Air Quality
Good
Water Violations
47
Active Contamination
6
Active Permits
23
Air quality in McMinn County is rated good with a median AQI of 37 (173 days measured in 2025). 8 community water systems serve the area, with 47 recent violations in the last 5 years. 18 industrial facilities report toxic chemical releases totaling 681.56 lbs. 6 contamination sites are tracked, all with completed or ongoing remediation. 5 EV charging stations are available in the area.
Air Quality — McMinn County (2025)i
AQSThe Air Quality Index measures how clean or polluted the air is on a given day. AQI is reported at the county level. A score of 0-50 is considered good; 51-100 is moderate; above 100 may be unhealthy for sensitive groups.
Median AQI
PM2.5 Daysi
173Ozone Daysi
0Drinking Wateri
SDWISPublic water systems registered to serve this area. Community systems (CWS) provide water to residents year-round. Violations indicate a system failed to meet federal drinking water standards.
Community Systemsi
8Active Systemsi
3Recent Violationsi
47Recent Violations (Last 5 Years)
NEWPORT RESORT WATER SYSTEM
Historical Violations (Over 5 Years Ago)
Industrial Monitoringi
Toxic Release Inventory (TRI)i
TRIContamination Sitesi
Contaminated sites tracked by the EPA and state agencies. Superfund sites are the most seriously contaminated locations. Brownfields are former industrial properties being cleaned up for reuse. LUST sites have confirmed leaks from underground storage tanks.
EV Charging & Alternative Fuel Stationsi
AFDC