Steder i nærheten
Deep River Center, Connecticut, forente stater
Chester Center, Connecticut, forente stater
Brockway Landing, Connecticut, forente stater
Nærliggende steder
Keyboard Pond, forente stater
Devitt Field, forente stater
Rattling Valley Hill, forente stater

Luftkvalitet i Keyboard Pond, forente stater

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Forurensende stoffer i Keyboard Pond, forente stater

PM10
0.37 μg/ft3
PM25
0.12 μg/ft3
NO2
11.9 ppb
SO2
1 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
36.9 ppb
Lav risikoHøy risiko

Pollenindeks i Keyboard Pond, forente stater

Tre
2/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Keyboard Pond, forente stater

tir. 22. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
48
44
43
42
Pollen

Tre

2
2
2
2

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.15 μg/ft3
0.12 μg/ft3
0.22 μg/ft3
0.19 μg/ft3
PM25
0.24 μg/ft3
0.12 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
NO2
2 ppb
3.6 ppb
3.8 ppb
5.7 ppb
SO2
0.5 ppb
0.5 ppb
0.4 ppb
0.7 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.8 ppb
47 ppb
46.8 ppb
45.4 ppb
Luftkvalitetindeks
40
46
36
44
Pollen

Tre

2
2
2
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.28 μg/ft3
0.32 μg/ft3
0.21 μg/ft3
0.31 μg/ft3
PM25
0.20 μg/ft3
0.23 μg/ft3
0.16 μg/ft3
0.22 μg/ft3
NO2
1.2 ppb
3 ppb
2.8 ppb
1.4 ppb
SO2
0.3 ppb
0.4 ppb
0.3 ppb
0.4 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
42.3 ppb
38 ppb
39.2 ppb
44 ppb
Luftkvalitetindeks
54
52
52
48
Pollen

Tre

2
2
3
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.40 μg/ft3
0.37 μg/ft3
0.34 μg/ft3
0.36 μg/ft3
PM25
0.30 μg/ft3
0.27 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
NO2
1.1 ppb
2.4 ppb
1.9 ppb
1.2 ppb
SO2
0.5 ppb
0.6 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
52.4 ppb
55.2 ppb
56.5 ppb
50.1 ppb