Hourly Weather in Johnson, Wisconsin, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 mph
Calm
5 mph
Calm
4 mph
Calm
2 mph
Calm
4 mph
Calm
8 mph
Light
10 mph
Light
10 mph
Breezy
11 mph
Breezy
Humidity
69%
Humid
67%
Humid
65%
Humid
63%
Humid
63%
Humid
69%
Humid
73%
Extremely humid
75%
Extremely humid
77%
Extremely humid
Visibility
2 mi
Low
3 mi
Fair
8 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1014 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
62%
9%
40%
26%
28%
5%
9%
15%
73%
Dew point
59°
59°
58°
58°
60°
62°
61°
60°
59°
UV Index
4
3
2
1
1
0
0
0
0
Air quality
91
Moderate
93
Moderate
97
Moderate
100
Unhealthy for sensitive groups
103
Unhealthy for sensitive groups
103
Unhealthy for sensitive groups
102
Unhealthy for sensitive groups
100
Unhealthy for sensitive groups
97
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
0.86 μg/ft3
0.89 μg/ft3
0.95 μg/ft3
1.00 μg/ft3
1.03 μg/ft3
1.04 μg/ft3
1.03 μg/ft3
1.00 μg/ft3
0.95 μg/ft3
PM25
0.85 μg/ft3
0.88 μg/ft3
0.94 μg/ft3
0.99 μg/ft3
1.02 μg/ft3
1.03 μg/ft3
1.02 μg/ft3
0.99 μg/ft3
0.95 μg/ft3
NO2
0.5 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
0.7 ppb
0.7 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
CO
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
O3
48.6 ppb
49.4 ppb
50.6 ppb
51.5 ppb
52.2 ppb
52.7 ppb
52.7 ppb
52.4 ppb
51.8 ppb