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+
November Air Quality Analysis
Klang, Selangor, Malaysia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Nov 2025
83AQILowest AQI recorded on
1st Nov 2021
0AQISame Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Klang, Selangor, Malaysia
AQI
Day
Night
.
6 AM4th Nov 2025
7 PM
5 AM5th Nov 2025
Day time
Avg. Highest Time
6AM4th Nov
56AQI
Avg. Lowest Time
2PM4th Nov
40AQI
Night time
Avg. Highest Time
4AM5th Nov
60AQI
Avg. Lowest Time
7PM4th Nov
48AQI
In the last 24 hours,
Klang's AQI reached its highest point of 60 at 4 AM during the Night, while the lowest point, 40, was recorded at 2 PM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Klang, Selangor, Malaysia
OctNov
06th - 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 - 04th04th - 05th05th
Day
Night
6th Oct 2025956 AMAQI
6th Oct 2025847 AMAQI
6th Oct 2025908 AMAQI
6th Oct 2025869 AMAQI
6th Oct 20259010 AMAQI
6th Oct 20258411 AMAQI
6th Oct 20257212 PMAQI
6th Oct 2025641 PMAQI
6th Oct 2025682 PMAQI
6th Oct 2025693 PMAQI
6th Oct 2025574 PMAQI
6th Oct 2025585 PMAQI
6th Oct 2025656 PMAQI
6th Oct 2025687 PMAQI
6th Oct 2025678 PMAQI
6th Oct 2025789 PMAQI
6th Oct 20258510 PMAQI
6th Oct 20258211 PMAQI
7th Oct 20257812 AMAQI
7th Oct 2025761 AMAQI
27°C24/32°C
7th Oct 2025657 PMAQI
7th Oct 2025628 PMAQI
7th Oct 2025709 PMAQI
7th Oct 20257410 PMAQI
7th Oct 20257211 PMAQI
8th Oct 20258312 AMAQI
8th Oct 2025911 AMAQI
8th Oct 2025872 AMAQI
8th Oct 2025933 AMAQI
8th Oct 2025644 AMAQI
8th Oct 2025555 AMAQI
27°C23/32°C
8th Oct 2025566 AMAQI
8th Oct 2025547 AMAQI
8th Oct 2025618 AMAQI
8th Oct 2025789 AMAQI
8th Oct 20257110 AMAQI
8th Oct 20256111 AMAQI
8th Oct 20255312 PMAQI
8th Oct 2025541 PMAQI
8th Oct 2025572 PMAQI
8th Oct 2025453 PMAQI
8th Oct 2025494 PMAQI
8th Oct 2025475 PMAQI
8th Oct 2025536 PMAQI
8th Oct 2025537 PMAQI
8th Oct 2025508 PMAQI
8th Oct 2025539 PMAQI
8th Oct 20257010 PMAQI
8th Oct 20257611 PMAQI
9th Oct 20258312 AMAQI
9th Oct 2025871 AMAQI
9th Oct 2025872 AMAQI
9th Oct 2025763 AMAQI
9th Oct 2025684 AMAQI
9th Oct 2025625 AMAQI
27°C23/31°C
9th Oct 2025506 AMAQI
9th Oct 2025517 AMAQI
9th Oct 2025488 AMAQI
9th Oct 2025479 AMAQI
9th Oct 20255110 AMAQI
9th Oct 20255111 AMAQI
9th Oct 20255212 PMAQI
9th Oct 2025521 PMAQI
9th Oct 2025542 PMAQI
9th Oct 2025583 PMAQI
9th Oct 2025544 PMAQI
9th Oct 2025525 PMAQI
9th Oct 2025526 PMAQI
9th Oct 2025517 PMAQI
9th Oct 2025538 PMAQI
9th Oct 2025609 PMAQI
9th Oct 20255810 PMAQI
9th Oct 20255811 PMAQI
10th Oct 20255412 AMAQI
10th Oct 2025561 AMAQI
10th Oct 2025582 AMAQI
10th Oct 2025563 AMAQI
10th Oct 2025624 AMAQI
10th Oct 2025615 AMAQI
27°C24/31°C
10th Oct 2025596 AMAQI
10th Oct 2025567 AMAQI
10th Oct 2025578 AMAQI
10th Oct 2025659 AMAQI
10th Oct 20255710 AMAQI
10th Oct 20255211 AMAQI
10th Oct 20255012 PMAQI
10th Oct 2025461 PMAQI
10th Oct 2025422 PMAQI
10th Oct 2025463 PMAQI
10th Oct 2025484 PMAQI
10th Oct 2025475 PMAQI
10th Oct 2025496 PMAQI
10th Oct 2025507 PMAQI
10th Oct 2025568 PMAQI
10th Oct 2025599 PMAQI
10th Oct 20256510 PMAQI
