Lanlian Hotel, Lanzhou, Gansu, 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
Lanlian Hotel, Lanzhou, Gansu, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2023
124AQILowest AQI recorded on
9th Aug 2023
53AQISame Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 63 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 8th Aug - 9th Aug 2025
Lanlian Hotel, Lanzhou, Gansu, China
AQI
Day
Night
.
6 AM8th Aug 2025
8 PM
5 AM9th Aug 2025
Day time
Avg. Highest Time
6AM8th Aug
62AQI
Avg. Lowest Time
1PM8th Aug
46AQI
Night time
Avg. Highest Time
11PM8th Aug
62AQI
Avg. Lowest Time
4AM9th Aug
59AQI
In the last 24 hours,
Lanlian Hotel's AQI reached its highest point of 62 at 6 AM during the Day, while the lowest point, 46, was recorded at 1 PM during the Day between 8th Aug and 9th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lanlian Hotel, Lanzhou, Gansu, China
JulAug
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th
Day
Night
10th Jul 2025606 AMAQI
10th Jul 2025607 AMAQI
10th Jul 2025708 AMAQI
10th Jul 2025759 AMAQI
10th Jul 20257210 AMAQI
10th Jul 20257111 AMAQI
10th Jul 20256812 PMAQI
10th Jul 2025651 PMAQI
10th Jul 2025652 PMAQI
10th Jul 2025623 PMAQI
10th Jul 2025584 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025566 PMAQI
10th Jul 2025617 PMAQI
10th Jul 2025608 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20256111 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025591 AMAQI
11th Jul 2025602 AMAQI
11th Jul 2025603 AMAQI
11th Jul 2025614 AMAQI
11th Jul 2025625 AMAQI
26°C20/32°C
11th Jul 2025616 AMAQI
11th Jul 2025607 AMAQI
11th Jul 2025708 AMAQI
11th Jul 2025729 AMAQI
11th Jul 20256810 AMAQI
11th Jul 20256311 AMAQI
11th Jul 20256312 PMAQI
11th Jul 2025641 PMAQI
11th Jul 2025592 PMAQI
11th Jul 2025603 PMAQI
11th Jul 2025604 PMAQI
11th Jul 2025595 PMAQI
11th Jul 2025616 PMAQI
11th Jul 2025607 PMAQI
11th Jul 2025628 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256311 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025621 AMAQI
12th Jul 2025622 AMAQI
12th Jul 2025623 AMAQI
12th Jul 2025634 AMAQI
12th Jul 2025635 AMAQI
26°C21/33°C
12th Jul 2025646 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025658 AMAQI
12th Jul 2025679 AMAQI
12th Jul 20257010 AMAQI
12th Jul 20256711 AMAQI
12th Jul 20256212 PMAQI
12th Jul 2025631 PMAQI
12th Jul 2025652 PMAQI
12th Jul 2025643 PMAQI
12th Jul 2025664 PMAQI
12th Jul 2025655 PMAQI
12th Jul 2025666 PMAQI
12th Jul 2025647 PMAQI
12th Jul 2025658 PMAQI
12th Jul 2025639 PMAQI
12th Jul 20256210 PMAQI
12th Jul 20256511 PMAQI
13th Jul 20256412 AMAQI
13th Jul 2025641 AMAQI
13th Jul 2025642 AMAQI
13th Jul 2025643 AMAQI
13th Jul 2025634 AMAQI
13th Jul 2025625 AMAQI
25°C19/32°C
13th Jul 2025636 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025718 AMAQI
13th Jul 2025819 AMAQI
13th Jul 20258010 AMAQI
13th Jul 20258111 AMAQI
13th Jul 20257212 PMAQI
13th Jul 2025771 PMAQI
13th Jul 2025722 PMAQI
13th Jul 2025703 PMAQI
13th Jul 2025704 PMAQI
13th Jul 2025705 PMAQI
13th Jul 2025726 PMAQI
13th Jul 2025667 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025659 PMAQI
