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HistoryAQIPM2.5PM10COSO2NO2O3

Yanzhau La Longdu, Tieling, 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

Yanzhau La Longdu, Tieling, Liaoning, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Aug 2024
89AQI
Lowest AQI recorded on
6th Aug 2023
19AQI

Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 46 of Good air quality, showing improvement over 2023 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 20th Aug - 21st Aug 2025

Yanzhau La Longdu, Tieling, Liaoning, China

AQI
Day
Night
.

4 AM20th Aug 2025

6 PM

3 AM21st Aug 2025

Day time
Avg. Highest Time
4AM20th Aug

50AQI

Avg. Lowest Time
10AM20th Aug

36AQI

Night time
Avg. Highest Time
10PM20th Aug

50AQI

Avg. Lowest Time
7PM20th Aug

44AQI

In the last 24 hours,

Yanzhau La Longdu's AQI reached its highest point of 50 at 4 AM during the Day, while the lowest point, 36, was recorded at 10 AM during the Day between 20th Aug and 21st Aug 2025.

Day & Night AQI Trend : Jul - Aug 2025

Yanzhau La Longdu, Tieling, Liaoning, China

JulAug
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st
Day
Night
22nd Jul 2025554 AMAQI
22nd Jul 2025565 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025557 AMAQI
22nd Jul 2025778 AMAQI
22nd Jul 2025729 AMAQI
22nd Jul 20255310 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025372 PMAQI
22nd Jul 2025363 PMAQI
22nd Jul 2025374 PMAQI
22nd Jul 2025345 PMAQI
22nd Jul 2025326 PMAQI
22nd Jul 2025417 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255510 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025571 AMAQI
23rd Jul 2025572 AMAQI
23rd Jul 2025573 AMAQI

26°C21/32°C

23rd Jul 2025564 AMAQI
23rd Jul 2025565 AMAQI
23rd Jul 2025566 AMAQI
23rd Jul 2025567 AMAQI
23rd Jul 2025318 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20252210 AMAQI
23rd Jul 20252311 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025342 PMAQI
23rd Jul 2025333 PMAQI
23rd Jul 2025314 PMAQI
23rd Jul 2025345 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025387 PMAQI
23rd Jul 2025528 PMAQI
23rd Jul 2025539 PMAQI
23rd Jul 20255410 PMAQI
23rd Jul 20255311 PMAQI
24th Jul 20255312 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025552 AMAQI
24th Jul 2025563 AMAQI

26°C21/31°C

24th Jul 2025544 AMAQI
24th Jul 2025545 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025547 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252411 AMAQI
24th Jul 20253112 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025342 PMAQI
24th Jul 2025403 PMAQI
24th Jul 2025444 PMAQI
24th Jul 2025425 PMAQI
24th Jul 2025456 PMAQI
24th Jul 2025457 PMAQI
24th Jul 2025528 PMAQI
24th Jul 2025529 PMAQI
24th Jul 20255310 PMAQI
24th Jul 20255311 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI

26°C23/29°C

25th Jul 2025524 AMAQI
25th Jul 2025525 AMAQI
25th Jul 2025526 AMAQI
25th Jul 2025527 AMAQI
25th Jul 2025428 AMAQI
25th Jul 2025419 AMAQI
25th Jul 20255010 AMAQI
25th Jul 20255211 AMAQI
25th Jul 20255412 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025602 PMAQI
25th Jul 2025633 PMAQI
25th Jul 2025584 PMAQI
25th Jul 2025605 PMAQI
25th Jul 2025636 PMAQI
25th Jul 2025607 PMAQI
25th Jul 2025568 PMAQI
25th Jul 2025579 PMAQI
25th Jul 20255810 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI

27°C22/31°C

26th Jul 2025534 AMAQI
26th Jul 2025535 AMAQI
26th Jul 2025536 AMAQI
26th Jul 2025537 AMAQI
26th Jul 2025538 AMAQI
26th Jul 2025519 AMAQI
26th Jul 20254610 AMAQI
26th Jul 20254811 AMAQI
26th Jul 20255612 PMAQI
26th Jul 2025611 PMAQI
26th Jul 2025642 PMAQI
26th Jul 2025713 PMAQI
26th Jul 2025744 PMAQI
26th Jul 2025705 PMAQI
26th Jul 2025696 PMAQI
26th Jul 2025637 PMAQI
26th Jul 2025618 PMAQI
26th Jul 2025619 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025563 AMAQI

