Luftkvalitet i Dawson County, Montana, forente stater
Forurensende stoffer i Dawson County, forente stater
PM10
0.18 μg/ft3
PM25
0.20 μg/ft3
NO2
2.8 ppb
SO2
N/A
CO
0.2 ppb
O3
Primær forurensningsstoff
19 ppb
Lav risikoHøy risiko
Pollenindeks i Dawson County, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Dawson County, forente stater
tor. 3. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
47
49
54
46
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.32 μg/ft3
0.34 μg/ft3
0.38 μg/ft3
0.17 μg/ft3
PM25
0.22 μg/ft3
0.25 μg/ft3
0.29 μg/ft3
0.12 μg/ft3
NO2
0.9 ppb
0.4 ppb
0.7 ppb
1.3 ppb
SO2
0.2 ppb
0.3 ppb
0.2 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
51.2 ppb
51.7 ppb
55.7 ppb
50.1 ppb