Huludao, 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
Huludao, Liaoning, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2022
149AQILowest AQI recorded on
4th Aug 2024
32AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 60 of Moderate air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Huludao, 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
12AM3rd Aug
70AQI
Avg. Lowest Time
2AM3rd Aug
58AQI
In the last 24 hours,
Huludao's AQI reached its highest point of 70 at 12 AM during the Night, while the lowest point, 58, was recorded at 2 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Huludao, 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 2025674 AMAQI
4th Jul 2025675 AMAQI
4th Jul 2025676 AMAQI
4th Jul 2025667 AMAQI
4th Jul 2025658 AMAQI
4th Jul 2025569 AMAQI
4th Jul 20256810 AMAQI
4th Jul 20257311 AMAQI
4th Jul 20257012 PMAQI
4th Jul 2025721 PMAQI
4th Jul 2025862 PMAQI
4th Jul 2025943 PMAQI
4th Jul 2025954 PMAQI
4th Jul 2025775 PMAQI
4th Jul 2025726 PMAQI
4th Jul 2025767 PMAQI
4th Jul 2025728 PMAQI
4th Jul 2025749 PMAQI
4th Jul 20257910 PMAQI
4th Jul 20257511 PMAQI
5th Jul 20257512 AMAQI
5th Jul 2025671 AMAQI
5th Jul 2025662 AMAQI
5th Jul 2025663 AMAQI
25°C23/29°C
5th Jul 2025674 AMAQI
5th Jul 2025685 AMAQI
5th Jul 2025686 AMAQI
5th Jul 2025677 AMAQI
5th Jul 20251328 AMAQI
5th Jul 20251429 AMAQI
5th Jul 202513710 AMAQI
5th Jul 202513611 AMAQI
5th Jul 202510612 PMAQI
5th Jul 20251021 PMAQI
5th Jul 2025972 PMAQI
5th Jul 2025983 PMAQI
5th Jul 20251044 PMAQI
5th Jul 2025965 PMAQI
5th Jul 2025646 PMAQI
5th Jul 2025677 PMAQI
5th Jul 2025658 PMAQI
5th Jul 2025629 PMAQI
5th Jul 20256210 PMAQI
5th Jul 20256211 PMAQI
6th Jul 20256312 AMAQI
6th Jul 2025661 AMAQI
6th Jul 2025662 AMAQI
6th Jul 2025683 AMAQI
25°C22/31°C
6th Jul 2025694 AMAQI
6th Jul 2025695 AMAQI
6th Jul 2025696 AMAQI
6th Jul 2025707 AMAQI
6th Jul 2025648 AMAQI
6th Jul 2025479 AMAQI
6th Jul 20253910 AMAQI
6th Jul 20253011 AMAQI
6th Jul 20254212 PMAQI
6th Jul 2025401 PMAQI
6th Jul 2025452 PMAQI
6th Jul 2025523 PMAQI
6th Jul 2025494 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025646 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025629 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256811 PMAQI
7th Jul 20256712 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025662 AMAQI
7th Jul 2025653 AMAQI
27°C22/32°C
7th Jul 2025634 AMAQI
7th Jul 2025635 AMAQI
7th Jul 2025636 AMAQI
7th Jul 2025637 AMAQI
7th Jul 2025708 AMAQI
7th Jul 2025779 AMAQI
7th Jul 20257110 AMAQI
7th Jul 20258411 AMAQI
7th Jul 20258312 PMAQI
7th Jul 2025681 PMAQI
7th Jul 2025602 PMAQI
7th Jul 2025563 PMAQI
7th Jul 2025574 PMAQI
7th Jul 2025575 PMAQI
7th Jul 2025596 PMAQI
7th Jul 2025627 PMAQI
7th Jul 2025658 PMAQI
7th Jul 2025689 PMAQI
7th Jul 20256910 PMAQI
7th Jul 20256811 PMAQI
8th Jul 20256512 AMAQI
8th Jul 2025641 AMAQI
8th Jul 2025642 AMAQI
8th Jul 2025653 AMAQI
26°C22/30°C
8th Jul 2025664 AMAQI
8th Jul 2025665 AMAQI
8th Jul 2025666 AMAQI
8th Jul 2025667 AMAQI
8th Jul 20251038 AMAQI
8th Jul 20251009 AMAQI
8th Jul 20259610 AMAQI
8th Jul 20258911 AMAQI
8th Jul 20258112 PMAQI
8th Jul 2025851 PMAQI
8th Jul 2025842 PMAQI
8th Jul 2025843 PMAQI
8th Jul 2025874 PMAQI
8th Jul 2025855 PMAQI
8th Jul 2025626 PMAQI
8th Jul 2025587 PMAQI
8th Jul 2025628 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256711 PMAQI
