Helsinki Teollisuuskatu Air Quality

Monitoring Station · Kallio, Finland
8
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
8 11am
7
8
7 2pm
7
7
7 5pm
7
7
7 8pm
7
8
8 11pm
8
8
— 2am
—
—
— 5am
—
—
— 8am
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Station readings
8
7
8
CAMS model adj -17
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25

Air Quality Forecast (24h)

PM2.51.9 µg/m³ ✓ WHO
Good
PM109.5 µg/m³
Good
View city history →

Gas Pollutants

O₃
38.7
µg/m³
NO₂
2.5
µg/m³

Nearby Monitoring Stations

10
Kallio 2, Helsinki, Finland
0.9 km PM2.5: 2.4 µg/m³
34
Kallio 2, Helsinki, Finland
0.9 km PM2.5: 8.2 µg/m³
68
Helsinki
2.4 km PM2.5: 20.2 µg/m³
52
Mannerheimintie, Helsinki, Finland
2.8 km PM2.5: 12.6 µg/m³
41
Mannerheimintie, Helsinki, Finland
2.8 km PM2.5: 9.8 µg/m³
25
Leppävaara 4, Espoo, Finland
7.9 km PM2.5: 6.0 µg/m³
42
Luukki, Espoo, Finland
19.5 km PM2.5: 10.1 µg/m³

Nearby Cities

20 Kallio 24 Taka-Töölö 33 Helsinki 25 Munkkiniemi 24 Haaga 21 Oulunkylä 23 Herttoniemi 25 Laajasalo 23 Viikki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:47 UTC.