Hourly Weather in Perth, Minnesota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
22 km/h
Breezy
18 km/h
Breezy
17 km/h
Breezy
19 km/h
Breezy
20 km/h
Breezy
18 km/h
Breezy
15 km/h
Light
14 km/h
Light
13 km/h
Light
Humidity
60%
Humid
59%
Comfortable
57%
Comfortable
61%
Humid
71%
Extremely humid
72%
Extremely humid
73%
Extremely humid
77%
Extremely humid
81%
Extremely humid
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
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
85%
13%
24%
Dew point
17°
17°
17°
18°
19°
19°
18°
18°
19°
UV Index
4
3
2
1
0
0
0
0
0
Air quality
52
Moderate
53
Moderate
54
Moderate
54
Moderate
55
Moderate
56
Moderate
40
Good
39
Good
37
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
34.5 μg/m3
34.5 μg/m3
34.5 μg/m3
34.5 μg/m3
34.5 μg/m3
34.5 μg/m3
5.7 μg/m3
5.2 μg/m3
4.8 μg/m3
PM25
9.5 μg/m3
9.9 μg/m3
10.4 μg/m3
10.9 μg/m3
11.3 μg/m3
11.7 μg/m3
5.4 μg/m3
5 μg/m3
4.6 μg/m3
NO2
0.7 ppb
0.7 ppb
0.8 ppb
1 ppb
1.1 ppb
1.5 ppb
2 ppb
2.4 ppb
2.6 ppb
SO2
0.2 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
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
34.5 ppb
35.5 ppb
36.6 ppb
37.8 ppb
38.9 ppb
39.8 ppb
43 ppb
41.7 ppb
39.5 ppb