Kuala Selangor, Klang, Selangor, Malaysia 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+
September Air Quality Analysis
Kuala Selangor, Klang, Selangor, Malaysia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Sep 2025
59AQILowest AQI recorded on
10th Sep 2021
0AQISame Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Kuala Selangor, Klang, Selangor, Malaysia
AQI
Day
Night
.
7 AM19th Sep 2025
7 PM
6 AM20th Sep 2025
Day time
Avg. Highest Time
9AM19th Sep
58AQI
Avg. Lowest Time
4PM19th Sep
43AQI
Night time
Avg. Highest Time
12AM20th Sep
62AQI
Avg. Lowest Time
6AM20th Sep
54AQI
In the last 24 hours,
Kuala Selangor's AQI reached its highest point of 62 at 12 AM during the Night, while the lowest point, 43, was recorded at 4 PM during the Day between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Kuala Selangor, Klang, Selangor, Malaysia
AugSep
21st - 22nd22nd - 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
Day
Night
21st Aug 2025617 AMAQI
21st Aug 2025698 AMAQI
21st Aug 2025749 AMAQI
21st Aug 20256810 AMAQI
21st Aug 20256611 AMAQI
21st Aug 20256512 PMAQI
21st Aug 2025631 PMAQI
21st Aug 2025662 PMAQI
21st Aug 2025663 PMAQI
21st Aug 2025664 PMAQI
21st Aug 2025675 PMAQI
21st Aug 2025626 PMAQI
21st Aug 2025607 PMAQI
21st Aug 2025628 PMAQI
21st Aug 2025659 PMAQI
21st Aug 20256710 PMAQI
21st Aug 20256811 PMAQI
22nd Aug 20257312 AMAQI
22nd Aug 2025581 AMAQI
22nd Aug 2025592 AMAQI
22nd Aug 2025603 AMAQI
22nd Aug 2025604 AMAQI
22nd Aug 2025615 AMAQI
22nd Aug 2025606 AMAQI
26°C25/28°C
22nd Aug 2025607 AMAQI
22nd Aug 2025898 AMAQI
22nd Aug 2025889 AMAQI
22nd Aug 20259010 AMAQI
22nd Aug 20259211 AMAQI
22nd Aug 20257812 PMAQI
22nd Aug 2025781 PMAQI
22nd Aug 2025672 PMAQI
22nd Aug 2025683 PMAQI
22nd Aug 2025674 PMAQI
22nd Aug 2025635 PMAQI
22nd Aug 2025576 PMAQI
22nd Aug 2025637 PMAQI
22nd Aug 2025648 PMAQI
22nd Aug 2025689 PMAQI
22nd Aug 20257510 PMAQI
22nd Aug 20257411 PMAQI
23rd Aug 20256812 AMAQI
23rd Aug 2025641 AMAQI
23rd Aug 2025632 AMAQI
23rd Aug 2025663 AMAQI
23rd Aug 2025674 AMAQI
23rd Aug 2025675 AMAQI
23rd Aug 2025696 AMAQI
27°C25/30°C
23rd Aug 2025667 AMAQI
23rd Aug 2025578 AMAQI
23rd Aug 2025579 AMAQI
23rd Aug 20256010 AMAQI
23rd Aug 20256411 AMAQI
23rd Aug 20256812 PMAQI
23rd Aug 2025661 PMAQI
23rd Aug 2025582 PMAQI
23rd Aug 2025593 PMAQI
23rd Aug 2025594 PMAQI
23rd Aug 2025605 PMAQI
23rd Aug 2025626 PMAQI
23rd Aug 2025627 PMAQI
23rd Aug 2025648 PMAQI
23rd Aug 2025649 PMAQI
23rd Aug 20256610 PMAQI
23rd Aug 20257011 PMAQI
24th Aug 20256512 AMAQI
24th Aug 2025641 AMAQI
24th Aug 2025652 AMAQI
24th Aug 2025663 AMAQI
24th Aug 2025644 AMAQI
24th Aug 2025645 AMAQI
24th Aug 2025636 AMAQI
27°C25/30°C
24th Aug 2025647 AMAQI
24th Aug 2025608 AMAQI
24th Aug 2025479 AMAQI
24th Aug 20254910 AMAQI
24th Aug 20255711 AMAQI
24th Aug 20256012 PMAQI
24th Aug 2025561 PMAQI
24th Aug 2025562 PMAQI
24th Aug 2025563 PMAQI
24th Aug 2025544 PMAQI
24th Aug 2025565 PMAQI
24th Aug 2025626 PMAQI
24th Aug 2025607 PMAQI
24th Aug 2025648 PMAQI
24th Aug 2025639 PMAQI
24th Aug 20256610 PMAQI
24th Aug 20256711 PMAQI
25th Aug 20256412 AMAQI
25th Aug 2025631 AMAQI
