Helsinki

Monitoring Station · Helsinki, Finland
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
76 5am
101
101
101 8am
101
101
101 11am
101
130
130 2pm
130
130
130 5pm
130
130
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
76
CAMS model adj +76
25
25
25
25
25
25
25
25
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.524.0 µg/m³ ×1.6 WHO
Moderate
View city history →

Nearby Monitoring Stations

78
Helsinki
0.0 km PM2.5: 24.9 µg/m³
65
Helsinki
0.0 km PM2.5: 18.8 µg/m³
86
Helsinki
0.0 km PM2.5: 28.7 µg/m³
78
Mannerheimintie, Helsinki, Finland
0.4 km PM2.5: 24.9 µg/m³
86
Mannerheimintie, Helsinki, Finland
0.4 km PM2.5: 28.7 µg/m³
63
Helsinki Teollisuuskatu
2.4 km PM2.5: 17.7 µg/m³
73
Leppävaara 4, Espoo, Finland
8.9 km PM2.5: 22.6 µg/m³
70
Leppävaara 4, Espoo, Finland
8.9 km PM2.5: 21.1 µg/m³

Nearby Cities

82 Helsinki 76 Kallio 77 Taka-Töölö 77 Lauttasaari 74 Munkkiniemi 73 Laajasalo 69 Herttoniemi 71 Haaga 69 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T08:37 UTC.