Kiambu, Kiambu, Kenya Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Kiambu, Kiambu, Kenya
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 56 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 30th Jul - 31st Jul 2025
Kiambu, Kiambu, Kenya
6 AM30th Jul 2025
6 PM
5 AM31st Jul 2025
62AQI
49AQI
64AQI
54AQI
In the last 24 hours,
Kiambu's AQI reached its highest point of 64 at 10 PM during the Night, while the lowest point, 49, was recorded at 1 PM during the Day between 30th Jul and 31st Jul 2025.
Day & Night AQI Trend : Jul 2025
Kiambu, Kiambu, Kenya
17°C12/22°C
17°C13/23°C
17°C14/20°C
17°C14/22°C
17°C15/21°C
17°C14/22°C
17°C15/22°C
17°C14/20°C
16°C14/20°C
17°C14/21°C
17°C14/21°C
17°C13/21°C
17°C14/21°C
17°C13/22°C
18°C12/23°C
17°C13/20°C
17°C13/23°C
17°C13/21°C
18°C13/24°C
17°C12/22°C
18°C12/24°C
18°C12/25°C
17°C14/22°C
18°C12/24°C
19°C12/27°C
18°C12/25°C
18°C12/25°C
18°C12/25°C
17°C13/24°C
17°C11/24°C
--°C/°C
58AQI
52AQI
61AQI
53AQI
2025 Days Vs Air Quality
Kiambu, Kiambu, Kenya
18%
39
74%
156
8%
16
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 212 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
Kiambu, Kiambu, Kenya
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
91AQI
74AQI
86AQI
97AQI
89AQI
117AQI
114AQI
128AQI
134AQI
139AQI
111AQI
106AQI
116AQI
103AQI
115AQI
109AQI
101AQI
105AQI
75AQI
65AQI
72AQI
79AQI
100AQI
99AQI
94AQI
95AQI
117AQI
118AQI
79AQI
71AQI
71AQI
66AQI
66AQI
69AQI
72AQI
70AQI
68AQI
72AQI
100AQI
86AQI
99AQI
111AQI
78AQI
81AQI
56AQI
66AQI
68AQI
73AQI
67AQI
72AQI
72AQI
60AQI
65AQI
63AQI
66AQI
75AQI
76AQI
67AQI
69AQI
73AQI
66AQI
72AQI
73AQI
55AQI
56AQI
53AQI
51AQI
47AQI
50AQI
61AQI
55AQI
67AQI
91AQI
96AQI
93AQI
88AQI
84AQI
81AQI
95AQI
81AQI
74AQI
70AQI
67AQI
69AQI
66AQI
73AQI
75AQI
73AQI
74AQI
66AQI
69AQI
74AQI
76AQI
69AQI
63AQI
57AQI
65AQI
73AQI
69AQI
68AQI
72AQI
68AQI
60AQI
61AQI
62AQI
62AQI
63AQI
59AQI
61AQI
61AQI
60AQI
58AQI
57AQI
60AQI
60AQI
62AQI
62AQI
63AQI
64AQI
64AQI
50AQI
45AQI
50AQI
43AQI
48AQI
50AQI
55AQI
52AQI
49AQI
50AQI
47AQI
53AQI
46AQI
51AQI
49AQI
50AQI
54AQI
54AQI
48AQI
41AQI
47AQI
50AQI
42AQI
46AQI
42AQI
49AQI
52AQI
46AQI
37AQI
42AQI
44AQI
44AQI
42AQI
49AQI
46AQI
47AQI
44AQI
42AQI
40AQI
37AQI
44AQI
49AQI
51AQI
52AQI
59AQI
52AQI
52AQI
52AQI
52AQI
54AQI
57AQI
62AQI
57AQI
60AQI
59AQI
56AQI
51AQI
49AQI
50AQI
53AQI
52AQI
55AQI
57AQI
52AQI
52AQI
53AQI
59AQI
57AQI
56AQI
55AQI
55AQI
57AQI
58AQI
56AQI
56AQI
59AQI
61AQI
61AQI
62AQI
61AQI
62AQI
64AQI
63AQI
64AQI
62AQI
62AQI
61AQI
61AQI
58AQI
54AQI
56AQI
99AQI
73AQI
71AQI
64AQI
48AQI
50AQI
58AQI
No. of days
202566AQI
Highest AQI recorded in
January99AQI
Lowest AQI recorded in
May48AQI
202455AQI
Highest AQI recorded in
December97AQI
Lowest AQI recorded in
October24AQI
202351AQI
Highest AQI recorded in
January65AQI
Lowest AQI recorded in
November42AQI
202258AQI
Highest AQI recorded in
November58AQI
Lowest AQI recorded in
November58AQI
Most & Least Polluted Years Over the Last 4 Years
Kiambu's annual 2025 AQI (66) shows an average percentage change of 21.6% (worsened AQI) compared to previous years: 2022 (58), 2023 (51), 2024 (55).