25th Aug 2025622 AMAQI
25th Aug 2025623 AMAQI
25th Aug 2025624 AMAQI
25th Aug 2025635 AMAQI
25th Aug 2025606 AMAQI
27°C24/29°C
25th Aug 2025627 AMAQI
25th Aug 2025548 AMAQI
25th Aug 2025569 AMAQI
25th Aug 20255210 AMAQI
25th Aug 20256611 AMAQI
25th Aug 20256212 PMAQI
25th Aug 2025641 PMAQI
25th Aug 2025602 PMAQI
25th Aug 2025613 PMAQI
25th Aug 2025584 PMAQI
25th Aug 2025615 PMAQI
25th Aug 2025566 PMAQI
25th Aug 2025567 PMAQI
25th Aug 2025628 PMAQI
25th Aug 2025659 PMAQI
25th Aug 20256610 PMAQI
25th Aug 20256311 PMAQI
26th Aug 20256112 AMAQI
26th Aug 2025601 AMAQI
26th Aug 2025602 AMAQI
26th Aug 2025623 AMAQI
26th Aug 2025604 AMAQI
26th Aug 2025605 AMAQI
26th Aug 2025616 AMAQI
27°C26/29°C
26th Aug 2025607 AMAQI
26th Aug 2025618 AMAQI
26th Aug 2025639 AMAQI
26th Aug 20256310 AMAQI
26th Aug 20256311 AMAQI
26th Aug 20255812 PMAQI
26th Aug 2025601 PMAQI
26th Aug 2025582 PMAQI
26th Aug 2025583 PMAQI
26th Aug 2025544 PMAQI
26th Aug 2025555 PMAQI
26th Aug 2025586 PMAQI
26th Aug 2025597 PMAQI
26th Aug 2025588 PMAQI
26th Aug 2025629 PMAQI
26th Aug 20256010 PMAQI
26th Aug 20256211 PMAQI
27th Aug 20256112 AMAQI
27th Aug 2025601 AMAQI
27th Aug 2025592 AMAQI
27th Aug 2025603 AMAQI
27th Aug 2025604 AMAQI
27th Aug 2025605 AMAQI
27th Aug 2025606 AMAQI
28°C25/31°C
27th Aug 2025607 AMAQI
27th Aug 2025828 AMAQI
27th Aug 2025879 AMAQI
27th Aug 20258410 AMAQI
27th Aug 20257611 AMAQI
27th Aug 20257012 PMAQI
27th Aug 2025731 PMAQI
27th Aug 2025722 PMAQI
27th Aug 2025683 PMAQI
27th Aug 2025664 PMAQI
27th Aug 2025675 PMAQI
27th Aug 2025756 PMAQI
27th Aug 2025697 PMAQI
27th Aug 2025688 PMAQI
27th Aug 2025689 PMAQI
27th Aug 20258010 PMAQI
27th Aug 20256611 PMAQI
28th Aug 20256312 AMAQI
28th Aug 2025601 AMAQI
28th Aug 2025592 AMAQI
28th Aug 2025633 AMAQI
28th Aug 2025644 AMAQI
28th Aug 2025665 AMAQI
28th Aug 2025646 AMAQI
28°C26/31°C
28th Aug 2025647 AMAQI
28th Aug 2025548 AMAQI
28th Aug 2025499 AMAQI
28th Aug 20255010 AMAQI
28th Aug 20255311 AMAQI
28th Aug 20255612 PMAQI
28th Aug 2025581 PMAQI
28th Aug 2025572 PMAQI
28th Aug 2025563 PMAQI
28th Aug 2025574 PMAQI
28th Aug 2025505 PMAQI
28th Aug 2025606 PMAQI
28th Aug 2025587 PMAQI
28th Aug 2025598 PMAQI
28th Aug 2025609 PMAQI
28th Aug 20256010 PMAQI
28th Aug 20256311 PMAQI
29th Aug 20256012 AMAQI
29th Aug 2025611 AMAQI
29th Aug 2025612 AMAQI
29th Aug 2025623 AMAQI
29th Aug 2025604 AMAQI
29th Aug 2025615 AMAQI
29th Aug 2025616 AMAQI
25°C22/26°C
29th Aug 2025607 AMAQI
29th Aug 2025628 AMAQI
29th Aug 2025809 AMAQI
29th Aug 20257210 AMAQI
29th Aug 20257911 AMAQI
29th Aug 20256612 PMAQI
29th Aug 2025621 PMAQI
29th Aug 2025602 PMAQI
29th Aug 2025563 PMAQI
29th Aug 2025554 PMAQI
29th Aug 2025625 PMAQI
29th Aug 2025556 PMAQI
29th Aug 2025587 PMAQI
29th Aug 2025618 PMAQI
29th Aug 2025629 PMAQI
29th Aug 20256010 PMAQI
29th Aug 20256211 PMAQI
30th Aug 20256012 AMAQI
30th Aug 2025601 AMAQI
30th Aug 2025592 AMAQI
30th Aug 2025613 AMAQI
30th Aug 2025604 AMAQI
30th Aug 2025615 AMAQI
30th Aug 2025616 AMAQI
27°C24/30°C
30th Aug 2025617 AMAQI
30th Aug 2025688 AMAQI
30th Aug 2025709 AMAQI
30th Aug 20257410 AMAQI
30th Aug 20255911 AMAQI
