Hourly Weather in Heart Butte, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
8 km/h
Light
11 km/h
Light
9 km/h
Light
9 km/h
Light
4 km/h
Calm
9 km/h
Light
7 km/h
Calm
5 km/h
Calm
Humidity
28%
Very dry
28%
Very dry
29%
Very dry
27%
Very dry
31%
Dry
30%
Dry
30%
Dry
29%
Very dry
28%
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
1001 hPa
Very low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
5°
6°
6°
4°
5°
4°
3°
2°
2°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
53
Moderate
55
Moderate
59
Moderate
65
Moderate
71
Moderate
78
Moderate
85
Moderate
90
Moderate
30
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
4 / 5
4 / 5
3 / 5
3 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
7.3 μg/m3
6.5 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
5.5 μg/m3
PM25
10.2 μg/m3
11.3 μg/m3
13.4 μg/m3
16.4 μg/m3
19.8 μg/m3
23.4 μg/m3
26.9 μg/m3
29.8 μg/m3
5.3 μg/m3
NO2
0.3 ppb
0.4 ppb
0.5 ppb
1 ppb
1.6 ppb
2.2 ppb
2.5 ppb
2.9 ppb
3.8 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
48.5 ppb
48.6 ppb
48.7 ppb
48.9 ppb
49.1 ppb
49.3 ppb
49.4 ppb
49.6 ppb
24.8 ppb