EPA calculates the AQI for five major air pollutants regulated by the Clean Air Act: ground-level ozone, particle pollution (also known as particulate matter), carbon monoxide, sulfur dioxide, and nitrogen dioxide. The color of the flag matches EPA's Air Quality Index (AQI): green, yellow, orange, red, and purple.
Unit of Measure
Items
epapennants

3 Feet (ft) Height x 5 Feet (ft) Length Pennant, Green Nylon Air Quality Index Flag
List Price $43.28

epapennants

3 Feet (ft) Height x 5 Feet (ft) Length Pennant, Yellow Nylon Air Quality Index Flag
List Price $43.28

epapennants

3 Feet (ft) Height x 5 Feet (ft) Length Pennant, Orange Nylon Air Quality Index Flag
List Price $43.28

epapennants

3 Feet (ft) Height x 5 Feet (ft) Length Pennant, Red Nylon Air Quality Index Flag
List Price $43.28

epapennants

3 Feet (ft) Height x 5 Feet (ft) Length Pennant, Purple Nylon Air Quality Index Flag
List Price $43.28
Description N/A Solid color nylon pennant with 2 brass grommets, USA made. Air Quality Index: Good 0-50, Green PMS 349, #152113 N/A Solid color nylon pennant with 2 brass grommets, USA made. Air Quality Index: Moderate 51-100, Yellow PMS 102, #152163 N/A Solid color nylon pennant with 2 brass grommets, USA made. Air Quality Index: Unhealthy for Sensitive Groups 101-150, Orange or Golden Poppy PMS 172, #152167 N/A Solid color nylon pennant with 2 brass grommets, USA made. Air Quality Index: Unhealthy 151-200, Red PMS 186, #152174 N/A Solid color nylon pennant with 2 brass grommets, USA made. Air Quality Index: Very Unhealthy 201-300, Purple PMS 2627, #152167
Brands N/A Embassy Flag
Flag Height N/A 3 ft
Flag Length N/A 5 ft
Material N/A Nylon
Color N/A Green PMS 349 N/A Yellow PMS 102 N/A Golden Poppy PMS 172 Orange N/A Red PMS 186 N/A Purple PMS 2627
Air Quality Index N/A Good 0-50 N/A Moderate 51-100 N/A Unhealthy for Sensitive Groups 101-150 N/A Unhealthy 151-200 N/A Very Unhealthy 201-300
Shipping Length N/A 10 Inch
Shipping Weight N/A 0.4 Pound
Shipping Height N/A 1.5 Inch
Shipping Width N/A 6.5 Inch