Mankato, Minnesota, 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
Mankato, Minnesota, United States
AQI Trends: Highest and Lowest
Same Day Analysis (20th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 34 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 20th Aug - 21st Aug 2025
Mankato, Minnesota, United States
6 AM20th Aug 2025
8 PM
5 AM21st Aug 2025
39AQI
23AQI
37AQI
21AQI
In the last 24 hours,
Mankato's AQI reached its highest point of 39 at 7 PM during the Day, while the lowest point, 21, was recorded at 10 PM during the Night between 20th Aug and 21st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mankato, Minnesota, United States
27°C23/33°C
28°C21/35°C
24°C19/30°C
23°C15/31°C
25°C20/32°C
26°C19/33°C
25°C17/31°C
22°C17/27°C
22°C18/26°C
20°C13/27°C
18°C9/24°C
19°C12/25°C
19°C14/25°C
21°C15/25°C
21°C13/29°C
22°C17/27°C
23°C16/29°C
27°C21/33°C
26°C23/29°C
22°C15/30°C
22°C15/30°C
22°C15/29°C
20°C12/28°C
21°C17/28°C
25°C19/32°C
25°C22/31°C
24°C21/26°C
25°C21/29°C
24°C16/30°C
23°C16/27°C
--°C/°C
63AQI
61AQI
61AQI
59AQI
2025 Days Vs Air Quality
Mankato, Minnesota, United States
69%
102
27%
39
3%
5
0.6%
1
Total number of days with different AQI categories in last 233 days in 2025 (132 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2025, 69% of 233 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Mankato, Minnesota, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
52AQI
27AQI
15AQI
20AQI
28AQI
31AQI
19AQI
35AQI
28AQI
28AQI
19AQI
27AQI
48AQI
48AQI
53AQI
60AQI
55AQI
23AQI
21AQI
29AQI
55AQI
44AQI
23AQI
37AQI
24AQI
34AQI
31AQI
23AQI
19AQI
26AQI
27AQI
39AQI
20AQI
36AQI
32AQI
18AQI
20AQI
36AQI
29AQI
34AQI
30AQI
23AQI
41AQI
39AQI
37AQI
39AQI
43AQI
40AQI
48AQI
30AQI
16AQI
15AQI
18AQI
16AQI
14AQI
16AQI
19AQI
22AQI
35AQI
36AQI
27AQI
24AQI
28AQI
32AQI
39AQI
54AQI
54AQI
70AQI
79AQI
62AQI
62AQI
65AQI
66AQI
54AQI
71AQI
75AQI
86AQI
63AQI
51AQI
47AQI
37AQI
25AQI
34AQI
33AQI
33AQI
48AQI
49AQI
48AQI
36AQI
38AQI
22AQI
17AQI
25AQI
23AQI
26AQI
43AQI
44AQI
40AQI
51AQI
42AQI
50AQI
57AQI
33AQI
42AQI
33AQI
35AQI
79AQI
132AQI
106AQI
71AQI
42AQI
26AQI
32AQI
36AQI
37AQI
56AQI
56AQI
48AQI
30AQI
65AQI
53AQI
36AQI
33AQI
43AQI
73AQI
151AQI
149AQI
126AQI
103AQI
85AQI
70AQI
57AQI
53AQI
56AQI
52AQI
34AQI
62AQI
59AQI
61AQI
62AQI
59AQI
42AQI
30AQI
20AQI
30AQI
34AQI
28AQI
33AQI
29AQI
48AQI
54AQI
62AQI
No. of days
202544AQI
Highest AQI recorded in
August62AQI
Lowest AQI recorded in
March28AQI
Most & Least Polluted Years Over the Last 1 Years
Mankato's annual 2025 AQI (44) shows an average percentage change of NaN% (improved AQI) compared to previous years: .