Steder i nærheten
Helena West Side, Montana, forente stater
Broadwater, Montana, forente stater
Reynolds Trailer Court, Montana, forente stater
Nærliggende steder
Fort Harrison Army Air Field, forente stater
Spring Meadow Lake State Park, forente stater
Stemwinder Hill, forente stater

Luftkvalitet i Helena West Side, Montana, forente stater

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Forurensende stoffer i Helena West Side, forente stater

PM10
0.08 μg/ft3
PM25
0.15 μg/ft3
NO2
0.4 ppb
SO2
N/A
CO
0.1 ppb
O3
Primær forurensningsstoff
49.4 ppb
Lav risikoHøy risiko

Pollenindeks i Helena West Side, forente stater

Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Helena West Side, forente stater

tor. 24. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
49
37
39
34
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.20 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.19 μg/ft3
PM25
0.10 μg/ft3
0.16 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
NO2
0.5 ppb
3.4 ppb
4.7 ppb
0.8 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.3 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
52.3 ppb
40.3 ppb
18 ppb
36.4 ppb
Luftkvalitetindeks
39
34
45
52
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.27 μg/ft3
0.19 μg/ft3
0.15 μg/ft3
0.30 μg/ft3
PM25
0.20 μg/ft3
0.16 μg/ft3
0.12 μg/ft3
0.27 μg/ft3
NO2
4.7 ppb
0.8 ppb
0.3 ppb
0.6 ppb
SO2
0.1 ppb
0.3 ppb
0.6 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
18 ppb
36.4 ppb
48.1 ppb
44.3 ppb
Luftkvalitetindeks
47
40
46
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.27 μg/ft3
0.15 μg/ft3
0.19 μg/ft3
N/A
PM25
0.24 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
N/A
NO2
0.6 ppb
0.3 ppb
0.4 ppb
N/A
SO2
0.6 ppb
0.2 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
38.9 ppb
43.2 ppb
49.9 ppb
N/A