Hourly Weather in Portland, Kentucky, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
3 km/h
Calm
7 km/h
Calm
10 km/h
Light
10 km/h
Light
8 km/h
Calm
6 km/h
Calm
5 km/h
Calm
Humidity
59%
Comfortable
47%
Comfortable
47%
Comfortable
48%
Comfortable
47%
Comfortable
49%
Comfortable
57%
Comfortable
63%
Humid
67%
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
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
19%
64%
100%
100%
100%
100%
100%
100%
100%
Dew point
18°
15°
15°
15°
15°
15°
17°
17°
17°
UV Index
9
8
6
3
2
1
0
0
0
Air quality
33
Good
33
Good
33
Good
34
Good
34
Good
34
Good
35
Good
35
Good
47
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
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
8.5 μg/m3
PM25
5.5 μg/m3
5.6 μg/m3
5.6 μg/m3
5.7 μg/m3
5.8 μg/m3
5.9 μg/m3
6 μg/m3
6.1 μg/m3
8.3 μg/m3
NO2
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.8 ppb
1.2 ppb
1.6 ppb
1.7 ppb
1.9 ppb
SO2
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.7 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
35.6 ppb
35.7 ppb
35.9 ppb
36.2 ppb
36.6 ppb
36.9 ppb
37.3 ppb
37.5 ppb
41.6 ppb