Lokationer i nærheden
Haver Hills, Virginia, Forenede Stater
Mill Run Acres, Virginia, Forenede Stater
Old Mill Estates, Virginia, Forenede Stater
Steder i nærheden
Colvin Run Mill Park, Forenede Stater
Lake Fairfax County Park, Forenede Stater
Crippens Heliport, Forenede Stater

Luftkvalitet i Colvin Run Mill Park, Forenede Stater

To view the map, please use a browser that supports WebGL.

Forureningskilder i Colvin Run Mill Park, Forenede Stater

PM10
0.49 μg/ft3
PM25
Primær forureningskilde
0.39 μg/ft3
NO2
7.13 ppb
SO2
5.88 ppb
CO
5.19 ppb
O3
44.5 ppb
Lav risikoHøj risiko

Pollenindeks i Colvin Run Mill Park, Forenede Stater

Træ
2/5
012345
Ukrudt
0/5
012345
Græs
1/5
012345

Luftkvalitetsudsigt i Colvin Run Mill Park, Forenede Stater

tir. 25. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
35
61
78
61
Pollen

Træ

2
1
1
0

Ukrudt

0
0
0
0

Græs

1
2
1
0
PM10
0.34 μg/ft3
0.44 μg/ft3
0.44 μg/ft3
0.77 μg/ft3
PM25
0.24 μg/ft3
0.30 μg/ft3
0.29 μg/ft3
0.51 μg/ft3
NO2
2.47 ppb
1.17 ppb
1.92 ppb
4 ppb
SO2
0.88 ppb
1.26 ppb
0.75 ppb
0.93 ppb
CO
0.18 ppb
0.16 ppb
0.15 ppb
0.17 ppb
O3
35.04 ppb
62.7 ppb
58.8 ppb
45.04 ppb
AQI (luftkvalitetsindeks)
38
45
54
39
Pollen

Træ

0
1
1
1

Ukrudt

0
0
0
0

Græs

0
1
3
2
PM10
0.25 μg/ft3
0.32 μg/ft3
0.28 μg/ft3
0.17 μg/ft3
PM25
0.18 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.12 μg/ft3
NO2
1.74 ppb
0.92 ppb
2.01 ppb
2.76 ppb
SO2
1.13 ppb
0.47 ppb
0.65 ppb
0.61 ppb
CO
0.16 ppb
0.13 ppb
0.14 ppb
0.14 ppb
O3
38.53 ppb
53.97 ppb
53.43 ppb
37.34 ppb
AQI (luftkvalitetsindeks)
26
43
84
44
Pollen

Træ

2
1
1
1

Ukrudt

0
0
0
0

Græs

2
2
1
1
PM10
0.15 μg/ft3
0.25 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
PM25
0.10 μg/ft3
0.17 μg/ft3
0.29 μg/ft3
0.22 μg/ft3
NO2
2.65 ppb
1.37 ppb
2.38 ppb
4.64 ppb
SO2
1.28 ppb
1.22 ppb
1.33 ppb
1.09 ppb
CO
0.13 ppb
0.13 ppb
0.15 ppb
0.15 ppb
O3
27.22 ppb
51.75 ppb
65.21 ppb
40.76 ppb