North Crawford Road, Vermillion, South Dakota, 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
North Crawford Road, Vermillion, South Dakota, United States
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
North Crawford Road, Vermillion, South Dakota, United States
6 AM12th Aug 2025
8 PM
5 AM13th Aug 2025
68AQI
22AQI
40AQI
26AQI
In the last 24 hours,
North Crawford Road's AQI reached its highest point of 68 at 7 PM during the Day, while the lowest point, 22, was recorded at 5 PM during the Day between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
North Crawford Road, Vermillion, South Dakota, United States
27°C19/35°C
28°C21/35°C
20°C16/24°C
19°C13/25°C
23°C15/29°C
25°C21/30°C
23°C18/28°C
28°C22/34°C
28°C20/34°C
29°C23/37°C
24°C19/29°C
25°C20/30°C
26°C19/33°C
28°C20/37°C
29°C21/37°C
26°C20/32°C
23°C20/27°C
21°C17/26°C
20°C15/25°C
18°C12/26°C
19°C16/24°C
21°C16/25°C
23°C18/29°C
25°C20/32°C
26°C22/32°C
28°C23/35°C
26°C22/29°C
22°C17/29°C
23°C17/29°C
22°C14/29°C
--°C/°C
42AQI
42AQI
42AQI
42AQI
2025 Days Vs Air Quality
North Crawford Road, Vermillion, South Dakota, United States
83%
116
15%
21
1%
2
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2025, 83% of 225 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
North Crawford Road, Vermillion, South Dakota, United States
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
53AQI
42AQI
35AQI
17AQI
20AQI
22AQI
24AQI
21AQI
27AQI
25AQI
24AQI
23AQI
30AQI
41AQI
28AQI
37AQI
58AQI
56AQI
26AQI
21AQI
38AQI
55AQI
33AQI
25AQI
39AQI
35AQI
29AQI
38AQI
27AQI
20AQI
24AQI
33AQI
42AQI
23AQI
31AQI
30AQI
21AQI
26AQI
35AQI
34AQI
36AQI
37AQI
35AQI
40AQI
47AQI
37AQI
36AQI
41AQI
38AQI
40AQI
37AQI
20AQI
21AQI
22AQI
20AQI
18AQI
19AQI
22AQI
21AQI
24AQI
25AQI
24AQI
27AQI
27AQI
30AQI
38AQI
63AQI
52AQI
63AQI
67AQI
57AQI
55AQI
45AQI
63AQI
55AQI
61AQI
61AQI
60AQI
47AQI
45AQI
30AQI
21AQI
20AQI
18AQI
21AQI
25AQI
34AQI
36AQI
37AQI
23AQI
20AQI
16AQI
16AQI
15AQI
18AQI
19AQI
24AQI
22AQI
32AQI
38AQI
27AQI
31AQI
36AQI
24AQI
21AQI
20AQI
24AQI
43AQI
65AQI
48AQI
38AQI
28AQI
18AQI
17AQI
21AQI
21AQI
40AQI
28AQI
30AQI
23AQI
20AQI
22AQI
20AQI
24AQI
22AQI
31AQI
114AQI
122AQI
96AQI
83AQI
57AQI
50AQI
31AQI
37AQI
44AQI
27AQI
28AQI
64AQI
52AQI
33AQI
32AQI
30AQI
39AQI
31AQI
58AQI
No. of days
202535AQI
Highest AQI recorded in
August58AQI
Lowest AQI recorded in
May30AQI
Most & Least Polluted Years Over the Last 1 Years
North Crawford Road's annual 2025 AQI (35) shows an average percentage change of NaN% (improved AQI) compared to previous years: .