Sichuan Agricultural University, Yucheng, Sichuan, 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
Sichuan Agricultural University, Yucheng, Sichuan, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Aug 2024
112AQILowest AQI recorded on
12th Aug 2023
22AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Sichuan Agricultural University, Yucheng, Sichuan, China
AQI
Day
Night
.
5 AM3rd Aug 2025
7 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
9AM3rd Aug
72AQI
Avg. Lowest Time
7AM3rd Aug
59AQI
Night time
Avg. Highest Time
9PM3rd Aug
66AQI
Avg. Lowest Time
1AM4th Aug
58AQI
In the last 24 hours,
Sichuan Agricultural University's AQI reached its highest point of 72 at 9 AM during the Day, while the lowest point, 58, was recorded at 1 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sichuan Agricultural University, Yucheng, Sichuan, 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 2025525 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025288 AMAQI
5th Jul 2025229 AMAQI
5th Jul 20252110 AMAQI
5th Jul 20252111 AMAQI
5th Jul 20252412 PMAQI
5th Jul 2025261 PMAQI
5th Jul 2025312 PMAQI
5th Jul 2025223 PMAQI
5th Jul 2025224 PMAQI
5th Jul 2025195 PMAQI
5th Jul 2025186 PMAQI
5th Jul 2025307 PMAQI
5th Jul 2025388 PMAQI
5th Jul 2025389 PMAQI
5th Jul 20253810 PMAQI
5th Jul 20253811 PMAQI
6th Jul 20253812 AMAQI
6th Jul 2025531 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025503 AMAQI
6th Jul 2025484 AMAQI
21°C17/24°C
6th Jul 2025485 AMAQI
6th Jul 2025506 AMAQI
6th Jul 2025507 AMAQI
6th Jul 2025398 AMAQI
6th Jul 2025309 AMAQI
6th Jul 20252810 AMAQI
6th Jul 20252611 AMAQI
6th Jul 20252712 PMAQI
6th Jul 2025291 PMAQI
6th Jul 2025342 PMAQI
6th Jul 2025323 PMAQI
6th Jul 2025264 PMAQI
6th Jul 2025305 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025528 PMAQI
6th Jul 2025519 PMAQI
6th Jul 20255010 PMAQI
6th Jul 20255111 PMAQI
7th Jul 20254912 AMAQI
7th Jul 2025501 AMAQI
7th Jul 2025502 AMAQI
7th Jul 2025503 AMAQI
7th Jul 2025474 AMAQI
22°C18/26°C
7th Jul 2025485 AMAQI
7th Jul 2025486 AMAQI
7th Jul 2025477 AMAQI
7th Jul 2025298 AMAQI
7th Jul 2025249 AMAQI
7th Jul 20252310 AMAQI
7th Jul 20252511 AMAQI
7th Jul 20252712 PMAQI
7th Jul 2025261 PMAQI
7th Jul 2025272 PMAQI
7th Jul 2025333 PMAQI
7th Jul 2025314 PMAQI
7th Jul 2025265 PMAQI
7th Jul 2025396 PMAQI
7th Jul 2025467 PMAQI
7th Jul 2025488 PMAQI
7th Jul 2025459 PMAQI
7th Jul 20254710 PMAQI
7th Jul 20254911 PMAQI
8th Jul 20255212 AMAQI
8th Jul 2025511 AMAQI
8th Jul 2025512 AMAQI
8th Jul 2025493 AMAQI
8th Jul 2025464 AMAQI
21°C18/26°C
8th Jul 2025465 AMAQI
8th Jul 2025456 AMAQI
8th Jul 2025457 AMAQI
8th Jul 2025568 AMAQI
8th Jul 2025599 AMAQI
8th Jul 20256010 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256812 PMAQI
8th Jul 2025631 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025654 PMAQI
8th Jul 2025645 PMAQI
8th Jul 2025486 PMAQI
8th Jul 2025447 PMAQI
8th Jul 2025548 PMAQI
8th Jul 2025559 PMAQI
8th Jul 20255510 PMAQI
8th Jul 20255411 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025521 AMAQI
9th Jul 2025522 AMAQI
9th Jul 2025523 AMAQI
9th Jul 2025544 AMAQI
24°C19/28°C
9th Jul 2025535 AMAQI
9th Jul 2025536 AMAQI
9th Jul 2025537 AMAQI
9th Jul 2025528 AMAQI
9th Jul 2025509 AMAQI
9th Jul 20254710 AMAQI
9th Jul 20254611 AMAQI
9th Jul 20254912 PMAQI
9th Jul 2025441 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025383 PMAQI
9th Jul 2025384 PMAQI
9th Jul 2025395 PMAQI
9th Jul 2025456 PMAQI
9th Jul 2025537 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025599 PMAQI
9th Jul 20256210 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025534 AMAQI
