Air Quality in Trnava, Slovakia

Clear
31.4°C · 13.2% humidity
31.4°
Feels 31.4°
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
52 12am
50
42
50 3am
52
52
52 6am
52
52
52 9am
52
52
52 12pm
52
52
50 3pm
50
50
52 6pm
52
52
52 9pm
52
52
Station readings
50
42
46
CAMS model adj +25
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

23h · 1 stn

Trnava'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.

13.2%
Humidity
21.8 km/h
Wind SE
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
50
11.94 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

23h · 1 station
PM2.511.94 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.94
Median
10.85
Average
7.7
Low
14.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.7
08-03
33.8° 20.7°
0.81 mm
08-04
33.1° 22.3°
0.19 mm
08-05
34.6° 19.3°
0.06 mm
08-06
36.5° 24.8°
08-07
40.7° 21.8°
0.44 mm
08-08
34.2° 18.3°
2.0 mm
08-09
28.7° 17.0°
4.81 mm
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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 2026-08-08T01:56 UTC.