Hourly Weather in Hatherly, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
12 km/h
Light
12 km/h
Light
8 km/h
Calm
6 km/h
Calm
6 km/h
Calm
5 km/h
Calm
4 km/h
Calm
6 km/h
Calm
Humidity
35%
Dry
37%
Dry
43%
Dry
56%
Comfortable
70%
Extremely humid
81%
Extremely humid
84%
Extremely humid
87%
Extremely humid
89%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
15 km
Good
13 km
Good
Pressure
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
Clouds
0%
0%
0%
0%
0%
1%
2%
4%
4%
Dew point
7°
8°
9°
11°
13°
14°
14°
14°
14°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
37
Good
37
Good
36
Good
36
Good
35
Good
35
Good
34
Good
52
Moderate
54
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
13.2 μg/m3
14.6 μg/m3
PM25
4.2 μg/m3
4.3 μg/m3
4.4 μg/m3
4.6 μg/m3
4.8 μg/m3
5 μg/m3
5.2 μg/m3
9.7 μg/m3
10.6 μg/m3
NO2
0.9 ppb
1.5 ppb
2.2 ppb
2.8 ppb
4 ppb
5.1 ppb
6.2 ppb
4.5 ppb
5 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 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
39.7 ppb
39.4 ppb
39 ppb
38.4 ppb
37.9 ppb
37.4 ppb
36.9 ppb
36.7 ppb
35.5 ppb