Kowloon, Hong Kong, 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+
March Air Quality Analysis
Kowloon, Hong Kong, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Mar 2023
117AQILowest AQI recorded on
4th Mar 2026
18AQISame Day Analysis (5th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 36 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Mar - 5th Mar 2026
Kowloon, Hong Kong, China
AQI
Day
Night
.
6 AM4th Mar 2026
6 PM
5 AM5th Mar 2026
Day time
Avg. Highest Time
6PM4th Mar
34AQI
Avg. Lowest Time
10AM4th Mar
8AQI
Night time
Avg. Highest Time
11PM4th Mar
34AQI
Avg. Lowest Time
5AM5th Mar
24AQI
In the last 24 hours,
Kowloon's AQI reached its highest point of 34 at 6 PM during the Day, while the lowest point, 8, was recorded at 10 AM during the Day between 4th Mar and 5th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Kowloon, Hong Kong, China
FebMar
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 - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
4th Feb 2026856 AMAQI
4th Feb 2026867 AMAQI
4th Feb 2026888 AMAQI
4th Feb 2026849 AMAQI
4th Feb 20268510 AMAQI
4th Feb 20268711 AMAQI
4th Feb 20268912 PMAQI
4th Feb 2026881 PMAQI
4th Feb 2026832 PMAQI
4th Feb 2026843 PMAQI
4th Feb 2026774 PMAQI
4th Feb 2026745 PMAQI
4th Feb 2026736 PMAQI
4th Feb 2026727 PMAQI
4th Feb 2026778 PMAQI
4th Feb 2026879 PMAQI
4th Feb 20269410 PMAQI
4th Feb 20269711 PMAQI
5th Feb 202610112 AMAQI
5th Feb 2026931 AMAQI
5th Feb 2026892 AMAQI
5th Feb 2026873 AMAQI
5th Feb 2026804 AMAQI
5th Feb 2026735 AMAQI
18°C18/19°C
5th Feb 2026666 AMAQI
5th Feb 2026617 AMAQI
5th Feb 2026578 AMAQI
5th Feb 2026599 AMAQI
5th Feb 20266710 AMAQI
5th Feb 20267411 AMAQI
5th Feb 20268612 PMAQI
5th Feb 2026821 PMAQI
5th Feb 2026742 PMAQI
5th Feb 2026623 PMAQI
5th Feb 2026534 PMAQI
5th Feb 2026575 PMAQI
5th Feb 2026506 PMAQI
5th Feb 2026467 PMAQI
5th Feb 2026548 PMAQI
5th Feb 2026639 PMAQI
5th Feb 20267310 PMAQI
5th Feb 20267511 PMAQI
6th Feb 20267812 AMAQI
6th Feb 2026771 AMAQI
6th Feb 2026772 AMAQI
6th Feb 2026613 AMAQI
6th Feb 2026504 AMAQI
6th Feb 2026485 AMAQI
20°C18/21°C
6th Feb 2026466 AMAQI
6th Feb 2026487 AMAQI
6th Feb 2026488 AMAQI
6th Feb 2026519 AMAQI
6th Feb 20266510 AMAQI
6th Feb 20267411 AMAQI
6th Feb 20266212 PMAQI
6th Feb 2026581 PMAQI
6th Feb 2026562 PMAQI
6th Feb 2026453 PMAQI
6th Feb 2026494 PMAQI
6th Feb 2026445 PMAQI
6th Feb 2026416 PMAQI
6th Feb 2026437 PMAQI
6th Feb 2026488 PMAQI
6th Feb 2026549 PMAQI
6th Feb 20266210 PMAQI
6th Feb 20266111 PMAQI
7th Feb 20266412 AMAQI
7th Feb 2026651 AMAQI
7th Feb 2026742 AMAQI
7th Feb 2026783 AMAQI
7th Feb 2026744 AMAQI
7th Feb 2026675 AMAQI
21°C19/23°C
7th Feb 2026766 AMAQI
7th Feb 2026727 AMAQI
7th Feb 2026698 AMAQI
7th Feb 2026689 AMAQI
7th Feb 20267110 AMAQI
7th Feb 20267611 AMAQI
7th Feb 20267512 PMAQI
7th Feb 2026781 PMAQI
7th Feb 2026792 PMAQI
7th Feb 2026743 PMAQI
