Helsinki Air Quality

Monitoring Station · Helsinki, Finland
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
49 4pm
49
29
29 7pm
22
22
20 10pm
20
20
20 1am
20
20
20 4am
20
20
— 7am
—
—
— 10am
—
—
— 1pm
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—
CAMS model adj -5
54
54
34
34
27
27
25
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.512.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

45
Helsinki
0.0 km PM2.5: 10.8 µg/m³
39
Kallio 2, Helsinki, Finland
1.7 km PM2.5: 9.4 µg/m³
29
Helsinki Teollisuuskatu
2.4 km PM2.5: 7.0 µg/m³
32
Leppävaara 4, Espoo, Finland
8.9 km PM2.5: 7.7 µg/m³
37
Vartiokylä Huivipolku, Helsinki, Finland
10.5 km PM2.5: 8.9 µg/m³
14
Tikkurila 3, Vantaa, Finland
14.1 km PM2.5: 3.4 µg/m³
39
Luukki, Espoo, Finland
21.1 km PM2.5: 9.4 µg/m³
36
Luukki, Espoo, Finland
21.1 km PM2.5: 8.6 µg/m³

Nearby Cities

45 Helsinki 41 Kallio 41 Taka-Töölö 42 Lauttasaari 39 Munkkiniemi 41 Laajasalo 40 Herttoniemi 38 Haaga 38 Oulunkylä

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T19:34 UTC.