Località vicine
Grass Valley, Montana, stati Uniti
Skyline Trailer Court, Montana, stati Uniti
Primula, Montana, stati Uniti
Luoghi vicini
Council Grove State Park, stati Uniti
Warm Slough, stati Uniti
Fords South Airport, stati Uniti

Qualità dell'aria a Grass Valley, Montana, stati Uniti

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Agenti inquinanti a Grass Valley, stati Uniti

PM10
0.47 μg/ft3
PM25
Agente inquinante primario
0.42 μg/ft3
NO2
12.63 ppb
SO2
12.13 ppb
CO
12.13 ppb
O3
61.81 ppb
Rischio bassoRischio alto

Indice pollini a Grass Valley, stati Uniti

Piante arboree
0/5
012345
Piante erbacee
0/5
012345
Graminacee
0/5
012345

Previsioni qualità dell'aria a Grass Valley, stati Uniti

mer 1 maggio
MattinoPomeriggioSeraNotte
AQI
39
32
38
39
Polline

Piante arboree

0
0
1
1

Piante erbacee

0
0
0
0

Graminacee

0
1
1
1
PM10
0.08 μg/ft3
0.01 μg/ft3
0.04 μg/ft3
0.15 μg/ft3
PM25
0.05 μg/ft3
0.01 μg/ft3
0.03 μg/ft3
0.10 μg/ft3
NO2
0.46 ppb
0.54 ppb
0.36 ppb
0.87 ppb
SO2
0.07 ppb
0.03 ppb
0.03 ppb
0.08 ppb
CO
0.12 ppb
0.14 ppb
0.12 ppb
0.12 ppb
O3
40.99 ppb
33.22 ppb
44.01 ppb
40.4 ppb
AQI
36
50
52
52
Polline

Piante arboree

1
1
1
1

Piante erbacee

0
0
0
0

Graminacee

1
1
1
2
PM10
0.29 μg/ft3
0.55 μg/ft3
0.52 μg/ft3
0.53 μg/ft3
PM25
0.19 μg/ft3
0.37 μg/ft3
0.35 μg/ft3
0.36 μg/ft3
NO2
0.79 ppb
0.33 ppb
0.37 ppb
3.57 ppb
SO2
0.11 ppb
0.26 ppb
0.12 ppb
0.1 ppb
CO
0.12 ppb
0.12 ppb
0.12 ppb
0.14 ppb
O3
37.81 ppb
47.6 ppb
49.99 ppb
31.37 ppb
AQI
50
39
45
40
Polline

Piante arboree

2
1
1
2

Piante erbacee

0
0
0
0

Graminacee

1
1
2
2
PM10
0.45 μg/ft3
0.22 μg/ft3
0.09 μg/ft3
0.08 μg/ft3
PM25
0.31 μg/ft3
0.15 μg/ft3
0.06 μg/ft3
0.05 μg/ft3
NO2
2.27 ppb
0.22 ppb
0.25 ppb
0.55 ppb
SO2
0.06 ppb
0.05 ppb
0.05 ppb
0.06 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.12 ppb
O3
30.3 ppb
48.1 ppb
48.01 ppb
40.77 ppb