Summary

The AirNow program, accessible through www.AirNow.gov, provides public access to an API for obtaining forecast and real-time air quality data across the United States, Canada, and Mexico. New accounts can be created via the Log In page.

Title

AirNow API Documentation

Description

AirNow API Documentation

Keywords

data, quality, public, more, information, feeds, file, real, time, government, agencies, home, services, products, outputs, access, accounts

NS Lookup

A 3.135.152.148, A 52.14.128.162

Dates

Created 2026-03-09

Updated 2026-03-09

Summarized 2026-03-10