9th Jul 20256812 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025663 AMAQI
25°C22/28°C
9th Jul 2025694 AMAQI
9th Jul 2025685 AMAQI
9th Jul 2025696 AMAQI
9th Jul 2025687 AMAQI
9th Jul 2025878 AMAQI
9th Jul 2025899 AMAQI
9th Jul 20258110 AMAQI
9th Jul 20256811 AMAQI
9th Jul 20256212 PMAQI
9th Jul 2025631 PMAQI
9th Jul 2025572 PMAQI
9th Jul 2025523 PMAQI
9th Jul 2025554 PMAQI
9th Jul 2025535 PMAQI
9th Jul 2025526 PMAQI
9th Jul 2025547 PMAQI
9th Jul 2025628 PMAQI
9th Jul 2025619 PMAQI
9th Jul 20256110 PMAQI
9th Jul 20256211 PMAQI
10th Jul 20256412 AMAQI
10th Jul 2025661 AMAQI
10th Jul 2025662 AMAQI
10th Jul 2025663 AMAQI
26°C22/30°C
10th Jul 2025674 AMAQI
10th Jul 2025665 AMAQI
10th Jul 2025676 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025859 AMAQI
10th Jul 20258010 AMAQI
10th Jul 20256911 AMAQI
10th Jul 20256412 PMAQI
10th Jul 2025641 PMAQI
10th Jul 2025632 PMAQI
10th Jul 2025593 PMAQI
10th Jul 2025634 PMAQI
10th Jul 2025605 PMAQI
10th Jul 2025616 PMAQI
10th Jul 2025707 PMAQI
10th Jul 2025678 PMAQI
10th Jul 2025689 PMAQI
10th Jul 20257110 PMAQI
10th Jul 20257311 PMAQI
11th Jul 20257412 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025653 AMAQI
27°C24/31°C
11th Jul 2025664 AMAQI
11th Jul 2025665 AMAQI
11th Jul 2025666 AMAQI
11th Jul 2025667 AMAQI
11th Jul 2025818 AMAQI
11th Jul 2025709 AMAQI
11th Jul 20256010 AMAQI
11th Jul 20255111 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025541 PMAQI
11th Jul 2025582 PMAQI
11th Jul 2025583 PMAQI
11th Jul 2025574 PMAQI
11th Jul 2025595 PMAQI
11th Jul 2025596 PMAQI
11th Jul 2025647 PMAQI
11th Jul 2025658 PMAQI
11th Jul 2025679 PMAQI
11th Jul 20256810 PMAQI
11th Jul 20256711 PMAQI
12th Jul 20256812 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025672 AMAQI
12th Jul 2025663 AMAQI
27°C23/30°C
12th Jul 2025654 AMAQI
12th Jul 2025655 AMAQI
12th Jul 2025656 AMAQI
12th Jul 2025657 AMAQI
12th Jul 2025628 AMAQI
12th Jul 2025559 AMAQI
12th Jul 20255410 AMAQI
12th Jul 20255611 AMAQI
12th Jul 20255512 PMAQI
12th Jul 2025601 PMAQI
12th Jul 2025622 PMAQI
12th Jul 2025623 PMAQI
12th Jul 2025624 PMAQI
12th Jul 2025615 PMAQI
12th Jul 2025616 PMAQI
12th Jul 2025767 PMAQI
12th Jul 2025768 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256010 PMAQI
12th Jul 20256311 PMAQI
13th Jul 20256212 AMAQI
13th Jul 2025661 AMAQI
13th Jul 2025662 AMAQI
13th Jul 2025663 AMAQI
26°C22/31°C
13th Jul 2025654 AMAQI
13th Jul 2025655 AMAQI
13th Jul 2025656 AMAQI
13th Jul 2025657 AMAQI
13th Jul 2025608 AMAQI
13th Jul 2025419 AMAQI
13th Jul 20253010 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20253512 PMAQI
13th Jul 2025341 PMAQI
13th Jul 2025392 PMAQI
13th Jul 2025333 PMAQI
13th Jul 2025354 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025366 PMAQI
13th Jul 2025457 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025589 PMAQI
13th Jul 20256110 PMAQI
13th Jul 20256311 PMAQI
14th Jul 20256312 AMAQI
14th Jul 2025641 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI
27°C21/33°C
14th Jul 2025604 AMAQI
14th Jul 2025605 AMAQI
14th Jul 2025616 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025468 AMAQI
14th Jul 2025379 AMAQI
14th Jul 20253410 AMAQI
14th Jul 20253211 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025391 PMAQI
14th Jul 2025392 PMAQI
