Stay updated with real-time air quality in Athens, 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)
49
Good
Athens, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
9.41 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.45 μg/m³
0
55
155
255
425
605+
25.59 ppb
0
55
71
86
201
201+
0.91 ppb
0
36
76
186
605
1005+
4.48 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Athens, Texas
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AQI 38
Good
7.13μg/m³
PM2.5
31.73μg/m³
PM10
27.49ppb
O3
0.33ppb
SO2
2.25ppb
NO2
0.14ppm
CO
AQI 49
Good
9.07μg/m³
PM2.5
31.82μg/m³
PM10
25.84ppb
O3
1.08ppb
SO2
4.29ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.88μg/m³
PM2.5
43.25μg/m³
PM10
23.82ppb
O3
0.89ppb
SO2
4.64ppb
NO2
0.22ppm
CO
AQI 49
Good
9.11μg/m³
PM2.5
37.26μg/m³
PM10
27.63ppb
O3
1.09ppb
SO2
4.41ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
32.39μg/m³
PM10
27.17ppb
O3
0.69ppb
SO2
4.66ppb
NO2
0.22ppm
CO
AQI 52
Moderate
9.79μg/m³
PM2.5
39.01μg/m³
PM10
26.28ppb
O3
0.90ppb
SO2
4.67ppb
NO2
0.22ppm
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 Athens, Texas is updated on an hourly basis.
The worst air quality in Athens, Texas was recorded at 09:00:00 on 2026-04-21.
The best air quality in Athens, Texas was recorded at 05:00:00 on 2026-04-20.
The real-time air quality index in Athens, Texas is 49, currently categorized as Good.
The most common pollutant in Athens, Texas is PM2.5.
If the air quality in Athens, Texas is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Athens, Texas at present are 9.409 μg/m3.
The current PM10 levels in Athens, Texas are 33.446 μg/m3.
The current carbon monoxide (CO) level in Athens, Texas is 0.222 ppm.
The current sulfur dioxide (SO2) levels in Athens, Texas are 0.909 ppb.
The current ozone (O3) levels at Athens, Texas is 25.595 ppm.
The current nitrogen dioxide (NO2) levels at Athens, Texas is 4.482 ppb.
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