Lokationer i nærheden
Johnson Manor, Maryland, Forenede Stater
Harford Mobile Village, Maryland, Forenede Stater
Woodbridge Center, Maryland, Forenede Stater
Steder i nærheden
Clayton Road Park, Forenede Stater
Winters Run Park, Forenede Stater
Winters Run Conservation Area, Forenede Stater

Luftkvalitet i Johnson Manor, Maryland, Forenede Stater

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Forureningskilder i Johnson Manor, Forenede Stater

PM10
0.15 μg/ft3
PM25
0.16 μg/ft3
NO2
2.2 ppb
SO2
1.6 ppb
CO
0.2 ppb
O3
Primær forureningskilde
32.2 ppb
Lav risikoHøj risiko

Pollenindeks i Johnson Manor, Forenede Stater

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

Luftkvalitetsudsigt i Johnson Manor, Forenede Stater

man. 3. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
43
43
46
43
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.15 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
PM25
0.22 μg/ft3
0.12 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
NO2
2.3 ppb
0.5 ppb
0.9 ppb
0.8 ppb
SO2
2.3 ppb
0.8 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
38.8 ppb
46.2 ppb
49.5 ppb
46.6 ppb
AQI (luftkvalitetsindeks)
44
45
44
45
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.21 μg/ft3
0.20 μg/ft3
0.18 μg/ft3
0.21 μg/ft3
PM25
0.15 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.20 μg/ft3
NO2
0.3 ppb
0.4 ppb
1 ppb
1.4 ppb
SO2
0.2 ppb
0.1 ppb
0.2 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
47.2 ppb
48.1 ppb
47.1 ppb
48.4 ppb
AQI (luftkvalitetsindeks)
32
34
40
37
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.08 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
PM25
0.08 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
NO2
1.5 ppb
0.7 ppb
1.2 ppb
2 ppb
SO2
0.4 ppb
0.5 ppb
0.8 ppb
1.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.2 ppb
36.5 ppb
42.7 ppb
39.9 ppb