Lokationer i nærheden
Patuxent Hills, Maryland, Forenede Stater
Chriswood Manor, Maryland, Forenede Stater
Chapel Woods, Maryland, Forenede Stater
Steder i nærheden
Clarksville Environmental Area, Forenede Stater
Middle Patuxent Environmental Area, Forenede Stater
Cedar Lane Park, Forenede Stater

Luftkvalitet i Patuxent Hills, Maryland, Forenede Stater

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Forureningskilder i Patuxent Hills, Forenede Stater

PM10
0.55 μg/ft3
PM25
0.28 μg/ft3
NO2
10 ppb
SO2
1.4 ppb
CO
0.2 ppb
O3
Primær forureningskilde
35.5 ppb
Lav risikoHøj risiko

Pollenindeks i Patuxent Hills, Forenede Stater

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

Luftkvalitetsudsigt i Patuxent Hills, Forenede Stater

fre. 14. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
56
59
55
41
Pollen

Træ

0
0
0
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.55 μg/ft3
0.42 μg/ft3
0.34 μg/ft3
0.22 μg/ft3
PM25
0.33 μg/ft3
0.38 μg/ft3
0.31 μg/ft3
0.20 μg/ft3
NO2
4.4 ppb
5.7 ppb
5.2 ppb
6.5 ppb
SO2
0.8 ppb
1.5 ppb
1.3 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.6 ppb
37.2 ppb
52.2 ppb
44.5 ppb
AQI (luftkvalitetsindeks)
37
35
36
32
Pollen

Træ

1
1
1
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.13 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
PM25
0.11 μg/ft3
0.13 μg/ft3
0.13 μg/ft3
0.15 μg/ft3
NO2
2.6 ppb
4.4 ppb
5.3 ppb
8 ppb
SO2
0.8 ppb
0.8 ppb
0.8 ppb
1.1 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
39.3 ppb
37.6 ppb
38.4 ppb
34.5 ppb
AQI (luftkvalitetsindeks)
33
31
38
35
Pollen

Træ

1
1
1
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.17 μg/ft3
0.07 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
PM25
0.16 μg/ft3
0.07 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
NO2
3.9 ppb
2.1 ppb
3 ppb
4.6 ppb
SO2
2.4 ppb
0.9 ppb
0.7 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.3 ppb
33.5 ppb
40.5 ppb
37.9 ppb