Air Quality in Liberec, Czech Republic
Drizzle
10.9°C · 98.1% humidity
10.9°
Feels 10.9°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
Liberec's air quality — share it
AQI Forecast
Calibrated
39
11pm
39
32
30
2am
30
30
30
5am
30
30
30
8am
30
30
29
11am
29
29
29
2pm
29
29
29
5pm
29
29
29
8pm
30
30
Station readings
26h ago
AQI 29
PM2.5 7.0 µg/m³ · 26h ago
Air Quality Index Trend
48h · 3 stnLiberec'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.
98.1%
Humidity
30.1 km/h
Wind N
1016.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.16 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Liberec?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.57.16 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
7.16
Median
6.64
Average
3.5
Low
10.8
High
PM2.5 µg/m³ · Model: 6.5 · Bias: -0.7
What is the 7-day forecast for Liberec?
06-09
20.3° 10.9°
1.44 mm
06-10
20.2° 11.7°
0.19 mm
06-11
13.7° 11.6°
5.12 mm
06-12
20.8° 10.1°
2.5 mm
06-13
17.7° 8.9°
06-14
23.9° 12.1°
7.0 mm
06-15
29.6° 8.8°
1.56 mm
Both models agree
Avg diff: 3.1°C
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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 2026-06-09T00:39 UTC.