Library for EPA AirNow Air Quality API
This library provides a thin client for interacting with the AirNow web
service, which is a source for air quality data. It supports fetching air
quality observations and forecasts based on various geographic parameters such
as ZIP codes or latitude and longitude coordinates. Air quality data retrieved
includes measurements of pollutants like ozone (O3), particulate matter (PM2.5
and PM10), carbon monoxide (CO), sulfur dioxide (SO2), and nitrogen dioxide
(NO2). It is designed to be simple and efficient, making HTTP requests to the
AirNow service and parsing the JSON responses.