Thursday presents us with a difficult forecast, with different weather forecasters predicting very different weather conditions. If weather conditions are right, we could see the skies clear overnight; that would drop us down to Moderate or Good conditions in the early morning. From there, we would see increasing PM2.5 levels through the day. But if the opposing weather forecast is correct, we should see PM2.5 levels that are fairly stable, hovering at Unhealthy for Sensitive Groups or Unhealthy for the entire day. Given the volatility of the past few days, it would not be surprising if the first scenario plays out for us.
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