7th Feb 2026764 PMAQI
7th Feb 2026785 PMAQI
7th Feb 2026706 PMAQI
7th Feb 2026657 PMAQI
7th Feb 2026618 PMAQI
7th Feb 2026609 PMAQI
7th Feb 20265910 PMAQI
7th Feb 20266011 PMAQI
8th Feb 20265912 AMAQI
8th Feb 2026571 AMAQI
8th Feb 2026532 AMAQI
8th Feb 2026523 AMAQI
8th Feb 2026424 AMAQI
8th Feb 2026395 AMAQI
19°C18/19°C
8th Feb 2026356 AMAQI
8th Feb 2026367 AMAQI
8th Feb 2026388 AMAQI
8th Feb 2026359 AMAQI
8th Feb 20263910 AMAQI
8th Feb 20264311 AMAQI
8th Feb 20264312 PMAQI
8th Feb 2026471 PMAQI
8th Feb 2026462 PMAQI
8th Feb 2026453 PMAQI
8th Feb 2026514 PMAQI
8th Feb 2026545 PMAQI
8th Feb 2026506 PMAQI
8th Feb 2026527 PMAQI
8th Feb 2026588 PMAQI
8th Feb 2026599 PMAQI
8th Feb 20265810 PMAQI
8th Feb 20265611 PMAQI
9th Feb 20266312 AMAQI
9th Feb 2026601 AMAQI
9th Feb 2026612 AMAQI
9th Feb 2026593 AMAQI
9th Feb 2026604 AMAQI
9th Feb 2026595 AMAQI
16°C14/18°C
9th Feb 2026576 AMAQI
9th Feb 2026637 AMAQI
9th Feb 2026658 AMAQI
9th Feb 2026659 AMAQI
9th Feb 20266010 AMAQI
9th Feb 20265811 AMAQI
9th Feb 20265812 PMAQI
9th Feb 2026641 PMAQI
9th Feb 2026672 PMAQI
9th Feb 2026703 PMAQI
9th Feb 2026694 PMAQI
9th Feb 2026725 PMAQI
9th Feb 2026736 PMAQI
9th Feb 2026707 PMAQI
9th Feb 2026688 PMAQI
9th Feb 2026729 PMAQI
9th Feb 20267310 PMAQI
9th Feb 20267211 PMAQI
10th Feb 20267212 AMAQI
10th Feb 2026661 AMAQI
10th Feb 2026602 AMAQI
10th Feb 2026573 AMAQI
10th Feb 2026594 AMAQI
10th Feb 2026575 AMAQI
16°C15/16°C
10th Feb 2026476 AMAQI
10th Feb 2026477 AMAQI
10th Feb 2026538 AMAQI
10th Feb 2026619 AMAQI
10th Feb 20265810 AMAQI
10th Feb 20265911 AMAQI
10th Feb 20265412 PMAQI
10th Feb 2026521 PMAQI
10th Feb 2026502 PMAQI
10th Feb 2026523 PMAQI
10th Feb 2026444 PMAQI
10th Feb 2026775 PMAQI
10th Feb 2026766 PMAQI
10th Feb 2026677 PMAQI
10th Feb 2026668 PMAQI
10th Feb 2026739 PMAQI
10th Feb 20267810 PMAQI
10th Feb 20265811 PMAQI
11th Feb 20265312 AMAQI
11th Feb 2026461 AMAQI
11th Feb 2026362 AMAQI
11th Feb 2026333 AMAQI
11th Feb 2026304 AMAQI
11th Feb 2026315 AMAQI
18°C16/20°C
11th Feb 2026336 AMAQI
11th Feb 2026337 AMAQI
11th Feb 2026348 AMAQI
11th Feb 2026439 AMAQI
11th Feb 20264610 AMAQI
11th Feb 20264811 AMAQI
11th Feb 20265112 PMAQI
11th Feb 2026431 PMAQI
11th Feb 2026522 PMAQI
11th Feb 2026543 PMAQI
11th Feb 2026544 PMAQI
11th Feb 2026535 PMAQI
11th Feb 2026536 PMAQI
11th Feb 2026717 PMAQI
11th Feb 2026778 PMAQI
11th Feb 2026729 PMAQI
11th Feb 20266810 PMAQI
11th Feb 20266511 PMAQI
12th Feb 20266612 AMAQI
12th Feb 2026741 AMAQI
12th Feb 2026792 AMAQI
12th Feb 2026803 AMAQI
12th Feb 2026684 AMAQI
12th Feb 2026615 AMAQI
20°C17/22°C
12th Feb 2026576 AMAQI
12th Feb 2026567 AMAQI
12th Feb 2026578 AMAQI
12th Feb 2026619 AMAQI
12th Feb 20266510 AMAQI
12th Feb 20266511 AMAQI
12th Feb 20266812 PMAQI
12th Feb 2026721 PMAQI
12th Feb 2026732 PMAQI
12th Feb 2026773 PMAQI
12th Feb 2026834 PMAQI
12th Feb 2026805 PMAQI
