Hourly Weather in Walpole Heights, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
13 km/h
Light
14 km/h
Light
14 km/h
Light
17 km/h
Breezy
19 km/h
Breezy
19 km/h
Breezy
21 km/h
Breezy
22 km/h
Breezy
22 km/h
Breezy
Humidity
75%
Extremely humid
67%
Humid
62%
Humid
63%
Humid
61%
Humid
57%
Comfortable
51%
Comfortable
56%
Comfortable
63%
Humid
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
1008 hPa
Low
1007 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
Clouds
67%
72%
100%
92%
67%
17%
0%
0%
2%
Dew point
20°
19°
19°
19°
19°
18°
17°
18°
18°
UV Index
2
2
2
2
3
3
2
1
1
Air quality
49
Good
51
Moderate
52
Moderate
53
Moderate
62
Moderate
62
Moderate
62
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
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
9.7 μg/m3
18 μg/m3
18.4 μg/m3
19 μg/m3
19.4 μg/m3
19.3 μg/m3
PM25
8.7 μg/m3
9.3 μg/m3
9.8 μg/m3
10.3 μg/m3
15 μg/m3
14.8 μg/m3
15 μg/m3
14.9 μg/m3
14.4 μg/m3
NO2
2.1 ppb
1.5 ppb
1.3 ppb
1.1 ppb
0.9 ppb
1 ppb
1 ppb
1.1 ppb
1.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.3 ppb
0.2 ppb
0.2 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
0.1 ppb
0.1 ppb
0.1 ppb
O3
40.7 ppb
43.9 ppb
46.8 ppb
49.4 ppb
55.9 ppb
55.3 ppb
54.3 ppb
53.2 ppb
52.1 ppb