Air Quality in Bologna, Italy

Partly Cloudy
18.5°C · 68.6% humidity
18.5°
Feels 18.5°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 6pm
34
34
45 9pm
42
60
58 12am
57
56
55 3am
55
55
55 6am
54
54
54 9am
54
34
34 12pm
34
34
34 3pm
34
34
AD 728×90

Air Quality Index Trend

48h · 2 stn

Bologna'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 Bologna is 2.2× the WHO annual guideline of 5 µg/m³.

68.6%
Humidity
38.0 km/h
Wind SW
1005.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.85 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Bologna?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.510.85 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Bologna?

05-28
27.1° 18.4°
0.25 mm
05-29
23.2° 12.1°
18.37 mm
05-30
20.5° 13.3°
14.06 mm
05-31
23.4° 13.6°
0.19 mm
06-01
25.4° 17.0°
5.69 mm
06-02
20.5° 18.5°
1.81 mm
06-03
25.1° 13.8°
0.31 mm
Both models agree Avg diff: 6.2°C

Where are air quality stations near Bologna?

58
Porta San Felice, Emilia Romagna, Italy
1.1 km PM2.5: 15.4 µg/m³
43
Giardini Margherita, Emilia Romagna, Italy
1.7 km PM2.5: 10.3 µg/m³
28
Giardini Margherita, Emilia Romagna, Italy
1.7 km PM2.5: 6.7 µg/m³
2
Via Chiarini, Emilia Romagna, Italy
4.2 km PM2.5: 0.5 µg/m³
45
Via Chiarini, Emilia Romagna, Italy
4.2 km PM2.5: 10.8 µg/m³
64
San Lazzaro, Emilia Romagna, Italy
6.8 km PM2.5: 18.3 µg/m³
12
San Lazzaro, Emilia Romagna, Italy
6.8 km PM2.5: 2.9 µg/m³
8
San Pietro Capofiume, Emilia Romagna, Italy
28.8 km PM2.5: 1.9 µg/m³

What cities are near Bologna?

45 Casalecchio di Reno 42 San Lazzaro 45 Castel Maggiore 45 Zola Predosa 37 San Giovanni in Persiceto 35 Castelfranco Emilia 30 Vignola 34 Cento 64 Imola 34 Modena
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-28T19:00 UTC.