Hourly Weather in Roy, Mississippi, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
7 mph
Light
6 mph
Light
5 mph
Light
7 mph
Light
7 mph
Light
8 mph
Light
8 mph
Light
5 mph
Light
4 mph
Calm
Humidity
91%
Extremely humid
91%
Extremely humid
91%
Extremely humid
93%
Extremely humid
96%
Extremely humid
97%
Extremely humid
97%
Extremely humid
98%
Extremely humid
99%
Extremely humid
Visibility
8 mi
Good
8 mi
Good
8 mi
Good
2 mi
Low
10 mi
Good
10 mi
Good
10 mi
Good
6 mi
Fair
2 mi
Low
Pressure
1020 hPa
High
1020 hPa
High
1021 hPa
High
1020 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1020 hPa
High
Clouds
100%
22%
82%
100%
13%
41%
98%
100%
100%
Dew point
66°
66°
65°
66°
66°
66°
66°
66°
66°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
31
Good
30
Good
30
Good
31
Good
31
Good
31
Good
31
Good
31
Good
31
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.29 μg/ft3
0.26 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.18 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.09 μg/ft3
0.07 μg/ft3
PM25
0.19 μg/ft3
0.17 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
NO2
1.68 ppb
1.53 ppb
1.24 ppb
0.96 ppb
0.67 ppb
0.64 ppb
0.61 ppb
0.58 ppb
0.67 ppb
SO2
0.45 ppb
0.48 ppb
0.45 ppb
0.43 ppb
0.4 ppb
0.36 ppb
0.31 ppb
0.27 ppb
0.26 ppb
CO
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
30.9 ppb
31.1 ppb
32.6 ppb
34.1 ppb
35.7 ppb
35.3 ppb
34.9 ppb
34.5 ppb
34.1 ppb