Limit values are: PM10– 50 µg/m3 24-hour average not to be exceeded for more than 35 days; NO2 – 40 µg/m3 annual average; SO2 –&nbsp;125 µg/m3 24-hour average not to be exceeded for more than four days; O3 – 120 µg/m3 8-hour daily maximum not to be exceeded for more than 25 days averaged over three years.
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Did you know that most of oil pollution in our oceans is the result of human activity on land and not tanker spills? If you notice oil leaking from your car, fix it right away! Never dispose of used oil into a storm drain.
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