25°C21/31°C
10th Jul 2025535 AMAQI
10th Jul 2025536 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025598 AMAQI
10th Jul 2025589 AMAQI
10th Jul 20255810 AMAQI
10th Jul 20255711 AMAQI
10th Jul 20255912 PMAQI
10th Jul 2025611 PMAQI
10th Jul 2025612 PMAQI
10th Jul 2025553 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025577 PMAQI
10th Jul 2025588 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255911 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025551 AMAQI
11th Jul 2025552 AMAQI
11th Jul 2025553 AMAQI
11th Jul 2025564 AMAQI
26°C21/32°C
11th Jul 2025555 AMAQI
11th Jul 2025566 AMAQI
11th Jul 2025567 AMAQI
11th Jul 2025468 AMAQI
11th Jul 2025269 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20253311 AMAQI
11th Jul 20253112 PMAQI
11th Jul 2025401 PMAQI
11th Jul 2025342 PMAQI
11th Jul 2025303 PMAQI
11th Jul 2025284 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025447 PMAQI
11th Jul 2025518 PMAQI
11th Jul 2025489 PMAQI
11th Jul 20255110 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025551 AMAQI
12th Jul 2025552 AMAQI
12th Jul 2025543 AMAQI
12th Jul 2025534 AMAQI
25°C21/28°C
12th Jul 2025535 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025508 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20255510 AMAQI
12th Jul 20255511 AMAQI
12th Jul 20255312 PMAQI
12th Jul 2025431 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025403 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025385 PMAQI
12th Jul 2025426 PMAQI
12th Jul 2025517 PMAQI
12th Jul 2025568 PMAQI
12th Jul 2025579 PMAQI
12th Jul 20255810 PMAQI
12th Jul 20255711 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025542 AMAQI
13th Jul 2025543 AMAQI
13th Jul 2025544 AMAQI
25°C21/31°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025549 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255711 AMAQI
13th Jul 20255612 PMAQI
13th Jul 2025561 PMAQI
13th Jul 2025552 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025554 PMAQI
13th Jul 2025565 PMAQI
13th Jul 2025566 PMAQI
13th Jul 2025607 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025669 PMAQI
13th Jul 20256710 PMAQI
13th Jul 20256611 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025562 AMAQI
14th Jul 2025563 AMAQI
14th Jul 2025564 AMAQI
25°C19/31°C
14th Jul 2025555 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025557 AMAQI
14th Jul 2025728 AMAQI
14th Jul 2025749 AMAQI
14th Jul 20257010 AMAQI
14th Jul 20257011 AMAQI
14th Jul 20256912 PMAQI
14th Jul 2025711 PMAQI
14th Jul 2025692 PMAQI
14th Jul 2025693 PMAQI
14th Jul 2025674 PMAQI
14th Jul 2025665 PMAQI
14th Jul 2025676 PMAQI
14th Jul 2025657 PMAQI
14th Jul 2025648 PMAQI
14th Jul 2025649 PMAQI
14th Jul 20256710 PMAQI
14th Jul 20256911 PMAQI
15th Jul 20256912 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025593 AMAQI
15th Jul 2025604 AMAQI
25°C20/32°C
15th Jul 2025605 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025607 AMAQI
15th Jul 2025738 AMAQI
15th Jul 2025789 AMAQI
15th Jul 20257910 AMAQI
15th Jul 20257411 AMAQI
15th Jul 20257312 PMAQI
15th Jul 2025691 PMAQI
15th Jul 2025692 PMAQI
15th Jul 2025763 PMAQI
15th Jul 2025724 PMAQI
15th Jul 2025725 PMAQI
15th Jul 2025756 PMAQI
15th Jul 2025727 PMAQI
15th Jul 2025688 PMAQI
15th Jul 2025719 PMAQI
15th Jul 20257110 PMAQI
15th Jul 20256811 PMAQI
16th Jul 20256812 AMAQI
16th Jul 2025601 AMAQI
16th Jul 2025602 AMAQI
16th Jul 2025613 AMAQI
16th Jul 2025634 AMAQI
27°C21/32°C
16th Jul 2025635 AMAQI
16th Jul 2025636 AMAQI
16th Jul 2025637 AMAQI
16th Jul 2025818 AMAQI
16th Jul 2025869 AMAQI
