul 20253511 AMAQI
24th Jul 20253712 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025292 PMAQI
24th Jul 2025273 PMAQI
24th Jul 2025274 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025287 PMAQI
24th Jul 2025428 PMAQI
24th Jul 2025479 PMAQI
24th Jul 20254810 PMAQI
24th Jul 20254611 PMAQI
25th Jul 20255212 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
28°C25/34°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025517 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025559 AMAQI
25th Jul 20255510 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025391 PMAQI
25th Jul 2025352 PMAQI
25th Jul 2025453 PMAQI
25th Jul 2025434 PMAQI
25th Jul 2025455 PMAQI
25th Jul 2025436 PMAQI
25th Jul 2025407 PMAQI
25th Jul 2025478 PMAQI
25th Jul 2025509 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025534 AMAQI
28°C24/34°C
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025609 AMAQI
26th Jul 20256610 AMAQI
26th Jul 20256211 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025531 PMAQI
26th Jul 2025492 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025275 PMAQI
26th Jul 2025246 PMAQI
26th Jul 2025297 PMAQI
26th Jul 2025458 PMAQI
26th Jul 2025489 PMAQI
26th Jul 20254710 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254012 AMAQI
27th Jul 2025521 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 2025547 AMAQI
27th Jul 2025568 AMAQI
27th Jul 2025569 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20254411 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025501 PMAQI
27th Jul 2025452 PMAQI
27th Jul 2025293 PMAQI
27th Jul 2025264 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025327 PMAQI
27th Jul 2025468 PMAQI
27th Jul 2025509 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255412 AMAQI
28th Jul 2025541 AMAQI
28th Jul 2025542 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025544 AMAQI
29°C24/34°C
28th Jul 2025535 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025588 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20255410 AMAQI
28th Jul 20255311 AMAQI
28th Jul 20255012 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025372 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025347 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025459 PMAQI
28th Jul 20254210 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254112 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025542 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025534 AMAQI
29°C25/35°C
29th Jul 2025535 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025318 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20254310 AMAQI
29th Jul 20253911 AMAQI
29th Jul 20253512 PMAQI
29th Jul 2025391 PMAQI
29th Jul 2025392 PMAQI
29th Jul 2025423 PMAQI
29th Jul 2025404 PMAQI
29th Jul 2025405 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025417 PMAQI
29th Jul 2025478 PMAQI
29th Jul 2025439 PMAQI
29th Jul 20254010 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20254312 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
29°C23/35°C
30th Jul 2025515 AMAQI
30th Jul 2025506 AMAQI
30th Jul 2025507 AMAQI
30th Jul 2025348 AMAQI
30th Jul 2025549 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20256711 AMAQI
30th Jul 20256112 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025692 PMAQI
30th Jul 2025693 PMAQI
30th Jul 2025714 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025646 PMAQI
30th Jul 2025567 PMAQI
30th Jul 2025568 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255010 PMAQI
30th Jul 20254711 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 20255610 AMAQI
31st Jul 20255511 AMAQI
31st Jul 20254712 PMAQI
31st Jul 2025381 PMAQI
31st Jul 2025392 PMAQI
31st Jul 2025363 PMAQI
31st Jul 2025334 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025346 PMAQI
