Qualità dell'aria a Spence Jucntion, Arkansas, stati Uniti
Agenti inquinanti a Spence Jucntion, stati Uniti
PM10
Agente inquinante primario
0.21 μg/ft3
PM25
0.24 μg/ft3
NO2
1.67 ppb
SO2
0.87 ppb
CO
0.1 ppb
O3
27.13 ppb
Rischio bassoRischio alto
Indice pollini a Spence Jucntion, stati Uniti
Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345
Previsioni qualità dell'aria a Spence Jucntion, stati Uniti
dom 22 dicembre
MattinoPomeriggioSeraNotte
AQI
38
30
43
45
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.24 μg/ft3
0.19 μg/ft3
0.28 μg/ft3
0.29 μg/ft3
PM25
0.26 μg/ft3
0.84 μg/ft3
1.23 μg/ft3
1.28 μg/ft3
NO2
1.74 ppb
2 ppb
4.3 ppb
3.5 ppb
SO2
0.9 ppb
1 ppb
0.8 ppb
1 ppb
CO
0.1 ppb
0.1 ppb
0.2 ppb
0.2 ppb
O3
28 ppb
24.6 ppb
24.5 ppb
24.5 ppb
AQI
40
39
39
22
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.25 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.14 μg/ft3
PM25
1.12 μg/ft3
1.11 μg/ft3
1.11 μg/ft3
0.61 μg/ft3
NO2
1.9 ppb
3 ppb
4.5 ppb
3.2 ppb
SO2
0.8 ppb
0.9 ppb
0.9 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
27.9 ppb
27.5 ppb
25.5 ppb
21.3 ppb
AQI
18
24
27
21
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
0
0
0
0
PM10
0.11 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.13 μg/ft3
PM25
0.51 μg/ft3
0.29 μg/ft3
0.39 μg/ft3
0.61 μg/ft3
NO2
1.9 ppb
0.8 ppb
3 ppb
2.5 ppb
SO2
0.5 ppb
0.4 ppb
0.3 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
17.7 ppb
23.8 ppb
27.3 ppb
18.7 ppb