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Air Quality in Harding, South Dakota, United States

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Pollutants in Harding, United States

PM10
16.2 μg/m3
PM25
13.7 μg/m3
NO2
0.4 ppb
SO2
0.2 ppb
CO
0.1 ppb
O3
Primary Pollutant
62.4 ppb
Low riskHigh risk

Pollen Index in Harding, United States

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

Air Quality Forecast in Harding, United States

Sun, July 26
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 55 and 120.

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 71.

59
55
55
65
Next day
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 high risk.

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 high risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

5
5
4
4
Next day
PM10
16.2 μg/m3
16.2 μg/m3
12.1 μg/m3
17.6 μg/m3
PM25
13.4 μg/m3
11 μg/m3
11.3 μg/m3
16.5 μg/m3
NO2
0.5 ppb
1.5 ppb
3.4 ppb
0.5 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
61.2 ppb
50.2 ppb
19.9 ppb
45.5 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 71.

55
65
70
55
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 high risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

4
4
5
4
PM10
12.1 μg/m3
17.6 μg/m3
20.2 μg/m3
12.6 μg/m3
PM25
11.3 μg/m3
16.5 μg/m3
19.1 μg/m3
11.2 μg/m3
NO2
3.4 ppb
0.5 ppb
0.3 ppb
1.3 ppb
SO2
0.2 ppb
0.6 ppb
0.4 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
19.9 ppb
45.5 ppb
64.9 ppb
38.2 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 40 and 54.

54
45
49
41
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 high risk.

Tree

0
0
0
0

Weed

0
0
0
0

Grass

2
5
5
5
PM10
11.5 μg/m3
5.8 μg/m3
4.9 μg/m3
2.9 μg/m3
PM25
10.6 μg/m3
4.9 μg/m3
3.7 μg/m3
2.6 μg/m3
NO2
4.1 ppb
0.2 ppb
0.2 ppb
0.8 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
21.4 ppb
48.2 ppb
53.3 ppb
43.8 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 33 and 52.

46
46
51
0
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 high risk.

Tree

0
0
0
-
Not Available

Weed

0
0
0
-
Not Available

Grass

3
4
4
-
Not Available
PM10
8.8 μg/m3
6.8 μg/m3
5.6 μg/m3
N/A
PM25
8.2 μg/m3
6.1 μg/m3
4.9 μg/m3
N/A
NO2
3 ppb
0.3 ppb
0.3 ppb
N/A
SO2
0.2 ppb
0.1 ppb
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
27.6 ppb
49.4 ppb
54.9 ppb
N/A