Hourly Weather in Mount Pleasant, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 km/h
Light
18 km/h
Breezy
18 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
18 km/h
Breezy
Humidity
72%
Extremely humid
65%
Humid
59%
Comfortable
58%
Comfortable
53%
Comfortable
53%
Comfortable
50%
Comfortable
54%
Comfortable
59%
Comfortable
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
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
6%
5%
4%
2%
0%
0%
2%
5%
9%
Dew point
14°
14°
13°
13°
12°
13°
11°
12°
13°
UV Index
3
5
7
8
8
7
5
4
2
Air quality
28
Good
27
Good
29
Good
30
Good
32
Good
33
Good
34
Good
40
Good
40
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
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
8.6 μg/m3
9.5 μg/m3
9.4 μg/m3
PM25
4.9 μg/m3
4.8 μg/m3
4.5 μg/m3
4.3 μg/m3
4 μg/m3
3.8 μg/m3
3.5 μg/m3
7.2 μg/m3
7.2 μg/m3
NO2
1.9 ppb
1.2 ppb
0.6 ppb
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
SO2
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
28.5 ppb
29.5 ppb
30.8 ppb
32.3 ppb
33.9 ppb
35.4 ppb
36.8 ppb
42.8 ppb
42.1 ppb