Steder i nærheten
Helling, California, forente stater
Clearing House, California, forente stater
Hite Cove, California, forente stater
Nærliggende steder
Trumbull Peak, forente stater
El Portal Park, forente stater
Pinoche Peak, forente stater

Luftkvalitet i Helling, California, forente stater

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Forurensende stoffer i Helling, forente stater

PM10
Primær forurensningsstoff
0.15 μg/ft3
PM25
0.26 μg/ft3
NO2
1.3 ppb
SO2
0.16 ppb
CO
0.11 ppb
O3
21.27 ppb
Lav risikoHøy risiko

Pollenindeks i Helling, forente stater

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

Luftkvalitetsvarsel i Helling, forente stater

man. 23. desember
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
35
34
36
29
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.37 μg/ft3
0.04 μg/ft3
0.07 μg/ft3
0.11 μg/ft3
PM25
0.23 μg/ft3
0.17 μg/ft3
0.25 μg/ft3
0.42 μg/ft3
NO2
3.02 ppb
2.7 ppb
3.6 ppb
2.3 ppb
SO2
0.72 ppb
0.3 ppb
0.4 ppb
0.3 ppb
CO
0.14 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
25.9 ppb
33.8 ppb
35.9 ppb
29.2 ppb
Luftkvalitetindeks
23
32
30
36
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.05 μg/ft3
0.09 μg/ft3
0.16 μg/ft3
0.27 μg/ft3
PM25
0.20 μg/ft3
0.33 μg/ft3
0.61 μg/ft3
1.01 μg/ft3
NO2
1.3 ppb
2.2 ppb
8.7 ppb
9.3 ppb
SO2
0.2 ppb
0.6 ppb
1 ppb
1.3 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
22.5 ppb
32.1 ppb
29.9 ppb
19.1 ppb
Luftkvalitetindeks
25
33
32
29
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.13 μg/ft3
0.17 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
PM25
0.46 μg/ft3
0.53 μg/ft3
0.73 μg/ft3
0.82 μg/ft3
NO2
2 ppb
1.6 ppb
5.3 ppb
3.8 ppb
SO2
0.8 ppb
0.7 ppb
0.6 ppb
0.6 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
25 ppb
33.2 ppb
32.2 ppb
25.3 ppb