Samarinda, Kalimantan Timur, Indonesia 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
Samarinda, Kalimantan Timur, Indonesia
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 35 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Samarinda, Kalimantan Timur, Indonesia
6 AM21st Aug 2025
6 PM
5 AM22nd Aug 2025
AQI
AQI
51AQI
24AQI
In the last 24 hours,
Samarinda's AQI reached its highest point of 51 at 12 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Samarinda, Kalimantan Timur, Indonesia
26°C23/32°C
27°C23/33°C
27°C23/35°C
27°C23/34°C
27°C24/32°C
27°C23/34°C
27°C23/33°C
27°C22/33°C
27°C23/33°C
27°C23/33°C
26°C23/32°C
26°C23/32°C
25°C23/29°C
25°C22/31°C
24°C22/28°C
26°C23/33°C
26°C23/33°C
26°C23/34°C
25°C22/28°C
26°C22/33°C
25°C23/30°C
23°C22/25°C
24°C22/27°C
25°C21/30°C
25°C22/30°C
25°C23/31°C
24°C23/29°C
26°C22/32°C
23°C22/25°C
--°C/°C
--°C/°C
50AQI
40AQI
51AQI
44AQI
2025 Days Vs Air Quality
Samarinda, Kalimantan Timur, Indonesia
80%
186
20%
46
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2025, 80% of 233 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Samarinda, Kalimantan Timur, Indonesia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
51AQI
51AQI
53AQI
48AQI
47AQI
47AQI
49AQI
49AQI
48AQI
50AQI
45AQI
50AQI
47AQI
42AQI
37AQI
47AQI
38AQI
40AQI
42AQI
40AQI
43AQI
45AQI
43AQI
42AQI
45AQI
46AQI
38AQI
42AQI
36AQI
37AQI
45AQI
47AQI
52AQI
46AQI
45AQI
51AQI
46AQI
42AQI
45AQI
47AQI
46AQI
46AQI
47AQI
45AQI
47AQI
53AQI
51AQI
50AQI
51AQI
53AQI
47AQI
46AQI
48AQI
43AQI
45AQI
47AQI
50AQI
53AQI
54AQI
49AQI
47AQI
46AQI
49AQI
47AQI
48AQI
44AQI
45AQI
41AQI
41AQI
46AQI
56AQI
52AQI
46AQI
48AQI
41AQI
36AQI
45AQI
46AQI
42AQI
43AQI
49AQI
44AQI
45AQI
43AQI
46AQI
53AQI
55AQI
53AQI
47AQI
48AQI
41AQI
41AQI
42AQI
39AQI
43AQI
39AQI
39AQI
43AQI
35AQI
43AQI
37AQI
45AQI
42AQI
40AQI
36AQI
45AQI
38AQI
44AQI
44AQI
49AQI
47AQI
49AQI
51AQI
53AQI
49AQI
44AQI
51AQI
48AQI
47AQI
51AQI
51AQI
51AQI
50AQI
51AQI
51AQI
54AQI
53AQI
55AQI
50AQI
48AQI
51AQI
43AQI
49AQI
55AQI
51AQI
48AQI
47AQI
45AQI
46AQI
43AQI
49AQI
47AQI
41AQI
42AQI
46AQI
47AQI
41AQI
45AQI
47AQI
49AQI
49AQI
49AQI
47AQI
51AQI
50AQI
51AQI
51AQI
44AQI
47AQI
42AQI
45AQI
47AQI
48AQI
45AQI
46AQI
47AQI
49AQI
50AQI
46AQI
45AQI
45AQI
45AQI
38AQI
42AQI
45AQI
50AQI
47AQI
50AQI
47AQI
50AQI
48AQI
49AQI
43AQI
48AQI
48AQI
46AQI
45AQI
38AQI
42AQI
49AQI
48AQI
51AQI
52AQI
50AQI
48AQI
41AQI
45AQI
45AQI
47AQI
48AQI
47AQI
50AQI
53AQI
52AQI
51AQI
50AQI
54AQI
47AQI
59AQI
57AQI
56AQI
53AQI
51AQI
47AQI
44AQI
44AQI
42AQI
48AQI
51AQI
50AQI
52AQI
50AQI
46AQI
37AQI
38AQI
41AQI
39AQI
42AQI
39AQI
34AQI
38AQI
35AQI
45AQI
48AQI
46AQI
44AQI
48AQI
47AQI
49AQI
43AQI
No. of days
202546AQI
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
August43AQI
202446AQI
Highest AQI recorded in
April59AQI
Lowest AQI recorded in
July33AQI
202349AQI
Highest AQI recorded in
October75AQI
Lowest AQI recorded in
February33AQI
202233AQI
Highest AQI recorded in
December47AQI
Lowest AQI recorded in
May24AQI
202133AQI
Highest AQI recorded in
July37AQI
Lowest AQI recorded in
December4AQI
Most & Least Polluted Years Over the Last 5 Years
Samarinda's annual 2025 AQI (46) shows an average percentage change of 18.8% (worsened AQI) compared to previous years: 2021 (33), 2022 (33), 2023 (49), 2024 (46).