Patuxent River EstatesArrowhead Farms EstatesPigeon House CornerSherwood ManorDe Grønne fra CroftonCroftonDavidsonville FarmettesCourts of CroftonHanson HillsHeather WoodsCrofton SquareCrofton CommonsSadle RidgeCharing CrossHermitage HillHallmark WoodsBlue Ridge på Crofton MeadowsAmberfieldChestnut RidgeCrofton Highlands
Luftkvalitet i Patuxent River Estates, Maryland, forente stater
Forurensende stoffer i Patuxent River Estates, forente stater
PM10
0.34 μg/ft3
PM25
0.16 μg/ft3
NO2
7.58 ppb
SO2
1.62 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
20.7 ppb
Lav risikoHøy risiko
Pollenindeks i Patuxent River Estates, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Patuxent River Estates, forente stater
søn. 2. februar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
36
61
52
52
Pollen
Tre
1
1
1
2
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.34 μg/ft3
0.42 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
PM25
0.18 μg/ft3
0.40 μg/ft3
0.27 μg/ft3
0.27 μg/ft3
NO2
11.89 ppb
8.3 ppb
7 ppb
5.8 ppb
SO2
2.12 ppb
2.7 ppb
1.9 ppb
3.3 ppb
CO
0.2 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
28.6 ppb
18 ppb
35.5 ppb
39.8 ppb
Luftkvalitetindeks
52
28
32
35
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.28 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
0.18 μg/ft3
PM25
0.27 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
0.18 μg/ft3
NO2
8.9 ppb
3.5 ppb
8.3 ppb
11.5 ppb
SO2
2.5 ppb
1.9 ppb
2 ppb
1.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33 ppb
29.7 ppb
34.6 ppb
24.6 ppb
Luftkvalitetindeks
26
31
42
52
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.14 μg/ft3
0.16 μg/ft3
0.22 μg/ft3
0.28 μg/ft3
PM25
0.13 μg/ft3
0.16 μg/ft3
0.21 μg/ft3
0.28 μg/ft3
NO2
7.5 ppb
4.9 ppb
6.7 ppb
5.7 ppb
SO2
1.5 ppb
2.5 ppb
2.1 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25 ppb
30.3 ppb
31.2 ppb
28.8 ppb