Keosauqua, Iowa, United States 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
Keosauqua, Iowa, United States
AQI Trends: Highest and Lowest
Same Day Analysis (7th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Aug - 10th Aug 2025
Keosauqua, Iowa, United States
6 AM9th Aug 2025
8 PM
5 AM10th Aug 2025
54AQI
44AQI
52AQI
27AQI
In the last 24 hours,
Keosauqua's AQI reached its highest point of 54 at 5 PM during the Day, while the lowest point, undefined, was recorded at 5 AM during the Night between 9th Aug and 10th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Keosauqua, Iowa, United States
26°C22/33°C
24°C19/30°C
23°C18/28°C
24°C18/31°C
26°C19/32°C
26°C22/31°C
21°C18/24°C
24°C19/30°C
27°C22/33°C
26°C22/29°C
26°C23/30°C
29°C21/35°C
29°C24/35°C
26°C22/31°C
25°C22/29°C
26°C23/30°C
28°C22/33°C
29°C22/35°C
30°C24/35°C
25°C19/29°C
22°C16/27°C
19°C13/26°C
21°C15/25°C
20°C14/25°C
21°C11/26°C
22°C16/28°C
25°C18/32°C
23°C21/28°C
28°C22/34°C
29°C24/35°C
--°C/°C
44AQI
44AQI
45AQI
45AQI
2025 Days Vs Air Quality
Keosauqua, Iowa, United States
81%
108
19%
25
0.7%
1
Total number of days with different AQI categories in last 222 days in 2025 (143 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 222 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Keosauqua, Iowa, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
38AQI
37AQI
26AQI
19AQI
39AQI
29AQI
22AQI
31AQI
31AQI
25AQI
29AQI
27AQI
36AQI
47AQI
48AQI
49AQI
45AQI
31AQI
24AQI
44AQI
45AQI
53AQI
31AQI
35AQI
19AQI
31AQI
35AQI
38AQI
40AQI
22AQI
24AQI
37AQI
25AQI
27AQI
28AQI
21AQI
21AQI
25AQI
22AQI
23AQI
27AQI
31AQI
33AQI
40AQI
37AQI
39AQI
33AQI
38AQI
50AQI
32AQI
31AQI
26AQI
26AQI
23AQI
18AQI
16AQI
21AQI
27AQI
32AQI
23AQI
24AQI
28AQI
32AQI
38AQI
43AQI
48AQI
51AQI
45AQI
58AQI
65AQI
67AQI
69AQI
67AQI
64AQI
60AQI
66AQI
63AQI
60AQI
62AQI
56AQI
48AQI
36AQI
28AQI
27AQI
35AQI
50AQI
52AQI
55AQI
33AQI
32AQI
43AQI
26AQI
24AQI
27AQI
23AQI
32AQI
42AQI
41AQI
49AQI
58AQI
39AQI
48AQI
48AQI
33AQI
33AQI
39AQI
36AQI
51AQI
48AQI
58AQI
38AQI
25AQI
22AQI
30AQI
29AQI
29AQI
34AQI
52AQI
35AQI
24AQI
22AQI
28AQI
27AQI
29AQI
28AQI
68AQI
122AQI
95AQI
64AQI
57AQI
49AQI
54AQI
50AQI
31AQI
34AQI
29AQI
48AQI
38AQI
70AQI
No. of days
202539AQI
Highest AQI recorded in
August70AQI
Lowest AQI recorded in
May29AQI
Most & Least Polluted Years Over the Last 1 Years
Keosauqua's annual 2025 AQI (39) shows an average percentage change of NaN% (improved AQI) compared to previous years: .