14th Jul 2025403 PMAQI
14th Jul 2025434 PMAQI
14th Jul 2025435 PMAQI
14th Jul 2025476 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025609 PMAQI
14th Jul 20256110 PMAQI
14th Jul 20256511 PMAQI
15th Jul 20256612 AMAQI
15th Jul 2025631 AMAQI
15th Jul 2025622 AMAQI
15th Jul 2025613 AMAQI
27°C21/32°C
15th Jul 2025594 AMAQI
15th Jul 2025595 AMAQI
15th Jul 2025596 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025618 AMAQI
15th Jul 2025599 AMAQI
15th Jul 20255310 AMAQI
15th Jul 20255911 AMAQI
15th Jul 20256112 PMAQI
15th Jul 2025571 PMAQI
15th Jul 2025592 PMAQI
15th Jul 2025593 PMAQI
15th Jul 2025574 PMAQI
15th Jul 2025555 PMAQI
15th Jul 2025546 PMAQI
15th Jul 2025537 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025569 PMAQI
15th Jul 20255510 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255612 AMAQI
16th Jul 2025611 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025613 AMAQI
23°C20/30°C
16th Jul 2025604 AMAQI
16th Jul 2025605 AMAQI
16th Jul 2025616 AMAQI
16th Jul 2025617 AMAQI
16th Jul 2025498 AMAQI
16th Jul 2025539 AMAQI
16th Jul 20254910 AMAQI
16th Jul 20255011 AMAQI
16th Jul 20257012 PMAQI
16th Jul 2025671 PMAQI
16th Jul 2025612 PMAQI
16th Jul 2025553 PMAQI
16th Jul 2025634 PMAQI
16th Jul 2025735 PMAQI
16th Jul 2025696 PMAQI
16th Jul 2025707 PMAQI
16th Jul 2025618 PMAQI
16th Jul 2025609 PMAQI
16th Jul 20256510 PMAQI
16th Jul 20256811 PMAQI
17th Jul 20257012 AMAQI
17th Jul 2025591 AMAQI
17th Jul 2025602 AMAQI
17th Jul 2025593 AMAQI
23°C20/27°C
17th Jul 2025594 AMAQI
17th Jul 2025595 AMAQI
17th Jul 2025596 AMAQI
17th Jul 2025597 AMAQI
17th Jul 2025398 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20252510 AMAQI
17th Jul 20252711 AMAQI
17th Jul 20253512 PMAQI
17th Jul 2025381 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025333 PMAQI
17th Jul 2025544 PMAQI
17th Jul 2025455 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025457 PMAQI
17th Jul 2025568 PMAQI
17th Jul 2025599 PMAQI
17th Jul 20255810 PMAQI
17th Jul 20255711 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025611 AMAQI
18th Jul 2025602 AMAQI
18th Jul 2025603 AMAQI
24°C20/29°C
18th Jul 2025574 AMAQI
18th Jul 2025575 AMAQI
18th Jul 2025576 AMAQI
18th Jul 2025587 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20254312 PMAQI
18th Jul 2025491 PMAQI
18th Jul 2025562 PMAQI
18th Jul 2025583 PMAQI
18th Jul 2025594 PMAQI
18th Jul 2025615 PMAQI
18th Jul 2025606 PMAQI
18th Jul 2025597 PMAQI
18th Jul 2025598 PMAQI
18th Jul 2025619 PMAQI
18th Jul 20256210 PMAQI
18th Jul 20256311 PMAQI
19th Jul 20256212 AMAQI
19th Jul 2025601 AMAQI
19th Jul 2025592 AMAQI
19th Jul 2025583 AMAQI
26°C22/31°C
19th Jul 2025584 AMAQI
19th Jul 2025585 AMAQI
19th Jul 2025576 AMAQI
19th Jul 2025577 AMAQI
19th Jul 2025768 AMAQI
19th Jul 2025619 AMAQI
19th Jul 20254110 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20254412 PMAQI
19th Jul 2025601 PMAQI
19th Jul 2025632 PMAQI
19th Jul 2025583 PMAQI
19th Jul 2025584 PMAQI
19th Jul 2025575 PMAQI
19th Jul 2025556 PMAQI
19th Jul 2025497 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025599 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256711 PMAQI
20th Jul 20256212 AMAQI
20th Jul 2025601 AMAQI
20th Jul 2025592 AMAQI
20th Jul 2025593 AMAQI
25°C22/29°C
20th Jul 2025584 AMAQI
20th Jul 2025585 AMAQI