13th Jul 20256410 PMAQI
13th Jul 20256511 PMAQI
14th Jul 20256412 AMAQI
14th Jul 2025621 AMAQI
14th Jul 2025632 AMAQI
14th Jul 2025643 AMAQI
14th Jul 2025634 AMAQI
14th Jul 2025635 AMAQI
25°C19/32°C
14th Jul 2025646 AMAQI
14th Jul 2025647 AMAQI
14th Jul 2025718 AMAQI
14th Jul 2025789 AMAQI
14th Jul 20258010 AMAQI
14th Jul 20258011 AMAQI
14th Jul 20257612 PMAQI
14th Jul 2025751 PMAQI
14th Jul 2025742 PMAQI
14th Jul 2025713 PMAQI
14th Jul 2025694 PMAQI
14th Jul 2025705 PMAQI
14th Jul 2025706 PMAQI
14th Jul 2025697 PMAQI
14th Jul 2025688 PMAQI
14th Jul 2025699 PMAQI
14th Jul 20256810 PMAQI
14th Jul 20256811 PMAQI
15th Jul 20256812 AMAQI
15th Jul 2025661 AMAQI
15th Jul 2025652 AMAQI
15th Jul 2025653 AMAQI
15th Jul 2025664 AMAQI
15th Jul 2025655 AMAQI
26°C20/33°C
15th Jul 2025666 AMAQI
15th Jul 2025667 AMAQI
15th Jul 2025748 AMAQI
15th Jul 2025809 AMAQI
15th Jul 20257710 AMAQI
15th Jul 20257811 AMAQI
15th Jul 20257512 PMAQI
15th Jul 2025771 PMAQI
15th Jul 2025722 PMAQI
15th Jul 2025743 PMAQI
15th Jul 2025724 PMAQI
15th Jul 2025705 PMAQI
15th Jul 2025686 PMAQI
15th Jul 2025707 PMAQI
15th Jul 2025648 PMAQI
15th Jul 2025659 PMAQI
15th Jul 20256510 PMAQI
15th Jul 20256911 PMAQI
16th Jul 20256612 AMAQI
16th Jul 2025651 AMAQI
16th Jul 2025662 AMAQI
16th Jul 2025663 AMAQI
16th Jul 2025664 AMAQI
16th Jul 2025665 AMAQI
29°C21/34°C
16th Jul 2025666 AMAQI
16th Jul 2025667 AMAQI
16th Jul 2025798 AMAQI
16th Jul 2025839 AMAQI
16th Jul 20258110 AMAQI
16th Jul 20258411 AMAQI
16th Jul 20258412 PMAQI
16th Jul 2025821 PMAQI
16th Jul 2025782 PMAQI
16th Jul 2025723 PMAQI
16th Jul 2025664 PMAQI
16th Jul 2025665 PMAQI
16th Jul 2025686 PMAQI
16th Jul 2025617 PMAQI
16th Jul 2025658 PMAQI
16th Jul 2025669 PMAQI
16th Jul 20256610 PMAQI
16th Jul 20256711 PMAQI
17th Jul 20256812 AMAQI
17th Jul 2025661 AMAQI
17th Jul 2025672 AMAQI
17th Jul 2025683 AMAQI
17th Jul 2025694 AMAQI
17th Jul 2025685 AMAQI
28°C22/34°C
17th Jul 2025686 AMAQI
17th Jul 2025687 AMAQI
17th Jul 2025718 AMAQI
17th Jul 2025679 AMAQI
17th Jul 20258110 AMAQI
17th Jul 20257211 AMAQI
17th Jul 20256712 PMAQI
17th Jul 2025671 PMAQI
17th Jul 2025662 PMAQI
17th Jul 2025683 PMAQI
17th Jul 2025674 PMAQI
17th Jul 2025655 PMAQI
17th Jul 2025656 PMAQI
17th Jul 2025657 PMAQI
17th Jul 2025648 PMAQI
17th Jul 2025669 PMAQI
17th Jul 20256810 PMAQI
17th Jul 20257011 PMAQI
18th Jul 20256812 AMAQI
18th Jul 2025671 AMAQI
18th Jul 2025662 AMAQI
18th Jul 2025663 AMAQI
18th Jul 2025684 AMAQI
18th Jul 2025685 AMAQI
26°C20/34°C
18th Jul 2025686 AMAQI
18th Jul 2025677 AMAQI
18th Jul 2025708 AMAQI
18th Jul 2025679 AMAQI
18th Jul 20257010 AMAQI
18th Jul 20257611 AMAQI
18th Jul 20257312 PMAQI
18th Jul 2025681 PMAQI
18th Jul 2025702 PMAQI
18th Jul 2025683 PMAQI
18th Jul 2025734 PMAQI
18th Jul 2025715 PMAQI
18th Jul 2025706 PMAQI
18th Jul 2025697 PMAQI
18th Jul 2025688 PMAQI
18th Jul 2025709 PMAQI
18th Jul 20257310 PMAQI
18th Jul 20257111 PMAQI
19th Jul 20256912 AMAQI
19th Jul 2025661 AMAQI
19th Jul 2025662 AMAQI
19th Jul 2025663 AMAQI
19th Jul 2025664 AMAQI
19th Jul 2025665 AMAQI
24°C20/32°C
19th Jul 2025666 AMAQI
