Air Quality Guide
Air quality can change within hours due to traffic, wildfire smoke, industrial emissions, and weather patterns. This guide explains how to interpret AQI and particulate values for daily decisions.
What AQI indicates
- Lower AQI generally means cleaner air and lower short-term health risk.
- Higher AQI suggests increasing risk, especially for sensitive groups.
- Local health authority guidance should always take priority.
PM2.5 and PM10 in plain language
PM2.5 particles are very fine and can penetrate deeper into the respiratory system. PM10 particles are larger but can still affect breathing comfort and irritation levels.
How to reduce exposure on poor AQ days
- Limit strenuous outdoor activity during peak pollution periods.
- Keep windows closed when outdoor air quality is poor.
- Consider indoor filtration in sensitive households.
Using SkyPulse AQ section
Check AQI category and PM values together with wind direction and forecast trend. Air quality can improve quickly after weather pattern changes.