10th Oct 20256811 PMAQI
11th Oct 20257612 AMAQI
11th Oct 2025731 AMAQI
11th Oct 2025702 AMAQI
11th Oct 2025673 AMAQI
11th Oct 2025774 AMAQI
11th Oct 2025715 AMAQI
27°C24/31°C
11th Oct 2025646 AMAQI
11th Oct 2025577 AMAQI
11th Oct 2025538 AMAQI
11th Oct 2025619 AMAQI
11th Oct 20256110 AMAQI
11th Oct 20255411 AMAQI
11th Oct 20255112 PMAQI
11th Oct 2025511 PMAQI
11th Oct 2025572 PMAQI
11th Oct 2025603 PMAQI
11th Oct 2025604 PMAQI
11th Oct 2025575 PMAQI
11th Oct 2025646 PMAQI
11th Oct 2025667 PMAQI
11th Oct 2025688 PMAQI
11th Oct 2025629 PMAQI
11th Oct 20257310 PMAQI
11th Oct 20257111 PMAQI
12th Oct 20258612 AMAQI
12th Oct 2025881 AMAQI
12th Oct 2025662 AMAQI
12th Oct 2025683 AMAQI
12th Oct 2025704 AMAQI
12th Oct 2025615 AMAQI
27°C24/30°C
12th Oct 2025596 AMAQI
12th Oct 2025627 AMAQI
12th Oct 2025668 AMAQI
12th Oct 2025679 AMAQI
12th Oct 20256210 AMAQI
12th Oct 20256111 AMAQI
12th Oct 20255612 PMAQI
12th Oct 2025571 PMAQI
12th Oct 2025572 PMAQI
12th Oct 2025573 PMAQI
12th Oct 2025534 PMAQI
12th Oct 2025545 PMAQI
12th Oct 2025566 PMAQI
12th Oct 2025587 PMAQI
12th Oct 2025598 PMAQI
12th Oct 2025649 PMAQI
12th Oct 20256310 PMAQI
12th Oct 20255911 PMAQI
13th Oct 20256112 AMAQI
13th Oct 2025631 AMAQI
13th Oct 2025642 AMAQI
13th Oct 2025693 AMAQI
13th Oct 2025694 AMAQI
13th Oct 2025785 AMAQI
26°C25/30°C
13th Oct 2025786 AMAQI
13th Oct 2025757 AMAQI
13th Oct 2025748 AMAQI
13th Oct 2025759 AMAQI
13th Oct 20257410 AMAQI
13th Oct 20256511 AMAQI
13th Oct 20256512 PMAQI
13th Oct 2025621 PMAQI
13th Oct 2025672 PMAQI
13th Oct 2025703 PMAQI
13th Oct 2025664 PMAQI
13th Oct 2025655 PMAQI
13th Oct 2025676 PMAQI
13th Oct 2025677 PMAQI
13th Oct 2025668 PMAQI
13th Oct 2025679 PMAQI
13th Oct 20257710 PMAQI
13th Oct 20258711 PMAQI
14th Oct 20259512 AMAQI
14th Oct 2025961 AMAQI
14th Oct 2025952 AMAQI
14th Oct 2025973 AMAQI
14th Oct 2025914 AMAQI
14th Oct 2025845 AMAQI
27°C24/32°C
14th Oct 2025936 AMAQI
14th Oct 2025897 AMAQI
14th Oct 2025928 AMAQI
14th Oct 2025939 AMAQI
14th Oct 20258710 AMAQI
14th Oct 20257711 AMAQI
14th Oct 20257312 PMAQI
14th Oct 2025811 PMAQI
14th Oct 2025752 PMAQI
14th Oct 2025743 PMAQI
14th Oct 2025714 PMAQI
14th Oct 2025605 PMAQI
14th Oct 2025606 PMAQI
14th Oct 2025747 PMAQI
14th Oct 2025828 PMAQI
14th Oct 2025769 PMAQI
14th Oct 20256910 PMAQI
14th Oct 20257111 PMAQI
15th Oct 20257212 AMAQI
15th Oct 2025751 AMAQI
15th Oct 2025722 AMAQI
15th Oct 2025673 AMAQI
15th Oct 2025704 AMAQI
15th Oct 2025675 AMAQI
28°C25/33°C
15th Oct 2025646 AMAQI
15th Oct 2025667 AMAQI
15th Oct 2025668 AMAQI
15th Oct 2025739 AMAQI
15th Oct 20256710 AMAQI
15th Oct 20255011 AMAQI
15th Oct 20255012 PMAQI
15th Oct 2025561 PMAQI
15th Oct 2025452 PMAQI
15th Oct 2025513 PMAQI
15th Oct 2025564 PMAQI
15th Oct 2025615 PMAQI
15th Oct 2025566 PMAQI
15th Oct 2025597 PMAQI
15th Oct 2025598 PMAQI
15th Oct 2025689 PMAQI
15th Oct 20256210 PMAQI
15th Oct 20255111 PMAQI
16th Oct 20255312 AMAQI
16th Oct 2025551 AMAQI
16th Oct 2025592 AMAQI
16th Oct 2025703 AMAQI
16th Oct 2025714 AMAQI
16th Oct 2025695 AMAQI
28°C25/33°C
