Hourly Weather in Hartsville, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 mph
Light
9 mph
Light
10 mph
Breezy
10 mph
Breezy
10 mph
Breezy
10 mph
Light
9 mph
Light
6 mph
Light
6 mph
Light
Humidity
39%
Dry
37%
Dry
36%
Dry
36%
Dry
36%
Dry
38%
Dry
42%
Dry
51%
Comfortable
58%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
High
Clouds
0%
0%
0%
0%
0%
0%
1%
11%
19%
Dew point
42°
41°
41°
42°
42°
43°
44°
47°
47°
UV Index
7
7
5
4
2
1
0
0
0
Air quality
48
Good
52
Moderate
53
Moderate
54
Moderate
55
Moderate
53
Moderate
48
Good
52
Moderate
57
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
0.24 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.27 μg/ft3
0.36 μg/ft3
PM25
0.24 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.27 μg/ft3
0.35 μg/ft3
NO2
1.7 ppb
1.5 ppb
1.6 ppb
1.6 ppb
1.7 ppb
4.7 ppb
7.6 ppb
10.5 ppb
13.9 ppb
SO2
1.6 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.5 ppb
1.5 ppb
1.7 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
51.7 ppb
55.8 ppb
58.1 ppb
59.4 ppb
60.3 ppb
57.2 ppb
52.2 ppb
46.3 ppb
41.9 ppb