Stay updated with real-time air quality in Palm Harbor, 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)
19
Good
Palm Harbor, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.00 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.30 μg/m³
0
55
155
255
425
605+
21.39 ppb
0
55
71
86
201
201+
0.45 ppb
0
36
76
186
605
1005+
6.09 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Palm Harbor, Florida
Palm Harbor, Florida
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AQI 22
Good
4.04μg/m³
PM2.5
17.54μg/m³
PM10
8.95ppb
O3
1.31ppb
SO2
8.04ppb
NO2
0.17ppm
CO
AQI 22
Good
3.77μg/m³
PM2.5
16.23μg/m³
PM10
7.95ppb
O3
1.34ppb
SO2
8.21ppb
NO2
0.20ppm
CO
AQI 22
Good
4.29μg/m³
PM2.5
18.95μg/m³
PM10
4.09ppb
O3
1.42ppb
SO2
8.09ppb
NO2
0.18ppm
CO
AQI 22
Good
4.11μg/m³
PM2.5
17.99μg/m³
PM10
6.72ppb
O3
1.32ppb
SO2
8.16ppb
NO2
0.17ppm
CO
AQI 22
Good
4.06μg/m³
PM2.5
17.63μg/m³
PM10
9.84ppb
O3
1.30ppb
SO2
8.04ppb
NO2
0.17ppm
CO
AQI 22
Good
3.62μg/m³
PM2.5
15.47μg/m³
PM10
8.77ppb
O3
1.34ppb
SO2
8.27ppb
NO2
0.21ppm
CO
Air quality data and pollutant measurements for Florida, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Palm Harbor, Florida is updated every hour.
The worst air quality in Palm Harbor, Florida in the last 24 hours was observed at 10:00:00 on 2026-10-04.
In the last 24 hrs, the best air quality in Palm Harbor, Florida was observed at 08:00:00 on 2026-10-05.
The current air quality in Palm Harbor, Florida is 22, categorized as Good based on real-time data.
The most common pollutant in Palm Harbor, Florida is PM2.5.
If the air quality in Palm Harbor, Florida is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Palm Harbor, Florida is 4.086 μg/m3.
The current PM10 concentration at Palm Harbor, Florida is 17.799 μg/m3.
The current carbon monoxide (CO) concentration at Palm Harbor, Florida is 0.18 ppm.
The current sulfur dioxide (SO2) concentration at Palm Harbor, Florida is 1.35 ppb.
The current ozone (O3) concentration at Palm Harbor, Florida is 6.7 ppm.
The current nitrogen dioxide (NO2) concentration at Palm Harbor, Florida is 8.091 ppb.
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