16th Oct 2025626 AMAQI
16th Oct 2025647 AMAQI
16th Oct 2025768 AMAQI
16th Oct 2025849 AMAQI
16th Oct 20257910 AMAQI
16th Oct 20257211 AMAQI
16th Oct 20256512 PMAQI
16th Oct 2025671 PMAQI
16th Oct 2025602 PMAQI
16th Oct 2025593 PMAQI
16th Oct 2025564 PMAQI
16th Oct 2025565 PMAQI
16th Oct 2025576 PMAQI
16th Oct 2025627 PMAQI
16th Oct 2025608 PMAQI
16th Oct 2025609 PMAQI
16th Oct 20255810 PMAQI
16th Oct 20256111 PMAQI
17th Oct 20256012 AMAQI
17th Oct 2025641 AMAQI
17th Oct 2025682 AMAQI
17th Oct 2025603 AMAQI
17th Oct 2025524 AMAQI
17th Oct 2025485 AMAQI
27°C25/32°C
17th Oct 2025576 AMAQI
17th Oct 2025557 AMAQI
17th Oct 2025548 AMAQI
17th Oct 2025619 AMAQI
17th Oct 20256110 AMAQI
17th Oct 20255811 AMAQI
17th Oct 20256112 PMAQI
17th Oct 2025611 PMAQI
17th Oct 2025562 PMAQI
17th Oct 2025553 PMAQI
17th Oct 2025554 PMAQI
17th Oct 2025585 PMAQI
17th Oct 2025616 PMAQI
17th Oct 2025577 PMAQI
17th Oct 2025578 PMAQI
17th Oct 2025689 PMAQI
17th Oct 20256410 PMAQI
17th Oct 20256511 PMAQI
18th Oct 20256512 AMAQI
18th Oct 2025651 AMAQI
18th Oct 2025632 AMAQI
18th Oct 2025683 AMAQI
18th Oct 2025644 AMAQI
18th Oct 2025535 AMAQI
27°C25/31°C
18th Oct 2025556 AMAQI
18th Oct 2025577 AMAQI
18th Oct 2025558 AMAQI
18th Oct 2025569 AMAQI
18th Oct 20256210 AMAQI
18th Oct 20256311 AMAQI
18th Oct 20255812 PMAQI
18th Oct 2025611 PMAQI
18th Oct 2025612 PMAQI
18th Oct 2025583 PMAQI
18th Oct 2025644 PMAQI
18th Oct 2025695 PMAQI
18th Oct 2025786 PMAQI
18th Oct 2025617 PMAQI
18th Oct 2025658 PMAQI
18th Oct 2025689 PMAQI
18th Oct 20257610 PMAQI
18th Oct 20257811 PMAQI
19th Oct 20258112 AMAQI
19th Oct 2025881 AMAQI
19th Oct 2025892 AMAQI
19th Oct 2025863 AMAQI
19th Oct 2025814 AMAQI
19th Oct 2025635 AMAQI
26°C25/28°C
19th Oct 2025656 AMAQI
19th Oct 2025627 AMAQI
19th Oct 2025618 AMAQI
19th Oct 2025639 AMAQI
19th Oct 20256210 AMAQI
19th Oct 20256211 AMAQI
19th Oct 20256212 PMAQI
19th Oct 2025661 PMAQI
19th Oct 2025532 PMAQI
19th Oct 2025513 PMAQI
19th Oct 2025494 PMAQI
19th Oct 2025565 PMAQI
19th Oct 2025646 PMAQI
19th Oct 2025647 PMAQI
19th Oct 2025558 PMAQI
19th Oct 2025559 PMAQI
19th Oct 20255410 PMAQI
19th Oct 20256611 PMAQI
20th Oct 20257012 AMAQI
20th Oct 2025631 AMAQI
20th Oct 2025752 AMAQI
20th Oct 2025763 AMAQI
20th Oct 2025764 AMAQI
20th Oct 2025725 AMAQI
27°C25/31°C
20th Oct 2025716 AMAQI
20th Oct 2025627 AMAQI
20th Oct 2025638 AMAQI
20th Oct 2025639 AMAQI
20th Oct 20256310 AMAQI
20th Oct 20256311 AMAQI
20th Oct 20256312 PMAQI
20th Oct 2025631 PMAQI
20th Oct 2025642 PMAQI
20th Oct 2025643 PMAQI
20th Oct 2025634 PMAQI
20th Oct 2025635 PMAQI
20th Oct 2025626 PMAQI
20th Oct 2025607 PMAQI
20th Oct 2025608 PMAQI
20th Oct 2025579 PMAQI
20th Oct 20255510 PMAQI
20th Oct 20255411 PMAQI
21st Oct 20255712 AMAQI
21st Oct 2025621 AMAQI
21st Oct 2025722 AMAQI
21st Oct 2025743 AMAQI
21st Oct 2025644 AMAQI
21st Oct 2025625 AMAQI
26°C24/28°C
21st Oct 2025606 AMAQI
21st Oct 2025577 AMAQI
21st Oct 2025578 AMAQI
21st Oct 2025559 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20255412 PMAQI
21st Oct 2025551 PMAQI
