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
AD 728×90

Air Quality Index Trend

36h · 1 stn

Florence'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
PM2.5
49
11.72 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.511.72 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
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
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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.