Air Quality in Bolu, Turkey

Drizzle
18.3°C · 94.9% humidity
18.3°
Feels 18.3°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 5pm
34
34
32 8pm
54
54
54 11pm
54
54
54 2am
54
54
54 5am
54
54
34 8am
27
27
27 11am
27
27
27 2pm
34
54
AD 728×90

Air Quality Index Trend

20h · 2 stn

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.

94.9%
Humidity
16.4 km/h
Wind WNW
1010.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
32
7.7 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

20h · 2 stations
PM2.57.7 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
7.7
Median
7.7
Average
7.7
Low
7.7
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +0.5
07-21
25.8° 17.1°
0.44 mm
07-22
32.0° 15.9°
0.06 mm
07-23
34.6° 18.0°
07-24
31.1° 16.9°
07-25
24.5° 13.7°
10.63 mm
07-26
19.9° 13.8°
0.94 mm
07-27
27.1° 15.6°
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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 2026-07-21T17:13 UTC.