16th Jul 20258410 AMAQI
16th Jul 20258011 AMAQI
16th Jul 20257512 PMAQI
16th Jul 2025701 PMAQI
16th Jul 2025722 PMAQI
16th Jul 2025773 PMAQI
16th Jul 2025804 PMAQI
16th Jul 2025735 PMAQI
16th Jul 2025716 PMAQI
16th Jul 2025717 PMAQI
16th Jul 2025718 PMAQI
16th Jul 2025729 PMAQI
16th Jul 20257810 PMAQI
16th Jul 20257711 PMAQI
17th Jul 20257612 AMAQI
17th Jul 2025631 AMAQI
17th Jul 2025632 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025664 AMAQI
28°C21/35°C
17th Jul 2025665 AMAQI
17th Jul 2025666 AMAQI
17th Jul 2025667 AMAQI
17th Jul 2025808 AMAQI
17th Jul 2025869 AMAQI
17th Jul 20258710 AMAQI
17th Jul 20258011 AMAQI
17th Jul 20257112 PMAQI
17th Jul 2025741 PMAQI
17th Jul 2025722 PMAQI
17th Jul 2025743 PMAQI
17th Jul 2025734 PMAQI
17th Jul 2025705 PMAQI
17th Jul 2025716 PMAQI
17th Jul 2025707 PMAQI
17th Jul 2025718 PMAQI
17th Jul 2025739 PMAQI
17th Jul 20257210 PMAQI
17th Jul 20257411 PMAQI
18th Jul 20257112 AMAQI
18th Jul 2025661 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025673 AMAQI
18th Jul 2025684 AMAQI
28°C24/35°C
18th Jul 2025685 AMAQI
18th Jul 2025686 AMAQI
18th Jul 2025687 AMAQI
18th Jul 2025858 AMAQI
18th Jul 2025889 AMAQI
18th Jul 20258510 AMAQI
18th Jul 20258211 AMAQI
18th Jul 20258212 PMAQI
18th Jul 2025861 PMAQI
18th Jul 2025852 PMAQI
18th Jul 2025803 PMAQI
18th Jul 2025784 PMAQI
18th Jul 2025845 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025627 PMAQI
18th Jul 2025598 PMAQI
18th Jul 2025599 PMAQI
18th Jul 20255810 PMAQI
18th Jul 20256111 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025672 AMAQI
19th Jul 2025683 AMAQI
19th Jul 2025704 AMAQI
26°C23/30°C
19th Jul 2025705 AMAQI
19th Jul 2025706 AMAQI
19th Jul 2025707 AMAQI
19th Jul 2025598 AMAQI
19th Jul 2025569 AMAQI
19th Jul 20255410 AMAQI
19th Jul 20255411 AMAQI
19th Jul 20255612 PMAQI
19th Jul 2025591 PMAQI
19th Jul 2025542 PMAQI
19th Jul 2025443 PMAQI
19th Jul 2025474 PMAQI
19th Jul 2025455 PMAQI
19th Jul 2025456 PMAQI
19th Jul 2025537 PMAQI
19th Jul 2025598 PMAQI
19th Jul 2025619 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256311 PMAQI
20th Jul 20256412 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025672 AMAQI
20th Jul 2025653 AMAQI
20th Jul 2025644 AMAQI
25°C21/31°C
20th Jul 2025645 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025588 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255710 AMAQI
20th Jul 20255511 AMAQI
20th Jul 20254912 PMAQI
20th Jul 2025461 PMAQI
20th Jul 2025522 PMAQI
20th Jul 2025523 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025355 PMAQI
20th Jul 2025356 PMAQI
20th Jul 2025457 PMAQI
20th Jul 2025568 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20256010 PMAQI
20th Jul 20255811 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025621 AMAQI
21st Jul 2025632 AMAQI
21st Jul 2025623 AMAQI
21st Jul 2025624 AMAQI
25°C22/31°C
21st Jul 2025625 AMAQI
21st Jul 2025626 AMAQI
21st Jul 2025627 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025309 AMAQI
21st Jul 20253210 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20252412 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025242 PMAQI
21st Jul 2025223 PMAQI
21st Jul 2025224 PMAQI
21st Jul 2025225 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025457 PMAQI
21st Jul 2025548 PMAQI
21st Jul 2025559 PMAQI
21st Jul 20255510 PMAQI
21st Jul 20255611 PMAQI
22nd Jul 20255512 AMAQI
22nd Jul 2025621 AMAQI
22nd Jul 2025622 AMAQI
22nd Jul 2025593 AMAQI
22nd Jul 2025584 AMAQI
27°C22/33°C
22nd Jul 2025575 AMAQI
22nd Jul 2025576 AMAQI
22nd Jul 2025577 AMAQI
22nd Jul 2025498 AMAQI
22nd Jul 2025499 AMAQI
