Capital Region air quality index (AQI) and PM2.5 air pollution

09:07, Mar 28 (local time)

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Capital Region AQI Ranking

US AQI

PM2.5

#MAJOR CITYUS AQI

1

14

2

7

3

3

4

0

SEE WORLD AQI RANKING

Most polluted cities

See a ranking of 2019’s most polluted cities.

Most polluted countries

See a ranking of 2019’s most polluted countries.

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Capital Region air pollution by cities

Hafnarfjoerdur Kopavogur Mosfellsbaer Reykjavik

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