What is the air quality in Louny today?

The current Air Quality Index (AQI) in Louny is 53 (Moderate). PM2.5 concentration is 13.1 µg/m³.

What is the temperature in Louny right now?

The current temperature in Louny is 4.8°C (feels like 0.2°C). Humidity is 93.9% and wind speed is 25.7 km/h.

Air Quality in Louny, Czech Republic

Drizzle

4.8°C · 93.9% humidity

4.8°

Feels 0.2°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Station readings 4h ago

AQI 42

PM2.5 10.1 µg/m³ · 4h ago

Air Quality Index Trend

8h · 1 stn

View full history →

Louny'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.

93.9%

Humidity

25.7 km/h

Wind WSW

1020.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

13.1 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Louny?

Temperature & Precipitation

PM2.5 Trend

8h · 1 station

PM2.513.1 µg/m³ ✓ WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

13.1

Median

13.1

Average

13.1

Low

13.1

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +0.4

What is the 7-day forecast for Louny?

10-21

16.3° 4.8°

0.19 mm

10-22

18.6° 5.3°

10-23

11.0° 3.2°

0.13 mm

10-24

9.9° 3.6°

0.06 mm

10-25

13.6° 3.5°

10-26

7.2° 4.7°

2.19 mm

10-27

15.5° 3.4°

Both models agree Avg diff: 3.1°C

Where are air quality stations near Louny?

Most, Ustecky, Czech Republic

20.1 km PM2.5: 13.5 µg/m³

Kladno-stred mesta, Stredocesky, Czech Republic

32.1 km PM2.5: 19.2 µg/m³

Kladno-stred mesta, Stredocesky, Czech Republic

32.1 km PM2.5: 25.4 µg/m³

What cities are near Louny?

55 Žatec 53 Most 63 Slaný 31 Rakovník 57 Chomutov 56 Jirkov 52 Litvínov 68 Litoměřice 52 Teplice 66 Kladno

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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 2026-10-21T08:31 UTC.