30th Aug 20255612 PMAQI
30th Aug 2025521 PMAQI
30th Aug 2025542 PMAQI
30th Aug 2025573 PMAQI
30th Aug 2025564 PMAQI
30th Aug 2025605 PMAQI
30th Aug 2025646 PMAQI
30th Aug 2025587 PMAQI
30th Aug 2025638 PMAQI
30th Aug 2025609 PMAQI
30th Aug 20256610 PMAQI
30th Aug 20256811 PMAQI
31st Aug 20256512 AMAQI
31st Aug 2025611 AMAQI
31st Aug 2025602 AMAQI
31st Aug 2025603 AMAQI
31st Aug 2025604 AMAQI
31st Aug 2025605 AMAQI
31st Aug 2025606 AMAQI
27°C25/29°C
31st Aug 2025607 AMAQI
31st Aug 2025678 AMAQI
31st Aug 2025579 AMAQI
31st Aug 20256210 AMAQI
31st Aug 20256411 AMAQI
31st Aug 20256012 PMAQI
31st Aug 2025571 PMAQI
31st Aug 2025562 PMAQI
31st Aug 2025563 PMAQI
31st Aug 2025634 PMAQI
31st Aug 2025645 PMAQI
31st Aug 2025566 PMAQI
31st Aug 2025577 PMAQI
31st Aug 2025618 PMAQI
31st Aug 2025659 PMAQI
31st Aug 20256510 PMAQI
31st Aug 20257411 PMAQI
1st Sep 20256612 AMAQI
1st Sep 2025591 AMAQI
1st Sep 2025612 AMAQI
1st Sep 2025603 AMAQI
1st Sep 2025604 AMAQI
1st Sep 2025615 AMAQI
1st Sep 2025606 AMAQI
28°C26/30°C
1st Sep 2025607 AMAQI
1st Sep 2025628 AMAQI
1st Sep 2025549 AMAQI
1st Sep 20256510 AMAQI
1st Sep 20255611 AMAQI
1st Sep 20255812 PMAQI
1st Sep 2025561 PMAQI
1st Sep 2025542 PMAQI
1st Sep 2025603 PMAQI
1st Sep 2025484 PMAQI
1st Sep 2025555 PMAQI
1st Sep 2025536 PMAQI
1st Sep 2025617 PMAQI
1st Sep 2025588 PMAQI
1st Sep 2025639 PMAQI
1st Sep 20256010 PMAQI
1st Sep 20256011 PMAQI
2nd Sep 20255812 AMAQI
2nd Sep 2025601 AMAQI
2nd Sep 2025602 AMAQI
2nd Sep 2025583 AMAQI
2nd Sep 2025594 AMAQI
2nd Sep 2025605 AMAQI
2nd Sep 2025596 AMAQI
28°C25/31°C
2nd Sep 2025587 AMAQI
2nd Sep 2025438 AMAQI
2nd Sep 2025589 AMAQI
2nd Sep 20255610 AMAQI
2nd Sep 20255411 AMAQI
2nd Sep 20254812 PMAQI
2nd Sep 2025521 PMAQI
2nd Sep 2025502 PMAQI
2nd Sep 2025503 PMAQI
2nd Sep 2025494 PMAQI
2nd Sep 2025525 PMAQI
2nd Sep 2025486 PMAQI
2nd Sep 2025537 PMAQI
2nd Sep 2025568 PMAQI
2nd Sep 2025589 PMAQI
2nd Sep 20256010 PMAQI
2nd Sep 20255911 PMAQI
3rd Sep 20255812 AMAQI
3rd Sep 2025561 AMAQI
3rd Sep 2025582 AMAQI
3rd Sep 2025563 AMAQI
3rd Sep 2025564 AMAQI
3rd Sep 2025575 AMAQI
3rd Sep 2025566 AMAQI
27°C25/28°C
3rd Sep 2025567 AMAQI
3rd Sep 2025618 AMAQI
3rd Sep 2025579 AMAQI
3rd Sep 20256010 AMAQI
3rd Sep 20256411 AMAQI
3rd Sep 20255412 PMAQI
3rd Sep 2025591 PMAQI
3rd Sep 2025562 PMAQI
3rd Sep 2025603 PMAQI
3rd Sep 2025544 PMAQI
3rd Sep 2025585 PMAQI
3rd Sep 2025576 PMAQI
3rd Sep 2025587 PMAQI
3rd Sep 2025628 PMAQI
3rd Sep 2025649 PMAQI
3rd Sep 20256010 PMAQI
3rd Sep 20256011 PMAQI
4th Sep 20255812 AMAQI
4th Sep 2025561 AMAQI
4th Sep 2025562 AMAQI
4th Sep 2025563 AMAQI
4th Sep 2025564 AMAQI
4th Sep 2025555 AMAQI
4th Sep 2025566 AMAQI
27°C26/30°C
4th Sep 2025567 AMAQI
4th Sep 2025598 AMAQI
4th Sep 2025549 AMAQI
4th Sep 20255610 AMAQI
4th Sep 20255311 AMAQI
4th Sep 20254812 PMAQI
4th Sep 2025501 PMAQI
4th Sep 2025522 PMAQI
4th Sep 2025483 PMAQI
4th Sep 2025294 PMAQI
4th Sep 2025285 PMAQI
4th Sep 2025286 PMAQI
4th Sep 2025347 PMAQI
4th Sep 2025458 PMAQI
4th Sep 2025489 PMAQI
4th Sep 20251810 PMAQI
4th Sep 20251111 PMAQI
5th Sep 20253112 AMAQI
5th Sep 2025561 AMAQI
5th Sep 2025562 AMAQI
