AQI Levels Explained
AQI levels explain how clean or polluted the air is. Common categories include good, moderate, poor, very poor and severe. Each level gives a quick idea of possible health impact.
Cuvoto Earth shows AQI with weather, temperature and humidity so users can understand local conditions and make practical decisions for daily planning.
AQI 0-50
Good
Air quality is generally acceptable. Normal outdoor activity is usually fine.
AQI 51-100
Moderate
Sensitive people may notice mild symptoms. Long outdoor activity can be reduced.
AQI 101-200
Poor
People with breathing or heart conditions should limit outdoor exertion.
AQI 201-300
Very Poor
Reduce outdoor activity and consider a mask during travel or outdoor work.
AQI 301+
Severe
Avoid heavy outdoor activity. Sensitive groups should stay indoors where possible.