Hourly Weather in Three Rivers, Massachusetts, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
9 km/h
Light
6 km/h
Calm
2 km/h
Calm
2 km/h
Calm
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
Humidity
59%
Comfortable
61%
Humid
63%
Humid
66%
Humid
65%
Humid
66%
Humid
66%
Humid
66%
Humid
68%
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
1021 hPa
High
1022 hPa
High
1021 hPa
High
1021 hPa
High
1022 hPa
High
Clouds
64%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
11°
11°
11°
12°
11°
11°
11°
11°
11°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
34
Good
36
Good
39
Good
43
Good
46
Good
52
Moderate
53
Moderate
55
Moderate
57
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
10.9 μg/m3
11.9 μg/m3
13 μg/m3
14.6 μg/m3
PM25
5.8 μg/m3
6.4 μg/m3
7 μg/m3
7.6 μg/m3
8.2 μg/m3
9.4 μg/m3
10.2 μg/m3
11.1 μg/m3
12.5 μg/m3
NO2
4.1 ppb
4.7 ppb
5.3 ppb
5.9 ppb
6.9 ppb
8.5 ppb
9.6 ppb
8.2 ppb
6.9 ppb
SO2
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
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
37.1 ppb
38.6 ppb
40.1 ppb
41.5 ppb
42.8 ppb
31 ppb
28.2 ppb
29.1 ppb
31.2 ppb