Hourly Weather in Salt Lakes Historical Marker, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
4 mph
Calm
3 mph
Calm
2 mph
Calm
2 mph
Calm
5 mph
Calm
7 mph
Light
8 mph
Light
10 mph
Light
10 mph
Breezy
Humidity
25%
Very dry
20%
Very dry
17%
Extremely dry
15%
Extremely dry
13%
Extremely dry
11%
Extremely dry
10%
Extremely dry
9%
Extremely dry
8%
Extremely dry
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
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1008 hPa
Low
1007 hPa
Low
1007 hPa
Low
1005 hPa
Low
1004 hPa
Low
1003 hPa
Very low
Clouds
0%
0%
9%
1%
4%
38%
24%
0%
16%
Dew point
43°
43°
42°
42°
41°
40°
38°
37°
37°
UV Index
0
2
4
6
9
10
9
8
5
Air quality
40
Good
41
Good
34
Good
40
Good
49
Good
57
Moderate
68
Moderate
75
Moderate
77
Moderate
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
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
0.65 μg/ft3
0.94 μg/ft3
0.97 μg/ft3
0.91 μg/ft3
1.17 μg/ft3
1.68 μg/ft3
2.33 μg/ft3
2.91 μg/ft3
3.16 μg/ft3
PM25
0.30 μg/ft3
0.28 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
NO2
8.84 ppb
8.12 ppb
5.82 ppb
3.53 ppb
1.24 ppb
1.06 ppb
0.89 ppb
0.72 ppb
0.91 ppb
SO2
0.35 ppb
0.43 ppb
0.39 ppb
0.36 ppb
0.32 ppb
0.27 ppb
0.22 ppb
0.17 ppb
0.15 ppb
CO
0.15 ppb
0.16 ppb
0.15 ppb
0.13 ppb
0.12 ppb
0.11 ppb
0.11 ppb
0.11 ppb
0.11 ppb
O3
24.51 ppb
27.58 ppb
38.5 ppb
49.42 ppb
60.33 ppb
61.68 ppb
63.02 ppb
64.36 ppb
62.98 ppb