26°C22/32°C

27th Jul 2025564 AMAQI
27th Jul 2025565 AMAQI
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025628 AMAQI
27th Jul 2025619 AMAQI
27th Jul 20255610 AMAQI
27th Jul 20255711 AMAQI
27th Jul 20256412 PMAQI
27th Jul 2025691 PMAQI
27th Jul 2025682 PMAQI
27th Jul 2025633 PMAQI
27th Jul 2025624 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025636 PMAQI
27th Jul 2025607 PMAQI
27th Jul 2025608 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255510 PMAQI
27th Jul 20255511 PMAQI
28th Jul 20255612 AMAQI
28th Jul 2025581 AMAQI
28th Jul 2025582 AMAQI
28th Jul 2025593 AMAQI

26°C22/31°C

28th Jul 2025604 AMAQI
28th Jul 2025605 AMAQI
28th Jul 2025606 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025588 AMAQI
28th Jul 2025609 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20256311 AMAQI
28th Jul 20256012 PMAQI
28th Jul 2025481 PMAQI
28th Jul 2025412 PMAQI
28th Jul 2025443 PMAQI
28th Jul 2025474 PMAQI
28th Jul 2025485 PMAQI
28th Jul 2025406 PMAQI
28th Jul 2025387 PMAQI
28th Jul 2025558 PMAQI
28th Jul 2025549 PMAQI
28th Jul 20255410 PMAQI
28th Jul 20255511 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025581 AMAQI
29th Jul 2025582 AMAQI
29th Jul 2025573 AMAQI

26°C23/30°C

29th Jul 2025584 AMAQI
29th Jul 2025575 AMAQI
29th Jul 2025586 AMAQI
29th Jul 2025587 AMAQI
29th Jul 2025588 AMAQI
29th Jul 2025509 AMAQI
29th Jul 20253810 AMAQI
29th Jul 20254011 AMAQI
29th Jul 20255212 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025342 PMAQI
29th Jul 2025293 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025306 PMAQI
29th Jul 2025367 PMAQI
29th Jul 2025528 PMAQI
29th Jul 2025529 PMAQI
29th Jul 20255310 PMAQI
29th Jul 20255311 PMAQI
30th Jul 20255412 AMAQI
30th Jul 2025561 AMAQI
30th Jul 2025562 AMAQI
30th Jul 2025563 AMAQI

24°C21/29°C

30th Jul 2025554 AMAQI
30th Jul 2025555 AMAQI
30th Jul 2025566 AMAQI
30th Jul 2025557 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025199 AMAQI
30th Jul 20252110 AMAQI
30th Jul 20252511 AMAQI
30th Jul 20253112 PMAQI
30th Jul 2025281 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025263 PMAQI
30th Jul 2025284 PMAQI
30th Jul 2025265 PMAQI
30th Jul 2025286 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025508 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255310 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255412 AMAQI
31st Jul 2025551 AMAQI
31st Jul 2025552 AMAQI
31st Jul 2025553 AMAQI

24°C20/29°C

31st Jul 2025554 AMAQI
31st Jul 2025555 AMAQI
31st Jul 2025556 AMAQI
31st Jul 2025557 AMAQI
31st Jul 2025558 AMAQI
31st Jul 2025559 AMAQI
31st Jul 20253410 AMAQI
31st Jul 20253111 AMAQI
31st Jul 20252812 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025352 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025424 PMAQI
31st Jul 2025405 PMAQI
31st Jul 2025466 PMAQI
31st Jul 2025537 PMAQI
31st Jul 2025548 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255510 PMAQI
31st Jul 20255411 PMAQI
1st Aug 20255312 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025542 AMAQI
1st Aug 2025563 AMAQI

24°C18/29°C

1st Aug 2025534 AMAQI
1st Aug 2025565 AMAQI
1st Aug 2025566 AMAQI
1st Aug 2025577 AMAQI
1st Aug 2025608 AMAQI
1st Aug 2025619 AMAQI
1st Aug 20256010 AMAQI
1st Aug 20255811 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025524 PMAQI
1st Aug 2025475 PMAQI
1st Aug 2025506 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025619 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025591 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI

26°C21/31°C

2nd Aug 2025564 AMAQI
2nd Aug 2025585 AMAQI
2nd Aug 2025586 AMAQI
2nd Aug 2025577 AMAQI
2nd Aug 2025678 AMAQI
2nd Aug 2025669 AMAQI
2nd Aug 20256410 AMAQI
2nd Aug 20256311 AMAQI
2nd Aug 20256612 PMAQI
2nd Aug 2025601 PMAQI
2nd Aug 2025572 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025495 PMAQI
2nd Aug 2025536 PMAQI
2nd Aug 2025547 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255610 PMAQI
2nd Aug 20255511 PMAQI
3rd Aug 20255712 AMAQI
3rd Aug 2025571 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025593 AMAQI

