Luftkvalitet i Cheshire Historic District, forente stater
Forurensende stoffer i Cheshire Historic District, forente stater
PM10
0.37 μg/ft3
PM25
0.26 μg/ft3
NO2
10.5 ppb
SO2
1.6 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
38.7 ppb
Lav risikoHøy risiko
Pollenindeks i Cheshire Historic District, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Cheshire Historic District, forente stater
man. 24. februar
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks69
52
41
56
Neste dag
PollenTre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
Neste dag
PM10
0.55 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
0.34 μg/ft3
PM25
0.52 μg/ft3
0.27 μg/ft3
0.20 μg/ft3
0.33 μg/ft3
NO2
27.4 ppb
16.7 ppb
10.6 ppb
34.9 ppb
SO2
4 ppb
1.9 ppb
1.3 ppb
2.4 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.4 ppb
O3
13.7 ppb
22.3 ppb
32.8 ppb
21.3 ppb
Luftkvalitetindeks
52
41
56
88
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.27 μg/ft3
0.20 μg/ft3
0.34 μg/ft3
0.86 μg/ft3
PM25
0.27 μg/ft3
0.20 μg/ft3
0.33 μg/ft3
0.81 μg/ft3
NO2
16.7 ppb
10.6 ppb
34.9 ppb
39.8 ppb
SO2
1.9 ppb
1.3 ppb
2.4 ppb
3.8 ppb
CO
0.2 ppb
0.2 ppb
0.4 ppb
0.5 ppb
O3
22.3 ppb
32.8 ppb
21.3 ppb
2.7 ppb
Luftkvalitetindeks
61
61
67
67
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.47 μg/ft3
0.46 μg/ft3
0.52 μg/ft3
0.52 μg/ft3
PM25
0.40 μg/ft3
0.41 μg/ft3
0.50 μg/ft3
0.50 μg/ft3
NO2
15.3 ppb
16.5 ppb
26.5 ppb
26.5 ppb
SO2
1.7 ppb
1.9 ppb
3 ppb
3.1 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
29.2 ppb
34.5 ppb
27.9 ppb
9.8 ppb