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)
44
Good
Athens, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.59 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.47 μg/m³
0
55
155
255
425
605+
40.28 ppb
0
55
71
86
201
201+
0.68 ppb
0
36
76
186
605
1005+
7.39 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Athens, Texas
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AQI 44
Good
8.41μg/m³
PM2.5
36.82μg/m³
PM10
38.14ppb
O3
0.81ppb
SO2
5.73ppb
NO2
0.21ppm
CO
AQI 56
Moderate
11.90μg/m³
PM2.5
42.53μg/m³
PM10
39.40ppb
O3
0.68ppb
SO2
7.35ppb
NO2
0.41ppm
CO
AQI 54
Moderate
10.60μg/m³
PM2.5
47.22μg/m³
PM10
42.20ppb
O3
0.64ppb
SO2
7.67ppb
NO2
0.41ppm
CO
AQI 49
Good
8.75μg/m³
PM2.5
41.84μg/m³
PM10
39.96ppb
O3
0.71ppb
SO2
7.28ppb
NO2
0.41ppm
CO
AQI 37
Good
5.87μg/m³
PM2.5
34.83μg/m³
PM10
39.68ppb
O3
0.30ppb
SO2
7.51ppb
NO2
0.40ppm
CO
AQI 38
Good
6.69μg/m³
PM2.5
40.49μg/m³
PM10
37.80ppb
O3
0.30ppb
SO2
9.24ppb
NO2
0.41ppm
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 08:00:00 on 2025-12-12.
The best air quality in Athens, Texas was recorded at 03:00:00 on 2025-12-12.
The real-time air quality index in Athens, Texas is 44, 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 7.586 μg/m3.
The current PM10 levels in Athens, Texas are 41.467 μg/m3.
The current carbon monoxide (CO) level in Athens, Texas is 0.406 ppm.
The current sulfur dioxide (SO2) levels in Athens, Texas are 0.678 ppb.
The current ozone (O3) levels at Athens, Texas is 40.284 ppm.
The current nitrogen dioxide (NO2) levels at Athens, Texas is 7.393 ppb.
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