Lokationer i nærheden
Zahl, North Dakota, Forenede Stater
Appam, North Dakota, Forenede Stater
Hanks, North Dakota, Forenede Stater
Steder i nærheden
Lake Zahl National Wildlife Refuge, Forenede Stater
Knudsvig Lake, Forenede Stater
Barr Butte, Forenede Stater

Luftkvalitet i Zahl, North Dakota, Forenede Stater

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Forureningskilder i Zahl, Forenede Stater

PM10
0.18 μg/ft3
PM25
Primær forureningskilde
0.15 μg/ft3
NO2
4.6 ppb
SO2
0.1 ppb
CO
0.2 ppb
O3
23.86 ppb
Lav risikoHøj risiko

Pollenindeks i Zahl, Forenede Stater

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

Luftkvalitetsudsigt i Zahl, Forenede Stater

fre. 20. december
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
23
72
67
60
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.18 μg/ft3
0.60 μg/ft3
0.53 μg/ft3
0.44 μg/ft3
PM25
0.15 μg/ft3
2.04 μg/ft3
1.88 μg/ft3
1.71 μg/ft3
NO2
4.86 ppb
3.4 ppb
7.3 ppb
8.4 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
24.2 ppb
21.8 ppb
23.2 ppb
20.7 ppb
AQI (luftkvalitetsindeks)
26
27
43
32
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.17 μg/ft3
0.18 μg/ft3
0.29 μg/ft3
0.20 μg/ft3
PM25
0.74 μg/ft3
0.76 μg/ft3
1.23 μg/ft3
0.89 μg/ft3
NO2
5.8 ppb
6.3 ppb
2.8 ppb
3.1 ppb
SO2
N/A
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
20 ppb
20.1 ppb
25 ppb
27.8 ppb
AQI (luftkvalitetsindeks)
49
38
46
26
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.31 μg/ft3
0.24 μg/ft3
0.31 μg/ft3
0.18 μg/ft3
PM25
1.38 μg/ft3
1.09 μg/ft3
1.31 μg/ft3
0.68 μg/ft3
NO2
4 ppb
3.1 ppb
4.6 ppb
2.3 ppb
SO2
0.1 ppb
N/A
0.1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
25.9 ppb
23.4 ppb
24.3 ppb
25.7 ppb