John TownEarlevilleScotchmans GlenIndian AcresBohemia AcresBattery Point FarmsCeciltonMount HarmonHacks Point AcresHoneysuckle KnollSpiaggia di cristallo biancoHack PointCassidy WharfSunset PointWest View ShoresBay View EstatesCecilton Manor Mobile Home ParkDue fiumiFredericktownI boschi di Town Point
Qualità dell'aria a John Town, Maryland, stati Uniti
Agenti inquinanti a John Town, stati Uniti
PM10
0.67 μg/ft3
PM25
Agente inquinante primario
0.44 μg/ft3
NO2
7 ppb
SO2
5.31 ppb
CO
5.13 ppb
O3
45.63 ppb
Rischio bassoRischio alto
Indice pollini a John Town, stati Uniti
Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
1/5
012345
Previsioni qualità dell'aria a John Town, stati Uniti
ven 28 giugno
MattinoPomeriggioSeraNotte
AQI
39
44
45
37
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
1
2
2
3
PM10
0.44 μg/ft3
0.39 μg/ft3
0.16 μg/ft3
0.23 μg/ft3
PM25
0.27 μg/ft3
0.24 μg/ft3
0.10 μg/ft3
0.14 μg/ft3
NO2
1.67 ppb
0.8 ppb
1.03 ppb
2.13 ppb
SO2
0.31 ppb
0.23 ppb
0.22 ppb
0.32 ppb
CO
0.11 ppb
0.13 ppb
0.12 ppb
0.12 ppb
O3
40.71 ppb
50.32 ppb
43.98 ppb
39.11 ppb
AQI
47
54
121
58
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
1
2
3
0
PM10
0.47 μg/ft3
0.60 μg/ft3
0.71 μg/ft3
0.61 μg/ft3
PM25
0.32 μg/ft3
0.41 μg/ft3
0.49 μg/ft3
0.43 μg/ft3
NO2
3.33 ppb
1.62 ppb
2.42 ppb
3.61 ppb
SO2
1.01 ppb
1.53 ppb
1.66 ppb
0.88 ppb
CO
0.19 ppb
0.2 ppb
0.21 ppb
0.2 ppb
O3
33.56 ppb
59.96 ppb
76.01 ppb
43.21 ppb
AQI
28
29
38
28
Polline
Piante arboree
1
1
1
1
Piante erbacee
0
0
0
0
Graminacee
2
3
5
5
PM10
0.14 μg/ft3
0.08 μg/ft3
0.11 μg/ft3
0.15 μg/ft3
PM25
0.10 μg/ft3
0.05 μg/ft3
0.08 μg/ft3
0.11 μg/ft3
NO2
1.61 ppb
0.56 ppb
1.19 ppb
3.69 ppb
SO2
0.96 ppb
0.43 ppb
0.38 ppb
0.7 ppb
CO
0.13 ppb
0.11 ppb
0.12 ppb
0.15 ppb
O3
27.83 ppb
35.54 ppb
40.82 ppb
25.96 ppb