26°C21/32°C

3rd Aug 2025594 AMAQI
3rd Aug 2025585 AMAQI
3rd Aug 2025586 AMAQI
3rd Aug 2025567 AMAQI
3rd Aug 2025578 AMAQI
3rd Aug 2025589 AMAQI
3rd Aug 20254410 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20256112 PMAQI
3rd Aug 2025501 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025553 PMAQI
3rd Aug 2025544 PMAQI
3rd Aug 2025435 PMAQI
3rd Aug 2025446 PMAQI
3rd Aug 2025487 PMAQI
3rd Aug 2025558 PMAQI
3rd Aug 2025549 PMAQI
3rd Aug 20255410 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255512 AMAQI
4th Aug 2025571 AMAQI
4th Aug 2025562 AMAQI
4th Aug 2025543 AMAQI

24°C19/28°C

4th Aug 2025524 AMAQI
4th Aug 2025565 AMAQI
4th Aug 2025546 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025408 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20252810 AMAQI
4th Aug 20252911 AMAQI
4th Aug 20252912 PMAQI
4th Aug 2025241 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025253 PMAQI
4th Aug 2025224 PMAQI
4th Aug 2025225 PMAQI
4th Aug 2025226 PMAQI
4th Aug 2025347 PMAQI
4th Aug 2025398 PMAQI
4th Aug 2025489 PMAQI
4th Aug 20255010 PMAQI
4th Aug 20254611 PMAQI
5th Aug 20255112 AMAQI
5th Aug 2025531 AMAQI
5th Aug 2025542 AMAQI
5th Aug 2025533 AMAQI

24°C18/29°C

5th Aug 2025534 AMAQI
5th Aug 2025535 AMAQI
5th Aug 2025526 AMAQI
5th Aug 2025537 AMAQI
5th Aug 2025448 AMAQI
5th Aug 2025459 AMAQI
5th Aug 20254910 AMAQI
5th Aug 20255311 AMAQI
5th Aug 20255112 PMAQI
5th Aug 2025511 PMAQI
5th Aug 2025542 PMAQI
5th Aug 2025523 PMAQI
5th Aug 2025484 PMAQI
5th Aug 2025455 PMAQI
5th Aug 2025376 PMAQI
5th Aug 2025357 PMAQI
5th Aug 2025458 PMAQI
5th Aug 2025509 PMAQI
5th Aug 20254710 PMAQI
5th Aug 20255111 PMAQI
6th Aug 20255212 AMAQI
6th Aug 2025541 AMAQI
6th Aug 2025552 AMAQI
6th Aug 2025533 AMAQI

21°C20/23°C

6th Aug 2025514 AMAQI
6th Aug 2025535 AMAQI
6th Aug 2025556 AMAQI
6th Aug 2025537 AMAQI
6th Aug 2025538 AMAQI
6th Aug 2025479 AMAQI
6th Aug 20253210 AMAQI
6th Aug 20254511 AMAQI
6th Aug 20253112 PMAQI
6th Aug 2025301 PMAQI
6th Aug 2025322 PMAQI
6th Aug 2025293 PMAQI
6th Aug 2025244 PMAQI
6th Aug 2025265 PMAQI
6th Aug 2025236 PMAQI
6th Aug 2025357 PMAQI
6th Aug 2025438 PMAQI
6th Aug 2025489 PMAQI
6th Aug 20254810 PMAQI
6th Aug 20255411 PMAQI
7th Aug 20255412 AMAQI
7th Aug 2025541 AMAQI
7th Aug 2025532 AMAQI
7th Aug 2025513 AMAQI

22°C19/27°C

7th Aug 2025504 AMAQI
7th Aug 2025485 AMAQI
7th Aug 2025526 AMAQI
7th Aug 2025517 AMAQI
7th Aug 2025538 AMAQI
7th Aug 2025569 AMAQI
7th Aug 20255310 AMAQI
7th Aug 20254711 AMAQI
7th Aug 20254212 PMAQI
7th Aug 2025441 PMAQI
7th Aug 2025392 PMAQI
7th Aug 2025323 PMAQI
7th Aug 2025304 PMAQI
7th Aug 2025305 PMAQI
7th Aug 2025326 PMAQI
7th Aug 2025367 PMAQI
7th Aug 2025508 PMAQI
7th Aug 2025509 PMAQI
7th Aug 20254810 PMAQI
7th Aug 20254811 PMAQI
8th Aug 20255012 AMAQI
8th Aug 2025521 AMAQI
8th Aug 2025522 AMAQI
8th Aug 2025523 AMAQI

