Località vicine
Schechs Mill, Minnesota, stati Uniti
Sheldon, Minnesota, stati Uniti
Caledonia, Minnesota, stati Uniti
Luoghi vicini
Big Spring Historical Marker, stati Uniti
Beaver Creek Valley State Park, stati Uniti
Caledonia Wayside Park, stati Uniti

Qualità dell'aria a Big Spring Historical Marker, stati Uniti

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Agenti inquinanti a Big Spring Historical Marker, stati Uniti

PM10
0.31 μg/ft3
PM25
0.13 μg/ft3
NO2
1.3 ppb
SO2
0.8 ppb
CO
0.1 ppb
O3
Agente inquinante primario
43.2 ppb
Rischio bassoRischio alto

Indice pollini a Big Spring Historical Marker, stati Uniti

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

Previsioni qualità dell'aria a Big Spring Historical Marker, stati Uniti

dom 27 aprile
MattinoPomeriggioSeraNotte
AQI
40
49
49
41
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.31 μg/ft3
0.25 μg/ft3
0.26 μg/ft3
0.20 μg/ft3
PM25
0.16 μg/ft3
0.25 μg/ft3
0.25 μg/ft3
0.18 μg/ft3
NO2
1.5 ppb
0.8 ppb
0.8 ppb
1 ppb
SO2
0.7 ppb
0.6 ppb
0.2 ppb
0.1 ppb
CO
0.1 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
43.5 ppb
40.3 ppb
43.5 ppb
44.5 ppb
AQI
30
32
41
34
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.04 μg/ft3
0.02 μg/ft3
0.07 μg/ft3
0.16 μg/ft3
PM25
0.04 μg/ft3
0.02 μg/ft3
0.06 μg/ft3
0.15 μg/ft3
NO2
1.1 ppb
0.5 ppb
0.8 ppb
6.3 ppb
SO2
0.2 ppb
0.1 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
31.9 ppb
34.6 ppb
44.5 ppb
37.1 ppb
AQI
40
37
44
37
Polline

Piante arboree

0
0
0
0

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.21 μg/ft3
0.07 μg/ft3
0.10 μg/ft3
0.15 μg/ft3
PM25
0.20 μg/ft3
0.06 μg/ft3
0.08 μg/ft3
0.14 μg/ft3
NO2
4.6 ppb
0.7 ppb
0.9 ppb
2.2 ppb
SO2
0.3 ppb
0.3 ppb
0.4 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
28.1 ppb
40.3 ppb
47.2 ppb
40.2 ppb