20th Jul 2025586 AMAQI
20th Jul 2025587 AMAQI
20th Jul 2025628 AMAQI
20th Jul 2025639 AMAQI
20th Jul 20256210 AMAQI
20th Jul 20256111 AMAQI
20th Jul 20256412 PMAQI
20th Jul 2025681 PMAQI
20th Jul 2025512 PMAQI
20th Jul 2025593 PMAQI
20th Jul 2025624 PMAQI
20th Jul 2025625 PMAQI
20th Jul 2025626 PMAQI
20th Jul 2025637 PMAQI
20th Jul 2025688 PMAQI
20th Jul 2025649 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256911 PMAQI
21st Jul 20256612 AMAQI
21st Jul 2025591 AMAQI
21st Jul 2025592 AMAQI
21st Jul 2025593 AMAQI
24°C22/28°C
21st Jul 2025594 AMAQI
21st Jul 2025595 AMAQI
21st Jul 2025596 AMAQI
21st Jul 2025607 AMAQI
21st Jul 2025578 AMAQI
21st Jul 2025519 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254211 AMAQI
21st Jul 20253812 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025492 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025374 PMAQI
21st Jul 2025405 PMAQI
21st Jul 2025576 PMAQI
21st Jul 2025667 PMAQI
21st Jul 2025868 PMAQI
21st Jul 2025929 PMAQI
21st Jul 20259710 PMAQI
21st Jul 20259511 PMAQI
22nd Jul 20258912 AMAQI
22nd Jul 2025601 AMAQI
22nd Jul 2025602 AMAQI
22nd Jul 2025593 AMAQI
25°C22/30°C
22nd Jul 2025584 AMAQI
22nd Jul 2025585 AMAQI
22nd Jul 2025586 AMAQI
22nd Jul 2025587 AMAQI
22nd Jul 20251208 AMAQI
22nd Jul 20251409 AMAQI
22nd Jul 202512610 AMAQI
22nd Jul 202511611 AMAQI
22nd Jul 20258612 PMAQI
22nd Jul 2025691 PMAQI
22nd Jul 2025352 PMAQI
22nd Jul 2025253 PMAQI
22nd Jul 2025214 PMAQI
22nd Jul 2025215 PMAQI
22nd Jul 2025226 PMAQI
22nd Jul 2025327 PMAQI
22nd Jul 2025538 PMAQI
22nd Jul 2025549 PMAQI
22nd Jul 20255610 PMAQI
22nd Jul 20255811 PMAQI
23rd Jul 20255812 AMAQI
23rd Jul 2025621 AMAQI
23rd Jul 2025622 AMAQI
23rd Jul 2025643 AMAQI
26°C22/30°C
23rd Jul 2025684 AMAQI
23rd Jul 2025695 AMAQI
23rd Jul 2025686 AMAQI
23rd Jul 2025697 AMAQI
23rd Jul 2025478 AMAQI
23rd Jul 2025449 AMAQI
23rd Jul 20254810 AMAQI
23rd Jul 20254611 AMAQI
23rd Jul 20254212 PMAQI
23rd Jul 2025441 PMAQI
23rd Jul 2025362 PMAQI
23rd Jul 2025293 PMAQI
23rd Jul 2025394 PMAQI
23rd Jul 2025315 PMAQI
23rd Jul 2025416 PMAQI
23rd Jul 2025577 PMAQI
23rd Jul 2025628 PMAQI
23rd Jul 2025669 PMAQI
23rd Jul 20256310 PMAQI
23rd Jul 20255811 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025571 AMAQI
24th Jul 2025622 AMAQI
24th Jul 2025623 AMAQI
26°C23/29°C
24th Jul 2025614 AMAQI
24th Jul 2025605 AMAQI
24th Jul 2025616 AMAQI
24th Jul 2025617 AMAQI
24th Jul 2025358 AMAQI
24th Jul 2025249 AMAQI
24th Jul 20252210 AMAQI
24th Jul 20252511 AMAQI
24th Jul 20254412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025632 PMAQI
24th Jul 2025643 PMAQI
24th Jul 2025664 PMAQI
24th Jul 2025675 PMAQI
24th Jul 2025716 PMAQI
24th Jul 2025697 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025599 PMAQI
24th Jul 20255810 PMAQI
24th Jul 20256011 PMAQI
25th Jul 20256312 AMAQI
25th Jul 2025601 AMAQI
25th Jul 2025592 AMAQI
25th Jul 2025593 AMAQI
26°C23/29°C
25th Jul 2025574 AMAQI
25th Jul 2025575 AMAQI
25th Jul 2025576 AMAQI
25th Jul 2025577 AMAQI
25th Jul 2025618 AMAQI
25th Jul 2025679 AMAQI
25th Jul 20257510 AMAQI
25th Jul 20258011 AMAQI
25th Jul 20257612 PMAQI
25th Jul 2025741 PMAQI
25th Jul 2025722 PMAQI
25th Jul 2025713 PMAQI
25th Jul 2025724 PMAQI
25th Jul 2025715 PMAQI
25th Jul 2025716 PMAQI
25th Jul 2025777 PMAQI
25th Jul 2025668 PMAQI
25th Jul 2025679 PMAQI
