West Anhui University, Luan, Anhui, 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
West Anhui University, Luan, Anhui, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
79AQILowest AQI recorded on
2nd Aug 2023
32AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 51 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
West Anhui University, Luan, Anhui, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11PM3rd Aug
58AQI
Avg. Lowest Time
8AM3rd Aug
39AQI
In the last 24 hours,
West Anhui University's AQI reached its highest point of 58 at 11 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
West Anhui University, Luan, Anhui, China
JulAug
05th - 06th06th - 07th07th - 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
Day
Night
5th Jul 2025535 AMAQI
5th Jul 2025536 AMAQI
5th Jul 2025537 AMAQI
5th Jul 2025638 AMAQI
5th Jul 2025649 AMAQI
5th Jul 20256510 AMAQI
5th Jul 20256211 AMAQI
5th Jul 20255812 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025532 PMAQI
5th Jul 2025553 PMAQI
5th Jul 2025544 PMAQI
5th Jul 2025565 PMAQI
5th Jul 2025586 PMAQI
5th Jul 2025587 PMAQI
5th Jul 2025578 PMAQI
5th Jul 2025569 PMAQI
5th Jul 20255810 PMAQI
5th Jul 20255811 PMAQI
6th Jul 20256012 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025552 AMAQI
6th Jul 2025553 AMAQI
6th Jul 2025564 AMAQI
33°C28/38°C
6th Jul 2025565 AMAQI
6th Jul 2025556 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025588 AMAQI
6th Jul 2025609 AMAQI
6th Jul 20256210 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20256412 PMAQI
6th Jul 2025611 PMAQI
6th Jul 2025602 PMAQI
6th Jul 2025583 PMAQI
6th Jul 2025584 PMAQI
6th Jul 2025565 PMAQI
6th Jul 2025616 PMAQI
6th Jul 2025617 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025609 PMAQI
6th Jul 20256210 PMAQI
6th Jul 20256311 PMAQI
7th Jul 20256312 AMAQI
7th Jul 2025591 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025563 AMAQI
7th Jul 2025584 AMAQI
32°C28/37°C
7th Jul 2025585 AMAQI
7th Jul 2025586 AMAQI
7th Jul 2025587 AMAQI
7th Jul 2025608 AMAQI
7th Jul 2025629 AMAQI
7th Jul 20256310 AMAQI
7th Jul 20256311 AMAQI
7th Jul 20257512 PMAQI
7th Jul 2025721 PMAQI
7th Jul 2025712 PMAQI
7th Jul 2025703 PMAQI
7th Jul 2025694 PMAQI
7th Jul 2025675 PMAQI
7th Jul 2025666 PMAQI
7th Jul 2025667 PMAQI
7th Jul 2025638 PMAQI
7th Jul 2025659 PMAQI
7th Jul 20256610 PMAQI
7th Jul 20256611 PMAQI
8th Jul 20256412 AMAQI
8th Jul 2025601 AMAQI
8th Jul 2025582 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025624 AMAQI
31°C26/37°C
8th Jul 2025625 AMAQI
8th Jul 2025616 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025518 AMAQI
8th Jul 2025529 AMAQI
8th Jul 20254410 AMAQI
8th Jul 20254211 AMAQI
8th Jul 20254512 PMAQI
8th Jul 2025431 PMAQI
8th Jul 2025452 PMAQI
8th Jul 2025433 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025425 PMAQI
8th Jul 2025526 PMAQI
8th Jul 2025607 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255610 PMAQI
8th Jul 20255611 PMAQI
9th Jul 20255712 AMAQI
9th Jul 2025611 AMAQI
9th Jul 2025612 AMAQI
9th Jul 2025603 AMAQI
9th Jul 2025584 AMAQI
29°C26/35°C
9th Jul 2025585 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025587 AMAQI
9th Jul 2025428 AMAQI
9th Jul 2025369 AMAQI
9th Jul 20253510 AMAQI
9th Jul 20253411 AMAQI
9th Jul 20253912 PMAQI
9th Jul 2025391 PMAQI
9th Jul 2025382 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025394 PMAQI
9th Jul 2025425 PMAQI
9th Jul 2025416 PMAQI
9th Jul 2025557 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025589 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255612 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025593 AMAQI
10th Jul 2025564 AMAQI
28°C25/32°C
10th Jul 2025565 AMAQI
10th Jul 2025566 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025568 AMAQI
10th Jul 2025569 AMAQI
10th Jul 20255610 AMAQI
10th Jul 20256011 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025671 PMAQI
10th Jul 2025722 PMAQI
10th Jul 2025753 PMAQI
10th Jul 2025784 PMAQI
10th Jul 2025785 PMAQI
10th Jul 2025746 PMAQI
10th Jul 2025767 PMAQI
10th Jul 2025728 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20257010 PMAQI
10th Jul 20256811 PMAQI
11th Jul 20256612 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025583 AMAQI
11th Jul 2025604 AMAQI
28°C24/32°C
11th Jul 2025595 AMAQI
11th Jul 2025606 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025848 AMAQI
