Lokationer i nærheden
Hampshire Knolls, District of Columbia, Forenede Stater
Chillum Station, District of Columbia, Forenede Stater
Lamond Riggs, District of Columbia, Forenede Stater
Steder i nærheden
Riggs-LaSalle Playground, Forenede Stater
Riggs LaSalle Recreation Center, Forenede Stater
Riggs Road Playground, Forenede Stater

Luftkvalitet i Hampshire Knolls, District of Columbia, Forenede Stater

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Forureningskilder i Hampshire Knolls, Forenede Stater

PM10
0.36 μg/ft3
PM25
Primær forureningskilde
0.25 μg/ft3
NO2
1.88 ppb
SO2
0.5 ppb
CO
0.19 ppb
O3
31.31 ppb
Lav risikoHøj risiko

Pollenindeks i Hampshire Knolls, Forenede Stater

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

Luftkvalitetsudsigt i Hampshire Knolls, Forenede Stater

man. 13. maj
MorgenMiddagAftenNat
Næste dag
Næste dag
AQI (luftkvalitetsindeks)
44
41
41
40
Næste dag
Pollen

Træ

1
0
1
0

Ukrudt

0
0
0
0

Græs

0
0
1
0
Næste dag
PM10
0.26 μg/ft3
0.19 μg/ft3
0.11 μg/ft3
0.06 μg/ft3
PM25
0.15 μg/ft3
0.12 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
NO2
0.74 ppb
0.99 ppb
0.99 ppb
2.08 ppb
SO2
0.08 ppb
0.07 ppb
0.13 ppb
0.7 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
46.44 ppb
43.7 ppb
45.41 ppb
39.86 ppb
AQI (luftkvalitetsindeks)
40
35
34
35
Pollen

Træ

0
0
1
1

Ukrudt

0
0
0
0

Græs

0
0
1
1
PM10
0.06 μg/ft3
0.07 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
PM25
0.04 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.07 μg/ft3
NO2
2.08 ppb
2.36 ppb
2.08 ppb
1.47 ppb
SO2
0.7 ppb
0.66 ppb
0.31 ppb
0.26 ppb
CO
0.12 ppb
0.13 ppb
0.13 ppb
0.12 ppb
O3
39.86 ppb
36.05 ppb
37.27 ppb
39.82 ppb