Helena Valley SoutheastMountain View Trailer CourtPrairie Mobile VillageEast HelenaParco di case mobili Leisure VillageQuattro serieMcHugh Trailer CourtCorte sempreverdeMontana CitySouth HillsHelenaHelena Valley NortheastMobile City Home ParkReynolds Trailer CourtLouisvilleClasoilHelena Valley West CentralBroadwaterFerroTobin
Qualità dell'aria a Helena Valley Southeast, Montana, stati Uniti
Agenti inquinanti a Helena Valley Southeast, stati Uniti
PM10
0.44 μg/ft3
PM25
Agente inquinante primario
0.31 μg/ft3
NO2
1.31 ppb
SO2
0.13 ppb
CO
0.13 ppb
O3
21.38 ppb
Rischio bassoRischio alto
Indice pollini a Helena Valley Southeast, stati Uniti
Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345
Previsioni qualità dell'aria a Helena Valley Southeast, stati Uniti
sab 27 aprile
MattinoPomeriggioSeraNotte
AQI
31
42
46
43
Polline
Piante arboree
1
1
0
1
Piante erbacee
0
0
0
0
Graminacee
1
1
1
1
PM10
0.12 μg/ft3
0.09 μg/ft3
0.06 μg/ft3
0.02 μg/ft3
PM25
0.08 μg/ft3
0.05 μg/ft3
0.04 μg/ft3
0.01 μg/ft3
NO2
0.56 ppb
0.12 ppb
0.25 ppb
0.38 ppb
SO2
0.06 ppb
0.04 ppb
0.02 ppb
0.02 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.13 ppb
O3
33.36 ppb
50.07 ppb
48.58 ppb
43.86 ppb
AQI
38
44
47
45
Polline
Piante arboree
1
2
1
0
Piante erbacee
0
0
0
0
Graminacee
1
1
1
1
PM10
0.03 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
0.04 μg/ft3
PM25
0.02 μg/ft3
0.02 μg/ft3
0.03 μg/ft3
0.02 μg/ft3
NO2
0.28 ppb
0.14 ppb
0.18 ppb
0.4 ppb
SO2
0.04 ppb
0.06 ppb
0.07 ppb
0.04 ppb
CO
0.13 ppb
0.13 ppb
0.13 ppb
0.13 ppb
O3
42.47 ppb
49.91 ppb
52.24 ppb
44.47 ppb