Mannerheimintie, Helsinki, Finland Air Quality

Monitoring Station · Helsinki, Finland
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 11am
28
25
23 2pm
28
28
28 5pm
28
28
28 8pm
28
28
28 11pm
28
28
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Station readings
25
23
CAMS model adj +3
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.55.5 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 7.2 µg/m³
35
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 8.4 µg/m³
22
Helsinki Teollisuuskatu
2.8 km PM2.5: 5.3 µg/m³
23
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 5.5 µg/m³
25
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 6.0 µg/m³
33
Vartiokylä Huivipolku, Helsinki, Finland
10.9 km PM2.5: 7.9 µg/m³
20
Tikkurila 3, Vantaa, Finland
14.5 km PM2.5: 4.8 µg/m³

Nearby Cities

19 Helsinki 29 Kallio 23 Taka-Töölö 22 Lauttasaari 23 Munkkiniemi 24 Laajasalo 25 Herttoniemi 23 Haaga 24 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T14:27 UTC.