Stay updated with real-time air quality in Princeton, 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)
38
Good
Princeton, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.53 μg/m³
0
55
155
255
425
605+
9.95 ppb
0
55
71
86
201
201+
0.21 ppb
0
36
76
186
605
1005+
14.82 ppb
0
54
101
361
1250
2050+
0.59 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Princeton, Florida
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AQI 38
Good
6.76μg/m³
PM2.5
21.28μg/m³
PM10
10.09ppb
O3
0.21ppb
SO2
15.01ppb
NO2
0.58ppm
CO
AQI 38
Good
6.73μg/m³
PM2.5
21.53μg/m³
PM10
9.95ppb
O3
0.21ppb
SO2
14.82ppb
NO2
0.59ppm
CO
AQI 33
Good
6.27μg/m³
PM2.5
22.43μg/m³
PM10
10.78ppb
O3
0.22ppb
SO2
13.49ppb
NO2
0.66ppm
CO
AQI 38
Good
7.03μg/m³
PM2.5
24.37μg/m³
PM10
9.70ppb
O3
0.21ppb
SO2
14.80ppb
NO2
0.58ppm
CO
AQI 33
Good
6.16μg/m³
PM2.5
17.58μg/m³
PM10
10.01ppb
O3
0.22ppb
SO2
14.22ppb
NO2
0.62ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
24.44μg/m³
PM10
9.70ppb
O3
0.21ppb
SO2
14.82ppb
NO2
0.58ppm
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 Princeton, Florida is updated every hour for accuracy.
In the past 24 hours, the air quality in Princeton, Florida was at its worst at 04:00:00 on 2026-03-13.
In the last 24 hours, the best air quality in Princeton, Florida was observed at 10:00:00 on 2026-03-14.
As of now, the AQI in Princeton, Florida is 38, indicating Good conditions.
Princeton, Florida air has the highest levels of PM2.5.
Poor air quality in Princeton, Florida means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Princeton, Florida are currently 6.733 μg/m3.
The PM10 concentration in Princeton, Florida is 21.53 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Princeton, Florida is 0.586 ppm.
Currently, Princeton, Florida has a sulfur dioxide (SO2) concentration of 0.213 ppb.
The current ozone (O3) level in Princeton, Florida at the moment is 9.954 ppm.
Nitrogen dioxide (NO2) level in Princeton, Florida at the moment is 14.816 ppb.
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