11th Jul 2025929 AMAQI
11th Jul 202510410 AMAQI
11th Jul 20259711 AMAQI
11th Jul 20257012 PMAQI
11th Jul 2025681 PMAQI
11th Jul 2025662 PMAQI
11th Jul 2025683 PMAQI
11th Jul 2025844 PMAQI
11th Jul 2025785 PMAQI
11th Jul 2025826 PMAQI
11th Jul 2025707 PMAQI
11th Jul 2025648 PMAQI
11th Jul 2025649 PMAQI
11th Jul 20256310 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025562 AMAQI
12th Jul 2025593 AMAQI
12th Jul 2025644 AMAQI
27°C24/33°C
12th Jul 2025665 AMAQI
12th Jul 2025666 AMAQI
12th Jul 2025667 AMAQI
12th Jul 2025618 AMAQI
12th Jul 2025609 AMAQI
12th Jul 20255910 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20256012 PMAQI
12th Jul 2025561 PMAQI
12th Jul 2025602 PMAQI
12th Jul 2025583 PMAQI
12th Jul 2025604 PMAQI
12th Jul 2025605 PMAQI
12th Jul 2025606 PMAQI
12th Jul 2025587 PMAQI
12th Jul 2025598 PMAQI
12th Jul 2025589 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20256211 PMAQI
13th Jul 20256112 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025632 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI
27°C23/31°C
13th Jul 2025625 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025629 AMAQI
13th Jul 20256510 AMAQI
13th Jul 20255911 AMAQI
13th Jul 20255512 PMAQI
13th Jul 2025521 PMAQI
13th Jul 2025512 PMAQI
13th Jul 2025503 PMAQI
13th Jul 2025474 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025516 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025618 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256210 PMAQI
13th Jul 20256211 PMAQI
14th Jul 20256212 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025624 AMAQI
29°C24/33°C
14th Jul 2025625 AMAQI
14th Jul 2025626 AMAQI
14th Jul 2025627 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025579 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20255211 AMAQI
14th Jul 20255212 PMAQI
14th Jul 2025521 PMAQI
14th Jul 2025512 PMAQI
14th Jul 2025513 PMAQI
14th Jul 2025564 PMAQI
14th Jul 2025595 PMAQI
14th Jul 2025616 PMAQI
14th Jul 2025637 PMAQI
14th Jul 2025658 PMAQI
14th Jul 2025659 PMAQI
14th Jul 20256610 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025641 AMAQI
15th Jul 2025632 AMAQI
15th Jul 2025623 AMAQI
15th Jul 2025604 AMAQI
30°C25/35°C
15th Jul 2025605 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025617 AMAQI
15th Jul 2025638 AMAQI
15th Jul 2025569 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20255611 AMAQI
15th Jul 20255812 PMAQI
15th Jul 2025551 PMAQI
15th Jul 2025532 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025514 PMAQI
15th Jul 2025485 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025629 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256211 PMAQI
16th Jul 20256212 AMAQI
16th Jul 2025621 AMAQI
16th Jul 2025622 AMAQI
16th Jul 2025623 AMAQI
16th Jul 2025614 AMAQI
30°C26/36°C
16th Jul 2025615 AMAQI
16th Jul 2025616 AMAQI
16th Jul 2025627 AMAQI
16th Jul 2025628 AMAQI
16th Jul 2025639 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20255811 AMAQI
16th Jul 20255712 PMAQI
16th Jul 2025561 PMAQI
16th Jul 2025552 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025556 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025649 PMAQI
16th Jul 20256310 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20256212 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025623 AMAQI
17th Jul 2025624 AMAQI
31°C27/38°C
17th Jul 2025625 AMAQI
17th Jul 2025616 AMAQI
17th Jul 2025627 AMAQI
17th Jul 2025508 AMAQI
17th Jul 2025489 AMAQI
17th Jul 20255210 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20256012 PMAQI
17th Jul 2025601 PMAQI
17th Jul 2025632 PMAQI
17th Jul 2025693 PMAQI
17th Jul 2025634 PMAQI
17th Jul 2025525 PMAQI
17th Jul 2025556 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025629 PMAQI
17th Jul 20256910 PMAQI
17th Jul 20256511 PMAQI
18th Jul 20256512 AMAQI
18th Jul 2025621 AMAQI
18th Jul 2025622 AMAQI
18th Jul 2025623 AMAQI
18th Jul 2025624 AMAQI
30°C25/35°C
18th Jul 2025625 AMAQI
18th Jul 2025616 AMAQI
18th Jul 2025617 AMAQI
18th Jul 2025748 AMAQI
18th Jul 2025779 AMAQI
18th Jul 20258210 AMAQI
18th Jul 20256511 AMAQI
18th Jul 20255612 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025662 PMAQI
18th Jul 2025653 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025585 PMAQI
18th Jul 2025566 PMAQI
18th Jul 2025567 PMAQI
18th Jul 2025608 PMAQI
