Luftkvalitet i Black Rock Pony Express Station Historical Marker, forente stater
Forurensende stoffer i Black Rock Pony Express Station Historical Marker, forente stater
PM10
0.49 μg/ft3
PM25
0.15 μg/ft3
NO2
2.1 ppb
SO2
0.2 ppb
CO
0.1 ppb
O3
Primær forurensningsstoff
51.9 ppb
Lav risikoHøy risiko
Pollenindeks i Black Rock Pony Express Station Historical Marker, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
1/5
012345
Luftkvalitetsvarsel i Black Rock Pony Express Station Historical Marker, forente stater
tir. 22. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks53
60
50
49
Neste dag
PollenTre
0
0
0
0
Ugress
0
0
0
0
Gress
1
1
1
1
Neste dag
PM10
0.80 μg/ft3
0.63 μg/ft3
0.65 μg/ft3
0.55 μg/ft3
PM25
0.23 μg/ft3
0.21 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
NO2
0.2 ppb
0.3 ppb
6.6 ppb
4.9 ppb
SO2
0.4 ppb
0.3 ppb
0.3 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
57.3 ppb
67.7 ppb
53.6 ppb
30.9 ppb
Luftkvalitetindeks
49
51
53
43
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
1
1
2
1
PM10
0.55 μg/ft3
0.32 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
PM25
0.25 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
0.12 μg/ft3
NO2
4.9 ppb
0.6 ppb
0.3 ppb
5.1 ppb
SO2
0.1 ppb
0.6 ppb
0.1 ppb
0.2 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
30.9 ppb
55.4 ppb
57.7 ppb
46.6 ppb
Luftkvalitetindeks
40
46
52
0
Pollen
Tre
0
0
0
-
Ikke tilgjengelig
Ugress
0
0
0
-
Ikke tilgjengelig
Gress
1
1
1
-
Ikke tilgjengelig
PM10
0.40 μg/ft3
0.45 μg/ft3
0.28 μg/ft3
N/A
PM25
0.14 μg/ft3
0.12 μg/ft3
0.09 μg/ft3
N/A
NO2
4.1 ppb
0.2 ppb
0.3 ppb
N/A
SO2
0.2 ppb
0.3 ppb
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
42.8 ppb
49.1 ppb
56.5 ppb
N/A