Niittykatu, Hämeenlinna, Finland Air Quality
Monitoring Station
· Hämeenlinna, Finland
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
45
11pm
45
47
47
2am
47
47
45
5am
45
45
44
8am
44
44
44
11am
44
44
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
CAMS model
adj +20
25
25
27
27
27
27
25
25
25
24
24
24
24
24
24
Air Quality Forecast (24h)
PM2.514.0 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:53 UTC.