Yiyi Dairy Industrial Park, Huainan, 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
Yiyi Dairy Industrial Park, Huainan, Anhui, China
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2024
85AQILowest AQI recorded on
1st Aug 2024
41AQISame Day Analysis (10th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 46 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 10th Aug - 11th Aug 2025
Yiyi Dairy Industrial Park, Huainan, Anhui, China
AQI
Day
Night
.
5 AM10th Aug 2025
7 PM
4 AM11th Aug 2025
Day time
Avg. Highest Time
6AM10th Aug
56AQI
Avg. Lowest Time
11AM10th Aug
27AQI
Night time
Avg. Highest Time
1AM11th Aug
56AQI
Avg. Lowest Time
11PM10th Aug
48AQI
In the last 24 hours,
Yiyi Dairy Industrial Park's AQI reached its highest point of 56 at 6 AM during the Day, while the lowest point, 27, was recorded at 11 AM during the Day between 10th Aug and 11th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yiyi Dairy Industrial Park, Huainan, Anhui, China
JulAug
12th - 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 - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
12th Jul 2025685 AMAQI
12th Jul 2025686 AMAQI
12th Jul 2025687 AMAQI
12th Jul 2025648 AMAQI
12th Jul 2025649 AMAQI
12th Jul 20256810 AMAQI
12th Jul 20256911 AMAQI
12th Jul 20256812 PMAQI
12th Jul 2025691 PMAQI
12th Jul 2025632 PMAQI
12th Jul 2025643 PMAQI
12th Jul 2025634 PMAQI
12th Jul 2025645 PMAQI
12th Jul 2025656 PMAQI
12th Jul 2025607 PMAQI
12th Jul 2025608 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI
13th Jul 2025664 AMAQI
29°C25/33°C
13th Jul 2025665 AMAQI
13th Jul 2025666 AMAQI
13th Jul 2025667 AMAQI
13th Jul 2025638 AMAQI
13th Jul 2025699 AMAQI
13th Jul 20256610 AMAQI
13th Jul 20256411 AMAQI
13th Jul 20256212 PMAQI
13th Jul 2025631 PMAQI
13th Jul 2025602 PMAQI
13th Jul 2025573 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025545 PMAQI
13th Jul 2025546 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025608 PMAQI
13th Jul 2025629 PMAQI
13th Jul 20256310 PMAQI
13th Jul 20256411 PMAQI
14th Jul 20256712 AMAQI
14th Jul 2025651 AMAQI
14th Jul 2025652 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025634 AMAQI
30°C25/35°C
14th Jul 2025645 AMAQI
14th Jul 2025646 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025648 AMAQI
14th Jul 2025679 AMAQI
14th Jul 20256510 AMAQI
14th Jul 20256811 AMAQI
14th Jul 20256812 PMAQI
14th Jul 2025671 PMAQI
14th Jul 2025662 PMAQI
14th Jul 2025643 PMAQI
14th Jul 2025604 PMAQI
14th Jul 2025585 PMAQI
14th Jul 2025576 PMAQI
14th Jul 2025647 PMAQI
14th Jul 2025628 PMAQI
14th Jul 2025649 PMAQI
14th Jul 20256410 PMAQI
14th Jul 20256611 PMAQI
15th Jul 20256712 AMAQI
15th Jul 2025651 AMAQI
15th Jul 2025642 AMAQI
15th Jul 2025643 AMAQI
15th Jul 2025644 AMAQI
31°C27/37°C
15th Jul 2025645 AMAQI
15th Jul 2025656 AMAQI
15th Jul 2025647 AMAQI
15th Jul 2025748 AMAQI
15th Jul 2025769 AMAQI
15th Jul 20257210 AMAQI
15th Jul 20256811 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025631 PMAQI
15th Jul 2025622 PMAQI
15th Jul 2025583 PMAQI
15th Jul 2025564 PMAQI
15th Jul 2025545 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025597 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025639 PMAQI
15th Jul 20256210 PMAQI
15th Jul 20256311 PMAQI
16th Jul 20256312 AMAQI
16th Jul 2025661 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025643 AMAQI
