Daily Weather in Lacy, South Dakota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
23 km/h
Breezy
24 km/h
Breezy
17 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
18 km/h
Breezy
16 km/h
Light
17 km/h
Breezy
15 km/h
Light
Humidity
88%
Extremely humid
97%
Extremely humid
97%
Extremely humid
92%
Extremely humid
95%
Extremely humid
95%
Extremely humid
91%
Extremely humid
91%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1016 hPa
Normal
1020 hPa
High
1021 hPa
High
1018 hPa
Normal
1018 hPa
Normal
Clouds
100%
100%
98%
100%
100%
100%
100%
91%
99%
Dew point
19°
21°
23°
22°
20°
20°
18°
19°
19°
UV Index
4
2
6
4
0
Air quality
65
Moderate
69
Moderate
48
Good
47
Good
48
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
31.3 μg/m3
19.1 μg/m3
7.8 μg/m3
8.5 μg/m3
8.6 μg/m3
PM25
16.4 μg/m3
18.6 μg/m3
7.6 μg/m3
8.4 μg/m3
8.5 μg/m3
NO2
4 ppb
2.6 ppb
4.2 ppb
3.9 ppb
1.6 ppb
SO2
0.2 ppb
0.2 ppb
0.4 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
55.5 ppb
44.2 ppb
51.2 ppb
44.4 ppb
34.2 ppb