Hourly Weather in Newton, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Light
4 mph
Calm
4 mph
Calm
6 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
8 mph
Light
5 mph
Light
Humidity
87%
Extremely humid
87%
Extremely humid
84%
Extremely humid
80%
Extremely humid
77%
Extremely humid
72%
Extremely humid
71%
Extremely humid
72%
Extremely humid
76%
Extremely humid
Visibility
9 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
1017 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
38%
17%
31%
16%
9%
9%
25%
31%
95%
Dew point
72°
72°
73°
73°
73°
73°
73°
73°
74°
UV Index
4
5
6
7
7
5
3
2
1
Air quality
31
Good
33
Good
35
Good
38
Good
40
Good
43
Good
45
Good
56
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
0.37 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
0.26 μg/ft3
0.26 μg/ft3
PM25
0.16 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
NO2
1.2 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
1.6 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
27.7 ppb
29 ppb
30.9 ppb
33.1 ppb
35.3 ppb
37.5 ppb
39.3 ppb
61.6 ppb
59 ppb