Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Yingkou, Yingkou, Liaoning, 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

Yingkou, Yingkou, Liaoning, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Aug 2021
130AQI
Lowest AQI recorded on
6th Aug 2023
25AQI

Same Day Analysis (13th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 55 of Moderate air quality, showing improvement over 2024 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 13th Aug - 14th Aug 2025

Yingkou, Yingkou, Liaoning, China

AQI
Day
Night
.

4 AM13th Aug 2025

7 PM

3 AM14th Aug 2025

Day time
Avg. Highest Time
8AM13th Aug

62AQI

Avg. Lowest Time
4PM13th Aug

42AQI

Night time
Avg. Highest Time
2AM14th Aug

58AQI

Avg. Lowest Time
7PM13th Aug

51AQI

In the last 24 hours,

Yingkou's AQI reached its highest point of 62 at 8 AM during the Day, while the lowest point, 42, was recorded at 4 PM during the Day between 13th Aug and 14th Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yingkou, Yingkou, Liaoning, China

JulAug
15th - 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 - 12th12th - 13th13th - 14th14th
Day
Night
15th Jul 2025584 AMAQI
15th Jul 2025575 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025587 AMAQI
15th Jul 2025478 AMAQI
15th Jul 2025489 AMAQI
15th Jul 20254710 AMAQI
15th Jul 20253811 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025413 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025435 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025568 PMAQI
15th Jul 2025589 PMAQI
15th Jul 20255910 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255812 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI

24°C20/30°C

16th Jul 2025564 AMAQI
16th Jul 2025575 AMAQI
16th Jul 2025576 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025489 AMAQI
16th Jul 20253610 AMAQI
16th Jul 20254011 AMAQI
16th Jul 20254712 PMAQI
16th Jul 2025511 PMAQI
16th Jul 2025462 PMAQI
16th Jul 2025533 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025506 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025598 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20256010 PMAQI
16th Jul 20256011 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025573 AMAQI

23°C20/25°C

17th Jul 2025564 AMAQI
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025588 AMAQI
17th Jul 2025569 AMAQI
17th Jul 20256210 AMAQI
17th Jul 20257211 AMAQI
17th Jul 20257812 PMAQI
17th Jul 2025681 PMAQI
17th Jul 2025562 PMAQI
17th Jul 2025573 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025566 PMAQI
17th Jul 2025537 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255610 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025571 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025593 AMAQI

24°C20/28°C

18th Jul 2025594 AMAQI
18th Jul 2025595 AMAQI
18th Jul 2025596 AMAQI
18th Jul 2025597 AMAQI
18th Jul 2025628 AMAQI
18th Jul 2025579 AMAQI
18th Jul 20256010 AMAQI
18th Jul 20256711 AMAQI
18th Jul 20256412 PMAQI
18th Jul 2025561 PMAQI
18th Jul 2025502 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025364 PMAQI
18th Jul 2025365 PMAQI
18th Jul 2025416 PMAQI
18th Jul 2025517 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025589 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025591 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025583 AMAQI

25°C21/29°C

19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025596 AMAQI
19th Jul 2025587 AMAQI
19th Jul 2025668 AMAQI
19th Jul 2025589 AMAQI
19th Jul 20254510 AMAQI
19th Jul 20254411 AMAQI
19th Jul 20255312 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025492 PMAQI
19th Jul 2025543 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025535 PMAQI
19th Jul 2025526 PMAQI
19th Jul 2025477 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255510 PMAQI
19th Jul 20255611 PMAQI
20th Jul 20255612 AMAQI
20th Jul 2025591 AMAQI
20th Jul 2025582 AMAQI
20th Jul 2025583 AMAQI

25°C23/28°C

20th Jul 2025584 AMAQI
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025478 AMAQI
20th Jul 2025399 AMAQI
20th Jul 20253310 AMAQI
20th Jul 20253111 AMAQI
20th Jul 20254512 PMAQI
20th Jul 2025491 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025413 PMAQI
20th Jul 2025494 PMAQI
20th Jul 2025475 PMAQI
20th Jul 2025446 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255611 PMAQI
21st Jul 20255912 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025582 AMAQI
21st Jul 2025573 AMAQI

