Hourly Weather in Columbus, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
7 km/h
Calm
8 km/h
Light
5 km/h
Calm
8 km/h
Calm
9 km/h
Light
11 km/h
Light
5 km/h
Calm
4 km/h
Calm
Humidity
45%
Comfortable
44%
Dry
43%
Dry
42%
Dry
46%
Comfortable
53%
Comfortable
46%
Comfortable
30%
Dry
29%
Very dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
11 km
Good
16 km
Good
Pressure
1007 hPa
Low
1007 hPa
Low
1008 hPa
Low
1009 hPa
Low
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
Clouds
83%
21%
32%
0%
0%
0%
0%
0%
0%
Dew point
11°
10°
10°
9°
10°
10°
10°
6°
7°
UV Index
0
0
0
0
0
0
1
2
4
Air quality
105
Unhealthy for sensitive groups
101
Unhealthy for sensitive groups
97
Moderate
92
Moderate
87
Moderate
82
Moderate
78
Moderate
58
Moderate
58
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
5 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
15.8 μg/m3
14.9 μg/m3
71 μg/m3
71 μg/m3
71 μg/m3
71 μg/m3
71 μg/m3
14.1 μg/m3
14.6 μg/m3
PM25
37.1 μg/m3
35.5 μg/m3
33.2 μg/m3
30.7 μg/m3
28 μg/m3
25.4 μg/m3
23.2 μg/m3
12.9 μg/m3
12.8 μg/m3
NO2
4.1 ppb
4.6 ppb
4.8 ppb
4.9 ppb
5.1 ppb
4.1 ppb
3 ppb
1.9 ppb
1.4 ppb
SO2
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
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
33.3 ppb
35 ppb
37.4 ppb
40.2 ppb
43.1 ppb
45.9 ppb
48.4 ppb
25.3 ppb
31 ppb