Daily Weather in Royal Heights, Illinois, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
9 mph
Light
10 mph
Breezy
21 mph
Strong
18 mph
Breezy
5 mph
Light
15 mph
Breezy
16 mph
Breezy
20 mph
Strong
Humidity
98%
Extremely humid
95%
Extremely humid
97%
Extremely humid
98%
Extremely humid
65%
Humid
64%
Humid
70%
Extremely humid
59%
Comfortable
87%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
15 mi
Good
Pressure
1018 hPa
High
1019 hPa
High
1015 hPa
Normal
1020 hPa
High
1023 hPa
High
1020 hPa
High
1022 hPa
High
1027 hPa
Very high
1024 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
35%
98%
100%
Dew point
39°
36°
49°
52°
18°
21°
26°
11°
23°
UV Index
1
1
1
0
1
Air quality
29
Good
40
Good
41
Good
64
Moderate
24
Good
Pollen index
Tree
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
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
0.20 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.56 μg/ft3
0.10 μg/ft3
PM25
0.20 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.55 μg/ft3
0.10 μg/ft3
NO2
4.75 ppb
6.32 ppb
5.53 ppb
7.57 ppb
3.36 ppb
SO2
1.22 ppb
0.78 ppb
2.88 ppb
2.2 ppb
0.62 ppb
CO
0.17 ppb
0.21 ppb
0.21 ppb
0.23 ppb
0.18 ppb
O3
30.4 ppb
27.3 ppb
37.5 ppb
34.2 ppb
27.5 ppb