Stay updated with real-time air quality in Gainesville, Texas 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
Gainesville, Texas
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.43 μg/m³
0
55
155
255
425
605+
17.18 ppb
0
55
71
86
201
201+
0.69 ppb
0
36
76
186
605
1005+
3.71 ppb
0
54
101
361
1250
2050+
0.36 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Texas
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AQI 52
Moderate
10.00μg/m³
PM2.5
43.98μg/m³
PM10
16.80ppb
O3
0.82ppb
SO2
3.91ppb
NO2
0.39ppm
CO
AQI 38
Good
6.51μg/m³
PM2.5
31.37μg/m³
PM10
18.86ppb
O3
0.82ppb
SO2
3.64ppb
NO2
0.39ppm
CO
AQI 38
Good
7.25μg/m³
PM2.5
26.25μg/m³
PM10
20.88ppb
O3
0.82ppb
SO2
3.05ppb
NO2
0.39ppm
CO
AQI 49
Good
9.42μg/m³
PM2.5
40.78μg/m³
PM10
21.81ppb
O3
0.82ppb
SO2
3.60ppb
NO2
0.39ppm
CO
AQI 42
Good
7.44μg/m³
PM2.5
45.33μg/m³
PM10
24.41ppb
O3
0.82ppb
SO2
3.63ppb
NO2
0.39ppm
CO
AQI 44
Good
8.40μg/m³
PM2.5
24.05μg/m³
PM10
18.98ppb
O3
0.82ppb
SO2
3.62ppb
NO2
0.39ppm
CO
Air quality measurements for Texas, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Gainesville, Texas is updated on an hourly basis.
The worst air quality in Gainesville, Texas was recorded at 01:00:00 on 2025-06-04.
The best air quality in Gainesville, Texas was recorded at 05:00:00 on 2025-06-04.
The real-time air quality index in Gainesville, Texas is 44, currently categorized as Good.
The most common pollutant in Gainesville, Texas is PM2.5.
If the air quality in Gainesville, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Gainesville, Texas at present are 7.802 μg/m3.
The current PM10 levels in Gainesville, Texas are 27.427 μg/m3.
The current carbon monoxide (CO) level in Gainesville, Texas is 0.362 ppm.
The current sulfur dioxide (SO2) levels in Gainesville, Texas are 0.686 ppb.
The current ozone (O3) levels at Gainesville, Texas is 17.179 ppm.
The current nitrogen dioxide (NO2) levels at Gainesville, Texas is 3.715 ppb.
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