Hourly Weather in Armstrong, Minnesota, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
9 km/h
Light
8 km/h
Calm
8 km/h
Light
9 km/h
Light
10 km/h
Light
13 km/h
Light
12 km/h
Light
11 km/h
Light
Humidity
78%
Extremely humid
81%
Extremely humid
83%
Extremely humid
89%
Extremely humid
93%
Extremely humid
93%
Extremely humid
91%
Extremely humid
93%
Extremely humid
93%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
14 km
Good
13 km
Good
13 km
Good
14 km
Good
13 km
Good
13 km
Good
Pressure
1010 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1009 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
1010 hPa
Normal
Clouds
50%
50%
26%
51%
100%
77%
98%
100%
100%
Dew point
25°
26°
26°
26°
26°
25°
24°
24°
24°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
58
Moderate
59
Moderate
61
Moderate
63
Moderate
65
Moderate
68
Moderate
70
Moderate
25
Good
24
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
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
22.6 μg/m3
5.1 μg/m3
4.8 μg/m3
PM25
12.6 μg/m3
13.4 μg/m3
14.4 μg/m3
15.5 μg/m3
16.7 μg/m3
17.9 μg/m3
18.9 μg/m3
4.5 μg/m3
4.2 μg/m3
NO2
1.1 ppb
1.3 ppb
2.6 ppb
3.9 ppb
5.1 ppb
5.2 ppb
5.3 ppb
6.1 ppb
6 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
0.3 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
38.1 ppb
38.7 ppb
39.5 ppb
40.5 ppb
41.6 ppb
42.6 ppb
43.4 ppb
27.3 ppb
26.3 ppb