Hourly Weather in Happy Valley, Pennsylvania, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
6 mph
Light
6 mph
Light
7 mph
Light
8 mph
Light
9 mph
Light
8 mph
Light
8 mph
Light
7 mph
Light
6 mph
Light
Humidity
48%
Comfortable
46%
Comfortable
45%
Comfortable
43%
Dry
42%
Dry
41%
Dry
41%
Dry
42%
Dry
48%
Comfortable
Visibility
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
10 mi
Good
Pressure
1012 hPa
Normal
1013 hPa
Normal
1012 hPa
Normal
1012 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
1010 hPa
Normal
1011 hPa
Normal
1011 hPa
Normal
Clouds
0%
1%
1%
3%
0%
0%
0%
0%
0%
Dew point
30°
33°
35°
36°
36°
36°
36°
36°
35°
UV Index
3
4
4
4
3
2
1
0
0
Air quality
35
Good
37
Good
40
Good
42
Good
46
Good
47
Good
47
Good
49
Good
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
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.40 μg/ft3
0.27 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.32 μg/ft3
0.36 μg/ft3
PM25
0.18 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.30 μg/ft3
NO2
2.1 ppb
1.6 ppb
1.3 ppb
0.9 ppb
0.9 ppb
0.9 ppb
1 ppb
3.2 ppb
5.5 ppb
SO2
1.1 ppb
1 ppb
0.9 ppb
0.8 ppb
0.9 ppb
1 ppb
1.1 ppb
1.4 ppb
1.7 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
17.5 ppb
22.4 ppb
27.5 ppb
32.4 ppb
49 ppb
50.5 ppb
50.2 ppb
49.5 ppb
47.4 ppb