Hourly Weather in Eureka, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
7 km/h
Calm
10 km/h
Light
10 km/h
Light
10 km/h
Light
10 km/h
Light
9 km/h
Light
8 km/h
Light
3 km/h
Calm
Humidity
36%
Dry
48%
Comfortable
49%
Comfortable
39%
Dry
55%
Comfortable
45%
Comfortable
66%
Humid
71%
Extremely humid
66%
Humid
Visibility
16 km
Good
16 km
Good
16 km
Good
14 km
Good
16 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
Clouds
100%
100%
100%
100%
52%
2%
100%
100%
99%
Dew point
15°
17°
16°
12°
17°
13°
18°
18°
18°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
85
Moderate
83
Moderate
81
Moderate
78
Moderate
75
Moderate
72
Moderate
69
Moderate
51
Moderate
51
Moderate
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
3 / 5
4 / 5
4 / 5
3 / 5
3 / 5
4 / 5
4 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
9.5 μg/m3
8.9 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
61 μg/m3
9.3 μg/m3
9.6 μg/m3
PM25
27.1 μg/m3
26.1 μg/m3
24.7 μg/m3
23.2 μg/m3
21.5 μg/m3
20 μg/m3
18.6 μg/m3
9.1 μg/m3
9.3 μg/m3
NO2
0.7 ppb
2.1 ppb
3.5 ppb
4.9 ppb
4.6 ppb
4.2 ppb
3.9 ppb
4.2 ppb
4.6 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
47.8 ppb
48.4 ppb
49.2 ppb
50.2 ppb
51.2 ppb
52.1 ppb
52.9 ppb
28.2 ppb
26.4 ppb