Stay updated with real-time air quality in South Miami, Florida 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)
43
Good
South Miami, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.40 μg/m³
0
55
155
255
425
605+
46.09 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
7.64 ppb
0
54
101
361
1250
2050+
0.43 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Very high
South Miami, Florida
South Miami, Florida
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AQI 36
Good
4.42μg/m³
PM2.5
17.89μg/m³
PM10
38.54ppb
O3
0.62ppb
SO2
6.47ppb
NO2
0.41ppm
CO
AQI 40
Good
4.24μg/m³
PM2.5
15.15μg/m³
PM10
42.95ppb
O3
0.56ppb
SO2
7.40ppb
NO2
0.47ppm
CO
AQI 41
Good
4.22μg/m³
PM2.5
15.66μg/m³
PM10
43.75ppb
O3
0.62ppb
SO2
5.92ppb
NO2
0.41ppm
CO
AQI 41
Good
4.15μg/m³
PM2.5
14.03μg/m³
PM10
44.37ppb
O3
0.57ppb
SO2
6.55ppb
NO2
0.46ppm
CO
AQI 36
Good
4.42μg/m³
PM2.5
17.89μg/m³
PM10
38.54ppb
O3
0.62ppb
SO2
6.47ppb
NO2
0.41ppm
CO
AQI 40
Good
4.25μg/m³
PM2.5
15.37μg/m³
PM10
42.56ppb
O3
0.54ppb
SO2
8.36ppb
NO2
0.48ppm
CO
Air quality and pollutant data for Florida, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for South Miami, Florida is updated every hour for accuracy.
In the past 24 hours, the air quality in South Miami, Florida was at its worst at 11:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in South Miami, Florida was observed at 08:00:00 on 2026-04-24.
As of now, the AQI in South Miami, Florida is 43, indicating Good conditions.
South Miami, Florida air has the highest levels of O3.
Poor air quality in South Miami, Florida means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in South Miami, Florida are currently 4.785 μg/m3.
The PM10 concentration in South Miami, Florida is 16.404 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in South Miami, Florida is 0.434 ppm.
Currently, South Miami, Florida has a sulfur dioxide (SO2) concentration of 0.538 ppb.
The current ozone (O3) level in South Miami, Florida at the moment is 46.095 ppm.
Nitrogen dioxide (NO2) level in South Miami, Florida at the moment is 7.642 ppb.
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