Luftkvalitet i Chicago Bridge and Iron Heliport, forente stater
Forurensende stoffer i Chicago Bridge and Iron Heliport, forente stater
PM10
0.33 μg/ft3
PM25
Primær forurensningsstoff
0.27 μg/ft3
NO2
6.19 ppb
SO2
5.69 ppb
CO
5.13 ppb
O3
42.88 ppb
Lav risikoHøy risiko
Pollenindeks i Chicago Bridge and Iron Heliport, forente stater
Tre
3/5
012345
Ugress
0/5
012345
Gress
5/5
012345
Luftkvalitetsvarsel i Chicago Bridge and Iron Heliport, forente stater
lør. 15. juni
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
42
72
102
59
Pollen
Tre
2
2
3
4
Ugress
0
0
0
0
Gress
5
5
5
5
PM10
0.35 μg/ft3
0.47 μg/ft3
0.44 μg/ft3
0.41 μg/ft3
PM25
0.24 μg/ft3
0.32 μg/ft3
0.30 μg/ft3
0.28 μg/ft3
NO2
2.12 ppb
0.84 ppb
1.54 ppb
3.03 ppb
SO2
0.46 ppb
0.38 ppb
0.43 ppb
0.64 ppb
CO
0.19 ppb
0.2 ppb
0.19 ppb
0.18 ppb
O3
39.78 ppb
66.73 ppb
68.97 ppb
49.97 ppb
Luftkvalitetindeks
44
55
50
42
Pollen
Tre
2
2
3
2
Ugress
0
0
0
0
Gress
5
5
5
5
PM10
0.45 μg/ft3
0.55 μg/ft3
0.46 μg/ft3
0.32 μg/ft3
PM25
0.33 μg/ft3
0.40 μg/ft3
0.34 μg/ft3
0.26 μg/ft3
NO2
1.72 ppb
0.8 ppb
1.41 ppb
2.31 ppb
SO2
0.55 ppb
0.43 ppb
0.37 ppb
0.43 ppb
CO
0.13 ppb
0.13 ppb
0.14 ppb
0.13 ppb
O3
32.52 ppb
47.64 ppb
48.25 ppb
30.45 ppb