Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Muar, Johor, 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+

December Air Quality Analysis

Muar, Johor, Malaysia

2021
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Dec 2025
79AQI
Lowest AQI recorded on
1st Dec 2021
0AQI

Same Day Analysis (11th December ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 67 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Dec - 13th Dec 2025

Muar, Johor, Malaysia

AQI
Day
Night
.

6 AM12th Dec 2025

6 PM

5 AM13th Dec 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
7PM12th Dec

63AQI

Avg. Lowest Time
5AM13th Dec

39AQI

In the last 24 hours,

Muar's AQI reached its highest point of 63 at 7 PM during the Night, while the lowest point, 39, was recorded at 5 AM during the Night between 12th Dec and 13th Dec 2025.

Day & Night AQI Trend : Nov - Dec 2025

Muar, Johor, Malaysia

NovDec
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Nov 2025576 AMAQI
13th Nov 2025567 AMAQI
13th Nov 2025578 AMAQI
13th Nov 2025599 AMAQI
13th Nov 20256410 AMAQI
13th Nov 20256511 AMAQI
13th Nov 20256612 PMAQI
13th Nov 2025611 PMAQI
13th Nov 2025592 PMAQI
13th Nov 2025623 PMAQI
13th Nov 2025604 PMAQI
13th Nov 2025605 PMAQI
13th Nov 2025606 PMAQI
13th Nov 2025607 PMAQI
13th Nov 2025608 PMAQI
13th Nov 2025609 PMAQI
13th Nov 20256210 PMAQI
13th Nov 20256411 PMAQI
14th Nov 20256512 AMAQI
14th Nov 2025691 AMAQI
14th Nov 2025662 AMAQI
14th Nov 2025653 AMAQI
14th Nov 2025644 AMAQI
14th Nov 2025645 AMAQI

25°C23/30°C

14th Nov 2025646 AMAQI
14th Nov 2025627 AMAQI
14th Nov 2025628 AMAQI
14th Nov 2025639 AMAQI
14th Nov 20256310 AMAQI
14th Nov 20256211 AMAQI
14th Nov 20255912 PMAQI
14th Nov 2025571 PMAQI
14th Nov 2025452 PMAQI
14th Nov 2025413 PMAQI
14th Nov 2025394 PMAQI
14th Nov 2025395 PMAQI
14th Nov 2025396 PMAQI
14th Nov 2025397 PMAQI
14th Nov 2025368 PMAQI
14th Nov 2025359 PMAQI
14th Nov 20253510 PMAQI
14th Nov 20253711 PMAQI
15th Nov 20253612 AMAQI
15th Nov 2025361 AMAQI
15th Nov 2025362 AMAQI
15th Nov 2025393 AMAQI
15th Nov 2025394 AMAQI
15th Nov 2025375 AMAQI

25°C23/29°C

15th Nov 2025336 AMAQI
15th Nov 2025337 AMAQI
15th Nov 2025378 AMAQI
15th Nov 2025409 AMAQI
15th Nov 20254210 AMAQI
15th Nov 20254011 AMAQI
15th Nov 20253912 PMAQI
15th Nov 2025401 PMAQI
15th Nov 2025442 PMAQI
15th Nov 2025443 PMAQI
15th Nov 2025434 PMAQI
15th Nov 2025405 PMAQI
15th Nov 2025456 PMAQI
15th Nov 2025467 PMAQI
15th Nov 2025488 PMAQI
15th Nov 2025509 PMAQI
15th Nov 20255410 PMAQI
15th Nov 20255311 PMAQI
16th Nov 20254712 AMAQI
16th Nov 2025481 AMAQI
16th Nov 2025482 AMAQI
16th Nov 2025463 AMAQI
16th Nov 2025424 AMAQI
16th Nov 2025365 AMAQI

24°C22/27°C

16th Nov 2025366 AMAQI
16th Nov 2025317 AMAQI
16th Nov 2025358 AMAQI
16th Nov 2025389 AMAQI
16th Nov 20253810 AMAQI
16th Nov 20253911 AMAQI
16th Nov 20254212 PMAQI
16th Nov 2025421 PMAQI
16th Nov 2025422 PMAQI
16th Nov 2025413 PMAQI
16th Nov 2025424 PMAQI
16th Nov 2025425 PMAQI
16th Nov 2025516 PMAQI
16th Nov 2025517 PMAQI
16th Nov 2025558 PMAQI
16th Nov 2025539 PMAQI
16th Nov 20255010 PMAQI
16th Nov 20255611 PMAQI
17th Nov 20256012 AMAQI
17th Nov 2025601 AMAQI
17th Nov 2025572 AMAQI
17th Nov 2025513 AMAQI
17th Nov 2025484 AMAQI
17th Nov 2025465 AMAQI

24°C23/28°C

17th Nov 2025436 AMAQI
17th Nov 2025437 AMAQI
17th Nov 2025448 AMAQI
17th Nov 2025519 AMAQI
17th Nov 20255610 AMAQI
17th Nov 20255811 AMAQI
17th Nov 20255612 PMAQI
17th Nov 2025561 PMAQI
17th Nov 2025562 PMAQI
17th Nov 2025533 PMAQI
17th Nov 2025494 PMAQI
17th Nov 2025505 PMAQI
17th Nov 2025496 PMAQI
17th Nov 2025527 PMAQI
17th Nov 2025628 PMAQI
17th Nov 2025629 PMAQI
17th Nov 20255910 PMAQI
17th Nov 20255811 PMAQI
18th Nov 20255912 AMAQI
18th Nov 2025601 AMAQI
18th Nov 2025612 AMAQI
18th Nov 2025563 AMAQI
18th Nov 2025544 AMAQI
18th Nov 2025515 AMAQI

