Hourly Weather in Polson, Montana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
13 km/h
Light
13 km/h
Light
7 km/h
Calm
6 km/h
Calm
4 km/h
Calm
8 km/h
Calm
4 km/h
Calm
2 km/h
Calm
Humidity
21%
Very dry
19%
Extremely dry
17%
Extremely dry
19%
Extremely dry
28%
Very dry
29%
Very dry
28%
Very dry
35%
Dry
37%
Dry
Visibility
8 km
Fair
9 km
Fair
13 km
Good
12 km
Good
12 km
Good
12 km
Good
11 km
Good
14 km
Good
16 km
Good
Pressure
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
5°
4°
3°
3°
7°
6°
5°
7°
8°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
114
Unhealthy for sensitive groups
120
Unhealthy for sensitive groups
128
Unhealthy for sensitive groups
138
Unhealthy for sensitive groups
147
Unhealthy for sensitive groups
153
Unhealthy
155
Unhealthy
59
Moderate
60
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
3 / 5
3 / 5
3 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
46.4 μg/m3
46.4 μg/m3
46.4 μg/m3
46.4 μg/m3
46.4 μg/m3
46.4 μg/m3
46.4 μg/m3
13.9 μg/m3
14.5 μg/m3
PM25
40.7 μg/m3
43.1 μg/m3
46.3 μg/m3
50.1 μg/m3
54 μg/m3
57.7 μg/m3
61 μg/m3
13.4 μg/m3
13.9 μg/m3
NO2
0.4 ppb
0.4 ppb
0.8 ppb
1.1 ppb
1.5 ppb
2.3 ppb
3.1 ppb
3.5 ppb
4.3 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
49.8 ppb
50.1 ppb
50.5 ppb
50.9 ppb
51.4 ppb
51.9 ppb
52.3 ppb
53.5 ppb
52.4 ppb