12th Feb 2026786 PMAQI
12th Feb 2026717 PMAQI
12th Feb 2026738 PMAQI
12th Feb 2026769 PMAQI
12th Feb 20268210 PMAQI
12th Feb 20268711 PMAQI
13th Feb 20268512 AMAQI
13th Feb 2026791 AMAQI
13th Feb 2026792 AMAQI
13th Feb 2026783 AMAQI
13th Feb 2026734 AMAQI
13th Feb 2026695 AMAQI
18°C18/19°C
13th Feb 2026636 AMAQI
13th Feb 2026647 AMAQI
13th Feb 2026618 AMAQI
13th Feb 2026659 AMAQI
13th Feb 20266610 AMAQI
13th Feb 20267411 AMAQI
13th Feb 20266912 PMAQI
13th Feb 2026701 PMAQI
13th Feb 2026702 PMAQI
13th Feb 2026683 PMAQI
13th Feb 2026774 PMAQI
13th Feb 2026755 PMAQI
13th Feb 2026746 PMAQI
13th Feb 2026737 PMAQI
13th Feb 2026768 PMAQI
13th Feb 2026829 PMAQI
13th Feb 20268310 PMAQI
13th Feb 20268411 PMAQI
14th Feb 20268412 AMAQI
14th Feb 2026851 AMAQI
14th Feb 2026942 AMAQI
14th Feb 2026883 AMAQI
14th Feb 2026804 AMAQI
14th Feb 2026735 AMAQI
19°C18/21°C
14th Feb 2026686 AMAQI
14th Feb 2026657 AMAQI
14th Feb 2026628 AMAQI
14th Feb 2026669 AMAQI
14th Feb 20267610 AMAQI
14th Feb 20267811 AMAQI
14th Feb 20267612 PMAQI
14th Feb 2026811 PMAQI
14th Feb 2026692 PMAQI
14th Feb 2026493 PMAQI
14th Feb 2026404 PMAQI
14th Feb 2026435 PMAQI
14th Feb 2026366 PMAQI
14th Feb 2026337 PMAQI
14th Feb 2026368 PMAQI
14th Feb 2026469 PMAQI
14th Feb 20265210 PMAQI
14th Feb 20265111 PMAQI
15th Feb 20264812 AMAQI
15th Feb 2026461 AMAQI
15th Feb 2026482 AMAQI
15th Feb 2026463 AMAQI
15th Feb 2026424 AMAQI
15th Feb 2026375 AMAQI
20°C18/22°C
15th Feb 2026336 AMAQI
15th Feb 2026317 AMAQI
15th Feb 2026338 AMAQI
15th Feb 2026359 AMAQI
15th Feb 20264110 AMAQI
15th Feb 20264611 AMAQI
15th Feb 20265012 PMAQI
15th Feb 2026481 PMAQI
15th Feb 2026472 PMAQI
15th Feb 2026433 PMAQI
15th Feb 2026374 PMAQI
15th Feb 2026285 PMAQI
15th Feb 2026276 PMAQI
15th Feb 2026287 PMAQI
15th Feb 2026308 PMAQI
15th Feb 2026349 PMAQI
15th Feb 20264310 PMAQI
15th Feb 20264511 PMAQI
16th Feb 20263812 AMAQI
16th Feb 2026401 AMAQI
16th Feb 2026412 AMAQI
16th Feb 2026423 AMAQI
16th Feb 2026324 AMAQI
16th Feb 2026275 AMAQI
21°C20/22°C
16th Feb 2026306 AMAQI
16th Feb 2026327 AMAQI
16th Feb 2026308 AMAQI
16th Feb 2026359 AMAQI
16th Feb 20264010 AMAQI
16th Feb 20263711 AMAQI
16th Feb 20263712 PMAQI
16th Feb 2026361 PMAQI
16th Feb 2026442 PMAQI
16th Feb 2026493 PMAQI
16th Feb 2026414 PMAQI
16th Feb 2026375 PMAQI
16th Feb 2026456 PMAQI
16th Feb 2026517 PMAQI
16th Feb 2026508 PMAQI
16th Feb 2026649 PMAQI
16th Feb 20266410 PMAQI
16th Feb 20266311 PMAQI
17th Feb 20265412 AMAQI
17th Feb 2026641 AMAQI
17th Feb 2026612 AMAQI
17th Feb 2026343 AMAQI
17th Feb 2026324 AMAQI
17th Feb 2026405 AMAQI
22°C20/23°C
17th Feb 2026296 AMAQI
17th Feb 2026287 AMAQI
17th Feb 2026408 AMAQI
17th Feb 2026569 AMAQI
17th Feb 20266710 AMAQI
17th Feb 20267311 AMAQI
17th Feb 20267712 PMAQI
17th Feb 2026701 PMAQI
17th Feb 2026642 PMAQI
17th Feb 2026683 PMAQI
17th Feb 2026874 PMAQI
17th Feb 20261205 PMAQI
