Steder i nærheten
Williamstown, Massachusetts, forente stater
Hemlock Brook Estates, Massachusetts, forente stater
Meadowvale, Massachusetts, forente stater
Nærliggende steder
Linear Park, forente stater
Weston Field, forente stater
Eph Pond, forente stater

Luftkvalitet i Williamstown, Massachusetts, forente stater

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Forurensende stoffer i Williamstown, forente stater

PM10
0.09 μg/ft3
PM25
0.14 μg/ft3
NO2
3.9 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
24.8 ppb
Lav risikoHøy risiko

Pollenindeks i Williamstown, forente stater

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

Luftkvalitetsvarsel i Williamstown, forente stater

tir. 25. februar
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
40
54
34
39
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.09 μg/ft3
0.31 μg/ft3
0.17 μg/ft3
0.03 μg/ft3
PM25
0.09 μg/ft3
0.30 μg/ft3
0.17 μg/ft3
0.03 μg/ft3
NO2
3 ppb
8.9 ppb
5.1 ppb
0.7 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.6 ppb
39.1 ppb
36.4 ppb
41.5 ppb
Luftkvalitetindeks
39
40
40
39
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.03 μg/ft3
0.06 μg/ft3
0.09 μg/ft3
0.13 μg/ft3
PM25
0.03 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
0.12 μg/ft3
NO2
0.7 ppb
0.8 ppb
4 ppb
3.1 ppb
SO2
0.2 ppb
0.4 ppb
0.5 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.5 ppb
42.7 ppb
43.5 ppb
41.5 ppb
Luftkvalitetindeks
38
36
37
36
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.14 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
PM25
0.13 μg/ft3
0.13 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
NO2
3 ppb
2.9 ppb
2.1 ppb
2.8 ppb
SO2
0.5 ppb
0.6 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
40.8 ppb
38.5 ppb
39.9 ppb
39.2 ppb