Air Quality Reports

Compare recent air quality conditions across monitoring sites and build a focused report for the locations that matter.

Filter report visuals

Use one date range and geographic selection across every chart, map, summary, and recommendation.

Date rangeCustom

Choose a reporting period, then select the sites to include.

CountryAll

Choose one or more countries to focus the report.

CityAll

City options narrow automatically when you pick countries.

DistrictAll

Districts follow your country and city choices.

CategoryAll

Mix categories to compare background vs traffic-heavy sites.

Preparing your air quality overview

Loading monitoring sites, recent readings, and report filters.