Nearby locations
Big Horn County, Wyoming, United States
Greybull, Wyoming, United States
Reeves Corner, Wyoming, United States
Nearby popular places
South Big Horn County Airport, United States
Dorsey Creek Ranch Airport, United States
Gould Butte, United States

Air Quality in Big Horn County, Wyoming, United States

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Pollutants in Big Horn County, United States

PM10
0.27 μg/ft3
PM25
0.12 μg/ft3
NO2
5 ppb
SO2
0.31 ppb
CO
0.13 ppb
O3
Primary Pollutant
35.5 ppb
Low riskHigh risk

Pollen Index in Big Horn County, United States

Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345

Air Quality Forecast in Big Horn County, United States

Mon, May 20
MorningNoonEveningNight
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 35 and 71.

36
48
70
58
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

4
4
3
3

Weed

0
0
0
0

Grass

0
0
1
1
PM10
0.39 μg/ft3
0.18 μg/ft3
1.07 μg/ft3
1.03 μg/ft3
PM25
0.14 μg/ft3
0.06 μg/ft3
0.15 μg/ft3
0.20 μg/ft3
NO2
5.52 ppb
0.43 ppb
0.41 ppb
3.52 ppb
SO2
0.28 ppb
0.17 ppb
0.11 ppb
0.28 ppb
CO
0.17 ppb
0.13 ppb
0.12 ppb
0.15 ppb
O3
35.23 ppb
58.52 ppb
61.45 ppb
52.65 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 37 and 72.

37
59
68
45
Pollen

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

Tree

1
2
1
1

Weed

0
0
0
0

Grass

1
1
1
1
PM10
0.28 μg/ft3
0.29 μg/ft3
0.26 μg/ft3
0.15 μg/ft3
PM25
0.06 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.06 μg/ft3
NO2
1.74 ppb
0.4 ppb
0.56 ppb
5.39 ppb
SO2
0.36 ppb
0.21 ppb
0.2 ppb
0.37 ppb
CO
0.11 ppb
0.11 ppb
0.12 ppb
0.16 ppb
O3
41.14 ppb
55.09 ppb
56.81 ppb
44.15 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 33 and 72.

33
59
72
45
Pollen

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

Tree

2
3
3
2

Weed

0
0
0
0

Grass

1
0
0
0
PM10
0.13 μg/ft3
0.13 μg/ft3
0.50 μg/ft3
0.55 μg/ft3
PM25
0.07 μg/ft3
0.05 μg/ft3
0.14 μg/ft3
0.18 μg/ft3
NO2
4.81 ppb
0.59 ppb
0.67 ppb
4.4 ppb
SO2
0.27 ppb
0.22 ppb
0.21 ppb
0.33 ppb
CO
0.15 ppb
0.12 ppb
0.12 ppb
0.15 ppb
O3
33.34 ppb
61.45 ppb
59.24 ppb
44.7 ppb