19th Jul 2025667 AMAQI
19th Jul 2025818 AMAQI
19th Jul 2025859 AMAQI
19th Jul 20257810 AMAQI
19th Jul 20257611 AMAQI
19th Jul 20257612 PMAQI
19th Jul 2025741 PMAQI
19th Jul 2025722 PMAQI
19th Jul 2025693 PMAQI
19th Jul 2025694 PMAQI
19th Jul 2025705 PMAQI
19th Jul 2025746 PMAQI
19th Jul 2025667 PMAQI
19th Jul 2025668 PMAQI
19th Jul 2025709 PMAQI
19th Jul 20256610 PMAQI
19th Jul 20256511 PMAQI
20th Jul 20256312 AMAQI
20th Jul 2025651 AMAQI
20th Jul 2025662 AMAQI
20th Jul 2025673 AMAQI
20th Jul 2025684 AMAQI
20th Jul 2025685 AMAQI
21°C16/24°C
20th Jul 2025696 AMAQI
20th Jul 2025687 AMAQI
20th Jul 2025648 AMAQI
20th Jul 2025639 AMAQI
20th Jul 20256410 AMAQI
20th Jul 20257411 AMAQI
20th Jul 20256812 PMAQI
20th Jul 2025691 PMAQI
20th Jul 2025682 PMAQI
20th Jul 2025603 PMAQI
20th Jul 2025604 PMAQI
20th Jul 2025605 PMAQI
20th Jul 2025566 PMAQI
20th Jul 2025577 PMAQI
20th Jul 2025658 PMAQI
20th Jul 2025669 PMAQI
20th Jul 20256610 PMAQI
20th Jul 20256411 PMAQI
21st Jul 20256512 AMAQI
21st Jul 2025671 AMAQI
21st Jul 2025662 AMAQI
21st Jul 2025663 AMAQI
21st Jul 2025654 AMAQI
21st Jul 2025665 AMAQI
22°C19/27°C
21st Jul 2025666 AMAQI
21st Jul 2025667 AMAQI
21st Jul 2025718 AMAQI
21st Jul 2025739 AMAQI
21st Jul 20257310 AMAQI
21st Jul 20257411 AMAQI
21st Jul 20256512 PMAQI
21st Jul 2025621 PMAQI
21st Jul 2025632 PMAQI
21st Jul 2025603 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025665 PMAQI
21st Jul 2025656 PMAQI
21st Jul 2025627 PMAQI
21st Jul 2025628 PMAQI
21st Jul 2025639 PMAQI
21st Jul 20256810 PMAQI
21st Jul 20256811 PMAQI
22nd Jul 20256612 AMAQI
22nd Jul 2025651 AMAQI
22nd Jul 2025662 AMAQI
22nd Jul 2025643 AMAQI
22nd Jul 2025644 AMAQI
22nd Jul 2025655 AMAQI
23°C18/29°C
22nd Jul 2025666 AMAQI
22nd Jul 2025667 AMAQI
22nd Jul 2025648 AMAQI
22nd Jul 2025649 AMAQI
22nd Jul 20256610 AMAQI
22nd Jul 20256411 AMAQI
22nd Jul 20256412 PMAQI
22nd Jul 2025621 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025613 PMAQI
22nd Jul 2025604 PMAQI
22nd Jul 2025585 PMAQI
22nd Jul 2025586 PMAQI
22nd Jul 2025607 PMAQI
22nd Jul 2025648 PMAQI
22nd Jul 2025659 PMAQI
22nd Jul 20256410 PMAQI
22nd Jul 20256411 PMAQI
23rd Jul 20256312 AMAQI
23rd Jul 2025641 AMAQI
23rd Jul 2025642 AMAQI
23rd Jul 2025643 AMAQI
23rd Jul 2025644 AMAQI
23rd Jul 2025645 AMAQI
25°C18/33°C
23rd Jul 2025646 AMAQI
23rd Jul 2025647 AMAQI
23rd Jul 2025648 AMAQI
23rd Jul 2025629 AMAQI
23rd Jul 20256310 AMAQI
23rd Jul 20256011 AMAQI
23rd Jul 20256212 PMAQI
23rd Jul 2025661 PMAQI
23rd Jul 2025642 PMAQI
23rd Jul 2025633 PMAQI
23rd Jul 2025714 PMAQI
23rd Jul 2025715 PMAQI
23rd Jul 2025746 PMAQI
23rd Jul 2025707 PMAQI
23rd Jul 2025698 PMAQI
23rd Jul 2025679 PMAQI
23rd Jul 20256710 PMAQI
23rd Jul 20256511 PMAQI
24th Jul 20256712 AMAQI
24th Jul 2025631 AMAQI
24th Jul 2025632 AMAQI
24th Jul 2025633 AMAQI
24th Jul 2025634 AMAQI
24th Jul 2025645 AMAQI
26°C21/32°C
24th Jul 2025646 AMAQI
24th Jul 2025637 AMAQI
24th Jul 2025738 AMAQI
24th Jul 2025759 AMAQI
24th Jul 20257410 AMAQI
24th Jul 20257111 AMAQI
24th Jul 20257012 PMAQI
24th Jul 2025731 PMAQI
24th Jul 2025722 PMAQI
24th Jul 2025703 PMAQI
