What is the air quality in Ostrov today?

The current Air Quality Index (AQI) in Ostrov is 29 (Good). PM2.5 concentration is 6.94 µg/m³.

What is the temperature in Ostrov right now?

The current temperature in Ostrov is 14.3°C (feels like 14.3°C). Humidity is 46.9% and wind speed is 55.3 km/h.

Is it safe to go outside in Ostrov?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 10.9 (Extreme).

Air Quality in Ostrov, Czech Republic

Windy

14.3°C · 46.9% humidity

14.3°

Feels 14.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

26 10am

29 1pm

25 4pm

25 7pm

25 10pm

25 1am

25 4am

27 7am

Station readings

CAMS model

Air Quality Index Trend

45h · 2 stn

View full history →

Ostrov'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.

46.9%

Humidity

55.3 km/h

Wind WNW

1020.7 hPa

Pressure

10.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.94 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ostrov?

Temperature & Precipitation

PM2.5 Trend

45h · 2 stations

PM2.56.94 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX10.9

Extreme

Station readings (3 stations within 25 km)

6.94

Median

6.93

Average

6.2

Low

8.4

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -0.9

What is the 7-day forecast for Ostrov?

09-05

14.3° 7.9°

0.81 mm

09-06

15.3° 10.5°

6.63 mm

09-07

15.8° 10.4°

3.56 mm

09-08

17.0° 7.3°

0.19 mm

09-09

12.8° 8.7°

2.69 mm

09-10

18.7° 6.1°

09-11

14.0° 5.2°

3.13 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Ostrov?

Sokolov, Karlovarsky, Czech Republic

24.0 km PM2.5: 7.2 µg/m³

Prebuz, Karlovarsky, Czech Republic

24.1 km PM2.5: 6.5 µg/m³

Prebuz, Karlovarsky, Czech Republic

24.1 km PM2.5: 6.2 µg/m³

Carlsfeld, Germany

28.8 km PM2.5: 5.0 µg/m³

What cities are near Ostrov?

31 Karlovy Vary 36 Kadaň 35 Sokolov 22 Schwarzenberg 22 Annaberg-Buchholz 22 Aue 42 Chomutov 23 Schneeberg 37 Marienberg 38 Jirkov

Get AQI alerts for Ostrov

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T11:47 UTC.