What is the air quality in Sofia today?

The current Air Quality Index (AQI) in Sofia is 18 (Good). PM2.5 concentration is 4.32 µg/m³.

What is the temperature in Sofia right now?

The current temperature in Sofia is 16.2°C (feels like 16.2°C). Humidity is 78.9% and wind speed is 29.9 km/h.

Is it safe to go outside in Sofia?

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

Air Quality in Sofia, Bulgaria

Cloudy

16.2°C · 78.9% humidity

16.2°

Feels 16.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

21 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

12 7pm

18 10pm

23 1am

30 4am

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Station readings

CAMS model adj -4

Air Quality Index Trend

47h · 24 stn

View full history →

Sofia'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.

78.9%

Humidity

29.9 km/h

Wind ENE

1016.8 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

4.32 µg/m³

PM10▲

20.55 µg/m³

050100150200300500

What is the weather forecast for Sofia?

Temperature & Precipitation

PM2.5 Trend

47h · 24 stations

PM2.54.32 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX0.7

Low

Station readings (21 stations within 25 km)

4.32

Median

6.41

Average

1.16

Low

51.5

High

PM2.5 µg/m³ · Model: 7.1 · Bias: +2.8

What is the 7-day forecast for Sofia?

05-29

18.0° 14.7°

6.94 mm

05-30

23.0° 15.4°

7.81 mm

05-31

17.4° 10.1°

3.37 mm

06-01

17.5° 14.4°

5.12 mm

06-02

27.5° 14.3°

06-03

21.5° 12.0°

3.13 mm

06-04

21.0° 14.0°

1.88 mm

Both models agree Avg diff: 4.2°C

Where are air quality stations near Sofia?

Sofia_Centre

0.9 km 20.6°C 28.0% RH PM2.5: 3.0 µg/m³ PM10: 5.0 µg/m³

Stribog

1.6 km PM2.5: 0.2 µg/m³ PM10: 1.2 µg/m³

Sofia_Yavorov

1.6 km 21.4°C 28.0% RH PM2.5: 9.0 µg/m³ PM10: 12.0 µg/m³

Sofia_Ilinden

2.9 km 21.9°C 30.0% RH PM2.5: 5.0 µg/m³ PM10: 7.0 µg/m³

Sofia_Hladilnika

3.9 km 20.7°C 32.0% RH PM2.5: 5.0 µg/m³ PM10: 7.0 µg/m³

Sofia_Geo_Milev

4.1 km 21.7°C 27.0% RH PM2.5: 4.0 µg/m³ PM10: 6.0 µg/m³

Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)

4.3 km PM2.5: 8.2 µg/m³

Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)

4.3 km PM2.5: 9.1 µg/m³

Hipodruma, Sofia, Bulgaria (Хиподрума, Столична)

4.3 km PM2.5: 1.7 µg/m³

Nadezhda, Sofia, Bulgaria (Нaдeждa, Столична)

4.4 km PM2.5: 16.9 µg/m³

What cities are near Sofia?

16 Pernik 59 Samokov 12 Botevgrad 14 Dupnitsa 18 Vratsa 11 Berkovitsa 13 Kyustendil 21 Panagyurishte 18 Blagoevgrad 12 Pirot

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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 2026-05-29T19:13 UTC.