Steder i nærheten
Big Mound, Iowa, forente stater
Harrisburg, Iowa, forente stater
Mount Hamill, Iowa, forente stater
Nærliggende steder
George Perkins Historical Marker, forente stater
Coleman Memorial County Park, forente stater
Lindsay Wilderness Area, forente stater

Luftkvalitet i Big Mound, Iowa, forente stater

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Forurensende stoffer i Big Mound, forente stater

PM10
0.24 μg/ft3
PM25
0.17 μg/ft3
NO2
3.49 ppb
SO2
0.58 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
23.02 ppb
Lav risikoHøy risiko

Pollenindeks i Big Mound, forente stater

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

Luftkvalitetsvarsel i Big Mound, forente stater

ons. 1. januar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
34
24
25
25
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.22 μg/ft3
0.14 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
PM25
0.95 μg/ft3
0.59 μg/ft3
0.37 μg/ft3
0.37 μg/ft3
NO2
2.3 ppb
1.5 ppb
2.8 ppb
2.2 ppb
SO2
0.6 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
19.9 ppb
24.4 ppb
24.9 ppb
24.7 ppb
Luftkvalitetindeks
25
26
24
23
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.08 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
0.12 μg/ft3
PM25
0.39 μg/ft3
0.42 μg/ft3
0.49 μg/ft3
0.50 μg/ft3
NO2
1.6 ppb
1.5 ppb
7.3 ppb
3 ppb
SO2
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
24.7 ppb
25.9 ppb
23.6 ppb
22.8 ppb