Hourly Weather in Whalom, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
3 km/h
Calm
1 km/h
Calm
6 km/h
Calm
10 km/h
Light
12 km/h
Light
14 km/h
Light
14 km/h
Light
15 km/h
Light
Humidity
94%
Extremely humid
90%
Extremely humid
94%
Extremely humid
91%
Extremely humid
81%
Extremely humid
74%
Extremely humid
70%
Extremely humid
68%
Humid
62%
Humid
Visibility
16 km
Good
12 km
Good
12 km
Good
13 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
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
17%
95%
59%
100%
100%
66%
69%
100%
100%
Dew point
16°
17°
18°
19°
19°
19°
19°
19°
18°
UV Index
0
0
0
1
2
3
5
6
5
Air quality
52
Moderate
52
Moderate
53
Moderate
54
Moderate
54
Moderate
55
Moderate
56
Moderate
62
Moderate
61
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
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.1 μg/m3
15.7 μg/m3
14.5 μg/m3
PM25
9.6 μg/m3
9.8 μg/m3
10 μg/m3
10.4 μg/m3
10.8 μg/m3
11.2 μg/m3
11.7 μg/m3
14.9 μg/m3
14 μg/m3
NO2
3.3 ppb
3 ppb
2.7 ppb
2.4 ppb
2 ppb
1.6 ppb
1.1 ppb
1.1 ppb
1 ppb
SO2
0.4 ppb
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.6 ppb
0.5 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
0.2 ppb
O3
24.8 ppb
25.7 ppb
27.5 ppb
29.9 ppb
32.7 ppb
35.6 ppb
38.4 ppb
66.4 ppb
68.8 ppb