17th Feb 2026946 PMAQI
17th Feb 20261027 PMAQI
17th Feb 2026928 PMAQI
17th Feb 2026919 PMAQI
17th Feb 20268010 PMAQI
17th Feb 20266711 PMAQI
18th Feb 20266112 AMAQI
18th Feb 2026691 AMAQI
18th Feb 2026692 AMAQI
18th Feb 2026583 AMAQI
18th Feb 2026574 AMAQI
18th Feb 2026525 AMAQI
19°C18/20°C
18th Feb 2026426 AMAQI
18th Feb 2026467 AMAQI
18th Feb 2026508 AMAQI
18th Feb 2026539 AMAQI
18th Feb 20265410 AMAQI
18th Feb 20265411 AMAQI
18th Feb 20266112 PMAQI
18th Feb 2026611 PMAQI
18th Feb 2026692 PMAQI
18th Feb 2026613 PMAQI
18th Feb 2026654 PMAQI
18th Feb 2026735 PMAQI
18th Feb 2026776 PMAQI
18th Feb 2026767 PMAQI
18th Feb 2026728 PMAQI
18th Feb 2026759 PMAQI
18th Feb 20267310 PMAQI
18th Feb 20266511 PMAQI
19th Feb 20266112 AMAQI
19th Feb 2026581 AMAQI
19th Feb 2026572 AMAQI
19th Feb 2026593 AMAQI
19th Feb 2026614 AMAQI
19th Feb 2026625 AMAQI
19°C18/20°C
19th Feb 2026626 AMAQI
19th Feb 2026667 AMAQI
19th Feb 2026698 AMAQI
19th Feb 2026729 AMAQI
19th Feb 20267610 AMAQI
19th Feb 20267811 AMAQI
19th Feb 20267812 PMAQI
19th Feb 2026781 PMAQI
19th Feb 2026802 PMAQI
19th Feb 2026803 PMAQI
19th Feb 2026774 PMAQI
19th Feb 2026735 PMAQI
19th Feb 2026686 PMAQI
19th Feb 2026617 PMAQI
19th Feb 2026648 PMAQI
19th Feb 2026659 PMAQI
19th Feb 20266710 PMAQI
19th Feb 20266111 PMAQI
20th Feb 20266312 AMAQI
20th Feb 2026561 AMAQI
20th Feb 2026592 AMAQI
20th Feb 2026593 AMAQI
20th Feb 2026574 AMAQI
20th Feb 2026575 AMAQI
18°C17/19°C
20th Feb 2026656 AMAQI
20th Feb 2026727 AMAQI
20th Feb 2026728 AMAQI
20th Feb 2026899 AMAQI
20th Feb 20269210 AMAQI
20th Feb 202610111 AMAQI
20th Feb 202610312 PMAQI
20th Feb 20261041 PMAQI
20th Feb 20261152 PMAQI
20th Feb 20261093 PMAQI
20th Feb 20261044 PMAQI
20th Feb 20261035 PMAQI
20th Feb 2026996 PMAQI
20th Feb 20261007 PMAQI
20th Feb 20261028 PMAQI
20th Feb 20261029 PMAQI
20th Feb 202610910 PMAQI
20th Feb 202611311 PMAQI
21st Feb 202611112 AMAQI
21st Feb 20261101 AMAQI
21st Feb 20261092 AMAQI
21st Feb 20261063 AMAQI
21st Feb 20261024 AMAQI
21st Feb 20261015 AMAQI
20°C18/22°C
21st Feb 20261076 AMAQI
21st Feb 20261077 AMAQI
21st Feb 20261138 AMAQI
21st Feb 20261089 AMAQI
21st Feb 202610310 AMAQI
21st Feb 20269811 AMAQI
21st Feb 20269012 PMAQI
21st Feb 2026861 PMAQI
21st Feb 2026822 PMAQI
21st Feb 2026863 PMAQI
21st Feb 2026834 PMAQI
21st Feb 2026845 PMAQI
21st Feb 2026866 PMAQI
21st Feb 2026847 PMAQI
21st Feb 2026888 PMAQI
21st Feb 2026909 PMAQI
21st Feb 20269010 PMAQI
21st Feb 20268711 PMAQI
22nd Feb 20268312 AMAQI
22nd Feb 2026821 AMAQI
22nd Feb 2026792 AMAQI
22nd Feb 2026743 AMAQI
22nd Feb 2026744 AMAQI
22nd Feb 2026775 AMAQI
20°C19/21°C
22nd Feb 2026736 AMAQI
22nd Feb 2026787 AMAQI
22nd Feb 2026778 AMAQI
22nd Feb 2026829 AMAQI
22nd Feb 20267910 AMAQI
22nd Feb 20267411 AMAQI
22nd Feb 20266912 PMAQI
22nd Feb 2026651 PMAQI
22nd Feb 2026652 PMAQI
22nd Feb 2026593 PMAQI
22nd Feb 2026604 PMAQI
