Hourly Weather in Lyon County, Iowa, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
9 mph
Light
10 mph
Breezy
10 mph
Breezy
10 mph
Light
Humidity
62%
Humid
69%
Humid
71%
Extremely humid
69%
Humid
62%
Humid
57%
Comfortable
52%
Comfortable
51%
Comfortable
52%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
100%
100%
100%
50%
100%
22%
8%
Dew point
33°
34°
33°
32°
29°
26°
24°
22°
22°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
60
Moderate
59
Moderate
56
Moderate
52
Moderate
48
Good
45
Good
43
Good
41
Good
40
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.49 μg/ft3
0.47 μg/ft3
0.42 μg/ft3
0.37 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
0.27 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
PM25
0.39 μg/ft3
0.38 μg/ft3
0.33 μg/ft3
0.28 μg/ft3
0.24 μg/ft3
0.21 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
NO2
2.8 ppb
2.8 ppb
2.4 ppb
2.1 ppb
1.7 ppb
1.5 ppb
1.3 ppb
1.1 ppb
1.1 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
55.4 ppb
55.3 ppb
54.8 ppb
53.5 ppb
51.2 ppb
49 ppb
46.7 ppb
44.5 ppb
42.8 ppb