25°C23/29°C

21st Jul 2025564 AMAQI
21st Jul 2025565 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025469 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20255011 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025412 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025384 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025486 PMAQI
21st Jul 2025517 PMAQI
21st Jul 2025568 PMAQI
21st Jul 2025589 PMAQI
21st Jul 20256010 PMAQI
21st Jul 20256111 PMAQI
22nd Jul 20256112 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025573 AMAQI

24°C23/27°C

22nd Jul 2025564 AMAQI
22nd Jul 2025575 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025628 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20254110 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20254012 PMAQI
22nd Jul 2025381 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025407 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025562 AMAQI
23rd Jul 2025563 AMAQI

26°C23/29°C

23rd Jul 2025564 AMAQI
23rd Jul 2025555 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025269 AMAQI
23rd Jul 20252910 AMAQI
23rd Jul 20254211 AMAQI
23rd Jul 20253812 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025462 PMAQI
23rd Jul 2025423 PMAQI
23rd Jul 2025434 PMAQI
23rd Jul 2025425 PMAQI
23rd Jul 2025456 PMAQI
23rd Jul 2025497 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025529 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

26°C23/30°C

24th Jul 2025524 AMAQI
24th Jul 2025525 AMAQI
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025369 AMAQI
24th Jul 20254510 AMAQI
24th Jul 20254811 AMAQI
24th Jul 20254212 PMAQI
24th Jul 2025431 PMAQI
24th Jul 2025432 PMAQI
24th Jul 2025443 PMAQI
24th Jul 2025454 PMAQI
24th Jul 2025455 PMAQI
24th Jul 2025486 PMAQI
24th Jul 2025547 PMAQI
24th Jul 2025548 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255211 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025523 AMAQI

26°C23/29°C

25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025578 AMAQI
25th Jul 2025629 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025572 PMAQI
25th Jul 2025553 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025586 PMAQI
25th Jul 2025577 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255711 PMAQI
26th Jul 20255712 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025543 AMAQI

26°C24/30°C

26th Jul 2025544 AMAQI
26th Jul 2025555 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025558 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20255110 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255812 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025634 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025587 PMAQI
26th Jul 2025578 PMAQI
26th Jul 2025569 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025551 AMAQI
27th Jul 2025552 AMAQI
27th Jul 2025553 AMAQI

26°C23/29°C

27th Jul 2025554 AMAQI
27th Jul 2025555 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025538 AMAQI
27th Jul 2025429 AMAQI
27th Jul 20255210 AMAQI
27th Jul 20255211 AMAQI
27th Jul 20254812 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025532 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025565 PMAQI
27th Jul 2025586 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025618 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256210 PMAQI
27th Jul 20256311 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025561 AMAQI
28th Jul 2025562 AMAQI
28th Jul 2025563 AMAQI

27°C23/30°C

28th Jul 2025554 AMAQI
28th Jul 2025565 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025508 AMAQI
28th Jul 2025519 AMAQI
28th Jul 20256110 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025631 PMAQI
28th Jul 2025642 PMAQI
28th Jul 2025643 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025615 PMAQI
28th Jul 2025646 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255810 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20256012 AMAQI
29th Jul 2025571 AMAQI
29th Jul 2025572 AMAQI
29th Jul 2025573 AMAQI

27°C25/30°C

29th Jul 2025574 AMAQI
29th Jul 2025565 AMAQI
29th Jul 2025576 AMAQI
29th Jul 2025567 AMAQI
29th Jul 2025438 AMAQI
29th Jul 2025349 AMAQI
29th Jul 20253610 AMAQI
29th Jul 20254111 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025401 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025434 PMAQI
29th Jul 2025445 PMAQI
29th Jul 2025396 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025553 AMAQI

26°C23/30°C

30th Jul 2025554 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025546 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025638 AMAQI
30th Jul 2025639 AMAQI
30th Jul 20254510 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025251 PMAQI
30th Jul 2025242 PMAQI
30th Jul 2025243 PMAQI
30th Jul 2025234 PMAQI
30th Jul 2025275 PMAQI
30th Jul 2025366 PMAQI
30th Jul 2025437 PMAQI
30th Jul 2025528 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255411 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025531 AMAQI
31st Jul 2025532 AMAQI
31st Jul 2025523 AMAQI

