estonia-viljandi-lille Air Quality
Monitoring Station
· Viljandi, Estonia
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
7
2am
6
9
11
5am
7
6
6
8am
6
6
6
11am
6
6
6
2pm
6
6
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
6
9
11
CAMS model
adj -18
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
Air Quality Forecast (24h)
PM2.52.6 µg/m³
✓ WHO
Good
PM105.1 µg/m³
Good
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:47 UTC.