16th Jul 2025664 AMAQI
31°C26/37°C
16th Jul 2025655 AMAQI
16th Jul 2025666 AMAQI
16th Jul 2025657 AMAQI
16th Jul 2025688 AMAQI
16th Jul 2025709 AMAQI
16th Jul 20257110 AMAQI
16th Jul 20256711 AMAQI
16th Jul 20256412 PMAQI
16th Jul 2025611 PMAQI
16th Jul 2025602 PMAQI
16th Jul 2025613 PMAQI
16th Jul 2025614 PMAQI
16th Jul 2025615 PMAQI
16th Jul 2025596 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025638 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256210 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20255912 AMAQI
17th Jul 2025651 AMAQI
17th Jul 2025652 AMAQI
17th Jul 2025643 AMAQI
17th Jul 2025654 AMAQI
32°C27/38°C
17th Jul 2025645 AMAQI
17th Jul 2025656 AMAQI
17th Jul 2025647 AMAQI
17th Jul 2025558 AMAQI
17th Jul 2025529 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20256811 AMAQI
17th Jul 20256812 PMAQI
17th Jul 2025691 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025643 PMAQI
17th Jul 2025634 PMAQI
17th Jul 2025575 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025567 PMAQI
17th Jul 2025608 PMAQI
17th Jul 2025639 PMAQI
17th Jul 20256410 PMAQI
17th Jul 20256411 PMAQI
18th Jul 20256312 AMAQI
18th Jul 2025631 AMAQI
18th Jul 2025632 AMAQI
18th Jul 2025633 AMAQI
18th Jul 2025624 AMAQI
30°C26/35°C
18th Jul 2025635 AMAQI
18th Jul 2025636 AMAQI
18th Jul 2025637 AMAQI
18th Jul 2025758 AMAQI
18th Jul 2025779 AMAQI
18th Jul 20256710 AMAQI
18th Jul 20256311 AMAQI
18th Jul 20256012 PMAQI
18th Jul 2025601 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025563 PMAQI
18th Jul 2025544 PMAQI
18th Jul 2025545 PMAQI
18th Jul 2025586 PMAQI
18th Jul 2025607 PMAQI
18th Jul 2025628 PMAQI
18th Jul 2025669 PMAQI
18th Jul 20256810 PMAQI
18th Jul 20257011 PMAQI
19th Jul 20256612 AMAQI
19th Jul 2025641 AMAQI
19th Jul 2025632 AMAQI
19th Jul 2025633 AMAQI
19th Jul 2025644 AMAQI
29°C25/34°C
19th Jul 2025635 AMAQI
19th Jul 2025646 AMAQI
19th Jul 2025647 AMAQI
19th Jul 2025668 AMAQI
19th Jul 2025629 AMAQI
19th Jul 20256010 AMAQI
19th Jul 20255511 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025541 PMAQI
19th Jul 2025462 PMAQI
19th Jul 2025523 PMAQI
19th Jul 2025524 PMAQI
19th Jul 2025545 PMAQI
19th Jul 2025546 PMAQI
19th Jul 2025597 PMAQI
19th Jul 2025618 PMAQI
19th Jul 2025629 PMAQI
19th Jul 20256210 PMAQI
19th Jul 20256211 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025641 AMAQI
20th Jul 2025642 AMAQI
20th Jul 2025633 AMAQI
20th Jul 2025644 AMAQI
29°C24/34°C
20th Jul 2025645 AMAQI
20th Jul 2025636 AMAQI
20th Jul 2025647 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025249 AMAQI
20th Jul 20253610 AMAQI
20th Jul 20252811 AMAQI
20th Jul 20252612 PMAQI
20th Jul 2025241 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025264 PMAQI
20th Jul 2025285 PMAQI
20th Jul 2025346 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025569 PMAQI
20th Jul 20255410 PMAQI
20th Jul 20255511 PMAQI
21st Jul 20255612 AMAQI
21st Jul 2025631 AMAQI
21st Jul 2025642 AMAQI
21st Jul 2025613 AMAQI
21st Jul 2025584 AMAQI
31°C26/36°C
21st Jul 2025585 AMAQI
21st Jul 2025586 AMAQI
21st Jul 2025587 AMAQI
21st Jul 2025368 AMAQI
21st Jul 2025279 AMAQI
21st Jul 20252810 AMAQI
21st Jul 20252811 AMAQI
21st Jul 20253012 PMAQI
21st Jul 2025291 PMAQI
21st Jul 2025292 PMAQI
21st Jul 2025303 PMAQI