5th Sep 2025553 AMAQI
5th Sep 2025554 AMAQI
5th Sep 2025555 AMAQI
5th Sep 2025556 AMAQI
27°C25/29°C
5th Sep 2025557 AMAQI
5th Sep 2025498 AMAQI
5th Sep 2025549 AMAQI
5th Sep 20256210 AMAQI
5th Sep 20255711 AMAQI
5th Sep 20255312 PMAQI
5th Sep 2025541 PMAQI
5th Sep 2025482 PMAQI
5th Sep 2025403 PMAQI
5th Sep 2025464 PMAQI
5th Sep 2025345 PMAQI
5th Sep 2025406 PMAQI
5th Sep 2025497 PMAQI
5th Sep 2025538 PMAQI
5th Sep 2025569 PMAQI
5th Sep 20256010 PMAQI
5th Sep 20256011 PMAQI
6th Sep 20255612 AMAQI
6th Sep 2025531 AMAQI
6th Sep 2025542 AMAQI
6th Sep 2025543 AMAQI
6th Sep 2025544 AMAQI
6th Sep 2025555 AMAQI
6th Sep 2025546 AMAQI
27°C24/30°C
6th Sep 2025547 AMAQI
6th Sep 2025608 AMAQI
6th Sep 2025689 AMAQI
6th Sep 20256310 AMAQI
6th Sep 20255811 AMAQI
6th Sep 20255212 PMAQI
6th Sep 2025511 PMAQI
6th Sep 2025542 PMAQI
6th Sep 2025543 PMAQI
6th Sep 2025424 PMAQI
6th Sep 2025425 PMAQI
6th Sep 2025516 PMAQI
6th Sep 2025557 PMAQI
6th Sep 2025548 PMAQI
6th Sep 2025589 PMAQI
6th Sep 20256210 PMAQI
6th Sep 20256411 PMAQI
7th Sep 20255512 AMAQI
7th Sep 2025541 AMAQI
7th Sep 2025542 AMAQI
7th Sep 2025543 AMAQI
7th Sep 2025554 AMAQI
7th Sep 2025555 AMAQI
7th Sep 2025556 AMAQI
27°C25/29°C
7th Sep 2025557 AMAQI
7th Sep 2025388 AMAQI
7th Sep 2025409 AMAQI
7th Sep 20254410 AMAQI
7th Sep 20255511 AMAQI
7th Sep 20255412 PMAQI
7th Sep 2025491 PMAQI
7th Sep 2025452 PMAQI
7th Sep 2025443 PMAQI
7th Sep 2025464 PMAQI
7th Sep 2025505 PMAQI
7th Sep 2025476 PMAQI
7th Sep 2025457 PMAQI
7th Sep 2025538 PMAQI
7th Sep 2025599 PMAQI
7th Sep 20255610 PMAQI
7th Sep 20255511 PMAQI
8th Sep 20255912 AMAQI
8th Sep 2025531 AMAQI
8th Sep 2025542 AMAQI
8th Sep 2025533 AMAQI
8th Sep 2025524 AMAQI
8th Sep 2025525 AMAQI
8th Sep 2025526 AMAQI
27°C25/29°C
8th Sep 2025527 AMAQI
8th Sep 2025658 AMAQI
8th Sep 2025649 AMAQI
8th Sep 20256610 AMAQI
8th Sep 20255811 AMAQI
8th Sep 20256112 PMAQI
8th Sep 2025601 PMAQI
8th Sep 2025562 PMAQI
8th Sep 2025553 PMAQI
8th Sep 2025564 PMAQI
8th Sep 2025555 PMAQI
8th Sep 2025566 PMAQI
8th Sep 2025547 PMAQI
8th Sep 2025558 PMAQI
8th Sep 2025549 PMAQI
8th Sep 20255810 PMAQI
8th Sep 20255611 PMAQI
9th Sep 20255212 AMAQI
9th Sep 2025531 AMAQI
9th Sep 2025532 AMAQI
9th Sep 2025533 AMAQI
9th Sep 2025544 AMAQI
9th Sep 2025535 AMAQI
9th Sep 2025546 AMAQI
27°C25/30°C
9th Sep 2025547 AMAQI
9th Sep 2025318 AMAQI
9th Sep 2025389 AMAQI
9th Sep 20254610 AMAQI
9th Sep 20255011 AMAQI
9th Sep 20254112 PMAQI
9th Sep 2025491 PMAQI
9th Sep 2025412 PMAQI
9th Sep 2025473 PMAQI
9th Sep 2025494 PMAQI
9th Sep 2025545 PMAQI
9th Sep 2025446 PMAQI
9th Sep 2025527 PMAQI
9th Sep 2025528 PMAQI
9th Sep 2025569 PMAQI
9th Sep 20255610 PMAQI
9th Sep 20255111 PMAQI
10th Sep 20255812 AMAQI
10th Sep 2025531 AMAQI
10th Sep 2025512 AMAQI
10th Sep 2025503 AMAQI
10th Sep 2025534 AMAQI
10th Sep 2025525 AMAQI
10th Sep 2025526 AMAQI
26°C25/28°C
10th Sep 2025527 AMAQI
10th Sep 2025648 AMAQI
10th Sep 2025659 AMAQI
10th Sep 20256610 AMAQI
10th Sep 20255711 AMAQI
10th Sep 20255912 PMAQI
10th Sep 2025661 PMAQI
10th Sep 2025582 PMAQI
10th Sep 2025613 PMAQI
10th Sep 2025594 PMAQI
10th Sep 2025645 PMAQI