26°C22/30°C

18th Nov 2025486 AMAQI
18th Nov 2025477 AMAQI
18th Nov 2025478 AMAQI
18th Nov 2025479 AMAQI
18th Nov 20254710 AMAQI
18th Nov 20254111 AMAQI
18th Nov 20254012 PMAQI
18th Nov 2025431 PMAQI
18th Nov 2025432 PMAQI
18th Nov 2025433 PMAQI
18th Nov 2025454 PMAQI
18th Nov 2025505 PMAQI
18th Nov 2025496 PMAQI
18th Nov 2025507 PMAQI
18th Nov 2025508 PMAQI
18th Nov 2025539 PMAQI
18th Nov 20256210 PMAQI
18th Nov 20256211 PMAQI
19th Nov 20255812 AMAQI
19th Nov 2025591 AMAQI
19th Nov 2025582 AMAQI
19th Nov 2025573 AMAQI
19th Nov 2025534 AMAQI
19th Nov 2025485 AMAQI

26°C23/30°C

19th Nov 2025386 AMAQI
19th Nov 2025377 AMAQI
19th Nov 2025418 AMAQI
19th Nov 2025429 AMAQI
19th Nov 20254410 AMAQI
19th Nov 20254111 AMAQI
19th Nov 20254412 PMAQI
19th Nov 2025541 PMAQI
19th Nov 2025552 PMAQI
19th Nov 2025563 PMAQI
19th Nov 2025534 PMAQI
19th Nov 2025495 PMAQI
19th Nov 2025486 PMAQI
19th Nov 2025447 PMAQI
19th Nov 2025438 PMAQI
19th Nov 2025499 PMAQI
19th Nov 20255510 PMAQI
19th Nov 20255711 PMAQI
20th Nov 20255712 AMAQI
20th Nov 2025611 AMAQI
20th Nov 2025572 AMAQI
20th Nov 2025573 AMAQI
20th Nov 2025564 AMAQI
20th Nov 2025505 AMAQI

26°C23/29°C

20th Nov 2025466 AMAQI
20th Nov 2025427 AMAQI
20th Nov 2025408 AMAQI
20th Nov 2025399 AMAQI
20th Nov 20253710 AMAQI
20th Nov 20253811 AMAQI
20th Nov 20253812 PMAQI
20th Nov 2025411 PMAQI
20th Nov 2025422 PMAQI
20th Nov 2025453 PMAQI
20th Nov 2025484 PMAQI
20th Nov 2025485 PMAQI
20th Nov 2025516 PMAQI
20th Nov 2025527 PMAQI
20th Nov 2025548 PMAQI
20th Nov 2025539 PMAQI
20th Nov 20255510 PMAQI
20th Nov 20255711 PMAQI
21st Nov 20256012 AMAQI
21st Nov 2025621 AMAQI
21st Nov 2025612 AMAQI
21st Nov 2025573 AMAQI
21st Nov 2025574 AMAQI
21st Nov 2025565 AMAQI

25°C23/29°C

21st Nov 2025556 AMAQI
21st Nov 2025557 AMAQI
21st Nov 2025568 AMAQI
21st Nov 2025539 AMAQI
21st Nov 20254710 AMAQI
21st Nov 20254011 AMAQI
21st Nov 20254312 PMAQI
21st Nov 2025411 PMAQI
21st Nov 2025402 PMAQI
21st Nov 2025423 PMAQI
21st Nov 2025524 PMAQI
21st Nov 2025455 PMAQI
21st Nov 2025456 PMAQI
21st Nov 2025447 PMAQI
21st Nov 2025488 PMAQI
21st Nov 2025539 PMAQI
21st Nov 20255010 PMAQI
21st Nov 20254811 PMAQI
22nd Nov 20254812 AMAQI
22nd Nov 2025481 AMAQI
22nd Nov 2025462 AMAQI
22nd Nov 2025443 AMAQI
22nd Nov 2025494 AMAQI
22nd Nov 2025475 AMAQI

25°C22/31°C

22nd Nov 2025306 AMAQI
22nd Nov 2025267 AMAQI
22nd Nov 2025288 AMAQI
22nd Nov 2025309 AMAQI
22nd Nov 20253210 AMAQI
22nd Nov 20253711 AMAQI
22nd Nov 20254012 PMAQI
22nd Nov 2025431 PMAQI
22nd Nov 2025462 PMAQI
22nd Nov 2025433 PMAQI
22nd Nov 2025434 PMAQI
22nd Nov 2025465 PMAQI
22nd Nov 2025466 PMAQI
22nd Nov 2025467 PMAQI
22nd Nov 2025488 PMAQI
22nd Nov 2025519 PMAQI
22nd Nov 20255210 PMAQI
22nd Nov 20255911 PMAQI
23rd Nov 20256012 AMAQI
23rd Nov 2025581 AMAQI
23rd Nov 2025552 AMAQI
23rd Nov 2025473 AMAQI
23rd Nov 2025434 AMAQI
23rd Nov 2025395 AMAQI

