Daily Weather in Smithfield, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
21 km/h
Breezy
22 km/h
Breezy
13 km/h
Light
12 km/h
Light
12 km/h
Light
8 km/h
Calm
9 km/h
Light
11 km/h
Light
Humidity
84%
Extremely humid
73%
Extremely humid
55%
Comfortable
52%
Comfortable
55%
Comfortable
52%
Comfortable
25%
Very dry
23%
Very dry
24%
Very dry
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
1013 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
55%
28%
2%
0%
25%
39%
Dew point
18°
17°
15°
9°
11°
10°
1°
1°
2°
UV Index
10
10
10
10
10
0
Air quality
56
Moderate
49
Good
48
Good
51
Moderate
53
Moderate
Pollen index
Tree
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
Grass
2 / 5
3 / 5
3 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
25.9 μg/m3
11.9 μg/m3
13.7 μg/m3
11.5 μg/m3
10.7 μg/m3
9.3 μg/m3
PM25
11.9 μg/m3
5.7 μg/m3
5.8 μg/m3
6.3 μg/m3
6.9 μg/m3
6.7 μg/m3
NO2
11.8 ppb
12.4 ppb
10 ppb
15.4 ppb
16.4 ppb
16.2 ppb
SO2
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
49.6 ppb
52.9 ppb
52.1 ppb
55.4 ppb
57.7 ppb
5.5 ppb