Hourly Weather in Hatherly, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
3 mph
Calm
1 mph
Calm
2 mph
Calm
3 mph
Calm
4 mph
Calm
5 mph
Calm
4 mph
Calm
4 mph
Calm
Humidity
52%
Comfortable
54%
Comfortable
58%
Comfortable
65%
Humid
58%
Comfortable
54%
Comfortable
54%
Comfortable
52%
Comfortable
66%
Humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1019 hPa
High
1020 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
Clouds
4%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
54°
55°
56°
58°
55°
52°
51°
50°
54°
UV Index
2
1
0
0
0
0
0
0
0
Air quality
38
Good
37
Good
36
Good
35
Good
39
Good
43
Good
67
Moderate
69
Moderate
71
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
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.54 μg/ft3
0.59 μg/ft3
0.62 μg/ft3
PM25
0.10 μg/ft3
0.12 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.50 μg/ft3
0.53 μg/ft3
0.56 μg/ft3
NO2
0.7 ppb
2.5 ppb
4.2 ppb
5.9 ppb
8.3 ppb
10.7 ppb
15.7 ppb
16.4 ppb
17.1 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.5 ppb
0.5 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
41 ppb
40 ppb
38.9 ppb
37.8 ppb
36.7 ppb
35.7 ppb
28.7 ppb
25.6 ppb
23.3 ppb