Steder i nærheten
McDonald, Arkansas, forente stater
Parkin, Arkansas, forente stater
Rose Place, Arkansas, forente stater
Nærliggende steder
Parkin Mound Archeological State Park, forente stater
Old River, forente stater
Neelys Lake, forente stater

Luftkvalitet i McDonald, Arkansas, forente stater

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Forurensende stoffer i McDonald, forente stater

PM10
0.21 μg/ft3
PM25
0.14 μg/ft3
NO2
2.92 ppb
SO2
1.19 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
29.16 ppb
Lav risikoHøy risiko

Pollenindeks i McDonald, forente stater

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

Luftkvalitetsvarsel i McDonald, forente stater

fre. 3. januar
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
27
24
26
26
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.18 μg/ft3
0.16 μg/ft3
0.10 μg/ft3
0.15 μg/ft3
PM25
0.76 μg/ft3
0.67 μg/ft3
0.42 μg/ft3
0.65 μg/ft3
NO2
15 ppb
9.9 ppb
5.7 ppb
7.9 ppb
SO2
1.5 ppb
1.1 ppb
1.3 ppb
2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
23 ppb
21.6 ppb
26.3 ppb
25.5 ppb
Luftkvalitetindeks
26
26
28
31
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.10 μg/ft3
0.15 μg/ft3
0.11 μg/ft3
0.04 μg/ft3
PM25
0.42 μg/ft3
0.65 μg/ft3
0.47 μg/ft3
0.20 μg/ft3
NO2
5.7 ppb
7.9 ppb
7 ppb
3.5 ppb
SO2
1.3 ppb
2 ppb
1 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
26.3 ppb
25.5 ppb
28.2 ppb
31.2 ppb
Luftkvalitetindeks
35
34
32
30
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.02 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.12 μg/ft3
PM25
0.07 μg/ft3
0.18 μg/ft3
0.37 μg/ft3
0.49 μg/ft3
NO2
2.3 ppb
3.8 ppb
9 ppb
9.4 ppb
SO2
0.5 ppb
0.7 ppb
0.9 ppb
0.9 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
34.7 ppb
33.7 ppb
32.3 ppb
29.5 ppb