10th Sep 2025646 PMAQI
10th Sep 2025627 PMAQI
10th Sep 2025568 PMAQI
10th Sep 2025569 PMAQI
10th Sep 20255910 PMAQI
10th Sep 20256311 PMAQI
11th Sep 20255512 AMAQI
11th Sep 2025541 AMAQI
11th Sep 2025542 AMAQI
11th Sep 2025563 AMAQI
11th Sep 2025564 AMAQI
11th Sep 2025565 AMAQI
11th Sep 2025566 AMAQI
27°C25/30°C
11th Sep 2025567 AMAQI
11th Sep 2025678 AMAQI
11th Sep 2025619 AMAQI
11th Sep 20256910 AMAQI
11th Sep 20256411 AMAQI
11th Sep 20256012 PMAQI
11th Sep 2025601 PMAQI
11th Sep 2025602 PMAQI
11th Sep 2025583 PMAQI
11th Sep 2025574 PMAQI
11th Sep 2025565 PMAQI
11th Sep 2025566 PMAQI
11th Sep 2025567 PMAQI
11th Sep 2025588 PMAQI
11th Sep 2025589 PMAQI
11th Sep 20255910 PMAQI
11th Sep 20255811 PMAQI
12th Sep 20255612 AMAQI
12th Sep 2025541 AMAQI
12th Sep 2025552 AMAQI
12th Sep 2025563 AMAQI
12th Sep 2025564 AMAQI
12th Sep 2025575 AMAQI
12th Sep 2025566 AMAQI
27°C25/30°C
12th Sep 2025577 AMAQI
12th Sep 2025398 AMAQI
12th Sep 2025529 AMAQI
12th Sep 20254810 AMAQI
12th Sep 20253711 AMAQI
12th Sep 20253812 PMAQI
12th Sep 2025401 PMAQI
12th Sep 2025422 PMAQI
12th Sep 2025393 PMAQI
12th Sep 2025314 PMAQI
12th Sep 2025445 PMAQI
12th Sep 2025496 PMAQI
12th Sep 2025507 PMAQI
12th Sep 2025538 PMAQI
12th Sep 2025579 PMAQI
12th Sep 20255610 PMAQI
12th Sep 20255711 PMAQI
13th Sep 20255612 AMAQI
13th Sep 2025561 AMAQI
13th Sep 2025562 AMAQI
13th Sep 2025543 AMAQI
13th Sep 2025544 AMAQI
13th Sep 2025545 AMAQI
13th Sep 2025536 AMAQI
26°C24/28°C
13th Sep 2025547 AMAQI
13th Sep 2025608 AMAQI
13th Sep 2025569 AMAQI
13th Sep 20256510 AMAQI
13th Sep 20255211 AMAQI
13th Sep 20254712 PMAQI
13th Sep 2025461 PMAQI
13th Sep 2025482 PMAQI
13th Sep 2025503 PMAQI
13th Sep 2025524 PMAQI
13th Sep 2025475 PMAQI
13th Sep 2025536 PMAQI
13th Sep 2025557 PMAQI
13th Sep 2025538 PMAQI
13th Sep 2025559 PMAQI
13th Sep 20255710 PMAQI
13th Sep 20255811 PMAQI
14th Sep 20255712 AMAQI
14th Sep 2025561 AMAQI
14th Sep 2025542 AMAQI
14th Sep 2025553 AMAQI
14th Sep 2025544 AMAQI
14th Sep 2025545 AMAQI
14th Sep 2025546 AMAQI
26°C25/28°C
14th Sep 2025557 AMAQI
14th Sep 2025668 AMAQI
14th Sep 2025689 AMAQI
14th Sep 20257010 AMAQI
14th Sep 20256311 AMAQI
14th Sep 20256112 PMAQI
14th Sep 2025511 PMAQI
14th Sep 2025522 PMAQI
14th Sep 2025543 PMAQI
14th Sep 2025484 PMAQI
14th Sep 2025525 PMAQI
14th Sep 2025576 PMAQI
14th Sep 2025587 PMAQI
14th Sep 2025578 PMAQI
14th Sep 2025609 PMAQI
14th Sep 20256110 PMAQI
14th Sep 20256111 PMAQI
15th Sep 20255412 AMAQI
15th Sep 2025541 AMAQI
15th Sep 2025552 AMAQI
15th Sep 2025543 AMAQI
15th Sep 2025564 AMAQI
15th Sep 2025565 AMAQI
15th Sep 2025566 AMAQI
26°C24/29°C
15th Sep 2025567 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025489 AMAQI
15th Sep 20253210 AMAQI
15th Sep 20253411 AMAQI
15th Sep 20253612 PMAQI
15th Sep 2025341 PMAQI
15th Sep 2025462 PMAQI
15th Sep 2025483 PMAQI
15th Sep 2025314 PMAQI
15th Sep 2025475 PMAQI
15th Sep 2025436 PMAQI
15th Sep 2025397 PMAQI
15th Sep 2025508 PMAQI
15th Sep 2025529 PMAQI
15th Sep 20255410 PMAQI
15th Sep 20255411 PMAQI
16th Sep 20255412 AMAQI
16th Sep 2025551 AMAQI
16th Sep 2025552 AMAQI
16th Sep 2025543 AMAQI
