What is the air quality in Bolu today?

The current Air Quality Index (AQI) in Bolu is 76 (Moderate). PM2.5 concentration is 24.0 µg/m³.

What is the temperature in Bolu right now?

The current temperature in Bolu is 15.4°C (feels like 15.4°C). Humidity is 46.2% and wind speed is 18.4 km/h.

Air Quality in Bolu, Turkey

Clear

15.4°C · 46.2% humidity

15.4°

Feels 15.4°

Moderate

Unusually sensitive people should consider reducing prolonged outdoor exertion.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

42h · 1 stn

View full history →

Bolu's air quality is shaped by vehicle traffic, residential coal heating, and industrial emissions. Winter months see the highest pollution due to increased heating demand and reduced atmospheric mixing. Current PM2.5 concentration in Bolu is 1.6× the WHO 24-hour guideline of 15 µg/m³.

46.2%

Humidity

18.4 km/h

Wind SSE

1012.5 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

24.0 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Bolu?

Temperature & Precipitation

PM2.5 Trend

42h · 1 station

PM2.524.0 µg/m³ ×1.6 WHO

Moderate

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

24.0

Median

24.0

Average

24.0

Low

24.0

High

PM2.5 µg/m³ · Model: 13.5 · Bias: -10.5

What is the 7-day forecast for Bolu?

10-21

18.0° 6.2°

0.06 mm

10-22

13.5° 8.4°

0.38 mm

10-23

20.4° 6.9°

10-24

11.7° 5.2°

8.44 mm

10-25

16.3° 5.2°

2.31 mm

10-26

21.6° 8.2°

0.38 mm

10-27

12.4° 4.6°

11.56 mm

Both models agree Avg diff: 4.4°C

Where are air quality stations near Bolu?

Trafik, Turkey

0.7 km PM2.5: 24.0 µg/m³

What cities are near Bolu?

34 Kaynaşlı 27 Düzce 53 Gerede 15 Alaplı 52 Akçakoca 55 Devrek 15 Ereğli 49 Nallıhan 50 Beypazarı 52 Kocaali

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

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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 2026-10-21T03:38 UTC.