26°C22/30°C

31st Jul 2025524 AMAQI
31st Jul 2025525 AMAQI
31st Jul 2025526 AMAQI
31st Jul 2025527 AMAQI
31st Jul 2025528 AMAQI
31st Jul 2025529 AMAQI
31st Jul 20256610 AMAQI
31st Jul 20258411 AMAQI
31st Jul 20256712 PMAQI
31st Jul 2025661 PMAQI
31st Jul 2025702 PMAQI
31st Jul 2025683 PMAQI
31st Jul 2025604 PMAQI
31st Jul 2025605 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256111 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025551 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025563 AMAQI

26°C21/30°C

1st Aug 2025584 AMAQI
1st Aug 2025585 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025567 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025689 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255812 PMAQI
1st Aug 2025551 PMAQI
1st Aug 2025582 PMAQI
1st Aug 2025563 PMAQI
1st Aug 2025544 PMAQI
1st Aug 2025535 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025567 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025609 PMAQI
1st Aug 20255610 PMAQI
1st Aug 20255911 PMAQI
2nd Aug 20255812 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025583 AMAQI

27°C24/29°C

2nd Aug 2025594 AMAQI
2nd Aug 2025595 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025587 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025529 AMAQI
2nd Aug 20255210 AMAQI
2nd Aug 20255011 AMAQI
2nd Aug 20254812 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025462 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025554 PMAQI
2nd Aug 2025575 PMAQI
2nd Aug 2025526 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20256012 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025583 AMAQI

26°C23/29°C

3rd Aug 2025584 AMAQI
3rd Aug 2025585 AMAQI
3rd Aug 2025576 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025618 AMAQI
3rd Aug 2025629 AMAQI
3rd Aug 20256210 AMAQI
3rd Aug 20256411 AMAQI
3rd Aug 20256212 PMAQI
3rd Aug 2025611 PMAQI
3rd Aug 2025582 PMAQI
3rd Aug 2025583 PMAQI
3rd Aug 2025604 PMAQI
3rd Aug 2025565 PMAQI
3rd Aug 2025526 PMAQI
3rd Aug 2025577 PMAQI
3rd Aug 2025598 PMAQI
3rd Aug 2025599 PMAQI
3rd Aug 20255810 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255812 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025582 AMAQI
4th Aug 2025583 AMAQI

26°C23/29°C

4th Aug 2025584 AMAQI
4th Aug 2025585 AMAQI
4th Aug 2025586 AMAQI
4th Aug 2025597 AMAQI
4th Aug 2025478 AMAQI
4th Aug 2025409 AMAQI
4th Aug 20253610 AMAQI
4th Aug 20253011 AMAQI
4th Aug 20252612 PMAQI
4th Aug 2025281 PMAQI
4th Aug 2025282 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025214 PMAQI
4th Aug 2025255 PMAQI
4th Aug 2025276 PMAQI
4th Aug 2025407 PMAQI
4th Aug 2025508 PMAQI
4th Aug 2025529 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20255011 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025581 AMAQI
5th Aug 2025572 AMAQI
5th Aug 2025553 AMAQI

25°C21/30°C

5th Aug 2025564 AMAQI
5th Aug 2025555 AMAQI
5th Aug 2025556 AMAQI
5th Aug 2025557 AMAQI
5th Aug 2025788 AMAQI
5th Aug 2025639 AMAQI
5th Aug 20257810 AMAQI
5th Aug 20259011 AMAQI
5th Aug 20256012 PMAQI
5th Aug 2025521 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025563 PMAQI
5th Aug 2025554 PMAQI
5th Aug 2025485 PMAQI
5th Aug 2025446 PMAQI
5th Aug 2025507 PMAQI
5th Aug 2025548 PMAQI
5th Aug 2025579 PMAQI
5th Aug 20255510 PMAQI
5th Aug 20255611 PMAQI
6th Aug 20255612 AMAQI
6th Aug 2025551 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025563 AMAQI

23°C21/25°C

6th Aug 2025574 AMAQI
6th Aug 2025575 AMAQI
6th Aug 2025586 AMAQI
6th Aug 2025587 AMAQI
6th Aug 2025608 AMAQI
6th Aug 2025539 AMAQI
6th Aug 20255110 AMAQI
6th Aug 20253411 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025281 PMAQI
6th Aug 2025292 PMAQI
6th Aug 2025283 PMAQI
6th Aug 2025274 PMAQI
6th Aug 2025295 PMAQI
6th Aug 2025316 PMAQI
6th Aug 2025427 PMAQI
6th Aug 2025488 PMAQI
6th Aug 2025529 PMAQI
6th Aug 20255310 PMAQI
6th Aug 20255311 PMAQI
7th Aug 20255512 AMAQI
7th Aug 2025561 AMAQI
7th Aug 2025562 AMAQI
7th Aug 2025553 AMAQI

