Località vicine
Howell, Ohio, stati Uniti
Sybene, Ohio, stati Uniti
Lincoln Park, Ohio, stati Uniti
Luoghi vicini
Lawrence County Airpark, stati Uniti
Ninth Street West Historic District, stati Uniti
Saint Cloud Commons, stati Uniti

Qualità dell'aria a Howell, Ohio, stati Uniti

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Agenti inquinanti a Howell, stati Uniti

PM10
0.18 μg/ft3
PM25
0.14 μg/ft3
NO2
1.9 ppb
SO2
1.1 ppb
CO
0.2 ppb
O3
Agente inquinante primario
29.4 ppb
Rischio bassoRischio alto

Indice pollini a Howell, stati Uniti

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

Previsioni qualità dell'aria a Howell, stati Uniti

lun 5 maggio
MattinoPomeriggioSeraNotte
AQI
53
64
57
61
Polline

Piante arboree

5
5
5
5

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.29 μg/ft3
0.46 μg/ft3
0.36 μg/ft3
0.42 μg/ft3
PM25
0.29 μg/ft3
0.44 μg/ft3
0.35 μg/ft3
0.41 μg/ft3
NO2
2.1 ppb
1 ppb
3 ppb
8.3 ppb
SO2
1.2 ppb
3.2 ppb
2.2 ppb
3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.4 ppb
46.7 ppb
57 ppb
38.4 ppb
AQI
65
64
61
57
Polline

Piante arboree

4
5
5
5

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.48 μg/ft3
0.48 μg/ft3
0.44 μg/ft3
0.36 μg/ft3
PM25
0.47 μg/ft3
0.46 μg/ft3
0.41 μg/ft3
0.35 μg/ft3
NO2
5.8 ppb
1.4 ppb
1.5 ppb
3.2 ppb
SO2
2.9 ppb
4.2 ppb
4 ppb
4.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
31.1 ppb
57.8 ppb
63.6 ppb
43.9 ppb
AQI
39
36
46
38
Polline

Piante arboree

5
5
5
5

Piante erbacee

0
0
0
0

Graminacee

0
0
0
0
PM10
0.20 μg/ft3
0.19 μg/ft3
0.19 μg/ft3
0.12 μg/ft3
PM25
0.20 μg/ft3
0.18 μg/ft3
0.18 μg/ft3
0.12 μg/ft3
NO2
2.9 ppb
1.4 ppb
1.3 ppb
3 ppb
SO2
2.8 ppb
4.6 ppb
4.1 ppb
3.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
25 ppb
31.4 ppb
49.7 ppb
41.1 ppb