Hourly Weather in Phelps, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
8 km/h
Calm
8 km/h
Calm
8 km/h
Calm
12 km/h
Light
8 km/h
Calm
6 km/h
Calm
6 km/h
Calm
7 km/h
Calm
Humidity
55%
Comfortable
53%
Comfortable
55%
Comfortable
58%
Comfortable
61%
Humid
72%
Extremely humid
74%
Extremely humid
78%
Extremely humid
76%
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
Low
1008 hPa
Low
1008 hPa
Low
1009 hPa
Low
1009 hPa
Low
1009 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
Clouds
32%
79%
100%
65%
100%
100%
100%
100%
58%
Dew point
17°
16°
16°
17°
17°
18°
18°
19°
18°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
54
Moderate
55
Moderate
55
Moderate
55
Moderate
56
Moderate
56
Moderate
94
Moderate
94
Moderate
93
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
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
24.8 μg/m3
32.9 μg/m3
32.8 μg/m3
32.8 μg/m3
PM25
10.9 μg/m3
11 μg/m3
11.2 μg/m3
11.4 μg/m3
11.6 μg/m3
11.7 μg/m3
31.7 μg/m3
31.8 μg/m3
31.5 μg/m3
NO2
2.8 ppb
5.3 ppb
4.7 ppb
5.6 ppb
5.1 ppb
4.6 ppb
3.6 ppb
3.9 ppb
4.1 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.4 ppb
CO
0.2 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
49.7 ppb
49.8 ppb
49.9 ppb
50 ppb
50.1 ppb
50.1 ppb
39.9 ppb
37.4 ppb
34.5 ppb