Hourly Weather in Grotto Hill, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
5 km/h
Calm
8 km/h
Calm
10 km/h
Light
12 km/h
Light
9 km/h
Light
9 km/h
Light
13 km/h
Light
12 km/h
Light
11 km/h
Light
Humidity
41%
Dry
39%
Dry
40%
Dry
44%
Dry
42%
Dry
36%
Dry
40%
Dry
42%
Dry
42%
Dry
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1015 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
0%
0%
1%
91%
45%
3%
0%
0%
Dew point
9°
9°
10°
12°
11°
9°
10°
10°
9°
UV Index
7
8
8
7
5
3
2
1
0
Air quality
35
Good
35
Good
35
Good
34
Good
34
Good
34
Good
34
Good
45
Good
44
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
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
6.5 μg/m3
4.3 μg/m3
4.4 μg/m3
PM25
4.2 μg/m3
4.3 μg/m3
4.5 μg/m3
4.7 μg/m3
4.9 μg/m3
5.1 μg/m3
5.3 μg/m3
3.9 μg/m3
3.9 μg/m3
NO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.3 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
37.7 ppb
37.5 ppb
37.2 ppb
36.9 ppb
36.7 ppb
36.4 ppb
36.1 ppb
48.6 ppb
47.8 ppb