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
6.54 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.38 μg/m³
0
55
155
255
425
605+
27.15 ppb
0
55
71
86
201
201+
0.38 ppb
0
36
76
186
605
1005+
7.58 ppb
0
54
101
361
1250
2050+
0.32 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
23.75μg/m³
PM10
26.79ppb
O3
0.67ppb
SO2
8.98ppb
NO2
0.33ppm
CO
AQI 38
Good
6.90μg/m³
PM2.5
25.79μg/m³
PM10
26.72ppb
O3
0.64ppb
SO2
9.15ppb
NO2
0.33ppm
CO
AQI 38
Good
6.58μg/m³
PM2.5
21.89μg/m³
PM10
26.83ppb
O3
0.70ppb
SO2
8.86ppb
NO2
0.33ppm
CO
AQI 38
Good
7.02μg/m³
PM2.5
28.54μg/m³
PM10
26.61ppb
O3
0.60ppb
SO2
9.32ppb
NO2
0.33ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
26.72μg/m³
PM10
26.86ppb
O3
0.65ppb
SO2
8.52ppb
NO2
0.33ppm
CO
AQI 38
Good
7.01μg/m³
PM2.5
28.31μg/m³
PM10
26.62ppb
O3
0.61ppb
SO2
9.31ppb
NO2
0.33ppm
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 2026-03-09.
In the last 24 hours, the best air quality in Princeton, Florida was observed at 03:00:00 on 2026-03-09.
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 6.545 μg/m3.
The PM10 concentration in Princeton, Florida is 24.376 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Princeton, Florida is 0.324 ppm.
Currently, Princeton, Florida has a sulfur dioxide (SO2) concentration of 0.383 ppb.
The current ozone (O3) level in Princeton, Florida at the moment is 27.153 ppm.
Nitrogen dioxide (NO2) level in Princeton, Florida at the moment is 7.577 ppb.
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