25°C22/30°C

23rd Nov 2025316 AMAQI
23rd Nov 2025307 AMAQI
23rd Nov 2025328 AMAQI
23rd Nov 2025429 AMAQI
23rd Nov 20254510 AMAQI
23rd Nov 20254911 AMAQI
23rd Nov 20254712 PMAQI
23rd Nov 2025441 PMAQI
23rd Nov 2025352 PMAQI
23rd Nov 2025333 PMAQI
23rd Nov 2025284 PMAQI
23rd Nov 2025285 PMAQI
23rd Nov 2025316 PMAQI
23rd Nov 2025397 PMAQI
23rd Nov 2025408 PMAQI
23rd Nov 2025449 PMAQI
23rd Nov 20254410 PMAQI
23rd Nov 20254311 PMAQI
24th Nov 20253412 AMAQI
24th Nov 2025401 AMAQI
24th Nov 2025442 AMAQI
24th Nov 2025453 AMAQI
24th Nov 2025404 AMAQI
24th Nov 2025335 AMAQI

26°C23/31°C

24th Nov 2025316 AMAQI
24th Nov 2025337 AMAQI
24th Nov 2025428 AMAQI
24th Nov 2025399 AMAQI
24th Nov 20254010 AMAQI
24th Nov 20253911 AMAQI
24th Nov 20253512 PMAQI
24th Nov 2025351 PMAQI
24th Nov 2025362 PMAQI
24th Nov 2025383 PMAQI
24th Nov 2025354 PMAQI
24th Nov 2025345 PMAQI
24th Nov 2025346 PMAQI
24th Nov 2025347 PMAQI
24th Nov 2025348 PMAQI
24th Nov 2025349 PMAQI
24th Nov 20254110 PMAQI
24th Nov 20254711 PMAQI
25th Nov 20254212 AMAQI
25th Nov 2025421 AMAQI
25th Nov 2025372 AMAQI
25th Nov 2025443 AMAQI
25th Nov 2025474 AMAQI
25th Nov 2025345 AMAQI

26°C23/31°C

25th Nov 2025286 AMAQI
25th Nov 2025207 AMAQI
25th Nov 2025248 AMAQI
25th Nov 2025289 AMAQI
25th Nov 20252810 AMAQI
25th Nov 20253011 AMAQI
25th Nov 20253212 PMAQI
25th Nov 2025331 PMAQI
25th Nov 2025322 PMAQI
25th Nov 2025323 PMAQI
25th Nov 2025394 PMAQI
25th Nov 2025365 PMAQI
25th Nov 2025386 PMAQI
25th Nov 2025407 PMAQI
25th Nov 2025448 PMAQI
25th Nov 2025429 PMAQI
25th Nov 20254210 PMAQI
25th Nov 20254811 PMAQI
26th Nov 20254812 AMAQI
26th Nov 2025391 AMAQI
26th Nov 2025372 AMAQI
26th Nov 2025343 AMAQI
26th Nov 2025274 AMAQI
26th Nov 2025245 AMAQI

25°C23/28°C

26th Nov 2025256 AMAQI
26th Nov 2025287 AMAQI
26th Nov 2025308 AMAQI
26th Nov 2025319 AMAQI
26th Nov 20253410 AMAQI
26th Nov 20253411 AMAQI
26th Nov 20253412 PMAQI
26th Nov 2025451 PMAQI
26th Nov 2025432 PMAQI
26th Nov 2025353 PMAQI
26th Nov 2025284 PMAQI
26th Nov 2025315 PMAQI
26th Nov 2025336 PMAQI
26th Nov 2025397 PMAQI
26th Nov 2025428 PMAQI
26th Nov 2025489 PMAQI
26th Nov 20254810 PMAQI
26th Nov 20254711 PMAQI
27th Nov 20254712 AMAQI
27th Nov 2025441 AMAQI
27th Nov 2025422 AMAQI
27th Nov 2025393 AMAQI
27th Nov 2025344 AMAQI
27th Nov 2025365 AMAQI

26°C23/32°C

27th Nov 2025346 AMAQI
27th Nov 2025257 AMAQI
27th Nov 2025258 AMAQI
27th Nov 2025259 AMAQI
27th Nov 20252910 AMAQI
27th Nov 20253411 AMAQI
27th Nov 20253412 PMAQI
27th Nov 2025391 PMAQI
27th Nov 2025412 PMAQI
27th Nov 2025363 PMAQI
27th Nov 2025364 PMAQI
27th Nov 2025345 PMAQI
27th Nov 2025356 PMAQI
27th Nov 2025377 PMAQI
27th Nov 2025388 PMAQI
27th Nov 2025399 PMAQI
27th Nov 20255210 PMAQI
27th Nov 20254811 PMAQI
28th Nov 20254312 AMAQI
28th Nov 2025421 AMAQI
28th Nov 2025422 AMAQI
28th Nov 2025383 AMAQI
28th Nov 2025364 AMAQI
28th Nov 2025345 AMAQI

26°C23/30°C

28th Nov 2025286 AMAQI
28th Nov 2025257 AMAQI
28th Nov 2025258 AMAQI
28th Nov 2025259 AMAQI
28th Nov 20252710 AMAQI
28th Nov 20252711 AMAQI
28th Nov 20252612 PMAQI
28th Nov 2025271 PMAQI
28th Nov 2025282 PMAQI
28th Nov 2025323 PMAQI
28th Nov 2025364 PMAQI
28th Nov 2025365 PMAQI
28th Nov 2025416 PMAQI
28th Nov 2025467 PMAQI
28th Nov 2025468 PMAQI
28th Nov 2025499 PMAQI
28th Nov 20255910 PMAQI
28th Nov 20255911 PMAQI
29th Nov 20256012 AMAQI
29th Nov 2025611 AMAQI
29th Nov 2025582 AMAQI
29th Nov 2025583 AMAQI
29th Nov 2025564 AMAQI
29th Nov 2025565 AMAQI

