Hourly Weather in Fortress Rock, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
34 km/h
Strong
27 km/h
Breezy
20 km/h
Breezy
13 km/h
Light
2 km/h
Calm
5 km/h
Calm
7 km/h
Calm
12 km/h
Light
9 km/h
Light
Humidity
12%
Extremely dry
13%
Extremely dry
17%
Extremely dry
25%
Very dry
29%
Very dry
29%
Very dry
25%
Very dry
27%
Very dry
27%
Very dry
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
1003 hPa
Very low
1003 hPa
Very low
1004 hPa
Very low
1004 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
Clouds
0%
0%
0%
0%
0%
0%
0%
0%
0%
Dew point
2°
4°
6°
10°
10°
10°
7°
6°
6°
UV Index
3
2
1
0
0
0
0
0
0
Air quality
70
Moderate
71
Moderate
72
Moderate
74
Moderate
76
Moderate
77
Moderate
40
Good
38
Good
36
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
3 / 5
3 / 5
3 / 5
3 / 5
2 / 5
2 / 5
2 / 5
1 / 5
2 / 5
Pollutants
Low risk
High risk
PM10
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
31.3 μg/m3
5.2 μg/m3
5.1 μg/m3
5.3 μg/m3
PM25
18.9 μg/m3
19.6 μg/m3
20.4 μg/m3
21.3 μg/m3
22.1 μg/m3
22.9 μg/m3
5.1 μg/m3
5 μg/m3
5.2 μg/m3
NO2
0.3 ppb
0.3 ppb
0.7 ppb
1.2 ppb
1.6 ppb
2.4 ppb
2.9 ppb
3.6 ppb
4.7 ppb
SO2
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
0.3 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
51.4 ppb
52.1 ppb
52.9 ppb
53.7 ppb
54.5 ppb
55.1 ppb
43.3 ppb
41.4 ppb
38.9 ppb