18th Jul 2025609 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256112 AMAQI
19th Jul 2025631 AMAQI
19th Jul 2025622 AMAQI
19th Jul 2025623 AMAQI
19th Jul 2025644 AMAQI
28°C24/33°C
19th Jul 2025645 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025848 AMAQI
19th Jul 2025829 AMAQI
19th Jul 20257210 AMAQI
19th Jul 20255811 AMAQI
19th Jul 20255812 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025602 PMAQI
19th Jul 2025673 PMAQI
19th Jul 2025674 PMAQI
19th Jul 2025685 PMAQI
19th Jul 2025686 PMAQI
19th Jul 2025637 PMAQI
19th Jul 2025628 PMAQI
19th Jul 2025669 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256611 PMAQI
20th Jul 20256512 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025643 AMAQI
20th Jul 2025644 AMAQI
28°C23/32°C
20th Jul 2025645 AMAQI
20th Jul 2025646 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025468 AMAQI
20th Jul 2025209 AMAQI
20th Jul 20252210 AMAQI
20th Jul 20252611 AMAQI
20th Jul 20252812 PMAQI
20th Jul 2025291 PMAQI
20th Jul 2025292 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025294 PMAQI
20th Jul 2025335 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025447 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025641 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025584 AMAQI
30°C26/35°C
21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025418 AMAQI
21st Jul 2025329 AMAQI
21st Jul 20252610 AMAQI
21st Jul 20252311 AMAQI
21st Jul 20252312 PMAQI
21st Jul 2025221 PMAQI
21st Jul 2025312 PMAQI
21st Jul 2025443 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025395 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025387 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255511 PMAQI
22nd Jul 20255612 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025603 AMAQI
22nd Jul 2025564 AMAQI
30°C26/34°C
22nd Jul 2025565 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025318 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20251910 AMAQI
22nd Jul 20251911 AMAQI
22nd Jul 20252212 PMAQI
22nd Jul 2025221 PMAQI
22nd Jul 2025202 PMAQI
22nd Jul 2025213 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025245 PMAQI
22nd Jul 2025336 PMAQI
22nd Jul 2025427 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025499 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20254911 PMAQI
23rd Jul 20254912 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025582 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI
28°C25/32°C
23rd Jul 2025535 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025408 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253810 AMAQI
23rd Jul 20254511 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025271 PMAQI
23rd Jul 2025262 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025304 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025326 PMAQI
23rd Jul 2025407 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025524 AMAQI
29°C26/34°C
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025478 AMAQI
24th Jul 2025429 AMAQI
24th Jul 20254110 AMAQI
24th Jul 20253911 AMAQI
24th Jul 20253412 PMAQI
24th Jul 2025241 PMAQI
24th Jul 2025302 PMAQI
24th Jul 2025313 PMAQI
24th Jul 2025324 PMAQI
24th Jul 2025325 PMAQI
24th Jul 2025306 PMAQI
24th Jul 2025407 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
25th Jul 2025524 AMAQI
29°C25/34°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025468 AMAQI
25th Jul 2025359 AMAQI
25th Jul 20253510 AMAQI
25th Jul 20253411 AMAQI
25th Jul 20252812 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025422 PMAQI
25th Jul 2025473 PMAQI
25th Jul 2025514 PMAQI
25th Jul 2025625 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025589 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255912 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025514 AMAQI
29°C25/34°C
26th Jul 2025515 AMAQI
26th Jul 2025516 AMAQI
26th Jul 2025517 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025549 AMAQI
26th Jul 20255010 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20254112 PMAQI
26th Jul 2025411 PMAQI
26th Jul 2025502 PMAQI
26th Jul 2025383 PMAQI
26th Jul 2025454 PMAQI
26th Jul 2025365 PMAQI
26th Jul 2025346 PMAQI
26th Jul 2025397 PMAQI
26th Jul 2025508 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20255210 PMAQI
26th Jul 20255211 PMAQI
27th Jul 20255212 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025533 AMAQI
27th Jul 2025524 AMAQI
