Stay updated with real-time air quality in Florence, Arizona featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
44
Good
Florence, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.95 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
38.12 μg/m³
0
55
155
255
425
605+
34.49 ppb
0
55
71
86
201
201+
0.47 ppb
0
36
76
186
605
1005+
7.29 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Florence, Arizona
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AQI 49
Good
9.17μg/m³
PM2.5
40.15μg/m³
PM10
26.24ppb
O3
0.54ppb
SO2
5.69ppb
NO2
0.17ppm
CO
AQI 38
Good
7.17μg/m³
PM2.5
32.32μg/m³
PM10
27.83ppb
O3
0.55ppb
SO2
5.70ppb
NO2
0.17ppm
CO
AQI 49
Good
9.27μg/m³
PM2.5
41.92μg/m³
PM10
27.27ppb
O3
0.56ppb
SO2
5.71ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.29μg/m³
PM2.5
45.96μg/m³
PM10
26.40ppb
O3
0.53ppb
SO2
5.69ppb
NO2
0.16ppm
CO
AQI 38
Good
7.18μg/m³
PM2.5
30.48μg/m³
PM10
28.38ppb
O3
0.56ppb
SO2
5.73ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.21μg/m³
PM2.5
34.50μg/m³
PM10
26.34ppb
O3
0.55ppb
SO2
5.70ppb
NO2
0.17ppm
CO
Air quality data and pollutant measurements for Arizona, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Florence, Arizona is updated every hour.
The worst air quality in Florence, Arizona in the last 24 hours was observed at 06:00:00 on 2025-07-11.
In the last 24 hrs, the best air quality in Florence, Arizona was observed at 12:00:00 on 2025-07-10.
The current air quality in Florence, Arizona is 49, categorized as Good based on real-time data.
The most common pollutant in Florence, Arizona is PM2.5.
If the air quality in Florence, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Florence, Arizona is 9.244 μg/m3.
The current PM10 concentration at Florence, Arizona is 36.732 μg/m3.
The current carbon monoxide (CO) concentration at Florence, Arizona is 0.165 ppm.
The current sulfur dioxide (SO2) concentration at Florence, Arizona is 0.522 ppb.
The current ozone (O3) concentration at Florence, Arizona is 27.483 ppm.
The current nitrogen dioxide (NO2) concentration at Florence, Arizona is 5.682 ppb.
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