Daily Weather in Round Island Lighthouse Historical Marker, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
17 km/h
Breezy
17 km/h
Breezy
36 km/h
Strong
39 km/h
Strong
33 km/h
Strong
23 km/h
Breezy
33 km/h
Strong
30 km/h
Breezy
Humidity
99%
Extremely humid
86%
Extremely humid
100%
Extremely humid
91%
Extremely humid
94%
Extremely humid
83%
Extremely humid
84%
Extremely humid
92%
Extremely humid
92%
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
1019 hPa
High
1022 hPa
High
1024 hPa
High
1022 hPa
High
1010 hPa
Normal
1013 hPa
Normal
1015 hPa
Normal
1010 hPa
Normal
1016 hPa
Normal
Clouds
73%
97%
100%
100%
88%
20%
36%
100%
100%
Dew point
16°
16°
17°
19°
19°
14°
18°
20°
20°
UV Index
6
6
5
4
5
Air quality
32
Good
37
Good
39
Good
56
Moderate
53
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
6.3 μg/m3
6.7 μg/m3
5.4 μg/m3
6.8 μg/m3
6.5 μg/m3
PM25
5.7 μg/m3
6.5 μg/m3
5.2 μg/m3
6.7 μg/m3
6.4 μg/m3
NO2
2.3 ppb
1.4 ppb
1.9 ppb
1.5 ppb
1.2 ppb
SO2
0.3 ppb
0.2 ppb
0.3 ppb
0.6 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.1 ppb
38.5 ppb
41.6 ppb
61.8 ppb
57.7 ppb