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

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.82 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
41.14 μg/m³
0
55
155
255
425
605+
24.46 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
7.26 ppb
0
54
101
361
1250
2050+
0.41 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Austin, Texas
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AQI 44
Good
7.89μg/m³
PM2.5
32.68μg/m³
PM10
24.96ppb
O3
0.82ppb
SO2
5.45ppb
NO2
0.38ppm
CO
AQI 44
Good
8.14μg/m³
PM2.5
35.90μg/m³
PM10
24.87ppb
O3
0.83ppb
SO2
5.60ppb
NO2
0.39ppm
CO
AQI 35
Good
6.13μg/m³
PM2.5
38.17μg/m³
PM10
25.76ppb
O3
0.83ppb
SO2
5.07ppb
NO2
0.38ppm
CO
AQI 38
Good
7.04μg/m³
PM2.5
30.56μg/m³
PM10
26.00ppb
O3
0.74ppb
SO2
5.62ppb
NO2
0.38ppm
CO
AQI 44
Good
7.79μg/m³
PM2.5
33.05μg/m³
PM10
25.34ppb
O3
0.83ppb
SO2
5.04ppb
NO2
0.38ppm
CO
AQI 33
Good
6.10μg/m³
PM2.5
26.34μg/m³
PM10
25.80ppb
O3
0.70ppb
SO2
5.63ppb
NO2
0.38ppm
CO
Air quality and pollutant data for Texas, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Austin, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Austin, Texas was at its worst at 05:00:00 on 2026-03-05.
In the last 24 hours, the best air quality in Austin, Texas was observed at 03:00:00 on 2026-03-05.
As of now, the AQI in Austin, Texas is 44, indicating Good conditions.
Austin, Texas air has the highest levels of PM2.5.
Poor air quality in Austin, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Austin, Texas are currently 7.844 μg/m3.
The PM10 concentration in Austin, Texas is 31.661 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Austin, Texas is 0.383 ppm.
Currently, Austin, Texas has a sulfur dioxide (SO2) concentration of 0.833 ppb.
The current ozone (O3) level in Austin, Texas at the moment is 24.63 ppm.
Nitrogen dioxide (NO2) level in Austin, Texas at the moment is 5.408 ppb.
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