Steder i nærheten
Walnut Grove, California, forente stater
New Hope Landing, California, forente stater
Ryde, California, forente stater
Nærliggende steder
Walnut Grove Chinese-American Historic District, forente stater
Walnut Grove Japanese-American Historic District, forente stater
Walnut Grove Commercial-Residential Historic District, forente stater

Luftkvalitet i Walnut Grove, California, forente stater

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Forurensende stoffer i Walnut Grove, forente stater

PM10
0.31 μg/ft3
PM25
0.28 μg/ft3
NO2
7.81 ppb
SO2
7.13 ppb
CO
7.13 ppb
O3
Primær forurensningsstoff
62.81 ppb
Lav risikoHøy risiko

Pollenindeks i Walnut Grove, forente stater

Tre
3/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i Walnut Grove, forente stater

søn. 12. mai
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
51
44
32
51
Neste dag
Pollen

Tre

1
1
1
1

Ugress

0
0
0
0

Gress

4
3
1
1
Neste dag
PM10
0.09 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.06 μg/ft3
PM25
0.06 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
0.24 ppb
0.72 ppb
0.71 ppb
0.12 ppb
SO2
0.04 ppb
0.04 ppb
0.04 ppb
0.04 ppb
CO
0.1 ppb
0.11 ppb
0.11 ppb
0.12 ppb
O3
51.42 ppb
44.03 ppb
32.68 ppb
58.76 ppb
Luftkvalitetindeks
32
51
72
44
Pollen

Tre

1
1
1
2

Ugress

0
0
0
0

Gress

1
1
4
2
PM10
0.05 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
0.05 μg/ft3
PM25
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
NO2
0.71 ppb
0.12 ppb
0.3 ppb
1.04 ppb
SO2
0.04 ppb
0.04 ppb
0.03 ppb
0.03 ppb
CO
0.11 ppb
0.12 ppb
0.12 ppb
0.13 ppb
O3
32.68 ppb
58.76 ppb
58.82 ppb
42.47 ppb
Luftkvalitetindeks
31
42
46
0
Pollen

Tre

1
1
1
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

1
1
1
-
Ikke tilgjengelig
PM10
0.05 μg/ft3
0.10 μg/ft3
0.11 μg/ft3
N/A
PM25
0.04 μg/ft3
0.06 μg/ft3
0.08 μg/ft3
N/A
NO2
0.8 ppb
0.11 ppb
0.4 ppb
N/A
SO2
0.03 ppb
0.04 ppb
0.03 ppb
N/A
CO
0.12 ppb
0.11 ppb
0.11 ppb
N/A
O3
30.02 ppb
49.57 ppb
47.12 ppb
N/A