25th Jul 20256910 PMAQI
25th Jul 20256611 PMAQI
26th Jul 20256412 AMAQI
26th Jul 2025591 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025593 AMAQI
26°C24/29°C
26th Jul 2025604 AMAQI
26th Jul 2025615 AMAQI
26th Jul 2025616 AMAQI
26th Jul 2025617 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025689 AMAQI
26th Jul 20257110 AMAQI
26th Jul 20257211 AMAQI
26th Jul 20257312 PMAQI
26th Jul 2025741 PMAQI
26th Jul 2025782 PMAQI
26th Jul 2025803 PMAQI
26th Jul 2025824 PMAQI
26th Jul 2025815 PMAQI
26th Jul 2025896 PMAQI
26th Jul 2025867 PMAQI
26th Jul 2025788 PMAQI
26th Jul 2025829 PMAQI
26th Jul 20258010 PMAQI
26th Jul 20257811 PMAQI
27th Jul 20257412 AMAQI
27th Jul 2025601 AMAQI
27th Jul 2025602 AMAQI
27th Jul 2025613 AMAQI
27°C22/31°C
27th Jul 2025624 AMAQI
27th Jul 2025625 AMAQI
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025598 AMAQI
27th Jul 2025489 AMAQI
27th Jul 20254610 AMAQI
27th Jul 20254611 AMAQI
27th Jul 20254412 PMAQI
27th Jul 2025561 PMAQI
27th Jul 2025582 PMAQI
27th Jul 2025663 PMAQI
27th Jul 2025694 PMAQI
27th Jul 2025665 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025677 PMAQI
27th Jul 2025658 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256711 PMAQI
28th Jul 20256312 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025623 AMAQI
28°C23/33°C
28th Jul 2025604 AMAQI
28th Jul 2025605 AMAQI
28th Jul 2025616 AMAQI
28th Jul 2025607 AMAQI
28th Jul 2025818 AMAQI
28th Jul 2025829 AMAQI
28th Jul 20256910 AMAQI
28th Jul 20256211 AMAQI
28th Jul 20255712 PMAQI
28th Jul 2025601 PMAQI
28th Jul 2025692 PMAQI
28th Jul 2025563 PMAQI
28th Jul 2025584 PMAQI
28th Jul 2025545 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025627 PMAQI
28th Jul 2025658 PMAQI
28th Jul 2025709 PMAQI
28th Jul 20257410 PMAQI
28th Jul 20257411 PMAQI
29th Jul 20257212 AMAQI
29th Jul 2025611 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025613 AMAQI
27°C24/31°C
29th Jul 2025624 AMAQI
29th Jul 2025625 AMAQI
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025479 AMAQI
29th Jul 20253010 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20253912 PMAQI
29th Jul 2025351 PMAQI
29th Jul 2025442 PMAQI
29th Jul 2025583 PMAQI
29th Jul 2025534 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025578 PMAQI
29th Jul 2025549 PMAQI
29th Jul 20255710 PMAQI
29th Jul 20255611 PMAQI
30th Jul 20256012 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025613 AMAQI
25°C23/28°C
30th Jul 2025604 AMAQI
30th Jul 2025595 AMAQI
30th Jul 2025596 AMAQI
30th Jul 2025597 AMAQI
30th Jul 2025538 AMAQI
30th Jul 2025349 AMAQI
30th Jul 20253410 AMAQI
30th Jul 20253111 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025371 PMAQI
30th Jul 2025282 PMAQI
30th Jul 2025293 PMAQI
30th Jul 2025344 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025376 PMAQI
30th Jul 2025427 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025579 PMAQI
30th Jul 20255910 PMAQI
30th Jul 20256011 PMAQI
31st Jul 20255912 AMAQI
31st Jul 2025601 AMAQI
31st Jul 2025602 AMAQI
31st Jul 2025593 AMAQI
26°C21/31°C
31st Jul 2025594 AMAQI
31st Jul 2025595 AMAQI
31st Jul 2025596 AMAQI
31st Jul 2025597 AMAQI
31st Jul 2025598 AMAQI
31st Jul 2025599 AMAQI
31st Jul 20258010 AMAQI
31st Jul 20259811 AMAQI
31st Jul 20256512 PMAQI
31st Jul 2025541 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025393 PMAQI
