Hourly Weather in Keystone, Indiana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 km/h
Calm
5 km/h
Calm
6 km/h
Calm
5 km/h
Calm
3 km/h
Calm
9 km/h
Light
6 km/h
Calm
6 km/h
Calm
1 km/h
Calm
Humidity
40%
Dry
40%
Dry
40%
Dry
40%
Dry
40%
Dry
44%
Dry
48%
Comfortable
48%
Comfortable
51%
Comfortable
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
1018 hPa
High
1019 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
100%
100%
100%
100%
62%
54%
0%
0%
0%
Dew point
10°
10°
10°
10°
10°
11°
11°
11°
11°
UV Index
3
5
4
2
1
0
0
0
0
Air quality
39
Good
39
Good
40
Good
40
Good
40
Good
40
Good
58
Moderate
58
Moderate
59
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
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
12.9 μg/m3
13.3 μg/m3
13.6 μg/m3
13.8 μg/m3
PM25
5.7 μg/m3
5.7 μg/m3
5.7 μg/m3
5.7 μg/m3
5.8 μg/m3
5.8 μg/m3
12.6 μg/m3
12.9 μg/m3
13.2 μg/m3
NO2
0.9 ppb
0.9 ppb
0.7 ppb
1.2 ppb
1.5 ppb
2 ppb
5.4 ppb
8.5 ppb
11.7 ppb
SO2
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.3 ppb
42.5 ppb
42.7 ppb
43 ppb
43.2 ppb
43.4 ppb
49.7 ppb
46.2 ppb
37.3 ppb