21st Oct 2025562 PMAQI
21st Oct 2025553 PMAQI
21st Oct 2025554 PMAQI
21st Oct 2025555 PMAQI
21st Oct 2025556 PMAQI
21st Oct 2025587 PMAQI
21st Oct 2025618 PMAQI
21st Oct 2025589 PMAQI
21st Oct 20254310 PMAQI
21st Oct 20254411 PMAQI
22nd Oct 20255212 AMAQI
22nd Oct 2025551 AMAQI
22nd Oct 2025552 AMAQI
22nd Oct 2025473 AMAQI
22nd Oct 2025424 AMAQI
22nd Oct 2025285 AMAQI
27°C24/31°C
22nd Oct 2025266 AMAQI
22nd Oct 2025267 AMAQI
22nd Oct 2025298 AMAQI
22nd Oct 2025399 AMAQI
22nd Oct 20252610 AMAQI
22nd Oct 20252511 AMAQI
22nd Oct 20252412 PMAQI
22nd Oct 2025291 PMAQI
22nd Oct 2025292 PMAQI
22nd Oct 2025303 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025255 PMAQI
22nd Oct 2025336 PMAQI
22nd Oct 2025417 PMAQI
22nd Oct 2025368 PMAQI
22nd Oct 2025309 PMAQI
22nd Oct 20253210 PMAQI
22nd Oct 20255011 PMAQI
23rd Oct 20256012 AMAQI
23rd Oct 2025621 AMAQI
23rd Oct 2025582 AMAQI
23rd Oct 2025483 AMAQI
23rd Oct 2025494 AMAQI
23rd Oct 2025505 AMAQI
26°C25/28°C
23rd Oct 2025566 AMAQI
23rd Oct 2025357 AMAQI
23rd Oct 2025348 AMAQI
23rd Oct 2025379 AMAQI
23rd Oct 20254110 AMAQI
23rd Oct 20254911 AMAQI
23rd Oct 20253812 PMAQI
23rd Oct 2025351 PMAQI
23rd Oct 2025292 PMAQI
23rd Oct 2025343 PMAQI
23rd Oct 2025344 PMAQI
23rd Oct 2025285 PMAQI
23rd Oct 2025266 PMAQI
23rd Oct 2025307 PMAQI
23rd Oct 2025338 PMAQI
23rd Oct 2025389 PMAQI
23rd Oct 20254210 PMAQI
23rd Oct 20253011 PMAQI
24th Oct 20253512 AMAQI
24th Oct 2025321 AMAQI
24th Oct 2025322 AMAQI
24th Oct 2025373 AMAQI
24th Oct 2025264 AMAQI
24th Oct 2025285 AMAQI
26°C24/29°C
24th Oct 2025256 AMAQI
24th Oct 2025277 AMAQI
24th Oct 2025278 AMAQI
24th Oct 2025349 AMAQI
24th Oct 20254710 AMAQI
24th Oct 20253611 AMAQI
24th Oct 20252812 PMAQI
24th Oct 2025281 PMAQI
24th Oct 2025302 PMAQI
24th Oct 2025303 PMAQI
24th Oct 2025284 PMAQI
24th Oct 2025225 PMAQI
24th Oct 2025236 PMAQI
24th Oct 2025257 PMAQI
24th Oct 2025268 PMAQI
24th Oct 2025209 PMAQI
24th Oct 20252410 PMAQI
24th Oct 20253411 PMAQI
25th Oct 20255712 AMAQI
25th Oct 2025461 AMAQI
25th Oct 2025452 AMAQI
25th Oct 2025443 AMAQI
25th Oct 2025564 AMAQI
25th Oct 2025485 AMAQI
26°C24/29°C
25th Oct 2025466 AMAQI
25th Oct 2025467 AMAQI
25th Oct 2025478 AMAQI
25th Oct 2025539 AMAQI
25th Oct 20255810 AMAQI
25th Oct 20255411 AMAQI
25th Oct 20255312 PMAQI
25th Oct 2025451 PMAQI
25th Oct 2025382 PMAQI
25th Oct 2025363 PMAQI
25th Oct 2025394 PMAQI
25th Oct 2025405 PMAQI
25th Oct 2025416 PMAQI
25th Oct 2025387 PMAQI
25th Oct 2025498 PMAQI
25th Oct 2025699 PMAQI
25th Oct 20257610 PMAQI
25th Oct 20256611 PMAQI
26th Oct 20256612 AMAQI
26th Oct 2025671 AMAQI
26th Oct 2025662 AMAQI
26th Oct 2025653 AMAQI
26th Oct 2025644 AMAQI
26th Oct 2025625 AMAQI
26°C24/30°C
26th Oct 2025626 AMAQI
26th Oct 2025617 AMAQI
26th Oct 2025628 AMAQI
26th Oct 2025649 AMAQI
26th Oct 20256110 AMAQI
26th Oct 20256011 AMAQI
26th Oct 20255712 PMAQI
26th Oct 2025531 PMAQI
26th Oct 2025522 PMAQI
26th Oct 2025483 PMAQI
26th Oct 2025474 PMAQI
26th Oct 2025405 PMAQI
26th Oct 2025356 PMAQI
26th Oct 2025567 PMAQI
26th Oct 2025608 PMAQI
