Air Quality in Třinec, Czech Republic
Partly Cloudy
17.1°C · 59.9% humidity
17.1°
Feels 17.1°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations
Nearby Monitoring Stations
Třinec's air quality — share it
AQI Forecast
Calibrated
20
7pm
20
22
22
10pm
29
29
29
1am
29
49
49
4am
49
49
49
7am
22
20
20
10am
20
20
20
1pm
20
20
19
4pm
19
20
Station readings
18
CAMS model
adj -5
25
25
27
27
34
34
34
34
54
54
54
54
54
27
25
25
25
25
25
25
25
24
24
25
Air Quality Index Trend
7h · 1 stnTřinec'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.
59.9%
Humidity
21.7 km/h
Wind W
1012.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.29 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Třinec?
Temperature & Precipitation
PM2.5 Trend
7h · 1 stationPM2.55.29 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (8 stations within 25 km)
5.29
Median
4.27
Average
2.2
Low
6.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.0
What is the 7-day forecast for Třinec?
07-21
31.0° 14.6°
1.56 mm
07-22
21.4° 12.3°
0.44 mm
07-23
25.4° 14.3°
2.56 mm
07-24
19.9° 13.7°
5.19 mm
07-25
23.2° 16.0°
1.25 mm
07-26
21.6° 15.9°
2.75 mm
07-27
35.9° 16.3°
0.44 mm
Both models agree
Avg diff: 4.2°C
Where are air quality stations near Třinec?
23
Trinec-Kanada, Moravskoslezsky, Czech Republic
12
Karvina ZU
11
Lysa hora
9
Karvina
85
Frydek-Mistek, Moravskoslezsky, Czech Republic
12
Ostrava-Radvanice OZO
What cities are near Třinec?
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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 2026-07-21T20:10 UTC.