Air Quality in Bologna, Italy

Cloudy
21.8°C · 77.8% humidity
21.8°
Feels 21.8°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
27 9pm
27
34
24 12am
27
29
30 3am
31
32
33 6am
33
33
34 9am
34
27
27 12pm
27
27
34 3pm
34
34
34 6pm
27
27
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.

77.8%
Humidity
24.3 km/h
Wind SW
1012.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
24
5.8 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Bologna?

Temperature & Precipitation

PM2.5 Trend

48h · 2 stations
PM2.55.8 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
5.8
Median
5.8
Average
5.8
Low
5.8
High
PM2.5 µg/m³ · Model: 7.35 · Bias: +1.5
Both models agree Avg diff: 4.2°C

Where are air quality stations near Bologna?

18
Porta San Felice, Emilia Romagna, Italy
1.1 km PM2.5: 4.3 µg/m³
22
Giardini Margherita, Emilia Romagna, Italy
1.7 km PM2.5: 5.3 µg/m³
61
Giardini Margherita, Emilia Romagna, Italy
1.7 km PM2.5: 16.9 µg/m³
53
Via Chiarini, Emilia Romagna, Italy
4.2 km PM2.5: 13.1 µg/m³
19
Via Chiarini, Emilia Romagna, Italy
4.2 km PM2.5: 4.6 µg/m³
148
San Lazzaro, Emilia Romagna, Italy
6.8 km PM2.5: 54.6 µg/m³
52
San Lazzaro, Emilia Romagna, Italy
6.8 km PM2.5: 12.6 µg/m³
84
San Pietro Capofiume, Emilia Romagna, Italy
28.8 km PM2.5: 27.8 µg/m³

What cities are near Bologna?

24 Casalecchio di Reno 24 San Lazzaro 24 Castel Maggiore 24 Zola Predosa 23 San Giovanni in Persiceto 24 Castelfranco Emilia 29 Vignola 26 Cento 5 Imola 16 Modena
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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 2026-07-21T22:37 UTC.