24th Jul 2025624 PMAQI
24th Jul 2025565 PMAQI
24th Jul 2025546 PMAQI
24th Jul 2025587 PMAQI
24th Jul 2025628 PMAQI
24th Jul 2025629 PMAQI
24th Jul 20256310 PMAQI
24th Jul 20256311 PMAQI
25th Jul 20256312 AMAQI
25th Jul 2025631 AMAQI
25th Jul 2025642 AMAQI
25th Jul 2025643 AMAQI
25th Jul 2025634 AMAQI
25th Jul 2025625 AMAQI
20°C18/21°C
25th Jul 2025626 AMAQI
25th Jul 2025627 AMAQI
25th Jul 2025648 AMAQI
25th Jul 2025719 AMAQI
25th Jul 20257010 AMAQI
25th Jul 20256411 AMAQI
25th Jul 20256412 PMAQI
25th Jul 2025561 PMAQI
25th Jul 2025562 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025565 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025567 PMAQI
25th Jul 2025618 PMAQI
25th Jul 2025629 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256411 PMAQI
26th Jul 20256312 AMAQI
26th Jul 2025631 AMAQI
26th Jul 2025622 AMAQI
26th Jul 2025623 AMAQI
26th Jul 2025624 AMAQI
26th Jul 2025625 AMAQI
21°C17/28°C
26th Jul 2025626 AMAQI
26th Jul 2025627 AMAQI
26th Jul 2025668 AMAQI
26th Jul 2025719 AMAQI
26th Jul 20256510 AMAQI
26th Jul 20257011 AMAQI
26th Jul 20256512 PMAQI
26th Jul 2025651 PMAQI
26th Jul 2025652 PMAQI
26th Jul 2025613 PMAQI
26th Jul 2025604 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025686 PMAQI
26th Jul 2025707 PMAQI
26th Jul 2025638 PMAQI
26th Jul 2025649 PMAQI
26th Jul 20256210 PMAQI
26th Jul 20256411 PMAQI
27th Jul 20256312 AMAQI
27th Jul 2025621 AMAQI
27th Jul 2025622 AMAQI
27th Jul 2025623 AMAQI
27th Jul 2025644 AMAQI
27th Jul 2025625 AMAQI
25°C18/32°C
27th Jul 2025626 AMAQI
27th Jul 2025627 AMAQI
27th Jul 2025648 AMAQI
27th Jul 2025649 AMAQI
27th Jul 20256810 AMAQI
27th Jul 20256911 AMAQI
27th Jul 20256712 PMAQI
27th Jul 2025601 PMAQI
27th Jul 2025602 PMAQI
27th Jul 2025623 PMAQI
27th Jul 2025634 PMAQI
27th Jul 2025615 PMAQI
27th Jul 2025686 PMAQI
27th Jul 2025657 PMAQI
27th Jul 2025628 PMAQI
27th Jul 2025649 PMAQI
27th Jul 20256310 PMAQI
27th Jul 20256211 PMAQI
28th Jul 20256212 AMAQI
28th Jul 2025611 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025623 AMAQI
28th Jul 2025624 AMAQI
28th Jul 2025625 AMAQI
27°C20/33°C
28th Jul 2025626 AMAQI
28th Jul 2025647 AMAQI
28th Jul 2025638 AMAQI
28th Jul 2025659 AMAQI
28th Jul 20256210 AMAQI
28th Jul 20255811 AMAQI
28th Jul 20256812 PMAQI
28th Jul 2025731 PMAQI
28th Jul 2025682 PMAQI
28th Jul 2025663 PMAQI
28th Jul 2025624 PMAQI
28th Jul 2025645 PMAQI
28th Jul 2025626 PMAQI
28th Jul 2025707 PMAQI
28th Jul 2025638 PMAQI
28th Jul 2025619 PMAQI
28th Jul 20256410 PMAQI
28th Jul 20256411 PMAQI
29th Jul 20256312 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025613 AMAQI
29th Jul 2025624 AMAQI
29th Jul 2025635 AMAQI
27°C20/34°C
29th Jul 2025626 AMAQI
29th Jul 2025627 AMAQI
29th Jul 2025768 AMAQI
29th Jul 2025819 AMAQI
29th Jul 20257710 AMAQI
29th Jul 20257511 AMAQI
29th Jul 20257412 PMAQI
29th Jul 2025801 PMAQI
29th Jul 2025752 PMAQI
29th Jul 2025703 PMAQI
29th Jul 2025664 PMAQI
29th Jul 2025615 PMAQI
29th Jul 2025656 PMAQI
29th Jul 2025707 PMAQI
29th Jul 2025648 PMAQI
29th Jul 2025669 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256311 PMAQI
30th Jul 20256112 AMAQI