26th Oct 2025759 PMAQI
26th Oct 20257610 PMAQI
26th Oct 20258311 PMAQI
27th Oct 20258712 AMAQI
27th Oct 2025961 AMAQI
27th Oct 2025892 AMAQI
27th Oct 2025803 AMAQI
27th Oct 2025774 AMAQI
27th Oct 2025785 AMAQI
28°C24/32°C
27th Oct 2025826 AMAQI
27th Oct 2025767 AMAQI
27th Oct 2025798 AMAQI
27th Oct 2025809 AMAQI
27th Oct 20258110 AMAQI
27th Oct 20256911 AMAQI
27th Oct 20256412 PMAQI
27th Oct 2025651 PMAQI
27th Oct 2025662 PMAQI
27th Oct 2025623 PMAQI
27th Oct 2025674 PMAQI
27th Oct 2025675 PMAQI
27th Oct 2025736 PMAQI
27th Oct 2025747 PMAQI
27th Oct 2025758 PMAQI
27th Oct 2025709 PMAQI
27th Oct 20257410 PMAQI
27th Oct 20257211 PMAQI
28th Oct 20257112 AMAQI
28th Oct 2025701 AMAQI
28th Oct 2025772 AMAQI
28th Oct 2025783 AMAQI
28th Oct 2025694 AMAQI
28th Oct 2025725 AMAQI
28°C25/32°C
28th Oct 2025726 AMAQI
28th Oct 2025697 AMAQI
28th Oct 2025688 AMAQI
28th Oct 2025709 AMAQI
28th Oct 20256710 AMAQI
28th Oct 20256311 AMAQI
28th Oct 20256112 PMAQI
28th Oct 2025631 PMAQI
28th Oct 2025612 PMAQI
28th Oct 2025603 PMAQI
28th Oct 2025564 PMAQI
28th Oct 2025605 PMAQI
28th Oct 2025616 PMAQI
28th Oct 2025607 PMAQI
28th Oct 2025608 PMAQI
28th Oct 2025629 PMAQI
28th Oct 20256510 PMAQI
28th Oct 20256611 PMAQI
29th Oct 20256412 AMAQI
29th Oct 2025641 AMAQI
29th Oct 2025642 AMAQI
29th Oct 2025623 AMAQI
29th Oct 2025634 AMAQI
29th Oct 2025625 AMAQI
28°C25/31°C
29th Oct 2025606 AMAQI
29th Oct 2025607 AMAQI
29th Oct 2025628 AMAQI
29th Oct 2025629 AMAQI
29th Oct 20255710 AMAQI
29th Oct 20255711 AMAQI
29th Oct 20255612 PMAQI
29th Oct 2025551 PMAQI
29th Oct 2025552 PMAQI
29th Oct 2025573 PMAQI
29th Oct 2025564 PMAQI
29th Oct 2025565 PMAQI
29th Oct 2025566 PMAQI
29th Oct 2025577 PMAQI
29th Oct 2025678 PMAQI
29th Oct 2025719 PMAQI
29th Oct 20256210 PMAQI
29th Oct 20256011 PMAQI
30th Oct 20256012 AMAQI
30th Oct 2025651 AMAQI
30th Oct 2025712 AMAQI
30th Oct 2025693 AMAQI
30th Oct 2025664 AMAQI
30th Oct 2025585 AMAQI
27°C25/31°C
30th Oct 2025586 AMAQI
30th Oct 2025577 AMAQI
30th Oct 2025588 AMAQI
30th Oct 2025609 AMAQI
30th Oct 20256110 AMAQI
30th Oct 20256211 AMAQI
30th Oct 20256212 PMAQI
30th Oct 2025601 PMAQI
30th Oct 2025592 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025574 PMAQI
30th Oct 2025605 PMAQI
30th Oct 2025576 PMAQI
30th Oct 2025597 PMAQI
30th Oct 2025608 PMAQI
30th Oct 2025629 PMAQI
30th Oct 20256510 PMAQI
30th Oct 20256811 PMAQI
31st Oct 20256512 AMAQI
31st Oct 2025681 AMAQI
31st Oct 2025662 AMAQI
31st Oct 2025683 AMAQI
31st Oct 2025704 AMAQI
31st Oct 2025655 AMAQI
27°C24/31°C
31st Oct 2025636 AMAQI
31st Oct 2025657 AMAQI
31st Oct 2025658 AMAQI
31st Oct 2025669 AMAQI
31st Oct 20257310 AMAQI
31st Oct 20256411 AMAQI
31st Oct 20256212 PMAQI
31st Oct 2025601 PMAQI
31st Oct 2025612 PMAQI
31st Oct 2025613 PMAQI
31st Oct 2025614 PMAQI
31st Oct 2025615 PMAQI
31st Oct 2025616 PMAQI
31st Oct 2025607 PMAQI
31st Oct 2025668 PMAQI
31st Oct 2025679 PMAQI
31st Oct 20256510 PMAQI
31st Oct 20256511 PMAQI
1st Nov 20256612 AMAQI
1st Nov 2025661 AMAQI
1st Nov 2025682 AMAQI
1st Nov 2025783 AMAQI
1st Nov 20251004 AMAQI