22nd Feb 2026615 PMAQI
22nd Feb 2026616 PMAQI
22nd Feb 2026577 PMAQI
22nd Feb 2026618 PMAQI
22nd Feb 2026659 PMAQI
22nd Feb 20267210 PMAQI
22nd Feb 20268111 PMAQI
23rd Feb 20268612 AMAQI
23rd Feb 2026911 AMAQI
23rd Feb 2026922 AMAQI
23rd Feb 2026963 AMAQI
23rd Feb 2026794 AMAQI
23rd Feb 2026865 AMAQI
21°C19/23°C
23rd Feb 2026906 AMAQI
23rd Feb 2026977 AMAQI
23rd Feb 2026988 AMAQI
23rd Feb 2026909 AMAQI
23rd Feb 20269210 AMAQI
23rd Feb 20268511 AMAQI
23rd Feb 20268412 PMAQI
23rd Feb 2026811 PMAQI
23rd Feb 2026812 PMAQI
23rd Feb 2026743 PMAQI
23rd Feb 2026744 PMAQI
23rd Feb 2026775 PMAQI
23rd Feb 2026846 PMAQI
23rd Feb 2026867 PMAQI
23rd Feb 2026918 PMAQI
23rd Feb 2026879 PMAQI
23rd Feb 20268610 PMAQI
23rd Feb 20268411 PMAQI
24th Feb 20267812 AMAQI
24th Feb 2026701 AMAQI
24th Feb 2026692 AMAQI
24th Feb 2026663 AMAQI
24th Feb 2026654 AMAQI
24th Feb 2026655 AMAQI
20°C20/21°C
24th Feb 2026526 AMAQI
24th Feb 2026597 AMAQI
24th Feb 2026718 AMAQI
24th Feb 2026839 AMAQI
24th Feb 20269110 AMAQI
24th Feb 20269411 AMAQI
24th Feb 20269612 PMAQI
24th Feb 2026891 PMAQI
24th Feb 2026772 PMAQI
24th Feb 2026753 PMAQI
24th Feb 2026724 PMAQI
24th Feb 2026765 PMAQI
24th Feb 2026756 PMAQI
24th Feb 2026747 PMAQI
24th Feb 2026738 PMAQI
24th Feb 2026739 PMAQI
24th Feb 20267310 PMAQI
24th Feb 20267311 PMAQI
25th Feb 20267112 AMAQI
25th Feb 2026671 AMAQI
25th Feb 2026662 AMAQI
25th Feb 2026633 AMAQI
25th Feb 2026604 AMAQI
25th Feb 2026555 AMAQI
21°C20/22°C
25th Feb 2026556 AMAQI
25th Feb 2026527 AMAQI
25th Feb 2026618 AMAQI
25th Feb 2026659 AMAQI
25th Feb 20267210 AMAQI
25th Feb 20268211 AMAQI
25th Feb 20268612 PMAQI
25th Feb 2026821 PMAQI
25th Feb 2026792 PMAQI
25th Feb 2026803 PMAQI
25th Feb 2026884 PMAQI
25th Feb 2026885 PMAQI
25th Feb 2026816 PMAQI
25th Feb 2026667 PMAQI
25th Feb 2026498 PMAQI
25th Feb 2026409 PMAQI
25th Feb 20263310 PMAQI
25th Feb 20262311 PMAQI
26th Feb 20262012 AMAQI
26th Feb 2026211 AMAQI
26th Feb 2026212 AMAQI
26th Feb 2026223 AMAQI
26th Feb 2026204 AMAQI
26th Feb 2026205 AMAQI
21°C20/23°C
26th Feb 2026286 AMAQI
26th Feb 2026247 AMAQI
26th Feb 2026218 AMAQI
26th Feb 2026249 AMAQI
26th Feb 20262610 AMAQI
26th Feb 20263811 AMAQI
26th Feb 20264112 PMAQI
26th Feb 2026351 PMAQI
26th Feb 2026412 PMAQI
26th Feb 2026493 PMAQI
26th Feb 2026524 PMAQI
26th Feb 2026535 PMAQI
26th Feb 2026536 PMAQI
26th Feb 2026547 PMAQI
26th Feb 2026558 PMAQI
26th Feb 2026599 PMAQI
26th Feb 20265910 PMAQI
26th Feb 20265411 PMAQI
27th Feb 20265212 AMAQI
27th Feb 2026521 AMAQI
27th Feb 2026502 AMAQI
27th Feb 2026553 AMAQI
27th Feb 2026514 AMAQI
27th Feb 2026425 AMAQI
20°C20/20°C
27th Feb 2026216 AMAQI
27th Feb 2026217 AMAQI
27th Feb 2026258 AMAQI
27th Feb 2026309 AMAQI
27th Feb 20264710 AMAQI
27th Feb 20266611 AMAQI
27th Feb 20266712 PMAQI
27th Feb 2026721 PMAQI
27th Feb 2026792 PMAQI
27th Feb 2026803 PMAQI
27th Feb 2026874 PMAQI
