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

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.89 μg/m³
0
55
155
255
425
605+
45.06 ppb
0
55
71
86
201
201+
0.73 ppb
0
36
76
186
605
1005+
4.99 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Gainesville, Florida
Gainesville, Florida
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AQI 37
Good
4.82μg/m³
PM2.5
21.43μg/m³
PM10
39.50ppb
O3
1.85ppb
SO2
6.98ppb
NO2
0.21ppm
CO
AQI 36
Good
2.79μg/m³
PM2.5
14.14μg/m³
PM10
39.27ppb
O3
1.68ppb
SO2
6.71ppb
NO2
0.17ppm
CO
AQI 44
Good
8.18μg/m³
PM2.5
35.93μg/m³
PM10
43.91ppb
O3
1.84ppb
SO2
7.74ppb
NO2
0.22ppm
CO
AQI 43
Good
5.21μg/m³
PM2.5
23.11μg/m³
PM10
46.11ppb
O3
2.13ppb
SO2
5.16ppb
NO2
0.16ppm
CO
AQI 43
Good
5.21μg/m³
PM2.5
23.11μg/m³
PM10
46.11ppb
O3
2.13ppb
SO2
5.16ppb
NO2
0.16ppm
CO
AQI 49
Good
8.50μg/m³
PM2.5
37.28μg/m³
PM10
43.65ppb
O3
1.76ppb
SO2
7.71ppb
NO2
0.22ppm
CO
The air quality data for Florida, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Gainesville, Florida are available every hour.
Gainesville, Florida experienced its worst air quality at 05:00:00, 2025-10-23.
The best air quality in Gainesville, Florida was observed at 06:00:00 on 2025-10-23.
The air quality in Gainesville, Florida right now is Good, with an AQI of 36.
In Gainesville, Florida, O3 is the most frequently found pollutant.
When air quality in Gainesville, Florida is compromised, staying indoors and wearing a mask can reduce health risks.
Gainesville, Florida currently has a PM2.5 concentration of 4.803 μg/m3.
Gainesville, Florida currently has a PM10 concentration of 21.387 μg/m3.
The current carbon monoxide (CO) level in Gainesville, Florida is 0.209 ppm.
The current sulfur dioxide (SO2) concentration in Gainesville, Florida is 1.865 ppb.
Gainesville, Florida currently has an ozone (O3) concentration of 39.408 ppm.
The current level of nitrogen dioxide (NO2) in Gainesville, Florida is 6.978 ppb.
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