Baltimore Air Quality

This year's pollution levels in Baltimore

moderate pollution

  • Mon, April 24, 2017

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  • outdoor sports

    go for it

  • cycling

    go for it

  • bring baby out

    go for it

  • eating outside

    go for it

impact risk if chronic exposure

The air is moderately polluted. Greater than the maximum limit established for one year by WHO. A long-term exposure constitutes a health risk.

below average

  • 24
  • 32
  • plume air quality index
  • annual average
  • 216 days
    per year
    at this level

main pollutants

    • 24
    • 32
  • ozone
    • 9
    • 15
  • nitrogen dioxide
    • 8
    • 20
  • particulate matter