Seremban, Negeri Sembilan, Malaysia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Seremban, Negeri Sembilan, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (10th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 63 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Oct - 12th Oct 2025
Seremban, Negeri Sembilan, Malaysia
7 AM11th Oct 2025
7 PM
6 AM12th Oct 2025
AQI
AQI
75AQI
48AQI
In the last 24 hours,
Seremban's AQI reached its highest point of 75 at 10 PM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 11th Oct and 12th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Seremban, Negeri Sembilan, Malaysia
24°C22/28°C
24°C23/27°C
25°C22/31°C
26°C22/31°C
26°C23/31°C
24°C23/27°C
26°C22/32°C
26°C22/30°C
26°C23/30°C
26°C23/31°C
27°C23/31°C
26°C23/32°C
26°C23/31°C
26°C24/29°C
26°C23/32°C
26°C23/31°C
25°C23/29°C
26°C23/30°C
27°C23/32°C
25°C23/30°C
26°C21/33°C
24°C22/27°C
26°C21/32°C
25°C21/32°C
27°C23/31°C
26°C21/31°C
26°C22/31°C
26°C22/31°C
26°C22/30°C
--°C/°C
--°C/°C
65AQI
56AQI
68AQI
63AQI
2025 Days Vs Air Quality
Seremban, Negeri Sembilan, Malaysia
20%
56
80%
227
Total number of days with different AQI categories in last 284 days in 2025 (81 days remaining)
Under WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2025, 20% of 284 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
Seremban, Negeri Sembilan, Malaysia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
57AQI
58AQI
58AQI
58AQI
58AQI
58AQI
58AQI
57AQI
57AQI
57AQI
56AQI
55AQI
55AQI
56AQI
56AQI
56AQI
56AQI
57AQI
57AQI
57AQI
58AQI
58AQI
59AQI
60AQI
60AQI
60AQI
59AQI
59AQI
59AQI
59AQI
60AQI
60AQI
61AQI
62AQI
63AQI
64AQI
63AQI
66AQI
65AQI
65AQI
64AQI
63AQI
63AQI
62AQI
63AQI
62AQI
63AQI
64AQI
63AQI
63AQI
63AQI
62AQI
62AQI
61AQI
61AQI
60AQI
59AQI
58AQI
58AQI
57AQI
57AQI
57AQI
57AQI
57AQI
57AQI
56AQI
56AQI
55AQI
54AQI
54AQI
55AQI
55AQI
54AQI
54AQI
53AQI
52AQI
52AQI
52AQI
52AQI
53AQI
53AQI
54AQI
54AQI
55AQI
56AQI
56AQI
56AQI
57AQI
58AQI
57AQI
57AQI
56AQI
56AQI
55AQI
55AQI
55AQI
54AQI
54AQI
53AQI
53AQI
53AQI
53AQI
52AQI
52AQI
51AQI
51AQI
51AQI
51AQI
52AQI
51AQI
52AQI
52AQI
51AQI
51AQI
51AQI
51AQI
51AQI
51AQI
51AQI
51AQI
51AQI
52AQI
52AQI
53AQI
53AQI
53AQI
54AQI
54AQI
53AQI
54AQI
53AQI
50AQI
50AQI
52AQI
52AQI
52AQI
52AQI
52AQI
50AQI
50AQI
50AQI
48AQI
49AQI
47AQI
47AQI
45AQI
43AQI
44AQI
45AQI
47AQI
49AQI
49AQI
50AQI
51AQI
50AQI
52AQI
51AQI
51AQI
49AQI
50AQI
50AQI
49AQI
48AQI
47AQI
47AQI
44AQI
45AQI
44AQI
43AQI
41AQI
41AQI
41AQI
39AQI
39AQI
38AQI
39AQI
40AQI
42AQI
42AQI
44AQI
45AQI
46AQI
45AQI
46AQI
47AQI
48AQI
49AQI
49AQI
50AQI
50AQI
50AQI
51AQI
51AQI
51AQI
52AQI
52AQI
52AQI
53AQI
52AQI
53AQI
52AQI
53AQI
52AQI
52AQI
53AQI
53AQI
54AQI
54AQI
53AQI
56AQI
55AQI
56AQI
57AQI
56AQI
56AQI
56AQI
54AQI
59AQI
64AQI
72AQI
73AQI
69AQI
62AQI
60AQI
61AQI
61AQI
57AQI
60AQI
60AQI
61AQI
60AQI
64AQI
65AQI
69AQI
68AQI
63AQI
62AQI
60AQI
68AQI
60AQI
63AQI
63AQI
63AQI
60AQI
56AQI
59AQI
44AQI
53AQI
57AQI
53AQI
58AQI
55AQI
61AQI
60AQI
56AQI
60AQI
60AQI
52AQI
49AQI
49AQI
53AQI
57AQI
63AQI
65AQI
61AQI
64AQI
65AQI
59AQI
67AQI
70AQI
62AQI
47AQI
49AQI
58AQI
62AQI
58AQI
71AQI
72AQI
78AQI
70AQI
67AQI
70AQI
63AQI
58AQI
62AQI
55AQI
53AQI
50AQI
45AQI
51AQI
62AQI
57AQI
67AQI
No. of days
202555AQI
Highest AQI recorded in
October67AQI
Lowest AQI recorded in
June45AQI
202424AQI
Highest AQI recorded in
June56AQI
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
202120AQI
Highest AQI recorded in
March56AQI
Lowest AQI recorded in
December0AQI
202049AQI
Highest AQI recorded in
August55AQI
Lowest AQI recorded in
November42AQI
Most & Least Polluted Years Over the Last 6 Years
Seremban's annual 2025 AQI (55) shows an average percentage change of 104.3% (worsened AQI) compared to previous years: 2020 (49), 2021 (20), 2022 (0), 2023 (0), 2024 (24).