Dover air quality
=================

Today's air quality index readings and forecast for the Dover reporting area.

Published by: U.S. EPA AirNow
Source: https://www.airnow.gov/?city=Dover&state=DE&country=USA
License: Facts only (no license needed for the facts) (https://docs.airnowapi.org/docs/DataUseGuidelines.pdf)
Credit line: Air quality data from Delaware DNREC and the U.S. EPA AirNow program. Data are preliminary and not fully verified.
Updated: Hourly
Covers: Today
Area: Dover, Delaware reporting area

AirNow's Data Exchange Guidelines allow sharing if the readings stay unchanged, are labeled preliminary, and credit DNREC and AirNow. The guidelines say the state agencies own the data, so this is not a federal public-domain work. They also ask users to tell the agencies about products that use the data.

Files
-----
- air_quality_readings.csv and air_quality_readings.json: area, kind, valid_date, valid_time, tz, parameter, aqi, category, action_day, agency, source_url, updated_at

Each file is built from OpenDover's database when you download it. In the CSV files, text that a spreadsheet would
treat as a formula (starting with =, +, @ or -) begins with an apostrophe so it opens as plain text. The JSON files
hold the values exactly.

This copy: 2026-11-08

More: https://opendover.org/data/dover-air-quality/
API: https://api.opendover.org/v1/datasets/dover-air-quality