Daily Weather in Swampscott, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
21 km/h
Breezy
22 km/h
Breezy
16 km/h
Light
27 km/h
Breezy
27 km/h
Breezy
16 km/h
Breezy
12 km/h
Light
12 km/h
Light
17 km/h
Breezy
Humidity
92%
Extremely humid
96%
Extremely humid
91%
Extremely humid
95%
Extremely humid
96%
Extremely humid
95%
Extremely humid
98%
Extremely humid
93%
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
16 km
Good
16 km
Good
Pressure
1022 hPa
High
1016 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1005 hPa
Low
1008 hPa
Low
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
18%
100%
12%
100%
100%
100%
100%
41%
100%
Dew point
15°
14°
17°
20°
21°
20°
21°
21°
21°
UV Index
8
8
7
5
0
Air quality
54
Moderate
55
Moderate
50
Moderate
59
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
13.5 μg/m3
15 μg/m3
10.7 μg/m3
17.5 μg/m3
4.8 μg/m3
PM25
10.8 μg/m3
11.1 μg/m3
9 μg/m3
13.2 μg/m3
4.2 μg/m3
NO2
7.7 ppb
6.5 ppb
6 ppb
5.6 ppb
3.4 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
54.8 ppb
42.9 ppb
48 ppb
52.5 ppb
46 ppb