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, Liaoning, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
31st Aug 2021
113AQILowest AQI recorded on
6th Aug 2023
25AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 60 of Moderate air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Yingkou, Liaoning, China
AQI
Day
Night
.
4 AM2nd Aug 2025
7 PM
3 AM3rd Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
4AM2nd Aug
60AQI
Avg. Lowest Time
12PM2nd Aug
51AQI
In the last 24 hours,
Yingkou's AQI reached its highest point of 60 at 4 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Yingkou, Liaoning, China
JulAug
04th - 05th05th - 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
Day
Night
4th Jul 2025544 AMAQI
4th Jul 2025555 AMAQI
4th Jul 2025546 AMAQI
4th Jul 2025547 AMAQI
4th Jul 2025318 AMAQI
4th Jul 2025279 AMAQI
4th Jul 20253610 AMAQI
4th Jul 20254511 AMAQI
4th Jul 20254412 PMAQI
4th Jul 2025481 PMAQI
4th Jul 2025562 PMAQI
4th Jul 2025583 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025645 PMAQI
4th Jul 2025666 PMAQI
4th Jul 2025627 PMAQI
4th Jul 2025588 PMAQI
4th Jul 2025589 PMAQI
4th Jul 20255810 PMAQI
4th Jul 20256111 PMAQI
5th Jul 20255812 AMAQI
5th Jul 2025561 AMAQI
5th Jul 2025552 AMAQI
5th Jul 2025553 AMAQI
25°C23/28°C
5th Jul 2025544 AMAQI
5th Jul 2025545 AMAQI
5th Jul 2025546 AMAQI
5th Jul 2025547 AMAQI
5th Jul 2025678 AMAQI
5th Jul 2025679 AMAQI
5th Jul 20256210 AMAQI
5th Jul 20256211 AMAQI
5th Jul 20256912 PMAQI
5th Jul 2025751 PMAQI
5th Jul 2025692 PMAQI
5th Jul 2025693 PMAQI
5th Jul 2025704 PMAQI
5th Jul 2025735 PMAQI
5th Jul 2025736 PMAQI
5th Jul 2025637 PMAQI
5th Jul 2025628 PMAQI
5th Jul 2025579 PMAQI
5th Jul 20255510 PMAQI
5th Jul 20255511 PMAQI
6th Jul 20255512 AMAQI
6th Jul 2025561 AMAQI
6th Jul 2025562 AMAQI
6th Jul 2025573 AMAQI
26°C22/31°C
6th Jul 2025584 AMAQI
6th Jul 2025585 AMAQI
6th Jul 2025586 AMAQI
6th Jul 2025587 AMAQI
6th Jul 2025428 AMAQI
6th Jul 2025299 AMAQI
6th Jul 20253310 AMAQI
6th Jul 20253311 AMAQI
6th Jul 20254012 PMAQI
6th Jul 2025411 PMAQI
6th Jul 2025412 PMAQI
6th Jul 2025413 PMAQI
6th Jul 2025414 PMAQI
6th Jul 2025415 PMAQI
6th Jul 2025416 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255611 PMAQI
7th Jul 20255612 AMAQI
7th Jul 2025561 AMAQI
7th Jul 2025572 AMAQI
7th Jul 2025563 AMAQI
26°C21/31°C
7th Jul 2025554 AMAQI
7th Jul 2025555 AMAQI
7th Jul 2025556 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025728 AMAQI
7th Jul 2025799 AMAQI
7th Jul 20257410 AMAQI
7th Jul 20257711 AMAQI
7th Jul 20256912 PMAQI
7th Jul 2025631 PMAQI
7th Jul 2025622 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025574 PMAQI
7th Jul 2025585 PMAQI
7th Jul 2025586 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025568 PMAQI
7th Jul 2025579 PMAQI
7th Jul 20255810 PMAQI
7th Jul 20255811 PMAQI
8th Jul 20255712 AMAQI
8th Jul 2025561 AMAQI
8th Jul 2025562 AMAQI
8th Jul 2025573 AMAQI
26°C21/30°C
8th Jul 2025584 AMAQI
8th Jul 2025585 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025587 AMAQI
8th Jul 2025718 AMAQI
8th Jul 2025659 AMAQI
8th Jul 20256810 AMAQI
8th Jul 20256711 AMAQI
8th Jul 20256512 PMAQI
8th Jul 2025601 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025603 PMAQI
8th Jul 2025614 PMAQI
8th Jul 2025615 PMAQI
8th Jul 2025516 PMAQI
8th Jul 2025567 PMAQI
8th Jul 2025598 PMAQI
8th Jul 2025579 PMAQI
8th Jul 20255810 PMAQI
8th Jul 20255811 PMAQI
9th Jul 20255912 AMAQI
9th Jul 2025581 AMAQI
9th Jul 2025582 AMAQI
9th Jul 2025583 AMAQI
26°C23/29°C
9th Jul 2025594 AMAQI