31st Jul 2025437 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20255210 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025554 AMAQI
27°C23/32°C
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025648 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20255810 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025431 PMAQI
1st Aug 2025362 PMAQI
1st Aug 2025403 PMAQI
1st Aug 2025474 PMAQI
1st Aug 2025345 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025417 PMAQI
1st Aug 2025508 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254710 PMAQI
1st Aug 20254911 PMAQI
2nd Aug 20255112 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 2025458 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20255010 AMAQI
2nd Aug 20254511 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025461 PMAQI
2nd Aug 2025482 PMAQI
2nd Aug 2025443 PMAQI
2nd Aug 2025484 PMAQI
2nd Aug 2025445 PMAQI
2nd Aug 2025306 PMAQI
2nd Aug 2025427 PMAQI
2nd Aug 2025468 PMAQI
2nd Aug 2025499 PMAQI
2nd Aug 20254910 PMAQI
2nd Aug 20254911 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 2025535 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025559 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20254812 PMAQI
3rd Aug 2025481 PMAQI
3rd Aug 2025382 PMAQI
3rd Aug 2025423 PMAQI
3rd Aug 2025414 PMAQI
3rd Aug 2025435 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025548 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20255210 PMAQI
3rd Aug 20255211 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025521 AMAQI
4th Aug 2025532 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025544 AMAQI
29°C25/35°C
4th Aug 2025535 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025537 AMAQI
4th Aug 2025578 AMAQI
4th Aug 2025559 AMAQI
4th Aug 20255910 AMAQI
4th Aug 20255211 AMAQI
4th Aug 20256012 PMAQI
4th Aug 2025561 PMAQI
4th Aug 2025592 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025544 PMAQI
4th Aug 2025585 PMAQI
4th Aug 2025566 PMAQI
4th Aug 2025557 PMAQI
4th Aug 2025548 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255610 PMAQI
4th Aug 20255311 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025541 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025543 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 2025569 AMAQI
5th Aug 20256410 AMAQI
5th Aug 20257011 AMAQI
5th Aug 20256312 PMAQI
5th Aug 2025591 PMAQI
5th Aug 2025642 PMAQI
5th Aug 2025643 PMAQI
5th Aug 2025634 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025616 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025558 PMAQI
5th Aug 2025549 PMAQI
5th Aug 20255210 PMAQI
5th Aug 20255211 PMAQI
6th Aug 20255312 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025542 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 2025708 AMAQI
6th Aug 2025649 AMAQI
6th Aug 20256410 AMAQI
6th Aug 20256311 AMAQI
6th Aug 20258512 PMAQI
6th Aug 2025801 PMAQI
6th Aug 2025692 PMAQI
6th Aug 2025653 PMAQI
6th Aug 2025664 PMAQI
6th Aug 2025605 PMAQI
6th Aug 2025666 PMAQI
6th Aug 2025617 PMAQI
6th Aug 2025598 PMAQI
6th Aug 2025599 PMAQI
6th Aug 20256210 PMAQI
6th Aug 20256511 PMAQI
7th Aug 20255612 AMAQI
7th Aug 2025531 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
58AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 PM - 6 PM
45AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 58), while the lowest AQI was between 5 PM to 6 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 4 AM
57AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
54AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 57), while the lowest AQI was between 8 PM to 11 PM (Avg. 54).
2025 Days Vs Air Quality
Weifang College, Weifang, Shandong, China
2025
7%
15
69%
150
20%
44
4%
8
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
15 DaysModerate
150 DaysPoor
44 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 7%
