Nearby locations
Viola, Missouri, United States
Shell Knob, Missouri, United States
Norwalk, Missouri, United States
Nearby popular places
Shell Knob, United States
Big Bay Public Use Area, United States
Campbell Point Public Use Area, United States

Air Quality in Shell Knob, United States

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Pollutants in Shell Knob, United States

PM10
21.6 μg/m3
PM25
10.2 μg/m3
NO2
0.9 ppb
SO2
0.2 ppb
CO
0.2 ppb
O3
Primary Pollutant
35.5 ppb
Low riskHigh risk

Pollen Index in Shell Knob, United States

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

Air Quality Forecast in Shell Knob, United States

Thu, July 23
MorningNoonEveningNight
Next day
Next day
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 41 and 59.

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 54 and 63.

53
56
60
61
Next day
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
Next day
PM10
11.3 μg/m3
12.4 μg/m3
17.7 μg/m3
17.9 μg/m3
PM25
10.1 μg/m3
11.5 μg/m3
13.6 μg/m3
14.5 μg/m3
NO2
1 ppb
1.1 ppb
0.4 ppb
0.4 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
41.1 ppb
32.2 ppb
39.1 ppb
49.4 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 54 and 63.

56
60
61
63
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
12.4 μg/m3
17.7 μg/m3
17.9 μg/m3
18.3 μg/m3
PM25
11.5 μg/m3
13.6 μg/m3
14.5 μg/m3
15.3 μg/m3
NO2
1.1 ppb
0.4 ppb
0.4 ppb
2.4 ppb
SO2
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
32.2 ppb
39.1 ppb
49.4 ppb
34.9 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 62 and 66.

64
66
63
64
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

0
0
0
0
PM10
20.2 μg/m3
25.4 μg/m3
20.1 μg/m3
20 μg/m3
PM25
16.2 μg/m3
17.1 μg/m3
15.2 μg/m3
15.9 μg/m3
NO2
1.6 ppb
0.4 ppb
0.3 ppb
2.4 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
28 ppb
43.7 ppb
50.5 ppb
31.8 ppb
AQI

On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 53 and 64.

64
57
0
0
Pollen

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

Tree

0
0
-
Not Available
-
Not Available

Weed

0
0
-
Not Available
-
Not Available

Grass

0
1
-
Not Available
-
Not Available
PM10
19.6 μg/m3
15.8 μg/m3
N/A
N/A
PM25
15.8 μg/m3
12 μg/m3
N/A
N/A
NO2
1.3 ppb
0.4 ppb
N/A
N/A
SO2
0.2 ppb
0.3 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
N/A
N/A
O3
32.4 ppb
47.7 ppb
N/A
N/A