Hourly Weather in Barclay, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 km/h
Calm
8 km/h
Calm
6 km/h
Calm
11 km/h
Light
6 km/h
Calm
5 km/h
Calm
12 km/h
Light
4 km/h
Calm
5 km/h
Calm
Humidity
73%
Extremely humid
80%
Extremely humid
83%
Extremely humid
87%
Extremely humid
90%
Extremely humid
92%
Extremely humid
89%
Extremely humid
90%
Extremely humid
94%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
15 km
Good
14 km
Good
13 km
Good
14 km
Good
13 km
Good
13 km
Good
Pressure
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
100%
96%
99%
81%
31%
100%
97%
3%
4%
Dew point
18°
19°
19°
19°
19°
19°
19°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
46
Good
45
Good
44
Good
44
Good
51
Moderate
51
Moderate
51
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
11.1 μg/m3
10.8 μg/m3
10.6 μg/m3
10.7 μg/m3
10.9 μg/m3
PM25
5.7 μg/m3
5.4 μg/m3
5.1 μg/m3
4.9 μg/m3
9.2 μg/m3
9.1 μg/m3
9.2 μg/m3
9.4 μg/m3
9.7 μg/m3
NO2
3.5 ppb
3 ppb
2.6 ppb
2.1 ppb
2.2 ppb
2.4 ppb
2.6 ppb
2.7 ppb
2.7 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.4 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
49 ppb
48.4 ppb
47.9 ppb
47.4 ppb
45.3 ppb
44.1 ppb
42.7 ppb
42.1 ppb
41.7 ppb