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Ambient Information Reporter

Past, current, and forecasted air quality and weather conditions

Ozone Design Value Predictor

Ozone concentration data relative to design value attainment standards

Wind Rose Climatology Tool

Summarized historical wind data for weather stations in North Carolina

Air Quality Model Guidance

The latest high-resolution ozone and PM2.5 forecasts from NC DAQ

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  Smoke Drives April Air Quality WoesMay 8, 2023
  We usually experience good air quality conditions throughout the spring in North Carolina, often due to those April showers that bring May flowers! However, it…
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  Springing into the 2023 Ozone SeasonMarch 6, 2023
  March heralds the start of not only meteorological spring – even if it may be colder than February was! –  but also the official start…

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