Dispatches

Season 30 Episode 4: Dirty Secrets: What's Really in Our Air?

People are breathing in more harmful pollutants than official figures suggest. Morland Sanders uses high-tech monitoring equipment to identify hidden pollution hot-spots and talks to experts about the effect this is having.

Genre:

Documentary, News

Seasons:

40

Episodes:

1029

Cast:

Quality:

HD

Duration:

45 min

First Air:

1987

Rating:

6.5