1st Nov 20251055 AMAQI
27°C24/32°C
1st Nov 2025996 AMAQI
1st Nov 2025997 AMAQI
1st Nov 20251068 AMAQI
1st Nov 20251019 AMAQI
1st Nov 20258610 AMAQI
1st Nov 20257911 AMAQI
1st Nov 20257712 PMAQI
1st Nov 2025781 PMAQI
1st Nov 2025782 PMAQI
1st Nov 2025813 PMAQI
1st Nov 2025844 PMAQI
1st Nov 2025855 PMAQI
1st Nov 2025866 PMAQI
1st Nov 2025867 PMAQI
1st Nov 20251098 PMAQI
1st Nov 2025839 PMAQI
1st Nov 20258210 PMAQI
1st Nov 20258311 PMAQI
2nd Nov 20258412 AMAQI
2nd Nov 2025701 AMAQI
2nd Nov 2025662 AMAQI
2nd Nov 2025753 AMAQI
2nd Nov 2025724 AMAQI
2nd Nov 2025685 AMAQI
28°C24/33°C
2nd Nov 2025696 AMAQI
2nd Nov 2025707 AMAQI
2nd Nov 2025808 AMAQI
2nd Nov 2025659 AMAQI
2nd Nov 20257610 AMAQI
2nd Nov 20258311 AMAQI
2nd Nov 20258912 PMAQI
2nd Nov 2025891 PMAQI
2nd Nov 2025832 PMAQI
2nd Nov 2025723 PMAQI
2nd Nov 2025724 PMAQI
2nd Nov 2025725 PMAQI
2nd Nov 2025766 PMAQI
2nd Nov 2025807 PMAQI
2nd Nov 2025808 PMAQI
2nd Nov 2025729 PMAQI
2nd Nov 20257310 PMAQI
2nd Nov 20257411 PMAQI
3rd Nov 20257412 AMAQI
3rd Nov 2025751 AMAQI
3rd Nov 2025742 AMAQI
3rd Nov 2025763 AMAQI
3rd Nov 2025674 AMAQI
3rd Nov 2025665 AMAQI
28°C25/33°C
3rd Nov 2025566 AMAQI
3rd Nov 2025557 AMAQI
3rd Nov 2025568 AMAQI
3rd Nov 2025579 AMAQI
3rd Nov 20255810 AMAQI
3rd Nov 20255811 AMAQI
3rd Nov 20255812 PMAQI
3rd Nov 2025591 PMAQI
3rd Nov 2025602 PMAQI
3rd Nov 2025593 PMAQI
3rd Nov 2025594 PMAQI
3rd Nov 2025585 PMAQI
3rd Nov 2025616 PMAQI
3rd Nov 2025627 PMAQI
3rd Nov 2025668 PMAQI
3rd Nov 2025639 PMAQI
3rd Nov 20256410 PMAQI
3rd Nov 20256711 PMAQI
4th Nov 20256812 AMAQI
4th Nov 2025671 AMAQI
4th Nov 2025752 AMAQI
4th Nov 2025723 AMAQI
4th Nov 2025654 AMAQI
4th Nov 2025565 AMAQI
28°C25/32°C
4th Nov 2025566 AMAQI
4th Nov 2025557 AMAQI
4th Nov 2025558 AMAQI
4th Nov 2025559 AMAQI
4th Nov 20255010 AMAQI
4th Nov 20254711 AMAQI
4th Nov 20254312 PMAQI
4th Nov 2025421 PMAQI
4th Nov 2025402 PMAQI
4th Nov 2025463 PMAQI
4th Nov 2025484 PMAQI
4th Nov 2025495 PMAQI
4th Nov 2025486 PMAQI
4th Nov 2025487 PMAQI
4th Nov 2025508 PMAQI
4th Nov 2025519 PMAQI
4th Nov 20255010 PMAQI
4th Nov 20255111 PMAQI
5th Nov 20255512 AMAQI
5th Nov 2025571 AMAQI
5th Nov 2025592 AMAQI
5th Nov 2025573 AMAQI
5th Nov 2025604 AMAQI
5th Nov 2025565 AMAQI
27°C24/31°C
5th Nov 2025556 AMAQI
6 AM5th Nov 2025567 AMAQI
5th Nov 2025568 AMAQI
5th Nov 2025589 AMAQI
5th Nov 20256010 AMAQI
5th Nov 20256011 AMAQI
5th Nov 20255612 PMAQI
12 PM5th Nov 2025511 PMAQI
5th Nov 2025512 PMAQI
5th Nov 2025513 PMAQI
5th Nov 2025534 PMAQI
5th Nov 2025515 PMAQI
5th Nov 2025546 PMAQI
5th Nov 2025557 PMAQI
7 PM12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
9 AM - 10 AM
64AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 5 PM
55AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 64), while the lowest AQI was between 2 PM to 5 PM (Avg. 55).
Night time
Avg. Highest Time
12 AM - 4 AM
68AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM - 11 PM
63AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 68), while the lowest AQI was between 8 PM to 11 PM (Avg. 63).
