Besut, Kota Bharu, Kelantan, 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
Besut, Kota Bharu, Kelantan, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 54 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
Besut, Kota Bharu, Kelantan, Malaysia
7 AM7th Aug 2025
7 PM
6 AM8th Aug 2025
63AQI
32AQI
64AQI
54AQI
In the last 24 hours,
Besut's AQI reached its highest point of 64 at 11 PM during the Night, while the lowest point, 32, was recorded at 1 PM during the Day between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Besut, Kota Bharu, Kelantan, Malaysia
27°C24/33°C
27°C23/33°C
27°C24/33°C
27°C24/33°C
26°C24/32°C
27°C24/33°C
27°C24/33°C
26°C24/30°C
27°C24/32°C
28°C24/33°C
28°C25/33°C
27°C24/33°C
27°C25/32°C
27°C24/33°C
27°C25/33°C
28°C24/33°C
27°C24/33°C
27°C24/33°C
28°C24/34°C
29°C24/35°C
28°C25/34°C
27°C25/32°C
27°C24/33°C
28°C24/32°C
28°C24/33°C
28°C25/34°C
27°C25/32°C
27°C23/33°C
27°C24/32°C
27°C24/33°C
--°C/°C
51AQI
49AQI
51AQI
51AQI
2025 Days Vs Air Quality
Besut, Kota Bharu, Kelantan, Malaysia
49%
107
51%
111
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2025, 49% of 220 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
Besut, Kota Bharu, Kelantan, Malaysia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI
58AQI
57AQI
57AQI
57AQI
57AQI
56AQI
57AQI
56AQI
56AQI
56AQI
55AQI
56AQI
56AQI
57AQI
56AQI
55AQI
56AQI
56AQI
57AQI
57AQI
59AQI
59AQI
60AQI
61AQI
61AQI
60AQI
59AQI
58AQI
59AQI
60AQI
60AQI
63AQI
65AQI
65AQI
65AQI
65AQI
68AQI
66AQI
66AQI
65AQI
65AQI
64AQI
64AQI
63AQI
64AQI
64AQI
63AQI
64AQI
63AQI
62AQI
62AQI
61AQI
60AQI
59AQI
58AQI
58AQI
57AQI
57AQI
57AQI
56AQI
57AQI
57AQI
56AQI
56AQI
55AQI
55AQI
54AQI
53AQI
53AQI
53AQI
53AQI
54AQI
57AQI
53AQI
52AQI
52AQI
51AQI
51AQI
53AQI
54AQI
54AQI
55AQI
55AQI
55AQI
55AQI
55AQI
57AQI
58AQI
57AQI
56AQI
55AQI
55AQI
54AQI
53AQI
53AQI
52AQI
51AQI
47AQI
48AQI
48AQI
48AQI
48AQI
47AQI
46AQI
46AQI
47AQI
46AQI
47AQI
47AQI
47AQI
48AQI
48AQI
47AQI
47AQI
47AQI
47AQI
48AQI
48AQI
47AQI
48AQI
50AQI
48AQI
46AQI
48AQI
48AQI
48AQI
46AQI
44AQI
42AQI
40AQI
40AQI
39AQI
42AQI
45AQI
47AQI
47AQI
47AQI
45AQI
47AQI
44AQI
43AQI
41AQI
36AQI
35AQI
33AQI
32AQI
35AQI
37AQI
42AQI
50AQI
49AQI
51AQI
52AQI
46AQI
43AQI
40AQI
39AQI
35AQI
33AQI
30AQI
30AQI
34AQI
38AQI
40AQI
41AQI
44AQI
40AQI
40AQI
39AQI
39AQI
39AQI
36AQI
36AQI
36AQI
37AQI
39AQI
40AQI
41AQI
44AQI
44AQI
46AQI
46AQI
46AQI
46AQI
46AQI
46AQI
46AQI
46AQI
46AQI
45AQI
45AQI
45AQI
46AQI
46AQI
46AQI
46AQI
47AQI
47AQI
49AQI
49AQI
48AQI
48AQI
49AQI
49AQI
49AQI
51AQI
51AQI
52AQI
53AQI
52AQI
54AQI
55AQI
55AQI
57AQI
54AQI
48AQI
54AQI
57AQI
63AQI
55AQI
49AQI
43AQI
40AQI
48AQI
54AQI
No. of days
202551AQI
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
June40AQI
202422AQI
Highest AQI recorded in
June54AQI
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
202117AQI
Highest AQI recorded in
February53AQI
Lowest AQI recorded in
December0AQI
202042AQI
Highest AQI recorded in
August52AQI
Lowest AQI recorded in
December33AQI
Most & Least Polluted Years Over the Last 6 Years
Besut's annual 2025 AQI (51) shows an average percentage change of 108.3% (worsened AQI) compared to previous years: 2020 (42), 2021 (17), 2022 (0), 2023 (0), 2024 (22).