What is the air quality in Slaný today?

The current Air Quality Index (AQI) in Slaný is 63 (Moderate). PM2.5 concentration is 18.01 µg/m³.

What is the temperature in Slaný right now?

The current temperature in Slaný is 4.4°C (feels like -2.0°C). Humidity is 95.5% and wind speed is 46.5 km/h.

Air Quality in Slaný, Czech Republic

Windy

4.4°C · 95.5% humidity

4.4°

Feels -2.0°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

5 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

15h · 1 stn

View full history →

Slaný'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. Current PM2.5 concentration in Slaný is 1.2× the WHO 24-hour guideline of 15 µg/m³.

95.5%

Humidity

46.5 km/h

Wind W

1020.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

18.01 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Slaný?

Temperature & Precipitation

PM2.5 Trend

15h · 1 station

PM2.518.01 µg/m³ ×1.2 WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (5 stations within 25 km)

18.01

Median

16.08

Average

8.2

Low

19.7

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +1.2

What is the 7-day forecast for Slaný?

10-21

16.6° 4.4°

0.06 mm

10-22

19.3° 5.5°

0.56 mm

10-23

10.2° 3.6°

0.06 mm

10-24

9.7° 2.9°

10-25

14.1° 3.5°

10-26

8.1° 5.2°

3.06 mm

10-27

14.7° 3.9°

Both models agree Avg diff: 3.0°C

Where are air quality stations near Slaný?

Kladno-stred mesta, Stredocesky, Czech Republic

9.7 km PM2.5: 25.4 µg/m³

Kladno-stred mesta, Stredocesky, Czech Republic

9.7 km PM2.5: 19.2 µg/m³

Kralupy nad Vltavou-sportoviste, Stredocesky, Czech Republic

16.5 km PM2.5: 19.7 µg/m³

Letiste Praha, Prague, Czech Republic

18.3 km PM2.5: 14.5 µg/m³

Pha6-Suchdol, Prague, Czech Republic

24.1 km PM2.5: 5.5 µg/m³

Pha5-Stodulky, Prague, Czech Republic

26.9 km PM2.5: 28.7 µg/m³

Pha5-Stodulky, Prague, Czech Republic

26.9 km PM2.5: 16.9 µg/m³

Praha 5-Řeporyje, Prague

27.3 km PM2.5: 18.0 µg/m³ PM10: 25.2 µg/m³

Praha 2-Legerova (hot spot), Prague

30.1 km PM2.5: 23.3 µg/m³ PM10: 40.8 µg/m³

Steti, Ustecky, Czech Republic

32.2 km PM2.5: 15.9 µg/m³

What cities are near Slaný?

66 Kladno 66 Kralupy nad Vltavou 64 Řepy 53 Louny 43 Bohnice 72 Stodůlky 49 Dejvice 62 Košíře 48 Prague 40 Kobylisy

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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 2026-10-21T08:27 UTC.