AltonAlton North (storico)Corina's Corner ColoniaPalm Lake Estates Number 2 ColoniaPalm Lake Estates Number 4 ColoniaNorth Cross Estates ColoniaInspiration Rd Number 3 ColoniaStewart South ColoniaWest SharylandRabbit Patch Colonia Numero 1Inspiration Rd Number 2 ColoniaPalm Lake Estates Number 3 ColoniaRabbit Patch Colonia Numero 2Inspiration Heights ColoniaStewart Place Community ColoniaInspiration Rd Number 1 ColoniaDe La Garza ColoniaEl Paraiso ColoniaStewart Palms ColoniaVal Verde Acres Colonia
Qualità dell'aria a Alton, Texas, stati Uniti
Agenti inquinanti a Alton, stati Uniti
PM10
0.20 μg/ft3
PM25
0.21 μg/ft3
NO2
0.57 ppb
SO2
1.15 ppb
CO
0.1 ppb
O3
Agente inquinante primario
55.04 ppb
Rischio bassoRischio alto
Indice pollini a Alton, stati Uniti
Piante arboree
1/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345
Previsioni qualità dell'aria a Alton, stati Uniti
dom 2 febbraio
MattinoPomeriggioSeraNotte
AQI
26
27
38
33
Polline
Piante arboree
1
0
1
1
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.12 μg/ft3
0.14 μg/ft3
0.18 μg/ft3
0.10 μg/ft3
PM25
0.12 μg/ft3
0.14 μg/ft3
0.17 μg/ft3
0.10 μg/ft3
NO2
1.6 ppb
0.6 ppb
0.4 ppb
0.9 ppb
SO2
0.5 ppb
0.4 ppb
0.7 ppb
0.9 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
27.7 ppb
27.6 ppb
41.4 ppb
35.7 ppb
AQI
29
38
44
36
Polline
Piante arboree
0
1
1
1
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.13 μg/ft3
0.19 μg/ft3
0.21 μg/ft3
0.14 μg/ft3
PM25
0.12 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
0.14 μg/ft3
NO2
1.1 ppb
0.4 ppb
0.5 ppb
1 ppb
SO2
0.8 ppb
0.2 ppb
1.1 ppb
1.1 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
30.7 ppb
31.3 ppb
47.4 ppb
38.6 ppb
AQI
24
27
45
0
Polline
Piante arboree
1
0
1
-
Non disponibile
Piante erbacee
0
0
0
-
Non disponibile
Graminacee
0
0
0
-
Non disponibile
PM10
0.11 μg/ft3
0.14 μg/ft3
0.23 μg/ft3
N/A
PM25
0.11 μg/ft3
0.14 μg/ft3
0.23 μg/ft3
N/A
NO2
1.5 ppb
0.5 ppb
0.6 ppb
N/A
SO2
0.5 ppb
0.2 ppb
1.6 ppb
N/A
CO
0.1 ppb
0.1 ppb
0.1 ppb
N/A
O3
25.4 ppb
29.2 ppb
48.1 ppb
N/A