Hourly Weather in Chester County Fairgrounds, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
2 km/h
Calm
3 km/h
Calm
2 km/h
Calm
2 km/h
Calm
4 km/h
Calm
5 km/h
Calm
2 km/h
Calm
3 km/h
Calm
2 km/h
Calm
Humidity
97%
Extremely humid
98%
Extremely humid
99%
Extremely humid
100%
Extremely humid
98%
Extremely humid
98%
Extremely humid
98%
Extremely humid
97%
Extremely humid
97%
Extremely humid
Visibility
0 km
Low
0 km
Low
0 km
Low
0 km
Low
0 km
Low
1 km
Low
12 km
Good
12 km
Good
12 km
Good
Pressure
1018 hPa
High
1018 hPa
Normal
1018 hPa
Normal
1018 hPa
Normal
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
1019 hPa
High
Clouds
98%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
21°
21°
21°
21°
21°
21°
21°
22°
22°
UV Index
0
0
0
0
0
0
1
2
3
Air quality
31
Good
34
Good
39
Good
45
Good
50
Moderate
53
Moderate
54
Moderate
25
Good
28
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
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
11.9 μg/m3
1 μg/m3
1.4 μg/m3
PM25
5.5 μg/m3
6.1 μg/m3
7 μg/m3
8 μg/m3
9 μg/m3
10 μg/m3
10.8 μg/m3
0.9 μg/m3
1.3 μg/m3
NO2
2.5 ppb
2.2 ppb
1.8 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.4 ppb
1.2 ppb
0.9 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
13.4 ppb
16.2 ppb
20.1 ppb
24.7 ppb
29.5 ppb
34 ppb
38 ppb
27.4 ppb
30.6 ppb