Steder i nærheten
Washington Heights, Delaware, forente stater
Marshallton Heights II, Delaware, forente stater
Marshallton Green, Delaware, forente stater
Nærliggende steder
Powell Ford Park, forente stater
Pleasant Hills Park, forente stater
Brandywine Springs State Park, forente stater

Luftkvalitet i Washington Heights, Delaware, forente stater

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Forurensende stoffer i Washington Heights, forente stater

PM10
0.92 μg/ft3
PM25
Primær forurensningsstoff
0.64 μg/ft3
NO2
7.63 ppb
SO2
1.69 ppb
CO
0.31 ppb
O3
30.31 ppb
Lav risikoHøy risiko

Pollenindeks i Washington Heights, forente stater

Tre
1/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Washington Heights, forente stater

fre. 24. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
72
66
104
70
Pollen

Tre

2
3
1
0

Ugress

0
0
0
0

Gress

1
1
1
0
PM10
0.86 μg/ft3
0.80 μg/ft3
0.88 μg/ft3
0.86 μg/ft3
PM25
0.59 μg/ft3
0.55 μg/ft3
0.61 μg/ft3
0.60 μg/ft3
NO2
5.6 ppb
2.5 ppb
2.95 ppb
4.84 ppb
SO2
1.4 ppb
2.03 ppb
1.01 ppb
0.59 ppb
CO
0.24 ppb
0.2 ppb
0.19 ppb
0.22 ppb
O3
26.76 ppb
65.75 ppb
67.25 ppb
47.08 ppb
Luftkvalitetindeks
70
67
81
45
Pollen

Tre

2
1
1
0

Ugress

0
0
0
0

Gress

0
1
1
0
PM10
0.85 μg/ft3
0.74 μg/ft3
0.59 μg/ft3
0.28 μg/ft3
PM25
0.59 μg/ft3
0.51 μg/ft3
0.41 μg/ft3
0.19 μg/ft3
NO2
4.31 ppb
1.63 ppb
2.08 ppb
2.5 ppb
SO2
0.47 ppb
0.57 ppb
0.27 ppb
0.12 ppb
CO
0.22 ppb
0.19 ppb
0.18 ppb
0.17 ppb
O3
30.35 ppb
60.93 ppb
60.17 ppb
45 ppb
Luftkvalitetindeks
41
44
56
45
Pollen

Tre

0
0
1
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.25 μg/ft3
0.23 μg/ft3
0.50 μg/ft3
0.40 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.35 μg/ft3
0.28 μg/ft3
NO2
1.58 ppb
1.59 ppb
2.43 ppb
3.4 ppb
SO2
0.04 ppb
0.15 ppb
0.4 ppb
0.48 ppb
CO
0.17 ppb
0.18 ppb
0.2 ppb
0.21 ppb
O3
44.68 ppb
52.17 ppb
55.71 ppb
44.57 ppb