21st Jul 2025284 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025346 PMAQI
21st Jul 2025407 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025539 PMAQI
21st Jul 20255210 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025591 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025583 AMAQI
22nd Jul 2025554 AMAQI
30°C27/36°C
22nd Jul 2025565 AMAQI
22nd Jul 2025556 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025298 AMAQI
22nd Jul 2025219 AMAQI
22nd Jul 20252010 AMAQI
22nd Jul 20252211 AMAQI
22nd Jul 20252512 PMAQI
22nd Jul 2025241 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025254 PMAQI
22nd Jul 2025275 PMAQI
22nd Jul 2025296 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025509 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255011 PMAQI
23rd Jul 20255312 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025563 AMAQI
23rd Jul 2025544 AMAQI
30°C26/34°C
23rd Jul 2025545 AMAQI
23rd Jul 2025536 AMAQI
23rd Jul 2025547 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025369 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20253511 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025421 PMAQI
23rd Jul 2025412 PMAQI
23rd Jul 2025343 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025376 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025508 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025543 AMAQI
24th Jul 2025534 AMAQI
30°C26/35°C
24th Jul 2025525 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025399 AMAQI
24th Jul 20253710 AMAQI
24th Jul 20253811 AMAQI
24th Jul 20254112 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025303 PMAQI
24th Jul 2025304 PMAQI
24th Jul 2025345 PMAQI
24th Jul 2025416 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025523 AMAQI
25th Jul 2025524 AMAQI
30°C25/36°C
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025598 AMAQI
25th Jul 2025669 AMAQI
25th Jul 20256310 AMAQI
25th Jul 20256211 AMAQI
25th Jul 20256112 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025563 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025556 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025558 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255710 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255412 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025533 AMAQI
26th Jul 2025544 AMAQI
30°C25/35°C
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025569 AMAQI
26th Jul 20255410 AMAQI
26th Jul 20255011 AMAQI
26th Jul 20254712 PMAQI
26th Jul 2025501 PMAQI
26th Jul 2025402 PMAQI
26th Jul 2025423 PMAQI
26th Jul 2025314 PMAQI
26th Jul 2025415 PMAQI
26th Jul 2025426 PMAQI
26th Jul 2025507 PMAQI
26th Jul 2025528 PMAQI
26th Jul 2025529 PMAQI
26th Jul 20254910 PMAQI
26th Jul 20255011 PMAQI
27th Jul 20255012 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025544 AMAQI
29°C25/33°C
27th Jul 2025545 AMAQI
27th Jul 2025546 AMAQI
27th Jul 2025547 AMAQI
27th Jul 2025468 AMAQI
27th Jul 2025369 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254212 PMAQI
27th Jul 2025391 PMAQI
27th Jul 2025402 PMAQI
27th Jul 2025373 PMAQI
27th Jul 2025334 PMAQI
27th Jul 2025355 PMAQI
27th Jul 2025326 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025488 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255411 PMAQI
28th Jul 20255512 AMAQI
28th Jul 2025531 AMAQI
