Hourly Weather in Sparta Butte, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
3 km/h
Calm
10 km/h
Light
15 km/h
Light
21 km/h
Breezy
12 km/h
Light
11 km/h
Light
9 km/h
Light
8 km/h
Calm
Humidity
27%
Very dry
20%
Very dry
16%
Extremely dry
9%
Extremely dry
7%
Extremely dry
7%
Extremely dry
11%
Extremely dry
16%
Extremely dry
16%
Extremely dry
Visibility
13 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
1007 hPa
Low
1008 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1004 hPa
Very low
1004 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
8°
6°
3°
-4°
-6°
-6°
-1°
2°
2°
UV Index
9
8
7
5
3
1
0
0
0
Air quality
156
Unhealthy
155
Unhealthy
154
Unhealthy
153
Unhealthy
150
Unhealthy
143
Unhealthy for sensitive groups
136
Unhealthy for sensitive groups
131
Unhealthy for sensitive groups
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
3 / 5
2 / 5
2 / 5
3 / 5
3 / 5
3 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
30.1 μg/m3
23.4 μg/m3
18.9 μg/m3
15.8 μg/m3
13.7 μg/m3
19.4 μg/m3
19.4 μg/m3
19.4 μg/m3
9.1 μg/m3
PM25
62.5 μg/m3
61.6 μg/m3
60 μg/m3
57.7 μg/m3
55 μg/m3
52.2 μg/m3
49.6 μg/m3
47.3 μg/m3
8.9 μg/m3
NO2
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.6 ppb
0.9 ppb
1.2 ppb
1.6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
67 ppb
38.2 ppb
39.1 ppb
40.3 ppb
41.7 ppb
43.2 ppb
44.6 ppb
45.8 ppb
54.9 ppb