Muar, Johor, Malaysia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Muar, Johor, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 56 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Muar, Johor, Malaysia
7 AM3rd Jun 2026
7 PM
6 AM4th Jun 2026
64AQI
43AQI
75AQI
36AQI
In the last 24 hours,
Muar's AQI reached its highest point of 75 at 12 AM during the Night, while the lowest point, 36, was recorded at 5 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Muar, Johor, Malaysia
26°C24/30°C
26°C24/31°C
26°C24/28°C
26°C24/31°C
27°C24/32°C
27°C24/30°C
27°C24/32°C
27°C24/30°C
27°C25/30°C
26°C24/28°C
25°C24/26°C
26°C23/31°C
26°C24/29°C
27°C24/33°C
26°C24/31°C
27°C24/32°C
27°C24/32°C
27°C24/32°C
27°C23/31°C
27°C24/32°C
27°C24/32°C
27°C24/33°C
28°C24/32°C
25°C24/28°C
27°C24/31°C
28°C24/32°C
28°C24/32°C
27°C24/32°C
28°C25/32°C
28°C25/31°C
50AQI
42AQI
51AQI
45AQI
2026 Days Vs Air Quality
Muar, Johor, Malaysia
51%
77
49%
74
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 51%
Health Risk Level:
Considerable
In 2026, 51% of 155 days were within WHO’s safe air quality limits, and 49% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Muar, Johor, Malaysia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI (US)
52AQI (US)
50AQI (US)
47AQI (US)
46AQI (US)
35AQI (US)
20AQI (US)
39AQI (US)
42AQI (US)
54AQI (US)
56AQI (US)
43AQI (US)
49AQI (US)
37AQI (US)
54AQI (US)
52AQI (US)
56AQI (US)
60AQI (US)
45AQI (US)
58AQI (US)
48AQI (US)
50AQI (US)
62AQI (US)
56AQI (US)
59AQI (US)
52AQI (US)
54AQI (US)
62AQI (US)
64AQI (US)
66AQI (US)
64AQI (US)
59AQI (US)
63AQI (US)
60AQI (US)
58AQI (US)
56AQI (US)
64AQI (US)
58AQI (US)
60AQI (US)
62AQI (US)
56AQI (US)
59AQI (US)
54AQI (US)
64AQI (US)
66AQI (US)
59AQI (US)
56AQI (US)
57AQI (US)
60AQI (US)
53AQI (US)
56AQI (US)
58AQI (US)
58AQI (US)
66AQI (US)
62AQI (US)
61AQI (US)
58AQI (US)
54AQI (US)
46AQI (US)
44AQI (US)
66AQI (US)
59AQI (US)
51AQI (US)
54AQI (US)
57AQI (US)
52AQI (US)
60AQI (US)
54AQI (US)
48AQI (US)
50AQI (US)
53AQI (US)
48AQI (US)
43AQI (US)
44AQI (US)
44AQI (US)
43AQI (US)
50AQI (US)
48AQI (US)
50AQI (US)
46AQI (US)
45AQI (US)
44AQI (US)
45AQI (US)
58AQI (US)
60AQI (US)
48AQI (US)
50AQI (US)
56AQI (US)
54AQI (US)
48AQI (US)
50AQI (US)
54AQI (US)
48AQI (US)
51AQI (US)
52AQI (US)
49AQI (US)
49AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
46AQI (US)
47AQI (US)
54AQI (US)
44AQI (US)
40AQI (US)
47AQI (US)
36AQI (US)
42AQI (US)
44AQI (US)
47AQI (US)
52AQI (US)
54AQI (US)
48AQI (US)
55AQI (US)
56AQI (US)
45AQI (US)
42AQI (US)
50AQI (US)
51AQI (US)
42AQI (US)
38AQI (US)
41AQI (US)
46AQI (US)
42AQI (US)
46AQI (US)
38AQI (US)
46AQI (US)
44AQI (US)
46AQI (US)
46AQI (US)
41AQI (US)
38AQI (US)
70AQI (US)
53AQI (US)
50AQI (US)
40AQI (US)
54AQI (US)
51AQI (US)
41AQI (US)
38AQI (US)
44AQI (US)
33AQI (US)
38AQI (US)
54AQI (US)
42AQI (US)
52AQI (US)
34AQI (US)
45AQI (US)
58AQI (US)
48AQI (US)
56AQI (US)
51AQI (US)
59AQI (US)
51AQI (US)
48AQI (US)
45AQI (US)
54AQI (US)
No. of days
202651AQI (US)
Highest AQI (US) recorded in
February59AQI (US)
Lowest AQI (US) recorded in
May45AQI (US)
202554AQI (US)
Highest AQI (US) recorded in
October63AQI (US)
Lowest AQI (US) recorded in
June44AQI (US)
202424AQI (US)
Highest AQI (US) recorded in
June56AQI (US)
Lowest AQI (US) recorded in
September0AQI (US)
20230AQI (US)
Highest AQI (US) recorded in
February0AQI (US)
Lowest AQI (US) recorded in
December0AQI (US)
20220AQI (US)
Highest AQI (US) recorded in
January0AQI (US)
Lowest AQI (US) recorded in
November0AQI (US)
202120AQI (US)
Highest AQI (US) recorded in
March58AQI (US)
Lowest AQI (US) recorded in
December0AQI (US)
202049AQI (US)
Highest AQI (US) recorded in
March54AQI (US)
Lowest AQI (US) recorded in
November42AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Muar's annual 2026 AQI (US) (51) shows an average percentage change of 77.6% (worsened AQI (US)) compared to previous years: 2020 (49), 2021 (20), 2022 (0), 2023 (0), 2024 (24), 2025 (54).