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Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Johnston (29832), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Johnston, SC. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Johnston and surrounding areas.
Cross hill (29332) , Elko (29826) , Ware shoals (29692) , Prosperity (29127) , Chappells (29037) , Parksville (29844) , Batesburg (29006) , Bradley (29819) ,