Luftkvalitet i Douglasville Commercial Historic District, forente stater
Forurensende stoffer i Douglasville Commercial Historic District, forente stater
PM10
0.49 μg/ft3
PM25
0.41 μg/ft3
NO2
2.4 ppb
SO2
0.7 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
26.3 ppb
Lav risikoHøy risiko
Pollenindeks i Douglasville Commercial Historic District, forente stater
Tre
5/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Douglasville Commercial Historic District, forente stater
man. 28. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
61
41
46
59
Pollen
Tre
5
5
5
5
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.49 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.39 μg/ft3
PM25
0.41 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.37 μg/ft3
NO2
2.5 ppb
1 ppb
2.1 ppb
9.3 ppb
SO2
0.7 ppb
0.3 ppb
0.5 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
27.2 ppb
44 ppb
50 ppb
36.7 ppb
Luftkvalitetindeks
47
47
48
59
Pollen
Tre
5
5
5
5
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.25 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.40 μg/ft3
PM25
0.24 μg/ft3
0.24 μg/ft3
0.23 μg/ft3
0.37 μg/ft3
NO2
2.1 ppb
1 ppb
2.4 ppb
7.9 ppb
SO2
0.2 ppb
0.7 ppb
0.6 ppb
0.9 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
34.4 ppb
45.2 ppb
52.2 ppb
41.4 ppb
Luftkvalitetindeks
52
46
54
46
Pollen
Tre
5
5
5
5
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.31 μg/ft3
0.25 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
PM25
0.27 μg/ft3
0.20 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
NO2
2.7 ppb
0.8 ppb
1.2 ppb
1.6 ppb
SO2
0.3 ppb
0.5 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
34.8 ppb
49.5 ppb
59.2 ppb
49.9 ppb