Hourly Weather in Romansville, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
15 mph
Breezy
17 mph
Breezy
17 mph
Breezy
16 mph
Breezy
15 mph
Breezy
15 mph
Breezy
15 mph
Breezy
13 mph
Breezy
Humidity
82%
Extremely humid
79%
Extremely humid
81%
Extremely humid
80%
Extremely humid
80%
Extremely humid
79%
Extremely humid
78%
Extremely humid
76%
Extremely humid
77%
Extremely humid
Visibility
9 mi
Good
10 mi
Good
2 mi
Low
2 mi
Low
1 mi
Low
1 mi
Low
1 mi
Low
10 mi
Good
10 mi
Good
Pressure
995 hPa
Extremely low
997 hPa
Extremely low
999 hPa
Extremely low
1001 hPa
Very low
1003 hPa
Very low
1005 hPa
Low
1006 hPa
Low
1008 hPa
Low
1010 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
35°
32°
30°
29°
28°
28°
27°
26°
26°
UV Index
0
1
1
2
1
0
0
0
0
Air quality
26
Good
27
Good
28
Good
29
Good
30
Good
32
Good
33
Good
34
Good
34
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
0.03 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
PM25
0.03 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
0.01 μg/ft3
NO2
1.4 ppb
1.2 ppb
0.9 ppb
0.8 ppb
0.7 ppb
0.6 ppb
0.7 ppb
0.8 ppb
0.9 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
N/A
N/A
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
28.5 ppb
29.3 ppb
30.2 ppb
31.4 ppb
32.8 ppb
34.4 ppb
35.4 ppb
36.1 ppb
36.7 ppb