Hourly Weather in Merifield Airport, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
3 km/h
Calm
2 km/h
Calm
4 km/h
Calm
3 km/h
Calm
1 km/h
Calm
4 km/h
Calm
Humidity
95%
Extremely humid
95%
Extremely humid
95%
Extremely humid
95%
Extremely humid
96%
Extremely humid
95%
Extremely humid
97%
Extremely humid
100%
Extremely humid
100%
Extremely humid
Visibility
12 km
Good
12 km
Good
12 km
Good
12 km
Good
12 km
Good
0 km
Low
0 km
Low
0 km
Low
0 km
Low
Pressure
1015 hPa
Normal
1015 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
31%
15%
55%
40%
29%
75%
88%
100%
100%
Dew point
20°
19°
19°
19°
19°
18°
18°
18°
18°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
21
Good
22
Good
24
Good
26
Good
29
Good
31
Good
29
Good
30
Good
30
Good
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.3 μg/m3
5.4 μg/m3
5.5 μg/m3
PM25
3.2 μg/m3
3.6 μg/m3
4.1 μg/m3
4.6 μg/m3
5.1 μg/m3
5.5 μg/m3
5.2 μg/m3
5.4 μg/m3
5.4 μg/m3
NO2
2.6 ppb
2.7 ppb
2.7 ppb
2.8 ppb
3.3 ppb
3.7 ppb
4.7 ppb
3.8 ppb
2.8 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 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
22.3 ppb
23.9 ppb
25.8 ppb
27.8 ppb
29.7 ppb
31.4 ppb
17 ppb
17.9 ppb
19.6 ppb