2025 Days Vs Air Quality
Klang, Selangor, Malaysia
2025
26%
79
74%
229
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
79 DaysModerate
229 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2025, 26% of 309 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
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
61AQI
61AQI
2nd January 2025
61AQI
61AQI
3rd January 2025
59AQI
59AQI
4th January 2025
60AQI
60AQI
5th January 2025
60AQI
60AQI
6th January 2025
61AQI
61AQI
7th January 2025
62AQI
62AQI
8th January 2025
60AQI
60AQI
9th January 2025
60AQI
60AQI
10th January 2025
59AQI
59AQI
11th January 2025
59AQI
59AQI
12th January 2025
59AQI
59AQI
13th January 2025
60AQI
60AQI
14th January 2025
62AQI
62AQI
15th January 2025
61AQI
61AQI
16th January 2025
61AQI
61AQI
17th January 2025
59AQI
59AQI
18th January 2025
60AQI
60AQI
19th January 2025
60AQI
60AQI
20th January 2025
60AQI
60AQI
21st January 2025
61AQI
61AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
62AQI
62AQI
24th January 2025
63AQI
63AQI
25th January 2025
62AQI
62AQI
26th January 2025
63AQI
63AQI
27th January 2025
62AQI
62AQI
28th January 2025
61AQI
61AQI
29th January 2025
60AQI
60AQI
30th January 2025
61AQI
61AQI
31st January 2025
63AQI
63AQI
1st February 2025
62AQI
62AQI
2nd February 2025
63AQI
63AQI
3rd February 2025
64AQI
64AQI
4th February 2025
68AQI
68AQI
5th February 2025
68AQI
68AQI
6th February 2025
69AQI
69AQI
7th February 2025
70AQI
70AQI
8th February 2025
69AQI
69AQI
9th February 2025
70AQI
70AQI
10th February 2025
68AQI
68AQI
11th February 2025
69AQI
69AQI
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
60AQI
60AQI
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
57AQI
57AQI
9th March 2025
56AQI
56AQI
10th March 2025
56AQI
56AQI
11th March 2025
55AQI
55AQI
12th March 2025
55AQI
55AQI
13th March 2025
55AQI
55AQI
14th March 2025
54AQI
54AQI
15th March 2025
53AQI
53AQI
16th March 2025
53AQI
53AQI
17th March 2025
52AQI
52AQI
18th March 2025
52AQI
52AQI
19th March 2025
53AQI
53AQI
20th March 2025
53AQI
53AQI
21st March 2025
55AQI
55AQI
22nd March 2025
55AQI
55AQI
23rd March 2025
56AQI
56AQI
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
57AQI
57AQI
1st April 2025
57AQI
57AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
56AQI
56AQI
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
52AQI
52AQI
13th April 2025
52AQI
52AQI
14th April 2025
51AQI
51AQI
15th April 2025
50AQI
50AQI
16th April 2025
50AQI
50AQI
17th April 2025
51AQI
51AQI
18th April 2025
51AQI
51AQI
19th April 2025
51AQI
51AQI
20th April 2025
51AQI
51AQI
21st April 2025
52AQI
52AQI
22nd April 2025
51AQI
51AQI
23rd April 2025
51AQI
51AQI
24th April 2025
51AQI
51AQI
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
50AQI
50AQI
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
52AQI
52AQI
9th May 2025
51AQI
51AQI
10th May 2025
52AQI
52AQI
11th May 2025
51AQI
51AQI
12th May 2025
50AQI
50AQI
13th May 2025
49AQI
49AQI
14th May 2025
50AQI
50AQI
15th May 2025
50AQI
50AQI
16th May 2025
51AQI
51AQI
17th May 2025
53AQI
53AQI
18th May 2025
52AQI
52AQI
19th May 2025
50AQI
50AQI
20th May 2025
51AQI
51AQI
21st May 2025
49AQI
49AQI
22nd May 2025
48AQI
48AQI
23rd May 2025
48AQI
48AQI
24th May 2025
47AQI
47AQI
25th May 2025
45AQI
45AQI
26th May 2025
42AQI
42AQI
27th May 2025
41AQI
41AQI
28th May 2025
42AQI
42AQI
29th May 2025
43AQI
43AQI
30th May 2025
46AQI
46AQI
31st May 2025
48AQI
48AQI
1st June 2025
49AQI
49AQI
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
43AQI
43AQI
10th June 2025
42AQI
42AQI
11th June 2025
43AQI
43AQI
12th June 2025
44AQI
44AQI
13th June 2025
43AQI
43AQI
14th June 2025
44AQI
44AQI
15th June 2025
44AQI
44AQI
16th June 2025
44AQI
44AQI
17th June 2025
42AQI
42AQI
18th June 2025
42AQI
42AQI
19th June 2025
41AQI
41AQI
20th June 2025
39AQI
39AQI
21st June 2025
39AQI
39AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
38AQI
38AQI
24th June 2025
37AQI
37AQI
25th June 2025
38AQI
38AQI
26th June 2025
39AQI
39AQI
27th June 2025
40AQI
40AQI
28th June 2025
42AQI
42AQI
29th June 2025
43AQI
43AQI
30th June 2025
44AQI
44AQI
1st July 2025
45AQI
45AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
46AQI
46AQI
4th July 2025
46AQI
46AQI
5th July 2025
47AQI
47AQI
6th July 2025
