Pasir Gudang, Johor Bahru, Johor, Malaysia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Pasir Gudang, Johor Bahru, Johor, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 57 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Pasir Gudang, Johor Bahru, Johor, Malaysia
7 AM7th Aug 2025
7 PM
6 AM8th Aug 2025
85AQI
51AQI
69AQI
55AQI
In the last 24 hours,
Pasir Gudang's AQI reached its highest point of 85 at 3 PM during the Day, while the lowest point, 51, was recorded at 8 AM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pasir Gudang, Johor Bahru, Johor, Malaysia
28°C26/31°C
28°C27/31°C
29°C27/31°C
28°C26/30°C
28°C26/31°C
28°C26/31°C
27°C26/30°C
28°C26/30°C
29°C27/32°C
29°C27/31°C
28°C27/31°C
28°C26/31°C
28°C26/30°C
28°C26/31°C
28°C26/30°C
28°C26/32°C
28°C26/31°C
28°C26/31°C
28°C26/31°C
29°C27/31°C
29°C27/31°C
29°C27/31°C
29°C27/31°C
29°C26/31°C
29°C27/32°C
28°C26/31°C
27°C27/29°C
26°C24/30°C
28°C26/30°C
28°C26/31°C
--°C/°C
53AQI
53AQI
54AQI
54AQI
2025 Days Vs Air Quality
Pasir Gudang, Johor Bahru, Johor, Malaysia
30%
65
70%
154
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 30%
Health Risk Level:
High
In 2025, 30% of 220 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
Pasir Gudang, Johor Bahru, Johor, Malaysia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
55AQI
56AQI
56AQI
57AQI
56AQI
56AQI
55AQI
55AQI
55AQI
55AQI
54AQI
53AQI
53AQI
54AQI
56AQI
54AQI
54AQI
54AQI
55AQI
54AQI
55AQI
55AQI
56AQI
56AQI
56AQI
55AQI
55AQI
55AQI
54AQI
55AQI
55AQI
55AQI
58AQI
58AQI
56AQI
56AQI
56AQI
56AQI
56AQI
55AQI
55AQI
54AQI
54AQI
54AQI
54AQI
55AQI
55AQI
56AQI
57AQI
58AQI
57AQI
57AQI
57AQI
57AQI
56AQI
56AQI
55AQI
56AQI
56AQI
55AQI
55AQI
55AQI
55AQI
54AQI
54AQI
53AQI
53AQI
53AQI
51AQI
51AQI
50AQI
50AQI
48AQI
48AQI
45AQI
45AQI
46AQI
46AQI
47AQI
50AQI
50AQI
51AQI
51AQI
53AQI
55AQI
57AQI
56AQI
58AQI
56AQI
56AQI
56AQI
54AQI
53AQI
52AQI
51AQI
50AQI
49AQI
49AQI
48AQI
48AQI
47AQI
48AQI
47AQI
47AQI
48AQI
51AQI
50AQI
52AQI
51AQI
50AQI
51AQI
50AQI
50AQI
52AQI
51AQI
51AQI
51AQI
51AQI
52AQI
51AQI
51AQI
52AQI
51AQI
52AQI
52AQI
53AQI
54AQI
54AQI
54AQI
54AQI
53AQI
51AQI
52AQI
52AQI
53AQI
53AQI
53AQI
52AQI
51AQI
50AQI
50AQI
49AQI
49AQI
49AQI
48AQI
46AQI
47AQI
49AQI
48AQI
48AQI
50AQI
50AQI
50AQI
51AQI
52AQI
53AQI
52AQI
50AQI
46AQI
48AQI
46AQI
47AQI
48AQI
46AQI
43AQI
42AQI
42AQI
43AQI
43AQI
44AQI
46AQI
48AQI
46AQI
48AQI
48AQI
49AQI
51AQI
52AQI
53AQI
52AQI
52AQI
53AQI
53AQI
52AQI
52AQI
52AQI
52AQI
50AQI
51AQI
51AQI
49AQI
50AQI
50AQI
50AQI
51AQI
50AQI
52AQI
52AQI
51AQI
52AQI
52AQI
52AQI
51AQI
52AQI
53AQI
53AQI
55AQI
54AQI
54AQI
56AQI
56AQI
56AQI
57AQI
56AQI
55AQI
56AQI
50AQI
54AQI
57AQI
55AQI
56AQI
52AQI
50AQI
51AQI
48AQI
52AQI
55AQI
No. of days
202552AQI
Highest AQI recorded in
February56AQI
Lowest AQI recorded in
June48AQI
202423AQI
Highest AQI recorded in
July54AQI
Lowest AQI recorded in
September0AQI
20230AQI
Highest AQI recorded in
February0AQI
Lowest AQI recorded in
December0AQI
20220AQI
Highest AQI recorded in
January0AQI
Lowest AQI recorded in
November0AQI
202118AQI
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
December0AQI
202051AQI
Highest AQI recorded in
August56AQI
Lowest AQI recorded in
December42AQI
Most & Least Polluted Years Over the Last 6 Years
Pasir Gudang's annual 2025 AQI (52) shows an average percentage change of 104.1% (worsened AQI) compared to previous years: 2020 (51), 2021 (18), 2022 (0), 2023 (0), 2024 (23).