Steder i nærheten
Upper Preston, Washington, forente stater
Alpine Mobile Manor, Washington, forente stater
Preston, Washington, forente stater
Nærliggende steder
West Tiger Mountain, forente stater
South Tiger Mountain, forente stater
Snoqualmie Falls Observation Deck, forente stater

Luftkvalitet i Upper Preston, Washington, forente stater

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Forurensende stoffer i Upper Preston, forente stater

PM10
0.37 μg/ft3
PM25
0.23 μg/ft3
NO2
10.7 ppb
SO2
0.6 ppb
CO
0.3 ppb
O3
Primær forurensningsstoff
32.5 ppb
Lav risikoHøy risiko

Pollenindeks i Upper Preston, forente stater

Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Upper Preston, forente stater

lør. 5. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
37
34
33
34
Neste dag
Pollen

Tre

2
2
2
2

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.12 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
PM25
0.09 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
NO2
3.3 ppb
2.4 ppb
3 ppb
2.6 ppb
SO2
0.4 ppb
0.3 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39.5 ppb
37.1 ppb
35.8 ppb
36.9 ppb
Luftkvalitetindeks
34
33
34
34
Pollen

Tre

2
2
2
2

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.03 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
0.08 μg/ft3
PM25
0.03 μg/ft3
0.03 μg/ft3
0.03 μg/ft3
0.07 μg/ft3
NO2
2.4 ppb
3 ppb
2.6 ppb
2.6 ppb
SO2
0.3 ppb
0.3 ppb
0.2 ppb
0.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
37.1 ppb
35.8 ppb
36.9 ppb
37 ppb