#AirQuality readings of 100 or higher are a warning to people who have #respiratory conditions to take precautions. Above 150, the air is considered “unhealthy” for people who are not in sensitive groups. Above 200, the air is “very unhealthy.” Above 300, the air is “hazardous.” #wildfires #PublicHealth #pollution #air #ExtremeWeather #ClimateChange #ClimateCrisis