Lokationer i nærheden
Red Willow Colony, South Dakota, Forenede Stater
Johnsonville, South Dakota, Forenede Stater
Toronto, South Dakota, Forenede Stater
Steder i nærheden
Astoria State Wildlife Management Area, Forenede Stater
Oak Lake Girl Scout Camp, Forenede Stater
Singsaas Slough State Wildlife Management Area, Forenede Stater

Luftkvalitet i Red Willow Colony, South Dakota, Forenede Stater

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Forureningskilder i Red Willow Colony, Forenede Stater

PM10
Primær forureningskilde
2.18 μg/ft3
PM25
0.17 μg/ft3
NO2
0.6 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
51.5 ppb
Lav risikoHøj risiko

Pollenindeks i Red Willow Colony, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Red Willow Colony, Forenede Stater

søn. 13. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
28
43
51
52
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.31 μg/ft3
0.84 μg/ft3
1.31 μg/ft3
1.58 μg/ft3
PM25
0.13 μg/ft3
0.22 μg/ft3
0.26 μg/ft3
0.28 μg/ft3
NO2
1.9 ppb
0.5 ppb
0.3 ppb
0.6 ppb
SO2
0.1 ppb
0.1 ppb
0.2 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
30 ppb
43.5 ppb
54.6 ppb
52.3 ppb
AQI (luftkvalitetsindeks)
67
57
51
39
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
2.45 μg/ft3
1.89 μg/ft3
0.80 μg/ft3
0.51 μg/ft3
PM25
0.38 μg/ft3
0.35 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
NO2
0.5 ppb
0.3 ppb
0.3 ppb
3.9 ppb
SO2
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
48.7 ppb
48.6 ppb
54.8 ppb
42.5 ppb