Bello, Antioquia, Colombia 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
Bello, Antioquia, Colombia
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 50 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Bello, Antioquia, Colombia
5 AM20th Aug 2025
6 PM
4 AM21st Aug 2025
61AQI
47AQI
52AQI
34AQI
In the last 24 hours,
Bello's AQI reached its highest point of 61 at 7 AM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Bello, Antioquia, Colombia
18°C10/26°C
19°C10/26°C
20°C15/27°C
17°C11/25°C
17°C10/23°C
17°C11/27°C
19°C11/28°C
17°C10/25°C
17°C11/24°C
18°C10/28°C
19°C10/29°C
17°C10/26°C
19°C11/27°C
17°C9/26°C
16°C8/26°C
16°C8/27°C
15°C9/22°C
15°C8/23°C
14°C10/19°C
15°C9/23°C
14°C9/22°C
16°C10/27°C
15°C9/23°C
16°C10/24°C
15°C9/23°C
14°C9/18°C
15°C9/23°C
16°C9/23°C
17°C10/27°C
18°C11/26°C
--°C/°C
46AQI
46AQI
46AQI
46AQI
2025 Days Vs Air Quality
Bello, Antioquia, Colombia
54%
125
46%
107
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 54%
Health Risk Level:
Considerable
In 2025, 54% of 233 days were within WHO’s safe air quality limits, and 46% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Bello, Antioquia, Colombia
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
73AQI
61AQI
60AQI
60AQI
55AQI
50AQI
54AQI
56AQI
57AQI
56AQI
57AQI
57AQI
59AQI
61AQI
59AQI
59AQI
55AQI
55AQI
57AQI
60AQI
59AQI
61AQI
60AQI
65AQI
64AQI
58AQI
58AQI
57AQI
55AQI
54AQI
55AQI
60AQI
60AQI
62AQI
66AQI
68AQI
72AQI
71AQI
68AQI
69AQI
64AQI
60AQI
60AQI
51AQI
49AQI
48AQI
43AQI
36AQI
38AQI
43AQI
43AQI
39AQI
42AQI
38AQI
35AQI
45AQI
41AQI
41AQI
41AQI
50AQI
45AQI
41AQI
45AQI
50AQI
42AQI
38AQI
41AQI
48AQI
48AQI
53AQI
53AQI
60AQI
63AQI
60AQI
56AQI
66AQI
61AQI
56AQI
55AQI
50AQI
50AQI
57AQI
60AQI
65AQI
71AQI
72AQI
69AQI
70AQI
68AQI
63AQI
59AQI
59AQI
62AQI
58AQI
56AQI
55AQI
60AQI
54AQI
55AQI
52AQI
52AQI
52AQI
52AQI
56AQI
57AQI
64AQI
63AQI
60AQI
51AQI
48AQI
55AQI
59AQI
59AQI
47AQI
46AQI
55AQI
55AQI
53AQI
56AQI
53AQI
52AQI
54AQI
53AQI
53AQI
48AQI
48AQI
51AQI
51AQI
53AQI
48AQI
44AQI
42AQI
48AQI
55AQI
50AQI
54AQI
53AQI
47AQI
44AQI
43AQI
49AQI
45AQI
48AQI
45AQI
45AQI
41AQI
45AQI
46AQI
47AQI
49AQI
48AQI
42AQI
39AQI
36AQI
37AQI
36AQI
43AQI
43AQI
35AQI
36AQI
41AQI
42AQI
53AQI
50AQI
43AQI
47AQI
45AQI
47AQI
39AQI
40AQI
36AQI
43AQI
45AQI
42AQI
37AQI
45AQI
40AQI
41AQI
42AQI
41AQI
43AQI
37AQI
38AQI
38AQI
40AQI
44AQI
49AQI
43AQI
43AQI
45AQI
45AQI
44AQI
45AQI
44AQI
37AQI
39AQI
48AQI
49AQI
39AQI
45AQI
47AQI
41AQI
45AQI
51AQI
47AQI
46AQI
50AQI
46AQI
40AQI
37AQI
40AQI
44AQI
49AQI
52AQI
43AQI
39AQI
54AQI
55AQI
42AQI
49AQI
50AQI
43AQI
38AQI
32AQI
44AQI
53AQI
50AQI
53AQI
54AQI
42AQI
38AQI
50AQI
58AQI
52AQI
56AQI
55AQI
48AQI
42AQI
43AQI
47AQI
No. of days
202550AQI
Highest AQI recorded in
January58AQI
Lowest AQI recorded in
June42AQI
202458AQI
Highest AQI recorded in
March88AQI
Lowest AQI recorded in
November42AQI
202355AQI
Highest AQI recorded in
February71AQI
Lowest AQI recorded in
June46AQI
202254AQI
Highest AQI recorded in
February70AQI
Lowest AQI recorded in
July41AQI
202151AQI
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
May42AQI
202051AQI
Highest AQI recorded in
March128AQI
Lowest AQI recorded in
July41AQI
Most & Least Polluted Years Over the Last 6 Years
Bello's annual 2025 AQI (50) shows an average percentage change of -6.2% (improved AQI) compared to previous years: 2020 (51), 2021 (51), 2022 (54), 2023 (55), 2024 (58).