Lokationer i nærheden
Mount Hermon Station, Massachusetts, Forenede Stater
Satans Kingdom, Massachusetts, Forenede Stater
Hermon-bjerget, Massachusetts, Forenede Stater
Steder i nærheden
Sawyer Ponds, Forenede Stater
Streeter Pond, Forenede Stater
Northfield Main Street Historic District, Forenede Stater

Luftkvalitet i Sawyer Ponds, Forenede Stater

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Forureningskilder i Sawyer Ponds, Forenede Stater

PM10
0.86 μg/ft3
PM25
Primær forureningskilde
0.70 μg/ft3
NO2
16.13 ppb
SO2
12.31 ppb
CO
12.19 ppb
O3
39.81 ppb
Lav risikoHøj risiko

Pollenindeks i Sawyer Ponds, Forenede Stater

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

Luftkvalitetsudsigt i Sawyer Ponds, Forenede Stater

fre. 21. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
14
49
57
59
Pollen

Træ

0
1
2
0

Ukrudt

0
0
0
0

Græs

0
1
1
1
PM10
0.03 μg/ft3
0.56 μg/ft3
0.67 μg/ft3
0.69 μg/ft3
PM25
0.02 μg/ft3
0.38 μg/ft3
0.46 μg/ft3
0.47 μg/ft3
NO2
3.15 ppb
1.66 ppb
1.7 ppb
2.3 ppb
SO2
0.16 ppb
0.99 ppb
0.96 ppb
1.27 ppb
CO
0.2 ppb
0.18 ppb
0.19 ppb
0.19 ppb
O3
16.27 ppb
51.82 ppb
50.64 ppb
41.19 ppb
AQI (luftkvalitetsindeks)
38
36
36
36
Pollen

Træ

0
2
3
3

Ukrudt

0
0
0
0

Græs

1
1
1
1
PM10
0.15 μg/ft3
0.07 μg/ft3
0.05 μg/ft3
0.17 μg/ft3
PM25
0.11 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.12 μg/ft3
NO2
0.93 ppb
0.36 ppb
0.68 ppb
0.93 ppb
SO2
0.45 ppb
0.12 ppb
0.17 ppb
0.28 ppb
CO
0.16 ppb
0.13 ppb
0.13 ppb
0.12 ppb
O3
38.94 ppb
39.77 ppb
37.65 ppb
40.36 ppb
AQI (luftkvalitetsindeks)
25
32
38
39
Pollen

Træ

2
2
5
5

Ukrudt

0
0
0
0

Græs

1
2
2
2
PM10
0.18 μg/ft3
0.23 μg/ft3
0.24 μg/ft3
0.40 μg/ft3
PM25
0.13 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.28 μg/ft3
NO2
1.03 ppb
0.33 ppb
1.8 ppb
7.89 ppb
SO2
0.2 ppb
0.17 ppb
0.12 ppb
0.18 ppb
CO
0.12 ppb
0.12 ppb
0.13 ppb
0.21 ppb
O3
24 ppb
38.21 ppb
40.37 ppb
22.56 ppb