Hourly Weather in Spa, Kentucky, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
6 km/h
Calm
4 km/h
Calm
1 km/h
Calm
4 km/h
Calm
3 km/h
Calm
3 km/h
Calm
4 km/h
Calm
2 km/h
Calm
Humidity
62%
Humid
70%
Extremely humid
71%
Extremely humid
75%
Extremely humid
78%
Extremely humid
79%
Extremely humid
81%
Extremely humid
82%
Extremely humid
83%
Extremely humid
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
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
High
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
1018 hPa
High
1018 hPa
High
1018 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
17°
19°
18°
18°
19°
19°
19°
19°
19°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
42
Good
49
Good
53
Moderate
55
Moderate
57
Moderate
49
Good
49
Good
50
Moderate
51
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 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
9 μg/m3
9 μg/m3
9 μg/m3
9.3 μg/m3
PM25
7.4 μg/m3
8.7 μg/m3
10 μg/m3
11.2 μg/m3
12.3 μg/m3
8.8 μg/m3
8.8 μg/m3
8.8 μg/m3
9.1 μg/m3
NO2
2.5 ppb
2.9 ppb
3.2 ppb
3.6 ppb
4.2 ppb
5.3 ppb
6.2 ppb
7.1 ppb
8.1 ppb
SO2
1.2 ppb
1.2 ppb
1.2 ppb
1.2 ppb
1.1 ppb
1.1 ppb
1 ppb
1 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
45.4 ppb
45.5 ppb
45.6 ppb
45.6 ppb
45.7 ppb
30.9 ppb
26.6 ppb
23.3 ppb
20.6 ppb