Hourly Weather in Petersburg, Minnesota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
20 km/h
Breezy
23 km/h
Breezy
21 km/h
Breezy
23 km/h
Breezy
19 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
18 km/h
Breezy
Humidity
66%
Humid
67%
Humid
67%
Humid
68%
Humid
73%
Extremely humid
71%
Extremely humid
69%
Humid
68%
Humid
69%
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
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1015 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
Clouds
5%
38%
61%
100%
100%
82%
79%
99%
47%
Dew point
16°
17°
18°
18°
18°
18°
18°
18°
18°
UV Index
5
3
3
4
4
3
2
1
0
Air quality
48
Good
49
Good
51
Moderate
52
Moderate
54
Moderate
55
Moderate
42
Good
42
Good
41
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
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
25.9 μg/m3
30.2 μg/m3
30.2 μg/m3
7.9 μg/m3
7.5 μg/m3
7.1 μg/m3
PM25
8.5 μg/m3
8.8 μg/m3
9.3 μg/m3
9.7 μg/m3
10.6 μg/m3
11.1 μg/m3
7.4 μg/m3
7.1 μg/m3
6.6 μg/m3
NO2
1.4 ppb
1.2 ppb
0.8 ppb
0.8 ppb
0.7 ppb
0.7 ppb
0.9 ppb
1.1 ppb
1.3 ppb
SO2
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
0.1 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
29.8 ppb
31 ppb
32.7 ppb
34.7 ppb
37.9 ppb
39.8 ppb
45.4 ppb
44.8 ppb
44 ppb