Hourly Weather in Leightons Corner, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 km/h
Calm
5 km/h
Calm
8 km/h
Light
10 km/h
Light
14 km/h
Light
15 km/h
Light
17 km/h
Breezy
17 km/h
Breezy
14 km/h
Light
Humidity
92%
Extremely humid
87%
Extremely humid
77%
Extremely humid
68%
Humid
63%
Humid
65%
Humid
63%
Humid
60%
Humid
57%
Comfortable
Visibility
14 km
Good
14 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
93%
100%
97%
47%
30%
67%
97%
37%
100%
Dew point
19°
20°
20°
19°
19°
19°
19°
19°
18°
UV Index
2
3
4
5
5
3
3
2
1
Air quality
42
Good
45
Good
49
Good
52
Moderate
54
Moderate
55
Moderate
57
Moderate
64
Moderate
64
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
19.4 μg/m3
20.3 μg/m3
PM25
7.4 μg/m3
8 μg/m3
8.7 μg/m3
9.6 μg/m3
10.5 μg/m3
11.4 μg/m3
12.2 μg/m3
15.9 μg/m3
16.2 μg/m3
NO2
4.3 ppb
3.5 ppb
2.6 ppb
2.2 ppb
1.8 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.3 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
0.2 ppb
0.2 ppb
0.1 ppb
O3
20.1 ppb
23.4 ppb
28 ppb
33.3 ppb
38.8 ppb
44.1 ppb
48.7 ppb
58.3 ppb
57.3 ppb