Hourly Weather in Trafford, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
12 km/h
Light
12 km/h
Light
16 km/h
Breezy
12 km/h
Light
10 km/h
Light
15 km/h
Light
13 km/h
Light
11 km/h
Light
Humidity
87%
Extremely humid
84%
Extremely humid
86%
Extremely humid
85%
Extremely humid
86%
Extremely humid
86%
Extremely humid
77%
Extremely humid
83%
Extremely humid
93%
Extremely humid
Visibility
15 km
Good
16 km
Good
15 km
Good
9 km
Fair
15 km
Good
15 km
Good
16 km
Good
16 km
Good
2 km
Low
Pressure
1006 hPa
Low
1005 hPa
Low
1005 hPa
Low
1005 hPa
Low
1004 hPa
Very low
1004 hPa
Very low
1004 hPa
Very low
1003 hPa
Very low
1002 hPa
Very low
Clouds
78%
100%
100%
100%
79%
92%
100%
100%
100%
Dew point
21°
20°
20°
20°
19°
20°
19°
20°
21°
UV Index
0
0
0
0
0
0
1
1
2
Air quality
66
Moderate
67
Moderate
68
Moderate
69
Moderate
71
Moderate
73
Moderate
75
Moderate
77
Moderate
45
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
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
20.5 μg/m3
8.2 μg/m3
PM25
17 μg/m3
17.3 μg/m3
18 μg/m3
18.8 μg/m3
19.8 μg/m3
20.9 μg/m3
21.8 μg/m3
22.7 μg/m3
8 μg/m3
NO2
2.3 ppb
2 ppb
2 ppb
1.9 ppb
1.9 ppb
2.1 ppb
2.3 ppb
2.5 ppb
2 ppb
SO2
1 ppb
1 ppb
1.1 ppb
1.1 ppb
1.2 ppb
1 ppb
0.8 ppb
0.6 ppb
0.6 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
29.2 ppb
31.4 ppb
34.4 ppb
38 ppb
41.6 ppb
45.1 ppb
48.2 ppb
43.9 ppb