25°C22/29°C

7th Aug 2025544 AMAQI
7th Aug 2025545 AMAQI
7th Aug 2025546 AMAQI
7th Aug 2025547 AMAQI
7th Aug 2025638 AMAQI
7th Aug 2025659 AMAQI
7th Aug 20256410 AMAQI
7th Aug 20255411 AMAQI
7th Aug 20255712 PMAQI
7th Aug 2025531 PMAQI
7th Aug 2025462 PMAQI
7th Aug 2025533 PMAQI
7th Aug 2025524 PMAQI
7th Aug 2025485 PMAQI
7th Aug 2025446 PMAQI
7th Aug 2025487 PMAQI
7th Aug 2025528 PMAQI
7th Aug 2025529 PMAQI
7th Aug 20255310 PMAQI
7th Aug 20255211 PMAQI
8th Aug 20255412 AMAQI
8th Aug 2025541 AMAQI
8th Aug 2025552 AMAQI
8th Aug 2025553 AMAQI

26°C21/31°C

8th Aug 2025564 AMAQI
8th Aug 2025565 AMAQI
8th Aug 2025566 AMAQI
8th Aug 2025567 AMAQI
8th Aug 2025618 AMAQI
8th Aug 2025589 AMAQI
8th Aug 20256210 AMAQI
8th Aug 20255611 AMAQI
8th Aug 20255512 PMAQI
8th Aug 2025461 PMAQI
8th Aug 2025472 PMAQI
8th Aug 2025433 PMAQI
8th Aug 2025474 PMAQI
8th Aug 2025455 PMAQI
8th Aug 2025406 PMAQI
8th Aug 2025447 PMAQI
8th Aug 2025528 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255110 PMAQI
8th Aug 20255211 PMAQI
9th Aug 20254912 AMAQI
9th Aug 2025561 AMAQI
9th Aug 2025552 AMAQI
9th Aug 2025553 AMAQI

25°C20/28°C

9th Aug 2025544 AMAQI
9th Aug 2025555 AMAQI
9th Aug 2025546 AMAQI
9th Aug 2025557 AMAQI
9th Aug 2025568 AMAQI
9th Aug 2025569 AMAQI
9th Aug 20254110 AMAQI
9th Aug 20253411 AMAQI
9th Aug 20254312 PMAQI
9th Aug 2025471 PMAQI
9th Aug 2025402 PMAQI
9th Aug 2025333 PMAQI
9th Aug 2025364 PMAQI
9th Aug 2025505 PMAQI
9th Aug 2025556 PMAQI
9th Aug 2025517 PMAQI
9th Aug 2025538 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255410 PMAQI
9th Aug 20255411 PMAQI
10th Aug 20255412 AMAQI
10th Aug 2025541 AMAQI
10th Aug 2025542 AMAQI
10th Aug 2025533 AMAQI

25°C24/27°C

10th Aug 2025534 AMAQI
10th Aug 2025535 AMAQI
10th Aug 2025536 AMAQI
10th Aug 2025537 AMAQI
10th Aug 2025548 AMAQI
10th Aug 2025589 AMAQI
10th Aug 20255910 AMAQI
10th Aug 20256311 AMAQI
10th Aug 20256512 PMAQI
10th Aug 2025581 PMAQI
10th Aug 2025532 PMAQI
10th Aug 2025463 PMAQI
10th Aug 2025384 PMAQI
10th Aug 2025355 PMAQI
10th Aug 2025306 PMAQI
10th Aug 2025377 PMAQI
10th Aug 2025448 PMAQI
10th Aug 2025489 PMAQI
10th Aug 20254810 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20255212 AMAQI
11th Aug 2025541 AMAQI
11th Aug 2025542 AMAQI
11th Aug 2025543 AMAQI

