Hourly Weather in Chapman, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
13 km/h
Light
11 km/h
Light
10 km/h
Light
16 km/h
Breezy
30 km/h
Breezy
31 km/h
Breezy
30 km/h
Breezy
29 km/h
Breezy
Humidity
30%
Dry
29%
Very dry
30%
Dry
29%
Very dry
29%
Very dry
26%
Very dry
25%
Very dry
24%
Very dry
21%
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
1004 hPa
Low
1005 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1008 hPa
Low
Clouds
0%
37%
0%
0%
0%
0%
0%
0%
0%
Dew point
4°
3°
3°
2°
3°
4°
4°
5°
4°
UV Index
0
0
0
0
1
2
4
6
8
Air quality
36
Good
43
Good
52
Moderate
55
Moderate
59
Moderate
63
Moderate
37
Good
38
Good
41
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
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
5 / 5
Pollutants
Low risk
High risk
PM10
7.8 μg/m3
6.7 μg/m3
6 μg/m3
5.5 μg/m3
5.2 μg/m3
17.3 μg/m3
5.5 μg/m3
6.3 μg/m3
6.9 μg/m3
PM25
6.4 μg/m3
7.6 μg/m3
9.4 μg/m3
11.4 μg/m3
13.5 μg/m3
15.5 μg/m3
5.4 μg/m3
6.1 μg/m3
6.6 μg/m3
NO2
1.2 ppb
1.1 ppb
1 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.5 ppb
0.4 ppb
0.3 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
32.1 ppb
33.7 ppb
35.8 ppb
38.3 ppb
41 ppb
43.5 ppb
39.6 ppb
41.2 ppb
43.7 ppb