Steder i nærheten
Stor sving, Norddakota, forente stater
Bayne, Norddakota, forente stater
Sonora, Norddakota, forente stater
Nærliggende steder
Richland County Waterfowl Production Area, forente stater
Lake Elsie National Wildlife Refuge, forente stater
Stacks Slough, forente stater

Luftkvalitet i Stor sving, Norddakota, forente stater

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Forurensende stoffer i Stor sving, forente stater

PM10
0.14 μg/ft3
PM25
0.10 μg/ft3
NO2
0.4 ppb
SO2
0.3 ppb
CO
0.1 ppb
O3
Primær forurensningsstoff
42.8 ppb
Lav risikoHøy risiko

Pollenindeks i Stor sving, forente stater

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

Luftkvalitetsvarsel i Stor sving, forente stater

man. 28. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
50
34
44
39
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.36 μg/ft3
0.19 μg/ft3
0.24 μg/ft3
0.26 μg/ft3
PM25
0.25 μg/ft3
0.15 μg/ft3
0.15 μg/ft3
0.16 μg/ft3
NO2
0.7 ppb
0.1 ppb
0.1 ppb
0.8 ppb
SO2
0.2 ppb
N/A
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
34 ppb
36.9 ppb
47.9 ppb
41.8 ppb
Luftkvalitetindeks
33
32
33
34
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.24 μg/ft3
0.11 μg/ft3
0.02 μg/ft3
0.02 μg/ft3
PM25
0.16 μg/ft3
0.09 μg/ft3
0.01 μg/ft3
0.02 μg/ft3
NO2
0.6 ppb
0.2 ppb
0.1 ppb
0.4 ppb
SO2
N/A
N/A
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
34.4 ppb
33.9 ppb
36 ppb
36.5 ppb
Luftkvalitetindeks
32
35
40
0
Pollen

Tre

5
5
5
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.05 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
N/A
PM25
0.04 μg/ft3
0.04 μg/ft3
0.05 μg/ft3
N/A
NO2
0.8 ppb
0.1 ppb
0.1 ppb
N/A
SO2
N/A
N/A
0.1 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
34.8 ppb
38.1 ppb
43.1 ppb
N/A