Mannerheimintie, Helsinki, Finland Air Quality

Monitoring Station · Helsinki, Finland
9
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
18 6am
17
18
9 9am
18
18
18 12pm
19
19
18 3pm
18
18
18 6pm
18
18
— 9pm
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— 12am
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— 3am
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Station readings
17
9
CAMS model adj -6
24
24
24
24
24
24
24
25
25
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.52.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 4.3 µg/m³
23
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 5.5 µg/m³
8
Helsinki Teollisuuskatu
2.8 km PM2.5: 1.8 µg/m³
12
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 2.9 µg/m³
10
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 2.4 µg/m³
30
Vartiokylä Huivipolku, Helsinki, Finland
10.9 km PM2.5: 7.2 µg/m³
23
Vartiokylä Huivipolku, Helsinki, Finland
10.9 km PM2.5: 5.5 µg/m³
9
Tikkurila 3, Vantaa, Finland
14.5 km PM2.5: 2.2 µg/m³

Nearby Cities

13 Helsinki 10 Kallio 12 Taka-Töölö 22 Lauttasaari 23 Munkkiniemi 17 Laajasalo 18 Herttoniemi 23 Haaga 17 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:14 UTC.