Hourly Weather in Ledger, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
28 km/h
Breezy
27 km/h
Breezy
18 km/h
Breezy
10 km/h
Light
9 km/h
Light
12 km/h
Light
10 km/h
Light
12 km/h
Light
8 km/h
Light
Humidity
14%
Extremely dry
19%
Extremely dry
18%
Extremely dry
22%
Very dry
24%
Very dry
27%
Very dry
26%
Very dry
29%
Very dry
32%
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
999 hPa
Extremely low
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
4°
6°
5°
5°
5°
5°
4°
4°
4°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
61
Moderate
62
Moderate
65
Moderate
68
Moderate
72
Moderate
76
Moderate
80
Moderate
83
Moderate
34
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
5 / 5
5 / 5
3 / 5
3 / 5
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
8.4 μg/m3
7.8 μg/m3
7.3 μg/m3
6.9 μg/m3
6.5 μg/m3
6.5 μg/m3
9.7 μg/m3
9.7 μg/m3
6.2 μg/m3
PM25
14.4 μg/m3
15 μg/m3
16.3 μg/m3
18.1 μg/m3
20.1 μg/m3
22.3 μg/m3
24.3 μg/m3
26.1 μg/m3
6.1 μg/m3
NO2
0.3 ppb
0.6 ppb
0.9 ppb
1.3 ppb
2.3 ppb
3.4 ppb
4.4 ppb
5.7 ppb
7.9 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 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
47.5 ppb
47.7 ppb
48.3 ppb
49 ppb
49.9 ppb
50.8 ppb
51.7 ppb
52.5 ppb
21.8 ppb