Qualità dell'aria a Holley Crossroads, Alabama, stati Uniti
Agenti inquinanti a Holley Crossroads, stati Uniti
PM10
0.31 μg/ft3
PM25
0.12 μg/ft3
NO2
1.01 ppb
SO2
0.24 ppb
CO
0.1 ppb
O3
Agente inquinante primario
13.57 ppb
Rischio bassoRischio alto
Indice pollini a Holley Crossroads, stati Uniti
Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345
Previsioni qualità dell'aria a Holley Crossroads, stati Uniti
sab 28 dicembre
MattinoPomeriggioSeraNotte
AQI
38
37
41
36
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.31 μg/ft3
0.04 μg/ft3
0.07 μg/ft3
0.14 μg/ft3
PM25
0.25 μg/ft3
0.17 μg/ft3
0.32 μg/ft3
0.62 μg/ft3
NO2
0.51 ppb
0.7 ppb
2.5 ppb
3.4 ppb
SO2
0.1 ppb
0.5 ppb
0.3 ppb
1.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
27.6 ppb
36.7 ppb
41 ppb
36.4 ppb
AQI
37
33
40
41
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.24 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
0.12 μg/ft3
PM25
1.05 μg/ft3
0.88 μg/ft3
0.78 μg/ft3
0.52 μg/ft3
NO2
3.3 ppb
1.5 ppb
2.5 ppb
1.2 ppb
SO2
1.4 ppb
1.3 ppb
0.8 ppb
0.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
30.3 ppb
32.7 ppb
39.9 ppb
41.3 ppb
AQI
42
37
32
31
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.15 μg/ft3
0.07 μg/ft3
0.04 μg/ft3
0.03 μg/ft3
PM25
0.63 μg/ft3
0.33 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
NO2
0.8 ppb
0.8 ppb
1.6 ppb
1.2 ppb
SO2
0.4 ppb
0.5 ppb
0.3 ppb
0.2 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
42.3 ppb
37.3 ppb
31.7 ppb
31.3 ppb