16th Sep 2025534 AMAQI
16th Sep 2025535 AMAQI
16th Sep 2025546 AMAQI
27°C25/28°C
16th Sep 2025537 AMAQI
16th Sep 2025328 AMAQI
16th Sep 2025229 AMAQI
16th Sep 20253010 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20253012 PMAQI
16th Sep 2025331 PMAQI
16th Sep 2025352 PMAQI
16th Sep 2025283 PMAQI
16th Sep 2025344 PMAQI
16th Sep 2025325 PMAQI
16th Sep 2025326 PMAQI
16th Sep 2025407 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025459 PMAQI
16th Sep 20254610 PMAQI
16th Sep 20255411 PMAQI
17th Sep 20255112 AMAQI
17th Sep 2025541 AMAQI
17th Sep 2025542 AMAQI
17th Sep 2025523 AMAQI
17th Sep 2025514 AMAQI
17th Sep 2025515 AMAQI
17th Sep 2025516 AMAQI
27°C25/28°C
17th Sep 2025517 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025349 AMAQI
17th Sep 20253710 AMAQI
17th Sep 20253811 AMAQI
17th Sep 20253412 PMAQI
17th Sep 2025421 PMAQI
17th Sep 2025392 PMAQI
17th Sep 2025383 PMAQI
17th Sep 2025504 PMAQI
17th Sep 2025355 PMAQI
17th Sep 2025416 PMAQI
17th Sep 2025447 PMAQI
17th Sep 2025538 PMAQI
17th Sep 2025589 PMAQI
17th Sep 20256610 PMAQI
17th Sep 20256311 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025521 AMAQI
18th Sep 2025522 AMAQI
18th Sep 2025523 AMAQI
18th Sep 2025514 AMAQI
18th Sep 2025505 AMAQI
18th Sep 2025506 AMAQI
26°C24/29°C
18th Sep 2025507 AMAQI
18th Sep 2025568 AMAQI
18th Sep 2025619 AMAQI
18th Sep 20256310 AMAQI
18th Sep 20256011 AMAQI
18th Sep 20255712 PMAQI
18th Sep 2025561 PMAQI
18th Sep 2025552 PMAQI
18th Sep 2025563 PMAQI
18th Sep 2025524 PMAQI
18th Sep 2025515 PMAQI
18th Sep 2025446 PMAQI
18th Sep 2025467 PMAQI
18th Sep 2025468 PMAQI
18th Sep 2025539 PMAQI
18th Sep 20255510 PMAQI
18th Sep 20255811 PMAQI
19th Sep 20256012 AMAQI
19th Sep 2025541 AMAQI
19th Sep 2025522 AMAQI
19th Sep 2025523 AMAQI
19th Sep 2025544 AMAQI
19th Sep 2025535 AMAQI
19th Sep 2025546 AMAQI
27°C25/30°C
19th Sep 2025537 AMAQI
19th Sep 2025578 AMAQI
19th Sep 2025589 AMAQI
19th Sep 20255610 AMAQI
19th Sep 20255811 AMAQI
19th Sep 20255212 PMAQI
19th Sep 2025521 PMAQI
19th Sep 2025502 PMAQI
19th Sep 2025433 PMAQI
19th Sep 2025434 PMAQI
19th Sep 2025535 PMAQI
19th Sep 2025566 PMAQI
19th Sep 2025567 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025569 PMAQI
19th Sep 20255810 PMAQI
19th Sep 20255911 PMAQI
20th Sep 20256212 AMAQI
20th Sep 2025551 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025553 AMAQI
20th Sep 2025544 AMAQI
20th Sep 2025555 AMAQI
20th Sep 2025546 AMAQI
27°C26/30°C
20th Sep 2025557 AMAQI
7 AM20th Sep 2025638 AMAQI
20th Sep 2025719 AMAQI
20th Sep 20258110 AMAQI
20th Sep 20257611 AMAQI
20th Sep 20255912 PMAQI
20th Sep 2025581 PMAQI
1 PM7 PM
1 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
10 AM
60AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 7 PM
53AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 60), while the lowest AQI was between 4 PM to 7 PM (Avg. 53).
Night time
Avg. Highest Time
9 PM - 11 PM
60AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
12 AM - 8 PM
57AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 60), while the lowest AQI was between 12 AM to 8 PM (Avg. 57).