28th Jul 2025532 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
29°C25/34°C
28th Jul 2025545 AMAQI
28th Jul 2025536 AMAQI
28th Jul 2025527 AMAQI
28th Jul 2025388 AMAQI
28th Jul 2025419 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254411 AMAQI
28th Jul 20254712 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025462 PMAQI
28th Jul 2025343 PMAQI
28th Jul 2025284 PMAQI
28th Jul 2025275 PMAQI
28th Jul 2025276 PMAQI
28th Jul 2025367 PMAQI
28th Jul 2025478 PMAQI
28th Jul 2025489 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20254211 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025511 AMAQI
29th Jul 2025532 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025524 AMAQI
29°C25/34°C
29th Jul 2025525 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025527 AMAQI
29th Jul 2025458 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20255210 AMAQI
29th Jul 20255311 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025521 PMAQI
29th Jul 2025492 PMAQI
29th Jul 2025483 PMAQI
29th Jul 2025484 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025476 PMAQI
29th Jul 2025497 PMAQI
29th Jul 2025508 PMAQI
29th Jul 2025499 PMAQI
29th Jul 20255210 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025521 AMAQI
30th Jul 2025522 AMAQI
30th Jul 2025523 AMAQI
30th Jul 2025524 AMAQI
29°C25/35°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025548 AMAQI
30th Jul 2025539 AMAQI
30th Jul 20254810 AMAQI
30th Jul 20254611 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025332 PMAQI
30th Jul 2025333 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025355 PMAQI
30th Jul 2025406 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025499 PMAQI
30th Jul 20254610 PMAQI
30th Jul 20254811 PMAQI
31st Jul 20255012 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025523 AMAQI
31st Jul 2025524 AMAQI
28°C23/34°C
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20255210 AMAQI
31st Jul 20254911 AMAQI
31st Jul 20255412 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025522 PMAQI
31st Jul 2025523 PMAQI
31st Jul 2025524 PMAQI
31st Jul 2025505 PMAQI
31st Jul 2025506 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025488 PMAQI
31st Jul 2025529 PMAQI
31st Jul 20255410 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025541 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025544 AMAQI
25°C23/28°C
1st Aug 2025535 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025537 AMAQI
1st Aug 2025598 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20255410 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255612 PMAQI
1st Aug 2025531 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025473 PMAQI
1st Aug 2025444 PMAQI
1st Aug 2025425 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025497 PMAQI
1st Aug 2025498 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20255110 PMAQI
1st Aug 20255211 PMAQI
2nd Aug 20254812 AMAQI
2nd Aug 2025541 AMAQI
2nd Aug 2025542 AMAQI
2nd Aug 2025543 AMAQI
2nd Aug 2025534 AMAQI
27°C25/31°C
2nd Aug 2025545 AMAQI
2nd Aug 2025556 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025438 AMAQI
2nd Aug 2025429 AMAQI
2nd Aug 20254710 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025492 PMAQI
2nd Aug 2025473 PMAQI
2nd Aug 2025434 PMAQI
2nd Aug 2025465 PMAQI
2nd Aug 2025486 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025528 PMAQI
