Kuching, Sarawak, 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
Kuching, Sarawak, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 49 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Kuching, Sarawak, Malaysia
6 AM6th Aug 2025
6 PM
5 AM7th Aug 2025
AQI
AQI
59AQI
42AQI
In the last 24 hours,
Kuching's AQI reached its highest point of 59 at 11 PM during the Night, while the lowest point, 42, was recorded at 4 PM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kuching, Sarawak, Malaysia
26°C23/29°C
26°C23/33°C
26°C23/32°C
28°C23/34°C
27°C23/35°C
27°C23/34°C
27°C24/33°C
27°C23/33°C
27°C24/33°C
27°C24/34°C
27°C23/34°C
28°C23/35°C
28°C23/34°C
27°C22/34°C
28°C23/34°C
28°C24/34°C
28°C24/34°C
28°C24/34°C
28°C24/35°C
28°C24/35°C
28°C24/34°C
29°C24/36°C
28°C25/34°C
28°C24/33°C
28°C24/35°C
27°C24/32°C
26°C23/32°C
24°C23/26°C
26°C23/32°C
--°C/°C
--°C/°C
51AQI
51AQI
53AQI
53AQI
2025 Days Vs Air Quality
Kuching, Sarawak, Malaysia
49%
106
51%
111
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2025, 49% of 218 days were within WHO’s safe air quality limits, and 51% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Kuching, Sarawak, Malaysia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
54AQI
54AQI
53AQI
52AQI
52AQI
53AQI
54AQI
53AQI
52AQI
50AQI
48AQI
49AQI
50AQI
52AQI
50AQI
51AQI
51AQI
51AQI
50AQI
53AQI
54AQI
52AQI
53AQI
51AQI
51AQI
48AQI
50AQI
49AQI
50AQI
51AQI
50AQI
51AQI
50AQI
50AQI
52AQI
55AQI
53AQI
54AQI
52AQI
52AQI
51AQI
52AQI
53AQI
54AQI
57AQI
53AQI
55AQI
55AQI
55AQI
55AQI
55AQI
52AQI
52AQI
53AQI
53AQI
55AQI
53AQI
52AQI
52AQI
50AQI
52AQI
54AQI
50AQI
50AQI
49AQI
50AQI
47AQI
46AQI
48AQI
47AQI
45AQI
43AQI
43AQI
42AQI
40AQI
43AQI
45AQI
44AQI
47AQI
47AQI
47AQI
48AQI
51AQI
52AQI
54AQI
55AQI
54AQI
52AQI
50AQI
50AQI
51AQI
48AQI
48AQI
48AQI
45AQI
44AQI
45AQI
45AQI
48AQI
45AQI
47AQI
49AQI
49AQI
50AQI
53AQI
52AQI
51AQI
52AQI
52AQI
51AQI
51AQI
53AQI
53AQI
50AQI
51AQI
50AQI
52AQI
51AQI
51AQI
52AQI
53AQI
53AQI
52AQI
52AQI
53AQI
54AQI
55AQI
53AQI
52AQI
50AQI
49AQI
48AQI
49AQI
50AQI
48AQI
49AQI
50AQI
47AQI
45AQI
47AQI
46AQI
44AQI
46AQI
46AQI
46AQI
44AQI
47AQI
47AQI
45AQI
47AQI
49AQI
46AQI
49AQI
47AQI
49AQI
44AQI
42AQI
43AQI
45AQI
43AQI
39AQI
41AQI
41AQI
40AQI
40AQI
41AQI
44AQI
44AQI
46AQI
47AQI
47AQI
46AQI
46AQI
48AQI
50AQI
52AQI
52AQI
51AQI
52AQI
52AQI
52AQI
51AQI
51AQI
50AQI
49AQI
48AQI
48AQI
48AQI
50AQI
50AQI
51AQI
52AQI
52AQI
51AQI
51AQI
52AQI
53AQI
53AQI
53AQI
53AQI
53AQI
53AQI
53AQI
53AQI
54AQI
55AQI
54AQI
56AQI
56AQI
56AQI
56AQI
56AQI
54AQI
53AQI
48AQI
49AQI
51AQI
53AQI
48AQI
50AQI
49AQI
46AQI
52AQI
52AQI
No. of days
202550AQI
Highest AQI recorded in
February53AQI
Lowest AQI recorded in
June46AQI
202424AQI
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
September8AQI
202317AQI
Highest AQI recorded in
January31AQI
Lowest AQI recorded in
March8AQI
202210AQI
Highest AQI recorded in
December26AQI
Lowest AQI recorded in
January0AQI
202113AQI
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
December0AQI
202033AQI
Highest AQI recorded in
August44AQI
Lowest AQI recorded in
December26AQI
Most & Least Polluted Years Over the Last 6 Years
Kuching's annual 2025 AQI (50) shows an average percentage change of 201.5% (worsened AQI) compared to previous years: 2020 (33), 2021 (13), 2022 (10), 2023 (17), 2024 (24).