Città di WilliamsburgWilliamsburgForest Hill ParkMiddletowne FarmsVillaggio di WilliamsburgFort Magruder HeightsGreenspringsQueenswoodPlantation HeightsCharleston HeightsWalnut HillsNelson ParkJames York Mobile Home ParkParkway EstatesJames TerraceBerkeley HillsWilliamsburg Terrace Mobile Home ParkCarriage HeightsRich Neck HeightsKingspoint
Qualità dell'aria a Williamsburg Historic District, stati Uniti
Agenti inquinanti a Williamsburg Historic District, stati Uniti
PM10
0.21 μg/ft3
PM25
0.12 μg/ft3
NO2
2.5 ppb
SO2
0.38 ppb
CO
0.13 ppb
O3
Agente inquinante primario
29.88 ppb
Rischio bassoRischio alto
Indice pollini a Williamsburg Historic District, stati Uniti
Piante arboree
1/5
012345
Piante erbacee
0/5
012345
Graminacee
1/5
012345
Previsioni qualità dell'aria a Williamsburg Historic District, stati Uniti
mer 19 giugno
MattinoPomeriggioSeraNotte
AQI
23
42
54
31
Polline
Piante arboree
1
1
1
1
Piante erbacee
0
0
0
0
Graminacee
1
2
1
1
PM10
0.28 μg/ft3
0.24 μg/ft3
0.28 μg/ft3
0.21 μg/ft3
PM25
0.16 μg/ft3
0.14 μg/ft3
0.16 μg/ft3
0.14 μg/ft3
NO2
2.14 ppb
0.55 ppb
1.25 ppb
2.87 ppb
SO2
0.27 ppb
0.39 ppb
0.3 ppb
0.28 ppb
CO
0.1 ppb
0.11 ppb
0.12 ppb
0.13 ppb
O3
24.4 ppb
49.42 ppb
54.12 ppb
28.15 ppb
AQI
17
40
59
33
Polline
Piante arboree
0
1
0
0
Piante erbacee
0
0
0
0
Graminacee
3
1
3
5
PM10
0.09 μg/ft3
0.26 μg/ft3
0.30 μg/ft3
0.21 μg/ft3
PM25
0.06 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.14 μg/ft3
NO2
1.7 ppb
0.71 ppb
1.14 ppb
2.43 ppb
SO2
0.42 ppb
0.8 ppb
0.45 ppb
0.3 ppb
CO
0.11 ppb
0.12 ppb
0.13 ppb
0.13 ppb
O3
17.67 ppb
48.79 ppb
54.84 ppb
31.14 ppb
AQI
19
41
61
37
Polline
Piante arboree
0
0
0
0
Piante erbacee
0
0
0
0
Graminacee
3
2
5
5
PM10
0.16 μg/ft3
0.28 μg/ft3
0.27 μg/ft3
0.21 μg/ft3
PM25
0.11 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.14 μg/ft3
NO2
1.64 ppb
0.77 ppb
0.77 ppb
1.28 ppb
SO2
0.4 ppb
0.85 ppb
0.45 ppb
0.26 ppb
CO
0.1 ppb
0.12 ppb
0.13 ppb
0.11 ppb
O3
19.58 ppb
49.83 ppb
56.98 ppb
32.93 ppb