22nd Jul 20255010 AMAQI
22nd Jul 20254911 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025494 PMAQI
22nd Jul 2025505 PMAQI
22nd Jul 2025526 PMAQI
22nd Jul 2025567 PMAQI
22nd Jul 2025588 PMAQI
22nd Jul 2025629 PMAQI
22nd Jul 20256210 PMAQI
22nd Jul 20256511 PMAQI
23rd Jul 20256412 AMAQI
23rd Jul 2025581 AMAQI
23rd Jul 2025592 AMAQI
23rd Jul 2025583 AMAQI
23rd Jul 2025574 AMAQI
26°C22/34°C
23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025618 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20256010 AMAQI
23rd Jul 20256611 AMAQI
23rd Jul 20257012 PMAQI
23rd Jul 2025531 PMAQI
23rd Jul 2025582 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025346 PMAQI
23rd Jul 2025457 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255810 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025581 AMAQI
24th Jul 2025592 AMAQI
24th Jul 2025583 AMAQI
24th Jul 2025604 AMAQI
26°C21/33°C
24th Jul 2025595 AMAQI
24th Jul 2025586 AMAQI
24th Jul 2025587 AMAQI
24th Jul 2025428 AMAQI
24th Jul 2025329 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20254211 AMAQI
24th Jul 20254312 PMAQI
24th Jul 2025551 PMAQI
24th Jul 2025542 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025445 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025487 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255511 PMAQI
25th Jul 20255712 AMAQI
25th Jul 2025581 AMAQI
25th Jul 2025582 AMAQI
25th Jul 2025583 AMAQI
25th Jul 2025574 AMAQI
25°C21/29°C
25th Jul 2025565 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025567 AMAQI
25th Jul 2025598 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20256210 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025531 PMAQI
25th Jul 2025462 PMAQI
25th Jul 2025353 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025225 PMAQI
25th Jul 2025306 PMAQI
25th Jul 2025437 PMAQI
25th Jul 2025448 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20254810 PMAQI
25th Jul 20255211 PMAQI
26th Jul 20255212 AMAQI
26th Jul 2025571 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025563 AMAQI
26th Jul 2025564 AMAQI
25°C22/28°C
26th Jul 2025565 AMAQI
26th Jul 2025566 AMAQI
26th Jul 2025567 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025209 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025311 PMAQI
26th Jul 2025312 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025324 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025307 PMAQI
26th Jul 2025438 PMAQI
26th Jul 2025469 PMAQI
26th Jul 20254610 PMAQI
26th Jul 20254511 PMAQI
27th Jul 20254712 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025524 AMAQI
25°C22/31°C
27th Jul 2025515 AMAQI
27th Jul 2025526 AMAQI
27th Jul 2025517 AMAQI
27th Jul 2025458 AMAQI
27th Jul 2025459 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20253311 AMAQI
27th Jul 20253512 PMAQI
27th Jul 2025361 PMAQI
27th Jul 2025342 PMAQI
27th Jul 2025323 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025325 PMAQI
27th Jul 2025336 PMAQI
27th Jul 2025377 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025523 AMAQI
28th Jul 2025524 AMAQI
26°C20/32°C
28th Jul 2025525 AMAQI
28th Jul 2025526 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025568 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256410 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255312 PMAQI
28th Jul 2025501 PMAQI
28th Jul 2025472 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025517 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20256111 PMAQI
29th Jul 20255912 AMAQI
29th Jul 2025531 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025544 AMAQI
