Sarikei, Sibu, Sarawak, 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
Sarikei, Sibu, Sarawak, Malaysia
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Sarikei, Sibu, Sarawak, Malaysia
6 AM2nd Oct 2025
6 PM
5 AM3rd Oct 2025
65AQI
35AQI
40AQI
31AQI
In the last 24 hours,
Sarikei's AQI reached its highest point of 65 at 8 AM during the Day, while the lowest point, 31, was recorded at 5 AM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Sarikei, Sibu, Sarawak, Malaysia
26°C23/32°C
24°C23/26°C
25°C23/29°C
24°C23/28°C
25°C23/31°C
24°C23/26°C
26°C23/30°C
24°C23/25°C
24°C22/26°C
24°C23/25°C
24°C23/26°C
23°C22/24°C
25°C23/28°C
24°C23/26°C
25°C23/29°C
24°C22/27°C
26°C23/34°C
24°C22/27°C
26°C22/33°C
28°C23/35°C
27°C23/35°C
27°C23/35°C
27°C23/34°C
28°C24/35°C
27°C23/36°C
28°C23/37°C
26°C24/30°C
25°C23/30°C
23°C22/25°C
26°C21/34°C
--°C/°C
42AQI
39AQI
44AQI
42AQI
2025 Days Vs Air Quality
Sarikei, Sibu, Sarawak, Malaysia
40%
109
60%
166
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 40%
Health Risk Level:
Significant
In 2025, 40% of 276 days were within WHO’s safe air quality limits, and 60% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Sarikei, Sibu, Sarawak, Malaysia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
57AQI
57AQI
57AQI
58AQI
58AQI
58AQI
58AQI
57AQI
57AQI
56AQI
56AQI
55AQI
56AQI
56AQI
57AQI
56AQI
56AQI
57AQI
58AQI
57AQI
58AQI
58AQI
58AQI
59AQI
58AQI
58AQI
56AQI
56AQI
56AQI
57AQI
57AQI
57AQI
58AQI
57AQI
57AQI
56AQI
57AQI
57AQI
57AQI
56AQI
56AQI
55AQI
55AQI
55AQI
55AQI
56AQI
56AQI
59AQI
59AQI
60AQI
60AQI
60AQI
60AQI
60AQI
59AQI
59AQI
59AQI
58AQI
58AQI
58AQI
57AQI
58AQI
57AQI
56AQI
56AQI
55AQI
55AQI
53AQI
52AQI
52AQI
52AQI
52AQI
50AQI
50AQI
48AQI
48AQI
47AQI
46AQI
47AQI
48AQI
50AQI
51AQI
52AQI
52AQI
52AQI
53AQI
53AQI
52AQI
52AQI
52AQI
51AQI
52AQI
51AQI
50AQI
50AQI
50AQI
49AQI
51AQI
50AQI
50AQI
51AQI
49AQI
52AQI
54AQI
56AQI
56AQI
57AQI
57AQI
56AQI
57AQI
56AQI
56AQI
56AQI
56AQI
55AQI
55AQI
54AQI
54AQI
54AQI
54AQI
54AQI
54AQI
54AQI
53AQI
53AQI
54AQI
54AQI
55AQI
55AQI
55AQI
54AQI
54AQI
54AQI
57AQI
55AQI
55AQI
55AQI
55AQI
53AQI
52AQI
52AQI
52AQI
48AQI
49AQI
51AQI
48AQI
48AQI
49AQI
50AQI
47AQI
49AQI
52AQI
49AQI
50AQI
49AQI
50AQI
49AQI
47AQI
45AQI
45AQI
47AQI
46AQI
46AQI
46AQI
48AQI
47AQI
47AQI
47AQI
49AQI
51AQI
51AQI
50AQI
49AQI
49AQI
49AQI
49AQI
51AQI
52AQI
51AQI
52AQI
52AQI
52AQI
51AQI
51AQI
51AQI
51AQI
51AQI
51AQI
50AQI
50AQI
50AQI
50AQI
49AQI
49AQI
50AQI
49AQI
50AQI
51AQI
50AQI
50AQI
50AQI
50AQI
48AQI
48AQI
48AQI
49AQI
50AQI
51AQI
51AQI
53AQI
53AQI
53AQI
54AQI
54AQI
62AQI
45AQI
44AQI
47AQI
50AQI
47AQI
44AQI
42AQI
42AQI
38AQI
42AQI
38AQI
35AQI
41AQI
40AQI
43AQI
42AQI
37AQI
42AQI
47AQI
48AQI
54AQI
47AQI
51AQI
58AQI
59AQI
60AQI
61AQI
57AQI
52AQI
46AQI
44AQI
36AQI
32AQI
33AQI
36AQI
30AQI
32AQI
29AQI
30AQI
31AQI
29AQI
29AQI
30AQI
31AQI
33AQI
35AQI
36AQI
38AQI
47AQI
49AQI
55AQI
59AQI
73AQI
81AQI
70AQI
62AQI
39AQI
38AQI
34AQI
53AQI
57AQI
58AQI
52AQI
53AQI
53AQI
49AQI
50AQI
47AQI
42AQI
44AQI
No. of days
202551AQI
Highest AQI recorded in
February58AQI
Lowest AQI recorded in
September42AQI
202419AQI
Highest AQI recorded in
June55AQI
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
202111AQI
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
December0AQI
202027AQI
Highest AQI recorded in
August39AQI
Lowest AQI recorded in
July22AQI
Most & Least Polluted Years Over the Last 6 Years
Sarikei's annual 2025 AQI (51) shows an average percentage change of 160.5% (worsened AQI) compared to previous years: 2020 (27), 2021 (11), 2022 (0), 2023 (0), 2024 (19).