Steder i nærheten
Alton, Iowa, forente stater
Candlelight Village Mobile Home Park, Iowa, forente stater
Orange City, Iowa, forente stater
Nærliggende steder
Sioux Golf and Country Club, forente stater
Alton County Park, forente stater
De Valois Field, forente stater

Luftkvalitet i Alton, Iowa, forente stater

To view the map, please use a browser that supports WebGL.

Forurensende stoffer i Alton, forente stater

PM10
0.34 μg/ft3
PM25
0.17 μg/ft3
NO2
0.8 ppb
SO2
0.1 ppb
CO
0.1 ppb
O3
Primær forurensningsstoff
52.6 ppb
Lav risikoHøy risiko

Pollenindeks i Alton, forente stater

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

Luftkvalitetsvarsel i Alton, forente stater

søn. 27. april
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
48
34
36
44
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.34 μg/ft3
0.09 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
PM25
0.24 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
NO2
1.1 ppb
0.7 ppb
0.4 ppb
0.4 ppb
SO2
N/A
N/A
0.1 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.2 ppb
0.1 ppb
O3
51.6 ppb
36.4 ppb
39.1 ppb
47.9 ppb
Luftkvalitetindeks
34
36
44
32
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.09 μg/ft3
0.16 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
PM25
0.08 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
0.16 μg/ft3
NO2
0.7 ppb
0.4 ppb
0.4 ppb
5.3 ppb
SO2
N/A
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
36.4 ppb
39.1 ppb
47.9 ppb
34.1 ppb
Luftkvalitetindeks
26
37
42
30
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.13 μg/ft3
0.11 μg/ft3
0.16 μg/ft3
PM25
0.12 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
NO2
2.7 ppb
0.9 ppb
0.8 ppb
3 ppb
SO2
0.1 ppb
0.1 ppb
N/A
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
28.1 ppb
39.3 ppb
44.9 ppb
28.1 ppb
Luftkvalitetindeks
53
52
43
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.30 μg/ft3
0.29 μg/ft3
0.13 μg/ft3
N/A
PM25
0.29 μg/ft3
0.27 μg/ft3
0.09 μg/ft3
N/A
NO2
4 ppb
1.2 ppb
0.4 ppb
N/A
SO2
N/A
0.1 ppb
0.1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.1 ppb
N/A
O3
14.3 ppb
32 ppb
46.7 ppb
N/A