27th Feb 2026925 PMAQI
27th Feb 2026946 PMAQI
27th Feb 2026957 PMAQI
27th Feb 2026958 PMAQI
27th Feb 20261039 PMAQI
27th Feb 202610310 PMAQI
27th Feb 20269911 PMAQI
28th Feb 20269212 AMAQI
28th Feb 2026971 AMAQI
28th Feb 20261002 AMAQI
28th Feb 2026963 AMAQI
28th Feb 2026814 AMAQI
28th Feb 2026595 AMAQI
21°C20/22°C
28th Feb 2026446 AMAQI
28th Feb 2026287 AMAQI
28th Feb 2026258 AMAQI
28th Feb 2026129 AMAQI
28th Feb 20261310 AMAQI
28th Feb 20261411 AMAQI
28th Feb 20261312 PMAQI
28th Feb 2026161 PMAQI
28th Feb 2026162 PMAQI
28th Feb 2026183 PMAQI
28th Feb 2026184 PMAQI
28th Feb 2026195 PMAQI
28th Feb 2026216 PMAQI
28th Feb 2026207 PMAQI
28th Feb 2026188 PMAQI
28th Feb 2026209 PMAQI
28th Feb 20262010 PMAQI
28th Feb 20261811 PMAQI
1st Mar 20261712 AMAQI
1st Mar 2026121 AMAQI
1st Mar 2026122 AMAQI
1st Mar 202683 AMAQI
1st Mar 202674 AMAQI
1st Mar 202665 AMAQI
20°C19/21°C
1st Mar 202676 AMAQI
1st Mar 202677 AMAQI
1st Mar 202668 AMAQI
1st Mar 202679 AMAQI
1st Mar 2026610 AMAQI
1st Mar 2026811 AMAQI
1st Mar 20262212 PMAQI
1st Mar 2026261 PMAQI
1st Mar 2026322 PMAQI
1st Mar 2026413 PMAQI
1st Mar 2026494 PMAQI
1st Mar 2026545 PMAQI
1st Mar 2026566 PMAQI
1st Mar 2026567 PMAQI
1st Mar 2026558 PMAQI
1st Mar 2026669 PMAQI
1st Mar 20267110 PMAQI
1st Mar 20266511 PMAQI
2nd Mar 20266212 AMAQI
2nd Mar 2026601 AMAQI
2nd Mar 2026572 AMAQI
2nd Mar 2026543 AMAQI
2nd Mar 2026524 AMAQI
2nd Mar 2026545 AMAQI
20°C19/21°C
2nd Mar 2026636 AMAQI
2nd Mar 2026687 AMAQI
2nd Mar 2026748 AMAQI
2nd Mar 2026809 AMAQI
2nd Mar 20268310 AMAQI
2nd Mar 20268011 AMAQI
2nd Mar 20266612 PMAQI
2nd Mar 2026581 PMAQI
2nd Mar 2026532 PMAQI
2nd Mar 2026583 PMAQI
2nd Mar 2026654 PMAQI
2nd Mar 2026655 PMAQI
2nd Mar 2026616 PMAQI
2nd Mar 2026647 PMAQI
2nd Mar 2026668 PMAQI
2nd Mar 2026639 PMAQI
2nd Mar 20266810 PMAQI
2nd Mar 20267011 PMAQI
3rd Mar 20266212 AMAQI
3rd Mar 2026591 AMAQI
3rd Mar 2026472 AMAQI
3rd Mar 2026263 AMAQI
3rd Mar 2026284 AMAQI
3rd Mar 2026295 AMAQI
22°C21/25°C
3rd Mar 2026266 AMAQI
3rd Mar 2026237 AMAQI
3rd Mar 2026188 AMAQI
3rd Mar 2026209 AMAQI
3rd Mar 20262110 AMAQI
3rd Mar 20262211 AMAQI
3rd Mar 20262412 PMAQI
3rd Mar 2026231 PMAQI
3rd Mar 2026222 PMAQI
3rd Mar 2026293 PMAQI
3rd Mar 2026284 PMAQI
3rd Mar 2026305 PMAQI
3rd Mar 2026336 PMAQI
3rd Mar 2026317 PMAQI
3rd Mar 2026268 PMAQI
3rd Mar 2026319 PMAQI
3rd Mar 20262810 PMAQI
3rd Mar 20262211 PMAQI
4th Mar 20261812 AMAQI
4th Mar 2026171 AMAQI
4th Mar 2026162 AMAQI
4th Mar 2026103 AMAQI
4th Mar 2026124 AMAQI
4th Mar 2026115 AMAQI
19°C18/21°C
4th Mar 2026106 AMAQI
4th Mar 202687 AMAQI
4th Mar 202688 AMAQI
4th Mar 202689 AMAQI
4th Mar 2026810 AMAQI
4th Mar 2026911 AMAQI
4th Mar 20261612 PMAQI
4th Mar 2026141 PMAQI
4th Mar 2026162 PMAQI
4th Mar 2026193 PMAQI
4th Mar 2026194 PMAQI
4th Mar 2026235 PMAQI
4th Mar 2026346 PMAQI
4th Mar 2026327 PMAQI
4th Mar 2026328 PMAQI