Health Risk Level:
Extreme
In 2025, 7% 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
Weifang College, 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
158AQI
158AQI
2nd January 2025
90AQI
90AQI
3rd January 2025
126AQI
126AQI
4th January 2025
144AQI
144AQI
5th January 2025
170AQI
170AQI
6th January 2025
102AQI
102AQI
7th January 2025
97AQI
97AQI
8th January 2025
59AQI
59AQI
9th January 2025
67AQI
67AQI
10th January 2025
76AQI
76AQI
11th January 2025
98AQI
98AQI
12th January 2025
133AQI
133AQI
13th January 2025
136AQI
136AQI
14th January 2025
124AQI
124AQI
15th January 2025
81AQI
81AQI
16th January 2025
99AQI
99AQI
17th January 2025
86AQI
86AQI
18th January 2025
145AQI
145AQI
19th January 2025
136AQI
136AQI
20th January 2025
116AQI
116AQI
21st January 2025
168AQI
168AQI
22nd January 2025
126AQI
126AQI
23rd January 2025
138AQI
138AQI
24th January 2025
125AQI
125AQI
25th January 2025
126AQI
126AQI
26th January 2025
125AQI
125AQI
27th January 2025
67AQI
67AQI
28th January 2025
86AQI
86AQI
29th January 2025
119AQI
119AQI
30th January 2025
136AQI
136AQI
31st January 2025
157AQI
157AQI
1st February 2025
124AQI
124AQI
2nd February 2025
161AQI
161AQI
3rd February 2025
71AQI
71AQI
4th February 2025
82AQI
82AQI
5th February 2025
54AQI
54AQI
6th February 2025
84AQI
84AQI
7th February 2025
51AQI
51AQI
8th February 2025
57AQI
57AQI
9th February 2025
64AQI
64AQI
10th February 2025
110AQI
110AQI
11th February 2025
92AQI
92AQI
12th February 2025
120AQI
120AQI
13th February 2025
95AQI
95AQI
14th February 2025
133AQI
133AQI
15th February 2025
101AQI
101AQI
16th February 2025
90AQI
90AQI
17th February 2025
71AQI
71AQI
18th February 2025
81AQI
81AQI
19th February 2025
84AQI
84AQI
20th February 2025
90AQI
90AQI
21st February 2025
83AQI
83AQI
22nd February 2025
78AQI
78AQI
23rd February 2025
83AQI
83AQI
24th February 2025
70AQI
70AQI
25th February 2025
115AQI
115AQI
26th February 2025
113AQI
113AQI
27th February 2025
156AQI
156AQI
28th February 2025
164AQI
164AQI
1st March 2025
101AQI
101AQI
2nd March 2025
99AQI
99AQI
3rd March 2025
81AQI
81AQI
4th March 2025
99AQI
99AQI
5th March 2025
78AQI
78AQI
6th March 2025
108AQI
108AQI
7th March 2025
85AQI
85AQI
8th March 2025
148AQI
148AQI
9th March 2025
136AQI
136AQI
10th March 2025
155AQI
155AQI
11th March 2025
137AQI
137AQI
12th March 2025
127AQI
127AQI
13th March 2025
80AQI
80AQI
14th March 2025
96AQI
96AQI
15th March 2025
92AQI
92AQI
16th March 2025
71AQI
71AQI
17th March 2025
64AQI
64AQI
18th March 2025
49AQI
49AQI
19th March 2025
67AQI
67AQI
20th March 2025
68AQI
68AQI
21st March 2025
68AQI
68AQI
22nd March 2025
74AQI
74AQI
23rd March 2025
101AQI
101AQI
24th March 2025
100AQI
100AQI
25th March 2025
104AQI
104AQI
26th March 2025
109AQI
109AQI
27th March 2025
105AQI
105AQI
28th March 2025
71AQI
71AQI
29th March 2025
62AQI
62AQI
30th March 2025
81AQI
81AQI
31st March 2025
88AQI
88AQI
1st April 2025
102AQI
102AQI
2nd April 2025
65AQI
65AQI
3rd April 2025
70AQI
70AQI
4th April 2025
96AQI
96AQI
5th April 2025
58AQI
58AQI
6th April 2025
80AQI
80AQI
7th April 2025
117AQI
117AQI
8th April 2025
87AQI
87AQI
9th April 2025
102AQI
102AQI
10th April 2025
87AQI
87AQI
11th April 2025
104AQI
104AQI
12th April 2025
93AQI
93AQI
13th April 2025
72AQI
72AQI
14th April 2025
61AQI
61AQI
15th April 2025
70AQI
70AQI
16th April 2025
95AQI
95AQI
17th April 2025
128AQI
128AQI
18th April 2025
88AQI
88AQI
19th April 2025
81AQI
81AQI
20th April 2025
79AQI
79AQI
21st April 2025
71AQI
71AQI
22nd April 2025
75AQI
75AQI
23rd April 2025
70AQI
70AQI
24th April 2025
77AQI
77AQI
25th April 2025
74AQI
74AQI
26th April 2025
76AQI
76AQI
27th April 2025
80AQI
80AQI
28th April 2025
87AQI
87AQI
29th April 2025
82AQI
82AQI
30th April 2025
101AQI
101AQI
1st May 2025
90AQI
90AQI
2nd May 2025
79AQI
79AQI
3rd May 2025
61AQI
61AQI
4th May 2025