26°C22/29°C

11th Aug 2025554 AMAQI
11th Aug 2025555 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025528 AMAQI
11th Aug 2025509 AMAQI
11th Aug 20254810 AMAQI
11th Aug 20255611 AMAQI
11th Aug 20255812 PMAQI
11th Aug 2025541 PMAQI
11th Aug 2025552 PMAQI
11th Aug 2025583 PMAQI
11th Aug 2025604 PMAQI
11th Aug 2025595 PMAQI
11th Aug 2025546 PMAQI
11th Aug 2025567 PMAQI
11th Aug 2025568 PMAQI
11th Aug 2025549 PMAQI
11th Aug 20255510 PMAQI
11th Aug 20255511 PMAQI
12th Aug 20255612 AMAQI
12th Aug 2025541 AMAQI
12th Aug 2025562 AMAQI
12th Aug 2025553 AMAQI

26°C22/29°C

12th Aug 2025564 AMAQI
12th Aug 2025565 AMAQI
12th Aug 2025566 AMAQI
12th Aug 2025557 AMAQI
12th Aug 2025588 AMAQI
12th Aug 2025589 AMAQI
12th Aug 20255110 AMAQI
12th Aug 20255911 AMAQI
12th Aug 20255912 PMAQI
12th Aug 2025621 PMAQI
12th Aug 2025632 PMAQI
12th Aug 2025623 PMAQI
12th Aug 2025634 PMAQI
12th Aug 2025665 PMAQI
12th Aug 2025656 PMAQI
12th Aug 2025647 PMAQI
12th Aug 2025638 PMAQI
12th Aug 2025659 PMAQI
12th Aug 20256210 PMAQI
12th Aug 20256111 PMAQI
13th Aug 20255912 AMAQI
13th Aug 2025571 AMAQI
13th Aug 2025562 AMAQI
13th Aug 2025573 AMAQI

26°C22/30°C

13th Aug 2025584 AMAQI
13th Aug 2025575 AMAQI
13th Aug 2025586 AMAQI
13th Aug 2025577 AMAQI
13th Aug 2025628 AMAQI
13th Aug 2025549 AMAQI
13th Aug 20255010 AMAQI
13th Aug 20254611 AMAQI
13th Aug 20254612 PMAQI
13th Aug 2025481 PMAQI
13th Aug 2025462 PMAQI
13th Aug 2025423 PMAQI
13th Aug 2025424 PMAQI
13th Aug 2025495 PMAQI
13th Aug 2025516 PMAQI
13th Aug 2025517 PMAQI
13th Aug 2025548 PMAQI
13th Aug 2025559 PMAQI
13th Aug 20255310 PMAQI
13th Aug 20255311 PMAQI
14th Aug 20255612 AMAQI
14th Aug 2025571 AMAQI
14th Aug 2025582 AMAQI
14th Aug 2025573 AMAQI

25°C21/29°C

14th Aug 2025564 AMAQI
4 AM
14th Aug 2025565 AMAQI
14th Aug 2025576 AMAQI
14th Aug 2025587 AMAQI
14th Aug 2025688 AMAQI
11 AM
7 PM
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 8 AM

56AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 AM - 6 PM

50AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 8 AM (Avg. 56), while the lowest AQI was between 9 AM to 6 PM (Avg. 50).
Night time
Avg. Highest Time
12 AM - 11 PM

56AQI

8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM

56AQI

8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).

2025 Days Vs Air Quality

Yingkou, Yingkou, Liaoning, China

2025

6%

14

63%

142

25%

56

5%

12

0.4%

1

Total number of days with different AQI categories in last 226 days in 2025 (139 days remaining)

Good
14 Days
Moderate
142 Days
Poor
56 Days
Unhealthy
12 Days
Severe
1 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 6%

Health Risk Level:

