Hourly Weather in Gregson, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
8 km/h
Calm
4 km/h
Calm
3 km/h
Calm
6 km/h
Calm
5 km/h
Calm
12 km/h
Light
11 km/h
Light
9 km/h
Light
Humidity
59%
Comfortable
37%
Dry
38%
Dry
42%
Dry
39%
Dry
35%
Dry
38%
Dry
39%
Dry
37%
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
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
0%
0%
100%
57%
15%
0%
1%
0%
36%
Dew point
12°
10°
10°
10°
9°
7°
7°
8°
8°
UV Index
0
0
0
0
0
0
0
0
1
Air quality
43
Good
44
Good
47
Good
51
Moderate
53
Moderate
54
Moderate
56
Moderate
57
Moderate
33
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
21.6 μg/m3
6.6 μg/m3
PM25
7.7 μg/m3
7.9 μg/m3
8.4 μg/m3
9.1 μg/m3
9.9 μg/m3
10.8 μg/m3
11.5 μg/m3
12.2 μg/m3
5.8 μg/m3
NO2
4.3 ppb
4.9 ppb
5.6 ppb
6.2 ppb
6.5 ppb
6.8 ppb
7.2 ppb
5.4 ppb
3.4 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.2 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
38.8 ppb
39.2 ppb
39.8 ppb
40.7 ppb
41.7 ppb
42.7 ppb
43.8 ppb
44.6 ppb
25.1 ppb