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)
47
Good
Palm Harbor, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.63 μg/m³
0
55
155
255
425
605+
51.14 ppb
0
55
71
86
201
201+
0.84 ppb
0
36
76
186
605
1005+
8.78 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Palm Harbor, Florida
Palm Harbor, Florida
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AQI 45
Good
4.90μg/m³
PM2.5
22.15μg/m³
PM10
48.75ppb
O3
0.75ppb
SO2
9.21ppb
NO2
0.21ppm
CO
AQI 47
Good
5.19μg/m³
PM2.5
26.17μg/m³
PM10
51.24ppb
O3
0.76ppb
SO2
9.56ppb
NO2
0.24ppm
CO
AQI 46
Good
4.71μg/m³
PM2.5
21.05μg/m³
PM10
50.00ppb
O3
0.75ppb
SO2
9.64ppb
NO2
0.24ppm
CO
AQI 45
Good
4.78μg/m³
PM2.5
21.57μg/m³
PM10
49.22ppb
O3
0.73ppb
SO2
9.78ppb
NO2
0.24ppm
CO
AQI 44
Good
4.76μg/m³
PM2.5
21.20μg/m³
PM10
48.01ppb
O3
0.74ppb
SO2
9.39ppb
NO2
0.21ppm
CO
AQI 48
Good
5.35μg/m³
PM2.5
28.02μg/m³
PM10
51.80ppb
O3
0.77ppb
SO2
9.55ppb
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 06:00:00 on 2026-10-22.
In the last 24 hrs, the best air quality in Palm Harbor, Florida was observed at 02:00:00 on 2026-10-22.
The current air quality in Palm Harbor, Florida is 47, 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 4.49 μg/m3.
The current PM10 concentration at Palm Harbor, Florida is 20.633 μg/m3.
The current carbon monoxide (CO) concentration at Palm Harbor, Florida is 0.174 ppm.
The current sulfur dioxide (SO2) concentration at Palm Harbor, Florida is 0.845 ppb.
The current ozone (O3) concentration at Palm Harbor, Florida is 51.137 ppm.
The current nitrogen dioxide (NO2) concentration at Palm Harbor, Florida is 8.777 ppb.
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