Hourly Weather in Canton Junction, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
1 km/h
Calm
4 km/h
Calm
3 km/h
Calm
2 km/h
Calm
3 km/h
Calm
1 km/h
Calm
3 km/h
Calm
4 km/h
Calm
3 km/h
Calm
Humidity
84%
Extremely humid
81%
Extremely humid
82%
Extremely humid
83%
Extremely humid
81%
Extremely humid
79%
Extremely humid
67%
Humid
58%
Comfortable
51%
Comfortable
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
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
Clouds
0%
0%
1%
0%
0%
0%
0%
0%
0%
Dew point
13°
13°
13°
13°
13°
13°
13°
13°
12°
UV Index
0
0
0
0
0
0
1
3
5
Air quality
33
Good
33
Good
34
Good
35
Good
36
Good
38
Good
39
Good
40
Good
52
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
9.7 μg/m3
9.7 μg/m3
11.6 μg/m3
PM25
5.5 μg/m3
5.6 μg/m3
5.6 μg/m3
5.7 μg/m3
5.8 μg/m3
5.9 μg/m3
5.9 μg/m3
6 μg/m3
9.7 μg/m3
NO2
6.6 ppb
7.2 ppb
7.8 ppb
8.4 ppb
7.7 ppb
6.9 ppb
6.1 ppb
4.6 ppb
2.4 ppb
SO2
0.2 ppb
0.2 ppb
0.2 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
35.6 ppb
36 ppb
36.8 ppb
37.9 ppb
39.2 ppb
40.5 ppb
41.8 ppb
42.9 ppb
45.4 ppb