Hourly Weather in Tree of Knowledge Corner, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
17 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
16 km/h
Light
13 km/h
Light
10 km/h
Light
9 km/h
Light
10 km/h
Light
11 km/h
Light
Humidity
76%
Extremely humid
73%
Extremely humid
66%
Humid
56%
Comfortable
61%
Humid
73%
Extremely humid
80%
Extremely humid
80%
Extremely humid
83%
Extremely 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
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1022 hPa
High
1023 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
0%
1%
0%
0%
0%
0%
0%
0%
1%
Dew point
17°
16°
16°
14°
15°
17°
17°
17°
17°
UV Index
5
3
2
1
0
0
0
0
0
Air quality
34
Good
35
Good
36
Good
36
Good
37
Good
51
Moderate
52
Moderate
52
Moderate
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
10 μg/m3
10.2 μg/m3
10.5 μg/m3
10.7 μg/m3
PM25
5.1 μg/m3
4.9 μg/m3
4.6 μg/m3
4.4 μg/m3
4.2 μg/m3
9.2 μg/m3
9.4 μg/m3
9.6 μg/m3
9.8 μg/m3
NO2
0.8 ppb
0.7 ppb
0.8 ppb
1.3 ppb
1.8 ppb
2.5 ppb
3.4 ppb
4.3 ppb
5.2 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
36.3 ppb
37.3 ppb
38.3 ppb
39.3 ppb
40.2 ppb
51.5 ppb
46.7 ppb
41.1 ppb
35.6 ppb