Lokationer i nærheden
Sterling, Massachusetts, Forenede Stater
Sterling Camp Grounds, Massachusetts, Forenede Stater
Pratt Junction, Massachusetts, Forenede Stater
Steder i nærheden
Sterling Center Historic District, Forenede Stater
Fitch Hill, Forenede Stater
Rowley Hill, Forenede Stater

Luftkvalitet i Sterling Center Historic District, Forenede Stater

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Forureningskilder i Sterling Center Historic District, Forenede Stater

PM10
0.75 μg/ft3
PM25
Primær forureningskilde
0.50 μg/ft3
NO2
6.5 ppb
SO2
6.13 ppb
CO
5.13 ppb
O3
61.63 ppb
Lav risikoHøj risiko

Pollenindeks i Sterling Center Historic District, Forenede Stater

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

Luftkvalitetsudsigt i Sterling Center Historic District, Forenede Stater

fre. 21. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
23
35
25
22
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.18 μg/ft3
0.18 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
PM25
0.12 μg/ft3
0.13 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
NO2
0.55 ppb
0.35 ppb
0.67 ppb
0.89 ppb
SO2
0.02 ppb
0.09 ppb
0.13 ppb
0.08 ppb
CO
0.14 ppb
0.14 ppb
0.15 ppb
0.15 ppb
O3
25.43 ppb
38.03 ppb
25.03 ppb
21.26 ppb
AQI (luftkvalitetsindeks)
40
55
44
44
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.38 μg/ft3
0.62 μg/ft3
0.37 μg/ft3
0.02 μg/ft3
PM25
0.26 μg/ft3
0.43 μg/ft3
0.26 μg/ft3
0.01 μg/ft3
NO2
0.28 ppb
0.34 ppb
0.5 ppb
0.51 ppb
SO2
0.19 ppb
0.75 ppb
0.42 ppb
0.06 ppb
CO
0.15 ppb
0.16 ppb
0.16 ppb
0.15 ppb
O3
43.96 ppb
41.59 ppb
45.23 ppb
50.98 ppb
AQI (luftkvalitetsindeks)
41
26
42
39
Pollen

Træ

0
1
2
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.06 μg/ft3
0.04 μg/ft3
0.23 μg/ft3
0.19 μg/ft3
PM25
0.05 μg/ft3
0.03 μg/ft3
0.17 μg/ft3
0.14 μg/ft3
NO2
0.64 ppb
1.01 ppb
0.57 ppb
1.12 ppb
SO2
0.17 ppb
0.31 ppb
0.32 ppb
0.3 ppb
CO
0.17 ppb
0.14 ppb
0.13 ppb
0.13 ppb
O3
39.04 ppb
29.51 ppb
46.43 ppb
37.83 ppb