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
6.66 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.48 μg/m³
0
55
155
255
425
605+
12.65 ppb
0
55
71
86
201
201+
2.23 ppb
0
36
76
186
605
1005+
2.94 ppb
0
54
101
361
1250
2050+
0.24 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liberty Hill, Texas
Liberty Hill, Texas
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AQI 49
Good
8.88μg/m³
PM2.5
36.99μg/m³
PM10
5.70ppb
O3
2.21ppb
SO2
2.84ppb
NO2
0.23ppm
CO
AQI 44
Good
8.42μg/m³
PM2.5
35.88μg/m³
PM10
5.18ppb
O3
2.22ppb
SO2
2.84ppb
NO2
0.23ppm
CO
AQI 44
Good
8.25μg/m³
PM2.5
33.60μg/m³
PM10
6.18ppb
O3
2.22ppb
SO2
2.87ppb
NO2
0.23ppm
CO
AQI 38
Good
6.71μg/m³
PM2.5
23.22μg/m³
PM10
11.86ppb
O3
2.22ppb
SO2
2.82ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.72μg/m³
PM2.5
46.72μg/m³
PM10
13.86ppb
O3
2.21ppb
SO2
2.83ppb
NO2
0.23ppm
CO
AQI 52
Moderate
9.82μg/m³
PM2.5
35.48μg/m³
PM10
18.45ppb
O3
2.21ppb
SO2
2.83ppb
NO2
0.23ppm
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 07:00:00 on 2026-01-22.
In the last 24 hours, the best air quality in Liberty Hill, Texas was observed at 12:00:00 on 2026-01-23.
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 6.655 μg/m3.
The PM10 concentration in Liberty Hill, Texas is 23.48 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liberty Hill, Texas is 0.236 ppm.
Currently, Liberty Hill, Texas has a sulfur dioxide (SO2) concentration of 2.235 ppb.
The current ozone (O3) level in Liberty Hill, Texas at the moment is 12.647 ppm.
Nitrogen dioxide (NO2) level in Liberty Hill, Texas at the moment is 2.939 ppb.
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