24°C22/27°C

29th Nov 2025566 AMAQI
29th Nov 2025577 AMAQI
29th Nov 2025578 AMAQI
29th Nov 2025539 AMAQI
29th Nov 20255310 AMAQI
29th Nov 20255011 AMAQI
29th Nov 20255112 PMAQI
29th Nov 2025501 PMAQI
29th Nov 2025482 PMAQI
29th Nov 2025483 PMAQI
29th Nov 2025484 PMAQI
29th Nov 2025525 PMAQI
29th Nov 2025546 PMAQI
29th Nov 2025577 PMAQI
29th Nov 2025618 PMAQI
29th Nov 2025679 PMAQI
29th Nov 20257310 PMAQI
29th Nov 20257411 PMAQI
30th Nov 20257712 AMAQI
30th Nov 2025801 AMAQI
30th Nov 2025792 AMAQI
30th Nov 2025763 AMAQI
30th Nov 2025694 AMAQI
30th Nov 2025675 AMAQI

25°C21/30°C

30th Nov 2025666 AMAQI
30th Nov 2025667 AMAQI
30th Nov 2025638 AMAQI
30th Nov 2025629 AMAQI
30th Nov 20256110 AMAQI
30th Nov 20255911 AMAQI
30th Nov 20256012 PMAQI
30th Nov 2025601 PMAQI
30th Nov 2025622 PMAQI
30th Nov 2025623 PMAQI
30th Nov 2025634 PMAQI
30th Nov 2025665 PMAQI
30th Nov 2025696 PMAQI
30th Nov 2025717 PMAQI
30th Nov 2025798 PMAQI
30th Nov 2025819 PMAQI
30th Nov 20258410 PMAQI
30th Nov 20258611 PMAQI
1st Dec 20258912 AMAQI
1st Dec 2025941 AMAQI
1st Dec 2025942 AMAQI
1st Dec 2025873 AMAQI
1st Dec 2025794 AMAQI
1st Dec 2025745 AMAQI

26°C22/32°C

1st Dec 2025746 AMAQI
1st Dec 2025747 AMAQI
1st Dec 2025738 AMAQI
1st Dec 2025759 AMAQI
1st Dec 20257510 AMAQI
1st Dec 20257411 AMAQI
1st Dec 20257312 PMAQI
1st Dec 2025731 PMAQI
1st Dec 2025722 PMAQI
1st Dec 2025733 PMAQI
1st Dec 2025754 PMAQI
1st Dec 2025735 PMAQI
1st Dec 2025766 PMAQI
1st Dec 2025787 PMAQI
1st Dec 2025798 PMAQI
1st Dec 2025809 PMAQI
1st Dec 20258210 PMAQI
1st Dec 20258011 PMAQI
2nd Dec 20257212 AMAQI
2nd Dec 2025641 AMAQI
2nd Dec 2025612 AMAQI
2nd Dec 2025593 AMAQI
2nd Dec 2025584 AMAQI
2nd Dec 2025565 AMAQI

26°C22/32°C

2nd Dec 2025556 AMAQI
2nd Dec 2025577 AMAQI
2nd Dec 2025578 AMAQI
2nd Dec 2025609 AMAQI
2nd Dec 20256110 AMAQI
2nd Dec 20255411 AMAQI
2nd Dec 20254912 PMAQI
2nd Dec 2025471 PMAQI
2nd Dec 2025482 PMAQI
2nd Dec 2025493 PMAQI
2nd Dec 2025524 PMAQI
2nd Dec 2025555 PMAQI
2nd Dec 2025556 PMAQI
2nd Dec 2025587 PMAQI
2nd Dec 2025638 PMAQI
2nd Dec 2025639 PMAQI
2nd Dec 20256110 PMAQI
2nd Dec 20256511 PMAQI
3rd Dec 20256712 AMAQI
3rd Dec 2025751 AMAQI
3rd Dec 2025792 AMAQI
3rd Dec 2025783 AMAQI
3rd Dec 2025754 AMAQI
3rd Dec 2025665 AMAQI

26°C22/31°C

3rd Dec 2025656 AMAQI
3rd Dec 2025647 AMAQI
3rd Dec 2025648 AMAQI
3rd Dec 2025629 AMAQI
3rd Dec 20256210 AMAQI
3rd Dec 20256011 AMAQI
3rd Dec 20256312 PMAQI
3rd Dec 2025641 PMAQI
3rd Dec 2025632 PMAQI
3rd Dec 2025663 PMAQI
3rd Dec 2025684 PMAQI
3rd Dec 2025695 PMAQI
3rd Dec 2025666 PMAQI
3rd Dec 2025657 PMAQI
3rd Dec 2025668 PMAQI
3rd Dec 2025649 PMAQI
3rd Dec 20257010 PMAQI
3rd Dec 20256811 PMAQI
4th Dec 20256312 AMAQI
4th Dec 2025621 AMAQI
4th Dec 2025622 AMAQI
4th Dec 2025613 AMAQI
4th Dec 2025594 AMAQI
4th Dec 2025575 AMAQI

