Mannerheimintie, Helsinki, Finland Air Quality

Monitoring Station · Helsinki, Finland
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
27 5am
27
20
27 8am
27
27
27 11am
27
29
56 2pm
56
56
56 5pm
36
36
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
20
CAMS model adj +2
25
25
25
25
25
25
25
25
27
54
54
54
54
34
34

Air Quality Forecast (24h)

PM2.54.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

23
Mannerheimintie, Helsinki, Finland
0.0 km PM2.5: 5.5 µg/m³
23
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 5.5 µg/m³
26
Kallio 2, Helsinki, Finland
2.1 km PM2.5: 6.2 µg/m³
23
Helsinki Teollisuuskatu
2.8 km PM2.5: 5.4 µg/m³
18
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 4.3 µg/m³
21
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 5.0 µg/m³
24
Vartiokylä Huivipolku, Helsinki, Finland
10.9 km PM2.5: 5.8 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 2026-08-10T08:18 UTC.