Extreme

In 2025, 6% of 226 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

Yingkou, Yingkou, Liaoning, 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
99AQI
2nd January 2025
81AQI
3rd January 2025
81AQI
4th January 2025
116AQI
5th January 2025
146AQI
6th January 2025
126AQI
7th January 2025
121AQI
8th January 2025
103AQI
9th January 2025
113AQI
10th January 2025
121AQI
11th January 2025
130AQI
12th January 2025
168AQI
13th January 2025
140AQI
14th January 2025
110AQI
15th January 2025
106AQI
16th January 2025
109AQI
17th January 2025
78AQI
18th January 2025
133AQI
19th January 2025
126AQI
20th January 2025
156AQI
21st January 2025
129AQI
22nd January 2025
149AQI
23rd January 2025
154AQI
24th January 2025
170AQI
25th January 2025
165AQI
26th January 2025
195AQI
27th January 2025
124AQI
28th January 2025
121AQI
29th January 2025
225AQI
30th January 2025
160AQI
31st January 2025
164AQI
1st February 2025
173AQI
2nd February 2025
188AQI
3rd February 2025
120AQI
4th February 2025
125AQI
5th February 2025
94AQI
6th February 2025
103AQI
7th February 2025
63AQI
8th February 2025
78AQI
9th February 2025
109AQI
10th February 2025
95AQI
11th February 2025
128AQI
12th February 2025
75AQI
13th February 2025
129AQI
14th February 2025
134AQI
15th February 2025
132AQI
16th February 2025
88AQI
17th February 2025
79AQI
18th February 2025
81AQI
19th February 2025
83AQI
20th February 2025
80AQI
21st February 2025
80AQI
22nd February 2025
72AQI
23rd February 2025
69AQI
24th February 2025
77AQI
25th February 2025
93AQI
26th February 2025
91AQI
27th February 2025
146AQI
28th February 2025
159AQI
1st March 2025
143AQI
2nd March 2025
107AQI
3rd March 2025
105AQI
4th March 2025
119AQI
5th March 2025
109AQI
6th March 2025
101AQI
7th March 2025
101AQI
8th March 2025
133AQI
9th March 2025
145AQI
10th March 2025
151AQI
11th March 2025
142AQI
12th March 2025
96AQI
13th March 2025
110AQI
14th March 2025
113AQI
15th March 2025
91AQI
16th March 2025
88AQI
17th March 2025
98AQI
18th March 2025
87AQI
19th March 2025
91AQI
20th March 2025
118AQI
21st March 2025
79AQI
22nd March 2025
93AQI
23rd March 2025
131AQI
24th March 2025
86AQI
25th March 2025
129AQI
26th March 2025
139AQI
27th March 2025
87AQI
28th March 2025
86AQI
29th March 2025
59AQI
30th March 2025
63AQI
31st March 2025
110AQI
1st April 2025
114AQI
2nd April 2025
117AQI
3rd April 2025
95AQI
4th April 2025
108AQI
5th April 2025
85AQI
6th April 2025
116AQI
7th April 2025
111AQI
8th April 2025
98AQI
9th April 2025
92AQI
10th April 2025
103AQI
11th April 2025
78AQI
12th April 2025
75AQI
13th April 2025
57AQI
14th April 2025
60AQI
15th April 2025
66AQI
16th April 2025
80AQI
17th April 2025
114AQI
18th April 2025
63AQI
19th April 2025
90AQI
20th April 2025
74AQI
21st April 2025
74AQI
22nd April 2025
54AQI
23rd April 2025
92AQI
24th April 2025
66AQI
25th April 2025
61AQI
26th April 2025
103AQI
27th April 2025
53AQI
28th April 2025
80AQI
29th April 2025
85AQI
30th April 2025
97AQI
1st May 2025
58AQI
2nd May 2025
60AQI
3rd May 2025
54AQI
4th May 2025
51AQI
5th May 2025
58AQI
6th May 2025
77AQI
7th May 2025
69AQI
8th May 2025
63AQI
9th May 2025
79AQI
10th May 2025
68AQI
11th May 2025
106AQI
12th May 2025
94AQI
13th May 2025
109AQI
14th May 2025
115AQI
15th May 2025
93AQI
16th May 2025
76AQI
17th May 2025
75AQI
18th May 2025
54AQI
19th May 2025
80AQI
20th May 2025
87AQI
21st May 2025
93AQI
22nd May 2025
102AQI
23rd May 2025
78AQI
24th May 2025
87AQI
25th May 2025
76AQI
26th May 2025
89AQI
27th May 2025
89AQI
28th May 2025
83AQI
29th May 2025
84AQI
30th May 2025
96AQI
31st May 2025
86AQI
1st June 2025
89AQI
2nd June 2025
94AQI
3rd June 2025
54AQI
4th June 2025
58AQI
5th June 2025
62AQI
6th June 2025
91AQI
7th June 2025
52AQI
8th June 2025
61AQI
9th June 2025
70AQI
10th June 2025
46AQI
11th June 2025
69AQI
12th June 2025
56AQI
13th June 2025
53AQI
14th June 2025
61AQI
15th June 2025
66AQI
16th June 2025
52AQI
17th June 2025
60AQI
18th June 2025
61AQI
19th June 2025
62AQI
20th June 2025
54AQI
21st June 2025
52AQI
22nd June 2025
50AQI
23rd June 2025
64AQI
24th June 2025
60AQI
25th June 2025
62AQI
26th June 2025
59AQI
27th June 2025
69AQI
28th June 2025
64AQI
29th June 2025
57AQI
30th June 2025
53AQI
1st July 2025
52AQI
2nd July 2025
52AQI
3rd July 2025
45AQI
4th July 2025
55AQI
5th July 2025
62AQI
6th July 2025
49AQI
7th July 2025
63AQI
8th July 2025
60AQI
9th July 2025
55AQI
10th July 2025
66AQI
11th July 2025
63AQI
12th July 2025
61AQI
13th July 2025
52AQI
14th July 2025
48AQI
15th July 2025
52AQI
16th July 2025
54AQI
17th July 2025
58AQI
18th July 2025
55AQI
19th July 2025
55AQI
20th July 2025
51AQI
21st July 2025
52AQI
22nd July 2025
48AQI
23rd July 2025
48AQI
24th July 2025
49AQI
25th July 2025
55AQI
26th July 2025
55AQI
27th July 2025
56AQI
28th July 2025
58AQI
29th July 2025
49AQI
30th July 2025
46AQI
31st July 2025
59AQI
1st August 2025
58AQI
2nd August 2025
55AQI
3rd August 2025
59AQI
4th August 2025
45AQI
5th August 2025
57AQI
6th August 2025
47AQI
7th August 2025
54AQI
8th August 2025
52AQI
9th August 2025
50AQI
10th August 2025
50AQI
11th August 2025
55AQI
12th August 2025
59AQI
13th August 2025
55AQI

