Hourly Weather in Winfield, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
6 km/h
Calm
7 km/h
Calm
6 km/h
Calm
5 km/h
Calm
5 km/h
Calm
6 km/h
Calm
4 km/h
Calm
3 km/h
Calm
Humidity
58%
Comfortable
56%
Comfortable
59%
Comfortable
66%
Humid
69%
Humid
70%
Extremely humid
70%
Extremely humid
72%
Extremely humid
72%
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
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
Clouds
36%
6%
0%
5%
100%
52%
3%
19%
7%
Dew point
16°
16°
16°
16°
16°
15°
15°
15°
15°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
48
Good
47
Good
47
Good
47
Good
47
Good
46
Good
56
Moderate
57
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
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
7.5 μg/m3
14.7 μg/m3
14.7 μg/m3
15 μg/m3
PM25
2.5 μg/m3
2.7 μg/m3
2.9 μg/m3
3.1 μg/m3
3.4 μg/m3
3.5 μg/m3
11.9 μg/m3
12 μg/m3
12.3 μg/m3
NO2
1.5 ppb
2.3 ppb
3 ppb
4.4 ppb
5.8 ppb
7.2 ppb
6.9 ppb
7.2 ppb
7.5 ppb
SO2
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 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
51.4 ppb
51.2 ppb
50.8 ppb
50.5 ppb
50.2 ppb
49.9 ppb
39.9 ppb
35.9 ppb
32.4 ppb