Air Quality and Outdoor Activity Guidance for Schools Regular physical activity — at least 60 minutes each day — promotes health and fitness. The table below shows when and how to modify outdoor physical activity bas - Air Quality Health Index - Document - PDFSEARCH.IO

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	Air Quality and Outdoor Activity Guidance for Schools Regular physical activity — at least 60 minutes each day — promotes health and fitness. The table below shows when and how to modify outdoor physical activity bas Add to Reading List Document Date: 2013-11-26 12:33:21 Open Document File Size: 263,63 KB Share Result on Facebook Event Environmental Issue / / MarketIndex Air Quality / / Organization Environmental Protection Agency / / Position Governor / / URL http / SocialTag Atmosphere Air quality Ozone Asthma Cough Air Quality Health Index Pollutant Standards Index Air pollution Environment Earth

Air Quality and Outdoor Activity Guidance for Schools Regular physical activity — at least 60 minutes each day — promotes health and fitness. The table below shows when and how to modify outdoor physical activity basAdd to Reading List