9th Jul 2025595 AMAQI
9th Jul 2025596 AMAQI
9th Jul 2025597 AMAQI
9th Jul 2025668 AMAQI
9th Jul 2025659 AMAQI
9th Jul 20256110 AMAQI
9th Jul 20255311 AMAQI
9th Jul 20254912 PMAQI
9th Jul 2025461 PMAQI
9th Jul 2025442 PMAQI
9th Jul 2025463 PMAQI
9th Jul 2025454 PMAQI
9th Jul 2025425 PMAQI
9th Jul 2025406 PMAQI
9th Jul 2025447 PMAQI
9th Jul 2025568 PMAQI
9th Jul 2025569 PMAQI
9th Jul 20255610 PMAQI
9th Jul 20255611 PMAQI
10th Jul 20255712 AMAQI
10th Jul 2025591 AMAQI
10th Jul 2025592 AMAQI
10th Jul 2025593 AMAQI
27°C23/30°C
10th Jul 2025594 AMAQI
10th Jul 2025595 AMAQI
10th Jul 2025596 AMAQI
10th Jul 2025597 AMAQI
10th Jul 2025668 AMAQI
10th Jul 2025729 AMAQI
10th Jul 20256510 AMAQI
10th Jul 20256611 AMAQI
10th Jul 20256612 PMAQI
10th Jul 2025681 PMAQI
10th Jul 2025702 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025634 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025626 PMAQI
10th Jul 2025627 PMAQI
10th Jul 2025628 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256411 PMAQI
11th Jul 20256412 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025592 AMAQI
11th Jul 2025603 AMAQI
27°C24/30°C
11th Jul 2025614 AMAQI
11th Jul 2025605 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025788 AMAQI
11th Jul 2025679 AMAQI
11th Jul 20256210 AMAQI
11th Jul 20256111 AMAQI
11th Jul 20256112 PMAQI
11th Jul 2025591 PMAQI
11th Jul 2025592 PMAQI
11th Jul 2025593 PMAQI
11th Jul 2025584 PMAQI
11th Jul 2025605 PMAQI
11th Jul 2025606 PMAQI
11th Jul 2025627 PMAQI
11th Jul 2025618 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256211 PMAQI
12th Jul 20256212 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025623 AMAQI
27°C24/30°C
12th Jul 2025624 AMAQI
12th Jul 2025635 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025538 AMAQI
12th Jul 2025519 AMAQI
12th Jul 20255210 AMAQI
12th Jul 20255411 AMAQI
12th Jul 20255512 PMAQI
12th Jul 2025551 PMAQI
12th Jul 2025572 PMAQI
12th Jul 2025573 PMAQI
12th Jul 2025574 PMAQI
12th Jul 2025565 PMAQI
12th Jul 2025576 PMAQI
12th Jul 2025667 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025659 PMAQI
12th Jul 20256710 PMAQI
12th Jul 20256611 PMAQI
13th Jul 20256412 AMAQI
13th Jul 2025631 AMAQI
13th Jul 2025632 AMAQI
13th Jul 2025623 AMAQI
26°C23/29°C
13th Jul 2025614 AMAQI
13th Jul 2025615 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025618 AMAQI
13th Jul 2025569 AMAQI
13th Jul 20254910 AMAQI
13th Jul 20254111 AMAQI
13th Jul 20255012 PMAQI
13th Jul 2025481 PMAQI
13th Jul 2025452 PMAQI
13th Jul 2025433 PMAQI
13th Jul 2025414 PMAQI
13th Jul 2025365 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025487 PMAQI
13th Jul 2025588 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255811 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025622 AMAQI
14th Jul 2025623 AMAQI
26°C22/31°C
14th Jul 2025614 AMAQI
14th Jul 2025615 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025368 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20252910 AMAQI
14th Jul 20253011 AMAQI
14th Jul 20254112 PMAQI
14th Jul 2025411 PMAQI
14th Jul 2025412 PMAQI
14th Jul 2025433 PMAQI
14th Jul 2025424 PMAQI
14th Jul 2025415 PMAQI
14th Jul 2025376 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025578 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255710 PMAQI
14th Jul 20255611 PMAQI
15th Jul 20255712 AMAQI
15th Jul 2025591 AMAQI
15th Jul 2025612 AMAQI
15th Jul 2025603 AMAQI
25°C19/30°C
15th Jul 2025584 AMAQI
15th Jul 2025585 AMAQI
15th Jul 2025586 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025448 AMAQI