133AQI

105AQI

107AQI

85AQI

80AQI

62AQI

54AQI

54AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202587AQI

4
18
8
1
16
9
3
13
17
1
22
8
27
4
2
28
8
23
4
9
14
142
56
12
1

Highest AQI recorded in

January

133AQI

Lowest AQI recorded in

August

54AQI

202495AQI

10
15
5
1
8
11
10
9
14
8
16
8
6
2
20
9
5
22
3
7
13
11
4
25
2
6
17
7
19
10
2
3
18
9
23
8
27
200
107
31
1

Highest AQI recorded in

February

130AQI

Lowest AQI recorded in

June

69AQI

2023102AQI

8
16
5
2
10
9
8
1
10
10
10
1
2
12
10
1
5
1
21
8
1
2
26
2
8
19
4
8
20
3
2
24
3
1
4
14
7
6
1
18
5
5
7
15
9
28
189
92
46
9

Highest AQI recorded in

February

132AQI

Lowest AQI recorded in

August

66AQI

202297AQI

7
11
10
3
1
7
9
3
1
2
13
12
4
1
15
12
2
4
21
6
4
25
1
3
18
3
1
3
19
7
5
14
9
3
1
12
8
9
2
11
13
4
1
26
163
91
35
5

Highest AQI recorded in

January

138AQI

Lowest AQI recorded in

July

68AQI

2021102AQI

4
16
6
4
1
8
7
11
2
1
7
8
13
2
1
13
12
3
1
1
15
14
1
2
24
4
6
24
1
1
26
4
2
23
5
5
13
12
1
2
12
8
8
12
18
1
21
181
109
43
10
1

Highest AQI recorded in

January

149AQI

Lowest AQI recorded in

July

66AQI

2020102AQI

5
7
1
1
4
10
5
1
13
5
3
19
7
1
2
17
12
3
23
4
1
6
15
8
1
2
13
11
5
1
11
12
4
2
8
11
11
1
18
128
87
29
4

Highest AQI recorded in

December

131AQI

Lowest AQI recorded in

August

82AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2021(Avg.)
102AQI
Least Polluted Year Recorded
2025(Avg.)
87AQI

Yingkou's annual 2025 AQI (87) shows an average percentage change of -12.1% (improved AQI) compared to previous years: 2020 (102), 2021 (102), 2022 (97), 2023 (102), 2024 (95).