Huambo, Huambo, Angola 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
Huambo, Huambo, Angola
AQI Trends: Highest and Lowest
Same Day Analysis (21st August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 61 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 21st Aug - 22nd Aug 2025
Huambo, Huambo, Angola
6 AM21st Aug 2025
5 PM
5 AM22nd Aug 2025
65AQI
57AQI
72AQI
53AQI
In the last 24 hours,
Huambo's AQI reached its highest point of 72 at 2 AM during the Night, while the lowest point, 53, was recorded at 9 PM during the Night between 21st Aug and 22nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Huambo, Huambo, Angola
18°C11/26°C
18°C11/26°C
18°C11/27°C
19°C11/28°C
18°C11/27°C
18°C10/26°C
17°C9/26°C
17°C9/26°C
18°C9/27°C
17°C8/26°C
17°C8/26°C
17°C9/26°C
17°C8/27°C
17°C9/27°C
18°C10/28°C
18°C11/27°C
19°C11/27°C
19°C12/27°C
20°C12/29°C
20°C13/28°C
20°C12/30°C
21°C12/30°C
20°C12/29°C
20°C12/29°C
20°C12/28°C
19°C11/29°C
20°C11/30°C
21°C13/30°C
20°C12/29°C
20°C11/28°C
--°C/°C
61AQI
56AQI
57AQI
56AQI
2025 Days Vs Air Quality
Huambo, Huambo, Angola
9%
20
78%
181
13%
31
0.4%
1
Total number of days with different AQI categories in last 234 days in 2025 (131 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 234 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Huambo, Huambo, Angola
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
124AQI
128AQI
137AQI
122AQI
113AQI
188AQI
120AQI
97AQI
82AQI
94AQI
98AQI
113AQI
97AQI
96AQI
90AQI
123AQI
115AQI
130AQI
103AQI
114AQI
113AQI
117AQI
109AQI
97AQI
119AQI
115AQI
94AQI
85AQI
102AQI
87AQI
87AQI
93AQI
113AQI
102AQI
93AQI
94AQI
107AQI
118AQI
107AQI
116AQI
117AQI
104AQI
110AQI
121AQI
84AQI
64AQI
74AQI
74AQI
70AQI
72AQI
71AQI
64AQI
69AQI
66AQI
64AQI
64AQI
85AQI
115AQI
89AQI
77AQI
70AQI
67AQI
66AQI
50AQI
51AQI
49AQI
50AQI
53AQI
45AQI
43AQI
45AQI
47AQI
53AQI
65AQI
53AQI
51AQI
52AQI
57AQI
57AQI
65AQI
51AQI
60AQI
54AQI
85AQI
105AQI
99AQI
105AQI
80AQI
89AQI
82AQI
95AQI
87AQI
74AQI
71AQI
65AQI
55AQI
57AQI
66AQI
64AQI
65AQI
70AQI
69AQI
53AQI
51AQI
62AQI
75AQI
73AQI
59AQI
59AQI
61AQI
57AQI
61AQI
51AQI
57AQI
54AQI
54AQI
58AQI
56AQI
57AQI
55AQI
59AQI
57AQI
59AQI
60AQI
60AQI
60AQI
63AQI
64AQI
62AQI
62AQI
59AQI
58AQI
61AQI
56AQI
49AQI
48AQI
56AQI
47AQI
50AQI
52AQI
55AQI
63AQI
52AQI
50AQI
56AQI
58AQI
55AQI
54AQI
54AQI
57AQI
55AQI
58AQI
57AQI
59AQI
58AQI
52AQI
49AQI
47AQI
47AQI
53AQI
57AQI
62AQI
63AQI
66AQI
75AQI
67AQI
63AQI
57AQI
59AQI
58AQI
58AQI
69AQI
66AQI
53AQI
55AQI
55AQI
56AQI
53AQI
56AQI
56AQI
53AQI
57AQI
62AQI
54AQI
51AQI
50AQI
54AQI
49AQI
51AQI
54AQI
53AQI
53AQI
58AQI
58AQI
59AQI
56AQI
62AQI
63AQI
68AQI
69AQI
63AQI
61AQI
68AQI
68AQI
68AQI
63AQI
59AQI
56AQI
55AQI
52AQI
55AQI
48AQI
49AQI
59AQI
58AQI
56AQI
55AQI
51AQI
48AQI
56AQI
56AQI
59AQI
57AQI
53AQI
53AQI
61AQI
58AQI
54AQI
56AQI
54AQI
57AQI
59AQI
61AQI
110AQI
90AQI
64AQI
63AQI
56AQI
58AQI
58AQI
56AQI
No. of days
202570AQI
Highest AQI recorded in
January110AQI
Lowest AQI recorded in
August56AQI
202439AQI
Highest AQI recorded in
December93AQI
Lowest AQI recorded in
January14AQI
202354AQI
Highest AQI recorded in
May102AQI
Lowest AQI recorded in
December13AQI
202253AQI
Highest AQI recorded in
October90AQI
Lowest AQI recorded in
December44AQI
Most & Least Polluted Years Over the Last 4 Years
Huambo's annual 2025 AQI (70) shows an average percentage change of 45.4% (worsened AQI) compared to previous years: 2022 (53), 2023 (54), 2024 (39).