Daily Weather in Mercer, Kentucky, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
13 km/h
Light
10 km/h
Light
12 km/h
Light
17 km/h
Breezy
13 km/h
Light
7 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
90%
Extremely humid
92%
Extremely humid
92%
Extremely humid
89%
Extremely humid
99%
Extremely humid
99%
Extremely humid
99%
Extremely humid
100%
Extremely humid
99%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
11 km
Good
16 km
Good
Pressure
1010 hPa
Normal
1015 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1008 hPa
Low
1010 hPa
Normal
1014 hPa
Normal
1018 hPa
Normal
1019 hPa
High
Clouds
100%
100%
100%
88%
97%
100%
100%
100%
100%
Dew point
25°
21°
19°
18°
24°
23°
24°
23°
25°
UV Index
8
7
9
9
6
Air quality
59
Moderate
62
Moderate
62
Moderate
66
Moderate
56
Moderate
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
36.7 μg/m3
15.3 μg/m3
15.2 μg/m3
17.7 μg/m3
14.1 μg/m3
PM25
13.3 μg/m3
14.7 μg/m3
15.1 μg/m3
17.2 μg/m3
13.1 μg/m3
NO2
3.2 ppb
3.9 ppb
10.5 ppb
11.3 ppb
6.2 ppb
SO2
0.9 ppb
1.7 ppb
0.8 ppb
1.1 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.2 ppb
O3
60.7 ppb
58.4 ppb
53 ppb
58.7 ppb
50.8 ppb