2nd Aug 2025539 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255411 PMAQI
3rd Aug 20255212 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025534 AMAQI
28°C24/32°C
3rd Aug 2025535 AMAQI
3rd Aug 2025536 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025548 AMAQI
3rd Aug 2025579 AMAQI
3rd Aug 20255810 AMAQI
3rd Aug 20255711 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025512 PMAQI
3rd Aug 2025523 PMAQI
3rd Aug 2025504 PMAQI
3rd Aug 2025595 PMAQI
3rd Aug 2025566 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025578 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20256010 PMAQI
3rd Aug 20255811 PMAQI
4th Aug 20255712 AMAQI
4th Aug 2025551 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025543 AMAQI
4th Aug 2025554 AMAQI
30°C25/35°C
4th Aug 2025545 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025547 AMAQI
4th Aug 2025688 AMAQI
4th Aug 2025689 AMAQI
4th Aug 20256810 AMAQI
4th Aug 20256911 AMAQI
4th Aug 20256812 PMAQI
4th Aug 2025591 PMAQI
4th Aug 2025582 PMAQI
4th Aug 2025573 PMAQI
4th Aug 2025594 PMAQI
4th Aug 2025605 PMAQI
4th Aug 2025646 PMAQI
4th Aug 2025637 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025639 PMAQI
4th Aug 20256410 PMAQI
4th Aug 20256311 PMAQI
5th Aug 20255912 AMAQI
5th Aug 2025551 AMAQI
5th Aug 2025552 AMAQI
5th Aug 2025573 AMAQI
5th Aug 2025574 AMAQI
31°C27/36°C
5th Aug 2025585 AMAQI
5th Aug 2025586 AMAQI
5th Aug 2025587 AMAQI
5th Aug 2025748 AMAQI
5th Aug 2025809 AMAQI
5th Aug 20257810 AMAQI
5th Aug 20257411 AMAQI
5th Aug 20257512 PMAQI
5th Aug 2025721 PMAQI
5th Aug 2025682 PMAQI
5th Aug 2025673 PMAQI
5th Aug 2025654 PMAQI
5th Aug 2025655 PMAQI
5th Aug 2025666 PMAQI
5th Aug 2025647 PMAQI
5th Aug 2025658 PMAQI
5th Aug 2025669 PMAQI
5th Aug 20257010 PMAQI
5th Aug 20256811 PMAQI
6th Aug 20256512 AMAQI
6th Aug 2025581 AMAQI
6th Aug 2025572 AMAQI
6th Aug 2025603 AMAQI
6th Aug 2025604 AMAQI
31°C26/37°C
6th Aug 2025605 AMAQI
6th Aug 2025616 AMAQI
6th Aug 2025617 AMAQI
6th Aug 2025768 AMAQI
6th Aug 2025769 AMAQI
6th Aug 20257110 AMAQI
6th Aug 20257211 AMAQI
6th Aug 20256812 PMAQI
6th Aug 2025691 PMAQI
6th Aug 2025622 PMAQI
6th Aug 2025653 PMAQI
6th Aug 2025584 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025546 PMAQI
6th Aug 2025537 PMAQI
6th Aug 2025568 PMAQI
6th Aug 2025609 PMAQI
6th Aug 20255810 PMAQI
6th Aug 20255711 PMAQI
7th Aug 20255812 AMAQI
7th Aug 2025601 AMAQI
7th Aug 2025612 AMAQI
7th Aug 2025623 AMAQI
7th Aug 2025644 AMAQI
32°C27/38°C
7th Aug 2025645 AMAQI
7th Aug 2025616 AMAQI
7th Aug 2025647 AMAQI
7th Aug 2025508 AMAQI
7th Aug 2025519 AMAQI
7th Aug 20255910 AMAQI
7th Aug 20255611 AMAQI
7th Aug 20255812 PMAQI
7th Aug 2025591 PMAQI
7th Aug 2025592 PMAQI
7th Aug 2025443 PMAQI
7th Aug 2025384 PMAQI
7th Aug 2025405 PMAQI
7th Aug 2025466 PMAQI
7th Aug 2025477 PMAQI
7th Aug 2025558 PMAQI
7th Aug 2025549 PMAQI
7th Aug 20255410 PMAQI
7th Aug 20255411 PMAQI
8th Aug 20255512 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025612 AMAQI
8th Aug 2025613 AMAQI
8th Aug 2025614 AMAQI
30°C27/35°C
8th Aug 2025605 AMAQI
8th Aug 2025616 AMAQI
8th Aug 2025617 AMAQI
8th Aug 2025478 AMAQI
8th Aug 2025449 AMAQI
8th Aug 20255110 AMAQI
8th Aug 20255211 AMAQI
8th Aug 20254912 PMAQI
8th Aug 2025451 PMAQI
8th Aug 2025412 PMAQI
8th Aug 2025443 PMAQI
