What is the air quality in Karlovo today?

The current Air Quality Index (AQI) in Karlovo is 83 (Moderate). PM2.5 concentration is 27.36 µg/m³.

What is the temperature in Karlovo right now?

The current temperature in Karlovo is 9.2°C (feels like 8.5°C). Humidity is 98.4% and wind speed is 6.3 km/h.

Air Quality in Karlovo, Bulgaria

Rain

9.2°C · 98.4% humidity

9.2°

Feels 8.5°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

2 stations

Nearby Monitoring Stations

AQI Forecast

72 6am

125

— 9am

—

— 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

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— 3am

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Station readings

125

Air Quality Index Trend

47h · 2 stn

View full history →

Karlovo'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 Karlovo is 1.8× the WHO 24-hour guideline of 15 µg/m³.

98.4%

Humidity

6.3 km/h

Wind ENE

1010.7 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

27.36 µg/m³

PM10

41.2 µg/m³

050100150200300500

What is the weather forecast for Karlovo?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.527.36 µg/m³ ×1.8 WHO

Moderate

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (2 stations within 25 km)

27.36

Median

59.33

Average

10.67

Low

108.0

High

PM2.5 µg/m³ · Model: 19.2 · Bias: -8.2

What is the 7-day forecast for Karlovo?

10-21

13.4° 6.2°

5.25 mm

10-22

8.0° 4.7°

0.75 mm

10-23

16.8° 2.6°

10-24

9.2° -0.0°

0.75 mm

10-25

11.5° -0.9°

1.31 mm

10-26

14.4° 2.9°

0.5 mm

10-27

8.2° 2.2°

0.19 mm

Both models agree Avg diff: 5.7°C

Where are air quality stations near Karlovo?

Kliment

10.2 km 8.3°C 69.0% RH PM2.5: 13.0 µg/m³ PM10: 17.0 µg/m³

Sarnegor

22.5 km 8.6°C 100.0% RH PM2.5: 22.0 µg/m³ PM10: 29.0 µg/m³

What cities are near Karlovo?

87 Troyan 151 Rakovski 28 Kazanlak 36 Sevlievo 28 Gabrovo 79 Panagyurishte 64 Plovdiv 28 Lovech 50 Pazardzhik 88 Chirpan

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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 2026-10-21T06:31 UTC.