28°C24/32°C
27th Jul 2025535 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025537 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025469 AMAQI
27th Jul 20255110 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20254812 PMAQI
27th Jul 2025541 PMAQI
27th Jul 2025552 PMAQI
27th Jul 2025543 PMAQI
27th Jul 2025534 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025547 PMAQI
27th Jul 2025548 PMAQI
27th Jul 2025549 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255211 PMAQI
28th Jul 20255112 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025533 AMAQI
28th Jul 2025534 AMAQI
28°C24/32°C
28th Jul 2025535 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025408 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20253910 AMAQI
28th Jul 20255011 AMAQI
28th Jul 20254412 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025422 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025404 PMAQI
28th Jul 2025345 PMAQI
28th Jul 2025366 PMAQI
28th Jul 2025417 PMAQI
28th Jul 2025478 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254810 PMAQI
28th Jul 20254811 PMAQI
29th Jul 20254612 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025524 AMAQI
28°C24/32°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025399 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20254311 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025426 PMAQI
29th Jul 2025437 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025589 PMAQI
29th Jul 20255810 PMAQI
29th Jul 20256011 PMAQI
30th Jul 20255712 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
28°C24/33°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025517 AMAQI
30th Jul 2025618 AMAQI
30th Jul 2025649 AMAQI
30th Jul 20255710 AMAQI
30th Jul 20254511 AMAQI
30th Jul 20253912 PMAQI
30th Jul 2025341 PMAQI
30th Jul 2025342 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025404 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025509 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20254912 AMAQI
31st Jul 2025511 AMAQI
31st Jul 2025512 AMAQI
31st Jul 2025513 AMAQI
31st Jul 2025514 AMAQI
27°C23/32°C
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20255111 AMAQI
31st Jul 20255312 PMAQI
31st Jul 2025531 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025574 PMAQI
31st Jul 2025535 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025538 PMAQI
31st Jul 2025559 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255511 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
23°C22/25°C
1st Aug 2025535 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025618 AMAQI
1st Aug 2025659 AMAQI
1st Aug 20256310 AMAQI
1st Aug 20256411 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025491 PMAQI
1st Aug 2025402 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025417 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025529 PMAQI
1st Aug 20255210 PMAQI
1st Aug 20255311 PMAQI
2nd Aug 20255312 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025554 AMAQI
26°C25/29°C
2nd Aug 2025555 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025557 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025489 AMAQI
2nd Aug 20254610 AMAQI
2nd Aug 20254811 AMAQI
2nd Aug 20254312 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025412 PMAQI
2nd Aug 2025463 PMAQI
2nd Aug 2025364 PMAQI
2nd Aug 2025385 PMAQI
2nd Aug 2025456 PMAQI
2nd Aug 2025497 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025549 PMAQI
2nd Aug 20255510 PMAQI
2nd Aug 20255311 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025551 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
28°C24/32°C
3rd Aug 2025545 AMAQI
3rd Aug 2025546 AMAQI
3rd Aug 2025547 AMAQI
3rd Aug 2025398 AMAQI
3rd Aug 2025519 AMAQI
3rd Aug 20255710 AMAQI
3rd Aug 20255611 AMAQI
3rd Aug 20255512 PMAQI
3rd Aug 2025491 PMAQI
3rd Aug 2025482 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025424 PMAQI
3rd Aug 2025495 PMAQI
3rd Aug 2025506 PMAQI
3rd Aug 2025527 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025559 PMAQI
3rd Aug 20255610 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255512 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
57AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 AM - 6 PM
50AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 57), while the lowest AQI was between 8 AM to 6 PM (Avg. 50).