31st Jul 2025274 PMAQI
31st Jul 2025315 PMAQI
31st Jul 2025336 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025608 PMAQI
31st Jul 2025629 PMAQI
31st Jul 20256310 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20256412 AMAQI
1st Aug 2025571 AMAQI
1st Aug 2025572 AMAQI
1st Aug 2025583 AMAQI
25°C21/29°C
1st Aug 2025594 AMAQI
1st Aug 2025605 AMAQI
1st Aug 2025586 AMAQI
1st Aug 2025597 AMAQI
1st Aug 2025788 AMAQI
1st Aug 2025709 AMAQI
1st Aug 20256710 AMAQI
1st Aug 20255911 AMAQI
1st Aug 20256012 PMAQI
1st Aug 2025571 PMAQI
1st Aug 2025592 PMAQI
1st Aug 2025623 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025555 PMAQI
1st Aug 2025556 PMAQI
1st Aug 2025577 PMAQI
1st Aug 2025608 PMAQI
1st Aug 2025649 PMAQI
1st Aug 20256110 PMAQI
1st Aug 20256311 PMAQI
2nd Aug 20256112 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025582 AMAQI
2nd Aug 2025593 AMAQI
26°C22/31°C
2nd Aug 2025604 AMAQI
2nd Aug 2025605 AMAQI
2nd Aug 2025606 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025618 AMAQI
2nd Aug 2025609 AMAQI
2nd Aug 20256210 AMAQI
2nd Aug 20256011 AMAQI
2nd Aug 20256012 PMAQI
2nd Aug 2025591 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025613 PMAQI
2nd Aug 2025584 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025596 PMAQI
2nd Aug 2025627 PMAQI
2nd Aug 2025698 PMAQI
2nd Aug 2025669 PMAQI
2nd Aug 20255810 PMAQI
2nd Aug 20256211 PMAQI
3rd Aug 20257012 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025582 AMAQI
3rd Aug 2025593 AMAQI
--°C/°C
4 AM
11 AM
7 PM
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
8 AM
67AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 6 PM
58AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 67), while the lowest AQI was between 9 AM to 6 PM (Avg. 58).
Night time
Avg. Highest Time
12 AM
66AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 11 PM
63AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 66), while the lowest AQI was between 1 AM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Huludao, Liaoning, China
2025
3%
7
67%
143
24%
51
6%
12
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
7 DaysModerate
143 DaysPoor
51 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% 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
Huludao, 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
99AQI
2nd January 2025
84AQI
84AQI
3rd January 2025
83AQI
83AQI
4th January 2025
146AQI
146AQI
5th January 2025
113AQI
113AQI
6th January 2025
126AQI
126AQI
7th January 2025
103AQI
103AQI
8th January 2025
77AQI
77AQI
9th January 2025
79AQI
79AQI
10th January 2025
91AQI
91AQI
11th January 2025
114AQI
114AQI
12th January 2025
134AQI
134AQI
13th January 2025
132AQI
132AQI
14th January 2025
101AQI
101AQI
15th January 2025
88AQI
88AQI
16th January 2025
92AQI
92AQI
17th January 2025
110AQI
110AQI
18th January 2025
143AQI
143AQI
19th January 2025
110AQI
110AQI
20th January 2025
159AQI
159AQI
21st January 2025
107AQI
107AQI
22nd January 2025
129AQI
129AQI
23rd January 2025
142AQI
142AQI
24th January 2025
160AQI
160AQI
25th January 2025
148AQI
148AQI
26th January 2025
159AQI
159AQI
27th January 2025
80AQI
80AQI
28th January 2025
117AQI
117AQI
29th January 2025
182AQI
182AQI
30th January 2025
115AQI
115AQI
31st January 2025
149AQI
149AQI
1st February 2025
