Hourly Weather in Rocky Mountain Laboratory Historical Marker, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 mph
Calm
1 mph
Calm
3 mph
Calm
4 mph
Calm
4 mph
Calm
5 mph
Light
6 mph
Light
6 mph
Light
4 mph
Calm
Humidity
57%
Comfortable
58%
Comfortable
61%
Humid
59%
Comfortable
59%
Comfortable
72%
Extremely humid
89%
Extremely humid
89%
Extremely humid
94%
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
1013 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1012 hPa
Normal
Clouds
100%
100%
100%
100%
91%
98%
65%
97%
83%
Dew point
37°
37°
39°
37°
36°
39°
42°
41°
38°
UV Index
1
1
1
0
0
0
0
0
0
Air quality
31
Good
31
Good
32
Good
31
Good
29
Good
26
Good
34
Good
36
Good
35
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
1 / 5
1 / 5
0 / 5
1 / 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
0.21 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.21 μg/ft3
0.23 μg/ft3
0.31 μg/ft3
0.39 μg/ft3
0.36 μg/ft3
0.33 μg/ft3
PM25
0.14 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
0.22 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.23 μg/ft3
NO2
2.94 ppb
3.07 ppb
3.21 ppb
6.61 ppb
10.01 ppb
13.41 ppb
14.32 ppb
15.23 ppb
16.14 ppb
SO2
1.14 ppb
1.19 ppb
1.24 ppb
1.43 ppb
1.62 ppb
1.8 ppb
1.63 ppb
1.46 ppb
1.29 ppb
CO
0.15 ppb
0.15 ppb
0.16 ppb
0.19 ppb
0.22 ppb
0.25 ppb
0.25 ppb
0.26 ppb
0.26 ppb
O3
34.7 ppb
35.38 ppb
36.07 ppb
31.19 ppb
26.32 ppb
21.45 ppb
18.54 ppb
15.63 ppb
12.72 ppb