Qualità dell'aria a Difficult Run Stream Valley Park, stati Uniti
Agenti inquinanti a Difficult Run Stream Valley Park, stati Uniti
PM10
0.67 μg/ft3
PM25
Agente inquinante primario
0.47 μg/ft3
NO2
6.38 ppb
SO2
0.63 ppb
CO
0.19 ppb
O3
20 ppb
Rischio bassoRischio alto
Indice pollini a Difficult Run Stream Valley Park, stati Uniti
Piante arboree
2/5
012345
Piante erbacee
0/5
012345
Graminacee
1/5
012345
Previsioni qualità dell'aria a Difficult Run Stream Valley Park, stati Uniti
lun 24 giugno
MattinoPomeriggioSeraNotte
AQI
61
66
85
50
Polline
Piante arboree
3
2
3
1
Piante erbacee
0
0
0
0
Graminacee
3
1
1
1
PM10
0.71 μg/ft3
0.71 μg/ft3
0.48 μg/ft3
0.48 μg/ft3
PM25
0.50 μg/ft3
0.49 μg/ft3
0.33 μg/ft3
0.34 μg/ft3
NO2
7.47 ppb
1.73 ppb
2.56 ppb
6.59 ppb
SO2
0.99 ppb
1.55 ppb
0.85 ppb
0.92 ppb
CO
0.21 ppb
0.15 ppb
0.15 ppb
0.19 ppb
O3
19.61 ppb
61.55 ppb
65.03 ppb
42.39 ppb
AQI
50
71
86
59
Polline
Piante arboree
1
1
1
1
Piante erbacee
0
0
0
0
Graminacee
1
1
1
1
PM10
0.51 μg/ft3
0.55 μg/ft3
0.50 μg/ft3
0.65 μg/ft3
PM25
0.35 μg/ft3
0.37 μg/ft3
0.33 μg/ft3
0.45 μg/ft3
NO2
2.29 ppb
1.74 ppb
4.03 ppb
9.01 ppb
SO2
1.02 ppb
1.11 ppb
0.79 ppb
1.51 ppb
CO
0.18 ppb
0.18 ppb
0.18 ppb
0.23 ppb
O3
41.88 ppb
67.21 ppb
57.98 ppb
38.7 ppb
AQI
49
62
87
72
Polline
Piante arboree
0
1
1
1
Piante erbacee
0
0
0
0
Graminacee
0
1
2
4
PM10
0.39 μg/ft3
0.28 μg/ft3
0.31 μg/ft3
0.99 μg/ft3
PM25
0.28 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
0.69 μg/ft3
NO2
2.85 ppb
1.68 ppb
5.05 ppb
31.48 ppb
SO2
1.55 ppb
0.85 ppb
0.79 ppb
1.26 ppb
CO
0.17 ppb
0.15 ppb
0.17 ppb
0.43 ppb
O3
37.59 ppb
63.01 ppb
62.88 ppb
15.58 ppb