Hourly Weather in Ludlow, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Light
5 km/h
Calm
4 km/h
Calm
5 km/h
Calm
4 km/h
Calm
3 km/h
Calm
2 km/h
Calm
2 km/h
Calm
Humidity
69%
Humid
67%
Humid
72%
Extremely humid
73%
Extremely humid
70%
Extremely humid
69%
Humid
68%
Humid
58%
Comfortable
56%
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
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
0%
0%
0%
0%
0%
0%
78%
2%
0%
Dew point
12°
11°
12°
12°
11°
11°
11°
11°
12°
UV Index
0
0
0
0
0
0
0
1
3
Air quality
35
Good
36
Good
38
Good
40
Good
42
Good
44
Good
47
Good
65
Moderate
62
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
18.4 μg/m3
17 μg/m3
PM25
6.2 μg/m3
6.4 μg/m3
6.8 μg/m3
7.1 μg/m3
7.5 μg/m3
7.9 μg/m3
8.3 μg/m3
16.7 μg/m3
15 μg/m3
NO2
13.1 ppb
14.4 ppb
15 ppb
15.7 ppb
16.4 ppb
13 ppb
9.5 ppb
6.4 ppb
4.6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
28.5 ppb
29.5 ppb
30.8 ppb
32.3 ppb
33.8 ppb
35.3 ppb
36.6 ppb
18.7 ppb
28.1 ppb