26°C22/31°C

4th Dec 2025566 AMAQI
4th Dec 2025567 AMAQI
4th Dec 2025578 AMAQI
4th Dec 2025589 AMAQI
4th Dec 20255210 AMAQI
4th Dec 20254211 AMAQI
4th Dec 20254012 PMAQI
4th Dec 2025431 PMAQI
4th Dec 2025462 PMAQI
4th Dec 2025443 PMAQI
4th Dec 2025454 PMAQI
4th Dec 2025485 PMAQI
4th Dec 2025476 PMAQI
4th Dec 2025477 PMAQI
4th Dec 2025478 PMAQI
4th Dec 2025499 PMAQI
4th Dec 20255610 PMAQI
4th Dec 20256111 PMAQI
5th Dec 20255712 AMAQI
5th Dec 2025541 AMAQI
5th Dec 2025502 AMAQI
5th Dec 2025493 AMAQI
5th Dec 2025424 AMAQI
5th Dec 2025375 AMAQI

25°C23/30°C

5th Dec 2025306 AMAQI
5th Dec 2025307 AMAQI
5th Dec 2025328 AMAQI
5th Dec 2025379 AMAQI
5th Dec 20255210 AMAQI
5th Dec 20255411 AMAQI
5th Dec 20255412 PMAQI
5th Dec 2025551 PMAQI
5th Dec 2025562 PMAQI
5th Dec 2025563 PMAQI
5th Dec 2025564 PMAQI
5th Dec 2025505 PMAQI
5th Dec 2025506 PMAQI
5th Dec 2025537 PMAQI
5th Dec 2025588 PMAQI
5th Dec 2025519 PMAQI
5th Dec 20254410 PMAQI
5th Dec 20254411 PMAQI
6th Dec 20254412 AMAQI
6th Dec 2025461 AMAQI
6th Dec 2025462 AMAQI
6th Dec 2025433 AMAQI
6th Dec 2025414 AMAQI
6th Dec 2025365 AMAQI

25°C21/31°C

6th Dec 2025306 AMAQI
6th Dec 2025277 AMAQI
6th Dec 2025278 AMAQI
6th Dec 2025309 AMAQI
6th Dec 20253010 AMAQI
6th Dec 20253411 AMAQI
6th Dec 20253112 PMAQI
6th Dec 2025321 PMAQI
6th Dec 2025312 PMAQI
6th Dec 2025303 PMAQI
6th Dec 2025314 PMAQI
6th Dec 2025325 PMAQI
6th Dec 2025356 PMAQI
6th Dec 2025447 PMAQI
6th Dec 2025438 PMAQI
6th Dec 2025489 PMAQI
6th Dec 20254710 PMAQI
6th Dec 20254811 PMAQI
7th Dec 20255012 AMAQI
7th Dec 2025501 AMAQI
7th Dec 2025512 AMAQI
7th Dec 2025533 AMAQI
7th Dec 2025524 AMAQI
7th Dec 2025505 AMAQI

25°C22/29°C

7th Dec 2025526 AMAQI
7th Dec 2025487 AMAQI
7th Dec 2025468 AMAQI
7th Dec 2025479 AMAQI
7th Dec 20255110 AMAQI
7th Dec 20255111 AMAQI
7th Dec 20255312 PMAQI
7th Dec 2025531 PMAQI
7th Dec 2025532 PMAQI
7th Dec 2025483 PMAQI
7th Dec 2025454 PMAQI
7th Dec 2025415 PMAQI
7th Dec 2025426 PMAQI
7th Dec 2025467 PMAQI
7th Dec 2025478 PMAQI
7th Dec 2025489 PMAQI
7th Dec 20255010 PMAQI
7th Dec 20255011 PMAQI
8th Dec 20255212 AMAQI
8th Dec 2025561 AMAQI
8th Dec 2025532 AMAQI
8th Dec 2025503 AMAQI
8th Dec 2025504 AMAQI
8th Dec 2025505 AMAQI

24°C21/30°C

8th Dec 2025546 AMAQI
8th Dec 2025507 AMAQI
8th Dec 2025528 AMAQI
8th Dec 2025539 AMAQI
8th Dec 20255210 AMAQI
8th Dec 20255211 AMAQI
8th Dec 20255312 PMAQI
8th Dec 2025531 PMAQI
8th Dec 2025532 PMAQI
8th Dec 2025523 PMAQI
8th Dec 2025534 PMAQI
8th Dec 2025535 PMAQI
8th Dec 2025526 PMAQI
8th Dec 2025547 PMAQI
8th Dec 2025538 PMAQI
8th Dec 2025599 PMAQI
8th Dec 20256110 PMAQI
8th Dec 20256711 PMAQI
9th Dec 20256212 AMAQI
9th Dec 2025601 AMAQI
9th Dec 2025602 AMAQI
9th Dec 2025593 AMAQI
9th Dec 2025584 AMAQI
9th Dec 2025575 AMAQI

25°C22/30°C

9th Dec 2025576 AMAQI
9th Dec 2025577 AMAQI
9th Dec 2025578 AMAQI
9th Dec 2025589 AMAQI
9th Dec 20255810 AMAQI
9th Dec 20255711 AMAQI
9th Dec 20255612 PMAQI
9th Dec 2025561 PMAQI
9th Dec 2025562 PMAQI
9th Dec 2025553 PMAQI
9th Dec 2025564 PMAQI
9th Dec 2025565 PMAQI
9th Dec 2025556 PMAQI
9th Dec 2025547 PMAQI
9th Dec 2025548 PMAQI
9th Dec 2025549 PMAQI
9th Dec 20255510 PMAQI
9th Dec 20255111 PMAQI
10th Dec 20255012 AMAQI
10th Dec 2025501 AMAQI
10th Dec 2025482 AMAQI
10th Dec 2025463 AMAQI
10th Dec 2025484 AMAQI
10th Dec 2025505 AMAQI

