Harjumaa air quality index (AQI) and PM2.5 air pollution

09:28, Apr 19 (local time)

Heatmap

Icon wind horizontal

Wind

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

Hazardous

2018 ^NEWWorld most polluted cities ranking and report

A whole year of data combined in an interactive report

RANKING & REPORT

Harjumaa AQI Ranking

09:28, Apr 19

MAJOR CITYUS AQI

1

55

2

29

3

25

SEE WORLD AQI RANKING

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Harjumaa air pollution by cities

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