Hourly Weather in Newcastle, California, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
11 km/h
Light
15 km/h
Light
11 km/h
Light
8 km/h
Light
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
Humidity
16%
Extremely dry
18%
Extremely dry
19%
Extremely dry
32%
Dry
38%
Dry
38%
Dry
39%
Dry
39%
Dry
38%
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
1009 hPa
Normal
1009 hPa
Low
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
2%
0%
0%
0%
0%
0%
2%
21%
Dew point
5°
5°
4°
8°
9°
8°
8°
7°
7°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
79
Moderate
77
Moderate
74
Moderate
71
Moderate
67
Moderate
64
Moderate
61
Moderate
37
Good
37
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
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
16.2 μg/m3
8.2 μg/m3
8.2 μg/m3
PM25
3.9 μg/m3
4.1 μg/m3
4.5 μg/m3
4.9 μg/m3
5.4 μg/m3
5.8 μg/m3
6.2 μg/m3
6.5 μg/m3
6.6 μg/m3
NO2
1 ppb
1.5 ppb
1.8 ppb
2.9 ppb
3.9 ppb
4.9 ppb
5 ppb
5.2 ppb
5.4 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 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
94.1 ppb
91.2 ppb
87.2 ppb
82.6 ppb
77.8 ppb
73.2 ppb
69.2 ppb
25.9 ppb
23.1 ppb