Respuesta :

Answer:

Ozone (O3) Nitrogen dioxide (NO2) Carbon monoxide (CO) Sulphur dioxide (SO2)

Explanation:

Answer:

Particulate matter (PM10 and PM2. ...

Ozone (O3)

Nitrogen dioxide (NO2)

Carbon monoxide (CO)

Sulphur dioxide (SO2)

Explanation:

Particulate matter (PM10 and PM2. ...

Ozone (O3)

Nitrogen dioxide (NO2)

Carbon monoxide (CO)

Sulphur dioxide (SO2)