15th Jul 2025449 AMAQI
15th Jul 20254710 AMAQI
15th Jul 20253611 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025443 PMAQI
15th Jul 2025454 PMAQI
15th Jul 2025455 PMAQI
15th Jul 2025446 PMAQI
15th Jul 2025497 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255810 PMAQI
15th Jul 20255811 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025582 AMAQI
16th Jul 2025583 AMAQI
24°C20/30°C
16th Jul 2025574 AMAQI
16th Jul 2025575 AMAQI
16th Jul 2025576 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025428 AMAQI
16th Jul 2025479 AMAQI
16th Jul 20254210 AMAQI
16th Jul 20254411 AMAQI
16th Jul 20255012 PMAQI
16th Jul 2025521 PMAQI
16th Jul 2025512 PMAQI
16th Jul 2025543 PMAQI
16th Jul 2025564 PMAQI
16th Jul 2025565 PMAQI
16th Jul 2025546 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025588 PMAQI
16th Jul 2025579 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20255712 AMAQI
17th Jul 2025581 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025573 AMAQI
23°C20/25°C
17th Jul 2025574 AMAQI
17th Jul 2025575 AMAQI
17th Jul 2025576 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025559 AMAQI
17th Jul 20255610 AMAQI
17th Jul 20256611 AMAQI
17th Jul 20256812 PMAQI
17th Jul 2025621 PMAQI
17th Jul 2025572 PMAQI
17th Jul 2025583 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025545 PMAQI
17th Jul 2025536 PMAQI
17th Jul 2025547 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025569 PMAQI
17th Jul 20255610 PMAQI
17th Jul 20255611 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025581 AMAQI
18th Jul 2025582 AMAQI
18th Jul 2025583 AMAQI
24°C20/28°C
18th Jul 2025584 AMAQI
18th Jul 2025585 AMAQI
18th Jul 2025586 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025578 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20255610 AMAQI
18th Jul 20256011 AMAQI
18th Jul 20255412 PMAQI
18th Jul 2025481 PMAQI
18th Jul 2025462 PMAQI
18th Jul 2025393 PMAQI
18th Jul 2025374 PMAQI
18th Jul 2025395 PMAQI
18th Jul 2025436 PMAQI
18th Jul 2025507 PMAQI
18th Jul 2025558 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255710 PMAQI
18th Jul 20255811 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025581 AMAQI
19th Jul 2025582 AMAQI
19th Jul 2025583 AMAQI
25°C21/29°C
19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025576 AMAQI
19th Jul 2025577 AMAQI
19th Jul 2025638 AMAQI
19th Jul 2025569 AMAQI
19th Jul 20255010 AMAQI
19th Jul 20254811 AMAQI
19th Jul 20255412 PMAQI
19th Jul 2025521 PMAQI
19th Jul 2025522 PMAQI
19th Jul 2025553 PMAQI
19th Jul 2025534 PMAQI
19th Jul 2025525 PMAQI
19th Jul 2025516 PMAQI
19th Jul 2025487 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025569 PMAQI
19th Jul 20255610 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 2025575 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025458 AMAQI
20th Jul 2025359 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253411 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025471 PMAQI
20th Jul 2025412 PMAQI
20th Jul 2025423 PMAQI
20th Jul 2025494 PMAQI
20th Jul 2025505 PMAQI
20th Jul 2025486 PMAQI
20th Jul 2025497 PMAQI
20th Jul 2025558 PMAQI
20th Jul 2025559 PMAQI
20th Jul 20255610 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025581 AMAQI
21st Jul 2025572 AMAQI
21st Jul 2025573 AMAQI
25°C23/29°C
21st Jul 2025564 AMAQI
21st Jul 2025565 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025498 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20254610 AMAQI
