Hourly Weather in Westerly, Rhode Island, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
10 km/h
Light
9 km/h
Light
9 km/h
Light
7 km/h
Calm
5 km/h
Calm
4 km/h
Calm
3 km/h
Calm
3 km/h
Calm
Humidity
35%
Dry
33%
Dry
36%
Dry
45%
Comfortable
60%
Humid
74%
Extremely humid
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
Pressure
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
5%
50%
100%
100%
19%
3%
2%
100%
100%
Dew point
8°
8°
8°
10°
13°
15°
16°
16°
15°
UV Index
4
2
1
0
0
0
0
0
0
Air quality
32
Good
33
Good
34
Good
35
Good
36
Good
54
Moderate
55
Moderate
57
Moderate
59
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
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
13.9 μg/m3
15 μg/m3
16.3 μg/m3
17.5 μg/m3
PM25
2.8 μg/m3
3.2 μg/m3
3.5 μg/m3
3.9 μg/m3
4.2 μg/m3
10.5 μg/m3
11.2 μg/m3
12.1 μg/m3
13 μg/m3
NO2
2.3 ppb
2 ppb
2.3 ppb
2.6 ppb
3 ppb
2.9 ppb
2.5 ppb
2.2 ppb
2.3 ppb
SO2
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
35 ppb
35.8 ppb
36.7 ppb
37.5 ppb
38.2 ppb
59.1 ppb
56.4 ppb
54.2 ppb
51.2 ppb