30th Jul 2025611 AMAQI
30th Jul 2025622 AMAQI
30th Jul 2025623 AMAQI
30th Jul 2025644 AMAQI
30th Jul 2025645 AMAQI
26°C19/33°C
30th Jul 2025646 AMAQI
30th Jul 2025647 AMAQI
30th Jul 2025668 AMAQI
30th Jul 2025679 AMAQI
30th Jul 20257010 AMAQI
30th Jul 20257011 AMAQI
30th Jul 20256712 PMAQI
30th Jul 2025671 PMAQI
30th Jul 2025652 PMAQI
30th Jul 2025633 PMAQI
30th Jul 2025624 PMAQI
30th Jul 2025515 PMAQI
30th Jul 2025556 PMAQI
30th Jul 2025627 PMAQI
30th Jul 2025668 PMAQI
30th Jul 2025689 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256811 PMAQI
31st Jul 20256612 AMAQI
31st Jul 2025611 AMAQI
31st Jul 2025622 AMAQI
31st Jul 2025613 AMAQI
31st Jul 2025614 AMAQI
31st Jul 2025615 AMAQI
27°C20/35°C
31st Jul 2025616 AMAQI
31st Jul 2025617 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025619 AMAQI
31st Jul 20259310 AMAQI
31st Jul 202511211 AMAQI
31st Jul 20258912 PMAQI
31st Jul 2025821 PMAQI
31st Jul 2025842 PMAQI
31st Jul 2025773 PMAQI
31st Jul 2025794 PMAQI
31st Jul 2025785 PMAQI
31st Jul 2025786 PMAQI
31st Jul 2025717 PMAQI
31st Jul 2025628 PMAQI
31st Jul 2025619 PMAQI
31st Jul 20256210 PMAQI
31st Jul 20256511 PMAQI
1st Aug 20255912 AMAQI
1st Aug 2025591 AMAQI
1st Aug 2025582 AMAQI
1st Aug 2025613 AMAQI
1st Aug 2025584 AMAQI
1st Aug 2025605 AMAQI
23°C18/28°C
1st Aug 2025626 AMAQI
1st Aug 2025647 AMAQI
1st Aug 2025728 AMAQI
1st Aug 2025729 AMAQI
1st Aug 20257110 AMAQI
1st Aug 20257411 AMAQI
1st Aug 20257712 PMAQI
1st Aug 2025721 PMAQI
1st Aug 2025722 PMAQI
1st Aug 2025663 PMAQI
1st Aug 2025634 PMAQI
1st Aug 2025685 PMAQI
1st Aug 2025586 PMAQI
1st Aug 2025687 PMAQI
1st Aug 2025648 PMAQI
1st Aug 2025629 PMAQI
1st Aug 20256410 PMAQI
1st Aug 20256211 PMAQI
2nd Aug 20256412 AMAQI
2nd Aug 2025601 AMAQI
2nd Aug 2025592 AMAQI
2nd Aug 2025603 AMAQI
2nd Aug 2025634 AMAQI
2nd Aug 2025625 AMAQI
24°C18/31°C
2nd Aug 2025646 AMAQI
2nd Aug 2025617 AMAQI
2nd Aug 2025718 AMAQI
2nd Aug 2025699 AMAQI
2nd Aug 20257210 AMAQI
2nd Aug 20257011 AMAQI
2nd Aug 20257512 PMAQI
2nd Aug 2025691 PMAQI
2nd Aug 2025722 PMAQI
2nd Aug 2025663 PMAQI
2nd Aug 2025624 PMAQI
2nd Aug 2025605 PMAQI
2nd Aug 2025646 PMAQI
2nd Aug 2025607 PMAQI
2nd Aug 2025618 PMAQI
2nd Aug 2025629 PMAQI
2nd Aug 20256410 PMAQI
2nd Aug 20256011 PMAQI
3rd Aug 20256212 AMAQI
3rd Aug 2025591 AMAQI
3rd Aug 2025672 AMAQI
3rd Aug 2025623 AMAQI
3rd Aug 2025624 AMAQI
3rd Aug 2025635 AMAQI
27°C22/34°C
3rd Aug 2025626 AMAQI
3rd Aug 2025627 AMAQI
3rd Aug 2025708 AMAQI
3rd Aug 2025769 AMAQI
3rd Aug 20257810 AMAQI
3rd Aug 20257711 AMAQI
3rd Aug 20257012 PMAQI
3rd Aug 2025781 PMAQI
3rd Aug 2025732 PMAQI
3rd Aug 2025673 PMAQI
3rd Aug 2025644 PMAQI
3rd Aug 2025645 PMAQI
3rd Aug 2025636 PMAQI
3rd Aug 2025627 PMAQI
3rd Aug 2025608 PMAQI
3rd Aug 2025609 PMAQI
3rd Aug 20256110 PMAQI
3rd Aug 20256011 PMAQI
4th Aug 20255912 AMAQI
4th Aug 2025601 AMAQI
4th Aug 2025592 AMAQI
4th Aug 2025633 AMAQI
4th Aug 2025644 AMAQI
4th Aug 2025635 AMAQI
25°C17/31°C
4th Aug 2025646 AMAQI
4th Aug 2025647 AMAQI
4th Aug 2025568 AMAQI
4th Aug 2025569 AMAQI
4th Aug 20254710 AMAQI
4th Aug 20254611 AMAQI
4th Aug 20255912 PMAQI
