Hourly Weather in Baltimore, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
3 km/h
Calm
12 km/h
Light
12 km/h
Light
11 km/h
Light
9 km/h
Light
9 km/h
Light
11 km/h
Light
12 km/h
Light
10 km/h
Light
Humidity
49%
Comfortable
52%
Comfortable
48%
Comfortable
48%
Comfortable
43%
Dry
40%
Dry
39%
Dry
40%
Dry
42%
Dry
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
1019 hPa
High
1018 hPa
High
1018 hPa
Normal
1017 hPa
Normal
1017 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1016 hPa
Normal
1015 hPa
Normal
Clouds
40%
3%
8%
10%
3%
2%
2%
1%
0%
Dew point
12°
14°
14°
14°
13°
13°
12°
12°
13°
UV Index
6
8
9
8
6
5
3
1
0
Air quality
34
Good
36
Good
38
Good
40
Good
41
Good
57
Moderate
57
Moderate
56
Moderate
54
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
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
5.4 μg/m3
13.9 μg/m3
14.3 μg/m3
14 μg/m3
13.7 μg/m3
PM25
4.8 μg/m3
4.9 μg/m3
5.1 μg/m3
5.3 μg/m3
5.4 μg/m3
10.5 μg/m3
10.6 μg/m3
10.5 μg/m3
10.3 μg/m3
NO2
1.3 ppb
1.1 ppb
0.9 ppb
0.7 ppb
0.8 ppb
1 ppb
1.1 ppb
2.1 ppb
3.1 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.4 ppb
0.5 ppb
0.5 ppb
0.5 ppb
0.5 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
36.2 ppb
38.3 ppb
40.5 ppb
42.6 ppb
44.5 ppb
63.1 ppb
64 ppb
62.3 ppb
59.3 ppb