Lokationer i nærheden
Queenland, Maryland, Forenede Stater
Marlboro Village, Maryland, Forenede Stater
Upper Marlboro, Maryland, Forenede Stater
Steder i nærheden
Federal Spring Recreation Center, Forenede Stater
Marlboro Country Club, Forenede Stater
Western Branch Stream Valley Park, Forenede Stater

Luftkvalitet i Federal Spring Recreation Center, Forenede Stater

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Forureningskilder i Federal Spring Recreation Center, Forenede Stater

PM10
0.56 μg/ft3
PM25
0.32 μg/ft3
NO2
6.6 ppb
SO2
1 ppb
CO
0.2 ppb
O3
Primær forureningskilde
27.4 ppb
Lav risikoHøj risiko

Pollenindeks i Federal Spring Recreation Center, Forenede Stater

Træ
2/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Federal Spring Recreation Center, Forenede Stater

ons. 23. april
MorgenMiddagAftenNat
Næste dag
Næste dag
AQI (luftkvalitetsindeks)
51
55
49
40
Næste dag
Pollen

Træ

2
3
3
2

Ukrudt

0
0
0
0

Græs

0
0
0
0
Næste dag
PM10
0.20 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
0.26 μg/ft3
PM25
0.15 μg/ft3
0.07 μg/ft3
0.13 μg/ft3
0.19 μg/ft3
NO2
1.9 ppb
1.7 ppb
3.7 ppb
4.2 ppb
SO2
0.6 ppb
0.2 ppb
0.4 ppb
0.6 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
54.9 ppb
60.2 ppb
53.1 ppb
43 ppb
AQI (luftkvalitetsindeks)
40
46
53
49
Pollen

Træ

2
2
3
3

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.26 μg/ft3
0.34 μg/ft3
0.30 μg/ft3
0.23 μg/ft3
PM25
0.19 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
NO2
4.2 ppb
1.9 ppb
2 ppb
2.5 ppb
SO2
0.6 ppb
0.7 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
43 ppb
49.4 ppb
58.1 ppb
52.3 ppb
AQI (luftkvalitetsindeks)
36
36
42
44
Pollen

Træ

3
3
3
3

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.15 μg/ft3
0.19 μg/ft3
0.15 μg/ft3
0.14 μg/ft3
PM25
0.14 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
0.13 μg/ft3
NO2
2.9 ppb
2.9 ppb
4.4 ppb
2.6 ppb
SO2
0.8 ppb
0.9 ppb
0.9 ppb
1.1 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
38.6 ppb
38.4 ppb
45.2 ppb
46.9 ppb