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
West Anhui University, Luan, Anhui, China
2025
11%
24
50%
107
32%
69
6%
12
0.4%
1
0.4%
1
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
24 DaysModerate
107 DaysPoor
69 DaysUnhealthy
12 DaysSevere
1 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 11%
Health Risk Level:
Extreme
In 2025, 11% of 215 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
West Anhui University, Luan, Anhui, 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
149AQI
149AQI
2nd January 2025
197AQI
197AQI
3rd January 2025
185AQI
185AQI
4th January 2025
194AQI
194AQI
5th January 2025
119AQI
119AQI
6th January 2025
149AQI
149AQI
7th January 2025
106AQI
106AQI
8th January 2025
119AQI
119AQI
9th January 2025
90AQI
90AQI
10th January 2025
103AQI
103AQI
11th January 2025
96AQI
96AQI
12th January 2025
108AQI
108AQI
13th January 2025
119AQI
119AQI
14th January 2025
149AQI
149AQI
15th January 2025
87AQI
87AQI
16th January 2025
110AQI
110AQI
17th January 2025
103AQI
103AQI
18th January 2025
129AQI
129AQI
19th January 2025
140AQI
140AQI
20th January 2025
155AQI
155AQI
21st January 2025
163AQI
163AQI
22nd January 2025
201AQI
201AQI
23rd January 2025
188AQI
188AQI
24th January 2025
145AQI
145AQI
25th January 2025
97AQI
97AQI
26th January 2025
113AQI
113AQI
27th January 2025
71AQI
71AQI
28th January 2025
99AQI
99AQI
29th January 2025
145AQI
145AQI
30th January 2025
120AQI
120AQI
31st January 2025
179AQI
179AQI
1st February 2025
152AQI
152AQI
2nd February 2025
151AQI
151AQI
3rd February 2025
166AQI
166AQI
4th February 2025
115AQI
115AQI
5th February 2025
114AQI
114AQI
6th February 2025
82AQI
82AQI
7th February 2025
92AQI
92AQI
8th February 2025
63AQI
63AQI
9th February 2025
74AQI
74AQI
10th February 2025
86AQI
86AQI
11th February 2025
111AQI
111AQI
12th February 2025
140AQI
140AQI
13th February 2025
111AQI
111AQI
14th February 2025
139AQI
139AQI
15th February 2025
113AQI
113AQI
16th February 2025
121AQI
121AQI
17th February 2025
123AQI
123AQI
18th February 2025
105AQI
105AQI
19th February 2025
133AQI
133AQI
20th February 2025
128AQI
128AQI
21st February 2025
111AQI
111AQI
22nd February 2025
132AQI
132AQI
23rd February 2025
144AQI
144AQI
24th February 2025
128AQI
128AQI
25th February 2025
147AQI
147AQI
26th February 2025
151AQI
151AQI
27th February 2025
120AQI
120AQI
28th February 2025
139AQI
139AQI
1st March 2025
112AQI
112AQI
2nd March 2025
88AQI
88AQI
3rd March 2025
74AQI
74AQI
4th March 2025
91AQI
91AQI
5th March 2025
105AQI
105AQI
6th March 2025
129AQI
129AQI
7th March 2025
109AQI
109AQI
8th March 2025
133AQI
133AQI
9th March 2025
146AQI
146AQI
10th March 2025
149AQI
149AQI
11th March 2025
146AQI
146AQI
12th March 2025