8th Aug 2025404 PMAQI
8th Aug 2025425 PMAQI
8th Aug 2025426 PMAQI
8th Aug 2025407 PMAQI
8th Aug 2025538 PMAQI
8th Aug 2025539 PMAQI
8th Aug 20255410 PMAQI
8th Aug 20255411 PMAQI
9th Aug 20255412 AMAQI
9th Aug 2025601 AMAQI
9th Aug 2025602 AMAQI
9th Aug 2025593 AMAQI
9th Aug 2025584 AMAQI
29°C26/33°C
9th Aug 2025585 AMAQI
9th Aug 2025586 AMAQI
9th Aug 2025587 AMAQI
9th Aug 2025478 AMAQI
9th Aug 2025499 AMAQI
9th Aug 20254910 AMAQI
9th Aug 20254511 AMAQI
9th Aug 20254712 PMAQI
9th Aug 2025461 PMAQI
9th Aug 2025442 PMAQI
9th Aug 2025423 PMAQI
9th Aug 2025454 PMAQI
9th Aug 2025535 PMAQI
9th Aug 2025536 PMAQI
9th Aug 2025567 PMAQI
9th Aug 2025568 PMAQI
9th Aug 2025559 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255311 PMAQI
10th Aug 20255312 AMAQI
10th Aug 2025571 AMAQI
10th Aug 2025572 AMAQI
10th Aug 2025573 AMAQI
10th Aug 2025564 AMAQI
29°C26/34°C
10th Aug 2025555 AMAQI
10th Aug 2025566 AMAQI
10th Aug 2025567 AMAQI
10th Aug 2025488 AMAQI
10th Aug 2025309 AMAQI
10th Aug 20252810 AMAQI
10th Aug 20252711 AMAQI
10th Aug 20253712 PMAQI
10th Aug 2025401 PMAQI
10th Aug 2025392 PMAQI
10th Aug 2025413 PMAQI
10th Aug 2025324 PMAQI
10th Aug 2025305 PMAQI
10th Aug 2025356 PMAQI
10th Aug 2025347 PMAQI
10th Aug 2025498 PMAQI
10th Aug 2025509 PMAQI
10th Aug 20254910 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20254912 AMAQI
11th Aug 2025561 AMAQI
11th Aug 2025562 AMAQI
11th Aug 2025553 AMAQI
11th Aug 2025544 AMAQI
26°C25/27°C
11th Aug 2025545 AMAQI
5 AM11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025288 AMAQI
11th Aug 2025249 AMAQI
11th Aug 20252110 AMAQI
11th Aug 20252211 AMAQI
11th Aug 20252012 PMAQI
12 PM11th Aug 2025201 PMAQI
11th Aug 2025282 PMAQI
11th Aug 2025363 PMAQI
11th Aug 2025294 PMAQI
11th Aug 2025325 PMAQI
11th Aug 2025316 PMAQI
11th Aug 2025387 PMAQI
7 PM11th Aug 2025468 PMAQI
11th Aug 2025469 PMAQI
11th Aug 20253810 PMAQI
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
2 PM - 7 PM
47AQI
6 hours / Day
180 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 2 PM to 7 PM (Avg. 47).
Night time
Avg. Highest Time
12 AM - 4 AM
58AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
56AQI
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. 58), while the lowest AQI was between 8 PM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
Yiyi Dairy Industrial Park, Huainan, Anhui, China
2025
8%
17
62%
137
23%
52
7%
16
Total number of days with different AQI categories in last 223 days in 2025 (142 days remaining)
Good
17 DaysModerate
137 DaysPoor
52 DaysUnhealthy
16 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2025, 8% of 223 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
Yiyi Dairy Industrial Park, Huainan, 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
130AQI
130AQI
2nd January 2025
128AQI
128AQI
3rd January 2025
141AQI
141AQI
4th January 2025
178AQI
178AQI
5th January 2025
149AQI
149AQI
6th January 2025
137AQI
137AQI
7th January 2025
117AQI
117AQI
8th January 2025
131AQI
131AQI
9th January 2025
89AQI
89AQI
10th January 2025
108AQI
108AQI
11th January 2025
119AQI
119AQI
12th January 2025
125AQI
125AQI
13th January 2025
146AQI
146AQI
14th January 2025
148AQI
148AQI
15th January 2025
99AQI
99AQI
16th January 2025
128AQI
128AQI
17th January 2025
133AQI
133AQI
18th January 2025
154AQI
154AQI
19th January 2025
165AQI
165AQI