2025 Days Vs Air Quality
Kuala Selangor, Klang, Selangor, Malaysia
2025
31%
80
69%
182
Total number of days with different AQI categories in last 263 days in 2025 (102 days remaining)
Good
80 DaysModerate
182 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 263 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Kuala Selangor, Klang, Selangor, Malaysia
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.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
59AQI
59AQI
2nd January 2025
59AQI
59AQI
3rd January 2025
57AQI
57AQI
4th January 2025
59AQI
59AQI
5th January 2025
59AQI
59AQI
6th January 2025
59AQI
59AQI
7th January 2025
62AQI
62AQI
8th January 2025
59AQI
59AQI
9th January 2025
58AQI
58AQI
10th January 2025
58AQI
58AQI
11th January 2025
58AQI
58AQI
12th January 2025
59AQI
59AQI
13th January 2025
60AQI
60AQI
14th January 2025
61AQI
61AQI
15th January 2025
60AQI
60AQI
16th January 2025
60AQI
60AQI
17th January 2025
59AQI
59AQI
18th January 2025
60AQI
60AQI
19th January 2025
60AQI
60AQI
20th January 2025
61AQI
61AQI
21st January 2025
61AQI
61AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
62AQI
62AQI
24th January 2025
64AQI
64AQI
25th January 2025
62AQI
62AQI
26th January 2025
64AQI
64AQI
27th January 2025
62AQI
62AQI
28th January 2025
61AQI
61AQI
29th January 2025
61AQI
61AQI
30th January 2025
61AQI
61AQI
31st January 2025
63AQI
63AQI
1st February 2025
63AQI
63AQI
2nd February 2025
64AQI
64AQI
3rd February 2025
65AQI
65AQI
4th February 2025
69AQI
69AQI
5th February 2025
69AQI
69AQI
6th February 2025
70AQI
70AQI
7th February 2025
69AQI
69AQI
8th February 2025
70AQI
70AQI
9th February 2025
70AQI
70AQI
10th February 2025
69AQI
69AQI
11th February 2025
70AQI
70AQI
12th February 2025
69AQI
69AQI
13th February 2025
70AQI
70AQI
14th February 2025
69AQI
69AQI
15th February 2025
68AQI
68AQI
16th February 2025
68AQI
68AQI
17th February 2025
69AQI
69AQI
18th February 2025
68AQI
68AQI
19th February 2025
69AQI
69AQI
20th February 2025
68AQI
68AQI
21st February 2025
67AQI
67AQI
22nd February 2025
66AQI
66AQI
23rd February 2025
66AQI
66AQI
24th February 2025
65AQI
65AQI
25th February 2025
64AQI
64AQI
26th February 2025
63AQI
63AQI
27th February 2025
62AQI
62AQI
28th February 2025
61AQI
61AQI
1st March 2025
61AQI
61AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
60AQI
60AQI
4th March 2025
59AQI
59AQI
5th March 2025
58AQI
58AQI
6th March 2025
57AQI
57AQI
7th March 2025
57AQI
57AQI
8th March 2025
56AQI
56AQI
9th March 2025
56AQI
56AQI
10th March 2025
55AQI
55AQI
11th March 2025
55AQI
55AQI
12th March 2025
54AQI
54AQI
13th March 2025
55AQI
55AQI
14th March 2025
54AQI
54AQI
15th March 2025
53AQI
53AQI
16th March 2025
52AQI
52AQI
17th March 2025
52AQI
52AQI
18th March 2025
51AQI
51AQI
19th March 2025
53AQI
53AQI
20th March 2025
54AQI
54AQI
21st March 2025
54AQI
54AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
55AQI
55AQI
24th March 2025
56AQI
56AQI
25th March 2025
56AQI
56AQI
26th March 2025
57AQI
57AQI
27th March 2025
56AQI
56AQI
28th March 2025
57AQI
57AQI
29th March 2025
58AQI
58AQI
30th March 2025
58AQI
58AQI
31st March 2025
58AQI
58AQI
1st April 2025
57AQI
57AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
57AQI
57AQI
4th April 2025
56AQI
56AQI
5th April 2025
55AQI
55AQI
6th April 2025
55AQI
55AQI
7th April 2025
54AQI
54AQI
8th April 2025
54AQI
54AQI
9th April 2025
53AQI
53AQI
10th April 2025
53AQI
53AQI
11th April 2025
52AQI
52AQI
12th April 2025
53AQI
53AQI
13th April 2025
51AQI
51AQI
14th April 2025
51AQI
51AQI
15th April 2025
49AQI
49AQI
16th April 2025
49AQI
49AQI
17th April 2025
50AQI
50AQI
18th April 2025
50AQI
50AQI
19th April 2025
51AQI
51AQI
20th April 2025
51AQI
51AQI
21st April 2025
51AQI
51AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
51AQI
51AQI
24th April 2025
50AQI
50AQI
25th April 2025
50AQI
50AQI
26th April 2025
50AQI
50AQI
27th April 2025
50AQI
50AQI
28th April 2025
50AQI
50AQI
29th April 2025
50AQI
50AQI
30th April 2025
49AQI
49AQI
1st May 2025
50AQI
50AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
48AQI
48AQI
4th May 2025
48AQI
48AQI
5th May 2025
49AQI
49AQI
6th May 2025
51AQI
51AQI
7th May 2025
51AQI
51AQI
8th May 2025
53AQI
53AQI
9th May 2025
52AQI
52AQI
10th May 2025
52AQI
52AQI
11th May 2025
52AQI
52AQI
12th May 2025
50AQI
50AQI
13th May 2025
49AQI
49AQI
14th May 2025
49AQI
49AQI
15th May 2025
49AQI
49AQI
16th May 2025
51AQI
51AQI
17th May 2025
53AQI
53AQI
18th May 2025
52AQI
52AQI
19th May 2025
50AQI
50AQI
20th May 2025
52AQI
52AQI
21st May 2025
50AQI
50AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
48AQI
48AQI
