Steder i nærheten
Devenscrest, Massachusetts, forente stater
Ayer, Massachusetts, forente stater
Willows, Massachusetts, forente stater
Nærliggende steder
Flannagan Pond, forente stater
Nonaicoicus Hill, forente stater
Grove Pond, forente stater

Luftkvalitet i Flannagan Pond, forente stater

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Forurensende stoffer i Flannagan Pond, forente stater

PM10
0.49 μg/ft3
PM25
0.22 μg/ft3
NO2
0.31 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
63.31 ppb
Lav risikoHøy risiko

Pollenindeks i Flannagan Pond, forente stater

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

Luftkvalitetsvarsel i Flannagan Pond, forente stater

ons. 19. juni
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
26
41
67
34
Pollen

Tre

0
5
5
3

Ugress

0
0
0
0

Gress

0
1
1
1
PM10
0.17 μg/ft3
0.38 μg/ft3
0.40 μg/ft3
0.18 μg/ft3
PM25
0.10 μg/ft3
0.24 μg/ft3
0.25 μg/ft3
0.09 μg/ft3
NO2
4.12 ppb
2.3 ppb
2.23 ppb
3.61 ppb
SO2
0.76 ppb
1.25 ppb
0.63 ppb
0.23 ppb
CO
0.11 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
26.45 ppb
50.97 ppb
55.04 ppb
33.65 ppb
Luftkvalitetindeks
25
47
70
42
Pollen

Tre

1
5
2
1

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.17 μg/ft3
0.52 μg/ft3
0.38 μg/ft3
0.48 μg/ft3
PM25
0.09 μg/ft3
0.35 μg/ft3
0.21 μg/ft3
0.30 μg/ft3
NO2
4.87 ppb
2.75 ppb
2.99 ppb
11.12 ppb
SO2
0.85 ppb
1.44 ppb
0.66 ppb
0.52 ppb
CO
0.12 ppb
0.15 ppb
0.14 ppb
0.21 ppb
O3
24.7 ppb
57.94 ppb
52.98 ppb
25.38 ppb
Luftkvalitetindeks
47
52
53
40
Pollen

Tre

0
1
1
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.47 μg/ft3
0.60 μg/ft3
0.56 μg/ft3
0.33 μg/ft3
PM25
0.33 μg/ft3
0.40 μg/ft3
0.36 μg/ft3
0.22 μg/ft3
NO2
4.59 ppb
2.18 ppb
2.39 ppb
3.54 ppb
SO2
0.61 ppb
0.29 ppb
0.33 ppb
0.35 ppb
CO
0.14 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
23.52 ppb
42.2 ppb
48.28 ppb
39.06 ppb