Hourly Weather in Letha, Idaho, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
1 km/h
Calm
12 km/h
Light
10 km/h
Light
6 km/h
Calm
5 km/h
Calm
7 km/h
Calm
8 km/h
Light
6 km/h
Calm
Humidity
43%
Dry
21%
Very dry
14%
Extremely dry
15%
Extremely dry
15%
Extremely dry
14%
Extremely dry
12%
Extremely dry
10%
Extremely dry
8%
Extremely 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
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1005 hPa
Low
Clouds
0%
0%
0%
0%
8%
15%
0%
0%
0%
Dew point
10°
3°
0°
1°
2°
2°
1°
-1°
-2°
UV Index
2
4
6
8
9
10
9
7
5
Air quality
75
Moderate
78
Moderate
82
Moderate
87
Moderate
92
Moderate
97
Moderate
102
Unhealthy for sensitive groups
52
Moderate
54
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
4 / 5
4 / 5
4 / 5
3 / 5
3 / 5
3 / 5
3 / 5
4 / 5
Pollutants
Low risk
High risk
PM10
7.1 μg/m3
4.7 μg/m3
3 μg/m3
2.1 μg/m3
1.6 μg/m3
1.4 μg/m3
1.4 μg/m3
1.3 μg/m3
1.9 μg/m3
PM25
21.6 μg/m3
23.2 μg/m3
25.5 μg/m3
28.1 μg/m3
30.8 μg/m3
33.5 μg/m3
35.7 μg/m3
1.2 μg/m3
1.8 μg/m3
NO2
3.1 ppb
2.2 ppb
1.3 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
36.5 ppb
40.6 ppb
45.5 ppb
40.1 ppb
43.8 ppb
47.3 ppb
50.4 ppb
56.9 ppb
58.5 ppb