Hourly Weather in McKinney, Texas, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 mph
Breezy
4 mph
Calm
4 mph
Calm
5 mph
Calm
4 mph
Calm
5 mph
Calm
6 mph
Light
6 mph
Light
7 mph
Light
Humidity
86%
Extremely humid
97%
Extremely humid
98%
Extremely humid
95%
Extremely humid
94%
Extremely humid
94%
Extremely humid
93%
Extremely humid
92%
Extremely humid
88%
Extremely humid
Visibility
8 mi
Good
8 mi
Good
8 mi
Good
7 mi
Good
8 mi
Good
7 mi
Good
6 mi
Good
8 mi
Good
6 mi
Fair
Pressure
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
Clouds
100%
21%
100%
100%
100%
100%
100%
100%
100%
Dew point
70°
70°
69°
70°
70°
70°
71°
71°
71°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
34
Good
33
Good
33
Good
33
Good
32
Good
30
Good
26
Good
23
Good
23
Good
Pollen index
Tree
0 / 5
0 / 5
1 / 5
1 / 5
1 / 5
1 / 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
0.29 μg/ft3
0.30 μg/ft3
0.31 μg/ft3
0.32 μg/ft3
0.29 μg/ft3
0.25 μg/ft3
0.20 μg/ft3
0.17 μg/ft3
0.15 μg/ft3
PM25
0.21 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
NO2
1.52 ppb
1.32 ppb
1.13 ppb
0.94 ppb
1.1 ppb
1.26 ppb
1.43 ppb
1.33 ppb
1.24 ppb
SO2
0.13 ppb
0.1 ppb
0.06 ppb
0.03 ppb
0.05 ppb
0.07 ppb
0.08 ppb
0.08 ppb
0.07 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
21.73 ppb
23.79 ppb
25.86 ppb
27.93 ppb
26.55 ppb
25.18 ppb
23.8 ppb
24.07 ppb
24.33 ppb