What is the air quality in Ostrov today?

The current Air Quality Index (AQI) in Ostrov is 25 (Good). PM2.5 concentration is 5.9 µg/m³.

What is the temperature in Ostrov right now?

The current temperature in Ostrov is 18.9°C (feels like 18.9°C). Humidity is 74.4% and wind speed is 41.5 km/h.

Is it safe to go outside in Ostrov?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Ostrov, Russia

Windy

18.9°C · 74.4% humidity

18.9°

Feels 18.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

24 6am

25 9am

24 12pm

24 3pm

24 6pm

25 9pm

24 12am

24 3am

View AQI history for Ostrov →

Ostrov's air quality is influenced by industrial emissions, vehicle traffic, and residential heating. Winter months with temperature inversions and increased heating demand create the worst air quality conditions.

74.4%

Humidity

41.5 km/h

Wind SE

1018.3 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Ostrov?

Temperature & Precipitation

PM2.55.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Ostrov?

08-03

22.2° 11.9°

0.06 mm

08-04

19.1° 11.0°

0.06 mm

08-05

24.1° 12.0°

1.88 mm

08-06

27.1° 12.8°

0.38 mm

08-07

27.4° 14.3°

0.06 mm

08-08

26.7° 12.1°

08-09

25.6° 14.7°

Both models agree Avg diff: 4.1°C

What cities are near Ostrov?

25 Pskov 25 Rēzekne 24 Tartu 25 Velikiye Luki 25 Nevel’ 1 Valmiera 12 Jēkabpils 12 Luga 12 Cēsis 25 Staraya Russa

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: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:39 UTC.