20th January 2025
164AQI
164AQI
21st January 2025
169AQI
169AQI
22nd January 2025
190AQI
190AQI
23rd January 2025
161AQI
161AQI
24th January 2025
129AQI
129AQI
25th January 2025
106AQI
106AQI
26th January 2025
136AQI
136AQI
27th January 2025
76AQI
76AQI
28th January 2025
117AQI
117AQI
29th January 2025
142AQI
142AQI
30th January 2025
138AQI
138AQI
31st January 2025
169AQI
169AQI
1st February 2025
156AQI
156AQI
2nd February 2025
159AQI
159AQI
3rd February 2025
167AQI
167AQI
4th February 2025
128AQI
128AQI
5th February 2025
119AQI
119AQI
6th February 2025
98AQI
98AQI
7th February 2025
85AQI
85AQI
8th February 2025
68AQI
68AQI
9th February 2025
82AQI
82AQI
10th February 2025
101AQI
101AQI
11th February 2025
121AQI
121AQI
12th February 2025
147AQI
147AQI
13th February 2025
116AQI
116AQI
14th February 2025
155AQI
155AQI
15th February 2025
111AQI
111AQI
16th February 2025
130AQI
130AQI
17th February 2025
94AQI
94AQI
18th February 2025
121AQI
121AQI
19th February 2025
135AQI
135AQI
20th February 2025
118AQI
118AQI
21st February 2025
117AQI
117AQI
22nd February 2025
143AQI
143AQI
23rd February 2025
149AQI
149AQI
24th February 2025
114AQI
114AQI
25th February 2025
144AQI
144AQI
26th February 2025
149AQI
149AQI
27th February 2025
147AQI
147AQI
28th February 2025
155AQI
155AQI
1st March 2025
156AQI
156AQI
2nd March 2025
116AQI
116AQI
3rd March 2025
104AQI
104AQI
4th March 2025
131AQI
131AQI
5th March 2025
136AQI
136AQI
6th March 2025
132AQI
132AQI
7th March 2025
138AQI
138AQI
8th March 2025
147AQI
147AQI
9th March 2025
150AQI
150AQI
10th March 2025
150AQI
150AQI
11th March 2025
158AQI
158AQI
12th March 2025
170AQI
170AQI
13th March 2025
133AQI
133AQI
14th March 2025
99AQI
99AQI
15th March 2025
109AQI
109AQI
16th March 2025
82AQI
82AQI
17th March 2025
86AQI
86AQI
18th March 2025
75AQI
75AQI
19th March 2025
84AQI
84AQI
20th March 2025
86AQI
86AQI
21st March 2025
81AQI
81AQI
22nd March 2025
94AQI
94AQI
23rd March 2025
112AQI
112AQI
24th March 2025
131AQI
131AQI
25th March 2025
95AQI
95AQI
26th March 2025
85AQI
85AQI
27th March 2025
79AQI
79AQI
28th March 2025
75AQI
75AQI
29th March 2025
81AQI
81AQI
30th March 2025
83AQI
83AQI
31st March 2025
78AQI
78AQI
1st April 2025
80AQI
80AQI
2nd April 2025
76AQI
76AQI
3rd April 2025
74AQI
74AQI
4th April 2025
82AQI
82AQI
5th April 2025
78AQI
78AQI
6th April 2025
75AQI
75AQI
7th April 2025
79AQI
79AQI
8th April 2025
80AQI
80AQI
9th April 2025
84AQI
84AQI
10th April 2025
86AQI
86AQI
11th April 2025
82AQI
82AQI
12th April 2025
101AQI
101AQI
13th April 2025
80AQI
80AQI
14th April 2025
76AQI
76AQI
15th April 2025
69AQI
69AQI
16th April 2025
73AQI
73AQI
17th April 2025
77AQI
77AQI
18th April 2025
78AQI
78AQI
19th April 2025
76AQI
76AQI
20th April 2025
72AQI
72AQI
21st April 2025
75AQI
75AQI
22nd April 2025
77AQI
77AQI
23rd April 2025
78AQI
78AQI
24th April 2025
76AQI
76AQI
25th April 2025
68AQI
68AQI
26th April 2025
68AQI
68AQI
27th April 2025
70AQI
70AQI
28th April 2025
72AQI
72AQI
29th April 2025
72AQI
72AQI
30th April 2025
70AQI
70AQI
1st May 2025
71AQI
71AQI
2nd May 2025
73AQI
73AQI
3rd May 2025
69AQI
69AQI
4th May 2025
69AQI
69AQI
5th May 2025
73AQI
73AQI
6th May 2025
83AQI
83AQI
7th May 2025
83AQI
83AQI
8th May 2025
76AQI
76AQI
9th May 2025
68AQI
68AQI
10th May 2025
63AQI
63AQI
11th May 2025
69AQI
69AQI
12th May 2025
67AQI
67AQI