168AQI
168AQI
13th March 2025
137AQI
137AQI
14th March 2025
103AQI
103AQI
15th March 2025
97AQI
97AQI
16th March 2025
82AQI
82AQI
17th March 2025
71AQI
71AQI
18th March 2025
76AQI
76AQI
19th March 2025
72AQI
72AQI
20th March 2025
71AQI
71AQI
21st March 2025
70AQI
70AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
89AQI
89AQI
24th March 2025
91AQI
91AQI
25th March 2025
87AQI
87AQI
26th March 2025
102AQI
102AQI
27th March 2025
117AQI
117AQI
28th March 2025
95AQI
95AQI
29th March 2025
118AQI
118AQI
30th March 2025
108AQI
108AQI
31st March 2025
101AQI
101AQI
1st April 2025
97AQI
97AQI
2nd April 2025
100AQI
100AQI
3rd April 2025
91AQI
91AQI
4th April 2025
101AQI
101AQI
5th April 2025
110AQI
110AQI
6th April 2025
89AQI
89AQI
7th April 2025
93AQI
93AQI
8th April 2025
94AQI
94AQI
9th April 2025
106AQI
106AQI
10th April 2025
98AQI
98AQI
11th April 2025
93AQI
93AQI
12th April 2025
317AQI
317AQI
13th April 2025
105AQI
105AQI
14th April 2025
101AQI
101AQI
15th April 2025
70AQI
70AQI
16th April 2025
84AQI
84AQI
17th April 2025
96AQI
96AQI
18th April 2025
95AQI
95AQI
19th April 2025
95AQI
95AQI
20th April 2025
106AQI
106AQI
21st April 2025
81AQI
81AQI
22nd April 2025
119AQI
119AQI
23rd April 2025
97AQI
97AQI
24th April 2025
98AQI
98AQI
25th April 2025
83AQI
83AQI
26th April 2025
78AQI
78AQI
27th April 2025
73AQI
73AQI
28th April 2025
106AQI
106AQI
29th April 2025
74AQI
74AQI
30th April 2025
80AQI
80AQI
1st May 2025
77AQI
77AQI
2nd May 2025
76AQI
76AQI
3rd May 2025
80AQI
80AQI
4th May 2025
74AQI
74AQI
5th May 2025
81AQI
81AQI
6th May 2025
124AQI
124AQI
7th May 2025
122AQI
122AQI
8th May 2025
89AQI
89AQI
9th May 2025
82AQI
82AQI
10th May 2025
64AQI
64AQI
11th May 2025
73AQI
73AQI
12th May 2025
71AQI
71AQI
13th May 2025
79AQI
79AQI
14th May 2025
96AQI
96AQI
15th May 2025
93AQI
93AQI
16th May 2025
84AQI
84AQI
17th May 2025
135AQI
135AQI
18th May 2025
94AQI
94AQI
19th May 2025
101AQI
101AQI
20th May 2025
87AQI
87AQI
21st May 2025
73AQI
73AQI
22nd May 2025
78AQI
78AQI
23rd May 2025
109AQI
109AQI
24th May 2025
110AQI
110AQI
25th May 2025
103AQI
103AQI
26th May 2025
106AQI
106AQI
27th May 2025
108AQI
108AQI
28th May 2025
117AQI
117AQI
29th May 2025
86AQI
86AQI
30th May 2025
84AQI
84AQI
31st May 2025
73AQI
73AQI
1st June 2025
56AQI
56AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
69AQI
69AQI
4th June 2025
86AQI
86AQI
5th June 2025
69AQI
69AQI
6th June 2025
72AQI
72AQI
7th June 2025
57AQI
57AQI
8th June 2025
57AQI
57AQI
9th June 2025
54AQI
54AQI
10th June 2025
58AQI
58AQI
11th June 2025
73AQI
73AQI
12th June 2025
67AQI
67AQI
13th June 2025
68AQI
68AQI
14th June 2025
56AQI
56AQI
15th June 2025
47AQI
47AQI
16th June 2025
57AQI
57AQI
17th June 2025