4th Mar 2026299 PMAQI
4th Mar 20262810 PMAQI
4th Mar 20263411 PMAQI
5th Mar 20262812 AMAQI
5th Mar 2026321 AMAQI
5th Mar 2026302 AMAQI
5th Mar 2026303 AMAQI
5th Mar 2026244 AMAQI
5th Mar 2026245 AMAQI
18°C17/19°C
5th Mar 2026166 AMAQI
6 AM5th Mar 2026107 AMAQI
5th Mar 2026118 AMAQI
5th Mar 2026209 AMAQI
5th Mar 20262510 AMAQI
5th Mar 20262711 AMAQI
5th Mar 20262112 PMAQI
12 PM5th Mar 2026201 PMAQI
5th Mar 2026262 PMAQI
5th Mar 2026453 PMAQI
5th Mar 2026614 PMAQI
5th Mar 2026645 PMAQI
5th Mar 2026616 PMAQI
6 PM5th Mar 2026617 PMAQI
5th Mar 2026598 PMAQI
5th Mar 2026639 PMAQI
5th Mar 20266710 PMAQI
5th Mar 20264811 PMAQI
12 AM
5 AM
19°C18/21°C
Day time
Avg. Highest Time
5 PM - 6 PM
64AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM - 8 AM
50AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 6 PM (Avg. 64), while the lowest AQI was between 6 AM to 8 AM (Avg. 50).
Night time
Avg. Highest Time
9 PM - 11 PM
66AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM
52AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 66), while the lowest AQI was between 5 AM to 5 AM (Avg. 52).
2026 Days Vs Air Quality
Kowloon, Hong Kong, China
2026
23%
15
73%
47
3%
2
Total number of days with different AQI categories in last 65 days in 2026 (300 days remaining)
Good
15 DaysModerate
47 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 65 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Kowloon, Hong Kong, China
AQI levels in 2026
AQI (US)
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.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
62AQI (US)
62AQI (US)
2nd January 2026
55AQI (US)
55AQI (US)
3rd January 2026
47AQI (US)
47AQI (US)
4th January 2026
62AQI (US)
62AQI (US)
5th January 2026
73AQI (US)
73AQI (US)
6th January 2026
61AQI (US)
61AQI (US)
7th January 2026
75AQI (US)
75AQI (US)
8th January 2026
54AQI (US)
54AQI (US)
9th January 2026
53AQI (US)
53AQI (US)
10th January 2026
67AQI (US)
67AQI (US)
11th January 2026
57AQI (US)
57AQI (US)
12th January 2026
79AQI (US)
79AQI (US)
13th January 2026
115AQI (US)
115AQI (US)
14th January 2026
77AQI (US)
77AQI (US)
15th January 2026
80AQI (US)
80AQI (US)
16th January 2026
85AQI (US)
85AQI (US)
17th January 2026
69AQI (US)
69AQI (US)
18th January 2026
65AQI (US)
65AQI (US)
19th January 2026
82AQI (US)
82AQI (US)
20th January 2026
50AQI (US)
50AQI (US)
21st January 2026
79AQI (US)
79AQI (US)
22nd January 2026
72AQI (US)
72AQI (US)
23rd January 2026
87AQI (US)
87AQI (US)
24th January 2026
110AQI (US)
110AQI (US)
25th January 2026
61AQI (US)
61AQI (US)
26th January 2026
39AQI (US)
39AQI (US)
27th January 2026
77AQI (US)
77AQI (US)
28th January 2026
86AQI (US)
86AQI (US)
29th January 2026
72AQI (US)
72AQI (US)
30th January 2026
52AQI (US)
52AQI (US)
31st January 2026
47AQI (US)
47AQI (US)
1st February 2026
48AQI (US)
48AQI (US)
2nd February 2026
59AQI (US)
