Hourly Weather in Charles River Square, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
15 km/h
Light
15 km/h
Light
13 km/h
Light
12 km/h
Light
8 km/h
Calm
8 km/h
Calm
10 km/h
Light
8 km/h
Light
7 km/h
Calm
Humidity
30%
Dry
30%
Dry
32%
Dry
38%
Dry
46%
Comfortable
60%
Humid
71%
Extremely humid
70%
Extremely humid
80%
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
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1009 hPa
Normal
Clouds
0%
0%
2%
0%
4%
9%
7%
0%
0%
Dew point
7°
6°
7°
9°
12°
15°
17°
16°
18°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
36
Good
40
Good
44
Good
49
Good
52
Moderate
54
Moderate
56
Moderate
63
Moderate
64
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
17.8 μg/m3
18.4 μg/m3
PM25
6.5 μg/m3
7.1 μg/m3
7.9 μg/m3
8.8 μg/m3
9.8 μg/m3
10.7 μg/m3
11.5 μg/m3
15.5 μg/m3
15.9 μg/m3
NO2
2.2 ppb
2.2 ppb
4.2 ppb
6.3 ppb
8.4 ppb
7.5 ppb
6.7 ppb
6.4 ppb
6.1 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 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
39.2 ppb
40 ppb
41.2 ppb
42.4 ppb
43.8 ppb
45.1 ppb
46.2 ppb
52.3 ppb
50.4 ppb