21st Jul 20254911 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025421 PMAQI
21st Jul 2025392 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025435 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025558 PMAQI
21st Jul 2025579 PMAQI
21st Jul 20255810 PMAQI
21st Jul 20256011 PMAQI
22nd Jul 20256012 AMAQI
22nd Jul 2025571 AMAQI
22nd Jul 2025572 AMAQI
22nd Jul 2025573 AMAQI
24°C23/27°C
22nd Jul 2025564 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025618 AMAQI
22nd Jul 2025569 AMAQI
22nd Jul 20254410 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20254112 PMAQI
22nd Jul 2025361 PMAQI
22nd Jul 2025322 PMAQI
22nd Jul 2025343 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025325 PMAQI
22nd Jul 2025306 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025518 PMAQI
22nd Jul 2025519 PMAQI
22nd Jul 20255210 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255212 AMAQI
23rd Jul 2025561 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025573 AMAQI
26°C23/29°C
23rd Jul 2025564 AMAQI
23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252710 AMAQI
23rd Jul 20253611 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025381 PMAQI
23rd Jul 2025422 PMAQI
23rd Jul 2025413 PMAQI
23rd Jul 2025424 PMAQI
23rd Jul 2025395 PMAQI
23rd Jul 2025446 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025553 AMAQI
26°C23/30°C
24th Jul 2025534 AMAQI
24th Jul 2025535 AMAQI
24th Jul 2025536 AMAQI
24th Jul 2025537 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025359 AMAQI
24th Jul 20253510 AMAQI
24th Jul 20253611 AMAQI
24th Jul 20253912 PMAQI
24th Jul 2025421 PMAQI
24th Jul 2025472 PMAQI
24th Jul 2025473 PMAQI
24th Jul 2025464 PMAQI
24th Jul 2025485 PMAQI
24th Jul 2025496 PMAQI
24th Jul 2025537 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025539 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025531 AMAQI
25th Jul 2025532 AMAQI
25th Jul 2025533 AMAQI
26°C23/29°C
25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20255910 AMAQI
25th Jul 20256111 AMAQI
25th Jul 20255812 PMAQI
25th Jul 2025581 PMAQI
25th Jul 2025582 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025564 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025576 PMAQI
25th Jul 2025587 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025569 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025531 AMAQI
26th Jul 2025532 AMAQI
26th Jul 2025543 AMAQI
26°C24/30°C
26th Jul 2025544 AMAQI
26th Jul 2025545 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025548 AMAQI
26th Jul 2025489 AMAQI
26th Jul 20255310 AMAQI
26th Jul 20255711 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025581 PMAQI
26th Jul 2025572 PMAQI
26th Jul 2025573 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025585 PMAQI
26th Jul 2025586 PMAQI
26th Jul 2025597 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 2025556 AMAQI
27th Jul 2025557 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20254910 AMAQI
27th Jul 20255011 AMAQI
27th Jul 20255012 PMAQI
27th Jul 2025511 PMAQI
27th Jul 2025542 PMAQI
27th Jul 2025573 PMAQI
27th Jul 2025564 PMAQI
27th Jul 2025575 PMAQI
27th Jul 2025596 PMAQI
27th Jul 2025617 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025629 PMAQI
27th Jul 20256110 PMAQI
27th Jul 20256111 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 2025555 AMAQI
28th Jul 2025556 AMAQI
28th Jul 2025557 AMAQI
28th Jul 2025538 AMAQI
28th Jul 2025549 AMAQI
28th Jul 20255810 AMAQI
28th Jul 20255611 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025591 PMAQI
