Steder i nærheten
Heard Street, Massachusetts, forente stater
Woodland Park, Massachusetts, forente stater
Jamesville, Massachusetts, forente stater
Nærliggende steder
Hadwen Park, forente stater
Ty Cobb Park, forente stater
Jamesville Pond, forente stater

Luftkvalitet i Heard Street, Massachusetts, forente stater

To view the map, please use a browser that supports WebGL.

Forurensende stoffer i Heard Street, forente stater

PM10
0.03 μg/ft3
PM25
0.06 μg/ft3
NO2
2.5 ppb
SO2
0.4 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
32.5 ppb
Lav risikoHøy risiko

Pollenindeks i Heard Street, forente stater

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

Luftkvalitetsvarsel i Heard Street, forente stater

lør. 5. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
31
35
45
39
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.03 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.14 μg/ft3
PM25
0.08 μg/ft3
0.06 μg/ft3
0.07 μg/ft3
0.12 μg/ft3
NO2
3.2 ppb
1.8 ppb
2.6 ppb
3.4 ppb
SO2
0.5 ppb
0.4 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
32.9 ppb
37.2 ppb
48.2 ppb
41.7 ppb
Luftkvalitetindeks
38
41
42
52
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.12 μg/ft3
0.17 μg/ft3
0.20 μg/ft3
0.29 μg/ft3
PM25
0.11 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
0.27 μg/ft3
NO2
2.2 ppb
2.2 ppb
4.8 ppb
9.2 ppb
SO2
0.5 ppb
0.7 ppb
0.9 ppb
1.2 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.2 ppb
43.7 ppb
45.4 ppb
35.1 ppb
Luftkvalitetindeks
52
37
40
39
Pollen

Tre

1
1
2
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.30 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
PM25
0.27 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
4.8 ppb
1.4 ppb
1.3 ppb
0.9 ppb
SO2
0.9 ppb
0.4 ppb
0.2 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.1 ppb
40.2 ppb
43.6 ppb
42.1 ppb