59AQI
59AQI
18th June 2025
46AQI
46AQI
19th June 2025
42AQI
42AQI
20th June 2025
46AQI
46AQI
21st June 2025
43AQI
43AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
49AQI
49AQI
24th June 2025
56AQI
56AQI
25th June 2025
61AQI
61AQI
26th June 2025
59AQI
59AQI
27th June 2025
50AQI
50AQI
28th June 2025
50AQI
50AQI
29th June 2025
43AQI
43AQI
30th June 2025
49AQI
49AQI
1st July 2025
47AQI
47AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
50AQI
50AQI
4th July 2025
51AQI
51AQI
5th July 2025
56AQI
56AQI
6th July 2025
59AQI
59AQI
7th July 2025
63AQI
63AQI
8th July 2025
54AQI
54AQI
9th July 2025
50AQI
50AQI
10th July 2025
65AQI
65AQI
11th July 2025
69AQI
69AQI
12th July 2025
60AQI
60AQI
13th July 2025
59AQI
59AQI
14th July 2025
60AQI
60AQI
15th July 2025
58AQI
58AQI
16th July 2025
60AQI
60AQI
17th July 2025
60AQI
60AQI
18th July 2025
62AQI
62AQI
19th July 2025
65AQI
65AQI
20th July 2025
48AQI
48AQI
21st July 2025
46AQI
46AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
45AQI
45AQI
24th July 2025
45AQI
45AQI
25th July 2025
51AQI
51AQI
26th July 2025
48AQI
48AQI
27th July 2025
52AQI
52AQI
28th July 2025
46AQI
46AQI
29th July 2025
49AQI
49AQI
30th July 2025
48AQI
48AQI
31st July 2025
52AQI
52AQI
1st August 2025
53AQI
53AQI
2nd August 2025
51AQI
51AQI
133AQI
121AQI
104AQI
101AQI
91AQI
56AQI
54AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202594AQI
6
17
7
1
5
19
4
15
15
1
21
8
1
21
10
11
19
13
18
2
24
107
69
12
1
1
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
August52AQI
202491AQI
1
5
14
9
2
1
10
12
6
11
13
7
14
13
3
3
24
4
10
20
26
5
10
21
6
22
2
4
16
9
2
2
15
9
4
4
23
4
63
167
99
35
2
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July40AQI
202383AQI
7
13
10
1
1
6
13
8
1
11
15
4
3
22
4
1
7
22
2
12
18
29
2
14
17
17
13
7
18
6
13
12
1
13
12
3
3
91
162
77
26
5
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July37AQI
202291AQI
3
11
16
1
3
14
4
1
3
15
12
1
3
23
3
1
26
4
12
18
14
9
2
1
5
23
6
19
6
3
15
11
1
1
6
15
9
50
161
76
31
1
1
Highest AQI recorded in
January145AQI
Lowest AQI recorded in
July45AQI
202186AQI
9
9
13
13
13
2
12
17
1
1
23
5
2
3
25
3
7
23
21
10
13
18
7
23
5
19
7
1
15
12
2
9
13
9
57
199
79
29
1
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
July44AQI
202090AQI
10
3
13
8
17
1
10
19
1
13
15
3
13
17
1
1
25
4
10
16
5
1
7
19
3
5
11
15
38
138
67
23
Highest AQI recorded in
December141AQI
Lowest AQI recorded in
July58AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
94AQILeast Polluted Year Recorded
2023(Avg.)
83AQIWest Anhui University's annual 2025 AQI (94) shows an average percentage change of 6.1% (worsened AQI) compared to previous years: 2020 (90), 2021 (86), 2022 (91), 2023 (83), 2024 (91).