28th Jul 2025612 PMAQI
28th Jul 2025613 PMAQI
28th Jul 2025604 PMAQI
28th Jul 2025595 PMAQI
28th Jul 2025616 PMAQI
28th Jul 2025587 PMAQI
28th Jul 2025578 PMAQI
28th Jul 2025589 PMAQI
28th Jul 20255910 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255912 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 2025566 AMAQI
29th Jul 2025577 AMAQI
29th Jul 2025418 AMAQI
29th Jul 2025319 AMAQI
29th Jul 20253310 AMAQI
29th Jul 20253711 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025411 PMAQI
29th Jul 2025422 PMAQI
29th Jul 2025443 PMAQI
29th Jul 2025424 PMAQI
29th Jul 2025435 PMAQI
29th Jul 2025386 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025548 PMAQI
29th Jul 2025539 PMAQI
29th Jul 20255410 PMAQI
29th Jul 20255411 PMAQI
30th Jul 20255312 AMAQI
30th Jul 2025571 AMAQI
30th Jul 2025572 AMAQI
30th Jul 2025573 AMAQI
26°C23/30°C
30th Jul 2025554 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025556 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025488 AMAQI
30th Jul 2025439 AMAQI
30th Jul 20254010 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253312 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025262 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025326 PMAQI
30th Jul 2025417 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255110 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255312 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
26°C22/30°C
31st Jul 2025514 AMAQI
31st Jul 2025515 AMAQI
31st Jul 2025516 AMAQI
31st Jul 2025517 AMAQI
31st Jul 2025518 AMAQI
31st Jul 2025519 AMAQI
31st Jul 20256310 AMAQI
31st Jul 20257211 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025601 PMAQI
31st Jul 2025632 PMAQI
31st Jul 2025623 PMAQI
31st Jul 2025584 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025596 PMAQI
31st Jul 2025607 PMAQI
31st Jul 2025638 PMAQI
31st Jul 2025639 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256411 PMAQI
1st Aug 20256312 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025562 AMAQI
1st Aug 2025573 AMAQI
26°C21/30°C
1st Aug 2025594 AMAQI
1st Aug 2025595 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025587 AMAQI
1st Aug 2025718 AMAQI
1st Aug 2025669 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20256011 AMAQI
1st Aug 20255912 PMAQI
1st Aug 2025601 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025574 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025576 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20255810 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20255912 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
27°C24/29°C
2nd Aug 2025604 AMAQI
2nd Aug 2025595 AMAQI
2nd Aug 2025596 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025538 AMAQI
2nd Aug 2025559 AMAQI
2nd Aug 20255610 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255112 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025564 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025598 PMAQI
2nd Aug 2025599 PMAQI
2nd Aug 20255710 PMAQI
2nd Aug 20255911 PMAQI
3rd Aug 20256012 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 7 AM
57AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 AM - 7 PM
51AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 57), while the lowest AQI was between 9 AM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
57AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
57AQI
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. 57), while the lowest AQI was between 12 AM to 11 PM (Avg. 57).