13th May 2025
71AQI
71AQI
14th May 2025
77AQI
77AQI
15th May 2025
88AQI
88AQI
16th May 2025
75AQI
75AQI
17th May 2025
83AQI
83AQI
18th May 2025
75AQI
75AQI
19th May 2025
84AQI
84AQI
20th May 2025
79AQI
79AQI
21st May 2025
72AQI
72AQI
22nd May 2025
73AQI
73AQI
23rd May 2025
83AQI
83AQI
24th May 2025
83AQI
83AQI
25th May 2025
80AQI
80AQI
26th May 2025
83AQI
83AQI
27th May 2025
86AQI
86AQI
28th May 2025
79AQI
79AQI
29th May 2025
82AQI
82AQI
30th May 2025
73AQI
73AQI
31st May 2025
81AQI
81AQI
1st June 2025
66AQI
66AQI
2nd June 2025
65AQI
65AQI
3rd June 2025
68AQI
68AQI
4th June 2025
74AQI
74AQI
5th June 2025
67AQI
67AQI
6th June 2025
66AQI
66AQI
7th June 2025
62AQI
62AQI
8th June 2025
62AQI
62AQI
9th June 2025
62AQI
62AQI
10th June 2025
66AQI
66AQI
11th June 2025
68AQI
68AQI
12th June 2025
68AQI
68AQI
13th June 2025
68AQI
68AQI
14th June 2025
67AQI
67AQI
15th June 2025
60AQI
60AQI
16th June 2025
61AQI
61AQI
17th June 2025
62AQI
62AQI
18th June 2025
55AQI
55AQI
19th June 2025
48AQI
48AQI
20th June 2025
47AQI
47AQI
21st June 2025
46AQI
46AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
52AQI
52AQI
24th June 2025
59AQI
59AQI
25th June 2025
58AQI
58AQI
26th June 2025
61AQI
61AQI
27th June 2025
54AQI
54AQI
28th June 2025
51AQI
51AQI
29th June 2025
45AQI
45AQI
30th June 2025
51AQI
51AQI
1st July 2025
51AQI
51AQI
2nd July 2025
47AQI
47AQI
3rd July 2025
51AQI
51AQI
4th July 2025
52AQI
52AQI
5th July 2025
57AQI
57AQI
6th July 2025
62AQI
62AQI
7th July 2025
65AQI
65AQI
8th July 2025
56AQI
56AQI
9th July 2025
49AQI
49AQI
10th July 2025
65AQI
65AQI
11th July 2025
71AQI
71AQI
12th July 2025
64AQI
64AQI
13th July 2025
61AQI
61AQI
14th July 2025
64AQI
64AQI
15th July 2025
64AQI
64AQI
16th July 2025
64AQI
64AQI
17th July 2025
62AQI
62AQI
18th July 2025
63AQI
63AQI
19th July 2025
60AQI
60AQI
20th July 2025
48AQI
48AQI
21st July 2025
46AQI
46AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
46AQI
46AQI
24th July 2025
46AQI
46AQI
25th July 2025
56AQI
56AQI
26th July 2025
50AQI
50AQI
27th July 2025
47AQI
47AQI
28th July 2025
45AQI
45AQI
29th July 2025
51AQI
51AQI
30th July 2025
47AQI
47AQI
31st July 2025
52AQI
52AQI
1st August 2025
52AQI
52AQI
2nd August 2025
51AQI
51AQI
3rd August 2025
55AQI
55AQI
4th August 2025
60AQI
60AQI
5th August 2025
65AQI
65AQI
6th August 2025
61AQI
61AQI
7th August 2025
55AQI
55AQI
8th August 2025
52AQI
52AQI
9th August 2025
53AQI
53AQI
10th August 2025
46AQI
46AQI
136AQI
126AQI
111AQI
77AQI
76AQI
59AQI
55AQI
55AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
3
20
8
5
18
5
15
13
3
29
1
31
5
25
11
20
1
9
17
137
52
16
Highest AQI recorded in
January136AQI
Lowest AQI recorded in
July55AQI
202487AQI
1
4
10
1
11
1
2
28
12
19
4
27
2
24
3
1
29
1
17
12
1
19
12
21
156
40
23
1
Highest AQI recorded in
January161AQI
Lowest AQI recorded in
July52AQI
2023134AQI
1
2
7
16
5
3
8
18
5
3
Highest AQI recorded in
December135AQI
Lowest AQI recorded in
November120AQI
202096AQI
7
6
6
13
2
7
10
1
4
19
2
1
4
39
31
4
Highest AQI recorded in
April113AQI
Lowest AQI recorded in
June76AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2023(Avg.)
134AQILeast Polluted Year Recorded
2024(Avg.)
87AQIYiyi Dairy Industrial Park's annual 2025 AQI (90) shows an average percentage change of -12.3% (improved AQI) compared to previous years: 2020 (96), 2023 (134), 2024 (87).