133AQI
133AQI
2nd February 2025
155AQI
155AQI
3rd February 2025
93AQI
93AQI
4th February 2025
101AQI
101AQI
5th February 2025
79AQI
79AQI
6th February 2025
80AQI
80AQI
7th February 2025
59AQI
59AQI
8th February 2025
66AQI
66AQI
9th February 2025
78AQI
78AQI
10th February 2025
111AQI
111AQI
11th February 2025
129AQI
129AQI
12th February 2025
84AQI
84AQI
13th February 2025
113AQI
113AQI
14th February 2025
132AQI
132AQI
15th February 2025
118AQI
118AQI
16th February 2025
82AQI
82AQI
17th February 2025
75AQI
75AQI
18th February 2025
70AQI
70AQI
19th February 2025
71AQI
71AQI
20th February 2025
81AQI
81AQI
21st February 2025
70AQI
70AQI
22nd February 2025
70AQI
70AQI
23rd February 2025
60AQI
60AQI
24th February 2025
86AQI
86AQI
25th February 2025
81AQI
81AQI
26th February 2025
94AQI
94AQI
27th February 2025
151AQI
151AQI
28th February 2025
176AQI
176AQI
1st March 2025
157AQI
157AQI
2nd March 2025
100AQI
100AQI
3rd March 2025
102AQI
102AQI
4th March 2025
114AQI
114AQI
5th March 2025
136AQI
136AQI
6th March 2025
85AQI
85AQI
7th March 2025
103AQI
103AQI
8th March 2025
133AQI
133AQI
9th March 2025
162AQI
162AQI
10th March 2025
158AQI
158AQI
11th March 2025
164AQI
164AQI
12th March 2025
89AQI
89AQI
13th March 2025
110AQI
110AQI
14th March 2025
90AQI
90AQI
15th March 2025
78AQI
78AQI
16th March 2025
69AQI
69AQI
17th March 2025
76AQI
76AQI
18th March 2025
56AQI
56AQI
19th March 2025
102AQI
102AQI
20th March 2025
117AQI
117AQI
21st March 2025
72AQI
72AQI
22nd March 2025
89AQI
89AQI
23rd March 2025
140AQI
140AQI
24th March 2025
69AQI
69AQI
25th March 2025
157AQI
157AQI
26th March 2025
130AQI
130AQI
27th March 2025
85AQI
85AQI
28th March 2025
78AQI
78AQI
29th March 2025
57AQI
57AQI
30th March 2025
58AQI
58AQI
31st March 2025
115AQI
115AQI
1st April 2025
116AQI
116AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
92AQI
92AQI
4th April 2025
93AQI
93AQI
5th April 2025
64AQI
64AQI
6th April 2025
102AQI
102AQI
7th April 2025
113AQI
113AQI
8th April 2025
81AQI
81AQI
9th April 2025
79AQI
79AQI
10th April 2025
111AQI
111AQI
11th April 2025
85AQI
85AQI
12th April 2025
75AQI
75AQI
13th April 2025
52AQI
52AQI
14th April 2025
53AQI
53AQI
15th April 2025
89AQI
89AQI
16th April 2025
94AQI
94AQI
17th April 2025
105AQI
105AQI
18th April 2025
57AQI
57AQI
19th April 2025
86AQI
86AQI
20th April 2025
94AQI
94AQI
21st April 2025
80AQI
80AQI
22nd April 2025
56AQI
56AQI
23rd April 2025
87AQI
87AQI
24th April 2025
50AQI
50AQI
25th April 2025
61AQI
61AQI
26th April 2025
88AQI
88AQI
27th April 2025
46AQI
46AQI
28th April 2025
78AQI
78AQI
29th April 2025
104AQI
104AQI
30th April 2025
89AQI
89AQI
1st May 2025
67AQI
67AQI
2nd May 2025
67AQI
67AQI
3rd May 2025
57AQI
57AQI
4th May 2025
55AQI
55AQI
5th May 2025
70AQI
70AQI
6th May 2025
72AQI
72AQI
7th May 2025
80AQI
80AQI
8th May 2025
68AQI
68AQI
9th May 2025
82AQI
82AQI
10th May 2025
68AQI
68AQI
11th May 2025
108AQI
108AQI
12th May 2025
102AQI
102AQI
13th May 2025
100AQI
100AQI
14th May 2025
103AQI
103AQI
15th May 2025
97AQI
97AQI
16th May 2025
82AQI
82AQI
17th May 2025
74AQI
74AQI
18th May 2025
60AQI
60AQI
19th May 2025
93AQI
93AQI
20th May 2025
102AQI
102AQI
21st May 2025
106AQI
106AQI
22nd May 2025
108AQI
108AQI
23rd May 2025
79AQI
79AQI
24th May 2025
83AQI
83AQI
25th May 2025
73AQI
73AQI
26th May 2025
92AQI
92AQI
27th May 2025
109AQI
