Lokationer i nærheden
Colrain, Massachusetts, Forenede Stater
Lyonsville, Massachusetts, Forenede Stater
Foundry Village, Massachusetts, Forenede Stater
Steder i nærheden
Chandler Hill, Forenede Stater
Taggard Hill, Forenede Stater
Aunt Sophies Peak, Forenede Stater

Luftkvalitet i Colrain, Massachusetts, Forenede Stater

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Forureningskilder i Colrain, Forenede Stater

PM10
0.21 μg/ft3
PM25
0.10 μg/ft3
NO2
5.4 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Primær forureningskilde
49.6 ppb
Lav risikoHøj risiko

Pollenindeks i Colrain, Forenede Stater

Træ
5/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Colrain, Forenede Stater

tir. 22. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
54
52
52
48
Pollen

Træ

2
2
3
3

Ukrudt

0
0
0
0

Græs

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