Stay updated with real-time air quality in Jacksonville, 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)
42
Good
Jacksonville, Florida
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
16.34 μg/m³
0
55
155
255
425
605+
45.38 ppb
0
55
71
86
201
201+
0.18 ppb
0
36
76
186
605
1005+
8.50 ppb
0
54
101
361
1250
2050+
0.56 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Jacksonville, Florida
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AQI 41
Good
4.26μg/m³
PM2.5
14.30μg/m³
PM10
44.18ppb
O3
0.56ppb
SO2
14.41ppb
NO2
0.55ppm
CO
AQI 41
Good
3.81μg/m³
PM2.5
19.15μg/m³
PM10
44.35ppb
O3
0.68ppb
SO2
12.84ppb
NO2
0.52ppm
CO
AQI 41
Good
4.00μg/m³
PM2.5
11.07μg/m³
PM10
43.73ppb
O3
0.66ppb
SO2
13.13ppb
NO2
0.55ppm
CO
AQI 41
Good
4.91μg/m³
PM2.5
20.80μg/m³
PM10
44.26ppb
O3
0.52ppb
SO2
14.00ppb
NO2
0.55ppm
CO
AQI 40
Good
3.83μg/m³
PM2.5
17.56μg/m³
PM10
43.37ppb
O3
0.72ppb
SO2
13.12ppb
NO2
0.52ppm
CO
AQI 41
Good
4.91μg/m³
PM2.5
20.82μg/m³
PM10
44.22ppb
O3
0.53ppb
SO2
14.22ppb
NO2
0.55ppm
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 Jacksonville, Florida is updated every hour for accuracy.
In the past 24 hours, the air quality in Jacksonville, Florida was at its worst at 03:00:00 on 2026-02-10.
In the last 24 hours, the best air quality in Jacksonville, Florida was observed at 03:00:00 on 2026-02-10.
As of now, the AQI in Jacksonville, Florida is 42, indicating Good conditions.
Jacksonville, Florida air has the highest levels of O3.
Poor air quality in Jacksonville, Florida means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Jacksonville, Florida are currently 4.879 μg/m3.
The PM10 concentration in Jacksonville, Florida is 16.335 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Jacksonville, Florida is 0.557 ppm.
Currently, Jacksonville, Florida has a sulfur dioxide (SO2) concentration of 0.182 ppb.
The current ozone (O3) level in Jacksonville, Florida at the moment is 45.375 ppm.
Nitrogen dioxide (NO2) level in Jacksonville, Florida at the moment is 8.498 ppb.
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