Hourly Weather in Ephrata, Washington, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
3 km/h
Calm
1 km/h
Calm
8 km/h
Calm
8 km/h
Calm
11 km/h
Light
13 km/h
Light
13 km/h
Light
13 km/h
Light
Humidity
62%
Humid
39%
Dry
33%
Dry
31%
Dry
29%
Very dry
28%
Very dry
28%
Very dry
24%
Very dry
20%
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
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
14°
10°
9°
9°
9°
10°
10°
9°
7°
UV Index
0
1
3
5
7
8
8
8
6
Air quality
69
Moderate
69
Moderate
70
Moderate
72
Moderate
73
Moderate
74
Moderate
76
Moderate
77
Moderate
55
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
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
2 / 5
3 / 5
Pollutants
Low risk
High risk
PM10
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.1 μg/m3
PM25
18.6 μg/m3
18.8 μg/m3
19.3 μg/m3
19.9 μg/m3
20.6 μg/m3
21.4 μg/m3
22.1 μg/m3
22.7 μg/m3
11.1 μg/m3
NO2
2.4 ppb
1.7 ppb
1.3 ppb
0.9 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.5 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 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
21.6 ppb
22.6 ppb
24.5 ppb
27.1 ppb
30.2 ppb
33.4 ppb
36.4 ppb
39.1 ppb
49.5 ppb