Air Quality in Trenčín, Slovakia
Clear
24.9°C · 35.0% humidity
24.9°
Feels 24.9°
43
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Trenčín's air quality — share it
AQI Forecast
Calibrated
45
12am
45
48
43
3am
46
47
69
6am
70
50
44
9am
44
44
45
12pm
45
45
45
3pm
45
45
45
6pm
45
45
45
9pm
45
45
Station readings
42
57
48
44
CAMS model
adj +18
27
27
34
34
34
34
54
54
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
23h · 2 stnTrenčín'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.
35.0%
Humidity
21.9 km/h
Wind ENE
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Trenčín?
Temperature & Precipitation
PM2.5 Trend
23h · 2 stationsPM2.510.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
10.3
Median
10.3
Average
10.3
Low
10.3
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -3.8
What is the 7-day forecast for Trenčín?
08-03
29.9° 17.8°
0.06 mm
08-04
29.7° 19.8°
0.31 mm
08-05
30.9° 16.7°
08-06
34.7° 19.2°
08-07
36.0° 19.5°
0.5 mm
08-08
31.8° 15.7°
1.88 mm
08-09
22.5° 15.4°
4.25 mm
Both models agree
Avg diff: 4.1°C
Where are air quality stations near Trenčín?
41
Stitna n.Vlari, Zlinsky, Czech Republic
53
1. maja, Puchov, Slovakia
68
1. maja, Puchov, Slovakia
What cities are near Trenčín?
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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 2026-08-08T01:57 UTC.