Lokationer i nærheden
Mallard Point, Arkansas, Forenede Stater
Søen Terrasse, Arkansas, Forenede Stater
Dogwood Park, Arkansas, Forenede Stater
Steder i nærheden
Seward Point Public Use Area, Forenede Stater
Cranfield Use Area, Forenede Stater
Howard Cove Use Area, Forenede Stater

Luftkvalitet i Mallard Point, Arkansas, Forenede Stater

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Forureningskilder i Mallard Point, Forenede Stater

PM10
0.32 μg/ft3
PM25
0.23 μg/ft3
NO2
1.9 ppb
SO2
0.4 ppb
CO
0.2 ppb
O3
Primær forureningskilde
41.1 ppb
Lav risikoHøj risiko

Pollenindeks i Mallard Point, Forenede Stater

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

Luftkvalitetsudsigt i Mallard Point, Forenede Stater

tir. 22. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
44
45
53
42
Pollen

Træ

4
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.52 μg/ft3
0.16 μg/ft3
0.17 μg/ft3
0.20 μg/ft3
PM25
0.22 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
NO2
2 ppb
0.4 ppb
0.8 ppb
2.8 ppb
SO2
0.5 ppb
0.5 ppb
0.2 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
43 ppb
47.9 ppb
57.3 ppb
45 ppb
AQI (luftkvalitetsindeks)
34
39
41
39
Pollen

Træ

4
5
4
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.17 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
PM25
0.16 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
NO2
2 ppb
0.5 ppb
1 ppb
1.4 ppb
SO2
0.3 ppb
0.2 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
36.1 ppb
42.1 ppb
43.8 ppb
37.7 ppb
AQI (luftkvalitetsindeks)
40
33
37
25
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.22 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.12 μg/ft3
PM25
0.20 μg/ft3
0.08 μg/ft3
0.07 μg/ft3
0.11 μg/ft3
NO2
1.4 ppb
0.5 ppb
0.7 ppb
4.9 ppb
SO2
0.1 ppb
N/A
N/A
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
33.5 ppb
35.4 ppb
40.1 ppb
27 ppb