Air Quality in Florence, United States
Drizzle
28.2°C · 64.1% humidity
28.2°
Feels 32.3°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
34
3pm
54
54
49
6pm
50
51
52
9pm
53
33
33
12am
34
34
34
3am
34
34
34
6am
54
54
54
9am
54
54
54
12pm
54
34
Air Quality Index Trend
36h · 1 stnFlorence's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
64.1%
Humidity
23.2 km/h
Wind SE
1009.5 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
11.72 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Florence?
Temperature & Precipitation
PM2.5 Trend
36h · 1 stationPM2.511.72 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Florence?
07-21
34.2° 21.4°
6.38 mm
07-22
31.2° 20.9°
0.38 mm
07-23
31.7° 19.8°
1.56 mm
07-24
28.7° 20.2°
0.94 mm
07-25
29.7° 20.2°
2.75 mm
07-26
33.7° 20.8°
2.06 mm
07-27
29.1° 20.8°
3.06 mm
Both models agree
Avg diff: 4.4°C
What cities are near Florence?
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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 2026-07-21T23:13 UTC.