26°C21/33°C
29th Jul 2025545 AMAQI
29th Jul 2025536 AMAQI
29th Jul 2025537 AMAQI
29th Jul 2025608 AMAQI
29th Jul 2025649 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20256111 AMAQI
29th Jul 20256112 PMAQI
29th Jul 2025581 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025523 PMAQI
29th Jul 2025544 PMAQI
29th Jul 2025555 PMAQI
29th Jul 2025566 PMAQI
29th Jul 2025587 PMAQI
29th Jul 2025608 PMAQI
29th Jul 2025619 PMAQI
29th Jul 20256210 PMAQI
29th Jul 20256111 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025542 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025554 AMAQI
28°C23/34°C
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025567 AMAQI
30th Jul 2025628 AMAQI
30th Jul 2025669 AMAQI
30th Jul 20255810 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025441 PMAQI
30th Jul 2025402 PMAQI
30th Jul 2025433 PMAQI
30th Jul 2025444 PMAQI
30th Jul 2025505 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025527 PMAQI
30th Jul 2025538 PMAQI
30th Jul 2025609 PMAQI
30th Jul 20256010 PMAQI
30th Jul 20256211 PMAQI
31st Jul 20256312 AMAQI
31st Jul 2025561 AMAQI
31st Jul 2025562 AMAQI
31st Jul 2025563 AMAQI
31st Jul 2025574 AMAQI
27°C21/34°C
31st Jul 2025575 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025577 AMAQI
31st Jul 2025578 AMAQI
31st Jul 2025579 AMAQI
31st Jul 20256010 AMAQI
31st Jul 20256011 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025662 PMAQI
31st Jul 2025663 PMAQI
31st Jul 2025704 PMAQI
31st Jul 2025665 PMAQI
31st Jul 2025656 PMAQI
31st Jul 2025617 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025563 AMAQI
1st Aug 2025564 AMAQI
26°C20/33°C
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025557 AMAQI
1st Aug 2025698 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256810 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20256712 PMAQI
1st Aug 2025711 PMAQI
1st Aug 2025642 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256111 PMAQI
2nd Aug 20256512 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025552 AMAQI
2nd Aug 2025583 AMAQI
2nd Aug 2025584 AMAQI
27°C23/33°C
2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025658 AMAQI
2nd Aug 2025639 AMAQI
2nd Aug 20256510 AMAQI
2nd Aug 20256611 AMAQI
2nd Aug 20256312 PMAQI
2nd Aug 2025621 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025594 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025596 PMAQI
2nd Aug 2025597 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256310 PMAQI
2nd Aug 20256711 PMAQI
3rd Aug 20256412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI
3rd Aug 2025584 AMAQI
28°C24/35°C
3rd Aug 2025595 AMAQI
3rd Aug 2025596 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025658 AMAQI
3rd Aug 2025729 AMAQI
3rd Aug 20256910 AMAQI
3rd Aug 20256911 AMAQI
3rd Aug 20256412 PMAQI
3rd Aug 2025681 PMAQI
3rd Aug 2025642 PMAQI
3rd Aug 2025603 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025615 PMAQI
3rd Aug 2025646 PMAQI
3rd Aug 2025647 PMAQI
3rd Aug 2025648 PMAQI
3rd Aug 2025669 PMAQI
3rd Aug 20256610 PMAQI
3rd Aug 20256511 PMAQI
4th Aug 20256412 AMAQI
4th Aug 2025581 AMAQI
4th Aug 2025592 AMAQI
4th Aug 2025603 AMAQI
4th Aug 2025624 AMAQI
27°C23/34°C
4th Aug 2025605 AMAQI
5 AM4th Aug 2025606 AMAQI
4th Aug 2025607 AMAQI
4th Aug 2025728 AMAQI
4th Aug 2025769 AMAQI
4th Aug 20257610 AMAQI
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 10 AM
56AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
11 AM - 6 PM
51AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 10 AM (Avg. 56), while the lowest AQI was between 11 AM to 6 PM (Avg. 51).
