Lokationer i nærheden
Ravn, Nebraska, Forenede Stater
Johnsons hjørne, Nebraska, Forenede Stater
Brown County, Nebraska, Forenede Stater
Steder i nærheden
Abbott Airport, Forenede Stater
Hofeld Lake, Forenede Stater
American Game Marsh State Wildlife Management Area, Forenede Stater

Luftkvalitet i Ravn, Nebraska, Forenede Stater

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Forureningskilder i Ravn, Forenede Stater

PM10
0.23 μg/ft3
PM25
0.13 μg/ft3
NO2
2.97 ppb
SO2
0.26 ppb
CO
0.17 ppb
O3
Primær forureningskilde
26.31 ppb
Lav risikoHøj risiko

Pollenindeks i Ravn, Forenede Stater

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

Luftkvalitetsudsigt i Ravn, Forenede Stater

tor. 14. november
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
34
36
44
42
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.23 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.14 μg/ft3
PM25
0.23 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.13 μg/ft3
NO2
2.89 ppb
1.73 ppb
4.4 ppb
2.98 ppb
SO2
0.91 ppb
1.06 ppb
0.99 ppb
0.73 ppb
CO
0.19 ppb
0.17 ppb
0.18 ppb
0.15 ppb
O3
34.3 ppb
45.7 ppb
45.7 ppb
43 ppb
AQI (luftkvalitetsindeks)
32
31
33
30
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.14 μg/ft3
0.24 μg/ft3
0.22 μg/ft3
0.09 μg/ft3
PM25
0.13 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.09 μg/ft3
NO2
3.11 ppb
2.25 ppb
8.63 ppb
2.86 ppb
SO2
0.62 ppb
0.69 ppb
0.63 ppb
0.37 ppb
CO
0.14 ppb
0.14 ppb
0.19 ppb
0.15 ppb
O3
31 ppb
38.9 ppb
25.2 ppb
34.1 ppb