Steder i nærheten
Acton, Massachusetts, forente stater
Kelly Corner, Massachusetts, forente stater
East Acton, Massachusetts, forente stater
Nærliggende steder
Acton Centre Historic District, forente stater
Goward Field, forente stater
Acton Arboretum, forente stater

Luftkvalitet i Acton, Massachusetts, forente stater

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Forurensende stoffer i Acton, forente stater

PM10
0.31 μg/ft3
PM25
0.14 μg/ft3
NO2
6.3 ppb
SO2
0.54 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
34.45 ppb
Lav risikoHøy risiko

Pollenindeks i Acton, forente stater

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

Luftkvalitetsvarsel i Acton, forente stater

lør. 21. desember
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
31
30
31
32
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.27 μg/ft3
0.15 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
PM25
0.07 μg/ft3
0.56 μg/ft3
0.74 μg/ft3
0.90 μg/ft3
NO2
5.8 ppb
6.4 ppb
4.8 ppb
11.2 ppb
SO2
0.54 ppb
0.9 ppb
1.1 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33 ppb
30.2 ppb
30.6 ppb
29.8 ppb
Luftkvalitetindeks
30
31
32
30
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.15 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
PM25
0.56 μg/ft3
0.74 μg/ft3
0.90 μg/ft3
0.85 μg/ft3
NO2
6.4 ppb
4.8 ppb
11.2 ppb
6.3 ppb
SO2
0.9 ppb
1.1 ppb
0.9 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.2 ppb
30.6 ppb
29.8 ppb
27.8 ppb
Luftkvalitetindeks
29
49
64
65
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.21 μg/ft3
0.33 μg/ft3
0.48 μg/ft3
0.50 μg/ft3
PM25
0.78 μg/ft3
1.39 μg/ft3
1.81 μg/ft3
1.85 μg/ft3
NO2
7.2 ppb
8.3 ppb
16.6 ppb
12.1 ppb
SO2
1 ppb
2.3 ppb
2.3 ppb
1.7 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
29.1 ppb
28.4 ppb
20.3 ppb
18.3 ppb
Luftkvalitetindeks
49
32
51
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.31 μg/ft3
0.19 μg/ft3
0.33 μg/ft3
N/A
PM25
1.38 μg/ft3
0.86 μg/ft3
1.45 μg/ft3
N/A
NO2
8.3 ppb
3.6 ppb
16.9 ppb
N/A
SO2
1.3 ppb
1.2 ppb
1.7 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.3 ppb
N/A
O3
25.2 ppb
32.3 ppb
27.5 ppb
N/A