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Air Quality in Knoxville Municipal Airport, United States
Pollutants in Knoxville Municipal Airport, United States
PM10
0.33 μg/ft3
PM25
Primary Pollutant
0.27 μg/ft3
NO2
6.19 ppb
SO2
5.69 ppb
CO
5.13 ppb
O3
42.88 ppb
Low riskHigh risk
Pollen Index in Knoxville Municipal Airport, United States
Tree
3/5
012345
Weed
0/5
012345
Grass
5/5
012345
Air Quality Forecast in Knoxville Municipal Airport, United States
Sat, June 15
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 38 and 55.
44
55
50
42
Pollen
Tree pollen on this day is expected to have high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
Tree
2
2
3
2
Weed
0
0
0
0
Grass
5
5
5
5
PM10
0.45 μg/ft3
0.55 μg/ft3
0.46 μg/ft3
0.32 μg/ft3
PM25
0.33 μg/ft3
0.40 μg/ft3
0.34 μg/ft3
0.26 μg/ft3
NO2
1.72 ppb
0.8 ppb
1.41 ppb
2.31 ppb
SO2
0.55 ppb
0.43 ppb
0.37 ppb
0.43 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.13 ppb
O3
32.52 ppb
47.64 ppb
48.25 ppb
30.45 ppb