污染氣體監(jiān)測方法及資料分析(存儲版)
【正文】 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 particle ( ) concentration of μg/m179。 ? 碳的氧化物： 主要包括二氧化碳和一氧化碳。 ? 氮氧化物： 是氮的氧化物的總稱，包括氧化亞氮，一氧化氮，二氧化氮，三氧化二氮等。. Calculate the AQI based on the table left. CLow CHigh ILow IHigh Category 0 0 50 Good 51 100 Moderate 101 150 Unhealthy for Sensitive Groups 151 200 Unhealthy 201 300 Very Unhealthy 301 400 Hazardous 401 500 Hazardous The equation above results in an AQI of: corresponding to air quality in the Good range. 390)( 050 ?????Example Suppose you have an 8hour ozone value of ppm, a va
環(huán)評公示相關推薦
鄂ICP備17016276號-1