4th Aug 2025541 PMAQI
4th Aug 2025632 PMAQI
4th Aug 2025543 PMAQI
4th Aug 2025524 PMAQI
4th Aug 2025545 PMAQI
4th Aug 2025606 PMAQI
4th Aug 2025597 PMAQI
4th Aug 2025628 PMAQI
4th Aug 2025619 PMAQI
4th Aug 20256210 PMAQI
4th Aug 20256211 PMAQI
5th Aug 20256212 AMAQI
5th Aug 2025611 AMAQI
5th Aug 2025622 AMAQI
5th Aug 2025603 AMAQI
5th Aug 2025604 AMAQI
5th Aug 2025605 AMAQI
18°C16/19°C
5th Aug 2025596 AMAQI
5th Aug 2025607 AMAQI
5th Aug 2025638 AMAQI
5th Aug 2025639 AMAQI
5th Aug 20256910 AMAQI
5th Aug 20256511 AMAQI
5th Aug 20256412 PMAQI
5th Aug 2025661 PMAQI
5th Aug 2025662 PMAQI
5th Aug 2025583 PMAQI
5th Aug 2025564 PMAQI
5th Aug 2025585 PMAQI
5th Aug 2025556 PMAQI
5th Aug 2025567 PMAQI
5th Aug 2025588 PMAQI
5th Aug 2025609 PMAQI
5th Aug 20255810 PMAQI
5th Aug 20255911 PMAQI
6th Aug 20256412 AMAQI
6th Aug 2025591 AMAQI
6th Aug 2025612 AMAQI
6th Aug 2025613 AMAQI
6th Aug 2025634 AMAQI
6th Aug 2025605 AMAQI
18°C16/21°C
6th Aug 2025606 AMAQI
6th Aug 2025627 AMAQI
6th Aug 2025568 AMAQI
6th Aug 2025649 AMAQI
6th Aug 20256110 AMAQI
6th Aug 20256511 AMAQI
6th Aug 20255912 PMAQI
6th Aug 2025631 PMAQI
6th Aug 2025662 PMAQI
6th Aug 2025593 PMAQI
6th Aug 2025534 PMAQI
6th Aug 2025555 PMAQI
6th Aug 2025566 PMAQI
6th Aug 2025547 PMAQI
6th Aug 2025588 PMAQI
6th Aug 2025619 PMAQI
6th Aug 20256110 PMAQI
6th Aug 20256211 PMAQI
7th Aug 20256112 AMAQI
7th Aug 2025591 AMAQI
7th Aug 2025622 AMAQI
7th Aug 2025603 AMAQI
7th Aug 2025624 AMAQI
7th Aug 2025615 AMAQI
22°C16/27°C
7th Aug 2025626 AMAQI
7th Aug 2025607 AMAQI
7th Aug 2025518 AMAQI
7th Aug 2025609 AMAQI
7th Aug 20256210 AMAQI
7th Aug 20256311 AMAQI
7th Aug 20256412 PMAQI
7th Aug 2025581 PMAQI
7th Aug 2025732 PMAQI
7th Aug 2025743 PMAQI
7th Aug 2025664 PMAQI
7th Aug 2025725 PMAQI
7th Aug 2025676 PMAQI
7th Aug 2025627 PMAQI
7th Aug 2025658 PMAQI
7th Aug 2025669 PMAQI
7th Aug 20256610 PMAQI
7th Aug 20256411 PMAQI
8th Aug 20256312 AMAQI
8th Aug 2025621 AMAQI
8th Aug 2025622 AMAQI
8th Aug 2025613 AMAQI
8th Aug 2025624 AMAQI
8th Aug 2025625 AMAQI
23°C16/27°C
8th Aug 2025626 AMAQI
8th Aug 2025627 AMAQI
8th Aug 2025548 AMAQI
8th Aug 2025509 AMAQI
8th Aug 20255910 AMAQI
8th Aug 20255811 AMAQI
8th Aug 20255012 PMAQI
8th Aug 2025461 PMAQI
8th Aug 2025502 PMAQI
8th Aug 2025513 PMAQI
8th Aug 2025514 PMAQI
8th Aug 2025525 PMAQI
8th Aug 2025526 PMAQI
8th Aug 2025567 PMAQI
8th Aug 2025608 PMAQI
8th Aug 2025609 PMAQI
8th Aug 20256110 PMAQI
8th Aug 20256211 PMAQI
9th Aug 20256212 AMAQI
9th Aug 2025621 AMAQI
9th Aug 2025612 AMAQI
9th Aug 2025613 AMAQI
9th Aug 2025594 AMAQI
9th Aug 2025605 AMAQI
17°C14/21°C
9th Aug 2025606 AMAQI
6 AM9th Aug 2025607 AMAQI
9th Aug 2025578 AMAQI
9th Aug 2025609 AMAQI
9th Aug 20256410 AMAQI
9th Aug 20256411 AMAQI
9th Aug 20256212 PMAQI
9th Aug 2025641 PMAQI
1 PM9th Aug 2025622 PMAQI
9th Aug 2025583 PMAQI
9th Aug 2025604 PMAQI
8 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
8 AM - 8 PM
66AQI
13 hours / Day
390 hours / Month
Avg. Lowest Time
6 AM - 7 AM
63AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 PM (Avg. 66), while the lowest AQI was between 6 AM to 7 AM (Avg. 63).