23°C18/27°C

8th Aug 2025524 AMAQI
8th Aug 2025525 AMAQI
8th Aug 2025526 AMAQI
8th Aug 2025527 AMAQI
8th Aug 2025408 AMAQI
8th Aug 2025289 AMAQI
8th Aug 20252310 AMAQI
8th Aug 20252411 AMAQI
8th Aug 20252812 PMAQI
8th Aug 2025301 PMAQI
8th Aug 2025352 PMAQI
8th Aug 2025333 PMAQI
8th Aug 2025274 PMAQI
8th Aug 2025315 PMAQI
8th Aug 2025286 PMAQI
8th Aug 2025347 PMAQI
8th Aug 2025518 PMAQI
8th Aug 2025529 PMAQI
8th Aug 20255210 PMAQI
8th Aug 20255011 PMAQI
9th Aug 20255012 AMAQI
9th Aug 2025521 AMAQI
9th Aug 2025522 AMAQI
9th Aug 2025523 AMAQI

23°C18/28°C

9th Aug 2025514 AMAQI
9th Aug 2025515 AMAQI
9th Aug 2025516 AMAQI
9th Aug 2025517 AMAQI
9th Aug 2025288 AMAQI
9th Aug 2025229 AMAQI
9th Aug 20252310 AMAQI
9th Aug 20255211 AMAQI
9th Aug 20256112 PMAQI
9th Aug 2025591 PMAQI
9th Aug 2025542 PMAQI
9th Aug 2025533 PMAQI
9th Aug 2025494 PMAQI
9th Aug 2025475 PMAQI
9th Aug 2025416 PMAQI
9th Aug 2025407 PMAQI
9th Aug 2025498 PMAQI
9th Aug 2025529 PMAQI
9th Aug 20255210 PMAQI
9th Aug 20255211 PMAQI
10th Aug 20255212 AMAQI
10th Aug 2025511 AMAQI
10th Aug 2025522 AMAQI
10th Aug 2025513 AMAQI

23°C20/29°C

10th Aug 2025524 AMAQI
10th Aug 2025525 AMAQI
10th Aug 2025516 AMAQI
10th Aug 2025517 AMAQI
10th Aug 2025678 AMAQI
10th Aug 2025729 AMAQI
10th Aug 20258410 AMAQI
10th Aug 20259211 AMAQI
10th Aug 20257312 PMAQI
10th Aug 2025601 PMAQI
10th Aug 2025562 PMAQI
10th Aug 2025503 PMAQI
10th Aug 2025404 PMAQI
10th Aug 2025265 PMAQI
10th Aug 2025276 PMAQI
10th Aug 2025337 PMAQI
10th Aug 2025448 PMAQI
10th Aug 2025489 PMAQI
10th Aug 20255010 PMAQI
10th Aug 20254811 PMAQI
11th Aug 20254712 AMAQI
11th Aug 2025521 AMAQI
11th Aug 2025512 AMAQI
11th Aug 2025533 AMAQI

24°C18/30°C

11th Aug 2025544 AMAQI
11th Aug 2025545 AMAQI
11th Aug 2025546 AMAQI
11th Aug 2025547 AMAQI
11th Aug 2025328 AMAQI
11th Aug 2025269 AMAQI
11th Aug 20252210 AMAQI
11th Aug 20252711 AMAQI
11th Aug 20252812 PMAQI
11th Aug 2025301 PMAQI
11th Aug 2025422 PMAQI
11th Aug 2025463 PMAQI
11th Aug 2025514 PMAQI
11th Aug 2025475 PMAQI
11th Aug 2025516 PMAQI
11th Aug 2025547 PMAQI
11th Aug 2025538 PMAQI
11th Aug 2025529 PMAQI
11th Aug 20255510 PMAQI
11th Aug 20255411 PMAQI
12th Aug 20255212 AMAQI
12th Aug 2025521 AMAQI
12th Aug 2025542 AMAQI
12th Aug 2025533 AMAQI

24°C19/30°C

12th Aug 2025544 AMAQI
12th Aug 2025545 AMAQI
12th Aug 2025536 AMAQI
12th Aug 2025527 AMAQI
12th Aug 2025588 AMAQI
12th Aug 2025569 AMAQI
12th Aug 20255310 AMAQI
12th Aug 20255211 AMAQI
12th Aug 20255112 PMAQI
12th Aug 2025541 PMAQI
12th Aug 2025572 PMAQI
12th Aug 2025623 PMAQI
12th Aug 2025574 PMAQI
12th Aug 2025545 PMAQI
12th Aug 2025606 PMAQI
12th Aug 2025587 PMAQI
12th Aug 2025558 PMAQI
12th Aug 2025589 PMAQI
12th Aug 20255910 PMAQI
12th Aug 20256011 PMAQI
13th Aug 20255712 AMAQI
13th Aug 2025521 AMAQI
13th Aug 2025532 AMAQI
13th Aug 2025523 AMAQI