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
Sichuan Agricultural University, Yucheng, Sichuan, China
2025
10%
22
72%
155
15%
33
2%
5
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
22 DaysModerate
155 DaysPoor
33 DaysUnhealthy
5 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 216 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
Sichuan Agricultural University, Yucheng, Sichuan, 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
128AQI
128AQI
2nd January 2025
124AQI
124AQI
3rd January 2025
143AQI
143AQI
4th January 2025
160AQI
160AQI
5th January 2025
144AQI
144AQI
6th January 2025
162AQI
162AQI
7th January 2025
129AQI
129AQI
8th January 2025
109AQI
109AQI
9th January 2025
97AQI
97AQI
10th January 2025
118AQI
118AQI
11th January 2025
71AQI
71AQI
12th January 2025
127AQI
127AQI
13th January 2025
103AQI
103AQI
14th January 2025
127AQI
127AQI
15th January 2025
127AQI
127AQI
16th January 2025
124AQI
124AQI
17th January 2025
142AQI
142AQI
18th January 2025
82AQI
82AQI
19th January 2025
111AQI
111AQI
20th January 2025
117AQI
117AQI
21st January 2025
151AQI
151AQI
22nd January 2025
152AQI
152AQI
23rd January 2025
179AQI
179AQI
24th January 2025
132AQI
132AQI
25th January 2025
106AQI
106AQI
26th January 2025
89AQI
89AQI
27th January 2025
112AQI
112AQI
28th January 2025
85AQI
85AQI
29th January 2025
141AQI
141AQI
30th January 2025
137AQI
137AQI
31st January 2025
110AQI
110AQI
1st February 2025
92AQI
92AQI
2nd February 2025
72AQI
72AQI
3rd February 2025
79AQI
79AQI
4th February 2025
82AQI
82AQI
5th February 2025
78AQI
78AQI
6th February 2025
72AQI
72AQI
7th February 2025
68AQI
68AQI
8th February 2025
60AQI
60AQI
9th February 2025
72AQI
72AQI
10th February 2025
69AQI
69AQI
11th February 2025
91AQI
91AQI
12th February 2025
72AQI
72AQI
13th February 2025
81AQI
81AQI
14th February 2025
92AQI
92AQI
15th February 2025
84AQI
84AQI
16th February 2025
109AQI
109AQI
17th February 2025
98AQI
98AQI
18th February 2025
104AQI
104AQI
19th February 2025
72AQI
72AQI
20th February 2025
91AQI
91AQI
21st February 2025
86AQI
86AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
77AQI
77AQI
24th February 2025
74AQI
74AQI
25th February 2025
48AQI
48AQI
26th February 2025
67AQI
67AQI
27th February 2025
123AQI
123AQI
28th February 2025
79AQI
79AQI
1st March 2025
133AQI
133AQI
2nd March 2025
97AQI
97AQI
3rd March 2025
87AQI
87AQI
4th March 2025
93AQI
93AQI
5th March 2025
62AQI
62AQI
6th March 2025
61AQI
61AQI
7th March 2025
61AQI
61AQI
8th March 2025
60AQI
60AQI
9th March 2025
81AQI
81AQI
10th March 2025
99AQI
99AQI
11th March 2025
99AQI
99AQI
12th March 2025
97AQI
97AQI
13th March 2025
118AQI
118AQI
14th March 2025