Night time
Avg. Highest Time
12 AM - 11 PM
63AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
63AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 63), while the lowest AQI was between 12 AM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Lanlian Hotel, Lanzhou, Gansu, China
2025
42%
92
47%
104
11%
23
Total number of days with different AQI categories in last 221 days in 2025 (144 days remaining)
Good
0 DaysModerate
92 DaysPoor
104 DaysUnhealthy
23 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 221 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
Lanlian Hotel, Lanzhou, Gansu, 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
140AQI
140AQI
2nd January 2025
146AQI
146AQI
3rd January 2025
146AQI
146AQI
4th January 2025
150AQI
150AQI
5th January 2025
166AQI
166AQI
6th January 2025
158AQI
158AQI
7th January 2025
123AQI
123AQI
8th January 2025
129AQI
129AQI
9th January 2025
129AQI
129AQI
10th January 2025
103AQI
103AQI
11th January 2025
116AQI
116AQI
12th January 2025
131AQI
131AQI
13th January 2025
138AQI
138AQI
14th January 2025
101AQI
101AQI
15th January 2025
133AQI
133AQI
16th January 2025
128AQI
128AQI
17th January 2025
138AQI
138AQI
18th January 2025
119AQI
119AQI
19th January 2025
152AQI
152AQI
20th January 2025
137AQI
137AQI
21st January 2025
149AQI
149AQI
22nd January 2025
152AQI
152AQI
23rd January 2025
161AQI
161AQI
24th January 2025
140AQI
140AQI
25th January 2025
107AQI
107AQI
26th January 2025
114AQI
114AQI
27th January 2025
119AQI
119AQI
28th January 2025
155AQI
155AQI
29th January 2025
161AQI
161AQI
30th January 2025
155AQI
155AQI
31st January 2025
138AQI
138AQI
1st February 2025
131AQI
131AQI
2nd February 2025
105AQI
105AQI
3rd February 2025
97AQI
97AQI
4th February 2025
93AQI
93AQI
5th February 2025
82AQI
82AQI
6th February 2025
85AQI
85AQI
7th February 2025
85AQI
85AQI
8th February 2025
98AQI
98AQI
9th February 2025
109AQI
109AQI
10th February 2025
109AQI
109AQI
11th February 2025
106AQI
106AQI
12th February 2025
116AQI
116AQI
13th February 2025
123AQI
123AQI
14th February 2025
87AQI
87AQI
15th February 2025
95AQI
95AQI
16th February 2025
87AQI
87AQI
17th February 2025
91AQI
91AQI
18th February 2025
82AQI
82AQI
19th February 2025
88AQI
88AQI
20th February 2025
89AQI
89AQI
21st February 2025
92AQI
92AQI
22nd February 2025
86AQI
86AQI
23rd February 2025
78AQI
78AQI
24th February 2025
84AQI
84AQI
25th February 2025
83AQI
83AQI
26th February 2025
80AQI
80AQI
27th February 2025
85AQI
85AQI
28th February 2025
90AQI
90AQI
1st March 2025
95AQI
95AQI
2nd March 2025
72AQI
72AQI
3rd March 2025
86AQI
86AQI
4th March 2025
90AQI
90AQI
5th March 2025
74AQI
74AQI
6th March 2025
80AQI
80AQI
7th March 2025
88AQI
88AQI
8th March 2025
89AQI
89AQI
9th March 2025
88AQI
88AQI
10th March 2025
85AQI
85AQI
11th March 2025
147AQI
147AQI
12th March 2025
94AQI
94AQI
13th March 2025
102AQI
102AQI
14th March 2025
90AQI
90AQI
15th March 2025
82AQI
82AQI
16th March 2025
81AQI
81AQI
17th March 2025
74AQI
74AQI
18th March 2025
75AQI
75AQI
19th March 2025
83AQI
83AQI
20th March 2025
90AQI
90AQI
21st March 2025
94AQI
94AQI
22nd March 2025
98AQI
98AQI
23rd March 2025
80AQI
80AQI
24th March 2025
106AQI
106AQI
25th March 2025
161AQI
161AQI
26th March 2025
171AQI
171AQI
27th March 2025
150AQI
150AQI
28th March 2025
156AQI
156AQI
29th March 2025
149AQI
149AQI
30th March 2025
149AQI
149AQI
31st March 2025
143AQI
143AQI
1st April 2025
154AQI
154AQI
2nd April 2025
152AQI
152AQI
3rd April 2025
152AQI
152AQI
4th April 2025
157AQI
157AQI
5th April 2025
154AQI
154AQI
6th April 2025
152AQI
152AQI
7th April 2025
150AQI
150AQI
8th April 2025
150AQI
150AQI
9th April 2025
153AQI
153AQI
10th April 2025
150AQI
150AQI
11th April 2025
164AQI
164AQI
12th April 2025
164AQI
164AQI
13th April 2025
144AQI
144AQI
14th April 2025
142AQI
142AQI
15th April 2025
136AQI
136AQI
16th April 2025
149AQI
149AQI
17th April 2025
143AQI
143AQI
18th April 2025
165AQI
165AQI
19th April 2025
153AQI
153AQI
20th April 2025
153AQI
153AQI
21st April 2025
148AQI
148AQI
22nd April 2025
146AQI
146AQI
23rd April 2025
135AQI
135AQI
24th April 2025
124AQI
124AQI
25th April 2025
130AQI
130AQI
26th April 2025
134AQI
134AQI
27th April 2025
121AQI
121AQI
28th April 2025
124AQI
