Harjula, Lohja, Finland Air Quality

Monitoring Station · Lohja, Finland
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 9pm
25
23
42 12am
26
26
26 3am
26
26
26 6am
26
25
25 9am
25
25
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
25
23
42
CAMS model adj +1
24
24
24
25
25
25
25
25
25
25
25
24
24
24
24

Air Quality Trend (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Cities

35 Lohja 35 Vihti 35 Kirkkonummi 12 Espoo 6 Espoonlahti 11 Olari 11 Matinkylä 10 Klaukkala 10 Leppävaara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:25 UTC.