Official AQ sensor station - Mikulov-Sedlec, Jihomoravsky, Czech Republic

classification	AQI	The health effects should be based on 24 hours average values only.
Good Air Quality	0-50	Air quality is considered satisfactory, and air pollution poses little or no risk
Moderate Air Quality	50-100	Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Unhealthy for some	100-150	Members of sensitive groups may experience health effects. The general public is not likely to be affected.
Unhealthy Air Quality	150-200	Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
Very Unhealthy	200-300	Health alert: everyone may experience more serious health effects
Hazardous Air Quality	> 300	Health warnings of emergency conditions. The entire population is more likely to be affected
More information: EPA Air Quality Index Sensor data captured at: 11-04-2026 23:00