2025 Days Vs Air Quality
Yingkou, Liaoning, China
2025
6%
13
66%
140
24%
51
4%
9
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
13 DaysModerate
140 DaysPoor
51 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 214 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, 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
95AQI
95AQI
2nd January 2025
79AQI
79AQI
3rd January 2025
83AQI
83AQI
4th January 2025
118AQI
118AQI
5th January 2025
142AQI
142AQI
6th January 2025
124AQI
124AQI
7th January 2025
114AQI
114AQI
8th January 2025
92AQI
92AQI
9th January 2025
102AQI
102AQI
10th January 2025
110AQI
110AQI
11th January 2025
132AQI
132AQI
12th January 2025
164AQI
164AQI
13th January 2025
139AQI
139AQI
14th January 2025
102AQI
102AQI
15th January 2025
90AQI
90AQI
16th January 2025
102AQI
102AQI
17th January 2025
77AQI
77AQI
18th January 2025
131AQI
131AQI
19th January 2025
115AQI
115AQI
20th January 2025
146AQI
146AQI
21st January 2025
113AQI
113AQI
22nd January 2025
135AQI
135AQI
23rd January 2025
142AQI
142AQI
24th January 2025
162AQI
162AQI
25th January 2025
159AQI
159AQI
26th January 2025
186AQI
186AQI
27th January 2025
113AQI
113AQI
28th January 2025
113AQI
113AQI
29th January 2025
188AQI
188AQI
30th January 2025
142AQI
142AQI
31st January 2025
155AQI
155AQI
1st February 2025
159AQI
159AQI
2nd February 2025
175AQI
175AQI
3rd February 2025
103AQI
103AQI
4th February 2025
112AQI
112AQI
5th February 2025
85AQI
85AQI
6th February 2025
98AQI
98AQI
7th February 2025
62AQI
62AQI
8th February 2025
76AQI
76AQI
9th February 2025
100AQI
100AQI
10th February 2025
94AQI
94AQI
11th February 2025
125AQI
125AQI
12th February 2025
76AQI
76AQI
13th February 2025
122AQI
122AQI
14th February 2025
134AQI
134AQI
15th February 2025
126AQI
126AQI
16th February 2025
86AQI
86AQI
17th February 2025
76AQI
76AQI
18th February 2025
74AQI
74AQI
19th February 2025
75AQI
75AQI
20th February 2025
74AQI
74AQI
21st February 2025
76AQI
76AQI
22nd February 2025
69AQI
69AQI
23rd February 2025
67AQI
67AQI
24th February 2025
76AQI
76AQI
25th February 2025
86AQI
86AQI
26th February 2025
90AQI
90AQI
27th February 2025
145AQI
145AQI
28th February 2025
161AQI
161AQI
1st March 2025
143AQI
143AQI
2nd March 2025
107AQI
107AQI
3rd March 2025
102AQI
102AQI
4th March 2025
114AQI
114AQI
5th March 2025
108AQI
108AQI
6th March 2025
94AQI
94AQI
7th March 2025
95AQI
95AQI
8th March 2025
129AQI
129AQI
9th March 2025
144AQI
144AQI
10th March 2025
150AQI
150AQI
11th March 2025
143AQI
143AQI
12th March 2025
96AQI
96AQI
13th March 2025
104AQI
104AQI
14th March 2025
105AQI
105AQI
15th March 2025
85AQI
85AQI
16th March 2025
