FRNR, Kumasi, Ashanti, 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
FRNR, Kumasi, Ashanti, Ghana
AQI Trends: Highest and Lowest
Same Day Analysis (3rd August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 45 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
FRNR, Kumasi, Ashanti, Ghana
5 AM4th Aug 2025
6 PM
4 AM5th Aug 2025
50AQI
30AQI
48AQI
30AQI
In the last 24 hours,
FRNR's AQI reached its highest point of 50 at 6 PM during the Day, while the lowest point, 30, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
FRNR, Kumasi, Ashanti, Ghana
23°C20/28°C
23°C21/29°C
23°C21/27°C
22°C21/24°C
23°C21/26°C
23°C21/27°C
23°C21/28°C
22°C20/26°C
23°C18/28°C
24°C18/31°C
24°C20/30°C
23°C20/28°C
23°C19/26°C
25°C19/31°C
23°C20/29°C
23°C21/26°C
23°C21/26°C
23°C20/26°C
23°C20/27°C
23°C18/27°C
23°C18/28°C
24°C20/29°C
23°C20/29°C
24°C21/28°C
23°C21/27°C
22°C21/25°C
23°C21/27°C
24°C20/29°C
24°C20/29°C
23°C22/25°C
--°C/°C
55AQI
54AQI
54AQI
51AQI
2025 Days Vs Air Quality
FRNR, Kumasi, Ashanti, Ghana
22%
48
66%
141
12%
26
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2025, 22% of 217 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
FRNR, Kumasi, Ashanti, Ghana
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
81AQI
79AQI
88AQI
97AQI
121AQI
121AQI
128AQI
130AQI
105AQI
103AQI
123AQI
141AQI
138AQI
117AQI
137AQI
120AQI
104AQI
136AQI
109AQI
80AQI
95AQI
104AQI
97AQI
80AQI
97AQI
103AQI
80AQI
84AQI
88AQI
73AQI
84AQI
68AQI
75AQI
69AQI
79AQI
80AQI
77AQI
104AQI
108AQI
114AQI
104AQI
86AQI
77AQI
79AQI
88AQI
131AQI
77AQI
65AQI
79AQI
94AQI
86AQI
76AQI
71AQI
67AQI
69AQI
99AQI
92AQI
109AQI
113AQI
108AQI
101AQI
93AQI
94AQI
55AQI
48AQI
44AQI
44AQI
41AQI
35AQI
39AQI
51AQI
35AQI
41AQI
29AQI
34AQI
37AQI
36AQI
36AQI
51AQI
88AQI
30AQI
25AQI
42AQI
53AQI
74AQI
84AQI
74AQI
82AQI
83AQI
100AQI
88AQI
93AQI
73AQI
69AQI
64AQI
66AQI
65AQI
77AQI
71AQI
74AQI
65AQI
69AQI
60AQI
50AQI
55AQI
47AQI
45AQI
52AQI
46AQI
42AQI
51AQI
63AQI
36AQI
43AQI
34AQI
37AQI
44AQI
49AQI
40AQI
41AQI
77AQI
90AQI
94AQI
85AQI
75AQI
63AQI
62AQI
65AQI
61AQI
60AQI
53AQI
55AQI
55AQI
53AQI
47AQI
47AQI
50AQI
42AQI
46AQI
42AQI
49AQI
50AQI
49AQI
45AQI
58AQI
61AQI
55AQI
50AQI
55AQI
61AQI
62AQI
64AQI
65AQI
65AQI
55AQI
51AQI
51AQI
49AQI
52AQI
53AQI
56AQI
56AQI
52AQI
56AQI
62AQI
56AQI
55AQI
55AQI
56AQI
55AQI
55AQI
53AQI
51AQI
54AQI
55AQI
53AQI
52AQI
54AQI
53AQI
51AQI
50AQI
53AQI
55AQI
55AQI
54AQI
53AQI
55AQI
55AQI
57AQI
54AQI
54AQI
53AQI
53AQI
54AQI
50AQI
55AQI
59AQI
60AQI
63AQI
62AQI
56AQI
51AQI
52AQI
57AQI
55AQI
57AQI
58AQI
58AQI
58AQI
54AQI
47AQI
43AQI
42AQI
48AQI
45AQI
105AQI
87AQI
58AQI
57AQI
59AQI
55AQI
55AQI
45AQI
No. of days
202567AQI
Highest AQI recorded in
January105AQI
Lowest AQI recorded in
August45AQI
202458AQI
Highest AQI recorded in
December103AQI
Lowest AQI recorded in
October18AQI
2023101AQI
Highest AQI recorded in
February107AQI
Lowest AQI recorded in
November69AQI
202283AQI
Highest AQI recorded in
November83AQI
Lowest AQI recorded in
October82AQI
Most & Least Polluted Years Over the Last 4 Years
FRNR's annual 2025 AQI (67) shows an average percentage change of -11.7% (improved AQI) compared to previous years: 2022 (83), 2023 (101), 2024 (58).