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
101 4am
76
101
101 7am
101
101
101 10am
101
101
130 1pm
130
130
130 4pm
130
130
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
76
CAMS model adj +76
25
25
25
25
25
25
25
25
25
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

65
Helsinki
0.0 km PM2.5: 18.8 µg/m³
60
Helsinki
0.0 km PM2.5: 16.4 µg/m³
78
Helsinki
0.0 km PM2.5: 24.9 µg/m³
64
Mannerheimintie, Helsinki, Finland
0.4 km PM2.5: 18.3 µg/m³
78
Mannerheimintie, Helsinki, Finland
0.4 km PM2.5: 24.9 µg/m³
58
Helsinki Teollisuuskatu
2.4 km PM2.5: 15.4 µg/m³
45
Leppävaara 4, Espoo, Finland
8.9 km PM2.5: 10.8 µg/m³
47
Leppävaara 4, Espoo, Finland
8.9 km PM2.5: 11.3 µg/m³

Nearby Cities

77 Helsinki 71 Kallio 72 Taka-Töölö 73 Lauttasaari 70 Munkkiniemi 70 Laajasalo 66 Herttoniemi 68 Haaga 65 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T07:57 UTC.