Accra, Greater Accra, Ghana 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
Accra, Greater Accra, Ghana
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 42 of Good air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Accra, Greater Accra, Ghana
5 AM1st Aug 2025
6 PM
4 AM2nd Aug 2025
52AQI
36AQI
54AQI
38AQI
In the last 24 hours,
Accra's AQI reached its highest point of 54 at 3 AM during the Night, while the lowest point, 36, was recorded at 12 PM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Accra, Greater Accra, Ghana
25°C23/26°C
25°C23/26°C
25°C24/27°C
25°C24/26°C
25°C23/26°C
24°C24/26°C
24°C23/25°C
24°C23/26°C
24°C23/26°C
25°C23/26°C
24°C23/26°C
24°C22/26°C
24°C22/26°C
24°C22/26°C
24°C23/25°C
24°C22/26°C
24°C23/26°C
24°C23/25°C
24°C23/25°C
24°C23/25°C
24°C23/25°C
24°C22/25°C
24°C22/26°C
24°C22/26°C
24°C23/26°C
24°C22/25°C
24°C23/25°C
24°C23/24°C
24°C23/26°C
25°C24/26°C
--°C/°C
61AQI
61AQI
60AQI
60AQI
2025 Days Vs Air Quality
Accra, Greater Accra, Ghana
25%
53
64%
137
10%
22
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 25%
Health Risk Level:
Very high
In 2025, 25% of 214 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
Accra, Greater Accra, Ghana
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
87AQI
81AQI
91AQI
98AQI
127AQI
131AQI
124AQI
115AQI
90AQI
112AQI
134AQI
158AQI
147AQI
123AQI
120AQI
118AQI
112AQI
146AQI
113AQI
88AQI
111AQI
105AQI
97AQI
84AQI
93AQI
105AQI
80AQI
83AQI
75AQI
77AQI
84AQI
73AQI
91AQI
87AQI
82AQI
85AQI
92AQI
98AQI
109AQI
109AQI
100AQI
89AQI
76AQI
92AQI
92AQI
136AQI
80AQI
80AQI
87AQI
90AQI
79AQI
76AQI
71AQI
68AQI
69AQI
92AQI
89AQI
103AQI
101AQI
103AQI
99AQI
90AQI
99AQI
53AQI
52AQI
45AQI
45AQI
35AQI
30AQI
40AQI
33AQI
31AQI
39AQI
30AQI
31AQI
39AQI
33AQI
38AQI
77AQI
79AQI
26AQI
24AQI
43AQI
72AQI
81AQI
81AQI
67AQI
68AQI
78AQI
88AQI
78AQI
79AQI
67AQI
67AQI
60AQI
61AQI
63AQI
72AQI
63AQI
62AQI
57AQI
63AQI
57AQI
49AQI
52AQI
36AQI
35AQI
43AQI
47AQI
42AQI
52AQI
61AQI
28AQI
33AQI
32AQI
34AQI
39AQI
40AQI
38AQI
35AQI
62AQI
70AQI
74AQI
70AQI
63AQI
61AQI
63AQI
65AQI
62AQI
61AQI
59AQI
59AQI
58AQI
56AQI
46AQI
44AQI
47AQI
42AQI
44AQI
41AQI
46AQI
51AQI
50AQI
46AQI
53AQI
54AQI
48AQI
47AQI
45AQI
52AQI
53AQI
53AQI
57AQI
55AQI
51AQI
49AQI
48AQI
50AQI
51AQI
51AQI
53AQI
53AQI
49AQI
52AQI
54AQI
47AQI
49AQI
50AQI
52AQI
51AQI
54AQI
53AQI
53AQI
51AQI
50AQI
49AQI
51AQI
51AQI
53AQI
53AQI
54AQI
56AQI
58AQI
57AQI
60AQI
58AQI
62AQI
61AQI
59AQI
59AQI
58AQI
58AQI
58AQI
59AQI
57AQI
61AQI
66AQI
69AQI
69AQI
68AQI
66AQI
64AQI
62AQI
63AQI
64AQI
66AQI
65AQI
64AQI
63AQI
65AQI
58AQI
49AQI
42AQI
107AQI
89AQI
56AQI
52AQI
55AQI
52AQI
61AQI
42AQI
No. of days
202567AQI
Highest AQI recorded in
January107AQI
Lowest AQI recorded in
August42AQI
202464AQI
Highest AQI recorded in
February139AQI
Lowest AQI recorded in
October32AQI
202340AQI
Highest AQI recorded in
December106AQI
Lowest AQI recorded in
June0AQI
202267AQI
Highest AQI recorded in
January143AQI
Lowest AQI recorded in
November34AQI
202181AQI
Highest AQI recorded in
December129AQI
Lowest AQI recorded in
October58AQI
202070AQI
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
March57AQI
Most & Least Polluted Years Over the Last 6 Years
Accra's annual 2025 AQI (67) shows an average percentage change of 10.3% (worsened AQI) compared to previous years: 2020 (70), 2021 (81), 2022 (67), 2023 (40), 2024 (64).