Steder i nærheten
Durham, Montana, forente stater
Stjerne, Montana, forente stater
Starr skole, Montana, forente stater
Nærliggende steder
Old Agency 1880-1894 Historical Marker, forente stater
Blackfeet Nation Historical Marker, forente stater
Starr-Browning Airstrip, forente stater

Luftkvalitet i Durham, Montana, forente stater

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Forurensende stoffer i Durham, forente stater

PM10
0.40 μg/ft3
PM25
0.12 μg/ft3
NO2
0.6 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
Primær forurensningsstoff
45.4 ppb
Lav risikoHøy risiko

Pollenindeks i Durham, forente stater

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

Luftkvalitetsvarsel i Durham, forente stater

tor. 17. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
44
47
47
48
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.37 μg/ft3
0.27 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
PM25
0.12 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
NO2
0.5 ppb
0.6 ppb
0.2 ppb
0.4 ppb
SO2
0.1 ppb
0.2 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
46.9 ppb
50.2 ppb
50.9 ppb
52 ppb
Luftkvalitetindeks
47
47
48
46
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.27 μg/ft3
0.26 μg/ft3
0.27 μg/ft3
0.21 μg/ft3
PM25
0.17 μg/ft3
0.16 μg/ft3
0.16 μg/ft3
0.15 μg/ft3
NO2
0.6 ppb
0.2 ppb
0.4 ppb
0.9 ppb
SO2
0.2 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
50.2 ppb
50.9 ppb
52 ppb
49.8 ppb
Luftkvalitetindeks
42
43
46
45
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.03 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.06 μg/ft3
PM25
0.02 μg/ft3
0.06 μg/ft3
0.03 μg/ft3
0.05 μg/ft3
NO2
0.6 ppb
0.4 ppb
0.3 ppb
1 ppb
SO2
N/A
0.1 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
45.2 ppb
46.2 ppb
49.2 ppb
48.7 ppb
Luftkvalitetindeks
44
46
49
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.03 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
N/A
PM25
0.03 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
N/A
NO2
0.6 ppb
0.2 ppb
0.3 ppb
N/A
SO2
N/A
0.1 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
46.9 ppb
49.4 ppb
52.7 ppb
N/A