25°C20/31°C

13th Aug 2025524 AMAQI
13th Aug 2025525 AMAQI
13th Aug 2025526 AMAQI
13th Aug 2025537 AMAQI
13th Aug 2025528 AMAQI
13th Aug 2025569 AMAQI
13th Aug 20254610 AMAQI
13th Aug 20254711 AMAQI
13th Aug 20254612 PMAQI
13th Aug 2025441 PMAQI
13th Aug 2025482 PMAQI
13th Aug 2025453 PMAQI
13th Aug 2025384 PMAQI
13th Aug 2025445 PMAQI
13th Aug 2025446 PMAQI
13th Aug 2025537 PMAQI
13th Aug 2025538 PMAQI
13th Aug 2025549 PMAQI
13th Aug 20255610 PMAQI
13th Aug 20255611 PMAQI
14th Aug 20255512 AMAQI
14th Aug 2025531 AMAQI
14th Aug 2025542 AMAQI
14th Aug 2025543 AMAQI

24°C20/29°C

14th Aug 2025524 AMAQI
14th Aug 2025525 AMAQI
14th Aug 2025546 AMAQI
14th Aug 2025557 AMAQI
14th Aug 2025568 AMAQI
14th Aug 2025589 AMAQI
14th Aug 20255910 AMAQI
14th Aug 20255811 AMAQI
14th Aug 20255912 PMAQI
14th Aug 2025541 PMAQI
14th Aug 2025512 PMAQI
14th Aug 2025443 PMAQI
14th Aug 2025494 PMAQI
14th Aug 2025465 PMAQI
14th Aug 2025496 PMAQI
14th Aug 2025557 PMAQI
14th Aug 2025588 PMAQI
14th Aug 2025599 PMAQI
14th Aug 20255910 PMAQI
14th Aug 20256011 PMAQI
15th Aug 20255712 AMAQI
15th Aug 2025551 AMAQI
15th Aug 2025552 AMAQI
15th Aug 2025583 AMAQI

25°C18/32°C

15th Aug 2025574 AMAQI
15th Aug 2025545 AMAQI
15th Aug 2025556 AMAQI
15th Aug 2025567 AMAQI
15th Aug 2025658 AMAQI
15th Aug 2025649 AMAQI
15th Aug 20256410 AMAQI
15th Aug 20256611 AMAQI
15th Aug 20256412 PMAQI
15th Aug 2025611 PMAQI
15th Aug 2025622 PMAQI
15th Aug 2025613 PMAQI
15th Aug 2025564 PMAQI
15th Aug 2025625 PMAQI
15th Aug 2025616 PMAQI
15th Aug 2025587 PMAQI
15th Aug 2025578 PMAQI
15th Aug 2025569 PMAQI
15th Aug 20255710 PMAQI
15th Aug 20255611 PMAQI
16th Aug 20255412 AMAQI
16th Aug 2025521 AMAQI
16th Aug 2025522 AMAQI
16th Aug 2025523 AMAQI

26°C19/32°C

16th Aug 2025544 AMAQI
16th Aug 2025525 AMAQI
16th Aug 2025566 AMAQI
16th Aug 2025557 AMAQI
16th Aug 2025438 AMAQI
16th Aug 2025479 AMAQI
16th Aug 20253610 AMAQI
16th Aug 20254611 AMAQI
16th Aug 20255012 PMAQI
16th Aug 2025471 PMAQI
16th Aug 2025462 PMAQI
16th Aug 2025423 PMAQI
16th Aug 2025454 PMAQI
16th Aug 2025405 PMAQI
16th Aug 2025436 PMAQI
16th Aug 2025487 PMAQI
16th Aug 2025508 PMAQI
16th Aug 2025529 PMAQI
16th Aug 20255110 PMAQI
16th Aug 20255011 PMAQI
17th Aug 20255212 AMAQI
17th Aug 2025501 AMAQI
17th Aug 2025522 AMAQI
17th Aug 2025543 AMAQI

25°C21/28°C

17th Aug 2025544 AMAQI
17th Aug 2025545 AMAQI
17th Aug 2025556 AMAQI
17th Aug 2025547 AMAQI
17th Aug 2025498 AMAQI
17th Aug 2025529 AMAQI
17th Aug 20254210 AMAQI
17th Aug 20254411 AMAQI
17th Aug 20253612 PMAQI
17th Aug 2025421 PMAQI
17th Aug 2025352 PMAQI
17th Aug 2025423 PMAQI
17th Aug 2025464 PMAQI
17th Aug 2025385 PMAQI
17th Aug 2025366 PMAQI
17th Aug 2025447 PMAQI
17th Aug 2025508 PMAQI
17th Aug 2025529 PMAQI
17th Aug 20255210 PMAQI
17th Aug 20255111 PMAQI
18th Aug 20255212 AMAQI
18th Aug 2025531 AMAQI
18th Aug 2025532 AMAQI
18th Aug 2025523 AMAQI

