What is the air quality in Sim today?

The current Air Quality Index (AQI) in Sim is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Sim right now?

The current temperature in Sim is 0.7°C (feels like -1.4°C). Humidity is 93.9% and wind speed is 6.6 km/h.

Is it safe to go outside in Sim?

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

Air Quality in Sim, Russia

Overcast

0.7°C · 93.9% humidity

0.7°

Feels -1.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Sim →

Sim'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.

93.9%

Humidity

6.6 km/h

Wind E

1034.0 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Sim?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Sim?

10-21

4.2° 0.7°

0.94 mm

10-22

6.0° -4.0°

0.13 mm

10-23

5.0° 0.2°

10-24

4.0° -0.0°

10-25

8.9° 0.2°

10-26

9.0° -1.8°

3.69 mm

10-27

5.1° -2.6°

0.13 mm

Both models agree Avg diff: 3.3°C

What cities are near Sim?

24 Asha 24 Ust’-Katav 24 Katav-Ivanovsk 24 Trëkhgornyy 12 Bakal 12 Satka 24 Mezgor'e 24 Blagoveshchensk 24 Ufa 12 Kusa

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

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T02:27 UTC.