Daily Weather in Chevy Chase Heights, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
14 km/h
Light
8 km/h
Calm
19 km/h
Breezy
28 km/h
Breezy
25 km/h
Breezy
14 km/h
Light
10 km/h
Light
14 km/h
Light
9 km/h
Light
Humidity
88%
Extremely humid
93%
Extremely humid
98%
Extremely humid
98%
Extremely humid
99%
Extremely humid
94%
Extremely humid
92%
Extremely humid
99%
Extremely humid
98%
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
12 km
Good
Pressure
1019 hPa
High
1014 hPa
Normal
1012 hPa
Normal
1002 hPa
Very low
1011 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1014 hPa
Normal
1014 hPa
Normal
Clouds
100%
100%
100%
100%
100%
100%
99%
100%
100%
Dew point
19°
18°
22°
21°
17°
18°
17°
21°
20°
UV Index
7
7
7
3
1
Air quality
70
Moderate
81
Moderate
65
Moderate
41
Good
33
Good
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
20.7 μg/m3
25.9 μg/m3
17.1 μg/m3
5.5 μg/m3
3.1 μg/m3
PM25
19.3 μg/m3
25 μg/m3
16.5 μg/m3
5.4 μg/m3
3.1 μg/m3
NO2
13.3 ppb
11.5 ppb
3.7 ppb
2.2 ppb
2 ppb
SO2
0.6 ppb
1 ppb
1 ppb
0.7 ppb
0.6 ppb
CO
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
52.9 ppb
67.7 ppb
66.9 ppb
44.3 ppb
35.6 ppb