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)
66
Moderate
Athens, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
16.78 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.81 μg/m³
0
55
155
255
425
605+
21.96 ppb
0
55
71
86
201
201+
0.64 ppb
0
36
76
186
605
1005+
5.02 ppb
0
54
101
361
1250
2050+
0.29 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Athens, Texas
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AQI 44
Good
8.02μg/m³
PM2.5
35.39μg/m³
PM10
16.35ppb
O3
1.00ppb
SO2
2.40ppb
NO2
0.09ppm
CO
AQI 64
Moderate
15.55μg/m³
PM2.5
57.19μg/m³
PM10
20.98ppb
O3
0.48ppb
SO2
3.95ppb
NO2
0.33ppm
CO
AQI 66
Moderate
16.75μg/m³
PM2.5
73.24μg/m³
PM10
20.14ppb
O3
0.50ppb
SO2
4.00ppb
NO2
0.33ppm
CO
AQI 62
Moderate
15.40μg/m³
PM2.5
50.44μg/m³
PM10
21.11ppb
O3
0.72ppb
SO2
3.85ppb
NO2
0.34ppm
CO
AQI 62
Moderate
14.86μg/m³
PM2.5
60.27μg/m³
PM10
21.78ppb
O3
0.50ppb
SO2
4.07ppb
NO2
0.33ppm
CO
AQI 64
Moderate
15.66μg/m³
PM2.5
60.54μg/m³
PM10
21.91ppb
O3
0.50ppb
SO2
4.04ppb
NO2
0.33ppm
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 01:00:00 on 2026-08-16.
The best air quality in Athens, Texas was recorded at 12:00:00 on 2026-08-15.
The real-time air quality index in Athens, Texas is 66, currently categorized as Moderate.
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 16.784 μg/m3.
The current PM10 levels in Athens, Texas are 36.813 μg/m3.
The current carbon monoxide (CO) level in Athens, Texas is 0.288 ppm.
The current sulfur dioxide (SO2) levels in Athens, Texas are 0.639 ppb.
The current ozone (O3) levels at Athens, Texas is 21.96 ppm.
The current nitrogen dioxide (NO2) levels at Athens, Texas is 5.018 ppb.
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