Stay updated with real-time air quality in Middleburg, 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)
44
Good
Middleburg, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
30.01 μg/m³
0
55
155
255
425
605+
23.50 ppb
0
55
71
86
201
201+
1.22 ppb
0
36
76
186
605
1005+
7.01 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Middleburg, Florida
Middleburg, Florida
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AQI 44
Good
8.27μg/m³
PM2.5
30.11μg/m³
PM10
19.61ppb
O3
1.36ppb
SO2
6.13ppb
NO2
0.40ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
25.94μg/m³
PM10
19.63ppb
O3
1.44ppb
SO2
6.11ppb
NO2
0.40ppm
CO
AQI 44
Good
7.96μg/m³
PM2.5
25.77μg/m³
PM10
19.61ppb
O3
1.49ppb
SO2
6.11ppb
NO2
0.40ppm
CO
AQI 44
Good
8.35μg/m³
PM2.5
24.97μg/m³
PM10
21.58ppb
O3
1.49ppb
SO2
5.98ppb
NO2
0.40ppm
CO
AQI 44
Good
8.46μg/m³
PM2.5
26.75μg/m³
PM10
22.00ppb
O3
1.54ppb
SO2
5.92ppb
NO2
0.40ppm
CO
AQI 49
Good
8.56μg/m³
PM2.5
28.92μg/m³
PM10
19.50ppb
O3
1.26ppb
SO2
6.18ppb
NO2
0.40ppm
CO
Air quality measurements for Florida, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Middleburg, Florida is updated on an hourly basis.
The worst air quality in Middleburg, Florida was recorded at 04:00:00 on 2026-08-10.
The best air quality in Middleburg, Florida was recorded at 07:00:00 on 2026-08-09.
The real-time air quality index in Middleburg, Florida is 44, currently categorized as Good.
The most common pollutant in Middleburg, Florida is PM2.5.
If the air quality in Middleburg, Florida is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Middleburg, Florida at present are 8.29 μg/m3.
The current PM10 levels in Middleburg, Florida are 30.009 μg/m3.
The current carbon monoxide (CO) level in Middleburg, Florida is 0.362 ppm.
The current sulfur dioxide (SO2) levels in Middleburg, Florida are 1.222 ppb.
The current ozone (O3) levels at Middleburg, Florida is 23.501 ppm.
The current nitrogen dioxide (NO2) levels at Middleburg, Florida is 7.01 ppb.
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