Hourly Weather in Petersburg, Minnesota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 mph
Breezy
16 mph
Breezy
16 mph
Breezy
15 mph
Breezy
15 mph
Breezy
14 mph
Breezy
14 mph
Breezy
14 mph
Breezy
15 mph
Breezy
Humidity
70%
Extremely humid
71%
Extremely humid
73%
Extremely humid
75%
Extremely humid
76%
Extremely humid
76%
Extremely humid
76%
Extremely humid
76%
Extremely humid
74%
Extremely humid
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1024 hPa
High
1026 hPa
Very high
1024 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1024 hPa
High
1023 hPa
High
1023 hPa
High
Clouds
1%
5%
29%
20%
96%
46%
100%
100%
100%
Dew point
35°
35°
36°
37°
37°
37°
37°
37°
38°
UV Index
0
0
0
0
0
0
0
0
0
Air quality
31
Good
32
Good
32
Good
32
Good
32
Good
32
Good
31
Good
31
Good
31
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
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
PM25
0.31 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.31 μg/ft3
0.35 μg/ft3
0.38 μg/ft3
NO2
3.4 ppb
3.1 ppb
2.9 ppb
2.6 ppb
2.9 ppb
3.1 ppb
3.3 ppb
3.8 ppb
4.2 ppb
SO2
0.7 ppb
0.7 ppb
0.7 ppb
0.7 ppb
0.8 ppb
0.8 ppb
0.8 ppb
1 ppb
1.3 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
31.3 ppb
31.8 ppb
31.7 ppb
31.7 ppb
31.6 ppb
31.5 ppb
31.4 ppb
31.3 ppb
31.1 ppb