81AQI
81AQI
17th March 2025
96AQI
96AQI
18th March 2025
80AQI
80AQI
19th March 2025
93AQI
93AQI
20th March 2025
115AQI
115AQI
21st March 2025
78AQI
78AQI
22nd March 2025
97AQI
97AQI
23rd March 2025
135AQI
135AQI
24th March 2025
84AQI
84AQI
25th March 2025
132AQI
132AQI
26th March 2025
139AQI
139AQI
27th March 2025
85AQI
85AQI
28th March 2025
82AQI
82AQI
29th March 2025
56AQI
56AQI
30th March 2025
63AQI
63AQI
31st March 2025
109AQI
109AQI
1st April 2025
116AQI
116AQI
2nd April 2025
111AQI
111AQI
3rd April 2025
92AQI
92AQI
4th April 2025
108AQI
108AQI
5th April 2025
79AQI
79AQI
6th April 2025
113AQI
113AQI
7th April 2025
108AQI
108AQI
8th April 2025
97AQI
97AQI
9th April 2025
89AQI
89AQI
10th April 2025
101AQI
101AQI
11th April 2025
77AQI
77AQI
12th April 2025
73AQI
73AQI
13th April 2025
56AQI
56AQI
14th April 2025
58AQI
58AQI
15th April 2025
67AQI
67AQI
16th April 2025
82AQI
82AQI
17th April 2025
114AQI
114AQI
18th April 2025
59AQI
59AQI
19th April 2025
88AQI
88AQI
20th April 2025
70AQI
70AQI
21st April 2025
73AQI
73AQI
22nd April 2025
50AQI
50AQI
23rd April 2025
85AQI
85AQI
24th April 2025
61AQI
61AQI
25th April 2025
57AQI
57AQI
26th April 2025
96AQI
96AQI
27th April 2025
48AQI
48AQI
28th April 2025
78AQI
78AQI
29th April 2025
88AQI
88AQI
30th April 2025
98AQI
98AQI
1st May 2025
58AQI
58AQI
2nd May 2025
61AQI
61AQI
3rd May 2025
51AQI
51AQI
4th May 2025
49AQI
49AQI
5th May 2025
58AQI
58AQI
6th May 2025
73AQI
73AQI
7th May 2025
69AQI
69AQI
8th May 2025
63AQI
63AQI
9th May 2025
77AQI
77AQI
10th May 2025
69AQI
69AQI
11th May 2025
106AQI
106AQI
12th May 2025
89AQI
89AQI
13th May 2025
99AQI
99AQI
14th May 2025
112AQI
112AQI
15th May 2025
93AQI
93AQI
16th May 2025
76AQI
76AQI
17th May 2025
74AQI
74AQI
18th May 2025
51AQI
51AQI
19th May 2025
82AQI
82AQI
20th May 2025
88AQI
88AQI
21st May 2025
94AQI
94AQI
22nd May 2025
98AQI
98AQI
23rd May 2025
74AQI
74AQI
24th May 2025
85AQI
85AQI
25th May 2025
72AQI
72AQI
26th May 2025
86AQI
86AQI
27th May 2025
87AQI
87AQI
28th May 2025
85AQI
85AQI
29th May 2025
82AQI
82AQI
30th May 2025
93AQI
93AQI
31st May 2025
85AQI
85AQI
1st June 2025
84AQI
84AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
54AQI
54AQI
4th June 2025
58AQI
58AQI
5th June 2025
61AQI
61AQI
6th June 2025
86AQI
86AQI
7th June 2025
47AQI
47AQI
8th June 2025
58AQI
58AQI
9th June 2025
66AQI
66AQI
10th June 2025
47AQI
47AQI
11th June 2025
68AQI
68AQI
12th June 2025
57AQI
57AQI
13th June 2025
53AQI
53AQI
14th June 2025
57AQI
57AQI
15th June 2025
63AQI
63AQI
16th June 2025
52AQI
52AQI
17th June 2025
59AQI
59AQI
18th June 2025
61AQI
61AQI
19th June 2025
63AQI
63AQI
