Air Quality in Tartu, Estonia
Overcast
5.0°C · 90.5% humidity
5.0°
Feels -0.5°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
28
9pm
28
28
16
12am
19
22
24
3am
25
26
26
6am
27
27
27
9am
28
28
28
12pm
28
28
28
3pm
29
28
28
6pm
28
28
Station readings
29
28
25
24
CAMS model
adj +4
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
24
24
24
24
Air Quality Index Trend
43h · 1 stnTartu's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
90.5%
Humidity
36.9 km/h
Wind WSW
1024.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Tartu?
Temperature & Precipitation
PM2.5 Trend
43h · 1 stationPM2.53.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.8
Median
3.8
Average
3.8
Low
3.8
High
PM2.5 µg/m³ · Model: 5.8 · Bias: +2.0
What is the 7-day forecast for Tartu?
05-28
25.5° 8.6°
0.88 mm
05-29
22.3° 5.0°
05-30
13.6° 3.5°
8.56 mm
05-31
19.8° 5.9°
06-01
20.6° 13.6°
0.06 mm
06-02
25.7° 8.3°
06-03
25.0° 6.5°
0.62 mm
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Tartu?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T21:39 UTC.