23°C19/29°C

18th Aug 2025524 AMAQI
18th Aug 2025525 AMAQI
18th Aug 2025526 AMAQI
18th Aug 2025527 AMAQI
18th Aug 2025358 AMAQI
18th Aug 2025449 AMAQI
18th Aug 20256010 AMAQI
18th Aug 20255411 AMAQI
18th Aug 20255812 PMAQI
18th Aug 2025631 PMAQI
18th Aug 2025612 PMAQI
18th Aug 2025653 PMAQI
18th Aug 2025594 PMAQI
18th Aug 2025565 PMAQI
18th Aug 2025556 PMAQI
18th Aug 2025557 PMAQI
18th Aug 2025558 PMAQI
18th Aug 2025539 PMAQI
18th Aug 20255510 PMAQI
18th Aug 20255211 PMAQI
19th Aug 20255012 AMAQI
19th Aug 2025461 AMAQI
19th Aug 2025482 AMAQI
19th Aug 2025523 AMAQI

26°C19/32°C

19th Aug 2025544 AMAQI
19th Aug 2025545 AMAQI
19th Aug 2025556 AMAQI
19th Aug 2025547 AMAQI
19th Aug 2025698 AMAQI
19th Aug 2025669 AMAQI
19th Aug 20257210 AMAQI
19th Aug 20257011 AMAQI
19th Aug 20255812 PMAQI
19th Aug 2025591 PMAQI
19th Aug 2025582 PMAQI
19th Aug 2025633 PMAQI
19th Aug 2025594 PMAQI
19th Aug 2025545 PMAQI
19th Aug 2025506 PMAQI
19th Aug 2025497 PMAQI
19th Aug 2025508 PMAQI
19th Aug 2025519 PMAQI
19th Aug 20255110 PMAQI
19th Aug 20255211 PMAQI
20th Aug 20254912 AMAQI
20th Aug 2025441 AMAQI
20th Aug 2025462 AMAQI
20th Aug 2025483 AMAQI

25°C22/30°C

20th Aug 2025504 AMAQI
20th Aug 2025485 AMAQI
20th Aug 2025486 AMAQI
20th Aug 2025467 AMAQI
20th Aug 2025428 AMAQI
20th Aug 2025389 AMAQI
20th Aug 20253610 AMAQI
20th Aug 20253911 AMAQI
20th Aug 20254412 PMAQI
20th Aug 2025381 PMAQI
20th Aug 2025392 PMAQI
20th Aug 2025403 PMAQI
20th Aug 2025384 PMAQI
20th Aug 2025425 PMAQI
20th Aug 2025466 PMAQI
20th Aug 2025447 PMAQI
20th Aug 2025488 PMAQI
20th Aug 2025499 PMAQI
20th Aug 20255010 PMAQI
20th Aug 20254811 PMAQI
21st Aug 20254912 AMAQI
21st Aug 2025501 AMAQI
21st Aug 2025502 AMAQI
21st Aug 2025503 AMAQI

25°C21/31°C

21st Aug 2025484 AMAQI
4 AM
21st Aug 2025465 AMAQI
21st Aug 2025476 AMAQI
21st Aug 2025467 AMAQI
21st Aug 2025478 AMAQI
21st Aug 2025459 AMAQI
21st Aug 20253710 AMAQI
21st Aug 20253211 AMAQI
11 AM
21st Aug 20252712 PMAQI
21st Aug 2025261 PMAQI
21st Aug 2025362 PMAQI
21st Aug 2025463 PMAQI
21st Aug 2025374 PMAQI
21st Aug 2025365 PMAQI
21st Aug 2025366 PMAQI
6 PM
21st Aug 2025437 PMAQI
11 PM
3 AM

--°C/°C

Day time
Avg. Highest Time
4 AM - 7 AM

54AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 6 PM

45AQI

9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 7 AM (Avg. 54), while the lowest AQI was between 10 AM to 6 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 3 AM

54AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM

46AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 3 AM (Avg. 54), while the lowest AQI was between 7 PM to 7 PM (Avg. 46).