25°C21/30°C

10th Dec 2025496 AMAQI
10th Dec 2025497 AMAQI
10th Dec 2025498 AMAQI
10th Dec 2025499 AMAQI
10th Dec 20255110 AMAQI
10th Dec 20255711 AMAQI
10th Dec 20255912 PMAQI
10th Dec 2025581 PMAQI
10th Dec 2025562 PMAQI
10th Dec 2025553 PMAQI
10th Dec 2025554 PMAQI
10th Dec 2025565 PMAQI
10th Dec 2025566 PMAQI
10th Dec 2025587 PMAQI
10th Dec 2025598 PMAQI
10th Dec 2025639 PMAQI
10th Dec 20256710 PMAQI
10th Dec 20256911 PMAQI
11th Dec 20257312 AMAQI
11th Dec 2025771 AMAQI
11th Dec 2025782 AMAQI
11th Dec 2025783 AMAQI
11th Dec 2025764 AMAQI
11th Dec 2025755 AMAQI

25°C21/30°C

11th Dec 2025716 AMAQI
11th Dec 2025607 AMAQI
11th Dec 2025648 AMAQI
11th Dec 2025649 AMAQI
11th Dec 20256210 AMAQI
11th Dec 20255711 AMAQI
11th Dec 20255712 PMAQI
11th Dec 2025581 PMAQI
11th Dec 2025602 PMAQI
11th Dec 2025603 PMAQI
11th Dec 2025584 PMAQI
11th Dec 2025565 PMAQI
11th Dec 2025576 PMAQI
11th Dec 2025587 PMAQI
11th Dec 2025648 PMAQI
11th Dec 2025679 PMAQI
11th Dec 20257010 PMAQI
11th Dec 20256511 PMAQI
12th Dec 20256112 AMAQI
12th Dec 2025611 AMAQI
12th Dec 2025612 AMAQI
12th Dec 2025653 AMAQI
12th Dec 2025564 AMAQI
12th Dec 2025545 AMAQI

24°C23/26°C

12th Dec 2025536 AMAQI
12th Dec 2025507 AMAQI
12th Dec 2025508 AMAQI
12th Dec 2025529 AMAQI
12th Dec 20255110 AMAQI
12th Dec 20254911 AMAQI
12th Dec 20255312 PMAQI
12th Dec 2025581 PMAQI
12th Dec 2025602 PMAQI
12th Dec 2025593 PMAQI
12th Dec 2025604 PMAQI
12th Dec 2025625 PMAQI
12th Dec 2025626 PMAQI
12th Dec 2025637 PMAQI
12th Dec 2025608 PMAQI
12th Dec 2025559 PMAQI
12th Dec 20256010 PMAQI
12th Dec 20255511 PMAQI
13th Dec 20254812 AMAQI
13th Dec 2025461 AMAQI
13th Dec 2025452 AMAQI
13th Dec 2025443 AMAQI
13th Dec 2025404 AMAQI
13th Dec 2025395 AMAQI

--°C/°C

6 AM
12 PM
6 PM
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 6 PM

48AQI

13 hours / Day
390 hours / Month
Avg. Lowest Time
7 AM - 6 PM

48AQI

12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 PM (Avg. 48), while the lowest AQI was between 7 AM to 6 PM (Avg. 48).
Night time
Avg. Highest Time
10 PM - 11 PM

58AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM

49AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 58), while the lowest AQI was between 5 AM to 5 AM (Avg. 49).

2025 Days Vs Air Quality

Muar, Johor, Malaysia

2025

21%

74

79%

271

Total number of days with different AQI categories in last 346 days in 2025 (19 days remaining)

Good
74 Days
Moderate
271 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 21%

Health Risk Level:

