Lokationer i nærheden
Pennington County, Minnesota, Forenede Stater
Hazel, Minnesota, Forenede Stater
Challenger Court, Minnesota, Forenede Stater
Steder i nærheden
Alan-A-Dale Park, Forenede Stater
Finsbury Park, Forenede Stater
Thief River Falls Regional Airport, Forenede Stater

Luftkvalitet i Pennington County, Minnesota, Forenede Stater

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Forureningskilder i Pennington County, Forenede Stater

PM10
0.27 μg/ft3
PM25
0.19 μg/ft3
NO2
0.38 ppb
SO2
N/A
CO
0.13 ppb
O3
Primær forureningskilde
44 ppb
Lav risikoHøj risiko

Pollenindeks i Pennington County, Forenede Stater

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

Luftkvalitetsudsigt i Pennington County, Forenede Stater

tir. 21. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
36
39
39
31
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

1
3
5
5
PM10
0.32 μg/ft3
0.41 μg/ft3
0.29 μg/ft3
0.19 μg/ft3
PM25
0.22 μg/ft3
0.28 μg/ft3
0.20 μg/ft3
0.13 μg/ft3
NO2
0.64 ppb
0.39 ppb
0.44 ppb
2.8 ppb
SO2
0.08 ppb
0.05 ppb
0.05 ppb
0.05 ppb
CO
0.14 ppb
0.15 ppb
0.14 ppb
0.16 ppb
O3
35.64 ppb
38.25 ppb
43.06 ppb
28.42 ppb
AQI (luftkvalitetsindeks)
18
36
46
43
Pollen

Træ

1
1
1
0

Ukrudt

0
0
0
0

Græs

1
3
4
0
PM10
0.16 μg/ft3
0.20 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
PM25
0.11 μg/ft3
0.14 μg/ft3
0.11 μg/ft3
0.11 μg/ft3
NO2
4.88 ppb
0.42 ppb
0.59 ppb
1.06 ppb
SO2
0.1 ppb
0.04 ppb
0.04 ppb
0.06 ppb
CO
0.16 ppb
0.14 ppb
0.14 ppb
0.14 ppb
O3
17.53 ppb
42.53 ppb
49.59 ppb
44.62 ppb
AQI (luftkvalitetsindeks)
42
36
33
34
Pollen

Træ

0
0
1
1

Ukrudt

0
0
0
0

Græs

0
0
3
2
PM10
0.27 μg/ft3
0.15 μg/ft3
0.04 μg/ft3
0.02 μg/ft3
PM25
0.18 μg/ft3
0.10 μg/ft3
0.03 μg/ft3
0.01 μg/ft3
NO2
0.82 ppb
0.55 ppb
0.38 ppb
0.78 ppb
SO2
0.08 ppb
0.06 ppb
0.02 ppb
0.02 ppb
CO
0.14 ppb
0.14 ppb
0.13 ppb
0.13 ppb
O3
44.21 ppb
36.17 ppb
37.43 ppb
36.6 ppb