air quality map
Breathability zone chart
An air quality map displays pollution levels across a geographic area, typically using color-coded regions to show concentrations of pollutants like ozone, particulate matter, or carbon monoxide.
These maps help people decide whether outdoor activities are safe, especially for those with respiratory conditions: The air quality map showed unhealthy levels across the entire valley.
- pollutionEnvironmental harm from waste
- smogSunlight-activated urban pollution
- ozoneTriatomic oxygen allotrope
- particulate matterFine airborne solid fragments
- particulatesMinute airborne solids or droplets
haze · breathable · forecast · health advisory · sensor · monitoring · AQI · emissions · pollen · allergens · visibility · respiratory · asthma · lung health · wildfire · smoke · urban · index