Air Quality in Florence, Italy
Drizzle
19.7°C · 76.6% humidity
19.7°
Feels 19.7°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Florence's air quality — share it
AQI Forecast
54
8pm
54
54
49
11pm
50
51
52
2am
53
53
53
5am
54
54
54
8am
54
34
34
11am
34
34
34
2pm
34
34
34
5pm
34
34
Air Quality Index Trend
35h · 1 stnFlorence'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 Florence is 2.3× the WHO annual guideline of 5 µg/m³.
76.6%
Humidity
9.6 km/h
Wind NE
1010.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.72 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Florence?
Temperature & Precipitation
PM2.5 Trend
35h · 1 stationPM2.511.72 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Florence?
05-28
27.8° 17.0°
0.38 mm
05-29
23.1° 13.5°
5.56 mm
05-30
21.0° 15.5°
21.44 mm
05-31
27.2° 15.6°
06-01
27.9° 17.6°
0.06 mm
06-02
25.2° 18.3°
7.37 mm
06-03
27.6° 17.6°
Both models agree
Avg diff: 3.1°C
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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 2026-05-28T21:48 UTC.