Hourly Weather in Perth, Indiana, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
0 km/h
Calm
3 km/h
Calm
3 km/h
Calm
6 km/h
Calm
8 km/h
Light
10 km/h
Light
6 km/h
Calm
2 km/h
Calm
2 km/h
Calm
Humidity
43%
Dry
36%
Dry
40%
Dry
40%
Dry
41%
Dry
41%
Dry
39%
Dry
45%
Comfortable
47%
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
1019 hPa
High
1018 hPa
High
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1017 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
Clouds
85%
84%
37%
100%
61%
43%
100%
100%
100%
Dew point
12°
10°
12°
12°
12°
12°
11°
12°
12°
UV Index
8
7
5
3
2
1
0
0
0
Air quality
36
Good
44
Good
52
Moderate
55
Moderate
59
Moderate
63
Moderate
66
Moderate
62
Moderate
62
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
12.9 μg/m3
16 μg/m3
16.1 μg/m3
PM25
6.5 μg/m3
7.8 μg/m3
9.5 μg/m3
11.4 μg/m3
13.5 μg/m3
15.4 μg/m3
17.1 μg/m3
15 μg/m3
15 μg/m3
NO2
0.5 ppb
0.5 ppb
0.6 ppb
0.6 ppb
1.3 ppb
2 ppb
2.7 ppb
4.4 ppb
6.2 ppb
SO2
0.8 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39.2 ppb
39.9 ppb
40.9 ppb
42 ppb
43.2 ppb
44.3 ppb
45.3 ppb
53.5 ppb
49.9 ppb