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)
60
Moderate
Gainesville, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
39.61 μg/m³
0
55
155
255
425
605+
18.28 ppb
0
55
71
86
201
201+
1.01 ppb
0
36
76
186
605
1005+
4.20 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Gainesville, Texas
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AQI 62
Moderate
15.23μg/m³
PM2.5
65.72μg/m³
PM10
17.91ppb
O3
1.01ppb
SO2
5.12ppb
NO2
0.26ppm
CO
AQI 58
Moderate
13.28μg/m³
PM2.5
51.23μg/m³
PM10
17.96ppb
O3
1.02ppb
SO2
4.77ppb
NO2
0.26ppm
CO
AQI 60
Moderate
14.29μg/m³
PM2.5
43.36μg/m³
PM10
17.00ppb
O3
1.02ppb
SO2
4.22ppb
NO2
0.26ppm
CO
AQI 62
Moderate
15.25μg/m³
PM2.5
66.59μg/m³
PM10
18.17ppb
O3
1.01ppb
SO2
4.96ppb
NO2
0.26ppm
CO
AQI 60
Moderate
14.47μg/m³
PM2.5
51.73μg/m³
PM10
17.94ppb
O3
1.02ppb
SO2
4.97ppb
NO2
0.26ppm
CO
AQI 62
Moderate
15.07μg/m³
PM2.5
61.12μg/m³
PM10
17.88ppb
O3
1.02ppb
SO2
5.01ppb
NO2
0.26ppm
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 08:00:00 on 2026-01-23.
The best air quality in Gainesville, Texas was recorded at 02:00:00 on 2026-01-22.
The real-time air quality index in Gainesville, Texas is 60, currently categorized as Moderate.
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 14.408 μg/m3.
The current PM10 levels in Gainesville, Texas are 39.609 μg/m3.
The current carbon monoxide (CO) level in Gainesville, Texas is 0.26 ppm.
The current sulfur dioxide (SO2) levels in Gainesville, Texas are 1.006 ppb.
The current ozone (O3) levels at Gainesville, Texas is 18.277 ppm.
The current nitrogen dioxide (NO2) levels at Gainesville, Texas is 4.204 ppb.
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