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)
40
Good
Athens, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.65 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.17 μg/m³
0
55
155
255
425
605+
42.58 ppb
0
55
71
86
201
201+
0.58 ppb
0
36
76
186
605
1005+
6.87 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Athens, Texas
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AQI 27
Good
5.38μg/m³
PM2.5
23.23μg/m³
PM10
28.61ppb
O3
0.44ppb
SO2
4.53ppb
NO2
0.19ppm
CO
AQI 41
Good
2.15μg/m³
PM2.5
4.79μg/m³
PM10
44.35ppb
O3
0.77ppb
SO2
6.29ppb
NO2
0.32ppm
CO
AQI 40
Good
4.49μg/m³
PM2.5
20.07μg/m³
PM10
43.10ppb
O3
0.81ppb
SO2
6.47ppb
NO2
0.33ppm
CO
AQI 41
Good
2.38μg/m³
PM2.5
16.54μg/m³
PM10
44.41ppb
O3
0.76ppb
SO2
7.88ppb
NO2
0.32ppm
CO
AQI 42
Good
1.82μg/m³
PM2.5
4.50μg/m³
PM10
44.66ppb
O3
0.81ppb
SO2
8.89ppb
NO2
0.33ppm
CO
AQI 42
Good
1.71μg/m³
PM2.5
6.18μg/m³
PM10
45.48ppb
O3
0.81ppb
SO2
6.46ppb
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 02:00:00 on 2026-03-13.
The best air quality in Athens, Texas was recorded at 03:00:00 on 2026-03-12.
The real-time air quality index in Athens, Texas is 42, currently categorized as Good.
The most common pollutant in Athens, Texas is O3.
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 1.511 μg/m3.
The current PM10 levels in Athens, Texas are 14.185 μg/m3.
The current carbon monoxide (CO) level in Athens, Texas is 0.325 ppm.
The current sulfur dioxide (SO2) levels in Athens, Texas are 0.809 ppb.
The current ozone (O3) levels at Athens, Texas is 44.697 ppm.
The current nitrogen dioxide (NO2) levels at Athens, Texas is 6.266 ppb.
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