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)
44
Good
Palm Harbor, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.17 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.57 μg/m³
0
55
155
255
425
605+
47.57 ppb
0
55
71
86
201
201+
1.10 ppb
0
36
76
186
605
1005+
7.08 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Palm Harbor, Florida
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AQI 44
Good
4.24μg/m³
PM2.5
18.75μg/m³
PM10
47.12ppb
O3
1.12ppb
SO2
7.03ppb
NO2
0.23ppm
CO
AQI 44
Good
4.43μg/m³
PM2.5
19.50μg/m³
PM10
47.86ppb
O3
1.03ppb
SO2
6.95ppb
NO2
0.24ppm
CO
AQI 44
Good
4.01μg/m³
PM2.5
18.03μg/m³
PM10
47.97ppb
O3
1.08ppb
SO2
7.29ppb
NO2
0.25ppm
CO
AQI 44
Good
4.19μg/m³
PM2.5
18.63μg/m³
PM10
46.55ppb
O3
1.14ppb
SO2
7.09ppb
NO2
0.24ppm
CO
AQI 43
Good
4.27μg/m³
PM2.5
18.85μg/m³
PM10
46.47ppb
O3
1.14ppb
SO2
7.03ppb
NO2
0.23ppm
CO
AQI 44
Good
4.56μg/m³
PM2.5
19.99μg/m³
PM10
47.95ppb
O3
1.00ppb
SO2
6.91ppb
NO2
0.24ppm
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 04:00:00 on 2026-02-10.
In the last 24 hrs, the best air quality in Palm Harbor, Florida was observed at 04:00:00 on 2026-02-10.
The current air quality in Palm Harbor, Florida is 44, categorized as Good based on real-time data.
The most common pollutant in Palm Harbor, Florida is O3.
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 4.174 μg/m3.
The current PM10 concentration at Palm Harbor, Florida is 18.566 μg/m3.
The current carbon monoxide (CO) concentration at Palm Harbor, Florida is 0.242 ppm.
The current sulfur dioxide (SO2) concentration at Palm Harbor, Florida is 1.099 ppb.
The current ozone (O3) concentration at Palm Harbor, Florida is 47.571 ppm.
The current nitrogen dioxide (NO2) concentration at Palm Harbor, Florida is 7.076 ppb.
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