What is the air quality in Karlovy Vary today?

The current Air Quality Index (AQI) in Karlovy Vary is 19 (Good). PM2.5 concentration is 4.6 µg/m³.

What is the temperature in Karlovy Vary right now?

The current temperature in Karlovy Vary is 14.8°C (feels like 14.8°C). Humidity is 63.7% and wind speed is 31.0 km/h.

Is it safe to go outside in Karlovy Vary?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Karlovy Vary, Czech Republic

Partly Cloudy

14.8°C · 63.7% humidity

14.8°

Feels 14.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 7h ago

AQI 82

PM2.5 26.8 µg/m³ · 7h ago

Air Quality Index Trend

8h · 1 stn

View full history →

Karlovy Vary'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.

63.7%

Humidity

31.0 km/h

Wind E

1021.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.6 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Karlovy Vary?

Temperature & Precipitation

PM2.5 Trend

8h · 1 station

PM2.54.6 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

4.6

Median

4.8

Average

4.3

Low

5.3

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +8.9

What is the 7-day forecast for Karlovy Vary?

10-21

14.8° 2.5°

0.19 mm

10-22

16.8° 3.6°

10-23

7.1° 1.1°

0.94 mm

10-24

7.8° 1.7°

0.13 mm

10-25

12.0° 0.8°

10-26

6.7° 2.5°

1.75 mm

10-27

14.2° 2.1°

Both models agree Avg diff: 2.9°C

Where are air quality stations near Karlovy Vary?

Sokolov, Karlovarsky, Czech Republic

15.6 km PM2.5: 2.4 µg/m³

Prebuz, Karlovarsky, Czech Republic

23.9 km PM2.5: 5.3 µg/m³

Carlsfeld, Germany

30.2 km PM2.5: 4.8 µg/m³

What cities are near Karlovy Vary?

20 Ostrov 18 Sokolov 68 Kadaň 23 Schwarzenberg 53 Cheb 14 Annaberg-Buchholz 29 Aue 40 Schneeberg 69 Auerbach 60 Chomutov

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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 2026-10-21T12:48 UTC.