2025 Days Vs Air Quality

Yanzhau La Longdu, Tieling, Liaoning, China

2025

11%

25

57%

133

27%

63

5%

11

Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)

Good
25 Days
Moderate
133 Days
Poor
63 Days
Unhealthy
11 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 11%

Health Risk Level:

Extreme

In 2025, 11% of 233 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

Yanzhau La Longdu, Tieling, 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
89AQI
2nd January 2025
81AQI
3rd January 2025
96AQI
4th January 2025
108AQI
5th January 2025
146AQI
6th January 2025
146AQI
7th January 2025
113AQI
8th January 2025
96AQI
9th January 2025
108AQI
10th January 2025
118AQI
11th January 2025
118AQI
12th January 2025
141AQI
13th January 2025
136AQI
14th January 2025
106AQI
15th January 2025
89AQI
16th January 2025
94AQI
17th January 2025
94AQI
18th January 2025
114AQI
19th January 2025
111AQI
20th January 2025
114AQI
21st January 2025
118AQI
22nd January 2025
146AQI
23rd January 2025
147AQI
24th January 2025
145AQI
25th January 2025
144AQI
26th January 2025
162AQI
27th January 2025
151AQI
28th January 2025
106AQI
29th January 2025
157AQI
30th January 2025
127AQI
31st January 2025
152AQI
1st February 2025
162AQI
2nd February 2025
182AQI
3rd February 2025
127AQI
4th February 2025
131AQI
5th February 2025
118AQI
6th February 2025
140AQI
7th February 2025
87AQI
8th February 2025
102AQI
9th February 2025
117AQI
10th February 2025
112AQI
11th February 2025
129AQI
12th February 2025
104AQI
13th February 2025
125AQI
14th February 2025
134AQI
15th February 2025
131AQI
16th February 2025
88AQI
17th February 2025
77AQI
18th February 2025
61AQI
19th February 2025
77AQI
20th February 2025
82AQI
21st February 2025
85AQI
22nd February 2025
95AQI
23rd February 2025
88AQI
24th February 2025
94AQI
25th February 2025
107AQI
26th February 2025
85AQI
27th February 2025
136AQI
28th February 2025
149AQI
1st March 2025
136AQI
2nd March 2025
85AQI
3rd March 2025
99AQI
4th March 2025
109AQI
5th March 2025
124AQI
6th March 2025
123AQI
7th March 2025
114AQI
8th March 2025
142AQI
9th March 2025
144AQI
10th March 2025
152AQI
11th March 2025
143AQI
12th March 2025
135AQI
13th March 2025
95AQI
14th March 2025
92AQI
15th March 2025
92AQI
16th March 2025
102AQI
17th March 2025
121AQI
18th March 2025
118AQI
19th March 2025
122AQI
20th March 2025
140AQI
21st March 2025
123AQI
22nd March 2025
191AQI
23rd March 2025
165AQI
24th March 2025
130AQI
25th March 2025
165AQI
26th March 2025
183AQI
27th March 2025
97AQI
28th March 2025
87AQI
29th March 2025
72AQI
30th March 2025
79AQI
31st March 2025
96AQI
1st April 2025
131AQI
2nd April 2025
107AQI
3rd April 2025
116AQI
4th April 2025
105AQI
5th April 2025
84AQI
6th April 2025
121AQI
7th April 2025
94AQI
8th April 2025
119AQI
9th April 2025
109AQI
10th April 2025
130AQI
11th April 2025
96AQI
12th April 2025
69AQI
13th April 2025
60AQI
14th April 2025
58AQI
15th April 2025
88AQI
16th April 2025
73AQI
17th April 2025
109AQI
18th April 2025
67AQI
19th April 2025
85AQI
20th April 2025
68AQI
21st April 2025
85AQI
22nd April 2025
50AQI
23rd April 2025
72AQI
24th April 2025
87AQI
25th April 2025
80AQI
26th April 2025
109AQI
27th April 2025
54AQI
28th April 2025
108AQI
29th April 2025
84AQI
30th April 2025
116AQI
1st May 2025
60AQI
2nd May 2025
76AQI
3rd May 2025
54AQI
4th May 2025
55AQI
5th May 2025
63AQI
6th May 2025
67AQI
7th May 2025
77AQI
8th May 2025
66AQI
9th May 2025
84AQI
10th May 2025
63AQI
11th May 2025
83AQI
12th May 2025
87AQI
13th May 2025
84AQI
14th May 2025
96AQI
15th May 2025
77AQI
16th May 2025
64AQI
17th May 2025
67AQI
18th May 2025
51AQI
19th May 2025
70AQI
20th May 2025
71AQI
21st May 2025
91AQI
22nd May 2025
99AQI
23rd May 2025
59AQI
24th May 2025
88AQI
25th May 2025
55AQI
26th May 2025
83AQI
27th May 2025
83AQI
28th May 2025
87AQI
29th May 2025
83AQI
30th May 2025
96AQI
31st May 2025
93AQI
1st June 2025
73AQI
2nd June 2025
86AQI
3rd June 2025
46AQI
4th June 2025
56AQI
5th June 2025
53AQI
6th June 2025
53AQI
7th June 2025
37AQI
8th June 2025
55AQI
9th June 2025
54AQI
10th June 2025
43AQI
11th June 2025
47AQI
12th June 2025
56AQI
13th June 2025
51AQI
14th June 2025
67AQI
15th June 2025
84AQI
16th June 2025
60AQI
17th June 2025
65AQI
18th June 2025
62AQI
19th June 2025
64AQI
20th June 2025
56AQI
21st June 2025
54AQI
22nd June 2025
52AQI
23rd June 2025
54AQI
24th June 2025
57AQI
25th June 2025
62AQI
26th June 2025
64AQI
27th June 2025
69AQI
28th June 2025
58AQI
29th June 2025
64AQI
30th June 2025
54AQI
1st July 2025
54AQI
2nd July 2025
52AQI
3rd July 2025
44AQI
4th July 2025
48AQI
5th July 2025
54AQI
6th July 2025
47AQI
7th July 2025
49AQI
8th July 2025
56AQI
9th July 2025
62AQI
10th July 2025
64AQI
11th July 2025
62AQI
12th July 2025
61AQI
13th July 2025
56AQI
14th July 2025
53AQI
15th July 2025
51AQI
16th July 2025
58AQI
17th July 2025
54AQI
18th July 2025
56AQI
19th July 2025
60AQI
20th July 2025
50AQI
21st July 2025
55AQI
22nd July 2025
52AQI
23rd July 2025
47AQI
24th July 2025
47AQI
25th July 2025
55AQI
26th July 2025
59AQI
27th July 2025
59AQI
28th July 2025
54AQI
29th July 2025
49AQI
30th July 2025
45AQI
31st July 2025
49AQI
1st August 2025
56AQI
2nd August 2025
58AQI
3rd August 2025
55AQI
4th August 2025
41AQI
5th August 2025
50AQI
6th August 2025
43AQI
7th August 2025
47AQI
8th August 2025
44AQI
9th August 2025
48AQI
10th August 2025
52AQI
11th August 2025
47AQI
12th August 2025
55AQI
13th August 2025
51AQI
14th August 2025
55AQI
15th August 2025
59AQI
16th August 2025
50AQI
17th August 2025
48AQI
18th August 2025
54AQI
19th August 2025
54AQI
20th August 2025
46AQI

