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
7.06 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.50 μg/m³
0
55
155
255
425
605+
37.98 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
6.39 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Princeton, Florida
Princeton, Florida
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AQI 33
Good
5.93μg/m³
PM2.5
21.41μg/m³
PM10
34.41ppb
O3
0.69ppb
SO2
8.12ppb
NO2
0.71ppm
CO
AQI 33
Good
6.09μg/m³
PM2.5
22.09μg/m³
PM10
35.99ppb
O3
0.67ppb
SO2
6.98ppb
NO2
0.72ppm
CO
AQI 33
Good
5.74μg/m³
PM2.5
20.64μg/m³
PM10
32.09ppb
O3
0.71ppb
SO2
9.46ppb
NO2
0.68ppm
CO
AQI 33
Good
6.48μg/m³
PM2.5
24.36μg/m³
PM10
34.05ppb
O3
0.66ppb
SO2
6.92ppb
NO2
0.74ppm
CO
AQI 39
Good
5.74μg/m³
PM2.5
19.08μg/m³
PM10
42.50ppb
O3
0.67ppb
SO2
4.95ppb
NO2
0.72ppm
CO
AQI 33
Good
6.47μg/m³
PM2.5
24.34μg/m³
PM10
33.86ppb
O3
0.66ppb
SO2
7.04ppb
NO2
0.74ppm
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 01:00:00 on 2026-04-24.
In the last 24 hours, the best air quality in Princeton, Florida was observed at 12:00:00 on 2026-04-24.
As of now, the AQI in Princeton, Florida is 33, indicating Good conditions.
Princeton, Florida air has the highest levels of O3.
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 6.094 μg/m3.
The PM10 concentration in Princeton, Florida is 22.086 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Princeton, Florida is 0.724 ppm.
Currently, Princeton, Florida has a sulfur dioxide (SO2) concentration of 0.673 ppb.
The current ozone (O3) level in Princeton, Florida at the moment is 35.994 ppm.
Nitrogen dioxide (NO2) level in Princeton, Florida at the moment is 6.976 ppb.
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