68AQI
68AQI
5th May 2025
58AQI
58AQI
6th May 2025
76AQI
76AQI
7th May 2025
81AQI
81AQI
8th May 2025
69AQI
69AQI
9th May 2025
64AQI
64AQI
10th May 2025
65AQI
65AQI
11th May 2025
76AQI
76AQI
12th May 2025
72AQI
72AQI
13th May 2025
88AQI
88AQI
14th May 2025
107AQI
107AQI
15th May 2025
82AQI
82AQI
16th May 2025
114AQI
114AQI
17th May 2025
82AQI
82AQI
18th May 2025
76AQI
76AQI
19th May 2025
103AQI
103AQI
20th May 2025
100AQI
100AQI
21st May 2025
104AQI
104AQI
22nd May 2025
115AQI
115AQI
23rd May 2025
80AQI
80AQI
24th May 2025
91AQI
91AQI
25th May 2025
73AQI
73AQI
26th May 2025
86AQI
86AQI
27th May 2025
81AQI
81AQI
28th May 2025
80AQI
80AQI
29th May 2025
79AQI
79AQI
30th May 2025
81AQI
81AQI
31st May 2025
99AQI
99AQI
1st June 2025
87AQI
87AQI
2nd June 2025
74AQI
74AQI
3rd June 2025
61AQI
61AQI
4th June 2025
48AQI
48AQI
5th June 2025
66AQI
66AQI
6th June 2025
74AQI
74AQI
7th June 2025
90AQI
90AQI
8th June 2025
77AQI
77AQI
9th June 2025
89AQI
89AQI
10th June 2025
56AQI
56AQI
11th June 2025
58AQI
58AQI
12th June 2025
51AQI
51AQI
13th June 2025
52AQI
52AQI
14th June 2025
50AQI
50AQI
15th June 2025
61AQI
61AQI
16th June 2025
51AQI
51AQI
17th June 2025
55AQI
55AQI
18th June 2025
62AQI
62AQI
19th June 2025
59AQI
59AQI
20th June 2025
54AQI
54AQI
21st June 2025
58AQI
58AQI
22nd June 2025
54AQI
54AQI
23rd June 2025
59AQI
59AQI
24th June 2025
58AQI
58AQI
25th June 2025
68AQI
68AQI
26th June 2025
81AQI
81AQI
27th June 2025
80AQI
80AQI
28th June 2025
79AQI
79AQI
29th June 2025
68AQI
68AQI
30th June 2025
65AQI
65AQI
1st July 2025
66AQI
66AQI
2nd July 2025
61AQI
61AQI
3rd July 2025
61AQI
61AQI
4th July 2025
60AQI
60AQI
5th July 2025
60AQI
60AQI
6th July 2025
56AQI
56AQI
7th July 2025
72AQI
72AQI
8th July 2025
51AQI
51AQI
9th July 2025
57AQI
57AQI
10th July 2025
63AQI
63AQI
11th July 2025
66AQI
66AQI
12th July 2025
63AQI
63AQI
13th July 2025
70AQI
70AQI
14th July 2025
57AQI
57AQI
15th July 2025
56AQI
56AQI
16th July 2025
60AQI
60AQI
17th July 2025
62AQI
62AQI
18th July 2025
55AQI
55AQI
19th July 2025
62AQI
62AQI
20th July 2025
58AQI
58AQI
21st July 2025
54AQI
54AQI
22nd July 2025
46AQI
46AQI
23rd July 2025
41AQI
41AQI
24th July 2025
41AQI
41AQI
25th July 2025
49AQI
49AQI
26th July 2025
48AQI
48AQI
27th July 2025
47AQI
47AQI
28th July 2025
47AQI
47AQI
29th July 2025
44AQI
44AQI
30th July 2025
55AQI
55AQI
31st July 2025
48AQI
48AQI
1st August 2025
50AQI
50AQI
2nd August 2025
49AQI
49AQI
3rd August 2025
50AQI
50AQI
4th August 2025
55AQI
55AQI
5th August 2025
57AQI
57AQI
117AQI
96AQI
94AQI
84AQI
83AQI
65AQI
56AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
11
16
4
18
7
3
1
19
10
1
24
6
26
5
2
28
9
22
3
2
15
150
44
8
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
August52AQI
202489AQI
1
9
13
7
1
6
10
4
7
1
2
8
16
4
1
18
12
1
25
4
1
4
24
2
10
16
5
12
17
2
14
15
1
4
12
13
2
3
17
7
3
15
15
1
57
186
94
25
3
Highest AQI recorded in
January120AQI
Lowest AQI recorded in
September56AQI
202396AQI
3
9
10
7
2
1
10
10
7
12
9
9
1
17
10
2
1
2
22
6
1
28
2
6
24
1
5
20
6
2
18
9
1
5
12
13
1
3
13
9
4
4
6
13
5
3
31
191
98
36
8
Highest AQI recorded in
December124AQI
Lowest AQI recorded in
July70AQI
202284AQI
4
2
3
22
6
5
22
3
7
14
1
1
1
5
19
4
5
17
7
2
3
13
13
1
4
10
9
7
1
33
121
46
10
1
Highest AQI recorded in
December114AQI
Lowest AQI recorded in
July67AQI
2021131AQI
11
7
10
3
1
1
1
12
8
11
3
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
February121AQI
2020100AQI
1
6
4
2
1
5
11
2
7
11
3
15
8
6
14
11
8
15
8
2
24
4
15
14
2
2
12
12
4
1
4
11
10
5
24
117
94
20
5
Highest AQI recorded in
December149AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
131AQILeast Polluted Year Recorded
2025(Avg.)
84AQIWeifang College's annual 2025 AQI (84) shows an average percentage change of -14.1% (improved AQI) compared to previous years: 2020 (100), 2021 (131), 2022 (84), 2023 (96), 2024 (89).
