Steder i nærheten
Chestnut Hills, Virginia, forente stater
Kapellskog, Virginia, forente stater
Peakwood Hills, Virginia, forente stater
Nærliggende steder
Fern Park, forente stater
Roanoke Memorial Hospital Heliport, forente stater
South Roanoke Park, forente stater

Luftkvalitet i Chestnut Hills, Virginia, forente stater

To view the map, please use a browser that supports WebGL.

Forurensende stoffer i Chestnut Hills, forente stater

PM10
0.89 μg/ft3
PM25
Primær forurensningsstoff
0.73 μg/ft3
NO2
20.88 ppb
SO2
14.19 ppb
CO
12.19 ppb
O3
47.81 ppb
Lav risikoHøy risiko

Pollenindeks i Chestnut Hills, forente stater

Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Chestnut Hills, forente stater

ons. 15. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
34
41
46
52
Pollen

Tre

0
1
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.30 μg/ft3
0.34 μg/ft3
0.49 μg/ft3
0.56 μg/ft3
PM25
0.21 μg/ft3
0.23 μg/ft3
0.34 μg/ft3
0.39 μg/ft3
NO2
1.35 ppb
0.51 ppb
1.04 ppb
4.29 ppb
SO2
0.44 ppb
0.37 ppb
0.52 ppb
0.44 ppb
CO
0.18 ppb
0.17 ppb
0.17 ppb
0.2 ppb
O3
31.58 ppb
48.42 ppb
44.36 ppb
32.07 ppb