Hourly Weather in Observatory Hill, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
16 km/h
Breezy
17 km/h
Breezy
18 km/h
Breezy
16 km/h
Light
13 km/h
Light
8 km/h
Light
13 km/h
Light
8 km/h
Calm
11 km/h
Light
Humidity
74%
Extremely humid
71%
Extremely humid
66%
Humid
66%
Humid
67%
Humid
73%
Extremely humid
76%
Extremely humid
83%
Extremely humid
83%
Extremely humid
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
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1006 hPa
Low
1006 hPa
Low
1006 hPa
Low
1007 hPa
Low
1008 hPa
Low
Clouds
64%
22%
22%
57%
48%
6%
40%
0%
0%
Dew point
21°
21°
20°
20°
20°
20°
19°
19°
19°
UV Index
6
5
3
1
0
0
0
0
0
Air quality
40
Good
45
Good
52
Moderate
55
Moderate
58
Moderate
61
Moderate
64
Moderate
52
Moderate
48
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
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
14 μg/m3
10.1 μg/m3
8.7 μg/m3
PM25
7.1 μg/m3
8.1 μg/m3
9.5 μg/m3
11.1 μg/m3
12.8 μg/m3
14.4 μg/m3
15.8 μg/m3
9.8 μg/m3
8.5 μg/m3
NO2
0.6 ppb
0.6 ppb
0.6 ppb
0.9 ppb
1.3 ppb
1.6 ppb
2 ppb
2.2 ppb
2.5 ppb
SO2
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 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
28.7 ppb
30 ppb
31.7 ppb
33.7 ppb
35.8 ppb
37.8 ppb
39.6 ppb
44.6 ppb
41.6 ppb