Very high

In 2025, 21% of 346 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

Muar, Johor, 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
56AQI
2nd January 2025
57AQI
3rd January 2025
57AQI
4th January 2025
57AQI
5th January 2025
57AQI
6th January 2025
57AQI
7th January 2025
57AQI
8th January 2025
57AQI
9th January 2025
56AQI
10th January 2025
56AQI
11th January 2025
55AQI
12th January 2025
54AQI
13th January 2025
55AQI
14th January 2025
55AQI
15th January 2025
56AQI
16th January 2025
56AQI
17th January 2025
55AQI
18th January 2025
56AQI
19th January 2025
56AQI
20th January 2025
57AQI
21st January 2025
57AQI
22nd January 2025
57AQI
23rd January 2025
58AQI
24th January 2025
58AQI
25th January 2025
58AQI
26th January 2025
59AQI
27th January 2025
59AQI
28th January 2025
59AQI
29th January 2025
58AQI
30th January 2025
59AQI
31st January 2025
59AQI
1st February 2025
60AQI
2nd February 2025
61AQI
3rd February 2025
62AQI
4th February 2025
62AQI
5th February 2025
62AQI
6th February 2025
62AQI
7th February 2025
63AQI
8th February 2025
62AQI
9th February 2025
62AQI
10th February 2025
62AQI
11th February 2025
61AQI
12th February 2025
61AQI
13th February 2025
60AQI
14th February 2025
61AQI
15th February 2025
62AQI
16th February 2025
62AQI
17th February 2025
63AQI
18th February 2025
63AQI
19th February 2025
62AQI
20th February 2025
62AQI
21st February 2025
61AQI
22nd February 2025
61AQI
23rd February 2025
61AQI
24th February 2025
60AQI
25th February 2025
59AQI
26th February 2025
58AQI
27th February 2025
58AQI
28th February 2025
57AQI
1st March 2025
57AQI
2nd March 2025
56AQI
3rd March 2025
57AQI
4th March 2025
56AQI
5th March 2025
56AQI
6th March 2025
56AQI
7th March 2025
56AQI
8th March 2025
55AQI
9th March 2025
54AQI
10th March 2025
54AQI
11th March 2025
54AQI
12th March 2025
54AQI
13th March 2025
54AQI
14th March 2025
53AQI
15th March 2025
54AQI
16th March 2025
53AQI
17th March 2025
52AQI
18th March 2025
51AQI
19th March 2025
51AQI
20th March 2025
51AQI
21st March 2025
52AQI
22nd March 2025
53AQI
23rd March 2025
53AQI
24th March 2025
53AQI
25th March 2025
54AQI
26th March 2025
55AQI
27th March 2025
55AQI
28th March 2025
56AQI
29th March 2025
57AQI
30th March 2025
57AQI
31st March 2025
57AQI
1st April 2025
57AQI
2nd April 2025
56AQI
3rd April 2025
56AQI
4th April 2025
55AQI
5th April 2025
55AQI
6th April 2025
54AQI
7th April 2025
54AQI
8th April 2025
54AQI
9th April 2025
54AQI
10th April 2025
54AQI
11th April 2025
53AQI
12th April 2025
53AQI
13th April 2025
52AQI
14th April 2025
52AQI
15th April 2025
52AQI
16th April 2025
52AQI
17th April 2025
52AQI
18th April 2025
52AQI
19th April 2025
52AQI
20th April 2025
52AQI
21st April 2025
52AQI
22nd April 2025
52AQI
23rd April 2025
51AQI
24th April 2025
51AQI
25th April 2025
51AQI
26th April 2025
51AQI
27th April 2025
51AQI
28th April 2025
51AQI
29th April 2025
51AQI
30th April 2025
51AQI
1st May 2025
51AQI
2nd May 2025
52AQI
3rd May 2025
52AQI
4th May 2025
53AQI
5th May 2025
53AQI
6th May 2025
54AQI
7th May 2025
53AQI
8th May 2025
55AQI
9th May 2025
54AQI
10th May 2025
54AQI
11th May 2025
54AQI
12th May 2025
52AQI
13th May 2025
51AQI
14th May 2025
53AQI
15th May 2025
52AQI
16th May 2025
53AQI
17th May 2025
53AQI
18th May 2025
52AQI
19th May 2025
51AQI
20th May 2025
51AQI
21st May 2025
51AQI
22nd May 2025
49AQI
23rd May 2025
49AQI
24th May 2025
48AQI
25th May 2025
48AQI
26th May 2025
45AQI
27th May 2025
44AQI
28th May 2025
44AQI
29th May 2025
44AQI
30th May 2025
46AQI
31st May 2025
49AQI
1st June 2025
49AQI
2nd June 2025
49AQI
3rd June 2025
50AQI
4th June 2025
50AQI
5th June 2025
51AQI
6th June 2025
51AQI
7th June 2025
51AQI
8th June 2025
49AQI
9th June 2025
48AQI
10th June 2025
47AQI
11th June 2025
48AQI
12th June 2025
47AQI
13th June 2025
47AQI
14th June 2025
44AQI
15th June 2025
43AQI
16th June 2025
41AQI
17th June 2025
42AQI
18th June 2025
41AQI
19th June 2025
41AQI
20th June 2025
41AQI
21st June 2025
41AQI
22nd June 2025
39AQI
23rd June 2025
39AQI
24th June 2025
38AQI
25th June 2025
39AQI
26th June 2025
40AQI
27th June 2025
41AQI
28th June 2025
41AQI
29th June 2025
43AQI
30th June 2025
44AQI
1st July 2025
45AQI
2nd July 2025
45AQI
3rd July 2025
48AQI
4th July 2025
47AQI
5th July 2025
48AQI
6th July 2025
48AQI
7th July 2025
47AQI
8th July 2025
49AQI
9th July 2025
49AQI
10th July 2025
49AQI
11th July 2025
50AQI
12th July 2025
50AQI
13th July 2025
50AQI
14th July 2025
51AQI
15th July 2025
50AQI
16th July 2025
51AQI
17th July 2025
52AQI
18th July 2025
52AQI
19th July 2025
52AQI
20th July 2025
52AQI
21st July 2025
52AQI
22nd July 2025
52AQI
23rd July 2025
52AQI
24th July 2025
52AQI
25th July 2025
53AQI
26th July 2025
53AQI
27th July 2025
54AQI
28th July 2025
53AQI
29th July 2025
55AQI
30th July 2025
54AQI
31st July 2025
55AQI
1st August 2025
56AQI
2nd August 2025
56AQI
3rd August 2025
56AQI
4th August 2025
56AQI
5th August 2025
52AQI
6th August 2025
58AQI
7th August 2025
63AQI
8th August 2025
68AQI
9th August 2025
71AQI
10th August 2025
67AQI
11th August 2025
60AQI
12th August 2025
58AQI
13th August 2025
59AQI
14th August 2025
60AQI
15th August 2025
56AQI
16th August 2025
59AQI
17th August 2025
59AQI
18th August 2025
60AQI
19th August 2025
59AQI
20th August 2025
62AQI
21st August 2025
63AQI
22nd August 2025
68AQI
23rd August 2025
65AQI
24th August 2025
61AQI
25th August 2025
60AQI
26th August 2025
60AQI
27th August 2025
67AQI
28th August 2025
59AQI
29th August 2025
64AQI
30th August 2025
60AQI
31st August 2025
60AQI
1st September 2025
56AQI
2nd September 2025
54AQI
3rd September 2025
56AQI
4th September 2025
43AQI
5th September 2025
49AQI
6th September 2025
52AQI
7th September 2025
51AQI
8th September 2025
57AQI
9th September 2025
54AQI
10th September 2025
58AQI
11th September 2025
57AQI
12th September 2025
53AQI
13th September 2025
53AQI
14th September 2025
56AQI
15th September 2025
51AQI
16th September 2025
52AQI
17th September 2025
48AQI
18th September 2025
55AQI
19th September 2025
61AQI
20th September 2025
62AQI
21st September 2025
61AQI
22nd September 2025
60AQI
23rd September 2025
63AQI
24th September 2025
66AQI
25th September 2025
66AQI
26th September 2025
74AQI
27th September 2025
82AQI
28th September 2025
69AQI
29th September 2025
45AQI
30th September 2025
35AQI
1st October 2025
56AQI
2nd October 2025
50AQI
3rd October 2025
56AQI
4th October 2025
80AQI
5th October 2025
70AQI
6th October 2025
85AQI
7th October 2025
71AQI
8th October 2025
71AQI
9th October 2025
78AQI
10th October 2025
65AQI
11th October 2025
72AQI
12th October 2025
65AQI
13th October 2025
69AQI
14th October 2025
73AQI
15th October 2025
54AQI
16th October 2025
55AQI
17th October 2025
58AQI
18th October 2025
60AQI
19th October 2025
56AQI
20th October 2025
61AQI
21st October 2025
57AQI
22nd October 2025
48AQI
23rd October 2025
47AQI
24th October 2025
35AQI
25th October 2025
47AQI
26th October 2025
63AQI
27th October 2025
67AQI
28th October 2025
77AQI
29th October 2025
73AQI
30th October 2025
67AQI
31st October 2025
70AQI
1st November 2025
81AQI
2nd November 2025
75AQI
3rd November 2025
68AQI
4th November 2025
64AQI
5th November 2025
67AQI
6th November 2025
62AQI
7th November 2025
59AQI
8th November 2025
63AQI
9th November 2025
68AQI
10th November 2025
57AQI
11th November 2025
59AQI
12th November 2025
58AQI
13th November 2025
59AQI
14th November 2025
54AQI
15th November 2025
42AQI
16th November 2025
45AQI
17th November 2025
54AQI
18th November 2025
52AQI
19th November 2025
51AQI
20th November 2025
50AQI
21st November 2025
51AQI
22nd November 2025
45AQI
23rd November 2025
43AQI
24th November 2025
37AQI
25th November 2025
38AQI
26th November 2025
38AQI
27th November 2025
39AQI
28th November 2025
39AQI
29th November 2025
58AQI
30th November 2025
79AQI
1st December 2025
79AQI
2nd December 2025
58AQI
3rd December 2025
68AQI
4th December 2025
54AQI
5th December 2025
48AQI
6th December 2025
40AQI
7th December 2025
49AQI
8th December 2025
55AQI
9th December 2025
56AQI
10th December 2025
56AQI
11th December 2025
67AQI
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

