Mannerheimintie, Helsinki, Finland

Monitoring Station · Helsinki, Finland
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
64 4am
16
16
16 7am
16
16
16 10am
16
16
45 1pm
45
45
45 4pm
45
45
— 7pm
—
—
— 10pm
—
—
— 1am
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—
Station readings
64
CAMS model adj -9
25
25
25
25
25
25
25
25
25
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.518.3 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

78
Mannerheimintie, Helsinki, Finland
0.0 km PM2.5: 24.9 µg/m³
65
Helsinki
0.4 km PM2.5: 18.8 µg/m³
60
Helsinki
0.4 km PM2.5: 16.4 µg/m³
76
Helsinki
0.4 km PM2.5: 24.0 µg/m³
78
Helsinki
0.4 km PM2.5: 24.9 µg/m³
58
Helsinki Teollisuuskatu
2.8 km PM2.5: 15.4 µg/m³
45
Leppävaara 4, Espoo, Finland
9.0 km PM2.5: 10.8 µg/m³
47
Leppävaara 4, Espoo, Finland
9.0 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 2026-04-15T07:56 UTC.