109AQI
28th May 2025
95AQI
95AQI
29th May 2025
91AQI
91AQI
30th May 2025
102AQI
102AQI
31st May 2025
95AQI
95AQI
1st June 2025
78AQI
78AQI
2nd June 2025
104AQI
104AQI
3rd June 2025
62AQI
62AQI
4th June 2025
63AQI
63AQI
5th June 2025
66AQI
66AQI
6th June 2025
79AQI
79AQI
7th June 2025
48AQI
48AQI
8th June 2025
60AQI
60AQI
9th June 2025
71AQI
71AQI
10th June 2025
49AQI
49AQI
11th June 2025
76AQI
76AQI
12th June 2025
60AQI
60AQI
13th June 2025
56AQI
56AQI
14th June 2025
60AQI
60AQI
15th June 2025
52AQI
52AQI
16th June 2025
50AQI
50AQI
17th June 2025
61AQI
61AQI
18th June 2025
69AQI
69AQI
19th June 2025
69AQI
69AQI
20th June 2025
52AQI
52AQI
21st June 2025
53AQI
53AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
69AQI
69AQI
24th June 2025
59AQI
59AQI
25th June 2025
61AQI
61AQI
26th June 2025
62AQI
62AQI
27th June 2025
72AQI
72AQI
28th June 2025
63AQI
63AQI
29th June 2025
85AQI
85AQI
30th June 2025
78AQI
78AQI
1st July 2025
76AQI
76AQI
2nd July 2025
77AQI
77AQI
3rd July 2025
60AQI
60AQI
4th July 2025
72AQI
72AQI
5th July 2025
81AQI
81AQI
6th July 2025
59AQI
59AQI
7th July 2025
66AQI
66AQI
8th July 2025
72AQI
72AQI
9th July 2025
64AQI
64AQI
10th July 2025
67AQI
67AQI
11th July 2025
64AQI
64AQI
12th July 2025
64AQI
64AQI
13th July 2025
52AQI
52AQI
14th July 2025
53AQI
53AQI
15th July 2025
58AQI
58AQI
16th July 2025
61AQI
61AQI
17th July 2025
51AQI
51AQI
18th July 2025
56AQI
56AQI
19th July 2025
58AQI
58AQI
20th July 2025
62AQI
62AQI
21st July 2025
61AQI
61AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
55AQI
55AQI
24th July 2025
57AQI
57AQI
25th July 2025
66AQI
66AQI
26th July 2025
72AQI
72AQI
27th July 2025
61AQI
61AQI
28th July 2025
64AQI
64AQI
29th July 2025
53AQI
53AQI
30th July 2025
50AQI
50AQI
31st July 2025
57AQI
57AQI
1st August 2025
60AQI
60AQI
118AQI
96AQI
105AQI
82AQI
85AQI
64AQI
62AQI
60AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202587AQI
9
18
4
18
7
3
15
11
5
2
22
6
23
8
4
25
1
1
30
1
7
143
51
12
Highest AQI recorded in
January118AQI
Lowest AQI recorded in
August60AQI
202491AQI
1
14
11
4
1
3
11
11
3
1
1
14
11
5
1
17
7
5
1
19
11
4
19
7
5
13
12
1
6
22
3
9
20
1
3
20
7
1
1
16
12
1
20
11
35
205
104
20
2
Highest AQI recorded in
January109AQI
Lowest AQI recorded in
September62AQI
2023101AQI
11
12
6
2
10
13
4
1
8
7
15
1
1
17
5
3
4
21
8
2
2
20
8
5
20
6
5
20
6
1
26
3
4
19
5
3
1
19
6
3
1
15
6
8
1
20
206
85
44
9
Highest AQI recorded in
March136AQI
Lowest AQI recorded in
August75AQI
202297AQI
8
15
8
14
4
2
2
18
10
3
3
10
13
3
3
19
8
1
3
21
6
1
20
3
2
2
4
16
7
2
6
13
8
3
1
4
7
12
7
15
9
7
24
163
97
36
3
Highest AQI recorded in
January127AQI
Lowest AQI recorded in
July76AQI
2021103AQI
6
13
7
3
2
8
7
6
7
6
8
13
4
2
15
9
4
1
19
8
2
1
17
12
1
3
21
6
1
3
24
4
4
22
4
4
20
6
1
2
13
13
2
20
10
1
19
191
100
38
15
2
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
September71AQI
2020101AQI
8
5
1
7
9
4
1
16
1
1
17
11
1
1
15
11
4
2
17
12
5
16
8
1
2
12
10
6
1
2
14
8
5
1
9
17
5
15
131
92
26
2
Highest AQI recorded in
December123AQI
Lowest AQI recorded in
May77AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
103AQILeast Polluted Year Recorded
2025(Avg.)
87AQIHuludao's annual 2025 AQI (87) shows an average percentage change of -10.9% (improved AQI) compared to previous years: 2020 (101), 2021 (103), 2022 (97), 2023 (101), 2024 (91).
