OrbisViews

Air quality · Turkey

Bolu Air Quality (AQI) Now

25 Fair
European Air Quality Index
PM2.5
7.5µg/m³WHO limit 15
PM10
10.4µg/m³WHO limit 45
NO₂
4.9µg/m³
O₃
51µg/m³
Desert dust
2µg/m³
UV index
0.0
US AQI
29

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Bolu is fair right now: European Air Quality Index 25. Fine particulate matter (PM2.5) is 7.5 µg/m³, below the WHO guideline. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise. Pollution is expected to peak around 21:00 over the next 48 hours (index 27, fair).

Bolu 48-hour air quality forecast

21:00: 2221:0022:00: 2223:00: 2100:00: 2001:00: 1902:00: 1803:00: 1703:0004:00: 1705:00: 1806:00: 1707:00: 1708:00: 1909:00: 2009:0010:00: 1711:00: 1712:00: 1913:00: 2114:00: 2215:00: 2215:0016:00: 2217:00: 2218:00: 2219:00: 2320:00: 2621:00: 2721:0022:00: 2723:00: 25

Bolu pollen count

Pollen grains per m³ (Copernicus forecast).

Alder
0None
Birch
0None
Grass
0None
Mugwort
0None
Olive
0None
Ragweed
0None

Air quality across Bolu

Cleanest to most polluted.

Frequently asked questions

Is Bolu polluted today?
Air quality in Bolu is fair right now: European Air Quality Index 25. Fine for outdoor activities; very sensitive people may reduce prolonged strenuous exercise.
Is it safe to exercise outdoors in Bolu today?
Yes, air quality is fair right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Bolu air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 4.9 µg/m³ and ozone (O₃) 51 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h).