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implications101150SlightlyPollutedSlight irritations may occur, individuals with breathing or heartproblems should reduce outdoor exercise.151200 Lightly PollutedSlight irritations may occur, individuals with breathing or heartproblems should reduce outdoor exercise.201250ModeratelyPollutedHealthy people will be noticeably affected. People with breathing orheart problems will experience reduced endurance in activities. Theseindividuals and elders should remain indoors and restrict activities.251300 Heavily PollutedHealthy people will be noticeably affected. People with breathing orheart problems will experience reduced endurance in activities. Theseindividuals and elders should remain indoors and restrict activities.300+SeverelyPollutedHealthy people will experience reduced endurance in activities. There maybe strong irritations and symptoms and may trigger other illnesses.Elders and the sick should remain indoors and avoid exercise. Healthyindividuals should avoid out door activitiePollutant Specific Sensitive Groups When index above 100… ? Ozone ? People with lung disease, children, older adults, and people who are active outdoors are the groups most at risk ? ? People with heart or lung disease, older adults, and children are the groups most at risk ? PM10 ? People with heart or lung disease, older adults, and children and the groups most at risk ? CO ? People with heart disease are the group most at risk ? SO2 ? People with asthma are the group most at risk How do I calculate the AQI from pollutant concentration data? Example Suppose a monitor records a 24hour average fine pa