Lokationer i nærheden
Smithson Valley, Texas, Forenede Stater
Comal County, Texas, Forenede Stater
Startzville, Texas, Forenede Stater
Steder i nærheden
Startz Hill, Forenede Stater
Bear Creek Ranch Airport, Forenede Stater
Kestrel Airpark, Forenede Stater

Luftkvalitet i Smithson Valley, Texas, Forenede Stater

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Forureningskilder i Smithson Valley, Forenede Stater

PM10
0.10 μg/ft3
PM25
0.05 μg/ft3
NO2
1.5 ppb
SO2
0.2 ppb
CO
0.2 ppb
O3
Primær forureningskilde
21.6 ppb
Lav risikoHøj risiko

Pollenindeks i Smithson Valley, Forenede Stater

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

Luftkvalitetsudsigt i Smithson Valley, Forenede Stater

lør. 5. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
42
39
54
56
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.23 μg/ft3
0.27 μg/ft3
0.45 μg/ft3
0.42 μg/ft3
PM25
0.21 μg/ft3
0.20 μg/ft3
0.30 μg/ft3
0.33 μg/ft3
NO2
1.9 ppb
0.7 ppb
0.8 ppb
2.7 ppb
SO2
0.5 ppb
0.7 ppb
0.7 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
35.8 ppb
39.9 ppb
48.8 ppb
34.6 ppb
AQI (luftkvalitetsindeks)
55
51
45
56
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.42 μg/ft3
0.40 μg/ft3
0.36 μg/ft3
0.42 μg/ft3
PM25
0.31 μg/ft3
0.26 μg/ft3
0.22 μg/ft3
0.34 μg/ft3
NO2
3.4 ppb
0.6 ppb
1.1 ppb
5.7 ppb
SO2
0.3 ppb
0.6 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
25.6 ppb
45.2 ppb
48.9 ppb
30.1 ppb