122AQI

112AQI

122AQI

91AQI

75AQI

59AQI

54AQI

51AQI

No. of days

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

202587AQI

7
20
4
11
15
2
10
16
5
1
17
12
31
4
26
10
21
10
10
25
133
63
11

Highest AQI recorded in

March

122AQI

Lowest AQI recorded in

August

51AQI

202486AQI

10
17
4
9
8
11
1
13
12
6
1
10
11
6
2
6
24
1
10
20
11
13
7
19
12
17
13
3
20
4
4
2
18
9
1
21
10
69
183
79
32
2
1

Highest AQI recorded in

February

131AQI

Lowest AQI recorded in

September

46AQI

202392AQI

1
13
13
3
1
8
14
5
1
8
13
9
1
14
8
5
2
1
3
24
2
2
4
23
3
11
16
4
22
9
11
18
1
4
17
5
5
3
13
10
3
11
15
5
59
174
88
35
7
1

Highest AQI recorded in

March

130AQI

Lowest AQI recorded in

August

43AQI

202290AQI

7
16
7
7
10
4
17
10
4
16
13
1
3
24
4
7
23
13
9
1
1
13
10
5
5
20
4
2
3
11
12
3
1
1
15
14
1
45
160
89
22
1

Highest AQI recorded in

January

125AQI

Lowest AQI recorded in

July

56AQI

202190AQI

12
14
3
2
9
13
6
7
13
7
4
1
17
9
3
4
21
6
14
16
6
24
1
11
17
18
12
5
16
10
1
12
11
6
2
11
17
1
62
174
94
26
6

Highest AQI recorded in

March

139AQI

Lowest AQI recorded in

September

49AQI

202084AQI

4
8
1
4
12
4
1
5
12
1
12
17
1
6
22
3
14
15
2
14
16
2
20
7
2
2
12
13
3
13
17
1
55
135
64
11
1

Highest AQI recorded in

April

134AQI

Lowest AQI recorded in

September

52AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
92AQI
Least Polluted Year Recorded
2020(Avg.)
84AQI

Yanzhau La Longdu's annual 2025 AQI (87) shows an average percentage change of -1.6% (improved AQI) compared to previous years: 2020 (84), 2021 (90), 2022 (90), 2023 (92), 2024 (86).