Hourly Weather in Olney Square, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
8 km/h
Light
9 km/h
Light
12 km/h
Light
13 km/h
Light
11 km/h
Light
12 km/h
Light
10 km/h
Light
10 km/h
Light
10 km/h
Light
Humidity
60%
Humid
49%
Comfortable
47%
Comfortable
45%
Comfortable
39%
Dry
40%
Dry
41%
Dry
49%
Comfortable
52%
Comfortable
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
1022 hPa
High
1022 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
16°
14°
14°
13°
12°
12°
12°
14°
14°
UV Index
7
7
6
5
3
2
1
0
0
Air quality
30
Good
31
Good
36
Good
40
Good
63
Moderate
62
Moderate
60
Moderate
57
Moderate
55
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
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Pollutants
Low risk
High risk
PM10
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.8 μg/m3
10.6 μg/m3
9.8 μg/m3
9.2 μg/m3
9 μg/m3
8.8 μg/m3
PM25
5.3 μg/m3
5.4 μg/m3
5.5 μg/m3
5.5 μg/m3
9.1 μg/m3
8.5 μg/m3
8 μg/m3
7.6 μg/m3
7.3 μg/m3
NO2
1.5 ppb
1.3 ppb
1 ppb
1.2 ppb
1.3 ppb
1.4 ppb
1.9 ppb
2.4 ppb
2.8 ppb
SO2
0.7 ppb
0.7 ppb
0.6 ppb
0.6 ppb
0.5 ppb
0.5 ppb
0.5 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 ppb
33.6 ppb
39 ppb
43.6 ppb
71.5 ppb
70.4 ppb
67.3 ppb
63.4 ppb
60.1 ppb