Hourly Weather in Newcastle, Utah, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
11 km/h
Light
23 km/h
Breezy
26 km/h
Breezy
27 km/h
Breezy
28 km/h
Breezy
26 km/h
Breezy
28 km/h
Breezy
24 km/h
Breezy
Humidity
42%
Dry
27%
Very dry
26%
Very dry
23%
Very dry
21%
Very dry
22%
Very dry
22%
Very dry
22%
Very dry
20%
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
1006 hPa
Low
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1004 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
Clouds
0%
0%
4%
0%
1%
19%
16%
1%
4%
Dew point
12°
9°
9°
8°
7°
8°
8°
8°
7°
UV Index
4
7
9
11
10
9
7
4
2
Air quality
27
Good
29
Good
30
Good
33
Good
36
Good
39
Good
42
Good
50
Moderate
50
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
18.3 μg/m3
9.2 μg/m3
8.9 μg/m3
PM25
4.8 μg/m3
5.1 μg/m3
5.4 μg/m3
5.9 μg/m3
6.3 μg/m3
6.8 μg/m3
7.2 μg/m3
4.6 μg/m3
4.5 μg/m3
NO2
0.9 ppb
0.5 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
SO2
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
28 ppb
30 ppb
32.7 ppb
35.9 ppb
39.2 ppb
42.3 ppb
45.1 ppb
53.5 ppb
54 ppb