47AQI
47AQI
7th July 2025
48AQI
48AQI
8th July 2025
49AQI
49AQI
9th July 2025
49AQI
49AQI
10th July 2025
50AQI
50AQI
11th July 2025
51AQI
51AQI
12th July 2025
50AQI
50AQI
13th July 2025
51AQI
51AQI
14th July 2025
52AQI
52AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
53AQI
53AQI
18th July 2025
53AQI
53AQI
19th July 2025
53AQI
53AQI
20th July 2025
52AQI
52AQI
21st July 2025
53AQI
53AQI
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
55AQI
55AQI
30th July 2025
55AQI
55AQI
31st July 2025
55AQI
55AQI
1st August 2025
56AQI
56AQI
2nd August 2025
55AQI
55AQI
3rd August 2025
56AQI
56AQI
4th August 2025
55AQI
55AQI
5th August 2025
56AQI
56AQI
6th August 2025
60AQI
60AQI
7th August 2025
59AQI
59AQI
8th August 2025
66AQI
66AQI
9th August 2025
68AQI
68AQI
10th August 2025
60AQI
60AQI
11th August 2025
57AQI
57AQI
12th August 2025
58AQI
58AQI
13th August 2025
60AQI
60AQI
14th August 2025
62AQI
62AQI
15th August 2025
56AQI
56AQI
16th August 2025
59AQI
59AQI
17th August 2025
59AQI
59AQI
18th August 2025
61AQI
61AQI
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
62AQI
62AQI
31st August 2025
61AQI
61AQI
1st September 2025
58AQI
58AQI
2nd September 2025
54AQI
54AQI
3rd September 2025
58AQI
58AQI
4th September 2025
44AQI
44AQI
5th September 2025
51AQI
51AQI
6th September 2025
55AQI
55AQI
7th September 2025
50AQI
50AQI
8th September 2025
56AQI
56AQI
9th September 2025
50AQI
50AQI
10th September 2025
58AQI
58AQI
11th September 2025
58AQI
58AQI
12th September 2025
51AQI
51AQI
13th September 2025
55AQI
55AQI
14th September 2025
58AQI
58AQI
15th September 2025
48AQI
48AQI
16th September 2025
43AQI
43AQI
17th September 2025
48AQI
48AQI
18th September 2025
52AQI
52AQI
19th September 2025
54AQI
54AQI
20th September 2025
66AQI
66AQI
21st September 2025
67AQI
67AQI
22nd September 2025
63AQI
63AQI
23rd September 2025
63AQI
63AQI
24th September 2025
58AQI
58AQI
25th September 2025
58AQI
58AQI
26th September 2025
81AQI
81AQI
27th September 2025
72AQI
72AQI
28th September 2025
57AQI
57AQI
29th September 2025
54AQI
54AQI
30th September 2025
59AQI
59AQI
1st October 2025
60AQI
60AQI
2nd October 2025
73AQI
73AQI
3rd October 2025
65AQI
65AQI
4th October 2025
66AQI
66AQI
5th October 2025
77AQI
77AQI
6th October 2025
83AQI
83AQI
7th October 2025
71AQI
71AQI
8th October 2025
66AQI
66AQI
9th October 2025
63AQI
63AQI
10th October 2025
55AQI
55AQI
11th October 2025
66AQI
66AQI
12th October 2025
65AQI
65AQI
13th October 2025
69AQI
69AQI
14th October 2025
83AQI
83AQI
15th October 2025
64AQI
64AQI
16th October 2025
62AQI
62AQI
17th October 2025
60AQI
60AQI
18th October 2025
64AQI
64AQI
19th October 2025
69AQI
69AQI
20th October 2025
66AQI
66AQI
21st October 2025
57AQI
57AQI
22nd October 2025
37AQI
37AQI
23rd October 2025
43AQI
43AQI
24th October 2025
29AQI
29AQI
25th October 2025
50AQI
50AQI
26th October 2025
61AQI
61AQI
27th October 2025
77AQI
77AQI
28th October 2025
67AQI
67AQI
29th October 2025
61AQI
61AQI
30th October 2025
61AQI
61AQI
31st October 2025
64AQI
64AQI
1st November 2025
83AQI
83AQI
2nd November 2025
76AQI
76AQI
3rd November 2025
65AQI
65AQI
4th November 2025
58AQI
58AQI
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
61AQI
67AQI
56AQI
52AQI
49AQI
43AQI
51AQI
61AQI
57AQI
63AQI
71AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202556AQI
31
28
31
8
22
21
10
29
1
11
20
31
6
24
4
27
4
79
229
Highest AQI recorded in
November71AQI
Lowest AQI recorded in
June43AQI
202423AQI
30
28
30
30
20
10
1
29
3
28
26
5
30
25
6
30
31
253
109
Highest AQI recorded in
June58AQI
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
22
31
30
31
30
24
2
25
30
21
271
Highest AQI recorded in
January0AQI
Lowest AQI recorded in
November0AQI
202124AQI
4
27
28
1
27
1
29
13
6
30
31
22
21
30
28
20
201
117
Highest AQI recorded in
February68AQI
Lowest AQI recorded in
December0AQI
202058AQI
13
5
16
4
14
30
31
31
28
7
24
12
18
8
23
36
228
Highest AQI recorded in
August66AQI
Lowest AQI recorded in
November54AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
58AQILeast Polluted Year Recorded
2022(Avg.)
0AQIKlang's annual 2025 AQI (56) shows an average percentage change of 93.5% (worsened AQI) compared to previous years: 2020 (58), 2021 (24), 2022 (0), 2023 (0), 2024 (23).
