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Air Quality - Chicago/Meigs Field, Illinois

Today's Condition
41
Moderate
The air quality today is not great. If you have health sensitivities, you should prepare accordingly.
Last updated at 10:12 PM
Top Triggers
  • PM25
    18.0 ug/m3
  • PM10
    76.4 ug/m3
  • O₃
    36.3 ppb
  • NO₂
    22.3 ppb
  • SO₂
    0.63 ppb
  • CO
    346 ppb
Health Advice
  • General
  • Lung & Heart Disease
  • Children
  • Active

Air Quality & Asthma

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Top Triggers
  • PM25
    18.0 ug/m3
  • PM10
    76.4 ug/m3
  • O₃
    36.3 ppb
  • NO₂
    22.3 ppb
  • SO₂
    0.63 ppb
  • CO
    346 ppb
Health Advice
  • General
  • Lung & Heart Disease
  • Children
  • Active
WeatherBug Default 300x600 Banner Ad

Air Quality & Asthma

Top Triggers
  • PM25
    18.0 ug/m3
  • PM10
    76.4 ug/m3
  • O₃
    36.3 ppb
  • NO₂
    22.3 ppb
  • SO₂
    0.63 ppb
  • CO
    346 ppb
Health Advice
  • General
  • Lung & Heart Disease
  • Children
  • Active
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Air Quality & Asthma