Lokationer i nærheden
Pompeys søjle, Montana, Forenede Stater
Nibbe, Montana, Forenede Stater
Anita, Montana, Forenede Stater
Steder i nærheden
Pompeys Pillar National Historic Landmark, Forenede Stater
Buffalo Country Historical Marker, Forenede Stater
Grant Marsh Wildlife Management Area, Forenede Stater

Luftkvalitet i Pompeys søjle, Montana, Forenede Stater

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Forureningskilder i Pompeys søjle, Forenede Stater

PM10
0.50 μg/ft3
PM25
Primær forureningskilde
0.32 μg/ft3
NO2
4.5 ppb
SO2
0.19 ppb
CO
0.19 ppb
O3
32.19 ppb
Lav risikoHøj risiko

Pollenindeks i Pompeys søjle, Forenede Stater

Træ
1/5
012345
Ukrudt
0/5
012345
Græs
3/5
012345

Luftkvalitetsudsigt i Pompeys søjle, Forenede Stater

ons. 8. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
18
36
42
25
Pollen

Træ

1
2
1
1

Ukrudt

0
0
0
0

Græs

2
2
4
5
PM10
0.18 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
PM25
0.11 μg/ft3
0.11 μg/ft3
0.09 μg/ft3
0.11 μg/ft3
NO2
1.48 ppb
0.16 ppb
0.19 ppb
2.59 ppb
SO2
0.03 ppb
0.07 ppb
0.06 ppb
0.04 ppb
CO
0.12 ppb
0.11 ppb
0.11 ppb
0.15 ppb
O3
18.62 ppb
45.02 ppb
45.76 ppb
23.16 ppb
AQI (luftkvalitetsindeks)
17
44
59
32
Pollen

Træ

2
2
2
2

Ukrudt

0
0
0
0

Græs

3
3
3
4
PM10
0.17 μg/ft3
0.19 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
PM25
0.11 μg/ft3
0.13 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
NO2
0.77 ppb
0.13 ppb
0.16 ppb
1.93 ppb
SO2
0.02 ppb
0.07 ppb
0.05 ppb
0.03 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.14 ppb
O3
19.65 ppb
54.56 ppb
58.34 ppb
28.35 ppb