Fries KnobRussell KnobGrayson CountyBridle CreekRoaring HillFoxBennington MillBarton CrossroadFlat RidgeKindrick MountainLina RocksComers RockPrivett KnobCouchs KnobStriped RockElk CreekUpper Sharp KnobMouth of WilsonSells KnobLower Elk CreekComers RockComers Rock Recreation AreaVolneyIndependenceCourthouse Foundation 1908 (Historical)Harvey KnobGrantTims KnobPenitentiary HillHorne KnobMount Rogers National Recreation AreaPiney CreekTurkey ForkLittle Dry Run WildernessMcKenney HillGrassy CreekTrout DaleKings CreekWeavers FordFallville
Air Quality in Fries Knob, United States
Pollutants in Fries Knob, United States
PM10
1.08 μg/ft3
PM25
Primary Pollutant
0.94 μg/ft3
NO2
24.38 ppb
SO2
22.31 ppb
CO
22.19 ppb
O3
54.38 ppb
Low riskHigh risk
Pollen Index in Fries Knob, United States
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Fries Knob, United States
Fri, May 17
MorningNoonEveningNight
AQI
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 31 and 73.
33
31
37
60
Pollen
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
Tree
0
1
4
5
Weed
0
0
0
0
Grass
1
0
1
1
PM10
0.31 μg/ft3
0.31 μg/ft3
0.32 μg/ft3
0.71 μg/ft3
PM25
0.21 μg/ft3
0.21 μg/ft3
0.22 μg/ft3
0.49 μg/ft3
NO2
6.76 ppb
4.83 ppb
5.97 ppb
17.74 ppb
SO2
1.58 ppb
1.35 ppb
1.08 ppb
1.37 ppb
CO
0.14 ppb
0.15 ppb
0.17 ppb
0.27 ppb
O3
16.57 ppb
29.22 ppb
38.68 ppb
14.91 ppb