57AQI

61AQI

54AQI

53AQI

51AQI

45AQI

51AQI

61AQI

57AQI

63AQI

55AQI

57AQI

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202555AQI

31
28
31
30
10
21
27
3
14
17
31
5
25
5
26
10
20
3
8
74
271

Highest AQI recorded in

October

63AQI

Lowest AQI recorded in

June

45AQI

202424AQI

30
28
30
30
22
8
30
2
29
27
4
30
13
18
15
15
31
227
135

Highest AQI recorded in

June

56AQI

Lowest AQI recorded in

September

0AQI

20230AQI

17
31
30
30
29
31
31
30
31
28
30
318

Highest AQI recorded in

February

0AQI

Lowest AQI recorded in

December

0AQI

20220AQI

25
21
31
30
31
30
25
3
26
30
21
273

Highest AQI recorded in

January

0AQI

Lowest AQI recorded in

November

0AQI

202120AQI

24
7
11
17
8
18
2
7
23
19
30
31
22
21
30
28
20
251
65
2

Highest AQI recorded in

March

58AQI

Lowest AQI recorded in

December

0AQI

202049AQI

4
9
5
16
10
8
17
13
27
4
11
20
18
10
8
23
22
8
23
8
145
119

Highest AQI recorded in

October

54AQI

Lowest AQI recorded in

November

42AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
55AQI
Least Polluted Year Recorded
2022(Avg.)
0AQI

Muar's annual 2025 AQI (55) shows an average percentage change of 104.005% (worsened AQI) compared to previous years: 2020 (49), 2021 (20), 2022 (0), 2023 (0), 2024 (24).