Luftkvalitet i Frerichs Federal Waterfowl Production Area, forente stater
Forurensende stoffer i Frerichs Federal Waterfowl Production Area, forente stater
PM10
0.61 μg/ft3
PM25
0.27 μg/ft3
NO2
8.3 ppb
SO2
0.4 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
19.8 ppb
Lav risikoHøy risiko
Pollenindeks i Frerichs Federal Waterfowl Production Area, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Frerichs Federal Waterfowl Production Area, forente stater
man. 7. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
40
38
47
55
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.19 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.35 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.31 μg/ft3
NO2
2.5 ppb
1.5 ppb
2.9 ppb
15.3 ppb
SO2
0.6 ppb
0.4 ppb
0.4 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
43.3 ppb
40.7 ppb
50.7 ppb
30 ppb
Luftkvalitetindeks
59
51
49
50
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.43 μg/ft3
0.35 μg/ft3
0.28 μg/ft3
0.31 μg/ft3
PM25
0.38 μg/ft3
0.26 μg/ft3
0.19 μg/ft3
0.25 μg/ft3
NO2
10.6 ppb
3.3 ppb
2.8 ppb
17.1 ppb
SO2
0.6 ppb
0.6 ppb
0.3 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
26.7 ppb
42.8 ppb
52.8 ppb
27.4 ppb