124AQI
29th April 2025
122AQI
122AQI
30th April 2025
134AQI
134AQI
1st May 2025
120AQI
120AQI
2nd May 2025
145AQI
145AQI
3rd May 2025
135AQI
135AQI
4th May 2025
145AQI
145AQI
5th May 2025
145AQI
145AQI
6th May 2025
142AQI
142AQI
7th May 2025
146AQI
146AQI
8th May 2025
140AQI
140AQI
9th May 2025
134AQI
134AQI
10th May 2025
127AQI
127AQI
11th May 2025
121AQI
121AQI
12th May 2025
125AQI
125AQI
13th May 2025
129AQI
129AQI
14th May 2025
133AQI
133AQI
15th May 2025
138AQI
138AQI
16th May 2025
139AQI
139AQI
17th May 2025
149AQI
149AQI
18th May 2025
140AQI
140AQI
19th May 2025
138AQI
138AQI
20th May 2025
140AQI
140AQI
21st May 2025
145AQI
145AQI
22nd May 2025
132AQI
132AQI
23rd May 2025
134AQI
134AQI
24th May 2025
126AQI
126AQI
25th May 2025
115AQI
115AQI
26th May 2025
117AQI
117AQI
27th May 2025
104AQI
104AQI
28th May 2025
119AQI
119AQI
29th May 2025
113AQI
113AQI
30th May 2025
139AQI
139AQI
31st May 2025
138AQI
138AQI
1st June 2025
136AQI
136AQI
2nd June 2025
127AQI
127AQI
3rd June 2025
128AQI
128AQI
4th June 2025
119AQI
119AQI
5th June 2025
115AQI
115AQI
6th June 2025
116AQI
116AQI
7th June 2025
113AQI
113AQI
8th June 2025
118AQI
118AQI
9th June 2025
112AQI
112AQI
10th June 2025
119AQI
119AQI
11th June 2025
132AQI
132AQI
12th June 2025
115AQI
115AQI
13th June 2025
129AQI
129AQI
14th June 2025
124AQI
124AQI
15th June 2025
137AQI
137AQI
16th June 2025
133AQI
133AQI
17th June 2025
127AQI
127AQI
18th June 2025
102AQI
102AQI
19th June 2025
94AQI
94AQI
20th June 2025
92AQI
92AQI
21st June 2025
92AQI
92AQI
22nd June 2025
88AQI
88AQI
23rd June 2025
85AQI
85AQI
24th June 2025
84AQI
84AQI
25th June 2025
80AQI
80AQI
26th June 2025
75AQI
75AQI
27th June 2025
70AQI
70AQI
28th June 2025
67AQI
67AQI
29th June 2025
72AQI
72AQI
30th June 2025
69AQI
69AQI
1st July 2025
68AQI
68AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
67AQI
67AQI
4th July 2025
60AQI
60AQI
5th July 2025
60AQI
60AQI
6th July 2025
56AQI
56AQI
7th July 2025
59AQI
59AQI
8th July 2025
60AQI
60AQI
9th July 2025
61AQI
61AQI
10th July 2025
61AQI
61AQI
11th July 2025
62AQI
62AQI
12th July 2025
64AQI
64AQI
13th July 2025
67AQI
67AQI
14th July 2025
68AQI
68AQI
15th July 2025
69AQI
69AQI
16th July 2025
69AQI
69AQI
17th July 2025
68AQI
68AQI
18th July 2025
69AQI
69AQI
19th July 2025
70AQI
70AQI
20th July 2025
65AQI
65AQI
21st July 2025
66AQI
66AQI
22nd July 2025
63AQI
63AQI
23rd July 2025
66AQI
66AQI
24th July 2025
64AQI
64AQI
25th July 2025
61AQI
61AQI
26th July 2025
64AQI
64AQI
27th July 2025
63AQI
63AQI
28th July 2025
64AQI
64AQI
29th July 2025
67AQI
67AQI
30th July 2025
64AQI
64AQI
31st July 2025
70AQI
70AQI
1st August 2025
65AQI
65AQI
2nd August 2025
64AQI
64AQI
3rd August 2025
65AQI
65AQI
4th August 2025
59AQI
59AQI
5th August 2025
61AQI
61AQI
6th August 2025
60AQI
60AQI
7th August 2025
63AQI
63AQI
137AQI
94AQI
104AQI
145AQI
133AQI
106AQI
65AQI
62AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
2025110AQI
23
8
21
7
21
7
3
18
12
31
12
18
31
7
92
104
23
Highest AQI recorded in
April145AQI
Lowest AQI recorded in
August62AQI
2024110AQI
2
14
15
2
12
13
2
4
22
4
1
8
18
2
1
1
17
13
1
29
1
20
8
2
1
29
2
24
6
21
10
17
12
1
1
22
8
174
140
45
6
1
Highest AQI recorded in
February149AQI
Lowest AQI recorded in
August76AQI
2023117AQI
2
10
17
2
4
16
8
26
3
2
5
16
8
1
11
17
2
1
22
8
28
3
29
2
26
4
14
17
3
16
7
1
17
11
2
145
152
56
5
3
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
August81AQI
2022112AQI
1
10
19
5
12
5
6
18
5
2
10
14
4
2
24
6
1
28
2
2
19
2
1
25
3
15
16
4
23
3
2
9
19
1
2
140
115
56
5
Highest AQI recorded in
January150AQI
Lowest AQI recorded in
June74AQI
2021123AQI
3
19
9
6
21
1
1
16
5
3
6
16
12
2
19
9
2
1
26
4
29
2
18
3
27
3
11
20
3
17
10
1
11
19
160
137
46
4
8
Highest AQI recorded in
March261AQI
Lowest AQI recorded in
July79AQI
2020103AQI
1
11
1
1
19
1
11
7
26
4
27
4
29
2
1
27
2
17
11
3
2
13
15
2
18
11
1
143
91
30
1
Highest AQI recorded in
November147AQI
Lowest AQI recorded in
August75AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
123AQILeast Polluted Year Recorded
2020(Avg.)
103AQILanlian Hotel's annual 2025 AQI (110) shows an average percentage change of -2.1% (improved AQI) compared to previous years: 2020 (103), 2021 (123), 2022 (112), 2023 (117), 2024 (110).
