Hourly Weather in Landmark, Arkansas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
3 km/h
Calm
5 km/h
Calm
8 km/h
Light
13 km/h
Light
17 km/h
Breezy
17 km/h
Breezy
18 km/h
Breezy
17 km/h
Breezy
Humidity
88%
Extremely humid
87%
Extremely humid
87%
Extremely humid
88%
Extremely humid
84%
Extremely humid
76%
Extremely humid
69%
Humid
61%
Humid
55%
Comfortable
Visibility
15 km
Good
15 km
Good
15 km
Good
15 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1017 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
Clouds
68%
57%
100%
95%
94%
39%
23%
19%
100%
Dew point
24°
24°
24°
24°
24°
24°
24°
24°
23°
UV Index
0
0
0
0
1
2
2
6
9
Air quality
49
Good
52
Moderate
54
Moderate
56
Moderate
58
Moderate
61
Moderate
63
Moderate
68
Moderate
70
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
13.1 μg/m3
14 μg/m3
15.1 μg/m3
16.4 μg/m3
17.9 μg/m3
20.5 μg/m3
20.5 μg/m3
22.7 μg/m3
25.2 μg/m3
PM25
8.8 μg/m3
9.5 μg/m3
10.6 μg/m3
11.7 μg/m3
13 μg/m3
14.2 μg/m3
15.2 μg/m3
17.9 μg/m3
19.2 μg/m3
NO2
3.5 ppb
3.1 ppb
2.6 ppb
2.2 ppb
1.9 ppb
1.5 ppb
1.1 ppb
1 ppb
0.8 ppb
SO2
0.4 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.6 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
23.2 ppb
24.4 ppb
25.9 ppb
27.8 ppb
29.7 ppb
31.5 ppb
33 ppb
35.2 ppb
39.1 ppb