20th June 2025
55AQI
55AQI
21st June 2025
52AQI
52AQI
22nd June 2025
48AQI
48AQI
23rd June 2025
60AQI
60AQI
24th June 2025
58AQI
58AQI
25th June 2025
60AQI
60AQI
26th June 2025
58AQI
58AQI
27th June 2025
65AQI
65AQI
28th June 2025
62AQI
62AQI
29th June 2025
58AQI
58AQI
30th June 2025
54AQI
54AQI
1st July 2025
53AQI
53AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
46AQI
46AQI
4th July 2025
54AQI
54AQI
5th July 2025
61AQI
61AQI
6th July 2025
50AQI
50AQI
7th July 2025
59AQI
59AQI
8th July 2025
59AQI
59AQI
9th July 2025
54AQI
54AQI
10th July 2025
62AQI
62AQI
11th July 2025
61AQI
61AQI
12th July 2025
61AQI
61AQI
13th July 2025
55AQI
55AQI
14th July 2025
51AQI
51AQI
15th July 2025
53AQI
53AQI
16th July 2025
55AQI
55AQI
17th July 2025
57AQI
57AQI
18th July 2025
54AQI
54AQI
19th July 2025
55AQI
55AQI
20th July 2025
51AQI
51AQI
21st July 2025
52AQI
52AQI
22nd July 2025
49AQI
49AQI
23rd July 2025
48AQI
48AQI
24th July 2025
49AQI
49AQI
25th July 2025
55AQI
55AQI
26th July 2025
56AQI
56AQI
27th July 2025
56AQI
56AQI
28th July 2025
57AQI
57AQI
29th July 2025
49AQI
49AQI
30th July 2025
45AQI
45AQI
31st July 2025
58AQI
58AQI
1st August 2025
60AQI
60AQI
125AQI
100AQI
105AQI
83AQI
79AQI
61AQI
54AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
6
19
6
18
7
3
15
16
2
21
7
1
28
2
3
27
7
24
1
13
140
51
9
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
July54AQI
202487AQI
14
14
3
2
7
15
4
1
11
14
6
1
17
6
6
2
22
7
6
23
1
11
17
3
10
21
12
16
2
2
19
8
2
4
16
10
24
7
50
207
87
21
1
Highest AQI recorded in
February120AQI
Lowest AQI recorded in
August60AQI
202392AQI
15
12
2
2
10
11
7
1
10
11
8
1
2
15
7
1
5
1
21
9
3
26
1
10
18
3
12
17
2
6
22
2
7
13
9
2
3
17
6
3
1
11
11
8
46
195
84
31
8
Highest AQI recorded in
March120AQI
Lowest AQI recorded in
August58AQI
202288AQI
9
12
10
2
9
8
3
3
14
12
2
2
19
7
2
4
22
5
6
24
9
16
1
3
5
18
6
7
15
6
3
3
11
10
6
3
16
9
3
45
176
75
29
Highest AQI recorded in
January125AQI
Lowest AQI recorded in
July59AQI
202193AQI
14
8
5
3
1
11
5
9
3
1
6
16
6
2
1
15
11
3
2
21
7
1
5
23
2
8
22
1
3
26
2
3
25
2
5
18
8
4
13
7
6
3
14
13
1
35
208
82
30
9
1
Highest AQI recorded in
February132AQI
Lowest AQI recorded in
July61AQI
202090AQI
5
8
2
5
10
4
14
4
4
20
6
3
23
5
7
22
2
7
18
5
2
15
10
4
2
13
10
5
1
10
15
5
28
145
75
18
Highest AQI recorded in
April116AQI
Lowest AQI recorded in
August71AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
93AQILeast Polluted Year Recorded
2025(Avg.)
86AQIYingkou's annual 2025 AQI (86) shows an average percentage change of -4.06% (improved AQI) compared to previous years: 2020 (90), 2021 (93), 2022 (88), 2023 (92), 2024 (87).