87AQI
87AQI
15th March 2025
73AQI
73AQI
16th March 2025
66AQI
66AQI
17th March 2025
59AQI
59AQI
18th March 2025
48AQI
48AQI
19th March 2025
64AQI
64AQI
20th March 2025
70AQI
70AQI
21st March 2025
65AQI
65AQI
22nd March 2025
65AQI
65AQI
23rd March 2025
64AQI
64AQI
24th March 2025
70AQI
70AQI
25th March 2025
76AQI
76AQI
26th March 2025
91AQI
91AQI
27th March 2025
114AQI
114AQI
28th March 2025
101AQI
101AQI
29th March 2025
104AQI
104AQI
30th March 2025
101AQI
101AQI
31st March 2025
103AQI
103AQI
1st April 2025
95AQI
95AQI
2nd April 2025
82AQI
82AQI
3rd April 2025
98AQI
98AQI
4th April 2025
97AQI
97AQI
5th April 2025
61AQI
61AQI
6th April 2025
78AQI
78AQI
7th April 2025
75AQI
75AQI
8th April 2025
80AQI
80AQI
9th April 2025
76AQI
76AQI
10th April 2025
91AQI
91AQI
11th April 2025
86AQI
86AQI
12th April 2025
124AQI
124AQI
13th April 2025
86AQI
86AQI
14th April 2025
93AQI
93AQI
15th April 2025
88AQI
88AQI
16th April 2025
102AQI
102AQI
17th April 2025
88AQI
88AQI
18th April 2025
95AQI
95AQI
19th April 2025
78AQI
78AQI
20th April 2025
93AQI
93AQI
21st April 2025
87AQI
87AQI
22nd April 2025
87AQI
87AQI
23rd April 2025
94AQI
94AQI
24th April 2025
71AQI
71AQI
25th April 2025
83AQI
83AQI
26th April 2025
66AQI
66AQI
27th April 2025
63AQI
63AQI
28th April 2025
60AQI
60AQI
29th April 2025
54AQI
54AQI
30th April 2025
55AQI
55AQI
1st May 2025
61AQI
61AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
61AQI
61AQI
4th May 2025
76AQI
76AQI
5th May 2025
55AQI
55AQI
6th May 2025
60AQI
60AQI
7th May 2025
64AQI
64AQI
8th May 2025
55AQI
55AQI
9th May 2025
74AQI
74AQI
10th May 2025
80AQI
80AQI
11th May 2025
75AQI
75AQI
12th May 2025
78AQI
78AQI
13th May 2025
73AQI
73AQI
14th May 2025
77AQI
77AQI
15th May 2025
69AQI
69AQI
16th May 2025
69AQI
69AQI
17th May 2025
67AQI
67AQI
18th May 2025
72AQI
72AQI
19th May 2025
72AQI
72AQI
20th May 2025
76AQI
76AQI
21st May 2025
82AQI
82AQI
22nd May 2025
79AQI
79AQI
23rd May 2025
68AQI
68AQI
24th May 2025
70AQI
70AQI
25th May 2025
74AQI
74AQI
26th May 2025
91AQI
91AQI
27th May 2025
59AQI
59AQI
28th May 2025
60AQI
60AQI
29th May 2025
65AQI
65AQI
30th May 2025
61AQI
61AQI
31st May 2025
49AQI
49AQI
1st June 2025
43AQI
43AQI
2nd June 2025
42AQI
42AQI
3rd June 2025
55AQI
55AQI
4th June 2025
61AQI
61AQI
5th June 2025
64AQI
64AQI
6th June 2025
66AQI
66AQI
7th June 2025
72AQI
72AQI
8th June 2025
55AQI
55AQI
9th June 2025
59AQI
59AQI
10th June 2025
55AQI
55AQI
11th June 2025
62AQI
62AQI
12th June 2025
65AQI
65AQI
13th June 2025
70AQI
70AQI
14th June 2025
75AQI
75AQI
15th June 2025
64AQI
64AQI
16th June 2025
65AQI
65AQI
17th June 2025
66AQI
66AQI
18th June 2025
66AQI
66AQI
19th June 2025
47AQI
47AQI
20th June 2025
