Hourly Weather in Stoneham, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
3 km/h
Calm
3 km/h
Calm
5 km/h
Calm
8 km/h
Light
14 km/h
Light
17 km/h
Breezy
17 km/h
Breezy
15 km/h
Light
Humidity
67%
Humid
52%
Comfortable
41%
Dry
36%
Dry
34%
Dry
37%
Dry
39%
Dry
43%
Dry
44%
Dry
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
1024 hPa
High
1024 hPa
High
1023 hPa
High
1023 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
Clouds
0%
0%
3%
8%
12%
5%
5%
1%
4%
Dew point
15°
13°
11°
10°
10°
11°
10°
12°
12°
UV Index
4
6
7
7
6
5
3
2
1
Air quality
35
Good
38
Good
40
Good
44
Good
47
Good
49
Good
61
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
9.7 μg/m3
9.7 μg/m3
15.4 μg/m3
15.6 μg/m3
15.2 μg/m3
PM25
6.2 μg/m3
6.7 μg/m3
7.2 μg/m3
7.8 μg/m3
8.3 μg/m3
8.8 μg/m3
14.4 μg/m3
14.7 μg/m3
14.2 μg/m3
NO2
5.2 ppb
3 ppb
2.5 ppb
2 ppb
1.5 ppb
1.5 ppb
1.5 ppb
1.6 ppb
2.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 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
0.2 ppb
0.2 ppb
0.2 ppb
O3
18.9 ppb
22.3 ppb
26.3 ppb
30.5 ppb
34.5 ppb
37.9 ppb
68.8 ppb
69.6 ppb
67 ppb