Hourly Weather in Round Lake, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
12 km/h
Light
12 km/h
Light
8 km/h
Light
8 km/h
Light
8 km/h
Calm
9 km/h
Light
9 km/h
Light
10 km/h
Light
11 km/h
Light
Humidity
81%
Extremely humid
77%
Extremely humid
83%
Extremely humid
81%
Extremely humid
85%
Extremely humid
91%
Extremely humid
92%
Extremely humid
94%
Extremely humid
93%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
14 km
Good
13 km
Good
13 km
Good
13 km
Good
Pressure
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
Clouds
78%
100%
96%
86%
36%
51%
32%
87%
100%
Dew point
20°
20°
20°
20°
20°
20°
20°
20°
20°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
49
Good
50
Moderate
50
Moderate
51
Moderate
51
Moderate
38
Good
37
Good
36
Good
34
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
7 μg/m3
6.8 μg/m3
6.6 μg/m3
6.2 μg/m3
PM25
8.8 μg/m3
8.9 μg/m3
9 μg/m3
9.1 μg/m3
9.2 μg/m3
6.8 μg/m3
6.6 μg/m3
6.4 μg/m3
6.1 μg/m3
NO2
2.6 ppb
3.2 ppb
4.3 ppb
5.4 ppb
6.6 ppb
6.8 ppb
7 ppb
7.3 ppb
7.2 ppb
SO2
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.7 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
47.1 ppb
46.9 ppb
46.8 ppb
46.6 ppb
46.4 ppb
32.4 ppb
30 ppb
28.1 ppb
26.9 ppb