59AQI (US)
3rd February 2026
72AQI (US)
72AQI (US)
4th February 2026
84AQI (US)
84AQI (US)
5th February 2026
70AQI (US)
70AQI (US)
6th February 2026
56AQI (US)
56AQI (US)
7th February 2026
71AQI (US)
71AQI (US)
8th February 2026
48AQI (US)
48AQI (US)
9th February 2026
65AQI (US)
65AQI (US)
10th February 2026
60AQI (US)
60AQI (US)
11th February 2026
49AQI (US)
49AQI (US)
12th February 2026
71AQI (US)
71AQI (US)
13th February 2026
73AQI (US)
73AQI (US)
14th February 2026
64AQI (US)
64AQI (US)
15th February 2026
39AQI (US)
39AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
66AQI (US)
66AQI (US)
18th February 2026
62AQI (US)
62AQI (US)
19th February 2026
68AQI (US)
68AQI (US)
20th February 2026
88AQI (US)
88AQI (US)
21st February 2026
96AQI (US)
96AQI (US)
22nd February 2026
71AQI (US)
71AQI (US)
23rd February 2026
86AQI (US)
86AQI (US)
24th February 2026
74AQI (US)
74AQI (US)
25th February 2026
65AQI (US)
65AQI (US)
26th February 2026
37AQI (US)
37AQI (US)
27th February 2026
66AQI (US)
66AQI (US)
28th February 2026
37AQI (US)
37AQI (US)
1st March 2026
29AQI (US)
29AQI (US)
2nd March 2026
64AQI (US)
64AQI (US)
3rd March 2026
30AQI (US)
30AQI (US)
4th March 2026
18AQI (US)
18AQI (US)
5th March 2026
36AQI (US)
36AQI (US)
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
69AQI (US)
64AQI (US)
35AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202664AQI (US)
4
25
2
7
21
4
1
15
47
2
Highest AQI (US) recorded in
January69AQI (US)
Lowest AQI (US) recorded in
March35AQI (US)
202558AQI (US)
1
26
4
4
22
2
7
24
3
24
3
12
19
25
5
20
11
25
6
30
5
26
7
23
2
27
2
141
213
11
Highest AQI (US) recorded in
January82AQI (US)
Lowest AQI (US) recorded in
September37AQI (US)
202455AQI (US)
4
22
5
7
22
5
26
11
19
15
16
29
29
2
24
7
22
8
5
26
10
20
24
7
161
192
12
Highest AQI (US) recorded in
December86AQI (US)
Lowest AQI (US) recorded in
July30AQI (US)
202354AQI (US)
4
27
4
24
7
23
1
8
22
11
20
28
2
27
4
28
3
25
5
8
23
5
24
4
24
3
159
201
4
Highest AQI (US) recorded in
December71AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202254AQI (US)
6
21
4
13
10
11
18
2
10
20
19
12
30
23
1
1
1
4
21
4
10
21
15
15
6
23
2
148
163
12
Highest AQI (US) recorded in
January75AQI (US)
Lowest AQI (US) recorded in
June33AQI (US)
202156AQI (US)
25
6
2
26
5
24
2
5
25
23
8
24
5
1
26
5
25
6
18
12
14
17
5
25
4
22
5
151
200
14
Highest AQI (US) recorded in
January82AQI (US)
Lowest AQI (US) recorded in
July39AQI (US)
202051AQI (US)
2
11
5
16
12
6
30
31
26
5
17
11
2
1
30
3
27
1
29
1
128
135
3
Highest AQI (US) recorded in
December77AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
64AQI (US)Least Polluted Year Recorded
2020(Avg.)
51AQI (US)Kowloon's annual 2026 AQI (US) (64) shows an average percentage change of 17.5% (worsened AQI (US)) compared to previous years: 2020 (51), 2021 (56), 2022 (54), 2023 (54), 2024 (55), 2025 (58).
