Steder i nærheten
Southfield, Massachusetts, forente stater
Nye Marlborough, Massachusetts, forente stater
Mill River, Massachusetts, forente stater
Nærliggende steder
Cooks Ledge, forente stater
Leffingwell Hill, forente stater
Dry Hill, forente stater

Luftkvalitet i Southfield, Massachusetts, forente stater

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Forurensende stoffer i Southfield, forente stater

PM10
0.25 μg/ft3
PM25
0.18 μg/ft3
NO2
2.81 ppb
SO2
0.31 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
37.19 ppb
Lav risikoHøy risiko

Pollenindeks i Southfield, forente stater

Tre
3/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Southfield, forente stater

tor. 23. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
31
50
49
40
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.27 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.21 μg/ft3
PM25
0.19 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
NO2
2.61 ppb
0.37 ppb
0.82 ppb
1.81 ppb
SO2
0.28 ppb
0.19 ppb
0.17 ppb
0.21 ppb
CO
0.16 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
34.04 ppb
57.74 ppb
48.09 ppb
40.58 ppb
Luftkvalitetindeks
28
37
46
41
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.11 μg/ft3
0.10 μg/ft3
0.21 μg/ft3
0.42 μg/ft3
PM25
0.07 μg/ft3
0.07 μg/ft3
0.15 μg/ft3
0.29 μg/ft3
NO2
1.53 ppb
0.43 ppb
1.44 ppb
6.36 ppb
SO2
0.21 ppb
0.12 ppb
0.23 ppb
1.76 ppb
CO
0.14 ppb
0.13 ppb
0.15 ppb
0.19 ppb
O3
27.72 ppb
45.37 ppb
47.93 ppb
37.53 ppb
Luftkvalitetindeks
40
60
92
51
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.43 μg/ft3
0.69 μg/ft3
0.80 μg/ft3
0.42 μg/ft3
PM25
0.29 μg/ft3
0.47 μg/ft3
0.56 μg/ft3
0.29 μg/ft3
NO2
5.12 ppb
1.39 ppb
2.17 ppb
4.06 ppb
SO2
1.65 ppb
1.33 ppb
0.89 ppb
0.77 ppb
CO
0.19 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.54 ppb
61.77 ppb
67.33 ppb
44.78 ppb