57AQI
57AQI
21st June 2025
50AQI
50AQI
22nd June 2025
38AQI
38AQI
23rd June 2025
52AQI
52AQI
24th June 2025
39AQI
39AQI
25th June 2025
44AQI
44AQI
26th June 2025
52AQI
52AQI
27th June 2025
57AQI
57AQI
28th June 2025
53AQI
53AQI
29th June 2025
45AQI
45AQI
30th June 2025
43AQI
43AQI
1st July 2025
53AQI
53AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
48AQI
48AQI
4th July 2025
48AQI
48AQI
5th July 2025
37AQI
37AQI
6th July 2025
42AQI
42AQI
7th July 2025
40AQI
40AQI
8th July 2025
54AQI
54AQI
9th July 2025
51AQI
51AQI
10th July 2025
56AQI
56AQI
11th July 2025
45AQI
45AQI
12th July 2025
51AQI
51AQI
13th July 2025
57AQI
57AQI
14th July 2025
64AQI
64AQI
15th July 2025
68AQI
68AQI
16th July 2025
71AQI
71AQI
17th July 2025
71AQI
71AQI
18th July 2025
71AQI
71AQI
19th July 2025
60AQI
60AQI
20th July 2025
55AQI
55AQI
21st July 2025
45AQI
45AQI
22nd July 2025
55AQI
55AQI
23rd July 2025
54AQI
54AQI
24th July 2025
52AQI
52AQI
25th July 2025
50AQI
50AQI
26th July 2025
40AQI
40AQI
27th July 2025
45AQI
45AQI
28th July 2025
53AQI
53AQI
29th July 2025
57AQI
57AQI
30th July 2025
54AQI
54AQI
31st July 2025
61AQI
61AQI
1st August 2025
60AQI
60AQI
2nd August 2025
61AQI
61AQI
3rd August 2025
61AQI
61AQI
124AQI
80AQI
83AQI
83AQI
69AQI
56AQI
54AQI
61AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202578AQI
5
21
5
1
24
3
1
23
7
28
2
1
30
9
21
10
21
3
22
155
33
5
Highest AQI recorded in
January124AQI
Lowest AQI recorded in
July54AQI
202479AQI
6
9
15
1
14
10
5
3
18
7
3
8
18
4
8
22
1
13
17
21
10
4
24
3
11
16
3
11
20
9
19
2
14
13
4
88
198
52
27
1
Highest AQI recorded in
January140AQI
Lowest AQI recorded in
July44AQI
202383AQI
5
19
7
1
9
11
7
5
18
7
1
7
19
4
5
23
3
13
15
2
11
19
1
18
13
11
15
3
15
12
4
3
13
9
1
4
12
14
1
89
165
75
30
1
Highest AQI recorded in
December140AQI
Lowest AQI recorded in
August49AQI
202281AQI
12
9
10
13
8
3
13
13
2
9
19
2
11
18
2
11
17
2
9
14
1
1
14
14
1
10
15
5
1
20
7
2
8
18
5
69
163
68
19
Highest AQI recorded in
January121AQI
Lowest AQI recorded in
August28AQI
202175AQI
7
12
12
3
10
11
4
3
19
9
13
17
8
23
12
16
2
17
14
18
13
17
13
20
10
1
5
11
11
3
1
8
16
6
117
161
62
25
Highest AQI recorded in
January132AQI
Lowest AQI recorded in
August46AQI
202068AQI
2
8
3
5
13
2
5
10
3
11
17
2
17
14
16
15
18
12
19
10
2
2
13
11
4
1
16
9
5
96
128
32
9
Highest AQI recorded in
December107AQI
Lowest AQI recorded in
September48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
83AQILeast Polluted Year Recorded
2020(Avg.)
68AQISichuan Agricultural University's annual 2025 AQI (78) shows an average percentage change of 1.5% (worsened AQI) compared to previous years: 2020 (68), 2021 (75), 2022 (81), 2023 (83), 2024 (79).
