Nearby locations
Catawba, Virginia, United States
Roanoke Red Sulphur Springs, Virginia, United States
Mountain Brook Estates, Virginia, United States
Nearby popular places
Catawba Mountain, United States
Havens State Game Refuge, United States
McAfee Knob, United States

Air Quality in Catawba, Virginia, United States

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Pollutants in Catawba, United States

PM10
0.72 μg/ft3
PM25
Primary Pollutant
0.55 μg/ft3
NO2
8 ppb
SO2
6.31 ppb
CO
5.19 ppb
O3
55.88 ppb
Low riskHigh risk

Pollen Index in Catawba, United States

Tree
4/5
012345
Weed
0/5
012345
Grass
5/5
012345

Air Quality Forecast in Catawba, United States

Mon, June 3
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 57.

53
51
43
31
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 low risk.

Tree

3
1
1
0

Weed

0
0
0
0

Grass

1
1
1
0
PM10
0.52 μg/ft3
0.46 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
PM25
0.36 μg/ft3
0.32 μg/ft3
0.15 μg/ft3
0.13 μg/ft3
NO2
2.21 ppb
1.54 ppb
1.92 ppb
3.48 ppb
SO2
0.93 ppb
0.94 ppb
1.09 ppb
1.49 ppb
CO
0.19 ppb
0.19 ppb
0.18 ppb
0.19 ppb
O3
34.24 ppb
46.55 ppb
43.41 ppb
29.96 ppb
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 28 and 47.

30
41
45
46
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
2
4
3

Weed

0
0
0
0

Grass

0
1
1
1
PM10
0.02 μg/ft3
0.30 μg/ft3
0.44 μg/ft3
0.45 μg/ft3
PM25
0.02 μg/ft3
0.21 μg/ft3
0.30 μg/ft3
0.31 μg/ft3
NO2
1.72 ppb
1.17 ppb
2.5 ppb
6.81 ppb
SO2
0.91 ppb
1.72 ppb
1.09 ppb
1.56 ppb
CO
0.16 ppb
0.15 ppb
0.14 ppb
0.2 ppb
O3
33.61 ppb
49.41 ppb
44.97 ppb
29.63 ppb
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 27 and 46.

33
35
40
0
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

3
1
3
-
Not Available

Weed

0
0
0
-
Not Available

Grass

1
1
1
-
Not Available
PM10
0.28 μg/ft3
0.24 μg/ft3
0.20 μg/ft3
N/A
PM25
0.19 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
N/A
NO2
3.45 ppb
1.18 ppb
1.86 ppb
N/A
SO2
1.1 ppb
1.37 ppb
1.14 ppb
N/A
CO
0.17 ppb
0.14 ppb
0.15 ppb
N/A
O3
24.74 ppb
42.1 ppb
41.15 ppb
N/A