24th May 2025
46AQI
46AQI
25th May 2025
45AQI
45AQI
26th May 2025
43AQI
43AQI
27th May 2025
42AQI
42AQI
28th May 2025
42AQI
42AQI
29th May 2025
43AQI
43AQI
30th May 2025
46AQI
46AQI
31st May 2025
48AQI
48AQI
1st June 2025
50AQI
50AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
51AQI
51AQI
4th June 2025
50AQI
50AQI
5th June 2025
50AQI
50AQI
6th June 2025
49AQI
49AQI
7th June 2025
47AQI
47AQI
8th June 2025
43AQI
43AQI
9th June 2025
44AQI
44AQI
10th June 2025
42AQI
42AQI
11th June 2025
42AQI
42AQI
12th June 2025
43AQI
43AQI
13th June 2025
42AQI
42AQI
14th June 2025
43AQI
43AQI
15th June 2025
43AQI
43AQI
16th June 2025
43AQI
43AQI
17th June 2025
42AQI
42AQI
18th June 2025
41AQI
41AQI
19th June 2025
41AQI
41AQI
20th June 2025
39AQI
39AQI
21st June 2025
39AQI
39AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
37AQI
37AQI
24th June 2025
37AQI
37AQI
25th June 2025
38AQI
38AQI
26th June 2025
39AQI
39AQI
27th June 2025
40AQI
40AQI
28th June 2025
40AQI
40AQI
29th June 2025
42AQI
42AQI
30th June 2025
43AQI
43AQI
1st July 2025
45AQI
45AQI
2nd July 2025
44AQI
44AQI
3rd July 2025
45AQI
45AQI
4th July 2025
46AQI
46AQI
5th July 2025
47AQI
47AQI
6th July 2025
47AQI
47AQI
7th July 2025
47AQI
47AQI
8th July 2025
49AQI
49AQI
9th July 2025
49AQI
49AQI
10th July 2025
49AQI
49AQI
11th July 2025
50AQI
50AQI
12th July 2025
50AQI
50AQI
13th July 2025
51AQI
51AQI
14th July 2025
51AQI
51AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
53AQI
53AQI
18th July 2025
52AQI
52AQI
19th July 2025
53AQI
53AQI
20th July 2025
52AQI
52AQI
21st July 2025
52AQI
52AQI
22nd July 2025
52AQI
52AQI
23rd July 2025
52AQI
52AQI
24th July 2025
52AQI
52AQI
25th July 2025
52AQI
52AQI
26th July 2025
53AQI
53AQI
27th July 2025
53AQI
53AQI
28th July 2025
53AQI
53AQI
29th July 2025
54AQI
54AQI
30th July 2025
54AQI
54AQI
31st July 2025
55AQI
55AQI
1st August 2025
55AQI
55AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
56AQI
56AQI
4th August 2025
57AQI
57AQI
5th August 2025
55AQI
55AQI
6th August 2025
59AQI
59AQI
7th August 2025
57AQI
57AQI
8th August 2025
65AQI
65AQI
9th August 2025
65AQI
65AQI
10th August 2025
58AQI
58AQI
11th August 2025
57AQI
57AQI
12th August 2025
58AQI
58AQI
13th August 2025
60AQI
60AQI
14th August 2025
61AQI
61AQI
15th August 2025
56AQI
56AQI
16th August 2025
59AQI
59AQI
17th August 2025
60AQI
60AQI
18th August 2025
62AQI
62AQI
19th August 2025
61AQI
61AQI
20th August 2025
65AQI
65AQI
21st August 2025
64AQI
64AQI
22nd August 2025
68AQI
68AQI
23rd August 2025
64AQI
64AQI
24th August 2025
61AQI
61AQI
25th August 2025
61AQI
61AQI
26th August 2025
60AQI
60AQI
27th August 2025
68AQI
68AQI
28th August 2025
59AQI
59AQI
29th August 2025
62AQI
62AQI
30th August 2025
61AQI
61AQI
31st August 2025
61AQI
61AQI
1st September 2025
59AQI
59AQI
2nd September 2025
55AQI
55AQI
3rd September 2025
58AQI
58AQI
4th September 2025
43AQI
43AQI
5th September 2025
44AQI
44AQI
6th September 2025
55AQI
55AQI
7th September 2025
51AQI
51AQI
8th September 2025
56AQI
56AQI
9th September 2025
50AQI
50AQI
10th September 2025
58AQI
58AQI
11th September 2025
58AQI
58AQI
12th September 2025
50AQI
50AQI
13th September 2025
54AQI
54AQI
14th September 2025
57AQI
57AQI
15th September 2025
48AQI
48AQI
16th September 2025
43AQI
43AQI
17th September 2025
48AQI
48AQI
18th September 2025
53AQI
53AQI
19th September 2025
54AQI
54AQI
20th September 2025
21st September 2025
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
60AQI
67AQI
56AQI
52AQI
49AQI
43AQI
51AQI
60AQI
52AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202554AQI
31
28
31
11
19
21
10
29
1
12
19
31
7
12
80
182
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
June43AQI
202424AQI
30
28
30
30
19
11
2
28
3
28
26
5
30
25
6
30
1
30
254
108
Highest AQI recorded in
June59AQI
Lowest AQI recorded in
September0AQI
20230AQI
17
31
30
30
29
31
31
30
31
28
30
318
Highest AQI recorded in
February0AQI
Lowest AQI recorded in
December0AQI
20220AQI
25
21
31
30
31
30
23
1
25
30
19
266
Highest AQI recorded in
January0AQI
Lowest AQI recorded in
November0AQI
202122AQI
11
20
1
27
4
24
6
24
15
4
30
31
22
21
30
28
20
219
99
Highest AQI recorded in
February64AQI
Lowest AQI recorded in
December0AQI
202053AQI
11
6
15
9
9
7
23
5
26
31
7
21
12
19
21
9
20
11
87
175
Highest AQI recorded in
August64AQI
Lowest AQI recorded in
November44AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
54AQILeast Polluted Year Recorded
2022(Avg.)
0AQIKuala Selangor's annual 2025 AQI (54) shows an average percentage change of 95.8% (worsened AQI) compared to previous years: 2020 (53), 2021 (22), 2022 (0), 2023 (0), 2024 (24).
