Stay updated with real-time air quality in Liberty Hill, 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)
38
Good
Liberty Hill, Texas
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
6.50 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.73 μg/m³
0
55
155
255
425
605+
17.37 ppb
0
55
71
86
201
201+
0.43 ppb
0
36
76
186
605
1005+
6.88 ppb
0
54
101
361
1250
2050+
0.47 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liberty Hill, Texas
Liberty Hill, Texas
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AQI 38
Good
6.88μg/m³
PM2.5
33.25μg/m³
PM10
13.24ppb
O3
0.43ppb
SO2
6.76ppb
NO2
0.47ppm
CO
AQI 38
Good
6.81μg/m³
PM2.5
32.20μg/m³
PM10
12.78ppb
O3
0.43ppb
SO2
6.79ppb
NO2
0.47ppm
CO
AQI 38
Good
6.78μg/m³
PM2.5
31.58μg/m³
PM10
12.88ppb
O3
0.43ppb
SO2
6.76ppb
NO2
0.47ppm
CO
AQI 33
Good
6.33μg/m³
PM2.5
25.00μg/m³
PM10
17.87ppb
O3
0.43ppb
SO2
6.78ppb
NO2
0.47ppm
CO
AQI 38
Good
7.23μg/m³
PM2.5
39.51μg/m³
PM10
15.59ppb
O3
0.43ppb
SO2
6.70ppb
NO2
0.47ppm
CO
AQI 45
Good
7.48μg/m³
PM2.5
48.60μg/m³
PM10
18.84ppb
O3
0.43ppb
SO2
6.75ppb
NO2
0.47ppm
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 Liberty Hill, Texas is updated every hour for accuracy.
In the past 24 hours, the air quality in Liberty Hill, Texas was at its worst at 09:00:00 on 2026-07-12.
In the last 24 hours, the best air quality in Liberty Hill, Texas was observed at 11:00:00 on 2026-07-13.
As of now, the AQI in Liberty Hill, Texas is 38, indicating Good conditions.
Liberty Hill, Texas air has the highest levels of PM2.5.
Poor air quality in Liberty Hill, Texas means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Liberty Hill, Texas are currently 6.503 μg/m3.
The PM10 concentration in Liberty Hill, Texas is 26.727 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liberty Hill, Texas is 0.469 ppm.
Currently, Liberty Hill, Texas has a sulfur dioxide (SO2) concentration of 0.427 ppb.
The current ozone (O3) level in Liberty Hill, Texas at the moment is 17.371 ppm.
Nitrogen dioxide (NO2) level in Liberty Hill, Texas at the moment is 6.882 ppb.
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