Steder i nærheten
Brownhelm, Ohio, forente stater
Brownhelm stasjon, Ohio, forente stater
Westwoods Mobile Home Park, Ohio, forente stater
Nærliggende steder
Brownhelm Historic District, forente stater
Mill Hollow Bacon Woods Park, forente stater
Showse Park, forente stater

Luftkvalitet i Brownhelm, Ohio, forente stater

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Forurensende stoffer i Brownhelm, forente stater

PM10
0.10 μg/ft3
PM25
0.08 μg/ft3
NO2
2.61 ppb
SO2
2.72 ppb
CO
0.13 ppb
O3
Primær forurensningsstoff
25.58 ppb
Lav risikoHøy risiko

Pollenindeks i Brownhelm, forente stater

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

Luftkvalitetsvarsel i Brownhelm, forente stater

ons. 20. november
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
21
20
20
20
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.06 μg/ft3
0.08 μg/ft3
0.05 μg/ft3
0.03 μg/ft3
PM25
0.06 μg/ft3
0.08 μg/ft3
0.05 μg/ft3
0.03 μg/ft3
NO2
4.59 ppb
4.65 ppb
7.11 ppb
5.47 ppb
SO2
2.26 ppb
2.24 ppb
2.03 ppb
1.86 ppb
CO
0.18 ppb
0.18 ppb
0.19 ppb
0.17 ppb
O3
21.8 ppb
22 ppb
20.4 ppb
22 ppb
Luftkvalitetindeks
20
20
28
26
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.04 μg/ft3
0.02 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
PM25
0.04 μg/ft3
0.02 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
NO2
7.55 ppb
3.32 ppb
5.69 ppb
5.95 ppb
SO2
2.29 ppb
1.73 ppb
1.65 ppb
1.91 ppb
CO
0.18 ppb
0.15 ppb
0.16 ppb
0.16 ppb
O3
18.7 ppb
25.2 ppb
29.3 ppb
26.4 ppb