Mannerheimintie, Helsinki, Finland Air Quality

Monitoring Station · Helsinki, Finland
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 2am
97
38
17 5am
38
38
38 8am
38
38
38 11am
38
40
67 2pm
67
67
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
97
17
CAMS model adj +13
25
25
25
25
25
25
25
25
25
25
25
27
54
54
54

Air Quality Forecast (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Mannerheimintie, Helsinki, Finland
0.0 km PM2.5: 3.6 µg/m³
27
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 6.5 µg/m³
27
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 6.5 µg/m³
28
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 6.7 µg/m³
15
Helsinki Teollisuuskatu
2.8 km PM2.5: 3.7 µg/m³
17
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 4.1 µg/m³
27
Vartiokylä Huivipolku, Helsinki, Finland
10.9 km PM2.5: 6.5 µg/m³
14
Tikkurila 3, Vantaa, Finland
14.5 km PM2.5: 3.4 µg/m³

Nearby Cities

18 Helsinki 40 Kallio 27 Taka-Töölö 24 Lauttasaari 24 Munkkiniemi 28 Laajasalo 29 Herttoniemi 25 Haaga 28 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T05:53 UTC.